CN206410001U - A kind of backboard, backlight module and display device - Google Patents
A kind of backboard, backlight module and display device Download PDFInfo
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- CN206410001U CN206410001U CN201720092529.XU CN201720092529U CN206410001U CN 206410001 U CN206410001 U CN 206410001U CN 201720092529 U CN201720092529 U CN 201720092529U CN 206410001 U CN206410001 U CN 206410001U
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- mainboard
- bulge
- backboard
- display device
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Abstract
The utility model is related to display device technology field, disclose a kind of backboard, backlight module and display device, wherein, backboard includes main body plate face and at least one bulge-structure raised relative to the side of the main board facing to display device mainboard, and the bulge-structure is integral type structure with the main body plate face.Above-mentioned backboard is provided with the raised bulge-structure in display device mainboard side, therefore, and the backboard can directly be contacted with mainboard by its bulge-structure and turned on so as to be grounded, and then realize the ground connection of display module；Therefore, the backboard can quickly guide the electric charge of display module, so as to form preferable electrostatic protection effect；Also, the contact conducting between the backboard and mainboard can save conducting resinl or conducting foam, so as to improve the radiating efficiency of display device.
Description
Technical field
The utility model is related to display device technology field, more particularly to a kind of backboard, backlight module and display device.
Background technology
At present, in display technology field, display module is lightening to require more and more higher, and electronic component integrated level is also therewith
Lifting, therefore, electrostatic (ESD) protection and product heat dispersion urgently improve.
In existing display device, display module is general using conductive mainly by realizing electrostatic protection with mainboard ground connection
Glue or conducting foam are by conducting between the backboard and mainboard of display module so as to be grounded, due to foam and conducting resinl resistance
Larger and thermal conductivity is poor, therefore, the earthing mode is unfavorable for quick heat radiating when display device and main board work.
Utility model content
The utility model discloses a kind of backboard, backlight module and display device, the electrostatic for improving display device is prevented
Protect effect and radiating efficiency.
To reach above-mentioned purpose, the utility model provides following technical scheme：
A kind of backboard, including main body plate face and at least one relative to the main board facing to the one of display device mainboard
The raised bulge-structure in side, the bulge-structure is integral type structure with the main body plate face.
Above-mentioned backboard is provided with the raised bulge-structure in display device mainboard side, and therefore, the backboard can be by it
Bulge-structure directly contacts conducting with mainboard so as to be grounded, and then realizes the ground connection of display module；Therefore, the backboard can be with
The electric charge of display module is quickly guided, so as to form preferable electrostatic protection effect；Also, connecing between the backboard and mainboard
Tactile conducting can save conducting resinl or conducting foam, and then can improve the radiating efficiency of display device.
Preferably, the bulge-structure is the structure by cutting and Sheet Metal Forming Technology is formed.
Preferably, the bulge-structure include the connecting portion that is obliquely installed relative to the main body plate face and with the main body
The contact site that plate face be arranged in parallel.
Preferably, the material of the backboard is stainless steel.
A kind of backlight module, including the backboard described in any of the above-described technical scheme.
A kind of display device, including the backlight module described in above-mentioned technical proposal.
Preferably, the display device also includes mainboard；The backboard includes the mainboard area being oppositely arranged with the mainboard
With the non-mainboard area beyond the mainboard area, the mainboard area is provided with the bulge-structure；The raised knot in the mainboard area
Structure offsets with the mainboard.
Preferably, the non-mainboard area is provided with the bulge-structure, and the height of the bulge-structure in the non-mainboard area is big
In the height of the bulge-structure in the mainboard area.
Preferably, the height of the bulge-structure in the height of the bulge-structure in the non-mainboard area and the mainboard area it
Difference is equal to the thickness of the mainboard.
Preferably, the display device also includes being located at the housing that the mainboard deviates from the backboard side, the housing
Offseted with the bulge-structure in the non-mainboard area of the backboard.
Brief description of the drawings
A kind of structural representation for backboard that Fig. 1 provides for the utility model embodiment；
A kind of cut-away section structural representation for display device that Fig. 2 provides for the utility model embodiment.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
It refer to Fig. 1~Fig. 2.
As depicted in figs. 1 and 2, a kind of backboard 1 that the utility model embodiment is provided, including main body plate face 11 and at least one
The individual bulge-structure 10 raised relative to main body plate face 11, the side projection of the bulge-structure 10 towards display device mainboard 2 is set
Put, and the bulge-structure 10 and main body plate face 11 are integral type structure.
Above-mentioned backboard 1 is provided with the raised bulge-structure 10 in the side of display device mainboard 2, and therefore, the backboard 1 can lead to
Cross its bulge-structure 10 directly to contact conducting to be grounded with mainboard 2, and then realize the ground connection of display module；Therefore, should
Backboard 1 can quickly guide the electric charge of display module, so as to form preferable electrostatic protection effect；Also, the backboard 1 and master
Contact conducting between plate 2 can save conducting resinl or conducting foam, so as to the radiating effect of effectively lifting display device
Rate.
As depicted in figs. 1 and 2, it is raised in the backboard 1 that the utility model embodiment is provided in a kind of specific embodiment
Structure 10 can be the structure by cutting and Sheet Metal Forming Technology is formed, you can to cut backboard sheet material of the prior art
With stamping process to form above-mentioned bulge-structure 10.As shown in figure 1, being stamped and formed out bulge-structure 10 by cutting, the back of the body can be made
Cutting opening is formed between the main body plate face 11 and bulge-structure 10 of plate 1, so as to be conducive to the radiating of display device.When
So, the backboard that the utility model is provided can also be integrally formed using casting process.
As depicted in figs. 1 and 2, on the basis of above-described embodiment, in a kind of specific embodiment, bulge-structure 10 can be with
Connecting portion 101 that main body plate face 11 including relative to backboard 1 is obliquely installed and it be arranged in parallel with the main body plate face 11 of backboard 1
Contact site 102.
By forming the contact site 102 parallel with main body plate face 11, it can be led in order to the contact with bulge-structure 10 of mainboard 2
It is logical, and can maximize the contact area between bulge-structure 10 and mainboard 2, and then lift electrostatic conduction efficiency, effectively change
The electrostatic protection effect of kind display device.
As depicted in figs. 1 and 2, on the basis of the various embodiments described above, in a kind of specific embodiment, the utility model is real
The backboard 1 of example offer is applied, its material can be stainless steel.
As shown in Fig. 2 the utility model embodiment additionally provides a kind of backlight module, the backlight module includes any of the above-described
The backboard 1 that embodiment is provided.Certainly, the backlight module can also include being located at the leading away from its side of bulge-structure 10 of backboard 1
The structures such as tabula rasa 3, optical film.
As shown in Fig. 2 the utility model embodiment additionally provides a kind of display device, the display device includes above-mentioned implementation
The backlight module that example is provided.Certainly, the display device can also include the display surface positioned at the optical film side of backlight module
Plate 4.
As shown in Fig. 2 in a kind of specific embodiment, the display device that the utility model embodiment is provided also includes being used for
The mainboard 2 of display device work, i.e. main circuit board are driven, the backboard 1 that the mainboard 2 is located at backlight module deviates from the one of light guide plate 3
Side, i.e., be provided with the side of bulge-structure 10 positioned at backboard 1；Further, backboard 1 includes the mainboard area being oppositely arranged with mainboard 2
With the non-mainboard area beyond mainboard area, wherein, the mainboard area of backboard 1 is provided with bulge-structure 10a, and mainboard 2 is led with backboard 1
The bulge-structure 10a in plate area offsets.
As shown in Fig. 2 on the basis of above-described embodiment, in a kind of specific embodiment, the non-mainboard area of backboard 1 can be with
Provided with bulge-structure 10b, specifically, the height of the bulge-structure 10b in non-mainboard area can be more than the raised knot in mainboard area
Structure 10a height.Preferably, the height of the bulge-structure 10b in non-mainboard area and the height of the bulge-structure 10a in mainboard area
Difference can be equal to mainboard 2 thickness.
As shown in Fig. 2 further, the display device that the utility model embodiment is provided can also include being located at mainboard 2
Housing 5 away from the side of backboard 1, specifically, the housing 5 can offset with the bulge-structure 10b in the non-mainboard area of backboard 1.
Bulge-structure 10b in the non-mainboard area of backboard 1 offsets with housing 5, it is possible to achieve straight between backboard 1 and housing 5
Contact conducting, so as to the electrostatic protection effect and radiating effect that further lifting display device is overall；Also, pass through
Bulge-structure 10b in the non-mainboard area of backboard 1 is offseted with housing 5, certain supporting role can also be played to housing 5, from
And lift the overall reliability of display device.
Obviously, those skilled in the art can to the utility model embodiment carry out it is various change and modification without departing from
Spirit and scope of the present utility model.So, if these modifications and variations of the present utility model belong to the utility model right
It is required that and its within the scope of equivalent technologies, then the utility model be also intended to comprising these change and modification including.
Claims (10)
1. a kind of backboard, it is characterised in that filled including main body plate face with least one relative to the main board facing to display
The raised bulge-structure in the side of mainboard is put, the bulge-structure is integral type structure with the main body plate face.
2. backboard according to claim 1, it is characterised in that the bulge-structure is to be formed by cutting and Sheet Metal Forming Technology
Structure.
3. backboard according to claim 2, it is characterised in that the bulge-structure includes inclining relative to the main body plate face
The connecting portion tiltedly set and the contact site being be arranged in parallel with the main body plate face.
4. the backboard according to any one of claims 1 to 3, it is characterised in that the material of the backboard is stainless steel.
5. a kind of backlight module, it is characterised in that including the backboard as described in any one of Claims 1 to 4.
6. a kind of display device, it is characterised in that including backlight module as claimed in claim 5.
7. display device according to claim 6, it is characterised in that also including mainboard；
The backboard includes the mainboard area and the non-mainboard area beyond the mainboard area being oppositely arranged with the mainboard, described
Mainboard area is provided with the bulge-structure；The bulge-structure in the mainboard area offsets with the mainboard.
8. display device according to claim 7, it is characterised in that the non-mainboard area is provided with the bulge-structure, institute
The height of bulge-structure in Shu Fei mainboards area is more than the height of the bulge-structure in the mainboard area.
9. display device according to claim 8, it is characterised in that the height of the bulge-structure in the non-mainboard area with
The difference of the height of bulge-structure in the mainboard area is equal to the thickness of the mainboard.
10. display device according to claim 8 or claim 9, it is characterised in that also including deviating from the back of the body positioned at the mainboard
The housing of plate side, the housing offsets with the bulge-structure in the non-mainboard area of the backboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720092529.XU CN206410001U (en) | 2017-01-22 | 2017-01-22 | A kind of backboard, backlight module and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720092529.XU CN206410001U (en) | 2017-01-22 | 2017-01-22 | A kind of backboard, backlight module and display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206410001U true CN206410001U (en) | 2017-08-15 |
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ID=59555708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720092529.XU Active CN206410001U (en) | 2017-01-22 | 2017-01-22 | A kind of backboard, backlight module and display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206410001U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107896443A (en) * | 2017-12-19 | 2018-04-10 | 惠科股份有限公司 | Display device and its shell structure |
| CN109041566A (en) * | 2018-10-15 | 2018-12-18 | 合肥惠科金扬科技有限公司 | A kind of display equipment showing equipment and antistatic |
-
2017
- 2017-01-22 CN CN201720092529.XU patent/CN206410001U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107896443A (en) * | 2017-12-19 | 2018-04-10 | 惠科股份有限公司 | Display device and its shell structure |
| CN107896443B (en) * | 2017-12-19 | 2023-12-22 | 惠科股份有限公司 | Display device and shell structure thereof |
| CN109041566A (en) * | 2018-10-15 | 2018-12-18 | 合肥惠科金扬科技有限公司 | A kind of display equipment showing equipment and antistatic |
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