CN210443227U - Size-changeable advertisement frame - Google Patents

Abstract

The utility model discloses a but change size's advertisement frame relates to advertisement frame technical field, the utility model overcomes among the prior art advertisement frame is fixed dimension mostly, if need the sizing, need dismantle the problem that comes the sizing to connect the position, now propose following scheme: the novel horizontal bar-type three-dimensional adjustable clamp comprises a base, an angle adjusting device, a first size adjusting device and a second size adjusting device, wherein first rotating discs are arranged at two ends of a first rotating shaft, a transverse bar is sleeved outside the first rotating shaft, an outer frame is sleeved outside an inner frame, the middle lower part of the outer frame is arranged on the second rotating disc, the second rotating disc is connected with a second rotating shaft, an upper clamp plate is connected with a lower clamp plate in a sliding mode, two ends of the upper clamp plate are connected with three first connecting rods, and the first connecting rods are connected with first circular. The utility model discloses an angle adjusting device, first size adjusting device, second size adjusting device need not to dismantle, need not the customization, can satisfy and carry out putting of different angles to the advertising panel, to the demand of putting of the advertising panel of different sizes, thickness.

Description

Size-changeable advertisement frame

Technical Field

The utility model relates to an advertisement frame technical field especially relates to a but change size's advertisement frame.

Background

The advertisement frame is a display tool for propaganda materials, has the advantages of simplicity, clearness, no special trouble, and the like, and can play the roles of displaying commodities, transmitting information and promoting sales. In Europe and America, the advertising frame is a product with very high added value, and a great number of users and manufacturers are used. The advertisement frame is widely applied to places such as enterprises and public institutions, advertisement companies, exhibition halls, leisure homes, hotels and supermarkets and the like, has the characteristics of novelty, uniqueness, attractiveness, practicability, fashion and simplicity in improving the enterprise image, and is deeply favored by the masses of people and consumers. One of the essential display equipment for terminal business display and exhibition.

The size of the advertising board is various, and most of the advertising boards in the prior art are fixed in size, and if the size needs to be adjusted, the connecting parts need to be disassembled to adjust the size, so that the advertising board is very inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that most of advertisement frames are fixed in size, if the size needs to be adjusted, the connecting part needs to be disassembled to adjust the size, the use is very inconvenient, and in order to solve the technical problem, the advertisement frame with changeable size is provided, which comprises a base, an angle adjusting device, a first size adjusting device and a second size adjusting device;

the base is fixedly connected with a support frame, and the top of the support frame is fixedly connected with an angle adjusting device;

the angle adjusting device comprises a first rotary table, a first rotary shaft and a cross rod, wherein the first rotary table is arranged at two ends of the first rotary shaft, the cross rod is sleeved outside the first rotary shaft, a screw is arranged on the cross rod, the screw penetrates through the cross rod and props against the first rotary shaft, a connecting block is fixedly connected to the middle part of the first rotary shaft, and the first rotary shaft is connected with a first size adjusting device through the connecting block;

the first size adjusting device comprises an outer frame, an inner frame and a second rotary table, the outer frame is sleeved outside the inner frame, the second rotary table is arranged at the middle lower part of the outer frame and connected with a second rotary shaft, the second rotary shaft penetrates through the outer frame to be connected with a gear, round holes with uniform intervals are formed in the inner frame, the round holes are penetrated through by a first inserted link, a vertical rod is fixedly connected to the bottom of the inner frame, threads are formed in the vertical rod, the top of the inner frame is connected with a second size adjusting device, and the bottom of the outer frame is connected with the second size adjusting device;

the second size adjusting device comprises an upper clamping plate, a lower clamping plate and a first circular ring, the upper clamping plate is connected with the lower clamping plate in a sliding mode, three first connecting rods are connected to two ends of the upper clamping plate and connected with the first circular ring, three second connecting rods are connected to two ends of the lower clamping plate and connected with the second circular ring, and second inserting rods penetrate through the space between the first circular ring and the second circular ring.

Preferably, the gear is engaged with the thread.

Preferably, the bottom of the base is provided with an anti-skid cushion layer.

Preferably, the first insertion rod passes through a first circular hole located above the outer frame.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a rotating angle who rotates the first pivot of first carousel adjustment can realize the adjustment to the use angle of advertisement frame, satisfies the demand that the angle is different to putting the advertising panel. Through rotating the second carousel, drive the gear through the pivot, the gear meshes with the screw thread on the montant mutually, can realize the lift of internal frame, need not to dismantle, can satisfy the demand of putting to the different advertising panels of height. Through the ascending distance of slide adjusting punch holder and lower plate level forward, need not to dismantle the customization, can satisfy the demand of putting to the advertising panel of thickness difference.

Drawings

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

Fig. 2 is a schematic structural view of the middle angle adjusting device of the present invention.

Fig. 3 is a schematic structural diagram of a second size adjustment device according to the present invention.

Fig. 4 is a schematic view of the internal structure of the first size adjusting device according to the present invention.

Reference numbers in the figures: the device comprises a base 1, an angle adjusting device 2, a first size adjusting device 3, a second size adjusting device 4, a support frame 11, a first rotating disc 21, a first rotating shaft 22, a screw 23, a 24 connecting block, a cross bar 25, an outer frame 31, an inner frame 32, a first inserted bar 33, a round hole 331, a second rotating disc 34, a second rotating shaft 341, a gear 342, a vertical bar 35, a 351 thread, an upper clamping plate 41, a lower clamping plate 42, a first connecting rod 43, a second connecting rod 431, a first ring 44, a second ring 441 and a second inserted bar 45.

Detailed Description

The invention is further described with reference to the accompanying drawings and examples.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "vertical", "horizontal", "up", "down", "front", "back", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, 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.

Referring to fig. 1-4, an advertisement frame with changeable size includes a base 1, an angle adjusting device 2, a first size adjusting device 3, and a second size adjusting device 4;

the base 1 is fixedly connected with a support frame 11, and the top of the support frame 11 is fixedly connected with an angle adjusting device 2;

the angle adjusting device 2 comprises a first rotating disc 21, a first rotating shaft 22 and a cross rod 25, the first rotating disc 21 is arranged at two ends of the first rotating shaft 22, the cross rod 25 is sleeved outside the first rotating shaft 22, a screw 23 is arranged on the cross rod 25, the screw 23 penetrates through the cross rod 25 and props against the first rotating shaft 22, a connecting block 24 is fixedly connected to the middle of the first rotating shaft 22, and the first rotating shaft 22 is connected with the first size adjusting device 3 through the connecting block 24;

the first size adjusting device 3 comprises an outer frame 31, an inner frame 32 and a second rotary table 34, the outer frame 31 is sleeved outside the inner frame 32, the second rotary table 34 is arranged at the middle lower part of the outer frame, the second rotary table 34 is connected with a second rotary shaft 341, the second rotary shaft 341 penetrates through an outer frame connecting gear 342, round holes 331 with uniform intervals are formed in the inner frame 32, the round holes 331 are penetrated through by first inserted bars 33, a vertical bar 35 is fixedly connected to the bottom of the inner frame 32, threads 351 are formed in the vertical bar 35, the top of the inner frame 32 is connected with a second size adjusting device 4, and the bottom of the outer frame 31 is connected with a second size adjusting device 4;

the second size adjusting device 4 includes an upper plate 41, a lower plate 42, and a first ring 44, the upper plate 41 is slidably connected to the lower plate 42, three first connecting rods 43 are connected to two ends of the upper plate 41, the first connecting rods 43 are connected to the first ring 44, three second connecting rods 431 are connected to two ends of the lower plate 42, the second connecting rods 431 are connected to the second ring 441, and a second inserting rod 45 passes through the first ring 44 and the second ring 441.

For better sizing, the present invention also includes that the gear 342 is preferably engaged with the thread 351. And an anti-slip cushion layer is arranged at the bottom of the base 1. The first insertion rod 33 passes through the first circular hole 331 located above the outer frame 31.

The working principle is as follows: the utility model provides an angle adjusting device 2 is to unscrew screw 23, and through rotating first carousel 21, first carousel 21 drives first pivot 22 and rotates, adjusts the use angle of advertisement frame, screws up screw 23 again, can accomplish the regulation of angle, need not to dismantle advertisement frame, and is convenient laborsaving. By rotating the second turntable 34, the second turntable 34 of the first size adjusting device 3 drives the second rotating shaft 341 to rotate, and drives the gear 342 to rotate, and the gear 342 is engaged with the thread 351 on the vertical rod 35 to drive the inner frame 32 to move up and down along the outer frame 31. When the height of the advertisement board to be placed is adjusted, the first inserting rod 33 is inserted into the first circular hole 331 above the outer frame 31, and the inserting rod 33 abuts against the top of the outer frame 31, so that the size adjustment is realized. Need not to dismantle the advertisement frame, can satisfy the demand of putting to the advertising panel of co-altitude not, labour saving and time saving. The second size adjusting device 4 adjusts the distance between the upper plate 41 and the lower plate 42 in the horizontal forward direction by sliding, and when the thickness of the advertisement board to be placed is adjusted, the second inserting rod 45 is used to insert the first circular ring 44 and the second circular ring 441 adjacent in the horizontal direction, so as to adjust the distance between the upper plate 41 and the lower plate 42 in the horizontal forward direction. The advertising frame does not need to be disassembled, and the fixing requirements on the advertising boards with different sizes and thicknesses can be met. After the advertisement frame is adjusted, the advertisement board is inserted into a board placing area formed by the upper and lower groups of second size adjusting devices 4 and the first size adjusting devices 3, and then the advertisement board can be placed.

The above-mentioned embodiments only express the preferred embodiments of the present invention, and the description thereof is more specific and detailed, but the present invention is not limited to these embodiments, and it should be noted that it is obvious to those skilled in the art. Without departing from the spirit of the present invention, any improvement is within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (4)

1. A variable-size advertising stand, comprising: comprises a base (1), an angle adjusting device (2), a first size adjusting device (3) and a second size adjusting device (4);

the base (1) is fixedly connected with a support frame (11), and the top of the support frame (11) is fixedly connected with an angle adjusting device (2);

the angle adjusting device (2) comprises a first rotating disc (21), a first rotating shaft (22) and a cross rod (25), the first rotating disc (21) is arranged at two ends of the first rotating shaft (22), the cross rod (25) is sleeved outside the first rotating shaft (22), a screw (23) is arranged on the cross rod (25), the screw (23) penetrates through the cross rod (25) and props against the first rotating shaft (22), a connecting block (24) is fixedly connected to the middle of the first rotating shaft (22), and the first rotating shaft (22) is connected with the first size adjusting device (3) through the connecting block (24);

the first size adjusting device (3) comprises an outer frame (31), an inner frame (32) and a second rotary table (34), the outer frame (31) is sleeved outside the inner frame (32), the second rotary table (34) is arranged at the middle lower part of the outer frame, the second rotary table (34) is connected with a second rotary shaft (341), the second rotary shaft (341) penetrates through an outer frame connecting gear (342), round holes (331) with uniform intervals are formed in the inner frame (32), the round holes (331) are penetrated through a first inserted bar (33), a vertical bar (35) is fixedly connected to the bottom of the inner frame (32), threads (351) are formed in the vertical bar (35), the top of the inner frame (32) is connected with a second size adjusting device (4), and the bottom of the outer frame (31) is connected with a second size adjusting device (4);

second size adjusting device (4) include punch holder (41), lower plate (42), first ring (44), punch holder (41) and lower plate (42) sliding connection, three head rod (43) are connected at punch holder (41) both ends, head rod (43) are connected with first ring (44), three second connecting rod (431) are connected at lower plate (42) both ends, second connecting rod (431) are connected with second ring (441), pass second inserted bar (45) between first ring (44) and second ring (441).

2. A re-sizable advertising stand as recited in claim 1, wherein: the gear (342) is engaged with the thread (351).

3. A re-sizable advertising stand as recited in claim 1, wherein: the bottom of the base (1) is provided with an anti-skid cushion layer.

4. A re-sizable advertising stand as recited in claim 1, wherein: the first insertion rod (33) passes through a first circular hole (331) located above the outer frame (31).

Images