Beidou-based positioning equipment

Abstract

The utility model discloses a Beidou-based positioning device, and relates to the technical field of positioning devices. The safety helmet comprises a safety helmet body, a mounting seat is fixedly mounted at one end of the safety helmet body, a clamping assembly is clamped in the mounting seat, and moving assemblies are arranged in the mounting seat and located at the two ends of the clamping assembly. And the two moving assemblies are pressed to push the clamping assembly to release the clamping connection with the mounting seat. The device body is connected with the clamping assembly through the fixing assembly, and when the device is installed on the safety helmet, the clamping assembly is clamped into the installation base; the device body and the short message communication module in the device body are installed on the safety helmet body, and when the device is disassembled, the moving assembly is pressed to enable the clamping assembly to be separated from the installation base. If the device needs to be installed on clothes, the clamping assembly is taken down and placed on the inner side of the clothes, the device body is placed on the outer side and then fixed through the fixing assembly, and different scene requirements of a power plant are met.

Description

Technical Field

[0001] The utility model belongs to the technical field of positioning equipment, and in particular relates to a positioning equipment based on Beidou. Background Art

[0002] In today's power generation, power plant safety management is crucial. To improve the safety and management efficiency of power plant operations, a reliable positioning device is needed to provide real-time location information for personnel and equipment. Beidou-based positioning devices offer advantages such as high-precision positioning, independent operation, and safety and reliability, showing broad application prospects in power plant environments.

[0003] First of all, the existing positioning equipment cannot choose different fixing methods according to the different usage scenarios of the power plant. In the power plant, the workers often attach the positioning equipment to the safety helmet, and some wear it in the form of a work badge, but it is impossible to meet these two fixing methods at the same time according to the needs. The short message communication module is an important part of the Beidou positioning equipment. It can play a key role in an emergency and realize rapid information transmission and position feedback. However, the existing positioning equipment is usually unable to effectively protect the short message communication module. When the positioning equipment is hit, the short message communication module is easily damaged, which affects the performance and reliability of the positioning equipment. Once an emergency occurs, the normal short message communication cannot be guaranteed, which may delay the rescue time and pose a threat to the life safety of the workers.

[0004] Currently, no effective solutions have been proposed for the problems in related technologies. Utility Model Content

[0005] In response to the problems in the related technology, the present invention proposes a Beidou-based positioning device to overcome the above-mentioned technical problems existing in the existing related technology.

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

[0007] The utility model is a Beidou-based positioning device, comprising a safety helmet body, a mounting base fixedly mounted on one end of the safety helmet body, a clamping assembly clamped inside the mounting base, a movable assembly provided inside the mounting base and at both ends of the clamping assembly, the two movable assemblies are pressed to push the clamping assembly to release the clamping connection with the mounting base, a device body is provided at one end of the mounting base, and a fixed assembly is provided between the clamping assembly and the device body.

[0008] Furthermore, a short message communication module is provided in the inner cavity of the device body, and multiple airbags are provided inside the device body and around the short message communication module. Collision sensors are provided at the four corners of the inner cavity of the device body, and the multiple collision sensors are electrically connected to the multiple airbags.

[0009] Furthermore, the interior of the mounting seat is symmetrically provided with movable grooves, and the interior of the mounting seat is symmetrically provided with two clamping grooves, the two movable grooves are respectively communicated with the corresponding two clamping grooves, and the movable groove is tilted at one end away from the two clamping grooves.

[0010] Furthermore, the clamping assembly includes a mounting plate, elastic plates are fixedly installed at both ends of the mounting plate, a triangular limit block is fixedly installed at the other end of the elastic plate, the two elastic plates are respectively located in the two movable grooves, and the two triangular limit blocks are respectively located in the two clamping grooves.

[0011] Furthermore, the moving assembly includes a moving plate, which is slidably installed in the card slot and is located on one side of the triangular limit block. A moving rod is fixedly installed at one end of the moving plate, and the moving rod passes through the mounting seat and extends to the outside.

[0012] Furthermore, a push handle is fixedly installed on the other end of the moving rod, and a tension spring is sleeved on the circumferential surface of the moving rod. One end of the tension spring is fixedly installed on the moving plate and the other end is fixedly installed on the mounting seat, and the tension spring is located in the clamping groove.

[0013] Furthermore, the fixing assembly includes two bolts, which pass through the equipment body and the mounting plate and extend to the end of the mounting plate away from the equipment body, and nuts are threadedly installed on the two bolts, and the two nuts are located at the end of the mounting plate away from the equipment body.

[0014] The utility model has the following beneficial effects:

[0015] 1. The device body of this utility model is connected to a snap-on assembly via a fixing assembly. When installing on a helmet, snap the snap-on assembly into the mounting base; this completes the installation of the device body and the short message communication module within it. To remove it, press the movable assembly to separate the snap-on assembly from the mounting base. To install it on clothing, remove the snap-on assembly and place it inside the clothing, place the device body outside, and then secure it with the fixing assembly. This adapts to the different scenarios in power plants.

[0016] 2. In the device body of the present invention, there are multiple airbags around the short message communication module, and collision sensors are set at the four corners of the inner cavity. When the device body is hit, the collision sensor senses the signal and transmits it to the airbag. The airbag quickly inflates to protect the short message communication module, ensuring normal communication function in an emergency and improving the performance and reliability of the positioning equipment in the power plant environment.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the following is a brief introduction to the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 This is a three-dimensional structural diagram of the utility model;

[0020] Figure 2 This is a schematic diagram of the clamping assembly of the present utility model;

[0021] Figure 3 For the utility model Figure 3 Enlarged view of point A in the middle;

[0022] Figure 4 This is a partial view of the helmet body of the present utility model;

[0023] Figure 5 This is a schematic diagram of the fixing assembly of the present utility model;

[0024] Figure 6 This is a schematic diagram of the device body of the utility model;

[0025] Figure 7 This is a schematic diagram of a push handle of the present utility model.

[0026] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0027] 1. Helmet body; 2. Mounting base; 201. Moving slot; 202. Snap-in slot; 3. Snap-in assembly; 301. Mounting plate; 302. Elastic plate; 303. Triangular limit block; 4. Moving assembly; 401. Moving plate; 402. Moving rod; 403. Push handle; 404. Tension spring; 5. Equipment body; 6. Fixing assembly; 601. Bolt; 602. Nut; 7. Short message communication module; 8. Airbag; 9. Collision sensor. DETAILED DESCRIPTION

[0028] The following will clearly and completely describe the technical solutions in the utility model embodiments in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the utility model embodiments, not all of the embodiments. Based on the utility model embodiments, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of utility model protection.

[0029] In the description of the present utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inside" and the like indicating orientation or positional relationship are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0030] See also Figure 1-Figure 7 As shown, the utility model is a Beidou-based positioning device, including a helmet body 1, a mounting base 2 is fixedly installed at one end of the helmet body 1, a clamping component 3 is clamped inside the mounting base 2, a moving component 4 is provided inside the mounting base 2 and at both ends of the clamping component 3, and the two moving components 4 are pressed to push the clamping component 3 to release the clamping connection with the mounting base 2, a device body 5 is provided at one end of the mounting base 2, a fixed component 6 is provided between the clamping component 3 and the device body 5, a short message communication module 7 is provided in the inner cavity of the device body 5, a plurality of airbags 8 are provided in the inner cavity of the device body 5 and around the short message communication module 7, collision sensors 9 are provided at the four corners of the inner cavity of the device body 5, and the plurality of collision sensors 9 are electrically connected to the plurality of airbags 8.

[0031] The helmet body 1 serves as head protection equipment for workers when working in power plants. The device body 5 is connected to the fixing component 6 and the clamping component 3. When the device body 5 needs to be installed on the helmet body 1, the clamping component 3 is manually inserted into the mounting seat 2 to achieve clamping, that is, the device body 5 and the short message communication module 7 therein are installed on the helmet body 1. Then, the moving components 4 inside the mounting seat 2 and located at both ends of the clamping component 3 play a role when the device body 5 needs to be disassembled. By pressing the two moving components 4, the moving component 4 will push the clamping component 3 to release the clamping state with the mounting seat 2, so that the device body 5 can be easily removed from the helmet body 1. When it needs to be installed on clothes, after removing the clamping component 3 from the mounting seat 2, the clamping component 3 is placed on the inside of the worker's clothes, and the device body 5 is placed on the outside of the clothes. Then, the clamping component 3 and the device body 5 are fixed to the clothes between the two through the fixing component 6. This design makes it more adaptable to the needs of different working scenarios in power plants.

[0032] The inner cavity of the equipment body 5 is provided with a short message communication module 7, which has a two-way communication function: it can realize two-way information transmission between the satellite and the ground user terminal. The user can send information to the Beidou satellite through the short message communication module, and can also receive information forwarded from the satellite. In an emergency, it can achieve rapid information transmission and position feedback, providing important protection for the safety of power plant workers. The satellite here will adopt China's Beidou satellite. Since power generation enterprises belong to important security industries, some plant location and personnel-related data cannot be leaked or displayed to the outside world. The use of China's Beidou technology can solve the problems of data security and stability; and the high-precision positioning and short message technology of China's Beidou technology can quickly respond to real-time position feedback and navigation functions to ensure emergency rescue operations;

[0033] Multiple airbags 8 are provided inside the device body 5 and around the short message communication module 7. Collision sensors 9 are provided at the four corners of the inner cavity of the device body 5. When the device body 5 is hit, the collision sensor 9 will immediately sense the collision signal and transmit the signal to the airbag 8. After receiving the signal, the airbag 8 expands rapidly to form a buffer protection to prevent the short message communication module 7 from being directly hit and damaged. This design effectively protects the short message communication module 7, ensures the normal operation of the short message communication function in an emergency, and improves the performance and reliability of the positioning equipment in a power plant environment.

[0034] In addition, in specific applications, how the collision sensor 9 transmits the collision signal to the airbag 8 and how the airbag 8 quickly inflates are existing technologies and will not be elaborated on here.

[0035] More specifically, in one embodiment, for the above-mentioned mounting base 2, a movable groove 201 is symmetrically provided inside the mounting base 2, and two clamping grooves 202 are symmetrically provided inside the mounting base 2. The two movable grooves 201 are respectively communicated with the corresponding two clamping grooves 202, and the movable groove 201 is inclined at one end away from the two clamping grooves 202.

[0036] The snap-fit ​​assembly 3 includes a mounting plate 301, elastic plates 302 are fixedly mounted on both ends of the mounting plate 301, and a triangular limit block 303 is fixedly mounted on the other end of the elastic plate 302. The two elastic plates 302 are respectively located in the two movable grooves 201, and the two triangular limit blocks 303 are respectively located in the two snap-fit ​​grooves 202.

[0037] The moving component 4 includes a moving plate 401, which is slidably installed in the clamping groove 202, and the moving plate 401 is located on one side of the triangular limit block 303. A moving rod 402 is fixedly installed at one end of the moving plate 401, and the moving rod 402 passes through the mounting seat 2 and extends to the outside.

[0038] A push handle 403 is fixedly installed at the other end of the moving rod 402, and a tension spring 404 is sleeved on the circumferential surface of the moving rod 402. One end of the tension spring 404 is fixedly installed on the moving plate 401 and the other end is fixedly installed on the mounting seat 2, and the tension spring 404 is located in the clamping groove 202.

[0039] The fixing assembly 6 includes two bolts 601, which pass through the device body 5 and the mounting plate 301 and extend to the end of the mounting plate 301 away from the device body 5, and nuts 602 are threadedly installed on the two bolts 601, and the two nuts 602 are located at the end of the mounting plate 301 away from the device body 5.

[0040] The bolt 601 passes through the device body 5 and the mounting plate 301, and is then threadedly connected at the end of the mounting plate 301 away from the device body 5 through the nut 602. Through the threaded connection between the bolt 601 and the nut 602, the device body 5 and the mounting plate 301 can be fixed to the clothes through the bolt 601 and the nut 602, and the mounting plate 301 is located on the inside of the clothes, and the device body 5 is located on the outside of the clothes, and the mounting plate 301 and the device body 5 are also fixed. Then, the device body 5 is fixed to the helmet body 1, that is: the movable groove 201 inside the mounting seat 2 provides a moving path for the elastic plate 302. When the device body 5 is installed on the helmet body 1, the mounting plate 301 is pushed toward the mounting seat 2, and the elastic plate 302 moves along the movable groove 201. Due to the movable groove 201 The end away from the engaging groove 202 is set at an angle. During the pushing process, the elastic plate 302 is squeezed and deformed. When the triangular limit block 303 at the end of the elastic plate 302 reaches the position of the engaging groove 202, the elastic plate 302 recovers its deformation, and the triangular limit block 303 is snapped into the engaging groove 202, realizing the connection between the device body 5 and the helmet body 1. When the device body 5 needs to be disassembled, the push handle 403 is pressed and the moving rod 402 is pushed to make the moving plate 401 slide in the engaging groove 202. The moving plate 401 pushes the triangular limit block 303 to make it disengage from the engaging groove 202. During this process, the tension spring 404 on the moving rod 402 is stretched. When the device body 5 is removed, the push handle 403 is released, the tension spring 404 contracts, and drives the moving plate 401 back to the initial position, preparing for the next engaging operation.

[0041] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the utility model. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0042] The preferred embodiments of the utility model disclosed above are intended only to help illustrate the utility model. The preferred embodiments do not describe all details in detail, nor do they limit the utility model to the specific embodiments described. Obviously, many modifications and variations are possible based on the content of this specification. This specification selects and describes these embodiments in detail to better explain the principles and practical applications of the utility model, thereby enabling those skilled in the art to better understand and utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A Beidou-based positioning device, comprising a helmet body (1), characterized in that: A mounting base (2) is fixedly mounted on one end of the helmet body (1); a clamping assembly (3) is clamped inside the mounting base (2); moving assemblies (4) are provided inside the mounting base (2) and at both ends of the clamping assembly (3); the clamping assembly (3) is pushed to release the clamping connection with the mounting base (2) by pressing the two moving assemblies (4); a device body (5) is provided at one end of the mounting base (2); and a fixing assembly (6) is provided between the clamping assembly (3) and the device body (5).

2. A Beidou-based positioning device according to claim 1, characterized in that: The inner cavity of the device body (5) is provided with a short message communication module (7), a plurality of air bags (8) are provided inside the device body (5) and around the short message communication module (7), collision sensors (9) are provided at the four corners of the inner cavity of the device body (5), and the plurality of collision sensors (9) are electrically connected to the plurality of air bags (8).

3. A Beidou-based positioning device according to claim 2, characterized in that: The interior of the mounting seat (2) is symmetrically provided with a movable groove (201), and the interior of the mounting seat (2) is symmetrically provided with two clamping grooves (202), the two movable grooves (201) are respectively communicated with the corresponding two clamping grooves (202), and the end of the movable groove (201) away from the two clamping grooves (202) is inclined.

4. A Beidou-based positioning device according to claim 3, characterized in that: The clamping assembly (3) comprises a mounting plate (301), elastic plates (302) are fixedly mounted on both ends of the mounting plate (301), a triangular limiting block (303) is fixedly mounted on the other end of the elastic plate (302), the two elastic plates (302) are respectively located in the two movable grooves (201), and the two triangular limiting blocks (303) are respectively located in the two clamping grooves (202).

5. A Beidou-based positioning device according to claim 4, characterized in that: The moving assembly (4) comprises a moving plate (401), the moving plate (401) being slidably mounted in the clamping groove (202), and the moving plate (401) being located on one side of the triangular limit block (303), and a moving rod (402) being fixedly mounted on one end of the moving plate (401), the moving rod (402) penetrating the mounting seat (2) and extending to the outside.

6. A Beidou-based positioning device according to claim 5, characterized in that: A push handle (403) is fixedly mounted on the other end of the moving rod (402), and a tension spring (404) is sleeved on the circumferential surface of the moving rod (402). One end of the tension spring (404) is fixedly mounted on the moving plate (401) and the other end is fixedly mounted on the mounting seat (2), and the tension spring (404) is located in the clamping groove (202).

7. A Beidou-based positioning device according to claim 6, characterized in that: The fixing assembly (6) comprises two bolts (601), the two bolts (601) passing through the device body (5) and the mounting plate (301), and extending to an end of the mounting plate (301) away from the device body (5), and nuts (602) are threadedly mounted on the two bolts (601), and the two nuts (602) are located at an end of the mounting plate (301) away from the device body (5).

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