Advertising device capable of being rapidly installed

Abstract

The utility model provides an advertising device capable of being quickly installed, which comprises a main frame body, the inner side of the main frame body is connected with an advertising board in a sliding manner, the inner side of the bottom end of the main frame body is symmetrically and rotatably connected with two groups of fixed shafts, and the outer sides of the two groups of fixed shafts are fixedly provided with gears; two bases are slidably connected to the bottom side of the main frame body, first racks are fixedly installed on the top sides of the bases, the two first racks are in meshed connection with the two gears respectively, two second racks are fixedly installed on the bottom side of the advertising board, and the two second racks are in meshed connection with the two gears respectively. According to the advertising board, the gear can be driven to rotate flexibly through cooperation of the handle, the advertising board body and the second rack, the base can be driven to move flexibly through cooperation of the gear and the first rack, and therefore the base can be unfolded while the advertising board body is pulled out, the advertising board body can be installed rapidly, and convenience of products is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of advertising, more specifically, especially relate to an advertising device of quick installation. BACKGROUND

[0002] Advertising plays a vital role in product sales and knowledge dissemination. One important way for advertising is to set up advertisements in advertising devices, and then fix the advertising devices in the location to be advertised, such as roadside, square and other occasions.

[0003] The existing advertising device is usually divided into an advertising board and an advertising support base. After moving the advertising device to the location to be advertised, the advertising support base needs to be unfolded first, and then the advertising board is fixed and installed on the advertising support base using various fasteners. This process is relatively cumbersome. Therefore, in view of the above, the existing structure and defects are improved, and an advertising device of quick installation is provided to achieve a more practical purpose. INVENTION CONTENTS

[0004] To solve the above technical problems, the utility model provides an advertising device of quick installation, which is achieved by the following specific technical means:

[0005] An advertising device of quick installation, comprising a main frame, an advertising board slidably connected to the inner side of the main frame, two groups of fixed shafts symmetrically connected to the bottom inner side of the main frame, a gear fixedly installed on the outer side of each fixed shaft, two groups of bases slidably connected to the bottom side of the main frame, a gear rack one fixedly installed on the top side of each base, two groups of gear racks one meshingly connected to two groups of gears respectively, two groups of gear racks two fixedly installed on the bottom side of the advertising board, and two groups of gear racks two meshingly connected to two groups of gears respectively.

[0006] Further, an installation slot is provided on the advertising board, and two groups of lock latches are symmetrically slidably connected to the inner side of the installation slot.

[0007] Further, two groups of connecting slots are provided on the advertising board, two groups of drive rods are slidably connected to the inner side of the connecting slots, a connecting seat is fixedly installed on the bottom end of each drive rod, a guide slot is provided on both sides of the lock latch, a connecting rod is fixedly installed on the inner wall of both sides of each connecting seat, and four groups of connecting rods are slidably connected to four groups of guide slots respectively.

[0008] Further, the inner side of the installation slot is fixedly installed with a fixed seat, light rods are fixedly installed on the two sides of the fixed seat, through holes are arranged at one end of the two groups of lock tongues, the inner sides of the two groups of through holes are respectively in sliding connection with the outer sides of the two groups of light rods, springs are sleeved on the outer sides of the two groups of light rods, one end of the spring is abutted against one side of the fixed seat, and the other end of the spring is abutted against one end of the lock tongue.

[0009] Further, the top side of the advertising board is fixedly installed with a handle.

[0010] Further, the inner side of the handle is provided with a connecting chamber, the top ends of the two groups of drive rods penetrate out of the advertising board and are located on the inner side of the connecting chamber, the top ends of the two groups of drive rods are fixedly connected with a connecting plate, the top side of the connecting plate is fixedly installed with a button, and the top end of the button penetrates out of the top side of the handle.

[0011] Further, the two sides of the base are fixedly installed with sliding blocks, the two sides of the main frame body are provided with sliding grooves, and the two groups of sliding blocks are respectively in sliding connection with the two groups of sliding grooves.

[0012] Compared with the prior art, the utility model has the advantages of the following:

[0013] 1、The handle, the advertising board and the rack two cooperate, the flexible rotation of the gear can be driven, the flexible movement of the base can be driven through the cooperation of the gear and the rack one, the base can be unfolded while the advertising board is pulled out, the quick installation of the advertising board is realized, the cumbersome operation that the base is unfolded first and then the advertising board is fixed on the base is avoided, and the convenience of the product is increased.

[0014] 2、The flexible movement of the drive rod can be driven through the cooperation of the button box connecting plate, the flexible movement of the lock tongue can be driven through the cooperation of the drive rod, the connecting seat and the connecting rod, the stable fixation of the advertising board can be realized through the cooperation of the lock tongue and the containing groove, the advertising board can be conveniently pulled out and fixed when the advertising board needs to be installed, and the practicability of the product is increased. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the whole structure schematic of the utility model Figure 1 .

[0016] Figure 2 It is the whole structure schematic of the utility model Figure 2 .

[0017] Figure 3 It is the gear and rack one structure schematic of the utility model.

[0018] Figure 4It is the lock tongue and connecting seat structure schematic view of the utility model.

[0019] Figure 5 It is the main frame body section structure schematic view of the utility model.

[0020] Figure 6 It is the advertising board section structure schematic view of the utility model.

[0021] In the drawing, the corresponding relationship of component name and drawing number is:

[0022] 1, main frame body;2, advertising board;3, fixed shaft;4, gear;5, base;6, rack one;7, rack two;8, installation groove;9, lock tongue;10, containing groove;11, connecting groove;12, drive rod;13, connecting seat;14, connecting rod;15, fixed seat;16, light pole;17, handle;18, connecting plate;19, button. DETAILED DESCRIPTION

[0023] The embodiment of the utility model will be further described in detail below in combination with the drawings and examples. The following examples are used to illustrate the utility model, but cannot be used to limit the scope of the utility model.

[0024] In the description of the utility model, unless otherwise specified, the meaning of "multiple" is two or more than two;The orientation or position relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like is based on the orientation or position relationship shown in the drawing, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", "third" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0025] In the description of the utility model, it should be pointed out that, unless otherwise specified and limited, the terms "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected;It can be mechanically connected, or it can be electrically connected;It can be directly connected, or it can be indirectly connected through an intermediate medium. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0026] Embodiment:

[0027] As shown in the accompanying Figure 1 to the accompanying Figure 6 As shown:

[0028] This utility model provides a quick-installable advertising device, including a main frame 1. An advertising board 2 is slidably connected to the inner side of the main frame 1. Two sets of fixed shafts 3 are symmetrically rotatably connected to the inner side of the bottom end of the main frame 1. Gears 4 are fixedly installed on the outer side of each of the two sets of fixed shafts 3. Two sets of bases 5 are slidably connected to the bottom side of the main frame 1. A rack 6 is fixedly installed on the top side of each base 5. The two sets of racks 6 are respectively meshed with the two sets of gears 4. Two sets of racks 7 are fixedly installed on the bottom side of the advertising board 2. The two sets of racks 7 are respectively meshed with the two sets of gears 4.

[0029] The billboard 2 is provided with an installation groove 8, and two sets of locking tongues 9 are symmetrically slidably connected to the inner side of the installation groove 8. The top and bottom ends of both sides of the inner wall of the main frame 1 are provided with receiving grooves 10 corresponding to the locking tongues 9, which can realize convenient fixation of the billboard 2 after it is moved.

[0030] The billboard 2 is provided with two sets of connecting grooves 11. The inner side of each set of connecting grooves 11 is slidably connected to a drive rod 12. The bottom end of each set of drive rods 12 is fixedly installed with a connecting seat 13. The two sides of the latch 9 are provided with guide grooves. The two sides of the inner wall of each set of connecting seats 13 are fixedly installed with connecting rods 14. The four sets of connecting rods 14 are slidably connected to the four sets of guide grooves, which can realize the flexible movement of the latch 9.

[0031] The mounting groove 8 has a fixed base 15 fixedly installed on its inner side. The fixed base 15 has a light rod 16 fixedly installed on both sides. One end of each of the two sets of locking tongues 9 is provided with a through hole. The inner side of each of the two sets of through holes is slidably connected to the outer side of each of the two sets of light rods 16. A spring is sleeved on the outer side of each of the two sets of light rods 16. One end of the spring abuts against one side of the fixed base 15, and the other end of the spring abuts against one end of the locking tongue 9. After the locking tongue 9 is driven away from one set of receiving grooves 10, when the locking tongue 9 passes through the other set of receiving grooves 10, the spring can drive the locking tongue 9 to automatically move into the receiving groove 10.

[0032] The billboard 2 is fixedly equipped with a handle 17 on its top side, which enables convenient movement of the billboard 2 and the main frame 1.

[0033] The handle 17 has a connecting chamber on its inner side. The top ends of the two sets of drive rods 12 protrude from the billboard 2 and are located inside the connecting chamber. A connecting plate 18 is fixedly connected to the top ends of the two sets of drive rods 12. A button 19 is fixedly installed on the top side of the connecting plate 18. The top end of the button 19 protrudes from the top side of the handle 17, which can facilitate the movement of the connecting plate 18 and the drive rods 12.

[0034] The two sides of the base 5 are fixedly provided with sliding blocks, and the two sides of the main frame body 1 are provided with sliding grooves, and the two groups of sliding blocks are slidably connected with the two groups of sliding grooves, so that the stability of the base 5 during movement is improved, and the base 5 is prevented from falling off the main frame body 1.

[0035] The working principle of the embodiment is as follows: when the advertising device needs to be installed, first, the main frame body 1 is placed at a suitable position, then the button 19 is pressed to drive the connecting plate 18 and the driving rod 12 to move, the driving rod 12 drives the lock tongue 9 to move away from the containing groove 10 through the connecting seat 13 and the connecting rod 14, the handle 17 is pulled to drive the advertising board 2 to move, the advertising board 2 drives the rack two 7 to move, the rack two 7 drives the rack one 6 to move through the gear 4, and the rack one 6 drives the base 5 to move, when the lock tongue 9 passes through the containing groove 10 at the top side, the spring drives the lock tongue 9 to automatically move into the containing groove 10 to complete the fixation of the advertising board 2, at this time, the two groups of bases 5 are moved to the outer sides of the main frame body 1 to improve the stability of the main frame body 1, and the installation of the advertising device is completed.

[0036] The embodiments of the utility model are given for the purpose of example and description, and are not exhaustive or limit the utility model to the disclosed forms. Many modifications and changes are obvious to those skilled in the art. The embodiments are selected and described in order to better illustrate the principles and practical application of the utility model, and enable those skilled in the art to understand the utility model so as to design various embodiments with various modifications suitable for specific purposes.

Claims

1. A fast installable advertising device comprising a main frame (1), characterized in that: The inner side of the main frame body (1) is slidably connected with an advertising board (2), the bottom end of the inner side of the main frame body (1) is symmetrically rotatably connected with two groups of fixed shafts (3), the outer sides of the two groups of fixed shafts (3) are fixedly installed with gears (4), the bottom side of the main frame body (1) is slidably connected with two groups of bases (5), the top sides of the bases (5) are fixedly installed with racks one (6), the two groups of racks one (6) are respectively meshed with the two groups of gears (4), and the bottom side of the advertising board (2) is fixedly installed with two groups of racks two (7).

2. The rapidly installable advertising device of claim 1, wherein: The advertising board (2) is provided with a mounting groove (8), the inner side of the mounting groove (8) is symmetrically slidably connected with two groups of lock tongues (9), and the top end and the bottom end of the two sides of the inner wall of the main frame body (1) are provided with accommodating grooves (10) corresponding to the lock tongues (9).

3. The rapidly installable advertising device of claim 2, wherein: The advertising board (2) is provided with two groups of connecting grooves (11), the inner sides of the two groups of connecting grooves (11) are slidably connected with driving rods (12), the bottom ends of the two groups of driving rods (12) are fixedly installed with connecting seats (13), the two sides of the lock tongue (9) are provided with guide grooves, the inner walls of the two sides of the two groups of connecting seats (13) are fixedly installed with connecting rods (14), and the four groups of connecting rods (14) are respectively slidably connected with the four groups of guide grooves.

4. The rapidly installable advertising device of claim 3, wherein: The inner side of the mounting groove (8) is fixedly installed with a fixed seat (15), the two sides of the fixed seat (15) are fixedly installed with light rods (16), one end of the two groups of lock tongues (9) is provided with a through hole, the inner sides of the two groups of through holes are respectively slidably connected with the outer sides of the two groups of light rods (16), the outer sides of the two groups of light rods (16) are sleeved with springs, one end of the spring is abutted with one side of the fixed seat (15), and the other end of the spring is abutted with one end of the lock tongue (9).

5. The rapidly installable advertising device of claim 4, wherein: The top side of the advertising board (2) is fixedly installed with a handle (17).

6. The rapidly installable advertising device of claim 5, wherein: The inner side of the handle (17) is provided with a connecting chamber, the top ends of the two groups of driving rods (12) penetrate out of the advertising board (2) and are located on the inner side of the connecting chamber, the top ends of the two groups of driving rods (12) are fixedly connected with a connecting plate (18) in common, the top side of the connecting plate (18) is fixedly installed with a button (19), and the top end of the button (19) penetrates out of the top side of the handle (17).

7. The rapidly installable advertising device of claim 1, wherein: The two sides of the base (5) are fixedly installed with sliding blocks, the two sides of the main frame body (1) are provided with sliding grooves, and the two groups of sliding blocks are respectively slidably connected with the two groups of sliding grooves.

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