Vehicle-mounted mobile phone support

Abstract

The utility model relates to the technical field of mobile phone supports, in particular to a vehicle-mounted mobile phone support, which comprises a shell and two clamping arms moving oppositely or reversely, the clamping arms comprise a first clamping arm and a second clamping arm, and a key for driving the first clamping arm and the second clamping arm to move oppositely to clamp a mobile phone is arranged in the shell. The key comprises a limiting plate and a reset button arranged on the end face of one side of the limiting plate, the reset button penetrates through the front face of the shell, a spring for popping the key out of the shell when the two clamping arms move reversely is arranged in the reset button, the spring abuts against the shell, and sliding grooves connected with the limiting plate in an inserted mode are formed in the clamping arms. The limiting plate is arranged between the two clamping arms, stop blocks for clamping the limiting plate when the two clamping arms move reversely are arranged on the groove walls on the two sides of the opening end of the shell, a tension spring for promoting the two clamping arms to move oppositely is arranged between the two clamping arms, and a universal installation support is detachably connected to the back face of the shell.

Description

Technical Field

[0001] The utility model relates to the technical field of mobile phone brackets, in particular to a vehicle-mounted mobile phone bracket. Background Art

[0002] To address the issues of mobile phone support and placement and meet the needs of different usage scenarios, various water machine holders have emerged, among which car-mounted mobile phone holders are the most widely used. Existing car-mounted mobile phone holders usually require two hands to operate, which has a certain impact on driving. To address this problem, the utility model patent application number CN202021245942.3 discloses an automatic clamping mobile phone holder. The holder automatically clamps the phone through the cooperation of a first clamping arm, a second clamping arm, a rotating seat, a drive gear, a one-way ratchet, a key spring, a button, and a drive spring, freeing the user's hands and facilitating use.

[0003] However, in actual use, the mobile phone holder has the following disadvantages: 1. Too many parts make assembly difficult and reduce assembly efficiency; 2. The movement of the first clamping arm and the second clamping arm is achieved by gear transmission, and the gears have problems with broken and worn teeth. If there is a problem with the teeth of any of the rack, rotating seat, drive gear, or one-way ratchet, it will affect the normal operation of the entire system. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to provide a vehicle-mounted mobile phone holder with a simplified structure and a longer service life in view of the above-mentioned deficiencies in the prior art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a car mobile phone holder, comprising a shell, two clamping arms that move toward or in opposite directions, the clamping arms comprising a first clamping arm and a second clamping arm, the first clamping arm comprising a first main body, a first clamping portion located on one side of the first main body, and a first guide portion located on the other side of the first main body, the second clamping arm comprising a second main body, a second clamping portion located on one side of the second main body, and a second guide portion located on the other side of the second main body, the first guide portion and the second guide portion are staggered front and back and the overlapping parts of the two are slidably connected, and a mechanism for driving the first clamping arm and the second clamping arm to move relative to each other is provided in the shell. The two clamping arms move toward each other to clamp the buttons of the mobile phone. The buttons include a limit plate and a reset button arranged on one end face of the limit plate. The reset button passes through the front of the shell, and is provided with a spring therein for ejecting the buttons from the shell when the two clamping arms move in opposite directions. The spring is against the shell. The first main body and the second main body are symmetrical in structure, and both are provided with a slide groove that is plugged into the limit plate. The slide groove is U-shaped, and the groove walls on both sides of the open end are provided with blocking blocks that clamp the limit plate when the two clamping arms move in opposite directions. A tension spring is provided between the first main body and the second main body to prompt the two to move toward each other, and the back of the shell is detachably connected to a universal mounting bracket.

[0006] The utility model with the above-mentioned characteristics: an automatic clamping mechanism is formed by setting a reset button, a limit plate, a spring, a tension spring, a blocking block and a slide groove to replace the existing automatic clamping mechanism in the background technology. The automatic clamping mechanism has a simple structure and is easy to assemble, which improves the assembly efficiency and reduces the production cost; when the first clamping arm and the second clamping arm move to the outside of the shell body to the bottom of the groove out of the slide groove under the push of the spring and abuts against the blocking block. By pressing the reset button, the spring is compressed and the limit plate moves toward the inside of the shell body. After the blocking block is free from the restriction of the limit plate, the first clamping arm and the second clamping arm move toward each other under the action of the tension spring to clamp the mobile phone. By setting the limit plate and the blocking block instead of the gear transmission, the service life of the mobile phone holder is extended.

[0007] A further configuration of the present invention is that the shell includes a detachably connected face shell and a bottom shell, a button mounting hole for accommodating a reset button is provided in the center of the face shell, two connecting columns extending toward the bottom shell are symmetrically provided on both sides of the button mounting hole, the bottom shell is provided with connecting holes adapted to the connecting columns, fasteners for connecting the face shell and the bottom shell are installed in the connecting columns and the connecting holes, a threaded hole coaxially arranged with the button mounting hole is provided on the bottom shell, and the universal mounting bracket is threadedly connected to the bottom shell via fasteners.

[0008] The utility model with the above-mentioned features: the connecting column on the face shell and the connecting hole on the bottom shell are connected by fasteners, which simplifies the installation structure of the shell and ensures a stable connection between the face shell and the bottom shell; by setting threaded holes on the bottom shell, the connection between the universal mounting bracket and the shell is facilitated, and the style of the universal mounting bracket can also be replaced according to actual needs, thereby improving the practicality of the mobile phone holder.

[0009] A further configuration of the present invention is that a U-shaped clearance groove is provided at the bottom of the chute, the connecting column passes through the clearance groove, and the blocking blocks are located on both sides of the clearance groove.

[0010] The utility model with the above features is provided with a making way groove on the clamping arm to make way for the connecting column.

[0011] A further configuration of the present invention is that two symmetrical limit blocks are provided on the bottom shell, and the limit blocks are located above the lower groove wall of the slide groove. When the two clamping arms move in opposite directions to the maximum stroke, the limit blocks and the blocking blocks are abutted.

[0012] The utility model with the above features simplifies the internal structure of the shell by arranging a limit block on the bottom shell for limiting the maximum moving stroke of the clamping arm.

[0013] A further configuration of the present invention is that two symmetrical support plates are provided on the bottom shell, and the support plates are located below the chute and abut against the lower chute wall of the chute.

[0014] The utility model with the above-mentioned characteristics: the setting of the support plate has a positioning effect on the assembly of the clamping arm, which can quickly find the installation position of the clamping arm on the bottom shell, thereby improving the assembly efficiency. When the clamping arm moves, the support plate can assist the first and second guide parts to improve the movement stability of the clamping arm.

[0015] The utility model is further configured as follows: the first guide portion is strip-shaped, and a U-shaped guide groove is provided on the end surface overlapping with the second guide portion; the second guide portion is strip-shaped, and a guide strip plugged into the guide groove is provided on the end surface overlapping with the first guide portion.

[0016] The utility model with the above features: the plug-in connection mode of the guide groove and the guide bar enables the first guide part and the second guide part to be easily and quickly inserted during installation, simplifies the installation process and ensures the stability of the two clamping arms when moving, and is not easy to loosen.

[0017] The utility model is further configured as follows: the universal mounting bracket includes a universal bracket detachably connected to the shell and a vehicle frame that is sleeved on the vehicle and detachably connected to the universal bracket, the universal bracket includes a first joint connection piece, a first ball head swing arm, a first splint, a second splint, a second ball head swing arm, and a second joint connection piece, the ball head end of the first ball head swing arm is rotated into the first joint connection piece to form a first universal ball, and the ball head end of the second ball head swing arm is installed into the second joint connection piece to form a second universal ball, the first splint and the second splint are respectively arranged on both sides of the first ball head swing arm and the second ball head swing arm and are rotatably connected to the first ball head swing arm and the second ball head swing arm, and the first ball head swing arm and the second ball head swing arm are located at both ends of the first splint and the second splint.

[0018] The utility model with the above features realizes flexible adjustment of the universal mounting bracket in multiple directions and angles by arranging the first universal ball and the second universal ball at the upper and lower ends of the universal bracket.

[0019] A further configuration of the present invention is: the vehicle frame includes a crossbeam and two vertical beams located at both ends of the crossbeam, the crossbeam and the two vertical beams form an installation space that can accommodate the side of the vehicle screen, one side of the crossbeam is provided with a mounting groove for installing T-shaped screws, the mounting groove is arranged along the length direction of the crossbeam, the second joint connecting part is connected to the crossbeam by a T-shaped screw and can slide on the crossbeam, and one end of the vertical beam is provided with a plug-in block that is plugged into the mounting groove.

[0020] The utility model with the above-mentioned characteristics: the second universal ball is connected to the crossbeam by a T-shaped screw, and the vehicle machine frame is placed on the vehicle machine, so that the universal bracket can be moved in the lateral direction, and the position of the universal bracket on the crossbeam can be adjusted according to actual needs to meet different driving needs; the vertical beam and the cross beam in the vehicle machine frame are plug-in, and such a structure facilitates the change of the size of the vertical beam and the cross beam according to the size of the vehicle machine in different cars during production, thereby reducing production costs.

[0021] The present invention will be described in further detail below with reference to the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of an embodiment of the present utility model.

[0023] Figure 2 This is an exploded view of the housing, clamping arm, and button of an embodiment of the utility model.

[0024] Figure 3 This is a structural diagram of the housing, clamping arms, and buttons of the embodiment of the utility model after removing the bottom shell.

[0025] Figure 4 This is a schematic structural diagram of the clamping arm and button according to an embodiment of the present utility model.

[0026] Figure 5 This is a schematic structural diagram of the housing, clamping arm, and buttons of an embodiment of the utility model after removing the surface shell.

[0027] Figure 6 This is an exploded view of the universal bracket according to an embodiment of the present invention.

[0028] Figure 7 This is an exploded view of the vehicle machine frame according to an embodiment of the present utility model.

[0029] Figure 8 This is a schematic structural diagram of the first clamping arm in an embodiment of the present utility model.

[0030] Figure 9 This is a schematic structural diagram of the bottom shell of an embodiment of the present utility model. DETAILED DESCRIPTION

[0031] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.

[0032] like Figure 1-9The vehicle-mounted mobile phone holder shown in the figure includes a shell 1, two clamping arms that move toward or in opposite directions, the clamping arms include a first clamping arm 2 and a second clamping arm 3, the first clamping arm 2 includes a first main body portion 21, a first clamping portion 22 located on one side of the first main body portion 21, and a first guide portion 23 located on the other side of the first main body portion 21, the second clamping arm 3 includes a second main body portion 31, a second clamping portion 32 located on one side of the second main body portion 31, and a second guide portion 33 located on the other side of the second main body portion 31, the first guide portion 23 and the second guide portion 33 are staggered front and back and the overlapping parts of the two are slidably connected, the first guide portion 23 is strip-shaped, and a U-shaped guide groove 231 is provided on the end surface overlapping with the second guide portion 33, the second guide portion 33 is strip-shaped, and a guide groove 231 is plugged into the guide groove 231 on the end surface overlapping with the first guide portion 23 Towards bar 331, the shell 1 includes a detachably connected face shell 11 and a bottom shell 12, a button 4 is provided in the shell 1 for driving the first clamping arm 2 and the second clamping arm 3 to move toward each other to clamp the mobile phone, the button 4 includes a limit plate 41 and a reset button 42 arranged on one end face of the limit plate 41, the reset button 42 passes through the face shell 11, and is provided with a spring 5 which pops the button 4 out of the shell 1 when the two clamping arms move in opposite directions, the spring 5 is against the bottom shell 12, the first main body 21 and the second main body 31 are symmetrical in structure, and both are provided with a slide groove 24 which is plugged into the limit plate 41, the slide groove 24 is U-shaped, and the groove walls on both sides of the open end are provided with blocking blocks 25 which clamp the limit plate 41 when the two clamping arms move in opposite directions, a tension spring 6 is provided between the first main body 21 and the second main body 31 to prompt the two to move toward each other, and the bottom shell 12 is detachably connected with a universal mounting bracket.

[0033] The center of the face shell 11 is provided with a button mounting hole 111 for accommodating the reset button 42. Two connecting posts 112 extending toward the bottom shell 12 are symmetrically provided on both sides of the button mounting hole 111. The bottom shell 12 is provided with a connecting hole 121 adapted to the connecting post 112. Fasteners (not shown in the figure) for connecting the face shell 11 and the bottom shell 12 are installed in the connecting post 112 and the connecting hole 121. The bottom of the slide 24 is provided with a U-shaped give way groove 26. The connecting post 112 passes through the give way groove 26. The blocking block 25 is located in the give way groove 2 6, a threaded hole 122 is provided on the bottom shell 12 which is coaxial with the button mounting hole 111. The universal mounting bracket is threadedly connected to the bottom shell 12 by fasteners. Two symmetrical limit blocks 123 are provided on the bottom shell 12. The limit blocks 123 are located above the lower groove wall of the slide groove 24. When the two clamping arms move in opposite directions to the maximum stroke, the limit blocks 123 are against the blocking block 25. Two symmetrical support plates 124 are provided on the bottom shell 12. The support plates 124 are located below the slide groove 24 and against the lower groove wall of the slide groove 24.

[0034] The universal mounting bracket includes a universal bracket 7 detachably connected to the shell 1 and a vehicle frame 8 that is mounted on the vehicle and detachably connected to the universal bracket 7. The universal bracket 7 includes a first joint connecting part 71, a first ball head rotating arm 72, a first splint 73, a second splint 74, a second ball head rotating arm 75, and a second joint connecting part 76. The ball head end of the first ball head rotating arm 72 is installed in the first joint connecting part 71 to form a first universal ball, and the ball head end of the second ball head rotating arm 75 is installed in the second joint connecting part 76 to form a second universal ball. The first splint 73 and the second splint 74 are respectively arranged on both sides of the first ball head rotating arm 72 and the second ball head rotating arm 75 and are rotatably connected to the first ball head rotating arm 72 and the second ball head rotating arm 75. The first ball head rotating arm 72 and the second ball head rotating arm 75 are located at both ends of the first splint 73 and the second splint 74.

[0035] The vehicle frame 8 includes a crossbeam 81 and two vertical beams 82 located at both ends of the crossbeam 81. The crossbeam 81 and the two vertical beams 82 form an installation space that can accommodate the side of the vehicle screen. One side of the crossbeam 81 is provided with a mounting groove 811 for installing a T-shaped screw. The mounting groove 811 is arranged along the length direction of the crossbeam 81. The second joint connecting member 76 is connected to the crossbeam 81 by a T-shaped screw (not shown in the figure) and can slide on the crossbeam 81. One end of the vertical beam 82 is provided with a plug-in block 821 that is plugged into the mounting groove 811.

[0036] In actual use, Figure 4 In the initial state, the limit plate of the button is placed in the slide groove, and the end surface of the limit plate is against the bottom of the slide groove. At this time, the reset button compresses the spring and the reset button cannot be pressed. When you need to clamp the mobile phone, you only need to press the first guide end of the first clamping arm and the second guide end of the second clamping arm with two fingers at the same time to make the clamping parts of the two clamping arms move in the opposite direction, and the clamping arms open. When they are opened to Figure 3 When the phone is in the reset state, the tension spring is stretched, the limit plate is separated from the slide groove under the action of the spring, the reset button pops out, and the blocking block is simultaneously against the limit plate and the limit block, thereby preventing the clamping arm from moving. At this time, the clamping arm reaches the maximum stroke position, and the clamping arm remains in this state after the two fingers are removed. You only need to place the mobile phone on the face cover with one hand and press the mobile phone hard to make the mobile phone press the reset button. The limit plate compresses the spring to separate the limit plate from the state of resisting the blocking block. The tension spring drives the two clamping arms to move toward each other until the mobile phone is clamped and returns to the reset state. Figure 4 status.

Claims

1. A vehicle-mounted mobile phone holder, comprising a housing, two clamping arms that move toward or in opposite directions, the clamping arms comprising a first clamping arm and a second clamping arm, the first clamping arm comprising a first main body, a first clamping portion located on one side of the first main body, and a first guide portion located on the other side of the first main body, the second clamping arm comprising a second main body, a second clamping portion located on one side of the second main body, and a second guide portion located on the other side of the second main body, the first guide portion and the second guide portion being staggered front to back and slidably connected at their overlapping portions, characterized in that: The shell is provided with a button that drives the first clamping arm and the second clamping arm to move toward each other to clamp the mobile phone. The button includes a limit plate and a reset button arranged on one end face of the limit plate. The reset button passes through the front of the shell, and is provided with a spring that pops the button out of the shell when the two clamping arms move in opposite directions. The spring is against the shell. The first main body and the second main body are symmetrical in structure, and both are provided with a slide groove that is plugged into the limit plate. The slide groove is U-shaped, and the groove walls on both sides of the open end are provided with blocking blocks that clamp the limit plate when the two clamping arms move in opposite directions. A tension spring is provided between the first main body and the second main body to prompt the two to move toward each other. The back of the shell is detachably connected to a universal mounting bracket.

2. The vehicle-mounted mobile phone holder according to claim 1, characterized in that: The shell includes a detachably connected face shell and a bottom shell, a button mounting hole for accommodating a reset button is provided in the center of the face shell, two connecting columns extending toward the bottom shell are symmetrically provided on both sides of the button mounting hole, the bottom shell is provided with connecting holes adapted to the connecting columns, fasteners for connecting the face shell and the bottom shell are installed in the connecting columns and the connecting holes, a threaded hole coaxially arranged with the button mounting hole is provided on the bottom shell, and the universal mounting bracket is threadedly connected to the bottom shell via fasteners.

3. The vehicle-mounted mobile phone holder according to claim 2, characterized in that: A U-shaped clearance groove is provided at the bottom of the chute, the connecting column passes through the clearance groove, and the blocking blocks are located on both sides of the clearance groove.

4. The vehicle-mounted mobile phone holder according to claim 2, characterized in that: Two symmetrical limit blocks are provided on the bottom shell. The limit blocks are located above the lower groove wall of the sliding groove. When the two clamping arms move in opposite directions to the maximum stroke, the limit blocks and the blocking blocks are abutted.

5. The vehicle-mounted mobile phone holder according to claim 2, characterized in that: Two symmetrical support plates are provided on the bottom shell. The support plates are located below the chute and abut against the lower chute wall of the chute.

6. The vehicle-mounted mobile phone holder according to claim 1 or 2, characterized in that: The first guide portion is strip-shaped, and a U-shaped guide groove is provided on the end surface thereof overlapping with the second guide portion; the second guide portion is strip-shaped, and a guide strip plugged into the guide groove is provided on the end surface thereof overlapping with the first guide portion.

7. The vehicle-mounted mobile phone holder according to claim 1 or 2, characterized in that: The universal mounting bracket includes a universal bracket detachably connected to the shell and a vehicle frame that is mounted on the vehicle and detachably connected to the universal bracket. The universal bracket includes a first joint connection, a first ball head swing arm, a first splint, a second splint, a second ball head swing arm, and a second joint connection. The ball head end of the first ball head swing arm is rotated into the first joint connection to form a first universal ball, and the ball head end of the second ball head swing arm is installed into the second joint connection to form a second universal ball. The first splint and the second splint are respectively arranged on both sides of the first ball head swing arm and the second ball head swing arm and are rotatably connected to the first ball head swing arm and the second ball head swing arm. The first ball head swing arm and the second ball head swing arm are located at both ends of the first splint and the second splint.

8. The vehicle-mounted mobile phone holder according to claim 7, characterized in that: The vehicle frame includes a crossbeam and two vertical beams at both ends of the crossbeam. The crossbeam and the two vertical beams form an installation space that can accommodate the side of the vehicle screen. One side of the crossbeam is provided with a mounting groove for installing T-shaped screws. The mounting groove is arranged along the length direction of the crossbeam. The second joint connecting part is connected to the crossbeam through a T-shaped screw and can slide on the crossbeam. One end of the vertical beam is provided with a plug-in block that is plugged into the mounting groove.

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