CN201797130U - Electrical connector - Google Patents
Electrical connector Download PDFInfo
- Publication number
- CN201797130U CN201797130U CN201020513062XU CN201020513062U CN201797130U CN 201797130 U CN201797130 U CN 201797130U CN 201020513062X U CN201020513062X U CN 201020513062XU CN 201020513062 U CN201020513062 U CN 201020513062U CN 201797130 U CN201797130 U CN 201797130U
- Authority
- CN
- China
- Prior art keywords
- insulating body
- electric connector
- support
- shielding casing
- type
- 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 - Lifetime
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Abstract
The utility model discloses an electrical connector. The electrical connector comprises an insulating body, a terminal and an indicating device, wherein the terminal is accommodated in the insulating body; the indicating device is arranged on the insulating body; the insulating body is provided with a front end face and a holding cavity which runs through the front end face; the terminal is provided with a main body part, a contact part and a welding part; the contact part is formed by bending one end of the main body part and extending the end into the holding cavity; the welding part is formed by bending and extending the other end of the main body part; the indicating device comprises a body part and a bracket which is connected with the body part; the bracket is provided with an L-shaped positioning part; the insulating body is provided with an L-shaped retaining groove for holding the L-shaped positioning part; and thus the electrical connector has a simple structure.
Description
[technical field]
The utility model is relevant a kind of electric connector, refers to a kind of electric connector with light-emitting device instructions especially.
[background technology]
Announce a kind of electric connector that is disclosed for 201430289Y number as Chinese utility model patent, this electric connector comprises insulating body, be contained in terminal module in the insulating body, be installed on the shielding casing on the insulating body and be installed on the indicating device of insulating body both sides.This indicating device comprises luminous element and is installed on support on the luminous element, the effect of this indicating device is observed the connection status of butt connector and above-mentioned electric connector for ease of people, described electric connector is provided with the block that is clasped mutually with insulating body in the outside of indicating device, thereby makes the indicating device location.Yet this kind fixes the mode of indicating device by setting up block, makes whole electric connector structure complicated, and manufacturing cost is higher.
Therefore, necessary existing electric connector is improved, to overcome defective of the prior art.
[utility model content]
Technical problem to be solved in the utility model is to provide a kind of electric connector simple in structure.
In order to address the above problem, the utility model electric connector adopts following technical scheme: a kind of electric connector, it comprises: insulating body, be contained in the terminal in the insulating body and be installed on indicating device on the insulating body, described insulating body is provided with front end face and runs through the host cavity of front end face, described terminal is provided with main part, autonomous body one end bending extends into the interior contact site of host cavity and the autonomous body other end bends the weld part that extends, and described indicating device comprises body and the support that is connected with body; Described support has the location division that is the L type, and insulating body is provided with the L type holding slot of accommodating L type location division.
Compared with prior art, the utility model electric connector has following beneficial effect: have the location division that is the L type by described support, insulating body is provided with the L type holding slot of accommodating L type location division, can simplify the structure of electric connector.
[description of drawings]
Fig. 1 is the schematic perspective view of the utility model electric connector;
Fig. 2 is the three-dimensional exploded view of the utility model electric connector shown in Figure 1;
Fig. 3 is the three-dimensional exploded view of another angle of the utility model electric connector shown in Figure 2;
Fig. 4 is the partial exploded view of the utility model electric connector shown in Figure 1;
Fig. 5 is the end view of the utility model electric connector shown in Figure 4, has wherein showed the situation of removing shielding casing.
[embodiment]
See also Fig. 1, the utility model electric connector 100 comprises insulating body 1, be contained in terminal module 2 in the insulating body 1, be installed on the indicating device 3 on the insulating body 1 and be covered in shielding casing 4 on the insulating body 1, and this electric connector also is provided with the buckling piece 5 that is installed on the insulating body 1.
See also Fig. 2 to Fig. 5, described insulating body 1 comprises roof 10, diapire 11 and is connected in the end wall 12 at roof 10 and diapire 11 two ends.Described insulating body 1 is provided with front end face 16 and runs through the host cavity 13 of front end face 16, the centre of described roof 10 is provided with the opening 14 that front and back are run through and communicate with host cavity 13, described diapire 11 is provided with the opening 110 of mounting terminal module 2 and the terminal containing slot 111 that communicates with opening 110, and this opening 110 runs through diapire 11 and communicates with host cavity 13.
Described terminal module 2 is assembled on the insulating body 1 from the rear end of insulating body 1, described terminal module 2 comprises that several terminals 20 reaches and several terminals 20 integrated collets 21, described terminal 20 is contained in the terminal containing slot 111, and this terminal 20 comprises that the contact site 201 and autonomous body 200 other ends that main part 200, autonomous body 200 1 ends extend to host cavity 13 inner bendings bend the weld part 202 that extends.Described contact site 201 is used for contacting with butt connector, and described weld part 202 is used to be welded in printed circuit board (PCB).The two ends of described collets 21 outwards convex with clamping part 210 respectively, and the rear end of described insulating body 1 end walls 12 is respectively equipped with and described clamping part 210 buckle slot 120 of buckle mutually, thereby makes terminal module 2 with respect to insulating body 1 fixed-site.
Described indicating device 3 is installed on the end wall 12 of insulating body 1 and runs through the front end face 16 of insulating body 1, described indicating device 3 comprise body 30 and the pair of brackets that is connected with this body 30 (in the present embodiment, this pair of brackets i.e. first support 31 and second support 32), the skin of described body 30 is made by insulating material and this body 30 has lighting function, end wall 12 tops at described insulating body 1 two ends are provided with the conduit 121 that indicating device 3 is installed, described conduit 121 comprises the accepting groove 122 and the above-mentioned pair of brackets 31 of fixing of accommodating indicating device body 30,32 holding slot 123, described accepting groove 122 runs through the front end face of insulating body 1.Described holding slot 123 comprises first holding slot 124 of fixing first support 31 and second holding slot 125 of fixing second support 32.Described second support 32 has the location division 321 that is the L type, described insulating body 1 is provided with the L type holding slot 128 of accommodating L type location division 321, the location division 321 of this L type match with L type holding slot 128 make second support 32 get more firm with respect to insulating body 1 fixing and structure more simple.This L type holding slot 128 constitutes the part of second holding slot 125.Described insulating body 1 is provided with the projection 17 that is positioned at L type holding slot 128 1 sides and is positioned at opposite side and is arranged at the projection 15 of support L type location division 321 rear sides.Described projection 17 is arranged between first support 31 and second support 32, and described second support 32 is concaved with a recess 320 to first support, 31 directions, and described protruding 15 are contained in the above-mentioned recess 320.When indicating device 3 is installed on the insulating body 1, described indicating device 3 is by support 31,32 are immobilizated in and reach on the insulating body 1 and the insulating body effect of fixing mutually, the body 30 of described indicating device 3 only is contained in the accepting groove 122 and insulating body 1 does not interfere with each other, thereby the advantage of this structure is to avoid the body 30 of indicating device 3 to damage in installation process causes bad lamp, and support 31,32 are made by metal material, its intensity and rigidity are all high a lot of than plastic cement, so this support 31,32 can not damage in installation process, more can not produce the situation of bad lamp.
The roof 10 of described insulating body 1 is concaved with recess 101, one buckling piece 5 is installed in this recess 101, this buckling piece 5 bends after by the metallic plate punching press and forms, and the bent sheet 51 that is provided with base portion 50 and extends from the bending of base portion 50 two ends, the roof 10 of described insulating body 1 is concaved with several and the extraneous groove 102 that communicates, and described bent sheet 51 is fastened in this groove 102.Thereby make this buckling piece 5 fixing with respect to insulating body 1, the front end of the base portion 50 of described buckling piece 5 is provided with T type fluting 52, the two ends of this T type fluting 52 are provided with clamping part 53, this clamping part 53 is positioned at the top of insulating body 1 roof opening 14, after butt connector inserted, this clamping part 53 and butt connector be buckle mutually, and this clamping part 53 is made for metal material, therefore when butt connector after repeatedly plugging, can reduce wearing and tearing to this electric connector 100.
Described shielding casing 4 comprises first shielding casing 40 and second shielding casing 41 that is clasped mutually with first shielding casing 40, described first shielding casing 40 and second shielding casing 41 bend after by a metallic plate punching press and form, the end wall 12 at described insulating body 1 two ends is concaved with several draw-in grooves 126, makes first shielding casing 40 fixing with respect to insulating body 1 thereby described first shielding casing 40 is provided with first shell fragment 401 that is snapped in this draw-in groove 126.The end wall 12 at described insulating body 1 two ends outwards convexes with protuberance 127, and described second shielding casing 41 is provided with first through hole 410 that is clasped mutually with this protuberance 127, thereby makes second shielding casing 41 fixing with respect to insulating body 1.Described first shielding casing 40 also is provided with second shell fragment 402, and described second shielding casing 41 is provided with and this second shell fragment 402 second through hole 411 of buckle mutually, thereby makes second shielding casing 41 fixing with respect to first shielding casing 40.Described second shielding casing 41 also covers described buckling piece 5 when covering insulating body 1 roof 10, and this second shielding casing 41 is provided with rib 412 in the position of the clamping part 53 of corresponding buckling piece 5, and this rib 412 can be strengthened the buckle intensity of clamping part 53.
Claims (9)
1. electric connector, it comprises: insulating body, be contained in the terminal in the insulating body and be installed on indicating device on the insulating body, described insulating body is provided with front end face and runs through the host cavity of front end face, described terminal is provided with main part, autonomous body one end bending extends into the interior contact site of host cavity and the autonomous body other end bends the weld part that extends, and described indicating device comprises body and the support that is connected with body;
It is characterized in that: described support has the location division that is the L type, and insulating body is provided with the L type holding slot of accommodating L type location division.
2. electric connector as claimed in claim 1 is characterized in that: described insulating body is provided with the projection that is positioned at L type holding slot one side and is positioned at opposite side and is arranged at the projection of support L type location division rear side.
3. electric connector as claimed in claim 2, it is characterized in that: described insulating body is provided with roof, diapire and connects the end wall at roof and diapire two ends, this end wall is provided with the accepting groove of the body of accommodating indicating device, and this accepting groove runs through the front end face of insulating body.
4. electric connector as claimed in claim 3 is characterized in that: described support comprises first support and second support that extends from body, and wherein second support is provided with the location division of above-mentioned L type, and described projection is arranged between first support and second support.
5. as claim 3 or 4 described electric connectors, it is characterized in that: described electric connector is provided with and is covered in the outer shielding casing of insulating body, and described shielding casing comprises first shielding casing and second shielding casing that is clasped mutually with first shielding casing.
6. electric connector as claimed in claim 5 is characterized in that: the end wall of described insulating body is provided with several draw-in grooves, and described first shielding casing is provided with first shell fragment that is fastened in the draw-in groove.
7. electric connector as claimed in claim 6, it is characterized in that: the end wall of described insulating body outwards convexes with protuberance, described second shielding casing is provided with and this protuberance first through hole of buckle mutually, described first shielding casing is provided with second shell fragment, and described second shielding casing is provided with and this second shell fragment second through hole of buckle mutually.
8. electric connector as claimed in claim 3, it is characterized in that: a buckling piece is installed on the roof of described insulating body, the front end of described buckling piece is provided with T type fluting, the two ends of this T type fluting are provided with clamping part, the roof of described insulating body is concaved with several and the extraneous groove that communicates, and the two ends of described buckling piece are provided with the bent sheet that is fastened in the groove.
9. electric connector as claimed in claim 8, it is characterized in that: described electric connector comprises collets, thereby the one-body molded terminal module that forms of these collets and described terminal, the diapire of described insulating body is provided with the opening of mounting terminal module, and the two ends of this terminal module are provided with the clamping part that matches with insulating body.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020513062XU CN201797130U (en) | 2010-09-01 | 2010-09-01 | Electrical connector |
| JP2011183474A JP2012054233A (en) | 2010-09-01 | 2011-08-25 | Electrical connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020513062XU CN201797130U (en) | 2010-09-01 | 2010-09-01 | Electrical connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201797130U true CN201797130U (en) | 2011-04-13 |
Family
ID=43852029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020513062XU Expired - Lifetime CN201797130U (en) | 2010-09-01 | 2010-09-01 | Electrical connector |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2012054233A (en) |
| CN (1) | CN201797130U (en) |
-
2010
- 2010-09-01 CN CN201020513062XU patent/CN201797130U/en not_active Expired - Lifetime
-
2011
- 2011-08-25 JP JP2011183474A patent/JP2012054233A/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| JP2012054233A (en) | 2012-03-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110413 |