CN212932985U - Portable signal acquisition box for seismic wave signals - Google Patents
Portable signal acquisition box for seismic wave signals Download PDFInfo
- Publication number
- CN212932985U CN212932985U CN202021863132.4U CN202021863132U CN212932985U CN 212932985 U CN212932985 U CN 212932985U CN 202021863132 U CN202021863132 U CN 202021863132U CN 212932985 U CN212932985 U CN 212932985U
- Authority
- CN
- China
- Prior art keywords
- box body
- upper box
- inner cavity
- signal acquisition
- lower box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Geophysics And Detection Of Objects (AREA)
Abstract
The utility model discloses a be used for portable signal acquisition box of seismic wave signal relates to signal acquisition technical field. The upper box body is connected with the lower box body in a buckling manner; a fixed support plate, a sucker, a first return spring, a second return spring and a third return spring are arranged in the inner cavity of the upper box body; the fixed supporting plate is abutted against the edge of the opening at the bottom of the upper box body, the sucker is fixed on the fixed supporting plate, and the rechargeable battery is adsorbed on the sucker; the inner cavity of the lower box body is provided with a dust removing fan, the dust removing fan is fixed on the lower box body through a fixing rod, the left side of the dust removing fan is provided with an air inlet, the right side of the dust removing fan is provided with a dust removing filter screen, the right side of the dust removing filter screen is an accommodating space, the accommodating space is used for placing a signal sensor, and the right side wall of the accommodating space is provided with an; the inner cavity of the upper box body is fixed with the inner cavity of the lower box body through a plurality of supporting ribs. The designed signal acquisition box solves the problem that the signal acquisition box in the prior art is complex in structure.
Description
Technical Field
The utility model relates to a signal acquisition technical field especially relates to a portable signal acquisition box for seismic wave signal.
Background
Seismic exploration is a geophysical exploration method which is based on the theory of seismic wave kinematics and dynamic characteristics and utilizes the difference of the response of the elasticity and density difference of a subsurface medium to artificial and natural excitation seismic waves to infer geological structures and forms. At present, a seismic exploration system mainly adopts a centralized control framework, is only suitable for a small-range and low-complexity area due to the limitation of the number of tracks and the processing capacity, and uses a conventional method for detection. The operational environment that current seismic wave signal gathered is complicated changeable, and the working face is directly hung into to the sensor, easily receives the striking probability big, spatter water easily when watering and damage circuit board, the big fragile of connector lug activity, the external fragile sensor of terminal box current situation such as connect. In conclusion, the probability that the sensor is directly hung on the working surface to be damaged is high, and monitoring is influenced.
Aiming at the actual conditions, a special device for the sensor is urgently needed to be developed, the sensor is protected, the use of field personnel is facilitated, and the monitoring effect is improved.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to above-mentioned defect, a portable signal acquisition box for seismic wave signal is provided to solve the problem that signal acquisition box structure is complicated among the prior art.
In order to achieve the above object, the utility model provides a following technical scheme:
a portable signal acquisition box for seismic wave signals comprises an upper box body and a lower box body, wherein the upper box body is connected with the lower box body in a buckling manner;
the inner cavity of the upper box body is provided with a fixed support plate, a sucker, a first return spring, a second return spring and a third return spring;
the fixed supporting plate is of a disc structure, the fixed supporting plate abuts against the edge of the bottom opening of the upper box body, the sucker is fixed on the fixed supporting plate, the sucker is adsorbed with a rechargeable battery, the top of the rechargeable battery is connected with the top wall of the inner cavity of the upper box body through the first return spring, the left side of the rechargeable battery is connected with the left wall of the inner cavity of the upper box body through the second return spring, and the right side of the rechargeable battery is connected with the right wall of the inner cavity of the upper box body through the third return spring;
the inner cavity of the lower box body is provided with a dust removing fan, the dust removing fan is fixed on the lower box body through a fixing rod, the left side of the dust removing fan is provided with an air inlet, the right side of the dust removing fan is provided with a dust removing filter screen, the right side of the dust removing filter screen is an accommodating space, the accommodating space is used for placing a signal sensor, and the right side wall of the accommodating space is provided with an air outlet;
the inner cavity of the upper box body and the inner cavity of the lower box body are fixed through a plurality of support ribs, one ends of the support ribs are movably connected with the top wall of the inner cavity of the upper box body, and the other ends of the support ribs are movably connected with the bottom wall of the inner cavity of the lower box body.
In the portable signal acquisition box for seismic signals, a handle is arranged on the upper box body and used for holding the upper box body;
the handle include hood, fastener and limiting plate, the hood be hollow arc lid, the top of fastener with the bottom mounting of hood, the fastener run through last box body and extend to last box body in, the limiting plate with the bottom mounting of fastener.
In the portable signal acquisition box for seismic signals, the upper box body is provided with a threaded hole, and the fastening piece penetrates through the threaded hole and is in threaded connection with the threaded hole.
In the portable signal acquisition box for seismic signals, the position of the fastener, which is close to the limiting plate, is provided with an annular groove, and the annular groove is provided with external threads matched with the threaded hole.
In the portable signal acquisition box for seismic signals, the limiting plate is of a cuboid structure and is abutted against the upper box body.
In the portable signal acquisition box for seismic signals, a solar cell panel is attached to the outer surface of the upper box body, a sliding rod is fixed at the bottom of the solar cell panel, a sliding groove is formed in the outer surface of the upper box body, the sliding rod is embedded in the sliding groove, and the sliding rod can slide relative to the sliding groove;
the solar panel is connected with the rechargeable battery.
In the portable signal acquisition box for seismic signals, the bottom of the lower box body is provided with the heat dissipation grating, and the heat dissipation grating is used for dissipating heat of the inner cavity of the lower box body.
In the portable signal acquisition box for seismic signals, the side surface of the lower box body is provided with the annular light-transmitting ring, and the annular light-transmitting ring is used for observing the internal condition of the lower box body.
In the portable signal acquisition box for seismic signals, the upper box body is made of polycarbonate material, and the lower box body is made of phenolic resin material;
the upper box body is an arc-shaped upper cover, a sealing ring is sleeved at the inner edge of the upper box body, and the sealing ring is matched with the outer edge of the lower box body;
the bottom of the lower box body is fixed with a plurality of support legs, the upper ends of the support legs are in threaded connection with the bottom of the lower box body, and the lower ends of the support legs are provided with tip structures.
To sum up, compared with the prior art, the utility model has the following beneficial effects:
the structure of the upper box body and the lower box body is adopted, the power supply device is separated from the signal sensor, the signal cables and the power supply cables which need to be laid during field work and the huge equipment cost generated by erecting the acquisition system are saved, a large amount of labor cost and time cost generated by erecting the acquisition system on the field are also saved, temporary cable laying on the field is reduced, the field neatness is kept, and the safety risk is reduced.
Drawings
Fig. 1 is a schematic structural diagram of a portable signal acquisition box for seismic signals according to the present invention;
FIG. 2 is a schematic structural view of the upper box body of the present invention;
FIG. 3 is a schematic structural view of the lower box body of the present invention;
fig. 4 is another schematic structural view of the upper box body of the present invention;
fig. 5 is a schematic structural view of the middle handle of the present invention.
Reference numerals:
100. an upper box body; 101. a handle; 102. a top cap; 103. a fastener; 104. a limiting plate; 105. an annular groove; 106. a threaded hole; 107. an external thread; 108. fixing the support plate; 109. a suction cup; 110. a rechargeable battery; 111. a first return spring; 112. a second return spring 113, a third return spring;
200. a lower box body; 201. an annular light-transmitting ring; 202. a dust removal fan; 203. fixing the rod; 204. a dust removal filter screen; 205. an accommodating space;
300. a support leg; 301. a tip structure.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a mechanism embodiment of the present invention, not a whole embodiment, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiment of the present invention.
The portable signal acquisition box for seismic signals in the embodiment comprises an upper box body 100 and a lower box body 200, as shown in fig. 1, wherein the upper box body 100 is connected with the lower box body 200 in a snap-fit manner. The whole structure is simple and comprises two parts, wherein the upper box 100 and the lower box 200 can be made of metal material, such as aluminum alloy material which can resist the corrosion of natural environment.
As shown in fig. 2, the inner cavity of the upper box 100 is provided with a fixed support plate 108, a suction cup 109, a first return spring 111, a second return spring 112 and a third return spring 113;
the fixed support plate 108 is of a disc structure, the fixed support plate 108 abuts against the edge of the bottom opening of the upper case 100, the suction cup 109 is fixed on the fixed support plate 108, the suction cup 109 is adsorbed with the rechargeable battery 110, the top of the rechargeable battery 110 is connected with the top wall of the inner cavity of the upper case 100 through the first return spring 111, the left side of the rechargeable battery 110 is connected with the left wall of the inner cavity of the upper case 100 through the second return spring 112, and the right side of the rechargeable battery 110 is connected with the right wall of the inner cavity of the upper case 100 through the third return spring 113; the above-mentioned mode of setting up is convenient for rechargeable battery 110's balance stable, and three reset spring can play the cushioning effect, and vibrations are to rechargeable battery 110's influence during the reduction transportation, and rechargeable battery 110 adsorbs on fixed stay board 108 through sucking disc 109 in addition, and the later stage of being convenient for is dismantled and is maintained. It should be noted that the fixed support plate 108 corresponds to a carrier table for carrying the rechargeable battery 110.
As shown in fig. 3, a dust removing fan 202 is arranged in an inner cavity of the lower box 200, the dust removing fan 202 is fixed to the lower box 200 through a fixing rod 203, an air inlet is formed in the left side of the dust removing fan 202, a dust removing filter screen 204 is arranged on the right side of the dust removing fan 202, an accommodating space 205 is formed in the right side of the dust removing filter screen 204, the accommodating space 205 is used for placing a signal sensor, and an air outlet is formed in the right side wall of the accommodating space 205. The lower box body 200 is designed to provide a safe and dustless environment for the signal sensor, and reduce the influence of the environment, and in practical application, the lower box body 200 needs to be in contact with ground soil or be partially inserted into the soil.
The inner cavity of the upper box body 100 and the inner cavity of the lower box body 200 are fixed through a plurality of support ribs, one ends of the support ribs are movably connected with the top wall of the inner cavity of the upper box body 100, and the other ends of the support ribs are movably connected with the bottom wall of the inner cavity of the lower box body 200. The brace rod mainly sets up in the edge of last box body 100 with box body 200 down, and its setting purpose can adopt small-size shock attenuation cylinder or elastic rod for playing the supporting role, and in addition, the swing joint who mentions above-mentioned specifically is threaded connection, only for the ease of from last box body 100 or lower box body 200 pull down the brace rod.
Further, as shown in fig. 4 and 5, a handle 101 is mounted on the upper case 100, and the handle 101 is used for holding the upper case 100;
the handle 101 comprises a top cap 102, a fastener 103 and a limiting plate 104, the top cap 102 is a hollow arc-shaped cover, the top end of the fastener 103 is fixed to the bottom end of the top cap 102, the fastener 103 penetrates through the upper box body 100 and extends into the upper box body 100, and the limiting plate 104 is fixed to the bottom end of the fastener 103. The purpose of the handle 101 is to facilitate carrying the signal acquisition box.
Meanwhile, the upper box 100 is provided with a threaded hole 106, and the fastening member 103 penetrates through the threaded hole 106 and is in threaded connection with the threaded hole 106.
Further, as shown in fig. 1, an annular groove 105 is formed in a position, close to the position of the position-limiting plate 104, of the fastening member 103, and an external thread 107 matched with the threaded hole 106 is formed in the annular groove 105.
In addition, the limiting plate 104 is a rectangular parallelepiped structure, and the limiting plate 104 abuts against the upper case 100. The stopper plate 104 can prevent the handle 101 from falling off.
Meanwhile, a solar cell panel is attached to the outer surface of the upper box body 100, a sliding rod is fixed at the bottom of the solar cell panel, a sliding groove is formed in the outer surface of the upper box body 100, the sliding rod is embedded in the sliding groove, and the sliding rod can slide relative to the sliding groove; the solar panel is connected to the rechargeable battery 110.
Because the signal sensor is placed in the lower box body 200, the heat dissipation treatment needs to be enhanced, and the bottom of the lower box body 200 is provided with a heat dissipation grid which is used for dissipating heat of the inner cavity of the lower box body 200.
As shown in fig. 1, an annular transparent ring 201 is disposed on a side surface of the lower case 200, and the annular transparent ring 201 is used for observing an internal condition of the lower case 200.
Other new improvements are as follows:
the upper box body 100 is made of polycarbonate material, and the lower box body 200 is made of phenolic resin material;
the upper box body 100 is an arc-shaped upper cover, a sealing ring is sleeved on the inner edge of the upper box body 100, and the sealing ring is matched with the outer edge of the lower box body 200;
a plurality of support legs 300 are fixed at the bottom of the lower box body 200, the upper ends of the support legs 300 are in threaded connection with the bottom of the lower box body 200, and the lower ends of the support legs 300 are provided with tip structures 301.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. A portable signal acquisition box for seismic signals, characterized by:
the box comprises an upper box body (100) and a lower box body (200), wherein the upper box body (100) is connected with the lower box body (200) in a buckling manner;
a fixed support plate (108), a sucker (109), a first return spring (111), a second return spring (112) and a third return spring (113) are arranged in the inner cavity of the upper box body (100);
the fixed support plate (108) is of a disc structure, the fixed support plate (108) abuts against the edge of the bottom opening of the upper box body (100), the sucker (109) is fixed on the fixed support plate (108), a rechargeable battery (110) is adsorbed on the sucker (109), the top of the rechargeable battery (110) is connected with the top wall of the inner cavity of the upper box body (100) through the first return spring (111), the left side of the rechargeable battery (110) is connected with the left wall of the inner cavity of the upper box body (100) through the second return spring (112), and the right side of the rechargeable battery (110) is connected with the right wall of the inner cavity of the upper box body (100) through the third return spring (113);
a dust removing fan (202) is arranged in an inner cavity of the lower box body (200), the dust removing fan (202) is fixed on the lower box body (200) through a fixing rod (203), an air inlet is formed in the left side of the dust removing fan (202), a dust removing filter screen (204) is arranged on the right side of the dust removing fan (202), an accommodating space (205) is formed in the right side of the dust removing filter screen (204), the accommodating space (205) is used for placing a signal sensor, and an air outlet is formed in the right side wall of the accommodating space (205);
the inner cavity of the upper box body (100) and the inner cavity of the lower box body (200) are fixed through a plurality of support ribs, one ends of the support ribs are movably connected with the top wall of the inner cavity of the upper box body (100), and the other ends of the support ribs are movably connected with the bottom wall of the inner cavity of the lower box body (200).
2. The portable signal acquisition box for seismic signals of claim 1, wherein:
a handle (101) is arranged on the upper box body (100), and the handle (101) is used for holding the upper box body (100);
handle (101) including hood (102), fastener (103) and limiting plate (104), hood (102) be hollow arc lid, the top of fastener (103) with the bottom mounting of hood (102), fastener (103) run through last box body (100) and extend to last box body (100) in, limiting plate (104) with the bottom mounting of fastener (103).
3. A portable signal acquisition box for seismic signals according to claim 2, wherein:
the upper box body (100) is provided with a threaded hole (106), and the fastening piece (103) penetrates through the threaded hole (106) and is in threaded connection with the threaded hole (106).
4. A portable signal acquisition box for seismic signals according to claim 3, wherein:
the part of the fastener (103) close to the limiting plate (104) is provided with an annular groove (105), and the annular groove (105) is provided with an external thread (107) matched with the threaded hole (106).
5. A portable signal acquisition box for seismic signals according to claim 2, wherein:
the limiting plate (104) is of a cuboid structure, and the limiting plate (104) is abutted against the upper box body (100).
6. The portable signal acquisition box for seismic signals of claim 1, wherein:
a solar cell panel is attached to the outer surface of the upper box body (100), a sliding rod is fixed at the bottom of the solar cell panel, a sliding groove is formed in the outer surface of the upper box body (100), the sliding rod is embedded in the sliding groove, and the sliding rod can slide relative to the sliding groove;
the solar panel is connected with the rechargeable battery (110).
7. The portable signal acquisition box for seismic signals of claim 1, wherein:
the bottom of the lower box body (200) is provided with a heat dissipation grid, and the heat dissipation grid is used for dissipating heat of the inner cavity of the lower box body (200).
8. The portable signal acquisition box for seismic signals of claim 1, wherein:
the side of the lower box body (200) is provided with an annular light-transmitting ring (201), and the annular light-transmitting ring (201) is used for observing the internal condition of the lower box body (200).
9. The portable signal acquisition box for seismic signals of claim 1, wherein:
the upper box body (100) is made of polycarbonate material, and the lower box body (200) is made of phenolic resin material;
the upper box body (100) is an arc-shaped upper cover, a sealing ring is sleeved on the inner edge of the upper box body (100), and the sealing ring is matched with the outer edge of the lower box body (200);
the bottom of the lower box body (200) is fixed with a plurality of support legs (300), the upper ends of the support legs (300) are in threaded connection with the bottom of the lower box body (200), and the lower ends of the support legs (300) are provided with tip structures (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021863132.4U CN212932985U (en) | 2020-08-28 | 2020-08-28 | Portable signal acquisition box for seismic wave signals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021863132.4U CN212932985U (en) | 2020-08-28 | 2020-08-28 | Portable signal acquisition box for seismic wave signals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212932985U true CN212932985U (en) | 2021-04-09 |
Family
ID=75301446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021863132.4U Active CN212932985U (en) | 2020-08-28 | 2020-08-28 | Portable signal acquisition box for seismic wave signals |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212932985U (en) |
-
2020
- 2020-08-28 CN CN202021863132.4U patent/CN212932985U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212932985U (en) | Portable signal acquisition box for seismic wave signals | |
| CN109193409A (en) | A kind of explosion-proof intelligent monitoring gas concentration monitoring distribution box | |
| CN204117066U (en) | A kind of detachable electrostatic precipitation cabinet | |
| CN206992549U (en) | The electric power cabinet that a kind of good heat dissipation effect is moved easily | |
| CN210867937U (en) | High-efficient protector of digital video recorder | |
| CN220421643U (en) | Dampproofing structure of photovoltaic energy storage dc-to-ac converter | |
| CN112896433B (en) | Remote communication equipment capable of stably floating for marine environmental monitoring | |
| CN212410559U (en) | Environment detector with protection device | |
| CN106829196B (en) | Portable box of dampproofing formula macroseism appearance | |
| CN208921186U (en) | Hand-held agricultural disaster monitor | |
| CN206258794U (en) | The special cabinet of dust-collecting type computer | |
| CN208509227U (en) | A kind of active noise reduction Full-frequency stereo | |
| CN208009876U (en) | The fixed job platform of main transformer of transformer substation | |
| KR200456515Y1 (en) | Built-in battry streetlight pole including waterproof function | |
| CN211236288U (en) | Dampproof device of water conservancy and hydropower equipment | |
| CN208030057U (en) | A kind of trapping lamp environmental protecting device | |
| CN213954703U (en) | River course rivers quality of water control is with control assembly quality | |
| CN213186908U (en) | Natural gas well head remote controller | |
| CN216388311U (en) | Household gas alarm | |
| CN211453351U (en) | Infrared light splitting oil measuring device | |
| CN214121550U (en) | House component impact test device | |
| CN214509018U (en) | Household multilayer mosquito-repellent incense rack | |
| CN217738294U (en) | Intelligent storehouse environment monitoring and collecting terminal | |
| CN221006477U (en) | Floating type wireless underground water level monitor | |
| CN216813548U (en) | Spirit level for engineering supervision |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |