CN207995637U - A kind of data acquisition device - Google Patents
A kind of data acquisition device Download PDFInfo
- Publication number
- CN207995637U CN207995637U CN201820460665.4U CN201820460665U CN207995637U CN 207995637 U CN207995637 U CN 207995637U CN 201820460665 U CN201820460665 U CN 201820460665U CN 207995637 U CN207995637 U CN 207995637U
- Authority
- CN
- China
- Prior art keywords
- heat emission
- emission hole
- fan
- bottom case
- fixedly connected
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- 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.)
- Expired - Fee Related
Links
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model belongs to harvester technical field,More particularly to a kind of data acquisition device,Bottom is equipped with battery cover in the bottom case,The battery cover side is fixedly connected with piece equipped with first,The other side is fixedly connected with piece equipped with second,Described first is fixedly connected with piece,Second, which is fixedly connected with piece, is fixed on by fixing bolt on bottom case,The side of the battery cover is equipped with heat emission hole in first,The other side is equipped with heat emission hole in second,Heat emission hole in described first,The equal equidistant arrangement of heat emission hole in second,Battery is equipped in the battery cover,The battery cover side is equipped with the first fan,The other side is equipped with the second fan,First fan,Second fan is fixed on by connecting bolt on the inner wall of bottom case,The side of the bottom case is equipped with the first outer heat emission hole,The other side is equipped with the second outer heat emission hole,The first outer heat emission hole,The second outer equal equidistant arrangement of heat emission hole,The first outer heat emission hole is opposite with the first position of fan,Second outer heat emission hole is opposite with the second position of fan.
Description
Technical field
The utility model belongs to harvester technical field more particularly to a kind of data acquisition device.
Background technology
Data acquire, also known as data acquisition, are to utilize a kind of device, from exterior gathered data and are input in system
One interface in portion.Data acquisition technology is widely used in every field.Such as camera, microphone, all it is data acquisition work
Tool.
Collected data are to be converted into the various physical quantitys of electric signal, such as temperature, water level, wind speed, pressure, can be with
It is analog quantity, can also be digital quantity.Acquisition is usually sample mode, i.e., every certain time (claiming the sampling period) to same points
According to repeated acquisition.The data of acquisition are instantaneous value mostly, can also be a characteristic value in certain time.Accurate DATA REASONING
It is the basis of data acquisition.Data method for measurement has contact and contactless, and detecting element is varied.No matter which kind of method
And element, premised on not influencing measurand state and measuring environment, to ensure the correctness of data.
Data acquisition meaning is very wide, includes the acquisition to planar continuous physical quantity.In computer aided drawing, mapping, set
In meter, data acquisition is alternatively referred to as to figure or image digitazation process, collected at this time is geometric sense (or including physics
Amount, such as gray scale) data.
In today of internet industry fast development, data acquisition has been widely used in internet and distributed neck
Domain, data collecting field have occurred that important variation.First, the intelligent data acquisition system in distributed AC servo system application scenario
System at home and abroad has been achieved for significant progress.Secondly, the quantity of bus compatible type data acquisition plug-in unit constantly increases, and a
The quantity of the data collecting system of people's computer compatibility is also increasing.Various data gather computers successively come out both at home and abroad, by data
A completely new epoch have been brought in acquisition into.
Data acquisition device generally requires installation outdoors, and needs prolonged power supply, so the capacity one of battery
As it is larger, and due to prolonged continuous work, the temperature in equipment is higher, and the heat dissipation of equipment is one more scabrous
Problem.
Invention content
The utility model provides a kind of data acquisition device, mentioned above in the background art due to permanent worker to solve
Make, internal temperature is higher, and radiate difficult problem.
The technical issues of the utility model is solved is realized using following technical scheme：
A kind of data acquisition device, including upper cover, bottom case, the upper cover, bottom case four angles be equipped with screw hole, it is described
Upper cover, bottom case are fixedly connected by screw, and bottom is equipped with battery cover in the bottom case, and the battery cover side is equipped with first and fixes
Connection sheet, the other side are fixedly connected with piece equipped with second, and described first is fixedly connected with piece, second is fixedly connected with piece by fixed spiral shell
Bolt is fixed on bottom case, and the side of the battery cover is equipped with heat emission hole in first, and the other side is equipped with heat emission hole in second, and described the
Heat emission hole in one, the equal equidistant arrangement of heat emission hole in second are equipped with battery in the battery cover, and the battery cover side is equipped with first
Fan, the other side are equipped with the second fan, and heat emission hole is opposite with the first position of fan in described first, in described second heat emission hole and
Second position of fan is opposite, and first fan, the second fan are fixed on by connecting bolt on the inner wall of bottom case, the bottom
The side of shell is equipped with the first outer heat emission hole, and the other side is equipped with the second outer heat emission hole, the first outer heat emission hole, the second outer heat emission hole
Equal equidistant arrangement, the first outer heat emission hole is opposite with the first position of fan, the second outer heat emission hole and the second position of fan
Relatively.
The inner wall of the bottom case is equipped with support column, and the support top end is equipped with positive stop lug boss, and the inner wall of the upper cover is set
There are limited post, the position of the limited post opposite with the position of positive stop lug boss.
The support column, limited post quantity be 4-8.
Heat emission hole in described first, the quantity of heat emission hole is 3-6 in second.
The first outer heat emission hole, the second outer heat emission hole quantity be 3-8.
The beneficial effects of the utility model are：
Interior heat emission hole is arranged in 1 the technical program in battery cover, and fan is arranged in battery cover both sides, is also provided on bottom case
There is outer heat emission hole, to realize good heat dissipation cycle in harvester, ensures the normal work of equipment, the non-convention of implementation result
Think.
2 the technical program implementation costs are low, and installing and dismounting is very convenient.
The component of 3 the technical program is all made of screws bolts connection, easy for assemble or unload and stabilized structure.
4, by the cooperation mounting circuit boards of limited post and support column, can facilitate the detachable maintaining of circuit board.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model bottom case；
Fig. 2 is the structural schematic diagram of the utility model upper cover；
Fig. 3 is the installation diagram of the utility model upper cover and bottom case；
In figure：1- bottom cases, 2- upper covers, 3- battery covers, 4- first are fixedly connected with piece, and 5- second is fixedly connected with piece, and 6- is fixed
Bolt, heat emission hole in 8- first, heat emission hole in 9- second, 10- batteries, the first fans of 11-, the second fans of 12-, 13- connection spiral shells
Bolt, the first outer heat emission holes of 15-, the second outer heat emission holes of 16-, 17- support columns, 18- positive stop lug boss, 19- limited posts, 20- screw holes,
21- circuit boards, 22- limit holes, 23- screws.
Specific implementation mode
A kind of data acquisition device, including upper cover 2, bottom case 1, upper cover 2, bottom case 1 four angles be equipped with screw hole 20, on
Lid 2, bottom case 1 are fixedly connected by screw 23, and bottom is equipped with battery cover 3 in bottom case 1, and 3 side of battery cover is equipped with first company of fixation
Contact pin 4, the other side are fixedly connected with piece 5 equipped with second, and first is fixedly connected with piece 4, second is fixedly connected with piece 5 and passes through fixing bolt
6 are fixed on bottom case 1, and the side of battery cover 3 is equipped with heat emission hole 8 in first, and the other side is equipped with heat emission hole 9 in second, in first
9 equal equidistant arrangement of heat emission hole in heat emission hole 8, second, battery cover 3 is interior to be equipped with battery 10, and 3 side of battery cover is equipped with the first fan
11, the other side is equipped with the second fan 12, and heat emission hole 8 is opposite with 11 position of the first fan in first, heat emission hole 9 and second in second
12 position of fan is opposite, and the first fan 11, the second fan 12 are fixed on by connecting bolt 13 on the inner wall of bottom case 1, bottom case 1
Side be equipped with the first outer heat emission hole 15, the other side is equipped with the second outer heat emission hole 16, the first outer heat emission hole 15, the second outer heat emission hole
16 equal equidistant arrangements, the first outer heat emission hole 15 is opposite with 11 position of the first fan, the second outer heat emission hole 16 and 12, the second fan
It sets opposite.
The inner wall of bottom case 1 is equipped with support column 17, and 17 top of support column is equipped with positive stop lug boss 18, and the inner wall of upper cover 2 is equipped with limit
Position column 19, the position of limited post 19 is opposite with the position of positive stop lug boss 18, is equipped with limiting slot 22 in circuit board 21, when installation, elder generation
Circuit board is placed on support column 17, so that limited post 19 is located in limiting slot 22, then buckles upper cover 2 again.
Support column 17, limited post 19 quantity be 4-8, for the present embodiment for 4, particular number can be according to reality
Situation is arranged.
The quantity of heat emission hole 9 is 3-6 in heat emission hole 8, second in first, and the present embodiment is for 6, particular number
It can be arranged according to actual conditions.
First outer heat emission hole 15, the second outer heat emission hole 16 quantity be 3-8, the present embodiment is for 5, specific number
Amount can be arranged according to actual conditions.
The embodiments of the present invention are described in detail above, but the content is only the preferable of the utility model
Embodiment should not be considered as limiting the scope of the present invention, made according to the scope of application of this utility model equal
Deng variation and improvement etc., should all still belong within the patent covering scope of the utility model.
Claims (5)
1. a kind of data acquisition device, it is characterised in that：Including upper cover, bottom case, the upper cover, bottom case four angles be equipped with spiral shell
Nail hole, the upper cover, bottom case are fixedly connected by screw, and bottom is equipped with battery cover in the bottom case, and the battery cover side is set
There is first to be fixedly connected with piece, the other side is fixedly connected with piece equipped with second, and described first is fixedly connected with that piece, second to be fixedly connected with piece equal
It is fixed on bottom case by fixing bolt, the side of the battery cover is equipped with heat emission hole in first, and the other side, which is equipped in second, to be dissipated
Hot hole, heat emission hole in described first, the equal equidistant arrangement of heat emission hole in second are equipped with battery, the battery cover in the battery cover
Side is equipped with the first fan, and the other side is equipped with the second fan, and heat emission hole is opposite with the first position of fan in described first, and described the
Heat emission hole is opposite with the second position of fan in two, and first fan, the second fan are fixed on bottom case by connecting bolt
On inner wall, the side of the bottom case is equipped with the first outer heat emission hole, and the other side is equipped with the second outer heat emission hole, radiates outside described first
Hole, the second outer equal equidistant arrangement of heat emission hole, the first outer heat emission hole is opposite with the first position of fan, the second outer heat emission hole
It is opposite with the second position of fan.
2. a kind of data acquisition device according to claim 1, it is characterised in that：The inner wall of the bottom case is equipped with support
Column, the support top end are equipped with positive stop lug boss, and the inner wall of the upper cover is equipped with limited post, the position of the limited post and limit
The position of boss is opposite.
3. a kind of data acquisition device according to claim 2, it is characterised in that：The quantity of the support column, limited post
It is 4-8.
4. a kind of data acquisition device according to claim 3, it is characterised in that：Heat emission hole in described first, in second
The quantity of heat emission hole is 3-6.
5. a kind of data acquisition device according to claim 4, it is characterised in that：The first outer heat emission hole, outside second
The quantity of heat emission hole is 3-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820460665.4U CN207995637U (en) | 2018-03-22 | 2018-03-22 | A kind of data acquisition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820460665.4U CN207995637U (en) | 2018-03-22 | 2018-03-22 | A kind of data acquisition device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207995637U true CN207995637U (en) | 2018-10-19 |
Family
ID=63830553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820460665.4U Expired - Fee Related CN207995637U (en) | 2018-03-22 | 2018-03-22 | A kind of data acquisition device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207995637U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110164484A (en) * | 2019-05-23 | 2019-08-23 | 合肥泛米智能科技有限公司 | A kind of household data memory device |
| CN114123450A (en) * | 2021-11-27 | 2022-03-01 | 春秋航空技术发展江苏有限公司 | Special ground mobile power supply for navigation aircraft |
-
2018
- 2018-03-22 CN CN201820460665.4U patent/CN207995637U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110164484A (en) * | 2019-05-23 | 2019-08-23 | 合肥泛米智能科技有限公司 | A kind of household data memory device |
| CN114123450A (en) * | 2021-11-27 | 2022-03-01 | 春秋航空技术发展江苏有限公司 | Special ground mobile power supply for navigation aircraft |
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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: 20181019 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |