CN207636896U - A kind of straight-down negative display module - Google Patents
A kind of straight-down negative display module Download PDFInfo
- Publication number
- CN207636896U CN207636896U CN201721926897.6U CN201721926897U CN207636896U CN 207636896 U CN207636896 U CN 207636896U CN 201721926897 U CN201721926897 U CN 201721926897U CN 207636896 U CN207636896 U CN 207636896U
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- China
- Prior art keywords
- heat sink
- backboard
- fixedly connected
- display module
- fixed block
- 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.)
- Expired - Fee Related
Links
- 238000009434 installation Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 4
- 238000013016 damping Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Illuminated Signs And Luminous Advertising (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a kind of straight-down negative display modules, including backboard, the upper end of the backboard is equipped with heat sink, the side wall of the backboard is equipped with fixed block, the side wall of the fixed block is equipped with sliding slot, the one end of the fixed block far from backboard is arranged with two struts, two one end of the strut far from fixed block are fixedly connected by annulus, the annulus internal slide has sliding bar, it is fixedly connected with the first spring between one end and sliding slot of the sliding bar, the other end of the sliding bar is fixedly connected with fixture block, the fixture block is equipped with article putting groove corresponding with heat sink close to the side of heat sink.The utility model structure novel easily realizes the installation and dismounting of heat sink by the way that multiple springs and moving lever are arranged, eliminates because the heat-sinking capability of heat sink is weak, caused by display module display function difference disadvantage.
Description
Technical field
The utility model is related to display module equipment technical field more particularly to a kind of straight-down negative display modules.
Background technology
With the development and the improvement of people's living standards of social technology, LED display modules are richer with color because of it
It is rich, brightness is big, low-carbon, environmental protection the advantages that, obtained also being more and more widely used.
But the calorific value of existing LED display modules is larger, and radiator can not easily be dismantled, when radiator is long
Between declined using rear heat dissipation effect, effective heat sinking function can not be provided, display module works under the higher environment of temperature, meeting
Accelerate light decay, reduces the luminous efficiency of LED, affect user experience.
Utility model content
Purpose of the utility model is to solve the calorific value of LED display modules in the prior art is larger, and the dress that radiates
Setting can not easily dismantle, and radiator is declined using rear heat dissipation effect for a long time, can not provide asking for effective heat sinking function
Topic, and a kind of straight-down negative display module proposed.
To achieve the goals above, the utility model uses following technical solution：
A kind of straight-down negative display module, including backboard, the upper end of the backboard are equipped with heat sink, on the side wall of the backboard
Equipped with fixed block, the side wall of the fixed block is equipped with sliding slot, and the one end of the fixed block far from backboard is arranged with two branch
Bar, two one end of the strut far from fixed block are fixedly connected by annulus, and the annulus internal slide has sliding bar, described
The first spring is fixedly connected between one end and sliding slot of sliding bar, the other end of the sliding bar is fixedly connected with fixture block, institute
It states fixture block and is equipped with article putting groove corresponding with heat sink close to the side of heat sink, the upper end of the heat sink is equipped with reflector,
The upper end of the reflector is equipped with LED light, and the top of the LED light is equipped with LCD screen, and the lateral wall of the backboard is equipped with spiral shell
One end of bar, the screw rod through backboard and is rotatably connected to block, uses and is threadedly coupled between the screw rod and backboard, described
The both sides of screw rod are arranged with check lock lever, and one end of two check lock levers extends through baffle and to heat sink, described in two
Check lock lever is fixedly connected close to one end of heat sink by clamping plate, and the heat sink is equipped with and clamping close to one end of clamping plate
The corresponding groove of plate.
Preferably, rubber pad is equipped between the backboard and heat sink, the lower end of the rubber pad is fixedly connected on backboard
Interior bottom end.
Preferably, the fixed block is bolted on the side wall of backboard.
Preferably, it is arranged with second spring on the check lock lever.
Preferably, the surface of the heat sink is equipped with multiple heat emission holes.
Preferably, described that lamp holder is equipped between reflector and LED light, the lower end of the lamp holder is fixedly connected on reflective
The upper end of plate.
In the utility model, user when in use, removes LCD screen, is then turned out screw rod first, screw rod
Block can be driven to move together, second spring can also move under the extruding of block together with screw rod, while drive check lock lever one
With movement, final that clamping plate is driven to be skidded off out of heat sink groove, the other end of heat sink can be also detached from from fixture block,
To facilitate taking-up heat sink, when heat sink is installed, first one end of heat sink is positioned in fixture block, then inwardly rotates screw rod,
The groove inner wall for clamping board clamping heat sink is driven, can realize the installation of heat sink, utility model structure novel, by setting
Setting multiple springs and moving lever easily realizes the installation and dismounting of heat sink, eliminates the heat-sinking capability because of heat sink
It is weak, caused by display module display function difference disadvantage.
Description of the drawings
Fig. 1 be the utility model proposes a kind of straight-down negative display module structural schematic diagram；
Fig. 2 be the utility model proposes a kind of straight-down negative display module A at structure enlargement diagram.
In figure：1 backboard, 2 rubber pads, 3 fixture blocks, 4 sliding bars, 5 annulus, 6 struts, 7 fixed blocks, 8 first springs, 9 heat dissipations
Plate, 10 LCD screens, 11 reflectors, 12LED lamps, 13 blocks, 14 screw rods, 15 second springs, 16 check lock levers, 17 clamping plates.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term "upper", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-2, the upper end of a kind of straight-down negative display module, including backboard 1, backboard 1 is equipped with heat sink 9, backboard 1
Side wall is equipped with fixed block 7, and the side wall of fixed block 7 is equipped with sliding slot, and the one end of fixed block 7 far from backboard 1 is arranged with two
Strut 6, two one end of strut 6 far from fixed block 7 are fixedly connected by annulus 5, and 5 internal slide of annulus has sliding bar 4, annulus
5 play the role of supporting sliding bar 4, the first spring 8 are fixedly connected between one end and sliding slot of sliding bar 4, the first spring 8 is aobvious
Show the flat shock-absorbing function of module water lift.The other end of sliding bar 4 is fixedly connected with fixture block 3, and fixture block 3 is set close to the side of heat sink 9
Have article putting groove corresponding with heat sink 9, one end of heat sink 9 that can be placed in the article putting groove of fixture block 3, heat sink 9 it is upper
End is equipped with reflector 11, and reflector 11 can be equipped with LED light 12 with reflection light, the upper end of reflector 11, and the top of LED light 12 is set
There are LCD screen 10, the lateral wall of backboard 1 to be equipped with screw rod 14, one end of screw rod 14 through backboard 1 and is rotatably connected to block 13,
Using being threadedly coupled between screw rod 14 and backboard 1, the both sides of screw rod 14 are arranged with check lock lever 16, one end of two check lock levers 16
Extending through baffle 13 and to heat sink 9, two check lock levers 16 are fixedly connected close to one end of heat sink 9 by clamping plate 17,
Heat sink 9 is equipped with groove corresponding with clamping plate 17 close to one end of clamping plate 17, and clamping plate 17 can be clamped by groove
Heat sink 9.
In the utility model, rubber pad 2 is equipped between backboard 1 and heat sink 9, the lower end of rubber pad 2 is fixedly connected on the back of the body
The interior bottom end of plate 1, rubber pad 2 can play the damping effect in vertical direction, and fixed block 7 is bolted on backboard 1
Side wall, bolt are easy to obtain, can facilitate realization, second spring 15 is arranged on check lock lever 16, second spring provides certain water
Flat damping effect, the surface of heat sink 9 are equipped with multiple heat emission holes, increase surface area and accelerate heat dissipation, reflector 11 and LED light 12 it
Between be equipped with lamp holder, the lower end of lamp holder is fixedly connected on the upper end of reflector 11, and lamp holder is convenient for being electrically connected LED light.
In the utility model, user when in use, removes LCD screen 10 first, is then turned out screw rod 14,
Screw rod 14 can drive block 13 to move together, and second spring 15 also can together move under the extruding of block 13 with screw rod 14, together
When drive check lock lever 16 to move together, final that clamping plate 17 is driven to be skidded off out of heat sink 9 groove, the other end of heat sink 9
Also it can be detached from from fixture block 3, can facilitate and take out heat sink 9, when heat sink 9 is installed, be first positioned over one end of heat sink 9
In fixture block 3, then inwardly rotation screw rod 14, drive clamping plate 17 clamp the groove inner wall of heat sink 9, can realize heat sink
9 installation.The utility model structure novel, by multiple springs are set and moving lever easily realize the installation of heat sink with
Dismounting, eliminate because heat sink heat-sinking capability it is weak, caused by display module display function difference disadvantage.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of straight-down negative display module, including backboard (1), which is characterized in that the upper end of the backboard (1) is equipped with heat sink
(9), the side wall of the backboard (1) is equipped with fixed block (7), and the side wall of the fixed block (7) is equipped with sliding slot, the fixed block
(7) one end far from backboard (1) is arranged with two struts (6), and the one end of two struts (6) far from fixed block (7) is logical
Annulus (5) is crossed to be fixedly connected, annulus (5) internal slide has a sliding bar (4), one end and sliding slot of the sliding bar (4) it
Between be fixedly connected with the first spring (8), the other end of the sliding bar (4) is fixedly connected with fixture block (3), and the fixture block (3) is leaned on
The side of nearly heat sink (9) is equipped with article putting groove corresponding with heat sink (9), and the upper end of the heat sink (9) is equipped with reflector
(11), the upper end of the reflector (11) is equipped with LED light (12), and the top of the LED light (12) is equipped with LCD screen (10), institute
The lateral wall for stating backboard (1) is equipped with screw rod (14), and one end of the screw rod (14) through backboard (1) and is rotatably connected to block
(13), using being threadedly coupled between the screw rod (14) and backboard (1), the both sides of the screw rod (14) are arranged with check lock lever
(16), one end of two check lock levers (16) extends through block (13) and to heat sink (9), two check lock levers (16)
It is fixedly connected by clamping plate (17) close to one end of heat sink (9), the heat sink (9) sets close to one end of clamping plate (17)
There is groove corresponding with clamping plate (17).
2. a kind of straight-down negative display module according to claim 1, which is characterized in that the backboard (1) and heat sink (9)
Between be equipped with rubber pad (2), the lower end of the rubber pad (2) is fixedly connected on the interior bottom end of backboard (1).
3. a kind of straight-down negative display module according to claim 1, which is characterized in that the fixed block (7) passes through bolt
It is fixed on the side wall of backboard (1).
4. a kind of straight-down negative display module according to claim 1, which is characterized in that be arranged on the check lock lever (16)
Second spring (15).
5. a kind of straight-down negative display module according to claim 1, which is characterized in that the surface of the heat sink (9) is set
There are multiple heat emission holes.
6. a kind of straight-down negative display module according to claim 1, which is characterized in that the reflector (11) and LED light
(12) lamp holder is equipped between, the lower end of the lamp holder is fixedly connected on the upper end of reflector (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721926897.6U CN207636896U (en) | 2017-12-29 | 2017-12-29 | A kind of straight-down negative display module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721926897.6U CN207636896U (en) | 2017-12-29 | 2017-12-29 | A kind of straight-down negative display module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207636896U true CN207636896U (en) | 2018-07-20 |
Family
ID=62851986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721926897.6U Expired - Fee Related CN207636896U (en) | 2017-12-29 | 2017-12-29 | A kind of straight-down negative display module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207636896U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113625487A (en) * | 2021-07-05 | 2021-11-09 | 叶嘉峻 | Novel Mini-LED quantum dot structure backlight module for liquid crystal display television |
| CN114870747A (en) * | 2022-03-31 | 2022-08-09 | 浙江迦南科技股份有限公司 | Extrusion wheel of optimized novel dry-method granulator |
-
2017
- 2017-12-29 CN CN201721926897.6U patent/CN207636896U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113625487A (en) * | 2021-07-05 | 2021-11-09 | 叶嘉峻 | Novel Mini-LED quantum dot structure backlight module for liquid crystal display television |
| CN114870747A (en) * | 2022-03-31 | 2022-08-09 | 浙江迦南科技股份有限公司 | Extrusion wheel of optimized novel dry-method granulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180720 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |