CN210069353U - LED display screen of convenient regulation that practicality is strong - Google Patents
LED display screen of convenient regulation that practicality is strong Download PDFInfo
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- CN210069353U CN210069353U CN201920501323.7U CN201920501323U CN210069353U CN 210069353 U CN210069353 U CN 210069353U CN 201920501323 U CN201920501323 U CN 201920501323U CN 210069353 U CN210069353 U CN 210069353U
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Abstract
The utility model discloses a LED display screen of convenient regulation that practicality is strong, including display screen main part, bracing piece, axis of rotation, bearing, gear, arc rack, spring, pull rod, round hole, L type pole, carriage release lever, T type piece one, T type groove one, T type piece two, T type groove two, movable block and sucking disc. The utility model discloses the display screen main part rotates and drives the axis of rotation and rotates, the axis of rotation rotates and drives the gear rotation, gear rotation makes the tooth peak on the gear extrude the arc rack, the arc rack receives the extrusion and removes, make the spring produce elasticity, when the tooth peak on the gear aligns with the tooth valley of arc rack, under the effect of spring elasticity, the arc rack removes and meshes with the gear, and then fix the axis of rotation, the carriage release lever removes and drives the removal of removal piece, the removal piece removes and drives the sucking disc and removes, with the vertical placing of bracing piece on the horizontal table, utilize the sucking disc to install the display screen main part.
Description
Technical Field
The utility model relates to a LED display screen specifically is a LED display screen of convenient regulation that the practicality is strong, belongs to LED display screen technical field.
Background
An LED display screen is a flat panel display, which is composed of small LED module panels, and is generally used to display various information such as text, image, video, and video signals.
The LED display screen who uses at present has certain defect, lacks convenient regulatory function, and general display screen main part passes through the axis of rotation and realizes adjusting with the drum cooperation, and the display screen main part can present the low head state under the effect of self gravity after long-time the use, and the use of inconvenient display screen main part lacks laminating mechanism simultaneously, causes display screen main part to place and rocks easily on the platform, causes the display screen to empty. Therefore, the LED display screen which is high in practicability and convenient to adjust is provided aiming at the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a LED display screen of convenient regulation that the practicality is strong just for solving above-mentioned problem.
The utility model realizes the purpose through the following technical scheme, a LED display screen which is convenient and fast to adjust and has strong practicability comprises a display screen main body, support rods, a convenient adjusting mechanism and a laminating mechanism, wherein two support rods are symmetrically arranged at two ends of the display screen main body;
the convenient adjusting mechanism comprises a rotating shaft, a bearing, a gear, an arc-shaped rack, a spring, a pull rod and a round hole, wherein the round hole is formed in one end of the supporting rod, the bearing is fixedly arranged in the round hole, the rotating shaft is arranged in the round hole, the bearing and the gear are arranged on the annular side surface of the rotating shaft, the annular side surface of the gear is attached to the arc-shaped rack, the spring and the pull rod are fixedly arranged at one end of the arc-shaped rack, one end of the spring is fixedly arranged on the inner wall of the round hole, the first spring is arranged on the annular side surface of the pull rod;
laminating mechanism includes L type groove, carriage release lever, T type piece one, T type groove one, T type piece two, T type groove two, movable block and sucking disc, L type groove is seted up to bracing piece one end, the rectangle leads to the groove in bracing piece one end, and rectangle leads to groove one end and communicates with each other with L type groove, L type inslot portion installation carriage release lever, and carriage release lever one end extend to the L type inslot side, carriage release lever top fixed mounting T type piece one, T type groove one is seted up to L type inslot portion, carriage release lever bottom fixed mounting T type piece two, the rectangle leads to inslot internally mounted movable block, and T type groove two is seted up to the movable block top, T type piece two of T type inslot internally mounted, the movable block bottom fixed mounting two above sucking discs.
Preferably, one end of the support rod is provided with a through hole, one end of the through hole is communicated with a round hole, and a pull rod is arranged in the through hole.
Preferably, two first key grooves are symmetrically formed in the annular side face of the rotating shaft, a second key groove is formed in the gear, the first key grooves are aligned with the second key grooves, and flat keys are mounted in the first key grooves and the second key grooves.
Preferably, the first T-shaped block is fixedly arranged at the top end of the movable rod through a first screw, and the second T-shaped block is fixedly arranged at the bottom end of the movable rod through a second screw.
Preferably, the display screen main part one end fixed mounting is fixed ring, and fixed ring installs on axis of rotation annular side.
Preferably, the spring is fixedly installed on the arc-shaped rack through a first rivet, and the spring is fixedly installed on the inner wall of the circular hole through a second rivet.
The utility model has the advantages that:
1. the LED display screen has the advantages that the display screen main body rotates to drive the rotating shaft to rotate, the rotating shaft rotates to drive the gear to rotate, the gear rotates to enable the gear peaks on the gear to extrude the arc-shaped rack, the arc-shaped rack is extruded to move, the spring generates elasticity, when the gear peaks on the gear are aligned with the gear valleys of the arc-shaped rack, the arc-shaped rack moves to be meshed with the gear under the action of the spring elasticity, the rotating shaft is further fixed, certain defects of the LED display screen used at present are overcome, the convenient adjusting function is lacked, the adjustment is realized by matching the common display screen main body with the cylinder through the rotating shaft, the display screen main body can be in a head-down state under the action of self gravity after long-time use, and the;
2. the second beneficial effect, the carriage release lever removes and drives the removal of movable block, and the movable block removes and drives the sucking disc and remove, drives T type piece and removes when the carriage release lever removes, and when T type piece is aligned with T type groove one, the user stops to stimulate the carriage release lever, with the vertical placing of bracing piece on horizontal table, utilizes the sucking disc to install the display screen main part, has solved and has lacked laminating mechanism, causes the display screen main part to place and rock easily on the platform, causes the drawback that the display screen emptys.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a top view of the convenient adjustment mechanism of the present invention;
FIG. 3 is a side view of the convenient adjustment mechanism of the present invention;
fig. 4 is a schematic structural view of the fitting mechanism of the present invention.
In the figure: 1. the display screen comprises a display screen main body, 2, support rods, 3, a rotating shaft, 4, a bearing, 5, a gear, 6, an arc-shaped rack, 7, a spring, 8, a pull rod, 9, a round hole, 10, an L-shaped rod, 11, a moving rod, 12, a first T-shaped block, 13, a first T-shaped groove, 14, a second T-shaped block, 15, a second T-shaped groove, 16, a moving block, 17 and a sucker.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but 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.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-4, a strong-practicability and convenient-to-adjust LED display screen includes a display screen main body 1, support rods 2, a convenient adjustment mechanism and a fitting mechanism, wherein two support rods 2 are symmetrically installed at two ends of the display screen main body 1;
the convenient adjusting mechanism comprises a rotating shaft 3, a bearing 4, a gear 5, an arc-shaped rack 6, a spring 7, a pull rod 8 and a round hole 9, wherein the round hole 9 is formed at one end of a support rod 2, the bearing 4 is fixedly installed inside the round hole 9, the rotating shaft 3 is installed inside the round hole 9, the bearing 4 and the gear 5 are installed on the annular side surface of the rotating shaft 3, the annular side surface of the gear 5 is attached to the arc-shaped rack 6, the spring 7 and the pull rod 8 are fixedly installed at one end of the arc-shaped rack 6, one end of the spring 7 is fixedly installed on the inner wall of the round hole 9, the first spring 7 is installed on the annular side surface of the pull rod 8, one end of the pull rod 8 penetrates through the round hole 9 and extends to the outer side of the support rod 2, a user rotates the display screen main body 1, the display screen main body 1 rotates to drive the rotating, the arc-shaped rack 6 is extruded to move, so that the spring 7 generates elastic force, when the tooth crest on the gear 5 is aligned with the tooth valley of the arc-shaped rack 6, the arc-shaped rack 6 moves to be meshed with the gear 5 under the action of the elastic force of the spring 7, and then the rotating shaft 3 is fixed, so that the purpose of adjusting the angle of the display screen main body 1 is achieved;
the laminating mechanism comprises an L-shaped groove 10, a moving rod 11, a first T-shaped block 12, a first T-shaped groove 13, a second T-shaped block 14, a second T-shaped groove 15, a moving block 16 and suckers 17, wherein one end of the supporting rod 2 is provided with the L-shaped groove 10, one end of the supporting rod 2 is provided with a rectangular through groove, one end of the rectangular through groove is communicated with the L-shaped groove 10, the moving rod 11 is installed inside the L-shaped groove 10, one end of the moving rod 11 extends to the outer side of the L-shaped groove 10, the first T-shaped block 12 is fixedly installed at the top end of the moving rod 11, the first T-shaped groove 13 is installed inside the L-shaped groove 10, the second T-shaped block 14 is fixedly installed at the bottom end of the moving rod 11, the moving block 16 is installed inside the rectangular through groove, the second T-shaped groove 15 is installed at the top end of the moving, the movable rod 11 moves to drive the movable block 16 to move, the movable block 16 moves to drive the sucker 17 to move, the movable rod 11 moves to drive the first T-shaped block 12 to move, when the first T-shaped block 12 is aligned with the first T-shaped groove 13, a user stops pulling the movable rod 11, the sucker 17 moves to the outer side of the rectangular through groove at the moment, then the user slides the movable rod 11, the movable rod 11 moves to drive the second T-shaped block 14 to slide in the second T-shaped groove 15, the first T-shaped block 12 is driven to enter the first T-shaped groove 13 at the same time, and slides along the first T-shaped groove 13, the stability of movement of the movable rod 11 is improved, the movable block 16 is clamped, the sucker 17 is enabled to be kept outside the rectangular through groove, then the user vertically places the support rod 2 on a horizontal workbench, and the displayer body 1 is.
A through hole is formed in one end of the supporting rod 2, a round hole 9 in one end of the through hole is communicated with the through hole, and a pull rod 8 is arranged in the through hole, so that the pull rod 8 is convenient to install; two key grooves I are symmetrically formed in the annular side face of the rotating shaft 3, key grooves II are formed in the gear 5, the key grooves I are aligned to the key grooves II, and flat keys are arranged in the key grooves I and the key grooves II, so that the gear 5 is conveniently arranged on the annular side face of the rotating shaft 3; the first T-shaped block 12 is fixedly arranged at the top end of the movable rod 11 through a first screw, the second T-shaped block 14 is fixedly arranged at the bottom end of the movable rod 11 through a second screw, and the first T-shaped block 12 and the second T-shaped block 14 are conveniently and fixedly arranged on the movable rod 11 through the design; the design is convenient for installing the display screen main body 1 on the annular side surface of the rotating shaft 3; the spring 7 is fixedly installed on the arc-shaped rack 6 through a first rivet, the spring 7 is fixedly installed on the inner wall of the round hole 9 through a second rivet, and the spring 7 is conveniently and fixedly installed through the design.
The utility model discloses when using, display screen main part 1 rotates and drives axis of rotation 3 and rotate, axis of rotation 3 rotates and drives gear 5 and rotate, gear 5 rotates and makes the crest on the gear 5 extrude arc rack 6, arc rack 6 receives the extrusion and removes, make spring 7 produce elasticity, when the crest on the gear 5 aligns with the trough of arc rack 6, under the effect of spring 7 elasticity, arc rack 6 removes and meshes with gear 5, and then fixes axis of rotation 3, thereby reach the purpose of adjusting 1 angle in display screen main part.
The movable rod 11 moves to drive the movable block 16 to move, the movable block 16 moves to drive the sucker 17 to move, the movable rod 11 moves to drive the first T-shaped block 12 to move, when the first T-shaped block 12 is aligned with the first T-shaped groove 13, a user stops pulling the movable rod 11, the support rod 2 is vertically placed on the horizontal workbench, the sucker 17 is utilized to install the display screen main body 1, the movable rod 11 moves to drive the second T-shaped block 14 to slide inside the second T-shaped groove 15, the first T-shaped block 12 is driven to enter the first T-shaped groove 13 and slide along the first T-shaped groove 13, and the moving stability of the movable rod 11 is improved.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. The utility model provides a LED display screen of convenient regulation that practicality is strong which characterized in that: the display screen comprises a display screen main body (1), support rods (2), a convenient adjusting mechanism and a laminating mechanism, wherein the two support rods (2) are symmetrically arranged at two ends of the display screen main body (1);
the convenient adjusting mechanism comprises a rotating shaft (3), a bearing (4), a gear (5), an arc-shaped rack (6), a spring (7), a pull rod (8) and a round hole (9), wherein the round hole (9) is formed at one end of the supporting rod (2), a bearing (4) is fixedly arranged in the round hole (9), a rotating shaft (3) is arranged in the round hole (9), a bearing (4) and a gear (5) are arranged on the annular side surface of the rotating shaft (3), the annular side surface of the gear (5) is attached to the arc-shaped rack (6), one end of the arc-shaped rack (6) is fixedly provided with a spring (7) and a pull rod (8), one end of the spring (7) is fixedly arranged on the inner wall of the round hole (9), the first spring (7) is arranged on the annular side surface of the pull rod (8), one end of the pull rod (8) penetrates through the round hole (9) and extends to the outer side of the support rod (2);
the laminating mechanism comprises an L-shaped groove (10), a moving rod (11), a first T-shaped block (12), a first T-shaped groove (13), a second T-shaped block (14), a second T-shaped groove (15), a moving block (16) and a sucker (17), wherein the L-shaped groove (10) is formed in one end of the supporting rod (2), a rectangular through groove is formed in one end of the supporting rod (2), one end of the rectangular through groove is communicated with the L-shaped groove (10), the moving rod (11) is installed inside the L-shaped groove (10), one end of the moving rod (11) extends to the outer side of the L-shaped groove (10), the first T-shaped block (12) is fixedly installed at the top end of the moving rod (11), the first T-shaped groove (13) is formed inside the L-shaped groove (10), the second T-shaped block (14) is fixedly installed at the bottom end of the moving rod (11), the moving block (, a T-shaped block II (14) is arranged in the T-shaped groove II (15), and more than two suckers (17) are fixedly arranged at the bottom end of the moving block (16).
2. The LED display screen of claim 1, wherein the LED display screen has a high practicability and is convenient to adjust, and the LED display screen comprises: one end of the support rod (2) is provided with a through hole, a round hole (9) at one end of the through hole is communicated with the through hole, and a pull rod (8) is arranged in the through hole.
3. The LED display screen of claim 1, wherein the LED display screen has a high practicability and is convenient to adjust, and the LED display screen comprises: two first key grooves are symmetrically formed in the annular side face of the rotating shaft (3), a second key groove is formed in the gear (5), the first key grooves are aligned with the second key grooves, and flat keys are mounted in the first key grooves and the second key grooves.
4. The LED display screen of claim 1, wherein the LED display screen has a high practicability and is convenient to adjust, and the LED display screen comprises: the first T-shaped block (12) is fixedly mounted at the top end of the movable rod (11) through a first screw, and the second T-shaped block (14) is fixedly mounted at the bottom end of the movable rod (11) through a second screw.
5. The LED display screen of claim 1, wherein the LED display screen has a high practicability and is convenient to adjust, and the LED display screen comprises: display screen main part (1) one end fixed mounting is solid fixed ring, and gu fixed ring installs on axis of rotation (3) annular side.
6. The LED display screen of claim 1, wherein the LED display screen has a high practicability and is convenient to adjust, and the LED display screen comprises: the spring (7) is fixedly installed on the arc-shaped rack (6) through a first rivet, and the spring (7) is fixedly installed on the inner wall of the round hole (9) through a second rivet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920501323.7U CN210069353U (en) | 2019-04-15 | 2019-04-15 | LED display screen of convenient regulation that practicality is strong |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920501323.7U CN210069353U (en) | 2019-04-15 | 2019-04-15 | LED display screen of convenient regulation that practicality is strong |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210069353U true CN210069353U (en) | 2020-02-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920501323.7U Expired - Fee Related CN210069353U (en) | 2019-04-15 | 2019-04-15 | LED display screen of convenient regulation that practicality is strong |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210069353U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111179726A (en) * | 2020-02-26 | 2020-05-19 | 长春工程学院 | Simulation operation system for rural happy modern agriculture |
| CN112319383A (en) * | 2020-11-11 | 2021-02-05 | 重庆工业职业技术学院 | New energy automobile's well accuse device based on thing networking |
| CN113187998A (en) * | 2021-04-23 | 2021-07-30 | 西南石油大学 | Experimental simulation demonstration device for coal seam fracturing crack expansion |
-
2019
- 2019-04-15 CN CN201920501323.7U patent/CN210069353U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111179726A (en) * | 2020-02-26 | 2020-05-19 | 长春工程学院 | Simulation operation system for rural happy modern agriculture |
| CN112319383A (en) * | 2020-11-11 | 2021-02-05 | 重庆工业职业技术学院 | New energy automobile's well accuse device based on thing networking |
| CN113187998A (en) * | 2021-04-23 | 2021-07-30 | 西南石油大学 | Experimental simulation demonstration device for coal seam fracturing crack expansion |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200214 Termination date: 20210415 |
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| CF01 | Termination of patent right due to non-payment of annual fee |