CN220832285U - Induction type desktop lifting device - Google Patents
Induction type desktop lifting device Download PDFInfo
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- CN220832285U CN220832285U CN202322083560.5U CN202322083560U CN220832285U CN 220832285 U CN220832285 U CN 220832285U CN 202322083560 U CN202322083560 U CN 202322083560U CN 220832285 U CN220832285 U CN 220832285U
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- 238000001514 detection method Methods 0.000 claims abstract description 23
- 230000001939 inductive effect Effects 0.000 claims 5
- 230000000630 rising effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 2
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- 230000033228 biological regulation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
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Abstract
The utility model discloses an induction type desktop lifting device, which comprises a desk plate, a lifting plate, a supporting lifting mechanism, an electric control box and an induction cushion, wherein the desk plate is arranged on the upper surface of the electric control box; the supporting lifting mechanism is fixedly arranged between the table plate and the lifting plate; the supporting lifting mechanism comprises a telescopic power piece and a telescopic frame, wherein the telescopic frame is used for converting the horizontal motion of the telescopic power piece into vertical motion, so that the telescopic power piece is convenient to lift the lifting plate and the tabletop articles by being matched with the telescopic frame, the telescopic power piece is horizontally placed, the weight of the lifting frame is smaller, the load is smaller, and the lifting is convenient and quicker; a first wireless module is arranged in the electric control box, and a second wireless module is arranged in the sensing cushion; a pressure detection module is arranged in the sensing cushion and is electrically connected with the second wireless module; the electric control box carries out pressure detection on the induction cushion through the pressure detection module, so that the induction of human body rising and automatic lifting are realized, and the use is more convenient.
Description
Technical Field
The utility model relates to the technical field of lifting tables, in particular to an induction type table top lifting device.
Background
The display is one of the indispensable tools of our present office in-process, but office staff sits in the office for a long time, causes diseases of cervical vertebra, waist etc. easily, can conveniently stand office this moment, is also a fine adjustment mode, but current desktop display support can only carry out the regulation of little stroke, and only lift desktop display is inconvenient to use the peripheral hardware to carry out the official working yet.
In order to solve the problems, the electric lifting table is provided in the prior art, and 4 table feet are driven to extend by a driving device, so that the table top, the display on the table top and the external lifting are lifted to the corresponding height for standing a human body; however, in the existing electric lifting table, since each table leg needs to be lifted, a driving device is required to be arranged on each table leg, and the driving device comprises a motor, a speed reducer, a screw and a supporting piece, the structure is complex, so that the cost is high, and since the screw, the lifting direction and the gravity direction of the table top are kept consistent, the screw thread on the screw needs to be subjected to larger pressure, so that the table top can keep unchanged in height after lifting, the screw needs to keep self-locking and the transmission ratio of the speed reducer to be large, the lifting speed of the electric lifting table is slow, and the lifting button needs to be pressed every time when the height is switched, so that the electric lifting table is inconvenient.
Disclosure of utility model
In view of the above, the present utility model is to provide an induction type desktop lifting device for solving the problems of complicated structure, high cost, slow lifting speed and inconvenient use of the electric lifting table in the prior art.
In order to solve the technical problems, the technical scheme of the utility model is as follows: an induction type desktop lifting device comprises a desk plate, a lifting plate, a supporting lifting mechanism, an electric control box and an induction cushion; the lifting plate is positioned above the table plate, and the supporting lifting mechanism is fixedly arranged between the table plate and the lifting plate;
The supporting lifting mechanism is at least provided with more than two groups and comprises a telescopic power piece and a telescopic frame, wherein the telescopic power piece is horizontally fixed on the table plate, the telescopic frame is fixedly arranged between the table plate and the lifting plate, and the telescopic frame is used for converting the horizontal movement of the telescopic power piece into vertical movement;
A first wireless module is arranged in the electric control box, and a second wireless module is arranged in the sensing cushion; the sensing cushion is in wireless connection with the electric control box through the second wireless module and the first wireless module;
A pressure detection module is arranged in the sensing cushion and is electrically connected with the second wireless module; the electric control box carries out pressure detection on the sensing cushion through the pressure detection module.
Preferably, the telescopic frame comprises a first sliding rail, a first sliding block, a first bracket, a first hinge joint, a second bracket, a hinge pin shaft, a second sliding block and a second sliding rail;
The telescopic power piece, the first sliding rail and the second hinge joint are fixedly arranged on the table plate, and the second sliding rail and the first hinge joint are fixedly arranged at the bottom of the lifting plate; one end of the first bracket is hinged and fixed with the first hinge joint, and one end of the second bracket is hinged and fixed with the second hinge joint; the first sliding block and the second sliding block are respectively and slidably connected to the first sliding rail and the second sliding rail, one side of the first sliding block is fixedly installed with the movable end of the telescopic power piece, the other side of the first sliding block is fixedly hinged with one end of the first bracket, and one side of the second sliding block is fixedly hinged with one end of the second bracket; and a hinge pin is connected in series between the first bracket and the second bracket.
Preferably, the telescopic power piece comprises a nut block, a threaded rod, a gear motor and a bearing seat; the bearing seat and the gear motor are fixedly arranged on the table plate, one end of the threaded rod is fixedly connected with the movable end of the gear motor, the other end of the threaded rod is fixedly arranged on the movable end of the bearing seat, and the nut block is limited on the threaded rod and is in threaded connection with the threaded rod.
Preferably, the bottom of the lifting plate is inwards recessed to form a storage groove, and when the lifting plate is driven by the supporting lifting mechanism to be lowered to the lowest position, the telescopic frame and the telescopic power piece are both positioned inside the storage groove.
Preferably, the first wireless module and the second wireless module are both one of a bluetooth module, a 2.4G module and a ZigBee module.
Preferably, a rotary encoder is fixedly arranged on the side surface of the gear motor.
Preferably, the table plate is further provided with a distance sensor facing the lifting plate.
The utility model has the technical effects that: the horizontal movement of the telescopic power piece is converted into vertical movement through the telescopic frame, so that the lifting plate and the tabletop supplies are lifted, the telescopic power piece is horizontally placed, the gravity of the lifting frame is smaller, the load is smaller, and the lifting is convenient and quicker; a first wireless module is arranged in the electric control box, and a second wireless module is arranged in the sensing cushion; a pressure detection module is arranged in the sensing cushion and is electrically connected with the second wireless module; the electric control box carries out pressure detection on the induction cushion through the pressure detection module, so that the induction of human body rising and automatic lifting are realized, and the use is more convenient.
Drawings
FIG. 1 is a side view of the present utility model;
FIG. 2 is a sitting position use state diagram;
FIG. 3 is a standing position use state diagram;
FIG. 4 is a top view of the support lift mechanism;
FIG. 5 is a side view of the support lift mechanism;
Fig. 6 is a system connection block diagram of the present utility model.
The reference numerals are: the device comprises a table plate, a distance sensor, a 2-lifting plate, a 21-containing groove, a 3-supporting lifting mechanism, a 31-telescopic power piece, a 311-nut block, a 312-threaded rod, a 313-speed reduction motor, a 314-bearing seat, a 315-rotary encoder, a 32-telescopic frame, a 321-first sliding rail, a 322-first sliding block, a 323-first support, a 324-first hinge joint, a 325-second hinge joint, a 326-second support, a 327-hinge pin, a 328-second sliding block, a 329-second sliding rail, a 4-electric control box, a 41-first wireless module, a 5-sensing cushion, a 51-second wireless module and a 52-pressure detection module.
Detailed Description
The following detailed description of the utility model is provided in connection with the accompanying drawings to facilitate understanding and grasping of the technical scheme of the utility model.
In this embodiment, it should be understood that the directions or positional relationships indicated by the terms "middle", "upper", "lower", "top", "right", "left", "upper", "back", "middle", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the present invention.
In this embodiment, if not specifically described, the connection or fixation between the members may be by a bolt, a pin, or a pin, which are commonly used in the prior art, and therefore, will not be described in detail in this embodiment.
The utility model provides an induction type desktop lifting device, which is shown in figures 1-6, and comprises a desktop 1, a lifting plate 2, a supporting lifting mechanism 3, an electric control box 4 and an induction cushion 5; the lifting plate 2 is positioned above the table plate 1, and the supporting lifting mechanism 3 is fixedly arranged between the table plate 1 and the lifting plate 2;
The telescopic power piece 31 is horizontally fixed on the table plate 1, the telescopic frame 32 is fixedly arranged between the table plate 1 and the lifting plate 2, and the telescopic frame 32 is used for converting the horizontal movement of the telescopic power piece 31 into vertical movement;
A first wireless module 41 is arranged in the electric control box 4, and a second wireless module 51 is arranged in the induction cushion 5; the sensing cushion 5 is in wireless connection with the electric control box 4 by virtue of the second wireless module 51 and the first wireless module 41; the controller is disposed inside the electronic control box 4.
A pressure detection module 52 is arranged in the sensing cushion 5, and the pressure detection module 52 is electrically connected with the second wireless module 51; the electric control box 4 detects the pressure of the induction cushion 5 through the pressure detection module 52; the electric control box 4 reads the pressure value of the pressure detection module 52 pinched by the sensing cushion 5 through the wireless connection formed by the first wireless module 41 and the second wireless module 51, so that a user can be conveniently judged to be in a sitting posture or a standing posture according to the pressure value, the electric control box 4 can conveniently correspondingly control the telescopic power piece 31 to drive the telescopic frame 32 to stretch or shorten, and the lifting of the lifting plate 2 is realized; specifically, when the user is not seated on the sensing seat cushion 5, the electronic control box 4 does not detect the pressure change of the sensing seat cushion 5 by the pressure detection sensor; when a user sits on the sensing cushion 5, the electric control box 4 detects the pressure increase of the sensing cushion 5 through the pressure detection sensor, so that the user is judged to sit on the sensing cushion 5, the lifting plate 2 is correspondingly lowered to the lowest position, and the user can use a desk and a computer in a sitting position conveniently; after the electric control box 4 detects that the pressure of the sensing cushion 5 is reduced from high through the pressure detection sensor, the user is judged to stand, so that the user can correspondingly rise and fall to a certain height, and the user can use the computer in a standing posture conveniently.
Preferably, the expansion bracket 32 includes a first sliding rail 321, a first sliding block 322, a first bracket 323, a first hinge 324, a second hinge 325, a second bracket 326, a hinge pin 327, a second sliding block 328, and a second sliding rail 329;
The telescopic power piece 31, the first sliding rail 321 and the second hinge 325 are fixedly arranged on the table board 1, and the second sliding rail 329 and the first hinge 324 are fixedly arranged at the bottom of the lifting board 2;
One end of the first bracket 323 is hinged and fixed with the first hinge 324, and one end of the second bracket 326 is hinged and fixed with the second hinge 325;
The first slider 322 and the second slider 328 are respectively slidably connected to the first sliding rail 321 and the second sliding rail 329, one side of the first slider 322 is fixedly mounted on the movable end of the telescopic power member 31, the other side is hinged and fixed to one end of the first bracket 323, and one side of the second slider 328 is hinged and fixed to one end of the second bracket; a hinge pin 327 is connected in series between the first bracket 323 and the second bracket; the first slider 322 is pushed to slide in the first slide rail 321 by the telescopic power piece 31, so that the inclination angles of the first bracket 323 and the second bracket 326 are changed, and the height of the lifting plate 2 at the top is driven to be changed.
The telescopic power piece 31 comprises a nut block 311, a threaded rod 312, a gear motor 313 and a bearing seat 314; the bearing seat 314 and the gear motor 313 are fixedly installed on the table plate 1, one end of the threaded rod 312 is fixedly connected with the movable end of the gear motor 313, the other end of the threaded rod 312 is fixedly installed on the movable end of the bearing seat 314, and the nut block 311 is limited on the threaded rod 312 and is in threaded connection with the threaded rod 312.
In this embodiment, the nut block 311 is fixedly mounted on the side of the first slider 322, and rotates through the gear motor 313, so as to drive the threaded rod 312 to rotate, so that the threaded rod 312 is driven to rotate. The bottom of the lifting plate 2 is inwards recessed to form a storage groove 21, and when the lifting plate 2 is driven to be lowered to the lowest position by the supporting lifting mechanism 3, the telescopic frame 32 and the telescopic power piece 31 are both positioned in the storage groove 21; the telescopic frame 32 and the telescopic power member 31 are both accommodated in the accommodating groove 21, so that the lifting plate 2 is more indirectly attractive in a lowered state.
Preferably, the first wireless module 41 and the second wireless module 51 are each one of a bluetooth module, a 2.4G module, and a ZigBee module.
Preferably, a rotary encoder 315 is fixedly installed at a side of the speed reducing motor 313 for detecting the number of turns of the speed reducing motor 313, thereby precisely controlling the elevation of the elevation plate 2.
Preferably, the table 1 is further provided with a distance sensor 11 facing the lifting plate 2, for directly detecting the height from the lifting plate 2 to the table 1.
The utility model has the technical effects that: the horizontal movement of the telescopic power piece is converted into vertical movement through the telescopic frame, so that the lifting plate and the tabletop supplies are lifted, the telescopic power piece is horizontally placed, the gravity of the lifting frame is smaller, the load is smaller, and the lifting is convenient and quicker; a first wireless module is arranged in the electric control box, and a second wireless module is arranged in the sensing cushion; a pressure detection module is arranged in the sensing cushion and is electrically connected with the second wireless module; the electric control box carries out pressure detection on the induction cushion through the pressure detection module, so that the induction of human body rising and automatic lifting are realized, and the use is more convenient.
Of course, the above is only a typical example of the utility model, and other embodiments of the utility model are also possible, and all technical solutions formed by equivalent substitution or equivalent transformation fall within the scope of the utility model claimed.
Claims (7)
1. An induction type desktop lifting device is characterized by comprising a desk plate, a lifting plate, a supporting lifting mechanism, an electric control box and an induction cushion; the lifting plate is positioned above the table plate, and the supporting lifting mechanism is fixedly arranged between the table plate and the lifting plate;
The supporting lifting mechanism is at least provided with more than two groups and comprises a telescopic power piece and a telescopic frame, wherein the telescopic power piece is horizontally fixed on the table plate, the telescopic frame is fixedly arranged between the table plate and the lifting plate, and the telescopic frame is used for converting the horizontal movement of the telescopic power piece into vertical movement;
A first wireless module is arranged in the electric control box, and a second wireless module is arranged in the sensing cushion; the sensing cushion is in wireless connection with the electric control box through the second wireless module and the first wireless module;
A pressure detection module is arranged in the sensing cushion and is electrically connected with the second wireless module; the electric control box carries out pressure detection on the sensing cushion through the pressure detection module.
2. The inductive desktop lift device of claim 1 wherein said telescoping rack comprises a first slide rail, a first slider, a first bracket, a first joint, a second bracket, a hinge pin, a second slider, and a second slide rail;
The telescopic power piece, the first sliding rail and the second hinge joint are fixedly arranged on the table plate, and the second sliding rail and the first hinge joint are fixedly arranged at the bottom of the lifting plate; one end of the first bracket is hinged and fixed with the first hinge joint, and one end of the second bracket is hinged and fixed with the second hinge joint; the first sliding block and the second sliding block are respectively and slidably connected to the first sliding rail and the second sliding rail, one side of the first sliding block is fixedly installed with the movable end of the telescopic power piece, the other side of the first sliding block is fixedly hinged with one end of the first bracket, and one side of the second sliding block is fixedly hinged with one end of the second bracket; and a hinge pin is connected in series between the first bracket and the second bracket.
3. The inductive desktop lift device of claim 1, wherein said telescoping power element comprises a nut block, a threaded rod, a gear motor, and a bearing housing; the bearing seat and the gear motor are fixedly arranged on the table plate, one end of the threaded rod is fixedly connected with the movable end of the gear motor, the other end of the threaded rod is fixedly arranged on the movable end of the bearing seat, and the nut block is limited on the threaded rod and is in threaded connection with the threaded rod.
4. An inductive desktop lift device as claimed in claim 2 wherein the bottom of the lift plate is recessed to form a receiving slot, such that the telescoping shelf and telescoping power element are both positioned within the receiving slot when the support lift mechanism drives the lift plate to lower to a lowermost position.
5. The inductive desktop lift device of claim 1, wherein the first wireless module and the second wireless module are each one of a bluetooth module, a 2.4G module, and a ZigBee module.
6. An induction type table top lifting device according to claim 3, wherein a rotary encoder is fixedly installed on the side surface of the speed reducing motor.
7. An inductive desktop lift device as claimed in claim 1, wherein said table further includes a distance sensor facing said lift plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322083560.5U CN220832285U (en) | 2023-08-03 | 2023-08-03 | Induction type desktop lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322083560.5U CN220832285U (en) | 2023-08-03 | 2023-08-03 | Induction type desktop lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220832285U true CN220832285U (en) | 2024-04-26 |
Family
ID=90740353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322083560.5U Active CN220832285U (en) | 2023-08-03 | 2023-08-03 | Induction type desktop lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220832285U (en) |
-
2023
- 2023-08-03 CN CN202322083560.5U patent/CN220832285U/en active Active
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