Automatic suction cup support

Abstract

The utility model discloses an automatic suction cup support which comprises a support body, a power source, a control circuit board and an air exhaust and deflation device are fixed in the support body, a rubber suction cup is arranged at the bottom of the support body, an inner cavity of the rubber suction cup is communicated with the air exhaust and deflation device, and a rotary adsorption piece is arranged at the top of the support body. The rotary adsorption part can rotate relative to the support main body, the rotary adsorption part comprises an annular main body, an annular groove is formed in the annular main body, an iron ring piece and a magnet ring are fixed in the annular groove, the magnet ring is arranged on the outer side of the iron ring piece, and the mobile phone support can automatically adsorb glass and a mobile phone and is safe and reliable.

Description

Technical Field

[0001] The utility model relates to the technical field of mobile phone brackets, in particular to an automatic suction cup bracket. Background Art

[0002] Mobile phone holders have many applications. For example, Chinese patent CN208638408U discloses a negative pressure fixed mobile phone holder for a vehicle, which fixes the mobile phone by vacuum adsorption, and adjusts the orientation of the holder by a universal adjustment assembly consisting of a universal adjustment fixing nut, a universal adjustment fixing nut, a universal adjustment ball, a spring locking button and a fixed duckbill clamp. The universal adjustment structure of the mobile phone holder is complex, and when the adsorption surface of the mobile phone is not flat enough, there is a risk that the mobile phone will fall off the rubber suction cup under strong shaking. Utility Model Content

[0003] The utility model provides an automatic suction cup bracket, aiming to solve the defects of the above-mentioned prior art.

[0004] The purpose of the utility model is achieved by the following technical solutions:

[0005] An automatic suction cup bracket comprises a bracket body, in which a power supply, a control circuit board and an air suction and deflation device are fixed, a rubber suction cup is provided at the bottom of the bracket body, an inner cavity of the rubber suction cup is connected to the air suction and deflation device, a rotating adsorption component is provided at the top of the bracket body, and the rotating adsorption component can rotate relative to the bracket body, the rotating adsorption component comprises an annular body, an annular groove is provided on the annular body, an iron ring sheet and a magnet ring are fixed in the annular groove, and the magnet ring is arranged on the outside of the iron ring sheet.

[0006] Furthermore, a mounting frame is fixed on the bracket body, a rotatable shaft is provided on the mounting frame, and a fixing frame for fixing the shaft is provided on the annular body.

[0007] Furthermore, a protective cover is provided at the bottom of the bracket body, and the protective cover is sleeved on the bottom of the rubber suction cup, and the protective cover is detachable from the bottom of the bracket body.

[0008] Furthermore, a mounting base is fixed inside the bracket body, and the power supply, the control circuit board and the air extraction and exhaust device are all fixed on the mounting base. A cover plate is also provided on the power supply, the control circuit board and the air extraction and exhaust device, and the cover plate is fixed to the mounting base.

[0009] Furthermore, a starting switch and a charging port are provided on the side wall of the bracket body, the starting switch is connected to the control circuit board, and the charging port is connected to the power supply.

[0010] Furthermore, a ventilation hole is opened in the middle of the rubber suction cup, a ventilation sleeve is arranged in the ventilation hole, the bottom of the ventilation sleeve is connected to the inner cavity of the rubber suction cup, and the top is connected to the air pumping and deflation device.

[0011] Furthermore, a first decorative piece is fixed on the annular body, and the first decorative piece covers the outer side of the magnet ring.

[0012] Furthermore, a second decorative piece is fixed to the top surface of the bracket body.

[0013] Furthermore, an anti-slip sleeve is provided on the bracket body.

[0014] The beneficial effects of the utility model are:

[0015] The utility model is vacuum-adsorbed on the automobile glass by a rubber suction cup, and the mobile phone is adsorbed on the rotating adsorption part by a magnet ring at the same time, and the arbitrary position adjustment of the mobile phone is finally achieved through the rotation of the rotating adsorption part, and the adsorption is safe and reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the automatic adsorption mobile phone holder of the utility model;

[0017] Figure 2 This is a structural schematic diagram of the utility model of automatically adsorbing a mobile phone stand with the protective cover removed;

[0018] Figure 3 This is a structural exploded diagram of the automatic adsorption mobile phone holder of the utility model;

[0019] Figure 4 It is a structural exploded view of the rotary adsorption component in the utility model.

[0020] In the figure: 1. bracket body; 2. power supply; 3. control circuit board; 4. air extraction and deflation device; 5. rubber suction cup; 6. rotating adsorption part; 601. annular body; 602. annular groove; 603. iron ring sheet; 604. magnet ring; 7. anti-slip cover; 8. mounting bracket; 9. rotating shaft; 10. fixing bracket; 11. protective cover; 12. mounting seat; 13. cover plate; 14. start switch; 15. charging port; 16. air vent; 17. air cover; 18. first decorative part; 19. second decorative part. DETAILED DESCRIPTION

[0021] In order to make the technical problems, technical solutions and beneficial effects solved by the utility model more clearly understood, the utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0022] like Figures 1 to 4As shown, the utility model provides an automatic suction cup bracket, including a bracket body 1, in which a power supply 2, a control circuit board 3 and an air extraction and deflation device 4 are fixed, a rubber suction cup 5 is fixedly provided at the bottom of the bracket body 1, the inner cavity of the rubber suction cup 5 is connected to the air extraction and deflation device 4, a rotating adsorption component 6 is provided on the top of the bracket body 1, and the rotating adsorption component 6 can rotate relative to the bracket body 1, and the rotating adsorption component 6 includes an annular body 601, and an annular groove 602 is opened on the annular body 601, an iron ring piece 603 and a magnet ring 604 are fixed in the annular groove 602, and the magnet ring 604 is arranged on the outside of the iron ring piece 603.

[0023] The air extraction and deflation device 4 and the power supply 2 are both electrically connected to the control circuit board 3, and the power supply 2 is rechargeable. When the mobile phone holder needs to be used, first align the rubber suction cup 5 with the car glass, then start the air extraction and deflation device 4 to start extracting the air in the inner cavity of the rubber suction cup 5 until the rubber suction cup 5 is vacuum-adsorbed on the car glass, and the position of the bracket body 1 is fixed. Then, the back of the mobile phone is adsorbed on the annular body 601 through the magnet ring 604, and finally, the annular body 601 is rotated as needed until the mobile phone is turned to the desired position, thereby finally achieving the in-vehicle fixation of the mobile phone.

[0024] The iron ring piece 603 is fixed in the annular groove 602 , and the magnet ring 604 is adsorbed on the iron ring piece 603 . There is a strong adsorption force between the magnet ring 604 and the iron ring piece 603 to ensure that the magnet ring 604 will not fall out of the annular groove 602 .

[0025] A mounting frame 8 is fixed on the bracket body 1 , a rotatable shaft 9 is provided on the mounting frame 8 , and a fixing frame 10 for fixing the shaft 9 is provided on the annular body 601 .

[0026] Preferably, the bracket body 1 is cylindrical, the mounting bracket 8 is arranged at the edge of the top of the bracket body 1, the annular body 601 rotates with the rotating shaft 9, and the annular body 601 rotates relative to the bracket body 1 with the rotating shaft 9 as the center. It should be noted that the rotating shaft 9 needs to be subjected to a certain artificial thrust to achieve rotation, and will not rotate in a natural state or when subjected to a small force, ensuring that the rotating shaft 9 will not rotate when the car is driving, and ensuring the fixed position of the mobile phone.

[0027] A protective cover 11 is also provided at the bottom of the bracket body 1, and the protective cover 11 is sleeved on the bottom of the rubber suction cup 5. The protective cover 11 is detachable at the bottom of the bracket body 1. The surface of the rubber suction cup 5 needs to be kept clean. When the mobile phone bracket is not in use, the protective cover 11 is covered on the outside of the rubber suction cup 5 to prevent foreign matter from being contaminated on the rubber suction cup 5, to prevent air from penetrating into the inner cavity of the rubber suction cup 5, and to prevent the rubber suction cup 5 from losing its function.

[0028] A mounting seat 12 is fixed inside the bracket body 1, and the power supply 2, the control circuit board 3 and the air extraction and release device 4 are all fixed on the mounting seat 12. A cover plate 13 is also provided on the upper part of the power supply 2, the control circuit board 3 and the air extraction and release device 4, and the cover plate 13 is fixed to the mounting seat 12.

[0029] The power supply 2 , the control circuit board 3 and the air extraction and exhaust device 4 are arranged between the mounting plate seat and the cover plate 13 and will not directly contact the inner wall of the bracket body 1 .

[0030] A starting switch 14 and a charging port 15 are provided on the side wall of the bracket body 1 . The starting switch 14 is connected to the control circuit board 3 , and the charging port 15 is connected to the power source 2 .

[0031] The start switch 14 can be set to a push-type, and pressing the start switch 14 can realize air suction or air discharge. The air suction and air discharge device 4 is realized by structures such as an air pump assembly and a cylinder assembly. The air suction and air discharge device 4 is a prior art. For example, the air suction and air discharge structure in Chinese patent CN218718121U can be adopted, which will not be repeated here.

[0032] A vent hole 16 is provided in the middle of the rubber suction cup 5, and a vent sleeve 17 is provided in the vent hole 16. The bottom of the vent sleeve 17 is connected to the inner cavity of the rubber suction cup 5, and the top is connected to the air extraction and deflation device 4. The vent sleeve 17 is fixed to the bottom of the bracket body 1, and on the one hand, it serves as a carrier for connecting the inner cavity of the rubber suction cup 5 and the air extraction and deflation device 4, and on the other hand, it can also serve as a sealing ring to seal the opening through the bracket body 1.

[0033] A first decorative piece 18 is fixed to the annular body 601, and the first decorative piece 18 covers the outside of the magnet ring 604. A second decorative piece 19 is fixed to the top surface of the bracket body 1, and an anti-slip cover 7 is sleeved on the bracket body 1. The first decorative piece 18 and the second decorative piece 19 can increase the aesthetics, and the first decorative piece 18 covers the outside of the magnet ring 604, which can prevent the magnet ring 604 from falling off and wearing.

[0034] The utility model is vacuum-adsorbed on the automobile glass by the rubber suction cup 5, and the mobile phone is adsorbed on the rotating adsorption member 6 by the magnetic ring 604. The rotating adsorption member 6 is rotated to finally adjust the position of the mobile phone, and the adsorption is safe and reliable.

[0035] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention shall fall within the protection scope of the present invention.

Claims

1. An automatic suction cup bracket, characterized in that: The invention comprises a support body (1), wherein a power supply (2), a control circuit board (3) and an air pumping and deflation device (4) are fixed in the support body (1), a rubber suction cup (5) is provided at the bottom of the support body (1), and the inner cavity of the rubber suction cup (5) is connected to the air pumping and deflation device (4), and a rotating adsorption component (6) is provided at the top of the support body (1), and the rotating adsorption component (6) can rotate relative to the support body (1), and the rotating adsorption component (6) comprises an annular body (601), and an annular groove (602) is formed on the annular body (601), and an iron ring sheet (603) and a magnet ring (604) are fixed in the annular groove (602), and the magnet ring (604) is arranged on the outer side of the iron ring sheet (603).

2. The automatic suction cup bracket according to claim 1, characterized in that: A mounting frame (8) is fixed on the bracket body (1), a rotatable shaft (9) is provided on the mounting frame (8), and a fixing frame (10) for fixing the shaft (9) is provided on the annular body (601).

3. The automatic suction cup bracket according to claim 1, characterized in that: A protective cover (11) is also provided at the bottom of the bracket body (1), and the protective cover (11) is sleeved on the bottom of the rubber suction cup (5), and the protective cover (11) is detachable from the bottom of the bracket body (1).

4. The automatic suction cup bracket according to claim 1, characterized in that: A mounting seat (12) is fixed inside the bracket body (1), and the power supply (2), the control circuit board (3) and the air extraction and discharge device (4) are all fixed on the mounting seat (12). A cover plate (13) is also provided on the power supply (2), the control circuit board (3) and the air extraction and discharge device (4), and the cover plate (13) is fixed to the mounting seat (12).

5. The automatic suction cup bracket according to claim 1, characterized in that: A starting switch (14) and a charging port (15) are provided on the side wall of the bracket body (1); the starting switch (14) is connected to the control circuit board (3), and the charging port (15) is connected to the power source (2).

6. The automatic suction cup bracket according to claim 1, characterized in that: A ventilation hole (16) is provided in the middle of the rubber suction cup (5), a ventilation sleeve (17) is provided in the ventilation hole (16), the bottom of the ventilation sleeve (17) is connected to the inner cavity of the rubber suction cup (5), and the top is connected to the air extraction and deflation device (4).

7. The automatic suction cup bracket according to claim 1, characterized in that: A first decorative piece (18) is fixed to the annular main body (601), and the first decorative piece (18) covers the outside of the magnet ring (604).

8. The automatic suction cup bracket according to claim 1, characterized in that: A second decorative piece (19) is fixed to the top surface of the bracket body (1).

9. The automatic suction cup bracket according to claim 1, characterized in that: The bracket body (1) is sleeved with an anti-slip sleeve (7).

Images