CN103412417A - Display device - Google Patents
Display device Download PDFInfo
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- CN103412417A CN103412417A CN2013102651892A CN201310265189A CN103412417A CN 103412417 A CN103412417 A CN 103412417A CN 2013102651892 A CN2013102651892 A CN 2013102651892A CN 201310265189 A CN201310265189 A CN 201310265189A CN 103412417 A CN103412417 A CN 103412417A
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- engaging unit
- display device
- projection
- display surface
- optical element
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Abstract
The invention provides a display device. The display device comprises a display surface. The display device comprises a display module, a clamping part and a rear shell. The display module comprises a first optical element, a second optical element and a frame, wherein the frame is provided with a containing space, the containing space is used for storing the first optical element and the second optical element and carrying out clamping fixation on the first optical element and the second optical element, and the first optical element and the second optical element correspond to the display surface and are used for displaying images. The clamping part is arranged on the reverse side, opposite to the display surface, of the frame, and is provided with a first clamping unit. The rear shell is provided with a second clamping unit, wherein the rear shell and the display module are combined in a clamping fixation mode through the first clamping unit and the second clamping unit.
Description
Technical field
The invention relates to a kind of display device.
Background technology
Due to liquid crystal indicator (LCD Display) thin thickness, quality is light and easy to carry, compares CRT monitor and has advantages of low radiation, makes demand in recent years increase fast.Wherein, the design of narrow frame especially receives an acclaim.
Figure 1 shows that the schematic diagram of traditional liquid crystal indicator.As shown in Figure 1, display device 800 comprises and shows module 10, back cover 50 and fore shell 70.Show that module 10 has display surface 11 and the back side 13, back cover 50 is positioned at the outside at the back side 13 that shows module 10, comprises rear coverboard 52 and rear shell wall 54, and rear shell wall 54 extends to and shows module 10 sides around rear coverboard 52 and towards display surface 11.Fore shell 70 has fore shell frame 72 and front shell wall 74.Fore shell frame 72 partial coverage display surfaces 11, front shell wall 74 13 extends to rear shell wall 54 outsides around fore shell frame 72 and towards the back side.
As shown in Figure 1, show that module 10, back cover 50 and 70 general screws 20 that use of fore shell lock fixing.Furthermore, screw 20 passes front shell wall 74 and rear shell wall 54, and is attached to the side that shows module 10, and restriction shows module 10, back cover 50 and 70 displacements on the normal direction of display surface 11 of fore shell by this.Yet this design, because front shell wall 74 and rear shell wall 54 are to be positioned at outside the side that shows module 10, therefore is unfavorable for the reduction of border width.
Summary of the invention
The object of the present invention is to provide a kind of display device, have narrower frame.
Another object of the present invention is to provide a kind of display device, can assemble more expediently and disassemble back cover, be convenient to produce and maintenance.
For achieving the above object, the invention provides a kind of display device, have display surface, comprise:
Show module, comprise:
The first optical element;
The second optical element; And
Framework, this framework have accommodation space in order to take in and to grip this first optical element and this second optical element;
Wherein, this first optical element and this second optical element to should display surface in order to show image;
Holder, be arranged at this framework back side of this display surface relatively, and this holder has the first engaging unit; And
Back cover, have the second engaging unit, and wherein this back cover and this demonstration module first engage unit and this second and engage that unit card is fixed to be closed by this.
Preferably, this display surface has viewing area, and this holder is arranged in the projection of this viewing area in the normal direction of this display surface in the projection of the normal direction of this display surface.This first engaging unit is overlapped in the projection of this edge, viewing area in the normal direction of this display surface in the projection of the normal direction of this display surface.
Preferably, this holder comprises: fixed part, be fixed in this back side; And holding section, for an end of this fixed part certainly extends and with respect to this fixed part bending, this first engaging unit is arranged at this holding section.
Preferably, this back side has slot, and this fixed part inserts this slot to be fixed in this back side.
Preferably, this holder is near the edge of this framework; This back cover is arranged at the outside of this holder, and this back cover further comprises: rear coverboard and rear shell wall, and after this, shell wall extends towards framework around coverboard after this, and has the internal face towards this first engaging unit; This second engaging unit is arranged on this internal face, and towards this first engaging unit projection; Wherein, this second engaging unit is with this, first to engage that unit card is fixed to be closed on the direction of parallel this internal face, and limits this back cover with respect to this displacement of demonstration module on the normal direction along parallel this display surface.
The demonstration Modular card is fixed closes when this back cover and this, and this demonstration module equals the projection of this back cover in the normal direction of this display surface in the projection of the normal direction of this display surface.
Preferably, unit is one-body molded is formed on this internal face in this second engaging.
Preferably, this the first engaging unit forms the projection to this internal face projection, this the second engaging unit forms the projection to this holder projection, the demonstration Modular card is fixed closes when this back cover and this, this the second engaging unit is positioned at the outside of this first engaging unit with respect to this framework, and this first engaging unit is inconsistent to limit this demonstration module in the displacement along on parallel this internal face direction with this second engaging unit.
Preferably, this first engaging unit arranges along the first side of this holder, and the first engaging unit has a plurality of snap-in structures, this corresponding the plurality of snap-in structure in the second engaging unit.
Preferably, this first engaging unit further arranges along the second side of this holder, adjacent or this first side relatively, this second side.
Preferably, this first optical element is liquid crystal module, and this second optical element is backlight module.
Compared with prior art, the back cover of display device of the present invention is by being arranged at the holder that shows the module back side and showing that Modular card is fixed and close, that is need not for back cover, fix combination by front frame as additional as known techniques, be beneficial to the reduction of the width of this display device, and can assemble more expediently and disassemble back cover, be convenient to produce and maintenance.
The accompanying drawing explanation
Fig. 1 is the known techniques schematic diagram.
Fig. 2 is embodiment of the present invention schematic diagram.
Fig. 3 is the embodiment schematic diagram that further has slot in the present invention on the back side.
Fig. 4 is that in the present invention, the first engaging unit and second engages the embodiment schematic diagram that unit is respectively projection.
Fig. 5 is another embodiment of the present invention schematic diagram.
Fig. 6 A and 6B are the embodiment schematic diagram that in the present invention, the first engaging unit has a plurality of snap-in structures.
Embodiment
For making that purpose of the present invention, structure, feature and function thereof are had to further understanding, hereby coordinate embodiment to be described in detail as follows.
As shown in Figure 2, be an embodiment schematic diagram of display device of the present invention, display device 800 of the present invention has display surface 110, and display device 800 comprises demonstration module 100, holder 300 and back cover 500.Show that module 100 comprises the first optical element 121, the second optical element 122 and framework 130.Framework 130 has accommodation space 138 in order to take in and to grip the first optical element 121 and the second optical element 122.Wherein, the first optical element 121 with second 122 corresponding display surfaces 110 of optics unit in order to show image.More specifically, the first optical element 121 is better but be not limited to liquid crystal module, and the second optical element 122 is better but be not limited to backlight module.Holder 300 is arranged at the back side 131 of framework 130 relative display surfaces 110, and holder 300 has the first engaging unit 310.Back cover 500 has the second engaging unit 510, and wherein back cover 500 is to engage unit 310 and the second engaging unit 510 fixing combinations by first with demonstration module 100.
Embodiment as shown in Figure 2, the end that holder 300 is better comprises the fixed part 320 that is fixed in the back side 131 and self-retaining section 320 extends and with respect to the holding section 340 of fixed part 320 bendings, the first engaging unit 310 is arranged at holding section 320, better but be not limited to holes.Wherein, the modes such as fixed part 320 is preferably to rivet, glue-spreading laminating or lock screw are fixed in the back side 131, perhaps as shown in Figure 3, on the back side 131, can further have slot 139, for fixed part 320, insert slot 139 to be fixed in the back side, wherein, slot 139 is one of the forming in the back side of framework 130.
Continue as shown in Figure 2, holder 300 is near the edge of framework 130, and back cover 500 is arranged at the outside of holder 300.Wherein, back cover 500 further comprises rear coverboard 520 and rear shell wall 540, and rear shell wall 540 extends towards framework 130 around rear coverboard 520, and has internal face 541 towards the first engaging unit 310, that is towards holder 300.The second engaging unit 510 is arranged on internal face 541, and towards the first engaging unit 310 projections, better but be not limited to the bevelled fixture block of tool.Wherein, the second engaging unit 510 is on the direction of parallel internal face 541, to engage unit 310 to fix combination with first, and restriction back cover 500 is with respect to showing the displacement of module 100 on the normal direction along parallel display surface 110.
More specifically, when the normal direction of back cover 500 along parallel display surface 110 moves towards demonstration module 100, make and be arranged at the engaging of second on internal face 541 unit 510(fixture block) after holder 300 moves and enters the first engaging unit 310 holes, the second engaging unit 510(fixture block) will engage with first unit 310 fixes combination, and stops back cover 500 to leave and show module 100 along the normal direction of parallel display surface 110.If wish is separated back cover 500 to show module 100, only need rear shell wall 540 is outwards pulled open, make the second engaging unit 510(fixture block) and break away from the first engaging unit 310 holes, now back cover 500 can leave and show module 100 along the normal direction of parallel display surface 110.Just by above setting, back cover 500 can be assembled and disassemble to display device 800 of the present invention more expediently, is convenient to produce and maintenance.
In the embodiment shown in Figure 2, the first engaging unit 310 is for being formed at the holes of holding section 320, and the second engaging unit 510 is for being arranged on internal face 541 and towards the fixture block of the first engaging unit 310 projections.Yet, in different embodiment as shown in Figure 4, the projection that the first engaging unit 310 forms to internal face 541 projections, the projection that the second engaging unit 510 forms to holder 300 projections.When back cover 500 fixes combination with showing module 100, the second engaging unit 510 is positioned at the outside of the first engaging unit 310 with respect to framework 130, the first engaging unit 310 shows that with restriction module 100 is in the displacement along on parallel internal face 541 directions with the second engaging unit 510 is inconsistent, is preferably that restriction is along the displacement on the normal direction of parallel display surface 110.The second engaging unit 510 is preferably one-body molded being formed on internal face 541, to have stronger rigidity.
Embodiment as shown in Figure 2, display surface 110 has viewing area 111.Holder 300 is arranged in the projection of this viewing area 111 in the normal direction of display surface 110 in the projection of the normal direction of display surface 110.The first engaging unit 310 is overlapped in the projection of 111 edges, viewing area in the normal direction of display surface 110 in the projection of the normal direction of display surface 110.In other words, holder 300 areas that outer ledge encloses are identical with the size of viewing area 111.
Furthermore, the back cover 500 of display device 800 of the present invention is with showing module 100, to fix combination by being arranged at the holder 300 that shows module 100 back sides 131, that is need not for back cover, fix combination by front frame as additional as known techniques.In addition, in the present invention, when back cover 500 with show module 100 fix in conjunction with the time, show that module 100 is greater than the projection of back cover 500 in the normal direction of display surface 110 in the projection of the normal direction of display surface 110.In other words, the user will can not see back cover 500 by a side of display surface 110.By above-mentioned setting, the present invention plants display device 800 can have narrower frame 101, can promote external aesthetic feeling.
As shown in Figure 5, in preferred embodiment, when back cover 500 fixes combination with showing module 100, show that module 100 equals the projection of back cover 500 in the normal direction of display surface 110 in the projection of the normal direction of display surface 110.With different angles, seeing it, is that the frame of middle demonstration module 100 embodiment illustrated in fig. 2 101 is further inside contracted in preferred embodiment shown in Figure 5, makes back cover 500 be able to just cover the framework 130 that shows module 100.
Embodiment as shown in Figure 6A, holder 300 are preferably 131 outer rim overleaf and surround the ㄇ font.Wherein, the first engaging unit 310 arranges along the first side 301 of holder 300, and the first engaging unit 310 has a plurality of snap-in structure 311, the second engaging unit 520(as shown in Figure 2) corresponding a plurality of snap-in structures 311.In preferred embodiment as shown in Figure 6B, the first engaging unit 310 further arranges along the second side 302 of holder 300, adjacent or relative first side 301, second side 302.Particularly, the first engaging unit 310 visual demand is arranged on the single side of holder 300 to reduce manufacturing cost, or a plurality of sides that are arranged at holder 300 are to increase holder and to show the fixed intensity of closing of Modular card.
Although aforesaid description and graphicly disclosed preferred embodiment of the present invention, must recognize variously increase, many modifications and replace and may be used in preferred embodiment of the present invention, and can not break away from spirit and the scope of the principle of the invention defined as claims.The those skilled in the art that are familiar with the technical field of the invention can know from experience, and the present invention can be used in the modification of many forms, structure, layout, ratio, material, element and assembly.Therefore, this paper should be regarded as illustrating the present invention in this embodiment disclosed, but not in order to limit the present invention.Scope of the present invention should be defined by appended claim, and contains its legal equivalents, is not limited to previous description.
Claims (12)
1. a display device, have display surface, it is characterized in that, comprises:
Show module, comprise:
The first optical element;
The second optical element; And
Framework, this framework have accommodation space in order to take in and to grip this first optical element and this second optical element;
Wherein, this first optical element and this second optical element to should display surface in order to show image;
Holder, be arranged at this framework back side of this display surface relatively, and this holder has the first engaging unit; And
Back cover, have the second engaging unit, and wherein this back cover and this demonstration module first engage unit and this second and engage that unit card is fixed to be closed by this.
2. display device as claimed in claim 1, is characterized in that, this display surface has viewing area, and this holder is arranged in the projection of this viewing area in the normal direction of this display surface in the projection of the normal direction of this display surface.
3. display device as claimed in claim 2, is characterized in that, this first engaging unit is overlapped in the projection of this edge, viewing area in the normal direction of this display surface in the projection of the normal direction of this display surface.
4. display device as claimed in claim 1, is characterized in that, this holder comprises:
Fixed part, be fixed in this back side; And
Holding section, for an end of this fixed part certainly extends and with respect to this fixed part bending, this first engaging unit is arranged at this holding section.
5. display device as claimed in claim 4, is characterized in that, this back side has slot, and this fixed part inserts this slot to be fixed in this back side.
6. display device as claimed in claim 1, is characterized in that,
This holder is near the edge of this framework;
This back cover is arranged at the outside of this holder, and this back cover further comprises:
Rear coverboard; And
Rear shell wall, extend towards framework around coverboard after this, and have the internal face towards this first engaging unit, and this second engaging unit is arranged on this internal face, and towards this first engaging unit projection;
Wherein, this second engaging unit is with this, first to engage that unit card is fixed to be closed on the direction of parallel this internal face, and limits this back cover with respect to this displacement of demonstration module on the normal direction along parallel this display surface.
7. display device as claimed in claim 6, is characterized in that, the demonstration Modular card is fixed closes when this back cover and this, and this demonstration module is more than or equal to the projection of this back cover in the normal direction of this display surface in the projection of the normal direction of this display surface.
8. display device as claimed in claim 6, is characterized in that, unit is one-body molded is formed on this internal face in this second engaging.
9. display device as claimed in claim 6, it is characterized in that, this the first engaging unit forms the projection to this internal face projection, this the second engaging unit forms the projection to this holder projection, the demonstration Modular card is fixed closes when this back cover and this, this the second engaging unit is positioned at the outside of this first engaging unit with respect to this framework, and this first engaging unit is inconsistent to limit this demonstration module in the displacement along on parallel this internal face direction with this second engaging unit.
10. display device as claimed in claim 1, is characterized in that, this first engaging unit arranges along the first side of this holder, and the first engaging unit has a plurality of snap-in structures, this corresponding the plurality of snap-in structure in the second engaging unit.
11. display device as claimed in claim 10, is characterized in that, this first engaging unit further arranges along the second side of this holder, adjacent or this first side relatively, this second side.
12. display device as claimed in claim 1, is characterized in that, this first optical element is liquid crystal module, and this second optical element is backlight module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310265189.2A CN103412417B (en) | 2013-06-28 | 2013-06-28 | Display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310265189.2A CN103412417B (en) | 2013-06-28 | 2013-06-28 | Display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103412417A true CN103412417A (en) | 2013-11-27 |
| CN103412417B CN103412417B (en) | 2016-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310265189.2A Active CN103412417B (en) | 2013-06-28 | 2013-06-28 | Display device |
Country Status (1)
| Country | Link |
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| CN (1) | CN103412417B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105426142A (en) * | 2015-10-28 | 2016-03-23 | 苏州佳世达电通有限公司 | Display system with display characteristic sense function |
| US10255842B2 (en) | 2015-10-20 | 2019-04-09 | Qisda Corporation | Displaying system having a function of sensing displaying properties |
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| CN102073157A (en) * | 2010-11-22 | 2011-05-25 | 友达光电股份有限公司 | Display device |
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| CN202631902U (en) * | 2010-10-28 | 2012-12-26 | Lg电子株式会社 | Display device |
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| US20130155717A1 (en) * | 2011-12-16 | 2013-06-20 | Samsung Display Co., Ltd. | Display apparatus |
| KR101296507B1 (en) * | 2006-09-14 | 2013-08-13 | 엘지디스플레이 주식회사 | Fixing member for fixing display module and display device having the same |
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2013
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101114072A (en) * | 2006-07-27 | 2008-01-30 | 中强光电股份有限公司 | Sliding combined screen housing |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10255842B2 (en) | 2015-10-20 | 2019-04-09 | Qisda Corporation | Displaying system having a function of sensing displaying properties |
| CN105426142A (en) * | 2015-10-28 | 2016-03-23 | 苏州佳世达电通有限公司 | Display system with display characteristic sense function |
| CN105426142B (en) * | 2015-10-28 | 2019-03-12 | 苏州佳世达电通有限公司 | Display system with display characteristic sensing function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103412417B (en) | 2016-04-20 |
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