Plug-type coil mechanism of quartz watch

Abstract

The utility model relates to a plug-in type coil mechanism of a quartz watch, which belongs to the field of plug-in type coils, and comprises a coil, a pin connecting piece, a pin body and a mounting plate, the bottom of the coil is provided with a mounting mechanism, the mounting mechanism comprises two positioning seats which are fixedly mounted at the top of the mounting plate, adjusting bolts are in threaded connection with the interiors of the positioning seats, limiting plates are rotationally connected with the outer walls of the opposite sides of the two adjusting bolts, and two telescopic springs are fixedly mounted in the mounting plate. According to the plug-in coil mechanism of the quartz watch, the coil is positioned and limited under the action of the positioning seat and the adjusting bolt, the pin body and the mounting plate are positioned and connected conveniently, and the clamping seat is clamped into the outer wall of the pin body to fix and limit the pin body under the action of the telescopic spring, the connecting rod and the clamping seat through the thrust of the telescopic spring; and through clamping connection and fixing and limiting of the adjusting bolt, the pin body is convenient to mount and dismount, and the dismounting and mounting working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plug-in coils, in particular to a plug-in coil mechanism for a quartz watch. Background Art

[0002] The plug-in coil mechanism of a quartz watch is an important component of a quartz watch. Its key function is to convert electrical signals into mechanical vibrations. The coil is made of a thin wire wound around an iron core. When the circuit of the quartz watch starts working, the electrical signal is transmitted to the coil, and the electromagnetic field generated by the coil acts on the surface of the quartz crystal, causing it to oscillate at a fixed frequency. The frequency of this oscillation is the same as the vibration frequency of the crystal surface, thereby driving the overall operation of the watch escapement system. The working principle of a quartz watch is based on the piezoelectric effect of quartz crystals. When a quartz crystal is stimulated by an electrical pulse, it generates mechanical vibrations, and the frequency of this vibration is very stable. By counting the number of these vibrations, the quartz watch can accurately measure time. Due to the extremely high stability of the vibration frequency of the quartz crystal, the accuracy of the quartz watch far exceeds that of a traditional mechanical watch.

[0003] At present, after the pins of the plug-in coil of a quartz watch are connected to the circuit board, the pins are generally fixed on the circuit board by welding. When the plug-in coil or the pin of the quartz watch is damaged and cannot be used, the pins of the quartz watch need to be separated from the circuit board and disassembled. Due to the connection in the direction of welding, it is necessary to use an electric welding pen to melt the solder at the pins of the coil before the circuit board and the pins can be separated, which makes disassembly and replacement more troublesome. Therefore, a plug-in coil mechanism of a quartz watch is proposed. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a plug-in coil mechanism for a quartz watch, which has the advantages of improving the efficiency of replacing and installing the coil and pins, and solves the problem that connection through welding requires using an electric welding pen to melt the solder at the coil pins before the circuit board and the pins can be separated, resulting in troublesome disassembly and replacement.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a plug-in coil mechanism for a quartz watch, comprising a coil, a pin connector, a pin body and a mounting plate, wherein a mounting mechanism is provided at the bottom of the coil;

[0006] The mounting mechanism includes two positioning seats fixedly mounted on the top of the mounting plate, the internal threads of the positioning seats are connected with adjusting bolts, the two adjusting bolts are rotatably connected with a limiting plate on the outer wall on the opposite side, two telescopic springs are fixedly mounted inside the mounting plate, connecting rods are fixedly mounted on the outer wall on the opposite side of the two telescopic springs, and clamping seats are fixedly mounted on the outer walls on the opposite side of the two connecting rods, an adjusting rod is fixedly mounted on the outer peripheral wall of the connecting rod, a moving seat is movably mounted on the bottom of the adjusting rod, and a threaded column is fixedly mounted on the top of the moving seat.

[0007] Furthermore, a threaded hole is opened inside the positioning seat, the adjusting bolt is threadedly connected inside the threaded hole and is of a matching size, a limiting hole is opened inside the limiting plate, the pin connector is slidably connected inside the limiting hole and is of a matching size, and the bottom of the limiting plate is slidably connected to the top of the mounting plate.

[0008] Furthermore, a slide groove is provided inside the mounting plate, and the connecting rod is slidably connected inside the slide groove and has a matching size.

[0009] Furthermore, a limiting groove is provided on the outer wall of the pin body close to the holder, and the holder is clamped in the limiting groove and has a matching size.

[0010] Furthermore, an adjustment slot is provided at the bottom of the mounting plate, the adjustment rod is slidably connected inside the adjustment slot and is adapted in size, and the bottom of the adjustment rod and the bottom of the mounting plate are located in the same plane.

[0011] Furthermore, a thread groove is formed at the bottom of the adjusting rod, and the thread column is threadedly connected to the inside of the thread groove and has a matching size.

[0012] Furthermore, the pin connectors are fixedly mounted on the outer wall of the coil and are two in number, the pin bodies are fixedly mounted on the bottom of the pin connector and are two in number, the mounting plate is movably connected to the coil, the pin bodies are slidably connected to the inside of the mounting plate, and two power connection grooves are provided at the bottom of the mounting plate, and the pin bodies are located inside the power connection grooves.

[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0014] The plug-in coil mechanism of the quartz watch positions and limits the coil through the action of the positioning seat, the adjusting bolt and the like, so as to facilitate the positioning connection between the pin body and the mounting plate; through the action of the telescopic spring, the connecting rod and the clamping seat, the clamping seat is clamped into the outer wall of the pin body by the thrust of the telescopic spring to fix and limit it; through the clamping connection and the fixing and limiting of the adjusting bolt, the installation and disassembly of the pin body is facilitated, and the work efficiency of disassembly and assembly is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 For this utility model Figure 1 A is an enlarged structural diagram;

[0017] Figure 3 This is a schematic diagram of the front view structure of the pin body of the utility model.

[0018] In the figure: 1. Coil; 2. Pin connector; 3. Pin body; 4. Mounting plate; 5. Positioning seat; 6. Adjusting bolt; 7. Limiting plate; 8. Telescopic spring; 9. Connecting rod; 10. Clamping seat; 11. Adjusting rod; 12. Moving seat; 13. Threaded column. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-3 In this embodiment, a plug-in coil mechanism of a quartz watch includes a coil 1, a pin connector 2, a pin body 3 and a mounting plate 4, and a mounting mechanism is provided at the bottom of the coil 1.

[0021] The pin connectors 2 are fixedly mounted on the outer wall of the coil 1 and are in two numbers, the pin bodies 3 are fixedly mounted on the bottom of the pin connector 2 and are in two numbers, the mounting plate 4 is movably connected to the coil 1, the pin bodies 3 are slidably connected to the inside of the mounting plate 4, and two power connection grooves are provided at the bottom of the mounting plate 4, and the pin bodies 3 are located inside the power connection grooves.

[0022] The mounting mechanism includes two positioning seats 5 fixedly mounted on the top of the mounting plate 4, the internal thread connection of the positioning seat 5 is provided with an adjusting bolt 6, the two adjusting bolts 6 are rotatably connected to a limiting plate 7 on the outer wall on the opposite side, a threaded hole is provided inside the positioning seat 5, the adjusting bolt 6 is threadedly connected inside the threaded hole and the size is adapted, a limiting hole is provided inside the limiting plate 7, the pin connector 2 is slidably connected inside the limiting hole and the size is adapted, the bottom of the limiting plate 7 is slidably connected to the top of the mounting plate 4, two telescopic springs 8 are fixedly mounted inside the mounting plate 4, a connecting rod 9 is fixedly mounted on the outer wall on the opposite side of the two telescopic springs 8, a sliding groove is provided inside the mounting plate 4, the connecting rod 9 is slidably connected inside the sliding groove and the size is adapted.

[0023] A holder 10 is fixedly installed on the outer wall of the opposite side of the two connecting rods 9, an adjusting rod 11 is fixedly installed on the outer peripheral wall of the connecting rod 9, an adjusting groove is provided at the bottom of the mounting plate 4, the adjusting rod 11 is slidably connected to the inside of the adjusting groove and the size is adapted, the bottom of the adjusting rod 11 and the bottom of the mounting plate 4 are located in the same plane, a limiting groove is provided on the outer wall of the pin body 3 close to the holder 10, the holder 10 is clamped in the inside of the limiting groove and the size is adapted, a moving seat 12 is movably installed at the bottom of the adjusting rod 11, a threaded column 13 is fixedly installed on the top of the moving seat 12, a threaded groove is provided at the bottom of the adjusting rod 11, the threaded column 13 is threadedly connected to the inside of the threaded groove and the size is adapted.

[0024] In this embodiment, a circuit board is provided at the bottom of the mounting plate 4 , and the pin body 3 penetrates through the interior of the mounting plate 4 and is then installed on the top of the circuit board.

[0025] In this embodiment, the circuit board is located between the two movable seats 12 , which does not affect the circuit board and facilitates the subsequent pulling of the adjustment rod 11 to drive the clamping seat 10 to move.

[0026] In this embodiment, the holder 10 is cylindrical in shape, and a friction layer is provided on the outer wall of the holder 10 to facilitate the rotation of the holder 10 so that the threaded column 13 is threadedly connected to the inside of the adjustment rod 11, thereby facilitating the subsequent adjustment of the position of the connecting rod 9.

[0027] The working principle of the above embodiment is:

[0028] First, fit the movable seat 12 to the bottom of the adjusting rod 11, then rotate the movable seat 12 so that the threaded column 13 is threadedly connected to the inside of the adjusting rod 11, and then move the two clamping seats 10 in the direction away from each other, and then fit the coil 1 to the top of the mounting plate 4, and then the pin body 3 will be slidably connected to the inside of the mounting plate 4 and connected to the circuit board. At this time, release the movable seat 12, and the clamping seat 10 will be clamped on the outer wall of the pin body 3 through the elastic force of the telescopic spring 8. At this time, the staff turns the adjusting bolt 6 to drive the limit plate 7 to move toward the direction close to the pin connector 2. When the pin connector 2 passes through the inside of the limit plate 7, the installation of the coil 1 and the pin body 3 is completed.

[0029] The electrical components appearing in the text are all electrically connected to the controller and the power supply. The control method of the utility model is controlled by the controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power supply is also common knowledge in this field. The utility model is mainly used to protect mechanical devices, so the utility model will no longer explain the control method and circuit connection in detail.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A plug-in coil mechanism for a quartz watch, comprising a coil (1), a pin connector (2), a pin body (3) and a mounting plate (4), characterized in that: A mounting mechanism is provided at the bottom of the coil (1); The mounting mechanism comprises two positioning seats (5) fixedly mounted on the top of the mounting plate (4); an adjusting bolt (6) is connected to the internal thread of the positioning seat (5); the two adjusting bolts (6) are rotatably connected to a limiting plate (7) on the outer wall on one side opposite to the other; two telescopic springs (8) are fixedly mounted inside the mounting plate (4); a connecting rod (9) is fixedly mounted on the outer wall on one side opposite to the two telescopic springs (8); a clamping seat (10) is fixedly mounted on the outer wall on one side opposite to the two connecting rods (9); an adjusting rod (11) is fixedly mounted on the outer peripheral wall of the connecting rod (9); a movable seat (12) is movably mounted on the bottom of the adjusting rod (11); and a threaded column (13) is fixedly mounted on the top of the movable seat (12).

2. The plug-in coil mechanism of a quartz watch according to claim 1, characterized in that: A threaded hole is provided inside the positioning seat (5), the adjusting bolt (6) is threadedly connected inside the threaded hole and has a size that matches the threaded hole, a limiting hole is provided inside the limiting plate (7), the pin connector (2) is slidably connected inside the limiting hole and has a size that matches the threaded hole, and the bottom of the limiting plate (7) is slidably connected to the top of the mounting plate (4).

3. The plug-in coil mechanism of a quartz watch according to claim 1, characterized in that: A sliding groove is provided inside the mounting plate (4), and the connecting rod (9) is slidably connected inside the sliding groove and has a matching size.

4. The plug-in coil mechanism of a quartz watch according to claim 1, characterized in that: A limiting groove is provided on the outer wall of the pin body (3) on one side close to the clamping seat (10), and the clamping seat (10) is clamped inside the limiting groove and is of a matching size.

5. The plug-in coil mechanism of a quartz watch according to claim 1, characterized in that: An adjustment slot is provided at the bottom of the mounting plate (4), the adjustment rod (11) is slidably connected inside the adjustment slot and is adapted in size, and the bottom of the adjustment rod (11) and the bottom of the mounting plate (4) are located in the same plane.

6. The plug-in coil mechanism of a quartz watch according to claim 1, characterized in that: A thread groove is formed at the bottom of the adjusting rod (11), and the thread column (13) is threadedly connected inside the thread groove and has a matching size.

7. The plug-in coil mechanism of a quartz watch according to claim 1, characterized in that: The pin connectors (2) are fixedly mounted on the outer wall of the coil (1) and are two in number; the pin bodies (3) are fixedly mounted on the bottom of the pin connector (2) and are two in number; the mounting plate (4) is movably connected to the coil (1); the pin bodies (3) are slidably connected to the inside of the mounting plate (4); two power connection slots are provided at the bottom of the mounting plate (4); and the pin bodies (3) are located inside the power connection slots.

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