Safety helmet identification tool facilitating accessory replacement

Abstract

The utility model discloses a safety helmet identification tool convenient to replace accessories, which comprises a moving assembly, a cabinet body, a telescopic piece arranged in the cabinet body, and a rotating piece arranged at the top of the telescopic piece, the installation assembly comprises a fixing part arranged on the front face of the cabinet body and limiting parts arranged on the two sides of the fixing part. Through the arrangement of the moving assembly and the mounting assembly, the position of the device can be easily moved, and accessories can be conveniently and quickly replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of helmet identification, in particular to a helmet identification tool that is convenient for replacing accessories. Background Art

[0002] In order to ensure the basic needs of safety and health of power workers in the workplace, anyone entering the production site should wear a safety helmet correctly to prevent dangers such as bumps, falls from heights or falling objects in the production site, which endangers the personal safety of the workers. According to the investigation report of the accident, personal injuries and deaths caused by not wearing safety helmets when entering the production site occur every year. Most of the existing safety helmet wearing identification devices are fixedly installed in a certain position, which increases the cost of installation and use, and is not convenient for replacement. Based on this, a safety helmet identification tool that is convenient for replacing accessories and removable for easy replacement of accessories is designed. Utility Model Content

[0003] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0004] In view of the above problems and / or the problems existing in the existing helmet identification tools for facilitating replacement of accessories, the present utility model is proposed.

[0005] Therefore, the problem to be solved by the utility model is that the position of the common safety helmet identification tool is fixed and it is difficult to replace the accessories.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a safety helmet identification tool for facilitating replacement of accessories, comprising a moving component, including a cabinet, a telescopic part arranged inside the cabinet, and a rotating part arranged on the top of the telescopic part; and an installation component, including a fixing part arranged on the front side of the cabinet, and limiting parts arranged on both sides of the fixing part.

[0007] As a preferred solution of the safety helmet identification tool for facilitating replacement of accessories described in the utility model, the telescopic part includes a lifting plate arranged inside the cabinet, protrusions arranged on both sides of the lifting plate, and movable grooves arranged on both sides inside the cabinet, the protrusions are fixedly connected to the lifting plate, and the protrusions are slidably matched with the movable grooves.

[0008] As a preferred solution of the safety helmet identification tool for facilitating replacement of accessories described in the utility model, the telescopic part also includes a universal wheel arranged at the bottom of the lifting plate, a screw rod arranged in the middle of the lifting plate, and a first bevel gear arranged at the top of the screw rod, the universal wheel is fixedly connected to the lifting plate, the first bevel gear is fixedly connected to the screw rod, the screw rod is threadedly connected to the lifting plate and is rotatably connected to the bottom of the cabinet.

[0009] As a preferred solution of the helmet identification tool for facilitating replacement of accessories of the utility model, the rotating member includes a second bevel gear meshing with the first bevel gear, and a rotating shaft fixedly connected to the second bevel gear.

[0010] As a preferred solution of the safety helmet identification tool for facilitating replacement of accessories described in the utility model, the rotating part also includes a handle arranged at the other end of the rotating shaft, and a latching tooth arranged on the inner side of the handle, the handle is fixedly connected to the rotating shaft, and the rotating shaft is rotatably connected to the side wall of the cabinet.

[0011] As a preferred solution of the safety helmet identification tool for facilitating replacement of accessories described in the utility model, the rotating part further includes a block arranged on one side of the locking tooth, a lever arranged on the top of the block, a first spring arranged on the side of the block, and a fixed box arranged outside the first spring, the lever is fixedly connected to the block, the two ends of the first spring are respectively fixedly connected to the block and the fixed box, the fixed box is fixedly connected to the outer wall of the cabinet, and the block and the fixed box are slidably matched.

[0012] As a preferred solution of the safety helmet identification tool for facilitating replacement of accessories described in the utility model, the fixing part includes a mounting frame arranged on the front side of the cabinet, and a mounting groove arranged inside the mounting frame, and the bottom of the mounting frame is hinged to the bottom of the cabinet.

[0013] As a preferred solution of the safety helmet identification tool for facilitating replacement of accessories described in the utility model, the fixing part also includes a tying column arranged on the side of the inner wall of the cabinet, and a pull rope arranged between the inner wall of the cabinet and the mounting frame, and the two ends of the pull rope are respectively fixedly connected to the mounting frame and the tying column.

[0014] As a preferred solution of the helmet identification tool for facilitating replacement of accessories described in the utility model, wherein: the limiting member includes limiting blocks arranged on both sides of the front side of the cabinet, and the limiting blocks are fixedly connected to the cabinet.

[0015] As a preferred solution of the safety helmet identification tool for facilitating replacement of accessories described in the utility model, the limiting member also includes a limiting rod arranged inside the limiting block, and a second spring arranged outside the limiting rod, the limiting rod is slidably connected to the limiting block, and the two ends of the second spring are respectively fixedly connected to the limiting rod and the limiting block.

[0016] The beneficial effects of the utility model are as follows: the utility model enables the device to be easily moved and accessories to be replaced conveniently and quickly through the arrangement of the moving components and the installing components. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0018] Figure 1 The overall structure diagram of the helmet identification tool to facilitate the replacement of accessories.

[0019] Figure 2 Structural diagram of the helmet identification tool with the mounting bracket opened for easy replacement of accessories.

[0020] Figure 3 Diagram of the internal structure of a helmet identification tool to facilitate replacement of accessories.

[0021] Figure 4 A diagram of the limiter structure of a helmet identification tool to facilitate replacement of accessories.

[0022] Figure 5 Front view of the interior of the hard hat identification tool for easy accessory replacement.

[0023] Figure 6 A structural diagram of the rotating parts of a helmet identification tool to facilitate replacement of accessories.

[0024] Figure 7 A diagram showing the matching between the block, the first spring and the fixing box of a helmet identification tool for facilitating replacement of accessories. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0026] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0027] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments.

[0028] Example 1

[0029] Reference Figure 1 and Figure 2 , which is the first embodiment of the utility model, and this embodiment provides a helmet identification tool for facilitating the replacement of accessories. The helmet identification tool for facilitating the replacement of accessories includes a moving component 100 and an installation component 200. The device can be easily moved through the moving component 100, and the damaged accessories can be easily replaced through the installation component 200.

[0030] Specifically, the moving assembly 100 includes a cabinet 101, a telescopic member 102 disposed inside the cabinet 101, and a rotating member 103 disposed on the top of the telescopic member 102. The telescopic member 102 can be extended when movement is required, and the rotating member 103 is for controlling the movement of the telescopic member from the outside.

[0031] Preferably, the mounting assembly 200 includes a fixing member 201 disposed on the front of the cabinet 101, and stoppers 202 disposed on both sides of the fixing member 201. The fixing member 201 is mainly used to install the fragile mirror 300, and the stoppers 202 are used to ensure that the position of the mirror 300 is fixed.

[0032] When in use, the rotating member 103 can be operated to control the telescopic member 102 to extend, and then the entire device can be moved to the desired position. The top of the cabinet 101 is also equipped with a camera 400 and a speaker 500, which are connected to the intelligent identification terminal. When a person does not wear a helmet or does not wear it correctly, the speaker 500 will make a sound to remind the relevant personnel in time. The mirror 300 on the fixing member 201 can help the personnel check their helmet wearing situation and adjust it in time. Since the mirror 300 is a fragile item and may need to be replaced frequently, the fixing member 201 and the limiting member 202 make the replacement operation of the mirror 300 more convenient and quick.

[0033] Example 2

[0034] Reference Figures 2 to 7 , which is the second embodiment of the utility model, and this embodiment is based on the previous embodiment.

[0035] Specifically, the telescopic member 102 includes a lifting plate 102a disposed inside the cabinet 101, protrusions 102a-1 disposed on both sides of the lifting plate 102a, and moving grooves 102b disposed on both sides inside the cabinet 101. The protrusions 102a-1 are fixedly connected to the lifting plate 102a, and the protrusions 102a-1 are slidably matched with the moving grooves 102b. When the screw rod 102d rotates, the lifting plate 102a can move up and down along the direction of the moving grooves 102b.

[0036] Preferably, the telescopic member 102 further comprises a universal wheel 102c disposed at the bottom of the lifting plate 102a, a screw rod 102d disposed at the middle of the lifting plate 102a, and a first bevel gear 102e disposed at the top of the screw rod 103d, the universal wheel 102c is fixedly connected to the lifting plate 102a, the first bevel gear 102e is fixedly connected to the screw rod 102d, the screw rod 102d is threadedly connected to the lifting plate 102a and is rotatably connected to the bottom of the cabinet 101. The universal wheel 102c is slidably connected to the cabinet 101 through a connecting rod between the lifting plate 102a, and when the universal wheel 102c moves downward to contact the ground, the entire cabinet 101 will be lifted up, and the entire device can be easily moved at this time.

[0037] Preferably, the rotating member 103 includes a second bevel gear 103a meshing with the first bevel gear 102e, and a rotating shaft 103b fixedly connected to the second bevel gear 103a. The rotating shaft 103b is installed inside the cabinet 101 in a bearing-fixed manner through a bracket at the top thereof.

[0038] Preferably, the rotating member 103 further includes a handle 103c disposed at the other end of the rotating shaft 103b, and a latching tooth 103b-1 disposed inside the handle 103c, the handle 103c is fixedly connected to the rotating shaft 103b, and the rotating shaft 103b is rotatably connected to the side wall of the cabinet 101. Rotating the handle 103c can drive the second bevel gear 103a to rotate, thereby driving the screw rod 102d to rotate through the first bevel gear 102e.

[0039] Preferably, the rotating member 103 further comprises a block 103d disposed on one side of the latch tooth 103b-1, a lever 103d-1 disposed on the top of the block 103d, a first spring 103e disposed on the side of the block 103d, and a fixing box 103f disposed outside the first spring 103e, the lever 103d-1 is fixedly connected to the block 103d, the two ends of the first spring 103e are respectively fixedly connected to the block 103d and the fixing box 103f, the fixing box 103f is fixedly connected to the outer wall of the cabinet 101, and the block 103d and the fixing box 103f are slidably matched. The first spring 103e is a compression spring, and under normal conditions, the block 103d will mesh with the latch tooth 103b-1 under the action of the first spring 103e, thereby locking the rotating shaft 103b, and the rotating shaft 103b can be unlocked by moving the lever 103d-1.

[0040] Preferably, the fixing member 201 includes a mounting frame 201a disposed on the front of the cabinet 101, and a mounting groove 201a-1 disposed inside the mounting frame 201a, and the bottom of the mounting frame 201a is hinged to the bottom of the cabinet 101. The mounting groove 201a-1 is used to place the mirror 300, and the mounting frame 201a can rotate around the bottom of the cabinet 101.

[0041] Preferably, the fixing member 201 further comprises a tie post 201b disposed on the inner wall side of the cabinet 101, and a pull rope 201c disposed between the inner wall of the cabinet 101 and the mounting frame 201a, and the two ends of the pull rope 201c are respectively fixedly connected to the mounting frame 201a and the tie post 201b. The pull rope 201c can be a flexible cable, which can be pulled when the mounting frame 201a is tilted, so as to facilitate the installation of the mirror 300.

[0042] Furthermore, the limiting member 202 includes limiting blocks 202 a disposed on both sides of the front of the cabinet 101 , and the limiting blocks 202 a are fixedly connected to the cabinet 101 .

[0043] Furthermore, the limiting member 202 further includes a limiting rod 202b disposed inside the limiting block 202a, and a second spring 202c disposed outside the limiting rod 202b, the limiting rod 202b is slidably connected to the limiting block 202a, and the two ends of the second spring 202c are respectively fixedly connected to the limiting rod 202b and the limiting block 202a. One end of the limiting rod 202b is wedge-shaped, and the second spring 202c is a compression spring. When the mounting frame 201a is closed, the limiting rod 202b will be squeezed open, and when the mounting frame 201a is in place, the limiting rod 202b will rebound under the action of the second spring 202c to clamp the mounting frame 201a.

[0044] During use, when it is necessary to move, the lever 103d-1 is pushed to disengage the block 103d from the engagement with the tooth 103b-1 on the rotating shaft 103b, and then the handle 103c is turned to drive the first bevel gear 102e to rotate through the second bevel gear 103a, and then the screw rod 102d is driven to rotate. When the screw rod 102d rotates, the lifting plate 102a will move downward along the direction of the moving groove 102b until the universal wheel 102c touches the ground and lifts up the entire cabinet 101. At this time, the entire device can be easily moved. When the mirror 300 needs to be installed, the mounting frame 201a only needs to be released, rotated along its bottom to a certain angle, and then the mirror 300 is inserted into the mounting groove 201a-1 and the mounting frame 201a is closed again. During the closing process, the limit rod 202b will be squeezed open, and when the mounting frame 201a is in place, the limit rod 202b will rebound under the action of the second spring 202c, and the mounting frame 201a will be stuck, thereby ensuring the installation and fixation. The top of the cabinet 101 is also equipped with a camera 400 and a speaker 500, which are connected to the intelligent identification terminal. When a person does not wear a helmet or does not wear it correctly, the speaker 500 will make a sound to remind the relevant personnel in time. The mirror 300 on the fixing member 201 can help the personnel check the wearing of their helmets and adjust them in time.

[0045] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A helmet identification tool for facilitating replacement of accessories, characterized by: include, A moving assembly (100) comprises a cabinet (101), a telescopic member (102) arranged inside the cabinet (101), and a rotating member (103) arranged on the top of the telescopic member (102); and, The installation assembly (200) comprises a fixing member (201) arranged on the front side of the cabinet (101), and limiting members (202) arranged on both sides of the fixing member (201).

2. The helmet identification tool for facilitating replacement of accessories as claimed in claim 1, characterized in that: The telescopic member (102) comprises a lifting plate (102a) arranged inside the cabinet (101), protrusions (102a-1) arranged on both sides of the lifting plate (102a), and movable grooves (102b) arranged on both sides inside the cabinet (101), wherein the protrusions (102a-1) are fixedly connected to the lifting plate (102a), and the protrusions (102a-1) are slidably matched with the movable grooves (102b).

3. The helmet identification tool for facilitating replacement of accessories as claimed in claim 2, characterized in that: The telescopic member (102) further comprises a universal wheel (102c) arranged at the bottom of the lifting plate (102a), a screw rod (102d) arranged at the middle of the lifting plate (102a), and a first bevel gear (102e) arranged at the top of the screw rod (102d); the universal wheel (102c) is fixedly connected to the lifting plate (102a); the first bevel gear (102e) is fixedly connected to the screw rod (102d); the screw rod (102d) is threadedly connected to the lifting plate (102a) and is rotatably connected to the bottom of the cabinet (101).

4. The helmet identification tool for facilitating replacement of accessories as claimed in claim 3, characterized in that: The rotating member (103) comprises a second bevel gear (103a) meshing with the first bevel gear (102e), and a rotating shaft (103b) fixedly connected to the second bevel gear (103a).

5. The helmet identification tool for facilitating replacement of accessories as claimed in claim 4, characterized in that: The rotating member (103) further comprises a handle (103c) arranged at the other end of the rotating shaft (103b), and a latching tooth (103b-1) arranged on the inner side of the handle (103c), wherein the handle (103c) is fixedly connected to the rotating shaft (103b), and the rotating shaft (103b) is rotatably connected to the side wall of the cabinet (101).

6. The helmet identification tool for facilitating replacement of accessories as claimed in claim 5, characterized in that: The rotating member (103) further comprises a block (103d) arranged on one side of the latch tooth (103b-1), a lever (103d-1) arranged on the top of the block (103d), a first spring (103e) arranged on the side of the block (103d), and a fixing box (103f) arranged outside the first spring (103e), the lever (103d-1) being fixedly connected to the block (103d), two ends of the first spring (103e) being fixedly connected to the block (103d) and the fixing box (103f) respectively, the fixing box (103f) being fixedly connected to the outer wall of the cabinet (101), and the block (103d) being slidably matched with the fixing box (103f).

7. The helmet identification tool for facilitating replacement of accessories according to any one of claims 1 to 6, characterized in that: The fixing member (201) comprises a mounting frame (201a) arranged on the front side of the cabinet (101), and a mounting groove (201a-1) arranged inside the mounting frame (201a), and the bottom of the mounting frame (201a) is hinged to the bottom of the cabinet (101).

8. The helmet identification tool for facilitating replacement of accessories as claimed in claim 7, characterized in that: The fixing member (201) further comprises a fixing post (201b) arranged on the side of the inner wall of the cabinet (101), and a pull rope (201c) arranged between the inner wall of the cabinet (101) and the mounting frame (201a), wherein two ends of the pull rope (201c) are respectively fixedly connected to the mounting frame (201a) and the fixing post (201b).

9. The helmet identification tool for facilitating replacement of accessories as claimed in claim 8, characterized in that: The limiting member (202) comprises limiting blocks (202a) arranged on both sides of the front of the cabinet (101), and the limiting blocks (202a) are fixedly connected to the cabinet (101).

10. The helmet identification tool for facilitating replacement of accessories as claimed in claim 9, characterized in that: The limiting member (202) further comprises a limiting rod (202b) arranged inside the limiting block (202a), and a second spring (202c) arranged outside the limiting rod (202b), the limiting rod (202b) being slidably connected to the limiting block (202a), and two ends of the second spring (202c) being fixedly connected to the limiting rod (202b) and the limiting block (202a), respectively.

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