CN102012004A - Connecting and fixing structure of flexible light guide column - Google Patents
Connecting and fixing structure of flexible light guide column Download PDFInfo
- Publication number
- CN102012004A CN102012004A CN 201010281154 CN201010281154A CN102012004A CN 102012004 A CN102012004 A CN 102012004A CN 201010281154 CN201010281154 CN 201010281154 CN 201010281154 A CN201010281154 A CN 201010281154A CN 102012004 A CN102012004 A CN 102012004A
- Authority
- CN
- China
- Prior art keywords
- sleeve
- pedestal
- flexible light
- fixed structure
- elastic arm
- 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.)
- Pending
Links
Images
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a connecting and fixing structure of a flexible light guide column, which comprises a light guide column (1), a sleeve (2) and a base (3), wherein the light guide column (1) is arranged in the sleeve (2) which is arranged in a base hole (31) of the base (3), an elastic arm (23) is arranged on the sleeve (2), two sides of the elastic arm (23) are long and narrow grooves (22), an outer boss (236) is arranged at the outer side of the elastic arm (23), the inner side of the elastic arm (23) is provided with an inner boss (234); the outer side of the outer boss (236) is provided with an outer boss guide incline (233) convenient for inserting into the base hole (31) and a round angle (232); and the inner side of the base hole (31) is also provided with an anti-withdrawing step surface (35) matched with the bottom end of the outer boss (236) and used for preventing the outer boss (236) from withdrawing. The invention has the advantages of simple structure, convenience and rapidness for use, and reliable fixation, and can be used to other occasions needing fixing flexible columns.
Description
Technical field
The present invention relates to a kind of structure that is connected and fixed of flexible light-conducting post.
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, some occasion, and the pcb board of indicator lamp has a segment distance from panel, 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, so common direct insertion leaded light post is infeasible to holder by their interference engagement, leaded light post irretention in holder.The pillar of similar flexibility needs special structure to fix.
Summary of the invention
The objective of the invention is: a kind of structure that is connected and fixed of flexible light-conducting post is provided, simple in structure, convenient to use, fixing reliable, and the extensible occasion that uses other need fixing flexible columns.
Technical scheme of the present invention is: a kind of flexible light-conducting post be connected and fixed structure, it comprises leaded light post, sleeve, pedestal, the leaded light post is located in the sleeve, sleeve is located in the pedestal hole of pedestal.
Below technique scheme is further specified:
Described sleeve is provided with elastic arm, and the elastic arm both sides are long and narrow slit, and described elastic arm arranged outside has outer lug boss.
Described elastic arm inboard is provided with inner convex platform.
Described barrel forward end lateral wall is provided with the guiding chamfering of being convenient to insert the pedestal hole.
Described outer lug boss arranged outside has outer lug boss guiding surface and the fillet of being convenient to insert the pedestal hole.
The nose end mouth inboard of the through hole of accommodating the leaded light post of described sleeve is provided with the leaded light post and inserts the guiding chamfering.
Described sleeve root is provided with and inserts by flange.
The nose end mouth inboard in described pedestal pedestal hole is provided with is convenient to the guiding surface that sleeve inserts.
Inboard, described pedestal hole also is provided with and cooperates the anti-back step surface that prevents that outer lug boss from withdrawing from the outer lug boss bottom.
Described pedestal is welded on the pcb board by the SMT face, and bottom, pedestal hole is the LED light trough.
The present invention adopts split-type structural, comprise pedestal and the sleeve that has barb, pedestal is welded on (pedestal can adopt Surface Mount or through hole Reflow Soldering with being connected of pcb board) on the pcb board by SMT earlier, and then the leaded light post inserts sleeve earlier, then sleeve and leaded light post integral body is being inserted pedestal.This installation method can effectively avoid the flexible light-conducting major gene directly stressed and distortion can't be inserted the defective in the pedestal hole, axial stressed of insertion process born by sleeve, sleeve is a rigidity, can be pressed in the hole of pedestal by manual, in the process that is pressed into, two elastic arms on the sleeve make by with the interference in pedestal hole the leaded light post being compressed distortion that inner convex platform embeds the leaded light post on the elastic arm, produce the effect of hangnail, thus fixing leaded light post; Outer lug boss can be hooked the pedestal terrace of appearing on the stage and be prevented that leaded light post and sleeve from withdrawing from the elastic arm after insertion.
Advantage of the present invention is: easy to operate during structure fixing flexible leaded light post of the present invention, fixing reliable, but vibration proof and impact are and with low cost, and this structure is also extensible to use the occasion that other need the fixing flexible columns.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples:
Fig. 1 is the structural representation of the embodiment of the invention;
Fig. 2 is the structural representation of the sleeve of the embodiment of the invention;
Fig. 3 is the cutaway view of the sleeve of the embodiment of the invention;
Fig. 4 is the structural representation of the pedestal of the embodiment of the invention;
Fig. 5 is the structural representation of the pedestal of the embodiment of the invention;
Fig. 6 is the cutaway view of the pedestal of the embodiment of the invention;
Fig. 7 is the assembling generalized section of the embodiment of the invention;
Fig. 8 is the assembling process schematic diagram of the embodiment of the invention.
Among the figure: 1 leaded light post; 2 sleeves; 3 pedestals; The 4PCB plate; 11 assembling back leaded light posts are pressed into the depression that the back forms by outer lug boss; 21 insert stop surface; 22 slits; 23 elastic arms; 24 guiding chamferings; 25 leaded light posts insert the guiding chamfering; 26 accommodate leaded light post through hole; 27 sleeves are pressed into face; 231 interference surfaces; 232 fillets; 233 outer lug boss guiding surfaces; 234 inner convex platforms; 235 thrust face; 236 outer lug boss; 237 spigot surfaces; 31 pedestal holes; 32 guiding surfaces, the 33SMT face; The 34LED light trough; 35 anti-back step surfaces.
The specific embodiment
Embodiment: as shown in Figure 1, a kind of flexible light-conducting post be connected and fixed structure, it comprises leaded light post 1, sleeve 2, pedestal 3, pedestal 3 is welded on the pcb board 4, leaded light post 1 is inserted in the sleeve 2, leaded light post 1 and sleeve 2 are inserted in pedestal 3 holes together.
As Fig. 2, shown in Figure 3, sleeve 2 is uniform two elastic arms 23 along the face of cylinder, and elastic arm 23 both sides are long and narrow slit 22, and the big I of the strength of elastic arm 23 is adjusted by the length of adjusting groove 22, elastic arm 23 arranged outside have outer lug boss 236, and elastic arm 23 inboards are provided with inner convex platform 234.Sleeve 2 front end lateral walls are provided with the guiding chamfering 24 of being convenient to insert pedestal hole 31.The nose end mouth inboard of the through hole of accommodating the leaded light post 26 of sleeve 2 is provided with the leaded light post and inserts guiding chamfering 25.Sleeve 2 roots are provided with and insert by flange.Outer lug boss 236 arranged outside have outer lug boss guiding surface 233 and the fillet 232 of being convenient to insert pedestal hole 31.
As Fig. 4, Fig. 5, shown in Figure 6, the nose end mouth inboard in pedestal 3 pedestal holes 31 is provided with is convenient to the guiding surface 32 that sleeve 2 inserts.31 inboards, pedestal hole also are provided with outer lug boss 236 bottoms and cooperate the anti-back step surface 35 that prevents that outer lug boss 236 from withdrawing from.Pedestal 3 is welded on the pcb board 4 by SMT face 33, and 31 bottoms, pedestal hole are LED light trough 34.
As shown in Figure 7, the effect one of outer lug boss 236 is to interfere the distortion that produces elastic arm 23 by the face 231 and the inner surface of pedestal 3 endoporus 31, elastic arm 23 distortion backs press inner convex platform 234 to produce depression 11 on leaded light post 1, thereby embed leaded light post 1, inner convex platform 234 thrusts leaded light post 1 with regard to similar with hangnail like this, prevents that leaded light post 1 from withdrawing from.Outer lug boss 236 another effects are to insert pedestal 3 back barbs on its anti-back step surface 35, prevent that sleeve 2 from withdrawing from.
Concrete assembling process is inserted leaded light post 1 on the sleeve 2 earlier as shown in Figure 8, by craft or instrument gland tube end face 27 sleeve 2 and leaded light post 1 is inserted in the pedestal 3 that has been welded on the pcb board 4 together then, and compression distance is controlled by inserting stop surface 21.
Should be pointed out that for the present invention also to have the embodiment of multiple conversion and remodeling, be not limited to the specific embodiment of above-mentioned embodiment through proving absolutely.The foregoing description is as just explanation of the present invention, rather than restriction.In a word, protection scope of the present invention should comprise those conspicuous to those skilled in the art conversion or substitute and remodeling.
Claims (10)
- A flexible light-conducting post be connected and fixed structure, it is characterized in that: it comprises leaded light post (1), sleeve (2), pedestal (3), leaded light post (1) is located in the sleeve (2), sleeve (2) is located in the pedestal hole (31) of pedestal (3).
- 2. flexible light-conducting post according to claim 1 be connected and fixed structure, it is characterized in that: described sleeve (2) is provided with elastic arm (23), elastic arm (23) both sides are long and narrow slit (22), and described elastic arm (23) arranged outside has outer lug boss (236).
- 3. flexible light-conducting post according to claim 2 be connected and fixed structure, it is characterized in that: described elastic arm (23) inboard is provided with inner convex platform (234).
- 4. flexible light-conducting post according to claim 1 be connected and fixed structure, it is characterized in that: described sleeve (2) front end lateral wall is provided with the guiding chamfering (24) of being convenient to insert pedestal hole (31).
- 5. flexible light-conducting post according to claim 3 be connected and fixed structure, it is characterized in that: described outer lug boss (236) arranged outside has outer lug boss guiding surface (233) and the fillet (232) of being convenient to insert pedestal hole (31).
- 6. flexible light-conducting post according to claim 1 be connected and fixed structure, it is characterized in that: the nose end mouth inboard of the through hole of accommodating the leaded light post (26) of described sleeve (2) is provided with the leaded light post and inserts guiding chamfering (25).
- 7. flexible light-conducting post according to claim 1 be connected and fixed structure, it is characterized in that: described sleeve (2) root is provided with and inserts by flange.
- 8. flexible light-conducting post according to claim 1 be connected and fixed structure, it is characterized in that: the nose end mouth inboard in described pedestal (3) pedestal hole (31) is provided with is convenient to the guiding surface (32) that sleeve (2) inserts.
- 9. flexible light-conducting post according to claim 3 be connected and fixed structure, it is characterized in that: inboard, described pedestal hole (31) also is provided with outer lug boss (236) bottom and cooperates the anti-back step surface (35) that prevents that outer lug boss (236) from withdrawing from.
- 10. flexible light-conducting post according to claim 1 be connected and fixed structure, it is characterized in that: described pedestal (3) is welded on the pcb board (4) by SMT face (33), pedestal hole (31) bottom is LED light trough (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010281154 CN102012004A (en) | 2010-09-14 | 2010-09-14 | Connecting and fixing structure of flexible light guide column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010281154 CN102012004A (en) | 2010-09-14 | 2010-09-14 | Connecting and fixing structure of flexible light guide column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102012004A true CN102012004A (en) | 2011-04-13 |
Family
ID=43842275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010281154 Pending CN102012004A (en) | 2010-09-14 | 2010-09-14 | Connecting and fixing structure of flexible light guide column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102012004A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104272013A (en) * | 2012-05-09 | 2015-01-07 | 齐扎拉光***有限责任公司 | Lighting device for a motor vehicle headlight |
| CN104359045A (en) * | 2014-10-21 | 2015-02-18 | 泰州市华强照明器材有限公司 | LED contour lamp |
-
2010
- 2010-09-14 CN CN 201010281154 patent/CN102012004A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104272013A (en) * | 2012-05-09 | 2015-01-07 | 齐扎拉光***有限责任公司 | Lighting device for a motor vehicle headlight |
| CN104272013B (en) * | 2012-05-09 | 2017-06-30 | Zkw集团有限责任公司 | The lighting apparatus of front headlight of motor vehicle, optical module and automobile front |
| CN104359045A (en) * | 2014-10-21 | 2015-02-18 | 泰州市华强照明器材有限公司 | LED contour lamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201885165U (en) | Connection fixing structure of flexible light guide pillar | |
| ATE541176T1 (en) | METHOD FOR MOUNTING A FIREARM | |
| WO2009066625A1 (en) | Optical connection member and attaching method for it | |
| CN102012004A (en) | Connecting and fixing structure of flexible light guide column | |
| CN204880001U (en) | Income light terminal surface mounting structure of car leaded light strip | |
| CN201740466U (en) | Night and day telescopic sight integrated bracket for domestic sniper rifle | |
| CN105443221A (en) | Silencer fixing structure | |
| CN201229423Y (en) | Fiber optic cable connector for accessing equipment | |
| CN2916369Y (en) | Light tube connecting base | |
| CN201381185Y (en) | Hydro-cylinder mounting structure and hydro-cylinder support | |
| CN201652212U (en) | Connection fixing structure of flexible light guide pole | |
| CN103643792B (en) | A kind of building scaffold syndeton | |
| CN105114916A (en) | Mounting structure for light incidence end face of automobile light guide bar | |
| CN211449296U (en) | Plug-in structure | |
| CN203880610U (en) | Lens assembly with light-guide fibers | |
| CN2821356Y (en) | Quick joint for corrugated metal soft pipe | |
| EP2187049A2 (en) | Method for mounting components at a wind turbine | |
| CN202253424U (en) | Lamp tube fixing structure | |
| RU2010121909A (en) | REMOVABLE STEEP INSTALLED ON STAIR VEHICLE | |
| CN219181904U (en) | Automobile PCB fixing structure | |
| EP2138643A3 (en) | Connector assembly | |
| CN215211197U (en) | Be used for immersed tube tunnel butt joint sonar cross array structure and monitoring system | |
| CN219492797U (en) | Rust-resistant hydraulic part assembly is with interface structure | |
| CN205664320U (en) | Adjustable length lamp pole | |
| CN208719330U (en) | A kind of plug-in gear-shifting inhaul cable sheath |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110413 |