CN219498202U

CN219498202U - Conductor quick connecting mechanism

Info

Publication number: CN219498202U
Application number: CN202320618020.XU
Authority: CN
Inventors: 王超
Original assignee: Changchun Jetty Automotive Parts Co Ltd
Current assignee: Changchun Jetty Automotive Parts Co Ltd
Priority date: 2023-03-27
Filing date: 2023-03-27
Publication date: 2023-08-08
Anticipated expiration: 2033-03-27

Abstract

The utility model discloses a quick conductor connecting mechanism, which comprises: the device comprises a first conductor, a second conductor and a locking shell, wherein insertion grooves are formed in two sides of the locking shell, at least two elastic arms which are oppositely arranged are arranged in each insertion groove, an inserting cavity is formed between the opposite elastic arms, and the two inserting cavities are used for respectively clamping the first conductor and the second conductor. The utility model is provided with the locking shell with the insertion groove, the conductor can be inserted into the locking shell for use, the disassembly is convenient, the full-automatic assembly can be realized during the assembly, the labor cost is reduced, the condition of using faults exists, the later disassembly is convenient, and the maintenance is facilitated.

Description

Conductor quick connecting mechanism

Technical Field

The utility model relates to the field of high-voltage connectors, in particular to a conductor quick connecting mechanism.

Background

The traditional high-voltage deconcentrator and the adapter box are welded or screwed when being connected with the line, so that a great amount of time is required for assembly or disassembly or the adapter box cannot be disassembled, if the adapter box is in use failure, a damaged single piece cannot be independently maintained or replaced, and the adapter box can only be replaced in an assembly mode, thus increasing the cost undoubtedly.

Therefore, a new solution is needed in the prior art to solve the above-mentioned problems.

Disclosure of Invention

The utility model provides a novel technical scheme of a conductor quick connecting mechanism to solve the problem that a cable cannot be detached.

According to the present utility model, there is provided a conductor quick connect mechanism comprising: the device comprises a first conductor, a second conductor and a locking shell, wherein insertion grooves are formed in two sides of the locking shell, at least two elastic arms which are oppositely arranged are arranged in each insertion groove, an inserting cavity is formed between the opposite elastic arms, and the two inserting cavities are used for respectively clamping the first conductor and the second conductor.

Optionally, the locking device further comprises an upper fixing support and a lower fixing support, two pairs of clamping ribs which are radially arranged in the inner cavity of the lower fixing support are arranged, clamping grooves which are clamped with the clamping ribs are formed in the outer walls of two sides of the upper fixing support, and the locking shell is arranged in a cavity formed by clamping the clamping ribs and the clamping grooves in a sealing mode.

Optionally, the shielding device further comprises an upper shielding shell and a lower shielding shell, wherein clamping holes are formed in the outer walls of two sides of the upper shielding shell and the outer walls of two sides of the lower shielding shell, clamping protrusions which are clamped with the clamping holes are arranged on the outer walls of two sides of the upper fixing support or the outer walls of two sides of the lower fixing support, and the upper shielding shell and the lower shielding shell are in a buckling state to accommodate the upper fixing support and the lower fixing support.

Optionally, the upper shielding shell and the bottom surface of the lower shielding shell are respectively provided with a clamping rib groove, and the upper fixing support and the lower fixing support are respectively provided with convex ribs clamped with the clamping rib grooves.

Optionally, the shielding device further comprises a first shell and a second shell sleeved on the outer wall of the upper shielding shell and the outer wall of the lower shielding shell, and the first shell and the second shell are connected through fasteners.

Optionally, a first sealing ring is arranged between the first housing and the second housing.

Optionally, each side end face of the first shell and the second shell is provided with a penetrating cylinder, the penetrating cylinder is provided with a channel for the first conductor and the second conductor to penetrate, and a second sealing ring is arranged between the first conductor and the second conductor and the channel.

Optionally, the outer wall of the penetrating cylinder is sleeved with a cover plate, a clamping part arranged circumferentially is arranged on the periphery of the penetrating cylinder, and the cover plate is provided with a clamping opening clamped with the clamping part.

Optionally, the first conductor outer wall cover is equipped with first shielding layer, the second conductor outer wall cover is equipped with the second shielding layer, go up the shield shell with first shielding layer with the second shielding layer electricity is connected, the lower shield shell with first shielding layer with the second shielding layer electricity is connected.

Optionally, one of the first conductor and the second conductor is an aluminum bar or an aluminum wire or an aluminum bar, and the other is a copper bar or a copper wire or a copper bar.

According to the conductor quick connecting mechanism disclosed by the utility model, the following technical effects are achieved:

1. the traditional high-voltage deconcentrator and the adapter box are welded or screwed when being connected with the line, so that a great amount of time is required for assembly or disassembly or the adapter box cannot be disassembled, if the adapter box is in use failure, a damaged single piece cannot be independently maintained or replaced, and the adapter box can only be replaced in an assembly mode, thus increasing the cost undoubtedly.

The first conductor and the second conductor are connected in a plugging manner and are plugged into the plugging cavity of the locking shell, so that the plug and play can be realized, and the first conductor and the second conductor can be detached at any time, thereby avoiding unnecessary waste.

2. The product of the utility model has the advantages that the structure of the plugging cavity can be used for copper-aluminum wires, copper-aluminum bars and copper-aluminum bars with similar sizes, thereby reducing the development cost of the part mould.

Other features of the present utility model and its advantages will become apparent from the following detailed description of exemplary embodiments of the utility model, which proceeds with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description, serve to explain the principles of the utility model.

FIG. 1 is a schematic view of a quick conductor connection mechanism according to the present utility model;

FIG. 2 is an exploded view of a quick conductor connection mechanism of the present utility model;

FIG. 3 is a schematic view of the installation structure of the first conductor, the second conductor and the locking shell of the present utility model;

FIG. 4 is a schematic view of the structure of the locking shell of the present utility model;

FIG. 5 is a schematic view of a portion of the structure of the present utility model;

fig. 6 is a schematic view of a part of the structure of the present utility model.

The figures are marked as follows:

1-first conductor, 2-second conductor, 3-locking shell, 31-spring arm, 32-grafting chamber, 4-upper fixed bolster, 41-protruding muscle, 42-joint groove, 5-lower fixed bolster, 51-joint muscle, 52-joint arch, 6-upper shield shell, 61-joint hole, 62-joint muscle groove, 7-lower shield shell, 8-first shell, 81-pass through section of thick bamboo, 82-joint portion, 83-passageway, 9-second shell, 10-first sealing washer, 11-fastener, 12-apron, 121-joint opening, 13-second sealing washer.

Detailed Description

Various exemplary embodiments of the present utility model will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise.

The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses.

Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate.

In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of exemplary embodiments may have different values.

The utility model discloses a conductor quick connect mechanism, as shown in fig. 1 to 6, including, first conductor 1, second conductor 2 and lock shell 3, lock shell 3 both sides are provided with the insertion groove, every have two at least bullet arm 31 of relative setting in the insertion groove, form grafting chamber 32 between the relative bullet arm 31, two grafting chamber 32 centre gripping respectively first conductor 1 and second conductor 2.

The first conductor 1 and the second conductor 2 are connected by adopting the plug connection, and the plug connection is formed in the plug connection cavity 32 between the elastic arms 31 opposite to the locking shell 3, so that the plug and play can be realized, the disassembly can be realized at any time, and the problem that a damaged single piece cannot be independently maintained or replaced is solved.

In some embodiments, the locking device further comprises an upper fixing support 4 and a lower fixing support 5, the inner cavity of the lower fixing support 4 is provided with two pairs of clamping ribs 51 which are radially arranged mutually, the outer walls of two sides of the upper fixing support 4 are provided with clamping grooves 42 which are clamped with the clamping ribs 51, and the locking shell 3 is arranged in a cavity formed by clamping the clamping ribs 51 and the clamping grooves 42 in a sealing mode.

The upper fixing support 4 is fixedly buckled on the lower fixing support 5 through the clamping grooves 42 and the clamping ribs 51, and the locking shell 3 is arranged in a cavity formed by clamping the clamping ribs 51 and the clamping grooves 42 in a sealing mode, so that the first conductor 1 and the second conductor 2 are protected from being clamped by the inserting cavity 32.

In some embodiments, the shielding device further comprises an upper shielding shell 6 and a lower shielding shell 7, wherein clamping holes 61 are formed in the outer walls of two sides of the upper shielding shell 6 and the lower shielding shell 7, clamping protrusions 52 which are clamped with the clamping holes 61 are formed in the outer walls of two sides of the upper fixing support 4 or the lower fixing support 5, and the upper shielding shell 6 and the lower shielding shell 7 accommodate the upper fixing support 4 and the lower fixing support 5 when in a buckling state.

The clamping protrusion 52 is clamped with the clamping hole 61 to fix the upper shielding shell 6 and the lower shielding shell 7 outside the upper fixing bracket 4 and the lower fixing bracket 5.

In some embodiments, the bottom surfaces of the upper shielding shell 6 and the lower shielding shell 7 are respectively provided with a clamping rib groove 62, and the upper fixing support 4 and the lower fixing support 5 are respectively provided with a convex rib 41 clamped with the clamping rib groove 62.

The convex ribs 41 are clamped with the clamping rib grooves 62, the upper shielding shell 6 and the lower shielding shell 7 are fixed outside the upper fixing support 4 and the lower fixing support 5 in a second repositioning mode, the positioning is accurate, the clamping is stable, and the upper shielding shell 6 and the lower shielding shell 7 cannot move on the upper fixing support 4 and the lower fixing support 5 in the installation process.

In some embodiments, the shielding device further comprises a first shell 8 and a second shell 9 sleeved on the outer wall of the upper shielding shell 6 and the outer wall of the lower shielding shell 7, and the first shell 8 and the second shell 9 are connected through a fastener 11.

The arrangement of the first shell 8 and the second shell 9 can protect the structure of the upper shielding shell 6 and the lower shielding shell 7 inside, and the first shell 8 and the second shell 9 are connected through the fastening piece 11, so that the disassembly is simple, and the replacement and the maintenance of the internal structural components are convenient.

In some embodiments, a first sealing ring 10 is arranged between the first housing 8 and the second housing 9.

The first sealing ring 10 mainly has the effects of tightly contacting the first shell 8 with the second shell 9, preventing external liquid from entering the first conductor 1 and the second conductor 2 from the joint of the first shell 8 and the second shell 9, generating electricity danger, and simultaneously playing roles of pressure relief, shock resistance and looseness resistance on the whole conductor quick connection structure in the vehicle running process.

In some embodiments, each side end surface of the first casing 8 and the second casing 9 is provided with a penetrating cylinder 81, the penetrating cylinder 81 is provided with a channel 83 for the first conductor 1 and the second conductor 2 to penetrate, and a second sealing ring 13 is arranged between each of the first conductor 1 and the second conductor 2 and the channel 83.

The arrangement of the second sealing ring 13 can prevent external liquid from penetrating into the channel 83 from the first conductor 1 or penetrating into the inner structure of the channel 83 from the entrance of the channel 83, wherein the inner structure is shielded and protected by the upper shielding shell 6 and the lower shielding shell 7, so that the electric hazard is caused, the first conductor 1 and the second conductor 2 can be sealed and fixed, the first conductor 1 and the second conductor 2 are prevented from moving in the channel 83 in a straight line, and the electric hazard is caused by pulling and damage.

In some embodiments, the cover plate 12 is sleeved on the outer wall of the penetrating cylinder 81, the circumference of the penetrating cylinder 81 is provided with a clamping portion 82 arranged circumferentially, and the cover plate 12 is provided with a clamping opening 121 clamped with the clamping portion 82.

The clamping part 82 is clamped with the clamping opening 121, so that the cover plate 12 can be better fixed on the first shell 8 or the second shell 9, and further the first conductor 1 and the second conductor 2 can be better fixed and sealed in the channels 83 of the first shell 8 and the second shell 9 at the two ends.

In some embodiments, the outer wall of the first conductor 1 is sleeved with a first shielding layer, the outer wall of the second conductor 2 is sleeved with a second shielding layer, the upper shielding shell 6 is electrically connected with the first shielding layer and the second shielding layer, and the lower shielding shell 7 is electrically connected with the first shielding layer and the second shielding layer.

In the cable, the current passing through the cable is relatively large, and a large magnetic field is generated around the current, so that the peripheral elements are easily influenced. The shielding shell 6 is electrically connected with the first shielding layer and the second shielding layer, the lower shielding shell 7 is electrically connected with the first shielding layer and the second shielding layer, the shielding structure is connected completely, the first conductor 1 and the second conductor 2 are added with complete shielding layers, and the generated electromagnetic field can be shielded in the cable to protect peripheral elements.

In some embodiments, one of the first conductor 1 and the second conductor 2 is an aluminum bar or wire or bar, and the other is a copper bar or wire or bar.

The structure of the product plug-in cavity 32 can be inserted into copper-aluminum wires, copper-aluminum bars and copper-aluminum bars with similar installation sizes, and the structure is universal, so that the development cost of part molds is reduced.

While certain specific embodiments of the utility model have been described in detail by way of example, it will be appreciated by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the utility model. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the utility model. The scope of the utility model is defined by the appended claims.

Claims

1. A conductor quick connect mechanism comprising: the device comprises a first conductor, a second conductor and a locking shell, wherein insertion grooves are formed in two sides of the locking shell, at least two elastic arms which are oppositely arranged are arranged in each insertion groove, an inserting cavity is formed between the opposite elastic arms, and the two inserting cavities are used for respectively clamping the first conductor and the second conductor.

2. The quick conductor connecting mechanism according to claim 1, further comprising an upper fixing support and a lower fixing support, wherein two pairs of clamping ribs are arranged in the inner cavity of the lower fixing support in the radial direction, clamping grooves which are clamped with the clamping ribs are formed in the outer walls of two sides of the upper fixing support, and the locking shell is arranged in a cavity formed by clamping the clamping ribs and the clamping grooves in a sealing mode.

3. The quick conductor connecting mechanism according to claim 2, further comprising an upper shield shell and a lower shield shell, wherein clamping holes are formed in outer walls of two sides of the upper shield shell and the lower shield shell, clamping protrusions which are clamped with the clamping holes are formed in outer walls of two sides of the upper fixing support or the lower fixing support, and the upper fixing support and the lower fixing support are accommodated when the upper shield shell and the lower shield shell are in a buckled state.

4. The quick conductor connecting mechanism according to claim 3, wherein the bottom surfaces of the upper shield shell and the lower shield shell are respectively provided with a clamping rib groove, and the upper fixing support and the lower fixing support are respectively provided with convex ribs clamped with the clamping rib grooves.

5. A quick connect mechanism for conductors as recited in claim 3, further comprising first and second housings sleeved on said upper and lower housing outer walls, said first and second housings being connected by fasteners.

6. The quick connect mechanism of claim 5, wherein a first seal is disposed between said first housing and said second housing.

7. The quick connect mechanism of claim 5, wherein each of said first housing and said second housing has a pass through barrel on one side end thereof, said pass through barrel having a passageway for said first conductor and said second conductor to pass through, and wherein a second seal ring is disposed between each of said first conductor and said second conductor and said passageway.

8. The quick conductor connecting mechanism of claim 7, wherein a cover plate is sleeved on the outer wall of the penetrating cylinder, a clamping part arranged circumferentially is arranged on the periphery of the penetrating cylinder, and a clamping opening clamped with the clamping part is formed in the cover plate.

9. A quick connect structure according to claim 3, wherein said first conductor has a first shield layer disposed on an outer wall thereof, said second conductor has a second shield layer disposed on an outer wall thereof, said upper shield shell is electrically connected to said first and second shield layers, and said lower shield shell is electrically connected to said first and second shield layers.

10. The quick connect mechanism of claim 1, wherein one of said first conductor and said second conductor is an aluminum bar or wire or bar and the other is a copper bar or wire or bar.