CN207938847U - It is a kind of just to insert type power supply adaptor - Google Patents
It is a kind of just to insert type power supply adaptor Download PDFInfo
- Publication number
- CN207938847U CN207938847U CN201820357142.7U CN201820357142U CN207938847U CN 207938847 U CN207938847 U CN 207938847U CN 201820357142 U CN201820357142 U CN 201820357142U CN 207938847 U CN207938847 U CN 207938847U
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- CN
- China
- Prior art keywords
- shell
- circuit board
- printed circuit
- pin
- power supply
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Abstract
The utility model provides a kind of just slotting type power supply adaptor, including shell, it is installed on the pin of shell bottom plate and the printed circuit board being installed in shell, the plate face for extending perpendicularly to printed circuit board of pin, it is provided with locating slot on the madial wall of shell, the extending direction for extending perpendicularly to pin of locating slot, the lateral edges of printed circuit board are installed in locating slot, metal clips is provided on the inside of shell bottom plate, pin is connected in one end of metal clips, the other end of metal clips is folded upward at and is connected with the contact on printed circuit board, the limited step for being used to support printed circuit board is provided on the madial wall of shell.Printed circuit board is installed in shell by way of grafting, and realizes the conducting of pin and printed circuit board by metal clips, traditional welding connecting mode is substituted by elastic piece structure, simple and stable structure, it is quick and convenient, production efficiency is improved, and effectively prevent short circuit problem caused by damage.
Description
Technical field
The utility model is related to power supply adaptor fields, and type power supply adaptor is just inserted more particularly to a kind of.
Background technology
Power supply adaptor connects external power supply, is the power supply conversion equipment of electronic and electrical equipment.Power supply adaptor one
As include shell, pin and printed circuit board, wherein pin needs to be connected with printed circuit board.In existing power adaptation,
Pin is to realize to be connected by welding, but this mode production efficiency is slow, welding difficulty with printed circuit board,
Production cost is high, and solder joint is easy to puncture the problems such as electric wire causes short circuit.
Therefore, how to provide it is a kind of can Fast Installation and avoid damage just insert type power supply adaptor be art technology
The current technical issues that need to address of personnel.
Utility model content
The purpose of this utility model is to provide a kind of just slotting type power supply adaptor, and pin and print are realized by the way of grafting
The conducting of circuit board processed, can Fast Installation, improve production efficiency, and effectively prevent damage caused by short circuit problem.
In order to solve the above technical problems, the utility model provide it is a kind of just insert type power supply adaptor, including shell, be installed on
The pin of the shell bottom plate and the printed circuit board being installed in the shell, extending perpendicularly to for the pin are described
The plate face of printed circuit board is provided with locating slot on the madial wall of the shell, and the locating slot extends perpendicularly to institute
The extending direction of pin is stated, the lateral edges of the printed circuit board are installed in the locating slot, the inside of the shell bottom plate
It is provided with metal clips, the pin is connected in one end of the metal clips, and the other end of the metal clips is folded upward at simultaneously
It is connected with the contact on the printed circuit board, is provided on the madial wall of the shell and is used to support the printed circuit
The limited step of plate.
Preferably, be provided with two locating pieces being oppositely arranged on the madial wall of the shell, two locating pieces it
Between be provided with interval and form the locating slot.
Preferably, one end that the metal clips is contacted with the printed circuit board is provided with downward be bent in an arc shape.
Preferably, mounting groove is provided on the inside of the shell bottom plate, the metal clips is set in the mounting groove.
Preferably, limiting slot is provided in the mounting groove, the extending direction of the limiting slot is parallel to the pin
Extending direction, one end that the metal clips is folded upward at are set in the limiting slot.
Preferably, including three pins and two metal clips for being respectively turned on two pins, described
Pin passes through the bottom plate of the shell and is contacted with the metal clips.
Preferably, it is provided with the through-hole passed through for conducting wire on the side wall of outer shell.
Preferably, including multiple limited steps, circumferentially in the enclosure.
Preferably, the side wall of outer shell includes the inner and outer wall being mutually parallel, and is set between the inner wall and the outer wall
It is equipped with interval.
The utility model provides a kind of just slotting type power supply adaptor, including shell, the pin and peace that are installed on shell bottom plate
Loaded on the printed circuit board in shell, the plate face for extending perpendicularly to printed circuit board of pin is set on the madial wall of shell
It is equipped with locating slot, the lateral edges of the extending direction for extending perpendicularly to pin of locating slot, printed circuit board are installed on positioning
In slot, metal clips is provided on the inside of shell bottom plate, pin is connected in one end of metal clips, and the other end of metal clips is upward
It bends and is connected with the contact on printed circuit board.Printed circuit board is installed in shell by way of grafting, and
The conducting that pin and printed circuit board are realized by metal clips, traditional welding connecting mode is substituted by elastic piece structure, is tied
Printed circuit board is directly inserted by structure simple and stable, when installation, quick and convenient, improves production efficiency, and effectively prevent damaging
Short circuit problem caused by bad.
Description of the drawings
Fig. 1 is that a kind of decomposing state of the specific implementation mode provided by the utility model for just inserting type power supply adaptor cuts open
Face figure；
Fig. 2 is that a kind of installation condition of the specific implementation mode provided by the utility model for just inserting type power supply adaptor is cutd open
Face figure；
Fig. 3 is a kind of structural representation of the specific implementation mode provided by the utility model for just inserting type power supply adaptor
Figure.
Specific implementation mode
The core of the utility model is to provide a kind of just slotting type power supply adaptor, and pin and print are realized by the way of grafting
The conducting of circuit board processed, can Fast Installation, improve production efficiency, and effectively prevent damage caused by short circuit problem.
In order to make those skilled in the art more fully understand the utility model, below in conjunction with the accompanying drawings and it is embodied
The utility model is described in further detail for mode.
It is a kind of specific implementation provided by the utility model for just inserting type power supply adaptor to please refer to Fig.1 to Fig. 3, Fig. 1
The decomposing state sectional view of mode；Fig. 2 is a kind of specific embodiment party provided by the utility model for just inserting type power supply adaptor
The installation condition sectional view of formula；Fig. 3 is a kind of specific implementation mode provided by the utility model for just inserting type power supply adaptor
Structural schematic diagram.
Specific embodiment of the present invention provide it is a kind of just insert type power supply adaptor, including shell 1, be installed on shell 1
The pin 2 of bottom plate and the printed circuit board 3 being installed in shell 1, the plate for extending perpendicularly to printed circuit board 3 of pin 2
Face is provided with locating slot 4, the extending direction for extending perpendicularly to pin 2 of locating slot 4, printing electricity on the madial wall of shell 1
The lateral edges of road plate 3 are installed in locating slot 4, and metal clips 5 is provided on the inside of 1 bottom plate of shell, and one end of metal clips 5 is led
Logical pin 2, the other end of metal clips 5 are folded upward at and are connected with the contact on printed circuit board 3.By setting each portion
The position of part, after printed circuit board 3 is inserted into locating slot 4, on one end and printed circuit board 3 that guarantee metal clips 5 is folded upward at
Contact, one end that metal clips 5 is folded upward at can be made to be located at printed circuit board 3 when not installing printed circuit board 3
The position that should be at, after being inserted into printed circuit board 3, one end that metal clips 5 is folded upward at then will produce certain deformation bending,
And then the one end for being folded upward at metal clips 5 under the action of elastic force is in close contact printed circuit board 3, and it is close to define shell 1
One end of pin 2 is bottom end, is folded upward at and is bent to one end far from pin 2.
Printed circuit board 3 is installed in shell 1 by way of grafting, and pin 2 and print are realized by metal clips 5
The conducting of circuit board 3 processed, substitutes traditional welding connecting mode by elastic piece structure, simple and stable structure, and when installation directly will
Printed circuit board 3 is inserted into locating slot 4, quick and convenient, improves production efficiency, and short circuit caused by damage is effectively prevent to ask
Topic.
Specifically, it is provided with two locating pieces being oppositely arranged on the madial wall of shell 1, is provided between two locating pieces
Interval forms locating slot 4, that is, has spaced locating piece between passing through and form locating slot 4, be arranged on the locating piece being located above
There is rounded corner, enter convenient for printed circuit board 3, the distance between two locating pieces can be adjusted, makes printed circuit board 3 and positioning
Slot 4 is interference fitted, and improves stability.Also directly locating slot 4 can be processed in the madial wall of shell 1.
For the ease of the insertion of printed circuit board 3, one end that metal clips 5 is contacted with printed circuit board 3 is provided with downwards
Be bent in an arc shape, play guiding role, prevent printed circuit board 3 be inserted into when block.
In the just slotting type power supply adaptor that specific embodiment of the present invention provides, the inside of 1 bottom plate of shell is arranged
There are mounting groove, metal clips 5 to be set in mounting groove.Limiting slot is provided in mounting groove, the extending direction of limiting slot is parallel to
The extending direction of pin 2, one end that metal clips 5 is folded upward at are set in limiting slot, realize the limit to metal clips 5,
Other limit methods can also be used, such as by the way that caging bolt is arranged.
The quantity that pin 2 can according to circumstances be adjusted can be arranged three pins 2 and be respectively turned on the two of two pins 2
A metal clips 5, pin 2 pass through the bottom plate of shell 1 and are contacted with metal clips 5.Meanwhile it being provided with and being used on 1 side wall of shell
The through-hole that conducting wire passes through.
In order to improve stability, the limiting stand for being used to support printed circuit board 3 can also be set on the madial wall of shell 1
Multiple limited steps 6 can be arranged in rank 6, circumferentially inside shell 1, printed circuit board 3 after installation is complete with each limit
The top of step 6 offsets.
On the basis of the just slotting type power supply adaptor that above-mentioned each specific implementation mode provides, 1 side wall of shell includes mutual
Parallel inner and outer wall is provided with interval between inner and outer wall, mitigates the weight of shell 1, saves material, reduces cost.
Type power supply adaptor provided by the utility model of just inserting is described in detail above.Tool used herein
Body example is expounded the principles of the present invention and embodiment, and the explanation of above example is only intended to help to understand
The method and its core concept of the utility model.It should be pointed out that for those skilled in the art, not taking off
Under the premise of from the utility model principle, several improvements and modifications can be made to this utility model, these improvement and modification
It also falls into the protection domain of the utility model claims.
Claims (9)
1. type power supply adaptor is just inserted a kind of, including shell (1), is installed on the pin (2) of the shell (1) bottom plate and is installed on
Printed circuit board (3) in the shell (1), the plate for extending perpendicularly to the printed circuit board (3) of the pin (2)
Face, which is characterized in that locating slot (4) is provided on the madial wall of the shell (1), the extending direction of the locating slot (4) hangs down
Directly in the extending direction of the pin (2), the lateral edges of the printed circuit board (3) are installed in the locating slot (4), described
Metal clips (5) is provided on the inside of shell (1) bottom plate, the pin (2) is connected in one end of the metal clips (5), described
The other end of metal clips (5) is folded upward at and is connected with the contact on the printed circuit board (3), the shell (1)
Madial wall on be provided with the limited step (6) for being used to support the printed circuit board (3).
2. according to claim 1 just insert type power supply adaptor, which is characterized in that set on the madial wall of the shell (1)
Two locating pieces being oppositely arranged are equipped with, being provided with interval between two locating pieces forms the locating slot (4).
3. according to claim 2 just insert type power supply adaptor, which is characterized in that the metal clips (5) and the print
One end of circuit board (3) contact processed is provided with downward be bent in an arc shape.
4. according to claim 3 just insert type power supply adaptor, which is characterized in that set on the inside of shell (1) bottom plate
It is equipped with mounting groove, the metal clips (5) is set in the mounting groove.
5. according to claim 4 just insert type power supply adaptor, which is characterized in that be provided with limit in the mounting groove
Slot, the extending direction of the limiting slot are parallel to the extending direction of the pin (2), what the metal clips (5) was folded upward at
One end is set in the limiting slot.
6. according to claim 1 just insert type power supply adaptor, which is characterized in that including three pins (2) and divide
Not Dao Tong two pins (2) two metal clips (5), the pin (2) pass through the shell (1) bottom plate simultaneously
It is contacted with the metal clips (5).
7. according to claim 1 just insert type power supply adaptor, which is characterized in that be provided on shell (1) side wall
The through-hole passed through for conducting wire.
8. according to claim 1 just insert type power supply adaptor, which is characterized in that including multiple limited steps (6),
It is circumferentially internal in the shell (1).
9. just inserting type power supply adaptor according to claim 1 to 8 any one, which is characterized in that shell (1) side
Wall includes the inner and outer wall being mutually parallel, and interval is provided between the inner wall and the outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820357142.7U CN207938847U (en) | 2018-03-15 | 2018-03-15 | It is a kind of just to insert type power supply adaptor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820357142.7U CN207938847U (en) | 2018-03-15 | 2018-03-15 | It is a kind of just to insert type power supply adaptor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207938847U true CN207938847U (en) | 2018-10-02 |
Family
ID=63655189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820357142.7U Active CN207938847U (en) | 2018-03-15 | 2018-03-15 | It is a kind of just to insert type power supply adaptor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207938847U (en) |
-
2018
- 2018-03-15 CN CN201820357142.7U patent/CN207938847U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |