CN217937353U

CN217937353U - Safety helmet with card punching function and card punching gateway system

Info

Publication number: CN217937353U
Application number: CN202221695470.0U
Authority: CN
Inventors: 程猛
Original assignee: Beijing Baiyou Technology Co ltd
Current assignee: Beijing Baiyou Technology Co ltd
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2022-12-02
Anticipated expiration: 2032-06-30

Abstract

The application relates to the technical field of protective equipment, provides a safety helmet and a gateway system of checking card with the function of checking card, and wherein the safety helmet includes: the helmet comprises a helmet body, wherein an installation cavity is formed in the helmet body; the circuit board is arranged in the mounting cavity; the beacon module is fixed on the circuit board and is used for being in communication connection with an external card punching sensing terminal so as to transmit data; and the power supply part is arranged in the mounting cavity and is electrically connected with the beacon module. The problem of the beacon of checking card among the prior art carry alone and easily placed by staff at will and lead to the beacon of checking card to confuse easily and lose easily is solved.

Description

Safety helmet with card punching function and card punching gateway system

Technical Field

The application relates to the technical field of protective equipment, in particular to a safety helmet with a card punching function and a card punching gateway system.

Background

Workers at a construction site need to punch cards during working, and the punching cards are usually completed by data communication between a portable punching card beacon and a punching card induction terminal of an intelligent gateway system on the construction site. However, the card-reading beacon needs to be carried around independently, and is designed to be small for convenient carrying, but the card-reading beacon is easy to be placed by staff at will, so that the card-reading beacon is easy to be confused and lost, and management confusion is caused.

Accordingly, the prior art is yet to be improved and developed.

SUMMERY OF THE UTILITY MODEL

In view of the defects of the prior art, the present application aims to provide a safety helmet with a card punching function and a card punching gateway system, so as to solve the problem that the card punching beacon in the prior art is easily mixed and lost due to the fact that the card punching beacon is carried alone and is easily placed by an employee at will.

The technical scheme of the application is as follows:

in one aspect, the present application provides a safety helmet with a function of checking cards, the safety helmet includes:

the helmet comprises a helmet body, wherein an installation cavity is formed in the helmet body;

the circuit board is arranged in the mounting cavity;

the beacon module is fixed on the circuit board and is used for being in communication connection with an external card punching sensing terminal to transmit data;

and the power supply part is arranged in the mounting cavity and is electrically connected with the beacon module.

Optionally, the installation cavity is further provided with: an altitude detector electrically connected to the power supply portion and configured to acquire altitude information;

the altitude detector is fixedly arranged on the circuit board;

the altitude detector and the beacon module are electrically connected to the power supply portion through the circuit board.

Optionally, a cover body is arranged at the opening of the installation cavity;

first spacing step has been seted up to the opening part of installation cavity, and the lid inlay card is in first spacing step to be used for covering the opening of installation cavity.

Optionally, a battery box is arranged in the mounting cavity, the power supply part comprises a dry battery, and the dry battery is arranged in the battery box;

the lid covers the opening of the battery case.

Optionally, be provided with the support column on the outer wall that the battery case deviates from power supply portion, the circuit board is connected on the support column to the interval sets up between messenger's circuit board and the battery case.

Alternatively, the battery box is disposed obliquely toward the outside of the helmet body in the top-down direction.

Optionally, the altitude detector comprises a GPS locator for acquiring the altitude by the positioning signal;

the inner wall of the installation cavity is provided with a sealing strip in an encircling manner, and the sealing strip is filled in a gap at the joint between the cover body and the installation cavity.

Optionally, the altitude detector comprises a barometer, and a vent hole is formed in the inner wall of the mounting cavity;

a sealing ring is arranged between the barometer and the inner wall of the mounting cavity, and the vent hole is located in an area surrounded by the sealing ring.

Optionally, the beacon module is a bluetooth beacon.

On the other hand, based on the same concept, the scheme also provides a card punching gateway system, which comprises at least one safety helmet;

the card punching sensing terminal establishes communication connection with the beacon module within a preset distance and receives data of the beacon module;

the wireless base station is electrically connected with the card punching sensing terminal and carries out data communication;

and the cloud server is in communication connection with the wireless base station.

Has the advantages that: compared with the prior art, the safety helmet with the function of checking card and the gateway system of checking card that this application provided, in the safety helmet with the function of checking card of this scheme, through fixing the beacon module on the circuit board, and set up the circuit board in the installation cavity of helmet body, make the beacon module fix inside the helmet body, and supply power to the beacon module through the power supply portion that is located the installation cavity, thereby guarantee that the beacon module works under the circumstances of circular telegram, make the beacon module can carry out data processing, broadcast and data report, especially can carry out communication connection when being close to with outside sensing terminal of checking card (for example set up on the workplace), outside sensing terminal of checking card receives the data that the beacon module reported, and carry out corresponding record, thereby realize the work through data communication and check card. The beacon module is implanted in the helmet body, the intelligent safety helmet with the cost performance is formed, workers in a construction site must wear the safety helmet at work, and therefore the beacon for checking the card cannot be lost as long as the safety helmet is not lost, the workers cannot forget to carry the beacon for checking the card, and compared with the beacon for checking the card which is carried independently, the safety helmet is easier to recognize and is not easy to confuse. The safety helmet is used for collecting the positions of workers and realizing the punching of the workers. The scheme which is convenient, reliable and most cost-effective is provided for the labor worker to check the beacons and manage the working points.

Drawings

FIG. 1 is a sectional view of the main structure of a safety helmet with a card punching function according to a first embodiment of the present application;

fig. 2 is an exploded view of a safety helmet with a card punching function according to a first embodiment of the present application;

FIG. 3 is an exploded view of another perspective of a crash helmet with a card punch function according to an embodiment of the present disclosure;

fig. 4 is a schematic structural diagram of a partial structure of a safety helmet with a card punching function according to a first embodiment of the present application;

FIG. 5 is a cross-sectional view of a structure of a helmet with a card punch function according to an embodiment of the present disclosure;

FIG. 6 is a sectional view of a second structure of a safety helmet with a card punching function according to a first embodiment of the application;

fig. 7 is a schematic circuit block diagram of a card punching gateway system according to a second embodiment of the present application.

The reference numbers in the figures: 100. a helmet body; 110. a mounting cavity; 111. a first limit step; 112. a second limit step; 120. a cover body; 130. a sealing strip; 140. a seal ring; 150. a vent hole; 200. a circuit board; 210. a beacon module; 220. an altitude detector; 221. a GPS locator; 222. a barometer; 300. a power supply unit; 310. a battery case; 311. an edge baffle; 312. a support pillar; 400. a card punching sensing terminal; 500. a wireless base station; 600. and a cloud server.

Detailed Description

The application provides a safety helmet with a card punching function and a card punching gateway system, and in order to make the purpose, technical scheme and effect of the application clearer and clearer, the application is further described in detail with reference to the attached drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly or indirectly secured to the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element. The terms "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positions based on the orientations or positions shown in the drawings, and are for convenience of description only and not to be construed as limiting the technical solution. The terms "first", "second" and "first" are used merely for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. The meaning of "plurality" is two or more unless specifically limited otherwise.

Safety helmets are essential protectors for workers in construction sites, and need to be worn all the time when the safety helmets work in construction sites or other dangerous scenes. With the advent of intelligent building site systems, the intellectualization of safety helmets is also a necessary trend. The safety helmet can set up different functions according to the usage of difference correspondingly, for example can set up lithium cell and lithium cell charge and discharge management, 4G communication module, camera etc. in helmet body, but these function redundancies are serious, and the price is higher, is not suitable for ordinary labour's management. Therefore this application design a section has the intelligent safety helmet of price/performance ratio, gathers labourer position and altitude information to through 4G wisdom gateway, with information transmission to high in the clouds. The labor worker card punching and working point location management system has the advantages of being more convenient and reliable and having the highest cost performance.

Example one

As shown in fig. 1 and 2, the present application provides a safety helmet with a card punching function, comprising: the helmet comprises a helmet body 100, a circuit board 200, a beacon module 210 and a power supply part 300. The helmet body 100 is mainly used to be worn on the head of a user to protect the head of the user. For convenience of structural description, the structural description is made with reference to a state in which the helmet body 100 is worn on the head, the front-rear direction of the user is the front-rear direction when the structural description is made, the direction of the left and right hands is the left-right direction when the structural description is made, the direction of the head and the feet is the up-down direction when the structural description is made, the direction toward the center of the helmet body 100 is the inner side, and the direction away from the center of the helmet body 100 is the outer side. The inner wall of the helmet body 100 is provided with a mounting cavity 110, and the mounting cavity 110 is located at the front of the helmet body 100. The circuit board 200 is arranged in the mounting cavity 110, and the beacon module 210 is fixed on the circuit board 200 and used for being in communication connection with an external card reading induction terminal 400 to transmit data (as shown in fig. 7); the beacon module 210 is fixed through the circuit board 200, so that the beacon module 210 is more stably installed in the installation cavity 110, and the circuit board 200 is convenient for integrating various elements, thereby saving space and being beneficial to product integration design. The power supply unit 300 is disposed in the installation cavity 110 and electrically connected to the beacon module 210, and the power supply unit 300 provides a stable power support for the beacon module 210, so that the beacon module 210 can normally operate.

In the helmet of this embodiment, the beacon module 210 is fixed on the circuit board 200, and the circuit board 200 is disposed in the installation cavity 110 of the helmet body 100, so that the beacon module 210 is fixed inside the helmet body 100, and the beacon module 210 is powered by the power supply portion 300 located in the installation cavity 110, thereby ensuring that the beacon module 210 works under the power-on condition, so that the beacon module 210 can perform data processing, broadcasting and data reporting, and particularly can perform communication connection when approaching an external card-punching sensing terminal 400 (for example, disposed on a factory, as shown in fig. 7), and the external card-punching sensing terminal 400 receives data reported by the beacon module 210 and performs corresponding recording, thereby achieving work card-punching through data communication.

The safety helmet with the function of checking the card that this embodiment provided has the beneficial effect that lies in at least: the beacon module 210 is implanted into the helmet body 100 to form an intelligent helmet with high cost performance, and workers in a construction site must wear the helmet at work, so that the card-punching beacon cannot be lost as long as the helmet is not lost, the workers cannot forget to carry the helmet, and compared with the card-punching beacon which is carried independently, the helmet is easier to identify and is not easy to confuse. The safety helmet is used for collecting the positions of workers and realizing the punching of the workers. The scheme which is convenient, reliable and most cost-effective is provided for the labor worker to check the beacons and manage the working points.

As shown in fig. 1 and fig. 3, an altitude detector 220 is further disposed in the mounting cavity 110 of the present embodiment, the altitude detector 220 is fixedly disposed on the circuit board 200 and connected to a circuit on the circuit board 200, and a cable or a conductive member is disposed on the circuit board 200 and connected to the power supply portion 300, so as to supply power to each component on the circuit board 200. Altitude detector 220 is powered on for obtaining altitude information. Therefore, the safety helmet has the function of measuring the altitude data. The altitude of the safety helmet during working can be obtained through data, and data support is provided for high-rise building working point location management.

The circuit board 200 is provided with a communication bus, the beacon module 210 and the altitude detector 220 are connected through the communication bus, the altitude detector 220 reports the acquired altitude information to the main control of the beacon module 210 through the communication bus, and then the beacon module 210 sends out data when communicating with the external card punching induction terminal 400.

As shown in fig. 1, 2 and 3, a cover 120 is disposed at an opening of the installation cavity 110 in this embodiment, and the cover 120 can be detachably connected to the helmet body 100 by screws. A first limiting step 111 is disposed at an opening of the mounting cavity 110, and the cover 120 is mounted in the first limiting step 111 in a snap-fit manner and is used for covering the opening of the mounting cavity 110. Through setting up first spacing step 111, make the spacing opening part of installing at installation cavity 110 of lid 120, made things convenient for the installation of lid 120, through the closure of lid 120 to installation cavity 110, can play the guard action to each part in the installation cavity 110.

As shown in fig. 1, 2 and 3, in the installation cavity 110 of the present embodiment, a battery box 310 is provided, a power supply part 300 is provided in the battery box 310, and the power supply part 300 may be a lithium battery, but since the power consumption of the beacon module 210 and the altitude detector 220 is relatively small, a dry battery may be used instead of the rechargeable lithium battery. The power supply unit 300 includes dry batteries disposed in a battery case 310, and electrodes disposed in the battery case 310 for abutting against the positive and negative electrodes of the dry batteries. The circuit board 200 is connected to the electrodes of the battery case 310 through cables. This embodiment adopts general No. 5 dry battery, and the electric quantity is about 3000mAh, for the system provides the power, and system's consumption is very low, can support 3 years life, and battery power exhausts and can change new battery. The cover 120 covers the opening of the battery case 310 so that the cover 120 can be opened directly when the battery needs to be replaced, that is, the battery case 310 is also opened, and replacement of the dry battery is realized.

As shown in fig. 2 and 5, a second limiting step 112 is disposed below the first limiting step 111, the battery case 310 has edge baffles 311, the edge baffles 311 may be disposed at the upper and lower ends, or may be disposed around the upper, lower, left, and right directions, the edge baffles 311 are engaged with the second limiting step 112, and the battery case 310 is limited and supported by the second limiting step 112. The edge guard 311 may be provided with a screw, and the screw penetrates the edge guard 311 and is screwed to the second limit step 112, so that the battery case 310 may be fixed in the mounting cavity 110. In another embodiment, the battery case 310 can be fixed by directly engaging the edge guard 311 with the second stopper step 112 and then pressing the surface of the battery case 310 by attaching the lid 120. The dry batteries are separately installed through the battery case 310, and if the dry batteries generate leakage, the leakage is separated by the battery case 310, thereby preventing damage to the circuit board 200 outside the battery case 310.

As shown in fig. 1, 3 and 4, in order to facilitate the installation of the circuit board 200, a support column 312 is disposed on an outer wall of the battery case 310 away from the power supply unit 300, and the circuit board 200 is connected to the support column 312 by a screw, so that the circuit board 200 and the battery case 310 are spaced apart from each other. The battery case 310 separates the battery from the circuit board 200, thereby preventing damage to the circuit board 200 due to battery failure. Moreover, if the battery leaks or the battery box 310 leaks a little water, water drops stay on the surface of the battery box 310, so that the circuit board 200 arranged at intervals cannot be seriously affected, and the circuit board 200 is protected to a certain extent. And after circuit board 200 is connected in battery case 310, set up the battery in battery case 310, battery case 310 can be followed installation cavity 110 internal dismounting and installation to make battery case 310 and circuit board 200 integrated modularization, simplified the installation like this, optimized the structure.

The battery case 310 in this embodiment is disposed obliquely toward the outside of the helmet body 100 in the top-down direction. The arrangement is inclined to protect the circuit board 200 and the components thereon. For example, if the helmet is normally placed, water drops and the like are not easy to enter the installation cavity 110. When the helmet is placed in the reverse direction, even if water penetrates into the mounting cavity 110, the water will flow to the bottom due to the inclined arrangement and will not enter the area where the circuit board 200 is located.

The beacon module 210 in this embodiment is a bluetooth beacon, and a chip (master) of the bluetooth beacon adopts NRF52832 of nordic. The bluetooth beacon can be in communication connection with the external card-punching sensing terminal 400 within a certain distance. For example, the card reading sensing terminal 400 is used as a card reading point, and when a worker wearing the safety helmet enters a range of 10 meters near the card reading sensing terminal 400, the card reading sensing terminal 400 senses a bluetooth beacon and establishes communication connection with the bluetooth beacon, so that card reading is realized.

The altitude detector 220 in this embodiment is provided in two forms, and the structural form of the corresponding helmet is different according to the form.

As shown in fig. 1 and 5, the altitude detector of the first form includes a GPS locator 221, and the GPS locator 221 is used to obtain the altitude through a positioning signal. Since the GPS locator 221 is calculated by collecting GPS satellite signals that surround the earth and then by a positioning algorithm. The GPS locator 221 can be disposed in an enclosed space. In order to protect the components in the mounting cavity 110, the entire mounting cavity 110 is closed, so that the sealing strip 130 is disposed around the inner wall of the mounting cavity 110, and the sealing strip 130 is filled in the gap at the joint between the cover 120 and the mounting cavity 110. After the cover body 120 is covered, the connecting gap can be sealed through the sealing strip 130, and a waterproof effect is achieved.

As shown in fig. 6, the altitude detector of the second form includes a barometer 222, and since the barometer 222 senses the external air pressure, a vent hole 150 is opened on the inner wall of the installation cavity 110, the vent hole 150 communicates with the outside, and for a waterproof effect, a sealing ring 140 is disposed between the barometer 222 and the inner wall of the installation cavity 110, and the vent hole is located in an area surrounded by the sealing ring 140, so that the vent hole 150 faces only the barometer 222.

The barometer 222 consumes less electric energy and is cheap, so the barometer 222 is preferably used in this embodiment, the barometer 222 in this embodiment uses the LPS22H in ST to convert the collected barometric pressure data into altitude information, and the communication bus uses the I2C bus and reports the altitude information to the bluetooth master of the beacon module 210 through the I2C bus. The Bluetooth master control is used for data processing, bluetooth card punching, broadcasting and data reporting. The barometer 222 is used for measuring the altitude of the safety helmet, and data support is provided for high-rise building working point location management.

Example two

As shown in fig. 1 and fig. 7, based on the same concept, on the basis of the first embodiment, the present embodiment provides a card punching gateway system, which includes at least one safety helmet according to the first embodiment, a card punching sensing terminal 400, a wireless base station 500, and a cloud server 600. The card reading sensing terminal 400 and the beacon module 210 establish a communication connection within a preset distance (for example, 10 meters), and receive data of the beacon module 210, the wireless base station 500 is electrically connected with the card reading sensing terminal 400 for data communication, and the cloud server 600 is in communication connection with the wireless base station 500. The principle of the beacon module 210 including a bluetooth beacon, the card-punching sensing terminal 400 including a bluetooth sensing terminal, and the wireless base station 500 including a 4G base station is described as an example: the safety helmet carries out communication connection through bluetooth broadcast and the bluetooth response terminal of bluetooth beacon, and bluetooth response terminal sets up with 4G basic station formula as an organic whole to make the bluetooth beacon of safety helmet and the 4G gateway of the 4G basic station of deployment establish and be connected, and upload the 4G gateway through the bluetooth with service data such as battery power, the point location of checking card, altitude. After the 4G gateway processes the data, the 4G signal is forwarded to the cloud server 600, and the cloud server 600 performs data processing and analysis according to the received information. The system can realize the information supervision of the card punching point position and the altitude of the staff.

Compared with the prior art, the safety helmet with the function of checking card and the gateway system of checking card that this application provided set up the dry battery power supply in helmet body, and the barometer is the height above sea level and gathers, and the bluetooth beacon is made the position and is checked card and data upload, and dry battery, barometer, bluetooth beacon pass through the circuit board and can form a PCBA module, fix in helmet body forehead near cavity. The intelligent safety helmet with the cost performance is formed, workers in a construction site must wear the intelligent safety helmet during working, so that the card-reading beacon cannot be lost as long as the safety helmet is not lost, the workers are not prone to forget to carry the intelligent safety helmet, and compared with the card-reading beacon which is carried independently, the intelligent safety helmet is easier to recognize and not prone to confuse. The barometer is used for measuring the altitude of the safety helmet, and data support is provided for the management of working point positions of the high-rise building. The safety helmet is used for collecting the positions of workers and realizing the punching of the workers. The scheme which is convenient, reliable and most cost-effective is provided for the labor worker to check the beacons and manage the working points.

It should be understood that the application is not limited to the above examples, and that modifications or changes may be made by those skilled in the art based on the above description, and all such modifications and changes are intended to fall within the scope of the appended claims.

Claims

1. A safety helmet with a card punching function, characterized in that the safety helmet comprises:

a circuit board disposed within the mounting cavity;

the beacon module is fixed on the circuit board and is used for being in communication connection with an external card punching sensing terminal so as to transmit data;

2. The helmet with the card punching function according to claim 1, wherein the mounting cavity is further provided with: an altitude detector for acquiring altitude information;

the altitude detector is fixedly arranged on the circuit board;

3. The safety helmet with the card punching function according to claim 2, wherein a cover body is arranged at the opening of the installation cavity;

a first limiting step is formed in the opening of the installation cavity, and the cover body is embedded in the first limiting step and used for covering the opening of the installation cavity.

4. The helmet with the card punching function according to claim 3, wherein a battery box is arranged in the mounting cavity, the power supply part comprises a dry battery, and the dry battery is arranged in the battery box;

the cover covers the opening of the battery case.

5. The safety helmet with the card punching function according to claim 4, wherein a support column is arranged on an outer wall, away from the power supply portion, of the battery box, and the circuit board is connected to the support column so that the circuit board and the battery box are arranged at intervals.

6. The helmet having a card punching function according to claim 5, wherein the battery compartment is provided to be inclined toward an outer side of the helmet body in a top-down direction.

7. The crash helmet with a card punching function as recited in claim 3, wherein the altitude detector comprises a GPS locator for acquiring the altitude by a positioning signal;

the sealing strip is arranged on the inner wall of the installation cavity in an encircling mode, and the sealing strip is filled in a gap at the joint between the cover body and the installation cavity.

8. The helmet with card punching function according to claim 2, wherein the altitude detector comprises a barometer, and a vent hole is formed on the inner wall of the mounting cavity;

and a sealing ring is arranged between the barometer and the inner wall of the mounting cavity, and the vent hole is positioned in an area surrounded by the sealing ring.

9. The protective headgear with a card punching function according to any one of claims 1 to 8, wherein the beacon module is a Bluetooth beacon.

10. A card punching gateway system, characterized by comprising at least one safety helmet according to any one of claims 1 to 9;