CN220122247U - Anti-loosening structure of electric connector - Google Patents
Anti-loosening structure of electric connector Download PDFInfo
- Publication number
- CN220122247U CN220122247U CN202321421634.5U CN202321421634U CN220122247U CN 220122247 U CN220122247 U CN 220122247U CN 202321421634 U CN202321421634 U CN 202321421634U CN 220122247 U CN220122247 U CN 220122247U
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- wall
- compression
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- clamping block
- box body
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- 230000006835 compression Effects 0.000 claims abstract description 48
- 238000007906 compression Methods 0.000 claims abstract description 48
- 238000007789 sealing Methods 0.000 claims abstract description 13
- 210000000078 claw Anatomy 0.000 claims description 11
- 239000012212 insulator Substances 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of electric connectors, and discloses an anti-loosening structure of an electric connector, which comprises an external mechanism, a main body mechanism and an anti-loosening mechanism, wherein the main body mechanism is positioned in the external mechanism, the anti-loosening mechanism is positioned in the external mechanism, the external mechanism comprises a compression-resistant box cover, a compression-resistant box body, a cable, a sealing strip, a bolt and a base, the right side of the compression-resistant box cover is movably connected to the left side of the compression-resistant box body, the outer wall of the sealing strip is fixedly connected to the right side of the compression-resistant box cover, the outer wall of the sealing strip is fixedly connected to the left side of the compression-resistant box body, the outer wall of the cable is movably connected between the compression-resistant box cover and the compression-resistant box body, the outer wall of the bolt is movably connected to the inside the base, and the outer wall of the base is fixedly connected to the inside the compression-resistant box body. This electric connector locking structure that takes off, through the structure of resistance to compression lid and resistance to compression box body, this connector of being convenient for provides protective housing when in-service use, reduces the influence to the inside to the external world.
Description
Technical Field
The utility model relates to the technical field of electric connectors, in particular to an anti-loosening structure of an electric connector.
Background
An electric appliance connector, namely a device for connecting two active devices, transmits current or signals, wherein the connector is a component which is frequently contacted by people of electronic engineering technicians, has very simple function, and is used for supporting a communication bridge between blocked or isolated circuits in the circuits so as to enable the current to flow and enable the circuits to realize preset functions;
when the electric connector products of the common threaded connection are in butt joint connection, the electric connector products are often loosened due to external force (vibration conditions and the like), so that the reliability of the connector connection is affected, the contact is unreliable and the like are caused, and a user cannot normally use the electric connector products.
Disclosure of Invention
(one) solving the technical problems
The present utility model is directed to an anti-loosening structure of an electrical connector, so as to solve the problem of loosening of the connector caused by external force in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an electric connector locking structure that takes off, includes external mechanism, main part mechanism and anticreep mechanism, main part mechanism is located the external mechanism inside, the anticreep mechanism is located the external mechanism inside, the external mechanism includes resistance to compression lid, resistance to compression box body, cable, sealing strip, bolt and base, resistance to compression lid right side swing joint is in resistance to compression box body left side, sealing strip outer wall fixed connection is on resistance to compression lid right side, sealing strip outer wall fixed connection is in resistance to compression box body left side, through the structure of resistance to compression lid and resistance to compression box body, this connector of being convenient for provides protective housing when in-service use, reduces the influence to the inside to the external world.
Preferably, the cable outer wall swing joint is between resistance to compression lid and resistance to compression box body, bolt outer wall swing joint is inside the base, base outer wall fixed connection is inside the resistance to compression box body, is convenient for fix the resistance to compression box.
Preferably, the main body mechanism comprises an upper screw cap, a rubber core, a clamping claw, threads, an insulator and a lower screw cap, wherein the outer wall of the rubber core is movably connected with the inner wall of the clamping claw, the bottom of the clamping claw is fixedly connected with the top of the threads, the bottom of the threads is fixedly connected with the top of the upper bobbin, and the inner wall of the upper screw cap is in threaded connection with the outer wall of the threads, so that the tensile pulling performance of the connector is conveniently enhanced.
Preferably, the cable outer wall swing joint is inside last nut, cable outer wall lower extreme swing joint is inside the nut down, insulator bottom fixed connection is at lower clamp splice top, lower nut inner wall swing joint is in lower bobbin bottom, the area of being convenient for increase the clamp splice.
Preferably, the anti-disengaging mechanism comprises an upper clamping block, a lower clamping block, a screw, a nut, an upper bobbin and a lower bobbin, wherein the bottom of the upper bobbin is fixedly connected inside the upper clamping block, and the top of the lower bobbin is fixedly connected inside the lower clamping block, so that the gap of the connector is reduced.
Preferably, the upper clamping block bottom swing joint is at lower clamping block top, nut top swing joint is at lower clamping block bottom, screw bottom outer wall swing joint is inside the nut, screw outer wall swing joint is inside the upper clamping block and inside the lower clamping block, is convenient for fix the clamping block.
Compared with the prior art, the utility model has the beneficial effects that:
1. the anti-loosening structure of the electric connector uses the compression-resistant box to provide protection outside the connector, so that the influence of factors such as external trampling on the internal connector is reduced;
2. according to the anti-loosening structure of the electric connector, only waterproof performance is guaranteed by using threaded connection, the waterproof rubber core is secondarily fixed by using the clamping claws, the possibility that the loosening waterproof performance of the connector is reduced due to external factors is reduced, and the stress area of the clamping block is increased by using a higher insulator;
3. the anti-loosening structure of the electric connector is characterized in that the bobbin and the clamping block are fixedly connected to reduce the gap which can exist in the connector, and the screw is used for fixing the connector while the work of the connector is not affected.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram of the internal structure of the present utility model;
FIG. 3 is a schematic view of the main mechanism structure of the present utility model;
fig. 4 is a right-side view of the present utility model.
In the figure: 1. an external mechanism; 101. a compression-resistant box cover; 102. compression-resistant box body; 103. a cable; 104. a sealing strip; 105. a bolt; 106. a base; 2. a main body mechanism; 201. a nut is arranged; 202. a rubber core; 203. clamping claws; 204. a thread; 205. an insulator; 206. a lower nut; 3. an anti-drop mechanism; 301. an upper clamping block; 302. a lower clamping block; 303. a screw; 304. a nut; 305. an upper bobbin; 306. and a lower bobbin.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 4 of fig. 1, the present utility model provides a technical solution: the utility model provides an electric connector locking structure that takes off, includes external mechanism 1, main part mechanism 2 and anti-disengaging mechanism 3, and main part mechanism 2 is located the inside of external mechanism 1, and anti-disengaging mechanism 3 is located the inside of external mechanism 1, and external mechanism 1 includes resistance to compression lid 101, resistance to compression box 102, cable 103, sealing strip 104, bolt 105 and base 106, resistance to compression lid 101 right side swing joint is in resistance to compression box 102 left side, sealing strip 104 outer wall fixed connection is in resistance to compression lid 101 right side, sealing strip 104 outer wall fixed connection is in resistance to compression box 102 left side, cable 103 outer wall swing joint is between resistance to compression lid 101 and resistance to compression box 102, bolt 105 outer wall swing joint is inside base 106, base 106 outer wall fixed connection is inside resistance to compression box 102, uses resistance to compression lid 101 and resistance to compression box 102 to wrap up;
the main body mechanism 2 comprises an upper screw cap 201, a rubber core 202, a clamping claw 203, a screw thread 204, an insulator 205 and a lower screw cap 206, wherein the outer wall of the rubber core 202 is movably connected to the inner wall of the clamping claw 203, the bottom of the clamping claw 203 is fixedly connected to the top of the screw thread 204, the bottom of the screw thread 204 is fixedly connected to the top of the upper barrel 305, the inner wall of the upper screw cap 201 is connected to the outer wall of the screw thread 204, the outer wall of the cable 103 is movably connected to the inside of the upper screw cap 201, the lower end of the outer wall of the cable 103 is movably connected to the inside of the lower screw cap 206, the bottom of the insulator 205 is fixedly connected to the top of the lower clamping block 302, the inner wall of the lower screw cap 206 is movably connected to the bottom of the lower barrel 306, and the cable 103 passes through the upper screw cap 201 and the lower screw cap 206;
the anti-falling mechanism 3 comprises an upper clamping block 301, a lower clamping block 302, a screw 303, a nut 304, an upper barrel 305 and a lower barrel 306, wherein the bottom of the upper barrel 305 is fixedly connected inside the upper clamping block 301, the top of the lower barrel 306 is fixedly connected inside the lower clamping block 302, the bottom of the upper clamping block 301 is movably connected at the top of the lower clamping block 302, the top of the nut 304 is movably connected at the bottom of the lower clamping block 302, the outer wall of the bottom of the screw 303 is movably connected inside the nut 304, the outer wall of the screw 303 is movably connected inside the upper clamping block 301 and inside the lower clamping block 302, and the screw 303 and the nut 304 are used for fixing.
Working principle: the cable 103 passes through the upper nut 201 and the lower nut 206, connects the upper nut 201 with the upper barrel 305, connects the lower nut 206 with the lower barrel 306, aligns the upper clamp block 301 with the lower clamp block 302, uses the screw 303 and the nut 304 for fixing, and uses the compression box cover 101 and the compression box 102 for wrapping outside the connector.
Finally, it should be noted that the above description is only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and that the simple modification and equivalent substitution of the technical solution of the present utility model can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present utility model.
Claims (6)
1. The utility model provides an electric connector locking structure that takes off, includes external mechanism (1), main part mechanism (2) and anti-disengaging mechanism (3), main part mechanism (2) are located external mechanism (1) inside, anti-disengaging mechanism (3) are located external mechanism (1) inside, its characterized in that: external mechanism (1) include resistance to compression lid (101), resistance to compression box body (102), cable (103), sealing strip (104), bolt (105) and base (106), resistance to compression lid (101) right side swing joint is in resistance to compression box body (102) left side, sealing strip (104) outer wall fixed connection is on resistance to compression lid (101) right side, sealing strip (104) outer wall fixed connection is in resistance to compression box body (102) left side.
2. The electrical connector release preventing structure according to claim 1, wherein: the cable (103) outer wall swing joint is between resistance to compression lid (101) and resistance to compression box body (102), bolt (105) outer wall swing joint is inside base (106), base (106) outer wall fixed connection is inside resistance to compression box body (102).
3. The electrical connector release preventing structure according to claim 2, wherein: the main body mechanism (2) comprises an upper screw cap (201), a rubber core (202), a clamping claw (203), threads (204), an insulator (205) and a lower screw cap (206), wherein the outer wall of the rubber core (202) is movably connected to the inner wall of the clamping claw (203), the bottom of the clamping claw (203) is fixedly connected to the top of the threads (204), the bottom of the threads (204) is fixedly connected to the top of an upper bobbin (305), and the threads (204) of the inner wall of the upper screw cap (201) are connected to the outer wall of the threads (204).
4. An electrical connector release preventing structure according to claim 3, wherein: the cable (103) outer wall swing joint is inside last nut (201), cable (103) outer wall lower extreme swing joint is inside lower nut (206), insulator (205) bottom fixed connection is at lower clamp splice (302) top, lower nut (206) inner wall swing joint is in lower bobbin (306) bottom.
5. The electrical connector release preventing structure according to claim 4, wherein: the anti-drop mechanism (3) comprises an upper clamping block (301), a lower clamping block (302), a screw (303), a nut (304), an upper bobbin (305) and a lower bobbin (306), wherein the bottom of the upper bobbin (305) is fixedly connected inside the upper clamping block (301), and the top of the lower bobbin (306) is fixedly connected inside the lower clamping block (302).
6. The electrical connector release preventing structure according to claim 5, wherein: the bottom of the upper clamping block (301) is movably connected to the top of the lower clamping block (302), the top of the nut (304) is movably connected to the bottom of the lower clamping block (302), the outer wall of the bottom of the screw (303) is movably connected to the inside of the nut (304), and the outer wall of the screw (303) is movably connected to the inside of the upper clamping block (301) and the inside of the lower clamping block (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321421634.5U CN220122247U (en) | 2023-06-06 | 2023-06-06 | Anti-loosening structure of electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321421634.5U CN220122247U (en) | 2023-06-06 | 2023-06-06 | Anti-loosening structure of electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220122247U true CN220122247U (en) | 2023-12-01 |
Family
ID=88889675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321421634.5U Active CN220122247U (en) | 2023-06-06 | 2023-06-06 | Anti-loosening structure of electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220122247U (en) |
-
2023
- 2023-06-06 CN CN202321421634.5U patent/CN220122247U/en active Active
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| GR01 | Patent grant | ||
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