CN203500784U - Liquid crystal display device and liquid crystal panel rapidly replacing structure thereof - Google Patents
Liquid crystal display device and liquid crystal panel rapidly replacing structure thereof Download PDFInfo
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- CN203500784U CN203500784U CN201320616343.1U CN201320616343U CN203500784U CN 203500784 U CN203500784 U CN 203500784U CN 201320616343 U CN201320616343 U CN 201320616343U CN 203500784 U CN203500784 U CN 203500784U
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- liquid crystal
- crystal panel
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- groove
- panel structure
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Abstract
The utility model discloses a liquid crystal display device and a liquid crystal panel rapidly replacing structure of the liquid crystal display device. The liquid crystal panel rapidly replacing structure is arranged on a device shell of the liquid crystal display device and comprises a through groove, a detachable component and a window, the through groove is formed in the bottom of the device shell and used for inserting or pulling out a matched liquid crystal panel, the detachable component is arranged on an opening of the through groove, and the window is locally formed in the rear wall of the device shell and used for assembling and disassembling interfaces of the liquid crystal panel. The through groove and the detachable component are adopted for the bottom of the device shell, and the window is formed in the rear wall of the device shell, so that people only need to disassemble and assemble few components to rapidly and conveniently take the liquid crystal panel out of the through groove or insert the liquid crystal panel in the through groove, not only are the parts and components needing assembly and disassembly in the updating process reduced, but also waste of resources and cost investment caused by assembly and disassembly of the parts and components are reduced, and meanwhile maintenance after sale of the product is greatly facilitated.
Description
Technical field
The utility model relates to the liquid crystal disply devices such as LCD TVs and structural member field thereof, in particular a kind of structure of fast changeable TFT LCD.
Background technique
Nowadays, LCD TVs just develops rapidly towards intelligentized trend, and the update of TV is also more and more frequent, or the clearness of upgrading screen, or the intellectuality of upgrading hardware.
But, existing LCD TVs, for the demand of above-mentioned any one upgrading, user can only eliminate old TV to repurchase new TV, has caused thus the too much wasting of resources and expense to drop into.
Therefore, prior art still haves much room for improvement and develops.
Model utility content
For solving the problems of the technologies described above, the utility model provides a kind of quick change liquid crystal panel structure, can reduce the wasting of resources and the expense that because of upgrading, cause and drop into.
Meanwhile, the utility model also provides a kind of liquid crystal disply device, can upgrade by less resource and cost.
The technical solution of the utility model is as follows: a kind of quick change liquid crystal panel structure, be arranged on the casing of liquid crystal disply device, wherein: in the bottom of described casing, be provided with the groove that an adaptive TFT LCD is inserted or extracted, oral area at this groove is provided with a detachable block, the local window for dismounting TFT LCD interface that is provided with on the rear wall of described casing.
Described quick change liquid crystal panel structure, wherein: described detachable block runs through via a transverse axis and is connected on the casing at place, described groove two ends, the two ends of described bottom of shell are respectively arranged with an axis hole for fixing described transverse axis axle head, and have at least an axis hole to be communicated on the outer wall of described casing.
Described quick change liquid crystal panel structure, wherein: on the sidewall of described transverse axis, along it, be axially provided with a groove, the mounting hole passing for described transverse axis on described detachable block is slotted hole, on the inwall of described slotted hole, be provided with for adapter the convex tendon in described groove, this convex tendon is positioned on the long axis of described slotted hole, described detachable block is except being used to form the part of described slotted hole wall thickness, its cross section external frame semicircular in shape.
Described quick change liquid crystal panel structure, wherein: a fixing frame is also set on the rear wall in described casing, on described fixing frame, be connected with the axle sleeve that an adaptive described transverse axis passes, on the outer wall that is used to form described slotted hole wall thickness part, be provided with a vestibule that is communicated to this slotted hole inside, for putting into this axle sleeve, insert described transverse axis and in the situation that moving described detachable block, the convex tendon of described slotted hole inwall is snapped in the groove of described transverse axis.
Described quick change liquid crystal panel structure, wherein: described vestibule is positioned at the middle part of described detachable block.
Described quick change liquid crystal panel structure, wherein: the direction of insertion along described TFT LCD on the inwall of described casing both sides is respectively arranged with slide rail rib.
Described quick change liquid crystal panel structure, wherein: the loudspeaker that described detachable block is liquid crystal disply device.
Described quick change liquid crystal panel structure, wherein: T-CON plate is installed in described casing, and the interface on described T-CON plate is positioned at described window place.
A kind of liquid crystal disply device, comprise TFT LCD, casing and base, described TFT LCD is arranged on the inside of described casing, described base is connected with the back side of described casing, wherein: on described casing, be provided with the quick change liquid crystal panel structure described in above-mentioned middle any one, for described TFT LCD, from the bottom of described casing, insert or extract.
Described liquid crystal disply device, wherein: described base comprises dunnage and connecting plate, described dunnage is fixed on the bottom of described connecting plate, on described connecting plate, be provided with screw via hole, the window periphery at the described casing back side is provided with the screw bottom hole suitable with described screw via hole, for described connecting plate being fixed on by screw to the window place at the described casing back side.
A kind of liquid crystal disply device provided by the utility model and quick change liquid crystal panel structure thereof, owing to having adopted groove and detachable block at bottom of shell, and offered window on the rear wall of casing, only need thus dismounting fewer parts fast and easily TFT LCD to be taken out from groove and to insert, both the component of upgrading time institute's dismounting had been reduced, also reduce the wasting of resources and the expense that therefore cause and dropped into, also greatly facilitated the after-sales service of product simultaneously.
Accompanying drawing explanation
Fig. 1 is the forward exploded view of the utility model LCD TVs critical piece.
Fig. 2 is the forward amplification decomposition figure of the utility model shell of liquid crystal display television part.
Fig. 3 is the exploded view dorsad of the utility model LCD TVs critical piece.
Embodiment
Below with reference to accompanying drawing, embodiment of the present utility model and embodiment are described in detail, described specific embodiment only, in order to explain the utility model, is not intended to limit embodiment of the present utility model.
As shown in Figure 1, Fig. 1 is the forward exploded view of the utility model LCD TVs critical piece, and for ease of upgrading in the future, the detachable parts of the utility model LCD TVs are casing 100, TFT LCD 200 (being OPEN CELL) and base 300; Wherein, the supporting part of just using when described base 300 is mainly used in vertical placement, if employing is wall-hanging installation, does not need to install this base 300; And the component such as power panel 400, main frame central layer 500, T-CON plate 600 are installed in the inside of described casing 100, and in the bottom at described TFT LCD 200 back sides, source mainboard (back side that is positioned at TFT LCD 200 is not shown) being installed, the interface 610 of described T-CON plate 600 bottoms is connected for the interface with described source mainboard (back side that is also positioned at TFT LCD 200 is not shown); The technical term such as so-called OPEN CELL, T-CON plate and source mainboard is well known to the skilled person herein, does not repeat them here.
For being different from, traditional need to take front and rear casing apart and could take out TFT LCD or the LCD TVs of parts to change or to upgrade such as main frame central layer, T-CON plate that is arranged on casing inside, LCD TVs of the present utility model has adopted a kind of structure of fast changeable TFT LCD on its casing 100.
Shown in Fig. 2, Fig. 2 is the forward amplification decomposition figure of the utility model shell of liquid crystal display television part, and this quick change liquid crystal panel structure improves on the casing 100 of liquid crystal disply device; Generally speaking, in the bottom of described casing 100, be provided with a groove 110 that is communicated to this casing inner space, for adaptive described TFT LCD 200 from then on groove 110 be arranged in the way to insert in described casing 100, in upgrading, also from then on described TFT LCD 200 is extracted out in groove 110 thus; Oral area at this groove 110 is provided with a detachable block 700, and to seal the oral area of this groove 110, described detachable block 700 can be the functional parts of liquid crystal disply device, such as functional parts such as loudspeaker; Simultaneously, in order to be convenient to connect the interface between described T-CON plate and described source mainboard after described TFT LCD is installed, on the rear wall of described casing 100, also part is provided with a window 120, the shape of this window 120 can be square etc., be preferably, described T-CON plate is after installation, the position of its interface is just in time positioned at this window 120 places, so that operation, the operation of so equally also can be conveniently before taking out described TFT LCD, the interface being connected between described T-CON plate and described source mainboard being removed.
In the preferred implementation of the utility model quick change liquid crystal panel structure, described detachable block 700 can run through and be connected on the casing 100 at described groove 110 places, two ends via a transverse axis 810, and at the two ends of described casing 100 bottoms, can be respectively arranged with one for the axis hole 130 of fixing described transverse axis 810 axle heads, and in these two axis holes 130, having an axis hole 130 at least is the through holes that are communicated on described casing 100 outer walls, so that from then on described transverse axis 810 insert in through hole, and described detachable block 700 is connected to the bottom of described casing 100.
Further, in order to accomplish to change more quickly TFT LCD, on the sidewall of described transverse axis 810, be provided with a groove 811, the length direction of this groove 811 is along the axial setting of described transverse axis 810, on described detachable block 700, be provided with the mounting hole passing for described transverse axis 810, preferably, this mounting hole can adopt slotted hole 710, on the inwall of described slotted hole 710, be provided with the convex tendon 711 in described groove 811 for adapter, described convex tendon 711 is positioned on the long axis of described slotted hole 710, and except being used to form the wall thickness of this slotted hole 710 divides, the cross section outer contour shape of described detachable block 700 is preferably semicircle, this semicircular center is also positioned on the long axis of described slotted hole 710, so that described detachable block 700 rotates around described transverse axis 810, because of upgrading, taking out in the process of described TFT LCD thus, just can extract described transverse axis 810 out and dismantle described detachable block 700, only need to move a little described detachable block 700, convex tendon 711 on its slotted hole 710 inwalls is separated with the groove 811 on described transverse axis 810 outer walls, can rotate described detachable block 700, and be suspended on described transverse axis 810, and can not cause interference to the taking-up of described TFT LCD again.
Simultaneously, in order more firmly to fix described detachable block 700, further, on rear wall in described casing 100, be also provided with a fixing frame 820, on described fixing frame 820, via a L shaped plate one, connect the axle sleeve 830 that an adaptive described transverse axis 810 passes, and on the outer wall that is used to form described slotted hole 710 wall thickness parts, be provided with a vestibule 720 that is communicated to these slotted hole 710 inside, be used for putting into this axle sleeve 830 and insert described transverse axis 810, be preferably, this vestibule 720 is positioned at the middle part of described detachable block 700, be beneficial to the weight of described detachable block 700 to transfer on the rear wall of described casing 100 by described fixing frame 820, avoid described transverse axis 810 to bear the weight of described detachable block 700, and, the width of described vestibule 720 than the external diameter of described axle sleeve 830 more greatly, for the mobile described detachable block 700 in the situation that, the convex tendon 711 of described slotted hole 710 inwalls is snapped onto in the groove 811 of described transverse axis 810, just can prevent that thus described detachable block 700 from rotating.
In addition, for the ease of described TFT LCD, can successfully insert and take out and not produce the phenomenon getting stuck, be preferably, direction of insertion along described TFT LCD on the inwall of described casing 100 both sides is respectively arranged with slide rail rib 140, for the front inwall with described casing 100, forms the rail slot that adaptive described TFT LCD is slided.
Based on above-mentioned quick change liquid crystal panel structure, the utility model also provides a kind of liquid crystal disply device, comprise TFT LCD, casing and base, described TFT LCD is arranged on the inside of described casing, described base is connected with the back side of described casing, wherein: on described casing, be provided with the quick change liquid crystal panel structure described in above-mentioned any one embodiment, for described TFT LCD, from the bottom of described casing, insert or extract.
Shown in Fig. 3, Fig. 3 is the exploded view dorsad of the utility model LCD TVs critical piece, in order to avoid entering dust or other foreign material from the window at described casing rear portion when the vertical placement LCD TVs, be preferably, described base 300 comprises dunnage 310 and connecting plate 320, described dunnage 310 is fixed on the bottom of described connecting plate 320, on described connecting plate 320, be provided with screw via hole 321, window 120 place's peripheries at described casing 100 back sides are provided with the screw bottom hole 121 suitable with described screw via hole 321, for described connecting plate 320 being fixed on by screw to window 120 places at described casing 100 back sides, to cover in this window 120.
Thus, when liquid crystal disply device of the present utility model need to be upgraded screen definition and/or hardware intellectuality, only need dismantle base 300 interface 910 from being connected between the window 120 at described casing 100 back sides pulls out described T-CON plate 600 and described source mainboard 900, then to screen the place ahead, move a little described detachable block 700, rotate again this detachable block 700 and can take out smoothly described TFT LCD from the bottom of described casing 100, just follow-up upgrade or repair work can have been carried out afterwards, while completing Deng upgrade or repair, operate conversely again and can assemble fast for one time.
Should be understood that; the foregoing is only preferred embodiment of the present utility model; be not sufficient to limit the technical solution of the utility model; for those of ordinary skills; within spirit of the present utility model and principle; can be increased and decreased according to the above description, replaced, converted or be improved, and all these increases and decreases, replace, conversion or improve after technological scheme, all should belong to the protection domain of the utility model claims.
Claims (10)
1. a quick change liquid crystal panel structure, be arranged on the casing of liquid crystal disply device, it is characterized in that: in the bottom of described casing, be provided with the groove that an adaptive TFT LCD is inserted or extracted, oral area at this groove is provided with a detachable block, the local window for dismounting TFT LCD interface that is provided with on the rear wall of described casing.
2. quick change liquid crystal panel structure according to claim 1, it is characterized in that: described detachable block runs through via a transverse axis and is connected on the casing at place, described groove two ends, the two ends of described bottom of shell are respectively arranged with an axis hole for fixing described transverse axis axle head, and have at least an axis hole to be communicated on the outer wall of described casing.
3. quick change liquid crystal panel structure according to claim 2, it is characterized in that: on the sidewall of described transverse axis, along it, be axially provided with a groove, the mounting hole passing for described transverse axis on described detachable block is slotted hole, on the inwall of described slotted hole, be provided with for adapter the convex tendon in described groove, this convex tendon is positioned on the long axis of described slotted hole, described detachable block is except being used to form the part of described slotted hole wall thickness, its cross section external frame semicircular in shape.
4. quick change liquid crystal panel structure according to claim 3, it is characterized in that: a fixing frame is also set on the rear wall in described casing, on described fixing frame, be connected with the axle sleeve that an adaptive described transverse axis passes, on the outer wall that is used to form described slotted hole wall thickness part, be provided with a vestibule that is communicated to this slotted hole inside, for putting into this axle sleeve, insert described transverse axis and in the situation that moving described detachable block, the convex tendon of described slotted hole inwall is snapped in the groove of described transverse axis.
5. quick change liquid crystal panel structure according to claim 4, is characterized in that: described vestibule is positioned at the middle part of described detachable block.
6. quick change liquid crystal panel structure according to claim 1, is characterized in that: the direction of insertion along described TFT LCD on the inwall of described casing both sides is respectively arranged with slide rail rib.
7. quick change liquid crystal panel structure according to claim 1, is characterized in that: the loudspeaker that described detachable block is liquid crystal disply device.
8. quick change liquid crystal panel structure according to claim 1, is characterized in that: T-CON plate is installed in described casing, and the interface on described T-CON plate is positioned at described window place.
9. a liquid crystal disply device, comprise TFT LCD, casing and base, described TFT LCD is arranged on the inside of described casing, described base is connected with the back side of described casing, it is characterized in that: on described casing, be provided with the quick change liquid crystal panel structure described in any one in claim 1 to 8, for described TFT LCD, from the bottom of described casing, insert or extract.
10. liquid crystal disply device according to claim 9, it is characterized in that: described base comprises dunnage and connecting plate, described dunnage is fixed on the bottom of described connecting plate, on described connecting plate, be provided with screw via hole, the window periphery at the described casing back side is provided with the screw bottom hole suitable with described screw via hole, for described connecting plate being fixed on by screw to the window place at the described casing back side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320616343.1U CN203500784U (en) | 2013-10-08 | 2013-10-08 | Liquid crystal display device and liquid crystal panel rapidly replacing structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320616343.1U CN203500784U (en) | 2013-10-08 | 2013-10-08 | Liquid crystal display device and liquid crystal panel rapidly replacing structure thereof |
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| Publication Number | Publication Date |
|---|---|
| CN203500784U true CN203500784U (en) | 2014-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320616343.1U Expired - Fee Related CN203500784U (en) | 2013-10-08 | 2013-10-08 | Liquid crystal display device and liquid crystal panel rapidly replacing structure thereof |
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| Country | Link |
|---|---|
| CN (1) | CN203500784U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105093710A (en) * | 2015-07-06 | 2015-11-25 | 深圳市华星光电技术有限公司 | Assembly and disassembly equipment of liquid crystal injection assembly and auxiliary assembly and disassembly equipment of same |
| CN110588690A (en) * | 2019-09-30 | 2019-12-20 | 江苏铁锚玻璃股份有限公司 | Installation method and installation structure of train television |
-
2013
- 2013-10-08 CN CN201320616343.1U patent/CN203500784U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105093710A (en) * | 2015-07-06 | 2015-11-25 | 深圳市华星光电技术有限公司 | Assembly and disassembly equipment of liquid crystal injection assembly and auxiliary assembly and disassembly equipment of same |
| CN105093710B (en) * | 2015-07-06 | 2018-05-29 | 深圳市华星光电技术有限公司 | The disassemblerassembler of liquid crystal fill assembly and its dismounting ancillary equipment |
| CN110588690A (en) * | 2019-09-30 | 2019-12-20 | 江苏铁锚玻璃股份有限公司 | Installation method and installation structure of train television |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 |
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| CF01 | Termination of patent right due to non-payment of annual fee |