CN218720349U - Indoor LED display screen convenient to assemble - Google Patents
Indoor LED display screen convenient to assemble Download PDFInfo
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- CN218720349U CN218720349U CN202222672365.1U CN202222672365U CN218720349U CN 218720349 U CN218720349 U CN 218720349U CN 202222672365 U CN202222672365 U CN 202222672365U CN 218720349 U CN218720349 U CN 218720349U
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- bevel gear
- spring
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Abstract
The utility model belongs to the technical field of the LED display screen, concretely relates to indoor LED display screen convenient to assemble, the on-line screen storage device comprises a base, adjustment mechanism, stabilizing mean, the utility model discloses a design motor, main bevel gear, vice bevel gear, the draw-in groove, the elasticity stick, first spring, bracing piece etc, through motor drive main bevel gear rotation, thereby make vice bevel gear rotate, thereby rotate the bracing piece, thereby make fixed connection's display screen on the bracing piece carry out the every single move and adjust, and under the effect of the elasticity stick of first spring, make the continuous card of elasticity stick go into in the different draw-in grooves, thereby make and can also carry on spacingly when carrying out every single move and adjust, through the design sleeve, the threaded rod, a piston, the sucking disc etc, when the wheel drives the display screen and removes to suitable position, the sucking disc adsorbs in ground, and take the sucking disc rebound through the threaded rod, thereby make the sucking disc form the negative pressure so that the sucking disc tightly ground makes placing of display screen more stable.
Description
Technical Field
The utility model relates to a LED display screen technical field specifically is an indoor LED display screen convenient to assemble.
Background
The patent grant publication No. CN 216520401U's utility model patent provides an indoor LED display screen convenient to combination dress relates to indoor LED display screen field, the on-line screen storage device comprises a base, the equal fixedly connected with stand of the left and right sides of base upper surface, two the cavity, two have all been seted up to the inner wall of stand the equal fixedly connected with motor of downside of cavity inner wall, two the equal fixedly connected with threaded rod of output of motor, two the equal threaded connection of pole wall of threaded rod has the elevator. The utility model discloses make equipment remove and promote the display screen, reduce the operation intensity that the manual work of operation transported to promoted the efficiency of installation, and then promoted the effect of installation, equipment promotes and fastens at the in-process that promotes the display screen, reduces operation workman's work load, has also reduced the danger that the display screen can make the display screen fall because of operation workman's negligence. However, the above patents have the following disadvantages: the display screen is fixed through fixture, is difficult to carry out the every single move and adjusts, and the display screen passes through the wheel removal simultaneously, and when needs were laid, the wheel removed easily, lacked stabilizing mean.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an indoor LED display screen convenient to assemble has solved the problem that is difficult to carry out every single move and has still solved the wheel and removed easily, lacks stabilizing mean's problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an indoor LED display screen convenient to assemble, includes base, adjustment mechanism, stabilizing mean, the upper end fixedly connected with support of base, be provided with adjustment mechanism on the support, the last display screen that is provided with of adjustment mechanism, the lower extreme fixedly connected with fixed block of base, be provided with the wheel on the fixed block, be provided with stabilizing mean on the base.
Preferably, the adjusting mechanism includes a case, a motor, a main bevel gear, an auxiliary bevel gear, a supporting rod, a clamping groove, a sliding groove, a guide rod, a first spring and an elastic rod, the case is fixedly connected to the support, the motor is fixedly mounted at the upper end of the case, the main bevel gear is fixedly connected to the output end of the motor, the output end of the motor is rotatably connected to the inside of the case, the auxiliary bevel gear is meshed with the main bevel gear, the supporting rod is fixedly connected to the auxiliary bevel gear, the supporting rod is rotatably connected to the inside of the case, the clamping groove is formed in the supporting rod, the elastic rod is clamped in the clamping groove, the sliding groove is formed in the case, the guide rod is fixedly connected to the inside of the sliding groove, the first spring is arranged on the outer side of the guide rod, the display screen is fixedly connected to the supporting rod, and pitching adjustment of the display screen is facilitated through the design of the adjusting mechanism.
Preferably, the sliding grooves are connected with the elastic rods in a sliding mode, the guide rods are connected with the elastic rods in a sliding mode, and the sliding of the elastic rods is facilitated by the designed sliding grooves.
Preferably, one end fixed connection of first spring is on the spout, the other end fixed connection of first spring is on the elasticity stick, through designing the elasticity stick, has made things convenient for the display screen to carry out the location after the every single move is adjusted.
Preferably, stabilizing mean includes sleeve, slide opening, slide bar, second spring, pull rod, threaded rod, piston, sucking disc, sliding connection has the sleeve in the base, the slide opening has been seted up in the base, fixedly connected with second spring in the slide opening, fixedly connected with slide bar on the second spring, slide bar sliding connection is in the slide opening, slide bar sliding connection is in the sleeve, fixedly connected with pull rod on the slide bar, pull rod sliding connection is in the base, there is the threaded rod through threaded connection in the sleeve, the end of threaded rod is connected with the piston through the bearing, telescopic terminal fixedly connected with sucking disc, piston sliding connection is in the sleeve, through design stabilizing mean, can place the device stability in indoor.
Preferably, the quantity of support has two, two support symmetric distribution has made things convenient for laying of display screen through the design support in the upper end of base.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a design motor, main bevel gear, vice bevel gear, the draw-in groove, the elasticity stick, first spring, bracing piece isotructure, through motor drive main bevel gear rotation, thereby make vice bevel gear rotate, thereby rotate the bracing piece, thereby make on the bracing piece fixed connection's display screen carry out the every single move and adjust, and under the effect of the elasticity stick of first spring, make the continuous card of elasticity stick go into in the different draw-in grooves, thereby make and can also carry on spacingly when carrying out the every single move and adjust.
2. The utility model discloses a design sleeve, threaded rod, piston, sucking disc isotructure, when the wheel drove the display screen and remove to suitable position, the sucking disc adsorbs in ground to take the sucking disc rebound through the threaded rod, thereby make and form the negative pressure in the sucking disc, thereby make the sucking disc inhale tight ground make placing of display screen more stable.
Drawings
FIG. 1 is a perspective view of the overall structure of the present invention;
fig. 2 is a front cross-sectional view of the present invention in fig. 1;
FIG. 3 is an enlarged view of the point A in FIG. 2 according to the present invention;
fig. 4 is an enlarged view of the present invention at B in fig. 2.
In the figure: 1. a base; 2. a support; 3. an adjustment mechanism; 4. a display screen; 5. a fixed block; 6. a wheel; 7. a stabilizing mechanism; 31. a chassis; 32. a motor; 33. a main bevel gear; 34. a secondary bevel gear; 35. a support bar; 36. a card slot; 37. a chute; 38. a guide bar; 39. a first spring; 310. an elastic rod; 71. a sleeve; 72. a slide hole; 73. a slide bar; 74. a second spring; 75. a pull rod; 76. a threaded rod; 77. a piston; 78. and (4) sucking discs.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in 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 work belong to the protection scope of the present invention.
Referring to fig. 1, 2, 3 and 4, an indoor LED display screen convenient for assembly includes a base 1, an adjusting mechanism 3 and a stabilizing mechanism 7, wherein a support 2 is fixedly connected to the upper end of the base 1, the adjusting mechanism 3 is arranged on the support 2, a display screen 4 is arranged on the adjusting mechanism 3, a fixed block 5 is fixedly connected to the lower end of the base 1, wheels 6 are arranged on the fixed block 5, the stabilizing mechanism 7 is arranged on the base 1, the number of the supports 2 is two, and the two supports 2 are symmetrically distributed on the upper end of the base 1.
Referring to fig. 1, 2, 3 and 4, the adjusting mechanism 3 includes a case 31, a motor 32, a main bevel gear 33, a secondary bevel gear 34, a support rod 35, a slot 36, a chute 37, a guide rod 38, a first spring 39 and an elastic rod 310, the case 31 is fixedly connected to the bracket 2, the motor 32 is fixedly installed at the upper end of the case 31, the main bevel gear 33 is fixedly connected to the output end of the motor 32, the output end of the motor 32 is rotatably connected to the inside of the case 31, the secondary bevel gear 34 is engaged with the main bevel gear 33, the support rod 35 is fixedly connected to the secondary bevel gear 34, the support rod 35 is rotatably connected to the inside of the case 31, the slot 36 is formed in the support rod 35, the elastic rod 310 is engaged with the slot 36, the slot 37 is formed in the case 31, the guide rod 38 is fixedly connected to the inside of the slot 37, the first spring 39 is arranged outside of the guide rod 38, the display screen 4 is fixedly connected to the support rod 35, the elastic rod 310 is slidably connected to the slot 37, the elastic rod 310 is slidably connected to the guide rod 38, one end of the first spring 39 is fixedly connected to the elastic rod, and the adjusting mechanism 3 is convenient to adjust the pitching display screen.
Referring to fig. 1, 2, 3 and 4, the stabilizing mechanism 7 includes a sleeve 71, a sliding hole 72, a sliding rod 73, a second spring 74, a pull rod 75, a threaded rod 76, a piston 77 and a suction cup 78, the sleeve 71 is slidably connected in the base 1, the sliding hole 72 is formed in the base 1, the second spring 74 is fixedly connected in the sliding hole 72, the sliding rod 73 is fixedly connected to the second spring 74, the sliding rod 73 is slidably connected to the sliding hole 72, the sliding rod 73 is slidably connected to the sleeve 71, the pull rod 75 is fixedly connected to the sliding rod 73, the pull rod 75 is slidably connected to the base 1, the threaded rod 76 is connected to the sleeve 71 through a screw thread, the piston 77 is connected to the end of the threaded rod 76 through a bearing, the suction cup 78 is fixedly connected to the end of the sleeve 71, the piston 77 is slidably connected to the sleeve 71, and the stabilizing mechanism 7 is designed to stably place the device indoors.
The working principle is as follows: when the display screen 4 is subjected to pitch adjustment, the motor 32 is started, the main bevel gear 33 rotates under the action of the output end of the motor 32, the rotation of the main bevel gear 33 drives the auxiliary bevel gear 34 to rotate, so that the supporting rod 35 fixedly connected to the auxiliary bevel gear 34 rotates, the rotation of the supporting rod 35 drives the display screen 4 to rotate, so that the pitch adjustment is performed, in the rotating process, when the elastic rod 310 is dislocated with the current clamping groove 36, the first spring 39 is compressed, after the motor 32 stops working, the elastic rod 310 corresponds to the other clamping groove 36 in position, the first spring 39 resets, so that the elastic rod 310 enters the clamping groove 36, and the adjustment after completion is limited;
when the movable support needs to be stabilized when moving to a proper position, the pull rod 75 is pulled firstly, so that the slide rod 73 fixedly connected to the pull rod 75 slides, the slide rod 73 slides out of the sleeve 71, the sleeve 71 slides in the base 1, the suction cup 78 fixedly connected to the sleeve 71 is contacted with the ground, at the moment, the threaded rod 76 is rotated to enable the threaded rod 76 to perform threaded motion in the sleeve 71, the threaded rod 76 is moved, the piston 77 connected to the threaded rod 76 through the bearing is driven to move, negative pressure is formed in the suction cup 78, the suction cup 78 tightly sucks the ground, and stable placement is completed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an indoor LED display screen convenient to assemble, includes base (1), adjustment mechanism (3), stabilizing mean (7), its characterized in that: the upper end fixedly connected with support (2) of base (1), be provided with adjustment mechanism (3) on support (2), be provided with display screen (4) on adjustment mechanism (3), the lower extreme fixedly connected with fixed block (5) of base (1), be provided with wheel (6) on fixed block (5), be provided with stabilizing mean (7) on base (1).
2. An indoor LED display screen convenient for assembling as claimed in claim 1, wherein: the adjusting mechanism (3) comprises a case (31), a motor (32), a main bevel gear (33), an auxiliary bevel gear (34), a support rod (35), a clamping groove (36), a sliding groove (37), a guide rod (38), a first spring (39) and an elastic rod (310), the case (31) is fixedly connected to the support (2), the motor (32) is fixedly mounted at the upper end of the case (31), the main bevel gear (33) is fixedly connected to the output end of the motor (32), the output end of the motor (32) is rotatably connected to the inside of the case (31), the auxiliary bevel gear (34) is meshed to the main bevel gear (33), the support rod (35) is fixedly connected to the auxiliary bevel gear (34), the support rod (35) is rotatably connected to the inside of the case (31), the clamping groove (36) is formed in the support rod (35), the elastic rod (310) is clamped to the inside of the clamping groove (36), the sliding groove (37) is formed in the case (31), the guide rod (38) is fixedly connected to the inside of the sliding groove (37), the outer side of the guide rod (38) is provided with the first spring (39), and a display screen (4) is arranged on the support rod (35).
3. An indoor LED display screen convenient for assembling as claimed in claim 2, wherein: the sliding groove (37) is connected with an elastic rod (310) in a sliding mode, and the guide rod (38) is connected with the elastic rod (310) in a sliding mode.
4. An indoor LED display screen convenient for assembling as claimed in claim 2, wherein: one end of the first spring (39) is fixedly connected to the sliding groove (37), and the other end of the first spring (39) is fixedly connected to the elastic rod (310).
5. An indoor LED display screen convenient for assembling as claimed in claim 1, wherein: stabilizing mean (7) includes sleeve (71), slide opening (72), slide bar (73), second spring (74), pull rod (75), threaded rod (76), piston (77), sucking disc (78), sliding connection has sleeve (71) in base (1), slide opening (72) have been seted up in base (1), fixedly connected with second spring (74) in slide opening (72), fixedly connected with slide bar (73) on second spring (74), slide bar (73) sliding connection is in slide opening (72), slide bar (73) sliding connection is in sleeve (71), fixedly connected with pull rod (75) is gone up in slide bar (73), pull rod (75) sliding connection is in base (1), there is threaded rod (76) through threaded connection in sleeve (71), the end of threaded rod (76) is connected with piston (77) through the bearing, the terminal fixedly connected with sucking disc (78) of sleeve (71), piston (77) sliding connection is in sleeve (71).
6. An indoor LED display screen convenient for assembling as claimed in claim 1, wherein: the number of the supports (2) is two, and the two supports (2) are symmetrically distributed at the upper end of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222672365.1U CN218720349U (en) | 2022-10-11 | 2022-10-11 | Indoor LED display screen convenient to assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222672365.1U CN218720349U (en) | 2022-10-11 | 2022-10-11 | Indoor LED display screen convenient to assemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218720349U true CN218720349U (en) | 2023-03-24 |
Family
ID=85582605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222672365.1U Active CN218720349U (en) | 2022-10-11 | 2022-10-11 | Indoor LED display screen convenient to assemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218720349U (en) |
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2022
- 2022-10-11 CN CN202222672365.1U patent/CN218720349U/en active Active
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