A watch repairing quartz movement placing device

Abstract

The utility model belongs to horology maintenance technical field, concretely points to a kind of horology maintenance quartz movement placing device, including base, the centre of base is equipped with lifting cylinder, the output end of lifting cylinder is equipped with placing table, for temporarily placing movement, base is equipped with slide rail and is relatively parallel and is arranged two groups, the mobile support is slidably connected on slide rail, the mobile support is relatively arranged two groups and is located the both sides of placing table, the bottom of mobile support is set across two groups of slide rails, the top of mobile support is equipped with support block, angle adjustable clamping mechanism is arranged on support block;Through the collaborative work of drive shift mechanism, angle adjustable clamping mechanism, the integrated operation of movement " placing, clamping, angle adjustment, locking " is realized, both solve the pain point that traditional tool clamping is not stable, adjustment is complicated, also ensure the movement safety by multiple protection design, overall improve the convenience, accuracy and efficiency of horology maintenance.

Description

Technical Field

[0001] This utility model belongs to the field of watch repair technology, specifically referring to a quartz movement holder for watch repair. Background Technology

[0002] High-end three-hand quartz watches all have a low battery warning function. If the second hand jumps abnormally, i.e., every four seconds, it reminds you to replace the battery in time. If the battery is not replaced in time, it may cause battery leakage and damage to the internal parts of the watch. Some customers own several watches and pull out the crown to stop the watch when they are not wearing it in order to save power. On the surface, the watch has stopped, but in fact the battery is still discharging. If it is not replaced in time, it will cause the battery to over-discharge and leak, which will also corrode the movement. The resulting repair cost will be far greater than the cost of replacing the battery. In general, after the movement is corroded, the quartz watch needs to be sent to a repair center for repair as soon as possible. As a precision component, the quartz movement has a delicate internal structure and various dimensions. During the repair process, stable support and flexible angle adjustment are required.

[0003] Existing repair tools mostly use simple clamps or manual gripping methods, which have the following problems: First, the clamping stability is insufficient, and the movement is easily displaced due to vibration during operation, affecting the repair accuracy; second, the angle adjustment is inconvenient, making it difficult to quickly rotate the movement to a view that is easy to observe the internal gears, pins and other key parts; third, the adaptability is poor, making it difficult to be compatible with movements of different sizes, requiring frequent tool changes and reducing repair efficiency. Utility Model Content

[0004] To address the aforementioned challenges, this invention provides a quartz movement placement device for watch repair. Through the coordinated operation of a drive mechanism and an angle-adjustable clamping mechanism, it achieves integrated operation of "placing, clamping, adjusting angle, and locking" of the movement. This not only solves the problems of unstable clamping and cumbersome adjustment of traditional tools, but also ensures the safety of the movement through multiple protection designs, thereby improving the convenience, accuracy, and efficiency of watch repair as a whole.

[0005] To achieve the above functions, the technical solution adopted by this utility model is as follows: A quartz movement placer for watch repair includes a base, a lifting cylinder installed at the center of the base, and a placement platform installed on the output end of the lifting cylinder for temporarily placing the movement. The base is provided with two sets of slide rails arranged parallel to each other. A movable bracket is slidably connected to the slide rails. Two sets of movable brackets are arranged opposite each other on both sides of the placement platform. The bottom of the movable bracket spans the two sets of slide rails. A support block is provided at the top of the movable bracket. An angle-adjustable clamping mechanism is provided on the support block, which can stably clamp movements of different sizes. After clamping, the rotation angle of the movement can be adjusted according to repair needs for ease of repair. A driving mechanism is provided on the side wall of the base, and the driving mechanism is connected to the movable bracket.

[0006] As a preferred technical solution of this utility model, the angle-adjustable clamping mechanism includes a rotating shaft, a second knob, and a clamping block. The rotating shaft rotates through the support block. The second knob is connected to one end of the rotating shaft, and the clamping block is connected to the other end of the rotating shaft. The clamping surface of the clamping block is set with an arc surface structure. The arc surface structure of the clamping surface can fit the outer wall of the movement of different sizes and avoid single-point force.

[0007] As a preferred technical solution of this utility model, the angle-adjustable clamping mechanism further includes a friction locking plate one, an external thread, a threaded sleeve, and a friction locking plate two. The friction locking plate one is fixedly disposed on the outer side wall of the support block, the external thread is disposed on the rotating shaft near the friction locking plate one, the threaded sleeve is adapted to be fitted to the external thread, and the friction locking plate two is fixedly disposed on the side end of the threaded sleeve.

[0008] As a preferred technical solution of this utility model, the driving mechanism includes a fixed block, a bidirectional lead screw, and a knob. The fixed block is disposed on the outer side wall of the base, and two sets of fixed blocks are arranged opposite each other. The two ends of the bidirectional lead screw are respectively screwed onto the two sets of fixed blocks. The bidirectional lead screw is threaded with lead screw pair one and lead screw pair two. Lead screw pair one and lead screw pair two are respectively connected to two sets of moving brackets. The knob rotates through the fixed block and connects to the bidirectional lead screw.

[0009] As a preferred technical solution of this utility model, a rubber pad is provided on the clamping surface of the clamping block. The rubber pad is attached to the clamping surface of the clamping block. When clamping, the rubber pad directly contacts the surface of the movement, which increases the friction between the clamping surface and the movement on the one hand, and buffers the clamping force on the other.

[0010] As a preferred technical solution of this utility model, a protective ring is provided at the top of the placement platform. The protective ring surrounds the edge of the top of the placement platform to form a blocking edge. When the movement is temporarily placed on the placement platform, its position is adjusted, or it is raised or lowered with the placement platform, it can block the movement and prevent it from sliding off the edge of the placement platform.

[0011] Compared with the prior art, the present invention achieves the following beneficial effects by adopting the above structure:

[0012] 1. The moving bracket driven by the bidirectional lead screw is synchronously adjusted, and with the arc-shaped clamping block, it can accurately adapt to the movement of different sizes, ensure uniform clamping force, avoid deviation caused by force on one side, and solve the problems of poor adaptability and unstable clamping of traditional clamps.

[0013] 2. The angle-adjustable clamping mechanism achieves 360° rotation through the rotating shaft. Combined with the friction locking plate structure, it can quickly fix any angle, which not only meets the needs of observing different parts of the movement during maintenance, but also prevents accidental angle changes and improves the accuracy of operation.

[0014] 3. The rubber pads on the clamping blocks prevent scratches on the movement surface, and the protective ring on the placement platform prevents the movement from slipping off. This double protection reduces the risk of component damage during maintenance. Attached Figure Description

[0015] Figure 1 This utility model provides a schematic diagram of the overall structure of a quartz movement holder for watch repair. Figure 1 ;

[0016] Figure 2 This utility model provides a schematic diagram of the overall structure of a quartz movement holder for watch repair. Figure 2 ;

[0017] Figure 3 This utility model provides a schematic diagram of the overall structure of a quartz movement holder for watch repair. Figure 3 ;

[0018] Figure 4 for Figure 3 Enlarged view of a portion of point A in the middle.

[0019] Among them, 1. base, 2. lifting cylinder, 3. placement platform, 301. protective ring, 4. slide rail, 5. moving bracket, 6. support block, 7. angle adjustable clamping mechanism, 701. rotating shaft, 702. knob two, 703. clamping block, 704. friction locking plate one, 705. external thread, 706. threaded sleeve, 707. friction locking plate two, 708. rubber pad, 8. driving mechanism, 801. fixing block, 802. bidirectional lead screw, 803. knob one, 804. lead screw pair one, 805. lead screw pair two. Detailed Implementation

[0020] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0021] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. The utility model will be further described in detail below with reference to the accompanying drawings.

[0022] like Figures 1-4 As shown, this utility model provides a quartz movement holder for watch repair, including a base 1. A lifting cylinder 2 is installed at the center of the base 1, and a placement platform 3 is installed on the output end of the lifting cylinder 2 for temporarily placing the movement. A protective ring 301 is provided at the top of the placement platform 3, which surrounds the top edge of the placement platform 3 to form a raised "blocking edge". When the movement is temporarily placed on the placement platform 3, its position is adjusted, or it is raised or lowered with the placement platform 3, the protective ring 301 can prevent the movement from slipping off the edge of the placement platform 3. The base 1 is provided with two sets of slide rails 4 arranged relatively parallel to each other. A movable bracket 5 is slidably connected to the slide rails 4. Two sets of movable brackets 5 are arranged relatively parallel to each other and located on both sides of the placement platform 3. The bottom of the movable bracket 5 spans the two sets of slide rails 4. The movable bracket 5 is equipped with a support block 6 at its top, and an adjustable clamping mechanism 7 is installed on the support block 6. This mechanism can stably clamp movements of different sizes. After clamping, the rotation angle of the movement can be adjusted according to maintenance needs to facilitate maintenance. The side wall of the base 1 is equipped with a drive mechanism 8, which is connected to the movable bracket 5. The quartz movement is temporarily placed on the placement platform 3. The drive mechanism 8 on the side wall of the base 1 drives the two sets of movable brackets 5 to slide along the slide rail 4, so that the adjustable clamping mechanisms 7 on both sides approach and clamp the movement. At the same time, the height of the placement platform 3 is adjusted by the lifting cylinder 2. After clamping, the rotation angle of the movement can also be adjusted by the adjustable clamping mechanism 7 to adapt to different operating angles during maintenance.

[0023] like Figures 1-4As shown, the angle-adjustable clamping mechanism 7 includes a rotating shaft 701, a knob 702, and a clamping block 703. The rotating shaft 701 rotates through the support block 6. The knob 702 is connected to one end of the rotating shaft 701, and the clamping block 703 is connected to the other end of the rotating shaft 701. The clamping surface of the clamping block 703 is arc-shaped. The clamping block 703 is connected to the support block 6 via the rotating shaft 701. Rotating the knob 702 drives the rotating shaft 701 to rotate, thereby causing the clamping block 703 to rotate synchronously. The arc-shaped clamping surface can conform to the outer wall of movements of different sizes, avoiding single-point force. A rubber pad 708 is provided on the clamping surface of the clamping block 703. The rubber pad 708 is attached to the clamping surface of the clamping block 703. During clamping, the rubber pad 708 directly contacts the surface of the movement, increasing the friction between the clamping surface and the movement on the one hand, and buffering the clamping force on the other. The angle-adjustable clamping mechanism 7 also includes a friction pad. The mechanism consists of a first friction locking plate 704, an external thread 705, a threaded sleeve 706, and a second friction locking plate 707. The first friction locking plate 704 is fixed on the outer wall of the support block 6. The external thread 705 is located on the rotating shaft 701 near the first friction locking plate 704. The threaded sleeve 706 is adapted to fit the external thread 705. The second friction locking plate 707 is fixed on the side end of the threaded sleeve 706. After adjusting the angle of the movement, the threaded sleeve 706 is turned so that the threaded sleeve 706 drives the second friction locking plate 707 to approach and fit against the first friction locking plate 704 on the support block 6. The friction between the two locking plates fixes the rotating shaft 701, preventing angle deviation. When the angle needs to be readjusted, the threaded sleeve 706 is turned in the opposite direction to unlock. Once the angle is fixed, it is stable and does not loosen, avoiding accidental rotation of the movement during maintenance and preventing operational errors. The locking and unlocking operations are simple, require no additional tools, and do not affect the maintenance rhythm.

[0024] like Figures 1-3 As shown, the driving mechanism 8 includes a fixed block 801, a bidirectional lead screw 802, and a knob 803. The fixed block 801 is located on the outer wall of the base 1, and two sets of fixed blocks 801 are arranged opposite each other. The two ends of the bidirectional lead screw 802 are respectively screwed onto the two sets of fixed blocks 801. The threads on the bidirectional lead screw 802 are adapted to lead screw pair 1 804 and lead screw pair 2 805. Lead screw pair 1 804 and lead screw pair 2 805 are respectively connected to two sets of moving brackets 5. The knob 803 rotates through the fixed block 801 and connects to the bidirectional lead screw 802. When the knob 803 rotates and drives the bidirectional lead screw 802 to rotate, lead screw pair 1 804 and lead screw pair 2 805 will drive the two sets of moving brackets 5 to slide in opposite directions. The moving brackets 5 on both sides are adjusted synchronously to ensure that the clamping force of the clamping mechanism on the movement is uniform and the alignment is accurate, avoiding the movement from shifting due to unilateral force.

[0025] In practical use, gently place the quartz movement to be repaired in the center of the placement platform 3. The protective ring 301 can prevent the movement from slipping accidentally. Turn the knob 803 to drive the bidirectional lead screw 802 to rotate. The lead screw pair 804 and the lead screw pair 805 move towards each other under the thread transmission of the bidirectional lead screw 802. The lead screw pair 804 and the lead screw pair 805 drive the two sets of moving brackets 5 to slide towards each other along the slide rail 4, so that the rubber pads 708 of the clamping blocks 703 on both sides are in contact with the outer wall of the movement until it is stably clamped. Start the lifting cylinder 2 and adjust the height of the placement platform 3 according to the repair needs. Turn the knob 702 to drive the clamping blocks 703 and the movement to rotate through the rotating shaft 701. Adjust the movement to an angle that is convenient for repair. After the angle is determined, turn the threaded sleeve 706 to make the friction locking plate 707 and the friction locking plate 704 fit together. The rotating shaft 701 is locked by friction to prevent the angle from changing.

[0026] After completing the repair, loosen the threaded sleeve 706 in the reverse direction to unlock the angle, turn knob 702 to reset the movement, and then turn knob 803 in the reverse direction to separate the moving bracket 5 from the movement and remove the movement.

[0027] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A quartz movement holder for watch repair, comprising a base (1), characterized in that: A lifting cylinder (2) is installed at the center of the base (1). A placement platform (3) is installed on the output end of the lifting cylinder (2). A slide rail (4) is provided on the base (1) and two sets are arranged in parallel. A movable bracket (5) is slidably connected on the slide rail (4). Two sets of movable brackets (5) are arranged in opposite directions and located on both sides of the placement platform (3). The bottom of the movable bracket (5) spans the two sets of slide rails (4). A support block (6) is provided at the top of the movable bracket (5). An angle-adjustable clamping mechanism (7) is provided on the support block (6). A driving mechanism (8) is provided on the side wall of the base (1). The driving mechanism (8) is connected to the movable bracket (5).

2. The quartz movement holder for watch repair according to claim 1, characterized in that: The angle-adjustable clamping mechanism (7) includes a rotating shaft (701), a second knob (702), and a clamping block (703). The rotating shaft (701) rotates through the support block (6). The second knob (702) is connected to one end of the rotating shaft (701), and the clamping block (703) is connected to the other end of the rotating shaft (701). The clamping surface of the clamping block (703) is an arc surface structure.

3. A quartz movement holder for watch repair according to claim 2, characterized in that: The angle-adjustable clamping mechanism (7) further includes a friction locking plate one (704), an external thread (705), a threaded sleeve (706), and a friction locking plate two (707). The friction locking plate one (704) is fixedly disposed on the outer side wall of the support block (6). The external thread (705) is disposed at the position of the rotating shaft (701) near the friction locking plate one (704). The threaded sleeve (706) is adapted to be fitted at the external thread (705). The friction locking plate two (707) is fixedly disposed on the side end of the threaded sleeve (706).

4. A quartz movement holder for watch repair according to claim 1, characterized in that: The driving mechanism (8) includes a fixed block (801), a bidirectional lead screw (802), and a knob (803). The fixed block (801) is located on the outer wall of the base (1). Two sets of fixed blocks (801) are arranged opposite each other. The two ends of the bidirectional lead screw (802) are respectively screwed onto the two sets of fixed blocks (801). The threads on the bidirectional lead screw (802) are adapted to lead screw pair one (804) and lead screw pair two (805). The lead screw pair one (804) and lead screw pair two (805) are respectively connected to two sets of moving brackets (5). The knob (803) rotates through the fixed block (801) and connects to the bidirectional lead screw (802).

5. A quartz movement holder for watch repair according to claim 2, characterized in that: A rubber pad (708) is provided on the clamping surface of the clamping block (703).

6. A quartz movement holder for watch repair according to claim 1, characterized in that: A protective ring (301) is provided at the top of the placement platform (3).

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