CN205680815U - A kind of contact pin binding post - Google Patents
A kind of contact pin binding post Download PDFInfo
- Publication number
- CN205680815U CN205680815U CN201620222868.0U CN201620222868U CN205680815U CN 205680815 U CN205680815 U CN 205680815U CN 201620222868 U CN201620222868 U CN 201620222868U CN 205680815 U CN205680815 U CN 205680815U
- Authority
- CN
- China
- Prior art keywords
- contact pin
- plug division
- binding post
- contact
- slotting chamber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of contact pin binding post, solve the problem that in existing contact pin binding post, contact pin is not easy to fix, its drip irrigation device is a kind of contact pin binding post, a kind of slotting spring binding post, including in integrated line ball portion and Plug Division, described Plug Division deviates from one end, line ball portion and is formed with slotting chamber, it is extended with the contact piece for contact pin of conflicting towards contact pin direction of insertion at the slotting chamber of described Plug Division, described contact piece is provided with some, and some described contact pieces are arranged at the surrounding in slotting chamber.This utility model is installed simple, and contact pin circumference is fixed by main several contact pieces of passing through, and arrives the effect being not easy to get loose after contact pin is plugged in Plug Division.
Description
Technical field
This utility model relates to field of electrical components, particularly to a kind of contact pin binding post.
Background technology
Inserting spring binding post and be mainly used in the electric equipment products such as electrician's electrical cnnector power distribution cabinet, product is widely used in illumination
Electrical equipment, household electrical appliance, connector, vapour rubs accessory, adapter, wire harness, lamp socket, ballast, lamp decoration, light fixture, and electronic instrument etc. produces
On product.
The patent of such as Publication No. CN203521696U discloses a kind of slotting spring terminal, and body, described body one end is
Line ball end, the other end at described body is directed away from described line ball end extended at least two shell fragment, forms inserting of body
Connect end；Described at least two shell fragment circumferentially uniform intervals is distributed, and cooperatively forms in the bottom of described shell fragment and is suitable to elastic grafting
The slotting chamber of male terminal, the opening forming V-shape or tubaeform in described slotting chamber；The side being positioned at described slotting intracavity of described shell fragment is provided with
The hemisphere jut coordinated is contacted with described male terminal.
The male terminal of pin type can be fixed by this slotting spring terminal, but for the contact pin of taper, easy and ball
Shape projection rolls, therefore body and with contact pin male terminal coordinate time, the unstability of contact pin causes copper cash
Conductive effect is poor.
Utility model content
The purpose of this utility model is to provide a kind of contact pin binding post, is consolidated contact pin circumference by several contact pieces
Fixed, arrive the effect being not easy to get loose after contact pin is plugged in Plug Division.
Above-mentioned technical purpose of the present utility model has the technical scheme that a kind of contact pin terminals
Son, including in integrated line ball portion and Plug Division, described Plug Division deviates from one end, line ball portion and is formed with slotting chamber, described grafting
Being extended with the contact piece for contact pin of conflicting towards contact pin direction of insertion at the slotting chamber in portion, described contact piece is provided with some, and if
Dry described contact piece is arranged at the surrounding in slotting chamber.
By using technique scheme, contact pin inject Plug Division fixing after, by some conflict sheets to contact pin surrounding
Push against, reduce the gap of contact pin and Plug Division, in use, when this binding post rocks, owing to contact pin is pushed against power
Can move along with binding post, will not slide relative to wire connecting portion at slotting intracavity and loosen, and then improve attachment structure intensity,
Improve service life.
This utility model is further arranged to: described Plug Division offers some grooves, if some described contact pieces are positioned at
In dry described groove, and it is, and one_to_one corresponding is arranged.
By using technique scheme, groove is conducive to reducing the weight of wire connecting portion, and then reduces the weight of binding post
Amount and reduction manufacturing cost.
This utility model is further arranged to: described contact piece is movable spring slice.
By using technique scheme, movable spring slice has elastic performance, and staff can stir work by groove
Spring plate realizes the compression to contact pin, and needs, when taking out contact pin, movable spring slice is transferred to groove, just can unclamp contact pin, reach just
Effect in dismounting；Repeat to stir also will not fracture simultaneously because have elastic performance, improve service life.
This utility model is further arranged to: described plugging position is rectangular setting at slotting chamber, described plugging position in
Insert in four sides at chamber all offer groove, and groove and be equipped with movable spring slice.
By using technique scheme, it is achieved axially pushing against contact pin, prevent it from getting loose from Plug Division.
This utility model is further arranged to: described Plug Division is extended with protection away from side, described line ball portion to inner side
Sheet.
By using technique scheme, the tail end of protection Plug Division, prevent it from wearing and tearing, introducing contact pin is had simultaneously and lead
To effect, it is achieved contact pin inserts in Plug Division fast and accurately.
This utility model is further arranged to: described Plug Division offers the hole clipping for inlay card contact pin, described Plug Division
It is positioned at hole clipping to being extended with card.
By using technique scheme, contact pin having the fixture block being fastened in hole clipping, therefore contact pin is fixed on Plug Division
In mainly fixing by hole clipping, and card can increase the bed knife of bearing, the card on contact pin because card is conflicted
There is during block the power of pushing against.
This utility model is further arranged to: described Plug Division has downwardly extended tabletting near side, described line ball portion.
By using technique scheme, the copper wire of copper cash is fastened at line ball portion, and its end is positioned at the lower section of tabletting,
Press under tabletting for compressing, carry out secondary and fix.
This utility model is further arranged to: described line ball portion includes all in riveting core foot and the riveting line upwardly extending setting
Skin foot, described riveting line skin foot is positioned at described riveting core instep from side, Plug Division.
By using technique scheme, riveting core foot is used for compressing copper cash, and riveting line skin foot is wrapped in outside for compression
Rubber.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment；
Fig. 2 is to embody the schematic diagram within embodiment from side-looking.
Reference: 1, line ball portion；2, Plug Division；3, chamber is inserted；4, movable spring slice；5, groove；6, protective sheet；7, hole clipping；
8, card；9, riveting core foot；10, riveting line skin foot；11, tabletting.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.
Shown in Fig. 1 and Fig. 2, a kind of contact pin binding post, as it is shown in figure 1, include two parts, two parts are integrated into
The line ball portion 1 of type and Plug Division 2.
Wherein line ball portion 1 includes the most upwardly extending riveting line skin foot 10 and riveting core foot 9, riveting line skin foot 10 and riveting core foot
9 are all symmetrically arranged with two.Copper cash is placed in line ball portion 1, uses the clamping tools such as pliers by two riveting line skin feet 10
To intrinsic pressure so that two riveting line skin feet 10 compress the rubber being positioned at outside copper wire；The most again by two riveting core feet 9 to intrinsic pressure, two
Copper wire is compressed by individual riveting core foot 9, and due to the coarse easy clamping of rubber, and smooth being not easy of copper wire clamps, therefore riveting line skin foot
A length of 2 millimeters of 10, can clamp rubber under less length uses less material, and by the length of riveting core foot 9
Degree is set to 3.5 millimeters and is clamped copper wire.
Furthermore, the riveting line skin foot 10 of the same side and riveting core foot 9 are set in distance, a length of 2.4 millimeters of interval so that
Rubber and copper wire are separately compressed by staff, because by controlling to apply different pressures size for rubber and copper wire,
Rubber and copper wire can more preferably be compressed by riveting line skin foot 10 and riveting core foot 9, and copper cash is not allowed after being fixed at line ball portion 1
Easily get loose.Simultaneously in order to prevent the head of copper wire to be upturned, in Plug Division 2 near side, line ball portion 1 one in the present embodiment
Forming tabletting 11, extended and the lower position of tabletting 11 by copper wire head, tabletting 11 has certain elastic performance, and work people
Member is by the existing bottom being pressed in line ball portion 1 of 11 times compactings of tabletting.
Contact pin can be fixed by common contact pin binding post, it is difficult to is fixed contact pin.Therefore the present embodiment
Plug Division 2 at offer the slotting chamber 3 for grafting contact pin.It is by realizing with regard to hole clipping 7 and card 8: i.e. open in Plug Division 2
If two hole clippings being symmetrical set 7, on contact pin be provided with fixture block can block be embedded in hole clipping 7 in and fixed.In addition,
At hole clipping 7, the afterbody to Plug Division 2 enters integrally formed with card 8, the fixture block that can be embedded in hole clipping 7 to card by card 8
Row pushes against, and plays the purpose preventing it from getting loose.
The Plug Division 2 of the present embodiment is positioned at slotting embedding place and arranges rectangular, and in slotting chamber 3, the tail end one to Plug Division 2 becomes
Type has contact piece, uses movable spring slice 4 that contact piece, movable spring slice 4 are provided with four, is respectively arranged at four of slotting chamber 3
Sidewall, deviates from one end, slotting chamber 3 in arranging down, is used for contact pin of conflicting.
Offering groove 5 in Plug Division 2 in corresponding movable spring slice 4 position, spring contact pin is connected to the edge of groove 5 simultaneously
Place, owing to movable spring slice 4 has elastic performance, therefore staff by groove 5, can press down on can be to contact pin
The power that pushes against produced increases, and is conducive to the clamping to contact pin, four movable spring slice 4 to push against contact pin surrounding respectively thus real
Now reduce the gap of contact pin and Plug Division 2, in use, when this binding post rocks, owing to contact pin is pushed against power energy
Enough move along with binding post, will not slide in internal phase butted line portion, slotting chamber 3 and loosen, and then improve attachment structure intensity,
Improve service life.
Due to rectangle at slotting chamber 3, therefore during transporting or assembling, four limits easily touch foreign object and damage, for
In this technical problem, the present embodiment is extended with protective sheet 6 to inner side, often in described Plug Division 2 away from side, described line ball portion 1
On one side all integrally formed with protective sheet 6, protective sheet 6 realizes 3 mouthfuls of the slotting chamber of Plug Division 2 and is in foreign object and keeps a determining deviation, protects
It is not played by collision and prevents abrasive action, has guide effect at introducing contact pin, it is achieved contact pin inserts fast and accurately simultaneously
In Plug Division 2.This specific embodiment is only to explanation of the present utility model, and it is not to restriction of the present utility model, this
The present embodiment can be made after reading this specification by skilled person as required does not has the amendment of creative contribution,
But as long as all being protected by Patent Law in right of the present utility model.
Claims (8)
1. a contact pin binding post, including in integrated line ball portion (1) and Plug Division (2), described Plug Division (2) deviate from
Line ball portion (1) one end is formed with slotting chamber (3), it is characterised in that slotting chamber (3) place of described Plug Division (2) is towards contact pin insertion side
To the contact piece being extended with for contact pin of conflicting, described contact piece is provided with some, and some described contact pieces are arranged at slotting chamber (3)
Surrounding.
A kind of contact pin binding post the most according to claim 1, it is characterised in that described Plug Division (2) offer some
Groove (5), some described contact pieces are positioned at some described grooves (5), and it is, and one_to_one corresponding is arranged.
A kind of contact pin binding post the most according to claim 2, it is characterised in that described contact piece is movable spring slice (4).
A kind of contact pin binding post the most according to claim 3, it is characterised in that described Plug Division (2) are positioned at slotting chamber (3)
Locating rectangular setting, described Plug Division (2) are positioned in four sides at slotting chamber (3) place all offer groove (5), and groove (5) and are all provided with
There is movable spring slice (4).
A kind of contact pin binding post the most according to claim 4, it is characterised in that described Plug Division (2) are away from described pressure
Line portion (1) side is extended with protective sheet (6) to inner side.
A kind of contact pin binding post the most according to claim 5, it is characterised in that described Plug Division (2) offer for
The hole clipping (7) of inlay card contact pin, described Plug Division (2) are positioned at hole clipping (7) place to being extended with card (8).
A kind of contact pin binding post the most according to claim 6, it is characterised in that described Plug Division (2) are near described pressure
Line portion (1) side has downwardly extended tabletting (11).
A kind of contact pin binding post the most according to claim 7, it is characterised in that described line ball portion (1) include all in
Upper extended riveting core foot (9) and riveting line skin foot (10), described riveting line skin foot (10) is positioned at described riveting core foot (9) and deviates from
Plug Division (2) side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620222868.0U CN205680815U (en) | 2016-03-22 | 2016-03-22 | A kind of contact pin binding post |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620222868.0U CN205680815U (en) | 2016-03-22 | 2016-03-22 | A kind of contact pin binding post |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205680815U true CN205680815U (en) | 2016-11-09 |
Family
ID=57438445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620222868.0U Expired - Fee Related CN205680815U (en) | 2016-03-22 | 2016-03-22 | A kind of contact pin binding post |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205680815U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107946799A (en) * | 2017-11-06 | 2018-04-20 | 张文军 | A kind of ultrasonic oscillator electrode slice connection structure |
-
2016
- 2016-03-22 CN CN201620222868.0U patent/CN205680815U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107946799A (en) * | 2017-11-06 | 2018-04-20 | 张文军 | A kind of ultrasonic oscillator electrode slice connection structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161109 Termination date: 20200322 |