CN212381571U - Data acquisition and transmission device for field earthquake monitoring station - Google Patents
Data acquisition and transmission device for field earthquake monitoring station Download PDFInfo
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- CN212381571U CN212381571U CN202020111924.XU CN202020111924U CN212381571U CN 212381571 U CN212381571 U CN 212381571U CN 202020111924 U CN202020111924 U CN 202020111924U CN 212381571 U CN212381571 U CN 212381571U
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- housing
- heat conducting
- fin
- main control
- data acquisition
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Abstract
The utility model discloses a data acquisition transmission device of open-air seismic monitoring station, comprising a base plate, detachable housing and detachable main control board are installed to the top of bottom plate, the main control board is located the housing, install the fin on the housing, the fin contacts through the chip of heat conduction mechanism with the main control board, the detachable fixed plate is installed to one side lateral wall of housing. In the utility model, the effect that the temperature of the chip is transferred to the radiating fin through the heat conducting fin and the heat conducting pipe is achieved through the action of the radiating fin, the heat conducting pipe, the heat conducting fin and the housing, the function that the radiating fin radiates the integrated device in the housing is realized, and meanwhile, the sealing property between the housing and the bottom plate is also ensured; the utility model discloses in, through the mating reaction of fixed plate, circuit board, extension joint and sealing washer, reached the effect that the housing can be followed to the fixed plate and pulled down, realized being convenient for change the extension joint of damage on the device.
Description
Technical Field
The utility model relates to a seismic monitoring technical field especially relates to data acquisition transmission device of open-air seismic monitoring station.
Background
The earthquake monitoring refers to monitoring and measuring earthquake precursor abnormity and earthquake activity before and after an earthquake occurs. The earthquake monitoring mainly comprises a plurality of division methods, one is a division of the profession and the masses, and refers to a professional earthquake station and a plurality of group measuring points, wherein the professional earthquake station is mainly used for monitoring instruments, such as a water level meter, a seismograph, an electromagnetic wave measuring instrument and the like, and is used for monitoring the microscopic premonition information of the earthquake; the latter method is mainly to observe the macroscopic abnormal phenomena before earthquake by means of shallow water well, water temperature, abnormal activities of animals and plants, etc. The communication modes selectable by the station are as follows: programmed telephone, mobile communication, DDN special line, radio station, satellite data communication, radio voice station, computer network, etc.
The existing outdoor earthquake monitoring station generally uses a CDMA industrial router to transmit data acquired by earthquake data acquisition equipment, the earthquake data acquisition equipment is in the field, the field environment is severe, the situations of wind and rain and the like can often occur, the requirement on the sealing performance of the CDMA industrial router is strict, the existing CDMA industrial router adopts a fan to dissipate heat, and the CDMA industrial router cannot be applied to the field environment.
Therefore, a data acquisition and transmission device of a field seismic monitoring station is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art, and the data acquisition and transmission device of the field earthquake monitoring station is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
data acquisition transmission device of open-air seismic monitoring station, comprising a base plate, detachable housing and detachable main control board are installed to the top of bottom plate, the main control board is located the housing, install the fin on the housing, the fin contacts through the chip of heat conduction mechanism with the main control board, the detachable fixed plate is installed to one side lateral wall of housing, be equipped with the installing port that corresponds with the fixed plate on the housing, install a plurality of extension joints and two antenna joint on the fixed plate, be provided with extension joint and antenna joint on the fixed plate, the main control board is connected with the circuit board, two through the wire antenna joint and a plurality of extension joint are all installed on the circuit board.
Further, the heat conducting mechanism comprises a heat conducting fin, the bottom of the heat conducting fin is in contact with the top of the chip, and the top of the heat conducting fin is connected with the radiating fin through a heat conducting pipe.
Further, be equipped with the sealing washer of mouth style of calligraphy setting on the housing, be equipped with the mounting groove that corresponds with the sealing washer on the housing, the both sides of sealing washer contact with the lateral wall of fixed plate and the inside wall of mounting groove respectively.
Furthermore, four fixing holes which are arranged in an oval shape are formed in the bottom plate.
Furthermore, a detachable antenna is installed on the antenna joint.
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. in the utility model, the effect that the temperature of the chip is transferred to the radiating fin through the heat conducting fin and the heat conducting pipe is achieved through the action of the radiating fin, the heat conducting pipe, the heat conducting fin and the housing, the function that the radiating fin radiates the integrated device in the housing is realized, and meanwhile, the sealing property between the housing and the bottom plate is also ensured;
2. the utility model discloses in, through the mating reaction of fixed plate, circuit board, extension joint and sealing washer, reached the effect that the housing can be followed to the fixed plate and pulled down, realized being convenient for change the extension joint of damage on the device.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
Fig. 1 is a schematic diagram of the overall structure of a data acquisition and transmission device of a field seismic monitoring station according to the present invention;
FIG. 2 is a right side view of the data acquisition and transmission device of the field seismic monitoring station of the present invention;
FIG. 3 is a schematic diagram of the right-view internal structure of the data acquisition and transmission device of the field earthquake monitoring station according to the present invention;
fig. 4 is the utility model provides a connection structure sketch map of circuit board, fixed plate, extension joint, antenna joint and circuit board among the data acquisition transmission device of open-air seismic monitoring station.
In the figure: 1. a base plate; 2. a housing; 3. a heat sink; 4. a fixing plate; 5. a fixing hole; 6. A seal ring; 7. a main control panel; 8. a heat conducting pipe; 9. a heat conductive sheet; 10. an expansion joint; 11. A circuit board.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being 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.
Referring to fig. 1-4, data acquisition transmission device of open-air seismic monitoring station, including bottom plate 1, detachable housing 2 and detachable main control board 7 are installed to the top of bottom plate 1, main control board 7 is located housing 2, install fin 3 on housing 2, fin 3 contacts with main control board 7's chip through heat conduction mechanism, detachable fixed plate 4 is installed to one side lateral wall of housing 2, be equipped with the installing port that corresponds with fixed plate 4 on the housing 2, install a plurality of expansion joint 10 and two antenna connector on the fixed plate 4, be provided with expansion joint 10 and antenna connector on the fixed plate 4, main control board 7 is connected with circuit board 11 through the wire, two antenna connector and a plurality of expansion joint 10 are all installed on circuit board 11. The detachable function of the housing 2 is to facilitate maintenance of the main control panel 7 inside the housing 2. The heat sink 3 is used for dissipating heat of chips and other components on the main control board 7 without affecting the sealing performance between the housing 2 and the bottom plate 1. The fixing plate 4 is detachable to facilitate replacement of the expansion joint 10. The circuit board 11 is connected with the main control board 7 through a wire, and two ends of the wire are respectively connected with the main control board 7 and the circuit board 11 through joints, so that the wire can be conveniently mounted and dismounted between the main control board 7 and the circuit board 11.
Further, the heat conducting mechanism comprises a heat conducting fin 9, the bottom of the heat conducting fin 9 is in contact with the top of the chip, and the top of the heat conducting fin 9 is connected with the heat radiating fin 3 through a heat conducting pipe 8. Because CDMA industrial level router is at the in-process of operation, the heat that the chip produced is the most, consequently, transmits the heat of chip for heat pipe 8 through heat conduction piece 9, and heat pipe 8 transmits the heat for fin 3 to reach and carry out radiating function to the chip, in addition, the inside heat of housing 2 also can dispel the heat through fin 3 that heat pipe 8 directly transmitted.
Further, be equipped with the sealing washer 6 that mouthful style of calligraphy set up on housing 2, be equipped with the mounting groove that corresponds with sealing washer 6 on housing 2, the both sides of sealing washer 6 contact with the lateral wall of fixed plate 4 and the inside wall of mounting groove respectively, fixed plate 4 is connected with housing 2 through the set screw, the effect of sealing washer 6 is the leakproofness of guaranteeing between housing 2 and the fixed plate 4.
Furthermore, four fixing holes 5 which are arranged in an oval shape are arranged on the bottom plate 1. Facilitating the fixing of the bottom plate 1.
Furthermore, a detachable antenna is installed on the antenna joint.
The utility model discloses a theory of operation and use flow:
when the CDMA industrial router is in operation, data collected by the data collector is transmitted to an earthquake research institute through the CDMA industrial router, and the CDMA industrial router is in operation, a large amount of heat is generated by electric components and chips on a main control board 7, the heat generated by the chips is transmitted to a radiating fin 3 through a heat conducting fin 9 and a heat conducting pipe 8, the heat generated by other electric components is transmitted to the radiating fin 3 through the heat conducting pipe 8, so that the radiating effect is achieved, if one or more expansion joints 10 are damaged in the using process, a fixing plate 4 is detached from a housing 2, then a lead connected with a circuit board 11 is disconnected, a new fixing plate 4 with the circuit board 11 is replaced, the circuit board 11 is connected with the lead, then the replaced fixing plate 4 is installed on the housing 2, and then the replacement of the expansion joints 10 is completed, the device just can be quick dispel the heat to the integrated device of housing 2 inside, has still guaranteed the leakproofness between housing 2 and the bottom plate 1 simultaneously, in addition, can also change the expansion joint 10 that damages on the device, has fine practicality.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A data acquisition and transmission device of a field seismic monitoring station comprises a base plate (1) and is characterized in that a detachable housing (2) and a detachable main control panel (7) are installed at the top of the base plate (1), the main control panel (7) is located in the housing (2), a radiating fin (3) is installed on the housing (2), the radiating fin (3) is in contact with a chip of the main control panel (7) through a heat conduction mechanism, a detachable fixing plate (4) is installed on the outer side wall of one side of the housing (2), a mounting hole corresponding to the fixing plate (4) is formed in the housing (2), a plurality of expansion joints (10) and two antenna joints are installed on the fixing plate (4), the expansion joints (10) and the antenna joints are arranged on the fixing plate (4), the main control panel (7) is connected with a circuit board (11) through a wire, the two antenna connectors and the plurality of expansion connectors (10) are all arranged on a circuit board (11).
2. The data acquisition and transmission device for the field seismic monitoring station according to claim 1, wherein the heat conducting mechanism comprises a heat conducting fin (9), the bottom of the heat conducting fin (9) is in contact with the top of the chip, and the top of the heat conducting fin (9) is connected with the heat sink (3) through a heat conducting pipe (8).
3. The data acquisition and transmission device for the field seismic monitoring station as claimed in claim 1, wherein the housing (2) is provided with a sealing ring (6) which is arranged in a square shape, the housing (2) is provided with a mounting groove corresponding to the sealing ring (6), and two sides of the sealing ring (6) are respectively contacted with the outer side wall of the fixing plate (4) and the inner side wall of the mounting groove.
4. Data acquisition and transmission unit for a field seismic monitoring station according to claim 1, characterized in that the base plate (1) is provided with four fixing holes (5) in an elliptical shape.
5. The data acquisition and transmission unit for a field seismic monitoring station of claim 1, wherein the antenna connector has a detachable antenna mounted thereon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020111924.XU CN212381571U (en) | 2020-01-17 | 2020-01-17 | Data acquisition and transmission device for field earthquake monitoring station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020111924.XU CN212381571U (en) | 2020-01-17 | 2020-01-17 | Data acquisition and transmission device for field earthquake monitoring station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212381571U true CN212381571U (en) | 2021-01-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020111924.XU Expired - Fee Related CN212381571U (en) | 2020-01-17 | 2020-01-17 | Data acquisition and transmission device for field earthquake monitoring station |
Country Status (1)
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| CN (1) | CN212381571U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115484774A (en) * | 2022-09-15 | 2022-12-16 | 深圳市中航世星科技有限公司 | Shock wave signal acquisition device and damage effect measurement system |
-
2020
- 2020-01-17 CN CN202020111924.XU patent/CN212381571U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115484774A (en) * | 2022-09-15 | 2022-12-16 | 深圳市中航世星科技有限公司 | Shock wave signal acquisition device and damage effect measurement system |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210119 Termination date: 20220117 |
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| CF01 | Termination of patent right due to non-payment of annual fee |