CN213781312U - Successful ladder teaching aid - Google Patents
Successful ladder teaching aid Download PDFInfo
- Publication number
- CN213781312U CN213781312U CN202120048769.6U CN202120048769U CN213781312U CN 213781312 U CN213781312 U CN 213781312U CN 202120048769 U CN202120048769 U CN 202120048769U CN 213781312 U CN213781312 U CN 213781312U
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- ladder
- connecting rod
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Abstract
The utility model discloses a successful ladder teaching aid, including frame, fixed block and coupling spring, the fixed way has been seted up to the inside of frame, and the inside of fixed way is provided with the fixed block, the one end of fixed block is connected with fixing spring, and fixing spring's one end is provided with fixed cover, fixed cover is located the outside of fixed block, and fixed cover is located the inside of fixed way, fixed way and fixed cover are sliding connection, and fixed way is linked together with the fixed way of ortho-position, the inside coupling spring that is provided with in rear side of frame, and coupling spring's one end is provided with the connecting rod. This successful ladder teaching aid makes it and frame between have the clearance through the removal connecting rod when the device is using, then with pen container card between frame and connecting rod, connecting spring drives the inside removal of connecting rod to fix the device, can also be with the sucking disc laminating door body, thereby make the sucking disc adsorb the device, and then fix the device.
Description
Technical Field
The utility model relates to a teaching technical field specifically is a successful ladder teaching aid.
Background
The ladder has the meaning of success, so successful ladder teaching aid can promote the student to study, and the help mr knows that every student's advantage shortcoming is different, carries different requirements respectively to every student's advantage or shortcoming, and then improves the teaching effect, and general successful ladder teaching aid has some shortcomings when using, for example:
firstly, a common successful ladder teaching aid is inconvenient to fix the device at different positions when in use, so that the position of the device cannot be adjusted according to actual conditions, and the use of the device is influenced;
secondly, the position of general successful ladder teaching aid to each subject of being not convenient for when using adjusts to can not adjust the device according to different student's different situation, and then reduced the practicality of device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a successful ladder teaching aid to provide and be not convenient for fix the device in the position of difference and be not convenient for carry out the problem adjusted to the position of each subject in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a successful ladder teaching aid, includes frame, fixed block and coupling spring, the fixed way has been seted up to the inside of frame, and the inside of fixed way is provided with the fixed block, the one end of fixed block is connected with fixing spring, and fixing spring's one end is provided with fixed cover, fixed cover is located the outside of fixed block, and fixed cover is located the inside of fixed way, fixed way and fixed cover are sliding connection, and fixed way is linked together with the fixed way of ortho-position, the front side of frame is provided with the mount, and the mount is located the below of fixed way to the internally connected with limiting plate of mount, the inside coupling spring that is provided with in rear side of frame, and coupling spring's one end is provided with the connecting rod to the rear side of connecting rod is connected with the sucking disc.
Preferably, the lower end of the rack is in a step shape, and fixing frames are uniformly distributed on the front side of the rack.
Preferably, the fixed block is embedded in the fixed channel, and the fixed channel is equidistantly provided with the inside of the rack.
Preferably, the two sides of the fixed block are symmetrically provided with fixed sleeves, the fixed block and the fixed sleeves form a telescopic structure, and the outer side of each fixed sleeve is made of a rubber material.
Preferably, the mount is "J" shape, and one side of mount and limiting plate constitute rotating-structure, the opposite side and the limiting plate of mount are the block connection, and the one end of limiting plate comprises rubber materials.
Preferably, the connecting rod is "L" shape, and connecting rod and frame constitute extending structure to one side equidistance of connecting rod is provided with the sucking disc.
Compared with the prior art, the beneficial effects of the utility model are that: the successful step teaching aid is a teaching aid for the steps,
1. when the device is used, the connecting rod is moved to form a gap between the device and the rack, then the pen container is clamped between the rack and the connecting rod, the connecting spring drives the connecting rod to move inwards, so that the device is fixed, and the sucker can be attached to the door body, so that the sucker adsorbs the device, and further the device is fixed;
2. after the mascot representing each step is placed in the fixing frame, the limiting plate is rotated, and after one end of the limiting plate is contacted with the fixing frame, the limiting plate is deformed due to the fact that one end of the limiting plate is made of rubber materials, so that the limiting plate is embedded into the fixing frame, and the mascot is limited;
3. the fixing block representing the subject is placed in the fixing channel, the position and the height of the fixing block are adjusted by moving the fixing block, and then the fixing spring pushes the fixing sleeve to move outwards, so that the fixing sleeve is in contact with the fixing channel.
Drawings
FIG. 1 is a schematic view of the overall front view structure of the present invention;
FIG. 2 is a schematic side sectional view of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;
fig. 4 is the utility model discloses the sectional structure schematic diagram of bowing of fixed block and fixed spring installation.
In the figure: 1. a frame; 2. a fixed way; 3. a fixed block; 4. fixing the spring; 5. fixing a sleeve; 6. a fixed mount; 7. a limiting plate; 8. a connecting spring; 9. a connecting rod; 10. and (4) sucking discs.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a successful ladder teaching aid comprises a rack 1, a fixed channel 2, a fixed block 3, a fixed spring 4, a fixed sleeve 5, a fixed frame 6, a limiting plate 7, a connecting spring 8, a connecting rod 9 and a sucker 10, wherein the fixed channel 2 is arranged inside the rack 1, the fixed block 3 is arranged inside the fixed channel 2, one end of the fixed block 3 is connected with the fixed spring 4, one end of the fixed spring 4 is provided with the fixed sleeve 5, the fixed sleeve 5 is positioned outside the fixed block 3, the fixed sleeve 5 is positioned inside the fixed channel 2, the fixed channel 2 is in sliding connection with the fixed sleeve 5, the fixed channel 2 is communicated with the adjacent fixed channel 2, the front side of the rack 1 is provided with the fixed frame 6, the fixed frame 6 is positioned below the fixed channel 2, the inside of the fixed frame 6 is connected with the limiting plate 7, the inside of the rear side of the rack 1 is provided with the connecting spring 8, and one end of the connecting spring 8 is provided with the connecting rod 9, and a suction cup 10 is connected to the rear side of the connection rod 9.
The lower extreme of frame 1 is the echelonment, and the front side evenly distributed of frame 1 has mount 6, because the lower extreme of frame 1 is the echelonment, and the echelonment has the meaning of success, and the one deck one-level, the advance of target one by one, to student, the level education, the teaching is executed to the factors, different requirements are proposed to the student of different levels, lets every student all obtain the best development, and every student advantage and shortcoming are different, are convenient for to propose different requirements respectively to the advantage or the shortcoming of every student.
Fixed block 3 embedded type is installed in the inside of fixed way 2, and fixed way 2 equidistance is provided with the inside of frame 1, and the surface of fixed block 3 is carved with the typeface to can distinguish different disciplines through fixed block 3, can adjust its position through removing fixed block 3, thereby be convenient for adjust the horizontal position and the height of fixed block 3, and then the use of the device of being convenient for.
The bilateral symmetry of fixed block 3 is provided with fixed cover 5, and fixed block 3 constitutes extending structure with fixed cover 5, and the outside of fixed cover 5 comprises rubber materials, when fixed block 3 is using, with 3 embedded installations in fixed way 2's inside of fixed block, after fixed block 3 removed suitable position, fixed spring 4 promoted fixed cover 5 outwards removal, thereby make fixed cover 5 imbed the inside of fixed way 2, because the outside of fixed cover 5 comprises rubber materials, so fixed cover 5 and fixed way 2 between have very big frictional force, thereby prevent that fixed block 3 from taking place to remove, and then increase the stability of device.
The connecting rod 9 is L-shaped, the connecting rod 9 and the rack 1 form a telescopic structure, the suckers 10 are arranged on one side of the connecting rod 9 at equal intervals, and the suckers 10 are arranged on the rear side of the device at equal intervals, so that the device can be adsorbed on a door, the connecting rod 9 can be moved outwards, the connecting rod 9 and the rack 1 are embedded into two sides of the pen container, and the device and the pen container are fixed.
The working principle is as follows: when the successful ladder teaching aid is used, the device is firstly installed behind a door or on a pen container according to requirements, when the device is installed on the pen container, the connecting rod 9 is moved backwards, a certain gap is formed between the connecting rod 9 and the rack 1, then the connecting rod and the rack are inserted into the side face of the pen container, the connecting spring 8 drives the connecting rod 9 to restore to the original position, the side face of the pen container is clamped, the stability of the device is further improved, and when the device is connected with the door, the sucking disc 10 is in contact with the door body by pressing the rack 1, and the device is adsorbed on the door;
then, fixing blocks 3 representing different disciplines are embedded and installed inside the fixed channel 2 according to requirements, the positions of the fixing blocks 3 in the fixed channel 2 are adjusted by moving the fixing blocks, and then a fixing spring 4 pushes a fixing sleeve 5 to move outwards, so that the fixing sleeve 5 is in contact with the fixed channel 2, and the fixing blocks 3 are fixed to prevent sliding;
the mascot representing each ladder is placed inside the fixing frame 6, and then the limiting plate 7 is rotated to be embedded into the fixing frame 6, so that the mascot is fixed, and the overall practicability is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a successful ladder teaching aid, includes frame (1), fixed block (3) and coupling spring (8), its characterized in that: the fixing channel (2) is arranged in the rack (1), the fixing block (3) is arranged in the fixing channel (2), one end of the fixing block (3) is connected with a fixing spring (4), one end of the fixing spring (4) is provided with a fixing sleeve (5), the fixing sleeve (5) is positioned outside the fixing block (3), the fixing sleeve (5) is positioned in the fixing channel (2), the fixing channel (2) and the fixing sleeve (5) are in sliding connection, the fixing channel (2) is communicated with the fixing channel (2) at the ortho position, a fixing frame (6) is arranged on the front side of the rack (1), the fixing frame (6) is positioned below the fixing channel (2), a limiting plate (7) is connected inside the fixing frame (6), a connecting spring (8) is arranged inside the rear side of the rack (1), and a connecting rod (9) is arranged at one end of the connecting spring (8), and the rear side of the connecting rod (9) is connected with a sucker (10).
2. A successful ladder teaching aid as claimed in claim 1 wherein: the lower end of the rack (1) is in a step shape, and fixing frames (6) are uniformly distributed on the front side of the rack (1).
3. A successful ladder teaching aid as claimed in claim 1 wherein: fixed block (3) embedded type is installed in the inside of fixed way (2), and fixed way (2) equidistance is provided with the inside of frame (1).
4. A successful ladder teaching aid as claimed in claim 1 wherein: the two sides of the fixed block (3) are symmetrically provided with fixed sleeves (5), the fixed block (3) and the fixed sleeves (5) form a telescopic structure, and the outer side of each fixed sleeve (5) is made of rubber materials.
5. A successful ladder teaching aid as claimed in claim 1 wherein: the fixing frame (6) is J-shaped, one side of the fixing frame (6) and the limiting plate (7) form a rotating structure, the other side of the fixing frame (6) is connected with the limiting plate (7) in a clamping mode, and one end of the limiting plate (7) is made of rubber materials.
6. A successful ladder teaching aid as claimed in claim 1 wherein: connecting rod (9) are "L" shape, and connecting rod (9) and frame (1) constitute extending structure to one side equidistance of connecting rod (9) is provided with sucking disc (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120048769.6U CN213781312U (en) | 2021-01-09 | 2021-01-09 | Successful ladder teaching aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120048769.6U CN213781312U (en) | 2021-01-09 | 2021-01-09 | Successful ladder teaching aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213781312U true CN213781312U (en) | 2021-07-23 |
Family
ID=76901296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120048769.6U Active CN213781312U (en) | 2021-01-09 | 2021-01-09 | Successful ladder teaching aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213781312U (en) |
-
2021
- 2021-01-09 CN CN202120048769.6U patent/CN213781312U/en active Active
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