CN204144477U - Binding post and electric connector - Google Patents
Binding post and electric connector Download PDFInfo
- Publication number
- CN204144477U CN204144477U CN201420516536.4U CN201420516536U CN204144477U CN 204144477 U CN204144477 U CN 204144477U CN 201420516536 U CN201420516536 U CN 201420516536U CN 204144477 U CN204144477 U CN 204144477U
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- CN
- China
- Prior art keywords
- binding post
- buckle
- terminal
- terminal base
- sidepiece
- 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
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Abstract
The utility model is applicable to electric connector field, provide binding post and there is the electric connector of this binding post, binding post comprises body, body has the first sidepiece and the second sidepiece that oppositely arrange, and the first sidepiece and the second sidepiece are convexly equipped with the first buckle for being connected with terminal base buckle and the second buckle respectively.The utility model, arranges the first buckle and the second buckle respectively by the two opposing lateral sides at binding post, like this, improves on the one hand terminals subcard and inserts in solid and reliable property in terminal base; Occur when on the other hand preventing terminals subcard to insert in terminal base swinging, tilt or the phenomenon of disalignment, and when preventing binding post and the inserting of counterpart terminal card to close, occur that the crooked or slippage of binding post goes out the phenomenon outside terminal base, and then ensure that the electric conductivity of binding post and counterpart terminal; Make on the one hand again binding post can with the terminal base of multiple different structure with the use of, improve the versatility of binding post dramatically.
Description
Technical field
The utility model belongs to electric connector field, particularly relates to binding post and has the electric connector of this binding post.
Background technology
Electric connector is the electric component for being electrically connected two wires, it generally comprises male terminal, female terminal and terminal base, and in embody rule, male terminal and female terminal all block and insert in terminal base, and one end of male terminal connects a wire, one end of female terminal connects another root wire; The other end connecting female terminal inserted by the other end card of male terminal, like this, can realize the electrical connection of two wires.
Prior art, generally on male terminal, be provided with a buckle, be provided with in terminal base and the draw-in groove be clasped, and by this buckle, the male terminal be connected card inserts in terminal base carries out spacing with the buckle of draw-in groove, and this male terminal with single buckle has the following disadvantages in a particular application:
1) the solid and reliable property that inserts in terminal base of male end subcard is not good, especially when the foozle of terminal base is larger, it is larger that male end subcard inserts in the fit clearance after in terminal base, terminal base only carries out spacing to male terminal is one-sided, and the easy like this male terminal that causes is from the phenomenon generation exited without buckle side terminal base;
2) easily there is the phenomenon of loose contact in male terminal and female terminal, be embodied in two aspects: when the male end subcard on the one hand with single buckle inserts in terminal base, the stressed degree in the left and right sides of male terminal is different, thus male terminal easily produced swing, tilt or the problem of disalignment, and then coordinating of male terminal and female terminal can be affected; The male terminal on the other hand with single buckle easily occurs tilting when closing with the inserting of female end subcard or slippage goes out phenomenon outside terminal base, thus have impact on the exposure level of male terminal and female terminal, and then have impact on the conductive effect of male terminal and female terminal;
3) male terminal with single buckle can only insert in the terminal base of fixed structure, and can not coordinate with the terminal base of multiple different structure, its versatility is poor.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, provide binding post and have the electric connector of this binding post, it is intended to solve existing terminal in terminal base, installs the technical problem that solid and reliable property is low, terminal easily tilts in terminal base, terminal versatility is low.
For achieving the above object, the technical solution adopted in the utility model is: binding post, comprise body, described body has the first sidepiece and the second sidepiece that oppositely arrange, and described first sidepiece and described second sidepiece are convexly equipped with the first buckle for being connected with terminal base buckle and the second buckle respectively.
Particularly, described body comprises wire connecting portion for being connected with wire and for inserting with counterpart terminal card the Plug Division be connected, described first buckle and described second buckle are all located on described Plug Division.
Particularly, described wire connecting portion has the tail end back to described Plug Division, and described first distance being snapped into described tail end is greater than or less than or equals the distance that described second is snapped into described tail end.
Preferably, described body is stamped to form by flat member.
Particularly, described Plug Division comprises the first substrate and two and bends in opposite directions along described first substrate two opposite edges respectively and be superimposed on described first on-chip lamination layer, described first buckle and described second buckle are all located on described first substrate, be provided with and first dodge breach for what dodge described first buckle and described second buckle described in two between lamination layer.
Further, described first substrate is also provided with the location division with counterpart terminal snaps into position, is also provided with between lamination layer described in two and second dodges breach for what dodge described location division.
Preferably, described first on-chip perforation is located at for running through in described location division.
Particularly, described wire connecting portion comprises the second substrate and two and arranges the compressing tablet for compressing described wire along described second substrate two opposite edges bending respectively.
The binding post that the utility model provides, by the two opposing lateral sides at binding post, the first buckle and the second buckle are set respectively, like this, when terminals subcard inserts in after in terminal base, terminal base carries out spacing from both sides pair of wire connection terminals respectively, effectively improves terminals subcard and inserts in solid and reliable property in terminal base.Simultaneously, because the both sides of binding post are equipped with buckle, therefore, make on the one hand stressed more balanced in terminal base of binding post, thus be beneficial to and occur when preventing terminals subcard from inserting in terminal base swinging, tilt or the phenomenon of disalignment, and be beneficial to and when preventing binding post and the inserting of counterpart terminal card from closing, occur that the crooked or slippage of binding post goes out the phenomenon outside terminal base, and then ensure that and the adequacy that binding post contacts with counterpart terminal ensure that the electric conductivity of binding post and counterpart terminal; Make binding post can be applicable to have in terminal base the situation of one-sided draw-in groove or bilateral draw-in groove on the other hand simultaneously, and be applicable to the situation that in terminal base, bilateral draw-in groove is dislocated or left and right is concordant, and then make binding post can with the terminal base of multiple different structure with the use of, improve the versatility of binding post dramatically.
The utility model additionally provides electric connector, it comprises terminal base and above-mentioned binding post, described terminal base is provided with several draw-in grooves, and described terminals subcard inserts on described terminal base, and described first buckle and/or described second buckle are fastened in described draw-in groove.
Further, electric connector also comprises counterpart terminal, described junction block has the first outward flange and the second outward flange that oppositely arrange, described counterpart terminal and described binding post insert in described terminal base from described first outward flange and described second outward flange card respectively, and described counterpart terminal is connected with described terminals subcard is slotting.
The electric connector that the utility model provides, owing to have employed above-mentioned binding post, therefore, improve the solid and reliable property of electric connector structure on the one hand; Ensure that the electric conductivity in electric connector use procedure on the other hand; Improve the versatility of electrical connector interior parts more on the one hand.
Accompanying drawing explanation
Fig. 1 is the perspective view of a kind of binding post that the utility model embodiment provides;
Fig. 2 is the front view of Fig. 1;
Fig. 3 is the left view of Fig. 1;
Fig. 4 is the fit structure schematic diagram of a kind of binding post of providing of the utility model embodiment and terminal base;
Fig. 5 is the perspective view of the another kind of binding post that the utility model embodiment provides;
Fig. 6 is the front view of Fig. 5;
Fig. 7 is the left view of Fig. 5.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
It should be noted that, the orientation term such as left and right, upper and lower, the top in specific embodiment, end, is only relative concept or be reference with the normal operating condition of product each other, and should not be regarded as have restrictive.
As shown in Fig. 1, Fig. 3, Fig. 4, Fig. 5 and Fig. 7, the binding post that the utility model embodiment provides, comprise body 1, body 1 has the first sidepiece 101 and the second sidepiece 102 oppositely arranged, first sidepiece 101 and the second sidepiece 102 are convexly equipped with the first buckle 11 and the second buckle 12 for being connected with terminal base 2 buckle respectively, namely the first buckle 11 is convexly equipped in the first sidepiece 101, second buckle 12 and is convexly equipped in the second sidepiece 102.The binding post that the utility model embodiment provides, by the both sides at body 1, the first buckle 11 and the second buckle 12 is set respectively, like this, when terminals subcard inserts in after in terminal base 2, terminal base 2 carries out spacing from both sides pair of wire connection terminals respectively, effectively improves terminals subcard and inserts in solid and reliable property in terminal base 2.Simultaneously, both sides due to binding post are respectively equipped with the first buckle 11 and the second buckle 12, therefore, make on the one hand stressed more balanced in terminal base 2 of binding post, thus be beneficial to and occur when preventing terminals subcard from inserting in terminal base 2 swinging, tilt or the phenomenon of disalignment, and be beneficial to and when preventing binding post and the inserting of counterpart terminal (not shown) card from closing, occur that the crooked or slippage of binding post goes out the phenomenon outside terminal base 2, and then ensure that and the adequacy that binding post contacts with counterpart terminal ensure that the electric conductivity of binding post and counterpart terminal; Make binding post can be applicable to have in terminal base 2 situation of one-sided draw-in groove 21 or bilateral draw-in groove 21 on the other hand simultaneously, and be applicable to the situation that in terminal base 2, bilateral draw-in groove 21 is dislocated or left and right is concordant, and then make binding post can with the terminal base 2 of multiple different structure with the use of, improve the versatility of binding post dramatically.
Particularly, as shown in Fig. 2, Fig. 4 and Fig. 6, body 1 comprises wire connecting portion 13 for being connected with wire (not shown) and for inserting with counterpart terminal card Plug Division 14, first buckle 11 that is connected and the second buckle 12 is all located on Plug Division 14.First buckle 11 and the second buckle 12 are located at one end near wire connecting portion 13 of Plug Division 14, like this, are beneficial to and prevent the first buckle 11 and the second buckle 12 butted line peace terminal from producing interference with counterpart terminal card slotting connection.The binding post that the present embodiment provides is male terminal, and counterpart terminal is female terminal, and when binding post and the inserting of counterpart terminal card are closed, Plug Division 14 card of binding post inserts in counterpart terminal.When wiring peace terminal and counterpart terminal card are inserted and be connected, one end card away from wire connecting portion 13 of Plug Division 14 inserts in counterpart terminal, and the first buckle 11 and the second buckle 12 all do not insert in counterpart terminal.In the present embodiment, the first buckle 11 and the second buckle 12 are all located on Plug Division 14; Of course, in embody rule, the first buckle 11 and the second buckle 12 not with wire in wire connecting portion 13 the prerequisite producing and interfere is set under, the first buckle 11 and the second buckle 12 also can be located in wire connecting portion 13.
Particularly, as shown in Fig. 1, Fig. 3, Fig. 5 and Fig. 7, wire connecting portion 13 has the tail end 130 back to Plug Division 14, first buckle 11 is greater than or less than to the distance of tail end 130 or equals the distance of the second buckle 12 to tail end 130, and namely the first buckle 11 and the second buckle 12 can be located at different height and position place (the first buckle 11 and the second buckle 12 shift to install up and down along the short transverse of opposite ends 130) by opposite ends 130; Or the first buckle 11 and the second buckle 12 also can be located at sustained height position by opposite ends 130.The present embodiment makes binding post can be applicable to have in terminal base 2 situation of one-sided draw-in groove 21 or bilateral draw-in groove 21 simultaneously, and be applicable to the situation that in terminal base 2, bilateral draw-in groove 21 is dislocated or left and right is concordant, and then make binding post can with the terminal base 2 of multiple different structure with the use of, improve the versatility of connector dramatically.The particular location of the first buckle 11 and the second buckle 12, can be optimized design according to the particular location of draw-in groove 21 on terminal base 2.
Preferably, body 1 is stamped to form by flat member, the course of processing of binding post can be made so fairly simple, and be beneficial to the production in enormous quantities of binding post.Particularly, body 1 by electric conductivity preferably material make, as the material such as copper, aluminium.
Particularly, as shown in Figure 1, Figure 2, shown in Fig. 5 and Fig. 6, Plug Division 14 comprise the first substrate 141 and two bend the lamination layer 142 be superimposed on the first substrate 141 respectively in opposite directions along two opposite edges of the first substrate 141, first buckle 11 and the second buckle 12 are all located on the first substrate 141, be provided with and first dodge breach 15 for what dodge the first buckle 11 and the second buckle 12 between two lamination layer 142.Lamination layer 142 is specifically positioned at the second sidepiece 102 of binding post, and the setting of lamination layer 142, can thicken the thickness of Plug Division 14, like this, can ensure that Plug Division 14 meets Thickness Design requirement on the one hand, be beneficial to the matching ensureing binding post and counterpart terminal; Be beneficial to the structural strength improving binding post on the other hand, and then the inclination and distortion easily of Plug Division 14 can be prevented; Meanwhile, because lamination layer 142 just thickeies the thickness of binding post in local, therefore it is ensureing can be beneficial to the material cost reducing binding post under the prerequisite that Plug Division 14 Thickness Design requires.
Particularly, as shown in Figure 1 and Figure 5, the first buckle 11 and the second buckle 12 respectively punching press are formed at the inclination lamellar body on the first substrate 141, and the first buckle 11 is obliquely installed towards the first sidepiece 101, and the second buckle 12 is obliquely installed towards the second sidepiece 102.Be respectively equipped with the punching 144 that punching press is formed on first substrate 141 and in the setting position place of the first buckle 11 and the second buckle 12, the formation of punching 144 also can be beneficial to and make the first buckle 11 and the second buckle 12 have certain strain space.
Further, as shown in Figure 1 and Figure 5, first substrate 141 is also provided with the location division 143 with counterpart terminal snaps into position, correspondingly in counterpart terminal is provided with the buckling parts be clasped with location division 143, be also provided with between two lamination layer 142 and second dodge breach 16 for what dodge location division 143.The setting of location division 143, can improve binding post and insert with counterpart terminal card the solid and reliable property be connected.
Preferably, as shown in Figure 1 and Figure 5, location division 143 is for running through the perforation be located on the first substrate 141, and the buckling parts in counterpart terminal corresponds to the projection or button that to be clasped with perforation and to arrange.The present embodiment, is provided with perforation by location division 143, can be beneficial to the punch forming of location division 143.Of course, in embody rule, location division 143 also can be set to the shell fragment be convexly equipped on the first substrate 141, and this shell fragment is formed on the first substrate 141 by impact style.
Particularly, as shown in Figure 1, Figure 2, shown in Fig. 5 and Fig. 6, wire connecting portion 13 comprise the second substrate 131 and two respectively the compressing tablet 132 for compressing wire is set along the 131 liang of opposite edges bendings of the second substrate.Particularly, binding post with the process that crimps of wire is: be first positioned over by wire on the second substrate 131, then bends compressing tablet 132 to be pressed on the second substrate 131 by wire by compressing tablet 132, thus completes the attended operation of wire connecting portion 13 and wire.
Preferably, as shown in Figure 1 and Figure 5, all vertical second substrate 131 of two compressing tablets 132 is arranged, and like this, is beneficial to the punch forming of the second substrate 131 and compressing tablet 132.
Further, as shown in Figure 4, the utility model embodiment still provides electric connector, it comprises terminal base 2 and above-mentioned binding post, terminal base 2 is provided with several draw-in grooves 21, and terminals subcard inserts on terminal base 2, and the first buckle 11 and/or the second buckle 12 are fastened in draw-in groove 21.The electric connector that the utility model embodiment provides, owing to have employed above-mentioned binding post, therefore, improve the solid and reliable property of electric connector structure on the one hand; Ensure that the electric conductivity in electric connector use procedure on the other hand; Improve the versatility of electrical connector interior parts more on the one hand.
Particularly, as shown in Figure 4, terminal base 2 is provided with the slot 22 inserting installation for terminals subcard, preferably, in the present embodiment, two opposed inner walls of slot 22 are provided with two draw-in grooves 21, and two draw-in grooves 21 are clasped with the first buckle 11 and the second buckle 12 respectively.
Further, the electric connector that the utility model embodiment provides, also comprise counterpart terminal (not shown), terminal base 2 has the first outward flange 201 and the second outward flange 202 oppositely arranged, counterpart terminal and binding post insert in terminal base 2 from the first outward flange 201 and the second outward flange 202 card respectively, and counterpart terminal is connected with terminals subcard is slotting.The magnitude setting of binding post and counterpart terminal all can be multiple, and binding post is identical with the magnitude setting of counterpart terminal.In embody rule, the wire connecting portion 13 of binding post is connected with a wire respectively with one end of counterpart terminal; The Plug Division 14 of binding post and the other end of counterpart terminal block to insert and are connected in terminal base 2.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace or improvement etc., all should be included within protection range of the present utility model.
Claims (10)
1. binding post, comprises body, and described body has the first sidepiece and the second sidepiece that oppositely arrange, it is characterized in that: described first sidepiece and described second sidepiece are convexly equipped with the first buckle for being connected with terminal base buckle and the second buckle respectively.
2. binding post as claimed in claim 1, is characterized in that: described body comprises wire connecting portion for being connected with wire and for inserting with counterpart terminal card the Plug Division be connected, described first buckle and described second buckle are all located on described Plug Division.
3. binding post as claimed in claim 2, it is characterized in that: described wire connecting portion has the tail end back to described Plug Division, described first distance being snapped into described tail end is greater than or less than or equals the distance that described second is snapped into described tail end.
4. binding post as claimed in claim 2, is characterized in that: described body is stamped to form by flat member.
5. binding post as claimed in claim 4, it is characterized in that: described Plug Division comprises the first substrate and two and bends in opposite directions along described first substrate two opposite edges respectively and be superimposed on described first on-chip lamination layer, described first buckle and described second buckle are all located on described first substrate, be provided with and first dodge breach for what dodge described first buckle and described second buckle described in two between lamination layer.
6. binding post as claimed in claim 5, is characterized in that: described first substrate is also provided with the location division with counterpart terminal snaps into position, is also provided with and second dodges breach for what dodge described location division described in two between lamination layer.
7. binding post as claimed in claim 6, is characterized in that: described first on-chip perforation is located at for running through in described location division.
8. the binding post as described in any one of claim 2 to 7, is characterized in that: described wire connecting portion comprises the second substrate and two and arranges the compressing tablet for compressing described wire along described second substrate two opposite edges bending respectively.
9. electric connector, comprise terminal base, it is characterized in that: also comprise the binding post as described in any one of claim 1 to 8, described terminal base is provided with several draw-in grooves, described terminals subcard inserts on described terminal base, and described first buckle and/or described second buckle are fastened in described draw-in groove.
10. electric connector as claimed in claim 9, it is characterized in that: also comprise counterpart terminal, described junction block has the first outward flange and the second outward flange that oppositely arrange, described counterpart terminal and described binding post insert in described terminal base from described first outward flange and described second outward flange card respectively, and described counterpart terminal is connected with described terminals subcard is slotting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420516536.4U CN204144477U (en) | 2014-09-09 | 2014-09-09 | Binding post and electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420516536.4U CN204144477U (en) | 2014-09-09 | 2014-09-09 | Binding post and electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204144477U true CN204144477U (en) | 2015-02-04 |
Family
ID=52421143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420516536.4U Expired - Fee Related CN204144477U (en) | 2014-09-09 | 2014-09-09 | Binding post and electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204144477U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107681310A (en) * | 2017-10-23 | 2018-02-09 | 镇江华驰电器有限公司 | A kind of connector |
| CN107706571A (en) * | 2017-10-23 | 2018-02-16 | 珠海格力节能环保制冷技术研究中心有限公司 | Motor |
-
2014
- 2014-09-09 CN CN201420516536.4U patent/CN204144477U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107681310A (en) * | 2017-10-23 | 2018-02-09 | 镇江华驰电器有限公司 | A kind of connector |
| CN107706571A (en) * | 2017-10-23 | 2018-02-16 | 珠海格力节能环保制冷技术研究中心有限公司 | Motor |
| CN107706571B (en) * | 2017-10-23 | 2023-10-03 | 珠海格力节能环保制冷技术研究中心有限公司 | Motor with a motor housing |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20200909 |