CN202904211U - Projector suspension bracket - Google Patents
Projector suspension bracket Download PDFInfo
- Publication number
- CN202904211U CN202904211U CN 201220654766 CN201220654766U CN202904211U CN 202904211 U CN202904211 U CN 202904211U CN 201220654766 CN201220654766 CN 201220654766 CN 201220654766 U CN201220654766 U CN 201220654766U CN 202904211 U CN202904211 U CN 202904211U
- Authority
- CN
- China
- Prior art keywords
- holder
- upper substrate
- suspension bracket
- infrabasal plate
- places
- 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 suspension bracket. The projector suspension bracket comprises a bracing frame and a fixing seat. The bracing frame is fixedly connected with an upper substrate and a lower substrate. The fixing seat is located between the upper substrate and the lower substrate. The upper substrate and the lower substrate are both provided with chutes. The projector suspension bracket further comprises connecting members each of which is composed of a body and an upper flange and a lower flange which are respectively arranged at the two ends of the body. The fixing seat and the upper substrate are connected through one connecting member, the body is placed inside the chute of the upper substrate, the lower flange is located below the top surface of the fixing seat, and the upper flange is located above the upper substrate; and the fixing seat and the lower substrate are connected through the other connecting member, the body is placed inside the chute of the lower substrate, the upper flange is located above the bottom surface of the fixing seat, and the lower flange is located below the lower substrate The projector suspension bracket can adjust the position and the angle of a projector and is very convenient.
Description
Technical field
The utility model relates to the teaching equipment field, relates in particular to a kind of projector suspension bracket.
Background technology
At present, projector is widely used in the fields such as teaching, office, generally all projector is placed on the projector suspension bracket, and projector suspension bracket is fixed on the ceiling, but this suspension bracket is unfavorable for the adjustment of projector angle and position, uses inconvenient.
The utility model content
Technical problem to be solved in the utility model provides a kind of projector suspension bracket of being convenient to adjust projector angle and position.For solving the problems of the technologies described above, the utility model by the following technical solutions:
A kind of projector suspension bracket comprises bracing frame and holder, is fixedly connected with a upper substrate and an infrabasal plate on the support frame as described above, and described fixed seating is equipped with a chute on described upper substrate, the infrabasal plate between upper substrate and infrabasal plate; Also comprise a connection piece, upper flange and lower flange that described web member comprises body and is located at respectively the body two ends; Described holder is connected by a described web member with upper substrate, and described body places in the chute, and described lower flange places holder end face below, and upper flange places the upper substrate top; Described holder is connected by a described web member with infrabasal plate, and described body places in the chute, and described upper flange places top, holder bottom surface, and lower flange places the infrabasal plate below.
Further, support frame as described above comprises sleeve pipe and connecting link, and described upper substrate and infrabasal plate all are fixed on the described connecting link, and described sleeve pipe upper end is provided with an anchor ear, and described connecting link lower end is fixed in the described anchor ear.
Preferably, described holder both sides are provided with a plurality of louvres.
In the projector suspension bracket that the utility model relates to, web member can slippage in chute, and then the position about adjustment holder inner projection instrument, simultaneously, holder all is connected by web member with infrabasal plate with upper substrate, holder, holder can rotate with respect to upper substrate, infrabasal plate take body as turning axle, and then adjusts the angle of holder inner projection instrument, and is very easy to use.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the cut-open view of Fig. 1.
Fig. 3 is that the B-B of Fig. 1 is to cut-open view.
Fig. 4 is the right view of Fig. 1.
Embodiment
Further specify embodiment of the present utility model below in conjunction with accompanying drawing.
See Fig. 1 and Fig. 2, the projector suspension bracket that the utility model relates to comprises bracing frame 1 and holder 2, be used for placing projector in the described holder 2, be fixedly connected with a upper substrate 3 and an infrabasal plate 4 on the support frame as described above 1, described holder 2 is equipped with a chute 5 on described upper substrate 3, the infrabasal plate 4 between upper substrate 3 and infrabasal plate 4; Also comprise a connection piece 6, upper flange 62 and lower flange 63 that described web member 6 comprises body 61 and is located at respectively body 61 two ends; Described holder 2 is connected by a described web member 6 with upper substrate 3, and described body 61 places in the chute 5, and described lower flange 63 places holder 2 end faces below, and upper flange 62 places upper substrate 3 tops; Described holder 2 is connected by a described web member 6 with infrabasal plate 4, and described body 61 places in the chute 5, and described upper flange 62 places top, holder 2 bottom surfaces, and lower flange 63 places infrabasal plate 4 belows.
Further, support frame as described above 1 comprises sleeve pipe 11 and connecting link 12, described upper substrate 3 all is fixed on the described connecting link 12 with infrabasal plate 4, described sleeve pipe 11 upper ends are provided with an anchor ear 13, see Fig. 3, described connecting link 12 lower ends are fixed in the described anchor ear 13, by unscrewing or tighten the securing member on the anchor ear 13, adjust the height of connecting link 12, and then adjust the height of projector.
Preferably, see Fig. 4, described holder 2 both sides are provided with a plurality of louvres 21.
In the projector suspension bracket that the utility model relates to, web member 6 can slippage in chute 5, and then the position about adjustment holder 2 inner projection instrument, simultaneously, holder 2 all is connected by web member 6 with infrabasal plate 4 with upper substrate 3, holder 2, holder 2 can rotate with respect to upper substrate 3, infrabasal plate 4 take body 61 as turning axle, and then adjusts the angle of holder 2 inner projection instrument, and is very easy to use.
Claims (3)
1. projector suspension bracket, comprise bracing frame (1) and holder (2), it is characterized in that: be fixedly connected with a upper substrate (3) and an infrabasal plate (4) on the support frame as described above (1), described holder (2) is positioned between upper substrate (3) and the infrabasal plate (4), is equipped with a chute (5) on described upper substrate (3), the infrabasal plate (4); Also comprise a connection piece (6), upper flange (62) and lower flange (63) that described web member (6) comprises body (61) and is located at respectively body (61) two ends; Described holder (2) is connected by a described web member (6) with upper substrate (3), and described body (61) places in the chute (5), and described lower flange (63) places holder (2) end face below, and upper flange (62) places upper substrate (3) top; Described holder (2) is connected by a described web member (6) with infrabasal plate (4), and described body (61) places in the chute (5), and described upper flange (62) places top, holder (2) bottom surface, and lower flange (63) places infrabasal plate (4) below.
2. projector suspension bracket according to claim 1, it is characterized in that: support frame as described above (1) comprises sleeve pipe (11) and connecting link (12), described upper substrate (3) all is fixed on the described connecting link (12) with infrabasal plate (4), described sleeve pipe (11) upper end is provided with an anchor ear (13), and described connecting link (12) lower end is fixed in the described anchor ear (13).
3. projector suspension bracket according to claim 1, it is characterized in that: described holder (2) both sides are provided with a plurality of louvres (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220654766 CN202904211U (en) | 2012-12-03 | 2012-12-03 | Projector suspension bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220654766 CN202904211U (en) | 2012-12-03 | 2012-12-03 | Projector suspension bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202904211U true CN202904211U (en) | 2013-04-24 |
Family
ID=48124862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220654766 Expired - Fee Related CN202904211U (en) | 2012-12-03 | 2012-12-03 | Projector suspension bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202904211U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103953836A (en) * | 2014-05-06 | 2014-07-30 | 西南交通大学 | Device for adjusting angle of camera of real object projector |
-
2012
- 2012-12-03 CN CN 201220654766 patent/CN202904211U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103953836A (en) * | 2014-05-06 | 2014-07-30 | 西南交通大学 | Device for adjusting angle of camera of real object projector |
| CN103953836B (en) * | 2014-05-06 | 2016-04-20 | 西南交通大学 | A kind of for regulating the device of projector for real object camera angle |
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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: 20130424 Termination date: 20151203 |
|
| EXPY | Termination of patent right or utility model |