Display rack with anti-toppling function

Abstract

The utility model discloses a display rack with an anti-toppling function in the field of display racks, which comprises a bottom rod, a mounting rack and a display board, the mounting rack is fixedly connected to the left side and the right side of the top of the bottom rod, the display board is fixedly connected to the front side of the mounting rack, the left side and the right side of the bottom rod are fixedly connected with anti-toppling mechanisms, and the anti-toppling mechanisms are fixedly connected to the left side and the right side of the bottom rod. According to the display rack with the anti-toppling function, a rotating disc is rotated to drive a threaded rod to rotate, so that a moving block descends, a second mounting base descends, a connecting rod deflects, a first mounting base is driven to move, a moving rod moves, the supporting length of the supporting rods is longer, the length of a base of the display rack is increased, and the display rack is more convenient to use. Meanwhile, the connecting rods deflect to form a triangle, so that the stability of the display rack is better, the display rack is prevented from toppling over, the display effect is prevented from being influenced, the display rack is prevented from being damaged due to toppling over, and the practicability of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of exhibition stand, concretely is an exhibition stand with anti -toppling function. BACKGROUND

[0002] The exhibition stand is a kind of exhibition and display goods for advertising, and the product is displayed prominently in front of the public through the LOGO label with creativity, so as to increase the advertising effect of product, improve the brand image in the market, create festival atmosphere and improve sales.

[0003] The current exhibition stand is poor in stability, and when subjected to external impact, for example, when touched by more people, the exhibition stand is prone to toppling, affecting the exhibition of the exhibition stand, and even causing damage to the exhibition stand, therefore, the utility model provides an exhibition stand with anti-toppling function. UTILITY MODEL CONTENT

[0004] The utility model aims at providing an exhibition stand with anti-toppling function to solve the problem of poor stability of the current exhibition stand, which is prone to toppling when subjected to external impact, affecting the exhibition of the exhibition stand, and even causing damage to the exhibition stand.

[0005] To achieve the above object, the utility model provides the following technical scheme: an exhibition stand with anti-toppling function, comprising a bottom rod, a mounting frame and a display card, the mounting frame is fixedly connected to the top left and right sides of the bottom rod, the display card is fixedly connected to the front side of the mounting frame, the left and right sides of the bottom rod are fixedly connected with an anti-toppling mechanism, the anti-toppling mechanism comprises a support rod, a concave groove, a moving rod, a first mounting seat, a threaded rod, a rotating disc, a moving block, a second mounting seat and a connecting rod, the left and right sides of the bottom rod are fixedly connected with a support rod, the front and rear sides of the support rod are provided with a concave groove, the inside of the concave groove is slidably connected with a moving rod, the top of the moving rod is fixedly connected with a first mounting seat at the mutual close position, the top middle part of the support rod is embeddedly rotatably connected with a threaded rod, the top end of the threaded rod is fixedly connected with a rotating disc, the outer wall of the threaded rod is screwed with a moving block, the middle part of the front and rear sides of the moving block is fixedly connected with a second mounting seat, and the inside of the second mounting seat is rotatably connected with a connecting rod.

[0006] Further description of the above technical scheme:

[0007] The front side of the moving rod is concave, and the outer wall of the moving rod is attached to the inner wall of the concave groove.

[0008] Further description of the above technical scheme:

[0009] The bottom end of the front connecting rod is rotatably connected to the interior of the front first mounting seat, and the bottom end of the rear connecting rod is rotatably connected to the interior of the rear first mounting seat.

[0010] As a further description of the above technical solution:

[0011] The bottom of the moving rod of the front and rear parts is fixedly connected with a supporting leg at a position away from each other.

[0012] As a further description of the above technical solution:

[0013] The front part of the display card is fixedly connected with a fixing mechanism, the fixing mechanism comprises a sliding rod, a clamping plate, a rubber pad, a connecting plate and a reset spring, the sliding rod is slidably connected at the position of the four corners of the front side of the display card, the front end of the sliding rod is fixedly connected with the clamping plate, the rear side of the clamping plate is fixedly connected with the rubber pad, the rear end of the sliding rod is fixedly connected with the connecting plate, and the outer side of the sliding rod is sleeved with the reset spring.

[0014] As a further description of the above technical solution:

[0015] The front and rear ends of the reset spring are fixedly connected with the rear side of the display card and the front side of the connecting plate respectively.

[0016] Compared with the prior art, the display stand has the advantages that:

[0017] 1. The display stand with anti-toppling function, by rotating the rotating disc, driving the threaded rod to rotate, making the moving block descend, thereby making the second mounting seat descend, making the connecting rod deflect, driving the first mounting seat to move, making the moving rod move, making the length of the supporting rod supported longer, increasing the length of the display stand base, equivalent to increasing the bottom area, enhancing the stability of the display stand, at the same time, the connecting rod deflects to form a triangle, making the stability of the display stand better, avoiding the display stand from toppling, preventing the display effect from being affected, avoiding the display stand from being damaged due to toppling, and improving the practicability of the device.

[0018] 2. The display stand with anti-toppling function, by pressing the connecting plate, making the sliding rod move, driving the clamping plate to move, at the same time, making the reset spring compress, placing the poster to be displayed in front of the display card, loosening the connecting plate, resetting the clamping plate by the reset of the reset spring, thereby making the clamping plate clamp the poster, conveniently fixing the poster, avoiding fixing the poster by using glue or adhesive tape, making the fixing more convenient, and improving the practicability of the device. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 The whole structure schematic view of the display stand with anti-toppling function is provided.

[0020] Figure 2The utility model provides an anti -toppling mechanism structure schematic drawing of exhibition stand with anti -toppling function is provided.

[0021] Figure 3 The utility model provides a fixed mechanism structure schematic drawing of exhibition stand with anti -toppling function is provided.

[0022] Figure 4 The utility model provides a reset spring installation structure schematic drawing of exhibition stand with anti -toppling function is provided.

[0023] In the drawing: 100, bottom pole;200, mounting frame;300, show board;400, anti -toppling mechanism;410, support rod;420, concave groove;430, moving rod;440, first mounting seat;450, threaded rod;451, turntable;460, moving block;470, second mounting seat;480, connecting rod;500, fixed mechanism;510, slide rod;520, clamping plate;530, rubber pad;540, connecting plate;550, reset spring. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0025] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" is based on the orientation or positional relationship shown in the drawings, 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, and therefore cannot be understood as a limitation on the utility model. In addition, the features limited as "first", "second" can be explicitly or implicitly include one or more of the features. In the description of the utility model, unless otherwise specified, the meaning of "multiple" is two or more.

[0026] In the description of the utility model, it is to explain, unless another explicit provision and limitation, term "installation", "link", "connection" should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through intermediate medium, can be two elements inside the communication.For ordinary skilled in the art, the above-mentioned terms can be understood in the utility model with the specific meaning of the specific situation.

[0027] The utility model provides a kind of with anti-toppling function's display stand, the stability of display stand is enhanced, so that the stability of display stand is better, avoid display stand toppling, prevent influence display effect, avoid display stand damage due to toppling, improve the practicality of device, please refer to Figures 1-4 , including bottom bar 100, mounting frame 200 and show card 300;

[0028] Please refer to Figure 1 , bottom bar 100 is used to install mounting frame 200 and show card 300;

[0029] Please refer to Figure 1 , mounting frame 200 is fixedly connected at the top left and right sides of bottom bar 100, for installing show card 300, show card 300 is fixedly connected at the front side of mounting frame 200, and the left and right sides of bottom bar 100 are fixedly connected with anti-toppling mechanism 400;

[0030] Please refer to Figure 2 , anti-toppling mechanism 400 includes support rod 410, concave groove 420, moving rod 430, first mounting seat 440, threaded rod 450, rotating disc 451, moving block 460, second mounting seat 470 and connecting rod 480;

[0031] Please refer to Figure 2 , the left and right sides of bottom bar 100 are fixedly connected with support rod 410, and the front and back sides of support rod 410 are provided with concave groove 420, the inside of concave groove 420 is slidably connected with moving rod 430, and the top of moving rod 430 is fixedly connected with first mounting seat 440 at mutual close place;

[0032] Please refer to Figure 2 , the top middle portion of support rod 410 is inlaidly rotatably connected with threaded rod 450, the top end of threaded rod 450 is fixedly connected with rotating disc 451, the outside wall of threaded rod 450 is screw-connected with moving block 460, the middle portion of the front and back sides of moving block 460 is fixedly connected with second mounting seat 470, and the inside of second mounting seat 470 is rotatably connected with connecting rod 480.

[0033] In summary, by rotating the rotating disc 451, the threaded rod 450 is driven to rotate, so that the moving block 460 is lowered, thereby causing the second mounting seat 470 to be lowered, causing the connecting rod 480 to be deflected, driving the first mounting seat 440 to move, causing the moving rod 430 to move, and the length of the support rod 410 is longer, increasing the length of the stand, which is equivalent to increasing the bottom area, enhancing the stability of the stand, while the connecting rod 480 is deflected to form a triangle, making the stand more stable, avoiding the influence of the display effect, avoiding damage due to the stand falling, and improving the practicality of the device.

[0034] Please refer again to Figure 2 , the front side of the moving rod 430 is concave, and the outer side wall of the moving rod 430 is attached to the inner side wall of the concave groove 420.

[0035] Please refer again to Figure 2 , the bottom end of the front connecting rod 480 is rotatably connected to the inside of the front first mounting seat 440, and the bottom end of the rear connecting rod 480 is rotatably connected to the inside of the rear first mounting seat 440.

[0036] Please refer again to Figure 2 , the bottom of the moving rod 430 of the front and rear is fixedly connected with the supporting leg.

[0037] Please refer again to Figure 3 , the front of the display card 300 is fixedly connected with a fixing mechanism 500, the fixing mechanism 500 includes a sliding rod 510, a clamping plate 520, a rubber pad 530, a connecting plate 540 and a reset spring 550, the front side of the display card 300 is slidingly connected with the sliding rod 510 at the four corner positions, the front end of the sliding rod 510 is fixedly connected with the clamping plate 520, the rear side of the clamping plate 520 is fixedly connected with the rubber pad 530, the rear end of the sliding rod 510 is fixedly connected with the connecting plate 540, and the outer side of the sliding rod 510 is sleeved with the reset spring 550.

[0038] Please refer again to Figure 3 , the front and rear ends of the reset spring 550 are fixedly connected with the rear side of the display card 300 and the front side of the connecting plate 540, respectively.

[0039] In summary, by pressing the connecting plate 540, the sliding rod 510 is moved, driving the clamping plate 520 to move, and at the same time, the reset spring 550 is compressed, the poster to be displayed is placed in front of the display card 300, the connecting plate 540 is loosened, and the reset spring 550 is reset, driving the clamping plate 520 to reset, so that the clamping plate 520 clamps the poster, facilitating the fixation of the poster, avoiding the use of glue or tape for fixation, making the fixation more convenient, and improving the practicality of the device.

[0040] In specific use, the person skilled in the art first presses the connecting plate 540 to move the slide rod 510, drives the clamping plate 520 to move, and compresses the reset spring 550, places the poster to be displayed in front of the display card 300, loosens the connecting plate 540, resets the clamping plate 520 through the reset of the reset spring 550, so that the clamping plate 520 clamps the poster, and the poster is fixed conveniently, then rotates the rotating disc 451 to drive the threaded rod 450 to rotate, so that the moving block 460 descends, the second mounting seat 470 descends, the connecting rod 480 deflects, the first mounting seat 440 moves, the moving rod 430 moves, the length of the support rod 410 is longer, the length of the display stand base is increased, the bottom area is increased, the connecting rod 480 deflects to form a triangle, and the stability of the display stand is enhanced.

[0041] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "illustrative embodiment", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily mean the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0042] Although the embodiments of the present application have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and purposes of the present application, and the scope of the present application is defined by the claims and their equivalents.

Claims

1. A display stand with anti-toppling function, characterized in that: The utility model provides a kind of anti-toppling mechanism, including bottom bar (100), mounting frame (200) and show card (300), the mounting frame (200) is fixedly connected to the top left and right sides of the bottom bar (100), the show card (300) is fixedly connected to the front side of the mounting frame (200), the left and right sides of the bottom bar (100) are fixedly connected with anti-toppling mechanism (400), the anti-toppling mechanism (400) includes support rod (410), concave groove (420), moving rod (430), first mounting seat (440), threaded rod (450), rotating disc (451), moving block (460), second mounting seat (470) and connecting rod (480), the left and right sides of the bottom bar (100) are fixedly connected with support rod (410), the front and rear sides of the support rod (410) are provided with concave groove (420), the inside of the concave groove (420) is slidably connected with moving rod (430), the top of the moving rod (430) is fixedly connected with first mounting seat (440) at mutually close place, the top middle part of the support rod (410) is embeddedly rotatably connected with threaded rod (450), the top of the threaded rod (450) is fixedly connected with rotating disc (451), the outside wall of the threaded rod (450) is screwed with moving block (460), the front and rear sides of the moving block (460) are fixedly connected with second mounting seat (470), the inside of the second mounting seat (470) is rotatably connected with connecting rod (480).

2. The display stand with anti-toppling function according to claim 1, characterized in that: The front side of the moving rod (430) is concave, and the outside wall of the moving rod (430) is attached to the inside wall of the concave groove (420).

3. The display stand with anti-toppling function according to claim 1, characterized in that: The bottom end of the front connecting rod (480) is rotatably connected to the inside of the front first mounting seat (440), and the bottom end of the rear connecting rod (480) is rotatably connected to the inside of the rear first mounting seat (440).

4. The shelf with anti-toppling function according to claim 1, characterized in that: The bottom of the moving rod (430) is fixedly connected with support leg at mutually faraway place.

5. The shelf with anti-toppling function according to claim 1, characterized in that: The front of the show card (300) is fixedly connected with fixing mechanism (500), the fixing mechanism (500) includes slide rod (510), clamping plate (520), rubber pad (530), connecting plate (540) and reset spring (550), the front side four corners of the show card (300) are slidably connected with slide rod (510), the front end of the slide rod (510) is fixedly connected with clamping plate (520), the rear side of the clamping plate (520) is fixedly connected with rubber pad (530), the rear end of the slide rod (510) is fixedly connected with connecting plate (540), the outside of the slide rod (510) is sleeved with reset spring (550).

6. The shelf with anti-toppling function according to claim 5, characterized in that: The front and rear ends of the reset spring (550) are fixedly connected with the rear side of the show card (300) and the front side of the connecting plate (540) respectively.

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