CN204012856U - The charging device of adjustable charging inlet angle - Google Patents
The charging device of adjustable charging inlet angle Download PDFInfo
- Publication number
- CN204012856U CN204012856U CN201420449669.4U CN201420449669U CN204012856U CN 204012856 U CN204012856 U CN 204012856U CN 201420449669 U CN201420449669 U CN 201420449669U CN 204012856 U CN204012856 U CN 204012856U
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- charging
- charging inlet
- circuit board
- electric panel
- panel room
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Abstract
The utility model relates to a kind of charging device of adjustable charging inlet angle, comprises base, charging inlet and the circuit board that connects charging inlet; On described circuit board, be provided with a flexible member, described flexible member and charging inlet are positioned at the relative both sides of circuit board, press down a side of circuit board by the elastic force of flexible member, make charging inlet perk when not pegging graft with electronic product.Charging device of the present utility model can make its charging inlet free adjustment in certain angular range, thereby eliminated the torsion that electronic product applies charging inlet at the initial time that is inserted into charging device, improved the safety and reliability of charging inlet, reduced the installation difficulty of electronic product, guarantee the reliable grafting of charging inlet and electronic product, improved operability.
Description
Technical field
The utility model belongs to charging device technical field, specifically, relates to a kind ofly can carry out to the charging inlet in charging device the structural design of angular adjustment.
Background technology
Along with the fast development of portable type electronic product, be used to the charging device that this electronic product is charged also to obtain developing rapidly.The existing charging device for portable type electronic product, its kind roughly comprises: seat formula charger, traveling charger and onboard charger etc.For seat formula charger, in the time of in electronic product is inserted into charger base, first need user's handheld electric products, and the charging socket of electronic product is aimed at the charging plug in charger base after insertion, unclamp again electronic product, electronic product is assembled in charger base completely, charges.
For the charger charging for the electrical screen of multimedia payment terminal, be that example describes.Shown in Figure 1, described charger 100 comprises a base 101, and a side of base 101 is provided with for holding the electric panel room 102 with mounting circuit boards.In described electric panel room 102, on the electric panel room sidewall corresponding with the position that charging panel is installed, be formed with an opening 103, the charging plug that connects charging panel stretches out electric panel room 102 by described opening 103, for the charging of pegging graft of the charging socket of electrical screen.
When electrical screen is charged, first need a side that is provided with charging socket in electrical screen to extend in base 101, and after tentatively the charging plug of the charging socket of electrical screen and charging panel being pegged graft, set level electrical screen, electrical screen horizontal is installed in base 101, starts electrical screen to charge.
At electrical screen and base 101, install in the process coordinating, because a side of electrical screen first extend in base 101, so the charging socket in electrical screen is when screen is in heeling condition and the charging plug of charger is pegged graft.Now, charging socket and charging plug can form certain angle, and conventionally in 5 °, and after electrical screen is in place in base 101, this angle disappears.This situation there will be equally when electrical screen is taken out from charger base 101.Due to the charging plug of charger with electrical screen on the initial time that plugs of charging socket, charging socket favours charging plug, therefore charging plug can be subject to a torsion, due between charging plug and charging panel and be all rigid connection between charging panel and electric panel room 102, therefore this torsion can cause certain influence to the charging panel of charging plug and even connection charging plug, cause device fragile, reliability reduces, and shorten the useful life of charger.
Summary of the invention
The utility model is fixed because of the angle of its charging plug in order to solve existing charger, in the process of electronic product and its plug, can on its charging plug, produce torsion, and then cause charging plug or problem that the charging panel that is connected with charging plug damages, a kind of charging device of adjustable charging inlet angle has been proposed, eliminated electronic product in the process with charging device assembling, the torsion that the charging inlet of charging device is applied, has improved the reliability of charging inlet and charging device.
In order to solve the problems of the technologies described above, the utility model is achieved by the following technical solutions:
A charging device for adjustable charging inlet angle, comprises base, charging inlet and the circuit board that connects charging inlet; On described circuit board, be provided with a flexible member, described flexible member and charging inlet are positioned at the relative both sides of circuit board, press down a side of circuit board by the elastic force of flexible member, make charging inlet perk when not pegging graft with electronic product.
Preferably, described flexible member is spring, and described spring housing is contained on a column, and described circuit board is built in the electric panel room of base, and described column is arranged on the diapire of electric panel room; One side of described spring contacts with the end face of circuit board, opposite side contacts with the roof of electric panel room, in order to make described column with the effect that the horizontal displacement of circuit board is limited, a side at described circuit board offers breach, described column is through described breach, limiting circuit plate, avoids its displacement.
Certainly, the installation site of described column also can adopt other designs, for example: the column that is set with spring is arranged on described circuit board, and described circuit board is built in the electric panel room of base; One side of described spring contacts with the end face of circuit board, and opposite side contacts with the roof of electric panel room.
Preferably, described spring and charging inlet be preferably placed in circuit board relative both sides over against position; At described circuit board, connect charging inlet a side below be provided with brace rod, described brace rod is fixedly mounted on the diapire of electric panel room of base, and described circuit board is supported.
For the angle of regulation range to charging inlet limits, on the bottom surface of described circuit board or the diapire at the electric panel room of base, a limited post is installed, described limited post is supported between the bottom surface of circuit board and the diapire of electric panel room when circuit board is pressed down by spring force, and the maximum angle of charging inlet perk is limited.
Preferably, described maximum angle is preferably set to 5 °.
Further, be formed with an opening on the sidewall of described electric panel room, described charging inlet stretches out electric panel room by described opening, for the electronic product with outside, pegs graft and charges; In order to meet the requirement of charging inlet angular adjustment, the height of described opening should be greater than the height of charging inlet, in the space of charging inlet and opening formation, be filled with elastomeric material, described elastomeric material can play sealing function to the electric panel room of base, avoid extraneous foreign matter to enter electric panel room, circuit board is caused to damage.
In order further to limit the installation site of circuit board in electric panel room, on described circuit board, connect a side of charging inlet and also offer limited mouth with a side of described spring contact, on the sidewall of the electric panel room of base, be provided with to the inner spacing blend stop extending of electric panel room, described spacing blend stop extend in the described limited mouth of circuit board, the displacement of limiting circuit plate, avoids circuit board at electric indoor moving.
Preferably, described charging device can be used to the seat formula charger that the electrical screen of multimedia payment terminal is charged, and described charging inlet can be USB plug, and described circuit board can be the charging panel in a formula charger.
Compared with prior art, advantage of the present utility model and good effect are: charging device of the present utility model, by built-in elastic element, utilizes the elastic force of flexible member can make charging inlet free adjustment within the scope of certain angle of charging device.When charging device is not pegged graft electronic product, elastic force by flexible member can make charging inlet upwarp, and then be positioned at same rectilinear direction with the charge port of electronic product to be pegged graft, can avoid thus electronic product, at the initial time that is inserted into charging device, charging inlet is applied to torsion, thereby improved the safety and reliability of charging inlet, reduced the installation difficulty of electronic product.After electronic product is assembled in charging device completely, can shrink by electronic product externally applied forces Compress Spring, to change the angle of charging inlet, the direction of the electronic product after making it and being in place is consistent, guarantee thus the reliable grafting of charging inlet and electronic product, improved operability.
Read by reference to the accompanying drawings after the detailed description of the utility model execution mode, other features of the present utility model and advantage will become clearer.
Accompanying drawing explanation
Fig. 1 is the structural representation of the seat formula charger that charges of the existing electrical screen that is used to multimedia payment terminal;
Fig. 2 is the structural representation of a kind of embodiment of the charging device that proposes of the utility model when charging panel not being installed;
Fig. 3 is that the charging device that proposes of the utility model is at the structural representation that a kind of embodiment after charging panel has been installed;
Fig. 4 is the side sectional view of charging device shown in Fig. 3 when electronic product is not installed;
Fig. 5 is the side sectional view of charging device shown in Fig. 3 after electronic product is installed.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in more detail.
The utility model is in order to make charging inlet on charging device its angle of free adjustment within the specific limits, to comply with electronic product to be charged direction of insertion in installation process, avoid electronic product to produce torsion on the charging inlet of charging device, cause the even damage of charging device of charging inlet, a kind of structural design of setting up flexible member in charging device has been proposed, elastic force by flexible member is exerted pressure to connecting the circuit board of charging inlet, thereby can make charging inlet perk, be parallel to the direction that electronic product inserts, just can eliminate the torsion that electronic product applies described charging inlet thus, improve the safety and reliability of device.
For the seat formula charger charging for the electrical screen of multimedia payment terminal, as described charging device, be example below, by a specific embodiment, elaborate concrete structure design and the operation principle thereof of described charging device.
Embodiment mono-, and shown in Fig. 2-Fig. 4, the charging device 100 of the present embodiment comprises the chief components such as base 101, electric panel room 102, circuit board, charging inlet 105 and flexible member.Wherein, base 101, for carrying electronic product to be charged, comprises base plate 111 and clamping part 112.On described base plate 111, can offer a plurality of louvres 113, for the electronic product being placed on it is dispelled the heat; Clamping part 112 is positioned at the peripheral position of base plate 111, can carry out spacingly to being arranged on electronic product on base plate 111, avoids it to move.Electric panel room 102 can be positioned at a side of base 101, for holding all kinds of circuit boards of charging device, and circuit board is played to the effect of supporting and protecting.In described circuit board, including a charging panel 104, can be the DC power supply of electrical screen charging for the AC power of outside access is converted to.A side at described charging panel 104 is provided with a charging inlet 105, and the DC power supply that charging panel 104 conversions can be generated by described charging inlet 105 exports electrical screen to, is the battery charging accumulation of energy in electrical screen.In order to meet the plug-in mounting requirement of charging inlet 105 and external electrical product, on the sidewall of described electric panel room 102, be formed with an opening 103, described opening 103 offer position over against the position at charging panel 104 place in electric panel room 102, charging inlet 105 is stretched out to electric panel room 102 by described opening 103, to realize the grafting with external electrical product.
In order to realize the adjusting of charging inlet 105 angles, the present embodiment is provided with a flexible member in a side of charging panel 104, described flexible member is located at charging inlet the both sides that charging panel 104 is relative for 105 minutes, and desired positions over against, by flexible member, one side of charging panel 104 is applied to downward pressure, and then the opposite side of charging panel 104 is upwarped, be that the side that charging panel 104 connects charging inlet 105 upwarps, thereby change the angle of charging inlet 105, make its perk, comply with the direction that external electrical product inserts, shown in Fig. 4, the torsion while pegging graft to eliminate electronic product, charging inlet 105 being produced.
In the present embodiment, described flexible member can be the conventional devices such as spring, shell fragment.For being described clearly for simplicity, the present embodiment only be take spring below as example, and the concrete mounting structure to described flexible member in charging device is elaborated.
Shown in Figure 4, the stability of assembling on charging panel 104 in order to improve spring 107, the present embodiment is preferably sleeved on described spring 107 on a column 106, described column 106 can be fixed on the end face of charging panel 104, also can be fixed on the diapire of electric panel room 102, spring 107 one end that are sleeved on column 106 contact or are connected with the end face of charging panel 104, and the other end contacts or is connected with the roof of electric panel room 102.When charging inlet 105 is not pegged graft electronic product, spring 107, in extended configuration, presses down a side of charging panel 104, makes to be positioned at charging inlet 105 perks of opposite side.When outside electronic product 117 is inserted on described charging inlet 105, and while being leveled on base plate 111, electronic product 117 is exerted pressure by charging inlet 105 and 104 pairs of springs 107 of charging panel, Compress Spring 107 shrinks, change the angle of charging inlet 105, make it consistent with the direction of electronic product 117, shown in Figure 5.Now, although can be subject to certain torsion on charging inlet 105, but owing to being non-rigid connection between charging panel 104 and electric panel room 102, and the coefficient of elasticity of spring 107 is less, cause too much impact therefore can to charging inlet 105 and charging panel 104, can not cause its too early damage, thereby extend the useful life of charging device.
During structural design on adopting diapire column 106 is fixedly mounted on to electric panel room 102, in order to allow column 106 with the function spacing to charging panel 104, the present embodiment is offered breach 114 in a side of charging panel 104, as shown in Figure 3, and semicircular breach for example.Column 106, through described breach 114, can be limited by column 106 to the upper and lower displacement (the direction is here with the direction definition shown in Fig. 3) of charging panels 104 thus.
For further to charging panel 104, the rigging position in electric panel room 102 carries out spacing, occurred level displacement after avoiding charging panel 104 in being assembled to electric panel room 102, the side that the present embodiment connects a side of charging inlets 105 and spring 107 is set at described charging panel 104 also offers limited mouth, as shown in Figure 3, a side that for example connects charging inlet 105 on charging panel 104 is offered two limited mouths up and down, the side that spring 107 is set on charging panel 104 is offered a limited mouth, on two sidewalls of electric panel room 102, install respectively to the inner spacing blend stop 108 extending of electric panel room 102, described spacing blend stop 108 is extend in the described limited mouth of charging panel 104, just can limit thus the left and right displacement of charging panel 104, avoid charging panel 104 in the interior movement of electric panel room 102.
Certainly, described limited mouth offering position and offering number free setting as required on charging panel 104, the present embodiment is not limited in above giving an example.
For the angle of regulation range of charging inlet 105 is limited, the present embodiment is also provided with a limited post 115 on the bottom of described charging panel 104 or the diapire of electric panel room 102, as shown in Figure 4, Figure 5, the side that charging panel 104 arranges spring 107 should be closed in the position of described limited post 115, can specifically be positioned at the inner side of column 106, or be positioned at the inner side of the spacing blend stop 108 of this side.When charging panel 104 is pressed down by the elastic force of spring 107, described limited post 115 is supported between the bottom surface of charging panel 104 and the diapire of electric panel room 102, limits the maximum inclination angle of charging panel 104, then limits the maximum angle of charging inlet 105 perks.By regulating the height of limited post 115, can change the maximum angle α of charging inlet 105 perks.
In the present embodiment, the initial plug-in mounting angle according to electronic product in charging device, preferably arranges maximum perk angle [alpha]=5 ° of charging inlet 105, thus make charging inlet 105 can be in the angular range of 0-5 ° free adjustment.
Certainly, described maximum perk angle [alpha] also can be carried out adaptability adjusting according to actual needs, and the present embodiment is not limited in above giving an example.
In order to meet the angular adjustment requirement of charging inlet 105, the height of base 101 split sheds 103 should be greater than the height of charging inlet 105.For fear of extraneous foreign matter, enter electric panel room 102, circuit board to electric panel room 102 inside causes damage, the present embodiment is also further filled with elastomeric material in charging inlet 105 and the formed space of opening 103, such as rubber etc., by described elastomeric material, can play to the electric panel room 102 of base 101 effect of sealing.
Opposite side for charging panel 104, a side that connects charging inlet 105, can adopt the mode of the brace rod 116 of the position installation setting that closes on charging panel 104 these sides on the diapire of electric panel room 102, the side that described charging panel 104 is connected to charging inlet 105 supports, as shown in Figure 4, Figure 5.Described brace rod 116 can arrange two, and shape is preferably " 7 " font, specifically can be positioned at the inner side of two spacing blend stops 108 of this side, shown in Fig. 2, to improve the stability that charging panel 104 is supported.
Certainly, the shape of described brace rod 116, number and concrete installation site are set, the present embodiment be not limited in above for example.
In the present embodiment, for charging device, be the seat formula charger that is used to the electrical screen of multimedia payment terminal to charge, described charging inlet 105 is generally USB plug, is generally USB socket with the charge port of the electrical screen of its grafting.Certainly, for charger and the electronic product of other types, described charging inlet 105 can be also charging plug or the charging socket of other types, and the present embodiment does not specifically limit this.
Although the present embodiment is example for the seat formula charger charging for the electrical screen of multimedia payment terminal, the explanation that the concrete structure of the charging device of adjustable charging inlet angle is carried out, but, those skilled in the art can be applied to said structure design in the charge prepd of other types at an easy rate, produce identical technique effect, the present embodiment does not specifically limit the type of charging device.
Certainly; above-mentioned explanation is not to restriction of the present utility model; the utility model is also not limited in above-mentioned giving an example, and the variation that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also should belong to protection range of the present utility model.
Claims (10)
1. a charging device for adjustable charging inlet angle, comprises base, charging inlet and the circuit board that connects charging inlet; It is characterized in that: on described circuit board, be provided with a flexible member, described flexible member and charging inlet are positioned at the relative both sides of circuit board, press down a side of circuit board by the elastic force of flexible member, make charging inlet perk when not pegging graft with electronic product.
2. the charging device of adjustable charging inlet angle according to claim 1, it is characterized in that: described flexible member is spring, described spring housing is contained on a column, and described circuit board is built in the electric panel room of base, and described column is arranged on the diapire of electric panel room; One side of described spring contacts with the end face of circuit board, and opposite side contacts with the roof of electric panel room.
3. the charging device of adjustable charging inlet angle according to claim 2, is characterized in that: the side at described circuit board offers breach, and described column is through described breach, the displacement of limiting circuit plate.
4. the charging device of adjustable charging inlet angle according to claim 1, it is characterized in that: described flexible member is spring, described spring housing is contained on a column, and described column is arranged on described circuit board, and described circuit board is built in the electric panel room of base; One side of described spring contacts with the end face of circuit board, and opposite side contacts with the roof of electric panel room.
5. according to the charging device of the adjustable charging inlet angle described in any one in claim 1 to 4, it is characterized in that: spring and charging inlet be placed in circuit board relative both sides over against position; At described circuit board, connect charging inlet a side below be provided with brace rod, described brace rod is fixedly mounted on the diapire of electric panel room of base, and described circuit board is supported.
6. according to the charging device of the adjustable charging inlet angle described in any one in claim 1 to 4, it is characterized in that: on the bottom surface of described circuit board or the diapire at the electric panel room of base, a limited post is installed, described limited post is supported between the bottom surface of circuit board and the diapire of electric panel room when circuit board is pressed down by spring force, and the maximum angle of charging inlet perk is limited.
7. the charging device of adjustable charging inlet angle according to claim 6, is characterized in that: described maximum angle is 5 °.
8. the charging device of adjustable charging inlet angle according to claim 6, it is characterized in that: on the sidewall of described electric panel room, be formed with an opening, described charging inlet stretches out electric panel room by described opening, the height of described opening is greater than the height of charging inlet, in the space of charging inlet and opening formation, is filled with elastomeric material.
9. according to the charging device of the adjustable charging inlet angle described in any one in claim 1 to 4, it is characterized in that: on described circuit board, connect a side of charging inlet and also offer limited mouth with a side of spring contact, on the sidewall of the electric panel room of base, be provided with to the inner spacing blend stop extending of electric panel room, described spacing blend stop extend in the described limited mouth of circuit board, the displacement of limiting circuit plate.
10. according to the charging device of the adjustable charging inlet angle described in any one in claim 1 to 4, it is characterized in that: described charging device is used to the seat formula charger that the electrical screen of multimedia payment terminal is charged, described charging inlet is USB plug, and described circuit board is charging panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420449669.4U CN204012856U (en) | 2014-08-11 | 2014-08-11 | The charging device of adjustable charging inlet angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420449669.4U CN204012856U (en) | 2014-08-11 | 2014-08-11 | The charging device of adjustable charging inlet angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204012856U true CN204012856U (en) | 2014-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420449669.4U Expired - Fee Related CN204012856U (en) | 2014-08-11 | 2014-08-11 | The charging device of adjustable charging inlet angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204012856U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108565935A (en) * | 2018-06-27 | 2018-09-21 | 歌尔科技有限公司 | A kind of intelligent glasses cradle and intelligent glasses |
| CN109787326A (en) * | 2019-03-18 | 2019-05-21 | 陕西理工大学 | A kind of self-closing electronics charging equipment and its application method |
-
2014
- 2014-08-11 CN CN201420449669.4U patent/CN204012856U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108565935A (en) * | 2018-06-27 | 2018-09-21 | 歌尔科技有限公司 | A kind of intelligent glasses cradle and intelligent glasses |
| CN109787326A (en) * | 2019-03-18 | 2019-05-21 | 陕西理工大学 | A kind of self-closing electronics charging equipment and its application method |
| CN109787326B (en) * | 2019-03-18 | 2022-08-12 | 陕西理工大学 | Self-closing electronic charging equipment and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 3 building, No. 151, Zhuzhou Road, Laoshan District, Shandong, Qingdao, China Patentee after: Qingdao Hisense intelligent business systems Limited by Share Ltd Address before: 3 building, No. 151, Zhuzhou Road, Laoshan District, Shandong, Qingdao, China Patentee before: Qingdao Hisense Intelligent Commercial System Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20200811 |