File page-turning showing stand rapid to install and high in stability

Abstract

The utility model discloses a file page-turning showing stand which is fast to install and high in stability. The problems that a traditional file page-turning showing stand is unstable in gravity center and inconvenient to clamp are solved. The showing stand comprises the base, the page turning supporting plate and the page frame, by optimizing the structure, the weight of the lower half portion of the page turning supporting plate is larger than that of the upper half portion, the gravity center is effectively lowered, stability is improved, and the bearing capacity is higher. Meanwhile, a vertically downward clamping connection mode is adopted, so that connection between the page turning supporting plate and the base is more convenient, the stability of the file page turning showing stand is improved, and the installation efficiency is remarkably improved.

Description

Technical Field

[0001] The utility model relates to the technical field of document page turning display racks, in particular to a document page turning display rack with quick installation and high stability. Background Art

[0002] File flip display rack, as a convenient file display tool, is widely used in offices, libraries, archives, educational institutions and various exhibition venues.

[0003] Its working principle mainly relies on the page turning mechanism and the supporting structure, so that users can easily flip through and display documents or pictures. This display rack is not only convenient for viewers to browse, but also improves the efficiency of information transmission.

[0004] Referring to the utility model patent with authorization announcement number CN203780107U, the disclosed "a kind of hangable book page display stand" realizes its display function by providing a base protrusion on the base, a rotating ball provided on the base protrusion, and installing a special-shaped frame with multiple page turns on the rotating ball. In this way, due to the existence of the rotating ball, the special-shaped frame with multiple page turns is at a relatively high horizontal height relative to the base, resulting in an unstable center of gravity. In addition, in order to achieve better display effects when the rotating ball rotates to different angles, the special-shaped frame and the rotating ball are engaged with each other as shown in the figure. Figure 2 As shown, there is a certain tilt angle, so that when the user is connected by snapping, he must hold the base with one hand and the special-shaped frame with the other hand to connect, which is relatively inconvenient to operate.

[0005] In order to solve the above problems of unstable center of gravity and inconvenient connection, existing designs of document flip display racks usually adopt methods such as increasing the weight of the base, adding support rods or using a more stable connection method to try to improve the stability of the display rack. However, these methods often lead to new problems.

[0006] For example, although a weighted base can lower the center of gravity and improve stability, it also increases the overall weight of the display rack, making it difficult to carry and move. In practical applications, such as when libraries or archives need to frequently move display racks to meet different display needs, the increase in weight will significantly increase the workload of staff.

[0007] Adding support rods is also a common solution, which can improve the stability of the flip display stand to a certain extent. However, the additional support rods will not only take up more space, but also affect the display effect.

[0008] Therefore, how to improve the stability of the file page turning display stand while avoiding excessive increase in weight and space occupation has become a technical problem to be solved by the utility model. Utility Model Content

[0009] The technical problem solved by the utility model is to provide a quick-install, high-stability file page turning display stand for the defects existing in the above-mentioned prior art, so as to solve the stability and portability problems of the file page turning display stand proposed in the above-mentioned background technology, while avoiding the problems of excessive increase in overall weight and excessive space occupation.

[0010] In order to solve the above technical problems, the technical solutions adopted by the utility model are as follows:

[0011] A quick-installation, high-stability document page-turning display stand, comprising a base, a page-turning support plate, a connecting plate and a page frame;

[0012] A female clamping port is fixedly arranged on the base, a connecting plate is fixedly arranged at the bottom of the page turning support plate, a male clamping port matching the female clamping port is arranged on the connecting plate, and the connecting plate is connected to the female clamping port through the male clamping port; an angle of 130 degrees to 160 degrees is formed between the page turning support plate and the connecting plate;

[0013] A connecting cavity is provided on the page turning support plate, and the number of page frames is more than 2, and the more than 2 page frames are respectively connected to the page turning support plate through the connecting cavity;

[0014] The page turning support plate comprises a lower half and an upper half, and the weight of the lower half of the page turning support plate is more than 1.3 times the weight of the upper half of the page turning support plate.

[0015] As a further solution of the utility model, an upper page turning rotating support column and a lower page turning rotating support column are fixedly arranged on the page turning support plate, and an upper rotating clamping hole and a lower rotating clamping hole matching with the upper page turning rotating support column and the lower page turning rotating support column are respectively arranged on the connecting cavity.

[0016] As a further solution of the utility model, the weight of the lower half of the page turning support plate is 1.6 times to 2.5 times the weight of the upper half of the page turning support plate.

[0017] As a further solution of the utility model, EVA anti-skid bumps are evenly distributed on the bottom of the base, and the EVA anti-skid bumps are fixedly connected to the base.

[0018] As a further solution of the utility model, the clamping connection direction of the clamping male port and the clamping female port is parallel to the plumb line.

[0019] As a further solution of the utility model, the page turning support plate is made of plastic material.

[0020] As a further solution of the utility model, the connecting cavity is a concave cavity arranged on the front side of the page turning support plate, and the female clamping port is located on the upper surface of the base and close to the front side of the base.

[0021] As a further solution of the utility model, each corner of the base, the page turning support plate and the page frame is respectively provided with an arc transition.

[0022] Compared with the prior art, the beneficial effects of the utility model are:

[0023] 1. The page turning support plate forms an inclined display angle and a vertically insertable structure by cooperating with the connecting plate. Compared with the inclined insertion method used in the prior art simply to form an inclined display, it avoids the need to hold the base by hand to prevent the base from shifting during insertion.

[0024] 2. For environments such as libraries and archives that only require one-way display and no rotation, the page turning support plate is connected to the base through a connecting plate of a smaller height, which reduces the relative center of gravity height between the page turning support plate and the base, and the weight of the lower half of the page turning support plate is more than 1.3 times the weight of the upper half of the page turning support plate. On the one hand, the center of gravity is lowered again through the different gravity distribution, and the stability is higher. On the other hand, the upper half of the page turning support plate has less gravity and is relatively thin, so when it is inserted into the page frame, it is conducive to deformation and insertion.

[0025] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0027] Figure 1 It is a structural schematic diagram of the base of the utility model.

[0028] Figure 2 It is a structural schematic diagram of the page turning support plate of the utility model.

[0029] Figure 3 for Figure 1 and Figure 2 Schematic diagram of the structure after being connected by snap-fitting female port and snap-fitting male port.

[0030] Figure 4 It is a structural schematic diagram of the lower and upper parts of the page turning support plate.

[0031] Figure 5 This is a schematic diagram of a page turning support plate using a reinforcing rib structure.

[0032] Figure 6 This is a schematic diagram of the structure of the page frame.

[0033] Figure 7 For multiple page boxes and Figure 2 Schematic diagram of the structure when coordinated.

[0034] Figure 8 This is a schematic diagram of the position structure of the EVA anti-slip bumps.

[0035] The reference numerals and names in the figures are as follows:

[0036] Base 1, page turning support plate 2, page frame 3, female snap-in port 4, male snap-in port 5, connecting cavity 6, lower half 7, upper half 8, upper page turning rotating support column 9, lower page turning rotating support column 10, upper rotating card hole 11, lower rotating card hole 12, reinforcing rib 13, connecting plate 14, angle 15 and EVA anti-slip bump 16. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] See also Figure 1 —8. In the embodiment of the utility model, a quick-installation, high-stability document page-turning display stand comprises a base 1, a page-turning support plate 2 and a page frame 3; the page frame 3 matches the page-turning support plate 2 and the base 1, and the size of the page frame 3 is usually the size for holding A4 or A3 paper, and its outer contour is a frame body, and transparent structural layers are fixedly provided on the front and back of the frame body, respectively, and a cavity for permanently holding the paper to be displayed is formed between the two transparent structural layers. At the same time, considering that the page frame 3 is mainly used to support the placement of A4 or A3 paper, its supporting strength does not need to be too high, therefore, the page frame 3 can be made of PP material, and when inserted, it also has a deformable function, which is convenient for insertion, all of which belong to extended implementation methods known to ordinary technicians in the field.

[0039] A female snap-fit ​​port 4 is fixedly provided on the base 1, a connecting plate 14 is fixedly provided at the bottom of the page turning support plate 2, a male snap-fit ​​port 5 matching the female snap-fit ​​port 4 is provided on the connecting plate 14, and the connecting plate 14 is snap-connected with the female snap-fit ​​port 4 through the male snap-fit ​​port 5; a connecting cavity 6 is provided on the page turning support plate 2, the number of page frames 3 is more than 2, and the number of page frames 3 more than 2 is snap-connected with the page turning support plate 2 through the connecting cavity 6 respectively; the page turning support plate 2 includes a lower half 7 and an upper half 8, and the lower half 7 of the page turning support plate 2 The weight is greater than the weight of the upper part 8 of the page turning support plate 2; EVA anti-skid bumps 16 are evenly distributed on the bottom of the base 1, and the EVA anti-skid bumps 16 are fixedly connected to the base 1, so that when the base 1 is placed, an anti-skid effect is achieved; an angle of 130 degrees to 160 degrees is provided between the page turning support plate 2 and the connecting plate 14, so that on the basis that the connecting plate 14 can be vertically connected, the page turning support plate 2 can be displayed at a certain angle. At the same time, compared with the prior art, the structure is simpler, which is conducive to improving production capacity during production.

[0040] An upper page-turning rotating support column 9 and a lower page-turning rotating support column 10 are fixedly arranged on the page-turning support plate 2, and an upper rotation clamping hole 11 and a lower rotation clamping hole 12 which cooperate with the upper page-turning rotating support column 9 and the lower page-turning rotating support column 10 are respectively arranged on the connecting cavity 6, so as to support the page-turning rotation after cooperation. The weight of the lower part 7 of the page-turning support plate 2 is 1.6 times to 2.5 times the weight of the upper part 8 of the page-turning support plate 2; the clamping connection direction of the clamping male port 5 and the clamping female port 4 is parallel to the plumb line; the page-turning support plate 2 is made of plastic material, so that the support and the upper part 8 are relatively easy to be clamped and deformed, and the clamping effect is convenient.

[0041] The connecting cavity 6 is a concave cavity arranged on the front side of the page turning support plate 2. The card-connecting female port 4 is located on the upper surface of the base 1 and close to the front side of the base 1. Reinforcing ribs 13 can be arranged in the connecting cavity 6 so as to achieve the effect of structural reinforcement when the page turning support plate 2 is large and the connecting cavity 6 has a large volume. The edges and corners of the base 1, the page turning support plate 2 and the page frame 3 are respectively provided with arc transitions to achieve better use effects.

[0042] Embodiment 1:

[0043] This embodiment provides a quick-installation and highly stable document page-turning display stand, which includes a base 1 , a page-turning support plate 2 and two page frames 3 .

[0044] The base 1 may have a larger bottom surface area to provide a stable support. A female clamping port 4 is fixedly arranged on the upper surface of the base 1 and close to the front side of the base 1 for connecting with the page turning support plate 2.

[0045] The page turning support plate 2 is made of plastic material to reduce the overall weight while maintaining good structural strength. The page turning support plate 2 is designed as a structure with uneven weights in the upper and lower parts, wherein the weight of the lower part 7 is significantly greater than that of the upper part 8. Specifically, the weight of the lower part 7 is 1.6 to 2.5 times that of the upper part 8, and the weight of the lower part 7 plus the connecting plate 14 can effectively reduce the center of gravity of the display stand and improve its stability.

[0046] A male snap-in port 5 matching the female snap-in port 4 on the base 1 is fixedly provided on the connection plate 14 at the bottom of the page turning support plate 2. The snap-in connection direction of the male snap-in port 5 and the female snap-in port 4 is parallel to the plumb line. This design allows the page turning support plate 2 to be easily connected to the base 1 while ensuring the stability of the connection. During installation, the user only needs to align the male snap-in port 5 of the page turning support plate 2 with the female snap-in port 4 of the base 1 and gently press to complete the installation, without the need to use both hands for operation, which greatly improves the convenience of installation.

[0047] A connecting cavity 6 is provided on the front of the page turning support plate 2, which is a concave cavity structure for connecting with the page frame 3. There are more than two page frames 3, which are respectively connected to the page turning support plate 2 through the connecting cavity 6. Specifically, an upper page turning rotating support column 9 and a lower page turning rotating support column 10 are fixedly provided on the page turning support plate 2, and an upper rotating clamping hole 11 and a lower rotating clamping hole 12 that match the two support columns are respectively provided on the connecting cavity 6. Through such a design, the page frame 3 can be firmly connected to the page turning support plate 2, and can be freely rotated within a certain range to meet different display requirements.

[0048] In order to improve user experience and safety, arc transitions are provided at the corners of the base 1, the page turning support plate 2 and the page frame 3 to avoid scratches on the user during transportation or use.

[0049] In summary, the page turning support plate 2 forms an inclined display angle and a vertically insertable structure by cooperating with the connecting plate 14. Compared with the inclined insertion method used in the prior art simply to form an inclined display, it avoids the need to hold the base by hand to prevent the base from shifting during insertion. And for environments such as libraries and archives that only require one-way display and no rotation, the page turning support plate 2 is connected to the base 1 through a connecting plate of a smaller height, which reduces the relative center of gravity height between the page turning support plate 2 and the base 1, and the weight of the lower part 7 of the page turning support plate 2 is more than 1.3 times the weight of the upper part 8 of the page turning support plate 2. On the one hand, the center of gravity is lowered again through the difference in gravity distribution, and the stability is higher. On the other hand, the upper part 8 of the page turning support plate 2 has a small gravity and is relatively thin. When it is inserted into the page frame 3, it is easy to deform and insert.

[0050] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0051] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention.

Claims

1. A quick-install, high-stability document flip display stand, characterized by: It includes a base, a page turning support plate, a connecting plate and a page frame; A female clamping port is fixedly arranged on the base, a connecting plate is fixedly arranged at the bottom of the page turning support plate, a male clamping port matching the female clamping port is arranged on the connecting plate, and the connecting plate is connected to the female clamping port through the male clamping port; an angle of 130 degrees to 160 degrees is formed between the page turning support plate and the connecting plate; A connecting cavity is provided on the page turning support plate, and the number of page frames is more than 2, and the more than 2 page frames are respectively connected to the page turning support plate through the connecting cavity; The page turning support plate comprises a lower half and an upper half, and the weight of the lower half of the page turning support plate is more than 1.3 times the weight of the upper half of the page turning support plate.

2. A quick-installation, high-stability document page-turning display stand according to claim 1, characterized in that: An upper page turning rotating support column and a lower page turning rotating support column are fixedly arranged on the page turning support plate, and an upper rotating clamping hole and a lower rotating clamping hole which match with the upper page turning rotating support column and the lower page turning rotating support column are respectively arranged on the connecting cavity.

3. The quick-installation, high-stability document page-turning display stand according to claim 1, characterized in that: The weight of the lower part of the page turning support plate is 1.6 to 2.5 times greater than the weight of the upper part of the page turning support plate.

4. The quick-installation, high-stability document page-turning display stand according to claim 1, characterized in that: The bottom of the base is evenly distributed with EVA anti-skid bumps, and the EVA anti-skid bumps are fixedly connected to the base.

5. The quick-installation, high-stability document page-turning display stand according to claim 1, characterized in that: The snap-fit ​​connection direction between the snap-fit ​​male port and the snap-fit ​​female port is parallel to the plumb line.

6. The quick-installation, high-stability document page-turning display stand according to claim 1, characterized in that: The page turning support plate is made of plastic material.

7. The quick-installation, high-stability document page-turning display stand according to claim 1, characterized in that: The connecting cavity is a concave cavity arranged on the front side of the page turning support plate, and the female clamping port is located on the upper surface of the base and close to the front side of the base.

8. The quick-installation, high-stability document page-turning display stand according to claim 1, characterized in that: Each corner of the base, the page turning support plate and the page frame is provided with an arc transition.

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