CN210733666U

CN210733666U - Multifunctional writing board convenient to adjust

Info

Publication number: CN210733666U
Application number: CN201921521790.2U
Authority: CN
Inventors: 封佐文
Original assignee: Shenzhen Jinfuli Plastic Products Co ltd
Current assignee: Shenzhen Jinfuli Plastic Products Co ltd
Priority date: 2019-09-12
Filing date: 2019-09-12
Publication date: 2020-06-12
Anticipated expiration: 2029-09-12

Abstract

The utility model relates to the technical field of writing boards, and discloses a multifunctional writing board convenient to adjust, wherein a stretching board penetrates through the inside of a fixed bottom board, the upper surface of the fixed bottom board is fixedly connected with a first connecting board, the upper surface of the stretching board is sequentially provided with a pen collecting groove and a clamping groove from left to right, the front surface of the stretching board is fixedly provided with a fixed handle, the upper surface of the first connecting board is provided with an adjusting component, the upper end of the adjusting component is fixedly connected with a second connecting board, through the use of the adjusting component, when a user feels uncomfortable during writing or drawing and needs to adjust the writing board body, the length of a sliding column in a groove is adjusted, when the user adjusts a comfortable point, the first locking bolt is screwed to fix the second connecting board, so that the writing board body is adjusted, and the comfort and the convenience of the use of the writing board body are improved, meanwhile, the learning efficiency of the user is improved to a certain extent.

Description

Multifunctional writing board convenient to adjust

Technical Field

The utility model relates to a board technical field specifically is a multi-functional board convenient to adjust.

Background

The writing board is used for writing or drawing a portable backup pad, and present writing board is not of uniform size, generally applies to indoor teaching or outdoor drawing, provides great convenience to some students or mr, is arrived by the extensive motion in market.

Present tablet is comparatively convenient at the in-process that uses, but, if when using outside, can lead to the tablet to take place to incline under the effect of some external force, has influenced the result of use of tablet, and under long-time use, the user appears uncomfortable because of tired moreover, need adjust with the distance of tablet, and is comparatively loaded down with trivial details when adjusting, has brought uncomfortable for the user. Accordingly, those skilled in the art have provided a multi-functional tablet that is easy to adjust to solve the problems set forth in the background art described above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multifunctionality board convenient to adjust to solve the problem of proposing among the above-mentioned background art.

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

the utility model provides a multifunctionality board convenient to adjust, includes PMKD, first connecting plate and board body, PMKD's inside is run through there is the stretching plate, and PMKD's first connecting plate of last fixed surface, the upper surface of stretching plate has from left to right seted up in proper order and has received a groove and draw-in groove, the front fixed surface of stretching plate installs fixed handle, the upper surface of first connecting plate is provided with adjusting part, adjusting part's upper end fixedly connected with second connecting plate, the upper surface of second connecting plate is provided with fixed subassembly, one side of fixed subassembly is connected with the board body, the board body is setting between two parties at the upper surface of second connecting plate.

As a further aspect of the present invention: the adjusting part comprises a sliding column, a first locking bolt, a groove and a supporting seat, the first locking bolt is fixedly mounted on the outer surface of the supporting seat, the sliding column penetrates through the inside of the supporting seat, and the lower end of the sliding column penetrates through the inside of the groove.

As a further aspect of the present invention: the diameter of supporting seat is less than the diameter of recess, the edge of the upper surface of first connecting plate is seted up to the recess, the upper end fixed connection of sliding column is in the lower surface of second connecting plate, the diameter of supporting seat is greater than the diameter of sliding column.

As a further aspect of the present invention: the fixing assembly comprises a compression spring, a first clamping plate, a second locking bolt and a clamping plate, wherein the compression spring is connected to one side of the second clamping plate, the first clamping plate is connected to one side of the compression spring, the clamping plate is fixedly mounted to the other side of the first clamping plate, and the second locking bolt penetrates through the inside of the clamping plate.

As a further aspect of the present invention: the length of first grip block and second grip block equals, second grip block fixed connection is in the upper surface of second connecting plate, one side of first grip block is connected with the board body, second locking bolt passes through the upper surface connection of cardboard and board body.

As a further aspect of the present invention: the fixed base plate is internally provided with two grooves with the same length as the stretching plate, the number of the pen retracting grooves is two, the pen retracting grooves are formed in the edge of the upper surface of the stretching plate, and the thickness of the fixed base plate is larger than that of the first connecting plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a use of tensile board and fixed subassembly, through the receipts groove and the draw-in groove of tensile board surface setting, be convenient for place pen and drawing paper, under the effect of fixed subassembly, can stabilize the board body, the phenomenon of rocking appears in the board body of avoiding external force to lead to, provides the convenience for the user, has saved a large amount of time.

2. The utility model discloses an adjusting part's use, when the user is writing or drawing and feels uncomfortable and need adjust the board body, adjust the length of slip post in the recess inside, when adjusting comfortable some, screw first locking bolt alright fix the second connecting plate, and then adjusted the board body, improved travelling comfort and convenience that the board body used, also improved user's learning efficiency to a certain extent simultaneously.

Drawings

FIG. 1 is a schematic view of a multi-functional tablet for easy adjustment;

FIG. 2 is a schematic view of a first connecting plate of the adjustable multi-function tablet;

FIG. 3 is an enlarged view taken at A in FIG. 1;

fig. 4 is an enlarged view at B in fig. 1.

In the figure: 1. fixing the bottom plate; 2. stretching the plate; 3. a first connecting plate; 4. a pen retracting groove; 5. an adjustment assembly; 51. a sliding post; 52. a first locking bolt; 53. a groove; 54. a supporting seat; 6. a card slot; 7. fixing a handle; 8. a fixing assembly; 81. a compression spring; 82. a first clamping plate; 83. a second clamping plate; 84. a second locking bolt; 85. clamping a plate; 9. a second connecting plate; 10. a tablet body.

Detailed Description

Referring to fig. 1-4, in the embodiment of the present invention, a multifunctional writing board convenient for adjustment comprises a fixing bottom plate 1, a first connecting plate 3 and a writing board body 10, wherein a stretching plate 2 penetrates through the inside of the fixing bottom plate 1, the first connecting plate 3 is fixedly connected to the upper surface of the fixing bottom plate 1, a pen receiving groove 4 and a clamping groove 6 are sequentially formed in the upper surface of the stretching plate 2 from left to right, a fixing handle 7 is fixedly installed on the front surface of the stretching plate 2, the whole device can be placed at a proper position through the fixing bottom plate 1, the use is convenient, when a user needs to draw or write, the stretching plate 2 can be pulled out from the inside of the fixing bottom plate 1 by pulling the fixing handle 7, the pen receiving groove 4 and the clamping groove 6 on the upper surface of the stretching plate 2 can be used for placing a pen and some drawing paper, convenience is provided for the user, and the functionality of the writing board is increased, a great deal of time is saved.

In fig. 2 and 3: the upper surface of the first connecting plate 3 is provided with an adjusting component 5, the adjusting component 5 comprises a sliding column 51, a first locking bolt 52, a groove 53 and a support seat 54, the outer surface of the support seat 54 is fixedly provided with the first locking bolt 52, the sliding column 51 penetrates through the support seat 54, the lower end of the sliding column 51 penetrates through the groove 53, the diameter of the support seat 54 is smaller than that of the groove 53, the groove 53 is arranged at the edge of the upper surface of the first connecting plate 3, the upper end of the sliding column 51 is fixedly connected to the lower surface of the second connecting plate 9, the diameter of the support seat 54 is larger than that of the sliding column 51, when a user feels that the writing board is uncomfortable and needs to be heightened or lowered, the sliding column 51 is adjusted according to the distance required to be adjusted by the user during adjustment, when the user feels comfortable, the sliding column 51 can be fixed through the support seat 54 by screwing the first locking bolt 52, therefore, the distance of the second connecting plate 9 is adjusted, the tablet body 10 can be adjusted adaptively through the adjusting component 5, the comfort and convenience of a user are greatly improved, and the learning efficiency of the user is improved to a certain extent.

In fig. 1 and 4: the upper end of the adjusting component 5 is fixedly connected with a second connecting plate 9, the upper surface of the second connecting plate 9 is provided with a fixing component 8, one side of the fixing component 8 is connected with a tablet body 10, the tablet body 10 is arranged in the middle of the upper surface of the second connecting plate 9, the fixing component 8 comprises a compression spring 81, a first clamping plate 82, a second clamping plate 83, a second locking bolt 84 and a clamping plate 85, one side of the second clamping plate 83 is connected with the compression spring 81, one side of the compression spring 81 is connected with the first clamping plate 82, the other side of the first clamping plate 82 is fixedly provided with the clamping plate 85, the second locking bolt 84 penetrates through the clamping plate 85, the lengths of the first clamping plate 82 and the second clamping plate 83 are equal, the second clamping plate 83 is fixedly connected with the upper surface of the second connecting plate 9, one side of the first clamping plate 82 is connected with the tablet body 10, the second locking bolt 84 is connected with the upper surface of the tablet body 10 through the clamping plate 85, the inside of PMKD 1 seted up with the groove of length such as tensile board 2, the quantity of receiving a groove 4 is two, and receive a groove 4 and set up in the upper surface edge of tensile board 2, PMKD 1's thickness is greater than the thickness of first connecting plate 3, can write board body 10 and second connecting plate 9 through second locking bolt 84 and fix, avoided when receiving exogenic action, board body 10 takes place to warp and leads to the phenomenon of drawing failure, the stability of board body 10 has been improved greatly through fixed subassembly 8, the convenience is provided for the user, user's work efficiency has been improved.

The utility model discloses a theory of operation is: when the writing board is required to be fixed, the writing board body 10 is firstly clamped on the lower surface of the clamping plate 85 to enable the writing board body 10 to be contacted with the upper surface of the second connecting plate 9, when the writing board body 10 is clamped on the lower surface of the clamping plate 85, the distance between the first clamping plate 82 and the second clamping plate 83 is slowly adjusted, the compression spring 81 can provide the stability of the first clamping plate 82 and the second clamping plate 83, when the tablet body 10 is adjusted to a position suitable for a user, the tablet body 10 and the second connecting plate 9 are fixed through the second locking bolt 84, so that the phenomenon that the tablet body 10 deforms to cause drawing failure when being subjected to external force is avoided, the stability of the tablet body 10 is greatly improved through the fixing assembly 8, convenience is provided for the user, the working efficiency of the user is improved, when the user feels that the tablet is uncomfortable and needs to be adjusted up or down, only the second connecting plate 9 on the lower surface of the tablet body 10 needs to be adjusted, therefore, only the adjusting assembly 5 on the lower surface of the second connecting plate 9 needs to be adjusted, the distance of the sliding column 51 inside the groove 53 is adjusted firstly, when the distance is adjusted according to the needs of the user, the sliding column 51 is adjusted, when the user feels comfortable, the first locking bolt 52 is screwed, alright fix sliding column 51 through supporting seat 54, consequently adjusted the distance of second connecting plate 9, adjusted tablet body 10, through adjusting part 5 can the adaptability adjust tablet body 10, improved user's travelling comfort and convenience greatly, improved user's learning efficiency to a certain extent.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A multifunctional writing board convenient to adjust comprises a fixed bottom plate (1), a first connecting plate (3) and a writing board body (10), and is characterized in that a stretching plate (2) penetrates through the fixed bottom plate (1), the upper surface of the fixed bottom plate (1) is fixedly connected with the first connecting plate (3), pen receiving grooves (4) and clamping grooves (6) are sequentially formed in the upper surface of the stretching plate (2) from left to right, a fixed handle (7) is fixedly installed on the front surface of the stretching plate (2), an adjusting assembly (5) is arranged on the upper surface of the first connecting plate (3), a second connecting plate (9) is fixedly connected to the upper end of the adjusting assembly (5), a fixing assembly (8) is arranged on the upper surface of the second connecting plate (9), and one side of the fixing assembly (8) is connected with the writing board body (10), the tablet body (10) is arranged in the middle on the upper surface of the second connecting plate (9).

2. The multifunctional writing board convenient to adjust according to claim 1, wherein the adjusting assembly (5) comprises a sliding column (51), a first locking bolt (52), a groove (53) and a supporting seat (54), the first locking bolt (52) is fixedly mounted on the outer surface of the supporting seat (54), the sliding column (51) penetrates through the inside of the supporting seat (54), and the lower end of the sliding column (51) penetrates through the inside of the groove (53).

3. The adjustable multi-function tablet of claim 2, wherein the diameter of the support base (54) is smaller than the diameter of the groove (53), the groove (53) is opened at the edge of the upper surface of the first link plate (3), the upper end of the sliding column (51) is fixedly connected to the lower surface of the second link plate (9), and the diameter of the support base (54) is larger than the diameter of the sliding column (51).

4. The adjustable multifunctional writing board according to claim 1, wherein the fixing assembly (8) comprises a compression spring (81), a first clamping plate (82), a second clamping plate (83), a second locking bolt (84) and a clamping plate (85), the compression spring (81) is connected to one side of the second clamping plate (83), the first clamping plate (82) is connected to one side of the compression spring (81), the clamping plate (85) is fixedly mounted to the other side of the first clamping plate (82), and the second locking bolt (84) penetrates through the clamping plate (85).

5. The adjustable multifunctional writing board according to claim 4, wherein the first clamping plate (82) and the second clamping plate (83) are equal in length, the second clamping plate (83) is fixedly connected to the upper surface of the second connecting plate (9), one side of the first clamping plate (82) is connected with the writing board body (10), and the second locking bolt (84) is connected with the upper surface of the writing board body (10) through a clamping plate (85).

6. The adjustable multifunctional writing board according to claim 1, wherein the fixed base plate (1) is provided with grooves having the same length as the stretching plate (2), the number of the pen-retracting grooves (4) is two, the pen-retracting grooves (4) are arranged at the edge of the upper surface of the stretching plate (2), and the thickness of the fixed base plate (1) is greater than that of the first connecting plate (3).