CN214752864U

CN214752864U - Portable presentation device is used in development of community's integrated management platform

Info

Publication number: CN214752864U
Application number: CN202120734959.3U
Authority: CN
Inventors: 王江新
Original assignee: Jiangsu Dongfang Digital System Integration Co ltd
Current assignee: Jiangsu Dongfang Digital System Integration Co ltd
Priority date: 2021-04-12
Filing date: 2021-04-12
Publication date: 2021-11-16
Anticipated expiration: 2031-04-12

Abstract

The utility model provides a portable presentation device is used in research and development of community's integrated management platform, includes the box, and the bottom half is equipped with the universal wheel, and the box top is rotated and is connected with the demonstration swivel mount, and demonstration swivel mount top outer wall fixedly connected with demonstration board, one side fixedly connected with projection box that the demonstration swivel mount is close to the demonstration board, one side that the box is close to the demonstration swivel mount is equipped with the control panel, the inside projecting apparatus that is equipped with of projection box, the beneficial effects of the utility model: the demonstration device is convenient to move and fix, so that the practicability of the demonstration device is improved, and the demonstration stability and efficiency are improved.

Description

Portable presentation device is used in development of community's integrated management platform

Technical Field

The utility model relates to a presentation device technical field, concretely relates to community's integrated management platform is researched and developed and is used portable presentation device.

Background

The community integrated management platform is a management platform which uniformly collects and integrates community information by utilizing some modern intelligent information technologies, and provides a better, safe, comfortable and convenient modernized and intelligent living environment for residents in the community.

At present when community integrated management platform research and development, the show and the discussion that need carry out the research and development, consequently, presentation device need be used, but present presentation device is fixed setting such indoor environment in the meeting room usually, consequently, there is the limitation in the use, can't remove the outdoor demonstration of community with presentation device, thereby the demand that is unsuitable to research and development show on the spot, simultaneously when outdoor demonstration, because the difference of environment, consequently ordinary mobilizable presentation device can't be fixed, consequently, it is poor to cause the demonstration effect, and present presentation device's demonstration panel all is fixed seting up usually, consequently, unable angle regulation, thereby the efficiency and the effect of demonstration are reduced.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is when the comprehensive management platform research and development of community at present, the show and the discussion that need carry out the research and development, consequently, the presentation device need be used, but present presentation device is fixed the setting at such indoor environment of meeting room usually, consequently, there is the limitation in the use, can't remove the outdoor demonstration of community with the presentation device, thereby be unsuitable demand of research and development show on the spot, simultaneously when outdoor demonstration, because the difference of environment, consequently, ordinary mobilizable presentation device can't fix, consequently, it is poor to cause the demonstration effect, and present presentation device's demonstration panel all is fixed seting up usually, consequently, unable angle regulation, thereby reduce the efficiency and the effect of demonstration, for this reason, a portable presentation device is used in the research and development of community comprehensive management platform is provided.

The utility model provides a technical scheme that technical problem adopted is: the utility model provides a community's integrated management platform is researched and developed and is used portable presentation device, the power distribution box comprises a box body, the bottom half is equipped with the universal wheel, the box top is rotated and is connected with the demonstration swivel mount, demonstration swivel mount top outer wall fixedly connected with demonstration board, one side fixedly connected with projection box that the demonstration swivel mount is close to the demonstration board, one side that the box is close to the demonstration swivel mount is equipped with the control panel, the inside projecting apparatus that is equipped with of projection box.

As a preferred technical scheme of the utility model, the box is close to demonstration transposable one side inner wall bolted connection and has the motor, the motor output cup joints and is connected with steering gear, steering gear is close to demonstration transposable one side meshing and is connected with swivel gear.

As a preferred technical scheme of the utility model, the bottom half inner wall has been seted up and has been supported the groove, one side through connection that the box is close to and supports the groove has the rotary column, the one end that the rotary column is close to the box outer wall is equipped with changes the handle, just the rotary column other end with support inslot wall and rotate and be connected, the rotary column outer wall cup joints and is connected with the rotary column gear, the meshing of rotary column gear bottom one side is connected with the support column gear, one side welded connection that the rotary column gear was kept away from to the support column gear has the threaded rod, the threaded rod other end with support inslot portion inner wall and rotate and be connected, threaded rod outer wall threaded connection has the support column, the support column runs through and sliding connection with the bottom half.

As a preferred technical scheme of the utility model, projection box inner wall bottom welded connection has the spring, spring other end welded connection has the projecting apparatus base, the projecting apparatus base rotates through the pivot with the projecting apparatus and is connected.

As a preferred technical scheme of the utility model, projector base both sides inner wall runs through and sliding connection has the fixed column, the one end welded connection that the fixed column is close to projector base inner wall has fixed spring, projection box bottom both sides are run through and have been seted up fixed perforation, the fixed column runs through the grafting each other with fixed perforation, projection box top both sides are rotated and are connected with the lid.

The utility model has the advantages of it is following:

the demonstration device is convenient to move and can be stably used in different environments and scenes by arranging the idler wheels and the fixed columns at the bottom, so that the demonstration device is more convenient to use and more stable during demonstration; the demonstration board can adjust the angle through the rotating demonstration swivel base, so that the demonstration board can be conveniently and better demonstrated during demonstration, and the demonstration mode of the device is more comprehensive through the projector rotating together; accomodate the projecting apparatus through the projection box for when the projecting apparatus does not use, can carry out safe storage, thereby reduce the damage of projecting apparatus, improve life.

Drawings

Fig. 1 is a schematic perspective view of a preferred embodiment of the present invention;

fig. 2 is a schematic front sectional view of a preferred embodiment of the present invention;

FIG. 3 is a side view of a detail of a preferred embodiment of the present invention;

fig. 4 is an enlarged schematic structural diagram of a preferred embodiment of the present invention.

Description of reference numerals: 1. a box body; 2. a universal wheel; 3. demonstrating the rotation seat; 4. a demonstration board; 5. a projection box; 6. a control panel; 7. a projector; 8. a motor; 9. a steering gear; 10. a swivel gear; 11. a support groove; 12. turning the column; 13. a column gear; 14. a support column gear; 15. a threaded rod; 16. a support pillar; 17. a spring; 18. a projector base; 19. fixing a column; 20. fixing the spring; 21. fixing the through hole; 22. and (7) a box cover.

Detailed Description

The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The present invention will be further explained with reference to the accompanying drawings.

Please combine to refer to fig. 1-4, a portable presentation device is used in development of community's integrated management platform, including box 1, box 1 bottom is equipped with universal wheel 2, box 1 top is rotated and is connected with demonstration swivel mount 3, demonstration swivel mount 3 top outer wall fixedly connected with demonstration board 4, demonstration swivel mount 3 is close to one side fixedly connected with projection box 5 of demonstration board 4, one side that box 1 is close to demonstration swivel mount 3 is equipped with control panel 6, projection box 5 inside is equipped with projecting apparatus 7, make things convenient for the removal and the fixing of presentation device, thereby improve presentation device's practicality, improve the stability and the efficiency of its demonstration.

Inner walls of two sides of a projector base 18 are penetrated and slidably connected with fixed columns 19, one end of each fixed column 19, which is close to the inner wall of the projector base 18, is welded and connected with a fixed spring 20, so that the projector 7 is stored, the service life is prolonged, the bottom of the inner wall of a projection box 5 is welded and connected with a spring 17, the other end of the spring 17 is welded and connected with the projector base 18, the inner wall of the bottom of a box body 1 is provided with a supporting groove 11, one side of the box body 1, which is close to the supporting groove 11, is penetrated and connected with a rotating column 12, one end of the rotating column 12, which is close to the outer wall of the box body 1, is provided with a rotating handle, the other end of the rotating column 12 is rotatably connected with the inner wall of the supporting groove 11, so that the supporting column 16 is conveniently adjusted, the projector base 18 is rotatably connected with the projector 7 through a rotating shaft, the other end of a threaded rod 15 is rotatably connected with the inner wall of the bottom of the supporting groove 11, the outer wall of the threaded rod 15 is in threaded connection with the supporting column 16, and the supporting column 16 is penetrated and slidably connected with the bottom of the

box body

1, 12 outer walls of rotary column cup joints and is connected with

rotary column gear

13, 5 bottom both sides of projection box run through and have seted up fixed perforation 21, fixed column 19 runs through the grafting each other with fixed

perforation

21, 5 top both sides of projection box are rotated and are connected with lid 22, conveniently store projecting apparatus 7, thereby reduce the damage, 13 bottom one side meshing of rotary column gear is connected with support column gear 14, support column gear 14 keeps away from one side welded connection of rotary column gear 13 has threaded rod 15, the convenience is fixed the demonstration in different environmental scenes, thereby improve the demonstration effect, box 1 is close to one side inner wall bolted connection who demonstrates swivel mount 3 has

motor

8, 8 output of motor cup joints and is connected with steering gear 9, steering gear 9 is close to one side meshing of demonstration swivel mount 3 and is connected with swivel mount gear 10, the convenience carries out angle modulation to demonstration board 4, thereby improve the efficiency and the effect of demonstration.

Specifically, during demonstration, the box body 1 is manually pushed to a proper position through the universal wheel 2, then the rotating column 12 is rotated by hand, the rotating column 12 rotates and drives the supporting column gear 14 to rotate through the rotating column gear 13, the threaded rod 15 rotates along with the rotating column, then the supporting column 16 slides downwards on the threaded rod 15, the supporting column 16 slides out of the supporting groove 11 to contact with the ground and complete fixation of the jacking device, then demonstration can be performed on the demonstration board 4, if projection is needed, the top curtain can be opened, then the box cover 22 on the projection box 5 is opened, then the fixing columns 19 on two sides are pressed by hand, then the fixing columns 19 start to press the fixing springs 20 and slide towards the inner wall of the projector base 18, when the fixing columns 19 penetrate through the fixing through holes 21 and return to the inner wall of the projection box 5, the springs 17 at the bottom rebound to lift the projector base 18 and the projector 7, and then the projector base 7 is adjusted to a proper projection angle through the rotating shaft between the projector 7 and the projector base 18, namely, the proper projection angle is achieved Then, a button of the control panel 6 (the button is a forward rotation button, a stop button and a reverse rotation button in sequence from left to right) can be pressed, the control panel 6 turns on the motor 8 to drive the steering gear 9 to rotate, the steering gear 9 drives the swivel mount gear 10 to rotate, and then the demonstration swivel mount 3 rotates to adjust the angle immediately.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Other parts not described in detail in the present invention belong to the prior art, and are not described herein again.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The utility model provides a community's integrated management platform is researched and developed and is used portable presentation device, includes box (1), box (1) bottom is equipped with universal wheel (2), box (1) top is rotated and is connected with demonstration swivel mount (3), its characterized in that: demonstration swivel mount (3) top outer wall fixedly connected with demonstration board (4), demonstration swivel mount (3) are close to one side fixedly connected with projection box (5) of demonstration board (4), one side that box (1) is close to demonstration swivel mount (3) is equipped with control panel (6), inside projecting apparatus (7) that is equipped with of projection box (5).

2. The mobile demonstration device for the research and development of the community comprehensive management platform as claimed in claim 1, wherein a motor (8) is bolted to the inner wall of one side of the box body (1) close to the demonstration swivel base (3), a steering gear (9) is connected to the output end of the motor (8) in a sleeved mode, and a swivel gear (10) is connected to one side of the steering gear (9) close to the demonstration swivel base (3) in a meshed mode.

3. The mobile demonstration device for research and development of the community comprehensive management platform is characterized in that a supporting groove (11) is formed in the inner wall of the bottom of the box body (1), a rotary column (12) penetrates through one side, close to the supporting groove (11), of the box body (1), a rotary handle is arranged at one end, close to the outer wall of the box body (1), of the rotary column (12), the other end of the rotary column (12) is rotatably connected with the inner wall of the supporting groove (11), a rotary column gear (13) is connected to the outer wall of the rotary column (12) in a sleeved mode, a supporting column gear (14) is connected to one side of the bottom of the rotary column gear (13) in a meshed mode, a threaded rod (15) is welded to one side, far away from the rotary column gear (13), of the supporting column gear (14), the other end of the threaded rod (15) is rotatably connected with the inner wall of the bottom of the supporting groove (11), a supporting column (16) is connected to the outer wall of the threaded rod (15) in a threaded mode, the supporting column (16) is connected with the bottom of the box body (1) in a penetrating and sliding mode.

4. The mobile demonstration device for research and development of community integrated management platform as claimed in claim 1, wherein a spring (17) is welded to the bottom of the inner wall of the projection box (5), a projector base (18) is welded to the other end of the spring (17), and the projector base (18) is rotatably connected with the projector (7) through a rotating shaft.

5. The mobile demonstration device for research and development of community integrated management platform as claimed in claim 4, wherein fixing columns (19) are connected to inner walls of two sides of the projector base (18) in a penetrating and sliding manner, fixing springs (20) are connected to one ends of the fixing columns (19) close to the inner walls of the projector base (18) in a welding manner, fixing through holes (21) are formed in two sides of the bottom of the projection box (5) in a penetrating manner, the fixing columns (19) and the fixing through holes (21) are inserted into each other in a penetrating manner, and box covers (22) are connected to two sides of the top of the projection box (5) in a rotating manner.