CN109787025A - A kind of connector and electronic equipment - Google Patents
A kind of connector and electronic equipment Download PDFInfo
- Publication number
- CN109787025A CN109787025A CN201811586897.5A CN201811586897A CN109787025A CN 109787025 A CN109787025 A CN 109787025A CN 201811586897 A CN201811586897 A CN 201811586897A CN 109787025 A CN109787025 A CN 109787025A
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- Prior art keywords
- fixing seat
- connector
- waterproof
- groove
- main part
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Abstract
The embodiment of the invention discloses a kind of connector and electronic equipments, the connector includes fixing seat and the terminal that moves axially relatively with the fixing seat, the fixing seat includes bottom and main part, the cross section of the bottom is greater than the cross section of the main part, limiting groove and waterproof groove are additionally provided in the fixing seat, by cooperating limitation fixing seat mobile with circlip, waterproof groove is sealed limiting groove by sealing ring cooperation.The embodiment of the present invention can be realized simultaneously sealing waterproof and dismountable function.
Description
Technical field
The present embodiments relate to electronic equipment installing areas, and in particular to a kind of connector and electronic equipment.
Background technique
Waterproof performance is increasingly becoming the performance that more and more electronic product users pay attention to.In order to enable electronic product have compared with
Good waterproof performance needs to solve to connect the electronic contact of electronic product inside and outside or the waterproof problem of connector.
As shown in Figure 1, for connector A in the prior art, during installation, generally on the inside of the shell D of electronic product
Using the gap between glue E hermetically sealed connector A and shell D, waterproof is achieved a fixed connection and sealed.But using glue into
After row connection, connector cannot be removed from shell, once connector goes wrong, electronic product can not normal use.Simultaneously
Generally there are irritative gas volatilizations to need operator to pay attention to protecting, in addition glue curing when carrying out glue bonding for glue
Afterwards with product casing binding site when falling, since shell and cured glue water deformation quantity are inconsistent, between product and glue
Cracking, leads to waterproof failure.
Summary of the invention
In view of this, can be realized simultaneously sealing waterproof the embodiment of the invention provides a kind of connector and electronic equipment
With dismountable function.
In a first aspect, the embodiment of the invention provides a kind of connectors, comprising:
Fixing seat, including bottom and main part, the cross section of the bottom are greater than the cross section of the main part, the master
Body portion is provided with limiting groove, and the fixing seat is additionally provided at least one waterproof groove；
Terminal is set in the fixing seat, is fixed in a manner of it can axially relatively move with the fixing seat edge；
Circlip cooperates with the limiting groove, for limiting to the fixing seat；And
At least one sealing ring is sheathed in the waterproof groove, for being sealed.
Optionally, the limiting groove is set to the top of the waterproof groove.
Optionally, the waterproof groove is set to main part or the bottom of the fixing seat.
Optionally, the fixing seat is provided with multiple waterproof grooves, wherein part waterproof groove is set to the fixing seat
Main part, another part waterproof groove is set to the bottom of the fixing seat.
Optionally, the material of the sealing ring is silicon rubber.
Optionally, the circlip is the ring structure with opening.
Optionally, multiple sawtooth are formed on the inside of the circlip.
Optionally, the connector further include:
Elastomeric element, for connecting the terminal and the fixing seat.
Second aspect, the embodiment of the invention also provides a kind of electronic equipment, comprising:
Shell is provided with the counterbore of perforation two sides；
Connector as described in relation to the first aspect is set in the counterbore；
Circuit board is set to position opposite with the terminal of the connector in the shell；
Wherein, the counterbore is stretched out in the portion body portion of the terminal of the connector and fixing seat, with the circuit board
Electrode connection.
Optionally, the bottom of the connector is limited by the counterbore.
Be provided with limiting groove and waterproof groove in the fixing seat of connector of the embodiment of the present invention, limiting groove by with card
Spring cooperation limitation fixing seat is mobile, and for waterproof groove by being sealed with sealing ring cooperation, the connector of the embodiment of the present invention can
To realize sealing waterproof and dismountable function simultaneously.
Detailed description of the invention
By referring to the drawings to the description of the embodiment of the present invention, the above and other purposes of the present invention, feature and
Advantage will be apparent from, in the accompanying drawings:
Fig. 1 is the connection schematic diagram of the connector of the prior art；
Fig. 2 is the connector of first embodiment of the invention and the connection schematic diagram one of shell；
Fig. 3 is the connector of first embodiment of the invention and the connection schematic diagram two of shell；
Fig. 4 is the connector of first embodiment of the invention and the connection schematic diagram three of shell；
Fig. 5 is the connector of first embodiment of the invention and the connection schematic diagram four of shell；
Fig. 6 is the connector of first embodiment of the invention and the connection schematic diagram five of shell；
Fig. 7 is the connector of first embodiment of the invention and the connection schematic diagram six of shell；
Fig. 8 is the connector of first embodiment of the invention and the connection schematic diagram seven of shell；
Fig. 9 is the structural schematic diagram one of the electronic equipment of second embodiment of the invention；
Figure 10 is the structural schematic diagram two of the electronic equipment of second embodiment of the invention.
Specific embodiment
Below based on embodiment, present invention is described, but the present invention is not restricted to these embodiments.Under
Text is detailed to describe some specific detail sections in datail description of the invention.Do not have for a person skilled in the art
The present invention can also be understood completely in the description of these detail sections.In order to avoid obscuring essence of the invention, well known method, mistake
There is no narrations in detail for journey, process, element and circuit.
In addition, it should be understood by one skilled in the art that provided herein attached drawing be provided to explanation purpose, and
What attached drawing was not necessarily drawn to scale.
Unless the context clearly requires otherwise, "include", "comprise" otherwise throughout the specification and claims etc. are similar
Word should be construed as the meaning for including rather than exclusive or exhaustive meaning；That is, be " including but not limited to " contains
Justice.
In the description of the present invention, it is to be understood that, term " first ", " second " etc. are used for description purposes only, without
It can be interpreted as indication or suggestion relative importance.In addition, in the description of the present invention, unless otherwise indicated, the meaning of " multiple "
It is two or more.
Unless otherwise clearly defined and limited, the terms such as term " installation ", " connected ", " connection ", " fixation " should be done extensively
Reason and good sense solution may be a detachable connection for example, it may be being fixedly connected, or integral；It can be mechanical connection, it can also be with
It is electrical connection；Can be directly connected, can also indirectly connected through an intermediary, can be connection inside two elements or
The interaction relationship of two elements, unless otherwise restricted clearly.For the ordinary skill in the art, Ke Yigen
The concrete meaning of above-mentioned term in the present invention is understood according to concrete condition.
Fig. 2 is the structural schematic diagram of the connector of first embodiment of the invention.As shown in Fig. 2, connector A includes fixing seat
1, terminal 2, circlip 3 and sealing ring 4.Terminal 2 is set in fixing seat 1, can be moved axially relatively with fixing seat 1.Fixing seat 1
Including bottom 11 and main part 12.The cross section of the bottom 11 is greater than the cross section of the main part 12.The outer wall of fixing seat 1
On be provided with limiting groove 13, the limiting groove 13 is set on the main part 12 of fixing seat 1.When connector A passes through electronics
When the through-hole of the shell D of equipment is connect with shell D, the portion body portion 12 of terminal 2 and fixing seat 1 enters in shell D, terminal 2
For being connected to the electrode for the circuit board F being located on the inside of shell D.At this point, circlip 3 is connected on limiting groove 13, circlip 3 with
The inner wall of shell D contacts, it is possible thereby to which it is mobile to hull outside to limit fixing seat 1.
The circlip 3 is the elastic metallic folder with opening, can quickly be limited fixing seat 1.The circlip 3
Inside arcuate structure can be set, may be set to be the structure with multiple sawtooth, as shown in Figure 3.Optionally, the card
The inside of spring 3 is set as the structure with multiple sawtooth, can be to avoid for increasing the frictional force between circlip 3 and fixing seat 1
Fixing seat 1 and circlip 3 relatively rotate.The outer diameter of the circlip 3 is greater than the through-hole diameter of shell, it is possible thereby to limit fixing seat 1
It is mobile to hull outside.
The outer wall of fixing seat 1 is additionally provided with waterproof groove 14, and the waterproof groove 14 is set to the limiting groove 13
Lower section, the outside of waterproof groove 14 are also arranged with sealing ring 4.When connector A passes through the through-hole and shell of the shell D of electronic equipment
When D connection, sealing ring 4 realizes the function of sealing water proof and dust proof by the extrusion deformation of waterproof groove 14 and shell D.Namely
It says, the size of the size and the size of waterproof groove 14 and the through-hole of shell of sealing ring 4 matches, to realize sealing.It is described
Sealing ring 4 can be made up of silicon rubber elastomeric material.
Optionally, in the present embodiment, the internal structure of connector A can be with the inside of existing pogo pin connector
Structure is identical.Specifically, in the cavity B for being internally provided with opening upwards of fixing seat 1, terminal 2 is set in cavity B, described
The end of terminal 2 is stretched out from the opening of cavity B.Elastomeric element C, one end and end of elastomeric element C are additionally provided in the cavity B
The bottom of son 2 is fixedly connected, and the bottom of the other end and cavity B connect, as shown in Figure 8.When the terminal 2 is under pressure,
It is relatively moved by the elastic property and fixing seat 1 of elastomeric element C.In the present embodiment, elastomeric element C can be rubber, bullet
Spring etc. has the component of elastic property, and optionally, the elastomeric element C selects spring.Optionally, the bottom surface of terminal 2 can be set
It is set to bevel structure, it can be ensured that connector A keeps terminal 2 and the inner wall of cavity B to contact at work, and electric current is allowed mainly to pass through
Gold-plated terminal 2 and fixing seat 1 is to ensure the stabilization and low-impedance performance of connector.
In the present embodiment, there are two waterproof grooves 14 for the setting of fixing seat 1.Wherein, a waterproof groove 14 is set to solid
On the outer wall of the main part 12 of reservation 1, another waterproof groove 14 is set to the junction of main part 12 and bottom 11, such as Fig. 2
It is shown.The waterproof groove 14 of the junction for being set to main part 12 and bottom 11 is matched with sealing ring 4 can prevent water
Into main part 12.Meanwhile a waterproof groove 14, the waterproof groove are set on the outer wall of the main part of fixing seat 1 12
14 match with sealing ring 4, can be further improved the sealed waterproof effect of connector A.
In another optional implementation, there are two waterproof grooves 14 for the setting of fixing seat 1.Described two waterproof grooves 14 are
It is set on the outer wall of main part 12 of fixing seat 1, the waterproof groove 14 is matched with sealing ring 4 can be improved connector A
Sealed waterproof effect, as shown in Figure 3.
In another optional implementation, there are two waterproof grooves 14 for the setting of fixing seat 1.Described two waterproof grooves 14 are
It is set on the outer wall of bottom 11 of fixing seat 1, as shown in Figure 4.The waterproof groove 14 of the present embodiment is matched with sealing ring 4 can
To realize the effect of sealing waterproof close to the position in outside in shell, while two waterproof grooves 14 are set and can be further improved
The sealed waterproof effect of connector A.
In another optional implementation, a waterproof groove 14 is arranged in fixing seat 1.The waterproof groove 14 can be set
In on the outer wall of the bottom of fixing seat 1 11, close to the outside of shell, sealing waterproof can be realized in the outside close to shell, such as
Shown in Fig. 5.Optionally, the waterproof groove 14 can be set in the junction of main part 12 and bottom 11, can prevent water from
Bottom and main part infiltration are gone over, as shown in Figure 6.Optionally, the waterproof groove 14 can be set in the main part of fixing seat 1
On 12 outer wall, as shown in Figure 7.
In another optional implementation, there are two waterproof grooves 14 for the setting of fixing seat 1.Wherein, a waterproof groove 14
It is set on the outer wall of main part 12 of fixing seat 1, another waterproof groove 14 is set on the outer wall of bottom 11, such as Fig. 8 institute
Show.The waterproof groove 14 being set on 11 outer wall of bottom is matched with sealing ring 4 can realize in the outside close to shell
Seal waterproof.Meanwhile a waterproof groove 14 is set on the outer wall of the main part of fixing seat 1 12, the waterproof groove 14 with
Sealing ring 4 matches, and can be further improved the sealed waterproof effect of connector A.
The second embodiment of the present invention additionally provides a kind of electronic equipment, as shown in Fig. 9-Figure 10.Electronic equipment includes shell
Body D and connector A.The structure of the connector A is identical as the structure of above-mentioned connector A, no longer states herein.The shell D
Material have insulation performance.Shell D is provided with the counterbore 5 of perforation two sides, and connector A is set in the counterbore 5, the company
The counterbore 5 is stretched out in the portion body portion 12 of the terminal 2 and fixing seat 1 that meet device A, is connected to shell D interior circuit board F electrode.Its
In, the diameter of the first part of counterbore 5 is greater than the diameter of second part.The diameter of the main part 12 of connector A is slightly less than counterbore 5
Second part diameter, form gap between the two.The diameter of the bottom 11 of connector A is greater than the second part of counterbore 5
Diameter continues medial movement to shell D for limiting connector A.
When connector A and shell D is installed, it is arranged a correspondingly-sized respectively in the waterproof groove 14 of connector A first
Sealing ring 4, then, will the connector A with sealing ring 4 along counterbore 5 the axial medial movement to shell D, as connector A
When can not continue to move to, the bottom 11 of connector A is contacted with the bottom of the first part of counterbore 5 at this time, and sealing ring 4 is recessed in waterproof
Gap under the extrusion deformation of the inner wall of the inner wall and counterbore 5 of slot 14 between hermetically sealed connector A and counterbore 5, the terminal of connector A
2 and limiting groove 13 stretch out counterbore 5 finally circlip 3 is connected in limiting groove 13 positioned at the inside of shell D, connector A
It realizes and installs with shell D, as shown in Fig. 2-Fig. 8.
The connector of the present embodiment can be applied on the miniaturized electronics such as wrist-watch, bracelet, guarantee connector with
Shell assembling has under the behavior pattern of waterproof, also has the advantages such as ease of assembly, maintenance, disassembly.
The connector of the embodiment of the present invention includes fixing seat and the terminal that moves axially relatively with the fixing seat, described
Fixing seat includes bottom and main part, and the cross section of the bottom is greater than the cross section of the main part, goes back in the fixing seat
It is provided with limiting groove and waterproof groove, limiting groove and circlip cooperation limitation fixing seat are mobile, and waterproof groove is matched with sealing ring
Conjunction is sealed.The embodiment of the present invention can be realized simultaneously sealing waterproof and dismountable function.
The above description is only a preferred embodiment of the present invention, is not intended to restrict the invention, for those skilled in the art
For, the invention can have various changes and changes.All any modifications made within the spirit and principles of the present invention are equal
Replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of connector, comprising:
Fixing seat, including bottom and main part, the cross section of the bottom are greater than the cross section of the main part, the main part
It is provided with limiting groove, the fixing seat is additionally provided at least one waterproof groove；
Terminal is set in the fixing seat, is fixed in a manner of it can axially relatively move with the fixing seat edge；
Circlip cooperates with the limiting groove, for limiting to the fixing seat；And
At least one sealing ring is sheathed in the waterproof groove, for being sealed.
2. connector according to claim 1, which is characterized in that the limiting groove is set to the upper of the waterproof groove
Side.
3. connector according to claim 2, which is characterized in that the waterproof groove is set to the main body of the fixing seat
Portion or bottom.
4. connector according to claim 2, which is characterized in that the fixing seat is provided with multiple waterproof grooves, wherein
Part waterproof groove is set to the main part of the fixing seat, and another part waterproof groove is set to the bottom of the fixing seat.
5. connector according to claim 1, which is characterized in that the material of the sealing ring is silicon rubber.
6. connector according to claim 1, which is characterized in that the circlip is the ring structure with opening.
7. connector according to claim 6, which is characterized in that be formed with multiple sawtooth on the inside of the circlip.
8. connector according to claim 1, which is characterized in that the connector further include:
Elastomeric element, for connecting the terminal and the fixing seat.
9. a kind of electronic equipment, comprising:
Shell is provided with the counterbore of perforation two sides；
Such as connector of any of claims 1-8, it is set in the counterbore；
Circuit board is set to position opposite with the terminal of the connector in the shell；
Wherein, the counterbore, the electrode with the circuit board stretch out in the portion body portion of the terminal of the connector and fixing seat
Connection.
10. electronic equipment according to claim 9, which is characterized in that the bottom of the connector by the counterbore into
Row limit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811586897.5A CN109787025A (en) | 2018-12-25 | 2018-12-25 | A kind of connector and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811586897.5A CN109787025A (en) | 2018-12-25 | 2018-12-25 | A kind of connector and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109787025A true CN109787025A (en) | 2019-05-21 |
Family
ID=66497626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811586897.5A Pending CN109787025A (en) | 2018-12-25 | 2018-12-25 | A kind of connector and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109787025A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110289521A (en) * | 2019-06-27 | 2019-09-27 | 歌尔股份有限公司 | A kind of wearable device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203445294U (en) * | 2013-09-16 | 2014-02-19 | 苏州共创科技有限公司 | Waterproof POGO pin |
| CN204103129U (en) * | 2014-07-15 | 2015-01-14 | 深圳市三讯电子有限公司 | A kind of outdoor use low pressure waterproof connector and Portable power source |
| US20150092324A1 (en) * | 2013-09-30 | 2015-04-02 | Apple Inc. | Low-profile electrical and mechanical connector |
| CN104953349A (en) * | 2014-03-24 | 2015-09-30 | 昆山研达电脑科技有限公司 | Electric connector assembly |
-
2018
- 2018-12-25 CN CN201811586897.5A patent/CN109787025A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203445294U (en) * | 2013-09-16 | 2014-02-19 | 苏州共创科技有限公司 | Waterproof POGO pin |
| US20150092324A1 (en) * | 2013-09-30 | 2015-04-02 | Apple Inc. | Low-profile electrical and mechanical connector |
| CN104953349A (en) * | 2014-03-24 | 2015-09-30 | 昆山研达电脑科技有限公司 | Electric connector assembly |
| CN204103129U (en) * | 2014-07-15 | 2015-01-14 | 深圳市三讯电子有限公司 | A kind of outdoor use low pressure waterproof connector and Portable power source |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110289521A (en) * | 2019-06-27 | 2019-09-27 | 歌尔股份有限公司 | A kind of wearable device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190521 |
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| RJ01 | Rejection of invention patent application after publication |