CN220324813U

CN220324813U - Waterproof structure of connector

Info

Publication number: CN220324813U
Application number: CN202321839418.2U
Authority: CN
Inventors: 朱洪杰; 胡静
Original assignee: Shenzhen Zhongbotai Electronic Technology Co ltd
Current assignee: Shenzhen Zhongbotai Electronic Technology Co ltd
Priority date: 2023-07-13
Filing date: 2023-07-13
Publication date: 2024-01-09
Anticipated expiration: 2033-07-13

Abstract

The utility model relates to the technical field of connector waterproofing, in particular to a connector waterproofing structure, which comprises two connector clamping plates, wherein the two connector clamping plates are fixedly connected with two connecting plates at the left end and the right end of each connector clamping plate, a side waterproofing component is detachably arranged on the two connecting plates at the same side together, two first thread sleeves are fixedly connected to one ends of the two connector clamping plates far away from each other, the four first thread sleeves are symmetrically distributed in pairs, first thread grooves are formed in the upper ends of the four first thread sleeves in a penetrating mode, and an upper waterproofing component is fixedly and rotatably arranged on the two first thread grooves at the same side together. According to the waterproof structure of the connector, the purposes of improving the side waterproof performance and protecting the internal connector are achieved by arranging the side waterproof assembly; through setting up waterproof assembly, reach the all-round waterproof performance that promotes, the furthest prevents that the connector from intaking from causing the purpose of damage.

Description

Waterproof structure of connector

Technical Field

The utility model relates to the technical field of connector waterproofing, in particular to a connector waterproofing structure.

Background

With the rapid development of electric vehicles, an electric connector for vehicles is being widely used as a main electric component in automotive electronics and systems. The electric connector is a necessary basic element for forming a complete system in an electric system, has important waterproof performance and can better perform electric connection and signal transmission among devices, assemblies and components. When water on a road splashes or is sprayed and cleaned by high-pressure water, the traditional connector waterproof structure cannot effectively prevent water and needs to improve the waterproof performance. Therefore, we propose a waterproof structure of the connector.

Disclosure of Invention

The utility model mainly aims to provide a waterproof structure of a connector, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a connector waterproof construction, includes the connector splint, the connector splint is provided with two, two the equal fixedly connected with two connecting plates in both ends about the connector splint, two of homonymy the connecting plate is the common demountable installation of side waterproofing membrane, two the equal fixedly connected with two first thread bush of one end that the other side was kept away from to the connector splint, and four two liang of bilateral symmetry distribution of first thread bush, four first thread bush's upper end has all run through and has seted up first thread groove, and two of homonymy first thread groove is the fixed rotation jointly installs waterproof membrane.

Preferably, the side waterproof assembly comprises a side mounting plate, one end of the side mounting plate, which is close to the connector clamping plate, is fixedly connected with a rubber sealing strip, two mounting sleeves are fixedly connected to the upper end and the lower end of the side mounting plate, four mounting sleeves are arranged at the upper ends of the mounting sleeves in a penetrating manner, and four top sleeves are detachably connected in the mounting grooves.

Preferably, the length dimension of the rubber sealing strip is equal to the length dimension of the side mounting plate, the width dimension of the rubber sealing strip is equal to the distance dimension of the upper inner wall and the lower inner wall of the side mounting plate, and the diameter dimension of the lower end of the top sleeve is equal to the inner diameter dimension of the mounting groove.

Preferably, the distance dimension of the upper and lower inner walls of the side mounting plates is equal to the thickness dimension of the two connecting plates, and the length dimension of the side mounting plates is equal to the length dimension of the connecting plates.

Preferably, the upper waterproof assembly comprises a waterproof plate, the upper end of the waterproof plate is fixedly connected with two second thread sleeves, the upper ends of the second thread sleeves are respectively provided with a second thread groove, the second thread grooves are respectively internally and rotatably connected with a stud, the outer surfaces of the studs are respectively and rotatably connected with a connecting pad, and the lower ends of the connecting pads are respectively and fixedly connected with a waterproof ring.

Preferably, the diameter size of the stud is equal to the inner diameter size of the second thread groove, the diameter size of the stud is equal to the inner diameter size of the first thread groove, the inner diameter size of the connecting pad is equal to the diameter size of the stud, and the inner diameter size of the waterproof ring is equal to the diameter size of the first thread sleeve.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the two connecting plates on the same side are placed in the side mounting plate by the side waterproof assembly, the rubber sealing strip is arranged on the inner surface of the side mounting plate, the whole side is waterproof, meanwhile, in order to fasten the two connecting plates together, the top sleeve is rotated to enable the top sleeve to move in the mounting groove, and the four top sleeves clamp the corresponding connecting plates at the same time, so that the purpose of fixing the connecting plates is achieved, the connecting plates are convenient to detach, meanwhile, the connecting positions are arranged to be concave, the waterproof performance of the side is further improved, and the purpose of protecting an internal connector is achieved;

2. according to the utility model, the waterproof assembly is arranged, the two studs are rotated, the studs are simultaneously rotated in the first thread groove and the second thread groove, the waterproof plate is jointly jacked to move towards the direction of the connector and clamp the connector, and then the connecting pad is rotated, so that the connecting pad drives the waterproof sleeve to be sleeved at the connection position of the first thread sleeve and the studs, the external moisture is prevented from penetrating, and the purposes of comprehensively improving the waterproof performance and preventing the connector from being damaged due to water inflow to the greatest extent are achieved.

Drawings

FIG. 1 is a schematic view of the overall structure of a waterproof structure of a connector according to the present utility model;

FIG. 2 is a schematic structural view of a fixing member of a waterproof structure of a connector according to the present utility model;

fig. 3 is a schematic structural view of a waterproof component on the waterproof structure side of the connector according to the present utility model;

fig. 4 is a schematic structural view of a waterproof assembly of the waterproof structure of the connector according to the present utility model.

In the figure: 1. a connector clamping plate; 2. a connecting plate; 3. a first threaded sleeve; 4. a first thread groove; 5. a side waterproof assembly; 6. an upper waterproof assembly; 51. a side mounting plate; 52. a rubber sealing strip; 53. a mounting sleeve; 54. a mounting groove; 55. a top cover; 61. a waterproof board; 62. a second threaded sleeve; 63. a second thread groove; 64. a stud; 65. a connection pad; 66. and (5) a waterproof ring.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1-4, a waterproof connector structure comprises a connector clamping plate 1, wherein two connector clamping plates 1 are arranged, two connecting plates 2 are fixedly connected to the left end and the right end of each connector clamping plate 1, a side waterproof component 5 is detachably mounted on the two connecting plates 2 on the same side together, two first thread sleeves 3 are fixedly connected to one ends, far away from each other, of each connector clamping plate 1, the four first thread sleeves 3 are symmetrically distributed in a left-right mode, first thread grooves 4 are formed in the upper ends of the four first thread sleeves 3 in a penetrating mode, and an upper waterproof component 6 is fixedly and rotatably mounted on the two first thread grooves 4 on the same side together.

As shown in fig. 3, in this embodiment, the side waterproof assembly 5 includes a side mounting plate 51, one end of the side mounting plate 51, which is close to the connector clamping plate 1, is fixedly connected with a rubber sealing strip 52, two mounting sleeves 53 are fixedly connected to the upper end and the lower end of the side mounting plate 51, mounting grooves 54 are formed in the upper ends of the four mounting sleeves 53 in a penetrating manner, top sleeves 55 are detachably connected in the four mounting grooves 54, the length dimension of the rubber sealing strip 52 is equal to the length dimension of the side mounting plate 51, the width dimension of the rubber sealing strip 52 is equal to the distance dimension between the upper inner wall and the lower inner wall of the side mounting plate 51, the diameter dimension of the lower end of the top sleeve 55 is equal to the inner diameter dimension of the mounting grooves 54, the distance dimension between the upper inner wall and the lower inner wall of the side mounting plate 51 is equal to the thickness dimension of the two connecting plates 2, and the length dimension of the side mounting plate 51 is equal to the length dimension of the connecting plates 2; the connector side in the connector clamping plate 1 is waterproof, two connecting plates 2 on the same side are placed in the side mounting plate 51, the rubber sealing strips 52 are arranged on the inner surface of the side mounting plate 51, the whole side is waterproof, meanwhile, the two connecting plates 2 are fastened together, the top sleeve 55 is rotated, the top sleeve 55 moves in the mounting groove 54, the corresponding connecting plates 2 are clamped by the four top sleeves 55, the purpose of fixing is achieved, the connector side is convenient to detach, meanwhile, the connecting positions are set to be concave, the connecting positions are further waterproof, and the purposes of improving the waterproof performance of the side and protecting the internal connector are achieved.

As shown in fig. 4, in this embodiment, the upper waterproof assembly 6 includes a waterproof board 61, the upper end of the waterproof board 61 is fixedly connected with two second thread sleeves 62, the upper ends of the two second thread sleeves 62 are respectively provided with a second thread groove 63, studs 64 are respectively connected in the two second thread grooves 63 in a rotating manner, the outer surfaces of the two studs 64 are respectively connected with a connecting pad 65 in a rotating manner, the lower ends of the two connecting pads 65 are respectively fixedly connected with a waterproof ring 66, the diameter size of the studs 64 is equal to the inner diameter size of the second thread grooves 63, the diameter size of the studs 64 is equal to the inner diameter size of the first thread grooves 4, the inner diameter size of the connecting pads 65 is equal to the diameter size of the studs 64, and the inner diameter size of the waterproof ring 66 is equal to the diameter size of the first thread sleeve 3; in order to further improve the inner waterproof performance, the two studs 64 are rotated, the studs 64 simultaneously rotate in the first thread groove 4 and the second thread groove 63, the waterproof plate 61 is jointly jacked to move towards the direction of the connector and clamp the connector, and then the connecting pad 65 is rotated, so that the connecting pad 65 drives the waterproof ring 66 to be sleeved at the position where the first thread sleeve 3 is connected with the studs 64, the external moisture is prevented from penetrating, the waterproof performance is improved omnidirectionally, and the damage caused by water inlet of the connector is prevented to the greatest extent.

It should be noted that, in this process, the present utility model is a waterproof connector structure, firstly, the two connector clamping plates 1 clamp the joint position between the two connectors, at this time, the waterproof connector side in the connector clamping plates 1 is waterproof, two connecting plates 2 on the same side are placed in the side mounting plate 51, the rubber sealing strip 52 is disposed on the inner surface of the side mounting plate 51, the whole side is waterproof, meanwhile, in order to fasten the two connecting plates 2 together, the top sleeve 55 is rotated, so that the top sleeve 55 moves in the mounting groove 54, the four top sleeves 55 clamp the corresponding connecting plates 2 at the same time, so that the fixing purpose is achieved, and the disassembly is convenient, meanwhile, the connecting plates 56 are concave, the connecting positions are further waterproof, the purposes of improving the waterproof performance on the side and protecting the internal connector are achieved, in order to further improve the waterproof performance on the internal side, the two studs 64 are rotated, the studs 64 are simultaneously rotated in the first thread groove 4 and the second thread groove 63, the waterproof plate 61 is jointly pushed to move towards the direction of the connector, and clamp the connector, then the connecting pad 65 is rotated, so that the connecting pad 65 drives the waterproof ring 66 to drive the waterproof ring sleeve 3 to the waterproof ring to the first thread groove 3, the waterproof ring 64 is pushed in the direction, and the water is prevented from penetrating into the whole place, and the water connector is prevented from being damaged.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A waterproof structure of a connector, comprising a connector clamping plate (1), characterized in that: the connector clamp plate (1) is provided with two, two connecting plates (2) are fixedly connected to the left end and the right end of the connector clamp plate (1), the two connecting plates (2) on the same side are detachably provided with side waterproof assemblies (5) together, one end, far away from the other side, of the connector clamp plate (1) is fixedly connected with two first thread sleeves (3), the four first thread sleeves (3) are symmetrically distributed in pairs, the upper ends of the four first thread sleeves (3) are provided with first thread grooves (4) in a penetrating mode, and the two first thread grooves (4) on the same side are fixedly rotated together to be provided with upper waterproof assemblies (6);

the side waterproof assembly (5) comprises a side mounting plate (51), one end of the side mounting plate (51) close to the connector clamping plate (1) is fixedly connected with a rubber sealing strip (52), two mounting sleeves (53) are fixedly connected to the upper end and the lower end of the side mounting plate (51), mounting grooves (54) are formed in the upper ends of the four mounting sleeves (53) in a penetrating mode, and top sleeves (55) are detachably connected in the four mounting grooves (54).

2. The connector waterproof structure according to claim 1, wherein: the length dimension of the rubber sealing strip (52) is equal to the length dimension of the side mounting plate (51), the width dimension of the rubber sealing strip (52) is equal to the distance dimension of the upper inner wall and the lower inner wall of the side mounting plate (51), and the diameter dimension of the lower end of the top sleeve (55) is equal to the inner diameter dimension of the mounting groove (54).

3. The connector waterproof structure according to claim 1, wherein: the distance dimension of the upper inner wall and the lower inner wall of the side mounting plate (51) is equal to the thickness dimension of the two connecting plates (2), and the length dimension of the side mounting plate (51) is equal to the length dimension of the connecting plates (2).

4. The connector waterproof structure according to claim 1, wherein: go up waterproof subassembly (6) including waterproof board (61), the upper end fixedly connected with of waterproof board (61) two second thread bush (62), two second thread bush (62)'s upper end has all been seted up second thread groove (63), two all rotate in second thread groove (63) and be connected with double-screw bolt (64), two the surface of double-screw bolt (64) all rotates and is connected with connecting pad (65), two the equal fixedly connected with waterproof circle (66) of lower extreme of connecting pad (65).

5. The waterproof structure of a connector according to claim 4, wherein: the diameter size of the stud (64) is equal to the inner diameter size of the second thread groove (63), the diameter size of the stud (64) is equal to the inner diameter size of the first thread groove (4), the inner diameter size of the connecting pad (65) is equal to the diameter size of the stud (64), and the inner diameter size of the waterproof ring (66) is equal to the diameter size of the first thread sleeve (3).