Portable base and display equipment with same

Abstract

The utility model discloses a portable base and a display device with the portable base, and relates to the technical field of television base installation. The portable base comprises a supporting body, a positioning structure and a locking hole; the supporting main body is used for supporting the display equipment in the height direction of the supporting main body when the display equipment is mounted on the portable base; the positioning structure is arranged on the supporting main body, and the positioning structure is used for providing a positioning effect in the installation process of the display equipment; the number of the locking holes is single, the single locking hole is formed in the supporting body, and the locking holes are used for locking and fixing the display device through fasteners after the display device is positioned and installed in place. The portable base is easy to fix and install, and the material and labor cost can be remarkably reduced.

Description

Technical Field

[0001] The present application relates to the technical field of TV base installation, and in particular to a portable base and a display device having the portable base. Background Art

[0002] In the modern home environment, televisions are important devices for home entertainment and information acquisition, and their stability and aesthetics have always been the focus of consumers.

[0003] At present, the TV bases on the market generally adopt a double-screw locking design. Although this design can provide a certain degree of stability, it has some shortcomings in actual use. First, the double-screw locking structure is not economical in terms of material and labor costs, because more materials are needed to make screws, and additional labor is required to complete the locking during the installation process. Secondly, the positioning hole on the locking surface of the base is designed to be only 3mm high, which limits the installation convenience of the base. During installation, due to the low height of the positioning hole, it is difficult for the user to accurately position it, which can easily lead to unstable installation of the base or fall off during installation, increasing the difficulty and time cost of installation. Utility Model Content

[0004] The purpose of the present application is to provide a portable base that is easy to fix and install and can significantly reduce material and labor costs. Another purpose of the present application is to provide a display device with a portable base.

[0005] To achieve the above objectives, the present application provides a portable base, which includes:

[0006] A supporting body, the supporting body being used to prop up the display device in a height direction of the supporting body when the display device is mounted on the portable base;

[0007] A positioning structure, the positioning structure is arranged on the supporting body, and the positioning structure is used to provide a positioning function during the installation process of the display device;

[0008] A locking hole, the number of which is single, and a single locking hole is provided on the supporting body, and the locking hole is used to lock and fix the display device by a fastener after the display device is positioned and installed in place.

[0009] In some embodiments, the support body comprises:

[0010] Support structure;

[0011] A support platform is arranged at the top of the support body, and is used to carry a display device.

[0012] In some embodiments, the positioning structure is disposed on the support platform; and / or,

[0013] The locking hole is arranged on the supporting platform.

[0014] In some embodiments, the number of the positioning structures is multiple; wherein:

[0015] The plurality of positioning structures are arranged axially symmetrically, and the single locking hole is located on the symmetry axis of the plurality of positioning structures; and / or,

[0016] The plurality of positioning structures are centrally symmetrically arranged, and the single locking hole is located at the symmetry center of the plurality of positioning structures.

[0017] In some embodiments, the positioning structure includes:

[0018] A positioning column is vertically arranged on the supporting body, and is used for inserting and cooperating with a hole groove at the bottom end of the display device.

[0019] In some embodiments, the positioning structure includes:

[0020] A positioning column, wherein the positioning column is vertically arranged on the supporting body;

[0021] A guide column is connected to the positioning column, and is used to guide the hole groove at the bottom of the display device to pass through the guide column and then be inserted and matched with the positioning column.

[0022] In some embodiments, the included angle between the guide column and the positioning column is greater than or equal to 90°.

[0023] In some embodiments, the support structure comprises:

[0024] A supporting leg, the top end of which is connected to the supporting platform.

[0025] In some embodiments, the number of the legs is two, and the two legs are arranged in an eight-shaped shape; and / or,

[0026] The supporting legs are integrally formed with the supporting platform.

[0027] The present application also provides a display device with a portable base, and the display device is supported by the portable base.

[0028] Compared with the above-mentioned background technology, the portable base provided in the present application mainly includes a supporting body, a positioning structure and a locking hole. The supporting body is used to support the display device in the height direction of the supporting body when the display device is installed on the portable base; the positioning structure is arranged on the supporting body, and the positioning structure is used to provide a positioning function during the installation process of the display device; the number of the locking hole is single, and a single locking hole is arranged on the supporting body, and the locking hole is used to lock and fix the display device through a fastener after the display device is positioned and installed in place.

[0029] In the process of using the portable base and installing the display device on the portable base, first, place the portable base in a stable area, such as the ground, desktop, etc. This preliminary step is crucial because it provides a stable foundation for subsequent installation and ensures the safety and reliability of the entire installation process. Next, you can follow the steps below. Place the base: Align the support body of the portable base with the predetermined placement area to ensure that the base is placed stably and firmly. Position the display device: Use the positioning structure on the base to align the display device with the base. The positioning structure can help users accurately determine the position of the display device to avoid errors during installation, and also facilitate subsequent locking. Once the display device is correctly aligned, the use of a single locking hole will be easier because the device is already in the correct position and the fastener can accurately fix the display device to the base through the locking hole. Fixing with the locking hole: Once the display device is correctly positioned, the single locking hole can be used to fix the display device to the base through a fastener (such as a screw or bolt). Check stability: After the fixation is completed, check whether the connection between the display device and the base is firm and ensure that there is no looseness to avoid any potential safety risks. Complete the installation: Once you have verified that everything is stable, the installation process is complete and the display device is securely fixed to the portable base.

[0030] The portable base is easy to install and fix. It supports the display device through a supporting body, ensuring the stability of the device in the height direction. At the same time, the setting of the positioning structure simplifies the installation process of the display device, and by providing precise positioning, the device can be quickly and accurately placed in place. In addition, the design of a single locking hole further optimizes the installation process. It not only reduces the number of fasteners used and reduces material costs, but also simplifies the fastening operation and saves manual installation time.

[0031] In combination with the above structure and process description, it can be seen that the portable base has at least the following beneficial effects: the portable base simplifies the fixing steps through the design of a single locking hole, reduces the time and number of fasteners required for installation, significantly reduces material and labor costs, and solves the problem of difficult positioning during the installation process through the positioning structure, making the display device easy to fix and install on the portable base, making the entire installation process more efficient, and ensuring the stability and safety of the display device. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying any creative work.

[0033] FIG1 is a structural diagram of a portable base provided in a first embodiment of the present application;

[0034] FIG2 is an installation diagram of a portable base provided in the first embodiment of the present application;

[0035] FIG3 is a structural diagram of a portable base provided in a second embodiment of the present application;

[0036] FIG. 4 is an installation diagram of a portable base provided in the second embodiment of the present application.

[0037] in:

[0038] Portable base 100,

[0039] Support body 1, support structure 11, support legs 111, support platform 12,

[0040] Positioning structure 2, positioning column 21, guide column 22,

[0041] Locking hole 3,

[0042] Mounting plate 200. DETAILED DESCRIPTION

[0043] The problem with the TV base structure in the prior art is that its double screw locking method leads to high material and labor costs, and the low-height positioning hole design makes the installation process cumbersome and unstable, making it difficult to achieve fast and accurate positioning and fixing. In view of the above problems, this application aims to optimize the structure so that the base can achieve better fixing and installation effects while reducing material costs and labor installation time costs.

[0044] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0045] In order to enable those skilled in the art to better understand the present application, the present application is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0046] Please refer to Figures 1 and 2, Figure 1 is a structural diagram of the portable base provided in the first embodiment of the present application, and Figure 2 is an installation diagram of the portable base provided in the first embodiment of the present application.

[0047] In a first specific implementation, as shown in FIG1 , the portable base 100 provided in the embodiment of the present application mainly includes a supporting body 1, a positioning structure 2 and a locking hole 3, wherein the supporting body 1 is used to prop up the display device in the height direction of the supporting body 1 when the display device is installed on the portable base 100; the positioning structure 2 is arranged on the supporting body 1, and the positioning structure 2 is used to provide a positioning function during the installation of the display device; the number of the locking hole 3 is single, and a single locking hole 3 is arranged on the supporting body 1, and the locking hole 3 is used to lock and fix the display device through a fastener after the display device is positioned and installed in place.

[0048] In the process of using the portable base 100 and installing the display device on the portable base 100, first, place the portable base 100 in a stable area, such as the ground, desktop, etc. This preliminary step is crucial because it provides a stable foundation for subsequent installation and ensures the safety and reliability of the entire installation process. Next, the following steps can be followed. Place the base: Align the support body 1 of the portable base 100 with the predetermined placement area to ensure that the base is placed stably and firmly. Position the display device: Use the positioning structure 2 on the base to align the display device with the base. The positioning structure 2 can help the user accurately determine the position of the display device to avoid errors during installation, and also facilitate subsequent locking. Once the display device is correctly aligned, the use of the single locking hole 3 will be easier, because the device is already in the correct position, and the fastener can accurately fix the display device to the base through the locking hole 3. Fixing using the locking hole 3: Once the display device is correctly positioned, the single locking hole 3 can be used to fix the display device to the base through a fastener (such as a screw or bolt). Check stability: After the fixation is completed, check whether the connection between the display device and the base is firm and make sure there is no looseness to avoid any potential safety risks. Complete the installation: After confirming that everything is stable, the installation process is completed and the display device is securely fixed on the portable base 100.

[0049] The portable base 100 is easy to fix and install. It supports the display device through a supporting body 1, ensuring the stability of the device in the height direction. At the same time, the setting of the positioning structure 2 simplifies the installation process of the display device, and by providing precise positioning, the device can be quickly and accurately placed in place. In addition, the design of a single locking hole 3 further optimizes the installation process, which not only reduces the number of fasteners used and reduces material costs, but also simplifies the fastening operation and saves manual installation time.

[0050] In combination with the above structure and process description, it can be seen that the portable base 100 has at least the following beneficial effects: the portable base 100 simplifies the fixing steps through the design of a single locking hole 3, reduces the time and number of fasteners required for installation, significantly reduces material and labor costs, and solves the problem of difficult positioning during the installation process through the positioning structure 2, so that the display device can be easily fixed and installed on the portable base 100, the entire installation process is more efficient, and the stability and safety of the display device are ensured.

[0051] Please continue to refer to Figure 2, and simplify the display device in the above installation process into the mounting plate 200 in Figure 2. The installation relationship between the portable base 100 and the mounting plate 200 can be clearly seen in Figure 2. As shown in Figure 2, the mounting plate 200 is fixed on the portable base 100, and the number of the portable bases 100 is two, and the two portable bases 100 are respectively located on the left and right sides of the mounting plate 200 to provide stable support for the mounting plate. Each portable base 100 is fixed in the same way as the mounting plate 200, both involving the installation positioning of the positioning structure 2 and the attached fixation of a single locking hole 3. In addition, the two portable bases 100 allow the mounting plate 200 to evenly distribute the weight of the display device, ensuring the stability and balance of the overall structure.

[0052] In some embodiments, the support body 1 includes a support structure 11 and a support platform 12 .

[0053] In this embodiment, the supporting body 1 of the portable base 100 is further refined to include two main parts: a supporting structure 11 and a supporting platform 12. The supporting structure 11 constitutes the main frame of the base, which is responsible for providing the necessary strength and stability to support the weight of the entire display device. The supporting platform 12 is located at the top of the supporting body 1 and is the part that directly contacts the display device, and is used to carry and support the display device itself. This structural design makes the base not only have excellent bearing capacity, but also strong stability and easy installation. At the same time, through the reasonable design of the supporting platform 12, it can also adapt to display devices of different sizes and models, increasing the versatility and aesthetics of the base.

[0054] In the portable base 100 of this embodiment, the design of the support body 1 is flexible and changeable, and its structural form 11 can be freely selected according to actual application requirements without specific limitations. This design strategy allows the support structure 11 to adapt to different environments and user preferences while ensuring bearing capacity and stability, and may include a variety of forms such as triangular or quadrilateral frames, star-shaped or radial structures, columnar or tubular supports, and foldable or retractable designs. In addition, the support structure 11 can also integrate cable management functions or adopt modular component design to increase the practicality and aesthetics of the base while reducing space occupation, meeting the pursuit of simplicity and functionality in modern homes.

[0055] In some embodiments, there are various situations for the location of the positioning structure 2 and the locking hole 3 . For example, the positioning structure 2 can be disposed on the support platform 12 , and the locking hole 3 can be disposed on the support platform 12 .

[0056] In some cases, the design feature of the portable base 100 is that the positioning structure 2 and the locking hole 3 are integrated on the support platform 12. This integrated design allows the user to quickly and accurately align the device using the positioning structure 2 when installing the display device to ensure precise positioning, and at the same time use fasteners through the locking hole 3 to stably fix the device in place. Such a design not only simplifies the installation process and improves installation efficiency, but also enhances the structural stability of the base, saves space, and improves the aesthetics and market competitiveness of the product.

[0057] In some embodiments, there are multiple positioning structures 2, and there are various situations in the positional relationship between a single locking hole 3 and multiple positioning structures 2. For example, multiple positioning structures 2 can be arranged in an axially symmetrical manner, and a single locking hole 3 is located on the symmetry axis of the multiple positioning structures 2; multiple positioning structures 2 can be arranged in a centrally symmetrical manner, and a single locking hole 3 is located at the symmetry center of the multiple positioning structures 2.

[0058] In this embodiment, the design feature of the portable base 100 is the use of multiple positioning structures 2, which are carefully arranged in an axisymmetric or centrally symmetrical manner or a combination of the two to ensure high precision and device stability when installing the display device. When the positioning structure 2 is arranged in an axisymmetric manner, a single locking hole 3 is cleverly placed on the axis of symmetry, which not only facilitates quick alignment and installation, but also ensures balanced support for the device after installation; and when the positioning structure 2 is arranged in a centrally symmetrical manner, the locking hole 3 is located at the central point of the central symmetry, further enhancing the flexibility of installation and the stability of the base. This symmetrical layout not only simplifies the installation process and improves the convenience of operation, but also increases the aesthetics and market competitiveness of the product, making the display device easy to install on the portable base 100 and the structure stable.

[0059] Please continue to refer to Figures 1 and 2, and to Figures 3 and 4. Figure 3 is a structural diagram of the portable base provided in the second embodiment of the present application, and Figure 4 is an installation diagram of the portable base provided in the second embodiment of the present application.

[0060] As shown in FIG. 1 and FIG. 2 , a portable base 100 is provided for the first embodiment of the present application, and as shown in FIG. 3 and FIG. 4 , a portable base 100 is provided for the second embodiment of the present application.

[0061] In the portable base 100 provided in the first embodiment, taking the number of positioning structures 2 as two as an example, the two positioning structures 2 are arranged in an axisymmetric manner, and they are arranged around a common axis of symmetry, providing a precise alignment reference for the installation of the display device. A single locking hole 3 is located on the axis of symmetry of the two positioning structures 2, so that once the display device is aligned and placed in place, it can be quickly fastened through the locking hole 3, thereby simplifying the entire installation process. This design not only improves the accuracy and stability of installation, but also reduces material costs by reducing the use of fasteners. At the same time, the symmetrical layout also enhances the aesthetics and market appeal of the base.

[0062] In the portable base 100 provided in the second embodiment, taking the number of positioning structures 2 as two as an example, the two positioning structures 2 are arranged in a central symmetric manner, that is, the two positioning structures 2 are arranged around a common symmetry center, so that no matter from which direction they are observed, they are centrally symmetric about this center point. A single locking hole 3 is located at the symmetry center of the two positioning structures 2, which not only provides a centralized fixing point, but also allows the display device to be fine-tuned around the center point during installation to adapt to different installation requirements. This centrally symmetrical design simplifies the installation process, improves the flexibility of operation and the stability of the base, and also enhances the aesthetics of the product and the user's visual experience due to its symmetry.

[0063] Please continue to refer to Figures 1 and 2. In some embodiments, the positioning structure 2 includes a positioning column 21, which is vertically arranged on the support body 1. The positioning column 21 is used to be inserted into and matched with the hole groove at the bottom of the display device (equivalent to the hole groove on the mounting plate 200 in the figure). The portable base in this embodiment is equivalent to a straight cylindrical base.

[0064] In this embodiment, the positioning structure 2 is specifically implemented as positioning columns 21, which are vertically arranged on the support body 1, and they are directly inserted and matched with the holes and slots at the bottom of the display device to ensure accurate positioning during the installation process. This design utilizes a physical guiding mechanism, simplifies the user's operating process, and improves the convenience and accuracy of installation. At the same time, the presence of the positioning column 21 enhances the stability after installation, reduces the possibility of device displacement, and due to its universal design, it can be adapted to a variety of display device models with standard holes and slots. In addition, the design of the positioning column 21 also facilitates the disassembly process of the device while maintaining the aesthetics of the base.

[0065] As an optional solution for the design of the portable base 100, the positioning column 21 is arranged on the support platform 12 of the support body 1. This layout allows the positioning column 21 to directly contact the bottom of the display device, providing a stable and direct positioning method. By integrating the positioning column 21 on the support platform 12, it can be ensured that the display device can be quickly and accurately aligned and locked in a predetermined position during installation, thereby improving the installation efficiency and the stability of the device. In addition, this design also helps to reduce the space occupied by the base, making the base more compact while maintaining a simple appearance.

[0066] As shown in FIG. 2 , in the design of the portable base 100, the support platform 12 serves as the base support surface, and two positioning columns 21 are designed on the base support surface. The positioning columns 21 are in the shape of thin cylinders, forming a straight cylindrical base structure. This design makes it simple and direct to install the base when the display device is placed flat. The thin cylinder is inserted into the connection hole groove at the bottom of the display device, which effectively plays a fixing and limiting role, ensuring a stable connection between the base and the display device. Through the snap-fitting action of the thin cylinder in the hole groove, the fixation of the base is enhanced, it is not easy to fall, and the safety during use is improved.

[0067] At the same time, the double-cylinder design provides the same limiting function as screws, which can effectively limit the display device in four directions: front, back, left, and right, ensuring the stability of the display device and reducing potential risks caused by unstable bottom structure.

[0068] Please continue to refer to Figures 3 and 4. In some embodiments, the positioning structure 2 includes a positioning column 21 and a guide column 22. The positioning column 21 is vertically arranged on the support body 1. The guide column 22 is connected to the positioning column 21. The guide column 22 is used to guide the hole groove at the bottom of the display device to pass through the guide column 22 and then be inserted and matched with the positioning column 21. Because there is an angle between the positioning column 21 and the guide column 22, the portable base in this embodiment is equivalent to a tentacle-shaped base.

[0069] In this embodiment, the positioning structure 2 is composed of a positioning column 21 and a guide column 22. The positioning column 21 is vertically arranged on the supporting body 1 and is used for precise insertion and matching with the hole groove at the bottom of the display device, while the guide column 22 is connected to the positioning column 21 and is designed to guide the hole groove of the display device to smoothly pass through and correctly align with the positioning column 21. This design simplifies the installation process with the assistance of the guide column 22, improves the accuracy of positioning and the convenience of installation, and also increases the versatility and stability of the base, reduces the possibility of installation errors, and optimizes the user experience.

[0070] As an option, the positioning column 21 is also arranged on the support platform 12 of the support body 1, and the beneficial effects are the same as those of the portable base 100 provided in the first embodiment, which will not be repeated here.

[0071] In some embodiments, the included angle between the guide post 22 and the positioning post 21 is greater than or equal to 90°.

[0072] Preferably, the included angle between the guide column 22 and the positioning column 21 is 105°.

[0073] As shown in FIG. 4 , in the design of the portable base 100, the support platform 12 serves as the base support surface, on which two positioning columns 21 are designed, and both positioning columns 21 are connected with guide columns 22, and the cylindrical combination of the positioning columns 21 and the guide columns 22 constitutes the "double antennae" of the base.

[0074] When the display device is laid flat for base installation, the two curved conical cylinders can slide smoothly into the hole groove at the bottom of the display device, and after sliding in, they can get stuck in the entity, playing a role of fixing and limiting. The bending angle in the design is about 105°, which is convenient for the insertion of the double tentacles, and because of its curved design, it has a certain elasticity and can maintain a stable fixing effect in the hole groove. If the bending angle is too large, the base may not provide enough friction or other resistance to prevent sliding out or falling.

[0075] In addition, the double-antenna design not only provides structural stability, but also has the same limiting function as screws. It can effectively limit the display device in six directions: front and back, left and right, and up and down, ensuring the stability and safety of the display device during use.

[0076] Please continue to refer to FIG. 1 to FIG. 4 . In some embodiments, the support structure 11 includes a support leg 111 , and the top of the support leg 111 is connected to the support platform 12 .

[0077] In this embodiment, the support structure 11 is mainly composed of legs 111, and its design feature is that the top of each leg 111 is directly connected to the support platform 12. This structural design provides a solid support point for the base, ensuring the overall stability and durability. By connecting the legs 111 to the support platform 12, the base can better withstand the weight and pressure from the display device, while also facilitating the overall structural integration of the base and simplifying the manufacturing process. Such a design not only ensures the functionality of the base, but also takes into account the economic efficiency of production.

[0078] In some embodiments, there are two legs 111 , and the two legs 111 are arranged in an eight-shaped shape.

[0079] In this embodiment, the support structure 11 includes two legs 111, which are arranged in an eight-shaped configuration, that is, they are opened at a certain angle relative to each other, and the top ends are respectively connected to the support platform 12. The legs 111 arranged in an eight-shaped configuration provide a wider support base, enhance the stability of the base, and also help to disperse the weight of the display device and improve the bearing capacity of the base. In addition, the eight-shaped layout also helps to improve the anti-tilt and anti-rotation performance of the base, ensuring the stability of the TV or other display devices during use. This design is both practical and economical, and meets the needs of modern homes for simplicity and stability.

[0080] In some embodiments of the portable base 100, the legs 111 and the support platform 12 are manufactured using an integrated molding process, and the entire structure is produced as a single component. This design not only improves the structural stability and load-bearing capacity of the base, but also reduces the assembly steps and simplifies the production process, thereby reducing the manufacturing cost.

[0081] In addition, one-piece molding also helps to improve the appearance of the product, because the entire base has no extra seams or connection points, making the product lines more smooth. This structural design ensures the functionality of the base while also optimizing cost-effectiveness and production efficiency.

[0082] The present application also provides a display device with a portable base, and the display device is supported by the portable base 100 mentioned above.

[0083] In this embodiment, the display device with a portable base is supported by the portable base 100 and should have all the beneficial effects of the portable base 100, which will not be described in detail here.

[0084] In some cases, the display device is specifically a television. In FIGS. 2 and 4 , the mounting plate 200 is used as a simplified television to illustrate the mounting relationship with the portable base 100 .

[0085] It should be noted that many of the components mentioned in this application are universal standard parts or components known to those skilled in the art, and their structures and principles can be learned by those skilled in the art through technical manuals or through conventional experimental methods.

[0086] It should be noted that, in this specification, relational terms such as first and second are merely used to distinguish one entity from other entities, but do not necessarily require or imply any actual relationship or order between these entities.

[0087] The portable base and the display device with the portable base provided by the present application are introduced in detail above. The principles and implementation methods of the present application are described in this article using specific examples. The description of the above embodiments is only used to help understand the method and core idea of ​​the present application. It should be pointed out that for ordinary technicians in this technical field, without departing from the principles of the present application, several improvements and modifications can be made to the present application, and these improvements and modifications also fall within the scope of protection of the claims of the present application.

Claims

1. A portable base, characterized in that: The portable base comprises: A supporting body, the supporting body being used to prop up the display device in a height direction of the supporting body when the display device is mounted on the portable base; A positioning structure, the positioning structure is arranged on the supporting body, and the positioning structure is used to provide a positioning function during the installation process of the display device; A locking hole, the number of which is single, and a single locking hole is provided on the supporting body, and the locking hole is used to lock and fix the display device by a fastener after the display device is positioned and installed in place.

2. The portable base according to claim 1, characterized in that: The supporting body comprises: Support structure; A support platform is arranged at the top of the support body, and is used to carry a display device.

3. The portable base according to claim 2, characterized in that: The positioning structure is arranged on the support platform; and / or, The locking hole is arranged on the supporting platform.

4. The portable base according to claim 1, characterized in that: The number of the positioning structures is multiple; wherein: The plurality of positioning structures are arranged axially symmetrically, and the single locking hole is located on the symmetry axis of the plurality of positioning structures; and / or, The plurality of positioning structures are centrally symmetrically arranged, and the single locking hole is located at the symmetry center of the plurality of positioning structures.

5. The portable base according to claim 1, characterized in that: The positioning structure comprises: A positioning column is vertically arranged on the supporting body, and is used for inserting and cooperating with a hole groove at the bottom end of the display device.

6. The portable base according to claim 1, characterized in that: The positioning structure comprises: A positioning column, wherein the positioning column is vertically arranged on the supporting body; A guide column is connected to the positioning column, and is used to guide the hole groove at the bottom of the display device to pass through the guide column and then be inserted and matched with the positioning column.

7. The portable base according to claim 6, characterized in that: The included angle between the guide column and the positioning column is greater than or equal to 90°.

8. The portable base according to claim 2, characterized in that: The support structure comprises: A supporting leg, the top end of which is connected to the supporting platform.

9. The portable base according to claim 8, characterized in that: The number of the supporting legs is two, and the two supporting legs are arranged in an eight-shaped shape; and / or, The supporting legs are integrally formed with the supporting platform.

10. A display device with a portable base, characterized in that: The display device is supported by the portable base as described in any one of claims 1 to 9.

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