CN203871484U - Wire-terminal connecting structure of lamp connector - Google Patents
Wire-terminal connecting structure of lamp connector Download PDFInfo
- Publication number
- CN203871484U CN203871484U CN201420234148.7U CN201420234148U CN203871484U CN 203871484 U CN203871484 U CN 203871484U CN 201420234148 U CN201420234148 U CN 201420234148U CN 203871484 U CN203871484 U CN 203871484U
- Authority
- CN
- China
- Prior art keywords
- terminal
- tail
- wire
- connector
- hood
- 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
Links
- 239000002184 metal Substances 0.000 claims abstract description 26
- 238000005452 bending Methods 0.000 claims description 27
- 230000004308 accommodation Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 description 2
- 239000004568 cement Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model relates to a wire-terminal connecting structure of a lamp connector. The lamp connector comprises a connector body and a metal terminal. The tail of the metal terminal is provided with at least one bent end perpendicular to the body part of the terminal, and each bent end is provided with an open clamping groove perpendicular to the body part of the terminal. The bent ends are exposed out of the connector body, and a tail cover connected with the connector body is arranged at the position. The tail cover is provided with a wire channel in parallel with the direction of the terminal body, an avoiding part used for avoiding the bent ends of the metal terminal is arranged below the wire channel, and the tail cover wall above the wire channel is provided with slots allowing the upper end parts of the bent ends to be inserted in. Through press fit of the tail cover and clamping of the clamping grooves, wire-terminal connection is closer and more stable, and good electrical connection performance is ensured. The design of the connector body is simplified, and the assembly is simple and convenient.
Description
Technical field:
The utility model relates to connector technique field, refers in particular to a kind of wire and terminal connecting structure of lamp connector.
Background technology:
At present, known lamp connector is conventionally by Male/female connector, they are all comprised of plastic cement main body and the positive and negative metal terminal that plugs within it respectively, and the afterbody of Male/female connector and being connected of wire are that the crozier by metal terminal afterbody produces certain pressure with wire termination and is connected with barb effect realization.This connected mode exists and connects insecure, the easy defect such as get loose, and easily causes connector electrical performance unstable.
Utility model content:
The purpose of this utility model is to overcome the above-mentioned weak point of existing lamp connector, and a kind of wire and terminal connecting structure of novel lamp connector is provided.
The technical scheme that the utility model is realized its object employing is: a kind of wire of lamp connector and terminal connecting structure, this lamp connector comprises connector body and metal terminal, in connector body, be provided with the spatial accommodation that holds metal terminal main part, wherein: the afterbody of described metal terminal is provided with at least one perpendicular to terminal bodies bending end partly, and on described bending end, offers the open type draw-in groove perpendicular to terminal bodies part; Described bending end is exposed to the outside of connector body, and at this place, be also provided with the tail-hood being connected with connector body, on described tail-hood, offer the lead channels parallel with terminal bodies direction, and the below of lead channels is provided with the portion that dodges that dodges described metal terminal bending end, the tail-hood wall of lead channels top is provided with the slot of the described bending end upper end of pegging graft.
Described open type draw-in groove is longitudinal setting, is tapering type, and draw-in groove opening part is " V " font.
The bending end of described metal terminal afterbody is the bending of " n " shape, offers open type draw-in groove on this bending end; Accordingly, on described tail-hood, the top tail-hood wall of every lead channels is provided with two slots that communicate.
The utility model, by structures such as tail-hood pressing and draw-in groove clampings, stablizes wire and being connected more closely of terminal, guarantees to be electrically connected functional, and the utility model simplified the design of connector body, assembles simple and convenient.
Accompanying drawing explanation:
Fig. 1 is the structural representation of a kind of embodiment male plug of the utility model connector;
Fig. 2 is the structural representation of terminal in Fig. 1 embodiment;
Fig. 3 is the structural representation of tail-hood in Fig. 1 embodiment;
Fig. 4 is the exploded view of connector body and tail-hood in Fig. 1 embodiment.
Fig. 5 is the structural representation of a kind of embodiment socket connector of the utility model.
Embodiment:
Below in conjunction with specific embodiments and the drawings, the utility model is further illustrated.
Described in the utility model is a kind of wire and terminal connecting structure of lamp connector, example Male head connector as shown in Figures 1 to 4, it comprises that connecting 1 connects device body 1 and metal terminal 2, in connector body 1, be provided with the spatial accommodation 10 that holds metal terminal 2 main parts, wherein: the afterbody of described metal terminal 2 is provided with at least one perpendicular to terminal bodies bending end 21 partly, and on described bending end 21, offers the open type draw-in groove 22 perpendicular to terminal bodies part; Described bending end 21 is exposed to the outside of connector body 1, and at this place, be also provided with the tail-hood 3 being connected with connector body 1, on described tail-hood 3, offer the lead channels parallel with terminal bodies direction 30, and the below of lead channels 30 is provided with the portion that dodges 31 that dodges described metal terminal 2 bending ends, the tail-hood wall of lead channels 30 tops is provided with the slot 32 of described bending end 21 upper ends of pegging graft.
Adopt said structure, wire was realized with being connected in the following way of metal terminal 2: first wire termination is inserted along the lead channels 30 of tail-hood 3, then tail-hood 3 and wire are placed on connector body 1 from the top down, in the process connecing at lid, wire termination enters in " V " font open type draw-in groove 22 of metal terminal 2 bending ends 21, and along with going deep into that lid connects, bending end 21 upper ends of metal terminal 2 will be plugged in the slot 32 of tail-hood 3, wire termination is squeezed in the bottom of the open type draw-in groove 22 of gradually-reducing shape downwards by the tail-hood wall of slot 32 both sides, thereby wire is connected with the tight of metal terminal 2, never get loose.
Described open type draw-in groove 22 is longitudinal setting, is tapering type, and draw-in groove opening part is " V " font." V " font opening part is convenient to wire termination and is radially pressed in open type draw-in groove 22, forms tight clamping.
The bending end 21 of described metal terminal 2 afterbodys is the bending of " n " shape, on this bending end 21, offers open type draw-in groove 22; Accordingly, on described tail-hood 3, the top tail-hood wall of every lead channels is provided with two slots that communicate 32.It is solid that the bending end 21 of " n " shape is more stablized terminal structure, is equivalent to offer two open type draw-in grooves simultaneously, and wire termination two places and the clamping of open type draw-in groove are more conducive to guarantee the stable connection of wire and metal terminal.
In like manner, socket connector as shown in Figure 5, its design feature and aforesaid Male head connector are basically identical, therefore just repeat no more.
In the utility model, tail-hood 3 and connector body 1 can be connected or other modes are fixedly connected with by bonding way.
In the present embodiment, because connector is provided with positive and negative two metal terminals, need to connect positive and negative two wires, so on connector body 1, tail-hood 3, the structures such as two groups of corresponding spatial accommodations, lead channels, slot will be set respectively.
In a word, the utility model, by structures such as tail-hood pressing and draw-in groove clampings, stablizes wire and being connected more closely of terminal, guarantees to be electrically connected functional, and the utility model simplified the design of connector body, assembles simple and convenient.
Claims (3)
1. the wire of a lamp connector and terminal connecting structure, this lamp connector comprises connector body and metal terminal, in connector body, be provided with the spatial accommodation that holds metal terminal main part, it is characterized in that: the afterbody of described metal terminal is provided with at least one bending end perpendicular to terminal bodies part, and on described bending end, offer the open type draw-in groove perpendicular to terminal bodies part; Described bending end is exposed to the outside of connector body, and at this place, be also provided with the tail-hood being connected with connector body, on described tail-hood, offer the lead channels parallel with terminal bodies direction, and the below of lead channels is provided with the portion that dodges that dodges described metal terminal bending end, the tail-hood wall of lead channels top is provided with the slot of the described bending end upper end of pegging graft.
2. the wire of lamp connector according to claim 1 and terminal connecting structure, is characterized in that: described open type draw-in groove is longitudinal setting, is tapering type, and draw-in groove opening part is " V " font.
3. the wire of lamp connector according to claim 1 and terminal connecting structure, is characterized in that: the bending end of described metal terminal afterbody is the bending of " n " shape, offers open type draw-in groove on this bending end; Accordingly, on described tail-hood, the top tail-hood wall of every lead channels is provided with two slots that communicate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420234148.7U CN203871484U (en) | 2014-05-08 | 2014-05-08 | Wire-terminal connecting structure of lamp connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420234148.7U CN203871484U (en) | 2014-05-08 | 2014-05-08 | Wire-terminal connecting structure of lamp connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203871484U true CN203871484U (en) | 2014-10-08 |
Family
ID=51652409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420234148.7U Expired - Lifetime CN203871484U (en) | 2014-05-08 | 2014-05-08 | Wire-terminal connecting structure of lamp connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203871484U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106785637A (en) * | 2017-01-18 | 2017-05-31 | 东莞市鸿儒连接器有限公司 | A kind of quick grafting connector suitable for copper core |
-
2014
- 2014-05-08 CN CN201420234148.7U patent/CN203871484U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106785637A (en) * | 2017-01-18 | 2017-05-31 | 东莞市鸿儒连接器有限公司 | A kind of quick grafting connector suitable for copper core |
| CN106785637B (en) * | 2017-01-18 | 2023-01-24 | 东莞市鸿儒连接器有限公司 | Connector for quick insertion and connection suitable for copper core wire |
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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 |
Granted publication date: 20141008 |
|
| CX01 | Expiry of patent term |