CN216184042U - Auxiliary tool for teacher vocational training work - Google Patents
Auxiliary tool for teacher vocational training work Download PDFInfo
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- CN216184042U CN216184042U CN202121371316.3U CN202121371316U CN216184042U CN 216184042 U CN216184042 U CN 216184042U CN 202121371316 U CN202121371316 U CN 202121371316U CN 216184042 U CN216184042 U CN 216184042U
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- auxiliary tool
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Abstract
The utility model discloses an auxiliary tool for teacher vocational training workers, which comprises an adjusting leg arranged on a base, wherein the top of the adjusting leg is fixedly provided with a mounting frame, and the inside of the mounting frame is rotatably provided with a back plate. This teacher is appurtenance for vocational training work, through adjusting the leg, the installing frame, the backplate, the clipboard, connect the setting of grey frame and brush hair board, during the use, user's accessible is adjusted the leg and is adjusted the height of installing frame, rotating angle adjustment knob post can be adjusted the angle of clipboard simultaneously, convenient training is used, simultaneously when needs are cleaned the clipboard, the handheld mobile sleeve of personnel drives the sponge and wipes and remove on the clipboard surface, make the chalk word cleaned, the chalk dust falls into and connects in the grey frame, can make the chalk dust in the frame fall into the collection bottle through going out the ash hole and obtain collecting through sliding brush hair board to one side, the follow-up centralized processing of being convenient for, to a great extent can avoid the dust to fall and is inhaled by personnel after subaerial the uplift.
Description
Technical Field
The utility model relates to the technical field of education, in particular to an auxiliary tool for teacher vocational training.
Background
Teachers, who take education as the living profession, which is one of the oldest professions in human society, arrange students to sit in, issue learning materials, prepare lessons, give lessons, modify homework, guide and assist students to learn, organize lesson listening practice, organize exams, teach scientific culture basic knowledge, develop master academic exchange, improve comprehensive practical abilities of students such as observation learning, memory cognition, manual communication and operation, cultivate specialties of students, promote comprehensive development of morality, intelligence, body, beauty and labor and master experience technologies in specified time nodes according to facilities and conditions of schools and personal job titles.
The operation that needs the training in the society at present has too much, for example, the teacher need write the show when training in class, then can utilize the show board to come for everybody lecture, traditional show board structure is comparatively single, can only fix a certain position mostly, and be difficult to carry out height according to the demand, the regulation of angle, the practicality is lower, and when cleaning chalk word on the show board, the chalk dust falls subaerial, personnel walk around and move about and drive the dust easily and raise, personnel inhale and cause harm to the health easily after considering, then, the inventor is in view of this, inherit the experience of this abundant design development of relevant trade and actual manufacturing for many years, study the improvement to current structure and disappearance, provide a teacher's professional training worker and act on the appurtenance.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides an auxiliary tool for a teacher vocational training worker, 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: an auxiliary tool for teacher vocational training workers comprises an adjusting leg arranged on a base, wherein the top of the adjusting leg is fixedly provided with an installation frame, a back plate is rotatably arranged in the mounting frame, a writing board is embedded in the middle of the front surface of the back plate through a retractable groove, the two sides of the front surface of the back plate are provided with limiting sliding grooves, the inner parts of the limiting sliding grooves are connected with connecting plates through limiting sliding blocks which are installed in a sliding way, the surface of the connecting plate is sleeved with a movable sleeve, the back of the movable sleeve is provided with a sponge eraser, the bottom of the front surface of the writing board is fixedly provided with an ash receiving frame, the dust receiving frame is connected with a brush board used for cleaning chalk dust in a sliding way by arranging a sliding chute, the back surface of the back board is threaded and provided with an adjusting stud, the back of the writing board is embedded with a bearing, and one end of the adjusting stud penetrating through the back plate is connected with the bearing.
Optionally, four feet distributed in a rectangular array are mounted on the lower surface of the base.
Optionally, the adjusting leg includes a sleeve leg connected with the base, an extending leg is sleeved inside the sleeve leg, a knob stud is threaded on the outer wall of the sleeve leg, one end of the knob stud penetrating the sleeve leg abuts against the outer wall of the extending leg, and a strip-shaped thread groove which abuts against one end of the knob stud penetrating the sleeve leg is formed in the outer wall of the extending leg.
Optionally, the box is placed to positive middle part of installing frame through bolt threaded connection, connect one side of diapire in the grey frame and seted up the ash hole, connect one side threaded connection of grey frame lower surface have with the corresponding receiving flask of ash hole.
Optionally, the angle adjustment knob post that is used for adjusting the backplate angle is worn to be equipped with by the screw thread on the installing frame outer wall, the hand lever is installed to the one end of angle adjustment knob post.
Optionally, the inner wall of the limiting sliding groove is provided with a damping pad, and the damping pad is made of rubber.
(III) advantageous effects
The utility model provides an auxiliary tool for teacher vocational training work, which has the following beneficial effects:
the auxiliary tool for teacher vocational training work is characterized in that the legs, the mounting frame, the back plate, the writing board, the dust receiving frame and the brushing board are arranged, when the auxiliary tool is used, a user can adjust the height of the mounting frame through the adjusting legs, meanwhile, the angle of the writing board can be adjusted through rotating the angle adjusting knob column, the training use is facilitated, when the writing board needs to be cleaned, the user can drive the sponge eraser to move on the surface of the writing board through the handheld moving sleeve, so that chalk characters are erased, chalk dust falls into the dust receiving frame, the chalk dust in the frame can fall into the collecting bottle through the dust outlet to be collected through sliding the brushing board to one side, the subsequent centralized treatment is facilitated, dust can be prevented from falling on the ground to be sucked by the user after being lifted up to a great extent, meanwhile, when posters are displayed to training staff, the writing board can move forwards through the rotatable adjusting stud, and the training board can be more conveniently watched by the staff on the seat, the practicability is higher.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is an expanded view of the present invention;
fig. 3 is a schematic structural view of an adjusting leg of the present invention.
In the figure: 1. a base; 2. adjusting the legs; 201. sleeving legs; 202. extending the legs; 203. a knob stud; 204. a strip-shaped thread groove; 3. installing a frame; 4. a back plate; 5. a writing board; 6. a limiting chute; 7. a limiting slide block; 8. a connecting plate; 9. moving the sleeve; 10. sponge wiping; 11. a dust receiving frame; 12. a bristle plate; 13. placing the box; 14. a collection bottle; 15. adjusting the stud; 16. angle adjustment knob post.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: an auxiliary tool for teacher vocational training workers comprises an adjusting leg 2 installed on a base 1, a mounting frame 3 is fixedly installed at the top of the adjusting leg 2, a back plate 4 is rotatably installed inside the mounting frame 3, a writing board 5 is embedded in the front middle of the back plate 4 through an opening and closing groove, limiting sliding grooves 6 are formed in two front sides of the back plate 4, the inside of each limiting sliding groove 6 is connected with a connecting plate 8 through a sliding mounting limiting sliding block 7, a moving sleeve 9 is sleeved on the surface of each connecting plate 8, a sponge eraser 10 is arranged on the back of each moving sleeve 9, an ash receiving frame 11 is fixedly installed at the front bottom of each writing board 5, a brush hair plate 12 used for cleaning chalk ash is connected onto each ash receiving frame 11 through an opening sliding groove, and when the auxiliary tool is used, a user can adjust the height of the mounting frame 3 through the adjusting leg 2, meanwhile, the angle of the writing board 5 can be adjusted by rotating the angle adjusting knob post 16, so that the writing board 5 is convenient to train and use, when the writing board 5 needs to be cleaned, a person holds the movable sleeve 9 by hand to drive the sponge eraser 10 to move on the surface of the writing board 5, so that chalk characters are cleaned, chalk dust falls into the dust receiving frame 11, the chalk dust in the frame can fall into the collecting bottle 14 through the dust outlet by sliding the brush board 12 to one side, so that the chalk dust is collected, the subsequent centralized treatment is convenient, dust can be prevented from falling on the ground to a great extent and being sucked by the person, meanwhile, when a poster is pasted to a training person for display, the writing board 5 can be moved forward by rotating the adjusting screw post 15, so that the training person on a seat can watch the writing board conveniently, the practicability is high, the adjusting screw 15 is penetrated through the back thread of the back board 4, the back of the writing board 5 is embedded with a bearing, one end of the adjusting screw post 15 penetrating through the back board 4 is connected with the bearing, the lower surface of the base 1 is provided with four feet which are distributed in a rectangular array, the adjusting leg 2 comprises a sleeve leg 201 connected with the base 1, an extension leg 202 is sleeved inside the sleeve leg 201, a knob stud 203 penetrates through the outer wall of the sleeve leg 201 in a threaded manner, one end of the knob stud 203 penetrating into the sleeve leg 201 abuts against the outer wall of the extension leg 202, a strip-shaped thread groove 204 abutting against one end of the knob stud 203 penetrating into the sleeve leg 201 is formed in the outer wall of the extension leg 202, the middle part of the front surface of the mounting frame 3 is connected with a placing box 13 through a bolt thread, one side of the inner bottom wall of the dust receiving frame 11 is provided with a dust outlet, one side of the lower surface of the dust receiving frame 11 is connected with a collecting bottle 14 corresponding to the dust outlet in a threaded manner, an angle adjusting knob column 16 for adjusting the angle of the backboard 4 is penetrated through the thread in the outer wall of the mounting frame 3, one end of the angle adjusting knob column 16 is provided with a hand-operated rod, the inner wall of the limiting slide groove 6 is provided with a damping pad, the damping pad is made of rubber.
In conclusion, when the auxiliary tool for teacher vocational training work is used, a user can adjust the height of the mounting frame 3 through the adjusting legs 2, the mounting frame 3, the back plate 4, the writing board 5, the dust receiving frame 11 and the brushing board 12, when the auxiliary tool is used, the user can adjust the height of the mounting frame 3 through the adjusting legs 2, meanwhile, the angle of the writing board 5 can be adjusted through rotating the angle adjusting knob column 16, the training use is convenient, when the writing board 5 needs to be cleaned, the user can hold the movable sleeve 9 by hand to drive the sponge eraser 10 to move on the surface of the writing board 5, so that chalk characters are wiped, chalk dust falls into the dust receiving frame 11, the chalk dust in the frame can fall into the collecting bottle 14 through the dust outlet by sliding the brushing board 12 to one side to be collected, the subsequent centralized processing is convenient, the situation that the dust falls on the ground to be sucked by the user after the training is raised to a great extent, and meanwhile, when posters are displayed to the user, the writing board 5 can move forwards by rotating the adjusting stud 15, so that the writing board is more convenient for the trainees on the seat to watch, and the practicability is higher.
In the description of the present application, the terms "connect", "mount", "fix", "set", "provided", and the like are used in a broad sense, for example, the term "connect" may be a fixed connection or an indirect connection through intermediate components without affecting the relationship and technical effects of the components, or may be an integral connection or a partial connection, and as such, for a person skilled in the art, the specific meaning of the terms in the present invention or the present invention can be understood according to specific situations.
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 mature bolts, rivets, welding and the like in the prior art, the machinery, parts and equipment adopt conventional models in the prior art and the conventional connection mode in the prior art in addition to circuit connection, the details are not described, and the structure and the principle of the parts known to the skilled person can be known by technical manuals or conventional experimental methods.
Claims (6)
1. The utility model provides a teacher's vocational training worker is with appurtenance, is including installing regulation leg (2) on base (1), its characterized in that: the chalk dust cleaning device is characterized in that a mounting frame (3) is fixedly mounted at the top of the adjusting leg (2), a back plate (4) is mounted in the mounting frame (3) in a rotating mode, a writing board (5) is embedded in the front middle of the back plate (4) through arranging a retraction groove, limiting sliding grooves (6) are formed in the two front sides of the back plate (4), a connecting plate (8) is connected to the inside of each limiting sliding groove (6) through a sliding mounting limiting sliding block (7), a moving sleeve (9) is sleeved on the surface of the connecting plate (8), a sponge wiper (10) is arranged on the back of the moving sleeve (9), a dust receiving frame (11) is fixedly mounted at the front bottom of the writing board (5), a brush board (12) used for cleaning chalk dust is connected to the dust receiving frame (11) through arranging a sliding groove in a sliding mode, an adjusting stud (15) is arranged on the back thread of the back plate (4) in a penetrating mode, and a bearing is embedded in the back of the writing board (5), and the adjusting stud (15) penetrates through one end of the back plate (4) and is connected with the bearing.
2. The auxiliary tool for teacher vocational training work of claim 1, wherein: the lower surface of the base (1) is provided with four feet distributed in a rectangular array.
3. The auxiliary tool for teacher vocational training work of claim 1, wherein: adjusting leg (2) and including cover leg (201) that are connected with base (1), the inside cover of cover leg (201) is equipped with and extends leg (202), the knob double-screw bolt (203) are worn to be equipped with by the screw on cover leg (201) outer wall, the one end that knob double-screw bolt (203) penetrated cover leg (201) supports the outer wall that tightly extends leg (202), set up on the outer wall of extending leg (202) and penetrate bar thread groove (204) that the one end in cover leg (201) offset with knob double-screw bolt (203).
4. The auxiliary tool for teacher vocational training work of claim 1, wherein: the positive middle part of installing frame (3) has through bolt threaded connection and places box (13), connect one side of diapire in grey frame (11) and seted up the ash hole, connect one side threaded connection of grey frame (11) lower surface have with the corresponding receiving flask of ash hole (14).
5. The auxiliary tool for teacher vocational training work of claim 1, wherein: an angle adjusting knob column (16) used for adjusting the angle of the back plate (4) is arranged on the outer wall of the mounting frame (3) in a penetrating mode through threads, and a hand lever is installed at one end of the angle adjusting knob column (16).
6. The auxiliary tool for teacher vocational training work of claim 1, wherein: the inner wall of the limiting sliding groove (6) is provided with a damping pad, and the damping pad is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121371316.3U CN216184042U (en) | 2021-06-21 | 2021-06-21 | Auxiliary tool for teacher vocational training work |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121371316.3U CN216184042U (en) | 2021-06-21 | 2021-06-21 | Auxiliary tool for teacher vocational training work |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216184042U true CN216184042U (en) | 2022-04-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121371316.3U Active CN216184042U (en) | 2021-06-21 | 2021-06-21 | Auxiliary tool for teacher vocational training work |
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| Country | Link |
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| CN (1) | CN216184042U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114995597A (en) * | 2022-07-18 | 2022-09-02 | 安徽继远软件有限公司 | Electric power enterprise full-time industry training management device based on data middlebox |
-
2021
- 2021-06-21 CN CN202121371316.3U patent/CN216184042U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114995597A (en) * | 2022-07-18 | 2022-09-02 | 安徽继远软件有限公司 | Electric power enterprise full-time industry training management device based on data middlebox |
| CN114995597B (en) * | 2022-07-18 | 2022-11-25 | 安徽继远软件有限公司 | Electric power enterprise full-time industry training management device based on data middlebox |
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