Movement and watch
By designing the limiting device and barrier mechanical structure in the smart watch movement, the problem of core falling off during disassembly and maintenance is solved, and a safe and reliable disassembly and installation process is achieved.
Patent Information
- Application Number
- CN202421121111.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-22
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-05-22
AI Technical Summary
The existing smartwatch movement can easily cause the core to fall and damage during disassembly and repair.
A movement and watch structure including a core and a limiting device are designed. Through the accommodating parts and limiting parts of the limiting device, the safety disassembly of the core and the watch is achieved by using the combination of the barrier rod, a barrier knife and a spring. Install.
It effectively avoids the risk of core falling during disassembly and repair, and ensures the safety and reliability of the movement.
Smart Images
Figure CN222482599U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of watches, in particular to a movement and a watch. Background Art
[0002] As people pay more and more attention to the quality of life and the continuous progress and development of intelligent wearable devices, smart wearable watches have attracted people's attention. Smart watch movement refers to the core component embedded in the smart watch, which is responsible for controlling and managing various functions and operations of the watch. Smart watch movement is usually composed of multiple electronic components and sensors, which are used to process data, drive display screens, run applications, etc.
[0003] The existing smart watch movement and casing are connected by bolts. When the watch needs to be disassembled and repaired, a screwdriver is needed to remove the screws from the screw connection holes. After the screws are removed, the core is separated from the casing, and the core may fall and be damaged.
[0004] Therefore, it is necessary to provide a new movement and watch to solve the above-mentioned technical problems. Utility Model Content
[0005] In order to solve the above technical problems, the utility model provides a movement and a watch.
[0006] The utility model provides a movement and a watch comprising a core body and a limiting device, wherein the core body is first detachably connected to the watch through the limiting device, and then connected to the watch by screws, the top of the limiting device is fixedly connected to the bottom of the core body, and the bottom of the limiting device is fixedly connected to the top of the watch;
[0007] The limit device comprises a accommodating member and a limit member, the top of the accommodating member is fixedly connected to the bottom of the core body, the bottom of the limit member is fixedly connected to the top of the watch, the bottom of the accommodating member is provided with a accommodating groove, the inside of the side part of the accommodating member is provided with a blocking member, the blocking member comprises a blocking rod, a blocking knife and a spring, the part of the blocking rod extending out of the accommodating groove is fixedly connected to the outside of the accommodating member, the spring is sleeved on the blocking rod, the blocking rod is movably connected to the blocking knife, the blocking rod can be movable in the blocking knife, the blocking knife extends into the accommodating groove, the limit member cooperates with the accommodating groove, the limit member can be locked and released in the accommodating groove, the limit member comprises a base, a first limit block and a second limit block, a fixed column is fixedly installed at the center of the base, the first limit block is fixedly installed on the top of the fixed column, a groove is provided at the lower end of the first limit block, the second limit block is movably passed through the fixed column, and the second limit block is located between the base and the first limit block, and the second limit block can move up and down the fixed column.
[0008] Preferably, the first limiting block is a hemisphere, and the diameter of the hemisphere is smaller than the diameter of the accommodating groove.
[0009] Preferably, the second limiting block is in the shape of two truncated cones combined, and the diameter of the lower circle of the truncated cone is smaller than the diameter of the accommodating groove.
[0010] Preferably, the blocking knife is an inverted trapezoid, and the cross section of the blocking knife is a right-angled trapezoid.
[0011] Preferably, a plurality of first screw connection holes are arranged around the core body, a plurality of first threaded connection holes corresponding to the first screw connection holes are opened on the watch, second screw connection holes are respectively arranged on the front and rear sides of the watch, and second threaded connection holes corresponding to the second screw connection holes are arranged on the side of the core body.
[0012] Preferably, snap-on slots are provided on both sides of the watch.
[0013] A watch comprises a shell and the above-mentioned movement, wherein the movement is installed in the shell.
[0014] Compared with the related art, the movement and watch provided by the utility model have the following beneficial effects: when the watch needs to be disassembled and repaired, it is first necessary to use a screwdriver to remove the screws from the first screw connection hole, the first threaded connection hole, the second screw connection hole, and the second threaded connection hole. At this time, the core body and the watch are not completely separated, and it is necessary to press the core body again, move the accommodating part downward, and then release the core body, so that the core body is separated from the watch, avoiding the situation where the core body may fall after using a screwdriver to remove the screws from the first screw connection hole, the first threaded connection hole, the second screw connection hole, and the second threaded connection hole. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 A schematic diagram of the structure of a movement and a watch provided by the utility model;
[0016] Figure 2 for Figure 1 An exploded view of the structure shown;
[0017] Figure 3 for Figure 1 A schematic diagram of the structure of the receiving member and the limiting member shown;
[0018] Figure 4 for Figure 2 The structural schematic diagram of the limiting device is shown.
[0019] Numbers in the figure: 1. core; 2. shell; 3. snap-on groove; 4. second screw connection hole; 5. second threaded connection hole; 6. first screw connection hole; 7. limit member; 8. accommodating member; 9. blocking rod; 10. spring; 11. blocking knife; 12. accommodating groove; 13. first limit block; 14. second limit block; 15. fixing column; 16. limit device; 17. first threaded connection hole; 18. base. DETAILED DESCRIPTION
[0020] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.
[0021] Please refer to Figure 1-Figure 4 ,in, Figure 1 A schematic diagram of the structure of a movement and a watch provided by the utility model; Figure 2 for Figure 1 An exploded view of the structure shown; Figure 3 for Figure 1 A schematic diagram of the structure of the receiving member and the limiting member shown; Figure 4 for Figure 2 The structural schematic diagram of the limiting device is shown.
[0022] In the specific implementation process, Figure 1-Figure 4 As shown, a core 1 and a watch include a shell 2, the core 1 and a stopper 16. The core 1 is first detachably connected to the shell 2 through the stopper 16, and then connected to the shell 2 by screws. The top of the stopper 16 is fixedly connected to the bottom of the core 1, and the bottom of the stopper 16 is fixedly connected to the top of the shell 2.
[0023] The limiting device 16 includes a accommodating member 8 and a limiting member 7. The top of the accommodating member 8 is fixedly connected to the bottom of the core 1, and the bottom of the limiting member 7 is fixedly connected to the top of the shell 2. A accommodating groove 12 is provided at the bottom of the accommodating member 8 for the limiting member 7 to pass through. A blocking member is provided inside the side portion of the accommodating member 8. The blocking member includes a blocking rod 9, a blocking knife 11 and a spring 10. The portion of the blocking rod 9 extending out of the accommodating groove 12 is fixedly connected to the outside of the accommodating member 8. The spring 10 is sleeved on the blocking rod 9. The blocking rod 9 is movably connected to the blocking knife 11. The blocking rod 9 can move in the blocking knife 11. The blocking knife 11 extends into the accommodating groove 12. The limiting member 7 cooperates with the accommodating groove 12. The limiting member 7 can be moved in the accommodating groove 12. The locking and releasing in the receiving groove 12, when the blocking knife 11 is blocked or the blocking disappears, the spring 10 can drive the blocking knife 11 to move left and right, the limiting member 7 includes a base 18, a first limiting block 13 and a second limiting block 14, a fixing column 15 is fixedly installed at the center of the base 18, the first limiting block 13 is fixedly installed on the top of the fixing column 15, a groove is provided at the lower end of the first limiting block 13, and the second limiting block 14 can be inserted into the fixing column 15, and the second limiting block 14 is located between the base 18 and the first limiting block 13, and the second limiting block 14 can move up and down on the fixing column 15, so that the blocking knife 11 can drive the second limiting block 14 to move up and down;
[0024] The first limit block 13 is a hemisphere, and a groove is formed at the bottom of the hemisphere. The diameter of the hemisphere is smaller than the diameter of the receiving groove 12, so that the end of the hemisphere and the second limit block 14 can be inserted into the receiving groove 12.
[0025] The second limit block 14 is in the shape of two truncated cones, and the diameter of the lower circle of the truncated cone is smaller than the diameter of the receiving groove 12, so that the second limit block 14 can be easily inserted into the receiving groove 12;
[0026] The blocking knife 11 is an inverted trapezoid, and the cross section of the blocking knife 11 is a right-angled trapezoid. The oblique waist of the right-angled trapezoid enables the blocking knife 11 to pass through an uneven surface, so that the blocking knife 11 can move on the second limit block 14;
[0027] A plurality of first screw connection holes 6 are arranged around the core body 1, a plurality of first threaded connection holes 17 corresponding to the first screw connection holes 6 are opened on the shell 2, second screw connection holes 4 are arranged on the front and rear sides of the shell 2, and second threaded connection holes 5 corresponding to the second screw connection holes 4 are arranged on the side of the core body 1, so that the staff can use screws to screw the core body 1 and the shell 2 together;
[0028] The housing 2 is provided with snap-in slots 3 on both sides for snapping in the watch strap;
[0029] A watch comprises the movement in the above technical solution.
[0030] The working principle of the utility model is as follows: when the watch needs to be disassembled and repaired, first, a screwdriver is needed to remove the screws from the first screw connection hole 6, the first threaded connection hole 17, the second screw connection hole 4, and the second threaded connection hole 5. At this time, the core 1 and the shell 2 are not completely separated. The core 1 is pressed, the accommodating member 8 moves downward, the blocking knife 11 moves downward, the blocking knife 11 is squeezed by the second limit block 14, and the compression spring 10 contracts. When the blocking knife 11 reaches the bottom of the second limit block 14, the core 1 is released. At this time, the blocking knife 11 drives the second limit block 14 to move upward. When it moves to the position of the first limit block 13, the second limit block 14 is released. The top of the limit block 14 is in the groove at the bottom of the first limit block 13, and the second limit block 14 cannot move anymore. The blocking knife 11 moves directly from the second limit block 14 to the spherical part of the first limit block 13 until the accommodating member 8 and the limit member 7 are separated, and the core 1 is separated from the shell 2. When it needs to be installed again, the core 1 is placed on the shell 2, the limit member 7 extends into the accommodating groove 12, and the core 1 is pressed. The blocking knife 11 passes through the first limit block 13. When it reaches the bottom of the first limit block 13, the core 1 is limited, and then a screwdriver is used to screw the screws into the first screw connection hole 6, the first threaded connection hole 17, the second screw connection hole 4, and the second threaded connection hole 5.
[0031] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.
[0032] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by 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 movement, characterized in that: It comprises a core (1) and a limiting device (16), wherein the core (1) is detachably connected to a watch via the limiting device (16), and the core (1) and the watch are screwed together, the top of the limiting device (16) is fixedly connected to the bottom of the core (1), and the bottom of the limiting device (16) is fixedly connected to the top of the watch; The limiting device (16) comprises a accommodating member (8) and a limiting member (7); the top of the accommodating member (8) is fixedly connected to the bottom of the core (1); the bottom of the limiting member (7) is fixedly connected to the top of the watch; a accommodating groove (12) is provided at the bottom of the accommodating member (8); a blocking member is provided inside the side portion of the accommodating member (8); the blocking member comprises a blocking rod (9), a blocking knife (11) and a spring (10); the portion of the blocking rod (9) extending out of the accommodating groove (12) is fixedly connected to the outside of the accommodating member (8); the spring (10) is sleeved on the blocking rod (9); the blocking rod (9) is movably connected to the blocking knife (11); the blocking rod (9) can move in the blocking knife (11); the blocking knife (11) extends into the accommodating groove (12); the limiting member (7) cooperates with the accommodating groove (12); the limiting member (7) can be locked and released in the accommodating groove (12); The limiting member (7) comprises a base (18), a first limiting block (13) and a second limiting block (14); a fixing column (15) is fixedly installed at the center of the base (18); the first limiting block (13) is fixedly installed on the top of the fixing column (15); a groove is provided at the lower end of the first limiting block (13); the second limiting block (14) is movably inserted into the fixing column (15); the second limiting block (14) is located between the base (18) and the first limiting block (13); and the second limiting block (14) can move up and down on the fixing column (15); A plurality of first screw connection holes (6) are arranged around the core body (1), a plurality of first threaded connection holes (17) corresponding to the first screw connection holes (6) are opened on the watch, second screw connection holes (4) are arranged on the front and rear sides of the watch respectively, and second threaded connection holes (5) corresponding to the second screw connection holes (4) are arranged on the side of the core body (1).
2. A movement according to claim 1, characterized in that: The first limiting block (13) is a hemisphere, a groove is provided at the bottom of the hemisphere, and the diameter of the hemisphere is smaller than the diameter of the accommodating groove (12).
3. A movement according to claim 2, characterized in that: The second limiting block (14) is in the shape of two truncated cones combined, and the diameter of the lower circle of the truncated cone is smaller than the diameter of the accommodating groove (12).
4. A movement according to claim 3, characterized in that: The blocking knife (11) is an inverted trapezoidal body, and the cross section of the blocking knife (11) is a right-angled trapezoid.
5. A movement according to claim 4, characterized in that: The watch is provided with snap-on grooves (3) on both sides.
6. A watch, characterized in that: It comprises a housing (2) and the movement according to any one of claims 1 to 5, wherein the core (1) is installed in the housing (2).