CN203503895U - Electric connector, electric connector system and electronic apparatus thereof - Google Patents
Electric connector, electric connector system and electronic apparatus thereof Download PDFInfo
- Publication number
- CN203503895U CN203503895U CN201320328407.8U CN201320328407U CN203503895U CN 203503895 U CN203503895 U CN 203503895U CN 201320328407 U CN201320328407 U CN 201320328407U CN 203503895 U CN203503895 U CN 203503895U
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- CN
- China
- Prior art keywords
- electric connector
- terminal
- shielding casing
- insulating body
- flexible member
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- Expired - Fee Related
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Abstract
The utility model provides an electric connector, an electric connector system and an electronic apparatus thereof. The electric connector includes the components as follows: an insulation body, wherein the insulation body includes a connection end protruding towards a protruding direction and a terminal channel at least extending to the connection end; at least one terminal arranged in at least one terminal channel of the insulation body; a shielding housing, wherein the shielding housing shields the connection end and includes a locking portion which locks the connection terminal in a detachable manner; and at least one elastic element, which is arranged between the shielding housing and the connection end to enable the shielding housing to reciprocately move along the protruding direction. The electric connector system includes a first electric connector, a second electric connector, a starter assembly and a magnetic assembly. The magnetic assembly is used for absorbing the starter assembly in a magnetic manner to establish connection between the first electric connector and the second electric connector, and the starter assembly and the magnetic assembly are respectively arranged on the first/second electric connector and the second/first electric connector. The electronic apparatus comprises the electric connector or the electric connector system.
Description
[technical field]
The utility model is relevant for a kind of electric connector, particularly a kind of electric connector, electric connector system and electronic installation thereof of strengthening electric connection.
[background technology]
In general, electronic installation mostly has an electric connector as portable electronic devices, for example, when a kind of power connector can make the dead battery of portable electronic devices, connects external power source joint and charges or directly supply external power source.A kind of traditional electrical connector system shown in the 1st figure, it comprises that a plug electrical connector and respective socket type electric connector thereof have all installed magnetic element additional, make to have magnetic between the two, the principle of inhaling by magnetic picture, strengthens this plug connector and is connected with the physical property between its respective socket type electric connector.As shown in Figure 1, by this plug electrical connector with respective socket type electric connector between the strengthening that is connected of magnetic, can not pull just separated because of being subject to some external force between the two.Yet, at arbitrary electric connector, install magnetic element additional, can additionally increase manufacturing cost, and this magnetic connection is between the two to form some contact, because the area of a contact is very little, cannot really play the object of firm electric connection, and the power of some contact cannot remove the oxide layer of self-assembling formation on the contact area of the terminal of these electric connectors, and these oxide layers can hinder and are above-mentionedly effectively electrically connected between the two.
Therefore, propose a kind of can enhanced jack type electric connector and plug electrical connector between electric connection and the improvement creation that reduces cost of manufacture have its necessity.
[utility model content]
For solving the problem of above-mentioned known techniques, a main purpose of the present utility model is to provide a kind of electric connector, is electrically connected to avoid to come off from its corresponding electric connector, and strengthens the screening effect to its structure for strengthening it.
According to above-mentioned utility model object, the utility model provides a kind of electric connector, and it comprises an insulating body, and this insulating body comprises towards a projected direction outstanding an abutting end and at least one terminal conduit that extends to this abutting end; At least one terminal, it is arranged in this at least one terminal conduit of this insulating body; One shielding casing, it covers this abutting end, and comprises a holding part that is held in releasedly this abutting end; And at least one flexible member, it is arranged between this shielding casing and this abutting end, makes this shielding casing do to come and go mobile along this projected direction.
In a better embodiment, the holding part of this shielding casing comprises a barb, and this abutting end comprises a protuberance, utilizes this protuberance to stop that this barb is in the movement of this projected direction, to limit the moving range of this shielding casing on this projected direction.
In another better embodiment, this at least one terminal has at least one contact zone, in order to form some contact or linear contact.
In another better embodiment, this at least one flexible member is a stage clip, and this shielding casing comprises a pressure contact portion, one outer surface of this pressure contact portion forms a perforation, with allow this at least one contact zone of this at least one terminal to run through via this perforation or this shielding casing of retraction in, an inner surface of this pressure contact portion contacts one end of this flexible member and another opposite end that this abutting end contacts this flexible member.
Another object of the present utility model is providing a kind of electric connector system, is electrically connected to avoid to come off from electronic installation from its corresponding electric connector, and strengthens the screening effect to its structure for strengthening it.
According to above-mentioned object, the utility model provides a kind of electric connector system, and it comprises one first electric connector, and this first electric connector comprises one first insulating body, and this first insulating body forms at least one the first terminal conduit; At least one the first terminal, it is arranged in this at least one the first terminal conduit of this first insulating body; One shielding casing, it is arranged at the periphery of this at least one the first terminal, and can axially come and go along one mobile to cover or to expose to the open air this at least one the first terminal; One second electric connector, it comprises: one second insulating body, this second insulating body forms at least one the second terminal conduit; At least one the second terminal, it is arranged in this at least one second terminal conduit of this second insulating body, and is electrically connected with this at least one the first terminal; One introduction assembly; An and magnet assembly, its for this introduction assembly of magnetic absorption with being connected between connect this first electric connector and this second electric connector, wherein this introduction assembly and this magnet assembly are arranged at respectively on this first electric connector and this second electric connector, or are arranged at respectively on this second electric connector and this first electric connector.
In another better embodiment, this first electric connector further comprises at least one flexible member, this at least one flexible member is arranged between this shielding casing and this first insulating body, and this shielding casing forms a holding part, this holding part is held in the front end periphery of this first insulating body releasedly, makes this shielding casing axially do to come and go mobile along this.
In another better embodiment, the holding part of this shielding casing comprises a barb, and this first insulating body comprises at least one protuberance, and this at least one protuberance is to should barb and arrange, to limit the moving range of this shielding casing.
In another better embodiment, the material of this introduction assembly is for made with the metal or metal alloy of this magnet assembly magnetic absorption.
In another better embodiment, when this at least one the first terminal and this at least one the second terminal electric connection, between at least one the second terminal of this at least one the first terminal and this, formation point contacts or linear contact.
The utility model also provides a kind of electronic installation, and this electronic installation comprises electric connector provided by the utility model.
The electric connector that the utility model provides has the function that strengthening is electrically connected, and cost of manufacture reduces.
[accompanying drawing explanation]
The 1st figure has shown a kind of traditional electrical connector system;
The 2nd figure has shown the profile of the electric connector of the utility model preferred embodiment; And
The 3rd figure has shown the first electric connector of electric connector system and the profile of the second electric connector released state of the utility model embodiment.
[embodiment]
Below in conjunction with accompanying drawing, the technical solution of the utility model is elaborated.At this, it should be noted that, in different icons, identical component symbol represents same or analogous element.The face direction of mentioned annexed drawings is defined as the normal vector perpendicular to this plane below.At this, the direction term of use is in order to illustrate and to understand the utility model, but not in order to limit the utility model.
The 2nd figure has shown a kind of profile of the electric connector according to the utility model preferred embodiment.As shown in Figure 2, this electric connector 20 at least comprises an insulating body 202, at least one terminal 204, a shielding casing 206 and several flexible members 208.This insulating body 202 forms an abutting end 2022 and at least one terminal conduit 2024, wherein this abutting end 2022 is outwards outstanding along a projected direction 210 (as shown in the arrow in graphic) of these insulating body 202 sides, and in the outer peripheral edges of this abutting end 2022, outwards form at least one protuberance 2026 structure of an outer ring-like or branched elastic arm formula (as present), and this at least one terminal conduit 2024 is formed at the inside of this insulating body 202 and extend to this abutting end 2022 with accommodating this at least one terminal 204.
This at least one terminal 204 has a leg district 2041, run through at least one terminal conduit 2024 of this insulating body 202, and connect corresponding electric wire, and upper and lower two stretches out as the abutting end 2022 of the contact zone 2042 of elastic arm by this insulating body 202.When being electrically connected, at least one terminal 204 of this electric connector 20 and the terminal of its butt-jointed electric connector (not shown) can form the linear scraping effect contacting, to remove the oxide layer of self-assembling formation on terminal.
This shielding casing 206 is around also can partly or all covering the abutting end 2022 of this insulating body 202 and the contact zone 2042 of this at least one terminal 204, and the rear end of this shielding casing 206 forms a holding part 2062 and is held in releasedly this abutting end 2022, the inside of this shielding casing 206 forms at least one alcove 2069 (as presenting an interior ring-type or several sunk structure), makes the shielding casing 206 can be with respect to holding part 2062 in projected direction 210 back and forth movements.In preferred embodiment of the present utility model, this shielding casing 206 more comprises a pressure contact portion 2066, from an outer surface 2067 of this pressure contact portion 2066, to these shielding casing 206 inner transverse, form a perforation 212, and the position of this perforation 212 at least one terminal conduit 2024 that should insulating body 202 with a part for the abutting end 2022 of accommodating this insulating body 202 and the contact zone 2042 of this at least one terminal 204.In addition, on the inner peripheral of the holding part 2062 of this shielding casing 206, inwardly form at least one barb 2064 (as presenting an interior ring-type or branched elastic arm formula structure), and at least one protuberance 2026 of this insulating body 202 is placed at least one alcove 2069 of this shielding casing 206, and at least one barb 2064 of this shielding casing 206 of clasp releasedly.
This flexible member 208, a kind of stage clip for example, be placed at least one alcove 2069 of this shielding casing 206, and be longitudinally installed between at least one inner surface 2068 of this shielding casing 206 and the protuberance 2026 of the abutting end 2022 of this insulating body 202, and then a force side that makes this flexible member 208 contacts an inner surface 2068 of this at least one alcove 2069 of this shielding casing 206, and its another force side contacts the protuberance 2026 of the abutting end 2022 of this insulating body 202.The elastic force and the restoring force thereof that by this flexible member 208, provide, make this shielding casing 206 along this projected direction 210, do to come and go relative to the abutting end 2022 of this insulating body 202 and move.
When not corresponding with it electric connector (not shown) of this electric connector 20 is done docking face-to-face, shielding casing 206 and the flexible member 208 between abutting end 2022 of this electric connector are not stressed.The insulating body 202 of this electric connector 20 utilizes this at least one protuberance 2026 to fasten this barb 2064, and then the barb 2064 that stops shielding casing 206 moves towards this projected direction 210, to limit this shielding casing 206 along moving on this projected direction 210 and keeping 2042 of the contact zones of this at least one terminal 204 in the perforation 212 of this shielding casing 206.Otherwise, when this electric connector 20 electric connector (not shown) corresponding to it done docking face-to-face, the docking of this correspondence electric connector can be pressed the outer surface 2067 of the pressure contact portion 2066 of the shielding casing 206 that contacts this electric connector 20, and make the force side application of force of inner surface 2067 flexible member 208 between this shielding casing 206 and this abutting end 2022 for position of the alcove 2069 of this shielding casing 206, make it produce strain, impel this shielding casing 206 along this projected direction 210 axially on, inner mobile towards this insulating body 202, and then make barb 2064 displacements of this shielding casing 206 and discharge the clasp to the protuberance 2026 of this insulating body 202, make the contact zone 2042 of this at least one terminal 204 be exposed to outside this perforation 212 simultaneously.Once be changed into separated between this electric connector 20 electric connector (not shown) corresponding to it by docking, remove the application of force to the force side of the flexible member 208 between the shielding casing 206 of this electric connector and abutting end 2022, the restoring force providing by this this flexible member 208, impel this shielding casing 206 outside mobile towards this insulating body 202 along this projected direction 210, make barb 2064 displacements of this shielding casing 206 and recover the clasp to the protuberance 2026 of this insulating body 202, make in the perforation 212 of this shielding casing 206 of contact zone 2042 retractions of this at least one terminal 204 to surround this contact zone 2042 of protection simultaneously.
In addition, at this, it should be noted that, at the 2nd figure with corresponding narration, the terminal 204 of electric connector 20, terminal conduit 2024 and flexible member 208 are all to using single number as description, but the terminal 204, terminal conduit 2024 and the flexible member 208 that not limit to electric connector 202 only have one, in different embodiment, the terminal 204 of electric connector 202, terminal conduit 2024 and flexible member 208 can have one or more, at this, do not limit to.
The 3rd figure has shown the first electric connector of electric connector system and the schematic diagram of the second electric connector released state of the utility model embodiment.As the 3rd figure, this electric connector system 30 comprises the first electric connector 32, the second electric connector 34, introduction assembly 36 and magnet assembly 38, and introduction assembly 36 and magnet assembly 38 at least one have magnetic attraction.The first electric connector 32 comprises the first insulating body 322, the first terminal 324 and shielding casing 326.Inside at the first insulating body 322 forms the first terminal conduit 3222, and the first terminal 324 is arranged in the first terminal conduit 3222 of the first insulating body 322.Shielding casing 326 is arranged at the periphery of the first terminal 324, and can come and go along one axial 39 mobile to cover or to expose to the open air the first terminal 324.The second electric connector 34 comprises the second insulating body 342 and the second terminal 344.In the inside of the second insulating body 342, form the second terminal conduit 3422, and the second terminal 344 is arranged in the second terminal conduit 3422 of the second insulating body 342, and can be electrically connected with the first terminal 324.
In the present embodiment, introduction assembly 36 and magnet assembly 38 are to be arranged at respectively on the first electric connector 32 and the second electric connector 34; But in other embodiment, this introduction assembly 36 and magnet assembly 38 can change into and being arranged at respectively on the second electric connector 34 and the first electric connector 32, at this, do not limit to.Above-mentioned magnet assembly 38, for magnetic absorption introduction assembly 36, makes can be electrically connected between the first electric connector 32 and this second electric connector 34.In embodiment of the present utility model, it is made that the material of introduction assembly 36 is preferably the metal or metal alloy can be used for magnet assembly 38 magnetic absorptions.
In embodiment of the present utility model, the first electric connector 32 further comprises a flexible member 328, this flexible member 328 is arranged between shielding casing 326 and the first insulating body 322, and shielding casing 326 forms a holding part 3262, holding part 3262 is held in the front end periphery of the first insulating body 322 releasedly, makes shielding casing 326 can do to come and go along axial 39 mobile.In addition, the holding part 3262 of shielding casing 326 also comprises a barb 3264, and the first insulating body 322 comprises a protuberance 3224, and the corresponding barb 3264 of protuberance 3224 and arranging, to limit the moving range of shielding casing 326.
Still consult the 3rd figure, in embodiment of the present utility model, the better electronic installation that is arranged at of the first electric connector 32, on mobile computer or intelligent mobile phone etc., the second electric connector 34 correspondence is arranged on the power transformer of electronic installation, but at this, do not limit to, also the second electric connector 34 can be arranged to an electronic installation, the first electric connector 32 correspondence is arranged on the power transformer of electronic installation.When the first electric connector 32 is connected with the second electric connector 34 or is separated, the elastic force or the bounce that by this this flexible member 328, provide, actuate this second electric connector 34 and promote these shielding casing 326 works moving in or out with respect to the first insulating body 322, and a part that makes this first terminal 324 is to exposing outside this shielding casing 326 or to the interior retraction of this shielding casing 326, wherein when the first terminal 324 and the second terminal 344 electric connection, between the first terminal 324 and the second terminal 344, forming linear scraping contact moves, and linear contact refers to that the contact area between terminal and terminal is a line, but not a bit, so be referred to as linear contact, to remove terminal 324, the oxide layer of self-assembling formation on 344, make this magnet assembly 38 magnetic absorption introduction assemblies 36 simultaneously, with the electric connection between firm this first electric connector 32 and this second electric connector 34, because its start principle is identical with the electric connector 20 described in the 1st figure, at this, be not repeated.
Equally, at this, it should be noted that, the first terminal 324 of the first electric connector 32, the first terminal conduit 3222 and flexible member 328, and the second terminal 344 of the second electric connector 34 and the second terminal conduit 3422 are all to using single number as description, but not limit to the first terminal 324, the first terminal conduit 3222, flexible member 328, the second terminal 344 and the second terminal conduit 3422 only have one, in different embodiment, the first terminal 324, the first terminal conduit 3222, flexible member 328, the second terminal 344 and the second terminal conduit 3422 can have one or more, at this, do not limit to.And the first above-mentioned electric connector 32 and the second electric connector 34 are preferably the electric connector that is applied to electronic installation (as mobile computer etc.).
Although the utility model discloses as above with preferred embodiment; so it is not in order to limit the utility model; under the utility model, in technical field, have and conventionally know the knowledgeable; within not departing from spirit and scope of the present utility model; when doing various changes and retouching, the scope that therefore protection range of the present utility model ought define depending on accompanying claim is as the criterion.
[symbol description]
20 electric connectors
202 insulating bodies
2022 abutting ends
2024 terminal conduits
2026 protuberances
204 terminals
2042 contact zones
206 shielding casings
2062 holding parts
2064 barbs
2066 pressure contact portions
2067 outer surfaces
2068 inner surfaces
2069 alcoves
208 flexible members
210 projected directions
212 perforations
30 electric connector systems
32 first electric connectors
322 first insulating bodies
3222 the first terminal conduits
3224 protuberances
324 the first terminals
326 shielding casings
328 flexible members
34 second electric connectors
342 second insulating bodies
3422 second terminal conduits
344 second terminals
36 introduction assemblies
38 magnet assemblies
39 is axial.
Claims (10)
1. an electric connector, is characterized in that, this electric connector comprises:
One insulating body, this insulating body comprises towards a projected direction outstanding an abutting end and at least one terminal conduit, and this terminal conduit extends to this abutting end;
At least one terminal, this at least one terminal is arranged in this at least one terminal conduit of this insulating body;
One shielding casing, this shielding casing covers this abutting end, and comprises a holding part, and this holding part is held in this abutting end releasedly; And
At least one flexible member, this at least one flexible member is arranged between this shielding casing and this abutting end, makes this shielding casing do to come and go mobile along this projected direction.
2. electric connector as claimed in claim 1, it is characterized in that, the holding part of this shielding casing comprises a barb, and this abutting end comprises a protuberance, utilize this protuberance to stop that this barb is in the movement of this projected direction, to limit the moving range of this shielding casing on this projected direction.
3. electric connector as claimed in claim 1, is characterized in that, this at least one terminal has at least one contact zone, in order to form some contact or linear contact.
4. electric connector as claimed in claim 3, it is characterized in that, this at least one flexible member is a stage clip, and this shielding casing comprises a pressure contact portion, one outer surface of this pressure contact portion forms a perforation, with allow this at least one contact zone of this at least one terminal to run through via this perforation or this shielding casing of retraction in, an inner surface of this pressure contact portion contacts one end of this flexible member and another opposite end that this abutting end contacts this flexible member.
5. an electric connector system, is characterized in that, this electric connector system comprises:
One first electric connector, this first electric connector comprises:
One first insulating body, this first insulating body forms at least one the first terminal conduit;
At least one the first terminal, this at least one the first terminal is arranged in this at least one the first terminal conduit of this first insulating body; And
One shielding casing, this shielding casing is arranged at the periphery of this at least one the first terminal, and can axially come and go along one mobile to cover or to expose to the open air this at least one the first terminal;
One second electric connector, this second electric connector comprises:
One second insulating body, this second insulating body forms at least one the second terminal conduit; And
At least one the second terminal, this at least one second terminal is arranged in this at least one second terminal conduit of this second insulating body, and is electrically connected with this at least one the first terminal;
One introduction assembly; And
One magnet assembly, this magnet assembly for this introduction assembly of magnetic absorption with being connected between connect this first electric connector and this second electric connector, wherein this introduction assembly and this magnet assembly are arranged at respectively on this first electric connector and this second electric connector, or are arranged at respectively on this second electric connector and this first electric connector.
6. electric connector system as claimed in claim 5, it is characterized in that, this first electric connector further comprises at least one flexible member, this at least one flexible member is arranged between this shielding casing and this first insulating body, and this shielding casing forms a holding part, this holding part is held in the front end periphery of this first insulating body releasedly, makes this shielding casing axially do to come and go mobile along this.
7. electric connector system as claimed in claim 6, it is characterized in that, the holding part of this shielding casing comprises a barb, and this first insulating body comprises at least one protuberance, this at least one protuberance is to should barb and arrange, to limit the moving range of this shielding casing.
8. electric connector system as claimed in claim 5, is characterized in that, the material of this introduction assembly is for made with the metal or metal alloy of this magnet assembly magnetic absorption.
9. electric connector system as claimed in claim 5, is characterized in that, when this at least one the first terminal and this at least one the second terminal electric connection, between at least one the second terminal of this at least one the first terminal and this, formation point contacts or linear contact.
10. an electronic installation, is characterized in that, this electronic installation comprises just like the electric connector described in any one in claim 1 to 7 or electric connector system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320328407.8U CN203503895U (en) | 2013-06-07 | 2013-06-07 | Electric connector, electric connector system and electronic apparatus thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320328407.8U CN203503895U (en) | 2013-06-07 | 2013-06-07 | Electric connector, electric connector system and electronic apparatus thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203503895U true CN203503895U (en) | 2014-03-26 |
Family
ID=50334843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320328407.8U Expired - Fee Related CN203503895U (en) | 2013-06-07 | 2013-06-07 | Electric connector, electric connector system and electronic apparatus thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203503895U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109282248A (en) * | 2018-08-24 | 2019-01-29 | 惠州市西顿工业发展有限公司 | A kind of installation snap-on and bar shaped track lamp for bar shaped track lamp |
| CN112864680A (en) * | 2019-11-11 | 2021-05-28 | 唐虞企业股份有限公司 | Electric connector set |
| CN113728516A (en) * | 2019-04-24 | 2021-11-30 | 孔塔-科力普连接技术有限公司 | Transformer terminal |
-
2013
- 2013-06-07 CN CN201320328407.8U patent/CN203503895U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109282248A (en) * | 2018-08-24 | 2019-01-29 | 惠州市西顿工业发展有限公司 | A kind of installation snap-on and bar shaped track lamp for bar shaped track lamp |
| CN113728516A (en) * | 2019-04-24 | 2021-11-30 | 孔塔-科力普连接技术有限公司 | Transformer terminal |
| CN112864680A (en) * | 2019-11-11 | 2021-05-28 | 唐虞企业股份有限公司 | Electric connector set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20150607 |
|
| EXPY | Termination of patent right or utility model |