CN220830165U - Easy-to-connect high-current connector with good sealing effect and connector mounting structure - Google Patents
Easy-to-connect high-current connector with good sealing effect and connector mounting structure Download PDFInfo
- Publication number
- CN220830165U CN220830165U CN202322354138.9U CN202322354138U CN220830165U CN 220830165 U CN220830165 U CN 220830165U CN 202322354138 U CN202322354138 U CN 202322354138U CN 220830165 U CN220830165 U CN 220830165U
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- connecting module
- connector
- insulating body
- module
- handle
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- 230000000694 effects Effects 0.000 title claims abstract description 13
- 238000007789 sealing Methods 0.000 title claims abstract description 12
- 238000009413 insulation Methods 0.000 claims description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a detachable and easy-to-connect type high-current connector with good sealing effect and a connector mounting structure, which comprises a first connecting module, a second connecting module and a mounting plate, wherein the first connecting module is detachably arranged in a first mounting position, and the second connecting module is detachably arranged in a second mounting position, so that one end of the second connecting module is electrically connected with one end of the first connecting module and respectively penetrates through a positioning groove, a positioning column and a connecting hole to form locking connection through a locking piece, when the second connecting module is damaged, the second connecting module is detached and replaced by utilizing the detachable design of the first connecting module and the second connecting module, and as the wire harnesses are connected onto the first connecting module, the wire harnesses are not required to be detached, the wire harnesses are convenient to insert and pull, have high conductivity and are convenient to replace, the whole connector is not required to be replaced, and the cost is reduced.
Description
Technical Field
The utility model relates to the connector field technology, in particular to a detachable and easily-connected high-current connector with good sealing effect and a connector mounting structure.
Background
The high-current connector is generally used for electrically connecting the vehicle-mounted energy storage battery pack with an interface part of a main electric box of the vehicle. The existing female plug connector is generally formed by integrally injection molding a terminal and a shell, and once the shell or the terminal is damaged, the terminal is difficult to replace independently, so that the purchase cost is high.
Later, a high-current connector with a detachable terminal appears in the market, which comprises a plug connector main body, a power terminal and a signal terminal group; the power terminal is detachable structure, the signal terminal group is inserted in the second terminal hole, then the dispensing is fixed, the power terminal is designed into a detachable structure, the local replacement of the power terminal is convenient, but the terminal detachable high-current connector has the following defects:
Because connect the pencil when power supply terminal uses, just need to weld the one end of pencil and form the welding point on first linkage segment through soldering tin, although first terminal is detachable structure, when first terminal damages, need to tear out the pencil heating welding point department of welding on the connector earlier, can use a large amount of manual work and tin silk to weld the change in the in-process of changing, just can change power supply terminal after tearing down the pencil for its structural design of this kind of connector is not good enough, power supply terminal changes inconveniently, and the waterproof of this kind of heavy current connector is not ideal enough, can only realize waterproofly through waterproof circle.
Therefore, a new technical solution is needed to solve the above problems.
Disclosure of utility model
In view of the above, the present utility model aims at overcoming the drawbacks of the prior art, and its main objective is to provide a detachable and easily-connected high-current connector with good sealing effect and a connector mounting structure, which is convenient to plug, has high electrical conductivity, is convenient to replace, does not need to replace the whole connector, and has good waterproof effect by means of structural design and cooperation among a first connection module, a second connection module and a mounting plate.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The detachable easy-to-connect high-current connector with good sealing effect comprises a first connection module and a second connection module;
The first connecting module comprises a first insulating body and a first connecting module, and the first connecting module is arranged on the first insulating body; the first insulation body is provided with a first inserting cavity, an annular shielding part for water prevention is further convexly arranged on the outer ring side of the first inserting cavity, a positioning groove for being matched with one end of a positioning column of the connector mounting plate is further arranged in the first inserting cavity, and the positioning groove extends from the inserting direction of the annular shielding part;
The second connecting module comprises a second insulating body, a second connecting module, a pushing seat and a handle; the second connecting module is arranged on the second insulating body; the handle is rotatably connected with the pushing seat, and the pushing seat is inserted into the second insertion cavity; the second insulating body is provided with a second inserting cavity, a locking groove used for preventing one end of the handle from being separated and a connecting hole used for adapting to the other end of the positioning column of the connector mounting plate;
The second connecting module is detachably connected to the first connecting module, so that one end of the second connecting module is electrically connected to one end of the first connecting module, and one end of the handle is limited in the locking groove.
As a preferable mode, the first connection module comprises a first signal terminal group and a first power terminal group; the first signal terminal group is inserted into the first insulating body, and the first power supply terminal is injection molded on the first insulating body; the second connection module comprises a second signal terminal group and a second power terminal group, and the second signal terminal group and the second power terminal group are spliced on the second insulating body.
As a preferable scheme, the handle is U-shaped, the handle comprises a transverse portion, a first vertical portion and a second vertical portion, one end of the first vertical portion is connected with one end of the transverse portion, and the second vertical portion is connected with the other end of the transverse portion.
As a preferable scheme, the first vertical part and the second vertical part are respectively provided with a first rotating part, correspondingly, the outer peripheral sides of the pushing seat are respectively provided with a second rotating part which is used for being matched with the first rotating part, and the handle is rotatably connected with the pushing seat through the matching of the first rotating part and the second rotating part, so that the other ends of the first vertical part and the second vertical part are limited in the locking groove.
As a preferable scheme, the first rotating parts are provided with convex parts, correspondingly, the second rotating parts are internally provided with movable grooves which are used for being matched with the convex parts, the movable grooves are communicated with the rotating parts, the first rotating parts are matched with the second rotating parts, and the convex parts are matched with the movable grooves.
As a preferable scheme, the periphery side of the second insulating body is also sleeved with a silica gel ring, the periphery side of the second insulating body is provided with an annular positioning part, and the silica gel ring is arranged in the annular positioning part.
As a preferable mode, the locking groove is extended from the length direction of the second insulating body.
The connector mounting structure comprises a mounting plate and a connector, wherein a first positioning position and a second positioning position for inserting and positioning a first connecting module and a second connecting module are respectively arranged on the mounting plate, and the first positioning position is communicated with the second positioning position; the inside of first place protruding be equipped with the reference column, correspondingly, the second is settled the position inboard and is provided with dodges the hole, first connection module detachable sets up in first place, the detachable setting of second connection module is in second place to make the one end electric connection of second connection module in the one end of first connection module, and pass constant head tank, reference column and connecting hole respectively through the locking piece and form locking connection, the connector is above-mentioned connector.
Compared with the prior art, the utility model has obvious advantages and beneficial effects, in particular, the technical scheme is that the first connecting module, the second connecting module and the mounting plate are mainly designed and matched through the structure, the annular shielding part is further convexly arranged on the outer ring side of the first plug-in cavity to realize water resistance, the first connecting module is detachably arranged in the first positioning position, the second connecting module is detachably arranged in the second positioning position, when the second connecting module is damaged, the second connecting module is detachably designed through the first connecting module and the second connecting module, and the second connecting module is detached and replaced, and the wire harness is not required to be detached and connected on the first connecting module, so that the wire harness is convenient to plug and pull, has high conductivity and is convenient to replace, the whole connector is not required to be replaced, and the cost is reduced;
and the handle is rotatably connected to the pushing seat through the cooperation of the first rotating part and the second rotating part, so that the other ends of the first vertical part and the second vertical part are limited in the locking groove, the structure is simple and ingenious, the connection is more stable and firm, and the use is more convenient and quick.
In order to more clearly illustrate the structural features and efficacy of the present utility model, the present utility model will be described in detail below with reference to the accompanying drawings and examples.
Drawings
FIG. 1 is a perspective view of an embodiment of the present utility model (mount not shown);
FIG. 2 is a cross-sectional view of an embodiment of the present utility model;
FIG. 3 is an exploded view of an embodiment of the present utility model (mount not shown);
FIG. 4 is another exploded view of an embodiment of the present utility model (mount not shown);
FIG. 5 is an enlarged view of a portion of FIG. 2 at A;
FIG. 6 is another cross-sectional view of an embodiment of the present utility model;
FIG. 7 is an exploded view of an embodiment of the present utility model (showing the mount);
FIG. 8 is another exploded view (showing the mount) of an embodiment of the present utility model.
The attached drawings are used for identifying and describing:
10. first connection module 11, first insulation body
12. First connection module 121, first signal terminal group
122. First power terminal group 111, first plug-in cavity
112. Annular shielding part 113 and positioning groove
20. Second connection module 21, second insulation body
22. Second connection module 23, push seat
24. Handle 211, second socket
212. Lock groove 213 and connecting hole
214. Annular positioning part 221, second signal terminal group
222. Second power supply terminal group 25, silica gel ring
231. Second rotating part 232, movable groove
241. Transverse portion 242, first vertical portion
243. A second vertical portion 244, a first rotating portion
245. Convex part 30 and mounting seat
31. First setting bit 32, second setting bit
311. Positioning post 321 and avoidance hole
40. A connector.
Detailed Description
Referring to fig. 1 to 8, specific structures of embodiments of the present utility model are shown. In the description of the present utility model, it should be noted that, for the azimuth words, terms such as "upper", "lower", "front", "rear", "left", "right", etc., indicate azimuth and positional relationships as shown based on the drawings or when worn normally, only for convenience of describing the present utility model and simplifying the description, but do not indicate or imply that the device or element to be referred must have a specific azimuth, be configured and operated in a specific azimuth, and should not be construed as limiting the specific protection scope of the present utility model.
The utility model provides a sealed effectual tear open and trade easily connect formula heavy current connector, includes first connection module 10 and second connection module 20.
The first connection module 10 includes a first insulation body 11 and a first connection module 12, and the first connection module 12 is disposed on the first insulation body 11; preferably, the first connection module 12 includes a first signal terminal group 121 and a first power terminal group 122; the first signal terminal set 121 is inserted into the first insulating body 11, and the first power terminal is injection molded on the first insulating body 11;
The first insulation body 11 is provided with a first plugging cavity 111, an annular shielding part 112 for waterproofing is further protruding on the outer ring side of the first plugging cavity 111, a positioning groove 113 for adapting to one end of a positioning column 311 of the connector mounting plate 30 is further arranged in the first plugging cavity 111, and the positioning groove 113 extends from the plugging direction of the annular shielding part 112. In practical use, the wire harness is connected to one end of the first signal terminal group 121 and the first power terminal group 122.
The second connection module 20 comprises a second insulation body 21, a second connection module 22, a pushing seat 23 and a handle 24; the second connection module 22 is disposed on the second insulation body 21; the handle 24 is rotatably connected to the push seat 23, and the push seat 23 is inserted into the second insertion cavity 211; the second insulating body 21 has a second plugging cavity 211, a locking slot 212 for preventing one end of the handle 24 from being separated, and a connecting hole 213 for adapting to the other end of the positioning post 311 of the connector mounting plate 30; preferably, the locking groove 212 extends from the length direction of the second insulating body 21.
The second connection module 20 is detachably connected to the first connection module 10, so that one end of the second connection module 22 is electrically connected to one end of the first connection module 12, and one end of the handle 24 is limited in the locking groove 212. The second connection module 22 includes a second signal terminal set 221 and a second power terminal set 222, and the second signal terminal set 221 and the second power terminal set 222 are plugged onto the second insulation body 21.
Preferably, the handle 24 has a U shape, and the handle 24 includes a transverse portion 241, a first vertical portion 242 and a second vertical portion 243, wherein one end of the first vertical portion 242 is connected to one end of the transverse portion 241, and the second vertical portion 243 is connected to the other end of the transverse portion 241. The first vertical portion 242 and the second vertical portion 243 are respectively provided with a first rotating portion 244, and the handle 24 is rotatably connected to the push seat 23 through the cooperation of the first rotating portion 244 and the second rotating portion 231, so that the other ends of the first vertical portion 242 and the second vertical portion 243 are limited in the locking groove 212. Preferably, the first rotating parts 244 are provided with protrusions 245,
Correspondingly, the outer circumferential sides of the pushing seat 23 are respectively provided with a second rotating portion 231 adapted to the first rotating portion 244, correspondingly, a movable groove 232 adapted to a convex portion 245 is provided in the second rotating portion 231, the movable groove 232 is communicated with the rotating portion, the first rotating portion 244 is adapted to the second rotating portion 231, and the convex portion 245 is adapted to the movable groove 232.
Preferably, the outer peripheral side of the second insulating body 21 is further sleeved with a silica gel ring 25, the outer peripheral side of the second insulating body 21 is provided with an annular positioning portion 214, and the silica gel ring 25 is disposed in the annular positioning portion 214.
The connector mounting structure comprises a mounting plate 30 and a connector 40, wherein a first positioning position 31 and a second positioning position 32 for plugging and positioning a first connecting module 10 and a second connecting module 20 are respectively arranged on the mounting plate 30, and the first positioning position 31 is communicated with the second positioning position 32; the inner side of the first positioning portion 31 is provided with a positioning post 311, correspondingly, the inner side of the second positioning portion 32 is provided with a avoiding hole 321, the first connecting module 10 is detachably disposed in the first positioning portion 31, and the second connecting module 20 is detachably disposed in the second positioning portion 32, so that one end of the second connecting module 22 is electrically connected to one end of the first connecting module 12, and the second connecting module is connected to the first connecting module through a locking member and passes through the positioning slot 113, the positioning post 311 and the connecting hole 213 to form a locking connection, and the connector 40 is the connector.
When the handle 24 is connected and matched, the handle 24 is rotated by external force so that the first vertical part 242 and the second vertical part 243 are limited in the locking groove 212; if the second connection module 20 is damaged, the locking member is only required to be disassembled, and the handle 24 is rotated in the opposite direction by the external force to separate the first vertical portion 242 and the second vertical portion 243 from the locking groove 212, and then the whole second connection module is pulled out. In practical application, the second connection module 20 is easily damaged because the mating jack of the second connection module 20 is frequently mated with the male plug.
The assembly process of the present embodiment is described in detail below:
Firstly, the first connection module 10 is disposed in the first location 31, the second connection module 20 is disposed in the second location 32, at this time, the annular shielding portion 112 abuts against the first location 31, and one end of the second insulation body 21 abuts against the second location 32, so that one end of the second connection module 22 is electrically connected to one end of the first connection module 12 and passes through the positioning slot 113, the positioning post 311 and the connection hole 213 respectively through the locking member to form locking connection; when the second connection module 20 is damaged, the locking member is first detached, and the second connection module 20 is pulled out by external force, so that the second connection module 20 can be replaced.
The utility model mainly uses the structural design and the cooperation between the first connecting module, the second connecting module and the mounting plate, and utilizes the annular shielding part which is also convexly arranged on the outer ring side of the first plug-in cavity to realize water resistance, the first connecting module is detachably arranged in the first positioning position, the second connecting module is detachably arranged in the second positioning position, when the second connecting module is damaged, the second connecting module is detached and replaced by the detachable design of the first connecting module and the second connecting module, and the wire harness is connected to the first connecting module, so that the wire harness is not required to be detached, the wire harness is convenient to plug, has high conductive performance and is convenient to replace, and the whole connector is not required to be replaced, thereby reducing the cost;
and the handle is rotatably connected to the pushing seat through the cooperation of the first rotating part and the second rotating part, so that the other ends of the first vertical part and the second vertical part are limited in the locking groove, the structure is simple and ingenious, the connection is more stable and firm, and the use is more convenient and quick.
The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the technical scope of the present utility model, so any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical principles of the present utility model are still within the scope of the technical solutions of the present utility model.
Claims (8)
1. The utility model provides a sealed effectual tear open and trade easily connect formula heavy current connector, its characterized in that: comprises a first connecting module and a second connecting module;
The first connecting module comprises a first insulating body and a first connecting module, and the first connecting module is arranged on the first insulating body; the first insulation body is provided with a first inserting cavity, an annular shielding part for water prevention is further convexly arranged on the outer ring side of the first inserting cavity, a positioning groove for being matched with one end of a positioning column of the connector mounting plate is further arranged in the first inserting cavity, and the positioning groove extends from the inserting direction of the annular shielding part;
The second connecting module comprises a second insulating body, a second connecting module, a pushing seat and a handle; the second connecting module is arranged on the second insulating body; the handle is rotatably connected with the pushing seat, and the pushing seat is inserted into the second insertion cavity; the second insulating body is provided with a second inserting cavity, a locking groove used for preventing one end of the handle from being separated and a connecting hole used for adapting to the other end of the positioning column of the connector mounting plate;
The second connecting module is detachably connected to the first connecting module, so that one end of the second connecting module is electrically connected to one end of the first connecting module, and one end of the handle is limited in the locking groove.
2. The high-current connector with good sealing effect according to claim 1, wherein: the first connection module comprises a first signal terminal group and a first power terminal group; the first signal terminal group is inserted into the first insulating body, and the first power supply terminal is injection molded on the first insulating body; the second connection module comprises a second signal terminal group and a second power terminal group, and the second signal terminal group and the second power terminal group are spliced on the second insulating body.
3. The high-current connector with good sealing effect according to claim 1, wherein: the handle is U-shaped, the handle is including horizontal portion, first vertical portion and the vertical portion of second, the one end of first vertical portion is connected in the one end of horizontal portion, the other end in horizontal portion is connected to the vertical portion of second.
4. The high-current connector with good sealing effect according to claim 3, wherein: the handle is rotatably connected to the pushing seat through the cooperation of the first rotating part and the second rotating part, so that the other ends of the first vertical part and the second vertical part are limited in the locking groove.
5. The high-current connector with good sealing effect according to claim 4, wherein: the first rotating parts are respectively provided with a convex part, correspondingly, the second rotating parts are internally provided with movable grooves which are used for being matched with the convex parts, the movable grooves are communicated with the rotating parts, the first rotating parts are matched with the second rotating parts, and the convex parts are matched with the movable grooves.
6. The high-current connector with good sealing effect according to claim 1, wherein: the periphery side of the second insulating body is also sleeved with a silica gel ring, the periphery side of the second insulating body is provided with an annular positioning part, and the silica gel ring is arranged in the annular positioning part.
7. The high-current connector with good sealing effect according to claim 1, wherein: the locking groove extends from the length direction of the second insulating body.
8. A connector mounting structure, characterized in that: the device comprises a mounting plate and a connector, wherein a first setting position and a second setting position for plugging and positioning a first connecting module and a second connecting module are respectively arranged on the mounting plate, and the first setting position is communicated with the second setting position; the inside of first place protruding be equipped with the reference column, correspondingly, the second is settled the position inboard and is provided with dodges the hole, first connection module detachable sets up in first place, the second connection module detachable sets up in second place to make the one end electric connection of second connection module in the one end of first connection module, and pass constant head tank, reference column and connecting hole respectively through the locking piece and form locking connection, the connector is the connector of any one of preceding claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322354138.9U CN220830165U (en) | 2023-08-30 | 2023-08-30 | Easy-to-connect high-current connector with good sealing effect and connector mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322354138.9U CN220830165U (en) | 2023-08-30 | 2023-08-30 | Easy-to-connect high-current connector with good sealing effect and connector mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220830165U true CN220830165U (en) | 2024-04-23 |
Family
ID=90721933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322354138.9U Active CN220830165U (en) | 2023-08-30 | 2023-08-30 | Easy-to-connect high-current connector with good sealing effect and connector mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220830165U (en) |
-
2023
- 2023-08-30 CN CN202322354138.9U patent/CN220830165U/en active Active
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