CN117613600A - An anti-static device for dual-mode test assembly line and its use method - Google Patents

Abstract

An anti-static device for dual-mode test assembly lines and a method of using it belong to the field of communication equipment. It includes a shell; the shell is provided with a perforation, and the inside of the shell is fixedly connected with a connecting tube connected to the perforation; the inside of the connecting tube is fixedly connected with a data interface; the outside of the shell is fixedly connected with a grounding wire; the perforation A vertical chute I is provided on the inner wall of the chute I, and a chute II is provided on the inner wall of the chute I; the chute I and chute II are in sliding cooperation with the sealing device. The invention can not only expand the plug interface by rotating the plate to facilitate plug insertion, but also reduce dust from entering the plug interface and facilitate dust cleaning.

Description

An anti-static device for dual-mode test assembly lines and its use method

Technical field

The invention relates to an anti-static device for a dual-mode test assembly line and a method of using it, and belongs to the field of communication equipment.

Background technique

When testing dual-mode (high-speed carrier HPLC + high-speed wireless HRF), a variety of communication equipment needs to be used. During the transmission process of some communication equipment, data transmission lines need to be used for transmission. At present, when the plug interface of the equipment is connected to the data transmission line, it cannot be released quickly. Static electricity, and the device's plug interface cannot effectively prevent the entry of dust, which requires manual cleaning, which is a waste of time. Moreover, the plug of the data transmission line is easy to loosen after being impacted by external forces, affecting data transmission, so it is necessary to improve it.

Contents of the invention

The purpose of the present invention is to solve the above-mentioned problems existing in the background technology and provide an anti-static device for a dual-mode test assembly line and a method of using the same.

The present invention achieves the above object and adopts the following technical solutions:

An anti-static device for a dual-mode test assembly line, including a shell; the shell is provided with a perforation, and the inside of the shell is fixedly connected with a connecting tube connected to the perforated hole; the connecting tube is fixedly connected with a data interface; the shell A grounding wire is fixedly connected to the outer side of the hole; a vertical chute I is provided on the inner wall of the perforation, and a chute II is provided on the inner wall of the chute I; the chute I and chute II are slidingly matched with the sealing device.

An anti-static device for a dual-mode test assembly line. The sliding block is provided with a slope on one side facing the elastic telescopic rod I; after the movable plate is rotated 90°, the elastic telescopic rod I contracts under force and drives the limit plate to the Move down until it comes into contact with the slope of the sliding block.

A method of using an anti-static device for a dual-mode test assembly line. The method of use includes the following steps:

Step 1: Push the plug into the connection barrel along the slope of the rotating plate until the plug is inserted into the data interface;

Step 2: Push the movable plate to rotate and pull out the plug;

Step 3: Pull the rotating plate away from the housing to clean the dust.

Compared with the prior art, the beneficial effects of the present invention are: the present invention can not only expand the plug interface by rotating the plate to facilitate plug insertion, but also reduce dust from entering the plug interface and facilitate dust cleaning.

Description of drawings

Figure 1 is a front view of an anti-static device for a dual-mode test assembly line of the present invention;

Figure 2 is a cross-sectional view along the A-A direction in Figure 1;

Figure 3 is a cross-sectional view along the B-B direction in Figure 2;

Figure 4 is a schematic view of the position of the movable device of an anti-static device for a dual-mode test assembly line of the present invention;

Figure 5 is a schematic structural diagram of a sealing device of an anti-static device for a dual-mode test assembly line of the present invention;

Figure 6 is a side view of the slider of an anti-static device for a dual-mode test assembly line of the present invention;

Figure 7 is a schematic diagram of the connection structure of the shaft and sleeve of an anti-static device for a dual-mode test assembly line of the present invention;

Figure 8 is a schematic structural diagram of the movable device of an anti-static device for a dual-mode test assembly line of the present invention;

Figure 9 is a schematic diagram of the movement state of the rotating plate during the plug insertion process of an anti-static device for a dual-mode test assembly line of the present invention;

Figure 10 is a second schematic diagram of the movement state of the rotating plate during the plug insertion process of an anti-static device for a dual-mode test assembly line of the present invention.

Detailed ways

The technical solutions in the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the invention, rather than all of the embodiments. Based on the present invention, All other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention.

Specific Embodiment 1: As shown in Figure 1-10, this embodiment describes an anti-static device for a dual-mode test assembly line, including a shell 1; the shell 1 is provided with perforations, and the inside of the shell 1 is fixedly connected. A connecting tube 7 communicates with the perforation; a data interface 6 is fixedly connected inside the connecting tube 7; a grounding wire 8 is fixedly connected to the outside of the housing 1; a vertical chute I55 is provided on the inner wall of the perforation. The inner wall of the groove I55 is provided with a chute II56; the chute I55 and the chute II56 are in sliding fit with the sealing device 3.

The sealing device 3 includes a slider 33, a shaft 34, a sleeve 35, a linkage rod 36, a rotating plate 37, a transmission block 38, a limit block 312 and a spring I314; the slider 33 is in sliding fit with the chute I55. A rectangular block 315 that slides with the slide groove II 56 is fixedly connected to the side of the slider 33; a shaft 34 is fixedly connected between the two sliders 33 located on the same side of the perforation, and the outer circumferential surface of the shaft 34 is fixedly connected. Limiting block 312; the sleeve 35 is sleeved on the corresponding shaft 34, and the inner wall of the sleeve 35 is provided with a limiting groove 313 that slides with the limiting block 312; the limiting groove 313 is in contact with the limiting block 312. A spring I 314 is fixedly connected between the blocks 312; the rotating plate 37 is fixedly connected to the outer circumferential surface of the corresponding sleeve 35, and the transmission blocks 38 are fixedly connected to the opposite surfaces of the two rotating plates 37; located on both sides of the through holes A linkage rod 36 is fixedly connected between the two sliders 33 on the side; the inner wall of the transmission is provided with a notch 12 that slides with the linkage rod 36; the inner wall of the connecting tube 7 is symmetrically provided with two grooves 71 , the rotating plate 37 is in sliding fit with the corresponding groove 71 .

A lower baffle 2 is fixedly connected to the outside of the housing 1, and the lower baffle 2 is located at the lower end of the perforation.

The rotating plate 37 is provided with a slideway I39 on one side close to the corresponding sleeve 35. The slideway I39 is provided with a connecting block 311 that slides with it, and the connecting block 311 is fixedly connected to the corresponding sleeve 35; the connecting block A spring II 310 is fixedly connected between 311 and the inner wall of the slideway I39.

The rotating plate 37 is provided with a slideway I39 on one side close to the corresponding sleeve 35. The slideway I39 is provided with a connecting block 311 that slides with it, and the connecting block 311 is fixedly connected to the corresponding sleeve 35; the connecting block A spring II 310 is fixedly connected between 311 and the inner wall of the slideway I39.

An end of the rotating plate 37 located outside the housing 1 is fixedly connected to a fixed plate 31 , and an end of the fixed plate 31 away from the rotating plate 37 is provided with an arc-shaped groove 32 for fixing wires.

Slideways II11 are provided on both sides of the perforation of the housing 1; a movable device 5 is provided inside the slideway II11.

The movable device 5 includes a sliding block 54, a limiting plate 51, an elastic telescopic rod I52 and an elastic telescopic rod II53; the chute I55 and the chute II56 are arranged on the side of the sliding block 54, and the sliding block 54 slides with the slideway II11. Cooperation; the fixed end of the elastic telescopic rod I52 is fixedly connected to the bottom surface of the slideway II11, the free end side of the elastic telescopic rod I52 is fixedly connected to the limiting plate 51, and the free end of the elastic telescopic rod I52 is exposed on the slideway II11 Above; one end of the elastic telescopic rod II53 is fixedly connected to the side of the fixed end of the elastic telescopic rod I52, and the other end of the elastic telescopic rod II53 is fixedly connected to the side of the sliding block 54; the perforated upper end of the housing 11 is hinged with a movable plate 4; The sealing device 3 and the movable device 5 are both made of metal.

The sliding block 54 is provided with an inclined surface on one side facing the elastic telescopic rod I52; after the movable plate 4 is rotated 90°, the elastic telescopic rod I52 is forced to shrink, and drives the limiting plate 51 to move downward to be in contact with the sliding block 54. Bevel contact.

A method of using an anti-static device for a dual-mode test assembly line. The method of use includes the following steps:

Step 1: Push the plug into the connecting barrel 7 along the slope of the rotating plate 37 until the plug is inserted into the data interface 6;

Step 2: Push the movable plate 4 to rotate and pull out the plug;

Step 3: Pull the rotating plate 37 away from the housing 1 to clean the dust.

The working principle of the present invention is: when using the device, in the state shown in Figure 2, the ends of the rotating plates 37 located inside the perforation are in contact with each other, and the distance between the two rotating plates 37 at the ends outside the perforation is greater than the width of the perforation, through the lower baffle 2 and the movable plate 4 form a space. When inserting a plug, you only need to put the plug into the space and then apply force in the direction of the perforation. The plug moves into the perforation along the slope of the rotating plate 37 to expand the length of the perforation and facilitate the plugging. Insert, reducing the time spent on aligning the socket. When the plug moves along the rotating plate 37 into the hole, the width of the plug is the same as the thickness of the two rotating plates 37 and the width of the hole, so that the two rotating plates 37 move to As shown in Figure 9, the plug is then continued to be pushed into the connecting barrel 7 through the wire. Since the slider 33 is located at the upper end of the side of the chute I55, the rotating plate 37 is located below the sleeve 35 and contacts the inner wall of the slider 54. It cannot rotate, and the transmission block 38 blocks the lower end of the plug. Therefore, when the plug is pushed, the plug drives the rotating plate 37, the sleeve 35, the shaft 37 and the slider 33 through the transmission block 38 to move downward together and compress the rectangular position. The spring III 57 between the block 315 and the chute II 56, until the slide block 33 moves to the lower end of the side of the chute I 55, the rotating plate 37 is located below the sleeve 35 and breaks away from the inner wall of the sliding block 54, allowing it to go around the shaft 37 rotation, and the slider 33 can no longer move downward, so after continuing to push the plug, the plug drives the rotating plate 37 and the sleeve 35 to rotate around the shaft 37 through the slope of the transmission block 38, and the lower end of the rotating plate 37 enters the groove. 71, the limit block 312 compresses the spring II 314, so that the transmission block 38 clamps the plug through the elastic force of the spring II 314 to prevent it from shaking relative to the connecting barrel 7 and causing looseness; as the plug continues to be pushed, the plug is finally inserted into the data interface 6, To the state shown in Figure 10, the insertion is completed; the arc-shaped groove 32 on the fixed plate 31 at the upper end of the rotating plate 37 fixes the wire connected to the plug to prevent it from shaking due to force, causing the plug to loosen;

When it is necessary to pull out the plug, rotate the movable plate 4 upward in the state shown in Figure 1, so that the movable plate 4 rotates 90°. During the rotation of the movable plate 4, the free end of the elastic telescopic rod I52 is pushed downward, thereby driving the limiter. The plates 51 move downward together, so that the limit plate 51 moves to contact the inclined plane on the side of the sliding block 54. The elastic telescopic rod II 53 is always in a stretched state. After the limit plate 51 moves downward, the elastic telescopic rod II 53 contracts, so that The two sliding blocks 54 move in opposite directions, and then drive the two rotating plates 37 to move back to the vertical state, so that the transmission block 38 is separated from the side of the plug and no longer exerts pressure on it. The staff can pull out the plug through the wire. After pulling out the plug, release the movable plate 4, and the elastic telescopic rod I52 moves upward under the action of elastic force, pushing the sliding block 54 to the original position. After the plug is pulled out, the rotating plate 37 moves to the position under the action of spring III57 and spring I314. original position, and isolate the connecting tube 7 from the outside world to reduce the entry of dust;

When cleaning dust, push the end of the rotating plate 37 located outside the housing 1 to move it in the direction of the housing 1. The side of the rotating plate 37 contacts the inner wall of the perforation. The rotating plate 37 slides relative to the connecting block 311, pushing the dust on the inner wall of the perforation to the The upper end of the lower baffle 2 is convenient for cleaning;

Since the sealing device 3 and the movable device 5 are both made of metal, after the plug comes into contact with the rotating plate 37, the static electricity attached to it will pour into the housing 1 along with the sealing device 3 and the movable device 5, and finally pass through the grounding wire 8 flow out to prevent the static electricity carried on the plug from directly contacting the data interface 6, causing static electricity to burn the electronic components connected to the data interface 6.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, and that the present invention can be implemented in other forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be regarded as illustrative and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is therefore intended that all claims falling within the claims All changes within the meaning and range of equivalents are encompassed by the present invention. Any reference signs in the claims shall not be construed as limiting the claim in question.

In addition, it should be understood that although this specification is described in terms of implementations, not each implementation only contains an independent technical solution. This description of the specification is only for the sake of clarity, and those skilled in the art should take the specification as a whole. , the technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims (10)

1. An anti-static device for a dual-mode test assembly line, characterized by: comprising a shell (1); the shell (1) is provided with a perforation, and the inside of the shell (1) is fixedly connected with a connecting tube connected to the perforation. (7); a data interface (6) is fixedly connected to the connecting tube (7); a grounding wire (8) is fixedly connected to the outer side of the housing (1); a vertical slide is provided on the perforated inner wall. The chute I (55) and the chute II (56) are provided on the inner wall of the chute I (55); the chute I (55) and the chute II (56) are in sliding fit with the sealing device (3). 2. An anti-static device for dual-mode test lines according to claim 1, characterized in that: the sealing device (3) includes a slider (33), a shaft (34), a sleeve (35), The linkage rod (36), the rotating plate (37), the transmission block (38), the limit block (312) and the spring I (314); the slide block (33) is in sliding fit with the slide groove I (55). A rectangular block (315) that slides with the chute II (56) is fixedly connected to the side of (33); a shaft (34) is fixedly connected between the two slide blocks (33) located on the same side of the perforation. The outer circumferential surface of the rod (34) is fixedly connected with a limiting block (312); the sleeve (35) is sleeved on the corresponding shaft (34), and the inner wall of the sleeve (35) is provided with a limiting block (312). The limit groove (313) is slidably matched with the block (312); a spring I (314) is fixedly connected between the limit groove (313) and the limit block (312); the rotating plate (37) is fixedly connected to On the outer circumferential surface of the corresponding sleeve (35), a transmission block (38) is fixedly connected to the opposite surface of the two rotating plates (37); the two slide blocks (33) located on both sides of the perforation are fixed between A linkage rod (36) is connected; the inner wall of the transmission is provided with a notch (12) that slides with the linkage rod (36); the inner wall of the connecting tube (7) is symmetrically provided with two grooves (71) , the rotating plate (37) is in sliding fit with the corresponding groove (71). 3. An anti-static device for a dual-mode test assembly line according to claim 2, characterized in that: a lower baffle (2) is fixedly connected to the outside of the housing (1), and the lower baffle (2) is located in the perforation. the lower end. 4. An anti-static device for dual-mode test lines according to claim 2, characterized in that: the side of the rotating plate (37) close to the corresponding sleeve (35) is provided with a slideway I (39), The slideway I (39) is provided with a connecting block (311) that slides with it, and the connecting block (311) is fixedly connected to the corresponding sleeve (35); the connecting block (311) and the slideway I (39) A spring II (310) is fixedly connected between the inner walls. 5. An anti-static device for a dual-mode test assembly line according to claim 2, characterized in that: the cross-section of the transmission block (38) is triangular. 6. An anti-static device for a dual-mode test assembly line according to claim 2, characterized in that: one end of the rotating plate (37) located outside the housing (1) is fixedly connected to a fixed plate (31), and the fixed plate (31) An arc-shaped groove (32) for fixing the wire is provided at one end away from the rotating plate (37). 7. An anti-static device for a dual-mode test assembly line according to claim 2, characterized in that: slideways II (11) are provided on both sides of the perforation of the housing (1); the slideways II (11) ) is equipped with movable devices (5). 8. A kind of anti-static device for dual-mode test pipeline according to claim 7, characterized in that: the movable device (5) includes a sliding block (54), a limiting plate (51), an elastic telescopic rod I ( 52) and elastic telescopic rod II (53); the chute I (55) and chute II (56) are arranged on the side of the sliding block (54), and the sliding block (54) slides with the slideway II (11) ; The fixed end of the elastic telescopic rod I (52) is fixedly connected to the bottom surface of the slideway II (11), the free end side of the elastic telescopic rod I (52) is fixedly connected to the limiting plate (51), and the elastic telescopic rod The free end of I (52) is exposed above the slideway II (11); one end of the elastic telescopic rod II (53) is fixedly connected to the side of the fixed end of the elastic telescopic rod I (52), and the elastic telescopic rod II (53) The other end is fixedly connected to the side of the sliding block (54); the perforated upper end of the housing (11) is hinged with a movable plate (4); the sealing device (3) and the movable device (5) are both made of metal. 9. An anti-static device for a dual-mode test assembly line according to claim 8, characterized in that: the sliding block (54) is provided with a slope on one side facing the elastic telescopic rod I (52); the movable plate (4) After rotating 90°, the elastic telescopic rod I (52) contracts under force and drives the limit plate (51) to move downward to contact the slope of the sliding block (54). 10. A method of using an anti-static device for a dual-mode test pipeline according to claim 9, characterized in that the method of use includes the following steps: Step 1: Push the plug into the connecting barrel (7) along the slope of the rotating plate (37) until the plug is inserted into the data interface (6); Step 2: Push the movable plate (4) to rotate and pull out the plug; Step 3: Pull the rotating plate (37) away from the housing (1) to clean the dust.