CN203800316U - Low-voltage differential signal connector - Google Patents
Low-voltage differential signal connector Download PDFInfo
- Publication number
- CN203800316U CN203800316U CN201420219531.5U CN201420219531U CN203800316U CN 203800316 U CN203800316 U CN 203800316U CN 201420219531 U CN201420219531 U CN 201420219531U CN 203800316 U CN203800316 U CN 203800316U
- Authority
- CN
- China
- Prior art keywords
- base frame
- insulating base
- guiding
- connector
- differential signal
- 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- Withdrawn - After Issue
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a low-voltage differential signal connector, comprising an insulation seat body, a metal casing covered on the insulation seat body and a plurality of conductive terminals disposed on the insulation seat body. The insulation seat body is formed with a plug groove. The insulation seat body is formed with a butting part. Each conductive terminal is provided with a contact part. The contact part is disposed on the butting part and stretches into the plug groove. A left end part and a right end part of the metal casing respectively extend outwards and are formed with guiding wing parts. Guiding insert space is arranged between each guiding wing part and the corresponding end part of the metal casing. Through the design of the guiding wing parts, during an intercalating process, a lateral part of a butting connector is inserted for assembly from by being aligned with the guiding wing parts, thereby realizing assembling with the connector provided by the utility model. Visual sense visibility and a substantive positioning function are realized when the low-voltage differential signal connector is assembled with the butting connector, and yield and assembly working efficiency are improved.
Description
Technical field
The utility model relates to a kind of connector, refers in particular to a kind of low voltage differential signal connector having for butt connector assembling guiding contraposition structure.
Background technology
Along with scientific and technological progress, on the circuit board in electronic installation, be all provided with connector, and carry out transfer of data for transmission line.To guarantee that in order complying with reliability in electrical contact simultaneously also can be effectively by the trend of connector body miniaturization, slimming, to have developed to have adopting mutual docking to organize vertical mode when the assembling electric connector to connect at present.
As shown in Figure 1, for the connector 1a of known a kind of low voltage differential signal, it has insulating base frame 11a, covers at metal shell 13a and the multiple conducting terminal 12a that is assembled in insulating base frame 11a of insulating base frame 11a, and this connector 1a is for being arranged on the plate terminal adapter on circuit board.As shown in Figure 2, be butt connector 2a, it is line-end connector.Because the design of connector 1a is when for butt connector 2a docking, because the butt connector 2a volume size of line end is greater than the connector 1a of plate end, in the time that assembling is inserted, because meeting shelters from connector 1a, so that make assembling operation person easily visual assembling position and be difficult to location, easily cause in the process of assembling, cause the damage of connector 1a, or between both terminals, incorrect corresponding contact mutually has the problem of the short circuit of causing, thereby affect serviceability and the assembling operation bad economic results of this connector 1a.
Utility model content
In order to overcome above-mentioned technological deficiency, the utility model provides a kind of low voltage differential signal connector, when its structural design is to make butt connector relatively to organize, can provide assembling operation person in assembling process, can realize and reach the visible and substantial positioning function of vision, to promote yields and assembling operation efficiency, and can improve because of correctly contraposition assembling, and repeatedly repeat assembling, easily cause the phenomenon of terminal damage or short circuit.
The utility model for the technical scheme that solves its technical problem and adopt is:
A kind of low voltage differential signal connector, comprise insulating base frame, cover at the metal shell of this insulating base frame and be arranged at some conducting terminals of this insulating base frame, this insulating base frame is formed with inserting groove, and this insulating base frame is formed with docking section, this conducting terminal has contact site, this contact site is arranged at this docking section and is inserted into this inserting groove, the end, the left and right sides of this metal shell stretches out separately and is formed with guiding alar part, forms and have guiding plant space between the end, the left and right sides of this guiding alar part and this metal shell.
The utility model for the further technical scheme that solves its technical problem and adopt is:
Say further, this guiding alar part has that a linking arm, one are connected in this linking arm and the upwardly extending side wall of this linking arm and one are connected in this side wall rear end and this side wall rear end extends internally certainly rear wall certainly.
Furthermore, this metal shell has the sheet part of the front side portion that covers at this insulating base frame, two side plates that are connected in this sheet part left and right sides end and cover at the end, the left and right sides of this insulating base frame, the linking arm of described guiding alar part is connected in the side plate bottom of this metal shell, forms described guiding plant space between this guiding alar part and this side plate.
Say further, this conducting terminal also has fixed part and the bending of this fixed part bottom is extended certainly welding foot, and described contact site extends and forms from this fixed part top bending; This insulating base frame has terminal groove, and the fixed part of this conducting terminal is fixed on this terminal groove.
The beneficial effects of the utility model are: low voltage differential signal connector of the present utility model is mainly to have grown outward guiding alar part in the metal shell left and right sides, when butt connector and the utility model are when inserting, because the utility model has grown guiding alar part outward in metal shell both sides, in the process to slotting, can make butt connector sidepiece insert assembling in self-aiming plant space in alignment with guiding alar part, thus can be with the utility model to group.So can, for assembling operation person in assembling process, can realize and reach the visible and substantial positioning function of vision, to promote yields and assembling operation efficiency.Particularly, can improve because of correct contraposition assembling, and have the problem of the assembling of repeatedly repeating, easily cause terminal to damage or the phenomenon of short circuit.
Brief description of the drawings
Fig. 1 is the stereogram of the connector of known low voltage differential signal;
Fig. 2 is the connector of known low voltage differential signal and the schematic perspective view of butt connector;
Fig. 3 is three-dimensional exploded view of the present utility model;
Fig. 4 is three-dimensional combination figure of the present utility model;
Fig. 5 is the utility model and the schematic perspective view of butt connector to group.
Description of reference numerals:
(known)
1a connector
11a insulating base frame
12a conducting terminal
13a metal shell
2a butt connector
(the utility model)
1 connector
10 insulating base frames
11 inserting grooves
12 docking sections
13 terminal grooves
14 hook parts
20 metal shells
21 guiding alar parts
211 linking arms
212 side walls
213 rear walls
22 guiding plant spaces
23 sheet parts
24 side plates
25 button holes
26 weld parts
30 conducting terminals
31 fixed parts
32 contact sites
33 welding foots
5 butt connectors
Embodiment
By specific instantiation, embodiment of the present utility model is described below, those skilled in the art can understand advantage of the present utility model and effect easily by content disclosed in the present specification.The utility model also can other different mode be implemented, and, under the category not disclosing departing from the utility model, can give different modifications and change that is.
Embodiment: a kind of low voltage differential signal connector, as shown in Figure 3 to Figure 4, includes an insulating base frame 10, a metal shell 20 and multiple conducting terminal 30.
Insulating base frame 10 is generally a lengthwise body, and it is arranged with and is formed with an inserting groove 11, and is formed with a docking part 12.Insulating base frame 10 is more formed with terminal groove 13, can be respectively equipped with hook part 14 in addition on the sidepiece end face of insulating base frame 10.
In the utility model, the end, the left and right sides of metal shell 20 is outward extended with guiding alar part 21 separately, forms and have guiding plant space 22 between the end, the left and right sides of guiding alar part 21 and metal shell 20.More specific description, metal shell 20 can have a sheet part 23 and two and be connected in the side plate 24 of sheet part 23 left and right sides ends, described guiding alar part 21 extends and forms from side plate 24, and and side plate 24 between enclose and form described guiding plant space 22.In addition, on sheet part 23 and side plate 24, can offer button hole 25, on the other hand, the bent weld part 26 that is extended with in the bottom of sheet part 23.
Further description, guiding alar part 21 is generally L-type shape, each guiding alar part 21 has linking arm 211, the one that one is connected in side plate 24 bottoms and is connected in linking arm 211 and is upwardly extending side wall 212, and the one rear wall 213 that is connected in side wall 212 rear ends and extends internally from side wall rear end.
Each conducting terminal 30 has fixed part 31, self-retaining portion 31 top bendings extend the welding foot 33 of the flexible contact site 32 of tool and the 31 bottom bending extensions of self-retaining portion.
Conducting terminal 30 is mounted on insulating base frame 10, is arranged at the terminal groove 13 of correspondence position, is fixed on insulating base frame 10 by fixed part 31, and 32 of contact sites are located at docking section 12, and part is inserted into inserting groove 11.Inserting groove 11 use, for the partial insertion (as shown in Figure 5) of butt connector 5, can contact with the terminal of butt connector 5 (not shown) with the contact site 32 that makes conducting terminal 30.Metal shell 20 covers at insulating base frame 10, and specifically sheet part 23 covers at the front side portion of insulating base frame 10, and side plate 24 covers at the end, the left and right sides of insulating base frame 10.Metal shell 20 can be by button hole 25 and the hook part 14 of insulating base frame 10 fastening that cooperatively interacts, with fixing metal housing 20.
By above-mentioned explanation, coordinate shown in Fig. 5, when butt connector 5 and the utility model are when inserting, because the utility model has grown guiding alar part 21 outward in metal shell 20 left and right sides, in the process to slotting, butt connector 5 sidepieces can be in alignment with guiding alar part 21, by guiding plant space 22, butt connector 5 sidepieces can be inserted in the inner, thereby can be with the utility model to group, so can be for assembling operation person in assembling process, can realize and reach the visible and substantial positioning function of vision, to promote yields and assembling operation efficiency.Particularly, can improve because of correct contraposition assembling, and have the problem of the assembling of repeatedly repeating, easily cause terminal to damage or the phenomenon of short circuit.
Claims (4)
1. a low voltage differential signal connector, comprise insulating base frame, cover at the metal shell of this insulating base frame and be arranged at some conducting terminals of this insulating base frame, this insulating base frame is formed with inserting groove, and this insulating base frame is formed with docking section, this conducting terminal has contact site, this contact site is arranged at this docking section and is inserted into this inserting groove, it is characterized in that: the end, the left and right sides of this metal shell stretches out separately and is formed with guiding alar part, between the end, the left and right sides of this guiding alar part and this metal shell, form and have guiding plant space.
2. low voltage differential signal connector as claimed in claim 1, is characterized in that: this guiding alar part has that a linking arm, one are connected in this linking arm and the upwardly extending side wall of this linking arm and one are connected in this side wall rear end and this side wall rear end extends internally certainly rear wall certainly.
3. low voltage differential signal connector as claimed in claim 2, it is characterized in that: this metal shell has the sheet part of the front side portion that covers at this insulating base frame, two side plates that are connected in this sheet part left and right sides end and cover at the end, the left and right sides of this insulating base frame, the linking arm of described guiding alar part is connected in the side plate bottom of this metal shell, forms described guiding plant space between this guiding alar part and this side plate.
4. low voltage differential signal connector as claimed in claim 1 or 2, is characterized in that: this conducting terminal also has fixed part and the bending of this fixed part bottom is extended certainly welding foot, and described contact site extends and forms from this fixed part top bending; This insulating base frame has terminal groove, and the fixed part of this conducting terminal is fixed on this terminal groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420219531.5U CN203800316U (en) | 2014-04-25 | 2014-04-25 | Low-voltage differential signal connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420219531.5U CN203800316U (en) | 2014-04-25 | 2014-04-25 | Low-voltage differential signal connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203800316U true CN203800316U (en) | 2014-08-27 |
Family
ID=51382505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420219531.5U Withdrawn - After Issue CN203800316U (en) | 2014-04-25 | 2014-04-25 | Low-voltage differential signal connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203800316U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105024229A (en) * | 2014-04-25 | 2015-11-04 | 昆山宏泽电子有限公司 | Low-voltage differential signal connector |
-
2014
- 2014-04-25 CN CN201420219531.5U patent/CN203800316U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105024229A (en) * | 2014-04-25 | 2015-11-04 | 昆山宏泽电子有限公司 | Low-voltage differential signal connector |
| CN105024229B (en) * | 2014-04-25 | 2018-03-30 | 昆山宏泽电子有限公司 | Low voltage differential signal connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140827 Effective date of abandoning: 20180330 |
|
| AV01 | Patent right actively abandoned |