CN103052283A - Thin-wall display card type wireless positioning terminal casing - Google Patents
Thin-wall display card type wireless positioning terminal casing Download PDFInfo
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- CN103052283A CN103052283A CN2012102611087A CN201210261108A CN103052283A CN 103052283 A CN103052283 A CN 103052283A CN 2012102611087 A CN2012102611087 A CN 2012102611087A CN 201210261108 A CN201210261108 A CN 201210261108A CN 103052283 A CN103052283 A CN 103052283A
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- thin
- cover plate
- lower cover
- positioning terminal
- card type
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Abstract
The invention discloses a thin-wall display card type wireless positioning terminal casing, which mainly consists of an upper cover plate, a lower cover plate and a circuit board, wherein the circuit board is arranged between the upper cover plate and the lower cover plate, an LED (light emitting diode) lamp is arranged on the circuit board, and the upper cover plate is buckled and connected with the lower cover plate through a casing wall connected onto the plane of the lower cover plate. The thin-wall display card type wireless positioning terminal casing has the advantages that 1, the design of light guide posts is reduced, and the production cost and the assembly cost are reduced; 2, after the light guide posts are omitted, the upper cover plate and the lower cover plate can be more tightly matched, and a better sealing effect is realized; and 3, the integral intensity of the thin-wall display card type wireless positioning terminal casing after the assembly can be improved through the reduction of the light guide post matching.
Description
Technical field
The present invention relates to wireless positioning terminal, refer to that specifically thin-walled shows the card type wireless positioning terminal housing.
Background technology
General indicator light printing opacity design: increase light-guiding pillar, by light-guiding pillar LED light is sent to outside the housing.
Light-guiding pillar, as its name suggests, the effect that exactly photoconduction of machine intimate is out shown.
Light-guiding pillar mainly is divided into header board light-guiding pillar and pcb board light-guiding pillar, briefly be exactly a kind of be to be fixed on the object shell, the pcb board light-guiding pillar is fixed on the pcb board.It can lead Display panel to the flashlight that LED on the pcb board sends through light-guiding pillar, can prevent that so circuit board (PCB) plate from producing static with shell and causing danger, and two can increase serviceability and the life-span of product.
Existing wireless positioning terminal comprise loam cake and lower cover and be arranged on loam cake and lower cover between circuit board.
For display working condition, therefore on circuit board, also be provided with the LED lamp, carrying out state shows, to with the setting of traditional LED lamp,, generally all adopt light-guiding pillar to carry out leaded light and process, therefore, the production cost of wireless positioning terminal can increase, and the assembly process during it is produced simultaneously can increase, and therefore can cause operating efficiency not high.
Summary of the invention
The object of the present invention is to provide a kind of simple in structurely, cost is low, and is reliable and stable, and thin-walled shows the card type wireless positioning terminal housing.
Implementation of the present invention is as follows: thin-walled shows the card type wireless positioning terminal housing, mainly consisted of by the upper cover plate that sets gradually from top to bottom, the circuit board that is provided with the LED lamp, lower cover, circuit board is arranged between upper cover plate and the lower cover, and described upper cover plate is fastened and connected by housing wall and the lower cover that is connected on the lower cover plane; Described LED lamp is arranged on the position near housing wall; Described lower cover offers the thin-walled groove near the housing wall of LED lamp, and the cap part of described LED lamp is arranged on the thin-walled inside grooves; And described thin-walled inside grooves also is inlaid with convex lens, and described convex lens are arranged between the lamp holder of housing wall and LED lamp.
The groove depth of described thin-walled groove is 10mm; And described lower cover is 5mm near the wall thickness of the housing wall of LED lamp.
There is the slit between four sidewalls of described circuit board and the housing wall.
Based on foregoing, we can find out that the present invention does not arrange light-guiding pillar.Technical characteristics of the present invention is: the housing wall on the lower cover plane is processed be processed into thin-walled, form the thin-walled groove, satisfying under the condition of mechanical strength, housing wall requires to carry out thin-walled near the position of LED lamp as far as possible and processes.Be that the housing wall requirement is got over Bao Yuehao near the position of LED lamp.
The demand that the thin-walled groove that under certain conditions housing wall processing processing forms reaches printing opacity gets final product.
In the lighting circuit plate, after the LED lamp was lighted, its light can directly see through housing wall and process the thin-walled of processing rear formation.
Based on foregoing, we can find out that under the prerequisite that does not add light-guiding pillar, the present invention can also realize the display effect of indicator light LED lamp among the present invention.
The invention has the advantages that.
1, reduces light-guiding pillar design, Decrease production cost and assembly cost.
2, behind the cancellation light-guiding pillar, upper cover plate and lower cover can be combined together more closely, have better sealing effectiveness.
3, thin-walled of the present invention shows that the bulk strength after the assembling of card type wireless positioning terminal housing is improved because reducing the cooperation of light-guiding pillar.
Description of drawings
Fig. 1 is overall structure schematic diagram of the present invention.
Fig. 2 is the structural representation of LED lamp of the present invention and thin-walled groove.
Fig. 3 is the structural representation of lower cover of the present invention.
Fig. 4 is the structural representation of the embodiment of the invention two.
Label among the figure is expressed as respectively: 1, upper cover plate; 3, lower cover; 21, LED lamp; 2, circuit board; 4, housing wall; 31, thin-walled groove; 5, convex lens.
Embodiment
Embodiment one
As shown in Figure 1, 2, 3.
Thin-walled shows the card type wireless positioning terminal housing, mainly by upper cover plate 1 and lower cover 3 and be arranged on upper cover plate 1 and lower cover 3 between circuit board 2 consist of, be provided with LED lamp 21 on the described circuit board 2, described upper cover plate 1 is fastened and connected with lower cover 3 by the housing wall 4 that is connected on lower cover 3 planes.
4, thin-walled according to claim 3 shows the card type wireless positioning terminal housing, and it is characterized in that: the groove depth of described thin-walled groove 31 is 10mm.
There is the slit between four sidewalls of circuit board 2 and the housing wall 4.
Embodiment two
As shown in Figure 4, the difference of present embodiment and embodiment one is: described thin-walled groove 31 inside also are inlaid with convex lens 5, and described convex lens 5 are arranged between the lamp holder of housing wall 4 and LED lamp 21.
Because the impact of the translucent effect of housing wall 4, for this technical problem, spy of the present invention also is inlaid with convex lens 5 in thin-walled groove 31 inside, and convex lens 5 are arranged between the lamp holder of housing wall 4 and LED lamp 21.The light that sends of the lamp holder of LED lamp 21 by the effect of convex lens 5, comes together in light a bit like this, and the focus point of these convex lens 5 is just beaten on housing wall 4, so that the source brightness of housing wall 4 increases.And the poor problem of solution housing wall 4 translucent effects.
As mentioned above, then can well realize the present invention.
Claims (3)
1. thin-walled shows the card type wireless positioning terminal housing, it is characterized in that: mainly consisted of by the upper cover plate that sets gradually from top to bottom (1), the circuit board (2) that is provided with LED lamp (21), lower cover (3), circuit board (2) is arranged between upper cover plate (1) and the lower cover (3), and described upper cover plate (1) is fastened and connected with lower cover (3) by the housing wall (4) that is connected on lower cover (3) plane; Described LED lamp (21) is arranged on the position near housing wall (4); Described lower cover (3) offers thin-walled groove (31) near the housing wall (4) of LED lamp (21), and the cap part of described LED lamp (21) is arranged on thin-walled groove (31) inside; And described thin-walled groove (31) inside also is inlaid with convex lens (5), and described convex lens (5) are arranged between the lamp holder of housing wall (4) and LED lamp (21).
2. thin-walled according to claim 1 shows the card type wireless positioning terminal housing, and it is characterized in that: the groove depth of described thin-walled groove (31) is 10mm; And described lower cover (3) is 5mm near the wall thickness of the housing wall (4) of LED lamp (21).
3. the described thin-walled of any one shows the card type wireless positioning terminal housing according to claim 1-2, it is characterized in that: have the slit between four sidewalls of described circuit board (2) and the housing wall (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102611087A CN103052283A (en) | 2011-10-14 | 2012-07-26 | Thin-wall display card type wireless positioning terminal casing |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110311733.3 | 2011-10-14 | ||
| CN201110311733 | 2011-10-14 | ||
| CN2012102611087A CN103052283A (en) | 2011-10-14 | 2012-07-26 | Thin-wall display card type wireless positioning terminal casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103052283A true CN103052283A (en) | 2013-04-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102611087A Pending CN103052283A (en) | 2011-10-14 | 2012-07-26 | Thin-wall display card type wireless positioning terminal casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103052283A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005017356A (en) * | 2003-06-23 | 2005-01-20 | Alps Electric Co Ltd | Display body |
| CN101472416A (en) * | 2007-12-27 | 2009-07-01 | 英业达股份有限公司 | Electronic device with light-guiding structure |
| CN101573004A (en) * | 2008-04-28 | 2009-11-04 | 鸿富锦精密工业（深圳）有限公司 | Electronic device |
| CN201742647U (en) * | 2010-06-07 | 2011-02-09 | 深圳富泰宏精密工业有限公司 | Portable electronic device with light-emitting effect |
| CN202663683U (en) * | 2012-07-26 | 2013-01-09 | 成都锐奕信息技术有限公司 | Thin wall display card type wireless positioning terminal shell |
-
2012
- 2012-07-26 CN CN2012102611087A patent/CN103052283A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005017356A (en) * | 2003-06-23 | 2005-01-20 | Alps Electric Co Ltd | Display body |
| CN101472416A (en) * | 2007-12-27 | 2009-07-01 | 英业达股份有限公司 | Electronic device with light-guiding structure |
| CN101573004A (en) * | 2008-04-28 | 2009-11-04 | 鸿富锦精密工业（深圳）有限公司 | Electronic device |
| CN201742647U (en) * | 2010-06-07 | 2011-02-09 | 深圳富泰宏精密工业有限公司 | Portable electronic device with light-emitting effect |
| CN202663683U (en) * | 2012-07-26 | 2013-01-09 | 成都锐奕信息技术有限公司 | Thin wall display card type wireless positioning terminal shell |
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Application publication date: 20130417 |