CN215818232U

CN215818232U - Gravity linkage vehicle mobile phone support

Info

Publication number: CN215818232U
Application number: CN202122102638.4U
Authority: CN
Inventors: 蔡汉权; 齐欣
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2022-02-11
Anticipated expiration: 2031-09-02

Abstract

A gravity linkage vehicle-mounted mobile phone support relates to the technical field of vehicle-mounted accessories and comprises a base frame and a linkage component, the linkage component comprises a telescopic left clamping arm, a telescopic right clamping arm and a mobile phone bracket, a rotatable linkage gear is arranged in the middle of the base frame, the connecting end of the left clamping arm horizontally extends out of the left straight rack, the connecting end of the right clamping arm horizontally extends out of the right straight rack, the left straight rack and the right straight rack are symmetrically arranged on the upper side and the lower side of the linkage gear, and can be engaged with a linkage gear for transmission, the middle part of the mobile phone bracket is fixedly connected with a linkage seat, the middle part of the linkage seat is provided with a U-shaped slotted hole, the linkage gear is arranged in the U-shaped slotted hole, and is engaged with a rack on one side in the U-shaped slot hole for transmission, a spring seat is arranged on the lower part of the linkage seat, and the spring seat is provided with a return spring, and the other end of the return spring is propped against the bottom in the base frame. The gravity linkage vehicle-mounted mobile phone support has the advantages of simple structure, convenience, practicability, noise reduction, stability, reliability and the like.

Description

Gravity linkage vehicle mobile phone support

Technical Field

The utility model relates to the technical field of vehicle-mounted accessories, in particular to a gravity linkage vehicle-mounted mobile phone support.

Background

With the rapid development of economy and the continuous improvement of the living standard of people, automobiles also enter thousands of households as one of necessary living goods, and drivers often need to correctly find a driving route by means of navigation of a mobile phone due to road condition factors or unknown strange regions in the process of driving the automobiles; then, in the driving process, a driver cannot grasp the steering wheel by one hand and use the mobile phone to navigate by the other hand, so that a vehicle-mounted mobile phone support is generated according to the requirements, and the driver can watch the mobile phone navigation conveniently in the driving process.

At present on-vehicle cell phone stand of machinery on market, basically all make the arm lock open by pressing the connecting rod below the arm lock, and the activity of connecting rod now through mechanical structure, make the arm lock press from both sides tight cell-phone under the effect of spring through pressing button or cell-phone action of gravity, this kind of mode presss from both sides tight cell-phone more reliable and more stable, but also there is the support to make the arm lock open the time noise very big pressing the connecting rod, press the button arm lock can contract back in the twinkling of an eye because of the apical force effect arm lock of spring when contracting, it is too fast, the sound is too big.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a gravity linkage vehicle-mounted mobile phone support, which aims to solve the technical problems and has the advantages of simple structure, convenience, practicability, noise reduction, stability, reliability and the like.

In order to achieve the purpose, the utility model is realized by the following technical scheme:

a gravity linkage vehicle-mounted mobile phone support comprises a base frame and a linkage assembly, wherein the linkage assembly comprises a telescopic left clamp arm, a telescopic right clamp arm and a mobile phone bracket, the left clamp arm and the right clamp arm are respectively arranged at the left side and the right side of the base frame, the mobile phone bracket is arranged below the base frame, a linkage gear capable of rotating is arranged at the middle part in the base frame, a left spur rack horizontally extends out of a connecting end of the left clamp arm, a right spur rack horizontally extends out of a connecting end of the right clamp arm, the left spur rack and the right spur rack are symmetrically arranged at the upper side and the lower side of the linkage gear and can be meshed with the linkage gear in a transmission manner, a linkage seat is fixedly connected to the middle part of the mobile phone bracket and is arranged above the left clamp arm and the right clamp arm, a U-shaped slotted hole is arranged at the middle part of the linkage seat, the linkage gear is arranged in the U-shaped slotted hole and is meshed with one side rack in the U-shaped slotted hole in a transmission manner, a spring seat is arranged at the lower part, and the spring seat is provided with a return spring, and the other end of the return spring is propped against the bottom in the base frame.

Preferably, the base frame is formed by buckling a front shell and a rear shell, the two sides of the base frame are symmetrically provided with a left clamping arm mounting hole and a right clamping arm mounting hole, and the outer edge of the upper part of the base frame is provided with a U-shaped groove of the mobile phone bracket which is inwards concave.

Preferably, the backshell inboard is equipped with linkage assembly installation position, linkage piece installation position is located between left arm lock mounting hole and the right arm lock mounting hole to set up with left arm lock mounting hole and right arm lock mounting hole intercommunication, be equipped with the gear shaft in the middle of the linkage piece installation position, the left side is close to left arm lock mounting hole department and is equipped with the spacing post of left arm lock, and the right side is close to right arm lock mounting hole department and is equipped with the spacing post of right arm lock.

Preferably, a spring installation position is arranged below the linkage piece installation position, and the spring installation position is perpendicular to the linkage piece installation position and is communicated with the linkage piece installation position.

Preferably, the left clamping arm and the right clamping arm are identical in structure and are symmetrically arranged in a central shaft of the linkage gear.

Preferably, the connecting end of the left clamping arm is further provided with a left limiting groove, and the clamping end of the left clamping arm is provided with a left clamping protection pad.

Preferably, the connecting end of the right clamping arm is also provided with a right limiting groove, and the clamping end of the right clamping arm is provided with a right clamping protection pad.

Preferably, the mobile phone bracket is a U-shaped frame, the left and right support rods of the mobile phone bracket are respectively embedded in the U-shaped grooves of the mobile phone bracket on the left and right sides of the base frame and can move up and down in the U-shaped grooves of the mobile phone bracket, and the lower end of the mobile phone bracket is provided with a mobile phone bracket.

Preferably, the front of the front shell is provided with a non-slip mat.

Preferably, the back of the rear shell is provided with a mounting seat, the mounting seat is positioned on the front back corresponding to the gear shaft, the mounting seat is provided with a cylindrical mounting sleeve, and the mounting sleeve is provided with an external thread.

The gravity linkage vehicle-mounted mobile phone support has the following beneficial effects:

1. the structure is simple; the gravity linkage vehicle-mounted mobile phone support mainly comprises a base frame, a left clamping arm, a right clamping arm and a mobile phone bracket, wherein a linkage gear, a linkage seat and a reset spring are arranged in the base frame, so that the gravity linkage vehicle-mounted mobile phone support has few components and a simple structure;

2. is convenient and practical; according to the gravity linkage vehicle-mounted mobile phone support, when the mobile phone is not placed on a natural state of the mobile phone, the left clamping arm and the right clamping arm are in an open state, when the mobile phone is placed on the mobile phone bracket, the mobile phone bracket slides downwards under the action of the gravity of the mobile phone, the linkage gear is driven to rotate at the same time, the left clamping arm and the right clamping arm are driven to move oppositely until the mobile phone is clamped, and after the mobile phone is used, the mobile phone is only required to be taken down, the mobile phone bracket resets and moves upwards under the action of the reset spring, the linkage gear is driven to rotate at the same time, and the left clamping arm and the right clamping arm are driven to move oppositely and reset to the open state;

3. the noise is reduced; according to the gravity linkage vehicle-mounted mobile phone support, the left clamping arm, the right clamping arm and the linkage gear are in meshing transmission through the gears, the linkage seat and the linkage gear are also in meshing transmission through the gears, the meshing transmission noise is low, and the mobile phone bracket resets along with the drawing-off of the mobile phone under the action of the spring force during resetting, so that the resetting speed can be controlled through the speed of taking the mobile phone, and the noise of mechanical linkage during quick resetting can be reduced;

4. the stability and reliability are realized; according to the gravity linkage vehicle-mounted mobile phone support, the linkage gear is driven by the gravity of the mobile phone, so that the left clamping arm and the right clamping arm are driven to clamp the mobile phone, the stability of gear meshing transmission is good, the mobile phone can be stably clamped by the left clamping arm and the right clamping arm, the phenomenon that the mobile phone is clamped by the transmission can be avoided, and the mobile phone is stably and reliably clamped by the gravity linkage vehicle-mounted mobile phone support.

Drawings

FIG. 1 is a schematic overall view of a gravity-linked vehicle-mounted mobile phone support according to the present invention;

FIG. 2 is an exploded view of the gravity-linked vehicle-mounted handset mount of the present invention;

FIG. 3 is a schematic structural view of the base frame of FIG. 1;

FIG. 4 is a schematic structural view of the left and right clamp arms in FIG. 1.

Detailed Description

In order to make the technical solutions of the present invention better understood by those skilled in the art, the following detailed description of the present invention is provided with reference to the accompanying drawings.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1 and fig. 2, a gravity-linked vehicle-mounted mobile phone support comprises a base frame 1 and a linkage assembly, wherein the linkage assembly comprises a telescopic left clamping arm 2, a telescopic right clamping arm 3, a mobile phone bracket 4 and a linkage gear 5, the linkage gear 5 is arranged in the middle of the base frame 1, a connecting end of the left clamping arm 2 horizontally extends out of a left spur rack 201, a connecting end of the right clamping arm 3 horizontally extends out of a right spur rack 301, the left spur rack 201 and the right spur rack 301 are symmetrically arranged on and under the linkage gear 5 and can be in meshing transmission with the linkage gear 5, a linkage seat 401 is fixedly connected to the middle of the mobile phone bracket 4, the linkage seat 401 is arranged above the left clamping arm 2 and the right clamping arm 3, a U-shaped slot hole 402 is arranged in the middle of the linkage seat 401, the linkage gear 5 is arranged in the U-shaped slot hole 402 and is in meshing transmission with a rack on one side in the U-shaped slot hole 402, a spring seat 403 is arranged on the lower portion of the linkage seat 401, the spring seat 403 is provided with a return spring 6, and the other end of the return spring 6 abuts against the bottom in the base frame 1.

It should be noted that: according to the gravity linkage vehicle-mounted mobile phone support, in a natural state, a left clamping arm 2 and a right clamping arm 3 are in an open state, when a mobile phone is placed on a mobile phone bracket 4, the mobile phone bracket 4 can move downwards under the action of the gravity of the mobile phone, so that a linkage seat 401 can also move downwards, a rack on the inner side of a U-shaped groove hole 402 drives a linkage gear 5 to rotate clockwise, and a left straight rack 201 and a right straight rack 301 drive the left clamping arm 2 and the right clamping arm 3 to move downwards until a clamping end of the left clamping arm 2 and a clamping end of the right clamping arm 3 clamp the mobile phone together, and the work of clamping the mobile phone is completed; the mobile phone bracket 4 can compress the reset spring 6 while moving downwards, the reset spring 6 can be in a compression state when the mobile phone is clamped, when the mobile phone is taken away, the linkage seat 401 can move upwards under the spring action force of the reset spring 6, the linkage gear 5 is driven to rotate anticlockwise, the left clamping arm 2 and the right clamping arm 3 are driven to move reversely until the reset spring 6 returns to a normal state, and meanwhile, the left clamping arm 2 and the right clamping arm 3 return to an open state, and the reset work of the mobile phone is completed.

As shown in fig. 2 and 3, the base frame 1 is provided with a left clamping arm mounting hole 103 and a right clamping arm mounting hole 104 in bilateral symmetry, the outer edge of the upper portion of the base frame 1 is provided with a concave mobile phone bracket U-shaped groove 105, the base frame 1 is formed by fixedly connecting a front shell 101 and a rear shell 102, the front surface of the front shell 101 is fixed with an anti-slip pad 106 in an adhesive manner, the edge of the inner side surface is provided with a connecting convex edge which is fastened with the rear shell 102, the inner side surface is evenly provided with three front shell connecting columns which are fixedly connected with the rear shell 102, and the front shell connecting columns are provided with bolt fixing holes. A linkage component mounting position 107 is arranged on the inner side of the rear shell 102, the linkage component mounting position 107 is positioned between the left clamping arm mounting hole 103 and the right clamping arm mounting hole 104 and is communicated with the left clamping arm mounting hole 103 and the right clamping arm mounting hole 104, a gear shaft 108 is arranged in the middle of the linkage mounting position 107, a left clamping arm limiting column 109 is arranged on the left side close to the left clamping arm mounting hole 103, and a right clamping arm limiting column 110 is arranged on the right side close to the right clamping arm mounting hole; a spring mounting position 111 is arranged below the linkage mounting position 107, and the spring mounting position 111 is perpendicular to the linkage mounting position 107 and is communicated with the linkage mounting position 107; the rear shell 102 inboard still is equipped with the convex edge of being connected with preceding shell 101 lock to and the rear shell fixed orifices 112 with preceding shell 101 fixed connection, rear shell fixed orifices 112 corresponds the setting with preceding shell spliced pole. The back surface of the rear shell 102 is provided with a mounting base 113, the mounting base 113 is located on the corresponding front back surface of the gear shaft 108, the mounting base 113 is provided with a cylindrical mounting sleeve 114, and the mounting sleeve 114 is provided with external threads.

As shown in fig. 4, the left arm lock 2 and the right arm lock 3 have the same structure and are arranged symmetrically with respect to the central axis of the linkage gear 5. Left side arm lock 2 is horizontal 7 word shapes, and its vertical end is the link, and the other end is the exposed core, the link setting of left side arm lock 2 is inside bed frame 1 to be connected with 5 meshing transmissions of linked gear through left spur rack 201, the exposed core extends to the bed frame 1 outside through left arm lock mounting hole 103. The link is equipped with left leading edge 202, left spacing groove 203 and left spur rack 201 by last under to in proper order, left leading edge 202 sets up linkage installation position 107 upper limb department, left side spacing groove 203 card limit is on left arm lock spacing post 109, left side spur rack 201 is located 5 left sides of linkage gear to with 5 meshing transmissions of linkage gear. The clamping end of the left clamping arm 2 is provided with a left clamping protection pad 204. Right side arm lock 3 is horizontal 7 word shapes, and its vertical end is the link, and the other end is the exposed core, the link setting of right side arm lock 3 is inside bed frame 1 to be connected with 5 meshing transmissions of linked gear through right spur rack 301, the exposed core extends to bed frame 1 outside through right arm lock mounting hole 104. The link is equipped with right guiding edge 302, right spacing groove 303 and right spur rack 301 from bottom to top in proper order, right guiding edge 302 sets up linkage installation position 107 lower limb department, right spacing groove 303 card limit is on right arm lock spacing post 110, right spur rack 301 is located 5 upper right sides of linked gear to with the transmission of linked gear 5 meshing. The clamping end of the right clamping arm 3 is provided with a right clamping protection pad 304.

As shown in fig. 2, the mobile phone bracket 4 is a U-shaped frame, the left and right side support rods of which are respectively embedded in the mobile phone bracket U-shaped grooves 105 on the left and right sides of the base frame 1 and can move up and down in the mobile phone bracket U-shaped grooves 105, and the lower end of the mobile phone bracket 4 is provided with a mobile phone bracket 403. The linkage seat 401 is arranged in the middle of the mobile phone bracket 4 and inside the base frame 1, two ends of the linkage seat 401 are fixedly connected with the support rods on the left side and the right side of the mobile phone bracket 4, in this embodiment, the linkage seat 401 and the mobile phone bracket 4 are of an integrally formed structure, and the lower end of the mobile phone bracket 4 is provided with a mobile phone bracket 404.

The foregoing is merely a preferred embodiment of the utility model and is not intended to limit the utility model in any manner; the present invention may be readily implemented by those of ordinary skill in the art as illustrated in the accompanying drawings and described above; however, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention; meanwhile, any changes, modifications, and evolutions of the equivalent changes of the above embodiments according to the actual techniques of the present invention are still within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides an on-vehicle cell phone stand of gravity linkage, includes bed frame and linkage subassembly, the linkage subassembly includes telescopic left arm lock, right arm lock and cell phone bracket, left side arm lock and right arm lock set up respectively in the left and right sides of bed frame, and cell phone bracket sets up the below at the bed frame, the middle part is equipped with can pivoted linkage gear, its characterized in that in the bed frame: the mobile phone bracket is characterized in that a connecting end of the left clamping arm horizontally extends out of a left straight rack, a connecting end of the right clamping arm horizontally extends out of a right straight rack, the left straight rack and the right straight rack are symmetrically arranged on the upper side and the lower side of a linkage gear and can be in meshing transmission with the linkage gear, a linkage seat is fixedly connected to the middle of the mobile phone bracket and arranged on the left clamping arm and the right clamping arm, a U-shaped slotted hole is formed in the middle of the linkage seat, the linkage gear is arranged in the U-shaped slotted hole and is in meshing transmission with a rack on one side in the U-shaped slotted hole, a spring seat is arranged on the lower portion of the linkage seat, a reset spring is arranged on the spring seat, and the other end of the reset spring abuts against the inner bottom of the base frame;

the mobile phone bracket is a U-shaped frame, the supporting rods on the left side and the right side of the mobile phone bracket are respectively embedded in the U-shaped grooves on the left side and the right side of the base frame and can move up and down in the U-shaped grooves of the mobile phone bracket, and the lower end part of the mobile phone bracket is provided with a mobile phone bracket.

2. The vehicle-mounted gravity linkage mobile phone support according to claim 1, characterized in that: the base frame is formed by buckling a front shell and a rear shell, a left clamping arm mounting hole and a right clamping arm mounting hole are symmetrically formed in two sides of the base frame, and an inwards-concave mobile phone bracket U-shaped groove is formed in the outer edge of the upper portion of the base frame.

3. The vehicle-mounted gravity linkage mobile phone support according to claim 2, wherein: the backshell inboard is equipped with linkage assembly mounting position, linkage assembly mounting position is located between left arm lock mounting hole and the right arm lock mounting hole to set up with left arm lock mounting hole and right arm lock mounting hole intercommunication, be equipped with the gear shaft in the middle of the linkage assembly mounting position, the left side is close to left arm lock mounting hole department and is equipped with the spacing post of left arm lock, and the right side is close to right arm lock mounting hole department and is equipped with the spacing post of right arm lock.

4. The vehicle-mounted gravity linkage mobile phone support according to claim 3, wherein: the linkage assembly mounting position is provided with a spring mounting position below, and the spring mounting position is perpendicular to the linkage assembly mounting position and is communicated with the linkage assembly mounting position.

5. The vehicle-mounted gravity linkage mobile phone support according to claim 1, characterized in that: the left clamping arm and the right clamping arm are identical in structure and are symmetrically arranged on the central axis of the linkage gear.

6. The vehicle-mounted gravity linkage mobile phone support according to claim 1, characterized in that: the connecting end of the left clamping arm is also provided with a left limiting groove, and the clamping end of the left clamping arm is provided with a left clamping protection pad.

7. The vehicle-mounted gravity linkage mobile phone support according to claim 1, characterized in that: the connecting end of the right clamping arm is also provided with a right limiting groove, and the clamping end of the right clamping arm is provided with a right clamping protection pad.

8. The vehicle-mounted gravity linkage mobile phone support according to claim 2, wherein: and the front surface of the front shell is provided with an anti-skid pad.

9. The vehicle-mounted gravity linkage mobile phone support according to claim 2, wherein: the back of the rear shell is provided with a mounting seat, the mounting seat is positioned on the front back corresponding to the gear shaft, the mounting seat is provided with a cylindrical mounting sleeve, and the mounting sleeve is provided with an external thread.