CN216852195U - Intrinsic safety type wireless communication base station - Google Patents
Intrinsic safety type wireless communication base station Download PDFInfo
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- CN216852195U CN216852195U CN202123413209.5U CN202123413209U CN216852195U CN 216852195 U CN216852195 U CN 216852195U CN 202123413209 U CN202123413209 U CN 202123413209U CN 216852195 U CN216852195 U CN 216852195U
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- base station
- station box
- box body
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Abstract
The utility model relates to the technical field of wireless base stations, in particular to a local-safety wireless communication base station, which comprises a base station box body, wherein the inside of the base station box body is provided with a control circuit board along the right side wall in the width direction, the bottom of the base station box body is provided with an antenna hole, and an antenna is arranged in the antenna hole, the utility model can effectively prevent the invasion of rainwater by arranging a waterproof eaves and arranging a water trough at the back of a base station box cover, and the control circuit board is arranged at the upper side in the base station box body and has enough space from the bottom of the base station box body, thereby effectively ensuring that electrical parts in the base station are kept away from the rainwater by enough space when dew aggregation is generated, realizing the waterproof purpose, and realizing the pressure relief function when the air pressure suddenly increases by arranging an explosion-proof hole and a tension spring, realizing the air pressure balance and achieving the explosion-proof purpose, meanwhile, the dustproof net is arranged on the extension spring, so that the dustproof purpose is achieved while explosion prevention is achieved.
Description
Technical Field
The utility model relates to a wireless base station technical field specifically is an this ampere of type wireless communication basic station.
Background
The wireless communication system is a main component of a mine informatization system, and at present, the underground coal mine communication in China is mainly wired communication and assisted by wireless communication. Due to the environment and operation reasons, the underground mining area and the underground excavation face are very difficult to construct and maintain in a wired mode, the underground mining area and the underground excavation face are different from the limitation of a wired communication system, a broadband wireless transmission mode based on WIFI is most suitable for underground communication, and the requirements of underground high-definition video monitoring, data communication and voice communication are met. In the prior art, a single frequency band is usually adopted for an underground wireless base station, a frequency band range is shared by high-definition video monitoring, data communication and voice communication, under the condition that the call volume of a telephone handset can be increased sharply in an emergency scene, the network can be congested, the network can not guarantee to bear multiple paths of videos, a dispatching room can not observe a site specific scene, and then the communication convenience of mining production work can be influenced. The conventional wireless base station equipment used in mining industry has very harsh environment, the environment temperature, the environment relative humidity and the atmospheric pressure are different from the use environment of other base stations, and methane and dust explosive gas mixtures exist under a mine, so that the mining base station is required to have better environment applicability, and meanwhile, the wireless communication base station is required to meet the requirements of dust prevention, explosion prevention and water prevention.
There is therefore a need for an inherently safe wireless communication base station that ameliorates the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an this ampere of type wireless communication basic station to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the safety wireless communication base station comprises a base station box body, wherein a control circuit board is arranged on the right side wall of the inside of the base station box body along the width direction, an antenna hole is formed in the bottom of the base station box body, an antenna is arranged in the antenna hole, an explosion-proof hole is formed in the right side wall of the base station box body along the length direction, an explosion-proof elastic plate is arranged in the explosion-proof hole, a stretching spring is arranged at the center of the explosion-proof elastic plate, a dustproof net is arranged in the middle of the outer wall of the stretching spring, a waterproof brim is arranged on the end surface of the base station box body, a base station box cover is connected to the left side of the end surface of the base station box body along the length direction through a hinge, a sealing piece is arranged in the middle of the back of the base station box cover, water grooves are formed in the two sides of the back of the base station box cover, and a lock catch is arranged in the left side of the back of the base station box cover along the width direction and positioned in the water grooves, and a lock catch seat is arranged on the end face of the base station box body and opposite to the lock catch.
Preferably, the control circuit board is disposed at an upper side of an inside of the base station case and has a sufficiently large clearance from a bottom of the base station case.
Preferably, one end of the extension spring is connected to one side of the explosion-proof hole.
Preferably, the base station box body and the base station box cover are both made of explosion-proof aluminum alloy materials.
Preferably, the explosion-proof elastic plate is matched with an explosion-proof hole in size, the explosion-proof hole penetrates through the base station box body and extends to the outside of the base station box body, and the minimum extension distance of the extension spring is greater than the length of the explosion-proof hole.
Preferably, the control circuit board is fixedly connected inside the base station box body through screws.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, through the waterproof eaves that sets up to set up the basin of walking at the back of basic station case lid, can effectually prevent the invasion of rainwater, and control circuit board sets up at the inside upside of basic station box and has enough big space apart from the bottom of basic station box, has enough space effectually to guarantee that the inside electrical components of basic station keeps away from the rainwater when producing dew gathering between the two, realizes waterproof purpose.
2. The utility model discloses in, through the explosion-proof hole that sets up and stretch the spring, when taking place the atmospheric pressure surge, have the function of pressure release, realized atmospheric pressure balance, reached explosion-proof purpose, set up the dust screen simultaneously on stretching the spring, reached dirt-proof purpose in explosion-proof.
Drawings
Fig. 1 is an overall three-dimensional schematic diagram of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a schematic view of a part of the structure of the present invention.
In the figure: 1. a base station box body; 2. a control circuit board; 3. an antenna aperture; 4. an antenna; 5. an explosion-proof hole; 6. an explosion-proof springboard; 7. stretching the spring; 8. a dust screen; 9. a waterproof brim; 10. a hinge; 11. a base station box cover; 12. sealing the sheet; 13. a water trough; 14. locking; 15. a lock catch seat.
Detailed Description
The technical solution in the embodiment of the present invention will be made clear below with reference to the drawings in the embodiment of the present invention; fully described, it is obvious that the described embodiments are only a part of the embodiments of the present invention, not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work based on the embodiments of the present invention belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
the safety type wireless communication base station comprises a base station box body 1, a control circuit board 2 is arranged on the right side wall of the inner portion of the base station box body 1 along the width direction, an antenna hole 3 is formed in the bottom of the base station box body 1, an antenna 4 is arranged in the antenna hole 3, an explosion-proof hole 5 is formed in the right side wall of the base station box body 1 along the length direction, an explosion-proof elastic plate 6 is arranged in the explosion-proof hole 5, a stretching spring 7 is arranged at the center of the explosion-proof elastic plate 6, a dustproof net 8 is arranged in the middle of the outer wall of the stretching spring 7, a waterproof brim 9 is arranged on the end face of the base station box body 1, the left side of the end face of the base station box body 1 along the length direction is connected with a base station box cover 11 through a hinge 10, a sealing sheet 12 is arranged in the middle of the back of the base station box cover 11, water grooves 13 are formed in the two sides of the back of the base station box cover 11, a lock catch 14 is arranged in the left side of the base station box cover 11 along the width direction and is positioned in the water grooves 13, a lock catch seat 15 is arranged on the end face of the base station box body 1 and opposite to the lock catch 14.
Further, the control circuit board 2 is arranged on the upper side inside the base station box body 1 and has a sufficient gap from the bottom of the base station box body 1;
furthermore, one end of the extension spring 7 is connected to one side of the explosion-proof hole 5;
further, the base station box body 1 and the base station box cover 11 are both made of explosion-proof aluminum alloy materials;
further, the explosion-proof elastic plate 6 is matched with the explosion-proof hole 5 in size, the explosion-proof hole 5 penetrates through the base station box body 1 and extends to the outside of the base station box body 1, and the minimum extension distance of the extension spring 7 is greater than the length of the explosion-proof hole 5;
further, the control circuit board 2 is fixedly connected inside the base station box 1 through screws.
The utility model discloses work flow: when in use, the base station box cover 11 is matched and covered with the base station box body 1, the lock catch 14 is matched with the lock catch seat 15 at the moment, the base station box cover 11 and the base station box body 1 are matched, meanwhile, the back surface of the base station box cover 11 is provided with the sealing sheet 12, the sealing performance of the base station is enhanced, meanwhile, the back surface of the base station box cover 11 is provided with the water trough 13, the end surface of the base station box body 1 is provided with the waterproof brim 9, the rainwater can be effectively prevented from invading, the control circuit board 2 is arranged at the upper side of the inner part of the base station box body 1 and has a large enough gap from the bottom of the base station box body 1, the electrical components in the base station are effectively ensured to be far away from the rainwater, the waterproof purpose is realized, on the other hand, the explosion-proof hole 5 is arranged, the explosion-proof elastic board 7 is matched with the explosion-proof hole 5 in size, the explosion-proof hole 5 penetrates through the base station box body 1 and extends to the outer part of the base station box body 1, the minimum extending distance of the extension spring 7 is larger than the length of the explosion-proof hole 5, when the inside atmospheric pressure of basic station increases suddenly, atmospheric pressure is with explosion-proof diving board 6 external pressure, and explosion-proof diving board 6 outwards extends along explosion-proof hole 5 and pops out basic station box 1 outside, and outside gas rushes into the basic station, realizes atmospheric pressure balance, reaches explosion-proof purpose, through being provided with dust screen 8 in the middle of stretching spring 7 department, can prevent that the dust from getting into when realizing atmospheric pressure balance.
Although embodiments of the present invention have been shown and described, it would be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the invention; modifying; alternatives and modifications, the scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an this ampere of type wireless communication basic station, includes base station box (1), its characterized in that: the base station box comprises a base station box body (1), and is characterized in that a control circuit board (2) is arranged on the right side wall of the inner side of the base station box body (1) along the width direction, an antenna hole (3) is formed in the bottom of the base station box body (1), an antenna (4) is arranged in the antenna hole (3), an explosion-proof hole (5) is formed in the right side wall of the base station box body (1) along the length direction, an explosion-proof elastic plate (6) is arranged in the explosion-proof hole (5), a stretching spring (7) is arranged at the center of the explosion-proof elastic plate (6), a dust screen (8) is arranged in the middle of the outer wall of the stretching spring (7), a waterproof eaves (9) is arranged on the end face of the base station box body (1), the left side of the end face of the base station box body (1) along the length direction is connected with a base station box cover (11) through a hinge (10), a sealing sheet (12) is arranged in the middle of the back of the base station box cover (11), water passing grooves (13) are formed in two sides of the back of the base station box cover (11), the back of the base station box cover (11) is arranged on the left side in the width direction and is provided with a lock catch (14) in a water trough (13), and a lock catch seat (15) is arranged on the end face of the base station box body (1) and opposite to the lock catch (14).
2. The intrinsically safe wireless communication base station of claim 1, wherein: the control circuit board (2) is arranged on the upper side inside the base station box body (1) and has a large enough gap from the bottom of the base station box body (1).
3. The intrinsically safe wireless communication base station of claim 1, wherein: one end of the extension spring (7) is connected to one side of the explosion-proof hole (5).
4. The intrinsically safe wireless communication base station of claim 1, wherein: the base station box body (1) and the base station box cover (11) are both made of explosion-proof aluminum alloy materials.
5. The intrinsically safe wireless communication base station of claim 1, wherein: explosion-proof diving board (6) and explosion-proof hole (5) size adaptation, explosion-proof hole (5) run through basic station box (1) and extend to the outside of basic station box (1), the minimum extension distance of stretch out spring (7) is greater than the length in explosion-proof hole (5).
6. The intrinsically safe wireless communication base station of claim 1, wherein: the control circuit board (2) is fixedly connected inside the base station box body (1) through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123413209.5U CN216852195U (en) | 2021-12-31 | 2021-12-31 | Intrinsic safety type wireless communication base station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123413209.5U CN216852195U (en) | 2021-12-31 | 2021-12-31 | Intrinsic safety type wireless communication base station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216852195U true CN216852195U (en) | 2022-06-28 |
Family
ID=82112490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123413209.5U Active CN216852195U (en) | 2021-12-31 | 2021-12-31 | Intrinsic safety type wireless communication base station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216852195U (en) |
-
2021
- 2021-12-31 CN CN202123413209.5U patent/CN216852195U/en active Active
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