CN205534919U - Novel projector rack for artistic design teaching - Google Patents
Novel projector rack for artistic design teaching Download PDFInfo
- Publication number
- CN205534919U CN205534919U CN201620090178.4U CN201620090178U CN205534919U CN 205534919 U CN205534919 U CN 205534919U CN 201620090178 U CN201620090178 U CN 201620090178U CN 205534919 U CN205534919 U CN 205534919U
- Authority
- CN
- China
- Prior art keywords
- bracket
- rotating shaft
- pivot
- projector rack
- stretching structure
- 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 novel projector rack for artistic design teaching, including the bracket, be equipped with on the bracket and place the board, the both ends of placing the board are equipped with the support, the support passes through the fastener and installs on the bracket, the layer board is close to the one side of placing the board and is connected with the connecting plate through the connecting rod, one side that the connecting rod was kept away from to the connecting plate is equipped with the recess, be equipped with two montants in the recess, every be equipped with the mounting hole on the montant, two connect through the pivot between the montant, and the pivot passes the both ends of mounting hole and is connected with fixing device, the pivot is located has cup jointed extending structure in two parts between the montant. The utility model discloses the device easy operation, extending structure make projected high aspect to adjust, and fixing device and pivot can realize the two -way regulation of height and angle so that carry out corresponding regulation in the aspect of the projected angle to reach user's user demand, realize high -efficiently and quick regulating action.
Description
Technical field
The utility model relates to projector rack technical field, particularly relates to the projector rack that a kind of Novel artistic designed teaching uses.
Background technology
Give lessons in practice long-term, place on the table using projecting apparatus mode or be suspended on ceiling, the single use that cannot meet on modern teaching classroom of occupation mode, projecting apparatus self regulation angle or limited height when regulating projector angles, often regulation cannot remove viewing projecting apparatus image less than best angle student, and most projector rack is in use, the regulation of height and angle can not be realized, or the mode of regulation is complex, user is imparted knowledge to students in teaching process the best, and then make student's acceptance level the highest, cause a series of consequence.
Summary of the invention
The purpose of this utility model is to solve shortcoming present in prior art, and the projector rack that a kind of Novel artistic designed teaching proposed uses.
To achieve these goals, the utility model adopts the technical scheme that
The projector rack that a kind of Novel artistic designed teaching uses, including bracket, described bracket is provided with placement plate, the two ends of described placement plate are provided with support, described support is installed on bracket by securing member, described bracket has connecting plate near the side placing plate by connecting rod connection, described connecting plate is provided with groove away from the side of connecting rod, two montants it are provided with in described groove, each described montant is provided with installing hole, connected by rotating shaft between two described montants, and rotating shaft through installing hole two ends and connection have fixing device, described rotating shaft is socketed with stretching structure in the part between two montants, described stretching structure is provided with locking device, described stretching structure is provided with fixed plate away from one end of rotating shaft.
Preferably, described fixed plate is installed on body of wall by fixture.
Preferably, described stretching structure is sleeve pipe and support bar composition, and support bar is inserted in sleeve pipe, and described locking device is positioned on sleeve pipe.
Preferably, described bracket is formed in one with placing plate.
In the utility model, when user uses this device, projection arrangement can be positioned on placement plate, and then make projection arrangement more stable by support, and by locking device, stretching structure can be extended or shortening, realize the height regulation of whole device, when the angle poor effect of projection, can carry out turning to suitable position with rotating shaft for axle center by connecting plate, and then fixing device is closed, and then realize the angular adjustment of whole device, this device is simple to operate, stretching structure makes the height aspect of projection to regulate, and fixing device and rotating shaft are so that the angle aspect of projection regulates accordingly, realize the bidirectional modulation of height and angle, to reach the use demand of user, realize efficient and quick regulation effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of the projector rack that a kind of Novel artistic designed teaching that the utility model proposes uses.
In figure: 1 bracket, 2 placement plate, 3 lowering or hoisting gears, 4 rotating shafts, 5 fixing devices, 6 montants, 7 locking devices, 8 telescoping mechanisms, 9 fixed plates, 10 grooves, 11 connecting plates, 12 connecting rods, 13 L-type support.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the utility model rather than whole embodiments.
nullWith reference to Fig. 1，The projector rack that a kind of Novel artistic designed teaching uses，Including bracket 1，Bracket 1 is provided with placement plate 2，Bracket 1 is formed in one with placing plate 2，Make whole apparatus structure more stable，The two ends placing plate 2 are provided with support 13，Support 13 is installed on bracket 1 by securing member，Bracket 1 has connecting plate 11 near the side placing plate 2 by connecting rod 12 connection，Connecting plate 11 is provided with groove 10 away from the side of connecting rod 12，Two montants 6 it are provided with in groove 10，Each montant 6 is provided with installing hole，Connected by rotating shaft 4 between two montants 6，And rotating shaft 4 has fixing device 5 through two ends the connection of installing hole，Rotating shaft 4 is socketed with stretching structure 8 in the part between two montants 6，Stretching structure 8 is provided with locking device 7，Stretching structure 8 is sleeve pipe and support bar composition，And support bar is inserted in sleeve pipe，Locking device 7 is positioned on sleeve pipe，Achieve the effect of any height up and down，Stretching structure 8 is provided with fixed plate 9 away from one end of rotating shaft 4，Fixed plate 9 is installed on body of wall by fixture.
In the utility model, when user uses this device, projection arrangement can be positioned on placement plate 2, and then make projection arrangement more stable by support 13, and stretching structure 8 can be extended by locking device 7 or shorten, it is achieved the height regulation of whole device, when the angle poor effect of projection, connecting plate 11 can carry out turning to rotating shaft 4 for axle center suitable position, and then fixing device 5 is closed, and then realize the angular adjustment of whole device.
The above; it is only the utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; any those familiar with the art is in the technical scope that the utility model discloses; conceive equivalent or change in addition according to the technical solution of the utility model and utility model thereof, all should contain within protection domain of the present utility model.
Claims (4)
- null1. the projector rack that a Novel artistic designed teaching uses，Including bracket (1)，It is characterized in that，Described bracket (1) is provided with placement plate (2)，The two ends of described placement plate (2) are provided with support (13)，Described support (13) is installed on bracket (1) by securing member，Described bracket (1) has connecting plate (11) near the side placing plate (2) by connecting rod (12) connection，Described connecting plate (11) is provided with groove (10) away from the side of connecting rod (12)，Two montants (6) it are provided with in described groove (10)，Each described montant (6) is provided with installing hole，Connected by rotating shaft (4) between two described montants (6)，And rotating shaft (4) through installing hole two ends and connection have fixing device (5)，Described rotating shaft (4) is positioned in the part between two montants (6) and is socketed with stretching structure (8)，Described stretching structure (8) is provided with locking device (7)，Described stretching structure (8) is provided with fixed plate (9) away from one end of rotating shaft (4).
- The projector rack that a kind of Novel artistic designed teaching the most according to claim 1 uses, it is characterised in that described fixed plate (9) is installed on body of wall by fixture.
- The projector rack that a kind of Novel artistic designed teaching the most according to claim 1 uses, it is characterised in that described stretching structure (8) is sleeve pipe and support bar composition, and support bar is inserted in sleeve pipe, described locking device (7) is positioned on sleeve pipe.
- The projector rack that a kind of Novel artistic designed teaching the most according to claim 1 uses, it is characterised in that described bracket (1) is formed in one with placing plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620090178.4U CN205534919U (en) | 2016-01-29 | 2016-01-29 | Novel projector rack for artistic design teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620090178.4U CN205534919U (en) | 2016-01-29 | 2016-01-29 | Novel projector rack for artistic design teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205534919U true CN205534919U (en) | 2016-08-31 |
Family
ID=56772047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620090178.4U Expired - Fee Related CN205534919U (en) | 2016-01-29 | 2016-01-29 | Novel projector rack for artistic design teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205534919U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108468913A (en) * | 2018-03-24 | 2018-08-31 | 袁静 | A kind of projecting apparatus of the teaching convenient for adjusting |
| CN108783946A (en) * | 2018-06-28 | 2018-11-13 | 湖南城市学院 | A kind of vocational education teaching desk |
| CN108873585A (en) * | 2018-07-17 | 2018-11-23 | 刘仲华 | A kind of home projector instrument |
-
2016
- 2016-01-29 CN CN201620090178.4U patent/CN205534919U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108468913A (en) * | 2018-03-24 | 2018-08-31 | 袁静 | A kind of projecting apparatus of the teaching convenient for adjusting |
| CN108783946A (en) * | 2018-06-28 | 2018-11-13 | 湖南城市学院 | A kind of vocational education teaching desk |
| CN108873585A (en) * | 2018-07-17 | 2018-11-23 | 刘仲华 | A kind of home projector instrument |
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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: 20160831 Termination date: 20170129 |