CN204494035U - For the dual-purpose support of portable projector - Google Patents
For the dual-purpose support of portable projector Download PDFInfo
- Publication number
- CN204494035U CN204494035U CN201520137851.0U CN201520137851U CN204494035U CN 204494035 U CN204494035 U CN 204494035U CN 201520137851 U CN201520137851 U CN 201520137851U CN 204494035 U CN204494035 U CN 204494035U
- Authority
- CN
- China
- Prior art keywords
- dual
- projector
- rotary screw
- little
- thread hole
- 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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- Projection Apparatus (AREA)
Abstract
The utility model discloses a kind of dual-purpose support for portable projector, comprise connecting plate, dual-purpose baffle plate, large rotary screw and little rotary screw, two sides of described projector are provided with the major thread hole of the center line symmetry along described projector, the first end of two described connecting plates is connected with described projector with described major thread hole by large rotary screw, the two ends of described dual-purpose baffle plate are provided with two minor thread holes, and the two ends of described dual-purpose baffle plate are connected with the second end of two described connecting plates with described little rotary screw respectively by described minor thread hole.The utility model is used for the dual-purpose support of portable projector by the cooperation of rotary screw, connecting plate and two-purpose plate, makes it in use can as projector mount, can as projector lens baffle plate when not using, easy to use, dual-use material.
Description
Technical field
The utility model relates to a kind of projector apparatus, particularly relates to a kind of dual-purpose support for portable projector.
Background technique
Projector, be a kind of can by image or VIDEO PROJECTION to the equipment on curtain, can by different interfaces same computer, VCD, DVD, BD, gaming machine, DV etc. be connected play corresponding video signal, projector is widely used in family, office, school and entertainment places, wherein portable projector is because its portability is widely used, but traditional projector is not provided with support, needs extra equipment to carry out support projection instrument, use inconvenience.
Model utility content
The purpose of this utility model is just to provide a kind of dual-purpose support for portable projector to solve the problem.
The utility model is achieved through the following technical solutions above-mentioned purpose:
A kind of dual-purpose support for portable projector, comprise connecting plate, dual-purpose baffle plate, large rotary screw and little rotary screw, two sides of described projector are provided with the major thread hole of the center line symmetry along described projector, the first end of two described connecting plates is connected with described projector with described major thread hole by large rotary screw, the two ends of described dual-purpose baffle plate are provided with two minor thread holes, and the two ends of described dual-purpose baffle plate are connected with the second end of two described connecting plates with described little rotary screw respectively by described minor thread hole.
Further, the bottom in described major thread hole and described minor thread hole is respectively arranged with large restraining groove and little restraining groove, and the inner end of described large rotary screw and described little rotary screw is provided with described large restraining groove and large limited ring corresponding to described little restraining groove and little limited ring.
Preferably, the diameter of described large restraining groove is greater than the diameter in described major thread hole, the diameter of described little restraining groove is greater than the diameter in described minor thread hole, described large limited ring is arranged in described large restraining groove and its diameter is greater than the diameter of described large rotary screw, and described little limited ring is arranged in described little restraining groove and its diameter is greater than the diameter of described little rotary screw.
Restraining groove and limited ring can avoid rotary screw to come off from tapped hole.
Particularly, described dual-purpose baffle plate is arranged on the front portion of described projector, and described connecting plate is rhombic plate.
Preferably, the joint of described connecting plate and described projector and described dual-purpose baffle plate is provided with rubber pad.
Rubber pad can increase connecting plate and the frictional force between projector and dual-purpose baffle plate, and reduces wear.
The beneficial effects of the utility model are:
The utility model is used for the dual-purpose support of portable projector by the cooperation of rotary screw, connecting plate and two-purpose plate, makes it in use can as projector mount, can as projector lens baffle plate when not using, easy to use, dual-use material.
Accompanying drawing explanation
Fig. 1 is the side view of the dual-purpose support for portable projector described in the utility model, is when not using support in figure;
Fig. 2 is the side view of the dual-purpose support for portable projector described in the utility model, time in figure for use support;
Fig. 3 is the plan view of the dual-purpose support for portable projector described in the utility model;
Fig. 4 is the sectional view at major thread hole described in the utility model and large rotary screw place.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As Fig. 1, shown in Fig. 2 and Fig. 3, the utility model is used for the dual-purpose support of portable projector 1, comprise connecting plate 2, dual-purpose baffle plate 3, large rotary screw 4 and little rotary screw 5, two sides of projector 1 are provided with the major thread hole of the center line symmetry along projector 1, the first end of two connecting plates 2 is connected with projector 1 with major thread hole by large rotary screw 4, the two ends of dual-purpose baffle plate 3 are provided with two minor thread holes, the two ends of dual-purpose baffle plate 3 are connected with the second end of two connecting plates 2 with little rotary screw 5 respectively by minor thread hole, dual-purpose baffle plate 3 is arranged on the front portion of projector 1, connecting plate 2 is rhombic plate, connecting plate 2 is provided with rubber pad with the joint of projector 1 and dual-purpose baffle plate 3.
As shown in Figure 4, the bottom in major thread hole and minor thread hole is respectively arranged with large restraining groove 6 and little restraining groove, the inner end of large rotary screw 4 and little rotary screw 5 is provided with large restraining groove 6 and large limited ring 7 corresponding to little restraining groove and little limited ring, the diameter of large restraining groove 6 is greater than the diameter in major thread hole, the diameter of little restraining groove is greater than the diameter in minor thread hole, large limited ring 7 is arranged in large restraining groove 6 and its diameter is greater than the diameter of large rotary screw 4, and little limited ring is arranged in little restraining groove and its diameter is greater than the diameter of little rotary screw 5.
The working principle that the utility model is used for the dual-purpose support of portable projector 1 is as follows:
When needs use projector 1 support, large rotary screw 4 and little rotary screw 5 are unscrewed, then the angle of projector 1 is regulated as required, after angle is fixing, large rotary screw 4 is tightened, connecting plate 2 is fixed with projector 1, then dual-purpose baffle plate 3 is regulated to make it fit on the table, tighten little rotary screw 5 again, the angle of fixed dual-purpose plate, reach the effect of support.When not needing to use support, after large rotary screw 4 and little rotary screw 5 are unscrewed, then connecting plate 2 and dual-purpose baffle plate 3 are resetted.
The technical solution of the utility model is not limited to the restriction of above-mentioned specific embodiment, and every technology distortion made according to the technical solution of the utility model, all falls within protection domain of the present utility model.
Claims (5)
1. the dual-purpose support for portable projector, it is characterized in that: comprise connecting plate, dual-purpose baffle plate, large rotary screw and little rotary screw, two sides of described projector are provided with the major thread hole of the center line symmetry along described projector, the first end of two described connecting plates is connected with described projector with described major thread hole by large rotary screw, the two ends of described dual-purpose baffle plate are provided with two minor thread holes, and the two ends of described dual-purpose baffle plate are connected with the second end of two described connecting plates with described little rotary screw respectively by described minor thread hole.
2. the dual-purpose support for portable projector according to claim 1, it is characterized in that: the bottom in described major thread hole and described minor thread hole is respectively arranged with large restraining groove and little restraining groove, the inner end of described large rotary screw and described little rotary screw is provided with described large restraining groove and large limited ring corresponding to described little restraining groove and little limited ring.
3. the dual-purpose support for portable projector according to claim 2, it is characterized in that: the diameter of described large restraining groove is greater than the diameter in described major thread hole, the diameter of described little restraining groove is greater than the diameter in described minor thread hole, described large limited ring is arranged in described large restraining groove and its diameter is greater than the diameter of described large rotary screw, and described little limited ring is arranged in described little restraining groove and its diameter is greater than the diameter of described little rotary screw.
4. the dual-purpose support for portable projector according to claim 1, is characterized in that: described dual-purpose baffle plate is arranged on the front portion of described projector, and described connecting plate is rhombic plate.
5. the dual-purpose support for portable projector according to claim 1, is characterized in that: the joint of described connecting plate and described projector and described dual-purpose baffle plate is provided with rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520137851.0U CN204494035U (en) | 2015-03-12 | 2015-03-12 | For the dual-purpose support of portable projector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520137851.0U CN204494035U (en) | 2015-03-12 | 2015-03-12 | For the dual-purpose support of portable projector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204494035U true CN204494035U (en) | 2015-07-22 |
Family
ID=53573352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520137851.0U Expired - Fee Related CN204494035U (en) | 2015-03-12 | 2015-03-12 | For the dual-purpose support of portable projector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204494035U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016145988A1 (en) * | 2015-03-16 | 2016-09-22 | 深圳市绎立锐光科技开发有限公司 | Projector |
-
2015
- 2015-03-12 CN CN201520137851.0U patent/CN204494035U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016145988A1 (en) * | 2015-03-16 | 2016-09-22 | 深圳市绎立锐光科技开发有限公司 | Projector |
| US10775685B2 (en) | 2015-03-16 | 2020-09-15 | Appotronics Corporation Limited | Projector |
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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: 20150722 Termination date: 20160312 |