Three-axis rotation type vehicle-mounted mobile phone support

Abstract

The utility model discloses a three-axis rotation type vehicle-mounted mobile phone support, which comprises a support arm, a chuck and a mounting plate (9) arranged on the support arm, and is characterized in that the support arm consists of a POM (polyoxymethylene) ball head plane bearing seat, a clamping head (2) sleeved on the POM ball head plane bearing seat, and a support arm (3) which is hinged with the clamping head (2) and can swing up and down. The mobile phone support is simple in structure and convenient to use, the POM ball head plane bearing seat is matched with the clamping head and the supporting arm hinged to the clamping head, so that the mobile phone support can rotate in a three-axis mode, and even if multiple parts of the support rotate in a 360-degree non-blocking mode and swing up and down and left and right, the mobile phone support can rotate in a three-axis mode. The defects that an existing vehicle-mounted mobile phone support can only swing up and down and rotate by a small angle, and the adjusting angle is small are well overcome, and the using effect of the vehicle-mounted mobile phone support is well improved.

Description

Technical Field

[0001] The utility model relates to the technical field of development of automobile additional components, in particular to a three-axis rotating vehicle-mounted mobile phone bracket. Background Art

[0002] The vehicle-mounted mobile phone holder can be fixedly installed with the help of the structure of the vehicle itself, and is used to fix and clamp the mobile phone, which is convenient for the driver to navigate the vehicle, answer calls, etc. while driving, and improves convenience under the premise of ensuring driving safety. However, at present, most of the vehicle-mounted mobile phone holders we use have rotatable mobile phone clamping ends, and the frame used to support the clamping end can only swing up and down and rotate at a small angle, which brings great inconvenience to users. For this reason, we have developed a mobile phone holder with multi-angle adjustment that can rotate without damping to optimize the user experience. Utility Model Content

[0003] The utility model aims to overcome the defects of the existing vehicle-mounted mobile phone holder that the frame body can only realize up and down swing and small angle rotation, and provide a three-axis rotating vehicle-mounted mobile phone holder with multi-angle adjustment and non-damping rotation of the frame body.

[0004] The purpose of the utility model is achieved by the following technical scheme: a three-axis rotating vehicle-mounted mobile phone holder, comprising a support arm, a chuck, and a mounting plate arranged on the support arm, wherein the support arm is composed of a POM ball head plane bearing seat, a clamping joint sleeved on the POM ball head plane bearing seat, and a support arm hinged with the clamping joint and capable of swinging up and down; the chuck is sleeved with the support arm and can rotate 360° and swing up and down and left and right; the POM ball head plane bearing seat is composed of a bearing seat with an arc-shaped cavity, and a POM ball head plane shaft movably arranged in the arc-shaped cavity of the bearing seat; the bearing seat is mounted on the mounting plate and is detachable; the POM ball head plane shaft can rotate 360° without jamming along the inner wall of the arc-shaped cavity of the bearing seat; the clamping joint is sleeved on the POM ball head plane shaft and can rotate with the POM ball head plane shaft.

[0005] As a preferred solution of the utility model, a hinge head with a through hole is provided at one end of the support arm, and a ball head arm is provided at the other end; the chuck is sleeved with the ball head arm; the clamping joint is hinged with the hinge head through a transverse pin.

[0006] As a preferred solution of the utility model, in order to make the hinge between the hinge head, the cross pin and the clamping joint tighter, clamping sleeves are arranged in both ends of the through hole of the hinge head.

[0007] As a preferred solution of the utility model, the sleeve end of the card joint is provided with a countersunk through hole, and a shock-absorbing rubber pad is provided in the countersunk through hole; the joint is fixed on the POM ball head plane shaft by a connecting screw, and the connecting screw passes through the shock-absorbing rubber pad, the countersunk through hole, and the POM ball head plane shaft in sequence and then extends into the bearing seat. After the connecting screw extends into the bearing seat, it is threadedly connected with the nut in the bearing seat.

[0008] Furthermore, the chuck consists of a first clamping plate with a sliding groove, a second clamping plate installed in the sliding groove of the first clamping plate, a traction spring located in the sliding groove of the first clamping plate and connected to the first clamping plate at one end and connected to the second clamping plate at the other end, and a clamping plate cover clamped on the first clamping plate; the ball head arm of the support arm is sleeved on the first clamping plate.

[0009] As a preferred solution of the utility model, the first clamping plate and the second clamping plate are both "L"-shaped; the sliding groove is located on the transverse plate of the first clamping plate; a ball head sleeve is provided at the center of the bottom of the transverse plate of the first clamping plate, and a fastening screw sleeve with a through hole is provided on the ball head sleeve; the ball head arm of the support arm passes through the through hole of the fastening screw sleeve and extends into the ball head sleeve, and the ball head arm can rotate 360° and swing up, down, left and right in the ball head sleeve.

[0010] As a preferred solution of the utility model, the splint cover is a U-shaped flat cover plate, and claws are provided on the inner sides of the two buckle arms of the splint cover. The two plate edges of the transverse plate of the first splint are respectively provided with clamping platforms matching the claws, and the claws are clamped with the clamping platforms.

[0011] In order to increase the friction between the first and second clamping plates and the clamped mobile phone, and to prevent the first and second clamping plates from damaging the mobile phone, rubber anti-slip plates are provided on the vertical plates of the first and second clamping plates.

[0012] Compared with the prior art, the utility model has the following advantages and beneficial effects:

[0013] The utility model has a simple structure and is easy to use. The POM ball head plane bearing seat is matched with the card joint and the support arm of the card joint hinge to enable the mobile phone holder to realize three-axis rotation, that is, multiple parts of the holder can realize 360° non-stuck rotation and up, down, left and right swing. The defects of the existing vehicle-mounted mobile phone holder that can only swing up and down and rotate at a small angle and the adjustment angle is small are well solved, and the use effect of the vehicle-mounted mobile phone holder is greatly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 It is an exploded view of the utility model.

[0016] Figure 3 It is a partial cross-sectional view of the utility model.

[0017] Figure 4 It is a structural schematic diagram of the chuck of the utility model.

[0018] Figure 5 This is a schematic diagram of the first splint structure of the utility model.

[0019] Figure 6 It is a structural schematic diagram of the splint cover of the utility model.

[0020] The names of the reference numerals in the above-mentioned drawings are:

[0021] 1—bearing seat, 1-1—POM ball head plane shaft, 2—clamping joint, 2-1—counter countersunk through hole, 3—support arm, 3-1—hinge head, 3-2—ball head arm, 4—first splint, 4-1—ball head ferrule, 4-2—clip table, 4-3—slideway, 5—splint cover, 5-1—claw, 6—second splint, 7—rubber anti-skid plate, 8—fastening screw sleeve, 9—mounting plate, 10—connecting screw, 11—traction spring, 12—cross pin, 13—shock-absorbing rubber pad, 14—clip sleeve, 15—nut. DETAILED DESCRIPTION

[0022] The present invention will be further described in detail below in conjunction with specific embodiments, but the implementation methods of the present invention are not limited thereto.

[0023] Example

[0024] like Figure 1 to Figure 6 As shown, the three-axis rotating car-mounted mobile phone holder of the utility model comprises a support arm, a clamp, and a mounting plate 9 arranged on the support arm. Specifically, the support arm is composed of a POM ball head plane bearing seat, a clamping joint 2 sleeved on the POM ball head plane bearing seat, and a support arm 3 hinged with the clamping joint 2 and capable of swinging up and down. Figure 3 As shown in FIG. 1 , the POM ball head plane bearing seat is composed of a bearing seat 1 and a POM ball head plane shaft 1-1. The upper cavity of the bearing seat 1 is an arc-shaped cavity, which is connected to the seat cavity at the lower part of the bearing seat 1. A nut 15 is pre-installed in the seat cavity at the lower part of the bearing seat 1. The POM ball head plane shaft 1-1 is movably arranged in the arc-shaped cavity of the bearing seat 1. The POM ball head plane shaft 1-1 is as shown in FIG. Figure 2 and Figure 3As shown, the upper end of the POM ball head plane shaft 1-1 is a plane end, and the lower end is a ball head end. During installation, the ball head end of the POM ball head plane shaft 1-1 is installed in the arc-shaped cavity of the bearing seat 1, and the ball head end of the POM ball head plane shaft 1-1 can rotate 360° along the inner cavity wall of the arc-shaped cavity of the bearing seat 1 without jamming, and the clamping joint 2 is sleeved on the POM ball head plane shaft 1-1, that is, the clamping joint 2 is sleeved on the plane end of the POM ball head plane shaft 1-1. When in use, the clamping joint 2 can rotate in the same direction and speed with the POM ball head plane shaft 1-1.

[0025] The chuck is sleeved with the support arm 3 and can rotate 360° and swing up and down and left and right. The bearing seat 1 is installed on the mounting plate 9 and can be detached. When in use, the clamping joint 2 is hinged with the support arm 3 and can swing up and down. The clamping joint 2 can rotate 360° with the POM ball head plane axis 1-1 and the POM ball head plane axis 1-1 without jamming. At the same time, the chuck can rotate 360° and swing up and down and left and right after being sleeved with the support arm 3, so that the entire mobile phone holder can realize three-axis rotation, so that the position of the mobile phone can be adjusted at a large angle.

[0026] like Figure 4 As shown, the sleeve end of the card joint 2 is provided with a countersunk through hole 2-1, and a shock-absorbing rubber pad 13 is provided in the countersunk through hole 2-1. Specifically, the joint 2 is fixed on the POM ball head plane axis 1-1 by a connecting screw 10. During installation, the connecting screw 10 passes through the shock-absorbing rubber pad 13, the countersunk through hole 2-1, and the POM ball head plane axis 1-1 in sequence and then extends into the bearing seat 1. After the connecting screw 10 extends into the bearing seat 1, it is threadedly connected with the nut 15 in the bearing seat 1, so that the card joint 2 is fixed on the plane of the POM ball head plane axis 1-1. The screw 10 and the nut 15 are limited fastening, that is, after the nut 15 is tightened, the POM ball head plane axis 1-1 can maintain 360° rotation without jamming, and the nut 15 will not loosen with the rotation of the POM ball head plane axis 1-1.

[0027] like Figure 2 As shown, one end of the support arm 3 is provided with a hinge head 3-1 having a through hole, and the other end is provided with a ball head arm 3-2. Specifically, the support arm 3 is integrally formed with the hinge head 3-1 and the ball head arm 3-2. During installation, the chuck is sleeved with the ball head arm 3-2, and the clamping joint 2 is hinged with the hinge head 3-1 through the cross pin 12. In order to make the hinge of the hinge head 3-1, the cross pin 12 and the clamping joint 2 tighter, a clamping sleeve 14 is provided in both ends of the through hole of the hinge head 3-1. In this embodiment, the clamping sleeve 14 is preferably implemented by a rubber sleeve with a certain toughness. In actual use, the clamping sleeve 14 can also be implemented by a ceramic sleeve or a metal sleeve.

[0028] like Figure 4As shown, the clamp consists of a first clamping plate 4, a second clamping plate 6, a traction spring 11, and a clamping plate cover 5. Specifically, the first clamping plate 4 and the second clamping plate 6 are both "L" shaped. The ball head arm 3-2 of the support arm 3 is sleeved with the first clamping plate 4. Figure 5 As shown, the first clamping plate 4 has a slide groove 4-3, and the slide groove 4-3 is located on the transverse plate of the first clamping plate 4. The second clamping plate 6 is installed in the slide groove 4-3 of the first clamping plate 4, and the second clamping plate 6 can slide horizontally in the slide groove 4-3 of the first clamping plate 4. The traction spring 11 is located in the slide groove 4-3 of the first clamping plate 4. One end of the traction spring 11 is connected to the first clamping plate 4, and the other end is connected to the second clamping plate 6. The traction spring 11, the first clamping plate 4 and the second clamping plate 6 together form an elastic clamp with good clamping force. When in use, the traction spring 11 can shrink the second clamping plate 6 in the slide groove 4-3 of the first clamping plate 4, and at the same time provide a strong traction force for the second clamping plate 6, so that the second clamping plate 6 can firmly clamp the mobile phone on the first clamping plate 4.

[0029] In addition, a ball head sleeve 4-1 is provided at the center of the bottom of the horizontal plate of the first clamping plate 4, and a fastening screw sleeve 8 with a through hole is provided on the ball head sleeve 4-1. During installation, the ball head arm 3-2 of the support arm 3 passes through the through hole of the fastening screw sleeve 8 and then extends into the ball head sleeve 4-1. The ball head arm 3-2 can rotate 360 ​​degrees and swing up and down and left and right in the ball head sleeve 4-1. Figure 5 As shown, the bayonet is of a retractable design, and the size of the bayonet of the ball head sleeve 4-1 can be adjusted by screwing the fastening screw sleeve 8, so that the ball head arm 3-2 of the support arm 3 can be well clamped in the ball head sleeve 4-1, so that the ball head arm 3-2 can rotate and swing up and down and left and right without falling off from the ball head sleeve 4-1.

[0030] In order to increase the friction between the first clamping plate 4 and the second clamping plate 6 and the clamped mobile phone, and to prevent the first clamping plate 4 and the second clamping plate 6 from causing damage to the mobile phone, rubber anti-skid plates 7 are provided on the vertical plates of the first clamping plate 4 and the second clamping plate 6, and the rubber anti-skid plates 7 are fixed to the first clamping plate 4 and the second clamping plate 6 by adhesive.

[0031] The clamping plate cover 5 is clamped on the first clamping plate 4. Figure 6 As shown, the clamp cover 5 is a U-shaped flat cover, and claws 5-1 are provided on the inner sides of the two buckle arms of the clamp cover 5. Clamping platforms 4-2 matching the claws 5-1 are provided on the two plate edges of the horizontal plate of the first clamp plate 4. When in use, the clamp cover 5 is buckled on the first clamp plate 4, so that the claws 5-1 are clamped with the clamping platforms 4-2.

[0032] When the utility model is used, by adjusting the tightness of the fastening screw sleeve 8, the mobile phone clamped on the chuck can be rotated 360° and can be swung up and down and left and right at the same time. At the same time, the up and down angles of the mobile phone can be adjusted by moving the support arm 3. The support arm 3 can also be rotated 360° without jamming by rotating the POM ball head plane axis 1-1, that is, the support arm 3 can be rotated to any angle. Therefore, by cooperating with the set POM ball head plane bearing seat and the card joint 2 and the support arm 3 hinged with the card joint 2, the mobile phone holder can realize three-axis rotation, that is, multiple parts of the holder can realize 360° non-jamming rotation and up and down and left and right swing, which well solves the defects of the existing vehicle-mounted mobile phone holder that can only swing up and down and rotate at a small angle, and the adjustment angle is small, and the use effect of the vehicle-mounted mobile phone holder is well improved.

[0033] As described above, the utility model can be well implemented.

Claims

1. A three-axis rotating vehicle-mounted mobile phone holder, comprising a support arm, a clamp, and a mounting plate (9) arranged on the support arm, characterized in that: The support arm is composed of a POM ball head plane bearing seat, a clamping joint (2) sleeved on the POM ball head plane bearing seat, and a support arm (3) hinged with the clamping joint (2) and capable of swinging up and down; the clamping head is sleeved on the support arm (3) and can rotate 360 ​​degrees and swing up and down and left and right; the POM ball head plane bearing seat is composed of a bearing seat (1) with an arc-shaped cavity, and a POM ball head plane shaft (1-1) movably arranged in the arc-shaped cavity of the bearing seat (1); the bearing seat (1) is mounted on a mounting plate (9) and is detachable; the POM ball head plane shaft (1-1) can rotate 360 ​​degrees along the inner wall of the arc-shaped cavity of the bearing seat (1) without being stuck; the clamping joint (2) is sleeved on the POM ball head plane shaft (1-1) and can rotate with the POM ball head plane shaft (1-1).

2. The three-axis rotating vehicle-mounted mobile phone holder according to claim 1, characterized in that: One end of the support arm (3) is provided with a hinge head (3-1) having a through hole, and the other end is provided with a ball head arm (3-2); the clamping head is sleeved with the ball head arm (3-2); and the clamping joint (2) is hinged with the hinge head (3-1) via a transverse pin (12).

3. The three-axis rotating vehicle-mounted mobile phone holder according to claim 2, characterized in that: Both ends of the through hole of the hinge head (3-1) are provided with a clamping sleeve (14).

4. The three-axis rotating vehicle-mounted mobile phone holder according to claim 3 is characterized in that: The sleeve end of the clamping joint (2) is provided with a countersunk through hole (2-1), and a shock-absorbing rubber pad (13) is provided in the countersunk through hole (2-1); the joint (2) is fixed on the POM ball head plane shaft (1-1) through a connecting screw (10), and the connecting screw (10) passes through the shock-absorbing rubber pad (13), the countersunk through hole (2-1), and the POM ball head plane shaft (1-1) in sequence and then extends into the bearing seat (1); after the connecting screw (10) extends into the bearing seat (1), it is threadedly connected with a nut (15) in the bearing seat (1).

5. The three-axis rotating vehicle-mounted mobile phone holder according to any one of claims 2 to 4, characterized in that: The clamping head comprises a first clamping plate (4) having a sliding groove (4-3), a second clamping plate (6) installed in the sliding groove (4-3) of the first clamping plate (4), a traction spring (11) located in the sliding groove (4-3) of the first clamping plate (4) and connected to the first clamping plate (4) at one end and connected to the second clamping plate (6) at the other end, and a clamping plate cover (5) clamped on the first clamping plate (4); the ball head arm (3-2) of the support arm (3) is sleeved with the first clamping plate (4).

6. The three-axis rotating vehicle-mounted mobile phone holder according to claim 5, characterized in that: The first clamping plate (4) and the second clamping plate (6) are both "L"-shaped; the slide groove (4-3) is located on the transverse plate of the first clamping plate (4); a ball head sleeve (4-1) is arranged at the center of the bottom of the transverse plate of the first clamping plate (4), and a fastening screw sleeve (8) with a through hole is arranged on the ball head sleeve (4-1); the ball head arm (3-2) of the support arm (3) passes through the through hole of the fastening screw sleeve (8) and then extends into the ball head sleeve (4-1), and the ball head arm (3-2) can rotate 360 ​​degrees and swing up and down and left and right in the ball head sleeve (4-1).

7. The three-axis rotating vehicle-mounted mobile phone holder according to claim 6, characterized in that: The clamping plate cover (5) is a U-shaped flat cover plate, and the inner sides of the two buckle arms of the clamping plate cover (5) are both provided with clamping claws (5-1), and the two plate edges of the horizontal plate of the first clamping plate (4) are respectively provided with clamping platforms (4-2) matching the clamping claws (5-1), and the clamping claws (5-1) are clamped with the clamping platforms (4-2).

8. The three-axis rotating vehicle-mounted mobile phone holder according to claim 7, characterized in that: The vertical plates of the first clamping plate (4) and the second clamping plate (6) are both provided with rubber anti-slip plates (7).

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