Replacement device for helmet battery

Abstract

The utility model relates to the technical field of protective helmets, in particular to a helmet battery replacing device which comprises a helmet body, a protective shell is fixedly connected to the upper end of the helmet body, the upper end of the protective shell is of an arc-shaped structure, a clamping block is arranged on the left side of the protective shell, the side end of the clamping block is of an arc-shaped structure, and a mounting block is fixedly connected to the right side of the clamping block. A mounting opening is formed in the upper end of the mounting block, a battery and a communication module are placed in the mounting opening, a fixing block is fixedly connected to the right side of the mounting block and is of a stepped structure, a fixing opening is formed in the middle of the fixing block, a fixing piece is clamped to the fixing opening, a fixing plate is fixedly connected to the inner wall of the protective shell, and the top end of the fixing plate is fixedly connected with the fixing piece; a rotating column is rotationally connected to the inner wall of the protective shell, control heads are fixedly connected to the two sides of the rotating column, the battery protection device has high protection capacity, meanwhile, the battery can be bounced away in the collision process, and secondary damage caused by the fact that the battery is on fire in the collision process is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of protective helmet, concretely is a kind of helmet battery replacement device. BACKGROUND

[0002] When driving bare vehicle such as bicycle, motorcycle or tricycle, the driver lacks necessary protective measures, in order to increase the safety of the driver, the driver is usually forced to wear safety helmet, and in order to record the state of vehicle driving, protect the safety of the driver, camera, communication module and other equipment are added on some helmets, so that the recorded video information is uploaded. However, in order to reduce the occupied space, the existing helmet usually places the battery and communication module in the rubber cushion layer, which leads to the need to disassemble the rubber cushion layer when replacing the battery, and the need to align and debug when reinstalling the rubber cushion layer, so as to avoid affecting the wearing of the helmet, which is time-consuming and laborious, and the rubber cushion layer is also easy to be damaged; In order to affect the safety of the wearer, once the puncture occurs, the battery will catch fire and cause secondary injury to the wearer. SUMMARY

[0003] The utility model aims at providing a kind of helmet battery replacement device, to solve the problem raised in the above background.

[0004] To achieve the above object, the utility model provides the following technical scheme: a kind of helmet battery replacement device, including helmet main body, the upper end of the helmet main body is fixedly connected with protective shell, the upper end of the protective shell is arc structure, the left side of the protective shell is equipped with clamping block, the side end of the clamping block is arc structure, the right side of the clamping block is fixedly connected with installation block, the upper end of the installation block is equipped with installation port, and battery and communication module are placed in installation port, the right side of the installation block is fixedly connected with fixed block, the fixed block is ladder structure, the middle of the fixed block is equipped with fixed mouth, the fixed mouth is clamped with fixed sheet, the inner wall of the protective shell is fixedly connected with fixed plate, the top end of the fixed plate is fixedly connected with fixed sheet, the inner wall of the protective shell is rotatably connected with rotating column, the both sides of the rotating column are fixedly connected with control head, the middle of the helmet main body is slidably connected with extrusion plate, the extrusion plate is cross structure, the both ends of the extrusion plate pass through protective shell, the inner wall of the protective shell is fixedly connected with support plate, and the upper end of the support plate is fixedly connected with protective plate.

[0005] Preferably, the protective plate is a wave-shaped structure, the protective plate and the inner wall of the protective shell abut together, and the clamping block is located at the lower end of the protective plate.

[0006] Preferably, the support plate is a V-shaped structure, the middle of the support plate is provided with a clamping groove, and the fixed block is inserted into the middle of the clamping groove.

[0007] Preferably, the fixed sheet is an elastic patch, the left side of the fixed sheet is an arc structure, the middle of the fixed sheet is a vertical structure, and the right side of the fixed sheet is an inclined structure.

[0008] Preferably, the middle of the fixed plate is provided with a fracture groove, the fracture groove is arranged around the fixed plate, the inner wall of the protective shell is fixedly connected with an extrusion head, and the extrusion head faces the fracture groove.

[0009] Preferably, the middle of the rotating column is provided with a spring, the control head is an arc structure, the side end of the fixed sheet is fixedly connected with an auxiliary sheet, and the two control heads are located at the lower ends of the auxiliary sheet and the extrusion plate.

[0010] Compared with the prior art, the helmet body is provided with a protective shell, the protective shell and the protective plate are matched with each other, so that the battery and the communication module and other equipment are protected, when the battery is replaced, the mounting block can be taken out by pressing the extrusion plate, and when the mounting block is installed, the mounting block is only inserted into the inside of the protective shell, the fixed sheet and the fixed port are fixedly connected, the clamping block is fixed, if the impact force is large, the protective shell is deformed, the fixed plate is broken by the extrusion head, the mounting block for mounting the battery can be separated out under the action of the fixed sheet, secondary injury caused by the fire of the battery is avoided, and the safety of the wearer is effectively protected. BRIEF DESCRIPTION OF DRAWINGS

[0011] Fig. 1 It is a schematic view of the helmet body and the protective shell connection structure.

[0012] Fig. 2 It is a schematic view of the protective plate connection structure.

[0013] In the figure: 1 helmet body, 2 protective shell, 3 clamping block, 4 mounting block, 5 protective plate, 6 supporting plate, 7 clamping groove, 8 fixed block, 9 fixed port, 10 fixed plate, 11 fixed sheet, 12 fracture groove, 13 extrusion head, 14 rotating column, 15 control head, 16 extrusion plate, 17 auxiliary sheet. DETAILED DESCRIPTION

[0014] In order to deepen the understanding and understanding of the utility model, the technical scheme in the utility model embodiment will be clearly and completely described and introduced in combination with the drawings in the utility model embodiment. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments, and do not limit the utility model in any form. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0015] Please refer toFigs. 1-2 The utility model provides a technical scheme: a helmet battery's replacement device, including helmet main body 1, the upper end fixedly connected with the protective shell 2 of helmet main body 1, the upper end of protective shell 2 is arc structure, the left side of protective shell 2 is equipped with the joint block 3, the side end of joint block 3 is arc structure, the right side fixedly connected with the mounting block 4 of joint block 3, the upper end of mounting block 4 is equipped with the installation mouth, and the battery and communication module are placed in installation mouth, the right side fixedly connected with the fixed block 8 of mounting block 4, and fixed block 8 is ladder structure, and the middle of fixed block 8 is equipped with fixed mouth 9, and fixed piece 11 is jointed on fixed mouth 9, and the inner wall of protective shell 2 is fixedly connected with fixed plate 10, and the top of fixed plate 10 is fixedly connected with fixed piece 11, and the inner wall of protective shell 2 is rotatably connected with rotating column 14, and the both sides of rotating column 14 are fixedly connected with control head 15, and the middle sliding connection of helmet main body 1 is equipped with extrusion plate 16, and extrusion plate 16 is cross structure, and the both ends of extrusion plate 16 are through protective shell 2, and the inner wall of protective shell 2 is fixedly connected with support plate 6, and the upper end of support plate 6 is fixedly connected with protective plate 5, and protective shell 2 can be installed on various models of helmet, and the more wide range of adaptation is obtained, and the arc shell of protective shell 2 can avoid the relatively big resistance during the vehicle driving process,

[0016] Protective plate 5 is wave structure, and the inner wall of protective plate 5 and protective shell 2 is in abutment, and joint block 3 is located at the lower end of protective plate 5, and protective plate 5 and support plate 6 support protective shell 2, increase the structural strength of protective shell 2, avoid the damage of protective shell 2 when being impacted.

[0017] Support plate 6 is V-shaped structure, and the middle of support plate 6 is equipped with clamping groove 7, and fixed block 8 is inserted in the middle of clamping groove 7, and it is convenient to fixedly install mounting block 4.

[0018] Fixed piece 11 is elastic patch, and the left side of fixed piece 11 is arc structure, and the middle of fixed piece 11 is vertical structure, and the right side of fixed piece 11 is inclined structure, and when installing, the side end of fixed block 8 extrudes fixed piece 11, so that fixed piece 11 is deformed, and the middle of fixed piece 11 is jointed in fixed mouth 9, and the middle part of fixed piece 11 can limit fixed block 8, so as to connect mounting block 4 and protective shell 2 into a main body, and fixed piece 11 remains a certain deformation when being jointed with fixed mouth 9.

[0019] The middle of fixed plate 10 is equipped with fracture slot 12, and fracture slot 12 is arranged around fixed plate 10, and the inner wall of protective shell 2 is fixedly connected with extrusion head 13, and extrusion head 13 is opposite fracture slot 12, and when the impact of protective shell 2 is relatively big, extrusion head 13 impacts fixed plate 10 at fracture slot 12 part, so that fixed plate 10 is disconnected, so that mounting block 4 is bounced away under the action of fixed piece 11, and the battery is bounced out of protective shell 2, to avoid the secondary injury caused by the fire of the battery.

[0020] The middle of the rotating column 14 is provided with a spring, the control head 15 is an arc structure, the side end of the fixed sheet 11 is fixedly connected with an auxiliary sheet 17, two control heads 15 are respectively located at the lower end of the auxiliary sheet 17 and the extrusion plate 16, the extrusion plate 16 extrudes the control head 15, thereby driving the rotating column 14 to rotate, controlling the other control head 15 to rotate, thereby lifting the auxiliary plate 17, making the fixed sheet 11 deform, and separating the mounting block 4 from the protective shell 2, facilitating the replacement of the battery.

[0021] Although the embodiments of the utility model have been shown and described, it needs to emphasize: the above description is only the introduction and description of the use mode of the embodiments of the utility model, is not any form of restriction to the utility model. For ordinary skilled in the art, it can be understood that these embodiments can be changed, modified, replaced and changed in many ways without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and its equivalents.

Claims

1. A helmet battery replacement device comprising a helmet body (1), characterized in that: The upper end of the helmet body (1) is fixedly connected with a protective shell (2), the upper end of the protective shell (2) is of an arc-shaped structure, the left side of the protective shell (2) is provided with a clamping block (3), the side end of the clamping block (3) is of an arc-shaped structure, the right side of the clamping block (3) is fixedly connected with a mounting block (4), the upper end of the mounting block (4) is provided with a mounting opening, a battery and a communication module are placed in the mounting opening, the right side of the mounting block (4) is fixedly connected with a fixed block (8), the fixed block (8) is of a stepped structure, the middle of the fixed block (8) is provided with a fixed opening (9), the fixed opening (9) is clamped with a fixed sheet (11), the inner wall of the protective shell (2) is fixedly connected with a fixed plate (10), the top end of the fixed plate (10) is fixedly connected with the fixed sheet (11), the inner wall of the protective shell (2) is rotatably connected with a rotating column (14), the two sides of the rotating column (14) are fixedly connected with control heads (15), the middle of the helmet body (1) is slidably connected with an extrusion plate (16), the extrusion plate (16) is of a cross-shaped structure, the two ends of the extrusion plate (16) penetrate through the protective shell (2), the inner wall of the protective shell (2) is fixedly connected with a support plate (6), the upper end of the support plate (6) is fixedly connected with a protective plate (5).

2. A helmet battery replacement device according to claim 1, wherein: The protective plate (5) is of a wave-shaped structure, the protective plate (5) and the inner wall of the protective shell (2) abut together, and the clamping block (3) is located at the lower end of the protective plate (5).

3. A helmet battery replacement device according to claim 1, wherein: The support plate (6) is of a V-shaped structure, the middle of the support plate (6) is provided with a clamping groove (7), and the fixed block (8) is inserted into the middle of the clamping groove (7).

4. The helmet battery replacement device of claim 1, wherein: The fixed sheet (11) is an elastic sheet, the left side of the fixed sheet (11) is of an arc-shaped structure, the middle of the fixed sheet (11) is of a vertical structure, and the right side of the fixed sheet (11) is of an inclined structure.

5. The helmet battery replacement device of claim 1, wherein: The middle of the fixed plate (10) is provided with a fracture groove (12), the fracture groove (12) is arranged around the fixed plate (10), and the inner wall of the protective shell (2) is fixedly connected with an extrusion head (13) opposite to the fracture groove (12).

6. A helmet battery replacement device according to claim 1, wherein: The middle of the rotating column (14) is provided with a spring, the control head (15) is of an arc-shaped structure, the side end of the fixed sheet (11) is fixedly connected with an auxiliary sheet (17), and the two control heads (15) are respectively located at the lower ends of the auxiliary sheet (17) and the extrusion plate (16).

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