CN110706615B - Light guide optical fiber assembly liquid crystal assembly display device - Google Patents
Light guide optical fiber assembly liquid crystal assembly display device Download PDFInfo
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- CN110706615B CN110706615B CN201910889612.3A CN201910889612A CN110706615B CN 110706615 B CN110706615 B CN 110706615B CN 201910889612 A CN201910889612 A CN 201910889612A CN 110706615 B CN110706615 B CN 110706615B
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/35—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being liquid crystals
Abstract
The invention discloses a light guide fiber assembly liquid crystal assembly display device, which structurally comprises a light guide rear box and a protective corner, wherein the protective corner is attached to the outer surface of the light guide rear box, when an optical fiber is installed in an inner opening groove, the optical fiber firstly props against an expanding and clamping port, a flexible head is stressed to expand a bending layer to pull a pull head, an opening and stretching port connected to the middle part plays a role in making and reacting, when two sides are stressed and extruded, the optical fiber is in a tight state and returns to a certain degree, when a fixed buckle is clamped, the optical fiber is easy to be in an expanded state, when the optical fiber is installed, the optical fiber is pressed open, when resistance is lost, the optical fiber is timely reset, an outer buckle propping against the surface of a hollow limiting layer is stressed together, when the liquid crystal display device is assembled, the inner buckle presses and bends the optical fiber, and simultaneously, the optical fiber is subjected to a certain reaction force and forward direction, so that the light guide plate can not be clamped and bent by the fixing buckle, thereby influencing the effect of the light guide.
Description
Technical Field
The invention belongs to the field of optical fibers, and particularly relates to a liquid crystal assembly display device for a light guide optical fiber assembly.
Background
When the liquid crystal display device is transported and guided through the optical fiber, the optical fiber is arranged in the liquid crystal display device, the liquid crystal display device needs to be combined and assembled, and the inner part is provided with a connecting and fixing part and the optical fiber which are arranged in the same inner part.
Based on the above findings, the present inventors found that the existing light guide fiber liquid crystal display device mainly has the following disadvantages, for example:
when the display device is assembled and combined with a part with the optical fiber inside, the display device can easily bend the optical fiber, so that the light guide function of the optical fiber is clamped at the bent part, the guide effect of the display device is reduced, and bright and dark spots are caused.
Therefore, a light guide fiber assembly liquid crystal display device is needed.
Disclosure of Invention
The problem that when the display device is assembled and combined with a part with optical fibers inside, the display device is easy to bend the optical fibers, so that the light guide function of the optical fibers is clamped at the bent part, the duct effect of the display device is reduced, and bright and dark spots are caused is solved.
The invention relates to a purpose and an effect of a light guide optical fiber assembly liquid crystal assembly display device, which are achieved by the following specific technical means:
the structure of the liquid crystal display comprises a light guide rear box, a protective angle, a display frame and a liquid crystal screen.
The protection angle is attached to the outer surface of the light guide rear box, the liquid crystal screen is in clearance fit with the display frame, and the display frame is connected with the light guide rear box.
The light guide rear box comprises a pocket layer, a fixed clamping groove, a light guide fiber hole and a separation groove, wherein the fixed clamping groove is arranged in the separation groove, the light guide fiber hole is arranged in the separation groove, and the separation groove is connected with the pocket layer.
As a further improvement of the invention, the light guide fiber hole comprises a back-buckling head, clamping balls, an inner opening groove, an expanding and clamping port and a space limiting layer, wherein the space limiting layer is connected with the back-buckling head, the inner opening groove is embedded in the space limiting layer, the clamping balls are connected with the expanding and clamping port through the inner opening groove, the clamping balls are uniformly distributed in the horizontal direction, and two expanding and clamping ports are arranged.
As a further improvement of the invention, the buckling head comprises a spreading angle, an outer supporting angle, an outer buckling head and a middle punching ball, the outer supporting angle is abutted against the outer surface of the spreading angle, one end of the outer supporting angle far away from the spreading angle is connected with the outer buckling head, the middle punching ball is installed on the outer surface of the spreading angle, six spreading angles are arranged, three spreading angles are in a group, and six spreading angles are arranged.
As a further improvement of the invention, the expanding and clamping port comprises an opening tightening opening, a slow folding layer, a protecting and expanding angle, a soft head, a pull head and an expanding and bending layer, wherein the opening tightening opening is embedded in the slow folding layer, the slow folding layer is connected with the soft head, the protecting and expanding angle is arranged on the outer surface of the soft head, the pull head penetrates through the inside of the expanding and bending layer, three opening tightening openings are formed, and two pull heads are arranged.
As a further improvement of the invention, the clamping and friction ball comprises an inner top ball, a hole groove, an outer pocket soft layer, an arc suction and five arc tightening rods, wherein the tightening rods are abutted to the outer surface of the inner top ball, the hole groove is embedded in the inner portion of the inner top ball, the arc suction is connected with the outer pocket soft layer, the tightening rods are of arc structures, and the inner top ball is of a semi-arc structure.
As a further improvement of the invention, the expansion angle comprises a fixed point body, a one-way buckle angle, a small angle and an extension ball, the extension ball is connected with the fixed point body, the small angle is embedded in the one-way buckle angle, and the fixed point body is of a spherical body structure.
Compared with the prior art, the invention has the following beneficial effects:
when the optical fiber is installed in the inner opening groove, the optical fiber firstly props against the expanding and clamping port, the expanding and bending layer is expanded to pull the pull head by the stress of the soft head, the opening and tightening opening connected at the middle part plays a role of making and reacting, when the two sides are stressed and extruded, the optical fiber is in a tightening state and is easily in an expanding state when the fixed buckle is clamped, the optical fiber is pressed open when the fixed buckle is installed, the arc suction adsorbed on the surface of the optical fiber can transmit shaking and turning force to the tightening rod, when the connecting part is pushed to be in a tightening state, the rebounding effect is played, when the resistance is lost, the optical fiber is timely reset, the outer buckle propping against the surface of the hollow limiting layer can be stressed together, when the liquid crystal display device is assembled, the internal counter force is used for bending the optical fiber, and the optical fiber is positively moved by the swinging force, so that the light guide plate can not be clamped and bent by the fixing buckle, thereby influencing the effect of the light guide.
Drawings
Fig. 1 is a schematic structural diagram of a light guide fiber assembly liquid crystal display device according to the present invention.
FIG. 2 is a schematic diagram of the left side internal structure of a light guide back box according to the present invention.
Fig. 3 is a schematic front view of an internal structure of a light guide fiber hole according to the present invention.
Fig. 4 is a schematic front view of an internal structure of a buckle head according to the present invention.
Fig. 5 is a schematic front view of an expanding and clamping port according to the present invention.
FIG. 6 is a schematic diagram of an elevational view of the interior structure of a card-friction ball according to the present invention.
Fig. 7 is a schematic view of a front view of an internal structure of a deployment angle according to the present invention.
In the figure: a light guide rear box-11, a protective angle-22, a display frame-33, a liquid crystal screen-44, a pocket layer-aa 1, a fixed card slot-aa 2, a light guide fiber hole-aa 3, a separation groove-aa 4, a back buckling head-tt 01, a Kammon ball-tt 02, an inner slot-tt 03, a clamping expanding port-tt 04, a space limiting layer-tt 05, a back unfolding angle-a 1a, an outer supporting angle-a 2a and an outer buckling head-a 3a, the device comprises a middle punching ball-a 4a, an opening-zx 1, a slow folding layer-zx 2, a protecting expansion angle-zx 3, a soft head-zx 4, a pull head-zx 5, a stretch bending layer-zx 6, an inner top ball-g 01, a hole groove-g 02, an outer pocket soft layer-g 03, an arc suction-g 04, a back tightening rod-g 05, a fixed point body-qq 11, a one-way buckling angle-qq 22, a small angle-qq 33 and an extending expansion ball-qq 44.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example (b):
as shown in figures 1 to 7:
the invention provides a light guide optical fiber assembly liquid crystal assembly display device which structurally comprises a light guide rear box 11, a protective angle 22, a display frame 33 and a liquid crystal screen 44.
The protective angle 22 is attached to the outer surface of the light guide rear box 11, the liquid crystal screen 44 is in clearance fit with the display frame 33, and the display frame 33 is connected with the light guide rear box 11.
The light guide rear box 11 comprises a pocket layer aa1, a fixing clamping groove aa2, a light guide fiber hole aa3 and a partition groove aa4, wherein the fixing clamping groove aa2 is installed inside the partition groove aa4, the light guide fiber hole aa3 is located inside the partition groove aa4, and the inside of the partition groove aa4 is connected with the pocket layer aa 1.
The light guide fiber hole aa3 comprises a back-buckling head tt01, a clamp ball tt02, an inner notch tt03, an expansion end tt04 and a space-limiting layer tt05, the space-limiting layer tt05 is connected with the back-buckling head tt01, the inner notch tt03 is embedded in the space-limiting layer tt05, the clamp ball tt02 is connected with the expansion end tt04 through the inner notch tt03, the clamp ball tt02 is uniformly distributed in the horizontal direction, two expansion end tt04 are arranged, the expansion end tt04 can enable the light guide fibers to be better placed in the corresponding positions to be installed, the clamp ball tt02 can perform large-range anti-skidding and fixing on external objects, the objects which are propped against the clamp ball tt02 can be better installed, the force borne by the clamp ball tt02 can be fed back to the outside in time, and the space-limiting layer tt05 limits the size of the overall installation.
The snapback head tt01 comprises a deployment angle a1a, an outer support angle a2a, an outer snapback head a3a and a middle punch ball a4a, the outer support angle a2a abuts against the outer surface of a deployment angle a1a, one end, away from the deployment angle a1a, of the outer support angle a2a is connected with an outer snapback head a3a, the middle punch ball a4a is mounted on the outer surface of the deployment angle a1a, six and three of the deployment angle a1a form a group, six of the outer support angles a2a are provided, the outer support angle a2 can abut against the position of the deployment angle a2a in a certain distance and under the action of force, the deployment angle a1a can smoothly move in a forward swing mode, and a certain resistance can be generated in a reverse force mode.
The expansion clamping port tt04 comprises an opening tightening opening zx1, a slow folding layer zx2, a protection expansion angle zx3, a soft head zx4, a pull head zx5 and a bending layer zx6, the opening tightening opening zx1 is embedded in the slow folding layer zx2, the slow folding layer zx2 is connected with the soft head zx4, the protection expansion angle zx3 is installed on the outer surface of the soft head zx4, the pull head zx5 penetrates through the bending layer zx6, three opening tightening openings zx1 are arranged, two pull heads zx5 are arranged, the slow folding layer zx2 can play a protection role when the whole changes or generates deformation, the stress area of the protection expansion angle zx3 at the connecting position is expanded, the pull head zx5 plays a role in reacting force when the connecting position is pulled, a certain force is given to the opening tightening position zx1, and a certain force is given to the two sides of the opening tightening state.
The card friction ball tt02 comprises an inner top ball g01, a hole groove g02, an outer pocket soft layer g03, an arc suction g04 and a back stretching rod g05, the back stretching rod g05 props against the outer surface of the inner top ball g01, the hole groove g02 is embedded into an inner top ball g01, the arc suction g04 is connected with the outer pocket soft layer g03, five arc suction g04 are arranged, the back stretching rod g05 is of an arc structure, the inner top ball g01 is of a semi-arc structure, the inner top ball g01 is provided with a certain stressed abutting point at a connecting part, the back stretching rod g05 is pushed to be in a tight state at the connecting part and plays a role in rebounding, and is timely reset when resistance is applied, and the arc suction g04 can absorb external objects in an all-round mode.
The unfolding angle a1a comprises a fixed point body qq11, a one-way buckling angle qq22, a small direction angle qq33 and a prolonged expansion ball qq44, wherein the prolonged expansion ball qq44 is connected with a fixed point body qq11, the small direction angle qq33 is embedded inside the one-way buckling angle qq22, the fixed point body qq11 is of a spherical body structure, the stress range of a joint part is expanded by the prolonged expansion ball qq44, the one-way buckling angle qq22 is in a loose state when swinging in the forward direction, and is in a tight state when swinging in the reverse direction, and the small direction angle qq33 assists in uniform stress of the joint part.
The specific use mode and function of the embodiment are as follows:
in the invention, when the liquid crystal screen 44 and the light guide rear box 11 are combined together, the corresponding fixing buckle is clamped into the fixing clamping groove aa2, because the light guide fiber arranged in the light guide fiber hole aa3 is singly clustered, when the light guide fiber is arranged in the inner opening groove tt03, the light guide fiber firstly props against the expanded clamping end tt04, the expanding bending layer zx6 is expanded to pull the pulling head zx5 by the stress of the soft head zx4, the slow bending layer zx2 at the other end of the soft head zx4 is in a combined and extruded state, the opening stretching opening zx1 connected at the middle part is made to react with the stress, the light guide fiber can smoothly enter the inner opening groove tt03 and then props against the slow bending layer zx2 by the inner clamping ball tt02, the absorbing arc g04 absorbs the outside of the light guide fiber, when the fixing buckle is used, the light guide fiber is easily clamped into an expanded state, and the light guide fiber is pressed into the expanded state, the suction arc g04 absorbed on the surface of the optical fiber can transmit shaking and turning force to the back tightening rod g05, so that the back tightening rod g05 pushes against the inner top ball g01 in the hole groove g02 to drive the whole swing of the space-limiting layer tt05, the back-fastening head tt01 bears the force of the column space-limiting layer tt05, the outer fastening head a3a pushing against the surface of the space-limiting layer tt05 is stressed together, the back-fastening angle a1a supports the space-limiting layer tt01, the one-way fastening angle qq22 and the small-way angle qq33 are stressed in an opposite direction, the fixing point body qq11 is extruded, and the outer support angle a2a pushing against the surface of the one-way fastening angle qq22 can assist the force application, so that the pressed optical fiber cannot swing excessively and is bent by pressing.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.
Claims (4)
1. The utility model provides a display device is assembled to leaded light optic fibre assembly liquid crystal, its structure includes leading rearmounted case of light (11), protection angle (22), shows frame (33), LCD screen (44), its characterized in that:
the protective angle (22) is attached to the outer surface of the light guide rear box (11), the liquid crystal screen (44) is in clearance fit with the display frame (33), and the display frame (33) is connected with the light guide rear box (11);
the light guide rear box (11) comprises a pocket placing layer (aa1), a fixing clamping groove (aa2), a light guide fiber hole (aa3) and a partition groove (aa4), wherein the fixing clamping groove (aa2) is installed inside the partition groove (aa4), the light guide fiber hole (aa3) is located inside the partition groove (aa4), and the inside of the partition groove (aa4) is connected with the pocket placing layer (aa 1);
the light guide fiber hole (aa3) comprises a back buckling head (tt01), a clamping ball (tt02), an inner notch groove (tt03), a clamping expanding port (tt04) and a space limiting layer (tt05), wherein the space limiting layer (tt05) is connected with the back buckling head (tt01), the inner notch groove (tt03) is embedded inside the space limiting layer (tt05), and the clamping ball (tt02) is connected with the clamping expanding port (tt04) through the inner notch groove (tt 03);
the snapback head (tt01) comprises a deployment angle (a1a), an outer supporting angle (a2a), an outer snapback head (a3a) and a middle punching ball (a4a), the outer supporting angle (a2a) abuts against the outer surface of the deployment angle (a1a), one end, away from the deployment angle (a1a), of the outer supporting angle (a2a) is connected with the outer snapback head (a3a), and the middle punching ball (a4a) is mounted on the outer surface of the deployment angle (a1 a).
2. A light guide fiber assembly liquid crystal display device according to claim 1, wherein: the expansion clamping port (tt04) comprises an opening tightening opening (zx1), a slow folding layer (zx2), an expansion protection angle (zx3), a soft head (zx4), a pull head (zx5) and an expansion bending layer (zx6), the opening tightening opening (zx1) is embedded into the slow folding layer (zx2), the slow folding layer (zx2) is connected with the soft head (zx4), the expansion protection angle (zx3) is installed on the outer surface of the soft head (zx4), and the pull head (zx5) penetrates through the expansion bending layer (zx 6).
3. A light guide fiber assembly liquid crystal display device according to claim 1, wherein: the card ball of rubbing (tt02) is including interior knob (g01), hole groove (g02), outer soft layer of pocket (g03), inhale arc (g04), return and tighten pole (g05), it supports including knob (g01) surface to return to tighten pole (g05), hole groove (g02) are embedded in inside knob (g01), it is connected with outer soft layer of pocket (g03) to inhale arc (g 04).
4. A light guide fiber assembly liquid crystal display device according to claim 1, wherein: the unfolding angle (a1a) comprises a fixed point body (qq11), a one-way buckle angle (qq22), a small-direction angle (qq33) and a prolonged expansion ball (qq44), wherein the prolonged expansion ball (qq44) is connected with the fixed point body (qq11), and the small-direction angle (qq33) is embedded inside the one-way buckle angle (qq 22).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910889612.3A CN110706615B (en) | 2019-09-20 | 2019-09-20 | Light guide optical fiber assembly liquid crystal assembly display device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910889612.3A CN110706615B (en) | 2019-09-20 | 2019-09-20 | Light guide optical fiber assembly liquid crystal assembly display device |
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| CN110706615A CN110706615A (en) | 2020-01-17 |
| CN110706615B true CN110706615B (en) | 2021-05-11 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4429949A (en) * | 1979-09-18 | 1984-02-07 | Radiall | Connector for optical fibers wherein individual fiber is centered by a plurality of balls |
| DE4024677A1 (en) * | 1990-08-03 | 1992-02-13 | Winter & Ibe Olympus | Medical clamp for monomode optical fibre light conductor - uses clamp elements acting against sleeve enclosing optical fibre conductor |
| JP2009098239A (en) * | 2007-10-15 | 2009-05-07 | Idec Corp | Optical fiber image apparatus |
| CN102073167A (en) * | 2010-12-20 | 2011-05-25 | 北京同方瑞博数字技术有限公司 | Liquid crystal display (LCD) television (TV) panel adopting laser as backlight source |
| CN104180254A (en) * | 2014-08-19 | 2014-12-03 | 深圳市华星光电技术有限公司 | Backlight module and liquid crystal display device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205563029U (en) * | 2016-04-28 | 2016-09-07 | 广州尚丰智能科技有限公司 | Light conducting fiber liquid crystal display equipment |
-
2019
- 2019-09-20 CN CN201910889612.3A patent/CN110706615B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4429949A (en) * | 1979-09-18 | 1984-02-07 | Radiall | Connector for optical fibers wherein individual fiber is centered by a plurality of balls |
| DE4024677A1 (en) * | 1990-08-03 | 1992-02-13 | Winter & Ibe Olympus | Medical clamp for monomode optical fibre light conductor - uses clamp elements acting against sleeve enclosing optical fibre conductor |
| JP2009098239A (en) * | 2007-10-15 | 2009-05-07 | Idec Corp | Optical fiber image apparatus |
| CN102073167A (en) * | 2010-12-20 | 2011-05-25 | 北京同方瑞博数字技术有限公司 | Liquid crystal display (LCD) television (TV) panel adopting laser as backlight source |
| CN104180254A (en) * | 2014-08-19 | 2014-12-03 | 深圳市华星光电技术有限公司 | Backlight module and liquid crystal display device |
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