CN209862706U - Calligraphy desk convenient for display - Google Patents
Calligraphy desk convenient for display Download PDFInfo
- Publication number
- CN209862706U CN209862706U CN201821722273.7U CN201821722273U CN209862706U CN 209862706 U CN209862706 U CN 209862706U CN 201821722273 U CN201821722273 U CN 201821722273U CN 209862706 U CN209862706 U CN 209862706U
- Authority
- CN
- China
- Prior art keywords
- board
- writing board
- threaded rod
- calligraphy
- sliding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model provides a calligraphy table for convenient show, including the clipboard and be used for jacking up the strutting arrangement of clipboard, be equipped with on the clipboard and press the roller bearing, conveniently level and press to the paper, press the roller bearing and adopt the roller bearing structure, increased the slidability, it has the rubber to press the parcel of roller bearing outer end, avoids paper and desktop scratch, presses the roller bearing and can increase and the clipboard distance through the lifting groove, makes things convenient for the paper to pass, and the clipboard can incline through strutting arrangement and lift up, makes things convenient for the show of works.
Description
Technical Field
The utility model relates to a calligraphy table technical field specifically is a calligraphy table for convenient show.
Background
It is well known, calligraphy is the traditional historical treasure, occupy the important position in chinese culture, it can make vast calligraphy fan carry out the interchange study of calligraphy to hold calligraphy interchange often in each city, though people's attention degree, present calligraphy show is not only the show of carrying out current calligraphy now, more and more begin to write the show on the spot, nevertheless present interchange can be last, or only single calligraphy table, or single show cupboard, calligraphy people write good calligraphy works still need the staff to bind and put and can demonstrate in the show cupboard, it is very time-consuming and laborious, present lack a skill and write can show multi-functional calligraphy work display device again.
SUMMERY OF THE UTILITY MODEL
The technical problem solved by the utility model is to provide a calligraphy desk convenient for display to solve the problems in the background technology.
The utility model provides a technical problem adopt following technical scheme to realize: a calligraphy desk convenient for display comprises a writing board and a supporting device for jacking up the writing board, wherein one end of the writing board is rotatably connected with a cavity plate through a hinge, the supporting device is arranged in the cavity plate at the lower end of the writing board, the supporting device comprises an ejector rod and a threaded rod for pushing the ejector rod to lift up, two ends of the ejector rod are respectively and fixedly connected with the writing board and a sleeve through rotating seats, the sleeve is arranged on the threaded rod, an internal thread is arranged in the sleeve, the sleeve is in threaded connection with the threaded rod, two ends of the threaded rod are fixedly arranged at the lower end of the cavity plate through a bearing seat, one end of the threaded rod is in transmission connection with a driving motor, a pressing roller is arranged on the writing board, the pressing roller is rotatably arranged on a lifting board, lifting grooves are formed in two sides of the lifting board, sliding rods are arranged in the lifting grooves, springs are arranged in, the lower end of the sliding rod is fixedly provided with a pulley at one side close to the writing board, and the pulley is in sliding connection in a sliding groove at the side surface of the writing board.
The cavity board lower extreme is equipped with the regulation pole, adjusts the pole and includes telescopic link and a telescopic section of thick bamboo, and the telescopic link inserts telescopic section of thick bamboo sliding connection, and telescopic link one side is equipped with the bolt hole, and the bolt is installed through upper end one side to a telescopic section of thick bamboo, and the bolt inserts the downthehole fixed telescopic link of bolt and slides.
The outer end of the pressing roller is wrapped with rubber, and the pulleys in the sliding grooves are double groups of parallel pulleys.
A stationery board is arranged on one side of the writing board and is arranged at the upper end of the cavity board.
Compared with the prior art, the beneficial effects of the utility model are that: be equipped with on the clipboard and press the roller bearing, conveniently level and smooth the pressing to the paper, press the roller bearing and adopt the roller bearing structure, increased the slidability, press the outer end parcel of roller bearing and have the rubber skin, avoid paper and desktop scratch, press the roller bearing and can increase through the lifting groove and write the board apart from, make things convenient for the paper to pass, the clipboard can incline through strutting arrangement and lift up, press the roller bearing and fix the paper, make things convenient for the show of works.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic view of the lifting structure of the writing board of the present invention;
FIG. 4 is a schematic diagram of a writing board structure of the present invention;
fig. 5 is a schematic view of the installation structure of the pressing roller of the present invention.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the specific drawings.
As shown in FIGS. 1-5,
example 1
A calligraphy desk convenient for display comprises a writing board 1 and a supporting device 2 used for jacking up the writing board 1, wherein one end of the writing board 1 is rotatably connected with a cavity plate 12 through a hinge 11, the supporting device 2 is installed in the cavity plate 12 at the lower end of the writing board 1, the supporting device 2 comprises an ejector rod 21 and a threaded rod 22 used for pushing the ejector rod 21 to lift up, two ends of the ejector rod 21 are respectively and fixedly connected with the writing board 1 and a sleeve 24 through rotating seats 23, the sleeve 24 is installed on the threaded rod 22, an internal thread is arranged in the sleeve 24, the sleeve 24 is in threaded connection with the threaded rod 22, two ends of the threaded rod 22 are fixedly installed at the lower end of the cavity plate 12 through rotating seats 25, and one end of the; specifically, the threaded rod 22 is driven to rotate by the driving motor 26, the sleeve 24 moves on the threaded rod 22, the sleeve 24 moves to drive the ejector rod 21 to jack up the writing board 1, the driving motor 26 rotates reversely to drive the ejector rod 21 to descend, and the writing board 1 is closed; the writing board 1 is provided with a pressing roller 13, the pressing roller 13 is rotatably installed on a lifting board 14, lifting grooves 15 are formed in two sides of the lifting board 14, a sliding rod 16 is installed in each lifting groove 15 in a sliding mode, a spring 17 is arranged in each lifting groove 15, the spring 17 is sleeved on the sliding rod 16, the upper end of the spring 17 is connected with the upper end of the sliding rod 16 in a fitting mode, the lower end of the spring 17 is connected with a shell at the lower end of each lifting groove 15 in a fitting mode, a pulley 18 is fixedly installed at one side, close to the writing board 1, of the lower end of the sliding; specifically, the pressing roller 13 is rotatably connected with the lifting plate 14 to press paper, the lifting plate 14 can be manually lifted at two sides of the lifting plate 14 through the lifting groove 15, the distance between the pressing roller 13 and the table top is increased, the paper passes through the lifting groove 15, the spring 17 in the lifting groove 15 enables the pressing roller 13 to have elasticity, and the pressing roller 13 slides through the pulley 18 on the side face of the sliding rod 16.
Example 2
The difference between the embodiment and the embodiment 1 is that the lower end of the cavity plate 12 is provided with an adjusting rod, the adjusting rod comprises a telescopic rod 31 and a telescopic cylinder 32, the telescopic rod 31 is inserted into the telescopic cylinder 32 and is connected with the telescopic cylinder in a sliding manner, a pin hole 33 is formed in one side of the telescopic rod 31, a pin 34 is installed on one side of the telescopic cylinder 32 through the upper end, and the pin 34 is inserted into the pin hole 33 to fix the telescopic rod 31 to slide.
Example 3
The difference between this embodiment and embodiment 1 is that the outer end of the pressing roller 13 is wrapped with rubber to avoid scratching paper and a tabletop, and the pulleys in the sliding groove are double groups of parallel pulleys 18 to fix the sliding rod 16 in the vertical direction.
Example 4
The difference between this embodiment and embodiment 1 is that a stationery plate 19 is provided on one side of the writing board 1, and the stationery plate 19 is installed on the upper end of the cavity plate 12.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a calligraphy table for convenient show, includes the clipboard and is used for jacking up the strutting arrangement of clipboard, its characterized in that: one end of the writing board is rotationally connected with the cavity plate through a hinge, the supporting device is arranged in the cavity plate at the lower end of the writing board and comprises an ejector rod and a threaded rod for pushing the ejector rod to lift, the two ends of the ejector rod are respectively and fixedly connected with the writing board and a sleeve through rotating seats, the sleeve is arranged on the threaded rod, internal threads are arranged in the sleeve, the sleeve is in threaded connection with the threaded rod, the two ends of the threaded rod are fixedly arranged at the lower end of the cavity plate through a bearing seat, one end of the threaded rod is in transmission connection with a driving motor, a pressing roller is arranged on the writing board and is rotationally arranged on the lifting board, lifting grooves are arranged at the two sides of the lifting board, a sliding rod is slidably arranged in the lifting grooves, springs are arranged in the lifting grooves and are sleeved on the sliding rods, the upper ends, the pulley is connected in a sliding way on the side surface of the writing board.
2. The calligraphy desk for convenient display as claimed in claim 1, wherein: the cavity board lower extreme is equipped with the regulation pole, adjusts the pole and includes telescopic link and a telescopic section of thick bamboo, and the telescopic link inserts telescopic section of thick bamboo sliding connection, and telescopic link one side is equipped with the bolt hole, and the bolt is installed through upper end one side to a telescopic section of thick bamboo, and the bolt inserts the downthehole fixed telescopic link of bolt and slides.
3. The calligraphy desk for convenient display as claimed in claim 1, wherein: the outer end of the pressing roller is wrapped with rubber, and the pulleys in the sliding grooves are double groups of parallel pulleys.
4. The calligraphy desk for convenient display as claimed in claim 1, wherein: a stationery board is arranged on one side of the writing board and is arranged at the upper end of the cavity board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821722273.7U CN209862706U (en) | 2018-10-23 | 2018-10-23 | Calligraphy desk convenient for display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821722273.7U CN209862706U (en) | 2018-10-23 | 2018-10-23 | Calligraphy desk convenient for display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209862706U true CN209862706U (en) | 2019-12-31 |
Family
ID=68946237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821722273.7U Expired - Fee Related CN209862706U (en) | 2018-10-23 | 2018-10-23 | Calligraphy desk convenient for display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209862706U (en) |
-
2018
- 2018-10-23 CN CN201821722273.7U patent/CN209862706U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191231 Termination date: 20201023 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |