CN216648624U

CN216648624U - Lightning protection electrostatic device for computer lab

Info

Publication number: CN216648624U
Application number: CN202122542489.3U
Authority: CN
Inventors: 叶天宇
Original assignee: Shanghai Leiheng Lightning Protection Technology Co ltd
Current assignee: Shanghai Leiheng Lightning Protection Technology Co ltd
Priority date: 2021-10-21
Filing date: 2021-10-21
Publication date: 2022-05-31
Anticipated expiration: 2031-10-21

Abstract

The utility model belongs to the technical field of lightning protection and static prevention, and particularly relates to a lightning protection and static prevention device for a machine room, which comprises a grounding wire, and is characterized in that the grounding wire is sleeved with a connecting shell, the top of the connecting shell is provided with a limiting block sleeved outside the grounding wire, a clamping block sleeved on the grounding wire is arranged in the limiting block, one side of the limiting block is provided with a spring sleeved outside the grounding wire, one end of the spring is provided with a connector, the connector is fixedly connected with the grounding wire, one side of the connector is provided with a conductive body, and the outer side of the conductive body is sleeved with a connecting block. Making it more practical.

Description

Lightning protection electrostatic device for computer lab

Technical Field

The utility model relates to the technical field of lightning protection and static prevention, in particular to a lightning protection static device for a machine room.

Background

The computer lab need prevent thunder and static, but how to go out thunder and static guide, make the electrical equipment safety in the computer lab, and current method is to connect the underground with the conductor wire, and current lightning protection antistatic device connects the damaged inconvenient change of wire part after long-time the use, directly causes earthing device to be unable to use.

SUMMERY OF THE UTILITY MODEL

Objects of the utility model

In order to solve the technical problems in the background art, the utility model provides a lightning protection static device for a machine room, which has the characteristics of good anti-theft effect and capability of avoiding the base station from being stolen.

(II) technical scheme

In order to solve the technical problems, the utility model provides a lightning protection static device for a machine room, which comprises an earth conductor and is characterized in that a connecting shell is sleeved on the earth conductor, a limiting block sleeved outside the earth conductor is arranged at the top of the connecting shell, a clamping block sleeved on the earth conductor is arranged in the limiting block, a spring sleeved outside the earth conductor is arranged on one side of the limiting block, a connecting head is arranged at one end of the spring and fixedly connected with the earth conductor, a conductive body is arranged on one side of the connecting head, a connecting block is sleeved on the outer side of the conductive body, a first limiting ring is sleeved on one side of the outer side of the connecting block, a fixing ring is rotatably connected to the outer side of the first limiting ring, the inner wall of one side of the fixing ring is connected with the side wall of the connecting shell in a threaded manner, a connecting ring is arranged on one side of the fixing ring, and one end of the connecting ring is connected with the connecting block in a threaded manner, the one end of go-between rotates through the second limit ring and is connected with the adapter, logical groove has been seted up to the adapter diapire, it is equipped with the grounding body to lead to the inslot, the spread groove has been seted up at the top of grounding body, electric conductor one end is inserted in the spread groove.

Preferably, one side of the limiting block is provided with a clamping groove, the clamping block is installed in the clamping groove and consists of a circular ring and four rectangular blocks, and the rectangular blocks are installed on the side wall of the circular ring, and included angles between the adjacent rectangular blocks are ninety degrees.

Preferably, the cross section of the through groove is convex, and the through groove is matched with the conductor and the grounding body.

Preferably, the upper part of the grounding body is connected with the inner wall of the through groove through threads, and the lower part of the grounding body is in a twist shape.

Preferably, a plurality of grounding supports are arranged on the outer side of the upper part of the grounding body, and a gap between the grounding supports is one hundred twenty degrees.

Preferably, the spring is in a compressed state.

The technical scheme of the utility model has the following beneficial technical effects: according to the utility model, the part connected with the grounding wire can be conveniently replaced, the whole device is convenient to disassemble and assemble, the use is more convenient, and meanwhile, the end part of the grounding wire can be fastened, so that the grounding wire is not easy to fall off and loose and poor in contact when being used in a tensioning manner, and the practicability is stronger.

Drawings

FIG. 1 is a schematic illustration of a partial explosion configuration of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is an enlarged view of A in FIG. 2 according to the present invention;

fig. 4 is a schematic structural diagram of the limiting block and the fixture block of the present invention.

Reference numerals:

1. a ground lead; 2. a connecting shell; 3. a fixing ring; 4. connecting blocks; 5. a connecting ring; 6. an adapter; 7. a grounding bracket; 8. a ground body; 9. a cavity is communicated; 10. a limiting block; 11. a clamping block; 12. a spring; 13. a connector; 14. an electrical conductor; 15. connecting grooves; 16. a through groove; 17. a card slot; 18. a first confinement ring; 19. a second confinement ring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-4, the lightning protection static electricity device for a machine room provided by the utility model comprises a ground wire 1, a connecting shell 2 is sleeved on the outer side of the ground wire 1, a limiting block 10 is fixedly installed at the top of the connecting shell 2, a clamping block 11 sleeved on the ground wire 1 is installed in the limiting block 10, a spring 12 is arranged on one side of the limiting block 10, one side of the spring 12 is connected with a connector 13, one side of the connector 13 is connected with a conductor 14, a connecting block 4 is sleeved on the outer side of the conductor 14, a first limiting ring 18 is fixedly sleeved on one side of the outer side of the connecting block 4, and a fixing ring 3 is sleeved on the outer side of the first limiting ring 18.

In this embodiment, the spring 12 is in a compressed state, and can push the fixture block 11 to clamp the fixture block 11 in the limiting block 10, thereby preventing the line end of the ground wire 1 from easily falling off or loosening, and the like, the thread connection between the fixing ring 3 and the ground wire 1, the clamping groove 17 is formed in one side of the limiting block 10, the fixture block 11 is installed in the clamping groove 17, the clamping groove 17 is composed of a circular ring and four rectangular blocks, the four rectangular blocks are fixedly installed on the side wall of the circular ring, and the included angle between the adjacent rectangular blocks is ninety degrees, the fixture block 11 is fixedly connected with the ground wire 1, one end portion of the connecting block 4 is inserted into the ground wire 1 and connected with the connector 13, the through cavity 9 is formed in one side of the connecting block 4, one end of the conductor 14 passes through the through cavity 9, the end portion of the ground wire 1 is not easily fallen off by the mutual engagement between the fixture block 11 and the limiting block 10, and the connector 13 is simultaneously matched with the connector 13, The use of the connecting block 4, the first limiting ring 18 and the fixing ring 3 makes the ground lead 1 not easy to fall off or loose and have poor contact when the ground lead 1 is pulled for use.

In this example, the first limiting ring 18 is a circular ring, and the first limiting ring 18 is rotatably connected with the fixing ring 3, so that the fixing ring 3 can independently rotate on the connecting block 4, and is conveniently connected with the grounding wire 1, and meanwhile, the grounding wire 1 and the fixing ring 3 are conveniently detached from each other, so that the components inside the grounding wire 1 can be conveniently replaced, and the use is more convenient.

And a connecting ring 5 is arranged on one side of the fixing ring 3, one end of the connecting ring 5 is in threaded connection with the connecting block 4, and the other end of the connecting ring 5 is connected with the adapter 6 through a second limiting ring 19.

In this embodiment, the second limiting ring 19 is annular, the second limiting ring 19 is fixedly connected to the side wall of the adapter 6, and the connecting ring 5 is rotatably connected to the second limiting ring 19, so that the connecting ring 5 can rotate on the connecting ring 5 alone, and is conveniently connected to the connecting block 4, and meanwhile, the adapter 6 and the connecting block 4 are conveniently detached from each other.

The bottom of adapter 6 is equipped with grounding body 8, and the logical groove 16 that sets up in adapter 6 bottom is inserted to the upper end of grounding body 8, and the one end of electric conductor 14 is connected with grounding body 8 one end in inserting logical groove 16, is equipped with a plurality of ground connection support 7 in the upper portion outside of adapter 6's bottom grounding body 8.

In this embodiment, lead to groove 16 and run through the diapire and the roof of adapter 6, and the cross-section that leads to groove 16 is type of dogbone, and with electric conductor 14 and grounding body 8 looks adaptation, grounding body 8's lower part is the twist, be convenient for break into the soil, make its easy to assemble, grounding body 8's upper end and lead to 16 inner wall threaded connection of groove, connecting groove 15 has been seted up at grounding body 8's top, electric conductor 14 inserts in connecting groove 15, through grounding body 8 and adapter 6 threaded connection, but draw-in groove 17 realizes the split, it is more convenient to use, can transmit the thunder and lightning or the static of transmission to grounding body 8 through electric conductor 14, and then leading-in ground, thereby play the lightning protection and prevent static.

In this example, the grounding brackets 7 are provided in three and are mounted one hundred twenty degrees from each other, which makes the device more stable.

The working principle and the using process of the utility model are as follows: the fixing ring 3 is twisted, the grounding wires 1 of the fixing ring 3 are detached, and meanwhile the connecting block 4 and the grounding wires 1 are separated, so that the thrust on the connecting head 13 is relieved, the spring 12 gradually restores to a normal state, the grounding bracket 7 can be taken out, the clamping block 11 can be taken out when the connecting block is in a normal state, and connected parts can be replaced if the parts are damaged; can also twist the go-between 5 simultaneously and make separation between go-between 5 and the connecting block 4, thereby make and part between adapter 6 and the connecting block 4, but through twisting adapter 6 still earthing conductor 1 with the split between adapter 6 and the grounding body 8, be convenient for change the damaged part, the dismouting of being convenient for simultaneously, it is more convenient to use, the device overall structure is simple, the dismouting of being convenient for, the part that conveniently is connected with earthing conductor 1 after long-time the use damages is changed, can be to earthing conductor 1 tip fastening simultaneously, make earthing conductor 1 difficult drop when taut use and not hard up the emergence of contact failure problem, make its practicality stronger.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the utility model and are not to be construed as limiting the utility model. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A lightning protection static device for a machine room comprises a grounding wire (1) and is characterized in that the grounding wire (1) is sleeved with a connecting shell (2), a limiting block (10) sleeved outside the grounding wire (1) is arranged at the top of the connecting shell (2), a clamping block (11) sleeved on the grounding wire (1) is arranged in the limiting block (10), a spring (12) sleeved outside the grounding wire (1) is arranged on one side of the limiting block (10), a connector (13) is arranged at one end of the spring (12), the connector (13) is fixedly connected with the grounding wire (1), an electric conductor (14) is arranged on one side of the connector (13), a connecting block (4) is sleeved outside the electric conductor (14), a first limiting ring (18) is sleeved on one side of the outer side of the connecting block (4), and a fixing ring (3) is rotatably connected to the outer side of the first limiting ring (18), the utility model discloses a lead to the electricity generation device, including solid fixed ring (3), the lateral wall of one side inner wall threaded connection shell (2) of solid fixed ring (3), one side of solid fixed ring (3) is equipped with go-between (5), the one end threaded connection connecting block (4) of go-between (5), the one end of go-between (5) is rotated through second confinement ring (19) and is connected with adapter (6), logical groove (16) have been seted up to adapter (6) diapire, be equipped with grounding body (8) in leading to groove (16), spread groove (15) have been seted up at the top of grounding body (8), electric conductor (14) one end is inserted in spread groove (15).

2. The device for preventing thunder and static electricity for the machine room according to claim 1, wherein a clamping groove (17) is formed in one side of the limiting block (10), the clamping block (11) is installed in the clamping groove (17), the clamping block (11) is composed of a circular ring and four rectangular blocks, and the rectangular blocks are installed on the side wall of the circular ring, and an included angle between the rectangular blocks adjacent to each other is ninety degrees.

3. The device of claim 1, wherein the cross section of the through groove (16) is convex, and the through groove (16) is adapted to the conductor (14) and the grounding body (8).

4. The device of claim 1, wherein the upper portion of the grounding body (8) is connected to the inner wall of the through groove (16) by a screw thread, and the lower portion of the grounding body (8) is twist-shaped.

5. The device for preventing thunder and static electricity for the machine room according to claim 1, wherein a plurality of grounding brackets (7) are arranged on the outer side of the upper part of the grounding body (8), and the grounding brackets (7) form a hundred twenty degrees.

6. The device of claim 1, wherein the spring (12) is in a compressed state.