CN204719369U - Frame and liquid crystal indicator before display screen - Google Patents
Frame and liquid crystal indicator before display screen Download PDFInfo
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- CN204719369U CN204719369U CN201520435707.5U CN201520435707U CN204719369U CN 204719369 U CN204719369 U CN 204719369U CN 201520435707 U CN201520435707 U CN 201520435707U CN 204719369 U CN204719369 U CN 204719369U
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 34
- 125000006850 spacer group Chemical group 0.000 claims description 20
- 238000000034 method Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 6
- 238000003466 welding Methods 0.000 description 4
- 239000003292 glue Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
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Abstract
The utility model provides frame and liquid crystal indicator before a kind of display screen, before this display screen, frame comprises at least two U-shaped frames, at least two U-shaped frames are fastened on the edge on the adjacent both sides of display screen, and, the described junction being fastened on two adjacent U-shaped frames at the edge on the adjacent both sides of described display screen connects in hinged way, and one of them U-shaped frame can rotate 0 ° ~ 270 ° relative to junction.By adjacent two U-shaped frames that articulated manner connects, because U-shaped frame rotates round junction, the splicing gap of adjacent two U-shaped frames therefore can be made relatively stable, and install simple, can enhance productivity.
Description
Technical field
The utility model relates to technical field of electronic equipment, particularly relates to frame and liquid crystal indicator before a kind of display screen.
Background technology
Traditional liquid crystal indicator generally comprises front frame, glue frame, the back of the body framework and display panels etc., and front frame, glue frame and back of the body framework together grip display panels, to protect display panels.
The front frame of liquid crystal indicator generally includes the U-shaped framework being around in display panels periphery, and be arranged on the bottom framework of side, display panels ground, the cross section of U-shaped framework is U-shaped, the edge of display panels is fastened in the draw-in groove before U-shaped framework between frame portion and after-frame portion, and the backboard of display panels is fixed by the screw be spirally connected from after-frame portion.
Usually, the adjacent both sides of this U-shaped framework, between this U-shaped framework and bottom framework, to be all stitched together by angle bar, as depicted in figs. 1 and 2, with screw, two of angle bar limits are separately fixed on front frame A and front frame B, make front frame A and front frame B fixedly be spliced into a right angle.The front frame that above-mentioned employing angle bar splicing is fixing, can there is unstable splicing gap in the stitching portion on adjacent both sides, and aforesaid way is higher to making technology accuracy requirement, and production efficiency is lower.
Utility model content
The utility model provides frame and liquid crystal indicator before a kind of display screen, to solve in prior art, and the problem that splicing gap is unstable, making technology is complicated, production efficiency is lower of frame before display screen.
The utility model first aspect provides frame before a kind of display screen, and comprising: at least two U-shaped frames, described at least two U-shaped frames are fastened on the edge on the adjacent both sides of described display screen;
The described junction being fastened on two adjacent U-shaped frames at the edge on the adjacent both sides of described display screen connects in hinged way.
Frame before display screen as above, wherein, in the junction of described two adjacent U-shaped frames, a U-shaped frame is provided with axle sleeve, another U-shaped frame is provided with the via hole journal stirrup corresponding with described axle sleeve two ends, and rotating shaft is located in described axle sleeve and described via hole journal stirrup with by hinged for described two adjacent U-shaped frames.
Frame before display screen as above, wherein, the junction of described two adjacent U-shaped frames has confined planes, when the confined planes of described two adjacent U-shaped frames is inconsistent, forms right angle between described two adjacent U-shaped frames.
Frame before display screen as above, wherein, described confined planes is the inclined-plane being arranged at described U-shaped frame end, and described rotating shaft is positioned at described beveled top end, described inclination angle of inclined plane is 45 °, when the inclined-plane of described adjacent two U-shaped frames is inconsistent around described axis of rotation to two inclined-plane, between described adjacent two U-shaped frames, form right angle.
Frame before display screen as above, wherein, the through-hole diameter of described axle sleeve is greater than described rotating shaft diameter, described via hole journal stirrup and described rotating shaft interference fit.
Frame before display screen as above, wherein, the aperture of described via hole journal stirrup is greater than described rotating shaft diameter, described axle sleeve and described rotating shaft interference fit.
Frame before display screen as above, wherein, described rotating shaft is also provided with spacer pin, and described rotating shaft is limited in described via hole journal stirrup by described spacer pin, and the through-hole diameter of described axle sleeve is greater than described rotating shaft diameter.
Frame before display screen as above, wherein, described rotating shaft is also provided with spacer pin, and described rotating shaft is limited in described axle sleeve by described spacer pin, and the aperture of described via hole journal stirrup is greater than described rotating shaft diameter.
Frame before display screen as above, wherein, described U-shaped frame quantity is three, and the junction of three the described U-shaped frames corresponding with the left side of display screen, top, the right connects in hinged way;
Or described U-shaped frame quantity is four, with the left side of display screen, top, below, the junction of four described U-shaped frames corresponding to the right connects in hinged way.
Another aspect of the utility model provides a kind of liquid crystal indicator, comprises frame before liquid crystal module and display screen as above;
Described liquid crystal module comprises liquid crystal panel and backboard, and the edge card on the adjacent both sides of described liquid crystal panel is located at least two U-shaped frames of frame before described display screen, and described backboard is fixed by frame before screw and described display screen.
Frame and liquid crystal indicator before the display screen that the utility model provides, before this display screen, frame comprises at least two U-shaped frames, at least two U-shaped frames are fastened on the edge on the adjacent both sides of display screen, and, the described junction being fastened on two adjacent U-shaped frames at the edge on the adjacent both sides of described display screen connects in hinged way, and one of them U-shaped frame can rotate 0 ° ~ 270 ° relative to junction.By adjacent two U-shaped frames that articulated manner connects, because U-shaped frame rotates round junction, the splicing gap of adjacent two U-shaped frames therefore can be made relatively stable, and install simple, can enhance productivity.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic diagram of frame splicing before display screen in prior art;
Fig. 2 is the schematic diagram that in prior art, before display screen, frame splicing is fixing;
Frame before the display screen that Fig. 3 provides for the utility model embodiment;
The position view that before the display screen that Fig. 4 provides for the utility model embodiment, the adjacent U-shaped frame of frame two rotates;
The schematic diagram one of the junction of frame before the display screen that Fig. 5 provides for the utility model embodiment;
The schematic diagram two of the junction of frame before the display screen that Fig. 6 provides for the utility model embodiment;
The structural representation of the liquid crystal indicator that Fig. 7 provides for the utility model embodiment.
Embodiment
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Frame before the display screen that Fig. 3 provides for the utility model embodiment.As shown in Figure 3, before the display screen that the present embodiment provides, frame specifically can comprise: at least two U-shaped frames 100, and above-mentioned at least two U-shaped frames 100 are fastened on the edge on the adjacent both sides of above-mentioned display screen; The above-mentioned junction being fastened on two adjacent U-shaped frames 100 at the edge on the adjacent both sides of above-mentioned display screen connects in hinged way.
It should be noted that, the cross section of U-shaped frame 100 is U-shaped cross section, establish the edge of above-mentioned display screen with card, at least two above-mentioned U-shaped frames 100 are fastened on the edge at least two limits of display screen respectively, thus are fastened on by display screen in enclosing square that at least two U-shaped frames 100 surround.
The position view that before the display screen that Fig. 4 provides for the utility model embodiment, the adjacent U-shaped frame of frame two rotates.As shown in Figure 4, in the present embodiment, two adjacent U-shaped frame 100a are connected in hinged way with the junction of U-shaped frame 100b, as can be seen from Figure 4, U-shaped frame 100a can along the direction shown in arrow relative to half-twist ~ 180 °, junction, in Fig. 4 with solid line show to become 180 ° between U-shaped frame 100a with U-shaped frame 100b time, the position relationship of U-shaped frame 100a and U-shaped frame 100b, in Fig. 4 with dotted line respectively illustrate to become 135 ° and 90 ° between U-shaped frame 100a with U-shaped frame 100b time, the position relationship of U-shaped frame 100a and U-shaped frame 100b, the angle of 90 ° is finally defined between U-shaped frame 100a and U-shaped frame 100b, the edge on the adjacent both sides of above-mentioned display screen is established with card, in practical application, U-shaped frame 100a or U-shaped frame 100b can rotate 0 ° ~ 270 ° relative to junction.
In practical application, optionally, the quantity of U-shaped frame 100 can be four, and the junction of four U-shaped frames 100 connects all in hinged way; The quantity of U-shaped frame 100 also can be three, and the junction of three U-shaped frames 100 connects in hinged way; Or the quantity of U-shaped frame 100 also can be two, and the junction of two U-shaped frames 100 connects in hinged way.
Wherein, in at least two U-shaped frames 100, the mode that two U-shaped frames 100 that junction does not connect in hinged way can be fixedly connected with by other connects, concrete, other modes be fixedly connected with can be welding or be connected by web member, and the present embodiment does not limit this.
In the process that at least two U-shaped frames 100 and display screen are assembled, in a kind of feasible embodiment, if the quantity of U-shaped frame 100 is four, and the junction of four U-shaped frames 100 connects all in hinged way, first wherein three U-shaped frames 100 can be linked together in hinged way, one end of 4th U-shaped frame 100 is connected in hinged way with one end of the U-shaped frame 100 of above-mentioned three of having linked together in hinged way, namely, four U-shaped frames 100 connect into a strip in hinged way, first one of them U-shaped frame 100 is fastened on display screen edge on one side, by rotating other three U-shaped frames 100, four U-shaped frames 100 are fastened on the edge on display screen four limit, form an enclosing square, thus display screen is fastened in enclosing square that four U-shaped frames 100 surround.Wherein, each junction corresponds to one jiao of display screen, and four U-shaped frames 100 of above-mentioned strip are fastened on the edge of display screen, finally frame before this display screen of locking in hinged way.
In the process that at least two U-shaped frames 100 and display screen are assembled, in another kind of feasible embodiment, if the quantity of U-shaped frame 100 is three, and the junction of three U-shaped frames 100 connects in hinged way, then can first the junction of three U-shaped frames 100 be connected in hinged way, above-mentioned three U-shaped frames 100 surround one " U " shape, the edge card on three corresponding with " U " shape for display screen limits is located in " U " shape that above-mentioned three U-shaped frames 100 surround, again a remaining U-shaped frame 100 is fastened on one side that U-shaped frame 100 established by display screen card, two sides of " U " shape surrounded with above-mentioned three U-shaped frames 100 respectively at the two ends of an above-mentioned remaining U-shaped frame 100 are fixedly connected with, can be such as weld together, or be fixed together by web member, thus the locking of frame before completing display screen.
In the process that at least two U-shaped frames 100 and display screen are assembled, in another feasible embodiment, if the quantity of U-shaped frame 100 is two, and the junction of two U-shaped frames 100 connects in hinged way, above-mentioned two U-shaped frames 100 surround a right angle, the edge card on both sides adjacent for display screen is located in right angle that above-mentioned two U-shaped frames 100 surround, again other two U-shaped frames 100 are fastened on the edge on the remaining both sides of display screen, the mode that the junction that four U-shaped frames 100 do not connect is fixedly connected with by other is connected, thus the locking of frame before completing display screen.
Frame before the display screen of the present embodiment, by at least two U-shaped frames being fastened on the edge on the adjacent both sides of display screen, and, the junction of two of the edge being fastened on the adjacent both sides of display screen adjacent U-shaped frames is connected in hinged way, and one of them U-shaped frame can rotate 0 ° ~ 270 ° relative to junction.By adjacent two U-shaped frames that articulated manner connects, because U-shaped frame rotates round junction, the splicing gap of adjacent two U-shaped frames therefore can be made relatively stable, and install simple, can enhance productivity.
The schematic diagram one of the junction of frame before the display screen that Fig. 5 provides for the utility model embodiment.As shown in Figure 5, on the basis of above-described embodiment, before the display screen that the present embodiment provides in frame, concrete, in the junction of above-mentioned two adjacent U-shaped frames 100, a U-shaped frame 100 is provided with axle sleeve 101, and another U-shaped frame 100 is provided with the via hole journal stirrup corresponding with above-mentioned axle sleeve 101 two ends 102, rotating shaft 103 and is located in above-mentioned axle sleeve 101 and above-mentioned via hole journal stirrup 102 with by hinged for above-mentioned two adjacent U-shaped frames 100.
Axle sleeve 101 and the via hole journal stirrup 102 corresponding with axle sleeve 101 two ends of the junction of two adjacent U-shaped frames 100 are articulated and connected by rotating shaft 103, and one of them U-shaped frame 100 can relative to rotating shaft 103 clockwise or be rotated counterclockwise 0 ° ~ 270 °.
With reference to Fig. 5, in Fig. 5, U-shaped frame 100a and U-shaped frame 100b is two adjacent U-shaped frames 100, U-shaped frame 100a is provided with axle sleeve 101, U-shaped frame 100b is provided with the via hole journal stirrup 102 corresponding with above-mentioned axle sleeve 101 two ends, a rotating shaft 103 is located in above-mentioned axle sleeve 101 and above-mentioned via hole journal stirrup 102, with by hinged for above-mentioned two adjacent U-shaped frame 100a and U-shaped frame 100b.
U-shaped frame 100a or U-shaped frame 100b can rotate 0 ° ~ 270 ° around rotating shaft 103, makes to form a right angle between U-shaped frame 100a and U-shaped frame 100b, establishes the edge on the adjacent both sides of above-mentioned display screen with card, and above-mentioned rotating shaft 103 corresponds to one jiao of display screen.
In the process that adjacent two U-shaped frames 100 are fixed, adjacent two U-shaped frames 100 can be connected in the following manner: the axle sleeve 101 on a U-shaped frame 100 is put between the via hole journal stirrup 102 on another U-shaped frame 100, rotating shaft 103 is located in above-mentioned axle sleeve 101 and above-mentioned via hole journal stirrup 102 again, thus it is hinged to complete two adjacent U-shaped frames 100.
In practical application, optionally, the quantity of U-shaped frame 100 can be four, and the junction of four U-shaped frames 100 connects all in hinged way; The quantity of U-shaped frame 100 also can be three, and the junction of three U-shaped frames 100 connects in hinged way; Or the quantity of U-shaped frame 100 also can be two, and the junction of two U-shaped frames 100 connects in hinged way.
Wherein, in at least two U-shaped frames 100, the mode that two U-shaped frames 100 that junction does not connect in hinged way can be fixedly connected with by other connects, concrete, other modes be fixedly connected with can be welding or be connected by web member, and the present embodiment does not limit this.
In the process that at least two U-shaped frames 100 and display screen are assembled, in a kind of feasible embodiment, if the quantity of U-shaped frame 100 is four, and the junction of four U-shaped frames 100 connects all in hinged way, can first the axle sleeve 101 of first U-shaped frame 100 be put between the via hole journal stirrup 102 of second U-shaped frame 100, rotating shaft 103 is located in above-mentioned axle sleeve 101 and above-mentioned via hole journal stirrup 102, thus first U-shaped frame 100 and second U-shaped frame 100 are linked together in hinged way, one end of the other end of second U-shaped frame 100 and the 3rd U-shaped frame 100, and one end of the other end of the 3rd U-shaped frame 100 and the 4th U-shaped frame 100, be articulated and connected all in the manner described above, above-mentioned four U-shaped frames 100 are made to connect into a strip.
When four of above-mentioned strip U-shaped frames 100 are fastened on the edge on display screen four limit, first first U-shaped frame 100 can be fastened on display screen edge on one side, by rotating second U-shaped frame 100, the 3rd U-shaped frame 100 and the 4th U-shaped frame 100 successively clockwise or counterclockwise, four U-shaped frames 100 are made to be fastened on the edge on display screen four limit successively, form an enclosing square, thus display screen is fastened in enclosing square that four U-shaped frames 100 surround.Wherein, each U-shaped frame 100 corresponds to display screen, and each rotating shaft 103 corresponds to one jiao of display screen, four U-shaped frames 100 of above-mentioned strip are fastened on the edge of display screen, finally frame before this display screen of locking in hinged way.
In the process that at least two U-shaped frames 100 and display screen are assembled, in another kind of feasible embodiment, if the quantity of U-shaped frame 100 is three, and the junction of three U-shaped frames 100 connects in hinged way, then can by first U-shaped frame 100, second U-shaped frame 100 is connected all in hinged way with the junction of the 3rd U-shaped frame 100, above-mentioned first U-shaped frame 100, second U-shaped frame 100 and the 3rd U-shaped frame 100 surround one " U " shape, the edge card on three corresponding with " U " shape for display screen limits is located at above-mentioned first U-shaped frame 100, in " U " shape that second U-shaped frame 100 and the 3rd U-shaped frame 100 surround, again the 4th U-shaped frame 100 is fastened on one side that U-shaped frame 100 established by display screen card, by the two ends of the 4th U-shaped frame 100 and above-mentioned first U-shaped frame 100, one end that two sides of " U " shape that second U-shaped frame 100 surrounds with the 3rd U-shaped frame 100 are not connected is fixedly connected with, can be such as weld together, or be fixed together by web member, thus frame before locking display screen.
In the process that at least two U-shaped frames 100 and display screen are assembled, in another feasible embodiment, if the quantity of U-shaped frame 100 is two, and the junction of two U-shaped frames 100 connects in hinged way, such as that the axle sleeve 101 of first U-shaped frame 100 is put between the via hole journal stirrup 102 of second U-shaped frame 100, rotating shaft 103 is located in above-mentioned axle sleeve 101 and above-mentioned via hole journal stirrup 102, first U-shaped frame 100 and second U-shaped frame 100 are linked together in hinged way, being fixedly connected with between the 3rd U-shaped frame 100 and the 4th U-shaped frame 100, being fixedly connected with between one end that the 3rd U-shaped frame 100 and second U-shaped frame 100 do not connect, and being fixedly connected with between one end of not connecting of the 4th U-shaped frame 100 and first U-shaped frame 100, the mode that all can be fixedly connected with by other is connected, can be such as weld together, or be fixed together by web member, thus frame before locking display screen.
It should be noted that, for realizing the object that two adjacent U-shaped frames 100 rotate around rotating shaft 103, the present embodiment provides following four kinds of feasible embodiments, be understandable that, the embodiment can also do not enumerated by other realizes the object that two adjacent U-shaped frames 100 rotate around rotating shaft 103, and the present embodiment does not limit this.
Optionally, in the first feasible embodiment, can rotate around above-mentioned rotating shaft 103 for realizing U-shaped frame 100a or U-shaped frame 100b, can be set to: the through-hole diameter of above-mentioned axle sleeve 101 is greater than above-mentioned rotating shaft 103 diameter, above-mentioned via hole journal stirrup 102 and above-mentioned rotating shaft 103 interference fit.Due to via hole journal stirrup 102 and rotating shaft 103 interference fit, therefore via hole journal stirrup 102 is fixing relative to rotating shaft 103, and be greater than rotating shaft 103 diameter due to the through-hole diameter of axle sleeve 101, therefore axle sleeve 101 can rotate around rotating shaft 103, realizes the rotation of U-shaped frame 100a or U-shaped frame 100b relative to above-mentioned rotating shaft 103.
Optionally, in the embodiment that the second is feasible, can rotate around above-mentioned rotating shaft 103 for realizing U-shaped frame 100a or U-shaped frame 100b, can also be set to: the aperture of above-mentioned via hole journal stirrup 102 is greater than above-mentioned rotating shaft 103 diameter, above-mentioned axle sleeve 101 and above-mentioned rotating shaft 103 interference fit.Due to axle sleeve 101 and rotating shaft 103 interference fit, therefore axle sleeve 101 is fixing relative to rotating shaft 103, and be greater than rotating shaft 103 diameter due to the aperture of via hole journal stirrup 102, therefore via hole journal stirrup 102 can rotate around rotating shaft 103, realizes the rotation of U-shaped frame 100a or U-shaped frame 100b relative to above-mentioned rotating shaft 103.
Optionally, in the third feasible embodiment, can rotate around above-mentioned rotating shaft 103 for realizing U-shaped frame 100a or U-shaped frame 100b, can also be set to: above-mentioned rotating shaft 103 arranges a spacer pin, above-mentioned rotating shaft 103 is limited in above-mentioned via hole journal stirrup 102 by above-mentioned spacer pin, and the through-hole diameter of above-mentioned axle sleeve 101 is greater than above-mentioned rotating shaft 103 diameter.In this implementation, by spacer pin by relative with via hole journal stirrup 102 for rotating shaft 103 fixing, the through-hole diameter of axle sleeve 101 is greater than rotating shaft 103 diameter, then axle sleeve 101 can rotate around rotating shaft 103, realizes the rotation of U-shaped frame 100a or U-shaped frame 100b relative to above-mentioned rotating shaft 103.
Optionally, in 4th kind of feasible embodiment, can rotate around above-mentioned rotating shaft 103 for realizing U-shaped frame 100a or U-shaped frame 100b, can also be set to: above-mentioned rotating shaft 103 arranges a spacer pin, above-mentioned rotating shaft 103 is limited in above-mentioned axle sleeve 101 by above-mentioned spacer pin, and the aperture of above-mentioned via hole journal stirrup 102 is greater than above-mentioned rotating shaft 103 diameter.In this implementation, by spacer pin by relative with axle sleeve 101 for rotating shaft 103 fixing, the aperture of via hole journal stirrup 102 is greater than rotating shaft 103 diameter, then via hole journal stirrup 102 can rotate around rotating shaft 103, realizes the rotation of U-shaped frame 100a or U-shaped frame 100b relative to above-mentioned rotating shaft 103.
Frame before the display screen of the present embodiment, by at least two U-shaped frames being fastened on the edge on the adjacent both sides of display screen, and, make the junction of two of the edge being fastened on the adjacent both sides of display screen adjacent U-shaped frames, a U-shaped frame is provided with axle sleeve, another U-shaped frame is provided with the via hole journal stirrup corresponding with above-mentioned axle sleeve two ends, rotating shaft is located in by hinged for above-mentioned two adjacent U-shaped frames in above-mentioned axle sleeve and above-mentioned via hole journal stirrup, and adjacent two U-shaped frames all can rotate 0 ° ~ 270 ° relative to the rotating shaft of junction.By adjacent two U-shaped frames that articulated manner connects, because U-shaped frame is that rotating shaft round junction rotates, the splicing gap of adjacent two U-shaped frames therefore can be made relatively stable, and install simple, can enhance productivity.
The schematic diagram two of the junction of frame before the display screen that Fig. 6 provides for the utility model embodiment.As shown in Figure 6, on the basis of above-described embodiment, before the display screen that the present embodiment provides in frame, concrete, the junction of above-mentioned two adjacent U-shaped frames 100 has confined planes 104, when the confined planes 104 of above-mentioned two adjacent U-shaped frames 100 is inconsistent, between above-mentioned two adjacent U-shaped frames 100, form right angle.
Axle sleeve 101 and the via hole journal stirrup 102 corresponding with axle sleeve 101 two ends of the junction of two adjacent U-shaped frames 100 are articulated and connected by rotating shaft 103, and the junction of two adjacent U-shaped frames 100 has confined planes 104, when the confined planes 104 of above-mentioned two adjacent U-shaped frames 100 is inconsistent, shape angle in 90 ° between above-mentioned two adjacent U-shaped frames 100.
Above-mentioned two adjacent U-shaped frames 100 all can relative to the rotating shaft 103 of junction clockwise or be rotated counterclockwise 0 ° ~ 270 °, when one of them U-shaped frame 100 around rotating shaft 103 turn to confined planes 104 inconsistent time, a right angle can be formed between two adjacent U-shaped frames 100, establish the edge on the adjacent both sides of above-mentioned display screen with card, above-mentioned rotating shaft 103 corresponds to one jiao of display screen.
As a kind of way of realization of confined planes 104, above-mentioned confined planes 104 can for being arranged at an inclined-plane of above-mentioned U-shaped frame 100 end, and above-mentioned rotating shaft 103 is positioned at above-mentioned beveled top end, above-mentioned inclination angle of inclined plane is 45 °, the inclined-plane of above-mentioned adjacent two U-shaped frames 100 around above-mentioned rotating shaft 103 turn to two inclination angles be the inclined-plane of 45 ° inconsistent time, form right angle between above-mentioned adjacent two U-shaped frames 100.
With reference to Fig. 6, when U-shaped frame 100a rotates around rotating shaft 103, until when the inclined-plane 104 of U-shaped frame 100a and U-shaped frame 100b is inconsistent, between U-shaped frame 100a and U-shaped frame 100b, form right angle.
As other ways of realization of confined planes 104, the confined planes 104 of adjacent two U-shaped frames 100 can be the step surface that matching form closes, and also can be the curved surface, wavy surface, serrated face etc. that matching form closes, the present embodiment be not specifically limited this.
In the process that adjacent two U-shaped frames 100 are fixed, two adjacent U-shaped frames 100 can be connected in the following manner: the axle sleeve 101 on a U-shaped frame 100 is put between the via hole journal stirrup 102 on another U-shaped frame 100, rotating shaft 103 is located in above-mentioned axle sleeve 101 and above-mentioned via hole journal stirrup 102 again, thus it is hinged to complete two adjacent U-shaped frames 100.
In practical application, optionally, the quantity of U-shaped frame 100 can be four, and the junction of four U-shaped frames 100 connects all in hinged way; The quantity of U-shaped frame 100 also can be three, and the junction of three U-shaped frames 100 connects in hinged way; Or the quantity of U-shaped frame 100 also can be two, and the junction of two U-shaped frames 100 connects in hinged way.
Wherein, in at least two U-shaped frames 100, the mode that two U-shaped frames 100 that junction does not connect in hinged way can be fixedly connected with by other connects, concrete, other modes be fixedly connected with can be welding or be connected by web member, and the present embodiment does not limit this.
In the process that at least two U-shaped frames 100 and display screen are assembled, in a kind of feasible embodiment, if the quantity of U-shaped frame 100 is four, and the junction of four U-shaped frames 100 connects all in hinged way, can first the axle sleeve 101 of first U-shaped frame 100 be put between the via hole journal stirrup 102 of second U-shaped frame 100, rotating shaft 103 is located in above-mentioned axle sleeve 101 and above-mentioned via hole journal stirrup 102, thus first U-shaped frame 100 and second U-shaped frame 100 are linked together in hinged way, one end of the other end of second U-shaped frame 100 and the 3rd U-shaped frame 100, and one end of the other end of the 3rd U-shaped frame 100 and the 4th U-shaped frame 100, be articulated and connected all in the manner described above, above-mentioned four U-shaped frames 100 are made to connect into a strip.
When four of above-mentioned strip U-shaped frames 100 are fastened on the edge on display screen four limit, first first U-shaped frame 100 can be fastened on display screen edge on one side, by rotating second U-shaped frame 100, the 3rd U-shaped frame 100 and the 4th U-shaped frame 100 successively clockwise or counterclockwise, four U-shaped frames 100 are made to be fastened on the edge on display screen four limit successively, form an enclosing square, thus display screen is fastened in enclosing square that four U-shaped frames 100 surround.Wherein, each U-shaped frame 100 corresponds to one side of display screen, every two adjacent U-shaped frames 100 around the shaft 103 rotate inconsistent to two inclined-planes time, form a right angle, this right angle corresponds to one jiao of display screen, four U-shaped frames 100 of above-mentioned strip are fastened on the edge of display screen, finally frame before this display screen of locking in hinged way.
In the process that at least two U-shaped frames 100 and display screen are assembled, in another kind of feasible embodiment, if the quantity of U-shaped frame 100 is three, and the junction of three U-shaped frames 100 connects in hinged way, then can by first U-shaped frame 100, second U-shaped frame 100 is connected all in hinged way with the junction of the 3rd U-shaped frame 100, can by above-mentioned first U-shaped frame 100 around the shaft 103 turn clockwise to the inclined-plane of above-mentioned first U-shaped frame 100 and the inclined-plane of above-mentioned second U-shaped frame 100 inconsistent time, a right angle is formed between above-mentioned first U-shaped frame 100 and above-mentioned second U-shaped frame 100, above-mentioned 3rd U-shaped frame 100 is rotated counterclockwise to the inclined-plane of above-mentioned 3rd U-shaped frame 100 and the inclined-plane of above-mentioned second U-shaped frame 100 inconsistent time, a right angle is formed between above-mentioned 3rd U-shaped frame 100 and above-mentioned second U-shaped frame 100, thus above-mentioned first U-shaped frame 100, above-mentioned second U-shaped frame 100 and above-mentioned 3rd U-shaped frame 100 surround one " U " shape.
The edge card on three corresponding with " U " shape for display screen limits is located in " U " shape that above-mentioned first U-shaped frame 100, second U-shaped frame 100 and the 3rd U-shaped frame 100 surround, again the 4th U-shaped frame 100 is fastened on one side that U-shaped frame 100 established by display screen card, one end that two sides of " U " shape surrounded with the 3rd U-shaped frame 100 by 100, second the U-shaped frame 100 in the two ends of the 4th U-shaped frame 100 and above-mentioned first U-shaped frame are not connected is fixedly connected with, can be such as weld together, or be fixed together by web member, thus frame before locking display screen.
In the process that at least two U-shaped frames 100 and display screen are assembled, in another feasible embodiment, if the quantity of U-shaped frame 100 is two, and the junction of two U-shaped frames 100 connects in hinged way, such as that first U-shaped frame 100 and second U-shaped frame 100 link together in hinged way, the inclined-plane that first U-shaped frame 100 is gone to the inclined-plane of first U-shaped frame 100 and second U-shaped frame 100 around rotating shaft 103 dextrorotation is inconsistent, or second U-shaped frame 100 around rotating shaft 103 be rotated counterclockwise to the inclined-plane of second U-shaped frame 100 and the inclined-plane of first U-shaped frame 100 inconsistent, thus form square corresponding to both sides adjacent with display screen, and the right angle of this square corresponds to one jiao of display screen.
Being fixedly connected with and being fixedly connected with between one end that the 4th U-shaped frame 100 and first U-shaped frame 100 do not connect between one end that being fixedly connected with between the 3rd U-shaped frame 100 and the 4th U-shaped frame 100, the 3rd U-shaped frame 100 and second U-shaped frame 100 do not connect, the mode that all can be fixedly connected with by other is connected, can be such as weld together, or be fixed together by web member, thus frame before locking display screen.
It should be noted that, for realizing the object that two adjacent U-shaped frames 100 rotate around rotating shaft 103, the present embodiment provides following four kinds of feasible embodiments, be understandable that, the embodiment can also do not enumerated by other realizes the object that two adjacent U-shaped frames 100 rotate around rotating shaft 103, and the present embodiment does not limit this.
Optionally, in the first feasible embodiment, can rotate around above-mentioned rotating shaft 103 for realizing U-shaped frame 100a or U-shaped frame 100b, can be set to: the through-hole diameter of above-mentioned axle sleeve 101 is greater than above-mentioned rotating shaft 103 diameter, above-mentioned via hole journal stirrup 102 and above-mentioned rotating shaft 103 interference fit.Due to via hole journal stirrup 102 and rotating shaft 103 interference fit, therefore via hole journal stirrup 102 is fixing relative to rotating shaft 103, and be greater than rotating shaft 103 diameter due to the through-hole diameter of axle sleeve 101, therefore axle sleeve 101 can rotate around rotating shaft 103, realizes the rotation of U-shaped frame 100a or U-shaped frame 100b relative to above-mentioned rotating shaft 103.
Optionally, in the embodiment that the second is feasible, can rotate around above-mentioned rotating shaft 103 for realizing U-shaped frame 100a or U-shaped frame 100b, can also be set to: the aperture of above-mentioned via hole journal stirrup 102 is greater than above-mentioned rotating shaft 103 diameter, above-mentioned axle sleeve 101 and above-mentioned rotating shaft 103 interference fit.Due to axle sleeve 101 and rotating shaft 103 interference fit, therefore axle sleeve 101 is fixing relative to rotating shaft 103, and be greater than rotating shaft 103 diameter due to the aperture of via hole journal stirrup 102, therefore via hole journal stirrup 102 can rotate around rotating shaft 103, realizes the rotation of U-shaped frame 100a or U-shaped frame 100b relative to above-mentioned rotating shaft 103.
Optionally, in the third feasible embodiment, can rotate around above-mentioned rotating shaft 103 for realizing U-shaped frame 100a or U-shaped frame 100b, can also be set to: above-mentioned rotating shaft 103 is provided with spacer pin, above-mentioned rotating shaft 103 is limited in above-mentioned via hole journal stirrup 102 by above-mentioned spacer pin, and the through-hole diameter of above-mentioned axle sleeve 101 is greater than above-mentioned rotating shaft 103 diameter.In this implementation, by spacer pin by relative with via hole journal stirrup 102 for rotating shaft 103 fixing, the through-hole diameter of axle sleeve 101 is greater than rotating shaft 103 diameter, then axle sleeve 101 can rotate around rotating shaft 103, realizes the rotation of U-shaped frame 100a or U-shaped frame 100b relative to above-mentioned rotating shaft 103.
Optionally, in 4th kind of feasible embodiment, can rotate around above-mentioned rotating shaft 103 for realizing U-shaped frame 100a or U-shaped frame 100b, can also be set to: above-mentioned rotating shaft 103 is provided with spacer pin, above-mentioned rotating shaft 103 is limited in above-mentioned axle sleeve 101 by above-mentioned spacer pin, and the aperture of above-mentioned via hole journal stirrup 102 is greater than above-mentioned rotating shaft 103 diameter.In this implementation, by spacer pin by relative with axle sleeve 101 for rotating shaft 103 fixing, the aperture of via hole journal stirrup 102 is greater than rotating shaft 103 diameter, then via hole journal stirrup 102 can rotate around rotating shaft 103, realizes the rotation of U-shaped frame 100a or U-shaped frame 100b relative to above-mentioned rotating shaft 103.
Frame before the display screen of the present embodiment, by at least two U-shaped frames being fastened on the edge on the adjacent both sides of display screen, and, make the junction of two of the edge being fastened on the adjacent both sides of display screen adjacent U-shaped frames, a U-shaped frame is provided with axle sleeve, another U-shaped frame is provided with the via hole journal stirrup corresponding with above-mentioned axle sleeve two ends, rotating shaft is located in above-mentioned axle sleeve and above-mentioned via hole journal stirrup with by hinged for above-mentioned two adjacent U-shaped frames, and the junction of two adjacent U-shaped frames has confined planes, adjacent two U-shaped frames all can rotate 0 ° ~ 270 ° relative to the rotating shaft of junction, when the confined planes of two U-shaped frames is inconsistent, the right angle that one corresponds to display screen one jiao can be formed between two adjacent U-shaped frames.By adjacent two U-shaped frames that articulated manner connects, because U-shaped frame is that rotating shaft round junction rotates, the splicing gap of adjacent two U-shaped frames therefore can be made relatively stable, and install simple, can enhance productivity.
Further, below the multiple implementation of frame before installation display screen is described in detail.
In the process that U-shaped frame 100 and display screen are assembled, optionally, if in four U-shaped frames 100, with the left side of display screen, top, below, the junction of four U-shaped frames 100 that the right is corresponding connects in hinged way, can first by wherein with the left side of display screen, top, three U-shaped frames 100 of the right correspondence link together in hinged way, by one end of the U-shaped frame 100 corresponding below with display screen in hinged way, with the U-shaped frame 100 corresponded on the right of display screen, or the one end of the U-shaped frame 100 corresponding to the display screen left side connects in hinged way, namely, four U-shaped frames 100 connect into a strip in hinged way, again by rotary U-type frame 100, four U-shaped frames 100 are fastened on the display screen left side successively, top, the right, following edge, form an enclosing square, thus display screen is fastened in enclosing square that four U-shaped frames 100 surround.Wherein, each U-shaped frame 100 corresponds to display screen, and each rotating shaft 103 corresponds to one jiao of display screen, four U-shaped frames 100 of this strip are fastened on the edge of display screen, finally frame before this display screen of locking in hinged way.
Optionally, if in four U-shaped frames 100, with the left side of display screen, top, the junction of three U-shaped frames 100 that the right is corresponding connects in hinged way, then can will correspond to the left side of display screen, top, three U-shaped frames 100 on the right connect in hinged way, surround one " U " shape, by the left side of display screen, top, the edge card on the right is located in this " U " shape, again the U-shaped frame 100 corresponding to display screen following is fastened on the following of display screen, be fixedly connected with corresponding to the following U-shaped frame 100 of display screen with the U-shaped frame 100 on the right with corresponding to the display screen left side, can be such as weld together, or be fixed together by web member, thus the locking of frame before completing display screen.
Optionally, if in four U-shaped frames 100, the junction of wherein two U-shaped frames 100 connects in hinged way, the mode that other two U-shaped frames 100 can be fixedly connected with by other connects.The junction of such as corresponding with the display screen left side and top U-shaped frame 100 connects in hinged way, and be fastened on the left side of display screen and the edge of top, connect with the mode be fixedly connected with by other with U-shaped frame 100 corresponding below on the right of display screen, finally by the U-shaped frame 100 corresponding with display screen top, be fixedly connected with the U-shaped frame 100 corresponded on the right of display screen, again by the U-shaped frame 100 corresponding with the display screen left side, with correspond to the following U-shaped frame 100 of display screen and be fixedly connected with, thus the locking of frame before completing display screen.
Frame before the display screen of the present embodiment, the junction of two adjacent U-shaped frames is had at least to connect in hinged way, preferably the junction of four U-shaped frames connects all in hinged way, by adjacent two U-shaped frames that articulated manner connects, because U-shaped frame is that rotating shaft round junction rotates, therefore the splicing gap of adjacent two U-shaped frames can be made relatively stable, and install simple, can enhance productivity.
The structural representation of the liquid crystal indicator that Fig. 7 provides for the utility model embodiment.As shown in Figure 7, the liquid crystal indicator that the present embodiment provides specifically can comprise frame before liquid crystal module 200 and the display screen as described in above-mentioned Fig. 3 to Fig. 6 any embodiment.
Wherein, above-mentioned liquid crystal module 200 comprises liquid crystal panel and backboard, and the edge card on the adjacent both sides of above-mentioned liquid crystal panel is located at least two U-shaped frames 100 of frame before above-mentioned display screen, and above-mentioned backboard is fixed by frame before screw and above-mentioned display screen.
Optionally, the junction of at least two U-shaped frames 100 connects in hinged way, and such as, U-shaped frame 100 quantity is four, and the junction of four U-shaped frames 100 connects all in hinged way; The quantity of U-shaped frame 100 also can be three, and the junction of three U-shaped frames 100 connects in hinged way; Or the quantity of U-shaped frame 100 also can be two, and the junction of two U-shaped frames 100 connects in hinged way.
Wherein, be around in four U-shaped frames 100 on liquid crystal panel four limit, the mode that two U-shaped frames 100 that junction does not connect in hinged way can be fixedly connected with by other connects, concrete, other modes be fixedly connected with can be welding or be connected by web member, and the present embodiment does not limit this.
In the present embodiment, comprise U-shaped frame 100a, U-shaped frame 100b and U-shaped frame 100c for frame before display screen and be described.
With reference to Fig. 7, first U-shaped frame 100b card is set to liquid crystal module 200 edge, turn clockwise U-shaped frame 100a, is rotated counterclockwise U-shaped frame 100c, realize U-shaped frame 100a, U-shaped frame 100b, U-shaped frame 100c to be assembled in liquid crystal module 200, the side, ground of liquid crystal module 200 is hidden by back cover.Further, backboard can be fixed by frame before screw and above-mentioned display screen.Thus complete the assembling of U-shaped frame 100 and liquid crystal module 200.
In actual applications, before stationary backplate and above-mentioned display screen during frame, can also be arranged the mode of buckle by the back side of frame before above-mentioned display screen, fixed before above-mentioned display screen on frame by above-mentioned backboard, the present embodiment is not specifically limited the fixed form before backboard and display screen between frame.
The liquid crystal indicator of the present embodiment, be located at least two U-shaped frames of frame before display screen by the edge card on the adjacent both sides of the liquid crystal panel by liquid crystal module, wherein, the junction of at least two U-shaped frames connects in hinged way, then is fixed by frame before screw and display screen by backboard.U-shaped frame due to frame before display screen is that the rotating shaft round junction rotates, and the splicing gap of adjacent two U-shaped frames therefore can be made relatively stable, and can simplify liquid crystal indicator assembling flow path, can enhance productivity.
Last it is noted that above each embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to foregoing embodiments, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of each embodiment technical scheme of the utility model.
Claims (10)
1. a frame before display screen, is characterized in that, comprising: at least two U-shaped frames, and described at least two U-shaped frames are fastened on the edge on the adjacent both sides of described display screen;
The described junction being fastened on two adjacent U-shaped frames at the edge on the adjacent both sides of described display screen connects in hinged way.
2. frame before display screen according to claim 1, it is characterized in that, in the junction of described two adjacent U-shaped frames, a U-shaped frame is provided with axle sleeve, another U-shaped frame is provided with the via hole journal stirrup corresponding with described axle sleeve two ends, and rotating shaft is located in described axle sleeve and described via hole journal stirrup with by hinged for described two adjacent U-shaped frames.
3. frame before display screen according to claim 2, is characterized in that, the junction of described two adjacent U-shaped frames has confined planes, when the confined planes of described two adjacent U-shaped frames is inconsistent, forms right angle between described two adjacent U-shaped frames.
4. frame before display screen according to claim 3, it is characterized in that, described confined planes is the inclined-plane being arranged at described U-shaped frame end, and described rotating shaft is positioned at described beveled top end, described inclination angle of inclined plane is 45 °, when the inclined-plane of described adjacent two U-shaped frames is inconsistent around described axis of rotation to two inclined-plane, between described adjacent two U-shaped frames, form right angle.
5. frame before display screen according to claim 2, is characterized in that, the through-hole diameter of described axle sleeve is greater than described rotating shaft diameter, described via hole journal stirrup and described rotating shaft interference fit.
6. frame before display screen according to claim 2, is characterized in that, the aperture of described via hole journal stirrup is greater than described rotating shaft diameter, described axle sleeve and described rotating shaft interference fit.
7. frame before display screen according to claim 2, is characterized in that, described rotating shaft is also provided with spacer pin, and described rotating shaft is limited in described via hole journal stirrup by described spacer pin, and the through-hole diameter of described axle sleeve is greater than described rotating shaft diameter.
8. according to frame before the display screen shown in claim 2, it is characterized in that, described rotating shaft is also provided with spacer pin, described rotating shaft is limited in described axle sleeve by described spacer pin, and the aperture of described via hole journal stirrup is greater than described rotating shaft diameter.
9. frame before the display screen according to any one of claim 1 ~ 8, is characterized in that, described U-shaped frame quantity is three, and the junction of three the described U-shaped frames corresponding with the left side of display screen, top, the right connects in hinged way;
Or the quantity of described U-shaped frame is four, with the left side of display screen, top, below, the junction of four described U-shaped frames corresponding to the right connects in hinged way.
10. a liquid crystal indicator, is characterized in that, comprises frame before liquid crystal module and the display screen as described in any one of claim 1-9;
Described liquid crystal module comprises liquid crystal panel and backboard, and the edge card on the adjacent both sides of described liquid crystal panel is located at least two U-shaped frames of frame before described display screen, and described backboard is fixed by frame before screw and described display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520435707.5U CN204719369U (en) | 2015-06-23 | 2015-06-23 | Frame and liquid crystal indicator before display screen |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520435707.5U CN204719369U (en) | 2015-06-23 | 2015-06-23 | Frame and liquid crystal indicator before display screen |
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| CN204719369U true CN204719369U (en) | 2015-10-21 |
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| CN201520435707.5U Active CN204719369U (en) | 2015-06-23 | 2015-06-23 | Frame and liquid crystal indicator before display screen |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106711349A (en) * | 2017-01-20 | 2017-05-24 | 武汉华星光电技术有限公司 | Display module |
| CN107170382A (en) * | 2017-07-17 | 2017-09-15 | 刘路清 | A kind of railroad for LED dot array module |
| WO2019015293A1 (en) * | 2017-07-20 | 2019-01-24 | 京东方科技集团股份有限公司 | Frame and display device |
-
2015
- 2015-06-23 CN CN201520435707.5U patent/CN204719369U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106711349A (en) * | 2017-01-20 | 2017-05-24 | 武汉华星光电技术有限公司 | Display module |
| CN107170382A (en) * | 2017-07-17 | 2017-09-15 | 刘路清 | A kind of railroad for LED dot array module |
| WO2019015293A1 (en) * | 2017-07-20 | 2019-01-24 | 京东方科技集团股份有限公司 | Frame and display device |
| US11234338B2 (en) | 2017-07-20 | 2022-01-25 | Boe Technology Group Co., Ltd. | Bezel and display device |
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Address after: 266555 Qingdao economic and Technological Development Zone, Shandong, Hong Kong Road, No. 218 Patentee after: Hisense Visual Technology Co., Ltd. Address before: 266100 Zhuzhou Road, Laoshan District, Shandong, No. 151, No. Patentee before: QINGDAO HISENSE ELECTRONICS Co.,Ltd. |