CN207602846U - A kind of Male head connector and its shrapnel - Google Patents
A kind of Male head connector and its shrapnel Download PDFInfo
- Publication number
- CN207602846U CN207602846U CN201721742689.0U CN201721742689U CN207602846U CN 207602846 U CN207602846 U CN 207602846U CN 201721742689 U CN201721742689 U CN 201721742689U CN 207602846 U CN207602846 U CN 207602846U
- Authority
- CN
- China
- Prior art keywords
- insulating body
- male head
- head connector
- elastic part
- terminal
- 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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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a kind of Male head connector and its shrapnel, which is set on the insulating body of Male head connector, including：If elastic sheet body, dry elasticity haptic element and several installation feet；The elastic sheet body is formed by several metal long side tandem arrays, and the front end of elastic sheet body is equipped with several outwardly extending elastic haptic elements, and the both sides of elastic sheet body are equipped with several installation feet；The Male head connector is used for connecting PCB board, containing there are two above-mentioned shrapnel, respectively upper grounding elastic part and lower grounding elastic part, further includes：Shell, insulating body, several terminals and grab.The utility model uses contact pin type terminal structure, and the direct pouring molding of monolithic structure, and structural behaviour is more stablized；Terminal structure completely cuts off with metal shell, is avoided that terminal is contacted with shell, so as to which Male head connector short circuit occur；The elastic piece structure of frame shape is not easy to break, and greatly improves the performance of Male head connector.
Description
Technical field
The utility model is related to field of connectors more particularly to a kind of Male head connectors and its shrapnel.
Background technology
Male head connector component can be used for two conductors on a circuit being bridged so that electric current or signal can be with
It circulates between the two conductors.Therefore, Male head connector is widely used in various electric wirings, plays connection or middle power-off
The effect of stream or signal.
There are following defects for existing Male head connector：1st, the terminal of existing Male head connector uses injection molding more
Metal terminal, i.e., be embedded in pre-fabricated die cavity by (INSERT MOLD) structure, then pours into the plastic material of hot melt and be cooled to
The shortcomings that type, this structure easily weighs terminal wounded, causes Male head connector poor short circuit；2nd, existing one kind contains contact pin type knot
The Male head connector of structure terminal, terminal is exposed outside insulating body, it be easy to cause terminal and is contacted with shell, so as to which male connector occur
Connector short circuit；3rd, the insulating body of existing Male head connector is mostly using two-piece type or three-member type, and structural strength is low, stability
Difference；4th, in the elastic piece structure of existing Male head connector, the elasticity arm for connecting elastic haptic element is too short, the danger being easily broken
The use hidden danger of Male head connector is caused in danger.Therefore, the prior art is defective, needs to improve.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of Male head connector shrapnel, and scheme is as follows：
A kind of Male head connector shrapnel, is set on the insulating body of Male head connector, which is characterized in that including：It is elastic sheet body, several
Elastic haptic element and several installation feet；The elastic sheet body is formed by several metal long side tandem arrays, and the front end of elastic sheet body is set
There are several outwardly extending elastic haptic elements, the both sides of elastic sheet body are equipped with several installation feet.
Further, rectangular shaped rim of the elastic sheet body for four metal long side compositions；The front end of the elastic sheet body
Equipped with equally distributed 3 elastic haptic elements；The both sides of elastic sheet body are respectively equipped with two and prolong to the insulating body of Male head connector
The installation foot stretched.
Further, the elastic sheet body also extends support feet between elastic haptic element.
The utility model also provides a kind of Male head connector, and for connecting PCB board, the Male head connector is containing there are two upper
The shrapnel stated, respectively upper grounding elastic part and lower grounding elastic part, further include：Shell, insulating body, several terminals and grab；
The insulating body front opening, for grafting pcb board, it is exhausted to be equipped with several perforations for upper/lower terminal in insulating body
Edge ontology rear end and the strip terminal accommodation groove of insulating body front opening；
Several described terminals are divided into symmetrical group above and below, are placed in insulating body forward from the rear end of insulating body respectively
Interior strip terminal accommodation groove, the contact site contact pcb board of terminal front end；
The grab is fixed on insulating body two side, and between the terminal；
The upper grounding elastic part and lower grounding elastic part are embedded in the upper and lower surface of insulating body respectively, and upper grounding elastic part is under
The elastic haptic element of grounding elastic part is each passed through insulating body and is connect with pcb board, the installation foot of upper grounding elastic part and lower grounding elastic part
The both sides of insulating body are each passed through, upper grounding elastic part and lower grounding elastic part are fixed on insulating body；
The shell is arranged on insulating body periphery, by upper grounding elastic part and lower grounding elastic part, insulating body, terminal and card
Hook all wraps up.
Further, the strip terminal accommodation groove does not penetrate through up and down, is set to strip terminal accommodation groove inner terminal
Insulating body is separated between shell.
Further, the front end of the strip terminal accommodation groove is recessed forward, forms the contact site of accommodating terminal front end
Structure.
Using the above scheme, the utility model has the advantages that：
The utility model uses contact pin type terminal structure, compared to traditional injection molding (INSERT MOLD) structure, sheet
The structure of utility model is more stablized；
The insulating body of the utility model uses the direct pouring molding of monolithic structure, and structural behaviour is more stablized；
The terminal structure of the utility model completely cuts off with metal shell, is avoided that terminal is contacted with shell, so as to which male connector occur
Connector short circuit；
The utility model uses the elastic piece structure of frame shape, and the installation capability of shrapnel is good, and the endurance quality of shrapnel is good, is not easy
It breaks, greatly improves the performance of Male head connector.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other attached drawings can also be obtained according to the structure shown in these attached drawings.
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the utility model part-structure schematic diagram；
Fig. 3 is the utility model disassembly diagram；
Fig. 4 is the utility model section view.
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
Referring to figs. 1 to shown in Fig. 4, the utility model provides a kind of Male head connector shrapnel, is set to Male head connector
On insulating body, which is characterized in that including：If elastic sheet body 31, dry elasticity haptic element 32 and several installation feet 33；The shrapnel sheet
Body 31 is formed by several metal long side tandem arrays, and the front end of elastic sheet body 31 is equipped with several outwardly extending elastic haptic elements 32,
The both sides of elastic sheet body 31 are equipped with several installation feet 33.
As a kind of embodiment, rectangular shaped rim of the elastic sheet body 31 for four metal long side compositions；The shrapnel sheet
The front end of body 31 is equipped with equally distributed 3 elastic haptic elements 32；The both sides of elastic sheet body 31 are respectively equipped with two and are connected to male connector
The installation foot 33 that the insulating body 2 of device extends.The elastic sheet body 31 also extends two support feets between elastic haptic element 32
34。
The utility model also provides a kind of Male head connector, and for connecting PCB board, the Male head connector is containing there are two upper
The shrapnel 3 stated, respectively upper grounding elastic part 3 and lower grounding elastic part 3, further include：Shell 1, insulating body 2, several terminals and
Grab；The shell 1 is arranged on 2 periphery of insulating body, by upper grounding elastic part 3 and lower grounding elastic part 3, insulating body 2, terminal 4
It is all wrapped up with grab 5.
2 front opening of insulating body, for grafting pcb board, upper/lower terminal is equipped with several perforations in insulating body 2
4 storage tank 21 of strip terminal of 2 front opening of 2 rear end of insulating body and insulating body；Several described terminals 4 divide for it is upper,
Symmetrical group down, 4 storage tank 21 of strip terminal being placed in forward from the rear end of insulating body 2 respectively in insulating body 2, terminal
The contact site contact pcb board of 4 front ends；The grab is fixed on 2 two side of insulating body, and between the terminal 4.
It is noted that the front end of 4 storage tank 21 of strip terminal is recessed forward, 4 front end of accommodating terminal is formed
Contact site structure, convenient for terminal 4 installation with it is firm.4 storage tank of strip terminal does not penetrate through about 21, is set to
Insulating body 2 is separated between 4 storage tank of strip terminal, 21 inner terminal 4 and shell 1.This design is avoided that terminal 4 is exposed
Outside insulating body 2, insulating body 2 completely cuts off terminal 4 and shell 1, can prevent terminal 4 from misplacing and connected with outer casing 1, so as to cause
Male head connector short circuit.
The upper grounding elastic part 3 and lower grounding elastic part 3 are embedded in the upper and lower surface of insulating body 2, upper grounding elastic part 3 respectively
Insulating body 2 is each passed through with the elastic haptic element 32 of lower grounding elastic part 3 to connect with pcb board, upper grounding elastic part 3 and lower grounding elastic part
3 33 installation foot 33 of installation foot is each passed through the both sides of insulating body 2, and upper grounding elastic part 3 and lower grounding elastic part 3 are fixed on absolutely
On edge ontology 2；Support feet between elastic haptic element 32 is against on insulating body 2.
It will be further appreciated that be arranged on 4 storage tank 21 of strip terminal right for the front end of shrapnel 3 and the metal long side of both sides
Insulating body is stretched into the periphery on 2 surface of insulating body answered, the trepanning in elastic haptic element 32 from 4 storage tank of strip terminal, 21 front
In the opening of 2 front ends.It is such to be designed with conducive to the thickness for the concave configuration increase insulating body 2 for avoiding 2 surface of insulating body.
In addition, in the structure design of quadrangle elastic sheet body 31, the elastic arm of the metal long sides of both sides as forward metal long side, favorably
In enhancing 3 structure of shrapnel, elastic haptic element 32 is avoided to be broken during grafting.
In conclusion the utility model uses contact pin type terminal structure, compared to traditional injection molding (INSERT
MOLD) structure, the structure of the utility model are more stablized；The insulating body of the utility model is directly poured using monolithic structure
Molding, structural behaviour are more stablized；The terminal structure of the utility model completely cuts off with metal shell, is avoided that terminal connects with shell
It touches, so as to which Male head connector short circuit occur；The utility model uses the elastic piece structure of frame shape, and the installation capability of shrapnel is good, bullet
The endurance quality of piece is good, is not easy to break, and greatly improves the performance of Male head connector.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all in this practicality
All any modification, equivalent and improvement made within novel spirit and principle etc., should be included in the guarantor of the utility model
Within the scope of shield.
Claims (6)
1. a kind of Male head connector shrapnel, is set on the insulating body of Male head connector, which is characterized in that including：Shrapnel sheet
If body, dry elasticity haptic element and several installation feet；The elastic sheet body is formed by several metal long side tandem arrays, elastic sheet body
Front end is equipped with several outwardly extending elastic haptic elements, and the both sides of elastic sheet body are equipped with several installation feet.
2. Male head connector shrapnel according to claim 1, which is characterized in that the elastic sheet body is four metal long sides
The rectangular shaped rim of composition；The front end of the elastic sheet body is equipped with equally distributed 3 elastic haptic elements；The both sides difference of elastic sheet body
If there are two the installation feet extended to the insulating body of Male head connector.
3. Male head connector shrapnel according to claim 1, which is characterized in that the elastic sheet body also elastic haptic element it
Between extend support feet.
4. a kind of Male head connector, for connecting PCB board, the Male head connector contains arbitrary there are two the claims 1~3
Shrapnel described in one, respectively upper grounding elastic part and lower grounding elastic part, which is characterized in that further include：Shell, insulating body,
Several terminals and grab；
The insulating body front opening, for grafting pcb board, upper/lower terminal is equipped with several perforation insulation originally in insulating body
Body rear end and the strip terminal accommodation groove of insulating body front opening；
Several described terminals are divided into symmetrical group above and below, are placed in insulating body forward from the rear end of insulating body respectively
Strip terminal accommodation groove, the contact site contact pcb board of terminal front end；
The grab is fixed on insulating body two side, and between the terminal；
The upper grounding elastic part and lower grounding elastic part are embedded in the upper and lower surface of insulating body, upper grounding elastic part and lower ground connection respectively
The elastic haptic element of shrapnel is each passed through insulating body and is connect with pcb board, the installation foot difference of upper grounding elastic part and lower grounding elastic part
Across the both sides of insulating body, upper grounding elastic part and lower grounding elastic part are fixed on insulating body；
The shell is arranged on insulating body periphery, and upper grounding elastic part and lower grounding elastic part, insulating body, terminal and grab is complete
It wraps up in portion.
5. Male head connector according to claim 4, which is characterized in that the strip terminal accommodation groove does not pass through up and down
It is logical, it is set between strip terminal accommodation groove inner terminal and shell and is separated with insulating body.
6. Male head connector according to claim 4, which is characterized in that the front end of the strip terminal accommodation groove is forward
Recess forms the structure of the contact site of accommodating terminal front end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721742689.0U CN207602846U (en) | 2017-12-14 | 2017-12-14 | A kind of Male head connector and its shrapnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721742689.0U CN207602846U (en) | 2017-12-14 | 2017-12-14 | A kind of Male head connector and its shrapnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207602846U true CN207602846U (en) | 2018-07-10 |
Family
ID=62764738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721742689.0U Expired - Fee Related CN207602846U (en) | 2017-12-14 | 2017-12-14 | A kind of Male head connector and its shrapnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207602846U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109149192A (en) * | 2018-09-20 | 2019-01-04 | 广东杰思通讯股份有限公司 | Terminal male head and USBTYPE-C connector |
-
2017
- 2017-12-14 CN CN201721742689.0U patent/CN207602846U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109149192A (en) * | 2018-09-20 | 2019-01-04 | 广东杰思通讯股份有限公司 | Terminal male head and USBTYPE-C connector |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180710 Termination date: 20211214 |