CN218434720U - Novel thread lifting device - Google Patents
Novel thread lifting device Download PDFInfo
- Publication number
- CN218434720U CN218434720U CN202222706396.4U CN202222706396U CN218434720U CN 218434720 U CN218434720 U CN 218434720U CN 202222706396 U CN202222706396 U CN 202222706396U CN 218434720 U CN218434720 U CN 218434720U
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- China
- Prior art keywords
- slider
- supporting
- screw thread
- connecting rod
- diaphragm
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Abstract
The utility model provides a novel screw thread lift device, including double-shaft motor, the diaphragm, a supporting seat, the threaded rod, the slider, a supporting rack, lift platform, connecting rod and screw thread slider, double-shaft motor fixed mounting is on the diaphragm, the diaphragm links to each other with two supporting seats, two supporting seats link to each other with two threaded rods respectively, two threaded rods pass through the shaft coupling and link to each other with double-shaft motor, the spout has all been seted up to the inner wall left and right sides of supporting seat, the slider is installed in the spout of supporting seat, slider and supporting frame fixed connection, supporting frame and lift platform fixed connection, lift platform is articulated mutually with the connecting rod, the connecting rod is articulated mutually with screw thread slider, screw thread slider installs on the threaded rod. The utility model has the advantages of simple structure, convenient to use, practicality are high, come the lift to small-size article such as teaching aid through using the device, can effectively solve the problem that similar podium is highly not enough.
Description
Technical Field
The utility model relates to a elevating gear field specifically is a novel screw thread elevating gear.
Background
In daily classroom teaching, mr need use the teaching aid to assist the teaching sometimes, because the limitation of podium height, the show of being not convenient for and need go up and down to the teaching aid. The lifting device who appears on the market at present generally is applicable to the lift of large-scale article, is not suitable for the lift of the small-size article of similar teaching aid, so has proposed a novel screw thread lifting device for the lift to small volume articles such as teaching aids.
Disclosure of Invention
The utility model aims at solving the problem in the background art and providing a novel screw thread lifting device.
The utility model discloses the technical scheme who adopts lies in: biax motor fixed mounting is on the diaphragm, and the diaphragm links to each other with two supporting seats, and two supporting seats link to each other with two threaded rods respectively, and two threaded rods pass through the shaft coupling and link to each other with the biax motor, and the spout has all been seted up to the inner wall left and right sides of supporting seat, and the slider is installed in the spout of supporting seat, slider and support frame fixed connection, support frame and lift platform fixed connection, and lift platform is articulated mutually with the connecting rod, and the connecting rod is articulated mutually with the thread block, and the thread block is installed on the threaded rod.
Compared with the prior art, the utility model, have following advantage effect: the novel thread lifting device has the advantages of simple structure, convenience in use and high practicability. Through using this screw thread elevating gear to come the lift to small volume article such as teaching aid, can effectively solve the not enough problem of similar podium height.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. a double-shaft motor; 2. a transverse plate; 3. a supporting seat; 4. a threaded rod; 5. a slider; 6. a support frame; 7. a lifting platform; 8. a connecting rod; 9. and a threaded slider.
Detailed Description
The following describes the embodiments of the present invention with reference to the accompanying drawings.
FIG. 1 shows: 1 fixed mounting of biax motor is on diaphragm 2, diaphragm 2 links to each other with two supporting seats 3, two supporting seats 3 link to each other with two threaded rods 4 respectively, two threaded rods 4 pass through the shaft coupling and link to each other with biax motor 1, the spout has all been seted up to the inner wall left and right sides of supporting seat 3, slider 5 is installed in the spout of supporting seat 3, slider 5 and 6 fixed connection of support frame, support frame 6 and 7 fixed connection of lift platform, lift platform 7 is articulated mutually with connecting rod 8, connecting rod 8 is articulated mutually with thread slider 9, thread slider 9 is installed on threaded rod 4.
The working principle of the utility model is as follows: in the in-process that rises, double-shaft motor 1 drives threaded rod 4 and rotates, threaded rod 4 rotates with thread slider 9 relatively, thread slider 9 is relative and going on threaded rod 4 when rotating the emergence, thread slider 9 takes left side connecting rod 8 anticlockwise rotation, take right side connecting rod 8 clockwise rotation, two connecting rods 8 drive lift platform 7 rebound, 6 rebound thereupon with lift platform 7 fixed connection's support frame, further drive 5 rebound with 6 fixed connection's of support frame, thereby accomplish whole ascending process, just no longer continue rising when slider 5 slides to the spout top dead center, after the completion process that rises, the auto-lock can take place for the screw thread, prevent lift platform 7 whereabouts. In the decline in-process, double-shaft motor 1 drives threaded rod 4 and rotates, threaded rod 4 rotates with thread slider 9 relatively, thread slider 9 back of the body and going on threaded rod 4 when rotating the emergence, thread slider 9 takes left side connecting rod 8 clockwise turning, take 8 anticlockwise rotations of right side connecting rod, two connecting rods 8 drive lift platform 7 downstream, 6 downstream thereupon with lift platform 7 fixed connection's support frame, further drive 5 downstream with 6 fixed connection's of support frame slider, thereby accomplish whole decline process, just no longer continue the decline when slider 5 slides spout lower dead center.
Claims (1)
1. The utility model provides a novel screw thread is gone up and down device which characterized in that: biaxial motor (1) fixed mounting is on diaphragm (2), diaphragm (2) link to each other with two supporting seats (3), two supporting seats (3) link to each other with two threaded rod (4) respectively, two threaded rod (4) link to each other with biaxial motor (1) through the shaft coupling, the spout has all been seted up to the inner wall left and right sides of supporting seat (3), install in the spout of supporting seat (3) slider (5), slider (5) and support frame (6) fixed connection, support frame (6) and lift platform (7) fixed connection, lift platform (7) are articulated mutually with connecting rod (8), connecting rod (8) are articulated mutually with thread sliding block (9), install on threaded rod (4) thread sliding block (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222706396.4U CN218434720U (en) | 2022-10-14 | 2022-10-14 | Novel thread lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222706396.4U CN218434720U (en) | 2022-10-14 | 2022-10-14 | Novel thread lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218434720U true CN218434720U (en) | 2023-02-03 |
Family
ID=85042055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222706396.4U Active CN218434720U (en) | 2022-10-14 | 2022-10-14 | Novel thread lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218434720U (en) |
-
2022
- 2022-10-14 CN CN202222706396.4U patent/CN218434720U/en active Active
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant |