CN219717323U - Compression-resistant electronic connector - Google Patents
Compression-resistant electronic connector Download PDFInfo
- Publication number
- CN219717323U CN219717323U CN202321276259.XU CN202321276259U CN219717323U CN 219717323 U CN219717323 U CN 219717323U CN 202321276259 U CN202321276259 U CN 202321276259U CN 219717323 U CN219717323 U CN 219717323U
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- CN
- China
- Prior art keywords
- compression
- female seat
- groove
- resistant
- hook
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Links
- 238000007906 compression Methods 0.000 title claims abstract description 49
- 230000006835 compression Effects 0.000 title claims abstract description 36
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000003032 molecular docking Methods 0.000 claims 3
- 238000000034 method Methods 0.000 abstract description 7
- 210000001503 joint Anatomy 0.000 description 17
- 238000003780 insertion Methods 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a compression-resistant electronic connector, which relates to the technical field of electronic connectors and comprises a female seat, a male head, a contact pin and a jack, wherein a compression-resistant component for protecting the contact pin is arranged in the female seat; the compression-resistant assembly comprises a sliding sheet, a limiting block, a positioning film, a compression-resistant trepanning and a hook groove; the anti-compression trepanning is characterized in that the anti-compression trepanning and the hook grooves are formed in the top of the sliding sheet, the hook grooves are symmetrically distributed at the two ends of the sliding sheet, the anti-compression trepanning is distributed between the two hook grooves, and the sliding sheet is slidably connected in the female seat and is sleeved on the outer side of the contact pin through the anti-compression trepanning. According to the utility model, the compression-resistant assembly is arranged, so that the limit protection of the contact pin can be realized by synchronously moving the sliding sheets downwards in the process of inserting the male head into the female seat, and the phenomenon that the contact pin is stressed to bend can be effectively avoided.
Description
Technical Field
The utility model relates to the technical field of electronic connectors, in particular to a compression-resistant electronic connector.
Background
The electronic connector is a device (analog signal or digital signal) for transmitting electronic signals, and can provide a separated interface for connecting two secondary electronic systems, which are elements for completing the electric connection between the circuits or the electronic machines, and the like, according to the connection mode: screw connection, bayonet (quick) connection, snap-lock connection, push-pull connection, direct plug connection, etc.;
in the form of contact termination: crimping, welding, winding connection and fixing of a screw (cap);
the method is divided into the following steps according to environmental protection: an environment-resistant electrical connector and a common electrical connector.
The direct-insertion type connector is one of the common connectors on a circuit main board and generally comprises a male head, a female seat, a contact terminal and a contact pin, wherein the male head is used for supporting the contact terminal, and the contact terminal is connected with a wire; the female seat is arranged on the printed circuit board and is used for supporting the contact pin, the contact pin is connected with the circuit pin in a welded mode, when the female seat is used, the male head is directly inserted into the female seat, the contact pin is inserted into the butt joint hole of the male head, the contact pin is attached to the contact terminal inside the male head, the conducting between the lead wire and the circuit pin can be achieved, in the actual use process, the contact pin is thinner, the contact pin is stressed to bend in the male head inserting process into the female seat, and poor connection is caused.
Disclosure of Invention
The present utility model is directed to a compression-resistant electronic connector, which solves the above-mentioned problems of the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the compression-resistant electronic connector comprises a female seat and a male head, wherein a contact pin is arranged in the female seat, a jack corresponding to the contact pin is formed in the male head, and a compression-resistant component for protecting the contact pin is arranged in the female seat;
the compression-resistant assembly comprises a sliding sheet, a limiting block, a positioning film, a compression-resistant trepanning and a hook groove;
the anti-compression sleeve holes and the hook grooves are formed in the top of the sliding sheet, the hook grooves are symmetrically distributed at two ends of the sliding sheet, the anti-compression sleeve holes are distributed between the two hook grooves, and the sliding sheet is connected inside the female seat in a sliding manner and sleeved on the outer side of the contact pin through the anti-compression sleeve holes;
two hooks are symmetrically fixed at the bottom of the male head, the hooks correspond to the hook grooves, and the sliding sheets can be driven to move upwards when the male head is separated from the female seat through mutual clamping of the hooks and the hook grooves.
As still further aspects of the utility model: the outer wall symmetry shaping of sun head has the butt joint piece, the inboard shaping of female seat has with butt joint piece assorted butt joint groove.
As still further aspects of the utility model: the limiting blocks are symmetrically fixed at two ends of the sliding sheet, limiting grooves for limiting up-and-down movement of the limiting blocks are formed in the inner side of the female seat, and the limiting grooves are communicated with the butt joint grooves.
As still further aspects of the utility model: the locating film is fixed in the one end of stopper, the inboard one end shaping of spacing groove has the draw-in groove that runs through to the outside of female seat, locating film and the mutual block of draw-in groove can fix the eminence position of gleitbretter.
As still further aspects of the utility model: the clamping hooks are formed by soft rubber through injection molding, and the transverse cross sections of the clamping hooks and the clamping grooves are L-shaped structures.
As still further aspects of the utility model: the length of the limiting block is smaller than that of the limiting groove, and the height of the clamping groove is larger than the thickness of the positioning film.
Compared with the prior art, the utility model has the beneficial effects that:
through setting up compression resistance assembly, insert the inside in-process of female seat at the male head, move down through the synchronization of gleitbretter, can realize the spacing protection to the contact pin, effectively avoid the contact pin atress to take place crooked phenomenon to guarantee the normal of grafting.
Drawings
FIG. 1 is a schematic diagram of a compression-resistant electrical connector;
fig. 2 is a schematic structural view of a hook of a compression-resistant electronic connector;
FIG. 3 is a cross-sectional view of a female housing of a compression-resistant electrical connector;
FIG. 4 is a schematic view showing an internal structure of a female housing of a compression-resistant electronic connector;
fig. 5 is a schematic structural view of a compression assembly of a compression-resistant electronic connector.
In the figure: 1. a female seat; 101. a butt joint groove; 102. a limit groove; 103. a clamping groove; 2. a male head; 201. a butt joint block; 3. a contact pin; 4. a jack; 5. a compression resistant assembly; 501. a sliding sheet; 502. a limiting block; 503. positioning the film; 504. compression-resistant trepanning; 505. a hook groove; 6. and (5) clamping hooks.
Detailed Description
Referring to fig. 1 to 5, in an embodiment of the present utility model, a compression-resistant electronic connector includes a female socket 1 and a male socket 2, wherein a pin 3 is installed in the female socket 1, a jack 4 corresponding to the pin 3 is formed in the male socket 2, and a compression-resistant component 5 for protecting the pin 3 is disposed in the female socket 1;
the compression-resistant component 5 comprises a slide sheet 501, a limiting block 502, a positioning flexible sheet 503, a compression-resistant sleeve hole 504 and a hook groove 505;
the anti-compression sleeve holes 504 and the hook grooves 505 are formed in the top of the sliding vane 501, the hook grooves 505 are symmetrically distributed at two ends of the sliding vane 501, the anti-compression sleeve holes 504 are distributed between the two hook grooves 505, and the sliding vane 501 is connected in the female seat 1 in a sliding manner and sleeved on the outer side of the contact pin 3 through the anti-compression sleeve holes 504;
two hooks 6 are symmetrically fixed at the bottom of the male head 2, the hooks 6 correspond to the hook grooves 505, and the sliding sheet 501 can be driven to move upwards when the male head 2 is separated from the female seat 1 through mutual clamping of the hooks 6 and the hook grooves 505;
the outer wall of the male head 2 is symmetrically formed with a butt joint block 201, and the inner side of the female seat 1 is formed with a butt joint groove 101 matched with the butt joint block 201;
the hook 6 is formed by injection molding of soft rubber, and the transverse cross sections of the hook 6 and the hook groove 505 are L-shaped structures.
The electronic connector needs to be described as follows: the bottom end of the contact pin 3 penetrates to the outside of the female seat 1, the female seat 1 is welded and fixed through circuit pins on a bottom end main board of the contact pin 3, and a contact terminal connected with an external lead is arranged in the jack 4;
in the process of inserting the male head 2 into the female seat 1, through the mutual matching of the butt joint block 201 and the butt joint groove 101, the accurate butt joint of the male head 2 and the female seat 1 can be realized, when the male head 2 is inserted and moves downwards, the sliding sheet 501 can be pushed to move downwards synchronously, the position of the inserting needle 3 inserted into the inserting hole 4 can be gradually exposed through the structure, and thus, at the position where the male head 2 is not inserted, the inserting needle 3 is limited and protected by the sliding sheet 501, and the phenomenon that the inserting needle 3 is bent can be effectively avoided;
when the slide sheet 501 moves down to the lowest position, the male head 2 can be continuously inserted for a certain distance, at the moment, the clamping hook 6 deforms under force and enters the inside of the hook groove 505, then the clamping hook 6 resets under the action of self elasticity to be mutually clamped with the hook groove 505, when the male head 2 is pulled out, the male head 2 can drive the slide sheet 501 to move up through the clamping hook 6 through the structure, so when the male head 2 is separated from the female seat 1, the slide sheet 501 returns to the original position, and the protection operation during secondary insertion is facilitated.
In fig. 3 to 5: the limiting blocks 502 are symmetrically fixed at two ends of the sliding sheet 501, and the limiting grooves 102 for limiting up-and-down movement of the limiting blocks 502 are formed on the inner side of the female seat 1, and the limiting grooves 102 are communicated with the butt joint grooves 101.
The electronic connector can limit and guide the upward movement of the sliding vane 501 through the cooperation of the limiting groove 102 and the limiting block 502, when the sliding vane 501 is driven by the clamping hook 6 to move upwards to the highest position, the limiting block 502 moves to the uppermost end of the limiting groove 102, the sliding vane 501 cannot move upwards continuously at the moment, and then the stressed deformation of the clamping hook 6 is separated from the hooking groove 505 when the male head 2 moves upwards continuously.
In fig. 3 to 5: the positioning film 503 is fixed at one end of the limiting block 502, the clamping groove 103 penetrating to the outside of the female seat 1 is formed at one end of the inner side of the limiting groove 102, and the positioning film 503 and the clamping groove 103 are mutually clamped to fix the high position of the sliding sheet 501.
When the sliding vane 501 is positioned at the highest position, the positioning flexible sheet 503 is clamped inside the clamping groove 103, so that the highest position of the sliding vane 501 can be positioned, when the sliding vane 501 moves downwards under the force, the positioning flexible sheet 503 can be bent and stored inside the limiting groove 102 under the force, and when the sliding vane 501 moves upwards and resets, the positioning flexible sheet 503 can be reset and clamped inside the clamping groove 103 under the action of self elasticity.
In fig. 1 to 4: the length of the limiting block 502 is smaller than that of the limiting groove 102, and the height of the clamping groove 103 is larger than the thickness of the positioning flexible sheet 503.
This kind of electronic connector, through the structure that stopper 502 length is less than spacing groove 102 length, can make there is the clearance space between stopper 502 end and the spacing groove 102 terminal surface, this clearance space can be for the folding accomodate of positioning film 503 provides the space, and through the structure that draw-in groove 103 height is greater than positioning film 503 thickness, can provide the space for the rotation reset of positioning film 503.
The working principle of the utility model is as follows: in the process of inserting the male head 2 into the female seat 1, through the mutual matching of the butt joint block 201 and the butt joint groove 101, the accurate butt joint of the male head 2 and the female seat 1 can be realized, when the male head 2 is inserted and moves downwards, the sliding sheet 501 can be pushed to move downwards synchronously, the position of the inserting needle 3 inserted into the inserting hole 4 can be gradually exposed through the structure, and thus, at the position where the male head 2 is not inserted, the inserting needle 3 is limited and protected by the sliding sheet 501, and the phenomenon that the inserting needle 3 is bent can be effectively avoided;
when the slide sheet 501 moves down to the lowest position, the male head 2 can be continuously inserted for a certain distance, at the moment, the clamping hook 6 deforms under force and enters the inside of the hook groove 505, then the clamping hook 6 resets under the action of self elasticity to be mutually clamped with the hook groove 505, when the male head 2 is pulled out, the male head 2 can drive the slide sheet 501 to move up through the clamping hook 6 through the structure, so when the male head 2 is separated from the female seat 1, the slide sheet 501 returns to the original position, and the protection operation during secondary insertion is facilitated.
The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The compression-resistant electronic connector comprises a female seat (1) and a male head (2), wherein a contact pin (3) is arranged in the female seat (1), a jack (4) corresponding to the contact pin (3) is formed in the male head (2), and the compression-resistant electronic connector is characterized in that a compression-resistant component (5) for protecting the contact pin (3) is arranged in the female seat (1);
the compression-resistant assembly (5) comprises a sliding sheet (501), a limiting block (502), a positioning film (503), a compression-resistant sleeve hole (504) and a hook groove (505);
the anti-compression sleeve holes (504) and the hook grooves (505) are formed in the top of the sliding sheet (501), the hook grooves (505) are symmetrically distributed at two ends of the sliding sheet (501), the anti-compression sleeve holes (504) are distributed between the two hook grooves (505), and the sliding sheet (501) is slidably connected to the inside of the female seat (1) and is sleeved on the outer side of the contact pin (3) through the anti-compression sleeve holes (504);
two hooks (6) are symmetrically fixed at the bottom of the male head (2), the hooks (6) correspond to the hook grooves (505), and the sliding sheets (501) can be driven to move upwards when the male head (2) is separated from the female seat (1) through mutual clamping of the hooks (6) and the hook grooves (505).
2. The compression-resistant electronic connector according to claim 1, wherein the outer wall of the male head (2) is symmetrically formed with a docking block (201), and the inner side of the female seat (1) is formed with a docking groove (101) matched with the docking block (201).
3. The compression-resistant electronic connector according to claim 2, wherein the limiting blocks (502) are symmetrically fixed at two ends of the sliding sheet (501), and a limiting groove (102) for limiting up-and-down movement of the limiting blocks (502) is formed on the inner side of the female seat (1), and the limiting groove (102) is communicated with the butting groove (101).
4. A compression-resistant electronic connector according to claim 3, wherein the positioning film (503) is fixed at one end of the limiting block (502), a clamping groove (103) penetrating to the outside of the female socket (1) is formed at one end of the inner side of the limiting groove (102), and the positioning film (503) and the clamping groove (103) are mutually clamped to fix the high position of the sliding sheet (501).
5. The compression-resistant electronic connector as claimed in claim 1, wherein the hook (6) is injection-molded from soft rubber, and the transverse cross sections of the hook (6) and the hook groove (505) are in an L-shaped structure.
6. The compression-resistant electronic connector of claim 4, wherein the length of the limiting block (502) is smaller than the length of the limiting groove (102), and the height of the clamping groove (103) is larger than the thickness of the positioning film (503).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321276259.XU CN219717323U (en) | 2023-05-24 | 2023-05-24 | Compression-resistant electronic connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321276259.XU CN219717323U (en) | 2023-05-24 | 2023-05-24 | Compression-resistant electronic connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219717323U true CN219717323U (en) | 2023-09-19 |
Family
ID=88001503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321276259.XU Active CN219717323U (en) | 2023-05-24 | 2023-05-24 | Compression-resistant electronic connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219717323U (en) |
-
2023
- 2023-05-24 CN CN202321276259.XU patent/CN219717323U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |