CN205863960U - A kind of audio amplifier charging base - Google Patents
A kind of audio amplifier charging base Download PDFInfo
- Publication number
- CN205863960U CN205863960U CN201620655060.1U CN201620655060U CN205863960U CN 205863960 U CN205863960 U CN 205863960U CN 201620655060 U CN201620655060 U CN 201620655060U CN 205863960 U CN205863960 U CN 205863960U
- Authority
- CN
- China
- Prior art keywords
- magnetic head
- cover
- screw
- audio amplifier
- battery
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a kind of audio amplifier charging base, including: the first screw (1), magnetic head lower cover (2), DC public affairs magnetic head (3), magnetic head upper cover (4), cover (5), switch key (6), brake sack (7), female magnetic head pcb board (8), second screw (9), control mainboard PCB(10), battery (11), EVA foam (12), bottom (13), silicon protection skidding (14), wherein, DC public affairs magnetic head (3) is welded on the side of magnetic joint, and magnetic joint connects magnetic head upper cover (4) and magnetic head lower cover (2) respectively, and fix with the first screw (1), constitute an individual components；Described female magnetic head pcb board (8) is connected with controlling mainboard PCB (10), and be connected with battery (11), and be powered by battery (11), and it is fixed on the inside of cover (5), lower section arranges bottom (13), and be fixed together with the second screw (9), thus constitute an independent power supply base.This utility model can be installed to charge bottom audio amplifier and to audio amplifier, can give again the Portable mobile power source of the 3C accessory chargings such as mobile phone plane plate computer.
Description
Technical field
This utility model relates to a kind of audio amplifier charging base.
Background technology
At present, charging base has obtained bigger development, has various technology, but, it lacks a kind of to sound
The device that comparison that case is charged is portable.
Utility model content
Goal of the invention of the present utility model is to provide a kind of audio amplifier charging base, for solving the skill that prior art exists
Art problem.
The technical scheme that the above-mentioned technical problem of this utility model solution is taked is as follows:
A kind of audio amplifier charging base, including: the first screw (1), magnetic head lower cover (2), DC public affairs magnetic head (3), magnetic head upper cover
(4), cover (5), switch key (6), brake sack (7), female magnetic head pcb board (8), the second screw (9), control mainboard PCB(10),
Battery (11), EVA foam (12), bottom (13), silicon protection skidding (14), wherein, DC public affairs magnetic head (3) is welded on magnetic joint
Side, and magnetic joint connects magnetic head upper cover (4) and magnetic head lower cover (2) respectively, and fix with the first screw (1), constitute one
Individual components；Described female magnetic head pcb board (8) is connected with controlling mainboard PCB (10), and is connected with battery (11), and by electricity
Pond (11) is powered, and is fixed on the inside of cover (5), and lower section arranges bottom (13), and is fixed on one with the second screw (9)
Rise, thus constitute an independent power supply base.
Preferably, being additionally provided with switch key (6), it forms with cover (5), bottom (13) integrated injection molding.
Preferably, bottom (13) be provided above EVA foam (12), lower section be provided with silicon protection skidding (14).
After this utility model takes such scheme, can be installed to charge bottom audio amplifier and to audio amplifier, can give again
The Portable mobile power source of the 3C accessory chargings such as mobile phone plane plate computer.
Other features and advantages of the utility model will illustrate in the following description, and, partly from description
In become apparent, or by implement this utility model and understand.The purpose of this utility model and other advantages can be passed through
Structure specifically noted in the description write, claims and accompanying drawing realizes and obtains.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings this utility model is described in detail, so that above-mentioned advantage of the present utility model is more
Clearly.
Fig. 1 is the structural representation of this utility model audio amplifier charging base；
Fig. 2 is enlarged drawing of the present utility model；
Fig. 3 is enlarged drawing of the present utility model.
Detailed description of the invention
Below in conjunction with specific embodiment, this utility model is described in detail.
As Figure 1-3, a kind of audio amplifier charging base, including: the first screw (1), magnetic head lower cover (2), DC public affairs magnetic head
(3), magnetic head upper cover (4), cover (5), switch key (6), brake sack (7), female magnetic head pcb board (8), the second screw (9), control
Mainboard PCB(10), battery (11), EVA foam (12), bottom (13), silicon protection skidding (14), wherein, DC public affairs magnetic head (3) weld
In the side of magnetic joint, and magnetic joint connects magnetic head upper cover (4) and magnetic head lower cover (2) respectively, and by the first screw (1) phase
Fixing, constitute an individual components；Described female magnetic head pcb board (8) is connected with control mainboard PCB (10), and with battery (11) phase
Connecting, and be powered by battery (11), and be fixed on the inside of cover (5), lower section arranges bottom (13), and uses the second screw
(9) it is fixed together, thus constitutes an independent power supply base.
Preferably, being additionally provided with switch key (6), it forms with cover (5), bottom (13) integrated injection molding.
Preferably, bottom (13) be provided above EVA foam (12), lower section be provided with silicon protection skidding (14).
After this utility model takes such scheme, can be installed to charge bottom audio amplifier and to audio amplifier, can give again
The Portable mobile power source of the 3C accessory chargings such as mobile phone plane plate computer.
More specifically, installing when, comprise the following steps:
1. DC plug is welded on magnetic joint side, is screwed by glue shell, become an independent accessory.
2. charging base is connected with controlling mainboard PCB by female magnetic head PCB, and with battery-powered.It is installed to design
Cover inside, be screwed bottom, become an independent power supply base.
The most first DC plug is connected with audio amplifier, behind fixed position.Audio amplifier is put into charging base, by magnetic mode even
Connect, by charging base on & off switch, start to power to audio amplifier.
The most again layout portable power source, charges by the way of magnetic.
Wherein, improvement of the present utility model is as follows:
1. DC public affairs magnetic head is firmly combined with magnetic head upper and lower covers glue shell, offsets without position.
2. the design of cover is accurate, die sinking injection one-shot forming, perfect adaptation mother magnetic head PCB control mainboard PCBA and
Set of cells.The EVA foam of design special shape, die sinking one-shot forming.
3. the charge function of base, the defencive function of circuit, the structure of circuit.
1. magnetic head upper and lower covers passes through mold injection one-shot forming.
2. cover+bottom+button, by mold injection, one-shot forming.
3. the PCB and mainboard PCBA of PCB and DC mother's magnetic head of the male magnetic head of DC is by one-shot forming of precisely making a plate.
4., with special silica gel material, die cut operated on by silica-gel antiskid pad, one-shot forming.
5. the glue shell structure of Precise spraying magnetic female and male.By the contact power supply of structure location.
6. it is designed with special program in mainboard, perfect can power to audio amplifier, to external 3C equipment charge, have discharge and recharge
Road is protected, and various use is protected.The normal use of guarantee equipment.Ensure the use safety of charging base.
This utility model has a techniques below effect:
The most again layout portable power source, charges by the way of magnetic.
2. using mold injection, glue shell+PCB realizes one-shot forming.
3. redesign the function of circuit, have safer circuit protection.
Brand-new structure, exquisite outward appearance, portable use.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, although ginseng
Being described in detail this utility model according to previous embodiment, for a person skilled in the art, it is the most permissible
Technical scheme described in foregoing embodiments is modified, or wherein portion of techniques feature is carried out equivalent.All
Within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, should be included in this practicality
Within novel protection domain.
Claims (3)
1. an audio amplifier charging base, it is characterised in that including: the first screw (1), magnetic head lower cover (2), DC public affairs magnetic head (3), magnetic
Head upper cover (4), cover (5), switch key (6), brake sack (7), female magnetic head pcb board (8), the second screw (9), control mainboard
PCB(10), battery (11), EVA foam (12), bottom (13), silicon protection skidding (14), wherein, DC public affairs magnetic head (3) is welded on magnetic
The side of suction head, and magnetic joint connects magnetic head upper cover (4) and magnetic head lower cover (2) respectively, and solid mutually with the first screw (1)
Fixed, constitute an individual components；Described female magnetic head pcb board (8) is connected with controlling mainboard PCB (10), and is connected with battery (11)
Connecing, and be powered by battery (11), and be fixed on the inside of cover (5), lower section arranges bottom (13), and uses the second screw
(9) it is fixed together, thus constitutes an independent power supply base.
Audio amplifier charging base the most according to claim 1, it is characterised in that be additionally provided with switch key (6), itself and cover
(5), bottom (13) integrated injection molding forms.
Audio amplifier charging base the most according to claim 1 and 2, it is characterised in that bottom (13) be provided above EVA foam
(12), lower section is provided with silicon protection skidding (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620655060.1U CN205863960U (en) | 2016-06-28 | 2016-06-28 | A kind of audio amplifier charging base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620655060.1U CN205863960U (en) | 2016-06-28 | 2016-06-28 | A kind of audio amplifier charging base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205863960U true CN205863960U (en) | 2017-01-04 |
Family
ID=57636990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620655060.1U Expired - Fee Related CN205863960U (en) | 2016-06-28 | 2016-06-28 | A kind of audio amplifier charging base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205863960U (en) |
-
2016
- 2016-06-28 CN CN201620655060.1U patent/CN205863960U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20170104 Termination date: 20170628 |