CN218626362U

CN218626362U - Projection interaction device

Info

Publication number: CN218626362U
Application number: CN202223385501.5U
Authority: CN
Inventors: 胡蕾
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-03-14
Anticipated expiration: 2032-12-16

Abstract

The utility model relates to the technical field of projection, and discloses a projection interaction device, which comprises a fixing component, wherein the fixing component comprises an installation frame, and the front side of the installation frame is provided with a chute; the fixing plates are symmetrically arranged on two sides of the opposite surface on the inner side of the mounting frame; this mutual device of projection, through when needs installation projection interaction equipment, rotate the handle for the handle drives the transfer line and rotates, and transfer line electric bevel gear rotates like this, and bevel gear drives bevel gear two that the screw rod lateral wall set up for a moment and rotates, can drive the screw rod like this and rotate, because the screw rod inserts the thread groove inboard that limiting plate one side was seted up, one side of limiting plate passes one side of fixed plate again, can drive two limiting plates like this and remove to both sides when rotating the handle, then it is inboard to insert the spout with the butt joint plate that projection interaction equipment top set up, and the back counter-rotating handle can drive two limiting plates and inwards fold and extrude the butt joint plate fixedly after the butt joint is accomplished.

Description

Projection interaction device

Technical Field

The utility model relates to a projection technology field specifically is a projection interaction device.

Background

The projector is a device capable of projecting images or videos onto a curtain, can be connected with a computer, a VCD, a DVD, a BD, a game machine, a DV and the like through different interfaces to play corresponding video signals, is widely applied to families, offices, schools and entertainment places, and has different types such as CRT, LCD, DLP, 3LCD and the like according to different working modes.

According to the 'interactive host suspension on the device' described in the specification of the 'projection interactive system device' of patent application No. CN202020971863.4, the interactive host suspension on the device is fixed on an interactive base, the interactive host suspension is fixed on the wall surface through the interactive base, a return spring for adjusting the horizontal position of the interactive host and a ball assembly for adjusting the horizontal height of the interactive base are arranged on a bottom plate in the interactive base, a cover plate and the bottom plate are clamped on a clamping seat through clamping grooves and are fixed through screws so as to adjust the horizontal position of the interactive base to be parallel to the infrared light and the wall surface, and the installation and the adjustment are very convenient.

According to the patent, the interactive host in the existing market is troublesome to mount on the wall surface and is not easy to adjust, so that the reset spring and other components are arranged to facilitate mounting and fixing, but the device is not strong in structural stability, and the projection interactive equipment is easy to drop when the device is collided, so that the projection interactive equipment is damaged.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an interactive device of projection possesses the advantage of being convenient for to install and dismantle, has solved the inconvenient problem of installing and dismantling of current interactive equipment of projection.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a projection interaction device comprises a fixing component, wherein the fixing component comprises

The front surface of the mounting frame is provided with a sliding chute;

the fixing plates are symmetrically arranged on two sides of the opposite surface on the inner side of the mounting frame;

the butt joint plate is arranged on the inner side of the sliding chute;

the connecting block is arranged at the bottom of the butt joint plate;

the projection interaction equipment is arranged at the bottom of the connecting block;

the handles are symmetrically arranged on the front surface of the mounting frame;

the transmission rod is arranged on the back surface of the handle, and one end of the transmission rod is inserted into the inner side of the mounting frame;

the first bevel gear is arranged at one end of the transmission rod;

the screw rods are symmetrically arranged on the opposite surfaces of the inner sides of the mounting frames;

the second bevel gear is arranged on the outer side wall of the screw;

the limiting plate is arranged at one end of the screw rod;

and the thread groove is formed in one side of the limiting plate.

Preferably, an auxiliary assembly is arranged at the top of the projection interaction device, and the auxiliary assembly comprises a frame body, is arranged at the top of the projection interaction device, and is hinged to the bottom of the connecting block;

and the screw rods are symmetrically arranged on two sides of the frame body, and one end of each screw rod penetrates through one side of the frame body.

Preferably, marks are symmetrically arranged on two sides of the front surface of the mounting frame.

Preferably, the back of the handle is provided with a slot.

Preferably, the opposite surfaces of the inner sides of the slots are symmetrically provided with rubber pads.

Preferably, two sides of the butt plate are symmetrically provided with limit grooves.

Preferably, the opposite surfaces of the inner side of the limiting groove are symmetrically provided with anti-skid pads.

Preferably, the connecting block is connected with the butt plate through a bolt.

(III) advantageous effects

Compared with the prior art, the utility model provides an interactive device of projection possesses following beneficial effect:

this mutual device of projection, through when needs installation projection interaction equipment, rotate the handle for the handle drives the transfer line and rotates, and transfer line electric bevel gear rotates like this, and bevel gear drives bevel gear two that the screw rod lateral wall set up for a moment and rotates, can drive the screw rod like this and rotate, because the screw rod inserts the thread groove inboard that limiting plate one side was seted up, one side of limiting plate passes one side of fixed plate again, can drive two limiting plates like this and remove to both sides when rotating the handle, then insert the spout inboard with the butt joint plate that projection interaction equipment top set up, the back counter-rotation handle can drive two limiting plates and inwards fold and extrude the butt joint plate fixedly after the butt joint is accomplished, only need rotate the handle like this and just can install or dismantle projection interaction equipment, convenient operation has still increased projection interaction equipment's structural stability when.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the mounting frame of the present invention looking down the interior;

FIG. 3 is a schematic structural view of the back of the handle of the present invention;

fig. 4 is a schematic structural view of the side surface of the middle butt plate of the present invention;

fig. 5 is the utility model discloses the structural schematic diagram of well limiting plate side.

In the figure:

1. a fixing component; 11. installing a frame; 111. a chute; 112. a fixing plate; 12. butt-joint plates; 13. connecting blocks; 14. a projection interaction device; 15. a handle; 16. a transmission rod; 161. a first bevel gear; 17. a screw; 171. a second bevel gear; 18. a limiting plate; 181. a thread groove;

2. an auxiliary component; 21. a frame body; 22. a screw rod; 23. marking; 24. a slot; 25. a rubber pad; 26. a limiting groove; 27. provided is a non-slip mat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example one

A projection interaction device comprises a fixed assembly 1, wherein the fixed assembly 1 comprises an installation frame 11, and the front surface of the installation frame 11 is provided with a sliding groove 111; fixing plates 112 symmetrically arranged on both sides of the inner opposite surface of the mounting frame 11; a butt plate 12 provided inside the chute 111; the connecting block 13 is arranged at the bottom of the butt plate 12; the projection interaction device 14 is arranged at the bottom of the connecting block 13; the handles 15 are symmetrically arranged on the front surface of the mounting frame 11; a transmission rod 16 provided on the back surface of the handle 15 and having one end inserted into the mounting frame 11; a first bevel gear 161 arranged at one end of the transmission rod 16; the screw rods 17 are symmetrically arranged on the inner opposite surface of the mounting frame 11; a second bevel gear 171 arranged on the outer side wall of the screw 17; a limiting plate 18 arranged at one end of the screw 17; and a screw groove 181 opened at one side of the stopper plate 18.

Referring to fig. 1 to 5, when the projection interaction device 14 needs to be installed, the handle 15 is rotated, so that the handle 15 drives the transmission rod 16 to rotate, the electric bevel gear 161 of the transmission rod 16 rotates, the bevel gear 161 drives the bevel gear ii arranged on the outer side wall of the screw rod 17 to rotate, so that the screw rod 17 can be driven to rotate, the screw rod 17 is inserted into the threaded groove 181 formed in one side of the limiting plate 18, one side of the limiting plate 18 passes through one side of the fixing plate 112, so that the two limiting plates 18 can be driven to move towards two sides when the handle 15 is rotated, then the butt joint plate 12 arranged on the top of the projection interaction device 14 is inserted into the sliding groove 111, and after the butt joint is completed, the handle 15 is rotated reversely, so that the projection interaction device 14 can be installed or detached only by rotating the handle 15, and the structural stability of the projection interaction device 14 is increased while the operation is convenient.

Example two

The auxiliary assembly 2 is added on the basis of the first embodiment.

The top of the projection interaction device 14 is provided with an auxiliary assembly 2, and the auxiliary assembly 2 comprises a frame 21, which is arranged on the top of the projection interaction device 14 and is hinged with the bottom of the connecting block 13; the lead screw 22 is symmetrically arranged on two sides of the frame body 21, one end of the lead screw penetrates through one side of the frame body 21, marks 23 are symmetrically arranged on two sides of the front face of the mounting frame 11, a slot 24 is formed in the back face of the handle 15, rubber pads 25 are symmetrically arranged on opposite sides of the inner side of the slot 24, limiting grooves 26 are symmetrically formed in two sides of the butt plate 12, anti-skid pads 27 are symmetrically arranged on opposite sides of the inner side of the limiting grooves 26, and the connecting block 13 is connected with the butt plate 12 through bolts.

Referring to fig. 1-5, a frame body 21 is arranged at the top of a projection interactive device 14, the frame body 21 is hinged to the bottom of a connecting block 13, so that subsequent adjustment of the angle of the projection interactive device 14 is facilitated, the angle can be fixed by screwing a screw rod 22, marks 23 are symmetrically arranged on the front surface of a mounting frame 11, so that a user can conveniently rotate the direction of a handle 15 according to the marks 23, the use is facilitated, a slot 24 is formed in the back surface of the handle 15, one end of a transmission rod 16 is arranged in the same shape as the slot 24, so that the handle 15 can be conveniently detached after the use is completed, others are prevented from detaching the projection interactive device 14, rubber pads 25 are symmetrically arranged on opposite surfaces of the inner side of the slot 24, so that the butt joint effect of the transmission rod 16 and the slot 24 can be increased, limiting grooves 26 are symmetrically formed on two sides of the butt joint plate 12, so that limiting plates 18 can be inserted into the inner sides of the limiting grooves 26, the fixing effect on the butt joint plate 12 is increased, anti-skid pads 27 are symmetrically arranged on opposite surfaces of the inner sides of the limiting grooves 26, so that the butt joint plate 12 can be prevented from shaking, the butt joint plate 12 is conveniently connected with the connecting block 13, and the connecting block 13, so that the subsequent carrying is facilitated.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A projection interaction device, comprising: comprises a fixing component (1), wherein the fixing component (1) comprises

The front surface of the mounting frame (11) is provided with a sliding groove (111);

the fixing plates (112) are symmetrically arranged on two sides of the opposite surface on the inner side of the mounting frame (11);

a butt plate (12) provided inside the chute (111);

the connecting block (13) is arranged at the bottom of the butt joint plate (12);

the projection interaction device (14) is arranged at the bottom of the connecting block (13);

the handles (15) are symmetrically arranged on the front surface of the mounting frame (11);

a transmission rod (16) which is arranged on the back surface of the handle (15) and one end of which is inserted into the inner side of the mounting frame (11);

the first bevel gear (161) is arranged at one end of the transmission rod (16);

the screw rods (17) are symmetrically arranged on the inner opposite surface of the mounting frame (11);

a second bevel gear (171) arranged on the outer side wall of the screw (17);

the limiting plate (18) is arranged at one end of the screw (17);

and the threaded groove (181) is formed in one side of the limiting plate (18).

2. A projection interactive device as claimed in claim 1, characterized in that: the top of the projection interaction device (14) is provided with an auxiliary component (2), and the auxiliary component (2) comprises

The frame body (21) is arranged at the top of the projection interaction equipment (14) and is hinged with the bottom of the connecting block (13);

and the screw rods (22) are symmetrically arranged at two sides of the frame body (21), and one end of each screw rod penetrates through one side of the frame body (21).

3. A projection interactive device as claimed in claim 2, characterized in that: marks (23) are symmetrically arranged on two sides of the front face of the mounting frame (11).

4. A projection interactive device as claimed in claim 3, characterized in that: the back of the handle (15) is provided with a slot (24).

5. A projection interactive device as claimed in claim 4, characterized in that: rubber pads (25) are symmetrically arranged on the opposite surfaces of the inner sides of the slots (24).

6. A projection interactive device as claimed in claim 5, characterized in that: limiting grooves (26) are symmetrically formed in the two sides of the butt joint plate (12).

7. A projection interaction device as claimed in claim 6, wherein: and anti-skid pads (27) are symmetrically arranged on the opposite surfaces of the inner sides of the limiting grooves (26).

8. A projection interactive device as claimed in claim 7, wherein: the connecting block (13) is connected with the butt joint plate (12) through a bolt.