CN115425458A

CN115425458A - Vehicle-mounted multi-interface quick charger

Info

Publication number: CN115425458A
Application number: CN202211157509.8A
Authority: CN
Inventors: 沈小江; 彭建文; 徐嘉鹏; 胡爽; 刘动民; 田建军
Original assignee: ASAP Technology Jiangxi Co Ltd
Current assignee: ASAP Technology Jiangxi Co Ltd
Priority date: 2022-09-22
Filing date: 2022-09-22
Publication date: 2022-12-02

Abstract

The invention discloses a vehicle-mounted multi-interface quick charger which comprises an input module shell and an output module shell, wherein a fixed module shell is connected between the input module shell and the output module shell in a clamping manner, a plurality of fixing assemblies distributed in an annular array manner are arranged between the input module shell and the fixed module shell, a plurality of plug-in assemblies are arranged inside the output module shell, a connector penetrating to the outer side of the bottom of the input module shell is fixedly connected inside the input module shell, a controller electrically connected with the connector is arranged inside the fixed module shell, a circuit board electrically connected with the controller is arranged at the inner bottom of the output module shell, the plug-in assemblies are electrically connected with the circuit board through connecting lines, and a protection assembly, a connecting structure and a plug-in interface are arranged inside the plug-in assemblies. The invention can improve the stability of the device, is beneficial to improving the safety of the device and prevents the internal circuit from being damaged.

Description

Vehicle-mounted multi-interface quick charger

Technical Field

The invention relates to the field of chargers, in particular to a vehicle-mounted multi-interface quick charger.

Background

The vehicle-mounted charger is a device for charging various digital products by using a power supply of an automobile. Because the voltage of the battery of the existing automobile is generally 12V or 24V, the battery can not directly supply power for the USB digital product with the standard input voltage of 5V. Meanwhile, only a few parts of the existing automobiles are provided with USB interfaces. The car charger is a product that has appeared to meet the above needs, and its main function is to convert the voltage of the car into a voltage that is common to digital products, and to provide an interface for connecting digital products.

The application number is CN 202020234333.1's Chinese utility model patent, discloses a head that charges of on-vehicle charger, including first body, casing, USB interface and the L slide that charges, the first body that charges is oblate cylinder, just the casing is horizontal cylinder barrel structure, the casing is provided with the connecting pipe towards the one end of the first body that charges, the annular cavity that uses with the connecting pipe cooperation is offered towards a side inside of casing to the first body that charges, the excircle diameter size of connecting pipe is less than the excircle diameter size of casing, the excircle diameter size of the first body that charges is greater than the excircle diameter size of casing, three L slides of group have vertically been seted up to the all side outer wall annular array of connecting pipe, the inner circle wall annular array of the first body that charges is provided with three rectangular sliding blocks that use with the L slide cooperation. This on-vehicle charger's head that charges can be convenient for the installation and the dismantlement of the first body that charges, and fixed firm and the efficiency that improves the inside maintenance.

The existing vehicle-mounted quick charger is mostly inserted into the automobile for use by a user, and when the vehicle-mounted quick charger is idle, the user mostly does not have the habit of taking in the quick charger, but inserts the quick charger into the automobile for a long time, and in the running process of the automobile, the quick charger is easy to knock off due to bumping, an interface inside the vehicle is exposed in the air for a long time, water is easy to enter, a short circuit is caused, the safety is not high, and the charger is easy to damage.

Therefore, it is necessary to invent a vehicle-mounted multi-interface fast charger to solve the above problems.

Disclosure of Invention

The invention aims to provide a vehicle-mounted multi-interface quick charger, which solves the problems that in the prior art, the quick charger is inserted into an automobile for a long time and is easy to fall off due to impact caused by bumping, the interface in the quick charger is exposed in the air for a long time and is not protected, water is easy to enter to cause short circuit, the safety is low, and the charger is easy to damage.

In order to achieve the above purpose, the invention provides the following technical scheme: a vehicle-mounted multi-interface quick charger comprises an input module shell and an output module shell, wherein a fixed module shell is connected between the input module shell and the output module shell in a clamping manner, a plurality of fixing assemblies distributed in an annular array manner are arranged between the input module shell and the fixed module shell, a plurality of plug-in assemblies are arranged inside the output module shell, a connector penetrating through the outside of the bottom of the input module shell is fixedly connected inside the input module shell, a controller electrically connected with the connector is arranged inside the fixed module shell, a circuit board electrically connected with the controller is arranged at the inner bottom of the output module shell, the plug-in assemblies are all electrically connected with the circuit board through connecting lines, and a protection assembly, a connecting structure and a plug-in interface are arranged inside the plug-in assemblies;

a first movable groove is formed in the input module shell, a second movable groove corresponding to the first movable groove is formed in the fixed module shell, the fixed assembly is arranged in the first movable groove and the first movable groove, a cavity is formed in the fixed assembly, and a fastening spring is fixedly connected in the cavity;

the grafting subassembly still includes the same first mounting panel and the second mounting panel of structure, first mounting panel and second mounting panel symmetry set up, are provided with the dead slot between first mounting panel and the second mounting panel, the dead slot is to the opening setting, the protection subassembly is including being used for sealing the hidden board of protection and being used for carrying out the fixed metal sheet that the banding protected to the socket edge to the socket, it is articulated with the grafting subassembly through rotating the groove to hide the board, just the avris of hiding the board is provided with torsion spring, connection structure is used for driving grafting interface and circuit board circular telegram.

As a preferred scheme of the present invention, a silica gel suction cup is fixedly connected to an outer side of a top portion of the fixed module housing, a groove is formed in an outer side of the silica gel suction cup, an upper portion of the fixed module housing is funnel-shaped, a lower portion of the fixed module housing is cylindrical, and a sealing ring is fixedly connected to an outer side of a joint of the upper portion and the lower portion of the fixed module housing.

As a preferred scheme of the invention, the input module shell is fixedly connected with a first installation cavity with an upward opening at a position close to the first movable groove, the top of the first installation cavity is fixedly connected with an insertion plate, the side of the fixed module shell close to the second movable groove is fixedly connected with a second installation cavity with a downward opening, the first installation cavity is communicated with the second installation cavity, the bottom of the second installation cavity is fixedly connected with an insertion block which is clamped and connected with the insertion plate, the insertion plate and the insertion block are arranged in a shape of \ 21274;, the inner periphery of the fixed assembly is fixedly connected with an anti-slip plate, the anti-slip plate slides in the first installation cavity, and the size of the first installation cavity is larger than that of the first movable groove.

As a preferable scheme of the present invention, an insertion circular groove is formed at the top of the input module housing, a sealing gasket is fixedly connected inside the insertion circular groove, an insertion convex ring corresponding to the insertion circular groove is fixedly connected at the bottom of the fixed module housing, two first fixing holes are formed inside the insertion plate, two second fixing holes corresponding to the first fixing holes are formed inside the insertion block, two fixed insertion rods corresponding to the first fixing holes and the second fixing holes are fixedly connected inside the fixed assembly, and the fixed insertion rods penetrate through the first fixing holes and the second fixing holes in a contracted state.

As a preferred scheme of the present invention, the top of the fixed module housing is fixedly connected with a baffle, four corners of the baffle are provided with slots, the bottom of the circuit board is fixedly connected with an insertion block adapted to the slots, the top of the output module housing is provided with a plurality of square grooves for mounting the insertion components, sides of the square grooves are provided with connection holes, the top plate is fixedly connected with the output module housing through bolts, and the bolts are adapted to the connection holes.

As a preferable scheme of the present invention, the four corners of the first mounting plate and the second mounting plate are provided with fixing members, each fixing member includes a fixing nut and a fixing screw, the fixing nuts are in threaded connection with the fixing screws, notches for hiding the fixing nuts and the fixing screws are provided in the first mounting plate and the second mounting plate, openings at the tops of the first mounting plate and the second mounting plate are provided with slots matched with the fixing metal plates, and the fixing metal plates are arranged in a round angle.

According to a preferable scheme of the invention, the number of the hidden plates is two, the two hidden plates are symmetrically arranged at an opening of the plug-in assembly, the moving range of the hidden plates is set to be 3-90 degrees, the surface of each hidden plate is provided with an inclination angle, the periphery of the top of each hidden plate is provided with a waterproof sealing edge, the waterproof sealing edges are made of silica gel materials, the side wall of each hollow groove is provided with a placing groove matched with the hidden plates, and the first mounting plate and the second mounting plate are internally provided with moving cavities matched with the torsion springs.

As a preferable scheme of the invention, two sliding grooves are formed below the placing groove, the two sliding grooves are symmetrically arranged, the sliding grooves are arranged with inward openings, the openings of the sliding grooves are arranged with necking, the connecting structure comprises wedge blocks, the wedge blocks are arranged obliquely from top to bottom, sliding plates are arranged on the wedge blocks from top to bottom, the sliding plates are matched with the sliding grooves, the sides of the sliding plates are fixedly connected with return springs, the return springs are fixedly connected with the inner cavities of the sliding grooves, the two ends of the rear side of the sliding plates are fixedly connected with convex blocks, the end parts of the two convex blocks are hinged with pull rods, and the ends of the pull rods, which are far away from the convex blocks, are hinged with rotating rods.

As a preferred scheme of the invention, one end of the rotating rod, which is close to the pull rod, is fixedly connected with a shaft rod which is rotatably connected with the plug-in assembly, the other end of the rotating rod is hinged with a sliding block, the first mounting plate and the second mounting plate are both internally provided with fan-shaped grooves matched with the rotating rod, and the front side and the rear side of the plug-in interface are both provided with limiting sliding grooves matched with the sliding block.

As a preferred embodiment of the present invention, the left and right sides of the plugging interface are both provided with a first electrical interface, and both side walls of the hollow groove inside the plugging assembly are both provided with a second electrical interface matched with the first electrical interface, and the second electrical interface is electrically connected to the circuit board.

In the technical scheme, compared with the prior art, the invention has the following technical effects and advantages:

1. the device is adsorbed inside an automobile through the silica gel sucker, the stability of the device is convenient to enhance, the sealing ring can prevent air in an automobile socket from entering, the adsorption effect of the silica gel sucker is influenced, meanwhile, the silica gel sucker can seal a gap between the device and the automobile in a normal state, water stain is prevented from entering the interface, an internal circuit is influenced, the groove is arranged, the silica gel sucker can be conveniently buckled when the device is required to be disassembled, external air enters, the device is inserted into the automobile interface to be compressed and contracted, the fixing assembly is pressed to extrude a fastening spring inside, the fixing assembly is matched with the interface, the fixing assembly is pushed by the fastening spring to enable the device to be more stably connected with the automobile interface, when the fixing assembly is contracted, the fixing insertion rod further fixes the input module shell and the fixing module shell, the input module shell is prevented from being adhered to the automobile socket due to long-time non-disassembly, the input module shell is prevented from falling off in the automobile socket when the device is forcibly pulled out, the slot is matched with the insertion block, parts can be fixed, the circuit board is prevented from shaking, and the stability of the device is greatly improved;

2. the opening can be plugged through the hidden plate, the hidden plate can be automatically closed, water stain is prevented from occurring when the hidden plate is idle, the waterproof edge sealing effect on the opening can be improved, an internal circuit can be protected conveniently, the hidden plate can fix a data line under the pushing of a torsion spring, the hidden plate can be automatically reset after the hidden plate is used, and the protection effect of the device can be improved;

3. drive the grafting interface through connection structure and go up and down, when the grafting interface goes on being connected with the data line, the grafting interface circular telegram, and after the data line is extracted, automatic re-setting, can be when idle, grafting interface auto-power-off, even inside the user accident inserts the grafting subassembly with the hand, or there is water stain infiltration, also can prevent to electrocute, and mutual noninterference between each grafting subassembly, when the user uses one of them grafting subassembly, other grafting subassemblies are not disturbed, still be in and seal and outage state, the security of device has been improved greatly.

Drawings

In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an exploded view of the present invention;

FIG. 3 is a schematic view of the connection structure of the input module housing and the fixed module housing according to the present invention;

FIG. 4 is a schematic perspective view of an input module housing according to the present invention;

FIG. 5 is a schematic perspective view of a fixed module housing according to the present invention;

FIG. 6 is a perspective view of the fixing assembly of the present invention;

FIG. 7 is a schematic perspective view of an output module housing according to the present invention;

FIG. 8 is a schematic view of the overall structure of the plug assembly of the present invention;

FIG. 9 is an exploded view of the first and second mounting plates of the present invention;

FIG. 10 is a schematic view of the internal structure of the plug assembly of the present invention;

FIG. 11 is a schematic perspective view of a hidden plate according to the present invention;

FIG. 12 is a perspective view of the connection structure of the present invention;

fig. 13 is a schematic perspective view of the wedge-shaped block of the present invention.

Description of reference numerals:

1. an input module housing; 2. fixing the module housing; 3. an output module housing; 4. a fixing assembly; 5. a plug-in assembly; 6. a connector; 7. a silica gel sucker;

101. a first movable slot; 102. a first mounting cavity; 103. a plugboard; 104. a first fixing hole; 105. inserting a circular groove;

201. a second movable slot; 202. a second mounting cavity; 203. an insertion block; 204. a second fixing hole; 205. inserting a convex ring;

301. a square groove; 302. connecting holes;

401. a cleat; 402. a fastening spring; 403. fixing the inserted rod;

51. a first mounting plate; 52. a second mounting plate; 501. a top plate; 502. fixing a nut; 503. fixing the screw rod;

53. a guard assembly; 531. a rotating groove; 532. a hidden plate; 533. an inclination angle; 534. waterproof edge sealing; 535. fixing the metal plate; 536. a card slot; 537. a placement groove; 538. a torsion spring; 539. a movable cavity;

54. a wedge block; 541. a sliding plate; 542. a sliding groove; 543. a return spring; 544. a bump; 545. a pull rod; 546. rotating the rod; 547. a shaft lever; 548. a sector groove;

55. a plug interface; 551. a limiting chute;

601. a slot; 602. a circuit board; 603. inserting a block; 604. connecting a line;

701. a groove; 702. and (5) sealing rings.

Detailed Description

In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.

The invention provides a vehicle-mounted multi-interface quick charger as shown in figures 1-13, which comprises an input module shell 1 and an output module shell 3, wherein a fixed module shell 2 is clamped and connected between the input module shell 1 and the output module shell 3, a plurality of fixing components 4 distributed in an annular array are arranged between the input module shell 1 and the fixed module shell 2, a plurality of plug-in components 5 are arranged inside the output module shell 3, a connector 6 penetrating to the outer side of the bottom of the input module shell 1 is fixedly connected inside the input module shell 1, a controller electrically connected with the connector 6 is arranged inside the fixed module shell 2, a circuit board 602 electrically connected with the controller is arranged at the inner bottom of the output module shell 3, the plurality of plug-in components 5 are electrically connected with the circuit board 602 through connecting lines 604, and a protection component 53, a connecting structure and a plug-in interface 55 are arranged inside the plug-in component 5;

during charging, a user can insert the device into an automobile interface to electrify the connector 6, the connector 6 enables the circuit board 602 to be electrified through the controller, the circuit board 602 enables the plug-in components 5 to be electrified through the connecting line 604, and the user can realize charging by inserting a data line into the plug-in components 5;

a first movable groove 101 is formed in the input module shell 1, a second movable groove 201 corresponding to the first movable groove 101 is formed in the fixed module shell 2, a fixed assembly 4 is arranged in the first movable groove 101 and the first movable groove 101, a cavity is formed in the fixed assembly 4, and a fastening spring 402 is fixedly connected in the cavity;

specifically, when the device is inserted into the interface of the automobile, the fixing component 4 is compressed, so that the fastening spring 402 inside is extruded, the fixing component 4 is matched with the interface, and the fixing component 4 can be more stably connected with the interface of the automobile under the pushing of the fastening spring 402;

the plug-in assembly 5 further comprises a first mounting plate 51 and a second mounting plate 52 which are identical in structure, the first mounting plate 51 and the second mounting plate 52 are symmetrically arranged, a hollow groove is formed between the first mounting plate 51 and the second mounting plate 52 and is opened upwards, the protection assembly 53 comprises a hidden plate 532 for sealing and protecting the socket and a fixed metal plate 535 for sealing and protecting the edge of the socket, the hidden plate 532 is hinged with the plug-in assembly 5 through a rotating groove 531, a torsion spring 538 is arranged on the edge side of the hidden plate 532, and the connection structure is used for driving the plug-in interface 55 to be electrified with the circuit board 602;

specifically, the user can place the protective assembly 53, the connection structure, and the plug interface 55 between the first mounting plate 51 and the second mounting plate 52, and then fix the first mounting plate 51 and the second mounting plate 52 for easy installation.

In the above structure, the outer side of the top of the fixed module housing 2 is fixedly connected with the silica gel sucker 7, the outer side of the silica gel sucker 7 is provided with the groove 701, the upper part of the fixed module housing 2 is funnel-shaped, the lower part of the fixed module housing 2 is cylindrical, the outer side of the joint of the upper part and the lower part of the fixed module housing 2 is fixedly connected with the sealing ring 702,

specifically, after the installation, the user can press device, thereby extrude the air between silica gel sucking disc 7 and the sealing washer 702, thereby adsorb the device inside the car through silica gel sucking disc 7, be convenient for strengthen the stability of device, wherein the sealing washer 702 can prevent the intraoral air admission of car socket, influence 7 adsorption effect of silica gel sucking disc, meanwhile, silica gel sucking disc 7 can seal the gap between device and the car under the normality, prevent that water stain from entering into inside the interface, influence internal circuit, recess 701's setting, can be when dismantling the device in needs, be convenient for detain silica gel sucking disc 7, make outside air get into.

In the structure, the input module shell 1 is fixedly connected with a first installation cavity 102 which is provided with an upward opening at a position close to the first movable groove 101, the top of the first installation cavity 102 is fixedly connected with a plug board 103, the side of the fixed module shell 2 close to the second movable groove 201 is fixedly connected with a second installation cavity 202 which is provided with a downward opening, the first installation cavity 102 is communicated with the second installation cavity 202, the bottom of the second installation cavity 202 is fixedly connected with a plug block 203 which is connected with the plug board 103 in a clamping way, the plug board 103 and the plug block 203 are both arranged in a shape of '21274', the inner periphery of the fixed component 4 is fixedly connected with an anti-slip board 401, the anti-slip board 401 slides in the first installation cavity 102, and the size of the first installation cavity 102 is larger than that of the first movable groove 101;

when the installation, the user can insert first movable groove 101 inside with fixed subassembly 4 earlier, simultaneously, make antiskid ribbed tile 401 place inside first installation cavity 102, then insert input module casing 1's top with fixed module casing 2, wherein in the plugboard 103 at input module casing 1 top is inserted to the grafting piece 203 of fixed module casing 2 bottom, thereby it is fixed to carry out the block with input module casing 1 and fixed module casing 2, in order to improve the stability of joint, the user can also be provided with joint groove and joint piece respectively inside plugboard 103 and grafting piece 203, because the size of first installation cavity 102 is greater than the size of first movable groove 101, can prevent that fixed subassembly 4 from droing.

In the above structure, the top of the input module housing 1 is provided with an insertion circular groove 105, the inside of the insertion circular groove 105 is fixedly connected with a sealing gasket, the bottom of the fixed module housing 2 is fixedly connected with an insertion convex ring 205 corresponding to the insertion circular groove 105, the inside of the insertion plate 103 is provided with two first fixing holes 104, the inside of the insertion block 203 is provided with two second fixing holes 204 corresponding to the first fixing holes 104, the inside of the fixed component 4 is fixedly connected with two fixed insertion rods 403 corresponding to the first fixing holes 104 and the second fixing holes 204, and the fixed insertion rods 403 penetrate through the first fixing holes 104 and the second fixing holes 204 in a contraction state;

specifically, under initial condition, fixed inserted bar 403 does not contact with first fixed orifices 104 and second fixed orifices 204, when fixed subassembly 4 contracts, fixed subassembly 4 extrudes to inside, thereby it inserts inside first fixed orifices 104 and second fixed orifices 204 to promote fixed inserted bar 403, and then carry out further fixed between input module casing 1 and fixed module casing 2, prevent because long-time not dismantlement, input module casing 1 and car socket adhesion, cause input module casing 1 to drop inside the car notch when extracting by force.

The top of the fixed module shell 2 is fixedly connected with a baffle, four corners of the baffle are provided with slots 601, the bottom of the circuit board 602 is fixedly connected with an insert block 603 matched with the slots 601, the slot 601 is matched with the insert block 603, the circuit board 602 can be fixed, the circuit board 602 is prevented from shaking to cause parts to fall off, the top of the output module shell 3 is provided with a plurality of square grooves 301 for mounting the plug-in components 5, the side of each square groove 301 is provided with a connecting hole 302, the top plate 501 is fixedly connected with the output module shell 3 through a bolt, and the bolt is matched with the connecting hole 302;

specifically, the user can insert the plug assembly 5 into the output module housing 3, and then fix the plug assembly 5 through the bolt, and the top plate 501 can hide the square groove 301, and can prevent the plug assembly 5 from retracting into the output module housing 3, so that the plug assembly 5 is inconvenient to use, wherein the plug assembly 5 can be fixed on the top of the output module housing 3 through the connecting hole 302 and the bolt, and the stability of the plug assembly 5 is further improved.

In the structure, the four corners of the first mounting plate 51 and the second mounting plate 52 are provided with fixing parts, each fixing part comprises a fixing nut 502 and a fixing screw 503, the fixing nuts 502 are in threaded connection with the fixing screws 503, notches for hiding the fixing nuts 502 and the fixing screws 503 are arranged in the first mounting plate 51 and the second mounting plate 52, the notches can hide the fixing nuts 502 and the fixing screws 503 to prevent the inner walls of the square grooves 301 from being scratched, the mounting is convenient, the top openings of the first mounting plate 51 and the second mounting plate 52 are provided with clamping grooves 536 matched with the fixing metal plates 535, and the fixing metal plates 535 are arranged in a round angle manner;

when installing plug-in components 5, through inside inserting fixation nut 502 second mounting panel 52, then insert fixation screw 503 inside fixation nut 502, thereby rotate fixation nut 502 and tighten fixation screw 503, the entering is fixed first mounting panel 51 and second mounting panel 52, then with fixed metal sheet 535 card at plug-in components 5's opening part to install fixed metal sheet 535, fixed metal sheet 535 is convenient for protect opening part.

The number of the hidden plates 532 is two, the two hidden plates 532 are symmetrically arranged at the opening of the plug-in component 5, in an initial state, the hidden plates 532 can seal the opening to prevent water damage, the protection effect is improved, the moving range of the hidden plates 532 is set to be 0-90 degrees, the surface of the hidden plates 532 is provided with an inclination angle 533, the periphery of the top of the hidden plates 532 is provided with a waterproof sealing edge 534, the waterproof sealing edge 534 is made of silica gel, the waterproof sealing edge 534 can improve the sealing effect of the opening to facilitate protection of an internal circuit, the side wall of the empty groove is provided with a placing groove 537 matched with the hidden plates 532, and the first mounting plate 51 and the second mounting plate 52 are also internally provided with a moving cavity 539 matched with the torsion spring 538;

when charging, thereby the user makes hidden board 532 rotate 90 through inserting the data line into two hidden boards 532 of the opening part of plug-in components 5, thereby enters into inside standing groove 537, makes standing groove 537 not hinder the data line and inserts, and standing groove 537 extrusion torsion spring 538 warp, and under torsion spring 538's promotion, can fix the data line, and can make hidden board 532 carry out automatic re-setting after the use.

In the structure, two sliding grooves 542 are formed below the placing groove 537, the two sliding grooves 542 are symmetrically arranged, the sliding grooves 542 are inwardly opened and are arranged with a reduced opening, the connecting structure comprises a wedge-shaped block 54, the upper part and the lower part of the wedge-shaped block 54 are obliquely arranged, sliding plates 541 are arranged on the upper part and the lower part of the wedge-shaped block 54, the sliding plates 541 are matched with the sliding grooves 542, a return spring 543 is fixedly connected to the side of the sliding plates 541, the return spring 543 can enable the sliding plates 541 to automatically reset, the return spring 543 is fixedly connected with the inner cavity of the sliding grooves 542, two rear ends of the sliding plates 541 are fixedly connected with bumps 544, the end parts of the two bumps 544 are hinged with pull rods 545, and one end of the pull rod 545, which is far away from the bumps 544, is hinged with a rotating rod 546;

after the data line pushes the hidden plate 532 to open, the wedge block 54 is pushed, so that the wedge block 54 is pushed to move in the sliding groove 542, the wedge block 54 is enabled to extrude the return spring 543 to contract, meanwhile, the projection 544 at the side of the wedge block 54 can push the pull rod 545 to move, the pull rod 545 pulls the rotating rod 546 to ascend, and the rotating rod 546 is enabled to rotate around the shaft 547.

In the process, one end of the rotating rod 546 close to the pull rod 545 is fixedly connected with a shaft rod 547 which is rotatably connected with the plug-in assembly 5, the other end of the rotating rod 546 is hinged with a sliding block, the first mounting plate 51 and the second mounting plate 52 are both internally provided with fan-shaped grooves 548 which are matched with the rotating rod 546, and the front side and the rear side of the plug-in interface 55 are both provided with limiting sliding grooves 551 which are matched with the sliding block;

specifically, when the rotating rod 546 rotates around the shaft rod 547, the sliding block at the end pushes the plug interface 55 to ascend, and the limiting sliding groove 551 arranged on the side surface of the plug interface 55 can give a moving space to the sliding block, so as to drive the plug interface 55 to ascend, because the bottom of the wedge-shaped block 54 is provided with the inclined surface, and the side of the hidden plate 532 is also provided with the inclined surface, so that the hidden plate is not blocked when the plug interface 55 ascends, and is further connected with a data line.

Wherein, the left and right sides of the plug-in interface 55 are both provided with a first electrical interface, and both side walls of the hollow groove inside the plug-in component 5 are both provided with a second electrical interface matched with the first electrical interface, and the second electrical interface is electrically connected with the circuit board 602;

when grafting interface 55 rises and is connected with the data line, the first electrical property interface that the left and right sides of grafting interface 55 set up slides to second electrical property interface avris, and realize electrical connection with second electrical property interface, make grafting interface 55 circular telegram, can be when idle, grafting interface 55 auto-power-off, even the user is unexpected to insert the hand inside grafting subassembly 5, or there is water stain infiltration, also can prevent to electrocute, and mutual noninterference between each grafting subassembly 5, when the user uses one of them grafting subassembly 5, other grafting subassemblies 5 do not receive the interference, still be in and seal and outage state, the security of device has been improved greatly.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a vehicle-mounted many interfaces fill soon, includes input module casing (1) and output module casing (3), its characterized in that: the intelligent control device is characterized in that a fixing module shell (2) is connected between the input module shell (1) and the output module shell (3) in a clamping mode, a plurality of fixing assemblies (4) distributed in an annular array mode are arranged between the input module shell (1) and the fixing module shell (2), a plurality of plug-in assemblies (5) are arranged inside the output module shell (3), a connector (6) penetrating through the outer side of the bottom of the input module shell (1) is fixedly connected inside the input module shell (1), a controller electrically connected with the connector (6) is arranged inside the fixing module shell (2), a circuit board (602) electrically connected with the controller is arranged at the inner bottom of the output module shell (3), the plug-in assemblies (5) are electrically connected with the circuit board (602) through connecting lines (604), and a protection assemblies (53), a connecting structure and plug-in interfaces (55) are arranged inside the plug-in assemblies (5);

a first movable groove (101) is formed in the input module shell (1), a second movable groove (201) corresponding to the first movable groove (101) is formed in the fixed module shell (2), the fixed assembly (4) is arranged in the first movable groove (101) and the first movable groove (101), a cavity is formed in the fixed assembly (4), and a fastening spring (402) is fixedly connected in the cavity;

grafting subassembly (5) still include first mounting panel (51) and second mounting panel (52) that the structure is the same, first mounting panel (51) and second mounting panel (52) symmetry set up, are provided with the dead slot between first mounting panel (51) and second mounting panel (52), the dead slot sets up to the opening, protection component (53) are including being used for sealing up hidden board (532) of protection and being used for carrying out banding fixed metal sheet (535) of protection to the socket edge to the socket, it is articulated with grafting subassembly (5) through rotating groove (531) to hide board (532), just the avris of hiding board (532) is provided with torsion spring (538), connection structure is used for driving grafting interface (55) and circuit board (602) circular telegram.

2. The vehicle-mounted multi-interface quick charger according to claim 1, characterized in that: the top outside fixedly connected with silica gel sucking disc (7) of fixed module casing (2), the outside of silica gel sucking disc (7) is provided with recess (701), the upper portion of fixed module casing (2) sets up to the infundibulate, and sets up to cylindrical down part, the outside fixedly connected with sealing washer (702) of the upper and lower part junction of fixed module casing (2).

3. The vehicle-mounted multi-interface quick charger according to claim 1, characterized in that: the input module shell (1) is close to a first movable groove (101) and is fixedly connected with a first installation cavity (102) with an upward opening, the top of the first installation cavity (102) is fixedly connected with a plug board (103), the side of the fixed module shell (2) close to a second movable groove (201) is fixedly connected with a second installation cavity (202) with a downward opening, the first installation cavity (102) is communicated with the second installation cavity (202), the bottom of the second installation cavity (202) is fixedly connected with a plug block (203) which is clamped and connected with the plug board (103), the plug board (103) and the plug block (203) are both set to be 21274or the shape, an anti-slip board (401) is fixedly connected to the periphery of the inner side of the fixed assembly (4), the anti-slip board (401) slides inside the first installation cavity (102), and the size of the first installation cavity (102) is larger than that of the first movable groove (101).

4. The vehicle-mounted multi-interface quick charger according to claim 1, characterized in that: the top of the input module shell (1) is provided with an insertion circular groove (105), the inside fixed connection of the insertion circular groove (105) is sealed, the bottom of the fixed module shell (2) is fixedly connected with an insertion convex ring (205) corresponding to the insertion circular groove (105), the inside of the insertion plate (103) is provided with two first fixing holes (104), the inside of the insertion block (203) is provided with two second fixing holes (204) corresponding to the first fixing holes (104), the inside fixed connection of the fixed component (4) is provided with two fixed insertion rods (403) corresponding to the first fixing holes (104) and the second fixing holes (204), and the fixed insertion rods (403) penetrate through the first fixing holes (104) and the second fixing holes (204) in a contraction state.

5. The vehicle-mounted multi-interface quick charger according to claim 1, characterized in that: the top fixedly connected with baffle of fixed module casing (2), slot (601) have all been seted up in the four corners of baffle, the bottom fixedly connected with of circuit board (602) and inserted block (603) of slot (601) looks adaptation, a plurality of square grooves (301) that are used for installing grafting subassembly (5) are seted up at the top of output module casing (3), the avris of square groove (301) is provided with connecting hole (302), roof (501) are through bolt and output module casing (3) fixed connection, wherein bolt and connecting hole (302) looks adaptation.

6. The vehicle-mounted multi-interface quick charger according to claim 1, characterized in that: the four corners of first mounting panel (51) and second mounting panel (52) all are provided with the mounting, the mounting includes fixation nut (502) and clamping screw (503), fixation nut (502) and clamping screw (503) threaded connection, just the inside of first mounting panel (51) and second mounting panel (52) all is provided with the notch that is used for hiding fixation nut (502) and clamping screw (503), the top opening part of first mounting panel (51) and second mounting panel (52) is provided with and fixes metal sheet (535) matched with draw-in groove (536), the setting that is of fillet of fixed metal sheet (535).

7. The vehicle-mounted multi-interface quick charger according to claim 1, characterized in that: the number of the hidden plates (532) is two, the two hidden plates (532) are symmetrically arranged at an opening of the plug-in component (5), the moving range of the hidden plates (532) is set to be 0-90 degrees, an inclined angle (533) is arranged on the surface of each hidden plate (532), waterproof sealing edges (534) are arranged on the periphery of the top of each hidden plate (532), each waterproof sealing edge (534) is made of a silica gel material, a placing groove (537) matched with each hidden plate (532) is formed in the side wall of each empty groove, and a moving cavity (539) matched with the torsion spring (538) is further arranged inside each first mounting plate (51) and each second mounting plate (52).

8. The vehicle-mounted multi-interface quick charger according to claim 7, characterized in that: sliding tray (542) have been seted up to the below of standing groove (537), sliding tray (542) sets up to two, two sliding tray (542) symmetry sets up, just sliding tray (542) is to the inside opening setting, and its opening part throat sets up, connection structure includes wedge (54), the equal slope setting of upper and lower of wedge (54), just all be provided with sliding plate (541) about wedge (54), sliding plate (541) cooperatees with sliding tray (542), the avris fixedly connected with reset spring (543) of sliding plate (541), reset spring (543) and sliding tray (542) inner chamber fixed connection, the equal fixedly connected with lug (544) in rear side both ends of sliding plate (541), two the tip of lug (544) articulates there is pull rod (545), the one end that lug (544) was kept away from in pull rod (545) articulates there is dwang (546).

9. The vehicle-mounted multi-interface quick charger according to claim 8, characterized in that: the connecting structure is characterized in that one end of the rotating rod (546) close to the pull rod (545) is fixedly connected with a shaft rod (547) which is rotatably connected with the plug-in assembly (5), the other end of the rotating rod (546) is hinged with a sliding block, fan-shaped grooves (548) matched with the rotating rod (546) are formed in the first mounting plate (51) and the second mounting plate (52), and limiting sliding grooves (551) matched with the sliding block are formed in the front side and the rear side of the plug-in interface (55).

10. The vehicle-mounted multi-interface quick charger according to claim 1, characterized in that: the left side and the right side of the plug-in connector (55) are both provided with first electrical connectors, and both sides of a hollow groove in the plug-in component (5) are both provided with second electrical connectors matched with the first electrical connectors, and the second electrical connectors are electrically connected with the circuit board (602).