CN206992730U - A kind of charger case - Google Patents
A kind of charger case Download PDFInfo
- Publication number
- CN206992730U CN206992730U CN201720599264.2U CN201720599264U CN206992730U CN 206992730 U CN206992730 U CN 206992730U CN 201720599264 U CN201720599264 U CN 201720599264U CN 206992730 U CN206992730 U CN 206992730U
- Authority
- CN
- China
- Prior art keywords
- base
- upper lid
- charger case
- circuit board
- fixed column
- 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.)
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a kind of charger case, the upper lid being fixedly connected including base and with base, multiple boss for being used to support circuit board are provided with the bottom surface of the chassis interior, multiple fixed columns for fixing circuit board are provided with top surface inside the upper lid, the upper end of the fixed column is fixedly connected with upper lid, and its lower end termination is provided with bumper ring.A kind of charger case is by setting up fixed column, the fixation of circuit board can be reliably realized, not only easy to assembly, simple, efficiency of assembling is high, and product need not be using full bag or half pack arrangement, cost is greatly reduced, in addition, by setting boss on base, not only act as supporting role, and to form certain interval between circuit board and the bottom surface of base, improve radiating effect, it is simple in construction, be easily achieved.
Description
Technical field
It the utility model is related to a kind of charger, more particularly to a kind of charger case.
Background technology
Charger case is one of important component of charger, the charger case on existing market, typically by squeezing
Structure harder in shell is pressed to reach the effect of fixing circuit board, for example, by extruded heat sinks come the electricity in fixing shell
Road plate, such a fixed form is used, it is necessary to which the product in shell is full bag or half pack arrangement, small product size is also unsuitable excessive, and
Assembling process of products is more complicated, and production efficiency is not high, there is significant limitation.Thus, it is badly in need of solving.
Utility model content
The purpose of this utility model is in view of the above-mentioned problems, a kind of charger case is provided, to solve existing charger
Shell reaches fixing circuit board by extruding structure harder in shell, and assembly technology complexity, low production efficiency, limitation are big
The problem of.
The purpose of this utility model is to be achieved through the following technical solutions：
A kind of charger case, including base and the upper lid that is fixedly connected with base, set on the bottom surface of the chassis interior
Be equipped with it is multiple be used to supporting the boss of circuit board, be provided with multiple consolidating for fixing circuit board on the top surface inside the upper lid
Fixed column, the upper end of the fixed column are fixedly connected with upper lid, and its lower end termination is provided with bumper ring.
As a kind of preferred scheme of the present utility model, the boss is structure as a whole with base.
As a kind of preferred scheme of the present utility model, described boss is 4, is distributed in the corner of base.
As a kind of preferred scheme of the present utility model, the fixed column is structure as a whole with upper lid.
As a kind of preferred scheme of the present utility model, the fixed column is 4, is distributed in the corner of lid.
As a kind of preferred scheme of the present utility model, the base and upper lid ultrasonic wave riveting.
As a kind of preferred scheme of the present utility model, buffering feet is provided with the lower surface of the base.
The beneficial effects of the utility model are that a kind of charger case, can be reliably real by setting up fixed column
The fixation of existing circuit board, not only easy to assembly, simple, efficiency of assembling is high, and product need not use full bag or half pack arrangement, significantly
Cost is reduced, in addition, by setting boss on base, not only acts as supporting role, and cause the bottom of circuit board and base
Form certain interval between face, improve radiating effect, it is simple in construction, be easily achieved.
Brief description of the drawings
Fig. 1 is a kind of structural representation of charger case of the utility model.
In figure:
1st, base；2nd, upper lid；3rd, feet is buffered；4th, fixed column；5th, bumper ring；6th, boss.
Embodiment
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by embodiment.It can manage
Solution, embodiment described herein are used only for explaining the utility model, rather than to restriction of the present utility model.
It refer to shown in Fig. 1, Fig. 1 is a kind of structural representation of charger case of the utility model.
In the present embodiment, a kind of charger case, including base 1 and the upper lid 2 with the ultrasonic wave riveting of base 1,
Buffering feet 3 is provided with the lower surface of the base 1, and 4 are provided with the bottom surface inside base 1 and is used to support circuit board
6,4 boss 6 of boss be distributed in the corner of base 1, and 4 boss 6 are structure as a whole with base 1, inside the upper lid 2
The corner that 44,4 fixed columns 4 of fixed column for being used for fixing circuit board are distributed in lid 2, and 4 fixations are provided with top surface
Post 4 is structure as a whole with upper lid 2, and the upper end of the fixed column 4 is fixedly connected with upper lid 2, and its lower end termination is provided with bumper ring
5。
A kind of above-mentioned charger case, bumper ring 5 is set in the lower end termination of fixed column 4, effectively avoids fixed column 4 and bottom
1 matching size of seat is too tight or too loose, if dimensional fits are too tight, fixed column 4 can be caused to fracture or break, if dimensional fits mistake
Pine, product can be caused to loosen insecure；Thus, bumper ring 5 is set, when ultrasonic wave rivets, bumper ring 5 is pressed down a part,
To cause fixed column 4 and the matching size of base 1 optimal.
During assembling, circuit board is tightly secured in by fixing hole and the tight fit of fixed column 4 of circuit board corner, 4 fixed columns 4
In base 1, and the lower surface of circuit board is supported by boss 6, and after the completion of assembling, base 1 has been connected with the upper ultrasonic wave riveting of lid 2
Come, it is convenient and simple for operation.
Above example simply elaborates general principle and characteristic of the present utility model, and the utility model is not by above-mentioned implementation
Example limitation, on the premise of the spirit and scope of the utility model is not departed from, the utility model also has various change and change, these
Changes and modifications are both fallen within claimed the scope of the utility model.The utility model requires protection scope is by appended right
Claim defines.
Claims (7)
- A kind of 1. charger case, it is characterised in that：The upper lid being fixedly connected including base and with base, the chassis interior Be provided with bottom surface it is multiple be used to supporting the boss of circuit board, be provided with the top surface inside the upper lid and multiple be used for fixed electricity The fixed column of road plate, the upper end of the fixed column are fixedly connected with upper lid, and its lower end termination is provided with bumper ring.
- A kind of 2. charger case according to claim 1, it is characterised in that：The boss is structure as a whole with base.
- A kind of 3. charger case according to claim 1 or 2, it is characterised in that：Described boss is 4, is distributed in The corner of base.
- A kind of 4. charger case according to claim 1, it is characterised in that：The fixed column is integrated knot with upper lid Structure.
- A kind of 5. charger case according to claim 1 or 4, it is characterised in that：The fixed column is 4, is distributed in The corner of upper lid.
- A kind of 6. charger case according to claim 1, it is characterised in that：The base connects with the riveting of upper lid ultrasonic wave Connect.
- A kind of 7. charger case according to claim 1, it is characterised in that：It is provided with the lower surface of the base slow Rush feet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720599264.2U CN206992730U (en) | 2017-05-25 | 2017-05-25 | A kind of charger case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720599264.2U CN206992730U (en) | 2017-05-25 | 2017-05-25 | A kind of charger case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206992730U true CN206992730U (en) | 2018-02-09 |
Family
ID=61390241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720599264.2U Active CN206992730U (en) | 2017-05-25 | 2017-05-25 | A kind of charger case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206992730U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109548339A (en) * | 2018-12-17 | 2019-03-29 | 中山市旭普电子科技有限公司 | The LED drive power of complementation light modulation color-temperature regulating |
| CN112333963A (en) * | 2020-12-03 | 2021-02-05 | 马鞍山佳夫尼电气科技有限公司 | Wall-mounted mounting cabinet of frequency converter of electric equipment started by adopting frequency conversion |
-
2017
- 2017-05-25 CN CN201720599264.2U patent/CN206992730U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109548339A (en) * | 2018-12-17 | 2019-03-29 | 中山市旭普电子科技有限公司 | The LED drive power of complementation light modulation color-temperature regulating |
| CN109548339B (en) * | 2018-12-17 | 2021-03-19 | 中山市旭普电子科技有限公司 | Complementary light modulation and color temperature regulation LED driving power supply |
| CN112333963A (en) * | 2020-12-03 | 2021-02-05 | 马鞍山佳夫尼电气科技有限公司 | Wall-mounted mounting cabinet of frequency converter of electric equipment started by adopting frequency conversion |
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