CN215981496U

CN215981496U - Supporting device for electronic display board

Info

Publication number: CN215981496U
Application number: CN202121209385.4U
Authority: CN
Inventors: 郑俭; 叶忠连
Original assignee: Sichuan Shangpindaoye Cultural And Creative Industry Co ltd
Current assignee: Sichuan Shangpindaoye Cultural And Creative Industry Co ltd
Priority date: 2021-06-01
Filing date: 2021-06-01
Publication date: 2022-03-08
Anticipated expiration: 2031-06-01

Abstract

The utility model discloses a supporting device for an electronic display board, which comprises a base, a lifting mechanism, an adjusting mechanism and a rotating mechanism, wherein two lifting motors are arranged on one side of the base, the output ends of the two lifting motors are connected with the lifting mechanism, four sawtooth grooves are formed in the bottom of the base, the lifting grooves communicated with the two corresponding sawtooth grooves are formed in two sides of the inner part of the base, adaptive sawtooth plates are arranged on the inner peripheries of the four sawtooth grooves, universal wheels are connected to the bottoms of the four sawtooth plates, a fixed sleeve is welded in the center of the top of the base, a fixed hole is formed in one side of the upper half part of the fixed sleeve, the adjusting mechanism is arranged on the inner periphery of the fixed sleeve, the rotating mechanism is arranged above the adjusting mechanism, a rotating plate is arranged above the rotating mechanism, and the rotating plate is connected with an electronic display screen. The supporting device for the electronic display board not only can be moved and fixed in a portable way, but also can be used for adjusting the height.

Description

Supporting device for electronic display board

Technical Field

The utility model belongs to the technical field of display board supporting devices, and particularly relates to a supporting device for an electronic display board.

Background

The electronic display board is a board signboard which is flicked or directly lighted by current and hung in front of a shop door as a mark, and is mainly used for indicating the name of a shop or traffic indication, when the shop holds an event, the electronic display board is generally required to display and announce, and when the electronic display board is used, the electronic display board is required to be supported by using a supporting device, but the existing supporting device cannot be well moved and fixed.

Therefore, in view of the current situation, it is urgently needed to design and produce a supporting device for an electronic display board so as to meet the requirement of practical use.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a supporting device for an electronic display board, which solves the above problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: a supporting device for an electronic display board comprises a base, two lifting motors, an adjusting mechanism and a rotating mechanism, wherein two lifting motors are arranged on one side of the base, the bottoms of the two lifting motors are connected with one side of the base through fasteners, the output ends of the two lifting motors are rotatably connected with the base through lifting bearing seats, the output ends of the two lifting motors are connected with the lifting mechanism, four sawtooth grooves distributed in a rectangular array are formed in the bottom of the base, lifting grooves communicated with the corresponding two sawtooth grooves are formed in two sides of the inner portion of the base, adaptive sawtooth plates are arranged on the inner peripheries of the four sawtooth grooves, universal wheels are connected with the bottoms of the four sawtooth plates through fasteners, a fixing sleeve is welded at the center of the top of the base, a fixing hole is formed in one side of the upper half portion of the fixing sleeve, the adjusting mechanism is arranged on the inner periphery of the fixing sleeve, the top of adjustment mechanism is equipped with slewing mechanism, and slewing mechanism's top is equipped with the rotor plate, the top of rotor plate is passed through the fastener and is connected with electronic display screen.

Preferably, elevating system includes lifter and lifting gear, the one end of lifter is passed through fixed bearing frame and is connected with the interior rotation of the lift groove that corresponds, and the one end of lifter runs through the base and is connected with the elevator motor who corresponds through the shaft coupling, lifting gear has all been welded at the both ends of lifter, and two lifting gear all with the serration plate meshing that corresponds.

Preferably, the adjusting mechanism comprises an adjusting rod and an adjusting screw rod, the periphery of the adjusting rod is matched with the inner periphery of the fixing sleeve, one side, close to the fixing hole, of the adjusting rod is provided with a plurality of fixing screw holes distributed at equal intervals, and the inner periphery of one of the fixing screw holes is connected with the adjusting screw rod penetrating through the fixing hole in a threaded manner.

Preferably, slewing mechanism includes the motor casing, rotates motor and dwang, the bottom of motor casing is passed through the fastener and is connected with adjustment mechanism's regulation pole top, and the interior week of motor casing installs the rotation motor, the output of rotating the motor is rotated through rotating the bearing frame and being connected with the motor casing, and the one end of rotating the motor runs through the motor casing and has the dwang through the coupling joint, the top and the rotor plate welding of dwang.

Preferably, the bottom welding of base has four supporting legs, and the bottom of supporting leg is equipped with anti-skidding line.

The utility model has the technical effects and advantages that: the supporting device for the electronic display board drives the lifting gear to rotate through the work of the lifting motor, so that the universal wheel at the bottom of the sawtooth plate is in contact with the ground, and after the universal wheel is moved to a required position, the lifting motor is started to separate the universal wheel from the ground and enable the supporting leg to be in contact with the ground, so that the supporting device can be moved and fixed in a portable manner; the height can be adjusted by moving the adjusting rod and connecting the adjusting screw rod with the corresponding fixed screw hole; through the work of rotating the motor, drive the dwang rotatory, make the rotor plate rotate to can drive the electronic display screen rotatory, this strutting arrangement for electronic display board not only can carry out portably and remove and fix, can also adjust the height.

Drawings

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

FIG. 2 is a cross-sectional view of the lift mechanism of the present invention;

FIG. 3 is a cross-sectional view of the adjustment mechanism of the present invention;

fig. 4 is a sectional view of a lift motor of the present invention.

In the figure: the device comprises a base 1, a lifting mechanism 2, an adjusting mechanism 3, a rotating mechanism 4, a lifting motor 5, a serrated plate 6, a fixing sleeve 7, a rotating plate 8, a lifting rod 9, a lifting gear 10, an adjusting rod 11, an adjusting screw 12, a motor shell 13, a rotating motor 14 and a rotating rod 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Unless otherwise indicated, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the utility model is directed.

The utility model provides a supporting device for an electronic display board as shown in figures 1-4, which comprises a base 1, a lifting mechanism 2, an adjusting mechanism 3 and a rotating mechanism 4, wherein one side of the base 1 is provided with two lifting motors 5, the bottoms of the two lifting motors 5 are connected with one side of the base 1 through fasteners, the output ends of the two lifting motors 5 are rotatably connected with the base 1 through lifting bearing seats, the output ends of the two lifting motors 5 are connected with the lifting mechanism 2, the bottom of the base 1 is provided with four sawtooth grooves distributed in a rectangular array, the two sides of the inner part of the base 1 are provided with lifting grooves communicated with the corresponding two sawtooth grooves, the inner peripheries of the four sawtooth grooves are provided with adaptive sawtooth plates 6, the bottoms of the four sawtooth plates 6 are connected with universal wheels through fasteners, and the center of the top of the base 1 is welded with a fixing sleeve 7, and one side of the upper half of the fixed sleeve 7 is provided with a fixed hole (the fixed hole is a countersunk hole), the inner periphery of the fixed sleeve 7 is provided with an adjusting mechanism 3, the upper part of the adjusting mechanism 3 is provided with a rotating mechanism 4, the upper part of the rotating mechanism 4 is provided with a rotating plate 8, and the top of the rotating plate 8 is connected with an electronic display screen (not shown in the figure) through a fastener.

Specifically, elevating system 2 includes lifter 9 and elevating gear 10, the one end of lifter 9 is passed through the fixed bearing frame and is connected with the interior rotation of the lift groove that corresponds, and the one end of lifter 9 runs through base 1 and is connected with corresponding elevator motor 5 through the shaft coupling, elevating gear 10 has all been welded at the both ends of lifter 9, and two elevating gear 10 all with the serration plate 6 meshing that corresponds, through elevator motor 5's work, drive lifter 9 and rotate, make elevating gear 10 rotatory to drive the universal wheel and the ground contact of serration plate 6 bottoms, can carry out portably and remove.

Specifically, adjustment mechanism 3 is including adjusting pole 11 and adjusting screw 12, adjust the interior week looks adaptation of the periphery of pole 11 and fixed cover 7, and adjust the pole 11 and be close to one side of fixed orifices and offer a plurality of fixed screw that are the equidistance and distribute, and the interior peripheral screw threaded connection of one of them fixed screw has adjusting screw 12 that passes the fixed orifices, adjusts pole 11 through removing to make adjusting screw 12 be connected with the fixed screw that corresponds, thereby can adjust the height.

Specifically, slewing mechanism 4 includes motor casing 13, rotation motor 14 (the model of elevator motor 5 and just reverse motor 14 all can be selected to be 3IK15GN-C, and elevator motor 5 and just reverse motor 14 all with external power supply electric connection) and dwang 15, the bottom of motor casing 13 is passed through the fastener and is connected with the top of adjustment lever 11 of adjustment mechanism 3, and the interior circumference installation of motor casing 13 (the mounting means can be selected for the fastener and is connected) has rotation motor 14, and rotation motor 14 carries out the reciprocal rotation of just reversing of certain angle, avoids taking place wire-wound condition, the output of rotation motor 14 is connected with motor casing 13 rotation through rotating the bearing frame, and the one end of rotation motor 14 runs through motor casing 13 and has dwang 15 through the coupling joint, the top of dwang 15 welds with rotor plate 8, through the work of rotation motor 14, drives the dwang 15 rotatory, make rotor plate 8 rotate to can drive the electronic display screen rotation, through the rotation of electronic display screen, make the people of each angle all visible, improve the bandwagon effect of information.

Specifically, four supporting legs are welded at the bottom of the base 1, and anti-skid lines are arranged at the bottoms of the supporting legs.

The theory of operation, this strutting arrangement for electronic display board, when needing to use, work through elevator motor 5, it is rotatory to drive elevating gear 10, make the universal wheel and the ground contact of serration plate 6 bottom, use the universal wheel to remove to required position after, rethread start elevator motor 5, make the universal wheel and ground separation and make supporting leg and ground contact, can fix the position of use, through removing regulation pole 11, and make adjusting screw 12 be connected with the fixed screw who corresponds, thereby can adjust the height, through the work of rotating motor 14, it is rotatory to drive dwang 15, make rotor plate 8 rotate, thereby can drive the electronic display screen rotation, make the people of each angle all can see, improve the bandwagon effect of information.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a strutting arrangement for electronic display board, includes base (1), elevating system (2), adjustment mechanism (3) and slewing mechanism (4), its characterized in that: two lifting motors (5) are arranged on one side of the base (1), the bottoms of the two lifting motors (5) are connected with one side of the base (1) through fasteners, the output ends of the two lifting motors (5) are rotatably connected with the base (1) through lifting bearing seats, the output ends of the two lifting motors (5) are connected with lifting mechanisms (2), four sawtooth grooves distributed in a rectangular array are formed in the bottom of the base (1), lifting grooves communicated with the corresponding two sawtooth grooves are formed in two sides of the inside of the base (1), adaptive sawtooth plates (6) are arranged on the inner peripheries of the four sawtooth grooves, the bottoms of the four sawtooth plates (6) are connected with universal wheels through fasteners, a fixing sleeve (7) is welded in the center of the top of the base (1), a fixing hole is formed in one side of the upper half of the fixing sleeve (7), and an adjusting mechanism (3) is arranged on the inner periphery of the fixing sleeve (7), the top of adjustment mechanism (3) is equipped with slewing mechanism (4), and slewing mechanism's (4) top is equipped with rotor plate (8), the top of rotor plate (8) is passed through the fastener and is connected with electronic display screen.

2. A supporting device for an electronic display board according to claim 1, wherein: elevating system (2) include lifter (9) and elevating gear (10), the one end of lifter (9) is connected through the interior rotation of fixed bearing frame with the lift groove that corresponds, and the one end of lifter (9) runs through base (1) and is connected with elevator motor (5) that correspond through the shaft coupling, elevating gear (10) have all been welded at the both ends of lifter (9), and two elevating gear (10) all with serration plate (6) meshing that corresponds.

3. A supporting device for an electronic display board according to claim 1, wherein: adjustment mechanism (3) are including adjusting pole (11) and adjusting screw (12), adjust the interior week looks adaptation of the periphery of pole (11) and fixed cover (7), and adjust pole (11) and be close to one side of fixed orifices and offer a plurality of fixed screw that are the equidistance and distribute, and the interior internal peripheral screw thread connection of one of them fixed screw has adjusting screw (12) that pass the fixed orifices.

4. A supporting device for an electronic display board according to claim 1, wherein: slewing mechanism (4) include motor casing (13), rotate motor (14) and dwang (15), the bottom of motor casing (13) is passed through the fastener and is connected with the top of regulation pole (11) of adjustment mechanism (3), and the interior week of motor casing (13) installs rotation motor (14), the output of rotation motor (14) is rotated through rotating the bearing frame and being connected with motor casing (13), and the one end of rotating motor (14) runs through motor casing (13) and has dwang (15) through the coupling joint, the top and rotor plate (8) welding of dwang (15).

5. A supporting device for an electronic display board according to claim 1, wherein: the bottom welding of base (1) has four supporting legs, and the bottom of supporting leg is equipped with anti-skidding line.