CN216698924U

CN216698924U - Vehicle-mounted USB charging interface with anti-drop structure

Info

Publication number: CN216698924U
Application number: CN202122813825.3U
Authority: CN
Inventors: 李伟; 张珂
Original assignee: Shanghai Comaero Electronic Engineering Co ltd
Current assignee: Shanghai Comaero Electronic Engineering Co ltd
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-06-07
Anticipated expiration: 2031-11-17

Abstract

The utility model discloses a vehicle-mounted USB charging interface with an anti-drop structure, and relates to the technical field of vehicle-mounted charging. The vehicle-mounted USB charger comprises a vehicle-mounted USB charger, a USB charging head is movably connected inside the vehicle-mounted USB charger, a device fixing box is fixedly installed at the bottom of the vehicle-mounted USB charger, a motor is fixedly installed inside the device fixing box, a gear is fixedly installed at the output end of the motor, a first moving rack is arranged on one side of the gear, and a first fixing plate is fixedly installed at one end of the first moving rack. According to the utility model, through the operation of the motor, the anti-drop fixation of the USB charging head is realized, so that the USB charging head is prevented from dropping during charging, and the mobile phone cannot be charged.

Description

Vehicle-mounted USB charging interface with anti-drop structure

Technical Field

The utility model belongs to the technical field of vehicle-mounted charging, and particularly relates to a vehicle-mounted USB charging interface with an anti-drop structure.

Background

At present, automobiles become indispensable vehicles for most families to go out, various vehicle-mounted appliances are carried along with the popularization of the automobiles, the going out of people is more convenient due to the appearance of the vehicle-mounted appliances, a vehicle-mounted charger is an accessory for charging electronic products by using a vehicle-mounted power supply, the vehicle-mounted charger is widely applied to charging lithium batteries of various portable and handheld devices, and the vehicle-mounted charger is popular among drivers due to the characteristics of portability, compactness and the like. When the USB charging head is used for plugging in electricity, the existing device is easy to fall off when a vehicle shakes, so that the mobile phone is charged and cannot be charged, and meanwhile, if the vehicle-mounted USB charger is not used for a long time, the inside of the vehicle-mounted USB charger is easy to go into ash, the vehicle-mounted USB charger is not easy to clean, and the vehicle-mounted USB charger is damaged.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a vehicle-mounted USB charging interface with an anti-drop structure, which solves the existing problems: when the USB charging head is used for plugging in electricity, the existing device is easy to fall off when a vehicle shakes, so that a mobile phone cannot be charged.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a vehicle-mounted USB charging interface with an anti-falling structure, which comprises a vehicle-mounted USB charger, wherein a USB charging head is movably connected inside the vehicle-mounted USB charger, a device fixing box is fixedly installed at the bottom of the vehicle-mounted USB charger, a motor is fixedly installed inside the device fixing box, a gear is fixedly installed at the output end of the motor, a first moving rack is arranged on one side of the gear, a first fixing plate is fixedly installed at one end of the first moving rack, a first positioning plate is fixedly installed at the top of the first fixing plate, a second moving rack is arranged on the other side of the gear, a second fixing plate is fixedly installed at one end of the second moving rack, a second positioning plate is fixedly installed at the top of the second fixing plate, and a connecting clamping block is fixedly installed on one side of the second positioning plate.

Further, the gear is connected with the first moving rack and the second moving rack in a meshing manner.

Furthermore, one side of the first fixing plate and one side of the second fixing plate are both provided with anti-skid rubber particles.

Furthermore, the first positioning plate and the second positioning plate are both internally provided with anti-skid corrugations.

Furthermore, one side of the first positioning plate is provided with a clamping groove, and the clamping groove is connected with the connecting clamping block in a clamping manner.

Further, one side of on-vehicle USB charger rotates and is connected with transparent shield, one side fixed mounting of transparent shield has fixed buckle.

The utility model has the following beneficial effects:

1. according to the utility model, through the operation of the motor, the anti-drop fixation of the USB charging head is realized, so that the phenomenon that the mobile phone cannot be charged due to the dropping of the USB charging head during charging is prevented.

2. According to the utility model, through the arrangement of the transparent dustproof cover and the fixing buckle, the dustproof treatment of the vehicle-mounted USB charger is realized, so that the service life of the vehicle-mounted USB charger is prolonged, and the vehicle-mounted USB charger is convenient to clean.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

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

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is a schematic structural diagram of a first positioning plate according to the present invention;

FIG. 3 is a schematic view of the inside of the fixing case of the device of the present invention;

fig. 4 is a schematic structural diagram of the connecting block of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a vehicle-mounted USB charger; 2. a device fixing box; 3. a motor; 4. a gear; 5. a first moving rack; 6. a first fixing plate; 7. a first positioning plate; 8. a second moving rack; 9. a second fixing plate; 10. a second positioning plate; 11. connecting a clamping block; 12. a USB charging head; 13. a transparent dust cover; 14. and (5) fixing the buckle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the utility model is a vehicle-mounted USB charging interface with an anti-drop structure, comprising a vehicle-mounted USB charger 1, a USB charging head 12 is movably connected inside the vehicle-mounted USB charger 1, a device fixing box 2 is fixedly installed at the bottom of the vehicle-mounted USB charger 1, a motor 3 is fixedly installed inside the device fixing box 2, a gear 4 is fixedly installed at an output end of the motor 3, a first moving rack 5 is arranged at one side of the gear 4, a first fixing plate 6 is fixedly installed at one end of the first moving rack 5, a first positioning plate 7 is fixedly installed at the top of the first fixing plate 6, a clamping groove is arranged at one side of the first positioning plate 7, the clamping groove is connected with a connecting clamping block 11 in a clamping manner, the first positioning plate 7 and a second positioning plate 10 can be more firmly fixed by matching of the clamping groove and the connecting clamping block 11, a second moving rack 8 is arranged at the other side of the gear 4, the gear 4 is connected with the first movable rack 5 and the second movable rack 8 through meshing, one end fixed mounting of the second movable rack 8 is provided with a second fixing plate 9, one side of the first fixing plate 6 and the second fixing plate 9 is provided with anti-slip rubber particles, the setting of the anti-slip rubber particles is realized, the friction force of the first fixing plate 6 and the second fixing plate 9 on the USB charging head 12 can be increased, the USB charging head 12 is fixed and firmer, the second positioning plate 10 is fixedly mounted at the top of the second fixing plate 9, anti-slip corrugations are arranged inside the first positioning plate 7 and the second positioning plate 10, the upper portion of the USB charging head 12 can be better fixed through the anti-slip corrugations, the USB charging head 12 is prevented from falling off during charging, and one side of the second positioning plate 10 is fixedly provided with a connecting clamping block 11.

One side of on-vehicle USB charger 1 is rotated and is connected with transparent shield 13, and one side fixed mounting of transparent shield 13 has fixed buckle 14, and fixed buckle 14 carries out the joint with on-vehicle USB charger 1 and is connected, can seal on-vehicle USB charger 1 better, has realized the dustproof processing to on-vehicle USB charger 1 to can prevent that the dust from getting into on-vehicle USB charger 1 in, the convenient clearance to on-vehicle USB charger 1.

One specific application of this embodiment is: the device is electrically connected with an external power supply, when a USB charging head 12 is inserted into an internal interface of a vehicle-mounted USB charger 1, a motor 3 starts to operate, the operation of the motor 3 drives a gear 4 to rotate, the rotation of the gear 4 drives a first moving rack 5 and a second moving rack 8 on two sides to move in opposite directions, the movement of the first moving rack 5 drives a first fixing plate 6 to move, the movement of the first fixing plate 6 drives a first positioning plate 7 to move, meanwhile, the movement of the second moving rack 8 drives a second fixing plate 9 to move, the movement of the second fixing plate 9 drives a second positioning plate 10 to move, the second positioning plate 10 drives a connecting clamping block 11 to enter a clamping groove in the first positioning plate 7, the USB charging head 12 is clamped and fixed, the anti-falling fixation of the USB charging head 12 is realized, and the USB charging head 12 is prevented from falling off during charging, the mobile phone cannot be charged; when the vehicle-mounted USB charger 1 is not used any more, the transparent dustproof cover 13 is closed, the transparent dustproof cover 13 drives the fixing buckle 14 to enter the vehicle-mounted USB charger 1 for clamping, and the dustproof treatment on the vehicle-mounted USB charger 1 is realized, so that the service life of the vehicle-mounted USB charger 1 is prolonged, and the vehicle-mounted USB charger 1 is convenient to clean.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an on-vehicle USB interface that charges with anti-drop structure, includes on-vehicle USB charger (1), its characterized in that: the vehicle-mounted USB charger comprises a vehicle-mounted USB charger body (1), a USB charging head (12) is movably connected inside the vehicle-mounted USB charger body (1), a device fixing box (2) is fixedly mounted at the bottom of the vehicle-mounted USB charger body (1), a motor (3) is fixedly mounted inside the device fixing box (2), a gear (4) is fixedly mounted at the output end of the motor (3), a first moving rack (5) is arranged on one side of the gear (4), a first fixing plate (6) is fixedly mounted at one end of the first moving rack (5), a first positioning plate (7) is fixedly mounted at the top of the first fixing plate (6), a second moving rack (8) is arranged on the other side of the gear (4), a second fixing plate (9) is fixedly mounted at one end of the second moving rack (8), and a second positioning plate (10) is fixedly mounted at the top of the second fixing plate (9), and a connecting clamping block (11) is fixedly arranged on one side of the second positioning plate (10).

2. The vehicle-mounted USB charging interface with the anti-drop structure according to claim 1, wherein the gear (4) is connected with the first moving rack (5) and the second moving rack (8) through meshing.

3. The vehicle-mounted USB charging interface with the anti-drop structure according to claim 1, wherein one side of each of the first fixing plate (6) and the second fixing plate (9) is provided with anti-slip rubber particles.

4. The vehicle-mounted USB charging interface with the anti-drop structure according to claim 1, wherein the first positioning plate (7) and the second positioning plate (10) are both provided with anti-slip corrugations inside.

5. The vehicle-mounted USB charging interface with the anti-drop structure according to claim 1, wherein a clamping groove is formed on one side of the first positioning plate (7), and the clamping groove is connected with the connecting clamping block (11) through clamping.

6. The vehicle-mounted USB charging interface with the anti-drop structure according to claim 1, wherein a transparent dust cover (13) is rotatably connected to one side of the vehicle-mounted USB charger (1), and a fixing buckle (14) is fixedly mounted on one side of the transparent dust cover (13).