CN205402140U - Multimedia teaching projecting apparatus mounting adjustment device - Google Patents
Multimedia teaching projecting apparatus mounting adjustment device Download PDFInfo
- Publication number
- CN205402140U CN205402140U CN201620226432.9U CN201620226432U CN205402140U CN 205402140 U CN205402140 U CN 205402140U CN 201620226432 U CN201620226432 U CN 201620226432U CN 205402140 U CN205402140 U CN 205402140U
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- CN
- China
- Prior art keywords
- hydraulic press
- hydraulically extensible
- extensible post
- gripper shoe
- hydraulic
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- 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 relates to a multimedia teaching projecting apparatus mounting adjustment device, which comprises a base, the base upper portion left and right sides is provided with first hydraulic press and second hydraulic press respectively, first hydraulic press and second hydraulic press top do not are connected with a hydraulic stretching post and the 2nd hydraulic stretching post, a hydraulic stretching post and the 2nd hydraulic stretching post upper portion hinged joint have first backup pad, first backup pad upper portion left side is provided with the third hydraulic press, third hydraulic press upper portion is connected with the 3rd hydraulic stretching post, the 3rd hydraulic stretching post upper portion is connected with the second backup pad, second backup pad upper portion left side is connected with the bracing piece, bracing piece upper portion is provided with the hinge, hinged joint has the projecting apparatus on the hinge, the projecting apparatus right side is provided with the camera lens. The utility model discloses a device can be adjusted to the projecting apparatus of use among the multimedia teaching effectively, makes the projecting apparatus be in suitable angle, improves the effect of using, and the convenience is used as required.
Description
Technical field
This utility model belongs to Teaching Technology of Multimedia field, is specifically related to a kind of multimedia teaching projector installation adjusting device.
Background technology
Multimedia teaching refers in teaching process, feature according to instructional objectives and teaching object, pass through Instructional Design, rationally select and use Modern Teaching Medium, and with Traditional teaching means organic assembling, jointly participate in whole course of teaching, with media information function in student, form rational teaching process structure, reach optimized teaching efficiency.Projector is connected with computer, it is possible to the content of multimedia inside computer is illustrated on bigger screen, imparts knowledge to students better.When using projector, the camera lens of projector and the malposition of projection plate, can cause that picture or video cannot be projected on projection plate exactly, make troubles to the viewing of student.
Utility model content
The purpose of this utility model is in that to provide a kind of multimedia teaching projector installation adjusting device, in order to overcome above-mentioned deficiency, it is provided that a kind of better device, conveniently uses as required, improves service efficiency, improve result of use.
To achieve these goals, the technical solution of the utility model is as follows.
A kind of multimedia teaching projector installation adjusting device, including pedestal, the left and right sides, pedestal top is respectively arranged with the first hydraulic press and the second hydraulic press, first hydraulic press and the second hydraulic press top are connected to the first hydraulically extensible post and the second hydraulically extensible post, first hydraulically extensible post and the second hydraulically extensible post upper hinge are connected to the first gripper shoe, first gripper shoe upper left-hand is provided with the 3rd hydraulic press, 3rd hydraulic press top is connected to the 3rd hydraulically extensible post, 3rd hydraulically extensible post top is connected to the second gripper shoe, second gripper shoe upper left-hand is connected to support bar, support bar top is provided with hinge, on hinge, chain connection has projector, camera lens it is provided with on the right side of projector, it is provided with connecting rod on the right side of second gripper shoe, connecting rod bottom is connected to handle, connecting rod top is connected to the 3rd gripper shoe；First gripper shoe upper right is provided with the 4th hydraulic press, it is connected to the 4th hydraulically extensible post on the right side of 4th hydraulic press, being fixedly installed the 5th hydraulic press on the right side of 4th hydraulically extensible post, the 5th hydraulic press top is connected to the 5th hydraulically extensible post, and the 5th hydraulically extensible post top is provided with projection plate；Being provided with the first storage chamber on the left of first hydraulic press, the first storage chamber centre position is provided with dividing plate, and the first storage chamber top is provided with gripper shoe.
Further, the first hydraulic press and the second hydraulic press centre position are provided with multiple second storage chamber.
Further, the left and right sides, pedestal bottom is provided with movable pulley.
Having the beneficial effects that of this utility model: this utility model device can be adjusted for the projector used in multimedia teaching effectively, makes projector be in suitable angle, improves the effect used, conveniently use as required.
Accompanying drawing explanation
Fig. 1 is used apparatus structure schematic diagram in this utility model embodiment.
Description of symbols in figure: 1, pedestal；2, movable pulley；3, the first hydraulic press；4, the first hydraulically extensible post；5, the second storage chamber；6, the first gripper shoe；7, camera lens；8, the 4th hydraulically extensible post；9, the 5th hydraulic press；10, the 5th hydraulically extensible post；11, projection plate；12, the 4th hydraulic press；13, handle；14, the 3rd hydraulically extensible post；15, connecting rod；16, the second gripper shoe；17, the second hydraulic press；18, the second hydraulically extensible post；19, the 3rd gripper shoe；20, projector；21, the first storage chamber；22, gripper shoe；23, support bar；24, hinge；25, the 3rd hydraulic press；26, dividing plate.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described, in order to be better understood from this utility model.
nullMultimedia teaching projector installation adjusting device as shown in Figure 1，Including pedestal 1，The left and right sides, pedestal 1 top is respectively arranged with the first hydraulic press 3 and the second hydraulic press 17，First hydraulic press 3 and the second hydraulic press 17 top are connected to the first hydraulically extensible post 4 and the second hydraulically extensible post 18，First hydraulically extensible post 4 and the second hydraulically extensible post 18 upper hinge are connected to the first gripper shoe 6，First gripper shoe 6 upper left-hand is provided with the 3rd hydraulic press 25，3rd hydraulic press 25 top is connected to the 3rd hydraulically extensible post 14，3rd hydraulically extensible post 14 top is connected to the second gripper shoe 16，Second gripper shoe 16 upper left-hand is connected to support bar 23，Support bar 23 top is provided with hinge 24，On hinge 24, chain connection has projector 20，Camera lens 7 it is provided with on the right side of projector 20，It is provided with connecting rod 15 on the right side of second gripper shoe 16，Connecting rod 15 bottom is connected to handle 13，Connecting rod 15 top is connected to the 3rd gripper shoe 19；First gripper shoe 6 upper right is provided with the 4th hydraulic press 12, it is connected to the 4th hydraulically extensible post 8 on the right side of 4th hydraulic press 12, it is fixedly installed the 5th hydraulic press 9 on the right side of 4th hydraulically extensible post 8,5th hydraulic press 9 top is connected to the 5th hydraulically extensible post 10, and the 5th hydraulically extensible post 10 top is provided with projection plate 11；Being provided with the first storage chamber 21 on the left of first hydraulic press 3, the first storage chamber 21 centre position is provided with dividing plate 26, and the first storage chamber 21 top is provided with gripper shoe 22.First hydraulic press 3 and the second hydraulic press 17 centre position are provided with multiple second storage chamber 5.The left and right sides, pedestal 1 bottom is provided with movable pulley 2.
This utility model device is in the specific implementation, utilize the first hydraulic press 3 and the second hydraulic press 17 to control the first hydraulically extensible post 4 respectively and the second hydraulically extensible post 18 stretches, first hydraulically extensible post 4 and the second hydraulically extensible post 18 drive the first gripper shoe 6 to move up and down, first gripper shoe 6 is adjusted to suitable height, makes teacher can regulate projector 20 and projection plate 11 more easily.Utilizing the 4th hydraulic press 12 to control the 4th hydraulically extensible post 8 to stretch, the 4th hydraulically extensible post 8 drives the 5th hydraulic press 9 to move left and right, thus the distance between adjustable lens 7 and projection plate 11.Utilizing the 5th hydraulic press 9 to control the 5th hydraulically extensible post 10 to stretch, the 5th hydraulically extensible post 10 drives projection plate 11 to move up and down, and projection plate 11 is adjusted to suitable height.Utilizing the 3rd hydraulic press 25 to control the 3rd hydraulically extensible post 14 to stretch, the 3rd hydraulically extensible post 14 drives the second gripper shoe 16 to move up and down, and the height of the second gripper shoe 16 is adjusted, thus projector 20 is adjusted to suitable height.Pulling down handle 13 with hands, handle 13 utilizes connecting rod 15 to drive the 3rd gripper shoe 19 to decline, and makes projector 20 rotate clockwise, is regulated downwards by camera lens 7.It is pushed up handle 13 with hands, handle 13 utilizes connecting rod 15 to drive the 3rd gripper shoe 19 to rise, projector 20 is made to rotate counterclockwise, camera lens 7 is adjusted up, as required the angle of camera lens 7 is adjusted, make camera lens 7 can be directed at projection plate 11, thus better by picture or VIDEO PROJECTION on projection plate 11.Teacher station is imparted knowledge to students before the first storage chamber 21, can placing articles in gripper shoe 22.First storage chamber 21 deposits resources material, in the second storage chamber 5, has deposited teaching aid, can take easily when needed, for aided education.
The above is preferred implementation of the present utility model; it should be pointed out that, for those skilled in the art, under the premise without departing from this utility model principle; can also making some improvements and modifications, these improvements and modifications are also considered as protection domain of the present utility model.
Claims (3)
- null1. a multimedia teaching projector installation adjusting device，It is characterized in that: include pedestal (1)，Described pedestal (1) left and right sides, top is respectively arranged with the first hydraulic press (3) and the second hydraulic press (17)，Described first hydraulic press (3) and the second hydraulic press (17) top are connected to the first hydraulically extensible post (4) and the second hydraulically extensible post (18)，Described first hydraulically extensible post (4) and the second hydraulically extensible post (18) upper hinge are connected to the first gripper shoe (6)，Described first gripper shoe (6) upper left-hand is provided with the 3rd hydraulic press (25)，Described 3rd hydraulic press (25) top is connected to the 3rd hydraulically extensible post (14)，Described 3rd hydraulically extensible post (14) top is connected to the second gripper shoe (16)，Described second gripper shoe (16) upper left-hand is connected to support bar (23)，Described support bar (23) top is provided with hinge (24)，The upper chain connection of described hinge (24) has projector (20)，Described projector (20) right side is provided with camera lens (7)，Described second gripper shoe (16) right side is provided with connecting rod (15)，Described connecting rod (15) bottom is connected to handle (13)，Described connecting rod (15) top is connected to the 3rd gripper shoe (19)；Described first gripper shoe (6) upper right is provided with the 4th hydraulic press (12), described 4th hydraulic press (12) right side is connected to the 4th hydraulically extensible post (8), described 4th hydraulically extensible post (8) right side is fixedly installed the 5th hydraulic press (9), described 5th hydraulic press (9) top is connected to the 5th hydraulically extensible post (10), and described 5th hydraulically extensible post (10) top is provided with projection plate (11)；Described first hydraulic press (3) left side is provided with the first storage chamber (21), described first storage chamber (21) centre position is provided with dividing plate (26), and described first storage chamber (21) top is provided with gripper shoe (22).
- 2. multimedia teaching projector installation adjusting device according to claim 1, it is characterised in that: described first hydraulic press (3) and the second hydraulic press (17) centre position are provided with multiple second storage chamber (5).
- 3. multimedia teaching projector installation adjusting device according to claim 1, it is characterised in that: described pedestal (1) left and right sides, bottom is provided with movable pulley (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620226432.9U CN205402140U (en) | 2016-03-23 | 2016-03-23 | Multimedia teaching projecting apparatus mounting adjustment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620226432.9U CN205402140U (en) | 2016-03-23 | 2016-03-23 | Multimedia teaching projecting apparatus mounting adjustment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205402140U true CN205402140U (en) | 2016-07-27 |
Family
ID=56422777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620226432.9U Expired - Fee Related CN205402140U (en) | 2016-03-23 | 2016-03-23 | Multimedia teaching projecting apparatus mounting adjustment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205402140U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108591760A (en) * | 2018-02-13 | 2018-09-28 | 成都科盛石油科技有限公司 | A kind of adjustment method of downhole testing instrument |
| CN108679394A (en) * | 2018-07-11 | 2018-10-19 | 苏州虎皇建设发展有限公司 | A kind of mobile holder of multimedia support |
| CN109064948A (en) * | 2018-08-22 | 2018-12-21 | 北京莱斯特文化传媒有限公司 | Orbital mirrors advertisement projection display system and its method |
| CN110103235A (en) * | 2019-05-10 | 2019-08-09 | 李联辉 | A kind of adjustable moving formula multimedia show automatic machinery people |
-
2016
- 2016-03-23 CN CN201620226432.9U patent/CN205402140U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108591760A (en) * | 2018-02-13 | 2018-09-28 | 成都科盛石油科技有限公司 | A kind of adjustment method of downhole testing instrument |
| CN108679394A (en) * | 2018-07-11 | 2018-10-19 | 苏州虎皇建设发展有限公司 | A kind of mobile holder of multimedia support |
| CN109064948A (en) * | 2018-08-22 | 2018-12-21 | 北京莱斯特文化传媒有限公司 | Orbital mirrors advertisement projection display system and its method |
| CN109064948B (en) * | 2018-08-22 | 2020-11-13 | 北京莱斯特文化传媒有限公司 | Track mirror advertisement projection display system and method thereof |
| CN110103235A (en) * | 2019-05-10 | 2019-08-09 | 李联辉 | A kind of adjustable moving formula multimedia show automatic machinery people |
| CN110103235B (en) * | 2019-05-10 | 2020-06-30 | 北方民族大学 | Adjustable mobile multimedia display automation robot |
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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: 20160727 Termination date: 20170323 |