CN212849047U - High-current electric connector socket - Google Patents
High-current electric connector socket Download PDFInfo
- Publication number
- CN212849047U CN212849047U CN202022258824.2U CN202022258824U CN212849047U CN 212849047 U CN212849047 U CN 212849047U CN 202022258824 U CN202022258824 U CN 202022258824U CN 212849047 U CN212849047 U CN 212849047U
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- CN
- China
- Prior art keywords
- protective cap
- connecting pipe
- main body
- socket main
- sleeve
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Abstract
The utility model discloses a high-current electric connector socket, which comprises a socket main body and a protective cap; the socket main body comprises a connecting pipe, a mounting seat and a plurality of needle tubes; the mounting seat is fixed in the connecting pipe; the needle tube is fixed on the mounting seat; sleeves are sleeved outside the protective cap at intervals, and one ends of the sleeves, far away from the socket main body, are fixedly connected with the protective cap; a pressing component is arranged between the protective cap and the sleeve; the pressing assembly comprises a pressing spring and a backing ring; the inner end of the compression spring is fixedly connected with the protective cap, and the outer end of the compression spring is fixedly connected with the backing ring; a plurality of clamping convex blocks are fixed on the inner wall of the sleeve; the outer wall of one end, close to the protective cap, of the connecting pipe is provided with a plurality of spiral grooves; one end of the connecting pipe close to the protective cap is tightly embedded into a gap between the protective cap and the sleeve in a spiral mode; the clamping convex block is embedded into the spiral groove, the end part of the connecting pipe is abutted against the backing ring, and the backing ring is driven by the compression spring to be tightly attached to the end part of the connecting pipe.
Description
Technical Field
The utility model relates to an electric connector technical field, specific heavy current electric connector socket that says so.
Background
The electrical connector not only needs to meet general performance requirements, but also has the important requirements that the electrical connector has good contact, reliable operation and convenient maintenance, and whether the reliable operation directly affects the normal operation of a circuit or not, and relates to the safety of the whole host. When the existing high-current electric connector socket is not installed for use, the socket is usually exposed, water is easily led into the socket or parts are damaged, and the safety and the service life of the electric connector are reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a heavy current electric connector socket, the spiral clearance that closely imbeds between helmet and the cover pipe of connecting pipe of this heavy current electric connector socket, and can improve the frictional force between chucking lug and spiral groove under compression spring's restoring force effect, reducible socket main part takes place not hard up with the helmet, can effectively protect socket main part through the helmet, and the security is high, can improve electric connector's life.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a high-current electric connector socket comprises a socket main body and a protective cap; the socket main body comprises a connecting pipe, a mounting seat and a plurality of needle tubes for connecting contact pins; the mounting seat is fixed in the connecting pipe; the needle tube is fixed on the mounting seat; sleeves are sleeved outside the protective cap at intervals, and one ends of the sleeves, far away from the socket main body, are fixedly connected with the protective cap; a pressing component is arranged between the protective cap and the sleeve; the pressing assembly comprises a pressing spring and a backing ring; the inner end of the compression spring is fixedly connected with the protective cap, and the outer end of the compression spring is fixedly connected with the backing ring; a plurality of clamping convex blocks are fixed on the inner wall of the sleeve; the outer wall of one end, close to the protective cap, of the connecting pipe is provided with a plurality of spiral grooves; one end of the connecting pipe close to the protective cap is tightly embedded into a gap between the protective cap and the sleeve in a spiral mode; the clamping convex block is embedded into the spiral groove, the end part of the connecting pipe is abutted against the backing ring, and the backing ring is driven by the compression spring to be tightly attached to the end part of the connecting pipe.
Further, the bottom end of the spiral groove is provided with a check groove; the check groove is positioned on one side of the spiral groove close to the protective cap.
Furthermore, a sealing ring is arranged at the joint of the connecting pipe and the protective cap; the outer wall of the protective cap is provided with a mounting groove; the inner end of the sealing ring is tightly embedded into the mounting groove, and the outer end of the sealing ring is tightly attached to the inner side wall of the connecting pipe.
Furthermore, a connecting rope is arranged between the socket main body and the protective cap; and two ends of the connecting rope are respectively fixedly connected with the socket main body and the protective cap.
Further, the outer wall of the sleeve is provided with an anti-skid part used for increasing the contact area with the hand.
Further, an installation plate is arranged on the outer wall of the connecting pipe; the mounting plate is positioned on one side far away from the protective cap; a plurality of locking holes are formed in the mounting plate, and a locking bolt penetrates through the locking holes to lock the socket main body on the rack.
After the technical scheme is adopted, the utility model discloses following beneficial effect has:
1. the utility model relates to a heavy current electric connector socket, the spiral clearance that closely imbeds between helmet and cover pipe of socket main body's connecting pipe, and can improve the frictional force between chucking lug and spiral groove under compression spring's restoring force effect, reducible socket main body takes place not hard up with the helmet, can effectively protect socket main body through the helmet, and the security is high, can improve electric connector's life.
2. The utility model relates to a high-current electric connector socket, when the protective cap is screwed on the socket main body, the clamping lug is embedded into the check groove under the restoring force of the compression spring, so that the socket main body and the protective cap can be effectively limited to rotate relatively; when the helmet is taken apart from socket main body as required, inwards press the helmet so that the chucking lug gets back to in the spiral groove, rotatory helmet of rethread can be with the helmet follow socket main body demolish.
3. The utility model relates to a heavy current electric connector socket can effectively seal the junction of helmet and connecting pipe through the sealing washer, can improve equipment's waterproof performance, and the security is high.
4. The utility model relates to a heavy current electric connector socket, locking bolt can lock socket main part in the frame, can improve the area of contact of sleeve pipe and hand through antiskid portion, and the relative rotation takes place for drive helmet and socket main part of being convenient for, and connects the rope and can link together socket main part and helmet, prevents that the helmet from taking place to lose.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
fig. 3 is a schematic perspective view of the socket main body according to the present invention;
fig. 4 is a schematic perspective view of the helmet of the present invention.
The reference numbers in the figures denote:
1. a socket main body; 10. a connecting pipe; 100. a spiral groove; 101. a check groove; 11. a mounting seat; 12. a needle tube; 13. mounting a plate; 130. a locking hole; 131. locking the bolt; 2. a protective cap; 20. a sleeve; 200. clamping the convex block; 201. an anti-slip portion; 21. a compression assembly; 210. a compression spring; 211. a backing ring; 22. a seal ring; 23. mounting grooves; 3. and connecting ropes.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 to 4, a high current electrical connector socket includes a socket body 1 and a protective cap 2; the socket body 1 comprises a connecting pipe 10, a mounting seat 11 and a plurality of needle tubes 12 for connecting pins; the mounting seat 11 is fixed in the connecting pipe 10; the needle tube 12 is fixed on the mounting seat 11; the outer part of the protective cap 2 is sleeved with a sleeve 20 at intervals, and one end of the sleeve 20 far away from the socket main body 1 is fixedly connected with the protective cap 2; a pressing component 21 is arranged between the protective cap 2 and the sleeve 20; the pressing assembly 21 comprises a pressing spring 210 and a backing ring 211; the inner end of the compression spring 210 is fixedly connected with the protective cap 2, and the outer end of the compression spring 210 is fixedly connected with the backing ring 211; a plurality of clamping convex blocks 200 are fixed on the inner wall of the sleeve 20; the outer wall of one end of the connecting pipe 10 close to the protective cap 2 is provided with a plurality of spiral grooves 100; one end of the connecting pipe 10 close to the protective cap 2 is tightly embedded into a gap between the protective cap 2 and the sleeve 20 in a spiral manner; the clamping protrusion 200 is embedded in the spiral groove 100, and the end of the connecting pipe 10 abuts against the backing ring 211, and the backing ring 211 is driven by the compression spring 210 to be tightly attached to the end of the connecting pipe 10.
As shown in fig. 3, the bottom end of the spiral groove 100 is provided with a check groove 101; the check groove 101 is located on the side of the spiral groove 100 close to the helmet 2.
As shown in fig. 2, a sealing ring 22 is arranged at the joint of the connecting pipe 10 and the protective cap 2; the outer wall of the protective cap 2 is provided with a mounting groove 23; the inner end of the sealing ring 22 is tightly embedded into the mounting groove 23, and the outer end of the sealing ring 22 is tightly attached to the inner side wall of the connecting pipe 10.
As shown in fig. 1, a connecting rope 3 is arranged between the socket body 1 and the protective cap 2; and two ends of the connecting rope 3 are respectively fixedly connected with the socket main body 1 and the protective cap 2.
As shown in fig. 1 and 4, the outer wall of the sleeve 20 is provided with a slip prevention portion 201 for increasing a contact area with a hand.
As shown in fig. 1 to 3, the outer wall of the connecting pipe 10 is provided with a mounting plate 13; the mounting plate 13 is positioned on one side far away from the protective cap 2; the mounting plate 13 is provided with a plurality of locking holes 130, and a locking bolt 131 passes through the locking holes 130 to lock the socket body 1 to a rack (not shown).
The utility model discloses a theory of operation:
when the large-current electric connector socket is used, when the protective cap 2 is screwed on the socket main body 1, the clamping lug 200 is embedded into the check groove 101 under the restoring force of the compression spring 210, so that the socket main body 1 and the protective cap 2 can be effectively limited from relative rotation, the joint of the protective cap 2 and the connecting pipe 10 can be effectively sealed through the sealing ring 22, the waterproof performance of equipment can be improved, and the safety is high; when needs are unpacked apart helmet 2 from socket main body 1, inwards press helmet 2 so that chucking lug 200 returns spiral groove 100 in, rethread rotatory helmet 2 can be demolishd helmet 2 from socket main body 1, easy operation is convenient.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. A high current electrical connector socket, comprising: comprises a socket main body (1) and a protective cap (2); the socket main body (1) comprises a connecting pipe (10), a mounting seat (11) and a plurality of needle tubes (12) for connecting pins; the mounting seat (11) is fixed in the connecting pipe (10); the needle tube (12) is fixed on the mounting seat (11); sleeves (20) are sleeved outside the protective cap (2) at intervals, and one end, far away from the socket main body (1), of each sleeve (20) is fixedly connected with the protective cap (2); a pressing component (21) is arranged between the protective cap (2) and the sleeve (20); the pressing assembly (21) comprises a pressing spring (210) and a backing ring (211); the inner end of the compression spring (210) is fixedly connected with the protective cap (2), and the outer end of the compression spring (210) is fixedly connected with the backing ring (211); a plurality of clamping convex blocks (200) are fixed on the inner wall of the sleeve (20); the outer wall of one end, close to the protective cap (2), of the connecting pipe (10) is provided with a plurality of spiral grooves (100); one end of the connecting pipe (10) close to the protective cap (2) is tightly embedded into a gap between the protective cap (2) and the sleeve (20) in a spiral manner; the clamping convex block (200) is embedded into the spiral groove (100), the end part of the connecting pipe (10) is abutted against the backing ring (211), and the backing ring (211) is driven to be tightly attached to the end part of the connecting pipe (10) through the compression spring (210).
2. A high current electrical connector jack as claimed in claim 1 wherein: the bottom end of the spiral groove (100) is provided with a check groove (101); the check groove (101) is positioned on one side of the spiral groove (100) close to the protective cap (2).
3. A high current electrical connector jack as claimed in claim 1 wherein: a sealing ring (22) is arranged at the joint of the connecting pipe (10) and the protective cap (2); the outer wall of the protective cap (2) is provided with a mounting groove (23); the inner end of the sealing ring (22) is tightly embedded into the mounting groove (23), and the outer end of the sealing ring (22) is tightly attached to the inner side wall of the connecting pipe (10).
4. A high current electrical connector jack as claimed in claim 1 wherein: a connecting rope (3) is arranged between the socket main body (1) and the protective cap (2); the two ends of the connecting rope (3) are respectively fixedly connected with the socket main body (1) and the protective cap (2).
5. A high current electrical connector jack as claimed in claim 1 wherein: the outer wall of the sleeve (20) is provided with an anti-skid part (201) used for increasing the contact area with the hand.
6. A high current electrical connector jack as claimed in claim 1 wherein: the outer wall of the connecting pipe (10) is provided with a mounting plate (13); the mounting plate (13) is positioned on one side far away from the protective cap (2); the socket is characterized in that the mounting plate (13) is provided with a plurality of locking holes (130), and a locking bolt (131) penetrates through the locking holes (130) to lock the socket main body (1) on the rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022258824.2U CN212849047U (en) | 2020-10-12 | 2020-10-12 | High-current electric connector socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022258824.2U CN212849047U (en) | 2020-10-12 | 2020-10-12 | High-current electric connector socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212849047U true CN212849047U (en) | 2021-03-30 |
Family
ID=75153663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022258824.2U Active CN212849047U (en) | 2020-10-12 | 2020-10-12 | High-current electric connector socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212849047U (en) |
-
2020
- 2020-10-12 CN CN202022258824.2U patent/CN212849047U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A high current electrical connector socket Effective date of registration: 20211115 Granted publication date: 20210330 Pledgee: Bank of China Limited by Share Ltd. Xiamen branch Pledgor: XIAMEN DINGXIN TECHNOLOGY CO.,LTD. Registration number: Y2021980012472 |