CN202085966U - Multi-media electrified education movable cart - Google Patents
Multi-media electrified education movable cart Download PDFInfo
- Publication number
- CN202085966U CN202085966U CN2011201815976U CN201120181597U CN202085966U CN 202085966 U CN202085966 U CN 202085966U CN 2011201815976 U CN2011201815976 U CN 2011201815976U CN 201120181597 U CN201120181597 U CN 201120181597U CN 202085966 U CN202085966 U CN 202085966U
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- cabinet
- cart
- cabinet body
- moves
- turnover panel
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Abstract
The utility model relates to a multi-media electrified education movable cart, which comprises a rectangular cabinet body, a cabinet door arranged on the front side face of the cabinet body, universal rolling wheels installed at the bottom of the cabinet body and a multi-media device arranged in the cabinet body. The upper surface of the cabinet body is provided with a doorframe-shaped table face and an L-shaped turnover plate spliced with the table face, and the end portions of two sides of a transverse lateral plate of the L-shaped turnover plate are in rotating connection with the left side face of the cabinet body through pin shafts. A transverse rod which is fixed on the inner side face of a vertical lateral plate of the L-shaped turnover plate is in sliding connection with a coating-film reflecting mirror, and the front lateral end of the transverse lateral plate of the L-shaped turnover plate is in movable connection with a projector supporting plate. The other end of the projector supporting plate is connected with a vertical rod fixed in the cabinet body, the front side face of the cabinet body is provided with a bracket, the right side face of the cabinet body is in sliding connection with a drawer, and a linkage self-locking device is connected between the bracket and the drawer. The multi-media electrified education movable cart is high in integration, dustproof, burglarproof, reasonable in design, capable of satisfying requirements on different occasions and convenient to use.
Description
Technical field
The utility model relates to the field of multimedia teaching facility, and especially a kind of multimedia electrical teaching moves go-cart.
Background technology
Progress along with society, the reach of science, the particularly fast development of information network technique, the round Realization information network multimedia teaching of national most of middle and primary schools, multimedia teaching must comprise that computer, projector for real object, projector and stereo set move into the classroom.At present, video presentation device in use, as LCD, all be fixed on metope or be placed on teaching and say on the table, in use these video presentation devices is mobile very inconvenient, when these video presentation devices need be used with multimedia equipment, also need to connect up separately, integration is not high, use very inconvenient, and the time also need to acquire in addition several safe deposit boxes of putting multimedia teaching facility at storage, so not only take up room, and use, collect very inconvenience, be not easy to centralized management.
The utility model content
The technical problems to be solved in the utility model is: in order to overcome the problem that exists in above-mentioned, provide a kind of simple to operate, integration is high and the multimedia electrical teaching of conveniently moving moves go-cart.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of multimedia electrical teaching moves go-cart, comprise the rectangle cabinet, be arranged on the cabinet door on the cabinet leading flank and be installed in the universal rolling wheel of bottom of cabinet bulk and be placed in multimedia equipment in the cabinet, described cabinet upper surface be Jiong type structure table top with the table top L type turnover panel of amalgamation mutually, be rotationally connected by bearing pin and cabinet left surface on the both side ends of the horizontal side plate of L type turnover panel, be fixed with cross bar on the perpendicular side plate medial surface of L type turnover panel, slidely connect metallic-membrane plating reflector on the cross bar, the minute surface of minute surface reflecting system adopts the import plated film, reflectivity is up to more than 90%, and the picture of reflection is indeformable, be connected with the projecting apparatus gripper shoe on the horizontal side plate front side end of described L type turnover panel, the described projecting apparatus gripper shoe other end montant interior with being fixed on cabinet is connected, described cabinet leading flank is provided with carriage, described cabinet right flank slidely connects drawer, be connected with the linkage self-locking device between described carriage and the drawer, described linkage self-locking device comprises the pin that is fixed in the cabinet, brace, trapezoidal plectrum and connecting rod, be fixed with U type catch on the described pin, U type catch offers chute on one side, described connecting rod one end is connected with carriage, other end end is passed chute and is peaked on the U type catch another side, described brace one end and pin flexibly connect, the other end peaks on the slide bar of drawer rear end, described trapezoidal plectrum one end is fixed on the brace, and the other end is embedded in the U type catch and with connecting rod end and contacts.
In order to increase the service life of its L type turnover panel by the light and slow L type turnover panel of opening of Pneumatic Transmission bar, the horizontal side plate of described L type turnover panel is connected with the Pneumatic Transmission bar on the inboard, and the Pneumatic Transmission bar other end is connected with medial surface behind the cabinet.
In order can when placing projecting apparatus, projecting apparatus to be fastened on the gripper shoe, avoided projecting apparatus slip phenomenon on gripper shoe, offer at least one row's fixing hole on the described projecting apparatus gripper shoe, every row's fixing hole quantity is 10～16.
In order conveniently to regulate the angle of metallic-membrane plating reflector, thereby projection is reflexed on metope or the curtain fully, described metallic-membrane plating reflector and cross bar junction are provided with the locking device that is used to regulate the metallic-membrane plating reflector angle.
In order to make things convenient for projecting apparatus when the projection, can conveniently regulate the height of projecting apparatus, be connected with between the horizontal side plate front side end of described projecting apparatus gripper shoe and L type turnover panel and be used to regulate the vertically micromatic setting of height of projecting apparatus gripper shoe.
For carriage is inhaled on pin, avoid the projector equipment on the bump carriage when closing the cabinet door and caused the damage of equipment, be fixed with the magnet that is used to hold carriage on the described pin.
Be mounted with real object exhibition booth, keyboard and the middle control key that is connected with keyboard with real object exhibition booth on the described carriage.
Cabinet is the plastic-steel structure, mould molding, and the cabinet material is cold-reduced sheet and ABS engineering plastics, place, band angle all is an arc chord angle.
The beneficial effects of the utility model are: multimedia electrical teaching of the present utility model moves go-cart, and a complete set of equipment has the height integration, and energising can be used, and can move the utilization rate of equipment and installations height arbitrarily; Adopt enclosed equipment control, have effects such as dustproof, antitheft, utilize and concentrate a place safety management vacation; At bottom of cabinet bulk universal rolling wheel is installed, equipment is in use convenient to be moved thereby make; The linkage self-locking device is installed between drawer and carriage, easy to operate, can exempt from wiring, prevent maloperation, this equipment is reasonable in design, can satisfy the different demands of multiple occasion, and is very easy to use.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of linkage self-locking device of the present utility model.
1. cabinets among the figure, 2. cabinet door, 3. universal rolling wheel, 4. table top, 5.L type turnover panel, 6. cross bar, 7. metallic-membrane plating reflector, 8. projecting apparatus gripper shoe, 8-1. fixing hole, 9. carriage, 10. drawer, 11. pins, 11-1.U type catch, 11-11. chute, 12. braces, 13. trapezoidal plectrums, 14. connecting rod, 15. Pneumatic Transmission bars, 16. locking devices.
The specific embodiment
In conjunction with the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
Multimedia electrical teaching as shown in Figure 1 moves go-cart, the cabinet 1 that comprises the rectangular plastic steel construction, two cabinet doors 2 of opening are installed on cabinet 1 leading flank, in the bottom of cabinet 1 universal rolling wheel 3 is installed, multimedia equipment is placed in the cabinet 1, cabinet 1 upper surface be Jiong type structure table top 4 with the table top 4 L type turnover panel 5 of amalgamation mutually, be rotationally connected by bearing pin and cabinet 1 left surface on the both side ends of L type turnover panel 5 horizontal side plates, be fixed with cross bar 6 on the L type turnover panel 5 perpendicular side plate medial surfaces, slidely connect metallic-membrane plating reflector 7 on the cross bar 6, metallic-membrane plating reflector 7 is provided with the locking device 16 that is used to regulate metallic-membrane plating reflector 7 angles with cross bar 6 junctions, rotating shaft is connected with projecting apparatus gripper shoe 8 on the L type turnover panel 5 horizontal side plate front side end, projecting apparatus gripper shoe 8 other ends are connected with montant in being fixed on cabinet 1, L type turnover panel is connected with Pneumatic Transmission bar 15 on the 5 horizontal side plate inboards, Pneumatic Transmission bar 15 other ends are connected with cabinet 1 back medial surface, offer 16 row's fixing hole 8-1 on the projecting apparatus gripper shoe 8, every row's fixing hole quantity is 14, be connected with between projecting apparatus gripper shoe 8 and the L type turnover panel 5 horizontal side plate front side end and be used to regulate the vertically micromatic setting of height of projecting apparatus gripper shoe 8, convertible carriage 9 is arranged on cabinet 1 leading flank, be mounted with real object exhibition booth on the carriage 9, keyboard and the middle control key that is connected with keyboard with real object exhibition booth, cabinet 1 right flank slidely connects drawer 10, is connected with the linkage self-locking device between carriage 9 and the drawer 10.
Multimedia electrical teaching as shown in Figure 2 moves go-cart, the linkage self-locking device comprises the pin 11 that is fixed on cabinet 1 center, brace 12, trapezoidal plectrum 13 and connecting rod 14, be fixed with the magnet that is used to hold carriage 9 on the pin 11, be fixed with U type catch 11-1 on the pin 11, U type catch 11-1 offers chute 11-11 on one side, there is the side of chute 11-11 to be higher than a side that does not have chute 11-11, connecting rod 14 1 ends are connected with carriage 9, other end end is passed chute 11-11 and is peaked on the U type catch 11-1 another side, brace 12 1 ends and pin 11 flexibly connect, the other end peaks on the drawer 10 rear end slide bars, trapezoidal plectrum 13 1 ends are fixed on the brace 12, and the other end is embedded in the U type catch 11-1 and with connecting rod 14 ends and contacts.
Multimedia electrical teaching of the present utility model moves the using method of go-cart: release mobile cabinet and put in place, locking universal rolling wheel 3, extract drawer 10 earlier out, the brace 12 that peaks on the drawer 10 rear end slide bars is tilted to the right, driving trapezoidal plectrum 13 simultaneously moves right mutually, be connected connecting rod 14 other ends on the carriage 9 this moment and fall in the U type catch 11-1 recess from chute 11-11 upper end and peak on U type catch 11-1 one medial surface, the carriage 9 of this moment has been turned to horizontal level; Otherwise, closing drawers 10 promotes braces 12 and is moved to the left and drives trapezoidal plectrum 13 simultaneously and fail to agree slip, eject connecting rod 14 this moment, connecting rod 14 passes from U type catch 11-1 another side, put down then on the pin 11 of carriage 9 to the cabinet 1, the L type that overturns out turnover panel 5 after adjusting metallic-membrane plating reflector 7 angles, just can normally use.
With above-mentioned foundation desirable embodiment of the present utility model is enlightenment, and by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this utility model technological thought.The technical scope of this utility model is not limited to the content on the specification, must determine its technical scope according to the claim scope.
Claims (8)
1. a multimedia electrical teaching moves go-cart, it is characterized in that: comprise rectangle cabinet (1), be arranged on the cabinet door (2) on cabinet (1) leading flank and be installed in the universal rolling wheel (3) of cabinet (1) bottom and be placed in multimedia equipment in the cabinet (1), described cabinet (1) upper surface be Jiong type structure table top (4) with table top (4) the L type turnover panel (5) of amalgamation mutually, be rotationally connected by bearing pin and cabinet (1) left surface on the both side ends of the horizontal side plate of L type turnover panel (5), be fixed with cross bar (6) on the perpendicular side plate medial surface of L type turnover panel (5), slidely connect metallic-membrane plating reflector (7) on the cross bar (6), be connected with projecting apparatus gripper shoe (8) on the horizontal side plate front side end of described L type turnover panel (5), described projecting apparatus gripper shoe (8) other end montant interior with being fixed on cabinet (1) is connected, described cabinet (1) leading flank is provided with carriage (9), described cabinet (1) right flank slidely connects drawer (10), be connected with the linkage self-locking device between described carriage (9) and the drawer (10), described linkage self-locking device comprises the pin (11) that is fixed in the cabinet (1), brace (12), trapezoidal plectrum (13) and connecting rod (14), be fixed with U type catch (11-1) on the described pin (11), U type catch (11-1) offers chute (11-11) on the side, described connecting rod (14) one ends are connected with carriage (9), other end end is passed chute (11-11) and is peaked on U type catch (11-1) another side, described brace (12) one ends and pin (11) flexibly connect, the other end peaks on the slide bar of drawer (10) rear end, described trapezoidal plectrum (13) one ends are fixed on the brace (12), and the other end is embedded in the U type catch (11-1) and with connecting rod (14) end and contacts.
2. multimedia electrical teaching according to claim 1 moves go-cart, it is characterized in that: the horizontal side plate of described L type turnover panel (5) is connected with Pneumatic Transmission bar (15) on the inboard, and Pneumatic Transmission bar (15) other end is connected with cabinet (1) back medial surface.
3. multimedia electrical teaching according to claim 1 moves go-cart, it is characterized in that: offer at least one row's fixing hole (8-1) on the described projecting apparatus gripper shoe (8), every row's fixing hole quantity is 10～16.
4. multimedia electrical teaching according to claim 1 moves go-cart, it is characterized in that: described metallic-membrane plating reflector (7) is provided with the locking device (16) that is used to regulate metallic-membrane plating reflector (7) angle with cross bar (6) junction.
5. multimedia electrical teaching according to claim 1 moves go-cart, it is characterized in that: be connected with the micromatic setting that is used to regulate the vertical height of projecting apparatus gripper shoe (8) between described projecting apparatus gripper shoe (8) and the horizontal side plate front side end of L type turnover panel (5).
6. multimedia electrical teaching according to claim 1 moves go-cart, it is characterized in that: described pin is fixed with the magnet that is used to hold carriage (9) on (11).
7. multimedia electrical teaching according to claim 1 moves go-cart, it is characterized in that: be mounted with real object exhibition booth, keyboard and the middle control key that is connected with keyboard with real object exhibition booth on the described carriage (9).
8. multimedia electrical teaching according to claim 1 moves go-cart, it is characterized in that: described cabinet (1) material is cold-reduced sheet and ABS engineering plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201815976U CN202085966U (en) | 2011-05-31 | 2011-05-31 | Multi-media electrified education movable cart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201815976U CN202085966U (en) | 2011-05-31 | 2011-05-31 | Multi-media electrified education movable cart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202085966U true CN202085966U (en) | 2011-12-28 |
Family
ID=45361070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201815976U Expired - Fee Related CN202085966U (en) | 2011-05-31 | 2011-05-31 | Multi-media electrified education movable cart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202085966U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103284473A (en) * | 2013-06-09 | 2013-09-11 | 淄博云极教学设备有限公司 | Multimedia electronic platform |
| CN114794719A (en) * | 2022-04-27 | 2022-07-29 | 广东瑞联商用家具有限公司 | Intelligent projection teaching platform |
-
2011
- 2011-05-31 CN CN2011201815976U patent/CN202085966U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103284473A (en) * | 2013-06-09 | 2013-09-11 | 淄博云极教学设备有限公司 | Multimedia electronic platform |
| CN114794719A (en) * | 2022-04-27 | 2022-07-29 | 广东瑞联商用家具有限公司 | Intelligent projection teaching platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111228 Termination date: 20130531 |