CN214156596U

CN214156596U - Multimedia conference table

Info

Publication number: CN214156596U
Application number: CN202022824444.0U
Authority: CN
Inventors: 罗滔
Original assignee: Guangdong Industry Technical College
Current assignee: Guangdong Industry Technical College
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-09-10
Anticipated expiration: 2030-11-30

Abstract

The utility model discloses a multimedia conference table, which comprises a table plate, a display device arranged below the table plate and a driving device used for storing the display device below the table plate or unfolding the display device on the table plate; the display device comprises a mounting rack and a display arranged on the mounting rack; the driving device comprises a transmission piece connected to the lower end of the table plate in a sliding mode, a driving mechanism used for driving the transmission piece to move along the horizontal direction and a guide rod arranged at the lower end of the table plate and used for guiding the display device to be unfolded upwards; one end of the mounting frame is hinged with the transmission piece, and the back of the mounting frame is connected to the guide rod in a sliding mode. When the display of the conference table is not used, the display can be automatically hidden in the conference table, the internal space occupied by the conference table is small, the thickness of the conference table can be greatly reduced, the structure is very compact, the overall quality is small, the movement is convenient, and the flexibility is high.

Description

Multimedia conference table

Technical Field

The utility model relates to a conference table technical field, concretely relates to multimedia conference table.

Background

Along with the development of science and technology, office furniture tends to multi-functionalization, in order to satisfy daily meeting demand, generally, can set up the display at the conference table, can show the content of meeting through the display, and people's understanding and the meeting of being convenient for exchange for the meeting is more intelligent, improves office efficiency.

Among the current conference table, for example, the utility model patent that the publication number of granting is CN209403978U discloses an intelligent conference table, specifically discloses through setting up drive assembly, drives about going on the display on the conference table, makes the display supply meeting personnel to use at the during operation protractile cavity, and the display is in the cavity is withdrawed to the back that finishes work, nevertheless, above-mentioned intelligent conference table exists following not enoughly:

when the cavity was retrieved to the display, the top of display still exposed outside, with conference desktop parallel and level, when various article were placed to the conference table, can cause the extrusion to the display, simultaneously, the dust also can get into from the gap of display with the conference table to influence the life-span of display.

In order to solve the problems, the invention patent application with application publication number CN106805474A discloses a lifting device for a display of a conference table, and specifically discloses that a cover hole mechanism is arranged, when the display needs to be used, a plate hole is opened by the cover hole mechanism, the lifting mechanism drives the display to extend out of the conference table from the interior of the conference table through the plate hole, when the display does not need to be used, the lifting mechanism drives the display to move downwards to the interior of the conference table, and then the plate hole is closed by the cover hole mechanism; can shrink the display from the conference table is outer to be hidden the conference table in when not using the electric display, intelligent regulation display height, the security is good, and the plate hole leakproofness is high, and stability is good, convenient to use's conference table display elevating gear. However, the above-mentioned lifting device for the display of the conference table has the following disadvantages:

foretell lid hole mechanism and elevating system are more complicated, and the inner space who occupies the conference table is big, leads to the conference table to need set to the great desk of thickness for the whole variable quantity of conference table becomes greatly, causes inconvenient removal conference table, and the flexibility is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the problem that above-mentioned exists, provide a multimedia conference table, the display of this conference table can be hidden in the conference table automatically when not using, and the inner space who occupies the conference table is little, can be very big reduce the thickness of conference table, and the structure is very compact, and overall quality is little, and it is convenient to remove, and the flexibility is high.

The purpose of the utility model is realized through the following technical scheme:

a multimedia conference table comprises a table plate, a display device arranged below the table plate and a driving device used for containing the display device below the table plate or used for unfolding the display device on the table plate; wherein the content of the first and second substances,

the display device comprises a mounting rack and a display arranged on the mounting rack;

the driving device comprises a transmission piece connected to the lower end of the table plate in a sliding mode, a driving mechanism used for driving the transmission piece to move along the horizontal direction and a guide rod arranged at the lower end of the table plate and used for guiding the display device to be unfolded upwards; one end of the mounting frame is hinged with the transmission piece, and the back of the mounting frame is connected to the guide rod in a sliding mode.

The working principle of the multimedia conference table is as follows:

when the state of accomodating, display device hides in the below of table, and the one end of mounting bracket this moment articulates on the driving medium, and the back of the other end supports tightly on the guide bar, and guide bar and driving medium all play the supporting role to the mounting bracket, hide the display in the table below. When needs expand the display on the table, actuating mechanism drive driving medium makes horizontal motion towards the direction of guide bar, drives the mounting bracket motion, and under the effect of guide bar, the mounting bracket upwards swings along articulated department, stretches out above the table to realize that the display expands at the desktop, can show the content of meeting through the display, the people's of being convenient for understanding and the meeting of being convenient for exchange, make the meeting more intelligent, improve office efficiency.

The utility model discloses a preferred scheme, wherein, be equipped with first direction subassembly between the guide bar and the mounting bracket back, first direction subassembly is in including setting up two leading wheels and the setting at the guide bar both ends respectively the mounting bracket back just respectively with two leading wheel sliding fit's two guide ways. Through setting up leading wheel and guide way, be favorable to display device to move steadily at the in-process that expandes on the one hand, on the other hand can avoid the back of mounting bracket direct and guide bar contact, causes area of contact too big, and the friction grow can effectively reduce area of contact through leading wheel and guide way cooperation, is favorable to the mounting bracket to move on the guide bar more.

Preferably, the transmission part is connected with the lower end of the table plate in a sliding mode through a second guide assembly; the second direction subassembly includes that parallel arrangement is in two direction mounting bars of driving medium both sides, direction mounting bar fixed mounting is in the bottom of table, be equipped with respectively on two relative inboards of direction mounting bar with the mutual sliding fit sliding tray in driving medium both sides. Through setting up the sliding tray, actuating mechanism drive driving medium is making horizontal motion towards the direction of guide bar, can guarantee the stability of driving medium in the motion process.

Preferably, actuating mechanism includes two sets of synchronous drive subassemblies, two sets of synchronous drive subassemblies distribute in the both sides of driving medium, every synchronous drive subassembly of group all includes the synchronous drive motor that sets up on the driving medium and is used for transmitting synchronous drive motor power for the transmission medium drive assembly, drive assembly is including setting up rack on the mounting bar and setting up and being in synchronous drive motor is epaxial gear, the gear with rack intermeshing. By adopting the structure, when the synchronous driving motor drives the gear to rotate, the gear drives the transmission piece to move along the extension direction of the rack under the guidance of the rack, and finally the storage and the expansion of the display device are realized; particularly, two groups of synchronous driving assemblies are arranged, so that the two sides of the transmission part are balanced in stress, and the transmission part can move stably.

Further, the transmission part comprises a transverse transmission plate connected between the two sliding grooves and a connecting transmission plate arranged between the transverse transmission plate and the mounting frame, wherein sliding parts in sliding fit with the sliding grooves are arranged on two sides of the transverse transmission plate; the one end of connecting the driving plate with the middle part fixed connection of horizontal driving plate, the other end with the mounting bracket is articulated. Through setting up above-mentioned structure, can make the driving medium become compacter, the installation of the driving medium of also being convenient for simultaneously.

Furthermore, the mounting rack is provided with a hinged arm at one end close to the connecting transmission plate, one end of the hinged arm is hinged with the connecting transmission plate, and the other end of the hinged arm is fixedly connected with the mounting rack. By providing the hinge arm, the structure of the display device becomes more compact.

Preferably, a protective shell is arranged at the bottom of the table plate, a storage inner cavity is formed by the protective shell and the space between the bottom of the table plate, and when the display device is in a storage state, the display device and the driving device are both located in the storage inner cavity. Through setting up the protecting crust, can prevent that the dust from getting into and accomodating the inner chamber in, guarantee display device and drive arrangement's cleanness, improve the life of each device.

Preferably, the table plate is provided with a through groove for outward expansion of the display device at a position corresponding to the guide bar. Through the through groove, when the driving mechanism drives the display device to be unfolded outwards, the display device extends out of the through groove under the guide of the guide rod, and therefore unfolding movement of the display device is facilitated.

Preferably, the through groove is provided with a cover plate for sealing the through groove, and one end of the cover plate is hinged to the table plate. Through setting up the apron, when not using the conference table, the apron will lead to the groove seal, can further prevent that the dust from getting into and accomodate the inner chamber, has guaranteed display device and drive arrangement's cleanness, has improved the life of each device. When the conference table is needed to be used, the cover plate is turned outwards, and then the display device can be driven to be unfolded from the through groove.

Preferably, the bottom of the table plate is provided with a supporting leg for supporting the table plate.

Compared with the prior art, the utility model following beneficial effect has:

1. the utility model provides a multimedia conference table, this display device of conference table when not using, through the effect of guide bar and driving medium, can hide display device nearly horizontally in the conference table, the inner space who occupies the conference table is little, can be very big reduce the thickness of conference table, and the structure is very compact for overall quality is little, and it is convenient to remove, and the flexibility is high.

2. The utility model provides a multi-media conference table makes horizontal motion towards the direction of guide bar through actuating mechanism drive transmission spare, drives the mounting bracket motion, and under the effect of guide bar, the mounting bracket is along articulated department upswing, stretches out above the table to realize that the display expandes at the desktop, can demonstrate the content of meeting through the display, the people's of being convenient for understanding and the meeting of being convenient for exchange, make the meeting more intelligent, improve office efficiency. In a similar way, when the transmission part is driven reversely, the display device can be automatically stored, and the operation is flexible and convenient to use.

Drawings

Fig. 1 is a schematic perspective view of a first embodiment of a multimedia conference table according to the present invention, wherein a display device in the drawing is in a storage state.

Fig. 2 is a cross-sectional view along the length of the conference table in fig. 1.

Fig. 3 is a perspective view of the conference table of the present invention in another viewing angle direction when the conference table is in an unfolded state.

Fig. 4 is a cross-sectional view along the length of the conference table in fig. 3.

Fig. 5 is a perspective view of the conference table of the present invention without the protective housing and the cover plate.

Fig. 6 is a partially enlarged view of a portion a in fig. 5.

Fig. 7 is a perspective view of the conference table of the present invention showing another viewing angle direction without the protective case and the cover plate.

Fig. 8 is a partial enlarged view of fig. 7 at B.

Fig. 9 is a schematic perspective view of a display device according to the present invention.

Fig. 10 is a schematic perspective view of a transmission member according to the present invention.

Detailed Description

In order to make those skilled in the art understand the technical solution of the present invention well, the present invention will be further described below with reference to the following examples and drawings, but the embodiments of the present invention are not limited thereto.

Example 1

Referring to fig. 1 to 4, the embodiment discloses a multimedia conference table, which includes a table 1, 4 support legs 2 disposed at the bottom of the table 1 for supporting the table 1, a display device disposed below the table 1, and a driving device for receiving the display device below the table 1 or for unfolding the display device on the table 1.

Referring to fig. 1 to 4, the display device includes a mounting frame 4 and a display 3 disposed on the mounting frame 4; the display 3 is embedded in the mounting frame 4, so that the whole display device is very compact in structure and small in occupied space.

Referring to fig. 1 to 8, the driving device includes a transmission member 5 slidably connected to a lower end of the table 1, a driving mechanism 6 for driving the transmission member 5 to move in a horizontal direction, and a guide bar 7 disposed at a lower end of the table 1 for guiding the display device to be unfolded upward, the guide bar 7 being disposed at one end of the table 1; one end of the mounting frame 4 is hinged with the transmission piece 5 through a hinge structure, and the back surface of the mounting frame 4 is connected to the guide rod 7 in a sliding mode.

The conference table of this embodiment, when display device is not using, through the effect of guide bar 7 and driving medium 5, can hide display device nearly horizontally in the conference table, it is little to occupy the inner space of conference table, and the thickness of reduction conference table that can be very big, and the structure is very compact for overall quality is little, and it is convenient to remove, and the flexibility is high.

Referring to fig. 1 to 8, a first guide assembly is arranged between the guide rod 7 and the back of the mounting frame 4, and the first guide assembly includes two guide wheels 8 respectively arranged at two ends of the guide rod 7 and two guide grooves 9 respectively arranged at the back of the mounting frame 4 and slidably engaged with the two guide wheels 8. Through setting up leading wheel 8 and guide way 9, be favorable to display device to move steadily at the in-process that expandes on the one hand, on the other hand can avoid the direct and guide bar 7 contact in the back of mounting bracket 4, causes area of contact too big, and the friction grow through leading wheel 8 and the cooperation of guide way 9, can effectively reduce area of contact, is favorable to mounting bracket 4 to move on guide bar 7 more.

Referring to fig. 1 to 8, the transmission member 5 is slidably connected to the lower end of the table plate 1 through a second guide assembly; the second guide assembly comprises two guide mounting bars 10 which are arranged on two sides of the transmission member 5 in parallel, the guide mounting bars 10 are fixedly mounted at the bottom of the table board 1, and sliding grooves 10-1 which are respectively in sliding fit with two sides of the transmission member 5 are formed in the opposite inner sides of the two guide mounting bars 10. By providing the sliding groove 10-1, the driving mechanism 6 drives the transmission member 5 to move horizontally in the direction toward the guide bar 7, so that the stability of the transmission member 5 during the movement can be ensured.

Further, the guide bar 7 is installed between two guide installation bars 10.

Referring to fig. 1-8, the driving mechanism 6 includes two sets of synchronous driving assemblies, the two sets of synchronous driving assemblies are distributed on two sides of the transmission member 5, each set of synchronous driving assemblies includes a synchronous driving motor 6-1 arranged on the transmission member 5 and a transmission assembly for transmitting power of the synchronous driving motor 6-1 to the transmission member 5, the transmission assembly includes a rack 6-2 arranged on the mounting bar and a gear 6-3 arranged on a main shaft of the synchronous driving motor 6-1, and the gear 6-3 is engaged with the rack 6-2. By adopting the structure, when the synchronous driving motor 6-1 drives the gear 6-3 to rotate, the gear 6-3 drives the transmission piece 5 to move along the extension direction of the rack 6-2 under the guidance of the rack 6-2, and finally, the storage and the expansion of the display device are realized; specifically, through setting up two sets of synchronous drive subassemblies for driving medium 5 both sides atress is balanced, is favorable to driving medium 5 to move steadily more.

Referring to fig. 10, the transmission member 5 comprises a transverse transmission plate 5-1 connected between two sliding grooves 10-1 and a connecting transmission plate 5-2 arranged between the transverse transmission plate 5-1 and the mounting frame 4, wherein sliding portions 5-11 in sliding fit with the sliding grooves 10-1 are arranged on two sides of the transverse transmission plate 5-1; one end of the connecting transmission plate 5-2 is fixedly connected with the middle part of the transverse transmission plate 5-1, and the other end of the connecting transmission plate is hinged with the mounting frame 4 through a hinge structure. Through setting up above-mentioned structure, can make driving medium 5 become compacter, the installation of the driving medium 5 of also being convenient for simultaneously.

Referring to fig. 9, an articulated arm 11 is provided at one end of the mounting bracket 4 close to the connecting driving plate 5-2, one end of the articulated arm 11 is articulated with the connecting driving plate 5-2 through an articulated structure, and the other end is fixedly connected with the mounting bracket 4. By providing the hinge arm 11, the display device structure becomes more compact.

Further, the hinge structure includes a hinge shaft provided between the connection driving plate 5-2 and the hinge arm 11.

Referring to fig. 1-4, a protective shell 12 is disposed at the bottom of the table board 1, a storage cavity 13 is formed by a space between the protective shell 12 and the bottom of the table board 1, and when the display device is in a storage state, the display device and the driving device are both located in the storage cavity 13. Through setting up protecting crust 12, can prevent that the dust from getting into and accomodate inner chamber 13 in, guarantee display device and drive arrangement's cleanness, improve the life of each device.

Referring to fig. 1 to 4, the table board 1 is provided with a through groove 14 for outward expansion of the display device at a position corresponding to the guide rod 7, and the through groove 14 is communicated with the accommodating inner cavity 13. By providing the through groove 14, when the driving mechanism 6 drives the display device to be unfolded, the display device is extended from the through groove 14 under the guidance of the guide bar 7, thereby facilitating the unfolding movement of the display device.

Referring to fig. 1 to 4, a cover plate 15 for sealing the through slot 14 is disposed on the through slot 14, the cover plate 15 is L-shaped, and one end of the cover plate 15 is hinged to the protective shell 12 through a hinge 16. Through setting up apron 15, when not using the conference table, apron 15 will lead to groove 14 sealed, can further prevent that the dust from getting into and accomodate inner chamber 13 in, guaranteed display device and drive arrangement's cleanness, improved the life of each device. When the conference table is required to be used, the cover plate 15 is turned outwards, so that the display device can be driven to be unfolded from the through groove 14.

Further, the hinge 16 may be provided with an elastic damper, and when the display device is received in the receiving cavity 13, the elastic damper drives the cover plate 15 to automatically cover the through groove 14.

Referring to fig. 1, the supporting foot 2 is provided with a wear pad 17, and the height of the wear pad 17 on the supporting foot 2 can be adjusted, for example, the height position of the wear pad 17 and the supporting foot 2 can be adjusted by threaded connection.

Referring to fig. 1-4, the multimedia conference table described above works according to the following principle:

when accomodating the state, display device hides in the below of table 1, and the one end of mounting bracket 4 articulates on driving medium 5 this moment, and the back of the other end supports tightly on guide bar 7, and guide bar 7 and driving medium 5 all play the supporting role to mounting bracket 4, hide display 3 in table 1 below. When needs expand display 3 on table 1, actuating mechanism 6 drive transmission spare 5 makes horizontal motion towards the direction of guide bar 7, drive the motion of mounting bracket 4, under the effect of guide bar 7, mounting bracket 4 is along articulated department upwards swing, stretch out above the table 1, thereby realize that the display expands at the desktop, can demonstrate the content of meeting through the display, be convenient for people's understanding and the meeting of being convenient for exchange, make the meeting more intelligent, improve office efficiency.

Example 2

The other structure in this embodiment is the same as embodiment 1, except that the guide bar 7 may be disposed at other positions of the table board 1 according to the actual requirement.

Example 3

The other structure in this embodiment is the same as that in embodiment 1, except that the driving mechanism 6 may adopt a motor plus belt transmission or a screw transmission mode to realize the movement of the transmission member 5.

The above is the preferred embodiment of the present invention, but the embodiment of the present invention is not limited by the above, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.

Claims

1. A multimedia conference table comprises a table plate, a display device arranged below the table plate and a driving device used for containing the display device below the table plate or used for unfolding the display device on the table plate; it is characterized in that the preparation method is characterized in that,

2. The multimedia conference table according to claim 1, wherein a first guide assembly is disposed between the guide rod and the back surface of the mounting frame, and the first guide assembly comprises two guide wheels respectively disposed at two ends of the guide rod and two guide grooves respectively disposed at the back surface of the mounting frame and slidably engaged with the two guide wheels.

3. The multimedia conference table as claimed in claim 1, wherein the transmission member is slidably connected with the lower end of the table plate through a second guiding component; the second direction subassembly includes that parallel arrangement is in two direction mounting bars of driving medium both sides, direction mounting bar fixed mounting is in the bottom of table, be equipped with respectively on two relative inboards of direction mounting bar with the mutual sliding fit sliding tray in driving medium both sides.

4. A multimedia conference table according to claim 3, wherein the driving mechanism comprises two sets of synchronous driving components, the two sets of synchronous driving components are distributed on two sides of the driving member, each set of synchronous driving components comprises a synchronous driving motor arranged on the driving member and a driving component for transmitting power of the synchronous driving motor to the driving member, the driving component comprises a rack arranged on the mounting bar and a gear arranged on a main shaft of the synchronous driving motor, and the gear is meshed with the rack.

5. The multimedia conference table according to claim 3, wherein the transmission member comprises a transverse transmission plate connected between two sliding grooves and a connecting transmission plate arranged between the transverse transmission plate and the mounting frame, wherein sliding portions slidably engaged with the sliding grooves are arranged on two sides of the transverse transmission plate; the one end of connecting the driving plate with the middle part fixed connection of horizontal driving plate, the other end with the mounting bracket is articulated.

6. The multimedia conference table according to claim 5, wherein the mounting frame is provided with a hinge arm at an end thereof adjacent to the connection driving plate, one end of the hinge arm is hinged to the connection driving plate, and the other end thereof is fixedly connected to the mounting frame.

7. The multimedia conference table as claimed in claim 1, wherein a protective shell is provided at the bottom of the table plate, and a space between the protective shell and the bottom of the table plate forms a receiving cavity, and the display device and the driving device are both located in the receiving cavity when the display device is in the receiving state.

8. The multimedia conference table as claimed in claim 1, wherein the table plate is provided with a through groove for the display device to be unfolded outwards at the position corresponding to the guide bar.

9. The multimedia conference table as claimed in claim 8, wherein the through slot is provided with a cover plate for sealing the through slot, and one end of the cover plate is hinged to the table plate.

10. The multimedia conference table according to claim 1, wherein the bottom of the table plate is provided with supporting feet for supporting the table plate.