CN210300247U

CN210300247U - Multifunctional auditorium chair

Info

Publication number: CN210300247U
Application number: CN201921197021.1U
Authority: CN
Inventors: 曹向荣; 周铸基; 程浩
Original assignee: Zhongcheng Keze Engineering Design Co Ltd
Current assignee: Zhongcheng Keze Engineering Design Co Ltd
Priority date: 2019-07-26
Filing date: 2019-07-26
Publication date: 2020-04-14
Anticipated expiration: 2029-07-26

Abstract

The utility model discloses a multifunctional auditorium chair, which relates to the technical field of chairs, and adopts the technical scheme that a lamp groove is formed on the upper surface of a turnover plate and positioned at the top of the turnover plate, a strip lamp is arranged in the lamp groove, a driving groove communicated with the lamp groove is formed on the upper surface of the turnover plate, a driving rod fixedly connected with the two ends of the strip lamp is arranged in the driving groove, and the driving rod is rotatably connected with the inner wall of the driving groove; the upper surface of the turnover plate is provided with a pen slot for placing a pen, and the upper surface of the turnover plate is provided with a cup slot for placing a tea cup; greatly increasing the functions of the writing board and being convenient for the meeters to record.

Description

Multifunctional auditorium chair

Technical Field

The utility model relates to a chair technical field, more specifically say, it relates to a multi-functional auditorium chair.

Background

The auditorium chair belongs to one kind of chair, is suitable for places such as auditorium, movie theater, hall, report room, should have good realization when meeting and watching performance, and the seat support is convenient for maintain and clean, uses comfortablely, is difficult for making the people produce fatigue.

The prior Chinese patent with the publication number of CN208798893U provides a multifunctional auditorium chair, which comprises a chair seat, a left armrest, a right armrest, a chair back and standing legs; the upper surface of the handrail is concavely provided with a concave cavity, a writing board is arranged in the concave cavity, the writing board is formed by hinging two plates through a hinge, one end of one plate is hinged with a positioning plate, and the positioning plate is arranged in the concave cavity in a sliding manner; two blocks of boards through with the clipboard are opened along the hinge upset, can form the desktop, can avoid traditional clipboard to place in outside untidy, take up space's problem.

However, the writing board of the multifunctional auditorium chair has a single function and can only play a common supporting role, so that improvement is needed.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a multi-functional auditorium chair, it has provides the illumination, is convenient for place pen utensil and cup utensil, improves the advantage of clipboard function.

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

a multifunctional auditorium chair comprises a chair seat, a left armrest and a right armrest, wherein the left armrest and the right armrest are positioned on two sides of the chair seat, a concave cavity is concavely arranged on the upper surface of the right armrest, a writing board is placed in the concave cavity, the writing board comprises a fixed plate and a turnover plate, the writing board and the turnover plate are hinged through a hinge, one end of the turnover plate is hinged with a positioning plate, and the positioning plate is slidably arranged in the concave cavity; the method is characterized in that: a lamp groove is formed in the upper surface of the turnover plate and positioned at the top of the turnover plate, a strip lamp is arranged in the lamp groove, a driving groove communicated with the lamp groove is formed in the upper surface of the turnover plate, driving rods fixedly connected with two ends of the strip lamp are arranged in the driving groove, and the driving rods are rotatably connected with the inner wall of the driving groove; the upper surface of the turnover plate is provided with a pen groove for placing pens, and the upper surface of the turnover plate is provided with a cup groove for placing tea cups.

By adopting the technical scheme, when a meeting is carried out, the light is dim, and the writing board can be illuminated through the strip lamp, so that the meeting personnel can conveniently record; the pen is placed in the pen groove, the pen is effectively prevented from sliding off the writing board, the cup is placed in the cup groove, the stability of the cup is improved, and the function of the auditorium chair is greatly improved.

Furthermore, a switch groove is formed in the upper surface of the turnover plate, and a pressing type switch electrically connected with the strip lamp is arranged in the switch groove.

Through adopting above-mentioned technical scheme, open and close rectangular lamp through the push type switch, reduce the energy loss.

Further, the fixed pivot that is provided with in the drive groove, the length direction of pivot is followed the width direction in drive groove sets up, the one end integrated into one piece that rectangular lamp direction was kept away from to the actuating lever is provided with the sleeve that the cover was established at the pivot lateral wall, the interference is provided with the friction pad between pivot and the sleeve inner wall.

Through adopting above-mentioned technical scheme, the sleeve rotates along the axle center direction of pivot, because the coefficient of friction on friction pad surface is great, is difficult for taking place to rotate between sleeve and the pivot to the realization carries out quick regulation to the angle between actuating lever and the clipboard and fixes, when the personnel of being convenient for operate, can adjust the angle of shining of rectangular lamp, improved the working effect of rectangular lamp.

Furthermore, the upper surface of the turnover plate is provided with a guide groove communicated with the lamp groove.

Through adopting above-mentioned technical scheme, be convenient for take out rectangular lamp from the lamps and lanterns inslot.

Further, the annular has been seted up to the inner wall in cup groove, the diapire of annular is fixed and is provided with a plurality of butt elastic component, the butt elastic component is located the fixed curved butt piece that is provided with of the outer one end of annular.

Through adopting above-mentioned technical scheme, be located the cup inslot when the cup utensil, the butt elastic component orders about the butt piece and exerts pressure to the cup utensil, has further improved the stability of cup utensil.

Further, a guide surface is arranged on the top wall of the abutting block.

Through adopting above-mentioned technical scheme, played the guide effect to the cup utensil, be convenient for the cup utensil and place between the butt piece.

Further, the inner wall of the cavity is provided with a sliding groove, and a cover plate is arranged in the sliding groove in a sliding mode.

Through adopting above-mentioned technical scheme, be located the cavity when the clipboard, seal the cavity through the apron, reduce the dust and get into in the cavity, guaranteed the cleanliness of clipboard.

Further, the upper surface of the cover plate is integrally provided with a convex pattern.

By adopting the technical scheme, the friction coefficient between hands and the surface of the cover plate is increased, and the cover plate is convenient to drive.

To sum up, the utility model discloses following beneficial effect has:

1. the writing board can be illuminated through the strip lamp, so that the recording of a member in a meeting is facilitated; the pen is placed in the pen groove, so that the pen is effectively prevented from sliding off the writing board, and the cup is placed in the cup groove, so that the stability of the cup is improved, and the function of the auditorium chair is greatly improved;

2. the sleeve rotates along the axis direction of the rotating shaft, and the sleeve and the rotating shaft are not easy to rotate due to the large friction coefficient of the surface of the friction pad, so that the angle between the driving rod and the writing board is quickly adjusted and fixed, personnel can conveniently operate the writing board, the irradiation angle of the strip lamp can be adjusted, and the working effect of the strip lamp is improved;

3. the concave cavity is sealed through the cover plate, dust is reduced from entering the concave cavity, and cleanliness of the writing board is guaranteed.

Drawings

FIG. 1 is a schematic structural view of a multi-functional auditorium chair according to an embodiment;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is an enlarged view of portion B of FIG. 1;

FIG. 4 is an enlarged view of portion C of FIG. 1

FIG. 5 is a schematic structural view showing a connection relationship between the rotary shaft and the sleeve in the embodiment;

fig. 6 is an enlarged view of a portion D in fig. 1.

In the figure: 1. a chair seat; 11. a handrail; 111. a concave cavity; 2. a writing board; 21. a fixing plate; 22. a turnover plate; 23. positioning a plate; 24. a pen slot; 25. a cup slot; 26. a guide groove; 3. a lamp slot; 31. a strip lamp; 4. a drive slot; 41. a drive rod; 5. a switch slot; 51. a push switch; 6. a rotating shaft; 61. a sleeve; 62. a friction pad; 7. a ring groove; 71. abutting against the elastic member; 72. a butting block; 73. a guide surface; 8. a sliding groove; 81. a cover plate; 82. and (4) ribs.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

a multifunctional auditorium chair is disclosed, referring to fig. 1 and 2, and comprises a chair seat 1 and armrests 11 positioned on two sides of the chair seat 1, wherein a concave cavity 111 is concavely arranged on the upper surfaces of the armrests 11, a writing board 2 is placed in the concave cavity 111, the writing board 2 comprises a fixed plate 21 and a turnover plate 22, the writing board 2 and the turnover plate 22 are hinged through hinges, one end of the turnover plate 22 is hinged with a positioning plate 23, the positioning plate 23 is slidably arranged in the concave cavity 111, and a tabletop can be formed by sliding the writing board 2 out of the concave cavity 111 and opening the turnover plate 22; the groove 8 that slides has been seted up to the inner wall of cavity 111, and the length direction of the groove 8 that slides sets up along the length direction of cavity 111, and the inslot 8 that slides and is provided with apron 81, and apron 81 upper surface integrated into one piece is provided with burr 82, and when clipboard 2 was located cavity 111, sealed cavity 111 through the apron 81 that slides, effectively reduced the dust and got into in the cavity 111.

Referring to fig. 1, fig. 3 and fig. 4, lamp groove 3 has been seted up to the upper surface of returning face plate 22 and being located its top, be provided with rectangular lamp 31 in the lamp groove 3, driving groove 4 that is linked together with lamp groove 3 is seted up to the upper surface of returning face plate 22, driving groove 4 sets up with lamp groove 3 mutually perpendicular, be provided with in the driving groove 4 with rectangular lamp 31 both ends fixed connection's actuating lever 41, the fixed pivot 6 that is provided with in the driving groove 4, the length direction of pivot 6 sets up along the width direction of driving groove 4, the one end integrated into one piece that the rectangular lamp 31 direction was kept away from to actuating lever 41 is provided with the sleeve 61 that the cover was established at the 6 lateral.

Referring to fig. 4 and 5, the friction pad 62 is arranged between the inner wall of the rotating shaft 6 and the inner wall of the sleeve 61 in an interference manner, the friction pad 62 is preferably a rubber pad, the sleeve 61 rotates along the axis direction of the rotating shaft 6, and because the friction coefficient of the surface of the friction pad 62 is large, the sleeve 61 and the rotating shaft 6 are not easy to rotate, the quick adjustment and fixation of the angle between the driving rod 41 and the writing board 2 are realized, the upper surface of the writing board 2 is irradiated through the strip lamp 31, and the recording of a meeting person is facilitated.

Referring to fig. 1 and 3, a switch groove 5 is formed in the upper surface of the turnover plate 22, a push switch 51 electrically connected to the strip lamp 31 is disposed in the switch groove 5, and the strip lamp 31 is turned on and off by pressing the push switch 51; the upper surface of the turning plate 22 is provided with a guide groove 26 communicated with the lamp groove 3, so that the strip lamp 31 can be taken out of the lamp groove 3 conveniently.

Referring to fig. 1, the upper surface of the turning plate 22 is provided with a pen slot 24 for placing pens, pens are placed in the pen slot 24 and are not prone to sliding, the upper surface of the turning plate 22 is provided with a cup slot 25 for placing a tea cup, the cups are placed in the cup slot 25 and are not prone to sliding, and functions of the writing board 2 are greatly improved.

Referring to fig. 1 and 6, an annular groove 7 for placing a cup is formed in the inner wall of the cup groove 25, a plurality of abutting elastic members 71 are fixedly welded to the bottom wall of the annular groove 7, each abutting elastic member 71 is a spring, an arc abutting block 72 is fixedly welded to one end, located outside the annular groove 7, of each abutting elastic member 71, and each abutting elastic member 71 drives each abutting block 72 to apply pressure to the cup, so that the stability of the cup is further improved; the top wall of the abutting block 72 is provided with a guide surface 73, so that the cup can be conveniently inserted between the abutting blocks 72, and the function of the writing board is further improved.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a multifunctional auditorium chair, includes seat support (1) and handrail (11) that are located seat support (1) both sides, the concave cavity (111) that is equipped with of upper surface of handrail (11), clipboard (2) have been placed in cavity (111), clipboard (2) include fixed plate (21) and returning face plate (22), it forms to articulate through the hinge between clipboard (2) and returning face plate (22), the one end of returning face plate (22) articulates there is locating plate (23), locating plate (23) slide and locate in cavity (111); the method is characterized in that: a lamp groove (3) is formed in the upper surface of the turnover plate (22) and located at the top of the turnover plate, a strip lamp (31) is arranged in the lamp groove (3), a driving groove (4) communicated with the lamp groove (3) is formed in the upper surface of the turnover plate (22), driving rods (41) fixedly connected with two ends of the strip lamp (31) are arranged in the driving groove (4), and the driving rods (41) are rotatably connected with the inner wall of the driving groove (4); the upper surface of the turnover plate (22) is provided with a pen groove (24) for placing pens; the upper surface of the turnover plate (22) is provided with a cup groove (25) for placing a teacup.

2. A multi-functional auditorium chair according to claim 1, wherein: the upper surface of the turnover plate (22) is provided with a switch groove (5), and a push type switch (51) electrically connected with the strip lamp (31) is arranged in the switch groove (5).

3. A multi-functional auditorium chair according to claim 2, wherein: the utility model discloses a lamp, including drive groove (4), one end integrated into one piece that rectangular lamp (31) orientation was kept away from in actuating groove (41) is provided with sleeve (61) that the cover was established at pivot (6) lateral wall, the interference is provided with friction pad (62) between pivot (6) and sleeve (61) inner wall, the length direction of pivot (6) is followed the width direction of drive groove (4) sets up, one end integrated into one piece that rectangular lamp (31) orientation was kept away from in actuating lever (41).

4. A multi-functional auditorium chair according to claim 3, wherein: the upper surface of the turnover plate (22) is provided with a guide groove (26) communicated with the lamp groove (3).

5. A multi-functional auditorium chair according to claim 1, wherein: annular (7) have been seted up to the inner wall of cup groove (25), the diapire of annular (7) is fixed and is provided with a plurality of butt elastic component (71), butt elastic component (71) are located annular (7) outer one end and are fixed and are provided with curved butt piece (72).

6. The multi-functional auditorium chair according to claim 5, wherein: the top wall of the abutting block (72) is provided with a guide surface (73).

7. A multi-functional auditorium chair according to claim 1, wherein: the inner wall of the concave cavity (111) is provided with a sliding groove (8), and a cover plate (81) is arranged in the sliding groove (8) in a sliding manner.

8. A multi-functional auditorium chair according to claim 7, wherein: the upper surface of the cover plate (81) is integrally provided with a convex pattern (82).