CN204030179U - Multimedia receptacle - Google Patents

Multimedia receptacle Download PDF

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Publication number
CN204030179U
CN204030179U CN201420134553.1U CN201420134553U CN204030179U CN 204030179 U CN204030179 U CN 204030179U CN 201420134553 U CN201420134553 U CN 201420134553U CN 204030179 U CN204030179 U CN 204030179U
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CN
China
Prior art keywords
interface
usb
circuit board
lid
hdmi
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201420134553.1U
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Chinese (zh)
Inventor
唐碧猛
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唐碧猛
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Priority to CN201420134553.1U priority Critical patent/CN204030179U/en
Application granted granted Critical
Publication of CN204030179U publication Critical patent/CN204030179U/en
Expired - Fee Related legal-status Critical Current
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Abstract

The utility model discloses a kind of multimedia receptacle, it comprises box body, lid, circuit board, power interface, USB charging socket, LAN interface, video and audio interface, usb data interface, audio interface, USB interface and HDMI; Circuit board comprises power management module, analog-to-digital conversion module, digital signal conversion handover module, digital signal output modules and analog signal, digital signal input module; 220V civil power can be converted to direct current 5V and export by the utility model, powers to circuit board and USB Mobile phone charging socket; And VGA and the various signal such as binaural signal, AV, USB can be converted to the digital signal of the transformat meeting HDMI and export, the functions such as bluetooth can also be increased according to customer demand simultaneously, meet different user demands, realizing unitary socket provides several functions to connect, compact overall structure in addition, adopt modular construction, volume is little, function is many, is beneficial to wide popularization and application.

Description

Multimedia receptacle
Technical field
The utility model relates to jack technology field, is specifically related to a kind of multimedia receptacle.
Background technology
Along with the progress of society and the living standard of people improve constantly, increasing ordinary people all has many modernization multimedia equipment as mobile phone, notebook computer, digital camera, video camera, DVD, MP3 etc., and has mostly become the requirement in the middle of personal daily life.But existing known supply socket, just for household electrical appliance etc. provide the electric equipment of power interface, namely only there is the socket of single function of supplying power.
People develop a kind of multimedia receptacle for this reason, and it has as HDMI, USB, S-VIDE, VGA, earphone interface etc.Although it roughly can meet instructions for use, design all not very ingenious, complex structure, volume is large, assembling trouble, and manufacture the production cycle longer, production efficiency is low, and functional interface is abundant not, brings some inconvenience to people's life.
Utility model content
For above-mentioned deficiency, the purpose of this utility model is, provides a kind of smart structural design, rationally, is easy to assembling, the multimedia receptacle that production efficiency is high and volume is little, function is many.
For achieving the above object, technical scheme provided by the utility model is: a kind of multimedia receptacle, it comprises box body, lid, circuit board, power interface, USB charging socket, LAN interface, video and audio interface, usb data interface, audio interface, USB interface and HDMI, the monnolithic case profile of described box body is square, the front sidewall of this box body is provided with an installation window, a left side for this box body, right side wall is respectively provided with a wiring opening, and this left side, the top edge symmetry of right side wall bends inwards the installation portion that formation one is used for fixing with described lid, described circuit board is arranged in box body, described lid is screwed on installation portion, and by described installation closed windows, described power interface, USB charging socket, LAN interface, video and audio interface, usb data interface, audio interface, USB interface and HDMI are arranged on described lid, and be connected with described circuit board respectively.Described circuit board comprises interconnective power management module, analog-to-digital conversion module, analog signal input module, digital signal input module, digital signal conversion handover module and digital signal output modules.
Wherein power management module comprises the defeated amplification module of 220V line voltage and 220V line voltage conversion direct current output module.Digital signal input module comprises HDMI signal input module and HDMI switch module.Analog signal input module comprises VGS and binaural signal input module, usb signal input module and AV signal input module.Digital signal conversion handover module comprises various input signal conversion and control and CEC control signal output module.
Improve as one of the present utility model, described power interface is the socket of 110 ~ 220V, the quantity of this power interface is two, the sidewall of this power interface is provided with fixed part, this fixed part is provided with installing hole, and being provided with the screw hole suitable with this installing hole at the inwall of described lid, two power interfaces are fixed on inwall one side position of described lid side by side by screw, and on this lid, be provided with the opening allowing the socket position of power interface expose.
Improve as one of the present utility model, on two side positions of described circuit board, symmetry is respectively welded with a mount pad, this mount pad is provided with installing hole, and be provided with the screw hole suitable with this installing hole at the inwall of described lid, circuit board is screwed on the inwall opposite side position of described lid, described video and audio interface, usb data interface, audio interface, USB interface and HDMI are welded on a side position of the nearly described lid of described circuit board successively side by side, and be provided with on this lid and allow usb data interface, audio interface, the opening that the socket position of USB interface and HDMI is exposed.
Improve as one of the present utility model, described USB charging socket and LAN interface are fixed on a mounting panel, the periphery of this mounting panel is provided with installing hole, and be provided with the screw hole suitable with this installing hole at the inwall of described lid, position between mounting panel corresponding power interface and circuit board is screwed on the inwall of described lid, and on this lid, be provided with the opening allowing the socket position of USB charging socket and LAN interface expose.
Improve as one of the present utility model, the bilateral symmetry of the installation portion of left and right sidewall is respectively provided with an installing hole.
Improve as one of the present utility model, the inwall of described lid is vertically provided with board support bar.
The beneficial effects of the utility model are: the utility model smart structural design, rationally, box body is bent by sheet metal integrated punching and forms, be easy to realize, box body forms installation portion, lid is fixed on installation portion by screw energy Fast Installation, and then fix with box body, assemble simple and easy, greatly enhance productivity; And utilize the self structure of power interface, be directly fixed on lid by screw, and the position of reasonable layout USB charging socket and LAN interface, and be fixed on lid by mounting panel, not only form modularization, be convenient to install, also effective reduced volume; Video and audio interface, usb data interface, audio interface, USB interface and HDMI are directly welded on circuit boards simultaneously, and be fixed on lid by circuit board, promotes assembling speed further, make installation more convenient; Compact overall structure in addition, volume is little, and function is many, can realize the connection that unitary socket can provide several functions, meet different user demands, bring convenience, be beneficial to wide popularization and application to the work of people and life.During use, 220V civil power can be converted to direct current 5V and export by the utility model, powers to circuit board and USB Mobile phone charging socket; And VGA and the various signal such as binaural signal, AV, USB can be converted to the digital signal of the transformat meeting HDMI and export, the functions such as bluetooth can also be increased according to customer demand simultaneously, meet different user demands.
Below in conjunction with accompanying drawing and embodiment, the utility model is further illustrated.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model.
Fig. 2 is plan structure schematic diagram of the present utility model.
Fig. 3 is left TV structure schematic diagram of the present utility model.
Fig. 4 is decomposition texture schematic diagram of the present utility model.
Fig. 5 is the module diagram of the circuit board in the utility model.
Fig. 6 is the workflow diagram of Fig. 5.
Fig. 7 is circuit theory diagrams of the present utility model.
Embodiment
Embodiment, see Fig. 1, Fig. 2, Fig. 3 and Fig. 4, a kind of multimedia receptacle that the present embodiment provides, it comprises box body 1, lid 2, circuit board 3, power interface 4, USB charging socket 5, LAN interface 6, video and audio interface 7, usb data interface 8, audio interface 9, USB interface 10 and HDMI 11, the monnolithic case profile of described box body 1 is square, the front sidewall of this box body 1 is provided with an installation window 12, a left side for this box body 1, right side wall is respectively provided with a wiring opening 18, wiring opening 18 is convenient for wiring while, also heat radiation is convenient to, promote the stability of circuit board work, increase the service life.The top edge symmetry of left and right sidewall bends inwards the installation portion 14 that formation one is used for fixing with described lid 2, and the bilateral symmetry of the installation portion 14 of left and right sidewall is respectively provided with an installing hole.Described circuit board 3 is arranged in box body 1, described lid 2 is screwed on installation portion 14, and described installation window 12 is closed, described power interface 4, USB charging socket 5, LAN interface 6, video and audio interface 7, usb data interface 8, audio interface 9, USB interface 10 and HDMI 11 are arranged on described lid 2, and are connected with described circuit board 3 respectively.
See Fig. 5, Fig. 6 and Fig. 7, described circuit board comprises interconnective power management module, analog-to-digital conversion module, analog signal input module, digital signal input module, digital signal conversion handover module and digital signal output modules.Wherein power management module comprises the defeated amplification module of 220V line voltage and 220V line voltage conversion direct current output module.Digital signal input module comprises HDMI signal input module and HDMI switch module.Analog signal input module comprises VGS and binaural signal input module, usb signal input module and AV signal input module.Digital signal conversion handover module comprises various input signal conversion and control and CEC control signal output module.
Concrete, box body 1 can be bent by sheet metal integrated punching and form, concrete, the upper and lower part symmetry of sheet metal is bent to form upper side wall 13, the lower wall 14 of box body 1, and left and right part is bent to form left side wall 15, the right side wall 16 of box body 1, rear mid portion forms the back face wall 17 of box body 1, and the opening that upper side wall 13, lower wall 14, left side wall 15 and right side wall 16 surround forms described installation window 12.Technique is simple, is easy to realize, effective improving production efficiency.
Preferably, described power interface 4 is the socket of 110 ~ 220V, the quantity of this power interface 4 is two, the sidewall of this power interface 4 is provided with fixed part 41, this fixed part 41 is provided with installing hole, and being provided with the screw hole suitable with this installing hole at the inwall of described lid 2, two power interfaces 4 are fixed on inwall one side position of described lid 2 side by side by screw, and on this lid 2, be provided with the opening allowing the socket position of power interface 4 expose.Smart structural design, rationally, is convenient to install.
On two side positions of described circuit board 3, symmetry is respectively welded with a mount pad 31, this mount pad 31 is provided with installing hole, and be provided with the screw hole suitable with this installing hole at the inwall of described lid 2, circuit board 3 is screwed on the inwall opposite side position of described lid 2, described video and audio interface 7, usb data interface 8, audio interface 9, USB interface 10 and HDMI 11 are welded on a side position of the nearly described lid 2 of described circuit board 3 successively side by side, and be provided with on this lid 2 and allow usb data interface 8, audio interface 9, the opening that the socket position of USB interface 10 and HDMI 11 is exposed.
Described USB charging socket 5 and LAN interface 6 are fixed on a mounting panel 19, the periphery of this mounting panel 19 is provided with installing hole, and be provided with the screw hole suitable with this installing hole at the inwall of described lid 2, position between mounting panel 19 corresponding power interface 4 and circuit board 3 is screwed on the inwall of described lid 2, and on this lid 2, be provided with the opening allowing the socket position of USB charging socket 5 and LAN interface 6 expose.
During installation, video and audio interface 7, usb data interface 8, audio interface 9, USB interface 10 and HDMI 11 are welded on successively side by side on a side position of the nearly described lid 2 of described circuit board 3 in advance, then power interface 4, USB charging socket 5 are connected with circuit board 3 by wire respectively with LAN interface 6.Then make video and audio interface 7, usb data interface 8, audio interface 9, USB interface 10 and HDMI 11 align on lid 2 opening corresponding thereto, then by screw, circuit board 3 is fixed on lid 2; Then by USB charging socket 5 and LAN interface 6 fixing or be welded on mounting panel 19, then make USB charging socket 5 and LAN interface 6 align on lid 2 opening corresponding thereto, and by screw, mounting panel 19 be fixed on lid 2; Then be fixed on lid 2 by the direct power interface 4 of screw; Then, lid 2 is covered on box body 1, circuit board 3 and power interface 4, USB charging socket 5, LAN interface 6, video and audio interface 7, usb data interface 8, audio interface 9, USB interface 10 and HDMI 11 are placed in box body 1 by the corresponding installation window 12 that passes through, preferably, also on the inwall of described lid, be vertically provided with board support bar, after installing, board support bar energy jacking is in the bottom surface of circuit board, play a supporting role, stability is better.Finally by screw, lid 2 is fixed on installation portion 14, and then fix with box body 1, whole assembling process of the present utility model is simple and easy, and efficiency is high, the ingenious self structure utilizing power interface 4, directly be fixed on lid 2 by screw, and the position of reasonable layout USB charging socket 5 and LAN interface 6, and be fixed on lid 2 by mounting panel 19, not only form modularization, be convenient to install, also effective reduced volume; Video and audio interface 7, usb data interface 8, audio interface 9, USB interface 10 and HDMI 11 are directly welded on circuit board 3 simultaneously, and be fixed on lid 2 by circuit board 3, promotes assembling speed further, make installation more convenient; Compact overall structure in addition, volume is little, and function is many, can realize the connection that unitary socket can provide several functions, meet different user demands, bring convenience to the work of people and life.
See Fig. 5, Fig. 6 and Fig. 7, when need charge, access 220V civil power, 220V line voltage is changed direct current output module and the voltage transitions of 220V civil power is exported into direct current 5V, power to multi-media signal interpreter central layer and USB charging socket 5, can USB mobile phone charging effect be supplied.
During work, HDMI signal delivers to HDMI switch module, directly exports after the transfer of HDMI switch module.HDMI switch module has three input ports, an output port
VGA and binaural signal, AV, the various signal of usb signal are to central cpu processor, various signal be converted to corresponding analog signal or corresponding digital signal by central cpu processor and be transported to analog-to-digital conversion module, analog or digital signal converts to after HDMI data format outputs to the transfer of HDMI switch module and directly exports by analog-to-digital conversion module.
If television set has CEC function, and the HDMI output line of multimedia receptacle should be connected on television set HDMI socket, after meaning external signal access in office, various signal input conversion and control and CEC control signal output module will export a control signal, if under TV standby state, television set will Auto Power On enter broadcast state.If television set plays TV programme, television set will transfer HDMI play mode to from current play mode automatically.After external input signal is pulled out, television set transfers broadcasting television program mode to from HDMI pattern automatically.
Concrete, various signal input socket is auto transformation mode.Such as: first access HDMI signal, HDMI input signal only approved by this various signal input conversion and control and CEC control signal output module, HDMI signal directly exports (when powering without 5V after the transfer of HDMI switch module, only have HDMI input signal effective, other input signal is invalid), when accessing VGA and binaural signal again, by various signal input conversion and control and CEC control signal output module by HDMI signal shielding, now various signal input conversion and control and CEC control signal output module only approve VGA and binaural signal input effectively, when accessing again AV signal, by various signal input conversion and control and CEC control signal output module by HDMI signal and VGA and binaural signal all conductively-closeds, now various signal input conversion and control and CEC control signal output module only approve the input of AV signal effectively.When accessing again usb signal, by various signal input conversion and control and CEC control signal output module by HDMI signal and AV, VGA and binaural signal all conductively-closeds, now various signal input conversion and control and CEC control signal output module only approve usb signal input effectively.If when now needing VGA and binaural signal, as long as AV, usb signal access are extracted, then various signal input conversion and control and CEC control signal output module approve VGA and binaural signal input effectively automatically.Namely, in each use procedure, various signal input conversion and control and CEC control signal output module record the order of this various signal access automatically.
In addition, circuit board 3 can also can increase the functions such as bluetooth connection according to customer demand, meet different user demands.
The announcement of book and instruction according to the above description, the utility model those skilled in the art can also change above-mentioned execution mode and revise.Therefore, the utility model is not limited to embodiment disclosed and described above, also should fall in the protection range of claim of the present utility model modifications and changes more of the present utility model.In addition, although employ some specific terms in this specification, these terms just for convenience of description, do not form any restriction to the utility model, adopt other socket same or analogous with it, all in the utility model protection range.

Claims (5)

1. a multimedia receptacle, it is characterized in that: it comprises box body, lid, circuit board, power interface, USB charging socket, LAN interface, video and audio interface, usb data interface, audio interface, USB interface and HDMI, the monnolithic case profile of described box body is square, the front sidewall of this box body is provided with an installation window, a left side for this box body, right side wall is respectively provided with a wiring opening, and this left side, the top edge symmetry of right side wall bends inwards the installation portion that formation one is used for fixing with described lid, described circuit board is arranged in box body, described lid is screwed on installation portion, and by described installation closed windows, described power interface, USB charging socket, LAN interface, video and audio interface, usb data interface, audio interface, USB interface and HDMI are arranged on described lid, and be connected with described circuit board respectively, on two side positions of described circuit board, symmetry is respectively welded with a mount pad, this mount pad is provided with installing hole, and be provided with the screw hole suitable with this installing hole at the inwall of described lid, circuit board is screwed on the inwall opposite side position of described lid, described video and audio interface, usb data interface, audio interface, USB interface and HDMI are welded on a side position of the nearly described lid of described circuit board successively side by side, and on this lid, be provided with the opening allowing the socket position of usb data interface, audio interface, USB interface and HDMI expose, described USB charging socket and LAN interface are fixed on a mounting panel, the periphery of this mounting panel is provided with installing hole, and be provided with the screw hole suitable with this installing hole at the inwall of described lid, position between mounting panel corresponding power interface and circuit board is screwed on the inwall of described lid, and on this lid, be provided with the opening allowing the socket position of USB charging socket and LAN interface expose.
2. multimedia receptacle according to claim 1, is characterized in that: described circuit board comprises interconnective power management module, analog-to-digital conversion module, analog signal input module, digital signal input module, digital signal conversion handover module and digital signal output modules.
3. multimedia receptacle according to claim 1, it is characterized in that: described power interface is the socket of 110 ~ 220V, the quantity of this power interface is two, the sidewall of this power interface is provided with fixed part, this fixed part is provided with installing hole, and being provided with the screw hole suitable with this installing hole at the inwall of described lid, two power interfaces are fixed on inwall one side position of described lid side by side by screw, and on this lid, be provided with the opening allowing the socket position of power interface expose.
4. according to the multimedia receptacle one of claim 1-3 Suo Shu, it is characterized in that: the bilateral symmetry of the installation portion of left and right sidewall is respectively provided with an installing hole.
5. according to the multimedia receptacle one of claim 1-3 Suo Shu, it is characterized in that: the inwall of described lid is vertically provided with board support bar.
CN201420134553.1U 2014-03-25 2014-03-25 Multimedia receptacle Expired - Fee Related CN204030179U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420134553.1U CN204030179U (en) 2014-03-25 2014-03-25 Multimedia receptacle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420134553.1U CN204030179U (en) 2014-03-25 2014-03-25 Multimedia receptacle

Publications (1)

Publication Number Publication Date
CN204030179U true CN204030179U (en) 2014-12-17

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Application Number Title Priority Date Filing Date
CN201420134553.1U Expired - Fee Related CN204030179U (en) 2014-03-25 2014-03-25 Multimedia receptacle

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105119115A (en) * 2015-08-27 2015-12-02 徐业友 Power supply device having relay function
WO2017152609A1 (en) * 2016-03-07 2017-09-14 合一智能科技(深圳)有限公司 Television mainboard device, television, and television system
CN107579398A (en) * 2017-09-07 2018-01-12 深圳市元创时代科技有限公司 Socket

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105119115A (en) * 2015-08-27 2015-12-02 徐业友 Power supply device having relay function
CN105119115B (en) * 2015-08-27 2018-09-11 徐业友 With relay function for electric installation
WO2017152609A1 (en) * 2016-03-07 2017-09-14 合一智能科技(深圳)有限公司 Television mainboard device, television, and television system
CN107579398A (en) * 2017-09-07 2018-01-12 深圳市元创时代科技有限公司 Socket

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141217

Termination date: 20150325

EXPY Termination of patent right or utility model