CN209297654U - Display device - Google Patents
Display device Download PDFInfo
- Publication number
- CN209297654U CN209297654U CN201920257424.4U CN201920257424U CN209297654U CN 209297654 U CN209297654 U CN 209297654U CN 201920257424 U CN201920257424 U CN 201920257424U CN 209297654 U CN209297654 U CN 209297654U
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- China
- Prior art keywords
- backboard
- display device
- display module
- circuit board
- function circuit
- Prior art date
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Abstract
The utility model provides a kind of display device, the display device includes display module, backboard, first function circuit board, the display module includes the second function circuit board, the non-displaying side of the display module is arranged in the backboard, the display device further includes the receiving portion being arranged on the backboard, first function circuit board is fixed in described accommodation section, the back side of the display module is arranged in second function circuit board, and second function circuit board the backboard orthographic projection in the plane be located at described accommodation section in the backboard in orthographic projection in the plane.The display device had both had longer service life.
Description
Technical field
The utility model relates to field of display devices, and in particular, to a kind of display device.
Background technique
Pursuit with people to quality of the life and art has had already appeared electronic art and has drawn display device.Electronics skill
It includes the display panel for showing artistic pictures that art, which draws display device, can be utilized in online downloading or purchase artistic work
Display panel is shown, achievees the effect that decoration space.
It is placed on show stand, or is suspended on wall in general, electronic art can be drawn display device.Existing display
Device includes various functional circuits, and general utility functions circuit has certain thickness, therefore will lead to the thickness of display device entirety
Degree is thicker, and occupies biggish space.
Utility model content
The purpose of this utility model is to provide a kind of display device, the display device has lesser thickness.
To achieve the goals above, the utility model provides a kind of display device, wherein the display device includes display
Mould group, backboard, the first function circuit board, the display module include the second function circuit board, and the backboard setting is described aobvious
Show that the non-displaying side of mould group, the display device further include the receiving portion being arranged on the backboard, first functional circuit
Plate is fixed in described accommodation section, and the back side of the display module, and described is arranged in second function circuit board
Two function circuit boards the backboard orthographic projection in the plane be located at described accommodation section in the backboard in the plane
In orthographic projection.
Preferably, first function circuit board the backboard orthographic projection in the plane and second function electricity
Road plate the backboard orthographic projection in the plane be nonoverlapping.
Preferably, first function circuit board includes intelligence system plate and power supply circuit board, second functional circuit
Plate includes sequential control circuit plate.
Preferably, the opening for running through the backboard along the thickness direction of the backboard, described accommodation section are formed on the backboard
It is arranged in the opening；
Described accommodation section includes receiving portion bottom wall and receiving portion side wall, and described accommodation section side wall ring is arranged around the opening,
Described accommodation section bottom wall is connected with described accommodation section side wall, and the bottom wall is located at the side far from display module that is open, institute
It states receiving portion bottom wall and described accommodation section side wall forms a groove.
Preferably, the backboard and described accommodation section are structure as a whole.
Preferably, the backboard and the material of described accommodation section are metal.
Preferably, heat release hole is additionally provided on the side wall of described accommodation section.
Preferably, the display device further includes the first fixed frame, and first fixed frame is arranged simultaneously around display module
It is fixedly connected with the display module, the backboard and first fixed frame are away from the end face of the display surface of the display module
It is fixedly connected.
Preferably, first fixed frame includes the first limit plate, connecting plate and mounting plate,
First limit plate is arranged around the display module, and the display of display module is arranged in first limit plate
Side；
The connecting plate is arranged around the display module, and one end of the connecting plate and first limit plate connect
It connects, the other end of the connecting plate is fixedly connected with the mounting plate；
The mounting plate is arranged around the display module, and the side of the side of the mounting plate and the display module
Fitting；
The display device further includes multiple fixedly connected parts, and a part of the fixedly connected part and the mounting plate are solid
Fixed connection, another part of the fixedly connected part extend to the back side of the display module, and the back with the display module
Face is in contact.
Preferably, first fixed frame includes that the mounting plate is arranged in close to multiple connections of the backboard side
Column, the backboard are removably secured with the connecting column by fastener and are connect,
First fixed frame further includes the second limit plate, and second limit plate is arranged around the display module, and
One end of second limit plate is connected with the mounting plate, and the backboard is bonded with the other end of second limit plate.
Preferably, the display device further include around first fixed frame setting the second fixed frame, described second
Fixed frame includes the third limit plate and the 4th limit plate interconnected；
The third limit plate is bonded with the side far from the backboard of the mounting plate, the 4th limit plate and institute
State the fitting of the second limit plate.
Preferably, the display device further includes cushion, and the cushion is arranged in the display module and the back
Between plate.
Preferably, the display device further includes antenna, and the backboard includes an insulation division, and the antenna is arranged described
Insulation division is close to the side of display module.
Detailed description of the invention
Attached drawing is to be used to provide a further understanding of the present invention, and constitute part of specification, and following
Specific embodiment be used to explain the utility model together, but do not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the schematic front view of display device dorsulum and receiving portion provided by the utility model；
Fig. 2 is the Section A-A figure of backboard shown in Fig. 1；
Fig. 3 is the combination diagram of display module and the first fixed frame in display device provided by the utility model；
Fig. 4 is the section B-B figure of display module shown in Fig. 3；
Fig. 5 is a kind of main view of embodiment of display device provided by utility model；
Fig. 6 is the D-D sectional view of display device shown in Fig. 5；
Fig. 7 is the schematic diagram of the first fixed frame；
Fig. 8 is the F-F sectional view of Fig. 7；
Fig. 9 is provided by the utility model include the second fixed frame display device schematic diagram；
Figure 10 is the H-H sectional view of Fig. 9；
Figure 11 is the enlarged drawing in Figure 10 at I；
Figure 12 is enlarged view at II in Figure 10；
Figure 13 is the schematic rear view of display module.
Description of symbols
110: backboard 120: receiving portion
130: the first fixed frame, 131: the first limit plate
132: connecting plate 133: mounting plate
134: the second limit plate, 140: the second fixed frame
160: installation suspension part 131a: limit rib
200: display module 210: cushion
310: the first function circuit board, 320: the second function circuit board
133b: threaded hole 120a: heat release hole
133a: connecting column
Specific embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be understood that herein
Described specific embodiment is only used for describing and explaining the present invention, and is not intended to limit the utility model.
The utility model provides a kind of display device, and as shown in Fig. 3 to Fig. 6, Fig. 9, Figure 10, the display device includes
Display module 200, backboard 110, the first function circuit board 310.As shown in figure 13, display module includes the second function circuit board
320.Wherein, as depicted in figs. 1 and 2, the display device further includes the receiving portion 120 being arranged on backboard 110, such as Figure 13
Shown, the non-displaying side of display module 200 is arranged in the backboard 110.First function circuit board 310 is fixed at receiving portion
In 120, the back side of display module 200 is arranged in the second function circuit board 320, and second function circuit board is in the backboard
Orthographic projection in the plane be located at described accommodation section in the backboard in orthographic projection in the plane.Void shown in Fig. 1
Wire frame a is the part for accommodating second function circuit board 320.
It should be explained that " non-displaying side of display module 200 " refers in display module away from the display module 200
The side of display surface.
In display device provided by the utility model, backboard 110 can be protected display module 200, and
And it can be realized by the way that receiving portion 120 is arranged on backboard 110 to the first function circuit board 310 and the second function circuit board 320
It accommodates and protects, the first function circuit board 310 and the second function battery plate 320 are all placed on receiving portion 120, can further be subtracted
The integral thickness of small display device；In addition, the inner space of receiving portion 120 is relatively small, so as to preferably to the first function
Energy circuit board 310 and the second function circuit board 320 are limited, and the first function circuit board 310 and the second function circuit board are improved
320 stability, so as to avoid the first function circuit board 310 during transporting or using the display device
Shake with the second function circuit board 320, so avoid the first function circuit board 310 and the second function circuit board 320 by
Damage, improves the service life of display device.
In the present invention, particular determination is not done to the specific structure of first function circuit board 310, for example, the
One function circuit board 310 may include intelligence system plate (that is, SoC, System on Chip) and power supply circuit board, power circuit
Plate is by converting the power supply that each module of display device (such as SOC, display panel etc.) needs for externally input power supply signal
Signal is simultaneously exported to each module of display device.
In the present invention, the first function circuit board 310 backboard 110 orthographic projection in the plane and the second function
Circuit board 320 backboard 110 orthographic projection in the plane be nonoverlapping.Such first function circuit board 310 and the second function
Energy circuit board 320 is that there is no overlapping in the direction perpendicular to 110 place plane of backboard, that is, the first function circuit board 310
It is arranged side by side with the second function circuit board 320, to further decrease the thickness of display device.
In the present invention, special limit is not done to how the first function circuit board 310 being fixed in receiving portion 120
It is fixed, the first function circuit board 310 is bonded in receiving portion 120 for example, can use binder, or pass through screw or card
The mode of conjunction is fixed in receiving portion.
Correspondingly, in the present invention, special restriction is not done yet to the specific structure of the second function circuit board 320,
For example, the second function circuit board 320 may include sequential control circuit plate (T-con), as shown in figure 13, the second function circuit board
320 are attached to the back side of display module 200.
First function circuit board 310 is used to provide driving signal for display module, and therefore, the first function circuit board 310 must
So it is electrically connected with display module.For example, the first function circuit board 310 can be electrically connected with display module by conducting wire, preferably
Ground, the opening for running through the backboard 110 along the thickness direction of the backboard 110 is formed on backboard 110, and receiving portion 120 is arranged in institute
State opening.Described accommodation section includes receiving portion bottom wall and receiving portion side wall, and described accommodation section side wall ring is arranged around the opening,
Described accommodation section bottom wall is connected with described accommodation section side wall, and described accommodation section bottom wall is located at one to be open far from display module
Side, described accommodation section bottom wall and described accommodation section side wall form a groove.Display module 200 includes first side disposed in parallel
And second side, described accommodation section side wall include the first side wall disposed in parallel and second sidewall, and the first side wall and institute
Second sidewall is stated each parallel to the first side.The first side, the first side wall, the second sidewall, described
Dual side-edge is set gradually in the same direction, between the distance between first side and the first side wall and second sidewall and second side
Distance be different.In order to make at least one of the first function circuit board and the second function circuit board preferably radiate,
Heat release hole 120a is additionally provided on receiving portion side wall, further, receiving portion side wall is additionally provided with multiple openings, and opening is to use
In setting power port, signal connector (such as USB port, HDMI mouthful).Heat release hole and opening are located at different receiving portion side walls.
In the present invention, backboard 110 and receiving portion 120 can be integral structure, facilitate preparation；Both specific
Integral structure can be made of metal material, further enhance the fastness of structure.
In other words, in the present invention, display module 200 can be rectangular mould group, and the opening is square aperture,
Receiving portion 120 can be rectangular box.
As shown in Figure 3 and Figure 4, in the present invention, display device also includes the first fixed frame 130, can directly by
Backboard 120 is fixedly connected with display module 200 by the first fixed frame 130.It is of course also possible to pass through other component for backboard
120 are fixedly connected with display module 200.
Fig. 3 is the C direction view of Fig. 4, and Fig. 4 is the European figure of B-B of Fig. 3.Specific embodiment shown in figure 3 and 4
In, display module 200 is fixedly connected with backboard 110 by the first fixed frame 130.Specifically, the first fixed frame 130 is around aobvious
Show that mould group 200 is arranged and is fixedly connected with display module 200, backboard 110 and the first fixed frame 130 are away from display module 200
The end face of display surface is fixedly connected, and specifically be can be and is fixedly connected by screw or bolt.
It should be pointed out that the first fixed frame 130 should not interfere with the normal display of display module 200, that is to say, that the
On part except the display area for the display surface that the edge of one fixed frame 130 should be located at display module 200.
As a kind of specific embodiment, as shown in Figure 7 and Figure 8, the first fixed frame 130 include the first limit plate 131,
Connecting plate 132 and mounting plate 133.It should be pointed out that Fig. 8 is the F-F cross-sectional view of Fig. 7, Fig. 7 is the G direction view of Fig. 8.
First limit plate 131 is arranged around the display module 200, and the setting of the first limit plate 131 is being shown
The display side of mould group 200；The connecting plate 132 around the display module 200 be arranged, and one end of the connecting plate 132 with
First limit plate 131 connects, and the other end of the connecting plate 132 is fixedly connected with the mounting plate 133；The installation
Plate 133 is arranged around the display module 200, and the side of the mounting plate 133 and the side of the display module 200 are pasted
It closes；The display device further includes multiple fixedly connected part 130a (referring to fig. 4), a part and peace of fixedly connected part 130a
Loading board 133 is fixedly connected, and another part of fixedly connected part 130a extends to the back side of the display module, and with the display
The back face of mould group touches.
Multiple limit rib 131a can also be formed on first limit plate 131, one end of limit rib 131a is formed in connection
On the inner surface of plate 132, as shown in figure 3, display module 200 is fixed in the space that multiple limit rib 131a are surrounded.It can be with
The additional devices such as circuit board, cabling are set in the interval between the side and connecting plate in display module 200.
It should be noted that a part of fixedly connected part 130a with mounting plate 133 is fixed by dismountable mode
Connection.Fixedly connected part 130a specifically can be plate structure, specifically can be metal connecting plate.
As an implementation, fixedly connected part 130a and mounting plate 133 can removably be connected by fastener
It connects.Could be formed with threaded hole 133b on mounting plate 133, as shown in figure 11, can by screw by fixedly connected part 130a with
Mounting plate 133 is detachably connected.
It can be by display module and the fixed company of the first fixed frame 130 by the first limit plate 131 and fixedly connected part 130a
It connects, and then the edge of display module is fixed in the recessed portion that the first fixed frame and fixedly connected part 130a are formed, realizing
While display module is fixedly connected with the first fixed frame, achieve the purpose that fixed display module.
In the present invention, to how backboard 110 to be connected with no restrictions with the first fixed frame 130, for example, can be straight
It connects and is fixedly connected with backboard 110 with mounting plate 133.
In order to improve aesthetics, and increase the bond strength between backboard 110 and the first fixed frame 130, it is preferable that described
First fixed frame include be arranged in the mounting plate close to the backboard side multiple connecting column 133a (referring to figure and Fig. 8,
Figure 12), backboard 110 is removably secured with connecting column 133a by fastener (for example, screw) and is connect.
As shown in Figure 8, in order to protect connecting column 133a, and aesthetics is improved, it is preferable that the first fixed frame 130 also wraps
The second limit plate 134 is included, which is arranged around display module 200, and one end of the second limit plate 134 and peace
Loading board 133 is connected, and the connecting column is located at 134 inside of the second limit plate, the other end patch of backboard 110 and the second limit plate 134
It closes.
Above-mentioned the first fixed frame with integral structure can be formed by Shooting Technique as a preferred implementation manner,
130。
In order to increase the aesthetics of display device, as shown in Figure 9 and Figure 10, which further includes around described first
The second fixed frame 140 that fixed frame 130 is arranged.Specifically, the second fixed frame 140 includes the third limit plate 141 interconnected
With the 4th limit plate 142.
Third limit plate 141 is bonded with the side far from the backboard of mounting plate 133, the 4th limit plate 142 and second
Limit plate 134 is bonded, and one end of the 4th limit plate 142 connects third limit plate 141, the end of the other end of the 4th limit plate 142
Face is parallel with the outer bottom surface K of receiving portion.Further, above-mentioned end face can be with outer bottom surface in same plane.
When display device is fixed on metope or other surfaces, from the side it can be seen that the 4th limit plate 142, and
The backboard and receiving portion of non-out-of-flatness, to improve the aesthetics of whole display device.
In the present invention, the color of the first limit plate 131 can be white, scheme so as to show in display module
As when build the effect of mounting a kind of.In order to improve aesthetics, it can use timber and the second fixed frame 140 be made.Work as utilization
When the display device is shown, the first limit plate 131 can show the effect of mounting around the viewing area of display module
Fruit.
In order to preferably be protected to display module 200, it is preferable that as shown in Fig. 6 and Figure 10, the display device
It further include cushion 210, which is arranged in the back side of display module 200, and is located at display module 200 and backboard 110
Between.Preferably, it can use that sponge, elastic gum etc. be compressible, cushion 210 is made in material with cushion performance.In addition,
By the way that cushion is arranged, the connection of backboard and display module can be made more reliable.
The display device further includes antenna as a preferred implementation manner, and correspondingly, backboard 120 includes an insulation
Side of the insulation division close to display module is arranged in portion, the antenna.The material of backboard is metal, therefore passes through setting insulation division
It can be shielded to avoid aerial signal.
Preferably, the part on backboard 110 in addition to insulation division is made of metal material, so that backboard
110 intensity with higher.
The display device is displayed for artistic work (for example, calligraphy and painting etc.), can also show other images.
It is understood that embodiment of above is merely to illustrate that the principles of the present invention and uses exemplary
Embodiment, however the utility model is not limited thereto.For those skilled in the art, this is not being departed from
In the case where the spirit and essence of utility model, various changes and modifications can be made therein, these variations and modifications are also considered as this reality
With novel protection scope.
Claims (13)
1. a kind of display device, which is characterized in that the display device includes display module, backboard, the first function circuit board, institute
Stating display module includes the second function circuit board, and the non-displaying side of the display module, the display dress is arranged in the backboard
Setting further includes the receiving portion being arranged on the backboard, and first function circuit board is fixed in described accommodation section, institute
The back side that the display module is arranged in the second function circuit board is stated, and second function circuit board is put down where the backboard
Orthographic projection on face be located at described accommodation section in the backboard in orthographic projection in the plane.
2. display device according to claim 1, which is characterized in that first function circuit board is where the backboard
Orthographic projection in plane and second function circuit board the backboard orthographic projection in the plane be nonoverlapping.
3. display device according to claim 1, which is characterized in that first function circuit board includes intelligence system plate
And power supply circuit board, second function circuit board include sequential control circuit plate.
4. display device according to claim 1, which is characterized in that be formed on the backboard along the thickness side of the backboard
To the opening for running through the backboard, described accommodation section is arranged in the opening；
Described accommodation section includes receiving portion bottom wall and receiving portion side wall, and described accommodation section side wall ring is arranged around the opening, described
Receiving portion bottom wall is connected with described accommodation section side wall, and the bottom wall is located at the side far from display module that is open, the appearance
Receiving portion's bottom wall and described accommodation section side wall forms a groove.
5. display device according to claim 1, which is characterized in that the backboard and described accommodation section are structure as a whole.
6. display device according to claim 5, which is characterized in that the backboard and the material of described accommodation section are gold
Belong to.
7. display device according to claim 4, which is characterized in that be additionally provided with heat release hole on the side wall of described accommodation section.
8. display device as claimed in any of claims 1 to 7, which is characterized in that the display device further includes
First fixed frame, first fixed frame around display module be arranged simultaneously be fixedly connected with the display module, the backboard with
First fixed frame is fixedly connected away from the end face of the display surface of the display module.
9. display device according to claim 8, which is characterized in that first fixed frame includes the first limit plate, connects
Fishplate bar and mounting plate,
First limit plate is arranged around the display module, and the display side of display module is arranged in first limit plate；
The connecting plate is arranged around the display module, and one end of the connecting plate is connect with first limit plate, institute
The other end for stating connecting plate is fixedly connected with the mounting plate；
The mounting plate is arranged around the display module, and the side of the mounting plate and the side of the display module are pasted
It closes；
The display device further includes multiple fixedly connected parts, a part of the fixedly connected part and the fixed company of the mounting plate
It connects, another part of the fixedly connected part extends to the back side of the display module, and the back side phase with the display module
Contact.
10. display device according to claim 9, which is characterized in that first fixed frame includes being arranged in the peace
For loading board close to multiple connecting columns of the backboard side, the backboard is removably secured company by fastener and the connecting column
It connects,
First fixed frame further includes the second limit plate, and second limit plate is arranged around the display module, and described
One end of second limit plate is connected with the mounting plate, and the backboard is bonded with the other end of second limit plate.
11. display device according to claim 10, which is characterized in that the display device further includes around described first
Second fixed frame of fixed frame setting, second fixed frame include the third limit plate and the 4th limit plate interconnected；
The side far from the backboard of the third limit plate and the mounting plate be bonded, the 4th limit plate and described the
The fitting of two limit plates.
12. display device as claimed in any of claims 1 to 7, which is characterized in that the display device further includes
Cushion, the cushion are arranged between the display module and the backboard.
13. display device as claimed in any of claims 1 to 7, which is characterized in that the display device further includes
Antenna, the backboard include an insulation division, and the insulation division is arranged in close to the side of display module in the antenna.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920257424.4U CN209297654U (en) | 2019-02-28 | 2019-02-28 | Display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920257424.4U CN209297654U (en) | 2019-02-28 | 2019-02-28 | Display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209297654U true CN209297654U (en) | 2019-08-23 |
Family
ID=67643065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920257424.4U Active CN209297654U (en) | 2019-02-28 | 2019-02-28 | Display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209297654U (en) |
-
2019
- 2019-02-28 CN CN201920257424.4U patent/CN209297654U/en active Active
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