CN111870089A - Movable display rack - Google Patents

Abstract

The invention discloses a movable display rack, comprising a main rack, at least one horizontal row of exhibition panels is arranged on the main rack, and the horizontal row of exhibition panels includes a plurality of horizontally arranged exhibition panel assemblies; the exhibition panel assembly includes: at least one support assembly, the support assembly and the main frame Rotationally connected, the support assembly is vertically arranged with the rotating shaft of the main frame; for the vertically arranged rotating plate, the front and back sides of the rotating plate are provided with plate laying areas, and the upper or lower side of the rotating plate is rotatably connected with the support assembly. The front and back decking areas on the rotating plate can lay the plates to be displayed; the rotating plate is connected with the support assembly in a rotation, and the rotating plate can be rotated to make the plates on the front or the reverse face better to the visitors; the support assembly is connected with the main frame in a rotating manner , the support can be rotated to increase the distance between the display panel components to be viewed and the adjacent display panel components, which is convenient for visitors to watch, and also allows the display panel components to be set closer, reducing the space occupied by the display racks.

Description

an event display stand

technical field

The invention relates to the technical field of display appliances, in particular to a movable display stand.

Background technique

Building decoration plates such as ceramic tiles and stone are often displayed on the display racks, and a variety of decoration plates with different patterns are placed on the exhibition racks to facilitate the selection of customers.

The existing display racks are fixed, and some display racks are displayed in a way that there are multiple decoration panels placed on the movable display rack, which takes up a lot of space for the decoration panels; some display racks are displayed in multiple decoration panels. The plates are stacked up and down, and there is a height difference between the two decoration plates for viewing. However, because the decoration plate on the lower side will be partially blocked, the customer cannot conveniently and completely view the lower decoration plate.

SUMMARY OF THE INVENTION

The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes a movable display stand.

A movable display rack according to an embodiment of the present invention includes a main rack, and at least one horizontal row of display panels is provided on the main frame, and the horizontal row of display panels includes a plurality of horizontally arranged display panel assemblies;

The display panel assembly includes:

at least one support assembly, the support assembly is rotatably connected with the main frame, and the support assembly is vertically arranged with the rotation axis of the main frame;

Vertically arranged rotating plate, the front and back of the rotating plate are provided with a plank area, the upper or lower side of the rotating plate is rotatably connected with the support assembly, and the rotating plate and the support assembly are rotated The axis is set vertically.

The movable display rack according to the embodiment of the present invention has at least the following beneficial effects: the front and back plate laying areas of the rotating plate can be laid with plates to be displayed; The panels are better oriented towards the visitors; the support components are connected to the main frame in a rotatable manner, and the support members can be rotated to increase the distance between the display panel components to be viewed and the adjacent display panel components, which is convenient for visitors to watch, and also allows the display panel components to be set It is more compact, and the boards that do not need to be viewed can be rotated to the board surface to reduce the space occupied by the display rack.

According to some embodiments of the present invention, the main frame is provided with at least one arc guide rail assembly, and the support assemblies are slidably connected to the arc guide rail assembly in a one-to-one correspondence; the arc guide rail assembly includes an inner arc A guide rail and an outer arc guide rail, the inner arc guide rail and the outer arc guide rail are both arranged laterally, and the inner arc guide rail and the outer arc guide rail are both relatively fixed to the main frame, and the inner arc guide rail and the outer arc guide rail are both relatively fixed to the main frame. The centers of the arc guide and the outer arc guide are coincident, the inner arc guide and the outer arc guide are offset and spaced in the radial direction, and the diameter of the inner arc guide is smaller than that of the outer arc guide diameter, the support assembly is slidably connected to the inner arc guide rail on one side of the extension direction, the support assembly is slidably connected to the outer arc guide rail on the other side of the extension direction, and the support assembly is slidably connected to the outer arc guide rail. The inner circular arc guide rail and the outer circular arc guide rail are relatively fixed in the up-down direction, and the rotating plate is arranged on a side of the outer circular arc guide rail that is far away from the center of the outer circular arc guide rail.

The support assembly can be slidably connected with the inner arc guide rail and the outer arc guide rail to achieve relative rotation and sliding with the main frame, which can further increase the distance between the display panel assembly to be viewed and the adjacent display panel assembly; the support assembly Connecting the inner arc guide rail and the outer arc guide rail in the extending direction can improve the rigidity of the support assembly and reduce the deformation of the support assembly.

According to some embodiments of the present invention, the number of the horizontal rows of display panels is two, and the two horizontal rows of display panels are arranged up and down. It is called the lower panel assembly. Setting the upper display panel assembly and the lower display panel assembly can display more panels in the upper and lower spaces, increase the selectivity of visitors, and reduce the footprint of the display rack.

According to some embodiments of the present invention, the upper display board assembly is provided with one support assembly, the support assembly in the upper display board assembly is called an upper support assembly, and the rotating board in the upper display board assembly It is called the upper rotating plate, and the upper support assembly is connected to the upper side of the upper rotating plate; the lower display plate assembly is provided with one of the support components, and the support component in the lower display plate assembly is called the lower A support assembly, the rotating plate in the lower display plate assembly is called a lower rotating plate, and the lower supporting assembly is connected to the lower side of the lower rotating plate.

The upper side of the upper rotating plate is connected to the upper supporting assembly, the upper rotating plate is suspended on the lower side of the upper supporting assembly, and there is no other supporting member on the lower side of the upper rotating plate; the lower side of the lower rotating plate is connected to the lower supporting assembly, and the lower rotating plate It is supported on the upper side of the lower support assembly, and there is no other connecting piece on the upper side of the lower rotating plate; in this way, the lower side of the upper rotating plate and the upper side of the lower rotating plate can be set closer to each other, and it is convenient to make the upper rotating plate Comparison of the combination of the plate and the plate on the lower rotating plate; the existing plate display racks are all placed by the plate alone, and it is impossible to compare the combination of multiple plates. In some indoor wall decorations, the upper and lower sides of the wall are The tiles are different, and the existing display racks only display existing combinations, and visitors or buyers cannot fully compare their preferences; the gap between the upper and lower plates in this technology is small , the combination effect of the panels can be seen more closely, and visitors can easily compare the combinations on the spot, and flexibly choose the combination of panels that suit their preferences.

According to some embodiments of the present invention, the support assembly includes a support bar and a slide bar slidably connected to the support bar, and the sliding direction of the slide bar and the support bar is along an extension direction of the support bar, so The support bar is slidably connected with its corresponding inner arc guide rail and the outer arc guide rail, and the rotating plate is rotatably connected with the sliding bar.

The support assembly includes a support bar and a sliding bar. The rotating plate is connected to the slidable sliding bar, so that the rotating plate that needs to be viewed can be pulled away from other rotating plates, so that a larger space for viewing the plate can be obtained, and the rotating plate can be left behind. There is more space. For the upper and lower rotating plates that are far apart, if they are in a relatively retracted position with other rotating plates, the rotating plates between the far apart upper and lower rotating plates will be hindered and cannot be combined; The far upper rotating plate and the lower rotating plate are far away from other rotating plates after being pulled out, so as to obtain a larger space for movement and facilitate the combination, thus expanding the combination options of the upper rotating plate and the lower rotating plate.

According to some embodiments of the present invention, the lower support assembly is connected with a lower rotating shaft connecting structure, and the lower supporting assembly is connected with the corresponding lower rotating plate through the lower rotating shaft connecting structure; the lower rotating shaft connecting structure includes a first a connecting shaft, the first connecting shaft is the connecting shaft of the lower support assembly and the corresponding lower rotating plate, the lower support assembly is provided with a first through hole extending in the up-down direction, the first A connecting sleeve is detachably connected in the through hole, the connecting sleeve is inserted into the first through hole, a second through hole extending in the up-down direction is arranged in the connecting sleeve, and the upper part of the second through hole is The side and the lower side are respectively provided with an upper step hole and a lower step hole, the upper step hole is connected with the upper bearing, the lower step hole is connected with the lower bearing, the first connecting shaft and the inner part of the upper bearing are connected. The hole is connected with the inner hole of the lower bearing, the upper side of the first connecting shaft is provided with a positioning shoulder, the positioning shoulder is in contact with the upper side of the upper bearing, and the lower end of the first connecting shaft is provided with a positioning shoulder. an external thread segment, the external thread segment is arranged on the lower side of the lower bearing, a locking nut is threadedly connected to the external thread segment, and the locking nut abuts on the lower side of the lower bearing, The upper end of the first connecting shaft is fixedly connected with the lower rotating plate.

The upper and lower sides of the first connecting shaft are respectively connected to the upper bearing and the lower bearing, which can increase the strength of the first connecting shaft, improve the stability of the lower rotating plate, and reduce the shaking caused by the lower rotating plate only being supported by the lower side. The first connecting shaft passes through the upper bearing and the lower bearing in sequence from the upper side, the positioning shoulder abuts on the upper side of the upper bearing, and the lower side of the first connecting shaft is locked with a locking nut and abuts on the lower side of the lower bearing. side, the installation of the first connecting shaft can be easily completed. After the first connecting shaft is installed, the connecting sleeve is installed on the lower support assembly for easy installation.

According to some embodiments of the present invention, the upper support assembly is connected with an upper rotation shaft connection structure, the upper support assembly is connected with the corresponding upper rotation plate through the upper rotation shaft connection structure, and the upper rotation shaft connection structure is connected with the upper rotation plate. The connecting structures of the lower rotating shafts are mirror-symmetrical with each other up and down.

According to some embodiments of the present invention, the lower rotating shaft connecting structure further includes a horizontal connecting bar, the horizontal connecting bar is fixedly connected to the upper end of the first connecting shaft, and the horizontal connecting bar and the lower rotating plate are detachable connected, and the extending direction of the transverse connecting strip is the same as the transverse direction of the lower rotating plate. The horizontal connecting strip is connected with the lower rotating plate along the lateral extension direction of the lower rotating plate, which can increase the connection point between the first connecting shaft and the lower rotating plate, and make the connection between the lower rotating plate and the first connecting shaft more stable.

According to some embodiments of the present invention, the upper rotating plate is provided with a first insertion hole extending in an up-down direction, the opening of the first insertion hole faces downward, and a movable insert is slidably connected to the first insertion hole , the upper side of the lower rotating plate is provided with a second jack with an upward opening, and the movable insert is arranged corresponding to the position of the second jack. When the upper rotating plate and the lower rotating plate to be combined and compared are moved to the same plane, the first jack is facing the second jack, and the movable insert can be inserted into the second jack, so that the upper rotating plate and the lower rotating plate can be rotated The plates are relatively fixed, which is convenient to move at the same time.

The present invention is used for display racks.

Description of drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily understood from the following description of the embodiments in conjunction with the accompanying drawings. Obviously, the described drawings are only a part of the embodiments of the present invention, but not all of the embodiments, and those skilled in the art can obtain other design solutions and drawings according to these drawings without creative work.

FIG. 1 is a top-view structural schematic diagram of a state when a sliding bar is shrunk according to an embodiment of the present invention;

FIG. 2 is a top-view structural schematic diagram of a state in which a sliding bar is extended according to an embodiment of the present invention;

Fig. 3 is the side view structure schematic diagram when the sliding bar in the A-A direction of Fig. 1 is shrunk;

Fig. 4 is the side view structure schematic diagram when the slide bar in the A-A direction of Fig. 1 is extended;

Fig. 5 is the enlarged view of B in Fig. 3;

Fig. 6 is the enlarged view of C in Fig. 4;

FIG. 7 is a schematic structural diagram of a side view of another embodiment of the embodiment of the present invention.

In the drawings: 101-upper display panel assembly, 102-lower display panel assembly, 103-upper support assembly, 104-lower support assembly, 105-upper rotating plate, 106-lower rotating plate, 107-support bar, 108-slide bar, 201-inner arc guide rail, 202-outer arc guide rail, 203-roller group, 301-lower shaft connection structure, 302-first connecting shaft, 303-connecting sleeve, 304-upper bearing, 305-lower bearing, 306- Positioning shoulder, 307-lock nut, 308-horizontal connecting strip, 401-movable insert, 402-second jack, 403-transverse slot, 404-vertical slot, 405-hand pull bar.

Detailed ways

The following describes in detail the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary, only used to explain the present invention, and should not be construed as a limitation of the present invention.

In the description of the present invention, it should be understood that the azimuth description, such as the azimuth or position relationship indicated by up, down, front, rear, left, right, etc., is based on the azimuth or position relationship shown in the drawings, only In order to facilitate the description of the present invention and simplify the description, it is not indicated or implied that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, the meaning of several is one or more, the meaning of multiple is two or more, greater than, less than, exceeding, etc. are understood as not including this number, above, below, within, etc. are understood as including this number. If it is described that the first and the second are only for the purpose of distinguishing technical features, it cannot be understood as indicating or implying relative importance, or indicating the number of the indicated technical features or the order of the indicated technical features. relation.

In the description of the present invention, unless otherwise clearly defined, words such as provided and connection should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in the present invention in combination with the specific content of the technical solution.

A movable display rack according to an embodiment of the present invention will be described below with reference to FIGS. 1 to 7 .

The movable display frame includes a main frame, and at least one horizontal row of display panels is arranged on the main frame, and the horizontal row of display panels includes a plurality of display panel assemblies arranged along the left and right directions.

The display panel assembly includes a rotating plate and at least one support assembly, the support assembly is rotatably connected with the main frame, the support assembly is vertically arranged with the rotating shaft of the main frame, and the support member can swing left and right.

Vertically arranged rotating plate, the front and back of the rotating plate are provided with a laying area, and the laying area can lay the plates to be displayed; the upper or lower side of the rotating plate is rotatably connected with the support assembly, and the rotating plate is connected with the rotating shaft of the support assembly Vertical setting. The support assembly can be connected to the upper side or the lower side of the rotating plate, or two support assemblies are arranged to be connected to the upper side and the lower side of the rotating plate respectively, so that the rotating plate can rotate along a vertically arranged axis.

The rotating plate is connected with the support assembly in a rotating way, and the rotating plate can be rotated to make the front or back plate face the visitors better; the support assembly is connected with the main frame in a rotating connection, and the support can be rotated to enlarge the display panel assembly and the adjacent ones to be viewed. The distance between the display panel components is convenient for visitors to watch, and also allows the display panel components to be set closer. For the panels that do not need to be viewed, they can be rotated to be against the panel surfaces to reduce the space occupied by the display racks.

In some specific embodiments of the present invention, at least one arc guide rail assembly is provided on the main frame, and the support assembly is slidably connected to the arc guide rail assembly in a one-to-one correspondence; the arc guide rail assembly includes an inner arc guide rail 201 and an outer arc guide rail 201 . The guide rail 202, the inner arc guide rail 201 and the outer arc guide rail 202 are arranged horizontally, the diameter of the inner arc guide rail 201 is smaller than the diameter of the outer arc guide rail 202, and both the inner arc guide rail 201 and the outer arc guide rail 202 are opposite to the main frame Fixed, the centers of the inner arc guide 201 and the outer arc guide 202 are coincident, the inner arc guide 201 and the outer arc guide 202 are offset and spaced along the radial direction, and the support assembly is on one side of the extension direction and the inner arc guide. 201 is slidably connected, the support assembly is slidably connected with the outer arc guide rail 202 on the other side of the extension direction, the support assembly is relatively fixed with the inner arc guide rail 201 and the outer arc guide rail 202 in the up and down direction, and the rotating plate is arranged on the outer arc guide rail. The side of the 202 away from the center of the outer circular arc guide rail 202 .

The inner circular arc guide rail 201 and the outer circular arc guide rail 202 have the same central angle, and different central angles can be set as required, for example, a full circle or a semicircle can be set. Two roller groups 203 are arranged on the support assembly, and the roller groups 203 can rotate relative to the support assembly. The two roller groups 203 are respectively connected to the inner arc guide 201 and the outer arc guide 202 to move and support. The relative distance of the roller group 203 is unchanged. When the support assembly is moved, the two roller groups 203 roll along the inner arc guide rail 201 and the outer arc guide rail 202 respectively, so that the support assembly and the rotating plate can be moved, and the length of the support assembly is supported when moving. The extension line of the direction always points to the center of the inner circular arc guide rail 201 and the outer circular arc guide rail 202 . The support assembly is slidably connected with the inner arc guide rail 201 and the outer arc guide rail 202, so that the relative rotation and sliding with the main frame can be realized, and the distance between the display panel assembly to be viewed and the adjacent display panel assembly can be further enlarged; The support assembly connects the inner circular arc guide rail 201 and the outer circular arc guide rail 202 in its extending direction, which can improve the rigidity of the support assembly and reduce the deformation of the support assembly.

In some specific embodiments of the present invention, the number of horizontal rows of display panels is two, and the two horizontal rows of display panels are arranged up and down. It is the lower display panel assembly 102 . Setting the upper display board assembly 101 and the lower display board assembly 102 can display more boards in the upper and lower spaces, increase the selectivity of visitors, and reduce the footprint of the display rack.

Further, the existing panel display racks are all placed by the panels alone, and it is impossible to compare multiple panels. In some indoor wall decorations, the tiles on the upper side and the lower side of the wall are different. It only shows the existing combinations, and visitors or buyers cannot fully compare their preferences. In order to allow visitors to have more choices of combinations, in the present technology, the upper display board assembly 101 is provided with a support component, the support component in the upper display board assembly 101 is called the upper support component 103, and the rotating board in the upper display board assembly 101 is called It is the upper rotating plate 105, the upper supporting assembly 103 is connected to the upper side of the upper rotating plate 105; the lower exhibition plate assembly 102 is provided with a supporting assembly, and the supporting assembly in the lower exhibiting plate assembly 102 is called the lower supporting assembly 104, and the lower exhibiting plate assembly 102 The rotating plate in the middle is called the lower rotating plate 106 , and the lower support assembly 104 is connected to the lower side of the lower rotating plate 106 .

The upper side of the upper rotating plate 105 is connected to the upper supporting assembly 103, the upper rotating plate 105 is suspended on the lower side of the upper supporting assembly 103, and the lower side of the upper rotating plate 105 has no other supporting member; the lower side of the lower rotating plate 106 is connected to the lower side The supporting assembly 104, the lower rotating plate 106 is supported on the upper side of the lower supporting assembly 104, and the upper side of the lower rotating plate 106 has no other connecting piece; so that the lower side of the upper rotating plate 105 and the upper side of the lower rotating plate 106 can be set By being closer to each other, it is convenient to compare the combination of the plates on the upper rotating plate 105 and the plates on the lower rotating plate 106 . In this technology, the gap between the upper plate and the lower plate is small, and the combination effect of the plates can be seen more closely. Visitors can easily compare the combination on site and flexibly choose the plate that suits their preferences. combination.

Further, the support assembly includes a support bar 107 and a slide bar 108 slidably connected to the support bar 107 , the sliding direction of the slide bar 108 and the support bar 107 is along the extension direction of the support bar 107 , and the support bar 107 and its corresponding inner arc guide rail 201 is slidably connected to the outer circular arc guide rail 202 , and the rotating plate is rotatably connected to the sliding bar 108 .

The support bar 107 may be provided with a chute or a slide rail extending along the length direction of the support bar 107 , and the slide bar 108 is slidably connected to the chute or the slide rail. A limit block should be set on the support bar 107 to prevent the sliding bar 108 from being pulled out excessively. The rotating plate is connected to the slidable sliding bar 108, so that the rotating plate to be viewed can be pulled away from other rotating plates, so that a larger space for viewing the plate can be obtained, and a larger space can be left for the rotating rotating plate. For the far apart upper rotating plate 105 and the lower rotating plate 106, if they are in a relatively retracted position with other rotating plates, the rotating plate between the far apart upper rotating plate 105 and the lower rotating plate 106 will hinder and cannot Combination; the upper rotating plate 105 and the lower rotating plate 106 that are far apart are far away from other rotating plates after being pulled out. When more display panel components are set, a larger space for movement can be obtained to facilitate the combination, and the upper rotation is enlarged. The combination of the plate 105 and the lower rotating plate 106 is selected.

The support assembly can also be provided with a support bar 107 instead of a sliding bar 108. Referring to FIG. 7, the rotating plate is connected with the support bar 107. When there are fewer display panel components, there is a sufficient rotatable distance between the display panel components. Turn the rotating plate.

In some specific embodiments of the present invention, the lower support assembly 104 is connected with a lower shaft connection structure 301, and the lower support assembly 104 is connected with its corresponding lower rotation plate 106 through the lower shaft connection structure 301; the lower shaft connection structure 301 includes a first connection The shaft 302, the first connecting shaft 302 is the connecting shaft of the lower support assembly 104 and its corresponding lower rotating plate 106, the lower support assembly 104 is provided with a first through hole extending in the up-down direction, and the first through hole is detachably connected with The connecting sleeve 303, the connecting sleeve 303 is inserted into the first through hole, the connecting sleeve 303 is provided with a second through hole extending in the up-down direction, and the upper side and the lower side of the second through hole are respectively provided with an upper step hole and a lower Step hole, the upper step hole is connected with the upper bearing 304, the lower step hole is connected with the lower bearing 305, the first connecting shaft 302 is connected with the inner hole of the upper bearing 304 and the inner hole of the lower bearing 305, the first connecting shaft 302 is connected to the inner hole of the lower bearing 305. The upper side is provided with a positioning shoulder 306, the positioning shoulder 306 is in contact with the upper side of the upper bearing 304, the lower end of the first connecting shaft 302 is provided with an external thread segment, the external thread segment is provided on the lower side of the lower bearing 305, and the external thread segment is located on the lower side of the lower bearing 305. A locking nut 307 is threadedly connected, the locking nut 307 abuts against the lower side of the lower bearing 305 , and the upper end of the first connecting shaft 302 is fixedly connected with the lower rotating plate 106 .

The upper and lower sides of the first connecting shaft 302 are respectively connected to the upper bearing 304 and the lower bearing 305, which can increase the strength of the first connecting shaft 302, improve the stability of the lower rotating plate 106, and reduce the support of the lower rotating plate 106 due to only the lower side. causing shaking. The first connecting shaft 302 passes through the upper bearing 304 and the lower bearing 305 in sequence from the upper side, the positioning shoulder 306 is in contact with the upper side of the upper bearing 304, and the lower side of the first connecting shaft 302 is locked with the locking nut 307 and abuts against the upper side of the upper bearing 304. Connecting to the lower side of the lower bearing 305 can easily complete the installation of the first connecting shaft 302 . After the first connecting shaft 302 is installed, the connecting sleeve 303 is then installed on the lower support assembly 104 to facilitate installation.

Further, the upper support assembly 103 is connected with an upper shaft connection structure, the upper support assembly 103 is connected with its corresponding upper rotation plate 105 through the upper shaft connection structure, and the upper shaft connection structure and the lower shaft connection structure 301 are mirror-symmetrical with each other.

Further, the lower rotating shaft connecting structure 301 further includes a horizontal connecting bar 308, the horizontal connecting bar 308 is fixedly connected to the upper end of the first connecting shaft 302, the horizontal connecting bar 308 is detachably connected with the lower rotating plate 106, and the extending direction of the horizontal connecting bar 308 is The same as the lateral direction of the lower rotating plate 106 . The horizontal connecting bar 308 can be welded on the upper end of the first connecting shaft 302, and then the horizontal connecting bar 308 and the lower side surface of the lower rotating plate 106 can be connected together with screws, which is convenient for installation and stable connection. The horizontal connecting bar 308 is connected with the lower rotating plate 106 along the lateral extension direction of the lower rotating plate 106 , which can increase the connection point between the first connecting shaft 302 and the lower rotating plate 106 , and make the connection between the lower rotating plate 106 and the first connecting shaft 302 more stable. .

In some specific embodiments of the present invention, the upper rotating plate 105 is provided with a first insertion hole extending in the up-down direction, the opening of the first insertion hole faces downward, and a movable insert 401 is slidably connected in the first insertion hole, and the lower insertion hole is slidably connected to the first insertion hole. The upper side of the rotating plate 106 is provided with a second insertion hole 402 with an upward opening, and the movable insert 401 is arranged corresponding to the position of the second insertion hole 402 . When the upper rotating plate 105 and the lower rotating plate 106 to be combined and compared are moved to the same plane, the first jack is facing the second jack 402, the movable insert 401 can be inserted into the second jack 402, and the upper The rotating plate 105 and the lower rotating plate 106 are relatively fixed to facilitate simultaneous movement. A horizontal slot 403 and a vertical slot 404 can also be provided on the upper rotating plate 105. The lateral slot 403 and the vertical slot 404 are on the side of the upper rotating plate 105. The lateral slot 403 is connected to the upper side of the vertical slot 404. The 401 is rotatable in the first socket, and the movable insert 401 is also provided with a horizontally arranged hand pull bar 405 , and the hand pull bar 405 can slide in the horizontal groove 403 and the vertical groove 404 . When the upper rotating plate 105 is not connected with the lower rotating plate 106, the movable insert 401 can be rotated so that the pull bar 405 is arranged in the transverse groove 403, so that the movable insert 401 does not slide down; when the upper rotating plate 105 is connected to the lower rotating plate When the 106 is connected, the movable insert 401 can be rotated so that the handle bar 405 is arranged in the vertical slot 404, and the movable insert 401 can slide up and down.

The embodiments of the present invention have been described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above-mentioned embodiments, and within the scope of knowledge possessed by those of ordinary skill in the technical field, various kinds of The equivalent modifications or substitutions are included within the scope defined by the claims of the present application.

Claims (9)

1. A movable display rack, characterized in that, comprising a main frame, the main frame is provided with at least one horizontal row of display panels, and the horizontal row of display panels comprises a plurality of horizontally arranged display panel assemblies; The display panel assembly includes: at least one support assembly, the support assembly is rotatably connected with the main frame, and the support assembly is vertically arranged with the rotation axis of the main frame; Vertically arranged rotating plate, the front and back of the rotating plate are provided with a plank area, the upper or lower side of the rotating plate is rotatably connected with the support assembly, and the rotating plate and the support assembly are rotated The axis is set vertically. 2. The movable display rack according to claim 1, wherein at least one arc guide rail assembly is provided on the main frame, and the support assembly is slidably connected with the arc guide rail assembly in a one-to-one correspondence; The arc guide rail assembly includes an inner arc guide rail and an outer arc guide rail. The main frame is relatively fixed, the centers of the inner arc guide and the outer arc guide are coincident, the inner arc guide and the outer arc guide are offset and spaced in the radial direction, and the inner arc The diameter of the guide rail is smaller than the diameter of the outer arc guide rail, the support assembly is slidably connected to the inner arc guide rail on one side of the extension direction, and the support assembly is connected to the outer arc guide rail on the other side of the extension direction. The guide rails are slidably connected, the support assembly is relatively fixed with the inner arc guide rail and the outer arc guide rail in the up-down direction, and the rotating plate is arranged at the center of the outer arc guide rail away from the outer arc guide rail side. 3. The movable display rack according to claim 2, wherein the number of the horizontal rows of display panels is two, the two horizontal rows of display panels are arranged up and down, and the display panel assembly on the upper side is called the upper display panel assembly , the display panel assembly located on the lower side is called the lower display panel assembly. 4 . The movable display rack according to claim 3 , wherein one support assembly is provided in the upper display panel assembly, the support assembly in the upper display panel assembly is called an upper support assembly, and the upper display panel assembly is called an upper support assembly. 5 . The rotating plate in the display plate assembly is called an upper rotating plate, and the upper supporting assembly is connected to the upper side of the upper rotating plate; The lower display board assembly is provided with one of the support components, the support component in the lower display board assembly is called a lower support component, the rotating plate in the lower display board assembly is called a lower rotating board, and the The lower support assembly is connected to the lower side of the lower rotating plate. 5. The movable display rack according to claim 4, wherein the support assembly comprises a support bar and a sliding bar slidably connected with the support bar, and the sliding direction of the sliding bar and the support bar is along the According to the extending direction of the support bar, the support bar is slidably connected with its corresponding inner arc guide rail and the outer arc guide rail, and the rotating plate is rotatably connected with the sliding bar. 6. The movable display stand according to claim 4, wherein the lower support assembly is connected with a lower rotating shaft connection structure, and the lower support assembly is connected with its corresponding lower rotating plate through the lower rotating shaft connection structure; The lower rotating shaft connecting structure includes a first connecting shaft, the first connecting shaft is the connecting shaft of the lower supporting assembly and its corresponding lower rotating plate, and the lower supporting assembly is provided with a first connecting shaft extending in the up-down direction. a through hole, a connecting sleeve is detachably connected in the first through hole, the connecting sleeve is inserted into the first through hole, and the connecting sleeve is provided with a second through hole extending in the up-down direction, The upper side and the lower side of the second through hole are respectively provided with an upper step hole and a lower step hole, the upper step hole is connected with an upper bearing, the lower step hole is connected with a lower bearing, and the first connection The shaft is connected with the inner hole of the upper bearing and the inner hole of the lower bearing, the upper side of the first connecting shaft is provided with a positioning shoulder, the positioning shoulder abuts on the upper side of the upper bearing, the The lower end of the first connecting shaft is provided with an external thread segment, the external thread segment is provided on the lower side of the lower bearing, the external thread segment is threadedly connected with a locking nut, and the locking nut abuts on the lower side of the lower bearing. On the lower side of the lower bearing, the upper end of the first connecting shaft is fixedly connected with the lower rotating plate. 7. The movable display stand according to claim 6, wherein the upper support assembly is connected with an upper rotating shaft connection structure, and the upper support assembly is connected with its corresponding upper rotating plate through the upper rotating shaft connection structure, The connecting structure of the upper rotating shaft and the connecting structure of the lower rotating shaft are mirror-symmetrical with each other up and down. 8 . The movable display stand according to claim 6 , wherein the lower rotating shaft connecting structure further comprises a horizontal connecting bar, the horizontal connecting bar is fixedly connected to the upper end of the first connecting shaft, and the horizontal connecting bar Removably connected to the lower rotating plate, the extending direction of the transverse connecting strip is the same as the lateral direction of the lower rotating plate. 9 . The movable display stand according to claim 4 , wherein the upper rotating plate is provided with a first insertion hole extending in an up-down direction, the opening of the first insertion hole faces downwards, and the first insertion hole faces downward. 10 . A movable insert is slidably connected in the hole, the upper side of the lower rotating plate is provided with a second jack with an upward opening, and the movable insert is arranged corresponding to the position of the second jack.

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