CN111225168A - No frame LCD TV - Google Patents
No frame LCD TV Download PDFInfo
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- CN111225168A CN111225168A CN202010086567.0A CN202010086567A CN111225168A CN 111225168 A CN111225168 A CN 111225168A CN 202010086567 A CN202010086567 A CN 202010086567A CN 111225168 A CN111225168 A CN 111225168A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers
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Abstract
The invention provides a frameless liquid crystal television, which comprises a middle shell used for installing a backlight lamp panel, a front shell surrounding the outer side of the middle shell and used for installing a liquid crystal display screen, and a U-shaped middle frame arranged on the inner side of the middle shell and used for installing a diffusion plate, wherein the edge of the middle shell is bent upwards to form a side plate, an upper baffle plate and a lower baffle plate are arranged on the inner wall of the front shell at intervals, the edge of the middle shell is clamped and installed between the upper baffle plate and the lower baffle plate through the side plate, the opening of the U-shaped middle frame faces inwards, the left side edge of the U-shaped middle frame is tightly attached to the middle shell, and the bottom edge of the U-shaped middle. The frameless liquid crystal television adopts a new front shell mounting structure design, the middle shell is provided with the side plates, the middle shell area at the inner side of the side plates can form a mounting space of the backlight lamp panel and the diffusion plate, and the edge of the middle shell can be easily clamped on the front shell through the side plates.
Description
Technical Field
The invention relates to the technical field of televisions, in particular to a frameless liquid crystal television.
Background
The borderless liquid crystal television is characterized in that a face frame does not exist to press the liquid crystal screen, and the liquid crystal screen is completely displayed in front of a user, so that the product is higher in grade and simpler.
The existing frameless liquid crystal television comprises a front shell, a diffusion plate, a lamp panel, a back panel, a liquid crystal display screen, a back shell and other components, wherein the diffusion plate and the back panel of the existing frameless liquid crystal television are generally inserted into and installed on the front shell, the diffusion plate is taken as an example, the specific method is that a corresponding groove is formed in the inner wall of the front shell, then the diffusion plate is inserted into the groove to complete the assembly, the structure of the frameless liquid crystal television needs to be provided with a plurality of grooves on the inner wall of the front shell, the front shell is usually made of plastic materials, the grooves are inconvenient to arrange on the one hand, and the insertion, installation and alignment are difficult, on the other hand, the strength of the front shell is insufficient due to the plurality of grooves, the thickness of the front shell needs to be increased, and the integral structure of the.
Therefore, the prior art is still to be improved.
Disclosure of Invention
In view of the above disadvantages of the prior art, an object of the present invention is to provide a frameless liquid crystal television, which aims to solve the technical problems of the conventional frameless liquid crystal television that the structure is not compact enough and the installation is inconvenient.
The technical scheme of the invention is as follows:
the utility model provides a no frame LCD TV, wherein, centers on including the mesochite that is used for installing the lamp plate in a poor light the mesochite outside is used for installing liquid crystal display's preceding shell, and sets up the U type center that the mesochite is inboard and be used for installing the diffuser plate, the edge of mesochite upwards buckles to be formed with the curb plate, the inner wall interval of preceding shell is provided with overhead gage and lower gear, the edge of mesochite passes through the curb plate block is installed overhead gage with between the gear down, the opening of U type center is just inwards the left side limit of U type center is hugged closely the mesochite sets up, the base of U type center is hugged closely the curb plate sets up.
The frameless liquid crystal television is characterized in that a hanging lug for positioning the diffusion plate is arranged on the right side edge of the U-shaped middle frame, and a first opening matched with the hanging lug is arranged at the edge of the diffusion plate.
The frameless liquid crystal television is characterized in that a convex hull is arranged inside the middle shell, and the backlight lamp panel is arranged on the convex hull.
The frameless liquid crystal television is characterized in that a groove is formed between the convex hull and the side plate, and the U-shaped middle frame is arranged in the groove.
The frameless liquid crystal television is characterized in that a screw hole bulge used for positioning the U-shaped middle frame is arranged in the groove.
The frameless liquid crystal television is characterized in that a support frame is arranged on the backlight lamp panel, and the diffusion plate is arranged on the support frame.
The frameless liquid crystal television is characterized in that a second opening convenient for wiring of a wiring terminal of the backlight lamp panel is formed in the convex bag.
The frameless liquid crystal television is characterized in that the backlight lamp panel is a Mini LED lamp panel.
The frameless liquid crystal television is characterized in that an optical film is arranged on the surface of the diffusion plate.
The frameless liquid crystal television is characterized in that the liquid crystal display screen is arranged on the upper baffle, and the lower baffle is provided with a rear shell.
Has the advantages that: the invention provides a frameless liquid crystal television, which comprises a middle shell used for installing a backlight lamp panel, a front shell surrounding the outer side of the middle shell and used for installing a liquid crystal display screen, and a U-shaped middle frame arranged on the inner side of the middle shell and used for installing a diffusion plate, wherein the edge of the middle shell is bent upwards to form a side plate, an upper baffle plate and a lower baffle plate are arranged on the inner wall of the front shell at intervals, the edge of the middle shell is clamped and installed between the upper baffle plate and the lower baffle plate through the side plate, the opening of the U-shaped middle frame faces inwards, the left side edge of the U-shaped middle frame is tightly attached to the middle shell, and the bottom edge of the U-shaped middle. The frameless liquid crystal television adopts a new front shell mounting structure design, the middle shell is provided with the side plates, the middle shell area at the inner side of the side plates can form a mounting space of the backlight lamp panel and the diffusion plate, and the edge of the middle shell can be easily clamped on the front shell through the side plates.
Drawings
FIG. 1 is a cross-sectional view of a frameless liquid crystal display television according to the present invention;
FIG. 2 is a schematic structural diagram of a U-shaped middle frame according to the present invention;
FIG. 3 is a schematic view of the mounting structure of the diffuser plate and the optical film according to the present invention;
fig. 4 is a schematic view of a rear case installation structure of the present invention.
Reference numbers in the figures:
10-a backlight panel; 20-middle shell; 30-a liquid crystal display screen; 40-a front shell; 50-a diffusion plate; a 60-U-shaped middle frame; 70-side plate; 80-an upper baffle plate; 90-lower baffle; 100-hanging a lug; 110 — a first opening; 120-convex hull; 130-a trench; 140-screw hole bulge; 150-a support frame; 160-a connecting terminal; 170-a second opening; 180-an optical membrane; 190-rear shell.
Detailed Description
The invention provides a frameless liquid crystal television, and the invention is further described in detail below in order to make the purpose, technical scheme and effect of the invention clearer and clearer. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, as used herein, are used in the sense of indicating or implying any particular orientation, configuration or operation of a device or element being referred to, but are not intended to indicate or imply that the device or element being referred to must have the particular orientation, configuration or operation in a particular orientation, and the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any particular amount of technical feature being referred to, as the features defining "first" and "second" may explicitly or implicitly include one or more such features.
Referring to fig. 1 and 2, the present invention provides a frameless liquid crystal television, including a middle case 20 for mounting a backlight lamp panel 10, a front case 40 surrounding the outer side of the middle case 20 and for mounting a liquid crystal display 30, and a U-shaped middle frame 60 disposed inside the middle case 20 and for mounting a diffuser plate 50, wherein the edge of the middle case 20 is bent upward to form a side plate 70 (the middle case 20 may be square, the side plate 70 is disposed around the middle case 20, the side plate 70 and the middle case 20 are integrally formed, referring to fig. 2, the middle case 20 and the side plate 70 are combined to be a box shape), an upper baffle 80 and a lower baffle 9090 are disposed at an interval on the inner wall of the front case 40, the edge of the middle case 20 is snap-mounted between the upper baffle 80 and the lower baffle 90 through the side plate 70 (the front case 40 is wrapped around the side plate 70 through the upper baffle 80 and the lower baffle 90, and the upper surface of the lower baffle 90 contacts (is connected with screws) the lower surface of the middle case 20, the height that curb plate 70 slightly is less than the interval between overhead gage 80 and the lower baffle 90 to curb plate 70 card goes into), the opening of U type center 60 just inwards the left side limit of U type center 60 is hugged closely center 20 sets up, the base of U type center 60 is hugged closely curb plate 70 sets up (U type center 60 (the panel beating piece of bending) can be the strip, and U type center 60 is provided with 4 altogether, respectively is provided with 1U-shaped center 60 on center 20 curb plate 70 all around, and U type center 60 of course also can set up 2 or 3 according to actual need.
Particularly, the diffusion plate, the back plate and other components of the existing frameless liquid crystal television are inserted into and installed on the front shell, a plurality of grooves are required to be formed in the inner wall of the front shell, the front shell is usually made of plastic materials, the grooves are inconvenient to arrange on the inner wall of the front shell, the insertion, installation and alignment are not easy, and on the other hand, the strength of the front shell is insufficient due to the plurality of grooves, so that the thickness of the front shell needs to be increased, and the overall structure of the frameless liquid crystal television is not compact.
In order to solve the above technical problems, the borderless lcd television of the present invention designs a new front case mounting structure, in the front case mounting structure, because the side plates 70 are arranged around the middle case 20, and the middle case 20 and the side plates 70 are integrally box-shaped, the U-shaped middle frame 60 can be placed in the middle case 20 area inside the side plates 70 to mount the diffusion plate 50, and there is no need to arrange a groove for mounting the diffusion plate 50 on the front case 40, so the advantage of this is that the structure of the front case 40 can be simplified, which is convenient for processing the front case 40, and because the side plates 70 have a certain height, a certain accommodation space can be formed in the middle case 20 area inside the side plates 70 to mount components such as the backlight lamp panel 10, etc., so that the whole structure of the television is more compact.
Referring to fig. 1 and 2, in a specific embodiment, a hanging lug 100 for positioning the diffusion plate 50 is disposed on the right side edge of the U-shaped middle frame 60, and referring to fig. 3, a first opening 110 adapted to the hanging lug 100 is disposed on the edge of the diffusion plate 50. In the specific embodiment provided with 4U-shaped middle frames 60, hanging lugs 100 can be optionally arranged on any 2 opposite U-shaped middle frames 60, or hanging lugs 100 can be optionally arranged on all 4U-shaped middle frames 60, the number of the hanging lugs 100 arranged on each U-shaped middle frame 60 is 3-6, the hanging lugs 100 can be formed by upward bending the right side edge of the U-shaped middle frame 60, the distribution and number of the first openings 110 at the edge of the diffusion plate 50 are set according to the number of the hanging lugs 100 on the actual U-shaped middle frame 60, wherein the shape of the first openings 110 can be square.
Referring to fig. 1 and 2, in a specific embodiment, a convex hull 120 is disposed inside the middle shell 20, and the backlight panel 10 is disposed on the convex hull 120. Wherein, the effect of convex closure 120 lies in supporting the lamp plate 10 in a poor light and plays certain height on the one hand, the lamp plate 10 in a poor light is convenient for install on mesochite 20, the region of convex closure 120 below can also form the region that is used for the binding post wiring at the lamp plate 10 in a poor light back, the arrangement can be accomodate to the connecting wire on the binding post in the space of convex closure 120 below, just so can make the inside of whole TV set cleaner and tidier, the quantity of the inside convex closure 120 of mesochite 20 sets up according to lamp plate 10 in a poor light, wherein, lamp plate 10 in a poor light among this technical scheme can be a monoblock design, also can form for the polylith concatenation, lamp plate 10 in a poor light is a monoblock design, lamp plate 10 in a poor light below sets up 1 convex closure 120, when lamp plate 10 in a poor light forms for the polylith concatenation, below lamp plate.
Referring to fig. 2, in one embodiment, a groove 130 is formed between the convex hull 120 and the side plate 70, and the U-shaped middle frame 60 is disposed in the groove 130. Specifically, the width of the groove 130 is set according to the width of the left side of the U-shaped middle frame 60, and when the groove 130 is specifically set, the width of the groove 130 can be slightly larger than the width of the left side of the U-shaped middle frame 60, so that the U-shaped middle frame 60 can be conveniently placed into the groove 130, and the groove 130 is used for facilitating the positioning of the U-shaped middle frame 60 on the edge of the middle shell 20, so that the rapid installation is realized, and the installation accuracy of the U-shaped middle frame 60 is improved.
Referring to fig. 2, in a specific embodiment, a screw hole protrusion 140 for positioning the U-shaped middle frame 60 is disposed in the groove 130. In this case, the lower baffle 90 is fixedly connected with the middle shell 20 through the screw hole protrusion 140, and the screw hole protrusion 140 can also play a role in further positioning the U-shaped middle frame 60, at this time, a corresponding notch needs to be provided on the left side edge of the U-shaped middle frame 60, and the U-shaped middle frame 60 is matched with the screw hole protrusion 140 through the notch to realize the positioning of the U-shaped middle frame 60 in the groove.
Referring to fig. 1, in a specific embodiment, a support frame 150 is disposed on the backlight panel 10, and the diffuser plate 50 is disposed on the support frame 150. Particularly, support frame 150's effect is supported the middle part of diffuser plate 50, diffuser plate 50's edge then supports through U type center 60, support frame 150 is provided with a plurality ofly on backlight lamp plate 10, in order to prevent that support frame 150 from setting up the luminous of too much influence backlight lamp plate 10, support frame 150 can set up four, four support frame evenly distributed set up on backlight lamp plate 10, support frame 150 specifically includes the bottom plate and sets up the shell fragment on the bottom plate, the support frame can be through scribbling sticky subsides on backlight lamp plate 10 on the bottom plate, the shell fragment contacts with diffuser plate 50's bottom surface, because the shell fragment of bottom plate top has elasticity, diffuser plate 50 and support frame 150 elastic contact, the shell fragment can bear diffuser plate 50's weight through deformation, can effectually avoid support frame 150 to cause the damage to.
Referring to fig. 4, in a specific embodiment, the convex hull 120 is provided with a second opening 170 for facilitating the wiring of the wiring terminal 160 of the backlight panel 10. Particularly, lamp plate 10 in a poor light among this technical scheme includes the PCB board, LED lamp pearl and binding post, the front of PCB board is provided with printed circuit, LED lamp pearl setting is on printed circuit and LED lamp pearl array arranges on the PCB board, the reverse side of PCB board is provided with the binding post of being connected with printed circuit, consequently, need set up the second opening 170 that is used for the binding post wiring on the convex closure 120, the shape of second opening 170 designs according to the distribution of lamp plate 10 back binding post in a poor light, that is to say that second opening 170 can set up 1 or a plurality ofly.
In a specific embodiment, the backlight panel 10 is a Mini LED panel. Mini LED is a display technology based on tiny LED crystal particles as pixel luminous points, the Mini LED has the characteristics of high efficiency, high reliability, high brightness and fast response time of a small-distance LED, has the advantages of brighter color, higher definition, more ultrathin volume and longer service life, when the Mini LED lamp panel is adopted as a backlight lamp panel 10, the distance between the Mini LED lamp panel and a diffusion plate 50 can be set closer, so that the whole thickness of a frameless liquid crystal television can be effectively reduced, the frameless liquid crystal television can be made thinner, the appearance is more attractive, furthermore, a Micro LED lamp panel can be adopted, the Micro LED is a new generation display technology, the Micro LED is an LED Micro-scaling and matrixing technology, an LED unit can be smaller than 100 micrometers, the Micro LED lamp panel has higher luminous density, and when the Micro LED lamp panel is adopted, the diffusion plate can not be arranged, the luminous intensity of the Micro LED lamp panel can meet the backlight requirement of the liquid crystal display screen, at the moment, a U-shaped middle frame is not needed to be arranged, the structure of the frameless liquid crystal television is further simplified, the installation is convenient, and the appearance can be thinner.
Referring to fig. 1, in one embodiment, the surface of the diffuser plate 50 is provided with an optical film 180. Specifically, the edge of optical film 180 is provided with the third opening that is used for the hangers 100 to be pegged graft, and optical film's effect is the scattering that further reinforcing diffuser plate sent light to the backlight lamp plate, and in another kind of embodiment, two piece upper and lower optical film can be set up to the diffuser plate top to be provided with the UV glue film between two optical film, wherein can distribute the quantum dot material in the UV glue film, adopt the optical film design of this kind of structure can also satisfy the requirement of TV to luminous colour gamut.
In one embodiment, the lcd panel 30 is mounted on the upper barrier 80, and the lower barrier 90 is mounted with a rear case 190. Specifically, the lcd 30 may be adhered to the upper barrier 80 by a double-sided adhesive tape, and the rear case 190 may be fixed to the lower barrier 90 by screws.
In a specific implementation mode, the center and the side plate extending upwards from the edge of the center in the technical scheme are made of metal materials, for example, aluminum plates with certain thickness can be used, the aluminum plates are light in weight, have certain strength and are easy to machine and form, the front frame, the upper baffle plate and the lower baffle plate are made of plastic materials which are integrally formed, and the U-shaped center is also made of metal materials, so that the bearing capacity and the service life of the U-shaped center are improved.
In summary, the invention provides a frameless liquid crystal television, which comprises a middle shell for mounting a backlight lamp panel, a front shell surrounding the outer side of the middle shell and used for mounting a liquid crystal display screen, and a U-shaped middle frame arranged on the inner side of the middle shell and used for mounting a diffusion plate, wherein the edge of the middle shell is bent upwards to form a side plate, an upper baffle plate and a lower baffle plate are arranged on the inner wall of the front shell at intervals, the edge of the middle shell is clamped and mounted between the upper baffle plate and the lower baffle plate through the side plate, the opening of the U-shaped middle frame faces inwards, the left side edge of the U-shaped middle frame is tightly attached to the middle shell, and the bottom edge of the U-shaped middle frame. The frameless liquid crystal television adopts a new front shell mounting structure design, the middle shell is provided with the side plates, the middle frame area at the inner sides of the side plates can form a mounting space of the backlight lamp panel and the diffusion plate, and the edge of the middle shell can be easily clamped on the front shell through the side plates.
It is to be understood that the invention is not limited to the examples described above, but that modifications and variations may be effected thereto by those of ordinary skill in the art in light of the foregoing description, and that all such modifications and variations are intended to be within the scope of the invention as defined by the appended claims.
Claims (10)
1. The utility model provides a no frame LCD TV, its characterized in that centers on including the mesochite that is used for installing the lamp plate in a poor light the mesochite outside and be used for installing liquid crystal display's preceding shell, and set up the U type center that the mesochite is inboard and be used for installing the diffuser plate, the edge of mesochite upwards buckles to be formed with the curb plate, the inner wall interval of preceding shell is provided with overhead gage and lower plate, the edge of mesochite passes through the curb plate block is installed overhead gage with between the lower plate, the opening of U type center inwards just the left side limit of U type center is hugged closely the mesochite sets up, the base of U type center is hugged closely the curb plate sets up.
2. The frameless liquid crystal television of claim 1, wherein a hanger for positioning a diffusion plate is arranged on the right side edge of the U-shaped middle frame, and a first opening matched with the hanger is arranged on the edge of the diffusion plate.
3. The frameless liquid crystal television set according to claim 1 or 2, wherein a convex hull is arranged inside the middle shell, and the backlight lamp panel is arranged on the convex hull.
4. The frameless liquid crystal television of claim 3, wherein a groove is formed between the convex hull and the side plate, and the U-shaped middle frame is arranged in the groove.
5. The frameless liquid crystal television of claim 4, wherein a screw hole protrusion for positioning the U-shaped middle frame is arranged in the groove.
6. The frameless liquid crystal television of claim 3, wherein a support frame is arranged on the backlight panel, and the diffusion plate is arranged on the support frame.
7. The frameless liquid crystal television of claim 3, wherein the convex bag is provided with a second opening facilitating wiring of a wiring terminal of the backlight lamp panel.
8. The frameless liquid crystal television of claim 1, wherein the backlight panel is a Mini LED panel.
9. The frameless lcd-tv of claim 1, wherein the diffuser plate is provided with an optical film on its surface.
10. The frameless liquid crystal television of claim 1, wherein the liquid crystal display screen is mounted on the upper baffle, and the lower baffle is mounted with a rear housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010086567.0A CN111225168B (en) | 2020-02-11 | 2020-02-11 | No frame LCD TV |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010086567.0A CN111225168B (en) | 2020-02-11 | 2020-02-11 | No frame LCD TV |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111225168A true CN111225168A (en) | 2020-06-02 |
| CN111225168B CN111225168B (en) | 2022-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010086567.0A Active CN111225168B (en) | 2020-02-11 | 2020-02-11 | No frame LCD TV |
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| Country | Link |
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| CN (1) | CN111225168B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140118911A1 (en) * | 2012-10-29 | 2014-05-01 | Beijing Boe Display Technology Co., Ltd. | Display Device |
| US20160054612A1 (en) * | 2014-08-19 | 2016-02-25 | Boe Technology Group Co., Ltd. | Display device and assembling method thereof |
| CN108105725A (en) * | 2018-01-02 | 2018-06-01 | 京东方科技集团股份有限公司 | A kind of backlight module and display device |
| CN207541364U (en) * | 2017-10-24 | 2018-06-26 | 康佳集团股份有限公司 | A kind of Rimless liquid crystal module |
| CN207939632U (en) * | 2018-01-10 | 2018-10-02 | 康佳集团股份有限公司 | Rimless television frame structure has frame television border structure and television set |
| CN109856838A (en) * | 2019-03-18 | 2019-06-07 | 创维光电科技(深圳)有限公司 | A kind of display module and display equipment |
-
2020
- 2020-02-11 CN CN202010086567.0A patent/CN111225168B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140118911A1 (en) * | 2012-10-29 | 2014-05-01 | Beijing Boe Display Technology Co., Ltd. | Display Device |
| US20160054612A1 (en) * | 2014-08-19 | 2016-02-25 | Boe Technology Group Co., Ltd. | Display device and assembling method thereof |
| CN207541364U (en) * | 2017-10-24 | 2018-06-26 | 康佳集团股份有限公司 | A kind of Rimless liquid crystal module |
| CN108105725A (en) * | 2018-01-02 | 2018-06-01 | 京东方科技集团股份有限公司 | A kind of backlight module and display device |
| CN207939632U (en) * | 2018-01-10 | 2018-10-02 | 康佳集团股份有限公司 | Rimless television frame structure has frame television border structure and television set |
| CN109856838A (en) * | 2019-03-18 | 2019-06-07 | 创维光电科技(深圳)有限公司 | A kind of display module and display equipment |
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| CN111225168B (en) | 2022-07-08 |
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