A suction cup hardware electronic device support

Abstract

The application relates to the technical field of electronic equipment supporting, in particular to a suction cup hardware electronic equipment support which comprises a fixing part used for being connected with a fixing device of an electronic equipment, an adjusting part and a suction part, the adjusting part comprises a first rotating member, a connecting shell which covers the first rotating member and is rotationally connected with the first rotating member, a connecting arm which is connected with the connecting shell at one end and is connected with the fixing part at the other end, the suction part comprises a limiting cover body which is fixed with the connecting shell and is rotationally connected with the first rotating member, a threaded sleeve which is threadedly matched with the first rotating member, a suction cup which is fixed with the threaded sleeve at the middle part and is fixed with the limiting cover body at the edge, the threaded sleeve is driven to move in the vertical direction by the first rotating member, so that the middle part of the suction cup is stretched, and vacuum adsorption is formed. The application achieves the technical effects of simple operation and stable adsorption.

Description

Technical Field

[0001] This application relates to the field of electronic device support technology, specifically to a suction cup hardware electronic device bracket. Background Technology

[0002] With the widespread use of electronic devices, various electronic device stands have emerged to facilitate user use in different situations, such as fixing mobile phones and tablets in cars or on desktops. Among the different types of stands, suction cup stands are favored for their advantages such as enhanced installation, reusability, and no damage to the suction surface.

[0003] Traditional suction cup hardware for electronic devices typically utilizes the air pressure difference between the suction cup and the surface for fixation. However, in existing technologies, suction cups often struggle to create a stable and durable vacuum, resulting in insufficient adhesion and susceptibility to temperature changes or vibrations, leading to detachment and damage to electronic devices. Furthermore, suction cups are prone to fatigue failure after prolonged use. Therefore, simplifying the suction cup mounting process and achieving more convenient and efficient fixation is one of the urgent technical problems that needs to be solved in current technology. Utility Model Content

[0004] In order to solve the technical problems in the prior art, this application provides a suction cup hardware electronic device bracket.

[0005] The suction cup hardware electronic device bracket provided in this application adopts the following technical solution: A suction cup hardware electronic device bracket, comprising: A fixing part, used for connecting to a fixing device for electronic equipment; The adjusting part includes a first rotating member, a connecting housing covering the first rotating member and rotatably connected to the first rotating member, a connecting arm with one end connected to the connecting housing and the other end connected to the fixing part, and The adsorption unit includes a limiting cover fixed to the connecting housing and rotatably connected to the side of the first rotating member away from the connecting housing, a threaded sleeve threadedly engaged with the first rotating member, and a suction cup whose middle part is fixed to the threaded sleeve and whose edge is fixed to the limiting cover. The first rotating member drives the threaded sleeve to move in the vertical direction to stretch the middle part of the suction cup, thereby forming a vacuum adsorption.

[0006] By adopting the above technical solution, the threaded sleeve can move relative to the first rotating component in the vertical direction when the first rotating component is rotated, while the limiting cover and the connecting housing are fixed. Therefore, when the threaded sleeve moves in the vertical direction, the middle and the edge of the suction cup can move relative to each other, so that the bracket can be directly adsorbed onto the plane of the bracket by twisting the first rotating component.

[0007] Preferably, the connecting arm includes a connector and a ball joint, one end of the ball joint is provided with a first ball head and the other end is connected to the fixing part, a second ball head is fixed on the upper surface of the connecting housing, and the two ends of the connector respectively cooperate with the first ball head and the second ball head.

[0008] By adopting the above technical solution, the angle of the connecting arm can be flexibly adjusted, thereby enabling the adjustment of the position and angle of the electronic device.

[0009] Preferably, the connector includes a second rotating member, and a first clamping shell and a second clamping shell arranged symmetrically, wherein the second rotating member passes through the first clamping shell and is threadedly connected to the second clamping shell.

[0010] By adopting the above technical solution, the first clamping shell and the second clamping shell are combined to realize the connection between the connector and the first ball head and the second ball head. By rotating the second rotating member, the tightness of the connection between the connector and the first ball head and the second ball head can be adjusted.

[0011] Preferably, both ends of the first clamping shell and the second clamping shell are provided with clamping recesses that respectively cooperate with the first ball head and the second ball head, and the clamping recesses are provided with damping pads.

[0012] By adopting the above technical solution, the damping pad not only provides damping, but also protects the first and second ball heads, preventing friction between the first and second ball heads and the clamping recess from causing wear.

[0013] Preferably, the threaded sleeve includes a connecting plate, an outer cylinder fixed to the upper surface of the connecting plate, and two threaded sleeve segments symmetrically arranged inside the outer cylinder, wherein the connecting plate is embedded inside the suction cup.

[0014] By adopting the above technical solution, the threaded sleeve and the suction cup are fixed. At the same time, the setting of the connecting plate increases the contact area with the suction cup, ensuring that the threaded sleeve has sufficient tensile force to pull the middle of the suction cup.

[0015] Preferably, the upper surface of the connecting plate is provided with an arc-shaped limiting edge, the outer cylinder is provided with multiple snap-fit ​​interfaces, the outer wall surfaces of the two threaded cylinder segments are each provided with a first snap that engages with the multiple snap-fit ​​interfaces, and the two threaded cylinder segments are embedded between the limiting edge and the inner wall surface of the outer cylinder.

[0016] By adopting the above technical solution, a detachable connection between the threaded cylinder and the outer cylinder can be achieved.

[0017] Preferably, the limiting cover is provided with multiple fixing grooves, the side wall of the fixing groove is provided with a second buckle, and the connecting housing is provided with multiple inserts on the side away from the second ball head, which respectively cooperate with the multiple fixing grooves, and the side wall of the insert is provided with a limiting groove that cooperates with the second buckle.

[0018] By adopting the above technical solution, the limiting groove is engaged with the second buckle, thereby realizing the detachable connection between the connecting shell and the limiting cover.

[0019] Preferably, the bottom surface of the fixing groove is provided with a first limiting tooth, and the bottom surface of the insert block is provided with a second limiting tooth that cooperates with the first limiting tooth.

[0020] By adopting the above technical solution, the cooperation of the first limiting tooth and the second limiting tooth further prevents the insert from becoming loose on the inner wall of the limiting groove.

[0021] Preferably, the first rotating component includes a rotating handle and a threaded rod fixed to the rotating handle. The threaded rod is a large-lead four-threaded screw, and a clearance notch is formed between two adjacent inserts for the rotating handle to pass through and rotate.

[0022] By adopting the above technical solution, the user can turn the first rotating component by rotating the handle. At the same time, the notch limits the rotation angle of the first rotating component, preventing the suction cup from deforming excessively due to excessive rotation of the first rotating component.

[0023] Preferably, the edge of the suction cup extends to form a venting handle.

[0024] By adopting the above technical solution, when the suction cup is in the adsorption state, the airtightness of the suction cup can be broken by pulling the venting handle, thereby allowing the suction cup to be removed from the adsorbed surface.

[0025] In summary, this application includes at least one of the following beneficial technical effects: 1. Rotating the first rotating component allows the threaded sleeve to move relative to the first rotating component in the vertical direction. Since the limiting cover is fixed to the connecting housing, when the threaded sleeve moves in the vertical direction, the middle and edge of the suction cup can move relative to each other, allowing the bracket to be directly adsorbed onto the plane where the bracket is adsorbed by twisting the first rotating component.

[0026] 2. The first clamping shell and the second clamping shell are combined to realize the connection between the connector and the first ball head and the second ball head. By rotating the second rotating member, the tightness of the connection between the connector and the first ball head and the second ball head can be adjusted. The damping pad provides damping and also protects the first ball head and the second ball head, preventing friction between the first ball head and the second ball head and the clamping recess, which would cause wear.

[0027] 3. By setting the insert block, the limiting groove and the second buckle are engaged, thereby realizing the detachable connection between the connecting shell and the limiting cover. The cooperation of the first limiting tooth and the second limiting tooth further prevents the insert block from loosening on the inner wall of the limiting groove. At the same time, a clearance notch is formed between adjacent insert blocks, allowing the user to turn the first rotating part by rotating the handle. Meanwhile, the clearance notch limits the rotation angle of the first rotating part, preventing the suction cup from deforming excessively due to excessive rotation of the first rotating part. Attached Figure Description

[0028] Figure 1 This is a structural schematic diagram of a suction cup hardware electronic device bracket provided in this application; Figure 2 This is a cross-sectional view of a suction cup hardware electronic device bracket provided in this application; Figure 3 This is an exploded view of a suction cup hardware electronic device bracket provided in this application; Figure 4 yes Figure 2 Enlarged view of region A in the middle; Figure 5 yes Figure 3 Enlarged view of region B in the middle; Figure 6 This is a schematic diagram of the threaded sleeve. Figure 7 This is a structural schematic diagram of the limiting cover; Explanation of reference numerals in the attached drawings: 1. Fixing part; 2. Adjusting part; 21. First rotating component; 211. Rotating handle; 212. Threaded rod; 22. Connecting housing; 221. Second ball head; 222. Insert block; 2221. Limiting groove; 2222. Second limiting tooth; 223. Clearance notch; 23. Connecting arm; 231. Connecting component; 2311. First clamping shell; 2312. Second clamping shell; 2313. Clamping recess; 2314. Damping pad; 2315, second rotating component; 232, ball head rod; 2321, first ball head; 3, adsorption part; 31, limiting cover; 311, fixing groove; 3111, second buckle; 3112, first limiting tooth; 32, threaded sleeve; 321, connecting plate; 3211, limiting edge; 322, outer cylinder; 3221, snap-fit ​​interface; 323, threaded sleeve flap; 3231, first buckle; 33, suction cup; 331, venting handle. Detailed Implementation

[0029] The following is in conjunction with the appendix Figures 1-7 This application will be described in further detail.

[0030] Please see Figure 1-3 , Figure 1This is a structural schematic diagram of a suction cup hardware electronic device bracket provided in this application. This application discloses a suction cup hardware electronic device bracket. (Refer to...) Figure 1 A suction cup hardware electronic device bracket includes a fixing part 1, an adjusting part 2, and an adsorption part 3. The connecting housing 22 of the adjusting part 2 is fixed to the limiting cover 31 of the adsorption part 3. One end of the connecting arm 23 is connected to the connecting housing 22, and the other end is connected to the fixing part 1. The rotation of the first rotating member 21 can drive the threaded sleeve 32 of the adsorption part 3 to move in the vertical direction, thereby stretching the middle of the suction cup 33 to form a vacuum adsorption. At the same time, the connecting arm 23 can flexibly adjust the angle, so as to achieve stable adsorption of the bracket and conveniently adjust the position and angle of the electronic device.

[0031] The fixing part 1 is used to connect with electronic devices. It can be a connection structure that adapts to different electronic devices, such as a flexible clip structure that can adapt to the frame of electronic devices of different sizes through elastic deformation, and firmly clamp the electronic devices; or it can be a magnetic connection structure that achieves quick connection and disassembly by setting mutually attractive magnets on the fixing part 1 and the electronic device respectively.

[0032] Please refer to the following: Figure 4 , Figure 4 yes Figure 2 The enlarged view of area A shows that the first rotating component 21 of the adjustment unit 2 consists of a rotating handle 211 and a threaded rod 212 fixed to the rotating handle 211. The threaded rod 212 can be a large-lead four-threaded screw, ensuring stability while allowing for a significant lifting distance with only a 90-degree rotation of the first rotating component. Rotating the first rotating component 21 allows for fine adjustment of the suction force of the suction cup 33, ensuring a firm suction. The connecting housing 22 covers and rotatably connects to the first rotating component 21. It can be a plastic shell or a plastic sheet, providing sufficient strength and toughness. The side of the first rotating component 21 facing the connecting housing 22 has an annular rib, and the side of the connecting housing 22 facing the first rotating component 21 has a groove that mates with the annular rib, allowing for a smooth rotatable connection between the first rotating component 21 and the connecting housing 22. This design achieves a rotatable connection between the first rotating component 21 and the connecting housing 22. The connecting arm 23 includes a connector 231 and a ball joint 232. One end of the ball joint 232 has a first ball head 2321, and the other end is connected to the fixing part 1. The ball joint 232 can be a metal rod, and the first ball head 2321 can be a metal ball integrally formed with the ball joint 232. The end of the ball joint 232 opposite to the first ball head 2321 can also be provided with a ball head for connecting with an electronic device or electronic device gripper located in the fixing part 1. A second ball head 221 is fixed on the upper surface of the connecting housing 22. The second ball head 221 can also be made of metal and is fixed to the connecting housing 22 by welding or integral forming. The two ends of the connector 231 respectively cooperate with the first ball head 2321 and the second ball head 221. The connector 231 includes a second rotating member 2315, a first clamping shell 2311, and a second clamping shell 2312. The second rotating component 2315 can be a bolt, passing through the first clamping shell 2311 and threadedly connected to the second clamping shell 2312. Rotating the second rotating component 2315 adjusts the tightness of the connection between the connecting component 231 and the ball head. This structure allows the connecting arm 23 to rotate and tilt around the first and second ball heads, thereby adjusting the position and angle of the electronic device. The first clamping shell 2311 and the second clamping shell 2312 are symmetrically arranged, both made of plastic and manufactured by injection molding. Each end has a clamping recess 2313 that respectively mates with the first ball head 2321 and the second ball head 221. A damping pad 2314 is provided within the clamping recess 2313. The damping pad 2314 can be made of rubber, possessing good elasticity and damping properties. While providing damping, it also protects the ball head, preventing wear caused by friction between the ball head and the clamping recess 2313. By tightening the second rotating component 2315, the first clamping shell 2311 and the second clamping shell 2312 can tightly clamp the first ball head 2321 and the second ball head 221. The damping pad 2314 not only increases the clamping force, effectively preventing displacement or angular changes in electronic equipment due to vibration or gravity during use, but also buffers impacts and extends the service life of the ball head components.

[0033] The limiting cover 31 of the adsorption part 3 is fixed to the connecting housing 22 and rotatably connected to the side of the first rotating member 21 opposite to the connecting housing 22. It can be a cover made of plastic and is fixed to the connecting housing 22 by means of buckles or bolts. To further achieve a detachable connection between the connecting housing 22 and the limiting cover 31, the limiting cover 31 is provided with multiple fixing grooves 311. The sidewall of the fixing grooves 311 is provided with second buckles 3111. The side of the connecting housing 22 opposite to the second ball head 221 is provided with multiple inserts 222 that respectively cooperate with the multiple fixing grooves 311. The sidewall of the inserts 222 is provided with limiting grooves 2221 that cooperate with the second buckles 3111. When the insert 222 is inserted into the fixing groove 311, the limiting groove 2221 engages with the second buckles 3111, thereby tightly fixing the connecting housing 22 and the limiting cover 31.

[0034] Please refer to the following: Figure 5-6 , Figure 5 yes Figure 3 The enlarged view of area B shows that the threaded sleeve 32 includes a connecting plate 321, an outer cylinder 322, and two threaded sleeve flaps 323. The connecting plate 321 is embedded inside the suction cup 33 and can be a metal plate with a circular shape to increase the contact area with the suction cup 33, making the suction cup 33 more evenly stressed, and ensuring that the tension provided by the connecting plate 321 can act on the suction cup 33 to a greater extent. In this application, both the threaded sleeve flaps 323 and the threaded rod 212 can be made of wear-resistant POM material with self-lubricating effect. The connecting plate 321 can be provided with multiple holes, and multiple fixing rods can be provided inside the suction cup 33 to pass through the connecting plate 321 to further fix the connecting plate 321. The outer cylinder 322 is fixed to the upper surface of the connecting plate 321 and can be a metal cylinder, fixed to the connecting plate 321 by welding or integral molding. Two threaded cylinder flaps 323 are symmetrically arranged inside the outer cylinder 322. The upper surface of the connecting plate 321 has an arc-shaped limiting edge 3211. The outer cylinder 322 has multiple locking interfaces 3221. The outer wall surfaces of the two threaded cylinder flaps 323 each have first buckles 3231 that engage with the multiple locking interfaces 3221. The two threaded cylinder flaps 323 are embedded between the limiting edge 3211 and the inner wall surface of the outer cylinder 322. Their outer wall surfaces each have first buckles 3231 that engage with the locking interfaces 3221 of the outer cylinder 322, achieving a detachable connection. This detachable structure allows the threaded cylinder flaps 323 to be easily removed from the outer cylinder 322 when replacement or maintenance is required.

[0035] Please refer to the following: Figure 7 , Figure 7This is a structural diagram of the limiting cover. The middle part of the suction cup 33 is fixed to the threaded sleeve 32, and the edge is fixed to the limiting cover 31. The suction cup 33 can be made of rubber, which has good elasticity and sealing performance. When the first rotating part 21 is rotated, the threaded sleeve 32 moves in the vertical direction. Since the limiting cover 31 is fixed, the middle part and the edge of the suction cup 33 move relative to each other, thereby stretching the middle part of the suction cup 33 to form a vacuum adsorption. The bottom surface of the fixing groove 311 is provided with a first limiting tooth 3112, and the bottom surface of the insert 222 is provided with a second limiting tooth 2222 that cooperates with the first limiting tooth 3112. When the insert 222 of the connecting housing 22 is inserted into the fixing groove 311 of the limiting cover 31 and locked in place, the first limiting tooth 3112 and the second limiting tooth 2222 mesh with each other, which can effectively prevent the insert 222 from loosening or displacing in the fixing groove 311 due to vibration or external force. To facilitate user operation and prevent excessive rotation, clearance notches 223 are formed between the multiple inserts 222 to allow the rotating handle 211 to pass through and rotate. The user can easily turn the first rotating component 21 using the rotating handle 211. Simultaneously, the clearance notches 223 limit the rotation range of the first rotating component 21, preventing excessive stretching or deformation of the suction cup 33 due to improper user operation. When it is necessary to release the suction, a venting handle 331 is provided on the edge of the suction cup 33. When the suction cup 33 is in the suction state, the user only needs to gently pull the venting handle 331 to break the vacuum inside the suction cup 33, allowing external air to enter, thereby quickly and conveniently removing the suction cup 33 from the suction surface, avoiding damage caused by forced prying.

[0036] The working principle of this embodiment is as follows: the bracket drives the threaded sleeve 32 to move through the first rotating component 21, thereby stretching the suction cup 33 to form a vacuum adsorption. The operation is simple and convenient, avoiding the problems of complex installation or insufficient stability of traditional brackets. The connecting arm 23 adopts the structure of ball joint 232 and connector 231, which can flexibly adjust the angle.

[0037] The specific embodiments described above do not constitute a limitation on the scope of protection of this application. Any other corresponding changes and modifications made based on the technical concept of this application should be included within the scope of protection of this application.

Claims

1. A suction cup hardware electronic device bracket, characterized in that, include: The fixing part (1) is used to connect to the fixing device of the electronic device; The adjustment unit (2) includes a first rotating member (21), a connecting housing (22) covering the first rotating member (21) and rotatably connected to the first rotating member (21), a connecting arm (23) with one end connected to the connecting housing (22) and the other end connected to the fixing unit (1), and The adsorption unit (3) includes a limiting cover (31) fixed to the connecting housing (22) and rotatably connected to the side of the first rotating member (21) away from the connecting housing (22), a threaded sleeve (32) threadedly engaged with the first rotating member (21), and a suction cup (33) whose middle part is fixed to the threaded sleeve (32) and whose edge is fixed to the limiting cover (31). The first rotating member (21) drives the threaded sleeve (32) to move in the vertical direction to stretch the middle part of the suction cup (33), thereby forming a vacuum adsorption.

2. The suction cup hardware electronic device bracket according to claim 1, characterized in that, The connecting arm (23) includes a connector (231) and a ball head rod (232). One end of the ball head rod (232) is provided with a first ball head (2321) and the other end is connected to the fixing part (1). A second ball head (221) is fixed on the upper surface of the connecting housing (22). The two ends of the connector (231) are respectively engaged with the first ball head (2321) and the second ball head (221).

3. The suction cup hardware electronic device bracket according to claim 2, characterized in that, The connector (231) includes a second rotating member (2315), and a first clamping shell (2311) and a second clamping shell (2312) arranged symmetrically. The second rotating member (2315) passes through the first clamping shell (2311) and is threadedly connected to the second clamping shell (2312).

4. The suction cup hardware electronic device bracket according to claim 3, characterized in that, Both ends of the first clamping shell (2311) and the second clamping shell (2312) are provided with clamping recesses (2313) that respectively cooperate with the first ball head (2321) and the second ball head (221), and a damping pad (2314) is provided in the clamping recesses (2313).

5. The suction cup hardware electronic device bracket according to claim 1, characterized in that, The threaded sleeve (32) includes a connecting plate (321), an outer cylinder (322) fixed on the upper surface of the connecting plate (321), and two threaded sleeve segments (323) symmetrically arranged inside the outer cylinder (322). The connecting plate (321) is embedded inside the suction cup (33).

6. A suction cup hardware electronic device bracket according to claim 5, characterized in that, The upper surface of the connecting plate (321) is provided with an arc-shaped limiting edge (3211), the outer cylinder (322) is provided with multiple snap-fit ​​interfaces (3221), and the outer wall surfaces of the two threaded cylinder segments (323) are each provided with a first snap (3231) that engages with the multiple snap-fit ​​interfaces (3221). The two threaded cylinder segments (323) are both embedded between the limiting edge (3211) and the inner wall surface of the outer cylinder (322).

7. A suction cup hardware electronic device bracket according to claim 2, characterized in that, The limiting cover (31) is provided with a plurality of fixing grooves (311), and the side wall of the fixing groove (311) is provided with a second buckle (3111). The connecting housing (22) is provided with a plurality of inserts (222) on the side away from the second ball head (221) that respectively cooperate with the plurality of fixing grooves (311). The side wall of the insert (222) is provided with a limiting groove (2221) that cooperates with the second buckle (3111).

8. A suction cup hardware electronic device bracket according to claim 7, characterized in that, The bottom surface of the fixing groove (311) is provided with a first limiting tooth (3112), and the bottom surface of the insert (222) is provided with a second limiting tooth (2222) that cooperates with the first limiting tooth (3112).

9. A suction cup hardware electronic device bracket according to claim 7, characterized in that, The first rotating component (21) includes a rotating handle (211) and a threaded rod (212) fixed to the rotating handle (211). The threaded rod (212) is a large-lead four-threaded screw. A clearance notch (223) is formed between two adjacent inserts (222) for the rotating handle (211) to pass through and rotate.

10. A suction cup hardware electronic device bracket according to claim 1, characterized in that, The edge of the suction cup (33) extends to form a venting handle (331).

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