CN207505058U - A kind of multimedia equipment for smart home based on Internet of Things - Google Patents

Abstract

The utility model discloses a kind of multimedia equipments for smart home based on Internet of Things, its structure includes projecting subassembly, bracket component, base assembly, the projecting subassembly is articulated with bracket component upper end front side door, bracket component is flexibly connected with base assembly, projecting subassembly is made of projector, projector bracket, speaker, the recess of projector's upper end center insertion projector bracket front end, the recess of speaker front end face is nested with projector bracket tail end, projector bracket is vertical with speaker, and projector is made of projector's body, mounting post, installation rotating part.The utility model is combined design with shadow casting technique using TV, and viewing effect is more preferably；Equipment is moved, it can be achieved that watch whenever and wherever possible, easy to use.In use, the idler wheel of device bottom can arbitrarily be moved equipment；Can size be adjusted to the picture of display screen as needed in projector；Supporting display screen and the stent of projector can carry out telescopic adjustment.

Description

A kind of multimedia equipment for smart home based on Internet of Things

Technical field

The utility model is a kind of multimedia equipment for smart home based on Internet of Things, belongs to multimedia equipment neck Domain.

Background technology

Smart home be using house as platform, using comprehensive wiring technology, network communication technology, security precautions technology, from Dynamic control technology, audio frequency and video technology integrate the related facility of home life, build efficient housing facilities and family's schedule thing The management system of business promotes house security, convenience, comfort, artistry, and realizes the living environment of environmental protection and energy saving.

Smart home is that Thingsization embodies under the influence of Internet of Things.Smart home will be in family by technology of Internet of things Various equipment, such as audio ＆ video equipment, lighting system, curtain control, airconditioning control, safety-protection system, Digital Theater System, network man Electricity and three tables are made a copy for, and connect together, provide home wiring control, Lighting control, curtain control, remote control using telephone, interior Multiple functions and the means such as outer remote control, burglar alarm, environmental monitoring, HVAC control, infrared forwarding and programmable Timer control. Compared with common household, smart home not only has traditional inhabitation function, has both building, network communication, information household appliances, equipment Automation, efficient, comfortable, safe and convenient, the environmentally friendly living environment that collecting system, structure, service, management are integrated provide complete The information exchange function in orientation helps family to keep information interchange unimpeded with outside, optimizes people’s lives mode, helps people The time effectively is arranged, enhances the safety of home life, even various energy expenditures save fund.

Multimedia, that is, MMS (Multimedia Message Service) is one kind of current sms technique exploitation highest standard.Its maximum characteristic is just It is that can support multimedia function, by high speed transmission technology EDGE and GPRS, video clip, figure is transmitted by carrier of WAP Piece, sound and word can not only carry out multimedia transmission between mobile phone.And it can be transmitted between mobile phone and computer； Its 30,000 byte of short message capacity average out to, reaches as high as 100,000 bytes；There is the mobile phone built in media editor of MMS Device can write multimedia messages, if installing an internal or external camera, user can also make and transmit The information or electronic post card of PowerPoint forms.

Prior art discloses application No. is：201621458840.3 a kind of DOCK boxes and multimedia equipment, in Kit boxes The signal received for calculation processing and the chip for controlling accessory module are loaded with, and then controls the TV being connect with accessory module Machine works, and chip is electrically connected with accessory module.The surface and first that the left side of limiting plate, two positioning plates face accommodate Lower cavity wall, left chamber wall and the upper cavity wall of chamber surround the accommodation space for fixing Kit boxes jointly.During assembling, Kit boxes are positioned over Kit boxes can be fixed on the first accommodating chamber by accommodation space, make between Kit boxes and accessory module stable connection and firm, without Screw fixes Kit boxes, it can be achieved that the quick assembling of DOCK boxes.Therefore, the setting of the limiting plate in shell and two positioning plates, one Aspect is cancelled original screw and is fixed, and contributes to the quick upgrading of DOCK boxes, that is, reaches quick-replaceable Kit boxes；On the other hand, just In the maintenance to Kit boxes.But the prior art is as the improvement of people's living standards, using fixedly mounted television set or projection Instrument carries out the requirement that showing can not meet people, TV can not be combined to design with shadow casting technique, equipment can not move Dynamic, viewing effect is bad, can not realize and watch whenever and wherever possible, inconvenient to use.

Utility model content

In view of the deficienciess of the prior art, the utility model aim be to provide it is a kind of based on Internet of Things for intelligent family The multimedia equipment in residence, with solve as the improvement of people's living standards, using fixedly mounted television set or projecting apparatus into Row showing can not meet the requirement of people, and TV can not be combined to design with shadow casting technique, and equipment can not move, and see It sees ineffective, can not realize and watch whenever and wherever possible, inconvenient problem with use.

To achieve these goals, the utility model is to realize by the following technical solutions：One kind is based on Internet of Things The multimedia equipment for smart home, structure include projecting subassembly, bracket component, base assembly, the projecting subassembly Be articulated with bracket component upper end front side door, the bracket component is flexibly connected with base assembly, the projecting subassembly by projector, Projector bracket, speaker composition, the recess of projector's upper end center insertion projector bracket front end, the speaker front end face Recess be nested with projector bracket tail end, the projector bracket is vertical with speaker, the projector by projector's body, peace Column, installation rotating part composition are filled, the mounting post vertical welding is equipped with installation in projector's block upper surface center, the mounting post Rotating part, the installation rotating part are made of apical ring, snap ring, shaft, lock ring, fixed column, and the apical ring, shaft, lock ring, is consolidated snap ring Fixed column is in concentric circles, and the fixed column is connect through snap ring, shaft, lock ring and with apical ring spiral, the projector bracket by Front carriage, flexible lock ring, posterior bracket composition, the front carriage are flexibly connected with posterior bracket by flexible lock ring, institute It states front carriage, posterior bracket, flexible lock ring composition to be integrated, the speaker is made of pronunciation case, speaker cover, described The case that pronounces is equipped with a pair, and the pronunciation case is engaged in speaker cover front end face, and the bracket component is by fixing pillar, display screen is fixed Component forms, and the display screen fixation kit is equipped with a pair, and parallel respectively, the display screen fixation kit is locked in fixed pillar In the middle part of front end face, the fixed pillar is made of jam plate, cross bar, support plate, and the cross bar is respectively equipped with a pair, the horizontal stroke with jam plate Bar is locked in fixed pillar leading flank by jam plate, and the screw of the support plate and the screw hole of cross bar lock, and the support plate is equipped with two To being located at cross bar both ends respectively, the base assembly is formed by increasing column, cast iron base, wheel, and the column that increases is mounted on casting Iron pedestal upper surface, the column that increases are mutually perpendicular to cast iron base, and the cast iron base bottom is equipped with damping device, described Damping device is formed by being connected cover, spring, fixed pad, and the linking cover is nested with spring, and the spring is padded with fixed It is fixedly connected, the spring forms integral structure with fixed pad, and the bracket component passes through carriage with base assembly Flexible connection, the carriage are made of shock structure, card frame, middle cone, card column, the axis of rolling, and the card frame snaps onto shock structure Side, the middle cone coordinate through shock structure, the middle cone with shock structure, and the middle cone is fixedly connected with card column and mutually hangs down Directly, the axis of rolling is in card column, and the axis of rolling excessively coordinates with card column, before the speaker is articulated with bracket component upper end Side door, the fixed pillar are flexibly connected with increasing column by carriage, and the fixed pillar passes through slip dress with increasing column Put clearance fit.

Further, the projector bracket becomes T word structures with voice box group, and the length of the speaker is 450mm.

Further, the height of the base assembly is 700mm, and the column that increases is formed with cast iron base as 7 word structures.

Further, the cross bar is rectangular configuration, and the length of the cross bar is 1000mm.

Further, the fixed pillar is capable of carrying a load of 50lg.

Further, the wheel 32 is rectangular to be distributed in 31 bottom of cast iron base equipped with 4.

Further, the projecting subassembly is equipped with operating system, described including operation sequence module, memory, data fortune Row module, application module.

Further, described program module, data run module, application module are connected by GPRS power information, described to deposit Reservoir is connect with data run module.

Advantageous effect

A kind of multimedia equipment for smart home based on Internet of Things of the utility model when being installed, first will Display screen fixation kit is locked on fixed pillar, then fixed pillar is mounted on above base assembly, then fixes speaker In bracket component upper end, finally projector bracket is coordinated to install projector again, display screen is embedded in display screen after installation is complete It locks on fixation kit；Put in use, multimedia equipment is moved to required position, then according to existing Field situation is adjusted the collapsing length of projector bracket and fixed pillar, finally adjusts fixed pillar again, is after connecting power supply Use can be shown.

The utility model is combined design with shadow casting technique using TV, and viewing effect is more preferably；Equipment move, it can be achieved that with When watch everywhere, it is easy to use.In use, the idler wheel of device bottom can arbitrarily be moved equipment；Projector can be according to need Size is adjusted to the picture of display screen；Supporting display screen and the stent of projector can carry out telescopic adjustment.

Description of the drawings

Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model Sign, objects and advantages will become more apparent upon：

Fig. 1 is a kind of structure diagram of the multimedia equipment for smart home based on Internet of Things of the utility model.

Fig. 2 is the structure diagram of the utility model projecting subassembly.

Fig. 3 is the structure diagram that the utility model installs rotating part.

Fig. 4 is the structure diagram of the utility model snap ring.

Fig. 5 is the structure diagram of the utility model bracket component.

Fig. 6 is the structure diagram of the utility model base assembly.

Fig. 7 is the structure diagram of the utility model damping device.

Fig. 8 is the structure diagram of the utility model carriage

Fig. 9 is the structure diagram of the utility model operating system.

In figure：Projecting subassembly -1, bracket component -2, base assembly -3, projector -10, projector bracket -11, speaker - 12nd, projector's body -100, mounting post -101, installation rotating part -102, apical ring -1020, snap ring -1021, shaft -1022, lock ring - 1023rd, fixed column -1024, front carriage -110, flexible lock ring -111, posterior bracket -112, pronunciation case -120, speaker cover - 121st, it fixes pillar -20, display screen fixation kit -21, jam plate -210, cross bar -211, support plate -212, increase column -30, cast iron bottom Seat -31, wheel -32, linking cover -330, spring -331, fixed pad -332, shock structure -40, card frame -41, middle cone -42, card Column -43, the axis of rolling -44, operating system -5, operation sequence module -50, memory -51, data run module -52, using mould Block -53, damping device -33.

Specific embodiment

To be easy to understand technical means, creative features, achievable purpose and effectiveness of the utility model, below With reference to specific embodiment, the utility model is expanded on further.

Embodiment 1：

- Fig. 8 is please referred to Fig.1, the utility model provides a kind of multimedia equipment for smart home based on Internet of Things： Its structure includes projecting subassembly 1, bracket component 2, base assembly 3, and the projecting subassembly 1 is articulated on front side of 2 upper end of bracket component Door, the bracket component 2 are flexibly connected with base assembly 3, and the projecting subassembly 1 is by projector 10, projector bracket 11, speaker 12 compositions, the recess of 10 upper end center of projector insertion projector bracket, 11 front end, the recess of 12 front end face of speaker 11 tail end of projector bracket is nested with, the projector bracket 11 is vertical with speaker 12, and the projector 10 is by projector's body 100th, mounting post 101, installation rotating part 102 form, and 101 vertical welding of mounting post is in 100 upper surface of projector's body The heart, the mounting post 101 be equipped with installation rotating part 102, it is described installation rotating part 102 by apical ring 1020, snap ring 1021, shaft 1022, Lock ring 1023, fixed column 1024 form, the apical ring 1020, snap ring 1021, shaft 1022, lock ring 1023, at fixed column 1024 In concentric circles, the fixed column 1024 is through snap ring 1021, shaft 1022, lock ring 1023 and is connect with 1020 spiral of apical ring, institute It states projector bracket 11 to be made of front carriage 110, flexible lock ring 111, posterior bracket 112, the front carriage 110 and rear portion Stent 112 is flexibly connected by flexible lock ring 111, and the front carriage 110, posterior bracket 112, the flexible composition of lock ring 111 are Integral structure, the speaker 12 are made of pronunciation case 120, speaker cover 121, and the pronunciation case 120 is equipped with a pair, the hair Speaker 120 is engaged in 121 front end face of speaker cover, and the bracket component 2 is made of fixed pillar 20, display screen fixation kit 21, The display screen fixation kit 21 is equipped with a pair, parallel respectively, before the display screen fixation kit 21 is locked in fixed pillar 20 In the middle part of end face, the fixed pillar 20 is made of jam plate 210, cross bar 211, support plate 212, and the cross bar 211 is distinguished with jam plate 210 Equipped with a pair, the cross bar 211 is locked in fixed 20 leading flank of pillar, the screw and cross bar of the support plate 212 by jam plate 210 211 screw hole locking, the support plate 212 be equipped with two pairs respectively be located at 211 both ends of cross bar, the base assembly 3 by increase column 30, Cast iron base 31, wheel 32 form, and the column 30 that increases is described to increase column 30 and cast iron bottom mounted on 31 upper surface of cast iron base Seat 31 is mutually perpendicular to, and 31 bottom of cast iron base is equipped with damping device 33, and the damping device 33 is by linking cover 330, bullet Spring device 331, fixed pad 332 form, and the linking cover 330 is nested with spring 331, the spring 331 and fixed pad 332 It is fixedly connected, the spring 331 forms integral structure with fixed pad 332, and the bracket component 2 passes through with base assembly 3 Carriage 4 is flexibly connected, and the carriage 4 is made of shock structure 40, card frame 41, middle cone 42, card column 43, the axis of rolling 44, The card frame 41 snaps onto 40 side of shock structure, and the middle cone 42 coordinates through shock structure 40, the middle cone 42 with shock structure 40, The middle cone 42 is fixedly connected and is mutually perpendicular to card column 43, the axis of rolling 44 in card column 43, the axis of rolling 44 and Card column 43 excessively coordinates, and the speaker 12 is articulated with 2 upper end front side door of bracket component, and the fixed pillar 20 is with increasing column 30 It is flexibly connected by carriage 4, the fixed pillar 20 passes through 4 clearance fit of carriage, the projection with increasing column 30 Machine support 11 is T word structures with the composition of speaker 12, and the length of the speaker 12 is 450mm, and the height of the base assembly 3 is 700mm, column 30 and cast iron base 31 composition that increases is 7 word structures, and the cross bar 211 is rectangular configuration, the cross bar 211 length is 1000mm, and the fixed pillar 20 is capable of carrying a load of 50lg, and the wheel 32 is equipped with 4, rectangular point It is distributed in 31 bottom of cast iron base.

Projector described in this patent is a kind of equipment that can be projected image or video on curtain, can be by not The same computer of interface together, VCD, DVD, BD, game machine, DV etc., which are connected, plays corresponding vision signal.It is widely used in house According to working method difference, there are the different types such as CRT, LCD, DLP in front yard, office, school and public place of entertainment.In projecting apparatus There are 3 pieces of liquid crystal boards, wherein being dispersed with liquid crystal.Liquid crystal is the substance between liquid and solid, itself does not shine, they It is neat as the pixel on fluorescent screen to arrange.Projecting apparatus utilize liquid crystal photoelectric effect, i.e., the arrangement of liquid crystal molecule with And the state of liquid crystal molecule in itself changes under electric field action, influences the light transmittance or reflectivity of its liquid crystal cells.Projection Instrument can achieve the purpose that accurately control the light by liquid crystal cells using electric signal using this principle.In liquid crystal projection apparatus Light source be metal halid lamp or cold light source, send out bright white light, by the spectroscope in light path system, be by decomposition of white light The light of red, green, blue three kinds of element colors.The light of tri- kinds of element colors of RGB passes through liquid crystal on accurate position Body, the at this time effect of each liquid crystal are similar to light valve door, control light in each liquid crystal by whether and The number of light passed through.The light of three kinds of element colors like this, is accurately projected on screen by the camera lens of projecting apparatus, which Point this be what color, the intensity of light how many, be all distributed just carefully.Like this, projection constitutes and source on the screen The consistent colorful image of image.It is more that common LCD projector has that color is good, price advantage and brightness uniformity are good etc. Aspect advantage, thus currently with ten thousand yuan of even lower than ten thousand yuan of prices gradually spread to family and small commercial place it In.

When being installed, first display screen fixation kit is locked on fixed pillar, then fixed pillar is mounted on bottom Above holder assembly, speaker is then fixed on bracket component upper end, finally projector bracket is coordinated to install projector again, installed Display screen is locked on display screen fixation kit after the completion；It is carrying out in use, multimedia equipment is moved to institute Position is needed to be put, is then adjusted the collapsing length of projector bracket and fixed pillar according to field condition, finally again Fixed pillar is adjusted, use can be shown after connecting power supply.If shown at home using multimedia equipment, equipment is moved To required position, connection network can be used.

Embodiment 2：

It please refers to Fig.1 and Fig. 9, the projecting subassembly 1 is described including operation sequence module 50, storage equipped with operating system 5 Device 51, data run module 52, application module 53, described program module 50, data run module 52, application module 53 pass through GPRS power information connects, and the memory 51 is connect with data run module 52.

Reference embodiment 1 and operation instruction, after projecting subassembly 1 connect power supply respectively with display screen, after reconnecting GPRS, Operating system 5 is run；The operation of operation sequence module 50 is realized according to the operating system source program of establishment；Memory 51 is used In the data such as storage program area program file and application file；Data run module 52 realizes the language that display screen plays Sound, picture, text information etc.；Application module 53 expands address space, facilitates and carries out data representations function.

The utility model projecting subassembly 1, bracket component 2, base assembly 3, projector 10, projector bracket 11, speaker 12, Projector's body 100, installation rotating part 102, apical ring 1020, snap ring 1021, shaft 1022, lock ring 1023, is fixed at mounting post 101 Column 1024, flexible lock ring 111, posterior bracket 112, pronunciation case 120, speaker cover 121, fixed pillar 20, is shown front carriage 110 Display screen fixation kit 21, jam plate 210, cross bar 211, support plate 212, increase column 30, cast iron base 31, wheel 32, linking cover 330, Spring 331, fixed pad 332, shock structure 40, card frame 41, middle cone 42, card column 43, the axis of rolling 44, operating system 5, operation journey Sequence module 50, memory 51, data run module 52, application module 53, damping device 33, component be universal standard part or The component that those skilled in the art know, structure and principle all can be learnt or be passed through by technical manual for this technology personnel Routine experiment method knows that the utility model solves the problems, such as the prior art as the improvement of people's living standards, using fixing The television set or projecting apparatus of formula installation carry out the requirement that showing can not meet people, can not be by TV and shadow casting technique With reference to design, equipment can not move, and viewing effect is bad, can not realize and watch whenever and wherever possible, inconvenient to use, the utility model By being combined with each other for above-mentioned component, it can reach and design is combined with shadow casting technique using TV, viewing effect is more preferably；Equipment can It is mobile, it can be achieved that watch whenever and wherever possible, it is easy to use.In use, the idler wheel of device bottom can arbitrarily be moved equipment；It throws Can size be adjusted to the picture of display screen as needed in shadow machine；Supporting display screen and the stent of projector can carry out flexible tune Section, it is described in detail below:

The projecting subassembly 1 is made of projector 10, projector bracket 11, speaker 12,10 upper end center of projector The recess of embedded 11 front end of projector bracket, the recess of 12 front end face of speaker is nested with 11 tail end of projector bracket, described Projector bracket 11 is vertical with speaker 12, and the projector 10 is by 102 groups projector's body 100, mounting post 101, installation of rotating part Into for 101 vertical welding of mounting post in 100 upper surface center of projector's body, the mounting post 101 is equipped with installation rotating part 102, the installation rotating part 102 is made of apical ring 1020, snap ring 1021, shaft 1022, lock ring 1023, fixed column 1024, described Apical ring 1020, snap ring 1021, shaft 1022, lock ring 1023, fixed column 1024 are in concentric circles, and the fixed column 1024 runs through Snap ring 1021, shaft 1022, lock ring 1023 are simultaneously connect with 1020 spiral of apical ring, the projector bracket 11 by front carriage 110, Flexible lock ring 111, posterior bracket 112 form, and the front carriage 110 is connected with posterior bracket 112 by flexible 111 activity of lock ring It connects, the front carriage 110, posterior bracket 112, the flexible composition of lock ring 111 are integrated, and the speaker 12 is by pronunciation case 120th, speaker cover 121 forms, and the pronunciation case 120 is equipped with a pair, and the pronunciation case 120 is engaged in 121 front end face of speaker cover, institute Bracket component 2 to be stated to be made of fixed pillar 20, display screen fixation kit 21, the display screen fixation kit 21 is equipped with a pair, point Not parallel, the display screen fixation kit 21 is locked in the middle part of fixed 20 front end face of pillar, and the fixed pillar 20 is by jam plate 210th, cross bar 211, support plate 212 form, and the cross bar 211 is respectively equipped with a pair with jam plate 210, and the cross bar 211 passes through jam plate 210 are locked in fixed 20 leading flank of pillar, and the screw of the support plate 212 is locked with the screw hole of cross bar 211, and the support plate 212 is set There are two pairs to be located at 211 both ends of cross bar respectively, the base assembly 3 is formed by increasing column 30, cast iron base 31, wheel 32, described Increase column 30 mounted on 31 upper surface of cast iron base, the column 30 that increases is mutually perpendicular to cast iron base 31, the cast iron base 31 bottoms are equipped with damping device 33, and the damping device 33 is made of linking cover 330, spring 331, fixed pad 332, described Linking cover 330 is nested with spring 331, and the spring 331 is fixedly connected with fixed pad 332, and the spring 331 is with fixing Pad 332 forms integral structure, and the bracket component 2 is flexibly connected with base assembly 3 by carriage 4, described to slide dress It puts 4 to be made of shock structure 40, card frame 41, middle cone 42, card column 43, the axis of rolling 44, the card frame 41 snaps onto 40 side of shock structure Face, the middle cone 42 coordinate through shock structure 40, the middle cone 42 with shock structure 40, and the middle cone 42 is fixed with card column 43 to be connected It connects and is mutually perpendicular to, the axis of rolling 44 is in card column 43, and the axis of rolling 44 excessively coordinates with card column 43, the speaker 12 2 upper end front side door of bracket component is articulated with, the fixed pillar 20 is flexibly connected with increasing column 30 by carriage 4, described Fixed pillar 20 passes through 4 clearance fit of carriage with increasing column 30.

The basic principle of the utility model and main feature and the advantages of the utility model has been shown and described above, for For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned exemplary embodiment, and without departing substantially from this In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent requirements of the claims All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation It is required that.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art The other embodiment being appreciated that.

Claims (6)

1. a kind of multimedia equipment for smart home based on Internet of Things, structure includes projecting subassembly (1), bracket component (2), base assembly (3), the projecting subassembly (1) are articulated with bracket component (2) upper end front side door, the bracket component (2) with Base assembly (3) is flexibly connected, it is characterised in that：

The projecting subassembly (1) is made of projector (10), projector bracket (11), speaker (12), on the projector (10) End center is embedded in the recess of projector bracket (11) front end, and the recess of speaker (12) front end face is nested with projector bracket (11) tail end, the projector bracket (11) is vertical with speaker (12), and the projector (10) is by projector's body (100), peace Column (101), installation rotating part (102) composition are filled, mounting post (101) vertical welding is in projector's body (100) upper surface The heart, the mounting post (101) equipped with installation rotating part (102), it is described installation rotating part (102) by apical ring (1020), snap ring (1021), Shaft (1022), lock ring (1023), fixed column (1024) composition, the apical ring (1020), snap ring (1021), shaft (1022), Lock ring (1023), fixed column (1024) in concentric circles, the fixed column (1024) through snap ring (1021), shaft (1022), Lock ring (1023) is simultaneously connect with apical ring (1020) spiral, and the projector bracket (11) is by front carriage (110), flexible lock ring (111), posterior bracket (112) forms, and the front carriage (110) passes through flexible lock ring (111) activity with posterior bracket (112) Connection, the front carriage (110), posterior bracket (112), flexible lock ring (111) composition are integrated, the speaker (12) it is made of pronunciation case (120), speaker cover (121), the pronunciation case (120) is engaged equipped with a pair, the pronunciation case (120) In speaker cover (121) front end face, the bracket component (2) is made of fixed pillar (20), display screen fixation kit (21), described Display screen fixation kit (21) is equipped with a pair, and parallel respectively, the display screen fixation kit (21) is locked in fixed pillar (20) In the middle part of front end face, the fixed pillar (20) is made of jam plate (210), cross bar (211), support plate (212), the cross bar (211) A pair is respectively equipped with jam plate (210), the cross bar (211) is locked in fixed pillar (20) leading flank, institute by jam plate (210) The screw hole of screw and cross bar (211) for stating support plate (212) locks, and the support plate (212) is located at cross bar (211) respectively equipped with two pairs Both ends；

The base assembly (3) is formed by increasing column (30), cast iron base (31), wheel (32), described to increase column (30) installation In cast iron base (31) upper surface, the column (30) that increases is mutually perpendicular to cast iron base (31), cast iron base (31) bottom Portion is equipped with damping device (33), and the damping device (33) is by linking cover (330), spring (331), fixed pad (332) group Into the linking cover (330) is nested with spring (331), and the spring (331) is fixedly connected with fixed pad (332), described Spring (331) is filled with fixed pad (332) composition integral structure, the bracket component (2) with base assembly (3) by sliding (4) flexible connection is put, the carriage (4) is by shock structure (40), card frame (41), middle cone (42), card column (43), the axis of rolling (44) it forms, the card frame (41) snaps onto shock structure (40) side, and the middle cone (42) is through shock structure (40), the middle cone (42) coordinate with shock structure (40), the middle cone (42) is fixedly connected and is mutually perpendicular to card column (43), the axis of rolling (44) In card column (43), the axis of rolling (44) excessively coordinates with card column (43), and the speaker (12) is articulated with bracket component (2) Upper end front side door, the fixed pillar (20) are flexibly connected with increasing column (30) by carriage (4), the fixed pillar (20) pass through carriage (4) clearance fit with increasing column (30).

2. a kind of multimedia equipment for smart home based on Internet of Things according to claim 1, it is characterised in that： The projector bracket (11) is T word structures with speaker (12) composition, and the length of the speaker (12) is 450mm.

3. a kind of multimedia equipment for smart home based on Internet of Things according to claim 1, it is characterised in that： The height of the base assembly (3) is 700mm, and the column (30) that increases is formed with cast iron base (31) as 7 word structures.

4. a kind of multimedia equipment for smart home based on Internet of Things according to claim 1, it is characterised in that： The cross bar (211) is rectangular configuration, and the length of the cross bar (211) is 1000mm.

5. a kind of multimedia equipment for smart home based on Internet of Things according to claim 1, it is characterised in that： The fixed pillar (20) is capable of carrying a load of 50lg.

6. a kind of multimedia equipment for smart home based on Internet of Things according to claim 1, it is characterised in that： The wheel (32) is rectangular to be distributed in cast iron base (31) bottom equipped with 4.