CN217639850U

CN217639850U - PDLC display panel

Info

Publication number: CN217639850U
Application number: CN202221096118.5U
Authority: CN
Inventors: 张胜茂; 吴杰
Original assignee: Zhenjiang Qingrong Technology Co ltd
Current assignee: Suzhou Guangyu Intelligent Technology Co ltd
Priority date: 2022-05-09
Filing date: 2022-05-09
Publication date: 2022-10-21
Anticipated expiration: 2032-05-09

Abstract

The utility model discloses a PDLC display panel, including liquid crystal display panel, the second packing groove has been seted up to the intermediate position of liquid crystal display panel inner wall, and the inner wall block in second packing groove is equipped with the membrane of adjusting luminance, and first draw-in groove has all been seted up to the other two avris of liquid crystal display panel inner wall, and one side impartial distance of two first draw-in groove inner walls is fixed to be equipped with a plurality of conductive shafts. The utility model relates to a PDLC display panel, through the integrated electric piece of card income in the second draw-in groove of liquid crystal display panel both sides side upper end, a plurality of electrically conductive axles with inside contact rather than being connected, and the membrane direct contact of adjusting luminance in electrically conductive axle and the second filling groove, make external current transmit to, need disperse through integrated electric piece earlier, then change difference activeness after transmitting to electrically conductive axle in getting into inside adjusting luminance membrane, and then change the color and luster picture, and the electric current is difficult for producing the damage to display panel's inside after the transmission weakening, thereby improve the life of device.

Description

PDLC display panel

Technical Field

The utility model relates to a PDLC display panel's technical field, in particular to PDLC display panel.

Background

The conventional PDLC display panel is mainly used as a panel device for performing data display on the upper end of an electronic product and a machine device, the base material of the display panel is generally glass, so that the display picture can be clearer, and the polymer dispersed liquid crystal is formed by dispersing liquid crystal in an organic solid polymer matrix in micron-sized small droplets. Application of an electric field can adjust the optical axis orientation of the liquid crystal droplets, which when index matched, appear transparent. Removing the electric field, and restoring the initial astigmatism state of the liquid crystal droplet to display;

among the prior art, when this PDLC display panel is being designed and manufactured, most of designers can regard the display definition of design device, it is more clear to make it be used in the picture that can show when display panel, make things convenient for the operator to use, but when using this kind of PDLC display panel, its inside picture conversion mainly takes place the change of color and luster and then carries out the change of picture through the inside membrane of adjusting luminance of electric current excitation, the inside partial of adjusting luminance of ordinary display panel can directly be connected with the electric current end, this kind of connected mode probably leads to inside to collapse under long-time operation easily, thereby reduce display panel's life.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a PDLC display panel to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a PDLC display panel, includes liquid crystal display panel, first packing groove, two have all been seted up to the edge of liquid crystal display panel inner wall both sides the equal block of inner wall in first packing groove is equipped with the polyester adhesive, the second packing groove has been seted up to the intermediate position of liquid crystal display panel inner wall, the inner wall block in second packing groove is equipped with the membrane of adjusting luminance, first draw-in groove, two have all been seted up to the other two avris of liquid crystal display panel inner wall one side of first draw-in groove inner wall is impartial apart from fixed being equipped with a plurality of electrically conductive axles, and the one end of every electrically conductive axle alternates with the opposite side of two first draw-in groove inner walls respectively and is connected.

Preferably, the second clamping grooves are formed in the middle positions of two side sides of the outer wall of the liquid crystal panel, the two clamping grooves are formed in the inner wall of each second clamping groove in a clamped mode and are provided with integrated electric pieces, and one end of each conductive shaft penetrates through the inner wall of one side of each first clamping groove and one side of each integrated electric piece to be fixedly connected.

Preferably, two connecting grooves are formed in two ends of the other side of each integrated electric chip, and clamping strips are sleeved on the outer walls of two ends of the liquid crystal panel.

Preferably, two the third draw-in groove has all been seted up to the intermediate position of card strip outer wall one side, and the outer wall at liquid crystal display panel both ends respectively with the inner wall block of two third draw-in grooves be connected, two the both ends of third draw-in groove inner wall one side are all fixed and are equipped with the contact axis, and the outer wall of four contact axes respectively with the inner wall block of four spread grooves be connected.

Preferably, two first screw, four have all been seted up to the upper and lower end of a avris of card strip outer wall the inner wall of first screw all alternates and is equipped with fixing bolt, and the outer wall of four fixing bolt one end passes the inner wall of four first screws respectively and contacts with four edges and corners of liquid crystal display panel one side.

Preferably, two the upper end of another avris of card strip outer wall all fixes and is equipped with the connector, and the one end of four connectors passes the inner wall of two card strip one sides and the one end fixed connection of four contact shafts respectively, two one side on card strip top all fixes and is equipped with the stopper, two the second screw has all been seted up on the top of stopper.

The utility model discloses a technological effect and advantage:

(1) The utility model discloses a be provided with panel internal connection formula current conduction structure on the device, and this structure is mainly by first packing groove, the polyester binder, the second packing groove, the membrane of adjusting luminance, first draw-in groove, the conducting shaft, constitute such as second draw-in groove and integrated electric piece, through block into integrated electric piece in the second draw-in groove of liquid crystal panel both sides upper end, contact a plurality of conducting shafts with inside rather than being connected, and the membrane of adjusting luminance direct contact in conducting shaft and the second packing groove, make external current transmit to, need disperse through integrated electric piece earlier, then change respectively the liveness in the membrane of adjusting luminance that gets into inside after transmitting to the conducting shaft, and then change the color and luster picture, and the difficult damage that produces to the inside of display panel behind the transmission weakening of electric current, thereby improve the life of device;

(2) The utility model discloses a be provided with connection support structure on the device, and this structure mainly comprises card strip, the third draw-in groove, contact shaft and connector etc. support the liquid crystal display panel block through card strip and third draw-in groove wherein, then be connected through the contact shaft rather than the spread groove of the integrated electric piece upper end of inner wall, make the device be connected with the connector of card strip one side, make it conveniently connect external power and use, make this structure support liquid crystal display panel the while can also carry out the electric current transmission, thereby improve the practicality of device.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is the structure diagram of the current transfer of the light adjusting film, the conductive shaft and the integrated electric sheet of the present invention.

Fig. 3 is a schematic structural view of the clip strip and the third clip groove support of the present invention.

In the figure: 1. a liquid crystal panel; 2. a first filling groove; 3. a polyester binder; 4. a second filling groove; 5. a light adjusting film; 6. a first card slot; 7. a conductive shaft; 8. a second card slot; 9. integrating the electric chip; 10. connecting grooves; 11. clamping the strip; 12. a third card slot; 13. a contact shaft; 14. a first screw hole; 15. fixing the bolt; 16. a connector; 17. a limiting block; 18. and a second screw hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a PDLC display panel as shown in figures 1-3, which comprises a liquid crystal panel 1, wherein the upper and lower ends of one side of the outer wall of two clamping strips 11 are provided with first screw holes 14, the inner walls of the four first screw holes 14 are provided with fixing bolts 15 in an inserting way, the outer wall of one end of each fixing bolt 15 is respectively contacted with four corners of one side of the liquid crystal panel 1 through the inner walls of the four first screw holes 14, the upper end of the other side of the outer wall of the two clamping strips 11 is fixedly provided with a connector 16, one end of each connector 16 is respectively fixedly connected with one end of each contact shaft 13 through the inner wall of one side of the two clamping strips 11, one side of the top ends of the two clamping strips 11 is fixedly provided with a stopper 17, and the top ends of the two stoppers 17 are provided with second screw holes 18;

as shown in fig. 2, first filling grooves 2 are formed in edges of two sides of an inner wall of a liquid crystal panel 1, polyester adhesives 3 are clamped on inner walls of the two first filling grooves 2, a second filling groove 4 is formed in the middle of the inner wall of the liquid crystal panel 1, a dimming film 5 is clamped on the inner wall of the second filling groove 4, first clamping grooves 6 are formed in the other two sides of the inner wall of the liquid crystal panel 1, a plurality of conductive shafts 7 are fixedly arranged on one sides of the inner walls of the two first clamping grooves 6 at equal distances, one end of each conductive shaft 7 is respectively and alternately connected with the other sides of the inner walls of the two first clamping grooves 6, second clamping grooves 8 are formed in the middle of the two sides of the outer wall of the liquid crystal panel 1, integrated electric chips 9 are clamped on the inner walls of the two second clamping grooves 8, and one end of each conductive shaft 7 respectively penetrates through the inner walls of one sides of the two first clamping grooves 6 to be fixedly connected with one sides of the two integrated electric chips 9;

as shown in fig. 3, the two ends of the other side of the two integrated electric chips 9 are both provided with connecting grooves 10, the outer walls of the two ends of the liquid crystal panel 1 are both provided with clamping strips 11, the middle positions of the outer walls of the two clamping strips 11 are both provided with third clamping grooves 12, the outer walls of the two ends of the liquid crystal panel 1 are respectively connected with the inner wall blocks of the two third clamping grooves 12, the two ends of the inner wall of the two third clamping grooves 12 are both fixedly provided with contact shafts 13, and the outer walls of the four contact shafts 13 are respectively connected with the inner wall blocks of the four connecting grooves 10.

The utility model discloses the theory of operation: when the PDLC display panel in the design scheme is used, firstly, the clamping strips 11 at the upper end of the device are required to be connected with the liquid crystal panel 1, the outer walls at the two ends of the liquid crystal panel 1 are clamped into the third clamping grooves 12 at one side of the clamping strips 12, then the liquid crystal panel is fixed by using the first screw holes 14 and the fixing bolts 15, the normal use of the device is facilitated, in addition, the panel internal connection type current conduction structure which is composed of the first filling groove 2, the polyester adhesive 3, the second filling groove 4, the light modulation film 5, the first clamping grooves 6, the conductive shafts 7, the second clamping grooves 8, the integrated electric sheets 9 and the like is arranged in the design scheme, the integrated electric sheets 9 are clamped into the second clamping grooves 8 at the upper ends of the two sides of the liquid crystal panel 1, the conductive shafts 7 in the interior are in contact connection with the conductive shafts, and the conductive shafts 7 are in direct contact with the light modulation film 5 in the second filling grooves 4, so that the external current is transmitted to the liquid crystal panel, the device is characterized in that the device is required to be dispersed through an integrated electric sheet 9, then the dispersed electric sheet is transmitted to a conductive shaft 7, then the activity of the dispersed electric sheet is changed in a dimming film 5 entering the inside, and further the color and luster picture is changed, and the current is not easy to damage the inside of the display panel after being transmitted and weakened, so that the service life of the device is prolonged, the whole liquid crystal panel 1 is adhered and fixed through a polyester adhesive 3 in first filling grooves 2 at two sides of the inner wall, so that the liquid crystal panel has certain toughness, a connection supporting structure consisting of a clamping strip 11, a third clamping groove 12, a contact shaft 13, a connector 16 and the like is arranged on the device, the liquid crystal panel 1 is clamped and supported through the clamping strip 11 and the third clamping groove 12, and then the connection supporting structure is connected with a connection groove 10 at the upper end of the integrated electric sheet 9 at the inner wall through the contact shaft 13, so that the device is connected with the connector 16 at one side of the clamping strip 11, so that the device is convenient for being connected with an external power supply, the structure can support the liquid crystal panel 1 and can transmit current, so that the practicability of the device is improved, and the whole structure can be fixed through the limiting block 17 at the upper end of the clamping strip 11 and the second screw hole 18.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard parts that use all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a PDLC display panel, includes liquid crystal display panel (1), its characterized in that, first packing groove (2), two have all been seted up to the edge of liquid crystal display panel (1) inner wall both sides the equal block of inner wall of first packing groove (2) is equipped with polyester adhesive (3), second packing groove (4) have been seted up to the intermediate position of liquid crystal display panel (1) inner wall, the inner wall block of second packing groove (4) is equipped with membrane of adjusting luminance (5), first draw-in groove (6) have all been seted up, two to the other two avris of liquid crystal display panel (1) inner wall one side of first draw-in groove (6) inner wall is impartial apart from fixed being equipped with a plurality of electrically conductive axles (7), and the one end of every electrically conductive axle (7) alternates with the opposite side of two first draw-in grooves (6) inner walls respectively and is connected.

2. The PDLC display panel according to claim 1, wherein a second slot (8) is formed in the middle of each side of the outer wall of the liquid crystal panel (1), an integrated electric chip (9) is clamped in each inner wall of the two second slots (8), and one end of each conductive shaft (7) passes through each inner wall of one side of the two first slots (6) and is fixedly connected with one side of the two integrated electric chips (9).

3. The PDLC display panel according to claim 2, wherein two ends of the other side of said two integrated electric sheets (9) are respectively provided with a connecting groove (10), and the outer walls of two ends of said liquid crystal panel (1) are respectively sleeved with a clamping strip (11).

4. The PDLC display panel according to claim 3, wherein a third slot (12) is formed in the middle of one side of the outer wall of each of said two fastening strips (11), the outer walls of the two ends of the liquid crystal panel (1) are respectively connected with the inner walls of the two third slots (12) in a clamping manner, contact shafts (13) are fixedly arranged at the two ends of one side of the inner wall of each of the two third slots (12), and the outer walls of the four contact shafts (13) are respectively connected with the inner walls of the four connecting slots (10) in a clamping manner.

5. The PDLC display panel according to claim 3, wherein the first screw holes (14) are formed at the upper and lower ends of one side of the outer wall of each of said two fastening strips (11), the fixing bolts (15) are inserted into the inner walls of said four first screw holes (14), and the outer walls of one end of each of said four fixing bolts (15) respectively pass through the inner walls of said four first screw holes (14) to contact with the four corners of one side of the liquid crystal panel (1).

6. The PDLC display panel according to claim 3, wherein a connector (16) is fixedly disposed at the upper end of the other side of the outer wall of each of said two fastening strips (11), one end of each of four connectors (16) is fixedly connected to one end of each of four contact shafts (13) through the inner wall of one side of each of two fastening strips (11), a stopper (17) is fixedly disposed at one side of the top end of each of two fastening strips (11), and a second screw hole (18) is formed at the top end of each of two stoppers (17).