CN209977661U

CN209977661U - Mobile terminal support

Info

Publication number: CN209977661U
Application number: CN201920499715.4U
Authority: CN
Inventors: 董学标
Original assignee: RUIAN FENGHUA MOTORCYCLE PARTS CO Ltd
Current assignee: RUIAN FENGHUA MOTORCYCLE PARTS CO Ltd
Priority date: 2019-04-12
Filing date: 2019-04-12
Publication date: 2020-01-21
Anticipated expiration: 2029-04-12

Abstract

The application discloses a mobile terminal bracket, which comprises four claws arranged on a mounting bracket and used for accommodating a mobile terminal, a shell and a pressing part, wherein sawteeth are arranged on one side of the main body of each claw, the sawteeth are all meshed with a pinion at the center of the bracket, a gear wheel is also arranged on the upper part of the pinion of a transmission part, a transmission sleeve, a torsion spring and a thread are also arranged on the lower part of the pinion of the transmission part, a nut is matched with the thread and used for fixing the pinion of the transmission part when the nut is screwed with the thread, the pressing part is arranged in an inner cavity of a locking part, the locking part of the locking part is matched with the gear wheel on the transmission, one of the claws is driven to rotate by the pinion of the transmission part when moving outwards under the action of tension, and drives other claws to move outwards synchronously to accommodate the mobile terminal, and simultaneously drives the bull gear to rotate and to be locked by the locking part, the mobile terminal support can reduce the probability that the mobile terminal falls off due to vibration generated by road bumping.

Description

Mobile terminal support

Technical Field

The utility model relates to an everyday object technical field, more specifically say, relate to a mobile terminal support.

Background

With the development of society, mobile terminals have become necessities of people's lives, and some people need to navigate or receive information or services by the mobile terminals when riding electric vehicles or motorcycles, so that the mobile terminals need to be fixed on the handlebars through mobile terminal supports. In the prior art, the mobile terminal is sucked or clamped, when an electric vehicle or a motorcycle is ridden, the mobile terminal is fixed more inconveniently, and the electric vehicle or the motorcycle is ridden, the vibration amplitude is larger due to road jolt, so that the mobile terminal is easy to fall off due to vibration, but the existing mobile terminal support cannot realize a tight clamping effect.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a mobile terminal support can conveniently fasten mobile terminal to electric motor car or motorcycle on, and can reduce the probability that leads to mobile terminal to drop because of the road surface jolts and shakes.

The utility model provides a mobile terminal support, including four jack catchs, shell and the press part that hold mobile terminal that set up on the installing support, the main part one side of jack catch is equipped with the sawtooth, the sawtooth all meshes with the pinion of the drive disk assembly of support center department mutually, drive disk assembly be in the upper portion of pinion still has the gear wheel, drive disk assembly the lower part of pinion still has drive sleeve, torsional spring and screw thread, utilize the nut with the screw-thread fit, the nut be used for with fix drive disk assembly's pinion when the screw thread is screwed, press part place in the inner chamber of locking part, the locking position of locking part with the gear wheel on the drive disk assembly cooperatees, one of them the jack catch drives when outwards moving under the pulling force action drive disk assembly the pinion rotates, and the other clamping jaws are driven to synchronously move outwards to accommodate the mobile terminal, the bull gear is driven to rotate and locked by the locking part, and the pressing part moves downwards when being pressed by the mobile terminal to drive the locking part to be separated from the bull gear on the transmission part so as to release locking, and the clamping jaws are released to the initial clamping position.

Preferably, in the mobile terminal support, the main body of the claw is provided with a limit groove, and the limit groove is matched with the limit column on the housing.

Preferably, in the mobile terminal bracket, a clamping groove is formed at an end of the clamping jaw and used for clamping the mobile terminal.

Preferably, in above-mentioned mobile terminal support, the shell includes epitheca and inferior valve, spacing post is located on the epitheca, just spacing post is equipped with the screw hole, is used for the installation the inferior valve, the epitheca with the inside of inferior valve still be equipped with the slide that the main part of jack catch matches.

Preferably, in the mobile terminal holder, the side edges of the lower case and the upper case are arc-shaped.

Preferably, in the mobile terminal support, one end of the locking member has a ratchet engaged with the large gear of the transmission member.

Preferably, in the mobile terminal holder, the pressing member is a button.

It can be seen from the above technical solution that, the above mobile terminal bracket provided by the present invention comprises four claws, a housing, and a pressing member, which are arranged on the mounting bracket and hold the mobile terminal, wherein saw teeth are arranged on one side of the main body of the claws, the saw teeth are all engaged with a pinion of a transmission member at the center of the bracket, the transmission member further comprises a large gear on the upper portion of the pinion, the lower portion of the pinion of the transmission member further comprises a transmission sleeve, a torsion spring, and a thread, the nut is engaged with the thread, the nut is used for fixing the pinion of the transmission member when screwed with the thread, the pressing member is disposed in the inner cavity of the locking member, the locking portion of the locking member is engaged with the large gear on the transmission member, one of the claws drives the pinion of the transmission member to rotate when moving outwards under the action of a pulling force, the clamping device comprises a rack, a driving component, a clamping part, a transmission component, a clamping jaw, a clamping part, a pressing component and a clamping part, wherein the rack is arranged on the rack, the driving component is used for driving the rack to move outwards to accommodate a mobile terminal, the clamping jaw is driven to rotate and be locked by a locking part, the pressing component is used for moving downwards when being pressed by the mobile terminal to drive the locking component to be separated from the rack on the transmission component to release locking, and the clamping jaw is released to an initial clamping position.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

FIG. 1 is an internal schematic view of a mobile terminal cradle provided herein;

fig. 2 is an external schematic view of a mobile terminal support provided in the present application.

Detailed Description

The core of the utility model is to provide a mobile terminal support can conveniently fasten mobile terminal to electric motor car or motorcycle on, and can reduce the probability that leads to mobile terminal to drop because of the road surface jolts and produces vibrations.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

An embodiment of a mobile terminal support provided by the present application is shown in fig. 1 and fig. 2, fig. 1 is an internal schematic view of the mobile terminal support provided by the present application, fig. 2 is an external schematic view of the mobile terminal support provided by the present application, the mobile terminal support includes four claws 2 arranged on a mounting support 1 for accommodating a mobile terminal, a housing 3 and a pressing part 4, the mounting support 1 is used for firmly mounting the support on an electric vehicle or a motorcycle, specifically, a clamping manner can be adopted, without limitation, the four claws 2 are used for limiting the positions of four corners of the mobile terminal, so that the fixing can be ensured to be firmer, the mobile terminal cannot easily shake, the housing 3 is used for isolating the internal structure of the support from the mobile terminal, so that the mobile terminal is stably placed in the claws 2, and the pressing part 4 can control the claws 2 to grasp the mobile terminal, will not shake in the course of going, there are saw teeth 7 on one side of body of the jack catch 2, the saw teeth 7 are all engaged with pinion gear of the drive unit 8 in the centre of support, it can be seen from the figure that the saw teeth 7 of four jack catches surround the drive unit 8, will not be interfered with each other, this engagement mode has guaranteed that when the saw teeth 7 on one of the jack catches 2 move, the saw teeth of other jack catches will carry on the synchronous movement too, in this way, can realize four jack catches expand to the circumference with the same speed, thus the mobile terminal can put into and realize fixing squarely, and the upper portion of the pinion gear of the drive unit 8 also has big gears, the inferior part of the pinion gear of this drive unit 8 also has driving sleeve, torsional spring and whorl, utilize nut 11 to cooperate with this whorl, this nut 11 is used for fixing the pinion gear of the drive unit 8 when screwing with whorl, after the clamping jaw 2 is fixed, the transmission component 8 can not rotate under any condition, even the mobile terminal presses the pressing component 4 and can not rotate, so that the mobile terminal can be well fastened, the resetting of the transmission component 8 can be realized by utilizing the transmission sleeve and the torsional spring, so that the mobile terminal can be fixed, the pressing component 4 is arranged in the inner cavity of the locking component 9, the locking part of the locking component 9 is matched with the big gear on the transmission component 8, the locking component 9 is in contact with the transmission component 8, when the transmission component 8 rotates, the locking component 9 can lock the transmission component 8 to prevent the transmission component 8 from rotating, and as long as the two are in contact, the rotation phenomenon can not occur, so that when a user breaks the clamping jaw 2 outwards with hands, the clamping jaw can not automatically retract to the original position, when one clamping jaw 2 moves outwards under the action of tensile force, the small gear of the transmission component 8 is driven to rotate, and drives other claws to move outwards synchronously to accommodate the mobile terminal, and simultaneously drives the bull gear to rotate and to be locked by the locking part, and the pressing part 4 is used for moving downwards when being pressed by the mobile terminal to drive the locking part 9 to be separated from the bull gear on the transmission part 8 to release the locking, and releases the claw 2 to the original clamping position, the realization mode of the operation has various modes, for example, the diameter of a certain part of the pressing part 4 can be larger, when being pressed, the contact part between the pressing part 4 and the inner cavity of the locking part 9 changes, and pushes the locking part 9 to move transversely and separate from the transmission part 8, so that the transmission part 8 is not locked by the locking part 9 any more, but is released, thereby the torsion spring is restored to the original position, which drives the transmission part 8 to restore to the original position, and the original position is the position capable of clamping the mobile terminal, therefore, even if the outside has larger jolt, the support can tightly hold the mobile terminal without falling off.

It can be seen from the above technical solutions that, in the embodiment of the mobile terminal support provided in the present application, the mobile terminal support includes four jaws, a housing, and a pressing member, the four jaws are disposed on the mounting bracket and are used for accommodating the mobile terminal, saw teeth are disposed on one side of a main body of the jaws, the saw teeth are all engaged with a pinion of a transmission member at a center of the support, the transmission member further includes a large gear on an upper portion of the pinion, a transmission sleeve, a torsion spring, and a thread are disposed on a lower portion of the pinion of the transmission member, a nut is engaged with the thread and is used for fixing the pinion of the transmission member when the thread is screwed, the pressing member is disposed in an inner cavity of the locking member, a locking portion of the locking member is engaged with the large gear on the transmission member, one of the jaws drives the pinion of the transmission member to rotate when moving outwards under, meanwhile, the large gear is driven to rotate and is locked by the locking part, the pressing part moves downwards when being pressed by the mobile terminal to drive the locking part to be separated from the large gear on the transmission part so as to release the locking, and the clamping jaw is released to the initial clamping position, so that the initial position of the support is in the clamping state, and the mobile terminal can be firmly fixed even under the action of external bumping, therefore, the mobile terminal can be conveniently fastened on an electric vehicle or a motorcycle, and the probability that the mobile terminal falls off due to vibration generated by road bumping can be reduced.

Further, on the basis of the embodiment of the mobile terminal support, the main body of the clamping jaw 2 can be provided with a limiting groove 5, the limiting groove 5 is matched with the limiting post 6 on the shell 3, and the movable range of the clamping jaw 2 can be limited by utilizing the matching between the limiting groove 5 and the limiting post 6, so that the movable range can not be expanded or reduced without limitation, the requirements of users can be met better, the size of the mobile terminal cannot be too large or too small after all, the support does not need to be too large or too small, and the mobile terminal can be placed in the support only by ensuring that the mobile terminal is placed in the support.

In a preferred embodiment, the end of the claw 2 may be further provided with a slot 10 for clamping the mobile terminal, and such a slot 10 can accommodate an end corner of the mobile terminal, thereby limiting the shaking of the mobile terminal in more dimensions and fixing the mobile terminal more stably.

In another preferred embodiment, the housing 3 may include an upper shell and a lower shell, the limiting column 6 is disposed on the upper shell, and the limiting column 6 is provided with a screw hole for installing the lower shell, the upper shell and the lower shell are also provided with a slide matched with the main body of the jaw 2, the slide can allow the main body of the jaw 2 to slide therein, so as to avoid the shift during the sliding process, thereby better ensuring that the bracket can work normally.

In a further embodiment, the side edges of the lower shell and the upper shell can be preferably arc-shaped, so that materials can be further saved, the production cost is reduced, and the arc-shaped side edges are more in line with the principle of human engineering, so that better experience is brought to users.

One end of the locking component 9 can be provided with a ratchet matched with the large gear of the transmission component 8, the locking component with the ratchet is also common and easy to obtain, has low cost, is easy to be matched with the large gear of the transmission component 8, has long service life, and can adopt other modes without limitation. In addition, the pressing member 4 may be selected as a common button.

It should be further noted that, when the mobile terminal support is used, the jaws are firstly pulled open, the teeth drive the gear to rotate, the gear drives the teeth of other jaws to move, the four jaws are outwards unfolded, the gear rotates to drive the transmission sleeve to rotate, so that the torsion spring is driven to be in a stretching state, the mobile terminal is placed between the jaws, the button is pressed by the mobile terminal, the torsion spring contracts to drive the transmission sleeve to reset, the gear is driven to reset, the jaws contract, the mobile terminal is clamped and fixed, and the purpose of firmly clamping the four corners of the mobile terminal is achieved.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A mobile terminal support is characterized by comprising four clamping jaws (2) which are arranged on a mounting support (1) and used for accommodating a mobile terminal, a shell (3) and a pressing part (4), wherein saw teeth (7) are arranged on one side of the main body of each clamping jaw (2), the saw teeth (7) are all meshed with a pinion of a transmission part (8) at the center of the support, a large gear is arranged on the upper portion of the pinion of the transmission part (8), a transmission sleeve, a torsion spring and threads are further arranged on the lower portion of the pinion of the transmission part (8), a nut (11) is matched with the threads, the nut is used for fixing the pinion of the transmission part (8) when the threads are screwed, the pressing part (4) is arranged in an inner cavity of the locking part (9), and the locking part of the locking part (9) is matched with the large gear on the transmission part (8), when one of the clamping jaws (2) moves outwards under the action of tension, the small gear of the transmission part (8) is driven to rotate, other clamping jaws are driven to move outwards synchronously to accommodate the mobile terminal, the large gear is driven to rotate and is locked by the locking part, and the pressing part (4) moves downwards when being pressed by the mobile terminal to drive the locking part (9) to be separated from the large gear on the transmission part (8) so as to release locking, and the clamping jaws (2) are released back to the initial clamping position.

2. Mobile terminal support according to claim 1, characterised in that the body of the claw (2) is provided with a stop groove (5), which stop groove (5) cooperates with a stop stud (6) on the housing (3).

3. Mobile terminal support according to claim 1, characterized in that the end of the claw (2) is provided with a catching groove (10) for catching the mobile terminal.

4. The mobile terminal support according to claim 2, wherein the housing (3) comprises an upper shell and a lower shell, the limiting column (6) is arranged on the upper shell, the limiting column (6) is provided with a screw hole for mounting the lower shell, and the upper shell and the interior of the lower shell are further provided with a slide way matched with the main body of the claw (2).

5. The mobile terminal stand according to claim 4, wherein the sides of the lower case and the upper case are rounded.

6. Mobile terminal support according to any of claims 1-5, characterized in that one end of the locking member (9) has a ratchet that fits the gearwheel of the transmission member (8).

7. Mobile terminal support according to claim 1, characterized in that the pressing member (4) is a button.