CN216085548U - Power supply connecting device and energy storage equipment - Google Patents
Power supply connecting device and energy storage equipment Download PDFInfo
- Publication number
- CN216085548U CN216085548U CN202122420438.3U CN202122420438U CN216085548U CN 216085548 U CN216085548 U CN 216085548U CN 202122420438 U CN202122420438 U CN 202122420438U CN 216085548 U CN216085548 U CN 216085548U
- Authority
- CN
- China
- Prior art keywords
- input
- output
- plug assembly
- photovoltaic
- connection device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The application provides a power connecting device and energy storage equipment. The power supply connecting device comprises an electric wire, an input plug-in assembly and an output plug-in assembly, wherein two ends of the electric wire are respectively connected with the input plug-in assembly and the output plug-in assembly, the mounting bracket comprises a first fixing piece, a connecting piece and a second fixing piece, the input plug-in assembly is fixedly connected with the first fixing piece, two ends of the connecting piece are respectively connected with the first fixing piece and the second fixing piece, and the second fixing piece is used for being fixedly connected with the photovoltaic collecting device. Because the both ends of connecting piece are connected with first mounting and second mounting respectively, and first mounting and input grafting subassembly fixed connection, and second mounting and photovoltaic collection device fixed connection, input grafting subassembly pegs graft in photovoltaic collection device promptly, avoided input grafting subassembly because of dragging and separated with photovoltaic collection device, and then guaranteed that photovoltaic collection device passes through the electric wire and continuously supplies power.
Description
Technical Field
The utility model relates to the technical field of electric wires, in particular to a power supply connecting device and energy storage equipment.
Background
With the popularization and application of electrical equipment, various electrical related equipment is also more emphasized, and electric wires are used for transmitting current and play a very important role in the transmission of the current.
For the connection of the electric wire and the photovoltaic collecting device, the electric wire and the photovoltaic collecting device are generally connected in a plugging mode. However, once the wire is involved, the wire is easily separated from the photovoltaic collection device, which in turn causes the photovoltaic collection device to be separated from the wire, which in turn causes the operation of the photovoltaic collection device to be interrupted.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and provides a power supply connecting device and energy storage equipment.
The purpose of the utility model is realized by the following technical scheme:
a power connection device comprising:
an electric wire;
an input plug assembly;
the two ends of the wire are respectively and electrically connected with the output plug-in component and the output plug-in component; and
the mounting bracket comprises a first fixing piece, a connecting piece and a second fixing piece; the input plug-in assembly is fixedly connected to the first fixing piece, two ends of the connecting piece are respectively connected with the first fixing piece and the second fixing piece, and the second fixing piece is used for being fixedly connected with the photovoltaic collecting device.
In one embodiment, the first fixing member includes a first fixing body and a plurality of clamping portions, the plurality of clamping portions are disposed along a circumferential direction of the first fixing body, and the plurality of clamping portions are respectively abutted against an outer side of the input plug assembly, so that the plurality of clamping portions are used for clamping the input plug assembly.
In one embodiment, the first fixing body is provided with a notch, the size of the notch is gradually reduced from outside to inside, and the wire is clamped in the notch.
In one embodiment, the power connection device comprises an anti-interference magnetic ring, and the wire is wound on the anti-interference magnetic ring.
In one embodiment, the power connection device further comprises an insulating member, and the anti-interference magnetic ring is arranged in the insulating member. In one embodiment, the input plug assembly includes an input terminal to which one end of the wire is connected and an input sheath within which the input terminal is connected.
In one embodiment, the input terminal is provided with a first input clamping portion, the input sheath is provided with an input jack, the inner wall of the input jack is convexly provided with a second input clamping portion, and the input terminal is inserted into the input jack so that the first input clamping portion is clamped with the second input clamping portion.
In one embodiment, the output plug assembly comprises an output terminal and an output plug, one end of the electric wire, which is far away from the input plug assembly, is connected to the output terminal, and the output terminal is connected to the output plug.
In one embodiment, the output terminal is provided with an output clamping portion, the output plug connector is provided with an output jack and an output clamping groove which are communicated, and the output terminal is inserted into the output jack so that the output clamping portion is clamped in the output clamping groove.
An energy storage device comprises a photovoltaic collecting device and the power supply connecting device in any one of the embodiments, the photovoltaic collecting device is fixedly connected with the second fixing piece, and the input plugging assembly is plugged in the photovoltaic collecting device.
Compared with the prior art, the utility model has at least the following advantages:
1. because the both ends of connecting piece are connected with first mounting and second mounting respectively, and first mounting and input grafting subassembly fixed connection, and second mounting and photovoltaic collection device fixed connection, input grafting subassembly pegs graft in photovoltaic collection device promptly, and input grafting subassembly passes through installing support and photovoltaic collection device fixed connection, has avoided input grafting subassembly to separate with photovoltaic collection device because of dragging, and then ensures that photovoltaic collection device passes through the electric wire and continuously supplies power.
2. Because the first fixing piece of installing support and input plug assembly fixed connection for can remove input plug assembly through removing the installing support, can insert the plug assembly plug in the photovoltaic collection device through removing the installing support promptly, and the installing assembly exposes in the photovoltaic collection device outside, so improved the convenience of plug input plug assembly.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural diagram of a power connection device according to an embodiment;
fig. 2 is an exploded view of a part of the structure of the power supply connection device shown in fig. 1;
FIG. 3 is a cross-sectional view of the power connection device shown in FIG. 1 taken along line A-A;
fig. 4 is an exploded view of another part of the structure of the power supply connection device shown in fig. 1.
Detailed Description
To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This 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. 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 utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1, a power connection device 10 of an embodiment includes an electric wire 100, an input plug assembly 200, an output plug assembly 300, and a mounting bracket 400, two ends of the electric wire 100 are respectively connected to the input plug assembly 200 and the output plug assembly 300, the mounting bracket 400 includes a first fixing member 410, a connecting member 420, and a second fixing member 430, which are sequentially connected, the first fixing member 410 is used to connect the input plug assembly 200, and the second fixing member 430 is used to fixedly connect to a photovoltaic collection device. In the present embodiment, the input plug assembly 200 is used for connecting with a photovoltaic collection device, and specifically, the input plug assembly 200 is plugged into the photovoltaic collection device. Two ends of the wire 100 are respectively electrically connected with the input plug assembly 200 and the output plug assembly 300, the input plug assembly 200 is used for being connected with an output end of the photovoltaic collecting device, and the output plug assembly 300 is used for being connected with an electric product, so that the photovoltaic collecting device supplies power to the electric product through the wire 100. The mounting bracket 400 is located outside the photovoltaic collection device, the mounting bracket 400 includes a first fixing member 410, a connecting member 420 and a second fixing member 430 which are connected in sequence, the first fixing member 410 is fixedly connected with the input plug-in assembly 200, and the second fixing member 430 is used for being fixedly connected with the photovoltaic collection device, so that the input plug-in assembly 200 is fixed on the photovoltaic collection device through the mounting bracket 400.
In the power connection device 10, the two ends of the connecting member 420 are respectively connected to the first fixing member 410 and the second fixing member 430, the first fixing member 410 is fixedly connected to the input plug assembly 200, and the second fixing member 430 is fixedly connected to the photovoltaic collection device, i.e., the input plug assembly 200 is plugged into the photovoltaic collection device, and the input plug assembly 200 is fixedly connected to the photovoltaic collection device through the mounting bracket 400, thereby avoiding the problem that the input plug assembly 200 is separated from the photovoltaic collection device due to dragging, and further ensuring that the photovoltaic collection device continuously supplies power to the outside through the electric wire 100. In addition, since the first fixing member 410 of the mounting bracket 400 is fixedly connected to the input plug assembly 200, the input plug assembly 200 can be moved by moving the mounting bracket 400, that is, the input plug assembly 200 can be plugged into or pulled out of the photovoltaic collection device by moving the mounting bracket 400, and the mounting bracket 400 is exposed outside the photovoltaic collection device, so that convenience of plugging and pulling the input plug assembly 200 is improved.
As shown in fig. 2, in one embodiment, the first fixing member 410 includes a first fixing body 411 and a plurality of clamping portions 412, the plurality of clamping portions 412 are disposed along a circumferential direction of the first fixing body 411, and the plurality of clamping portions 412 are respectively abutted against an outer side of the input plug assembly 200, so that the plurality of clamping portions 412 are used for clamping the input plug assembly 200. In the present embodiment, a plurality of clamping portions 412 are provided along the circumferential direction of the first fixing body 411, so that the plurality of clamping portions 412 and the first fixing body 411 form a clamping space, the clamping space is adapted to the input plug assembly 200, the input plug assembly 200 is accommodated in the clamping space, and abuts against the plurality of clamping portions 412, so that the input plug assembly 200 is inserted into the first fixing member 410, namely, the input socket assembly 200 is fixedly connected to the first fixing member 410, and since the first fixing member 410, the connecting member 420 and the second fixing member 430 are sequentially connected, and the second fixing member 430 is used to be fixedly connected with the photovoltaic collecting apparatus, such that the input socket assembly 200 is fixedly connected with the photovoltaic collecting apparatus through the mounting bracket 400, and then improved the positional stability of input plug assembly 200, avoided input plug assembly 200 because of receiving the mistake and dragged the problem of disconnection with photovoltaic collection device.
As shown in fig. 2, the first fixing body 411 is provided with a notch 4111, the size of the notch 4111 is gradually reduced from outside to inside, and the electric wire 100 is clamped in the notch 4111. In this embodiment, the first fixing member 410 is provided with a notch 4111, the notch 4111 is adapted to the electrical wire 100, the size of the notch 4111 is gradually reduced from outside to inside, and a portion of the electrical wire 100 adjacent to the input plug assembly 200 is clamped in the notch 4111, so that the electrical wire 100 penetrates through the first fixing body 4111 and is connected to the input plug assembly 200. Since the notch 4111 is gradually reduced from outside to inside, the convenience of the wire 100 being inserted into the notch 4111 is improved. Meanwhile, as the part of the electric wire 100 adjacent to the input plug assembly 200 is clamped in the notch 4111, the problem that one end of the electric wire 100 adjacent to the input plug assembly 200 is bent is avoided, and further the problem that the joint of the electric wire 100 and the input plug assembly 200 is broken is avoided, and further the connection stability of the electric wire 100 and the input plug assembly 200 is improved. In one embodiment, the notch 4111 is a sector.
As shown in fig. 3, in one embodiment, the power connection device 10 includes an anti-interference magnetic ring 500, and the electric wire 100 is wound around the anti-interference magnetic ring 500. In the embodiment, since the anti-interference magnetic ring 500 has the capability of absorbing electrostatic pulses, and the wire 100 is wound around the anti-interference magnetic ring 500, the anti-interference capability of the wire 100 is improved.
With continued reference to fig. 3, in one embodiment, the power connection device 10 further includes an insulating member 600, and the anti-interference magnetic ring 500 is disposed in the insulating member 600. In this embodiment, the insulating member 600 has the functions of heat insulation and insulation, the wire 100 is wound around the anti-interference magnetic ring 500, and the anti-interference magnetic ring 500 and the wire 100 wound around the anti-interference magnetic ring 500 are disposed in the insulating member 600, so that the insulating member 600 isolates the anti-interference magnetic ring 500 and the wire 100 wound around the anti-interference magnetic ring 500 from the outside, thereby avoiding the problem that the wire 100 wound around the anti-interference magnetic ring 500 and the anti-interference magnetic ring 500 are damaged by external collision, and prolonging the service lives of the anti-interference magnetic ring 500 and the wire 100 wound around the anti-interference magnetic ring 500. In addition, the insulating member 600 isolates the static electricity absorbed by the anti-interference magnetic ring 500 from the outside, thereby preventing the static electricity of the anti-interference magnetic ring 500 from leaking. It is understood that the insulator 600 may be a plastic layer structure or other insulating layer structure.
As shown in fig. 1 and 2, in one embodiment, the input plug assembly 200 includes an input terminal 210 and an input sheath 220, one end of the electric wire 100 is connected to the input terminal 210, and the input terminal 210 is connected in the input sheath 220. In this embodiment, the one end of electric wire 100 is connected with input terminal 210, and input terminal 210 imbeds in input sheath 220, and input sheath 220 pegs graft in photovoltaic collection device, avoids electric wire 100 direct and photovoltaic collection device contact to avoid the electric core of electric wire 100 to stab photovoltaic collection device, and then improved photovoltaic collection device's life.
Referring to fig. 1 and fig. 2, in one embodiment, the input terminal 210 is provided with a first input clamping portion 211, the input sheath 220 is provided with an input jack 221, an inner wall of the input jack 221 is provided with a second input clamping portion 222 in a protruding manner, and the input terminal 210 is inserted into the input jack 221 so that the first input clamping portion 211 is clamped with the second input clamping portion 222. In the present embodiment, the input plug assembly 200 includes the input terminal 210 and the input sheath 220, and the input terminal 210 is clamped in the input sheath 220, so as to improve the connection stability between the electric wire 100 and the input plug assembly 200. Specifically, the input sheath 220 is provided with an input jack 221, the inner wall of the input jack 221 is provided with a second input clamping portion 222 in a protruding manner, and the input terminal 210 is inserted into the input jack 221, so that the first input clamping portion 211 is clamped with the second input clamping portion 222, and the connection stability of the electric wire 100 and the input plug assembly 200 is further improved. In addition, since the input terminal 210 is inserted into the input jack 221, the input sheath 220 protects the input terminal 210, thereby preventing the input terminal 210 from being damaged, and further protecting the electric wire 100 connected to the inside of the input terminal 210.
In one embodiment, the electric wire 100 includes a live wire, a neutral wire and a ground wire, the number of the input terminals 210 is three, the number of the notches 4111 is three, the number of the input jacks 221 is three, the number of the second input clamping portions 222 is three, the live wire, the neutral wire and the ground wire are respectively and correspondingly connected to one input terminal 210, the three input terminals 210 are all clamped in the input sheath 220, so that the input sheath 220 is inserted into the photovoltaic collecting device to complete the electric connection between the electric wire 100 and the photovoltaic collecting device, and the connection efficiency between the electric wire 100 and the photovoltaic collecting device is further improved.
As shown in fig. 1 and 4, in one embodiment, the output plug assembly 300 includes an output terminal 310 and an output plug 320, an end of the wire 100 facing away from the input plug assembly 200 is connected to the output terminal 310, and the output terminal 310 is connected to the output plug 320. In the present embodiment, both ends of the electric wire 100 are respectively connected with the input plug assembly 200 and the output terminal 310, the output terminal 310 is connected with the output plug 320, and the output plug 320 is used for being connected with an electric product, so that the photovoltaic collecting apparatus can supply power to the electric product through the power supply connection apparatus 10.
As shown in fig. 4, in one embodiment, the output terminal 310 is provided with an output clamping portion 311, the output plug 320 is provided with an output jack 321 and an output clamping groove 322, the output clamping groove 322 is communicated with the output jack 321, and the output terminal 310 is inserted into the output jack 321, so that the output clamping portion 311 is clamped in the output clamping groove 322. In the present embodiment, the output terminal 310 is plugged into the output connector 320, and the output connector 320 is used for electrically connecting to an electric product. Specifically, the output plug 320 is provided with an output jack 321 and an output clamping groove 322, the output clamping groove 322 is communicated with the output jack 321, the output terminal 310 is inserted into the output jack 321, and the output clamping portion 311 is clamped into the output clamping groove 322, so that the connection stability of the electric wire 100 and the output plug assembly 300 is improved. In addition, because the output terminal 310 is inserted into the output jack 321, the output plug 320 protects the output terminal 310, and the problem of damage to the output terminal 310 is avoided.
The application further provides an energy storage device, which comprises a photovoltaic collecting device and the power supply connecting device 10 in any one of the above embodiments, wherein the photovoltaic collecting device is fixedly connected with the second fixing member 430, and the input plug-in assembly 200 is plugged in the photovoltaic collecting device. Further, the power connection device 10 includes an electric wire 100, an input plug assembly 200, an output plug assembly 300 and a mounting bracket 400, two ends of the electric wire 100 are respectively connected with the input plug assembly 200 and the output plug assembly 300, the mounting bracket 400 includes a first fixing member 410, a connecting member 420 and a second fixing member 430 which are connected in sequence, the first fixing member 410 is used for connecting the input plug assembly 200, and the second fixing member 430 is used for being fixedly connected with the photovoltaic collection device. In the present embodiment, the input plug assembly 200 is used for connecting with a photovoltaic collection device, and specifically, the input plug assembly 200 is plugged into the photovoltaic collection device. Two ends of the wire 100 are respectively electrically connected with the input plug assembly 200 and the output plug assembly 300, the input plug assembly 200 is used for being connected with an output end of the photovoltaic collecting device, and the output plug assembly 300 is used for being connected with an electric product, so that the photovoltaic collecting device supplies power to the electric product through the wire 100. The mounting bracket 400 is located outside the photovoltaic collection device, the mounting bracket 400 includes a first fixing member 410, a connecting member 420 and a second fixing member 430 which are connected in sequence, the first fixing member 410 is fixedly connected with the input plug-in assembly 200, and the second fixing member 430 is used for being fixedly connected with the photovoltaic collection device, so that the input plug-in assembly 200 is fixed on the photovoltaic collection device through the mounting bracket 400.
Compared with the prior art, the utility model has at least the following advantages:
1. because the two ends of the connecting member 420 are respectively connected with the first fixing member 410 and the second fixing member 430, the first fixing member 410 is fixedly connected with the input plug-in assembly 300, and the second fixing member 430 is fixedly connected with the photovoltaic collection device, that is, the input plug-in assembly 300 is plugged in the photovoltaic collection device, and the input plug-in assembly 300 is fixedly connected with the photovoltaic collection device through the mounting bracket 400, the input plug-in assembly 300 is prevented from being separated from the photovoltaic collection device due to dragging, and the photovoltaic collection device is ensured to continuously supply power through the electric wire 100.
2. Because the first fixing part 410 of the mounting bracket 400 is fixedly connected with the input plug assembly 200, the input plug assembly 200 can be moved by moving the mounting bracket 400, that is, the input plug assembly 200 can be plugged into or pulled out of the photovoltaic collection device by moving the mounting bracket 400, and the mounting assembly is exposed outside the photovoltaic collection device, so that convenience in plugging and pulling the input plug assembly 200 is improved.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A power connection device, comprising:
an electric wire;
an input plug assembly;
the two ends of the wire are respectively and electrically connected with the input plug-in component and the output plug-in component; and
the photovoltaic power generation device comprises a mounting bracket, wherein the mounting bracket comprises a first fixing part, a connecting part and a second fixing part which are sequentially connected, the first fixing part is used for fixing the input splicing assembly, and the second fixing part is used for being fixedly connected with the photovoltaic collecting device.
2. The power supply connection device according to claim 1, wherein the first fixing member includes a first fixing body and a plurality of clamping portions, the plurality of clamping portions are arranged along a circumferential direction of the first fixing body, and the plurality of clamping portions are respectively abutted against outer sides of the input plug assembly so that the plurality of clamping portions are used for clamping the input plug assembly.
3. The power connection device of claim 2, wherein the first fixing body is formed with a notch, the size of the notch gradually decreases from outside to inside, and the wire is clamped in the notch.
4. The power connection device of claim 1, further comprising an anti-tamper magnetic ring, wherein the wire is wound around the anti-tamper magnetic ring.
5. The power connection device of claim 4, further comprising an insulator, wherein the anti-tamper magnetic ring is disposed within the insulator.
6. The power connection device of claim 1, wherein the input plug assembly includes an input terminal and an input sheath, one end of the wire being connected to the input terminal, the input terminal being connected within the input sheath.
7. The power supply connection device according to claim 6, wherein the input terminal is provided with a first input clamping portion, the input sheath is provided with an input jack, the inner wall of the input jack is provided with a second input clamping portion in a protruding manner, and the input terminal is inserted into the input jack so that the first input clamping portion is clamped with the second input clamping portion.
8. The power connection device according to any one of claims 1 to 7, wherein the output plug assembly includes an output terminal to which an end of the electric wire facing away from the input plug assembly is connected, and an output plug to which the output terminal is connected.
9. The power supply connection device according to claim 8, wherein the output terminal is provided with an output clamping portion, the output plug connector is provided with an output jack and an output clamping groove which are communicated, and the output terminal is inserted into the output jack so that the output clamping portion is clamped in the output clamping groove.
10. An energy storage device, comprising a photovoltaic collecting device and the power supply connection device as claimed in any one of claims 1 to 9, wherein the photovoltaic collecting device is fixedly connected with the second fixing member, and the input plug-in module is plugged in the photovoltaic collecting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122420438.3U CN216085548U (en) | 2021-09-30 | 2021-09-30 | Power supply connecting device and energy storage equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122420438.3U CN216085548U (en) | 2021-09-30 | 2021-09-30 | Power supply connecting device and energy storage equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216085548U true CN216085548U (en) | 2022-03-18 |
Family
ID=80637731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122420438.3U Active CN216085548U (en) | 2021-09-30 | 2021-09-30 | Power supply connecting device and energy storage equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216085548U (en) |
-
2021
- 2021-09-30 CN CN202122420438.3U patent/CN216085548U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111413770B (en) | Photoelectric connecting device | |
| CN111834787B (en) | Anti-seismic connector for radio frequency cable and connecting method thereof | |
| CN216085548U (en) | Power supply connecting device and energy storage equipment | |
| CN202363714U (en) | Power panel | |
| CN217134771U (en) | Plug connector for motor wire | |
| CN216720406U (en) | Micro-circular split type high-density coaxial mixed push-pull self-locking connector | |
| CN215989433U (en) | Power line with multiple connectors | |
| CN210668923U (en) | Power cord convenient to carry and use | |
| CN213151114U (en) | Battery connecting wire | |
| CN210608445U (en) | Bus duct with low-voltage incoming line steering joint | |
| JP2014072195A (en) | Insertion connector | |
| CN110783880B (en) | Special connecting device for 10kV bypass operation system | |
| CN108674203B (en) | Charging and discharging socket and plug for rechargeable battery and battery box comprising charging and discharging socket and plug | |
| CN212517825U (en) | Parallel connection line for energy storage power supply | |
| CN215770617U (en) | Power cable with high insulation flexibility strength | |
| CN221305011U (en) | Double-branch separable connector | |
| CN221885507U (en) | Multifunctional extension line for relay protection test cable | |
| CN210272800U (en) | Cluster unit adapter | |
| CN215180794U (en) | Cable delivery electrification detection equipment for core breakage prevention of industrial control equipment personal service system | |
| CN212991511U (en) | High plug and socket docking mechanism of security | |
| CN212257925U (en) | But conductor wire of plug connection | |
| CN213936715U (en) | Modular bus control system | |
| CN210326325U (en) | Low-voltage cabinet complete cable assembly | |
| CN211182710U (en) | Automobile wire harness with fuse | |
| CN214706490U (en) | Electric connector with wire separation structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |