Floor stand for electronic equipment

Abstract

The utility model provides a floor stand for electronic equipment, which comprises a base, a support, a battery pack, an input / output port module, a direct-current / alternating-current conversion module and a tray, and is characterized in that the tray is used for placing the electronic equipment; the base is connected with the support, the battery pack is electrically connected with the direct-current and alternating-current conversion module and the input and output port module, and the direct-current and alternating-current conversion module is used for converting direct-current electric energy output by the battery pack into alternating-current electric energy. And the input / output port module is used for inputting external electric energy into the battery pack and outputting the electric energy of the battery pack to the electronic equipment. The floor type support can meet diversified requirements of users, and the user experience of products is improved.

Description

Technical Field

[0001] This application belongs to the technical field of mechanical structures, and particularly relates to a floor-standing bracket. Background Art

[0002] With the development of science and technology and people's pursuit of a better life, creating a home theater system has also become the need of more and more people. However, in the current home theater system, both projectors and speakers are installed and placed in fixed positions, which cannot meet people's diverse usage needs. Although there are floor-standing bracket products on the market, these products often have relatively single functions and cannot provide a good product experience. Summary of the Invention

[0003] The purpose of this application is to overcome the deficiencies of the above-mentioned prior art, and provides a floor bracket for electronic devices, which can meet the diverse usage needs of users and improve the product user experience.

[0004] To solve the above technical problems, on the one hand, this application provides a floor bracket for electronic devices, including a base, a bracket, a battery pack, an input / output port module, a DC-AC conversion module, and a tray. The tray is used to place the electronic device; the base is connected to the bracket, the battery pack is electrically connected to the DC-AC conversion module and the input / output port module. The DC-AC conversion module is used to convert the DC electric energy output by the battery pack into AC electric energy, and the input / output port module is used to input external electric energy into the battery pack and output the electric energy of the battery pack to the electronic device.

[0005] Specifically, the bracket includes a first bracket and a second bracket. One end of the first bracket is connected to the base, and the other end is connected to the second bracket; the second bracket is a hollow structure, and the battery pack is arranged in the hollow structure of the second bracket.

[0006] In one embodiment, the bracket includes a plurality of second brackets, and the battery packs are electrically connected when the plurality of second brackets are connected.

[0007] Specifically, the outer diameters of the first bracket and the second bracket are the same.

[0008] In one embodiment, between the battery packs, and / or between the battery pack and the DC-AC conversion module, and / or between the battery pack and the input / output port module are electrically connected through contact spring pieces.

[0009] In one embodiment, the length of the first bracket is adjustable.

[0010] In one embodiment, the first bracket is threadedly connected to the base, and / or the first bracket is threadedly connected to the second bracket, and / or the second bracket is threadedly connected to the input / output port module.

[0011] In one embodiment, the input / output port module includes a first output port and a second output port. The first output port is used to output direct current electrical energy, and the second output port is used to output alternating current electrical energy.

[0012] In one embodiment, the upper connecting member of the DC-AC conversion module or the input / output port module connected to the tray is an electrical connecting member. When the electronic device is placed on the tray, it is electrically connected to the battery pack through the electrical connecting member.

[0013] The floor-standing bracket provided by the present application can meet the diverse needs of users and improve the user experience of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0015] Figure 1 is an exploded view of the structure of the floor-standing bracket in an embodiment of the present application;

[0016] Figure 2 is a schematic diagram of the structure of the floor-standing bracket in an embodiment of the present application;

[0017] Figure 3 is a schematic diagram of the structure of the floor-standing bracket in another embodiment of the present application;

[0018] Figure 4 is a schematic diagram of the structure of the floor-standing bracket in yet another embodiment of the present application;

[0019] Figure 5 is a schematic diagram of the structure of the floor-standing bracket in yet another embodiment of the present application;

[0020] Figure 6 is a schematic diagram of the structure of the floor-standing bracket in an embodiment of the present application;

[0021] Figure 7 is an exploded view of the structure of the floor-standing bracket in an embodiment of the present application;

[0022] Figure 8 is an exploded view of the structure of the second bracket in an embodiment of the present application;

[0023] Figure 9 It is a schematic structural diagram of a second bracket in an embodiment of the present application;

[0024] Figure 10 It is an enlarged schematic diagram of a partial structure of the second bracket in an embodiment of the present application;

[0025] Figure 11 It is a schematic connection diagram of a first bracket and a second bracket in an embodiment of the present application;

[0026] Figure 12 It is a schematic structural diagram of an input / output port module in an embodiment of the present application;

[0027] Figure 13 It is a schematic structural diagram of a DC-AC conversion module in an embodiment of the present application;

[0028] Figure 14 It is a schematic cross-sectional view of the connection part of each component in an embodiment of the present application. Detailed implementation manners

[0029] In order to make the objectives, technical solutions and advantages of the present application clearer, the present application will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application, and are not used to limit the present application.

[0030] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0031] It should also be noted that the orientation terms such as left, right, up and down in the embodiments of the present application are only relative concepts to each other or are referenced based on the normal use state of the product, and should not be considered restrictive.

[0032] Please refer to Figures 1-14, the floor stand for an electronic device provided by this application includes a base 11, brackets 12 / 13, a battery pack 132, an input / output port module 14, a DC-AC conversion module 15, and a tray 16. Among them, the tray 16 is used to place the electronic device 20; the base 11 is connected to the brackets 12 / 13, and the battery pack 132 is electrically connected to the DC-AC conversion module 15 and the input / output port module 14. The DC-AC conversion module 15 is used to convert the DC power output by the battery pack 132 into AC power, and the input / output port module 14 is used to input external power into the battery pack 132 and output the power of the battery pack 132 to the electronic device 20. Specifically, the battery pack 132 can store the external power, and when the electronic device 20 needs power, the stored power is output to the electronic device through the input / output port module 14.

[0033] In one embodiment, the input / output port module 14 includes a first output port and a second output port. The first output port is used to output DC power, and the second output port is used to output AC power. Specifically, the first output port is directly electrically connected to the battery pack 132, so as to directly output the DC power of the battery pack 132. The second output port is electrically connected to the DC-AC conversion module 15 between the battery pack 132, so as to convert the DC power of the battery pack 132 into AC power and output it to the electronic device 20 through the second output port.

[0034] In other embodiments, the input / output port module 14 only includes a power input module and a DC power output module. The AC power output module is provided on the DC-AC conversion module 15, that is, after the DC-AC conversion module 15 is electrically connected to the battery pack 132 to convert the DC power of the battery pack into AC power, it is output to the electronic device 20 through the AC power output module provided on the DC-AC conversion module 15, such as Figure 1 shown, the electronic device 20 is electrically connected to the AC power output module of the DC-AC conversion module 15 through a power cord 21.

[0035] In other embodiments, such as Figure 6 shown, the floor stand further includes an AC power input module 17, which is connected to the base 11, and the input / output port module 14 only includes a DC power output module. On the one hand, the input / output port module 14 is provided under the electronic device to facilitate power supply to the electronic device. On the other hand, the AC power input module 17 is provided near the base 11 to facilitate plugging in the power cord.

[0036] In other embodiments, such as Figure 7 shown, the base 11 includes an upper cover 112 and a lower cover 113, in which an adapter 114 is accommodated, and the battery pack is charged by connecting the adapter 114 to an AC power source.

[0037] The floor stand provided by this application can provide alternating current for the electronic device 20 without connecting to an AC power supply, thus increasing the application scenarios of electronic devices using AC power. For example, when the electronic device 20 is a projector, using the floor stand provided by this application can facilitate its outdoor use and avoid the problems of inconvenient power connection or the need to prepare an additional energy storage power supply when the projector is used outdoors.

[0038] In addition, it should be noted that in this application Figures 1-3 the DC-AC conversion module 15 in the shown floor stand is arranged above the input-output port module 14. Of course, this arrangement method is not a limitation to this application, that is to say, the DC-AC conversion module 15 can also be arranged below the input-output port module 14. Whether the DC-AC conversion module 15 is arranged above or below the input-output port module 14, when it is necessary to provide alternating current for the electronic device 20, the DC-AC conversion module 15 is connected between the battery pack 132 and the AC power output module. In a specific embodiment, the DC-AC conversion module 15 is connected in series with a switch between the battery pack 132 and the AC power output module. When it is necessary to output alternating current, closing this switch can connect the DC-AC conversion module 15 into the circuit. The battery pack 132 is connected to the DC power output module through a switch. When this switch is closed, the battery pack 132 outputs direct current. It should be noted that in actual use, when the user connects the power cord 21 to the AC power output module, the switch can be set to automatically close, so as to realize the output of alternating current.

[0039] In a specific embodiment, the stand includes a first stand 12 and a second stand 13. One end of the first stand 12 is connected to the base 11, and the other end is connected to the second stand 13; the second stand 13 is a hollow structure, and the battery pack 132 is arranged in the hollow structure of the second stand. Specifically, as Figures 8-10 shown, the second stand 13 includes a sleeve 131, a battery pack 132, a battery PCB board 133, a lower joint 134, a power contact plate 135, an upper joint 136, and a contact spring piece 137. After assembly, it forms the second stand 13 as described Figure 9 which can also be called a battery stand. The electric energy of the battery pack 132 is output through the contact spring piece 137, and can be connected in series with other battery packs through the power contact plate 135.

[0040] In a specific embodiment, the upper joint 136 is a convex threaded structure, and the lower joint 134 is a concave threaded structure, so that the second stand can be connected to other second stands or the first stand. It should be noted that in this application, the first stand is a stand that does not include a battery pack, and the second stand is a stand that includes a battery pack.

[0041] As Figure 11As shown, in one embodiment, the first bracket 12 and the second bracket 13 are connected by a knob 121. The first bracket 12 is a hollow tube, and the second bracket 13 can be telescoped within the hollow tube of the first bracket 12 through the knob 121.

[0042] As Figure 12 shown, which shows a schematic structural diagram of the input / output port module in one embodiment. Among them, the input / output port module 14 includes a port body 140, an upper connector 141, a circuit board 142, a power contact board 143, and a contact spring piece 1411 is provided on the upper connector. As Figure 13 shown, which shows a schematic structural diagram of the DC-AC conversion module in one embodiment. Among them, the DC-AC conversion module 15 includes a body 150, an upper connector 151, a circuit board 152, a lower connector 153, and an AC output port 154. In one implementation, the upper connector 151 is a male thread structure, and an internal thread structure is provided in the middle of the tray 16. The DC-AC conversion module 15 is mechanically connected to the tray 16 through the upper connector 151 and electrically connected to the input / output port module 14 through the lower connector 153. The input / output port 14 is electrically connected to the second bracket through its power contact board 143. Please refer to Figure 14 , which shows a cross-sectional schematic diagram of the connection parts of each component of the floor bracket.

[0043] In addition, in one embodiment, the outer diameters of the first bracket 12 and the second bracket 13 are the same, so that a bracket body with better integrity can be formed during assembly.

[0044] In addition, in one embodiment, the length of the first bracket 12 is adjustable, so as to better meet the needs of users to use electronic devices at different heights.

[0045] In addition, in one embodiment, for the DC-AC conversion module 15 or the input / output port module 14 connected to the tray 16, its upper connector is a contact spring piece or a jack, and a contact spring piece matching the contact spring piece or a plug matching the jack is provided at the bottom of the electronic device 20. Thus, when the electronic device 20 is placed on the tray 16, it can be directly electrically connected to the battery pack through the DC-AC conversion module 15 or the input / output port module 14, so that the power cord can be omitted, further improving the user experience of the product.

[0046] The floor bracket provided by this application is disassembled into multiple modules, and the size of each module does not exceed a preset value, which is convenient for transportation. In addition, the floor bracket provided by this application has multiple usage modes, and users can select and match according to their own needs. As Figure 2As shown, the floor-standing bracket has two second brackets 13 and a DC-AC conversion module 15, which can directly provide electrical energy for electronic devices using alternating current, and has a large battery capacity, which can meet the user's more power consumption needs. Such as Figure 3 The floor-standing bracket shown has one second bracket and a DC-AC conversion module 15, which can meet the user's need to directly provide electrical energy for electronic devices using alternating current. In addition, adjusting the height of the floor-standing bracket can also be achieved by selecting different numbers of second brackets. Such as Figure 4 The floor-standing bracket shown has two second brackets and does not have a DC-AC conversion module 15, and can only provide DC electrical energy. Such as Figure 5 The floor-standing bracket shown has one second bracket and does not have a DC-AC conversion module 15, and can only provide DC electrical energy.

[0047] The above are only the preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent replacements or improvements made within the spirit and principle of the present application shall be included within the protection scope of the present application.

Claims

1. A floor stand for an electronic device, characterized in that, It includes a base, a bracket, a battery pack, an input / output port module, a DC / AC conversion module, and a tray for placing the electronic device; the base is connected to the bracket, the battery pack is electrically connected to the DC / AC conversion module and the input / output port module, the DC / AC conversion module is used to convert the DC electrical energy output by the battery pack into AC electrical energy, and the input / output port module is used to input external electrical energy into the battery pack and output the electrical energy of the battery pack to the electronic device.

2. The floor stand for an electronic device according to claim 1, wherein, The bracket includes a first bracket and a second bracket. One end of the first bracket is connected to the base, and the other end is connected to the second bracket; the second bracket is a hollow structure, and the battery pack is arranged in the hollow structure of the second bracket.

3. The floor stand for an electronic device according to claim 2, wherein The bracket includes a plurality of second brackets, and the battery packs are electrically connected when the plurality of second brackets are connected.

4. The floor stand for an electronic device according to claim 2 or 3, characterized in that, The outer diameters of the first bracket and the second bracket are the same.

5. The floor stand for an electronic device according to claim 4, characterized in that, Between the battery packs, and / or between the battery pack and the DC / AC conversion module, and / or the battery pack and the input / output port module are electrically connected through contact shrapnel.

6. The floor stand for an electronic device according to claim 2, wherein The length of the first bracket is adjustable.

7. The floor bracket for an electronic device according to claim 2, wherein the first bracket is threadedly connected to the base, and / or the first bracket is threadedly connected to the second bracket, and / or the second bracket is threadedly connected to the input / output port module.

8. The floor stand for an electronic device according to claim 1, wherein, The input / output port module includes a first output port and a second output port. The first output port is used to output DC electrical energy, and the second output port is used to output AC electrical energy.

9. The floor stand for an electronic device according to claim 1, characterized in that, The upper connecting member of the DC / AC conversion module or the input / output port module connected to the tray is an electrical connecting member, and when the electronic device is placed on the tray, it is electrically connected to the battery pack through the electrical connecting member.

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