CN218785509U - Screen tool positioner is torn open to wrist-watch - Google Patents

Abstract

The utility model provides a positioning device for a fixture for dismantling the screen of a watch, which includes a device main body, a positioning component is arranged on the device main body, the positioning component includes a positioning frame, and a threaded rod is connected to the internal rotation of the positioning frame. The surface of the threaded rod is threadedly connected with a drive plate. The positioning device of the watch dismantling jig provided by the utility model pulls the two extruding blocks, and then places the watch to be dismantled between the two extruding blocks, and then passes Push the spring to push the two extrusion blocks to limit the watch. After the limit, rotate the rotating part, so that the rotating part drives the threaded rod to rotate, and then the threaded rod drives the transmission plate and the positioning block to move, so that the watch is clamped by the positioning block. Tightly fixed, and the inclined positioning block can also clamp and fix watches of different models and sizes, which avoids the need to replace different positioning parts when the existing positioning device positions different watches, which in turn causes damage to the watch. Positioning is more troublesome.

Description

A positioning device for a watch dismantling jig

technical field

The utility model relates to the technical field of watch screen dismantling, in particular to a watch screen dismantling fixture positioning device.

Background technique

A smart watch refers to an electronic product that, in addition to indicating time, should also have one or more functions such as reminder, navigation, calibration, monitoring, and interaction. The display methods include pointers, numbers, images, etc.; compared with traditional watches , smart watches have more functions and wider uses. The current smart watches basically do not use screws to fix them during the installation process, and generally use dispensing or tight fitting; generally, the front screen assembly of this type of smart watch It includes the front shell and the front screen. After the front screen is damaged, when the front screen needs to be replaced, the front screen and the front shell need to be separated.

In the prior art patent application number "201920026488.3", a disassembly jig for the front screen assembly of a smart watch is proposed. The positioning platform is screwed to the base through the screw hole; because the shape and size of the smart watch are different, the base can be replaced. The positioning platform of different types of front screen assemblies is used to meet the disassembly requirements of different front screen assemblies. When the positioning device is positioned for watches of different sizes, different positioning platforms need to be replaced, but it is troublesome to replace different positioning platforms , and time-consuming.

Therefore, it is necessary to provide a watch dismantling jig positioning device to solve the above technical problems.

Utility model content

The utility model provides a positioning device for a watch dismantling fixture, which solves the problem that the existing positioning device is inconvenient for positioning watches of different sizes.

In order to solve the above-mentioned technical problems, the positioning device of the watch dismantling fixture provided by the utility model includes a device main body, and a positioning component is arranged on the device body, and the positioning component includes a positioning frame, and the internal rotation of the positioning frame is connected with A threaded rod, the surface of the threaded rod is threadedly connected with a drive plate, the surface of the drive plate is fixedly mounted with a positioning block, one end of the threaded rod is fixedly mounted with a rotating part for the rotation of the threaded rod, and the positioning frame The inside of the support plate is fixedly installed with a support plate, and the inside of the support plate is provided with a sliding groove, the inside of the sliding groove is slidably connected with a sliding rod, the surface of the sliding rod is covered with a push spring, and the surface of the sliding rod slides Connected with extrusion block.

Preferably, the positioning frame is fixedly installed on the main body of the device, and the threaded rod adopts positive and negative threaded rods.

Preferably, one end of the threaded rod is located outside the main body of the device, and the positioning block is triangular in shape.

Preferably, there are two transmission plates in total, the two transmission plates are symmetrically distributed on both sides of the positioning frame, and the structures on the two transmission plates are the same.

Preferably, the transmission plate is located inside the positioning frame, and the surface of the transmission plate is slidingly connected with the inner surface of the positioning frame.

Preferably, the support plate is located in the middle of the positioning frame, and the threaded rod is not in contact with the support plate.

Preferably, the extrusion block is trapezoidal, the push spring is located on one side of the extrusion block, one end of the extrusion block is located inside the sliding groove, and the extrusion block and the sliding groove Sliding connections on the inner surface.

Compared with the related technology, the positioning device of the watch dismantling fixture provided by the utility model has the following beneficial effects:

The utility model provides a positioning device for a fixture for dismantling the screen of a watch. By pulling two extrusion blocks, a watch that needs to be dismantled is placed between the two extrusion blocks, and then the two extrusion blocks are pushed against each other by pushing a spring. The watch is limited. After the position is limited, the rotating part is rotated so that the rotating part drives the threaded rod to rotate, and then the threaded rod drives the transmission plate and the positioning block to move, so that the watch is clamped and fixed by the positioning block, and the inclined positioning block also Watches of different models and sizes can be clamped and fixed, which avoids the need to replace different positioning parts when the existing positioning device positions different watches, thereby causing troublesome positioning of the watch.

Description of drawings

Fig. 1 is a schematic structural view of a preferred embodiment of the watch dismantling fixture positioning device provided by the utility model;

Fig. 2 is a perspective view of the positioning frame shown in Fig. 1;

FIG. 3 is a perspective view of the support plate shown in FIG. 2 .

Symbols in the figure: 1. Equipment main body, 2. Positioning component, 21. Positioning frame, 22. Threaded rod, 23. Transmission plate, 24. Positioning block, 25. Rotating member, 26. Support plate, 27. Slide groove, 28 , slide bar, 29, push spring, 210, extrusion block.

Detailed ways

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Please refer to Fig. 1, Fig. 2 and Fig. 3 in conjunction, wherein Fig. 1 is a schematic structural view of a preferred embodiment of the watch dismantling fixture positioning device provided by the utility model; Fig. 2 is a perspective view of the positioning frame shown in Fig. 1 ; FIG. 3 is a perspective view of the support plate shown in FIG. 2 . A positioning device for a watch dismantling jig, comprising a device main body 1, on which a positioning component 2 is arranged, and the positioning component 2 includes a positioning frame 21, and the inside of the positioning frame 21 is rotatably connected with a threaded rod 22 , the surface of the threaded rod 22 is screwed with a transmission plate 23, the surface of the transmission plate 23 is fixedly mounted with a positioning block 24, and one end of the threaded rod 22 is fixedly mounted with a rotating part 25 for the rotation of the threaded rod 22 , the inside of the positioning frame 21 is fixedly equipped with a support plate 26, the inside of the support plate 26 is provided with a sliding groove 27, and the inside of the sliding groove 27 is slidably connected with a sliding rod 28, and the surface of the sliding rod 28 covers A pushing spring 29 is provided, and a pressing block 210 is slidably connected to the surface of the sliding rod 28 .

The equipment main body 1 adopts prior art.

A rubber pad is provided at the contact between the positioning block 24 and the watch, so that the stability during fixing can be increased through the rubber pad, and at the same time, damage to the watch by the positioning block 24 can be avoided.

The positioning frame 21 is fixedly installed on the device main body 1, and the threaded rod 22 adopts positive and negative threaded rods.

When the positive and negative threaded rods rotate, the two transmission plates 23 can be made to approach or move away from each other.

One end of the threaded rod 22 is located outside the device main body 1, and the positioning block 24 is triangular in shape.

The triangular positioning block 24 can squeeze the watch, so that the two positioning blocks 24 cooperate to position the watch.

There are two transmission plates 23 in total, and the two transmission plates 23 are symmetrically distributed on both sides of the positioning frame 21 , and the structures on the two transmission plates 23 are the same.

The transmission plate 23 is located inside the positioning frame 21 , and the surface of the transmission plate 23 is slidingly connected with the inner surface of the positioning frame 21 .

The transmission plate 23 can slide inside the positioning frame 21 .

The support plate 26 is located in the middle of the positioning frame 21 , and the threaded rod 22 is not in contact with the support plate 26 .

The threaded rod 22 may not be restricted by the support plate 26 when it rotates.

The extrusion block 210 is trapezoidal, the push spring 29 is located on one side of the extrusion block 210, one end of the extrusion block 210 is located inside the slide groove 27, and the extrusion block 210 is connected to the The inner surface of the sliding groove 27 is slidingly connected.

The extrusion block 210 can stabilize the watch placed on the surface of the support plate 26 so that the watch will not shake, and then the two positioning blocks 24 cooperate with the threaded rod 22 to clamp and fix it.

The working principle of the watch dismantling fixture positioning device provided by the utility model is as follows:

When the watch needs to be positioned, the two extrusion blocks 210 are pulled so that the two extrusion blocks 210 are away from each other, and then the watch that needs to be dismantled is placed between the two extrusion blocks 210, and then pushed by the push spring 29 Squeeze the block 210 so that the watch is stabilized by the two extrusion blocks 210, and then rotate the rotating member 25, the rotation of the rotating member 25 will drive the threaded rod 22 to rotate, and the rotation of the threaded rod 22 will make the two transmission plates 23 approach each other, and the two The drive plates 23 approaching each other will drive the two positioning blocks 24 to approach each other, and then the watch that needs to be disassembled can be positioned through the two positioning blocks 24 .

Compared with the related technology, the positioning device of the watch dismantling fixture provided by the utility model has the following beneficial effects:

By pulling the two extrusion blocks 210, then place the watch that needs to be disassembled between the two extrusion blocks 210, and then push the two extrusion blocks 210 to limit the watch by pushing the spring 29, after the limit, rotate The rotating part 25 makes the rotating part 25 drive the threaded rod 22 to rotate, and then the threaded rod 22 drives the transmission plate 23 and the positioning block 24 to move, so that the watch is clamped and fixed by the positioning block 24, and the inclined positioning block 24 can also Watches of different models and sizes are clamped and fixed, which avoids the need to replace different positioning parts when the existing positioning device positions different watches, thereby causing troublesome positioning of the watches.

The basic principles and main features of the present utility model and the advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model The new model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims (7)

1. A watch dismantling screen fixture positioning device, comprising a device body (1), is characterized in that, the device body (1) is provided with a positioning assembly (2), and the positioning assembly (2) includes a positioning frame ( 21), the internal rotation of the positioning frame (21) is connected with a threaded rod (22), the surface of the threaded rod (22) is threaded with a transmission plate (23), and the surface of the transmission plate (23) is fixedly installed There is a positioning block (24), one end of the threaded rod (22) is fixedly installed with a rotating part (25) for the rotation of the threaded rod (22), and the inside of the positioning frame (21) is fixedly equipped with a support plate ( 26), the inside of the support plate (26) is provided with a sliding groove (27), the inside of the sliding groove (27) is slidably connected with a sliding rod (28), and the surface of the sliding rod (28) is covered with The spring (29) is pushed, and the surface of the sliding rod (28) is slidably connected with an extruding block (210). 2. The positioning device of the watch dismantling jig according to claim 1, characterized in that, the positioning frame (21) is fixedly mounted on the device main body (1), and the threaded rod (22) adopts positive and negative threaded rod. 3. The positioning device of the watch dismantling fixture according to claim 1, characterized in that, one end of the threaded rod (22) is located outside the device main body (1), and the positioning block (24) is a triangular shape . 4. The fixture positioning device for dismantling the screen of a watch according to claim 1, characterized in that, there are two transmission plates (23) in total, and the two transmission plates (23) are symmetrically distributed on the positioning frame (21) both sides, and the structure on the two driving plates (23) is identical. 5. The fixture positioning device for dismantling the screen of a watch according to claim 1, characterized in that, the transmission plate (23) is located inside the positioning frame (21), and the surface of the transmission plate (23) is in contact with the The inner surface of the positioning frame (21) is slidingly connected. 6. The fixture positioning device for dismantling the screen of a watch according to claim 1, characterized in that, the support plate (26) is located in the middle of the positioning frame (21), and the threaded rod (22) and the support plate The plates (26) do not touch. 7. The positioning device of the watch dismantling fixture according to claim 1, characterized in that, the extrusion block (210) is trapezoidal, and the push spring (29) is located on one side of the extrusion block (210). One end of the extrusion block (210) is located inside the sliding groove (27), and the extrusion block (210) is slidingly connected with the inner surface of the sliding groove (27).

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