CN2508424Y - Wire connector (1) - Google Patents
Wire connector (1) Download PDFInfo
- Publication number
- CN2508424Y CN2508424Y CN 01263635 CN01263635U CN2508424Y CN 2508424 Y CN2508424 Y CN 2508424Y CN 01263635 CN01263635 CN 01263635 CN 01263635 U CN01263635 U CN 01263635U CN 2508424 Y CN2508424 Y CN 2508424Y
- Authority
- CN
- China
- Prior art keywords
- terminal
- insulation shell
- conducting terminal
- fixed part
- wiring connector
- 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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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model provides a line connector, which comprises an insulating casing body and at least one conducting terminal. The insulating casing body comprises a splicing end, a connecting end inverse to the splicing end and at least a terminal channel penetrating the splicing end and the connecting end. The conducting terminal is correspondingly arranged in the terminal channel of the insulating casing body, and the conducting terminal comprises a fixing section generating interference and positioning action with the insulating casing body, a connecting and fixing section positioned closely to the connecting section of the end of the insulating casing body, and at least two contacting sections connected with the fixing section and positioned closely to the splicing end of the insulating casing body; thus the connecting section is electrically connected with a corresponding end of a conducting wire, and the contacting section is electrically connected with a corresponding terminal of a matchable electric connector. Through forming more than one contacting sections on the conducting terminal simultaneously, equal potential signals can be provided to the corresponding terminal of the matchable electric connector, and thus the packaging efficiency of the line connector and the stability of the signal transmission can be improved.
Description
Invention field
The utility model relates to a kind of wiring connector, particularly relates to a kind of wiring connector at least two contact sites, equipotential single conducting terminal that has, and it is applied to connect power lead, can improve the stability that electrically contacts of wiring connector.
Prior art
As shown in Figure 1, a kind of known wiring connector 1 is described.This wiring connector 1 comprises an insulation shell 11 and plural Zhi Binglie and is contained in conducting terminal 12 in the insulation shell 11, insulation shell 11 has the link 112 that an inserted terminal 111 and is positioned at rightabout, wherein, inserted terminal 111 can be connected to an electric connector that is complementary (figure does not show), a feasible end that is positioned at the conducting terminal 12 of inserted terminal 111 can electrically contact the corresponding terminal of electric connector that is complementary, link 112 then can contact with the first end 21 of several wires 2, makes that the conducting terminal 12 be positioned at link 112 can be respectively and corresponding lead 2 electrical connections.And the effect of this wiring connector 1 generally is to provide the connection of the power signal of different potentials, so the second end 22 of each lead 2 other end can be fixed in the joint 3, joint 3 then can be engaged in a power supply device (figure does not show) by electricity, therefore each lead 2 can provide the power signal of different potentials (as 12V, 5V, 0V or the like) respectively, and wiring connector 1 can be integrated the supply of different electrical power signal by this.
Yet, with regard to common practices, the power signal that being positioned at the conducting terminal 12 of wherein some numbers of insulation shell 11 is provided is a same potential, but because of conducting terminal 12 is separate, therefore must will provide the first end 21 interior heart yearns that can conduct electricity of the lead 2 of this current potential power signal to be distinguished into the abutting end that several bursts of corresponding institute desires connect conducting terminal 12 numbers in advance, be electrically connected with corresponding conducting terminal 12 respectively again, therefore go up with regard to assembling, it not only must one one be assembled to conducting terminal 12 in the insulation shell 11, the more necessary conducting terminal 12 of same potential that will provide electrically connects with corresponding lead 2 respectively, assembling process is quite loaded down with trivial details and inconvenient, and therefore cost of manufacture also improves.On the other hand, because other conducting terminal 12 will be because of the relation of assembling or material own, will have different contact performances when electrically contacting with the pairing terminal of the electric connector that is complementary, and make contact resistance value increase and when having the heating phenomenon to produce when the contact of a certain conducting terminal 12 wherein is bad, the cause of the conducting terminal 12 of the indivedual independences of cause, the heat of generation will be concentrated easily and elevate the temperature, and then make that the transmission of power signal is unstable and influence the usefulness that wiring connector 1 should have.
Brief summary of the invention
Therefore, the main purpose of the utility model provides a kind of average dispersion to reduce the wiring connector of temperature of heat contact site, that can improve packaging efficiency and contact can be produced that has more than one on equipotential single conducting terminal.
So the wiring connector of the utility model is to comprise an insulation shell and at least one conducting terminal.Otherwise this insulation shell have an inserted terminal, one with inserted terminal link and at least one terminal channel that runs through inserted terminal and link mutually.And being correspondence, conducting terminal is contained in the terminal channel of insulation shell, it has one and produce to interfere the fixed part, of location to be connected and fixed portion with insulation shell and be positioned at junction surface near the link place of insulation shell and reach at least two and be connected fixed part and be positioned at contact site near the inserted terminal place of insulation shell, make the junction surface be electrically connected the wire termination of correspondence, contact site then electrically contacts the corresponding terminal of the electric connector that is complementary.
The accompanying drawing simple declaration
Other features and the advantage of the utility model can cooperate DETAILED DESCRIPTION OF THE PREFERRED with reference to the following drawings and clearly understand, in the accompanying drawings:
Fig. 1 is the schematic appearance of a kind of known wiring connector when using;
Fig. 2 is the three-dimensional exploded view of a preferred embodiment of the wiring connector of the utility model;
Fig. 3 is the assembled sectional view of the preferred embodiment, illustrates that a conducting terminal is placed in the interior assembled relation of terminal channel of an insulation shell;
Fig. 4 is the I-I directional profile schematic diagram of Fig. 3;
Fig. 5 is the II-I directional profile schematic diagram of Fig. 3;
Fig. 6 is the schematic appearance that two conducting terminals of the preferred embodiment form in a metal material belt, with the structure of explanation conducting terminal.
Fig. 7 is another angle schematic appearance of Fig. 6.
Preferred embodiment describes in detail
Consult Fig. 2, a preferred embodiment of wiring connector 4 of the present utility model is to comprise an insulation shell 41 and the conducting terminal more than 42, and in this example, insulation shell 41 can hold five conducting terminals 42 simultaneously.Wherein:
Otherwise insulation shell 41 have an inserted terminal 411, one with inserted terminal 411 link 412 and run through the terminal channel 410 of inserted terminal 411 and link 412 corresponding to conducting terminal 42 numbers mutually.And inserted terminal 411 is in order to engaging an electric connector that is complementary (figure do not show), and 412 of links are in order to hold the end of a lead 5.
Simultaneously with reference to Figure 6 and Figure 7, conducting terminal 42 is to utilize the mode of punch die punching out to form on the metal material belt 420 again, a kind of sheet members that on metal material belt 420, takes out again, and it can be contained in the terminal channel 410 of correspondence of insulation shell 41.And conducting terminal 42 has a fixed part 421, one is connected and fixed junction surface 422 and at least two contact sites 423 that are connected fixed part 421 another lateral margins simultaneously (present embodiment is to adopt three contact sites 423) of portion's 421 1 lateral margins, and in this example, fixed part 421 has two location burs 4211 to the oblique projection of junction surface 422 directions, 422 at junction surface is formed with a pair of symmetrical tingle 4221 and a pair of symmetrical connection intermediate plate 4222, again, contact site 423 have one from the positioning section 4231 of fixed part 421 extension laterally and one self-align section 4231 terminal away from fixed part 421 in the other direction to the connecting section 4232 of fixed part 421 bendings, make connecting section 4232 with respect to positioning section 4231 formation one convex.
As shown in Figure 2, during assembling, the junction surface 422 of each conducting terminal 42 is to be connected with corresponding lead 5, can form a clamp after its two relative tingles, 4221 bendings by this and tighten at lead 5 and have outside the end of insulating material on the surface and fixed, and be clamped to lead 5 inside after its two relative connection intermediate plates, 4222 bendings of mat and divest on the conductive core line 51 that reveals behind the insulating material, reach the effect that conducting terminal 42 is electrically connected with lead 5.Refer again to Fig. 3, conducting terminal 42 is by the link 412 places insertion of insulation shell 41 and is placed in the terminal channels 410 corresponding in the insulation shell 41, and insulation shell 41 is provided with the location hole 413 of corresponding location bur 4211 greatly about centre, when conducting terminal 42 is inserted into the ad-hoc location of terminal channel 410, location bur 4211 just can stretch in the location hole 4134 of correspondence, by the interference effect of location bur 4211 with location hole 413, make conducting terminal 42 can't be oppositely withdraw from from the link 412 of the housing 41 that insulate, and reach effect with insulation shell 41 mutual location, and after conducting terminal 42 is contained in terminal channel 410, the junction surface 422 of conducting terminal 42 is the positions that are positioned near link 412, contact site 423 then is positioned at the position near inserted terminal 411, and the connecting section 4232 of contact site 423 is to form a convex shape with respect to positioning section 4231, makes connecting section 4232 can have the effect of strain and can electrically contact with the corresponding terminal of the electric connector that is complementary.Set contact site 423 more than two or two on the former conducting terminal 42 by this, the power signal of the terminal same potential of the electric connector correspondence that is complementary more than two or two can be provided simultaneously, and conducting terminal 42 can directly be connected with corresponding lead 5 itself, and do not need as in the known technology, therefore the prior complicated procedures that separately be connected with single conducting terminal respectively again of the conductive core line of lead can significantly to be improved on the efficient of assembling.In addition, in case when having the corresponding terminal of a certain contact site 423 and the electric connector that is complementary on the conducting terminal 42 that the phenomenon generation of the not good and heating of contact is arranged, because of most contact sites 423 are to be interconnected on the same conducting terminal 42, therefore just more can there be the concentrated situation of heat to take place as single conducting terminal in the known technology, heat can be evenly distributed on the whole conducting terminal 42 on the contrary, the too high probability of its temperature can significantly reduce naturally, and can keep the stability of electric connector 4 on transmission current.
Again with reference to figure 3 and shown in Figure 4, in order to improve the mutual positioning action of conducting terminal 42 and insulation shell 41, the terminal channel 410 of insulation shell 41 further is provided with first embeded slot 414 of the fixed part 421 both sides of the edge thickness of corresponding conducting terminal 42, when conducting terminal 42 insertion end subchannels 410, fixed part 421 both sides of the edge of conducting terminal 42 can embed in relative first embeded slot 414 accordingly, make fixed part 421 be subject to first embeded slot 414 and can not produce off normal as the figure above-below direction with respect to insulation shell 41.Fig. 3 and shown in Figure 5 and for example, the terminal channel 410 of insulation shell 41 also can further be provided with second embeded slot 415 of positioning section 4231 both sides of the edge of the contact site 423 of corresponding conducting terminal 42, in the time of in conducting terminal 42 insertion end subchannels 410, except fixed part 421 is subjected to first embeded slot, 414 location, positioning section 4231 both sides of the edge of each contact site 423 also can embed the second relative embeded slot 415, and positioning section 4231 effect that is subject to second embeded slot 415 makes the off normal that contact site 423 also can not produce as the figure above-below direction with respect to insulation shell 41 by this.
Again as shown in Figure 3, the connecting section 4232 of the contact site 423 of conducting terminal 42 is the designs that are bent to form projection by positioning section 4231 away from the least significant end of fixed part 421 again to fixed part 421 directions, when connecting section 4232 contacts with the corresponding terminal of the electric connector that is complementary, it forms main contact point with respect to positioning section 4231 salient points, and connecting section 4232 be connected with positioning section 4231 bending part can form a fulcrum, when contact point suffers oppression, connecting section 4232 will be that the center rotates and is out of shape with the fulcrum, because contact point is longer to the air line distance of fulcrum, in practical application, can cause the strength of connecting section 4232 resistances to deformation bigger, so connecting section 4232 when electrically contacting, the corresponding terminal with the electric connector that is complementary can have the bigger positive force that contacts, help to improve both contact performances.
The above only is optimization embodiment of the present utility model, certainly can not limit the practical range of the utility model with this, be that every simple equivalent of being done according to the utility model claim and utility model description changes and revises, all should belong in the scope that the utility model patent contains.
The element numbers contrast
| 1 | | 414 | First embeded |
| 11 | Insulation shell | 415 | Second embeded |
| 111 | | 42 | Conducting |
| 112 | | 420 | |
| 12 | Conducting | 421 | Fixed |
| 2 | | 4211 | The |
| 21 | | 422 | The |
| 22 | The | 4221 | Tingle |
| 3 | | 4222 | Connect intermediate plate |
| 4 | | 423 | |
| 41 | | 4231 | |
| 410 | | 4232 | |
| 411 | Inserted | 5 | |
| 412 | | 41 | |
| 412 | | 51 | |
| 413 | Locating hole |
Claims (6)
1. a wiring connector is to be electrically connected with at least one lead, and it is used for engaging with an electric connector that is complementary, and this wiring connector comprises:
One insulation shell, it has an inserted terminal, that engages this electric connector that is complementary and holds link and at least one terminal channel that runs through this inserted terminal and this link of the end of this lead;
At least one conducting terminal, correspondence is contained in respectively this terminal channel of this insulation shell, respectively this conducting terminal has one and produces the fixed part of interfering positioning action with this insulation shell terminal channel wall, one connects this fixed part and connects this fixed part and near the contact site at the inserted terminal place of this insulation shell near the junction surface at the link place of this insulation shell and most, and this contact site has one and away from an end of this fixed part to this fixed part direction bends the connecting section that be convex to the positioning section of inserted terminal direction extensions of this insulation shell and from this positioning section from this fixed part.
2. wiring connector according to claim 1, wherein, the junction surface of this conducting terminal has a pair of folder bundle in the tingle and a pair of clamping of this lead outer surface and electrically contact the connection intermediate plate of this lead inner conductive heart yearn.
3. wiring connector according to claim 1, wherein, the fixed part of this conducting terminal has at least one location bur to the oblique projection in this junction surface, this insulation shell then is provided with a location hole to locating the bur position, this bur is stretched in the location hole of this correspondence and produces and interferes positioning action.
4. wiring connector according to claim 1, wherein, the terminal channel of this insulation shell further is provided with to fixed part both side edges that should conducting terminal and for first embeded slot of its embeddings, makes this fixed part be subject to this first embeded slot and can be with respect to this insulation shell generation off normal.
5. as the wiring connector as described in claim 1 or 4, wherein, the terminal channel of this insulation shell further is provided with to the positioning section both side edges of contact site that should conducting terminal and for second embeded slot of its embeddings, makes the positioning section of this contact site be subject to this second embeded slot and can be with respect to this insulation shell generation off normal.
6. wiring connector according to claim 1, wherein, this conducting terminal has three contact sites.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01263635 CN2508424Y (en) | 2001-09-22 | 2001-09-22 | Wire connector (1) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01263635 CN2508424Y (en) | 2001-09-22 | 2001-09-22 | Wire connector (1) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2508424Y true CN2508424Y (en) | 2002-08-28 |
Family
ID=33671184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01263635 Expired - Lifetime CN2508424Y (en) | 2001-09-22 | 2001-09-22 | Wire connector (1) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2508424Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110690593A (en) * | 2018-07-06 | 2020-01-14 | 申泰公司 | Connector with plug-in contacts at top and bottom |
| USD940663S1 (en) | 2018-12-17 | 2022-01-11 | Samtec, Inc. | Connector |
| USD941252S1 (en) | 2018-11-05 | 2022-01-18 | Samtec, Inc. | Connector |
| USD949798S1 (en) | 2019-12-06 | 2022-04-26 | Samtec, Inc. | Connector |
| USD950502S1 (en) | 2018-12-17 | 2022-05-03 | Samtec, Inc | Connector |
| USD951202S1 (en) | 2019-12-06 | 2022-05-10 | Samtec, Inc. | Connector |
| USD951875S1 (en) | 2019-10-15 | 2022-05-17 | Samtec, Inc. | Connector |
| USD958092S1 (en) | 2020-11-20 | 2022-07-19 | Samtec, Inc. | Contact |
-
2001
- 2001-09-22 CN CN 01263635 patent/CN2508424Y/en not_active Expired - Lifetime
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110690593A (en) * | 2018-07-06 | 2020-01-14 | 申泰公司 | Connector with plug-in contacts at top and bottom |
| US11569616B2 (en) | 2018-07-06 | 2023-01-31 | Samtec, Inc. | Connector with top- and bottom-stitched contacts |
| USD941252S1 (en) | 2018-11-05 | 2022-01-18 | Samtec, Inc. | Connector |
| USD950498S1 (en) | 2018-11-05 | 2022-05-03 | Samtec, Inc. | Connector |
| USD940663S1 (en) | 2018-12-17 | 2022-01-11 | Samtec, Inc. | Connector |
| USD950502S1 (en) | 2018-12-17 | 2022-05-03 | Samtec, Inc | Connector |
| USD950499S1 (en) | 2018-12-17 | 2022-05-03 | Samtec, Inc | Connector |
| USD950500S1 (en) | 2018-12-17 | 2022-05-03 | Samtec, Inc. | Connector |
| USD951875S1 (en) | 2019-10-15 | 2022-05-17 | Samtec, Inc. | Connector |
| USD951202S1 (en) | 2019-12-06 | 2022-05-10 | Samtec, Inc. | Connector |
| USD949798S1 (en) | 2019-12-06 | 2022-04-26 | Samtec, Inc. | Connector |
| USD1002550S1 (en) | 2019-12-06 | 2023-10-24 | Samtec, Inc. | Connector |
| USD958092S1 (en) | 2020-11-20 | 2022-07-19 | Samtec, Inc. | Contact |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20110922 Granted publication date: 20020828 |