CN202453639U - Projector fixing device of - Google Patents
Projector fixing device of Download PDFInfo
- Publication number
- CN202453639U CN202453639U CN2012201121565U CN201220112156U CN202453639U CN 202453639 U CN202453639 U CN 202453639U CN 2012201121565 U CN2012201121565 U CN 2012201121565U CN 201220112156 U CN201220112156 U CN 201220112156U CN 202453639 U CN202453639 U CN 202453639U
- Authority
- CN
- China
- Prior art keywords
- projector
- stationary installation
- pad
- fixing device
- utility
- 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 projector fixing device, which is arranged at the bottom of a projector. The projector fixing device comprises a support plate, wherein a pair of support frames is symmetrically arranged at two ends of the support plate and forms a containing space for containing the projector, and the support frame is fixedly connected with the support plate. The projector fixing device utilizes the sheet metal support plate and the support frames arranged at the two ends of the support plate to form the containing space for containing the projector, and the whole projector can be easily buckled onto the fixing device through the elasticity of rubber and is fixedly through screws. The fixing device is firm and reliable and is convenient to disassemble.
Description
Technical field
The utility model relates to a kind of educational technology equipment, or rather, is a kind of stationary installation of projector.
Background technology
In the modern teaching, usually use the audio-visual education programme multimedia teaching in a large number, this form of teaching can represent the content of courses more visually, lets the student learn more easily and receives.As a kind of educational technology equipment, projector is able on a large scale to be used, yet; Existing projector generally is fixedly mounted on the ceiling, and in case completion fixedly mounts, whole projector is difficult to disassemble; When needs more change the bulb or during dedusting, bring great inconvenience to maintenance.
The utility model content
The utility model mainly is to solve the existing in prior technology technical matters, thereby a kind of stationary installation of projector is provided.
The above-mentioned technical matters of the utility model mainly is able to solve through following technical proposals:
A kind of stationary installation of projector; The stationary installation of described projector is arranged on the bottom of a projector; The stationary installation of described projector comprises a back up pad; Pair of supporting be symmetricly set on the two ends of described back up pad and constitute one be used to hold described projector spatial accommodation, described bracing frame is fixedly connected with described back up pad.
As the preferred embodiment of the utility model, described bracing frame comprises a gag lever post, and the two ends of described gag lever post are respectively equipped with the connecting pipe of a bending, are socketed with a flexible block rubber on the outside surface of described connecting pipe.
As the preferred embodiment of the utility model, described gag lever post outside surface on be coated with an anti-slip rubber layer.
As the preferred embodiment of the utility model, described back up pad is a sheet metal component, and described back up pad is provided with the perforate that supplies described projector external circuit.
The stationary installation of the projector of the utility model utilizes the bracing frame formation one at the back up pad of panel beating and the two ends that are arranged on back up pad to be used to hold the spatial accommodation of projector; Whole projector can utilize the elasticity of rubber to be fastened on this stationary installation like a cork; And pass through screw retention; This stationary installation is solid and reliable, convenient disassembly.
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 perspective view of stationary installation of the projector of the utility model;
Fig. 2 is the perspective view of the stationary installation of the projector among Fig. 1, and be another visual angle this moment;
Fig. 3 is the spatial structure decomposing schematic representation of the stationary installation of the projector among Fig. 1;
Fig. 4 is the perspective view of bracing frame of the stationary installation of the projector among Fig. 3;
Wherein,
3, the stationary installation of projector; 2, projector; 31, back up pad; 311, perforate;
32, bracing frame; 321, gag lever post; 322, connecting pipe; 323, block rubber.
Embodiment
Below in conjunction with accompanying drawing the preferred embodiment of the utility model is set forth in detail, thereby the protection domain of the utility model is made more explicit defining so that advantage of the utility model and characteristic can be easier to it will be appreciated by those skilled in the art that.
Extremely shown in Figure 4 like Fig. 1; A kind of stationary installation 3 of projector; The stationary installation 3 of this projector is arranged on the bottom of a projector 2; The stationary installation 3 of this projector comprises a back up pad 31, pair of supporting 32 be symmetricly set on the two ends of this back up pad 31 and constitute one be used to hold this projector 2 spatial accommodation, this bracing frame 32 is fixedly connected with this back up pad 31.
This bracing frame 32 comprises a gag lever post 321, and the two ends of this gag lever post 321 are respectively equipped with the connecting pipe 322 of a bending, are socketed with a flexible block rubber 323 on the outside surface of this connecting pipe 322.
This gag lever post 321 outside surface on be coated with an anti-slip rubber layer.
This back up pad 31 is a sheet metal component, and this back up pad 31 is provided with the perforate 311 that supplies these projector 2 external circuits.
The stationary installation of the projector of this utility model utilizes the bracing frame formation one at the back up pad of panel beating and the two ends that are arranged on back up pad to be used to hold the spatial accommodation of projector; Whole projector can utilize the elasticity of rubber to be fastened on this stationary installation like a cork; And pass through screw retention; This stationary installation is solid and reliable, convenient disassembly.
The mentality of designing of the utility model below only is described with an embodiment, and under the situation that system allows, the utility model can expand to external more function module simultaneously, thereby expands its function to greatest extent.
The above is merely the embodiment of the utility model, but the protection domain of the utility model is not limited thereto, and any variation or replacement of expecting without creative work 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 that claims were limited.
Claims (4)
1. the stationary installation of a projector (3); The stationary installation of described projector (3) is arranged on the bottom of a projector (2); It is characterized in that; The stationary installation of described projector (3) comprises a back up pad (31), and pair of supporting (32) is symmetricly set on the two ends of described back up pad (31) and constitutes one and is used to hold the spatial accommodation of described projector (2), and described bracing frame (32) is fixedly connected with described back up pad (31).
2. the stationary installation of projector according to claim 1; It is characterized in that; Described bracing frame (32) comprises a gag lever post (321); The two ends of described gag lever post (321) are respectively equipped with the connecting pipe (322) of a bending, are socketed with a flexible block rubber (323) on the outside surface of described connecting pipe (322).
3. the stationary installation of projector according to claim 2 is characterized in that, described gag lever post (321) outside surface on be coated with an anti-slip rubber layer.
4. the stationary installation of projector according to claim 3 is characterized in that, described back up pad (31) is a sheet metal component, and described back up pad (31) is provided with the perforate (311) that supplies described projector (2) external circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201121565U CN202453639U (en) | 2012-03-15 | 2012-03-15 | Projector fixing device of |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201121565U CN202453639U (en) | 2012-03-15 | 2012-03-15 | Projector fixing device of |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202453639U true CN202453639U (en) | 2012-09-26 |
Family
ID=46869494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201121565U Expired - Fee Related CN202453639U (en) | 2012-03-15 | 2012-03-15 | Projector fixing device of |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202453639U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109643054A (en) * | 2016-06-17 | 2019-04-16 | 米莫诺有限责任公司 | Projector retainer |
-
2012
- 2012-03-15 CN CN2012201121565U patent/CN202453639U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109643054A (en) * | 2016-06-17 | 2019-04-16 | 米莫诺有限责任公司 | Projector retainer |
| US11126070B2 (en) | 2016-06-17 | 2021-09-21 | Mimono LLC | Projector holder |
| US11740542B2 (en) | 2016-06-17 | 2023-08-29 | Mimono LLC | Projector holder |
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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: Permanent Electronics Co., Ltd. of Huainan City three Assignor: Anhui University Of Science And Technology Contract record no.: 2012340000344 Denomination of utility model: Projector fixing device of Granted publication date: 20120926 License type: Exclusive License Record date: 20121206 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120926 Termination date: 20130315 |