CN214904132U

CN214904132U - Regional early warning safety helmet terminal convenient to installation

Info

Publication number: CN214904132U
Application number: CN202121391889.2U
Authority: CN
Inventors: 吴丽影
Original assignee: Wuxi Xinfeng Iot Intelligent Technology Co ltd
Current assignee: Wuxi Xinfeng Iot Intelligent Technology Co ltd
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2021-11-30
Anticipated expiration: 2031-06-22

Abstract

The utility model discloses a regional early warning safety helmet terminal convenient to installation, which comprises a housin, peg graft respectively in the left and right sides of casing has the gag lever post that extends to the casing inside, both sides the opposite side of gag lever post is fixedly connected with splint respectively, be provided with early warning terminal main part between the splint, the outside of gag lever post is provided with spacing spring, both sides the different fixedly connected with pull rod of the opposite side of gag lever post, the bottom fixedly connected with fixing base of casing, peg graft respectively in the left and right sides of fixing base has the pivot that extends to the fixing base inside, the different fixedly connected with turning handle of the opposite side of pivot, the opposite side difference fixedly connected with action wheel of pivot, the bottom meshing of action wheel has from the driving wheel. This regional early warning safety helmet terminal convenient to installation, novel structure thinks about ingeniously, conveniently installs the optional position on the safety helmet with early warning terminal, and then satisfies people's user demand to stronger fixed effect has.

Description

Regional early warning safety helmet terminal convenient to installation

Technical Field

The utility model relates to a safety helmet technical field specifically is a regional early warning safety helmet terminal convenient to installation.

Background

The safety helmet is a helmet which has a protection effect on injury to the head of a person caused by falling objects and other specific factors, and with the continuous progress of science and technology and the requirement of production safety, the safety helmet capable of carrying out danger early warning is available on the market.

However, the early warning terminal of the safety helmet with the early warning function is inconvenient to install and disassemble, the structure is complex and tedious in installation, the safety helmet can be installed on a proper position in the safety helmet by means of auxiliary installation tools such as bolts and the like, and the use requirements of people cannot be met.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a regional early warning safety helmet terminal convenient to installation, this regional early warning safety helmet terminal convenient to installation, novel structure thinks about ingeniously, conveniently installs the optional position on the safety helmet with early warning terminal, and then satisfies people's user demand to stronger fixed effect has.

In order to achieve the above object, the utility model provides a following technical scheme: a regional early warning helmet terminal convenient to install comprises a shell, limiting rods extending into the shell are respectively inserted into the left side and the right side of the shell, clamping plates are respectively fixedly connected to the opposite sides of the limiting rods on the two sides, an early warning terminal main body is arranged between the clamping plates, a limiting spring is arranged on the outer side of the limiting rod, pull rods are respectively fixedly connected to the opposite sides of the limiting rods on the two sides, a fixed seat is fixedly connected to the bottom of the shell, a rotating shaft extending into the fixed seat is respectively inserted into the left side and the right side of the fixed seat, a rotating handle is respectively fixedly connected to the opposite sides of the rotating shaft, a driving wheel is respectively fixedly connected to the opposite sides of the rotating shaft, a driven wheel is meshed with the bottom of the driving wheel, a threaded shaft is fixedly connected to the bottom of the driven wheel, a movable plate is in threaded connection with the outer side of the threaded shaft, and supporting rods are respectively fixedly connected to the bottom of the movable plate, the bottom fixedly connected with piston of branch, the outside of piston is provided with the trachea that extends the fixing base, tracheal bottom intercommunication has the sucking disc.

Preferably, a rubber pad is arranged on the clamping plate.

Preferably, the threaded shaft is rotatably connected with the inner wall of the bottom of the fixed seat.

Preferably, two sides of the movable plate are respectively inserted with a vertical rod fixedly connected with the inner wall of the bottom of the fixed seat.

Preferably, a sealing ring is arranged on the outer side of the piston.

The utility model has the advantages that:

1. during the use, at first spur the both sides pull rod, drive both sides gag lever post and splint back-to-back motion through the pull rod, then put into the casing with early warning terminal main part inside, utilize spacing spring and splint's mating reaction to fix early warning terminal main part inside the casing, place the suitable position on the safety helmet with the sucking disc after that, then rotate both sides pivot, it rotates to drive the action wheel through the pivot, the action wheel drives the screw shaft through the mating reaction with from the driving wheel and rotates, and then drive the fly leaf and shift up, the fly leaf shifts up through branch drive piston, thereby take out the inside residual air of sucking disc and separate, make the sucking disc firmly adsorb on the safety helmet surface, reinforcing installation effect.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal components of the fixing base of the present invention;

fig. 3 is a schematic view of the sucking disc structure assembly of the present invention.

Reference numbers in the figures: 1. a housing; 2. a limiting rod; 3. a splint; 4. a rubber pad; 5. a pre-warning terminal main body; 6. a limiting spring; 7. a pull rod; 8. a fixed seat; 9. a rotating shaft; 10. a handle is rotated; 11. a driving wheel; 12. a driven wheel; 13. a threaded shaft; 14. a movable plate; 15. a strut; 16. a piston; 17. an air tube; 18. a suction cup; 19. and (6) erecting a rod.

Detailed Description

The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

Example one

As shown in fig. 1-3, an easy-to-install terminal for regional early warning safety helmet comprises a housing 1, wherein the left and right sides of the housing 1 are respectively inserted with a limiting rod 2 extending into the housing 1, the opposite sides of the limiting rods 2 are respectively fixedly connected with a clamping plate 3, an early warning terminal body 5 is arranged between the clamping plates 3, the outer side of the limiting rod 2 is provided with a limiting spring 6, the opposite sides of the limiting rods 2 are respectively fixedly connected with a pull rod 7, the bottom of the housing 1 is fixedly connected with a fixing seat 8, the left and right sides of the fixing seat 8 are respectively inserted with a rotating shaft 9 extending into the fixing seat 8, the opposite sides of the rotating shaft 9 are respectively fixedly connected with a rotating handle 10, the opposite sides of the rotating shaft 9 are respectively fixedly connected with a driving wheel 11, the bottom of the driving wheel 11 is engaged with a driven wheel 12, the bottom of the driven wheel 12 is fixedly connected with a threaded shaft 13, the threaded shaft 13 is rotatably connected with the inner wall of the bottom of the fixing seat 8, the outer side of the threaded shaft 13 is connected with a movable plate 14 through threads, two sides of the movable plate 14 are respectively inserted with a vertical rod 19 fixedly connected with the inner wall of the bottom of the fixed seat 8, the bottom of the movable plate 14 is respectively fixedly connected with a supporting rod 15, the bottom of the supporting rod 15 is fixedly connected with a piston 16, a sealing ring is arranged on the outer side of the piston 16, the sealing effect of the piston 16 is improved through the sealing ring, an air pipe 17 extending out of the fixed seat 8 is arranged on the outer side of the piston 16, and the bottom of the air pipe 17 is communicated with a suction cup 18.

During the use, at first stimulate both sides pull rod 7, drive both sides gag lever post 2 and splint 3 back-to-back motion through pull rod 7, then put into casing 1 inside with early warning terminal main part 5, utilize spacing spring 6 and splint 3's mating reaction to fix early warning terminal main part 5 inside casing 1, place the suitable position on the safety helmet with sucking disc 18 after that, then rotate both sides pivot 9, drive action wheel 11 through pivot 9 and rotate, action wheel 11 drives the screw shaft 13 through the mating reaction with follow driving wheel 12 and rotates, and then drive fly leaf 14 and shift up, fly leaf 14 drives piston 16 through branch 15 and shifts up, thereby take out the inside surplus air of sucking disc 18 and leave, make sucking disc 18 can firmly adsorb on the safety helmet surface, reinforcing installation effect.

Example two

Referring to fig. 1, as another preferred embodiment, the first embodiment is different from the first embodiment in that a rubber pad 4 is disposed on a clamping plate 3, and the rubber pad 4 plays a role in buffering and protecting the early warning terminal body 5, thereby preventing the early warning terminal body 5 from being damaged and prolonging the service life of the early warning terminal body 5.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a regional early warning safety helmet terminal convenient to installation, includes casing (1), its characterized in that: the left side and the right side of the shell (1) are respectively spliced with a limiting rod (2) extending into the shell (1), the opposite sides of the limiting rods (2) at the two sides are respectively and fixedly connected with clamping plates (3), an early warning terminal main body (5) is arranged between the clamping plates (3), a limiting spring (6) is arranged at the outer side of the limiting rod (2), pull rods (7) are respectively and fixedly connected with the opposite sides of the limiting rods (2) at the two sides, a fixed seat (8) is fixedly connected with the bottom of the shell (1), rotating shafts (9) extending into the fixed seat (8) are respectively spliced at the left side and the right side of the fixed seat (8), rotating handles (10) are respectively and fixedly connected with the opposite sides of the rotating shafts (9), driving wheels (11) are respectively and fixedly connected with the opposite sides of the rotating shafts (9), driven wheels (12) are meshed at the bottoms of the driving wheels (11), the bottom fixedly connected with screw shaft (13) of follow driving wheel (12), the outside threaded connection of screw shaft (13) has fly leaf (14), the bottom of fly leaf (14) is fixedly connected with branch (15) respectively, the bottom fixedly connected with piston (16) of branch (15), the outside of piston (16) is provided with trachea (17) that extend fixing base (8), the bottom intercommunication of trachea (17) has sucking disc (18).

2. An area pre-warning helmet terminal for easy installation according to claim 1, wherein: the clamping plate (3) is provided with a rubber pad (4).

3. An area pre-warning helmet terminal for easy installation according to claim 1, wherein: the threaded shaft (13) is rotatably connected with the inner wall of the bottom of the fixed seat (8).

4. An area pre-warning helmet terminal for easy installation according to claim 1, wherein: upright posts (19) fixedly connected with the inner wall of the bottom of the fixed seat (8) are respectively inserted into two sides of the movable plate (14).

5. An area pre-warning helmet terminal for easy installation according to claim 1, wherein: and a sealing ring is arranged on the outer side of the piston (16).