CN201682133U - Electric connector plug and electric connector socket thereof - Google Patents
Electric connector plug and electric connector socket thereof Download PDFInfo
- Publication number
- CN201682133U CN201682133U CN2010201127609U CN201020112760U CN201682133U CN 201682133 U CN201682133 U CN 201682133U CN 2010201127609 U CN2010201127609 U CN 2010201127609U CN 201020112760 U CN201020112760 U CN 201020112760U CN 201682133 U CN201682133 U CN 201682133U
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- Prior art keywords
- plug
- socket
- casing
- face
- inserted terminal
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- Expired - Fee Related
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Abstract
The utility model relates to an electric connector plug and an electric connector socket thereof. The plug of the utility model comprises a plug case, wherein an insulator is fixedly arranged inside the plug case, a contact element is cast and fixed in the insulator, an insertion locking structure is arranged on the outer peripheral surface of the insertion and connection end of the plug case, the insertion locking structure comprises a connecting sleeve body fixed on the insertion and connection end of the plug case, an elastic claw structure is arranged on the end surface of the insertion and connection end of the connecting sleeve body, a clamping block is arranged on the end part of the elastic claw structure, and a clamping groove is arranged at the insertion and connection end of an inner hole of a socket case. When the plug is plugged into the socket, the elastic claw arranged at the insertion and connection end of the plug is contracted, the elastic claw is unfolded after the plug is inserted into the socket, the clamping block of the elastic claw is in complementary fit with the clamping groove arranged on the inner hole of the socket case, the plug moves correspondingly to the socket when the plug is separated from the socket, the projected clamping block of the elastic claw is disengaged from the clamping groove of the inner hole of the socket case, and the elastic claw is contracted until the plug and the socket are separated. The structure can realize fast plugging and separation of the plug and the socket.
Description
Technical field
The utility model relates to a kind of electrical connector plug, and the utility model also relates to a kind of electric connector socket simultaneously.
Background technology
Present cylindrical connector is when plugging together, general adopt the connector nut or other modes that is threaded realize reliably plugging together of connector plug and socket, this thread connecting mode is simple in structure, reliable operation, but operation relative complex, can't realize plugging together fast and separating of plug and socket, use inconvenient.In addition, in electric equipment, need some circuit to come computing and the signal of indication from connector, these circuit generally are made on the circuit board, circuit board is installed on the device panel panel, attract lead-in wire from the contact of connector plug and signal is passed to circuit board by lead-in wire, the installation of circuit board and the setting of lead-in wire comparatively bother, simultaneously, the integrated degree of equipment is lower, the index signal of general circuit plate is transmitted by light-emitting diode, because the light of light-emitting diode is comparatively faint, needs to adopt the leaded light post to amplify, this just need be installed in the leaded light post on the panel, has increased installation procedure.
Summary of the invention
The object of the present invention is to provide a kind of can plugging together fast and the electrical connector plug that separates with its adaptive socket realization, the purpose of this utility model also is to provide a kind of can the realization to plug together fast and the electric connector socket that separates simultaneously.
For achieving the above object, the present invention adopts following technical scheme: a kind of electrical connector plug, comprise plug casing, this plug casing internal fixation is provided with insulator, described insulation internal casting is fixed with contact, the outer peripheral face of described plug casing inserted terminal is provided with and plugs together latch-up structure, this plugs together the connection body that latch-up structure comprises the inserted terminal that is fixed on described plug casing, the end face of described connection body inserted terminal is provided with the elastic claw structure, and the termination of this elastic claw structure is provided with the fixture block that cooperates clamping with the annular groove on the adaptive socket endoporus side face.
Described connection body is fixed on the connector shell by the C shape elastic ring that is arranged on the connector case, and described C shape elastic ring cooperates with the described annular groove that is connected on the body endoporus and is clamped in the annular groove on the described connector shell outer peripheral face by the pressing of described connection body.
Be provided with axial groove with the side face that is connected the body cooperation on the described connector shell, described connector body endoporus side face is provided with and the complementary adaptive axial fin of described axial groove.
Has the mating surface that cooperates with the conduction O type circle that is provided with on the intermateable connector endoporus side face on the termination of described plug casing inserted terminal.
Fixed cover is equipped with a lining on the outer peripheral face of described insulator, the outer peripheral face of this lining cooperates with the endoporus side face of described plug casing, the non-inserted terminal screw thread of described plug casing screws and is provided with a clamping nut, the inner face of this clamping nut cooperates with the corresponding end face of described lining by a sleeve, and the other end of described lining cooperates with the corresponding formation of the cascaded surface block of described plug casing endoporus.
The center of described clamping nut is provided with central through hole, be fitted with the leaded light post that an end extends to described sleeve inner and contacts with light-emitting diode on the described circuit board in this central through hole, the other end of described leaded light post stretches out outside the outer face of described clamping nut.
The technical scheme of electric connector socket of the present utility model is as follows:
A kind of electric connector socket comprises Socket casing, and described Socket casing endoporus inserted terminal is provided with the draw-in groove that the fixture block on the elastic claw termination that plugs together latch-up structure with intermateable connector plug inserted terminal matches.
The draw-in groove of described Socket casing is provided with annular groove with interior endoporus side face, is provided with the conduction O type circle that cooperates with the mating face seal of the inserted terminal of adaptive socket in the annular groove.
The outer peripheral face of plug casing inserted terminal of the present utility model is provided with and plugs together latch-up structure, the inserted terminal that plugs together latch-up structure has the elastic claw structure, the termination of elastic claw is provided with the fixture block of projection, the utility model Socket casing endoporus inserted terminal is provided with the fixture block corresponding matching and realizes the draw-in groove that plugs and sockets reliably docks, when connector plug and socket are plugged together, the inserted terminal of plug casing inserts the inserted terminal of Socket casing, the elastic claw that is provided with on the plug inserted terminal shrinks, after connector plug and socket plug together, elastic claw opens, draw-in groove complementary fit on the fixture block of the projection of elastic claw and the Socket casing endoporus, realize reliably plugging together of connector plug and socket, when connector plug separates with socket, plug is applied a power, plug moves with respect to socket, deviates from the draw-in groove of the fixture block of the projection of elastic claw from the Socket casing endoporus, and elastic claw shrinks and separates with socket until connector plug.This structure can realize plugging together fast of connector plug and socket and separate fast.
Also be provided with in the plug casing of the present utility model and the contact fixing circuit board of welding that is electrically connected, will be integrated into the integrated degree that has improved element in the connector plug with the circuit board that originally is installed on the device panel.
Socket casing endoporus side face of the present utility model is provided with annular groove, be provided with conduction O type circle in the annular groove, after connector plug and socket plug together, the inserted terminal of connector plug housing is sealed and matched by the inserted terminal of conduction O type circle and Socket casing, has realized the reliable shielding conducting of connector plug housing and Socket casing.
The insulator of the utility model plug fits in the plug casing by lining is dismantled and assembled, has made things convenient for the welding of circuit board and contact, if insulator casts directly in the plug casing, and will be than the difficult welding that maybe can't realize circuit board and contact.
Description of drawings
Fig. 1 be the utility model plug partly cut open structural representation;
Fig. 2 is the right view of Fig. 1;
Fig. 3 is the structural representation before the utility model plug is installed the connection body;
Fig. 4 is the structural representation that the utility model is equipped with the plug casing that connects body;
Fig. 5 be the utility model socket partly cut open structural representation;
Fig. 6 is the structural representation after plugs and sockets of the present utility model plugs together.
Embodiment
In Fig. 1～Fig. 4, a kind of electrical connector plug, comprise plug casing 4, be provided with insulator 7 in the plug casing 4, fixed cover is equipped with lining 8 on the outer peripheral face of insulator 7, the outer peripheral face of lining 8 cooperates with the endoporus side face of plug casing 4, and the end face of lining 8 one ends cooperates with the step surface block of plug casing 4 endoporus, and the other end of lining 8 is by sleeve 5 location.The non-inserted terminal screw thread of plug casing 4 screws and is provided with clamping nut 2, and the inner face of clamping nut 2 cooperates with the corresponding end face of lining.Cast is fixed with contact 10 in the insulator 7, and the non-inserted terminal of contact 10 is welded with circuit board 3, and circuit board 3 is provided with the light-emitting diode of indication usefulness.The center of clamping nut 2 is provided with central through hole, fixedly be fitted with an end in this central through hole and extend to sleeve 5 leaded light post 1 inner and that contact with light-emitting diode on the circuit board 3, the other end of leaded light post 1 stretches out outside the outer face of clamping nut 2, the pilot light that leaded light post 1 is used for light-emitting diode is sent is derived, and makes the staff be easy to observe.The outer peripheral face of plug casing 4 is provided with annular groove 9, pressing has C shape elastic ring 16 in the annular groove 9, C shape elastic ring 16 cooperates and is connected body 6 with the annular groove that is connected body 6 endoporus in when work and is pressed in the annular groove 9, realizes connection body 6 fixing on connector shell.Plug casing 4 is provided with axial groove 17 with the outer peripheral face that is connected the body cooperation, the inner peripheral surface of connection body 6 is provided with and axial groove 17 complementary adaptive axial fins 18, and axially fin 18 engages the splines how 17 of axial grooves are realized connection body 6 and plug casing 4.Connect and be wholely set on the end face of body 6 near the inserted terminal of plug casing 4 inserting elastic piece structure, the inserted terminal of inserting shell fragment is had elastic claw, and the termination of elastic claw is provided with the fixture block 11 that is used for the corresponding projection of joining of draw-in groove of adaptive Socket casing endoporus inserted terminal.
In Fig. 5, a kind of connector body, comprise Socket casing 13, the endoporus side face of Socket casing 13 is provided with the ring-type draw-in groove 15 that the fixture block on the termination with the elastic claw of adaptive plug inserted terminal cooperates, the Socket casing endoporus side face of ring-type draw-in groove inboard is provided with the annular groove that O type circle is installed, and is provided with conduction O type circle 14 in this annular groove.
In Fig. 6, plug and socket plugs together, fixture block 11 on the termination of the elastic claw of plug inserted terminal is stuck in ring-type draw-in groove 15 interior realizations of Socket casing endoporus, reliably plugging together of plug and socket, the outer peripheral face 12 of plug grafting termination are sealed and matched with Socket casing by conduction O type circle 14 and realize the reliable shielding conducting of connector plug housing and Socket casing.
Plug in the electric connector socket is the plug among above-mentioned Fig. 1～Fig. 4, and the socket in the electric connector socket is the socket among above-mentioned Fig. 5.
Connect body in the present embodiment and be fixed on the inserted terminal of plug, also can be arranged on the plug casing by fixed forms such as screw threads by C shape elastic ring.
Claims (8)
1. electrical connector plug, comprise plug casing, this plug casing internal fixation is provided with insulator, described insulation internal casting is fixed with contact, it is characterized in that: the outer peripheral face of described plug casing inserted terminal is provided with and plugs together latch-up structure, this plugs together the connection body that latch-up structure comprises the inserted terminal that is fixed on described plug casing, the end face of described connection body inserted terminal is provided with the elastic claw structure, and the termination of this elastic claw structure is provided with the fixture block that cooperates clamping with the annular groove on the adaptive socket endoporus side face.
2. electrical connector plug according to claim 1, it is characterized in that: described connection body is fixed on the connector shell by the C shape elastic ring that is arranged on the connector case, and described C shape elastic ring cooperates with the described annular groove that is connected on the body endoporus and is clamped in the annular groove on the described connector shell outer peripheral face by the pressing of described connection body.
3. electrical connector plug according to claim 2, it is characterized in that: be provided with axial groove with the side face that is connected the body cooperation on the described connector shell, described connector body endoporus side face is provided with and the complementary adaptive axial fin of described axial groove.
4. according to claim 1 or 2 or 3 described electrical connector plugs, it is characterized in that: have the mating surface that cooperates with the conduction O type circle that is provided with on the intermateable connector endoporus side face on the termination of described plug casing inserted terminal.
5. electrical connector plug according to claim 4, it is characterized in that: fixed cover is equipped with a lining on the outer peripheral face of described insulator, the outer peripheral face of this lining cooperates with the endoporus side face of described plug casing, the non-inserted terminal screw thread of described plug casing screws and is provided with a clamping nut, the inner face of this clamping nut cooperates with the corresponding end face of described lining by a sleeve, and the other end of described lining cooperates with the corresponding formation of the cascaded surface block of described plug casing endoporus.
6. electrical connector plug according to claim 5, it is characterized in that: the center of described clamping nut is provided with central through hole, be fitted with the leaded light post that an end extends to described sleeve inner and contacts with light-emitting diode on the described circuit board in this central through hole, the other end of described leaded light post stretches out outside the outer face of described clamping nut.
7. an electric connector socket comprises Socket casing, it is characterized in that: described Socket casing endoporus inserted terminal is provided with the draw-in groove that the fixture block on the elastic claw termination that plugs together latch-up structure with intermateable connector plug inserted terminal matches.
8. electric connector socket according to claim 7 is characterized in that: the draw-in groove of described Socket casing is provided with annular groove with interior endoporus side face, is provided with the conduction O type circle that cooperates with the mating face seal of the inserted terminal of adaptive socket in the annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201127609U CN201682133U (en) | 2010-02-11 | 2010-02-11 | Electric connector plug and electric connector socket thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201127609U CN201682133U (en) | 2010-02-11 | 2010-02-11 | Electric connector plug and electric connector socket thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201682133U true CN201682133U (en) | 2010-12-22 |
Family
ID=43347166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201127609U Expired - Fee Related CN201682133U (en) | 2010-02-11 | 2010-02-11 | Electric connector plug and electric connector socket thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201682133U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102623837A (en) * | 2012-04-24 | 2012-08-01 | 宁波海曙区西尚电子有限公司 | Socket of data connector and plug |
| CN106848780A (en) * | 2017-03-22 | 2017-06-13 | 泰兴市航天电器有限公司 | A kind of direct insertion cylindrical connector |
| CN107959181A (en) * | 2017-12-21 | 2018-04-24 | 江西佰仕通电子科技有限公司 | A kind of plug connecting system that can be loosened automatically |
| CN109936003A (en) * | 2017-12-18 | 2019-06-25 | 中航光电科技股份有限公司 | A kind of CA cable assembly, connector assembly and its connector |
| CN109962378A (en) * | 2019-02-27 | 2019-07-02 | 中航光电科技股份有限公司 | A kind of electric interfaces screw thread coupling with locking mechanism |
| WO2023070400A1 (en) * | 2021-10-27 | 2023-05-04 | 深圳市凌科电气有限公司 | Connector with quick coupling and highly reliable shielding functions |
-
2010
- 2010-02-11 CN CN2010201127609U patent/CN201682133U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102623837A (en) * | 2012-04-24 | 2012-08-01 | 宁波海曙区西尚电子有限公司 | Socket of data connector and plug |
| CN102623837B (en) * | 2012-04-24 | 2013-12-11 | 宁波海曙区西尚电子有限公司 | Socket of data connector and plug |
| CN106848780A (en) * | 2017-03-22 | 2017-06-13 | 泰兴市航天电器有限公司 | A kind of direct insertion cylindrical connector |
| CN106848780B (en) * | 2017-03-22 | 2024-04-19 | 泰兴市航天电器有限公司 | Direct-insertion type circular connector |
| CN109936003A (en) * | 2017-12-18 | 2019-06-25 | 中航光电科技股份有限公司 | A kind of CA cable assembly, connector assembly and its connector |
| CN109936003B (en) * | 2017-12-18 | 2020-11-17 | 中航光电科技股份有限公司 | Cable assembly, connector assembly and connector thereof |
| CN107959181A (en) * | 2017-12-21 | 2018-04-24 | 江西佰仕通电子科技有限公司 | A kind of plug connecting system that can be loosened automatically |
| CN107959181B (en) * | 2017-12-21 | 2023-06-02 | 江西佰仕通电子科技有限公司 | Plug connection system capable of automatically releasing |
| CN109962378A (en) * | 2019-02-27 | 2019-07-02 | 中航光电科技股份有限公司 | A kind of electric interfaces screw thread coupling with locking mechanism |
| WO2023070400A1 (en) * | 2021-10-27 | 2023-05-04 | 深圳市凌科电气有限公司 | Connector with quick coupling and highly reliable shielding functions |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101222 Termination date: 20140211 |