CN105376375A - Multifunctional universal mobile phone support - Google Patents

Abstract

The invention relates to a multifunctional universal mobile phone bracket, which includes a vacuum suction cup, a ball sub-support, a ball sub-connecting rod, a connecting rod, a spring, and claws. Two ends of the ball sub-connecting rod are respectively connected to a ball sub-support, The ball joint connection between the connecting rod and the ball joint support enables the ball joint support and the ball joint connecting rod to realize the plane 360° rotation and the space to rotate in an angled reverse cone along the axis direction. The ball joint is composed of connecting rods. The upper and lower ball joints are hinged by a rotating shaft. The vacuum suction cup is fixedly connected to the bottom of one ball joint, and a pair of connecting rods are hinged on the other ball joint. Each claw is equipped with a claw, and springs are respectively connected between one claw and two adjacent claws. The invention is easy to operate and has strong practicability. Because it has four claws, it can hold mobile phones, navigators, tablet computers, radios, portable cosmetic mirrors, etc., as well as special-shaped flat objects. The installation environment can not only be used in vehicles, but also can be used for learning Office, daily life.

Description

Multifunctional Universal Mobile Phone Holder

technical field

The invention relates to a mobile phone holder, in particular to a multifunctional universal mobile phone holder.

Background technique

At present, the functions of mobile phones are becoming more and more powerful. It is very inconvenient to always hold them in the hand for making calls, watching videos, listening to the radio, and doing navigation. From the perspective of mobile phone auxiliary accessories, the current mobile phone holders have poor directionality and single functions. In order to meet the needs of the majority of mobile phone users, it is considered to invent an adjustable mobile phone holder to meet the multi-angle adjustable needs of the public.

Contents of the invention

The problem to be solved by the present invention is: the current mobile phone holder has a single direction function and can only hold the mobile phone; it has poor directionality and is inconvenient to adjust, so a multifunctional universal mobile phone holder is provided.

In order to solve the above-mentioned technical problems, the technical solution of the present invention is: a multifunctional universal mobile phone holder, including a vacuum suction cup, a ball sub-support, a ball sub-connecting rod, a connecting rod, a spring, and a claw, and the ball sub-connecting rod The two ends are respectively connected to a ball joint, and the ball joint is connected between the ball joint and the ball joint, so that the ball joint and the ball joint can rotate 360° in the plane, and the space is aligned along the axis. The angle is inverted conical rotation, the ball pair connecting rod is composed of upper and lower ball pair connecting rods, the upper and lower ball pair connecting rods are hinged through the rotating shaft, one ball pair support is fixedly connected to the vacuum suction cup, and the other ball pair support A pair of connecting rods are hinged on the top, and a claw is respectively arranged on the two ends of each connecting rod, wherein a spring is respectively connected between one claw and two adjacent claws.

The ball sub-support is composed of left and right ball sub-supports, and the left and right ball sub-supports are connected together by a pair of set screws 4 .

The shape of the claw is a boss shape, the boss is square, and the two inner surfaces of the boss are the working surfaces of the clamped object. The sides of the claw are rounded to avoid burrs and reduce the amount of clamped objects. Time and object scratches.

The two ends of described spring are fixed in the positioning hole of claw 8 side.

The claw and the connecting rod are fixedly connected by bolts and positioned by pins.

The connection mode between the pair of connecting rods and the ball sub-support of the upper ball sub-link is threaded connection, and the pair of connecting rods are provided with connection through holes.

The left and right ball sub-supports of the ball sub-support are provided with spherical grooves, and are connected with the ball sub-connecting rods through the spherical grooves.

The pair of connecting rods are stacked and installed, and a gasket is installed on the lower connecting rod, and the thickness of the gasket is the same as that of the connecting rod.

The rotation angle around the rotation axis between the upper and lower ball pair connecting rods is greater than 90°.

The beneficial effects of the present invention are: the multifunctional universal mobile phone holder of the present invention is composed of a clamping part, a supporting part and a fixing part. The clamping part consists of four claws, a pair of matching connecting rods, and a set of springs. The claws are used to clamp the mobile phone, and a pair of matching connecting rods are used to adjust the clamping point when clamping mobile phones of different sizes. Constraints on the spring. The supporting part is composed of a ball pair base and a ball pair connecting rod. The ball pair can realize 360° rotation of the clamping part plane and nearly 360° rotation of the space, so as to meet the requirements of a wide range of angles. The ball pair connecting rod is composed of a pair of interlocking connecting rods. Parts are connected by hinges, which further increases the requirements for space rotation and bending. The fixed part is fixed with a vacuum suction cup. The invention is easy to operate and has strong practicability. Because it has four claws, it can hold mobile phones, navigators, tablet computers, radios, portable cosmetic mirrors, etc., as well as special-shaped flat objects. The installation environment can not only be used in vehicles, but also can be used for learning Office, daily life.

The invention can effectively adjust the angle and height of the mobile phone support, thereby adapting to the adjustment of various angles and spatial positions. The invention has the advantages of simple structure, low cost and strong practicability. For women, you can place convenient makeup mirrors, for car lovers, you can place car navigation, for mobile phone parties, you can place mobile phones, for children, you can place tablet computers, for elderly people, you can place radios, alarm clocks, photo frames, etc. The invention provides a multifunctional universal mobile phone holder, which can be placed at any angle. The clamping part of the mobile phone is constrained by springs. Because there are four claws, it can not only clamp small square objects, but also for circular and trapezoidal plane objects. It is also very adaptable.

Description of drawings

Fig. 1 is the three-dimensional schematic diagram of multifunctional universal mobile phone holder of the present invention;

Fig. 2 is the plan view of multifunctional universal mobile phone holder of the present invention;

Fig. 3 is the right side view of the multifunctional universal mobile phone holder of the present invention;

Fig. 4 is a front view of the multifunctional universal mobile phone holder of the present invention.

detailed description

The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

As shown in Figures 1 to 4, a multi-functional universal mobile phone bracket includes a vacuum suction cup 1, a ball sub-support positioning nail 4, a rotating shaft 6, claws 8, a spring 9, a connecting rod 10, a gasket 11, a ball Auxiliary support 12, ball auxiliary connecting rod 13.

The two ends of the ball pair connecting rod 13 are respectively connected to a ball pair support 12, and the ball pair connection between the ball pair connecting rod 13 and the ball pair support 12, so that the ball pair support 12 and the ball pair connecting rod 13 can realize a plane 360 ° rotation, and the space rotates in an inverted cone shape at an angle along the axial direction, the ball pair connecting rod 13 is composed of upper and lower ball pair connecting rods 5, 7, and the upper and lower ball pair connecting rods 5, 7 are hinged by the rotating shaft 6 , one ball sub-support 12 is fixedly connected to the vacuum suction cup 1, and the other ball sub-support 12 is hinged with a pair of connecting rods 10, and each connecting rod 10 is equipped with a claw 8 on the two ends, wherein, a claw Springs 9 are respectively connected between 8 and two adjacent claws 8 .

The ball sub-support 12 is made up of left and right ball sub-supports 2,3, and the left and right ball sub-supports 2,3 are connected together by a pair of set screws 4. The shape of the claw 8 is a boss shape, and the boss is a square shape. The two inner surfaces of the boss are the working surfaces of the clamped object. The sides of the claw 8 are rounded to avoid burrs and reduce the amount of the clamped object. Time and object scratches. The two ends of the spring 9 are fixed in the positioning holes on the side of the claw 8 . The claw 8 and the connecting rod 10 are fixedly connected by bolts and positioned by pins. The connection mode between a pair of connecting rods 4 and the upper ball sub-connecting rod 7 ball sub-supports is a threaded connection, and the pair of connecting rods 4 is provided with a link through hole. The left and right ball sub-supports 2 and 3 of the ball sub-support 12 are provided with spherical grooves, and are connected with the ball sub-connecting rod 13 through the spherical grooves. A pair of connecting rods (10) are superimposed and installed, and a gasket 11 is installed on the connecting rod 10 below, and the thickness of the gasket 11 is the same as the thickness of the connecting rod 10. The rotation angle around the rotating shaft 6 between the upper and lower ball pair connecting rods 5 and 7 is less than or equal to 90°.

In the direction of the base, the left and right ball sub-supports 2 and 3 are installed through a pair of positioning screws 4, which can not only fix the vacuum suction cup 1, but also fix the lower ball sub-support 5, and the paired left and right ball sub-supports 2, 3 and the fixed ball pair connecting rod 5 can realize 360° rotation in the plane, and an inverted cone-shaped rotating space with a relatively large angle in the direction of the space along the axial direction. The upper and lower ball pair connecting rods 7 and 5 are connected by the rotating shaft 6 to become a hinge, and the rotation angle is greater than 90°.

In the direction of the claw, the left and right ball sub-supports 2, 3 are connected with the upper ball sub-connecting rod 7 to form a ball pair connection, and form a hinge with the matching connecting rod 10 through screws, and the direction of the ball pair connection can realize a large-angle positive cone in space The space rotates, and the direction of the hinge cooperates with a pair of connecting rods 10 to rotate according to the clamped object. A pair of springs 9 are in the same plane, and the springs 9 are deformed under tension or compression, and expand and contract with the rotation of the paired connecting rod 10 . The four claws 8 are used to clamp the object, which can effectively package the stability when grabbing the object.

The main body of the mobile phone bracket can be fixed on a plane object through the vacuum through the suction cup 1. Through the spatial rotation of the ball pair connecting rod connected to the ball pair, the plane rotation is carried out with the hinge in the middle of the ball pair connecting rod. The two ball pairs and one hinge are connected to each other. Cooperating, the angle and orientation of the claw plane can be adjusted conveniently; the clamping part, according to the shape of the clamped object, adjusts the opening and closing state of the pair of connecting rods on the clamping surface. Automatically tighten the holding object, and the four claws 8 better fix the holding object's orientation.

The vacuum suction cup is fixedly installed in the lower positioning hole of the ball joint support; the direction of the ball head of the ball joint support is installed in the ball groove of the ball joint support. The hinge can adjust the height of the bracket, and it can rotate at any angle through the ball pair. A pair of ball pair supports can effectively fix the ball head of the ball pair connecting rod after being linked by two positioning nails, so as to ensure that the ball pair connecting rod does not rotate during the rotation process. dislocation.

The shape of the suction cup is hat-shaped, and the wide mouth is large to ensure the stability of the grasping plane. The hinged ears of the ball pair connecting rods have circular arcs to ensure a large rotation angle during the rotation and not to scratch the connecting end face and the ear platform. There are positioning holes for spring installation on the side of the claw, which is convenient for spring installation. There are two positioning holes on the bottom surface. The jaws are installed on the connecting rod. Since the connecting rods are superimposed, in order to ensure that the jaws are on the same plane, the lower connecting rod needs to be equipped with a gasket of the same thickness as the connecting rod and installed coaxially with the positioning of the jaws.

When the multifunctional universal mobile phone holder of the present invention is used, the holder is first fixed on a plane object through a suction cup, and at the same time, the hinged joint in the middle of the ball pair connecting rod is rotated to adjust the height of the holder, the angle is adjusted through a pair of ball pair connections, and a pair of claws is adjusted. The opening and closing of the connecting rod clamps the mobile phone stably, and the mobile phone is fixed by the elastic force of the spring itself. The multi-functional universal mobile phone holder can be folded and stored at any time when not in use, whether it is for car lovers, office workers, student gangs, or elderly friends.

Claims (9)

1. a multifunctional universal handset mounting, comprise vacuum cup (1), the secondary bearing 12 of ball, ball slave connecting rod 13, connecting rod (10), spring (9), claw (8), it is characterized in that: described ball slave connecting rod 13 2 end connects the secondary bearing 12 of a ball respectively, and ball pair is connected between ball slave connecting rod 13 with the secondary bearing 12 of ball, make the secondary bearing 12 of ball and ball slave connecting rod 13 can realize the rotation of 360 °, plane, and space rotates in an angle back taper in the axial direction, ball slave connecting rod 13 is by upper, low sphere pair connecting rod (7, 5) form, on, low sphere pair connecting rod (7, 5) hinged by rotating shaft (6) between, a secondary bearing 12 of ball is fixedly connected with vacuum cup (1) below, the secondary bearing 12 of another ball hinged pair of links (10) above, above each connecting rod (10) two end, a claw (8) is respectively housed, wherein, spring (9) is connected between a claw (8) and adjacent two claws (8).

2. multifunctional universal handset mounting according to claim 1, is characterized in that: the secondary bearing 12 of described ball

Be made up of the secondary bearing (2,3) of left and right ball, the secondary bearing (2,3) of left and right ball is linked together by a pair dog screw (4).

3. multifunctional universal handset mounting according to claim 1, it is characterized in that: the shape of described claw (8) is boss shape, boss is square, two medial surfaces of boss are the working face of gripping objects, the each Edge Blend angle of described claw (8), for avoiding burr, when reducing gripping objects and the scuffing of object.

4. multifunctional universal handset mounting according to claim 1, is characterized in that: the two ends of described spring (9) are fixed in the location hole of claw (8) side.

5. multifunctional universal handset mounting according to claim 1, is characterized in that: be bolted to connection between described claw (8) and connecting rod (10) and locate with pin.

6. multifunctional universal handset mounting according to claim 1, is characterized in that: described pair of links (4) is that screw thread links with the on-link mode (OLM) of the secondary bearing of upper sphere pair connecting rod (7) ball, and described pair of links (4) is provided with link through hole.

7. multifunctional universal handset mounting according to claim 1, is characterized in that: be provided with spherical groove in the secondary bearing (2,3) of the left and right ball of the secondary bearing 12 of described ball, and be connected with ball slave connecting rod 13 by spherical groove.

8. multifunctional universal handset mounting according to claim 1, it is characterized in that: described pair of links (10) superposition is installed, be positioned on a connecting rod (10) below and install pad (11) additional, the thickness of pad (11) is identical with the thickness of connecting rod (10).

9. multifunctional universal handset mounting according to claim 1, is characterized in that: between described upper and lower ball slave connecting rod (7,5), the anglec of rotation of (6) is greater than 90 ° around the shaft.