CN202335156U - Card type wireless positioning terminal without light guide post - Google Patents
Card type wireless positioning terminal without light guide post Download PDFInfo
- Publication number
- CN202335156U CN202335156U CN2011203914637U CN201120391463U CN202335156U CN 202335156 U CN202335156 U CN 202335156U CN 2011203914637 U CN2011203914637 U CN 2011203914637U CN 201120391463 U CN201120391463 U CN 201120391463U CN 202335156 U CN202335156 U CN 202335156U
- Authority
- CN
- China
- Prior art keywords
- cover plate
- lower cover
- led lamp
- leaded light
- light guide
- 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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Abstract
The utility model discloses a card type wireless positioning terminal without light guide post which is mainly composed of an upper cover plate, a lower cover plate, and a circuit board arranged between the upper cover plate and the lower cover plate, wherein an LED lamp is arranged on the circuit board, and the upper cover plate is in locking connection with the lower cover plate through a shell wall connected on the plane of the lower cover plate. The card type wireless positioning terminal disclosed by the utility model has the following advantages: 1. the light guide post design is reduced, so that the production cost and the assembly cost are reduced; 2. the light guide post is omitted, so that the upper cover plate and the lower cover plate can be matched together more firmly so as to guarantee an optimal sealing effect; and 3. the assembled integral strength of the card type wireless positioning terminal disclosed by the utility model is improved by means of the omitted light guide post.
Description
Technical field
The utility model relates to the wireless location terminal, specifically is meant the card form wireless location terminal of no leaded light post.
Background technology
General indicator light printing opacity design: increase the leaded light post, LED light is sent to outside the housing through the leaded light post.
The leaded light post, as its name suggests, the effect of coming out to show the photoconduction of machine intimate exactly.
The leaded light post mainly is divided into header board leaded light post and pcb board leaded light post, briefly be exactly a kind of be to be fixed on the object shell, pcb board leaded light post is fixed on the pcb board.It can be led panel to the flashlight that LED on the pcb board sends through the leaded light post and show that can prevent that so circuit board (PCB) plate from producing static with shell and causing danger, two can increase the serviceability and the life-span of product.
Existing wireless location 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, carry out state and show; To with the setting of traditional LED lamp,, generally all adopt the leaded light post to carry out leaded light and handle; Therefore; The production cost at wireless location terminal can increase, and the assembly process during it is produced simultaneously can increase, and therefore can cause operating efficiency not high.
The utility model content
It is a kind of simple in structure that the purpose of the utility model is to provide, and cost is low, and is reliable and stable, the card form wireless location terminal of no leaded light post.
The implementation of the utility model is following: the card form wireless location terminal of no leaded light post; Mainly by upper cover plate and lower cover and be arranged on upper cover plate and lower cover between circuit board constitute; Said circuit board is provided with the LED lamp, and said upper cover plate is fastened and connected through housing wall and the lower cover that is connected on the lower cover plane.
Said LED lamp is arranged on the position near housing wall.
Said lower cover offers the thin-walled groove near the housing wall of LED lamp, and the cap part of said LED lamp is arranged on the thin-walled inside grooves.
The groove depth of said thin-walled groove is 10mm.
Said lower cover is 5mm near the wall thickness of the housing wall of LED lamp.
There is the slit between four sidewalls of said circuit board and the housing wall.
Based on foregoing, we can find out that the utility model is not provided with the leaded light post.The major technique of the utility model is characterised in that: the housing wall on the lower cover plane is carried out processed become 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 handles.Be that the housing wall requirement is got over Bao Yuehao near the position of LED lamp.
The demand that the thin-walled groove of housing wall processed formation under certain conditions reaches printing opacity gets final product.
When lighting circuit board, after the LED lamp was lighted, its light can be directly sees through housing wall and carries out the thin-walled that forms after the processed.
Based on foregoing, we can find out that under the prerequisite that does not add the leaded light post, the utility model can also be realized the display effect of indicator light LED lamp in the utility model.
The advantage of the utility model is.
1, reduces the design of leaded light post, reduce production cost and assembly cost.
2, behind the cancellation leaded light post, upper cover plate and lower cover can be combined together more closely, have better sealing effectiveness;
3, the bulk strength that do not have after the card form wireless location terminal assembling of leaded light post of the utility model is improved because reducing the cooperation of leaded light post;
Description of drawings
Fig. 1 is the utility model overall structure sketch map.
Fig. 2 is the structural representation of the utility model LED lamp and thin-walled groove.
Fig. 3 is the structural representation of the utility model lower cover.
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.
Embodiment
Embodiment one
Like Fig. 1,2, shown in 3.
The card form wireless location terminal of no leaded light post; 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 constitute; Said circuit board 2 is provided with LED lamp 21, and said upper cover plate 1 is fastened and connected with lower cover 3 through the housing wall 4 that is connected on lower cover 3 planes.
The groove depth of said thin-walled groove 31 is 10mm.
There is the slit between four sidewalls of circuit board 2 and the housing wall 4.
As stated, then can well realize the utility model.
Claims (6)
1. the card form wireless location terminal of not having the leaded light post; It is characterized in that: 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) constitute; Said circuit board (2) is provided with LED lamp (21), and said upper cover plate (1) is fastened and connected with lower cover (3) through the housing wall (4) that is connected on lower cover (3) plane.
2. the card form wireless location terminal of no leaded light post according to claim 1 is characterized in that: said LED lamp (21) is arranged on the position near housing wall (4).
3. the card form wireless location terminal of no leaded light post according to claim 2; It is characterized in that: said lower cover (3) offers thin-walled groove (31) near the housing wall (4) of LED lamp (21), and the cap part of said LED lamp (21) is arranged on thin-walled groove (31) inside.
4. the card form wireless location terminal of no leaded light post according to claim 3 is characterized in that: the groove depth of said thin-walled groove (31) is 10mm.
5. the card form wireless location terminal of no leaded light post according to claim 3 is characterized in that: said lower cover (3) is 5mm near the wall thickness of the housing wall (4) of LED lamp (21).
6. the card form wireless location terminal of no leaded light post according to claim 3 is characterized in that: have the slit between four sidewalls of said circuit board (2) and the housing wall (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203914637U CN202335156U (en) | 2011-10-14 | 2011-10-14 | Card type wireless positioning terminal without light guide post |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203914637U CN202335156U (en) | 2011-10-14 | 2011-10-14 | Card type wireless positioning terminal without light guide post |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202335156U true CN202335156U (en) | 2012-07-11 |
Family
ID=46447118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203914637U Expired - Fee Related CN202335156U (en) | 2011-10-14 | 2011-10-14 | Card type wireless positioning terminal without light guide post |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202335156U (en) |
-
2011
- 2011-10-14 CN CN2011203914637U patent/CN202335156U/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: 20120711 Termination date: 20141014 |
|
| EXPY | Termination of patent right or utility model |