CN212061720U - Protection structure of mining explosion-proof liquid crystal display screen - Google Patents
Protection structure of mining explosion-proof liquid crystal display screen Download PDFInfo
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- CN212061720U CN212061720U CN202021120610.2U CN202021120610U CN212061720U CN 212061720 U CN212061720 U CN 212061720U CN 202021120610 U CN202021120610 U CN 202021120610U CN 212061720 U CN212061720 U CN 212061720U
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- display screen
- display
- liquid crystal
- protection
- crystal display
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 27
- 238000005065 mining Methods 0.000 title claims abstract description 26
- 230000001681 protective effect Effects 0.000 claims description 18
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000000428 dust Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a mining explosion-proof liquid crystal display's protection architecture relates to mining explosion-proof liquid crystal display technical field, this mining explosion-proof liquid crystal display's protection architecture, including display and display screen body, the positive swing joint of display has the connecting block, the back of connecting block is provided with the protection shield, the back of protection shield and the positive swing joint of display, the protection shield is located the front of display screen body, the positive fixedly connected with handle of protection shield, the handle is located the below of connecting block, the positive fixedly connected with square box of display, the square box is located the below of protection shield. The utility model discloses a set up connecting block, protection shield, end a piece and spring to among the solution prior art, present common mining explosion-proof liquid crystal display is when using, and the display screen directly exposes in the surrounding environment, and the problem that the display screen damaged is caused easily to the easy direct touching of external object to the display screen.
Description
Technical Field
The utility model relates to a mining explosion-proof liquid crystal display technical field specifically is a mining explosion-proof liquid crystal display's protection architecture.
Background
The liquid crystal display screen is installed on the mine explosion-proof display, the mine explosion-proof display has explosion-proof characteristics, is suitable for mines with explosive gas, can be connected with a temperature sensor, a pressure sensor and a humidity sensor or a monitoring camera, can display monitored information on the display screen, and can be fixed in a platform placing, hoisting or wall hanging mode.
Among the prior art, present common mining explosion-proof liquid crystal display is when using, and the display screen directly exposes in the surrounding environment, and the display does not possess the mechanism that carries out the protection to the display screen, and on external object directly touched the display screen easily, caused the damage of display screen easily.
SUMMERY OF THE UTILITY MODEL
The utility model provides a mining explosion-proof liquid crystal display's protection architecture possesses the advantage of carrying out the protection to the display screen to among the solution prior art, present common mining explosion-proof liquid crystal display is when using, and the display screen directly exposes in the surrounding environment, and the problem that the display screen damaged is caused easily to the easy direct touching of external object to the display screen.
For the purpose that realizes protecting the display screen, the utility model provides a following technical scheme: the utility model provides a mining explosion-proof liquid crystal display's protection architecture, includes display and display body, the positive swing joint of display has the connecting block, the back of connecting block is provided with the protection shield, the back of protection shield and the positive swing joint of display, the protection shield is located the front of display body, the positive fixedly connected with handle of protection shield, the handle is located the below of connecting block, the positive fixedly connected with square box of display, the square box is located the below of protection shield, the inner wall of square box and the surface swing joint of stopper piece, the stopper piece surface is close to one side of protection shield and the surface swing joint of protection shield, the bottom of stopper piece and the bottom of square box inner wall respectively with the top and the bottom fixed connection of spring.
As a preferred technical scheme of the utility model, the top fixedly connected with connecting seat of display, the connecting block activity is cup jointed on connecting seat inner wall fixed connection's fixed axle surface.
As a preferred technical scheme of the utility model, the positive fixedly connected with screw rod of protection shield, the screw rod keep away from the one end through connection piece of protection shield and with the inner wall threaded connection of nut, the back of nut and the positive swing joint of connecting block.
As an optimal technical scheme of the utility model, the back fixedly connected with rubber strip of protection shield, the front swing joint of the back of rubber strip and display.
As a preferred technical scheme of the utility model, the protection shield is the ya keli board, the bottom of protection shield is the curved surface of downwarping, the top of ending the position piece is the shape of falling V-arrangement.
As a preferred technical scheme of the utility model, the equal fixedly connected with stopper in the front and the back of ending the position piece, the spacing groove has all been seted up at the front and the back of square box inner wall, the surface of stopper and the inner wall swing joint of spacing groove.
Compared with the prior art, the utility model provides a mining explosion-proof liquid crystal display's protection architecture possesses following beneficial effect:
1. this mining explosion-proof liquid crystal display's protection architecture, through setting up the connecting block, the protection shield, end a piece and spring, when using, the upset protection shield, the protection shield drives the fixed axle that the connecting seat used the connecting seat and rotates as the axle, make the protection shield lid on the display, end a piece and block the protection shield under spring force effect, the protection shield is located the front of display screen body, the protection shield is stopped a piece card and is put in the front of display screen body, the protection shield prevents external object contact display screen body, the effect of protecting is carried out to the display screen body has been reached, in order to solve prior art, present common mining explosion-proof liquid crystal display is when using, the display screen directly exposes in the surrounding environment, external object directly touches to the display screen easily on, cause the problem that the display screen damaged easily.
2. This mining explosion-proof liquid crystal display's protection architecture, through setting up the rubber strip, when using, the protection shield is blocked the back by the stopper, and the rubber strip closely laminates with the front of display, seals between protection shield and the display, prevents that the dust from getting into display body position.
3. This mining explosion-proof liquid crystal display's protection architecture, through setting up screw rod and nut, when using, take place to damage the back when the protection shield, unscrew the nut, take off the protection shield from the connecting block position, pass the connecting block with the screw rod of new protection shield, twist the nut on the screw rod and screw up the nut, can fix new protection shield, can reuse the protection shield and protect the display screen body.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a left sectional view of the square box of the present invention;
fig. 3 is an enlarged view of the structure at the handle position of the present invention.
In the figure: 1. a display; 2. a display screen body; 3. connecting blocks; 4. a protection plate; 5. a handle; 6. a square box; 7. a stop block; 8. a spring; 9. a connecting seat; 10. a screw; 11. a nut; 12. a rubber strip; 13. a limiting block; 14. a limiting groove.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the utility model discloses a protective structure of a mining explosion-proof liquid crystal display screen, which comprises a display 1 and a display screen body 2, wherein the model of the display 1 is PB127, the front surface of the display 1 is movably connected with a connecting block 3, the back surface of the connecting block 3 is provided with a protective plate 4, the protective plate 4 plays a protective role on the display screen body 2 to prevent external objects from contacting the display screen body 2, the back surface of the protective plate 4 is movably connected with the front surface of the display 1, the protective plate 4 is positioned on the front surface of the display screen body 2, the front surface of the protective plate 4 is fixedly connected with a handle 5, the handle 5 is held to conveniently rotate the protective plate 4 upwards to separate the protective plate 4 from a stop block 7, the handle 5 is positioned below the connecting block 3, the front surface of the display 1 is fixedly connected with a square box 6, the square box 6 is positioned below the protective plate 4, the inner wall of, the surface of the stop block 7 is close to one side of the protection plate 4 and is movably connected with the surface of the protection plate 4, the stop block 7 clamps the protection plate 4 to prevent the protection plate 4 from rotating randomly, and the bottom of the stop block 7 and the bottom of the inner wall of the square box 6 are fixedly connected with the top and the bottom of the spring 8 respectively.
Specifically, the top of the display 1 is fixedly connected with a connecting seat 9, and the connecting block 3 is movably sleeved on the surface of a fixed shaft fixedly connected with the inner wall of the connecting seat 9.
In this embodiment, the protection plate 4 rotates to drive the connecting block 3 to rotate by using the fixed shaft on the inner wall of the connecting seat 9 as a shaft.
Specifically, the front of the protection plate 4 is fixedly connected with a screw rod 10, one end of the screw rod 10, which is far away from the protection plate 4, penetrates through the connection block 3 and is in threaded connection with the inner wall of the screw cap 11, and the back of the screw cap 11 is movably connected with the front of the connection block 3.
In this embodiment, the nut 11 is screwed on the screw rod 10, so that the protection plate 4 is fixed on the connection block 3, the nut 11 is unscrewed from the screw rod 10, the protection plate 4 is separated from the connection block 3, and the protection plate 4 can be detached.
Specifically, the back of the protection plate 4 is fixedly connected with a rubber strip 12, and the back of the rubber strip 12 is movably connected with the front of the display 1.
In this embodiment, after the protection plate 4 is clamped by the stop block 7, the rubber strip 12 is tightly attached to the front surface of the display 1, so as to seal the protection plate 4 and the display 1 and prevent dust from entering the position of the display screen body 2.
Specifically, the protection plate 4 is an acrylic plate, the bottom of the protection plate 4 is a curved surface which is bent downwards, and the top of the stop block 7 is in an inverted V shape.
In this embodiment, the protection plate 4 is an acrylic plate, the display information on the display screen body 2 can be observed through the protection plate 4, the inclined plane at the top of the stop block 7 is extruded by the curved surface at the bottom of the protection plate 4, and the protection plate 4 is conveniently covered on the display 1.
Concretely, the equal fixedly connected with stopper 13 in front and the back of stopper 7, spacing groove 14 has all been seted up in the front and the back of 6 inner walls of square box, stopper 13's the surface and the inner wall swing joint of spacing groove 14.
In this embodiment, end a 7 and protection shield 4 separation back, end a 7 upward movement under the spring 8 elastic force effect of a piece, end a 7 drive stopper 13 along spacing groove 14's inner wall upward movement, when the top of stopper 13 and the top contact of spacing groove 14 inner wall, end a 7 unable continuation upward movement under the spring 8 elastic force effect of a piece, stopper 13 plays limiting displacement to ending a 7, prevents to end a 7 overlong influence protection shield 4 and covers on display 1.
The utility model discloses a theory of operation and use flow: when the display device is used, the protection plate 4 is turned over, the protection plate 4 drives the connecting block 3 to rotate by taking the fixed shaft of the connecting seat 9 as a shaft, the protection plate 4 is enabled to cover the display device 1, the bottom of the protection plate 4 extrudes the inclined plane at the top of the stop block 7, the stop block 7 moves downwards along the inner wall of the square box 6 and extrudes the spring 8, the spring 8 is in a compression state, after the rubber strip 12 of the protection plate 4 is attached to the front of the display device 1, the inclined plane at the top of the stop block 7 extrudes the protection plate 4, the rubber strip 12 of the protection plate 4 is tightly attached to the front of the display device 1, the protection plate 4 is clamped and is positioned on the front of the display device body 2, the rubber strip 12 is tightly attached to the protection plate 4 to seal the space between the protection plate 4 and the display device 1, dust is prevented from entering the position of the display device, the inclined plane of a piece 7 is stopped in 4 extrudions of protection shield, make and stop a piece 7 downstream, protection shield 4 with stop a piece 7 separation, rotate protection shield 4 to the top of display 1 can, after protection shield 4 takes place to damage, unscrew nut 11, take off protection shield 4 from connecting block 3 position, pass connecting block 3 with new protection shield 4's screw rod 10, screw nut 11 on screw rod 10 and screw up nut 11, can fix new protection shield 4, can reuse protection shield 4 and protect display screen body 2, protection shield 4 is stopped a piece 7 card and is put at the positive position of display screen body 2, protection shield 4 prevents that external object from contacting display screen body 2, the effect of protecting display screen body 2 has been reached.
To sum up, this mining explosion-proof liquid crystal display's protection architecture is through setting up connecting block 3, protection shield 4, stop a piece 7 and spring 8 to solve among the prior art, common mining explosion-proof liquid crystal display is when using at present, and the display screen directly exposes in the surrounding environment, and the problem that causes the display screen to damage easily is directly touched to the display screen on the external object is easy.
It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a mining explosion-proof liquid crystal display's protection architecture, includes display (1) and display screen body (2), its characterized in that: the front surface of the display (1) is movably connected with a connecting block (3), the back surface of the connecting block (3) is provided with a protective plate (4), the back surface of the protection plate (4) is movably connected with the front surface of the display (1), the protection plate (4) is positioned on the front surface of the display screen body (2), the front surface of the protection plate (4) is fixedly connected with a handle (5), the handle (5) is positioned below the connecting block (3), the front surface of the display (1) is fixedly connected with a square box (6), the square box (6) is positioned below the protection plate (4), the inner wall of the square box (6) is movably connected with the surface of the stop block (7), one side of the surface of the stop block (7) close to the protective plate (4) is movably connected with the surface of the protective plate (4), the bottom of the stop block (7) and the bottom of the inner wall of the square box (6) are respectively and fixedly connected with the top and the bottom of the spring (8).
2. The protective structure of the mining explosion-proof liquid crystal display screen according to claim 1, characterized in that: the top of the display (1) is fixedly connected with a connecting seat (9), and the connecting block (3) is movably sleeved on the surface of a fixed shaft fixedly connected with the inner wall of the connecting seat (9).
3. The protective structure of the mining explosion-proof liquid crystal display screen according to claim 1, characterized in that: the front fixedly connected with screw rod (10) of protection shield (4), one end through connection piece (3) and with the inner wall threaded connection of nut (11) that protection shield (4) were kept away from in screw rod (10), the back of nut (11) and the front swing joint of connection piece (3).
4. The protective structure of the mining explosion-proof liquid crystal display screen according to claim 1, characterized in that: the back of the protection plate (4) is fixedly connected with a rubber strip (12), and the back of the rubber strip (12) is movably connected with the front of the display (1).
5. The protective structure of the mining explosion-proof liquid crystal display screen according to claim 1, characterized in that: the protection plate (4) is an acrylic plate, the bottom of the protection plate (4) is a curved surface which is bent downwards, and the top of the stop block (7) is in an inverted V shape.
6. The protective structure of the mining explosion-proof liquid crystal display screen according to claim 1, characterized in that: the front and the back of the stop block (7) are fixedly connected with limit blocks (13), the front and the back of the inner wall of the square box (6) are provided with limit grooves (14), and the surfaces of the limit blocks (13) are movably connected with the inner walls of the limit grooves (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021120610.2U CN212061720U (en) | 2020-06-17 | 2020-06-17 | Protection structure of mining explosion-proof liquid crystal display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021120610.2U CN212061720U (en) | 2020-06-17 | 2020-06-17 | Protection structure of mining explosion-proof liquid crystal display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212061720U true CN212061720U (en) | 2020-12-01 |
Family
ID=73514423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021120610.2U Expired - Fee Related CN212061720U (en) | 2020-06-17 | 2020-06-17 | Protection structure of mining explosion-proof liquid crystal display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212061720U (en) |
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2020
- 2020-06-17 CN CN202021120610.2U patent/CN212061720U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201201 |