CN218585136U - Display screen for interphone - Google Patents
Display screen for interphone Download PDFInfo
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- CN218585136U CN218585136U CN202222871406.XU CN202222871406U CN218585136U CN 218585136 U CN218585136 U CN 218585136U CN 202222871406 U CN202222871406 U CN 202222871406U CN 218585136 U CN218585136 U CN 218585136U
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Abstract
The utility model discloses a display screen that intercom was used relates to display screen technical field. Including the rectangle shell, the right flank fixed mounting of rectangle shell has the rectangle inner shell, the inner wall of rectangle inner shell is close to right side border position and has seted up flexible recess, fixed mounting has the display screen subassembly on the left side inner wall of rectangle inner shell, the display screen subassembly passes through sealing mechanism and rectangle inner shell fixed connection, the left side four corners of rectangle inner shell is rectangle fixed mounting and has the spring damping bumper shock absorber, the left side inner wall of rectangle shell is provided with cooling mechanism. The utility model discloses increase the buffering shock-absorbing function of display screen subassembly, the display screen subassembly can cushion the dynamics of colliding with when suffering colliding with at the intercom, makes the display screen subassembly be difficult for colliding with damage or not hard up damage, increases the cooling function of display screen subassembly simultaneously, makes it work under reasonable temperature, prolongs the life of display screen subassembly greatly.
Description
Technical Field
The utility model relates to a display screen technical field specifically is a display screen that intercom was used.
Background
The interphone can communicate without any network support, generates no telephone charge, is suitable for relatively fixed and frequent communication occasions, and comprises a shell, a host, a display screen, a battery, a belt clip, a seat charger and an antenna. Interphones have three main categories: analog interphone, digital interphone, IP interphone. The display screen is used for displaying information such as communication signals and electric quantity.
Among the prior art, the intercom is many in the construction site use, therefore, the intercom has the phenomenon emergence of often dropping and colliding with, because the display screen lacks buffering shock-absorbing function, cause the display screen to be collided with and damaged on the intercom easily, or the vibration that produces causes the not hard up of display screen subassembly, lead to the unable normal use of display screen, in hot summer, outdoor building site temperature is higher, can lead to the intercom display screen temperature higher, make the display be in work under the high temperature, greatly reduced the life of display screen.
SUMMERY OF THE UTILITY MODEL
The utility model provides a display screen that intercom was used to solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a display screen that intercom was used, includes the rectangle shell, the right flank of rectangle shell is open structure, the right flank fixed mounting of rectangle shell has the rectangle inner shell, the right flank of rectangle inner shell is open structure, the inner wall of rectangle inner shell is close to right side border position and has seted up flexible recess, fixed mounting has the display screen subassembly on the left side inner wall of rectangle inner shell, the display screen subassembly passes through sealing mechanism and rectangle inner shell fixed connection, the rectangle opening has been seted up on the corresponding rectangle inner shell left side wall of display screen subassembly, the left side four corners of rectangle inner shell is rectangle fixed mounting and has spring damping bumper shock absorber, the left side of spring damping bumper shock absorber and the left side inner wall fixed connection of rectangle shell, the left side inner wall of rectangle shell is provided with cooling mechanism.
Furthermore, the rectangular outer shell is made of a stainless steel metal material, and the rectangular inner shell is made of an elastic rubber material.
Furthermore, an extension part extends out of the outer surface of the rectangular inner shell, and the left side surface of the extension part is fixedly connected with the right side surface of the rectangular outer shell.
Furthermore, the display screen assembly comprises a frame, a backlight assembly, a left polaroid, a liquid crystal display assembly, a right polaroid and toughened glass, wherein the frame is installed between the inner walls of the rectangular inner shell, and the backlight assembly, the left polaroid, the liquid crystal display assembly, the right polaroid and the toughened glass are sequentially arranged in the frame from left to right.
Furthermore, the sealing mechanism comprises a rubber sealing ring and an annular groove, the rubber sealing ring is fixedly installed on the outer surface of the display screen assembly, the annular groove is formed in the inner wall of the rectangular inner shell corresponding to the rubber sealing ring, and the rubber sealing ring is installed in the annular groove.
Further, cooling mechanism includes semiconductor refrigeration piece, heat radiation fins and temperature sensor, the fixed left side wall of locating the rectangle shell that inlays of semiconductor refrigeration piece, the left surface fixed mounting of semiconductor refrigeration piece has heat radiation fins, temperature sensor fixed mounting is on the left side inner wall of rectangle shell.
Compared with the prior art, the utility model provides a display screen that intercom was used possesses following beneficial effect:
1. this display screen that intercom was used makes the rectangle inner shell have buffering shock-absorbing function through flexible recess and spring damping bumper shock absorber that set up on the rectangle inner shell to increase the buffering shock-absorbing function of display screen subassembly, the display screen subassembly can cushion the dynamics of colliding with when the intercom suffers to collide with, makes the difficult damage or not hard up damage of colliding with of display screen subassembly, uses safelyr.
2. This display screen that intercom was used, through setting up cooling mechanism and cooling down in to the rectangle shell, increase the cooling function of display screen subassembly, make the display screen subassembly be in work under the reasonable temperature, prolong the life of display screen subassembly greatly.
Drawings
FIG. 1 is a schematic view of the present invention;
fig. 2 is a cross-sectional view of the present invention;
fig. 3 is a cross-sectional view of the display screen assembly of the present invention.
In the figure: 1. a rectangular housing; 2. a rectangular inner shell; 3. a telescopic groove; 4. a display screen assembly; 401. a frame; 402. a backlight assembly; 403. a left polarizer; 404. a liquid crystal display element; 405. a right polarizer; 406. tempering the glass; 5. a sealing mechanism; 501. a rubber seal ring; 502. an annular groove; 6. a rectangular opening; 7. a spring-damped shock absorber; 8. a cooling mechanism; 801. a semiconductor refrigeration sheet; 802. heat dissipation fins; 803. a temperature sensor; 9. an extension portion.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.
Please refer to fig. 1-3, the utility model discloses a display screen that intercom was used, including rectangle shell 1, the right flank of rectangle shell 1 is open structure, the right flank fixed mounting of rectangle shell 1 has rectangle inner shell 2, the right flank of rectangle inner shell 2 is open structure, the inner wall of rectangle inner shell 2 is close to right side border position and has seted up flexible recess 3, fixed mounting has display screen subassembly 4 on the left side inner wall of rectangle inner shell 2, display screen subassembly 4 passes through sealing mechanism 5 and rectangle inner shell 2 fixed connection, rectangle opening 6 has been seted up on the corresponding rectangle inner shell 2 left side wall of display screen subassembly 4, the left side four corners of rectangle inner shell 2 is rectangle fixed mounting and has spring damping bumper shock absorber 7, the left side of spring damping bumper shock absorber 7 and the left side inner wall fixed connection of rectangle shell 1, the left side inner wall of rectangle shell 1 is provided with cooling mechanism 8.
Specifically, the rectangular outer shell 1 is made of a stainless steel metal material, and the rectangular inner shell 2 is made of an elastic rubber material.
In this embodiment, the intensity of rectangle shell 1 is big not fragile, and rectangle inner shell 2 has removal elasticity, is convenient for cushion the shock attenuation.
Specifically, an extension portion 9 extends from the outer surface of the rectangular inner shell 2, and the left side surface of the extension portion 9 is fixedly connected with the right side surface of the rectangular outer shell 1.
In this embodiment, the extension portion 9 facilitates the fixed connection of the rectangular inner housing 2 and the rectangular outer housing 1.
Specifically, the display screen assembly 4 includes a frame 401, a backlight assembly 402, a left polarizer 403, a liquid crystal display assembly 404, a right polarizer 405, and tempered glass 406, the frame 401 is installed between the inner walls of the rectangular inner casing 2, and the backlight assembly 402, the left polarizer 403, the liquid crystal display assembly 404, the right polarizer 405, and the tempered glass 406 are sequentially arranged in the frame 401 from left to right.
In this embodiment, the left polarizer 403 and the right polarizer 405 increase the viewing angle of the display screen assembly 4, which is beneficial for viewing at a larger angle.
Specifically, the sealing mechanism 5 includes a rubber sealing ring 501 and an annular groove 502, the rubber sealing ring 501 is fixedly mounted on the outer surface of the display screen assembly 4, the annular groove 502 is formed in the inner wall of the rectangular inner shell 2 corresponding to the rubber sealing ring 501, and the rubber sealing ring 501 is mounted in the annular groove 502.
In this embodiment, the rubber seal 501 is installed in the annular groove 502 to seal the display screen assembly 4 and the rectangular inner shell 2, so that the waterproof effect is good.
Specifically, cooling mechanism 8 includes semiconductor refrigeration piece 801, radiator fin 802 and temperature sensor 803, semiconductor refrigeration piece 801 is fixed to be set up on the left side wall of rectangle shell 1, the left surface fixed mounting of semiconductor refrigeration piece 801 has radiator fin 802, temperature sensor 803 fixed mounting is on the left side inner wall of rectangle shell 1.
In this embodiment, the temperature sensor 803 monitors the temperature inside the rectangular housing 1 at the position of the display screen assembly 4, when the temperature is greater than a set value, the right side surface of the semiconductor chilling plate 801 starts chilling, the display screen assembly 4 is cooled, and the heat dissipation fins 802 exchange heat with the left side surface of the semiconductor chilling plate 801.
When the interphone is used, the rectangular inner shell 2 is located at the right side of the display screen assembly 4 through the telescopic groove 3 in the rectangular inner shell 2 and can be extended and retracted in a buffering mode, the left side face of the rectangular inner shell 2 is enabled to have a buffering and shock-absorbing function through the spring damping shock absorber 7, the buffering and shock-absorbing function of the display screen assembly 4 in the rectangular inner shell 2 is increased, the display screen assembly 4 can buffer the collision force when the interphone collides, the display screen assembly 4 is not prone to collision or loosening and damage, the interphone is safer to use, the temperature in the rectangular outer shell 1 at the position of the display screen assembly 4 is monitored through the temperature sensor 803 in the cooling mechanism 8, when the temperature is larger than a set value, the right side face of the semiconductor refrigeration sheet 801 starts to refrigerate, the display screen assembly 4 is cooled, the heat dissipation fins 802 exchange heat with the left side face of the semiconductor refrigeration sheet 801, the outdoor environment is hot summer, the display screen assembly 4 works at a reasonable temperature, and the service life of the display screen assembly 4 is greatly prolonged.
To sum up, this display screen that intercom was used increases the buffering shock-absorbing function of display screen subassembly 4, and display screen subassembly 4 can cushion the dynamics of colliding with when the intercom suffers to collide with, makes display screen subassembly 4 be difficult for colliding with damage or not hard up damage, increases display screen subassembly 4's cooling function simultaneously, makes it work under reasonable temperature, prolongs the life of display screen subassembly 4 greatly.
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 display screen that intercom was used, includes rectangle shell (1), its characterized in that: the right flank of rectangle shell (1) is open structure, the right flank fixed mounting of rectangle shell (1) has rectangle inner shell (2), the right flank of rectangle inner shell (2) is open structure, flexible recess (3) have been seted up near right side border position to the inner wall of rectangle inner shell (2), fixed mounting has display screen subassembly (4) on the left side inner wall of rectangle inner shell (2), display screen subassembly (4) are through sealing mechanism (5) and rectangle inner shell (2) fixed connection, rectangle opening (6) have been seted up on the corresponding rectangle inner shell (2) left side wall of display screen subassembly (4), the left side four corners of rectangle inner shell (2) are rectangle fixed mounting and have spring damping bumper shock absorber (7), the left side of spring damping bumper shock absorber (7) and the left side inner wall fixed connection of rectangle shell (1), the left side inner wall of rectangle shell (1) is provided with cooling mechanism (8).
2. The display screen for an intercom according to claim 1, wherein: the rectangular outer shell (1) is made of a stainless steel metal material, and the rectangular inner shell (2) is made of an elastic rubber material.
3. A display screen for an intercom according to claim 1, wherein: an extension part (9) extends out of the outer surface of the rectangular inner shell (2), and the left side face of the extension part (9) is fixedly connected with the right side face of the rectangular outer shell (1).
4. The display screen for an intercom according to claim 1, wherein: the display screen assembly (4) comprises a frame (401), a backlight assembly (402), a left polaroid (403), a liquid crystal display assembly (404), a right polaroid (405) and toughened glass (406), wherein the frame (401) is installed between the inner walls of the rectangular inner shell (2), and the backlight assembly (402), the left polaroid (403), the liquid crystal display assembly (404), the right polaroid (405) and the toughened glass (406) are sequentially arranged in the frame (401) from left to right.
5. A display screen for an intercom according to claim 1, wherein: sealing mechanism (5) include rubber seal (501) and ring channel (502), rubber seal (501) fixed mounting has seted up ring channel (502) in the surface of display screen subassembly (4) on the corresponding rectangle inner shell (2) inner wall of rubber seal (501), rubber seal (501) are installed in ring channel (502).
6. A display screen for an intercom according to claim 1, wherein: cooling mechanism (8) include semiconductor refrigeration piece (801), heat radiation fins (802) and temperature sensor (803), semiconductor refrigeration piece (801) is fixed to be set up on the left side wall of rectangle shell (1), the left surface fixed mounting of semiconductor refrigeration piece (801) has heat radiation fins (802), temperature sensor (803) fixed mounting is on the left side inner wall of rectangle shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222871406.XU CN218585136U (en) | 2022-10-28 | 2022-10-28 | Display screen for interphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222871406.XU CN218585136U (en) | 2022-10-28 | 2022-10-28 | Display screen for interphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218585136U true CN218585136U (en) | 2023-03-07 |
Family
ID=85377613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222871406.XU Active CN218585136U (en) | 2022-10-28 | 2022-10-28 | Display screen for interphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218585136U (en) |
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2022
- 2022-10-28 CN CN202222871406.XU patent/CN218585136U/en active Active
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