CN217282300U

CN217282300U - Shared charging device

Info

Publication number: CN217282300U
Application number: CN202220471883.4U
Authority: CN
Inventors: 李用金
Original assignee: Tianju Wulian Shenzhen Co ltd
Current assignee: Tianju Wulian Shenzhen Co ltd
Priority date: 2022-03-04
Filing date: 2022-03-04
Publication date: 2022-08-23
Anticipated expiration: 2032-03-04

Abstract

The application provides a sharing charging device, belongs to charger technical field. The shared charging device comprises an external component and an internal component. The external component comprises a flat support and a lower cover, the bottom plane of the flat support is upwards provided with an installation cavity, the lower cover can cover the installation cavity and is fixed with the flat support in a clamped mode, the inclined plane of the flat support is movably buckled with a display board, and the internal component comprises a dustproof heat dissipation piece, a converter, a power line and a charging wire. This charger can utilize the charging wire to charge for the user, can attract the guest through the advertisement that the advertisement show area pasted and the two-dimensional code of two-dimensional code card sign etc. and the structure of show information can be traded, has the storing position to lay debris, promotes user experience, has added the convenient unnecessary heat that produces when quick the converter uses of dustproof radiating part and discharges.

Description

Shared charging device

Technical Field

The present application relates to the field of chargers, and in particular, to shared charging devices.

Background

A charger generally refers to a device that converts alternating current to low voltage direct current. The charger has wide application in various fields, and is widely applied to common electric appliances such as mobile phones and cameras in the living field. The charger is a static current transformer which converts alternating current with constant voltage and frequency into direct current by adopting a power electronic semiconductor device. The chargers are various and may be classified into advanced business chargers, docking chargers, USB chargers, wireless chargers, and vehicle chargers.

The above conventional charger has the following technical problems:

1. the function is single. At present, the function of a charger is single, and the function is single, so that the electronic equipment is charged.

2. The comfort level of the user is not high. When charging, the mobile phone, the tablet and other electronic products need to be flatly placed on the charger, so that a user cannot conveniently use the mobile phone, the tablet and other electronic products in the charging process, and the user experience needs to be further improved.

3. The heat dissipation effect is not good. The charger can not discharge the redundant heat rapidly during charging, and the service life of the charger is shortened.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the scheme provides a multifunctional charger structure, and through the following structural design, the technical problems are well solved, and the technical effects of good use experience and multiple functions are achieved.

An embodiment of the application provides a shared charging device, comprising an external component and an internal component.

The external assembly comprises a flat support and a lower cover, the bottom plane of the flat support is provided with an installation cavity upwards, the lower cover can cover the installation cavity and is clamped and fixed with the flat support, and the inclined plane of the flat support is movably buckled with a display plate;

the utility model discloses a dustproof heat dissipation device of a motor vehicle, including interior subassembly, converter, power cord and charging wire, dustproof heat dissipation piece install in just be located the installation intracavity on the lower cover, cover down go up link up seted up with dustproof heat dissipation piece complex air intake, the converter locate the installation intracavity and with the flat support is fixed, dustproof heat dissipation piece's the direction orientation of blowing the converter, still link up on the flat support and seted up a plurality of louvres, the power cord with the one end of charging wire all is connected to converter and its outer end all outwards extend to the flat support's the outside.

In a specific embodiment, the flat plate support comprises an inclined plate, a U-shaped plate and an equipment shell, wherein the inclined plate is obliquely arranged, the U-shaped plate is integrally designed in a U shape, and the three are integrally designed in a molding mode.

In a specific embodiment, a mounting opening is formed in one side of the bottom of the U-shaped plate, the open position of the bottom edge of the equipment shell is fixed with the edge of the mounting opening, and the internal space of the equipment shell is configured as a mounting cavity.

In a specific implementation scheme, one side of the inclined plate is connected with one side of the U-shaped plate and the equipment shell together, the periphery of the other side of the inclined plate is designed to be outwards protruded in a circle, the bottom of the other side of the inclined plate is provided with clamping grooves A in pairs, clamping blocks A are arranged on the display plate in pairs, the other side of the inclined plate is fixed with the display plate through the matching of the clamping blocks A and the clamping grooves A, two-dimensional code cards are bonded in the middle of the outer surface of the display plate, and the rest parts of the outer surface of the display plate are constructed and located in an advertisement display area.

In a specific embodiment, a baffle is arranged on the other side of the U-shaped plate away from the connecting edge of the inclined plate, the baffle is further fixed with the equipment shell, and the connected baffle, the equipment shell, the inclined plate and the U-shaped plate can enclose a box-shaped storage position.

In a specific embodiment, the four corners of the bottom of the outer wall of the U-shaped plate are adhered with anti-skid protrusions.

In a specific embodiment, all be connected with fixture block B in pairs along both sides of lower cover, equipment shell inner wall has still all seted up draw-in groove B corresponding fixture block B's lock joint position, the lower cover with the equipment shell passes through fixture block B and draw-in groove B's cooperation realization lock joint.

In a specific embodiment, the dustproof heat sink includes a dustproof net and a heat dissipation fan, the dustproof net can cover the air inlet, the dustproof net is the same as the length and width of the frame owned by the heat dissipation fan, round holes a communicated with the through holes opened on the frame owned by the heat dissipation fan are also formed in four corners of the net frame of the dustproof net, bolts a are inserted in each through hole and the corresponding round holes a, round holes B matched with the bolts a are formed in the inner wall of the lower cover, nuts pressed on the outer wall of the lower cover bottom are arranged on the screw rods of the bolts a, each bolt a sequentially penetrates through the corresponding through hole, the corresponding round hole a and the corresponding round hole B and then is connected with the corresponding nut, and the storage battery is mounted on one side of the U-shaped plate, which is far away from the storage level.

In a specific embodiment, the converter both sides all are connected with the otic placode, all are equipped with bolt B in the otic placode, equipment shell inner wall both sides all are fixed with the joint board, all set up the screw with bolt B looks tightening adaptation on the joint board.

In a specific embodiment, the device housing is further provided with avoidance ports matched with the power line and the charging line in pairs.

The shared charging device has the advantages that:

1. can utilize the charging wire to charge for the user, the electronic equipment such as cell-phone, flat board of laying that can incline of round outside protruding design all around of swash plate surface promotes user's comfort level.

2. The advertisement pasted on the advertisement display area, the two-dimensional code identified by the two-dimensional code card and the like can be used for attracting guests.

3. The rapid disassembly and replacement of the display board are realized through the matching of the clamping block A and the clamping groove A, and the propaganda information can be conveniently replaced.

4. Sundries can be placed in the storage positions, and user experience is improved.

5. The dustproof heat dissipation part is additionally arranged, so that redundant heat generated when the converter is used can be conveniently and quickly discharged, and the service life of the device is indirectly prolonged.

Drawings

In order to more clearly explain the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained from these drawings without inventive effort.

Fig. 1 is an exploded schematic view of a shared charging device according to an embodiment of the present disclosure;

fig. 2 is a schematic structural view of the shared charging device according to the embodiment of the present disclosure after being separated from the display board;

fig. 3 is a schematic structural diagram of the shared charging device according to the embodiment of the present disclosure after being installed with an external mobile device;

fig. 4 is a rear side view of a structure of a shared charging device according to an embodiment of the present disclosure;

FIG. 5 is a schematic cross-sectional view of the housing of the device and the connector tiles of the present application;

fig. 6 is a schematic cross-sectional connection structure diagram of the heat dissipation fan, the dust screen, and the lower cover according to the embodiment of the present disclosure.

In the figure: 10-external components; 110-a plate support; 111-a swash plate; 112-U-shaped plate; 113-a device housing; 114-a baffle; 115-reservoir level; 116-connector tiles; 120-a lower cover; 130-a display board; 140-air inlet; 150-heat dissipation holes; 20-internal components; 210-a dust-proof heat sink; 211-dust screen; 212-a heat dissipation fan; 213-bolt A; 214-a nut; 215-a battery; 220-a converter; 230-power line; 240-charging wire.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making creative efforts shall fall within the protection scope of the present application.

Referring to fig. 1 and 2, the present application provides a shared charging device, which includes an external component 10 and an internal component 20.

Wherein, the external component 10 and the internal component 20 are combined to form a shared charging device, and a dustproof heat dissipation structure is additionally arranged in the shared charging device, so that redundant heat in the heat dissipation process can be discharged in time, the service life of the device is indirectly prolonged, and meanwhile, the display board 130 convenient to detach and replace is additionally arranged, so that the information of propaganda and the information of quick replacement needing propaganda are facilitated, in addition, sundries can be placed in a storage position, and the user experience is improved.

Referring to fig. 1-4, the external assembly 10 includes a plate support 110 and a lower cover 120, the plate support 110 has a mounting cavity upward on the bottom plane, the lower cover 120 can cover the mounting cavity and be fastened to the plate support 110, and the display board 130 is movably fastened to the inclined plane of the plate support 110.

In this embodiment, the plate holder 110 includes an inclined plate 111, a U-shaped plate 112 and an equipment housing 113, wherein the inclined plate 111 is disposed obliquely, the U-shaped plate 112 is designed to be U-shaped as a whole, the three are integrally formed, a mounting opening is opened at one side of the bottom of the U-shaped plate 112, the open bottom edge of the equipment housing 113 is fixed to the edge of the mounting opening, and the inner space of the equipment housing 113 is configured as a mounting cavity.

Swash plate 111 one side and U-shaped plate 112 one side and equipment shell 113 are connected jointly, the design of the outside arch of another side round all around, and the another side bottom has seted up draw-in groove A in pairs, is equipped with fixture block A in pairs on the show board 130, and the swash plate 111 another side passes through fixture block A and draw-in groove A's cooperation realization and show board 130 fixed, and show board 130 surface middle part bonds firmly the two-dimensional code card, and all the other positions are constructed position advertisement show area. Wherein, show board 130 is fixed with swash plate 111 lock joint, makes things convenient for show board 130 to install and change, can paste advertisement and two-dimensional code on the show board 130, for trade company's attraction customer, such shared charging device has expanded the application range of charger, for example: can use shared charging device in the dining room, paste the meal of recommendation on show board 130, paste the two-dimensional code applet of trade company, customer can be when charging, according to advertisement and self condition, the two-dimensional code applet of scanning trade company is put down the order, if propaganda information has the update, also convenient change.

The other side of the U-shaped plate 112 away from the connecting edge of the inclined plate 111 is provided with a baffle 114, the baffle 114 is further fixed with the device shell 113, and the connected baffle 114, the device shell 113, the inclined plate 111 and the U-shaped plate 112 can enclose a box-shaped storage position 115, wherein tissues or earphones and the like can be placed in the storage position 115.

In this embodiment, anti-slip protrusions are adhered to four corners of the bottom of the outer wall of the U-shaped plate 112, wherein the U-shaped plate 112 and the external carrying table top can be lifted by a certain distance by the design of the anti-slip protrusions, so that the air inlet 140 can smoothly enter the external air, and the converter 220 is cooled.

In this embodiment, all be connected with fixture block B in pairs along both sides of lower cover 120 border, draw-in groove B has been seted up to the lock joint position that still all corresponds fixture block B on 113 inner walls of equipment, and lower cover 120 and equipment shell 113 realize the lock joint through the cooperation of fixture block B and draw-in groove B, and wherein, lower cover 120 and equipment shell 113 lock joint convenient to detach do benefit to the maintenance that realizes equipment shell 113 and lower cover 120 inner structure so.

Referring to fig. 1, 5, and 6, the internal assembly 20 includes a dustproof heat sink 210, a converter 220, a power line 230, and a charging wire 240, the dustproof heat sink 210 is mounted on the lower cover 120 and located in the mounting cavity, an air inlet 140 penetrating through the lower cover 120 and matching with the dustproof heat sink 210 is formed in the lower cover 120, the converter 220 is disposed in the mounting cavity and fixed to the tablet support 110, an air blowing direction of the dustproof heat sink 210 faces the converter 220, the tablet support 110 further penetrates through the plurality of heat dissipation holes 150, one end of the power line 230 and the charging wire 240 is connected to the converter 220, and outer ends of the power line 230 and the charging wire 240 extend outward to an outer side of the tablet support 110, wherein the charging wire 240 has three interfaces and high applicability.

In this embodiment, the dustproof heat sink 210 includes a dustproof net 211 and a heat dissipating fan 212, the dustproof net 211 can cover the air inlet 140, the dustproof net 211 and the heat dissipating fan 212 have the same frame length and width dimensions, and the four corners of the net frame of the dustproof net 211 are also provided with round holes a communicated with the through holes opened on the frame of the heat dissipating fan 212, each through hole and the corresponding round hole a are inserted with a bolt a213, the inner wall of the lower cover 120 is provided with a round hole B matched with the bolt a213, and a screw of each bolt a213 is provided with a nut 214 pressed on the bottom outer wall of the lower cover 120, each bolt a213 sequentially penetrates through the corresponding through hole, the round hole a and the round hole B and then is connected with the corresponding nut 214, the storage battery 215 is mounted on the U-shaped plate 112 at a side away from the storage location 115, wherein the U-shaped plate 112 is further mounted with a control button, the control button electrically connects the storage battery 215 and the heat dissipating fan 212 by using a wire (not shown in the figure), the storage battery 215 is fixed to one side of the inner wall of the U-shaped plate 112 by a U-shaped fixing frame with holes on both sides, and the specific screw fixing mode is to press a control button when the dustproof heat sink 210 in the prior art is used.

In this embodiment, converter 220 both sides all are connected with the otic placode, all are equipped with bolt B in the otic placode, and 113 inner wall both sides of equipment shell all are fixed with connection board 116, all offer the screw of screwing up the adaptation mutually with bolt B on the connection board 116, and wherein, utilize bolt B and otic placode and the screw on connection board 116 to do benefit to installation converter 220, need tear open when trading directly demolish bolt B can.

In this embodiment, the device case 113 is further opened with an avoiding opening matching with the power line 230 and the charging line 240, wherein the electric line and the electric line head connected to the cooling fan 212 may also be fixed with the corresponding control button from the outer edge of one of the avoiding openings.

The working principle of the shared charging device is as follows:

utilize bolt B to be fixed in equipment shell 113 earlier converter 220, it is fixed with corresponding nut 214 after passing through corresponding through-hole and round hole A and round hole B in proper order to recycle bolt A, from this can be fixed dust screen 211 and radiator fan 212 in lower cover 120 inboard, and make dust screen 211 shelter from air intake 140 department, prevent the dust entering, in the charger use, it charges to peg graft for the mobile device who treats charging through charging wire 240, start radiator fan 212 simultaneously and make outside air can purify the filtration through dust screen 211 and introduce inside equipment shell 113, cool down the converter 220 of installing inside equipment shell 113 carries out the heat dissipation, unnecessary heat is outwards discharged through all louvres 150 in equipment shell 113, so reach the effect of cooling for converter 220.

The cooperation that passes through fixture block A and draw-in groove A at the swash plate 111 surface of charger realizes show board 130 rather than lock joint, utilizes show board 130 can paste the two-dimensional code applet of trade company, lets the customer can directly solve the grade process in the applet, raises the efficiency, and show board 130 is equipped with the advertisement show area simultaneously and can publicize the information, when publicity information has the renewal, direct change show board 130 can, convenient and fast.

It should be noted that the specific model specifications of the dust screen 211, the heat dissipation fan 212, the converter 220, the power line 230, and the charging line 240 need to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art, so detailed description is omitted.

The power supply of the heat dissipation fan 212, the converter 220, the power line 230, and the charging line 240, and the principle thereof will be apparent to those skilled in the art, and will not be described in detail herein.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A shared charging apparatus, comprising

The external component (10), the external component (10) comprises a flat support (110) and a lower cover (120), a mounting cavity is arranged on the bottom plane of the flat support (110) upwards, the lower cover (120) can cover the mounting cavity and is clamped and fixed with the flat support (110), and a display board (130) is movably buckled on the inclined plane of the flat support (110);

interior subassembly (20), interior subassembly (20) are including dustproof heat dissipation piece (210), converter (220), power cord (230) and charging wire (240), dustproof heat dissipation piece (210) install in just be located the installation intracavity on lower cover (120), link up on lower cover (120) seted up with dustproof heat dissipation piece (210) complex air intake (140), converter (220) locate the installation intracavity and with dull and stereotyped support (110) are fixed, the direction of blowing of dustproof heat dissipation piece (210) orientation converter (220), still link up on dull and stereotyped support (110) and seted up a plurality of louvres (150), power cord (230) with the one end of charging wire (240) all is connected to converter (220) and its outer end all outwards extend to the outside of dull and stereotyped support (110).

2. The shared charging apparatus as claimed in claim 1, wherein the flat plate holder (110) comprises an inclined plate (111) and a U-shaped plate (112) and a device housing (113) which are integrally designed in a "U" shape.

3. The shared charging device as claimed in claim 2, wherein a mounting opening is opened at one side of the bottom of the U-shaped plate (112), the open bottom edge of the device housing (113) is fixed with the edge of the mounting opening, and the inner space of the device housing (113) is configured as a mounting cavity.

4. The shared charging device as claimed in claim 3, wherein one side of the sloping plate (111) is connected with one side of the U-shaped plate (112) and the equipment housing (113) together, the periphery of the other side is designed to be outwardly convex in a circle, the bottom of the other side is provided with a pair of clamping grooves A, the display plate (130) is provided with a pair of clamping blocks A, the other side of the sloping plate (111) is fixed with the display plate (130) through the matching of the clamping blocks A and the clamping grooves A, the middle part of the outer surface of the display plate (130) is adhered with a two-dimensional code card, and the rest parts are constructed with advertisement display areas.

5. The shared charging device according to claim 4, wherein a baffle (114) is disposed on the other side of the U-shaped plate (112) away from the connecting edge of the sloping plate (111), the baffle (114) is further fixed to the device housing (113), and the connected baffle (114), the device housing (113), the sloping plate (111) and the U-shaped plate (112) can enclose a box-shaped storage location (115).

6. The shared charging device as claimed in claim 5, wherein the U-shaped plate (112) is adhered with anti-slip protrusions at four corners of the bottom of the outer wall.

7. The shared charging device according to claim 6, wherein the lower cover (120) is connected with the fixture blocks B along two sides of the edge in pairs, the inner wall of the device housing (113) is further provided with clamping grooves B corresponding to the fastening positions of the fixture blocks B, and the lower cover (120) and the device housing (113) are fastened by matching the fixture blocks B with the clamping grooves B.

8. The shared charging device according to claim 7, wherein the dustproof heat sink (210) comprises a dustproof net (211) and a heat dissipation fan (212), the dustproof net (211) can cover the air inlet (140), the dustproof net (211) and the heat dissipation fan (212) have the same length and width dimensions, round holes A communicated with through holes formed in a frame of the heat dissipation fan (212) are formed in four corners of a net frame of the dustproof net (211), bolts A (213) are inserted into each through hole and the corresponding round holes A, round holes B matched with the bolts A (213) are formed in the inner wall of the lower cover (120), nuts (214) tightly pressed on the outer wall of the bottom of the lower cover (120) are arranged on a screw rod of each bolt A (213), and each bolt A (213) is connected with the corresponding nut (214) after sequentially penetrating through the corresponding through hole, the round holes A and B, and a storage battery (215) is arranged on one side of the U-shaped plate (112) far away from the storage level (115).

9. The shared charging device as claimed in claim 8, wherein ear plates are connected to both sides of the converter (220), a bolt B is disposed in each ear plate, a connecting plate (116) is fixed to both sides of the inner wall of the device housing (113), and a screw hole matched with the bolt B is disposed on each connecting plate (116).

10. The shared charging apparatus according to claim 9, wherein the device housing (113) is further opened with an avoidance port adapted to the power line (230) and the charging cable (240).