CN206712144U - circular quick-lock connector - Google Patents
circular quick-lock connector Download PDFInfo
- Publication number
- CN206712144U CN206712144U CN201720499505.6U CN201720499505U CN206712144U CN 206712144 U CN206712144 U CN 206712144U CN 201720499505 U CN201720499505 U CN 201720499505U CN 206712144 U CN206712144 U CN 206712144U
- Authority
- CN
- China
- Prior art keywords
- plug
- socket
- ring
- neck
- connection ring
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses circular quick-lock connector, and it includes plug and socket, and plug and socket is fixedly connected by locking mechanism；Locking mechanism includes some projections that connecting portion, plug set on the outer surface of socket, the deep-slotted chip breaker that plug outer surface is set at projection and socket adjacent to some convex portions of the outer surface of plug setting；Connecting portion includes snap ring and is sheathed on the connection ring of receptacle ends；The inner surface setting of snap ring has at least one neck radially extended；Connection ring has a ring-shaped step adjacent to the end of projection, and some locating dowels coordinated with neck are provided with ring-shaped step, and the spring for being more than neck length with bump contact and length is provided with neck；Terminal interior surface of the connection ring away from projection offers the locking slot that socket is locked with convex portion；The spring collar for extending partially into ring-shaped step lower surface, being moved axially for limiting connection ring in connector is installed in deep-slotted chip breaker.
Description
Technical field
It the utility model is related to communication technical field, and in particular to a kind of circular quick-lock connector.
Background technology
Cylindrical connector has the connector of approximate circle mating surface, and its cylindrical structural has natural robustness, than
Other any shapes all have higher intensity.It is existing be connected to after wiring connection when, it is necessary to plug and socket is aligned,
When plug is inserted into socket, attachment means on manual turn plug or socket are to realize the locking of plug and socket.It is but right
For the less place of some installing spaces, its space is limited so that wiring has operation not side to cylindrical connector at the scene
Just the problem of can not even installing.
Utility model content
For above shortcomings in the prior art, circular quick-lock connector provided by the utility model is in plug and inserts
Seat alignment, without the attachment means on turn plug or socket, directly can rotate plug insertion socket, attachment means automatically,
It can be realized as the locking of plug and socket.
In order to reach foregoing invention purpose, the technical solution adopted in the utility model is：
A kind of circular quick-lock connector is provided, it includes plug and socket, and plug and socket is fixed by locking mechanism to be connected
Connect；Locking mechanism includes connecting portion, some projections that plug is set on the outer surface of socket, plug outer surface adjacent to projection
Locate some convex portions that the deep-slotted chip breaker of setting and socket are set adjacent to the outer surface of plug；
Connecting portion includes snap ring and is sheathed on the connection ring of plug ends；The inner surface setting of snap ring has at least one along footpath
To the neck of extension；Connection ring has a ring-shaped step adjacent to the end of projection, is provided with and some matches somebody with somebody with neck on ring-shaped step
The locating dowel of conjunction, the spring that neck length is more than with bump contact and length is installed in neck；
Terminal interior surface of the connection ring away from projection offers the locking slot that socket is locked with convex portion；Locking slot includes
One side wall is guiding surface and the passage of tapering width and prolonged more than root passageway width and towards guiding surface direction
The stopper slot stretched；Be provided with deep-slotted chip breaker extend partially into ring-shaped step lower surface, for limit connection ring connector shaft to
Mobile spring collar.
The beneficial effects of the utility model are：This programme is mutual by the spring in the neck between locating dowel and projection
Mating reaction can be realized as radial rotating of the connection ring in plug；By in the neck between locking slot and locating dowel and projection
Spring mutual cooperation effect, can be when plug and socket be to inserting, without can be manually rotated connection ring, connection ring can automatic rotary
Turn, realize the quick lock in of plugs and sockets；The mutual cooperation effect of deep-slotted chip breaker, ring-shaped step and spring collar can prevent to connect
Ring ensures the stability that plug and socket is fixed together in the axial movement of connector.
Brief description of the drawings
Fig. 1 be plug and socket to lock when decomposing schematic representation.
Fig. 2 is the stereogram at one visual angle of connection ring.
Fig. 3 is the stereogram at another visual angle of connection ring.
Fig. 4 is the structural representation of snap ring.
Fig. 5 is the structural representation that snap ring is arranged in connection ring.
Fig. 6 is the stereogram of plug body.
Fig. 7 is the sectional view of socket.
Fig. 8 is the specified sectional view of socket.
Fig. 9 is the sectional view after socket, plug and seal assembly fit together.
Wherein, 1, socket；11st, Socket casing；111st, convex portion；12nd, pre-positioning block；13rd, post-positioning block；14th, jack；2nd, even
Socket part；21st, connection ring；211st, locking slot；2111st, guiding surface；2112nd, stopper slot；212nd, ring-shaped step；213rd, locating dowel；
22nd, snap ring；221st, neck；3rd, plug；31st, plug casing；311st, projection；312nd, deep-slotted chip breaker；32nd, rear position plate；33rd, prelocalization
Plate；34th, contact pin；4th, seal assembly；41st, capsul；42nd, seal；43rd, cover.
Embodiment
Specific embodiment of the present utility model is described below, in order to which those skilled in the art understand
The utility model, it should be apparent that the utility model is not limited to the scope of embodiment, to the common skill of the art
For art personnel, if various change in the spirit and scope of the present utility model that appended claim limits and determines,
These changes are it will be apparent that all are created in the row of protection using the utility model of the utility model design.
With reference to figure 1, decomposing schematic representation when Fig. 1 shows plug 3 and socket 1 to lock；As shown in figure 1, the circle is locked soon
Connector includes plug 3 and socket 1, and plug 3 is fixedly connected with socket 1 by locking mechanism.
As shown in Fig. 1, Fig. 5 and Fig. 6, the locking mechanism includes connecting portion 2, plug 3 is set on the outer surface of socket 1
Some projections 311, the deep-slotted chip breaker 312 that is set at projection 311 of the outer surface of plug 3 and socket 1 adjacent to the outer surface of plug 3
Some convex portions 111 set.
As shown in Figures 2 to 5, connecting portion 2 includes snap ring 22 and is sheathed on the connection ring 21 of the end of plug 3；Snap ring 22
Inner surface setting has at least one neck 221 radially extended；Connection ring 21 has an annular table adjacent to the end of projection 311
Rank 212, some locating dowels 213 coordinated with neck 221 are provided with ring-shaped step 212, are provided with neck 221 and projection
311 contacts and length are more than the spring 23 of the length of neck 221.
As shown in figure 5, after setting locating dowel 213 on ring-shaped step 212, all locating dowels 213 are interior with connection ring 21
Surface, which forms one, has the cell body of some openings, and the loop configuration of snap ring 22 is partly installed in cell body, the neck 221 of snap ring 22
Part is on the ring-shaped step 212 outside cell body, and the side of neck 221 contacts with locating dowel 213.
As shown in Fig. 2 terminal interior surface of the connection ring 21 away from projection 311 offers and locks socket 1 with convex portion 111
Locking slot 211；Locking slot 211 includes a side wall for guiding surface 2111 and the passage of tapering width and more than passage
Root width and the stopper slot 2112 extended towards the direction of guiding surface 2111；
After plug 3, connection ring 21, snap ring 22 and spring 23 fit together, spring 23 is not located at the end in neck 221
Contacted with the projection 311 on plug 3, now spring 23 is in some compression（Not up to maximum compression deflection）Or place
In free state；The bearing of trend of stopper slot 2112 in connection ring 21 is identical with the direction for applying compression stress to spring 23, leads
Apply the opposite direction inclination of compression stress to inclined-plane 2111 towards to spring 23.
When being assembled below to the connector of this programme, the motion conditions of all parts illustrate：
Convex portion 111 on socket 1 is alignd, used in docking by plug 3 and socket 1 with the locking slot 211 in connection ring 21
Push dynamic plug 3 and socket 1, the convex portion 111 on socket 1 is slided along guiding surface 2111, makes connection ring 21 towards convex portion 111
Opposite direction motion is moved, meanwhile, the projection 311 on plug 3 provides elastic force using compression spring 23, makes the gradually quilt of spring 23
Compression；After being moved in place between plug 3 and socket 1, i.e., there is no relative motion between plug 3 and socket 1, now unclamp and insert
First 3 and socket 1, when spring 23 recovers deformation, spring 23 discharges elastic force and promotes connection ring to rotate, make the 2112 of connection ring be stuck in it is slotting
Convex portion 111 on seat 1, the convex portion 111 on socket 1 is stably clamped in stopper slot 2112.
This programme is can be seen that when realizing that plug 3 and socket 1 dock from the assembling instruction of above-mentioned plug 3 and socket 1,
Ring 21 need not be rotatablely connected, directly push-in plug 3 can make the dead socket 1 of 21 automatic rotation lock of connection ring on plug 3, realize
Fast lock function.
During assembling, socket 1 and plug 3 are loaded in place using less power can, push-on force suitable size, operation side
Just it is laborsaving.When realizing fast lock, it is not necessary to can be manually rotated the locking socket 1 of connection ring 21, this solves in installing space
Less place exist it is inconvenient for operation, or even the problem of can not install.
The lower surface of ring-shaped step 212 is extended partially into as shown in figure 8, being provided with deep-slotted chip breaker 312, for limiting connection ring
21 spring collars 24 moved axially in connector.
Spring collar 24 is due to flexible, after connection ring 21 is arranged on plug 3, after spring collar 24 restores to the original state, and position
In the lower surface of the ring-shaped step 212 of connection ring 21, i.e. spring collar 24 is extended partially at ring-shaped step 212, is partly located at
In deep-slotted chip breaker 312.In the axial direction of connector, due to the barrier effect of spring collar 24, connection ring 21 is stably fixed slotting
On first 3, socket 1 is spacing by connecting portion 2, and finally realizes being stably connected between plug 3 and socket 1.
As shown in Fig. 2 the gradient of guiding surface 2111 can carry out appropriate adjustment according to the elastic force of spring 23, work as spring
When 23 elastic force is larger, the gradient that can be directed to inclined-plane 2111 sets dot, when the elastic force of spring 23 is larger, can be directed to
The gradient on inclined-plane 2111 sets a little bigger.
When the gradient of guiding surface 2111 is smaller, the locking slot 211 that stopper slot 2112 and passage are formed is substantially L-shaped；
When the gradient of guiding surface 2111 is larger, the locking slot 211 that stopper slot 2112 and passage are formed substantially is in R shapes.
As shown in figure 4, neck 221 includes being arranged on the wall extension of the side end face of snap ring 22 1 and is arranged on the opposite side of snap ring 22
End face and the L-shaped side wall shifted to install with wall extension, wall extension make neck 221 curved with L-shaped side wall.
Because the width and thickness of snap ring 22 are all limited, neck 221 ensures the normal dress of spring 23 using after said structure
While folder, processing is also very convenient, while also reduces the weight and material cost of snap ring 22.
Spring 23 can be arc or straight；When spring 23 is straight, load the neck of snap ring 22
Straight spring 23 can be constrained to curved state by the spring 23 in 221 in the presence of convex portion 111 and locating dowel 213.
As shown in figure 8, in one embodiment of the present utility model, plug 3 includes stepped plug casing 31, inserts
The stepped hole through whole plug casing 31 is offered inside casing 31, passes through rear position plate 32 and prelocalization in stepped hole
Plate 33 is installed with the contact pin 34 for extending prelocalization plate 33；Contact pin 34 is by between rear position plate 32 and prelocalization plate 33
Location division and part extend prelocalization plate 33 column extension composition.
As shown in fig. 7, in one embodiment of the present utility model, socket 1, which includes middle part, has inserting for an annular flange
Seat shell body 11, the through hole through whole Socket casing 11 is offered inside Socket casing 11, the middle part of through hole has a bulge loop；
Jack 14 is installed with by post-positioning block 13 and pre-positioning block 12 in through hole；Jack 14 is had by being installed in post-positioning block 13
The column section for extending post-positioning block 13 by the positioning section and part of the hole body for receiving contact pin 34 forms.
During implementation, the preferred rear position plate 32 of this programme is installed on stepped hole and is relatively large in diameter side, and the one end of prelocalization plate 33 is set
Have and be installed in the projection that stepped hole is relatively large in diameter side, the other end is big with the sleeve being oriented to jack 14, the height of sleeve
Extend the length of prelocalization plate 33 in contact pin 34.
As shown in figure 9, the circular quick-lock connector also includes the sealing for being fixedly installed on end of the plug 3 away from socket 1
Component 4；Seal assembly 4 includes the capsul 41 for being installed in end of the plug 3 away from socket 1, is installed on capsul 41 and socket 1
Seal 42 at contact-segment inner surface and the capping 43 being installed on by the way of interference fit in seal 42.
In summary, when plug 3 and socket 1 are locked, there is blindmate, quick and convenient, the reliable characteristic of connection, plug 3 is inserted
When entering the locking of socket 1, the action being only pushed forward into can lock, and solid and reliable, and without making rotary locking cover etc., other are dynamic
Make.
Claims (7)
1. circular quick-lock connector, it is characterised in that including plug and socket, the plug and socket is fixed by locking mechanism
Connection；Characterized in that, the locking mechanism include some projections that connecting portion, plug set on the outer surface of socket,
Some convex portions that the deep-slotted chip breaker and socket that plug outer surface is set at projection are set adjacent to the outer surface of plug；
The connecting portion includes snap ring and is sheathed on the connection ring of the plug ends；The inner surface setting of the snap ring has at least
One neck radially extended；The connection ring has a ring-shaped step adjacent to the end of projection, is set on the ring-shaped step
Some locating dowels coordinated with neck are equipped with, is provided with the neck and is more than neck length with the bump contact and length
Spring；
Terminal interior surface of the connection ring away from projection offers the locking slot that socket is locked with the convex portion；The lock
It is for guiding surface and the passage of tapering width and more than root passageway width and oblique towards being oriented to that tight groove includes a side wall
The stopper slot of face direction extension；It is provided with the deep-slotted chip breaker and extends partially into ring-shaped step lower surface, for limiting connection ring
In the spring collar of connector axial movement.
2. circular quick-lock connector according to claim 1, it is characterised in that the locking that the stopper slot and passage are formed
Groove is substantially in R shapes or L-shaped.
3. circular quick-lock connector according to claim 1, it is characterised in that the neck includes being arranged on snap ring side
The wall extension of end face and it is arranged on another side end face of snap ring and the L-shaped side wall shifted to install with wall extension, the wall extension and institute
Stating L-shaped side wall makes neck curved.
4. circular quick-lock connector according to claim 1, it is characterised in that the plug includes stepped plug
Housing, the stepped hole through whole plug casing is offered inside the plug casing, passes through rear positioning in the stepped hole
Plate and prelocalization plate are installed with the contact pin for extending prelocalization plate；The contact pin by positioned at rear position plate and prelocalization plate it
Between location division and part extend prelocalization plate column extension composition.
5. circular quick-lock connector according to claim 4, it is characterised in that the socket, which includes middle part, has an annular
The Socket casing of flange, the through hole through whole Socket casing, the middle part of the through hole are offered inside the Socket casing
With a bulge loop；Jack is installed with by post-positioning block and pre-positioning block in the through hole；After the jack is by being installed on
There is the positioning section for the hole body for receiving contact pin and part to extend the column section composition of post-positioning block in locating piece.
6. circular quick-lock connector according to claim 5, it is characterised in that the rear position plate is installed on the step
Bore dia larger side, described prelocalization plate one end, which is provided with, is installed in the projection that stepped hole is relatively large in diameter side, the other end have pair
The sleeve that jack is oriented to, the height of the sleeve are more than the length that contact pin extends prelocalization plate.
7. circular quick-lock connector according to claim 5, it is characterised in that also include being fixedly installed on plug away from slotting
The seal assembly of the end of seat；The seal assembly includes the capsul for being installed in end of the plug away from socket, is installed on close
Capsule is installed on the capping in seal with the seal at female contact section inner surface and by the way of interference fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720499505.6U CN206712144U (en) | 2017-05-08 | 2017-05-08 | circular quick-lock connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720499505.6U CN206712144U (en) | 2017-05-08 | 2017-05-08 | circular quick-lock connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206712144U true CN206712144U (en) | 2017-12-05 |
Family
ID=60466568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720499505.6U Withdrawn - After Issue CN206712144U (en) | 2017-05-08 | 2017-05-08 | circular quick-lock connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206712144U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106911044A (en) * | 2017-05-08 | 2017-06-30 | 四川华丰企业集团有限公司 | circular quick-lock connector |
| CN110265818A (en) * | 2019-06-15 | 2019-09-20 | 东莞市纳百川电子科技有限公司 | A kind of high current connector |
| CN112904442A (en) * | 2021-01-18 | 2021-06-04 | 刘学彦 | Hydraulic engineering uses submarine detection device mounting bracket |
| CN117168801A (en) * | 2023-11-03 | 2023-12-05 | 天津卡尔斯阀门股份有限公司 | Large-caliber ball valve performance detection device |
-
2017
- 2017-05-08 CN CN201720499505.6U patent/CN206712144U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106911044A (en) * | 2017-05-08 | 2017-06-30 | 四川华丰企业集团有限公司 | circular quick-lock connector |
| CN110265818A (en) * | 2019-06-15 | 2019-09-20 | 东莞市纳百川电子科技有限公司 | A kind of high current connector |
| CN110265818B (en) * | 2019-06-15 | 2024-02-13 | 东莞市纳百川电子科技有限公司 | High-current connector |
| CN112904442A (en) * | 2021-01-18 | 2021-06-04 | 刘学彦 | Hydraulic engineering uses submarine detection device mounting bracket |
| CN117168801A (en) * | 2023-11-03 | 2023-12-05 | 天津卡尔斯阀门股份有限公司 | Large-caliber ball valve performance detection device |
| CN117168801B (en) * | 2023-11-03 | 2024-01-16 | 天津卡尔斯阀门股份有限公司 | Large-caliber ball valve performance detection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106911044A (en) | circular quick-lock connector | |
| CN206712144U (en) | circular quick-lock connector | |
| US3892458A (en) | Coupling for electrical connector or the like | |
| EP1557913A1 (en) | Push-on connector interface | |
| US7950944B1 (en) | Electrical connector having a locking collar | |
| US6419281B1 (en) | Plug-type connector for compression systems | |
| CN101901988B (en) | Locking and sealing electric connector | |
| CN101244300A (en) | Bayonet luer lock connection for an insulin pump | |
| CN103606783B (en) | Public connector, female connectors and connector assembly | |
| KR20170075659A (en) | Socket element for a quick connector and quick connector comprising such a socket element | |
| CN109119821A (en) | Connector and its plug | |
| CN102214875B (en) | Push-and-pull connector assembly with locking detection structure and plug thereof | |
| CN101728710B (en) | Self-locking quick-lock connector of steel ball | |
| CN201789146U (en) | Locking seal electrical connector | |
| WO2020042382A1 (en) | Multi-leaf self-locking electrical connector | |
| CN201302021Y (en) | Detachable gas circuit connector of high-speed joint | |
| CN113629452B (en) | Quick push-and-pull structure with locking function and connector | |
| CN208539233U (en) | Six degree of freedom float connector | |
| CN109944994B (en) | Fluid connector assembly and fluid connector thereof | |
| CN110230645A (en) | A kind of Quick Connect Kit | |
| CN106558803B (en) | A kind of connector self-locking structure | |
| CN109217021A (en) | A kind of pin connector and push-pull connector component | |
| CN206893916U (en) | Plug connector and push-pull connector component | |
| CN112886334B (en) | Firmly-connected connector | |
| CN218762051U (en) | Automatic plug-in locking type quick connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 621000 No. 36 Yuejin Road, Sichuan, Mianyang Patentee after: Sichuan Huafeng Technology Co.,Ltd. Address before: 621000 No. 36 Yuejin Road, Sichuan, Mianyang Patentee before: SICHUAN HUAFENG ENTERPRISE GROUP Co.,Ltd. |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20171205 Effective date of abandoning: 20230110 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20171205 Effective date of abandoning: 20230110 |