A positioning device for screwing a record player

Abstract

The utility model relates to the field of record player processing, and in particular to a positioning device for screwing in a record player. The positioning device for screwing in a record player comprises a sleeve plate, which is a rectangular hollow shell structure and has a through opening at one end; an extension plate, which slides inside the sleeve plate and slides to the outside of the sleeve plate along the through opening at the end of the sleeve plate, and a positioning hole is also provided on one side of the extension plate; a positioning card, which slides on the sleeve plate, and the positioning card is normally connected with the extension plate, and the extension plate is stationary at its position. The positioning device for screwing in a record player provided by the utility model can limit the screws to a certain extent, so that the screws will not be offset, and the size of the pressing force will not be affected during the process of driving the screws into the eyes, so that the quality of the processed products will be higher.

Description

Technical Field

[0001] The utility model relates to the field of record player processing, in particular to a positioning device for driving screws in a record player. Background Art

[0002] Many structures in the record player are fixed with screws. Therefore, during the production process, personnel will be arranged to do the work of driving screws. Driving screws also requires certain skills. For experienced employees, it is easy to tighten the screws into the equipment, and the screws will not be slanted or tilted, and the production quality is better. However, for novices, there is a certain degree of difficulty. Therefore, the screws and the driving equipment are magnetically adsorbed together, so it is mainly operated with one hand. In the process of driving into the eye, if the pressing force is not well controlled, it is easy to cause the screw to tilt, resulting in a significant reduction in the quality of the record player produced. In severe cases, it may also cause the connection of the equipment to break.

[0003] Therefore, it is necessary to provide a new positioning device for driving screws in a record player to solve the above-mentioned technical problems. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a positioning device for driving screws in a record player.

[0005] The utility model provides a positioning device for driving screws in a record player, comprising:

[0006] The sleeve plate is a rectangular hollow shell structure with a through opening at one end;

[0007] An extension plate, the extension plate slides inside the sleeve plate and slides to the outside of the sleeve plate along the through opening at the end of the sleeve plate, and a positioning hole is also opened on one side of the extension plate;

[0008] A positioning card is slid on the sleeve plate, and the positioning card is normally connected with the extension plate, and the extension plate is stationary at the position.

[0009] Preferably, a positioning angle plate is also embedded in the upper end of the sleeve plate and in the position where it fits the wall of the through opening.

[0010] Preferably, a backing plate is bonded to one side of the extension plate, and the thickness of the backing plate is the same as the thickness of a single cavity wall in the sleeve plate.

[0011] Preferably, a scale line is further provided on the other side of the extension plate and at a position close to the upper end.

[0012] Preferably, the lower end of the extension plate is provided with a plurality of equally spaced slots.

[0013] Preferably, the positioning card includes a push block, the upper end of the push block is embedded with an integrated connecting seat, the upper end of the connecting seat is embedded with a shovel block, one end of the shovel block is embedded with a spring, and an inclined surface is added to the upper end of the shovel block and in contact with the other side, and a card plate is provided above the inclined surface.

[0014] Preferably, the push block slides on the lower end wall of the sleeve plate, while the connecting seat and the shovel block slide horizontally inside the sleeve plate, and the clamping plate slides vertically inside the sleeve plate.

[0015] Preferably, under normal conditions, the lower end of the clamping plate fits against the inclined surface of the shovel block, and the other end of the clamping plate is inserted into the clamping slot at the lower end of the extension plate.

[0016] Compared with the related art, the positioning device for screwing a record player provided by the utility model has the following beneficial effects:

[0017] The utility model provides a positioning device for driving screws in a record player, which can limit the screws to a certain extent, so that the screws will not be offset, and the size of the pressing force will not be affected during the process of driving the screws into the eyes, so the quality of the processed products will be higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A structural schematic diagram of a preferred embodiment of the positioning device for driving screws in a record player provided by the utility model;

[0019] Figure 2 for Figure 1 The structural diagram of the explosion shown;

[0020] Figure 3 for Figure 1 The structural schematic diagram of the positioning card is shown.

[0021] Numbers in the figure: 1, sleeve plate; 2, extension plate; 3, positioning hole; 4, pad; 5, scale line; 6, bayonet; 7, positioning clamp; 71, push block; 72, connecting seat; 73, shovel block; 74, spring; 75, clamp plate; 8, positioning angle plate. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0023] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0024] See also Figures 1 to 3The utility model provides a positioning device for screwing a record player, and the positioning device for screwing a record player comprises:

[0025] The sleeve plate 1 is a rectangular hollow shell structure with a through opening at one end;

[0026] An extension plate 2, the extension plate 2 slides inside the sleeve plate 1, and slides along the through opening at the end of the sleeve plate 1 to the outside of the sleeve plate 1, and a positioning hole 3 is also opened on one side of the extension plate 2;

[0027] The positioning clamp 7 slides on the sleeve plate 1, and the positioning clamp 7 is normally connected with the extension plate 2, and the extension plate 2 is stationary at the position.

[0028] It should be noted that: in this positioning device, the extension plate 2 slides inside the sleeve plate 1, the extension plate 2 serves as the main positioning plate, and the sleeve plate 1 serves as a protective structure. After the extension plate 2 enters the sleeve plate 1, the sleeve plate 1 protects it to prevent the extension plate 2 from being scratched;

[0029] It should also be noted that the size of the additional positioning hole 3 in the extension plate 2 can be determined according to the size of the screw used in the actual product, so that it can be more compatible with the screw. Therefore, when in use, the screw can enter the positioning hole 3 and be better restricted by the positioning hole 3, so that there will be no deviation, thereby improving the quality of the overall processing;

[0030] It should also be noted that the extension plate 2 has a stretching function, that is, the length of the extension plate 2 extending outside the sleeve plate 1 can be adjusted to better match the holes at different distances. At the same time, the additional positioning clip 7 can be clamped on the extension plate 2. In the clamped state, the extension plate 2 cannot slide and is thus in a stable state, so that during subsequent drilling, the corresponding position of the positioning hole 3 is accurate, thereby improving the processing quality.

[0031] In the embodiments of the present invention, please refer to Figure 1 and Figure 2 A positioning angle plate 8 is also embedded in the upper end of the sleeve plate 1 and in the position where it fits the wall of the through hole;

[0032] A backing plate 4 is also bonded to one side of the extension plate 2, and the thickness of the backing plate 4 is the same as the thickness of the single cavity wall in the sleeve plate 1;

[0033] At the same time, a backing plate 4 is bonded to one side of the extension plate 2 , and the thickness of the backing plate 4 is the same as the thickness of a single cavity wall in the sleeve plate 1 .

[0034] It should be noted that the positioning angle plate 8 needs to be in contact with the structure with a fixing function when in use, so that the entire device can remain stable, and the fixed position needs to ensure the position along the scale line 5, so that the scale line 5 can be better used to measure the distance between the hole and the fixed point, thereby improving the positioning accuracy;

[0035] It should also be noted that the cross-sectional area of ​​the extension plate 2 is smaller than the cross-sectional area of ​​the sleeve plate 1, so a pad 4 is added to fill the gap between the two, so that the entire device can remain horizontal when attached to the record player without tilting, and the stability will be higher during the screwing process.

[0036] In the embodiments of the present invention, please refer to Figure 1 , Figure 2 and Figure 3 The positioning clamp 7 includes a push block 71, an upper end of the push block 71 is embedded with an integrated connecting seat 72, an upper end of the connecting seat 72 is embedded with a shovel block 73, one end of the shovel block 73 is embedded with a spring 74, and an inclined surface is added at the upper end of the shovel block 73 and the position of the other side is attached, and a clamping plate 75 is arranged above the inclined surface;

[0037] The push block 71 slides on the lower end wall of the sleeve plate 1, the connecting seat 72 and the shovel block 73 slide horizontally inside the sleeve plate 1, and the clamping plate 75 slides vertically inside the sleeve plate 1;

[0038] Meanwhile, in a normal state, the lower end of the clamping plate 75 fits the inclined surface of the shovel block 73 , and the other end of the clamping plate 75 is inserted into the clamping opening 6 at the lower end of the extension plate 2 .

[0039] It should be noted that when the positioning clamp 7 is in use, the hand pushes the push block 71, and the direction in which the push block 71 moves will cause the spring 74 to be compressed. At this time, the shovel block 73 moves horizontally, and then the inclined point where the clamping plate 75 contacts the shovel block 73 will become lower and lower, and then the top of the clamping plate 75 will be separated from the clamping hole 6 and continue to move downward. At this time, the clamping plate 75 will not restrict the extension plate 2, and then the extension plate 2 can slide, and the extension length of the extension plate 2 can be adjusted;

[0040] When the push block 71 is adjusted to a suitable position, the hand releases the push block 71, and the spring 74 rebounds to cause the shovel block 73 to move in the opposite direction, and lifts up the clamping plate 75, so that the clamping plate 75 moves upward and is clamped into the inside of the clamping port 6, while the extension plate 2 remains stable;

[0041] It should also be noted that the positioning clamp 7 is relatively convenient to use and can directly control the extension plate 2 to ensure the stability of the extension plate 2 and facilitate the positioning of the screws during subsequent drilling.

[0042] The above are only embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A positioning device for screwing a record player, characterized in that: include: A sleeve plate (1), the sleeve plate (1) being a rectangular hollow shell structure, and having a through opening at one end; An extension plate (2), the extension plate (2) slides inside the sleeve plate (1) and slides along the through opening at the end of the sleeve plate (1) to the outside of the sleeve plate (1), and a positioning hole (3) is also opened on one side of the extension plate (2); A positioning clamp (7), wherein the positioning clamp (7) slides on the sleeve plate (1), and the positioning clamp (7) forms a clamping connection with the extension plate (2) in a normal state, and the extension plate (2) remains stationary at its position.

2. The positioning device for screwing a record player according to claim 1, characterized in that: An integral positioning angle plate (8) is also embedded in the upper end of the sleeve plate (1) and in a position that fits against the wall of the through opening.

3. The positioning device for screwing a record player according to claim 2, characterized in that: A backing plate (4) is also bonded to one side of the extension plate (2), and the thickness of the backing plate (4) is the same as the thickness of a single cavity wall in the sleeve plate (1).

4. The positioning device for screwing a record player according to claim 3, characterized in that: A scale mark (5) is also provided on the other side of the extension plate (2) and at a position close to the upper end.

5. The positioning device for screwing a record player according to claim 4, characterized in that: The lower end of the extension plate (2) is provided with a plurality of equidistantly arranged bayonet holes (6).

6. The positioning device for screwing a record player according to claim 5, characterized in that: The positioning clamp (7) comprises a push block (71), the upper end of the push block (71) is embedded with an integrated connecting seat (72), the upper end of the connecting seat (72) is embedded with a shovel block (73), one end of the shovel block (73) is embedded with a spring (74), and an inclined surface is added to the upper end of the shovel block (73) and in contact with the other side, and a clamping plate (75) is arranged above the inclined surface.

7. The positioning device for screwing a record player according to claim 6, characterized in that: The push block (71) slides on the lower end wall of the sleeve plate (1), while the connecting seat (72) and the shovel block (73) slide horizontally inside the sleeve plate (1), and the clamping plate (75) slides vertically inside the sleeve plate (1).

8. The positioning device for screwing a record player according to claim 7, characterized in that: Under normal conditions, the lower end of the clamping plate (75) fits the inclined surface of the shovel block (73), and the other end of the clamping plate (75) is inserted into the clamping opening (6) at the lower end of the extension plate (2).

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