CN220910869U - Adjustable spliced display screen mounting frame - Google Patents
Adjustable spliced display screen mounting frame Download PDFInfo
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- CN220910869U CN220910869U CN202322281604.5U CN202322281604U CN220910869U CN 220910869 U CN220910869 U CN 220910869U CN 202322281604 U CN202322281604 U CN 202322281604U CN 220910869 U CN220910869 U CN 220910869U
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- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 230000003028 elevating effect Effects 0.000 claims 2
- 230000006698 induction Effects 0.000 description 10
- 238000009434 installation Methods 0.000 description 7
- 230000005611 electricity Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model discloses an adjustable spliced display screen mounting frame which comprises a back plate, wherein the back plate is fixedly mounted, an L-shaped plate is fixedly arranged on the front surface of the back plate, a first L-shaped limiting plate is fixedly arranged at the inner lower end of the L-shaped plate, a second L-shaped limiting plate is inserted into the top of the first L-shaped limiting plate in a sliding manner, a spliced display screen is arranged between the first L-shaped limiting plate and the second L-shaped limiting plate in a limiting manner, a threaded lifting mechanism is mounted at the top of the L-shaped plate and drives the second L-shaped limiting plate to move up and down, limiting mechanisms are fixedly arranged on two sides of the front surface of the back plate respectively, and the limiting mechanisms are used for limiting and fixing the side walls of the spliced display screen.
Description
Technical Field
The utility model relates to the technical field of spliced display screens, in particular to an adjustable spliced display screen mounting frame.
Background
The existing large-sized modularized spliced display screen mounting structure frame such as LEDs and LCDs is mainly used for traffic guidance systems, solves traffic congestion, guarantees traffic safety, improves traffic network use efficiency, or is used on the spot of advertising notification and some activities, is more obvious, and can be more visually seen by people.
Most of the existing installation frames are fixedly arranged, and screens with different sizes are difficult to install, so that the utility model provides an adjustable assembled display screen installation frame to solve the problems.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model aims to provide an adjustable spliced display screen mounting frame.
In order to achieve the above purpose, the utility model provides an adjustable spliced display screen mounting rack, which comprises a back plate, wherein the back plate is fixedly arranged, an L-shaped plate is fixedly arranged on the front surface of the back plate, a first L-shaped limiting plate is fixedly arranged at the inner lower end of the L-shaped plate, a second L-shaped limiting plate is inserted into the top of the first L-shaped limiting plate in a sliding manner, a spliced display screen is arranged between the first L-shaped limiting plate and the second L-shaped limiting plate in a limiting manner, a threaded lifting mechanism is arranged at the top of the L-shaped plate, the threaded lifting mechanism drives the second L-shaped limiting plate to move up and down, limiting mechanisms are fixedly arranged on two sides of the front surface of the back plate respectively, and the limiting mechanisms are used for limiting and fixing the side walls of the spliced display screen.
Further, the top and the bottom of the backboard are respectively fixedly provided with a cross rod, the longitudinal section of the cross rod is rectangular, two ends of the cross rod are respectively provided with a sleeve block in a sliding manner, the sleeve blocks are fixedly installed, the top and the bottom of the sleeve blocks are respectively fixedly provided with a positioning block, and the positioning blocks are fixed through positioning screws.
Further, the outside of cover piece is provided with positioning mechanism, positioning mechanism includes the locating screw, the locating screw with cover piece screw thread fit, the locating screw inner is provided with the piece of supporting through the pivot rotation, it is fixed to be provided with the rubber pad to support the piece inboard.
Further, the thread lifting mechanism comprises a lifting screw rod, the lifting screw rod is in threaded fit with the L-shaped plate, and the bottom of the lifting screw rod is in rotary connection with the second L-shaped limiting plate through a rotary shaft.
Further, telescopic rods are fixedly arranged on two sides of the top of the second L-shaped limiting plate respectively, and the top ends of the telescopic rods are fixedly connected with the L-shaped plate.
Further, stop gear includes L shape piece, L shape piece is fixed to be set up the front of backplate, L shape piece lateral wall transversely is fixed to be provided with first electric putter, the flexible end of first electric putter is fixed to be provided with L shape stopper, L shape stopper inboard is provided with first forced induction piece, and first forced induction piece is connected with first electric putter electricity, L shape stopper spacing card is established in the assembly display screen outside.
Further, the fixed second electric putter that is provided with in L shaped plate top, the fixed locking piece that is provided with in second electric putter top, locking piece supports on the lifting screw, locking piece bottom both sides are provided with second forced induction piece respectively, and second forced induction piece is connected with the second electric putter electricity.
Compared with the prior art, the utility model has the beneficial effects that:
through the structures such as the L-shaped plate, the second L-shaped limiting plate, the lifting screw, the rotating shaft and the L-shaped limiting block, the display screen is placed on the first L-shaped limiting plate, the lifting screw is screwed downwards, the lifting screw drives the second L-shaped limiting plate to move downwards, the top and the bottom of the display screen are limited and fixed by the second L-shaped limiting plate and the first L-shaped limiting plate, the first electric push rod is started to extend, the first electric push rod drives the L-shaped limiting block to move inwards, the first pressure sensing piece senses pressure, when the pressure is sensed, the first electric push rod stops extending, the L-shaped limiting block is clamped and fixed on the outer side of the spliced display screen, and then screens with different sizes can be fixed, so that the problems that the traditional installation frame is mostly fixed and the installation of screens with different sizes is difficult to realize are solved;
The sleeve block is slid to a proper position according to the position required to be installed through the structures such as the positioning block, the sleeve block and the positioning screw rod, the sleeve block is propped against and fixed under the action of the rubber pad by screwing the positioning screw rod, and the positioning block is fixed through the positioning screw rod, so that the mounting frame can be fixed;
Through the locking piece, second electric putter and the second forced induction piece isotructure that set up, start second electric putter shrink, second electric putter drives locking piece downwardly moving and supports on lifting screw, and when second forced induction piece experienced pressure, second electric putter stopped the extension, prevents that the screen from appearing becoming flexible at spacing fixed time, lifting screw.
Drawings
In order to more clearly illustrate the solution of the present utility model, a brief description will be given below of the drawings required for the description of the embodiments of the present utility model, it being apparent that the drawings in the following description are some embodiments of the present utility model, and that other drawings may be obtained from these drawings without the exercise of inventive effort for a person of ordinary skill in the art.
FIG. 1 is a front view of the present utility model;
FIG. 2 is a schematic diagram of a limiting mechanism according to the present utility model;
FIG. 3 is a schematic view of a positioning mechanism according to the present utility model;
FIG. 4 is a rear view of an L-shaped stopper provided by the present utility model;
Reference numerals illustrate:
2. A cross bar; 3. a positioning block; 4. sleeving blocks; 5. a positioning mechanism; 51. positioning a screw; 52. a rotating shaft; 53. abutting blocks; 54. a rubber pad; 6. an L-shaped plate; 7. lifting screw rods; 8. a locking block; 9. a second electric push rod; 10. a telescopic rod; 11. a rotating shaft; 12. a second L-shaped limiting plate; 13. a back plate; 14. a second pressure-sensitive sheet; 15. a first L-shaped limiting plate; 16. a limiting mechanism; 161. an L-shaped block; 162. a first electric push rod; 163. an L-shaped limiting block.
Detailed Description
The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.
The terms "comprising" and "having" and any variations thereof in the description of the utility model and the claims and the description of the drawings above are intended to cover a non-exclusive inclusion. The terms first, second and the like in the description and in the claims or in the above-described figures, are used for distinguishing between different objects and not necessarily for describing a sequential or chronological order.
Referring to fig. 1-4, an adjustable assembly display screen mounting rack comprises a back plate 13, wherein the back plate 13 is fixedly arranged, an L-shaped plate 6 is fixedly arranged on the front side of the back plate 13, a first L-shaped limiting plate 15 is fixedly arranged at the lower end in the L-shaped plate 6, a second L-shaped limiting plate 12 is slidably inserted at the top of the first L-shaped limiting plate, an assembly display screen is arranged between the first L-shaped limiting plate 15 and the second L-shaped limiting plate 12 in a limiting manner, a threaded lifting mechanism is arranged at the top of the L-shaped plate 6, the threaded lifting mechanism drives the second L-shaped limiting plate 12 to move up and down, limiting mechanisms 16 are fixedly arranged on two sides of the front side of the back plate 13 respectively, the limiting mechanisms 16 are used for limiting and fixing the side walls of the assembly display screen, the threaded lifting mechanism comprises lifting screws 7, the lifting screws 7 are in threaded fit with the L-shaped plate 6, the bottoms of the lifting screws 7 are rotationally connected with the second L-shaped limiting plate 12 through rotating shafts 11, the telescopic rods 10 are respectively and fixedly arranged at two sides of the top of the second L-shaped limiting plate 12, the top ends of the telescopic rods 10 are fixedly connected with the L-shaped plate 6, the limiting mechanism 16 comprises L-shaped blocks 161, the L-shaped blocks 161 are fixedly arranged on the front surface of the backboard 13, the side walls of the L-shaped blocks 161 are transversely and fixedly provided with first electric push rods 162, the telescopic ends of the first electric push rods 162 are fixedly provided with L-shaped limiting blocks 163, the inner sides of the L-shaped limiting blocks 163 are provided with first pressure sensing sheets, the first pressure sensing sheets are electrically connected with the first electric push rods 162, the L-shaped limiting blocks 163 are arranged on the outer sides of assembled display screens in a limiting manner, the display screens are placed on the first L-shaped limiting plates 15 through the structures of the arranged L-shaped plates 6, the second L-shaped limiting plates 12, lifting screws 7, rotating shafts 11, the L-shaped limiting blocks 163 and the like, the lifting screws 7 are screwed downwards, the lifting screws 7 drive the second L-shaped limiting plates 12 to move downwards, the top and the bottom of the display screen are limited and fixed by the second L-shaped limiting plate 12 and the first L-shaped limiting plate 15, the first electric push rod 162 is started to extend, the first electric push rod 162 drives the L-shaped limiting block 163 to move inwards, the first pressure sensing piece senses pressure, when the pressure is sensed, the first electric push rod 162 stops extending, the L-shaped limiting block 163 is limited and clamped and fixed on the outer side of the assembled display screen, and then screens with different sizes can be fixed, so that the problems that most of existing installation frames are fixedly arranged and the installation of screens with different sizes is difficult to realize are solved;
As an improvement of the technical scheme, the top and the bottom of the backboard 13 are respectively fixedly provided with the cross rod 2, the longitudinal section of the cross rod 2 is rectangular, two ends of the cross rod 2 are respectively provided with the sleeve block 4 in a sliding manner, the sleeve block 4 can be fixedly arranged, the top and the bottom of the sleeve block 4 are respectively fixedly provided with the positioning block 3, the positioning block 3 is fixed through the positioning screw 51, the outer side of the sleeve block 4 is provided with the positioning mechanism 5, the positioning mechanism 5 comprises the positioning screw 51, the positioning screw 51 is in threaded fit with the sleeve block 4, the inner end of the positioning screw 51 is rotationally provided with the abutting block 53 through the rotating shaft 52, the inner side of the abutting block 53 is fixedly provided with the rubber pad 54, the sleeve block 4 is abutted to be fixed to a proper position according to the installation positions required by the structures such as the positioning block 3, the sleeve block 4 is abutted to be fixed under the action of the rubber pad 54 by screwing the positioning screw 51, the positioning block 3 is fixed through the positioning screw 51, and the mounting frame can be fixed;
As the improvement of above-mentioned technical scheme, the fixed second electric putter 9 that is provided with in L shaped plate 6 top, the fixed locking piece 8 that is provided with in second electric putter 9 top, locking piece 8 support on lifting screw 7, locking piece 8 bottom both sides are provided with second forced induction piece 14 respectively, second forced induction piece 14 is connected with second electric putter 9 electricity, through the locking piece 8 that sets up, second electric putter 9 and second forced induction piece 14 isotructure, start second electric putter 9 shrink, second electric putter 9 drives locking piece 8 downwardly moving and supports on lifting screw 7, when pressure is felt to second forced induction piece 14, second electric putter 9 stops to extend, prevent that the screen from appearing not hard up at spacing fixed time lifting screw 7.
The working principle and the using method of the utility model are as follows:
When the display screen is used, the display screen is placed on the first L-shaped limiting plate 15, the lifting screw 7 is screwed down, the lifting screw 7 drives the second L-shaped limiting plate 12 to move down, the second L-shaped limiting plate 12 and the first L-shaped limiting plate 15 limit and fix the top and the bottom of the display screen, the first electric push rod 162 is started to stretch, the first electric push rod 162 drives the L-shaped limiting block 163 to move inwards, the first pressure sensing piece senses pressure, when the pressure is sensed, the first electric push rod 162 stops stretching, the L-shaped limiting block 163 is fixed on the outer side of the spliced display screen in a limiting manner, screens with different sizes can be fixed, according to the positions required to be installed, the sliding sleeve block 4 is fixed to a proper position, the sleeve block 4 is abutted to the fixed under the action of the rubber pad 54 through screwing, the positioning screw 51, the mounting frame can be fixed, the second electric push rod 9 is started to shrink, the second electric push rod 9 drives the locking block 8 to move downwards to abut against the lifting screw 7, when the second pressure sensing piece 14 senses pressure, the second electric push rod 9 stops stretching, and the screen is prevented from loosening when the second pressure sensing piece 14 senses pressure.
The foregoing is merely illustrative of the present utility model and is not to be construed as limiting thereof; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced with equivalents; all equivalent structures or equivalent flow changes made by the specification and the attached drawings of the utility model or directly or indirectly applied to other related technical fields are included in the protection scope of the utility model.
Claims (7)
1. An adjustable assembly display screen mounting bracket which is characterized in that: including backplate (13), backplate (13) fixed mounting, backplate (13) openly are fixed to be provided with L shaped plate (6), the fixed first L shaped limiting plate (15) that is provided with in L shaped plate (6) lower extreme, first L shaped limiting plate top slides and inserts and be equipped with second L shaped limiting plate (12), spacing card is equipped with between first L shaped limiting plate (15) and second L shaped limiting plate (12) and assembles the display screen, screw thread elevating system is installed at L shaped plate (6) top, screw thread elevating system drives second L shaped limiting plate (12) reciprocates, positive both sides of backplate (13) are fixed respectively and are provided with stop gear (16), stop gear (16) are used for carrying out spacing fixed to the lateral wall of assembling the display screen.
2. The adjustable assembled display screen mounting bracket of claim 1, wherein: the novel lifting device is characterized in that the top and the bottom of the backboard (13) are respectively fixedly provided with a cross rod (2), the longitudinal section of the cross rod (2) is rectangular, two ends of the cross rod (2) are respectively provided with a sleeve block (4) in a sliding mode, the sleeve blocks (4) can be fixedly installed, the top and the bottom of the sleeve blocks (4) are respectively fixedly provided with a positioning block (3), and the positioning blocks (3) are fixed through positioning screws (51).
3. The adjustable assembled display screen mounting bracket of claim 2, wherein: the locating mechanism (5) is arranged on the outer side of the sleeve block (4), the locating mechanism (5) comprises a locating screw rod (51), the locating screw rod (51) is in threaded fit with the sleeve block (4), a supporting block (53) is rotatably arranged at the inner end of the locating screw rod (51) through a rotating shaft (52), and a rubber pad (54) is fixedly arranged on the inner side of the supporting block (53).
4. An adjustable assembled display screen mounting bracket according to claim 3, wherein: the threaded lifting mechanism comprises a lifting screw (7), the lifting screw (7) is in threaded fit with the L-shaped plate (6), and the bottom of the lifting screw (7) is rotationally connected with the second L-shaped limiting plate (12) through a rotating shaft (11).
5. The adjustable assembled display screen mounting bracket of claim 4, wherein: the telescopic rods (10) are fixedly arranged on two sides of the top of the second L-shaped limiting plate (12) respectively, and the top ends of the telescopic rods (10) are fixedly connected with the L-shaped plate (6).
6. The adjustable assembled display screen mounting bracket of claim 5, wherein: the limiting mechanism (16) comprises an L-shaped block (161), the L-shaped block (161) is fixedly arranged on the front surface of the back plate (13), a first electric push rod (162) is transversely and fixedly arranged on the side wall of the L-shaped block (161), an L-shaped limiting block (163) is fixedly arranged at the telescopic end of the first electric push rod (162), a first pressure sensing sheet is arranged on the inner side of the L-shaped limiting block (163), the first pressure sensing sheet is electrically connected with the first electric push rod (162), and the L-shaped limiting block (163) is arranged on the outer side of the spliced display screen in a limiting clamping mode.
7. The adjustable assembled display screen mounting bracket of claim 6, wherein: the anti-loosening device is characterized in that a second electric push rod (9) is fixedly arranged at the top of the L-shaped plate (6), a loosening block (8) is fixedly arranged at the top of the second electric push rod (9), the loosening block (8) is propped against the lifting screw (7), second pressure sensing pieces (14) are respectively arranged on two sides of the bottom of the loosening block (8), and the second pressure sensing pieces (14) are electrically connected with the second electric push rod (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322281604.5U CN220910869U (en) | 2023-08-24 | 2023-08-24 | Adjustable spliced display screen mounting frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322281604.5U CN220910869U (en) | 2023-08-24 | 2023-08-24 | Adjustable spliced display screen mounting frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220910869U true CN220910869U (en) | 2024-05-07 |
Family
ID=90915499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322281604.5U Active CN220910869U (en) | 2023-08-24 | 2023-08-24 | Adjustable spliced display screen mounting frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220910869U (en) |
-
2023
- 2023-08-24 CN CN202322281604.5U patent/CN220910869U/en active Active
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