CN211181499U

CN211181499U - Signboard capable of automatically changing content

Info

Publication number: CN211181499U
Application number: CN202020197772.XU
Authority: CN
Inventors: 林燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-24
Filing date: 2020-02-24
Publication date: 2020-08-04
Anticipated expiration: 2030-02-24

Abstract

The utility model discloses an automatic trade signboard of content, including fixed frame, L ED display screen and touch switch, L ED display screen is installed on the inside right side of fixed frame, touch switch is installed in the top left side of fixed frame, the bottom right side fixed connection of articulated shaft and protective cover plate is passed through on the top right side of fixed frame, the spread groove has been seted up in protective cover plate's bottom left side, driving motor is installed through the screw in the right side intermediate position department of fixed frame, and driving motor's output fixed mounting has the carousel, and the left surface of carousel rotates with the bottom of connecting rod to be connected the utility model discloses a be provided with fixed frame, L ED display screen, protective cover plate, driving motor, carousel, connecting rod, touch switch, connecting block and spread groove, improved the ease of use of device, this automatic trade signboard of content is provided with fixing base, stationary blade, limiting plate, spacing bolt, spacing groove and fixed orifices, has improved the suitability of device.

Description

Signboard capable of automatically changing content

Technical Field

The utility model relates to a signboard technical field specifically is an automatic signboard of trading content.

Background

The signboard is mainly used for information display, can be roughly divided into a picture sheet type and a L ED screen type according to different display modes, the L ED screen type signboard is more convenient for replacing display contents, the existing signboard capable of automatically replacing the contents basically can meet daily use requirements, but has some defects to be improved, for example, the Chinese patent publication No. CN206833711U is a municipal engineering intelligent electronic signboard which comprises a device body, wherein the device body consists of a L ED display screen arranged on the side surface of the device body, a mounting plate and a rain shelter arranged at the end part of the device body, the outer surfaces of the mounting plate and the rain shelter are coated with an anti-rust layer, the bottom end of the device body is provided with a power line, the municipal engineering intelligent electronic signboard not only has the advantages of large area, wide message area, convenient installation and the like, but also has the advantages of low cost and high cost compared with a large L display panel, a rain sensor can sense outdoor rain amount and reflect to a TP analysis chip to display the correct cost performance ratio through L, and can also remind a driver of issuing correct running information and displaying the road condition of the road traffic information and the traffic information of a road bridge which is not influenced by calculation and a driver, and a traffic bridge which is a road side with normal traffic screen display prospect of 596225.

This design is provided with the weather enclosure, provides the foot point for birds easily, leaves over bird excrement on the weather enclosure easily when birds fall the foot on the weather enclosure top to can lead to bird excrement to pile up on the weather enclosure, thereby produce certain problem to the normal use of device, consequently need a signboard that trades the content voluntarily to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic signboard of trading content to solve the birds that proposes in the above-mentioned background art and leave over the bird excrement on the weather enclosure easily when the foot falls in the weather enclosure top, thereby probably lead to the accumulational problem of bird excrement on the weather enclosure.

In order to achieve the purpose, the utility model provides an automatic signboard of trading content, including fixed frame, L ED display screen and touch switch, L ED display screen is installed on the inside right side of fixed frame, touch switch is installed in the top left side of fixed frame, the bottom right side fixed connection of articulated shaft and protective cover plate is passed through on the top right side of fixed frame, the spread groove has been seted up on the bottom left side of protective cover plate, driving motor is installed through the screw in the right side intermediate position department of fixed frame, and driving motor's output fixed mounting has the carousel, and the left surface of carousel rotates with the bottom of connecting rod to be connected, the top of connecting rod rotates with the connecting block through the pivot to be connected, and the connecting block rotates with the spread groove through the pivot to be connected.

Preferably, the front end of the middle position of the turntable is provided with a transverse extension rod, and the length of the transverse extension rod is larger than the thickness of the connecting rod.

Preferably, the top end of the connecting block is designed to be circular arc-shaped, and the radian of the top end of the connecting block is the same as that of the connecting groove.

Preferably, the left side of fixed frame is provided with fixing device, fixing device includes fixing base, stationary blade, limiting plate, spacing bolt, spacing groove and fixed orifices, both ends symmetry is provided with two sets of fixing bases, and is two sets of around the left side middle part of fixed frame the limiting plate has all been welded at both ends about the inside of fixing base, and is two sets of there is spacing bolt in the intermediate position department of limiting plate all threaded connection, and is two sets of the spacing groove has all been seted up with the corresponding department in the position that sets up of spacing bolt on the inside right side of fixing base, and is two sets of the cover is equipped with the stationary blade between limiting plate and the fixing base right side.

Preferably, the upper end and the lower end of each of the two groups of fixing pieces are both provided with a transverse extension part, and the length of each transverse extension part is larger than the width of the fixing seat.

Preferably, the left side middle part of fixing base becomes sunken form design, and the vertical horizontal position of the lowest of depressed part is located the left side of two sets of limiting plates.

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

1. this automatic signboard of trading content is provided with fixed frame, L ED display screen, protective cover plate, driving motor, the carousel, the connecting rod, touch switch, connecting block and spread groove, pass through protective cover plate during the use, driving motor, the carousel, connecting rod and touch switch's mutually supporting, carousel accessible connecting rod promotes protective cover plate and makes protective cover plate rotate around the articulated shaft, thereby make the birds that stops on protective cover plate surface lose balance and play the effect of driving the bird, it leaves over bird excrement on protective cover plate easily when the foot falls on the protective cover plate top to have avoided birds, thereby can lead to the accumulational problem of bird excrement on protective cover plate, the ease of use of device has been improved.

2. This automatic signboard of trading content is provided with the fixing base, the stationary blade, the limiting plate, spacing bolt, spacing groove and fixed orifices, and the length that makes the stationary blade each other through limiting plate and spacing bolt can be adjusted as required during the use to make the stationary blade can mutually support with the fixing base and realize the fixed of position, avoided the problem that the needs that traditional fixed fixing base exists just can play better fixed action mutually with its complex fixing base, improved the suitability of device.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic view of a partial back-view cross-sectional structure of the present invention;

fig. 4 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 5 is an enlarged schematic structural diagram of the position B in fig. 3 according to the present invention.

In the figure, the device comprises a fixed frame 1, a L ED display screen 2, a protective cover plate 3, a driving motor 4, a rotary table 5, a connecting rod 6, a connecting rod 7, a touch switch 8, a connecting block 9, a connecting groove 10, a fixed seat 11, a fixed plate 12, a limiting plate 13, a limiting bolt 14, a limiting groove 15 and a fixing hole.

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.

Referring to fig. 1-5, the present invention provides an embodiment:

the utility model provides an automatic trade signboard of content, including fixed frame 1, L ED display screen 2 and touch switch 7, L ED display screen 2 is installed on the inside right side of fixed frame 1, touch switch 7 is installed on the top left side of fixed frame 1, the bottom right side fixed connection of articulated shaft and protective cover plate 3 is passed through on the top right side of fixed frame 1, spread groove 9 has been seted up on the bottom left side of protective cover plate 3, there is driving motor 4 in the right side intermediate position department of fixed frame 1 through the screw mounting, driving motor 4's input passes through the wire and is connected with touch switch 7's output electricity, and touch switch 7's input passes through the wire and is connected with external power electricity, and driving motor 4's output fixed mounting has carousel 5, and the left surface of carousel 5 is connected with the bottom rotation of connecting rod 6, the intermediate position department front end of carousel 5 is provided with the horizontal extension rod, and the length size of horizontal extension rod is greater than the thickness size of connecting rod 6, pass through the design during the use, when driving motor 4 drive carousel 5 makes connecting rod 6 upwards promote protective cover plate 3 and make connecting rod 6 remove the promotion of protective cover plate 6 and make the top of connecting rod 6 to push away from the promotion of the top of the stability of connecting rod 6 and the top of the better connecting rod and the stability of the connecting rod and the top of the connecting rod and the pivot of the connection device that the connection of the connecting rod can be improved when the connecting rod 8, thereby the stability of the top of the connecting rod is improved the connecting rod is connected with the top of the connecting rod 8 of the connecting rod, the stability of the connecting rod is connected the stability of the connecting rod.

The left side of the fixing frame 1 is provided with a fixing device, the fixing device comprises fixing seats 10, fixing pieces 11, limiting plates 12, limiting bolts 13, limiting grooves 14 and fixing holes 15, two groups of fixing seats 10 are symmetrically arranged at the front end and the rear end of the middle part of the left side of the fixing frame 1, the limiting plates 12 are welded at the upper end and the lower end of the inner part of the two groups of fixing seats 10, the middle part of the left side of each fixing seat 10 is designed in a concave shape, the lowest vertical horizontal position of the concave part is positioned at the left sides of the two groups of limiting plates 12, the fixing seats 10 can be better contacted with a pipeline through the concave design, meanwhile, the pipeline at the fixed position cannot be contacted with the limiting plates 12 through the design that the lowest vertical horizontal position of the concave part is positioned at the left sides of the two groups of limiting, the inside right side of two sets of fixing bases 10 and the corresponding department in position that sets up of spacing bolt 13 have all seted up spacing groove 14, the cover is equipped with stationary blade 11 between two sets of limiting plates 12 and the fixing base 10 right side, the upper and lower both ends of two sets of stationary blades 11 all are provided with horizontal extension, and the length size of horizontal extension is greater than the width size of fixing base 10, through this design, thereby stationary blade 11 accessible horizontal extension forms the card with fixing base 10 and effects and prescribes a limit to the position of stationary blade 11, the problem that stationary blade 11 shifts out completely from the inside of fixing base 10 has been avoided, stability when having improved the device and using, and six fixed orificess 15 have been seted up on stationary blade 11 surface equidistant in proper.

The working principle is as follows: when a bird falls on the top end of the protective cover plate 3, the protective cover plate 3 rotates around the rotating shaft under the gravity force of the bird, the touch switch 7 is pressed downwards by the left side of the protective cover plate 3 in the rotating process, the touch switch 7 is connected with a circuit, the drive motor 4 drives the rotating disc 5 to rotate, the connecting rod 6 is driven to move by the rotating disc 5 in the rotating process, the connecting rod 6 pushes the connecting groove 9 upwards under the pushing of the rotating disc 5, the connecting groove 9 pushes the protective cover plate 3 upwards under the action of the connecting rod 6 to enable the protective cover plate 3 to rotate around the rotating shaft in the reverse direction, the pressing action on the touch switch 7 is removed after the protective cover plate 3 is lifted upwards, the drive motor 4 stops rotating, the rotating disc 5 stops rotating, under the gravity action of the protective cover plate 3, the protective cover plate 3 pushes the rotating disc 5 to move to the initial position through the connecting rod 6, when the connecting rod, the relative positions of the turntable 5 and the connecting rod 6 remain fixed.

When the pipe diameter of the pipeline of mounted position department is great, rotate stop bolt 13 anticlockwise earlier and make and follow the inside of limiting plate 12 and spacing groove 14 and shift out and remove the embedded fixed relation with fixed orifices 15 of stationary blade 11 inside, stimulate stationary blade 11 from the middle part of fixing base 10 and make stationary blade 11 expand, when the clearance between stationary blade 11 middle part and fixing base 10 satisfied fixed demand, rotate stop bolt 13 clockwise and make stop bolt 13 form the relation of connection with fixed orifices 15 of stationary blade 11 inside again, and embed to the inside of spacing groove 14, this moment the operation finishes.

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.

Claims

1. The utility model provides an automatic trade signboard of content, includes fixed frame (1), L ED display screen (2) and touch switch (7), L ED display screen (2) are installed on the inside right side of fixed frame (1), touch switch (7) are installed in the top left side of fixed frame (1), its characterized in that, the bottom right side fixed connection of articulated shaft and protective cover board (3) is passed through on the top right side of fixed frame (1), spread groove (9) have been seted up on the bottom left side of protective cover board (3), driving motor (4) are installed through the screw in the right side intermediate position department of fixed frame (1), and the output fixed mounting of driving motor (4) has carousel (5), and the left surface of carousel (5) rotates with the bottom of connecting rod (6) to be connected, the top of connecting rod (6) rotates with connecting block (8) through the pivot to be connected, and connecting block (8) rotate through pivot and spread groove (9) to be connected.

2. The sign board capable of automatically changing contents according to claim 1, wherein: the front end of the middle position of the turntable (5) is provided with a transverse extension rod, and the length of the transverse extension rod is larger than the thickness of the connecting rod (6).

3. The sign board capable of automatically changing contents according to claim 1, wherein: the top of connecting block (8) becomes circular-arc design, and the radian size on the top of connecting block (8) is the same with the radian size on the top of spread groove (9).

4. The sign board capable of automatically changing contents according to claim 1, wherein: a fixing device is arranged on the left side of the fixing frame (1), the fixing device comprises a fixing seat (10), a fixing sheet (11), a limiting plate (12), a limiting bolt (13), a limiting groove (14) and a fixing hole (15), two groups of fixing seats (10) are symmetrically arranged at the front end and the rear end of the middle part of the left side of the fixing frame (1), limiting plates (12) are welded at the upper end and the lower end in the two groups of fixing seats (10), limiting bolts (13) are in threaded connection with the middle positions of the two groups of limiting plates (12), limiting grooves (14) are formed in the right sides of the two groups of fixing seats (10) corresponding to the positions of the limiting bolts (13), fixing pieces (11) are sleeved between the two groups of limiting plates (12) and the right sides of the fixing seats (10), and six groups of fixing holes (15) are sequentially arranged on the surface of the fixing piece (11) at equal intervals.

5. The sign board capable of automatically changing contents according to claim 4, wherein: the upper end and the lower end of the two groups of fixing pieces (11) are both provided with transverse extension parts, and the length of each transverse extension part is larger than the width of the fixing seat (10).

6. The sign board capable of automatically changing contents according to claim 4, wherein: the middle part of the left side of the fixed seat (10) is designed to be concave, and the vertical horizontal position of the lowest part of the concave part is positioned on the left side of the two groups of limiting plates (12).