Grounding stud

Abstract

The grounding stud comprises a stud body, a supporting plate and a nut, the stud body is provided with double-end threads, one end of the stud body is a plate end connected with a plate, the other end of the stud body is a terminal end connected with a conductive terminal, the supporting plate is arranged in the middle of the stud body in a sleeved mode, and the conductive terminal is installed on the side, away from the plate, of the supporting plate. The conductive terminal is locked through the nut, and the supporting plate plays a role in limiting and supporting the plate and bearing the conductive terminal when the conductive terminal is locked. By using the stud with the double threads, the problems of inconvenience and high cost caused by using welding equipment are effectively solved, the mounting is convenient, the repair and the maintenance are convenient, and the cost is greatly saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to grounding technology field especially a grounding stud. BACKGROUND

[0002] The function of the grounding stud is to ground the electricity on the electronic component, and it is widely used. There are many types of grounding studs, and the most common scheme (such as Figure 1 ) is to first fix the stud on the plate by welding, then sleeve the terminal on the stud, and finally lock it with a nut. The plate can receive the electricity transmitted by the bolt on the terminal. When this scheme is applied in the aluminum material scene, due to the consideration of welding the same material, the cost of aluminum fastener is high and special welding equipment is needed to complete the installation, which is very inconvenient. In addition, the welding place may cause false welding, which is not easy to maintain and causes great hidden trouble to the normal operation of the equipment. UTILITY MODEL CONTENTS

[0003] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art, and provide a grounding stud which is simple in structure, reasonable in design, quick and convenient to install, and reasonable in price.

[0004] The utility model adopts the technical scheme that a grounding stud comprises a stud body, a support plate and a nut, the stud body is provided with double threads, one end is a plate end connected with a plate, and the other end is a terminal end connected with a conductive terminal, the support plate is sleeved on the middle position of the stud body, the conductive terminal is installed on the side of the support plate away from the plate, and the conductive terminal is locked by the nut, and the support plate plays the roles of limiting and supporting the plate and bearing when locking the conductive terminal.

[0005] Further, the terminal end thread is a mechanical thread matched with the inner thread of the nut.

[0006] Further, the plate end is provided with a mechanical thread or a self-tapping locking thread.

[0007] Further, the self-tapping locking thread is a triangular tooth thread.

[0008] Further, the support plate is provided with a hexagonal cross section.

[0009] Further, the support plate and the stud body are in an integrated structure.

[0010] The grounding stud has the advantages that

[0011] 1. By using the stud with double thread, one end is screwed into the plate, and the other end is used to cooperate with the nut to fix the locking conductive terminal, effectively solve the inconvenience and high cost problem of using welding equipment in the prior art;

[0012] 2. When grounding, only need to screw or self-tapping the plate end into the plate, then sleeve the conductive terminal on the support plate, screw the nut, use the tightening tool to tighten the nut, can complete the grounding, do not need to purchase welding equipment for welding, easy to install, convenient for maintenance and maintenance, greatly save the cost. BRIEF DESCRIPTION OF DRAWINGS

[0013] The utility model will be further explained in connection with the drawings and embodiments.

[0014] Figure 1 It is the grounding scheme schematic view of prior art;

[0015] Figure 2 It is the structure schematic view of embodiment 1 of the utility model;

[0016] Figure 3 It is the structure schematic view of the embodiment 1 and the terminal cooperation installation of the utility model;

[0017] Figure 4 It is the structure schematic view of embodiment 2 of the utility model;

[0018] Figure 5 It is the structure schematic view of the embodiment 2 and the terminal cooperation installation of the utility model;

[0019] In the drawing: 1. plate, 2. support plate, 3. conductive terminal, 4. nut, 5. stud body, 51. plate end, 52. terminal end. DETAILED DESCRIPTION

[0020] Now the utility model will be further explained in connection with the drawings. These drawings are all simplified schematic views, just with the schematic way to show the basic structure of the utility model, therefore it just shows the structure related to the utility model.

[0021] Embodiment 1

[0022] A grounding stud, including stud body 5, support plate 2 and nut 4, the stud body 5 is set as double thread, one head is the plate end 51 connected with the plate 1, the other head is the terminal end 52 connected with the conductive terminal 3, the terminal end 52 thread is mechanical thread, is used to match with the internal thread of nut 4, the plate end 51 is set as mechanical thread.

[0023] The support plate 2 is provided with a hexagonal cross section and is arranged at the middle position of the stud body 5 and is in an integrated structure with the stud body 5, the conductive terminal 3 is arranged on the support plate 2 and is away from the plate 1, and the conductive terminal 3 is locked by the nut 4, and the support plate 2 plays a role of limiting and supporting the plate 1 and bearing when locking the conductive terminal 3.

[0024] During installation, the plate end 51 is screwed into the plate 1 by using a tightening tool, then the conductive terminal 3 is arranged on the support plate 2, the nut 4 is screwed, the nut 4 is tightened by using the tightening tool, and the grounding is completed.

[0025] Embodiment 2

[0026] The grounding stud comprises a stud body 5, a support plate 2 and a nut 4, the stud body 5 is provided with a double thread, one end of which is a plate end 51 connected with the plate 1, and the other end is a terminal end 52 connected with the conductive terminal 3, the terminal end 52 is provided with a mechanical thread matched with the internal thread of the nut 4, and the plate end 51 is provided with a self-tapping triangular thread.

[0027] The support plate 2 is provided with a hexagonal cross section and is arranged at the middle position of the stud body 5 and is in an integrated structure with the stud body 5, the conductive terminal 3 is arranged on the support plate 2 and is away from the plate 1, and the conductive terminal 3 is locked by the nut 4, and the support plate 2 plays a role of limiting and supporting the plate 1 and bearing when locking the conductive terminal 3.

[0028] During installation, the plate end 51 is screwed into the plate 1 by using a tightening tool, then the conductive terminal 3 is arranged on the support plate 2, the nut 4 is screwed, the nut 4 is tightened by using the tightening tool, and the grounding is completed.

[0029] The grounding stud comprises a stud body 5, a support plate 2 and a nut 4, the stud body 5 is provided with a double thread, one end of which is a plate end 51 connected with the plate 1, and the other end is a terminal end 52 connected with the conductive terminal 3, the terminal end 52 is provided with a mechanical thread matched with the internal thread of the nut 4, and the plate end 51 is provided with a self-tapping triangular thread.

[0030] The grounding stud comprises a stud body 5, a support plate 2 and a nut 4, the stud body 5 is provided with a double thread, one end of which is a plate end 51 connected with the plate 1, and the other end is a terminal end 52 connected with the conductive terminal 3, the terminal end 52 is provided with a mechanical thread matched with the internal thread of the nut 4, and the plate end 51 is provided with a self-tapping triangular thread. The technical scope of the utility model is not limited to the content in the specification, and must be determined according to the scope of claims.

Claims

1. A grounding stud characterized by: It includes stud body (5), support plate (2) and nut (4), the stud body (5) is provided as double-end thread, one end is the plate end (51) connected with the plate (1), the other end is the terminal end (52) connected with the conductive terminal (3), the support plate (2) is set in the intermediate position of stud body (5), the conductive terminal (3) is installed on the side of support plate (2) away from the plate (1), and the conductive terminal (3) is locked by nut (4), the support plate (2) is used for limiting, supporting the plate (1) and the bearing effect when locking the conductive terminal (3).

2. A ground stud according to claim 1, characterized in that: The terminal end (52) is mechanical thread, which is matched with the internal thread of nut (4).

3. A grounding stud according to claim 1, characterized in that: The plate end (51) is mechanical thread or self-locking thread.

4. A ground stud according to claim 3, characterised in that: The self-locking thread is triangular thread.

5. The grounding stud of claim 1 wherein: The cross section of support plate (2) is hexagonal surface.

6. A grounding stud according to claim 1, characterized in that: The support plate (2) and stud body (5) are integrated structure.

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