CN217572673U

CN217572673U - Socket wrench

Info

Publication number: CN217572673U
Application number: CN202220769903.6U
Authority: CN
Inventors: 高杨杰; 孙平
Original assignee: Ruijie Networks Co Ltd
Current assignee: Ruijie Networks Co Ltd
Priority date: 2022-03-31
Filing date: 2022-03-31
Publication date: 2022-10-14
Anticipated expiration: 2032-03-31

Abstract

The utility model discloses a socket spanner for the dismouting nut. The socket wrench comprises a sliding rod and a sleeve, wherein the sleeve is slidably mounted on the sliding rod, and slides along the extending direction of the sliding rod. The slide bar comprises a transmission part, one end of the sleeve is provided with a mounting plate with a first mounting hole, and the transmission part is inserted into the first mounting hole. The sleeve is sleeved on the outer wall of the nut, and the sliding rod drives the sleeve to rotate so as to lock or unscrew the nut. The socket spanner is convenient to operate, so that the nut is labor-saving to disassemble and assemble, and the disassembling and assembling efficiency of the nut is improved.

Description

Socket spanner

Technical Field

The utility model relates to an equipment assembling technical field especially relates to a box spanner.

Background

In the field of mechanical assembly, the most basic operation of tightening or loosening nuts is usually to use a wrench or a socket as an auxiliary tool, thereby reducing the difficulty of operation and saving physical strength. For the nut installed on the electronic equipment, the internal position of the electronic equipment is compact, and the operation space is narrow. When the existing sleeve tool is used for dismounting the nut, the operation is difficult and labor is wasted.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of box spanner for it is narrow and small to solve the inside operating space of electronic equipment, and during current box tool dismouting nut, it is more difficult to operate, and more hard problem.

The utility model provides a pair of socket spanner for the dismouting nut. The socket wrench comprises a sliding rod and a sleeve, wherein the sleeve is slidably mounted on the sliding rod, and slides along the extending direction of the sliding rod. The slide bar comprises a transmission part, one end of the sleeve is provided with a mounting plate with a first mounting hole, and the transmission part is inserted into the first mounting hole. The sleeve is sleeved on the outer wall of the nut, and the sliding rod drives the sleeve to rotate to enable the nut to be locked or unscrewed.

In the above embodiments, the heat dissipation device is mounted on the electronic component and fixed by a fixing device. The fixing device comprises a hollow pin and a nut sleeved on the outer wall of the hollow pin, wherein the nut is in threaded connection with the hollow pin. The hollow pin is fixedly arranged on the heat dissipation device. The electronic assembly is provided with a fixing column, the hollow pin is sleeved on the fixing column, and then the nut is screwed to the hollow pin to complete the installation of the heat dissipation device. The sliding rod is abutted to the fixed column, and the sleeve ascends or descends along the extending direction of the fixed column along with the nut in the process of loosening or screwing the nut. The nut is only subjected to the radial driving force transmitted by the sleeve in the rotating process, so that the resistance of the nut in the rotating process is small, and the labor of an operator is saved. The socket spanner is convenient to operate, so that the nut is labor-saving to disassemble and assemble, and the disassembling and assembling efficiency of the nut is improved.

In an optional technical scheme, the nut is mounted on the electronic component, the electronic component comprises a fixing column and a hollow pin, the fixing column is sleeved with the hollow pin, and the nut is screwed on the outer wall of the hollow pin. The transmission portion is equipped with first recess towards telescopic one end, and the one end that electronic component was kept away from to the fixed column offsets with first recess. Reduce box spanner and rotate the in-process, the condition that the tip of slide bar tip skidded with the tip of fixed column.

In an optional technical solution, the socket wrench may further include a first limiting member, the first limiting member is disposed at one end of the transmission portion close to the socket and located in the inner cavity of the socket, and the first limiting member is configured to limit a sliding distance of the socket in the transmission portion. The sleeve is prevented from separating from the sliding rod.

In an optional technical solution, the first limiting member includes a convex edge located at the transmission portion. The transmission part and the convex edge are of an integrated structure, the processing technology is simple, and the cost is reduced.

In an optional technical scheme, the nut is mounted on the electronic component, the electronic component comprises a fixing column and a hollow pin, the fixing column is sleeved with the hollow pin, and the nut is screwed on the outer wall of the hollow pin. The first limiting part further comprises a limiting plate, a second groove is formed in one side, away from the sliding rod, of the limiting plate, and one end, away from the electronic component, of the fixing column is abutted to the second groove. Reduce box spanner and rotate the in-process, the condition that skids appears in the tip of limiting plate and fixed column.

In an optional technical scheme, a mounting column is arranged on one side, facing the slide bar, of the limiting plate, a second mounting hole is formed in one end, facing the limiting plate, of the slide bar, and the mounting column is mounted in the second mounting hole.

In an optional technical scheme, the limiting plate can be made of plastic. The limiting plate adopts the plastics material to compare the metal material, can effectively reduce the temperature that produces when fixed column and limiting plate rub.

In an optional technical solution, the socket wrench may further include a second limiting member, the second limiting member is disposed at an end of the transmission portion away from the first limiting member, and the mounting plate slides between the first limiting member and the second limiting member along an extending direction of the sliding rod. The second locating part further limits the sliding range of the sleeve, and the sleeve is prevented from falling off from the two ends of the sliding rod.

In an optional technical scheme, the sliding rod may further include an operating portion, and the operating portion is located at one end of the sliding rod, which is far away from the transmission portion. The operation part is used for connecting the slide bar with the electric screwdriver. The electric screwdriver is adopted to operate the socket spanner, so that the dismounting efficiency of the nut is improved.

In an alternative technical scheme, the section of the transmission part perpendicular to the extending direction of the sliding rod is a polygon, and the shape of the first mounting hole is the same as that of the section. The transmission effect of the transmission part and the sleeve is improved.

Drawings

Fig. 1 is a schematic view of an application scenario of a socket wrench according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a socket wrench according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a sleeve according to an embodiment of the present invention;

fig. 4 is a schematic view of the working positions of the socket wrench, the nut and the fixing column according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a socket wrench according to another embodiment of the present invention;

fig. 6 is a schematic structural view of a socket wrench according to another embodiment of the present invention;

fig. 7 is a schematic structural view of a socket wrench according to another embodiment of the present invention.

Reference numerals:

100-a nut; 200-hollow pins; 300-fixed column; 1-a slide bar; 2-a sleeve; 11-a transmission part; 21-mounting a plate; 22-a first mounting hole; 23-lumen; 111-a chute; 112-convex edge; 113-a limiting plate; 114-a first groove; 115-a second groove; 116-a boss; 117-mounting posts; 13-a second mounting hole; 3-a second limiting member; 12-an operating part.

Detailed Description

In order to solve the problem that the internal operation space of the electronic equipment is narrow and small, the existing sleeve tool is difficult to operate and is labor-consuming when the nut is disassembled and assembled. An embodiment of the utility model provides a box spanner. In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail below with reference to the accompanying drawings.

To facilitate understanding of the socket wrench provided in the embodiments of the present application, an application scenario of the socket wrench is first described below. Fig. 1 is a schematic view of an application scenario of the socket wrench according to an embodiment of the present invention. In an alternative application scenario, as shown in fig. 1, the heat dissipation device is mounted to the electronic component and fixed by a fixing device. The fixing device comprises a hollow pin 200 and a nut 100 sleeved on the outer wall of the hollow pin 200, wherein the nut 100 is in threaded connection with the hollow pin 200. The hollow pin 200 is fixedly installed at the heat sink. The electronic component is provided with a fixing column 300, the hollow pin 200 is sleeved on the fixing column, and then the nut 100 is screwed to the outer wall of the hollow pin 200, so that the heat dissipation device is mounted. Because electronic component and heat dissipation equipment compact structure adopt traditional box spanner, it is more difficult and the efficiency is lower to operate. Therefore, the embodiment of the application provides the socket wrench which is used for disassembling and assembling the nut in a labor-saving and convenient manner.

Fig. 2 is a schematic structural diagram of a socket wrench in an embodiment of the present invention, fig. 3 is a schematic structural diagram of a socket in an embodiment of the present invention, and fig. 4 is a schematic working position diagram of a socket wrench, a nut and a fixing column in an embodiment of the present invention. Please refer to fig. 2 to fig. 4, the present invention provides a socket wrench for disassembling and assembling a nut 100. The socket wrench comprises a slide bar 1 and a socket 2. The sleeve 2 is slidably mounted to the slider bar 1. Specifically, the sleeve 2 is slidable in the extending direction of the slider 1. The slide bar 1 comprises a transmission part 11. One end of the sleeve 2 has a mounting plate 21, and the mounting plate 21 is provided with a first mounting hole 22. The transmission portion 11 is inserted into the first mounting hole 22. The sleeve 2 has an internal cavity 23 for receiving the nut 100. The sleeve 2 is sleeved on the outer wall of the nut 100, and the sliding rod 1 abuts against the fixed column 300. The sliding rod 1 is rotated to make the transmission part 11 of the sliding rod 1 drive the sleeve 2 to rotate, so that the nut 100 is locked or loosened on the hollow pin 200.

In the above embodiment, the sliding rod 1 abuts against the fixing column 300, and the sleeve 2 ascends or descends along the extending direction of the fixing column 300 along with the nut 100 in the process of loosening or screwing the nut 100. The nut 100 is only subjected to the radial driving force transmitted by the sleeve 2 during the rotation, so that the nut 100 has less resistance during the rotation. The socket wrench is convenient to operate, so that the nut 100 can be assembled and disassembled with less labor, and the assembling and disassembling efficiency of the nut 100 is improved.

In a specific embodiment, the nut may be a hexagonal nut, and the inner cavity of the sleeve is adapted to the outer wall of the nut.

Referring to fig. 2 and 3, in an alternative embodiment, the section of the transmission portion 11 perpendicular to the extending direction of the sliding rod 1 is polygonal, and may be the same as the first mounting hole 22 of the sleeve 2. The polygon may be a quadrangle, a pentagon, a hexagon, etc., and the present application is not limited specifically. It should be noted that the polygonal shape means that the cross-sectional shape has an angle so that the transmission portion 11 can form a transmission edge. The shape of the first mounting hole 22 may be the same as the cross-sectional shape of the transmission part 11, so the first mounting hole 22 also has an angle, and the edge of the transmission part 11 is matched with the angle of the first mounting hole 22, thereby improving the transmission effect.

Fig. 5 is a schematic structural diagram of a socket wrench according to another embodiment of the present invention. In an alternative embodiment, as shown in fig. 5, the sliding rod 1 may be provided with a sliding slot 111, and the sliding slot 111 is located at the side of the transmission part 11. The sleeve 2 may be provided with a slider (not shown in the figures); or the sleeve is provided with a sliding block, and the sliding rod is provided with a sliding groove. Specifically, the slide groove 111 is formed in the side surface of the transmission unit 11 along the extending direction of the slide bar 1. A slider is provided at an edge of the first mounting hole 22, and the slider is mounted in the slide groove 111. The sliding grooves 111 and the sliding blocks cooperate with each other to guide the sleeve 2, so that the sliding of the sleeve 2 along the extending direction of the sliding rod 1 is more reliable, and the sliding distance of the sleeve 2 can be limited.

In an optional embodiment, the socket wrench may further include a first limiting member, and the first limiting member is disposed at one end of the transmission portion close to the socket and located in the inner cavity of the socket. When the sleeve slides to the end part of the sliding rod, the first limiting part can limit the sliding distance of the sleeve at the transmission part, and the sleeve is prevented from being separated from the sliding rod.

Fig. 6 is a schematic structural view of a socket wrench according to another embodiment of the present invention. In an alternative embodiment, as shown in fig. 6, the first limiting member may include a convex edge 112 located on the transmission portion 11. That is to say, the slide bar 1 and the first limiting member are an integral structure, the processing technology is simpler, and the cost is reduced.

Referring to fig. 2, 5 and 6, in an alternative embodiment, the end of the transmission part 11 facing the sleeve 2 is provided with a first groove 114. One end of the fixing column away from the electronic device abuts against the first groove 114. Reduce box spanner in the rotation process, the tip of slide bar 1 and the tip of fixed column slip the condition of separation.

Specifically, the first groove 114 may be processed into a cylindrical shape, and the cylindrical groove is adapted to the top end of the fixed column, so as to reduce the situation that the sliding rod is separated from the fixed column when the nut is screwed.

The first groove 114 may also be machined as a semicircular groove. The top end of the fixing column can be processed into a hemisphere shape. Socket spanner is when rotating, and the hemisphere top joint of fixed column can reduce the condition of slide bar and fixed column separation in semicircular recess to it is more smooth and easy when rotating still to make the slide bar.

Fig. 7 is a schematic structural view of a socket wrench according to another embodiment of the present invention. Referring to fig. 4 and fig. 7, in another alternative embodiment, the first limiting member may further include a limiting plate 113. One side of the limiting plate 113, which is far away from the sliding rod 1, is provided with a second groove 115, and one end of the fixing column 300, which is far away from the electronic component, abuts against the second groove 115. Reduce box spanner and rotate the in-process, the condition that the separation of skidding appears in the tip of limiting plate 113 and fixed column 300.

Referring to fig. 7, in order to improve the strength of the position-limiting plate 113, in an alternative embodiment, a boss 116 may be disposed on a side of the position-limiting plate 113 facing the fixing post, and the second groove 115 may be located on a side of the boss 116 facing the fixing post.

Referring to fig. 4 and fig. 7, in an alternative embodiment, a mounting post 117 is disposed on a side of the position-limiting plate 113 facing the sliding rod 1, a second mounting hole 13 is disposed on an end of the sliding rod 1 facing the position-limiting plate 113, and the mounting post 117 is mounted in the second mounting hole 13. Specifically, the mounting post 117 may be fixedly mounted to the second mounting hole 13 by means of adhesion or a combination of screw connection and adhesion.

In some embodiments, the limiting plate 113 and the sliding rod 1 may be made of different materials, for example, the limiting plate 113 is made of plastic, and the sliding rod 1 is made of metal. Limiting plate 113 adopts the plastics material to compare the metal material, can effectively reduce the temperature that produces when fixed column 300 rubs with limiting plate 113.

Referring to fig. 4 to 7, in an alternative embodiment, the socket wrench may further include a second limiting member 3, the second limiting member 3 is disposed at an end of the transmission portion 11 away from the first limiting member, and the mounting plate 21 slides between the first limiting member and the second limiting member 3 along the extending direction of the sliding rod 1. The sliding range of the sleeve 2 is further limited, and the sleeve 2 is prevented from falling off from the two ends of the sliding rod 1.

Referring to fig. 2 and fig. 4 to 7, the slide bar 1 may further include an operating portion 12. The operating part 12 is located at one end of the slide bar 1 remote from the transmission part 11. The operation part 12 is used for connecting the slide bar 1 with the electric screwdriver; alternatively, the operation portion 12 is used for an operator to grasp and operate the socket wrench. Specifically, the operating portion 12 may be a standard rod that can be adapted to fit a standard electric screwdriver. The screwdriver rotates to drive the operation part 12 to rotate, the screwdriver transmits the rotating power to the transmission part 11, and the transmission part 11 drives the sleeve 2 to rotate quickly, so that the nut dismounting efficiency is improved.

The socket wrench is not limited to the application scenario, and the standard assembly of the screw and the nut or the assembly of other rod pieces with threads and the nut can be used for disassembling and assembling the nut.

In the description of the present invention, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A socket wrench is used for dismounting a nut and is characterized by comprising a sliding rod and a sleeve, wherein the sleeve is slidably mounted on the sliding rod and slides along the extending direction of the sliding rod;

the sliding rod comprises a transmission part, one end of the sleeve is provided with a mounting plate with a first mounting hole, and the transmission part is inserted into the first mounting hole; the sleeve is sleeved on the outer wall of the nut, and the sliding rod drives the sleeve to rotate so as to lock or unscrew the nut.

2. The socket wrench as claimed in claim 1, wherein the nut is mounted to an electronic component, the electronic component includes a fixing post and a hollow pin, the hollow pin is sleeved on the fixing post, and the nut is screwed on an outer wall of the hollow pin;

the transmission part is provided with a first groove towards one end of the sleeve, and one end, far away from the electronic component, of the fixing column is abutted to the first groove.

3. The socket wrench according to claim 1, further comprising a first limiting member, the first limiting member is disposed at an end of the transmission portion close to the socket and located in the inner cavity of the socket, and the first limiting member is configured to limit a sliding distance of the socket in the transmission portion.

4. The socket wrench of claim 3, wherein the first retaining member includes a ledge on the drive portion.

5. The socket wrench as claimed in claim 3, wherein the nut is mounted to an electronic component, the electronic component includes a fixing post and a hollow pin, the hollow pin is sleeved on the fixing post, and the nut is screwed on an outer wall of the hollow pin;

the first limiting part further comprises a limiting plate, a second groove is formed in one side, away from the sliding rod, of the limiting plate, and one end, away from the electronic component, of the fixing column abuts against the second groove.

6. The socket wrench as claimed in claim 5, wherein the limiting plate has a mounting post at a side thereof facing the sliding rod, the sliding rod has a second mounting hole at an end thereof facing the limiting plate, and the mounting post is mounted to the second mounting hole.

7. A socket wrench as claimed in claim 5 or claim 6, wherein the retaining plate is of plastics material.

8. The socket wrench according to any one of claims 1 to 6, further comprising a second limiting member disposed at an end of the transmission portion away from the first limiting member, wherein the mounting plate slides between the first limiting member and the second limiting member along an extending direction of the slide bar.

9. A socket wrench as claimed in any one of claims 1 to 6, wherein the slide bar further comprises an operating portion at an end of the slide bar remote from the drive portion, the operating portion being for connecting the slide bar to an electric screwdriver.

10. A socket wrench as claimed in any one of claims 1 to 6, wherein a cross-section of the transmission portion perpendicular to the direction of extension of the slide bar is polygonal, and the shape of the first mounting hole is the same as the shape of the cross-section.