CN117881079A - Display device and electronic apparatus - Google Patents

Display device and electronic apparatus Download PDF

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Publication number
CN117881079A
CN117881079A CN202410055421.8A CN202410055421A CN117881079A CN 117881079 A CN117881079 A CN 117881079A CN 202410055421 A CN202410055421 A CN 202410055421A CN 117881079 A CN117881079 A CN 117881079A
Authority
CN
China
Prior art keywords
circuit board
plate
display device
hard circuit
connecting piece
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202410055421.8A
Other languages
Chinese (zh)
Inventor
杜欣航
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangzhou China Star Optoelectronics Semiconductor Display Technology Co Ltd
Original Assignee
Guangzhou China Star Optoelectronics Semiconductor Display Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangzhou China Star Optoelectronics Semiconductor Display Technology Co Ltd filed Critical Guangzhou China Star Optoelectronics Semiconductor Display Technology Co Ltd
Priority to CN202410055421.8A priority Critical patent/CN117881079A/en
Publication of CN117881079A publication Critical patent/CN117881079A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/14—Structural association of two or more printed circuits
    • H05K1/147—Structural association of two or more printed circuits at least one of the printed circuits being bent or folded, e.g. by using a flexible printed circuit
    • 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

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

The present invention relates to a display device and an electronic apparatus. The connecting piece is fixedly connected to the frame body, and the hard circuit board is slidably connected to the connecting piece; therefore, the hard circuit board can slide relative to the connecting piece, the first flexible circuit board connected to the hard circuit board is driven to be unfolded, the first flexible circuit board is prevented from arching or generating wrinkles, and noise of the display device is further reduced. The hard circuit board is fixedly connected to the connecting piece, and the connecting piece is detachably connected to the frame body, so that the hard circuit board can be moved to drive the first flexible circuit board connected to the hard circuit board to be unfolded, then the hard circuit board and the frame body are fixed by the connecting piece, the first flexible circuit board is prevented from arching or generating wrinkles, and further noise of the display device is reduced.

Description

Display device and electronic apparatus
Technical Field
The application relates to the technical field of display, in particular to a display device and electronic equipment.
Background
At present, the modules in the notebook computer are mainly divided into two types, namely straight type (Flat) and curved type (Bent). Wherein, straight type hard circuit board (PCB) is fixed on the framework of backlight unit through the screw, and flexible circuit board (FPC) passes through bonding technique connection array substrate and hard circuit board. Ideally, after the display panel and the backlight module are assembled, the flexible circuit board is in a natural inclined flat state after the hard circuit board is fixed by the screws.
However, during actual assembly, the rigid circuit board moves upwards and presses the flexible circuit board, which causes the flexible circuit board to arch or fold due to the influence of assembly deviation of the display panel and the backlight module, screw torsion and the like. The flexible circuit board is limited by the material of the flexible circuit board, when the flexible circuit board arches or folds, the flexible circuit board is pressed by external force, and the flexible circuit board collides with air, a hard circuit board and the like, so that 'snap' noise can occur.
Disclosure of Invention
The invention aims to provide a display device and electronic equipment, which can solve the technical problems of the prior art that a flexible circuit board arches or generates noise caused by wrinkles.
In order to solve the above-described problems, the present invention provides a display device including: a backlight module having a frame and a light emitting element disposed in the frame; the display panel, set up in on the backlight unit, the display panel includes: the device comprises an array substrate, a hard circuit board and a first flexible circuit board connected between the array substrate and the hard circuit board; at least one connecting piece connected between the hard circuit board and the frame; the connecting piece is fixedly connected to the frame body, and the hard circuit board is slidably connected to the connecting piece; or the hard circuit board is fixedly connected to the connecting piece, and the connecting piece is detachably connected to the frame body.
Further, the frame body includes: a bottom plate and a side frame fixedly connected to the side edge of the bottom plate; the side frame comprises a first side frame extending along a first direction, and the hard circuit board and the connecting piece are located on one side, away from the light-emitting element, of the first side frame.
Further, the hard circuit board is provided with a second connecting hole, and at least one connecting piece comprises: the first connecting piece main board is fixedly connected to the first side frame, and the first connecting hole extends from the first connecting piece main board towards the first side frame; the first sub-fixing piece is penetrated into the second connecting hole and is penetrated into the first connecting hole on the first connecting piece main board in a sliding way; and the second sub-fixing piece is matched with the first sub-fixing piece and used for fixing the first connecting piece main board and the hard circuit board.
Further, at least one of the connectors comprises: the second connecting piece main board is fixedly connected to the first side frame, and the hard circuit board is slidably arranged on the second connecting piece main board; the connecting piece side plate is fixedly connected to one side of the second connecting piece main plate; and the first fastener is detachably connected to the connecting piece side plate and used for fixing the connecting piece side plate and the hard circuit board.
Further, the connector main board and the connector side board are integrally formed.
Further, the first fastener is a first engagement structure attached to the connector side panel; the surface of one side of the hard circuit board, which is close to the connecting piece side plate, is provided with a second engagement structure matched with the first engagement structure.
Further, at least one of the connectors comprises: the first connecting plate is provided with a first matching part, a second matching part matched with the first matching part is arranged on the first side frame, and the first matching part is detachably connected with the second matching part; wherein, the hard circuit board is fixedly connected to the first connecting plate.
Further, at least one of the connectors further comprises: a second connection plate connected to the first connection plate; or at least one of the connectors further comprises: the first connecting plate is arranged on the first connecting plate, and the second connecting plate is connected between the first connecting plate and the third connecting plate.
Further, the first matching part is a bulge, and the second matching part is a clamping groove; and/or the first matching part is a groove, and the second matching part is a clamping protrusion.
In order to solve the problems, the invention provides an electronic device which comprises the display device.
The invention has the advantages that: the connecting piece is fixedly connected to the frame body, and the hard circuit board is slidably connected to the connecting piece; therefore, the hard circuit board can slide relative to the connecting piece, the first flexible circuit board connected to the hard circuit board is driven to be unfolded, the first flexible circuit board is prevented from arching or generating wrinkles, and noise of the display device is further reduced.
The hard circuit board is fixedly connected to the connecting piece, and the connecting piece is detachably connected to the frame body, so that the hard circuit board can be moved to drive the first flexible circuit board connected to the hard circuit board to be unfolded, then the hard circuit board and the frame body are fixed by the connecting piece, the first flexible circuit board is prevented from arching or generating wrinkles, and further noise of the display device is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of a display device according to embodiment 1 of the present invention;
FIG. 2 is a right side view of the display device of FIG. 1;
fig. 3 is a bottom enlarged view of a dashed box a in fig. 1;
FIG. 4 is a schematic view of the connector of FIG. 3;
fig. 5 is a plan view of a display device of embodiment 2 of the present invention;
FIG. 6 is an enlarged view of the connector of embodiment 2 of the present invention;
fig. 7 is a plan view of a display device of embodiment 3 of the present invention;
fig. 8 is an enlarged view of the junction of the connector and the hard circuit board of embodiment 3 of the present invention;
fig. 9 is an enlarged schematic view of the junction of the connector and the first side plate of embodiment 3 of the present invention.
Reference numerals illustrate:
100. a display device.
1. A backlight module; 2. a display panel; 3. and a connecting piece.
11. A frame; 12. a light emitting element; 13. a first reflection sheet; 14. a light guide plate; 15. an optical film; 16. a second flexible circuit board; 17. a second reflection sheet; 18. a first adhesive layer; 19. a light shielding layer.
111. A bottom plate; 112. a side frame; 1121. a first side frame; 11211. a first side plate; 11212. a first extension; 11213. and a second mating portion.
151. A first diffusion sheet; 152. a first light enhancement sheet; 153. a second light enhancement sheet; 154. and a second diffusion sheet.
21. An array substrate; 22. a color film substrate; 23. a first polarizer; 24. a second polarizer; 25. an integrated circuit; 26. a first flexible circuit board; 27. a hard circuit board.
271. A second connection hole; 272. a second engagement structure; 3231. a first engagement structure.
311. A first connector motherboard; 312. a first connection hole; 313. a first sub-mount; 314. a second sub-mount;
321. a second connector motherboard; 322. a connector side plate; 323. a first fastener;
331. a first connection plate; 332. a second connecting plate; 333. a third connecting plate; 334. a first mating portion; 335. an accommodating groove.
Detailed Description
The following detailed description of the preferred embodiments of the invention, taken in conjunction with the accompanying drawings, is provided to fully convey the substance of the invention to those skilled in the art, and to illustrate the invention to practice it, so that the technical disclosure of the invention will be made more clear to those skilled in the art to understand how to practice the invention more easily. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as limited to the set forth herein.
The directional terms used herein, such as "up", "down", "front", "back", "left", "right", "inside", "outside", "side", etc., are used for explaining and describing the present invention only in terms of the directions of the drawings and are not intended to limit the scope of the present invention.
In the drawings, like structural elements are referred to by like reference numerals and components having similar structure or function are referred to by like reference numerals. In addition, the size and thickness of each component shown in the drawings are arbitrarily shown for convenience of understanding and description, and the present invention is not limited to the size and thickness of each component.
The application provides an electronic device. The electronic device comprises a display device 100. An electronic device includes: a mobile phone, a tablet, a notebook computer, an electronic watch and other devices.
Example 1
As shown in fig. 1 and 2, the display device 100 includes: the backlight module 1, the display panel 2 and at least one connecting piece 3 that set up on backlight module 1.
As shown in fig. 2, the backlight module 1 includes: the light-emitting device comprises a frame 11, a light-emitting element 12, a first reflecting sheet 13, a light guide plate 14, an optical film 15, a second flexible circuit board 16, a second reflecting sheet 17, a first adhesive layer 18 and a light shielding layer 19.
The frame 11 includes a bottom plate 111 and a side frame 112 fixedly connected to a side edge of the bottom plate 111. Wherein the side frame 112 includes a first side frame 1121 extending along a first direction M. In this embodiment, the first side frame 1121 is a lower side frame located at the lower side of the bottom plate 111. In other embodiments, the frame 11 may further include one or more of an upper frame, a left frame, and a right frame. In this embodiment, the bottom plate 111 and the side frame 112 are integrally formed, and in other embodiments, the bottom plate 111 and the side frame 112 may be fixed by other fixing methods.
Wherein the first side frame 1121 includes: a first side plate 11211 fixedly connected to the bottom plate 111, and a first extension portion 11212 fixedly connected to an end of the first side plate 11211 remote from the bottom plate 111, wherein the first extension portion 11212 is located at a side of the first side plate 11211 close to the light emitting element 12. In this embodiment, the first side plate 11211 and the first extension portion 11212 are integrally formed, and in other embodiments, the first side plate 11211 and the first extension portion 11212 may be fixed by other fixing methods.
The second flexible circuit board 16 is disposed on the bottom board 111, and is used for driving the light emitting element 12 to emit light.
The light emitting element 12 is disposed in the frame 11 and is located at a side of the second flexible circuit board 16 away from the bottom plate 111. The light emitting element 12 is used to provide a backlight for the display device 100.
The first reflecting sheet 13 is disposed on the bottom plate 111 and is located at a side of the second flexible circuit board 16 away from the first side plate 11211. The first reflective sheet 13 is used for reflecting light emitted by the light emitting element 12, so as to improve the light utilization rate of the backlight module 1.
The light guide plate 14 is disposed on a side of the first reflective sheet away from the bottom plate 111 and on a side of the light emitting element 12 away from the first side plate 11211, for converting light emitted from the light emitting element 12 into a surface light source and making the emitted light uniform.
Wherein, the optical film 15 is disposed on a side of the light guide plate 14 away from the bottom plate 111. In this embodiment, the optical film 15 includes a first diffusion sheet 151, a first prism sheet 152, a second prism sheet 153, and a second diffusion sheet 154 stacked on the light guide plate 14. The first diffusion sheet 151 and the second diffusion sheet 154 are used for diffusing the light emitted from the light guide plate 14 to provide a uniform surface light source for the display panel 2. The first brightness enhancement film 152 and the second brightness enhancement film 153 are used to increase the brightness of the display device 100.
Wherein the second reflecting sheet 17 is disposed between the light emitting element 12 and the first extending portion 11212. The second reflecting sheet 17 is used for reflecting the light rays exposed from the side surface of the light guide plate 14 back into the light guide plate 14, so as to improve the use efficiency of the light.
Wherein the first adhesive layer 18 is disposed between the second flexible circuit board 16 and the light guide plate 14.
The light shielding layer 19 is disposed between the first extension portion 11212 and the display panel 2, so as to prevent the display device 100 from light leakage.
Wherein the display panel 2 comprises: the color film comprises an array substrate 21, a color film substrate 22, a first polaroid 23, a second polaroid 24, an integrated circuit 25, a first flexible circuit board 26 and a hard circuit board 27.
The color film substrate 22 is disposed on a side of the array substrate 21 away from the backlight module 1. The color film substrate comprises: a color resistance layer, a black matrix and other film layers.
The first polarizer 23 is disposed on a side of the array substrate 21 near the backlight module 1.
The second polarizer 24 is disposed on a side of the color film substrate 22 away from the backlight module 1.
The integrated circuit 25 is disposed on a surface of the array substrate 21 away from the backlight module 1, and is electrically connected to the array substrate 21.
Wherein the hard circuit board 27 is located at a side of the first side plate 11211 remote from the light emitting element 12.
Wherein a first flexible circuit board 26 is connected between the array substrate 21 and the hard circuit board 27. Specifically, one end of the first flexible circuit board 26 is connected to the surface of the side of the array substrate 21 away from the backlight module 1, and is located at the side of the integrated circuit 25 away from the color film substrate 22, and the other end of the first flexible circuit board 26 is connected to the hard circuit board 27.
Wherein the connector 3 is connected between the hard circuit board 27 and the frame 11, and is located at a side of the first side plate 11211 away from the light emitting element 12.
In some embodiments, the connecting member 3 is fixedly connected to the frame 11, and the hard circuit board 27 is slidably connected to the connecting member 3, so that the hard circuit board 27 can slide relative to the connecting member 3 to drive the first flexible circuit board 26 connected to the hard circuit board 27 to be unfolded, so as to avoid the first flexible circuit board 26 from arching or generating wrinkles, and further reduce noise of the display device 100.
In other embodiments, the rigid circuit board 27 is fixedly connected to the connecting piece 3, and the connecting piece 3 is detachably connected to the frame 11, so that the rigid circuit board 27 can be moved to drive the first flexible circuit board 26 connected to the rigid circuit board 27 to be unfolded, and then the rigid circuit board 27 and the frame 11 are fixed by using the connecting piece 3, so that the first flexible circuit board 26 is prevented from arching or generating wrinkles, and further noise of the display device 100 is reduced.
In this embodiment, the connecting member 3 is fixedly connected to the frame 11, and the hard circuit board 27 is slidably connected to the connecting member 3.
The hard circuit board 27 in this embodiment is provided with a second connection hole 271.
As shown in fig. 3 and 4, the connector 3 of the present embodiment includes: the first connector main board 311, the first sub-mount 313, and the second sub-mount 314.
The first connector main board 311 is fixedly connected to the first side frame 1121, and specifically, the first connector main board 311 is fixedly connected to the first side board 11211. The first connector main board 311 is provided with a first connection hole 312 therethrough, and the first connection hole 312 extends from the first connector main board 311 toward the first side frame 1121. Specifically, the first connecting hole 312 is a waist-shaped hole, and the long axis N of the first connecting hole 312 extends from the first connector main board 311 toward the first side board 11211.
The first sub-fixing member 313 is inserted into the second connecting hole 271 and slidably inserted into the first connecting hole 312 of the first connector main board 311. The first sub-mount 313 includes a screw. In this embodiment, the first sub-fixing member 313 is a screw.
The second sub-fixing member 314 is matched with the first sub-fixing member 313, and is used for fixing the first connector main board 311 and the hard circuit board 27. The second sub-mount 314 comprises a nut. In this embodiment, the second sub-mount 314 is a nut.
The first connecting hole 312 of the present embodiment is disposed in the second connecting hole 271 in a penetrating manner, and is disposed in the first connecting hole 312 of the first connector main board 311 in a sliding manner, so as to drive the hard circuit board 27 to move away from the first side board 11211, further drive the first flexible circuit board 26 to flatten, and then cooperate with the first sub-fixing member 313 through the second sub-fixing member 314, so that the connecting member 3 and the hard circuit board 27 are fixed, and the first flexible circuit board 26 can be prevented from arching or generating wrinkles, thereby reducing noise of the display device 100.
Example 2
As shown in fig. 5 and 6, this embodiment includes most of the technical features of embodiment 1, and the difference between this embodiment and embodiment 1 is that: in the present embodiment, the connector 3 includes: a second connector main plate 321, a connector side plate 322, and a first fastener 323.
The second connector main board 321 is fixedly connected to the first side frame 1121, and specifically, the second connector main board 321 is fixedly connected to the first side board 11211. The hard circuit board 27 is slidably mounted on the second connector main board 321.
Wherein, the connector side plate 322 is fixedly connected to one side of the second connector main plate 321. In this embodiment, the second connector main board 321 is integrally formed with the connector side board 322. In other embodiments, the second connector main board 321 and the connector side board 322 may be fixed by other fixing methods.
Wherein, the first fastening member 323 is detachably connected to the connector side plate 322, and is used for fixing the connector side plate 322 and the hard circuit board 27.
The first fastening member 323 is a first engaging structure 3231 connected to the connector side plate 322, and a second engaging structure 272 matching with the first engaging structure 3231 is disposed on a surface of the hard circuit board 27 near one side of the connector side plate 322. Specifically, the first engagement structure 3231 and the second engagement structure 272 are in a zigzag shape, and the rigid circuit board 27 and the connector 3 are fixed by the mutual engagement of the first engagement structure 3231 and the second engagement structure 272.
In this embodiment, the hard circuit board 27 is first mounted on the second connector main board 321, then the hard circuit board 27 slides on the second connector main board 321 away from the first side board 11211 to drive the first flexible circuit board 26 to flatten, and then the first and second engaging structures 3231 and 272 are engaged with each other to fix the connector 3 and the hard circuit board 27, so as to avoid the first flexible circuit board 26 from arching or generating wrinkles, thereby reducing noise of the display device 100.
Example 3
As shown in fig. 7, 8 and 9, this embodiment includes most of the technical features of embodiment 1, and the difference between this embodiment and embodiment 1 is that: in this embodiment, the connecting member 3 includes: the first connection plate 331, the rigid circuit board 27 is fixedly connected to the first connection plate 331. In this embodiment, the first connection board 331 is located on the upper surface of the hard circuit board 27, and in other embodiments, the first connection board 331 may also be located on the lower surface of the hard circuit board 27, or may also be located on the side surface of the hard circuit board 27.
The first connecting plate 331 has a first mating portion 334, a second mating portion 11213 that is matched with the first mating portion 334 is disposed on the first side frame 1121, and the first mating portion 334 is detachably connected to the second mating portion 11213. Specifically, the first side plate 11211 is provided with a second mating portion 11213 that matches the first mating portion 334, and the first mating portion 334 is detachably connected to the second mating portion 11213. The first mating portion 334 is a protrusion, and the second mating portion 11213 is a clamping groove; and/or the first mating portion 334 is a groove, and the second mating portion 11213 is a clamping protrusion. In this embodiment, the first mating portion 334 is a protrusion, and the second mating portion 11213 is a clamping groove.
In this embodiment, the hard circuit board 27 is fixed on the connecting piece 3, the hard circuit board 27 is moved away from the first side board 11211 to drive the first flexible circuit board 26 to flatten, and then the connecting piece 3 is mounted on the first side frame 1121 through the first fitting portion 334 and the second fitting portion 11213, so as to avoid the first flexible circuit board 26 from arching or generating wrinkles, and further reduce the noise of the display device 100.
In this embodiment, the connector 3 further includes: a third connection plate 333 disposed opposite to the first connection plate 331, and a second connection plate 332 connected between the first connection plate 331 and the third connection plate 333. A receiving groove 335 is formed among the first connecting plate 331, the second connecting plate 332 and the third connecting plate 333, and the hard circuit board 27 is at least partially fixed in the receiving groove 335.
In other embodiments, the connector 3 may include only the first connecting plate 331, and not include the second connecting plate 332 and the third connecting plate 333 according to actual requirements.
In other embodiments, the connector 3 may also include only the first connection plate 331 and the second connection plate 332 connected to the first connection plate 331, and the third connection plate 333 may not be included. At this time, the first connection plate 331 and the second connection plate 332 constitute the L-shaped connection member 3.
The foregoing has described in detail a display device and an electronic apparatus provided by the present application, and specific examples have been applied herein to illustrate the principles and embodiments of the present application, where the foregoing examples are provided to assist in understanding the methods and core ideas of the present application; meanwhile, those skilled in the art will have variations in the specific embodiments and application scope in light of the ideas of the present application, and the present description should not be construed as limiting the present application in view of the above.

Claims (10)

1. A display device, comprising:
a backlight module (1) having a housing (11) and a light emitting element (12) provided in the housing (11);
display panel (2), set up in on backlight unit (1), display panel (2) include: an array substrate (21), a hard circuit board (27), and a first flexible circuit board (26) connected between the array substrate (21) and the hard circuit board (27);
at least one connecting member (3) connected between the hard circuit board (27) and the frame body (11);
wherein the connecting piece (3) is fixedly connected to the frame body (11), and the hard circuit board (27) is slidably connected to the connecting piece (3); or alternatively
The hard circuit board (27) is fixedly connected to the connecting piece (3), and the connecting piece (3) is detachably connected to the frame body (11).
2. The display device according to claim 1, wherein the frame (11) includes: a bottom plate (111) and a side frame (112) fixedly connected to the side edge of the bottom plate (111);
wherein the side frame (112) comprises a first side frame (1121) extending along a first direction (M), and the hard circuit board (27) and the connector (3) are located at a side of the first side frame (1121) away from the light emitting element (12).
3. The display device according to claim 2, wherein the rigid circuit board (27) is provided with a second connection hole (271), and at least one of the connection members (3) comprises:
the first connector main board (311) is fixedly connected to the first side frame (1121), a first connecting hole (312) penetrating through the first connector main board (311) is formed in the first connector main board (311), and the first connecting hole (312) extends from the first connector main board (311) towards the first side frame (1121);
the first sub-fixing piece (313) is arranged in the second connecting hole (271) in a penetrating manner and is arranged in the first connecting hole (312) on the first connecting piece main board (311) in a sliding manner; and
and the second sub-fixing piece (314) is matched with the first sub-fixing piece (313) and is used for fixing the first connector main board (311) and the hard circuit board (27).
4. A display device according to claim 2, wherein at least one of the connectors (3) comprises:
the second connector main board (321) is fixedly connected to the first side frame (1121), and the hard circuit board (27) is slidably arranged on the second connector main board (321);
a connecting piece side plate (322) fixedly connected to one side of the second connecting piece main plate (321); and
and the first fastening piece (323) is detachably connected to the connector side plate (322), and the first fastening piece (323) is used for fixing the connector side plate (322) and the hard circuit board (27).
5. The display device of claim 4, wherein the second connector main plate (321) is integrally formed with the connector side plate (322).
6. The display device of claim 4, wherein the first fastener (323) is a first snap structure (3231) attached to the connector side plate (322);
the surface of the hard circuit board (27) close to one side of the connecting piece side plate (322) is provided with a second engagement structure (272) matched with the first engagement structure (3231).
7. A display device according to claim 2, wherein at least one of the connectors (3) comprises:
a first connection plate (331) having a first mating portion (334), wherein a second mating portion (11213) that matches the first mating portion (334) is provided on the first side frame (1121), and the first mating portion (334) is detachably connected to the second mating portion (11213);
wherein, the hard circuit board (27) is fixedly connected to the first connecting board (331).
8. A display device according to claim 7, wherein at least one of the connectors (3) further comprises: a second connection plate (332) connected to the first connection plate (331); or alternatively
At least one of said connectors (3) further comprises: a third connection plate (333) disposed opposite to the first connection plate (331), and a second connection plate (332) connected between the first connection plate (331) and the third connection plate (333).
9. The display device according to claim 7, wherein the first mating portion (334) is a protrusion and the second mating portion (11213) is a snap-fit groove; and/or
The first matching part (334) is a groove, and the second matching part (11213) is a clamping protrusion.
10. An electronic device comprising the display device according to any one of claims 1 to 9.
CN202410055421.8A 2024-01-12 2024-01-12 Display device and electronic apparatus Pending CN117881079A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202410055421.8A CN117881079A (en) 2024-01-12 2024-01-12 Display device and electronic apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202410055421.8A CN117881079A (en) 2024-01-12 2024-01-12 Display device and electronic apparatus

Publications (1)

Publication Number Publication Date
CN117881079A true CN117881079A (en) 2024-04-12

Family

ID=90584262

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202410055421.8A Pending CN117881079A (en) 2024-01-12 2024-01-12 Display device and electronic apparatus

Country Status (1)

Country Link
CN (1) CN117881079A (en)

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