CN219147024U

CN219147024U - Drawing board frame

Info

Publication number: CN219147024U
Application number: CN202222713799.1U
Authority: CN
Inventors: 宋晓娇
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-15
Filing date: 2022-10-15
Publication date: 2023-06-09
Anticipated expiration: 2032-10-15

Abstract

The utility model relates to the technical field of building planning, in particular to a drawing board frame which comprises a base, a mounting groove, a bidirectional screw, two connecting blocks, a guide mechanism, a first drawing board, a second drawing board and a rotation adjusting mechanism, wherein the lower ends of the two connecting blocks are arranged in the mounting groove through the guide mechanism, the lower end of the first drawing board is hinged to the upper end of one connecting block, the lower end of the second drawing board is hinged to the upper end of the other connecting block, and the rotation adjusting mechanism is arranged on one side of the base. This drawing board frame can conveniently adjust and fix the angular position of first drawing board and second drawing board, and then can be applicable to the user demand of staff to the different angles of first drawing board and second drawing board, moreover, can all downturn adjustment to among the mounting groove with first drawing board and second drawing board again to can have made things convenient for accomodating first drawing board and second drawing board, convenient to use.

Description

Drawing board frame

Technical Field

The utility model relates to the technical field of building planning, in particular to a drawing board frame.

Background

Before building, the designer makes the assumption of the whole construction process and the possible problems in the use process in advance according to the construction task, and develops a method and a scheme for solving the problems, and the method and the scheme are expressed by using drawings and files to ensure the smooth implementation of the building process.

In actual building planning construction design, need use the drawing board frame, and the drawing board on the current drawing board frame often is fixed mounting, can't carry out the regulation of angle to the drawing board to can't be applicable to the user demand of people to the different angles of drawing board, can bring certain inconvenience for people's use, moreover, also be inconvenient for accomodating the drawing board.

Disclosure of Invention

The utility model provides a drawing board frame, which aims to solve the defects that the angle of a drawing board cannot be adjusted in the prior art, so that the drawing board frame cannot be suitable for the use requirements of people on different angles of the drawing board and is inconvenient to store the drawing board.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a drawing board frame, includes base, mounting groove, two connecting blocks, guiding mechanism, first drawing board, second drawing board and rotation adjustment mechanism, the mounting groove is seted up the base upper surface, two the two screw rods rotate and connect the inside of mounting groove, two equal threaded connection of connecting block is in on the two screw rods, and two be relative setting between the connecting block, two the connecting block lower extreme passes through guiding mechanism sets up the inside of mounting groove, first drawing board lower extreme articulates one of them connecting block upper end, second drawing board lower extreme articulates another connecting block upper end, just first drawing board with be articulated the setting between the second drawing board upper end, first drawing board with be relative setting between the second drawing board, rotation adjustment mechanism sets up one side of base, just rotation adjustment mechanism with one end of two screw rods is connected.

Preferably, the guide mechanism comprises two sliding blocks and a guide rod, wherein the two sliding blocks are respectively and fixedly connected to the lower ends of the two connecting blocks, the guide rod is fixedly connected to the inner side wall of the mounting groove, and the two sliding blocks are respectively and slidably sleeved on the guide rod.

Preferably, the rotation adjusting mechanism comprises a groove, a threaded rod and a rotary table, the groove is formed in one side of the base, the threaded rod penetrates through the groove, one end of the threaded rod is fixedly connected with one end of the bidirectional screw rod, the other end of the threaded rod extends to one side of the base, and the rotary table is fixedly connected with one end of the threaded rod extending to one side of the base.

Preferably, the threaded rod is provided with a fastening mechanism, the fastening mechanism is a nut, and the nut is in threaded connection with the threaded rod.

The drawing board frame provided by the utility model has the beneficial effects that: this drawing board frame can conveniently adjust and fix the angular position of first drawing board and second drawing board, adjusts easy operation, convenient to use, and then can be applicable to the staff and to the user demand of the different angles of first drawing board and second drawing board, moreover, can all downturn adjustment to among the mounting groove with first drawing board and second drawing board again to can have made things convenient for accomodating first drawing board and second drawing board, convenient to use.

Drawings

Fig. 1 is a schematic structural diagram of a drawing board frame according to the present utility model.

Fig. 2 is a schematic structural diagram of a drawing board frame according to the present utility model.

Fig. 3 is an enlarged schematic view of the a portion structure in fig. 1.

In the figure: base 1, mounting groove 2, two-way screw rod 3, connecting block 4, slider 5, guide bar 6, first drawing board 7, second drawing board 8, rotation adjustment mechanism 9, recess 91, threaded rod 92, carousel 93, nut 94.

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.

Example 1

Referring to fig. 1-3, a drawing board frame, including base 1, mounting groove 2, two-way screw rod 3, two connecting blocks 4, guiding mechanism, first drawing board 7, second drawing board 8 and rotation adjustment mechanism 9, mounting groove 2 is seted up at base 1 upper surface, two-way screw rod 3 rotates the inside of connecting groove 2, two equal threaded connection of connecting blocks 4 is on two-way screw rod 3, and set up relatively between two connecting blocks 4, two connecting block 4 lower extreme passes through guiding mechanism and sets up the inside at mounting groove 2, guiding mechanism includes two sliders 5 and guide bar 6, two sliders 5 are fixed connection respectively at two connecting block 4's lower extreme, guide bar 6 fixed connection is on mounting groove 2's inside wall, and two sliders 5 all slip cap are established on guide bar 6.

The lower extreme of first drawing board 7 articulates in one of them connecting block 4 upper end, and the second drawing board 8 lower extreme articulates in another connecting block 4 upper end, and is articulated setting between first drawing board 7 and the second drawing board 8 upper end, is relative setting between first drawing board 7 and the second drawing board 8, rotates adjustment mechanism 9 setting in one side of base 1, and rotates adjustment mechanism 9 and is connected with the one end of bi-directional screw 3.

Example 2

Referring to fig. 1-3, as another preferred embodiment of the present utility model, the difference from embodiment 1 is that the rotation adjusting mechanism 9 includes a groove 91, a threaded rod 92 and a turntable 93, the groove 91 is formed on one side of the base 1, the threaded rod 92 penetrates through the groove 91, one end of the threaded rod 92 is fixedly connected with one end of the bidirectional screw 3, the other end of the threaded rod 92 extends to one side of the base 1, the turntable 93 is fixedly connected with one end of the threaded rod 92 extending to one side of the base 1, a fastening mechanism is provided on the threaded rod 92, the fastening mechanism is a nut 94, and the nut 94 is in threaded connection with the threaded rod 92.

Working principle:

firstly, unscrewing the nut 94, the turntable 93 can be rotated, the turntable 93 can drive the threaded rod 92 to rotate, the threaded rod 92 can drive the bidirectional screw rod 3 to rotate, in the rotating process of the bidirectional screw rod 3, and under the guiding effect and the limiting effect of the two sliding blocks 5 and the guide rod 6, the two connecting blocks 4 can be subjected to horizontal linear motion in opposite directions, then, the distance between the two connecting blocks 4 can be adjusted by adjusting the forward and reverse rotation of the turntable 93, in the process of relative motion between the two connecting blocks 4, the first drawing plate 7 and the second drawing plate 8 can simultaneously and upwards rotate and incline, in addition, the first drawing plate 7 and the second drawing plate 8 are oppositely arranged, and when the angle of the first drawing plate 7 and the second drawing plate 8 is adjusted to a proper position, the bidirectional screw rod 3 can be fixed only by tightening the nut 94, so that the positions of the first drawing plate 7 and the second drawing plate 8 at the moment can be fixed.

Therefore, through this design, thereby can conveniently adjust and fix the angular position of first drawing board 7 and second drawing board 8, adjust easy operation, convenient to use, and then can be applicable to the user demand of staff to the different angles of first drawing board 7 and second drawing board 8, moreover, can all the downspin of first drawing board 7 and second drawing board 8 to mounting groove 2 in again, thereby can have made things convenient for accomodating first drawing board 7 and second drawing board 8, convenient for the use.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a drawing board frame, its characterized in that, including base (1), mounting groove (2), bi-directional screw (3), two connecting blocks (4), guiding mechanism, first drawing board (7), second drawing board (8) and rotation adjustment mechanism (9), mounting groove (2) are seted up base (1) upper surface, bi-directional screw (3) rotate and are connected the inside of mounting groove (2), two connecting block (4) equal threaded connection is in bi-directional screw (3) are last, and two be relative setting between connecting block (4), two connecting block (4) lower extreme is passed through guiding mechanism sets up the inside of mounting groove (2), first drawing board (7) lower extreme articulates in one of them connecting block (4) upper end, second drawing board (8) lower extreme articulates another connecting block (4) upper end, just first drawing board (7) with second drawing board (8) upper end is articulated setting between the first drawing board (7) and second drawing board (8) upper end are relative setting up, two connecting block (9) are relative rotation adjustment mechanism (9) are setting up between one side.

2. The drawing board frame according to claim 1, wherein the guiding mechanism comprises two sliding blocks (5) and a guiding rod (6), the two sliding blocks (5) are respectively and fixedly connected to the lower ends of the two connecting blocks (4), the guiding rod (6) is fixedly connected to the inner side wall of the mounting groove (2), and the two sliding blocks (5) are both sleeved on the guiding rod (6) in a sliding mode.

3. The picture board rack as claimed in claim 1, wherein the rotation adjusting mechanism (9) comprises a groove (91), a threaded rod (92) and a rotary disc (93), the groove (91) is formed in one side of the base (1), the threaded rod (92) penetrates through the groove (91), one end of the threaded rod (92) is fixedly connected with one end of the bidirectional screw rod (3), the other end of the threaded rod (92) extends to one side of the base (1), and the rotary disc (93) is fixedly connected with one end of the threaded rod (92) extending to one side of the base (1).

4. A drawing board rack according to claim 3, characterized in that the threaded rod (92) is provided with a fastening mechanism, which fastening mechanism is a nut (94), which nut (94) is screwed onto the threaded rod (92).