Exhibition stand device and exhibition stand base thereof

Abstract

The application discloses an exhibition stand device and an exhibition stand base thereof. The exhibition stand base comprises a box body, a first side wall of the box body is provided with a first opening, a first connecting mechanism, a first connecting seat and a first connecting component rotatably connected with the first connecting seat, the first connecting seat is arranged in the box body, the first connecting component is rotatable relative to the first connecting seat to cover or open the first opening, and a first starting member connected with the first connecting seat is used to drive the first connecting component to rotate and extend relative to the first connecting seat to open the first opening. Through the above manner, the use convenience of the exhibition stand base can be effectively improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of display equipment, in particular to a display stand and a display stand base thereof. BACKGROUND

[0002] At the sales display stand of a shopping mall or a specialty store, a display stand is often provided for promoting and displaying new products, which can display customized information and has brightness to attract users to experience, and is often used as a display rack for new products to assist the experience of new products.

[0003] The existing display stand is often a customized device, which is only suitable for assisting the experience of a specific model of goods, and once a new product is replaced, the display stand is no longer suitable and can only be discarded. SUMMARY

[0004] The present application mainly provides a display stand and a display stand base thereof to solve the problem of inconvenient use of the display stand base.

[0005] To solve the above technical problems, one technical solution adopted by the present application is to provide a display stand base. The display stand base comprises: a box body, a first side wall of the box body is provided with a first opening; a first connecting mechanism comprising a first connecting seat and a first connecting component rotationally connected with the first connecting seat, the first connecting seat is arranged in the box body, and the first connecting component rotates relative to the first connecting seat to cover or open the first opening; and a first starting member connected with the first connecting seat, the first starting member is used to drive the first connecting component to rotate and extend relative to the first connecting seat to open the first opening.

[0006] In some embodiments, the number of first connecting mechanisms is multiple, the first side wall is provided with multiple first openings, multiple first connecting mechanisms are arranged one by one corresponding to multiple first openings, and the first starting member simultaneously connects multiple first connecting seats, and the first starting member is used to open multiple first openings with one key.

[0007] In some embodiments, the first starting member comprises a key and a connecting rod, the connecting rod comprises a rod portion and multiple pushing portions arranged on the rod portion, the key is connected with the rod portion, and the key is exposed from the first side wall, and the multiple pushing portions are respectively connected with corresponding first connecting seats.

[0008] In some embodiments, the key is pressed to move multiple pushing portions through the rod portion, thereby driving the first connecting component to rotate and extend relative to the first connecting seat.

[0009] In some embodiments, the first connecting assembly comprises a first door plate, which is rotationally connected to the first connecting seat;

[0010] The first connecting mechanism further comprises a first elastic member and a sliding member, the sliding member is slidingly arranged in the first connecting seat, and the first elastic member is elastically compressed between the first connecting seat and the sliding member, and the pushing part is connected with the sliding member through the first connecting seat;

[0011] When the first door plate covers the first opening, the first elastic member drives the sliding member to be clamped with the first door plate, thereby locking the first door plate; the pushing part is used to push the sliding member to compress the first elastic member, so that the sliding member unlocks the first door plate.

[0012] In some embodiments, one side of the first door plate is provided with a rotating plate, one end of the rotating plate away from the first door plate is provided with a first clamping part, and the rotating plate is rotationally connected to the first connecting seat through a rotating shaft;

[0013] One side of the sliding member towards the first door plate is provided with a second clamping part, and when the first door plate covers the first opening, the second clamping part is clamped with the first clamping part.

[0014] In some embodiments, the first connecting mechanism further comprises a second elastic member, which is arranged between the first door plate and the sliding member;

[0015] When the sliding member unlocks the first door plate, the second elastic member is used to provide elastic force to drive the first door plate to rotate, so as to open the first opening.

[0016] In some embodiments, the first elastic member is a compression spring, and the second elastic member is a torsion spring, one end of the torsion spring elastically abuts against the first door plate, and the other end of the torsion spring is arranged in the sliding member.

[0017] In some embodiments, the box body further comprises a second side wall spaced apart from the first side wall, and a plurality of second openings are arranged on the second side wall;

[0018] The exhibition stand base further comprises a second starting member and a plurality of second connecting mechanisms, the plurality of second connecting mechanisms are arranged one by one corresponding to the plurality of second openings, the second connecting mechanism comprises a second connecting seat and a second connecting assembly rotationally connected to the first connecting seat, the second connecting seat is arranged in the box body, and the second connecting assembly rotates relative to the first connecting seat to cover or open the second opening;

[0019] The second starting member is connected with a plurality of the second connecting seats, and is used to drive the plurality of the second connecting assemblies to rotate and extend relative to the second connecting seats to simultaneously open the plurality of the second openings.

[0020] In some embodiments, the first connecting assembly is used to be inserted into a second opening of another exhibition stand base and connected with the second connecting seat, and the second connecting assembly is used to be inserted into a first opening of another exhibition stand base and connected with the first connecting seat.

[0021] To solve the above technical problems, another technical solution adopted by the present application is to provide an exhibition stand device.

[0022] The present application has the beneficial effect that, unlike the prior art, the present application discloses an exhibition stand device and an exhibition stand base thereof. By connecting the first starting member with the first connecting seat and using it to drive the first connecting assembly to rotate and extend relative to the first connecting seat, the first opening covered by the first connecting assembly is opened, making the rotation of the first connecting assembly more convenient and the opening of the first opening easier, thereby improving the convenience of using the exhibition stand base. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative effort on the basis of these drawings.

[0024] Figure 1 is a structural schematic view of an embodiment of the exhibition stand device provided by the present application;

[0025] Figure 2 is Figure 1 is a structural schematic view of the exhibition stand base in the exhibition stand device in a state;

[0026] Figure 3 is Figure 1 is a structural schematic view of the exhibition stand base in the exhibition stand device in another state;

[0027] Figure 4 is Figure 1 is a structural schematic view of the connection between two adjacent exhibition stand bases in the exhibition stand device;

[0028] Figure 5 is Figure 1 is a sectional structural schematic view of the connection between the two exhibition stand bases;

[0029] Figure 6 is Figure 2 is a structural schematic view of the first connecting mechanism and the second connecting mechanism in the exhibition stand base shown in FIG. 1;

[0030] Figure 7 is Figure 6 is a sectional structural schematic view of the first connecting mechanism in the exhibition stand base shown in FIG. 1;

[0031] Figure 8 is Figure 6 is an exploded structural schematic view of the second connecting mechanism in the exhibition stand base shown in FIG. 1;

[0032] Figure 9 is Figure 2 is a structural schematic view of another shaft side direction of the exhibition stand device shown in FIG. 1;

[0033] Figure 10 is Figure 1 is a structural schematic view of the decoration piece in the exhibition stand device shown in FIG. 1;

[0034] Figure 11 is Figure 10 is a structural schematic view of the mounting assembly in the decoration piece shown in FIG. 1;

[0035] Figure 12 is Figure 11 is a side structural schematic view of the mounting assembly shown in FIG. 1. DETAILED DESCRIPTION

[0036] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0037] The terms "first", "second", "third" in the embodiments of the present application are only used for description purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second", "third" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise specifically limited. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device including a series of steps or units is not limited to the listed steps or units, but can optionally include steps or units not listed, or can optionally include other steps or units inherent to the process, method, product or device.

[0038] Reference to“an embodiment” herein means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase“in an embodiment” in various places in the specification are not necessarily all referring to the same embodiment, nor are they necessarily mutually exclusive of one another. It is expressly understood that any of the embodiments described herein can be incorporated in a combination of embodiments.

[0039] The application provides an exhibition stand device 300, referring to Figure 1 , Figure 1 is a structural schematic diagram of an embodiment of the exhibition stand device provided by the application.

[0040] The exhibition stand device 300 can be used in exhibition halls or electronic device business halls and the like, and is used for publicity of product highlights or slogans, and can replace existing publicity devices.

[0041] For example, on the exhibition stand, by supplying power to the exhibition stand device 300, the graphic decoration thereon can be lighted, so that product publicity words can be displayed; it can also be used as a product display stand, for example, the product is a bone conduction earphone, which can be placed on the exhibition stand device 300 for users to use and experience; the exhibition stand device 300 can also charge electronic devices, and it can also communicate with electronic devices to interact data, for example, the electronic device is a bone conduction earphone, the exhibition stand device 300 can be wirelessly connected with the bone conduction earphone to transmit audio data and the like to the bone conduction earphone, and functional keys can also be provided thereon, so that the bone conduction earphone can be controlled to adjust volume, play and pause and the like.

[0042] The exhibition stand device 300 can include one or more exhibition stand bases 100 and one or more decorative pieces 200, the plurality of exhibition stand bases 100 can be sequentially spliced and arranged in rows, and the plurality of exhibition stand bases 100 are electrically connected with each other, at least one decorative piece 200 is provided on each exhibition stand base 100, and the decorative piece 200 is detachably mounted on the exhibition stand base 100, wherein the decorative piece 200 can be used for advertising, as a product display stand and / or assisting product functional experience.

[0043] It can be understood that in some other embodiments of the application, the plurality of exhibition stand bases 100 can also be arranged in multiple rows. The plurality of exhibition stand bases 100 can also be at least partially electrically connected.

[0044] The decorative piece 200 includes a decorative body 210, which can be in the form of a symbol such as a word, a number or a letter of publicity words, for example, the shape of the decorative body 210 is in the form of the number 100, and the decorative body 210 is internally provided with an illuminating element such as an LED lamp bead, so that the decorative body 210 as a whole emits light to attract the attention of users.

[0045] At least one of the plurality of decorative pieces 200 can also be used as a display stand, for example, the electronic device is a bone conduction earphone, which can be placed in the decorative body 210, and the decorative body 210 is provided with a placement station for placing the bone conduction earphone, which can be defined by a groove structure, or the placement station can also be defined by a boss structure or a plurality of protruding columns, which can be used to carry the bone conduction earphone.

[0046] The decorative piece 200 used as a display stand can also be provided with a function key and a communication module, i.e. the decorative body 210 of the decorative piece 200 is provided with a function key (not shown) and a communication module (not shown), wherein the communication module is used to communicate with the electronic device, and the function key is used to input instructions to control the information transmitted through the communication module.

[0047] For example, the communication module can communicate with the electronic device in a wireless or wired manner, for example, the electronic device is a bone conduction earphone, the communication module communicates with the bone conduction earphone wirelessly, and the number of function keys can be multiple, which respectively identify volume increase and decrease, audio play and pause, etc.

[0048] In some other embodiments, the decorative piece 200 for advertising and / or auxiliary products can also be provided with a function key, a communication module and the like, so as to control the use of the electronic device through the function module on the decorative piece 200.

[0049] The decorative body 210 can also be provided with a charging module, which is used to charge the electronic device, so as to keep the electronic device in a continuous powered state.

[0050] Among the plurality of exhibition stand bases 100, at least one serves as the host of the exhibition stand device 300, which is provided with a controller and a memory, the memory can store program data, audio data and the like, and the controller is used to control the exhibition stand base 100 to supply power to the decorative body 210 and / or control the exhibition stand base 100 to interact with the decorative body 210.

[0051] The controller is used to control the communication module to communicate with the electronic device and accept the input instructions of the function key, for example, the controller accepts the instructions issued by the function key, so as to communicate with the electronic device through the communication module, and can transmit data such as instruction data and audio data to the electronic device, wherein the instruction data can be Bluetooth connection, play or pause, etc.

[0052] In some embodiments, at least one exhibition stand base 100 further comprises a power supply, which can be used to store electric energy to supply power to each exhibition stand base 100 and each decorative piece 200. The power supply can also be connected with an external power supply to supply power to each exhibition stand base 100 and each decorative piece 200.

[0053] Or, in some embodiments, the at least one exhibition base 100 further comprises a power cord, one end of the power cord is provided with a plug to be connected with an external power source, and the other end of the power cord is connected with the power management chip and electrically connected with the functional modules of each exhibition base 100 and each decoration piece 200 to supply power for each exhibition base 100 and each decoration piece 200.

[0054] In some embodiments, in addition to the exhibition base 100 as the host, the rest of the exhibition bases 100 do not need to be provided with controllers, memories and power supplies, etc., and the rest of the exhibition bases 100 can be used for information transmission and current transmission.

[0055] The exhibition base 100 and the decoration piece 200 can be detachably connected, so that in different promotion scenes, different decoration pieces 200 can be matched with the exhibition base 100 to meet the needs of the scene, thereby improving the utilization and practicability of the exhibition device 300.

[0056] Specifically, in the existing exhibition hall scene, the display equipment is often customized for a specific product, and once the product is out of the sales period or is delisted, because the product model and the promotional language it represents belong to a specific product, the display equipment is often discarded and cannot be used as a promotional tool for other products.

[0057] In addition, due to the length of the promotional language and the different functions required by the display equipment, the size specifications of each display equipment are different, and thus each display equipment cannot be shared, resulting in a large amount of resource and cost waste.

[0058] In the present application, the exhibition bases 100 can be connected with each other, and the decoration pieces 200 can be adaptively adjusted thereon to match and combine various functions and promotional languages, that is, by replacing part of the decoration pieces 200, the size specifications and functional requirements needed in different scenes can be met, and the exhibition bases 100 and the decoration pieces 200 can be recycled in different scenes, thereby effectively reducing the waste of resources and costs.

[0059] For better understanding Figures 2 to 5 , Figure 2 is a structural schematic view of the exhibition base in a state in the exhibition device shown in Figure 1 is a structural schematic view of the exhibition base in another state in the exhibition device shown in Figure 3 is a structural schematic view of the exhibition base in another state in the exhibition device shown in Figure 1 is a structural schematic view of the connection between two adjacent exhibition bases in the exhibition device shown in Figure 4 is a structural schematic view of the connection between two adjacent exhibition bases in the exhibition device shown in Figure 1 is a structural schematic view of the connection between two adjacent exhibition bases in the exhibition device shown in Figure 5 is a structural schematic view of the connection between two adjacent exhibition bases in the exhibition device shown in Figure 1 is a structural schematic view of the connection between two adjacent exhibition bases in the exhibition device shown in

[0060] As shown in Figure 2 andFigure 3 As shown, the exhibition stand base 100 comprises a box body 10, a first connecting mechanism 20 and a second connecting mechanism 30.

[0061] The box body 10 comprises a first side wall 11 and a second side wall 12 arranged at intervals, the first side wall 11 is provided with a first opening 110, and the second side wall 12 is provided with a second opening 120.

[0062] The box body 10 can be in the shape of a rectangular box, or in the shape of a pentagonal or hexagonal box, etc., which is not specifically limited in the present application.

[0063] In the embodiment, the first side wall 11 and the second side wall 12 are arranged in parallel, and then a plurality of exhibition stand bases 100 can be spliced into a row.

[0064] In other embodiments, the first side wall 11 and the second side wall 12 can also be arranged at an acute angle, a right angle or an obtuse angle, and then a plurality of exhibition stand bases 100 can be spliced into an L shape or other shapes to adapt to the needs in different scenarios.

[0065] The first opening 110 and the second opening 120 are openings with the same size, which can be strip-shaped openings or rectangular openings, etc.

[0066] The first connecting mechanism 20 comprises a first connecting seat 21 and a first connecting component 22 rotationally connected with the first connecting seat 21, the first connecting seat 21 is arranged in the box body 10, the first connecting component 22 covers the first opening 110 when in a first state; the first connecting component 22 opens the first opening 110 when in a second state, and can be inserted into the second opening 120 of another exhibition stand base 100 and connected with the second connecting seat 31 of another exhibition stand base 100.

[0067] In other words, the first connecting component 22 can rotate relative to the first connecting seat 21 to cover or open the first opening 110. Wherein, opening the first opening 110 means that the first connecting component 22 can also rotate relative to the first connecting seat 21 in one direction, so as to remove the cover of the first opening 110. In the state that the first connecting component 22 opens the first opening 110, the first connecting component 22 can also rotate relative to the first connecting seat 21 in the other direction to cover the first opening 110.

[0068] The first connecting component 22 is used to connect with another box body 10 to realize power supply and information data transmission between two box bodies 10, and to strengthen the connection stability of adjacent two box bodies 10.

[0069] The second connecting mechanism 30 comprises a second connecting seat 31 and a second connecting component 32 rotatably connected with the second connecting seat 31. The second connecting seat 31 is arranged in the box body 10. When the second connecting component 32 is in the first state, the second connecting component 32 covers the second opening 120. When the second connecting component 32 is in the second state, the second connecting component 32 uncovers the second opening 120 and can be inserted into the first opening 110 of another exhibition stand base 100 and connected with the first connecting seat 21 of another exhibition stand base 100.

[0070] In other words, the second connecting component 32 can rotate relative to the second connecting seat 31 to cover or uncover the second opening 120. Wherein, uncovering the second opening 120 means that the second connecting component 32 can rotate relative to the second connecting seat 31 in one direction to uncover the second opening 120. In the state that the second connecting component 32 uncovers the second opening 120, the second connecting component 32 can rotate relative to the second connecting seat 31 in another direction to cover the second opening 120.

[0071] The second connecting component 32 is used to connect with another box body 10 to realize power supply and information data transmission between two box bodies 10 and to enhance the connection stability of adjacent two box bodies 10.

[0072] Specifically, in some embodiments of the present application, when the first connecting component 22 rotates relative to the first connecting seat 21 to be in the second state of uncovering the first opening 110, the first connecting component 22 protrudes from the surface of the box body 10 away from one end of the first connecting seat 21. The part protruding from the surface of the box body 10 can be inserted into the second opening 120 of another exhibition stand base 100 and connected with the second connecting seat 31. When the second connecting component 32 rotates relative to the second connecting seat 31 to be in the second state of uncovering the second opening 120, the second connecting component 32 protrudes from the surface of the box body 10 away from one end of the second connecting seat 31. The part protruding from the surface of the box body 10 can be inserted into the first opening 110 of another exhibition stand base 100 and connected with the first connecting seat 21.

[0073] Specifically, as shown in FIG. 1, Figure 2 , Figure 2 wherein the first connecting component 22 and the second connecting component 32 are in the first state. The first connecting component 22 covers the first opening 110 and the second connecting component 32 covers the second opening 120. As shown in FIG. 2, Figure 3 , Figure 3 wherein the first connecting component 22 and the second connecting component 32 are in the second state. The first connecting component 22 rotates relative to the first connecting seat 21 to extend to uncover the first opening 110. The second connecting component 32 rotates relative to the second connecting seat 31 to extend to uncover the second opening 120.

[0074] As shown in Figure 3 , the unfolded first connecting assembly 22 is arranged in a staggered manner with the corresponding second connecting assembly 32 to avoid the corresponding first connecting assembly 22 and the second connecting assembly 32 interfering with each other when the two adjacent exhibition stand bases 100 are spliced, so as to achieve foolproofing during assembly.

[0075] As shown in Figure 3 , the unfolded first connecting assembly 22 is arranged in a staggered manner with the corresponding second connecting assembly 32 to avoid the corresponding first connecting assembly 22 and the second connecting assembly 32 interfering with each other when the two adjacent exhibition stand bases 100 are spliced, so as to achieve foolproofing during assembly. Figure 3 , the unfolded first connecting assembly 22 is arranged in a staggered manner with the corresponding second connecting assembly 32 to avoid the corresponding first connecting assembly 22 and the second connecting assembly 32 interfering with each other when the two adjacent exhibition stand bases 100 are spliced, so as to achieve foolproofing during assembly. Figure 3 and Figure 4 , when the two adjacent exhibition stand bases 100 are spliced, one of the exhibition stand bases 100 unfolds the first connecting assembly 22 to remove the cover of the first opening 110, and the first connecting assembly 22 protrudes from the surface of the first side wall 11 of the box body 10 away from the end of the first connecting seat 21; the other exhibition stand base 100 unfolds the second connecting assembly 32 to remove the cover of the second opening 120, and the second connecting assembly 32 protrudes from the surface of the second side wall 12 of the box body 10 away from the end of the second connecting seat 31; the two exhibition stand bases 100 are close to each other, i.e. the first side wall 11 of one exhibition stand base 100 and the second side wall 12 of the other exhibition stand base 100 are close to each other, so that the part of the first connecting assembly 22 protruding from the surface of the box body 10 is inserted into the box body 10 of the adjacent exhibition stand base 100 through the second opening 120 and connected with the second connecting seat 31, and at the same time, the part of the second connecting assembly 32 protruding from the surface of the box body 10 is inserted into the box body 10 of the adjacent exhibition stand base 100 through the first opening 110 and connected with the first connecting seat 21; after the splicing of the two exhibition stand bases 100 is completed, the first side wall 11 is tightly attached to the second side wall 12, the first opening 110 and the second opening 120 are coincident, and the first connecting assembly 22 and the second connecting assembly 32 at the same connecting position both pass through the first opening 110 and the second opening 120.

[0076] The number of first openings 110 is the same as the number of first connecting mechanisms 20, and the first connecting mechanisms 20 are arranged one by one corresponding to the first openings 110. The number of first openings 110 and the number of first connecting mechanisms 20 can both be one, or two or three or more.

[0077] The number of second openings 120 is the same as the number of second connecting mechanisms 30, and the second connecting mechanisms 30 are arranged one by one corresponding to the second openings 120. The number of second openings 120 and the number of second connecting mechanisms 30 can both be one, or two or three or more.

[0078] In the embodiment, the number of the first openings 110 and the number of the first connecting mechanisms 20 are both two, and the number of the second openings 120 and the number of the second connecting mechanisms 30 are also both two, and then when the two exhibition stand bases 100 are spliced, the two first connecting mechanisms 20 are connected with the corresponding second connecting mechanisms 30 respectively, and through the establishment of the multiple connection relationships, the connection stability and effectiveness of the adjacent two exhibition stand bases 100 can be effectively increased, and the risk of the independent separation of the adjacent two exhibition stand bases 100 is reduced.

[0079] In the embodiment, the box body 10 further includes a third side wall 14 and a fourth side wall 15 which are arranged at intervals, and the third side wall 14 and the fourth side wall 15 are connected between the first side wall 11 and the second side wall 12, and the side where the third side wall 14 and the fourth side wall 15 are located is not provided with the first connecting mechanism 20 and the second connecting mechanism 30 as described above.

[0080] Optionally, the third side wall 13 can be provided with a third opening, and the fourth side wall 15 can be provided with a fourth opening, and the first connecting mechanism 20 or the second connecting mechanism 30 as described above can be arranged at the positions corresponding to the third opening and the fourth opening, and then the plurality of exhibition stand bases 100 can also be spliced into an L shape or other bent shapes, which will not be described in detail.

[0081] In some embodiments, the third side wall 14 or the fourth side wall 15 can also be provided with a plug-in structure which can be connected with external equipment to realize the electrical connection and / or signal communication between the exhibition stand base 100 and the external equipment. For example, in some embodiments, the plug-in structure can be a plug-in cable or a cable plug-in port, and through the connection of the plug-in cable with a plug outside, the charging of the base module 100 is realized. In some embodiments, the plug-in structure can be a signal transmission port, and through the connection of the signal transmission port with the equipment outside, the signal connection between the signal exhibition stand base 100 and the equipment outside is realized. In the embodiment, one of the plurality of first connecting components 22 in one exhibition stand base 100 is connected with the second connecting seat 31 in another exhibition stand base 100 to establish an electrical connection relationship, and then the electrical energy and data information can be transmitted through the electrical connection relationship, and the remaining first connecting components 22 play a role of physical connection; each second connecting component 32 is connected with the first connecting seat 21, and is a physical connection.

[0082] In other embodiments, the power supply and data transmission can be provided as two routes, and the two first connecting components 22 in one exhibition stand base 100 are respectively used to establish a power supply path and a data interaction path, or a power supply connector and a data transmission connector are simultaneously arranged on the same first connecting component 22.

[0083] Optionally, the first connecting mechanism 20 in one booth base 100 and the second connecting mechanism 30 in another booth base 100 are connected, and can also be only a physical connection mode, and each booth base 100 has an independent power supply and the like.

[0084] With reference to Figures 3 to 5 The first connecting assembly 22 comprises a first door plate 221 and a first connector 223 arranged on the first door plate 221. The first door plate 221 is rotationally connected with the first connecting seat 21. The first door plate 221 is used for covering the first opening 110 and can be rotated relative to the first connecting seat 21 to open the first opening 110. The second connecting seat 31 is provided with a second connector 313. The first connector 223 is matched with the second connector 313. The first connector 223 in one booth base 100 is used to be connected with the second connector 313 in another booth base 100 to establish a power supply path and a data interaction path. When the first door plate 221 is inserted into the adjacent another box body 10, the first connector 223 and the second connector 313 are connected.

[0085] The first connector 223 is connected with the first door plate 221. After the first connecting assembly 22 is unfolded, the first connector 223 is located outside the box body 10. The second connector 313 is connected with the second connecting seat 31, that is, the second connector 313 is located in the box body 10. Thus, when the adjacent two booth bases 100 are spliced, the first connector 223 enters the box body 10 of another booth base 100 through the second opening 120 of another booth base 100 and is connected with the second connector 313 of another booth base 100.

[0086] In the embodiment, the first connector 223 is a Type C connector, and the second connector 313 is a Type C interface. Thus, the first connector 223 and the second connector 313 can be connected to supply power and transmit data.

[0087] Optionally, the first connector 223 can be a USB connector, and the second connector 313 can be a USB interface.

[0088] Part of the first connecting assembly 22 can also only comprise the first door plate 221. The first door plate 221 can be clamped with the second connecting seat 31, or the first door plate 221 is only inserted into another box body 10.

[0089] With reference to Figures 3 to 5The second connecting assembly 32 comprises a second door plate 321 and a first connecting piece 323 arranged on the second door plate 321. The second door plate 321 is rotationally connected with the second connecting seat 31. The second door plate 321 is used for covering the second opening 120 and can be rotated relative to the second connecting seat 31 to open the second opening 120. The first connecting seat 21 is provided with a second connecting piece 212. The first connecting piece 323 is matched with the second connecting piece 212. The first connecting piece 323 in one exhibition stand base 100 is used to be connected with the second connecting piece 212 in another exhibition stand base 100, that is, when the second door plate 321 is inserted into the adjacent another box body 10, the first connecting piece 323 and the second connecting piece 212 are physically connected.

[0090] The first connecting piece 323 is connected to the second door plate 321. After the second connecting assembly 32 is unfolded, the first connecting piece 323 is located outside the box body 10. The second connecting piece 212 is connected to the first connecting seat 21, that is, the second connecting piece 212 is located in the box body 10. Thus, when the adjacent two exhibition stand bases 100 are spliced, the first connecting piece 323 enters the box body 10 of another exhibition stand base 100 through the first opening 110 of the another exhibition stand base 100 and is connected with the second connecting piece 212 of the another exhibition stand base 100.

[0091] In the embodiment, the first connecting piece 323 is a first magnetic attraction piece, and the second connecting piece 212 is a second magnetic attraction piece. The first magnetic attraction piece is used to be magnetically connected with the second magnetic attraction piece.

[0092] Optionally, the first magnetic attraction piece and the second magnetic attraction piece are one of a magnet and a ferromagnetic block, or the first magnetic attraction piece and the second magnetic attraction piece are both magnets.

[0093] As shown in FIG. 1, Figure 4 The first connecting mechanism 20 and the second connecting mechanism 30 are connected. The first door plate 221 is inserted into the adjacent another box body 10 through the second opening 120 of the another box body 10 and is inserted into the another box body 10 so that the first joint 223 is inserted with the second joint 313. The second door plate 321 is inserted into the adjacent another box body 10 through the first opening 110 of the another box body 10 and is inserted into the another box body 10 so that the first connecting piece 323 and the second connecting piece 212 are magnetically connected.

[0094] As shown in FIG. 1, Figure 3As shown, after the first connecting assembly 22 is unfolded, the first joint 223 is located on the first side of the first connecting seat 21 relative to the first door plate 221, and the second connecting piece 212 is located on the second side of the first connecting seat 21 relative to the first door plate 221; after the second connecting assembly 32 is unfolded, the first connecting piece 323 is located on the second side of the second connecting seat 31 relative to the second door plate 321, and the second joint 313 is located on the first side of the second connecting seat 31 relative to the second door plate 321; wherein the first side of the first connecting seat 21 and the second connecting seat 31 is the side close to the third side wall 14 or the fourth side wall 15, and the second side of the first connecting seat 21 and the second connecting seat 31 is the side away from the third side wall 14 or the fourth side wall 15.

[0095] That is, on the same exhibition stand base 100, the first connecting seat 21 and the second connecting seat 31 are arranged in position in a group of first connecting mechanisms 20 and second connecting mechanisms 30, the unfolded first connecting assembly 22 is arranged in position opposite to the unfolded second connecting assembly 32, and the second joint 313 is arranged in position opposite to the second connecting piece 212. Thus, when two adjacent exhibition stand bases 100 are spliced, the first joint 223 on the first side and the second joint 313 on the second side are connected in position, and the first connecting piece 323 on the first side and the second connecting piece 212 on the second side are connected in position.

[0096] Referring again to Figure 3 , the exhibition stand base 100 further comprises a first guide 23 and a second guide 33, the first guide 23 is arranged corresponding to the first connecting seat 21 and is used to guide the second door plate 321 of another exhibition stand base 100 to be inserted into the first guide 23, so that the first connecting piece 323 is connected with the second connecting piece 212 of another exhibition stand base 100; the second guide 33 is arranged corresponding to the second connecting seat 31 and is used to guide the first door plate 221 of another exhibition stand base 100 to be inserted into the second guide 33, so that the first joint 223 is connected with the second joint 313 of another exhibition stand base 100.

[0097] The first guide 23 and the second guide 33 each comprise a first guide plate 230 and a second guide plate 232 arranged in position, the first guide plate 230 and the second guide plate 232 are clamped to form a guide channel, the first door plate 221 or the second door plate 321 moves along the guide channel, so that the first joint 223 is connected in position with the second joint 313, or the first connecting piece 323 is connected in position with the second connecting piece 212.

[0098] The first guide plate 230 comprises an arc-shaped guide part 231, which forms a horn-shaped opening with the end of the second guide plate 232, so as to facilitate the first door plate 221 or the second door plate 321 to enter the guide channel through the horn-shaped opening. The arc-shaped guide part 231 can guide the first door plate 221 or the second door plate 321 to enter the guide channel, thereby reducing the difficulty of abutting the two adjacent exhibition stand bases 100 and facilitating the assembly and splicing between the exhibition stand bases 100.

[0099] With reference to Figure 3 and Figure 6 wherein Figure 6 is Figure 2 the structure diagram of the first connecting mechanism and the second connecting mechanism in the exhibition stand base shown in FIG. 1.

[0100] The exhibition stand base 100 further comprises a first starting member 41 and a second starting member 42. The first starting member 41 is connected to the first connecting seat 21 and is used to drive the first connecting assembly 22 to rotate and extend relative to the first connecting seat 21, so as to open the first opening 110. The second starting member 42 is connected to the second connecting seat 31 and is used to drive the second connecting assembly 32 to rotate and extend relative to the second connecting seat 31, so as to open the second opening 120.

[0101] A user can press the first starting member 41, so as to drive the first connecting assembly 22 to rotate and extend relative to the first connecting seat 21, thereby opening the first opening 110 closed by the first connecting assembly 22. A user can press the second starting member 42, so as to drive the second connecting assembly 32 to rotate and extend relative to the second connecting seat 31, thereby opening the second opening 120 closed by the second connecting assembly 32.

[0102] The first starting member 41 can drive one group of the first connecting mechanisms 20, so as to drive the first connecting assembly 22 of the first connecting mechanism 20 to rotate and extend relative to the first connecting seat 21, thereby opening the first opening 110 closed by the first connecting assembly 22. The first starting member 41 can also drive two groups, three groups, four groups or more groups of the first connecting mechanisms 20.

[0103] The second starting member 42 can drive one group of the second connecting mechanisms 30, so as to drive the second connecting assembly 32 of the second connecting mechanism 30 to rotate and extend relative to the second connecting seat 31, thereby opening the second opening 120 closed by the second connecting assembly 32. The second starting member 42 can also drive two groups, three groups, four groups or more groups of the second connecting mechanisms 30.

[0104] The first side wall 11 is provided with a plurality of first openings 110, and a plurality of first connecting mechanisms 20 are arranged one by one in correspondence with the plurality of first openings 110. The first starting member 41 is connected to a plurality of first connecting seats 21 corresponding to the plurality of first openings 110 at the same time, and then the first starting member 41 is used to open the plurality of first openings 110 with one key, so that the plurality of first connecting assemblies 22 rotate at the same time to extend outwardly to the box body 10; the second side wall 12 is provided with a plurality of second openings 120, and a plurality of second connecting mechanisms 30 are arranged one by one in correspondence with the plurality of second openings 120. The second starting member 42 is connected to a plurality of second connecting seats 31 corresponding to the plurality of second openings 120 at the same time, and then the second starting member 42 is used to open the plurality of second openings 120 with one key, so that the plurality of second connecting assemblies 32 rotate at the same time to extend outwardly to the box body 10.

[0105] In the embodiment, the first starting member 41 is connected to two first connecting seats 21 at the same time, and then the first starting member 41 can open two first openings 110 with one key; the second starting member 42 is connected to two second connecting seats 31 at the same time, and then the second starting member 42 can open two second openings 120 with one key.

[0106] For reference Figures 6 to 8 , wherein Figure 7 is Figure 6 the second connecting mechanism in the exhibition stand base, Figure 8 is Figure 6 the second connecting mechanism in the exhibition stand base.

[0107] Specifically, the first starting member 41 and the second starting member 42 are the same in structure, and both include a button 411 and a connecting rod 412. The connecting rod 412 includes a rod part 413 and a plurality of pushing parts 414 arranged on the rod part 413, and the button 411 is connected to the rod part 413.

[0108] The button 411 of the first starting member 41 is exposed from the first side wall 11, and the plurality of pushing parts 414 of the first starting member 41 are connected to the corresponding first connecting seats 21 respectively. The button 411 of the second starting member 42 is exposed from the second side wall 12, and the plurality of pushing parts 414 of the second starting member 42 are connected to the corresponding second connecting seats 31 respectively.

[0109] The button 411 of the first starting member 41 is pressed to move the plurality of pushing parts 414 through the rod part 413, and then the first connecting assembly 22 is driven to rotate and extend relative to the first connecting seat 21 to open the first opening 110.

[0110] The button 411 of the second starting member 42 is pressed to move the plurality of pushing parts 414 through the rod part 413, and then the second connecting assembly 32 is driven to rotate and extend relative to the second connecting seat 31 to open the second opening 120.

[0111] With reference to Figure 6 and Figure 7 , the first connecting mechanism 20 further comprises a first elastic member 23 and a sliding member 24, the sliding member 24 is slidingly arranged in the first connecting seat 21, the first elastic member 23 is elastically compressed between the first connecting seat 21 and the sliding member 24, and the pushing part 414 is connected with the sliding member 23 through the first connecting seat 21, and the pushing part 414 is used to drive the sliding member 23 to slide on the first connecting seat 21.

[0112] As shown in Figure 7 , when the first door plate 221 covers the first opening 110, the first elastic member 23 drives the sliding member 24 to be clamped with the first door plate 221, and then the first door plate 221 is locked; the pushing part 414 is used to push the sliding member 24 to compress the first elastic member 23, so that the sliding member 24 releases the lock of the first door plate 221, and then the first door plate 221 can be rotated to open the first opening 110.

[0113] When the first door plate 221 is in the locked state, it cannot be rotated relative to the first connecting seat 21, and can keep covering the first opening 110; after the first door plate 221 is released from the lock, it can be rotated relative to the first connecting seat 21 to open the first opening 110.

[0114] The first elastic member 23 can be a compression spring or an elastic sleeve, the sliding member 24 is provided with a plug-in cavity 240, the first connecting seat 21 is provided with an avoiding opening, the pushing part 414 is inserted into the plug-in cavity 240 through the avoiding opening to be connected with the sliding member 24, and the first elastic member 23 is used to provide a pre-tightening force to push the sliding member 24 to be clamped with the first door plate 221, so as to lock the first door plate 221.

[0115] As shown in Figure 8 , one side of the first door plate 221 is provided with a rotating plate 224, one end of the rotating plate 224 away from the first door plate 221 is provided with a first clamping part 225, the rotating plate 224 is provided with a shaft hole, and the rotating plate 224 is rotationally connected to the first connecting seat 21 through a rotating shaft 226; one side of the sliding member 24 facing the first door plate 221 is provided with a second clamping part 242, and the second clamping part 242 can be clamped with the first clamping part 225.

[0116] In the embodiment of the application, when the first door plate 221 covers the first opening 110, the second clamping part 242 is clamped with the first clamping part 225, so that the first door plate 221 is locked, and the first door plate 221 can keep covering the first opening 110.

[0117] Specifically, one side of the first door plate 221 is provided with two spaced rotating plates 224, and a rotating shaft 226 is arranged through the rotating plates 224 and the first connecting seat 21, so that the first door plate 221 can rotate relative to the first connecting seat 21 about the rotating shaft.

[0118] The first clamping part 225 can be a clamping protrusion, and the second clamping part 242 can be a clamping groove; or the first clamping part 225 can be a clamping groove, and the second clamping part 242 can be a clamping protrusion; and then the first door plate 221 is locked by clamping and limiting of the first clamping part 225 and the second clamping part 242.

[0119] The pushing part 414 drives the sliding piece 24 to compress the first elastic member 23, so as to release the clamping and limiting of the first clamping part 225 and the second clamping part 242, thereby releasing the locking state of the sliding piece 24 to the first door plate 221, and at this time, the first door plate 221 can be rotated to open the first opening 110. After the first door plate 221 covers the first opening 110, the first clamping part 225 and the second clamping part 242 can again restore the state of clamping and limiting under the action of the elastic pre-tightening force provided by the first elastic member 23.

[0120] Further, as shown in Figures 6 to 8 The first connecting mechanism 20 further comprises a second elastic member 25, which is arranged between the first door plate 221 and the sliding piece 24; when the sliding piece 24 releases the locking of the first door plate 221, the second elastic member 25 is used to provide an elastic force to drive the first door plate 221 to rotate, so as to open the first opening 110, thereby realizing automatic opening of the first door plate 221.

[0121] The second elastic member 25 can be a torsion spring or an elastic clamp, so that after the first door plate 221 is released, the second elastic member 25 can provide a driving force to drive the first door plate 221 to rotate. The elastic clamp can be composed of two elastic arms arranged at an angle, and when the first door plate 221 is locked, the two elastic arms are compressed and close to each other, and after the first door plate 221 is released, the two elastic arms are driven to move away from each other by the elastic force, thereby driving the first door plate 221 to rotate.

[0122] In the embodiment, the first elastic member 23 is a compression spring, and the second elastic member 25 is a torsion spring, the torsion spring is arranged through the rotating shaft 226, and one end of the torsion spring elastically abuts against the first door plate 221, and the other end of the torsion spring can be arranged in the plug-in cavity 240 of the sliding piece 24.

[0123] As shown in Figure 8As shown, the second connecting mechanism 30 also comprises the first elastic member 23, the sliding member 24 and the second elastic member 25 as described above, and the structure of the second connecting seat 31 is the same as that of the first connecting seat 21, the structure of the second door plate 321 is the same as that of the first door plate 221, and they also have the same connecting relationship, which will not be described again.

[0124] With reference to Figures 1 to 3 and Figure 9 、 Figure 10 wherein Figure 9 is a structural schematic view of the other axial side direction of the exhibition stand device shown in Figure 2 is a structural schematic view of the decoration member in the exhibition stand device shown in Figure 10 is a structural schematic view of the other axial side direction of the exhibition stand device shown in Figure 1 .

[0125] Further, the exhibition stand base 100 further comprises a plug-in assembly 50 arranged on the top wall 13 of the box body 10; the decoration member 200 comprises a decoration main body 210 and a mounting assembly 201 arranged on the decoration main body 210, and the mounting assembly 201 and the plug-in assembly 50 are detachably connected and electrically connected; wherein the exhibition stand base 100 is used to supply power to the decoration main body 210 and / or perform data interaction with the decoration main body.

[0126] The mounting assembly 201 and the plug-in assembly 50 are electrically connected, so that the functional keys and the communication module on the decoration member 200 are electrically connected with the controller on the exhibition stand base 100, and then the user can control the data interaction of the electronic device arranged on the decoration member 200 through the functional keys, so as to provide better use experience.

[0127] The plug-in assembly 50 can be an electrical socket arranged on the top wall 13 of the box body 10, and the mounting assembly 201 can be an electrical plug arranged on the decoration main body 210; the plug-in assembly 50 can also be an electrical plug, and the mounting assembly 201 can be an electrical socket; wherein the electrical socket can be a Type C interface or a USB interface, and the electrical plug can be a Type C connector or a USB connector, so that the exhibition stand base 100 can supply power and communicate with the decoration member 200 to perform data interaction.

[0128] By arranging the exhibition stand device 300 as the detachably connected exhibition stand base 100 and the decoration member 200, different decoration members 200 can be selectively replaced according to different use scenarios, so as to improve the reusability of the exhibition stand base 100 and the decoration member 200, and effectively reduce the cost of the exhibition stand device 300.

[0129] In the embodiment, as shown in Figure 3 , the plug-in assembly 50 comprises a fixing seat 52 and a plug-in connector 54 arranged on the fixing seat 52, and the fixing seat 52 is arranged on the top wall of the box body 10.

[0130] Referring to Figure 11 and Figure 12 wherein Figure 11 is Figure 10 a structural schematic view of the mounting assembly in the decorative piece shown in FIG. 2, Figure 12 is Figure 11 a side structural schematic view of the mounting assembly shown in FIG. 2.

[0131] The mounting assembly 201 comprises a mounting seat 202 and a mounting connector 204 arranged on the mounting seat 202, wherein the mounting seat 202 is used to be assembled with the fixing seat 52, and the mounting connector 204 is used to be electrically connected with the plug-in connector 54.

[0132] The plug-in connector 54 can be electrically connected with the mainboard in the exhibition stand base 100 through a circuit board or a wire, and the mounting connector 204 can be electrically connected with each functional module of the decorative piece 200 through a circuit board or a wire. When the mounting connector 204 is electrically connected with the plug-in connector 54, the exhibition stand base 100 and the decorative piece 200 can interact with each other. Compared with connecting the mainboard of the exhibition stand base 100 and each functional module of the decorative piece 200 one by one through multiple interfaces, in the embodiment, the signal lines of the mainboard of the exhibition stand base 100 can be connected to the plug-in connector 54, and the signal lines led out by each functional module of the decorative piece 200 can be connected to the mounting connector 204, and then the mounting connector 204 is electrically connected with the plug-in connector 54, so that the interaction of multiple signals between the exhibition stand base 100 and the decorative piece 200 can be realized, thereby reducing the number of wires and connection connectors required, ensuring stable signal interaction between the exhibition stand base 100 and the decorative piece 200, and simplifying the structure of the exhibition stand base 100 and the decorative piece 200.

[0133] In addition, the mounting seat 202 and the fixing seat 52 are detachably connected, and the mounting connector 204 and the plug-in connector 54 are also detachably connected, so as to provide double connection to increase the stability of the connection, thereby reducing the risk of connection failure of the mounting connector 204 and the plug-in connector 54 caused by external environmental interference, i.e., enhancing the anti-interference capability, thereby improving the effectiveness of the connection.

[0134] In the embodiment, the plug-in connector 54 is a Type C connector, and the mounting connector 204 is a Type C connector.

[0135] Alternatively, the plug-in connector 54 can be a USB connector, and the mounting connector 204 can be a USB connector.

[0136] As Figure 3 and Figure 9As shown, the top wall 13 is provided with a mounting port 130, and the fixing seat 52 is located on the side of the top wall 13 facing the inside of the box body 10, the fixing seat 52 covers the mounting port 130 and forms a connecting cavity 132, and the fixing seat 52 is provided with a communication hole 101 communicating the connecting cavity 132 with the inside of the box body 10, and the communication hole 101 is formed by the edges of the top wall 13 and the fixing seat 52.

[0137] The communication hole 101 is located in the extension direction of the mounting port 130, and the plug-in connector 54 is located on one side of the communication hole 101 and faces the communication hole 101. In some embodiments, the plug-in connector 54 can also extend to the connecting cavity 132. In the embodiment of the application, the mounting seat 202 is assembled in the connecting cavity 132 through the mounting port 130, and the mounting connector 204 is inserted into the inside of the box body 10 through the communication hole 101 and connected with the plug-in connector 54, so that the connection structure between the exhibition stand base 100 and the decorative piece 200 can be hidden, the overall exhibition stand device 300 is more beautiful, and the risk of disassembling the exhibition stand device 300 by visitors and experiencers can be reduced.

[0138] In other embodiments, the plug-in connector 54 can extend to the connecting cavity 132, and the fixing seat 52 covers the plug-in connector 54, so that the communication hole 132 does not need to be provided.

[0139] In some embodiments, the number of mounting ports 130 is one, and then only one decorative piece 200 can be mounted on the exhibition stand base 100. The extension direction of the mounting port 130 can be the extension direction of the third side wall 14, or the extension direction of the first side wall 11, or the extension direction of the mounting port 130 can be arranged at an angle with the extension direction of the first side wall 11.

[0140] The extension direction of the mounting port 130 is the docking direction of the mounting connector 204 and the plug-in connector 54.

[0141] For example, the extension direction of the mounting port 130 is the extension direction of the third side wall 14, and the decorative piece 200 is connected with the exhibition stand base 100 along the extension direction of the third side wall 14, and the mounting connector 204 is docked with the plug-in connector 54 along the extension direction of the third side wall 14. In some embodiments, the number of mounting ports 130 can be two or three or more, the number of plug-in assemblies 50 is the same as the number of mounting ports 130, and the plug-in assemblies 50 are arranged one by one with the mounting ports 130, so that one exhibition stand base 100 can be mounted with multiple decorative pieces 200.

[0142] The extension direction of each mounting port 130 can be set to be the same or different. For example, the extension direction of each mounting port 130 can be the extension direction of the first side wall 11, or the extension direction of each mounting port 130 can be the extension direction of the third side wall 14, or some of the mounting ports 130 can be the extension direction of the first side wall 11, and the extension direction of other mounting ports 130 can be the extension direction of the third side wall. The extension direction of each mounting port 130 can also be set at different angles with the first side wall 11.

[0143] Optionally, at least two of the mounting ports 130 may have intersecting extension directions, and the extension directions of the at least two mounting ports 130 may be set at acute angles, right angles or obtuse angles, with the plug connector 54 located in the extension direction of the corresponding mounting port 130.

[0144] like Figure 2 As shown, the booth base 100 includes two plug-in components 50, which extend in perpendicular directions. One plug-in component 50 extends in the direction of the first side wall 11 and is located in the middle of the top wall 13, meaning that the extension direction of its corresponding mounting port 130 is the extension direction of the first side wall 11. The other plug-in component 50 extends in the direction of the third side wall 14 and is located near the fourth side wall 15, meaning that the extension direction of its corresponding mounting port 130 is the extension direction of the third side wall 14. Thus, it can provide two different installation postures.

[0145] like Figure 2 After the multiple booth bases 100 shown are arranged in a row, a smaller decorative piece 200 can be installed corresponding to the plug-in component 50 in the middle of each booth base 100, and a larger decorative piece 200 can be installed using the plug-in component 50 provided on each booth base 100 near the fourth side wall 15, so as to serve as the background board for each smaller decorative piece 200.

[0146] Therefore, by providing multiple mounting ports 130, the installation postures of the booth base 100 and the decorative element 200 can be enriched to better adapt to various display scenarios, and the reusability of the booth base 100 can be further improved. In some embodiments, multiple mounting connectors 204 can be installed on the same decorative element 200, and the multiple mounting connectors 204 on the same decorative element 200 can be connected to the plug-in connectors 54 corresponding to the multiple mounting ports 130 of the same booth base 100, so as to transmit signals to the decorative element 200 through the plug-in connectors 54 corresponding to the multiple mounting ports 130 of the same booth base 100.

[0147] In some embodiments, multiple mounting connectors 204 on the same decorative element 200 may also be mated with plug connectors 54 corresponding to the mounting ports 130 of multiple booth bases 100 to transmit signals to the decorative element 200 through the plug connectors 54 corresponding to the mounting ports 130 of multiple booth bases 100.

[0148] For example, in some embodiments, the decorative element 200 is relatively large, requiring multiple booth bases 100 to be spliced ​​together to form a larger structure to support the decorative element 200. Multiple mounting joints 204 on the decorative element 200 can mate with the corresponding plug-in joints 54 at the mounting ports 130 of the multiple booth bases 100, allowing signal transmission to the decorative element 200 through the plug-in joints 54 at the mounting ports 130 of the multiple booth bases 100, and enabling a more stable connection between the decorative element 200 and the multiple booth bases 100.

[0149] like Figure 10 and Figure 11 As shown, the mounting base 202 is also provided with a protective wall 203. The protective wall 203 is used to protect the mounting connector 204 and prevent damage to the mounting connector 204 during the disassembly or handling of the decorative part 200. Furthermore, when the mounting component 201 is installed into the connecting cavity 132 from the mounting port 130, the protective wall 203 can be inserted into the interior of the box body 10 through the connecting hole 101. The protective wall 203 can abut against the top wall of the box body 10, preventing the mounting component 201 from shaking when installed in the connecting cavity 132, thereby improving the stability of the mounting component 201 within the connecting cavity 132, and thus ensuring the stability of the connection between the decorative part 200 and the display base 100. The protective wall 203 can be a shell surrounding the mounting connector 204, or it can be a plate provided on both sides of the mounting connector 204.

[0150] In this embodiment, the protective wall 203 is plate-shaped, and there are two protective walls 203. The two protective walls 203 are disposed on both sides of the mounting joint 204 to clamp the mounting joint 204 between the two protective walls 203. The protective walls 203 protrude from the mounting joint 204 in the extending direction of the mounting joint 204. During the assembly of the decorative part 200, since the mounting component 201 and the display stand base 100 inevitably collide occasionally, the protective walls 203 can block the mounting joint 204 from colliding with the display stand base 100 from both sides of the mounting joint 204, thereby protecting the mounting joint 204.

[0151] Furthermore, a guide 205 is provided on one side of the protective wall 203, which enables the mounting base 202 to be easily assembled into the connecting cavity 132.

[0152] The guiding portion 205 is a guiding slope of the protective wall 203 towards the top wall 13, and the guiding slope gradually rises from the end far away from the mounting base 202 to the end close to the mounting base 202. In the assembling process of the decorative part 200 and the exhibition stand base 100, the guiding slope slides with the edge portion of the mounting port of the top wall 13, so that the protective wall 203 can be conveniently inserted into the inside of the box body 10 through the communication hole 101. Moreover, the edge portion of the mounting port 130 of the top wall 13 is provided with two oppositely arranged guiding pieces 133, and the two guiding pieces 133 are protruding ribs protruding from the inner wall surface of the top wall 13. The extending direction of the protruding ribs is the moving direction of the mounting base 202 in the process of assembling the mounting base 202 in the connecting cavity 132. In the process of assembling the mounting base 202 in the connecting cavity 132, the two protective walls 203 are located between the two guiding pieces 133 and are in contact with one guiding piece 133 respectively, and can slide relative to the guiding piece 133, so as to guide the mounting connector 204 and the plug-in connector 54 to be aligned and connected in the assembling process, and the convenience of connecting the mounting connector 204 and the plug-in connector 54 is improved.

[0153] The side of the protective wall 203 is also provided with a clamping groove 206, and the edge of the top wall 12 protrudes a protruding rib (not shown) into the inside of the box body 10, and the protruding rib is clamped in the clamping groove 206, so as to further increase the connection stability of the exhibition stand base 100 and the decorative part 200. Moreover, since the protruding rib is clamped in the clamping groove 206, the decorative part 200 can be prevented from moving relative to the exhibition stand base 100 due to accidental touch, so as to separate the plug-in connector 54 and the mounting connector 204 and affect the signal transmission between the decorative part 200 and the exhibition stand base 100.

[0154] The side of the protective wall 203 away from the guiding portion 205 is also provided with a foolproof portion 207 for foolproof cooperation with the fixing seat 52. The foolproof portion 207 is an inclined angle of the protective wall 203 towards the fixing seat 52. During installation, the side of the protective wall 203 provided with the inclined angle faces the inside of the box body 10 to prevent incorrect installation of the decorative part 200. The scheme protected in the application can install multiple decorative parts 200 of the same type or different types or decorative parts 200 of different sizes on the self-adapting and expandable exhibition stand base 100 according to actual use requirements, so as to better meet the actual use requirements. Moreover, when a new display commodity needs to be replaced, different decorative parts 200 can be updated, and the exhibition stand base 100 can be repeatedly used to avoid waste of resources.

[0155] Different from the prior art, the application discloses a booth device and a booth base thereof. The first starting part is connected with the first connecting seat and can be used to drive the first connecting assembly to rotate and extend relative to the first connecting seat, thereby opening the first opening covered by the first connecting assembly, so that the rotating movement of the first connecting assembly is more convenient, and the first opening is more easily opened, thereby improving the use convenience of the booth base.

[0156] The above is only an embodiment of the application, and does not limit the patent scope of the application. Any equivalent structure or equivalent process transformation using the content of the specification and drawings, or direct or indirect application in other related technical fields, is also included in the patent protection scope of the application.

Claims

1. An exhibition stand base, characterized in that The exhibition stand base comprises: a box body, a first side wall of the box body is provided with a first opening; a first connecting mechanism, comprising a first connecting seat and a first connecting component rotatably connected with the first connecting seat, the first connecting seat is arranged in the box body, the first connecting component is rotatable relative to the first connecting seat to cover or open the first opening, the first connecting component is used to connect with another exhibition stand base and establish an electrical connection relationship with another exhibition stand base; a first starting member connected with the first connecting seat, the first starting member is used to drive the first connecting component to rotate and extend relative to the first connecting seat to open the first opening; the first starting member comprises a key and a connecting rod, the connecting rod comprises a rod portion and a plurality of pushing portions arranged on the rod portion, the key and the rod portion are connected, and the key is exposed from the first side wall, and the plurality of pushing portions are respectively connected to the corresponding first connecting seat; wherein, the key is pressed to move the plurality of pushing portions through the rod portion, thereby driving the first connecting component to rotate and extend relative to the first connecting seat.

2. The exhibit floor base of claim 1, wherein, The number of the first connecting mechanism is multiple, the first side wall is provided with a plurality of first openings, a plurality of first connecting mechanisms are arranged one by one with a plurality of first openings, the first starting member simultaneously connects a plurality of first connecting seats, and the first starting member is used to open a plurality of first openings with one key.

3. The exhibit floor base of claim 1, wherein, The first connecting component comprises a first door plate, and the first door plate is rotatably connected to the first connecting seat; the first connecting mechanism further comprises a first elastic member and a sliding member, the sliding member is slidably arranged in the first connecting seat, the first elastic member is elastically compressed between the first connecting seat and the sliding member, and the pushing portion is connected with the sliding member through the first connecting seat; wherein, when the first door plate covers the first opening, the first elastic member drives the sliding member to be clamped with the first door plate, thereby locking the first door plate; the pushing portion is used to compress the first elastic member by pushing the sliding member, so that the sliding member unlocks the first door plate.

4. A stand base according to claim 3, characterised in that One side of the first door plate is provided with a rotating plate, one end of the rotating plate away from the first door plate is provided with a first clamping portion, and the rotating plate is rotatably connected to the first connecting seat through a rotating shaft; one side of the sliding member facing the first door plate is provided with a second clamping portion, and the second clamping portion is clamped with the first clamping portion when the first door plate covers the first opening.

5. A stand base according to claim 3 or 4, c h a r a c t e r i s e d in that The first connecting mechanism further comprises a second elastic member, and the second elastic member is arranged between the first door plate and the sliding member; wherein, when the sliding member unlocks the first door plate, the second elastic member is used to provide elastic force to drive the first door plate to rotate to open the first opening.

6. A stand base according to claim 5, characterised in that The first elastic member is a compression spring, and the second elastic member is a torsion spring, one end of the torsion spring elastically abuts against the first door plate, and the other end of the torsion spring is arranged in the sliding member.

7. A stand base according to claim 1 or 2, c h a r a c t e r i z e d in that The box body further comprises a second side wall arranged in space with the first side wall, and a plurality of second openings are arranged on the second side wall; The exhibition stand base further comprises a second starting member and a plurality of second connecting mechanisms, the plurality of second connecting mechanisms are arranged one by one with the plurality of second openings, the second connecting mechanism comprises a second connecting seat and a second connecting component rotationally connected with the first connecting seat, the second connecting seat is arranged in the box body, and the second connecting component rotates relative to the first connecting seat to cover or open the second opening. The second starting member is connected with the plurality of second connecting seats, and is used to drive the plurality of second connecting components to rotate and expand at the same time, so as to simultaneously open the plurality of second openings.

8. A stand base according to claim 7, characterised in that The first connecting component is used to be inserted into the second opening of another exhibition stand base and connected with the second connecting seat, and the second connecting component is used to be inserted into the first opening of another exhibition stand base and connected with the first connecting seat.

9. An exhibition stand arrangement characterised in that, The exhibition stand device comprises a decoration member and the exhibition stand base according to any one of claims 1 to 8, and the decoration member is detachably mounted on the exhibition stand base.

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