CN202058644U - Clamping spring structure of relay socket and relay socket thereof - Google Patents
Clamping spring structure of relay socket and relay socket thereof Download PDFInfo
- Publication number
- CN202058644U CN202058644U CN2011200570632U CN201120057063U CN202058644U CN 202058644 U CN202058644 U CN 202058644U CN 2011200570632 U CN2011200570632 U CN 2011200570632U CN 201120057063 U CN201120057063 U CN 201120057063U CN 202058644 U CN202058644 U CN 202058644U
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- China
- Prior art keywords
- reeds
- free
- relay socket
- folder spring
- relay
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- 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.)
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Abstract
The utility model discloses a clamping spring structure of a relay socket and a relay socket thereof. The clamping spring structure consists of two strip-shaped alloy copper reeds, wherein one end of each reed is set as a free end; the other ends of the reeds are connected integrally into opposite fixed ends; the middle part of the free end of each reed is provided with a bent part; under the action of the bent parts, the tail ends of the free ends of the reeds form a V-shaped structure serving as an input port; the tips of the tail ends of the free ends of the reeds are provided with a chamfered surface respectively; and the chamfered surfaces are formed vertically. By improving the input port of the clamping spring structure, the width of the input port of a clamping spring is increased, and a relay lead-out pin is easy to be inserted into the input port of the clamping spring; and moreover, line-surface contact between the tail end of the free end of each reed and the wall surface of a plastic partition wall is changed into surface-surface contact, so that the relay socket is more convenient to use, an insulating wall is prevented from being damaged easily, the voltage resistance and insulating property of the relay socket are enhanced, and the service life of the relay socket is prolonged.
Description
Technical field
The utility model relates to a kind of relay socket, particularly relates to a kind of architecture advances of input port of folder spring structure of relay socket.
Background technology
Relay socket as a kind of low voltage connector, is widely used in the various industrial control equipments.The existing relay socket as shown in Figure 1, generally by base 1 ', folder spring 2 ', parts such as cover plate, protective circuit form.Folder spring 2 ' normally be installed in base 1 ' in, base 1 ' in be provided be used for installing folder spring 2 ' slot 11 ', slot 11 ' be actually is formed by the plastics partition wall 12 of base ' enclose, like this, folder spring 2 ' just can press from both sides spring or electric-conductor by the plastics partition wall 12 of base ' separate as insulating wall with other, satisfies certain electrical insulation properties.
Folder spring 2 ' be the strength member in the relay socket, the folder spring 2 of existing relay socket ', as Fig. 2 to shown in Figure 4, its folder spring input port 20 ' directly admit relay 3 ' leading foot 31 '.Relay have a plurality of leading foots 31 ', all leading foots need all correct relay sockets that insert, the function of relay just might be achieved.
Existing this folder spring 2 ', material is generally banded alloyed copper, by two reeds 21 ' be made.Two reeds 21 ' each end be set as free end 22 ', two reeds 21 ' each other end link into an integrated entity into relative fixed end 23 '.Like this, just can make folder spring 2 ' free end 22 ' with respect to stiff end 23 ' elastics wing, reed 21 ' free end 22 ' the middle part be provided with kink 221 ', this kink 221 ' just make free end 22 ' end 222 ' with leading foot 31 ' direction of insertion D ' of relay C ' at an angle, be free end 22 ' end 222 ' angle of inclination, then two reeds 21 ' free end 22 ' a V-arrangement roughly of end 222 ' just formed, the input port 20 of formation folder spring ', when relay leading foot 31 ' insertion, the input port 20 of folder spring ' just can keep certain pressure to it.Reed 21 ' free end 22 ' end 222 ' end face, be the cross section of material.So, this cross section just relay leading foot 31 ' direction of insertion occupied certain space B ', make input port 20 ' the width A ' of V-shaped part less, increased relay leading foot 31 ' insertion folder spring input port 20 ' difficulty, particularly when relay leading foot 31 ' the lower surface touch free end 22 ' end 222 ' end face the time, with influence relay leading foot 31 ' insertion; In addition, the free end 22 of reed ' end 222 ' end face near the insulating wall side, there is an acute angle, this just makes in the normal use of relay socket, the free end 22 of reed ' end 222 ' with plastics partition wall 12 ' metope between contact for line face contact 10 ', can make plastics partition wall 12 ' metope damaged easily, reduce withstand voltage, the insulation property and the life-span of relay socket.
The utility model content
The purpose of this utility model is to overcome the deficiency of prior art, a kind of folder spring structure and relay socket thereof of relay socket are provided, improve by input port the folder spring structure, both strengthened the width of folder spring input port, make the relay leading foot insert folder spring input port and become easy, change the contact of face face into but also the free-ended end of reed contacted with line face between the plastics partition wall metope, make when relay socket uses more convenient, and be difficult for the insulating wall of damaging, thereby improved withstand voltage, the insulation property and the life-span of relay socket.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of folder spring structure of relay socket is made of the reed of two banded alloyed copper; Each end of two reeds is set as free end, and each other end of two reeds links into an integrated entity into the relative fixed end; Free-ended middle part at two reeds respectively is provided with a kink, and this kink just makes the free-ended end of two reeds form a V-arrangement as input port; Termination at the free-ended end of two reeds respectively is provided with a fillet surface, and fillet surface is along vertical and establish.
A kind of relay socket comprises base and folder spring; Be provided with the slot that is used for installing the folder spring on base, the cell wall of slot is made of the plastics partition wall; The folder spring is made of the reed of two banded alloyed copper; Each end of two reeds is set as free end, and each other end of two reeds links into an integrated entity into the relative fixed end; Free-ended middle part at two reeds respectively is provided with a kink, and this kink just makes the free-ended end of two reeds form a V-arrangement as input port; Termination at the free-ended end of two reeds respectively is provided with a fillet surface, and fillet surface is parallel to the metope of the plastics partition wall of base; The folder spring is inserted in the slot of base, and the fillet surface of the free-ended terminal termination of folder spring touches mutually with the metope of the plastics partition wall of base and leans on.
The folder spring structure of a kind of relay socket of the present utility model, be that the input port that presss from both sides spring structure is improved, the one, in the free-ended terminal termination of reed fillet surface is set, the 2nd, by changing the free-ended terminal termination of reed, make the fillet surface of free-ended terminal termination of reed to touch mutually and lean on, form between the free-ended end of reed and the plastics partition wall metope and contact for the face face with the metope of the plastics partition wall of base.
The beneficial effects of the utility model are, respectively are provided with a fillet surface owing to adopted in the termination of the free-ended end of two reeds, and fillet surface is along vertical and establish, and promptly fillet surface is parallel to the metope of the plastics partition wall of base; The folder spring is inserted in the slot of base, and the fillet surface of the free-ended terminal termination of folder spring touches mutually with the metope of the plastics partition wall of base and leans on.Improve by input port the folder spring structure, both strengthened the width of folder spring input port, make the relay leading foot insert folder spring input port and become easy, change the contact of face face into but also the free-ended end of reed contacted with line face between the plastics partition wall metope, make when relay socket uses more convenient, and be difficult for the insulating wall of damaging, thereby improved withstand voltage, the insulation property and the life-span of relay socket.
Below in conjunction with drawings and Examples the utility model is described in further detail; But the folder spring structure and the relay socket thereof of a kind of relay socket of the present utility model are not limited to embodiment.
Description of drawings
Fig. 1 is the D structure schematic diagram of the relay socket of prior art;
Fig. 2 is the organigram of the folder spring of prior art;
Fig. 3 is the organigram that the folder spring of prior art matches with base;
Fig. 4 is the organigram that the relay socket of prior art matches with the relay leading foot;
Fig. 5 is the D structure schematic diagram of relay socket of the present utility model;
Fig. 6 is the D structure schematic diagram of folder spring of the present utility model;
Fig. 7 is the front view of folder spring of the present utility model;
Fig. 8 is the organigram that folder spring of the present utility model matches with base;
Fig. 9 is the organigram that the relay socket of utility model matches with the relay leading foot.
Embodiment
Embodiment, extremely shown in Figure 7 referring to Fig. 6, the folder spring structure of a kind of relay socket of the present utility model, this folder spring 2 is made of the reed 21 of two banded alloyed copper; Each other end that each end of two reeds 21 is set as 22, two reeds 21 of free end links into an integrated entity into relative fixed end 23; Respectively be provided with a kink 221 at the free-ended middle part of two reeds 21, this kink 221 just makes free-ended terminal 222 of two reeds form a V-arrangement as input port 20; When the relay leading foot inserted, the input port 20 of folder spring 2 just can keep certain pressure to it.Free-ended terminal 222 termination at two reeds respectively is provided with a fillet surface 223, and fillet surface 223 is along vertical and establish.
To shown in Figure 9, a kind of relay socket of the present utility model comprises base 1 and folder spring 2 referring to Fig. 5; Be provided with the slot 11 that is used for installing the folder spring on base 1, the cell wall of slot 11 is made of plastics partition wall 12; Folder spring 2 is made of the reed 21 of two banded alloyed copper; Each other end that each end of two reeds 21 is set as 22, two reeds 21 of free end links into an integrated entity into relative fixed end 23; Respectively be provided with a kink 221 at the free-ended middle part of two reeds, this kink 221 just makes free-ended terminal 222 of two reeds form a V-arrangement as input port 20; When relay 3 leading foots 31 inserted, the input port 20 of folder spring 2 just can keep certain pressure to it.Free-ended terminal 222 termination at two reeds respectively is provided with a fillet surface 223, and fillet surface 223 is parallel to the metope of the plastics partition wall 12 of base; Folder spring 2 is inserted in the slot 11 of base, and the fillet surface 223 of the free-ended terminal termination of folder spring touches mutually with the metope of the plastics partition wall 12 of base and leans on.
The folder spring structure of a kind of relay socket of the present utility model, be that the input port that presss from both sides spring structure is improved, the one, in the free-ended terminal termination of reed fillet surface 223 is set, the 2nd, by changing the free-ended terminal termination of reed, make the fillet surface 223 of free-ended terminal 222 terminations of reed 21 to touch mutually and lean on, form between reed free-ended terminal 222 and plastics partition wall 12 metopes and contact 10 for the face face with the metope of the plastics partition wall 12 of base.
The folder spring structure of a kind of relay socket of the present utility model, its kink 221 just makes the leading foot 31 direction of insertion D C at an angle of end 222 and relay of free end 22, place under the big or small constant situation of the cavity (being slot) 11 that presss from both sides spring 2 at base 1, compared with prior art, this angle C is greater than angle C ', i.e. the end 222 of free end 22 angle that tilts.Be to place under the big or small constant situation of the cavity (being slot) 11 that presss from both sides spring 2 equally at base 1, compared with prior art, the projection width of reed 21 free end end faces on relay direction of insertion D reduced, strengthened the width of folder spring 2 input ports 20 relatively, the width A of V-shaped part that is input port 20 makes when relay socket uses more convenient greater than width A '.In addition, when relay 3 leading foots 31 insert, force two free ends 22 of reed 21 approximate to the insulating wall translation; fillet surface 223 has formed the face face with insulating wall and has contacted 10; avoid the wearing and tearing of the line face contact 10 of prior art ' cause, protected insulating wall, improved the life-span of relay socket.
The foregoing description only is used for further specifying the folder spring structure and the relay socket thereof of a kind of relay socket of the present utility model; but the utility model is not limited to embodiment; every foundation technical spirit of the present utility model all falls in the protection range of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (2)
1. the folder spring structure of a relay socket is made of the reed of two banded alloyed copper; Each end of two reeds is set as free end, and each other end of two reeds links into an integrated entity into the relative fixed end; Free-ended middle part at two reeds respectively is provided with a kink, and this kink just makes the free-ended end of two reeds form a V-arrangement as input port; It is characterized in that: the termination at the free-ended end of two reeds respectively is provided with a fillet surface, and fillet surface is along vertical and establish.
2. a relay socket comprises base and folder spring; Be provided with the slot that is used for installing the folder spring on base, the cell wall of slot is made of the plastics partition wall; The folder spring is made of the reed of two banded alloyed copper; Each end of two reeds is set as free end, and each other end of two reeds links into an integrated entity into the relative fixed end; Free-ended middle part at two reeds respectively is provided with a kink, and this kink just makes the free-ended end of two reeds form a V-arrangement as input port; It is characterized in that: the termination at the free-ended end of two reeds respectively is provided with a fillet surface, and fillet surface is parallel to the metope of the plastics partition wall of base; The folder spring is inserted in the slot of base, and the fillet surface of the free-ended terminal termination of folder spring touches mutually with the metope of the plastics partition wall of base and leans on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200570632U CN202058644U (en) | 2011-03-04 | 2011-03-04 | Clamping spring structure of relay socket and relay socket thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200570632U CN202058644U (en) | 2011-03-04 | 2011-03-04 | Clamping spring structure of relay socket and relay socket thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202058644U true CN202058644U (en) | 2011-11-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200570632U Expired - Lifetime CN202058644U (en) | 2011-03-04 | 2011-03-04 | Clamping spring structure of relay socket and relay socket thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202058644U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102163783A (en) * | 2011-03-04 | 2011-08-24 | 厦门宏远达电器有限公司 | Clamping spring structure of relay socket |
-
2011
- 2011-03-04 CN CN2011200570632U patent/CN202058644U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102163783A (en) * | 2011-03-04 | 2011-08-24 | 厦门宏远达电器有限公司 | Clamping spring structure of relay socket |
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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: 20111130 |
|
| CX01 | Expiry of patent term |