CN213750577U - Waterproof liquid crystal display screen - Google Patents
Waterproof liquid crystal display screen Download PDFInfo
- Publication number
- CN213750577U CN213750577U CN202022190390.7U CN202022190390U CN213750577U CN 213750577 U CN213750577 U CN 213750577U CN 202022190390 U CN202022190390 U CN 202022190390U CN 213750577 U CN213750577 U CN 213750577U
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- Prior art keywords
- waterproof
- liquid crystal
- ball
- spring
- fixed slot
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- Expired - Fee Related
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 50
- 230000007246 mechanism Effects 0.000 claims abstract description 32
- 238000007789 sealing Methods 0.000 claims abstract description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 54
- 229910052742 iron Inorganic materials 0.000 claims description 27
- 230000000694 effects Effects 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 6
- 238000004078 waterproofing Methods 0.000 claims 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
The utility model discloses a waterproof liquid crystal display screen, which comprises a liquid crystal screen main body, wherein the outer surface of the liquid crystal screen main body is provided with a waterproof mechanism, the upper end outer surface of the waterproof mechanism is provided with a connecting plate, one side outer surface of the connecting plate is provided with a connecting column, one end outer surface of the connecting column is provided with a backing plate, the lower end outer surface of the backing plate is provided with a telescopic mechanism, the lower end outer surface of the telescopic mechanism is provided with a bottom plate, the lower end outer surface of the bottom plate is provided with a universal wheel, a power interface is arranged in the liquid crystal screen main body, the outer wall of the power interface is provided with a rubber sealing plug, one end outer surface of the rubber sealing plug is provided with a lifting wire, and the liquid crystal screen can be effectively prevented from entering water through the arranged waterproof mechanism, through the telescopic machanism who sets up, can adjust different heights, bring better use prospect.
Description
Technical Field
The utility model relates to a LCD screen field specifically is a waterproof liquid crystal display.
Background
The liquid crystal screen uses liquid crystal material as basic component, and the liquid crystal material is filled between two parallel plates, and the arrangement state of internal partial molecules of liquid crystal material can be changed by means of voltage so as to attain the goal of shading light and transmitting light, and can display colour image. The lcd panel has low power consumption, and is therefore popular with engineers and suitable for electronic devices using batteries.
When the existing liquid crystal display screen is installed and used, the waterproof performance is poor, once water enters the liquid crystal display screen, the internal components of the liquid crystal display screen can be damaged, short circuit or even fire hazard is caused, the liquid crystal display screen can only be fixed at one position, the position can not be adjusted along with the sight or height of people, the practicability is poor, certain adverse effect is brought to the use process of people, and therefore the waterproof liquid crystal display screen is provided.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a waterproof liquid crystal display, it is waterproof to possess, advantages such as position about can adjusting can effectively solve the problem in the background art.
(II) technical scheme
In order to achieve the above purpose, the utility model adopts the following technical scheme: a waterproof liquid crystal display screen comprises a liquid crystal screen main body, wherein a waterproof mechanism is arranged on the outer surface of the liquid crystal screen main body, a connecting plate is arranged on the outer surface of the upper end of the waterproof mechanism, a connecting column is arranged on the outer surface of one side of the connecting plate, a base plate is arranged on the outer surface of one end of the connecting column, a telescopic mechanism is arranged on the outer surface of the lower end of the base plate, a bottom plate is arranged on the outer surface of the lower end of the telescopic mechanism, universal wheels are arranged on the outer surface of the lower end of the bottom plate, a power supply interface is arranged inside the liquid crystal screen main body, a rubber sealing plug is arranged on the outer wall of the power supply interface, a pulling wire is arranged on the outer surface of one end of the rubber sealing plug, the waterproof mechanism comprises a top cover, a first waterproof ring, a second waterproof ring and a shell, the first waterproof ring is arranged on the outer surface of the lower end of the top cover, the second waterproof ring is arranged on the outer surface of the lower end of the first waterproof ring, the shell is positioned on the outer surface of the lower end of the second waterproof ring.
Preferably, be provided with the draw-in groove between top cap and the first waterproof circle No. one, the lower extreme surface of top cap can be dismantled through the upper end surface of draw-in groove and first waterproof circle and be connected, be provided with the draw-in groove No. two between first waterproof circle and the waterproof circle of second, the lower extreme surface of first waterproof circle can be dismantled through the upper end surface of draw-in groove and the waterproof circle of second and be connected, be provided with the draw-in groove No. three between waterproof circle of second and the shell, the lower extreme surface of the waterproof circle of second can be dismantled through the upper end surface of draw-in groove and shell and be connected.
Preferably, the telescopic mechanism comprises a first telescopic iron column, a telescopic outer frame, a ball fixing groove, a ball, a second telescopic iron column, a spring fixing groove and a limiting bolt.
Preferably, the first telescopic iron column is located on the outer surface of the upper end of the telescopic outer frame, the second telescopic iron column is located on the outer surface of the lower end of the telescopic outer frame, the ball fixing groove is located on the outer surface of the front end of the telescopic outer frame, the spring fixing groove is formed in the first telescopic iron column, the spring is located inside the spring fixing groove, the ball is located at one end of the spring, and the limiting bolt penetrates through the ball fixing groove and the ball.
Preferably, the ball fixed slot has been seted up to flexible frame inner wall, the outer wall and the flexible frame inside activity of first flexible iron prop, the flexible iron prop of second are cup jointed, the outer wall and the welding of spring one end of ball, the other end and the welding of spring fixed slot inner wall of spring, the slotted hole of placing spacing bolt has all been seted up with the ball to the ball fixed slot, the quantity of ball fixed slot, ball, spring, spacing bolt and spring fixed slot is sixteen groups.
Preferably, a rotating shaft is arranged between the bottom plate and the universal wheel, and the outer surface of the lower end of the bottom plate is rotatably connected with the outer wall of the universal wheel through the rotating shaft.
(III) advantageous effects
Compared with the prior art, the utility model provides a waterproof liquid crystal display possesses following beneficial effect:
1. the waterproof liquid crystal display screen can effectively prevent the liquid crystal screen from water inflow through the arranged waterproof mechanism, protects the internal parts of the liquid crystal screen and prolongs the service life of the liquid crystal screen, the waterproof mechanism comprises a top cover, a first waterproof ring, a second waterproof ring and a shell, the top cover is fixed on the shell, the shell and the top cover the periphery of the liquid crystal screen, the shell and the top cover are made of polyvinyl chloride, the material has good waterproof effect, the first waterproof ring is arranged between the top cover and the screen, the waterproof mechanism also comprises the second waterproof ring, the outer side of the top cover tightly presses the second waterproof ring on the outer surface of target equipment, the upper surface of the inner side of the first waterproof ring is provided with an upper bulge, the lower surface of the outer side of the first waterproof ring is provided with a lower bulge, the upper surface of the second waterproof ring is provided with a bulge, the cross section of the bulge is semicircular, the outer side of the top cover is provided with a groove matched with the bulge, the top cover and the shell are fixedly connected through a plurality of screws, and the top cover and the shell are tightly closed to prevent water from entering, so that the whole structure is strong in waterproof performance.
2. This kind of waterproof liquid crystal display, telescopic machanism through setting up, can adjust different heights, make things convenient for people to use the LCD screen, improve travelling comfort and convenience that people used, everybody has different heights, required height is also different, the telescopic machanism of setting, people take off spacing bolt, make ball compression spring flexible through carrying and drawing or compressing first flexible iron prop, make telescopic machanism rise or reduce, reach suitable high back, stop exerting pressure, the ball gets into the ball fixed slot, then downthehole with spacing bolt insertion slot, it is fixed with the telescoping device, conveniently reach people's adaptation height.
Drawings
Fig. 1 is the utility model relates to a waterproof liquid crystal display's overall structure schematic diagram.
Fig. 2 is the utility model relates to a waterproof liquid crystal display's local structure schematic diagram.
Fig. 3 is an exploded view of a waterproof mechanism in a waterproof liquid crystal display of the present invention.
Fig. 4 is the utility model relates to a telescopic machanism's among waterproof liquid crystal display structure schematic diagram.
In the figure: 1. a liquid crystal screen main body; 2. a waterproof mechanism; 3. a connecting plate; 4. connecting columns; 5. a base plate; 6. a telescoping mechanism; 7. a base plate; 8. a universal wheel; 9. a power interface; 10. a rubber sealing plug; 11. pulling the wire; 201. a top cover; 202. a first waterproof ring; 203. a second waterproof ring; 204. a housing; 601. a first telescopic iron column; 602. a telescopic outer frame; 603. a ball fixing groove; 604. a ball; 605. a second telescopic iron column; 606. a spring; 607. a spring fixing groove; 608. and a limiting bolt.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-4, a waterproof liquid crystal display screen comprises a liquid crystal display screen main body 1, a waterproof mechanism 2 is arranged on the outer surface of the liquid crystal display screen main body 1, a connecting plate 3 is arranged on the outer surface of the upper end of the waterproof mechanism 2, a connecting column 4 is arranged on the outer surface of one side of the connecting plate 3, a backing plate 5 is arranged on the outer surface of one end of the connecting column 4, a telescopic mechanism 6 is arranged on the outer surface of the lower end of the backing plate 5, a bottom plate 7 is arranged on the outer surface of the lower end of the telescopic mechanism 6, a universal wheel 8 is arranged on the outer surface of the lower end of the bottom plate 7, a power supply interface 9 is arranged inside the liquid crystal display screen main body 1, a rubber sealing plug 10 is arranged on the outer wall of the power supply interface 9, a pulling wire 11 is arranged on the outer surface of one end of the rubber sealing plug 10, the waterproof mechanism 2 comprises a top cover 201, a first waterproof ring 202, a second waterproof ring 203 and a shell 204, the first waterproof ring 202 is arranged on the outer surface of the lower end of the top cover 201, the second waterproof ring 203 is positioned on the outer surface of the lower end of the first waterproof ring 202, the shell 204 is positioned on the outer surface of the lower end of the second waterproof ring 203, and the first waterproof ring 202 and the second waterproof ring 203 prevent water from entering the interior of the device.
Further, be provided with the draw-in groove No. one between top cap 201 and the first waterproof circle 202, the lower extreme surface of top cap 201 can be dismantled through the draw-in groove and the upper end surface of first waterproof circle 202 and be connected, be provided with the draw-in groove No. two between first waterproof circle 202 and the waterproof circle 203 of second, the lower extreme surface of first waterproof circle 202 can be dismantled through the upper end surface of No. two draw-in grooves and the waterproof circle 203 of second and be connected, be provided with the draw-in groove No. three between waterproof circle 203 of second and the shell 204, the lower extreme surface of the waterproof circle 203 of second can be dismantled through the upper end surface of No. three draw-in grooves and shell 204 and be connected, overall structure waterproof performance is strong.
Further, the telescopic mechanism 6 includes a first telescopic iron column 601, a telescopic outer frame 602, a ball fixing groove 603, a ball 604, a second telescopic iron column 605, a spring 606, a spring fixing groove 607 and a limit bolt 608, and the bolt 608 limits the position of the telescopic mechanism 6.
Further, first flexible iron prop 601 is located the upper end surface of flexible frame 602, the flexible iron prop 605 of second is located the lower extreme surface of flexible frame 602, ball fixed slot 603 is located the front end surface of flexible frame 602, spring fixed slot 607 has been seted up to first flexible iron prop 601 inside, spring 606 is located the inside of spring fixed slot 607, ball 604 is located the one end of spring 606, spacing bolt 608 runs through in the inside of ball fixed slot 603 and ball 604, be favorable to the height of better adjustment telescopic machanism 6.
Further, ball fixed slot 603 has been seted up to flexible frame 602 inner wall, the outer wall of first flexible iron prop 601, the flexible iron prop 605 of second cup joints with the inside activity of flexible frame 602, the outer wall and the welding of spring 606 one end of ball 604, the other end and the welding of spring fixed slot 607 inner wall of spring 606, ball fixed slot 603, ball 604 have all been seted up and have been placed the slotted hole of spacing bolt 608, ball fixed slot 603, ball 604, spring 606, the quantity of spacing bolt 608 and spring fixed slot 607 is sixteen groups, the telescopic machanism 6 of being convenient for is assembled and is used.
Furthermore, a rotating shaft is arranged between the bottom plate 7 and the universal wheel 8, and the outer surface of the lower end of the bottom plate 7 is rotatably connected with the outer wall of the universal wheel 8 through the rotating shaft, so that the use convenience of people is improved.
Principle of operation
The application patent comprises a liquid crystal screen main body 1, a waterproof mechanism 2, a top cover 201, a first waterproof ring 202, a second waterproof ring 203, a shell 204, a connecting plate 3, a connecting column 4, a backing plate 5, a telescopic mechanism 6, a first telescopic iron column 601, a telescopic outer frame 602, a ball fixing groove 603, a ball 604, a second telescopic iron column 605, a spring 606, a spring fixing groove 607, a limit bolt 608, a bottom plate 7, a universal wheel 8, a power interface 9, a rubber sealing plug 10, a lifting wire 11 and the like, when the liquid crystal screen is used, the liquid crystal screen can be effectively prevented from water entering through the arranged waterproof mechanism 2, internal parts of the liquid crystal screen are protected, the service life of the liquid crystal screen is prolonged, the waterproof mechanism 2 comprises the top cover 201, the first waterproof ring 202, the second waterproof ring 203 and the shell 204, the top cover 201 is fixed on the shell 204, the shell 204 and the top cover 201 cover are covered on the periphery of the liquid crystal screen, the shell 204 and the top cover 201 are made of polyvinyl chloride, this material has good water-proof effects, be equipped with first waterproof circle 202 between top cap 201 and the screen, still include the waterproof circle 203 of second, the outside of top cap 201 sticiss the waterproof circle 203 of second on the target device surface, the inboard upper surface of first waterproof circle 202 is equipped with the arch, the outside lower surface of first waterproof circle 202 is equipped with down the arch, the upper surface of the waterproof circle 203 of second is equipped with the arch, bellied cross sectional shape is semi-circular, the outside of top cap 201 be equipped with protruding complex recess, top cap 201 and shell 204 are through a plurality of screw fixed connection, several inseparable closures, prevent into water, whole structure waterproof performance is strong, telescopic machanism 6 through setting up, can adjust different height, make things convenient for people to use the LCD screen. Improve travelling comfort and convenience that people used, everybody has different heights, required height is also different, the telescopic machanism 6 of setting, people take off spacing bolt 608, make ball 604 compression spring 606 flexible through carrying and drawing or compressing first flexible iron prop 601, make telescopic machanism 6 rise or reduce, reach suitable high back, stop exerting pressure, ball 604 gets into ball fixed slot 603, then with spacing bolt 608 insertion inslot, it is fixed with telescopic machanism 6, conveniently reach people's adaptation height.
It is noted that, herein, relational terms such as first and second (a, b, etc.) and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "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.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a waterproof liquid crystal display, includes LCD screen main part (1), its characterized in that: the surface of LCD screen main part (1) is provided with waterproofing mechanism (2), the upper end surface of waterproofing mechanism (2) is provided with connecting plate (3), one side surface of connecting plate (3) is provided with spliced pole (4), the one end surface of spliced pole (4) is provided with backing plate (5), the lower extreme surface of backing plate (5) is provided with telescopic machanism (6), the lower extreme surface of telescopic machanism (6) is provided with bottom plate (7), the lower extreme surface of bottom plate (7) sets up universal wheel (8), power source (9) have been seted up to the inside of LCD screen main part (1), the outer wall of power source (9) is provided with rubber sealing plug (10), the one end surface of rubber sealing plug (10) is provided with and carries acting as go-between (11), waterproofing mechanism (2) include top cap (201), The waterproof structure comprises a first waterproof ring (202), a second waterproof ring (203) and a shell (204), wherein the first waterproof ring (202) is located on the outer surface of the lower end of a top cover (201), the second waterproof ring (203) is located on the outer surface of the lower end of the first waterproof ring (202), and the shell (204) is located on the outer surface of the lower end of the second waterproof ring (203).
2. A waterproof liquid crystal display according to claim 1, wherein: be provided with the draw-in groove between top cap (201) and first waterproof circle (202), the lower extreme surface of top cap (201) can be dismantled through the upper end surface of a draw-in groove and first waterproof circle (202) and be connected, be provided with the draw-in groove No. two between first waterproof circle (202) and the waterproof circle of second (203), the lower extreme surface of first waterproof circle (202) can be dismantled through the upper end surface of No. two draw-in grooves and waterproof circle of second (203) and be connected, be provided with the draw-in groove No. three between waterproof circle of second (203) and shell (204), the lower extreme surface of the waterproof circle of second (203) can be dismantled through the upper end surface of No. three draw-in grooves and shell (204) and be connected.
3. A waterproof liquid crystal display according to claim 1, wherein: the telescopic mechanism (6) comprises a first telescopic iron column (601), a telescopic outer frame (602), a ball fixing groove (603), a ball (604), a second telescopic iron column (605), a spring (606), a spring fixing groove (607) and a limiting bolt (608).
4. A waterproof liquid crystal display according to claim 3, wherein: first flexible iron prop (601) are located the upper end surface of flexible frame (602), the flexible iron prop of second (605) are located the lower extreme surface of flexible frame (602), ball fixed slot (603) are located the front end surface of flexible frame (602), spring fixed slot (607) have been seted up to first flexible iron prop (601) inside, spring (606) are located the inside of spring fixed slot (607), ball (604) are located the one end of spring (606), spacing bolt (608) run through in the inside of ball fixed slot (603) and ball (604).
5. A waterproof liquid crystal display according to claim 3, wherein: ball fixed slot (603) have been seted up to flexible frame (602) inner wall, the outer wall and the flexible frame (602) inside activity of first flexible iron prop (601), second flexible iron prop (605) are cup jointed, the outer wall and the welding of spring (606) one end of ball (604), the other end and the welding of spring fixed slot (607) inner wall of spring (606), the slotted hole of placing spacing bolt (608) is all seted up in ball fixed slot (603), ball (604), the quantity of ball fixed slot (603), ball (604), spring (606), spacing bolt (608) and spring fixed slot (607) is sixteen groups.
6. A waterproof liquid crystal display according to claim 1, wherein: a rotating shaft is arranged between the bottom plate (7) and the universal wheel (8), and the outer surface of the lower end of the bottom plate (7) is rotatably connected with the outer wall of the universal wheel (8) through the rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022190390.7U CN213750577U (en) | 2020-09-29 | 2020-09-29 | Waterproof liquid crystal display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022190390.7U CN213750577U (en) | 2020-09-29 | 2020-09-29 | Waterproof liquid crystal display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213750577U true CN213750577U (en) | 2021-07-20 |
Family
ID=76847208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022190390.7U Expired - Fee Related CN213750577U (en) | 2020-09-29 | 2020-09-29 | Waterproof liquid crystal display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213750577U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115376426A (en) * | 2022-08-04 | 2022-11-22 | 江苏锦润光电有限公司 | LCD liquid crystal display with waterproof mechanism |
-
2020
- 2020-09-29 CN CN202022190390.7U patent/CN213750577U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115376426A (en) * | 2022-08-04 | 2022-11-22 | 江苏锦润光电有限公司 | LCD liquid crystal display with waterproof mechanism |
| CN115376426B (en) * | 2022-08-04 | 2023-12-26 | 江苏锦润光电有限公司 | LCD liquid crystal display with waterproof mechanism |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210720 |