A mobile phone holder capable of automatic clamping

Abstract

The application provides a mobile phone holder which can automatically clamp a mobile phone and is convenient to operate and can hold the clamping position of the mobile phone. The mobile phone holder comprises a support and clamping seats arranged at both ends of the support and used for clamping a mobile phone placed on the support. The clamping seat is provided with a telescopic guide rod which penetrates into the support and can move telescopically relative to the support. The telescopic guide rod is provided with an elastic member which is used for driving the telescopic guide rod to retract into the support. The back or front of the support is provided with a locking and limiting member which is used for elastically pressing the telescopic guide rod and locking and limiting the telescopic guide rod when the telescopic guide rod extends to the maximum stroke. The front or back of the support is provided with a pressing and unlocking member which is used for pressing the locking and limiting member to release the locking and limiting of the telescopic guide rod. The elastic member drives the telescopic guide rod to retract into the support when the locking and limiting of the telescopic guide rod is released, so that the clamping seat automatically clamps the mobile phone placed on the support.

Description

[Technical Field]

[0001] This invention relates to a mobile phone holder that can automatically clamp. [Background Technology]

[0002] Traditional phone holders typically consist of a base and clamping seats at both ends of the base that can elastically extend and retract relative to the ends of the base. When holding a phone, you need to use both hands to pull the clamping seats apart to a distance that matches the width of the phone, then place the phone on the base, and finally release the clamping seats to allow them to elastically close towards the ends of the base to secure the phone. Before releasing the clamping seats, you need to keep both hands in a pulling motion, and sometimes this operation even requires the cooperation of two people. Therefore, holding a phone is very inconvenient, and it is difficult to grasp the clamping position, often resulting in an unsatisfactory clamping position. When you need to readjust the clamping position, you often have to repeat the above clamping operation, which is very cumbersome. [Summary of the Invention]

[0003] The technical problem to be solved by the present invention is to provide a mobile phone holder that can automatically clamp the phone, which is convenient to operate and allows the user to control the position of the phone.

[0004] The objective of this invention is achieved as follows:

[0005] An automatically clamping mobile phone holder includes a base and clamping seats located at both ends of the base for clamping a mobile phone placed on the base. The clamping seats have telescopic guide rods that extend and retract relative to the base, passing through it. An elastic element is fitted onto the telescopic guide rods to drive them to retract into the base. A locking and limiting element is located at the back or front of the base to elastically press against the telescopic guide rods and lock and limit them when the guide rods extend to their maximum stroke. A pressing and unlocking element is located at the front or back of the base to press the locking and limiting element to release it from locking and limiting the telescopic guide rods. When the telescopic guide rods are released from locking and limiting, the elastic element drives them to retract into the base, causing the clamping seats to automatically clamp the mobile phone placed on the base.

[0006] This invention employs the aforementioned structure. When a mobile phone needs to be clamped, the clamping seat is first pulled away from the end of the support, causing the telescopic guide rod to extend to its maximum stroke. At this point, the locking limiter locks and limits the telescopic guide rod, freeing the hands from the need to continue pulling the clamping seat open. The mobile phone to be clamped can then be placed on the support. The phone's position can be adjusted freely to determine the clamping position, making it very easy to control. Once the position is adjusted, the unlocking component is pressed, releasing the locking limiter from locking and limiting the telescopic guide rod. Under the pressure of the elastic component, the telescopic guide rod retracts into the support, allowing the clamping seat to automatically clamp the mobile phone placed on the support, which is very convenient.

[0007] As described above, in an automatically clamping mobile phone holder, the locking limiter is located on the back of the support, and the press-to-unlock member is located on the front of the support. The telescopic guide rod has a limiting groove on its back. Correspondingly, the locking limiter has a hook that engages with the groove when the telescopic guide rod extends to its maximum stroke. When the telescopic guide rod extends to its maximum stroke, the hook on the locking limiter engages with the limiting groove of the telescopic guide rod, thereby effectively locking and limiting the telescopic guide rod, preventing it from extending further outward to detach from the support or accidentally retracting inward under the pressure of the elastic element. Since the press-to-unlock member is preferably located at the front of the support, after adjusting the phone's position, the phone can be pressed backward to press the press-to-unlock member backward, thereby pressing the locking limiter to release its locking and limiting effect on the telescopic guide rod, making the unlocking operation more convenient.

[0008] As described above, an automatically clamping mobile phone holder includes a locking and limiting component comprising a back cover disposed on the back of the support, a snap-fit ​​component disposed between the back cover and the support and movable relative to the support, and a pressing component disposed between the snap-fit ​​component and the back cover for pressing the snap-fit ​​component against the back of the telescopic guide rod. The snap hook is disposed on the end of the snap-fit ​​component. Under the pressing action of the pressing component, the snap-fit ​​component is always pressed against the back of the telescopic guide rod. When the telescopic guide rod extends to its maximum stroke, the snap hook on the snap-fit ​​component can be promptly engaged in the limiting slot of the telescopic guide rod, thereby ensuring the locking and limiting effect on the telescopic guide rod.

[0009] As described above, an automatically clamping mobile phone holder includes a pressing unlocking component comprising a pressing block disposed within the support and abutting against the latching component, and a pressing strip disposed on the pressing block and penetrating the front of the support. The pressing strip protrudes from the front of the support so that when the pressing strip is pressed, it pushes the latching component backward to release the locking and limiting effect on the telescopic guide rod. When the pressing strip is pressed, the pressing strip and the pressing block move backward and press the latching component backward, thereby causing the hook on the latching component to disengage from the limiting slot on the telescopic guide rod, thus quickly releasing the locking and limiting effect on the telescopic guide rod and completing the automatic clamping action of the mobile phone.

[0010] As described above, an automatically clamping mobile phone holder has two telescopic guide rods on each of the two clamping seats. Correspondingly, the support has a guide hole for the telescopic guide rods to extend and retract. A limiting protrusion is provided in the guide hole. The elastic element presses against the end of the corresponding telescopic guide rod and the corresponding limiting protrusion to drive the corresponding telescopic guide rod to retract into the support. At all times, the elastic element always applies an inward elastic force to the telescopic guide rod, so that when the unlocking element is pressed to release the locking and limiting effect on the telescopic guide rod, the clamping seat can quickly clamp the mobile phone and provide clamping force to the clamping seat during clamping.

[0011] As described above, an automatically clamping mobile phone holder has a U-shaped locking component. The upper part of the locking component and its two lower parts offset from the upper part are each provided with a hook. The back of the support has a through groove for the hook to engage with the guide hole and connect with the limiting slot. The hook on the locking component passes through the through groove and abuts against the back of the telescopic guide rod. When the telescopic guide rod extends to its maximum stroke, the hook on the locking component can promptly engage with the limiting slot of the telescopic guide rod, thus ensuring the locking and limiting effect on the telescopic guide rod. When the pressing bar is pressed, the pressing bar and pressing block move backward and press the locking component backward, causing the hook on the locking component to retract within the through groove and disengage from the limiting slot on the telescopic guide rod. This quickly releases the locking and limiting effect on the telescopic guide rod and completes the automatic clamping action of the mobile phone.

[0012] As described above, in an automatic clamping mobile phone holder, the top pressure member is a top pressure spring, the back cover is provided with a groove for the top pressure member to be fitted into, and the back of the snap-fit ​​member is provided with a snap-fit ​​protrusion that snaps into the top pressure member, thereby preventing the snap-fit ​​member from dislodging from the top pressure member.

[0013] As described above, in an automatically clamping mobile phone holder, the back of the support has a recessed cavity for the pressing block to fit into, thereby providing movement space for the locking component. When the telescopic guide rod extends to its maximum stroke, under the pressing action of the pressing component, the locking component is always pressed against the back of the telescopic guide rod, and the hook on the locking component engages in the limiting slot of the telescopic guide rod. At this time, the pressing block is pushed into the recessed cavity. When the pressing strip is pressed down, the pressing strip and the pressing block move backward to disengage the pressing block from the groove and press the locking component backward, thereby causing the hook on the locking component to disengage from the limiting slot on the telescopic guide rod and releasing the locking and limiting effect on the telescopic guide rod.

[0014] As described above, in an automatically clamping mobile phone holder, the elastic element is a top-compression spring, and the end of the telescopic guide rod is provided with a limiting screw. The elastic element presses against the corresponding limiting screw and the corresponding limiting protrusion ring, thereby ensuring the inward elastic force of the telescopic guide rod.

[0015] As described above, an automatically clamping mobile phone holder includes an inner seat connected to the telescopic guide rod and an outer seat located outside the inner seat. The outer seat has a clamping block extending forward for clamping the mobile phone. One of the clamping seats has a cold shoe interface on the outer seat for mounting a flash, reflector, and fill light on its outer side, while the other clamping seat has a connecting hole on the outer seat for connecting a selfie stick or other fixing rod, thereby improving the applicability of the mobile phone holder. [Attached Image Description]

[0016] The specific embodiments of the present invention will be further described in detail below with reference to the accompanying drawings, wherein:

[0017] Figure 1 This is a three-dimensional structural diagram of the telescopic guide rod of the present invention when it is extended to its maximum stroke;

[0018] Figure 2 This is a three-dimensional structural diagram of the telescopic guide rod of the present invention when it is retracted inward to its maximum stroke.

[0019] Figure 3 This is a cross-sectional view of the telescopic guide rod of the present invention when it is extended to its maximum stroke.

[0020] Figure 4 This is a schematic diagram of the structure of the telescopic guide rod of the present invention, showing the hook engaging and matching with the limiting groove when the telescopic guide rod is extended to its maximum stroke.

[0021] Figure 5 This is a schematic diagram of the structure of the snap-fit ​​connection between the snap-fit ​​member and the telescopic guide rod when the telescopic guide rod is extended to its maximum stroke according to the present invention;

[0022] Figure 6This is a schematic diagram of the structure of the telescopic guide rod of the present invention, in which the elastic element presses against the limiting screw and the limiting protrusion when the telescopic guide rod is extended to its maximum stroke.

[0023] Figure 7 This is a cross-sectional view of the telescopic guide rod of the present invention when it is retracted inward to its maximum stroke.

[0024] Figure 8 This is a schematic diagram of the structure of the telescopic guide rod of the present invention, in which the elastic element presses against the limiting screw and the limiting protrusion when the telescopic guide rod is retracted inward to its maximum stroke.

[0025] Figure 9 This is one of the exploded structural diagrams of the snap-fit ​​component, the press-to-unlock component, and the support described in this invention;

[0026] Figure 10 This is the second exploded structural diagram of the connection, the press-to-unlock mechanism, and the support described in this invention.

Detailed Implementation Methods

[0027] An automatically clamping mobile phone holder includes a support 1 and clamping seats 2 located at both ends of the support 1 for clamping a mobile phone placed on the support 1. The clamping seats 2 are provided with telescopic guide rods 3 that pass through the support 1 and can extend and retract relative to the support 1. The telescopic guide rods 3 are fitted with elastic members 4 for driving the telescopic guide rods 3 to retract into the support 1. The back or front of the support 1 is provided with locking and limiting members 5 for elastically pressing the telescopic guide rods 3 and locking and limiting the telescopic guide rods 3 when they extend to their maximum stroke. The front or rear of the support 1 is provided with pressing and unlocking members 6 for pressing the locking and limiting members 5 to release the locking and limiting effect of the locking and limiting members 5 on the telescopic guide rods 3. When the telescopic guide rods 3 are released from locking and limiting effect, the elastic members 4 drive the telescopic guide rods 3 to retract into the support 1 so that the clamping seats 2 automatically clamp the mobile phone placed on the support 1.

[0028] The locking and limiting member 5 of the present invention can be located on the back of the support 1 or on the front of the support 1. Correspondingly, the pressing and unlocking member 6 can be located on the front or rear of the support 1 (regardless of the specific setting method, the working principle is the same, and the basic structure is also basically the same, and they are basically symmetrical). Of course, the present invention preferably has the locking and limiting member 5 located on the back of the support 1, and the pressing and unlocking member 6 located on the front of the support 1. In order to effectively lock and limit the telescopic guide rod 3, the back of the telescopic guide rod 3 is provided with a limiting groove 31. Correspondingly, the locking and limiting member 5 is provided with a hook 50 that engages with the groove 31 when the telescopic guide rod 3 extends to its maximum stroke.

[0029] Preferably, the locking and limiting member 5 includes a rear cover 51 disposed on the back of the support 1, a snap-fit ​​member 52 disposed between the rear cover 51 and the support 1 and movable relative to the support 1, and a pressing member 53 disposed between the snap-fit ​​member 52 and the rear cover 51 for pressing the snap-fit ​​member 52 against the back of the telescopic guide rod 3. A hook 50 is disposed on the end of the snap-fit ​​member 52. Under the pressing action of the pressing member 53, the snap-fit ​​member 52 is always pressed against the back of the telescopic guide rod 3. When the telescopic guide rod 3 extends to its maximum stroke, the hook 50 on the snap-fit ​​member 52 can be promptly engaged into the limiting slot 31 of the telescopic guide rod 3, thereby ensuring the locking and limiting effect on the telescopic guide rod 3.

[0030] Preferably, the press-to-unlock component 6 includes a pressing block 61 disposed within the support 1 and abutting against the locking component 52, and a pressing strip 62 disposed on the pressing block 61 and penetrating the front of the support 1. The pressing strip 62 protrudes from the front of the support 1 so that when the pressing strip 62 is pressed down, the locking component 52 is pressed backward to release the locking and limiting effect on the telescopic guide rod 3. Preferably, to provide room for the locking component 52 to move, the back of the support 1 is provided with a recess 14 for the pressing block 61 to fit into. When the pressing strip 62 is pressed down, the pressing strip 62 and the pressing block 61 move backward and press the locking component 52 backward, thereby causing the hook 50 on the locking component 52 to disengage from the limiting slot 31 on the telescopic guide rod 3, thereby quickly releasing the locking and limiting effect on the telescopic guide rod 3 and completing the automatic clamping action.

[0031] Preferred, such as Figure 6 or Figure 8 As shown, each of the two clamping seats 2 is provided with two telescopic guide rods 3 to improve the guiding effect of the clamping seat 2 relative to the support 1 and to improve the stability of its telescopic movement. Correspondingly, the support 1 is provided with a guide through hole 11 for the telescopic guide rod 3 to telescopically extend and retract. A limiting protrusion ring 12 is provided in the guide through hole 11. The elastic element 4 presses against the end of the corresponding telescopic guide rod 3 and the corresponding limiting protrusion ring 12 to drive the corresponding telescopic guide rod 3 to retract into the support 1. At all times, the elastic element 4 always applies an inward elastic force to the telescopic guide rod 3, so that when the unlocking element 6 is pressed to release the locking and limiting effect on the telescopic guide rod 3, the clamping seat 2 can quickly clamp the mobile phone and provide clamping force to the clamping seat 2 during clamping.

[0032] Preferred, such as Figure 5 , Figure 9 or Figure 10As shown, the snap-fit ​​part 52 is convex in shape. The upper part of the snap-fit ​​part 52 and the two lower parts offset from it are provided with snap hooks 50. The back of the support 1 is provided with a through groove 13 for the snap hooks 50 to be snapped into the guide through hole 11 and connected to the limiting snap groove 31. The hook 50 on the latching member 52 passes through the through groove 13 and abuts against the back of the telescopic guide rod 3. When the telescopic guide rod 3 extends to its maximum stroke, the hook 50 on the latching member 52 can promptly engage with the limiting slot 31 of the telescopic guide rod 3, thereby ensuring the locking and limiting effect on the telescopic guide rod 3. When the pressing strip 62 is pressed, the pressing strip 62 and the pressing block 61 move backward and press the latching member 52 backward, causing the hook 50 on the latching member 52 to retract backward in the through groove 13, and then disengage from the limiting slot 31 on the telescopic guide rod 3, thereby quickly releasing the locking and limiting effect on the telescopic guide rod 3 and completing the automatic clamping action of the mobile phone. The support 1 is provided with a movable groove 15 for the pressing strip 62 to move.

[0033] To prevent the snap-fit ​​component 52 from dislodging from the top pressure component 53, the top pressure component 53 is a top pressure spring. The rear cover 51 is provided with a groove 511 for the top pressure component 53 to be fitted into, and the back of the snap-fit ​​component 52 is provided with a snap-fit ​​protrusion 521 that snaps into the top pressure component 53.

[0034] To ensure the elastic force of the telescopic guide rod 3 during retraction, the elastic element 4 is a top-compression spring. The end of the telescopic guide rod 3 is provided with a limiting screw 32, and the elastic element 4 is pressed between the corresponding limiting screw 32 and the corresponding limiting protrusion ring 12.

[0035] The clamping seat 2 includes an inner seat 21 connected to the telescopic guide rod 3 and an outer seat 22 located outside the inner seat 21. The outer seat 22 has a clamping block 23 extending forward for clamping the mobile phone. One clamping seat 2 has a cold shoe interface 24 on the outer side of the outer seat 22 for mounting a flash, reflector, and fill light, while the other clamping seat 2 has a connecting hole 25 on the outer side of the outer seat 22 for connecting a selfie stick or other fixing rod. Preferably, the clamping block 23 has an anti-slip rubber sleeve 231 to improve clamping friction and prevent damage to the mobile phone. The outer seat 22 can be rotatably connected to the inner seat 21 to adjust the clamping angle of the clamping block 23.

[0036] When using this invention (taking the specific embodiment where the locking limiting member 5 is located on the back of the support 1 and the pressing unlocking member 6 is located on the front of the support 1 as an example), first pull the clamping seat 2 away from the end of the support 1, so that the telescopic guide rod 3 extends to its maximum stroke. Because the locking member 52 is always pressed against the back of the telescopic guide rod 3 under the pressing action of the pressing member 53, when the telescopic guide rod 3 extends to its maximum stroke, the hook 50 on the locking member 52 promptly engages into the limiting slot 31 of the telescopic guide rod 3. At this time, the locking limiting member 5 locks and limits the telescopic guide rod 3, so that the hands can be released without continuing to pull the clamping seat 2 open. Then, the desired telescopic guide rod can be placed... The phone to be clamped is placed on the support 1. The position of the phone can be adjusted at will to determine the clamping position, so the clamping position is very easy to grasp. After the position is adjusted, the phone can be pressed back to press the pressing strip 62 back. At this time, the pressing strip 62 and the pressing block 61 move back and press the locking piece 52 back, so that the hook 50 on the locking piece 52 disengages from the limiting slot 31 on the telescopic guide rod 3, thereby quickly releasing the locking and limiting effect on the telescopic guide rod 3. At this time, under the top pressure of the elastic member 4, the telescopic guide rod 3 retracts into the support 1 so that the clamping seat 2 automatically clamps the phone placed on the support 1 through the clamping block 23, which is very convenient.

Claims

1. An automatically claspable mobile phone holder, characterized by The device includes a support (1) and clamping seats (2) located at both ends of the support (1) for clamping a mobile phone placed on the support (1). The clamping seats (2) are provided with telescopic guide rods (3) that pass through the support (1) and can extend and retract relative to the support (1). The telescopic guide rods (3) are fitted with elastic members (4) for driving the telescopic guide rods (3) to retract into the support (1). The back of the support (1) is provided with locking and limiting members (5) for elastically pressing the telescopic guide rods (3) and locking and limiting the telescopic guide rods (3) when they extend to their maximum stroke. The front of the support (1) is provided with a pressing and unlocking member (6) for pressing the locking and limiting members (5) to release the locking and limiting effect of the locking and limiting members (5) on the telescopic guide rods (3). The elastic members (4) are used to release the locking and limiting effect of the telescopic guide rods (3). The telescopic guide rod (3) is driven to retract into the support (1) so that the clamping seat (2) automatically clamps the mobile phone placed on the support (1); the telescopic guide rod (3) has a limiting slot (31) on its back, and correspondingly, the locking limiting member (5) has a hook (50) that engages with the limiting slot (31) when the telescopic guide rod (3) extends to its maximum stroke; the clamping seat (2) includes an inner seat (21) connected to the telescopic guide rod (3) and an outer seat (22) located outside the inner seat (21). The outer seat (22) has a clamping block (23) that extends forward and is used to clamp the mobile phone. The outer seat (22) of one clamping seat (2) has a cold shoe interface (24) for mounting a flash on its outer side, while the outer seat (22) of the other clamping seat (2) has a connecting hole (25) for connecting a selfie stick on its outer side.

2. The self-clamping mobile phone holder according to claim 1, characterized in that The locking limit member (5) includes a back cover (51) disposed on the back of the support (1), a snap-fit ​​member (52) disposed between the back cover (51) and the support (1) and movable relative to the support (1) back and forth, and a pressing member (53) disposed between the snap-fit ​​member (52) and the back cover (51) for pressing the snap-fit ​​member (52) against the back of the telescopic guide rod (3), and the hook (50) is disposed on the end of the snap-fit ​​member (52).

3. The self-clamping mobile phone holder according to claim 2, characterized in that The press-to-unlock component (6) includes a pressing block (61) disposed inside the support (1) and abutting against the latching component (52), and a pressing strip (62) disposed on the pressing block (61) and penetrating the front of the support (1). The pressing strip (62) protrudes from the front of the support (1) so that when the pressing strip (62) is pressed down, the latching component (52) is pressed back to release the locking and limiting effect on the telescopic guide rod (3).

4. A mobile phone holder with automatic clamping capability according to claim 2 or 3, characterized in that... Two telescopic guide rods (3) are respectively provided on the two clamping seats (2). Correspondingly, the support (1) is provided with a guide through hole (11) for the telescopic guide rod (3) to move and extend. A limiting protrusion ring (12) is provided in the guide through hole (11). The elastic element (4) presses against the end of the corresponding telescopic guide rod (3) and the corresponding limiting protrusion ring (12) to drive the corresponding telescopic guide rod (3) to retract into the support (1).

5. A mobile phone holder with automatic clamping capability according to claim 4, characterized in that... The snap-fit ​​component (52) is convex in shape. The upper part of the snap-fit ​​component (52) and the two lower parts offset from the upper part are provided with snap hooks (50). The back of the support (1) is provided with a through groove (13) for the snap hooks (50) to be snapped into the guide through hole (11) and connected to the limiting slot (31).

6. A mobile phone holder with automatic clamping capability according to claim 2, characterized in that... The top pressure member (53) is a top pressure spring. The rear cover (51) is provided with a groove (511) for the top pressure member (53) to be fitted into. The back of the snap-fit ​​member (52) is provided with a snap-fit ​​protrusion (521) that snaps into the top pressure member (53).

7. A mobile phone holder with automatic clamping capability according to claim 3, characterized in that... The back of the support (1) is provided with a cavity (14) for the pressing block (61) to be fitted into.

8. A mobile phone holder with automatic clamping capability according to claim 4, characterized in that... The elastic element (4) is a top-compression spring, and the end of the telescopic guide rod (3) is provided with a limiting screw (32). The elastic element (4) is pressed between the corresponding limiting screw (32) and the corresponding limiting protrusion (12).

Images