CN219680047U - Conference lectern with convertible keyboard - Google Patents
Conference lectern with convertible keyboard Download PDFInfo
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- CN219680047U CN219680047U CN202320045175.9U CN202320045175U CN219680047U CN 219680047 U CN219680047 U CN 219680047U CN 202320045175 U CN202320045175 U CN 202320045175U CN 219680047 U CN219680047 U CN 219680047U
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- turnover
- frame
- keyboard
- conference
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- 230000007306 turnover Effects 0.000 claims abstract description 88
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000003993 interaction Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model provides a conference lectern with a turnover keyboard, which comprises a conference table main body, a turnover frame, a fixing frame, a keyboard main body and a turnover motor, wherein the bottom end surface of the turnover frame is provided with the keyboard main body through screws, the left side and the right side of the inner part of the outer side surface of the turnover frame are respectively provided with the turnover motor through screws, an output shaft of the turnover motor is outwards prolonged to form a connecting rotating shaft, and the connecting rotating shaft is fixed with the fixing frame, so that compared with the prior art, the conference lectern has the following beneficial effects: through the mount of left and right sides installation below the conference table main part, arrange the upset frame in the conference table main part to be connected with the mount through upset motor with the upset frame, can make the upset main part upset one hundred eighty degrees through the upset motor that sets up, and then make the keyboard main part can arrange conference table main part top in, or accomodate inside the conference table main part, improved the convenience.
Description
Technical Field
The utility model belongs to the technical field of conference lecterns, and particularly relates to a conference lectern with a turnover keyboard.
Background
The Chinese patent number CN203597593U discloses a conference table with a multimedia interaction system, which relates to the field of furniture manufacturing and comprises a tabletop, display screens and a terminal, and is characterized in that a tabletop hole is formed in front of each display screen on the tabletop, a cover plate box is embedded in the tabletop hole, and a box bottom threading hole is formed in the bottom of the cover plate box; the cover plate box is provided with a cover plate, the cover plate is provided with a support plate hole, and the front end of the cover plate is provided with a handle groove; the middle of the left side and the right side of the inner wall of the support plate hole is connected with a support plate through a rotating shaft, a keyboard groove is formed in the surface of the support plate, and a support plate threading hole is formed in the side surface of the support plate and communicated with the keyboard groove; the utility model aims to provide a conference table with a multimedia interaction system, which is convenient to expand and retract the keyboard, saves the conference table top space, can prevent dust and water from entering the keyboard and is convenient to operate and use.
In the above structure, when the keyboard is needed, the handle groove on the cover plate needs to be held by hands at first, the cover plate on the desktop is opened, then the support plate is turned over to drive the keyboard to rotate, namely, the keyboard is rotated from the lower surface to the upper surface, then the cover plate is held to move downwards to enable the cover plate to cover the desktop hole, when the keyboard is not needed, the keyboard is not needed to be used, the above operation steps are more complicated, the movement range is larger when the keyboard is used, and because the cover plate groove is positioned above the cover plate, a user also needs to correspondingly stand up after lifting the cover plate, and other people are influenced when standing up in a conference.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model aims to provide a conference lectern with a turnover keyboard, which solves the problems in the prior art.
The utility model is realized by the following technical scheme: the conference lectern with the turnover type keyboard comprises a conference table main body, a turnover frame, a fixing frame, a keyboard main body and a turnover motor, wherein a turnover hole is formed in the front side of the upper end surface of the conference table main body in a downward penetrating manner, and the turnover frame is movably arranged in the turnover hole;
the bottom surface of the turnover frame is provided with a keyboard main body through a screw;
the left side and the right side of the inner part of the outer side surface of the turnover frame are respectively provided with a turnover motor through screws, and an output shaft of the turnover motor penetrates through the turnover frame and is arranged outside the turnover frame;
the output shaft of the turnover motor is outwards extended to form a connecting rotating shaft, the connecting rotating shaft is fixed with a fixing frame, and the fixing frame is fixed with the surface of the lower end of the conference table main body.
As a preferred implementation mode, the fixing frame is of an inverted L-shaped structure, and two mounting holes are formed in the upper end surface of the fixing frame in a downward penetrating mode, and the fixing frame is fixed below the conference table body through the mounting holes and screws, so that the fixing frame is conveniently mounted below the conference table body and is convenient to detach.
As a preferred embodiment, the fixing frame is provided with a grid baffle on the inner side surface, and the inner side surface of the grid baffle is in contact with the surface of the turnover frame but not fixed, so that an electromagnetic brake between the fixing frame and the turnover frame can be protected, and normal turnover of the turnover frame can not be influenced.
As a preferred embodiment, an electromagnetic brake is installed on the connection rotating shaft, and the electromagnetic brake is fixed with the surface of the outer side of the turnover frame, so that the connection rotating shaft can be fixed, and the driving motor can not rotate after stopping;
the electromagnetic brake is arranged in the grid baffle.
As a preferred embodiment, the turnover frame includes side baffles, rotating plates, and a placement plate welded between the two rotating plates, and having a gap between a lower end surface of the placement plate and a bottom end surface of the rotating plate, so as to facilitate fixing the keyboard body on the placement plate;
and a side baffle is welded on the front side and the rear side between the two rotating plates respectively, and the lower end surface of the side baffle is connected with the placing plate.
As a preferred implementation mode, the clearance is all had between the front side surface and the rear side surface of upset frame and the upset hole, just the inner wall in upset hole is the cambered surface, the centre of a circle of this cambered surface with the axis collineation of connecting the pivot, the upset frame can not cause the collision with the conference table main part when rotating, and the clearance that exists between the conference table main part is little.
After the technical scheme is adopted, the utility model has the beneficial effects that: the fixing frames are arranged on the left side and the right side below the conference table main body, the turnover frame is arranged in the conference table main body, the turnover frame is connected with the fixing frames through the turnover motor, the keyboard main body is fixed below the turnover frame, the turnover main body can turn over one hundred eighty degrees through the set turnover motor, and then the keyboard main body can be arranged above the conference table main body or stored in the conference table main body, so that convenience is improved, the keyboard main body does not need to be disassembled back and forth, and the keyboard main body has attractive appearance;
through splice side shield, rotor plate and place the board and become the upset frame for the keyboard main part is convenient for fix on placing the board, and the keyboard main part of being convenient for is in the change at the back, overall structure is simple, low in manufacturing cost.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
Fig. 1 is a schematic view of the whole structure of a conference desk with a turnover keyboard according to the present utility model.
Fig. 2 is a schematic diagram showing connection between a turnover frame and a main body and a fixing frame of a conference table with a turnover keyboard.
Fig. 3 is a schematic cross-sectional view of a flip frame of a conference table with a flip keyboard according to the present utility model.
In the figure, a 1-conference table main body, a 2-turnover frame, a 21-side baffle, a 22-rotating plate, a 23-placing plate, a 3-fixing frame, a 4-grid baffle, a 5-mounting hole, a 6-keyboard main body, a 7-turnover motor, an 8-electromagnetic brake and a 9-connection rotating shaft.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 3, the present utility model provides a technical solution: a conference lectern with a turnover keyboard comprises a conference table main body 1, a turnover frame 2, a fixing frame 3, a keyboard main body 6 and a turnover motor 7, wherein a turnover hole is formed by downwards penetrating the front side of the upper end surface of the conference table main body 1, and the turnover frame 2 is movably arranged in the turnover hole;
the bottom end surface of the turnover frame 2 is provided with a keyboard main body 6 through screws;
the left side and the right side of the inside of the outer side surface of the turnover frame 2 are respectively provided with a turnover motor 7 through screws, and an output shaft of the turnover motor 7 penetrates through the turnover frame 2 and is arranged outside the turnover frame 2;
the output shaft of the turnover motor 7 is outwards extended to form a connecting rotating shaft 9, the connecting rotating shaft 9 is fixed with the fixing frame 3, and the fixing frame 3 is fixed with the lower end surface of the conference table main body 1.
As an embodiment of the present utility model, referring to fig. 1 to 3, the fixing frame 3 has an inverted L-shaped structure, and two mounting holes 5 are formed on the upper end surface of the fixing frame 3 in a downward penetrating manner, and the fixing frame 3 is fixed below the conference table body 1 by the mounting holes 5 and screws, so that the fixing frame 3 is convenient to install below the conference table body 1 and convenient to detach.
The frame 3 is provided with check baffle 4 towards interior side surface, and the interior side surface of check baffle 4 is with upset frame 2 surface contact but not fixed, can protect the electromagnetic braking ware 8 between frame 3 and the upset frame 2, and can not influence the normal upset of upset frame 2.
Install electromagnetic braking ware 8 on connecting pivot 9, and electromagnetic braking ware 8 and upset frame 2 outside one side fixed surface can be fixed connecting pivot 9, and then make driving motor can not rotate after stopping, and electromagnetic braking ware 8 is arranged in check baffle 4.
In actual use, the power supply of the turnover motor 7 is turned on (the control switch of the turnover motor 7 is arranged on the conference table main body 1), the connection rotating shaft 9 is formed by extending the output shaft of the turnover motor 7, the connection rotating shaft 9 is fixed with the fixing frame 3, the turnover motor 7 is fixed with the turnover frame 2 through screws, when the turnover motor 7 runs, the output shaft of the turnover motor 7 cannot rotate, the shell of the turnover motor 7 rotates (the turnover motor 7 is a shell rotary motor), so that the turnover frame 2 rotates clockwise by one hundred eighty degrees, the keyboard main body 6 is positioned on the upper end face of the conference table main body 1 at the moment, the keyboard main body 6 can be used, when the use is finished and the turnover motor 7 needs to be stored, the power switch is pressed down again, and the turnover motor 7 drives the turnover frame 2 to rotate one hundred eighty degrees again, so that the keyboard main body 6 faces downwards;
through the mount 3 of left and right sides installation below conference table main part 1, place the upset frame 2 in conference table main part 1, and be connected upset frame 2 and mount 3 through upset motor 7, fix the keyboard main part 6 in the below of upset frame 2, can make the upset main part upset one hundred eighty degrees through the upset motor 7 that sets up, and then make keyboard main part 6 can place conference table main part 1 top, or accomodate conference table main part 1 inside, the convenience has been improved, do not need to make a round trip to dismantle keyboard main part 6, and have the aesthetic property.
As an embodiment of the present utility model, referring to fig. 2 and 3, the turnover frame 2 includes side baffles 21, rotating plates 22 and a placement plate 23, the placement plate 23 is welded between the two rotating plates 22, and a gap is provided between a lower end surface of the placement plate 23 and a bottom end surface of the rotating plate 22, so that the keyboard body 6 is fixed on the placement plate 23;
a side shield 21 is welded to each of the front and rear sides between the two rotating plates 22, and the lower end surface of the side shield 21 is connected to a placement plate 23.
The front side surface and the rear side surface of the turnover frame 2 are both in clearance with the turnover hole, the inner wall of the turnover hole is an arc surface, the center of the arc surface is collinear with the axis of the connecting rotating shaft 9, the turnover frame 2 cannot collide with the conference table body 1 when rotating, and the clearance existing between the conference table body 1 is small.
The side baffle 21, the rotating plate 22 and the placing plate 23 are spliced into the overturning frame 2, so that the keyboard main body 6 is conveniently fixed on the placing plate 23, the keyboard main body 6 is conveniently replaced at the back, and the keyboard main body is simple in integral structure and low in manufacturing cost.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (6)
1. The conference lectern with the turnover type keyboard comprises a conference table main body (1), a turnover frame (2), a fixing frame (3), a keyboard main body (6) and a turnover motor (7), wherein a turnover hole is formed in the front side of the upper end surface of the conference table main body (1) in a penetrating way, and the conference table is characterized in that the turnover frame (2) is movably arranged in the turnover hole;
the bottom surface of the turnover frame (2) is provided with a keyboard main body (6) through screws;
the left side and the right side of the inner part of the outer side surface of the turnover frame (2) are respectively provided with a turnover motor (7) through screws, and an output shaft of the turnover motor (7) penetrates through the turnover frame (2) and is arranged outside the turnover frame (2);
the output shaft of the turnover motor (7) is outwards extended to form a connecting rotating shaft (9), the connecting rotating shaft (9) is fixed with the fixing frame (3), and the fixing frame (3) is fixed with the lower end surface of the conference table main body (1).
2. A conference desk with a flip-top keyboard as claimed in claim 1, wherein: the fixing frame (3) is of an inverted L-shaped structure, and two mounting holes (5) are formed in the upper end surface of the fixing frame (3) in a penetrating mode;
the fixing frame (3) is fixed below the conference table main body (1) through the mounting holes (5) and screws.
3. A conference desk with a flip-top keyboard as claimed in claim 2, wherein: the fixing frame (3) is provided with a grid baffle plate (4) on the inner side surface, and the inner side surface of the grid baffle plate (4) is in contact with but not fixed to the surface of the turnover frame (2).
4. A conference desk with a flip-top keyboard as claimed in claim 3, wherein: an electromagnetic brake (8) is arranged on the connecting rotating shaft (9), and the electromagnetic brake (8) is fixed with the surface of one outward side of the turnover frame (2);
the electromagnetic brake (8) is arranged in the grid baffle plate (4).
5. A conference desk with a flip-top keyboard as claimed in claim 1, wherein: the turnover frame (2) comprises side baffles (21), rotating plates (22) and a placing plate (23), wherein the placing plate (23) is welded between the two rotating plates (22), and a gap is formed between the lower end surface of the placing plate (23) and the bottom end surface of the rotating plate (22);
a side baffle plate (21) is welded on the front side and the rear side between the two rotating plates (22), and the lower end surface of the side baffle plate (21) is connected with a placing plate (23).
6. A conference desk with a flip-top keyboard as claimed in claim 1, wherein: gaps are formed between the front side surface and the rear side surface of the turnover frame (2) and the turnover hole, the inner wall of the turnover hole is an arc surface, and the center of the arc surface is collinear with the axis of the connecting rotating shaft (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320045175.9U CN219680047U (en) | 2023-01-09 | 2023-01-09 | Conference lectern with convertible keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320045175.9U CN219680047U (en) | 2023-01-09 | 2023-01-09 | Conference lectern with convertible keyboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219680047U true CN219680047U (en) | 2023-09-15 |
Family
ID=87940746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320045175.9U Active CN219680047U (en) | 2023-01-09 | 2023-01-09 | Conference lectern with convertible keyboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219680047U (en) |
-
2023
- 2023-01-09 CN CN202320045175.9U patent/CN219680047U/en active Active
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