CN219346095U - Adjusting device for interactive projection equipment - Google Patents

Abstract

The utility model discloses an adjusting device for interactive projection equipment, belonging to the technical field of projection equipment; including the bracket, set up flutedly on the bracket, still include: the support frame is rotatably connected to the bottom of the bracket, wherein an extension rod is fixedly connected to the support frame, a limiting block is fixedly connected to the bracket, the extension rod is clamped in the limiting block, a supporting leg is fixedly connected to the bracket, and the extension rod is matched with the supporting leg; the connecting box is fixedly connected to the bracket, a connecting plate is connected in a clamping manner in the connecting box, a supporting component is fixedly connected to the connecting plate, and the supporting component is matched with the bracket; the utility model can utilize the supporting legs and the supporting frame to adjust the bracket at different heights on the tabletop, and can also enable the bracket and the base to be connected and installed mutually, so that the bracket is suitable for supporting and adjusting the heights of projection equipment in different occasions.

Description

Adjusting device for interactive projection equipment

Technical Field

The utility model relates to the technical field of projection equipment, in particular to an adjusting device for interactive projection equipment.

Background

Projection equipment is widely used today, the propaganda mode is enriched, the channels for people to accept information are more various, the content is more vivid, visual communication is expressed through visual media and is communicated to audiences, the designed time characteristics and rich connotations are reflected, the multimedia technology of the interactive projector is a digital information technology which combines information in the forms of texts, graphics, images, sound, videos, animations and the like, and can support to complete a series of interactive operations through comprehensive processing and control by a computer.

An existing adjusting device for projection equipment comprises a fixed seat, a screw rod, a sliding seat, a screw rod and a bearing plate; the sliding seat frame is arranged on the fixed seat and can move forwards and backwards along the fixed seat; the sliding seat comprises a middle part and two side parts which are symmetrically arranged relative to the middle part, and the screw is vertically connected to one side part; the bearing plate is arranged above the sliding seat, one end of the bearing plate is hinged to the end part, far away from the screw rod, of the sliding seat, the other end of the bearing plate is sleeved on the screw rod, and nuts used for locking the bearing plate are sleeved on the screw rods on the upper side and the lower side of the bearing plate. The device realizes the adjustment of the angle of the projection equipment; meanwhile, the placement direction of the projection device can be set arbitrarily.

However, in the actual use process, when the height of the interactive projector is adjusted by using the adjusting device, the height adjustment of the projection device placed on the desktop is inconvenient, so that the projection effect of the projector on the desktop is easily deteriorated, and the subsequent operation and use are affected.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, when the height of an interactive projector is adjusted by utilizing an adjusting device, the height of projection equipment placed on a desktop is inconvenient to adjust, the projection effect of the projector on the desktop is easy to be deteriorated, and the follow-up operation and use are affected.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

an adjusting device for interactive projection equipment, includes the bracket, set up flutedly on the bracket, still include: the support frame is rotatably connected to the bottom of the bracket, an extension rod is fixedly connected to the support frame, a limiting block is fixedly connected to the bracket, the extension rod is arranged in the limiting block in a clamping mode, a supporting foot is fixedly connected to the bracket, and the extension rod is matched with the supporting foot; the connecting box is fixedly connected to the bracket, a connecting plate is connected to the connecting box in a clamping mode, a supporting component is fixedly connected to the connecting plate, and the supporting component is matched with the bracket.

In order to facilitate the adjustment of different heights of the projection equipment, preferably, the support assembly comprises a base arranged on the ground, a guide cylinder is fixedly connected to the base, a movable rod is connected to the guide cylinder in a sliding mode, the movable rod is fixedly connected to the bottom of the connecting plate, a first locking bolt is connected to the guide cylinder in a threaded mode, and the first locking bolt abuts against the movable rod.

In order to facilitate connection or disassembly of the bracket and the base, further, a chute is formed in the connecting box, the connecting plate is connected in the chute in a clamping mode, a second locking bolt is connected to the side wall of the connecting box in a threaded mode, the second locking bolt abuts against the connecting plate, and two groups of second locking bolts are symmetrically arranged.

In order to improve the rotation effect of the support frame, preferably, the bracket bottom is fixedly connected with a mounting block, the mounting block is rotationally connected with a rotating shaft, the support frame is fixedly connected to the rotating shaft, and the mounting block is symmetrically provided with two groups.

In order to be convenient for support the tray or carry out spacing to the support frame and block, further, the supporting legs cross-section is "T" font of falling, the contact end fixedly connected with blotter of supporting legs, the supporting legs symmetry is provided with two sets of.

In order to facilitate placement of the projection device, preferably, the cross section of the groove is rectangular, and the groove is provided with a plurality of groups uniformly distributed on the bracket.

Compared with the prior art, the utility model provides an adjusting device for an interactive projection device, which has the following beneficial effects:

1. this adjusting device for interactive projection equipment can support the bracket through the supporting legs better, carries out fixed height's regulation to projection equipment, and still installs the blotter at the contact end of supporting legs, can improve the laminating degree of supporting legs contact end to the desktop effectively, still can guarantee the stable effect when projection equipment projection when improving the bracket stability.

2. According to the adjusting device for the interactive projection equipment, adjustment of different heights on the desktop can be completed through the supporting frame, so that the projection equipment can keep safe and stable projection when in use on one hand, and the bracket can be adjusted in height on the other hand, so that the adjusting device is suitable for different projection positions, and the projection precision is improved.

3. This adjusting device for interactive projection equipment through carrying out not co-altitude regulation to movable rod, can make the bracket be applicable to different occasions to projection equipment's support and height-adjusting to guarantee the practicality of the device, improve user's convenient use and stable projected effect.

The device is not related to the same part as the prior art or can be realized by adopting the prior art, on one hand, the utility model can utilize the supporting legs and the supporting frame to adjust the heights of the brackets on the tabletop, and on the other hand, the bracket and the base can be mutually connected and installed, so that the bracket is suitable for supporting and adjusting the heights of projection equipment in different occasions.

Drawings

FIG. 1 is a schematic diagram of an adjusting device for an interactive projection device according to the present utility model;

FIG. 2 is a schematic diagram of a front view of an adjusting device support assembly for an interactive projection device according to the present utility model;

FIG. 3 is a schematic bottom view of an adjusting device for an interactive projection device according to the present utility model;

FIG. 4 is a schematic view showing a structure of an adjusting device bracket for an interactive projection device according to the present utility model;

fig. 5 is a schematic structural diagram of a recess of an adjusting device for an interactive projection device according to the present utility model

Fig. 6 is a schematic structural diagram of a base of an adjusting device for an interactive projection device according to the present utility model.

In the figure: 1. a bracket; 101. a groove; 102. supporting feet; 2. a connection box; 201. a chute; 3. a second locking bolt; 4. a mounting block; 401. a rotating shaft; 5. a support frame; 501. an extension rod; 6. a limiting block; 7. a connecting plate; 8. a movable rod; 9. a guide cylinder; 901. a first locking bolt; 10. and (5) a base.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Example 1

Referring to fig. 1-6, the embodiment of the utility model provides an adjusting device for an interactive projection device, which comprises a bracket 1, wherein a plurality of groups of symmetrically arranged grooves 101 are formed in the bracket 1 so as to adapt to the shapes of different interactive projection devices, two groups of symmetrical mounting blocks 4 are further arranged at the bottom of the bracket 1, a rotating shaft 401 is rotatably connected to the mounting blocks 4, a supporting frame 5 is fixedly connected to the rotating shaft 401, the rotating shaft 401 is in interference fit with the mounting blocks 4, so that the supporting frame 5 is prevented from shaking in the use process, a limiting block 6 is further arranged at the bottom of the bracket 1, an extension rod 501 is arranged on the supporting frame 5, the extension rod 501 is clamped in the limiting block 6 so as to facilitate the subsequent storage of the supporting frame 5, the supporting end of the supporting frame 5 is in an arc shape, when the bracket 1 carries the interactive projection device to be used on a desktop, supporting feet 102 are further arranged at the bottom of the bracket 1, the bracket 1 can be supported, the supporting height is kept to be 10cm, the height is kept between the mounting blocks, the supporting feet can be directly contacted with the desktop at the supporting feet 102, and the image can be further stably contacted with the desktop at the supporting end of the desktop 102, and the projection device can be further guaranteed to be in a stable shape when the image is required to be directly contacted with the desktop at the desktop, and the supporting end of the desktop 102 is further contacted with the desktop, and the supporting feet 102 is further guaranteed.

In addition, referring to fig. 3 and 4, when the height of the bracket 1 on the desktop needs to be adjusted, the extension rod 501 is separated from the space between the limiting blocks 6 by rotating the supporting frame 5, then the rotated supporting frame 5 rotates towards the direction of the supporting feet 102, when the side wall of the supporting frame 5 is propped against the contact end of the supporting feet 102, the height adjustment can be completed, the supporting frame 5 is limited by the supporting feet 102, on one hand, the stability of the supporting frame 5 can be improved, so that the projection equipment can keep safe and stable projection when in use, and on the other hand, the bracket 1 can also be adjusted in height, so that the bracket is suitable for different projection positions, and the precision when in projection is improved.

It should be explained that, referring to fig. 4, 5 and 6, when the projection device is required to be moved from the desktop to other places for interactive projection, the connection box 2 is installed at the bottom of the bracket 1, the chute 201 is formed in the connection box 2, the base 10 is placed on the ground of the place, the guide cylinder 9 is installed on the base 10, the movable rod 8 capable of being slidingly adjusted is installed in the guide cylinder 9, the first locking bolt 901 is installed on the side wall of the guide cylinder 9 for locking and fixing the adjusted movable rod 8, the connecting plate 7 with a rectangular section is fixedly welded at the top of the movable rod 8, the connecting plate 7 is connected in the chute 201 in a clamping manner, so that the connection support of the bracket 1 is completed, the second locking bolt 3 is also installed on the side wall of the connection box 2, the connecting plate 7 is locked so as to ensure stable connection between the base 10 and the bracket 1, the bracket 1 can be suitable for supporting the projection device in different places by adjusting different heights, and the practicality and convenience of a user can be improved.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides an interactive adjusting device for projection equipment, includes bracket (1), set up recess (101) on bracket (1), its characterized in that still includes:

a supporting frame (5) rotatably connected to the bottom of the bracket (1),

the support frame (5) is fixedly connected with an extension rod (501), the bracket (1) is fixedly connected with a limiting block (6), the extension rod (501) is clamped and arranged in the limiting block (6), the bracket (1) is fixedly connected with a supporting foot (102), and the extension rod (501) is matched with the supporting foot (102);

a connecting box (2) fixedly connected to the bracket (1),

the connecting box (2) is internally clamped and connected with a connecting plate (7), a supporting component is fixedly connected to the connecting plate (7), and the supporting component is matched with the bracket (1).

2. The adjusting device for the interactive projection equipment according to claim 1, wherein the supporting component comprises a base (10) arranged on the ground, a guide cylinder (9) is fixedly connected to the base (10), a movable rod (8) is slidably connected to the guide cylinder (9), the movable rod (8) is fixedly connected to the bottom of the connecting plate (7), a first locking bolt (901) is connected to the guide cylinder (9) in a threaded mode, and the first locking bolt (901) abuts against the movable rod (8).

3. The adjusting device for the interactive projection equipment according to claim 2, wherein a chute (201) is formed in the connecting box (2), the connecting plate (7) is connected in the chute (201) in a clamping mode, a second locking bolt (3) is connected to the side wall of the connecting box (2) in a threaded mode, the second locking bolt (3) abuts against the connecting plate (7), and two groups of second locking bolts (3) are symmetrically arranged.

4. The adjusting device for the interactive projection equipment according to claim 1, wherein the bottom of the bracket (1) is fixedly connected with a mounting block (4), a rotating shaft (401) is rotatably connected to the mounting block (4), the supporting frame (5) is fixedly connected to the rotating shaft (401), and two groups of the mounting blocks (4) are symmetrically arranged.

5. The adjusting device for an interactive projection device according to any one of claims 1-4, wherein the cross section of the supporting leg (102) is inverted T-shaped, the contact end of the supporting leg (102) is fixedly connected with a cushion pad, and two groups of supporting legs (102) are symmetrically arranged.

6. An adjusting device for an interactive projection device according to any of claims 1-4, characterized in that the cross-section of the recess (101) is rectangular, the recess (101) being provided with a plurality of groups evenly distributed on the holder (1).

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