CN211952074U - Lifting interactive projection device - Google Patents
Lifting interactive projection device Download PDFInfo
- Publication number
- CN211952074U CN211952074U CN201922488824.9U CN201922488824U CN211952074U CN 211952074 U CN211952074 U CN 211952074U CN 201922488824 U CN201922488824 U CN 201922488824U CN 211952074 U CN211952074 U CN 211952074U
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- connecting rod
- rod
- interactive projection
- layer board
- fixed
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Abstract
The utility model discloses an interactive projection arrangement of over-and-under type, the on-line screen storage device comprises a base, base top intermediate position is fixed with electric putter, and electric putter through connection has the head rod, and head rod both sides top all rotates and is connected with the hinge, and the hinge opposite side rotates and is connected with the second connecting rod, and second connecting rod one side rotates with the head rod to be connected, and the welding of second connecting rod opposite side has the limiting plate, and the inside layer board that is provided with of limiting plate, layer board are rotated by two the same boards and are connected, and the layer board top is provided with. The utility model discloses well electric putter, head rod, hinge, second connecting rod and limiting plate constitute an overall structure to make the overall device simple, easy dismounting, and can draw in along the head rod axial, the layer board also can be folded, the vanning of being convenient for.
Description
Technical Field
The utility model relates to a projecting apparatus technical field especially relates to an interactive projection arrangement of over-and-under type.
Background
A projector, also called a projector, is a device that can project images or videos onto a curtain, and can be connected with a computer, a VCD, a DVD, a BD, a game machine, a DV, etc. through different interfaces to play corresponding video signals.
Along with the development of times and science and technology, the technological progress of projecting apparatus has also been promoted simultaneously in the progress of science and technology, and present projecting apparatus majority is fixed place installation status, and elevating gear then need be used to adjust interactive projection effect when using to a small number of portable projecting apparatus, and current device is more loaded down with trivial details, has the problem of installation and dismantlement waste time, remains to be improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an elevating interactive projection device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an interactive projection arrangement of over-and-under type, includes the base, base top intermediate position is fixed with electric putter, and electric putter through connection has the head rod, and head rod both sides top all rotates and is connected with the hinge, and the hinge opposite side rotates and is connected with the second connecting rod, and second connecting rod one side rotates with the head rod to be connected, and the welding of second connecting rod opposite side has the limiting plate, and the inside layer board that is provided with of limiting plate, layer board are rotated by two the same boards and are connected, and the layer board top is provided with fixed establishment.
Preferably, the fixing mechanism is symmetrically provided with third connecting rods on two sides of the top of the supporting plate, the third connecting rods are bent and fixed with fixing blocks, and the projector is placed between the two fixing blocks.
Preferably, a groove is formed in the middle of the top of the base, a sliding rail is fixed in the groove, a sliding block is connected in the sliding rail, and the sliding block is fixedly connected with the electric push rod.
Preferably, the top of the base is provided with a tooth-shaped groove, and the tooth-shaped groove is arranged on two sides of the sliding rail.
Preferably, the first connecting rod is nested with a lantern ring, the two sides of the lantern ring are both rotatably connected with buckle telescopic rods, and the other sides of the buckle telescopic rods are abutted to the tooth-shaped grooves.
Preferably, a notch is formed in the top of the supporting plate, a heat dissipation fan is arranged in the notch, and connecting rollers are fixed on two sides of the heat dissipation fan.
The utility model has the advantages that:
1. the electric push rod, the first connecting rod, the hinge, the second connecting rod and the limiting plate form an integral structure, so that the integral device is simple and convenient to disassemble and assemble, the supporting plate can be folded along the axial direction of the first connecting rod, and the space is saved during boxing.
2. The middle position of the top of the base in the device is provided with a groove, a slide rail is fixed in the groove, a slide block is connected in the slide rail, and the slide block is fixedly connected with an electric push rod to carry out horizontal adjustment on the basis of lifting adjustment, so that the practicability of the device is enhanced.
3. The first connecting rod is nested with a lantern ring in the device, the two sides of the lantern ring are both rotatably connected with buckle telescopic rods, and the buckle telescopic rods are abutted to the tooth-shaped grooves, so that the device is further fixed and flexible to assemble and disassemble.
4. The heat dissipation fan is arranged in the groove opening of the device, so that heat can be dissipated to the device immediately, the service performance and the service life of the device are improved, and the device is flexible to assemble and disassemble.
Drawings
Fig. 1 is a schematic view of an overall structure of a lifting type interactive projection apparatus provided in embodiment 1 of the present invention;
fig. 2 is a schematic structural view of a heat dissipation fan of the lifting interactive projection apparatus according to embodiment 2 of the present invention;
fig. 3 is a schematic view of an overall structure of an elevating interactive projection apparatus provided in embodiment 2 of the present invention.
In the figure: the heat dissipation fan comprises a base 1, an electric push rod 2, a first connecting rod 3, a second connecting rod 4, a hinge 5, a limiting plate 6, a supporting plate 7, a third connecting rod 8, a fixing block 9, a projector 10, a tooth-shaped groove 11, a sliding rail 12, a sliding block 13, a buckle telescopic rod 14, a lantern ring 15, a mounting groove 16, a connecting roller 17 and a heat dissipation fan 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example 1
Referring to fig. 1, an interactive projection arrangement of over-and-under type, including base 1, 1 top intermediate position of base is fixed with electric putter 2, electric putter 2 through connection has head rod 3, head rod 3 both sides top all rotates and is connected with hinge 5, hinge 5 opposite side rotates and is connected with second connecting rod 4, 4 one sides of second connecting rod rotate with head rod 3 and are connected, 4 opposite side welding of second connecting rod have limiting plate 6, limiting plate 6 inside is provided with layer board 7, layer board 7 is rotated by two the same boards and is connected, layer board 7 top is provided with fixed establishment.
The utility model discloses in, fixed establishment is provided with third connecting rod 8 at 7 top bilateral symmetry of layer board, and third connecting rod 8 is bent and is fixed with fixed block 9, has placed projecting apparatus 10 between two fixed blocks 9.
The working principle is as follows: in the idle position of the device, all driving parts in the above are connected through a lead, wherein the power supply refers to a power element, electric devices and an adaptive power supply, the specific connection means refers to the following working principle, the electric devices are electrically connected in sequence, the detailed connection means is a known technology in the field, the working principle and the process are mainly introduced below, no description is made on electrical control, after the electric push rod 2 and the base 1 are fixed, the second connecting rod 4 can be opened, the hinge 5 is naturally straightened under the action of stress, the supporting plate 7 is placed in the limiting plate 6, then the projector 10 is fixed on the top of the supporting plate 7 through the third connecting rod 8, and by starting the electric push rod 2, the output shaft of the electric push rod 2 can drive the projector 10 to move up and down, so that the lifting function is realized.
Example 2
Referring to fig. 2-3, a lifting type interactive projection device, a groove is formed in the middle of the top of a base 1, a sliding rail 12 is fixed in the groove, a sliding block 13 is connected in the sliding rail 12, the sliding block 13 is fixedly connected with an electric push rod 2, a tooth-shaped groove 11 is formed in the top of the base 1, and the tooth-shaped groove 11 is formed in two sides of the sliding rail 12;
the first connecting rod 3 is nested with a lantern ring 15, both sides of the lantern ring 15 are all rotatably connected with a buckle telescopic rod 14, the other side of the buckle telescopic rod 14 is abutted against the tooth-shaped groove 11, the top of the supporting plate 7 is provided with a notch, a heat dissipation fan 18 is arranged in the notch, and both sides of the heat dissipation fan 18 are all fixed with connecting rollers 17.
The working principle is as follows: the device is provided with a sliding rail 12, the device can be moved left and right in the sliding rail 12 to achieve fine adjustment in the horizontal direction, the projector 10 is lifted to a preset position and then abuts against the buckle telescopic rod 14 and the tooth-shaped groove 11 to fix the first connecting rod 3, when the projector 10 is used, the heat dissipation fan 18 is started, and the heat dissipation fan 18 performs heat dissipation treatment on the projector 10.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides an interactive projection arrangement of over-and-under type, including base (1), a serial communication port, base (1) top intermediate position is fixed with electric putter (2), electric putter (2) through connection has head rod (3), head rod (3) both sides top all rotates and is connected with hinge (5), hinge (5) opposite side rotates and is connected with second connecting rod (4), second connecting rod (4) one side rotates with head rod (3) and is connected, second connecting rod (4) opposite side welding has limiting plate (6), limiting plate (6) inside is provided with layer board (7), layer board (7) are rotated by two the same boards and are connected, layer board (7) top is provided with fixed establishment.
2. The lifting interactive projection device as claimed in claim 1, wherein the fixing mechanism is symmetrically provided with third connecting rods (8) at two sides of the top of the supporting plate (7), the third connecting rods (8) are fixed with fixing blocks (9) in a bending manner, and the projector (10) is placed between the two fixing blocks (9).
3. The lifting interactive projection device as claimed in claim 2, wherein a groove is formed in the middle of the top of the base (1), a slide rail (12) is fixed in the groove, a slide block (13) is connected in the slide rail (12), and the slide block (13) is fixedly connected with the electric push rod (2).
4. The lifting interactive projection device as claimed in claim 3, wherein the base (1) is provided with a tooth-shaped groove (11) at the top, and the tooth-shaped groove (11) is disposed on both sides of the sliding rail (12).
5. The lifting interactive projection device as claimed in claim 4, wherein the first connecting rod (3) is nested with a collar (15), both sides of the collar (15) are rotatably connected with a telescopic buckle rod (14), and the other side of the telescopic buckle rod (14) abuts against the toothed groove (11).
6. The lifting interactive projection device as claimed in claim 4 or 5, wherein the top of the supporting plate (7) is provided with a notch, a heat dissipation fan (18) is arranged in the notch, and both sides of the heat dissipation fan (18) are fixed with connecting rollers (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922488824.9U CN211952074U (en) | 2019-12-31 | 2019-12-31 | Lifting interactive projection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922488824.9U CN211952074U (en) | 2019-12-31 | 2019-12-31 | Lifting interactive projection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211952074U true CN211952074U (en) | 2020-11-17 |
Family
ID=73181820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922488824.9U Active CN211952074U (en) | 2019-12-31 | 2019-12-31 | Lifting interactive projection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211952074U (en) |
-
2019
- 2019-12-31 CN CN201922488824.9U patent/CN211952074U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220418 Address after: Room 1743, hatching Eagle building, No. 99, Tuanjie Road, yanchuang Park, Nanjing area, China (Jiangsu) pilot Free Trade Zone, Nanjing, Jiangsu 211899 Patentee after: Jiangsu Xinxin Photoelectric Technology Co.,Ltd. Address before: Room 508, R & D center building, China (Hefei) international intelligent voice Industrial Park, 3333 Xiyou Road, high tech Zone, Hefei, Anhui 230088 Patentee before: HEFEI ZHILING INTELLIGENT TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |