CN217656160U - Electrical connector with improved contact arrangement - Google Patents
Electrical connector with improved contact arrangement Download PDFInfo
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- CN217656160U CN217656160U CN202221088684.1U CN202221088684U CN217656160U CN 217656160 U CN217656160 U CN 217656160U CN 202221088684 U CN202221088684 U CN 202221088684U CN 217656160 U CN217656160 U CN 217656160U
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- groove
- locking part
- electrical connector
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Abstract
The utility model belongs to the electric connector field, in particular to locking is reliable, antidetonation anti-drop and unblock easy operation's electric connector. Electric connector, it includes first connector and second connector, and first connector and second connector peg graft, its characterized in that: the locking part is connected to the upper surface and the lower surface of the first connector in a clamping mode and can slide along the surface of the first connector, the locking part covers the surface of the second connector, an elastic assembly is further arranged between the inner wall of the locking part and the side face of the first connector, a locking groove is formed in the inner wall face of the locking part covering the surface of the second connector in the sliding direction, a guide groove which is perpendicular to the locking groove and communicated with the locking groove is further formed in the inner wall face of the locking part, a locking protrusion is arranged in the area covered by the locking part of the second connector, and the locking protrusion is matched in the locking groove after the first connector and the second connector are connected.
Description
Technical Field
The utility model belongs to the electric connector field, in particular to locking is reliable, antidetonation anti-drop and unblock easy operation's electric connector.
Background
The electric connector realizes electric connection and signal transmission between devices or systems through plug and socket opposite insertion. The stability of the connection directly affects the reliability of the overall system. In order to ensure the reliability of the connector, a thread locking mode is usually adopted, a special tool is required, and the connector is inconvenient to lock and disassemble and is not suitable for occasions of repeated disassembly and assembly.
Generally, an electric connector in the prior art adopts a cantilever and beam buckle mode to realize locking between a male end and a female end, acting force needs to be applied during unlocking to separate the cantilever from the beam, then acting force is applied to separate the male end from the female end, and both hands are needed for the operation, so that the unlocking process is difficult and difficult to operate.
Disclosure of Invention
Not enough to prior art exists, the utility model designs an electric connector that locking is reliable, and makes things convenient for the unblock.
The technical scheme of the utility model as follows:
electric connector, it includes first connector and second connector, and first connector and second connector peg graft, its characterized in that: the locking part is connected to the upper surface and the lower surface of the first connector in a clamping mode and can slide along the surface of the first connector, the locking part covers the surface of the second connector, an elastic assembly is further arranged between the inner wall of the locking part and the side face of the first connector, a locking groove is formed in the inner wall face of the locking part covering the surface of the second connector in the sliding direction, a guide groove which is perpendicular to the locking groove and communicated with the locking groove is further formed in the inner wall face of the locking part, a locking protrusion is arranged in the area covered by the locking part of the second connector, and the locking protrusion is matched in the locking groove after the first connector and the second connector are connected.
Furthermore, the locking portion comprises a U-shaped clamp body, at least one connection long hole is formed in the surface, connected with the first connector, of the clamp body, and a fixing portion which is matched with the connection long hole to achieve limiting and fixing effects is arranged on the first connector.
Furthermore, the fixing part is a limiting boss arranged on the upper surface of the first connector.
Furthermore, one side of the limiting boss is provided with a guide slope.
Furthermore, the edge of one side of the guide groove is provided with a guide slope groove, and the locking protrusion is also provided with a guide slope surface matched with the guide slope groove.
Furthermore, the elastic component is an elastic sheet fixedly connected to the side face of the first connector, the middle of the elastic sheet and the side face of the first connector are integrally formed, and two ends of the elastic sheet are tilted and abut against the inner wall face of the locking portion.
Furthermore, the elastic assembly comprises a fixed column formed on the first connector shell and a spring connected to the fixed column, and the other end of the spring is abutted against the inner wall surface of the locking part.
Furthermore, the surface of the locking part is provided with an unlocking mark.
To sum up, the utility model discloses following beneficial effect has:
the utility model discloses an electric connector, the surface of first connector is equipped with the locking portion that can slide and automatic re-setting, and locking portion can keep the connection state of first connector and second connector, plays the effect of locking, and when first connector and second connector need separate, the unblock can be realized fast to locking portion, can operate by one hand, and convenient to use has overcome the problem that locking mechanism among the prior art unblock is difficult.
Drawings
Fig. 1 is a perspective view of the present invention;
fig. 2 is a schematic view of the present invention with the locking portion in a pressed state;
fig. 3 is a schematic partial sectional view of the present invention with the locking portion in a pressed state;
fig. 4 is a schematic view of the present invention with the locking portion removed;
FIG. 5 is a perspective view of the locking portion;
fig. 6 is a schematic view of the present invention with another structure of the elastic component;
in the figure, 1 is a first connector, 10 is a fixed part, 101 is a limit boss, 102 is a guide slope, 12 is a fixed column,
2 is a second connector, 20 is a locking projection,
3 is a locking part, 30 is a locking groove, 31 is a guide groove, 32 is a clamp body, 33 is a connecting long hole, 310 is a guide slope groove, 201 is a guide slope surface, 34 is an unlocking mark,
4 is an elastic component, 40 is a spring plate, and 41 is a spring.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
Examples
Referring to fig. 1 to 3, an electrical connector includes a first connector 1 and a second connector 2, and the first connector 1 and the second connector 2 are plugged, wherein: the locking part 3 is connected to the upper surface and the lower surface of the first connector 1 in a clamping mode and can slide along the surface of the first connector 1, the locking part 3 partially covers the surface of the second connector 2, an elastic component 4 is further arranged between the inner wall of the locking part 3 and the side face of the first connector 1, a locking groove 30 is formed in the inner wall face of the locking part 3 covering the surface of the second connector in the sliding direction, a guide groove 31 which is perpendicular to the locking groove 30 and communicated with the locking groove 30 is further arranged, a locking protrusion 20 is arranged in the area covered by the locking part of the second connector, and after the first connector and the second connector are connected, the locking protrusion is matched in the locking groove.
The utility model discloses an electric connector, its state after coming to peg graft first connector and second connector through locking portion keeps, promotes the reliability after first connector and second connector are connected, simultaneously, locking portion turn-ups unblock, the separation of the first connector of being convenient for and second connector, the operation process is as follows: when the first connector and the second connector are plugged, people press the outer wall of the locking part to compress the elastic component, the locking part moves on the first connector to align the guide groove on the locking part with the locking protrusion on the second connector, at the moment, the first connector is inserted into the second connector, the locking protrusion moves into a communication part of the guide groove and the locking groove along the guide groove, when the first connector and the second connector are plugged in place, people release the pressing on the locking part, the elastic component resets to drive the locking part to move back, the locking protrusion can slide into the locking groove, the locking groove limits the locking protrusion to play a role in locking, so that the locking after the first connector and the second connector are plugged is realized, and when the unlocking is required, the operation steps are opposite; when the electric connector is used, the second connector is fixed, when the unlocking is needed, only the thumb is needed to press the locking part, when the locking protrusion slides to the communicating part of the locking groove and the guide groove from the locking groove, the hand applies acting force to separate the first connector from the second connector, the single-hand operation can be realized, and the operation is convenient and simple.
The structure of the locking portion is explained here, referring to fig. 5, the locking portion 3 includes a U-shaped clip body 32, the surface of the clip body 32 connected to the first connector is provided with at least one connection slot 33, the surface of the clip body in this embodiment is provided with two parallel connection slots, the first connector 1 is provided with a fixing portion 10 which cooperates with the connection slot to perform a limiting and fixing function, the locking portion is a U-shaped clip body having a certain elasticity, when the locking portion is clipped on the surface of the first connector, the inner wall of the clip body clings to the surface of the first connector, and the fixing portion on the first connector cooperates with the connection slot, because the length of the connection slot is greater than that of the fixing portion, the locking portion can slide on the surface of the first connector along the direction defined by the fixing portion and the connection slot.
Furthermore, the fixing portion 10 is provided with a limiting boss 101 on the upper surface of the first connector, the limiting boss and the first connector are integrally formed, and the limiting boss can be solid or hollow.
Furthermore, one side of the limit boss 101 is provided with a guide slope 102, the guide slope is designed in a sloping surface manner, when the locking portion is matched with the first connector, people only need to push the locking portion to move forwards, the guide slope can extrude the clamp body of the locking portion to slightly open outwards, then the connecting long hole is matched with the fixing portion, and extra acting force is not needed to be applied to enable the clamp body to cross the fixing portion.
The edge of one side of the guide groove 31 is provided with a guide slope groove 310, the locking protrusion 20 is also provided with a guide slope surface 201 matched with the guide slope groove, when in use, people cannot directly observe whether the guide groove is aligned with the locking protrusion, some errors may exist, if the guide slope groove and the guide slope surface do not exist, the locking protrusion interferes with the locking part, the first connector cannot be inserted into the second connector, the matching of the guide slope groove and the guide slope surface can play a role in guiding under the condition that some errors exist, and the locking protrusion can still enter the guide groove.
Furthermore, as shown in fig. 4, the elastic component 4 is an elastic sheet 40 fixedly connected to the side surface of the first connector, the middle portion of the elastic sheet 40 and the side surface of the first connector are integrally formed, two ends of the elastic sheet are tilted and two ends of the elastic sheet abut against the inner wall surface of the locking portion, in the using process, people push the locking portion, two ends of the tilted elastic sheet can be pressed flat, and the elastic sheet can reset after people loosen their hands.
Further, referring to fig. 6, the elastic member 4 includes a fixed post 12 formed on the first connector 1, and a spring 41 connected to the fixed post, and the other end of the spring 41 abuts against the inner wall surface of the locking portion.
Furthermore, the surface of the locking part 3 is provided with an unlocking mark 34, and the unlocking mark plays a role of reminding, so that people can operate conveniently according to instructions.
To sum up, the utility model discloses following beneficial effect has:
the utility model discloses an electric connector, the surface of first connector is equipped with the locking portion that can slide and automatic re-setting, and locking portion can keep the connection state of first connector and second connector, plays the effect of locking, and when first connector and second connector need separate, the unblock can be realized fast to locking portion, can operate by one hand, and convenient to use has overcome the problem that locking mechanism among the prior art unblock is difficult.
Claims (8)
1. Electric connector, it includes first connector and second connector, and first connector and second connector peg graft, its characterized in that: the locking part is connected to the upper surface and the lower surface of the first connector in a clamping mode and can slide along the surface of the first connector, the locking part covers the surface of the second connector, an elastic assembly is further arranged between the inner wall of the locking part and the side face of the first connector, a locking groove is formed in the inner wall face of the locking part covering the surface of the second connector in the sliding direction, a guide groove which is perpendicular to the locking groove and communicated with the locking groove is further formed in the inner wall face of the locking part, a locking protrusion is arranged in the area covered by the locking part of the second connector, and the locking protrusion is matched in the locking groove after the first connector and the second connector are connected.
2. The electrical connector of claim 1, wherein: the locking portion comprises a U-shaped clamp body, a connecting long hole is at least formed in the surface, connected with the first connector, of the clamp body, and a fixing portion which is matched with the connecting long hole to achieve limiting and fixing effects is arranged on the first connector.
3. The electrical connector of claim 2, wherein: the fixing part is provided with a limiting boss on the upper surface of the first connector.
4. The electrical connector of claim 3, wherein: one side of the limiting boss is provided with a guide slope.
5. The electrical connector of claim 1, wherein: the edge of one side of the guide groove is provided with a guide slope groove, and the locking protrusion is also provided with a guide slope surface matched with the guide slope groove.
6. The electrical connector of any one of claims 1-5, wherein: the elastic component is an elastic sheet fixedly connected to the side face of the first connector, the middle of the elastic sheet and the side face of the first connector are integrally formed, and the two ends of the elastic sheet are tilted and are abutted to the inner wall face of the locking portion.
7. The electrical connector of any one of claims 1-5, wherein: the elastic assembly comprises a fixed column formed on the first connector shell and a spring connected to the fixed column, and the other end of the spring is abutted to the inner wall surface of the locking portion.
8. The electrical connector of claim 1, wherein: the surface of the locking part is provided with an unlocking mark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221088684.1U CN217656160U (en) | 2022-05-07 | 2022-05-07 | Electrical connector with improved contact arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221088684.1U CN217656160U (en) | 2022-05-07 | 2022-05-07 | Electrical connector with improved contact arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217656160U true CN217656160U (en) | 2022-10-25 |
Family
ID=83664250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221088684.1U Active CN217656160U (en) | 2022-05-07 | 2022-05-07 | Electrical connector with improved contact arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217656160U (en) |
-
2022
- 2022-05-07 CN CN202221088684.1U patent/CN217656160U/en active Active
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