CN209487861U - The ground structure of electric connector - Google Patents
The ground structure of electric connector Download PDFInfo
- Publication number
- CN209487861U CN209487861U CN201920412239.8U CN201920412239U CN209487861U CN 209487861 U CN209487861 U CN 209487861U CN 201920412239 U CN201920412239 U CN 201920412239U CN 209487861 U CN209487861 U CN 209487861U
- Authority
- CN
- China
- Prior art keywords
- ground
- contact portion
- terminal
- ground terminal
- insulating 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.)
- Active
Links
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model relates to the ground structures of electric connector, the ground terminal being located at insulating body and group on insulating body, ground terminal has contact portion, contact portion is housed on the inserted terminal of insulating body, the inserted terminal of insulating body is equipped with floating space, the amount of movement when contact portion that floating space meets ground terminal is plugged, also group is equipped with ground shield in floating space, ground shield at least in the contact portion of ground terminal under by slotting mobile form contact connection ground terminal contact portion.Group sets ground shield in the floating space that the utility model floats in the contact portion plug for giving ground terminal, the contact portion of ground shield contact connection ground terminal, using the contact portion of ground terminal when grafting by crowded retentivity, so that ground shield and ground terminal keep being steadily contacted, preferable high frequency performance is obtained.Structure is simple, ease of assembly, meets the quiet earth connection of ground terminal, promotes the stability and high frequency performance of electric connector.
Description
Technical field
The utility model relates to the ground structures of technical field of electric connectors, especially electric connector.
Background technique
Electric connector is widely used on various electronic equipments in recent years, but is the hair lightening in response to electronic equipment
Exhibition, the volume size of electric connector is constantly required to reduce, in this way, the influence to electric connector, in addition to will cause difficult processing
Degree also will cause the reduction of structural strength outside increasing.
Usually there are the components such as ground terminal, conductive terminal and insulator, component is usually with group cube on electric connector
Formula and the combination between completing, so, if electric connector persistently reduces size, the size of Electrical connector member certainly will also contract
Small, so that the group between Electrical connector member is stood and has difficulties, there are unstability for the grounding connection of ground terminal, and shielding is caused to be imitated
Fruit is poor, affects very much the high frequency performance of electric connector greatly.
Summary of the invention
The purpose of this utility model is to provide a kind of ground structure of electric connector, ease of assembly meets ground terminal
Quiet earth connection, promote the stability and high frequency performance of electric connector.
In order to achieve the above objectives, the utility model adopts the following technical solution:
There is the ground structure of electric connector insulating body and group to be located at the ground terminal on insulating body, the ground connection
Terminal has contact portion, which is housed on the inserted terminal of insulating body, and the inserted terminal of the insulating body, which is equipped with, to float
Space, the amount of movement when contact portion which meets ground terminal is plugged, also group is equipped with ground connection in the floating space
Shielding part, at least in the contact portion of ground terminal, contact is connected to the contact of ground terminal to the ground shield under by slotting mobile form
Portion.
Above scheme is further: the insulating body is longitudinal, and the inserted terminal of insulating body is equipped with slot, slot with
Floating space connection, the contact portion of ground terminal is convex to be exposed in slot, and ground shield has at the top of the elastic branch of curved configuration,
At the top of elasticity branch the contact portion of ground terminal far from the floating space of the side of slot towards the contact portion side of ground terminal
To bending.
Above scheme is further: the contact of branch top contact ground terminal always at the top of the elastic branch of the ground shield
Portion.
Above scheme is further: at the top of the elastic branch of the ground shield under normal conditions with the contact portion of ground terminal
Gap is remained with, which ensures that the contact portion of ground terminal contacts the elasticity branch of connection ground shield under by slotting mobile form
Top.
Above scheme is further: the ground shield is outer iron-clad the inserting in insulating body by cladding insulating body
Infolding at end is connect to constitute.
Above scheme is further: the ground shield is the inserted sheet being mounted at the inserted terminal of insulating body, ground connection
Shielding part is axially inserted into assembling by the end of the inserted terminal of insulating body.
It is compared with the prior art, in the floating space that the utility model floats in the contact portion plug for giving ground terminal
Group sets ground shield, and the contact portion of ground shield contact connection ground terminal utilizes the contact of ground terminal when grafting
Portion is obtained preferable high frequency performance so that ground shield and ground terminal keep being steadily contacted by crowded retentivity.Structure letter
Single, ease of assembly meets the quiet earth connection of ground terminal, promotes the stability and high frequency performance of electric connector.
Detailed description of the invention:
Attached drawing 1 is the utility model one example structure schematic diagram；
Attached drawing 2 is one form schematic diagram of internal structure after the combination of Fig. 1 embodiment；
Attached drawing 3 is after Fig. 1 embodiment combines secondly form schematic diagram of internal structure；
Attached drawing 4 is the outer iron casing structure schematic diagram of Fig. 1 embodiment combination；
Attached drawing 5 is that Fig. 1 embodiment combined inserting uses structural schematic diagram；
Attached drawing 6 is the utility model secondly example structure schematic diagram；
Attached drawing 7 is the utility model thirdly example structure schematic diagram；
Attached drawing 8 is one form schematic diagram of internal structure after the combination of Fig. 7 embodiment；
Attached drawing 9 is after Fig. 7 embodiment combines secondly form schematic diagram of internal structure；
Attached drawing 10 is that Fig. 7 embodiment combined inserting uses structural schematic diagram.
Specific embodiment:
Make furtherly below with reference to technical effect of the attached drawing to the design of the utility model, specific structure and generation
It is bright, to be fully understood from the purpose of this utility model, feature and effect.
It should be noted that term " on ", "lower", "left", "right", "vertical", " water in the description of the present invention,
It is flat ", "inner", the direction of instructions such as "outside" or the term of positional relationship be direction based on the figure or positional relationship, this is only
It is merely for convenience of describing, rather than indication or suggestion described device or element must have a particular orientation, with specific side
Position construction and operation, therefore should not be understood as limiting the present invention.
Shown in refering to fig. 1 ~ 10, a kind of ground structure of the utility model in relation to electric connector has insulating body 1, absolutely
Group is equipped with several ground terminals 2 and conductive terminal (unnumbered in figure) in edge main body 1, and the ground terminal 2 has contact portion
21, which is housed on the inserted terminal 11 of insulating body.The inserted terminal 11 of the insulating body is equipped with floating space 13,
The amount of movement when contact portion 21 that the floating space 13 meets ground terminal is plugged, also group is equipped with ground connection in the floating space 13
Shielding part 3, at least in the contact portion of ground terminal, contact connection ground terminal is connect the ground shield 3 under by slotting mobile form
Contact portion.Using the contact portion of ground terminal when grafting by crowded retentivity, so that ground shield and ground terminal keep stablizing
Contact, obtains preferable high frequency performance.Structure is simple, ease of assembly, meets the quiet earth connection of ground terminal, and promotion is electrically connected
Connect the stability and high frequency performance of device.
Shown in refering to fig. 1 ~ 10, electric connector described in the present embodiment is connector, and the insulating body 1 is vertical
Elongated, the inserted terminal 11 of insulating body is equipped with slot 12, and slot 12 is connected to floating space 13, conductive terminal and ground terminal
Contact portion 21 is convex to be exposed in slot 12, and the corresponding slot 12 of external adapter 5 is achieved and is inserted into, realizes signal transmitting.In figure,
Ground terminal 2 is arranged on two inner sidewalls of slot 12, the contact portion 21 of ground terminal is pushed in effect when adapter 5 is inserted into,
Ground shield 3 has 31 at the top of the elastic branch of curved configuration, and elasticity branch top 31 is separate slotting in the contact portion of ground terminal
It is bent in the floating space of the side of slot towards the contact portion direction of ground terminal.In this way, elastic branch top 31 is in ground terminal
When contact portion 21 is pushed outer, reversed support top is given, shielding part 3 is grounded and ground terminal 2 keeps steady contact
Meanwhile can also increase the contact engaging and separating force of ground terminal, obtain preferable high frequency performance, at the same promoted electric connector service performance and
Service life.In figure, ground shield 3 is orderly distributed at the top of the elastic branch of curved configuration according to the number of ground terminal 2, position
31, to realize the ground short circuit of multiple ground terminals 2, good shielding is obtained, the high frequency performance of electric connector is improved.
As shown in Fig. 3,9, in the present embodiment, as needed, 31 can be designed at the top of the elastic branch of the ground shield 3
For the contact portion 21 of branch top contact ground terminal 2 always, the end of the contact portion 21 of ground terminal 2 is articulated in floating space 13 and leans on
On the side wall of nearly 12 side of slot, realize effectively limit, and at the top of elastic branch 31 branch top contact ground terminals 2 always contact portion
21, support top power is given, while being grounded shielding part 3 and the holding steady contact of ground terminal 2, can also increase ground terminal
Contact engaging and separating force.Certainly, can also as shown in Fig. 2,8, at the top of the elastic branch of the ground shield 31 under normal conditions with ground terminal
Contact portion 21 remains with gap, which ensures that the contact portion of ground terminal contacts connection ground shield under by slotting mobile form
Elastic branch at the top of.Likewise, when adapter 5 is inserted into, effect pushes the contact portion 21 of ground terminal to a certain degree, elasticity
The contact portion 21 of 31 top contact ground terminals 2, gives support top power at the top of branch, is grounded shielding part 3 and ground terminal 2 is kept
While steady contact, it can also increase the contact engaging and separating force of ground terminal.
Refering to fig. 1, shown in 4,6, in the present embodiment, the ground shield 3 be by cladding insulating body outer iron-clad 4 in
Infolding is constituted at the inserted terminal of insulating body, and at this moment, floating space 13 is the inserted terminal 11 for penetrating through out insulating body, to be grounded
3 infolding of shielding part.Using outer 4 Construction integration of iron-clad, facilitate production and assembling, and increase ground plane, obtains more preferably shield effectiveness.
Fig. 1, shown in 4, outer iron-clad 4 is that bushing type is enclosed by iron plate, and socket cladding insulating body 1, outer 4 respective side of iron-clad connects
The line of rabbet joint is closed by radium-shine welded connecting, increases the structural of outer iron-clad 4, is then equipped with hanging buckle 41 in outer 4 respective end end of iron-clad,
Bending fastens insulating body 1, increases the structural of assembling, thus floating space 13 of the quiet earth shielding part 3 in insulating body 1
In, guarantee the connection with ground terminal 2.Certainly, as shown in fig. 6, outer iron-clad 4, which is also possible to two halves, sandwiches form connection insulation master
Body 1 equally reaches convenient, stable and ground shield 3 is assembled in the floating space 13 of insulating body 1.
Refering to fig. 1, shown in 4,6, in the present embodiment, the ground shield 3 is the inserted terminal 11 for being mounted on insulating body
The inserted sheet at place, at this moment floating space 13 is the inserted terminal 11 for penetrating through out insulating body, ground shield 3 by insulating body grafting
The end at end 11 is axially inserted into assembling, convenient, stable using the realization of the structures such as barb or hanger to be assembled in ground shield 3
In the floating space 13 of insulating body 1.
Although being described in conjunction with the accompanying the preferred embodiments of the present invention above, the utility model should not be limited
It is formed on identical structurally and operationally with above description and attached drawing, to one skilled in the art, is not surpassing
It out can also be to above-described embodiment by logical analysis, reasoning, or a limited experiment in the case where the utility model conception and scope
Many equivalent improvements and changes are made, but such modifications and variations all should belong to the range of the requires of the utility model protection.
Claims (6)
1. there is the ground structure of electric connector insulating body and group to be located at the ground terminal on insulating body, the ground terminal
Son has contact portion, which is housed on the inserted terminal of insulating body, it is characterised in that: the inserted terminal of the insulating body
Equipped with floating space, the amount of movement when contact portion which meets ground terminal is plugged, also group in the floating space
Equipped with ground shield, at least in the contact portion of ground terminal, contact is connected to ground terminal to the ground shield under by slotting mobile form
The contact portion of son.
2. the ground structure of electric connector according to claim 1, it is characterised in that: the insulating body is longitudinal,
The inserted terminal of insulating body is equipped with slot, and slot is connected to floating space, and the contact portion of ground terminal is convex to be exposed in slot, ground connection
Shielding part has at the top of the elastic branch of curved configuration, and the contact portion at the top of the elasticity branch in ground terminal is far from the side of slot
It is bent in floating space towards the contact portion direction of ground terminal.
3. the ground structure of electric connector according to claim 2, it is characterised in that: the elasticity branch of the ground shield
The contact portion of top branch top contact ground terminal always.
4. the ground structure of electric connector according to claim 2, it is characterised in that: the elasticity branch of the ground shield
Top remains with gap with the contact portion of ground terminal under normal conditions, which ensures the contact portion of ground terminal by slotting mobile shape
Under state at the top of the elastic branch of contact connection ground shield.
5. the ground structure of electric connector described according to claim 1 ~ any one of 4, it is characterised in that: the earthing
Shield is that infolding is constituted at the inserted terminal of insulating body by the outer iron-clad of cladding insulating body.
6. the ground structure of electric connector described according to claim 1 ~ any one of 4, it is characterised in that: the earthing
Shield is the inserted sheet being mounted at the inserted terminal of insulating body, and ground shield is axially inserted by the end of the inserted terminal of insulating body
Enter assembling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920412239.8U CN209487861U (en) | 2019-03-29 | 2019-03-29 | The ground structure of electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920412239.8U CN209487861U (en) | 2019-03-29 | 2019-03-29 | The ground structure of electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209487861U true CN209487861U (en) | 2019-10-11 |
Family
ID=68134804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920412239.8U Active CN209487861U (en) | 2019-03-29 | 2019-03-29 | The ground structure of electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209487861U (en) |
-
2019
- 2019-03-29 CN CN201920412239.8U patent/CN209487861U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104092059A (en) | Socket connector, plug connector and combination structure thereof | |
| CN109638523B (en) | Board-to-board connector | |
| CN105576407A (en) | Buckling fuzz button electric connector | |
| TW201630275A (en) | Connector assembly and receptacle connector thereof | |
| CN203536684U (en) | Multi-outlet power strip | |
| CN105428939A (en) | Conductive contact part, electric connector and electric connector assembly | |
| CN201066748Y (en) | Quick plug RF coaxial connector | |
| CN201355689Y (en) | Electric connector | |
| CN209487861U (en) | The ground structure of electric connector | |
| CN209056663U (en) | A kind of connector of high stability | |
| CN201345454Y (en) | Connector shell contact device | |
| CN205029138U (en) | Miniature high speed connector subassembly | |
| CN212209825U (en) | Plug convenient to equipment | |
| CN102270784B (en) | Electric connector | |
| CN210957070U (en) | Plug-in conductive terminal and plug-in floating type connector | |
| CN201118011Y (en) | Electric connector | |
| CN221201685U (en) | Electric connector | |
| CN201178211Y (en) | Electric connector | |
| CN220233558U (en) | Connector with panel | |
| CN204464554U (en) | Electric connector and electric coupler component | |
| CN217062568U (en) | Female end electric connector of Type-C | |
| CN204333362U (en) | There is the probe type connecter of cable | |
| TWM584045U (en) | Grounding structure of electrical connector | |
| CN204230463U (en) | A kind of electric connector | |
| CN219246981U (en) | Board end female seat connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200730 Address after: No.83 Shatou Xida Road, Chang'an Town, Dongguan City, Guangdong Province 523000 Patentee after: Dongguan Chengfeng Electronic Co., Ltd Address before: 523000 No. 73-6, Sha Tau Xi Road, Changan Town, Dongguan, Guangdong Patentee before: Dongguan Guangzhou precision electronic Co.,Ltd. |
|
| TR01 | Transfer of patent right |