CN209825328U

CN209825328U - Police helmet with portrait recognition and contrast functions

Info

Publication number: CN209825328U
Application number: CN201822174920.1U
Authority: CN
Inventors: 朱琦
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-12-24
Filing date: 2018-12-24
Publication date: 2019-12-24
Anticipated expiration: 2028-12-24

Abstract

The utility model discloses an it is alert with helmet of portrait discernment contrast, including helmet body, goggles and rib board, the equal activity in middle part of helmet body both sides is provided with the pivot, be provided with the collar between two pivots, the fixed bottom that sets up at the collar of goggles, the rib board activity sets up the dorsal part at helmet body, the bottom of helmet body both sides all is provided with the sound piece that passes through, helmet body's inner chamber is provided with the damper who is used for pressure buffering, damper's inside is fixed and is equipped with flexible headgear, the fixed cooling mechanism that is used for the cooling that is equipped with between helmet body and the damper, helmet body's the fixed camera that is equipped with in top. The utility model discloses a damper who is equipped with reduces the injury degree that the police received, and through the cooling mechanism who is equipped with, avoids helmet body inside high temperature, arouses the discomfort, inhales the sound sponge through being equipped with, absorbs the noise that micro motor work produced, reduces the police and at the during operation, receives the possibility of noise influence.

Description

Police helmet with portrait recognition and contrast functions

Technical Field

The utility model relates to a police helmet specifically is a police helmet of portrait discernment contrast.

Background

A police helmet is a police harness that protects the police officer from head and face blow injuries or other potential injuries (such as the spilling of corrosive chemical liquids) while performing a business.

At present, the inside shock attenuation effect of police helmet on the market is not obvious, and is not enough to police's protecting effect, and police helmet inside does not generally have cooling mechanism, can not reduce police helmet inside temperature, and the police wears for a long time, probably causes the discomfort. Therefore, the police helmet with the portrait recognition contrast function is improved.

SUMMERY OF THE UTILITY MODEL

For solving the defect that prior art exists, the utility model provides a helmet is used to police of portrait discernment contrast.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to an it is alert with helmet of portrait discernment contrast, including helmet body, goggles and rib board, the equal activity in middle part of helmet body both sides is provided with the pivot, two be provided with the collar between the pivot, the fixed bottom that sets up at the collar of goggles, the activity of rib board sets up the dorsal part at helmet body, the bottom of helmet body both sides all is provided with the sound-permeable piece, helmet body's inner chamber is provided with the damper who is used for buffer pressure, damper's inside is fixed and is equipped with flexible headgear, the fixed cooling mechanism that is used for the cooling that is equipped with between helmet body and the damper, helmet body's the fixed camera that is used for portrait discernment that is equipped with in top.

As an optimized technical scheme of the utility model, a plurality of sound transmission hole, a plurality of have been seted up with circular array' S mode on the sound transmission piece sound transmission hole all is the S-shaped.

As a preferred technical scheme of the utility model, T type draw-in groove has all been seted up to the both sides of helmet body dorsal part bottom, the neck guard is last fixed be equipped with two with T type draw-in groove assorted fixture block, fixture block and T type draw-in groove sliding connection.

As a preferred technical scheme of the utility model, damper includes shock attenuation frame and a plurality of connection rope, the bottom of shock attenuation frame and the bottom fixed connection of helmet body inner chamber, just the inner chamber fixed connection of rope and helmet body is connected through a plurality of in the outside of shock attenuation frame.

As a preferred technical scheme of the utility model, the shock attenuation frame comprises two-layer mutual fixed connection's shock attenuation net, connect the shock attenuation net fixed connection in rope and the outside, flexible headgear and inboard shock attenuation net fixed connection.

As a preferred technical scheme of the utility model, cooling mechanism includes two flabellums and two micro motor, two micro motor is fixed respectively and sets up the both sides on helmet body inner chamber top, two micro motor's output shaft all is through connecting axle fixedly connected with flabellum, micro motor passes through the battery electric connection that motor switch that the helmet body outside was equipped with and helmet body inner chamber were equipped with.

As an optimal technical scheme of the utility model, micro motor's outside parcel has inhales the sound sponge, just inhale sound sponge and helmet body fixed connection.

The utility model has the advantages that:

1. this kind of police helmet of portrait discernment contrast, through the damper who is equipped with for the police is when receiving the striking, and when helmet body cushions partial impact force, the impact force that the police head received is further cushioned to the shock attenuation frame, reduces the injury degree that the police received.

2. This kind of police helmet of portrait discernment contrast, through the cooling mechanism that is equipped with, can utilize micro motor and flabellum to cool down to helmet body inside, avoid helmet body inside high temperature, arouse the discomfort, inhale the sound sponge through being equipped with, absorb the noise that micro motor work produced, reduce the police and receive the possibility that the noise influences at the during operation.

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 structural diagram of a police helmet for image recognition and comparison according to the present invention;

fig. 2 is a schematic cross-sectional view of the police helmet with portrait recognition and contrast of the present invention;

fig. 3 is a schematic view of a back view structure of the police helmet for image recognition and comparison of the present invention;

fig. 4 is a schematic circuit connection diagram of the police helmet with portrait identification and contrast according to the present invention.

In the figure: 1. a helmet body; 2. goggles; 3. a mounting ring; 4. a rotating shaft; 5. a sound transmission block; 501. a sound transmission hole; 6. a neck guard; 601. a T-shaped clamping groove; 7. a damping mechanism; 701. a shock-absorbing mount; 702. connecting ropes; 8. a cooling mechanism; 801. sound-absorbing sponge; 802. a fan blade; 803. a micro motor; 9. a flexible headgear; 10. a camera is provided.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as fig. 1, fig. 2, fig. 3 and fig. 4 show, the utility model relates to a helmet for police of portrait discernment contrast, including helmet body 1, goggles 2 and neck guard 6, the equal activity in middle part of helmet body 1 both sides is provided with pivot 4, be provided with collar 3 between two pivot 4, goggles 2 is fixed to be set up the bottom at collar 3, the activity of neck guard 6 sets up the dorsal part at helmet body 1, the bottom of helmet body 1 both sides all is provided with sound-permeable piece 5, helmet body 1's inner chamber is provided with the damper 7 that is used for the buffer pressure, damper 7's inside is fixed and is equipped with flexible headgear 9, the fixed cooling mechanism 8 that is used for the cooling down that is equipped with between helmet body 1 and the damper 7, the fixed camera 10 that is used for portrait discernment that is equipped with in helmet body 1's top, wherein camera 10 is preferably EXVIEW CCD type II.

Wherein, a plurality of sound transmission hole 501 has been seted up with circular array' S mode on the sound transmission piece 5, and a plurality of sound transmission hole 501 all is the S-shaped, when the increase police discerned external sound, reduces the police and receives the possibility of injury.

Wherein, T type draw-in groove 601 has all been seted up to the both sides of 1 dorsal part bottom of helmet body, the rib 6 go up fixed be equipped with two with T type draw-in groove 601 assorted fixture block, fixture block and T type draw-in groove 601 sliding connection, through fixture block and the T type draw-in groove 601 that is equipped with, make rib 6 can slide on helmet body 1, when improving police neck protective power, avoid rib 6 to obstruct the action that the police raised the head, improve the police and wear helmet body 1's travelling comfort.

Wherein, damper 7 includes shock attenuation frame 701 and a plurality of connection rope 702, the bottom of shock attenuation frame 701 and the bottom fixed connection of helmet body 1 inner chamber, and the outside of shock attenuation frame 701 is connected rope 702 and helmet body 1's inner chamber fixed connection through a plurality of, through the shock attenuation frame 701 that is equipped with, make the police when receiving the striking, when helmet body 1 buffers partial impact force, the impact force that the police head received is further cushioned to shock attenuation frame 701, reduce the injury degree that the police received.

Wherein, shock attenuation frame 701 comprises two-layer mutual fixed connection's shock attenuation net, connects rope 702 and the shock attenuation net fixed connection in the outside, and flexible headgear 9 has improved the holistic intensity of this structure with the shock attenuation net fixed connection of inboard.

Wherein, cooling mechanism 8 includes two flabellum 802 and two micro motor 803, two micro motor 803 are the fixed both sides that set up on 1 inner chamber top of helmet body respectively, the output shaft of two micro motor 803 all is through connecting axle fixedly connected with flabellum 802, micro motor 803 passes through the motor switch that helmet body 1 outside was equipped with and the battery electric connection that helmet body 1 inner chamber was equipped with, micro motor 803 and flabellum 802 through being equipped with, make the police when wearing helmet body 1 for a long time, can utilize micro motor 803 and flabellum 802 to cool down helmet body 1 is inside, avoid the inside high temperature of helmet body 1, arouse the discomfort.

Wherein, micro motor 803's outside parcel has inhales sound sponge 801, and inhales sound sponge 801 and helmet body 1 fixed connection, absorbs the noise that micro motor 803 work produced through inhaling sound sponge 801 that is equipped with, reduces the police and at the during operation, receives the possibility of noise influence.

When the helmet body 1 is in operation, a police can slide on the helmet body 1 through the neck guard 6 arranged on the helmet body 1, the position of the goggles 2 is adjusted through the rotating shaft 4 and the mounting ring 3, the face of the police is protected, the neck guard 6 arranged on the helmet body 1 can slide, the protection force of the neck of the police is improved, the neck guard 6 is prevented from blocking the action of the police for raising the head, the comfort of the police for wearing the helmet body 1 is improved, the external sound recognition of the police is improved through the sound transmission block 5, the possibility of injury to the police is reduced, the police can utilize the micro motor 803 and the fan blade 802 to cool the interior of the helmet body 1 when wearing the helmet body 1 for a long time through the cooling mechanism 8 arranged on the helmet body 1, wherein the micro motor 803 is preferably of a GMP28-395SP-1260-19-EN type, the phenomenon that the temperature of the interior of the helmet body 1 is too, make the police when receiving the striking, when helmet body 1 buffering part impact force, shock attenuation frame 701 further cushions the impact force that the police head received, reduces the injury degree that the police received, and wherein shock attenuation frame 701 and connection rope 702 are made by the carbon fiber, and intensity is big, and plasticity is high.

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. A police helmet with image recognition and comparison function comprises a helmet body (1), goggles (2) and a neck guard plate (6), it is characterized in that the middle parts of both sides of the helmet body (1) are respectively and movably provided with a rotating shaft (4), a mounting ring (3) is arranged between the two rotating shafts (4), the goggles (2) are fixedly arranged at the bottom end of the mounting ring (3), the neck guard plate (6) is movably arranged at the back side of the helmet body (1), the bottom parts of the two sides of the helmet body (1) are respectively provided with a sound transmission block (5), the inner cavity of the helmet body (1) is provided with a damping mechanism (7) for buffering pressure, a flexible headgear (9) is fixedly arranged inside the damping mechanism (7), a cooling mechanism (8) for cooling is fixedly arranged between the helmet body (1) and the damping mechanism (7), the helmet is characterized in that a camera (10) for human image recognition is fixedly arranged at the top end of the helmet body (1).

2. The helmet for police with the function of human image recognition and contrast as claimed in claim 1, wherein the sound transmission block (5) is provided with a plurality of sound transmission holes (501) in a circular array manner, and the plurality of sound transmission holes (501) are S-shaped.

3. The helmet for police with portrait identification and contrast as claimed in claim 1, wherein the helmet body (1) has T-shaped slots (601) formed on both sides of the bottom of the back side, and the neck guard (6) has two fixed blocks matching with the T-shaped slots (601), and the fixed blocks are slidably connected with the T-shaped slots (601).

4. The helmet for police with the portrait recognition and contrast function as claimed in claim 1, wherein the shock absorption mechanism (7) comprises a shock absorption frame (701) and a plurality of connecting ropes (702), the bottom end of the shock absorption frame (701) is fixedly connected with the bottom end of the inner cavity of the helmet body (1), and the outer side of the shock absorption frame (701) is fixedly connected with the inner cavity of the helmet body (1) through the plurality of connecting ropes (702).

5. A helmet for police with portrait recognition and contrast according to claim 4, characterized in that the shock absorbing frame (701) is composed of two layers of shock absorbing nets fixedly connected with each other, the connecting rope (702) is fixedly connected with the outer shock absorbing net, and the flexible head cover (9) is fixedly connected with the inner shock absorbing net.

6. The helmet for police with the portrait recognition and contrast function according to claim 1, wherein the cooling mechanism (8) comprises two fan blades (802) and two micro motors (803), the two micro motors (803) are respectively and fixedly arranged at two sides of the top end of the inner cavity of the helmet body (1), output shafts of the two micro motors (803) are both fixedly connected with the fan blades (802) through connecting shafts, and the micro motors (803) are electrically connected with a storage battery arranged in the inner cavity of the helmet body (1) through motor switches arranged on the outer side of the helmet body (1).

7. The helmet for police with the portrait recognition and contrast function as claimed in claim 6, wherein the sound-absorbing sponge (801) is wrapped outside the micro motor (803), and the sound-absorbing sponge (801) is fixedly connected with the helmet body (1).