CN201652212U - Connection fixing structure of flexible light guide pole - Google Patents
Connection fixing structure of flexible light guide pole Download PDFInfo
- Publication number
- CN201652212U CN201652212U CN2010201415606U CN201020141560U CN201652212U CN 201652212 U CN201652212 U CN 201652212U CN 2010201415606 U CN2010201415606 U CN 2010201415606U CN 201020141560 U CN201020141560 U CN 201020141560U CN 201652212 U CN201652212 U CN 201652212U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- base
- light guide
- elastic arm
- pedestal
- 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 connection fixing structure of a flexible light guide pole. The structure comprises a cylindrical sleeve and a base; an insertion stop surface is arranged at the bottom of the sleeve; elastic arms are symmetrically arranged along a cylindrical surface of the sleeve; long and narrow slots are arranged on two sides of each elastic arm; an inner boss and an outer boss are arranged on each elastic arm; a guide chamfer angle is arranged on the top of the sleeve; a light guide pole inserted into the guide chamfer angle is arranged at the bottom of the insertion stop surface; the base is formed by sleeving a cylinder on a hollow rectangular seat; an anti-back step surface is arranged inside the base; a guide inclined surface is arranged on the top of the base; and the sleeve is sleeved inside the base. The connection fixing structure has the advantages of easy operation and reliable fixation when the flexible light guide pole is fixed, capability of preventing vibration and impact, and low cost.
Description
Technical field
The utility model relates to being connected and fixed of flexible column, particularly a kind of flexible light-conducting post be connected and fixed structure.
Background technology
Usually have indicator lamp on the guidance panel of electromechanical equipment, represent the duty of electromechanical equipment by controlling the bright of these indicator lamps and not working.Indicator lamp is installed on the interior pcb board of equipment, generally itself and panel distance is very near, can directly show light, but not every pcb board is all very near from panel, and some occasion has the pcb board of indicator lamp from panel one segment distance to be arranged, in this case, light can't directly be presented on the guidance panel, for the light that makes such indicator lamp outside panel as seen, having increased the leaded light post derives light.Leaded light post one end is fixed on the panel, and an end is fixed on the PCB.Because the leaded light post is flexible, and is stressed yielding, be infeasible to holder by their interference engagement so directly insert the leaded light post usually, leaded light post irretention in holder can't be fixed its leaded light post.
The utility model content
The purpose of this utility model is the structure that is connected and fixed of a kind of flexible light-conducting post of providing at the deficiencies in the prior art, and it is easy to use, and is quick, simple in structure, fixing reliable, extensiblely uses the occasion that other need the fixing flexible columns.
The purpose of this utility model is achieved in that
A kind of flexible light-conducting post be connected and fixed structure, this structure comprises sleeve and pedestal, sleeve is that the bottom is provided with the cylindrical tube shape that inserts stop surface, is arranged with elastic arm along the face of cylinder, the elastic arm both sides are elongate slot, elastic arm is provided with inner convex platform, outer lug boss, and the sleeve top is provided with the guiding chamfering, insertion stop surface bottom is provided with the leaded light post and inserts the guiding chamfering; Pedestal is made of suit one cylindrical drum on the hollow, rectangular base, is provided with the anti-back step surface in it, the top is provided with guiding surface; Sleeve set is in pedestal.
Easy to operate when advantage of the present utility model is the leaded light post of fixing flexible, fixing reliable, but vibration proof and impact, and also with low cost.
Description of drawings
Fig. 1 is the utility model structural representation
Fig. 2 a is the stereogram of the utility model sleeve
Fig. 2 b is the utility model tube-in-tube structure schematic diagram
Fig. 3 a is the stereogram of the utility model pedestal
Fig. 3 b is the utility model base construction schematic diagram
Fig. 4 uses the assembling process schematic diagram for the utility model
Fig. 5 is the utility model user mode figure
The specific embodiment
Consult Fig. 1 and Fig. 2, sleeve 2 of the present utility model is provided with the cylindrical tube shape of insertion stop surface 21, is arranged with elastic arm 23 along the face of cylinder for the bottom, elastic arm 23 both sides are elongate slot 22, elastic arm 23 is provided with inner convex platform 234, outer lug boss 236, and sleeve 2 tops are provided with guiding chamfering 24, insertion stop surface bottom is provided with the leaded light post and inserts guiding chamfering 25.
Consult Fig. 1 and Fig. 3, pedestal 3 of the present utility model is made of suit one cylindrical drum on the hollow, rectangular base, is provided with anti-back step surface 35 in it, the top is provided with guiding surface 32; Sleeve 2 is set in the pedestal 3.
Consult Fig. 4, during the utility model assembling, earlier leaded light post 1 is inserted on the sleeve 2, by craft or instrument gland tube 2 bottom surfaces sleeve 2 and leaded light post 1 are inserted in the pedestal 3 that has been welded on the pcb board 4 together then, compression distance is controlled by stop surface 21; Pedestal 3 can adopt Surface Mount or through hole Reflow Soldering with being connected of pcb board 4.
Consult Fig. 5, when the utility model uses, leaded light post 1 is inserted sleeve 2 earlier, and then with sleeve 2 and the leaded light post 1 whole pedestal 3 that inserts, can effectively avoid flexible light-conducting post 1 because of the direct stressed defective that to insert in the pedestal hole 31 of being out of shape like this, axial stressed of insertion process born by sleeve 2, sleeve 2 is rigidity, can be pressed in the hole 31 of pedestal by manual, in the process that is pressed into, two elastic arms 23 on the sleeve 2 make by with the interference in pedestal hole 31 leaded light post 1 being compressed distortion that inner convex platform 234 embeds leaded light posts 1 on the elastic arm 23, produce the effect of hangnail, thus fixing leaded light post 1; Outer lug boss 236 can be hooked pedestal 3 terrace 35 of appearing on the stage and be prevented that leaded light post 1 and sleeve 2 from withdrawing from the elastic arm 23 after insertion.
Claims (1)
1. a flexible light-conducting post is connected and fixed structure, it is characterized in that this structure comprises sleeve (2) and pedestal (3), sleeve (2) is provided with the cylindrical tube shape of insertion stop surface (21), is arranged with elastic arm (23) along the face of cylinder for the bottom, elastic arm (23) both sides are elongate slot (22), elastic arm (23) is provided with inner convex platform (234), outer lug boss (236), and sleeve (2) top is provided with guiding chamfering (24), insertion stop surface (21) bottom is provided with the leaded light post and inserts guiding chamfering (25); Pedestal (3) is made of suit one cylindrical drum on the hollow, rectangular base, is provided with anti-back step surface (35) in it, the top is provided with guiding surface (32); Sleeve (2) is set in the pedestal (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201415606U CN201652212U (en) | 2010-03-25 | 2010-03-25 | Connection fixing structure of flexible light guide pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201415606U CN201652212U (en) | 2010-03-25 | 2010-03-25 | Connection fixing structure of flexible light guide pole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201652212U true CN201652212U (en) | 2010-11-24 |
Family
ID=43117451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201415606U Expired - Fee Related CN201652212U (en) | 2010-03-25 | 2010-03-25 | Connection fixing structure of flexible light guide pole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201652212U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105371241A (en) * | 2014-09-01 | 2016-03-02 | 冠捷投资有限公司 | Light guide element fixing assembly |
-
2010
- 2010-03-25 CN CN2010201415606U patent/CN201652212U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105371241A (en) * | 2014-09-01 | 2016-03-02 | 冠捷投资有限公司 | Light guide element fixing assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Taizhou Hangyu Electrical Appliance Co., Ltd. Assignor: Shanghai Aerospace Science & Industry Electric Appliance Research Institute Co., Ltd. Contract record no.: 2011320001224 Denomination of utility model: Connection fixing structure of flexible light guide pole Granted publication date: 20101124 License type: Exclusive License Record date: 20111228 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20140325 |