CN220605123U - Connector with self-locking structure - Google Patents
Connector with self-locking structure Download PDFInfo
- Publication number
- CN220605123U CN220605123U CN202322335743.1U CN202322335743U CN220605123U CN 220605123 U CN220605123 U CN 220605123U CN 202322335743 U CN202322335743 U CN 202322335743U CN 220605123 U CN220605123 U CN 220605123U
- Authority
- CN
- China
- Prior art keywords
- groove
- terminal
- locking
- connector
- mounting groove
- 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.)
- Active
Links
- 230000001681 protective effect Effects 0.000 claims abstract description 27
- 239000012634 fragment Substances 0.000 claims description 11
- 230000005611 electricity Effects 0.000 claims description 2
- 230000007547 defect Effects 0.000 abstract description 2
- 238000002788 crimping Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model provides a connector with a self-locking structure, which comprises a protective shell, a conductive wire and a plurality of terminals, wherein a transversely-through mounting groove is formed in the protective shell, the conductive wire is electrically connected with the terminals, an elastic swinging part is arranged at one end of the terminals, which is connected with the conductive wire, the protective shell is provided with a locking part, the locking part is slidingly connected onto the protective shell, the locking part comprises a push block extending into the mounting groove, and the push block can slide between one side inner wall of the mounting groove and the elastic swinging part under the drive of the locking part and promote the elastic swinging part to swing towards the other side wall surface of the mounting groove. Aiming at the defects of the prior art, the utility model provides the connector with the self-locking structure, which is convenient to assemble and disassemble and has high stability.
Description
Technical Field
The utility model relates to a connector with a self-locking structure.
Background
The connector is also called a plug connector, is a component capable of forming information or current interaction after the male end and the female end are contacted with each other, is commonly used on a vehicle and is used for forming connection between different line ends, and the connector generally comprises a protective shell, a terminal and a conductive wire, wherein the protective shell is sleeved on the outermost side and is used for forming protection on an internal structure and matching with the effect of positioning the structure in a vehicle body, a plurality of mounting grooves are formed in the connector, the mounting grooves are used for allowing the terminal to be inserted and positioned in the connector, an electric connector or a jack is arranged at one end of the terminal to form the male end terminal or the female end terminal, the other end of the terminal is connected with the conductive wire, the conductive wire is often arranged in a row line shape, and is connected with an inner core in an interference or clamping mode, so that the subsequent insertion and disassembly are convenient, such as a novel automobile flat cable connector is provided with rotatable crimping block on a connector body, and a bump and a groove are respectively arranged on the crimping block and the connector body, the crimping block is pressed on the conductive wire in the interference mode, the crimping block is pressed into the groove to form the bump and the groove, but the wire is difficult to be connected with the wire in a positioning mode of the positioning bump and the wire is difficult to be turned over by a positioning bump and a wire is difficult to be connected in a positioning bump and a wire in a positioning connector; and under the condition that the connection strength of the convex block and the groove is too small, the crimping block is easy to accidentally overturn, the compression on the conductive wire is relieved, and the stability is not enough.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the connector with the self-locking structure, which is convenient to assemble and disassemble and has high stability.
In order to achieve the above purpose, the utility model provides a connector with a self-locking structure, which comprises a protective shell, a conductive wire and a plurality of terminals, wherein a transversely-through mounting groove is formed in the protective shell, the conductive wire is electrically connected with the terminals, an elastic swinging piece is arranged at one end of the terminals, which is connected with the conductive wire, the protective shell is provided with a locking piece, the locking piece is slidably connected to the protective shell, the locking piece comprises a pushing block extending into the mounting groove, and the pushing block can slide between one side inner wall of the mounting groove and the elastic swinging piece under the driving of the locking piece and promote the elastic swinging piece to swing towards the other side wall surface of the mounting groove.
The technical scheme has the advantages that: the terminal and the protecting shell are respectively provided with the elastic swinging part and the locking part, the locking part is connected onto the protecting shell in a sliding way, the pushing block in the locking part extends into the mounting groove, at the moment, the pushing block can slide between one side inner wall of the mounting groove and the elastic swinging part through the sliding locking part, the elastic swinging part swings through the self volume, the interval between the elastic swinging part and the other side wall surface of the protecting shell is reduced, the elastic swinging part is clamped on the conductive wire to lock the elastic swinging part, the locking part is outwards slid to drive the elastic swinging part to push the elastic swinging part to be separated from the space between one side inner wall of the mounting groove and the elastic swinging part, the elastic swinging part is elastically reset by the self, the locking of the conductive wire is released, the conductive wire is convenient to assemble and disassemble, and the locking part slides between the one side inner wall of the mounting groove and the elastic swinging part is promoted through the pushing block, the reaction force of the elastic swinging part only can press the pushing block on one side inner wall of the mounting groove, the sliding part is not promoted to reversely slide, and the stability of the locking structure is ensured.
The present utility model may be further configured to: the elastic swinging piece is connected to the inner wall of one side of the terminal, which is close to the mounting groove, and extends obliquely towards the inner wall of the other side of the mounting groove, and the front end of the elastic swinging piece is provided with a guide part which extends obliquely reversely after being bent.
Through further setting up, set up the guide portion that reverse slope was prolonged at the front end of elasticity goods of furniture for display rather than for use, then can be at the in-process that the conducting wire got into the mounting groove, through inclined plane and conducting wire cooperation, convenient guide, and set up the elasticity goods of furniture for display rather than for use in a side inner wall department near the mounting groove, let elasticity goods of furniture for display rather than for use towards the opposite side inner wall slope extension of mounting groove again for follow-up ejector pad can also contact with the elasticity goods of furniture for display rather than for use of slope after getting into the mounting groove, make elasticity goods of furniture for display rather than for use also can guide the ejector pad, play the effect of convenient assembly.
The present utility model may be further configured to: the electric wire is characterized in that a sheet groove and a notch are formed in one end of the terminal, the sheet groove is used for forming transverse communication between adjacent terminals, the electric wire extends into the sheet groove, the notch is formed in the position above the sheet groove, and the elastic swinging piece is elastically swung at the notch.
Through further setting, set up the piece groove that constitutes the horizontal intercommunication between adjacent terminal in the one end setting of terminal, it is spacing to the conductor wire to be convenient, and in the top department with elastic pendulum spare elasticity wobbling setting in the piece groove, on the one hand can provide the swing space for elastic pendulum spare, on the other hand also can prolong the length of elastic pendulum spare, lets it have better swing ability.
The present utility model may be further configured to: the terminal is provided with the butt shell fragment in the below department that corresponds the piece groove, the butt shell fragment extend towards piece groove top slope, and the terminal department of butt shell fragment is provided with first bellying, be provided with the second bellying of downwardly extending in the piece groove, first bellying and second bellying dislocation set.
Through further setting up, the below department that corresponds the piece groove at the terminal sets up the butt shell fragment to set up first bellying and second bellying in the terminal department and the piece groove of butt shell fragment respectively, and first bellying and second bellying are opposite to and dislocation cooperation, can provide certain clamping force for the electric wire, also can provide preliminary spacing before the locking piece accomplishes the locking, easy to assemble.
The present utility model may be further configured to: the utility model discloses a protective case, including the protective case, the transverse both sides department of protective case all be provided with the assembly groove, the assembly groove constitute by the direction flange of connecting both ends department about the protective case respectively, direction flange and protective case lateral wall between the interval set up, the interval sets up between the terminal of two direction flanges, the locking piece on be provided with sliding part, sliding part's upper and lower both ends slip respectively insert and establish in the assembly groove, and be provided with two spacing archs with the terminal butt of two direction flanges on the sliding part respectively.
Through further setting up, all set up the assembly groove in the both sides of protecting crust, set up the sliding part on the locking piece, the locking piece forms horizontal spacing back on the protecting crust through its sliding part cover, can slide through the assembly groove direction, and set up the assembly groove to constitute by the direction flange of connecting both ends department about the protecting crust on this basis, the sliding part can further guarantee the stability of slip in-process through the spacing protrusion with two terminal butt of direction flanges.
The present utility model may be further configured to: the protective shell is characterized in that a first clamping block and a second clamping block are arranged at the interval of the two guide flanges, the first clamping block and the second clamping block are arranged in sequence along the sliding direction of the sliding part, and a first bayonet and a second bayonet which can be respectively matched with the first clamping block and the second clamping block in a clamping mode are arranged on the sliding part.
Through further setting, be provided with first fixture block and second fixture block in the cover shell interval department that corresponds two guide flanges, let first fixture block and second fixture block set up along the slip direction of sliding part successively, set up respectively with first fixture block and second fixture block joint complex first bayonet socket and second bayonet socket on sliding part again, this makes the locking piece in the gliding in-process on the casing, can successively form the joint with first fixture block, second fixture block, in the in-process of installation, can let first fixture block and first bayonet socket form the cooperation earlier, form preliminary spacing of both, accomplish the pre-installation, later pack into the conductor wire, let second fixture block and second bayonet socket cooperate again at last, accomplish the installation.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 is a top view of an embodiment of the present utility model;
FIG. 3 is a cross-sectional view at B-B in FIG. 2 in accordance with an embodiment of the present utility model;
FIG. 4 is a schematic view of a locking member according to an embodiment of the present utility model;
FIG. 5 is a schematic view of a structure of a protective case according to an embodiment of the present utility model;
fig. 6 is a schematic structural view of a terminal according to an embodiment of the present utility model;
fig. 7 is a schematic view showing the state of the utility model matched with the straight needle stand;
fig. 8 is a schematic view showing a state that the utility model is matched with the curved needle stand;
wherein: a protective shell 1; a mounting groove 11; a fitting groove 12; a guide rib 13; a first latch 14; a second latch 15; a conductive wire 2; a terminal 3; an elastic ornament 31; a guide portion 32; a sheet groove 33; notch 34; abutting against the spring plate 35; a first protruding portion 351; a second boss 36; a locking member 4; a push block 41; a sliding portion 42; a first bayonet 421; a second bayonet 422; and a limit projection 43.
Detailed Description
An embodiment of a connector with self-locking structure according to the present utility model is shown in fig. 1 to 8: including protecting shell 1, electric wire 2 and a plurality of terminal 3, protecting shell 1 on be provided with the mounting groove 11 that transversely link up, electric wire 2 and terminal 3 electricity even cooperate, terminal 3 and the one end department that is connected of electric wire 2 be provided with elasticity goods of furniture for display rather than for use 31, protecting shell 1 on be provided with locking piece 4, locking piece 4 sliding connection on protecting shell 1, locking piece 4 is including extending to the ejector pad 41 in the mounting groove 11, ejector pad 41 can slide to between one side inner wall of mounting groove 11 and elasticity goods of furniture for display rather than for use 31 and impel elasticity goods of furniture for display rather than for use 31 to the other lateral wall face swing of mounting groove 11 under the drive of locking piece 4.
The elastic swinging piece 31 is connected to the inner wall of one side of the terminal 3, which is close to the mounting groove 11, and the elastic swinging piece 31 extends obliquely towards the inner wall of the other side of the mounting groove 11, and the front end of the elastic swinging piece 31 is provided with a guide part 32 which extends obliquely reversely after being bent.
One end of the terminal 3 is provided with a slot 33 and a notch 34, the slot is used for forming transverse communication between adjacent terminals 3, the conductive wire 2 extends into the slot 33, the notch 34 is arranged above the slot 33, and the elastic swinging piece 31 is elastically swung at the notch 34.
The terminal 3 is provided with a butt shell fragment 35 in the below department of corresponding piece groove 33, butt shell fragment 35 extend towards piece groove 33 top slope, and butt shell fragment 35's terminal department is provided with first bellying 351, be provided with the second bellying 36 of downwardly extending in the piece groove 33, first bellying 351 and second bellying 36 dislocation set.
The assembly groove 12 is formed in the transverse two sides of the protective shell 1, the assembly groove 12 is formed by guide flanges 13 respectively connected to the upper end and the lower end of the protective shell 1, the guide flanges 13 are arranged at intervals between the side walls of the protective shell 1, the tail ends of the two guide flanges 13 are arranged at intervals, the locking piece 4 is provided with a sliding part 42, the upper end and the lower end of the sliding part 42 are respectively inserted in the assembly groove 11 in a sliding mode, and two limiting protrusions 43 respectively abutted to the tail ends of the two guide flanges 13 are arranged on the sliding part 42.
The protecting shell 1 is provided with a first clamping block 14 and a second clamping block 15 at the interval corresponding to the two guide flanges 13, the first clamping block 14 and the second clamping block 15 are arranged in sequence along the sliding direction of the sliding part 42, and the sliding part 42 is provided with a first bayonet 421 and a second bayonet 422 which can be respectively in clamping fit with the first clamping block 14 and the second clamping block 15.
The above examples are only one of the preferred embodiments of the present utility model, and the ordinary changes and substitutions made by those skilled in the art within the scope of the technical solution of the present utility model are included in the scope of the present utility model.
Claims (6)
1. The utility model provides a take connector of auto-lock structure, is including protecting shell, electric wire and a plurality of terminal, the protecting shell on be provided with the mounting groove that transversely link up, electric wire and terminal electricity even cooperate, its characterized in that: the terminal is provided with the elastic swinging part at one end connected with the conducting wire, the protecting shell is provided with the locking part, the locking part is connected to the protecting shell in a sliding mode, the locking part comprises a push block extending into the mounting groove, and the push block can slide between one side inner wall of the mounting groove and the elastic swinging part under the driving of the locking part and promote the elastic swinging part to swing towards the other side wall surface of the mounting groove.
2. The connector with self-locking feature of claim 1, wherein: the elastic swinging piece is connected to the inner wall of one side of the terminal, which is close to the mounting groove, and extends obliquely towards the inner wall of the other side of the mounting groove, and the front end of the elastic swinging piece is provided with a guide part which extends obliquely reversely after being bent.
3. The connector with self-locking structure according to claim 1 or 2, characterized in that: the electric wire is characterized in that a sheet groove and a notch are formed in one end of the terminal, the sheet groove is used for forming transverse communication between adjacent terminals, the electric wire extends into the sheet groove, the notch is formed in the position above the sheet groove, and the elastic swinging piece is elastically swung at the notch.
4. A connector with self-locking structure according to claim 3, wherein: the terminal is provided with the butt shell fragment in the below department that corresponds the piece groove, the butt shell fragment extend towards piece groove top slope, and the terminal department of butt shell fragment is provided with first bellying, be provided with the second bellying of downwardly extending in the piece groove, first bellying and second bellying dislocation set.
5. The connector with self-locking structure according to claim 1 or 2 or 4, wherein: the utility model discloses a protective case, including the protective case, the transverse both sides department of protective case all be provided with the assembly groove, the assembly groove constitute by the direction flange of connecting both ends department about the protective case respectively, direction flange and protective case lateral wall between the interval set up, the interval sets up between the terminal of two direction flanges, the locking piece on be provided with sliding part, sliding part's upper and lower both ends slip respectively insert and establish in the assembly groove, and be provided with two spacing archs with the terminal butt of two direction flanges on the sliding part respectively.
6. The connector with self-locking feature of claim 5, wherein: the protective shell is characterized in that a first clamping block and a second clamping block are arranged at the interval of the two guide flanges, the first clamping block and the second clamping block are arranged in sequence along the sliding direction of the sliding part, and a first bayonet and a second bayonet which can be respectively matched with the first clamping block and the second clamping block in a clamping mode are arranged on the sliding part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322335743.1U CN220605123U (en) | 2023-08-29 | 2023-08-29 | Connector with self-locking structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322335743.1U CN220605123U (en) | 2023-08-29 | 2023-08-29 | Connector with self-locking structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220605123U true CN220605123U (en) | 2024-03-15 |
Family
ID=90167478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322335743.1U Active CN220605123U (en) | 2023-08-29 | 2023-08-29 | Connector with self-locking structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220605123U (en) |
-
2023
- 2023-08-29 CN CN202322335743.1U patent/CN220605123U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2013247110A (en) | Electric connector | |
| US4444451A (en) | Modular plug-dual modular jack adaptor | |
| US6851986B2 (en) | Battery to circuit board electrical connector | |
| US20140051274A1 (en) | Electrical connector | |
| CN220605123U (en) | Connector with self-locking structure | |
| CN110429407B (en) | Electric connector | |
| US9882324B2 (en) | Electrical connector assembly having identical matable connectors | |
| CN105932488A (en) | USB C type plug connector | |
| US20100285692A1 (en) | Electrical Connector Shield with Improved Grounding | |
| CN211126334U (en) | Connector assembly of simple electromagnetic shielding | |
| CN210224362U (en) | Electric connection terminal and male-female inter-matching electric connector applied by same | |
| CN210272770U (en) | Power supply connector | |
| CN211670391U (en) | Anti-loose electric connector | |
| CN218215818U (en) | Board-to-board connector | |
| CN113517584A (en) | Connection terminal and connector | |
| CN110600905A (en) | Electrical connector | |
| CN220569972U (en) | Electric vehicle socket with lateral socket | |
| CN216389921U (en) | Connector with stable matching of female terminal and male terminal | |
| CN215732504U (en) | Novel female terminal | |
| CN211507973U (en) | Connector with clamping point mechanism for keeping terminal position | |
| CN213660768U (en) | Electric connector group, female end connector and male end connector | |
| CN214797995U (en) | Anti-reverse-plugging female header connector | |
| CN220233628U (en) | Take fixed anticreep of secondary lock reinforcing terminal car connector | |
| CN212784039U (en) | Fast plug-in plug for automobile and fast plug-in line | |
| CN211062923U (en) | Connector for vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |