CN213661957U - Mesh wireless ad hoc network terminal for disaster rescue scene - Google Patents
Mesh wireless ad hoc network terminal for disaster rescue scene Download PDFInfo
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- CN213661957U CN213661957U CN202022317958.7U CN202022317958U CN213661957U CN 213661957 U CN213661957 U CN 213661957U CN 202022317958 U CN202022317958 U CN 202022317958U CN 213661957 U CN213661957 U CN 213661957U
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- hoc network
- network terminal
- mesh wireless
- terminal body
- mesh
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Abstract
The utility model discloses a Mesh is wireless from network deployment terminal for disaster rescue is on-spot belongs to the information transmission field. A Mesh wireless ad hoc network terminal for disaster rescue scene, comprising: the Mesh wireless ad hoc network terminal comprises a Mesh wireless ad hoc network terminal body, a plurality of supports and a plurality of telescopic mechanisms; the Mesh wireless ad hoc network terminal body is vertically placed, the supports are fixedly mounted on two opposite end faces of the Mesh wireless ad hoc network terminal body respectively, the supports are concave and are downward in opening, first grooves are formed in the inner walls of the supports, second grooves are formed in four corners of two sections of bottom faces, parallel to each other, of the first grooves, and through holes are formed in the bottoms of the second grooves. Compared with the prior art, the Mesh wireless ad hoc network terminal for the disaster rescue scene can enable the Mesh wireless ad hoc network terminal body to be protected powerfully on the disaster rescue scene.
Description
Technical Field
The utility model relates to an information transmission field, concretely relates to Mesh is wireless from network deployment terminal for disaster rescue is on-the-spot.
Background
All nodes of the Mesh wireless ad hoc network terminal can realize real-time interaction of multi-channel multimedia information such as voice, data, images and the like by using a distributed network framework of a centerless ad hoc network under the conditions of non-line-of-sight and rapid movement. Meanwhile, the system supports any network topology structure, each node device can move randomly and quickly, the system topology can change and update quickly along with the network topology without influencing system transmission, and the whole system is convenient to deploy, flexible to use, simple to operate and convenient to maintain.
The Mesh wireless ad hoc network terminal is widely applied to disaster rescue sites, the environment of the disaster sites is generally severe, the existing Mesh wireless ad hoc network terminal used for the disaster rescue sites is often lack of protection and is easily damaged by the severe environment, loss is caused, information is interrupted, messages cannot be received and sent in time, and great difficulty is caused for rescue workers and people suffering from disasters. Therefore, the Mesh wireless ad hoc network terminal used for the disaster rescue site is provided, so that the Mesh wireless ad hoc network terminal body is powerfully protected on the disaster rescue site.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a Mesh is wireless from network deployment terminal for disaster rescue scene.
The purpose of the utility model can be realized by the following technical scheme:
a Mesh wireless ad hoc network terminal for disaster rescue scene, comprising: the Mesh wireless ad hoc network terminal comprises a Mesh wireless ad hoc network terminal body, a plurality of supports and a plurality of telescopic mechanisms;
the Mesh wireless ad hoc network terminal body is vertically placed, the supports are fixedly mounted on two opposite end faces of the Mesh wireless ad hoc network terminal body respectively, the supports are concave and have downward openings, a first groove is formed in the inner wall of each support, second grooves are formed in two ends of the bottom faces of two mutually parallel sections of the first grooves in the vertical direction, and through holes are formed in the bottoms of the second grooves;
telescopic machanism includes stock, two extension springs, two quarter butts, four sheets and two extension springs, first counter bore is respectively seted up at the both ends of stock, the second counter bore is seted up to first counter bore bottom surface, the diameter of second counter bore is greater than the diameter of first counter bore, the both ends of quarter butt respectively with two the terminal surface fixed connection of sheet metal, two a sheet metal in the sheet metal is arranged in the second counter bore, and with the one end fixed connection of extension spring, the other end of extension spring with the bottom surface fixed connection of second counter bore, another the sheet metal with the bottom surface laminating of second recess.
Furthermore, a screw is arranged outside the support and matched with the through hole shaft, a spring is sleeved on the screw, one end of the spring is fixedly connected with the screw, and the other end of the spring is fixedly connected to the outer wall of the support.
Furthermore, a third groove is formed in the bottom surface of the horizontal portion of the first groove, two ends of the third groove are rotatably connected with two ends of the circular shaft, a fireproof soft film is wound on the outer wall of the circular shaft, one end of the fireproof soft film is fixedly connected to the outer wall of the circular shaft, and the other end of the fireproof soft film is fixedly connected to the support.
Furthermore, a supporting rod is uniformly arranged on one end face of the outer wall of the long rod.
Furthermore, an antenna is arranged on the upper end face of the Mesh wireless ad hoc network terminal body.
Further, a display is arranged on the upper end face of the Mesh wireless ad hoc network terminal body.
Further, a switch button is arranged on the upper end face of the Mesh wireless ad hoc network terminal body.
Furthermore, the upper end face of the Mesh wireless ad hoc network terminal body is provided with a plurality of electrical interfaces.
The utility model has the advantages that: the Mesh wireless ad hoc network terminal body used for the disaster rescue site is protected powerfully in a severe rescue environment, and meanwhile, the Mesh wireless ad hoc network terminal body can be stably fixed in various environments of the disaster rescue site and can be placed in a retracted mode after the disaster rescue is finished, and space is saved.
Drawings
The present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic structural view of the bracket of the present invention;
fig. 3 is a schematic view of the components of the telescopic mechanism of the present invention;
fig. 4 is the utility model discloses a Mesh is wireless from network deployment terminal body's structural schematic.
The parts corresponding to the reference numerals in the figures are as follows: 1. mesh wireless ad hoc network terminal body, 2, support, 3, telescopic machanism, 4, screw, 5, spring, 101, switch button, 102, display, 103, antenna, 104, electrical property interface, 201, first recess, 202, second recess, 203, third recess, 204, through-hole, 301, stock, 302, first counter bore, 303, second counter bore, 304, quarter butt, 305, sheet metal, 306, extension spring, 307, support pole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1 to 4, a Mesh wireless ad hoc network terminal for a disaster rescue scene includes: the Mesh wireless ad hoc network terminal comprises a Mesh wireless ad hoc network terminal body 1, a plurality of brackets 2 and a plurality of telescopic mechanisms 3;
the Mesh wireless ad hoc network terminal body 1 is vertically placed, the two opposite end faces of the Mesh wireless ad hoc network terminal body 1 are respectively and fixedly provided with the support 2, the support 2 is concave and has a downward opening, the inner wall of the support 2 is provided with a first groove 201, the first groove 201 is formed along the inner wall of the support 2, so that the Mesh wireless ad hoc network terminal can be divided into two sections which are parallel in the vertical direction and one section in the horizontal direction, the two ends of the bottom faces of the two sections which are parallel to each other of the first groove 201 in the vertical direction are provided with second grooves 202, and the bottoms of the second grooves 202 are provided with through holes 204;
the telescopic mechanism 3 comprises a long rod 301, two tension springs 306, two short rods 304, four thin plates 305 and two tension springs 306, wherein two ends of the long rod 301 are respectively provided with a first counter bore 302, the bottom surface of the first counter bore 302 is provided with a second counter bore 303, the diameter of the second counter bore 303 is larger than that of the first counter bore 302, and the first counter bore 302 and the second counter bore 303 form a stepped hole; the two ends of the short rod 304 are respectively fixedly connected with the end faces of the two thin plates 305, one thin plate 305 of the two thin plates 305 is arranged in the second counter bore 303 and is fixedly connected with one end of the tension spring 306, the other end of the tension spring 306 is fixedly connected with the bottom face of the second counter bore 303, and the other thin plate 305 is attached to the bottom face of the second groove 202. One of two sheets 305 moves along the axis of second counterbore 303 due to the stepped bore formed by first counterbore 302 and second counterbore 303, but sheet 305 is confined within second counterbore 303 due to the smaller bore diameter of first counterbore 302. The presence of tension spring 306 causes thin plate 305 located in second counterbore 303 to be pressed against the bottom of first counterbore 302, and because of the restriction of first counterbore 302, short rod 304 is ejected at the end connected to another thin plate 305, and another thin plate 305 is matched with second groove 202, so that whole telescopic mechanism 3 is horizontally fixed in first groove 201.
Further, the screw 4 is matched with the hole shaft of the through hole 204 on the outer part of the support 2, the spring 5 is sleeved on the screw 4, one end of the spring 5 is fixedly connected with the screw 4, and the other end of the spring 5 is fixedly connected on the outer wall of the support 2. Due to the limiting effect of the spring 5, the screw 4 can not generate pressure on the thin plate 305 under the condition that no external force pushes, when the screw 4 is pushed to move towards the inner wall of the support 2, the screw 4 generates pressure on the thin plate 305 through the through hole 204, the short rod 304 is pushed to move towards the bottom of the second counter bore 303, the length of the telescopic mechanism 3 is shortened, when the length of the telescopic mechanism is short to a certain degree, the part of the telescopic mechanism 3 in the vertical direction can move into the second groove 202 at the bottom end of the support 2 in the vertical direction along the vertical direction of the first groove 201, due to the existence of the tension spring 306, the telescopic mechanism 3 extends to be matched with the second groove 202 to be clamped, when the telescopic mechanism 3 needs to be turned back to be in a point-breaking mode.
Further, third recess 203 is seted up to the bottom surface of the horizontal part of first recess 201, and the both ends of connecting the circle axle are rotated at the both ends of third recess 203, and the outer wall book of circle axle has the fire prevention mantle, and the one end fixed connection of fire prevention mantle is on the outer wall of circle axle, and the other end fixed connection of fire prevention mantle is on support 2. When the telescopic mechanism 3 moves downwards along the first groove 201, the fireproof flexible film is driven to move downwards, the round shaft rotates, and the fireproof flexible film wound on the round shaft is unfolded to shield the outer wall of the Mesh wireless ad hoc network terminal body 1, so that the Mesh wireless ad hoc network terminal body 1 cannot be damaged by fire or air waves and the like on a disaster relief site, external adverse factors are isolated, and powerful protection is achieved. Further, a support rod 307 is uniformly arranged on one end surface of the outer wall of the long rod 301. When the telescopic mechanism 3 moves downwards, the supporting rod 307 is driven to move downwards, and when the telescopic mechanism 3 moves to the bottom end and is fixed, the supporting rod 307 can be connected with the ground to support the Mesh wireless ad hoc network terminal body 1, so that the Mesh wireless ad hoc network terminal body 1 can be stably fixed in various environments of a disaster rescue site. After disaster rescue is finished, the supporting rod 307 moves upwards along with the telescopic mechanism 3 to the first groove 201 to be fixed, and can be retracted to be placed, so that space is saved.
Furthermore, an antenna 103 is arranged on the upper end face of the Mesh wireless ad hoc network terminal body 1, and the signal is extended into the building by using a Mesh means, so that the full coverage of image, data and voice signals is realized.
Further, a display 102 is arranged on the upper end face of the Mesh wireless ad hoc network terminal body 1, the working condition of the Mesh wireless ad hoc network terminal body 1 is displayed, and the device supports wireless relay multi-hop and supports 6-hop.
Furthermore, the upper end face of the Mesh wireless ad hoc network terminal body 1 is provided with a switch button 101 for one-key starting of the base station, so that automatic covering of a Mesh signal from a disaster accident site to a front command department is realized, a fire fighter can quickly put into fighting, and parameters do not need to be configured and changed.
Furthermore, the upper end face of the Mesh wireless ad hoc network terminal body 1 is provided with a plurality of electrical interfaces 104, the system has an automatic detection function, a transmission link is automatically optimized, a loop is prevented from being formed when two layers of external ports of a plurality of Mesh devices are cascaded, and normal work of the network is guaranteed.
In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," 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.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (8)
1. A Mesh wireless ad hoc network terminal for disaster rescue scene, comprising: the Mesh wireless ad hoc network terminal comprises a Mesh wireless ad hoc network terminal body, a plurality of supports, a plurality of screws, a plurality of springs and a plurality of telescopic mechanisms;
the Mesh wireless ad hoc network terminal body is vertically placed, the supports are fixedly mounted on two opposite end faces of the Mesh wireless ad hoc network terminal body respectively, the supports are concave and have downward openings, a first groove is formed in the inner wall of each support, second grooves are formed in two ends of the first groove in the vertical direction of the bottom faces of two sections of the first groove, which are parallel to each other, and through holes are formed in the bottoms of the second grooves;
telescopic machanism includes stock, two extension springs, two quarter butts, four sheets and two extension springs, first counter bore is respectively seted up at the both ends of stock, the second counter bore is seted up to first counter bore bottom surface, the diameter of second counter bore is greater than the diameter of first counter bore, the both ends of quarter butts respectively with two the terminal surface fixed connection of sheet metal, two a sheet metal in the sheet metal is arranged in the second counter bore, and with the one end fixed connection of extension spring, another the sheet metal with the bottom surface laminating of second recess.
2. The Mesh wireless ad hoc network terminal for a disaster relief scene as claimed in claim 1, wherein a screw is axially fitted with the through hole at the outside of the bracket, a spring is sleeved on the screw, one end of the spring is fixedly connected with the screw, and the other end of the spring is fixedly connected with the outer wall of the bracket.
3. The Mesh wireless ad hoc network terminal for a disaster relief scene as claimed in claim 1, wherein a third groove is formed in a bottom surface of a horizontal portion of the first groove, two ends of the third groove are rotatably connected with two ends of a circular shaft, a fireproof soft film is wound on an outer wall of the circular shaft, one end of the fireproof soft film is fixedly connected to an outer wall of the circular shaft, and the other end of the fireproof soft film is fixedly connected to the bracket.
4. The Mesh wireless ad hoc network terminal for a disaster relief scene as claimed in claim 1, wherein a support pole is uniformly provided on one end surface of the outer wall of the long pole.
5. The Mesh wireless ad hoc network terminal for the disaster rescue scene as claimed in claim 1, wherein an antenna is disposed on the upper end surface of the Mesh wireless ad hoc network terminal body.
6. The Mesh wireless ad hoc network terminal for a disaster rescue scene as claimed in claim 1, wherein a display is disposed on an upper end surface of the Mesh wireless ad hoc network terminal body.
7. The Mesh wireless ad hoc network terminal for a disaster rescue scene as claimed in claim 1, wherein a switch button is disposed on an upper end surface of the Mesh wireless ad hoc network terminal body.
8. The Mesh wireless ad hoc network terminal for a disaster rescue scene as claimed in claim 1, wherein the upper end surface of the Mesh wireless ad hoc network terminal body is provided with a plurality of electrical interfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022317958.7U CN213661957U (en) | 2020-10-16 | 2020-10-16 | Mesh wireless ad hoc network terminal for disaster rescue scene |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022317958.7U CN213661957U (en) | 2020-10-16 | 2020-10-16 | Mesh wireless ad hoc network terminal for disaster rescue scene |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213661957U true CN213661957U (en) | 2021-07-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022317958.7U Expired - Fee Related CN213661957U (en) | 2020-10-16 | 2020-10-16 | Mesh wireless ad hoc network terminal for disaster rescue scene |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213661957U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116981114A (en) * | 2023-06-16 | 2023-10-31 | 三峡高科信息技术有限责任公司 | Search and rescue system based on ad hoc network technology |
-
2020
- 2020-10-16 CN CN202022317958.7U patent/CN213661957U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116981114A (en) * | 2023-06-16 | 2023-10-31 | 三峡高科信息技术有限责任公司 | Search and rescue system based on ad hoc network technology |
| CN116981114B (en) * | 2023-06-16 | 2024-02-13 | 三峡高科信息技术有限责任公司 | Search and rescue system based on ad hoc network technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210709 Termination date: 20211016 |
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| CF01 | Termination of patent right due to non-payment of annual fee |