CN215569122U - Adjustable projector supporting platform - Google Patents

Abstract

The utility model discloses an adjustable projector supporting platform which comprises a base, wherein an operating platform is arranged above the base, an adjusting device for driving the operating platform to adjust the height and the angle is arranged on the base in a sliding mode, the adjusting device is rotatably connected with the operating platform, a driving device for driving the adjusting device to slide is arranged on the base in a rotating mode, and a clamping device is arranged on the operating platform in a sliding mode. The projector is clamped by the supporting platform through the clamping device, the projector is prevented from shifting or shaking, the protective pad can prevent the projector from being damaged in the clamping process, the adjusting plate at one end is driven to rotate by the air cylinder at one end, the other end is in a fixed state, the height of one end of the operating platform is adjusted by sliding the sliding shaft, the angle of the projector is adjusted, the adjusting plates can be driven to rotate by the air cylinders at the two ends to adjust the height of the projector, the adjustment of different models and angles can be realized, the structure is simple, the projector is suitable for use, and the degree of automation is high.

Description

Adjustable projector supporting platform

Technical Field

The utility model relates to a projector supporting device, in particular to an adjustable projector supporting platform.

Background

The projecting apparatus is one of the essential teaching equipment in the teaching, and the teacher passes through the projecting apparatus for the vivid show teaching video of student, picture etc. and current projecting apparatus is placed on the desktop by the teacher when using, through certain callus on the sole book or other article at the projecting apparatus when adjusting the projecting apparatus angle, adjusts inconvenient, takes trouble hard, also influences the teaching quality simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an adjustable projector supporting platform, which is characterized in that a projector is clamped through a clamping device to prevent the projector from shifting or shaking, a protective pad can prevent the projector from being damaged in the clamping process, the structure is simple and suitable for use, an adjusting plate at one end is driven to rotate by a cylinder at one end, the other end is in a fixed state, the height of one end of an operating platform is adjusted by sliding a sliding shaft, the angle of the projector is adjusted, the heights of the projectors can be adjusted by driving the adjusting plates to rotate by cylinders at two ends, different models and angles can be adjusted, and the degree of automation is high.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides a projecting apparatus supporting platform with adjustable, supporting platform includes the base, the top of base is equipped with the operation panel, slides on the base to be equipped with the adjusting device who is used for driving operation panel height-adjusting and angle.

The adjusting device is rotatably connected with the operating platform, the base is rotatably provided with a driving device for driving the adjusting device to slide, and the operating platform is slidably provided with a clamping device.

The adjusting device comprises adjusting plates which are symmetrically distributed, first rotating shafts which are symmetrically distributed are arranged on two sides of one end of each adjusting plate, and sliding shafts are arranged at the other ends of the adjusting plates in a rotating mode.

Further, the base includes the bottom plate, and the below of bottom plate is equipped with the pillar of array distribution, is equipped with the direction wheel on the pillar, is equipped with the sliding tray of symmetric distribution on the bottom plate, and one side both ends of bottom plate all are equipped with the first connecting block of the distribution of symmetry.

Further, the operation panel includes the operation panel body, and the below of operation panel body is equipped with the second connecting block of array distribution, is equipped with the spout on the operation panel body, and the both ends of spout all are equipped with the supporting shoe of fixing on the operation panel body.

Furthermore, the adjusting device is located on the base through the matching of the sliding shaft and the sliding groove and slides, and the adjusting device is located on the operating platform through the matching of the first rotating shaft and the second connecting block and rotates.

Furthermore, the driving device comprises cylinders which are symmetrically distributed, the base of each cylinder is provided with a second rotating shaft which is symmetrically distributed, and the output shaft of each cylinder is provided with a third rotating shaft which is symmetrically distributed.

The driving device is located on the base through the cooperation of the second rotating shaft and the first connecting block and rotates, and the driving device is located on the adjusting device through the cooperation of the third rotating shaft and the adjusting plate and rotates.

Furthermore, clamping device includes the sliding block of symmetric distribution, is fixed with on the sliding block to be located the gliding clamping plate on the operation panel body, and one side of clamping plate is equipped with and is used for protecting the damaged protection pad of projecting apparatus, and the opposite side is fixed with and is located gliding slide bar on the supporting shoe.

The sliding rod is provided with a limiting plate, the limiting plate is fixedly provided with an adjusting piece sleeved on the sliding rod, the adjusting piece is connected with the supporting block, the adjusting piece is connected between the sliding blocks, and the clamping device is matched with the sliding groove through the sliding blocks and is located on the operating platform to slide.

Further, the adjusting piece is a spring, an expansion rod or a cylinder.

The utility model has the beneficial effects that:

1. the projector is clamped by the supporting platform through the clamping device, so that the projector is prevented from shifting or shaking, the protective pad can prevent the projector from being damaged in the clamping process, and the supporting platform is simple in structure and suitable for use;

2. the supporting platform drives the adjusting plate at one end to rotate through the air cylinder at one end, the other end is in a fixed state, the height of one end of the operating platform is adjusted through sliding of the sliding shaft, the angle of the projector is adjusted, the adjusting plate can be driven to rotate through the air cylinders at the two ends to adjust the height of the projector, adjustment of different models and angles can be achieved, and the degree of automation is high.

Drawings

The utility model will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of the support platform structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic view of the support platform structure of the present invention;

fig. 4 is an enlarged schematic view of the structure at B in fig. 3.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a projecting apparatus supporting platform with adjustable, supporting platform includes base 1, as shown in fig. 1, the top of base 1 is equipped with operation panel 2, and the sliding is equipped with adjusting device 3 that is used for driving 2 height-adjusting of operation panel and angle on base 1, and adjusting device 3 rotates with operation panel 2 to be connected, and base 1 rotates and is equipped with and is used for driving 3 gliding drive arrangement 4 of adjusting device, and the sliding is equipped with clamping device 5 on operation panel 2.

The base 1 includes a bottom plate 11, as shown in fig. 1 and 2, pillars 12 distributed in an array are arranged below the bottom plate 11, direction wheels 13 are arranged on the pillars 12, sliding grooves 14 distributed symmetrically are arranged on the bottom plate 11, and first connecting blocks 15 distributed symmetrically are arranged at two ends of one side of the bottom plate 11.

The operation table 2 includes an operation table body 21, as shown in fig. 3 and 4, second connection blocks 22 distributed in an array are arranged below the operation table body 21, a sliding groove 23 is arranged on the operation table body 21, and supporting blocks 24 fixed on the operation table body 21 are arranged at both ends of the sliding groove 23.

Adjusting device 3 includes the regulating plate 31 of symmetric distribution, and the both sides of the one end of regulating plate 31 are equipped with the first axis of rotation 32 of symmetric distribution, and the other end rotates and is equipped with sliding shaft 33, and adjusting device 3 passes through sliding shaft 33 and sliding tray 14 cooperation to be located the base 1 and slides, and adjusting device 3 passes through first axis of rotation 32 and second connecting block 22 cooperation to be located and rotates on operation panel 2.

Drive arrangement 4 includes the cylinder 41 of symmetric distribution, and the base of cylinder 41 is equipped with the second axis of rotation 42 of symmetric distribution, is equipped with the third axis of rotation 43 of symmetric distribution on the output shaft of cylinder 41, and drive arrangement 4 rotates on being located base 1 through second axis of rotation 42 and the cooperation of first connecting block 15, and drive arrangement 4 rotates on being located adjusting device 3 through the cooperation of third axis of rotation 43 and regulating plate 31.

Clamping device 5 includes the sliding block 51 of symmetric distribution, be fixed with on the sliding block 51 and be located gliding clamping plate 52 on operation panel body 21, one side of clamping plate 52 is equipped with the protection pad 53 that is used for protecting the projector damage, the opposite side is fixed with and is located gliding slide bar 54 on supporting shoe 24, be equipped with limiting plate 55 on the slide bar 54, be fixed with the first spring 56 of suit at slide bar 54 on the limiting plate 55, first spring 56 is connected with supporting shoe 24, connect second spring 57 between the sliding block 51, clamping device 5 is located the operation panel 2 through sliding block 51 and spout 23 cooperation and slides.

The first spring 56 and the second spring 57 are both adjusting members, and the adjusting members may be other structures with telescopic functions.

During the use, clamping device 5 presss from both sides the projecting apparatus tightly, prevent that the projecting apparatus from shifting or rocking, protection pad 53 can make the projecting apparatus press from both sides tight in-process not receive the damage and prevent, moreover, the steam generator is simple in structure, it is suitable for the use, regulating plate 31 through the cylinder 41 drive one end of one end rotates, the other end is in fixed state, slide the height of adjustment operation panel 2 one end through sliding shaft 33, realize the regulation of projecting apparatus angle, also can drive regulating plate 31 through the cylinder 41 drive at both ends simultaneously and rotate the highly adjusting to the projecting apparatus, can realize different models, the regulation of angle, degree of automation is high.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims (7)

1. An adjustable projector supporting platform comprises a base (1), and is characterized in that an operating table (2) is arranged above the base (1), and an adjusting device (3) for driving the operating table (2) to adjust the height and the angle is arranged on the base (1) in a sliding manner;

the adjusting device (3) is rotatably connected with the operating platform (2), the base (1) is rotatably provided with a driving device (4) for driving the adjusting device (3) to slide, and the operating platform (2) is slidably provided with a clamping device (5);

adjusting device (3) are equipped with first axis of rotation (32) of symmetric distribution including symmetric distribution's regulating plate (31), the both sides of the one end of regulating plate (31), and the other end rotates and is equipped with sliding shaft (33).

2. The adjustable projector support platform according to claim 1, wherein the base (1) comprises a bottom plate (11), pillars (12) distributed in an array are arranged below the bottom plate (11), direction wheels (13) are arranged on the pillars (12), sliding grooves (14) distributed symmetrically are arranged on the bottom plate (11), and first connecting blocks (15) distributed symmetrically are arranged at two ends of one side of the bottom plate (11).

3. The adjustable projector support platform according to claim 2, wherein the console (2) comprises a console body (21), second connecting blocks (22) distributed in an array are arranged below the console body (21), a sliding slot (23) is arranged on the console body (21), and supporting blocks (24) fixed on the console body (21) are arranged at two ends of the sliding slot (23).

4. An adjustable projector support platform according to claim 3, wherein the adjusting device (3) is located on the base (1) for sliding by the sliding shaft (33) and the sliding groove (14), and the adjusting device (3) is located on the operation table (2) for rotating by the first rotating shaft (32) and the second connecting block (22).

5. An adjustable projector support platform according to claim 4, wherein the driving device (4) comprises symmetrically distributed air cylinders (41), the bases of the air cylinders (41) are provided with symmetrically distributed second rotating shafts (42), and the output shafts of the air cylinders (41) are provided with symmetrically distributed third rotating shafts (43);

drive arrangement (4) are located base (1) through second axis of rotation (42) and first connecting block (15) cooperation and rotate, and drive arrangement (4) are located adjusting device (3) through third axis of rotation (43) and regulating plate (31) cooperation and rotate.

6. The adjustable projector support platform of claim 3, wherein the clamping device (5) comprises symmetrically distributed sliding blocks (51), a clamping plate (52) sliding on the console body (21) is fixed on the sliding blocks (51), a protective pad (53) for protecting the projector from damage is arranged on one side of the clamping plate (52), and a sliding rod (54) sliding on the support block (24) is fixed on the other side of the clamping plate;

be equipped with limiting plate (55) on slide bar (54), be fixed with the regulating part of suit in slide bar (54) on limiting plate (55), the regulating part is connected with supporting shoe (24), connects the regulating part between sliding block (51), and clamping device (5) are located operation panel (2) through sliding block (51) and spout (23) cooperation and slide.

7. An adjustable projector support platform as in claim 6 wherein said adjustment member is a spring, telescopic rod or pneumatic cylinder.

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