Instrument battery cover mounting apparatus

Abstract

The utility model discloses an instrument battery cover installation equipment relates to instrument technical field, including instrument main body, battery cover subassembly, connecting mechanism, positioning mechanism, sealing mechanism, battery cover subassembly sets up in one side of instrument main body, and connecting mechanism sets up between battery cover subassembly and instrument main body, and positioning mechanism sets up between battery cover subassembly and instrument main body, and sealing mechanism sets up inside battery cover subassembly, and through connecting mechanism makes the cover body even if opening also will not separate with instrument main body, avoids the cover body loss, and under the cooperation of positioning mechanism, makes the cover body fixed through the mode of inserting, compares elastic joint and is more stable, makes the cover body not easy to fall off, finally through the setting of sealing mechanism, makes the cover body positioning, and liquid is not easy to enter battery compartment and contact with battery, has improved the protection effect of cover body to battery.

Description

Technical Field

[0001] This utility model relates to the field of instrument technology, and in particular to an instrument battery cover mounting device. Background Technology

[0002] In industrial instruments, portable testing equipment, and various electronic devices, batteries serve as the core power supply unit, and the stability and safety of their power supply are of paramount importance. Battery compartments are typically sealed with openable battery covers for easy battery replacement.

[0003] Currently, most instrument battery covers on the market use a simple elastic snap-on structure. While elastic snap-on battery covers are convenient to open and close, they have significant drawbacks. The cover is prone to accidentally coming loose when the equipment is subjected to vibration or impact, leading to poor battery contact or loss. Secondly, these covers are usually completely separated from the main body when opened, making them extremely easy to lose or difficult to find in outdoor, high-altitude, or other complex working environments, causing inconvenience to users. Therefore, we propose an instrument battery cover installation device. Utility Model Content

[0004] The purpose of this utility model is to provide an instrument battery cover mounting device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an instrument battery cover mounting device, comprising: Instrument body; A battery cover assembly, wherein the battery cover assembly is disposed on one side of the instrument body; A connecting mechanism is provided between the battery cover assembly and the instrument body; A positioning mechanism is disposed between the battery cover assembly and the instrument body; A sealing mechanism is disposed inside the battery cover assembly.

[0006] Preferably, the battery cover assembly includes: A battery compartment, located inside the main body of the instrument, is used to install batteries. A card slot is provided at the opening of the battery compartment; The cover is disposed inside the slot, the connecting mechanism is disposed between the cover and the slot, the positioning mechanism is disposed between the cover and the slot, and the sealing mechanism is disposed between the cover and the slot.

[0007] Preferably, the connecting mechanism includes: A rotating shaft is fixedly connected to the top and bottom ends of the cover. Rotary holes are symmetrically formed on the inner wall of the slot, and the outer wall of the rotating shaft is rotatably connected to the inner wall of the rotating holes.

[0008] Preferably, the positioning mechanism includes: A sliding hole is provided on one side of the cover. A positioning block is inserted into the inner wall of a sliding hole, and a pressing mechanism is provided on the outer wall of the positioning block. An unlocking mechanism is provided on the front side of the positioning block. The positioning hole is formed on the inner wall of the slot, and the positioning block is inserted into the inner wall of the positioning hole.

[0009] Preferably, the extrusion mechanism includes: A compression spring is disposed between the positioning block and the inner wall of the sliding hole; An extrusion bevel is formed on the back side of the positioning block.

[0010] Preferably, a movable hole is provided on one side of the positioning block, a fixed shaft is fixedly connected to the inner wall of the sliding hole, the compression spring is sleeved on the outer wall of the fixed shaft, and the fixed shaft is inserted into the inner wall of the movable hole.

[0011] Preferably, the unlocking mechanism includes: A slider is disposed on the front side of the positioning block, and a fixing mechanism is provided between the slider and the positioning block; A connecting groove is provided on the front of the cover. The interior of the connecting groove is connected to the interior of the sliding hole. The outer wall of the slider is slidably connected to the inner wall of the connecting groove.

[0012] Preferably, the fixing mechanism includes: A square block is fixedly connected to the back of the slider. A square hole is opened on the front of the positioning block, and the square block is inserted into the inner wall of the square hole. A socket is provided between the slider and the square block, and a fixing bolt is inserted into the inner wall of the socket; A threaded hole is formed on the inner wall of a square hole, and the fixing bolt is threadedly connected to the inner wall of the threaded hole.

[0013] Preferably, the sealing mechanism includes a rubber ring, which is attached to the front side of the inner wall of the slot.

[0014] The technical effects and advantages of this utility model are as follows: This invention utilizes a connecting mechanism to ensure that the cover will not separate from the main body of the instrument even when opened, preventing the cover from being lost. At the same time, with the cooperation of the positioning mechanism, the cover is fixed by plugging, which is more stable than elastic snap-fit, making the cover less likely to fall off. Finally, the sealing mechanism ensures that after the cover is positioned, liquid is less likely to enter the battery compartment and come into contact with the battery, improving the cover's protective effect on the battery. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0016] Figure 2 This is a top-view cross-sectional view of the card slot structure of this utility model.

[0017] Figure 3 This utility model Figure 2 A magnified schematic diagram of the structure at point A.

[0018] Figure 4 This is a front cross-sectional view of the rotating shaft of this utility model.

[0019] In the diagram: 101, main body of the instrument; 201, cover; 202, battery compartment; 203, slot; 301, rotating hole; 302, rotating shaft; 401, sliding hole; 402, positioning block; 403, positioning hole; 501, compression spring; 601, compression bevel; 701, fixed shaft; 702, movable hole; 801, rubber ring; 901, connecting groove; 902, slider; 903, square block; 904, square hole; 905, insertion hole; 906, fixing bolt; 907, threaded hole. Detailed Implementation

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

[0021] This utility model provides, for example Figures 1-4The instrument battery cover installation device shown includes an instrument body 101, a battery cover assembly, a connecting mechanism, a positioning mechanism, and a sealing mechanism. The battery cover assembly is disposed on one side of the instrument body 101. The connecting mechanism is disposed between the battery cover assembly and the instrument body 101. The positioning mechanism is disposed between the battery cover assembly and the instrument body 101. The sealing mechanism is disposed inside the battery cover assembly. The connecting mechanism ensures that the cover 201 will not separate from the instrument body 101 even when opened, preventing the cover 201 from being lost. At the same time, with the cooperation of the positioning mechanism, the cover 201 is fixed by plugging, which is more stable than elastic snap-fit, making the cover 201 less likely to fall off. Finally, the sealing mechanism ensures that after the cover 201 is positioned, liquid is less likely to enter the battery compartment 202 and come into contact with the battery, improving the protective effect of the cover 201 on the battery.

[0022] The battery cover assembly includes a battery compartment 202, a slot 203, and a cover 201. The battery compartment 202 is located inside the main body 101 of the instrument and is used to install batteries. The slot 203 is located at the opening of the battery compartment 202. The cover 201 is located inside the slot 203. A connecting mechanism is located between the cover 201 and the slot 203. A positioning mechanism is located between the cover 201 and the slot 203. A sealing mechanism is located between the cover 201 and the slot 203. By locking the cover 201 inside the slot 203, the battery compartment 202 is covered, thus protecting the batteries inside the battery compartment 202 and preventing them from falling out of the battery compartment 202.

[0023] The connecting mechanism includes a rotating shaft 302 and a rotating hole 301. The rotating shaft 302 is fixedly connected to the top and bottom of the cover 201. The rotating hole 301 is symmetrically opened on the inner wall of the slot 203. The outer wall of the rotating shaft 302 is rotatably connected to the inner wall of the rotating hole 301. By rotating the rotating shaft 302 in the rotating hole 301, the cover 201 can rotate around the rotating shaft 302 in the slot 203, so that the battery compartment 202 can be exposed for easy battery replacement. At the same time, the cover 201 will not separate from the instrument body 101, thus preventing the cover 201 from being lost.

[0024] The positioning mechanism includes a sliding hole 401, a positioning block 402, and a positioning hole 403. The sliding hole 401 is opened on one side of the cover 201. The positioning block 402 is inserted into the inner wall of the sliding hole 401. The outer wall of the positioning block 402 is provided with a pressing mechanism. The front of the positioning block 402 is provided with an unlocking mechanism. The positioning hole 403 is opened on the inner wall of the slot 203. The positioning block 402 is inserted into the inner wall of the positioning hole 403. By moving the positioning block 402 in the sliding hole 401, the cover 201 is locked in the slot 203. Then, the positioning block 402 moves in the sliding hole 401, so that the positioning block 402 is inserted into the positioning hole 403, thereby positioning the cover 201 in the slot 203.

[0025] The compression mechanism includes a compression spring 501 and a compression ramp 601. The compression spring 501 is disposed between the inner wall of the positioning block 402 and the sliding hole 401. The compression ramp 601 is located on the back of the positioning block 402. When the cover 201 rotates into the slot 203, the compression ramp 601 will compress the front of the instrument body 101, causing the positioning block 402 to compress the compression spring 501 and move into the sliding hole 401 until the cover 201 is inserted into the slot 203. Then, the positioning block 402 is aligned with the positioning hole 403. Under the elastic action of the compression spring 501, the positioning block 402 moves into the positioning hole 403 and is inserted into the positioning hole 403.

[0026] The positioning block 402 has a movable hole 702 on one side, and a fixed shaft 701 is fixedly connected to the inner wall of the sliding hole 401. The compression spring 501 is sleeved on the outer wall of the fixed shaft 701, and the fixed shaft 701 is inserted into the inner wall of the movable hole 702. By setting the fixed shaft 701, the movement of the positioning block 402 can be guided, and the longitudinal deformation of the compression spring 501 during compression can be avoided.

[0027] The unlocking mechanism includes a slider 902 and a connecting groove 901. The slider 902 is located on the front of the positioning block 402, and a fixing mechanism is provided between the slider 902 and the positioning block 402. The connecting groove 901 is located on the front of the cover 201, and the interior of the connecting groove 901 is connected to the interior of the sliding hole 401. The outer wall of the slider 902 is slidably connected to the inner wall of the connecting groove 901. By moving the slider 902 in the connecting groove 901, the positioning block 402 can be moved, thereby separating the positioning block 402 from the positioning hole 403, thus improving the convenience of unlocking the positioning mechanism.

[0028] The fixing mechanism includes a square block 903, an insertion hole 905, and a threaded hole 907. The square block 903 is fixedly connected to the back of the slider 902. The positioning block 402 has a square hole 904 on its front side, and the square block 903 is inserted into the inner wall of the square hole 904. The insertion hole 905 is located between the slider 902 and the square block 903, and a fixing bolt 906 is inserted into the inner wall of the insertion hole 905. The threaded hole 907 is located in the inner wall of the square hole 904, and the fixing bolt 906 is threaded into the inner wall of the threaded hole 907. During assembly... First, insert the compression spring 501 into the sliding hole 401 so that the compression spring 501 is sleeved on the outer wall of the fixed shaft 701. Then, insert the positioning block 402 into the sliding hole 401 and compress the positioning block 402 so that the square hole 904 is exposed from the connecting groove 901. Then, insert the slider 902 into the connecting groove 901 and into the square hole 904. Finally, insert the fixing bolt 906 through the insertion hole 905 and screw it into the threaded hole 907 to complete the fixing of the slider 902 and the positioning block 402, which improves the ease of assembly of the unlocking mechanism.

[0029] The sealing mechanism includes a rubber ring 801, which is attached to the front of the inner wall of the slot 203. With the rubber ring 801, after the cover 201 is inserted into the slot 203, the cover 201 will squeeze the rubber ring 801, thereby sealing the cover 201 and the slot 203, preventing external liquid from entering the battery compartment 202.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An instrument battery cover mounting device, characterized in that, include: Instrument body (101); A battery cover assembly, disposed on one side of the instrument body (101), the battery cover assembly comprising: A battery compartment (202) is located inside the main body of the instrument (101) and is used to install batteries. Card slot (203), the card slot (203) is opened at the opening of the battery compartment (202); A cover (201) is disposed inside a slot (203); A connecting mechanism is provided between the battery cover assembly and the instrument body (101), and between the cover (201) and the slot (203); A positioning mechanism is provided, which is disposed between the battery cover assembly and the instrument body (101), and between the cover (201) and the slot (203). The positioning mechanism includes: A sliding hole (401) is provided on one side of the cover (201); Positioning block (402), the positioning block (402) is inserted into the inner wall of the sliding hole (401), the outer wall of the positioning block (402) is provided with a pressing mechanism, and the front of the positioning block (402) is provided with an unlocking mechanism; Positioning hole (403), the positioning hole (403) is opened on the inner wall of the slot (203), and the positioning block (402) is inserted into the inner wall of the positioning hole (403); A sealing mechanism is disposed inside the battery cover assembly and between the cover (201) and the slot (203).

2. The instrument battery cover installation device according to claim 1, characterized in that, The connecting mechanism includes: A rotating shaft (302) is fixedly connected to the top and bottom of the cover (201); Rotary holes (301) are symmetrically opened on the inner wall of the slot (203), and the outer wall of the rotating shaft (302) is rotatably connected to the inner wall of the rotary holes (301).

3. The instrument battery cover installation device according to claim 2, characterized in that, The extrusion mechanism includes: A compression spring (501) is disposed between the positioning block (402) and the inner wall of the sliding hole (401); An extrusion bevel (601) is formed on the back side of the positioning block (402).

4. The instrument battery cover mounting device according to claim 3, characterized in that, The positioning block (402) has a movable hole (702) on one side, and a fixed shaft (701) is fixedly connected to the inner wall of the sliding hole (401). The compression spring (501) is sleeved on the outer wall of the fixed shaft (701), and the fixed shaft (701) is inserted into the inner wall of the movable hole (702).

5. The instrument battery cover mounting device according to claim 4, characterized in that, The unlocking mechanism includes: A slider (902) is disposed on the front side of the positioning block (402), and a fixing mechanism is provided between the slider (902) and the positioning block (402); A connecting groove (901) is provided on the front of the cover (201). The interior of the connecting groove (901) is connected to the interior of the sliding hole (401). The outer wall of the slider (902) is slidably connected to the inner wall of the connecting groove (901).

6. The instrument battery cover mounting device according to claim 5, characterized in that, The fixing mechanism includes: A square block (903) is fixedly connected to the back of the slider (902). A square hole (904) is provided on the front of the positioning block (402). The square block (903) is inserted into the inner wall of the square hole (904). A socket (905) is provided between the slider (902) and the square block (903), and a fixing bolt (906) is inserted into the inner wall of the socket (905). A threaded hole (907) is formed on the inner wall of a square hole (904), and a fixing bolt (906) is threadedly connected to the inner wall of the threaded hole (907).

7. The instrument battery cover mounting device according to claim 6, characterized in that, The sealing mechanism includes a rubber ring (801), which is attached to the front side of the inner wall of the slot (203).

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