CN205016731U - Terminal assembly - Google Patents
Terminal assembly Download PDFInfo
- Publication number
- CN205016731U CN205016731U CN201520634028.0U CN201520634028U CN205016731U CN 205016731 U CN205016731 U CN 205016731U CN 201520634028 U CN201520634028 U CN 201520634028U CN 205016731 U CN205016731 U CN 205016731U
- Authority
- CN
- China
- Prior art keywords
- groove
- insulating body
- terminal assemblies
- terminal
- conducting strip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a terminal assembly, it includes insulator, accept in a plurality of conducting strips among the insulator and be located corresponding conducting strip below and rather than a plurality of elasticity terminals of electric connection, the conducting strip including be the flat bottom plate and the protrusion in the butt joint portion of bottom plate top, the conducting strip is inlayed and is buried the shaping in insulator, the outer cladding shaping of elasticity terminal has collets. The utility model discloses terminal assembly's conducting strip is inlayed and is buried the shaping in insulator, therefore terminal assembly's abutting end has a good water -proof effects, the elasticity terminal inlay bury the shaping in just can reliably contact with the conducting strip in the collets.
Description
[technical field]
The utility model relates to a kind of terminal assemblies, particularly relates to a kind of terminal assemblies be used in power connector.
[background technology]
Existing terminal assemblies can be applicable in power connector, it insulating body comprising printed circuit board (PCB), be welded in some conducting strips of printed circuit board (PCB), elastic component and be coated on around circuit board, in its assembling process, usually by conducting strip welding on a printed circuit, then be connected with insulating body together, but its sealing property is poor, waterproof action can not be played; Simultaneously when it is used between longer time, the contact of conducting strip and elastic component loosens gradually, thus makes both electric connections unreliable.
Therefore, in view of the deficiency in aforementioned terminal assemblies structural design, be necessary that a kind of new terminal assemblies of design is used for solving the problem.
[utility model content]
Main purpose of the present utility model is to provide a kind of terminal assemblies, and its butt end has good waterproof effect, and flexible terminal can with conducting strip reliable contacts.
For achieving the above object, the utility model can adopt following technical scheme: a kind of terminal assemblies, it comprises insulating body, be contained in the some conducting strips in described insulating body and to be positioned at below corresponding conducting strip and with some flexible terminals of its electric connection, described conducting strip comprises in flat base plate and the docking section protruded from above described base plate, described conducting strip edge buries and takes shape in insulating body, and described flexible terminal outer cladding forms collets.
Compared with prior art, the utility model terminal assemblies has following beneficial effect: conducting strip edge buries and takes shape in insulating body, therefore the butt end of terminal assemblies has good waterproof effect, flexible terminal edge bury take shape in described collets and can with conducting strip reliable contacts.
[accompanying drawing explanation]
Fig. 1 is the three-dimensional assembly diagram of the utility model terminal assemblies.
Fig. 2 is the view at another visual angle of terminal assemblies shown in Fig. 1.
Fig. 3 is the three-dimensional exploded view of terminal assemblies shown in Fig. 1.
Fig. 4 is the view at another visual angle of terminal assemblies shown in Fig. 3.
[primary clustering symbol description]
Following embodiment will further illustrate the utility model in conjunction with above-mentioned accompanying drawing.
[embodiment]
As shown in Figures 1 to 4, described terminal assemblies 100 can be used in power connector (not shown), and terminal assemblies 100 comprises insulating body 1, the some conducting strips 2 be contained in insulating body 1, be positioned at the flexible terminal 3 below described conducting strip 2 and be overmolded in the collets 4 of flexible terminal 3.
Described insulating body 1 is in cuboid, and its size transversely on direction more greatly and the size gone up along the longitudinal direction is less.The upper surface formation protuberance 11 protruding upward of described insulating body 1, described protuberance 11 is provided with some through holes 12, and the mid portion of described through hole 12 is rectangle, the two ends semicircular in shape of described through hole 12.The lower surface of described insulating body 1 is upwards recessed to form the first groove 13, and described first groove 13 communicates with the surface, left and right of described insulating body 1.The bottom surface of described first groove 13 is provided with the second groove 14, and the bottom surface of described second groove 14 is provided with some 3rd grooves 15, and described 3rd groove 15 communicates with corresponding through hole 12, and the size of the 3rd groove 15 comparatively through hole 12 is large.The two sides of described second groove 14 transversely on direction are respectively to being recessed to form a breach 16 outward, and this arranges face-to-face breach 16 and is connected with the second groove 14, and insulating body 1 does not run through by described breach 16.Formation one boss 141 is given prominence to towards the first groove 13 respectively in the two sides that second groove 14 is gone up along the longitudinal direction, and this occupies the not ipsilateral in the second groove 14 respectively to boss 141 and described a pair breach 16.
Described conducting strip 2 is metal material, and it is provided with several and transversely direction is evenly distributed, and each conducting strip 2 comprises in flat base plate 21 and protrudes from above described base plate 21 with the docking section 22 of matching with butt connector.Described base plate 21 is in cuboid, and described base plate 21 is contained in the 3rd groove 15 corresponding bottom insulating body 1.Described docking section 22 is one-body molded with described base plate 21, and the mid portion of described docking section 22 is rectangle, the two ends semicircular in shape of described docking section 22, and described docking section 22 is contained in the corresponding through hole 12 of insulating body 1.
Described flexible terminal 3 is spring needle (pogopin utilizes the stitch of the mobility of telescopic spring) type, and the quantity of the quantity of its quantity and described conducting strip 2 and described through hole 12, the 3rd groove 15 is all equal.The top of every root flexible terminal 3 is a hemispheric contact site 31, and this contact site 31 is electrically connected with corresponding conducting strip 2.
Described collets 4 are overmolded onto outside flexible terminal 3, and some location notchs 41 transversely direction are arranged on collets 4, and are run through by collets 4 from top to bottom.The two ends of collets 4 transversely on direction are formed with an opening 42 respectively, and collets 4 run through by this opening 42 from top to bottom, and communicate with the external world.
When the utility model terminal assemblies 100 is assembled, first being buried by described conducting strip 2 edge takes shape in insulating body 1, therefore the butt end of terminal assemblies 100 has good waterproof effect and comparatively attractive in appearance in profile, wherein, described docking section 22 is contained in through hole 12 corresponding on insulating body 1, and described base plate 21 is contained in described 3rd groove 15.Described flexible terminal 3 edge buries and takes shape in described collets 4, and flexible terminal 3 is fixed in corresponding location notch 41.Again the collets 4 being fixed with flexible terminal 3 are loaded in the second groove 14 bottom insulating body 1, wherein the upper surface of collets 4 is held on the boss 141 of the second groove 14 both sides, and the opening 42 at collets 4 two ends configures in opposite directions with the corresponding breach 16 in insulating body 1 respectively and is connected.The contact site 31 on described flexible terminal 3 top to be connected to below corresponding base plate 21 and can reliable contacts with it.In the opening 42 at collets 4 two ends and the breach 16 of insulating body 1, put glue, thus form colloid to play good sealing function at collets 4 and the junction of insulating body 1, and then make terminal assemblies 100 have good waterproof effect.So far, the assembling process of the utility model terminal assemblies is described.
Claims (9)
1. a terminal assemblies, it comprises insulating body, be contained in the some conducting strips in described insulating body and to be positioned at below corresponding conducting strip and with some flexible terminals of its electric connection, described conducting strip comprises in flat base plate and the docking section protruded from above described base plate, it is characterized in that: described conducting strip edge buries and takes shape in insulating body, and described flexible terminal outer cladding forms collets.
2. terminal assemblies as claimed in claim 1, it is characterized in that: the upper surface formation protuberance protruding upward of described insulating body, described protuberance is provided with some through holes, and docking section is contained in through hole corresponding on insulating body, and described base plate is contained in described 3rd groove.
3. terminal assemblies as claimed in claim 1, it is characterized in that: described flexible terminal is pogo-pin, its top is contact site, and this contact site to be connected to below corresponding base plate and can reliable contacts with it.
4. terminal assemblies as claimed in claim 3, it is characterized in that: the lower surface of described insulating body is upwards recessed to form the first groove, the bottom surface of described first groove is provided with the second groove, and the bottom surface of described second groove is provided with some 3rd grooves.
5. terminal assemblies as claimed in claim 4, is characterized in that: described 3rd groove communicates with corresponding through hole, and the size of the 3rd groove is large compared with through hole.
6. the terminal assemblies as described in claim 4 or 5, it is characterized in that: the two sides of described second groove transversely on direction are respectively to being recessed to form a breach outward, this arranges face-to-face breach and is connected with the second groove, and insulating body does not run through by described breach.
7. terminal assemblies as claimed in claim 6, it is characterized in that: formation one boss is given prominence to towards the first groove respectively in the two sides that described second groove is gone up along the longitudinal direction, this occupies the not ipsilateral in the second groove respectively to boss and described a pair breach.
8. terminal assemblies as claimed in claim 6, is characterized in that: the two ends of described collets transversely on direction are formed with an opening respectively, and collets run through by this opening from top to bottom, and communicate with the external world.
9. terminal assemblies as claimed in claim 8, is characterized in that: the opening at described collets two ends and the breach of insulating body interior some glue are formed with colloid.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520634028.0U CN205016731U (en) | 2015-08-21 | 2015-08-21 | Terminal assembly |
| TW104217115U TWM541661U (en) | 2015-08-21 | 2015-10-26 | Contact assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520634028.0U CN205016731U (en) | 2015-08-21 | 2015-08-21 | Terminal assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205016731U true CN205016731U (en) | 2016-02-03 |
Family
ID=55215317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520634028.0U Expired - Fee Related CN205016731U (en) | 2015-08-21 | 2015-08-21 | Terminal assembly |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN205016731U (en) |
| TW (1) | TWM541661U (en) |
-
2015
- 2015-08-21 CN CN201520634028.0U patent/CN205016731U/en not_active Expired - Fee Related
- 2015-10-26 TW TW104217115U patent/TWM541661U/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| TWM541661U (en) | 2017-05-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160203 Termination date: 20190821 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |