CN210634311U

CN210634311U - A content display device for secretarial education blackboard writing

Info

Publication number: CN210634311U
Application number: CN201921053749.7U
Authority: CN
Inventors: 马文磊
Original assignee: Yongcheng Vocational College
Current assignee: Yongcheng Vocational College
Priority date: 2019-07-08
Filing date: 2019-07-08
Publication date: 2020-05-29
Anticipated expiration: 2029-07-08

Abstract

The utility model provides a content display device for writing on a blackboard for secretarial education, belonging to the technical field of secretarial education, comprising a display table and a writing board. The upper part of the display table is provided with a groove for storing the writing board; A cavity is opened in the table, one end of the writing board is rotatably connected with the groove, and a driving jacking mechanism is fixedly connected to the lower part of the writing board, and the driving jacking mechanism is fixedly installed in the cavity. In the embodiment of the present invention, the writing board is controlled to turn up and down by driving the jacking mechanism, so that different display angles of the writing board are realized. Being stored in the groove prevents the writing board from keeping one end uplifted for a long time, thereby being hit by foreign objects and causing damage, and also reduces the footprint of the device and ensures the aesthetics of the device.

Description

Secretary education blackboard writing content display device

Technical Field

The utility model relates to a secretary education equipment specifically is a secretary education blackboard writing content display device.

Background

The secretary refers to a person who learns and masters the basic theory and basic knowledge of the public relations and secretary professions through learning, is familiar with the principles and methods of modern literature and secretary, has strong writing ability, can skillfully engage in the affairs of the literature and the secretary, can write articles, edit the literature and write news, has strong public relations ability, and engages in information propaganda, secretary service, daily office management, public relations and the like.

In order to facilitate people to better master propaganda and education contents, a blackboard-writing display device is generally needed. The most certain regulatory function that can realize of current blackboard writing display device adjusts the angle of clipboard to make things convenient for the better blackboard writing content of watching of people, however its clipboard of current blackboard writing display device is because erect on the show stand for a long time, suffers external force easily and destroys, leads to the clipboard to damage, consequently, provides a secretary's education blackboard writing content display device that can accomodate to the clipboard in order to satisfy the demand.

SUMMERY OF THE UTILITY MODEL

To the deficiency of the prior art, the to-be-solved technical problem of the utility model is to provide a secretary education blackboard writing content display device

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides a secretarial education board writing content display device, includes show stand and clipboard, show stand upper portion is provided with and is used for carrying out the recess of accomodating to the clipboard, the cavity has been seted up in the show stand of recess below, clipboard one end is rotated with the recess and is connected, clipboard lower part fixedly connected with drive climbing mechanism, drive climbing mechanism fixed mounting be in the cavity.

As a further improvement of the utility model: the driving jacking mechanism comprises a jacking cylinder and a push rod, the push rod is fixedly installed at the output end of the jacking cylinder, and one end, far away from the jacking cylinder, of the push rod is fixedly connected with a first sleeve; one end of the jacking cylinder, which is far away from the push rod, is fixedly connected with a second sleeve; the bottom of the writing board is fixedly connected with two groups of first rotating blocks, a first connecting rod is fixedly arranged between the two groups of first rotating blocks, and the first sleeve is rotatably sleeved outside the first connecting rod; the bottom of the cavity is fixedly connected with two groups of second rotating blocks, a second connecting rod is fixedly installed between the two groups of second rotating blocks, and the second sleeve is rotatably sleeved outside the second connecting rod.

As a further improvement of the utility model: one end of the writing board is rotatably connected to the groove through a rotating rod.

As a further improvement of the utility model: the bottom of the display table is fixedly provided with a bearing seat, and a support rod is rotationally matched in the bearing seat.

As a further improvement of the present invention: one end of the support rod, which is far away from the bearing seat, is fixedly connected with a base.

As a further improvement of the present invention: and the support rod is also in threaded connection with a locking nut.

As a further improvement of the present invention: an ash deposition plate is arranged on the upper portion of the writing board and fixedly mounted on one side close to the rotating rod.

As a further improvement of the present invention: the ash deposition plate is of an L-shaped structure.

As a further improvement of the present invention: the writing board is characterized in that an ash accumulation groove is formed in the upper portion of the writing board, the ash accumulation groove is of a U-shaped structure on the upper surface of the writing board, and the U-shaped opening faces the rotating rod.

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

the embodiment of the utility model provides an in, overturn from top to bottom through drive climbing mechanism control clipboard, realized the different show angle of clipboard, through the setting of recess for the clipboard is when not using, accomodates in the recess through drive climbing mechanism control clipboard, has avoided the long-time one end perk state that keeps of clipboard, thereby suffers foreign object striking, appears damaging, has also reduced the occupation of land space of device simultaneously, guarantees the aesthetic property of device.

Drawings

Fig. 1 is a schematic structural diagram of a secretary education blackboard-writing content display device;

fig. 2 is a top view of a secretary education blackboard writing content display device;

FIG. 3 is a schematic diagram of the structure of the drive jack mechanism of the device for displaying the writing contents of the secretary education board;

FIG. 4 is a schematic structural view of a dust-collecting board in the device for displaying writing contents on a board for secretary education;

in the figure: 1-a display table, 2-a writing board, 3-a chamber, 4-a first rotating block, 5-an ash deposition plate, 6-a bearing seat, 7-a supporting rod, 8-a base, 9-a jacking cylinder, 10-a second rotating block, 11-an ash deposition groove, 12-a rotating rod, 13-a second connecting rod, 14-a second sleeve, 15-a first connecting rod, 16-a first sleeve and 17-a locking nut.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-4, the embodiment provides a device for displaying the writing contents on a board for secretarial education, which includes a display stand 1 and a writing board 2, wherein a groove for accommodating the writing board 2 is formed in the upper portion of the display stand 1, a cavity 3 is formed in the display stand 1 below the groove, one end of the writing board 2 is rotatably connected with the groove, a driving jacking mechanism is fixedly connected to the lower portion of the writing board 2, and the driving jacking mechanism is fixedly installed in the cavity 3;

one end of the writing board 2 is controlled to turn upwards by driving the jacking mechanism, so that different angles of the writing board 2 are controlled, and the optimal viewing angle of the writing board 2 is adjusted; after the display is finished, the jacking mechanism is driven to control the writing board 2 to be stored in the groove, so that the storage of the writing board 2 is realized, the writing board 2 is prevented from being kept in a state that one end is tilted for a long time, and is prevented from being damaged due to impact of foreign objects, meanwhile, the occupied space of the device is reduced, and the attractiveness of the device is ensured;

the driving jacking mechanism comprises a jacking cylinder 9 and a push rod, the push rod is fixedly installed at the output end of the jacking cylinder 9, and one end of the push rod, which is far away from the jacking cylinder 9, is fixedly connected with a first sleeve 16; one end of the jacking cylinder 9, which is far away from the push rod, is fixedly connected with a second sleeve 14; the bottom of the writing board 2 is fixedly connected with two groups of first rotating blocks 4, a first connecting rod 15 is fixedly installed between the two groups of first rotating blocks 4, and the first sleeve 16 is rotatably sleeved outside the first connecting rod 15; the bottom of the cavity 3 is fixedly connected with two groups of second rotating blocks 10, a second connecting rod 13 is fixedly arranged between the two groups of second rotating blocks 10, and the second sleeve 14 is rotatably sleeved outside the second connecting rod 13;

the jacking cylinder 9 is started, the jacking cylinder 9 pushes the push rod to extend, so that the writing board 2 is jacked up, the writing board 2 is enabled to turn upwards, and meanwhile, the bottom end of the jacking cylinder 9 rotates along the second connecting rod 13, so that the tilting of one side of the writing board 2 is realized, and people can watch the writing board conveniently;

one end of the writing board 2 is rotatably connected to the groove through a rotating rod 12;

in order to facilitate people in different directions to watch the contents written on the writing board 2, a bearing seat 6 is fixedly installed at the bottom of the display platform 1, a support rod 7 is rotatably matched in the bearing seat 6, and a base 8 is fixedly connected to one end, far away from the bearing seat 6, of the support rod 7;

when clipboard 2 perk and need write on clipboard 2, for preventing that show stand 1 from taking place to rotate under the effect of bearing frame 6, it has lock nut 17 to go back threaded connection on the bracing piece 7, through with lock nut 17 along bracing piece 7 make progress rotatory for lock nut 17 upper end supports bearing frame 6, and then realizes that the rotation of show stand 1 is injectd, provides stable environment for writing on clipboard 2.

The working principle of the embodiment is as follows: one end of the writing board 2 is controlled to turn upwards by driving the jacking mechanism, so that different angles of the writing board 2 are controlled, and the optimal viewing angle of the writing board 2 is adjusted; the show back that finishes, accomodate in the recess through drive climbing mechanism control clipboard 2, realize accomodating of clipboard 2, avoided clipboard 2 long-time one end perk state that keeps to suffer the foreign object striking, the damage appears, has also reduced the occupation of land space of device simultaneously, guarantees the aesthetic property of device.

Example 2

Referring to fig. 1, 2 and 4, a device for displaying writing contents on a writing board for secretarial education needs to wipe the writing contents after the writing on the writing board 2 is displayed, because a writing pen or a chalk can be used for writing during writing, when the chalk is used for writing, the chalk dust is easily wiped into a groove and a cavity 3 from the edge of the writing board 2 during the wiping process, so that the normal work of a driving jacking mechanism is affected, compared with embodiment 1, in this embodiment, an ash accumulating groove 11 and an ash accumulating plate 5 are arranged on the upper portion of the writing board 2, the ash accumulating plate 5 is fixedly arranged on one side close to a rotating rod 12, the ash accumulating groove 11 is in a U-shaped structure on the upper surface of the writing board 2, and the U-shaped opening faces the rotating rod 12;

during writing, blackboard writing can be carried out in an area enclosed by the dust accumulation groove 11 and the dust accumulation plate 5, during wiping, chalk dust is scraped to the dust accumulation groove 11 by the blackboard eraser, the chalk dust cannot fall into the groove and the cavity 3 beyond the dust accumulation groove 11 through the blocking of the dust accumulation groove 11, and the falling chalk dust can be collected through the dust accumulation plate 5, so that the chalk dust is prevented from entering the groove and the cavity 3;

the dust-collecting plate 5 is of an L-shaped structure.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A content display device for writing on a blackboard for secretarial education, comprising a display stand (1) and a writing board (2), characterized in that a groove for accommodating the writing board (2) is provided on the upper part of the display stand (1). , a cavity (3) is opened in the display stand (1) under the groove, one end of the writing board (2) is rotatably connected with the groove, and the lower part of the writing board (2) is fixedly connected with a driving jacking mechanism. The driving jacking mechanism is fixedly installed in the chamber (3).

2 . The content display device for secretarial education blackboard writing according to claim 1, wherein the driving jacking mechanism comprises a jacking cylinder (9) and a push rod, and the push rod is fixedly installed on the jacking cylinder (9). 9), a first sleeve (16) is fixedly connected to the end of the push rod away from the jacking cylinder (9); a second sleeve (14) is fixedly connected to the end of the jacking cylinder (9) that is far away from the push rod ); two sets of first turning blocks (4) are fixedly connected to the bottom of the writing board (2), and a first connecting rod (15) is fixedly installed between the two sets of the first turning blocks (4). A sleeve (16) is rotatably sleeved on the outside of the first connecting rod (15); the bottom of the chamber (3) is fixedly connected with two sets of second turning blocks (10), and the two sets of second turning blocks (10) A second connecting rod (13) is fixedly installed therebetween, and the second sleeve (14) is rotatably sleeved outside the second connecting rod (13).

3 . The device for displaying contents of writing on a secretarial education blackboard according to claim 1 or 2 , wherein one end of the writing board ( 2 ) is connected to the groove by rotating a rotating rod ( 12 ). 4 .

4. The apparatus for displaying contents of secretarial education blackboard writing according to claim 3, wherein a bearing seat (6) is fixedly installed at the bottom of the display stand (1), and a bearing seat (6) is rotatably fitted with a bearing seat (6). Support rod (7).

5 . The device for displaying contents of secretarial education blackboard writing according to claim 4 , wherein a base ( 8 ) is fixedly connected to one end of the support rod ( 7 ) away from the bearing seat ( 6 ). 6 .

6 . The device for displaying contents of secretarial education blackboard writing according to claim 5 , wherein a locking nut ( 17 ) is threadedly connected to the support rod ( 7 ). 7 .

7 . The content display device for writing on the blackboard for secretarial education according to claim 1 , wherein an ash accumulating plate ( 5 ) is arranged on the upper part of the writing board ( 2 ), and the ash accumulating board ( 5 ) is fixedly installed on the Close to the side of the lever (12).

8 . The content display device for secretarial education blackboard writing according to claim 7 , wherein the ash accumulating board ( 5 ) has an L-shaped structure. 9 .

9. The device for displaying contents of writing on the blackboard for secretarial education according to claim 7 or 8, characterized in that an ash accumulation groove (11) is provided on the upper part of the writing board (2), and the ash accumulation groove (11) is located in the upper part of the writing board (2). The upper surface of the writing board (2) has a U-shaped structure, and the U-shaped opening faces the rotating rod (12).