CN107592482B - Display device - Google Patents

Display device Download PDF

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Publication number
CN107592482B
CN107592482B CN201710711546.1A CN201710711546A CN107592482B CN 107592482 B CN107592482 B CN 107592482B CN 201710711546 A CN201710711546 A CN 201710711546A CN 107592482 B CN107592482 B CN 107592482B
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China
Prior art keywords
display
magnetic
loudspeaker
parts
connects
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CN201710711546.1A
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CN107592482A (en
Inventor
杨宝磊
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Shenzhen Chuangwei RGB Electronics Co Ltd
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Shenzhen Chuangwei RGB Electronics Co Ltd
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Abstract

The present invention discloses a kind of display device, the display device includes display, elastic parts and pedestal, the elastic parts connects the display and the pedestal, the display includes the circuit system of the first magnetic part, loudspeaker and connection first magnetic part and the loudspeaker, the circuit system is to the loudspeaker and first magnetic part power supply, the electromagnetic force that the first magnetic part energization generates can change according to the volume of the loudspeaker, so that the display moves under the support of the elastic parts.Technical solution provided by the invention solves the problems, such as that existing mobilizable display system is complicated and is easy to produce noise.

Description

Display device
Technical field
The present invention relates to field of display devices more particularly to a kind of display devices.
Background technique
In the modern life, display device meets the experience of people for vision and acoustically.With the development of science and technology existing There is being promoted mobilizable display device of viewing telepresenc on the market to meet the viewing demand of people.But it is existing Mobilizable display device be to provide hydraulic power using motor for power source mostly, hydraulic power pushes hydraulic stem fortune It is dynamic, make to show that screen shakes.Such display system is complex, at high price, and generates in hydraulic stem motion process Noise will affect people viewing experience.
Summary of the invention
The main object of the present invention is to provide a kind of display device, it is intended to solve existing mobilizable display system It is complicated and the problem of be easy to produce noise.
To achieve the above object, display device proposed by the present invention includes display, elastic parts and pedestal, the elasticity Component connects the display and the pedestal, and the display includes the first magnetic part, loudspeaker and connection first magnetic Property part and the loudspeaker circuit system, the circuit system to the loudspeaker and first magnetic part power supply, The electromagnetic force that the first magnetic part energization generates can change according to the volume of the loudspeaker, so that the display It is moved under the support of the elastic parts.
Preferably, the elastic parts includes the first elastic parts and the second elastic parts interconnected, and described Vertical second elastic parts of one elastic parts, second elastic parts connect the pedestal.
Preferably, the quantity of the loudspeaker and first magnetic part is two, and two loudspeakers pass through institute It states circuit system to connect one to one with two first magnetic parts, and two first magnetic parts are set to being relatively distant from The display lower end;The pedestal is equipped with the second magnetic part, the two poles of the earth of second magnetic part and two first magnetism The extremely homopolarity of the two of part is oppositely arranged.
Preferably, first elastic parts includes the first connector, the first elastic component and two the first movable parts, described First connector is fixed on the back side of the display, and two the first movable parts are flexibly connected with first connector, described First elastic component both ends are separately connected first movable part;Second elastic parts includes the second elastic component, described Second elastic component one end connects the pedestal, and the other end connects first elastic component.
Preferably, the pedestal includes base body, the second connector and the second movable part, and second connector is fixed In the back side of the display, and connect first connector;Second movable part and the second connector activity connect It connects, second movable part one end connects the base body and the other end connects second elastic component, second elasticity The other end of part connects first elastic component;Second magnetic part is set to the base body.
Preferably, first elastic component includes fixing piece and two transverse elasticity parts, and the fixing piece is fixed on described In the middle part of first connector and connection second elastic component, transverse elasticity part one end connects first activity Part and the other end connect the fixing piece, another transverse elasticity part one end connects another described first movable part and another One end connects the fixing piece, and two transverse elasticity parts be connected to the fixing piece back to two sides.
Preferably, the circuit system includes loudspeaker input circuit and amplifying circuit, and the loudspeaker input circuit connects It connects external power supply and connects the loudspeaker, the amplifying circuit connects the loudspeaker input circuit and first magnetism Part, to be amplified the electric current of loudspeaker input circuit and be transmitted to first magnetic part.
Preferably, the quantity of the loudspeaker input circuit and the amplifying circuit is two, two loudspeakers Input circuit connects one to one with two loudspeakers, and two amplifying circuits and two first magnetic parts are one by one It is correspondingly connected with, two loudspeaker input circuits connect one to one with two amplifying circuits.
Preferably, the circuit system includes adjustable transformer, and the adjustable transformer connects the amplifying circuit.
Preferably, the display device is TV.
In technical solution of the present invention, display includes loudspeaker, and after display is powered by circuit system, loudspeaker can be sent out Sound out, and the sound size of loudspeaker is usually related with broadcasting content, such as broadcasting content is fierce fight scenes, then broadcasts Put that content is fiercer, the sound of loudspeaker is also bigger.Loudspeaker is connect by circuit system with the first magnetic part, when loudspeaker sound Sound is bigger, and electric current is bigger, then the magnetic force that the first magnetic part generates is also stronger, at this time can magnetic force change, then the bullet of elastic component Power changes, and also just influences the flexible of elastic parts, so that display is changed into dynamic from static state, improves the sight of people Shadow experience.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram of one embodiment of the display device of that present invention;
Fig. 2 is the part circuit structure schematic diagram of display device in Fig. 1;
Fig. 3 is the stress exploded view of display device in Fig. 1.
Drawing reference numeral explanation:
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
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 description, it is clear that described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Base Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its His embodiment, shall fall within the protection scope of the present invention.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only used in the embodiment of the present invention In explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, if should When particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and should not be understood as Its relative importance of indication or suggestion or the quantity for implicitly indicating indicated technical characteristic.Define as a result, " first ", The feature of " second " can explicitly or implicitly include at least one of the features.In the description of the present invention, " multiple " contain Justice is at least two, such as two, three etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " connection ", " fixation " etc. shall be understood in a broad sense, For example, " fixation " may be a fixed connection, it may be a detachable connection, or integral;It can be mechanical connection, be also possible to Electrical connection;It can be directly connected, the connection inside two elements or two can also be can be indirectly connected through an intermediary The interaction relationship of a element, unless otherwise restricted clearly.It for the ordinary skill in the art, can basis Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
It in addition, the technical solution between each embodiment of the present invention can be combined with each other, but must be general with this field Based on logical technical staff can be realized, it will be understood that when the combination of technical solution appearance is conflicting or cannot achieve this The combination of technical solution is not present, also not the present invention claims protection scope within.
The present invention proposes a kind of display device.
Fig. 1 is please referred to, in an embodiment of the present invention, which includes display 30, elastic parts and pedestal, bullet Property component connection display 30 and pedestal, display 30 include the first magnetic part 31, loudspeaker 32 and the first magnetic part of connection with The circuit system of loudspeaker 32, circuit system is to be powered to loudspeaker 32 and the power supply of the first magnetic part 31, the first magnetic part 31 The electromagnetic force of generation can change according to the volume of loudspeaker 32, so that display 30 is transported under the support of elastic parts It is dynamic.
In technical solution provided by the invention, display 30 connects pedestal by elastic parts, that is to say, bright display 30 Not necessarily stationary state is arranged, and display 30 can move under the support of elastic parts, is changed into dynamic from static state. It needs explanatorily, under 30 stationary state of display, the gravity that the elastic force of elastic parts is equal to display 30 adds the first magnetic part The magnetic force in vertical direction generated under 31 current states.It is to be appreciated that display includes loudspeaker 32, display 30 passes through After circuit system is powered, loudspeaker 32 can be made a sound, and the sound size of loudspeaker 32 is usually related with broadcasting content, such as Broadcasting content is fierce fight scenes, then broadcasting content is fiercer, and the sound of loudspeaker 32 is also bigger.Loudspeaker 32 passes through electricity Road system is connect with the first magnetic part 31, and when 32 sound of loudspeaker is bigger, electric current is bigger, then the magnetic force that the first magnetic part 31 generates Also stronger, magnetic force can change at this time, then the elastic force of elastic parts changes, and also just influence the flexible of elastic parts, into And display 30 is made to be changed into dynamic from static state, improve the viewing experience of people.
Further, elastic parts includes the first elastic parts 11 interconnected and the second elastic parts 12, and first Vertical second elastic parts 12 of elastic parts 11, the second elastic parts 12 connect pedestal.In the present embodiment, the first elastic parts 11 With the T-shaped connection of the second elastic parts 12, and then it is able to achieve the flexible of up and down direction and left and right directions, also allows for display energy Realize the movement in direction up and down, the viewing demand of further satisfaction people.
Preferably, the quantity of loudspeaker 32 and the first magnetic part 31 is two, and two loudspeakers 32 pass through circuit system It connects one to one with two the first magnetic parts 31, and two the first magnetic parts 31 are set to 30 lower end of display with being relatively distant from; Pedestal is equipped with the second magnetic part 22, and the two poles of the earth of the second magnetic part 22 are oppositely arranged with two 31 homopolarities of the first magnetic part.Specifically, The right and left of 30 lower section of display is respectively provided with first magnetic part 31, and pedestal is equipped with the second magnetic part 22.Specifically, pedestal Including the first pedestal connected vertically and the second pedestal, the second pedestal connects the second elastic component 121, and pedestal is T-shaped.First base Seat is equipped with the second magnetic part 22 or the first pedestal is the second magnetic part 22, then the both ends of the first pedestal are respectively the second magnetic The pole S or the pole N of property part 22.For example, the pole S of first magnetic part 31 and the pole S of the second magnetic part 22 are oppositely arranged, then it is another The pole N of a first magnetic part 31 and the pole N of the second magnetic part 22 are oppositely arranged.According to the principle of magnetic part homopolar-repulsion, first The both ends of pedestal are mutually exclusive with the left and right ends of 30 lower section of display respectively, also prevent from display 30 and mutually inhale with pedestal Draw, it is ensured that steady state of the display when being not powered on.
Please continue to refer to Fig. 1, the first elastic parts 11 includes the first connector 111, the first elastic component 112 and two first Movable part 113, the first connector 111 are fixed on the back side of display 30, two the first movable parts 113 and the first connector 111 It is flexibly connected, 112 both ends of the first elastic component are separately connected first movable part 113;Second elastic parts 12 includes the second bullet Property part 121,121 one end of the second elastic component connect pedestal, the other end connect the first elastic component 112.It is preferred in one kind of the invention In embodiment, the first connector 111 is guide groove namely the first guide groove, and the first movable part 113 is the be adapted to the first guide groove One guide rail, elastic component are spring, and the first elastic component 112 is the first spring, and the second elastic component 121 is second spring.Two first The first spring is connected among guide rail, by the flexible of the first spring so that two the first guide rails realize stretching motion, Jin Er One guide groove is moved along with the movement of the first guide rail, also allows for the action in display realization horizontal direction.Into one Step ground, the flexible up and down motion that can be realized in display vertical direction of second spring pass through the first spring and second spring Cooperation so that realize the movement in the orientation up and down of display 30, enable display 30 according to the size of broadcasting content sound It realizes multi-faceted movement, people is allowed to reach the viewing sense being personally on the scene.
Further, pedestal includes base body 21, the second connector 23 and the second movable part 24, and the second connector 23 is solid Due to the back side of display 30, and connect the first connector 111;Second movable part 24 is flexibly connected with the second connector 23, the Two movable parts, 24 one end connects base body 21 and the other end connects the second elastic component 121, and the other end of the second elastic component 121 connects Connect the first elastic component 112;Second magnetic part 22 is set to base body 21.In the present embodiment, the second connector 23 is the second guide groove, Second movable part 24 is the second guide rail, and second spring both ends are separately connected the first spring and the second guide rail, and second spring is stretched It drives the second guide rail to realize up and down motion in the second guide groove, also allows for the fortune up and down in the realization vertical direction of display 30 It is dynamic.
In one embodiment of the present invention, the first elastic component 112 includes fixing piece 114 and two transverse elasticity parts, Fixing piece 114 is fixed on 111 middle part of the first connector and the second elastic component 121 of connection, transverse elasticity part one end connection one A first movable part 113 and other end connection fixture 114, another transverse elasticity part one end connect another the first movable part 113 and other end connection fixture 114, and two transverse elasticity parts be connected to fixing piece 114 back to two sides.Namely Say, the first elastic component 112 includes two crossed strips, be connected with fixing piece 114 among two crossed strips, fixing piece 114 with First guide groove is fixedly connected, then the position of fixing piece 114 will not change.For example, the crossed strip when the left side compresses, drive First guide rail on the left side is moved to the direction close to fixing piece 114, then display can also be mobile to the left side by the first guide groove.
Referring to figure 2., circuit system includes loudspeaker input circuit 331 and amplifying circuit 332, loudspeaker input circuit 331 connection external power supplies and loudspeaker, amplifying circuit 332 connect loudspeaker input circuit 331 and the first magnetic part 31, to incite somebody to action The electric current of loudspeaker input circuit 331 amplifies and is transmitted to the first magnetic part 31.It needing explanatorily, loudspeaker is loudspeaker, The occurring principle of loudspeaker is that variable-current causes electromagnet magnetic force change and permanent magnet interaction finally to generate sound.But because of it The smaller electromagnet for being unable to drive enlarged of electric current, which generates, increases magnetic force, and string or parallel resistance can cause the electric current of trumpet end to become Change leads to audio distortions.In the present embodiment, loudspeaker connect amplifying circuit 332, and the control to energy is only realized in amplifying circuit 332 System converts the current signal energy of control loudspeaker, and passes to the first magnetic part 31.Amplifying circuit 332 can guarantee and be transmitted Signal distortionless can amplify during signal transmits, and most export afterwards through amplification circuit output end 333 to first Magnetic part 31, and then the magnetic force that can be realized the generation of the first magnetic part 31 is proportional to loudspeaker electric current.Amplifying circuit 332 can It realizes the electric current that influence loudspeaker input circuit 331 as small as possible inputs, realizes and keep the excellent sound quality of display device.Work as loudspeaker Sound is big, then horn circuit be input to amplifying circuit 332 electric current it is also big, through amplifying circuit 332 by Current amplifier and export extremely First magnetic part 31, so that the first magnetic part 31 generates biggish magnetic force, the first magnetic part 31 and the second magnetic part 22 on pedestal Between generate bigger repulsion, and then break the stress balance of the first spring and second spring, so that the first spring and/or second Spring occurs to stretch, so that display moves.
Preferably, the quantity of loudspeaker input circuit 331 and amplifying circuit 332 is two, two loudspeaker input electricity Road 331 connects one to one with two loudspeakers, and two amplifying circuits 332 connect one to one with two the first magnetic parts 31, Two loudspeaker input circuits 331 connect one to one with two amplifying circuits 332.That is, a loudspeaker pass through one Horn circuit and amplifying circuit 332 connect first magnetic part 31, another loudspeaker by another horn circuit and Another amplifying circuit 332 connects another first magnetic part 31, and the sound for also allowing for the generation of two loudspeaker passes through pair respectively The amplifying circuit 332 answered is amplified and is exported to corresponding first time magnetic part, and then makes the first magnetic part 31 and the second magnetic Active force is generated between property part 22.
In the present embodiment, display 30 is rectangle, and two the first magnetic parts 31 are set to the left and right sides of 30 lower part of display, And two the first magnetic parts 31 are linear type, and the side of 31 bank indicator 30 of the first magnetic part.Preferably, first is magnetic In 45 ° of settings, the both ends of the second magnetic part 22 are disposed adjacent with the first magnetic part 31 respectively for the side of part 31 and display.It please join According to Fig. 3, when display 30 remains static, F2=display gravity+A2+B2;A1+F11=B1+F12.For example, when using When family is in face of the back side of the broadcast interface of display 30, the left end of the second magnetic part 22 is the pole S, and right end is the pole N, is set to display The pole S of first magnetic part 31 on 30 left sides is disposed adjacent with the pole S of the second magnetic part 22, the second magnetic equipped with 30 the right of display The pole N of property part 22 is disposed adjacent with the pole N of the second magnetic part 22.When display 30 is in broadcast state, if left side loudspeaker Sound is greater than the sound of the right loudspeaker, does bravery by the amplification of amplifying circuit 332, and the first magnetic part of the left side 31 generates at this time Magnetic force is greater than the magnetic force of the first magnetic part of the right 31, so that the first magnetic of the longitudinal magnetism component of the first magnetic part of the left side 31 and the left side Property part 31 lateral magnetic force component increase, and then display 30 is to the left side and moved beneath.Setting in this way, so that display Device 30 can be moved according to the size of the right and left speaker sound, so that user in viewing Shi Gengyou telepresenc, improves The viewing of user is experienced.
In the application, circuit system includes adjustable transformer 334, and adjustable transformer 334 connects amplifying circuit 332.It is adjustable The amplification of electric current is realized in the setting of transformer 334, the final increase for realizing 31 magnetic force of the first magnetic part.
In a preferred embodiment of the present invention, display device is TV.
The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all at this Under the design of invention, using equivalent structure transformation made by description of the invention and accompanying drawing content, or directly/it is used in it indirectly He is included in scope of patent protection of the invention relevant technical field.

Claims (8)

1. a kind of display device, which is characterized in that including display, elastic parts and pedestal, described in the elastic parts connection Display and the pedestal, the display include that the first magnetic part, loudspeaker and connection first magnetic part are raised with described The circuit system of sound device, the circuit system is to the loudspeaker and first magnetic part power supply, described first is magnetic The electromagnetic force that part energization generates can change according to the volume of the loudspeaker, so that the display is in the elastic group It is moved under the support of part, the elastic parts includes the first elastic parts and the second elastic parts interconnected, and described Vertical second elastic parts of one elastic parts, second elastic parts connect the pedestal;The loudspeaker and described The quantity of first magnetic part is two, and two loudspeakers pass through the circuit system and two first magnetic parts one One is correspondingly connected with, and two first magnetic parts are set to the display lower end with being relatively distant from;The pedestal is equipped with second Magnetic part, the two poles of the earth of second magnetic part and two extremely homopolarities of two first magnetic parts are oppositely arranged.
2. display device as described in claim 1, which is characterized in that first elastic parts includes the first connector, the One elastic component and two the first movable parts, first connector are fixed on the back side of the display, two the first movable parts It is flexibly connected with first connector, first elastic component both ends are separately connected first movable part;Described Two elastic parts include the second elastic component, and second elastic component one end connects the pedestal, and the other end connects first bullet Property part.
3. display device as claimed in claim 2, which is characterized in that the pedestal include base body, the second connector and Second movable part, second connector is fixed on the back side of the display, and connects first connector;Described second Movable part is flexibly connected with second connector, and second movable part one end connects the base body and the other end connects The other end of second elastic component, second elastic component connects first elastic component;Second magnetic part is set to institute State base body.
4. display device as claimed in claim 3, which is characterized in that first elastic component includes fixing piece and two transverse directions Elastic component, the fixing piece is fixed in the middle part of first connector and connection second elastic component, a lateral bullet Property part one end connect first movable part and the other end and connect the fixing piece, another transverse elasticity part one end It connects another described first movable part and the other end connects the fixing piece, and two transverse elasticity parts are connected to The fixing piece back to two sides.
5. the display device as described in claim seeks any one of 1-4, which is characterized in that the circuit system includes loudspeaker Input circuit and amplifying circuit, the loudspeaker input circuit connect external power supply and connect the loudspeaker, the amplification electricity Road connects the loudspeaker input circuit and first magnetic part, to amplify simultaneously the electric current of loudspeaker input circuit It is transmitted to first magnetic part.
6. display device as claimed in claim 5, which is characterized in that the loudspeaker input circuit and the amplifying circuit Quantity is two, and two loudspeaker input circuits connect one to one with two loudspeakers, two amplifications Circuit connects one to one with two first magnetic parts, two loudspeaker input circuits and two amplifying circuits It connects one to one.
7. display device as claimed in claim 5, which is characterized in that the circuit system includes adjustable transformer, it is described can Voltage regulator/transformer connects the amplifying circuit.
8. such as display device of any of claims 1-4, which is characterized in that the display device is TV.
CN201710711546.1A 2017-08-18 2017-08-18 Display device Active CN107592482B (en)

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CN107592482B true CN107592482B (en) 2019-12-03

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CN2181979Y (en) * 1993-12-14 1994-11-09 林孟兴 Musical kinetic dancing toy
CN2372992Y (en) * 1998-09-14 2000-04-12 王洪海 Intelligent baby cradle
CN102755039A (en) * 2012-07-29 2012-10-31 西北工业大学 Electromagnetic cradle
CN104106947A (en) * 2014-07-04 2014-10-22 中山涛美远东日用制品有限公司 Vibrator applied to rocking chair
CN205264095U (en) * 2015-12-08 2016-05-25 黄淮学院 High -efficient computer teaching is equipped with device

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Publication number Priority date Publication date Assignee Title
CN101783137B (en) * 2010-03-01 2012-11-28 王润奇 Method and equipment for matching display device movement with image output
US9874340B2 (en) * 2014-01-07 2018-01-23 Tseng-Lu Chien LED light has electric coil-means and magnetic-means
CN203799589U (en) * 2014-04-28 2014-08-27 纬创资通股份有限公司 Display equipment
CN104618833B (en) * 2015-03-02 2017-12-01 东莞市台德实业有限公司 Magnetic force is independently beated sound equipment
CN205048112U (en) * 2015-08-20 2016-02-24 深圳创维-Rgb电子有限公司 But TV hanging and TV of autogiration

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2181979Y (en) * 1993-12-14 1994-11-09 林孟兴 Musical kinetic dancing toy
CN2372992Y (en) * 1998-09-14 2000-04-12 王洪海 Intelligent baby cradle
CN102755039A (en) * 2012-07-29 2012-10-31 西北工业大学 Electromagnetic cradle
CN104106947A (en) * 2014-07-04 2014-10-22 中山涛美远东日用制品有限公司 Vibrator applied to rocking chair
CN205264095U (en) * 2015-12-08 2016-05-25 黄淮学院 High -efficient computer teaching is equipped with device

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