CN107920433A - Display device and its shell structure - Google Patents
Display device and its shell structure Download PDFInfo
- Publication number
- CN107920433A CN107920433A CN201711376000.1A CN201711376000A CN107920433A CN 107920433 A CN107920433 A CN 107920433A CN 201711376000 A CN201711376000 A CN 201711376000A CN 107920433 A CN107920433 A CN 107920433A
- Authority
- CN
- China
- Prior art keywords
- side wall
- head cover
- shell structure
- loudspeaker
- screw
- 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
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- 230000003014 reinforcing effect Effects 0.000 claims description 26
- 239000004698 Polyethylene Substances 0.000 claims description 10
- 239000006260 foam Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 10
- -1 polyethylene Polymers 0.000 claims description 10
- 229920000573 polyethylene Polymers 0.000 claims description 10
- 239000005060 rubber Substances 0.000 claims description 10
- 230000003139 buffering effect Effects 0.000 claims description 8
- 230000005611 electricity Effects 0.000 claims description 3
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 239000003292 glue Substances 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 5
- 238000011982 device technology Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 8
- 230000017525 heat dissipation Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 210000003205 muscle Anatomy 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
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
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/0017—Casings, cabinets or drawers for electric apparatus with operator interface units
-
- 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
-
- 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
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0213—Venting apertures; Constructional details thereof
-
- 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
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
This application involves display device technology field, especially a kind of shell structure, including head cover and the side wall that is connected with head cover, head cover form bearing cavity with side wall, the fixation kit for fixing loudspeaker is provided with bearing cavity, fixation kit is arranged on head cover and/or side wall；The fixation kit is arranged on the head cover and/or the side wall including at least a pair of screws seat, the screw base；Be provided with the screw for the loudspeaker being fixed on the screw base in the screw base, the screw is corresponding with the screw base；The sound outlet hole for sound to be sent out is provided with the side wall, the sound outlet hole is corresponding with the bearing cavity；Further include the second radiator structure and the 3rd radiator structure being arranged on the side wall.Loudspeaker is fixed in shell structure, when display device dismounts, it is not easy to cause dropping or moving for loudspeaker, reduce the probability that loudspeaker is damaged in disassembly process.
Description
Technical field
This application involves display device technology field, and in particular to a kind of shell structure and its showing using the shell structure
Showing device.
Background technology
In typical display device, loudspeaker is generally connected on backboard, will be amplified by the shell structure of display device
Device is propped up so as to be fixed in display device.But the display device of the structure be easy to cause loudspeaker and falls in disassembly process
Fall or mobile, if loudspeaker may be broken on the ground by dropping to, so as to cause the infringement of display device, increase cost.
The content of the invention
For disadvantages described above, the application problem to be solved is to provide a kind of easily fixed loudspeaker, cannot be easily caused
Loudspeaker drop damage shell structure and its application the shell structure display device.
In order to solve the above technical problems, a kind of technical solution of the application is：
A kind of shell structure, including head cover and the side wall that is connected with the head cover, the head cover and the side wall shape
Into bearing cavity, circuit main board is provided with the bearing cavity and for fixing loudspeaker, the fixation kit is arranged at institute
State on head cover and/or the side wall；The fixation kit is arranged at the head cover including at least a pair of screws seat, the screw base
And/or on the side wall；Be provided with the screw for the loudspeaker being fixed on the screw base, institute in the screw base
It is corresponding with the screw base to state screw；The sound outlet hole for sound to be sent out, the sound outlet hole are provided with the side wall
It is corresponding with the bearing cavity；Further include：Further include the second radiator structure being arranged on the side wall, the second heat dissipation knot
Structure includes several scattered second heat emission holes laid and at least one the first reinforcement set through second heat emission hole
Muscle and the 3rd radiator structure for being adjacent to the sound outlet hole setting, the 3rd radiator structure include several scattered layings
3rd heat emission hole and at least one the second reinforcing rib set through the 3rd heat emission hole.
As an improvement mode, the fixation kit includes at least a pair of screws seat, and the screw base is arranged at described
On head cover and/or the side wall；Be provided with the spiral shell for the loudspeaker being fixed on the screw base in the screw base
Nail, the screw are corresponding with the screw base.
As an improvement mode, further includes the first radiator structure being arranged on the head cover, the first heat dissipation knot
Structure includes several first heat emission holes and lug boss, and first heat emission hole is set corresponding to the circuit main board；It is described convex
The portion of rising is arranged at the head cover backwards to the one side of the circuit main board and protrudes from the head cover surface, so that the circuit master
The heat of plate sheds in time.
Include being used to buffer fastening force between the loudspeaker and the head cover as an improvement mode, on the head cover
The first bolster.
As an improvement mode, the material of first bolster is any of foam, rubber, polyethylene.
As an improvement mode, it is provided with the side wall and is fastened for buffering between the loudspeaker and the side wall
Second bolster of power, second bolster are avoided the sound outlet hole and are set.
As an improvement mode, the material of second bolster is any of foam, rubber, polyethylene.
As an improvement mode, the sound outlet hole includes several pierced patterns, further includes through the pierced pattern
Reinforcing rib.
In order to solve the above technical problems, the another technical solution of the application is：
A kind of display device, including shell structure and the circuit main board that is placed in the shell structure and it is arranged at institute
State the loudspeaker in shell structure, the shell structure includes head cover and side wall be connected with the head cover, the head cover and
The side wall forms bearing cavity, and the fixation kit for fixing loudspeaker is provided with the bearing cavity, and the fixation kit is set
It is placed on the head cover and/or the side wall；The fixation kit is arranged at institute including at least a pair of screws seat, the screw base
State on head cover and/or the side wall；It is provided with the screw base for the loudspeaker to be fixed on the screw base
Screw, the screw are corresponding with the screw base；It is provided with the side wall for sound to be sent out the shell structure
Sound outlet hole, the sound outlet hole is corresponding with the bearing cavity；Further include：The second radiator structure being arranged on the side wall,
Second radiator structure runs through second heat emission hole including several scattered second heat emission holes laid and at least one
The first reinforcing rib set；And in the 3rd radiator structure for being adjacent to the sound outlet hole setting, the 3rd radiator structure bag
Include several scattered the 3rd heat emission holes laid and at least one the second reinforcing rib set through the 3rd heat emission hole.
As an improvement mode, the fixation kit includes at least a pair of screws seat, and the screw base is arranged at described
On head cover and/or the side wall；Be provided with the spiral shell for the loudspeaker being fixed on the screw base in the screw base
Nail, the screw are corresponding with the screw base.
As an improvement mode, the both sides of the loudspeaker be provided with the corresponding Screw hole structure of the screw base,
The Screw hole structure is symmetrically distributed in the both sides of the loudspeaker；The Screw hole structure includes c-type gasket, the c-type gasket bag
Include the gasket head end corresponded and gasket end, attachment spacers body between the gasket head end and the gasket end；Institute
Stating the radial direction of shim body along the screw base tends to annular setting；The c-type gasket is arranged with for wearing the screw base
Cross the buffer gasket of the c-type gasket.
As an improvement mode, the buffer gasket includes first annular portion and the second ring part, described first annular
Gasket connecting portion is set between portion and second ring part, and the first annular portion, second ring part are respectively arranged at
The upper and lower part of the c-type gasket.
As an improvement mode, the c-type gasket inner wall is provided with for increasing the c-type gasket and the cushion pad
The reinforcer of contact area is enclosed, the reinforcer extends up and/or down along the inner wall of the c-type gasket.
As an improvement mode, at least one reinforcing rib is provided with the screw base.
Include being used to buffer fastening force between the loudspeaker and the head cover as an improvement mode, on the head cover
The first bolster.
As an improvement mode, the material of first bolster is any of foam, rubber, polyethylene.
As an improvement mode, it is provided with the side wall and is fastened for buffering between the loudspeaker and the side wall
Second bolster of power, second bolster are avoided the sound outlet hole and are set.
As an improvement mode, the material of second bolster is any of foam, rubber, polyethylene.
As an improvement mode, the sound outlet hole includes several pierced patterns, further includes through the pierced pattern
Reinforcing rib.
The display device of a kind of shell structure of the application and its application shell structure, including shell structure and loudspeaker,
Shell structure includes head cover and the side wall being connected with head cover, and head cover forms bearing cavity with side wall, is provided with and is used in bearing cavity
The fixation kit of fixed loudspeaker, fixation kit are arranged on head cover and/or side wall；It is provided with side wall for sound to be transmitted
Go out the sound outlet hole of shell structure, sound outlet hole is corresponding with bearing cavity.Loudspeaker is fixed in shell structure, display device dismounting
When, it is not easy to dropping or moving for loudspeaker is caused, reduces the probability that loudspeaker is damaged in disassembly process.
Since fixation kit is arranged on head cover and/or side wall including at least a pair of screws seat, screw base；Set in screw base
Be equipped with the screw for loudspeaker being fixed on screw base, screw is corresponding with screw base.Fastened using screw, facilitate expansion
The dismounting of sound device, maintenance process are easy, quick.
Due to the both sides of loudspeaker be provided with the corresponding Screw hole structure of screw base, Screw hole structure, which is symmetrically distributed in, to amplify
The both sides of device；Screw hole structure includes c-type gasket, and c-type gasket includes gasket head end and the gasket end corresponded, gasket head end
The attachment spacers body between gasket end；The radial direction of shim body along screw base tends to annular setting；C-type gasket is arranged with use
In the buffer gasket for making screw base pass through c-type gasket.By the installation of c-type gasket, the work of positioning and reinforcing is played to loudspeaker
With, add loudspeaker installation after stability；Buffer gasket is used at the same time, adds the friction of buffer gasket and screw base
Power, further trip bolt seat while, have buffered the cushion effect of screw base and c-type gasket, and extend screw base uses the longevity
Life.
Since buffer gasket includes first annular portion and the second ring part, set between first annular portion and the second ring part
Gasket connecting portion, first annular portion, the second ring part are respectively arranged at the upper and lower part of c-type gasket, screw base installation process
In play the role of positioning, facilitate the installation of screw base, improve installation effectiveness.
Since c-type gasket inner wall is provided with the reinforcer for increasing c-type gasket and buffer gasket contact area, reinforcer
Extend up and/or down along the inner wall of c-type gasket, disperseed wear area of the c-type gasket to buffer gasket, reduced abrasion
Speed, extends the service life of buffer gasket.
Due to being provided with least one reinforcing rib on screw base, the support force of screw base is added, further increases spiral shell
The stability of nail seat.
Due to including being used to buffer the first bolster of fastening force between loudspeaker and head cover on head cover, buffered head cover with
The frictional force of loudspeaker, only needs to change the first bolster after breakage occurs, extends the service life of display device, and
It is simple, convenient to safeguard.
Due to being provided with the second bolster for buffering fastening force between loudspeaker and side wall, the second bolster on side wall
Sound outlet hole setting is avoided, has buffered the frictional force of side wall and loudspeaker, the second bolster is only needed to change after breakage occurs, prolongs
Grown the service life of display device, and safeguard it is simple, convenient.
Since sound outlet hole includes several pierced patterns, the reinforcing rib through pierced pattern is further included, enhances out audio
Fruit, while strengthen the stability at sound outlet hole.
Meanwhile the application introduces the first radiator structure, the second radiator structure and the 3rd radiator structure in shell structure, makes
Obtaining the heat of circuit main board can shed in time.
To sum up, the application provides a kind of shell structure, and loudspeaker is installed in shell structure body, solves and is showing
Loudspeaker is be easy to cause in the disassembly process of device and drops or move the shortcomings that causing damage, improves the firm of loudspeaker
Property, while extend service life.
Brief description of the drawings
Fig. 1 is one embodiment middle casing structure of the application and loudspeaker, the assembly structure diagram of circuit main board；
Fig. 2 is the side view of one embodiment middle casing structure of the application；
Fig. 3 is the enlarged structure schematic diagram at A in Fig. 1；
Fig. 4 is the enlarged structure schematic diagram at B in Fig. 1；
Fig. 5 is the enlarged structure schematic diagram at C in Fig. 1；
Fig. 6 is the structure diagram of display device in another embodiment of the application；
Fig. 7 is the side view of another embodiment middle casing structure of the application；
Fig. 8 is the enlarged structure schematic diagram at D in Fig. 6；
Fig. 9 is the combination diagram of the loudspeaker of display device and c-type gasket in another embodiment of the application；
Figure 10 is the structure diagram of buffer gasket in another embodiment of the application.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present application, the technical solution in the embodiment of the present application is carried out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of embodiments of the present application, instead of all the embodiments.
In the description of the present application, it is to be understood that term " on ", " under ", "front", "rear", "left", "right", " top ",
The orientation or position relationship of the instruction such as " bottom ", " interior ", " outer " are based on orientation shown in the drawings or position relationship, merely to just
Described in description the application and simplifying, rather than instruction or imply signified device or element must have specific orientation, with
Specific azimuth configuration and operation, therefore it is not intended that limitation to the application.
As shown in Figure 1, a kind of shell structure 10 of display device (not shown) is provided in one embodiment of the application, with
It is covered in the backboard (not shown) of display device.
Wherein, with reference to shown in Fig. 2, this shell structure 10 includes head cover 11 and the side wall (12/ being connected with head cover 11
12 '), head cover 11 forms bearing cavity 21 with side wall.Wherein, shell structure 10 includes two longer side walls 12 and side wall 12 ', side
Wall 12 and side wall 12 ' are oppositely arranged.The fixation kit 13 for fixing loudspeaker 20 is provided with bearing cavity 21 and is equipped with
Circuit main board 30.The sound outlet hole 14 for sound to be sent out is provided with the side wall 12, the sound outlet hole 14 is held with described
It is corresponding to carry chamber 21.
Wherein, fixation kit 13 is arranged on head cover 11 and side wall 12, in the present embodiment can also fixation kit 13 set
In on head cover 11 or side wall 12.
Specifically, include at least a pair of screws seat 131 referring to Fig. 3, fixation kit 13, be chosen as two pairs, screw base 131 is set
It is placed on head cover 11, at least one reinforcing rib 132 is provided with screw base 131, is chosen as four reinforcing ribs 132, four reinforcements
Radial equipartition of the muscle 132 along screw base 131.It is provided with screw base 131 for loudspeaker 20 to be fixed on screw base 131
Corresponding Screw hole structure (not shown), screw are opposite with screw base 131 in screw (not shown) and loudspeaker 20
Should, screw is combined through Screw hole structure with screw base 131.
As shown in Fig. 2, sound outlet hole 14 includes several pierced patterns 141, the sound outlet hole further included through pierced pattern adds
Strengthening tendons 142.
As shown in Figure 1, the first buffering for buffering fastening force between loudspeaker 20 and head cover 11 is provided with head cover 11
Part 15, the material of the first bolster 15 is any of foam, rubber, polyethylene.
In conjunction with shown in Fig. 2, Fig. 4, being provided with side wall 12 for buffering fastening force between loudspeaker 20 and side wall 12
Second bolster 16, the second bolster 16 is avoided sound outlet hole 14 and is set, for example, the second bolster 16 can be amplified with hollow out, reservation
Device 20 and side wall 12 directly contact the part corresponding to part.The material of second bolster 16 is foam, in rubber, polyethylene
It is any.
Further, as shown in Figure 1, Figure 2, the shell structure 10 of the present embodiment further includes the first radiator structure 17.The
One radiator structure 17 is arranged on the head cover 11, first radiator structure 17 include several first heat emission holes 171 and
Lug boss 172, first heat emission hole 171 are set corresponding to the circuit main board 30；The lug boss 172 is arranged at the top
Lid 11 backwards to the circuit main board 30 one side and protrude from 11 surface of head cover so that the heat of the circuit main board 30
Shed in time.The present embodiment in the first radiator structure 17 by introducing lug boss 172 so that shell structure 10 is set by wall
When can also be maintained a certain distance with metope so that the heat of circuit main board 30 can smoothly from the first heat emission hole 171 dissipate
Go out.
With reference to shown in Fig. 1, the second radiator structure 18 is arranged at side wall 12 '.Second radiator structure 18 is scattered including several
The second heat emission hole 181 laid and at least one the first reinforcing rib 182 set through the second heat emission hole 181.
Further, the second heat emission hole 181 is laid perpendicular to the long axis direction of side wall 12 ' in strip, and at least one the first
Reinforcing rib 182 is set parallel to the long axis direction of side wall 12 ' through the second heat emission hole 181.
Second radiator structure 18 further includes waterproof portion 183, waterproof portion 183 be arranged between the second heat emission hole 181 and with electricity
The pool 31 of keeping away of road mainboard 30 corresponds to, and the keeping away in pool of circuit main board is directly invaded to obstruct water droplet.Wherein, it is described to keep away pool 31
May be, for example, integrated position, electric power connecting position of Important Components etc..Then it is difficult to the institute for differentiating waterproof portion 183 from Fig. 1
In position, it is arranged so that the appearance of shell structure is more beautiful, symmetrical.
With reference to shown in Fig. 2, further include：It is arranged on the side wall 12, is adjacent to the 3rd heat dissipation knot of the sound outlet hole 14
Structure 19.Specifically, the 3rd radiator structure 19 is arranged between two sound outlet holes 14, if the 3rd radiator structure 19 includes
Dry scattered the 3rd heat emission hole 191 and at least one the second reinforcing rib set through the 3rd heat emission hole 191 laid
192。
3rd heat emission hole 191 is laid perpendicular to the long axis direction of side wall 12 in strip, and at least one the second reinforcing ribs 192 are flat
Row is set in the long axis direction of side wall 12 through the 3rd heat emission hole 191.
As shown in fig. 6, a kind of shell structure 10 of display device 100 is provided in one embodiment of the application, it is aobvious to be covered on
On the backboard 40 of showing device 100.Between the backboard 40 and shell structure 10, loudspeaker 20, circuit main board have often been also housed within
30。
Wherein, this shell structure 10 includes head cover 11 and the side wall 12 being connected with head cover 11, head cover 11 and side wall
12 form bearing cavity 21, and the fixation kit 13 for fixing loudspeaker 20 is provided with bearing cavity 21.Set on the side wall 12
The sound outlet hole 14 for sending out sound is useful for, the sound outlet hole 14 is corresponding with the bearing cavity 21.
Wherein, fixation kit 13 is arranged on head cover 11 and side wall 12, in the present embodiment can also fixation kit 13 set
In on head cover 11 or side wall 12.
Specifically, fixation kit 13 includes at least a pair of screws seat 131, is chosen as two pairs, screw base 131 is arranged at head cover
On 11, at least one reinforcing rib 132 (with reference to shown in figure 3) is provided with screw base 131, is chosen as four reinforcing ribs 132, four
Radial equipartition of the reinforcing rib 132 along screw base 131.It is provided with screw base 131 for loudspeaker 20 to be fixed on screw base 131
On screw (not shown) and loudspeaker 20 on corresponding Screw hole structure 22, screw is corresponding with screw base 131, screw
Combined through Screw hole structure 22 with screw base 131.
With reference to shown in Fig. 6, Fig. 8, Fig. 9, the both sides of loudspeaker 20 are connected with and 131 corresponding Screw hole structure of screw base
22, Screw hole structure 22 is symmetrically distributed in the both sides of loudspeaker 20；Screw hole structure 22 includes c-type gasket 221, and c-type gasket 221 includes
Correspond but connect between discontiguous gasket head end 221a and gasket end 221b, gasket head end 221a and gasket end 221b
Meet shim body 221c；The radial direction of shim body 221c along screw base 131 tends to annular setting.Alternatively, the c-type gasket
221 are integrally formed with the loudspeaker 20.
As shown in Figure 10, c-type gasket 221 is arranged with the buffer gasket 222 for making screw base 131 pass through c-type gasket.
Buffer gasket 222 includes first annular portion 222a and the second ring part 222b, first annular portion 222a and the second ring
Gasket connecting portion 222c, first annular portion 222a and the second ring part 222b is set to be respectively arranged at c-type pad between shape portion 222b
The upper and lower part of piece 221.
221 inner wall of c-type gasket is provided with to be strengthened for increasing c-type gasket 221 and the gasket of 222 contact area of buffer gasket
Part (not shown), gasket reinforcer extend up and down along the inner wall of c-type gasket 221.In the present embodiment, reinforcer
It could be provided as up or down extending along the inner wall of c-type gasket 221.
Similarly, include being used to buffer fastening force between loudspeaker 20 and head cover 11 as shown in Fig. 6, Fig. 8, on head cover 11
First bolster 15, the material of the first bolster 15 is any of foam, rubber, polyethylene.
The second bolster 16 for buffering fastening force between loudspeaker 20 and side wall 12 is provided with side wall 12, second is slow
Stamping 16 is avoided sound outlet hole 14 and is set, and the material of the second bolster 16 is any of foam, rubber, polyethylene.
Further, with reference to shown in Fig. 6, Fig. 7, the shell structure 10 of the present embodiment further includes the first radiator structure 17.The
One radiator structure 17 is arranged on the head cover 11, first radiator structure 17 include several first heat emission holes 171 and
Lug boss 172, first heat emission hole 171 are set corresponding to the circuit main board 30；The lug boss 172 is arranged at the top
Lid 11 backwards to the circuit main board 30 one side and protrude from 11 surface of head cover so that the heat of the circuit main board 30
Shed in time.The present embodiment in the first radiator structure 17 by introducing lug boss 172 so that shell structure 10 is set by wall
When can also be maintained a certain distance with metope so that the heat of circuit main board 30 can smoothly from the first heat emission hole 171 dissipate
Go out.
Cut off and close the second radiator structure 18 that Fig. 6 can also see that part, concrete structure is referred to shown in Fig. 1 and Fig. 5.
With reference to shown in Fig. 7, further include：It is arranged on the side wall 12, is adjacent to the 3rd heat dissipation knot of the sound outlet hole 14
Structure 19.Specifically, the 3rd radiator structure 19 is arranged between two sound outlet holes 14, if the 3rd radiator structure 19 includes
Dry scattered the 3rd heat emission hole 191 and at least one the second reinforcing rib set through the 3rd heat emission hole 191 laid
192。
3rd heat emission hole 191 is laid perpendicular to the long axis direction of side wall 12 in strip, and at least one the second reinforcing ribs 192 are flat
Row is set in the long axis direction of side wall 12 through the 3rd heat emission hole 191.
These are only the preferred embodiment of the application, not to limit the application, it is all in spirit herein and
All any modification, equivalent and improvement made within principle etc., should be included within the protection domain of the application.
Claims (10)
1. a kind of shell structure, including head cover and the side wall that is connected with the head cover, it is characterised in that
The head cover forms bearing cavity with the side wall, and circuit main board is provided with and for fixing loudspeaker in the bearing cavity
, the fixation kit is arranged on the head cover and/or the side wall；
The fixation kit is arranged on the head cover and/or the side wall including at least a pair of screws seat, the screw base；Institute
State the screw being provided with screw base for the loudspeaker being fixed on the screw base, the screw and the screw base
It is corresponding；
The sound outlet hole for sound to be sent out is provided with the side wall, the sound outlet hole is corresponding with the bearing cavity；
The shell structure further includes the second radiator structure being arranged on the side wall, and second radiator structure includes some
Second heat emission hole of a scattered laying and at least one the first reinforcing rib set through second heat emission hole；
The shell structure, which further includes, is adjacent to the 3rd radiator structure that the sound outlet hole is set, and the 3rd radiator structure includes
Several scattered the 3rd heat emission holes laid and at least one the second reinforcing rib set through the 3rd heat emission hole.
2. shell structure according to claim 1, it is characterised in that second heat emission hole is perpendicular to the upper side wall
Long axis direction is laid in strip, at least one first reinforcing rib parallel to the upper side wall long axis direction through described the
Two heat emission holes are set；
Second heat emission hole further includes waterproof portion, the waterproof portion be arranged on second radiator structure and with the electricity
Road mainboard keeps away pool correspondence, and the keeping away in pool of the circuit main board is directly invaded to obstruct water droplet.
3. shell structure according to claim 2, it is characterised in that further include：
The first radiator structure being arranged on the head cover, first radiator structure include several first heat emission holes and convex
The portion of rising, first heat emission hole are set corresponding to the circuit main board；The lug boss is arranged at the head cover backwards to the electricity
The one side of road mainboard simultaneously protrudes from the head cover surface, so that the heat of the circuit main board sheds in time.
4. shell structure according to claim 1, it is characterised in that include being used to buffer the loudspeaker on the head cover
The first bolster of fastening force between the head cover.
5. shell structure according to claim 4, it is characterised in that the material of first bolster includes foam, rubber
Any of glue, polyethylene.
6. shell structure according to claim 1, it is characterised in that be provided with the side wall for buffering described amplify
Second bolster of fastening force between device and the side wall, second bolster are avoided the sound outlet hole and are set.
7. shell structure according to claim 6, it is characterised in that the material of second bolster includes foam, rubber
Any of glue, polyethylene.
8. shell structure according to claim 1, it is characterised in that the sound outlet hole includes several pierced patterns, also
Including the reinforcing rib through the pierced pattern.
9. a kind of display device, it is characterised in that including shell structure and the circuit main board being placed in the shell structure
With the loudspeaker being arranged in the shell structure,
The shell structure includes head cover and the side wall being connected with the head cover, and the head cover is formed with the side wall and carried
Chamber, is provided with the fixation kit for fixing loudspeaker in the bearing cavity, the fixation kit be arranged at the head cover and/or
On the side wall；The fixation kit is arranged at the head cover and/or the side including at least a pair of screws seat, the screw base
On wall；Be provided with the screw for the loudspeaker being fixed on the screw base, the screw and institute in the screw base
It is corresponding to state screw base；
The sound outlet hole for sound to be sent out to the shell structure, the sound outlet hole and the carrying are provided with the side wall
Chamber is corresponding；
The shell structure further includes the second radiator structure being arranged on the side wall, and second radiator structure includes some
Second heat emission hole of a scattered laying and at least one the first reinforcing rib set through second heat emission hole；
The shell structure further includes：It is adjacent to the 3rd radiator structure that the sound outlet hole is set, the 3rd radiator structure bag
Include several scattered the 3rd heat emission holes laid and at least one the second reinforcing rib set through the 3rd heat emission hole.
10. display device according to claim 9, it is characterised in that the both sides of the loudspeaker are provided with and the spiral shell
The corresponding Screw hole structure of nail seat, the Screw hole structure are symmetrically distributed in the both sides of the loudspeaker；
The Screw hole structure includes c-type gasket, and the c-type gasket includes gasket head end and the gasket end corresponded, described
Attachment spacers body between gasket head end and the gasket end；The radial direction of the shim body along the screw base tends to annular
Set；
The c-type gasket is arranged with the buffer gasket for making the screw base pass through the c-type gasket；The buffer gasket bag
First annular portion and the second ring part are included, gasket connecting portion, institute are set between the first annular portion and second ring part
State first annular portion, second ring part is respectively arranged at the upper and lower part of the c-type gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711376000.1A CN107920433A (en) | 2017-12-19 | 2017-12-19 | Display device and its shell structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711376000.1A CN107920433A (en) | 2017-12-19 | 2017-12-19 | Display device and its shell structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107920433A true CN107920433A (en) | 2018-04-17 |
Family
ID=61893594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711376000.1A Pending CN107920433A (en) | 2017-12-19 | 2017-12-19 | Display device and its shell structure |
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| Country | Link |
|---|---|
| CN (1) | CN107920433A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1163537A (en) * | 1996-04-09 | 1997-10-29 | Lg电子株式会社 | Video frequency displayer with holding speaker mechanism |
| CN2682756Y (en) * | 2003-12-13 | 2005-03-02 | 深圳创维－Rgb电子有限公司 | Digital optical display back projection with radiating apparatus |
| CN200956629Y (en) * | 2006-10-25 | 2007-10-03 | 青岛海信电器股份有限公司 | Television receiver for preventing shock generation |
| JP2008040424A (en) * | 2006-08-10 | 2008-02-21 | Canon Inc | Air trunk constitution and cooling structure of thin image display apparatus |
| CN201608812U (en) * | 2010-01-19 | 2010-10-13 | 深圳市冠普电子科技有限公司 | Liquid crystal television with waterproof structure |
| CN201832341U (en) * | 2010-10-28 | 2011-05-18 | 赵硕 | Double footboard |
| CN202064599U (en) * | 2011-05-05 | 2011-12-07 | 汉唐集成股份有限公司 | Foot stool and supporting structure thereof |
| CN103338602A (en) * | 2013-06-27 | 2013-10-02 | 京东方科技集团股份有限公司 | Display unit back cover and display unit |
| JP2015025866A (en) * | 2013-07-24 | 2015-02-05 | 船井電機株式会社 | Display device |
| CN104867411A (en) * | 2015-03-31 | 2015-08-26 | 辰溪顾通科技有限公司 | Environmental-friendly multi-functional floor tile barricade |
| CN206136180U (en) * | 2016-11-02 | 2017-04-26 | 深圳Tcl新技术有限公司 | Display device |
| CN208572587U (en) * | 2017-12-19 | 2019-03-01 | 惠科股份有限公司 | Display device and its shell structure |
-
2017
- 2017-12-19 CN CN201711376000.1A patent/CN107920433A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1163537A (en) * | 1996-04-09 | 1997-10-29 | Lg电子株式会社 | Video frequency displayer with holding speaker mechanism |
| CN2682756Y (en) * | 2003-12-13 | 2005-03-02 | 深圳创维－Rgb电子有限公司 | Digital optical display back projection with radiating apparatus |
| JP2008040424A (en) * | 2006-08-10 | 2008-02-21 | Canon Inc | Air trunk constitution and cooling structure of thin image display apparatus |
| CN200956629Y (en) * | 2006-10-25 | 2007-10-03 | 青岛海信电器股份有限公司 | Television receiver for preventing shock generation |
| CN201608812U (en) * | 2010-01-19 | 2010-10-13 | 深圳市冠普电子科技有限公司 | Liquid crystal television with waterproof structure |
| CN201832341U (en) * | 2010-10-28 | 2011-05-18 | 赵硕 | Double footboard |
| CN202064599U (en) * | 2011-05-05 | 2011-12-07 | 汉唐集成股份有限公司 | Foot stool and supporting structure thereof |
| CN103338602A (en) * | 2013-06-27 | 2013-10-02 | 京东方科技集团股份有限公司 | Display unit back cover and display unit |
| JP2015025866A (en) * | 2013-07-24 | 2015-02-05 | 船井電機株式会社 | Display device |
| CN104867411A (en) * | 2015-03-31 | 2015-08-26 | 辰溪顾通科技有限公司 | Environmental-friendly multi-functional floor tile barricade |
| CN206136180U (en) * | 2016-11-02 | 2017-04-26 | 深圳Tcl新技术有限公司 | Display device |
| CN208572587U (en) * | 2017-12-19 | 2019-03-01 | 惠科股份有限公司 | Display device and its shell structure |
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