CN206441932U - A kind of electronic equipment and its waterproof charging structure - Google Patents
A kind of electronic equipment and its waterproof charging structure Download PDFInfo
- Publication number
- CN206441932U CN206441932U CN201720123585.5U CN201720123585U CN206441932U CN 206441932 U CN206441932 U CN 206441932U CN 201720123585 U CN201720123585 U CN 201720123585U CN 206441932 U CN206441932 U CN 206441932U
- Authority
- CN
- China
- Prior art keywords
- electrical connector
- charging structure
- waterproof charging
- housing
- cylindrical body
- 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
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Abstract
The utility model discloses a kind of electronic equipment and its waterproof charging structure, including：Housing, the first electrical connector, the second electrical connector and mainboard, first electrical connector are arranged in the housing, and for accessing external power source, first electrical connector and the mainboard are electrically connected with each other by second electrical connector；Wherein, first electrical connector includes offering at least one groove ring on cylindrical body, the side of the cylindrical body, and the groove ring is around the cylindrical body；First electrical connector is by in-mould injection formation in the housing.Compared with the prior art, above-mentioned electronic equipment and its waterproof charging structure can at lower cost and more easy process is produced, and by using the design of groove ring structure can greatly increase the difficulty that water enters housing, water resistance is fabulous.
Description
Technical field
The utility model is related to electronic device field, more particularly to a kind of electronic equipment and its waterproof charging structure.
Background technology
As the numerous precision connector of advantage, the component that Pogo Pin are used for charging structure fills to electronic equipment
Electricity is very common, and the water resistance of such charging structure also receives the concern of people.Pogo Pin are applied at present and are possessed
The charging structure of water resistance is set on Pogo Pin usually through waterproof o-ring set, then Pogo Pin are assembled into Pogo Pin
On support, the charging assembly of a waterproof is formed.
But, the part that such application Pogo Pin waterproof charging assembly needs is more, and connection each other is also required to volume
Outer glue etc., therefore the cost of production and processing is also relatively more, and also assembling procedure is also complex, expends the time.
Utility model content
In view of the deficiencies in the prior art, the utility model provides a kind of electronic equipment and its waterproof charging structure, to solve
The certainly above-mentioned existing waterproof charging assembly production cost height for applying the electrical connectors such as Pogo Pin and assembling procedure complexity etc.
Problem.
In order to solve the above problems, the utility model employs following technical scheme：
The waterproof charging structure of a kind of electronic equipment, including：Housing, the first electrical connector, the second electrical connector and master
Plate, first electrical connector is arranged in the housing, for accessing external power source, and second electrical connector is by described
One electrical connector and the mainboard are electrically connected with each other；Wherein, first electrical connector includes cylindrical body, the column sheet
At least one groove ring is offered on the side of body, the groove ring is around the cylindrical body；First electrical connector leads to
In-mould injection formation is crossed in the housing.
Preferably, second electrical connector is spring leaf connection element, and one end of the spring leaf connection element is fixedly attached to institute
Mainboard is stated, the other end contradicts and is connected to first electrical connector.
Preferably, two groove rings are offered on the side of the cylindrical body.
Preferably, the quantity of first electrical connector is two, and two first electrical connectors are spaced to be set.
Preferably, the cylindrical body is cylindrical-shaped structure.
Preferably, the mainboard is fixed on the housing by threaded fastener.
Preferably, width of the groove ring in the length direction parallel to the cylindrical body is 0.5~0.7cm.
Preferably, the depth of the groove ring is 0.2~0.4cm.
Preferably, the section of the groove ring is square or trapezoidal.
The utility model additionally provides a kind of electronic equipment, and it includes waterproof charging structure as described above.
A kind of electronic equipment and its waterproof charging structure that the utility model is provided, by the be connected with external power source
At least one groove ring being engaged with housing is offered on one electrical connector, by the first electrical connector in the way of in-mould injection
Housing is molded into, is fitted close housing and the first electrical connector, then the first electrical connector is connected by the second electrical connector
, can at lower cost and relatively simple structure assembling procedure produces the charging structure with higher water resistance to mainboard
And the electronic equipment including the structure.
Brief description of the drawings
Fig. 1 is a kind of perspective view for waterproof charging structure that the utility model embodiment is provided；
Fig. 2 is the broken away view for a kind of electronic equipment that the utility model embodiment is provided；
Fig. 3 is the top view of the waterproof charging structure；
Fig. 4 is the structural representation of the electronic equipment.
Embodiment
To make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with the accompanying drawings to the utility model
Embodiment be described in detail.The example of these preferred embodiments is illustrated in the accompanying drawings.Institute in accompanying drawing
Show what is be merely exemplary with the embodiment of the present utility model described with reference to the accompanying drawings, and the utility model is not limited to this
A little embodiments.
Here, it should also be noted that, in order to avoid having obscured the utility model because of unnecessary details, in the accompanying drawings
It illustrate only and according to scheme of the present utility model closely related structure and/or process step, and eliminate and this practicality
The little other details of new relationship.
With reference to shown in Fig. 1, the waterproof charging structure of a kind of electronic equipment is present embodiments provided, including：Housing 1, first
Electrical connector 3, the second electrical connector 2 and mainboard 4, first electrical connector 3 is arranged in the housing 1, for accessing
First electrical connector 3 and the mainboard 4 are electrically connected with each other by external power source, second electrical connector 2.
Wherein, first electrical connector 3 includes offering at least on cylindrical body 32, the side of the cylindrical body 32
One groove ring 31, the groove ring 31 is around the cylindrical body 32；First electrical connector 3 is formed by in-mould injection
In the housing 1.
By the method for in-mould injection first electrical connector 3 and the housing 1 are fitted close, outside water is needed
To enter in housing 1, and then be needed by groove ring 31, groove ring 31 from the gap between the electrical connector 3 of housing 1 and first
Structure the intrusion route that the water of outside enters inside housing 1 will be made by multiple bending, extend the length for invading route；Together
When after injection, the tight fit between the first electrical connector 3 and housing 1 make outside water in invasion procedure can by compared with
Big resistance, hereby it is ensured that the waterproof charging structure that the present embodiment is provided has a fabulous water resistance.
It can be attached between first electrical connector 3 and mainboard 4 by a variety of connected modes, as long as meeting the first electricity
Connector 3 can be turned between mainboard 4, external power source is passed sequentially through based on the first electrical connector 3 and the second electrical connector 2
Plate 4 is powered.In this embodiment, it is preferred that, second electrical connector 2 is spring leaf connection element, and the shell fragment connects
One end of fitting is fixedly attached to the mainboard 4, and the other end contradicts and is connected to first electrical connector 3.
In the present embodiment, specifically, two groove rings 31 are offered on the side of the cylindrical body 32.Increase
Groove ring 31 produces more bendings except the intrusion route for causing the water of outside to enter inside housing 1, extends intrusion route
Length is outside one's consideration, and is also caused the injection between the first electrical connector 3 and housing 1 to merge more preferably, is coordinated each other even closer,
The fashionable resistance being subject to of water enchroachment (invasion) is bigger, so as to further improve the water resistance of the waterproof charging structure.But increase recessed
Grooved ring 31 also means that the increase of manufacturing procedure, therefore in practical application, pair can be set according to being actually needed for waterproof strength
The number for the groove ring 31 put is adjusted.
Reference picture 2, specifically, the quantity of first electrical connector 3 is two, two phases of the first electrical connector 3
Mutually it is arranged at intervals；The cylindrical body 32 is cylindrical-shaped structure so that various pieces of the groove ring 31 in cylindrical body 32
Waterproof strength is uniform.
As shown in figure 3, the mainboard 4 uses pcb board, it is fixed to by threaded fastener 5 on the housing 1.
In addition, exemplarily, the section of the groove ring 31 is square or trapezoidal.In the groove ring 31 of above-mentioned shape and structure
The flowing in intrusion of outside water can be made more difficult.
Exemplarily, the waterproof charging structure that the present embodiment is provided is improved based on conventional Pogo Pin structures,
The preferable preferred size of water resistance is first pressed, the Pogo Pin that conventional brass alloys are made, which are processed, to be formed with described in two
First electrical connector 3 of the structure of groove ring 31, wherein, the sizes of the Pogo Pin that the present embodiment is used along its length is 4.05
~4.15cm, the diameter of cylindrical Pogo Pin bottom surfaces is preferably 1.3cm, and the groove ring 31 is parallel to the cylindrical body
Width on 32 length direction is 0.5~0.7cm, and the depth of the groove ring 31 is 0.2~0.4cm, and described first is electrically connected
Fitting 3 makes the shape of housing 1 and the first electrical connector 3 with the structure of groove ring 31 again by in-mould injection into the housing 1
Shape match profiles are closed, and form the component with good water resistance.Then the mainboard 4 of spring leaf connection element will be provided with by screw
5 are fixed in the housing 1, are fully contacted with the first electrical connector 3 as the spring leaf connection element of the second electrical connector 2, make institute
State mainboard 4 to be electrically connected with the first electrical connector 3, external power source can pass sequentially through the first electrical connector 3 and second and be electrically connected
Fitting 2 is that mainboard 4 is powered.
Due to width and the groove ring 31 of the groove ring 31 in the length direction parallel to the cylindrical body 32
Depth the water of outside will be influenceed to immerse the intrusion path length of waterproof charging structure, therefore can be according to actual waterproof strength need
Ask and above-mentioned parameter is adjusted, further, the groove ring 31 described in above-described embodiment is parallel to the cylindrical body 32
Length direction on width be preferably 0.6cm, depth is preferably 0.3cm.
As the preferred scheme of embodiment, above-mentioned waterproof charging structure can reach IPX7's (Ingress Protection)
Classification of waterproof standard, can guarantee that certain time under water or hydraulic pressure under certain standard, it can be ensured that not because of immersion and caused by
Damage.
The present embodiment additionally provides a kind of electronic equipment, is tied as shown in figure 4, being charged including the waterproof in above-described embodiment
Structure.
In summary, the utility model embodiment provide a kind of electronic equipment and its waterproof charging structure, by with
At least one groove ring 31 being engaged with housing 1 is offered on first electrical connector 3 of external power source connection, with in-mould injection
Mode the first electrical connector 3 is molded into housing 1, housing 1 is engaged with the first electrical connector 3, recycle and second be electrically connected
First electrical connector 3 is electrically connected to mainboard 4 by fitting 2.Relative to the waterproof of prior art application Pogo Pin class connectors
Charging structure, it is to avoid set up the additional components such as o-ring, can at lower cost and relatively simple structure assembling procedure production
Go out to have the charging structure of higher water resistance and the electronic equipment including the structure.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposited between operating
In any this actual relation or order.Term " comprising ", "comprising" or its any other variant are intended to non-row
His property is included, so that process, method, article or equipment including a series of key elements not only include those key elements, and
And also including other key elements being not expressly set out, or also include for this process, method, article or equipment institute inherently
Key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that including institute
Also there is other identical element in process, method, article or the equipment of stating key element.
Described above is only the embodiment of the application, it is noted that for the ordinary skill people of the art
For member, on the premise of the application principle is not departed from, some improvements and modifications can also be made, such as described inner fin sleeve pipe
Can being modified according to actual needs around line mode for formula heat exchanger, for these changes and retouching, also should be regarded as the application
Protection domain.
Claims (10)
1. the waterproof charging structure of a kind of electronic equipment, it is characterised in that including：Housing (1), the first electrical connector (3), second
Electrical connector (2) and mainboard (4), first electrical connector (3) are arranged in the housing (1), for accessing external electrical
First electrical connector (3) and the mainboard (4) are electrically connected with each other by source, second electrical connector (2)；Wherein,
First electrical connector (3) includes offering at least one on cylindrical body (32), the side of the cylindrical body (32)
Individual groove ring (31), the groove ring (31) is around the cylindrical body (32)；First electrical connector (3) in mould by noting
It is moulding into the housing (1).
2. waterproof charging structure according to claim 1, it is characterised in that second electrical connector (2) connects for shell fragment
Fitting, one end of the spring leaf connection element is fixedly attached to the mainboard (4), and the other end, which is contradicted, is connected to first electrical connection
Part (3).
3. waterproof charging structure according to claim 1, it is characterised in that opened up on the side of the cylindrical body (32)
There are two groove rings (31).
4. waterproof charging structure according to claim 1, it is characterised in that the quantity of first electrical connector (3) is
Two, two first electrical connectors (3) are spaced to be set.
5. waterproof charging structure according to claim 1, it is characterised in that the cylindrical body (32) is cylindric knot
Structure.
6. waterproof charging structure according to claim 1, it is characterised in that the mainboard (4) passes through threaded fastener (5)
Fixed on the housing (1).
7. waterproof charging structure according to claim 1, it is characterised in that the groove ring (31) is parallel to the post
Width on the length direction of shape body (32) is 0.5~0.7cm.
8. waterproof charging structure according to claim 1, it is characterised in that the depth of the groove ring (31) is 0.2~
0.4cm。
9. according to any described waterproof charging structures of claim 1-8, it is characterised in that the section of the groove ring (31) is
It is square or trapezoidal.
10. a kind of electronic equipment, it is characterised in that including the waterproof charging structure as described in claim 1-9 is any.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720123585.5U CN206441932U (en) | 2017-02-10 | 2017-02-10 | A kind of electronic equipment and its waterproof charging structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720123585.5U CN206441932U (en) | 2017-02-10 | 2017-02-10 | A kind of electronic equipment and its waterproof charging structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206441932U true CN206441932U (en) | 2017-08-25 |
Family
ID=59633814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720123585.5U Expired - Fee Related CN206441932U (en) | 2017-02-10 | 2017-02-10 | A kind of electronic equipment and its waterproof charging structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206441932U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109041488A (en) * | 2018-09-27 | 2018-12-18 | 北京全路通信信号研究设计院集团有限公司 | A kind of track electrical equipment increasing test point |
| WO2021004223A1 (en) * | 2019-07-11 | 2021-01-14 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Electronic device and wearable device |
-
2017
- 2017-02-10 CN CN201720123585.5U patent/CN206441932U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109041488A (en) * | 2018-09-27 | 2018-12-18 | 北京全路通信信号研究设计院集团有限公司 | A kind of track electrical equipment increasing test point |
| CN109041488B (en) * | 2018-09-27 | 2024-01-19 | 北京全路通信信号研究设计院集团有限公司 | Track electrical equipment with increased test points |
| WO2021004223A1 (en) * | 2019-07-11 | 2021-01-14 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Electronic device and wearable device |
| US11435703B2 (en) | 2019-07-11 | 2022-09-06 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Electronic device and wearable device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170825 Termination date: 20180210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |