Word showing stand

Abstract

The utility model discloses a word showing stand which comprises a showing stand body and a supporting rod, a protection mechanism is installed on the front face of the showing stand body and comprises fixing strips and two sets of protection cover plates, the surfaces of the sides, close to each other, of the two sets of protection cover plates are fixedly connected with the fixing strips, and the fixing strips are fixedly connected with the supporting rod. Limiting frames are symmetrically and fixedly connected to the positions, located at the upper end and the lower end of the protective cover plate, of the surface of the showing stand body, limiting blocks are inserted into the limiting frames, limiting plates are symmetrically and fixedly installed at the upper end and the lower end of the surface of the showing stand body, and the limiting plates are fixedly connected with the surfaces of the ends, away from the protective cover plate, of the limiting frames. The protective cover plate can play a role in protection, paper displayed on the surface of the display stand body is further protected, the paper can be effectively prevented from falling off, meanwhile, word display is not affected by the protective cover plate, and therefore the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of word display, in particular to a word display frame. Background Art

[0002] English teaching refers to the process of teaching English to people whose first language is English or not. English teaching involves a variety of professional theoretical knowledge, including linguistics, second language acquisition, lexicology, syntax, stylistics, corpus theory, cognitive psychology, etc.

[0003] However, in the current English teaching process, word display racks are used. Teachers will post excellent word homework on outdoor display racks to facilitate more students to learn;

[0004] However, due to the single structure of the display stand, when encountering windy weather, the word works posted on the display board are extremely easy to be blown away by the wind, resulting in loss or damage. Therefore, we propose a word display stand to solve the above problem. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a word display stand.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A word display stand comprises a display stand body and a support rod; a protective mechanism is installed on the front of the display stand body, and the protective mechanism comprises a fixing strip and a protective cover plate; the protective cover plates are provided in two groups, and the fixing strips are fixedly connected to the surfaces of one side of the two groups of protective cover plates close to each other; the surface of the display stand body is located at the upper and lower ends of the protective cover plate and is symmetrically fixedly connected to a limiting frame, and a limiting block is inserted inside the limiting frame; the upper and lower ends of the surface of the display stand body are symmetrically fixedly installed with the limiting plates, and the limiting plates are fixedly connected to the surface of one end of the limiting frame away from the protective cover plate.

[0008] Preferably, a threaded sleeve is fixedly connected to the back of the display stand body, and a threaded rod is inserted inside the threaded sleeve, a movable rod is fixedly connected to the bottom end of the threaded rod, and a cross bar is sleeved on the surface of the movable rod, and the left and right ends of the cross bar are fixedly connected to the support rod.

[0009] Preferably, a hole groove is provided inside the limit block, and a second spring and a limit pin are inserted inside the hole groove, and the limit pin is fixedly connected to the inner bottom of the limit block through the second spring.

[0010] Preferably, the surface of the limiting plate is evenly provided with limiting grooves, the limiting pin is inserted in the limiting groove, and one end of the limiting pin away from the inside of the limiting block is inserted in the limiting groove.

[0011] Preferably, a limit frame is symmetrically fixedly installed on the left and right sides of the surface of the display stand body, and a fixing plate is fixedly connected to the center position of the surface of the limit frame, a circular groove is opened on the surface of the fixing plate, and a pull rod is inserted into the inside of the circular groove, and a cleaning brush is fixedly connected to the back of the pull rod.

[0012] Preferably, a limiting ring is fixedly connected to the front side of the pull rod, and the diameter of the limiting ring is larger than the diameter of the circular groove.

[0013] Preferably, a first spring is sleeved on the surface of the pull rod between the limiting ring and the fixing plate, and one end of the first spring is fixedly connected to the surface of the fixing plate, and the other end of the first spring is fixedly connected to the limiting ring.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The device can play a protective role through the protective cover plate, thereby protecting the paper displayed on the surface of the display stand body, which can effectively prevent the paper from falling. At the same time, the protective cover plate does not affect the display of words, thereby improving the practicality of the device.

[0016] 2. When the protective cover plate is moving, the cleaning brush can clean the surface of the protective cover plate, thereby cleaning the protective cover plate. The elastic force of the first spring can push the cleaning brush to always fit the surface of the protective cover plate, effectively maintaining the cleaning effect and facilitating the display of words. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional structural schematic diagram of a word display stand proposed by the utility model;

[0018] Figure 2 This is a rear view schematic diagram of a three-dimensional structure of a word display stand proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the unfolding of a three-dimensional structure protective cover plate of a word display stand proposed by the utility model;

[0020] Figure 4 for Figure 1 A three-dimensional schematic diagram of the protective cover plate and the limiting ring structure;

[0021] Figure 5 for Figure 1 A three-dimensional schematic diagram of the limit frame and limit block structure;

[0022] Figure 6 for Figure 1 A three-dimensional exploded schematic diagram of the limit block and limit pin structure.

[0023] In the figure: 1. display stand body; 2. limit frame; 3. fixed plate; 4. support rod; 5. movable rod; 6. fixed bar; 7. limit frame; 8. limit plate; 9. threaded sleeve; 10. cross bar; 11. threaded rod; 12. protective cover plate; 13. pull rod; 14. limit ring; 15. first spring; 16. limit block; 17. second spring; 18. limit pin; 19. cleaning brush. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] Reference Figure 1-6 A word display stand comprises a display stand body 1 and a support rod 4, a protection mechanism is installed on the front of the display stand body 1, and the protection mechanism comprises a fixing bar 6 and a protection cover plate 12, two groups of protection cover plates 12 are provided, and the fixing bar 6 is fixedly connected to the surface of one side of the two groups of protection cover plates 12 close to each other, the surface of the display stand body 1 is located at the upper and lower ends of the protection cover plate 12, and the limiting frame 7 is symmetrically fixedly connected, and a limiting block 16 is inserted inside the limiting frame 7, and the limiting plates 8 are symmetrically fixedly installed on the upper and lower ends of the surface of the display stand body 1, and the limiting plates 8 are fixedly connected to the surface of one end of the limiting frame 7 away from the protection cover plate 12.

[0026] Further, see Figure 2 It can be known that a threaded sleeve 9 is fixedly connected to the back of the display stand body 1, and a threaded rod 11 is inserted inside the threaded sleeve 9, a movable rod 5 is fixedly connected to the bottom end of the threaded rod 11, and a cross bar 10 is sleeved on the surface of the movable rod 5, and the left and right ends of the cross bar 10 are fixedly connected to the support rod 4, and the surface of the limit ring 14 is in conflict with the back of the display stand body 1, so as to facilitate the display stand body 1 to move up and down in a straight line.

[0027] Further, see Figure 2 It can be known that a hole groove is opened inside the limit block 16, and a second spring 17 and a limit pin 18 are inserted into the hole groove. The limit pin 18 is fixedly connected to the inner bottom of the limit block 16 through the second spring 17. During use, the limit pin 18 moves up and down in a straight line inside the hole groove.

[0028] Further, see Figure 5 and Figure 6It can be known that the surface of the limit plate 8 is evenly provided with limit grooves, the limit pin 18 is inserted inside the limit groove, and the end of the limit pin 18 away from the inside of the limit block 16 is inserted inside the limit groove. During use, the limit pin 18 is pushed and inserted into the inside of the limit groove by the elastic force of the second spring 17, thereby facilitating the limiting of the protective cover plate 12.

[0029] Further, see Figure 4 It can be known that the limit frames 2 are symmetrically fixedly installed on the left and right sides of the surface of the display frame body 1, and a fixing plate 3 is fixedly connected at the center position of the surface of the limit frame 2. A circular groove is opened on the surface of the fixing plate 3, and a pull rod 13 is inserted into the inside of the circular groove. A cleaning brush 19 is fixedly connected to the back of the pull rod 13. During use, the cleaning brush 19 can be used to clean the surface of the protective cover plate 12, so as to ensure the clarity of the display while providing protection.

[0030] Further, see Figure 4 It can be known that the front side of the pull rod 13 is fixedly connected to a limit ring 14, the diameter of the limit ring 14 is larger than the diameter of the circular groove, and during use, the cleaning brush 19 can be limited by the limit ring 14 to prevent it from falling off.

[0031] Further, see Figure 3 and Figure 4 It can be known that the surface of the pull rod 13 is located between the limit ring 14 and the fixed plate 3 and is sleeved with a first spring 15, and one end of the first spring 15 is fixedly connected to the surface of the fixed plate 3, and the other end of the first spring 15 is fixedly connected to the limit ring 14. During use, the elastic force of the first spring 15 itself facilitates the cleaning brush 19 to always fit the surface of the protective cover plate 12, thereby facilitating the cleaning of the surface of the protective cover plate 12 and facilitating viewing.

[0032] Working principle: When using this utility model, according to the attached drawings, Figure 2 , Attachment Figure 3 , Attachment Figure 4 , Attachment Figure 5 and attached Figure 6 As shown, when it is necessary to display words and when it is necessary to adjust the height of the display stand body 1, the staff receives and sends the rotating movable rod 5, and the movable rod 5 drives the threaded sleeve 9 to move on its surface, and the threaded sleeve 9 drives the display stand body 1 to adjust the height. Then the staff manually pulls the protective cover plate 12 to both sides to post the words to be displayed on the surface of the display stand body 1. After posting, the protective cover plate 12 is manually pushed to reset to protect the words displayed inside; after the work is completed, the rotating movable rod 5 drives the display stand body 1 to reset, and the operation is completed. The above is the entire working principle of the utility model.

[0033] In the present invention, the installation method, connection method or setting method of all the components mentioned above are common mechanical methods, and the specific structures, models and coefficient indicators of all its components are its own technology. As long as it can achieve its beneficial effects, it can be implemented, so it will not be elaborated.

[0034] The above embodiments are preferred implementation modes of the present invention, but the implementation modes of the present invention are not limited by the above embodiments. Any other changes, modifications, substitutions, combinations, and simplifications that do not deviate from the spirit and principle of the present invention should be equivalent replacement methods and are included in the protection scope of the present invention.

[0035] In the present utility model, unless otherwise stated, the directional words contained in the terms such as "up, down, left, right, front, back, inside, outside, vertical, horizontal" only represent the orientation of the term in normal use, or are common names understood by those skilled in the art, and should not be regarded as limitations on the term. At the same time, number series nouns such as "first", "second" and "third" do not represent specific quantities and orders, but are merely used to distinguish names. Moreover, the terms "include", "comprise" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also includes other elements that are not explicitly listed, or also includes elements inherent to such process, method, article or device.

Claims

1. A word display stand, comprising a display stand body (1) and a support rod (4), characterized in that: A protective mechanism is installed on the front of the display rack body (1), and the protective mechanism comprises a fixing strip (6) and a protective cover plate (12). The protective cover plates (12) are provided in two groups, and the surfaces of the two groups of protective cover plates (12) close to each other are fixedly connected with the fixing strip (6). The surface of the display rack body (1) is symmetrically fixedly connected with a limiting frame (7) at the upper and lower ends of the protective cover plate (12), and a limiting block (16) is inserted inside the limiting frame (7). The surface of the display rack body (1) is symmetrically fixedly installed with a limiting plate (8) at the upper and lower ends, and the limiting plate (8) is fixedly connected to the surface of the limiting frame (7) at one end away from the protective cover plate (12).

2. A word display stand according to claim 1, characterized in that: The back of the display stand body (1) is fixedly connected to a threaded sleeve (9), and a threaded rod (11) is inserted into the threaded sleeve (9). The bottom end of the threaded rod (11) is fixedly connected to a movable rod (5), and a cross bar (10) is sleeved on the surface of the movable rod (5). The left and right ends of the cross bar (10) are fixedly connected to the support rod (4).

3. A word display stand according to claim 1, characterized in that: The limiting block (16) is provided with a hole groove inside, and a second spring (17) and a limiting pin (18) are inserted into the hole groove. The limiting pin (18) is fixedly connected to the inner bottom of the limiting block (16) through the second spring (17).

4. A word display stand according to claim 3, characterized in that: The surface of the limiting plate (8) is evenly provided with limiting grooves, the limiting pin (18) is inserted into the limiting groove, and one end of the limiting pin (18) away from the inside of the limiting block (16) is inserted into the limiting groove.

5. A word display stand according to claim 1, characterized in that: The limiting frames (2) are symmetrically fixedly installed on the left and right sides of the surface of the display frame body (1), and a fixing plate (3) is fixedly connected at the center position of the surface of the limiting frame (2), a circular groove is opened on the surface of the fixing plate (3), and a pull rod (13) is inserted into the inside of the circular groove, and a cleaning brush (19) is fixedly connected to the back of the pull rod (13).

6. A word display stand according to claim 5, characterized in that: The front side of the pull rod (13) is fixedly connected to a limiting ring (14), and the diameter of the limiting ring (14) is larger than the diameter of the circular groove.

7. A word display stand according to claim 5, characterized in that: A first spring (15) is sleeved on the surface of the pull rod (13) between the limiting ring (14) and the fixed plate (3), and one end of the first spring (15) is fixedly connected to the surface of the fixed plate (3), and the other end of the first spring (15) is fixedly connected to the limiting ring (14).

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