CN213862294U - Mobile cart for video conference - Google Patents
Mobile cart for video conference Download PDFInfo
- Publication number
- CN213862294U CN213862294U CN202022218329.9U CN202022218329U CN213862294U CN 213862294 U CN213862294 U CN 213862294U CN 202022218329 U CN202022218329 U CN 202022218329U CN 213862294 U CN213862294 U CN 213862294U
- Authority
- CN
- China
- Prior art keywords
- motor
- lead screw
- worm
- cart
- wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000009434 installation Methods 0.000 claims description 15
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000033001 locomotion Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Images
Landscapes
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The utility model relates to a mobile cart for video conference, which comprises a cart, wherein a driving box is arranged on a chassis of the cart, two rotating shafts are arranged in the driving box, a first worm wheel is arranged on the rotating shafts, a first motor is arranged on the side wall in the driving box, an output shaft of the first motor is fixedly connected with a first worm, and the first worm is meshed with the first worm wheel; the pivot upwards wears out the drive box, the screw thread has been attacked to the outer wall on pivot upper portion, the cover is worn at the top of pivot has the sleeve, attack the screw thread on the sleeve inner wall, telescopic up end fixedly connected with loading board, the second motor is installed at the center of loading board, the output shaft of second motor has the carousel, the leading wheel is installed to the outer fringe of carousel lower surface. The video angle can be automatically lifted and rotated, the most suitable video angle can be found, manual labor-consuming adjustment is not needed, and the use experience of a user is greatly optimized.
Description
Technical Field
The utility model relates to a video conference shallow technical field, especially a video conference is with removing shallow.
Background
A video conference system, also called a video conference system, refers to a system device that is used by individuals or groups in two or more different places to transmit audio, video and document data to each other through a transmission line and multimedia devices, so as to achieve real-time and interactive communication and achieve the purpose of conference. The video conference is used like a telephone, people who talk with the video conference can be seen, the expression and the action of the people can be seen, people who are located in different places can communicate in the same room, along with rapid development of science and technology, the novel video conference cart is also technically improved, but the video conference cart in the prior art has a lifting function, the people still need to lift manually, the angle also needs to be adjusted manually, automatic lifting and angle adjustment cannot be achieved, and certain time and manpower are wasted.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a video conference is with removing shallow to solve the problem that proposes in the background art.
The embodiment of the utility model provides an in adopt following scheme to realize: the movable trolley for the video conference comprises a trolley, wherein a driving box is installed on a chassis of the trolley, two rotating shafts are vertically installed in the driving box, a first worm wheel is installed on each rotating shaft, a first motor is installed on the side wall in each driving box, an output shaft of each first motor is fixedly connected with a first worm, and each first worm is meshed with the corresponding first worm wheel; the pivot upwards wears out the drive box, the screw thread has been attacked to the outer wall on pivot upper portion, the cover is worn at the top of pivot has the sleeve, attack the screw thread on the sleeve inner wall, telescopic up end fixedly connected with loading board, the second motor is installed at the center of loading board, the output shaft of second motor has the carousel, the leading wheel is installed to the outer fringe of carousel lower surface.
In an embodiment of the present invention, an installation cavity is provided in a chassis of the cart, a third motor is installed in the installation cavity, an output shaft of the third motor is fixedly connected with a third worm, the installation cavity is provided with a lead screw which penetrates out of the chassis downwards, a lead screw nut is arranged on the lead screw in a penetrating manner, a third worm wheel is fixedly installed at the top of the outer wall of the lead screw nut, the bottom of the outer wall of the lead screw nut is connected with the bottom surface of the installation cavity through a bearing, the third worm wheel is matched with the lead screw, two limit convex parts are symmetrically arranged at the top of the lead screw, and a limit rod is fixedly installed at the top of the installation cavity, which is located at the front side or the rear side of the limit convex part; the lower end of the lead screw is provided with a supporting plate.
The utility model relates to an embodiment, annular guide way has been seted up to the corresponding position of loading board upper surface.
In an embodiment of the utility model, install the battery on the chassis.
The utility model has the advantages that: the utility model provides a video conference is with removing shallow can rise automatically and rotatory, finds the most suitable video angle, need not the artifical hard regulation of adjusting, has improved user's use greatly and has experienced.
Drawings
Fig. 1 is an external configuration diagram of a mobile cart for video conferencing.
Fig. 2 is a schematic view of the internal structure of a mobile cart for video conferencing.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
Referring to fig. 1 to 2, the utility model provides a mobile cart for video conference, including a cart 1, a driving box 2 is installed on a chassis 101 of the cart 1, two rotating shafts 15 are erected in the driving box 2, a first worm wheel 9 is installed on the rotating shaft 15, a first motor 11 is installed on a side wall in the driving box 2, an output shaft of the first motor 11 is fixedly connected with a first worm 8, and the first worm 8 is meshed with the first worm wheel 9; a rotating shaft 15 penetrates out of the driving box 2 upwards, threads are tapped on the outer wall surface of the upper portion of the rotating shaft 15, a sleeve 10 is sleeved at the top of the rotating shaft 15 in a penetrating manner, threads are tapped on the inner wall of the sleeve 10, a bearing plate 3 is fixedly connected to the upper end surface of the sleeve 10, a second motor 5 is installed in the center of the bearing plate 3, an output shaft of the second motor 5 is connected with a rotating disc 4, and a guide wheel 6 is installed on the outer edge of the lower surface of the rotating disc 4 to play a role of auxiliary support and ensure that the rotating disc is stressed stably; the use make with the display of video usefulness show place on the carousel can, the cooperation of pivot and telescopic realization carousel can be in vertical direction motion, the carousel rotation can be driven to the second motor to automatic rising and rotating adjusts to optimum video angle.
Referring to fig. 1 to 2, in an embodiment of the present invention, an installation cavity is disposed in a chassis 101 of the cart 1, a third motor 17 is installed in the installation cavity, an output shaft of the third motor 17 is fixedly connected with a third worm 13, the installation cavity is provided with a lead screw 16 which penetrates out of the chassis 101 downward, a lead screw nut 14 is penetrated on the lead screw 16, a third worm gear 18 is fixedly installed on the top of an outer wall of the lead screw nut 14, the bottom of the outer wall of the lead screw nut 14 is connected with the bottom surface of the installation cavity through a bearing, the third worm gear 18 is matched with the lead screw 16, the top of the lead screw 16 is symmetrically provided with two limiting convex portions, and a limiting rod 19 is fixedly installed on the top of the installation cavity, which is located on the front side or the rear side of the limiting convex portion; the lower end of the screw rod 16 is provided with a support plate 20, the screw rod is limited to rotate, so that when the screw rod nut is driven to rotate, the screw rod nut and the screw rod rotate relatively, the screw rod can move upwards or downwards, the screw rod moves downwards to enable the support plate to be in contact with the ground, the brake effect is achieved, and when the cart is not moved, the friction force between the cart and the ground is increased to prevent the cart from moving randomly.
Referring to fig. 1 to 2, in an embodiment of the present invention, an annular guide groove (not labeled) is disposed at a corresponding position on the upper surface of the bearing plate 3, and the guide wheel 6 is trapped in the annular guide groove.
Referring to fig. 2, in an embodiment of the present invention, a storage battery 12 is installed on the chassis 101 for supplying power to each motor.
The utility model discloses the theory of operation below has:
the first motor 11 drives the first worm 8 to rotate, the first worm wheel 9 is meshed with the first worm 8 to rotate, so that the rotating shaft 15 is driven to rotate, the sleeve 10 is fixed on the lower surface of the bearing plate 3, the bearing plate 3 cannot rotate under the combined action of the two sleeves 10, the corresponding sleeve 10 cannot rotate and can only move up and down, the rotating shaft 15 rotates and moves relative to the sleeve 10, and the sleeve 10 naturally moves up or down along with the upward movement or the downward movement, so that the lifting of the bearing plate 3 is realized, namely the lifting function of the cart 1 is realized; then the second motor 5 rotates to drive the rotary disc 4 to rotate, so that the video angle can be adjusted through rotation.
The third motor 17 drives the third worm 13 to rotate, so as to drive the third worm wheel 18 to rotate, and further drive the screw nut 14 to rotate, and the screw 16 is limited to rotate, so that the screw 16 can move downwards or lift up when the screw 16 rotates relatively, so as to drive the support plate to approach or be far away from the ground, so as to achieve the left and right of the brake, and prevent the cart 1 from sliding freely.
The above description is only for the preferred embodiment of the present invention, and should not be interpreted as limiting the scope of the present invention, which is intended to cover all the equivalent changes and modifications made in accordance with the claims of the present invention.
Claims (4)
1. A mobile cart for video conferencing, comprising a cart, characterized in that: a driving box is installed on a chassis of the cart, two rotating shafts are vertically arranged in the driving box, a first worm wheel is installed on each rotating shaft, a first motor is installed on the side wall in the driving box, a first worm is fixedly connected to an output shaft of the first motor, and the first worm is meshed with the first worm wheel; the pivot upwards wears out the drive box, the screw thread has been attacked to the outer wall on pivot upper portion, the cover is worn at the top of pivot has the sleeve, attack the screw thread on the sleeve inner wall, telescopic up end fixedly connected with loading board, the second motor is installed at the center of loading board, the output shaft of second motor has the carousel, the leading wheel is installed to the outer fringe of carousel lower surface.
2. The mobile cart for video conferencing according to claim 1, wherein: the trolley is characterized in that an installation cavity is arranged in a chassis of the trolley, a third motor is arranged in the installation cavity, an output shaft of the third motor is fixedly connected with a third worm, a lead screw which downwards penetrates out of the chassis is arranged in the installation cavity, a lead screw nut is arranged on the lead screw in a penetrating manner, a third worm wheel is fixedly arranged at the top of the outer wall of the lead screw nut, the bottom of the outer wall of the lead screw nut is connected with the bottom surface of the installation cavity through a bearing, the third worm wheel is matched with the lead screw, two limiting convex parts are symmetrically arranged at the top of the lead screw, and a limiting rod is fixedly arranged at the top of the installation cavity, positioned at the front side or the rear side of the limiting convex parts; the lower end of the lead screw is provided with a supporting plate.
3. The mobile cart for video conferencing according to claim 1, wherein: and an annular guide groove is formed in the corresponding position of the upper surface of the bearing plate.
4. The mobile cart for video conferencing according to claim 1, wherein: and the chassis is provided with a storage battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022218329.9U CN213862294U (en) | 2020-09-30 | 2020-09-30 | Mobile cart for video conference |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022218329.9U CN213862294U (en) | 2020-09-30 | 2020-09-30 | Mobile cart for video conference |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213862294U true CN213862294U (en) | 2021-08-03 |
Family
ID=77070558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022218329.9U Expired - Fee Related CN213862294U (en) | 2020-09-30 | 2020-09-30 | Mobile cart for video conference |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213862294U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114987590A (en) * | 2022-07-12 | 2022-09-02 | 广东伟志服装有限公司 | Transferring device for school uniform processing and using method thereof |
-
2020
- 2020-09-30 CN CN202022218329.9U patent/CN213862294U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114987590A (en) * | 2022-07-12 | 2022-09-02 | 广东伟志服装有限公司 | Transferring device for school uniform processing and using method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212565052U (en) | Multi-angle adjusting structure of spherical monitoring camera | |
| CN213862294U (en) | Mobile cart for video conference | |
| CN213712537U (en) | Smart city is with intelligent monitoring system who has multiple regulation mode | |
| CN110260120B (en) | Marketing data display device | |
| CN212044746U (en) | Education robot with accomodate protect function | |
| CN211296454U (en) | Push rod electric cylinder | |
| CN210860331U (en) | Angle adjusting structure of projector | |
| CN217618481U (en) | Laser rod adjusting device for machining of efficient motor assembly | |
| CN217193057U (en) | Metal part chamfering device | |
| CN214786356U (en) | Structure of elevating stage | |
| CN115057298A (en) | Cable reel positioning device for power supply | |
| CN111866632A (en) | Outdoor sound equipment lifting device | |
| CN108612968A (en) | One kind can save space-efficient computer rack | |
| CN210222822U (en) | Examination management marketization is with real standard platform | |
| CN100506466C (en) | Jigsaw welding central column lifting device | |
| CN209884354U (en) | Special pedal for operating room | |
| CN221824892U (en) | Intelligent blackboard convenient to adjust | |
| CN212859520U (en) | Intelligence capital construction robot strutting arrangement | |
| CN220598362U (en) | Water conservancy headstock gear | |
| CN219712893U (en) | Automatic lifting and overturning device for sand table | |
| JP6432105B1 (en) | Automatic buffing equipment | |
| CN207175142U (en) | Cage guide | |
| CN215358136U (en) | Mechanical and electrical positioning device with adjusting mechanism | |
| CN208051569U (en) | A kind of toy grinding device | |
| CN214990128U (en) | Power equipment overhauls platform in steam power plant |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210803 |