CN210295735U - LED display screen convenient to change protection shield - Google Patents
LED display screen convenient to change protection shield Download PDFInfo
- Publication number
- CN210295735U CN210295735U CN201921111550.5U CN201921111550U CN210295735U CN 210295735 U CN210295735 U CN 210295735U CN 201921111550 U CN201921111550 U CN 201921111550U CN 210295735 U CN210295735 U CN 210295735U
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- Prior art keywords
- display screen
- frame
- convenient
- framework
- protection shield
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- Expired - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 230000003373 anti-fouling effect Effects 0.000 claims description 3
- 238000013329 compounding Methods 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides a LED display screen convenient to change protection shield, including display screen framework, display screen body, protection shield and framed cover, the display screen framework becomes one side open-ended box type, the inside of display screen framework is equipped with spacing frame, the display screen body is installed inside the display screen framework, the back lateral wall of display screen body and the internal lateral wall fixed connection of display screen framework, the lateral wall and spacing frame block around the display screen body, the protection shield is installed in display screen framework opening one side, the framed cover passes through the detachable mode and is connected with the display screen framework, the framed cover is used for the closing cap display screen framework opening one side, the middle part of framed cover is equipped with the window of the show information of being convenient for. The utility model discloses a LED display screen can effectively protect the display screen body through the protection shield, prevents that the display screen body from receiving external force to damage, can improve the security of display screen body, and the protection shield dismouting of being convenient for, be convenient for clean or change can avoid dismantling whole LED display screen, can effectively improve protection shield dismouting work efficiency.
Description
Technical Field
The utility model belongs to the technical field of the LED display screen, concretely relates to LED display screen convenient to change protection shield.
Background
The LED is widely valued for the characteristics of high luminous efficiency, long service life, safety, reliability and environmental protection, and the LED display screen is an important way for information propagation and becomes a mark for urban information modernization construction. Along with the continuous progress of social economy and the continuous perfection of LED display technology, people can deepen LED display screen more and more, and its application will be wider and wider, but LED display screen is comparatively soft, receives the collision of external force and damages easily, and prior art sets up the protection shield on the display screen to the protection display screen, but protection shield fixed mounting is not convenient for install and remove, and the protection shield is damaged the back and is not convenient for change, need dismantle whole LED display screen in order to maintain usually, and work efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art exists, the utility model provides a LED display screen convenient to change protection shield, this LED display screen pass through the protection shield and effectively protect the display screen body, prevent that the display screen body from receiving the effect of external force and damaging, have improved the security of display screen body, and the protecgulum dismouting of being convenient for is convenient for take out the protection shield through dismantling the protecgulum to clean or change, improve the protection shield and install and remove work efficiency.
The utility model discloses a following technical scheme realizes:
an LED display screen convenient for replacing a protection plate comprises a display screen frame body, a display screen body, the protection plate and a frame cover; the display screen frame body is in a box shape with an opening at one side, the limiting frame is arranged inside the display screen frame body, particularly, the limiting frame and the display screen frame body are welded or integrally formed, the display screen body is arranged inside the display screen frame body, the rear side wall of the display screen body is fixedly connected with the inner side wall of the display screen frame body, particularly, the display screen body is fixedly connected with the display screen frame body through a stud, the peripheral side wall of the display screen body is clamped with the limiting frame, the protecting plate is arranged at one side of the opening of the display screen frame body, the limiting frame can position the mounting position of the protecting plate, the frame cover is connected with the display screen frame body in a detachable mode, such as a buckle, a lock catch or a thread, the frame cover is convenient to disassemble and assemble, the frame cover is used for sealing one side of the opening of the display screen frame body, the middle part of the frame cover is provided, after the frame cover is disassembled, the protection plate is convenient to take out so as to clean or replace, the display screen body can be protected through the protection plate, the display screen body is prevented from being damaged due to the action of external force, the safety of the display screen body is improved, when the protection plate needs to be disassembled and replaced, only the protection plate needs to be disassembled, the protection plate is convenient to disassemble, the whole LED display screen is prevented from being disassembled, and the disassembly and assembly work efficiency of the protection plate is effectively improved.
Further, the inside wall face that is close to the protection shield bottom on the protecgulum is equipped with along the water catch bowl of horizontal extension, and the bottom of water catch bowl is equipped with a plurality of water drainage ways that link up to protecgulum outside wall, and it needs to explain here that one side that the protecgulum is close to the protection shield is the inboard, when the rainwater through protection shield landing to bottom, can be through water catch bowl and water drainage way drainage, prevents that the rainwater overstock from permeating inside the display screen framework.
Further, be equipped with the blotter between protection shield and the spacing frame, the blotter becomes back the font, and the blotter pastes the wall at spacing frame, and when the protection shield suffered external force, the blotter can cushion the protection shield, and the blotter also can seal the contact surface between protection shield and the spacing frame, prevents that the rainwater from invading.
Furthermore, the end face of one side of the opening of the display screen frame body is provided with a square groove, the wall face of the frame cover is provided with a square bump corresponding to the square groove, and during installation, the square bump of the frame cover is installed in the square groove, so that positioning and installation are facilitated.
Further, the bottom of square groove is equipped with a plurality of screw holes, be equipped with the countersunk head through-hole with a plurality of screw hole one-to-one on the frame cover, every countersunk head through-hole runs through square convex block by the lateral surface of frame cover, and the frame cover is through setting up screw fixed connection in countersunk head through-hole and screw hole department with the display screen framework, and the dismouting is convenient.
Further, the protection shield is formed by compounding a transparent plate, a single-sided light-transmitting mirror layer, an anti-dazzle layer and an anti-fouling layer from inside to outside, specifically, one side close to the display screen body is the inner side of the protection shield, and the protection shield is good in light transmission and not prone to adhering miscellaneous dust, water stains and the like on the surface.
According to the above technical scheme, the utility model provides a pair of LED display screen convenient to change protection shield, beneficial effect lies in: this LED display screen can effectively protect the display screen body through the protection shield, prevents that the display screen body from receiving the effect of external force and damaging, has improved the security of display screen body, and the protecgulum dismouting of being convenient for through dismantling the protecgulum, can be convenient for take out the protection shield to clean or change, can avoid dismantling whole LED display screen, improve the protection shield dismouting and get work efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is a front view of the present invention.
Fig. 2 is a partial structural schematic diagram of a display screen frame.
Fig. 3 is a sectional view taken along a line a-a in fig. 1.
Fig. 4 is a partial structural diagram of fig. 3 at I.
In the drawings: 1-display screen frame body, 11-square groove, 12-threaded hole, 2-display screen body, 3-protective plate, 4-frame cover, 41-window, 42-water collecting groove, 43-water draining channel, 44-square bump, 45-countersunk through hole, 5-limiting frame, 6-buffer pad and 7-screw.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
In the description of the present application, it is to be understood that the terms "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present invention and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated in a particular orientation, and thus should not be construed as limiting the present invention.
As shown in fig. 1 to 4, an LED display screen convenient for replacing a protection plate includes a display screen frame 1, a display screen body 2, a protection plate 3 and a frame cover 4; the display screen frame body 1 is of a box type with an opening at one side, the limiting frame 5 is arranged inside the display screen frame body 1, specifically, the limiting frame 5 is welded or integrally formed with the display screen frame body 1, the display screen body 2 is installed inside the display screen frame body 1, the rear side wall of the display screen body 2 is fixedly connected with the inner side wall of the display screen frame body 1, specifically, the display screen body 2 is fixedly connected with the display screen frame body 1 through a stud, the peripheral side wall of the display screen body 2 is clamped with the limiting frame 5, the protection plate 3 is installed at one side of the opening of the display screen frame body 1, the limiting frame 5 can position the installation position of the protection plate 3, the protection plate 3 is formed by compounding a transparent plate, a single-sided light-transmitting mirror layer, an anti-dazzle layer and an anti-fouling layer from inside to outside, specifically, the inner side of the protection plate 3 is close to one, Water stain and the like, the end face of one side of the opening of the display screen frame body 1 is provided with a square groove 11, the wall surface of the frame cover 4 is provided with a square lug 44 corresponding to the square groove 11, when in installation, the square lug 44 of the frame cover 4 is installed in the square groove 11, so that the positioning and installation are convenient, the bottom of the square groove 11 is provided with a plurality of threaded holes 12, the frame cover 4 is provided with countersunk through holes 45 corresponding to the threaded holes 12 one by one, each countersunk through hole 45 penetrates through the square lug 44 from the outer side surface of the frame cover 4, the frame cover 4 is fixedly connected with the display screen frame body 1 through a screw 7, the disassembly and the assembly are convenient, the frame cover 4 is used for sealing one side of the opening of the display screen frame body 1, the middle part of the frame cover 4 is provided with a window 41 convenient for displaying information, the frame cover 4 fixes the protection plate 3 between the frame cover 4 and the limiting frame 5, the inside wall face that is close to protection shield 3 bottom on the framed cover 4 is equipped with along horizontal extension's water catch bowl 42, and the bottom of water catch bowl 42 is equipped with a plurality of water drainage 43 that link up to framed cover 4 outside wall, when the rainwater through protection shield 3 landing to the bottom, can prevent that the rainwater overstock from permeating display screen framework 1 inside through water catch bowl 42 and water drainage 43 drainage.
In this embodiment, be equipped with blotter 6 between protection shield 3 and the spacing frame 5, blotter 6 becomes back the font, and blotter 6 pastes the wall at spacing frame 5, and when protection shield 3 suffered external force, blotter 6 can cushion protection shield 3, and blotter 6 also can seal the contact surface between protection shield 3 and the spacing frame 5, prevents the rainwater invasion.
The working principle of the embodiment is as follows: when the protection plate 3 is installed, the protection plate 3 is installed on one side of the opening of the display screen frame body 1, the square convex block 44 of the frame cover 4 is installed in the square groove 11, the screws 7 are installed at the positions of the plurality of countersunk through holes 45 and the plurality of threaded holes 12 which are in one-to-one correspondence to fasten the installation frame cover 4 so as to fix the protection plate 3, when rainwater slides to the bottom through the protection plate 3, the rainwater can be drained through the water collecting groove 42 and the water draining channel 43 to prevent the rainwater from accumulating and seeping into the display screen frame body 1, when the protection plate 3 is disassembled, the screws 7 are disassembled, the frame cover 4 is disassembled so as to take out the protection plate 3, the frame cover 4 is convenient to disassemble, the protection plate 3 can be conveniently taken out for cleaning or replacement by disassembling the frame cover 4, the whole LED display screen can be prevented from being disassembled, the work efficiency of disassembling and assembling the protection plate 3 is, the safety of the display screen body 2 is improved.
In the specification of the present invention, a large number of specific details are explained. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (6)
1. The utility model provides a LED display screen convenient to change protection shield which characterized in that: the display screen comprises a display screen frame body (1), a display screen body (2), a protection plate (3) and a frame cover (4); display screen framework (1) becomes one side open-ended box type, the inside of display screen framework (1) is equipped with spacing frame (5), install in display screen framework (1) inside display screen body (2), the back side wall and display screen framework (1) inside wall fixed connection of display screen body (2), the lateral wall and spacing frame (5) block all around of display screen body (2), install in display screen framework (1) opening one side in protection shield (3), frame lid (4) are connected with display screen framework (1) through the detachable mode, frame lid (4) are used for closing cap display screen framework (1) opening one side, the middle part of frame lid (4) is equipped with window (41) of the show information of being convenient for.
2. The LED display screen convenient for replacing the protection plate as claimed in claim 1, wherein: the inner side wall surface of the frame cover (4) close to the bottom end of the protection plate (3) is provided with a water collecting groove (42) extending along the transverse direction, and the bottom of the water collecting groove (42) is provided with a plurality of water draining channels (43) penetrating through the outer side wall surface of the frame cover (4).
3. An LED display screen convenient for replacing the protection board according to claim 1 or 2, wherein: a buffer pad (6) is arranged between the protective plate (3) and the limiting frame (5), and the buffer pad (6) is shaped like a Chinese character 'hui'.
4. The LED display screen convenient for replacing the protection plate as claimed in claim 1, wherein: the end face of one side of the opening of the display screen frame body (1) is provided with a square groove (11), and the wall face of the frame cover (4) is provided with a square bump (44) corresponding to the square groove (11).
5. The LED display screen convenient for replacing the protection plate as claimed in claim 4, wherein: the bottom of square groove (11) is equipped with a plurality of screw holes (12), is equipped with countersunk head through-hole (45) with a plurality of screw hole (12) one-to-one on framed cover (4), and square lug (44) are run through by the lateral surface of framed cover (4) in every countersunk head through-hole (45), and framed cover (4) and display screen framework (1) set up screw (7) fixed connection through locating at countersunk head through-hole (45) and screw hole (12).
6. The LED display screen convenient for replacing the protection plate as claimed in claim 1, wherein: the protective plate (3) is formed by compounding a transparent plate, a single-sided light-transmitting mirror layer, an anti-dazzle layer and an anti-fouling layer from inside to outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921111550.5U CN210295735U (en) | 2019-07-16 | 2019-07-16 | LED display screen convenient to change protection shield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921111550.5U CN210295735U (en) | 2019-07-16 | 2019-07-16 | LED display screen convenient to change protection shield |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210295735U true CN210295735U (en) | 2020-04-10 |
Family
ID=70102833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921111550.5U Expired - Fee Related CN210295735U (en) | 2019-07-16 | 2019-07-16 | LED display screen convenient to change protection shield |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210295735U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111766430A (en) * | 2020-06-09 | 2020-10-13 | 武汉启亦电气有限公司 | Anti-drop hand-held type heavy current tester |
-
2019
- 2019-07-16 CN CN201921111550.5U patent/CN210295735U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111766430A (en) * | 2020-06-09 | 2020-10-13 | 武汉启亦电气有限公司 | Anti-drop hand-held type heavy current tester |
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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: 20200410 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |