CN211299149U

CN211299149U - Writing board convenient to use

Info

Publication number: CN211299149U
Application number: CN201821988815.5U
Authority: CN
Inventors: 吕胜辉
Original assignee: Foshan City Shunde District Xinghua Furniture Co ltd
Current assignee: Foshan City Shunde District Xinghua Furniture Co ltd
Priority date: 2018-11-29
Filing date: 2018-11-29
Publication date: 2020-08-21
Anticipated expiration: 2028-11-29

Abstract

The utility model particularly discloses a writing board convenient to use, which comprises a panel, a connecting device and a supporting device, wherein the panel comprises an upper panel and a lower panel; the upper panel is arranged on the lower panel; the supporting device is connected with the panel through a connecting device, one end, close to the upper panel, of the lower panel is provided with accommodating grooves, and sliding strips are symmetrically arranged in the accommodating grooves; a supporting plate is further arranged in the accommodating groove; the supporting plate is provided with a placing hole; one side of the supporting plate, which is close to the lower panel, is symmetrically provided with sliding chutes matched with the sliding strips. The utility model discloses backup pad sliding connection is convenient for extract placing object article, convenient to use when using in the holding tank.

Description

Writing board convenient to use

Technical Field

The utility model relates to a board technical field, concretely relates to board convenient to use.

Background

The writing board is a common article in daily life of people, and people have their shadows in schools, offices and shopping malls, and can record needed contents during learning, class taking, training and meetings. However, when the existing writing board is used, only one panel is provided for a user to record notes, the size is small, when a water cup is placed, the space for the user to record the notes is reduced, and meanwhile, the user needs to be reminded that the water cup falls off, which brings inconvenience to the user. Therefore, there is a need for a tablet that is convenient to use, and can be used for placing various articles, thereby providing convenience to users.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a writing board convenient to use is provided.

A convenient writing board comprises a panel, a connecting device and a supporting device, wherein the panel comprises an upper panel and a lower panel; the upper panel is arranged on the lower panel; the supporting device is connected with the panel through a connecting device;

one end of the lower panel, which is close to the upper panel, is provided with an accommodating groove, and sliding strips are symmetrically arranged in the accommodating groove; a supporting plate is further arranged in the accommodating groove; the supporting plate is provided with a placing hole; one side of the supporting plate, which is close to the lower panel, is symmetrically provided with sliding chutes matched with the sliding strips.

Preferably, a clamping hole is formed in the side wall of the sliding groove; the clamping hole is clamped with a clamping strip.

Preferably, the upper panel is provided with a limit strip; the fixing plate is provided with a limiting hole corresponding to the limiting strip; the fixing plate is connected to the upper panel in a threaded mode.

Preferably, the fixing plate is arranged between the upper panel and the lower panel; a locking ring is arranged between the upper panel and the fixed plate; the locking ring is provided with a first screw hole.

Preferably, the outer surface of the upper panel is provided with a pen slot.

Preferably, a first through hole is arranged on the lower panel; the inner side of the first through hole is fixedly clamped with a positioning ring.

Preferably, the connecting device comprises a connecting piece, and one end of the connecting piece is provided with a connecting hole matched with the positioning ring; a clamping block is arranged in the connecting hole; the connecting piece is provided with a through hole vertical to the connecting hole; a positioning block is arranged in the through hole; a positioning groove is formed in the positioning block; the positioning groove is provided with a second screw hole matched with the first screw hole; the locking ring is used for connecting the lower panel to the positioning groove in a threaded manner.

Preferably, the supporting device comprises a supporting rod, a first sleeve plate, a second sleeve plate and a steering sleeve; one end of the supporting rod is provided with an installation part; the mounting part is provided with a positioning block; a sink groove matched with the positioning block is arranged on the steering sleeve; the steering sleeve is sleeved on the mounting part; the first sleeve plate is fixed at the other end of the supporting rod; the second sleeve plate is movably connected to the first sleeve plate.

Further preferably, the steering sleeve is matched with the connecting hole and is connected with the connecting device through the connecting hole.

Further preferably, the connecting piece is provided with a fourth screw hole communicated with the connecting hole; the support rod and the steering sleeve are in threaded connection with the connecting piece.

Has the advantages that: the utility model discloses strutting arrangement is convenient for install the panel on the chair handrail, is equipped with the holding tank on the lower panel, is convenient for the installation of backup pad, is equipped with the draw runner in the holding tank, and the backup pad is equipped with the spout, and the backup pad of being convenient for is sliding connection on the panel, is convenient for extract the backup pad when using, is equipped with the placing hole in the backup pad, is convenient for place article; the utility model discloses convenient to use satisfies people's demand.

Drawings

Fig. 1 is a schematic structural view of a tablet convenient to use according to the present invention.

Fig. 2 is a schematic structural view of a tablet convenient to use according to the present invention.

Fig. 3 is an exploded view of a tablet according to the present invention.

Fig. 4 is an exploded view of a tablet according to the present invention.

Fig. 5 is a schematic structural view of the strap of the present invention.

Fig. 6 is an exploded view of a tablet according to the present invention.

Fig. 7 is a schematic structural view of the supporting device of the present invention.

Fig. 8 is a schematic structural diagram of the connection device according to the present invention.

Fig. 9 is a schematic structural view of the support plate and the lower panel according to the present invention.

Fig. 10 is a schematic structural view of the support plate according to the present invention.

In the figure: 1-a panel; 2-a connecting means; 3-a support device; 11-upper panel; 12-a fixing plate; 13-a support plate; 14-a locking ring; 15-lower panel; 21-a connector; 22-connecting hole; 23-a fixture block; 24-a via hole; 25-positioning blocks; 26-a positioning groove; 27-a second screw hole; 31-a support bar; 32-a mounting portion; 33-a steering sleeve; 34-a first deck; 35-a second deck; 111-a spacing bar; 112-pen slot; 121-a limiting hole; 131-placing holes; 132-a chute; 133-a clamping hole; 134-card strip; 141-a first screw hole; 151-first via; 152-a positioning ring; 153-accommodating grooves; 154-a slide bar; 311-third screw hole; 321-a bit-shifting block; 331-sink tank; 341-a first lug; 342-a second lug; 351-a third lug; 352-fourth lug; 353-fifth lug.

Detailed Description

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

Example 1

A convenient-to-use writing board comprises a panel 1, a connecting device 2 and a supporting device 3, wherein the panel 1 comprises an upper panel 11 and a lower panel 15; the upper panel 11 is mounted on the lower panel 15; the supporting device 3 is connected with the panel 1 through the connecting device 2; one end of the lower panel 15 close to the upper panel 11 is provided with an accommodating groove 153, and the accommodating groove 153 is internally and symmetrically provided with sliding strips 154; a support plate 13 is also arranged in the accommodating groove 153; the support plate 13 is provided with a placing hole 131; the supporting plate 13 is symmetrically provided with sliding grooves 132 matched with the sliding strips 154 on one side close to the lower panel 15; the utility model discloses strutting arrangement 3 is convenient for install panel 1 on the chair handrail, is equipped with holding tank 153 on lower panel 15, is equipped with draw runner 154 in the holding tank 153, and the backup pad 13 of being convenient for is installed, and backup pad 13 is equipped with spout 132, and backup pad 13 sliding connection of being convenient for is on panel 1, is convenient for extract backup pad 13 when using, is equipped with in backup pad 13 and places hole 131, is convenient for place article, and convenient to use satisfies people's demand.

Specifically, the side wall of the sliding groove 132 is provided with a clamping hole 133; the clamping hole 133 is clamped with a clamping strip 134; when not in use, the supporting plate 13 is convenient to clamp and connect, and the space occupied by the panel 1 falling outside the panel is avoided; the upper panel 11 is provided with a limit strip 111; the fixing plate 12 is provided with a limiting hole 121 corresponding to the limiting strip 111; to facilitate screwing the fixing plate 12 to the upper panel 11; the fixing plate 12 is arranged between the upper panel 11 and the lower panel 15; a locking ring 14 is arranged between the upper panel 11 and the fixed plate 12; the locking ring 14 is provided with a first screw hole 141; facilitating the fixing of the panel 1 on the support means 3; the outer surface of the upper panel 11 is provided with a pen slot 112 for placing articles conveniently, so that the articles are prevented from sliding off due to the smoothness of the upper panel 11 when the pen is used, and the lower panel 15 is provided with a first through hole 151; a positioning ring 152 is fixedly clamped at the inner side of the first through hole 151; the connecting device 2 comprises a connecting piece 21, one end of the connecting piece 21 is provided with a connecting hole 22 matched with the positioning ring 152; a clamping block 23 is arranged in the connecting hole 22; the supporting device 3 is convenient to install and connect, and the connecting piece 21 is provided with a through hole 24 vertical to the connecting hole 22; a positioning block 25 is arranged in the through hole 24; a positioning groove 26 is arranged on the positioning block 25; the positioning groove 26 is provided with a second screw hole 27 matched with the first screw hole 141; the locking ring 14 is used for connecting the lower panel 15 to the positioning groove 26 in a threaded manner; the supporting device 3 comprises a supporting rod 31, a first sleeve plate 34, a second sleeve plate 35 and a steering sleeve 33; one end of the support rod 31 is provided with a mounting part 32; the mounting portion 32 is provided with a positioning block 321; the steering sleeve 33 is provided with a sinking groove 331 matched with the positioning block 321; the steering sleeve 33 is sleeved on the mounting part 32; the first sheathing plate 34 is fixed to the other end of the support rod 31; the second sheathing 35 is movably connected to the first sheathing 34; the first sleeve 34 is provided with a first lug 341 at one end away from the support rod 31 and a second lug 342 at the opposite end; the second sleeve plate 35 is provided with a third lug 351, a fourth lug 352 and a fifth lug 353; the third lug 351 is in threaded connection with the first lug 341, and the fourth lug 352 is in threaded connection with the second lug 342; the bottom of the support rod 31 is provided with a third bolt 311; the fifth lug 353 is screwed on the third bolt 311 of the support rod 31; the steering sleeve 33 is matched with the connecting hole 25 and is connected with the connecting device 2 through the connecting hole 25; a fourth screw hole communicated with the connecting hole 22 is formed in the connecting piece 21; the support rod 31 and the steering sleeve 33 are connected with the connecting piece 21 in a threaded manner, so that the disassembly and assembly are convenient, and the writing board can be conveniently arranged on the seat armrests with different shapes.

Of course, the above description only shows a certain embodiment of the present invention, and the detailed description thereof is not to be construed as limiting the scope of the present invention, and it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principle and spirit of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A writing board convenient to use comprises a panel (1), a connecting device (2) and a supporting device (3), wherein the panel (1) comprises an upper panel (11) and a lower panel (15); the upper panel (11) is arranged on the lower panel (15); strutting arrangement (3) are connected its characterized in that through connecting device (2) and panel (1):

one end of the lower panel (15) close to the upper panel (11) is provided with an accommodating groove (153), and sliding strips (154) are symmetrically arranged in the accommodating groove (153); a support plate (13) is also arranged in the accommodating groove (153); a placing hole (131) is formed in the supporting plate (13); the supporting plate (13) is provided with sliding grooves (132) matched with the sliding strips (154) in a symmetrical mode on one surface close to the lower panel (15).

2. The tablet of claim 1, wherein the side wall of the sliding slot (132) is provided with a locking hole (133); the clamping hole (133) is clamped with a clamping strip (134).

3. A tablet as claimed in claim 1, characterised in that a fixing plate (12) is provided between the upper (11) and lower (15) panels; a locking ring (14) is arranged between the upper panel (11) and the fixed plate (12); the locking ring (14) is provided with a first screw hole (141).

4. A tablet according to claim 3, wherein the upper panel (11) is provided with a stop strip (111); a limiting hole (121) corresponding to the limiting strip (111) is formed in the fixing plate (12); the fixing plate (12) is connected to the upper panel (11) in a threaded manner.

5. A tablet for convenient use according to claim 1, wherein the upper panel (11) is provided with a pen slot (112) on its outer surface.

6. The tablet of claim 1, wherein the lower plate (15) is provided with a first through hole (151); and a positioning ring (152) is fixedly clamped at the inner side of the first through hole (151).

7. The tablet of claim 1, wherein the connecting means (2) comprises a connecting member (21), one end of the connecting member (21) having a connecting hole (22) for engaging with the positioning ring (152); a clamping block (23) is arranged in the connecting hole (22); a through hole (24) vertical to the connecting hole (22) is arranged on the connecting piece (21); a positioning block (25) is arranged in the through hole (24); a positioning groove (26) is arranged on the positioning block (25); and a second screw hole (27) matched with the first screw hole (141) is arranged on the positioning groove (26).

8. A tablet according to claim 7, wherein the support means (3) comprises a support rod (31), a first sleeve plate (34), a second sleeve plate (35) and a steering sleeve (33); one end of the support rod (31) is provided with an installation part (32); the mounting part (32) is provided with a positioning block (321); the steering sleeve (33) is provided with a sinking groove (331) matched with the positioning block (321); the steering sleeve (33) is sleeved on the mounting part (32); the first sleeve plate (34) is fixed at the other end of the support rod (31); the second strap (35) is movably connected to the first strap (34).

9. A tablet according to claim 8, characterised in that the deflection sleeve (33) is adapted to the attachment hole (22) and is connected to the connecting means (2) via the attachment hole (22).

10. The tablet of claim 8, wherein the connecting member (21) is provided with a fourth screw hole penetrating the connecting hole (22); the support rod (31) and the steering sleeve (33) are connected to the connecting piece (21) in a threaded mode.