CN202549207U - Positioning structure of indicator light box - Google Patents
Positioning structure of indicator light box Download PDFInfo
- Publication number
- CN202549207U CN202549207U CN2012201547055U CN201220154705U CN202549207U CN 202549207 U CN202549207 U CN 202549207U CN 2012201547055 U CN2012201547055 U CN 2012201547055U CN 201220154705 U CN201220154705 U CN 201220154705U CN 202549207 U CN202549207 U CN 202549207U
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- China
- Prior art keywords
- lamp box
- locating rack
- positioning
- base
- indicator light
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- 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 positioning structure of an indicator light box, which is used for fixing an indicator light plate on the light box. The positioning structure of the indicator light box is characterized by comprising a positioning frame and positioning columns; the positioning frame is fixed at the back of the light box and is parallel to a light emitting surface of the light box; one end of each of the positioning columns is vertically fixed on the back surface of the indicator light plate and the other end of each positioning columns is provided with a base which is fixed on the positioning frame in a matching way, wherein the base is internally provided with a permanent magnet which magnetically attracts the positioning frame; and in addition, by using the positioning columns fixed on the indicator light plate, the indicator light plate forms stable multi-point positioning relative to the positioning frame. By the multiple positioning columns, the indicator light plate forms stable multi-point positioning with the positioning frame, therefore, the installation is facilitated on one hand, and on the other hand, the indicator light lamp can be stably adhered onto the light emitting surface, and meanwhile, the modularized indicator light plate can be quickly replaced only by directly separating the positioning frame from the base and without extra fixing accessories such as screws.
Description
Technical field
The utility model relates to a kind of location structure that is used in the LED light case.
Background technology
The indication lamp box of using led light source in a large number all is that led light source is concentrated on a plurality of LED Units of modular type usually, and then LED Unit is fixed in the lamp box, makes its attitude stabilization, and light is logical from the stable output of light-emitting area.
Characteristic in view of the led light source LED Unit; For reasons such as check, replacing, upgrading all need more frequent dismounting usually, so, the fixing advantage that just must possess fast dismounting of LED Unit; Simultaneously, make its fixed performance in usable range, seem firm and reliable again.So, how to design the inner location structure of this type indication lamp box, make it to possess fast dismounting and reliable localization performance, be the designer trends of this class formation.
The utility model content
To the designer trends of above indication lamp box, the utility model proposes a kind of location structure of indication lamp box, and its technical scheme is following:
A kind of location structure of indication lamp box is used for LED Unit is fixed in lamp box, and it comprises:
Locating rack is fixed in said lamp box back, is parallel to the exiting surface of said lamp box;
Reference column, one of which end vertical fixing are in the said LED Unit back side, and the other end has a base matching and fixing in said locating rack; Wherein, said base contains the permanent magnet with the mutual magnetic of said locating rack; And said LED Unit utilizes affixed said reference column on it to constitute stable multipoint positioning with respect to said locating rack.
Some improvers as the present technique scheme can have following scheme:
In one preferred embodiment, said base end face is the plane; Said locating rack and said seat also are the form on plane.
In one preferred embodiment, the bottom of said base has a Plug Division, and said permanent magnet is positioned at said Plug Division; Said locating rack has a carrier that cooperates with said Plug Division with said base cooperation place; Said Plug Division interfixes after vertically inserting and cooperating said carrier.
In one preferred embodiment, the bottom of said base has a holder, and said holder is matched with the top and its lateral parts of said locating rack.
In one preferred embodiment, its top of said reference column has threaded hole, and said LED Unit cooperates with said threaded hole through screw and said reference column fixes; Other has the internal diameter nigger suitable with said screw hole, removably coaxial top of splicing in said reference column.
The beneficial effect that the utility model brings is:
1. LED Unit constitutes stable multipoint positioning through a plurality of reference columns and locating rack; Make that one side is quick for installation, LED Unit can stably fit in exiting surface on the other hand, simultaneously; If need to change modular LED Unit; Locating rack and base are directly broken away from get final product, not need extra standing finishes such as screw, change rapidly.
2. Plug Division and carrier match and stablize accurately more, have the ability of opposing collision, compressing on its horizontal direction.
3. holder is compared with the Plug Division, and its form is bigger, and is also clear and legible from the back, and it is more convenient to operate.
4. the removably coaxial top of splicing in reference column of nigger, this bascule can prolong the length of reference column as required at an easy rate.Reference column with same specification cooperates the nigger of different size and the screw of different length can satisfy the series specification product demand.
Description of drawings
Embodiment is described further the utility model below in conjunction with accompanying drawing:
Fig. 1 is the side-looking schematic layout pattern of the utility model embodiment one;
Fig. 2 is a rear view embodiment illustrated in fig. 1;
Fig. 3 is the side-looking schematic layout pattern of the utility model embodiment two;
Fig. 4 is the side-looking schematic layout pattern of the utility model embodiment three;
Fig. 5 is the detailed cross sectional view of reference column 30 among the utility model embodiment one.
Embodiment
Embodiment one:
As shown in Figure 1, the side-looking schematic layout pattern of the utility model embodiment one; Fig. 2 is a rear view embodiment illustrated in fig. 1; In the location structure of this embodiment indication lamp box, lamp box 1 is square container for xsect, its exiting surface 11 up, backside openings 12 is down; And LED Unit 20 is fixed in the lamp box 1, near exiting surface 11, its luminous flux can be penetrated effectively.On the backside openings 12 of lamp box 1, be fixed with locating rack 13, this locating rack 13 is parallel to exiting surface 11, is the material of ferromagnetics, such as steel pipe.
The back side of LED Unit 20, vertical fixing some reference columns 30.The other end of reference column 30 has a base 31 that is matched with locating rack 13, and base 31 contains permanent magnet 40, to such an extent as to such an extent as to rely on the magnetic force adhesive to cooperate between base 31 and the locating rack 13; The bottom surface of base 31 all is to match in the plane with the end face of locating rack 13; LED Unit 20 constitutes stable multipoint positioning through a plurality of reference columns 30 and locating rack 13; Make that one side is quick for installation, LED Unit 20 can stably fit in exiting surface 11 on the other hand, simultaneously; If need to change modular LED Unit 20; Locating rack 13 is directly broken away from base 31 get final product, not need extra standing finishes such as screw, change rapidly.
In addition, as shown in Figure 5, the detailed cross sectional view of reference column 30 among the utility model embodiment one.Reference column 30 its tops have threaded hole, and LED Unit 20 cooperates with threaded hole through screw 21, has realized fixing with reference column 30; Other has the internal diameter nigger 37 suitable with screw hole, and removably coaxial the splicing in the top of reference column 30, visible, the bascule of this reference column 30 can prolong the length of reference column 30 as required at an easy rate.Reference column 30 with same specification cooperates the nigger 37 of different size and the screw 21 of different length can satisfy the series specification product demand.
Embodiment two:
Like Fig. 3 is the side-looking schematic layout pattern of the utility model embodiment two; In the present embodiment, lamp box 1 is similar with the layout of LED Unit 20 and locating rack 13, and different is; In the present embodiment; Reference column 30 is slightly variant, because the base 31 of reference column 30 its bottoms also has a Plug Division 32 down, on locating rack 13, has a carrier 14 accordingly with Plug Division 32; After Plug Division 32 vertical insertions cooperate carrier 14, rely on the magnetic force between permanent magnet 40 and the locating rack 13 to interfix.Compare with embodiment one, the Plug Division 32 and the carrier 14 of present embodiment matches accurately stable more, has the ability of opposing collision, compressing on its horizontal direction.
Embodiment three:
Like Fig. 4 is the side-looking schematic layout pattern of the utility model embodiment three; Compare with embodiment one, lamp box 1 is still similar with the structure of LED Unit 20; Different is, the base 31 of reference column 30 has a holder 33, and this holder 33 is matched with the top and its lateral parts of locating rack 13, on three directions with locating rack 13 relative fixed; Compare with embodiment two, likewise, on vertical and horizontal direction, obtained well fixingly between reference column 30 and the locating rack 13, but holder 33 compares with Plug Division 32, and its form is bigger, and is also clear and legible from the back, and it is more convenient to operate.
The above; Be merely the utility model preferred embodiment; So can not limit the scope that the utility model is implemented according to this, the equivalence of promptly doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model contains.
Claims (5)
1. the location structure of an indication lamp box is used for LED Unit is fixed in lamp box, and it is characterized in that: it comprises:
Locating rack is fixed in said lamp box back, is parallel to the exiting surface of said lamp box;
Reference column, one of which end vertical fixing are in the said LED Unit back side, and the other end has a base matching and fixing in said locating rack; Wherein, said base contains the permanent magnet with the mutual magnetic of said locating rack; And said LED Unit utilizes affixed said reference column on it to constitute stable multipoint positioning with respect to said locating rack.
2. according to the location structure of the said a kind of indication lamp box of claim 1, it is characterized in that: said base end face is the plane; Said locating rack and said seat also are the form on plane.
3. according to the location structure of the said a kind of indication lamp box of claim 1, it is characterized in that: the bottom of said base has a Plug Division, and said permanent magnet is positioned at said Plug Division; Said locating rack has a carrier that cooperates with said Plug Division with said base cooperation place; Said Plug Division interfixes after vertically inserting and cooperating said carrier.
4. according to the location structure of the said a kind of indication lamp box of claim 1, it is characterized in that: the bottom of said base has a holder, and said holder is matched with the top and its lateral parts of said locating rack.
5. according to the location structure of the said a kind of indication lamp box of claim 1, it is characterized in that: its top of said reference column has threaded hole, and said LED Unit cooperates with said threaded hole through screw and said reference column fixes; Other has the internal diameter nigger suitable with said screw hole, removably coaxial top of splicing in said reference column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201547055U CN202549207U (en) | 2012-04-12 | 2012-04-12 | Positioning structure of indicator light box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201547055U CN202549207U (en) | 2012-04-12 | 2012-04-12 | Positioning structure of indicator light box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202549207U true CN202549207U (en) | 2012-11-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201547055U Expired - Fee Related CN202549207U (en) | 2012-04-12 | 2012-04-12 | Positioning structure of indicator light box |
Country Status (1)
| Country | Link |
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| CN (1) | CN202549207U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104048210A (en) * | 2013-03-15 | 2014-09-17 | 申国平 | Novel table lamp |
| CN111123583A (en) * | 2019-12-31 | 2020-05-08 | 深圳Tcl数字技术有限公司 | Positioning piece, backboard assembly, mounting method of backboard assembly and display device |
| CN111811436A (en) * | 2020-07-20 | 2020-10-23 | 中国人民解放军海军航空大学青岛校区 | Calibration device and calibration method for zero-returning posture of lamp box |
-
2012
- 2012-04-12 CN CN2012201547055U patent/CN202549207U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104048210A (en) * | 2013-03-15 | 2014-09-17 | 申国平 | Novel table lamp |
| CN111123583A (en) * | 2019-12-31 | 2020-05-08 | 深圳Tcl数字技术有限公司 | Positioning piece, backboard assembly, mounting method of backboard assembly and display device |
| CN111123583B (en) * | 2019-12-31 | 2022-03-08 | 深圳Tcl数字技术有限公司 | Positioning piece, backboard assembly, mounting method of backboard assembly and display device |
| CN111811436A (en) * | 2020-07-20 | 2020-10-23 | 中国人民解放军海军航空大学青岛校区 | Calibration device and calibration method for zero-returning posture of lamp box |
| CN111811436B (en) * | 2020-07-20 | 2022-04-05 | 中国人民解放军海军航空大学青岛校区 | Calibration device and calibration method for zero-returning posture of lamp box |
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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: 20121121 Termination date: 20150412 |
|
| EXPY | Termination of patent right or utility model |