CN202334923U - Card-type wireless positioning terminal with limit ribs - Google Patents
Card-type wireless positioning terminal with limit ribs Download PDFInfo
- Publication number
- CN202334923U CN202334923U CN2011204192040U CN201120419204U CN202334923U CN 202334923 U CN202334923 U CN 202334923U CN 2011204192040 U CN2011204192040 U CN 2011204192040U CN 201120419204 U CN201120419204 U CN 201120419204U CN 202334923 U CN202334923 U CN 202334923U
- Authority
- CN
- China
- Prior art keywords
- wireless location
- location terminal
- antenna
- upper limit
- positioning terminal
- 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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- Telephone Set Structure (AREA)
- Support Of Aerials (AREA)
Abstract
The utility model discloses a card-type wireless positioning terminal with limit ribs, which is mainly formed by a wireless positioning terminal lower cover, a wireless positioning terminal upper cover and a PCB (Printed Circuit Board) arranged between the wireless positioning terminal lower cover and the wireless positioning terminal upper cover. The PCB comprises an antenna arranged on the PCB. At least two upper limit ribs are arranged on the PCB. The upper limit ribs and the antenna are positioned on the same surface. Distances between the upper limit ribs and the antenna are in the range of 0mm to 3mm. The card-type wireless positioning terminal has the advantages that the plane flatness of an antenna region of the PCB is effectively ensured and the vibration can also be effectively conducted, so that the antenna is prevented from being damaged by the slight collision which is generated due to desynchronized vibration between the PCB and the wireless positioning terminal lower cover as well as the wireless positioning terminal upper cover when the vibration occurs.
Description
Technical field
The utility model relates to the wireless location terminal, specifically is meant the card form wireless location terminal with spacing rib.
Background technology
In the existing wireless location terminal, comprise upper and lower casing, and the PCB circuit board that is arranged between the upper and lower casing constitutes.
Wherein, the PCB circuit board comprises Anneta module.
Anneta module all is unsettled setting in existing wireless location terminal, does not adopt any safeguard measure, because the purpose of Anneta module is to realize the product radio function, requires height for PCB circuit board plane evenness simultaneously, the vibration sensing degree is required high.If do not adopt any safeguard measure, then the Anneta module in the wireless location terminal will be affected, to such an extent as to can make, communication quality reduces, even can make Anneta module damage.
The utility model content
It is a kind of simple in structure that the purpose of the utility model is to provide, and can carry out the card form wireless location terminal with spacing rib of space protection to antenna.
The implementation of the utility model is following: with the card form wireless location terminal of spacing rib, mainly by wireless location terminal lower cover and wireless location terminal loam cake and be arranged on wireless location terminal lower cover and wireless location terminal loam cake between the PCB circuit board constitute.
Said PCB circuit board comprises the antenna that is arranged on the PCB circuit board, and said PCB circuit board is provided with at least 2 upper limit ribs, said upper limit rib and antenna be in the one side and and antenna between distance be that 0mm is to 3mm.
Said upper limit rib connects mutually, and the cross section of upper limit rib becomes L shaped.
Said wireless location terminal lower cover simultaneously is provided with at least 2 lower limit ribs near the PCB circuit board, said lower limit rib be positioned at the upper limit rib under.
Said lower limit rib connects mutually, and the cross section of lower limit rib becomes L shaped.
Said antenna all is connected with wireless location terminal loam cake with wireless location terminal lower cover.
Said upper limit rib contacts with wireless location terminal loam cake, and the height of said upper limit rib is greater than the thickness of antenna.
Said lower limit rib contacts with the one side of PCB circuit board away from wireless location terminal loam cake.
Based on foregoing, can find out that the upper limit rib can constitute a solid space, the antenna that therefore is arranged on the PCB circuit board is located in this solid space.Therefore the upper limit rib forms a firm non-deformable district around antenna.
Therefore the design principle of the utility model is: at wireless location terminal lower cover and loam cake position, wireless location terminal antenna is done upper limit rib and lower limit rib all around, because nearer from antenna distance, prop up overfill protection thereby form a firm space.
The advantage of the utility model: guarantee that effectively the PCB circuit board is in the antenna area planar smoothness; Can effectively conduct simultaneously vibration; When avoiding vibration to take place; Asynchronous because of vibration between PCB circuit board and wireless location terminal lower cover and wireless location terminal loam cake, slight impact takes place, and antenna is produced damage.
Description of drawings
Fig. 1 is the utility model overall structure sketch map.
Fig. 2 is the structural representation of the utility model PCB circuit board.
Fig. 3 is the structural representation after the utility model wireless location terminal lower cover is provided with the lower limit rib.
Label among the figure is expressed as respectively: 1, wireless location terminal loam cake; 2, antenna; 3, upper limit rib; 4, lower limit rib; 5, wireless location terminal lower cover; 6, PCB circuit board.
Embodiment
Embodiment one
Like Fig. 1,2, shown in 3.
With the card form wireless location terminal of spacing rib, mainly by wireless location terminal lower cover 5 and wireless location terminal loam cake 1 and be arranged on wireless location terminal lower cover 5 and wireless location terminal loam cake 1 between PCB circuit board 6 constitute.
Wireless location terminal lower cover 5 is provided with at least 2 lower limit ribs 4 near PCB circuit board 6 one side, said lower limit rib 4 be positioned at upper limit rib 3 under.Lower limit rib 4 constitutes a plane supporting structure.
Lower limit rib 4 connects mutually, and the cross section of lower limit rib 4 becomes L shaped.
Upper limit rib 3 contacts with wireless location terminal loam cake 1, and the height of said upper limit rib 3 is greater than the thickness of antenna 2.
Lower limit rib 4 contacts with the one side of PCB circuit board 6 away from wireless location terminal loam cake 1.
As stated, then can well realize the utility model.
Claims (7)
1. with the card form wireless location terminal of spacing rib, it is characterized in that: mainly by wireless location terminal lower cover (5) and wireless location terminal loam cake (1) and be arranged on wireless location terminal lower cover (5) and wireless location terminal loam cake (1) between PCB circuit board (6) constitute; Said PCB circuit board (6) comprises the antenna (2) that is arranged on the PCB circuit board (6); Said PCB circuit board (6) is provided with at least 2 upper limit ribs (3), said upper limit rib (3) and antenna (2) be in the one side and and antenna (2) between distance be that 0mm is to 3mm.
2. the card form wireless location terminal with spacing rib according to claim 1 is characterized in that: said upper limit rib (3) connects mutually, and the cross section of upper limit rib (3) becomes L shaped.
3. the card form wireless location terminal with spacing rib according to claim 1; It is characterized in that: said wireless location terminal lower cover (5) is provided with at least 2 lower limit ribs (4) near PCB circuit board (6) one side, said lower limit rib (4) be positioned at upper limit rib (3) under.
4. the card form wireless location terminal with spacing rib according to claim 3 is characterized in that: said lower limit rib (4) connects mutually, and the cross section of lower limit rib (4) becomes L shaped.
5. according to any described card form wireless location terminal with spacing rib among the claim 1-4, it is characterized in that: said antenna (2) all is connected with wireless location terminal loam cake (1) with wireless location terminal lower cover (5).
6. according to any described card form wireless location terminal among the claim 1-4 with spacing rib; It is characterized in that: said upper limit rib (3) contacts with wireless location terminal loam cake (1), and the height of said upper limit rib (3) is greater than the thickness of antenna (2).
7. according to any described card form wireless location terminal with spacing rib in claim 3 or 4, it is characterized in that: said lower limit rib (4) contacts with the one side of PCB circuit board (6) away from wireless location terminal loam cake (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204192040U CN202334923U (en) | 2011-10-28 | 2011-10-28 | Card-type wireless positioning terminal with limit ribs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204192040U CN202334923U (en) | 2011-10-28 | 2011-10-28 | Card-type wireless positioning terminal with limit ribs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202334923U true CN202334923U (en) | 2012-07-11 |
Family
ID=46446885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204192040U Expired - Fee Related CN202334923U (en) | 2011-10-28 | 2011-10-28 | Card-type wireless positioning terminal with limit ribs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202334923U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103096516A (en) * | 2011-10-28 | 2013-05-08 | 成都高新区尼玛电子产品外观设计工作室 | Card type wireless locating terminal with limit stiffeners |
| CN104821379A (en) * | 2015-04-30 | 2015-08-05 | 成都锐奕信息技术有限公司 | Card type wireless positioning terminal with simple battery limit structure |
-
2011
- 2011-10-28 CN CN2011204192040U patent/CN202334923U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103096516A (en) * | 2011-10-28 | 2013-05-08 | 成都高新区尼玛电子产品外观设计工作室 | Card type wireless locating terminal with limit stiffeners |
| CN104821379A (en) * | 2015-04-30 | 2015-08-05 | 成都锐奕信息技术有限公司 | Card type wireless positioning terminal with simple battery limit structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20121028 |