CN213400374U - Front and back maintenance box body for zinc alloy of LED display unit - Google Patents
Front and back maintenance box body for zinc alloy of LED display unit Download PDFInfo
- Publication number
- CN213400374U CN213400374U CN202022722388.XU CN202022722388U CN213400374U CN 213400374 U CN213400374 U CN 213400374U CN 202022722388 U CN202022722388 U CN 202022722388U CN 213400374 U CN213400374 U CN 213400374U
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- China
- Prior art keywords
- led display
- fixedly connected
- box body
- zinc alloy
- cardboard
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- 238000012423 maintenance Methods 0.000 title claims abstract description 25
- 229910001297 Zn alloy Inorganic materials 0.000 title claims abstract description 15
- 230000000694 effects Effects 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims description 13
- 230000001737 promoting effect Effects 0.000 abstract description 4
- 238000000926 separation method Methods 0.000 abstract description 4
- 230000005855 radiation Effects 0.000 description 4
- 238000001816 cooling Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
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Abstract
The utility model discloses a maintain box around LED display element zinc alloy relates to LED display screen technical field, the power distribution box comprises a box body, the positive interval fixedly connected with U-shaped connecting rod of fixed plate, elasticity rand joint is in the outside of U-shaped connecting rod, the one end fixedly connected with of connecting plate is carried and is drawn the knot, the other end fixedly connected with limiting plate of connecting plate, one side fixedly connected with cardboard of limiting plate, the spring has been cup jointed in the outside activity of gag lever post. Through the spring, the setting of cardboard and fixture block, can carry and draw the knot through upwards promoting, make to carry and draw the area to move the cardboard rebound, make cardboard and fixture block separation, and then open the chamber door, be convenient for carry out the after-maintenance to the LED display screen, through the setting of elasticity rand and U-shaped connecting rod, can be through promoting LED display element forward, make elasticity rand and U-shaped connecting rod separation, and then dismantle LED display element from the front of chamber door, be convenient for carry out the front maintenance to the LED display screen.
Description
Technical Field
The utility model relates to a LED display screen technical field especially relates to a maintain box around LED display element zinc alloy.
Background
The LED display screen is a flat panel display, which is composed of small LED module panels, and is used to display various information such as text, images, video, etc. The LED electronic display screen integrates the microelectronic technology, the computer technology and the information processing, and has the advantages of bright color, wide dynamic range, high brightness, long service life, stable and reliable work and the like. The LED display screen is widely applied to commercial media, cultural performance markets, stadiums, information dissemination, news distribution, security trading and the like, and can meet the requirements of different environments. The LED display unit is a main component forming a finished product of the LED display screen.
However, most of the existing LED display screen boxes are fixedly connected, the LED display units are installed fixedly, the LED display units of the LED display screens are inconvenient to disassemble, and the LED display screens are inconvenient to maintain in front and behind.
Disclosure of Invention
The utility model discloses a main aim at provides a maintain box around LED display element zinc alloy, can effectively solve the current LED display screen box that proposes in the background art and be fixed connection mostly, its LED display element's installation is comparatively fixed, and is inconvenient to dismantle the LED display element of LED display screen, causes inconvenient LED display screen to carry out the problem of front maintenance and after-maintenance.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a zinc alloy front and back maintenance box body with LED display units comprises a box body, wherein a box door is movably mounted on the front surface of the box body through hinges, a plurality of LED display units are arranged on the inner side of the box door, fixing plates are fixedly connected to the inner wall of the box door at intervals, U-shaped connecting rods are fixedly connected to the front surface of each fixing plate at intervals, elastic clamping rings are fixedly connected to the back surfaces of the LED display units, and the elastic clamping rings are clamped on the outer sides of the U-shaped connecting rods;
the utility model discloses a refrigerator door, including chamber door, mounting channel, mounting groove, mounting channel, connecting plate, limiting plate, spring, the inside swing joint of mounting channel has seted up the mounting channel, the mounting groove has been seted up at the interior top of mounting channel, the inside swing joint of mounting channel has the connecting plate, the one end fixedly connected with of connecting plate is carried and is drawn the knot, the other end fixedly connected with limiting plate of connecting plate, one side fixedly connected with cardboard of limiting plate, the top fixedly connected with gag lever post of connecting plate, the spring has been cup jointed in the outside.
Preferably, a plurality of the LED display units form an LED display screen, and the LED display units are electrically connected with one another.
Preferably, the inner wall of the box body is fixedly provided with a cooling fan, and the inner walls of two sides of the box body are both provided with cooling holes.
Preferably, the width values of the lifting buckle and the limiting plate are the same, and the width values of the lifting buckle and the limiting plate are larger than the width value of the installation channel.
Preferably, the bottom fixedly connected with of box and the cardboard fixture block of mutually supporting, the bottom and the fixture block of cardboard support tightly.
Preferably, one end of the spring is fixedly connected with the top of the connecting plate, and the other end of the spring is fixedly connected with the inner top of the mounting groove.
The utility model provides a maintain the box around LED display element zinc alloy. The method has the following beneficial effects:
(1): through the spring, the setting of cardboard and fixture block, can carry and draw the knot through upwards promoting, it moves connecting plate rebound to make to carry and draw the knot, the connecting plate drives cardboard rebound, the spring is compressed, make cardboard and fixture block separation, and then open the chamber door, be convenient for carry out the after-maintenance to the LED display screen from the back of chamber door, through the setting of elasticity rand and U-shaped connecting rod, because the front interval fixedly connected with U-shaped connecting rod of fixed plate, the back fixedly connected with elasticity rand of LED display element, elasticity rand joint in the outside of U-shaped connecting rod, can be through promoting LED display element forward, make elasticity rand and U-shaped connecting rod separation, and then dismantle LED display element from the front of chamber door, be convenient for carry out the front maintenance to the LED display screen, be convenient for to the installation and the dismantlement of LED display element, be convenient for to the front.
(2): through the setting of radiator fan and thermovent, under the mating reaction of thermovent, can arrange the outside of box from the thermovent through radiator fan with the heat that LED display screen during operation produced, prevent the heat and gather in the box, have fine radiating effect.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of the door of the present invention when opened;
fig. 3 is a schematic structural view of a fixing plate according to the present invention;
fig. 4 is a schematic structural view of the elastic collar of the present invention.
Fig. 5 is a schematic structural view of the clamping plate of the present invention.
Illustration of the drawings:
1. a box body; 2. a box door; 3. an LED display unit; 4. a heat radiation fan; 5. a heat dissipation port; 6. clamping a plate; 7. lifting the pull button; 8. a fixing plate; 9. a U-shaped connecting rod; 10. an elastic collar; 11. a connecting plate; 12. installing a channel; 13. mounting grooves; 14. a spring; 15. a limiting rod; 16. a limiting plate; 17. and (7) clamping blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
As shown in fig. 1-5, a zinc alloy front and rear maintenance box body of an LED display unit comprises a box body 1, a box door 2 is movably mounted on the front surface of the box body 1 through hinges, a plurality of LED display units 3 are arranged on the inner side of the box door 2, fixing plates 8 are fixedly connected to the inner wall of the box door 2 at intervals, U-shaped connecting rods 9 are fixedly connected to the front surface of the fixing plates 8 at intervals, elastic clamping rings 10 are fixedly connected to the back surface of the LED display units 3, the elastic clamping rings 10 are clamped on the outer sides of the U-shaped connecting rods 9, the elastic clamping rings 10 and the U-shaped connecting rods 9 can be separated by pushing the LED display units 3 forward, and then the LED display units 3 are detached from the front surface of the;
the interior of the box door 2 is provided with an installation channel 12, the inner top of the installation channel 12 is provided with an installation groove 13, the interior of the installation channel 12 is movably connected with a connecting plate 11, so that the connecting plate 11 can move in the mounting channel 12, one end of the connecting plate 11 is fixedly connected with the lifting buckle 7, the other end of the connecting plate 11 is fixedly connected with the limiting plate 16, one side of the limiting plate 16 is fixedly connected with the clamping plate 6, the top of the connecting plate 11 is fixedly connected with the limiting rod 15, the outer side of the limiting rod 15 is movably sleeved with the spring 14, the outer side of the spring 14 is movably connected with the inner wall of the mounting groove 13, and the lifting buckle 7 can be pushed upwards, so that the lifting buckle 7 drives the connecting plate 11 to move upwards, the connecting plate 11 drives the clamping plate 6 to move upwards, the spring 14 is compressed, the clamping plate 6 is separated from the clamping block 17, and then open chamber door 2, be convenient for carry out the after maintenance to the LED display screen from the back of chamber door 2.
The LED display screen is formed by the LED display units 3, and the LED display units 3 are electrically connected; the inner wall of the box body 1 is fixedly provided with the heat radiation fan 4, the inner walls of two sides of the box body 1 are respectively provided with the heat radiation ports 5, heat generated by the LED display screen during working can be discharged to the outside of the box body 1 through the heat radiation fan 4, heat accumulation is prevented, and the heat radiation effect is good; the width values of the lifting buckle 7 and the limiting plate 16 are the same, the width values of the lifting buckle 7 and the limiting plate 16 are larger than the width value of the installation channel 12, the lifting buckle 7 and the limiting plate 16 can be prevented from entering the installation channel 12, and meanwhile, the lifting buckle 7 and the limiting plate 16 can be moved conveniently; the inner bottom of the box body 1 is fixedly connected with a fixture block 17 matched with the clamping plate 6, the bottom end of the clamping plate 6 is tightly abutted against the fixture block 17, the fixture block 17 is tightly abutted through the clamping plate 6, and the box door 2 is further closed; one end of the spring 14 is fixedly connected with the top of the connecting plate 11, and the other end of the spring 14 is fixedly connected with the inner top of the mounting groove 13.
It should be noted that, the utility model relates to a zinc alloy front and back maintenance box body of LED display unit, when in use, firstly, the lifting buckle 7 is pushed upwards by hand, so that the lifting buckle 7 drives the connecting plate 11 to move upwards, the connecting plate 11 drives the clamping plate 6 to move upwards, the spring 14 is compressed, so that the clamping plate 6 is separated from the clamping block 17, and further the box door 2 is opened, thereby facilitating the back maintenance of the LED display screen from the back side of the box door 2, when in front maintenance, because the elastic clamping ring 10 and the U-shaped connecting rod 9 are arranged, the back side of the LED display unit 3 is fixedly connected with the elastic clamping ring 10, the elastic clamping ring 10 is clamped at the outer side of the U-shaped connecting rod 9, by pushing the LED display unit 3 forwards, the elastic clamping ring 10 is separated from the U-shaped connecting rod 9, thereby detaching the LED display unit 3 from the front side of the box door 2, thereby facilitating the front maintenance of the LED display screen, when closing chamber door 2, push away chamber door 2 to with the laminating of box 1, then upwards promote to carry and draw knot 7, carry and draw knot 7 and drive cardboard 6 rebound, loosen and carry and draw knot 7 after that, under spring 14's effect, cardboard 6 is promoted downwards and offsets tightly with fixture block 17, realize that chamber door 2 closes, owing to be equipped with radiator fan 4, can arrange the box 1 outside by thermovent 5 with the heat that LED display screen during operation produced through radiator fan 4, prevent the heat gathering, the radiating effect is good, be favorable to people's use, and is comparatively practical.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a maintain box around LED display element zinc alloy, includes box (1), its characterized in that: the front side of the box body (1) is movably provided with a box door (2) through a hinge, a plurality of LED display units (3) are arranged on the inner side of the box door (2), fixing plates (8) are fixedly connected to the inner wall of the box door (2) at intervals, U-shaped connecting rods (9) are fixedly connected to the front side of each fixing plate (8) at intervals, elastic clamping rings (10) are fixedly connected to the back side of each LED display unit (3), and the elastic clamping rings (10) are clamped on the outer sides of the U-shaped connecting rods (9);
installation passageway (12) have been seted up to the inside of chamber door (2), mounting groove (13) have been seted up at the interior top of installation passageway (12), the inside swing joint of installation passageway (12) has connecting plate (11), the one end fixedly connected with of connecting plate (11) is carried and is drawn knot (7), the other end fixedly connected with limiting plate (16) of connecting plate (11), one side fixedly connected with cardboard (6) of limiting plate (16), top fixedly connected with gag lever post (15) of connecting plate (11), spring (14) have been cup jointed in the outside activity of gag lever post (15), the outside of spring (14) and the inner wall swing joint of mounting groove (13).
2. The front and rear maintenance box body made of zinc alloy for the LED display unit according to claim 1, wherein the maintenance box body is characterized in that: the LED display screen is composed of a plurality of LED display units (3), and the LED display units (3) are electrically connected.
3. The front and rear maintenance box body made of zinc alloy for the LED display unit according to claim 1, wherein the maintenance box body is characterized in that: the inner wall fixed mounting of box (1) has radiator fan (4), thermovent (5) have all been seted up to the both sides inner wall of box (1).
4. The front and rear maintenance box body made of zinc alloy for the LED display unit according to claim 1, wherein the maintenance box body is characterized in that: the width values of the lifting buckle (7) and the limiting plate (16) are the same, and the width values of the lifting buckle (7) and the limiting plate (16) are larger than that of the installation channel (12).
5. The front and rear maintenance box body made of zinc alloy for the LED display unit according to claim 1, wherein the maintenance box body is characterized in that: the interior bottom fixedly connected with of box (1) and cardboard (6) are fixture block (17) of mutually supporting, the bottom and the fixture block (17) of cardboard (6) support tightly.
6. The front and rear maintenance box body made of zinc alloy for the LED display unit according to claim 1, wherein the maintenance box body is characterized in that: one end of the spring (14) is fixedly connected with the top of the connecting plate (11), and the other end of the spring (14) is fixedly connected with the inner top of the mounting groove (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022722388.XU CN213400374U (en) | 2020-11-23 | 2020-11-23 | Front and back maintenance box body for zinc alloy of LED display unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022722388.XU CN213400374U (en) | 2020-11-23 | 2020-11-23 | Front and back maintenance box body for zinc alloy of LED display unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213400374U true CN213400374U (en) | 2021-06-08 |
Family
ID=76194922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022722388.XU Expired - Fee Related CN213400374U (en) | 2020-11-23 | 2020-11-23 | Front and back maintenance box body for zinc alloy of LED display unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213400374U (en) |
-
2020
- 2020-11-23 CN CN202022722388.XU patent/CN213400374U/en not_active Expired - Fee Related
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| 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: 20210608 |
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| CF01 | Termination of patent right due to non-payment of annual fee |