CN210272828U

CN210272828U - Power connector with waterproof shielding function

Info

Publication number: CN210272828U
Application number: CN201921664885.XU
Authority: CN
Inventors: 陈炳琴
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-08
Filing date: 2019-10-08
Publication date: 2020-04-07
Anticipated expiration: 2029-10-08

Abstract

The utility model discloses a power connector with waterproof shielding function, comprising a base plate, the bottom plate has the connecting plate through the mounting screw, the center department fixedly connected with connecting block of connecting plate, the installation shell has been cup jointed on the connecting block, the installation shell divide into first casing and second casing, first casing and second casing pass through stop device and connect, be equipped with the mounting groove on the inside wall on the first casing, fixedly connected with installation piece in the mounting groove, be equipped with the draw-in groove in the installation piece, be equipped with the roof pressure device on the inside wall of draw-in groove. The utility model discloses a rubber pad, second spring, draw-in groove, connecting rod, logical groove, joint board, installation piece isotructure need not the instrument of carrying when dismantling, only need rotate T shape pole make it break away from the installation piece can to can separate two installation shells, thereby reduced maintainer's trouble, practiced thrift repair time.

Description

Power connector with waterproof shielding function

Technical Field

The utility model relates to an electrical components technical field especially relates to a power connector with waterproof shielding function.

Background

The power supply connector is widely applied to products such as an electric forklift, a golf cart, a tourist bus, an electric pleasure boat, an electric floor cleaning machine, a mining electric locomotive, an ups uninterrupted power supply, an electric power communication railway system and the like.

The shell with the conducting wire at the connecting part of the existing power connector is divided into two parts, and then the two parts are installed together by utilizing the screw thread groove, but when the maintenance is carried out, an auxiliary tool is required to be taken to disassemble the screw, then the screw is separated, the contact problem of the conducting wire and the terminal inside is checked, the trouble is brought to maintenance personnel by the connecting mode, and the maintenance time of the maintenance personnel is wasted.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: the shell with the lead is divided into two halves and then is mounted together by utilizing the screw thread groove, but when the shell is overhauled, an auxiliary tool is required to be taken to disassemble the screw, then the screw is separated, the contact problem of the lead and the terminal inside the shell is checked, and the connection mode brings trouble to maintenance personnel and wastes the overhauling time of the maintenance personnel.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a power connector with a waterproof shielding function comprises a bottom plate, wherein a connecting plate is installed on the bottom plate through a screw, a connecting block is fixedly connected to the center of the connecting plate, an installation shell is sleeved on the connecting block and is divided into a first shell and a second shell, the first shell and the second shell are connected through a limiting device, an installation groove is formed in the inner side wall of the first shell, an installation block is fixedly connected in the installation groove, a clamping groove is formed in the installation block, a jacking device is arranged on the inner side wall of the clamping groove, a rectangular groove is formed in the installation block and is communicated with the rectangular groove, a through groove is formed in the second shell, a T-shaped rod is slidably connected in the through groove, a connecting rod is fixedly connected to one end, close to the installation block, of the T-shaped rod, and a clamping plate is fixedly connected to one end, the T-shaped rod deviates from one end of the connecting rod and is symmetrically and fixedly connected with a first spring, and the other end of the first spring abuts against the side wall of the second shell.

Preferably, the limiting device comprises a limiting groove and a limiting block, the limiting block is fixedly connected to one side of the second shell, and the limiting groove is formed in the first shell and matched with the limiting block.

Preferably, the jacking device comprises a rubber pad, two second springs are symmetrically and fixedly connected to one side of the rubber pad, one ends of the second springs, which are far away from the rubber pad, are fixedly connected to the side wall of the clamping groove, and one side of the clamping plate abuts against one side of the rubber pad.

Preferably, be equipped with in the installation shell with connecting block assorted draw-in groove, it has sealed the pad to bond on the draw-in groove inner wall, sealed one side of filling up is attached on the lateral wall of connecting block.

Preferably, one end of the T-shaped rod, which is far away from the connecting rod, is rotatably connected with a pull ring, and one end of the T-shaped rod and the side wall of the second shell are located on the same plane.

Preferably, the connecting block and the connecting plate are integrally formed.

Compared with the prior art, the beneficial effects of the utility model are that: through the mutual action of rubber pad, second spring, draw-in groove, connecting rod, logical groove, joint board, installation piece isotructure, need not to carry the instrument when dismantling, only need rotate T shape pole make it break away from the installation piece can to can separate two installation shells, thereby reduced maintainer's trouble, practiced thrift repair time.

Drawings

Fig. 1 is a schematic front structural diagram of a power connector with a waterproof shielding function according to the present invention;

fig. 2 is a partially enlarged structural diagram of a in fig. 1.

In the figure: the device comprises a base plate 1, a connecting plate 2, a connecting block 3, a first shell 4, a limiting device 5, a second shell 6, a first spring 7, a T-shaped rod 8, a mounting groove 9, a sealing gasket 10, a rubber gasket 11, a second spring 12, a clamping groove 13, a connecting rod 14, a through groove 15, a clamping plate 16 and a mounting block 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a power connector with waterproof shielding function, including a bottom plate 1, the bottom plate 1 is provided with a connecting plate 2 through a screw, the center of the connecting plate 2 is fixedly connected with a connecting block 3, the connecting block 3 and the connecting plate 2 are integrally formed, which is convenient for production and manufacture, a clamping groove matched with the connecting block 3 is arranged in a mounting shell, a sealing gasket 10 is bonded on the inner wall of the clamping groove, one side of the sealing gasket 10 is attached on the side wall of the connecting block 3, the sealing gasket 10 can increase the sealing property between the mounting shell and the connecting block 3, so that the leakage between the mounting shell and the connecting block 3 can not permeate when water is encountered, thereby playing a protection role, the mounting shell is sleeved on the connecting block 3, the mounting shell is divided into a first shell 4 and a second shell 6, the first shell 4 and the second shell 6 are connected through a limiting device 5, stopper fixed connection is in one side of second casing 6, and the spacing groove is seted up on first casing 4 with stopper assorted position, through the mutual matching of stopper and spacing groove, is convenient for be in the same place that first casing 4 and second casing 6 are more quick.

The inner side wall of the first shell 4 is provided with a mounting groove 9, the mounting groove 9 is internally and fixedly connected with a mounting block 17, the mounting block 17 is internally provided with a clamping groove 13, the inner side wall of the clamping groove 13 is provided with a jacking device, the jacking device comprises a rubber pad 11, one side of the rubber pad 11 is symmetrically and fixedly connected with two second springs 12, one ends of the second springs 12 departing from the rubber pad 11 are fixedly connected on the side wall of the clamping groove 13, one side of the clamping plate 16 is propped against one side of the rubber pad 11, the resilience of the second springs 12 can increase the positive pressure of the rubber pad 11 on the clamping plate 16 and increase the friction force thereof, so as to increase the tensile force of the clamping plate, the groove is a rectangular body and is arranged in the mounting block 17, the clamping plate 16 is a plate body, and the clamping plate 16 is clamped in the rectangular groove according to the attached drawings of the specification, so that the shape of the clamping plate 16 is matched with that of the rectangular groove; a structure corresponding to a rabbet in a joggle relationship like a wood connection relationship; the clamping groove 13 is communicated with the rectangular groove, the second shell 6 is provided with a through groove 15, the through groove 15 is connected with a T-shaped rod 8 in a sliding manner, one end of the T-shaped rod 8, which is close to the mounting block 17, is fixedly connected with a connecting rod 14, one end of the connecting rod 14, which is far away from the T-shaped rod 8, is fixedly connected with a clamping plate 16, the cross section of the clamping plate 16 is in a rectangular arrangement, the clamping plate 16 is matched with the rectangular groove, one end of the T-shaped rod 8, which is far away from the connecting rod 14, is symmetrically and fixedly connected with a first spring 7, the other end of the first spring 7 is abutted against the side wall of the second shell 6, the second shell 6 is provided with a groove, the first spring 7 is abutted against the groove, a friction pad is arranged between the T-shaped rod 8 and the groove, the sealing performance is improved, one end of the T-shaped rod 8, which is far, instead of being fixedly connected, it is a simple reasoning that the first spring 7 is disengageable from the groove, the first spring 7 is initially in a compressed state, but the catch plate 16 is not aligned with the rectangular groove, so the T-bar 8 cannot be ejected, and when the catch plate 16 is aligned with the rectangular groove, there is no restriction of the mounting block 17 to the catch plate 16, so the T-bar 8 is ejected and thus pulled out; the arrangement of the pull ring can increase the force application point of fingers on the T-shaped rod 8, thereby facilitating the rotation of the T-shaped rod 8.

The utility model discloses in, the user uses the device, when overhauing, hold the pull ring, then inside extrusion, first spring 7 and the compression of second spring 12 this moment, then rotate the pull ring and drive T shape pole 8 and rotate, make joint board 16 rotate along with connecting rod 14, loosen the pull ring slowly when joint board 16 rotates to with the rectangular channel assorted, under the effect of first spring 7 and second spring 12, joint board 16 shifts out slowly from draw-in groove 13 and rectangular channel, then outside pulling pull ring pulls out T shape pole 8, thereby separate first casing 4 and second casing 6, the easy access.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A power connector with a waterproof shielding function comprises a bottom plate (1) and is characterized in that the bottom plate (1) is provided with a connecting plate (2) through a screw, the center of the connecting plate (2) is fixedly connected with a connecting block (3), the connecting block (3) is sleeved with an installation shell, the installation shell is divided into a first shell (4) and a second shell (6), the first shell (4) and the second shell (6) are connected through a limiting device (5), the inner side wall of the first shell (4) is provided with an installation groove (9), the installation groove (9) is internally and fixedly connected with an installation block (17), the installation block (17) is internally provided with a clamping groove (13), the inner side wall of the clamping groove (13) is provided with a jacking device, the installation block (17) is provided with a rectangular groove, the clamping groove (13) is communicated with the rectangular groove, the second shell (6) is provided with a through groove (15), lead to groove (15) sliding connection has T shape pole (8), T shape pole (8) are close to one end fixedly connected with connecting rod (14) of installation piece (17), one end fixedly connected with joint plate (16) that connecting rod (14) deviate from T shape pole (8), T shape pole (8) deviate from the first spring of the one end symmetry fixedly connected with (7) of connecting rod (14), the other end of first spring (7) supports on the lateral wall of second casing (6).

2. The power connector with the waterproof shielding function according to claim 1, wherein the limiting device (5) comprises a limiting groove and a limiting block, the limiting block is fixedly connected to one side of the second housing (6), and the limiting groove is formed in the first housing (4) at a position matched with the limiting block.

3. The power connector with the waterproof shielding function according to claim 1, wherein the pressing device includes a rubber pad (11), two second springs (12) are symmetrically and fixedly connected to one side of the rubber pad (11), one end of each second spring (12) away from the rubber pad (11) is fixedly connected to a side wall of the corresponding clamping groove (13), and one side of the corresponding clamping plate (16) abuts against one side of the rubber pad (11).

4. The power connector with the waterproof shielding function according to claim 1, wherein a clamping groove matched with the connecting block (3) is formed in the mounting shell, a sealing gasket (10) is bonded to the inner wall of the clamping groove, and one side of the sealing gasket (10) is attached to the side wall of the connecting block (3).

5. A power connector with waterproof shielding function according to claim 1, characterized in that a pull ring is rotatably connected to an end of the T-shaped rod (8) facing away from the connecting rod (14), and an end of the T-shaped rod (8) and a side wall of the second housing (6) are located on the same plane.

6. A power connector with waterproof and shielding functions as claimed in claim 1, wherein the connecting block (3) and the connecting plate (2) are integrally formed.