CN221079585U - Movable advertisement frame for exhibition - Google Patents

Abstract

The utility model relates to the technical field of advertisement frames for exhibitions and discloses a movable advertisement frame for exhibitions, which comprises a fixed seat, wherein two balancing weights are fixedly arranged at the upper end of the fixed seat, a fixed frame is fixedly arranged between the two balancing weights at the upper end of the fixed seat, limit sliding grooves are formed in the upper inner wall and the lower inner wall of the fixed frame, two 匚 templates are arranged in the fixed frame, screw rods penetrate through the two sides of the fixed frame close to the upper end and the lower end respectively, a crank is fixedly arranged outside the screw rods, a disc is fixedly arranged at one end of each screw rod at the inner side of the fixed frame, the two 匚 templates are symmetrically arranged, and clamping balls are fixedly arranged at the upper end and the lower end of each 匚 template; the movable advertisement frame for exhibitions is convenient for moving and installing the advertisement board.

Description

Movable advertisement frame for exhibition

Technical Field

The application relates to the technical field of advertisement frames for exhibitions, in particular to a movable advertisement frame for exhibitions.

Background

The advertisement frame is a display tool for propaganda materials, has the advantages of simplicity, clarity, special mind, and the like, can play roles in displaying commodities, conveying information, and promoting sales, is widely applied to enterprises and public institutions, advertisement companies, display halls, leisure households, hotel supermarkets, and the like, has the characteristics of novel and unique image, attractive appearance, practicability, fashion and simplicity, and is popular with vast crowds and consumers. One of the essential display devices for terminal business display and exhibition.

In the practical use process of the conventional advertising frame, certain defects exist, one is inconvenient to move, even if wheels are added, the stability is poor during display, the other is large in limitation, large in size limitation on the advertising display plate, relatively fixed and dead plates and poor in practicability, and therefore, a person skilled in the art provides the advertising frame for mobile exhibitions so as to solve the problems in the background art.

Disclosure of utility model

In order to solve the problems set forth in the background art, the present application provides a mobile advertisement frame for exhibitions.

The application provides a movable advertisement frame for exhibitions, which adopts the following technical scheme:

the utility model provides a portable advertisement frame for exhibitions, includes the fixing base, the upper end fixed mounting of fixing base has two balancing weights, fixed mounting has a fixed frame between two balancing weights, spacing spout has all been seted up to the upper and lower inner wall of fixed frame, and the inside of fixed frame is provided with two 匚 templates, the both sides of fixed frame are close to upper and lower end and all screw thread run through there is the screw rod, the outside fixed mounting of screw rod has the crank, the one end of screw rod is located the inboard fixed mounting of fixed frame has the disc, two 匚 templates are the symmetry setting, the equal fixed mounting of upper and lower ends of 匚 templates has the card ball.

Preferably, the clamping ball is movably clamped with the limiting chute, and the disc is abutted against one side of the 匚 template.

Preferably, three bolts penetrate through the front end threads of the 匚 template, and the width of the 匚 template is consistent with the width of the fixing frame.

Preferably, two servo motors are fixedly arranged on one side of the fixing seat, and a rectangular groove is formed in the lower end of the fixing seat.

Preferably, one end of an output shaft of the servo motor penetrates through the rectangular groove, a bidirectional threaded rod is fixedly arranged in the rectangular groove, and two thread sliding blocks are connected to the external threads of the bidirectional threaded rod.

Preferably, a connecting plate is arranged in the rectangular groove, rollers are movably mounted at the lower ends of the connecting plate close to four corners, two groups of movable shaft seats are fixedly mounted at the upper ends of the connecting plate, inclined rods are movably connected to the outer parts of the movable shaft seats, and the tops of the inclined rods are also movably connected with the threaded sliding blocks through the movable shaft seats.

In summary, the application has the following beneficial technical effects: through the two 匚 templates arranged, two sides of the advertising board are clamped in the 匚 templates, at the moment, the crank is rotated, the disc at one end of the screw rod is propped against the outer side of the 匚 templates, the bolts are rotated, the advertising board is limited and fixed, and the assembly is convenient for fixing and installing the advertising boards with different sizes;

when the advertisement frame needs to be moved, the servo motor is started at the moment, after the bidirectional screw rod rotates, the two threaded sliding blocks move relatively, the connecting plate moves downwards due to the action of the inclined rod, the idler wheel stretches out of the rectangular groove, the idler wheel can drive the fixing seat to move, when the advertisement frame does not need to be moved, the idler wheel contracts into the rectangular groove, and after the fixing seat contacts with the ground, the stability of the whole advertisement frame is improved.

Drawings

FIG. 1 is a schematic diagram of an overall structure of a mobile advertising stand for exhibitions according to an embodiment of the application;

FIG. 2 is a schematic view showing a partial structure of a mobile advertisement frame for exhibitions according to an embodiment of the present application;

Fig. 3 is a schematic diagram illustrating an internal structure of a fixing seat of a mobile advertisement frame for exhibition according to an embodiment of the present application.

Reference numerals illustrate: 1. a fixing seat; 2. balancing weight; 3. a servo motor; 4. a fixed frame; 5. limiting sliding grooves; 6. a screw; 7. a disc; 8. a crank; 81. 匚 templates; 9. a bolt; 10. ball clamping; 11. rectangular grooves; 12. a splice plate; 13. a roller; 14. a two-way threaded rod; 15. a movable shaft seat; 16. a diagonal rod; 17. a thread slider.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-3, a portable advertisement frame for exhibitions, including fixing base 1, fixing base 1's upper end fixed mounting has two balancing weights 2, fixing base 1's upper end is located fixed mounting between two balancing weights 2 has fixed frame 4, spacing spout 5 has all been seted up to the upper and lower inner wall of fixed frame 4, and the inside of fixed frame 4 is provided with two 匚 template 81, both sides of fixed frame 4 are close to upper and lower end and all threaded the penetration have screw rod 6, the outside fixed mounting of screw rod 6 has crank 8, the one end of screw rod 6 is located the inboard fixed mounting of fixed frame 4 has disc 7, two 匚 template 81 are the symmetry setting, the upper and lower end of 匚 template 81 is all fixed mounting to block ball 10, firstly put the advertisement board in the inside of fixed frame 4, through two 匚 template 81 that set up, make the both sides block of advertisement board in 匚 template 81, rotate crank 8 this moment, make disc 7 of screw rod 6 one end support behind 匚 template 81, rotate bolt 9, carry out spacing fixing to the advertisement board.

In this embodiment, the clamping ball 10 is movably clamped with the limiting chute 5, and the disc 7 is abutted against one side of the 匚 template 81.

In this embodiment, the front end screw thread of 匚 template 81 runs through has three bolt 9, and 匚 template 81's width is unanimous with the width of fixed frame 4, and bolt 9 can be spacing the front and back position of bill-board, prevents that the bill-board from rocking.

In this embodiment, two servo motors 3 are fixedly installed on one side of the fixing base 1, and a rectangular groove 11 is formed in the lower end of the fixing base 1.

In this embodiment, one end of the output shaft of the servo motor 3 penetrates through the rectangular groove 11, a bidirectional threaded rod 14 is fixedly mounted in the rectangular groove, and two thread sliders 17 are connected to the external threads of the bidirectional threaded rod 14.

In this embodiment, a connecting plate 12 is disposed in the rectangular slot 11, rollers 13 are movably mounted at the lower end of the connecting plate 12 near four corners, two groups of movable shaft seats 15 are fixedly mounted at the upper end of the connecting plate 12, inclined rods 16 are movably connected to the outer parts of the movable shaft seats 15, the tops of the inclined rods 16 are also movably connected with threaded sliding blocks 17 through the movable shaft seats 15, when an advertisement frame needs to be moved, a servo motor 3 is started at this time, after the bidirectional screw 6 rotates, the two threaded sliding blocks 17 relatively move, due to the action of the inclined rods 16, the connecting plate 12 moves downwards, the rollers 13 extend out of the rectangular slot 11, the rollers 13 can drive a fixing seat 1 to move, when the moving is not needed, the rollers 13 shrink into the rectangular slot 11, and after the fixing seat 1 contacts with the ground, the stability of the whole advertisement frame is improved.

The implementation principle of the movable advertisement frame for exhibition of the embodiment of the application is as follows: firstly, the advertising board is placed in the fixed frame 4, two sides of the advertising board are clamped in the 匚 template 81 through the two 匚 templates 81, the crank 8 is rotated at the moment, the disc 7 at one end of the screw rod 6 is propped against the outer side of the 匚 template 81, the bolt 9 is rotated to limit and fix the advertising board, when the advertising frame needs to be moved, the servo motor 3 is started at the moment, after the bidirectional screw rod 6 is rotated, the two threaded sliding blocks 17 relatively move, the connecting plate 12 moves downwards due to the action of the inclined rod 16, the roller 13 extends out of the rectangular groove 11, the roller 13 can drive the fixing seat 1 to move, when the movement is not needed, the roller 13 is contracted into the rectangular groove 11, and after the fixing seat 1 is contacted with the ground, the stability of the whole advertising frame is improved.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

Secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims (6)

1. The utility model provides a portable advertisement frame for exhibitions which characterized in that: including fixing base (1), the upper end fixed mounting of fixing base (1) has two balancing weights (2), the upper end of fixing base (1) is located fixed mounting between two balancing weights (2) and has fixed frame (4), spacing spout (5) have all been seted up to the upper and lower inner wall of fixed frame (4), and the inside of fixed frame (4) is provided with two 匚 template (81), the both sides of fixed frame (4) are close to upper and lower end and all screw thread run through have screw rod (6), the outside fixed mounting of screw rod (6) has crank (8), the one end of screw rod (6) is located the inboard fixed mounting of fixed frame (4) has disc (7), two 匚 template (81) are the symmetry setting, the equal fixed mounting of upper and lower ends of 匚 template (81) has card ball (10).

2. The portable advertising stand for exhibitions of claim 1, wherein: the clamping ball (10) is movably clamped with the limiting chute (5), and the disc (7) is abutted against one side of the 匚 template (81).

3. A portable advertising stand for exhibitions as claimed in claim 2, wherein: the front end threads of the 匚 template (81) are penetrated by three bolts (9), and the width of the 匚 template (81) is consistent with the width of the fixed frame (4).

4. The portable advertising stand for exhibitions of claim 1, wherein: two servo motors (3) are fixedly arranged on one side of the fixed seat (1), and a rectangular groove (11) is formed in the lower end of the fixed seat (1).

5. The portable advertising stand for exhibitions of claim 4 wherein: one end of an output shaft of the servo motor (3) penetrates through the rectangular groove (11), a bidirectional threaded rod (14) is fixedly arranged in the servo motor, and two thread sliding blocks (17) are connected to the external threads of the bidirectional threaded rod (14).

6. The portable advertising stand for exhibitions of claim 5, wherein: the inside of rectangular groove (11) is provided with joint board (12), the lower extreme of joint board (12) is close to the equal movable mounting of four corners position and has gyro wheel (13), the upper end fixed mounting of joint board (12) has two sets of movable axle bed (15), the outside swing joint of movable axle bed (15) has inclined rod (16), and the top of inclined rod (16) is also through movable axle bed (15) and screw slider (17) swing joint.