CN205790485U - Electric connector and electronic product - Google Patents
Electric connector and electronic product Download PDFInfo
- Publication number
- CN205790485U CN205790485U CN201620525012.0U CN201620525012U CN205790485U CN 205790485 U CN205790485 U CN 205790485U CN 201620525012 U CN201620525012 U CN 201620525012U CN 205790485 U CN205790485 U CN 205790485U
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- Prior art keywords
- plug division
- keypad
- installing plate
- socket
- electric connector
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Abstract
The open a kind of electric connector of this utility model and electronic product, wherein, electric connector includes plug and for plugging the socket of plug, and described socket includes Plug Division, installing plate and contact pin；Described Plug Division is provided with the inserting groove inserted for described plug；Described installing plate is located at one end that described Plug Division deviates from the notch of described inserting groove, and described installing plate protrudes from the sidewall of described Plug Division and arranges；One end wiring pin of described contact pin is located in described inserting groove, and other end wiring pin stretches out through described installing plate the side from described installing plate.Technical solutions of the utility model can simplify the paster technique of the keypad of corresponding electronic products.
Description
Technical field
This utility model relates to electric connector and application thereof, particularly to a kind of electric connector and electronic product.
Background technology
Existing audio amplifiers etc. need the electronic product sealed can include the housing sealed, be located at the mainboard of enclosure interior and set
In hull outside the keypad that is hermetically connected with the shell, wherein, it is connected by electric connector between mainboard with keypad, specifically
, the plug of electric connector is electrically connected with mainboard, and the socket of electric connector is installed on keypad and electrically connects with keypad
Connect.Owing to plug is between mainboard and keypad, therefore to facilitate the socket of electric connector and the grafting of plug, generally
The notch of the socket of electric connector is arranged on the keypad plate face towards housing；Therefore, in prior art, generally by button and electricity
The socket of adapter is respectively installed to the tow sides of keypad, thus, keypad needs to use two-sided paster work when crossing stove
Skill, technique is more complicated, causes relatively costly.
Utility model content
Main purpose of the present utility model is to propose a kind of electric connector, it is intended to simplify the keypad of corresponding electronic products
Paster technique.
For achieving the above object, the electric connector that the utility model proposes, including plug and for plugging inserting of plug
Seat, described socket includes Plug Division, installing plate and contact pin；Described Plug Division is provided with the inserting groove inserted for described plug；Institute
Stating installing plate and be located at one end that described Plug Division deviates from the notch of described inserting groove, described installing plate protrudes from described Plug Division
Sidewall is arranged；One end wiring pin of described contact pin is located in described inserting groove, other end wiring pin through described installing plate and from
The side of described installing plate stretches out.
Preferably, described socket also includes the sealant arranged around described Plug Division.
Preferably, the material of described sealant is silica gel, polybutylene terephthalate (PBT) or poly terephthalic acid second two
Alcohol ester.
Preferably, described installing plate is provided with location pins, and described installation is located in described location pins and described Plug Division
The homonymy of plate, and described location pins and described Plug Division interval arrange.
Preferably, the cell wall of described inserting groove is provided with fool proof breach, and described plug is provided with and described fool proof breach phase
The fool proof coordinated is protruding.
This utility model also proposes one and electronic product, including the housing sealed, is located at the mainboard of described enclosure interior
Be located at described hull outside the keypad being connected with described housing seal, described mainboard and described keypad are by electrically connecting
Device is attached；
Described electric connector, including plug and for plugging the socket of plug, described socket includes Plug Division, installing plate
And contact pin；Described Plug Division is provided with the inserting groove inserted for described plug；Described installing plate is located at described Plug Division and is deviated from institute
Stating one end of the notch of inserting groove, described installing plate protrudes from the sidewall of described Plug Division and arranges；One terminated line of described contact pin
Foot is located in described inserting groove, and other end wiring pin stretches out through described installing plate the side from described installing plate；
Described mainboard is electrically connected with the plug of described electric connector；The socket of described electric connector is installed on described button
Backboard is to the plate face of described housing, and is electrically connected with described keypad by the contact pin wiring pin of the side edge of described installing plate
Connect；The position of the corresponding described socket of described housing offers resigning hole, and described plug is through described resigning hole and is inserted in described
In inserting groove.
Preferably, described keypad offers the through hole that the Plug Division for described socket passes；
Described Plug Division passes described through hole from the plate face of the most described housing of described keypad, and stretches into described resigning hole
In；Described installing plate protrudes from the part plate face against the most described housing of described keypad of the sidewall of described Plug Division.
Preferably, described socket also includes the sealant arranged around described Plug Division, and described sealant is located at described inserting
Connect between the outer surface in portion and the inwall of described through hole and between the inwall of the outer surface of described Plug Division and described resigning hole,
So that the gap between described Plug Division and described through hole and the gap between described Plug Division and described resigning hole are carried out close
Envelope.
Preferably, described installing plate is provided with location pins, and the plate face of the most described housing of described keypad is provided with and institute
State the hole, location that location pins grafting coordinates.
Preferably, described electronic product is audio amplifier.
When the electric connector of technical solutions of the utility model is applied in the electronic product sealed, can produce at electronics
Through hole is offered in the corresponding position of keypad of product, Plug Division passes from the plate face arranging button of keypad this through hole and extends
To relative plate face so that the notch of the inserting groove of socket is positioned at the plate face of the button dorsad of keypad, thus facilitates inserting groove
Grafting with plug；When the installing plate of socket moves at keypad, supported by the part protruding from Plug Division of installing plate
By the plate face arranging button of keypad, can socket be carried out spacing, it is to avoid whole socket passes through hole.Visible, according to upper
When method of stating uses electric connector of the present utility model, it is possible to ensure that inserting groove is positioned at relative two plate faces of keypad with button
(tow sides), meanwhile, the paster direction of the button of keypad is consistent with the paster direction of socket, button and the patch of socket
Sheet can be completed by unilateral paster technique, and paster operating procedure is simple, it is possible to reduce the cost of corresponding electronic products.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, the accompanying drawing in describing below is only
It is embodiments more of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work
Under, it is also possible to other accompanying drawing is obtained according to the structure shown in these accompanying drawings.
Fig. 1 is the structural representation of this utility model electric connector one embodiment；
Fig. 2 is the structural representation at another visual angle of electric connector shown in Fig. 1；
Fig. 3 is the structural representation of this utility model electronic product one embodiment；
Fig. 4 is the cross-sectional view in the electronic product shown in Fig. 3 along A-A '；
Fig. 5 is the partial enlarged drawing in Fig. 4 at B；
Fig. 6 is the structural representation after omitting socket in the enlarged drawing shown in Fig. 5.
Drawing reference numeral illustrates:
| Label | Title | Label | Title |
| 100 | Electric connector | 200 | Keypad |
| 300 | Housing | 120 | Plug |
| 140 | Socket | 121 | Fool proof is protruding |
| 141 | Plug Division | 142 | Installing plate |
| 143 | Contact pin | 144 | Inserting groove |
| 145 | Sealant | 146 | Location pins |
| 147 | Fool proof breach | 201 | Button |
| 202 | Through hole | 203 | Hole, location |
| 301 | Resigning hole |
The realization of this utility model purpose, functional characteristics and advantage will in conjunction with the embodiments, are described further referring to the drawings.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the present utility model rather than all
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, broadly falls into the scope of this utility model protection.
It is to be appreciated that if this utility model embodiment relates to directivity instruction (such as upper and lower, left and right, front,
After ...), then directionality instruction is only used for explaining relative between each parts under a certain particular pose (as shown in drawings)
Position relationship, motion conditions etc., if this particular pose changes, then directionality instruction changes the most therewith.
If it addition, this utility model embodiment relates to the description of " first ", " second " etc., then should " first ", " the
Two " description etc. is only used for describing purpose, and it is not intended that instruction or imply its relative importance or implicit indicate indication
The quantity of the technical characteristic shown.Thus, define " first ", the feature of " second " can be expressed or implicitly include at least one
Individual this feature.It addition, the technical scheme between each embodiment can be combined with each other, but must be with ordinary skill
Based on personnel are capable of, when technical scheme combination occur conflicting maybe cannot realize time will be understood that this technical side
The combination of case does not exists, the most not within the protection domain that this utility model requires.
The utility model proposes a kind of electric connector, it is adaptable to the electronic product that waterproof requirement is higher, use this electrical connection
Device can simplify the paster technique of corresponding keypad, thus reduces the cost of the electronic product of correspondence.
In this utility model embodiment, as depicted in figs. 1 and 2, wherein band arrow line instruction be space (such as
Hole, chamber) or face, this electric connector 100 includes plug 120 and for plugging the socket 140 of plug 120, and socket 140 includes
Plug Division 141, installing plate 142 and contact pin 143；Plug Division 141 is provided with the inserting groove 144 inserted for plug 120；Installing plate
142 are located at one end that Plug Division 141 deviates from the notch of inserting groove 144, and installing plate 142 protrudes from the sidewall of Plug Division 141 and arranges；
One end wiring pin of contact pin 143 is located in inserting groove 144, and other end wiring pin passes installing plate 142 side from installing plate 142
While stretch out.
Further referring to Fig. 1 and Fig. 2, the electric connector 100 of technical solutions of the utility model is applied to sealing
Time in electronic product, through hole 202 (ginseng can be offered in keypad 200 (with reference to Fig. 4 to Fig. 6) the corresponding position of electronic product
Examine Fig. 6), Plug Division 141 is passed from the plate face arranging button 201 of keypad 200 this through hole 202 and extends to relative plate
Face so that the notch of the inserting groove 144 of socket 140 is positioned at the plate of the button dorsad 201 (with reference to Fig. 3 to Fig. 6) of keypad 200
Face, thus facilitate the grafting of inserting groove 144 and plug 120；When the installing plate 142 of socket 140 moves at keypad 200,
By the part protruding from Plug Division 141 of installing plate 142 against the plate face arranging button 201 of keypad 200, can be to inserting
Seat 140 carries out spacing, it is to avoid whole socket 140 is through through hole 202.Visible, use electricity of the present utility model according to the method described above
During adapter 100, it is possible to ensure that inserting groove 144 is positioned at relative two plate faces (tow sides) of keypad 200 with button 201,
Meanwhile, the paster direction of the button 201 of keypad 200 is consistent with the paster direction of socket 140, button 201 and socket 140
Paster can be completed by unilateral paster technique, paster operating procedure is simple, it is possible to reduce the cost of corresponding electronic products.
Further referring to Fig. 1 and Fig. 2, one end wiring pin of contact pin 143 is located in inserting groove 144, thus inserts with inserting
The circuit of plug 120 correspondence of access slot 144 is electrically connected；The other end wiring pin of contact pin 143 is through installing plate 142 and from peace
The side of dress plate 142 stretches out, and is electrically connected with the corresponding line of keypad 200, contact pin 143 can be avoided from Plug Division 141
Surface stretch out coordinating of the through hole 202 that affects Plug Division 141 with keypad 200, it is also possible to avoid contact pin 143 is located at installation
The plate face of plate 142 and affect coordinating of installing plate 142 and keypad 200.
Wherein, installing plate 142 can protrude from a side of Plug Division 141 and can also protrude from Plug Division more than 141
Bar side；But due to arranging primarily to move at keypad 200 at the installing plate 142 of socket 140 of installing plate 142
Time, by the part protruding from Plug Division 141 of installing plate 142 against the plate face arranging button 201 of keypad 200, to inserting
Seat 140 carries out spacing；Therefore to reach preferable limit effect, further referring to Fig. 1 and Fig. 2, in the present embodiment, peace
Dress plate 142 protrudes from relative two side of Plug Division 141 and arranges, and now, installing plate 142 can be reliable and stable to socket
140 carry out spacing, beneficially socket 140 paster operation.The material of installing plate 142 and Plug Division 141 is PC (Merlon),
The high temperature fireproof materials such as PBT (polybutylene terephthalate (PBT)).
Further referring to Fig. 1 and Fig. 2, and combine Fig. 4 and Fig. 5 and understand, use this practicality new according to the method described above
During the electric connector 100 of type, in order to improve sealing property, this socket 140 can also include the sealing arranged around Plug Division 141
Layer 145.Sealant 145 is located between the outer surface of Plug Division 141 and the inwall of corresponding through hole 202, can carry out gap
Sealing, in order to be further ensured that sealing effectiveness, sealant 145 can be with the outer surface of Plug Division 141 and corresponding through hole 202
Gap interference fit between inwall, utilizes sealant 145 to stopper gap location.It is preferable that sealant 145 can choose sealing property
Elastomeric material seal, specifically can choose silica gel, polybutylene terephthalate (PBT) or polyethylene terephthalate
Ester.By arranging sealant 145, after socket 140 is installed with keypad 200, there is not space, good sealing effect, it is possible to meet
The sealing waterproof requirement of corresponding electronic products.
When using electric connector 100 of the present utility model according to the method described above, in order to improve socket 140 and keypad 200
Between the reliability of cooperation, further referring to Fig. 1 and Fig. 2, and combine Fig. 4 and Fig. 5 and understand, in the present embodiment,
Installing plate 142 is provided with location pins 146, and this location pins 146 may be inserted in the hole, corresponding location of keypad 200, from
And increase contact engaging and separating force when socket 140 coordinates with keypad 200, improve the installation reliability of socket 140；In order to avoid location is inserted
Foot 146 interferes with Plug Division 141, concrete, and the homonymy of installing plate 142 is located in this location pins 146 and Plug Division 141,
And location pins 146 and interval, Plug Division 141 are arranged；The quantity of location pins 146 and position is specifically set can be according to plug
The requirement of power selects, and the quantity of location pins 146 is two in the present embodiment, and two location pins 146 are respectively arranged on
The both sides of Plug Division 141.
When plug 120 inserts inserting groove 144, in order to avoid plug 120 is anti-inserted or wrong plug, refer to Fig. 1, in this enforcement
In example, the cell wall of inserting groove 144 is provided with fool proof breach 147, and plug 120 is provided with the fool proof matched with fool proof breach 147
Protruding 121.Fool proof breach 147 and fool proof projection 121 position and shape are set, can according to circumstances depending on, existing grafting
Error-proof structure all can apply in this utility model, does not repeats them here.
Refer to Fig. 3 and Fig. 4, when using electric connector 100 of the present utility model, not only can pressing at electronic product
Through hole 202 is offered in the corresponding position of keypad 200, by Plug Division 141 from the plate face arranging button 201 of keypad 200 through being somebody's turn to do
Through hole 202 also extends to relative plate face；The plate face of installing plate 142 Plug Division 141 dorsad directly can also be attached to keypad
The plate face of 200, electric connector 100 the most of the present utility model can carry out paster installation to apply existing paster mode.
Referring to Fig. 3 to Fig. 6, this utility model also proposes a kind of electronic product, and this electronic product includes the housing sealed
300, it is located at the mainboard within housing 300 (not shown) and is located at the keypad that housing 300 is outside and is tightly connected with housing 300
200, mainboard is attached by electric connector 100 with keypad 200；Mainboard electrically connects with the plug 120 of electric connector 100
Connect；The concrete structure of this electric connector 100 is with reference to above-described embodiment, owing to this keypad 200 assembly have employed above-mentioned all realities
Execute whole technical schemes of example, the most at least there are all beneficial effects that the technical scheme of above-described embodiment is brought, at this
Repeat the most one by one；Wherein, the socket 140 of electric connector 100 is installed on the plate face of keypad 200 housing 300 dorsad, and passes through
Contact pin 143 wiring pin of the side edge of installing plate 142 is electrically connected with keypad 200；The position of housing 300 respective socket 140
Offering resigning hole 301, plug 120 is through resigning hole 301 and is inserted in inserting groove 144.
When socket 140 is installed on keypad 200, in order to adapt to the wiring of electronic product, refers to Fig. 4 to Fig. 6, and tie
Close Fig. 3 to understand, in the present embodiment, keypad 200 offers the through hole that the Plug Division 141 for socket 140 passes
202；Plug Division 141 passes through hole 202 from the plate face of keypad 200 housing 300 dorsad, and stretches in resigning hole 301 so that insert
The notch of the inserting groove 144 of seat 140 is positioned at the side towards housing 300 of keypad 200；Installing plate 142 protrude from grafting
Socket 140, against the plate face of keypad 200 housing 300 dorsad, can be carried out spacing, it is to avoid whole by the part of the sidewall in portion 141
Individual socket 140 is through through hole 202.Now, it is possible to ensure that inserting groove 144 is located towards the plate face of housing 300, and button 201
In the plate face of the housing dorsad 300 of keypad 200, meanwhile, the paster direction of the button 201 of keypad 200 and the patch of socket 140
Sheet direction is consistent, and the paster of button 201 and socket 140 can be completed by unilateral paster technique, the letter of paster operating procedure
Single, it is possible to reduce the cost of corresponding electronic products.
Refer to Fig. 5 and Fig. 6, and combine Fig. 1 and understand, in order to improve sealing property, in the present embodiment, socket
140 also include the sealant 145 arranged around Plug Division 141, and sealant 145 is located at outer surface and the through hole 202 of Plug Division 141
Inwall and between and the inwall of the outer surface of Plug Division 141 and resigning hole 301 between, with to through hole 202 and Plug Division 141
Between gap and Plug Division 141 and resigning hole 301 between gap seal.In order to be further ensured that sealing effectiveness,
Sealant 145 can with between the outer surface of Plug Division 141 and inwall and the inwall of resigning hole 301 of corresponding through hole 202
Gap interference fit, utilizes sealant 145 to stopper gap location.Sealant 145 can choose the preferable elastomeric material of sealing property
Seal, specifically can choose silica gel, polybutylene terephthalate (PBT) or polyethylene terephthalate.By arranging
, after socket 140 is installed with keypad 200 and housing 300, there is not space, good sealing effect, it is possible to meet phase in sealant 145
Answer the sealing waterproof requirement of electronic product.Under the sealing effectiveness of sealant 145, coordinate between keypad 200 with housing 300
Time, it is only necessary to use double faced adhesive tape at keypad 200 towards the plate face of housing 300, it is possible to ensure keypad 200 and housing 300
Between sealing effectiveness, it is no longer necessary to use outside keypad 200 and seal silica gel, thus can be ensureing before sealing effectiveness
Put, simplify the production technology of electronic product, thus reduce production cost.
In order to improve the reliability coordinated between socket 140 with keypad 200, further referring to Fig. 5 and Fig. 6,
In the present embodiment, location pins 146 on described installing plate 142, described keypad 200 is provided with and coordinates with described location pins 146
Hole, location 202, described location pins 146 from the plate face of the most described housing 300 of described keypad 200 insert described location
In hole 202, thus increase contact engaging and separating force when socket 140 coordinates with keypad 200, improve the installation reliability of socket 140；In order to
Avoiding location pins 146 to interfere with Plug Division 141, concrete, this location pins 146 is located at installing plate with Plug Division 141
The homonymy of 142, and location pins 146 and Plug Division 141 interval arrange；The quantity of location pins 146 and position is specifically set can
Selecting with the requirement according to contact engaging and separating force, the quantity of location pins 146 is two in the present embodiment, two location pins
146 both sides being respectively arranged on Plug Division 141.
Electronic product of the present utility model is specifically as follows audio amplifier, mobile phone, keyboard, electronic watch etc. and seals water resistance requirement
Higher electronic product.
These are only preferred embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model, every
Under inventive concept of the present utility model, utilize the equivalent structure transformation that this utility model description and accompanying drawing content are made, or
Directly/be indirectly used in other relevant technical fields and be included in scope of patent protection of the present utility model.
Claims (10)
1. an electric connector, including plug and for plugging the socket of plug, it is characterised in that
Described socket includes Plug Division, installing plate and contact pin；
Described Plug Division is provided with the inserting groove inserted for described plug；
Described installing plate is located at one end that described Plug Division deviates from the notch of described inserting groove, and described installing plate protrudes from described inserting
The sidewall meeting portion is arranged；
One end wiring pin of described contact pin is located in described inserting groove, and other end wiring pin is through described installing plate and from described peace
The side of dress plate stretches out.
2. electric connector as claimed in claim 1, it is characterised in that described socket also includes arranging around described Plug Division
Sealant.
3. electric connector as claimed in claim 2, it is characterised in that the material of described sealant is silica gel, poly-terephthaldehyde
Acid butanediol ester or polyethylene terephthalate.
4. the electric connector as described in any one in claims 1 to 3, it is characterised in that described installing plate is provided with location
Pin, described location pins and described Plug Division be located at the homonymy of described installing plate, and described location pins and described Plug Division
Interval is arranged.
5. the electric connector as described in any one in claims 1 to 3, it is characterised in that set on the cell wall of described inserting groove
Fool proof breach, described plug is had to be provided with the fool proof matched with described fool proof breach protruding.
6. an electronic product, it is characterised in that include the housing sealed, be located at the mainboard of described enclosure interior and be located at described
Hull outside the keypad being connected with described housing seal, described mainboard and described keypad are by as claimed in claim 1
Electric connector be attached；
Described mainboard is electrically connected with the plug of described electric connector；
The socket of described electric connector is installed on the plate face of the most described housing of described keypad, and by the side of described installing plate
Contact pin wiring pin at limit is electrically connected with described keypad；
The position of the corresponding described socket of described housing offers resigning hole, and described plug is through described resigning hole and is inserted in described
In inserting groove.
7. electronic product as claimed in claim 6, it is characterised in that offer the grafting for described socket on described keypad
The through hole that portion passes；
Described Plug Division passes described through hole from the plate face of the most described housing of described keypad, and stretches in described resigning hole；
Described installing plate protrudes from the part plate face against the most described housing of described keypad of the sidewall of described Plug Division.
8. electronic product as claimed in claim 7, it is characterised in that described socket also includes arranging around described Plug Division
Sealant, described sealant is located between the outer surface of described Plug Division and the inwall of described through hole and outside described Plug Division
Between the inwall of surface and described resigning hole, with to the gap between described Plug Division and described through hole and described Plug Division with
Gap between described resigning hole seals.
9. electronic product as claimed in claim 7, it is characterised in that described installing plate is provided with location pins, described button
Backboard is provided with the hole, location coordinated with described location pins grafting to the plate face of described housing.
10. the electronic product as described in claim 6 to 9 any one, it is characterised in that described electronic product is audio amplifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620525012.0U CN205790485U (en) | 2016-05-31 | 2016-05-31 | Electric connector and electronic product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620525012.0U CN205790485U (en) | 2016-05-31 | 2016-05-31 | Electric connector and electronic product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205790485U true CN205790485U (en) | 2016-12-07 |
Family
ID=58136619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620525012.0U Active CN205790485U (en) | 2016-05-31 | 2016-05-31 | Electric connector and electronic product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205790485U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113419355A (en) * | 2021-05-31 | 2021-09-21 | 浙江亨达光学有限公司 | Glasses convenient for replacing battery |
| WO2024078214A1 (en) * | 2022-10-12 | 2024-04-18 | 厦门宏发电力电器有限公司 | Relay voltage input connection structure and relay |
-
2016
- 2016-05-31 CN CN201620525012.0U patent/CN205790485U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113419355A (en) * | 2021-05-31 | 2021-09-21 | 浙江亨达光学有限公司 | Glasses convenient for replacing battery |
| WO2024078214A1 (en) * | 2022-10-12 | 2024-04-18 | 厦门宏发电力电器有限公司 | Relay voltage input connection structure and relay |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |