CN205092360U - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN205092360U CN205092360U CN201520867497.7U CN201520867497U CN205092360U CN 205092360 U CN205092360 U CN 205092360U CN 201520867497 U CN201520867497 U CN 201520867497U CN 205092360 U CN205092360 U CN 205092360U
- Authority
- CN
- China
- Prior art keywords
- housing
- electric connector
- installation foot
- support division
- spacing
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model provides an electric connector, include insulator, be fixed in the last a plurality of conductive terminal of insulator with cover insulator's cover shell, cover shell include encircle cover in the first casing of insulator outlying with set up in the second casing in the first casing outside, the second casing has the side casing that sets up in the lateral wall of the first casing outside, and it has a spacing piece suddenly outwards to tear the shaping on the lateral wall of first casing, the top surface and the bottom surface of spacing piece suddenly form respectively to a first spacing face, the side casing has forward or the first portion of holding that supports that sets up with the recess of acceping spacing piece suddenly, is located recess upside and downside respectively open backward, first support is held partial do not supporting with first spacing facial features and holds the cooperation with right it is spacing about the side casing goes on. The utility model discloses an electric connector, cover shell's shielding is good, electric connector's job stabilization.
Description
Technical field
The utility model relates to a kind of electric connector, particularly relates to a kind of electric connector with two housings.
Background technology
Installation foot by arranging installation foot, and to be weldingly fixed on pcb board thus electric connector is fixed on pcb board by major part electric connector.
Installation foot generally by tearing formation bottom electrical connector housing, and the shielding of the shell be torn reduces greatly; When electric connector docks with butt connector, the place of tearing can cause interference to butt connector, thus affects the stability of electric connector work.
Recently, occur arranging the second housing, and the technology of installation foot is set on the second housing, solve like this and tear electrical connector housing and form installation foot thus cause connector screening to reduce and the problem of poor work stability, but but occurred the problem that is difficult between shell and the second housing locate.
In view of this, be necessary to be improved existing electric connector, to solve the problem.
Utility model content
The purpose of this utility model is to provide a kind of electric connector, to solve existing electrical connector housing shielding difference and easily to produce the problem of interfering between electric connector and butt connector.
For realizing above-mentioned utility model object, the utility model provides a kind of electric connector, comprise insulating body, be fixed on the some conducting terminals on described insulating body and the shielding casing hiding described insulating body, described shielding casing comprises around the first housing hidden in described insulating body periphery and the second housing being arranged at described first hull outside, described first housing has the roof be oppositely arranged, two sidewalls of diapire and connection roof and diapire both sides, described second housing has the side body of the side-wall outer side being arranged at the first housing, the sidewall of the first housing outwards tears and forms a spacing tab, the end face of described spacing tab and bottom surface are formed as one first confined planes respectively, described side body has open forward or backward setting with the groove of accommodating spacing tab, lay respectively at first support division of groove the upper side and lower side, described first support division offset with the first confined planes respectively coordinate to carry out described side body spacing up and down.
As further improvement of the utility model, described first support division is formed with the guiding face of outward-dipping extension at the opening part near described groove.
As further improvement of the utility model, described spacing tab forward projection is formed, and be formed towards the second confined planes of front side at the free terminal of spacing tab, described groove backward open setting makes described side body be mounted on the first housing from front to back, and described side body also has and is positioned on front side of groove with the second support division offseted with the second confined planes.
As further improvement of the utility model, described side body is provided with towards the depressed part away from spacing tab direction depression between the first support division and the second support division.
As further improvement of the utility model, the internal face of described depressed part is arc-shaped.
As further improvement of the utility model, the first installation foot that described side body has base portion and extends to form downwards from base portion, described groove and the first support division are formed on base portion, the outside wall surface of the lateral surface of described first installation foot and the sidewall of the first housing is in the same plane, and described base portion has the connecting portion tilting to extend and connect the first installation foot top.
As further improvement of the utility model, described groove and the first support division are positioned at the rear of connecting portion, and described base portion also has the breach along the longitudinal direction between connecting portion and the first support division, and described breach is open downwards to be arranged.
As further improvement of the utility model, described first housing is provided with from sidewall and diapire rear end through tearing the second installation foot of formation, described second installation foot extends straight down, and the lateral surface of the second installation foot and the outside wall surface of sidewall also in the same plane, described first installation foot is positioned at the second installation foot front.
As further improvement of the utility model, described second housing also has the top shell body on connection two side body tops, and described top shell body hides outside the roof of the first housing, and adopts with the roof of the first housing and radium-shinely to weld together.
As further improvement of the utility model, described roof, the oval frame shaped mouth forming about between diapire and two side, be symmetrical set, described conducting terminal has the docking section be exposed in described oval frame shaped mouth.
The beneficial effects of the utility model are: electric connector of the present utility model, by arranging spacing tab on the first housing, the groove that arrange corresponding to described spacing tab being set on the second housing, thus realizing locating between the first housing and the second housing, good positioning effect, convenient installation.
Accompanying drawing explanation
Fig. 1 is the perspective view of electric connector of the present utility model;
Fig. 2 is the perspective view of another angle of electric connector of the present utility model;
Fig. 3 is the decomposition texture schematic diagram of electric connector of the present utility model;
Fig. 4 is the decomposition texture schematic diagram of shielding casing in Fig. 3;
Fig. 5 is the structural representation of conducting terminal in Fig. 3;
Fig. 6 is lower row's power supply terminal of conducting terminal and the structural representation of earth terminal in Fig. 5.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
As shown in Figures 1 to 6, electric connector 100 of the present utility model, be weldingly fixed on pcb board (not shown), in order to butt connector (not shown) with the use of, described electric connector 100 comprises insulating body 2, is fixed on the some conducting terminals 3 on described insulating body 2 and the shielding casing 1 in order to hide described insulating body 2.
Described shielding casing 1 comprises around hiding in the first housing 11 and the second housing 12 be arranged at outside described first housing 11 with described insulating body 2 periphery.
Described first housing 11 bends docking by plate type metal material two ends to centre and is formed, and there is the roof 111, the diapire 112 that are oppositely arranged and connect two sidewalls 113 of roof 111 and diapire 112 both sides, described roof 111, the oval frame mouth 1111 that between diapire 112 and two side 113, front end forms about, is symmetrical set.
Described roof 111 and diapire 112 are provided with two couple first projection 1112 be oppositely arranged at described frame mouth 1111 place, described first projection 1112, when butt connector inserts described electric connector 100, abuts butt connector, prevents butt connector loose or dislocation.On the downside of described diapire 112, front end is also provided with the second projection 1113 of downward projection, described second projection 1113 is in order to the front end of padded described electric connector 100, the gravity of whole electric connector 100 is made to drop on rear end, the close contact of guarantee conducting terminal 3 and pcb board, and then ensure the stability of electric connection and conveniently weld.
Described first housing 11 is also provided with the second installation foot 114 tearing formation from described sidewall 113 and described diapire 112 rear end, described second installation foot 114 extends straight down, and the lateral surface of the second installation foot 114 and the outside wall surface of sidewall 113 in the same plane.
Described sidewall 113 is provided with the second breach 1141 to facilitate the shaping of described second installation foot 114 at the side of described second installation foot 114.
Described sidewall 113 also comprises the spacing tab 1131 of the projection be forward arranged on front side of described second breach 1141, and described spacing tab 1131 is outwards torn by sidewall 113 and formed.The end face of described spacing tab 1131 and bottom surface are formed as one first confined planes 1132 respectively, and the free terminal that described spacing tab 1131 extends forward forms the second confined planes 1133 towards front side.
Described second housing 12 have the first housing 11 is set two described sidewalls 113 outside two side bodies 121 and connect the top shell body 123 on two side body 121 tops, described top shell body 123 hides outside the described roof 111 of the first housing 11, and adopts together with radium-shine being welded and fixed with the described roof 111 of described first housing 11.Certainly, in other embodiments, described top shell body 123 also can not be set, and directly described side body 121 be fixed on described first housing 11.
The base portion 122 that the sidewall 113 that described side body 121 has described first housing 11 that reclines is arranged and the first installation foot 1226 extended to form downwards from described base portion 122.
Described base portion 122 comprises the open groove 1221 in order to accommodate spacing tab 1131 arranged backward, lay respectively at first support division 1222 of groove 1221 the upper side and lower side, be positioned at the second support division 1223 on front side of groove 1221, between described first support division 1222 and the second support division 1223 towards the depressed part 1225 away from spacing tab 1131 direction depression, in order to connect the connecting portion 1228 at the first installation foot 1226 top, the first breach 1227 along the longitudinal direction between described connecting portion 1228 and the first support division 1222.Described groove 1221, first support division 1222 and the second support division 1223 are all positioned at described connecting portion 1228 rear.
The lateral surface of described first installation foot 1226 and described sidewall 113 outside wall surface of described first housing 11 are positioned at same plane, described first installation foot 1226 is positioned at the second installation foot 114 front, namely makes the lateral surface of the first installation foot 1226 and the second installation foot 114 also be in same plane.
In order to ensure that the lateral surface of described first installation foot 1226 and the second installation foot 114 is in same plane, therefore, described connecting portion 1228 tilts to extend internally.
Described first support division 1222 offsets with described first confined planes 1132 respectively and coordinates to carry out spacing up and down to side body 121, described first support division 1222 is formed with the guide surface of outward-dipping extension at the opening part near groove 1221, and described guide surface makes described spacing tab 1131 more easily enter described groove 1221.
Described second support division 1223 and the second confined planes 1133 offset and coordinate to limit the installation site, front and back of the second housing 12.
The internal face of described depressed part 1225 is arc-shaped, so arranges, and can avoid producing between described spacing tab 1131 and described base portion 122 interfering, and make described first support division 1222 and the second support division 1223 accurately spacing.
Described first breach 1227 is open downwards to be arranged, and facilitates the shaping of the first installation foot 1226 on the one hand, can be supplied on the other hand and be positioned at the certain elastic force of the first support division 1222 on the downside of described groove 1221, facilitate the installation of the second housing 12.
The shielding casing 1 of described electric connector 100 of the present utility model is when assembling, second housing 12 is mounted to from front to back on the first housing 11, described spacing tab 1131 is made to enter described groove 1221, when the second support division 1223 supports with described second confined planes 1133, represent and be in place before and after the second housing 12, now, described first support division 1222 supports with described first confined planes 1132 simultaneously and coordinates, namely carry out spacing up and down to described second housing 12, make to complete mutual location between the first housing 11 and described second housing 12, then described first housing 11 is carried out radium-shine welding with described second housing 12, now, the assembling of shielding casing 1 completes.In other embodiments, described spacing tab 1131 can also be set to projection backward and make described groove 1221 opening forward, and the second housing 12 is installed on the first housing 11 from back to front.
Described insulating body 2 comprises insulating body 21 and lower insulating body 22, and described lower insulating body 22 has the hyoplastron 222 extended forward.
Described conducting terminal 3 is divided into the lower row's conducting terminal 37 being fixed on upper row's conducting terminal in described upper insulating body 21 36 and being fixed in described lower insulating body 22, and each conducting terminal 3 has edge and buries the main part 33 be fixed in insulating body 2, is exposed to the docking section 31 on hyoplastron 222 surface and extends the leg 32 of described insulating body 2.The docking section 31 of described upper row's conducting terminal 36 is arranged at the upside of hyoplastron 222, and the docking section 31 of described lower row's conducting terminal 37 is arranged at the downside of described hyoplastron 222.
At least include one group of power supply terminal 34 and an earth terminal 35 be disposed adjacent respectively in described upper row's conducting terminal 36 and lower row's conducting terminal 37, can be used for make the utility model electric connector 100 carrying out current delivery.Further, for easy to use, in described upper row's conducting terminal 36 and lower row's conducting terminal 37 docking section 31 of power supply terminal 34 and earth terminal 35 in the both side surface of hyoplastron 222 along hyoplastron 222 Central Symmetry and reversed arrangement arrange, make thus all can carry out Signal transmissions when the utility model electric connector 100 and the grafting of butt connector positive and negative.
Further, for increasing current delivery area, make the utility model electric connector 100 to carry out big current transmission, the power supply terminal 34 that edge buries in the described lower row's conducting terminal 37 taken shape in lower insulating body 22 and earth terminal 35 are also respectively equipped with the matrix part 341 inlayed and be embedded in described hyoplastron 222.Described matrix part 341 along hyoplastron 222 thickness direction between upper and lower two docking sections 31.In described lower row's conducting terminal 37, the docking section 31 of earth terminal 35 is torn shaping on described matrix part 341; The docking section 31 of power supply terminal 34 also can regard as tear on matrix part 341 corresponding with it shaping.In addition, in described lower row's conducting terminal 37, the matrix part 341 of power supply terminal 34 and the overall width of docking section 31 are not less than 1.5 times of width of the docking section 31 of this power supply terminal 34, and in described lower row's conducting terminal 37, the matrix part 341 of earth terminal 35 and the overall width of docking section 31 are not less than 1.5 times of width of the docking section 31 of this earth terminal 35.In addition, the main part 33 of the described matrix part 341 and leg 32 that are connected to power supply terminal 34 and earth terminal 35 in lower row's conducting terminal 37 is also in widening setting, particularly, the width of the front part of the close described matrix part 341 of main part 33 is identical with the width of matrix part 341 rear section, and the rear section of described matrix part 341 narrows gradually and is connected with leg 32.
In the present embodiment, power supply terminal 34 described in two groups and earth terminal 35 is respectively arranged with in described upper row's conducting terminal 36 and lower row's conducting terminal 37.Power supply terminal 34 in described lower row's conducting terminal 37 and earth terminal 35 are provided with aforementioned substrates portion 341.In addition, two earth terminals 35 in described upper row's conducting terminal 36 and lower row's conducting terminal 37 are positioned at both sides, and two power supply terminals 34 are disposed adjacent inside earth terminal 35; Thus, arrange explanation in conjunction with aforementioned positive anti-plug, in lower row's conducting terminal 37, the docking section 31 of power supply terminal 34 and earth terminal 35 is arranged along hyoplastron 222 thickness direction is corresponding with the docking section 31 of power supply terminal 34 in upper row's conducting terminal 36 and earth terminal 35.The matrix part 341 of described earth terminal 35 is provided with the latch part 38 stretching out hyoplastron 222 to both sides, for butt connector phase clasp.
Further, described upper row's conducting terminal 36 and lower row's conducting terminal 37 also include four signal terminals between two groups of power supply terminals 34 and earth terminal 35 respectively, and upper row's conducting terminal 36 is identical with four signal terminal transport-types in lower row's conducting terminal 37 but arrange in hyoplastron 222 both sides reversed arrangement.Four described signal terminals include a CC terminal of arranging successively, a D+ terminal, a D-terminal and a SBU terminal; D+ terminal wherein and D-terminal are mainly used in transmission USB2.0 signal.These four described signal terminals arrange identical with four signal terminals being positioned at centre in the USBTypeC socket connector of standard.
The setting of the conducting terminal 3 of the utility model electric connector 100 mainly eliminates the difference signal terminal in order to transmitting high-frequency signal in the USBTypeC socket connector of standard, make the utility model electric connector 100 only for transmitting the USB2.0 signal of power supply signal and low frequency, to adapt to some low frequency signal transmission equipments (not shown) or only to need the demand of current delivery; Meanwhile, after described difference signal terminal is removed, the transmission area of described power supply terminal 34 and earth terminal 35 is carried out increase process, makes the utility model electric connector 100 to carry out big current transmission; In addition, after the conducting terminal quantity of the USBTypeC socket connector of comparing standard reduces, in the utility model electric connector 100, the leg 32 of upper row's conducting terminal 36 and lower row's conducting terminal 37 is arranged on same row, facilitates the coplane degree of leg 32 to arrange and welding.
Further, the docking site that in the utility model electric connector 100, power supply terminal 34, earth terminal 35 and the position of docking section 31 on hyoplastron 222 that be arranged in four middle signal terminals arrange the conducting terminal corresponding with it with the USBTypeC socket connector of standard installs consistent, thus the utility model electric connector 100 is also applicable to carry out grafting with the USBTypeC pin connector (not shown) of standard, applicability is wider.
Electric connector 100 of the present utility model, on the one hand, and two row conducting terminal and upper and lower, symmetrical oval frame mouths 1111 of oppositely arrangement identical by signalization transport-type, make butt connector can the described electric connector 100 of positive and negative insertion; On the other hand, by arranging the second housing 12, and arrange on the second housing 12 and be in conplane first installation foot 1226 with the second installation foot 114 on the first housing 11, avoid to tear in the middle part of the first housing 11 and form installation foot and cause the shielding of the first housing 11 to reduce and the problem such as electric connector 100 job stability variation; Again on the one hand, by arranging spacing tab 1131 on the first housing 11, the second housing 12 arranges the groove 1221 that arrange corresponding to described spacing tab 1131, thus realize locating between the first housing 11 and the second housing 12, convenient installation.Electric connector 100 of the present utility model, can transmit big current, can positive and negative grafting, and the shielding of shielding casing 1 is good, the working stability of electric connector 100.
Above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not depart from the spirit and scope of technical solutions of the utility model.
Claims (10)
1. an electric connector, comprise insulating body, be fixed on the some conducting terminals on described insulating body and the shielding casing hiding described insulating body, described shielding casing comprises around the first housing hidden in described insulating body periphery and the second housing being arranged at described first hull outside, it is characterized in that: described first housing has the roof be oppositely arranged, two sidewalls of diapire and connection roof and diapire both sides, described second housing has the side body of the side-wall outer side being arranged at the first housing, the sidewall of the first housing outwards tears and forms a spacing tab, the end face of described spacing tab and bottom surface are formed as one first confined planes respectively, described side body has open forward or backward setting with the groove of accommodating spacing tab, lay respectively at first support division of groove the upper side and lower side, described first support division offset with the first confined planes respectively coordinate to carry out described side body spacing up and down.
2. electric connector according to claim 1, is characterized in that: described first support division is formed with the guiding face of outward-dipping extension at the opening part near described groove.
3. electric connector according to claim 1, it is characterized in that: described spacing tab forward projection is formed, and be formed towards the second confined planes of front side at the free terminal of spacing tab, described groove backward open setting makes described side body be mounted on the first housing from front to back, and described side body also has and is positioned on front side of groove with the second support division offseted with the second confined planes.
4. electric connector according to claim 3, is characterized in that: described side body is provided with towards the depressed part away from spacing tab direction depression between the first support division and the second support division.
5. electric connector according to claim 4, is characterized in that: the internal face of described depressed part is arc-shaped.
6. electric connector according to claim 1, it is characterized in that: the first installation foot that described side body has base portion and extends to form downwards from base portion, described groove and the first support division are formed on base portion, the outside wall surface of the lateral surface of described first installation foot and the sidewall of the first housing is in the same plane, and described base portion has the connecting portion tilting to extend and connect the first installation foot top.
7. electric connector according to claim 6, is characterized in that: described groove and the first support division are positioned at the rear of connecting portion, and described base portion also has the breach along the longitudinal direction between connecting portion and the first support division, and described breach is open downwards to be arranged.
8. electric connector according to claim 6, it is characterized in that: described first housing is provided with from sidewall and diapire rear end through tearing the second installation foot of formation, described second installation foot extends straight down, and the lateral surface of the second installation foot and the outside wall surface of sidewall also in the same plane, described first installation foot is positioned at the second installation foot front.
9. electric connector according to claim 1, it is characterized in that: described second housing also has the top shell body on connection two side body tops, described top shell body hides outside the roof of the first housing, and adopts with the roof of the first housing and radium-shinely to weld together.
10. electric connector according to claim 1, is characterized in that: described roof, the oval frame shaped mouth forming about between diapire and two side, be symmetrical set, described conducting terminal has the docking section be exposed in described oval frame shaped mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520867497.7U CN205092360U (en) | 2015-11-03 | 2015-11-03 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520867497.7U CN205092360U (en) | 2015-11-03 | 2015-11-03 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205092360U true CN205092360U (en) | 2016-03-16 |
Family
ID=55483015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520867497.7U Withdrawn - After Issue CN205092360U (en) | 2015-11-03 | 2015-11-03 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205092360U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105226432A (en) * | 2015-11-03 | 2016-01-06 | 昆山全方位电子科技有限公司 | Electric connector |
-
2015
- 2015-11-03 CN CN201520867497.7U patent/CN205092360U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105226432A (en) * | 2015-11-03 | 2016-01-06 | 昆山全方位电子科技有限公司 | Electric connector |
| CN105226432B (en) * | 2015-11-03 | 2018-06-26 | 昆山全方位电子科技有限公司 | Electric connector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206532931U (en) | Electric connector | |
| TWI603551B (en) | Electrical connector | |
| CN201430309Y (en) | Electric connector | |
| CN205141284U (en) | Electric connector | |
| CN105470714A (en) | Electric connector | |
| CN204481257U (en) | Electric connector combination and electric equipment | |
| CN204103126U (en) | Electric connector | |
| CN203967331U (en) | Coordinate stable USB3.1 electric connector | |
| CN203883202U (en) | Miniature SB front/reverse plugging male socket connector | |
| CN205282693U (en) | Exempt from PCB board type C -Type connector plug | |
| CN204103108U (en) | Electric connector | |
| CN206211123U (en) | Electric connector | |
| CN204103154U (en) | Electric connector | |
| CN204230555U (en) | Electric connector and electric connector combination | |
| CN207490222U (en) | Socket connector | |
| CN205092360U (en) | Electric connector | |
| CN207530139U (en) | Socket connector | |
| CN204011820U (en) | USB 3.1 electric connectors with ground strip | |
| CN206461182U (en) | Plug connector | |
| CN107834301A (en) | Electric connector | |
| CN203967256U (en) | USB 3.1 electric connectors that volume is little | |
| CN207530138U (en) | Socket connector | |
| CN205178177U (en) | Socket connector | |
| CN105226432A (en) | Electric connector | |
| CN203967344U (en) | USB 3.1 electric connectors that Laser Welding connects |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160316 Effective date of abandoning: 20180626 |
|
| AV01 | Patent right actively abandoned |