A mobile phone holder

Abstract

The present invention discloses a mobile phone holder, comprising: a housing, integrated and embedded in a car instrument panel, the housing having a sliding rod cavity and a mobile phone connection seat cavity, the mobile phone connection seat cavity being located at the front end of the sliding rod cavity; a mobile phone connection seat, provided with a ball head; a sliding rod, telescopically arranged in the sliding rod cavity, the front end of the sliding rod being provided with a ball head inner cavity and a ball head seat constraining the ball head in the ball head inner cavity, a ball head locking assembly being arranged in the sliding rod, the ball head locking assembly comprising a pressing component arranged behind the ball head and a driving component for driving the pressing component to press or release the ball head; wherein the mobile phone connection seat can be retracted into the mobile phone connection seat cavity with the sliding rod, or extended out of the mobile phone connection seat cavity to adjust the angle through the ball head. The mobile phone holder is integrated and connected with the car instrument panel to ensure the consistency of the interior layout of the car, and the space occupied during use is small, and the sight line in the car is not affected. When the mobile phone is not needed to be supported, the mobile phone connection seat can be retracted into the mobile phone connection seat cavity to achieve hiding.

Description

Technical Field

[0001] The invention is used in the field of automobile accessories, and particularly relates to a mobile phone bracket. Background Art

[0002] Currently, there are basically no mobile phone holders integrated into the car in the commercial cars on the market. Car owners use aftermarket products, which are mainly installed later. The mobile phone holder is connected and fixed to the dashboard by bonding, clamping, adsorption and other methods.

[0003] The above solutions are all later installations, which are inconsistent with the interior layout of the car, take up more space, and affect driving comfort and safety. The current market survey results show that customers’ complaints about the bracket mainly include: taking up space in the car, not easy to store, affecting the interior layout and line of sight, cumbersome clamping and adjustment process, easy to fall off, etc. Summary of the invention

[0004] The purpose of the present invention is to solve at least one of the technical problems existing in the prior art and to provide a mobile phone holder.

[0005] The technical solution adopted by the present invention to solve its technical problem is:

[0006] A mobile phone holder, comprising:

[0007] A housing is integrated and embedded in the car instrument panel, the housing having a sliding rod cavity and a mobile phone connection seat cavity, the mobile phone connection seat cavity being located at the front end of the sliding rod cavity;

[0008] Mobile phone docking station with ball head;

[0009] A sliding rod is telescopically arranged in the sliding rod cavity, a front end of the sliding rod is provided with a ball head cavity and a ball head seat for constraining the ball head in the ball head cavity, a ball head locking assembly is arranged in the sliding rod, and the ball head locking assembly includes a pressing component arranged behind the ball head and a driving component for driving the pressing component to press or release the ball head;

[0010] The mobile phone connection seat can be retracted into the mobile phone connection seat cavity along with the sliding rod, or extended out of the mobile phone connection seat cavity to adjust the angle through the ball head.

[0011] In some embodiments, the front end surface of the pressing component has a spherical concave surface that cooperates with the ball head.

[0012] In some embodiments, the outer circumference of the clamping component is threadedly matched with the inner circumference of the ball head inner cavity, and the driving component includes a motor, the stator of the motor is connected to the sliding rod, and the rotor of the motor is connected to the clamping component.

[0013] In some embodiments, a drive connection hole is provided at the rear end of the clamping component, and a drive head is provided at the front end of the rotor, and the drive head is floatingly disposed in the drive connection hole.

[0014] In some embodiments, the sliding rod and the sliding rod cavity have a non-circular cross-section.

[0015] In some embodiments, the sliding rod cavity is provided with a plurality of limiting holes, the plurality of limiting holes are arranged along the extension and retraction direction of the sliding rod, and the sliding rod is provided with a limiting assembly cooperating with the limiting holes.

[0016] In some embodiments, the limiting assembly includes a push-pull electromagnet.

[0017] In some embodiments, it also includes:

[0018] A control unit, the motor and the push-pull electromagnet are both connected to the control unit.

[0019] In some embodiments, it also includes:

[0020] The first elastic component is used to eject the sliding rod outward along the sliding rod cavity.

[0021] In some embodiments, the mobile phone connecting seat is provided with a first clamping jaw assembly and a second clamping jaw assembly, the first clamping jaw assembly is connected to the first end of the mobile phone connecting seat through a first guide rod, and the second clamping jaw assembly is connected to the second end of the mobile phone connecting seat through a second guide rod, and the mobile phone connecting seat is provided with a second elastic component for tensioning the first clamping jaw assembly and / or the second clamping jaw assembly, the first clamping jaw assembly includes a first clamping jaw seat and a first clamping jaw, the first clamping jaw is hinged to the first clamping jaw seat through a first rotating shaft, and the first clamping jaw can be folded or opened around the first rotating shaft, the second clamping jaw assembly includes a second clamping jaw seat and a second clamping jaw, the second clamping jaw is hinged to the second clamping jaw seat through a second rotating shaft, and the second clamping jaw can be folded or opened around the second rotating shaft, when the first clamping jaw and the second clamping jaw are both in a retracted state, the first clamping jaw assembly, the second clamping jaw assembly and the mobile phone connecting seat form a flat outer end surface; when the first clamping jaw and the second clamping jaw are both in an open state, a gap is formed between the first clamping jaw assembly and the second clamping jaw assembly to clamp the mobile phone.

[0022] One of the above technical solutions has at least one of the following advantages or beneficial effects: the mobile phone holder is integrated with the car dashboard to ensure the consistency of the layout inside the car. When the mobile phone needs to be supported, the mobile phone connection seat extends out of the mobile phone connection seat cavity with the sliding rod. When in use, it occupies a small space angle and does not affect the line of sight inside the car. The angle can be adjusted by the ball head. When adjusted in place, it can be locked by the ball head locking assembly, thereby limiting the mobile phone connection seat to a specific angle. The specific position of the mobile phone connection seat can also be controlled by adjusting the extension length of the sliding rod. When the mobile phone is not needed to be supported, the mobile phone connection seat can be retracted into the mobile phone connection seat cavity with the sliding rod to achieve hiding, and does not occupy space inside the car when not in use.

[0023] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0025] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present invention;

[0026] Figure 2 yes Figure 1 An isometric view of an embodiment of the mobile phone connection socket retracted into the cavity of the mobile phone connection socket;

[0027] Figure 3 yes Figure 1 The mobile phone connection seat of one embodiment is shown as a cross-sectional view when it is retracted into the cavity of the mobile phone connection seat;

[0028] Figure 4 yes Figure 1 A cross-sectional view of a mobile phone connection socket extending out of the cavity of the mobile phone connection socket is shown in one embodiment;

[0029] Figure 5 yes Figure 1 An embodiment shown is an axonometric view of a mobile phone connection socket extending out of the mobile phone connection socket cavity and adjusting the angle;

[0030] Figure 6 yes Figure 1 A cross-sectional view of an embodiment of the mobile phone connection socket extending out of the mobile phone connection socket cavity and adjusting the angle;

[0031] Figure 7 yes Figure 1 One embodiment shown uses a state diagram. DETAILED DESCRIPTION

[0032] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0033] In the present invention, if directions (up, down, left, right, front and back) are described, it is only for the convenience of describing the technical solution of the present invention, and does not indicate or imply that the technical features referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, it cannot be understood as a limitation of the present invention.

[0034] In the present invention, "several" means one or more, "multiple" means more than two, "greater than", "less than", "exceed" and the like are understood to exclude the number itself; "above", "below", "within" and the like are understood to include the number itself. In the description of the present invention, if there is a description of "first" or "second", it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0035] In the present invention, unless otherwise clearly defined, the words "set", "install", "connect" and the like should be understood in a broad sense, for example, they can be directly connected or indirectly connected through an intermediate medium; they can be fixedly connected or detachably connected or integrally formed; they can be mechanically connected or electrically connected or able to communicate with each other; they can be the internal connection of two elements or the interaction relationship between two elements. Those skilled in the art can reasonably determine the specific meanings of the above words in the present invention in combination with the specific content of the technical solution.

[0036] in, Figure 1 The reference direction coordinate system of the embodiment of the present invention is given. Figure 1 The embodiment of the present invention is described with reference to the direction shown.

[0037] See also Figure 1-Figure 7 The embodiment of the present invention provides a mobile phone holder, comprising a housing 1, a mobile phone connection seat 2 and a sliding rod 3. The housing 1 is integrated and embedded in the car instrument panel, and the housing 1 has a sliding rod cavity 11 and a mobile phone connection seat cavity 12. The mobile phone connection seat cavity 12 is located at the front end of the sliding rod cavity 11. The sliding rod cavity 11 and the mobile phone connection seat cavity 12 are used to accommodate the sliding rod 3 and the mobile phone connection seat 2 respectively.

[0038] See also Figure 3 , Figure 4 , Figure 6, the mobile phone connection seat 2 is provided with a ball head 21, and the mobile phone connection seat 2 is connected to the front end of the sliding rod 3 through the ball head 21. The sliding rod 3 is telescopically arranged in the sliding rod cavity 11, and the front end of the sliding rod 3 is provided with a ball head inner cavity 31 and a ball head seat 32 that constrains the ball head 21 in the ball head inner cavity 31. A ball head locking assembly is provided in the sliding rod 3, and the ball head locking assembly includes a clamping component 33 arranged behind the ball head 21 and a driving component that drives the clamping component 33 to clamp or release the ball head 21. When it is necessary to adjust the angle posture of the mobile phone connection seat 2, the driving component drives the clamping component 33 to move backward and away from the ball head 21, and the ball head 21 is released, and the ball head 21 is in a loosened state, and the mobile phone connection seat 2 can be manually adjusted to a suitable angle posture; after the adjustment is completed, the driving component drives the clamping component 33 to move forward, and the clamping component 33 moves forward to lock the ball head 21.

[0039] Among them, see Figure 2-Figure 6 The mobile phone connection seat 2 can be retracted into the mobile phone connection seat cavity 12 along with the sliding rod 3, or extended out of the mobile phone connection seat cavity 12 to adjust the angle through the ball head 21.

[0040] The mobile phone holder is integrated with the car dashboard to ensure the consistency of the layout inside the car. When the mobile phone needs to be supported, the mobile phone connection seat 2 is extended to the outside of the mobile phone connection seat cavity 12 with the sliding rod 3. When in use, it occupies a small space angle and does not affect the sight line inside the car. The angle can be adjusted by the ball head 21. When adjusted to the right angle, it can be locked by the ball head locking assembly, so that the mobile phone connection seat 2 is limited to a specific angle. The specific position of the mobile phone connection seat 2 can also be controlled by adjusting the extension length of the sliding rod 3. When the mobile phone does not need to be supported, the mobile phone connection seat 2 can be retracted into the mobile phone connection seat cavity 12 with the sliding rod 3 to achieve hiding, and does not occupy space inside the car when not in use.

[0041] In some embodiments, see Figure 3 , Figure 4 The front end surface of the pressing component 33 has a spherical concave surface that cooperates with the ball head 21 to ensure that the ball head 21 can be locked at any angle.

[0042] The driving components can be cylinders, electric push rods, etc., for example Figure 3 In some embodiments shown, the outer circumference of the clamping component 33 is threadedly matched with the inner circumference of the ball head inner cavity 31, and the driving component includes a motor, the stator 34 of the motor is connected to the sliding rod 3, and the rotor 35 of the motor is connected to the clamping component 33. The motor can be connected to a car power supply or a power supply provided by the mobile phone holder. When the ball head 21 needs to be unlocked, the rotor 35 of the motor drives the clamping component 33 to rotate, and the clamping component 33 locks or releases the ball head 21 through the threaded match between the clamping component 33 and the ball head inner cavity 31.

[0043] For further information, see Figure 3 , Figure 4 In order to solve the problem of power transmission from the rotor 35 to the pressing part 33, a driving connection hole 36 is provided at the rear end of the pressing part 33, and a driving head 37 is provided at the front end of the rotor 35. The driving head 37 is floatingly arranged in the driving connection hole 36, and the driving head 37 realizes power transmission by cooperating with the driving connection hole 36. Since the pressing part 33 will produce axial displacement relative to the rotor 35 of the motor when rotating, the problem of power transmission from the rotor 35 to the pressing part 33 is solved by the floating cooperation between the driving head 37 and the driving connection hole 36.

[0044] In some embodiments, see Figure 1 The sliding rod 3 and the sliding rod cavity 11 have a non-circular cross-section, which can ensure that the sliding rod 3 will not deflect during the reciprocating extension and contraction process along the sliding rod cavity 11.

[0045] The axial limit of the sliding rod 3 in the sliding rod cavity 11 can be achieved by the friction between the two, or the following implementation scheme can be adopted, see Figure 3 , Figure 4 , Figure 6 The sliding rod cavity 11 is provided with a plurality of limiting holes 13, which can be through holes or blind holes. The plurality of limiting holes 13 are arranged along the telescopic direction of the sliding rod 3, and the sliding rod 3 is provided with a limiting component that cooperates with the limiting holes 13. When the sliding rod 3 is telescoped to a specific position along the sliding rod cavity 11, the limiting component is embedded in the limiting hole 13 at the corresponding position, thereby limiting the sliding rod 3 to a specific position in the sliding rod cavity 11.

[0046] The limiting assembly may be a radial hole provided on the sliding rod 3 , a spring provided in the radial hole, and a limiting ball.

[0047] In some embodiments, see Figure 3 , Figure 4 , Figure 6 The limit assembly includes a push-pull electromagnet 38, which retracts after being energized to unlock the sliding rod 3 in the sliding rod cavity 11, and the position of the sliding rod 3 in the sliding rod cavity 11 can be adjusted at this time. The push-pull electromagnet 38 automatically extends after being powered off and is embedded in the corresponding limit hole 13, and the sliding rod 3 is locked in the sliding rod cavity 11.

[0048] Furthermore, the mobile phone holder also includes a control unit, which can be a single-chip microcomputer. The motor and the push-pull electromagnet 38 are connected to the control unit. The control unit can control the motor and the push-pull electromagnet 38 to move according to the user's specific operating instructions, such as a switch button, to complete the adjustment of the mobile phone holder.

[0049] In some embodiments, the mobile phone holder further comprises a first elastic component 4, and the first elastic component 4 is used to eject the sliding rod 3 outward along the sliding rod cavity 11. Figure 3, Figure 4 The first elastic component 4 includes a spring, and the spring is arranged between the housing 1 and the sliding rod 3.

[0050] The specific working process of a certain embodiment is described below:

[0051] See also Figure 2 , Figure 3 When the mobile phone holder is in the closed state, the push-pull electromagnet 38 is inserted into the limiting hole 13, the first elastic component 4 is in a compressed state, and the pressing component 33 is in a pressed state, limiting the rotation of the ball head 21.

[0052] See also Figure 4 The control switch adopts a momentary switch. After pressing the switch, the mobile phone holder enters the activation state, the single-chip control sends a control command, the push-pull electromagnet 38 retreats, the first elastic component 4 releases the elastic force, and the bracket assembly is ejected 10mm. At the same time, the motor reverses, and the thread between the clamping component 33 and the ball head inner cavity 31 drives the clamping component 33 to retreat 1mm. The ball head 21 is in a loosened state, and the bracket can be freely pulled out and the angle of the ball head 21 can be adjusted.

[0053] See also Figure 6 After the adjustment is completed, press the switch again, the motor rotates forward, pushes the clamping component 33 forward, locks the ball head 21, and at the same time the push-pull electromagnet 38 bounces down and inserts into the limit hole 13, the bracket cannot move, and all are locked.

[0054] To prevent forgetting to turn off the switch, which may cause the ball head 21 and the sliding rod 3 to loosen, the system will automatically switch to the closed state after 60 seconds, and the ball head 21 will be automatically locked, and the push-pull electromagnet 38 will be automatically locked.

[0055] The mobile phone connection base 2 is used to connect the mobile phone, which can be connected to the mobile phone holder in a variety of ways such as bonding, adsorption, clamping, and support. For example, in some embodiments, see Figure 1 , Figure 5 , Figure 7The mobile phone connection base 2 fixes the mobile phone in a clamping manner. Specifically, the mobile phone connection base 2 is provided with a first clamping claw assembly and a second clamping claw assembly. The first clamping claw assembly and the second clamping claw assembly adopt a symmetrical structure. The first clamping claw assembly is connected to the first end of the mobile phone connection base 2 through a first guide rod, and the second clamping claw assembly is connected to the second end of the mobile phone connection base 2 through a second guide rod. The mobile phone connection base 2 is provided with a second elastic component for tensioning the first clamping claw assembly and / or the second clamping claw assembly. The first clamping claw assembly includes a first clamping claw seat 22 and a first clamping claw 23. The first clamping claw 23 is hinged by a first rotating shaft. At the first clamping jaw seat 22, the first clamping jaw 23 can be folded or opened around the first rotating shaft, the second clamping jaw assembly includes a second clamping jaw seat 24 and a second clamping jaw 25, the second clamping jaw 25 is hinged to the second clamping jaw seat 24 through the second rotating shaft, the second clamping jaw 25 can be folded or opened around the second rotating shaft, when the first clamping jaw 23 and the second clamping jaw 25 are both in the folded state, the first clamping jaw assembly, the second clamping jaw assembly and the mobile phone connecting seat 2 form a flat outer end surface; when the first clamping jaw 23 and the second clamping jaw 25 are both in the opened state, a gap for clamping the mobile phone is formed between the first clamping jaw assembly and the second clamping jaw assembly. The first clamping jaw assembly and the second clamping jaw assembly can be stored in the mobile phone connecting seat cavity 12 together with the mobile phone connecting seat 2 in the folded state, and can be integrated and used on a general automobile instrument panel without occupying the space of other functional components.

[0056] In the description of this specification, the description with reference to the terms "example", "embodiment" or "some embodiments" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0057] Of course, the invention is not limited to the above-mentioned embodiments, and those skilled in the art may make equivalent modifications or substitutions without violating the spirit of the invention, and these equivalent modifications or substitutions are all included in the scope defined by the claims of this application.

Claims

1. A mobile phone holder, characterized in that: include: A housing is integrated and embedded in the car instrument panel, the housing having a sliding rod cavity and a mobile phone connection seat cavity, the mobile phone connection seat cavity being located at the front end of the sliding rod cavity; Mobile phone docking station with ball head; A sliding rod is telescopically arranged in the sliding rod cavity, a front end of the sliding rod is provided with a ball head cavity and a ball head seat for constraining the ball head in the ball head cavity, a ball head locking assembly is arranged in the sliding rod, and the ball head locking assembly includes a pressing component arranged behind the ball head and a driving component for driving the pressing component to press or release the ball head; Among them, the mobile phone connecting seat can be retracted into the mobile phone connecting seat cavity along with the sliding rod, or extended out of the mobile phone connecting seat cavity to adjust the angle through the ball head, the outer circumferential surface of the clamping component is threadedly matched with the inner circumferential surface of the ball head inner cavity, the driving component includes a motor, the stator of the motor is connected to the sliding rod, the rotor of the motor is connected to the clamping component, the rear end of the clamping component is provided with a driving connection hole, the front end of the rotor is provided with a driving head, and the driving head is floatingly arranged on the driving connection hole.

2. The mobile phone holder according to claim 1, characterized in that: The front end surface of the pressing component has a spherical concave surface matched with the ball head.

3. The mobile phone holder according to claim 1, characterized in that: The sliding rod and the sliding rod cavity have a non-circular cross-section.

4. The mobile phone holder according to claim 3, characterized in that: The sliding rod cavity is provided with a plurality of limiting holes, and the plurality of limiting holes are arranged along the telescopic direction of the sliding rod, and the sliding rod is provided with a limiting component matched with the limiting holes.

5. The mobile phone holder according to claim 4, characterized in that: The limiting assembly includes a push-pull electromagnet.

6. The mobile phone holder according to claim 5, characterized in that: Also includes: A control unit, the motor and the push-pull electromagnet are both connected to the control unit.

7. The mobile phone holder according to claim 1, characterized in that: Also includes: The first elastic component is used to eject the sliding rod outward along the sliding rod cavity.

8. The mobile phone holder according to claim 1, characterized in that: The mobile phone connecting seat is provided with a first clamping jaw assembly and a second clamping jaw assembly, the first clamping jaw assembly is connected to the first end of the mobile phone connecting seat through a first guide rod, and the second clamping jaw assembly is connected to the second end of the mobile phone connecting seat through a second guide rod, and the mobile phone connecting seat is provided with a second elastic component for tensioning the first clamping jaw assembly and / or the second clamping jaw assembly, the first clamping jaw assembly comprises a first clamping jaw seat and a first clamping jaw, the first clamping jaw is hinged to the first clamping jaw seat through a first rotating shaft, and the first clamping jaw can be folded or opened around the first rotating shaft, the second clamping jaw assembly comprises a second clamping jaw seat and a second clamping jaw, the second clamping jaw is hinged to the second clamping jaw seat through a second rotating shaft, and the second clamping jaw can be folded or opened around the second rotating shaft, when the first clamping jaw and the second clamping jaw are both in a retracted state, the first clamping jaw assembly, the second clamping jaw assembly and the mobile phone connecting seat form a flat outer end surface; when the first clamping jaw and the second clamping jaw are both in an open state, a gap for clamping the mobile phone is formed between the first clamping jaw assembly and the second clamping jaw assembly.

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