Multifunctional showing stand for library

Abstract

The utility model discloses a multifunctional showing stand for libraries, which comprises a support, a shaft rod and a showing board, the surface of the showing board is provided with a supporting board groove and a built-in supporting board, and the built-in supporting board can realize two states of folding built-in and unfolding supporting; when the display board is in the folded built-in state, the built-in supporting board is stored in the plane of the display board, so that publicity posters, notices and the like can be conveniently pasted; when the display board is in an unfolded supporting state, the built-in supporting board and the display board are locked at a fixed included angle, and books, newspapers, magazines and the like can be borne for a reader to borrow. The multifunctional showing stand can be used as a showing stand for propaganda posters and can also be used as a showing stand for reading materials, and the utilization rate of the library showing stand is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to library use tool technical field especially relates to a multi -functional show stand for library. BACKGROUND

[0002] Library as the hall of knowledge provides the valuable study space for the seeker. In order to enrich the experience of reader, the various reading activities and learning lectures are often held in the library, and these activities usually need to post publicity poster in each area in the library to widely advertise. However, the existing publicity poster display mode has certain limitation: some posters are fixed and posted on the wall, which will affect the cleanliness of wall on one hand, and is not convenient to move on the other hand, and some posters are posted by using poster support, although it can be placed flexibly, but after the end of the activity publicity, these poster supports are usually in idle state, and the utilization rate is not high, and occupies the placing space. Therefore, the utility model aims at providing a multi -functional show stand for library to solve the problems mentioned in the above background technology. SUMMARY

[0003] In order to overcome the technical problem of the above prior art, the utility model provides a multi -functional show stand for library.

[0004] The utility model discloses a multi -functional show stand for library, including support, axle rod and show board, the support includes first side frame and second side frame, the upper end of first side frame and second side frame is relative rotation and folding with axle rod as the pivot, and the lower end forms the support with ground, the show board of having certain thickness is fixedly installed on the surface of support, the surface of show board is provided with the tray groove, is provided with built -in tray in the tray groove, built -in tray with tray groove bottom folding rotation connection can realize two conditions of folding built -in and unfolding support, when built -in tray is in folding built -in condition, the load surface of built -in tray is fixedly attached with tray groove, is stored in the plane of show board, when built -in tray is in unfolding support condition, built -in tray with show board lock in fixed angle, can carry the supported object.

[0005] As a preferred technical scheme, when built -in tray is in folding built -in condition, place in the tray groove, the depth of tray groove is consistent with the thickness of built -in tray, so that when built -in tray is in folding built -in condition, the surface of show board remains flat.

[0006] As a preferred technical scheme, the angle limiting plate is installed on the show board, so that built -in tray is blocked and rotates and locks after rotating to the predetermined angle by the angle limiting plate, or the locking structure is installed on the show board, and when built -in tray rotates to the predetermined angle, the locking structure is used to lock it firmly.

[0007] As a preferred technical scheme, a first magnetic attraction member is arranged in the tray slot, and a second magnetic attraction member is arranged in the built-in tray, and when the built-in tray rotates from the unfolded support state to the folded built-in state, the first magnetic attraction member and the second magnetic attraction member are attracted; or a first clamping member is arranged in the tray slot, and a second clamping member is arranged in the built-in tray, and when the built-in tray rotates from the unfolded support state to the folded built-in state, the first clamping member and the second clamping member are clamped.

[0008] As a preferred technical scheme, the built-in trays are arranged in parallel on the display board at certain intervals.

[0009] As a preferred technical scheme, a connecting structure is arranged between the first side frame and the second side frame, and the connecting structure is a telescopic connecting rod, which can realize stable connection and support when the first side frame and the second side frame are at different angles.

[0010] As a preferred technical scheme, the shaft rod is a damping hinge, and the damping hinge generates a damping effect at the hinged parts of the first side frame and the second side frame to maintain the opening angle of the support frame stable and durable.

[0011] As a preferred technical scheme, the display board comprises a first side plate and a second side plate, the first side plate is fixedly installed on the surface of the first side frame, the second side plate is fixedly installed on the surface of the second side frame, and the first side plate and the second side plate can be arranged in a combination of containing built-in trays on both sides or containing built-in trays on one side and being writable magnetic white boards on the other side.

[0012] As a preferred technical scheme, a notch is arranged in the middle of the built-in tray, and the notch is in a circular arc shape.

[0013] As a preferred technical scheme, universal wheels are installed at the lower ends of the first side frame and the second side frame, and the universal wheels are provided with locking mechanisms.

[0014] As a preferred technical scheme, anti-skid structures are arranged on the object-carrying surfaces of the built-in trays, and the anti-skid structures are anti-skid grooves or anti-skid coatings.

[0015] In summary, the display stand has the following technical effects:

[0016] 1. The display stand has multiple use functions, and can be used as a display stand for posters, notices, etc., and can also be used as a display stand for books, newspapers, magazines, etc., greatly improving the utilization rate of the display stand.

[0017] 2. The display rack can be designed as a double-sided multi-functional display. It can be designed as a poster and book display surface on both sides, or one side can be designed as a poster and book display surface and the other side can be designed as a writable magnetic whiteboard, which can take into account multiple functions such as posting posters, displaying books, and writing text, thereby further improving the utilization rate of the display rack.

[0018] 3. The built-in tray of the display rack can be stored in the tray slot of the display board by magnetic attraction or snap-fit, without taking up extra space and making it easy to store; when unfolded, it can support the reading material by rotating the locking structure, which is stable and non-slip.

[0019] 4. The display rack can be stably supported on the ground at any angle through telescopic connection structure or damping hinge, and has lockable casters for easy movement, greatly improving the safety and flexibility of user use.

[0020] Compared with existing promotional poster display tools, the multifunctional display rack for libraries provided by this utility model has obvious technical advantages. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0022] Figure 1 This is a three-dimensional structural diagram of a multi-functional display rack for a library when its built-in tray is folded into the display panel, according to some embodiments.

[0023] Figure 2 This is a schematic diagram illustrating the use of a built-in tray of a multifunctional display rack for libraries for posting posters when folded into the display panel, according to some embodiments.

[0024] Figure 3 These are some of the embodiments provided. Figure 1 and Figure 2 Side view of a multi-functional display shelf used in a library under certain circumstances;

[0025] Figure 4 This is a three-dimensional structural diagram of a multi-functional display rack for a library when its built-in support plate is in an unfolded support state, according to some embodiments.

[0026] Figure 5 These are side views of a multifunctional display rack for a library provided in some embodiments, with the two display panels in an unfolded, supported state and a folded, built-in state, respectively.

[0027] Figure 6These are enlarged structural diagrams of the display panel with the built-in support plate in the unfolded support state, provided in some embodiments.

[0028] Figure 7 This is an enlarged structural diagram of the display panel with the built-in tray in the folded-in state, provided in some embodiments.

[0029] The meanings of the reference numerals in the attached figures are as follows:

[0030] 1-Bracket, 11-First side frame, 12-Second side frame, 13-Connecting structure; 2-Shaft; 3-Display board, 31-Pattern groove, 32-First side plate, 33-Second side plate; 4-Built-in tray, 41-Notch, 42-Anti-slip structure; 5-Wheel; 6-Poster; 7-Book. Detailed Implementation

[0031] The technical solution of this embodiment will be clearly and completely described below with reference to the accompanying drawings. The embodiments described herein are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. Therefore, it should be understood that various modifications and changes can be made to this embodiment without departing from the scope of protection of this utility model.

[0032] In the description of this utility model, unless otherwise expressly specified and limited, the term "and / or" includes any and all combinations of one or more of the associated listed items. Unless otherwise specified or stated, the terms "connection," "fixed," etc., should be interpreted broadly; for example, "connection" can be a fixed connection, a detachable connection, or an integral connection; "connection" can be a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0033] Furthermore, in the description of this utility model, it should be understood that the directional terms described in this embodiment are used to describe the angles shown in the accompanying drawings and should not be construed as limiting this embodiment. It should also be understood that, in the context, when an element or feature is mentioned as being connected to another element (one or more), it can be directly connected to the other element (one or more) or indirectly connected to the other element (one or more) through an intermediate element.

[0034] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0035] Please see Figures 1 to 4 An exemplary embodiment of this utility model provides a multifunctional display rack for libraries, including a support 1, a shaft 2, and a display panel 3. The support 1 includes a first side frame 11 and a second side frame 12. The upper ends of the first side frame 11 and the second side frame 12 rotate and fold relative to each other about the shaft 2, and the lower ends form a support with the ground. The display panel 3, which has a certain thickness, is fixedly installed on the surface of the support 1. The surface of the display panel 3 is provided with a tray groove 31. An internal tray 4 is provided in the tray groove 31. The internal tray 4 is folded and rotated to the bottom of the tray groove 31, which can realize two states: folded internal and unfolded support. When folded internal, the loading surface of the internal tray 4 is fixedly attached to the tray groove 31 and stored in the plane of the display panel 3. When unfolded support, the internal tray 4 and the display panel 3 are locked at a fixed angle and can carry the supported object.

[0036] In this embodiment, the built-in support plate 4 has two states: folded in and unfolded for support. Please refer to [link / reference]. Figures 1 to 3 , Figure 7 When folded and internally mounted, the internal tray 4 is stored within the plane of the display panel 3. The surface of the display panel 3 is flat, allowing for the display of promotional posters 6, notices, announcements, photos, and other promotional materials to readers. Please refer to [link / reference]. Figures 4 to 6 When in the unfolded support state, the bottom of the built-in tray 4 is locked at a fixed angle with the display plate 3, which can support the bottom of the supported object. For example, the built-in tray 4 can be rotated relative to the display plate 3 and locked at a fixed angle of 90°. Then, the bottom of books 7, newspapers, magazines, etc. can be placed on the carrying surface of the built-in tray 4, and the upper part can be leaned against the surface of the display plate 3, so that books, newspapers, magazines, etc. can be placed on the display plate for readers to read.

[0037] In this embodiment, the display panel 3 and the built-in support plate 4 can be locked at a fixed angle using various structures. For example, an angle limiting plate can be installed on the display panel 3 so that the built-in support plate 4 is blocked and locked after rotating to a predetermined angle; or a locking structure can be installed on the display panel 3 so that the built-in support plate 4 is securely locked when it rotates to a predetermined angle.

[0038] In some embodiments, please refer to Figure 4 and Figure 6 The display panel 3 is provided with a tray groove 31. When the built-in tray 4 is folded into the built-in state, it is placed in the tray groove 31. The depth of the tray groove 31 is the same as the thickness of the built-in tray 4, so that the surface of the display panel 3 remains flat when the built-in tray is folded into the built-in state.

[0039] In this embodiment, when the built-in tray 4 is in the folded-in state, the built-in tray 4 and the tray groove 31 can be fixedly attached through various structures. For example, a first magnetic suction member is provided in the tray groove 31, and a second magnetic suction member is provided in the built-in tray 4. When the built-in tray 4 is rotated from the unfolded support state to the folded built-in state, the first magnetic suction member and the second magnetic suction member are attracted together; or a first locking member is provided in the tray groove 31, and a second locking member is provided in the built-in tray 4. When the built-in tray 4 is rotated from the unfolded support state to the folded built-in state, the first locking member and the second locking member are engaged.

[0040] In some embodiments, please refer to Figure 7 The built-in tray 4 has a notch 41 in the middle. The notch can be designed as an arc to facilitate the user to flip the built-in tray 4 from the folded built-in state to the unfolded support state.

[0041] In some embodiments, please refer to Figure 1 , Figure 4 and Figure 5 There are multiple built-in trays 4, which are arranged in parallel on the display panel 3 at certain intervals. When the multiple built-in trays 4 are unfolded and supported, more books and periodicals can be placed, such as for themed book exhibitions, thus improving the user experience.

[0042] In some embodiments, please refer to Figure 6 An anti-slip structure 42 is provided on the contact surface between the built-in tray 4 and the supported object. The anti-slip structure 42 can be an anti-slip groove or an anti-slip coating, etc. The anti-slip structure is used to prevent the supported objects such as books, newspapers, and magazines from slipping off the built-in tray 4.

[0043] In some embodiments, please refer to Figure 5 A connecting structure 13 is designed between the first side frame 11 and the second side frame 12. The connecting structure 13 is used to improve the support stability between the support 1 and the ground.

[0044] Preferably, the connecting structure 13 is a telescopic connecting rod, which can achieve stable connection and support when the first side frame 11 and the second side frame 12 are at different angles.

[0045] In some embodiments, the shaft 2 can preferably be a damping hinge, which maintains the opening angle between the first side frame 11 and the second side frame 12 in a long-term stable manner through the damping effect generated at the hinge joint of the first side frame 11 and the second side frame 12, and can naturally form a stable triangular support structure without the need for additional connection structures.

[0046] In some embodiments, the display board 3 is preferably made of magnetic material, and promotional posters, notices, photo albums, etc. can be attached to the display board 3 by fixing components such as magnets, making it convenient to display and collect.

[0047] In some embodiments, please refer to Figure 4 The display panel 3 includes a first side panel 32, which is fixedly installed on the surface of the first side frame 11. The first side panel 32 is provided with a tray groove 31 and an internal tray 4.

[0048] In some embodiments, please refer to Figure 5 The display board 3 includes a first side panel 32 and a second side panel 33. The first side panel 32 is fixedly installed on the surface of the first side frame 11, and the second side panel 33 is fixedly installed on the surface of the second side frame 12. Both the first side panel 32 and the second side panel 33 are provided with tray grooves 31 and built-in trays 4, which can realize the function of double-sided poster and book display.

[0049] In some embodiments, please refer to Figure 5 The display panel 3 includes a first side panel 32 and a second side panel 33. The first side panel 32 is fixedly installed on the surface of the first side frame 11, and the second side panel 33 is fixedly installed on the surface of the second side frame 12. The first side panel 32 is provided with a tray groove 31 and an internal tray 4. The second side panel 33 is a writable magnetic whiteboard, which can be repeatedly written on with a whiteboard marker. This design makes the display rack more functional and versatile.

[0050] In some embodiments, please refer to Figure 3 and Figure 5 The lower ends of the first side frame 11 and the second side frame 12 are equipped with casters 5, and the casters 5 are equipped with locking mechanisms (not shown). The design of the casters makes the display rack more flexible to move and easy to transport.

[0051] In summary, this utility model proposes a multifunctional display rack for libraries. By incorporating a rotatable and foldable built-in tray on the display panel of the support frame, the display rack can be stored within the plane of the display panel when the tray is folded in, facilitating the posting of promotional posters, notices, etc. When the tray is unfolded, it can be used to hold books, newspapers, magazines, etc., for readers to borrow. This utility model's display rack can function as both a poster display rack and a book display rack, improving its utilization rate and ease of use. Therefore, compared to existing poster display racks, the multifunctional display rack for libraries provided by this utility model has significant technical advantages.

[0052] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A multi-functional display stand for a library, characterized by, The display stand comprises a support, a shaft and a display board, the support comprises a first side frame and a second side frame, the upper ends of the first side frame and the second side frame are pivotally connected to the shaft and are foldable, and the lower ends are supported on the ground; The display board with a certain thickness is fixedly installed on the surface of the support, the surface of the display board is provided with a tray groove, and an inner tray is arranged in the tray groove, the inner tray is foldably connected to the bottom of the tray groove, and the inner tray can be folded and stored or unfolded and supported; When the inner tray is in the folded and stored state, the loading surface of the inner tray is fixedly attached to the tray groove and is accommodated in the plane of the display board; When the inner tray is in the unfolded and supported state, the inner tray is locked at a fixed angle with the display board and supports the supported objects.

2. The multi-functional display stand for library as claimed in claim 1, wherein, The inner tray is placed in the tray groove when the inner tray is in the folded and stored state, the depth of the tray groove is consistent with the thickness of the inner tray, so that the surface of the display board remains flat when the inner tray is in the folded and stored state.

3. The multi-functional display stand for library as claimed in claim 1, wherein, The inner tray is locked at a fixed angle with the display board, which is achieved by installing an angle limiting plate on the display board to block the rotation of the inner tray when the inner tray is rotated to a predetermined angle, or by installing a locking structure on the display board to firmly lock the inner tray when the inner tray is rotated to a predetermined angle.

4. The multi-functional display stand for library as claimed in claim 1, wherein, The loading surface of the inner tray is fixedly attached to the tray groove, which is achieved by arranging a first magnetic element in the tray groove and a second magnetic element in the inner tray, and the first magnetic element and the second magnetic element are attracted when the inner tray is rotated from the unfolded and supported state to the folded and stored state, or by arranging a first clamping element in the tray groove and a second clamping element in the inner tray, and the first clamping element and the second clamping element are clamped when the inner tray is rotated from the unfolded and supported state to the folded and stored state.

5. The multi-functional display stand for library according to any one of claims 1 to 4, characterized in that, The inner tray has a plurality of inner trays, and the plurality of inner trays are arranged in parallel on the display board at certain intervals.

6. The multi-functional display stand for library according to any one of claims 1 to 4, wherein, A connecting structure is arranged between the first side frame and the second side frame, the connecting structure is a telescopic connecting rod, and the telescopic connecting rod realizes stable connection and support when the first side frame and the second side frame are at different angles.

7. The multi-functional display stand for library according to any one of claims 1 to 4, wherein, The shaft is a damping hinge, and the damping hinge generates a damping effect at the hinge part of the first side frame and the second side frame to maintain the opening angle of the support stable and durable.

8. The multi-functional display stand for library as claimed in claim 7, wherein, The display board comprises a first side plate and a second side plate, the first side plate is fixedly installed on the surface of the first side frame, the second side plate is fixedly installed on the surface of the second side frame, and the first side plate and the second side plate can be arranged to have inner trays on both sides or one side with an inner tray and the other side with a writable magnetic whiteboard.

9. The multi-functional display stand for library as claimed in claim 8, wherein, The inner tray is provided with a notch in the middle, and the notch is a circular arc.

10. The multi-functional display stand for library as claimed in claim 9, wherein, Universal wheels are installed at the lower ends of the first side frame and the second side frame, and the universal wheels are provided with a locking mechanism.

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