CN212380628U

CN212380628U - Portable vehicle-mounted charger

Info

Publication number: CN212380628U
Application number: CN202021677576.9U
Authority: CN
Inventors: 段丽珠
Original assignee: Shenzhen Meixin Industrial Co ltd
Current assignee: Shenzhen Meixin Industrial Co ltd
Priority date: 2020-08-13
Filing date: 2020-08-13
Publication date: 2021-01-19
Anticipated expiration: 2030-08-13

Abstract

The utility model discloses a portable vehicle charger relates to vehicle charger technical field, the on-line screen storage device comprises a base, the last fixed surface of base is connected with the fixed plate, and the medial surface of fixed plate rotates and is connected with the carousel, and the slot that is the circular array is seted up to the medial surface of fixed plate, and two sets of symmetrical slide rails are seted up in the front of carousel, installs clamping device between carousel and the slide rail, installs adjusting device between carousel and the carousel, and the right flank of base is fixed to be inlayed and is had the module of charging, and the spout has been seted up to the right flank of. The utility model relates to a rational in infrastructure, it can set up through clamping device and adjusting device's cooperation, can promote inside the regulating block compression second spring shrink advances the through-hole, adjusts the cell-phone angle through rotatory carousel, loosens the regulating block, and the regulating block receives the thrust of second spring to insert the slot, can realize fixing the carousel, and the person of facilitating the use is to the regulation and the fixing of cell-phone angle, improves the convenience of using.

Description

Portable vehicle-mounted charger

Technical Field

The utility model relates to a vehicle charger technical field specifically is a portable vehicle charger.

Background

The vehicle charger refers to a vehicle charger which is conventionally powered by a vehicle battery (12V car, 24V truck) and is widely used in the field of lithium battery charging of various portable and handheld devices, such as: cell phones, PDAs, GPS, etc.; the vehicle-mounted charger not only considers the actual requirements of lithium battery charging (constant voltage CV, constant current CC and overvoltage protection OVP), but also considers the severe environment of the vehicle-mounted storage battery (transient spike voltage, system switch noise interference, EMI and the like); therefore, the power management IC selected by the vehicle charging scheme must simultaneously satisfy: high voltage resistance, high efficiency, high reliability and low frequency (beneficial to the design of EMI).

When charging devices such as mobile phones, the mobile phones are fixedly placed, so that the angle of the mobile phones cannot be adjusted when the mobile phones are charged, inconvenience is caused to users, a large amount of dust can be attached to the charging jacks of the existing vehicle-mounted chargers after being exposed for a long time, the use experience of the users is influenced, and the service life of the chargers is influenced. To this end, we provide a portable vehicle charger that solves the above problems.

SUMMERY OF THE UTILITY MODEL

One) technical problem to be solved

The utility model aims at providing a portable vehicle-mounted charger in order to compensate the deficiency of the prior art.

II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a portable vehicle-mounted charger, includes the base, the last fixed surface of base is connected with the fixed plate, the medial surface of fixed plate rotates and is connected with the carousel, the slot that is ring array is seted up to the medial surface of fixed plate, two sets of symmetrical slide rails are seted up in the front of carousel, clamping device is installed in the front of carousel, install adjusting device between carousel and the slot, the right flank of base is fixed to be inlayed and is had the module of charging, the spout has been seted up to the right flank of base, spout and the module of charging install dust keeper between, the left surface fixedly connected with plug of base.

Further, clamping device includes two symmetrical grip blocks, two the left end of grip block all extends to the inside of carousel, and two the first spring of one end fixedly connected with that the grip block is close to each other, first spring is located the inside of carousel, two the equal fixedly connected with rubber pad of medial surface of grip block, two the grip block all with slide rail sliding connection.

Furthermore, adjusting device includes regulating block and through-hole, the inside of carousel is seted up to the through-hole, the inside wall fixedly connected with second spring of through-hole, the left end of second spring and the right flank fixed connection of regulating block, the regulating block is pegged graft mutually with the slot.

Further, dust keeper includes dust guard and iron plate, the last fixed surface of dust guard is connected with the bull stick, bull stick and spout sliding connection, just dust guard and spout looks adaptation, the left surface of dust guard is fixed inlay have with the magnet of iron plate looks adaptation, the iron plate is fixed to be inlayed in the right flank of the module that charges, the front of dust guard is seted up flutedly.

Furthermore, the front of carousel is seted up the radiating groove that the equidistance was arranged, every the inside of radiating groove is all fixed to be inlayed and is had the filter screen.

Further, the front of the charging module is provided with a jack, the front of the charging module is provided with two opposite USB interfaces, and two the USB interfaces are located on the right side of the jack, the front of the charging module is provided with a cigarette lighting hole, and the cigarette lighting hole is located on the right side of the USB interface.

Thirdly), the beneficial effects are as follows:

compared with the prior art, the portable vehicle-mounted charger has the following beneficial effects:

the utility model discloses a clamping device and adjusting device's cooperation setting can promote inside the regulating block compression second spring shrink advances the through-hole, adjusts the cell-phone angle through rotatory carousel, loosens the regulating block, and the regulating block receives the thrust of second spring to insert the slot, can realize fixing the carousel, and the person of facilitating the use is to the regulation and the fixing of cell-phone angle, improves the convenience of using.

Two, the utility model discloses a cooperation setting of dust guard, bull stick, magnet and iron plate can be with the dust guard from the spout roll-off, and the dust guard receives the appeal of magnet and iron plate, makes the dust guard to the module of charging dustproof protection, avoids the dust to adhere to on the module of charging, prolongs the life of the module of charging.

Drawings

Fig. 1 is a front partial sectional view of the present invention;

fig. 2 is a right partial sectional view of the present invention;

FIG. 3 is a schematic view of the dust-proof board of the present invention in an opened state;

fig. 4 is a top cross-sectional view of the present invention.

In the figure: 1. a base; 2. a plug; 3. a fixing plate; 4. a clamping device; 401. a clamping plate; 402. a first spring; 403. a rubber pad; 5. an adjustment device; 501. an adjusting block; 502. a second spring; 503. a through hole; 6. a chute; 7. a dust-proof device; 701. a dust-proof plate; 702. a rotating rod; 703. a magnet; 704. an iron block; 8. a charging module; 9. a groove; 10. a heat sink; 11. a filter screen; 12. a slot; 13. a turntable; 14. a slide rail; 15. a jack; 16. a USB interface; 17. and (4) lighting the cigarette hole.

Detailed Description

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.

As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides a portable vehicle-mounted charger, including base 1, base 1's last fixed surface is connected with fixed plate 3, the medial surface of fixed plate 3 rotates and is connected with carousel 13, slot 12 that is the annular array is seted up to the medial surface of fixed plate 3, two sets of symmetrical slide rails 14 have been seted up in carousel 13's front, the last surface mounting of carousel 13 has clamping device 4, install adjusting device 5 between carousel 13 and the slot 12, base 1's right flank is fixed inlays and has charging module 8, spout 6 has been seted up to base 1's right flank, install dust keeper 7 between spout 6 and the charging module 8, base 1's left surface fixedly connected with plug 2.

Further, clamping device 4 includes two symmetrical grip blocks 401, and the left end of two grip blocks 401 all extends to the inside of carousel 13, and the first spring 402 of one end fixedly connected with that two grip blocks 401 are close to each other, and first spring 402 is located the inside of carousel 13, the equal fixedly connected with rubber pad 403 of the medial surface of two grip blocks 401, two grip blocks 401 all with slide rail 14 sliding connection. Through the matching arrangement of the clamping plate 401, the first spring 402 and the rubber pad 403, the clamping plate 401 and the first spring 402 are arranged to facilitate clamping and fixing of the mobile phone, the mobile phone is protected from being damaged when bumpy on a road, and the rubber pad 403 is arranged to reduce the friction force between the clamping plate 401 and the mobile phone, so that the appearance of the mobile phone is protected.

Further, adjusting device 5 includes regulating block 501 and through-hole 503, and through-hole 503 is seted up in the inside of carousel 13, and the inside wall fixedly connected with second spring 502 of through-hole 503, the left end of second spring 502 and the right flank fixed connection of regulating block 501, and regulating block 501 pegs graft mutually with slot 12. Through the cooperation setting of regulating block 501, second spring 502 and through-hole 503, can make carousel 13 drive cell-phone angle regulation and fix, improve the convenience of using.

Further, dust keeper 7 includes dust guard 701 and iron plate 704, and the last fixed surface of dust guard 701 is connected with bull stick 702, bull stick 702 and 6 sliding connection of spout, and dust guard 701 and 6 looks adaptations of spout, the fixed magnet 703 that have with iron plate 704 looks adaptations of inlaying of the left surface of dust guard 701, and the fixed right flank of inlaying in charging module 8 of iron plate 704, and recess 9 has been seted up in the front of dust guard 701. Through the cooperation setting of dust guard 701, bull stick 702, magnet 703 and iron plate 704, can protect charging module 8, avoid the dust to adhere to on charging module 8, prolong charging module 8's life.

Furthermore, radiating grooves 10 arranged equidistantly are formed in the front face of the rotary disc 13, and a filter screen 11 is fixedly embedded in each radiating groove 10. The arrangement of the heat dissipation groove 10 and the filter screen 11 can accelerate the heat dissipation of the mobile phone and avoid the fault of the mobile phone due to overheating.

Further, the front of the charging module 8 is provided with a jack 15, the front of the charging module 8 is provided with two opposite USB interfaces 16, and the two USB interfaces 16 are located on the right side of the jack 15, the front of the charging module 8 is provided with a cigarette lighting hole 17, and the cigarette lighting hole 17 is located on the right side of the USB interface 16. Set up jack 15, USB interface 16 and cigarette hole 17 and increase the usage of charging module 8, improve the suitability, improve user's use and experience.

The working principle is as follows: when the charger is used, the plug 2 is firstly inserted into the vehicle-mounted charging port, then the two clamping plates 401 are opened to clamp the mobile phone in the two clamping plates 401, the first spring 402 pushes the two clamping plates 401 to fix the mobile phone, then, the adjusting block 501 is pushed to make the adjusting block 501 compress the second spring 502 and contract into the through hole 503, at this time, the rotating disc 13 is locked with the fixing plate 3 in a contact manner, the rotating disc 13 is rotated to adjust the angle, so that the mobile phone can change the angle to be convenient for people to use, after the adjustment is finished, the adjusting block 501 is released, the adjusting block 501 is inserted into the slot 12 by the pushing force of the second spring 502 to be fixed, then the dust guard 701 is turned over and inserted into the chute 6, the charging wire is respectively connected with the mobile phone and the charging module 8, after the use is finished, the charging wire is pulled out, the dust guard 701 slides out from the sliding groove 6, and at the moment, the magnet 703 and the iron block 704 attract each other, so that the dust guard 701 can protect the charging module 8 from dust.

It should be noted that, in this document, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "fixedly," "mounted," "connected," and "connected" are to be construed broadly, e.g., "mounted" may be fixedly connected, or detachably connected, or integrally connected; "connected" may be mechanically or electrically connected; "connected" may be directly connected or indirectly connected through an intermediate member, or may be internal or external to two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A portable vehicle charger, includes base (1), its characterized in that: the last fixed surface of base (1) is connected with fixed plate (3), the medial surface of fixed plate (3) rotates and is connected with carousel (13), slot (12) that are the annular array are seted up to the medial surface of fixed plate (3), two sets of symmetrical slide rail (14) have been seted up in the front of carousel (13), clamping device (4) have been installed in the front of carousel (13), install adjusting device (5) between carousel (13) and slot (12), the right flank of base (1) is fixed to be inlayed and is had charging module (8), spout (6) have been seted up to the right flank of base (1), install dust keeper (7) between spout (6) and charging module (8), the left surface fixedly connected with plug (2) of base (1).

2. A portable vehicle-mounted charger according to claim 1, characterized in that: clamping device (4) include two symmetrical grip blocks (401), two the left end of grip block (401) all extends to the inside of carousel (13), and two the first spring of one end fixedly connected with (402) that grip block (401) are close to each other, first spring (402) are located the inside of carousel (13), two the equal fixedly connected with rubber pad (403) of medial surface of grip block (401), two grip block (401) all with slide rail (14) sliding connection.

3. A portable vehicle-mounted charger according to claim 1, characterized in that: adjusting device (5) include regulating block (501) and through-hole (503), the inside of carousel (13) is seted up in through-hole (503), inside wall fixedly connected with second spring (502) of through-hole (503), the left end of second spring (502) and the right flank fixed connection of regulating block (501), regulating block (501) are pegged graft mutually with slot (12).

4. A portable vehicle-mounted charger according to claim 1, characterized in that: dust keeper (7) include dust guard (701) and iron plate (704), the last fixed surface of dust guard (701) is connected with bull stick (702), bull stick (702) and spout (6) sliding connection, just dust guard (701) and spout (6) looks adaptation, the left surface of dust guard (701) is fixed to be inlayed and is had magnet (703) with iron plate (704) looks adaptation, iron plate (704) fixed inlay in the right flank of charging module (8), recess (9) are seted up in the front of dust guard (701).

5. A portable vehicle-mounted charger according to claim 1, characterized in that: the front of carousel (13) is seted up radiating groove (10) that the equidistance was arranged, every radiating groove (10) inside all is fixed to be inlayed and is had filter screen (11).

6. A portable vehicle-mounted charger according to claim 1, characterized in that: the front of the charging module (8) is provided with a jack (15), the front of the charging module (8) is provided with two opposite USB interfaces (16) and two the USB interfaces (16) are positioned on the right side of the jack (15), the front of the charging module (8) is provided with a cigarette lighting hole (17), and the cigarette lighting hole (17) is positioned on the right side of the USB interface (16).