CN112702865A

CN112702865A - Hanging installation device for conference flat plate and use method thereof

Info

Publication number: CN112702865A
Application number: CN202011598488.4A
Authority: CN
Inventors: 朱玉荣; 汤鹏飞
Original assignee: Anhui Wenxiang Information Technology Co Ltd
Current assignee: Anhui Wenxiang Information Technology Co Ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-04-23

Abstract

The invention discloses a hanging and installing device for a conference flat plate, and relates to the technical field of conference flat plates. The invention comprises a fixed box; the side wall of the fixed box is hinged with a cover plate; the cover plate is fixed with side plates side by side and is rotationally connected with two screw rods; one end of the screw rod is fixed with a rotating wheel; the cover plate is connected with two sliding plates in a sliding way; the two side plates are rotationally connected with a transmission shaft and are slidably connected with a mounting plate; a screw rod nut is fixed on the mounting plate; the side plate is rotatably connected with a rotating shaft; the rotating shaft is fixed with a driving wheel and a gear; driven wheels are fixed at both ends of the transmission shaft; a transmission wheel is fixed on the transmission shaft; the sliding plate is fixed with a rack and is hinged with a connecting rod; the other end of the connecting rod is hinged with the inner wall of the fixed box. The fixed box is connected with the wall top or the suspended ceiling, so that the occupation of indoor space is effectively reduced, and the conference flat plate is accommodated by the fixed box, so that the condition that dust is accumulated on the surface of the conference flat plate is effectively avoided, and the conference flat plate keeps a good display effect.

Description

Hanging installation device for conference flat plate and use method thereof

Technical Field

The invention belongs to the technical field of conference flat plates, and particularly relates to a hanging and mounting device for a conference flat plate and a using method thereof.

Background

An intelligent conference tablet, sometimes also referred to as a "conference tablet" for short, also referred to as an "intelligent conference platform" and an "interactive intelligent tablet", is a new generation of intelligent conference equipment. The existing conference flat panel integrates functions of a computer, a projector, an electronic whiteboard, a television, an advertising machine, a sound and the like into a whole, has functions of writing, commenting, synchronous interaction, multimedia, remote video conference and the like, integrates multiple technologies of high-definition display, man-machine interaction, multimedia information processing, network transmission and the like, and is commonly used in places such as government and enterprise conference rooms, media studio and educational training institutions and the like.

But the dull and stereotyped installation of current meeting is on the wall through the bolt is direct generally, or support through removing the base, the nimble shift position of being convenient for, if nevertheless when installing in narrow and small space, the dull and stereotyped occupation space of meeting, the people can collide the dull and stereotyped display screen of meeting at the in-process of walking, has the hidden danger that causes the dull and stereotyped damage of meeting.

Meanwhile, because the surface of the existing conference flat plate is not provided with a protective structure, external dust can be directly adsorbed or accumulated on a display screen, and the attractiveness and the display effect of the display screen are influenced.

Therefore, it is urgently needed to improve the existing conference tablet so as to reduce the occupation of the conference tablet to the space, improve the protection effect of the conference tablet and ensure the display effect.

Disclosure of Invention

In order to solve the technical problems, the invention is realized by the following technical scheme:

the invention relates to a hanging installation device for a conference flat plate, which comprises a fixed box; the lower side of the fixed box is of an opening structure; a cover plate is hinged to one side wall of the fixed box; the cover plate is used for sealing the lower opening of the fixed box; the outer wall of the fixed box is fixedly connected with a driving device; the driving device is used for driving the cover plate to rotate so as to realize the opening and closing with the fixed box; the side surfaces of the cover plates are fixedly connected with side plates side by side and are rotatably connected with two screw rods, and the two screw rods are positioned between the two side plates; one end of each of the two screw rods is fixedly connected with a rotating wheel; the side surface of the cover plate is connected with two sliding plates in a sliding manner, and the two sliding plates are positioned on the outer sides of the two side plates; the sliding direction of the sliding plate is parallel to the length direction of the side plate; one end of each side plate is rotatably connected with a transmission shaft; the two side plates are connected with an installation plate in a sliding way; the mounting plate is used for mounting a conference flat plate; the mounting plate is fixedly connected with a screw rod nut matched with the screw rod; one side of the side plate close to the sliding plate is rotatably connected with a rotating shaft; the peripheral side surface of the rotating shaft is fixedly connected with a driving wheel and a gear; both ends of the transmission shaft penetrate through the side plates and are fixedly connected with driven wheels; the driven wheel is in transmission connection with the driving wheel; the circumferential side surface of the transmission shaft is fixedly connected with two transmission wheels; the two driving wheels are respectively meshed with the two rotating wheels; the sliding plate is fixedly connected with a rack meshed with the gear; the side surface of the sliding plate is hinged with a connecting rod; the other end of the connecting rod is hinged with the inner wall of the fixed box and used for realizing the push-pull movement of the sliding plate through the rotation of the cover plate.

Furthermore, the lower surface of one side wall of the fixed box is fixedly connected with two hinged lug plates; the equal fixedly connected with in apron one relative side is connected with the articulated shaft of articulated otic placode rotation.

Furthermore, one end of the articulated shaft is fixedly connected with a worm wheel; and an output shaft of the driving device is fixedly connected with a worm meshed with the worm wheel.

Further, the transmission ratio of the driving wheel to the driven wheel is smaller than 1.

Further, the transmission ratio of the transmission wheel to the two rotating wheels is smaller than 1.

Further, a sliding block is fixedly connected to the lower surface of the sliding plate; and a sliding channel matched with the sliding block is formed in the side surface of the cover plate.

Furthermore, the inner edge of the lower opening of the fixed box is fixedly connected with a dustproof strip.

Furthermore, a plurality of LED lamps are fixedly connected to the top wall of the fixed box.

Furthermore, the mounting plate is provided with a plurality of through holes, and a cooling fan is arranged opposite to the through holes.

A using method of a hanging installation device for a conference flat plate comprises the following steps:

the method comprises the following steps: when the conference tablet is used; the cover plate is driven to turn downwards by the driving device, when the cover plate turns, the sliding plate is pulled by the connecting rod, the gear is driven to rotate by the rack, and then the transmission shaft is driven to rotate by the driving wheel and the driven wheel;

the transmission shaft drives the screw rod to rotate through the transmission wheel and the rotating wheel, and the mounting plate is moved through the screw rod nut; when the cover plate rotates to be in a vertical state, the mounting plate is positioned at the lower end of the cover plate;

step two: when the conference tablet is not used; the cover plate is driven by the driving device to rotate reversely and is gradually covered with the lower side of the fixed box; at the moment, the connecting rod pushes the sliding plate, and the rack drives the gear to rotate reversely, so that the transmission shaft and the screw rod rotate reversely, and the mounting plate moves reversely;

when the cover plate is completely covered with the fixed box, the mounting plate is positioned inside the fixed box.

The invention has the following beneficial effects:

according to the invention, the fixing box and the cover plate are arranged, the fixing box is fixed with the wall top or the suspended ceiling, and the mounting plate on the cover plate is used for mounting the conference flat plate, so that the conference flat plate can be accommodated in the fixing box when in use, and the occupation of indoor space is effectively reduced.

Simultaneously, accomodate the dull and stereotyped meeting through fixed case, the effectual protection that has improved the dull and stereotyped meeting has avoided the dull and stereotyped surface of meeting to pile up the condition emergence of dust for the dull and stereotyped good display effect that keeps of meeting.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of a hanging installation device for a conference tablet of the present invention;

FIG. 2 is a front view of the structure of FIG. 1;

FIG. 3 is a schematic structural diagram of a cover plate;

FIG. 4 is an enlarged view of the portion A in FIG. 3;

in the drawings, the components represented by the respective reference numerals are listed below:

1-stationary box, 2-drive shaft, 3-sliding plate, 4-mounting plate, 5-rotating shaft, 6-conference plate, 101-cover plate, 102-driving device, 103-side plate, 104-screw rod, 105-rotating wheel, 106-hinged shaft, 107-worm wheel, 108-worm, 109-sliding channel, 110-LED lamp, 201-driven wheel, 202-driving wheel, 301-rack, 302-connecting rod, 401-screw nut, 501-driving wheel, 502-gear.

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.

In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.

Referring to fig. 1 and 2, the invention relates to a hanging and mounting device for a conference flat plate, which comprises a fixed box 1, wherein the lower side of the fixed box 1 is of an open structure, four connecting lug plates are welded on the top wall of the fixed box 1, and the fixed box 1 is fixed on an indoor wall top or a suspended ceiling through bolts, so that the occupation of indoor space is effectively reduced, and the conference flat plate is easy to collide.

As shown in fig. 3 and 4, a cover plate 101 is hinged to one side wall of the fixed box 1, and the cover plate 101 is used for covering the lower opening of the fixed box 1. The outer wall of the fixed box 1 is fixedly connected with a driving device 102; the driving device 102 is used for driving the cover plate 101 to rotate, so as to realize the opening and closing with the fixed box 1. Specifically, the lower surface of one side wall of the fixed box 1 is welded with two hinged ear plates, and the two hinged ear plates are positioned on two sides of the fixed box 1. An opposite side of the cover plate 101 is fixedly connected with a hinge shaft 106 rotatably connected with the hinge lug plate.

One end of one hinge shaft 106 is fixedly connected with a worm gear 107; drive arrangement 102 is the motor, and drive arrangement 102's output shaft fixedly connected with and worm wheel 107 joggled worm 108 drives worm 108 through drive arrangement 102 and rotates to drive articulated shaft 106 through worm wheel 107 and rotate, realize the rotation of apron 101 then, thereby realize with fixed case 1 within a definite time open and shut.

The side surfaces of the cover plate 101 are welded or screwed side by side to form side plates 103, and are rotatably connected with two screw rods 104 through bearing supports, and the two screw rods 104 are located between the two side plates 103. One end of each of the two screw rods 104 is fixedly connected with a rotating wheel 105.

The side surface of the cover plate 101 is connected with two sliding plates 3 in a sliding way, and the two sliding plates 3 are both positioned on the outer sides of the two side plates 103; the sliding direction of the sliding plate 3 is parallel to the longitudinal direction of the side plate 103. Wherein, the lower surface of the sliding plate 3 is fixedly connected with a sliding block 303; the side of the cover plate 101 is provided with a sliding groove 109 matched with the sliding block 303, and the sliding groove 109 can be a T-shaped groove or a dovetail groove.

One end of each of the two side plates 103 is rotatably connected with a transmission shaft 2; the two side plates 103 are slidably connected to a mounting plate 4 by a rail-slider mechanism. The mounting plate 4 is used for mounting the conference flat plate 6, the mounting plate 4 is provided with a plurality of through holes, and the radiating fan is mounted at the position corresponding to the through holes, so that the conference flat plate 6 can keep a good working state when used in an environment with high temperature.

The mounting plate 4 is fixedly connected with a screw nut 401 matched with the screw 104, and the mounting plate 4 is driven to slide along the side plate 103 by the rotation of the screw 104. One side of the side plate 103 close to the sliding plate 3 is rotatably connected with a rotating shaft 5; a driving wheel 501 and a gear 502 are fixedly connected to the peripheral side surface of the rotating shaft 5.

Both ends of the transmission shaft 2 penetrate through the side plates 103 and are fixedly connected with driven wheels 201; the driven wheel 201 is in transmission connection with the driving wheel 501, and the driven wheel 201 and the driving wheel 501 can be synchronous pulleys or chain wheels and are in transmission connection through a synchronous belt or a chain. The circumferential side surface of the transmission shaft 2 is fixedly connected with two transmission wheels 202; the two driving wheels 202 are respectively engaged with the two rotating wheels 105, and the driving wheels 202 and the rotating wheels 105 can be bevel gears, so that the two screw rods 104 can be synchronously driven to rotate through the transmission shaft 2.

The sliding plate 3 is fixedly connected with a rack 301 meshed with the gear 502; the side of the sliding plate 3 is hinged with a connecting rod 302. The other end of the connecting rod 302 is hinged with the inner wall of the fixed box 1 and is used for realizing the push-pull movement of the sliding plate 3 through the rotation of the cover plate 101. The movement of the sliding plate 3 drives the gear 502 to rotate, and then drives the driving wheel 501 to rotate through the rotating shaft 5, the driving wheel 501 drives the transmission shaft 2 to rotate through the driven wheel 201, preferably, the transmission ratio of the driving wheel 501 to the driven wheel 201 is less than 1, so that the number of rotation turns of the transmission shaft 2 can be increased relative to the gear 502. The transmission shaft 2 drives the two screw rods 104 to synchronously rotate through the transmission wheel 202 and the rotating wheel 105, preferably, the transmission ratio of the transmission wheel 202 to the rotating wheel 105 is smaller than 1, so that the number of rotation turns of the screw rods 104 is further increased. So that the screw 104 drives the mounting plate 4 to move a larger distance when the sliding plate 3 moves a relatively short distance.

the method comprises the following steps: when the conference tablet is used; the cover plate 101 is driven by the driving device 102 to turn downwards, and gradually turns into a horizontal state and a vertical state. When the cover plate 101 is turned over, the sliding plate 3 is pulled through the connecting rod 302, the gear 502 is driven to rotate by the rack 301, and then the transmission shaft 2 is driven to rotate through the driving wheel 501 and the driven wheel 201.

The transmission shaft 2 drives the screw rod 104 to rotate through the transmission wheel 202 and the rotating wheel 105, and the mounting plate 4 moves through the screw rod nut 401; when the cover plate 101 rotates to be in a vertical state, the mounting plate 4 is located at the lower end of the cover plate 101, so that the height of the conference flat plate 6 mounted on the mounting plate 4 is further reduced, and the use convenience and the use effect are guaranteed.

Preferably, a plurality of LED lamps 110 are fixedly connected to the top wall of the fixing box 1, and the LED lamps 110 can provide an illumination effect during use.

Step two: when the conference tablet is not used; the cover plate 101 is driven by the driving device 102 to rotate reversely and is gradually covered with the lower side of the fixed box 1. At this time, the connecting rod 302 pushes the sliding plate 3, and the rack 301 drives the gear 502 to rotate reversely, so that the transmission shaft 2 and the screw 104 both rotate reversely, and the mounting plate 4 moves reversely. Cover completely when apron 101 with fixed case 1 and close can, and the mounting panel 4 is located fixed case 1 inside this moment to realize the airtight protection to dull and stereotyped 6 of meeting through fixed case 1 and apron 101, thereby avoided the dull and stereotyped 6 of meeting to avoid appearing with the condition of piling up the dust.

As preferred scheme, fixed case 1 downside open-ended interior edge fixedly connected with dust excluder, the dust excluder can be rubber seal strip or dustproof wool top for apron 101 closes the back with fixed case 1 lid, improves airtight effect, and the further condition of avoiding the dust to get into takes place.

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 invention. 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 preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a dull and stereotyped hanging installation device that uses of meeting which characterized in that: comprises a fixed box (1); the lower side of the fixed box (1) is of an opening structure; a cover plate (101) is hinged to one side wall of the fixed box (1); the cover plate (101) is used for sealing the lower opening of the fixed box (1); the outer wall of the fixed box (1) is fixedly connected with a driving device (102); the driving device (102) is used for driving the cover plate (101) to rotate so as to realize opening and closing with the fixed box (1);

the side surfaces of the cover plate (101) are fixedly connected with side plates (103) side by side, and are rotatably connected with two screw rods (104), and the two screw rods (104) are positioned between the two side plates (103); one end of each of the two screw rods (104) is fixedly connected with a rotating wheel (105);

the side surface of the cover plate (101) is connected with two sliding plates (3) in a sliding manner, and the two sliding plates (3) are positioned on the outer sides of the two side plates (103); the sliding direction of the sliding plate (3) is parallel to the length direction of the side plate (103);

one end of each side plate (103) is rotatably connected with a transmission shaft (2); the two side plates (103) are connected with a mounting plate (4) in a sliding way; the mounting plate (4) is used for mounting a conference flat plate; the mounting plate (4) is fixedly connected with a screw rod nut (401) matched with the screw rod (104);

one side of the side plate (103) close to the sliding plate (3) is rotatably connected with a rotating shaft (5); the peripheral side surface of the rotating shaft (5) is fixedly connected with a driving wheel (501) and a gear (502);

both ends of the transmission shaft (2) penetrate through the side plates (103) and are fixedly connected with driven wheels (201); the driven wheel (201) is in transmission connection with the driving wheel (501); the peripheral side surface of the transmission shaft (2) is fixedly connected with two transmission wheels (202); the two driving wheels (202) are respectively meshed with the two rotating wheels (105);

the sliding plate (3) is fixedly connected with a rack (301) meshed with a gear (502); the side surface of the sliding plate (3) is hinged with a connecting rod (302); the other end of the connecting rod (302) is hinged with the inner wall of the fixed box (1) and used for realizing the push-pull movement of the sliding plate (3) through the rotation of the cover plate (101).

2. The hanging and mounting device for the conference flat according to claim 1, wherein the lower surface of one side wall of the fixed box (1) is fixedly connected with two hinged ear plates; and one opposite side surface of the cover plate (101) is fixedly connected with a hinge shaft (106) which is rotatably connected with a hinge lug plate.

3. The hanging and mounting device for the conference flat according to claim 2, wherein a worm gear (107) is fixedly connected to one end of the hinge shaft (106); and a worm (108) meshed with a worm wheel (107) is fixedly connected to an output shaft of the driving device (102).

4. A hanger mounting apparatus for a conference plate according to claim 1 or 3 wherein the drive ratio of the drive pulley (501) to the driven pulley (201) is less than 1.

5. A hanger mounting apparatus for a conference plate according to claim 1 or 3 wherein the transmission ratio of the transmission wheel (202) to the two rotatable wheels (105) is less than 1.

6. The hanging and mounting device for the conference plate as claimed in claim 1, wherein a sliding block (303) is fixedly connected to the lower surface of the sliding plate (3); the side surface of the cover plate (101) is provided with a sliding channel (109) matched with the sliding block (303).

7. A hanger mounting apparatus for conference boards according to claim 1 or claim 3 or claim 6 wherein the fixed box (1) has a dust bar fixedly attached to the open lower inner edge.

8. A hanging mounting device for conference tablets according to claim 1, 3 or 6, characterised in that a number of LED lamps (110) are fixedly connected to the top wall of the stationary box (1).

9. The hanging and mounting device for the conference tablet as claimed in claim 1, wherein the mounting plate (4) is provided with a plurality of through holes, and a heat radiation fan is mounted at a position corresponding to the through holes.

10. A using method of a hanging installation device for a conference flat plate is characterized by comprising the following steps:

the method comprises the following steps: when the conference tablet is used; the cover plate (101) is driven to turn downwards through the driving device (102), when the cover plate (101) turns over, the sliding plate (3) is pulled through the connecting rod (302), the gear (502) is driven to rotate through the rack (301), and then the transmission shaft (2) is driven to rotate through the driving wheel (501) and the driven wheel (201);

the transmission shaft (2) drives the screw rod (104) to rotate through the transmission wheel (202) and the rotating wheel (105), and the mounting plate (4) is moved through the screw rod nut (401); when the cover plate (101) rotates to be in a vertical state, the mounting plate (4) is positioned at the lower end of the cover plate (101);

step two: when the conference tablet is not used; the cover plate (101) is driven to rotate reversely by the driving device (102) and is gradually covered with the lower side of the fixed box (1); at the moment, the connecting rod (302) pushes the sliding plate (3), and the rack (301) drives the gear (502) to rotate reversely, so that the transmission shaft (2) and the screw rod (104) rotate reversely, and the mounting plate (4) moves reversely;

when the cover plate (101) and the fixed box (1) are completely covered, the mounting plate (4) is positioned in the fixed box (1).