Multifunctional safety helmet for building construction

Abstract

The utility model discloses a multifunctional safety helmet for building construction. The multifunctional safety helmet comprises a helmet body, a connecting seat is arranged at the bottom of the helmet body, a helmet brim is arranged on one side of the connecting seat, a camera shooting mechanism is arranged on the outer side of the helmet body, an auxiliary mechanism is arranged in the helmet body, and a round hole is formed in one side of the camera shooting mechanism. According to the utility model, ejector pins and the like are inserted into the circular holes and drive the extrusion blocks to extrude the arc-shaped clamping blocks, so that the arc-shaped clamping blocks are moved out of the arc-shaped clamping grooves, and the camera is in a movable state in the camera shell, so that the camera can be taken out of the camera shell and is convenient to replace and overhaul; according to the method, the camera can be rapidly replaced after being damaged in the actual construction process, and the situation that the construction period is delayed is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of construction, in particular to a multifunctional safety helmet for building construction. Background Art

[0002] As we all know, a safety helmet is a shallow dome hat made of steel or similar materials used to protect the top of the head to prevent impact objects from injuring the head.

[0003] At present, the existing Chinese patent with publication number CN214483459U discloses a safety helmet for construction, comprising a shell, a support layer provided inside the shell, a plurality of second springs uniformly fixedly connected to the left and right sides of the outer side of the support layer, a buffer layer provided between the support layer and the shell, a fixing member fixedly connected to the middle part of the outer side of the support layer, a connecting rod fixedly connected to the top of the fixing member, and a slide fixedly connected to the top of the connecting rod. In the present utility model, the slide slides on the inner wall of the cavity to squeeze the first spring, which cooperates with the second spring and the buffer layer between the shell and the support layer to enable the safety helmet to play a buffering role when it is impacted, thereby improving the safety of the safety helmet and making construction workers safer. The power supply is used to power the lamps and cameras, and the construction workers can control the lamps and cameras through the switch;

[0004] Devices similar to the safety helmets equipped with cameras in the above-mentioned publications have the following shortcomings: 1. There is a lack of real-time communication to assist in construction. Workers cannot deal with problems found in a timely manner and need to record the problems before discussing them, which leads to low construction efficiency; 2. During construction, if the camera is accidentally damaged and cannot be quickly replaced, work can only be stopped to replace the camera, which can easily delay the construction period; to address the above problems, a multifunctional safety helmet for construction is provided. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the defects of the existing technology and provide a multifunctional safety helmet for construction, which can quickly replace the camera if it is damaged during actual construction, thereby avoiding delays in construction period.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0007] The utility model discloses a multifunctional safety helmet for construction, comprising a cap body, a connecting seat provided at the bottom of the cap body, a brim provided on one side of the connecting seat, a camera mechanism provided on the outside of the cap body, an auxiliary mechanism provided on the inside of the cap body, and a round hole provided on one side of the camera mechanism;

[0008] As an optimal technical solution of the present invention, the camera mechanism includes a clamping block and a connecting block, the connecting blocks are provided on the opposite surfaces of the clamping blocks, and fixing bolts are provided inside the clamping block and the connecting block, a camera housing is provided on the other side of the connecting block, a protective housing is provided on both sides of the clamping block, a battery box is provided on the other side of the protective housing, the protective housing passes through the inside of the rotating base, a walkie-talkie is provided on one side of the rotating base, a groove is provided on one side of the camera housing, arc-shaped slots are provided on both sides of the groove, a camera is embedded in the arc-shaped slot, openings are provided on both sides of the camera, a first spring is provided in the opening, an arc-shaped block is provided on one side of the first spring, the arc-shaped block is adapted to the arc-shaped slot, a limit plate is provided on one side of the arc-shaped block, and there are limit slots at the top and bottom ends of the limit plate.

[0009] As a preferred technical solution of the present utility model, the auxiliary mechanism includes an arc-shaped fixing frame and a buffer pad, a buffer pad is provided on the top of the arc-shaped fixing frame, connecting belts are provided on both sides of the arc-shaped fixing frame, a protective belt is provided on the bottom of the connecting belt, locks are provided on the opposite surfaces of the protective belts, a jaw guard is provided on the outer side of the protective belt, and a sweat-absorbing belt is provided on the inner side of the arc-shaped fixing frame.

[0010] As a preferred technical solution of the present invention, a buffering protrusion is provided on the top of the cap body, the shape of the buffering protrusion is V-shaped, and a plurality of air leakage holes are provided on the outer side of the buffering protrusion.

[0011] As a preferred technical solution of the present invention, the rotating base is sleeved on the intercom, and the clamping block, protective shell, rotating base and battery box are fixedly connected to the cap body.

[0012] As a preferred technical solution of the present invention, the connection between the clamping block, the connecting block and the fixing bolt is provided with mutually matching threads, and the interior of the protective shell is used to set the connecting line.

[0013] As a preferred technical solution of the present invention, the protective belt is an elastic belt with adjustable length, and the arc-shaped fixing frame is fixedly connected to the inner wall of the cap body.

[0014] As an optimal technical solution of the present utility model, an extrusion block is provided in the circular hole, one side of the extrusion block passes through the arc-shaped slot and abuts against the arc-shaped slot, a reset groove is provided on the surface of the extrusion block, a driven plate is provided in the reset groove, and a second spring is provided on one side of the driven plate.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] 1. In the present invention, the camera housing is combined with the intercom, and the clamping block and the connecting block are used to flip the camera housing, so that the shooting angle can be adjusted at any time, which is convenient for aiming at the target for shooting. Then the intercom can be flipped and aimed at the user's mouth. The user does not need to hold the intercom additionally, which is convenient for team collaboration, group communication, and improved work efficiency.

[0017] 2. In the utility model, a thimble is inserted into the circular hole and drives the extrusion block to extrude the arc-shaped card block, so that the arc-shaped card block is moved out of the arc-shaped card slot, so that the camera is in an active state in the camera housing. Therefore, the camera can be taken out of the camera housing for easy replacement and maintenance. Conversely, the camera is inserted into the camera housing so that the arc-shaped card slot is engaged with the arc-shaped card block, which can achieve quick installation. This method is for quickly replacing the camera after it is damaged during actual construction, avoiding delays in construction period. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 This is the overall structural diagram of a multifunctional safety helmet for construction use in the utility model;

[0020] Figure 2 This is a side view of the structure of a multifunctional safety helmet for construction use according to the utility model;

[0021] Figure 3 This is a cross-sectional view of a multifunctional safety helmet for construction use according to the utility model;

[0022] Figure 4 This is a top view of a multifunctional safety helmet for construction use according to the utility model;

[0023] Figure 5 This is a schematic diagram of the structure of a multifunctional safety helmet camera and camera housing for construction use in the utility model;

[0024] Figure 6 This is an enlarged schematic diagram of part A of a multifunctional safety helmet for construction use according to the present invention;

[0025] In the figure: 1. cap body; 2. connecting seat; 3. brim; 4. camera mechanism; 5. auxiliary mechanism; 6. buffer protrusion; 7. vent hole; 8. round hole; 9. groove; 10. arc-shaped card slot; 11. camera; 12. opening; 13. first spring; 14. arc-shaped card block; 15. limit plate; 16. limit slot; 17. extrusion block; 18. reset slot; 19. driven plate; 20. second spring; 41. clamping block; 42. connecting block; 43. fixing bolt; 44. camera housing; 45. protective housing; 46. battery box; 47. rotating base; 48. intercom; 51. arc-shaped fixing frame; 52. buffer pad; 53. connecting belt; 54. protective belt; 55. latch; 56. jaw guard; 57. sweat-absorbent belt. DETAILED DESCRIPTION

[0026] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention and are not used to limit the present invention.

[0027] In the drawings, the same reference numerals all refer to the same components.

[0028] Example 1

[0029] like Figure 1-6 As shown, the utility model provides a multifunctional safety helmet for construction, comprising a cap body 1, a connecting seat 2 is provided at the bottom of the cap body 1, a brim 3 is provided on one side of the connecting seat 2, a camera mechanism 4 is provided on the outside of the cap body 1, an auxiliary mechanism 5 is provided inside the cap body 1, and a round hole 8 is provided on one side of the camera mechanism 4;

[0030] The camera mechanism 4 includes a clamping block 41 and a connecting block 42. The opposite surfaces of the clamping block 41 are connected to the connecting block 42. Fixing bolts 43 are provided inside the clamping block 41 and the connecting block 42. A camera housing 44 is provided on the other side of the connecting block 42. Protective housings 45 are provided on both sides of the clamping block 41. A battery box 46 is provided on the other side of the protective housing 45. The protective housing 45 passes through the inside of a rotating base 47. A walkie-talkie 48 is provided on one side of the rotating base 47. A groove 9 is provided on one side of the camera housing 44. Arc-shaped card slots 10 are provided on both sides of the groove 9. A camera 11 is embedded in the arc-shaped card slot 10. Openings 12 are provided on both sides of the camera 11. A first spring 13 is provided in the opening 12. An arc-shaped card block 14 is provided on one side of the first spring 13. The arc-shaped card block 14 is adapted to the arc-shaped card slot 10. A limit plate 15 is provided on one side of the arc-shaped card block 14. There are limit slots 16 at the top and bottom ends of the limit plate 15.

[0031] The auxiliary mechanism 5 includes an arc-shaped fixing frame 51 and a buffer pad 52. The buffer pad 52 is provided on the top of the arc-shaped fixing frame 51, connecting belts 53 are provided on both sides of the arc-shaped fixing frame 51, and a protective belt 54 is provided at the bottom of the connecting belt 53. The opposite surfaces of the protective belts 54 are provided with latches 55. The outer side of the protective belt 54 is provided with a jaw guard 56, and the inner side of the arc-shaped fixing frame 51 is provided with a sweat-absorbing belt 57. The cap body 1 is worn by fitting the protective belt 54 with the latch 55, and the sweat-absorbing belt 57 is used to absorb the sweat of the user to prevent the sweat from blocking the vision.

[0032] A buffering protrusion 6 is provided on the top of the cap body 1. The shape of the buffering protrusion 6 is V-shaped. A plurality of air leakage holes 7 are provided on the outside of the buffering protrusion 6. Heat is dissipated through the air leakage holes 7 and the buffering protrusion 6 is used to buffer collisions.

[0033] The rotating base 47 is sleeved with the intercom 48, and the clamping block 41, the protective shell 45, the rotating base 47 and the battery box 46 are fixedly connected to the cap body 1. The rotation of the intercom 48 facilitates the storage and use of the device.

[0034] The connection between the clamping block 41, the connecting block 42 and the fixing bolt 43 is provided with matching threads, and the interior of the protective shell 45 is used to set the connection line. The camera shell 44 can be flipped through the clamping block 41, the connecting block 42 and the fixing bolt 43, so that the shooting angle can be adjusted at any time, thereby improving the efficiency of device maintenance.

[0035] The guard band 54 is an elastic band with adjustable length. The arc-shaped fixing frame 51 is fixedly connected to the inner wall of the cap body. The length of the guard band 54 can be adjusted by the elastic band to adapt to the face length of different users and enhance the adaptability of the device.

[0036] An extrusion block 17 is provided in the circular hole 8, and one side of the extrusion block 17 passes through the arc-shaped card slot 10 and abuts against the arc-shaped card slot 14. A reset groove 18 is provided on the surface of the extrusion block 17, and a driven plate 19 is provided in the reset groove 18. A second spring 20 is provided on one side of the driven plate 19. When the extrusion block 17 is subjected to force, it squeezes the arc-shaped card slot 14, and at the same time, the driven plate 19 moves in the reset groove 18, and the second spring 20 is compressed. When the extrusion block 17 is no longer under force, the second spring 20 releases its elastic force to reset the extrusion block 17.

[0037] Specifically, before use, check the power of the battery box 46 to ensure that the device can be used normally; when wearing, wear the fixing frame 51 on the user's head, and rotate the fixing frame 51 to adjust the direction, align the sweat-absorbing belt 57 with the user's forehead to avoid sweat blocking the vision during work, then put the connecting belt 53 on the ear, and adjust the length of the protective belt 54 with the elastic band to adapt to the size of the user's face, then slide the jaw guard 56 on the outside of the protective belt 54, align it with the user's chin, and then fix it with the lock 55. At the same time, the air vent 7 can be used to dissipate heat inside the cap body 1; when inspecting, the fixing bolt 43, the clamping block 41 and the connecting block 42 allow the camera housing 44 to be flipped, and the shooting angle can be adjusted at any time to facilitate aiming at the target. Take a picture, then turn the intercom 48 over and aim it at the user's mouth, which is convenient for intercom communication and improves the efficiency of device maintenance; when it is necessary to replace the camera 11, insert the thimble into the round hole 8 and drive the extrusion block 17 to squeeze the arc block 14, so that the arc block 14 is moved out of the arc slot 10, so that the camera 11 is in an active state in the camera housing 44, so the camera 11 can be taken out of the camera housing 44, which is convenient for replacement and maintenance. Conversely, the camera 11 is inserted into the camera housing 44, so that the arc slot 10 is engaged with the arc block 14, which can be quickly installed. This method is for quickly replacing the camera after it is damaged during actual construction, so as to avoid delays in construction period.

[0038] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A multifunctional safety helmet for construction, comprising a helmet body (1), characterized in that: The bottom of the cap body (1) is provided with a connecting seat (2), a brim (3) is provided on one side of the connecting seat (2), a camera mechanism (4) is provided on the outside of the cap body (1), an auxiliary mechanism (5) is provided inside the cap body (1), and a circular hole (8) is provided on one side of the camera mechanism (4); The camera mechanism (4) comprises a clamping block (41) and a connecting block (42), the mutually opposite surfaces of the clamping block (41) are connected to the connecting block (42), a fixing bolt (43) is provided inside the clamping block (41) and the connecting block (42), a camera housing (44) is provided on the other side of the connecting block (42), a protective housing (45) is provided on both sides of the clamping block (41), a battery box (46) is provided on the other side of the protective housing (45), the protective housing (45) passes through the inside of the rotating base (47), and a walkie-talkie (46) is provided on one side of the rotating base (47). 8), a groove (9) is provided on one side of the camera housing (44), arc-shaped slots (10) are provided on both sides of the groove (9), a camera (11) is embedded in the arc-shaped slot (10), openings (12) are provided on both sides of the camera (11), a first spring (13) is provided in the opening (12), an arc-shaped block (14) is provided on one side of the first spring (13), the arc-shaped block (14) is adapted to the arc-shaped slot (10), a limiting plate (15) is provided on one side of the arc-shaped block (14), and the limiting plate (15) has limiting slots (16) at both the top and bottom ends.

2. A multifunctional safety helmet for construction according to claim 1, characterized in that: The auxiliary mechanism (5) comprises an arc-shaped fixing frame (51) and a buffer pad (52), wherein the buffer pad (52) is provided on the top of the arc-shaped fixing frame (51), connecting belts (53) are provided on both sides of the arc-shaped fixing frame (51), a protective belt (54) is provided on the bottom of the connecting belt (53), and opposite surfaces of the protective belt (54) are provided with latches (55), a jaw guard (56) is provided on the outer side of the protective belt (54), and a sweat-absorbing belt (57) is provided on the inner side of the arc-shaped fixing frame (51).

3. A multifunctional safety helmet for construction according to claim 2, characterized in that: A buffer protrusion (6) is provided on the top of the cap body (1); the buffer protrusion (6) is V-shaped; and a plurality of air leakage holes (7) are provided on the outer side of the buffer protrusion (6).

4. A multifunctional safety helmet for construction according to claim 3, characterized in that: The rotating base (47) is sleeved with the intercom (48), and the clamping block (41), the protective shell (45), the rotating base (47) and the battery box (46) are fixedly connected to the cap body (1).

5. A multifunctional safety helmet for construction according to claim 4, characterized in that: The connection points between the clamping block (41), the connecting block (42) and the fixing bolt (43) are provided with mutually matching threads, and the interior of the protective shell (45) is used to set a connecting line.

6. A multifunctional safety helmet for construction according to claim 5, characterized in that: The protective belt (54) is an elastic belt with adjustable length, and the arc-shaped fixing frame (51) is fixedly connected to the inner wall of the cap body.

7. A multifunctional safety helmet for construction according to claim 1, characterized in that: An extrusion block (17) is provided in the circular hole (8), one side of the extrusion block (17) passes through the arc-shaped clamping groove (10) and abuts against the arc-shaped clamping block (14), a reset groove (18) is provided on the surface of the extrusion block (17), a driven plate (19) is provided in the reset groove (18), and a second spring (20) is provided on one side of the driven plate (19).

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