CN221034857U - Embedded touch liquid crystal display - Google Patents
Embedded touch liquid crystal display Download PDFInfo
- Publication number
- CN221034857U CN221034857U CN202322923318.4U CN202322923318U CN221034857U CN 221034857 U CN221034857 U CN 221034857U CN 202322923318 U CN202322923318 U CN 202322923318U CN 221034857 U CN221034857 U CN 221034857U
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- Prior art keywords
- display screen
- liquid crystal
- knob
- shell
- screen shell
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 19
- 238000009434 installation Methods 0.000 description 8
- 230000017525 heat dissipation Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000013078 crystal Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model provides an embedded touch liquid crystal display screen, which relates to the field of liquid crystal display screens and comprises a display screen shell, wherein a second knob is arranged at the top end of the back of the display screen shell, a second screw is arranged at one side of the second knob, a connecting sleeve is sleeved outside the second screw, a display screen support is arranged on the front of the connecting sleeve, a group of loop bars are arranged at four corners inside the display screen shell, connecting plates are arranged between the two groups of top loop bars, a group of telescopic bars are arranged inside each group of loop bars, the front of the telescopic bars is connected with the display screen support, a circuit board is arranged inside the display screen shell, the display screen support, the second knob, the second screw and the connecting sleeve are adopted, and when an LCD display screen needs to be replaced, the second knob is rotated, the second screw connected with the second knob drives the connecting sleeve to move, so that the display screen support moves out of the display screen shell, a user withdraws the LCD display screen from the display screen support, and inserts a new LCD display screen into the display screen support, and the quick replacement of the LCD display screen is realized.
Description
Technical Field
The utility model relates to the field of liquid crystal display screens, in particular to an embedded touch liquid crystal display screen.
Background
The Liquid crystal display screen, called LCD CRYSTAL DISPLAY for short, is one kind of planar display for the screen display of TV set and computer, and has the advantages of low power consumption, small size and low radiation.
The existing display screens basically adopt modes of hoisting, hanging and mounting, the modes are poor in stability and occupy a certain space, and the installation and disassembly work of the display screens basically needs professional operators to operate, so that the display screens are inconvenient to maintain in the future, and the phenomena of unattractive inclination and even damage of the display screens can occur under the action of the gravity of the display screens along with the time.
Disclosure of utility model
The utility model aims to solve the technical problem of inconvenient installation of a display screen, and provides an embedded touch liquid crystal display screen.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an embedded touch liquid crystal display, includes the display screen shell, display screen shell back top is equipped with the second knob, second knob one side is equipped with the second screw rod, the outside cover of second screw rod has connecting sleeve, the connecting sleeve openly is equipped with the display screen support, the inside four corners of display screen shell all is equipped with a set of loop bar, two sets of tops be equipped with the connecting plate between the loop bar, connecting plate back and second screw rod contact, every group the inside a set of telescopic link that all is equipped with of loop bar, the telescopic link openly is connected with the display screen support, the inside circuit board that is equipped with of display screen shell.
Preferably, twenty-two groups of heat dissipation holes and four groups of hook holes are formed in the back surface of the display screen shell, and each group of heat dissipation holes forms an included angle of 45 degrees with the horizontal plane.
Preferably, a display screen top cover is arranged at the top of the display screen shell, and the display screen top cover is in threaded connection with the display screen shell.
Preferably, an LCD display screen is arranged in the display screen support, and the front side, the back side and the top side of the display screen support are hollowed out.
Preferably, a first knob is arranged at the bottom of one side of the display screen shell, a first screw rod is arranged on one side of the first knob, and the first screw rod penetrates through one side of the display screen shell.
Preferably, a polish rod is arranged on the back of the first screw rod, and two ends of the polish rod are in contact with inner walls on two sides of the display screen shell.
Preferably, the first screw rod and the outside of the polish rod are sleeved with a sliding block, the front surface of the sliding block is provided with a power contact, and the power contact is electrically connected with the circuit board.
Advantageous effects
According to the utility model, the display screen bracket, the loop bar, the telescopic bar, the second knob, the second screw rod and the connecting sleeve are adopted, when the LCD display screen is required to be replaced, the second knob is rotated, the second screw rod connected with the second knob drives the connecting sleeve to move, the telescopic bar stretches out of the interior of the loop bar, so that the display screen bracket moves out of the display screen shell, a user withdraws the LCD display screen from the interior of the display screen bracket, and inserts a new LCD display screen into the display screen bracket, the quick replacement of the LCD display screen is realized, the replacement process is simple, no professional operation is required, the display screen bracket is arranged in the display screen shell after the installation is finished, and better protection is provided for the LCD display screen.
In the utility model, the first knob, the first screw rod, the polish rod, the slide block and the power contact are adopted, before the LCD display screen is installed, the first knob is rotated, so that the first screw rod connected with the first knob drives the slide block to move, the position of the power contact is changed, the polish rod limits the slide block not to rotate, the positions of the slide block and the power contact are changed through the rotation of the first screw rod, and the installation of the LCD display screens with different contact positions is satisfied.
Drawings
FIG. 1 is an isometric view of the present utility model;
FIG. 2 is a front view of the present utility model;
FIG. 3 is a rear view of the present utility model;
fig. 4 is a cross-sectional view of the present utility model.
Legend description:
1. A display screen housing; 2. an LCD display screen; 3. a display screen bracket; 4. a display screen top cover; 5. a circuit board; 6. a loop bar; 7. a telescopic rod; 8. a first knob; 9. a first screw; 10. a polish rod; 11. a slide block; 12. a power contact; 13. a second knob; 14. a second screw; 15. a connecting sleeve; 16. a connecting plate; 17. a heat radiation hole; 18. a hook hole.
Detailed Description
In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model.
Specific embodiments of the present utility model are described below with reference to the accompanying drawings.
First embodiment:
Referring to fig. 1-4, this embodiment provides an embedded touch liquid crystal display, including a display housing 1, twenty-two groups of heat dissipation holes 17 and four groups of hook holes 18 are provided on the back of the display housing 1, the heat dissipation holes 17 dissipate heat generated by a circuit board 5 and an LCD display 2, the hook holes 18 facilitate mounting the liquid crystal display on a wall, each group of heat dissipation holes 17 forms an included angle of 45 ° with a horizontal plane, a second knob 13 is provided on the top of the back of the display housing 1, a second screw 14 is provided on one side of the second knob 13, a connecting sleeve 15 is sleeved outside the second screw 14, the second screw 14 rotates to drive the connecting sleeve 15 to move longitudinally, a display bracket 3 is provided on the front of the connecting sleeve 15, an LCD display 2 is provided inside the display bracket 3, the display bracket 3 is used to provide support for the LCD display 2, the front and back of the display bracket 3 and the top are hollowed out, the quality of the display screen bracket 3 is lightened, the heat dissipation of the LCD display screen 2 is facilitated, a group of loop bars 6 are arranged at four corners inside the display screen housing 1, a connecting plate 16 is arranged between the two groups of top loop bars 6, the back of the connecting plate 16 is contacted with a second screw 14, the connecting plate 16 limits the position of the second screw 14, a group of telescopic links 7 are arranged inside each group of loop bars 6, the telescopic links 7 can move along the loop bars 6, the front of the telescopic links 7 are connected with the display screen bracket 3, a circuit board 5 is arranged inside the display screen housing 1, a display screen top cover 4 is arranged at the top of the display screen housing 1, the display screen top cover 4 is in threaded connection with the display screen housing 1, a first knob 8 is arranged at the bottom of one side of the display screen housing 1, a first screw 9 is arranged at one side of the first knob 8, the first screw 9 penetrates one side of the display screen housing 1, a polish rod 10 is arranged at the back of the first screw 9, the two ends of the polish rod 10 are in contact with the inner walls at two sides of the display screen shell 1, the first screw rod 9 and the outside of the polish rod 10 are sleeved with the sliding block 11, the polish rod 10 limits the sliding block 11 from rotating, the front surface of the sliding block 11 is provided with the power contact 12, the positions of the sliding block 11 and the power contact 12 can be changed by rotating the first screw rod 9, and the power contact 12 is electrically connected with the circuit board 5.
The user drives into four sets of hooks corresponding to the positions of the hook holes 18 on the wall surface, installs the display screen shell 1 on the wall surface, rotates the second knob 13 when the LCD display screen 2 needs to be replaced, drives the connecting sleeve 15 to move through the second screw rod 14 connected with the second knob 13, stretches out of the telescopic rod 7 from the inside of the loop bar 6, enables the display screen support 3 to move out of the display screen shell 1, enables the user to draw out the LCD display screen 2 from the inside of the display screen support 3, rotates the first knob 8, enables the first screw rod 9 connected with the first knob 8 to drive the sliding block 11 to move, changes the position of the power contact 12, limits the sliding block 11 not to rotate through the rotation of the first screw rod 9, changes the positions of the sliding block 11 and the power contact 12, meets the installation of the LCD display screen 2 with different contact positions, inserts the new LCD display screen 2 into the inside of the display screen support 3 after the position of the power contact 12 is adjusted, realizes the quick replacement of the LCD display screen 2, and the replacement process is simple without professional operation, and after the installation, the display screen support 3 is arranged inside the display screen shell 1, and better protection is provided for the LCD display screen 2.
Specific embodiment II:
Referring to fig. 1-4, the embodiment provides an embedded touch liquid crystal display, which comprises a display housing 1, wherein a circuit board 5 and an LCD display 2 are arranged in the display housing 1, temperature sensors are arranged at the back of the circuit board 5 and the back of the LCD display, a cooling fan is arranged at the back of the circuit board 5, when the temperature sensors detect that the temperature of the circuit board 5 or the LCD display 2 is too high, the cooling fan is started to cool the circuit board 5 and the LCD display 2, and the long-time work of the circuit board 5 and the LCD display 2 at high temperature is avoided to influence the service lives of the circuit board 5 and the LCD display 2.
To sum up:
1. When the LCD display screen 2 needs to be replaced, the second knob 13 is rotated, the second screw 14 connected with the second knob 13 drives the connecting sleeve 15 to move, the telescopic rod 7 stretches out of the inside of the loop bar 6, so that the display screen bracket 3 moves out of the display screen shell 1, a user withdraws the LCD display screen 2 from the inside of the display screen bracket 3 and inserts a new LCD display screen 2 into the inside of the display screen bracket 3, the quick replacement of the LCD display screen 2 is realized, the replacement process is simple, the operation of a professional is not needed, the display screen bracket 3 is arranged in the display screen shell 1 after the installation is finished, and better protection is provided for the LCD display screen 2;
2. Adopt first knob 8, first screw rod 9, polished rod 10, slider 11, power contact 12, before LCD display 2 installs, rotatory first knob 8 makes the first screw rod 9 that is connected with first knob 8 drive slider 11 and removes, changes power contact 12's position, and polished rod 10 restricts slider 11 and does not take place to rotate, changes slider 11 and power contact 12 position through first screw rod 9 rotation, satisfies the installation to the different LCD display 2 of contact position.
In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. An embedded touch liquid crystal display screen, includes display screen shell (1), its characterized in that: the utility model discloses a display screen shell, including display screen shell (1), display screen shell, connecting rod (1), connecting rod (5), connecting plate (16) back and second screw rod (14) contact, every group telescopic link (7) are all equipped with in telescopic link (6) inside, telescopic link (7) openly are connected with display screen support (3), display screen shell (1) inside four corners all is equipped with a set of loop bar (6), two sets of tops between loop bar (6), loop bar (6) inside all is equipped with a set of telescopic link (7), telescopic link (7) openly are connected with display screen support (3).
2. The embedded touch-sensitive liquid crystal display of claim 1, wherein: twenty-two groups of radiating holes (17) and four groups of hook holes (18) are formed in the back of the display screen shell (1), and each group of radiating holes (17) forms an included angle of 45 degrees with the horizontal plane.
3. The embedded touch-sensitive liquid crystal display of claim 1, wherein: the top of the display screen shell (1) is provided with a display screen top cover (4), and the display screen top cover (4) is in threaded connection with the display screen shell (1).
4. The embedded touch-sensitive liquid crystal display of claim 1, wherein: the LCD display screen is arranged in the display screen support (3), and the front side, the back side and the top surface of the display screen support (3) are hollowed.
5. The embedded touch-sensitive liquid crystal display of claim 1, wherein: the bottom of one side of the display screen shell (1) is provided with a first knob (8), one side of the first knob (8) is provided with a first screw rod (9), and the first screw rod (9) penetrates through one side of the display screen shell (1).
6. The embedded touch-sensitive liquid crystal display of claim 5, wherein: the back of the first screw rod (9) is provided with a polish rod (10), and two ends of the polish rod (10) are in contact with inner walls at two sides of the display screen shell (1).
7. The embedded touch-sensitive liquid crystal display of claim 6, wherein: the novel power supply is characterized in that the first screw (9) and the polished rod (10) are sleeved with a sliding block (11), a power supply contact (12) is arranged on the front face of the sliding block (11), and the power supply contact (12) is electrically connected with the circuit board (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322923318.4U CN221034857U (en) | 2023-10-31 | 2023-10-31 | Embedded touch liquid crystal display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322923318.4U CN221034857U (en) | 2023-10-31 | 2023-10-31 | Embedded touch liquid crystal display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221034857U true CN221034857U (en) | 2024-05-28 |
Family
ID=91178454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322923318.4U Active CN221034857U (en) | 2023-10-31 | 2023-10-31 | Embedded touch liquid crystal display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221034857U (en) |
-
2023
- 2023-10-31 CN CN202322923318.4U patent/CN221034857U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |