Reading stand for Chinese teaching of secondary vocational schools

Abstract

The invention provides a reading rack for Chinese teaching of secondary vocational schools, and relates to the field of reading racks, and is characterized in that a fixing mechanism is mounted on a reading rack body, the fixing mechanism comprises a pair of fixing bins, rotating rods are rotatably mounted in the fixing bins, gears are mounted on the rotating rods, a pair of toothed bars is arranged in the fixing bins, and the toothed bars are connected with the rotating rods. A gear is arranged in the fixing bin and meshed with the toothed bars, a lower pressing plate is fixedly installed below the pair of toothed bars, a protective pad is installed below the lower pressing plate, and a connecting plate is arranged in the fixing bin and connected with the toothed bars. The reading stand has the advantages that through arrangement of corresponding mechanisms, books can be fixed when a teacher uses the reading stand for teaching, so that the situation that the books cannot slip off in the teaching process is guaranteed, meanwhile, when the teacher needs to display contents on the books to students, the teachers can rotate to read the contents, and the teaching efficiency is improved. Therefore, the teacher does not need to take up and display the book, so that the teacher is more focused on teaching, and the teaching quality is improved.

Description

Technical Field

[0001] The present invention relates to the field of reading racks, in particular to a reading rack for teaching Chinese in secondary vocational schools. Background Art

[0002] The reading stand for Chinese language teaching by secondary vocational school teachers is a teaching auxiliary tool designed specifically for Chinese language teachers in secondary vocational schools. It aims to optimize classroom teaching effects. The reading stand usually has the function of adjustable angle and height, which can adapt to different teaching scenarios and teachers' usage needs. It is convenient for teachers to place textbooks or reference materials on the stand when explaining the text, maintaining a good reading posture and field of vision. Some reading stands are also equipped with small document clips or tablet computer holders to support teachers to quickly switch teaching materials or display multimedia content during lectures. By using this reading stand, teachers can focus more on the presentation of teaching content, enhance classroom interactivity and students' learning concentration, thereby effectively improving teaching quality.

[0003] At present, in order to facilitate teachers' teaching, teachers usually use reading racks to assist teaching. However, the existing teaching racks usually place books on the reading racks, so there is no mechanism on the reading racks to fix the books, so that the books may slip during the teaching process. At the same time, the reading racks cannot be rotated during the teaching process, so when showing the content of the textbook to students, the textbook needs to be picked up and turned to show the students, which is more troublesome and brings inconvenience to the teaching process. Summary of the Invention

[0004] The purpose of the present invention is to provide a reading stand for Chinese language teaching in secondary vocational schools, which solves the problem that there is no mechanism in the prior art to fix books, so that books may slip during teaching, and the reading stand cannot rotate during teaching, making it inconvenient to show the contents of the textbook to students.

[0005] In order to achieve the above-mentioned object of the invention, the technical solution adopted by the present invention is:

[0006] A fixing mechanism is installed on the reading rack body, and the fixing mechanism includes a pair of fixing compartments, a rotating rod is rotatably installed in the fixing compartment, a gear is installed on the rotating rod, a pair of gear rods are provided in the fixing compartment, the gears are engaged with the gear rods, a lower pressure plate is fixedly installed under the pair of gear rods, and a protective pad is installed under the lower pressure plate.

[0007] The installation of the fixed bin facilitates support, so that a mechanism for fixing textbooks can be installed therein. The installation of the rotating rod facilitates rotation, which is conducive to driving the rotation of the gear. The rotation of the gear facilitates the rotation of the rotating rod, thereby driving the gear rod to descend. The installation of the gear rod facilitates the descent or ascent according to the rotation of the gear, so it is conducive to driving the lower pressure plate to descend. The descent of the lower pressure plate will drive the protective pad to fix the textbook.

[0008] As an improvement, a connecting plate is provided in the fixed bin, the connecting plate is connected to the gear rod, a sliding rod is fixedly installed in the fixed bin, and the connecting plate is slidably installed on the sliding rod.

[0009] The installation of the connecting plate facilitates the realization of the supporting function, so that the gear rods can slide on the slide rods when descending or ascending, thereby making the pair of gear rods more stable when ascending and descending.

[0010] As an improvement, one end of the rotating rod passes through the fixed compartment. A handle is installed on the fixed compartment, and the handle is connected to the rotating rod.

[0011] The installation of the handle facilitates the manual rotation of the teacher, thereby facilitating the rotation of the rotating rod to drive other mechanisms.

[0012] As an improvement, the rotating mechanism includes a rotating disk, which is installed under the reading rack body and has a plurality of blocks installed on the rotating disk.

[0013] The installation of the rotating disk facilitates the support, thereby facilitating the installation of a mechanism thereon for driving the reading rack body to rotate, and the installation of the card block facilitates the engagement of the card ball, thereby facilitating the position of the rotating disk.

[0014] As an improvement, a limit frame is provided on one side of the rotating disk, a locking ball is provided at one end of the limit frame, and a circular groove matching the locking ball is bored on the locking block.

[0015] The installation of the limiting frame has a supporting function, so the support of the limiting frame makes it easy to install a mechanism that is beneficial to limiting the rotating disk.

[0016] As an improvement, a retractable rod is installed in the limiting frame, the locking ball is installed on the retractable rod, and a spring is provided on the outer sleeve of the retractable rod.

[0017] The installation of the retractable rod has a retracting effect, so that when the card ball is pushed, the retractable rod can be squeezed and retracted into the limit frame. The installation of the spring facilitates the benefit of retraction and rebound, so that the card ball can be driven to rebound to its original position.

[0018] As an improvement, a base is provided under the rotating disk, the limiting frame is installed on the base, and a plurality of rotating beads are rotatably installed between the base and the rotating disk.

[0019] The installation of the rotating ball makes it easier for the rotating disk to rotate because the rotating ball plays a rolling role. As a result, the rotation of the rotating disk will be smoother.

[0020] As an improvement, an annular groove matching the rotating ball is bored between the rotating disk and the base.

[0021] The beneficial effects of the present invention are as follows: through the setting of the corresponding mechanism, the teacher can fix the book when using the reading rack for teaching, thereby ensuring that the book will not slip during the teaching process. At the same time, when the teacher needs to show the content of the book to the students, the book can be turned for reading, so that the teacher does not need to pick up the book for display, which will enable the teacher to focus more on teaching and improve the quality of teaching. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a front sectional view of a reading stand for teaching Chinese in secondary vocational schools according to the present invention.

[0023] Figure 2 The present invention is a top view of a cross-sectional view of a reading rack for teaching Chinese in secondary vocational schools.

[0024] Figure 3 for Figure 1 Schematic diagram of the structure at point A in the middle.

[0025] In the figure: 1. Reading rack body; 2. Fixing mechanism; 201. Fixing compartment; 202. Rotating rod; 203. Gear; 204. Gear rod; 205. Lower pressure plate; 206. Protective pad; 207. Connecting plate; 208. Sliding rod; 209. Handle; 3. Rotating mechanism; 301. Rotating disk; 302. Block; 303. Limiting frame; 304. Blocking ball; 305. Retracting rod; 306. Spring; 307. Base; 308. Rotating ball. DETAILED DESCRIPTION

[0026] To make the contents of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Identical parts are denoted by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "up," and "down" used in the following description refer to directions in the accompanying drawings, and the terms "inward" and "outward" refer to directions toward or away from the geometric center of a particular component, respectively.

[0027] like Figure 1 and Figure 2As shown, a fixing mechanism 2 is installed on the reading rack body 1, and the fixing mechanism 2 includes a pair of fixing compartments 201, a rotating rod 202 is rotatably installed in the fixing compartment 201, a gear 203 is installed on the rotating rod 202, a pair of gear rods 204 are provided in the fixing compartment 201, the gear 203 is engaged with the gear rod 204, a lower pressure plate 205 is fixedly installed under the pair of gear rods 204, and a protective pad 206 is installed under the lower pressure plate 205.

[0028] The installation of the fixed bin 201 facilitates support, so that a mechanism for fixing textbooks can be installed therein. The installation of the rotating rod 202 facilitates rotation, which is conducive to driving the rotation of the gear 203. The rotation of the gear 203 facilitates the rotation of the rotating rod 202, thereby driving the gear rod 204 to descend. The installation of the gear rod 204 facilitates the descent or ascent according to the rotation of the gear 203, so it is conducive to driving the descent of the lower pressure plate 205. The descent of the lower pressure plate 205 will drive the protective pad 206 to fix the textbook.

[0029] A connecting plate 207 is provided in the fixed compartment 201 , and the connecting plate 207 is connected to the gear rod 204 . A sliding rod 208 is fixedly installed in the fixed compartment 201 , and the connecting plate 207 is slidably installed on the sliding rod 208 .

[0030] The installation of the connecting plate 207 facilitates the realization of the supporting function, so that the gear rods 204 can slide on the slide rods 208 when descending or ascending, thereby making the pair of gear rods 204 more stable when ascending or descending.

[0031] One end of the rotating rod 202 passes through the fixed chamber 201. A handle 209 is installed on the fixed chamber 201, and the handle 209 is connected to the rotating rod 202.

[0032] The installation of the handle 209 facilitates the manual rotation of the teacher, thereby facilitating the rotation of the rotating rod 202 to drive other mechanisms.

[0033] like Figure 1 and Figure 3 As shown, the rotating mechanism 3 includes a rotating disk 301 , which is installed under the reading rack body 1 , and a plurality of blocks 302 are installed on the rotating disk 301 .

[0034] The installation of the rotating disk 301 facilitates the support, so that the support of the rotating disk 301 facilitates the installation of a mechanism thereon that drives the reading rack body 1 to rotate, and the installation of the clamping block 302 facilitates the clamping action of the clamping ball 304, which is beneficial for limiting the position of the rotating disk 301.

[0035] A limiting frame 303 is provided on one side of the rotating disk 301 , a locking ball 304 is provided at one end of the limiting frame 303 , and a circular groove matching the locking ball 304 is bored on the locking block 302 .

[0036] The installation of the limiting frame 303 has a supporting function, so the support of the limiting frame 303 makes it easy to install a mechanism that is beneficial to limiting the rotating disk 301 therein.

[0037] A retractable rod 305 is installed in the limiting frame 303 , the locking ball 304 is installed on the retractable rod 305 , and a spring 306 is provided on the outer sleeve of the retractable rod 305 .

[0038] The installation of the retractable rod 305 has a retracting effect, so that when the card ball 304 is pushed, the retractable rod 305 can be squeezed and retracted into the limit frame 303, and the installation of the spring 306 facilitates the benefit of retraction and rebound, so that the card ball 304 can be driven to rebound to its original position.

[0039] A base 307 is provided under the rotating disk 301 , the limiting frame 303 is installed on the base 307 , and a plurality of rotating beads 308 are rotatably installed between the base 307 and the rotating disk 301 .

[0040] The installation of the rotating ball 308 makes it easier for the rotating ball 308 to roll when the rotating disk 301 is rotated, so that the rotating disk 301 can rotate more smoothly.

[0041] An annular groove matching the rotating ball 308 is bored between the rotating disk 301 and the base 307 .

[0042] During use, the Chinese teaching textbook is laid flat on the reading rack body 1, and then the handle 209 is manually turned to drive the rotating rod 202 to rotate, so that when the rotating rod 202 rotates, the gear 203 is driven to rotate, so the gear 203 drives the gear rod 204 to descend, so when the gear rod 204 descends, it drives the lower pressing plate 205 and the protective pad 206 to descend, so that the protective pad 206 can press the textbook placed on the reading rack body 1, thereby effectively When the textbook needs to be rotated to show it to students, the reading rack body 1 needs to be rotated to drive the rotation of the rotating disk 301, so that the card block 302 will squeeze the card ball 304 through the thrust, so that the card ball 304 pushes the retraction rod 305 to be compressed and retracted into the limit frame 303. Then, after rotating to the appropriate position and stopping, the card block 302 is aligned with the limit frame 303, and the spring 306 rebounds to drive the card ball 304 to be stuck into the card block 302 again, thereby achieving position limitation.

[0043] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention shall be included in the scope of protection of the present invention.

Claims

1. A reading stand for Chinese language teaching in secondary vocational schools, characterized by: include: Reading rack body (1); A fixing mechanism (2) is mounted on the reading rack body (1), the fixing mechanism (2) comprising a pair of fixing chambers (201), a rotating rod (202) being rotatably mounted in the fixing chamber (201), a gear (203) being mounted on the rotating rod (202), a pair of gear rods (204) being arranged in the fixing chamber (201), the gear (203) being meshed with the gear rods (204), a lower pressure plate (205) being fixedly mounted under the pair of gear rods (204), and a protective pad (206) being mounted under the lower pressure plate (205); The rotating mechanism (3) is installed under the reading rack body (1).

2. A reading stand for Chinese language teaching in secondary vocational schools according to claim 1, characterized in that: A connecting plate (207) is provided in the fixed bin (201), and the connecting plate (207) is connected to the gear rod (204). A sliding rod (208) is fixedly installed in the fixed bin (201), and the connecting plate (207) is slidably installed on the sliding rod (208).

3. A reading stand for Chinese language teaching in secondary vocational schools according to claim 2, characterized in that: One end of the rotating rod (202) is arranged to pass through the fixed compartment (201). A handle (209) is installed on the fixed compartment (201), and the handle (209) is connected to the rotating rod (202).

4. A reading stand for teaching Chinese in secondary vocational schools according to claim 1, characterized in that: The rotating mechanism (3) comprises a rotating disk (301), the rotating disk (301) is installed under the reading rack body (1), and a plurality of card blocks (302) are installed on the rotating disk (301).

5. A reading stand for Chinese language teaching in secondary vocational schools according to claim 4, characterized in that: A limiting frame (303) is provided on one side of the rotating disk (301), a locking ball (304) is provided on one end of the limiting frame (303), and a circular groove matching the locking ball (304) is bored on the locking block (302).

6. A reading stand for Chinese language teaching in secondary vocational schools according to claim 5, characterized in that: A retractable rod (305) is installed in the limiting frame (303), the clamping ball (304) is installed on the retractable rod (305), and a spring (306) is provided on the outer sleeve of the retractable rod (305).

7. A reading stand for Chinese language teaching in secondary vocational schools according to claim 6, characterized in that: A base (307) is provided under the rotating disk (301), the limiting frame (303) is installed on the base (307), and a plurality of rotating beads (308) are rotatably installed between the base (307) and the rotating disk (301).

8. The reading stand for Chinese language teaching in secondary vocational schools according to claim 7, characterized in that: An annular groove matching the rotating ball (308) is bored between the rotating disk (301) and the base (307).

Images