CN212966994U

CN212966994U - Portable show shelf for media

Info

Publication number: CN212966994U
Application number: CN202021938036.1U
Authority: CN
Inventors: 刘蕊嘉; 辛昊阳; 宋昕桐
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-08
Filing date: 2020-09-08
Publication date: 2021-04-13
Anticipated expiration: 2030-09-08

Abstract

The utility model discloses a show shelf for portable media, the on-line screen storage device comprises a base, the top left side of base is equipped with the poster, the right side of poster is equipped with the folding leg, the folding leg includes first montant, first support, torsion spring, second support, second montant, perpendicular groove, lid, nylon strip and third support. This show shelf for portable media, convenient operation and storage, through first montant, the second montant, torque spring, cooperation between base and the arc pole, make this show shelf for portable media can fold, make height and transverse width greatly reduced, make things convenient for the operation personnel to carry and deposit, it is very convenient, through the arc pole, the bolt, cooperation between slider and the first compression spring, make the angle between base and the first montant can carry out the fixed of multi-angle, therefore no matter how the angle on ground, the angle that can guarantee the show poster is fit for, make things convenient for personnel to watch, guarantee the effect of show.

Description

Portable show shelf for media

Technical Field

The utility model relates to a show shelf technical field for the media specifically is a portable show shelf for the media.

Background

The "media" is an abstract noun, which refers to information transmission media (communication, digital media, broadcast, television, movie, publishing, advertisement, news, network, culture industry, new media, etc.), and in the process of advertisement display, outdoor or indoor temporary advertisements are usually fixed on posters by using a display rack.

But the show shelf among the prior art, at the in-process that uses, the area in order to guarantee to support the poster is generally bulky, consequently is not portable, brings the inconvenience for the operation personnel, and sometimes outdoor place ground is uneven, can influence the show angle of poster, so prior art can't satisfy people's user demand.

Disclosure of Invention

An object of the utility model is to provide a portable show shelf for media to propose the show shelf among the prior art in solving above-mentioned background art, at the in-process that uses, the area of poster is general bulky in order to guarantee to support, consequently portable, the problem of inconvenience is brought for the operation personnel.

In order to achieve the above object, the utility model provides a following technical scheme: a portable media display stand comprises a base, wherein a poster is arranged on the left side of the top of the base, and a folding stand is arranged on the right side of the poster;

the folding frame comprises a first vertical rod, a first support, a torsion spring, a second support, a second vertical rod, a vertical groove, a cover body, a nylon belt and a third support;

the bottom of first montant rotates through the round pin axle to be connected with first support, the bottom of first support is together fixed with the top of base, the right side top fixedly connected with third support of first montant, the top of third support rotates through the round pin axle to be connected with the second support, the left end fixedly connected with second montant of second support, the bottom of second montant is laminated with the top of first montant mutually, the front of first support is equipped with torsion spring, torsion spring's both ends are together fixed with second support and third support respectively, perpendicular groove has been seted up at the top of second montant, the inner wall top threaded connection who erects the groove has the lid, the outer wall of first montant passes through rivet fixed connection and has the nylon belt.

Preferably, the left side and the right side of the bottom of the base are fixedly connected with rubber pads.

Preferably, the cover body and the joint of the second vertical rod are clamped with a sealing ring, and a handle is processed at the top of the cover body.

Preferably, the first vertical rod is fixed with the first support through an adjusting device;

the adjusting device comprises an arc-shaped rod, a clamping groove, a bolt, a sliding block, a first compression spring and a handle;

the outer wall of arc pole runs through first montant, and the outer wall and the first montant clearance fit of arc pole, the both ends of arc pole are fixed together with the left and right sides of first support respectively, the top right side of arc pole is equipped with the bolt, draw-in groove and arc pole clearance fit are passed through to the bottom of bolt, the left side internal surface sliding clamping of bolt has the slider, the left end of slider is together fixed with the right side of first montant, the first compression spring of bottom fixedly connected with of slider, first compression spring's bottom is together fixed with the bolt, the right side top fixedly connected with handle of bolt.

Preferably, one end of the inserted pin inserted into the slot is arc-shaped.

Preferably, the right side of the poster is provided with a fixing device;

the fixing device comprises a first hook, a second compression spring, a support, a first circular ring, a second circular ring and a second hook;

the right-hand member of first couple is in the same place with the left side internal surface sliding joint of first montant, the top fixedly connected with second compression spring of first couple, the top fixedly connected with support of second compression spring, the right-hand member of support is in the same place with the left side of first montant is fixed, the outer wall swing joint of first couple has first ring, the outer wall of first ring is in the same place with the inner wall of poster is fixed, the top of first couple is equipped with the second couple, the right-hand member of second couple is in the same place with the left side top of second montant is fixed, the outer wall swing joint of second couple has the second ring, the outer wall of second ring is in the same place with the outer wall of poster is fixed.

Compared with the prior art, the beneficial effects of the utility model are that: this show shelf for portable media, overall design structure is comparatively simple, convenient operation and accomodating bring very big facility for the operation personnel, and its specific beneficial effect is as follows:

the portable media display rack can be folded through the matching of the first vertical rod, the second vertical rod, the torsion spring, the base and the arc-shaped rod, so that the height and the transverse width are greatly reduced, the portable media display rack is convenient for operators to carry and store and is very convenient,

through the cooperation between arc pole, bolt, slider and the first compression spring for the angle between base and the first montant can carry out the fixed of multi-angle, consequently no matter how the angle on ground, the angle that all can guarantee the show poster is fit for, makes things convenient for personnel to watch, guarantees the effect of show.

Drawings

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

FIG. 2 is a schematic view of the connection relationship between the first vertical rod, the second vertical rod and the poster in FIG. 1;

FIG. 3 is a schematic view of the connection structure of the first support, the latch and the first hook in FIG. 1;

FIG. 4 is a schematic view of a connection structure of the torsion spring, the second support and the second upright rod in FIG. 2;

fig. 5 is a schematic view of the connection structure of the arc-shaped rod, the bolt and the sliding block in fig. 3.

In the figure: 1. folding leg, 101, first montant, 102, first support, 103, torsion spring, 104, second support, 105, second montant, 106, vertical slot, 107, lid, 108, nylon belt, 109, third support, 2, adjusting device, 201, arc pole, 202, draw-in groove, 203, bolt, 204, slider, 205, first compression spring, 206, handle, 3, fixing device, 301, first couple, 302, second compression spring, 303, support, 304, first ring, 305, second ring, 306, second couple, 4, poster, 5, base, 6, rubber pad.

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 a technical solution: a portable media display rack comprises a base 5, a poster 4 is arranged on the left side of the top of the base 5, required characters or patterns are printed on the left side of the poster 4, a folding rack 1 is arranged on the right side of the poster 4, the folding rack 1 comprises a first vertical rod 101, a first support 102, a torsion spring 103, a second support 104, a second vertical rod 105, a vertical groove 106, a cover body 107, a nylon belt 108 and a third support 109, the bottom of the first vertical rod 101 is rotatably connected with the first support 102 through a pin shaft, the first support 102 supports the first vertical rod 101 and is convenient to rotate the angle between the first vertical rod 101 and the base 5, the bottom of the first support 102 is fixed with the top of the base 5, the top of the right side of the first vertical rod 101 is fixedly connected with the third support 109, the second support 104 is rotatably connected above the third support 109 through a pin shaft, and the second support 104 is matched with the third support 109, the support device has the functions of supporting a first vertical rod 101 and a second vertical rod 105, the left end of a second support 104 is fixedly connected with the second vertical rod 105, the bottom of the second vertical rod 105 is attached to the top of the first vertical rod 101, the front surface of the first support 102 is provided with a torsion spring 103, the torsion spring 103 is matched with the first support 102 and the second support 104 to provide a counterclockwise rotating force to the second vertical rod 105, so that the second vertical rod 105 and the first vertical rod 101 are ensured to be in a vertical state, two ends of the torsion spring 103 are respectively fixed with the second support 104 and a third support 109, the top of the second vertical rod 105 is provided with a vertical groove 106, the top of the inner wall of the vertical groove 106 is in threaded connection with a cover body 107, the outer wall of the first vertical rod 101 is fixedly connected with a nylon belt 108 through rivets, after the second vertical rod 105 rotates clockwise by one hundred eighty degrees, the first vertical rod 101 and the second vertical rod 105 are fixed through the nylon belt, the equal fixedly connected with rubber pad 6 in the bottom left and right sides of base 5, the friction of rubber pad 6 increase base 5 bottom, lid 107 and the laminating department of second montant 105 clamp have the sealing washer, and the top processing of lid 107 has the handle.

The first vertical rod 101 is fixed together with the first support 102 through the adjusting device 2, the adjusting device 2 comprises an arc-shaped rod 201, a clamping groove 202, a bolt 203, a sliding block 204, a first compression spring 205 and a handle 206, the outer wall of the arc-shaped rod 201 penetrates through the first vertical rod 101, the outer wall of the arc-shaped rod 201 is in clearance fit with the first vertical rod 101, two ends of the arc-shaped rod 201 are respectively fixed together with the left side and the right side of the first support 102, the bolt 203 is arranged on the right side of the top of the arc-shaped rod 201, the bolt 203 is matched with the arc-shaped rod 201 to play a fixing role in the first vertical rod 101 and the first support 102, the bottom of the bolt 203 is in clearance fit with the arc-shaped rod 201 through the clamping groove 202, the sliding block 204 is clamped on the inner surface of the left side of the bolt 203, the sliding block 204 plays a supporting role in the bolt 203, the left end of the sliding, the first compression spring 205 gives the bolt 203 the elasticity that is close to the arc pole 201, and then prevents that the bolt 203 and draw-in groove 202 from separating, and the bottom of first compression spring 205 is together fixed with the bolt 203, and the right side top fixedly connected with handle 206 of bolt 203, the one end that the bolt 203 inserted into draw-in groove 202 is arc.

The right side of the poster 4 is provided with a fixing device 3, the fixing device 3 comprises a first hook 301, a second compression spring 302, a support 303, a first circular ring 304, a second circular ring 305 and a second hook 306, the right end of the first hook 301 is in sliding clamping connection with the inner surface of the left side of the first vertical rod 101, the first hook 301, the second hook 306, the first circular ring 304 and the second circular ring 305 are matched to fix the poster 4, the top of the first hook 301 is fixedly connected with the second compression spring 302, the second compression spring 302 gives the first hook 301 elastic force far away from the second hook 306 to ensure the tightness of the poster 4, the top of the second compression spring 302 is fixedly connected with the support 303, the support 303 gives the top fixing effect to the second compression spring 302, the right end of the support 303 is fixed with the left side of the first vertical rod 101, the outer wall of the first hook 301 is movably connected with the first circular ring 304, the outer wall of first ring 304 is together fixed with the inner wall of poster 4, and the top of first couple 301 is equipped with second couple 306, and the right-hand member of second couple 306 is together fixed with the left side top of second montant 105, and the outer wall swing joint of second couple 306 has second ring 305, and the outer wall of second ring 305 is together fixed with the outer wall of poster 4.

When the portable media display rack is used, the second compression spring 302 gives downward elastic force to the hook 301, so that the hook 301 tensions the poster 4 through the first circular ring 304, the tightness of the poster 4 is ensured, the handle 206 is pulled according to the ground angle for placing the portable media display rack, the handle 206 drives the bolt 203 to slide upwards along the outer wall of the sliding block 204, the bottom of the bolt 203 is separated from the clamping groove 202, the first vertical rod 101 is rotated at the moment, the first vertical rod 101 is not influenced by the ground angle and is ensured to be vertical, then the tensile force to the handle 206 is removed, under the elastic force of the first compression spring 205, the bolt 203 is in clearance fit with the corresponding clamping groove 202 at the moment, the angle fixation of the first vertical rod 101 and the first support 102 is realized, after the portable media display rack is used, the first hook 301 is pushed upwards, so that the second compression spring 302 is compressed, the poster 4 is not tightened any more at the moment, the first circular ring 304 is separated from the first hook 301, separate second ring 305 and second couple 306, roll up poster 4 and put into the inside of erecting groove 106, later seal erecting groove 106 through lid 107, clockwise rotate second montant 105 one hundred eighty degrees, fix first montant 101 and second montant 105 through nylon webbing 108, later rotate base 5, make base 5 parallel with first montant 101, later fix the angle of base 5 through bolt 203 and draw-in groove 202, conveniently carry.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

1. A portable show shelf for media, includes base (5), its characterized in that: a poster (4) is arranged on the left side of the top of the base (5), and a folding rack (1) is arranged on the right side of the poster (4);

the folding rack (1) comprises a first vertical rod (101), a first support (102), a torsion spring (103), a second support (104), a second vertical rod (105), a vertical groove (106), a cover body (107), a nylon belt (108) and a third support (109);

the bottom of the first vertical rod (101) is rotatably connected with a first support (102) through a pin shaft, the bottom of the first support (102) is fixed with the top of the base (5), the top of the right side of the first vertical rod (101) is fixedly connected with a third support (109), a second support (104) is rotatably connected above the third support (109) through a pin shaft, the left end of the second support (104) is fixedly connected with a second vertical rod (105), the bottom of the second vertical rod (105) is attached to the top of the first vertical rod (101), a torsion spring (103) is arranged on the front side of the first support (102), two ends of the torsion spring (103) are respectively fixed with the second support (104) and the third support (109), a vertical groove (106) is formed in the top of the second vertical rod (105), and the top of the inner wall of the vertical groove (106) is in threaded connection with a cover body (107), the outer wall of the first vertical rod (101) is fixedly connected with a nylon belt (108) through a rivet.

2. The portable media display stand of claim 1, wherein: the left side and the right side of the bottom of the base (5) are fixedly connected with rubber pads (6).

3. The portable media display stand of claim 1, wherein: the joint of the cover body (107) and the second vertical rod (105) is clamped with a sealing ring, and a handle is processed at the top of the cover body (107).

4. The portable media display stand of claim 1, wherein: the first vertical rod (101) is fixed with the first support (102) through the adjusting device (2);

the adjusting device (2) comprises an arc-shaped rod (201), a clamping groove (202), a bolt (203), a sliding block (204), a first compression spring (205) and a handle (206);

the outer wall of arc pole (201) runs through first montant (101), and the outer wall and first montant (101) clearance fit of arc pole (201), the both ends of arc pole (201) are fixed together with the left and right sides of first support (102) respectively, the top right side of arc pole (201) is equipped with bolt (203), draw-in groove (202) and arc pole (201) clearance fit are passed through to the bottom of bolt (203), the left side internal surface slip joint of bolt (203) has slider (204), the left end of slider (204) is fixed together with the right side of first montant (101), the first compression spring (205) of bottom fixedly connected with of slider (204), the bottom of first compression spring (205) is fixed together with bolt (203), the right side top fixedly connected with handle (206) of bolt (203).

5. The portable media display stand of claim 4, wherein: one end of the bolt (203) inserted into the clamping groove (202) is arc-shaped.

6. The portable media display stand of claim 1, wherein: a fixing device (3) is arranged on the right side of the poster (4);

the fixing device (3) comprises a first hook (301), a second compression spring (302), a support (303), a first circular ring (304), a second circular ring (305) and a second hook (306);

the right end of the first hook (301) is connected with the inner surface of the left side of the first vertical rod (101) in a sliding and clamping way, the top of the first hook (301) is fixedly connected with a second compression spring (302), the top of the second compression spring (302) is fixedly connected with a bracket (303), the right end of the bracket (303) is fixed with the left side of the first vertical rod (101), the outer wall of the first hook (301) is movably connected with a first circular ring (304), the outer wall of the first circular ring (304) is fixed with the inner wall of the poster (4), a second hook (306) is arranged above the first hook (301), the right end of the second hook (306) is fixed with the upper part of the left side of the second vertical rod (105), the outer wall of the second hook (306) is movably connected with a second ring (305), the outer wall of the second circular ring (305) is fixed with the outer wall of the poster (4).