Automatic suction cup type fixing seat and mobile phone support thereof

Abstract

The utility model provides an automatic suction cup type fixed seat and a mobile phone support thereof, which comprise a fixed base and a suction cup body, an air pump, a battery, a push rod and an air pump switch are arranged in the fixed base, a concave cavity is arranged on the suction cup body, a suction cup air passage communicated with the concave cavity is arranged on the fixed base, and a first pipeline is arranged in the suction cup air passage. One end of the first pipeline is connected with the air pump, the other end of the first pipeline is located in the concave cavity, a protruding block is arranged on the side face of the push rod, the air pump switch is located on the side face of the push rod, a shifting block is arranged on the side face of the air pump switch and located above the protruding block, and a movable block is movably arranged at the bottom of the fixed base. According to the utility model, the fixed seat shifts the shifting block through the upwards-moving push rod, so that the air pump operates and exhausts air in the concave cavity of the suction cup body, negative pressure is formed in the concave cavity, the suction cup body is firmly fixed on the contact surface by atmospheric pressure, automatic adsorption of the suction cup body is completed, the suction cup does not need to be continuously pressed with effort, and the operation is simple and convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of mobile phone products and relates to an automatic suction cup type fixing seat and a mobile phone bracket thereof. Background Art

[0002] With economic development and social progress, mobile phones have become an indispensable part of people's lives, and people are spending more and more time on their phones. However, holding a phone for a long time will inevitably cause fatigue. At the same time, cars also rely on mobile navigation to provide road conditions, but using a phone while driving seriously affects driving safety. Therefore, mobile phone holders used to support mobile phones are increasingly used in daily life.

[0003] Some mobile phone holders have a "mobile phone clamp" on one end and a "fixing clip" on the other end. The "mobile phone clamp" uses two clips to fix the mobile phone, but if the "fixing clip" of the mobile phone holder can't find a fixed position, then this type of mobile phone holder cannot be used. For example, the "fixing clip" of a car mobile phone holder is usually fixed at the air outlet of the car air conditioner. Obviously, this type of car mobile phone holder cannot be used in places such as walls and desktops. Moreover, when the shape of the car air conditioner outlet changes after the vehicle is replaced, the previously purchased car mobile phone holder cannot be used. The fixing method using the "fixing clip" has a small scope of application. Another part of the mobile phone holder, the "fixing clip" end, uses a suction cup to fix to smooth surfaces such as walls, glass, and desktops. For example, Chinese Patent No.: "201620589051.7" describes a multi-suction cup mobile phone holder. However, the fixing process between the suction cup and the smooth surface such as wall, glass, and desktop requires continuous and strenuous pressing of the suction cup to expel the air in the suction cup so that the suction cup is adsorbed on the smooth surface, which is cumbersome to operate. Moreover, when the pressing force is not enough, the mobile phone holder is likely to fall off the smooth surface; when the pressing force is too great, it is difficult to remove the mobile phone holder from the smooth surface, resulting in difficulty in disassembling the mobile phone holder and adjusting its position. Summary of the Invention

[0004] The purpose of the utility model is to solve the above problems existing in the prior art and provide an automatic suction cup type fixing seat and a mobile phone holder thereof in which the suction cup body is automatically adsorbed.

[0005] The purpose of the utility model can be achieved through the following technical solutions: an automatic suction cup fixing seat, comprising a fixed base and a suction cup body, an air pump, a battery, a push rod, and an air pump switch are provided in the fixed base, the suction cup body has a concave cavity, the fixed base is provided with a suction cup airway connected to the concave cavity, a first pipe is provided in the suction cup airway, one end of the first pipe is connected to the air pump, and the other end of the first pipe is located in the concave cavity, a protrusion is provided on the side of the push rod, the air pump switch is located on the side of the push rod, and a shift block is provided on the side of the air pump switch, the shift block is located above the protrusion, and a movable block is movably provided at the bottom of the fixed base, the bottom of the movable block is located in the suction cup body, and the bottom surface of the push rod is in contact with the top surface of the movable block.

[0006] In the above-mentioned automatic suction cup type fixing seat, when the suction cup body is squeezed, the moving block located in the suction cup body is squeezed synchronously, the moving block moves upward and drives the push rod to move upward, the protrusion pushes the push block upward, the air pump switch is turned on and the air pump starts to run, and the air pump evacuates the concave cavity of the suction cup body through the first pipe, so that negative pressure is formed in the concave cavity, completing the automatic adsorption of the suction cup body.

[0007] In the above-mentioned automatic suction cup type fixing seat, a positioning plate and a first spring column are provided at the top end of the push rod, a first spring is sleeved on the first spring column, and two ends of the first spring are in contact with the positioning plate and the fixing base respectively.

[0008] In the above-mentioned automatic suction cup type fixing seat, a push block is movably provided in the fixed base, one end of the push block is provided with a push block button, the other end of the push block is provided with a second spring column, the push block button extends out of the side of the fixed base, and the side of the push block is also provided with a ventilation pipe, the ventilation pipe is connected to the second pipe, and the end of the second pipe is located in the concave cavity of the suction cup body. The fixed base includes a support frame, the push block is located on the support frame, and the support frame is provided with a first stop and a second stop, and a second spring is sleeved on the second spring column, and the two ends of the second spring are respectively in contact with the push block and the first stop, and a sealing block is provided on the second stop. When the second spring is in an extended state, the end of the ventilation pipe is tightly attached to the sealing block, and at this time, the sealing block seals the ventilation pipe and the second pipe.

[0009] In the above-mentioned automatic suction cup type fixing seat, when the pushing block button and the pushing block are pressed, the vent pipe also moves synchronously and separates from the sealing block, and the second spring is compressed. At this time, the air in the fixing base can flow from the vent pipe and the second pipe into the concave cavity, so that the concave cavity gradually leaves the negative pressure state, completing the disassembly of the suction cup body.

[0010] In the above-mentioned automatic suction cup type fixing seat, the support frame is also connected to a third stopper, a sliding space is formed between the third stopper and the support frame, the push block is located in the sliding space, and the support frame is also provided with a fourth stopper, a slide groove is formed on the push block, and the fourth stopper is located in the slide groove. During the movement of the push block relative to the support frame and the fourth stopper, when the groove wall of the slide groove contacts the fourth stopper, the push block stops moving.

[0011] The top of described supporting rim is positioned at the top of described supporting rim, and the bottom of described supporting rim is positioned at the top of described supporting rim, and the bottom of described supporting rim is positioned at the top of described supporting rim.

[0012] In the above-mentioned automatic suction cup type fixing seat, connecting strips are provided at both ends of the moving block, and the ends of the connecting strips are bent to form an inverted U-shaped fixing part. The moving block, connecting strip and fixing part are integrally formed of elastic material, and the lower fixing block is provided with a lower pressing block protruding upward, and the bottom of the support frame is provided with an upper pressing block protruding downward, and the lower pressing block is stuck in the fixing part. When the support frame is installed, the upper pressing block and the lower pressing block cooperate to squeeze the fixing part to complete the connection between the moving block and the fixed base; when the moving block moves upward, the connecting strip is deformed.

[0013] In the above-mentioned automatic suction cup type fixing seat, the battery is connected to a charging port, and the charging port is located on the side wall of the fixing base.

[0014] The mobile phone holder includes the above-mentioned automatic suction cup type fixing base, and also includes a bracket seat, a universal head is screwed on the fixing base, and the bracket seat rotating ring is sleeved on the universal head, thereby universally connecting the bracket seat and the fixing base, and a magnetic sheet is provided on the bracket seat, and the bracket seat can adsorb and fix the mobile phone through the magnetic force of the magnetic sheet.

[0015] In the above-mentioned mobile phone holder, the holder seat includes a seat body and a seat cover installed on the seat body, the seat cover is provided with an annular groove, the magnetic piece is annular and is located in the annular groove, a top cover is installed on the top of the seat cover, and a gasket is also provided in the seat body, and the end of the universal head is in contact with the gasket.

[0016] The invention relates to an automatic suction cup type fixing base and a fixing base in which the mobile phone holder is installed. The fixing base of the automatic suction cup type fixing base and the mobile phone holder thereof moves the dial block by the upward push rod to make the air pump run and evacuate the concave cavity of the suction cup body, so that a negative pressure is formed in the concave cavity. The suction cup body is firmly fixed on the contact surface by the atmospheric pressure, and the automatic adsorption of the suction cup body is completed without the need to press the suction cup continuously with effort, and the operation is simple and convenient; the air pump evacuates to ensure that the air in the concave cavity is completely discharged, thereby ensuring the installation stability and firmness of the mobile phone holder; when the suction cup body needs to be separated from the contact surface, the push block button and the push block are pressed inward, and the vent pipe also moves synchronously and separates from the sealing block. At this time, the air in the fixed base can flow into the concave cavity through the vent pipe and the second pipe, so that the concave cavity gradually breaks away from the negative pressure state, and the suction cup body naturally breaks away from the contact surface, completing the disassembly of the suction cup body, without the need to remove the suction cup with effort, ensuring that the fixing and disassembly processes of the mobile phone holder are both labor-saving and fast, and convenient for adjusting the position of the mobile phone holder; the bracket base can adsorb and fix the mobile phone by the magnetic force of the magnetic sheet, and the fixing of the mobile phone is fast and reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the automatic suction cup type fixing seat and the mobile phone holder.

[0018] Figure 2 It is a schematic diagram of the cross-sectional structure of the automatic suction cup type fixing seat and the mobile phone holder thereof.

[0019] Figure 3 This is another cross-sectional structural diagram of the automatic suction cup type fixing base and the mobile phone holder thereof.

[0020] Figure 4 It is a schematic diagram of the exploded structure of the automatic suction cup type fixing seat and the mobile phone holder thereof.

[0021] In the figure, 1. fixed base; 11. upper fixed block; 12. lower fixed block; 13. fixing ring; 14. support frame; 141. positioning block; 142. fifth block; 15. first block; 16. second block; 18. third block; 19. fourth block; 2. bracket seat; 21. magnetic sheet; 22. seat body; 23. seat cover; 24. top cover; 25. gasket; 3. universal head; 4. air pump; 5. battery; 51. charging port; 6. push rod; 61. positioning plate; 62. first spring column; 63. first spring; 64. bump; 7. air pump switch; 71. dial block; 8. push block; 81. push block button; 82. second spring column; 83. second spring; 84. slide groove; 85. vent pipe; 9. moving block; 10. suction cup body. DETAILED DESCRIPTION

[0022] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0023] like Figure 1-4 As shown, a mobile phone holder includes a fixing base and a support base 2. A universal head 3 is screwed onto the fixing base. The support base 2's rotating ring is sleeved on the universal head 3, thereby universally connecting the support base 2 and the fixing base. A magnetic sheet 21 is provided on the support base 2, and the support base 2 can attract and fix the mobile phone through the magnetic force of the magnetic sheet 21.

[0024] In the above technical solution, the fixed seat is an automatic suction cup type fixed seat. The fixed seat includes a fixed base 1 and a suction cup body 10. The fixed base 1 is equipped with an air pump 4, a battery 5, a push rod 6, and an air pump switch 7. The suction cup body 10 has a concave cavity, and the fixed base 1 is equipped with a suction cup airway connected to the concave cavity. The suction cup airway is equipped with a first pipe, one end of the first pipe is connected to the air pump 4, and the other end of the first pipe is located in the concave cavity. The top of the push rod 6 is equipped with a positioning plate 61 and a first spring column 62. The first spring column 62 is equipped with a first spring 63, and the two ends of the first spring 63 are respectively in contact with the positioning plate 61 and the fixed base 1. The side of the push rod 6 is equipped with a protrusion 64. The air pump switch 7 is located on the side of the push rod 6, and the side of the air pump switch 7 is equipped with a shift block 71, which is located above the protrusion 64. The bottom of the fixed base 1 is movably equipped with a movable block 9. The bottom of the movable block 9 is located in the suction cup body 10, and the bottom surface of the push rod 6 is in contact with the top surface of the movable block 9. When the fixing base is fixed to the contact surface, the suction cup body 10 is placed on the contact surface and the suction cup body 10 is pressed downward. During this process, the moving block 9 located in the suction cup body 10 is simultaneously squeezed, and the moving block 9 moves upward and drives the push rod 6 to move upward. The first spring 3 is compressed, and the protrusion 64 moves the dial block 71 upward. The air pump switch 7 is turned on and the air pump 4 starts to run through the circuit board. The air pump 4 evacuates the concave cavity of the suction cup body 10 through the first pipe, so that a negative pressure is formed in the concave cavity. The suction cup body 10 is firmly fixed to the contact surface by atmospheric pressure, completing the automatic adsorption of the suction cup body 10. When the air pump 4 finishes evacuating, which generally takes 5-6 seconds, the circuit board controls the air pump 4 to automatically pause its movement.

[0025] In the above technical solution, a push block 8 is movably mounted within the fixed base 1. A push button 81 is mounted on one end of the push block 8, and a second spring column 82 is mounted on the other end of the push block 8. The push button 81 extends out of the side of the fixed base 1. A vent tube 85 is integrally formed on the side of the push block 8. A second pipe is connected to the vent tube 85, and the end of the second pipe is located within the concave cavity of the suction cup body 10. The fixed base 1 includes a support frame 14, on which the push block 8 is located. The support frame 14 is provided with a first stopper 15 and a second stopper 16. A second spring 83 is sleeved on the second spring column 82, and the ends of the second spring 83 contact the push block 8 and the first stopper 15, respectively. A sealing block is mounted on the second stopper 16. When the second spring 83 is extended, the end of the vent tube 85 is in close contact with the sealing block, thereby sealing the vent tube 85 and the second pipe. When the suction cup body 10 needs to be separated from the contact surface, the push block button 81 and the push block 8 are pressed inward, and at the same time, the vent pipe 85 also moves synchronously and separates from the sealing block, and the second spring 83 is compressed. At this time, the air in the fixed base 1 can flow into the concave cavity through the vent pipe 85 and the second pipe, so that the concave cavity gradually breaks away from the negative pressure state, and naturally the suction cup body 10 will gradually break away from the contact surface, completing the disassembly of the suction cup body 10; at this time, the elastic force of the first spring 63 is released to cause the push rod 6 to move down and reset, the dial block 71 automatically resets to the closed state, and the elastic force of the moving block 9 is released and reset.

[0026] In the above technical solution, a third stopper 18 is connected to the support frame 14, forming a sliding space between the third stopper 18 and the support frame 14, and the push block 8 is located within the sliding space. The support frame 14 is also provided with a fourth stopper 19, and the push block 8 is formed with a slide groove 84, and the fourth stopper 19 is located within the slide groove 84. When the push block 8 moves relative to the support frame 14 and the fourth stopper 19, the push block 8 stops moving when the groove wall of the slide groove 84 contacts the fourth stopper 19.

[0027] In the above technical solution, the fixed base 1 also includes an upper fixed block 11, a lower fixed block 12, and a fixed ring 13. The bottom of the upper fixed block 11 is formed with an insertion block, and the top of the lower fixed block 12 is formed with an insertion groove. The outer surfaces of both the upper and lower fixed blocks 11, 12 are formed with annular grooves. The upper fixed block 11 is positioned on top of the lower fixed block 12, with the insertion block inserted into the insertion groove. The ends of the fixed ring 13 are respectively positioned within the annular grooves of the upper and lower fixed blocks 11, 12. A support frame 14 is fixed to the top surface of the lower fixed block 12 by screws. The air pump 4, battery 5, and air pump switch 7 are all placed on the support frame 14. The support frame 14 is equipped with a positioning block 141 to position the air pump 4, battery 5, and air pump switch 7. The push rod 6 is movably inserted into the middle of the support frame 14. A fifth stopper 142 is mounted on the support frame 14 via a connecting column. The end of the first spring 63 contacts the fifth stopper 142.

[0028] In the above technical solution: connecting strips 91 are provided at both ends of the moving block 9, and the ends of the connecting strips 91 are bent to form an inverted U-shaped fixing portion 92. The moving block 9, the connecting strip 91 and the fixing portion 92 are integrally formed of an elastic material. A lower pressing block protruding upward is formed on the lower fixing block 12, and an upper pressing block protruding downward is formed on the bottom of the support frame 14. The lower pressing block is inserted into the fixing portion 92. When the support frame 14 is installed, the upper pressing block and the lower pressing block cooperate to squeeze the fixing portion 92, thereby completing the connection between the moving block 9 and the fixed base 1. When the moving block 9 moves upward, the connecting strip 91 is deformed.

[0029] In the above technical solution: the battery 5 is connected to a charging port 51 , and the charging port 51 is located on the side wall of the fixed base 1 .

[0030] In the above technical solution, the bracket base 2 includes a base 22 and a base cover 23 mounted on the base 22. The base cover 23 is formed with an annular groove, and the annular magnetic disc 21 is located within the annular groove. A top cover 24 is mounted on top of the base cover 23 to prevent the magnetic disc 21 from falling out of the annular groove. A washer 25 is also located within the base 22, and the end of the universal head 3 contacts the washer 25.

[0031] The fixing seat in the present invention moves the push rod 6 upward to move the dial block 71, so that the air pump 4 is running and the concave cavity of the suction cup body 10 is evacuated, so that a negative pressure is formed in the concave cavity. The suction cup body 10 is firmly fixed on the contact surface by the atmospheric pressure, and the automatic adsorption of the suction cup body 10 is completed. There is no need to press the suction cup continuously with effort, and the operation is simple and convenient; the air pump 4 evacuates air to ensure that the air in the concave cavity is completely exhausted, ensuring the installation stability and firmness of the mobile phone holder; when it is necessary to detach the suction cup body 10 from the contact surface, the push block button 81 is pressed inward. and the pushing block 8, and at the same time, the vent pipe 85 also moves synchronously and breaks away from the sealing block. At this time, the air in the fixed base 1 can flow into the concave cavity from the vent pipe 85 and the second pipe, so that the concave cavity gradually breaks away from the negative pressure state, and naturally the suction cup body 10 will gradually break away from the contact surface, completing the disassembly of the suction cup body 10, without the need to laboriously remove the suction cup, ensuring that the fixing and disassembly processes of the mobile phone holder are labor-saving and fast, and convenient for adjusting the position of the mobile phone holder; the bracket seat 2 can fix the mobile phone by the magnetic force of the magnetic sheet 21, and the fixation of the mobile phone is fast and reliable.

[0032] The specific embodiments described herein are merely illustrative of the spirit of the present invention. Persons skilled in the art may make various modifications, additions, or substitutions to the described specific embodiments without departing from the spirit of the present invention or exceeding the scope defined by the appended claims.

[0033] Although this document frequently uses terms such as the fixed base 1; the upper fixing block 11; the lower fixing block 12; the fixing ring 13; the support frame 14; the positioning block 141; the fifth stopper 142; the first stopper 15; the second stopper 16; the third stopper 18; the fourth stopper 19; the bracket 2; the magnetic sheet 21; the base 22; the base cover 23; the top cover 24; the washer 25; the universal head 3; the air pump 4; the battery 5; the charging port 51; the push rod 6; the positioning plate 61; the first spring column 62; the first spring 63; the protrusion 64; the air pump switch 7; the dial block 71; the push block 8; the push block button 81; the second spring column 82; the second spring 83; the slide groove 84; the vent pipe 85; the moving block 9; and the suction cup body 10, the possibility of using other terms is not excluded. These terms are used only to more conveniently describe and explain the essence of the present invention; interpreting them as any additional limitation is contrary to the spirit of the present invention.

[0034] Matters not described in detail in this specification constitute prior art known to those skilled in the art. The specific embodiments described herein are merely illustrative of the spirit of the present invention. Persons skilled in the art to which the present invention relates may make various modifications, additions, or substitutions to the described specific embodiments without departing from the spirit of the present invention or exceeding the scope defined by the appended claims.

Claims

1. An automatic suction cup type fixing seat, characterized in that The invention comprises a fixed base (1) and a suction cup body (10), wherein an air pump (4), a battery (5), a push rod (6), and an air pump switch (7) are arranged in the fixed base (1), the suction cup body (10) has a concave cavity, the fixed base (1) is provided with a suction cup airway connected to the concave cavity, a first pipe is arranged in the suction cup airway, one end of the first pipe is connected to the air pump (4), and the other end of the first pipe is located in the concave cavity, a convex block (64) is arranged on the side of the push rod (6), the air pump switch (7) is located on the side of the push rod (6), and a shift block (71) is arranged on the side of the air pump switch (7), and the shift block (71) is located above the convex block (64), a movable block (9) is movably arranged at the bottom of the fixed base (1), the bottom of the movable block (9) is located in the suction cup body (10), and the bottom surface of the push rod (6) is in contact with the top surface of the movable block (9); When the suction cup body (10) is squeezed, the moving block (9) located in the suction cup body (10) is squeezed synchronously, the moving block (9) moves upward and drives the push rod (6) to move upward, the protrusion (64) moves the shifting block (71) upward, the air pump switch (7) is turned on and the air pump (4) starts to run, and the air pump (4) evacuates the concave cavity of the suction cup body (10) through the first pipe, so that a negative pressure is formed in the concave cavity, thereby completing the automatic adsorption of the suction cup body (10).

2. The automatic suction cup type fixing seat according to claim 1, characterized in that A positioning plate (61) and a first spring column (62) are provided at the top end of the push rod (6); a first spring (63) is sleeved on the first spring column (62); and two ends of the first spring (63) are in contact with the positioning plate (61) and the fixed base (1) respectively.

3. The automatic suction cup type fixing seat according to claim 2, characterized in that A push block (8) is movably provided in the fixed base (1), a push block button (81) is provided at one end of the push block (8), a second spring column (82) is provided at the other end of the push block (8), the push block button (81) extends out of the side of the fixed base (1), a vent pipe (85) is provided on the side of the push block (8), a second pipe is connected to the vent pipe (85), the end of the second pipe is located in the concave cavity of the suction cup body (10), the fixed base (1) includes a support frame (14), the push block (8) is located on the support frame (14), and the push block (8) is located on the support frame (14). The support frame (14) is provided with a first stopper (15) and a second stopper (16), the second spring column (82) is provided with a second spring (83), the two ends of the second spring (83) are in contact with the push block (8) and the first stopper (15) respectively, and the second stopper (16) is provided with a sealing block. When the second spring (83) is in an extended state, the end of the vent pipe (85) is in close contact with the sealing block, and at this time, the sealing block seals the vent pipe (85) and the second pipe. When the push block button (81) and the push block (8) are pressed, the vent pipe (85) also moves synchronously and detaches from the sealing block, and the second spring (83) is compressed. At this time, the air in the fixed base (1) can flow from the vent pipe (85) and the second pipe into the concave cavity, so that the concave cavity gradually escapes from the negative pressure state, completing the disassembly of the suction cup body (10).

4. The automatic suction cup type fixing seat according to claim 3, characterized in that The support frame (14) is also connected to a third stopper (18), a sliding space is formed between the third stopper (18) and the support frame (14), the push block (8) is located in the sliding space, the support frame (14) is also provided with a fourth stopper (19), a slide groove (84) is formed on the push block (8), the fourth stopper (19) is located in the slide groove (84), and when the push block (8) moves relative to the support frame (14) and the fourth stopper (19), when the groove wall of the slide groove (84) contacts the fourth stopper (19), the push block (8) stops moving.

5. The automatic suction cup type fixing seat according to claim 3, characterized in that The fixed base (1) further comprises an upper fixed block (11), a lower fixed block (12), and a fixed ring (13); the bottom of the upper fixed block (11) is provided with an insertion block, the top of the lower fixed block (12) is provided with an insertion groove, the outer sides of the upper fixed block (11) and the lower fixed block (12) are both provided with an annular groove, the upper fixed block (11) is located on the top of the lower fixed block (12), and the insertion block is inserted into the insertion groove, the two ends of the fixed ring (13) are respectively located in the annular groove of the upper fixed block (11) and the annular groove of the lower fixed block (12), The support frame (14) is fixed to the top surface of the lower fixed block (12) by screws, and the air pump (4), battery (5), and air pump switch (7) are all placed on the support frame (14). The support frame (14) is provided with a positioning block (141) for positioning the placement of the air pump (4), battery (5), and air pump switch (7). The push rod (6) is movably arranged in the middle of the support frame (14). The fifth stopper (142) is installed on the support frame (14) through a connecting column, and the end of the first spring (63) is in contact with the fifth stopper (142).

6. The automatic suction cup type fixing seat according to claim 5, characterized in that The two ends of the moving block (9) are provided with connecting strips (91), and the ends of the connecting strips (91) are bent to form an inverted U-shaped fixed portion (92). The moving block (9), the connecting strips (91) and the fixed portion (92) are integrally formed of elastic material. The lower fixed block (12) is provided with a lower pressing block protruding upward, and the bottom of the support frame (14) is provided with an upper pressing block protruding downward. The lower pressing block is inserted into the fixed portion (92). When the support frame (14) is installed, the upper pressing block and the lower pressing block cooperate to squeeze the fixed portion (92) to complete the connection between the moving block (9) and the fixed base (1); when the moving block (9) moves upward, the connecting strip (91) is deformed.

7. The automatic suction cup type fixing seat according to claim 1, characterized in that The battery (5) is connected to a charging port (51), and the charging port (51) is located on a side wall of the fixed base (1).

8. A mobile phone holder, comprising an automatic suction cup mount according to any one of claims 1 to 7, characterized in that The invention also includes a bracket seat (2), a universal head (3) is screwed onto the fixing seat, a rotating ring of the bracket seat (2) is sleeved on the universal head (3), thereby universally rotating the bracket seat (2) and the fixing seat, and a magnetic sheet (21) is provided on the bracket seat (2), and the bracket seat (2) can adsorb and fix the mobile phone through the magnetic force of the magnetic sheet (21).

9. The mobile phone holder according to claim 8, characterized in that The bracket seat (2) includes a seat body (22) and a seat cover (23) installed on the seat body (22), an annular groove is formed on the seat cover (23), the magnetic sheet (21) is annular and is located in the annular groove, a top cover (24) is installed on the top of the seat cover (23), a gasket (25) is also provided in the seat body (22), and the end of the universal head (3) is in contact with the gasket (25).

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