CN221008535U - Liquid crystal display screen fixing frame convenient to overhaul - Google Patents
Liquid crystal display screen fixing frame convenient to overhaul Download PDFInfo
- Publication number
- CN221008535U CN221008535U CN202322911324.8U CN202322911324U CN221008535U CN 221008535 U CN221008535 U CN 221008535U CN 202322911324 U CN202322911324 U CN 202322911324U CN 221008535 U CN221008535 U CN 221008535U
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- groove
- display screen
- fixing frame
- liquid crystal
- frame
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 13
- 244000309464 bull Species 0.000 claims description 5
- 238000012423 maintenance Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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Abstract
The utility model discloses a liquid crystal display screen fixing frame convenient to overhaul, which relates to the technical field of display screen frames and comprises a fixing frame and a display screen body, wherein the liquid crystal display screen fixing frame convenient to overhaul further comprises: when the adjustment mechanism is required to overhaul the display screen, the screw rod is rotated at first, the end part of the screw rod is separated from the connecting groove, the position of the sliding block is not limited by the connecting groove any more, then the disc is pressed inwards, the sliding rod is driven to prop against the sliding block to move by sliding in the circular groove I, the rotating rod is deflected in the moving process of the sliding block, so that the display screen body is separated from the mounting groove to move out of a distance, the display screen body can be pulled to be away from the mounting groove more easily, enough space can be reserved for overhauling the display screen body under the condition of detaching the display screen, and the overhauling efficiency can be improved by quickly resetting after overhauling.
Description
Technical Field
The utility model relates to the technical field of display screen frames, in particular to a liquid crystal display screen fixing frame convenient to overhaul.
Background
In markets and shops, the display screen is generally installed for advertisement display, the display screen is generally installed in the fixed frame to protect the display screen, and because the interface and the installation screw of the display screen are all arranged on the back plate, when the display screen needs to be overhauled, the fixed frame is required to be disassembled, the display screen is taken out for overhauling, then the fixed frame is installed after the display screen is reset, and the fixed frame is more troublesome.
Disclosure of utility model
(One) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a liquid crystal display screen fixing frame convenient to overhaul, which solves the technical problems that a display screen is generally installed in the fixing frame to protect the display screen, and because an interface and an installation screw of the display screen are arranged on a back plate, when the display screen needs to be overhauled, the fixing frame is required to be disassembled, the display screen is taken out to be overhauled, and then the fixing frame is installed after the display screen is reset, so that the display screen is more troublesome.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
The utility model provides a fixed frame of LCD screen convenient to overhaul, includes fixed frame and display screen body, and this fixed frame of LCD screen convenient to overhaul still includes: an adjusting mechanism;
The side wall of the fixed frame is provided with a first round groove and a second round groove, the depth of the first round groove is larger than that of the second round groove, the bottom of the second round groove is provided with a thread groove, the bottom of the first round groove is provided with a rod groove, and the diameter of the rod groove is smaller than that of the first round groove;
The screw is sleeved in the thread groove in a threaded manner, the end part of the screw is fixedly connected with a round grip, and a sliding rod is movably sleeved in a rod groove at the bottom of the round groove;
The adjusting mechanism comprises three cross frames;
Rectangular mounting grooves are formed in the fixing frame.
Preferably: the three cross frames are fixedly arranged in the mounting groove and are parallel to each other, the cross frames are kept horizontal, and the upper surface and the lower surface of each cross frame are provided with concave wheel grooves;
Wherein, all movable joint has two sliders on every crossbearer, and the slider is concave structure, and equal fixed mounting has the pulley on two inner walls that the slider is relative, and the slider passes through the pulley and the movable joint of the race on the crossbearer.
Preferably: every slider is gone up all to rotate and is connected with the bull stick, and the close end rotation of two bull sticks of same height is connected on the backplate of display screen body.
Preferably: of the three sliding blocks close to the screw rod, a connecting frame is fixedly connected between the two sliding blocks positioned at the upper end and the middle part, and the same connecting frame is fixedly connected between the two sliding blocks positioned at the lower end and the middle part;
Wherein, a threaded connecting groove is arranged on the connecting frame positioned at the upper end.
Preferably: the baffle ring is fixedly sleeved on the sliding rod, the end part of the sliding rod is fixedly connected with the circular sheet, the spring is movably sleeved on the sliding rod, and two ends of the spring are respectively and fixedly connected with the bottom of the circular groove and the circular sheet.
Preferably: the screw rod is in threaded sleeve joint with the connecting groove.
(III) beneficial effects
1. When needing to overhaul the display screen, at first rotate the screw rod for the tip of screw rod breaks away from the spread groove, and the position of slider no longer receives the restriction of spread groove this moment, then inwards presses the disk, makes the disk drive the slide bar in circular slot one and supports the slider and remove, and the slider removes the in-process and makes the bull stick deflect, thereby makes the display screen body break away from the mounting groove and shifts out one end distance, and the display screen body that can relax makes it keep away from the mounting groove this moment, can have sufficient space to overhaul the display screen body under the circumstances of pulling down the display screen, can reset fast after the maintenance is accomplished, improves maintenance efficiency.
2. Compared with the mode of fixing the position of the display screen by using screws, the mode of rotating the screw rod and pushing the slide rod is utilized, the influence on the attractiveness of the fixed frame is lower, and the disassembly and assembly speed is faster.
Drawings
The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings.
FIG. 1 is an overall block diagram of the present utility model;
FIG. 2 is a block diagram of a fixed frame in the present utility model;
FIG. 3 is a block diagram of a cross frame in the present utility model;
fig. 4 is an enlarged structural view of the present utility model at a in fig. 2.
Legend description: 1. a fixed frame; 2. a cross frame; 3. a display screen body; 4. a screw; 5. a mounting groove; 6. a round groove I; 7. a round groove II; 8. a thread groove; 9. a slide bar; 10. a baffle ring; 11. a wafer; 12. a spring; 13. wheel grooves; 14. a rotating rod; 15. a slide block; 16. a connecting groove; 17. and a connecting frame.
Detailed Description
The embodiment of the application effectively solves the technical problems that the display screen is generally installed in the fixed frame to protect the display screen, and the interface and the installation screw of the display screen are arranged on the back plate, so that the fixed frame is required to be disassembled when the display screen is required to be overhauled, the display screen is taken out to be overhauled, and then the fixed frame is installed after the display screen is reset.
Examples
The technical scheme in the embodiment of the application has the following overall thought:
As shown in fig. 1-4, aiming at the problems existing in the prior art, the utility model provides a liquid crystal display screen fixing frame convenient to overhaul, which comprises a fixing frame 1 and a display screen body 3, the liquid crystal display screen fixing frame convenient to overhaul further comprises an adjusting mechanism, wherein the side wall of the fixing frame 1 is provided with a round groove I6 and a round groove II 7, the depth of the round groove I6 is larger than that of the round groove II 7, the groove bottom of the round groove II 7 is provided with a thread groove 8, the groove bottom of the round groove I6 is provided with a rod groove, the diameter of the rod groove is smaller than that of the round groove I6, the internal thread of the thread groove 8 is sheathed with a screw 4, the end part of the screw 4 is fixedly connected with a round grip, the rod groove at the groove bottom of the round groove I6 is movably sheathed with a slide bar 9, the adjusting mechanism comprises three transverse frames 2, the fixing frame 1 is provided with rectangular mounting grooves 5, the three transverse frames 2 are fixedly arranged in the mounting grooves 5 and are parallel to each other, when the transverse frame 2 is kept horizontal and the display screen needs to be overhauled, firstly, the screw 4 is rotated to enable the end part of the screw 4 to be separated from the connecting groove 16, at the moment, the position of the sliding block 15 is not limited by the connecting groove 16 any more, then the circular plate 11 is pressed inwards, the circular plate 11 slides in the circular groove I6 to drive the sliding rod 9 to prop against the sliding block 15 to move, the rotating rod 14 deflects in the moving process of the sliding block 15, so that the display screen body 3 is separated from the mounting groove 5 to move out one end distance, at the moment, the display screen body 3 can be pulled away from the mounting groove 5 easily, enough space can be provided for overhauling the display screen body 3 under the condition of dismantling the display screen, after the overhauling is finished, the overhauling efficiency is improved, the concave wheel grooves 13 are formed in the upper surface and the lower surface of each transverse frame 2, two sliding blocks 15 are movably clamped on each transverse frame 2, the sliding block 15 is of a concave structure, pulleys are fixedly arranged on two opposite inner walls of the sliding block 15, and the sliding block 15 is movably clamped with the pulley grooves 13 on the transverse frame 2 through the pulleys;
Compared with the mode of fixing the position of the display screen by using screws, the method of rotating the screw 4 and pushing the slide bar 9 is lower in influence on the attractiveness of the fixed frame 1, the dismounting speed is higher, each slide block 15 is rotationally connected with a rotary rod 14, the close ends of two rotary rods 14 with the same height are rotationally connected to the back plate of the display screen body 3, among three slide blocks 15 close to the screw 4, a connecting frame 17 is fixedly connected between the two slide blocks 15 positioned at the upper end and the middle part, the same connecting frame 17 is fixedly connected between the two slide blocks 15 positioned at the lower end and the middle part, a threaded connecting groove 16 is formed in the connecting frame 17 positioned at the upper end, a baffle ring 10 is fixedly sleeved on the slide bar 9, a circular disc 11 is fixedly connected to the slide bar 9, springs 12 are movably sleeved on the slide bars 9, and two ends of each spring 12 are fixedly connected with the bottom of the circular groove 6 and the circular disc 11 respectively;
The screw 4 is in threaded sleeve connection with the connecting groove 16.
Working principle: when the display screen is required to be overhauled in use, the screw 4 is rotated at first, the end part of the screw 4 is separated from the connecting groove 16, the position of the sliding block 15 is not limited by the connecting groove 16, then the disc 11 is pressed inwards, the disc 11 slides in the circular groove I6 to drive the sliding rod 9 to prop against the sliding block 15 to move, the rotating rod 14 deflects in the moving process of the sliding block 15, the display screen body 3 is separated from the mounting groove 5 to move out of a distance, the display screen body 3 can be pulled to be far away from the mounting groove 5 easily at the moment, enough space can be reserved for overhauling the display screen body 3 under the condition of dismantling the display screen, the overhauling efficiency can be quickly reset after the overhauling is improved, and compared with the mode of fixing the position of the display screen by using screws, the mode of rotating the screw 4 and pushing the sliding rod 9, the influence on the attractiveness of the fixed frame 1 is lower, and the disassembly speed is faster.
Finally, it should be noted that: it is apparent that the above examples are only illustrative of the present utility model and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.
Claims (6)
1. The utility model provides a fixed frame of LCD screen convenient to overhaul, includes fixed frame (1) and display screen body (3), its characterized in that, this fixed frame of LCD screen convenient to overhaul still includes: an adjusting mechanism;
The side wall of the fixed frame (1) is provided with a first round groove (6) and a second round groove (7), the depth of the first round groove (6) is larger than that of the second round groove (7), the groove bottom of the second round groove (7) is provided with a thread groove (8), the groove bottom of the first round groove (6) is provided with a rod groove, and the diameter of the rod groove is smaller than that of the first round groove (6);
The screw (4) is sleeved in the inner thread of the thread groove (8), the end part of the screw (4) is fixedly connected with a round grip, and a sliding rod (9) is movably sleeved in a rod groove at the bottom of the round groove I (6);
the adjusting mechanism comprises three crossbearers (2);
Rectangular mounting grooves (5) are formed in the fixed frame (1).
2. The easy-to-overhaul liquid crystal display fixing frame as claimed in claim 1, wherein: the three cross frames (2) are fixedly arranged in the mounting groove (5) and are parallel to each other, the cross frames (2) are kept horizontal, and the upper surface and the lower surface of each cross frame (2) are provided with concave wheel grooves (13);
wherein, all movable joint has two sliders (15) on every crossbearer (2), and slider (15) are concave structure, all fixed mounting has the pulley on two inner walls that slider (15) are relative, and slider (15) pass through pulley and the movable joint of race (13) on crossbearer (2).
3. A liquid crystal display fixing frame for easy maintenance as claimed in claim 2, wherein: every slider (15) is connected with the bull stick (14) in a rotation way, and the close end of two bull sticks (14) of same height is connected on the backplate of display screen body (3) in a rotation way.
4. A liquid crystal display fixing frame for easy maintenance according to claim 3, wherein: of the three sliding blocks (15) close to the screw (4), a connecting frame (17) is fixedly connected between the two sliding blocks (15) positioned at the upper end and the middle part, and the same connecting frame (17) is fixedly connected between the two sliding blocks (15) positioned at the lower end and the middle part;
wherein, a connecting groove (16) with threads is arranged on the connecting frame (17) positioned at the upper end.
5. The easy access liquid crystal display fixing frame of claim 4, wherein: the sliding rod (9) is fixedly sleeved with a baffle ring (10), the end part of the sliding rod (9) is fixedly connected with a circular sheet (11), the sliding rod (9) is movably sleeved with a spring (12), and two ends of the spring (12) are respectively fixedly connected with the bottom of the circular groove I (6) and the circular sheet (11).
6. The easy access liquid crystal display fixing frame of claim 5, wherein: the screw rod (4) is in threaded sleeve connection with the connecting groove (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322911324.8U CN221008535U (en) | 2023-10-27 | 2023-10-27 | Liquid crystal display screen fixing frame convenient to overhaul |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322911324.8U CN221008535U (en) | 2023-10-27 | 2023-10-27 | Liquid crystal display screen fixing frame convenient to overhaul |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221008535U true CN221008535U (en) | 2024-05-24 |
Family
ID=91115410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322911324.8U Active CN221008535U (en) | 2023-10-27 | 2023-10-27 | Liquid crystal display screen fixing frame convenient to overhaul |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221008535U (en) |
-
2023
- 2023-10-27 CN CN202322911324.8U patent/CN221008535U/en active Active
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