CN207298251U - A kind of interim Fast Installation projecting apparatus supporting rack in meeting scene - Google Patents
A kind of interim Fast Installation projecting apparatus supporting rack in meeting scene Download PDFInfo
- Publication number
- CN207298251U CN207298251U CN201720988213.9U CN201720988213U CN207298251U CN 207298251 U CN207298251 U CN 207298251U CN 201720988213 U CN201720988213 U CN 201720988213U CN 207298251 U CN207298251 U CN 207298251U
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- CN
- China
- Prior art keywords
- projecting apparatus
- strap
- fixed plate
- supporting rack
- fast installation
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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 discloses a kind of interim Fast Installation projecting apparatus supporting rack in meeting scene, including projecting apparatus fixed plate, it is characterized in that, the projecting apparatus fixed plate inner upper is symmetrically connected with strap by adjustable spring, and strap bottom is slidably connected by sliding block and the sliding slot in projecting apparatus fixed plate, the projecting apparatus fixed plate bottom is sequentially connected by shears and rotary-tray, and rotary-tray bottom is spiral is connected with bottom support feet, the strap is internally embedded the radiator fan to projector radiating, the strap interior surface is equidistantly connected with support rubber column, the shears has been internally embedded spiral lifting bar.In the utility model, first by the way that equipped with adjustable spring and strap, projecting apparatus can be fixed automatically, it is not necessary to carry out installation screw and fix so that the interim Fast Installation in meeting scene fixes projecting apparatus enhanced convenience with projecting apparatus supporting rack.
Description
Technical field
It the utility model is related to porjector technology field, more particularly to a kind of interim Fast Installation projecting apparatus in meeting scene
Supporting rack.
Background technology
Projecting apparatus, also known as projector, are a kind of equipment that can be projected image or video on curtain, can be by not
The same computer of interface together, VCD, DVD, BD, game machine, DV etc., which are connected, plays corresponding vision signal, and projecting apparatus extensively should
It is different according to working method for family, office, school and public place of entertainment, there are the different types such as CRT, LCD, DLP, project
For instrument under the background that country pulls the policy of domestic demand and people's income constantly to be lifted, the implementation of Rural Culture ethnic minority regions is further
The rapid growth of China's Projector Market is promoted, according to statistics, China's Projector Market shipment amount scale reaches 1,280,000 within 2010
Platform, increased by 43.6% compared to 2009, thinks, China's Projector Market will keep rapid growth within 2011, and whole year goes out
Goods amount is up to 1,670,000, year rate of growth about projecting apparatus be 30%.The five-year, the compound growth rate of China's Projector Market will
Reach 17.1%.
The interim Fast Installation in meeting scene is exactly that a kind of projecting apparatus installs supporting rack, traditional projection with projecting apparatus supporting rack
It is cumbersome when mounting bracket, structure auxiliary, fixation and dismounting projecting apparatus, and mostly fixed structure, height and angle can not be carried out
Degree is adjusted, not convenient enough during use.
Utility model content
The purpose of this utility model is to solve shortcoming existing in the prior art, and a kind of meeting scene proposed is faced
When Fast Installation projecting apparatus supporting rack.
To achieve these goals, the utility model employs following technical solution：A kind of interim quick peace in meeting scene
Dress uses projecting apparatus supporting rack, including projecting apparatus fixed plate, it is characterised in that the projecting apparatus fixed plate inner upper passes through flexible
Spring is symmetrically connected with strap, and strap bottom is slidably connected by sliding block and the sliding slot in projecting apparatus fixed plate,
The projecting apparatus fixed plate bottom is sequentially connected by shears and rotary-tray, and rotary-tray bottom is spiral is connected with bottom
Portion's support feet, the strap are internally embedded the radiator fan to projector radiating, the strap interior surface
Support rubber column equidistantly is connected with, the shears has been internally embedded spiral lifting bar, and spiral lifting bar both sides are symmetrically pinched
Conjunction is connected with upgrading toothed disc, and the shears procapsid both sides symmetric helix is connected with rotational handle.
As further describing for above-mentioned technical proposal：
The strap is connected with two altogether, and two straps are mutually right on projecting apparatus fixed plate vertical center line
Claim.
As further describing for above-mentioned technical proposal：
The adjustable spring is connected with two groups altogether, and every group is connected with two adjustable springs altogether, two groups of adjustable springs on
Projecting apparatus fixed plate vertical center line is symmetrical.
As further describing for above-mentioned technical proposal：
Described two rotational handles are corresponded with two lifting tooth wheel disc positions, and two rotational handles and two liftings
Toothed disc is sequentially connected.
As further describing for above-mentioned technical proposal：
The support rubber column is T-type structure, and supports the spacing of rubber column equal two-by-two.
In the utility model, first by the way that equipped with adjustable spring and strap, projecting apparatus can be fixed automatically,
It need not carry out installation screw to fix so that the interim Fast Installation in meeting scene fixes projecting apparatus more with projecting apparatus supporting rack
Convenience, secondly, by that in radiator fan built in strap, can radiate to projecting apparatus, prevent projecting apparatus fever damage
It is bad, the service life of projecting apparatus is extended, further more, by equipped with liter valency bracket and a rotary-tray, so as to projecting apparatus
Height and angle carry out any adjusting so that the interim Fast Installation in meeting scene is more square with the use of projecting apparatus supporting rack
Just.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of interim Fast Installation projecting apparatus supporting rack in meeting scene structural representation
Figure；
Fig. 2 be the utility model proposes a kind of interim Fast Installation projecting apparatus supporting rack in meeting scene strap
Structure diagram；
Fig. 3 be the utility model proposes a kind of interim Fast Installation projecting apparatus supporting rack in meeting scene shears
Structure diagram.
Marginal data：
1- sliding slots, 2- sliding blocks, 3- straps, 4- adjustable springs, 5- projecting apparatus fixed plate, 6- shears, 7- are rotated
Handle, 8- rotary-trays, 9- bottoms support feet, 10- radiator fans, 11- supports rubber column, 12- spiral liftings bar, 13- liftings
Toothed disc.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
With reference to Fig. 1-3, a kind of interim Fast Installation projecting apparatus supporting rack in meeting scene, including projecting apparatus fixed plate 5, throw
5 inner upper of shadow instrument fixed plate is symmetrically connected with strap 3 by adjustable spring 4, and 3 bottom of strap passes through sliding block 2
It is slidably connected with the sliding slot 1 in projecting apparatus fixed plate 5,5 bottom of projecting apparatus fixed plate is passed by shears 6 and rotary-tray 8
Dynamic connection, and 8 bottom of rotary-tray is spiral is connected with bottom support feet 9, strap 3, which has been internally embedded, uses projector radiating
Radiator fan 10,3 interior surface of strap be equidistantly connected with support rubber column 11, shears 6 has been internally embedded spiral
Elevating lever 12, and 12 both sides of spiral lifting bar symmetrically mediate and are connected with upgrading toothed disc 13,6 procapsid both sides of shears are symmetrical
It is spiral to be connected with rotational handle 7.
Strap 3 is connected with two altogether, and two straps 3 are mutually right on 5 vertical center line of projecting apparatus fixed plate
Claim, adjustable spring 4 is connected with two groups altogether, and every group is connected with two adjustable springs 4 altogether, and two groups of adjustable springs 4 are on projecting apparatus
5 vertical center line of fixed plate is symmetrical, and two rotational handles 7 and two 13 positions of lifting tooth wheel disc correspond, and two turn
Fixed handle 7 is sequentially connected with two lifting tooth wheel discs 13, and support rubber column 11 is T-type structure, and supports rubber column 11 two-by-two
Spacing is equal.
Operation principle：The interim Fast Installation projecting apparatus supporting rack in meeting scene in use, will need fixed peace first
The projecting apparatus of dress is placed between two straps 3 in projecting apparatus fixed plate 5, and at this moment adjustable spring 4 starts to starting to make
With with strap 3, so that projecting apparatus be fixed automatically, staff can be with rotary motion handle 7, in rotational handle 7
Under the action of lifting tooth wheel disc 13 start to rotate, at this moment lifting tooth wheel disc 13 drives spiral lifting bar 12 to start to stretch drop, so that right
The interim Fast Installation in meeting scene carries out height adjusting with projecting apparatus supporting rack, and rotary-tray 8 can fix projecting apparatus
The angle of plate 5 is adjusted so that the interim Fast Installation in meeting scene with projecting apparatus supporting rack can carry out height and
Angular adjustment, enhanced convenience during use, when being projected, the radiator fan 10 inside strap 3 can be to projecting apparatus
Carry out exhausting heat radiation.
The above, is only the preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of interim Fast Installation projecting apparatus supporting rack in meeting scene, including projecting apparatus fixed plate (5), it is characterised in that
Projecting apparatus fixed plate (5) inner upper is symmetrically connected with strap (3), and strap (3) by adjustable spring (4)
Bottom is slidably connected by sliding block (2) and the sliding slot (1) in projecting apparatus fixed plate (5), and projecting apparatus fixed plate (5) bottom leads to
Shears (6) and rotary-tray (8) is crossed to be sequentially connected, and rotary-tray (8) bottom is spiral is connected with bottom support feet (9),
The strap (3) is internally embedded the radiator fan (10) to projector radiating, strap (3) interior surface
Equidistant to be connected with support rubber column (11), the shears (6) has been internally embedded spiral lifting bar (12), and spiral lifting bar
(12) both sides symmetrically mediate and are connected with upgrading toothed disc (13), and shears (6) procapsid both sides symmetric helix is connected with
Rotational handle (7).
A kind of 2. interim Fast Installation projecting apparatus supporting rack in meeting scene according to claim 1, it is characterised in that institute
State strap (3) and be connected with two altogether, and two straps (3) are mutually right on projecting apparatus fixed plate (5) vertical center line
Claim.
A kind of 3. interim Fast Installation projecting apparatus supporting rack in meeting scene according to claim 1, it is characterised in that institute
State adjustable spring (4) and be connected with two groups altogether, and every group is connected with two adjustable springs (4) altogether, two groups of adjustable springs (4) are on throwing
Shadow instrument fixed plate (5) vertical center line is symmetrical.
A kind of 4. interim Fast Installation projecting apparatus supporting rack in meeting scene according to claim 1, it is characterised in that institute
Two rotational handles (7) are stated to correspond with two lifting tooth wheel disc (13) positions, and two rotational handles (7) and two liftings
Toothed disc (13) is sequentially connected.
A kind of 5. interim Fast Installation projecting apparatus supporting rack in meeting scene according to claim 1, it is characterised in that institute
It is T-type structure to state support rubber column (11), and supports the spacing of rubber column (11) equal two-by-two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720988213.9U CN207298251U (en) | 2017-08-09 | 2017-08-09 | A kind of interim Fast Installation projecting apparatus supporting rack in meeting scene |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720988213.9U CN207298251U (en) | 2017-08-09 | 2017-08-09 | A kind of interim Fast Installation projecting apparatus supporting rack in meeting scene |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207298251U true CN207298251U (en) | 2018-05-01 |
Family
ID=62449251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720988213.9U Expired - Fee Related CN207298251U (en) | 2017-08-09 | 2017-08-09 | A kind of interim Fast Installation projecting apparatus supporting rack in meeting scene |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207298251U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108927381A (en) * | 2018-07-24 | 2018-12-04 | 宿州市微腾知识产权运营有限公司 | A method of improving projector radiating effect |
| CN109658746A (en) * | 2019-01-18 | 2019-04-19 | 焦作大学 | A kind of computer based Multifunctional sports movement teaching appliance |
| CN109668017A (en) * | 2019-03-01 | 2019-04-23 | 葛成燕 | A kind of projector installation mounting bracket |
| CN111641744A (en) * | 2019-03-01 | 2020-09-08 | 辽宁工业大学 | Fixing device for stop-motion animation shooting |
| CN111856867A (en) * | 2020-07-27 | 2020-10-30 | 许昌学院 | Digital media projection equipment |
-
2017
- 2017-08-09 CN CN201720988213.9U patent/CN207298251U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108927381A (en) * | 2018-07-24 | 2018-12-04 | 宿州市微腾知识产权运营有限公司 | A method of improving projector radiating effect |
| CN108927381B (en) * | 2018-07-24 | 2020-09-15 | 宿州市微腾知识产权运营有限公司 | Method for improving heat dissipation effect of projector |
| CN109658746A (en) * | 2019-01-18 | 2019-04-19 | 焦作大学 | A kind of computer based Multifunctional sports movement teaching appliance |
| CN109658746B (en) * | 2019-01-18 | 2020-08-14 | 焦作大学 | Multi-functional sports teaching appearance based on computer |
| CN109668017A (en) * | 2019-03-01 | 2019-04-23 | 葛成燕 | A kind of projector installation mounting bracket |
| CN111641744A (en) * | 2019-03-01 | 2020-09-08 | 辽宁工业大学 | Fixing device for stop-motion animation shooting |
| CN111856867A (en) * | 2020-07-27 | 2020-10-30 | 许昌学院 | Digital media projection equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180501 Termination date: 20190809 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |