CN219831658U

CN219831658U - Watch key stroke detection jig

Info

Publication number: CN219831658U
Application number: CN202321162610.2U
Authority: CN
Inventors: 刘秋香; 蔡雄
Original assignee: Dongguan Lianchi Hardware Technology Co ltd
Current assignee: Dongguan Lianchi Hardware Technology Co ltd
Priority date: 2023-05-15
Filing date: 2023-05-15
Publication date: 2023-10-13
Anticipated expiration: 2033-05-15

Abstract

The utility model discloses a watch key stroke detection jig which comprises a base, a battery, an indicating device, an insulator, an anode conductor, a cathode conductor, a conductive bolt and an anode and cathode connector, wherein a counter bore is formed in the middle of the base, the battery is arranged in the base, the anode conductor is arranged on the top surface of the base, the insulator is arranged in the middle of the anode conductor, the inserting end of the cathode conductor is inserted in the middle of the insulator, the indicating device is arranged in the base and is electrically connected with the battery through the anode and cathode connector, the conductive bolt sequentially penetrates through the cathode conductor and the anode conductor and then is inserted into the counter bore, at least one contact matched with a key of a watch is arranged on a contact part of the cathode conductor, and a circuit loop is formed when the key of the watch placed on the anode conductor contacts with the contact of the cathode conductor.

Description

Watch key stroke detection jig

Technical Field

The utility model relates to the technical field of watch key detection, in particular to a watch key stroke detection jig.

Background

One side of the watch case is usually provided with an operation key, when in use, the key needs to be pressed into the watch case to perform related operation, and after the operation is finished, the operation key can be automatically reset after the finger key is loosened. Because the watch has the requirement on the stroke of pressing the key, when the stroke of the key is too short, the key cannot be in good contact with the contact inside the watch, so that special watch key stroke detection equipment is required to be used for detection, however, the structure of the watch key stroke detection equipment on the market at present is complex, and the cost is high.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art and provide the watch key stroke detection jig which has the advantages of simpler structure, low cost, convenient operation, high detection speed, precision and high accuracy.

In order to achieve the above purpose, the utility model provides a watch key stroke detection jig, which comprises a base, a battery, an indicating device, an insulator, an anode conductor, a cathode conductor, a conductive bolt and an anode and cathode connector, wherein a counter bore is formed in the middle of the base, the battery is arranged in the base, the anode conductor is arranged on the top surface of the base, the insulator is arranged in the middle of the anode conductor, the insertion end of the cathode conductor is inserted in the middle of the insulator, the indicating device is arranged in the base and is electrically connected with the battery through the anode and cathode connector, the conductive bolt sequentially penetrates through the cathode conductor and the anode conductor and then is inserted into the counter bore, at least one contact point which is in contact fit with a key of a watch is arranged on the contact portion of the cathode conductor, and when the key of the watch placed on the anode conductor is in contact with the contact point of the cathode conductor, a circuit loop is formed between the indicating device, the anode conductor and the cathode conductor and the battery through the anode and cathode connector.

Preferably, the positive and negative connecting pieces comprise a positive terminal, a negative terminal, a first wire, a second wire and a third wire, wherein the positive terminal and the negative terminal are electrically connected with the positive and negative electrodes of the battery, one end of the first wire is connected with the positive terminal, the other end of the first wire is connected with the input end of the indicating device, one end of the second wire is connected with the output end of the indicating device, the other end of the second wire is connected with the bottom of the conductive bolt, one end of the third wire is connected with the negative terminal, and the other end of the third wire penetrates through the base to be connected with the positive electrode conductor.

Preferably, the base is provided with a wire guide hole through which the third wire passes.

Preferably, the base is provided with a mounting hole in a penetrating manner, and the indicating device is arranged in the mounting hole.

Preferably, the bottom of the base is provided with an installation cavity, and the battery, the indicating device and the positive and negative electrode connecting pieces are all arranged in the installation cavity.

Preferably, the indicating device is configured as a horn.

Preferably, a flange for positioning the watch case is provided at one side edge of the positive electrode conductor.

Preferably, the insulator is made of a resin insulation paste.

Preferably, the base is made of plastic.

Preferably, the base plate is further arranged at the bottom of the base through locking screws.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model has simpler structure, reasonable design and low cost, is provided with the base, the battery, the indicating device, the insulator, the positive electrode conductor, the negative electrode conductor, the conductive bolt and the positive electrode and negative electrode connecting piece, the watch case is placed on the positive electrode conductor, the key is pressed after corresponding to the contact of the negative electrode conductor, when the stroke of the pressed key reaches the preset stroke, the whole circuit loop is conducted after the pressed key is contacted and conducted with the contact of the negative electrode conductor, the indicating device works, and the stroke of the pressed key is prompted to meet the requirement; when the stroke of the pressed key is insufficient, the pressed key and the contact of the negative electrode conductor cannot be contacted and conducted, the circuit is in an open circuit state, and the indicating device does not work, so that the stroke of the pressed key does not meet the requirement. By using the detection jig to detect the keystroke strokes of the watch, the detection jig has the advantages of simpler structure, low cost, convenient operation, high detection speed, precision and high accuracy.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a watch key stroke detection tool according to an embodiment of the present utility model;

fig. 2 is an exploded schematic view of a watch key stroke detection tool according to an embodiment of the present utility model;

fig. 3 is a schematic bottom view of a watch button travel detection tool according to an embodiment of the present utility model;

fig. 4 is an assembly schematic diagram of a watch key stroke detection jig according to an embodiment of the present utility model.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, an embodiment of the present utility model provides a watch key stroke detection fixture, which includes a base 1, a battery 2, an indicating device 3, an insulator 4, a positive conductor 5, a negative conductor 6, a conductive bolt 7, a positive and negative connecting piece 8, a bottom plate 9 and a watch case 10, and the following detailed descriptions of the components of the embodiment are provided.

As shown in fig. 1 to 3, a counter bore 11 may be formed in the middle of the base 1, the battery 2 is mounted in the base 1, the positive electrode conductor 5 is disposed on the top surface of the base 1, the insulator 4 is mounted in the middle of the positive electrode conductor 5, the insertion end of the negative electrode conductor 6 is inserted in the middle of the insulator 4, the indicating device 3 is mounted in the base 1 and electrically connected with the battery 2 through the positive and negative electrode connecting pieces 8, the conductive bolt 7 sequentially passes through the negative electrode conductor 6 and the positive electrode conductor 5 and then is inserted into the counter bore 11, at least one contact 61 in contact with a button of the watch is disposed on the contact portion of the negative electrode conductor 6, and when the button of the watch disposed on the positive electrode conductor 5 contacts with the contact 61 of the negative electrode conductor 6, the indicating device 3, the positive electrode conductor 5 and the negative electrode conductor 6 form a circuit loop with the battery 2 through the positive and negative electrode connecting pieces 8.

Wherein the insulator 4 may be made of a resin insulation paste or an inorganic insulation material, the present embodiment is not limited.

Preferably, the base 1 is made of plastic. The base 1 can be provided with a mounting hole 13 in a penetrating way, and the indicating device 3 can be arranged in the mounting hole 13. The bottom of the base 1 may be provided with a mounting cavity 14, and the battery 2, the indicating device 3 and the positive and negative electrode connection member 8 are all disposed in the mounting cavity 14.

Still further positive and negative connecting pieces 8 may include a positive terminal 81, a negative terminal 82, a first conductive wire 83, a second conductive wire 84, and a third conductive wire 85, where the positive terminal 81 and the negative terminal 82 are electrically connected to the positive and negative electrodes of the battery 2, one end of the first conductive wire 83 is connected to the positive terminal 81, the other end of the first conductive wire 83 is connected to the input end of the indicating device 3, one end of the second conductive wire 84 is connected to the output end of the indicating device 3, the other end of the second conductive wire 84 is connected to the bottom of the conductive bolt 7, one end of the third conductive wire 85 is connected to the negative terminal 82, and the other end of the third conductive wire 85 is connected to the positive conductive body 5 through the base 1.

The base 1 may be provided with a wire guide 12 through which the third wire 85 passes.

In this embodiment, the indication device 3 may be provided as a horn. The indication device 3 can also be set as a common device which can trigger indication information by energizing, such as an indication lamp, a buzzer alarm, an audible and visual alarm and the like.

As shown in fig. 4, one side edge of the positive electrode conductor 5 may be provided with a convex edge 51 for positioning the wristwatch case 10. The inner wall of the wristwatch case 10 in this embodiment can be engaged with both sides of the flange 51 to prevent movement during inspection.

Specifically, the base plate 9 may further include a bottom plate 9, where the bottom plate 9 is fixedly disposed at the bottom of the base 1 through a locking screw 91. The bottom plate 9 prevents the components arranged in the mounting cavity 14 from falling off.

The working principle of the utility model is as follows:

the watch case 10 is placed on the positive electrode conductor 5, the keys of the watch are pressed after corresponding to the contacts 61 of the negative electrode conductor 6, when the stroke of the pressed keys reaches a preset stroke, the pressed keys are contacted and conducted with the contacts 61 of the negative electrode conductor 6, the whole circuit loop is conducted, the indicating device 3 works (such as a loudspeaker sounds), and the stroke when the pressed keys are prompted to meet the requirement; when the stroke of the pressed key is insufficient, the pressed key and the contact 61 of the negative electrode conductor 6 cannot be in contact conduction, the circuit is in an open state, and the indicating device 3 does not operate, so that the stroke of the pressed key does not satisfy the requirement.

In conclusion, the detection jig can detect the keystroke of the watch, and has the advantages of simpler structure, low cost, convenient operation, high detection speed, precision and high accuracy.

The above examples are preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited to the above examples, and any other changes, modifications, substitutions, combinations, and simplifications that do not depart from the spirit and principle of the present utility model should be made in the equivalent manner, and the embodiments are included in the protection scope of the present utility model.

Claims

1. The utility model provides a wrist-watch button stroke detection tool which characterized in that: including base (1), battery (2), indicating device (3), insulator (4), anodal conductor (5), negative pole conductor (6), conductive bolt (7), positive and negative pole connecting piece (8), counter bore (11) have been seted up at the middle part of base (1), the inside at base (1) is installed in battery (2), anodal conductor (5) set up at the top face of base (1), the middle part at anodal conductor (5) is installed in insulator (4), the inserted end of negative pole conductor (6) is inserted in the middle part of insulator (4), indicating device (3) are installed in base (1) and are passed through anodal and negative pole connecting piece (8) and battery (2) electric connection, conductive bolt (7) insert to counter bore (11) after passing negative pole conductor (6) and anodal conductor (5) in proper order, be equipped with at least one contact (61) with wrist-watch's button contact cooperation on the contact portion of negative pole conductor (6), when place on anodal conductor (5) with wrist-watch's conductor (6) contact device (61), indicating device (3) The positive electrode conductor (5) and the negative electrode conductor (6) form a circuit loop with the battery (2) through the positive and negative electrode connecting piece (8).

2. The watch key travel detection jig of claim 1, wherein: positive and negative pole connecting piece (8) are including anodal terminal (81), negative pole terminal (82), first wire (83), second wire (84) and third wire (85), anodal terminal (81), negative pole terminal (82) all are connected with the positive and negative pole of battery (2), the one end of first wire (83) is connected with anodal terminal (81), the other end of first wire (83) is connected with the input of indicating device (3), the one end of second wire (84) is connected with the output of indicating device (3), the other end of second wire (84) is connected with the bottom of conductive screw (7), the one end of third wire (85) is connected with negative pole terminal (82), the other end of third wire (85) is connected with anodal electric conductor (5) through base (1).

3. The watch key travel detection jig of claim 2, wherein: the base (1) is provided with a wire guide (12) for a third wire (85) to pass through.

4. The watch key travel detection jig of claim 1, wherein: the base (1) is provided with a mounting hole (13) in a penetrating mode, and the indicating device (3) is arranged in the mounting hole (13).

5. The watch key travel detection jig of claim 1, wherein: the bottom of base (1) is provided with installation cavity (14), battery (2), indicating device (3) and positive negative pole connecting piece (8) all set up in installation cavity (14).

6. The watch key travel detection jig of claim 1, wherein: the indicating device (3) is arranged as a loudspeaker.

7. The watch key travel detection jig of claim 1, wherein: one side edge of the positive electrode conductor (5) is provided with a convex edge (51) for positioning the watch.

8. The watch key travel detection jig of claim 1, wherein: the insulator (4) is made of a resin insulation paste.

9. The watch key travel detection jig of claim 1, wherein: the base (1) is made of plastic.

10. The watch key travel detection jig of claim 1, wherein: the base plate (9) is fixedly arranged at the bottom of the base (1) through locking screws (91).