A mobile phone holder for a vehicle

Abstract

This utility model discloses a mobile phone holder for automobiles, including a housing, a pair of grippers mounted on the housing, and a base. The housing contains a synchronous sliding structure for the simultaneous extension and retraction of the grippers. This synchronous sliding structure includes a pair of racks and a gear within the housing; the racks and gear mesh with each other. Each pair of grippers has a gripper slide plate on its inner side, with each rack positioned on a corresponding gripper slide plate. The two gripper slide plates engage with each other via a guide structure within the slide plates themselves. The housing has a locking structure for positioning and locking the gear. The sliding structures of the two grippers are integrated and positioned opposite each other. A spring resets the gripper sliding structure, and a button and locking structure integrated into the housing lock the intermediate gear. The structure is relatively simple, integrated, and compact, facilitating product miniaturization.

Description

Technical Field

[0001] This utility model relates to the field of automotive technology, and in particular to a mobile phone holder for automobiles. Background Technology

[0002] Currently, there are various structural forms of mobile phone holders used in cars. The phone is positioned by the holder inside the car. Most existing car mobile phone holders include two side grippers and a base at the bottom, which position the phone. The side grippers extend and retract synchronously through a pair of racks and pinions and a central gear structure, ensuring reliable positioning and clamping. However, the existing side gripper sliding structures are mostly independently set, reset by two sets of springs, and additional locking structures are required to lock the gripper sliding structures. The structure is relatively complex and not conducive to the miniaturization and compact design of the product.

[0003] For example, patent CN209358609U discloses a single-gear linked rack and pinion transmission mobile phone holder, which includes a bottom shell. A second clamping arm and a first clamping arm are respectively installed on the upper outer surface of the left and right sides of the bottom shell. There are two racks on the lower inner side of the second clamping arm and the first clamping arm. A central gear is meshed between the two racks. The center of the central gear is fixed inside the bottom shell by a positioning post. Large springs are fixedly connected to the upper and lower sides of the second clamping arm, and a double-layer gear is provided on the lower surface of the first clamping arm. The center of the double-layer gear is fixed inside the bottom shell by a positioning post, and a positioning hook is meshed below the double-layer gear. The structure is complex and not conducive to miniaturization design. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a car phone holder that achieves integrated design and a compact structure.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0006] The car phone holder includes a housing, a pair of grippers on the housing, and a base. The housing has a synchronous sliding structure for the synchronous extension and retraction of the pair of grippers. The synchronous sliding structure includes a pair of racks and a gear inside the housing. The racks and gears mesh with each other. Each pair of grippers has a gripper slide plate on its inner side. Each rack is located on a corresponding gripper slide plate. The two gripper slide plates cooperate with each other through a guide structure of the slide plates themselves. The housing has a locking structure for positioning and locking the gear.

[0007] Further or preferred:

[0008] One of the gripper slides is provided with a guide groove, and the other gripper slide is provided with a guide bar that is adapted to the guide groove.

[0009] One of the gripper slides is provided with a side lug, and a return spring for resetting a pair of grippers is provided inside the housing corresponding to the side lug.

[0010] The upper part of the base is provided with a base sliding plate, and the side of the housing corresponding to the base sliding plate is provided with a retaining spring for positioning the base.

[0011] The locking structure includes a locking arm and a button structure for positioning the locking arm. One end of the locking arm is hinged inside the housing, and a protrusion is provided on the inner side of the other end of the locking arm corresponding to the gear. A push spring is provided on the outer side of the other end of the locking arm inside the housing.

[0012] The gripper slide plate has a hollowed-out section. The rack and guide groove on the slide plate are located on opposite sides of the hollowed-out section, and the gear is located inside the hollowed-out section.

[0013] The side ear is provided with a insert, and the return spring is a helical spring. The insert is inserted into the middle position of the bolt spring.

[0014] The button structure is located on the top of the housing. The button structure includes a button body and an ejection spring for ejecting the outer end of the button body. The inner end of the button body is provided with a locking clip that is engaged with the locking arm.

[0015] Compared with the prior art, this utility model has the following advantages:

[0016] This car phone holder has a reasonable structural design. The sliding structure of the two side grippers is integrated and set opposite to each other. A spring is used to reset the sliding structure of the grippers. The middle gear is locked by a button and locking structure integrated on the housing. The structure is relatively simple, integrated and compact, which is conducive to the miniaturization of the product. Attached Figure Description

[0017] The following is a brief explanation of the contents of each of the accompanying drawings and the markings in the drawings:

[0018] Figure 1 This is a schematic diagram of the bracket of this utility model in use.

[0019] Figure 2 This is a schematic diagram of the back of the bracket of this utility model.

[0020] Figure 3 This is a schematic diagram of the bracket of this utility model in the open state.

[0021] Figure 4 This is a schematic diagram of the present invention with the front shell removed.

[0022] Figure 5 This is a schematic diagram of one side of the gripper of this utility model.

[0023] Figure 6 This is a schematic diagram of the other gripper of this utility model.

[0024] Figure 7 This is a schematic diagram of the locking structure of this utility model.

[0025] In the picture:

[0026] 1. Housing, 2. Surface pad, 3. One-side gripper, 301. One-side gripper slide plate, 4. Base, 401. Base slide plate, 5. The other-side gripper, 501. The other-side gripper slide plate, 6. Button body, 601. Locking clip, 7. Connecting structure, 8. Snap ring, 9. Return spring, 10. Gear, 11. Locking arm, 12. Push spring. Detailed Implementation

[0027] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings and through the description of the examples.

[0028] like Figures 1 to 7 As shown, the car phone holder includes a housing 1, a pair of grippers on the housing, and a base 4. The housing 1 is provided with a synchronous sliding structure for the synchronous extension and retraction of the pair of grippers. The synchronous sliding structure enables the pair of grippers to move synchronously relative to each other, resulting in stable and reliable clamping.

[0029] The synchronous sliding structure includes a pair of racks and a gear 10 located inside the housing. The racks and gears mesh with each other. Each pair of grippers has a gripper slide plate on its inner side. Each rack is located on the corresponding gripper slide plate. The two gripper slide plates cooperate with each other through the guide structure of the slide plate itself. The housing is provided with a locking structure for positioning and locking the gear.

[0030] The locking structure includes a locking arm 11 and a button structure for positioning the locking arm. One end of the locking arm is hinged inside the housing, and a protrusion is provided on the inner side of the other end of the locking arm corresponding to the gear. A push spring 12 is provided on the outer side of the other end of the locking arm inside the housing.

[0031] This utility model of a mobile phone holder for cars has a reasonable structural design. The sliding structure of the two side grippers is integrated and set opposite to each other. A spring is used to reset the sliding structure of the grippers. The middle gear is locked by a button and locking structure integrated on the shell. The structure is relatively simple, integrated and compact, which is conducive to the miniaturization of the product.

[0032] The front of the housing 1 is provided with a surface pad 2, which is a rubber pad or a metal pad. Rubber pad blocks are also provided on the inner side of a pair of grippers and on the top of the base to prevent abnormal noise. The back of the housing is provided with a connecting structure 7 for fixing to the car interior. The connecting structure can be a spiral structure or a flexible clip structure.

[0033] like Figure 1 and Figure 4As shown, a pair of grippers are a gripper 3 on one side and a gripper 5 on the other side. The inner side of one gripper is a gripper slide 301, and the inner side of the other gripper is a gripper slide 501. A guide groove is provided on one gripper slide, and a guide bar that matches the guide groove is provided on the other gripper slide. The relative motion guidance structure is achieved through the structure of the two gripper slides themselves, resulting in a compact structure.

[0034] Furthermore, the gripper slide plate has a hollow section inside, with the rack and guide groove on the slide plate located on opposite sides of the hollow section, and the gear located inside the hollow section, making the structure more compact and facilitating its arrangement and installation within the housing.

[0035] The lower part of one side of the gripper slide is provided with a side lug, and a return spring 9 for resetting a pair of grippers is provided inside the housing corresponding to the side lug. Furthermore, an insert is provided on the side lug, and the return spring is a helical spring. The insert is inserted into the middle position of the helical spring; the spring provides the resetting force, and the damping is achieved by filling the hollow position of the lower part of the gear with damping grease; when the grippers on both sides open and drive the gear to rotate, the reinforcing rib at the root of the gear shaft in the lower housing acts on the damping grease to provide the reverse force for gear rotation, thereby achieving the damping effect and making the structure compact.

[0036] The upper part of the base 4 is provided with a base sliding plate 401, and the side of the base sliding plate inside the housing is provided with a retaining spring 8 for positioning the base; furthermore, the retaining spring structure is a pair of oppositely arranged, and the side of the base sliding plate is provided with a set of arc-shaped grooves that cooperate with the retaining springs, so that the positioning is reliable.

[0037] Preferably, the button structure is located on the top of the housing. The button structure includes a button body 6 and an ejector spring for ejecting the outer end of the button body. The inner end of the button body is provided with a locking clip 601 that engages with the locking arm. The ejector spring is located inside the housing and is positioned corresponding to the inner end of the button body. The ejector spring is always in a compressed state. In its natural state, the locking clip presses against the locking arm, and the locking arm locks the gears, preventing adjustment of the pair of grippers. The phone holder provides stable and reliable clamping for the phone during use. When the button body is pressed, the locking clip moves into the housing and disengages from the locking arm, releasing the gear structure lock and allowing adjustment of the position of the pair of grippers.

[0038] The above description is only a preferred embodiment of the present utility model. The above technical features can be arbitrarily combined to form multiple embodiments of the present utility model.

[0039] The present invention has been described above with reference to the accompanying drawings. Obviously, the specific implementation of the present invention is not limited to the above-described manner. Any non-substantial improvements made using the concept and technical solution of the present invention, or the direct application of the concept and technical solution of the present invention to other occasions without modification, are all within the protection scope of the present invention.

Claims

1. A mobile phone holder for automobiles, comprising a housing, a pair of grippers disposed on the housing, and a base, wherein the housing is provided with a synchronous sliding structure for the synchronous extension and retraction of the pair of grippers, the synchronous sliding structure comprising a pair of racks and a gear disposed within the housing, the racks and gear meshing with each other, characterized in that: The inner sides of each pair of grippers are provided with gripper slides, each rack is provided on the corresponding gripper slide, and the two gripper slides cooperate with each other through the guide structure of the slides themselves. The housing is provided with a locking structure for positioning and locking the gears. One of the gripper slides is provided with a guide groove, and the other gripper slide is provided with a guide bar that matches the guide groove; one of the gripper slides is provided with a side lug, and a return spring for resetting a pair of grippers is provided inside the housing corresponding to the side lug.

2. The car phone holder as described in claim 1, characterized in that: The upper part of the base is provided with a base sliding plate, and the side of the housing corresponding to the base sliding plate is provided with a retaining spring for positioning the base.

3. The car phone holder as described in claim 1, characterized in that: The locking structure includes a locking arm and a button structure for positioning the locking arm. One end of the locking arm is hinged inside the housing, and a protrusion is provided on the inner side of the other end of the locking arm corresponding to the gear. A push spring is provided on the outer side of the other end of the locking arm inside the housing.

4. The car phone holder as described in claim 1, characterized in that: The gripper slide plate has a hollowed-out section. The rack and guide groove on the slide plate are located on opposite sides of the hollowed-out section, and the gear is located inside the hollowed-out section.

5. The car phone holder as described in claim 1, characterized in that: The side ear is provided with a insert, and the return spring is a helical spring. The insert is inserted into the middle position of the bolt spring.

6. The car phone holder as described in claim 3, characterized in that: The button structure is located on the top of the housing. The button structure includes a button body and an ejection spring for ejecting the outer end of the button body. The inner end of the button body is provided with a locking clip that is engaged with the locking arm.

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