A laser therapeutic instrument headgear battery mounting structure

Abstract

The utility model discloses a kind of laser therapeutic instrument helmet battery mounting structures, including bottom shell, middle shell and battery, the middle shell is fixedly installed on bottom shell, battery holder is symmetrically arranged on the left and right sides of bottom shell, the battery holder is composed of first limit plate and second limit plate, the battery lower part is obliquely placed in battery containing area, the battery upper part is attached on middle shell, L-shaped pressing plate is integrally formed on the inner wall of middle shell, and the battery top surface and outer facade are pressed tightly fixed by L-shaped pressing plate. Two batteries are symmetrically distributed on the left and right sides of bottom shell, which can achieve the effect of symmetrical counterweight, preventing the user from tilting to one side when wearing the laser therapeutic instrument helmet. The battery mounting structure is compact, and the internal space of the laser therapeutic instrument helmet is utilized reasonably. The use of a conventional rectangular battery can meet the use requirements, thereby reducing the cost of battery use. The battery mounting structure of the present application can provide better heat dissipation for the battery.

Description

Technical Field

[0001] This invention belongs to the field of laser hair growth therapy device technology, and in particular relates to a battery mounting structure for a laser therapy device helmet. Background Technology

[0002] Using a laser therapy helmet in conjunction with minoxidil can enhance hair regrowth effects. Laser hair regrowth devices primarily use low-energy lasers to stimulate hair follicle cell metabolism, improve the scalp microenvironment, and help slow down the hair loss process. Most existing laser therapy helmets are plug-in type. Due to the limited internal space of these helmets, battery installation and fixation are inconvenient, leading some helmets to use custom-shaped batteries, resulting in high battery costs. Summary of the Invention

[0003] The technical problem to be solved by this utility model is to provide a battery mounting structure for a laser therapy device helmet that has a reasonable spatial layout and uses conventionally shaped batteries.

[0004] To solve the above-mentioned technical problems, the present invention is achieved through the following technical solution: a battery mounting structure for a laser therapy device helmet, comprising a bottom shell, a middle shell, and a battery. The middle shell is fixedly mounted on the bottom shell. Battery holders are symmetrically arranged on the left and right sides of the bottom shell. The battery holders are composed of a first limiting plate and a second limiting plate. Both the first limiting plate and the second limiting plate are fixedly mounted on the bottom shell. A battery holding area is formed between the first limiting plate, the second limiting plate, and the bottom shell. The lower part of the battery is placed at an angle within the battery holding area, and the upper part of the battery is attached to the middle shell. An L-shaped pressure plate is integrally formed on the inner wall of the middle shell, and the L-shaped pressure plate presses and fixes the top surface and outer surface of the battery.

[0005] Preferably, the first limiting plate is configured as an inner U-shaped plate structure and the second limiting plate is configured as an L-shaped structure.

[0006] Preferably, the inner ends of the first limiting plate and the second limiting plate have a gap, and the outer ends of the first limiting plate and the second limiting plate have a notch.

[0007] Preferably, a rubber strip is fixedly installed on the pressing surface of the L-shaped pressure plate.

[0008] Compared with the prior art, the advantages of this utility model are:

[0009] 1. The two batteries are symmetrically distributed on the left and right sides of the bottom shell, which can achieve a symmetrical weight distribution effect and prevent the problem of one side tilting when the user wears the laser therapy device helmet.

[0010] 2. The battery installation structure is compact and makes reasonable use of the internal space of the laser therapy device helmet. The use of conventionally shaped rectangular batteries can meet the usage requirements, thereby reducing the cost of battery use.

[0011] 3. The battery is installed at an angle and is pressed and fixed by an L-shaped pressure plate on the middle shell. Compared with the traditional method of fixing the battery with a pressure plate, the battery installation structure of this application can achieve better heat dissipation. Attached Figure Description

[0012] The present invention will be further described below with reference to the accompanying drawings.

[0013] Figure 1 This is a perspective view of the present invention.

[0014] Figure 2 This is a three-dimensional view of the bottom shell.

[0015] Figure 3 This is a three-dimensional view of the middle shell. Detailed Implementation

[0016] The present invention will now be described in detail with reference to specific embodiments:

[0017] like Figure 1 and Figure 2 The diagram illustrates a battery mounting structure for a laser therapy device helmet, comprising a bottom shell 1, a middle shell 2, and a battery 5. The middle shell 2 is fixedly mounted on the bottom shell 1. Battery holders are symmetrically arranged on the left and right sides of the bottom shell 1. Each battery holder consists of a first limiting plate 3 and a second limiting plate 4, both fixedly mounted on the bottom shell 1. A battery storage area is formed between the first limiting plate 3, the second limiting plate 4, and the bottom shell 1. The lower part of the battery 5 is placed at an angle within this storage area, while the upper part rests against the middle shell 2. An L-shaped pressure plate 8 is integrally formed on the inner wall of the middle shell 2, pressing and fixing the top surface and outer surface of the battery 5. The first limiting plate 3 is configured as an inner U-shaped plate structure, and the second limiting plate 4 is configured as an L-shaped structure.

[0018] The first limiting plate 3 and the second limiting plate 4 have a gap 6 at their inner ends. This gap allows the first limiting plate 3 to bend and deform slightly outward, creating a clamping force between the first limiting plate 3 and the second limiting plate 4 on the lower part of the battery 5, preventing the battery 5 from shaking within the battery storage area of ​​the battery holder. The first limiting plate 3 and the second limiting plate 4 have notches 7 at their outer ends. A sheet-like tool can be inserted into the notches 7 to facilitate lifting and removing the battery 5 from the battery storage area of ​​the battery holder.

[0019] A rubber strip is fixedly installed on the pressing surface of the L-shaped pressure plate 8. The rubber strip is elastic. When the rubber strip is compressed, it can ensure that the L-shaped pressure plate 8 can press and fix the battery 5 tightly, without damaging the battery 5.

[0020] During assembly, the battery 5 is placed in the battery storage area of ​​the battery holder, and then the middle shell 2 is fastened and installed on the bottom shell 1. The L-shaped pressure plate 8 of the middle shell 2 presses and fixes the top surface and outer surface of the battery 5. After the operator shakes the battery 5 by hand to ensure that the battery 5 will not move, the middle shell 2 and the bottom shell 1 are locked and fixed with bolts.

Claims

1. A battery mounting structure for a laser therapy device helmet, characterized in that: The battery includes a bottom shell (1), a middle shell (2), and a battery (5). The middle shell (2) is fixedly installed on the bottom shell (1). Battery holders are symmetrically arranged on the left and right sides of the bottom shell (1). The battery holders are composed of a first limiting plate (3) and a second limiting plate (4). The first limiting plate (3) and the second limiting plate (4) are both fixedly arranged on the bottom shell (1). A battery storage area is formed between the first limiting plate (3), the second limiting plate (4), and the bottom shell (1). The lower part of the battery (5) is placed at an angle in the battery storage area. The upper part of the battery (5) is attached to the middle shell (2). An L-shaped pressure plate (8) is integrally formed on the inner wall of the middle shell (2). The L-shaped pressure plate (8) presses and fixes the top surface and outer surface of the battery (5).

2. The battery mounting structure for a laser therapy device helmet according to claim 1, characterized in that: The first limiting plate (3) is configured as an inner U-shaped plate structure, and the second limiting plate (4) is configured as an L-shaped structure.

3. The battery mounting structure for a laser therapy device helmet according to claim 2, characterized in that: The first limiting plate (3) and the second limiting plate (4) have a gap (6) at their inner ends, and the first limiting plate (3) and the second limiting plate (4) have a notch (7) at their outer ends.

4. The battery mounting structure for a laser therapy device helmet according to claim 1, characterized in that: A rubber strip is fixedly installed on the pressing surface of the L-shaped pressure plate (8).

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