CN201936316U - Reliable handheld identity card reader supporting damp, salt fog and mildew resisting design - Google Patents
Reliable handheld identity card reader supporting damp, salt fog and mildew resisting design Download PDFInfo
- Publication number
- CN201936316U CN201936316U CN2011200345827U CN201120034582U CN201936316U CN 201936316 U CN201936316 U CN 201936316U CN 2011200345827 U CN2011200345827 U CN 2011200345827U CN 201120034582 U CN201120034582 U CN 201120034582U CN 201936316 U CN201936316 U CN 201936316U
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- China
- Prior art keywords
- resistance
- card reader
- identity card
- reliable
- salt fog
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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 - Lifetime
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Abstract
The utility model discloses a reliable handheld identity card reader supporting the damp, salt fog and mildew resisting design. The reliable handheld identity card reader is characterized by comprising an ARM (Advanced Reduced Instruction-Set Computer Machine)9 main control unit, a main board, a 3.5 inch true color touch screen liquid crystal, a radio frequency card-reading circuit, a safety module unit, a card reading antenna and a power supply management unit, wherein the main board is provided with a conformal coating layer of an acrylic acid circuit board in a covering manner; the conformal coating layer is arranged into a layer of transparent protecting film; screws of the main board are provided with spring pads. The reliable handheld identity card reader has the excellent performances of insulation, moisture resistance, creepage resistance, shock resistance, dust resistance, corrosion resistance, salt fog resistance, mildew resistance, aging resistance, corona resistance and the like. The reliable handheld identity card reader is greatly conductive to improving the quality of products as well as the added value and the practicability of the products.
Description
Technical field
The utility model relates to a kind of reliable hand-held identity card reader of supporting three anti-designs.
Background technology
Since in the handheld device battery is arranged, liquid crystal, careless entry in use can appear using in electronic equipments such as security module unavoidably, and the long-time use in south is mouldy, and phenomenons such as dust influence take place, and this will have a strong impact on the usability and the index of product.Along with of the deep development of second generation identity card reader in social all departments; handheld identity card reader more and more becomes a kind of Mainstream Packs product; and second generation identity card reader belongs to national special product; need have the certain confidentiality and the requirement of security, because the portability of handheld product, easily vibrations; easily entry; easily moist, the environment for use variation waits characteristics greatly, so need carry out multimedia protection to handheld device.
Summary of the invention
Goal of the invention of the present utility model is: at the problem of above-mentioned existence, a kind of product is provided---support three to prevent the reliable hand-held identity card readers of design, it mainly is waterproof, moistureproof, characteristic such as dustproof, three anti-The Application of Technology are removed and are guaranteed waterproof, protection against the tide, dustproof, also will have good high and low temperature resistance; It solidifies the back and becomes the layer of transparent diaphragm; have performances such as superior insulation, protection against the tide, anticreep, shockproof, dustproof, anticorrosion, anti-salt fog, mildew-resistant, anti-aging, anti-corona; for improving the quality of product, improve added value of product and practicality and be very helpful.
The technical solution adopted in the utility model is such: hold the reliable hand-held identity card readers of three anti-designs, it is characterized in that comprising: ARM9 main control unit, mainboard, 3.5 cun very color touch-screen liquid crystal, radio frequency Card Reader circuit and security module unit, card reading antennas, Power Management Unit; Wherein, described mainboard covers and is provided with acrylic compounds circuit board three anti-enamelled coatings and is arranged to the layer of transparent diaphragm, and the screw of described mainboard is provided with spring pad.
In sum, owing to adopted technique scheme, the beneficial effects of the utility model are:
One, three anti-design concepts:
1. mainboard three anti-designs:
Mainboard adopts acrylic compounds circuit board three anti-lacquers, and characteristics are:
1) one-component, low viscosity resin, this product operation is simple, is applicable to kinds of processes such as brushing, spraying, dip-coating, showering, and curing rate is fast, and various circuit boards are had good adhesion.
2) has good high and low temperature resistance; It solidifies the back and becomes layer of transparent diaphragm, has superior insulation, protection against the tide, anticreep, shockproof, dustproof, anticorrosion, prevents performances such as salt fog, mildew-resistant, anti-aging, anti-corona.
3) for the protection of printed circuit board on the electronics timing and scoring instrument, MOS circuit, the protection against the tide of microstrip type diode.
2. casing is shockproof, Seal Design:
1) the mainboard screw adopts spring pad.
2) use the plastic cement plug to block interface after the installation of complete machine screw.
3) communication interface adopts the seal plug design.
4) casing adopts the ergonomic designs of band radian, avoids right angle, wedge angle at corner.Handle, and handle with the part of band radian.
5) foam-rubber cushion of covering casing inner surface.Avoid fully.
3. complete machine water-proofing treatment design
1) the shell screw installs the back adopt the sealing of plastic cement plug outside screw, plays waterproof action, is convenient to the complete machine dismounting simultaneously
2) communication port adopts the design of plastic cement plug, is just can open plug with communicating by letter in charging.
3) antenna end is hidden in casing inside.
4) casing sprays rubberbase paint outward, makes complete machine have certain function that discharges water.
5) mainboard together sprays acrylic compounds circuit board three anti-lacquers together with the good electronic devices and components of welding, and this lacquer is not hung water, is difficult for infiltration.Has the excellent waterproof defencive function.
6) waterproof of complete machine has the excellent waterproof effect under non-long-time soaking conditions.
Description of drawings
Fig. 1 is the handheld reader electrical block diagram.
Fig. 2 is the product process flow synoptic diagram.
Embodiment
Below in conjunction with accompanying drawing, the utility model is done detailed explanation.
In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
As shown in Figure 1, 2, hold the reliable hand-held identity card readers of three anti-designs, it is characterized in that comprising: ARM9 main control unit, mainboard, 3.5 cun very color touch-screen liquid crystal, radio frequency Card Reader circuit and security module unit, card reading antennas, Power Management Unit; Wherein, described mainboard covers and is provided with acrylic compounds circuit board three anti-enamelled coatings and is arranged to the layer of transparent diaphragm, and the screw of described mainboard is provided with spring pad.
The shell screw of this reader is provided with the sealing of plastic cement plug, hidden casing inside, the communication port that is arranged at this reader of described card reading antennas end is provided with the plastic cement plug.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (2)
1. reliable hand-held identity card readers of supporting three anti-designs is characterized in that comprising: ARM9 main control unit, mainboard, 3.5 cun very color touch-screen liquid crystal, radio frequency Card Reader circuit and security module unit, card reading antennas, Power Management Unit; Wherein, described mainboard covers and is provided with acrylic compounds circuit board three anti-enamelled coatings and is arranged to the layer of transparent diaphragm, and the screw of described mainboard is provided with spring pad.
2. the reliable hand-held identity card reader of support three anti-designs according to claim 1 is characterized in that: the shell screw of this reader is provided with the sealing of plastic cement plug, hidden casing inside, the communication port that is arranged at this reader of described card reading antennas end is provided with the plastic cement plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200345827U CN201936316U (en) | 2011-02-09 | 2011-02-09 | Reliable handheld identity card reader supporting damp, salt fog and mildew resisting design |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200345827U CN201936316U (en) | 2011-02-09 | 2011-02-09 | Reliable handheld identity card reader supporting damp, salt fog and mildew resisting design |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201936316U true CN201936316U (en) | 2011-08-17 |
Family
ID=44447833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200345827U Expired - Lifetime CN201936316U (en) | 2011-02-09 | 2011-02-09 | Reliable handheld identity card reader supporting damp, salt fog and mildew resisting design |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201936316U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106909867A (en) * | 2017-05-05 | 2017-06-30 | 成都因纳伟盛科技股份有限公司 | Hand-held ID card reader with waterproof construction |
-
2011
- 2011-02-09 CN CN2011200345827U patent/CN201936316U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106909867A (en) * | 2017-05-05 | 2017-06-30 | 成都因纳伟盛科技股份有限公司 | Hand-held ID card reader with waterproof construction |
| CN106909867B (en) * | 2017-05-05 | 2023-06-20 | 成都因纳伟盛科技股份有限公司 | Hand-held resident identification card reader with waterproof structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110817 |