CN211375921U - Chinese language and literature display device - Google Patents
Chinese language and literature display device Download PDFInfo
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- CN211375921U CN211375921U CN202020459558.7U CN202020459558U CN211375921U CN 211375921 U CN211375921 U CN 211375921U CN 202020459558 U CN202020459558 U CN 202020459558U CN 211375921 U CN211375921 U CN 211375921U
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- chinese language
- bottom cylinder
- literature
- display device
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Abstract
The utility model provides a Chinese language and literature display device, belonging to the technical field of Chinese language display equipment, comprising a first expansion part, a plurality of third expansion parts arranged on the side wall at the lower end of the first expansion part and a plurality of fourth expansion parts arranged on the side wall at the upper end of the first expansion part; the first telescopic part comprises a first telescopic bottom cylinder and a first telescopic rod which is positioned at the upper part of the first telescopic bottom cylinder and is in telescopic fit with the first telescopic bottom cylinder; the third telescopic part comprises a third telescopic bottom barrel fixedly connected with the side wall of the bottom of the first telescopic bottom barrel and a third telescopic rod in telescopic fit with the third telescopic bottom barrel, and a first supporting ring plate is fixedly arranged at one end, far away from the third telescopic bottom barrel, of the third telescopic rod. The embodiment of the utility model provides a have simple structure, size adjustable and the strong advantage of practicality.
Description
Technical Field
The utility model belongs to the technical field of chinese language display device, specifically a chinese language and literature display device.
Background
The Chinese language and literature professional culture has basic theory, basic knowledge and basic skill of Chinese language and literature, and can be used for Chinese language and literature specialized talents which can be used in news literature publishing departments, scientific research institutions and organs, enterprises and public institutions to conduct literature comments, Chinese language and literature teaching and research works and actual work in the aspects of culture and propaganda, and Chinese language and literature is also an indispensable subject for developing Chinese traditional culture.
In the prior art, the Chinese language and literature display canvas is mostly installed on a support for display, the existing display support has the defect of complex structure, and meanwhile, the adaptability adjustment can not be carried out according to the size of the canvas, so that the practicability is poor.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a not enough to above-mentioned prior art, the technical problem that solve provides a chinese language and literature display device.
In order to solve the technical problem, the utility model provides a following technical scheme:
a Chinese language and literature display device comprises a first telescopic part, a plurality of third telescopic parts arranged on the side wall of the lower end of the first telescopic part and a plurality of fourth telescopic parts arranged on the side wall of the upper end of the first telescopic part; the first telescopic part comprises a first telescopic bottom cylinder and a first telescopic rod which is positioned at the upper part of the first telescopic bottom cylinder and is in telescopic fit with the first telescopic bottom cylinder; the third telescopic part comprises a third telescopic bottom cylinder fixedly connected with the side wall of the bottom of the first telescopic bottom cylinder and a third telescopic rod in telescopic fit with the third telescopic bottom cylinder, and a first supporting ring plate is fixedly arranged at one end, far away from the third telescopic bottom cylinder, of the third telescopic rod; the fourth flexible portion include with first telescopic link upper end lateral wall fixed connection's the flexible end section of thick bamboo of fourth and with the flexible complex fourth telescopic link of the flexible end section of thick bamboo of fourth, the fourth telescopic link is kept away from the fixed second supporting ring board that is provided with of one end of the flexible end section of thick bamboo of fourth.
As a further improvement of the utility model: jacks for fixing the Chinese language and literature display canvas are arranged on the outer side walls of the first supporting ring plate and the second supporting ring plate.
As a further improvement of the utility model: the fourth telescopic rod is connected with the third telescopic rod through a second telescopic part.
As a further improvement of the utility model: the second flexible portion include fixed connection in the flexible end section of thick bamboo of second on third telescopic link upper portion and fixed mounting be in the second telescopic link of fourth telescopic link bottom, the second telescopic link lower extreme extends to the flexible end section of thick bamboo of second is inside and with the flexible end section of thick bamboo clearance fit of second.
As a further improvement of the present invention: and the second telescopic bottom barrel and the fourth telescopic bottom barrel are both provided with locking bolts.
As a further improvement of the present invention: the bottom of the first telescopic bottom cylinder is rotatably provided with a support column, and the bottom of the support column is fixedly provided with a support base.
Compared with the prior art, the beneficial effects of the utility model are that:
the embodiment of the utility model has the advantages of simple structure, adjustable size and strong practicability, and the display effect is realized by fixing the upper and lower edges of the canvas for displaying Chinese languages and literature outside the first supporting ring plate and the second supporting ring plate; the height between the first supporting ring plate and the second supporting ring plate is changed by adjusting the relative height between the first telescopic rod and the first telescopic bottom cylinder so as to correspond to the display requirements of Chinese language and literature display canvas with different heights; through adjusting the relative length of a section of thick bamboo at the end of fourth telescopic link and the fourth are flexible and the relative length of a section of thick bamboo at the end of third telescopic link and the third is flexible, and then change the distance that second supporting ring board and first supporting ring board are compared in first pars contractilis to the chinese language literature show canvas installation demand of adaptation different lengths.
Drawings
FIG. 1 is a schematic structural diagram of a Chinese language and literature display device according to embodiment 1;
FIG. 2 is a schematic structural diagram of a second expansion part of the Chinese language and literature display device in embodiment 1;
FIG. 3 is a schematic structural diagram of a Chinese language and literature display device according to embodiment 2;
in the figure: 1-a first telescopic bottom barrel, 2-a third telescopic bottom barrel, 3-a third telescopic rod, 4-a first supporting ring plate, 5-a second telescopic bottom barrel, 6-a second telescopic rod, 7-the first telescopic rod, 8-a second supporting ring plate, 9-a fourth telescopic rod, 10-a fourth telescopic bottom barrel, 11-a jack, 12-a locking bolt, 13-a supporting column and 14-a supporting base.
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. 1-2, the present embodiment provides a chinese language and literature display device, including a first telescopic portion, a plurality of third telescopic portions disposed on a side wall of a lower end of the first telescopic portion, and a plurality of fourth telescopic portions disposed on a side wall of an upper end of the first telescopic portion, specifically, the first telescopic portion includes a first telescopic bottom cylinder 1 and a first telescopic rod 7 located on an upper portion of the first telescopic bottom cylinder 1 and telescopically engaged with the first telescopic bottom cylinder 1; the third telescopic part comprises a third telescopic bottom barrel 2 fixedly connected with the side wall of the bottom of the first telescopic bottom barrel 1 and a third telescopic rod 3 in telescopic fit with the third telescopic bottom barrel 2; the fourth flexible portion include with 7 upper end lateral wall fixed connection's of first telescopic link the flexible end section of thick bamboo 10 of fourth and with the flexible complex fourth telescopic link 9 of the flexible end section of thick bamboo 10 of fourth, third telescopic link 3 is kept away from the fixed first supporting ring board 4 that is provided with of one end of the flexible end section of thick bamboo 2 of third, fourth telescopic link 9 is kept away from the fixed second supporting ring board 8 that is provided with of one end of the flexible end section of thick bamboo 10 of fourth.
The upper edge and the lower edge of the Chinese language and literature display canvas are fixed on the outer sides of the first supporting ring plate 4 and the second supporting ring plate 8, so that the display effect is realized; the height between the first supporting ring plate 4 and the second supporting ring plate 8 is changed by adjusting the relative height between the first telescopic rod 7 and the first telescopic bottom cylinder 1 so as to correspond to the display requirements of the Chinese language and literature display canvas with different heights; through adjusting the relative length of the fourth telescopic link 9 and the fourth telescopic bottom barrel 10 and the relative length of the third telescopic link 3 and the third telescopic bottom barrel 2, the distance between the second supporting ring plate 8 and the first supporting ring plate 4 which are compared with the first telescopic part is changed, and the Chinese language and literature display canvas installation requirements with different lengths are met.
Further, jack 11 that is used for fixed chinese language and literature show canvas is all offered to first support ring board 4 and 8 lateral walls of second support ring board.
The pins are utilized to pierce the upper edge and the lower edge of the Chinese language and literature display canvas into the corresponding jacks 11, so that the Chinese language and literature display canvas is fixed.
Further, the fourth telescopic rod 9 is connected with the third telescopic rod 3 through a second telescopic part.
When adjusting the relative height between first telescopic link 7 and the first flexible end section of thick bamboo 1, the flexible change of adaptability is carried out to the second pars contractilis, when needs adjust first support crown plate 4 and second support crown plate 8 for the distance between the first pars contractilis, accessible pulling second pars contractilis, and then guarantee the uniformity of adjusting between first support crown plate 4 and the second support crown plate 8, guarantee that first support crown plate 4 and second support crown plate 8 remain the position throughout and correspond, and then make things convenient for the installation of chinese language literature show canvas to be level and smooth.
Specifically, the second flexible portion is including fixed connection in the flexible end section of thick bamboo 5 of second on 3 upper portions of third telescopic link and fixed mounting be in the second telescopic link 6 of fourth telescopic link 9 bottom, 6 lower extremes of second telescopic link extend to the flexible end section of thick bamboo 5 of second is inside and with the flexible end section of thick bamboo 5 clearance fit of second.
When adjusting the relative height between first telescopic link 7 and the first flexible end section of thick bamboo 1, second telescopic link 6 carries out adaptability extension or shortens in the inside at the flexible end section of thick bamboo 5 of second.
Further, the second telescopic bottom barrel 5 and the fourth telescopic bottom barrel 10 are both provided with locking bolts 12.
After the relative height between the first supporting ring plate 4 and the second supporting ring plate 8 is adjusted, the locking bolt 12 is screwed into the second telescopic bottom cylinder 5, and the end part of the locking bolt 12 is supported on the outer wall of the second telescopic rod 6, so that the second telescopic rod 6 and the second telescopic bottom cylinder 5 are fixed; after first support ring board 4 and second support ring board 8 compare in the distance regulation of first pars contractilis and finish, through with the flexible end section of thick bamboo 10 of locking bolt 12 screw in fourth inside, utilize the tip shore of locking bolt 12 to the outer wall of the flexible end section of thick bamboo 9 of fourth, realize the fixed between the flexible end section of thick bamboo 10 of fourth telescopic link 9 and fourth, and then the stability when improving chinese language literature show canvas show.
The working principle of the embodiment is as follows: the upper edge and the lower edge of the Chinese language and literature display canvas are fixed on the outer sides of the first supporting ring plate 4 and the second supporting ring plate 8, so that the display effect is realized; the height between the first supporting ring plate 4 and the second supporting ring plate 8 is changed by adjusting the relative height between the first telescopic rod 7 and the first telescopic bottom cylinder 1 so as to correspond to the display requirements of the Chinese language and literature display canvas with different heights; through adjusting the relative length of the fourth telescopic link 9 and the fourth telescopic bottom barrel 10 and the relative length of the third telescopic link 3 and the third telescopic bottom barrel 2, the distance between the second supporting ring plate 8 and the first supporting ring plate 4 which are compared with the first telescopic part is changed, and the Chinese language and literature display canvas installation requirements with different lengths are met.
When adjusting the relative height between first telescopic link 7 and the first flexible end section of thick bamboo 1, the flexible change of adaptability is carried out to the second pars contractilis, when needs adjust first support crown plate 4 and second support crown plate 8 for the distance between the first pars contractilis, accessible pulling second pars contractilis, and then guarantee the uniformity of adjusting between first support crown plate 4 and the second support crown plate 8, guarantee that first support crown plate 4 and second support crown plate 8 remain the position throughout and correspond, and then make things convenient for the installation of chinese language literature show canvas to be level and smooth.
After the relative height between the first supporting ring plate 4 and the second supporting ring plate 8 is adjusted, the locking bolt 12 is screwed into the second telescopic bottom cylinder 5, and the end part of the locking bolt 12 is supported on the outer wall of the second telescopic rod 6, so that the second telescopic rod 6 and the second telescopic bottom cylinder 5 are fixed; after first support ring board 4 and second support ring board 8 compare in the distance regulation of first pars contractilis and finish, through with the flexible end section of thick bamboo 10 of locking bolt 12 screw in fourth inside, utilize the tip shore of locking bolt 12 to the outer wall of the flexible end section of thick bamboo 9 of fourth, realize the fixed between the flexible end section of thick bamboo 10 of fourth telescopic link 9 and fourth, and then the stability when improving chinese language literature show canvas show.
Example 2
Referring to fig. 3, in this embodiment, compared with embodiment 1, a support column 13 is rotatably installed at the bottom of the first telescopic bottom cylinder 1, and a support base 14 is fixedly disposed at the bottom of the support column 13.
Through the setting of support column 13, can make first pars contractilis, second pars contractilis, third pars contractilis and fourth pars contractilis whole rotate along support column 13, realize the dynamic display effect of chinese language and literature show canvas.
The embodiment of the utility model has the advantages of simple structure, adjustable size and strong practicability, and the display effect is realized by fixing the upper and lower edges of the canvas for displaying Chinese languages and literature outside the first supporting ring plate 4 and the second supporting ring plate 8; the height between the first supporting ring plate 4 and the second supporting ring plate 8 is changed by adjusting the relative height between the first telescopic rod 7 and the first telescopic bottom cylinder 1 so as to correspond to the display requirements of the Chinese language and literature display canvas with different heights; through adjusting the relative length of the fourth telescopic link 9 and the fourth telescopic bottom barrel 10 and the relative length of the third telescopic link 3 and the third telescopic bottom barrel 2, the distance between the second supporting ring plate 8 and the first supporting ring plate 4 which are compared with the first telescopic part is changed, and the Chinese language and literature display canvas installation requirements with different lengths are met.
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 (6)
1. A Chinese language and literature display device is characterized by comprising a first telescopic part, a plurality of third telescopic parts arranged on the side wall of the lower end of the first telescopic part and a plurality of fourth telescopic parts arranged on the side wall of the upper end of the first telescopic part;
the first telescopic part comprises a first telescopic bottom cylinder (1) and a first telescopic rod (7) which is positioned at the upper part of the first telescopic bottom cylinder (1) and is in telescopic fit with the first telescopic bottom cylinder (1);
the third telescopic part comprises a third telescopic bottom cylinder (2) fixedly connected with the bottom side wall of the first telescopic bottom cylinder (1) and a third telescopic rod (3) in telescopic fit with the third telescopic bottom cylinder (2), and a first supporting ring plate (4) is fixedly arranged at one end, far away from the third telescopic bottom cylinder (2), of the third telescopic rod (3);
the fourth flexible portion include with first telescopic link (7) upper end lateral wall fixed connection's the flexible end section of thick bamboo (10) of fourth and with the flexible complex fourth telescopic link (9) of the flexible end section of thick bamboo (10) of fourth, keep away from fourth telescopic link (9) the one end of the flexible end section of thick bamboo (10) of fourth is fixed and is provided with second support ring board (8).
2. The Chinese language and literature display device according to claim 1, wherein the outer side walls of the first support ring plate (4) and the second support ring plate (8) are provided with jacks (11) for fixing a Chinese language and literature display canvas.
3. The Chinese language and literature display device according to claim 1, characterized in that the fourth telescopic rod (9) is connected with the third telescopic rod (3) through a second telescopic part.
4. The Chinese language and literature display device according to claim 3, wherein the second telescopic part comprises a second telescopic bottom cylinder (5) fixedly connected to the upper part of the third telescopic rod (3) and a second telescopic rod (6) fixedly installed at the bottom of the fourth telescopic rod (9), and the lower end of the second telescopic rod (6) extends into the second telescopic bottom cylinder (5) and is movably matched with the second telescopic bottom cylinder (5).
5. The Chinese language and literature display device according to claim 4, wherein the second telescopic bottom cylinder (5) and the fourth telescopic bottom cylinder (10) are provided with locking bolts (12).
6. The Chinese language and literature display device according to any one of claims 1 to 5, wherein a support column (13) is rotatably mounted at the bottom of the first telescopic bottom cylinder (1), and a support base (14) is fixedly arranged at the bottom of the support column (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020459558.7U CN211375921U (en) | 2020-04-01 | 2020-04-01 | Chinese language and literature display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020459558.7U CN211375921U (en) | 2020-04-01 | 2020-04-01 | Chinese language and literature display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211375921U true CN211375921U (en) | 2020-08-28 |
Family
ID=72157619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020459558.7U Expired - Fee Related CN211375921U (en) | 2020-04-01 | 2020-04-01 | Chinese language and literature display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211375921U (en) |
-
2020
- 2020-04-01 CN CN202020459558.7U patent/CN211375921U/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: 20200828 Termination date: 20210401 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |