CN212869134U - Long-range multimedia integration communication conference terminal - Google Patents

Abstract

The utility model discloses a long-range multimedia integration communication conference terminal, including projecting apparatus, mount pad and base, the projecting apparatus activity sets up in the mount pad, and base fixed mounting is equipped with elevating system in the base in the mounting groove, and elevating system is assembled and is kept keeping moving along mounting groove notch direction for the drive mount pad. The utility model provides a long-range multimedia integration communication conference terminal, can save the desktop space when need not using the projecting apparatus, the meeting efficiency has been improved, simultaneously with the projecting apparatus descend can protect in the meeting table not using the projecting apparatus, the long-time deposition that leads to of placing of projecting apparatus causes the projecting apparatus performance to descend, enable heat dissipation fan and base to be the angle, increase the intake of heat dissipation fan, the reinforcing is to the radiating effect of projecting apparatus, can prevent to descend the meeting efficiency that causes because of the projecting apparatus descends, moreover, the steam generator is simple in structure, convenient to use, the producer production of being convenient for simultaneously, better economic benefits has.

Description

Long-range multimedia integration communication conference terminal

Technical Field

The utility model relates to a multimedia terminal equipment technical field relates to a long-range multimedia fusion communication conference terminal particularly.

Background

The projector, also called as a projector, is a device capable of projecting an image or a video onto a curtain, and may be connected to a computer, a VCD, a DVD, a BD, a game machine, a DV, and the like through different interfaces to play a corresponding video signal.

When a company carries out a meeting, the meeting is usually carried out in a meeting room, a projector is used in the meeting room, most of the existing projectors are simply placed on a meeting table, dust can be accumulated when the existing projectors are not used, the existing projectors for the meeting are large in size, the meeting needs to carry more materials, the projectors with large sizes can occupy large space on the meeting table, the using area of participants is reduced, the space utilization rate of a meeting desktop is reduced, meanwhile, the existing projectors are simply placed on the meeting desktop, the projectors can generate a large amount of heat when being used, the large amount of heat can be accumulated at the bottom of the projectors, the performance of the projectors can be reduced due to the fact that the large amount of heat can not be rapidly dissipated, the projection screen is blocked, the meeting process is influenced, the existing projectors have large sizes, the projectors with large sizes can occupy large space on the meeting table, reduce participant's usable floor area, reduced meeting desktop space utilization and can produce a large amount of heats when using, a large amount of heats can save in the bottom of projecting apparatus, and the unable quick clearance of a large amount of heats can lead to the projecting apparatus performance to descend, leads to the projection screen card pause, influences the problem of meeting process.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned problem that prior art exists, an aspect aim at provides a long-range multimedia fusion communication conference terminal, it is great to aim at solving current projecting apparatus existence projecting apparatus volume, the great space on the conference table can be taken up to the great projecting apparatus of volume, reduce participant's usable floor area, meeting desktop space utilization has been reduced and can produce a large amount of heats when using, a large amount of heats can be collected up in the bottom of projecting apparatus, the unable quick solution of arranging of a large amount of heats can lead to the projecting apparatus performance to descend, lead to the projection picture card to pause, influence the problem of meeting process.

Technical scheme

In order to achieve the above object, the utility model provides a pair of long-range multimedia integration communication conference terminal, including the projecting apparatus, still include mount pad and base, the projecting apparatus activity sets up in the mount pad, base fixed mounting is in the mounting groove of predetermineeing on the conference table, be equipped with elevating system in the base, mount pad fixed mounting in elevating system's top, elevating system is assembled for the drive the mount pad keeps following mounting groove notch direction keep moving.

Preferably, the heat dissipation device further comprises a rotating mechanism, a heat dissipation fan is arranged in the rotating mechanism, the rotating mechanism is symmetrically arranged between the mounting seat and the base, and the rotating mechanism is assembled to enable the heat dissipation fan to keep rotating synchronously through the movement of the mounting seat along the direction of the notch.

Preferably, the lifting mechanism comprises a motor, a first conical gear, a second conical gear, a threaded rod, a threaded sleeve and a sliding sleeve, the motor is fixedly installed in the base, the first conical gear is fixedly installed at the output end of the motor, the second conical gear is connected to a middle shaft on the bottom surface in the base in a shaft coupling mode, and the first conical gear is meshed with the second conical gear.

Preferably, one end of the threaded rod is fixedly installed at the axis of the second conical gear, the sliding sleeve is fixedly installed at the middle axis of the upper surface of the base, the threaded sleeve is slidably connected into the sliding sleeve, the inner wall of the threaded sleeve is in threaded connection with the outer wall of the threaded rod, and one end of the threaded sleeve is fixedly installed at the middle axis of the lower surface of the installation base.

Preferably, the rotating mechanism comprises a rotating seat, a fixed plate, a first connecting rod, a second connecting rod and a switching seat, the switching seat is symmetrically installed on the upper surface of the base, the rotating seat is symmetrically installed on the lower surface of the installation seat, one end of the fixed plate is hinged in the switching seat, one end of the first connecting rod is hinged in one of the rotating seat, the other end of the first connecting rod is hinged on the outer wall of one side of the switching seat far away from the fixed plate, one end of the second connecting rod is hinged in the other switching seat, the other end of the second connecting rod is hinged on the outer wall of the other side of one end of the switching seat far away from the fixed plate, and the heat dissipation fan is fixedly installed in the.

Preferably, the mounting seat is made of iron-carbon alloy in an integrated mode, and the lower surface of the mounting seat is symmetrically provided with vent holes.

Advantageous effects

Compared with the prior art, the utility model provides a pair of long-range multi-media fuses communication conference terminal possesses following beneficial effect:

1. the utility model discloses a, will be located the conference table through elevating system and go up the conference table with the mount pad of the mounting groove of predetermineeing, descend the mount pad back to the conference table again when not using in, saved the desktop space when need not using the projecting apparatus, improved meeting efficiency, descend the projecting apparatus to the conference table simultaneously and can protect not using the projecting apparatus, the projecting apparatus causes the projecting apparatus performance to descend because of the deposition that long-time placing leads to.

2. The utility model discloses a, make the heat dissipation fan in the slewing mechanism keep synchronous rotation when making the mount pad keep moving through elevating system, make heat dissipation fan and base be the angle, increase the intake of heat dissipation fan, the reinforcing is to the radiating effect of projecting apparatus to prevent after the long-time use of projecting apparatus, the heat can't distribute and lead to the projecting apparatus performance to descend, causes the projection screen card to pause, can prevent to descend because of the meeting efficiency that the projecting apparatus descends to cause.

3. The utility model discloses a, simple structure, convenient to use, the producer production of being convenient for simultaneously has better economic benefits.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology.

Drawings

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

FIG. 2 is a schematic view of the ascending position structure of the mounting base of the present invention;

fig. 3 is a schematic structural view of the rotating mechanism of the present invention;

fig. 4 is a schematic view of the lifting mechanism of the present invention.

The main reference numbers:

1. a projector; 2. a mounting seat; 3. a base; 4. a lifting mechanism; 41. an electric motor; 42. a first conical gear; 43. a second bevel gear; 44. a threaded rod; 45. a threaded sleeve; 46. a sliding sleeve; 5. a rotating mechanism; 51. a rotating seat; 52. a fixing plate; 53. a first connecting rod; 54. a second connecting rod; 55. a transfer seat; 6. a heat dissipation fan.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

To maintain the following description of the embodiments of the present disclosure clear and concise, a detailed description of known functions and known components have been omitted from the present disclosure.

Referring to fig. 1-4, a remote multimedia convergence communication conference terminal includes a projector 1, and further includes a mounting seat 2 and a base 3, the projector 1 is movably disposed in the mounting seat 2, the base 3 is fixedly mounted in a mounting groove pre-opened on a conference table, an elevating mechanism 4 is disposed in the base 3, the mounting seat 2 is fixedly mounted on the top of the elevating mechanism 4, and the elevating mechanism 4 is assembled to drive the mounting seat 2 to keep moving along the direction of the notch of the mounting groove. Through elevating system 4 with be located the conference table and go up out the conference table with mount pad 2 of the mounting groove of predetermineeing of the last setting of conference table, in descending the conference table again with mount pad 2 when not using, saved the desktop space when need not using projecting apparatus 1, improved meeting efficiency, can protect not using projecting apparatus 1 in descending the conference table with projecting apparatus 1 simultaneously, projecting apparatus 1 causes the descending of 1 performance of projecting apparatus because of the deposition that leads to for a long time placing.

Referring to fig. 1-4, the present invention further provides a rotating mechanism 5, wherein a heat dissipating fan 6 is disposed in the rotating mechanism 5, the rotating mechanism 5 is symmetrically disposed between the mounting base 2 and the base 3, and the rotating mechanism 5 is assembled to keep the heat dissipating fan 6 rotating synchronously by the movement of the mounting base 2 along the direction of the slot. Make heat dissipation fan 6 in the slewing mechanism 5 keep synchronous rotation through elevating system 4 messenger mount pad 2 keep moving, make heat dissipation fan 6 be the angle with base 3, increase the intake of heat dissipation fan 6, the reinforcing is to the radiating effect of projecting apparatus 1, in order to prevent after projecting apparatus 1 uses for a long time, the heat can't give off and lead to the decline of projecting apparatus 1 performance, cause the projection screen card pause, can prevent to descend because of the meeting efficiency that projecting apparatus 1 descends and cause.

Referring to fig. 1-4, in the further proposed technical solution of the present invention, the lifting mechanism 4 includes a motor 41, a first conical gear 42, a second conical gear 43, a threaded rod 44, a threaded sleeve 45 and a sliding sleeve 46, the motor 41 is fixedly installed inside the base 3, the first conical gear 42 is fixedly installed at an output end of the motor 41, the second conical gear 43 is coupled to a middle shaft of an inner bottom surface of the base 3, and the first conical gear 42 is engaged with the second conical gear 43. One end of the threaded rod 44 is fixedly arranged at the axle center of the conical gear II 43, the sliding sleeve 46 is fixedly arranged at the middle axle on the upper surface of the base 3, the threaded sleeve 45 is connected in the sliding sleeve 46 in a sliding way, the inner wall of the threaded sleeve 45 is connected with the outer wall of the threaded rod 44 in a threaded way, one end of the threaded sleeve 45 is fixedly arranged at the middle axle on the lower surface of the mounting seat 2, when in use, the first conical gear 42 is driven to rotate by the motor 41, the second conical gear 43 keeps rotating while the first conical gear 42 rotates, because the threaded rod 44 is fixedly arranged with the second conical gear 43, the second conical gear 43 is coupled on the inner wall of one side of the base 3, the threaded rod 44 is kept rotating synchronously, and because the threaded sleeve 45 is screwed on the threaded rod 44, the threaded sleeve 45 is slidably connected in the sliding sleeve 46, the threaded rod 44 is kept rotating while the threaded sleeve 45 is kept rising along the sliding sleeve 46.

Please refer to fig. 1-4, the utility model discloses in the technical scheme that further proposes, slewing mechanism 5 is including rotating seat 51, fixed plate 52, connecting rod one 53, connecting rod two 54 and adapter 55, adapter 55 symmetry is installed in the upper surface of base 3, it installs in the lower surface of mount pad 2 to rotate seat 51 symmetry, the one end of fixed plate 52 articulates in adapter 55, the one end of connecting rod one 53 articulates in one of them rotation seat 51, the other end of connecting rod one 53 articulates in the outer wall that adapter 55 one end one side was kept away from to fixed plate 52, the one end of connecting rod two 54 articulates in another adapter 55, the other end of connecting rod two 54 articulates in the outer wall that adapter 55 one end opposite side was kept away from to fixed plate 52, 6 fixed mounting of heat dissipation fan is in fixed plate 52. When the lifting mechanism is used, the mounting base 2 keeps lifting movement through the lifting mechanism 4, the connecting rod I53 and the connecting rod II 54 connect the fixing plate 52 and the mounting base 2 through the rotating base 51, and the fixing plate 52 is hinged with the base 3 through the adapter 55, so that when the mounting base 2 keeps lifting or descending movement, the connecting rod I53 and the connecting rod II 54 can keep rotating through the movement of the mounting base 2, and the fixing plate 52 keeps rotating angularly.

Please refer to fig. 1-4, in the further proposed technical solution of the present invention, the mounting base 2 is made of iron-carbon alloy, and the surface of the mounting base 2 is symmetrical to have a vent hole, the mounting base 2 made of metal has excellent heat conductivity, which can quickly dissipate the heat generated by the projector 1, and the vent hole can increase the intake of the bottom of the projector 1.

The working principle is as follows:

the first step is as follows: when the projector 1 is to be raised in use, the switch of the motor 41 is turned on.

The second step is that: the first conical gear 42 is driven to rotate by the motor 41, the second conical gear 43 is driven to rotate while the first conical gear 42 rotates, the threaded rod 44 and the second conical gear 43 are fixedly installed, the second conical gear 43 is connected to the inner wall of one side of the base 3 in a shaft mode, so that the threaded rod 44 keeps rotating synchronously, the threaded sleeve 45 is connected to the threaded rod 44 in a threaded mode, the threaded sleeve 45 is connected to the sliding sleeve 46 in a sliding mode, the threaded sleeve 45 can keep rising along the sliding sleeve 46 while the threaded rod 44 keeps rotating, and the installation seat 2 can rise through rising of the sliding sleeve 46.

The third step: when the mounting base 2 ascends, the mounting base 2 keeps ascending and descending movement through the ascending and descending mechanism 4, because the first connecting rod 53 and the second connecting rod 54 are connected with the fixing plate 52 and the mounting base 2 through the rotating base 51, and because the fixing plate 52 is hinged with the base 3 through the adapter 55, when the mounting base 2 keeps ascending or descending movement, the first connecting rod 53 and the second connecting rod 54 can keep rotating through the movement of the mounting base 2, and the fixing plate 52 keeps angular rotation.

The fourth step: when the projector 1 needs to be lowered, the motor 41 is reversed.

The fifth step: the first conical gear 42 is driven to rotate by the motor 41, the second conical gear 43 is driven to rotate while the first conical gear 42 rotates, the threaded rod 44 and the second conical gear 43 are fixedly installed, the second conical gear 43 is connected to the inner wall of one side of the base 3 in a shaft mode, so that the threaded rod 44 keeps rotating synchronously, the threaded sleeve 45 is connected to the threaded rod 44 in a threaded mode, the threaded sleeve 45 is connected to the sliding sleeve 46 in a sliding mode, the threaded sleeve 45 can keep rising along the sliding sleeve 46 while the threaded rod 44 keeps rotating, and the installation seat 2 is lowered by rising of the sliding sleeve 46.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

It will be appreciated by those skilled in the art that other similar connections may be used to implement the present invention. Such as welding, bonding, or screwing.

The above embodiments are merely exemplary embodiments of the present invention, which is not intended to limit the present invention, and the scope of the present invention is defined by the appended claims. Various modifications and equivalents may be made by those skilled in the art to the present invention without departing from the spirit and scope of the invention, and such modifications and equivalents should be considered to be within the scope of the invention.

Claims (6)

1. The utility model provides a long-range multimedia integration communication conference terminal, includes projecting apparatus (1), its characterized in that still includes mount pad (2) and base (3), projecting apparatus (1) activity sets up in mount pad (2), base (3) fixed mounting is in the mounting groove of predetermineeing on the conference table, be equipped with elevating system (4) in base (3), mount pad (2) fixed mounting in the top of elevating system (4), elevating system (4) are assembled for the drive mount pad (2) keep keeping along mounting groove notch direction keep moving.

2. The remote multimedia convergence communication conference terminal according to claim 1, further comprising a rotating mechanism (5), wherein a heat dissipation fan (6) is disposed in the rotating mechanism (5), the rotating mechanism (5) is symmetrically disposed between the mounting base (2) and the base (3), and the rotating mechanism (5) is configured to keep the heat dissipation fan (6) rotating synchronously by the movement of the mounting base (2) along the direction of the slot.

3. The remote multimedia convergence communication conference terminal according to claim 1, wherein the lifting mechanism (4) comprises a motor (41), a first conical gear (42), a second conical gear (43), a threaded rod (44), a threaded sleeve (45) and a sliding sleeve (46), the motor (41) is fixedly installed inside the base (3), the first conical gear (42) is fixedly installed at an output end of the motor (41), the second conical gear (43) is coupled to a central shaft at the bottom surface inside the base (3), and the first conical gear (42) is engaged with the second conical gear (43).

4. The remote multimedia convergence communication conference terminal according to claim 3, wherein one end of the threaded rod (44) is fixedly installed at the axial center of the second bevel gear (43), the sliding sleeve (46) is fixedly installed at the central axis of the upper surface of the base (3), the threaded sleeve (45) is slidably connected in the sliding sleeve (46), the inner wall of the threaded sleeve (45) is in threaded connection with the outer wall of the threaded rod (44), and one end of the threaded sleeve (45) is fixedly installed at the central axis of the lower surface of the mounting seat (2).

5. The remote multimedia fusion communication conference terminal according to claim 2, wherein the rotating mechanism (5) comprises a rotating base (51), a fixing plate (52), a first connecting rod (53), a second connecting rod (54) and an adapter (55), the adapter (55) is symmetrically installed on the upper surface of the base (3), the rotating base (51) is symmetrically installed on the lower surface of the installation base (2), one end of the fixing plate (52) is hinged in the adapter (55), one end of the first connecting rod (53) is hinged in one of the rotating bases (51), the other end of the first connecting rod (53) is hinged on the outer wall of one side of the fixing plate (52) far away from the adapter (55), one end of the second connecting rod (54) is hinged in the other adapter (55), and the other end of the second connecting rod (54) is hinged in the fixing plate (52) far away from the adapter (55) The outer wall of one end opposite side, heat dissipation fan (6) fixed mounting in fixed plate (52).

6. The remote multimedia fusion communication conference terminal according to claim 1, wherein the mounting base (2) is made of iron-carbon alloy and is provided with ventilation holes symmetrically on the lower surface of the mounting base (2).

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