CN202600245U - Reflector fixing structure - Google Patents
Reflector fixing structure Download PDFInfo
- Publication number
- CN202600245U CN202600245U CN201220083486.6U CN201220083486U CN202600245U CN 202600245 U CN202600245 U CN 202600245U CN 201220083486 U CN201220083486 U CN 201220083486U CN 202600245 U CN202600245 U CN 202600245U
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- China
- Prior art keywords
- fixing structure
- reflector fixing
- loading end
- gulde
- buckle
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Abstract
The embodiment of the utility model provides a reflector fixing structure, which is used for reducing the mounting space of the reflector and enabling a device to be ultrathin, The reflector fixing structure comprises a carrier with a carrying surface and a fixing support, wherein the carrying surface comprises two opposite positioning edges and two opposite limiting edges connecting the two positioning edges. The reflector fixing structure is characterized in that at least one positioning edge of the carrying surface is provided with a fastener, and the fixing support is provided with a fastener hole matched with the fastener. The reflector fixing structure is suitable for the fielding of reflector fixing.
Description
Technical field
The utility model relates to a kind of reflector fixing structure, relates in particular to a kind of reflector fixing structure that is applied to projector, projection TV or light display rear projector.
Background technology
Projector, projection TV or light display rear projector etc. have in the electric equipment of projection optical system can be provided with a catoptron usually, be used for from the projected light reflective projection of light emitted to screen.This just needs the stationary installation of a catoptron to fix catoptron.
As shown in Figure 1, the stationary installation of existing catoptron comprises having carrier 1 and two fixed supports 2 of loading end 11.Loading end 11 includes two gulde edges 12, on two gulde edges 12, is respectively equipped with two screw posts 14, is provided with screw hole 21 in the two ends and the screw post 14 corresponding positions of two fixed supports 2 simultaneously.During installation, catoptron 4 is placed on the loading end 11, screw 3 is penetrated in screw hole 21 and the screw post 14 corresponding with it just can catoptron 4 be fixed.
The stationary installation of above-mentioned catoptron need be provided with the screw post on two gulde edges of carrier, this has just increased the installing space of catoptron, has promptly increased catoptron shown in Figure 2 required thickness D is installed.Hindered of the development of above-mentioned electric equipment to ultrathin direction.
The utility model content
The embodiment of the utility model provides a kind of reflector fixing structure, in order to reduce the installing space of catoptron, realizes ultra-thinization of equipment.
For achieving the above object; The embodiment of the utility model provides a kind of reflector fixing structure, and a kind of reflector fixing structure comprises carrier 1 and fixed support 2 with loading end 11; Two relative position-limited edges 13 that said loading end 11 comprises two relative gulde edges 12 and connects said two gulde edges 12; It is characterized in that at least one gulde edge 12 side of said loading end 11 are provided with buckle 15, said fixed support 2 is provided with the block button hole 22 that is complementary with said buckle 15.
Further, gulde edge 12 sides at said loading end 11 are provided with positioning bar 16.
Preferably; Gulde edge 12 sides of said loading end 11 are provided with buckle 15; Another gulde edge 12 sides are provided with screw post 14, and an end of said fixed support 2 is provided with the block button hole 22 that is complementary with said buckle 15, and the other end is provided with the screw hole 21 that is complementary with said screw post 14.
Further, said gulde edge 12 sides that are provided with screw post 14 are provided with positioning bar 16.
Further, two of said loading end 11 position-limited edge 13 sides are provided with spacing muscle 17.
Further, two of said loading end 11 gulde edge 12 sides are provided with spacing muscle 17.
Further, the surface that contacts with catoptron of said fixed support 2 is provided with cushion.
Preferably, said carrier 1 is processed by plastic material, and said fixed support 2 is processed by metal material.
Preferably, said cushion is processed by silica gel or foam material.
The reflector fixing structure that the utility model embodiment provides is provided with buckle at least one gulde edge of carrier, at support bracket fastened correspondence position block button hole is set simultaneously, fixes the gulde edge of catoptron through the fastening of buckle and block button hole.With on two gulde edges of carrier, the screw post is set in the prior art; Simultaneously screw hole is set at support bracket fastened correspondence position; Compare through two gulde edges of screw retention; Reduced to be provided with the length of at least one screw post, thereby reduced the installing space of catoptron, realized ultra-thinization of equipment at the gulde edge of carrier.In addition, the installation of buckle is easier than the installation of screw, like this, can reduce installation difficulty and save the set-up time.The reflector fixing structure that the utility model embodiment provides has also reduced the quantity of screw, effectively reduces production cost.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the stereographic map of reflector fixing structure of the prior art;
Fig. 2 is the cut-open view of Fig. 1;
The stereographic map of the reflector fixing structure that Fig. 3 provides for the utility model embodiment;
Reflector fixing structure that Fig. 4 provides for the utility model embodiment and existing reflector fixing structure analyse and observe comparison diagram;
Wherein, 1-carrier, 11-loading end, 12-gulde edge, 13-position-limited edge, 14-screw post, 15-buckle, 16-positioning bar, the spacing muscle of 17-; The 2-fixed support, 21-screw hole, 22-block button hole, 23-pilot hole; The 3-screw; The 4-catoptron.
Embodiment
To combine the accompanying drawing among the utility model embodiment below, the technical scheme among the utility model embodiment is carried out clear, intactly description, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
The reflective mirror fixed sturcture that the utility model embodiment provides; As shown in Figure 3; Comprise carrier 1 and two bar shaped fixed supports 2, two relative position-limited edges 13 that loading end 11 comprises two relative gulde edges 12 and connects said two gulde edges 12 with loading end 11.Towards the direction of loading end 11, gulde edge 12 sides that are positioned at loading end 11 tops are provided with two buckles 15 from Fig. 3, and gulde edge 12 sides that are positioned at the bottom of loading end 11 are provided with two screw posts 14; Accordingly, an end of two fixed supports 2 is provided with the block button hole 22 that is complementary with buckle 15, and the other end is provided with the screw hole 21 that is complementary with screw post 14.
During installation; Catoptron is placed on the loading end 11; Block button hole on the fixed support 2 22 and buckle 15 on the carrier 1 are fastened with the fixing gulde edge 12 of top each other; Subsequently, screw 3 is penetrated in the screw post 14 corresponding with it on screw hole 21 and the carrier 1 of fixed support 2 with fixing following gulde edge 12 successively.
Need to prove that above-mentioned reflector fixing structure also can be that two gulde edges 12 at loading end 11 all are provided with buckle 15, all is provided with the block button hole 22 that is complementary with buckle 15 at the two ends of two fixed supports 2 accordingly.In addition, the quantity of said fixing support 2 can be more than two, and the shape of fixed support 2 also can be any geometric configuration except that bar shaped.The quantity of buckle 15 and block button hole 22 is identical, and its quantity also can be more than two; The shape of the shape of buckle 15 and block button hole 22 is complementary, and its shape also can be except that buckle shown in Figure 3 and the Any shape the block button hole.
As shown in Figure 4; The reflector fixing structure that the utility model embodiment provides; On at least one gulde edge of carrier, buckle 15 is set, at support bracket fastened correspondence position block button hole is set simultaneously, fix the gulde edge of catoptron through the fastening of buckle and block button hole.In prior art; On two gulde edges of carrier, screw post 14 is set; Simultaneously screw hole is set, compares, reduced to be provided with at least at a location avris the required length D2 of screw post 14 is set through two gulde edges of screw retention at support bracket fastened correspondence position; Thereby reduce the installing space of catoptron, realize ultra-thinization of equipment.In addition, the installation of buckle is easier than the installation of screw, like this, can reduce installation difficulty and save the set-up time.The reflector fixing structure that the utility model embodiment provides has also reduced the quantity of screw, effectively reduces production cost.
Further, positioning bar 16 can be set on the gulde edge that is provided with screw post 14 12.Concrete, from Fig. 3,, be provided with positioning bar 16 at the downside of screw post 14 towards the direction of loading end 11.Like this, when placing catoptron, the buckle 15 of upside and the positioning bar 16 of downside can play the effect of guiding, location.Can save the set-up time so that installation is easier.Certainly, the concrete quantity of positioning bar 16 and shape can be decided according to the concrete condition of making and install.
Further, can spacing muscle 17 be set in two position-limited edge 13 sides of loading end 11.Concrete, towards the direction of loading end 11, two position-limited edge 13 sides that are positioned at loading end 11 left sides and the right are respectively equipped with 3 spacing muscle 17 from Fig. 3.Wherein, spacing muscle 17 can be made up of positive stop strip and stopper slot.Each position-limited edge 13 side is provided with the number of spacing muscle 17 and can decides with actual conditions.During installation, catoptron is placed in the stopper slot, can prevents moving of catoptron.Through spacing muscle 17 being set, can prevent moving of catoptron both direction among Fig. 3 in the left and right sides in about 11 two position-limited edge 13 sides of loading end.Help more stable stationary mirror.Certainly, also can be through simultaneously spacing muscle 17 being set in about 11 two position-limited edge 13 sides of loading end and two gulde edge 12 sides up and down, prevent catoptron about four direction mobile up and down.Help more stable stationary mirror.Concrete structure to spacing muscle 17 in the present embodiment is not done qualification, anyly can prevent that spacing muscle structure that catoptron moves is all in the protection domain of the utility model.
Further, can also cushion be set on the surface that fixed support 2 contacts with catoptron.Preferably, cushion can be the bar shaped thin slice of being processed by silica gel or foam material, can cushion be fixed on the surface that fixed support 2 contacts with catoptron, the back side of fixed support 2 promptly shown in Figure 3 through adhesive tape etc.Usually be the rigidity crimping between fixed support 2 and the catoptron, so when receiving foreign impacts or falling, be easy to make the catoptron fracture.Can prevent that through cushion the phenomenon of catoptron fracture from appearring in equipment when receiving foreign impacts or falling.
In the above-described embodiments, carrier 1 can adopt plastic material commonly used to process; Fixed support 2 can adopt metal material commonly used to process.For example, carrier 1 can be selected ABS (Acrylonitrile Butadiene Styrene, acrylonitrile-butadiene-styrene (ABS)) resin for use, and fixed support 2 can be selected SECC (Electro-galvanized steel, the inferior plumbous galvanized steel plain sheet of electrolysis) for use.Can when satisfying the requirement of strength of reflector fixing structure, reduce production cost like this.
The above; Be merely the embodiment of the utility model; But the protection domain of the utility model is not limited thereto; Any technician who is familiar with the present technique field can expect changing or replacement in the technical scope that the utility model discloses easily, all should be encompassed within the protection domain of the utility model.Therefore, the protection domain of the utility model should be as the criterion with the protection domain of said claim.
Claims (9)
1. reflector fixing structure; Comprise the have loading end carrier (1) and the fixed support (2) of (11); Two relative position-limited edges (13) that said loading end (11) comprises two relative gulde edges (12) and connects said two gulde edges (12); It is characterized in that at least one gulde edge (12) side of said loading end (11) is provided with buckle (15), said fixed support (2) is provided with the block button hole (22) that is complementary with said buckle (15).
2. reflector fixing structure according to claim 1 is characterized in that, gulde edge (12) side in said loading end (11) is provided with positioning bar (16).
3. reflector fixing structure according to claim 1; It is characterized in that; A gulde edge (12) side of said loading end (11) is provided with buckle (15); Another gulde edge (12) side is provided with screw post (14), and an end of said fixed support (2) is provided with the block button hole (22) that is complementary with said buckle (15), and the other end is provided with the screw hole (21) that is complementary with said screw post (14).
4. reflector fixing structure according to claim 3 is characterized in that, said gulde edge (12) side that is provided with screw post (14) is provided with positioning bar (16).
5. according to the arbitrary described reflector fixing structure of claim 1-4, it is characterized in that two position-limited edges (13) side of said loading end (11) is provided with spacing muscle (17).
6. reflector fixing structure according to claim 5 is characterized in that, two gulde edges (12) side of said loading end (11) is provided with spacing muscle (17).
7. reflector fixing structure according to claim 5 is characterized in that, the surface that said fixed support (2) contacts with catoptron is provided with cushion.
8. reflector fixing structure according to claim 1 is characterized in that, said carrier (1) is processed by plastic material, and said fixed support (2) is processed by metal material.
9. reflector fixing structure according to claim 7 is characterized in that, said cushion is processed by silica gel or foam material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220083486.6U CN202600245U (en) | 2012-03-07 | 2012-03-07 | Reflector fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220083486.6U CN202600245U (en) | 2012-03-07 | 2012-03-07 | Reflector fixing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202600245U true CN202600245U (en) | 2012-12-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220083486.6U Expired - Fee Related CN202600245U (en) | 2012-03-07 | 2012-03-07 | Reflector fixing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202600245U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103149662A (en) * | 2013-02-28 | 2013-06-12 | 海信集团有限公司 | Reflecting-mirror bonding method and reflecting-mirror bonding device |
| CN107065114A (en) * | 2017-06-15 | 2017-08-18 | 苏州艾力光电科技有限公司 | A kind of Optical devices fork arm |
-
2012
- 2012-03-07 CN CN201220083486.6U patent/CN202600245U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103149662A (en) * | 2013-02-28 | 2013-06-12 | 海信集团有限公司 | Reflecting-mirror bonding method and reflecting-mirror bonding device |
| CN103149662B (en) * | 2013-02-28 | 2015-01-21 | 海信集团有限公司 | Reflecting-mirror bonding method and reflecting-mirror bonding device |
| CN107065114A (en) * | 2017-06-15 | 2017-08-18 | 苏州艾力光电科技有限公司 | A kind of Optical devices fork arm |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20190307 |