Safety helmet

Abstract

The utility model discloses a safety helmet, which belongs to the technical field of safety helmets and comprises a safety helmet main body and an equipment frame fixed on the safety helmet main body, illuminating lamps are symmetrically fixed on the side wall of the safety helmet main body, and a fastening belt is detachably fixed at the bottom end of the safety helmet main body. A camera fixed to the safety helmet body is arranged between the two illuminating lamps, a storage battery is fixedly inserted into the equipment frame, a sealing plate is fixed to the side wall of the storage battery, and elastic clamping blocks clamped to the equipment frame are fixed to the two sides of the inner wall of the sealing plate correspondingly. According to the safety helmet, the safety helmet main body is illuminated through the illuminating lamp, the functionality of the safety helmet main body is improved, a connecting block is forcibly pulled towards the outer side during disassembly and is slidably inserted from the side wall of a protruding part, the convenience of mounting and disassembling of a fastening belt is improved, a storage battery is convenient to mount and disassemble, and the safety helmet is convenient to use. And the sealing performance of the storage battery after installation is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of safety helmet, specifically relates to a safety helmet. BACKGROUND

[0002] It is known that in the dangerous degree higher construction site such as construction site, worker operation needs to wear safety helmet. Safety helmet can be to the head of wearer Impact-resistant, buffer shockproof effect, is one of the indispensable articles of construction operation.

[0003] The patent with application No. 202420359301.2 discloses a safety helmet, which comprises a cap shell, the cap shell comprises a plurality of corrugations, the corrugations extend from the top of the cap shell to the edge of the cap shell with a preset curvature, and the plurality of corrugations are distributed along the circumference of the cap shell and are combined to form a cavity for accommodating the head. First, the existence of corrugation makes the cap shell of the safety helmet provided in the application increase the equivalent thickness of the cap shell compared with the cap shell of the traditional top rib type safety helmet, enhance the strength of the cap shell, and the smooth transition connection between the brim and the cap shell enhances the overall strength of the safety helmet.

[0004] Although the safety helmet of the above technical scheme increases the strength of the cap shell, the function of the safety helmet is single, cannot satisfy the demand of underground use, needs to additionally set up and install lighting equipment on the safety helmet, but the stability of the external lighting equipment is poor, and the lighting equipment is prone to falling. UTILITY MODEL CONTENTS

[0005] (1) Technical problem to be solved

[0006] In view of the defects of the prior art, the purpose of the utility model is to provide a safety helmet, which aims at solving the technical problems that the function of the safety helmet is single under the prior art, cannot satisfy the demand of underground use, needs to additionally set up and install lighting equipment on the safety helmet, but the stability of the external lighting equipment is poor, and the lighting equipment is prone to falling.

[0007] (2) Technical scheme

[0008] In order to solve the above technical problems, the utility model provides a safety helmet, which comprises a safety helmet main body and a device rack fixed on the safety helmet main body, the side wall of the safety helmet main body is symmetrically fixed with illuminating lamps, and the bottom end of the safety helmet main body is detachably fixed with a fastening belt, a camera fixed on the safety helmet main body is arranged between the two illuminating lamps, a storage battery is inserted and fixed in the device rack, a sealing plate is fixed on the side wall of the storage battery, and elastic clamping blocks for clamping with the device rack are fixed on the inner walls of both sides of the sealing plate.

[0009] When the technical scheme is used, the illuminating lamp and the camera are fixed on the side wall of the safety helmet body, the battery in the equipment rack on one side of the safety helmet body supplies power to the illuminating lamp and the camera, the safety helmet body is illuminated by the illuminating lamp, and the functionality of the safety helmet body is improved; the connecting groove is formed in the inner wall of the safety helmet body, the connecting block is slidingly inserted into the connecting groove during installation of the fastening belt, the protrusions on the inner wall of the connecting groove are tightly connected with the side wall of the connecting block, meanwhile, the protruding part is inserted into the groove on the connecting block, so that the connecting block is kept fixed, the connecting block is pulled outward during disassembly, and the protruding part is slidingly inserted, the convenience of installation and disassembly of the fastening belt is improved; the sealing plate is fixed on the battery, the elastic clamping blocks on the two sides of the sealing plate are inserted into the positioning groove during installation of the battery, so that the battery is kept fixed, the button on the side wall of the equipment rack is pushed to extrude the elastic clamping blocks and move them out of the positioning groove, and the battery is pulled out of the installation groove through the sealing plate, the battery is conveniently installed and disassembled, and the sealing performance of the battery after installation is improved.

[0010] Preferably, a rigid rib plate is fixed at the center position of the outer wall of the safety helmet body, and a plurality of connecting grooves are formed in the inner wall of the safety helmet body in a ring array.

[0011] Further, the connecting block is fixedly connected with the fastening belt, and a groove is formed in the side wall of the connecting block.

[0012] Still further, the connecting block is inserted into the connecting groove, and a protruding part is fixed in the groove in the inner wall of the connecting groove.

[0013] Still further, the installation groove for accommodating the battery is formed in the side wall of the equipment rack, and positioning grooves are formed in the inner wall on both sides of the installation groove.

[0014] Still further, a reflecting plate is fixedly bonded to the side wall of the sealing plate, and the protruding part is inserted into the positioning groove in the side wall of the elastic clamping block.

[0015] Still further, the button is protrudingly arranged at both ends of the equipment rack, the button is slidingly clamped in the positioning groove, and the side wall of the button abuts against the elastic clamping block.

[0016] (3) Beneficial effects

[0017] Compared with the prior art, the beneficial effects of the utility model lie in that:

[0018] The illuminating lamp and the camera are fixed on the side wall of the safety helmet body, the battery in the equipment rack on one side of the safety helmet body supplies power to the illuminating lamp and the camera, the safety helmet body is illuminated by the illuminating lamp, and the functionality of the safety helmet body is improved;

[0019] The connecting groove is arranged on the inner wall of the safety helmet body, the connecting block is slidably inserted into the connecting groove during installation of the fastening belt, the protrusions on the two sides of the inner wall of the connecting groove are tightly connected with the side wall of the connecting block, the protruding part is inserted into the groove on the connecting block, so that the connecting block is fixed, and the connecting block is pulled outward during disassembly, so as to be slidably inserted from the side wall of the protruding part, thereby improving the convenience of installation and disassembly of the fastening belt.

[0020] The sealing plate is fixed on the storage battery, the elastic clamping blocks on the two sides of the sealing plate are inserted into the positioning grooves during installation of the storage battery, so that the storage battery is fixed, the button is pushed from the side wall of the equipment rack to extrude the elastic clamping blocks and move them out of the positioning grooves, and the storage battery is pulled out of the installation groove through the sealing plate, so that the storage battery is conveniently installed and disassembled, and the sealing performance of the storage battery after installation is improved. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0022] Figure 1 It is a structural schematic view of the safety helmet body of the present application.

[0023] Figure 2 It is another angle structural schematic view of the safety helmet body of the present application.

[0024] Figure 3 It is a structural schematic view of the safety helmet body of the present application. Figure 2 It is an enlarged schematic view of the structure at A in the present application.

[0025] Figure 4 It is a split structural schematic view of the equipment rack in the present application.

[0026] The marks in the drawings are: 1, safety helmet body; 2, rigid rib plate; 3, illuminating lamp; 4, camera; 5, storage battery; 6, sealing plate; 7, equipment rack; 8, connecting groove; 9, protruding part; 10, connecting block; 11, groove; 12, fastening belt; 13, positioning groove; 14, installation groove; 15, button; 16, elastic clamping block; 17, reflector. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0028] The specific embodiment is a safety helmet, a structure diagram of which is shown in Figure 1 and Figure 2 The safety helmet comprises a safety helmet main body 1 and a device rack 7 fixed on the safety helmet main body 1, symmetrical fixing of illuminating lamps 3 is arranged on the side wall of the safety helmet main body 1, and a fastening belt 12 is detachably fixed at the bottom end of the safety helmet main body 1, a camera 4 fixed on the safety helmet main body 1 is arranged between the two illuminating lamps 3, a storage battery 5 is fixedly inserted in the device rack 7, a sealing plate 6 is fixed on the side wall of the storage battery 5, elastic clamping blocks 16 clamped with the device rack 7 are fixed on the inner wall of the sealing plate 6, the storage battery 5 in the device rack 7 on one side of the safety helmet main body 1 supplies power to the illuminating lamps 3 and the camera 4, the illuminating lamps 3 illuminate the use of the safety helmet main body 1, and the device rack 7 of the safety helmet main body 1 is further provided with electric control devices such as a controller, a voice interaction module, a positioner and a light sensor, the illuminating lamps 3 are automatically started when the light sensor detects that the environment becomes dark, the positioner can intelligently automatically position the position of the safety helmet (worker), and can simultaneously remotely guide according to the camera 4 on the safety helmet and the voice interaction module in the safety helmet. The above-mentioned electric control scheme belongs to the prior art and will not be described here.

[0029] As shown in Figure 3 and Figure 4 A rigid rib plate 2 is fixed at the center position of the outer wall of the whole helmet main body, a plurality of connecting grooves 8 are arranged in an annular array on the inner wall of the safety helmet main body 1, a connecting block 10 is fixedly connected on the fastening belt 12, a groove 11 is arranged on the side wall of the connecting block 10, the connecting block 10 is inlaid in the connecting groove 8, a protruding portion 9 fixed in the groove 11 is arranged on the inner wall of the connecting groove 8, the connecting block 10 is slidably inserted in the connecting groove 8 during installation of the fastening belt 12, the protruding blocks on the two sides of the inner wall of the connecting groove 8 are tightly connected with the side wall of the connecting block 10, and meanwhile the protruding portion 9 is inserted in the groove 11 on the connecting block 10, so that the connecting block 10 is kept fixed, and the connecting block 10 is pulled outwardly during dismounting, and is slidably inserted from the side wall of the protruding portion 9.

[0030] The side wall of the equipment rack 7 is provided with a mounting groove 14 for accommodating the storage battery 5, and the inner wall of the mounting groove 14 is provided with a positioning groove 13 on both sides, the side wall of the sealing plate 6 is fixedly bonded with a reflecting plate 17, the protrusion of the side wall of the elastic clamping block 16 is inserted into the positioning groove 13, the both ends of the equipment rack 7 are provided with a button 15, the button 15 is slidingly clamped in the positioning groove 13, and the side wall of the button 15 abuts against the elastic clamping block 16, and when the storage battery 5 is mounted, the elastic clamping blocks 16 on both sides of the sealing plate 6 are inserted into the positioning groove 13 in a matched manner, so that the storage battery 5 is fixed, the button 15 is pushed from the side wall of the equipment rack 7 to extrude the elastic clamping block 16 out of the positioning groove 13, and the storage battery 5 is pulled out of the mounting groove 14 through the sealing plate 6.

[0031] Working principle: when the device of the technical scheme is used, the storage battery 5 in the equipment rack 7 on one side of the safety helmet body 1 supplies power to the illuminating lamp 3 and the camera 4, the illuminating lamp 3 illuminates the use of the safety helmet body 1, the connecting block 10 is slidingly inserted into the connecting groove 8 during installation, the protrusions on both sides of the inner wall of the connecting groove 8 are tightly connected with the side wall of the connecting block 10, and the protruding part 9 is inserted into the groove 11 on the connecting block 10, so that the connecting block 10 is fixed, the connecting block 10 is pulled outward during disassembly, and the side wall of the protruding part 9 is slidingly inserted, the elastic clamping blocks 16 on both sides of the sealing plate 6 are inserted into the positioning groove 13 in a matched manner during installation of the storage battery 5, so that the storage battery 5 is fixed, the button 15 is pushed from the side wall of the equipment rack 7 to extrude the elastic clamping block 16 out of the positioning groove 13, and the storage battery 5 is pulled out of the mounting groove 14 through the sealing plate 6, which facilitates the installation and disassembly of the storage battery 5 and improves the sealing performance of the storage battery 5 after installation.

[0032] All the technical features in the embodiment can be freely combined according to actual needs.

[0033] Finally, it should be noted that: the above only describes the preferred embodiments of the present application, and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A safety helmet comprising a safety helmet main body (1) and a device rack (7) fixed to the safety helmet main body (1), characterized in that, The side wall of the safety helmet body (1) is symmetrically fixed with illuminating lamps (3), and the bottom end of the safety helmet body (1) is detachably fixed with a fastening band (12), two illuminating lamps (3) are provided between the safety helmet body (1) and are fixed with a camera (4) on the safety helmet body (1), the equipment rack (7) is fixedly connected with a battery (5), the side wall of the battery (5) is fixedly connected with a sealing plate (6), and the inner wall of the sealing plate (6) is fixedly connected with elastic clamping blocks (16) clamped with the equipment rack (7).

2. A safety cap according to claim 1, wherein The outer wall of the safety helmet body (1) is fixedly connected with a rigid rib plate (2) at the center position, and the inner wall of the safety helmet body (1) is provided with a plurality of connecting grooves (8) in an annular array.

3. A safety hat according to claim 2, wherein The fastening band (12) is fixedly connected with a connecting block (10), and the side wall of the connecting block (10) is provided with a groove (11).

4. A safety cap according to claim 3, wherein The connecting block (10) is inserted into the connecting groove (8), and the inner wall of the connecting groove (8) is fixedly connected with a protruding portion (9) clamped in the groove (11).

5. A safety cap according to claim 1, wherein The side wall of the equipment rack (7) is provided with a mounting groove (14) for accommodating the battery (5), and the inner wall of the mounting groove (14) is provided with a positioning groove (13) on both sides.

6. A safety hat according to claim 5, wherein The side wall of the sealing plate (6) is fixedly connected with a reflecting plate (17), and the protruding portion of the side wall of the elastic clamping block (16) is inserted into the positioning groove (13).

7. A safety hat according to claim 6, wherein The two ends of the equipment rack (7) are provided with buttons (15), the buttons (15) are slidingly clamped in the positioning groove (13), and the side wall of the button (15) abuts against the elastic clamping block (16).

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