CN205507757U - Dustproof calculator - Google Patents
Dustproof calculator Download PDFInfo
- Publication number
- CN205507757U CN205507757U CN201620270992.4U CN201620270992U CN205507757U CN 205507757 U CN205507757 U CN 205507757U CN 201620270992 U CN201620270992 U CN 201620270992U CN 205507757 U CN205507757 U CN 205507757U
- Authority
- CN
- China
- Prior art keywords
- calculator
- elastic rubber
- computer
- operation button
- independent
- 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.)
- Expired - Fee Related
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- Details Of Measuring And Other Instruments (AREA)
Abstract
The utility model discloses a dustproof calculator, including the calculator body, the top of calculator body is equipped with independent broadcaster, one side fixed mounting groove of calculator body, the inboard of mounting groove is equipped with the elastic rubber board, one side of elastic rubber board is equipped with the operation button, the detection circuit board is connected to one side electricity of operation button, one side electricity connection control circuit board of detection circuit board, one side electricity connection center chip of control circuit board, the center chip carries out the electricity with independent broadcaster and is connected, the bottom fixed mounting independent battery box of calculator body. This dustproof calculator, through the elastic rubber board, the use of the ware that is easy to calculate when guaranteeing operation button closed, the abundant inside dust that falls into of calculator that prevents to guarantee the accuracy nature of calculator, and assist the work of accounting with the here.
Description
Technical field
This utility model relates to calculator device technical field, a kind of dust-proof computer.
Background technology
The commonly used computer of accounting carries out data operation; the degree of accuracy of computer is highly important for accounting; but due to environmental factors; dust is often had to fall into inside computer from button space, broadcaster and the electric car of computer; the internal circuit of computer is caused impact, needs for this traditional computer is improved so that it is avoid contacting with dust as far as possible; thus reach the dust reduction capability of computer, with this, computer is protected.
Summary of the invention
The purpose of this utility model is to provide a kind of dust-proof computer, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, this utility model following technical scheme of offer: a kind of dust-proof computer, including computer body, the top of described computer body is provided with independent broadcaster, the side fixed installation groove of described computer body, the inner side of described mounting groove is provided with elastic rubber slab, the side of described elastic rubber slab is provided with operation button, the side electrical connection sensing circuit plate of described operation button, the side electrical connection control circuit plate of described sensing circuit plate, the side electrical connection center dies of described control circuit plate, described center dies is electrically connected with independent broadcaster, the bottom fixed installation independent battery box of described computer body, described mounting groove is fixedly connected by marine glue with elastic rubber slab.
Compared with prior art, the beneficial effects of the utility model are: this dust-proof computer, by independent broadcaster, it is substantially prevented from computer to fall into dust by broadcaster and affect the work of broadcaster, pass through mounting groove, it is easily installed and dismantles elastic rubber slab, thus ensure the function of elastic rubber slab, pass through elastic rubber slab, the use of computer it is easy to when ensureing the closing to operation button, by independent battery box, the internal circuit of accumulator with computer is completely cut off, prevent from falling into inside computer dust with this, this dust-proof computer, sufficiently prevent from falling into inside computer dust, thus ensure the accuracy of computer, and assist the work of accounting with this.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 is internal structure schematic diagram of the present utility model.
In figure: 1 computer body, 2 independent broadcasters, 3 display, 4 elastic rubber slabs, 5 independent battery boxes, 6 mounting grooves, 7 operation button, 8 sensing circuit plates, 9 control circuit plates, 10 center dies, 11 accumulator.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
Refer to Fig. 1-2, a kind of technical scheme of this utility model offer: a kind of dust-proof computer, including computer body 1, the top of computer body 1 is provided with independent broadcaster 2, by independent broadcaster 2, computer can be substantially prevented from and fall into dust by broadcaster and affect the work of broadcaster.The side fixed installation groove 6 of computer body 1, by mounting groove 6, can be easily installed and dismantle elastic rubber slab 4, thus ensure the function of elastic rubber slab 4.The inner side of mounting groove 6 is provided with elastic rubber slab 4, by elastic rubber slab 4, can be easy to the use of computer when ensureing the closing to operation button 7.The side of elastic rubber slab 4 is provided with operation button 7, the side electrical connection sensing circuit plate 8 of operation button 7, by sensing circuit plate 8, the operation information of operation button 7 can be collected, and pass it to control circuit plate 9.The side electrical connection control circuit plate 9 of sensing circuit plate 8, by control circuit plate 9, it is ensured that the chip 10 control to computer.The side electrical connection center dies 10 of control circuit plate 9, by center dies 10, it is ensured that the normal work of computer.Center dies 10 is electrically connected with independent broadcaster 2, the bottom fixed installation independent battery box 5 of computer body 1, by independent battery box 5, can be completely cut off by the internal circuit of accumulator 11 with computer, prevent from falling into inside computer dust with this.
Mounting groove 6 is fixedly connected by marine glue with elastic rubber slab 4, by marine glue, can be conveniently replaceable elastic rubber slab 4, and sufficiently close operation button 7, prevent operating button 7 with this and enter dust.
The outside of independent broadcaster 2 is provided with metal dust net, by metal dust net, plays certain dustproof effect, and protects independent broadcaster 2 to a certain extent.
The inner side of independent battery box 5 is provided with accumulator 11, and accumulator 11 is electrically connected with control circuit plate 9, and by accumulator 11, the work for computer provides the energy, thus ensures the normal work of computer.
Embodiment the most of the present utility model, for the ordinary skill in the art, being appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can carry out multiple change, revise, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (1)
- null1. a dust-proof computer，Including computer body (1)，It is characterized in that: the top of described computer body (1) is provided with independent broadcaster (2)，Side fixed installation groove (6) of described computer body (1)，The inner side of described mounting groove (6) is provided with elastic rubber slab (4)，The side of described elastic rubber slab (4) is provided with operation button (7)，Side electrical connection sensing circuit plate (8) of described operation button (7)，Side electrical connection control circuit plate (9) of described sensing circuit plate (8)，Side electrical connection center dies (10) of described control circuit plate (9)，Described center dies (10) is electrically connected with independent broadcaster (2)，Bottom fixed installation independent battery box (5) of described computer body (1),Described mounting groove (6) is fixedly connected by marine glue with elastic rubber slab (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620270992.4U CN205507757U (en) | 2016-04-01 | 2016-04-01 | Dustproof calculator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620270992.4U CN205507757U (en) | 2016-04-01 | 2016-04-01 | Dustproof calculator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205507757U true CN205507757U (en) | 2016-08-24 |
Family
ID=56734920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620270992.4U Expired - Fee Related CN205507757U (en) | 2016-04-01 | 2016-04-01 | Dustproof calculator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205507757U (en) |
-
2016
- 2016-04-01 CN CN201620270992.4U patent/CN205507757U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20170401 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |