CN215603910U - Teaching material fixing mechanism for primary school moral and law treatment course - Google Patents
Teaching material fixing mechanism for primary school moral and law treatment course Download PDFInfo
- Publication number
- CN215603910U CN215603910U CN202122012939.8U CN202122012939U CN215603910U CN 215603910 U CN215603910 U CN 215603910U CN 202122012939 U CN202122012939 U CN 202122012939U CN 215603910 U CN215603910 U CN 215603910U
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- Prior art keywords
- fixedly connected
- teaching material
- strip
- supporting plate
- fixing mechanism
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- 239000000463 material Substances 0.000 title claims abstract description 28
- 239000000203 mixture Substances 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 2
- 230000000712 assembly Effects 0.000 claims description 2
- 210000003141 lower extremity Anatomy 0.000 claims 1
- 230000000903 blocking effect Effects 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a teaching material fixing mechanism for moral and legal medical lessons in primary schools, which comprises a chassis, an upright post fixedly connected to the chassis and a sliding sleeve arranged on the upright post in a sliding manner, wherein the front end of the sliding sleeve is rotatably provided with a supporting plate through a rotating shaft, and the supporting plate is provided with two symmetrically arranged fixing components; the fixing assembly comprises a fixing strip positioned above the supporting plate, an inserting rod is fixedly connected to the side wall of the fixing strip, and the other end of the inserting rod penetrates through the supporting plate and is fixedly connected with a connecting strip. This primary school moral and law are teaching material fixed establishment for lesson, through setting up fixed subassembly and backup pad, place books in this backup pad, then press the both ends of books respectively at the fixed strip downside that corresponds, under the elasticity of spring, promote the connecting strip and move down, the connecting strip drives the fixed strip through the inserted bar and descends, the fixed strip is fixed this books like this, liberated both hands, do not need to hold, avoid the hand tired, and can not fold naturally.
Description
Technical Field
The utility model relates to the technical field of teaching auxiliary equipment, in particular to a teaching material fixing mechanism for primary school morals and law treatment courses.
Background
The teaching material is a teaching book compiled according to course standards and systematically reflecting subject contents, is specific to the course standards, is different from general books, is usually divided into units or chapters according to a school year or school period, mainly comprises a catalog, a text, a problem, an experiment, a chart, an annotation, an appendix and the like, and the text is a main body of the teaching material.
Teachers place teaching materials on a desktop or hold the teaching materials by hands to watch the teaching materials in the teaching process, the teaching materials need to be stood due to too long distance, books are easy to fold naturally, and hands of teachers are sore for a long time, so that great inconvenience is caused to use.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a teaching material fixing mechanism for primary school moral and legal medical treatment courses, and solves the problems in the background art.
(II) technical scheme
In order to achieve the purpose, the utility model is realized by the following technical scheme: the teaching material fixing mechanism for the moral and legal medical lessons in primary schools comprises a base plate, an upright post fixedly connected to the base plate and a sliding sleeve arranged on the upright post in a sliding mode, wherein a supporting plate is rotatably arranged at the front end of the sliding sleeve through a rotating shaft, and two symmetrically arranged fixing assemblies are arranged on the supporting plate;
the fixing assembly comprises a fixing strip positioned above the supporting plate, an inserting rod is fixedly connected to the side wall of the fixing strip, the other end of the inserting rod penetrates through the supporting plate and is fixedly connected with a connecting strip, and a spring is fixedly connected between the connecting strip and the supporting plate.
Optionally, the spring sleeves the inserted bars, and the number of the inserted bars is at least two.
Optionally, two symmetrically arranged pen containers are fixedly connected to the chassis.
Optionally, a barrier strip is fixedly connected to the supporting plate, and the barrier strip is located at the lower edge of the supporting plate.
Optionally, a groove is formed in the supporting plate and is located in the middle of the supporting plate.
Optionally, a threaded rod is inserted in the chassis in a rotating manner, the upper end of the threaded rod penetrates through the sliding sleeve and is fixedly connected with a rotating block, and the threaded rod is in threaded connection with the sliding sleeve.
(III) advantageous effects
The utility model provides a teaching material fixing mechanism for primary school morals and law curing courses, which has the following beneficial effects:
1. this primary school moral and law are teaching material fixed establishment for lesson, through setting up fixed subassembly and backup pad, place books in this backup pad, then press the both ends of books respectively at the fixed strip downside that corresponds, under the elasticity of spring, promote the connecting strip and move down, the connecting strip drives the fixed strip through the inserted bar and descends, the fixed strip is fixed this books like this, liberated both hands, do not need to hold, avoid the hand tired, and can not fold naturally.
2. This primary school moral and law are teaching material fixed establishment for lesson rotates the turning block through setting up threaded rod and turning block, drives the threaded rod and rotates to the draw runner slides on the stand, has realized the altitude mixture control to the backup pad like this, is convenient for adjust to suitable posture and operates, thereby has satisfied the needs that use.
Drawings
FIG. 1 is a front perspective view of a teaching material fixing mechanism for moral and legal medical lessons of primary schools according to the present invention;
FIG. 2 is a rear perspective view of the teaching material fixing mechanism for the moral and legal medical lessons of primary school according to the present invention;
fig. 3 is a three-dimensional structure diagram of a fixing component of the teaching material fixing mechanism for moral and legal medical lessons of primary schools according to the present invention.
In the figure: 1. a chassis; 2. a column; 3. a threaded rod; 4. a sliding sleeve; 5. a support plate; 6. blocking strips; 7. a groove; 8. a pen container; 9. a fixing assembly; 91. a fixing strip; 92. a connecting strip; 93. inserting a rod; 94. a spring; 10. and (6) rotating the block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1 to 3, the present invention provides a technical solution: the teaching material fixing mechanism for the moral and legal medical lessons in primary schools comprises a chassis 1, an upright post 2 fixedly connected to the chassis 1 and a sliding sleeve 4 arranged on the upright post 2 in a sliding manner, wherein a supporting plate 5 is rotatably arranged at the front end of the sliding sleeve 4 through a rotating shaft, two symmetrically arranged fixing components 9 are arranged on the supporting plate 5, and a book is conveniently fixed through the fixing components 9, so that both hands are liberated, and the teaching material fixing mechanism is convenient to use;
The springs 94 are sleeved on the insertion rods 93, and the number of the insertion rods 93 is at least two, so that the fixing strips 91 are guided, and books can be fixed conveniently.
Two pen containers 8 which are symmetrically arranged are fixedly connected to the chassis 1, and the pen containers 8 are arranged to be capable of containing small office articles.
The supporting plate 5 is fixedly connected with a blocking strip 6, the blocking strip 6 is positioned at the lower edge of the supporting plate 5, and the blocking strip 6 is arranged to support the book.
Set up recess 7 on backup pad 5, recess 7 is located backup pad 5 middle part, pegs graft inside recess 7 with the books middle part, is convenient for fix a position, and the installation is more firm.
Rotate on chassis 1 and insert and be equipped with threaded rod 3, 3 upper ends of threaded rod run through sliding sleeve 4 and fixedly connected with turning block 10, and threaded rod 3 is threaded connection with sliding sleeve 4, and rotatory turning block 10 drives threaded rod 3 and rotates, and sliding sleeve 4 slides on stand 2, has realized like this that the height control to backup pad 5 is convenient for adjust to suitable posture and operates.
To sum up, this primary school moral and law lesson are with teaching material fixed establishment, place books on this backup pad 5, then press the both ends of books respectively at the fixed strip 91 downside that corresponds, under spring 94's elasticity, promote connecting strip 92 and move down, connecting strip 92 drives fixed strip 91 through inserted bar 93 and descends, fixed strip 91 fixes this books like this, the both hands have been liberated, do not need to hand, avoid the hand fatigue, and can not fold naturally, when needs take out books, upwards carry and draw this connecting strip 92, separate fixed strip 91 and books, thereby shift out books.
The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as rivets, welding and the like mature in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted, and the content which is not described in detail in the specification belongs to the prior art known by persons skilled in the art.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The teaching material fixing mechanism for the moral and legal courses of primary schools is characterized by comprising a base plate (1), an upright post (2) fixedly connected to the base plate (1) and a sliding sleeve (4) arranged on the upright post (2) in a sliding mode, wherein a supporting plate (5) is rotatably arranged at the front end of the sliding sleeve (4) through a rotating shaft, and two symmetrically arranged fixing assemblies (9) are arranged on the supporting plate (5);
fixed subassembly (9) is including fixed strip (91) that is located backup pad (5) top, fixed strip (91) lateral wall fixedly connected with inserted bar (93), inserted bar (93) other end runs through backup pad (5) and fixedly connected with connecting strip (92), fixedly connected with spring (94) between connecting strip (92) and backup pad (5).
2. The teaching material fixing mechanism for primary school moral and legal medical lessons according to claim 1, wherein: the spring (94) is sleeved on the inserted rod (93), and the number of the inserted rods (93) is at least two.
3. The teaching material fixing mechanism for primary school moral and legal medical lessons according to claim 1, wherein: the chassis (1) is fixedly connected with two symmetrically arranged pen containers (8).
4. The teaching material fixing mechanism for primary school moral and legal medical lessons according to claim 1, wherein: fixedly connected with blend stop (6) on backup pad (5), blend stop (6) are located backup pad (5) lower limb department.
5. The teaching material fixing mechanism for primary school moral and legal medical lessons according to claim 1, wherein: the supporting plate (5) is provided with a groove (7), and the groove (7) is located in the middle of the supporting plate (5).
6. The teaching material fixing mechanism for primary school moral and legal medical lessons according to claim 1, wherein: the chassis (1) is rotatably inserted with a threaded rod (3), the upper end of the threaded rod (3) penetrates through the sliding sleeve (4) and is fixedly connected with a rotating block (10), and the threaded rod (3) is in threaded connection with the sliding sleeve (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122012939.8U CN215603910U (en) | 2021-08-25 | 2021-08-25 | Teaching material fixing mechanism for primary school moral and law treatment course |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122012939.8U CN215603910U (en) | 2021-08-25 | 2021-08-25 | Teaching material fixing mechanism for primary school moral and law treatment course |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215603910U true CN215603910U (en) | 2022-01-25 |
Family
ID=79901917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122012939.8U Expired - Fee Related CN215603910U (en) | 2021-08-25 | 2021-08-25 | Teaching material fixing mechanism for primary school moral and law treatment course |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215603910U (en) |
-
2021
- 2021-08-25 CN CN202122012939.8U patent/CN215603910U/en not_active Expired - Fee Related
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| 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: 20220125 |