CN220595090U - Instrument display screen fixed knot constructs - Google Patents
Instrument display screen fixed knot constructs Download PDFInfo
- Publication number
- CN220595090U CN220595090U CN202322217169.XU CN202322217169U CN220595090U CN 220595090 U CN220595090 U CN 220595090U CN 202322217169 U CN202322217169 U CN 202322217169U CN 220595090 U CN220595090 U CN 220595090U
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- CN
- China
- Prior art keywords
- display screen
- bonding layer
- plate
- fixing structure
- instrument
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Links
- 239000000853 adhesive Substances 0.000 claims abstract description 25
- 230000001070 adhesive effect Effects 0.000 claims abstract description 25
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 9
- 239000010703 silicon Substances 0.000 claims abstract description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 239000011521 glass Substances 0.000 abstract description 5
- 239000002390 adhesive tape Substances 0.000 abstract description 4
- 239000000565 sealant Substances 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Abstract
An instrument display screen fixing structure. The fixing method mainly solves the problems that the existing fixing mode of the glass cover plate of the display screen and the instrument shell is mainly low in fixing strength of double faced adhesive tape and large in required pasting width. The method is characterized in that: the bottom shell comprises a supporting plate (11), a transverse plate (12) and side plates (13), a first bonding layer (121) made of single-component organic silicon structural adhesive is arranged between the bottom of the display screen board and the top of the transverse plate, the side plates are arranged on the circumferential outer side of the display screen board, a sinking groove (112) is further formed in the transverse plate, the sinking groove is relatively arranged below the edge of the first bonding layer, a second bonding layer (114) is arranged in the sinking groove, and the top of the second bonding layer is in contact with the bottom of the display screen board. The utility model provides an instrument display screen fixing structure, which adopts single-component organic silicon adhesive sealant to fix a display screen glass panel in an adhesive manner, so that the display screen frame is narrower, the strength is higher, and various severe environment tests can be met.
Description
Technical Field
The utility model relates to the field of motorcycle accessories, in particular to an instrument display screen fixing structure.
Background
Along with the popularization of display equipment, the TFT display screen is more and more popular, and narrower frame is required, and the fixed mode of display screen glass apron and instrument shell is mainly double faced adhesive tape (for example, the chinese patent with publication number of CN 207232589U) at present, and double faced adhesive tape fixed strength is low and requires to paste the width big, eliminates gradually.
Disclosure of Invention
In order to overcome the defects of the background technology, the utility model provides an instrument display screen fixing structure, which mainly solves the problems that the existing fixing mode of a display screen glass cover plate and an instrument shell is mainly low in fixing strength of double faced adhesive tape and requires large pasting width.
The technical scheme adopted by the utility model is as follows:
the utility model provides an instrument display screen fixed knot constructs, includes drain pan and display screen board, the drain pan includes backup pad, diaphragm and curb plate, the display screen board bottom with be equipped with the first adhesive linkage made by monocomponent organosilicon structural adhesive between the diaphragm top, the curb plate is located the circumference outside of display screen board, still be equipped with the heavy groove on the diaphragm, the heavy groove is located relatively the below at the edge of first adhesive linkage, be equipped with the second adhesive linkage in the heavy groove, second adhesive linkage top with the contact of display screen board bottom.
The single-component organic silicon structural adhesive is OCA adhesive.
The transverse plate is provided with a plurality of first reinforcing ribs.
The display panel comprises a boss, a clearance groove is arranged between the supporting plate and the boss, and the clearance groove is of a structure with a big top and a small bottom.
The bottom shell further comprises a bottom plate, the supporting plate is connected with the bottom plate, the bottom plate is provided with a plurality of buffer pads, and the buffer pads are contacted with the bottoms of the bosses.
The cushion pad is made of rubber.
And a plurality of second reinforcing ribs are arranged at the bottom of the bottom plate.
The beneficial effects of the utility model are as follows: the utility model provides an instrument display screen fixing structure, which adopts single-component organic silicon adhesive sealant to fix a display screen glass panel in an adhesive manner, so that the display screen frame is narrower, the strength is higher, and various severe environment tests can be met.
Drawings
Fig. 1 is a schematic perspective view of an embodiment of the present utility model.
FIG. 2 is a schematic partial cross-sectional view of one embodiment of the present utility model.
Fig. 3 is a schematic perspective view of an embodiment of the present utility model.
Detailed Description
The utility model is further described below with reference to the accompanying drawings: as shown in the figure, the instrument display screen fixing structure comprises a bottom shell 1 and a display screen board 2, wherein the bottom shell comprises a supporting plate 11, a transverse plate 12 and a side plate 13, a first bonding layer 121 made of single-component organic silicon structural adhesive is arranged between the bottom of the display screen board and the top of the transverse plate, the side plate is arranged on the outer side of the periphery of the display screen board, a sinking groove 112 is further arranged on the transverse plate, the sinking groove is relatively arranged below the edge of the first bonding layer, a second bonding layer 114 is arranged in the sinking groove, and the top of the second bonding layer is in contact with the bottom of the display screen board. The display screen board can be better fixed by the first bonding layer and the second bonding layer, the single-component organic silicon structural adhesive is uniformly smeared on the bonding area of the instrument shell, the first bonding layer is formed after solidification, and redundant single-component organic silicon structural adhesive flows to the sinking groove to form the second bonding layer.
In this embodiment, as shown in the figure, the one-component silicone structural adhesive is an OCA adhesive. OCA (Optically Clear Adhesive) is used for special adhesives for cementing transparent optical elements (such as lenses, etc.). The adhesive is required to be colorless and transparent, has light transmittance of more than 95%, good bonding strength, can be cured at room temperature or medium temperature, has the characteristics of small curing shrinkage and the like, has the narrowest adhesive coating width of 2 mm and has the minimum adhesive thickness of 0.2 mm.
In this embodiment, as shown in the drawing, the cross plate is provided with a plurality of first reinforcing ribs 123. The strength of the transverse plate is increased.
In this embodiment, as shown in the drawing, the display panel includes a boss 21, and a gap groove 111 is disposed between the support plate and the boss, where the gap groove has a structure with a large top and a small bottom.
In this embodiment, as shown in the drawing, the bottom case further includes a bottom plate 14, the support plate is connected to the bottom plate, and the bottom plate is provided with a plurality of cushions 141, and the cushions are in contact with the bottom of the boss. Plays a role in size compensation and buffering, and the whole structure is more stable.
In this embodiment, the cushion pad is made of rubber as shown.
In this embodiment, as shown in the drawing, a plurality of second reinforcing ribs 142 are disposed at the bottom of the bottom plate. Increasing the strength.
In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
The embodiments described with reference to the drawings are exemplary and intended to be illustrative of the utility model and should not be construed as limiting the utility model. The examples should not be construed as limiting the utility model, but any modifications based on the spirit of the utility model should be within the scope of the utility model.
Claims (7)
1. The utility model provides an instrument display screen fixed knot constructs, includes drain pan (1) and display screen board (2), its characterized in that: the bottom shell comprises a supporting plate (11), a transverse plate (12) and side plates (13), a first bonding layer (121) made of single-component organic silicon structural adhesive is arranged between the bottom of the display screen board and the top of the transverse plate, the side plates are arranged on the circumferential outer side of the display screen board, a sinking groove (112) is further formed in the transverse plate, the sinking groove is relatively arranged below the edge of the first bonding layer, a second bonding layer (114) is arranged in the sinking groove, and the top of the second bonding layer is in contact with the bottom of the display screen board.
2. The instrument display screen fixing structure according to claim 1, wherein: the single-component organic silicon structural adhesive is OCA adhesive.
3. The instrument display screen fixing structure according to claim 2, wherein: the cross plate is provided with a plurality of first reinforcing ribs (123).
4. A meter display screen mounting structure as defined in claim 3, wherein: the display panel comprises a boss (21), a clearance groove (111) is formed between the supporting plate and the boss, and the clearance groove is of a structure with a large upper part and a small lower part.
5. The instrument display screen fixing structure according to claim 4, wherein: the bottom shell further comprises a bottom plate (14), the supporting plate is connected with the bottom plate, the bottom plate is provided with a plurality of buffer pads (141), and the buffer pads are contacted with the bottoms of the bosses.
6. The instrument display screen fixing structure according to claim 5, wherein: the cushion pad is made of rubber.
7. The instrument display screen fixing structure according to claim 6, wherein: the bottom of the bottom plate is provided with a plurality of second reinforcing ribs (142).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320026097 | 2023-01-06 | ||
| CN2023200260978 | 2023-01-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220595090U true CN220595090U (en) | 2024-03-15 |
Family
ID=90179059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322217169.XU Active CN220595090U (en) | 2023-01-06 | 2023-08-17 | Instrument display screen fixed knot constructs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220595090U (en) |
-
2023
- 2023-08-17 CN CN202322217169.XU patent/CN220595090U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |