CN215456325U - Posture correcting device for preschool education - Google Patents
Posture correcting device for preschool education Download PDFInfo
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- CN215456325U CN215456325U CN202120306607.8U CN202120306607U CN215456325U CN 215456325 U CN215456325 U CN 215456325U CN 202120306607 U CN202120306607 U CN 202120306607U CN 215456325 U CN215456325 U CN 215456325U
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Abstract
The utility model provides a posture corrector for preschool education. The posture corrector for preschool education comprises a shell; the first motor is fixedly arranged in the shell; the first threaded rod is rotatably arranged in the shell, and one end of the first threaded rod is fixedly connected with an output shaft of the first motor; the fixed rod is fixedly arranged in the shell; a first threaded block threadedly mounted on the first threaded rod; the sliding part is slidably mounted on the fixing rod and fixedly mounted with the first thread block; the first linkage rod is fixedly arranged on the first thread block; the posture corrector for preschool education provided by the utility model has the advantages of convenience in use, capability of being recycled when not used, volume reduction and capability of ensuring the safety of students.
Description
Technical Field
The utility model relates to the technical field of preschool education equipment, in particular to a posture corrector for preschool education.
Background
In preschool education, especially in the process of kindergarten education, the chair helps the children to form good sitting habits, and can help the children to benefit from much in future learning life. However, due to factors such as poor self-control ability of infants, height and body type differences and the like, the sitting posture of students is corrected by a posture corrector in the prior art.
However, in the prior art, the posture corrector has a complex structure and a large volume, and the volume of the posture corrector cannot be reduced when the posture corrector is not used, so that the posture corrector is easy to scratch by students.
Therefore, there is a need to provide a new posture corrector for preschool education to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model solves the technical problem of providing a posture corrector for preschool education, which is convenient to use, can be recovered when not used, reduces the volume and ensures the safety of students.
In order to solve the above technical problems, the posture corrector for preschool education provided by the present invention comprises: a housing; the first motor is fixedly arranged in the shell; the first threaded rod is rotatably arranged in the shell, and one end of the first threaded rod is fixedly connected with an output shaft of the first motor; the fixed rod is fixedly arranged in the shell; a first threaded block threadedly mounted on the first threaded rod; the sliding part is slidably mounted on the fixing rod and fixedly mounted with the first thread block; the first linkage rod is fixedly arranged on the first thread block; the second linkage rod is rotatably arranged on the first linkage rod; the supporting plate is fixedly arranged on the second linkage rod; the mounting box is fixedly mounted on one side of the shell; the second motor is fixedly arranged in the mounting box; the second threaded rod is rotatably installed in the installation box, and one end of the second threaded rod is fixedly connected with an output shaft of the second motor; a second threaded block threadedly mounted on the second threaded rod; the two sliding grooves are formed in the inner walls of the two sides of the mounting box; the sliding rod is fixedly arranged in the sliding groove; the two sliding blocks are fixedly arranged on two sides of the second threaded block and are in sliding connection with the corresponding sliding rods; the two push rods are symmetrically and fixedly arranged on the second thread block; the mounting blocks are fixedly mounted on the two push rods; the rubber block is fixedly arranged on the mounting block.
Preferably, a plurality of table legs are fixedly mounted at the bottom of the housing.
Preferably, the shell is provided with two sliding grooves, and the supporting rods are arranged in the sliding grooves in a sliding mode.
Preferably, the second linkage rod is provided with a mounting hole, the support rod is provided with a lock pin, and the lock pin is matched with the mounting hole.
Preferably, the supporting plate is fixedly provided with a supporting block.
Preferably, a through hole is formed in the inner wall of one side of the shell, a bearing is fixedly mounted in the through hole, and an inner ring of the bearing is fixedly connected with the first threaded rod.
Compared with the related art, the posture corrector for preschool education provided by the utility model has the following beneficial effects:
the utility model provides a posture corrector for preschool education, wherein a mounting box is fixedly arranged on one side of a shell, a second motor is fixedly arranged in the mounting box, a second threaded rod is rotatably arranged in the mounting box, one end of the second threaded rod is fixedly connected with an output shaft of the second motor, a second threaded block is arranged on the second threaded rod in a threaded manner, two sliding grooves are formed in the inner walls of two sides of the mounting box, sliding rods are fixedly arranged in the sliding grooves, two sliding blocks are fixedly arranged on two sides of a second threaded block and are in sliding connection with the corresponding sliding rods, two push rods are symmetrically and fixedly arranged on the second threaded block, mounting blocks are fixedly arranged on the two push rods, and a rubber block is fixedly arranged on the mounting blocks and can be recovered when not in use, reduce the volume and ensure the safety of students.
Drawings
FIG. 1 is a schematic structural view of a preferred embodiment of a posture corrector for preschool education provided by the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an expanded view of FIG. 1;
fig. 4 is a schematic diagram of the card assembly structure shown in fig. 1.
Reference numbers in the figures: 1. a housing; 2. a first motor; 3. a first threaded rod; 4. fixing the rod; 5. a first thread block; 6. a slider; 7. a first linkage rod; 8. a second linkage rod; 9. a support plate; 10. mounting a box; 11. a second motor; 12. a second threaded rod; 13. a second thread block; 14. a sliding groove; 15. a slide bar; 16. a slider; 17. a push rod; 18. mounting blocks; 19. a rubber block.
Detailed Description
The utility model is further described with reference to the following figures and embodiments.
Referring to fig. 1-4 in combination, the posture corrector for preschool education comprises: a housing 1; the first motor 2, the first motor 2 is fixedly arranged in the shell 1; the first threaded rod 3 is rotatably installed in the shell 1, and one end of the first threaded rod 3 is fixedly connected with an output shaft of the first motor 2; the fixing rod 4 is fixedly arranged in the shell 1; a first threaded block 5, said first threaded block 5 being threadedly mounted on said first threaded rod 3; the sliding piece 6 is arranged on the fixed rod 4 in a sliding mode, and the sliding piece 6 is fixedly arranged with the first thread block 5; the first linkage rod 7 is fixedly arranged on the first thread block 5; the second linkage rod 8 is rotatably arranged on the first linkage rod 7; the supporting plate 9 is fixedly arranged on the second linkage rod 8; the mounting box 10 is fixedly mounted on one side of the shell 1; the second motor 11 is fixedly arranged in the mounting box 10; the second threaded rod 12 is rotatably installed in the mounting box 10, and one end of the second threaded rod 12 is fixedly connected with an output shaft of the second motor 11; a second threaded block 13, the second threaded block 13 being threadedly mounted on the second threaded rod 12; the two sliding grooves 14 are formed in the inner walls of the two sides of the mounting box 10; the sliding rod 15, the said sliding rod 15 is fixedly mounted in the said sliding groove 14; the two sliding blocks 16 are fixedly arranged on two sides of the second thread block 13, and the sliding blocks 16 are connected with the corresponding sliding rods 15 in a sliding manner; the two push rods 17 are symmetrically and fixedly arranged on the second thread block 13; the mounting blocks 18 are fixedly mounted on the two push rods 17; and the rubber block 19 is fixedly arranged on the mounting block 18.
A plurality of table legs are fixedly arranged at the bottom of the shell 1.
Two sliding grooves are formed in the shell 1, and supporting rods are arranged in the sliding grooves in a sliding mode.
The second linkage rod 8 is provided with a mounting hole, the support rod is provided with a lock pin, and the lock pin is matched with the mounting hole.
And a support block is fixedly arranged on the supporting plate 9.
A through hole is formed in the inner wall of one side of the shell 1, a bearing is fixedly mounted in the through hole, and the inner ring of the bearing is fixedly connected with the first threaded rod 3.
The working principle of the posture corrector for preschool education provided by the utility model is as follows:
firstly, a student sits in front of the device, a first motor 2 is started, the first motor 2 drives a first threaded rod 3, the first threaded rod 3 drives a first threaded block 5 to move, the first threaded block 5 drives a sliding piece 6 to move on a fixed rod 4, the first threaded block 5 moves to drive a first linkage rod 7 to move, the first linkage rod 7 moves to drive a second linkage rod 8 to move, the second linkage rod 8 drives a supporting plate 9 to move to the outside of the shell 1, the supporting plate 9 rotates upwards, the supporting rod is pulled, a lock pin is aligned to a mounting hole in the second linkage rod 8 and inserted into the mounting hole, the supporting plate 9 can be fixed, books can be placed through the supporting plate 9, a certain distance can be kept between eyes of the student and the books, and eyesight of the student is protected;
start second motor 11, second motor 11 drives second threaded rod 12 and rotates, second threaded rod 12 drives second screw block 13 upward movement, in-process at second screw block 13 motion drives sliding block 16 at slide bar 15 upward movement, second screw block 13 drives push rod 17 to the mounting box 10 outward movement during upward movement, push rod 17 promotes installation piece 18, installation piece 18 drives the motion of block rubber 19 when being promoted, make block rubber 19 and student chin contact, close second motor 11, can rectify the student position of sitting, and can use to the student of different heights.
Compared with the related art, the posture corrector for preschool education provided by the utility model has the following beneficial effects:
the utility model provides a posture corrector for preschool education, wherein a mounting box 10 is fixedly arranged on one side of a shell 1, a second motor is fixedly arranged in the mounting box 10, a second threaded rod 12 is rotatably arranged in the mounting box 10, one end of the second threaded rod 12 is fixedly connected with an output shaft of a second motor 11, a second threaded block 13 is in threaded mounting on the second threaded rod 12, two sliding grooves 14 are formed in the inner walls of the two sides of the mounting box 10, a sliding rod 15 is fixedly arranged in the sliding groove 14, two sliding blocks 16 are fixedly arranged on the two sides of the second threaded block 13, the sliding blocks 16 are in sliding connection with the corresponding sliding rods 15, two push rods 17 are symmetrically and fixedly arranged on the second threaded block 13, and a mounting block 18 is fixedly arranged on the two push rods 17, the rubber block 19 is fixedly arranged on the mounting block 18 and can be recovered when not used, so that the size is reduced, and the safety of students is ensured.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. A posture corrector for preschool education, comprising:
a housing;
the first motor is fixedly arranged in the shell;
the first threaded rod is rotatably arranged in the shell, and one end of the first threaded rod is fixedly connected with an output shaft of the first motor;
the fixed rod is fixedly arranged in the shell;
a first threaded block threadedly mounted on the first threaded rod;
the sliding part is slidably mounted on the fixing rod and fixedly mounted with the first thread block;
the first linkage rod is fixedly arranged on the first thread block;
the second linkage rod is rotatably arranged on the first linkage rod;
the supporting plate is fixedly arranged on the second linkage rod;
the mounting box is fixedly mounted on one side of the shell;
the second motor is fixedly arranged in the mounting box;
the second threaded rod is rotatably installed in the installation box, and one end of the second threaded rod is fixedly connected with an output shaft of the second motor;
a second threaded block threadedly mounted on the second threaded rod;
the two sliding grooves are formed in the inner walls of the two sides of the mounting box;
the sliding rod is fixedly arranged in the sliding groove;
the two sliding blocks are fixedly arranged on two sides of the second threaded block and are in sliding connection with the corresponding sliding rods;
the two push rods are symmetrically and fixedly arranged on the second thread block;
the mounting blocks are fixedly mounted on the two push rods;
the rubber block is fixedly arranged on the mounting block.
2. The posture corrector for preschool education as claimed in claim 1, wherein a plurality of legs are fixedly installed at the bottom of the housing.
3. The posture corrector for preschool education as claimed in claim 1, wherein the housing is provided with two sliding grooves, and the supporting rods are slidably mounted in the sliding grooves.
4. A posture corrector for preschool education as claimed in claim 3, wherein the second linkage rod is provided with a mounting hole, the support rod is provided with a lock pin, and the lock pin is matched with the mounting hole.
5. The posture corrector for preschool education as claimed in claim 1, wherein a holder is fixedly mounted on the support plate.
6. The posture corrector for preschool education as claimed in claim 5, wherein a through hole is opened on one side inner wall of the housing, a bearing is fixedly installed in the through hole, and an inner ring of the bearing is fixedly connected with the first threaded rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120306607.8U CN215456325U (en) | 2021-02-03 | 2021-02-03 | Posture correcting device for preschool education |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120306607.8U CN215456325U (en) | 2021-02-03 | 2021-02-03 | Posture correcting device for preschool education |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215456325U true CN215456325U (en) | 2022-01-11 |
Family
ID=79762065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120306607.8U Active CN215456325U (en) | 2021-02-03 | 2021-02-03 | Posture correcting device for preschool education |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215456325U (en) |
-
2021
- 2021-02-03 CN CN202120306607.8U patent/CN215456325U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |