A stent

Abstract

The utility model discloses a support, including support platform and support component, support platform includes casing, magnet and connecting plate, the casing has first accommodating cavity, the magnet is located in first accommodating cavity, one end of casing is articulated with connecting plate, support component includes first support, second support, third support and fourth support, the upper end of first support, the upper end of second support, the upper end of third support and the upper end of fourth support are articulated with connecting plate through hinge component. First support, second support, third support and fourth support articulate with support platform, when the support is received, first support, second support, third support and fourth support can all be folded and received, and the length is shorter when the support is received. And this support can be when cell -phone support also can be when notebook computer support, relative connecting plate rotation casing can adjust the angle of cell -phone.

Description

Technical Field

[0001] This utility model relates to the field of mobile phone and computer stands, and in particular to a stand. Background Technology

[0002] Patent application number 202023079674.5 discloses a laptop stand. When folded, the laptop's width is the sum of the widths of the first and second rotating rods, and its length is the length of either the first or second rotating rod. To support the laptop, both the first and second rotating rods are typically quite long. Therefore, even when folded, this laptop stand is still relatively long, making it difficult to store and inconvenient to carry. Utility Model Content

[0003] The problem this invention aims to solve is the excessive length of the bracket after folding.

[0004] The technical solution adopted in this utility model is as follows: A stent, comprising: A support platform includes a housing, a magnet, and a connecting plate. The housing has a first receiving cavity, and the magnet is disposed within the first receiving cavity. One end of the housing is hinged to the connecting plate. The bracket assembly includes a first bracket, a second bracket, a third bracket, and a fourth bracket. The upper ends of the first bracket, the second bracket, the third bracket, and the fourth bracket are hinged to the connecting plate via a hinge assembly.

[0005] Furthermore, the hinge assembly includes: A first mounting base is provided with a first shaft hole; the first bracket and the second bracket are hinged to the first mounting base; The second mounting base is provided with a second shaft hole; the third bracket and the fourth bracket are hinged to the second mounting base; A first rotating shaft is disposed in the first shaft hole and the second shaft hole, and the first rotating shaft can rotate in the first shaft hole and the second shaft hole.

[0006] Furthermore, the first bracket and the second bracket partially overlap with the first mounting base, and the first bracket and the second bracket are provided with a first hinge hole at the overlap, and the first mounting base is provided with a second hinge hole at the overlap. A first pin is inserted into the first hinge hole and the second hinge hole to achieve hinge connection between the first bracket and the second bracket and the first mounting base. The thickness of the first bracket and the second bracket is reduced at the overlap to form a clearance step. The first mounting base is provided with a first limiting section and a second limiting section, wherein the first limiting section is provided in the direction in which the first bracket and the second bracket approach; the second limiting section is provided in the direction in which the first bracket and the second bracket move away from each other. When the first bracket and the second bracket approach, the clearance step abuts against the first limiting section; when the first bracket or the second bracket rotates a certain angle in the direction in which they move away from each other, the clearance step abuts against the second limiting section.

[0007] Furthermore, the end face of the avoidance step is a circular arc groove, and the edge of the first mounting base is provided with a circular arc flange that matches the circular arc groove.

[0008] Furthermore, the hinge assembly also includes a third mounting base, which has a third shaft hole, into which the first rotating shaft is inserted and can rotate relative to the third shaft hole; the third mounting base is fixedly connected to the connecting plate.

[0009] Furthermore, both the first bracket and the second bracket are provided with a first stop on their front sides.

[0010] Furthermore, the first stop is hinged to the first bracket or the second bracket.

[0011] Furthermore, both the back of the third bracket and the back of the fourth bracket are hinged with support feet; wherein, when the support feet rotate and unfold away from the third bracket or the fourth bracket, the support feet support the third bracket or the fourth bracket.

[0012] Furthermore, both the back of the third bracket and the back of the fourth bracket are hinged with a stop foot. The stop foot is located between the support foot and the third bracket or the fourth bracket. The back of the third bracket and the back of the fourth bracket are provided with a stop groove. When the stop foot is inserted into the stop groove, the support foot, the stop foot, and the third bracket or the fourth bracket form a triangle.

[0013] Furthermore, the support platform also includes a wireless charging coil and a circuit board, which are disposed within the first receiving cavity.

[0014] In summary, the beneficial effects of this utility model are: The first, second, third, and fourth supports are hinged to the support platform. When stored, all four supports can be folded away, resulting in a shorter storage length. This stand can be used as both a phone stand and a laptop stand; rotating the housing relative to the connecting plate adjusts the phone's angle. Attached Figure Description

[0015] Figure 1 This is a diagram showing the bracket when folded. Figure 2 A breakdown diagram of the supporting platform; Figure 3 This is a schematic diagram of the hinge assembly; Figure 4 This is a schematic diagram of the first support; Figure 5 This is a schematic diagram showing the support structure when fully extended. Figure 6 This is a schematic diagram of the support frame when it is deployed. Detailed Implementation

[0016] To make the above-mentioned objectives, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0017] It should be noted that when a component is said to be "fixed to" another component, it can be directly attached to the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component.

[0018] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0019] A support includes a support platform 20 and a support assembly. The support platform 20 includes a housing 1, a magnet 3, and a connecting plate 21. The housing 1 has a first receiving cavity 103, and the magnet 3 is disposed within the first receiving cavity 103. In some embodiments, the housing 1 includes an upper housing 101 and a lower housing 102, which are connected to form the first receiving cavity 103. In some embodiments, the upper housing 101 may be made of silicone. One end of the housing 1 is hinged to the connecting plate 21. In some embodiments, the housing 1 and the connecting plate 21 are hinged via a second pivot 22.

[0020] The stand assembly includes a first bracket 5, a second bracket 6, a third bracket 7, and a fourth bracket 8. The upper ends of the first bracket 5, the second bracket 6, the third bracket 7, and the fourth bracket 8 are hinged to the connecting plate 21 via a hinge assembly 30. The stand can be used to support electronic products such as mobile phones, tablets, or laptops. The first bracket 5, the second bracket 6, the third bracket 7, and the fourth bracket 8 of the stand assembly can be rotated and unfolded to the required angle as needed. When supporting a mobile phone, the phone is placed on the support platform 20, the magnet 3 magnetically attracts the phone, and then the housing 1 can be rotated relative to the connecting plate 21 to adjust the phone's angle. The first bracket 5, the second bracket 6, the third bracket 7, and the fourth bracket 8 are hinged to the support platform 20. When the stand is stored, all three brackets can be folded for storage, resulting in a shorter length. Furthermore, this stand can function as both a mobile phone stand and a laptop stand; the angle of the phone can be adjusted by rotating the housing 1 relative to the connecting plate 21.

[0021] In some embodiments, the support platform further includes a wireless charging coil 2 and a circuit board 4, which are disposed within the first receiving cavity 103. The magnet 3 surrounds the wireless charging coil 2. The wireless charging coil 2 and the circuit board 4 are electrically connected.

[0022] In some embodiments, the support platform further includes a charging component 9 and a battery component, which are electrically connected to the circuit board 4.

[0023] In some embodiments, the hinge assembly 30 includes a first mounting base 10, a second mounting base 11, and a first rotating shaft 12. The first mounting base 10 has a first shaft hole 1001, and the second mounting base 11 has a second shaft hole 1101. The first rotating shaft 12 is disposed in the first shaft hole 1001 and the second shaft hole 1101, and the first rotating shaft 12 can rotate in the first shaft hole 1001 and the second shaft hole 1101, thereby enabling the first mounting base 10 to rotate relative to the second mounting base 11. In some embodiments, there are two first shaft holes 1001 and two second shaft holes 1101. The first bracket 5 and the second bracket 6 are hinged to the first mounting base 10. The third bracket 7 and the fourth bracket 8 are hinged to the second mounting base 11. In some embodiments, the specific structure for hinged connection between the first bracket 5 and the second bracket 6 and the first mounting base 10 is as follows: the first bracket 5 and the second bracket 6 partially overlap with the first mounting base 10, and the first bracket 5 and the second bracket 6 are provided with a first hinge hole 501 at the overlap, and the first mounting base 10 is provided with a second hinge hole 1002 at the overlap. A first pin 13 is inserted into the first hinge hole 501 and the second hinge hole 1002 to achieve hinged connection between the first bracket 5 and the second bracket 6 and the first mounting base 10. The hinged connection between the third bracket 7 and the fourth bracket 8 and the second mounting base 11 can also adopt the structure of hinged connection between the first bracket 5 and the second bracket 6 and the first mounting base 10, which will not be described in detail here.

[0024] The first bracket 5 and the second bracket 6 have a reduced thickness at their overlap to form a clearance step 502. The first mounting base 10 has a first limiting segment 1003 and a second limiting segment 1004. The first limiting segment 1003 is located in the direction in which the first bracket 5 and the second bracket 6 approach each other; the second limiting segment 1004 is located in the direction in which the first bracket 5 and the second bracket 6 move away from each other. When the first bracket 5 and the second bracket 6 approach each other, the clearance step of the first bracket 5 and the clearance step of the second bracket 6 abut against the first limiting segment 1003. When the first bracket 5 or the second bracket 6 rotates a certain angle in the direction of moving away from each other, the clearance step 502 abuts against the second limiting segment 1004. The first limiting segment 1003 and the second limiting segment 1004 can limit the rotation angle of the first bracket 5 and the second bracket 6. The first limiting segment 1003 and the second limiting segment 1004 can be protrusions provided on the first mounting base 10. The third bracket 7 and the fourth bracket 8 are also provided with clearance steps, and the second mounting base 11 is also provided with a first limiting section 1003 and a second limiting section 1004, which will not be described in detail here.

[0025] In some embodiments, the end face of the clearance step 502 is an arcuate groove, and the edge of the first mounting base 10 is provided with an arcuate flange that matches the arcuate groove. The cooperation between the arcuate grooves can serve as a guide, allowing the first bracket 5 or the second bracket 6 to rotate more smoothly and without wobbling relative to the first mounting base 10. It also allows the third bracket 7 or the fourth bracket 8 to rotate more smoothly and without wobbling relative to the second mounting base 11.

[0026] The hinge assembly 30 further includes a third mounting base 13, which has a third shaft hole 1301. The first rotating shaft 12 is inserted into the third shaft hole 1301 and can rotate relative to the third shaft hole 1301. The third mounting base 13 is fixedly connected to the housing 1, thereby enabling the support platform 20 to rotate relative to the bracket assembly to adjust the angle of the support platform 20 relative to the bracket assembly, thus adjusting the angle of the mobile phone placed on the support platform 20. The third mounting base 13 can be fixedly connected to the housing 1 by screws or glue.

[0027] Both the first support 5 and the second support 6 have a first stop 14 on their front sides to prevent the laptop from slipping off. In some embodiments, the first stop 14 is hinged to the first support 5 or the second support 6, and the first support 5 and the second support 6 have a second receiving groove 503 for accommodating the first stop 14. In use, the first stop 14 is rotated out; when not in use, the first stop 14 is rotated and folded into the second receiving groove 503. In some embodiments, the first stop 14 is integrally formed with the first support 5 or the second support 6. In some embodiments, the first stop 14 is fixedly connected to the first support 5 or the second support 6, such as by screws or adhesive.

[0028] Both the back of the third bracket 7 and the back of the fourth bracket 8 are hinged with support feet 15; wherein, when the support feet 15 are rotated and unfolded away from the third bracket 7 or the fourth bracket 8, the support feet 15 support the third bracket 7 or the fourth bracket 8.

[0029] Both the back of the third bracket 7 and the back of the fourth bracket 8 are hinged with a stop foot 16. The stop foot 16 is located between the support foot 15 and the third bracket 7 or the fourth bracket 8. The back of the support foot 15 is provided with a stop groove 1501. When the stop foot 16 is inserted into the stop groove 1501, the support foot 15, the stop foot 16 and the third bracket 7 or the fourth bracket 8 form a triangle.

[0030] The third bracket 7 and the fourth bracket 8 are hinged to the support leg 15 via a second pin, and a first torsion spring is sleeved on the second pin. One end of the first torsion spring abuts against the support leg 15, and the other end of the first torsion spring is wound around a screw and connected to the third bracket 7 or the fourth bracket 8, so that the support leg 15 can rotate in the retracted direction. When the support leg 15 is not subjected to external force, the support leg 15 automatically returns to its retracted position under the elastic force of the first torsion spring.

[0031] Furthermore / or the third bracket 7 and the fourth bracket 8 are hinged to the gear position foot 16 via a third pin, and a second torsion spring is sleeved on the third pin. One end of the second torsion spring abuts against the gear position foot 16, and the other end of the second torsion spring is wound around a screw and connected to the third bracket 7 or the fourth bracket 8, so that the gear position foot 16 can rotate in the unfolding direction. When it is necessary to increase the angle of the third bracket 7, the fourth bracket 8, and the support foot 15, simply increase the angle of the third bracket 7, the fourth bracket 8, and the support foot 15, and the gear position foot 16 will automatically rotate and insert into the gear position slot 1501.

[0032] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A support, characterized in that, include: A support platform includes a housing, a magnet, and a connecting plate. The housing has a first receiving cavity, and the magnet is disposed within the first receiving cavity. One end of the housing is hinged to the connecting plate. The bracket assembly includes a first bracket, a second bracket, a third bracket, and a fourth bracket. The upper ends of the first bracket, the second bracket, the third bracket, and the fourth bracket are hinged to the connecting plate via a hinge assembly.

2. A stent as in claim 1, wherein The hinge assembly includes: A first mounting base is provided with a first shaft hole; the first bracket and the second bracket are hinged to the first mounting base; The second mounting base is provided with a second shaft hole; the third bracket and the fourth bracket are hinged to the second mounting base; A first rotating shaft is disposed in the first shaft hole and the second shaft hole, and the first rotating shaft can rotate in the first shaft hole and the second shaft hole.

3. A stent as in claim 2, wherein, The first bracket and the second bracket partially overlap with the first mounting base, and the first bracket and the second bracket are provided with a first hinge hole at the overlap point. The first mounting base is provided with a second hinge hole at the overlap point. A first pin is inserted into the first hinge hole and the second hinge hole to achieve hinge connection between the first bracket and the second bracket and the first mounting base. The thickness of the first bracket and the second bracket is reduced at the overlap point to form a clearance step. The first mounting base is provided with a first limiting section and a second limiting section, wherein the first limiting section is provided in the direction in which the first bracket and the second bracket approach each other; the second limiting section is provided in the direction in which the first bracket and the second bracket move away from each other. When the first bracket and the second bracket approach each other, the clearance step abuts against the first limiting section. When the first bracket or the second bracket rotates a certain angle in the direction of moving away from each other, the clearance step abuts against the second limiting section.

4. A stent as in claim 3, wherein, The end face of the avoidance step is a circular arc groove, and the edge of the first mounting base is provided with a circular arc flange that matches the circular arc groove.

5. The stent defined in Claim 2, wherein, The hinge assembly further includes a third mounting base, which has a third shaft hole. The first rotating shaft is inserted into the third shaft hole and can rotate relative to the third shaft hole. The third mounting base is fixedly connected to the connecting plate.

6. A stent according to any one of claims 1-5, wherein Both the first bracket and the second bracket have a first stop block on their front sides.

7. A stent as in claim 6, wherein The first stop is hinged to the first bracket or the second bracket.

8. The stent defined in Claim 6, wherein, Both the back of the third bracket and the back of the fourth bracket are hinged with support legs; wherein, when the support legs are rotated and unfolded away from the third bracket or the fourth bracket, the support legs support the third bracket or the fourth bracket.

9. A stent as in claim 8, wherein, Both the back of the third bracket and the back of the fourth bracket are hinged with a stop foot. The stop foot is located between the support foot and the third bracket or the fourth bracket. The back of the third bracket and the back of the fourth bracket are provided with a stop groove. When the stop foot is inserted into the stop groove, the support foot, the stop foot and the third bracket or the fourth bracket form a triangle.

10. A stent as in claim 9, wherein, The support platform also includes a wireless charging coil and a circuit board, which are disposed within the first receiving cavity.

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