CN216940202U

CN216940202U - Novel dismantle dc-to-ac converter direct current connector instrument

Info

Publication number: CN216940202U
Application number: CN202122754005.1U
Authority: CN
Inventors: 张智勇; 雷栋; 姚杰; 马玉魁
Original assignee: China Datang Corp Science and Technology Research Institute Co Ltd; Northwest Electric Power Research Institute of China Datang Corp Science and Technology Research Institute Co Ltd
Current assignee: China Datang Corp Science and Technology Research Institute Co Ltd; Northwest Electric Power Research Institute of China Datang Corp Science and Technology Research Institute Co Ltd
Priority date: 2021-11-11
Filing date: 2021-11-11
Publication date: 2022-07-12
Anticipated expiration: 2031-11-11

Abstract

The utility model discloses a novel tool for disassembling a DC connector of an inverter, which relates to the technical field of connector tools and comprises a DC replacer and a handle, wherein the DC replacer is arranged at the front end of the handle, the DC replacer comprises a wire clamp, a clamp and a connecting arm, the handle comprises a grip and an insulating layer, and the wire clamp is arranged through the top part, can utilize the pincer-shaped clamping principle to conveniently strip the circuit and the like, and can adjust the clearance between the clamp and the polygonal screw hole, thereby being suitable for most direct current connectors with different size differences and obtaining good disassembly effect, and the handle is made of insulating skin and resin materials and has good insulating property, can guarantee personal safety, through uniting two into one with wire clamp and anchor clamps, make the direct current replacer multi-functional in an organic whole, have functions such as press from both sides the line, dismantle and fix, possess and must acquire the practicality.

Description

Novel dismantle dc-to-ac converter direct current connector instrument

Technical Field

The utility model relates to the technical field of connector tools, in particular to a novel tool for disassembling a DC connector of an inverter.

Background

In actual photovoltaic power plant operation maintenance to and in the photovoltaic experimentation, it can't be exempted from to need direct current connector to carry out a large amount of repeated dismantlement work, current instrument is fixed can not the spacing, in actual operation because different work condition, the parameter difference of unidimensional plug, it is inconvenient to bring the dismantlement on the practical application, in addition, current detacher is many that metal material makes, can produce the risk of electrocuting under the live working, in addition, current tool function singleness, can't realize integrating of multiple instrument.

Based on the above, the present invention provides a novel tool for disassembling the dc connector of the inverter, so as to solve the above mentioned problems.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a novel tool for disassembling a dc connector of an inverter, so as to solve the above-mentioned problems.

In order to achieve the purpose, the utility model provides the following technical scheme: a novel tool for disassembling a DC connector of an inverter comprises a DC disassembling and assembling device and a handle, wherein the DC disassembling and assembling device is installed at the front end of the handle and comprises a wire clamp, a clamp and a connecting arm;

the handle comprises a grip and an insulating layer, the grip is arranged outside the handle, and the insulating layer is arranged on the surface of the grip.

Based on above-mentioned technical characteristic, can utilize pincerlike to add and hold the principle, the convenience is peeled off the operation such as to the circuit, and simultaneously, can adjust the clearance of anchor clamps and polygonal screw, thereby be applicable to the direct current connector of most of not unidimensional differences, obtain good dismantlement effect, and the handle adopts insulating skin and resin material preparation to form, has good insulating properties, can guarantee personal safety, through uniting two into one with wire clamp and anchor clamps, make the direct current replacer multi-functional in an organic whole, have the clamp wire, dismantle and function such as fixed, possess certain practicality.

Preferably, in the novel tool for disassembling the dc connector of the inverter, the handle is a member made of a resin material, and the insulating layer is a member made of an insulating skin material.

Based on the technical characteristics, the integral electric insulation property of the handle can be improved, and the personal safety of a user can be ensured.

Preferably, in the novel tool for disassembling the dc connector of the inverter, the wire clamp comprises a connecting plate and an inclined blade, the connecting plate is mounted at the bottom of the wire clamp, and the inclined blade is arranged on one side of the wire clamp.

Based on the technical characteristics, the direct-current replacer is convenient to mount and dismount the wire clamp, and the inclined blade is convenient to maintain and replace.

Preferably, in the novel instrument for disassembling the dc connector of the inverter, the clamp includes a connecting hole and a disassembling connector, the connecting hole is formed in the top of the clamp, and the disassembling connector of various specifications is further formed in the middle of the clamp.

Based on the technical characteristics, the direct current connector with different size differences can be suitable for most direct current connectors, and a good dismounting effect is obtained.

Preferably, in the novel tool for disassembling the dc connector of the inverter, the handle includes a connecting groove, a polygonal screw hole and an elastic member, the connecting groove is formed in the surface of the handle, the polygonal screw hole is formed in the middle of the handle, and the elastic member is further arranged at the upper end of the polygonal screw hole.

Based on above-mentioned technical characteristics, make things convenient for the handle to install the insulating layer, and the middle part can present hexagonal or polygonal screw when the handle is held tightly completely, can be used for holding dc-to-ac converter terminal with, realizes fastening the operation to dc-to-ac converter terminal.

Preferably, in the novel tool for disassembling the dc connector of the inverter, the elastic member includes a connecting bump and a compression spring, the connecting bump is disposed on two sides of the elastic member, and the compression spring is connected to the middle of the connecting bump.

Based on the technical characteristics, the handle can conveniently adjust the gap between the adjusting clamp and the polygonal screw hole.

Compared with the prior art, the utility model has the beneficial effects that: this structural design is novel, through the wire clipper structure of top installation, can utilize pincerlike to add and hold the principle, the convenience is peeled off the operation such as to the circuit, and simultaneously, can adjust the clearance of anchor clamps and polygonal screw, thereby be applicable to the direct current connector of most of not unidimensional differences, obtain good dismantlement effect, and the handle adopts insulating skin and resin material preparation to form, good insulating properties has, can guarantee personal safety, through uniting two into one with wire clipper and anchor clamps, make the direct current replacer multi-functional in an organic whole, the wire clip has, functions such as dismantlement and fixed, possess certain practicality.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the handle structure of the present invention;

fig. 3 is a schematic structural diagram of the direct current replacer of the utility model.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a direct current replacer; 11. wire clamping pliers; 111. a connecting plate; 112. a tilting blade; 12. a clamp; 121. connecting holes; 122. disassembling the connecting port; 13. a connecting arm; 2. a handle; 21. a grip; 211. connecting grooves; 212. polygonal screw holes; 213. an elastic member; 2131. a connection bump; 2132. a compression spring; 22. an insulating layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 and 2, a novel tool for disassembling a dc connector of an inverter includes a dc replacer 1 and a handle 2, the dc replacer 1 is installed at a front end of the handle 2, the dc replacer 1 includes a wire clamp 11, a clamp 12 and a connecting arm 13, the wire clamp 11 is installed at an upper end of the dc replacer 1, the clamp 12 is connected to a bottom of the wire clamp 11, the connecting arm 13 is installed at a bottom end of the clamp 12, the handle 2 includes a grip 21 and an insulating layer 22, the grip 21 is installed outside the handle 2, the insulating layer 22 is installed on a surface of the grip 21, the wire clamp 11 structure installed at a top can be used to facilitate operations such as stripping a circuit by using a pincer clamping principle, and simultaneously, a gap between the clamp 12 and a polygonal screw hole 212 can be adjusted, so that the tool is suitable for most dc connectors with different size differences to obtain a good disassembling effect, and the handle 2 is made of insulating material and skin resin, have good insulating properties, can guarantee personal safety, through uniting two into one with wire clamp 11 and anchor clamps 12, make direct current replacer 1 multi-functional in an organic whole, have functions such as wire clamping, dismantlement and fixed, possess certain practicality.

Referring to fig. 2 and 3 in the attached drawings of the specification, a novel tool for disassembling an inverter dc connector, a handle 21 is a member made of a resin material, an insulating layer 22 is a member made of an insulating skin material, the insulating layer is surrounded by the resin material, the electrical insulation of the whole handle 2 can be improved, and the personal safety of a user can be ensured, a wire clamp 11 comprises a connecting plate 111 and an inclined blade 112, the connecting plate 111 is installed at the bottom of the wire clamp 11, the inclined blade 112 is arranged on one side of the wire clamp 11, the direct current disassembling and assembling device 1 can conveniently install and disassemble the wire clamp 11 through the structure of the connecting plate 111 and the inclined blade 112, the maintenance and the replacement of the inclined blade 112 are convenient, a clamp 12 comprises a connecting hole 121 and a disassembling connecting port 122, a connecting hole 121 is arranged on the top of the clamp 12, and a connecting port disassembling 122 with various specifications is also arranged in the middle of the clamp 12, through the structure of the detachable connecting port 122 with various specifications, the detachable DC connector is suitable for most DC connectors with different size differences, and good detachable effect is obtained, the handle 21 comprises a connecting groove 211, a polygonal screw hole 212 and an elastic piece 213, the surface of the handle 21 is provided with the connecting groove 211, the middle part of the handle 21 is provided with the polygonal screw hole 212, the upper end of the polygonal screw hole 212 is also provided with the elastic piece 213, the insulating layer 22 is conveniently installed through the connecting groove 211, the polygonal screw hole 212 and the elastic piece 213, the middle part of the handle 2 can present the hexagonal or polygonal screw hole when being completely gripped, the detachable DC connector can be used for clamping the DC terminal of the inverter to realize the fastening operation of the DC terminal, the elastic piece 213 comprises a connecting bump 2131 and a compression spring 2132, the two sides of the elastic piece 213 are provided with the connecting bumps 2131, the middle part of the connecting bump 2131 is connected with the compression spring 2132, through the connecting bump 2131 and the compression spring 2132 structure, the handle 2 is convenient for adjusting the clearance between the adjusting clamp 12 and the polygonal screw hole 212.

The working principle is as follows: utilize pincerlike to add and hold the principle, can adjust the clearance of anchor clamps 12 and polygonal screw 212, can be applicable to the direct current connector of most of not unidimensional differences, obtain good dismantlement effect, handle 2 adopts insulating skin and resin material, has good insulating properties, can guarantee personal safety, and multi-functional integration unites two into one with anchor clamps 11 and 12, makes direct current replacer 1 multi-functional in an organic whole, has the clamp wire, dismantles and function such as fixed, possesses certain practicality.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a novel dismantle dc-to-ac converter direct current connector instrument, includes direct current replacer (1) and handle (2), and direct current replacer (1), its characterized in that are installed to the front end of handle (2): the direct-current replacer (1) comprises wire clamps (11), a clamp (12) and a connecting arm (13), wherein the wire clamps (11) are arranged at the upper end of the direct-current replacer (1), the clamp (12) is connected to the bottom of the wire clamps (11), and the connecting arm (13) is further mounted at the bottom end of the clamp (12);

the handle (2) comprises a grip (21) and an insulating layer (22), the grip (21) is arranged outside the handle (2), and the insulating layer (22) is arranged on the surface of the grip (21).

2. The novel tool for disassembling the direct-current connector of the inverter according to claim 1, wherein: the grip (21) is a member composed of a resin material, and the insulating layer (22) is a member composed of an insulating skin material.

3. The novel tool for disassembling the direct-current connector of the inverter according to claim 1, wherein: the wire clamp (11) comprises a connecting plate (111) and an inclined blade (112), the connecting plate (111) is installed at the bottom of the wire clamp (11), and the inclined blade (112) is arranged on one side of the wire clamp (11).

4. The novel tool for disassembling the DC connector of the inverter according to claim 1, wherein: the clamp (12) comprises a connecting hole (121) and a disassembling connecting port (122), the connecting hole (121) is arranged on the top of the clamp (12), and the disassembling connecting ports (122) with various specifications are further formed in the middle of the clamp (12).

5. The novel tool for disassembling the direct-current connector of the inverter according to claim 1, wherein: the handle (21) comprises a connecting groove (211), a polygonal screw hole (212) and an elastic piece (213), the connecting groove (211) is formed in the surface of the handle (21), the polygonal screw hole (212) is formed in the middle of the handle (21), and the elastic piece (213) is further arranged at the upper end of the polygonal screw hole (212).

6. The novel tool for disassembling the DC connector of the inverter as claimed in claim 5, wherein: the elastic piece (213) comprises a connecting lug (2131) and a compression spring (2132), the two sides of the elastic piece (213) are provided with the connecting lug (2131), and the middle part of the connecting lug (2131) is connected with the compression spring (2132).