Caliper pointer lifting shovel

Abstract

The utility model relates to the field of pointer raising shovels, and discloses a caliper pointer raising shovel which comprises a handle, a pointer raising shovel head is slidably connected in the handle, two warped pieces are fixedly connected to the outer side of the pointer raising shovel head, a rotating ring is rotatably connected in the handle, a plurality of pull ropes are fixedly connected to the inner wall of the outer side of the rotating ring, and the warped pieces are fixedly connected to the outer side of the rotating ring. The end, away from the rotating ring, of the pull rope is fixedly connected with a baffle, the outer side of the pull rope is sleeved with a spring, one side of the baffle is fixedly connected with an insertion block, and a protection assembly is arranged on the outer side of the handle and used for protecting the watch hands. According to the utility model, through the mutual cooperation of the rotating ring, the pull rope, the baffle plate, the spring and other structures, the function of conveniently replacing different types of needle raising shovel heads is realized, the trouble that the traditional tool needs a specific tool for disassembly is effectively solved, and the time-consuming and labor-consuming problem is greatly reduced; the device is also suitable for maintenance of precision equipment with watch hands, such as clocks and the like, and the application range is widened.

Description

Technical Field

[0001] The utility model relates to the field of needle-lifting shovels, in particular to a caliper watch needle-lifting shovel. Background Art

[0002] A needle-lifting shovel is a tool specifically used for watch repair, mainly used for handling small parts during disassembly and assembly processes, especially useful when removing or inserting micro pins from the dial or movement. Such shovels are usually designed very finely, with sharp and precise cutting edges, capable of safely operating extremely small components without causing damage.

[0003] In the prior art, replacing the shovel head of a caliper watch needle-lifting shovel is often a time-consuming and laborious process. This operation usually relies on traditional tools, such as screwdrivers or special disassembly tools, to loosen the screws fixing the shovel head. This process not only requires precise operation skills but also patience from the user because it involves delicate handling of tiny components. A slight mistake may cause damage to the shovel head or the shovel head seat, affecting the service life and performance of the entire tool. Also, during operation, since the watch needle is tightly connected to the gear shaft, the needle is likely to fly off or even get lost when suddenly separated, bringing additional troubles and costs to the repair work.

[0004] In view of the above problems, a caliper watch needle-lifting shovel is proposed to solve the above problems. Content of the Utility Model

[0005] To make up for the above deficiencies, the utility model provides a caliper watch needle-lifting shovel, aiming to improve the problem that replacing the shovel head of a caliper watch needle-lifting shovel in the prior art is often a time-consuming and laborious process. This operation usually relies on traditional tools, such as screwdrivers or special disassembly tools, to loosen the screws fixing the shovel head. This process not only requires precise operation skills but also patience from the user because it involves delicate handling of tiny components. A slight mistake may cause damage to the shovel head or the shovel head seat, affecting the service life and performance of the entire tool. Also, during operation, since the watch needle is tightly connected to the gear shaft, the needle is likely to fly off or even get lost when suddenly separated, bringing additional troubles and costs to the repair work.

[0006] To achieve the above object, the utility model adopts the following technical scheme: A caliper watch needle-lifting shovel includes a handle, a needle-lifting shovel head is slidably connected inside the handle, two fins are fixedly connected to the outside of the needle-lifting shovel head, a rotating ring is rotatably connected inside the handle, a plurality of pull ropes are fixedly connected to the inner wall of the outside of the rotating ring, one end of the pull rope far away from the rotating ring is fixedly connected to a baffle, a spring is sleeved outside the pull rope, a plugging block is fixedly connected to one side of the baffle, and a protection component is arranged outside the handle, and the protection component is used to protect the watch needle.

[0007] As a further description of the above technical solution:

[0008] A fixing block is fixedly connected to the outer side of the handle, and a patch is fixedly connected to the outer side of the fixing block.

[0009] As a further description of the above technical solution:

[0010] Anti-slip patterns are provided on the outer side of the handle.

[0011] As a further description of the above technical solution:

[0012] A plurality of limiting grooves are formed inside the handle.

[0013] As a further description of the above technical solution:

[0014] The outer side of the baffle is slidably connected inside the handle, and the outer side of the plug-in block is slidably connected inside the handle.

[0015] As a further description of the above technical solution:

[0016] The outer side of the plug-in block is inserted inside the needle-raising shovel head, and a handle is fixedly connected to the outer side of the rotating ring.

[0017] As a further description of the above technical solution:

[0018] The patch is resilient, and the left end of the patch is bent upward.

[0019] As a further description of the above technical solution:

[0020] One end of the spring is fixedly connected to one side of the baffle, and the other end of the spring is fixedly connected to the inner wall of the handle.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, by twisting the outer side of the rotating ring at this time, the rotating ring is driven to rotate, and then the pull rope is pulled to move, so as to pull the baffle to slide inside the limiting groove formed inside the handle, and then drive the plug-in block to move inside the limiting groove. The movement of the baffle compresses the spring until the plug-in block completely leaves the inside of the needle-raising shovel head. At this time, the disassembly is completed. When a new needle-raising shovel head needs to be installed, the reverse operation can be performed, realizing the function of facilitating the replacement of different types of needle-raising shovel heads, effectively solving the problem that traditional tools need specific tools for disassembly, greatly reducing the time-consuming and laborious problem, and is also applicable to the maintenance of precision equipment with watch hands such as watches, broadening its application range.

[0023] 2. In the present utility model, there is a resilient patch above the fin. When the fin is inserted between the watch hand and the gear shaft, the patch closely adheres to the upper part of the watch hand, forming a protective layer, effectively avoiding the splashing and loss of the watch hand during the separation process, reducing the accidental risk during the maintenance process. At the same time, the resilient design of the patch ensures that the watch hand is not damaged during the disassembly process, improving the maintenance quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 FIG. is a perspective view of a caliper watch hand lifting spatula proposed by the present utility model;

[0025] Figure 2 FIG. is a schematic structural view of the patch of a caliper watch hand lifting spatula proposed by the present utility model;

[0026] Figure 3 FIG. is a schematic structural view of the rotating ring of a caliper watch hand lifting spatula proposed by the present utility model;

[0027] Figure 4 is Figure 3 the enlarged view of part A in

[0028] LEGEND DESCRIPTION:

[0029] 1. Handle; 2. Patch; 3. Fixed block; 4. Anti-slip pattern; 5. Watch hand lifting spatula head; 6. Fin; 7. Rotating ring; 8. Pulling rope; 9. Spring; 10. Baffle; 11. Insertion block; 12. Limit groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0030] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0031] Referring to Figure 1 - Figure 4 , an embodiment provided by the present utility model: a caliper watch hand lifting spatula, including a handle 1, a watch hand lifting spatula head 5 is slidably connected inside the handle 1, two fins 6 are fixedly connected to the outside of the watch hand lifting spatula head 5, a rotating ring 7 is rotatably connected inside the handle 1, a plurality of pulling ropes 8 are fixedly connected to the inner wall of the outside of the rotating ring 7, one end of the pulling rope 8 away from the rotating ring 7 is fixedly connected to a baffle 10, a spring 9 is sleeved on the outside of the pulling rope 8, an insertion block 11 is fixedly connected to one side of the baffle 10, and a protective component is arranged on the outside of the handle 1, and the protective component is used to protect the watch hand.

[0032] Specifically, when it is necessary to disassemble the needle - starting shovel head 5, at this time, twist the 13 on the outer side of the rotating ring 7, which drives the rotating ring 7 to rotate, then pulls the pull - rope 8 to move, thereby pulling the baffle 10 to slide inside the limiting groove 12 opened inside the handle 1, and then drives the insertion block 11 to move inside the limiting groove 12. The movement of the baffle 10 compresses the spring 9 until the insertion block 11 completely leaves the inside of the needle - starting shovel head 5, and at this time, the disassembly is completed. When it is necessary to install a new needle - starting shovel head 5, at this time, align the needle - starting shovel head 5 and insert it into the card slot inside the handle 1. Then loosen the rotating ring 7. Under the action of the spring 9, the baffle 10 is pushed to reset, and then the insertion block 11 is completely inserted into the inside of the needle - starting shovel head 5, and at this time, the replacement is completed.

[0033] Refer to Figure 2 - Figure 4 On the outer side of the handle 1, a fixed block 3 is fixedly connected, and on the outer side of the fixed block 3, a patch 2 is fixedly connected.

[0034] Specifically, during use, there is a resilient patch 2 above the fin 6. When the fin 6 is inserted between the watch hand and the gear shaft, the patch 2 closely adheres to the upper part of the watch hand to form a protective layer. At the moment of separating the watch hand from the gear shaft, the patch 2 can effectively block the splashing of the watch hand. At the same time, the resilience of the patch 2 ensures that even in the case of sudden separation, the watch hand will not be damaged. This design significantly improves the safety and efficiency of the repair process and reduces the risk of the watch hand being damaged or lost.

[0035] Refer to Figure 1 - Figure 4 On the outer side of the handle 1, an anti - slip pattern 4 is provided. Inside the handle 1, a plurality of limiting grooves 12 are opened. The outer side of the baffle 10 is slidably connected inside the handle 1. The outer side of the insertion block 11 is slidably connected inside the handle 1. The outer side of the insertion block 11 is inserted into the inside of the needle - starting shovel head 5. On the outer side of the rotating ring 7, a handle 13 is fixedly connected. The patch 2 has resilience. The left end of the patch 2 is bent upward. One end of the spring 9 is fixedly connected to one side of the baffle 10, and the other end of the spring 9 is fixedly connected to the inner wall of the handle 1.

[0036] Specifically, the outer side of the handle 1 is configured with an anti - slip pattern 4 to enhance the friction when the user holds it, improving the stability and comfort of the operation. Inside the handle 1, a plurality of limiting grooves 12 are provided to guide the sliding of the baffle 10 and the insertion block 11, ensuring their precise positioning inside the handle 1. Both the baffle 10 and the insertion block 11 are installed inside the handle 1 by means of sliding connection, and the insertion block 11 can also be inserted into the inside of the needle - starting shovel head 5 to achieve connection and separation with it. The rotating ring 7 is connected to the handle 13, facilitating the user to apply force and drive the relevant components to move. The patch 2 has resilience, and its bent left end helps to better adapt to watch hands of different shapes and provide protection. One end of the spring 9 is connected to the baffle 10, and the other end is fixed on the inner wall of the handle 1. Its function is to provide a restoring force for the baffle 10 to ensure its automatic reset.

[0037] Working principle: During operation, there is a resilient patch 2 above the top of the fin 6. When the fin 6 is inserted between the watch hand and the gear shaft, the patch 2 closely adheres above the watch hand, forming a protective barrier. At the moment when the watch hand is separated from the gear shaft, the patch 2 can effectively intercept the splashing of the watch hand and prevent it from scattering everywhere. At the same time, due to the good resilience of the patch 2, even in the case of sudden separation, it can ensure that the watch hand will not be damaged due to impact.

[0038] When performing the disassembly operation of the needle-lifting shovel head 5, first, the rotating ring 7 needs to be twisted outward, which will cause the rotating ring 7 to rotate. Then, the movement of the rotating ring 7 drives the pull rope 8 to move, and further makes the baffle 10 slide along the limiting groove 12 inside the handle 1. During this process, the movement of the baffle 10 causes the spring 9 to be compressed. When the plug-in block 11 completely disengages from the inside of the needle-lifting shovel head 5, the disassembly process is completed. For the operation of installing a new needle-lifting shovel head 5, first, the new needle-lifting shovel head 5 needs to be aligned with the card slot inside the handle 1 and inserted. Subsequently, when the rotating ring 7 is released, the resilient force of the spring 9 will push the baffle 10 back to its original position, enabling the plug-in block 11 to be completely embedded inside the needle-lifting shovel head 5. Thus, the replacement process is successfully completed.

[0039] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A caliper pointer starting shovel, comprising a handle (1), characterized in that: A needle-lifting spatula head (5) is slidably connected inside the handle (1). Two fins (6) are fixedly connected to the outside of the needle-lifting spatula head (5). A rotating ring (7) is rotatably connected inside the handle (1). A plurality of pull ropes (8) are fixedly connected to the inner wall of the outside of the rotating ring (7). One end of the pull rope (8) away from the rotating ring (7) is fixedly connected to a baffle (10). A spring (9) is sleeved on the outside of the pull rope (8). A plug-in block (11) is fixedly connected to one side of the baffle (10). A protective component is arranged on the outside of the handle (1), and the protective component is used to protect the watch hand.

2. The needle-lifting spatula of a caliper according to claim 1, wherein: A fixed block (3) is fixedly connected to the outside of the handle (1), and a patch (2) is fixedly connected to the outside of the fixed block (3).

3. A caliper hand starting shovel according to claim 1, characterized in that: An anti-slip pattern (4) is arranged on the outside of the handle (1).

4. A vernier caliper hand starting spatula according to claim 1, characterized in that: A plurality of limiting grooves (12) are formed inside the handle (1).

5. A caliper hand starting shovel according to claim 1, characterized in that: The outside of the baffle (10) is slidably connected inside the handle (1), and the outside of the plug-in block (11) is slidably connected inside the handle (1).

6. A caliper hand starting shovel according to claim 1, characterized in that: The outside of the plug-in block (11) is inserted into the inside of the needle-lifting spatula head (5), and a handle (13) is fixedly connected to the outside of the rotating ring (7).

7. A caliper hand starting shovel according to claim 2, characterized in that: The patch (2) has toughness, and the left end of the patch (2) is bent upward.

8. A caliper hand starting shovel according to claim 1, characterized in that: One end of the spring (9) is fixedly connected to one side of the baffle (10), and the other end of the spring (9) is fixedly connected to the inner wall of the handle (1).

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