CN209764910U

CN209764910U - Detection adapter

Info

Publication number: CN209764910U
Application number: CN201822140585.3U
Authority: CN
Inventors: 范文豪; 冯学松; 赵湘文; 许兴元; 陈锦超; 李江
Original assignee: Guangzhou Power Supply Bureau Co Ltd
Current assignee: Guangzhou Power Supply Bureau of Guangdong Power Grid Co Ltd
Priority date: 2018-12-19
Filing date: 2018-12-19
Publication date: 2019-12-10
Anticipated expiration: 2028-12-19

Abstract

The utility model relates to a detection adapter, which comprises a conductive clip and a conductive column, wherein the conductive clip is used for being conductively connected with an external conductor, the conductive column is used for being conductively connected with an internal conductor, and the conductive clip is conductively connected with the conductive column; in use, the conductive clip or the conductive column is selected to be connected with the conductor according to the condition of the conductor used for externally connecting the detection equipment in the electric loop. When the conductor is an external conductor, the conductive clamp is connected with the external conductor so that the external conductor is in conductive connection with the conductive clamp; when the conductor is the built-in conductor, the conductive column is connected with the built-in conductor so that the conductive column is in conductive connection with the built-in conductor; thus, the detection adapter can be used for conveniently realizing the conductive connection between the detection equipment and the electric loop.

Description

Detection adapter

Technical Field

The utility model relates to an electricity transmission detects technical field, especially relates to a detect adaptor.

Background

The normal operation of the electrical circuit is not required to maintain the electrical circuit.

When the electrical circuit is overhauled, the detection of the electrical circuit is generally realized by externally connecting a detection device in the electrical circuit. The conductors arranged in the electric loop and used for externally connecting the detection equipment are divided into two types, one type is an external conductor, and the external conductor refers to a conductor capable of being exposed in the air; the other is an internal conductor, which refers to a conductor hidden in a hole of the device.

When the detection equipment is connected with the internal conductor or the external conductor, the problem that the detection equipment is inconvenient to connect with the external conductor or the internal conductor often occurs.

SUMMERY OF THE UTILITY MODEL

based on this, the utility model discloses lie in overcoming prior art's defect, provide a conductive adaptor, solve and connect inconvenient problem.

The utility model provides a detect adaptor, includes electrically conductive clamp and leads electrical pillar, electrically conductive clamp is used for being connected with external conductor is electrically conducted, it is used for being connected with built-in conductor is electrically conducted to lead electrical pillar, electrically conductive clamp and lead electrical pillar electrically conductive connection.

When the detection adapter is used, the conductive clip or the conductive column is selected to be connected with the conductor according to the condition of the conductor used for externally connecting detection equipment in the electric loop. When the conductor is an external conductor, the conductive clamp is connected with the external conductor so that the external conductor is in conductive connection with the conductive clamp; when the conductor is the built-in conductor, the conductive column is connected with the built-in conductor so that the conductive column is in conductive connection with the built-in conductor; thus, the detection adapter can be used for conveniently realizing the conductive connection between the detection equipment and the electric loop.

In one embodiment, the conductive clamp comprises a first conductive clamp arm and a second conductive clamp arm which can move relatively, a first chuck is arranged on one side of the first conductive clamp arm close to the second conductive clamp arm, a second chuck corresponding to the first chuck is arranged on one side of the second conductive clamp arm close to the first conductive clamp arm, and the first chuck and the second chuck are driven to open and close by the relative movement of the first conductive clamp arm and the second conductive clamp arm; when the first chuck and the second chuck are separated, the first chuck and the second chuck are respectively used for being abutted against two sides of the external conductor; when the first chuck and the second chuck are closed, an installation space is formed between the first conductive clamping arm and the second conductive clamping arm. When external conductor size is great, first chuck and second chuck with the mode realization of external conductor both sides butt be connected with external conductor's electrically conductive, when external conductor size is less, external conductor accessible detached first chuck and second chuck get into in the installation space. Thus, the conductive clip can be connected with external conductors with various dimensions.

In one embodiment, the detection adapter further includes a first driving arm disposed on the first conductive clip arm and a second driving arm disposed on the second conductive clip arm. The structure that the first conductive clamping arm and the second conductive clamping arm are driven to move relatively by the first driving arm and the second driving arm is simple.

In one embodiment, a first support is arranged on the first conductive clamping arm, a second support corresponding to the first support is arranged on the second conductive clamping arm, the first support is rotatably connected with the second support, the first driving arm is positioned on one side of the first support, which is far away from the first chuck, and the second driving arm is positioned on one side of the second support, which is far away from the second chuck. When the first driving arm and the second driving arm are driven to approach each other, the first conductive clamping arm and the second conductive clamping arm drive the first chuck and the second chuck to move towards the directions far away from each other; when the first driving arm and the second driving arm are driven to be away from each other, the first conductive clamping arm and the second conductive clamping arm drive the first chuck and the second chuck to move in the direction of approaching each other; therefore, the opening and closing states of the first chuck and the second chuck can be conveniently controlled through the first driving arm and the second driving arm; and then conveniently realize electrically conductive clamp and external conductor's connection.

In one embodiment, the detection adaptor further comprises an elastic resetting piece, the elastic resetting piece is arranged between the first driving arm and the second driving arm, and two sides of the elastic resetting piece are respectively connected with the first driving arm and the second driving arm to drive the first conductive clamping arm and the second conductive clamping arm to drive the first chuck and the second chuck to approach each other. The first chuck and the second chuck can obtain driving force of opposite movement by using the elastic resetting piece, so that the first chuck and the second chuck have the trend of approaching to each other. So that the first and second jaws can grip the external conductor or can form the installation space.

In one embodiment, the elastic reset element is a torsion spring, and the torsion spring includes a first torsion arm and a second torsion arm, the first torsion arm is connected to the first driving arm, and the second torsion arm is connected to the second driving arm. The first torque arm and the second torque arm of the torsion spring are used for driving the first chuck and the second chuck to move close to each other, so that the structure is simple, and the cost is low.

In one embodiment, the conductive pillar is provided with a threaded section, and the threaded section is used for being in threaded connection with an internal conductor. The threaded connection structure of the conductive column and the built-in conductor is simple, the connection is reliable, and the conductive column can be effectively prevented from being separated from the built-in conductor.

In one embodiment, the conductive column is provided with a wire installing hole, a fixing pin is arranged in the wire installing hole, the fixing pin is used for being abutted against one side of the transmission line, and the inner wall of the wire installing hole is used for being abutted against the other side of the transmission line. The transmission line can be effectively prevented from being separated from the conductive column by utilizing the butt joint of the inner wall of the wire installing hole and the fixed pin to the transmission line, and the conductive column is further ensured to be effectively and electrically connected with the transmission line.

In one embodiment, the conductive pillar is provided with a first through hole, and the first through hole is used for installing an external conductor, so that the conductive pillar is electrically connected with the external conductor. In use, the conductive column can be hung on the external conductor by using the first through hole.

In one embodiment, a second through hole with a different aperture from the first through hole is formed in the conductive clip, and the second through hole is used for installing an external conductor, so that the conductive clip and the external conductor are linearly connected. When in use, the conductive clip can be hung on the external conductor by using the second through hole; meanwhile, the first through hole and the second through hole are different in aperture, so that the detection adapter can be hung on external conductors of various specifications. Specifically, the second through hole penetrates through the first conductive clamping arm and the second conductive clamping arm.

Drawings

Fig. 1 is a schematic structural diagram of a detection adapter according to an embodiment;

FIG. 2 is a top view of FIG. 1;

Fig. 3 is an exploded view of fig. 1.

Description of reference numerals:

100. The conductive clip comprises a conductive clip body 101, an installation space 110, a first conductive clip arm 111, a first chuck 112, a first support 120, a second conductive clip arm 121, a second chuck 122, a second support 130, a first driving arm 140, a second driving arm 150, a second through hole 160, a third through hole 200, a conductive column 210, a threaded section 220, a wire installing hole 230, a fixing pin 240, a first through hole 300, an elastic reset piece 310, a torsion spring 311, a first torsion arm 312 and a second torsion arm.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

With reference to fig. 1-3, in an embodiment, a detection adapter is provided, which includes a conductive clip 100 and a conductive post 200, where the conductive clip 100 is configured to be electrically connected to an external conductor, the conductive post 200 is configured to be electrically connected to an internal conductor, and the conductive clip 100 is electrically connected to the conductive post 200.

In use, the detection adaptor selects the conductive clip 100 or the conductive column 200 to connect with a conductor according to the condition of the conductor in the electrical loop for externally connecting detection equipment. When the conductor is an external conductor, the conductive clip 100 is connected to the external conductor so that the external conductor is conductively connected to the conductive clip 100; when the conductor is an internal conductor, the conductive pillar 200 is connected to the internal conductor so that the conductive pillar 200 is conductively connected to the internal conductor; thus, the detection adapter can be used for conveniently realizing the conductive connection between the detection equipment and the electric loop.

In one embodiment, the conductive clip 100 includes a first conductive clip arm 110 and a second conductive clip arm 120 capable of moving relatively, a first chuck 111 is disposed on a side of the first conductive clip arm 110 close to the second conductive clip arm 120, a second chuck 121 corresponding to the first chuck 111 is disposed on a side of the second conductive clip arm 120 close to the first conductive clip arm 110, and the first chuck 111 and the second chuck 121 are driven to open and close by the relative movement of the first conductive clip arm 110 and the second conductive clip arm 120; when the first chuck 111 and the second chuck 121 are separated, the first chuck 111 and the second chuck 121 are respectively used for being abutted against two sides of the external conductor; when the first clip 111 and the second clip 121 are closed, the first conductive clip arm 110 and the second conductive clip arm 120 form a mounting space 101 therebetween. When the external conductor is large in size, the first chuck 111 and the second chuck 121 are in conductive connection with the external conductor in a mode of abutting against two sides of the external conductor, and when the external conductor is small in size, the external conductor can enter the installation space 101 through the first chuck 111 and the second chuck 121 which are separated from each other. Thus, the conductive clip 100 can be connected to external conductors of various sizes.

In an embodiment, the detecting adapter further includes a first driving arm 130 and a second driving arm 140, the first driving arm 130 is disposed on the first conductive clamping arm 110, and the second driving arm 140 is disposed on the second conductive clamping arm 120. The structure that the first driving arm 130 and the second driving arm 140 drive the first conductive clamping arm 110 and the second conductive clamping arm 120 to move relatively is simple.

Referring to fig. 3, in an embodiment, a first support 112 is disposed on the first conductive clip arm 110, a second support 122 corresponding to the first support 112 is disposed on the second conductive clip arm 120, the first support 112 is rotatably connected to the second support 122, the first driving arm 130 is disposed on a side of the first support 112 away from the first chuck 111, and the second driving arm 140 is disposed on a side of the second support 122 away from the second chuck 121. When the first driving arm 130 and the second driving arm 140 are driven to approach each other, the first conductive clip arm 110 and the second conductive clip arm 120 drive the first clip 111 and the second clip 121 to move in a direction away from each other; when the first driving arm 130 and the second driving arm 140 are driven to move away from each other, the first conductive clip arm 110 and the second conductive clip arm 120 drive the first clip 111 and the second clip 121 to move in a direction of approaching each other; thus, the opening and closing states of the first and second jaws 111 and 121 can be conveniently controlled by the first and second driving arms 130 and 140; thereby facilitating the connection of the conductive clip 100 with an external conductor.

In this embodiment, the first driving arm 130 and the first conductive clip arm 110 are integrally formed by using a conductive material. Specifically, the conductive material can be copper, iron, gold or silver.

In this embodiment, the second driving arm 140 and the second conductive clip arm 120 are integrally formed by using a conductive material. Specifically, the conductive material can be copper, iron, gold or silver.

In an embodiment, the detection adaptor further includes an elastic resetting member 300, the elastic resetting member 300 is disposed between the first driving arm 130 and the second driving arm 140, and two sides of the elastic resetting member 300 are respectively connected to the first driving arm 130 and the second driving arm 140 to drive the first conductive clip arm 110 and the second conductive clip arm 120 to drive the first clip 111 and the second clip 121 to approach each other. The first jaw 111 and the second jaw 121 may obtain a driving force of the opposite movement by using the elastic restoring member 300, so that the first jaw 111 and the second jaw 121 have a tendency to approach each other. So that the first and second jaws 111 and 121 can grip the external conductor or can form the installation space 101.

Referring to fig. 3, in an embodiment, the elastic restoring member 300 is a torsion spring 310, and the torsion spring 310 includes a first torsion arm 311 and a second torsion arm 312, the first torsion arm 311 is connected to the first driving arm 130, and the second torsion arm 312 is connected to the second driving arm 140. The structure for driving the first and second jaws 111 and 121 to move close by using the first and second torque arms 311 and 312 of the torsion spring 310 is simple and low in cost.

In one embodiment, the conductive pillar 200 is provided with a threaded section 210, and the threaded section 210 is used for being in threaded connection with an internal conductor. The threaded connection between the conductive post 200 and the internal conductor has a simple structure and reliable connection, and can effectively prevent the conductive post 200 from being separated from the internal conductor.

Specifically, in the present embodiment, the conductive pillar 200 is provided with an external thread.

In an embodiment, the conductive pillar 200 is provided with a wire installation hole 220, a fixing pin 230 is arranged in the wire installation hole 220, the fixing pin 230 is used for abutting against one side of the transmission line, and the inner wall of the wire installation hole 220 is used for abutting against the other side of the transmission line. By utilizing the abutting of the inner wall of the wire installing hole 220 and the fixing pin 230 to the transmission line, the transmission line can be effectively prevented from being separated from the conductive column 200, and further, the conductive column 200 and the transmission line can be effectively and electrically connected.

Specifically, in the present embodiment, the wire mounting hole 220 is opened along the axial direction of the conductive post 200.

In one embodiment, the conductive pillar 200 is provided with a first through hole 240, and the first through hole 240 is used for mounting an external conductor, so that the conductive pillar 200 is electrically connected to the external conductor. In use, the conductive post 200 may be hung on an external conductor using the first via 240.

Specifically, in the present embodiment, there are two first through holes 240, and the two first through holes 240 communicate with each other.

In one embodiment, the conductive clip 100 is provided with a second through hole 150 having a different aperture from the first through hole 240, and the second through hole 150 is used for installing an external conductor, so that the conductive clip 100 is linearly connected to the external conductor. In use, the conductive clip 100 can be hung on an external conductor using the second via 150; meanwhile, the first through hole 240 and the second through hole 150 have different apertures, so that the detection adapter can be hung on external conductors of various specifications. Specifically, the second through hole 150 penetrates through the first conductive clip arm 110 and the second conductive clip arm 120.

Specifically, in the present embodiment, the first driving arm 130 is provided with a third through hole 160, the third through hole 160 penetrates through the first driving arm 130 and the second driving arm 140, and the third through hole 160 has a different aperture from the first through hole 240 and the second through hole 150. In use, the detection adaptor can be hung on external conductors of various specifications due to the different apertures of the third through hole 160, the second through hole 150 and the first through hole 240.

The detection adapter can be applied to a 10KV overhead conductor insulating rod, for example, the conductive clip 100 can be clamped or hooked on a conductor at the end of the insulating rod. Of course, the detection adapter may also be used for an internal conductor sleeved with an insulating sleeve in the electrical cabinet, and the conductive pillar 200 is installed in the internal conductor and electrically connected to the internal conductor.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A detection adapter is characterized by comprising

The conductive column is used for being in conductive connection with the built-in conductor;

The conductive clip is electrically connected with the external conductor and electrically connected with the conductive column; the conductive clamp comprises a first conductive clamp arm and a second conductive clamp arm which can move relatively, a first chuck is arranged on one side, close to the second conductive clamp arm, of the first conductive clamp arm, a second chuck corresponding to the first chuck is arranged on one side, close to the first conductive clamp arm, of the second conductive clamp arm, and the first chuck and the second chuck are driven to open and close through the relative movement of the first conductive clamp arm and the second conductive clamp arm; when the first chuck and the second chuck are separated, the first chuck and the second chuck are respectively used for being abutted against two sides of the external conductor; when the first chuck and the second chuck are closed, an installation space is formed between the first conductive clamping arm and the second conductive clamping arm.

2. The test adapter of claim 1, further comprising a first drive arm disposed on the first conductive clip arm and a second drive arm disposed on the second conductive clip arm.

3. the test adaptor as claimed in claim 2, wherein the first conductive clip arm has a first support, the second conductive clip arm has a second support corresponding to the first support, the first support is rotatably connected to the second support, the first driving arm is located on a side of the first support away from the first chuck, and the second driving arm is located on a side of the second support away from the second chuck.

4. The test adaptor of claim 1, further comprising an elastic reset member disposed between the first driving arm and the second driving arm, wherein two sides of the elastic reset member are respectively connected to the first driving arm and the second driving arm to drive the first conductive clip arm and the second conductive clip arm to drive the first clip head and the second clip head to approach each other.

5. the test adaptor of claim 4, wherein said resilient return member is a torsion spring, said torsion spring comprising a first torsion arm and a second torsion arm, said first torsion arm being connected to said first actuating arm, said second torsion arm being connected to said second actuating arm.

6. The test adapter according to any one of claims 1 to 4, wherein the conductive post is provided with a threaded section for threaded connection with an internal conductor.

7. The detection adaptor as claimed in claim 6, wherein the conductive pillar is provided with a wire installation hole, a fixing pin is arranged in the wire installation hole, the fixing pin is used for abutting against one side of the transmission line, and the inner wall of the wire installation hole is used for abutting against the other side of the transmission line.

8. The test adapter as claimed in claim 7, wherein the conductive post has a first through hole for receiving an external conductor, such that the conductive post is electrically connected to the external conductor.

9. The test adapter of claim 8, wherein the conductive clip is provided with a second through hole having a different diameter from the first through hole, the second through hole being used for mounting an external conductor, such that the conductive clip is linearly connected to the external conductor.