CN220890932U - Display assembly - Google Patents
Display assembly Download PDFInfo
- Publication number
- CN220890932U CN220890932U CN202322609406.7U CN202322609406U CN220890932U CN 220890932 U CN220890932 U CN 220890932U CN 202322609406 U CN202322609406 U CN 202322609406U CN 220890932 U CN220890932 U CN 220890932U
- Authority
- CN
- China
- Prior art keywords
- liquid crystal
- crystal screen
- bracket
- mounting groove
- display assembly
- 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.)
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Links
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 76
- 238000013016 damping Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 5
- 230000003014 reinforcing effect Effects 0.000 description 5
- 230000035939 shock Effects 0.000 description 5
- 239000006260 foam Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000005669 field effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model discloses a display component, which comprises a liquid crystal screen, a bracket and a buffer layer; the bracket is provided with a mounting groove, and the liquid crystal screen is embedded in the mounting groove; the side wall of the mounting groove is provided with an elastic arm which is propped against the liquid crystal screen; the buffer layer is clamped between the liquid crystal screen and the bottom of the mounting groove. The utility model can play a role in transversely and longitudinally damping the liquid crystal screen and fully protect the liquid crystal screen.
Description
Technical Field
The utility model relates to the field of household appliances, in particular to a display component.
Background
At present, most household electrical appliances adopt liquid crystal display to carry out function display, and because the vibrations that the product produced when equipment, transportation, during operation can cause irreversible destruction to the liquid crystal display, lead to the liquid crystal display function to appear unusual, consequently if household electrical appliances assemble the liquid crystal display, then need be equipped with shock-absorbing structure to the liquid crystal display. In the prior art, ribs which do not have deformation modulus are generally arranged around the liquid crystal screen to fix the liquid crystal screen, so that the damping effect is poor, and the liquid crystal screen cannot be fully protected.
Disclosure of utility model
The technical problems to be solved by the utility model are as follows: a display module is provided which improves a shock absorbing effect while positioning a liquid crystal panel.
In order to solve the technical problems, the utility model adopts the following technical scheme:
a display component comprises a liquid crystal screen, a bracket and a buffer layer;
The bracket is provided with a mounting groove, and the liquid crystal screen is embedded in the mounting groove;
The side wall of the mounting groove is provided with an elastic arm which is propped against the liquid crystal screen; the buffer layer is clamped between the liquid crystal screen and the bottom of the mounting groove.
Further, at least two side walls of the mounting groove are provided with the elastic arms.
Further, at least two opposite side walls of the mounting groove are provided with the resilient arms.
Further, a deformation notch is formed in the side wall of the support, and the elastic arm is arranged in the deformation notch; and a space is reserved between one side, far away from the liquid crystal screen, of the elastic arm and the outer wall corresponding to the bracket.
Further, the elastic arm comprises a protruding part and an elastic part which are sequentially connected; the two ends of the protruding portion are respectively provided with an elastic portion, the protruding portion is connected with the support through the elastic portion, and a distance is reserved between one side, facing the liquid crystal screen, of the protruding portion and the side wall of the mounting groove.
Further, one side of the bracket far away from the liquid crystal screen is provided with at least two positioning columns which are diagonally arranged.
Further, through holes opposite to the liquid crystal screen are formed in the support.
Further, the liquid crystal display device also comprises a control panel, and the liquid crystal display is electrically connected with the control panel.
Further, a yielding gap is formed in the side wall of the support, one end of the liquid crystal screen is electrically connected with a connecting piece, and the connecting piece penetrates through the gap to be electrically connected with the control panel.
Further, one side of the bracket, which is far away from the liquid crystal screen, is provided with at least two buckles for being clamped with the control panel.
The utility model has the beneficial effects that: the lateral wall of elastic arm and support is common carries out the centre gripping to the LCD screen, makes the LCD screen fix on the support through the elastic arm, in addition, sets up elastic arm and buffer layer on the support, carries out horizontal and vertical shock attenuation to the LCD screen, when guaranteeing LCD screen structural stability, has improved the shock attenuation effect.
Drawings
FIG. 1 is an exploded view of an air cleaner according to the present utility model;
FIG. 2 is a cross-sectional view of an air purifier according to the present utility model;
FIG. 3 is a schematic structural view of a bracket according to the present utility model;
FIG. 4 is a schematic diagram of a second embodiment of a bracket according to the present utility model;
FIG. 5 is a partial exploded view of the display assembly of the present utility model;
FIG. 6 is a schematic diagram of a display assembly according to the present utility model;
fig. 7 is an exploded view of the light-transmitting plate, the panel frame and the display assembly of the present utility model.
Description of the reference numerals:
1. an air outlet net; 2. a wind scooper; 3. a purifier body; 4. a panel frame;
5. A display assembly; 51. a liquid crystal panel; 511. a connecting piece;
52. A bracket; 521. a mounting groove; 522. a through hole; 523. reinforcing ribs; 524. a relief notch; 525. a deformation notch; 526. positioning columns; 527. a buckle; 528. limit ribs; 529. a limiting piece;
53. a buffer layer; 54. a control panel;
55. an elastic arm; 551. a boss; 552. an elastic part;
6. a light-transmitting plate; 7. a touch spring; 8. sealing foam.
Detailed Description
In order to describe the technical contents, the achieved objects and effects of the present utility model in detail, the following description will be made with reference to the embodiments in conjunction with the accompanying drawings.
Referring to fig. 1-7, an air purifier includes an air outlet net 1, an air guiding cover 2, a purifier main body 3, a panel frame 4 and a display assembly 5, wherein the air outlet net 1, the air guiding cover 2 and the purifier main body 3 are coaxially arranged from top to bottom in sequence, the display assembly 5 is arranged through the panel frame 4 and is embedded in the middle part of the air outlet net 1 through the panel frame 4, a light-transmitting plate 6 is further covered on the display assembly 5, and the light-transmitting plate 6 is clamped between the display assembly 5 and the air outlet net 1; the display component 5 comprises a liquid crystal screen 51, a bracket 52, a buffer layer 53 and a control panel 54; the liquid crystal screen 51 and the bracket 52 are arranged through the panel frame 4, and the liquid crystal screen 51 is electrically connected with the control panel 54; the bracket 52 is provided with a mounting groove 521, and the liquid crystal screen 51 is embedded in the mounting groove 521; the side wall of the mounting groove 521 is provided with an elastic arm 55, and the elastic arm 55 is propped against the liquid crystal screen 51; a buffer layer 53 is sandwiched between the liquid crystal panel 51 and the bottom of the mounting groove 521; the support 52 is adhered to the light-transmitting plate 6 through the sealing foam 8 so as to play a role of longitudinal buffering. Wherein the buffer layer 53 is foam, and the liquid crystal panel 51 is a TFT (i.e., thin film field effect transistor) display panel.
It will be appreciated that under the action of the elastic arms 55, one side of the liquid crystal screen 51 contacts with the elastic arms 55, the other side contacts with the inner wall of the mounting groove 521, the elastic arms 55 and the side wall of the bracket 52 clamp the liquid crystal screen 51 together, or the elastic arms 55 are arranged on both opposite sides of the mounting groove 521, so that the two elastic arms 55 clamp the liquid crystal screen 51 simultaneously, the liquid crystal screen 51 is fixed on the bracket 52 through the elastic arms 55, and in addition, the elastic arms 55 and the buffer layer 53 are arranged on the bracket 52 to absorb shock of the liquid crystal screen 51 transversely and longitudinally, thereby ensuring the structural stability of the liquid crystal screen 51 and improving the shock absorption effect.
In some embodiments, the bracket 52 is provided with a through hole 522 opposite to the liquid crystal screen 51, the through hole 522 is disposed in the middle of the bracket 52, and the through hole 522 is rectangular, so as to reduce the contact area between the bracket 52 and the liquid crystal screen 51, reduce the deformation amount generated after the bracket 52 is pressed, improve the flatness between the contact surfaces of the liquid crystal screen 51 and the bracket 52, and further reduce the influence on the liquid crystal screen 51 after the bracket 52 is pressed and deformed.
In some embodiments, in order to reduce the deformation amount of the bracket 52, a reinforcing rib 523 is provided on a side of the bracket 52 away from the liquid crystal screen 51, and a plurality of reinforcing ribs 523 are provided on both the length direction and the width direction of the side of the bracket 52, so as to further increase the hardness of the bracket 52 and reduce the deformation amount of the bracket 52.
In some embodiments, at least two side walls of the mounting slot 521 are provided with resilient arms 55, and more in some embodiments, at least two opposing side walls of the mounting slot 521 are provided with resilient arms 55. Specifically, the elastic arms 55 may be disposed on two opposite side walls of the mounting groove 521, or the elastic arms 55 may be disposed on three adjacent side walls of the mounting groove 521, and since the lcd 51 is electrically connected to the control panel 54 through the connection member, one side wall of the bracket 52 should be provided with the yielding gap 524, that is, one side wall of the mounting groove 521, so that the connection member 511 passes through the yielding gap 524 to be electrically connected to the control panel 54. Wherein the connection member 511 is an FPC flat cable.
In some embodiments, the side wall of the bracket 52 is provided with a deformation notch 525, and the elastic arm 55 is disposed within the deformation notch 525; the elastic arm 55 has a space between the side far away from the liquid crystal screen 51 and the outer wall corresponding to the bracket 52.
In some embodiments, the resilient arm 55 includes a boss 551 and a resilient portion 552 connected in sequence; the two ends of the protruding portion 551 are respectively provided with an elastic portion 552, the protruding portion 551 is connected with the bracket 52 through the elastic portion 552, and a space is provided between a side of the protruding portion 551 facing the liquid crystal screen 51 and a side wall of the mounting groove 521, and the space is used for providing a deformation space for the elastic portion 552. The protruding portion 551 is configured to keep pressing with the liquid crystal screen 51, and the elastic portion 552 is configured to provide pressure for the protruding portion 551 when the relative position between the protruding portion 551 and the side wall of the bracket 52 changes, so that the protruding portion 551 and the liquid crystal screen 51 always keep pressing, and play a role in fixing the liquid crystal screen 51 and simultaneously playing a role in damping.
In some embodiments, at least two diagonally disposed positioning posts 526 are disposed on a side of the bracket 52 away from the lcd 51, and at least two buckles 527 for locking with the control panel 54 are disposed on a side of the bracket 52 away from the lcd 51. Preferably, two diagonally arranged positioning columns 526 and two diagonally arranged buckles 527 are arranged on one side of the bracket 52 away from the liquid crystal display 51, so that the corresponding positioning columns 526 or buckles 527 are respectively arranged on the four corners of the bracket 52, the liquid crystal display 51 is positioned on the control panel 54 through the positioning columns 526, the bracket 52 is clamped with the control panel 54 through the buckles 527, and meanwhile, the stability and positioning accuracy of the bracket 52 and the control panel 54 are ensured. The middle part of the positioning column 526 is subjected to clearance treatment, and the circumferential side wall of the positioning column 526 is provided with a limiting rib 528, so that the positioning column 526 is in interference fit with the control panel 54, and the assembly difficulty is reduced. Still further, still be provided with the locating part 529 in the side that the support 52 kept away from LCD screen 51, the locating part 529 sets up in the bight of support 52 for make the interval between support 52 and the control panel 54 in the thickness direction of support 52, and ensure the stability between support 52 and the control panel 54, can confirm fast that support 52 assembles in place in the equipment process, can ensure the rationality of the inside electronic part space arrangement of household electrical appliances simultaneously.
In some embodiments, the control panel 54 is provided with a touch spring 7 for electrical connection with the panel frame 4. Preferably, three touch springs 7 are provided. The touch springs 7 are provided to generate a buffer between the external panel frame 4 and the control panel 54 and to maintain an electrical connection relationship between the panel frame 4 and the control panel 54.
The utility model can be applied to various household appliances such as air purifiers, sweeping robots and the like, is mainly used in the air purifiers, and the display component 5 is arranged on the top of the air purifiers.
Referring to fig. 1 to 7, a first embodiment of the present utility model is as follows:
A display assembly 5 comprising a liquid crystal screen 51, a support 52, a buffer layer 53 and a control panel 54; the liquid crystal screen 51 is electrically connected with the control panel 54; the bracket 52 is provided with a mounting groove 521, and the liquid crystal screen 51 is embedded in the mounting groove 521; the side wall of the mounting groove 521 is provided with an elastic arm 55, and the elastic arm 55 is propped against the liquid crystal screen 51; a buffer layer 53 is interposed between the liquid crystal panel 51 and the bottom of the mounting groove 521. Wherein the buffer layer 53 is foam, and the liquid crystal panel 51 is a TFT (i.e., thin film field effect transistor) display panel.
In this embodiment, three adjacent side walls of the mounting groove 521 are provided with the elastic arms 55, and the other side wall of the mounting groove 521 is provided with the yielding gap 524, and the connecting piece 511 is electrically connected with the control panel 54 through the yielding gap 524.
In this embodiment, a through hole 522 opposite to the liquid crystal screen 51 is formed on the bracket 52, the through hole 522 is disposed in the middle of the bracket 52, the through hole 522 is rectangular, a deformation notch 525 is disposed on a side wall of the bracket 52, and the elastic arm 55 is disposed in the deformation notch 525; the side of the elastic arm 55 away from the liquid crystal screen 51 is spaced from the corresponding outer wall of the bracket 52, that is, the outer wall of the side of the bracket 52 on which the elastic arm 55 is disposed is spaced from the side of the elastic arm 55 away from the liquid crystal screen 51.
In the present embodiment, the reinforcing ribs 523 are provided on a side of the bracket 52 away from the liquid crystal panel 51, and a plurality of reinforcing ribs 523 are provided in both the length direction and the width direction of the side of the bracket 52.
In the present embodiment, the elastic arm 55 includes a convex portion 551 and an elastic portion 552 connected in order; the two ends of the protruding portion 551 are respectively provided with an elastic portion 552, the protruding portion 551 is connected with the bracket 52 through the elastic portion 552, and a space is formed between a side of the protruding portion 551 facing the liquid crystal panel 51 and a side wall of the mounting groove 521. Wherein the protrusion 551 and the elastic portion 552 are integrally formed.
In this embodiment, two diagonally arranged positioning columns 526 and two diagonally arranged buckles 527 are disposed on one side of the bracket 52 away from the liquid crystal display 51, so that the four corners of the bracket 52 are respectively provided with a corresponding positioning column 526 or buckle 527, the positioning column 526 is in interference fit with the control panel 54, and the buckle 527 is in clamping connection with the control panel 54.
In the present embodiment, three touch springs 7 for electrical connection with the panel frame 4 are provided on the control panel 54.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent changes made by the specification and drawings of the present utility model, or direct or indirect application in the relevant art, are included in the scope of the present utility model.
Claims (10)
1. The display component comprises a liquid crystal screen and is characterized by further comprising a bracket and a buffer layer;
The bracket is provided with a mounting groove, and the liquid crystal screen is embedded in the mounting groove;
The side wall of the mounting groove is provided with an elastic arm which is propped against the liquid crystal screen;
The buffer layer is clamped between the liquid crystal screen and the bottom of the mounting groove.
2. The display assembly of claim 1, wherein at least two sidewalls of the mounting groove are provided with the resilient arms.
3. The display assembly of claim 1, wherein at least two opposing sidewalls of the mounting slot are provided with the resilient arms.
4. The display assembly of claim 1, wherein a sidewall of the bracket is provided with a deformation notch, the elastic arm being disposed within the deformation notch;
And a space is reserved between one side, far away from the liquid crystal screen, of the elastic arm and the outer wall corresponding to the bracket.
5. The display assembly of claim 1, wherein the resilient arm comprises a boss and a resilient portion connected in sequence;
The two ends of the protruding portion are respectively provided with an elastic portion, the protruding portion is connected with the support through the elastic portion, and a distance is reserved between one side, facing the liquid crystal screen, of the protruding portion and the side wall of the mounting groove.
6. The display assembly of claim 1, wherein at least two diagonally disposed positioning posts are disposed on a side of the bracket away from the liquid crystal screen.
7. The display module of claim 1, wherein the bracket is provided with a through hole facing the liquid crystal screen.
8. The display assembly of claim 1, further comprising a control panel, the liquid crystal screen being electrically connected to the control panel.
9. The display assembly of claim 1, wherein a yielding gap is formed in a side wall of the bracket, one end of the liquid crystal screen is electrically connected with a connecting piece, and the connecting piece passes through the gap to be electrically connected with the control panel.
10. The display assembly of claim 1, wherein at least two buckles for clamping with the control panel are arranged on one side of the bracket away from the liquid crystal screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322609406.7U CN220890932U (en) | 2023-09-26 | 2023-09-26 | Display assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322609406.7U CN220890932U (en) | 2023-09-26 | 2023-09-26 | Display assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220890932U true CN220890932U (en) | 2024-05-03 |
Family
ID=90873132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322609406.7U Active CN220890932U (en) | 2023-09-26 | 2023-09-26 | Display assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220890932U (en) |
-
2023
- 2023-09-26 CN CN202322609406.7U patent/CN220890932U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |