CN1674598A - Fixing device for user recognition card - Google Patents
Fixing device for user recognition card Download PDFInfo
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- CN1674598A CN1674598A CN 200410032259 CN200410032259A CN1674598A CN 1674598 A CN1674598 A CN 1674598A CN 200410032259 CN200410032259 CN 200410032259 CN 200410032259 A CN200410032259 A CN 200410032259A CN 1674598 A CN1674598 A CN 1674598A
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Abstract
The present invention relates to a fixing device of user identification card. Said fixing device includes the following components: on a fixing surface first pin joint mechanism and second pin joint mechanism are set, and formed into a rotating shaft; first salient point placed on first pin joint mechanism and projected towards second pin joint mechanism direction; and U-shaped frame including first arm, second arm and third arm. Said invention also provides the concrete connection mode of said three arms and provides the working principle of said fixing device.
Description
Technical field
The fixture of the relevant a kind of Subscriber Identity Module of the present invention, and particularly about a kind of fixture that can fix or take out Subscriber Identity Module easily.
Background technology
In all parts of mobile phone, Subscriber Identity Module (SIM Card) is very important, and it is actual to be an intelligent cards that includes large scale integrated circuit, has write down the users personal data information of Global Link digital mobile phone in the card.When SIM card is inserted into any mobile phone handsets that meet the digital mobile telephone system standard, just can connects and make a phone call.Call rate is charged on holder's the bill automatically, and irrelevant with mobile phone handsets.SIM card adopts the A level encryption method to make, and is storing user's data, method for authenticating and key (KI), for gsm system user identity is differentiated.Simultaneously, the user finishes and being connected and the exchange of information of system by it.
At present on the market, the Subscriber Identity Module of mobile phone has many different fixed forms according to different labels, for example: at the accommodation space place of placing Subscriber Identity Module, push down the both sides of Subscriber Identity Module with metal hook, though this kind mode is Subscriber Identity Module firmly, but be not easy to take out Subscriber Identity Module, accidentally may damage the card body.Perhaps, block Subscriber Identity Module gently with the accommodation space of special shape, can the fixed-line subscriber identification card after on the battery pack cover, the Subscriber Identity Module but this kind mode may drop when changing battery because of carelessness.Therefore, these traditional Subscriber Identity Module fixed forms all are difficult to have concurrently the advantage that stationarity is good, remove easily again.
Summary of the invention
In view of this, purpose of the present invention is exactly that a kind of fixture of Subscriber Identity Module is being provided, and utilizes the U-shaped framework of tool special shape and salient point (and/or fixing point) to match, so that Subscriber Identity Module can be fixed reliably and easily remove.
A kind of fixture is proposed according to an aspect of the present invention, be arranged on a portable electronic product (portableelectronic product) as in the mobile phone, in order to fix a Subscriber Identity Module (subscriber identificationmodule card) in an accommodation space (containing space).Fixture comprises:
One first pin-joint mechanism and one second pin-joint mechanism are arranged on the set face, and this first pin-joint mechanism and this second pin-joint mechanism constitute a rotating shaft;
One first salient point is arranged on this first pin-joint mechanism, and this first salient point is outstanding to this second pin-joint mechanism direction; And
One U-shaped framework, comprise a first arm, one second arm and one the 3rd arm, this the first arm has one first articulated section and one first linking part, this second arm has one second articulated section and one second linking part, the 3rd arm is arranged between this first linking part and this second linking part, this first articulated section and this second articulated section are articulated in this first pin-joint mechanism and this second pin-joint mechanism respectively, and making this U-shaped framework is that the center is rotating between a primary importance and the second place with this rotating shaft.
When this U-shaped framework was positioned at this primary importance, this first arm was positioned at this first salient point below, and one treats that fixture can be restricted between this U-shaped framework and this set face, and this first arm and this second arm be one first gap at interval.
When this U-shaped framework was positioned at this second place, this first arm was positioned at this first salient point top, and this U-shaped framework leaves this set face, and this first arm and this second arm be one second gap at interval.
When this U-shaped framework is between this primary importance and this second place, this this first arm of first salient point butt and make this U-shaped frame deformation, this the first arm is made to this second arm motion be reduced into a third space at interval, this third space is less than this first gap and this second gap, store elastic force by this U-shaped frame deformation, this first arm is moved to one of this primary importance and this second place.
For further specifying above-mentioned purpose of the present invention, design feature and effect, the present invention is described in detail below with reference to accompanying drawing.
Description of drawings
Figure 1A is the schematic diagram according to the fixture of the first embodiment of the present invention;
Figure 1B illustrates the schematic diagram according to the fixture of the second embodiment of the present invention;
Fig. 1 C, 1D illustrate respectively and use the first embodiment of the present invention in the schematic diagram of the different visual angles of a mobile phone back casing;
Fig. 2 A, it illustrates the schematic diagram of finishing according to the fixture assembling of first embodiment of the invention, and wherein, the U-shaped framework is to be positioned at a latched position, with fixed-line subscriber identification card (SIM card);
Fig. 2 B then is the schematic diagram that amplify the part of fixture among Fig. 2 A;
Fig. 3 A illustrates according to the schematic diagram after the fixture assembling of first embodiment of the invention, and wherein, the U-shaped framework is between locking position and full open position;
Fig. 3 B is the local enlarged diagram of fixture among Fig. 3 A; And
Fig. 4 then illustrates the schematic diagram according to the U-shaped framework complete opening of first embodiment of the invention.
Embodiment
The present invention is with the fixing Subscriber Identity Module of portable electronic product (subscriberidentification module (SIM) card) of a fixture, only need open a U-shaped framework and gets final product when the user desires to remove Subscriber Identity Module.The method can stably be fixed in Subscriber Identity Module in the accommodation space, also can shift out Subscriber Identity Module easily, does not therefore have to have as traditional design the anxiety of card loss or damage.Below be to do detailed description of the present invention, yet this embodiment can't do limit to the scope of desire protection of the present invention with embodiment.In addition, be in an embodiment with mobile phone as the portable electronic product of using to elaborate.
Fig. 1 A is the schematic diagram according to the fixture of the first embodiment of the present invention.Fixture mainly comprises: one first pin-joint mechanism (first coupling device), 12,1 second pin-joint mechanism (second couplingdevice), 13,1 first salient point (first interference pin), 122 and one U-shaped framework (U-shapedframe) 20.Wherein, first pin-joint mechanism 12 and second pin-joint mechanism 13 are to be arranged on the set face (as the bottom surface 31 of the mobile phone back cover of Fig. 1 C), and first pin-joint mechanism 12 and second pin-joint mechanism 13 constitute a rotating shaft 14.122 of first salient points are arranged on first pin-joint mechanism 12, and first salient point 122 is outstanding to second pin-joint mechanism, 13 directions.
U-shaped framework 20 comprises a first arm 22, one second arms 23 and one the 3rd arm 25.Wherein, the first arm 22 has one first articulated section 222 and one first linking part 224; Second arm 23 has one second articulated section 232 and one second linking part 234; 25 on the 3rd arm connects the first arm 22 and second arm 23, and is arranged between first linking part 224 and second linking part 234.And U-shaped framework 20 can utilize first articulated section 222 and second articulated section 234 to articulate with first pin-joint mechanism 12 and second pin-joint mechanism 13 respectively, and making U-shaped framework 20 is that the center rotates between a primary importance (being locking position) and the second place (being full open position) with rotating shaft 14.
In Figure 1A, it is a rotating shaft that first pin-joint mechanism 12 has a hole 124, the first articulated sections 222, during assembling, rotating shaft and hole 124 articulated, and hole 124 all extends with this rotating shaft along rotating shaft 14 directions, rotating shaft can be moved for the center rotation and along rotating shaft 14 directions by rotating shaft 14.
Certainly also can on second pin-joint mechanism 13, form another hole, corresponding with the position of hole 124, in order to assemble second articulated section 232 (also being rotating shaft).
In addition, also can make pin-joint mechanism have rotating shaft, first articulated section has a hole, finishes structural pivot joint.Please refer to Figure 1B, it illustrates the schematic diagram according to the fixture of the second embodiment of the present invention.The parts identical with Figure 1A are to adopt same numeral among Figure 1B.At the shown U-shaped framework 21 of Figure 1B is to make first pin-joint mechanism 12 have a rotating shaft 126, first articulated section 222 of the first arm 22 has one first hole 226, and first hole 226 all extends along rotating shaft 14 directions with rotating shaft 126, and first hole 226 can be rotated for the center and move along rotating shaft 14 directions by rotating shaft 14.Similarly, second pin-joint mechanism 13 has a rotating shaft 136, second articulated section 232 of second arm 23 has one second hole 236, and second hole 236 all extends along rotating shaft 14 directions with rotating shaft 136, and second hole 236 can be rotated for the center and move along rotating shaft 14 directions by rotating shaft 14.
Fig. 1 C, 1D illustrate respectively and use the first embodiment of the present invention in the schematic diagram of the different visual angles of a mobile phone back casing.Mobile phone mainly by procapsid, circuit board (printed circuit board, PCB), back casing and battery pack (battery assembly) assemble.Diagram in this preferred embodiment only shows the back casing relevant with feature of the present invention.The back casing of mobile phone (rear housing) 30 is placed an accommodation space (containing space) 32 for the treatment of fixture such as Subscriber Identity Module (SIM card) in addition except the space of placing battery pack is arranged, the profile phase of its shape and Subscriber Identity Module is same.Having User Recognition point of contact (SIMconnector) 34 in the accommodation space 32, is that the circuit board with mobile phone couples.When a Subscriber Identity Module is positioned over accommodation space 32, can contact with User Recognition point of contact 34, Subscriber Identity Module 32 is electrically connected with circuit board by User Recognition point of contact 34.
Please be simultaneously with reference to Figure 1A, first pin-joint mechanism 12 of the present invention and 13 of second pin-joint mechanisms are arranged on set and look like on the bottom surface 31 of back cover and be the some of sidewall 35.First pin-joint mechanism 12 has first salient point 122 and hole 124, the second pin-joint mechanisms 13 have second salient point 132 and hole 134.
In addition, on set face, also can set up one or more fixing point, in order to fix the 3rd arm 25.Shown in Fig. 1 C, 1D, form fixing point 39a, 39b at 31 places, bottom surface of mobile phone back cover 30, and the direction that fixing point 39a, 39b and first salient point 122 and second salient point 132 are given prominence to is parallel.
Please refer to Fig. 2 A, it illustrates the schematic diagram of finishing according to the fixture assembling of first embodiment of the invention, and wherein, the U-shaped framework is to be positioned at a latched position, with fixed-line subscriber identification card (SIM card).Fig. 2 B then is the schematic diagram that amplify the part of fixture among Fig. 2 A.Please also refer to Figure 1A, 1C and 1D.During assembling, can execute an external force, make first articulated section 222 and second articulated section 232 insert hole 124 and hole 134 respectively in one of the first arm 22 and second arm 23.
After the assembling, when U-shaped framework 20 is positioned at a primary importance, during latched position shown in Fig. 2 A, the first arm 22 is positioned at first salient point, 122 belows, second arm 23 is positioned at second salient point, 132 belows, makes one to treat that fixture such as Subscriber Identity Module 42 can be restricted to U-shaped framework 20 and set is looked like between the back cover bottom surface 31; This moment the first arm 22 with second arm 23 intervals, one first gap d 1.And the 3rd arm 25 also is subject to fixing point 39a, 39b, and between fixing point 39a, 39b and back cover bottom surface 31.
In addition, in this embodiment, the 3rd arm 25 has a projection front end 25a, and this projection front end 25a is to extending away from this set face (back cover bottom surface 31), that is the angle that raises up, and rotates this U-shaped framework 20 in order to the user.Be engagement protrusion front end 25a, also form an inclined-plane 40 corresponding to projection front end 25a place on set face, its angle of inclination can be corresponding with the angle that raises up of projection front end 25a.
Fig. 3 A illustrates according to the schematic diagram after the fixture assembling of first embodiment of the invention, and wherein, the U-shaped framework is between locking position and full open position.Fig. 3 B is the local enlarged diagram of fixture among Fig. 3 A.
When the user when desiring to remove Subscriber Identity Module 42, only need open U-shaped framework 20 because of needs (as changing new cell-phone), can easily take out Subscriber Identity Module 42.The inclined-plane 40 corresponding with the projection front end 25a of the 3rd arm 25 then can help the user successfully to rotate U-shaped framework 20.
When U-shaped framework 20 is positioned between locking position (shown in Fig. 2 A) and the full open position (as shown in Figure 4), first salient point, 122 meeting butt the first arms 22, second salient point, 132 meeting butts, second arm 23, and this U-shaped framework 20 is out of shape, make the first arm 22 and second arm 23 relatively near and make and at interval be reduced into a third space d3 (Fig. 3 B), so third space d3 is less than first gap d 1.Store elastic force by 20 distortion of this U-shaped framework, one of them moves to locking position and full open position can to make the first arm 22.Arrow F among Fig. 3 A is that expression U-shaped framework 20 is subjected to first salient point 122 when opening and second salient point 132 pushes the deformation direction that is caused.
In addition, the shown deformation direction F of Fig. 3 A also can represent when assembling assembler to the application of force direction of U-shaped framework 20.U-shaped framework 20 can preferably be selected the flexible metal material of tool for use, executing an external force can make the first arm 22 and second arm 23 close, and first articulated section 222 and second articulated section 232 are articulated with hole 124 and 134 or break away from, and then U-shaped framework 20 is assembled in mobile phone back cover place or removes from the mobile phone back cover.
Fig. 4 then illustrates the schematic diagram according to the U-shaped framework complete opening of first embodiment of the invention.When U-shaped framework 20 is positioned at full open position, the first arm 22 is positioned at first salient point, 122 tops, second arm 23 is positioned at second salient point, 132 tops, so U-shaped framework 20 leaves set face (being back cover bottom surface 31), makes Subscriber Identity Module 42 no longer be subjected to the restriction of U-shaped framework 20 and can be removed easily.This moment the first arm 22 with second arm 23 intervals, one second gap d 2.Second gap d 2 is the third space d3 (Fig. 3 A) that dwindle greater than being subjected to the external force effect.
In this embodiment, when U-shaped framework 20 complete openings, the first arm 22 and second arm 23 have been crossed first salient point 122 and second salient point 132 fully, and can gently lean against on first salient point 122 and second salient point 132, naturally be a folding angle, this moment, the user can be not needing to remove Subscriber Identity Module 42 under hand steered the situation of U-shaped framework 20, and is very convenient.Known to person skilled in the art person, the absolute position of first salient point 122 and second salient point 132 can influence the folding angle of U-shaped framework 20, but the present invention does not limit this more.In like manner, desire to make U-shaped framework 20 to get back to locking position, as long as make the first arm 22 and second arm 23 oppositely cross first salient point 122 and second salient point 132 again.
It should be noted that the first arm 22 and second arm 23 must be crossed the end face of first salient point 122 and second salient point 132, could rotate smoothly when rotating U-shaped framework 20.Therefore, be to make first salient point 122 and second salient point 132 have slick and sly surface in this embodiment, make the first arm 22 and second arm 23 be easy to move to one of the locking position of U-shaped framework 20 and full open position.
In addition, though be to form first salient point 122, second salient point 132 and fixing point 39a, 39b at accommodation space 32 simultaneously in the above-described embodiments, to do corresponding with U-shaped framework 20.But the present invention is as limit, if wherein arbitrary group can reach the fixedly effect of U-shaped framework 20; And wherein can make U-shaped framework 20 have the location simultaneously and the effect that is held open state naturally is preferable with first salient point 122, second salient point 132.
From the above, fixture of the present invention, its U-shaped framework, pin-joint mechanism or/and cooperating of fixing point can make Subscriber Identity Module stably be fixed in accommodation space, prevent that accident from dropping with salient point; Can take out Subscriber Identity Module and rotate the U-shaped framework easily to the enable possition.Therefore, fixture of the present invention have concurrently stationarity good, remove the advantage of Subscriber Identity Module easily again.Moreover easy fixture structure is not only saved built-up time, also reduces manufacturing cost.
Though the present invention describes with reference to current specific embodiment, but those of ordinary skill in the art will be appreciated that, above embodiment is used for illustrating the present invention, under the situation that does not break away from spirit of the present invention, also can make the variation or the replacement of various equivalences, therefore, if in connotation scope of the present invention in the variation of the foregoing description, claims institute restricted portion that modification all will drop on the application.
Claims (18)
1. fixture comprises:
One first pin-joint mechanism and one second pin-joint mechanism are arranged on the set face, and this first pin-joint mechanism and this second pin-joint mechanism constitute a rotating shaft;
One first salient point is arranged on this first pin-joint mechanism, and this first salient point is outstanding to this second pin-joint mechanism direction; And
One U-shaped framework, comprise a first arm, one second arm and one the 3rd arm, this the first arm has one first articulated section and one first linking part, this second arm has one second articulated section and one second linking part, the 3rd arm is arranged between this first linking part and this second linking part, this first articulated section and this second articulated section are articulated in this first pin-joint mechanism and this second pin-joint mechanism respectively, and making this U-shaped framework is that the center is rotating between a primary importance and the second place with this rotating shaft;
When this U-shaped framework was positioned at this primary importance, this first arm was positioned at this first salient point below, and one treats that fixture is restricted between this U-shaped framework and this set face, and this first arm and this second arm be one first gap at interval;
When this U-shaped framework was positioned at this second place, this first arm was positioned at this first salient point top, and this U-shaped framework leaves this set face, and this first arm and this second arm be one second gap at interval;
When this U-shaped framework is between this primary importance and this second place, this this first arm of first salient point butt and make this U-shaped frame deformation, this the first arm is made to this second arm motion be reduced into a third space at interval, this third space is less than this first gap and this second gap, store elastic force by this U-shaped frame deformation, this first arm is moved to one of this primary importance and this second place.
2. fixture as claimed in claim 1, it is characterized in that this fixture comprises that also one second salient point is arranged on this second pin-joint mechanism, and this second salient point is outstanding to this first pin-joint mechanism, when this U-shaped framework is between this primary importance and this second place, this second salient point is understood this second arm of butt and is made this U-shaped frame deformation, makes this second arm to this first arm motion.
3. fixture as claimed in claim 1, it is characterized in that this first pin-joint mechanism has a hole, this first articulated section is a rotating shaft, and this hole and this rotating shaft all extend along this rotating shaft direction, and making this rotating shaft can this rotating shaft be that the center is rotated and moved along this rotating shaft direction.
4. fixture as claimed in claim 1, it is characterized in that this first pin-joint mechanism is a rotating shaft, this first articulated section has a hole, and this hole and this rotating shaft all extend along this rotating shaft direction, and making this hole can this rotating shaft be that the center is rotated and moved along this rotating shaft direction.
5. fixture as claimed in claim 1 is characterized in that this first salient point has slick and sly surface, makes this first arm be easy to move to one of this primary importance and this second place.
6. fixture as claimed in claim 1 is characterized in that this fixture also has a fixing point and is arranged on this set face, and when this U-shaped framework was positioned at this primary importance, the 3rd arm was between this fixing point and this set face.
7. fixture as claimed in claim 1 is characterized in that this fixture also has a plurality of fixing points and is arranged on this set face, and when this U-shaped framework was positioned at this primary importance, the 3rd arm two ends were to lay respectively between these a plurality of fixing points and this set face.
8. fixture as claimed in claim 1 is characterized in that the 3rd arm has a projection front end, and this projection front end rotates this U-shaped framework to extending away from this set face direction in order to the user.
9. fixture as claimed in claim 1 is characterized in that this set face also has an accommodation space, and this accommodation space shape and this are treated the fixture profile phase together, and when this U-shaped framework was positioned at this primary importance, this first arm partly extended in this accommodation space.
10. electronic installation, this shell has an accommodation space in order to a separable fixture for the treatment of to be set, and this electronic installation comprises:
One fixture in order to fixing this separable fixture for the treatment of, comprising:
One first pin-joint mechanism and one second pin-joint mechanism are arranged on the set face, and this first pin-joint mechanism and this second pin-joint mechanism constitute a rotating shaft;
One first salient point is arranged on this first pin-joint mechanism, and this first salient point is outstanding to this second pin-joint mechanism direction; And
One U-shaped framework, comprise a first arm, one second arm and one the 3rd arm, this the first arm has one first articulated section and one first linking part, this second arm has one second articulated section and one second linking part, the 3rd arm is arranged between this first linking part and this second linking part, this first articulated section and this second articulated section are articulated in this first pin-joint mechanism and this second pin-joint mechanism respectively, and making this U-shaped framework is that the center is rotating between a primary importance and the second place with this rotating shaft;
When this U-shaped framework was positioned at this primary importance, this first arm was positioned at this first salient point below, and this separable fixture for the treatment of can be restricted between this U-shaped framework and this set face, and this first arm and this second arm be one first gap at interval;
When this U-shaped framework was positioned at this second place, this first arm was positioned at this first salient point top, and this U-shaped framework leaves this set face, and this first arm and this second arm be one second gap at interval;
When this U-shaped framework is between this primary importance and this second place, this first salient point is understood this first arm of butt and is made this U-shaped frame deformation, this the first arm is made to this second arm motion be reduced into a third space at interval, this third space is less than this first gap and this second gap, store elastic force by this U-shaped frame deformation, this first arm is moved to one of this primary importance and this second place.
11. electronic installation as claimed in claim 10, it is characterized in that this fixture comprises that also one second salient point is arranged on this second pin-joint mechanism, and this second salient point is outstanding to this first pin-joint mechanism, when this U-shaped framework is between this primary importance and this second place, this second salient point is understood this second arm of butt and is made this U-shaped frame deformation, makes this second arm to this first arm motion.
12. electronic installation as claimed in claim 10, it is characterized in that this first pin-joint mechanism has a hole, this first articulated section is a rotating shaft, and this hole and this rotating shaft all extend along this rotating shaft direction, and making this rotating shaft can this rotating shaft be that the center is rotated and moved along this rotating shaft direction.
13. electronic installation as claimed in claim 10, it is characterized in that this first pin-joint mechanism is a rotating shaft, this first articulated section has a hole, and this hole and this rotating shaft all extend along this rotating shaft direction, and making this hole can this rotating shaft be that the center is rotated and moved along this rotating shaft direction.
14. electronic installation as claimed in claim 10 is characterized in that this first salient point has slick and sly surface, makes this first arm be easy to move to one of this primary importance and this second place.
15. electronic installation as claimed in claim 10 is characterized in that this fixture also has a fixing point and is arranged on this set face, when this U-shaped framework was positioned at this primary importance, the 3rd arm was between this fixing point and this set face.
16. electronic installation as claimed in claim 10, it is characterized in that this fixture also has a plurality of fixing points and is arranged on this set face, when this U-shaped framework was positioned at this primary importance, the 3rd arm two ends were to lay respectively between these a plurality of fixing points and this set face.
17. electronic installation as claimed in claim 10 is characterized in that the 3rd arm has a projection front end, this projection front end rotates this U-shaped framework to extending away from this set face direction in order to the user.
18. electronic installation as claimed in claim 10, it is characterized in that this set face is positioned at this accommodation space, this accommodation space shape is same with this separable fixture profile phase for the treatment of, when this U-shaped framework was positioned at this primary importance, this first arm partly extended in this accommodation space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410032259 CN1674598A (en) | 2004-03-25 | 2004-03-25 | Fixing device for user recognition card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410032259 CN1674598A (en) | 2004-03-25 | 2004-03-25 | Fixing device for user recognition card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1674598A true CN1674598A (en) | 2005-09-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410032259 Pending CN1674598A (en) | 2004-03-25 | 2004-03-25 | Fixing device for user recognition card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1674598A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008031278A1 (en) * | 2006-09-13 | 2008-03-20 | E28 (Shanghai) Limited | A method for manufacturing a smart handset with a super-thin thickness |
-
2004
- 2004-03-25 CN CN 200410032259 patent/CN1674598A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008031278A1 (en) * | 2006-09-13 | 2008-03-20 | E28 (Shanghai) Limited | A method for manufacturing a smart handset with a super-thin thickness |
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