CN207864953U - Finger liquid crystal turner - Google Patents
Finger liquid crystal turner Download PDFInfo
- Publication number
- CN207864953U CN207864953U CN201820226778.8U CN201820226778U CN207864953U CN 207864953 U CN207864953 U CN 207864953U CN 201820226778 U CN201820226778 U CN 201820226778U CN 207864953 U CN207864953 U CN 207864953U
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- motor
- liquid crystal
- babinet
- surface frame
- lifting platform
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Abstract
The utility model discloses finger liquid crystal turners, including babinet, surface frame, motor, transmission shaft, transmission gear, it is provided with side seal board on the outside of the babinet, the box house bottom end is provided with motor fixing seat, it is provided with the motor above the motor fixing seat, it is provided with motor gear above the motor, chain is installed on the outside of the motor gear.Advantageous effect is：The overturning of display is safer; it is more secure for the safety of user of service; using micromotor motor as driving, low fever, low noise; stable work in work; the service life is longer, and shield technology, antinoise signal and magnetic interference are used to display circuit; it is radiationless to human body; Environmental Safety, internal structure design is reasonable, and shape is exquisite; it is ultra-thin; use safer, the advanced integrated intelligent identification chip group in the control circuit board use whole world, limit switch duplicate protection; through professional test, service life is without exception up to 20000 times.
Description
Technical field
The utility model is related to liquid crystal display support equipment fields, and in particular to finger liquid crystal turner.
Background technology
Liquid crystal display turner is mainly used in various high-grade conference halls, the Room of merchandising, and high-level multimedia network system is done
State's private place, certain offices and living space need to save space, many since the floor space of liquid crystal display is larger
Liquid crystal display is mounted on and hiding position may be reversed by user of service, and liquid crystal display belongs to valuable fragile object, pendulum
It puts that the probability that position was not collided at that time is larger, be easy to cause the economic loss of user of service, then occur in the market each
The liquid crystal turner of the liquid crystal turner of kind model, prior art production needs to be turned on desktop, if user puts hand
On lifting platform, display screen will be pressed onto the hand for being placed on liter user of service, safety accident occur.When liquid crystal display is hidden in table
Inside face, user's needs rise button in use, pressing surface frame, will if having foreign matter, weight or shelter right over panel
Liquid crystal display is hindered to rise, or even damage liquid crystal display and liquid crystal turner.The safety of user of service cannot ensure,
Practicability is poor.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides finger liquid crystal turner.
The utility model is achieved through the following technical solutions above-mentioned purpose：
Finger liquid crystal turner, including babinet, surface frame, motor, transmission shaft, transmission gear, the babinet outside are set
It is equipped with side seal board, the box house bottom end is provided with motor fixing seat, is provided with above the motor fixing seat described electronic
Machine, the motor top are provided with motor gear, are equipped with chain on the outside of the motor gear, the chain is far from the electricity
The side of machine gear is connected to the transmission gear, and side plate is provided on the outside of the transmission shaft, and setting is limited on the outside of the side plate
Bit switch, side of the side plate far from the limit switch are provided with triangle pulling plate, are provided with and connect on the inside of the triangle pulling plate
Oralia, the interface board top are provided with control system mainboard, fixed block are provided on the babinet on the outside of the transmission shaft,
It is provided with lifting platform on the babinet above the control system mainboard, support chip is connected to below the lifting platform, it is described
It is provided with spill spin block on the outside of side plate, mouse box is provided with above the lifting platform, the lifting platform top is close to the mouse box
Position be provided with the surface frame, button is provided with above the surface frame, display screen, the display are connected on the outside of the surface frame
Shield the position connected with the surface frame and be provided with fixed moving block, side of the surface frame far from the fixed moving block is connected with
Rotating shaft head.
In above structure, when staff needs using finger liquid crystal turner, equipment is mounted on setting regions,
The display screen is fixed on inside the surface frame by the babinet, when needing to carry out the rise of the display screen, work
Equipment is accessed external circuitry by personnel, by described by control system main board work described in key control, the control system mainboard
The signal that the display screen rises is received, the electric motor operation, branch of the motor in the motor fixing seat are controlled
Lower rotation is held, the motor drives the motor gear rotation, the motor gear drive to be engaged on outside the motor gear
The chain of side rotates, and the chain imparts power to the transmission gear, the transmission shaft drive the triangle pulling plate to by
The direction movement of the nearly transmission gear, the triangle pulling plate drive the spill spin block to rotate clockwise, and the spill spin block drives
The display screen rotation, the triangle pulling plate top jack up the support chip, drive of the lifting platform in the support chip
Lower rise, the lifting platform rise the mouse box, complete the rise of display screen and the mouse box, need to carry out described aobvious
Display screen it is hiding when, the control system mainboard controls the motor reversion, and it is inverse that the triangle pulling plate controls the spill spin block
Hour hands rotate, and the spill spin block drives the display screen to be hidden in inside the surface frame, and the lifting platform is in the support chip
Support is lower to be reduced, and the overturning work of liquid crystal display is completed.
In order to further increase the ability easy to use of finger liquid crystal turner, the babinet passes through with the side seal board
Screw connects, and the babinet is bolted with the motor fixing seat, and the triangle pulling plate passes through axis with the spill spin block
Hold connection.
In order to further increase the ability easy to use of finger liquid crystal turner, the motor is fixed with the motor
Seat is bolted, and the chain is with the motor gear by engaging connection.
In order to further increase the ability easy to use of finger liquid crystal turner, the control system mainboard and the electricity
Motivation is connected by conducting wire, and the lifting platform is connected by screw with the mouse box.
In order to further increase the ability easy to use of finger liquid crystal turner, the surface frame passes through card with the babinet
Slot connects, and the button is connected by a snap with the surface frame.
In order to further increase the ability easy to use of finger liquid crystal turner, the display screen passes through with the surface frame
Shaft connects, and the babinet is bolted with the side seal board.
In order to further increase the ability easy to use of finger liquid crystal turner, the limit switch is logical with the side plate
It crosses and snaps connection, the lifting platform is connect with the babinet by sliding slot.
Advantageous effect is：The overturning of display is safer, and more secure for the safety of user of service, use is miniature
Electric motor is as driving, and low fever, low noise, stable work in work, the service life is longer, to display circuit using shielding
Technology, antinoise signal and magnetic interference, radiationless to human body, Environmental Safety, internal structure design is reasonable, and shape is exquisite, ultra-thin, machine
Body exquisiteness is exquisite, can more embody honorable individual character, coordinates with domestic environment, and decorative strong, all circuits all use standard dual exhausted
Edge and safety ground electric leakage protector, without induced electricity, leakproof, use is safer, and control circuit board is using the whole world
Advanced integrated intelligent identification chip group, limit switch duplicate protection, through professional test, service life is without exception up to 20000 times.
Description of the drawings
Fig. 1 is that the structure of finger liquid crystal turner described in the utility model splits schematic diagram I；
Fig. 2 is that the structure of finger liquid crystal turner described in the utility model splits schematic diagram II；
Fig. 3 is the overall structure diagram of finger liquid crystal turner described in the utility model；
Fig. 4 is the vertical view of finger liquid crystal turner described in the utility model.
The reference numerals are as follows：
1, display screen；2, fixed moving block；3, surface frame；4, lifting platform；5, control system mainboard；6, interface board；7, side plate；
8, limit switch；9, triangle pulling plate；10, side seal board；11, babinet；12, motor；13, transmission shaft；14, motor gear；15, it passes
Moving gear；16, motor fixing seat；17, chain；18, rotating shaft head；19, mouse box；20, button；21, spill spin block；22, fixed
Block；23, support chip.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings：
As Figure 1-Figure 4, finger liquid crystal turner, including babinet 11, surface frame 3, motor 12, transmission shaft 13, biography
Moving gear 15,11 outside of babinet are provided with side seal board 10, and babinet 11 is used for for installing equipment component, side seal board 10 by babinet
11 sides are closed, and 11 inner bottom of babinet is provided with motor fixing seat 16, and motor fixing seat 16 is used for fixed motor 12,
16 top of motor fixing seat is provided with motor 12, and motor 12 is provided with electricity for providing overturning power, 12 top of motor
Machine gear 14, motor gear 14 are used to transmit the power of motor 12, and 14 outside of motor gear is equipped with chain 17, and chain 17 is used
In connection transmission gear 15, side of the chain 17 far from motor gear 14 is connected to transmission gear 15, and transmission gear 15 is for passing
Overturning power is passed, 13 outside of transmission shaft is provided with side plate 7, and side plate 7 is provided with limit for installing limit switch 8,7 outside of side plate
Switch 8, limit switch 8 are used for the flip angle of control display screen 1, and side of the side plate 7 far from limit switch 8 is provided with triangle drawing
Plate 9, triangle pulling plate 9 are used to control the angle of spill spin block 21, and 9 inside of triangle pulling plate is provided with interface board 6, and interface board 6 is for connecting
Connected control system mainboard 5,6 top of interface board are provided with control system mainboard 5, and control system mainboard 5 is for sending out system work
It instructs, is provided with fixed block 22 on the babinet 11 in 13 outside of transmission shaft, fixed block 22 is for enhancing stabilization of equipment performance, control system
It is provided with lifting platform 4 on the babinet 11 of 5 top of mainboard, lifting platform 4 is for driving mouse box 19 to lift, 4 lower section connection of lifting platform
To support chip 23, support chip 23 is used to support the movement of lifting platform 4, and 7 outside of side plate is provided with spill spin block 21, and spill spin block 21 is used for band
Dynamic display screen 1 is overturn, and 4 top of lifting platform is provided with mouse box 19, and for mouse box 19 for installing mouse, 4 top of lifting platform is close
The position of mouse box 19 is provided with surface frame 3, and surface frame 3 is provided with button 20 for hiding display screen 1,3 top of surface frame, and button 20 is used
It rises and hides in control device, 3 outside of surface frame is connected to display screen 1, and display screen 1 works for user of service, 1 He of display screen
The position that surface frame 3 connects is provided with fixed moving block 2, and fixed moving block 2 is used to provide support, surface frame 3 for the rotation of display screen 1
Side far from fixed moving block 2 is connected with rotating shaft head 18, and rotating shaft head 18 is display screen 1 for moving block 2 to be auxiliarily fixed
Turning power is provided.
In above structure, when staff needs using finger liquid crystal turner, equipment is mounted on setting regions,
Display screen 1 is fixed on inside surface frame 3 by babinet 11, when needing to carry out the rise of display screen 1, staff connects equipment
Enter external circuitry, controlling control system mainboard 5 by button 20 works, and control system mainboard 5 receives the letter of the rise of display screen 1
Number, control motor 12 works, and motor 12 rotates under the support of motor fixing seat 16, and motor 12 drives motor gear 14
Rotation, motor gear 14 drive the chain 17 for being engaged on 14 outside of motor gear to rotate, and chain 17 imparts power to driving cog
Wheel 15, transmission shaft 13 drive triangle pulling plate 9 to be moved to close to the direction of transmission gear 15, and triangle pulling plate 9 drives spill spin block 21 suitable
Hour hands rotate, the rotation of 21 driving display screen 1 of spill spin block, and 9 top of triangle pulling plate jacks up support chip 23, and lifting platform 4 is in support chip
It is risen under 23 drive, lifting platform 4 rises mouse box 19, completes the rise of display screen 1 and mouse box 19, is shown
Screen 1 it is hiding when, control system mainboard 5 control motor 12 invert, triangle pulling plate 9 control spill spin block 21 rotate counterclockwise, revolve
21 driving display screen 1 of switch block is hidden in inside surface frame 3, and lifting platform 4 reduces under the support of support chip 23, completes liquid crystal display
Overturning work, electronics finger, when display normally downwardly turns over, the direct current of turner control system timing monitoring at this time
Machine operating current, control system is equipped with normal decline operating current threshold value, until transmission shaft encounters limit switch, control system
The cut-offing instruction to motor halt instruction and display screen is sent out, display screen is off-position at this time.When under display screen overturn when with
Surface frame and lifting platform meet human hand or foreign matter hinders, and the operating current of direct current motor at this time can increase extremely, when motor at this time
Working current value is more than that control system sets normal decline operating current threshold value 1.3 times, and control system, which sends out to return, turns over instruction, this
When turner display screen upwardly open automatically, in order to avoid cause to damage to people, object and machine this body structure；Display is normally to turning over
When turning, the operating current of turner control system timing monitoring at this time, control system is equipped with and normally works up current threshold,
When transmission shaft leaves upper limit switch, control system sends out the electrical instruction of display screen, and display screen is energized state, Zhi Daochuan at this time
Moving axis is encountered the upper limit and is opened, and control system sends out motor and stops instructing to enable motor stalls.It is hampered when display screen is flipped up,
The operating current of direct current motor at this time increases extremely, when motor at this time working current value be more than control system be equipped with normally to
1.3 times of upper operating current threshold value, control system sends out motor halt instruction, and turner display screen stops rising at this time, with
Exempt from that object and machine this body structure are caused to damage.
In order to further increase the ability easy to use of finger liquid crystal turner, babinet 11 passes through screw with side seal board 10
Connection, babinet 11 are bolted with motor fixing seat 16, and triangle pulling plate 9 is connect with spill spin block 21 by bearing, motor
12 are bolted with motor fixing seat 16, and chain 17 is with motor gear 14 by engaging connection, control system mainboard 5 and electricity
Motivation 12 is connected by conducting wire, and lifting platform 4 is connected by screw with mouse box 19, and surface frame 3 is connect with babinet 11 by card slot, is pressed
Key 20 is connected by a snap with surface frame 3, and display screen 1 is connect with surface frame 3 by shaft, and babinet 11 is connected with side seal board 10 by bolt
It connects, limit switch 8 is connected by a snap with side plate 7, and lifting platform 4 is connect with babinet 11 by sliding slot.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.
Claims (7)
1. finger liquid crystal turner, it is characterised in that：Including babinet, surface frame, motor, transmission shaft, transmission gear, the case
External side is provided with side seal board, and the box house bottom end is provided with motor fixing seat, is provided with above the motor fixing seat
The motor, the motor top are provided with motor gear, are equipped with chain on the outside of the motor gear, the chain is remote
Side from the motor gear is connected to the transmission gear, and side plate, the side plate outside are provided on the outside of the transmission shaft
Limit switches are set, and side of the side plate far from the limit switch is provided with triangle pulling plate, the triangle pulling plate inside
It is provided with interface board, control system mainboard is provided with above the interface board, is arranged on the babinet on the outside of the transmission shaft
There is fixed block, lifting platform is provided on the babinet above the control system mainboard, branch is connected to below the lifting platform
Blade, the side plate outside are provided with spill spin block, mouse box are provided with above the lifting platform, the lifting platform top is close to institute
The position for stating mouse box is provided with the surface frame, and button is provided with above the surface frame, display screen is connected on the outside of the surface frame,
The position that the display screen is connected with the surface frame is provided with fixed moving block, the surface frame far from the fixed moving block one
Side is connected with rotating shaft head.
2. finger liquid crystal turner according to claim 1, it is characterised in that：The babinet passes through with the side seal board
Screw connects, and the babinet is bolted with the motor fixing seat, and the triangle pulling plate passes through axis with the spill spin block
Hold connection.
3. finger liquid crystal turner according to claim 1, it is characterised in that：The motor is fixed with the motor
Seat is bolted, and the chain is with the motor gear by engaging connection.
4. finger liquid crystal turner according to claim 1, it is characterised in that：The control system mainboard and the electricity
Motivation is connected by conducting wire, and the lifting platform is connected by screw with the mouse box.
5. finger liquid crystal turner according to claim 1, it is characterised in that：The surface frame passes through card with the babinet
Slot connects, and the button is connected by a snap with the surface frame.
6. finger liquid crystal turner according to claim 1, it is characterised in that：The display screen passes through with the surface frame
Shaft connects, and the babinet is bolted with the side seal board.
7. finger liquid crystal turner according to claim 1, it is characterised in that：The limit switch is logical with the side plate
It crosses and snaps connection, the lifting platform is connect with the babinet by sliding slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820226778.8U CN207864953U (en) | 2018-02-09 | 2018-02-09 | Finger liquid crystal turner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820226778.8U CN207864953U (en) | 2018-02-09 | 2018-02-09 | Finger liquid crystal turner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207864953U true CN207864953U (en) | 2018-09-14 |
Family
ID=63458181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820226778.8U Active CN207864953U (en) | 2018-02-09 | 2018-02-09 | Finger liquid crystal turner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207864953U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109259434A (en) * | 2018-11-17 | 2019-01-25 | 北京华谛盟家具有限公司 | Intelligent U-shaped conference table |
| CN110236293A (en) * | 2019-06-11 | 2019-09-17 | 深圳英飞数字技术有限公司 | Formula display device is turned over before one kind |
| CN110260119A (en) * | 2019-07-18 | 2019-09-20 | 四川湖山电器股份有限公司 | A kind of screen turnover device of with no paper conference system |
| CN112471747A (en) * | 2020-12-28 | 2021-03-12 | 惠州市金力智能科技有限公司 | Table plate rotary type intelligent learning table |
-
2018
- 2018-02-09 CN CN201820226778.8U patent/CN207864953U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109259434A (en) * | 2018-11-17 | 2019-01-25 | 北京华谛盟家具有限公司 | Intelligent U-shaped conference table |
| CN109259434B (en) * | 2018-11-17 | 2022-05-10 | 北京华谛盟家具有限公司 | Intelligent U-shaped conference table |
| CN110236293A (en) * | 2019-06-11 | 2019-09-17 | 深圳英飞数字技术有限公司 | Formula display device is turned over before one kind |
| CN110260119A (en) * | 2019-07-18 | 2019-09-20 | 四川湖山电器股份有限公司 | A kind of screen turnover device of with no paper conference system |
| CN110260119B (en) * | 2019-07-18 | 2024-03-26 | 四川湖山电器股份有限公司 | Screen turning device of paperless conference system |
| CN112471747A (en) * | 2020-12-28 | 2021-03-12 | 惠州市金力智能科技有限公司 | Table plate rotary type intelligent learning table |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 510730 No.204, No.8, Miaotou Industrial Road, Huangpu District, Guangzhou City, Guangdong Province Patentee after: Guangzhou Heli audio visual equipment Co.,Ltd. Address before: 510730 No.204, No.8, Miaotou Industrial Road, Huangpu District, Guangzhou City, Guangdong Province Patentee before: GUANGDONG HLEE AUDIO-VIDEO EQUIPMENT Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |