CN209072115U - Panel of mobile phone charging seat - Google Patents
Panel of mobile phone charging seat Download PDFInfo
- Publication number
- CN209072115U CN209072115U CN201822068537.8U CN201822068537U CN209072115U CN 209072115 U CN209072115 U CN 209072115U CN 201822068537 U CN201822068537 U CN 201822068537U CN 209072115 U CN209072115 U CN 209072115U
- Authority
- CN
- China
- Prior art keywords
- opening
- pcb board
- protrusion
- panel
- pin
- 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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- 239000002184 metal Substances 0.000 claims abstract description 35
- 229910052751 metal Inorganic materials 0.000 claims abstract description 35
- 230000000903 blocking effect Effects 0.000 claims abstract description 5
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000926 separation method Methods 0.000 abstract 1
- 230000004888 barrier function Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a panel of a mobile phone charging seat, which relates to the field of mobile phone charging equipment and comprises a front cover and a PCB (printed circuit board), wherein the front cover comprises a fixed part and a protruding part, a cavity is arranged in the protruding part, an opening is arranged at the joint of the fixed part and the protruding part, the cavity is communicated with the opening, pins are arranged on the protruding part, one end of each pin passes through the cavity and extends out of the opening, and the other end of each pin extends out of the protruding part; the PCB is soldered with a metal elastic sheet which is U-shaped, and a gap for inserting the pin is formed in the middle of the metal elastic sheet; the opening part of the fixing part is provided with a separation blade in contact with the metal elastic sheet, the fixing part is arranged on two sides of the opening and is provided with clamping blocks, a crack for the PCB to extend into is formed in each clamping block, and one side, far away from the opening, of each clamping block is provided with a limiting block for blocking the crack. The utility model provides a participate in and appear contact failure easily with metal shrapnel and influence the problem of cell-phone charging effect, the intention is providing a panel of cell-phone charging seat.
Description
Technical field
The utility model relates to mobile phone charging equipment field, in particular to a kind of panel of handset charging holder.
Background technique
Society's mobile phone has become essential communication tool now, and phone charger has become the important helper of mobile phone.It can
Carrying mobile phone and phone charger simultaneously, mobile phone charging are needed as cell phone standby ability declines, when more and more people go out
Device has been increasingly becoming the daily necessities being away from home.
Phone charger can also regard a kind of handset charging holder as, existing handset charging holder generally comprise front cover, rear cover,
Pcb board, power supply line etc., front cover are equipped with the pin being connected to power supply, and scolding tin has metal clips on pcb board, and metal clips is in U
Shape, the centre of metal clips form the gap for pin insertion, and pin is inserted into gap the company for realizing front cover and pcb board
It connects, then closes rear cover lid on front cover, the through-hole that a power supply source line is pierced by is formed after front cover and the conjunction of rear cover lid, with pcb board
Output end connection power supply line be pierced by from through-hole.Since pin can slide in gap, pcb board can be sent out relative to pin
Raw rotation, causes pin and metal clips to be easy to appear poor contact and influence mobile phone charging effect.
Utility model content
The utility model is intended to provide a kind of panel of handset charging holder, is easy to appear with metal clips with to solve pin and is connect
Touch it is bad and the problem of influence mobile phone charging effect.
In order to solve the above technical problems, base case provided by the utility model is as follows:
A kind of panel of handset charging holder, including front cover and pcb board, the front cover include fixed part and protrusion, protrusion
Offer cavity in portion, fixed part and protrusion junction offer opening, the cavity and open communication, on the protrusion
Equipped with pin, one end of pin passes through cavity and stretches out from opening, and the other end of pin stretches out outside protrusion；It is welded on the pcb board
Tin has metal clips, and metal clips is in U-shape, and the intermediate of metal clips forms the gap being inserted into for pin；The fixed part is opened
The baffle contacted with metal clips is equipped at mouthful, the fixed position is equipped with fixture block in the two sides of opening, offers confession in fixture block
The crack that pcb board protrudes into, the fixture block are equipped with the limited block for blocking crack far from the side of opening.
Pcb board is directed at crack by having the beneficial effect that for base case, and the pin stretched out on front cover from opening is allowed to inject gold
In the gap for belonging to elastic slice, to realize the connection of front cover and pcb board, contact since the opening of fixed part is equipped with metal clips
Baffle, when pcb board rotates relative to pin, that is, metal clips court puts in the rotation of the direction in cavity, baffle
Setting can barrier metal elastic slice moved into cavity, that is, hinder pcb board and rotate, since pcb board has put in folder
In seam, crack further can stop pcb board to rotate；Crack blocked because fixture block is equipped with far from the side of opening again
The setting of limited block, limited block can stop pcb board to move left and right relative to front cover, so that pcb board and front cover be allowed to stablize
Connection, avoiding pcb board from shaking leads to metal clips and pin poor contact and influences mobile phone charging effect.
Further, the cross section of the protrusion is hexagonal, and multiple annular grooves are offered on protrusion outer peripheral surface.
, can be by power cord wrap on protrusion when not needing to charge to mobile phone, and be embedded in annular groove, annular
The setting of slot can either play the role of fixed power source line, and can accommodate power supply line, save the space that power supply line occupies, will be electric
Source line is preferably stored, and power cord wrap is avoided to knot.
Further, the same side that the pcb board is located at metal clips offers the notch for winding power supply line.
Front cover and rear cover Gai Hehou form through-hole, and the power supply line of pcb board output end connection is entangled on notch again by logical
Hole is protruding, using the above structure, can be avoided power supply line and is mussily placed in the space that front cover and rear cover are formed.
Further, the shortest distance of the notch and pcb board side wall is first distance, the folder close to pcb board notch side
Fixed plate is equipped in block, the distance between fixed plate and nearest limited block are equal to first distance.
Using the above structure, when part pcb board is embedded in the space between fixed plate and limited block, can further stop
The shaking of pcb board.
Further, the opening is identical as the cross-sectional shape of cavity.
Can reduce the weight of entire charger using cavity, and be open it is identical as the cross-sectional shape of cavity can be into one
Step mitigates the weight of charger.
Detailed description of the invention
Fig. 1 is a kind of cross-sectional view of the panel embodiments of handset charging holder of the utility model；
Fig. 2 is that a kind of structure of the front cover of the panel embodiments of handset charging holder of the utility model along tang length direction is shown
It is intended to.
Specific embodiment
It is further described below by specific embodiment:
Appended drawing reference in Figure of description include: front cover 1, rear cover 2, pcb board 3, fixed part 4, protrusion 5, cavity 6,
Opening 7, pin 8, metal clips 9, baffle 10, fixture block 11, crack 12, limited block 13, annular groove 14, notch 15, fixed plate 16,
Through-hole 17, power supply line 18.
As shown in Figure 1, a kind of panel of handset charging holder of the utility model, including front cover 1 and pcb board 3, front cover 1 are clamped
It is connected with rear cover 2, front cover 1 and the lid of rear cover 2 form the through-hole 17 that a power supply source line 18 is pierced by after closing；Front cover 1 includes fixed part 4
With protrusion 5, cavity 6 is offered in protrusion 5, protrusion 5 is equipped with pin 8, and one end of pin 8 passes through cavity 6 from opening 7
It stretches out, the other end of pin 8 stretches out outside protrusion 5；The cross section of protrusion 5 is hexagonal, offers on 5 outer peripheral surface of protrusion
Multiple annular grooves 14；Scolding tin has metal clips 9 on pcb board 3, and metal clips 9 is in U-shape, and the intermediate of metal clips 9 is formed for pin
The gap of 8 insertions；The same side that pcb board 3 is located at metal clips 9 offers the notch 15 for winding power supply line 18.
As shown in Fig. 2, fixed part 4 and 5 junction of protrusion offer opening 7, cavity 67 is connected to being open, and is open 7
Shape is also hexagonal, and opening 7 is identical as the cross-sectional shape of cavity 6；It is equipped with and metal clips 9 at the opening 7 of fixed part 4
The baffle 10 of contact, the two sides that the fixed part 4 is located at opening 7 are equipped with fixture block 11, offer in fixture block 11 and protrude into for pcb board 3
Crack 12, the fixture block 11 is equipped with the limited block 13 for blocking crack 12 far from the side of opening 7.
As shown in Figure 1, notch 15 is first distance at a distance from the side wall in 3 left side of pcb board, close to 3 notch 15 1 of pcb board
Fixed plate 16 is equipped in the fixture block 11 of side, the distance between fixed plate 16 and the limited block 13 in left side are equal to first distance, also
It is that pcb board 3 can just be put in the space between fixed plate 16 and left side limited block 13 by the left part that notch 15 separates.
The specific implementation process of the panel of the handset charging holder are as follows:
Pcb board 3 is directed at crack 12, and allows front cover 1 out of, the pin 8 that opening 7 is stretched out injects metal clips 9 gap,
To realize the connection of front cover 1 Yu pcb board 3, pin 8 outside protrusion 5 is then stretched out in socket and electrical power contacts, from
And electric current flows to the output end of pcb board 3 by pin 8 and metal clips 9, then the power supply line 18 by connecting with output end is to hand
Machine charging, 3 output end of pcb board connection power supply line 18 be entangled on notch 15 again by through-hole 17 it is protruding, can be avoided electricity
Source line 18 is mussily placed in the space that front cover 1 and rear cover 2 are formed.
Due to being equipped with the baffle 10 contacted with metal clips 9 at the opening 7 of fixed part 4, when pcb board 3 is sent out relative to pin 8
Raw rotation, that is, metal clips 9, towards when the direction rotation put in cavity 6, the setting of baffle 10 being capable of barrier metal elastic slice 9
It is moved into cavity 6, that is, hinders pcb board 3 and rotate；Since pcb board 3 has been put in crack 12, crack 12 can
Further pcb board 3 is stopped to rotate；Again because fixture block 11 is equipped with the limited block for blocking crack 12 far from the side of opening 7
13, the setting of limited block 13 can stop pcb board 3 to move left and right relative to front cover 1, to make pcb board 3 and front cover 1 steady
Fixed connection, avoiding pcb board 3 from shaking leads to metal clips 9 and 8 poor contact of pin and influences mobile phone charging effect.
Front cover 1 can reduce the weight of entire charger using cavity 6, and opening 7 is identical as the cross-sectional shape of cavity 6
The weight of charger can further be mitigated.
When not needing to charge to mobile phone, power supply line 18 can be wrapped on protrusion 5, and be embedded in annular groove 14
Interior, the setting of annular groove 14 can either play the role of fixed power source line 18, and can accommodate power supply line 18, save power supply line 18
The space occupied preferably stores power supply line 18, avoids 18 tangled up and knotted of power supply line.
Above-described is only the embodiments of the present invention, and the common sense such as well known specific structure and characteristic are herein in scheme
It does not describe excessively.It should be pointed out that for those skilled in the art, in the premise for not departing from the utility model structure
Under, several modifications and improvements can also be made, these also should be considered as the protection scope of the utility model, these all will not influence
The effect and patent practicability that the utility model is implemented.This application claims protection scope should be with the content of its claim
Subject to, the records such as specific embodiment in specification can be used for explaining the content of claim.
Claims (5)
1. a kind of panel of handset charging holder, including front cover and pcb board, the front cover includes fixed part and protrusion, protrusion
Cavity is inside offered, fixed part and protrusion junction offer opening, the cavity and open communication, set on the protrusion
There is pin, one end of pin passes through cavity and stretches out from opening, and the other end of pin stretches out outside protrusion；Scolding tin on the pcb board
There is metal clips, metal clips is in U-shape, and the intermediate of metal clips forms the gap being inserted into for pin；It is characterized by: described solid
The opening for determining portion is equipped with the baffle that contact with metal clips, the fixed position in the two sides of opening equipped with fixture block, in fixture block
The crack protruded into for pcb board is offered, the fixture block is equipped with the limited block for blocking crack far from the side of opening.
2. the panel of handset charging holder according to claim 1, it is characterised in that: the cross section of the protrusion is in six sides
Shape offers multiple annular grooves on protrusion outer peripheral surface.
3. the panel of handset charging holder according to claim 1, it is characterised in that: the pcb board is located at metal clips
The same side offers the notch for winding power supply line.
4. the panel of handset charging holder according to claim 3, it is characterised in that: the notch and pcb board side wall are most
Short distance is first distance, fixed plate is equipped in the fixture block of pcb board notch side, between fixed plate and nearest limited block
Distance be equal to first distance.
5. the panel of handset charging holder according to claim 2, it is characterised in that: the cross section shape of the opening and cavity
Shape is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822068537.8U CN209072115U (en) | 2018-12-10 | 2018-12-10 | Panel of mobile phone charging seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822068537.8U CN209072115U (en) | 2018-12-10 | 2018-12-10 | Panel of mobile phone charging seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209072115U true CN209072115U (en) | 2019-07-05 |
Family
ID=67101317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822068537.8U Active CN209072115U (en) | 2018-12-10 | 2018-12-10 | Panel of mobile phone charging seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209072115U (en) |
-
2018
- 2018-12-10 CN CN201822068537.8U patent/CN209072115U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 402660 No.1 and No.2 buildings of phase III standard workshop of Zitong Street Industrial Park, Tongnan District, Chongqing Patentee after: Chongqing Guanyang Technology Co.,Ltd. Address before: 402660 1 / 4 / F, 3 / F, 1 / 2 / F, 1 / 2 / F, 3 / F, 1 / 4 / F, 1 / F, 2 / F, 3 / F, 1 / F, 3 / F, 1 / F, 1 / F, 1 / F, 1 / F, 2 / F, 1 / F, 1 / F, 1 / F Patentee before: CHONGQING ANYIDA ELECTRONICS Co.,Ltd. |