Electronic equipment supporting device and electronic equipment

Abstract

The utility model relates to the technical field of electronic equipment, and specifically discloses an electronic equipment support device and an electronic equipment, in which the input end of the flip assembly is configured to be connected to the flip part of the electronic equipment; the transmission assembly is connected to the output end of the flip assembly; the sliding assembly is configured to be arranged in the inner cavity of the fixed part of the electronic equipment, the sliding assembly includes a support member, a fixed seat and a sliding member, and the support member is configured to slide in the inner cavity; the fixed seat is configured to be connected to the fixed part of the electronic equipment, and the fixed seat is located above the support member; the sliding member is slidably connected to the fixed seat, and the sliding member includes a first connecting part connected to the output end of the transmission assembly and a second connecting part connected to the support member; the flip assembly drives the sliding member to slide forward and backward relative to the fixed seat through the transmission assembly and the first connecting part, and the sliding member drives the supporting member to extend / retract into the inner cavity through the second connecting part. The above arrangement reduces the risk of the electronic equipment tilting backward.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic equipment, in particular to an electronic equipment supporting device and the electronic equipment. Background Art

[0002] A tablet computer combined with a keyboard accessory forms a usage scenario of a laptop computer. Therefore, the combination of a tablet computer and a keyboard accessory can replace a laptop computer in many scenarios. When the tablet computer and the keyboard accessory are opened, the overall center of gravity changes. When the center of gravity moves backward and exceeds the connection axis between the tablet computer and the keyboard accessory, there is a risk of tipping over backward.

[0003] Therefore, it is urgent to study an electronic equipment supporting device and electronic equipment to solve the above problems. Utility Model Content

[0004] The utility model aims to provide an electronic device support device and an electronic device, so as to reduce the risk of a tablet computer and a keyboard accessory falling backwards when in use in the prior art.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An electronic equipment support device, comprising:

[0007] a flip assembly, wherein an input end of the flip assembly is configured to be connected to a flip portion of an electronic device;

[0008] A transmission assembly connected to an output end of the flip assembly;

[0009] A sliding assembly, the sliding assembly being configured to be disposed in an inner cavity of a fixed portion of the electronic device, the sliding assembly comprising:

[0010] a support member configured to slide in the inner cavity;

[0011] A fixing seat, the fixing seat is configured to be connected to a fixing part of the electronic device, and the fixing seat is located above the supporting member;

[0012] A sliding member, the sliding member is connected to the fixing seat, the sliding member comprises a first connecting portion connected to the output end of the transmission assembly and a second connecting portion connected to the supporting member;

[0013] The flip assembly drives the sliding member to slide forward and backward relative to the fixing seat through the transmission assembly and the first connecting portion, and the sliding member drives the supporting member to extend out of / retract into the inner cavity through the second connecting portion.

[0014] As an optional technical solution for an electronic equipment support device, the fixing seat is provided with a sliding groove extending in the front-to-back direction, the first connecting part is slidably arranged in the sliding groove, the transmission assembly includes a gear set, the first connecting part forms a first tooth portion at a relative position of the gear set, and the gear set and the first tooth portion are meshed.

[0015] As an optional technical solution for an electronic device support device, the two sides of the bottom of the first connecting part extend outward to form a boss, and the boss is located at the relative position of the first tooth part, the sliding groove is formed as a limiting structure cooperating with the boss, and the boss is arranged in the limiting structure.

[0016] As an optional technical solution for an electronic device support device, the sliding assembly also includes a transfer gear, which is rotatably arranged on the fixed seat, the second connecting portion forms a second tooth portion at a relative position of the transfer gear, one side of the transfer gear is meshed with the second tooth portion, and the support member forms a third tooth portion at a relative position of the transfer gear, and the other side of the transfer gear is meshed with the third tooth portion.

[0017] As an optional technical solution for an electronic equipment supporting device, the front end of the first connecting portion extends outward to form a second connecting portion, and the first connecting portion and the second connecting portion are staggered in the front-to-back direction.

[0018] As an optional technical solution for an electronic equipment support device, the intermediate gear includes a driving gear and a driven gear coaxially fixedly connected, the number of teeth of the driving gear is less than the number of teeth of the driven gear, the driving gear is meshed with the second tooth portion, and the driven gear is meshed with the third tooth portion.

[0019] As an optional technical solution for an electronic equipment supporting device, the front end of the fixing seat is extended outward to form an extension portion, and the transfer gear is rotatably disposed on the extension portion.

[0020] As an optional technical solution for an electronic equipment supporting device, the flip assembly includes a first gear, the gear set includes a second gear and a third gear that are meshed with each other, the first gear is meshed with the second gear, and the third gear is meshed with the first tooth portion.

[0021] As an optional technical solution for an electronic device support device, the support member includes a support body and sliding parts extending along the front-to-back direction at both ends of the support body, the first connecting part is located above the support body, and the second connecting part is located above the sliding part.

[0022] An electronic device comprises a device body and an electronic device supporting device as described in any of the above technical solutions, wherein the device body comprises a fixed part and a flip part, wherein the fixed seat is arranged on the fixed part, and the flip part is connected to the input end of the flip component.

[0023] The beneficial effects of the utility model are:

[0024] The utility model provides an electronic device support device and an electronic device, wherein the electronic device support device transmits the rotation of a flip assembly to a sliding assembly through a transmission assembly, so that a sliding member in the sliding assembly slides along a fixed seat, and the sliding member drives a supporting member to extend or retract into an inner cavity of a fixed part of the electronic device. When in use, the input end of the flip assembly is connected to the flip part of the electronic device, and when the flip part flips relative to the fixed part from a closed state to an open state, the supporting member can be extended from the inner cavity, so that the supporting point at the rear end of the entire electronic device moves backward, so that the center of gravity of the electronic device moving backward after the flip part is opened is within a safe range, thereby reducing the risk of the electronic device tilting backward. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic structural diagram of the electronic equipment support device from a first viewing angle in an embodiment of the utility model;

[0026] Figure 2 This is a schematic structural diagram of the electronic equipment support device from a second viewing angle in an embodiment of the utility model;

[0027] Figure 3 It is a partial structural diagram of the electronic equipment support device in the embodiment of the utility model from a third viewing angle;

[0028] Figure 4 It is a partial structural diagram of the electronic equipment support device in the embodiment of the utility model at a fourth viewing angle;

[0029] Figure 5 for Figure 4 Enlarged view of point A in the middle.

[0030] In the figure:

[0031] 100, flip assembly; 110, first gear; 120, connecting shaft; 130, mounting portion;

[0032] 200, transmission assembly; 210, second gear; 220, third gear;

[0033] 300, sliding assembly; 310, supporting member; 311, third tooth portion; 312, supporting body; 313, sliding portion; 320, fixing seat; 321, sliding groove; 322, extension portion; 323, supporting platform; 330, sliding member; 331, first connecting portion; 3311, first tooth portion; 3312, boss; 3313, limiting hole; 332, second connecting portion; 3321, second tooth portion; 340, transfer gear; 341, driving gear; 342, driven gear. DETAILED DESCRIPTION

[0034] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0035] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. Among them, the terms "first position" and "second position" are two different positions, and the first feature "above", "above" and "above" the second feature include the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. The first feature "below", "below" and "below" the second feature include the first feature being directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0036] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0037] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0038] Embodiment 1

[0039] like Figures 1 to 5 As shown, this embodiment provides an electronic device support device, which is applied to an electronic device. When the flip part of the electronic device is opened relative to the fixed part, the support member 310 extends from the inner cavity of the fixed part, so that the support point at the rear end of the entire electronic device moves backward, so that the center of gravity of the electronic device moving backward after the flip part is opened is still located within the safe range on the front side of the fulcrum provided by the support member 310, thereby reducing the risk of the electronic device tilting backward.

[0040] In order to realize that the electronic device support device is installed in the electronic device, in some embodiments, the electronic device support device includes a flip assembly 100, a transmission assembly 200 and a sliding assembly 300, wherein the input end of the flip assembly 100 is configured to be connected to the flip part of the electronic device; the transmission assembly 200 is connected to the output end of the flip assembly 100; the sliding assembly 300 is configured to be arranged in the inner cavity of the fixed part of the electronic device, and the sliding assembly 300 includes a support member 310, a fixing seat 320 and a sliding member 330, and the support member 310 is configured to slide in the inner cavity ; The fixing seat 320 is configured to be connected to the fixed part of the electronic device, and the fixing seat 320 is located above the support member 310; the sliding member 330 is slidably connected to the fixing seat 320, and the sliding member 330 includes a first connecting portion 331 connected to the output end of the transmission assembly 200 and a second connecting portion 332 connected to the support member 310; the flip assembly 100 drives the sliding member 330 to slide back and forth relative to the fixing seat 320 through the transmission assembly 200 and the first connecting portion 331, and the sliding member 330 drives the support member 310 to extend / retract into the inner cavity through the second connecting portion 332.

[0041] With the help of the above-mentioned structural setting, when the flip part of the electronic device changes from closing to opening, the support member 310 can complete the movement of extending out from the inner cavity; the sliding connection between the sliding member 330 and the fixing seat 320 improves the stability of the movement of the sliding member 330, which is beneficial to ensure the accurate transmission of power between the transmission assembly 200 and the support member 310; in addition, the fixing seat 320 is located above the support member 310, which helps the support member 310 to smoothly extend / retract into the inner cavity.

[0042] In some embodiments, the fixing seat 320 is provided with a sliding groove 321 extending in the front-rear direction, the first connecting portion 331 is slidably arranged in the sliding groove 321, the transmission assembly 200 includes a gear set, the first connecting portion 331 forms a first tooth portion 3311 at a relative position of the gear set, and the gear set and the first tooth portion 3311 are meshed. The transmission of the toothed structure can improve the transmission accuracy between the first connecting portion 331 and the transmission assembly 200; in addition, the arrangement of the first connecting portion 331 being slidably arranged in the sliding groove 321 limits the degree of freedom of the first connecting portion 331, thereby improving the stability of the movement of the first connecting portion 331.

[0043] In order to limit the first connection part 331, in some embodiments, the two sides of the bottom of the first connection part 331 extend outward to form a boss 3312, and the boss 3312 is located at the relative position of the first tooth part 3311, and the sliding groove 321 is formed as a limiting structure that cooperates with the boss 3312, and the boss 3312 is arranged in the limiting structure. Among them, in the up and down direction, the height of the boss 3312 is less than the height of the first connection part 331, and the height of the sliding groove 321 is adapted to the height of the boss 3312 and is less than the height of the first connection part 331. The above arrangement enables the sliding groove 321 to provide a sliding track for the first connection part 331, and also to limit the first connection part 331 in the vertical direction and the left and right direction, so that the first connection part 331 can only slide within one degree of freedom in the front and back direction.

[0044] The sliding assembly 300 further includes a transfer gear 340, which is rotatably disposed on the fixed seat 320, and the second connecting portion 332 forms a second tooth portion 3321 at a relative position of the transfer gear 340, and one side of the transfer gear 340 meshes with the second tooth portion 3321. The support member 310 forms a third tooth portion 311 at a relative position of the transfer gear 340, and the other side of the transfer gear 340 meshes with the third tooth portion 311. This arrangement helps to improve the transmission accuracy between the second connecting portion 332 and the support member 310. At the same time, the arrangement of the transfer gear 340 makes the second connecting portion 332 and the support member 310 move in opposite directions, thereby effectively reducing the space occupied by the support device in the front-rear direction.

[0045] In some embodiments, the front end of the first connection portion 331 extends outward to form the second connection portion 332, and the first connection portion 331 and the second connection portion 332 are staggered in the front-to-back direction. The second connection portion 332 is located outside the first connection portion 331, that is, the first connection portion 331 and the second connection portion 332 are adjacently arranged in the left-right direction. This arrangement is conducive to reducing the length of the first connection portion 331 in the front-to-back direction, thereby reducing the length of the supporting device in the front-to-back direction, and saving installation space in the electronic device.

[0046] One end of the fixing seat 320 protrudes outward to form an extension portion 322, and the transfer gear 340 is rotatably arranged on the extension portion 322. In some embodiments, the extension portion 322 is provided with a support platform 323, and the height of the support platform 323 is flush with the height of the driven gear 342. This arrangement enables the second connecting portion 332 to be supported by the support platform 323 during its movement, thereby preventing the second connecting portion 332 from being deformed by gravity and improving the durability of use.

[0047] In order to further reduce the length of the first connection part 331 in the front-to-back direction, the transfer gear 340 includes a driving gear 341 and a driven gear 342 that are coaxially fixed, the number of teeth of the driving gear 341 is less than the number of teeth of the driven gear 342, the driving gear 341 is meshed with the second tooth part 3321, and the driven gear 342 is meshed with the third tooth part 311. This arrangement makes the distance that the first connection part 331 moves in the front-to-back direction smaller than the distance that the support member 310 moves in the front-to-back direction, so that the distance of the first connection part 331 in the front-to-back direction can be reduced as much as possible under the premise that the extended length of the support member 310 is fixed.

[0048] In some embodiments, the flip assembly 100 includes a first gear 110, and the gear set includes a second gear 210 and a third gear 220 that are meshed with each other. The first gear 110 and the second gear 210 are meshed, and the third gear 220 is meshed with the first tooth portion 3311. Through the meshing of multiple gears, while achieving rotational reversal, the relative position relationship between the output end and the input end of the transmission assembly 200 can also be effectively adjusted to adapt to the different structures of the inner cavity of the electronic device. Finally, the speed ratio of the input end and the output end can also be adjusted by the relationship between the number of teeth of the gears. Among them, the flip assembly 100 also includes a connecting shaft 120 and a mounting portion 130 fixedly connected to the first gear 110, the connecting shaft 120 is rotatably arranged on the fixed part of the electronic device, and the mounting portion 130 is connected to the flip part of the electronic device.

[0049] The first connecting portion 331 is provided with a limiting hole 3313 extending in the front-to-back direction, and the fixing seat 320 is provided with a limiting protrusion, which is located in the limiting hole 3313 to limit the front limit position and the rear limit position of the sliding member 330. This arrangement realizes the position limitation of the sliding member 330, and prevents the sliding member 330 from sliding out of the sliding groove 321; at the same time, it helps to reduce the material used for the sliding member 330 and reduce the production cost.

[0050] The support member 310 includes a support body 312 and a sliding portion 313 extending in the front-to-back direction and arranged at both ends of the support body 312, wherein the first connecting portion 331 is located above the support body 312, and the second connecting portion 332 is located above the sliding portion 313. This arrangement makes the length of the support body 312 in the front-to-back direction smaller than the sliding portion 313, thereby effectively reducing the volume of the support member 310, reducing the demand for the volume of the inner cavity, and reducing the cost; the position arrangement of the first connecting portion 331 and the second connecting portion 332 helps to reasonably utilize the inner cavity structure and minimize the size of the inner cavity in the vertical direction.

[0051] This embodiment also provides an electronic device, including a device body and an electronic device support device in any of the above embodiments, the device body includes a fixed part and a flip part, wherein the fixing seat 320 is arranged on the fixed part, and the flip part is connected to the input end of the flip assembly 100.

[0052] In some embodiments, the fixed part includes a keyboard accessory, and the flip part includes a tablet computer. The above arrangement allows the center of gravity of the tablet computer to move backward when it is flipped, and during the process of the support member 310 moving backward, the support point on the rear side of the keyboard accessory moves backward, so that the overall center of gravity of the tablet computer and the keyboard accessory is still within a relatively safe range, reducing the risk of tipping backward. In other embodiments, the fixed part may include the host part of a laptop computer, and the flip part may include the screen of the laptop computer.

[0053] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all implementation methods here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included in the protection scope of the claims of the present invention.

Claims

1. An electronic equipment support device, characterized in that: include: A flip assembly (100), wherein an input end of the flip assembly (100) is configured to be connected to a flip portion of an electronic device; A transmission assembly (200), the transmission assembly (200) being connected to an output end of the flip assembly (100); A sliding assembly (300), the sliding assembly (300) being configured to be arranged in an inner cavity of a fixed part of the electronic device, the sliding assembly (300) comprising: a support member (310), the support member (310) being configured to slide in the inner cavity; a fixing seat (320), the fixing seat (320) being configured to be connected to a fixing part of the electronic device, and the fixing seat (320) being located above the supporting member (310); A sliding member (330), the sliding member (330) being connected to the fixing seat (320), the sliding member (330) comprising a first connecting portion (331) connected to the output end of the transmission assembly (200) and a second connecting portion (332) connected to the supporting member (310); The flip assembly (100) drives the sliding member (330) to slide forward and backward relative to the fixing seat (320) through the transmission assembly (200) and the first connecting portion (331), and the sliding member (330) drives the supporting member (310) to extend out of / retract into the inner cavity through the second connecting portion (332).

2. The electronic equipment supporting device according to claim 1, characterized in that: The fixing seat (320) is provided with a sliding groove (321) extending in the front-to-back direction, the first connecting portion (331) is arranged in the sliding groove (321), the transmission assembly (200) comprises a gear set, the first connecting portion (331) forms a first tooth portion (3311) at a relative position of the gear set, and the gear set and the first tooth portion (3311) are meshed.

3. The electronic equipment supporting device according to claim 2, characterized in that: Both sides of the bottom of the first connecting portion (331) extend outward to form a boss (3312), and the boss (3312) is located at a relative position of the first tooth portion (3311), and the sliding groove (321) is formed as a limiting structure that cooperates with the boss (3312), and the boss (3312) is arranged in the limiting structure.

4. The electronic equipment supporting device according to claim 2, characterized in that: The sliding assembly (300) further comprises a transfer gear (340), wherein the transfer gear (340) is rotatably disposed on the fixing seat (320), the second connecting portion (332) forms a second tooth portion (3321) at a relative position of the transfer gear (340), one side of the transfer gear (340) is meshed with the second tooth portion (3321), and the supporting member (310) forms a third tooth portion (311) at a relative position of the transfer gear (340), and the other side of the transfer gear (340) is meshed with the third tooth portion (311).

5. The electronic equipment supporting device according to claim 4, characterized in that: The front end of the first connecting portion (331) extends outward to form a second connecting portion (332), and the first connecting portion (331) and the second connecting portion (332) are staggered in the front-to-back direction.

6. The electronic equipment supporting device according to claim 4, characterized in that: The transfer gear (340) comprises a driving gear (341) and a driven gear (342) which are coaxially fixed, the number of teeth of the driving gear (341) is less than the number of teeth of the driven gear (342), the driving gear (341) is meshed with the second tooth portion (3321), and the driven gear (342) is meshed with the third tooth portion (311).

7. The electronic equipment supporting device according to claim 4, characterized in that: The front end of the fixing seat (320) is extended outward to form an extension portion (322), and the transfer gear (340) is rotatably disposed on the extension portion (322).

8. The electronic equipment supporting device according to claim 2, characterized in that: The flip assembly (100) comprises a first gear (110), and the gear set comprises a second gear (210) and a third gear (220) meshing with each other, the first gear (110) meshing with the second gear (210), and the third gear (220) meshing with the first tooth portion (3311).

9. The electronic equipment supporting device according to claim 1, characterized in that: The support member (310) includes a support body (312) and a sliding portion (313) extending along the front-to-back direction and arranged at both ends of the support body (312); the first connecting portion (331) is located above the support body (312); and the second connecting portion (332) is located above the sliding portion (313).

10. An electronic device, characterized in that It comprises a device body and an electronic device supporting device as described in any one of claims 1 to 9, wherein the device body comprises a fixed part and a flip part, wherein the fixing seat (320) is arranged on the fixed part, and the flip part is connected to the input end of the flip component (100).

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