CN204347794U - A kind of touch mouse realizing rainproof and electromagnetic compatibility - Google Patents
A kind of touch mouse realizing rainproof and electromagnetic compatibility Download PDFInfo
- Publication number
- CN204347794U CN204347794U CN201520034574.0U CN201520034574U CN204347794U CN 204347794 U CN204347794 U CN 204347794U CN 201520034574 U CN201520034574 U CN 201520034574U CN 204347794 U CN204347794 U CN 204347794U
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- China
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- rubber diaphragm
- sheet metal
- rainproof
- electromagnetic compatibility
- mouse
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Abstract
The utility model discloses a kind of touch mouse realizing rainproof and electromagnetic compatibility, top layer is rubber diaphragm (1), and rubber diaphragm (1) is provided with sealing flange; Under touch pad (2) and keypad (4) are all arranged at rubber diaphragm (1), and be installed on sheet metal (3); (3) are provided with fixed orifice to sheet metal, and fixed hole position is in the flange outer sides of rubber diaphragm (1); Rubber diaphragm (1) and casing (8) are by the fixed orifice of sheet metal (3) and screw in compression.The utility model, by touch mouse designs is become independently module, while making full use of silastic material elasticity realization sealing, in conjunction with the feature that metal material shield effectiveness is good, meets the EMC Requirements touching mouse.
Description
Technical field
The utility model relates to computing machine field of electromagnetic compatibility, is specifically related to a kind of touch mouse realizing rainproof and electromagnetic compatibility.
Background technology
More ruggedized computer is applied in and compares in rugged environment, and to the requirement of electromagnetic compatibility in demand fulfillment national military standard, the computing machine of especially field use, also needs the requirement meeting rainproof.Reinforced notebook computer product is able to a large amount of use because of its portability and good anti-adverse environment ability in army or field environment.For convenience of operation, touch the basic configuration one of of mouse usually used as reinforced notebook computer product, this just requires to touch electromagnetic compatibility and the rainproof requirement that mouse must meet complete machine, and it is larger to touch the usual area of mouse, and require flexible operation, cause the difficulty of electromagnetic compatibility and rainproof.
Summary of the invention
The technical problems to be solved in the utility model is: the requirement touching mouse electromagnetic screen and rainproof in order to meet ruggedized computer, the invention provides and a kind ofly touch the method that mouse realizes electromagnetic compatibility and rainproof, by the method to the process touching mouse, touch mouse can be made to meet electromagnetic compatibility and the rainproof requirement of computing machine simultaneously.
The technical scheme that the utility model adopts is:
Realize a touch mouse for rainproof and electromagnetic compatibility, top layer is rubber diaphragm, and rubber diaphragm is provided with sealing flange, coordinates can realize good sealing with casing; Under touch pad and keypad are all arranged at rubber diaphragm, and be installed on sheet metal; Sheet metal is provided with fixed orifice, and fixed hole position is in the flange outer sides of rubber diaphragm; Rubber diaphragm and casing pass through fixed orifice and the screw in compression of sheet metal, utilize the lip deforms on rubber diaphragm, realize touching the sealing between mouse module and casing.
For realizing electromagnetic compatibility, install radome at the sheet metal back side, the line of touch pad and keypad is packaged in the cavity that sheet metal and radome formed, and sheet metal coordinates with radome, can effectively prevent computer-internal electromagnetic exposure.
External cable is connected with mainboard by the feedthrough capacitor be fixed on radome.To the undesired signal filtering on cable be coupled to by feedthrough capacitor, reduce the electromagnetic exposure on cable.
Sheet metal and be provided with conductive sealing material between rubber diaphragm and radome, realizes the sealing touching mouse itself, rainproof.
Between rubber diaphragm and casing, be provided with conductive material, realize the electromagnetic screen sealing between sheet metal and casing.
The beneficial effects of the utility model are: the utility model is by becoming independently module by touch mouse designs, while making full use of silastic material elasticity realization sealing, in conjunction with the feature that metal material shield effectiveness is good, meet the EMC Requirements touching mouse.
Accompanying drawing explanation
Fig. 1 is appearance assumption diagram of the present utility model;
Fig. 2 is A-A cross section structure schematic diagram in Fig. 1;
Fig. 3 is the utility model structure schematic diagram;
Description of reference numerals: 1. rubber diaphragm, 2. touch pad, 3. sheet metal, 4. keypad, 5. feedthrough capacitor, 6. radome, 7. conductive sealing material, 8. casing, 9. conductive material.
Embodiment
With reference to the accompanying drawings, by embodiment, the utility model is further illustrated:
Embodiment 1:
As shown in Figure 1, 2, a kind of touch mouse realizing rainproof and electromagnetic compatibility, top layer is rubber diaphragm 1, and adopt the silastic material that temperature tolerance is good, rubber diaphragm 1 is provided with sealing flange, coordinates can realize good sealing with casing 7; Touch pad 2 and keypad 4 are all arranged at rubber diaphragm 1 time, and are installed on sheet metal 3; Sheet metal 3 is provided with fixed orifice, and fixed hole position is in the flange outer sides of rubber diaphragm 1; Rubber diaphragm 1 passes through fixed orifice and the screw in compression of sheet metal 3 with casing 8, utilizes the lip deforms on rubber diaphragm 1, realizes touching the sealing between mouse and casing 8.
Embodiment 2:
As shown in Figure 3, on the basis of embodiment 1, the present embodiment is for realizing electromagnetic compatibility, at sheet metal 3 back side, radome 6 is installed, touch pad 2 and the line of keypad 4 are packaged in the cavity that sheet metal 3 and radome 6 formed, sheet metal 3 coordinates with radome 6, can effectively prevent computer-internal electromagnetic exposure.
Embodiment 3:
On the basis of embodiment 2, the external cable of the present embodiment is connected with mainboard by the feedthrough capacitor 5 be fixed on radome 6.To the undesired signal filtering on cable be coupled to by feedthrough capacitor 5, reduce the electromagnetic exposure on cable.
Embodiment 4:
On the basis of embodiment 2 or 3, the present embodiment sheet metal 3 and be provided with conductive sealing material 7 between rubber diaphragm 1 and radome 6, realizes the sealing touching mouse itself, rainproof.
Embodiment 5:
As shown in Figure 2, on the basis of embodiment 4, arrange conductive material 9 between the present embodiment rubber diaphragm 1 and casing 8, the electromagnetic screen realized between sheet metal 3 and casing 8 seals, sheet metal 3 forms continuous print metallic shield with radome 6 and casing 8, and this is another feature that the present invention realizes electromagnetic compatibility.
Claims (5)
1. realize a touch mouse for rainproof and electromagnetic compatibility, it is characterized in that: top layer is rubber diaphragm (1), and rubber diaphragm (1) is provided with sealing flange; Under touch pad (2) and keypad (4) are all arranged at rubber diaphragm (1), and be installed on sheet metal (3); (3) are provided with fixed orifice to sheet metal, and fixed hole position is in the flange outer sides of rubber diaphragm (1); Rubber diaphragm (1) and casing (8) are by the fixed orifice of sheet metal (3) and screw in compression.
2. a kind of touch mouse realizing rainproof and electromagnetic compatibility according to claim 1, it is characterized in that: install radome (6) at sheet metal (3) back side, the line of touch pad (2) and keypad (4) is packaged in the cavity that sheet metal (3) and radome (6) formed.
3. a kind of touch mouse realizing rainproof and electromagnetic compatibility according to claim 2, is characterized in that: externally cable is connected with mainboard by the feedthrough capacitor (5) be fixed on radome (6).
4. a kind of touch mouse realizing rainproof and electromagnetic compatibility according to Claims 2 or 3, is characterized in that: sheet metal (3) and be provided with conductive sealing material (7) between rubber diaphragm (1) and radome (6).
5. a kind of touch mouse realizing rainproof and electromagnetic compatibility according to claim 4, is characterized in that: between rubber diaphragm (1) and casing (8), be provided with conductive material (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520034574.0U CN204347794U (en) | 2015-01-19 | 2015-01-19 | A kind of touch mouse realizing rainproof and electromagnetic compatibility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520034574.0U CN204347794U (en) | 2015-01-19 | 2015-01-19 | A kind of touch mouse realizing rainproof and electromagnetic compatibility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204347794U true CN204347794U (en) | 2015-05-20 |
Family
ID=53231051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520034574.0U Expired - Fee Related CN204347794U (en) | 2015-01-19 | 2015-01-19 | A kind of touch mouse realizing rainproof and electromagnetic compatibility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204347794U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105425908A (en) * | 2015-11-25 | 2016-03-23 | 四川省绵阳西南自动化研究所 | Electromagnetic shielding and reinforcement method for resistive touch screen for vehicle-mounted computer |
| CN109766019A (en) * | 2019-02-14 | 2019-05-17 | 山东超越数控电子股份有限公司 | A kind of track ball mouse and its method for realizing rainproof and electromagnetic compatibility |
-
2015
- 2015-01-19 CN CN201520034574.0U patent/CN204347794U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105425908A (en) * | 2015-11-25 | 2016-03-23 | 四川省绵阳西南自动化研究所 | Electromagnetic shielding and reinforcement method for resistive touch screen for vehicle-mounted computer |
| CN105425908B (en) * | 2015-11-25 | 2018-11-06 | 四川省绵阳西南自动化研究所 | A kind of electromagnetic shielding and reinforcement means of car-mounted computer resistive touch screen |
| CN109766019A (en) * | 2019-02-14 | 2019-05-17 | 山东超越数控电子股份有限公司 | A kind of track ball mouse and its method for realizing rainproof and electromagnetic compatibility |
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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: 20150520 Termination date: 20160119 |
|
| EXPY | Termination of patent right or utility model |