CN209769107U - Beidou safety helmet and Beidou safety helmet positioning system - Google Patents

Abstract

The utility model provides a big dipper safety helmet and big dipper safety helmet positioning system, include: the hat comprises a hat shell, a hat lining and an electric component, wherein the hat shell comprises a hat shell top, the hat lining comprises a hat lining top, the horizontal projection of the hat shell top forms a top projection area, the top projection area is circular, the top projection area is formed between the outer wall of the hat lining top and the inner wall of the hat shell top, the horizontal projection of the top projection area is circular, the front axial direction and the rear axial direction of the top projection area are in the first accommodating cavity which is formed in the inner wall of the hat shell top in an extending mode, and the electric component is fixed in the first accommodating cavity. Through the embodiment of the utility model provides a big dipper safety helmet can improve the supervision of quick location and safety of management layer to the field work personnel.

Description

beidou safety helmet and Beidou safety helmet positioning system

The utility model discloses a require to be proposed by the applicant, the application date is 2018 8 months 8 days, and the application number is CN2018212764170, the priority of the application of name "big dipper safety helmet and big dipper safety helmet positioning system". The entire contents of the above application are incorporated herein by reference in their entirety.

Technical Field

the utility model relates to a location field especially relates to a big dipper safety helmet and big dipper safety helmet positioning system.

Background

The safety helmet is one of the necessary safety protection tools for outdoor engineering operation, and can play a role in buffering and protecting the head of a human body from being injured by falling objects and other specific factors. Therefore, the safety helmet is strictly required to be worn by operators in most outdoor operations, particularly dangerous outdoor operations such as high altitude and the like in China. However, in the actual operation process, due to the dispersion of operation sites, the limitation of operation space, the effective storage of safety helmet tools and the like, supervision holes are easily caused, especially, the shortage of supervision personnel and the failure of timely finding potential safety hazards under the operation environment with low informatization degree exist. Meanwhile, any modification of the safety helmet may cause a reduction in safety and discomfort to the wearer.

SUMMERY OF THE UTILITY MODEL

the utility model discloses it provides a big dipper safety helmet and big dipper safety helmet positioning system to aim at overcoming one of above-mentioned defect at least, can fix a position fast to the field work personnel.

In order to achieve the above object, the technical solution of the present invention is specifically realized as follows:

An aspect of the utility model provides a big dipper safety helmet, including cap shell, cap liner and electrical component, the cap shell includes the cap shell top, the cap liner includes cap liner top, cap shell top horizontal projection forms the top projection region, the top projection region is circularly, forms the top projection region between cap liner top outer wall and cap shell top inner wall, the horizontal projection in top projection region is circular, follows the regional front and back axial direction of top projection is in extend on the inner wall at cap shell top and set up the first cavity that holds first hold the cavity internal fixation electric component.

Wherein, first front and back both ends that hold the cavity are located the regional relative edge of top projection, electrical component includes power management module, MCU, big dipper orientation module, big dipper orientation antenna, wireless module, wireless antenna and battery, the battery with power management module is located first cavity front end that holds, big dipper orientation antenna with wireless antenna is located first cavity rear end that holds, MCU big dipper orientation module with wireless module is located first cavity middle part that holds.

And a second accommodating cavity is arranged on the outer wall of the cap shell in an extending way around the edge of the top projection area, the first accommodating cavity is communicated with the second accommodating cavity, and the electric component is fixed in the first accommodating cavity and the second accommodating cavity.

The first containing cavity front end is located at the edge of the top projection area, the first containing cavity rear end is located at the center of the top projection area, the second containing cavity middle portion is located at the front end of the first containing cavity, the second containing cavity is opposite to the first containing cavity in axial symmetry, and the first containing cavity front end is adjacent to and communicated with the second containing cavity middle portion.

Wherein, electrical component includes power management module, MCU, big dipper orientation module, big dipper location antenna, wireless module, wireless antenna and two blocks of batteries the second holds both ends in the cavity and respectively sets up one the battery the second holds middle part in the cavity and fixes power management module MCU big dipper orientation module with wireless module first rear end setting in holding the cavity big dipper orientation antenna with wireless antenna.

Wherein the electrical component includes:

A Beidou positioning antenna;

The Beidou positioning module is electrically connected with the Beidou positioning antenna and used for transmitting and acquiring a positioning signal through the Beidou positioning antenna;

A wireless antenna;

The wireless module is electrically connected with the wireless antenna and used for transmitting the positioning data through the wireless antenna;

The MCU is electrically connected with the Beidou positioning module and the wireless module, receives a positioning signal acquired by the Beidou positioning module, generates positioning data and sends the positioning data to the wireless module;

And the power supply management module is connected with each module and supplies power to each module.

Wherein, still include: a charging module;

The charging module is electrically connected with the power management module and charges the power management module.

Wherein,

And the wireless module is also used for acquiring a control signal through the wireless antenna.

one aspect of the utility model provides a big dipper safety helmet positioning system, which comprises the big dipper safety helmet and a management platform;

And the management platform is used for receiving the positioning data transmitted by the wireless module through the wireless antenna.

wherein the management platform further sends a control signal to the wireless antenna.

By the foregoing the utility model provides a technical scheme can find out, through the embodiment of the utility model provides a big dipper safety helmet can improve the supervision of quick location and safety of management layer to the site work personnel. The impact safety performance of the safety helmet is guaranteed while the fixed space planning electric components are effectively expanded on the helmet shell, and the safety of a wearer is further guaranteed.

drawings

in order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a big dipper helmet provided by an embodiment of the present invention;

fig. 2 is the embodiment of the utility model provides a big dipper safety helmet positioning system's schematic structure diagram.

Fig. 3 is the embodiment of the utility model provides an assembly structure of big dipper safety helmet overlooks the sketch map.

3 fig. 3 4 3 is 3 a 3 sectional 3 view 3 of 3 the 3 direction 3 a 3- 3 a 3 of 3 an 3 assembly 3 structure 3 of 3 the 3 big 3 dipper 3 helmet 3 that 3 the 3 embodiment 3 of 3 the 3 utility 3 model 3 provides 3. 3

Fig. 5 is another assembly structure of big dipper helmet that the embodiment of the utility model provides a schematic view overloads.

Fig. 6 is another kind of assembly structure main view schematic diagram of big dipper safety helmet that the embodiment of the utility model provides.

fig. 7 is the utility model provides a schematic diagram is laid to another kind of assembly structure device of big dipper safety helmet.

Detailed Description

embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

fig. 1 is the utility model provides a structural schematic diagram of big dipper safety helmet, refer to fig. 1, the embodiment of the utility model provides a big dipper safety helmet 10, include:

a Beidou positioning antenna 104;

the Beidou positioning module 103 is electrically connected with the Beidou positioning antenna 104 and transmits and acquires a positioning signal through the Beidou positioning antenna 104;

A wireless antenna 106;

A wireless module 105 electrically connected to the wireless antenna 106, for transmitting the positioning data via the wireless antenna 106;

The MCU 102 is electrically connected with the Beidou positioning module 103 and the wireless module 105, receives the positioning signal acquired by the Beidou positioning module 103, generates positioning data and sends the positioning data to the wireless module 105;

And the power management module 101 is connected with each module and supplies power to each module.

Specifically, the utility model provides a big dipper safety helmet 10 can be the wearable smart machine of functions such as integrated big dipper location, position report. The utility model provides a big dipper safety helmet 10 can gather positional information in real time through big dipper orientation module 103 and big dipper orientation antenna 104 to report positional information to management platform according to specific agreement through wireless module 105 and wireless antenna 106.

wherein, power management module 101 can install inside the safety helmet, effectively solves traditional helmet device complicacy, the great scheduling problem of weight. As an optional embodiment of the present invention, the power management module 101 includes two batteries. The two batteries are integrated, so that functions of positioning, data transmission and the like can be effectively guaranteed, and the problem of endurance is solved to a certain extent. As an optional implementation of the utility model, big dipper safety helmet still includes: a charging module; the charging module is electrically connected to the power management module 101 for charging the power management module. The battery can be charged through the charging module, and the electric energy of the battery is ensured to be sufficient. The charging module may be a solar charging device or a common commercial power charging device, which is not limited in the present invention.

The Beidou positioning module 103 is in signal transmission with a Beidou satellite through a Beidou positioning antenna 104, so that the MCU 102 in the Beidou safety helmet can receive signals transmitted by the satellite.

The wireless module 105 is in information interaction with the management platform through the wireless antenna 106, and the MCU 102 in the Beidou helmet can transmit the received positioning signals. As an optional embodiment of the present invention, the wireless module 105 may perform data transmission through a mobile communication network. As an optional embodiment of the present invention, the wireless module 105 further obtains the control signal through the wireless antenna 106. Thereby make the utility model discloses a big dipper safety helmet can accept management platform's control.

The MCU 102 (micro control Unit, also called Single Chip Microcomputer) or the Single Chip Microcomputer appropriately reduces the frequency and specification of a Central Processing Unit (CPU), and integrates peripheral interfaces such as a memory, a counter (Timer), a USB, an a/D converter, a UART, a PLC, a DMA, and even an LCD driving circuit on a Single Chip to form a Chip-level computer, which is controlled in different combinations for different applications.

Therefore, through the embodiment of the utility model provides a big dipper safety helmet can improve the supervision of quick location and safety of management layer to the field work personnel. The utility model provides a Beidou safety helmet which can be applied to outdoor exploration, work, inspection and rescue; supervision and safety supervision of outworkers; and is suitable for the non-mobile network signal environments of weather, water conservancy, electric power, geology, petroleum and the like.

Fig. 2 is a schematic structural diagram of a Beidou safety helmet positioning system provided in an embodiment of the present invention, referring to fig. 2, the Beidou safety helmet positioning system includes the Beidou safety helmet 10 and the management platform 20; the management platform 20 receives the positioning data transmitted by the wireless module 105 through the wireless antenna 106.

Therefore, through the embodiment of the utility model provides a big dipper safety helmet positioning system can improve the supervision of quick location and safety of management layer to the field work personnel. The utility model provides a Beidou safety helmet positioning system which can be applied to outdoor exploration, work, inspection and rescue; supervision and safety supervision of outworkers; and is suitable for the non-mobile network signal environments of weather, water conservancy, electric power, geology, petroleum and the like.

As an optional implementation of the present invention, the management platform 20 further sends a control signal to the wireless antenna 106. Further make the utility model discloses a big dipper safety helmet can accept management platform's control.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

3 fig. 3 3 3 is 3 the 3 utility 3 model 3 provides 3 an 3 assembly 3 structure 3 of 3 big 3 dipper 3 safety 3 helmet 3 overlook 3 the 3 schematic 3 diagram 3, 3 fig. 3 4 3 is 3 the 3 utility 3 model 3 provides 3 a 3 big 3 dipper 3 safety 3 helmet 3 ' 3 s 3 an 3 assembly 3 structure 3' 3 s 3 a 3- 3 A 3 direction 3 cross 3- 3 sectional 3 view 3. 3 With reference to fig. 3 and 4, the Beidou safety helmet comprises a helmet shell 50 and a helmet liner 55, wherein the helmet shell 50 and the helmet liner 55 are respectively in a hemispherical shape, the helmet liner 55 is accommodated in the helmet shell 50, and the opening directions of the helmet shell 50 and the helmet liner 55 are the same.

Since the curvature of the contour of the cap liner 55 is different from that of the cap shell 50, the distance between the outer wall of the middle and lower portion of the cap liner 55 and the inner wall of the middle and lower portion of the cap shell 50 is significantly smaller than the distance between the outer wall of the top portion of the cap liner 55 and the inner wall of the top portion of the cap shell 50.

The horizontal projection area of the cap shell 50 to the horizontal plane is circular, the horizontal projection of the top of the cap shell 50 to the horizontal plane forms a top projection area 60 located in the horizontal projection area of the cap shell 50, and the top projection area 60 is circular. The greater spacing between the top exterior wall of the cap liner 55 and the top interior wall of the cap shell 50 in the top projection area 60 creates a greater buffer space between the top exterior wall of the cap liner 55 and the top interior wall of the cap shell 50.

As shown in fig. 3, a first accommodating cavity 70 is disposed on the inner wall of the top of the cap shell 50 along the front-back axial direction of the top projection region 60, the first accommodating cavity 70 is a closed cavity, the profile of the first accommodating cavity 70 is quasi-rectangular, the first accommodating cavity 70 extends along the inner wall of the top of the cap shell 50, the outer wall of the top of the first accommodating cavity 70 is fused with the inner wall of the top of the cap shell 50, and the front end and the back end of the first accommodating cavity 70 are located at the opposite edges of the top projection region 60.

As shown in fig. 4, the bottom of the first accommodating cavity 70 includes a first adapting bottom plate 75 which can be detached from the cavity, the first adapting bottom plate 75 carries a circuit board, and the power management module 101, the MCU 102, the beidou positioning module 103, the beidou positioning antenna 104, the wireless module 105, the wireless antenna 106 and other electrical components are fixed in the first accommodating cavity 70. Two batteries 107 and power management module 101 are located the first front end that holds cavity 70, and big dipper location antenna 104 and wireless antenna 106 are located the first rear end that holds cavity 70, and MCU 102, big dipper location module 103 and wireless module 105 are located the first middle part that holds cavity 70. The front end of first receiving chamber 70 corresponds to the head rest portion of the wearer, and the rear end of first receiving chamber 70 corresponds to the frontal area of the wearer.

The utility model discloses big dipper safety helmet sets up the first cavity 70 that holds of adaptation cap shell 50 profile in the great cavity space of the regional 60 of the inside top projection of cap shell 50 and holds each electrical component for the first buffer distance that can also guarantee enough abundance between cavity 70 and cap liner 55 that holds satisfies striking security performance. After the body wall of the first accommodating cavity 70 is partially fused with the outer wall of the cap shell 50, the elastic modulus of the top of the cap shell 50 can be improved, and the impact safety can be improved. Through laying each part along the extension direction of first accommodation cavity 70, can effectively balance electric component weight, avoid weight to concentrate, alleviate the cervical vertebra influence to the wearer.

Fig. 5 is the utility model provides an another kind of assembly structure of big dipper safety helmet overlooks the schematic diagram, and fig. 6 is the utility model provides a another kind of assembly structure owner of big dipper safety helmet looks the schematic diagram. Referring to fig. 5 and 6, a first receiving chamber 70 is provided to extend on an inner wall of the top of the cap housing 50 in a front-rear axial direction of the top projection region 60, a second receiving chamber 80 is provided to extend on an outer wall of the cap housing 50 around an edge of the top projection region 60, and the first receiving chamber 70 communicates with the second receiving chamber 80.

As shown in fig. 5, the first receiving cavity 70 is a closed cavity, the cross-sectional profile of the first receiving cavity 70 is quasi-rectangular, the first receiving cavity 70 extends along the inner wall of the top of the cap shell 50, the outer wall of the top of the first receiving cavity 70 is fused with the inner wall of the top of the cap shell 50, the front end of the first receiving cavity 70 is located at the edge of the top projection area 60, and the rear end of the first receiving cavity 70 is located at the center of the top projection area 60.

As shown in fig. 6, the second accommodating chamber 80 is a closed chamber, the cross-sectional profile of the second accommodating chamber 80 is quasi-rectangular, the second accommodating chamber 80 extends along the edge (circumferential direction) of the top projection region 60 on the outer wall of the cap shell 50, the middle of the second accommodating chamber 80 is located at the front end of the first accommodating chamber 70, the second accommodating chamber 80 is axisymmetric with respect to the first accommodating chamber 70, and the front end of the first accommodating chamber 70 is adjacent to and communicated with the middle of the second accommodating chamber 80.

the second receiving cavity 80 extends to form an arc of between 60 and 180 degrees.

As shown in fig. 6, the side wall of the second receiving cavity 80 includes a second bottom plate 85 detachable from the cavity, the second bottom plate 85 carries a circuit board, and the second receiving cavity 80 fixes the component.

Fig. 7 is another kind of assembly structure device of big dipper safety helmet that embodiment provided lays the schematic diagram, see fig. 7, respectively sets up a battery 107 at the second both ends that hold in the cavity 80, holds middle part fixed power source management module 101, MCU 102, big dipper orientation module 103 and wireless module 105 in the cavity 80 at the second, sets up big dipper orientation antenna 104 and wireless antenna 106 at the first rear end that holds in the cavity 70.

The utility model discloses big dipper safety helmet has formed inside and outside accommodation space near the top projection region 60 of cap shell 50, has guaranteed the striking security performance when improving electrical components and laying the flexibility. The second accommodating cavity 80 is arranged outside the cap shell 50, has a better expansion space, cannot encroach on the buffer space between the cap shell 50 and the cap liner 55, and simultaneously reduces the volume of the first accommodating cavity 70 inside the cap shell 50 by utilizing the second accommodating cavity 80, thereby avoiding excessive invasion of the buffer space between the outer wall of the top of the cap liner 55 and the inner wall of the top of the cap shell 50 by the first accommodating cavity 70. The second holds cavity 80 and has set up the dispersion arrangement that has realized the electric parts that hold at cap shell 50 along top projection region 60 circumference, simultaneously because the second holds cavity 80 and sets up the front end at first holding cavity 70, make the second hold cavity 80 extend around the headrest portion of wearing and has disperseed the weight of electric parts, hold cavity 80 and first holding cavity 70 through the second and make the effective dispersion of weight at cap shell 50's middle and rear portion of electric parts, the gravity moment of applying to the wearer's cervical vertebra has been reduced greatly, continuous dressing comfort has been guaranteed.

the utility model discloses an embodiment, the first cavity 70 that holds of big dipper safety helmet can adopt the casting glue solidification to form. Potting compounds include, but are not limited to, two-component polyurethanes, epoxies, and the like. The above embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and various modifications and improvements made by the technical solutions of the present invention by those skilled in the art should fall within the protection scope defined by the claims of the present invention without departing from the design spirit of the present invention.

Claims (10)

1. the utility model provides a big dipper safety helmet, includes cap shell, cap liner and electric parts, its characterized in that, the cap shell includes the cap shell top, the cap liner includes the cap liner top, cap shell top horizontal projection forms the top projection region, the top projection region is circularly, forms the top projection region between cap liner top outer wall and cap shell top inner wall, the horizontal projection of top projection region is circularly, follows the regional front and back axial direction of top projection is in extend on the inner wall at cap shell top and set up first chamber that holds first chamber internal fixation that holds the electric parts.

2. The Beidou safety helmet according to claim 1, wherein the front end and the rear end of the first containing cavity are located at opposite edges of the top projection area, the electrical components comprise a power management module, an MCU, a Beidou positioning module, a Beidou positioning antenna, a wireless module, a wireless antenna and a battery, the battery and the power management module are located at the front end of the first containing cavity, the Beidou positioning antenna and the wireless antenna are located at the rear end of the first containing cavity, and the MCU, the Beidou positioning module and the wireless module are located in the middle of the first containing cavity.

3. The Beidou safety helmet of claim 1, wherein a second receiving cavity extends around the edge of the top projected area on the outer wall of the helmet shell, the first receiving cavity is communicated with the second receiving cavity, and the electrical components are fixed in the first receiving cavity and the second receiving cavity.

4. The Beidou safety helmet according to claim 3, wherein the front end of the first accommodating cavity is located at the edge of the top projection area, the rear end of the first accommodating cavity is located at the center of the top projection area, the middle part of the second accommodating cavity is located at the front end of the first accommodating cavity, the second accommodating cavity is axisymmetric relative to the first accommodating cavity, and the front end of the first accommodating cavity is adjacent to and communicated with the middle part of the second accommodating cavity.

5. The Beidou safety helmet according to claim 4, wherein the electrical components comprise a power management module, an MCU, a Beidou positioning module, a Beidou positioning antenna, a wireless module, a wireless antenna and two batteries, one battery is arranged at each of two ends in the second accommodating cavity, the power management module, the MCU, the Beidou positioning module and the wireless module are fixed in the middle of the second accommodating cavity, and the Beidou positioning antenna and the wireless antenna are arranged at the rear end of the first accommodating cavity.

6. the Beidou helmet of claim 4, wherein the electrical components comprise:

a Beidou positioning antenna;

The Beidou positioning module is electrically connected with the Beidou positioning antenna and used for transmitting and acquiring a positioning signal through the Beidou positioning antenna;

a wireless antenna;

The wireless module is electrically connected with the wireless antenna and used for transmitting the positioning data through the wireless antenna;

the MCU is electrically connected with the Beidou positioning module and the wireless module, receives a positioning signal acquired by the Beidou positioning module, generates positioning data and sends the positioning data to the wireless module;

And the power supply management module is connected with each module and supplies power to each module.

7. The Beidou safety helmet of claim 6, further comprising: a charging module;

The charging module is electrically connected with the power management module and charges the power management module.

8. the Beidou safety helmet according to claim 6 or 7,

and the wireless module is also used for acquiring a control signal through the wireless antenna.

9. A Beidou safety helmet positioning system, characterized by comprising the Beidou safety helmet of any one of the claims 1 to 8 and a management platform;

and the management platform is used for receiving the positioning data transmitted by the wireless module through the wireless antenna.

10. The beidou helmet positioning system of claim 9, wherein the management platform further sends control signals to the wireless antenna.