CN208299496U - A kind of charger case - Google Patents
A kind of charger case Download PDFInfo
- Publication number
- CN208299496U CN208299496U CN201821008408.3U CN201821008408U CN208299496U CN 208299496 U CN208299496 U CN 208299496U CN 201821008408 U CN201821008408 U CN 201821008408U CN 208299496 U CN208299496 U CN 208299496U
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- CN
- China
- Prior art keywords
- foreboard
- product
- recessed
- recessed frame
- grafting
- 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 cases, including foreboard, foreboard rear end face is surrounded by rectangular shaped rim, four angles of rectangular shaped rim are all rounded corner, foreboard upper end is equipped with contact pin mouth, foreboard below contact pin mouth is equipped with the first recessed frame of product grafting being recessed backward, the recessed frame right side of first product grafting is equipped with notch, the first recessed frame of product grafting is connect with rectangular shaped rim upper end by the first stiffening plate, screw connection column is designed on the inside of four rounded corners, connecting column is connected by the second stiffening plate with corresponding rounded corner.The utility model on foreboard by being equipped with the recessed frame of the first product grafting and notch, the gravity hung when the charging of electronic product contact pin can be reduced in this way, the bonding strength of the first product grafting recessed frame and frame upper end can be increased by the first stiffening plate, the bonding strength of screw connection column can be improved by the second stiffening plate, prevent contact pin mouth from stress deformation or damage occur, electronic product is avoided to fall damage, to improve the service performance of charger.
Description
Technical field
The utility model relates to charger technologies field, in particular to a kind of charger case.
Background technique
Existing plug-in type electronic product all passes through contact pin and is directly plugged on charger, and electronic product itself is suspended on contact pin
On, it can't help that electronic product is caused to fall damage in this way it is easy to appear grafting, and since electronic product weight itself is easy to lead
It causes contact pin mouth stress deformation or damage occur, the use of charger is influenced, to reduce the service performance of charger.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of charger cases, and it is poor to solve charger service performance
The problem of.
In order to solve the above-mentioned technical problem, the technical solution of the utility model are as follows:
A kind of charger case, including foreboard, the foreboard rear end face are surrounded by rectangular shaped rim, the rectangular shaped rim
Four angles are all rounded corner, and the foreboard upper end is equipped with contact pin mouth, and the foreboard below the contact pin mouth is equipped with recessed backward
The first sunken recessed frame of product grafting, the recessed frame right side of the first product grafting are equipped with and extend to the rectangular shaped rim right side
Notch, the recessed frame of the first product grafting connect with the rectangular shaped rim upper end by the first stiffening plate, four roundings
Screw connection column is designed on the inside of angle, the connecting column is connected by the second stiffening plate with the corresponding rounded corner.
Into further, setting in the recessed frame of the first product grafting, there are two first through hole.
Further, the foreboard below the recessed frame of the first product grafting is equipped with the second product being recessed backward and inserts
Connect recessed frame.
Further, the second through-hole there are two being set in the recessed frame of the second product grafting.
Further, the rectangular shaped rim lower end is equipped with wire hole.
By adopting the above technical scheme, it due to being equipped with the recessed frame of the first product grafting and notch on foreboard, can reduce in this way
The gravity that electronic product contact pin is hung when charging, can increase the first recessed frame of product grafting and frame upper end by the first stiffening plate
Bonding strength, the bonding strength of screw connection column can be improved by the second stiffening plate, prevent contact pin mouth from stress deformation occur
Or damage, avoid electronic product from falling damage, to improve the service performance of charger.
Detailed description of the invention
Fig. 1 is a kind of schematic perspective view one of charger case one embodiment of the utility model；
Fig. 2 is a kind of schematic perspective view two of charger case one embodiment of the utility model.
Figure number and its explanation:
1, the second recessed frame of product grafting；2, foreboard；3, rectangular shaped rim；4, notch；5, first through hole；6, contact pin mouth；7,
The one recessed frame of product grafting；8, the second through-hole；9, the first stiffening plate；10, screw connection column；11, the second stiffening plate；12, wire hole.
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing.It should be noted that
The explanation of these embodiments is used to help to understand the utility model, but does not constitute the restriction to the utility model.This
Outside, technical characteristic involved in the various embodiments of the present invention described below is as long as they do not conflict with each other
It can be combined with each other.
Referring to figs. 1 to Fig. 2, a kind of charger case provided by the utility model, including foreboard 2,2 rear end face of foreboard
It is surrounded by rectangular shaped rim 3, four angles of the rectangular shaped rim 3 are all rounded corner, and 2 upper end of foreboard is equipped with contact pin mouth 6, institute
The foreboard 2 for stating 6 lower section of contact pin mouth is equipped with the recessed frame 7 of the first product grafting being recessed backward, and the first product grafting is recessed
7 right side of frame is equipped with the notch 4 for extending to 3 right side of rectangular shaped rim, the recessed frame 7 of the first product grafting and the square
3 upper end of shape frame is connected by the first stiffening plate 9, is designed with screw connection column 10, the connection on the inside of four rounded corners
Column 10 is connected by the second stiffening plate 11 with the corresponding rounded corner.
The technical program can reduce electronic product contact pin in this way and fill by increasing the recessed frame 7 of the first product grafting and notch 4
The gravity hung when electric can increase the connection of the first product grafting recessed frame 7 and 3 upper end of rectangular shaped rim by the first stiffening plate 9
The bonding strength of screw connection column 10 can be improved by the second stiffening plate 11 for intensity, prevent contact pin mouth 6 occur stress deformation or
Damage, avoids electronic product from falling damage.The recessed frame 7 of first product grafting is and the recessed frame that needs the structure of product to match, tool
Body can be more different the shape that is contoured to correspond to of charge prepd.Contact pin mouth 6 can be arranged to according to actual requirement two holes or
Three holes.First stiffening plate 9 is located at behind foreboard 2, can guarantee the first product grafting in the case where saving product material in this way
The stable connection performance of recessed frame 7 and the rectangular shaped rim 3.By notch 4 convenient for taking-up electronic product.
First through hole 5 there are two being set in the recessed frame 7 of first product grafting.It can be set in first through hole 5 and produced with electronics
The inserting column of grafting is matched on product, further electronic product can be limited in this way, is improved when electronic product charges
Stability.
The foreboard 2 of recessed 7 lower section of frame of first product grafting is equipped with the second recessed frame of product grafting being recessed backward
1.The product of the technical program cooperation can reduce contact pin mouth 6 and the there are two protruding parts, by the recessed frame 1 of the second product grafting
The stress of the recessed frame 7 of one product grafting, improves the service life of shell.
Second through-hole 8 there are two being set in the recessed frame 1 of second product grafting.It can be set in second through-hole 8 and produced with electronics
The inserting column of grafting is matched on product, further electronic product can be limited in this way, is improved when electronic product charges
Stability.
3 lower end of rectangular shaped rim is equipped with wire hole 12.Wire hole 12 is for connecting electric wire.
In conclusion the utility model can be dropped in this way by being equipped with the recessed frame of the first product grafting and notch on foreboard
The gravity that low electronic product contact pin is hung when charging can be increased on the first recessed frame of product grafting and frame by the first stiffening plate
The bonding strength of screw connection column can be improved by the second stiffening plate for the bonding strength at end, prevent contact pin mouth from stress change occur
Shape or damage avoid electronic product from falling damage, to improve the service performance of charger.
The embodiments of the present invention is explained in detail in conjunction with attached drawing above, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall in the protection scope of the utility model.
Claims (5)
1. a kind of charger case, which is characterized in that including foreboard, the foreboard rear end face is surrounded by rectangular shaped rim, described
Four angles of rectangular shaped rim are all rounded corner, and the foreboard upper end is equipped with contact pin mouth, on the foreboard below the contact pin mouth
Equipped with the first recessed frame of product grafting being recessed backward, the recessed frame right side of the first product grafting is equipped with and extends to the rectangle
The notch of frame right side, the recessed frame of the first product grafting are connect with the rectangular shaped rim upper end by the first stiffening plate, and four
Screw connection column is designed on the inside of a rounded corner, the connecting column is connected by the second stiffening plate with the corresponding rounded corner
It connects.
2. charger case according to claim 1, which is characterized in that there are two being set in the recessed frame of the first product grafting
First through hole.
3. charger case according to claim 1, which is characterized in that described below the recessed frame of the first product grafting
Foreboard is equipped with the second recessed frame of product grafting being recessed backward.
4. charger case according to claim 3, which is characterized in that there are two being set in the recessed frame of the second product grafting
Second through-hole.
5. charger case according to claim 1, which is characterized in that the rectangular shaped rim lower end is equipped with wire hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821008408.3U CN208299496U (en) | 2018-06-27 | 2018-06-27 | A kind of charger case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821008408.3U CN208299496U (en) | 2018-06-27 | 2018-06-27 | A kind of charger case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208299496U true CN208299496U (en) | 2018-12-28 |
Family
ID=64700400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821008408.3U Active CN208299496U (en) | 2018-06-27 | 2018-06-27 | A kind of charger case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208299496U (en) |
-
2018
- 2018-06-27 CN CN201821008408.3U patent/CN208299496U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |