CN106303324A - A kind of LCD TV back cover and LCD TV - Google Patents

A kind of LCD TV back cover and LCD TV Download PDF

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Publication number
CN106303324A
CN106303324A CN201610853086.1A CN201610853086A CN106303324A CN 106303324 A CN106303324 A CN 106303324A CN 201610853086 A CN201610853086 A CN 201610853086A CN 106303324 A CN106303324 A CN 106303324A
Authority
CN
China
Prior art keywords
mainboard
cover
main body
back cover
lcd
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201610853086.1A
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Chinese (zh)
Inventor
薛海啸
谢飞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Whaley Technology Co Ltd
Original Assignee
Whaley Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Whaley Technology Co Ltd filed Critical Whaley Technology Co Ltd
Priority to CN201610853086.1A priority Critical patent/CN106303324A/en
Publication of CN106303324A publication Critical patent/CN106303324A/en
Pending legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/64Constructional details of receivers, e.g. cabinets or dust covers

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Casings For Electric Apparatus (AREA)

Abstract

The present invention provides a kind of LCD TV back cover, it is arranged at the backboard rear portion of LCD TV, mainboard is set on backboard, including back cover main body and mainboard cover plate, described back cover main body offers mainboard groove in the position corresponding with mainboard, and described mainboard cover plate is detachably secured on described mainboard groove, and described mainboard cover plate includes cover plate main body and removable cover, described removable cover is connected with cover plate main body or back cover main body, and can outwards overturn.The LCD TV back cover of the present invention, need not dismantle whole back cover when overhauling mainboard, therefore without dismantling and installing substantial amounts of screw, easy to maintenance.The removable cover of mainboard cover plate periphery can outwards overturn, and when needs connect or disconnect external device, can easily overturn.Mainboard cover plate covers on back cover and becomes an entirety with back cover plane, and overall appearance is perfect, and can prevent foreign material and steam from entering, and improves the service life of LCD TV.

Description

A kind of LCD TV back cover and LCD TV
Technical field
The invention belongs to liquid crystal tv technology field, specifically, be about a kind of LCD TV back cover and LCD TV.
Background technology
In prior art, the mainboard of LCD TV, power panel generally lock on the backboard of backlight module by screw, so After assemble the back cover of complete machine again, when mainboard or power panel are replaced or during maintenance and inspection by needs, it is necessary to first dismantle back cover. Owing to back cover is fixed by multiple screws, therefore the dismounting of back cover and installation process need dismounting and install multiple screw.With 55 As a example by very little LCD TV, need at least 30 PCS screws of dismounting, may also relate to dismantle loudspeaker, wireless, remote controller simultaneously Deng line, therefore give maintenance and installation cause great inconvenience.
Back cover of the prior art typically can reserve L-type or the groove of I type in the position of mainboard, and the interface of mainboard exposes In the groove of L-type or I type, operational phase can be accessed by the wiring such as USB/HDMI/AV/WAN.But L-type or I type groove exist On back cover substantially the loftiest compared with other positions, affect the global consistency of LCD TV outward appearance, interface is in exposing state simultaneously, It is easily caused foreign material and steam enters, affect the acceptance of the signal of LCD TV, time serious, even result in LCD TV function Lost efficacy.
Therefore, a kind of LCD TV back cover of design, without dismantling whole back cover during maintenance mainboard, moreover it is possible to hides well and connects Mouth and the wiring of interface and convenient just tool of taking out stitches are of great significance.
Summary of the invention
First purpose of the present invention is to provide a kind of LCD TV back cover, of the prior art above-mentioned scarce to overcome Fall into, without dismantling whole back cover during maintenance mainboard, moreover it is possible to hide interface and the wiring of interface well and take out stitches conveniently.
For achieving the above object, the present invention is by the following technical solutions:
A kind of LCD TV back cover, is arranged at the backboard rear portion of LCD TV, backboard arranges mainboard, including back cover main body With mainboard cover plate, described back cover main body offers mainboard groove in the position corresponding with mainboard, and described mainboard cover plate is removably Being fixed on described mainboard groove, described mainboard cover plate includes cover plate main body and removable cover, described removable cover and cover plate master Body or back cover main body are connected, and can outwards overturn.
Further, described removable cover is along the axis upset being connected with cover plate main body or back cover main body.Removable cover Turning so that the wiring of mainboard and take out stitches convenient.
Further, offer some in the mainboard groove of relative with the axis side that described removable cover overturns opposite side Hole, location, the relevant position of described removable cover arranges some cooperation fastening structures, and described cooperation fastening structure is fixed with described The cooperation of hole, position interlocks.Preferably, placing rubber washer in hole, described location, described cooperation fastening structure inserts described rubber washer Internal.Rubber washer can improve the fitness coordinating fastening structure with hole, location, improves the stability after removable cover covers.
Installing mainboard bracket in described mainboard groove, the end face of described mainboard bracket has the size of size and mainboard and fits mutually The mainboard access hole answered, forms L-type groove or I type groove between described mainboard bracket and described back cover main body, described mainboard props up Offering sidewall opening on the sidewall of frame, mainboard interface is arranged at described L-type groove or I type groove through described sidewall opening In.
Forming L-type groove between described mainboard bracket and described back cover main body, described removable cover includes and described cover plate Main body lower end be connected the first removable cover and with the second removable cover being connected on the right side of cover plate main body, described first removable cover Described L-type groove, described cover plate main body and described first removable cover and the second removable cover is jointly covered with the second removable cover Being connected by thin-walled connecting portion between plate, described first removable cover and the second removable cover can be along the axles of described thin-walled connecting portion Line flexibility overturns.Now cover plate main body and removable cover are an entirety, and its outer surface is smooth, do not affect the attractive in appearance of outer surface, Can overturn again, it is achieved convenient function is opened and covered to removable cover so that LCD TV back cover is the most attractive in appearance but also maintains easily.
Preferably, fixing by magnetic part absorption between described back cover main body and mainboard cover plate.
Further, the surrounding of described mainboard bracket end face arranges several the first magnetic part grooves, described mainboard cover plate court Second magnetic part groove, the first magnetic part groove and the inside of the second magnetic part groove are set on the correspondence position of the one side of mainboard bracket Arranging magnetic part, described magnetic part mutually adsorbs thus is fixed on described mainboard bracket by mainboard cover plate.
Further, described LCD TV back cover also includes that power panel cover plate, described power panel cover plate are removably secured In described back cover main body.Power panel cover plate is detachably secured in described back cover main body make the maintenance to power panel and dimension Protect facility.
Second object of the present invention is to provide a kind of LCD TV with above-mentioned LCD TV back cover.
Compared with prior art, the present invention has a following Advantageous Effects:
1), the LCD TV back cover of the present invention, need not dismantle whole back cover during maintenance mainboard, therefore without dismounting and peace Fill substantial amounts of screw, easy to maintenance.
2), removable cover can outwards overturn, when needs connect or disconnect external device time, can easily overturn, and can prevent Only foreign material and steam enter, and improve the service life of LCD TV.
3), mainboard cover plate covers on back cover and becomes an entirety, overall appearance perfection with back cover plane.
Accompanying drawing explanation
The front view of LCD TV back cover when Fig. 1 is not install mainboard cover plate.
Fig. 2 is the front view of the LCD TV back cover being mounted with mainboard cover plate, and now removable cover is connected with cover plate main body.
Fig. 3 is the front view of the LCD TV back cover being mounted with mainboard cover plate, and now removable cover is connected with back cover main body.
Fig. 4 is the LCD TV back cover of present invention partial structurtes schematic diagram at mainboard, and now, mainboard bracket is with described L-type groove is formed between back cover main body.
The front view of LCD TV back cover when Fig. 5 is not install mainboard cover plate, now, mainboard bracket and back cover main body it Between formed I type groove.
Fig. 6 is the outside schematic diagram of the mainboard cover plate of one embodiment of the present of invention.
Fig. 7 is the inner side schematic diagram of the mainboard cover plate in Fig. 6.
Fig. 8 is that the fastening structure that coordinates of the present invention coordinates fixing schematic diagram with hole, location.
Fig. 9 is the front view of the LCD TV back cover simultaneously installing mainboard cover plate and power panel cover plate.
Figure 10 is the front view of the power panel cover plate of Fig. 9 LCD TV back cover when having five removable covers.
In figure: 1-back cover main body, 2-mainboard cover plate, 3-mainboard, 4-power panel, 5-power panel cover plate, 11-mainboard groove, 12-screw, 13-L type groove, 14-mainboard bracket, 15-mainboard access hole, 16-sidewall opening, 17-mainboard interface, 18-first Hole, magnetic part groove, 19-location, 110-rubber washer, 111-I type groove, 21-cover plate main body, 22-the first removable cover, 23-the Two removable covers, 24-thin-walled connecting portion, 25-the second magnetic part groove, 26-coordinate fastening structure, 27-the 3rd removable cover, 28- 4th removable cover, 51-the 5th removable cover.
Detailed description of the invention
Below in conjunction with the accompanying drawings, with specific embodiment, technical scheme is described in further detail.Should be understood that Following example are merely to illustrate the present invention not for limiting the scope of the present invention.
As shown in Figures 1 to 4, the LCD TV back cover of the present invention, it is arranged at the backboard rear portion of LCD TV, backboard sets Putting mainboard 3, be different from the integral type back cover of traditional liquid crystal TV, the LCD TV back cover of the present invention includes back cover main body 1 and master Plate cover plate 2, described back cover main body 1 offers mainboard groove 11 in the position corresponding with mainboard 3, and described mainboard cover plate 2 is detachable Ground is fixed on described mainboard groove 11.
In one embodiment of the invention, as in figure 2 it is shown, described mainboard cover plate 2 includes cover plate main body 21 and with described Cover plate main body 21 lower end be connected the first removable cover 22 and with the second removable cover 23 being connected on the right side of cover plate main body 21, described First removable cover 22 and the second removable cover 23 can outwards overturn.
Further, described first removable cover 22 and the second removable cover 23 are along being connected with described cover plate main body 21 Axis overturns.
In another embodiment of the present invention, as it is shown on figure 3, described mainboard cover plate 2 include cover plate main body 21 and with institute Stating the 3rd removable cover 27 and the 4th removable cover 28 that back cover main body 1 is connected, described 3rd removable cover 27 and the 4th is movable Cover plate 28 can outwards overturn.
Further, described 3rd removable cover 27 and the 4th removable cover 28 are along being connected with described back cover main body 1 Axis overturns.Removable cover is turning so that the wiring of mainboard and take out stitches convenient.
According to the present invention, as shown in Figures 2 to 4, live with described first removable cover 22 and the second removable cover 23 or the 3rd Some location are offered in the mainboard groove 11 of the opposite side that dynamic cover plate 27 is relative with the axis side that the 4th removable cover 28 overturns Hole 19, described first removable cover 22 and the second removable cover 23 or the 3rd removable cover 27 and the 4th removable cover 28 corresponding Arranging some cooperation fastening structures 26 on position, described cooperation fastening structure 26 coordinates with hole, described location 19 and interlocks.
Preferably, as shown in Figure 8, placing rubber washer 110 in hole, described location 19, described cooperation fastening structure 26 inserts Described rubber washer 110 is internal, further increases the fastness of location.
According to one embodiment of present invention, as shown in Figure 2 and Figure 4, in described mainboard groove 11, mainboard bracket 14 is installed, The end face of described mainboard bracket 14 has the mainboard access hole 15 that the size of size and mainboard 3 adapts, described mainboard bracket 14 And forming L-type groove 13 between described back cover main body 1, the sidewall of described mainboard bracket 14 offers sidewall opening 16, mainboard connects Mouth 17 is arranged in described L-type groove 13 through described sidewall opening 16.
Further, as described in shown in Fig. 1,6 and Fig. 7, the first removable cover 22 and the second removable cover 23 cover institute jointly State L-type groove, be connected by thin-walled between described cover plate main body 21 with described first removable cover 22 and the second removable cover 23 Portion 24 connects, and described first removable cover 22 and the second removable cover 23 can turn over along the axis flexibility of described thin-walled connecting portion 24 Turn.Now cover plate main body and removable cover are an entirety, and its outer surface is smooth, do not affect the attractive in appearance of outer surface, can turn over again Turn, it is achieved convenient function is opened and covered to removable cover so that LCD TV back cover is the most attractive in appearance but also maintains easily.
Further, as it is shown in figure 5, can be according to actual design shape between described mainboard bracket 14 and described back cover main body 1 I type groove 111, mainboard interface 17 is become to be arranged in described I type groove 111 through described sidewall opening 16, the most only need The first removable cover 22 is wanted to cover described I type groove 111.
According to the present invention, detachable fixing between described back cover main body 1 and mainboard cover plate 2, such as by being fixed, Described it is fixed as prior art, such as, buckle is set at the edge of mainboard cover plate, back cover main body is arranged and coordinates buckle Snap-fit grooves, inserts snap-fit grooves by buckle and realizes engaging and fix, or fixing by magnetic part absorption, it is preferable that use Magnetic part absorption is fixing.
According to the present invention, as shown in Fig. 2, Fig. 4 and Fig. 8, the surrounding of described mainboard bracket 14 end face arranges the first magnetic part Groove 18, described mainboard cover plate 21 arranges the second magnetic part groove 25, the first magnetic on the correspondence position of the one side of mainboard bracket 14 The inside of property part groove 18 and the second magnetic part groove 25 arranges magnetic part (not shown), described magnetic part be in prior art The magnetic part known, such as magnetic sheet or magnetic stripe, its shape and described first magnetic part groove 18 and the shape phase of the second magnetic part groove 25 Adapt to.Described magnetic part mutually adsorbs, and is fixed on described mainboard bracket 14 by mainboard cover plate 2, thus realize mainboard cover plate 2 with Connecting without screw of back cover main body 1.When need not maintenance, described mainboard cover plate 2 is of completely closed;When needs overhaul, can be light Pine opens described mainboard cover plate 2 rapidly, overhauls mainboard 3 at mainboard access hole 15.
Further, as shown in Figure 4, the quantity of described first magnetic part groove 18 sets according to actual needs, can arrange Optional position at described mainboard bracket 14 end face.In the present embodiment, described first magnetic part groove 18 has four, is respectively arranged at On four angles of described mainboard bracket 14 end face of described mainboard access hole 15 surrounding.Described first magnetic part groove 18 can be to appoint Meaning shape, such as: circular, oval, square, L-type, is L-type in the present embodiment.
Further, as shown in figs. 4 and 7, the quantity of described second magnetic part groove 25 and position and the first magnetic part groove 18 one_to_one corresponding, described second magnetic part groove 25 can have any shape, such as: circular, oval, square, in the present embodiment For square.
The material of described mainboard cover plate 2 is to have certain flexibility, the bent material that will not rupture again, such as plastic cement.
As shown in Figure 9 and Figure 10, described LCD TV back cover also includes power panel cover plate 5, and described power panel cover plate 5 is removable It is fixed on unloading in described back cover main body 1.Power panel cover plate is detachably secured in described back cover main body make power panel Maintenance and safeguard convenient.
Further, as shown in Figure 10, described power panel cover plate 5 can arrange the 5th removable cover 51 according to actual needs For covering power panel interface.Fixed form and described first between described 5th groove cover plate 51 and described back cover main body 1 Fixing between removable cover the 22, second removable cover the 23, the 3rd removable cover 27 or the 4th removable cover 28 and back cover main body 1 Mode is identical.
When being not provided with the 5th groove cover plate 51, as it is shown in figure 9, the structure of described power panel cover plate 5 is equivalent to described master The cover plate main body 21 of plate cover plate 2.
When need not maintenance, described power panel cover plate 5 is of completely closed;When needs overhaul, can easily and quickly open Described power panel cover plate 5 overhauls.
The material of described power panel cover plate 5 is to have certain flexibility, the bent material that will not rupture again, such as plastic cement.
Based on above-mentioned LCD TV back cover structure, the present invention also provides for a kind of liquid crystal electricity using above-mentioned LCD TV back cover Depending on.
Being described in detail the specific embodiment of the present invention above, but it is only used as example, the present invention is not limiting as In particular embodiments described above.To those skilled in the art, any equivalent modifications that this practicality is carried out and replacing In generation, is the most all among scope of the invention.Therefore, the equalization made without departing from the spirit and scope of the invention converts and repaiies Change, all should contain within the scope of the invention.

Claims (10)

1. a LCD TV back cover, is arranged at the backboard rear portion of LCD TV, backboard arranges mainboard, it is characterised in that bag Including back cover main body and mainboard cover plate, described back cover main body offers mainboard groove, described mainboard lid in the position corresponding with mainboard Plate is detachably secured on described mainboard groove, and described mainboard cover plate includes cover plate main body and removable cover, described removable cover Plate is connected with cover plate main body or back cover main body, and can outwards overturn.
2. LCD TV back cover as claimed in claim 1, it is characterised in that described removable cover along with cover plate main body or after The axis upset that shell main body is connected.
3. LCD TV back cover as described in claim 2, it is characterised in that the axis side overturn with described removable cover Offer hole, some location in the mainboard groove of relative opposite side, the relevant position of described removable cover is arranged and buckles some cooperation Bit architecture, described cooperation fastening structure coordinates with hole, described location and interlocks.
4. LCD TV back cover as claimed in claim 3, it is characterised in that place rubber washer in hole, described location, described Fastening structure is coordinated to insert inside described rubber washer.
5. the LCD TV back cover as according to any one of claim 1-4, it is characterised in that install main in described mainboard groove Board mount, the end face of described mainboard bracket has the mainboard access hole that the size of size and mainboard adapts, described mainboard bracket And form L-type groove or I type groove between described back cover main body, the sidewall of described mainboard bracket is offered sidewall opening, mainboard Interface is arranged in described L-type groove or I type groove through described sidewall opening.
6. LCD TV back cover as claimed in claim 5, it is characterised in that between described mainboard bracket and described back cover main body Forming L-type groove, described removable cover includes the first removable cover and and the cover plate main body being connected with described cover plate main body lower end The second removable cover that right side is connected, described first removable cover and the second removable cover cover described L-type groove jointly, described It is connected by thin-walled connecting portion between cover plate main body with described first removable cover and the second removable cover, described first removable cover Plate and the second removable cover can overturn along the axis flexibility of described thin-walled connecting portion.
LCD TV back cover the most as described in any of claims 6, it is characterised in that described back cover main body and mainboard cover plate Between fixing by magnetic part absorption.
8. LCD TV back cover as claimed in claim 7, it is characterised in that the surrounding of described mainboard bracket end face arranges some Individual first magnetic part groove, described mainboard cover plate arranges the second magnetic part groove on the correspondence position of the one side of mainboard bracket, the The inside of one magnetic part groove and the second magnetic part groove arranges magnetic part, and described magnetic part mutually adsorbs thus fixed by mainboard cover plate On described mainboard bracket.
9. LCD TV back cover as claimed in claim 1, it is characterised in that described LCD TV back cover also includes power panel lid Plate, described power panel cover plate is detachably secured in described back cover main body.
10. a LCD TV, it is characterised in that there is the LCD TV back cover according to any one of claim 1-9.
CN201610853086.1A 2016-09-26 2016-09-26 A kind of LCD TV back cover and LCD TV Pending CN106303324A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610853086.1A CN106303324A (en) 2016-09-26 2016-09-26 A kind of LCD TV back cover and LCD TV

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610853086.1A CN106303324A (en) 2016-09-26 2016-09-26 A kind of LCD TV back cover and LCD TV

Publications (1)

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CN106303324A true CN106303324A (en) 2017-01-04

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CN201610853086.1A Pending CN106303324A (en) 2016-09-26 2016-09-26 A kind of LCD TV back cover and LCD TV

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108810435A (en) * 2018-08-03 2018-11-13 广东长虹电子有限公司 A kind of television set with general rear cover
CN115039899A (en) * 2021-03-08 2022-09-13 秦皇岛烟草机械有限责任公司 Roller structure and loosening and dampening equipment

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2912156Y (en) * 2006-06-05 2007-06-13 深圳创维-Rgb电子有限公司 Lcd tv
CN200990653Y (en) * 2006-12-06 2007-12-12 深圳Tcl新技术有限公司 Planar TV circuit module mounting structure
CN201238351Y (en) * 2008-07-31 2009-05-13 深圳创维-Rgb电子有限公司 Back cover of television set
CN205017442U (en) * 2015-09-01 2016-02-03 深圳Tcl新技术有限公司 Television back shell
CN206077566U (en) * 2016-09-26 2017-04-05 微鲸科技有限公司 A kind of LCD TV back cover and LCD TV

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2912156Y (en) * 2006-06-05 2007-06-13 深圳创维-Rgb电子有限公司 Lcd tv
CN200990653Y (en) * 2006-12-06 2007-12-12 深圳Tcl新技术有限公司 Planar TV circuit module mounting structure
CN201238351Y (en) * 2008-07-31 2009-05-13 深圳创维-Rgb电子有限公司 Back cover of television set
CN205017442U (en) * 2015-09-01 2016-02-03 深圳Tcl新技术有限公司 Television back shell
CN206077566U (en) * 2016-09-26 2017-04-05 微鲸科技有限公司 A kind of LCD TV back cover and LCD TV

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108810435A (en) * 2018-08-03 2018-11-13 广东长虹电子有限公司 A kind of television set with general rear cover
CN115039899A (en) * 2021-03-08 2022-09-13 秦皇岛烟草机械有限责任公司 Roller structure and loosening and dampening equipment

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