CN211298889U

CN211298889U - Conference table

Info

Publication number: CN211298889U
Application number: CN201921389789.9U
Authority: CN
Inventors: 黄劲; 许巧龄; 黄钢; 王珂晟
Original assignee: Beijing Yasuhiro Tomonobu Education Technology Co ltd
Current assignee: Beijing Yasuhiro Tomonobu Education Technology Co ltd
Priority date: 2019-08-23
Filing date: 2019-08-23
Publication date: 2020-08-21
Anticipated expiration: 2029-08-23

Abstract

The utility model discloses a conference table, include: the table body includes: a desktop; a rectangular groove; the supporting part, the display screen unit inlay in the rectangle recess, include: the first display screen unit is formed by splicing at least two OLEDs; the second display screen unit is formed by splicing at least two other OLEDs; the second display screen unit and the first display screen unit are arranged in a back direction; a drive circuit; the rotating mechanism comprises a rotating shaft and an arc-shaped shaft head protruding out of two sides of the display screen unit, and the shaft head extends into the rectangular sliding groove and slides along the rectangular sliding groove; the supporting rod is arranged in a gap between the display screen unit and the inner wall of the rectangular groove in a foldable mode and used for supporting the second state of the display screen unit. The utility model discloses a conference table can carry out two-sided demonstration, and the video display device level at ordinary times of this conference table is placed, supplies the user to stand and use, can also rotate the vertical use of placing in back, has the multistation service function.

Description

Conference table

Technical Field

The utility model relates to a show technical field, in particular to two-sided demonstration conference table.

Background

In conference rooms of places such as educational institutions and schools or command rooms of command units, conference tables are all needed, and sometimes, not only are the conference tables used conventionally, such as writing and drawing on the conference tables, but also maps and videos need to be viewed, and people on both sides of a video display device need to view the same video content at the same time. The existing conference table in a conference room is practical, but has single function and is not convenient enough to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a two-sided demonstration electronic writing board equipment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a dual-sided display conference table comprising:

the table body includes:

a desktop;

the rectangular groove is positioned at the approximate center of the desktop; the inner walls of two opposite sides of the rectangular groove extend inwards to form a rectangular sliding groove;

a supporting part for supporting the table top;

display screen unit, display screen unit inlay in the rectangle recess, include:

the first display screen unit is formed by splicing at least two OLEDs;

the second display screen unit is formed by splicing at least two other OLEDs; the second display screen unit and the first display screen unit are arranged in a back direction;

the driving circuit is arranged in the frame of the display screen unit;

a rotation mechanism for rotating the display screen unit from a first state to a second state, comprising:

the rotating shaft penetrates through one side of the display screen unit and comprises arc-shaped shaft heads protruding out of two sides of the display screen unit, and the shaft heads extend into the rectangular sliding groove and slide along the rectangular sliding groove;

the supporting rod is arranged in a gap between the display screen unit and the inner wall of the rectangular groove in a foldable mode and used for supporting the second state of the display screen unit.

Optionally, the display screen unit further includes:

the first flat glass is attached to the front of the first display screen unit;

and the second flat glass is attached to the front of the second display screen unit.

Optionally, the rotating shaft includes:

a first rotating shaft;

a second rotating shaft;

and the spring is positioned between the first rotating shaft and the second rotating shaft, so that the first rotating shaft and the second rotating shaft can perform telescopic motion under the action of the spring.

Optionally, the display screen unit further includes: and the rotating shaft penetrates through one side of the display screen unit through the shaft hole.

Optionally, the inner wall of the rectangular sliding groove is provided with at least one arc-shaped pit, and when the arc-shaped shaft head slides to the arc-shaped pit, the clamping is realized.

Optionally, a pushing and supporting rod is arranged in the arc-shaped pit and penetrates through the side wall of the rectangular groove to the outer wall of the desktop; the pushing rod comprises a pushing head leaking out of the bottom of the arc-shaped pit and a pushing handle leaking out of the outer wall of the desktop, and the diameter of the pushing handle is larger than that of the pushing rod.

Optionally, the table body further includes: and the sealing gasket is arranged around the top of the gap between the display screen unit and the inner wall of the rectangular groove.

Optionally, the distance of the gap is 0.5-1 cm.

Optionally, a clamping groove is formed in the edge of the desktop, and a writing pen storage box is clamped in the clamping groove; the two sides of the outer wall of the top of the writing pen storage box are connected with the same pull plate in a sliding mode, and a handle is fixed to the outer wall of the top end of the pull plate through a screw; and/or

A pull ring is fixed on one side of the display screen unit through a screw, and the pull ring is of a semicircular structure; and/or

A tinned flat copper wire storage box and a host are fixed on two sides of the outer wall of the bottom end of the desktop through bolts respectively, and the output end of the host is connected with the display screen unit through a tinned flat copper wire; and/or

The outer walls of the two sides of the desktop are both fixed with a glasses storage box through screws, and 3D glasses are placed in the glasses storage box; and/or

The outer walls of the four corners of the desktop are all sleeved with L-shaped protective sleeves, and the L-shaped protective sleeves are soft rubber sleeves.

Compared with the prior art, the beneficial effects of the utility model are that: the conference table designed by the utility model can display on both sides, the video display device of the conference table is horizontally placed at ordinary times for users to stand, and can be vertically placed for use after being rotated, and the display unit adopts the design of the display screens on both sides, so that the front and the back people can see the contents displayed on the display unit; meanwhile, the outer layer of the display unit is provided with plate glass, and writing can be performed through the plate glass, so that the conference table has double functions of displaying and writing.

Drawings

Fig. 1 is a schematic structural view of a conference table with double-sided display according to the present invention.

Fig. 2 is a schematic view of a double-sided display conference table rotation structure provided by the present invention.

Fig. 3 is a schematic structural view of a double-sided display conference table display unit provided by the present invention.

Fig. 4 is a schematic view of a sliding chute structure of a conference table with double-sided display according to the present invention.

Fig. 5 is a schematic structural diagram of a driving circuit of a double-sided display conference table according to the present invention.

Fig. 6 is a schematic view of a using state structure of the double-sided display conference table of the present invention.

Detailed Description

To make the objects, technical solutions and advantages of the present disclosure clearer, the present disclosure will be described in further detail with reference to the accompanying drawings, and it is apparent that the described embodiments are only a part of the embodiments of the present disclosure, rather than all embodiments. All other embodiments, which can be derived by one of ordinary skill in the art from the embodiments disclosed herein without making any creative effort, shall fall within the scope of protection of the present disclosure.

The terminology used in the embodiments of the present disclosure is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. As used in the disclosed embodiments and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise, and "a plurality" typically includes at least two.

It should be understood that the term "and/or" as used herein is merely one type of association that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.

It should be understood that although the terms first, second, third, etc. may be used to describe … … in embodiments of the present disclosure, these … … should not be limited to these terms. These terms are used only to distinguish … …. For example, the first … … can also be referred to as the second … … and, similarly, the second … … can also be referred to as the first … … without departing from the scope of embodiments of the present disclosure.

The words "if", as used herein, may be interpreted as "at … …" or "at … …" or "in response to a determination" or "in response to a detection", depending on the context. Similarly, the phrases "if determined" or "if detected (a stated condition or event)" may be interpreted as "when determined" or "in response to a determination" or "when detected (a stated condition or event)" or "in response to a detection (a stated condition or event)", depending on the context.

It is also noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that an article or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such article or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in the article or device in which the element is included.

Alternative embodiments of the present disclosure are described in detail below with reference to the accompanying drawings.

As shown in fig. 1, a double-sided display conference table includes: the double-sided display conference table comprises a table body 1, a display screen unit 2 and a rotating mechanism 3, wherein the double-sided display conference table can simultaneously realize two functions, when the display is needed, video or picture signals are input through external connection, display equipment is input, and the same pictures are displayed to two sides through a plurality of display screens which are arranged in a back-to-back mode at the same time, so that audiences on two sides of the double-sided display conference table can see related display information at the same time; meanwhile, the instructor can write related board books on the flat glass on the surface of the display screen through the color pen so as to carry out necessary explanation. Meanwhile, the display screen unit adopts a touch screen, and touch operation can be performed by touching the plate glass through gestures or a touch pen. The double-sided display conference table can have two states at the same time, and when the display unit is placed horizontally, the conference table can be normally used, and pictures or video contents can be displayed and played in a horizontal mode. The display unit can also be inclined or vertically placed at any angle after being rotated, and in a vertical state, the display contents on two sides are the same, so that people on two sides can watch the display contents at the same time.

Wherein, the table body 1 includes: a tabletop 11; the rectangular groove 16 is positioned at the approximate center of the tabletop 11; the inner walls of two opposite sides of the rectangular groove 16 extend inwards to form a rectangular sliding groove 12; a support part 19 for supporting the table top 11; the display screen unit 2 is embedded in the rectangular groove 16, and comprises: a first display screen unit 21 formed by splicing at least two OLEDs; a second display screen unit 22 formed by splicing at least two other OLEDs; the second display screen unit 22 is arranged opposite to the first display screen unit 21; the driving circuit 23 is arranged in the frame of the display screen unit 2; the rotation mechanism 3, which is used to rotate the display screen unit 2 from the first state to the second state, includes: the rotating shaft 30 penetrates through one side of the display screen unit 2 and comprises arc-shaped shaft heads 33 protruding out of two sides of the display screen unit 2, and the shaft heads 33 extend into the rectangular sliding groove 12 and slide along the rectangular sliding groove 12; a support bar 60 foldably disposed in the gap 18 between the display screen unit 2 and the inner wall of the rectangular groove 16, wherein the support bar 60 is used for supporting the display screen unit 2 in the second state, as shown in fig. 2. The support bar 60 includes a first support bar 61, a second support bar 62, and a connecting portion 63.

Optionally, as shown in fig. 3, the display screen unit 2 further includes: a first flat glass 24 attached to the front surface of the first display unit 21; and a second plate glass 25 attached to the front surface of the second display unit 22.

The display screen unit 2 is configured to receive a video signal or a picture signal and then display the video signal or the picture signal, and a specific signal input mode or structure is not described here, which belongs to the prior art, for example, the video signal is input through HDMI, WIFI, USB, and the like. In terms of structure, the display screen unit 2 includes: a first display screen unit 21 formed by splicing a plurality of OLEDs; a second display screen unit 22 formed by splicing another plurality of OLEDs; the second display screen unit 22 is arranged opposite to the first display screen unit 21; the number of the second display screen unit 22 and the first display screen unit 21 spliced together is not limited, for example, 4, 6, 8, etc., and 1 large-size display screen may also be used.

The splicing display process of the OLED is as follows: the multiple OLEDs are spliced together and placed on the frame, and are fixedly connected through the fixed back plate, and simultaneously connected to the same driving circuit and a video input signal to be synchronously displayed. As shown in fig. 5, the specific driving circuit structure is that an image signal is input to the driving circuit unit through the FPGA, and a power signal is also input to the driving circuit, and the driving circuit drives the OLED display panel to display. The display method after the splicing of the plurality of OLEDs is that an image divider is utilized to divide an image signal into a plurality of parts which are respectively transmitted to OLED display screens for displaying, and any image divider can realize multi-screen display without much explanation.

As shown in fig. 3, both sides of the display screen unit 2 further include a first flat glass 24 and a second flat glass 25, wherein the first flat glass 24 is attached to the front of the first display screen unit 21 for writing; the second flat glass 25 is attached to the front of the second display screen unit 22 for writing. In a preferred embodiment, the first flat glass 24 and the second flat glass 25 are made of flat glass similar to a mobile phone tempered film, so that when the OLED screens of the second display screen unit and the first display screen unit are in touch display, the display can be operated by a gesture or a touch pen. In addition, when the screen is closed to display, the first plate glass and the second plate glass can be written with writing pens for use in lectures or introductions.

As an optional implementation manner, the display screen unit 2 may adopt a naked-eye 3D or common 3D display, and a display device with a 3D display function is adopted, so that when a map, a mountain, a building and the like are displayed and introduced, the display is more intuitive, and the 3D display screen is the prior art and is not described herein.

Alternatively, as shown in fig. 4, the rotating shaft 30 includes: the rotation mechanism comprises a first rotating shaft 31, a second rotating shaft 32 and a spiral spring 34, wherein the spiral spring 34 is positioned between the first rotating shaft 31 and the second rotating shaft 32, so that the first rotating shaft 31 and the second rotating shaft 32 can move telescopically under the action of the spring 34.

Optionally, the display screen unit 2 further includes: and the shaft hole 26 is used for allowing the rotating shaft 30 to penetrate through one side of the display screen unit 2 through the shaft hole 26. The shaft 30 and the shaft hole may be kept in smooth rotation by using balls or lubricant.

Optionally, the inner wall of the rectangular sliding groove 12 is provided with at least one arc-shaped concave pit 13, and when the arc-shaped shaft head 33 slides to the arc-shaped concave pit 13, the clamping is realized. The rectangular chute 12 may extend along the entire length of the side wall of the groove, or may extend from one end to the center of the side wall. I.e. the length of the rectangular chute 12 is 1/2-1 of the length of the side wall of the groove.

Optionally, the arc-shaped concave pit 13 includes a pushing and supporting rod 14 therein, and the pushing and supporting rod 14 penetrates through the side wall of the rectangular groove 16 to the outer wall of the tabletop 11; the pushing and supporting rod 14 comprises a pushing and supporting head leaking out of the bottom of the arc-shaped pit 13 and a pushing and supporting handle 15 leaking out of the outer wall of the tabletop 11, and the diameter of the pushing and supporting handle 15 is larger than that of the pushing and supporting rod 14. The diameter of the pushing and supporting rod 14 is 1-3cm, and the diameter of the pushing and supporting handle 15 is 2-5 cm. In a preferred embodiment, the pushing rod 14 includes a stop, and a restoring spring is disposed between the stop and the pushing rod to return to the initial position when the pushing rod is pushed out.

Optionally, the table body 1 further includes: and the sealing gasket 17 is arranged around the top of the gap 18 between the display screen unit 2 and the inner wall of the rectangular groove 16. The gasket 17 is made of rubber or plastic and is used for dust prevention or water prevention. Optionally, the distance of the gap 18 is 0.5-1 cm.

Optionally, a clamping groove is formed in the edge of the desktop 11, and a writing pen storage box 72 is clamped in the clamping groove; two sides of the outer wall of the top of the writing pen storage box 72 are connected with the same pull plate 71 in a sliding mode, and a handle is fixed to the outer wall of the top end of the pull plate 71 through screws.

A pull ring 27 is fixed on one side of the display screen unit 2 through a screw, and the pull ring 27 is of a semicircular structure.

Two sides of the outer wall of the bottom end of the desktop 11 are respectively fixed with a tinned flat copper wire storage box 4 and a host 5 through bolts, and the output end of the host 5 is connected with the display screen unit 2 through the tinned flat copper wire.

The outer wall of 11 both sides of desktop all has glasses to store box 8 through the fix with screw, has placed 3D glasses in the glasses stores box 8.

The outer walls of four corners of the desktop 11 are all sleeved with L-shaped protecting sleeves 9, and the L-shaped protecting sleeves 9 are soft rubber sleeves.

Description of the working principle: as shown in fig. 6, when a conference person is in a meeting at a desktop, the content to be introduced can be viewed through the video display unit, and in case of a 3D display device, the content can be more realistic and can be touched or written on the display screen. When the pull ring 27 is pulled, the display unit rotates around the rotating shaft 30 driven by the support rod 60, and the rotating shaft slides along the sliding groove, and when reaching a certain position, the rotary head 33 is blocked in the concave pit 13, so that writing or watching can be carried out at the position. The pushing rod 14 is pushed to push the rotating head 33 out of the pit 13, and the rotating shaft can slide in the sliding groove until the next position. The angle of nimble regulation display screen when reaching suitable position, through host computer 5 broadcast video, when display element is the 3D display, the meeting personnel can take the 3D glasses in front and watch the video, participate in the meeting process, through the pulling arm-tie, take out the pen of writing in the pen storage box and take out the meeting content.

The conference table designed by the utility model can display on both sides, the video display device of the conference table is horizontally placed at ordinary times for users to stand, and can be vertically placed for use after being rotated, and the display unit adopts the design of the display screens on both sides, so that the front and the back people can see the contents displayed on the display unit; meanwhile, the outer layer of the display unit is provided with plate glass, and writing can be performed through the plate glass, so that the conference table has double functions of displaying and writing.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. A conference table, comprising:

table body (1) comprising:

a tabletop (11);

the rectangular groove (16) is positioned at the approximate center of the tabletop (11); the inner walls of two opposite sides of the rectangular groove (16) extend inwards to form a rectangular sliding groove (12);

a support (19) for supporting the tabletop (11);

display screen unit (2), display screen unit (2) inlay in rectangle recess (16), include:

a first display screen unit (21) formed by splicing at least two OLEDs;

a second display screen unit (22) formed by splicing at least two other OLEDs; the second display screen unit (22) is arranged opposite to the first display screen unit (21);

the driving circuit (23) is arranged in the frame of the display screen unit (2);

a rotation mechanism (3) for rotating the display screen unit (2) from a first state to a second state, comprising:

the rotating shaft (30) penetrates through one side of the display screen unit (2) and comprises arc-shaped shaft heads (33) protruding out of two sides of the display screen unit (2), and the shaft heads (33) extend into the rectangular sliding groove (12) and slide along the rectangular sliding groove (12);

the supporting rod (60) is arranged in a gap (18) between the display screen unit (2) and the inner wall of the rectangular groove (16) in a foldable mode, and the supporting rod (60) is used for supporting the second state of the display screen unit (2).

2. Conference table according to claim 1, characterized in that the display screen unit (2) further comprises:

a first flat glass (24) attached to the front surface of the first display screen unit (21);

and a second flat glass (25) attached to the front surface of the second display screen unit (22).

3. Conference table according to claim 2, characterized in that the spindle (30) comprises:

a first rotating shaft (31);

a second rotating shaft (32);

a spring (34) located between the first rotating shaft (31) and the second rotating shaft (32) so that the first rotating shaft (31) and the second rotating shaft (32) can move telescopically under the action of the spring (34).

4. Conference table according to claim 3, characterized in that the display screen unit (2) further comprises: the rotating shaft (30) penetrates through one side of the display screen unit (2) through the shaft hole (26).

5. Conference table according to claim 4, characterized in that the inner wall of the rectangular chute (12) is provided with at least one arc-shaped recess (13), when the arc-shaped shaft head (33) slides into the arc-shaped recess (13), a stop is achieved.

6. The conference table as claimed in claim 5, wherein said arc-shaped recess (13) comprises a push-against rod (14), said push-against rod (14) penetrates through the side wall of said rectangular groove (16) to the outer wall of said table top (11); the pushing and supporting rod (14) comprises a pushing and supporting head leaking out of the bottom of the arc-shaped pit (13) and a pushing and supporting handle (15) leaking out of the outer wall of the desktop (11), and the diameter of the pushing and supporting handle (15) is larger than that of the pushing and supporting rod (14).

7. Conference table according to claim 1, characterized in that the table body (1) further comprises: and the sealing gasket (17) is arranged at the top of a gap (18) between the display screen unit (2) and the inner wall of the rectangular groove (16) in a surrounding manner.

8. Conference table according to claim 7, characterized in that the distance of the gap (18) is 0.5-1 cm.

9. Conference table according to claim 1,

a clamping groove is formed in the edge of the desktop (11), and a writing pen storage box (72) is clamped in the clamping groove; two sides of the outer wall of the top of the writing pen storage box (72) are connected with the same pull plate (71) in a sliding mode, and a handle is fixed to the outer wall of the top end of the pull plate (71) through screws.

10. Conference table according to claim 1,

a pull ring (27) is fixed on one side of the display screen unit (2) through a screw, and the pull ring (27) is of a semicircular structure; and/or

A tinned flat copper wire storage box (4) and a host (5) are respectively fixed on two sides of the outer wall of the bottom end of the desktop (11) through bolts, and the output end of the host (5) is connected with the display screen unit (2) through a tinned flat copper wire; and/or

The outer walls of the two sides of the desktop (11) are both fixed with a glasses storage box (8) through screws, and 3D glasses are placed in the glasses storage box (8); and/or

The outer walls of four corners of the desktop (11) are all sleeved with L-shaped protective sleeves (9), and the L-shaped protective sleeves (9) are soft rubber sleeves.