CN218208769U - Lift display screen based on speech control - Google Patents
Lift display screen based on speech control Download PDFInfo
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- CN218208769U CN218208769U CN202221808205.9U CN202221808205U CN218208769U CN 218208769 U CN218208769 U CN 218208769U CN 202221808205 U CN202221808205 U CN 202221808205U CN 218208769 U CN218208769 U CN 218208769U
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- display screen
- lifting
- fixedly connected
- voice control
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Abstract
The utility model discloses a display screen goes up and down based on speech control, including bearing base, display screen body and speech control lifting unit, the top of bearing the base is provided with the fixed station, and the outside of display screen body is provided with the elevating platform, and the elevating platform slides and cup joints in the outside of fixed station, and speech control lifting unit sets up in the junction of elevating platform and fixed station, and speech control lifting unit includes controller, speech recognizer and elevating system, and elevating system includes two sets of movable plates, two first hinge bars, two second hinge bars. The utility model discloses utilize speech control lifting unit's design, constitute through drawing together controller, speech recognizer and elevating system, speech recognizer passes through wire and controller electric connection, and the operator sends the order through pronunciation during the use, and speech recognizer receives signal transmission to controller, and the controller starts coaxial two-way motor, and then the passband moves the elevating system function, realizes going up and down to the display screen body.
Description
Technical Field
The utility model relates to a display screen technical field, in particular to display screen goes up and down based on speech control.
Background
The display is a display tool for displaying a certain electronic file on a screen through a specific transmission device and reflecting the electronic file to human eyes.
Traditional display is carrying out the in-process that the position height goes up and down, generally goes up and down through manual, and such lift mode needs the operator to bow to handle, leads to the operator to receive easily because external reason at the in-process that the operator stands up and collides with, and then causes the influence to operator's healthy, complex operation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a based on speech control lift display screen to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: a lifting display screen based on voice control comprises a bearing base, a display screen body and a voice control lifting assembly, wherein a fixed table is arranged at the top end of the bearing base, and two groups of driving wheels are fixedly mounted at the bottom end of the bearing base;
the lifting table is arranged outside the display screen body and is sleeved outside the fixed table in a sliding manner;
the voice control lifting assembly is arranged at the joint of the lifting platform and the fixed platform and comprises a controller, a voice recognizer and a lifting mechanism, the controller is fixedly arranged inside the fixed platform, the voice recognizer is fixedly arranged on one side of the top end of the lifting platform and electrically connected with the controller through a wire, and the lifting mechanism is arranged at the top end of the fixed platform;
the lifting mechanism comprises two groups of moving plates, two first hinged rods and two second hinged rods.
Preferably, the middle parts of the first hinged rod and the second hinged rod are mutually rotatably hinged, the top ends of the first hinged rod and the second hinged rod are respectively hinged with a hinged seat, and the hinged seats are respectively fixedly connected with one ends, opposite to the two movable plates, of the hinged seats.
Preferably, the top end of the fixed table is provided with a guide sliding cavity in which the movable plate slides, and two sides of the top wall of the guide sliding cavity are provided with grooves.
Preferably, two sides of the interior of the two groups of moving plates are slidably inserted and connected with guide sliding rods, and two ends of one group of guide sliding rods are fixedly connected with the inner walls of two sides of the guide sliding cavity respectively.
Preferably, the two sides of the top of the inner wall of the lifting platform are fixedly connected with fixing plates, the opposite ends of the two fixing plates are fixedly connected with the opposite ends of the other group of guide slide bars respectively, and the fixing plates correspond to the grooves.
Preferably, one end of each of the two moving plates opposite to each other is fixedly connected with a synchronous spring, the synchronous springs are sleeved outside the guide slide bars, the synchronous springs are sleeved in the middle of the guide slide bars, and two ends of each of the synchronous springs are fixedly connected with one end of each of the two moving plates opposite to each other.
Preferably, the first screw and the second screw are respectively threaded and inserted into the moving plates in one group, the coaxial bidirectional motors are arranged at the opposite ends of the two moving plates, the output shafts at the two ends of the coaxial bidirectional motors are respectively fixedly connected with the opposite ends of the first screw and the second screw, and the bottom ends of the coaxial bidirectional motors are fixedly connected with the bottom wall of the guide sliding cavity.
Preferably, two limiting sliding grooves are formed in the two sides of the top end of the fixed platform, a limiting sliding plate is sleeved on the inner sliding sleeve of each limiting sliding groove, a supporting spring is fixedly connected to the bottom end of each limiting sliding plate, the top end of each supporting spring is fixedly connected with the bottom wall of each limiting sliding groove, a limiting sliding rod is fixedly connected to the top end of each limiting sliding plate, and the top end of each limiting sliding rod is fixedly connected with the top of the inner wall of the lifting platform.
The utility model discloses a technological effect and advantage:
the utility model discloses utilize speech control lifting unit's design, constitute through drawing together controller, speech recognizer and elevating system, speech recognizer passes through wire and controller electric connection, and the operator sends the order through pronunciation during the use, and speech recognizer receives signal transmission to the controller, and then starts coaxial two-way motor through the controller, and then drives the elevating system function through coaxial two-way motor, and then realizes going up and down to the display screen body, has simplified operating procedure.
Drawings
Fig. 1 is the overall structure diagram of the present invention.
Fig. 2 is the utility model discloses speech control lifting unit structure cross-sectional view.
Fig. 3 is a top view of the fixing table top structure of the present invention.
In the figure: 1. a load bearing base; 2. a fixed table; 21. a limiting sliding plate; 22. a limiting slide bar; 23. a support spring; 3. a lifting platform; 31. a display screen body; 32. a speech recognizer; 4. moving the plate; 41. a guide slide bar; 4101. a synchronizing spring; 4102. a fixing plate; 42. a first screw; 43. a second screw; 44. a coaxial bidirectional motor; 5. a first hinge lever; 6. a second hinge lever; 7. and a controller.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.
The utility model provides a lifting display screen based on voice control as shown in figures 1-3, which comprises a bearing base 1, a display screen body 31 and a voice control lifting component, wherein the top end of the bearing base 1 is provided with a fixed station 2, and the bottom end of the bearing base 1 is fixedly provided with two groups of driving wheels;
the two groups of universal wheels comprise movable caster wheels and fixed caster wheels, the movable caster wheels are structurally allowed to horizontally rotate for 360 degrees, the fixed caster wheels are not provided with rotating structures, can not horizontally rotate and only can vertically rotate, and the voice control lifting display screen is conveniently driven to integrally move through the universal wheels;
the lifting platform 3 is arranged outside the display screen body 31, the lifting platform 3 is slidably sleeved outside the fixed platform 2, two limiting sliding chutes are formed in two sides of the top end of the fixed platform 2, a limiting sliding plate 21 is slidably sleeved inside the limiting sliding chutes, a supporting spring 23 is fixedly connected to the bottom end of the limiting sliding plate 21, the top end of the supporting spring 23 is fixedly connected with the bottom wall of the limiting sliding chute, a limiting sliding rod 22 is fixedly connected to the top end of the limiting sliding plate 21, the top end of the limiting sliding rod 22 is fixedly connected with the top of the inner wall of the lifting platform 3, the lifting platform 3 can be limited in the lifting process through the limiting sliding rod 22 and the limiting sliding plate 21, meanwhile, the limiting sliding plate 21 can be supported through the supporting spring 23, and meanwhile, the limiting sliding plate 21 is uniformly stressed;
the voice control lifting assembly is arranged at the joint of the lifting platform 3 and the fixed platform 2, the voice control lifting assembly comprises a controller 7, a voice recognizer 32 and a lifting mechanism, the controller 7 is fixedly arranged inside the fixed platform 2, the voice recognizer 32 is fixedly arranged on one side of the top end of the lifting platform 3, the voice recognizer 32 is electrically connected with the controller 7 through a wire, and the lifting mechanism is arranged at the top end of the fixed platform 2;
the display screen comprises a controller 7, a voice recognizer 32 and a lifting mechanism, wherein the voice recognizer 32 is electrically connected with the controller 7 through a lead, when the display screen is used, an operator sends a command through voice, the voice recognizer 32 receives the signal and transmits the signal to the controller 7, then the coaxial bidirectional motor 44 is started through the controller 7, and then the lifting mechanism is driven to operate through the coaxial bidirectional motor 44, so that the display screen body 31 is lifted, and the operation steps are simplified;
the lifting mechanism comprises two groups of moving plates 4, two first hinged rods 5 and two second hinged rods 6;
the middle parts of the first hinge rod 5 and the second hinge rod 6 are mutually rotatably hinged, the top ends of the first hinge rod 5 and the second hinge rod 6 are respectively hinged with a hinge seat, the hinge seats are respectively and fixedly connected with one ends of the two movable plates 4 opposite to each other, and the lifting platform 3 is lifted through the hinged movement of the first hinge rod 5 and the second hinge rod 6;
the top end of the fixed table 2 is provided with a guide sliding cavity in which the movable plate 4 slides, and two sides of the top wall of the guide sliding cavity are provided with grooves;
two sides of the interior of the two groups of moving plates 4 are slidably and penetratingly connected with guide sliding rods 41, two ends of one group of guide sliding rods 41 are fixedly connected with the inner walls of two sides of the guide sliding cavity respectively, the moving plates 4 can be limited through the guide sliding rods 41, and meanwhile the guide sliding rods 41 can support the moving plates 4;
the opposite ends of the two moving plates 4 are fixedly connected with a synchronizing spring 4101, the synchronizing spring 4101 is sleeved outside the guide sliding rod 41, the synchronizing spring 4101 is sleeved in the middle of the guide sliding rod 41, two ends of the synchronizing spring 4101 are respectively and fixedly connected with the opposite ends of the two moving plates 4, and the two ends of the moving plates 4 can be uniformly stressed through the synchronizing spring 4101, so that the moving plates 4 can be conveniently moved;
the inner parts of the group of moving plates 4 are respectively in threaded insertion connection with a first screw 42 and a second screw 43, one ends, opposite to the two moving plates 4, are provided with coaxial bidirectional motors 44, output shafts at two ends of the coaxial bidirectional motors 44 are respectively fixedly connected with one ends, opposite to the first screw 42 and the second screw 43, of the coaxial bidirectional motors 44, the bottom ends of the coaxial bidirectional motors 44 are fixedly connected with the bottom wall of the guide sliding cavity, the coaxial bidirectional motors 44 are electrically connected with a power supply through external control switches, and the coaxial bidirectional motors 44 are electrically connected with the controller 7 through guide.
The utility model discloses theory of operation, referring to fig. 1 to fig. 3, when needs go up and down to display screen body 31:
the first step of operation is implemented, an operator firstly sends a voice command, the voice recognizer 32 receives the received signal and transmits the signal to the controller 7 through guiding, the controller 7 processes the received signal, then the coaxial two-way motor 44 is started, the output ends at two ends of the coaxial two-way motor 44 respectively drive the first screw 42 and the second screw 43 to rotate, the first screw 42 and the second screw 43 are respectively in threaded penetrating connection with the moving plate 4, the moving plate 4 is driven by the first screw 42 and the second screw 43 to move, the hinge seat on the moving plate 4 is driven to move while moving, and the hinge seat is hinged with the first hinge rod 5 and the second hinge rod 6, so that the first hinge rod 5 and the second hinge rod 6 are hinged to rotate, and the lifting platform 3 is lifted;
meanwhile, the synchronous spring 4101 is squeezed or pulled in the moving process of the moving plate 4 to bear force and store force, meanwhile, the lifting platform 3 drives the limiting slide bar 22 to move, the limiting slide bar 22 drives the limiting slide plate 21 to slide along the inside of the limiting slide groove, the limiting slide plate 21 squeezes the supporting spring 23 or the supporting spring 23 releases elasticity to push the limiting slide plate 21 to slide mutually, and then four corners of the lifting platform 3 are supported.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications, substitutions, improvements and the like can be made to the technical solutions described in the foregoing embodiments or to some technical features of the technical solutions.
Claims (8)
1. A lifting display screen based on voice control comprises a bearing base (1), a display screen body (31) and a voice control lifting assembly, and is characterized in that a fixed table (2) is arranged at the top end of the bearing base (1), and two groups of driving wheels are fixedly mounted at the bottom end of the bearing base (1);
the lifting table (3) is arranged outside the display screen body (31), and the lifting table (3) is sleeved outside the fixed table (2) in a sliding mode;
the voice control lifting assembly is arranged at the joint of the lifting platform (3) and the fixed platform (2), the voice control lifting assembly comprises a controller (7), a voice recognizer (32) and a lifting mechanism, the controller (7) is fixedly arranged in the fixed platform (2), the voice recognizer (32) is fixedly arranged on one side of the top end of the lifting platform (3), the voice recognizer (32) is electrically connected with the controller (7) through a wire, and the lifting mechanism is arranged at the top end of the fixed platform (2);
the lifting mechanism comprises two groups of moving plates (4), two first hinged rods (5) and two second hinged rods (6).
2. The lifting display screen based on the voice control as claimed in claim 1, wherein the middle parts of the first hinge rod (5) and the second hinge rod (6) are rotatably hinged to each other, the top ends of the first hinge rod (5) and the second hinge rod (6) are respectively hinged to hinge seats, and the hinge seats are respectively fixedly connected with the opposite ends of the two movable plates (4).
3. The lifting display screen based on voice control according to claim 1, wherein a guide sliding cavity in which the movable plate (4) slides is formed at the top end of the fixed table (2), and grooves are formed in two sides of the top wall of the guide sliding cavity.
4. The lifting display screen based on voice control as claimed in claim 1, wherein two sets of the moving plates (4) are slidably inserted and connected with guide sliding rods (41) at two sides, and two ends of one set of the guide sliding rods (41) are fixedly connected with the inner walls of two sides of the guide sliding cavity respectively.
5. A voice-controlled lifting display screen according to claim 1, characterised in that the two sides of the top of the inner wall of the lifting platform (3) are fixedly connected with fixing plates (4102), the opposite ends of the two fixing plates (4102) are fixedly connected with the opposite ends of the other group of guiding slide bars (41), respectively, and the fixing plates (4102) and the grooves correspond to each other.
6. The lifting display screen based on voice control according to claim 1, wherein one end of each of the two moving plates (4) opposite to each other is fixedly connected with a synchronizing spring (4101), the synchronizing spring (4101) is sleeved outside the guide sliding rod (41), the synchronizing spring (4101) is sleeved in the middle of the guide sliding rod (41), and two ends of the synchronizing spring (4101) are respectively and fixedly connected with one end of each of the two moving plates (4) opposite to each other.
7. The lifting display screen based on voice control according to claim 1, wherein a first screw (42) and a second screw (43) are respectively threaded and inserted in one group of the moving plates (4), a coaxial bidirectional motor (44) is arranged at one end of each of the two moving plates (4) opposite to each other, output shafts at two ends of the coaxial bidirectional motor (44) are respectively fixedly connected with one end of each of the first screw (42) and the second screw (43) opposite to each other, and the bottom end of the coaxial bidirectional motor (44) is fixedly connected with the bottom wall of the guide sliding cavity.
8. The lifting display screen based on voice control according to claim 1, wherein two limiting sliding grooves are formed in both sides of the top end of the fixed platform (2), a limiting sliding plate (21) is sleeved on the inner sliding grooves in a sliding manner, a supporting spring (23) is fixedly connected to the bottom end of the limiting sliding plate (21), the top end of the supporting spring (23) is fixedly connected to the bottom wall of the limiting sliding groove, a limiting sliding rod (22) is fixedly connected to the top end of the limiting sliding plate (21), and the top end of the limiting sliding rod (22) is fixedly connected to the top of the inner wall of the lifting platform (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221808205.9U CN218208769U (en) | 2022-07-13 | 2022-07-13 | Lift display screen based on speech control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221808205.9U CN218208769U (en) | 2022-07-13 | 2022-07-13 | Lift display screen based on speech control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218208769U true CN218208769U (en) | 2023-01-03 |
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ID=84649654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221808205.9U Active CN218208769U (en) | 2022-07-13 | 2022-07-13 | Lift display screen based on speech control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218208769U (en) |
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2022
- 2022-07-13 CN CN202221808205.9U patent/CN218208769U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A voice controlled lifting display screen Effective date of registration: 20230620 Granted publication date: 20230103 Pledgee: Bank of China Limited by Share Ltd. Guangzhou Panyu branch Pledgor: GUANGZHOU YANG CHENG ELECTRONICS CO.,LTD. Registration number: Y2023980044803 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |