CN213458865U - LED electronic screen convenient to installation is dismantled - Google Patents

Abstract

The utility model discloses a LED electronic screen convenient to installation is dismantled, including base and protective frame, the top fixed mounting of base has the portal frame, the right side fixed mounting at base top has step motor, step motor's output rotates and is connected with the screw rod, the surperficial threaded connection of screw rod has the spiral shell piece, the left side fixed mounting of spiral shell piece has the clamp plate. The utility model discloses in putting into the slot at base top with the inserted block of protective frame bottom, open step motor, step motor drives the screw rod and rotates, the screw rod drives spiral shell piece downstream, the spiral shell piece drives clamp plate downstream, the clamp plate drives fixture block downstream, the fixture block inserts in the draw-in groove at protective frame top, accomplish the fixed to the protective frame, the rubber pad makes the protective frame more firm, otherwise, reversal step motor, can take off the protective frame, the installation and the dismantlement of current relatively large-scale LED electronic screen not convenient to have been solved, the not good problem of stability.

Description

LED electronic screen convenient to installation is dismantled

Technical Field

The utility model relates to a LED electronic screen technical field specifically is a LED electronic screen convenient to installation is dismantled.

Background

The LED electronic screen is a best tool with low power consumption and large real-time dynamic information display, can display dynamic image-text pictures generated by a computer, and can be divided into three types from the installation environment, namely an indoor LED electronic screen, an outdoor LED electronic screen and a semi-outdoor LED electronic screen.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED electronic screen convenient to installation is dismantled possesses the advantage of being convenient for install and dismantlement, has solved the installation of being not convenient for of current great LED electronic screen and has dismantled, the not good problem of stability.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a LED electronic screen convenient to installation is dismantled, includes base and protective frame, the top fixed mounting of base has the portal frame, the right side fixed mounting at base top has step motor, step motor's output rotates and is connected with the screw rod, the surface threaded connection of screw rod has the spiral shell piece, the left side fixed mounting of spiral shell piece has the clamp plate, the bottom fixed mounting of clamp plate has three fixture block, the surface cover of fixture block is equipped with the rubber pad, the draw-in groove that uses with the fixture block cooperation is seted up at protective frame's top, protective frame's inner chamber is provided with the electronic screen body, protective frame's bottom fixed mounting has the inserted block, the slot has been seted up at the top of base.

Preferably, the left side and the right side of the bottom of the protective frame are both fixedly provided with limiting pins, and the top of the base is provided with limiting grooves.

Preferably, the right side of spiral shell piece and the left side of clamp plate all have the slider through support fixed mounting, the spout has all been seted up to the left and right sides of portal frame inner chamber.

Preferably, the right side of portal frame is provided with control switch, and control switch's surface is provided with the water proof membrane.

Preferably, a battery box is fixedly mounted on the right side of the base, and a storage battery is arranged in an inner cavity of the battery box.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses in putting into the slot at base top with the inserted block of protective frame bottom, open step motor, step motor drives the screw rod and rotates, the screw rod drives spiral shell piece downstream, the spiral shell piece drives clamp plate downstream, the clamp plate drives fixture block downstream, the fixture block inserts in the draw-in groove at protective frame top, accomplish the fixed to the protective frame, the rubber pad makes the protective frame more firm, otherwise, reversal step motor, can take off the protective frame, the installation and the dismantlement of current relatively large-scale LED electronic screen not convenient to have been solved, the not good problem of stability.

2. The utility model discloses spout and slider make spiral shell piece and clamp plate more firm, and control switch is used for controlling the switch of each electrical apparatus, and the battery provides stand-by electric energy for the device, and spacer pin and spacing groove make more firm of protective frame.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the base of the present invention;

fig. 3 is the schematic view of the cross-sectional enlarged structure of the battery box of the present invention.

In the figure: 1. a base; 2. a protective frame; 3. inserting a block; 4. a spacing pin; 5. a stepping motor; 6. a battery box; 7. a control switch; 8. a gantry; 9. a chute; 10. a screw block; 11. a slider; 12. pressing a plate; 13. a rubber pad; 14. a clamping block; 15. a card slot; 16. an electronic screen body; 17. a storage battery; 18. a limiting groove; 19. a slot; 20. a screw.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a base 1, protective frame 2, inserted block 3, spacer pin 4, step motor 5, battery box 6, control switch 7, portal frame 8, spout 9, spiral shell piece 10, slider 11, clamp plate 12, rubber pad 13, fixture block 14, draw-in groove 15, electronic screen body 16, battery 17, spacing groove 18, slot 19 and screw rod 20 part are the general standard or the part that technical staff in the field knows, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-3, an LED electronic screen convenient for mounting and dismounting includes a base 1 and a protective frame 2, a battery box 6 is fixedly mounted on the right side of the base 1, a battery 17 is disposed in an inner cavity of the battery box 6, the battery 17 provides standby power for the device, a portal frame 8 is fixedly mounted on the top of the base 1, a control switch 7 is disposed on the right side of the portal frame 8, a waterproof film is disposed on the surface of the control switch 7, the control switch 7 is used for controlling the switches of various electrical appliances, limit pins 4 are fixedly mounted on the left and right sides of the bottom of the protective frame 2, a limit groove 18 is disposed on the top of the base 1, the limit pins 4 and the limit groove 18 make the protective frame 2 more stable, a stepping motor 5 is fixedly mounted on the right side of the top of the base 1, an output end of the stepping motor 5 is rotatably connected with a screw rod 20, a screw block 10 is connected with, the right side of the screw block 10 and the left side of the pressing plate 12 are both fixedly provided with a sliding block 11 through a bracket, the left side and the right side of the inner cavity of the portal frame 8 are both provided with sliding grooves 9, the sliding grooves 9 and the sliding block 11 enable the screw block 10 and the pressing plate 12 to be more stable, the bottom of the pressing plate 12 is fixedly provided with three clamping blocks 14, the surface of each clamping block 14 is sleeved with a rubber pad 13, the top of the protective frame 2 is provided with a clamping groove 15 matched with the clamping block 14 for use, the inner cavity of the protective frame 2 is provided with an electronic screen body 16, the bottom of the protective frame 2 is fixedly provided with an inserting block 3, the top of the base 1 is provided with a slot 19, the inserting block 3 at the bottom of the protective frame 2 is placed into the slot 19 at the top of the base 1, the stepping motor 5 is started, the stepping motor 5 drives the screw rod 20 to rotate, the screw rod 20 drives the screw block, accomplish the fixed to protective frame 2, rubber pad 13 makes protective frame 2 more firm, otherwise, reversal step motor 5 can take off protective frame 2, has solved the current relatively large-scale LED electronic screen and has not been convenient for install and dismantle, the not good problem of stability.

During the use, put into the slot 19 at 1 top of base with the inserted block 3 of protective frame 2 bottom, open step motor 5, step motor 5 drives screw rod 20 and rotates, screw rod 20 drives spiral shell piece 10 and moves down, spiral shell piece 10 drives clamp plate 12 and moves down, clamp plate 12 drives fixture block 14 and moves down, fixture block 14 inserts in the draw-in groove 15 at 2 tops of protective frame, the completion is fixed to protective frame 2, rubber pad 13 makes protective frame 2 more firm, otherwise, reverse step motor 5, can take off protective frame 2, the problem that current bigger LED electronic screen is not convenient for install and dismantle, stability is not good has been solved.

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 (5)

1. The utility model provides a LED electronic screen convenient to installation is dismantled, includes base (1) and protective frame (2), its characterized in that: the utility model discloses a safety protection device for electronic screen, including base (1), the top fixed mounting of base (1) has portal frame (8), the right side fixed mounting at base (1) top has step motor (5), the output of step motor (5) rotates and is connected with screw rod (20), the surface threaded connection of screw rod (20) has spiral shell piece (10), the left side fixed mounting of spiral shell piece (10) has clamp plate (12), the bottom fixed mounting of clamp plate (12) has three fixture block (14), the surface cover of fixture block (14) is equipped with rubber pad (13), draw-in groove (15) that use with fixture block (14) cooperation are seted up at the top of protection frame (2), the inner chamber of protection frame (2) is provided with electronic screen body (16), the bottom fixed mounting of protection frame (2) has inserted block (3), slot (19) have been seted up at the top of.

2. The LED electronic screen convenient to mount and dismount as claimed in claim 1, wherein: the left and right sides of protection frame (2) bottom all fixed mounting have spacer pin (4), spacing groove (18) have been seted up at the top of base (1).

3. The LED electronic screen convenient to mount and dismount as claimed in claim 1, wherein: the right side of spiral shell piece (10) and the left side of clamp plate (12) all have slider (11) through support fixed mounting, spout (9) have all been seted up to the left and right sides of portal frame (8) inner chamber.

4. The LED electronic screen convenient to mount and dismount as claimed in claim 1, wherein: the right side of the portal frame (8) is provided with a control switch (7), and the surface of the control switch (7) is provided with a waterproof film.

5. The LED electronic screen convenient to mount and dismount as claimed in claim 1, wherein: the right side fixed mounting of base (1) has battery box (6), the inner chamber of battery box (6) is provided with battery (17).

Images