CN212252004U - LED display screen mounting structure - Google Patents
LED display screen mounting structure Download PDFInfo
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- CN212252004U CN212252004U CN202020854529.0U CN202020854529U CN212252004U CN 212252004 U CN212252004 U CN 212252004U CN 202020854529 U CN202020854529 U CN 202020854529U CN 212252004 U CN212252004 U CN 212252004U
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Abstract
The utility model belongs to the technical field of the display screen installation, a LED display screen mounting structure is proposed, which comprises a fixed frame, a mounting bracket, two mechanisms that open and shut set up its characterized in that between mount and mounting bracket, the mechanism that opens and shuts is including the first rotating turret that connects gradually, rotate piece and second rotating turret, it includes the location axle sleeve to rotate the piece, bear axle sleeve and pin rod, first rotating turret rotates and sets up on the mount, the second rotating turret rotates and sets up on the mounting bracket, the tip of first rotating turret is equipped with the location axle sleeve or bears one in the axle sleeve, correspond on the second rotating turret lateral wall and set up the location axle sleeve or bear another in the axle sleeve, the pin rod passes the location axle sleeve and bears the axle sleeve. Through above-mentioned technical scheme, the problem of the unable adjustment display screen orientation of flexible mounted frame among the prior art has been solved.
Description
Technical Field
The utility model belongs to the technical field of the display screen installation, a LED display screen mounting structure is related to.
Background
Along with the improvement of people's standard of living, also there has been higher requirement to indoor space utilization, in the installation of a lot of display device LCD TVs, LCD display etc, all begin to adopt the telescopic mounted frame to install, install the display screen on the wall body through the mounted frame, and can realize the removal of the relative wall body of display screen, save space, can effectively improve indoor space's utilization ratio, but the mounted frame that exists on the market now mostly can only make the display screen do the translation, and can't adjust the display screen orientation, or there is the unstable structure, the not high problem of reliability.
SUMMERY OF THE UTILITY MODEL
The utility model provides a LED display screen mounting structure has solved the problem of the unable adjustment display screen orientation of flexible mounted frame among the prior art.
The technical scheme of the utility model is realized like this:
an LED display screen mounting structure comprising: a fixed frame, a mounting frame and two opening and closing mechanisms, wherein the two opening and closing mechanisms are arranged between the fixed frame and the mounting frame,
the opening and closing mechanism comprises a first rotating frame, a rotating piece and a second rotating frame which are connected in sequence,
the rotating part comprises a positioning shaft sleeve, a bearing shaft sleeve and a pin rod,
the first rotating frame is rotatably arranged on the fixed frame, the second rotating frame is rotatably arranged on the mounting frame,
one of the positioning shaft sleeve or the bearing shaft sleeve is arranged at the end part of the first rotating frame, the other of the positioning shaft sleeve or the bearing shaft sleeve is correspondingly arranged on the side wall of the second rotating frame, and the pin rod penetrates through the positioning shaft sleeve and the bearing shaft sleeve.
As a further technical solution, the first rotating frame and the second rotating frame each include:
the two hinge rods are parallel to each other;
the three rotating arms are arranged on the hinge rods, are parallel to each other and perpendicular to the hinge rods and are positioned between the two hinge rods;
one hinge rod of the first rotating frame is rotatably arranged on the fixed frame, and the other hinge rod is provided with one of the positioning shaft sleeve or the bearing shaft sleeve;
one hinge rod of the second rotating frame is rotatably arranged on the mounting frame, and the other hinge rod is provided with the other one of the bearing shaft sleeve or the positioning shaft sleeve.
As a further technical solution, it is proposed that,
the first rotating frame and the second rotating frame rotate around a vertical shaft;
the rotating piece comprises two bearing shaft sleeves, and the positioning shaft sleeve is arranged between the two bearing shaft sleeves.
As a further technical solution, the rotating member further includes:
the pressure bearing is arranged between the positioning shaft sleeve and the bearing shaft sleeve below the positioning shaft sleeve,
an oilless bearing disposed in the pressure bearing,
the pin rod penetrates through the oilless bearing and the pressure bearing.
As a further technical solution, the fixing frame includes:
the two fixed supporting rods are respectively and rotatably arranged on the first rotating frames of the two opening and closing mechanisms;
the end plates are arranged at two ends of each fixed supporting rod.
The utility model discloses a theory of operation and beneficial effect do:
1. in the utility model, the fixed frame is arranged on the wall surface, the mounting frame is used for installing the display screen and is connected with the fixed frame through two opening and closing mechanisms, the first rotating frame of the opening and closing mechanisms is rotationally arranged on the fixed frame, the second rotating frame is rotationally arranged on the mounting frame, the end part of the first rotating frame is provided with a positioning shaft sleeve or a bearing shaft sleeve, the side wall of the second rotating frame is correspondingly provided with the bearing shaft sleeve or the positioning shaft sleeve, the pin rod passes through the positioning shaft sleeve and the bearing shaft sleeve to be used as a rotating shaft, so that the rotating angles of the first rotating frame and the first and second rotating frames are enough, when the opening and closing mechanisms are folded, the first rotating frame and the second rotating frame can rotate to the angles parallel to each other, the side walls are contacted with each other, the structure is more stable, the display screen can be horizontally moved outwards by extending out the same length of, also can make two mechanism that open and shut stretch out different length and make the display screen face towards different directions, stable in structure, convenient to use, adaptability is wide.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a front view of the present invention;
fig. 2 is a bottom view of the present invention;
fig. 3 is a first expanded schematic view of the present invention;
fig. 4 is a second expanded schematic view of the present invention;
FIG. 5 is a partial schematic view of portion A of FIG. 1;
FIG. 6 is an exploded view of the rotary member;
in the figure: 1 fixed frame, 11 fixed supporting rods, 12 end plates, 2 mounting frames, 3 opening and closing mechanisms, 31 a first rotating frame, 311 a hinged rod, 312 rotating arms, 32 a second rotating frame, 33 rotating pieces, 331 positioning shaft sleeves, 332 bearing shaft sleeves, 333 pin rods, 334 pressure bearings and 335 oilless bearings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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 efforts belong to the protection scope of the present invention.
As shown in the figures 1-6 of the drawings,
an LED display screen mounting structure comprising: a fixed mount 1, a mounting frame 2 and two opening and closing mechanisms 3, wherein the two opening and closing mechanisms 3 are arranged between the fixed mount 1 and the mounting frame 2,
the opening and closing mechanism 3 comprises a first rotating frame 31, a rotating member 33 and a second rotating frame 32 which are connected in sequence,
the rotary member 33 includes a positioning boss 331, a bearing boss 332 and a pin 333,
the first rotating frame 31 is rotatably arranged on the fixed frame 1, the second rotating frame 32 is rotatably arranged on the mounting frame 2,
one of the positioning sleeve 331 or the bearing sleeve 332 is disposed at an end of the first rotating frame 31, the other of the positioning sleeve 331 or the bearing sleeve 332 is correspondingly disposed on a side wall of the second rotating frame 32, and the pin 333 passes through the positioning sleeve 331 and the bearing sleeve 332.
In this embodiment, the fixed frame 1 is installed on a wall surface, the mounting frame 2 is used for installing a display screen, and is connected with the fixed frame 1 through two opening and closing mechanisms 3, the first rotating frame 31 of the opening and closing mechanism 3 is rotatably arranged on the fixed frame 1, the second rotating frame 32 is rotatably arranged on the mounting frame 2, a positioning shaft sleeve 331 or a bearing shaft sleeve 332 is arranged at the end part of the first rotating frame 31, a bearing shaft sleeve 332 or a positioning shaft sleeve 331 is correspondingly arranged on the side wall of the second rotating frame 32, and a pin rod 333 passes through the positioning shaft sleeve 331 and the bearing shaft sleeve 332 as rotating shafts, so that the rotating angles of the first rotating frame 31 and the first and second rotating frames are large enough, and when the opening and closing mechanisms 3 are folded, the first rotating frame 31 and the second rotating frame 32 can rotate to angles parallel to each other, the side walls contact each other, the structure is more stable, and the display screen can be translated outwards by extending out the same length through adjusting the opening and closing angles, also can make two mechanism 3 that open and shut stretch out different length and make the display screen face towards different directions, stable in structure, convenient to use, adaptability is wide.
Further, the first and second rotating frames 31 and 32 each include:
two hinge rods 311 parallel to each other;
the three rotating arms 312 are arranged on the hinge rods 311, are parallel to each other, are perpendicular to the hinge rods 311, and are positioned between the two hinge rods 311;
one hinge rod 311 of the first rotating frame 31 is rotatably arranged on the fixed frame 1, and the other hinge rod 311 is provided with one of the positioning sleeve 331 or the bearing sleeve 332;
one hinge rod 311 of the second rotating frame 32 is rotatably provided on the mounting frame 2, and the other hinge rod 311 is provided with the other of the bearing sleeve 332 or the positioning sleeve 331.
In this embodiment, each of the first rotating frame 31 and the second rotating frame 32 includes two parallel hinge rods 311 and three rotating arms 312 disposed between the two hinge rods 311 and perpendicular to the hinge rods 311, one hinge rod 311 of the first rotating frame 31 is rotatably disposed on the fixing frame 1, the other hinge rod 311 is provided with a positioning sleeve 331 or a bearing sleeve 332, one hinge rod 311 of the second rotating frame 32 is rotatably disposed on the mounting frame 2, the other hinge rod 311 is provided with a bearing sleeve 332 or a positioning sleeve 331, the rotating frame is made in a frame form, the strength of the rotating frame can be ensured, and the rotating frame is lighter and more convenient to install and use.
Further, in the present invention,
the first rotating frame 31 and the second rotating frame 32 both rotate about the vertical axis;
the rotation member 33 includes two bearing bushes 332, and the positioning bush 331 is disposed between the two bearing bushes 332.
In this embodiment, the first rotating frame 31 and the second rotating frame 32 both rotate around the vertical axis, the number of the bearing shaft sleeves 332 is two, and the positioning shaft sleeves 331 are disposed between the two positioning shaft sleeves 331, so that the downward pressure generated by the gravity of the display screen and the box body can be effectively borne.
Further, the rotating member 33 further includes:
a pressure bearing 334, disposed between the positioning boss 331 and the lower bearing boss 332,
an oilless bearing 335, disposed within the pressure bearing 334,
the pin 333 passes through the oilless bearing 335 and the pressure bearing 334.
In this embodiment, the pressure bearing 334 is disposed on the positioning shaft sleeve 331 and the lower bearing shaft sleeve 332, and the oilless bearing 335 is disposed in the pressure bearing 334, so that the force required by rotation can be effectively reduced, and the use is more convenient.
Further, the fixing frame 1 includes:
two fixed supporting rods 11 are respectively and rotatably arranged on the first rotating frames 31 of the two opening and closing mechanisms 3;
In this embodiment, the first rotating frames 31 of the two opening and closing mechanisms 3 are all rotatably provided with the fixed supporting rods 11, the two ends of the fixed supporting rods 11 are provided with the end plates 12, and the two fixed supporting rods 11 and the end plates 12 at the two ends are fixed on a wall body, so that the structure is lighter, and the installation is more convenient.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. An LED display screen mounting structure comprising: a fixed mount (1), a mounting bracket (2) and two opening and closing mechanisms (3), wherein the two opening and closing mechanisms (3) are arranged between the fixed mount (1) and the mounting bracket (2),
the opening and closing mechanism (3) comprises a first rotating frame (31), a rotating piece (33) and a second rotating frame (32) which are connected in sequence,
the rotating part (33) comprises a positioning shaft sleeve (331), a bearing shaft sleeve (332) and a pin rod (333),
the first rotating frame (31) is rotatably arranged on the fixed frame (1), the second rotating frame (32) is rotatably arranged on the mounting frame (2),
one of the positioning shaft sleeve (331) or the bearing shaft sleeve (332) is arranged at the end part of the first rotating frame (31), the other one of the positioning shaft sleeve (331) or the bearing shaft sleeve (332) is correspondingly arranged on the side wall of the second rotating frame (32), and the pin rod (333) penetrates through the positioning shaft sleeve (331) and the bearing shaft sleeve (332).
2. An LED display screen mounting structure according to claim 1, wherein the first rotating frame (31) and the second rotating frame (32) each comprise:
two hinge rods (311) which are parallel to each other;
the three rotating arms (312) are arranged on the hinge rods (311), are parallel to each other and perpendicular to the hinge rods (311), and are positioned between the two hinge rods (311);
one hinge rod (311) of the first rotating frame (31) is rotatably arranged on the fixed frame (1), and one of the positioning sleeve (331) or the bearing sleeve (332) is arranged on the other hinge rod (311);
one hinge rod (311) of the second rotating frame (32) is rotatably arranged on the mounting frame (2), and the other hinge rod (311) is provided with the other one of the bearing sleeve (332) or the positioning sleeve (331).
3. The LED display screen mounting structure according to claim 1,
the first rotating frame (31) and the second rotating frame (32) rotate around a vertical shaft;
the rotating part (33) comprises two bearing sleeves (332), and the positioning sleeve (331) is arranged between the two bearing sleeves (332).
4. A LED display screen mounting structure according to claim 3, wherein said rotation member (33) further comprises:
a pressure bearing (334) arranged between the positioning bushing (331) and the lower bearing bushing (332),
an oilless bearing (335) disposed within the pressure bearing (334),
the pin (333) passes through the oilless bearing (335) and the pressure bearing (334).
5. The LED display screen mounting structure according to claim 1, wherein the fixing frame (1) comprises:
the two fixed supporting rods (11) are respectively and rotatably arranged on the first rotating frames (31) of the two opening and closing mechanisms (3);
end plates (12) are arranged at two ends of each fixed supporting rod (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020854529.0U CN212252004U (en) | 2020-05-20 | 2020-05-20 | LED display screen mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020854529.0U CN212252004U (en) | 2020-05-20 | 2020-05-20 | LED display screen mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212252004U true CN212252004U (en) | 2020-12-29 |
Family
ID=73975362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020854529.0U Active CN212252004U (en) | 2020-05-20 | 2020-05-20 | LED display screen mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212252004U (en) |
-
2020
- 2020-05-20 CN CN202020854529.0U patent/CN212252004U/en active Active
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