CN214847642U

CN214847642U - Billboard magnetic base

Info

Publication number: CN214847642U
Application number: CN202121531240.6U
Authority: CN
Inventors: 杨光
Original assignee: Ningbo Best Meg Magnetoelectric Technology Co ltd
Current assignee: Ningbo Best Meg Magnetoelectric Technology Co ltd
Priority date: 2021-07-06
Filing date: 2021-07-06
Publication date: 2021-11-23
Anticipated expiration: 2031-07-06

Abstract

The utility model relates to a bill-board base technical field just discloses a bill-board magnetic base, including bearing the seat, bear and seted up the spout on the seat, the slider is connected with the fly leaf, be equipped with first rotary joint on the fly leaf, be equipped with the second threaded rod on the first rotary joint, the second threaded rod runs through bear the seat, be connected with a plurality of arc connecting plates on the fly leaf and form solid fixed ring. This bill-board magnetism base, the base wraps up the wire pole through forming the retaining ring between the connecting plate, connect through second connecting rod and hinge between the connecting plate, the bearing through the second connecting rod is connected and can be made things convenient for the connecting plate to rotate and hug closely the wire pole, the angle of parcel can be adjusted to the hinge, it makes the gap reduce between connecting plate and the wire pole to drive the fly leaf through the second threaded rod after the parcel wire pole, it is fixed more firm, can make the base adapt to the wire pole of different thicknesses through installing the connecting plate additional or reducing the connecting plate.

Description

Billboard magnetic base

Technical Field

The utility model relates to a bill-board base technical field specifically is a bill-board magnetic base.

Background

Along with the development of the times, the effect of the advertisement is undoubtedly, the existing billboard is usually fixed on the ground or on a telegraph pole by adopting a base, in the prior art, if the advertisement cloth is required to be installed on the street lamp pole, a hoop type clamping seat is usually sleeved and fixed on a pole body structure, and then the advertisement cloth is installed by means of a hoop, a clamping hook or a jack seat which is arranged on the clamping seat in advance. However, the existing hoop-type clamping seat has the following disadvantages: 1. because the wire pole adopts the structure of thickness from top to bottom in order to reduce the windward side and let the base more steady usually, because the shape of staple bolt formula cassette is fixed, only can correspond to install to the body of rod of specific regular cross-sectional shape (for example circular staple bolt formula cassette is usually only fit for installing on circular body of rod, and square staple bolt is then only fit for installing on square body of rod), the excessive body of rod shape of being stuck with is had bad messenger's staple bolt cassette to hug closely the wire pole in the adaptability. 2. Because the anchor ear formula cassette is fixed shape, can't install when running into the wire pole of oversize or thin, can only purchase again to the producer, waste time and energy. 3. The advertising board holding strip on the hoop type clamping seat is usually fixed by using a self-tapping screw, so that the advertising board is inconvenient to replace and can damage advertising cloth during installation.

SUMMERY OF THE UTILITY MODEL

The utility model provides a bill-board magnetism base possesses strong adaptability and the beneficial effect of being convenient for change bill-board, has solved the insecure problem of centre gripping of the bill-board base mentioned in the above-mentioned background art on the cambered surface wire pole.

The utility model provides a following technical scheme: the utility model provides a bill-board magnetism base, is including bearing the seat, bear and seted up the spout on the seat, be equipped with the slider in the spout, the slider is connected with the fly leaf, be equipped with first rotary joint on the fly leaf, be equipped with the second threaded rod on the first rotary joint, the second threaded rod runs through bear the seat, be connected with a plurality of arc connecting plates on the fly leaf and form solid fixed ring, connect through the hinge between the arc connecting plate.

As an alternative of the billboard magnetic base, wherein: the hinge is provided with a second connecting rod, the second connecting rod is connected with the hinge bearing, the second connecting rod is connected with the connecting plate, and the second connecting rod is connected with the connecting plate bearing.

As an alternative of the billboard magnetic base, wherein: the bearing seat is provided with a first U-shaped seat, the opening of the first U-shaped seat faces upwards, a first connecting shaft is arranged in the first U-shaped seat, a first connecting rod is arranged on the first connecting shaft, and a clamping barrel is connected to the first connecting rod.

As an alternative of the billboard magnetic base, wherein: the clamping cylinder is provided with a rectangular cavity, a through groove is formed in the rectangular cavity and is arranged at two ends of the inner wall of the rectangular cavity, a first connecting block is arranged in the through groove and is of an L shape, a cover plate is arranged on the first connecting block, the cross section of the cover plate is of a circular arc shape, springs are arranged in the through groove, the number of the springs is two, the springs are connected with the first connecting block, and advertising cloth is arranged in the rectangular cavity.

As an alternative of the billboard magnetic base, wherein: be equipped with first threaded rod on the first U type seat, first threaded rod with first U type seat threaded connection, be connected with the second rotary joint on the first threaded rod, be equipped with second U type seat on the second rotary joint, be equipped with the second connecting axle on the second U type seat, be equipped with the second connecting block on the second connecting axle, be connected with U type card on the second connecting block, U type card parcel the head rod, be equipped with the gag lever post on the second U type seat, the gag lever post is arranged in the both sides of second connecting axle.

As an alternative of the billboard magnetic base, wherein: and the first threaded rod and the second threaded rod are both connected with knobs.

As an alternative of the billboard magnetic base, wherein: the connecting plate is made of a magnet.

The utility model discloses possess following beneficial effect:

1. this bill-board magnetism base, the base wraps up the wire pole through forming the fixed ring between the connecting plate, connect through second connecting rod and hinge between the connecting plate, the bearing through the second connecting rod is connected and can be made things convenient for the connecting plate to rotate and hug closely the wire pole, the angle of parcel can be adjusted to the hinge, it makes the gap reduce between connecting plate and the wire pole to drive the fly leaf through the second threaded rod after the parcel wire pole, it is fixed more firm, can make the base adapt to the wire pole of different thicknesses through installing the connecting plate additional or reducing the connecting plate, the connecting plate is the magnet material, can adsorb and be convenient for the location on the wire pole surface, make base and wire pole contact more firm.

2. This bill-board magnetism base drives the apron through the spring and pushes down and make the advertising cloth press into the rectangle intracavity, not only conveniently changes, more enables the advertising cloth surfacing and does not have the fold, makes the advertisement put in the effect better.

3. This bill-board magnetism base can drive the head rod through rotatory first threaded rod and remove from top to bottom, ensures that advertising cloth keeps the horizontality with ground all the time.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the sliding chute structure of the present invention.

Fig. 3 is a schematic diagram of the structure of the connection plate of the present invention.

Fig. 4 is a schematic view of the structure of the clamping cylinder of the present invention.

Fig. 5 is a schematic view of the spring structure of the present invention.

Fig. 6 is a schematic view of a first U-shaped seat structure according to the present invention.

Fig. 7 is a schematic view of a second U-shaped seat of the present invention.

In the figure: the advertisement board comprises a bearing seat 1, a movable plate 2, a first U-shaped seat 3, a first connecting rod 4, a cover plate 5, advertisement cloth 6, a clamping cylinder 7, a first threaded rod 8, a knob 9, a second threaded rod 10, a sliding groove 11, a sliding block 12, a first rotary joint 13, a connecting plate 14, a hinge 15, a second connecting rod 16, a rectangular cavity 17, a first connecting block 18, a spring 19, a through groove 20, a first connecting shaft 21, a U-shaped clamp 22, a second connecting block 23, a second U-shaped seat 24, a second rotary joint 25, a second connecting shaft 26 and a limiting rod 27.

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.

Examples

Referring to fig. 1-7, a magnetic base of a billboard includes a bearing base 1, a sliding slot 11 is formed on the bearing base 1, a sliding block 12 is disposed in the sliding slot 11, the sliding block 12 is connected to a movable plate 2, a first rotary joint 13 is disposed on the movable plate 2, a second threaded rod 10 is disposed on the first rotary joint 13, the second threaded rod 10 penetrates through the bearing base 1, a plurality of arc-shaped connecting plates 14 are connected to the movable plate 2 to form a fixing ring, and the arc-shaped connecting plates 14 are connected through hinges 15.

The specific working principle is as follows: when the fixed ring formed by the arc-shaped connecting plates 14 wraps the telegraph pole, the movable plate 2 slides along the sliding grooves 11 by rotating the second threaded rods 10, so that the gap between the arc-shaped connecting plates 14 and the telegraph pole is reduced, and the angle of the arc-shaped connecting plates 14 can be automatically adjusted in the tightening process through the hinges 15, so that the gap is further reduced.

Further, a second connecting rod 16 is arranged on the hinge 15, the second connecting rod 16 is in bearing connection with the hinge 15, the second connecting rod 16 is connected with a connecting plate 14, and the second connecting rod 16 is in bearing connection with the connecting plate 14. Second connecting rod 16 and hinge 15 and connecting plate 14 all bearing connection, make connecting plate 14 and hinge 15 all can use second connecting rod 16 as the centre of a circle to rotate, make the laminating arc wire pole that connecting plate 14 can incline.

Furthermore, a first U-shaped seat 3 is arranged on the bearing seat 1, the opening of the first U-shaped seat 3 is upward, a first connecting shaft 21 is arranged in the first U-shaped seat 3, a first connecting rod 4 is arranged on the first connecting shaft 21, and a clamping cylinder 7 is connected to the first connecting rod 4. When the billboard base clamps the telegraph pole, the first U-shaped seat 3 is inclined under the driving of the bearing seat 1, and the first connecting rod 4 can drive the clamping cylinder 7 to be horizontal with the ground by rotating the first connecting shaft 21.

Further, a rectangular cavity 17 is formed in the clamping cylinder 7, a through groove 20 is formed in the rectangular cavity 17, the through groove 20 is formed in two ends of the inner wall of the rectangular cavity 17, a first connecting block 18 is arranged in the through groove 20, the first connecting block 18 is of an L shape, a cover plate 5 is arranged on the first connecting block 18, the cross section of the cover plate 5 is circular arc-shaped, a spring 19 is arranged in the through groove 20, the number of the springs 19 is two, the spring 19 is connected with the first connecting block 18, and advertising cloth 6 is arranged in the rectangular cavity 17. When the advertisement cloth 6 is arranged in the rectangular cavity 17, the cover plate 5 is driven by the spring 19 to be pressed downwards to enable the advertisement cloth 6 to be pressed into the rectangular cavity 17 for fixation, so that the advertisement cloth 6 is convenient to replace, the surface of the advertisement cloth 6 is smooth and has no wrinkles, and a better advertisement putting effect is achieved.

Further, be equipped with first threaded rod 8 on the first U type seat 3, first threaded

rod

8 and 3 threaded connection of first U type seat, be connected with second rotary joint 25 on the first threaded rod 8, be equipped with second U type seat 24 on the second rotary joint 25, be equipped with second connecting axle 26 on the second U type seat 24, be equipped with second connecting block 23 on the second connecting axle 26, be connected with U type card 22 on the second connecting block 23, U type card 22 parcel head rod 4, be equipped with gag lever post 27 on the second U type seat 24, the both sides of second connecting axle 26 are arranged in to gag lever post 27.

The specific working principle is as follows: drive second U type seat 24 rebound through rotatory first threaded rod 8, when second U type seat 24 rebound, U type card 22 is with head rod 4 jack-up, when head rod 4 is by jack-up, U type card 22 is rotatory under the effect of second connecting axle 26, and slide along head rod 4 bottom, guarantee the supporting role to head rod 4, gag lever post 27 that is equipped with on the second U type seat 24 can make U type card 22 keep certain rotation angle, avoid U type card 22 rotatory back to drop from head rod 4.

Further, the first threaded rod 8 and the second threaded rod 10 are both connected with a knob 9. Knob 9 may facilitate rotation of first threaded rod 8 and second threaded rod 10.

Further, the material of the connecting plate 14 is a magnet. The connecting plate 14 is made of a magnet material, can be adsorbed on the surface of a telegraph pole to facilitate positioning, and meanwhile, the base of the billboard is more stably contacted with the telegraph pole.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a bill-board magnetic base, is including bearing seat (1), its characterized in that: bear and seted up spout (11) on seat (1), be equipped with slider (12) in spout (11), slider (12) are connected with fly leaf (2), be equipped with first rotary joint (13) on fly leaf (2), be equipped with second threaded rod (10) on first rotary joint (13), second threaded rod (10) run through bear seat (1), be connected with a plurality of arc connecting plates (14) on fly leaf (2) and form solid fixed ring, connect through hinge (15) between arc connecting plate (14).

2. A billboard magnetic base according to claim 1, in which: the hinge (15) is provided with a second connecting rod (16), the second connecting rod (16) is connected with the hinge (15) through a bearing, the second connecting rod (16) is connected with the connecting plate (14), and the second connecting rod (16) is connected with the connecting plate (14) through a bearing.

3. A billboard magnetic base according to claim 1, in which: bear and be equipped with first U type seat (3) on seat (1), first U type seat (3) opening makes progress, be equipped with first connecting axle (21) in first U type seat (3), be equipped with head rod (4) on first connecting axle (21), be connected with a centre gripping section of thick bamboo (7) on head rod (4).

4. A billboard magnetic base according to claim 3, in which: the utility model discloses a clamping cylinder, including a centre gripping section of thick bamboo (7), rectangular cavity (17) have been seted up, logical groove (20) have been seted up in rectangular cavity (17), it arranges in to lead to groove (20) rectangular cavity (17) inner wall both ends, be equipped with first connecting block (18) in leading to groove (20), first connecting block (18) are the L type, be equipped with apron (5) on first connecting block (18), the cross section of apron (5) is convex, be equipped with spring (19) in leading to groove (20), the quantity of spring (19) is two, spring (19) are connected first connecting block (18), be equipped with advertisement cloth (6) in rectangular cavity (17).

5. A billboard magnetic base according to claim 3, in which: be equipped with first threaded rod (8) on first U type seat (3), first threaded rod (8) with first U type seat (3) threaded connection, be connected with second rotary joint (25) on first threaded rod (8), be equipped with second U type seat (24) on second rotary joint (25), be equipped with second connecting axle (26) on second U type seat (24), be equipped with second connecting block (23) on second connecting axle (26), be connected with U type card (22) on second connecting block (23), U type card (22) parcel first connecting rod (4), be equipped with gag lever post (27) on second U type seat (24), gag lever post (27) are arranged in the both sides of second connecting axle (26).

6. A billboard magnetic base according to claim 5, in which: the first threaded rod (8) and the second threaded rod (10) are both connected with knobs (9).

7. A billboard magnetic base according to claim 1, in which: the connecting plate (14) is made of a magnet.