A positive electrode sheet of a quartz clock movement and a positioning device thereof

Abstract

The utility model discloses a positive electrode sheet of a quartz clock movement and a positioning device thereof, wherein the positive electrode sheet comprises: a battery connection section, which is connected with a first protrusion, and the first protrusion is used to connect the positive terminal of the battery; a middle section, one end of which is connected to the battery connection section; the middle end of the middle section is provided with a second protrusion; a circuit board connection section, which contains a circuit board solder section, and the circuit board solder section is used to electrically connect the circuit board; the other end of the middle section is connected to the circuit board connection section. The utility model can realize that each positive electrode sheet is easy to separate during the working process in the vibration plate, and does not affect the subsequent automatic installation process of the positive electrode sheet to the movement box.

Description

Technical Field

[0001] The utility model relates to the field of clock movement, in particular to a positive electrode sheet of a quartz clock movement and a positioning device thereof. Background Art

[0002] In existing quartz clock movements, the electrode sheet components are mostly positioned in a tight fit manner, which has the disadvantage that if one part of the electrode sheet becomes loose or in the case of large vibration, other parts of the electrode sheet can easily fall out of the mounting position, resulting in poor contact and poor conductivity. In addition, because the positive electrode sheet is relatively long, it is not easy to assemble.

[0003] The applicant disclosed a quartz clock movement with an electrode sheet positioning device in Chinese patent document CN203300894U, which is provided with two electrode sheets, including a positive electrode sheet and a negative electrode sheet; it is provided with a battery slot, at least one of the electrode sheets is arranged along the wall of the battery slot, and the end of the electrode sheet contacting the battery pole ear is extended into the battery slot and abuts against the end of the battery slot; it is characterized in that: at least one end of the electrode sheet contacting the battery pole ear is provided with a wedge-shaped buckle position, the battery slot is provided with a buckle groove at the corresponding position where the end is installed, and the buckle position on the electrode sheet can be stuck in the buckle groove of the battery slot during assembly; the other end of the electrode sheet with the buckle position is provided with a positioning hole, and the movement is fixed with a positioning column at the position where the end is installed, and the positioning hole on the electrode sheet can be just inserted into the positioning column of the movement during assembly. Through the above technical solution, the buckle position on the electrode sheet can be stuck in the buckle groove of the battery slot during assembly to ensure that the electrode sheet will not fall off, and it is easy to install and disassemble; and during the operation of the movement, the electrode sheet will not fall off and will not loosen up and down.

[0004] The disclosed positive electrode sheet (i.e., positive electrode sheet) includes a battery connection section, an intermediate section, and a circuit board connection section. However, the applicant found in the actual production process that when two positive electrode sheets are stacked together, they are often difficult to separate in the vibration plate. In this way, in the subsequent automatic installation of the positive electrode sheet to the movement box, installation errors are prone to occur, increasing the scrap rate.

[0005] To this end, the inventor considered that it is necessary to make the working process of each positive electrode sheet in the vibration plate easy to separate, and also not to affect the subsequent automatic installation process of the positive electrode sheet to the movement box. After design and testing, the present utility model was obtained. Utility Model Content

[0006] In view of this, in order to solve the above-mentioned technical problems, the purpose of the utility model is to propose a positive electrode sheet of a quartz clock movement and a positioning device thereof, which can realize the easy separation of each positive electrode sheet in the vibration plate during the working process, and will not affect the subsequent automatic installation process of the positive electrode sheet to the movement box.

[0007] The technical solutions adopted are:

[0008] A positive electrode sheet for a quartz clock movement, comprising:

[0009] A battery connecting section, wherein the battery connecting section is connected to a first protrusion, and the first protrusion is used to connect to the positive terminal of the battery;

[0010] A middle section, one end of which is connected to the battery connecting section; a second protrusion is provided at the middle end of the middle section;

[0011] A circuit board connecting section, wherein the circuit board connecting section comprises a circuit board soldering section, and the circuit board soldering section is used for electrically connecting the circuit board; the other end of the middle section is connected to the circuit board connecting section.

[0012] Furthermore, there are two second protrusions, and the two second protrusions are arranged at intervals.

[0013] Furthermore, there are two first protrusions, and the two first protrusions are arranged at intervals.

[0014] Furthermore, the circuit board connecting section is provided with a positioning hole.

[0015] Furthermore, the battery connecting section, the middle section and the circuit board connecting section are integrally formed and connected by the same metal material.

[0016] A positioning device for the positive electrode sheet of the above-mentioned quartz clock movement, which is arranged in the clock movement box, correspondingly comprises:

[0017] A battery connection segment clamping segment, which is arranged at one end of the battery slot and is used to clamp the battery connection segment of the positive electrode sheet;

[0018] A middle section clamping section, the middle section clamping section is used to clamp the middle section of the positive electrode sheet, and the middle section clamping section has a second raised clearance space;

[0019] The circuit board connecting section clamping section is used to clamp the circuit board connecting section of the positive electrode sheet.

[0020] Furthermore, a positioning column is provided in the clamping section of the circuit board connecting section, and a positioning hole is provided in the circuit board connecting section, and the positioning hole can be sleeved in the positioning column.

[0021] Compared with the prior art, the beneficial effects of the present invention are:

[0022] Since the middle end of the middle section of the positive electrode sheet is provided with a second protrusion, on the first hand, the middle sections of the two positive electrode sheets will not overlap without gaps. Due to the effect of the second protrusion, the middle sections of the two positive electrode sheets will not overlap without gaps, and they are easy to separate during the operation of the vibration disk.

[0023] Secondly, the movement box has more space for the second protrusion, and the design of the second protrusion will not have an adverse effect on the subsequent process of automatically installing the positive electrode sheet to the movement box.

[0024] Thirdly, the design of the second protrusion also makes the middle section directional, which is convenient for guided installation during manual maintenance, that is, it is more convenient for manual installation in the movement box; it is also convenient to directly use the second protrusion to pick it out, that is, it is also convenient for manual removal from the movement box. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are merely embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor.

[0026] Figure 1 This is a schematic structural diagram of a positive electrode sheet of a quartz clock movement in Example 1.

[0027] Figure 2 This is a schematic structural diagram of a positioning device for a positive electrode sheet according to Example 2.

[0028] Figure 3 It is a schematic diagram of the structure after the positive electrode sheet of Example 2 is installed on the positioning device.

[0029] Figure 4 This is a schematic structural diagram of a negative electrode sheet of a quartz clock movement according to Example 2. DETAILED DESCRIPTION

[0030] 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 partial embodiments of the utility model, not all 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.

[0031] Example 1

[0032] See also Figure 1 As shown, a positive electrode sheet of a quartz clock movement includes a battery connecting section 11, a middle section 12 and a circuit board connecting section 13.

[0033] The battery connecting section 11 is connected with a first protrusion 14 , and the first protrusion 14 is used to connect the positive terminal of the battery.

[0034] One end of the middle section 12 is connected to the battery connecting section 11 ; a second protrusion 15 is provided at the middle end of the middle section 12 .

[0035] The circuit board connecting section 13 includes a circuit board soldering section 16 , and the circuit board soldering section 16 is used for electrically connecting the circuit board; the other end of the middle section 12 is connected to the circuit board connecting section 13 .

[0036] The number of the first protrusions 14 is not limited and may be 1, 2 or 3. In this embodiment, the number of the first protrusions is preferably 2 and the two first protrusions are arranged at intervals.

[0037] The number of the second protrusions 15 is not limited, and can be 1, 2, 3 or 4. In this embodiment, 2 are preferred, and the two second protrusions are arranged at intervals. The shape of the second protrusion is also not limited, and can be square or trapezoidal. The second protrusion has multiple functions: first, since the middle end of the middle section is provided with a second protrusion, the middle sections of the two positive electrode sheets will not overlap without gaps. Due to the effect of the second protrusion, the middle sections of the two positive electrode sheets will not overlap without gaps, and they are easy to separate during the operation of the vibration disk.

[0038] Secondly, the movement box has more space for the second protrusion, and the design of the second protrusion will not have an adverse effect on the subsequent process of automatically installing the positive electrode sheet to the movement box.

[0039] Thirdly, the design of the second protrusion also makes the middle section directional, which is convenient for guided installation during manual maintenance, that is, it is more convenient for manual installation in the movement box; it is also convenient to directly use the second protrusion to pick it out, that is, it is also convenient for manual removal from the movement box.

[0040] As a preferred specific implementation, the circuit board connecting section 13 is provided with a positioning hole 17. The function of the positioning hole is to facilitate the installation in the movement box in cooperation with the positioning column.

[0041] As a preferred specific implementation, the battery connection section, the middle section and the circuit board connection section are integrally formed and connected by the same metal material. The same metal material is a conductive metal material, such as an aluminum-based alloy material.

[0042] Example 2

[0043] On the basis of Example 1, a positioning device for the positive electrode sheet of a quartz clock movement in this embodiment is arranged in a clock movement box, and includes a battery connecting section clamping section 21, an intermediate section clamping section 22 and a circuit board connecting section clamping section 23.

[0044] The battery connection segment clamping segment 21 is disposed at one end of the battery slot 3 and is used for clamping the battery connection segment 11 of the positive electrode sheet.

[0045] The middle segment clamping section 22 is used to clamp the middle segment 12 of the positive electrode sheet, and the middle segment clamping section has a second protruding clearance space.

[0046] The circuit board connecting section clamping section 23 is used for clamping the circuit board connecting section 13 of the positive electrode sheet.

[0047] The battery connection segment clamping segment, the middle segment clamping segment and the circuit board connection segment clamping segment are clamping structures respectively arranged corresponding to the battery connection segment, the middle segment and the circuit board connection segment of the positive electrode sheet. In this way, during installation, the three parts can be installed respectively.

[0048] As a preferred specific implementation, a positioning column 24 is provided in the circuit board connecting section clamping section 23, and a positioning hole 17 is provided in the circuit board connecting section 13, and the positioning hole 17 can be sleeved in the positioning column 24. In this way, the electrode sheet can be prevented from loosening up and down.

[0049] Of course, a negative positive electrode sheet, namely a negative electrode sheet 4, is further installed in the clock movement box.

[0050] It should be noted that the “positive electrode sheet” in this specification can be simply referred to as the “positive electrode sheet”, or the positive electrode sheet means the positive electrode sheet.

[0051] The series of detailed descriptions listed above are only specific descriptions of feasible embodiments of the present invention. They are not intended to limit the protection scope of the present invention. All equivalent embodiments or changes that do not deviate from the technical spirit of the present invention should be included in the protection scope of the present invention.

Claims

1. A positive electrode sheet for a quartz clock movement, characterized in that: include: A battery connecting section, wherein the battery connecting section is connected to a first protrusion, and the first protrusion is used to connect to the positive terminal of the battery; A middle section, one end of which is connected to the battery connecting section; A second protrusion is provided at the middle end of the middle section; A circuit board connecting section, wherein the circuit board connecting section comprises a circuit board soldering section, and the circuit board soldering section is used for electrically connecting the circuit board; the other end of the middle section is connected to the circuit board connecting section.

2. The positive electrode sheet of a quartz clock movement according to claim 1, characterized in that: There are two second protrusions, and the two second protrusions are arranged at intervals.

3. The positive electrode sheet of the quartz clock movement according to claim 1, characterized in that: There are two first protrusions, and the two first protrusions are arranged at intervals.

4. The positive electrode sheet of a quartz clock movement according to claim 1, characterized in that: The circuit board connecting section is provided with a positioning hole.

5. The positive electrode sheet of the quartz clock movement according to claim 1, characterized in that: The battery connecting section, the middle section and the circuit board connecting section are integrally formed and connected by the same metal material.

6. A positioning device for the positive electrode sheet of a quartz clock movement according to claim 1, which is arranged in a clock movement box, characterized in that: The corresponding ones include: A battery connection segment clamping segment, which is arranged at one end of the battery slot and is used to clamp the battery connection segment of the positive electrode sheet; A middle section clamping section, the middle section clamping section is used to clamp the middle section of the positive electrode sheet, and the middle section clamping section has a second raised clearance space; The circuit board connecting section clamping section is used to clamp the circuit board connecting section of the positive electrode sheet.

7. The positioning device for the positive electrode sheet of a quartz clock movement according to claim 6, characterized in that: A positioning column is arranged in the clamping section of the circuit board connecting section, and a positioning hole is arranged in the circuit board connecting section. The positioning hole can be sleeved in the positioning column.

Images