CN214839502U - Paperless ultrathin liquid crystal screen lifting terminal with double microphones - Google Patents
Paperless ultrathin liquid crystal screen lifting terminal with double microphones Download PDFInfo
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- CN214839502U CN214839502U CN202120999444.6U CN202120999444U CN214839502U CN 214839502 U CN214839502 U CN 214839502U CN 202120999444 U CN202120999444 U CN 202120999444U CN 214839502 U CN214839502 U CN 214839502U
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Abstract
The utility model discloses a two microphone lift terminals in ultra-thin LCD screen area of paperless, including quick-witted case, microphone elevating gear, LCD screen elevating gear, first motor, second motor, face lid, LCD screen, first rack, second rack, the diapire of machine case is fixed and has been seted up a plurality of data interfaces, microphone elevating gear symmetry is installed in the left and right sides of machine incasement portion, LCD screen elevating gear installs in the middle part of machine case, the face lid articulates in the roof middle part of machine case, first rack symmetry is located the left and right sides of machine incasement portion, the second rack is fixed and is located the middle of the inside of machine case; microphone elevating gear still includes microphone miaow pole, miaow pole straightening device, the bottom of microphone miaow pole is connected with the mounting, through the utility model discloses an implement, realized the all-round pickup of two microphones, improved the pickup effect, the lift terminal is adjusted conveniently, and structural design scientific and reasonable, the practicality is stronger, has certain use value and spreading value.
Description
Technical Field
The utility model relates to an official working terminal technical field especially relates to a two microphone lift terminals in ultra-thin liquid crystal screen area of paperless.
Background
When the liquid crystal screen or the microphone is needed to be used, the display screen and the microphone are lifted to the surface of the table from the lower surface of the conference table by the lifter hidden in the conference table, but when the liquid crystal screen or the microphone is not used, the lifter automatically descends, the display screen and the microphone are hidden in the conference table, the liquid crystal screen or the microphone is prevented from being stolen and dust, and the surface of the table is kept flat and attractive; however, the conventional liquid crystal lifting all-in-one machine has the following problems: the existing liquid crystal lifting all-in-one machine is not provided with a microphone or only provided with one microphone, and is easily influenced by factors such as meeting place environment, microphone distance and the like during speaking, so that the pickup effect of the microphone is poor; secondly, current liquid crystal lift all-in-one does not have the microphone or only has a microphone, increases personnel temporarily when meeting, still needs to increase the microphone, and the installation wiring is inconvenient relatively.
In summary, a paperless ultra-thin lcd with dual microphone lifting terminal is needed to solve the disadvantages of the prior art.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a two microphone lift terminals in ultra-thin liquid crystal screen area of paperless aims at solving above-mentioned problem.
In order to achieve the above object, the utility model provides a following technical scheme: a paperless ultrathin liquid crystal display screen lifting terminal with double microphones comprises a case, a microphone lifting device, a liquid crystal display lifting device, a first motor, a second motor, a face cover, a liquid crystal display, a first rack and a second rack, wherein the bottom wall of the case is fixedly provided with a plurality of data interfaces, the microphone lifting device is symmetrically arranged on the left side and the right side of the inside of the case, the liquid crystal display lifting device is arranged in the middle of the case, the face cover is hinged to the middle of the top wall of the case, the first rack is symmetrically arranged on the left side and the right side of the inside of the case, and the second rack is fixedly arranged in the middle of the inside of the case;
microphone elevating gear is still including microphone miaow pole, miaow pole straightening device, the bottom of microphone miaow pole is connected with the mounting, microphone miaow pole is connected with the motor cabinet through the mounting, first motor is installed in one side outer wall of motor cabinet, LCD screen elevating gear is still including lift drive plate, slide bar, mounting bracket, the lift drive plate passes through the sliding sleeve and connects in the slide bar, the slide bar fixed symmetry is located quick-witted incasement portion and is close to the left and right sides in the middle of, the bottom of LCD screen is connected in the mounting bracket, the bottom fixed connection of mounting bracket is in the lift drive plate.
Preferably, the inside of the case is further provided with a controller, wherein the controller is provided with a first motor and a second motor, and the controller is arranged on the lifting driving plate.
Preferably, the driving ends of the first motor and the second motor are both provided with gears, the driving end of the first motor is connected to the first rack through gear engagement, and the driving end of the second motor is connected to the second rack through gear engagement.
Preferably, the opening has been seted up to the both ends symmetry about the roof of quick-witted case is close to the face lid, and the opening leads straight device, microphone miaow pole coaxial correspondence from top to bottom with miaow pole.
Preferably, the second motor is mounted on the outer wall of the front surface of the lifting driving plate.
Preferably, the lifting drive board, the mounting frame and the liquid crystal screen are slidably connected to the sliding rod through sliding sleeves, and the liquid crystal screen is located under the face cover.
The utility model has the advantages that:
1. the utility model discloses in, through the microphone elevating gear of symmetry setting, realized two microphones and gone up and down simultaneously to can hide inside the conference table, theftproof, dustproof, keep the table surface level and smooth and pleasing to the eye, increased the pickup distance, improved the pickup effect, the wholeness is stronger, two microphone designs when increasing personnel temporarily in meeting, can reserve for use, structural design is reasonable, and the practicality is stronger;
2. the utility model discloses in, the slide bar that sets up through the LCD screen elevating gear cooperation symmetry that sets up for LCD screen stability when lift adjustment is stronger, and interior spatial structure overall arrangement is comparatively reasonable, and the installation wiring is comparatively convenient, and the design is comparatively simple, and the practicality is stronger, has certain use value and spreading value.
Drawings
Fig. 1 is a schematic structural three-dimensional section view of the present invention.
Fig. 2 is a schematic diagram of the microphone lifting device and the liquid crystal screen lifting device in fig. 1 after being lifted.
In the figure: 1-case, 2-microphone lifting device, 3-liquid crystal screen lifting device, 4-first motor, 5-second motor, 6-face cover, 7-liquid crystal screen, 8-first rack, 9-second rack, 201-microphone rod, 202-microphone rod straightening device, 203-fixing piece, 204-motor base, 301-lifting driving plate, 302-sliding rod and 303-mounting frame.
Detailed Description
As shown in fig. 1 and 2, a paperless ultrathin liquid crystal display with dual microphones lifting terminal comprises a case 1, a microphone lifting device 2, a liquid crystal display lifting device 3, a first motor 4, a second motor 5, a face cover 6, a liquid crystal display 7, a first rack 8 and a second rack 9, wherein the bottom wall of the case 1 is fixedly provided with a plurality of data interfaces 101, the microphone lifting device 2 is symmetrically installed at the left side and the right side of the inside of the case 1, the liquid crystal display lifting device 3 is installed at the middle part of the case 1, the face cover 6 is hinged to the middle part of the top wall of the case 1, the first rack 8 is symmetrically arranged at the left side and the right side of the inside of the case 1, and the second rack 9 is fixedly arranged in the middle of the inside of the case 1;
Further, a controller of the first motor 4 and the second motor 5 is further arranged on the lifting driving plate 301 in the case 1.
Further, gears are mounted at the driving ends of the first motor 4 and the second motor 5, the driving end of the first motor 4 is connected to the first rack 8 through gear engagement, and the driving end of the second motor 5 is connected to the second rack 9 through gear engagement.
Furthermore, the top wall of the case 1 is symmetrically provided with through openings at the left and right ends close to the surface cover 6, and the through openings are coaxially corresponding to the microphone rod guide 202 and the microphone rod 201 up and down.
Further, the second motor 5 is mounted on the outer wall of the front surface of the lifting driving plate 301.
Further, the lifting driving board 301, the mounting frame 303 and the liquid crystal screen 7 are slidably connected to the sliding rod 302 through a sliding sleeve, and the liquid crystal screen 7 is located right below the face cover 6.
The utility model discloses the theory of operation: when the microphone lifting adjusting device is used, a pair of microphones or two pairs of microphones are selected according to actual needs and are respectively controlled to be symmetrically arranged on the first motor 4, the first motor 4 is specifically controlled by the controller to be opened, the driving end of the first motor 4 rotates clockwise and is meshed with the first rack 8 through a gear, the microphone rod 201, the fixing piece 203, the motor base 204 and the first motor 4 are used for realizing lifting adjustment on the first rack 8, then the microphone upwards penetrates through the microphone rod straightening device 202 and the through opening to finish corresponding microphone lifting adjustment work, similarly, when the liquid crystal screen 7 is required to be lifted and adjusted, the liquid crystal screen 7 is positioned at the top end inside the case 1 in an idle state, the second motor 5 is controlled to be opened, the driving end of the second motor 5 rotates clockwise and is meshed with the second rack 9 through the gear, and the lifting driving plate 301, the lifting driving plate and the lifting driving plate are realized through transmission matching between the gear and the rack, Mounting bracket 303 and LCD screen 7 rise to adjust, the face lid 6 of articulated installation is pushed open when LCD screen 7 risees, and lift drive plate 301 still connects in slide bar 302 through the sliding sleeve, with this stability that improves among the lift adjustment process, then alright use as the meeting use, when needing to withdraw LCD screen 7 and microphone at last, control the drive end of first motor 4 and second motor 5 respectively and carry out anticlockwise rotation and can accomplish the action of retrieving, with this accomplish the corresponding work at this paperless ultra-thin LCD screen area two microphone lift terminals through above-mentioned content.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the present invention.
Claims (6)
1. A paperless ultrathin liquid crystal screen lifting terminal with two microphones comprises a case (1), a microphone lifting device (2), a liquid crystal screen lifting device (3), a first motor (4), a second motor (5), a face cover (6), a liquid crystal screen (7), a first rack (8) and a second rack (9), and is characterized in that a plurality of data interfaces (101) are fixedly arranged on the bottom wall of the case (1), the microphone lifting device (2) is symmetrically arranged on the left side and the right side of the inside of the case (1), the liquid crystal screen lifting device (3) is arranged in the middle of the case (1), the face cover (6) is hinged to the middle of the top wall of the case (1), the first rack (8) is symmetrically arranged on the left side and the right side of the inside of the case (1), and the second rack (9) is fixedly arranged in the middle of the inside of the case (1);
microphone elevating gear (2) are still including microphone miaow pole (201), miaow pole straightening device (202), the bottom of microphone miaow pole (201) is connected with mounting (203), microphone miaow pole (201) are connected with motor cabinet (204) through mounting (203), install in one side outer wall of motor cabinet (204) first motor (4), LCD screen elevating gear (3) are still including lift drive plate (301), slide bar (302), mounting bracket (303), lift drive plate (301) are connected in slide bar (302) through sliding sleeve, the inside left and right sides that is close to in middle of quick-witted case (1) is located to slide bar (302) fixed symmetry, the bottom of LCD screen (7) is connected in mounting bracket (303), the bottom fixed connection of mounting bracket (303) is in lift drive plate (301).
2. The paperless ultrathin liquid crystal screen double-microphone lifting terminal as claimed in claim 1, wherein a lifting driving board (301) is further arranged inside the case (1), and a controller of the first motor (4) and the second motor (5) is further arranged on the lifting driving board.
3. The terminal with the double microphones of the paperless ultrathin liquid crystal screen of claim 1, wherein gears are installed at the driving ends of the first motor (4) and the second motor (5), the driving end of the first motor (4) is connected to the first rack (8) through gear engagement, and the driving end of the second motor (5) is connected to the second rack (9) through gear engagement.
4. The terminal as claimed in claim 1, wherein the top wall of the case (1) has through holes symmetrically formed at left and right ends near the cover (6), and the through holes are coaxially aligned with the microphone rod straightening device (202) and the microphone rod (201).
5. The paperless ultra-thin lcd-panel with dual-microphone lifting terminal as recited in claim 1, wherein the second motor (5) is mounted on the outer wall of the front surface of the lifting driving board (301).
6. The paperless ultrathin LCD screen with double microphones lifting terminal as claimed in claim 1, wherein the lifting driving board (301), the mounting frame (303) and the LCD screen (7) are slidably connected to the sliding rod (302) through sliding sleeves, and the LCD screen (7) is located right below the face cover (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120999444.6U CN214839502U (en) | 2021-05-11 | 2021-05-11 | Paperless ultrathin liquid crystal screen lifting terminal with double microphones |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120999444.6U CN214839502U (en) | 2021-05-11 | 2021-05-11 | Paperless ultrathin liquid crystal screen lifting terminal with double microphones |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214839502U true CN214839502U (en) | 2021-11-23 |
Family
ID=78773288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120999444.6U Active CN214839502U (en) | 2021-05-11 | 2021-05-11 | Paperless ultrathin liquid crystal screen lifting terminal with double microphones |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214839502U (en) |
-
2021
- 2021-05-11 CN CN202120999444.6U patent/CN214839502U/en active Active
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