CN211579622U

CN211579622U - Vehicle-mounted charging support

Info

Publication number: CN211579622U
Application number: CN201922300836.4U
Authority: CN
Inventors: 赖华亮
Original assignee: Shenzhen Huahongda Plastic Products Co ltd
Current assignee: Shenzhen Huahongda Plastic Products Co ltd
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-09-25
Anticipated expiration: 2029-12-19

Abstract

The application provides a vehicle-mounted charging support which comprises a shell, two sliding rods, two clamping assemblies and a driving assembly, wherein the two sliding rods are respectively arranged at two ends of the shell; one end of each sliding rod is connected with the driving assembly, and the other end of each sliding rod is provided with a guide pillar; each clamping assembly comprises a cam which is respectively sleeved on the corresponding guide post and an elastic piece which elastically pushes the corresponding cam to rotate inwards; one end of each elastic piece is connected with the corresponding slide rod, and the other end of each elastic piece is connected with the corresponding cam. The clamping and fixing device can clamp and fix the object to be clamped through the two rotating cams and the elastic piece; and, drive two slide bars through drive assembly and remove with the interval between the two cams of automatically regulated to can adapt to the not unidimensional thing of treating the centre gripping of equidimension. The vehicle-mounted charging support is convenient and quick to clamp and fix a clamped object, can eliminate parts such as an inductor and a driving motor, effectively reduces production cost, is light in weight and is convenient to carry.

Description

Vehicle-mounted charging support

Technical Field

The application belongs to the support equipment field, and more specifically relates to a vehicle-mounted charging support.

Background

At present, in order to facilitate a user to place a mobile phone, an inductor and a driving motor are generally arranged in a vehicle-mounted mobile phone support, the inductor is used for inducing position information of the mobile phone and transmitting the information to the driving motor so as to control two clamping arms to be close to or far away from each other, and the purpose of automatically clamping the mobile phone is achieved. However, this design has the following disadvantages: the sensor, the driving motor and other parts are added, so that the production cost of the mobile phone support is greatly improved, the size and the weight are also increased, and the mobile phone support is inconvenient to carry.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the application is to provide a vehicle-mounted charging support to solve the problems of high production cost, large size and inconvenient carrying of vehicle-mounted mobile phone supports in the related art.

In order to achieve the above purpose, the embodiment of the present application adopts the following technical solutions: provided is an in-vehicle charging stand, including:

a housing;

the two sliding rods are respectively arranged at two ends of the shell;

the two clamping assemblies are respectively arranged on the two sliding rods and are used for clamping an object to be clamped;

the driving assembly is arranged on the shell and used for respectively driving the two sliding rods to move so as to enable the two clamping assemblies to be close to or far away from each other;

one end of each sliding rod is connected with the driving assembly respectively; the other end of each sliding rod is provided with a guide pillar; each clamping assembly comprises a cam sleeved on the corresponding guide pillar and an elastic piece elastically pushing the corresponding cam to rotate inwards; one end of each elastic piece is connected with the corresponding sliding rod, and the other end of each elastic piece is connected with the corresponding cam.

In one embodiment, the outer circumferential surface of each cam is provided with a positioning groove along the radial direction of the cam.

In one embodiment, each clamping assembly further comprises a positioning rod mounted at one end of the corresponding cam far away from the corresponding guide pillar and a rotating wheel sleeved on the corresponding positioning rod; each positioning rod is arranged in parallel with the corresponding guide pillar.

In one embodiment, the cross-sectional area of each of the rollers decreases gradually along the thickness of the cam.

In one embodiment, the driving assembly comprises a gear rotatably mounted in the housing and a reset member for driving the gear to rotate, wherein the reset member is connected with the gear; and the two sliding rods are respectively provided with a latch which is meshed with the two sides of the gear.

In one embodiment, the vehicle-mounted charging bracket further comprises a control main board installed in the housing, a wireless charging module electrically connected with the control main board, and an interface installed on the housing; the wireless charging module is arranged in the shell, and the interface is electrically connected with the control mainboard.

In one embodiment, the vehicle-mounted charging support further comprises a supporting plate installed in the housing, and an installation groove for supporting and positioning the wireless charging module is formed in the supporting plate.

In one embodiment, a sliding groove for each sliding rod to extend into is arranged on the side surface of the supporting plate, which is far away from the mounting groove; the sliding groove is arranged along the moving direction of the sliding rod.

In one embodiment, the vehicle-mounted charging bracket further comprises a supporting frame for supporting the bottom of the object to be clamped; one end of the support frame is arranged in the shell, and the other end of the support frame extends out of the shell.

In one embodiment, a stopper is mounted on one of the slide bars, a guide groove is formed in the stopper along the length direction of the slide bar, a guide rail matched with the guide groove is correspondingly arranged on the inner side wall of the shell, and a step portion for resisting the stopper is formed on the guide rail.

One or more technical solutions in the embodiments of the present application have at least one of the following technical effects:

the beneficial effect of the on-vehicle support that charges that this application embodiment provided lies in: compared with the prior art, the clamping device can clamp and fix the object to be clamped through the two rotating cams and the elastic piece; and, drive two slide bars through drive assembly and remove with the interval between the two cams of automatically regulated to can adapt to the not unidimensional thing of treating the centre gripping of equidimension. The vehicle-mounted charging support is convenient and quick to clamp and fix a clamped object, can eliminate parts such as an inductor and a driving motor, effectively reduces production cost, is light in weight and is convenient to carry.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or exemplary technical descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic perspective view of a vehicle-mounted charging bracket according to an embodiment of the present application;

fig. 2 is an exploded schematic view of a vehicle-mounted charging stand according to an embodiment of the present disclosure;

FIG. 3 is an exploded view of the connection between the slide bar and the clamping assembly according to the embodiment of the present disclosure;

FIG. 4 is a first schematic diagram of an explosive structure of connection of two sliding rods, two clamping assemblies, a gear and a supporting disk according to an embodiment of the present application;

fig. 5 is a schematic diagram of an explosive structure of two sliding rods, two clamping assemblies and a gear connection according to an embodiment of the present application.

Wherein, in the drawings, the reference numerals are mainly as follows:

1-a shell; 11-a front cover; 12-a rear shell; 121-a guide bar; 122-a guide rail; 123-step part; 13-a support disk; 131-a mounting groove; 132-a chute;

2-a slide bar; 21-guide pillars; 22-a groove; 23-latch; 24-a stop block; 241-a guide groove; 25-a guide groove;

3-a clamping assembly; 31-a cam; 32-an elastic member; 33-positioning grooves; 34-a positioning rod; 35-a rotating wheel;

4-a gear; 5, controlling the main board; 6-a wireless charging module; 7-a support frame.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise. The meaning of "a number" is one or more unless specifically limited otherwise.

In the description of the present application, it is to be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present application and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present application.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

Reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the present application. Thus, the appearances of the phrases "in one embodiment" or "in some embodiments" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

Referring to fig. 1 and 2, a vehicle charging stand provided in the present application will now be described. The vehicle-mounted charging support comprises a shell 1, two sliding rods 2 respectively installed at two ends of the shell 1, two clamping assemblies 3 respectively installed on the two sliding rods 2, and a driving assembly installed on the shell 1. One end of each of the two sliding rods 2 is connected with a driving component respectively, and the driving components are used for driving the two sliding rods 2 to move so that the two clamping components 3 can be close to or far away from each other, so that clamping and fixing of objects to be clamped are achieved. The object to be held may be a mobile phone, a tablet computer, etc., and is not limited herein.

In one embodiment, the housing 1 includes a front cover 11 and a rear shell 12 connected to the front cover 11, an accommodating chamber is enclosed between the front cover 11 and the rear shell 12, the driving assembly is installed in the accommodating chamber, one end of each of the two sliding rods 2 extends into the accommodating chamber and is connected to the driving assembly, the other end of each of the two sliding rods 2 extends out of the housing 1, and the two clamping assemblies 3 are installed on the end portions of the two sliding rods 2 extending out of the housing 1.

In an embodiment, please refer to fig. 3, as a specific implementation of the vehicle-mounted charging bracket provided in the present application, a guide post 21 is installed on each sliding rod 2; each clamping assembly 3 comprises a cam 31 and an elastic element 32 respectively sleeved on the corresponding guide post 21; each elastic member 32 is provided between the corresponding cam 31 and the corresponding slide rod 2, one end of each elastic member 32 is connected to the corresponding slide rod 2, and the other end of each elastic member 32 is connected to the corresponding cam 31. This structure, when treating that the centre gripping thing stretches out from between two centre gripping subassemblies 3, treat the both sides of centre gripping thing respectively with each centre gripping subassembly 3 butt to can drive two cams 31 and rotate, thereby increase the distance between two centre gripping subassemblies 3, thereby can adapt to the not unidimensional centre gripping thing of treating. Moreover, the two cams 31 drive the object to be clamped to move downwards, so that the object to be clamped can be clamped and fixed quickly. Wherein, each elastic member 32 may be a torsion spring, which is not limited herein. The torsion spring has a certain elastic reset function, and after the object to be clamped is taken away, the elastic piece 32 can drive each cam 31 to restore to the initial position, so that the object to be clamped can be clamped and fixed repeatedly.

Compared with the prior art, the vehicle-mounted charging support has the advantages that the two rotating cams 31 and the elastic piece 32 can clamp and fix an object to be clamped; moreover, the two slide rods 2 are driven by the driving component to move so as to automatically adjust the distance between the two cams 31, thereby being adaptive to objects to be clamped with different sizes. The vehicle-mounted charging support is convenient and quick to clamp and fix a clamped object, can eliminate parts such as an inductor and a driving motor, effectively reduces production cost, is light in weight and is convenient to carry.

In an embodiment, referring to fig. 3, as a specific implementation of the vehicle-mounted charging bracket provided in the present application, a positioning groove 33 is formed on an outer circumferential surface of each cam 31 and along a radial direction of the cam 31. With the structure, the two ends of the object to be clamped can respectively extend into the positioning grooves 33 of the cams 31, so that the object to be clamped can be effectively prevented from sliding, and the clamping and fixing effects of the object to be clamped can be improved.

In an embodiment, please refer to fig. 3, as a specific implementation manner of the vehicle-mounted charging bracket provided in the present application, each clamping assembly 3 further includes a positioning rod 34 mounted at an end of the corresponding cam 31 away from the corresponding guide pillar 21, and a rotating wheel 35 sleeved on the corresponding positioning rod 34; each positioning rod 34 is arranged in parallel with the corresponding guide post 21. With the structure, each rotating wheel 35 plays a guiding role, and is convenient for the insertion of the object to be clamped.

In one embodiment, referring to fig. 3, as an embodiment of the vehicle charging stand provided by the present application, the cross-sectional area of each runner 35 gradually decreases along the thickness direction of the cam 31. With the structure, each rotating wheel 35 can be matched with the corresponding positioning groove 33 to realize effective rotation of the rotating wheel 35, so that the object to be clamped can be rapidly inserted.

In one embodiment, referring to fig. 2 and 4, as an embodiment of the vehicle charging stand provided by the present application, the driving assembly includes a gear 4 rotatably installed in the housing 1 and a reset member (not shown) for rotating the driving gear 4, and the reset member is connected to the gear 4. The restoring member may be a spring, a motor, a spring-stretched composite structure, or the like, and is not limited herein.

Each sliding rod 2 is provided with a groove 22 for the gear 4 to extend into, and the inner side wall of each groove 22 is provided with a latch 23 meshed with the gear 4; each groove 22 is arranged along the length direction of the corresponding slide rod 2, and two clamping teeth 23 are respectively positioned at two sides of the gear 4. This structure, when one of them slide bar 2 atress outwards removed, drives gear 4 through latch 23 on this slide bar 2 and rotates, and gear 4 also outwards removes through latch 23 on another slide bar 2 and drive this slide bar 2, realizes keeping away from of two centre gripping subassemblies 3 to the adaptation is in the not unidimensional thing of treating the centre gripping. On the contrary, when the object to be clamped is taken away, the sliding rods 2 are stressed to move inwards, the gear 4 rotates to drive the two sliding rods 2 to be close together, and the song training clamping component 3 is close to restore to the initial position state. Wherein, a guide rod 121 is installed on the inner side wall of the rear case 12, and the gear 4 is rotatably installed on the guide rod 121, thereby realizing rotation.

In an embodiment, please refer to fig. 2, as a specific implementation manner of the vehicle-mounted charging cradle provided in the present application, the vehicle-mounted charging cradle further includes a control main board 5 installed in the housing 1, a wireless charging module 6 electrically connected to the control main board 5, and an interface (not shown) installed on the housing 1; the wireless charging module 6 is arranged in the shell 1, and the interface is electrically connected with the control mainboard 5. In the structure, the wireless charging module 6 is installed on the inner side wall of the front cover 11 and used for wirelessly charging the object to be clamped. The interface can be connected with an external circuit to realize power supply. The interface may be a Type-C interface, which is not limited herein.

In an embodiment, please refer to fig. 2, which is a specific implementation manner of the vehicle charging cradle provided by the present application, the vehicle charging cradle further includes a supporting plate 13 installed in the housing 1, and the supporting plate 13 is provided with an installation groove 131 for supporting and positioning the wireless charging module 6. In the structure, the side surface of the support plate 13 facing the front cover 11 is provided with an installation groove 131, and the wireless charging module 6 is arranged between the front cover 11 and the support plate 13; can realize the quick location installation to wireless charging module 6 through mounting groove 131, convenient operation is swift.

In an embodiment, please refer to fig. 4 and fig. 5, as a specific implementation manner of the vehicle-mounted charging bracket provided by the present application, a sliding groove 132 for each sliding rod 2 to extend into is formed on a side surface of the supporting plate 13 away from the mounting groove 131; the slide groove 132 is provided along the moving direction of the slide bar 2. With the structure, the left-right directional movement of the two sliding rods 2 can be realized through the sliding grooves 132, and the movement reliability of the sliding rods 2 is improved. Wherein, a guide slot 25 is arranged on one slide bar 2 along the length direction, and one end of the other slide bar 2 extends into the guide slot 25. The two slide bars 2 can be moved in a fixed direction by means of the slide grooves 132 and the guide grooves 25.

In an embodiment, please refer to fig. 2, as a specific implementation manner of the vehicle charging rack provided by the present application, the vehicle charging rack further includes a supporting frame 7 for supporting a bottom of an object to be held; one end of the supporting frame 7 is installed in the casing 1, and the other end of the supporting frame 7 extends out of the casing 1. This structure, on the one end of support frame 7 was fixed in the inside wall of backshell 12, this support frame 7 was "L" configuration, and the tip that support frame 7 stretches out casing 1 can be with the bottom sprag of treating the centre gripping thing to can cooperate two centre gripping subassemblies 3 to support the three side of treating the centre gripping thing, improve the centre gripping support effect of treating the centre gripping thing.

In an embodiment, please refer to fig. 2 and fig. 4, as a specific implementation manner of the vehicle-mounted charging bracket provided by the present application, a stopper 24 is installed on one of the sliding rods 2, a guide groove 241 is formed on the stopper 24 along a length direction of the sliding rod 2, a guide rail 122 matched with the guide groove 241 is correspondingly arranged on an inner side wall of the housing 1, and a step portion 123 for abutting against the stopper 24 is formed on the guide rail 122. With the structure, the guide groove 241 is matched with the guide rail 122, so that the directional movement of the slide rod 2 can be realized; the stop block 24 can be resisted by the adjusting part, and the sliding rod 2 is prevented from being separated from the gear 4 due to overlarge displacement.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. On-vehicle support that charges, its characterized in that includes:

a housing;

the two sliding rods are respectively arranged at two ends of the shell;

2. The vehicle charging stand of claim 1, wherein: and the peripheral surface of each cam is provided with a positioning groove along the radial direction of the cam.

3. The vehicle charging stand of claim 1, wherein: each clamping assembly further comprises a positioning rod arranged at one end, far away from the corresponding guide pillar, of the corresponding cam and a rotating wheel sleeved on the corresponding positioning rod; each positioning rod is arranged in parallel with the corresponding guide pillar.

4. The vehicle charging stand of claim 3, wherein: the cross-sectional area of each runner gradually decreases along the thickness direction of the cam.

5. The vehicle charging stand of claim 1, wherein: the driving assembly comprises a gear which is rotatably arranged in the shell and a resetting piece which drives the gear to rotate, and the resetting piece is connected with the gear; and the two sliding rods are respectively provided with a latch which is meshed with the two sides of the gear.

6. The vehicle charging stand of claim 1, wherein: the vehicle-mounted charging support further comprises a control main board arranged in the shell, a wireless charging module electrically connected with the control main board and an interface arranged on the shell; the wireless charging module is arranged in the shell, and the interface is electrically connected with the control mainboard.

7. The vehicle charging stand of claim 6, wherein: the vehicle-mounted charging support further comprises a supporting plate installed in the shell, and a mounting groove for supporting and positioning the wireless charging module is formed in the supporting plate.

8. The vehicle charging stand of claim 7, wherein: a sliding groove for each sliding rod to extend into is formed in the side face, deviating from the mounting groove, of the supporting plate; the sliding groove is arranged along the moving direction of the sliding rod.

9. The vehicle charging stand of any one of claims 1 to 8, wherein: the vehicle-mounted charging bracket also comprises a support frame for supporting the bottom of the object to be clamped; one end of the support frame is arranged in the shell, and the other end of the support frame extends out of the shell.

10. The vehicle charging stand of any one of claims 1 to 8, wherein: one of the slide bars is provided with a stop block, the stop block is provided with a guide groove along the length direction of the slide bar, the inner side wall of the shell is correspondingly provided with a guide rail matched with the guide groove, and the guide rail is provided with a step part for resisting the stop block.