Large-current generator with protective cover plate

Abstract

The utility model discloses a heavy current generator with a protective cover plate, which comprises a generator main body, a power line is fixedly mounted on the outer wall of an electrode connecting block, a protective assembly is arranged at the top of the generator main body, and a protective shell is fixedly connected to the top of the generator main body. The protective cover plate is arranged in the protective shell, open grooves matched with the power line are symmetrically formed in the back face of the protective shell, the protective cover plate and the protective shell form a sealed box body to protect the electrode connecting block and the power line, the line clamping assembly is arranged in the protective shell to clamp and lock the power line, and the clamping assembly and the line clamping assembly are used in a linkage mode to clamp and lock the protective cover plate. The generator body and the protection assembly are used in cooperation, when the protection cover plate is closed, the protection cover plate and the protection shell can protect the power line and the electrode connecting block, the line clamping assembly can clamp and lock the power line, and the clamping assembly can lock the protection cover plate when the line clamping assembly is in a stable state.

Description

Technical Field

[0001] The utility model relates to the field of high current generators, in particular to a high current generator with a protective cover. Background Art

[0002] A high current generator is an instrument used to generate high current and is used in some occasions of power testing. In order to facilitate wiring, wiring electrodes are usually installed on the high current generator.

[0003] In order to facilitate the movement of the high current generator, a roller is installed at the bottom of the high current generator to facilitate moving it to a designated position for work. However, since the wiring electrodes on the top of the high current generator are exposed, the high current generator collides and moves under the action of the roller, which will cause a cross short circuit at the electrode wiring on the top of the high current generator, and the exposed electrodes will have a safety hazard of contact leakage, which makes it inconvenient to use a shielding protection mechanism to protect and position the electrodes and power lines on the top of the high current generator. Utility Model Content

[0004] The purpose of the present utility model is to provide a high current generator with a protective cover to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solution: a high current generator with a protective cover, comprising a generator body, an electrode connection block symmetrically fixedly connected to the top of the generator body, and a power line fixedly installed on the outer wall of the electrode connection block;

[0006] A protective assembly is provided on the top of the generator body, and the protective assembly includes:

[0007] A protective shell, the protective shell is fixedly connected to the top of the generator body, and the back of the protective shell is symmetrically provided with slots matching the power cord;

[0008] A protective cover plate, the protective cover plate being rotatably connected to the top of the protective shell, the protective cover plate and the protective shell forming a sealed box to protect the electrode connection block and the power line;

[0009] A wire clamping assembly is provided inside the protective housing to clamp and lock the power cord;

[0010] The clamping assembly is arranged on the protective cover plate, and the clamping assembly is used in conjunction with the wire clamping assembly to clamp and lock the protective cover plate.

[0011] Preferably, the wire clamping assembly includes:

[0012] a first clamping plate and a fixing block, wherein the first clamping plate is fixedly connected to the top of the generator body through the fixing block;

[0013] A second clamping plate and a limiting assembly, wherein the second clamping plate is installed on the bottom of the protective cover through the limiting assembly, and the second clamping plate and the first clamping plate are symmetrically clamped to the outer wall of the power cord.

[0014] Preferably, the limiting component includes:

[0015] A fixing plate, the fixing plate being fixedly connected to the bottom of the protective cover plate;

[0016] A connecting rod, the bottom of which is fixedly connected to the second splint;

[0017] A limit spring is provided at the bottom of the fixing plate and is used to apply a force to the second clamping plate toward the first clamping plate.

[0018] Preferably, the bottom of the fixed plate is symmetrically provided with connecting grooves, the bottom of the inner cavity of the connecting groove is fixedly sleeved with a limiting ring, the top of the connecting rod passes through the limiting ring and is fixedly connected to the limiting plate, and the limiting plate is located at the bottom of the limiting spring.

[0019] Preferably, the clamping assembly includes:

[0020] A connecting plate, the connecting plate being rotatably connected to the protective cover plate;

[0021] The arc rod is tilted toward the protective cover plate and fixedly connected to the bottom of one side of the connecting plate, and the outer wall of the arc rod is slidably engaged with the protective shell.

[0022] Preferably, a positioning groove matching the arc rod is opened on one side of the inner wall of the protective shell, a connecting hole is opened on the top of the protective cover plate, the inner cavity of the connecting hole is fixedly connected to a connecting shaft, and the outer wall of the connecting shaft is rotatably inserted and sleeved with the connecting plate.

[0023] The technical effects and advantages of this utility model are:

[0024] The utility model utilizes the coordinated use of the generator body and the protective assembly. The protective assembly includes a protective shell, a protective cover, a clamping assembly and a wire clamping assembly. When the protective cover is closed, it can protect the power cord and the electrode connection block together with the protective shell, and the wire clamping assembly can clamp and lock the power cord, and the clamping assembly can lock the protective cover when the wire clamping assembly is in a stable state. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0026] Figure 2It is a schematic diagram of the internal structure of part of the side of the utility model.

[0027] Figure 3 This is a schematic diagram of the internal structure of the front side of the fixing plate of the present invention.

[0028] In the figure: 1. Generator body; 11. Electrode connecting block; 12. Power cord; 2. Protective assembly; 21. Protective shell; 22. Protective cover; 23. Clamping assembly; 231. Connecting plate; 232. Arc rod; 233. Connecting shaft; 24. Wire clamping assembly; 241. First clamping plate; 242. Fixed block; 243. Second clamping plate; 244. Fixed plate; 245. Connecting rod; 246. Connecting groove; 247. Limiting collar; 248. Limiting plate; 249. Limiting spring. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] The utility model provides Figure 1-3 The high current generator with a protective cover shown in the figure includes a generator body 1, an electrode connection block 11 is symmetrically fixedly connected to the top of the generator body 1, and a power line 12 is fixedly installed on the outer wall of the electrode connection block 11. A protective component 2 is provided on the top of the generator body 1. The protective component 2 includes a protective shell 21, a protective cover 22, a clamping component 23 and a clamping component 24. The protective shell 21 is fixedly connected to the top of the generator body 1, and the back of the protective shell 21 is symmetrically provided with a groove matching the power line 12. When the protective cover 22 is opened, the power line 12 can be directly installed or removed. The protective cover 22 is rotatably connected to the protective shell. At the top of the body 21, the protective cover 22 and the protective shell 21 form a sealed box to protect the electrode connecting block 11 and the power cord 12. The wire clamping assembly 24 is arranged inside the protective shell 21 to clamp and lock the power cord 12. When the power cord 12 is installed, the protective cover 22 is closed, and the wire clamping assembly 24 can clamp the power cord 12, thereby ensuring the stability of the installation of the power cord 12. The clamping assembly 23 is arranged on the protective cover 22. The clamping assembly 23 and the wire clamping assembly 24 are used in conjunction to clamp and lock the protective cover 22, and under the reaction force of the wire clamping assembly 24, the clamping assembly 23 can maintain a stable clamping state for the protective cover 22.

[0031] Specifically, the wire clamping assembly 24 includes a first clamping plate 241, a fixed block 242, a second clamping plate 243 and a limiting assembly, and the number of wire clamping assemblies 24 corresponds to the number of power cords 12. The first clamping plate 241 is fixedly connected to the top of the generator body 1 through the fixed block 242, and the second clamping plate 243 is installed on the bottom of the protective cover 22 through the limiting assembly. The second clamping plate 243 and the first clamping plate 241 are symmetrically clamped to the outer wall of the power cord 12, so that under the action of the limiting assembly, the second clamping plate 243 and the first clamping plate 241 can clamp and restrain the power cord 12.

[0032] Furthermore, the limiting assembly includes a fixing plate 244, a connecting rod 245 and a limiting spring 249, and the number of the connecting rod 245 and the limiting spring 249 are both two. The fixing plate 244 is fixedly connected to the bottom of the protective cover 22, the bottom of the connecting rod 245 is fixedly connected to the second clamping plate 243, and the limiting spring 249 is arranged at the bottom of the fixing plate 244. The limiting spring 249 is used to give the second clamping plate 243 a force toward the first clamping plate 241. The bottom of the fixing plate 244 is symmetrically provided with a connecting groove 246, and the bottom of the inner cavity of the connecting groove 246 is fixed. The limiting ring 247 is sleeved, and the top of the connecting rod 245 passes through the limiting ring 247 and is fixedly connected to the limiting plate 248. The limiting plate 248 is located at the bottom of the limiting spring 249, and the limiting spring 249 is slidably sleeved in the inner cavity of the connecting groove 246, so that the limiting spring 249 can give an elastic force to the second clamping plate 243 through the limiting plate 248 and the connecting rod 245, so that the second clamping plate 243 and the first clamping plate 241 clamp the power cord 12, and at the same time, the limiting spring 249 can also give a reverse force to the protective cover 22 through the fixing plate 244.

[0033] Furthermore, the clamping assembly 23 includes a connecting plate 231 and an arc rod 232, the connecting plate 231 is rotatably connected to the protective cover 22, the arc rod 232 is tilted toward the protective cover 22 and fixedly connected to the bottom of one side of the connecting plate 231, the outer wall of the arc rod 232 is slidably clamped with the protective shell 21, and a positioning groove matching the arc rod 232 is provided on one side of the inner wall of the protective shell 21. Under the action of the limit spring 249, the protective cover 22 has a force to rotate and separate relative to the protective shell 21, so that the connecting plate 231 has an upward force to drive the arc rod 232, thereby ensuring that the arc rod 232 and the protective shell are fixed together. The positioning groove on 21 maintains a stable clamping state, thereby ensuring the stability of the protective cover 22 when closed. A connecting hole is opened on the top of the protective cover 22, and the inner cavity of the connecting hole is fixedly connected to the connecting shaft 233. The outer wall of the connecting shaft 233 is rotatably interlaced with the connecting plate 231, and the connecting hole has a certain width. When the connecting plate 231 rotates relative to the connecting shaft 233, the connecting plate 231 drives the arc rod 232 to separate from the positioning groove, and the connecting plate 231 has a certain distance from the inner wall of the protective shell 21, so that when the protective cover 22 is opened, the connecting plate 231 and the arc rod 232 will not be stuck with the protective shell 21.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A high current generator with a protective cover, comprising a generator body (1), an electrode connection block (11) symmetrically fixedly connected to the top of the generator body (1), and a power line (12) fixedly mounted on the outer wall of the electrode connection block (11); It is characterized by: A protective component (2) is provided on the top of the generator body (1), and the protective component (2) comprises: A protective shell (21), wherein the protective shell (21) is fixedly connected to the top of the generator body (1), and the back of the protective shell (21) is symmetrically provided with slots matching the power cord (12); A protective cover plate (22), the protective cover plate (22) being rotatably connected to the top of the protective shell (21), the protective cover plate (22) and the protective shell (21) forming a sealed box to protect the electrode connection block (11) and the power line (12); A wire clamping assembly (24), the wire clamping assembly (24) being arranged inside the protective housing (21) to clamp and lock the power wire (12); A clamping assembly (23) is provided on the protective cover (22), and the clamping assembly (23) is used in conjunction with the wire clamping assembly (24) to clamp and lock the protective cover (22).

2. A high current generator with a protective cover according to claim 1, characterized in that: The wire clamping assembly (24) comprises: a first clamping plate (241) and a fixing block (242), wherein the first clamping plate (241) is fixedly connected to the top of the generator body (1) via the fixing block (242); A second clamping plate (243) and a limiting assembly, wherein the second clamping plate (243) is mounted on the bottom of the protective cover (22) through the limiting assembly, and the second clamping plate (243) and the first clamping plate (241) symmetrically clamp the outer wall of the power cord (12).

3. The high current generator with a protective cover according to claim 2, characterized in that: The limiting component includes: a fixing plate (244), wherein the fixing plate (244) is fixedly connected to the bottom of the protective cover plate (22); A connecting rod (245), the bottom of which is fixedly connected to the second clamping plate (243); A limit spring (249) is provided at the bottom of the fixing plate (244), and the limit spring (249) is used to apply a force to the second clamping plate (243) toward the first clamping plate (241).

4. The high current generator with a protective cover according to claim 3, characterized in that: The bottom of the fixing plate (244) is symmetrically provided with a connecting groove (246), the bottom of the inner cavity of the connecting groove (246) is fixedly sleeved with a limiting ring (247), the top of the connecting rod (245) passes through the limiting ring (247) and is fixedly connected to the limiting plate (248), and the limiting plate (248) is located at the bottom of the limiting spring (249).

5. The high current generator with a protective cover according to claim 1, characterized in that: The clamping assembly (23) comprises: A connecting plate (231), wherein the connecting plate (231) is rotatably connected to the protective cover plate (22); The arc rod (232) is tilted toward the protective cover plate (22) and fixedly connected to the bottom of one side of the connecting plate (231); the outer wall of the arc rod (232) is slidably engaged with the protective shell (21).

6. The high current generator with a protective cover according to claim 5, characterized in that: A positioning groove matching the arc rod (232) is provided on one side of the inner wall of the protective shell (21), a connecting hole is provided on the top of the protective cover plate (22), a connecting shaft (233) is fixedly connected to the inner cavity of the connecting hole, and the outer wall of the connecting shaft (233) is rotatably inserted and sleeved with the connecting plate (231).

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