CN108758235A - A kind of adjustable height formula technological service touch display screen - Google Patents

A kind of adjustable height formula technological service touch display screen Download PDF

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Publication number
CN108758235A
CN108758235A CN201810543961.5A CN201810543961A CN108758235A CN 108758235 A CN108758235 A CN 108758235A CN 201810543961 A CN201810543961 A CN 201810543961A CN 108758235 A CN108758235 A CN 108758235A
Authority
CN
China
Prior art keywords
fixed
pedestal
display screen
touch display
adjustable height
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.)
Pending
Application number
CN201810543961.5A
Other languages
Chinese (zh)
Inventor
不公告发明人
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hefei Li Jie Mdt Infotech Ltd
Original Assignee
Hefei Li Jie Mdt Infotech Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hefei Li Jie Mdt Infotech Ltd filed Critical Hefei Li Jie Mdt Infotech Ltd
Priority to CN201810543961.5A priority Critical patent/CN108758235A/en
Publication of CN108758235A publication Critical patent/CN108758235A/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/20Undercarriages with or without wheels
    • F16M11/24Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
    • F16M11/26Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/02Heads
    • F16M11/04Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/02Heads
    • F16M11/18Heads with mechanism for moving the apparatus relatively to the stand
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00Details not covered by groups G06F3/00 – G06F13/00 and G06F21/00
    • G06F1/16Constructional details or arrangements
    • G06F1/1601Constructional details related to the housing of computer displays, e.g. of CRT monitors, of flat displays
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0412Digitisers structurally integrated in a display

Abstract

The invention discloses a kind of adjustable height formula technological service touch display screens,Including pedestal,Supporting rod and display,One end of pedestal is equipped with hydraulic pump,The input terminal of hydraulic pump and the bottom end of liquid reserve tank connect,The output end of hydraulic pump and the bottom end of cylinder connect,The bottom end of cylinder is equipped with solenoid valve,The internal slide of cylinder is connected with piston,The top of piston is fixed with supporting rod,The top of supporting rod is fixed with bearing platform,One end of bearing platform is fixed with fixed link,One end of fixed link is connect by hinge with mounting base,One end of mounting base connect by adjusting device with bearing platform,And the top of mounting base is mounted with display,One end of pedestal is rotatably connected to shaft,And shaft is fixedly arranged in the middle of rotor plate,One end of rotor plate is equipped with contact,The top of contact is provided with switch,The adjusting to height of display and angle can be achieved in the present invention,It is simple in structure,Simple operation,It is used suitable for different users.

Description

A kind of adjustable height formula technological service touch display screen
Technical field
The present invention relates to technological service display screen technology fields more particularly to a kind of adjustable height formula technological service to touch Display screen.
Background technology
Technological service is the Main Management mode and range of technical market.Refer to that a side of the technology that possesses solves for another party The various services that a certain particular technology problem is provided.Such as carry out the calculating of unconventional property, design, measurement, analysis, installation, tune Examination, and technical information is provided, modified technique flow, carries out the services such as diagnosis of technique.Tangible display is used in the prior art Screen is interactive for both sides, but there are the nonadjustable defect of display screen height, is not suitable for different crowds and uses.
Invention content
The purpose of the present invention is to solve disadvantages existing in the prior art, and height formula skill is adjusted in the one kind proposed Art service touth display screen.
To achieve the goals above, present invention employs following technical solutions:
A kind of adjustable height formula technological service touch display screen, including pedestal, supporting rod and display, one end of the pedestal Hydraulic pump is installed, the input terminal of hydraulic pump is connected by the bottom end of pipeline and liquid reserve tank, and liquid reserve tank is fixed on the top of pedestal The output end at end, hydraulic pump is connected by the bottom end of pipeline and cylinder, and cylinder is fixed on the top of pedestal, the bottom of cylinder vertically End is equipped with solenoid valve, and one end of solenoid valve is connected by the top of pipeline and liquid reserve tank, and the internal slide of cylinder is connected with The top middle portion of piston, piston is vertically and fixedly provided with supporting rod, and supporting rod passes through cylinder and extends to the outside of cylinder, and supporting rod Top fixed with bearing platform, one end of bearing platform is fixed with fixed link, and one end of fixed link is connect by hinge with mounting base, One end of mounting base connect by adjusting device with bearing platform, and the top of mounting base is mounted with display, the pedestal One end be provided with movable groove, be rotatably connected to shaft in the middle part of movable groove, and shaft is fixedly arranged in the middle of rotor plate, turns One end of movable plate is equipped with contact, and the top of contact is provided with switch, and switch is fixed on the top inner wall of pedestal.
Preferably, the adjusting apparatus includes adjustment bar, connecting rod and adjustment knob, adjust the top of bar by hinge with The bottom end of mounting base connects, and adjustment bar passes through connecting rod and extends to the inside of connecting rod, and vertically bolt is fixed on connecting rod The top of bearing platform, the bottom end for adjusting bar are provided with limited block, and the inner wall of limited block and connecting rod is slidably connected, and limited block Vertically bolt is fixed with rack for bottom end, and rack and pinion engagement, vertically bolt is fixed with swingle at the middle part of gear, and swingle is logical The inner wall for crossing bearing and connecting rod connects, and swingle passes through connecting rod and extends to the outside of connecting rod, one end of swingle The middle part of knob is vertical bolts fixation with adjustment.
Preferably, scroll spring is provided on the outside of the shaft, and the inner wall of one end of scroll spring and pedestal welds Fixed, the other end and the shaft of scroll spring are welded and fixed.
Preferably, one end bolt of the rotor plate is fixed with mass block, and is arranged splicing on the outside of mass block and is fixed with Neonychium.
Preferably, one end bolt of the rotor plate is fixed with pedal, and the top splicing of pedal is fixed with cushion pad.
Preferably, the switch includes hydraulic pressure switch pump and electromagnetic valve switch, and hydraulic pressure switch pump and electromagnetic valve switch are distinguished Bolt is fixed on the both ends of pedestal, and hydraulic pressure switch pump is electrically connected with hydraulic pump, and electromagnetic valve switch is electrically connected with solenoid valve.
Preferably, it is evenly arranged with pilot hole in the middle part of the piston, is inserted with guide post, guide post in pilot hole vertically It is slidably connected with pilot hole, and guide post bolt is fixed on the bottom end inner wall of cylinder.
Preferably, the inside bolt of the pedestal is fixed with accumulator.
Preferably, the side bottom end of the rotor plate, which is glued, is fixed with silicagel pad.
The beneficial effects of the invention are as follows:
1, user of the present invention tramples the rotor plate of one end, and rotor plate rotates so that contact and hydraulic pump switch contact, hydraulic pump Switch opens hydraulic pump so that the bottom end of the fluid injection cylinder in liquid reserve tank, and piston is moved up, and then pass through branch Strut pushes bearing platform to move up, correspondingly, trampling the rotor plate of the other end, rotor plate rotates so that contact is opened with solenoid valve Contact is closed, electromagnetic valve switch opens solenoid valve so that the fluid in cylinder is back in liquid reserve tank, is realized to height of display It adjusts, simple in structure, simple operation, is suitable for different users and uses.
2, present invention rotation adjustment knob, adjustment knob drive swingle and are rotated with the fixed gear of swingle, tooth Wheel is moved with carry-over bar in turn, so as to adjust the position relationship between adjustment bar and connecting rod, is realized to the angle of display It adjusts, be user-friendly for watching and use.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of adjustable height formula technological service touch display screen proposed by the present invention;
Fig. 2 is the connection of the adjustment bar and connecting rod of a kind of adjustable height formula technological service touch display screen proposed by the present invention Schematic diagram;
Fig. 3 is a kind of vertical view of the piston of adjustable height formula technological service touch display screen proposed by the present invention;
Fig. 4 is the part of pedestal in a kind of embodiment one of adjustable height formula technological service touch display screen proposed by the present invention Structural schematic diagram;
Fig. 5 is the part of pedestal in a kind of embodiment two of adjustable height formula technological service touch display screen proposed by the present invention Structural schematic diagram;
Fig. 6 is a kind of partial top view of the pedestal of adjustable height formula technological service touch display screen proposed by the present invention.
In figure:1 pedestal, 2 hydraulic pumps, 3 liquid reserve tanks, 4 supporting rods, 5 bearing platforms, 6 fixed links, 7 mounting bases, 8 displays, 9 Adjust bar, 10 connecting rods, 11 adjustment knobs, 12 cylinders, 13 pistons, 131 pilot holes, 14 switches, 141 hydraulic pressure switch pumps, 142 electricity Magnet valve switch, 15 pedals, 16 rotor plates, 17 shafts, 18 contacts, 19 guide posts, 20 solenoid valves, 21 accumulators, 22 racks, 23 limits Position block, 24 gears, 25 scroll springs, 26 silicagel pads, 27 mass blocks.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
- 4 and Fig. 6 referring to Fig.1, a kind of adjustable height formula technological service touch display screen, including pedestal 1,4 and of supporting rod One end bolt of display 8, pedestal 1 is equipped with hydraulic pump 2, and the input terminal of hydraulic pump 2 is connected by the bottom end of pipeline and liquid reserve tank 3 It connecing, and liquid reserve tank 3 bolts the top for being fixed on pedestal 1, the output end of hydraulic pump 2 is connect by pipeline with the bottom end of cylinder 12, And cylinder 12 bolts the top for being fixed on pedestal 1 vertically, the bottom end of cylinder 12, which bolts, is equipped with solenoid valve 20, and solenoid valve 20 One end is connect by pipeline with the top of liquid reserve tank 3, and the internal slide of cylinder 12 is connected with piston 13, and piston 13 plays sealing and makees With when 13 bottom end pressure of piston increases, piston 13 moves up, and vertically bolt is fixed with supporting rod to the top middle portion of piston 13 4, supporting rod 4 passes through cylinder 12 and extends to the outside of cylinder 12, and the top of supporting rod 4 is fixed with the bolt of bearing platform 5, load-bearing One end bolt of platform 5 is fixed with fixed link 6, and one end of fixed link 6 is connect by hinge with mounting base 7, and one end of mounting base 7 is logical It crosses adjusting apparatus to connect with bearing platform 5, and the top bolt of mounting base 7 is mounted with display 8, one end setting of pedestal 1 There is movable groove, the middle part of movable groove is connected with shaft 17 by bearing, and the middle part bolt of shaft 17 is fixed with rotor plate 16, one end of rotor plate 16 bolt is fixed with connecting rod, and the top of connecting rod is connected through the hinge contact 18, the top of contact 18 It is provided with switch 14, and switch 14 bolts the top inner wall for being fixed on pedestal 1.
Further, adjusting apparatus includes adjustment bar 9, connecting rod 10 and adjustment knob 11, and the top of adjustment bar 9 passes through hinge Chain is connect with the bottom end of mounting base 7, and adjustment bar 9 passes through connecting rod 10 and extends to the inside of connecting rod 10, and connecting rod 10 is hung down Straight bolt is fixed on the top of bearing platform 5, and the bottom end of adjustment bar 9 is provided with limited block 23, and limited block 23 is interior with connecting rod 10 Wall is slidably connected, and vertically bolt is fixed with rack 22 for the bottom end of limited block 23, and rack 22 is engaged with gear 24, in gear 24 Vertically bolt is fixed with swingle in portion, and swingle is connect by bearing with the inner wall of connecting rod 10, and swingle passes through connecting rod 10 and the outside of connecting rod 10 is extended to, one end of swingle is vertical with the adjustment middle part of knob 11 to bolt fixation, rotation adjustment Knob 11, adjustment knob 11 drive swingle and are rotated with the fixed gear 24 of swingle, and gear 24 is in turn with carry-over bar 22 It is mobile, so that the drive adjustment bar 9 of rack 22 moves, the position relationship between adjustment adjustment bar 9 and connecting rod 10, realization pair The adjusting of the angle of the display 8 on 7 top of mounting base 7 and mounting base.
Further, the outside of shaft 17 is provided with scroll spring 25, and the inner wall of one end of scroll spring 25 and pedestal 1 It is welded and fixed, the other end and the shaft 17 of scroll spring 25 are welded and fixed, and scroll spring 25 is used for reset response so that without outer In the case of power, contact 18 and the switch 14 of 16 side of rotor plate are separated from each other.
Further, one end bolt of rotor plate 16 is fixed with pedal 15, and the top splicing of pedal 15 is fixed with buffering Pad 26, cushion pad 26 into row buffering to trampling for user for preventing from trampling the damage to rotor plate 16 for a long time.
Further, switch 14 includes hydraulic pressure switch pump 141 and electromagnetic valve switch 142, hydraulic pressure switch pump 141 and solenoid valve Switch 142 bolts the both ends for being fixed on pedestal 1 respectively, and hydraulic pressure switch pump 141 is electrically connected with hydraulic pump 2, electromagnetic valve switch 142 are electrically connected with solenoid valve 20, and hydraulic pressure switch pump 141 can open hydraulic pump 2 so that hydraulic pump 2 is by the oil in liquid reserve tank 3 Liquid injects the bottom end of cylinder 12, and then piston 13 is made to move up, and electromagnetic valve switch 142 can open solenoid valve 20, exist at this time Under 12 bottom end pressure effect of cylinder, the fluid of 13 bottom end of piston is back in liquid reserve tank 3, so that piston 13 moves down.
Further, the middle part of piston 13 is evenly arranged with pilot hole 131, and guide post is inserted with vertically in pilot hole 131 19, guide post 19 is slidably connected with pilot hole 131, and guide post 19 bolts the bottom end inner wall for being fixed on cylinder 12, guide post 19 With the setting of pilot hole 131, keep horizontal in the process of moving convenient for piston 13.
Further, the inside bolt of pedestal 1 is fixed with accumulator 21, and accumulator 21 is used for hydraulic pump 2 and solenoid valve 20 power supplies.
Further, the side bottom end of rotor plate 16, which is glued, is fixed with silicagel pad 26, and silicagel pad 26 is used for cushioning effect.
Embodiment one, in the present embodiment, when display 8 being needed to move up, user tramples the rotor plate of 1 one end of pedestal 16 so that the contact 18 of 16 one end of rotor plate is in contact with hydraulic pressure switch pump 141, so that hydraulic pump 2 is to the bottom of cylinder 12 End injection fluid, piston 13 drive supporting rod 4, bearing platform 5, mounting base 7 and display 8 to move up, when needing display 8 When moving down, user tramples the rotor plate 16 of 1 other end of pedestal so that is opened with solenoid valve the contact 18 of 16 one end of rotor plate It closes and 142 is in contact, so that the fluid of 12 bottom end of cylinder is flowed under the effect of the pressure in liquid reserve tank 3, piston 13 is to moving down It is dynamic, and display 8 is moved down, wherein scroll spring 25 plays reset role.
Embodiment two, with reference to Fig. 5, in the present embodiment, one end bolt of rotor plate 16 is fixed with mass block 27, and quality The outside of block 27 is arranged splicing and is fixed with neonychium, with embodiment one the difference is that using 16 one end of rotor plate mass block 27 play reset role, under the action of lever principle so that in the absence of external forces, mass block 27 is so that 16 one end of rotor plate Contact 18 be separated from each other with switch 14.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto, Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.

Claims (9)

1. a kind of adjustable height formula technological service touch display screen, including pedestal(1), supporting rod(4)And display(8), It is characterized in that, the pedestal(1)One end hydraulic pump is installed(2), hydraulic pump(2)Input terminal pass through pipeline and liquid reserve tank (3)Bottom end connection, and liquid reserve tank(3)It is fixed on pedestal(1)Top, hydraulic pump(2)Output end pass through pipeline and cylinder (12)Bottom end connection, and cylinder(12)It is fixed on pedestal vertically(1)Top, cylinder(12)Bottom end solenoid valve is installed (20), and solenoid valve(20)One end pass through pipeline and liquid reserve tank(3)Top connection, cylinder(12)Internal slide be connected with Piston(13), piston(13)Top middle portion be vertically and fixedly provided with supporting rod(4), supporting rod(4)Across cylinder(12)And it extends to Cylinder(12)Outside, and supporting rod(4)Top and bearing platform(5)It is fixed, bearing platform(5)One end be fixed with fixed link (6), fixed link(6)One end pass through hinge and mounting base(7)Connection, mounting base(7)One end by adjusting device and load-bearing Platform(5)Connection, and mounting base(7)Top be mounted with display(8), the pedestal(1)One end be provided with activity it is recessed Slot is rotatably connected to shaft in the middle part of movable groove(17), and shaft(17)Be fixedly arranged in the middle of rotor plate(16), rotor plate (16)One end contact is installed(18), contact(18)Top be provided with switch(14), and switch(14)It is fixed on pedestal(1) Top inner wall.
2. a kind of adjustable height formula technological service touch display screen according to claim 1, which is characterized in that the tune Engagement positions include adjustment bar(9), connecting rod(10)With adjustment knob(11), adjust bar(9)Top pass through hinge and mounting base (7)Bottom end connection, adjust bar(9)Across connecting rod(10)And extend to connecting rod(10)Inside, and connecting rod(10)It hangs down Straight bolt is fixed on bearing platform(5)Top, adjust bar(9)Bottom end be provided with limited block(23), limited block(23)With connect Bar(10)Inner wall be slidably connected, and limited block(23)Bottom end vertically bolt be fixed with rack(22), rack(22)With gear (24)Engagement, gear(24)Middle part vertically bolt be fixed with swingle, swingle passes through bearing and connecting rod(10)Inner wall Connection, and swingle passes through connecting rod(10)And extend to connecting rod(10)Outside, one end of swingle and adjustment knob (11)Middle part vertically bolt fixation.
3. a kind of adjustable height formula technological service touch display screen according to claim 1, which is characterized in that described turn Axis(17)Outside be provided with scroll spring(25), and scroll spring(25)One end and pedestal(1)Inner wall be welded and fixed, whirlpool Coil spring(25)The other end and shaft(17)It is welded and fixed.
4. a kind of adjustable height formula technological service touch display screen according to claim 1, which is characterized in that described turn Movable plate(16)One end bolt be fixed with mass block(27), and mass block(27)Outside be arranged splicing and be fixed with neonychium.
5. a kind of adjustable height formula technological service touch display screen according to claim 1, which is characterized in that described turn Movable plate(16)One end bolt be fixed with pedal(15), and pedal(15)Top be glued be fixed with cushion pad.
6. a kind of adjustable height formula technological service touch display screen according to claim 1, which is characterized in that described to open It closes(14)Including hydraulic pressure switch pump(141)And electromagnetic valve switch(142), hydraulic pressure switch pump(141)And electromagnetic valve switch(142)Point Pedestal Shuan Jie be fixed on(1)Both ends, and hydraulic pressure switch pump(141)With hydraulic pump(2)It is electrically connected, electromagnetic valve switch (142)With solenoid valve(20)It is electrically connected.
7. a kind of adjustable height formula technological service touch display screen according to claim 1, which is characterized in that the work Plug(13)Middle part be evenly arranged with pilot hole(131), pilot hole(131)It is interior to be inserted with guide post vertically(19), guide post (19)With pilot hole(131)It is slidably connected, and guide post(19)Bolt is fixed on cylinder(12)Bottom end inner wall.
8. a kind of adjustable height formula technological service touch display screen according to claim 1, which is characterized in that the bottom Seat(1)Inside bolt be fixed with accumulator(21).
9. a kind of adjustable height formula technological service touch display screen according to claim 1, which is characterized in that described turn Movable plate(16)Side bottom end be glued be fixed with silicagel pad(26).
CN201810543961.5A 2018-05-31 2018-05-31 A kind of adjustable height formula technological service touch display screen Pending CN108758235A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810543961.5A CN108758235A (en) 2018-05-31 2018-05-31 A kind of adjustable height formula technological service touch display screen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810543961.5A CN108758235A (en) 2018-05-31 2018-05-31 A kind of adjustable height formula technological service touch display screen

Publications (1)

Publication Number Publication Date
CN108758235A true CN108758235A (en) 2018-11-06

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Application Number Title Priority Date Filing Date
CN201810543961.5A Pending CN108758235A (en) 2018-05-31 2018-05-31 A kind of adjustable height formula technological service touch display screen

Country Status (1)

Country Link
CN (1) CN108758235A (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203682991U (en) * 2013-12-27 2014-07-02 上海天阳钢管有限公司 Automatic rising-lowering oil drain device
CN104537968A (en) * 2014-12-31 2015-04-22 深圳市科瑞兹科技有限公司 Electronic welcome board, electronic white board and electronic rostrum
CN204809053U (en) * 2015-07-21 2015-11-25 于元标 Pedal double -deck switch
CN205350763U (en) * 2015-12-30 2016-06-29 林力文 A lift platform for placing display
CN206234568U (en) * 2016-10-28 2017-06-09 中国船舶重工集团公司第七0七研究所 Multimedia touching screen lifting regulating mechanism
CN107125988A (en) * 2017-07-03 2017-09-05 郭林华 A kind of Multifunction lifting chair
CN206682536U (en) * 2017-03-06 2017-11-28 广州乐航电子科技有限公司 A kind of adjustable fixing device of vehicle-mounted title display
CN206849412U (en) * 2017-07-06 2018-01-05 侯谐 A kind of multimedia touching screen lifting regulating mechanism

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203682991U (en) * 2013-12-27 2014-07-02 上海天阳钢管有限公司 Automatic rising-lowering oil drain device
CN104537968A (en) * 2014-12-31 2015-04-22 深圳市科瑞兹科技有限公司 Electronic welcome board, electronic white board and electronic rostrum
CN204809053U (en) * 2015-07-21 2015-11-25 于元标 Pedal double -deck switch
CN205350763U (en) * 2015-12-30 2016-06-29 林力文 A lift platform for placing display
CN206234568U (en) * 2016-10-28 2017-06-09 中国船舶重工集团公司第七0七研究所 Multimedia touching screen lifting regulating mechanism
CN206682536U (en) * 2017-03-06 2017-11-28 广州乐航电子科技有限公司 A kind of adjustable fixing device of vehicle-mounted title display
CN107125988A (en) * 2017-07-03 2017-09-05 郭林华 A kind of Multifunction lifting chair
CN206849412U (en) * 2017-07-06 2018-01-05 侯谐 A kind of multimedia touching screen lifting regulating mechanism

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Application publication date: 20181106