CN206303560U - A kind of exhibitions multimedia equipment - Google Patents
A kind of exhibitions multimedia equipment Download PDFInfo
- Publication number
- CN206303560U CN206303560U CN201621106438.9U CN201621106438U CN206303560U CN 206303560 U CN206303560 U CN 206303560U CN 201621106438 U CN201621106438 U CN 201621106438U CN 206303560 U CN206303560 U CN 206303560U
- Authority
- CN
- China
- Prior art keywords
- support bar
- exhibitions
- square floor
- lifter plate
- electric
- 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
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Abstract
The utility model discloses a kind of exhibitions multimedia equipment, including square floor, the top of square floor is disposed with left support bar from left to right, right support bar, placement table, left support bar, Graphic Panel is provided between right support bar, installing plate is provided with the top of right support bar, display screen and sound equipment are installed on installing plate, display is provided with the top of placement table, keyboard, the bottom of placement table is provided with main frame, main frame respectively with display screen, sound equipment, display, keyboard is electrically connected with, the bottom of square floor is respectively arranged with a supporting leg at each angle, a lifter plate is movably set between four supporting legs, the bottom of lifter plate is respectively arranged with a universal wheel at each angle, the drive device being connected with square floor is provided with the top of lifter plate.Its advantage is：It is prevented from ground automatic moving, high degree of automation.
Description
Technical field
The utility model is related to a kind of exhibitions multimedia equipment.
Background technology
Chinese patent 201620226446.0 discloses a kind of exhibitions multimedia equipment, including base, main frame, projection
Instrument, electronic whiteboard and electric advertisement screen；The main frame is arranged on base, and support bar is vertically installed with base；The electricity
Sub- blank is hung on support bar middle part, and support bar top is vertically installed with pole；The projecting apparatus is arranged on pole top, and
Wireless receiver is provided with projecting apparatus；The wireless launcher matched with wireless receiver is provided with the main frame；It is described
Electric advertisement screen lower end is provided with control cabinet, and control cabinet and is provided with battery and single-chip microcomputer；The single-chip microcomputer input with
Infrared ray sensor and accumulator output end are electrically connected with, and single-chip microcomputer output is electrically connected with electric advertisement screen input；
Base bottom is evenly arranged with several universal wheels.The exhibitions multimedia equipment, it is entered using multimedia equipment to exhibitions content
Row publicity, increased novelty, reach the effect of publicity optimal, practical, it is easy to promote the use of.But the utility model
Bottom is provided with universal wheel, due to being not provided with brake gear, it is easy in ground automatic moving, poor practicability.
Utility model content
Problem to be solved in the utility model is to provide a kind of being prevented from ground automatic moving, high degree of automation
Exhibitions multimedia equipment.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：A kind of exhibitions multimedia equipment,
Including square floor, the top of the square floor is disposed with left support bar, right support bar, placement table, institute from left to right
State and Graphic Panel is provided between left support bar, right support bar, installing plate, the installing plate are provided with the top of the right support bar
On display screen and sound equipment are installed, display, keyboard are provided with the top of the placement table, the bottom of the placement table is provided with
Main frame, the main frame is electrically connected with the display screen, sound equipment, display, keyboard respectively, it is characterised in that the square base
A supporting leg is respectively arranged with each angle of the bottom of plate, a lifter plate, the lifting are movably set between four supporting legs
A universal wheel is respectively arranged with each angle of the bottom of plate, is provided with what is be connected with the square floor at the top of the lifter plate
Drive device, the drive device includes that be arranged on hollow cylinder at the top of the lifter plate, top is connected with the square floor
Drive rod, the motor cabinet, the stepper motor on the motor cabinet that are arranged on the hollow drum outer wall, the hollow cylinder
Inside vertically be provided with the first helical gear, in the hollow cylinder it is horizontally disposed have engaged with first helical gear
The second helical gear, the stepper motor is connected with the rotating shaft being connected with first helical gear, the second helical gear top
Portion is provided with threads turn axle, and sliding shoe has been connected through a screw thread on the threads turn axle, and the bottom of the drive rod extends
It is connected in the hollow cylinder and with the sliding shoe, electric cabinet is provided with the top of the square floor, in the electric cabinet
Be provided with electric control gear, the outer wall of the electric cabinet is provided with step motor control button groups, the electric control gear respectively with institute
Stepper motor, step motor control button groups are stated to be electrically connected with.
Preferably, above-mentioned exhibitions multimedia equipment, wherein one side of the outer wall of the supporting leg towards the lifter plate
A railroad shoe is respectively arranged with, is vertically provided with the railroad shoe in a guide rail, the guide rail and slided
It is provided with the directive wheel being connected with the lifter plate.
Preferably, above-mentioned exhibitions multimedia equipment, wherein the outer wall of the main frame is provided with metal heat absorption container, institute
State in metal heat absorption container filled with heat-absorption water.
Preferably, above-mentioned exhibitions multimedia equipment, wherein being provided with metal heat absorption container automatically controlled with described
The liquid pump that device is electrically connected with, is provided with hand warmer pocket at the top of the placement table, be provided with the hand warmer pocket and the liquid pump
The circulation pipe of connection and the metal absorb heat the return duct of reservoir, and the outer wall of the electric cabinet is provided with automatically controlled with described
The liquid pump control button group that device is electrically connected with.
Preferably, above-mentioned exhibitions multimedia equipment, wherein the electric control gear electrically connects including the PLC and PLC
The step actuator and relay for connecing, the PLC electrically connect with the step motor control button groups, liquid pump control button group
Connect, the step actuator is electrically connected with the stepper motor, the liquid pump is electrically connected with the relay.
It is of the present utility model to have the technical effect that：Drive lifter plate to move upwards by drive device, can drive
Universal wheel is moved upwards, and universal wheel leaves ground, and supporting leg is contacted with ground, so design prevent the utility model ground from
Row movement；Drive lifter plate to move downward by drive device, universal wheel can be driven to move downward, universal wheel is contacted with ground,
Supporting leg leaves, and user can promote the utility model in ground automatic moving；By the controllable step of step motor control button groups
Stepper motor rotates, and further drives threads turn axle to rotate by the first helical gear, the second helical gear so that sliding shoe is in screw thread
Slided up and down in rotary shaft, so drive drive rod move up and down, you can realize drive lifter plate motion, such design accuracy and
High degree of automation.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is structural representation when universal wheel is contacted with ground in Fig. 1；
Fig. 3 is the structural representation of drive device in Fig. 1；
Fig. 4 is partial enlarged drawing at A in Fig. 1；
Fig. 5 is partial enlarged drawing at B in Fig. 1；
Fig. 6 is the structural representation of electric cabinet in Fig. 1；
Fig. 7 is the longitudinal sectional view of electric cabinet in Fig. 1；
Fig. 8 is the structural representation of Fig. 1 middle orbits seat；
Fig. 9 is the first helical gear and the second helical gear attachment structure schematic diagram in Fig. 3.
Specific embodiment
Below in conjunction with accompanying drawing, specific embodiment of the present utility model is further described, so that the utility model
Technical scheme be more readily understood and grasp.
As shown in Fig. 1,2,3,4,5,6,7,8,9, a kind of exhibitions multimedia equipment, including square floor 1, square floor
1 top is disposed with left support bar 11, right support bar 12, placement table 13, left support bar 11, right support bar 12 from left to right
Between be provided with Graphic Panel 14, the top of right support bar 12 is provided with installing plate 15, the He of display screen 16 is provided with installing plate 15
Sound equipment 17, the top of placement table 13 is provided with display 18, keyboard 19, and the bottom of placement table 13 is provided with main frame 20, main frame 20
It is electrically connected with display screen 16, sound equipment 17, display 18, keyboard 19 respectively.
A supporting leg 21 is respectively arranged with each angle of the bottom of square floor 1, one is movably set between four supporting legs 21
Lifter plate 22, is respectively arranged with a universal wheel 23 at each angle of the bottom of lifter plate 22, the top of lifter plate 22 is provided with and side
The drive device 3 of the connection of shape base plate 1, drive device 3 includes being arranged on the hollow cylinder 31, top and square base at the top of lifter plate 22
The drive rod 32 of the connection of plate 1, motor cabinet 33, the stepper motor 34 on motor cabinet 33 for being arranged on the outer wall of hollow cylinder 31,
The first helical gear 35 is vertically provided with hollow cylinder 31, it is horizontally disposed in hollow cylinder 31 to have and the first helical gear
Second helical gear 36 of 35 engagements, stepper motor 34 is connected with the rotating shaft 37 being connected with the first helical gear 35, the second helical gear 36
Top be provided with threads turn axle 38, sliding shoe 39, the bottom of drive rod 32 have been connected through a screw thread on threads turn axle 38
Extend in hollow cylinder 31 and be connected with sliding shoe 39, montant 40 is vertically provided with hollow cylinder 31, montant 40 is passed through
Sliding shoe 39 is simultaneously slidably connected with sliding shoe 39.
The top of square floor 1 is provided with electric cabinet 4, electric cabinet 4 and is provided with electric control gear, and the outer wall of electric cabinet 4 sets
It is equipped with step motor control button groups 41.
Wherein the outer wall of supporting leg 21 is respectively arranged with a railroad shoe 51 towards the one side of lifter plate 22, along perpendicular in railroad shoe 51
To a guide rail 52 is provided with, guide rail 52 is interior to slide the directive wheel 53 for being provided with and being connected with lifter plate 22 to Nogata, so
Design causes that lifter plate 22 rises or declines more steady.
The outer wall of wherein main frame 20 is provided with metal heat absorption container 7, and 7 are filled with heat-absorption water in metal heat absorption container, so
Design accelerates scattering and disappearing for heat in main frame 20.
Liquid pump 71 wherein is provided with metal heat absorption container 7, the top of placement table 13 is provided with hand warmer pocket 72, hand warmer pocket 72
The return duct 74 that the circulation pipe 73 being connected with liquid pump 71 is connected with metal heat absorption container 7 is provided with, the outer wall of electric cabinet 4 sets
It is equipped with liquid pump control button group 42.After liquid pump 71 starts, water absorbs heat in metal and circulated between container 7 and hand warmer pocket 72, after being heated
Warm water can be warmed oneself to staff.
Wherein electric control gear includes the step actuator 82 and relay 83 that PLC81 and PLC81 are electrically connected with, PLC81 with
Step motor control button groups 41, liquid pump control button group 42 are electrically connected with, and step actuator 82 electrically connects with stepper motor 34
Connect, liquid pump 71 is electrically connected with relay 83.
Certainly, these are only preferred embodiment of the present utility model, it is non-therefore limit to patent of the present utility model
Simple modification and the equivalent structure change for it of scope, all utilization the utility model specifications and schema content institute, all should similarly wrap
It is contained within scope of patent protection of the present utility model.
Claims (5)
1. a kind of exhibitions multimedia equipment, including square floor, the top of the square floor is disposed with from left to right
Left support bar, right support bar, placement table, are provided with Graphic Panel between the left support bar, right support bar, the right support bar
Top is provided with installing plate, and display screen and sound equipment are provided with the installing plate, be provided with the top of the placement table display,
Keyboard, the bottom of the placement table is provided with main frame, and the main frame is electrical with the display screen, sound equipment, display, keyboard respectively
Connection, it is characterised in that：A supporting leg is respectively arranged with each angle of the bottom of the square floor, it is living between four supporting legs
Dynamic to be provided with a lifter plate, the bottom of the lifter plate is respectively arranged with a universal wheel, the top of the lifter plate at each angle
The drive device being connected with the square floor is provided with, the drive device is hollow at the top of the lifter plate including being arranged on
Cylinder, top with the drive rod that the square floor is connected, be arranged on the motor cabinet of the hollow drum outer wall, installed in the motor
Vertically it is provided with stepper motor on seat, the hollow cylinder in the first helical gear, the hollow cylinder in the horizontal direction
The second helical gear engaged with first helical gear is provided with, the stepper motor is connected with and is connected with first helical gear
Rotating shaft, the second helical gear top is provided with threads turn axle, cunning has been connected through a screw thread on the threads turn axle
Motion block, the bottom of the drive rod extends in the hollow cylinder and is connected with the sliding shoe, the top of the square floor
Be provided with electric cabinet, be provided with electric control gear in the electric cabinet, the outer wall of the electric cabinet be provided with step motor control by
Button group, the electric control gear is electrically connected with the stepper motor, step motor control button groups respectively.
2. exhibitions multimedia equipment according to claim 1, it is characterised in that：The outer wall of the supporting leg is towards the liter
The one side for dropping plate is respectively arranged with a railroad shoe, and a guide rail, the guiding are vertically provided with the railroad shoe
Gliding in tracks is provided with the directive wheel being connected with the lifter plate.
3. exhibitions multimedia equipment according to claim 1, it is characterised in that：The outer wall of the main frame is provided with metal
Heat absorption container, heat-absorption water is filled with the metal heat absorption container.
4. exhibitions multimedia equipment according to claim 1, it is characterised in that：It is provided with and institute in metal heat absorption container
The liquid pump of electric control gear electric connection is stated, hand warmer pocket is provided with the top of the placement table, be provided with the hand warmer pocket and institute
The circulation pipe of liquid pump connection and the return duct of metal heat absorption reservoir are stated, the outer wall of the electric cabinet is provided with and institute
State the liquid pump control button group of electric control gear electric connection.
5. exhibitions multimedia equipment according to claim 4, it is characterised in that：The electric control gear includes PLC and institute
The step actuator and relay of PLC electric connections are stated, the PLC is pressed with the step motor control button groups, liquid pump control
Button group is electrically connected with, and the step actuator is electrically connected with the stepper motor, and the liquid pump electrically connects with the relay
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621106438.9U CN206303560U (en) | 2016-10-09 | 2016-10-09 | A kind of exhibitions multimedia equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621106438.9U CN206303560U (en) | 2016-10-09 | 2016-10-09 | A kind of exhibitions multimedia equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206303560U true CN206303560U (en) | 2017-07-07 |
Family
ID=59243049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621106438.9U Expired - Fee Related CN206303560U (en) | 2016-10-09 | 2016-10-09 | A kind of exhibitions multimedia equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206303560U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107280341A (en) * | 2017-07-10 | 2017-10-24 | 王小改 | It is a kind of to be easy to mobile ferric sulfate sale to sell frame |
| CN107752590A (en) * | 2017-08-30 | 2018-03-06 | 合肥华骏汽车部件有限公司 | A kind of pedal sale showing stand easy to remove |
| CN108274632A (en) * | 2018-02-05 | 2018-07-13 | 岳文智 | A kind of heavy concrete mixer easy to remove |
| CN108682204A (en) * | 2018-05-17 | 2018-10-19 | 重庆水利电力职业技术学院 | A kind of electric automatization control tutoring system based on PLC |
| CN108888025A (en) * | 2018-07-17 | 2018-11-27 | 合肥静美图文科技有限公司 | A kind of display and demonstration service exhibition booth |
| CN109729873A (en) * | 2018-11-12 | 2019-05-10 | 平顶山学院 | A kind of emerging cultural industry situation comprehensive display system and method |
-
2016
- 2016-10-09 CN CN201621106438.9U patent/CN206303560U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107280341A (en) * | 2017-07-10 | 2017-10-24 | 王小改 | It is a kind of to be easy to mobile ferric sulfate sale to sell frame |
| CN107752590A (en) * | 2017-08-30 | 2018-03-06 | 合肥华骏汽车部件有限公司 | A kind of pedal sale showing stand easy to remove |
| CN108274632A (en) * | 2018-02-05 | 2018-07-13 | 岳文智 | A kind of heavy concrete mixer easy to remove |
| CN108682204A (en) * | 2018-05-17 | 2018-10-19 | 重庆水利电力职业技术学院 | A kind of electric automatization control tutoring system based on PLC |
| CN108888025A (en) * | 2018-07-17 | 2018-11-27 | 合肥静美图文科技有限公司 | A kind of display and demonstration service exhibition booth |
| CN109729873A (en) * | 2018-11-12 | 2019-05-10 | 平顶山学院 | A kind of emerging cultural industry situation comprehensive display system and method |
| CN109729873B (en) * | 2018-11-12 | 2020-12-25 | 平顶山学院 | Emerging culture state comprehensive display system and method |
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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: 20170707 Termination date: 20181009 |