CN215873600U - Be applied to camera module of safety helmet - Google Patents

Abstract

The utility model provides a camera module applied to a safety helmet in the technical field of safety helmets, which comprises: the side edge of the shell is provided with a through hole, the top end of the shell is provided with at least two first sliding grooves, and the side edge of the shell is provided with at least two second sliding grooves close to the top end; the camera is arranged inside the shell and shoots through the through hole; the at least two fixing mechanisms are arranged on the shell and slide in the first sliding groove and the second sliding groove; the first flat cable is connected with the camera. The utility model has the advantages that: realize camera module's quick assembly disassembly, very big reduction the use cost of safety helmet.

Description

Be applied to camera module of safety helmet

Technical Field

The utility model relates to the technical field of safety helmets, in particular to a camera module applied to a safety helmet.

Background

The safety helmet is a hat which has the function of protecting the head from being hurt by falling objects and other specific factors and consists of a helmet shell, a helmet liner, a chin strap, accessories and the like; the cap shell is hemispherical, firm, smooth and elastic, and the impact and puncture kinetic energy of the hit object are mainly borne by the cap shell.

With the development of the times and the progress of science and technology, the traditional safety helmet only having the function of protecting the head cannot meet the current requirements, so that the intelligent safety helmet integrating the functions of camera shooting and the like appears. However, traditional intelligent safety helmet adopts the integral structure, can not change camera module, and when the cap shell of intelligent safety helmet or camera module appear damaging the condition, need purchase whole intelligent safety helmet again, and this makes the use cost of safety helmet remain high.

Therefore, how to provide a camera module applied to a safety helmet to realize quick assembly and disassembly so as to reduce the use cost of the safety helmet becomes a problem to be solved urgently.

Disclosure of Invention

The utility model aims to provide a camera module applied to a safety helmet, which can be quickly disassembled and assembled so as to reduce the use cost of the safety helmet.

The utility model is realized by the following steps: a camera module for use with headgear, comprising:

the side edge of the shell is provided with a through hole, the top end of the shell is provided with at least two first sliding grooves, and the side edge of the shell is provided with at least two second sliding grooves close to the top end;

the camera is arranged inside the shell and shoots through the through hole;

the at least two fixing mechanisms are arranged on the shell and slide in the first sliding groove and the second sliding groove;

the first flat cable is connected with the camera.

Furthermore, four limiting grooves are formed in the first sliding groove.

Further, the fixing mechanism includes:

the sliding block is arranged in the first sliding groove at the top end of the shell and slides in a limiting manner;

the extension part is arranged at the lower end of the sliding block, exceeds the sliding block for a certain distance and is linked with the extension part to stretch in the second sliding groove through the sliding block;

and the two limiting bulges are arranged at the lower end of the sliding block and are matched with the limiting grooves.

Furthermore, a plurality of anti-skidding lines are arranged at the top end of the sliding block.

The utility model has the advantages that:

the shell is provided with at least two fixing mechanisms which are used for stretching in the fixing grooves of the safety helmet, so that the shell is fixed or unlocked; when the camera module or the cap shell of intelligent safety helmet damaged, only need stretch out the fixed slot with fixed establishment promptly, can loose the dismouting easily and take a photograph of the module and change, finally realize camera module's quick assembly disassembly, very big reduction the use cost of safety helmet.

Drawings

The utility model will be further described with reference to the following examples with reference to the accompanying drawings.

Fig. 1 is a schematic structural diagram of a camera module applied to a helmet.

Fig. 2 is a schematic structural view of the housing of the present invention.

Fig. 3 is one of the structural schematic diagrams of the fixing mechanism of the present invention.

Fig. 4 is a second schematic structural diagram of the fixing mechanism of the present invention.

Fig. 5 is one of the schematic structural diagrams of an intelligent safety helmet to which the present invention is applied.

Fig. 6 is a second schematic structural diagram of an intelligent safety helmet to which the present invention is applied.

Fig. 7 is a schematic diagram of the present invention, a camera module, and a control module.

Fig. 8 is a schematic structural view of the control housing of the present invention.

Fig. 9 is a schematic structural diagram of the power supply housing of the present invention.

Fig. 10 is a schematic view of the use state of the fixing mechanism of the present invention.

Fig. 11 is a schematic block circuit diagram of an intelligent helmet to which the present invention is applied.

Description of the labeling:

100-a camera module applied to a safety helmet, 1-a shell, 2-a camera, 3-a fixing mechanism, 4-a first flat cable, 11-a through hole, 13-a first sliding groove, 14-a second sliding groove, 131-a limiting groove, 31-a sliding block, 32-an extending part, 33-a limiting protrusion, 311-an anti-skidding line, 200-an intelligent safety helmet, 5-a helmet shell, 6-a second flat cable, 7-a power module, 8-a control module, 9-a reinforcing rib, 10-a fixing part, 51-a first groove, 52-a second groove, 53-a third groove, 511-a fixing groove, 71-a power shell, 72-a battery, 711-a heat dissipation hole, 81-a control shell and 82-an MCU.

Detailed Description

The embodiment of the utility model provides the camera module 100 applied to the safety helmet, solves the technical problem that the intelligent safety helmet cannot replace the camera module in the prior art, realizes quick disassembly and assembly of the camera module, and greatly reduces the use cost of the safety helmet.

In order to solve the above problems, the technical solution in the embodiments of the present invention has the following general idea: by arranging the fixing mechanism 3 on the shell 1; the fixing groove 511 and the fixing mechanism 3 of the intelligent safety helmet 200 are used for realizing the quick assembly and disassembly of the camera module 100, so that the use cost of the safety helmet is reduced.

For better understanding of the above technical solutions, the following detailed descriptions will be provided in conjunction with the drawings and the detailed description of the embodiments.

Referring to fig. 1 to 11, a preferred embodiment of a camera module 100 applied to a safety helmet of the present invention includes:

the side edge of the shell 1 is provided with a through hole 11, the top end of the shell is provided with at least two first sliding grooves 13, and the side edge of the shell is provided with at least two second sliding grooves 14 close to the top end; the first sliding groove 13 and the second sliding groove 14 are used for limiting sliding of the fixing mechanism 3;

the camera 2 is arranged in the shell 1, shoots through the through hole 11 and is used for shooting images or videos;

at least two fixing mechanisms 3, provided on the housing 1, and sliding in the first sliding groove 13 and the second sliding groove 14;

and the first row of lines 4 are connected with the camera 2 and used for transmitting data and control signals of the camera 2.

Four limiting grooves 131 are arranged in the first sliding groove 13.

The fixing mechanism 3 includes:

the sliding block 31 is arranged in the first sliding groove 13 at the top end of the shell 1 and slides in a limiting manner;

the extension part 32 is arranged at the lower end of the slide block 31, exceeds the slide block 31 for a certain distance, and is linked with the extension part 32 to extend and retract in the second sliding chute 14 through the slide block 31; the extension portion 32 is extended from the second sliding groove 14 into the fixing groove 511 when the fixing is to be performed, and the extension portion 32 is extended from the second sliding groove 14 out of the fixing groove 511 when the detaching is to be performed;

the two limiting protrusions 33 are arranged at the lower end of the sliding block 31 and matched with the limiting grooves 131; the sliding stroke of the extension part 32 can be judged through the limiting protrusion 33 and the limiting groove 131, and the extension part 32 is limited.

The top end of the slide block 31 is provided with a plurality of anti-skid grains 311.

The preferred embodiment of an intelligent safety helmet 200 to which the present invention is applied comprises:

the lower end of the side wall of the cap shell 5 is provided with a first groove 51, a second groove 52 and a third groove 53; the first groove 51 is arranged at the front end of the cap shell 5, and the second groove 52 and the third groove 53 are respectively symmetrically arranged at the left side and the right side of the cap shell 5; a plurality of fixing grooves 511 are formed in the inner walls of the first groove 51, the second groove 52 and the third groove 53, and at least two buckles (not shown) are arranged on the inner walls of the second groove 52 and the third groove 53; the cap shell 5 is used for protecting the head of a person; the first groove 51 is used for placing the camera module 100, the second groove 52 is used for placing the power module 7, and the third groove 53 is used for placing the control module 8; the fixing groove 511 and the fastener are used for fixing and detaching the camera module 100, the power module 7 and the control module 8;

the second flat cable 6 is arranged at the lower end of the inner wall of the helmet shell 5 and used for transmitting electric energy and electric signals to the intelligent safety helmet 200;

the camera module 100 is arranged in the first groove 51, detachably connected with the first groove 51 through the fixing groove 511, and connected with the second flat cable 6;

the power module 7 is arranged in the second groove 52, detachably connected with the second groove 52 through the fixing groove 511 and the buckle, and connected with the second flat cable 6, and is used for supplying power to the intelligent safety helmet 200;

and the control module 8 is arranged in the third groove 53, detachably connected with the third groove 53 through the fixing groove 511 and the buckle, and connected with the second flat cable 6, and is used for controlling the work of the intelligent safety cap 200.

The top end of the helmet shell 5 is provided with a reinforcing rib 9 for improving the strength of the intelligent safety helmet 200.

The power supply module 7 includes:

a power supply housing 71, the side of which is provided with at least two card slots 12; the clamping groove 12 is detachably connected with the buckle;

a battery 72 disposed inside the power supply housing 71 and connected to the second flat cable 6;

and at least two fixing mechanisms 3 arranged on the power supply shell 71 and detachably connected with the second groove 52 through the fixing grooves 511.

The power supply housing 71 is provided with a plurality of heat dissipation holes 711 for providing heat dissipation for the battery 72, thereby ensuring the safety of the intelligent safety helmet 200.

The control module 8 includes:

a control housing 81, the side of which is provided with at least two clamping grooves 12; the clamping groove 12 is detachably connected with the buckle;

the MCU82 is arranged in the control shell 81 and is connected with the second flat cable 6 and the first flat cable 4; the MCU82 is used to control the operation of the camera 2, and in the specific implementation, it is only necessary to select an MCU capable of implementing the function from the prior art, and the model is not limited to any model, such as the MCU of STM32F103 series of ST corporation, and the control program is well known by those skilled in the art, which can be obtained by those skilled in the art without creative work;

and at least two fixing mechanisms 3, which are arranged on the control housing 81, and detachably connected with the third groove 53 through the fixing grooves 511.

Further comprising:

a plurality of fixing members 10 for fixing a chin strap (not shown); the fixing member 10 fixes the first flat cable 4 and the second flat cable 6 to the inner wall of the cap case 5.

The working principle of the utility model is as follows:

installation during intelligent safety cap 200, will respectively in camera module 100, power module 7 and control module 8 put into first recess 51, second recess 52 and third recess 53, through buckle and draw-in groove 12 carry out preliminary fixed, will fixed establishment 3 stretches into and accomplishes final fixed in fixed slot 511, manual slip promptly slider 31, and then the linkage extension 32 stretches into fixed slot 511 through second spout 14 and accomplishes fixedly, connects gradually again first winding displacement 4 and second winding displacement 6.

Dismantle during intelligent safety helmet 200, dismantle earlier first winding displacement 4 and second winding displacement 6 will fixed establishment 3 stretches out fixed slot 511, gently to one of intelligent safety helmet 200 vertical direction is carried, can let buckle and draw-in groove 12 separate, accomplishes camera module 100, power module 7 and control module 8's dismantlement.

In summary, the utility model has the advantages that:

the shell is provided with at least two fixing mechanisms which are used for stretching in the fixing grooves of the safety helmet, so that the shell is fixed or unlocked; when the camera module or the cap shell of intelligent safety helmet damaged, only need stretch out the fixed slot with fixed establishment promptly, can loose the dismouting easily and take a photograph of the module and change, finally realize camera module's quick assembly disassembly, very big reduction the use cost of safety helmet.

Although specific embodiments of the utility model have been described above, it will be understood by those skilled in the art that the specific embodiments described are illustrative only and are not limiting upon the scope of the utility model, and that equivalent modifications and variations can be made by those skilled in the art without departing from the spirit of the utility model, which is to be limited only by the appended claims.

Claims (2)

1. The utility model provides a be applied to camera module of safety helmet which characterized in that: the method comprises the following steps:

the side edge of the shell is provided with a through hole, the top end of the shell is provided with at least two first sliding grooves, and the side edge of the shell is provided with at least two second sliding grooves close to the top end; four limiting grooves are arranged in the first sliding groove;

the camera is arranged inside the shell and shoots through the through hole;

the at least two fixing mechanisms are arranged on the shell and slide in the first sliding groove and the second sliding groove;

the first flat cable is connected with the camera;

the fixing mechanism includes:

the sliding block is arranged in the first sliding groove at the top end of the shell and slides in a limiting manner;

the extension part is arranged at the lower end of the sliding block, exceeds the sliding block for a certain distance and is linked with the extension part to stretch in the second sliding groove through the sliding block;

and the two limiting bulges are arranged at the lower end of the sliding block and are matched with the limiting grooves.

2. A camera module for use in headgear as claimed in claim 1, wherein: the top end of the sliding block is provided with a plurality of anti-skidding lines.

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