CN205723349U - The stage clip of clapper-type electromagnetic relay - Google Patents
The stage clip of clapper-type electromagnetic relay Download PDFInfo
- Publication number
- CN205723349U CN205723349U CN201620533077.XU CN201620533077U CN205723349U CN 205723349 U CN205723349 U CN 205723349U CN 201620533077 U CN201620533077 U CN 201620533077U CN 205723349 U CN205723349 U CN 205723349U
- Authority
- CN
- China
- Prior art keywords
- stage clip
- main leaf
- leaf body
- empennage
- bending part
- 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.)
- Active
Links
Landscapes
- Insertion Pins And Rivets (AREA)
Abstract
The utility model discloses the stage clip of a kind of clapper-type electromagnetic relay, main leaf body including a sheet shape, the top of main leaf body extends upper flank to both sides in plain film mode, the end of upper flank extends one section of empennage in plain film mode downwards, the bottom of main leaf body extends lower flank to both sides in plain film mode, and the centre of main leaf body is provided with the tongue piece that the planar shaped with main leaf body forms an angle；The empennage of described main leaf body is provided with bending part, and when loading the plastics slot of relay with the upper flank at stage clip, the arc surface making bending part be formed contacts with the plastics slot of relay.After using this structure, this utility model can improve the concordance of stage clip assembling and then improve the concordance of stage clip thrust, and the convenience and then the minimizing relay internal medium that improve stage clip assembling pollute simultaneously.
Description
Technical field
This utility model relates to relay technical field, particularly relates to the stage clip of a kind of clapper-type electromagnetic relay.
Background technology
A kind of clapper-type electromagnetic relay of prior art as shown in Figure 1 to Figure 2, is to utilize stage clip 100 to be pressed by armature 201
Being contained in the knife-edge part of yoke 202, as shown in Figure 3, Figure 4, stage clip includes a plain film shape to the stage clip of this clapper-type electromagnetic relay
The main leaf body 101 of shape, the top of main leaf body 101 extends upper flank 102 to both sides in plain film mode, and the end of upper flank is downward
Extending one section of empennage 103 in plain film mode, the bottom of main leaf body extends lower flank 104, main leaf to both sides in plain film mode
The centre of body 101 is provided with the tongue piece 105 that the planar shaped with main leaf body forms an angle, and tongue piece 105 can be provided with kink, by
Being provided with plastics slot 203 at bobbin that plastics are made or pedestal, plastics slot 203 is four, the most each two, during installation,
During as it is shown in figure 5, install, the main leaf body 101 of stage clip is first downward in an inclined manner, and this is to dodge the extraction of the coil of lower section
End 204, so, the upper flank 102 of stage clip and empennage 103 will enter the upper plastic of bobbin or pedestal in an inclined manner and insert
Groove 203, after moving down certain distance, the empennage 103 of main leaf body is introduced into the upper plastic slot of bobbin or pedestal
203, tongue piece 105 starts to press to armature 201, and now, the empennage 103 of main leaf body contacts with upper plastic slot 203, empennage
The stamping-out sharp edge of 103 rubs with plastics slot 203 phase, and stage clip continues downwards, makes the lower flank 104 of main leaf body enter and can coordinate
The position of the bottom plastics slot 203 of bobbin or pedestal, the more lower flank 104 of main leaf body is snapped in bottom in the horizontal direction mould
In material slot 203, tongue piece 105 is made to compress the armature 201 knife-edge part at yoke 202.
This stage clip, in plug-in mounting process, suffers from the drawback that one is, stage clip card base (i.e. the lower flank 104 of main leaf body) is
Lamellar, thinner thickness, easy and plastics slot scraping, therefore it is not easy plug-in mounting, efficiency of assembling is low, Automated assembly difficulty；Two
It is that the stage clip deformation caused with plastics slot wall scraping because of stage clip loading position stamping-out sharp edge after existing stage clip plug-in mounting and loading are not
Putting in place, after causing loading, positional precision is low, and concordance is poor；Above-mentioned bad for improving, can be in stage clip and plastics slot pairing position
Put front end and carry out shaping removal stamping-out sharp edge, but on the thick stamping-out sharp edge less than 0.5 millimeter of material of the stage clip of existing product
It is more difficult that shaping goes out bigger fillet, and particularly shaping goes out the fillet that radius is equivalent to material thick is the most difficult.
Utility model content
The purpose of this utility model is to overcome the deficiency of prior art, it is provided that the pressure of a kind of clapper-type electromagnetic relay
Spring, by the improvement to stage clip structure, can improve the concordance of stage clip assembling and then improve the concordance of stage clip thrust, with
Convenience and then the minimizing relay internal medium of the assembling of Shi Tigao stage clip pollute.
This utility model solves its technical problem and be the technical scheme is that the pressure of a kind of clapper-type electromagnetic relay
Spring, including the main leaf body of a sheet shape, the top of main leaf body extends upper flank, the end of upper flank to both sides in plain film mode
End extends one section of empennage in plain film mode downwards, and the bottom of main leaf body extends lower flank, main leaf to both sides in plain film mode
The centre of body is provided with the tongue piece that the planar shaped with main leaf body forms an angle；The empennage of described main leaf body is provided with bending part, with
When the upper flank of stage clip loads the plastics slot of relay, the arc surface making bending part be formed connects with the plastics slot of relay
Touch.
Described bending part is the arc structure that empennage end is formed to the one side direction bending corresponding to tongue piece of main leaf body,
When bending part enters plastics slot, the arc surface on the both sides of this arc structure contacts with described plastics slot respectively.
One edge of described empennage also have when main leaf body stamping-out formed burr structure, the one of this empennage facing to
Described tongue piece.
Described bending part is the circular arc of the empennage end one side direction bending formation corresponding to deviating from tongue piece to main leaf body
Structure, when bending part enters plastics slot, the arc surface on the both sides of this arc structure contacts with described plastics slot respectively.
One edge of described empennage also has the burr structure formed when main leaf body stamping-out, and the one side of this empennage is dorsad
Described tongue piece.
The bending angle of described arc structure is 0～30 degree.
Described bending part is the circle that the one side direction deviating from tongue piece that is that be located at empennage stage casing and that be towards main leaf body is protruded
Arc structure, when bending part enters plastics slot, the arc surface of this arc structure contacts with described plastics slot.
Described bending part is the fillet close to semicircle, and radius of corner is more than or equal to the gauge of main leaf body.
The thickness of described main leaf body is less than or equal to 0.5 millimeter.
Compared with prior art, the beneficial effects of the utility model are:
1, the empennage that this utility model have employed at main leaf body is provided with bending part, loads relay with the upper flank at stage clip
Plastics slot time, the arc surface making bending part be formed contacts with the plastics slot of relay, this knot of the present utility model
Structure can improve the concordance of stage clip assembling and then improve the concordance of stage clip thrust, improves the facility of stage clip assembling simultaneously
Property so reduce relay internal medium pollute.
2, this utility model have employed and bending part is designed as the empennage end one side side corresponding to tongue piece to main leaf body
The arc structure formed to bending, or bending part is designed as empennage end to main leaf body corresponding to deviating from the one of tongue piece
The arc structure that the bending of direction, face is formed, so, when bending part enters plastics slot, the arc surface on the both sides of this arc structure
Contacting with described plastics slot respectively, this structure of the present utility model has good guide effect, so that stage clip exists
During loading smooth and easy, will not scraping plastic channel side, cause stage clip deformation and rest on halfway, can be directly loadable on earth, it is simple to
Relative size precision between part and thrust concordance after realizing Automated assembly and improving assembling.
3, this utility model have employed an edge of empennage and also has the burr structure formed when main leaf body stamping-out, should
The one side of empennage is toward or away from described tongue piece, and this utility model is by setting burr court in advance when stage clip plain film punching press
To so that stage clip transfers inner side to towards rightabout, such that it is able to keep away with the burr of the position of plastics slot pairing after bending
Exempt from the burr adverse effect to assembling.
4, this utility model have employed by empennage end to the one side direction bending corresponding to tongue piece of main leaf body or
It is designed as 0～30 degree so that stage clip is inserted corresponding to deviating from the bending angle of the arc structure that the one side direction bending of tongue piece is formed
Install to position ajust the gap of rear self-assembling formation and can fill after being opened under the effect of own resilience by the reed of flange, bending
Can also produce certain thrust when rear angle is bigger, thus reduce or completely eliminate after stage clip matches with plastics slot from
The gap so formed so that stage clip is stable at interior location, not because of armature change, therefore stage clip during the actuating of relay when rotating
Thrust do not change, substantially increase the serviceability of relay.
Below in conjunction with drawings and Examples, this utility model is described in further detail；But a kind of bat of the present utility model
The stage clip of box-like electromagnetic relay is not limited to embodiment.
Accompanying drawing explanation
Fig. 1 is the D structure schematic diagram that the stage clip of prior art is assemblied in relay；
Fig. 2 is the front view of Fig. 1；
Fig. 3 is the front view of the stage clip of prior art；
Fig. 4 is the side view of the stage clip of prior art；
Fig. 5 is the stage clip schematic diagram with relay assembling process of prior art；
Fig. 6 is embodiment one front view of the present utility model；
Fig. 7 is embodiment one side view of the present utility model；
Fig. 8 is the A portion enlarged diagram in Fig. 7；
Fig. 9 is the schematic diagram of embodiment one this utility model and relay assembling process one；
Figure 10 is the schematic diagram of embodiment one this utility model and relay assembling process two；
Figure 11 is the schematic diagram of embodiment one this utility model and relay assembling process three；
Figure 12 is the schematic diagram of embodiment one this utility model and relay assembling process four；
Figure 13 is the B portion enlarged diagram in Figure 10；
Figure 14 is embodiment two front view of the present utility model；
Figure 15 is embodiment two side view of the present utility model；
Figure 16 is the C portion enlarged diagram in Figure 15；
Figure 17 is the schematic diagram of embodiment two this utility model and relay assembling process；
Figure 18 is the D portion enlarged diagram in Figure 17；
Figure 19 is embodiment three side view of the present utility model；
Figure 20 is the schematic diagram of embodiment three this utility model and relay assembling process one；
Figure 21 is the schematic diagram of embodiment three this utility model and relay assembling process two；
Figure 22 is the schematic diagram of embodiment three this utility model and relay assembling process three；
Figure 23 is the schematic diagram of embodiment three this utility model and relay assembling process four；
Figure 24 is the E portion enlarged diagram in Figure 21.
Detailed description of the invention
Embodiment one
Seeing shown in Fig. 6 to Fig. 8, the stage clip of a kind of clapper-type electromagnetic relay of the present utility model, including a plain film shape
The main leaf body 3 of shape, the top of main leaf body 3 extends upper flank 31 to both sides in plain film mode, the end of upper flank 31 downwards with
Plain film mode extends one section of empennage 32, and the bottom of main leaf body extends lower flank 33 to both sides in plain film mode, main leaf body
Centre is provided with the tongue piece 34 that the planar shaped with main leaf body forms an angle；The empennage 32 of described main leaf body is provided with bending part 35, with
When the upper flank 31 of stage clip loads the plastics slot of relay, the arc surface making bending part 35 be formed is slotting with the plastics of relay
Groove contacts.
In the present embodiment, bending part 35 is that empennage 32 end is formed to the one side direction bending corresponding to tongue piece of main leaf body
Arc structure, when bending part 35 enters plastics slot, the arc surface on the both sides of this arc structure respectively with described plastics insert
Groove contacts.
Bending part 35 is the fillet close to semicircle, and radius of corner is substantially equal to the gauge of main leaf body.This utility model
Stage clip material thickness less than or equal to 0.5 millimeter, i.e. the thickness of main leaf body 3 is less than or equal to 0.5 millimeter.
The bending angle of arc structure is 0～30 degree.
In the present embodiment, one side 321 edge of empennage 32 also has the burr structure formed when main leaf body stamping-out, this tail
The one side 321 of the wing is towards described tongue piece 34.
Seeing shown in Fig. 9 to Figure 13, during installation, the main leaf body 3 of stage clip is first downward in an inclined manner, and this is to dodge
The coil exit 41 of lower section, so, the upper flank 31 of stage clip and empennage 32 will enter bobbin or pedestal in an inclined manner
Upper plastic slot 42 (as shown in Figure 9), after moving down certain distance, the empennage 32 of main leaf body 3 is introduced into bobbin
Or the upper plastic slot 42 of pedestal, tongue piece 34 starts to press to armature 43 (as shown in Figure 10), now, the empennage 32 of main leaf body 3
It is that bending part 35 contacts (as shown in figure 13) with upper plastic slot 42, utilizes arc surface and the plastics on the both sides of arc structure
Slot 42 phase rubs, and stage clip continues downwards, and making the lower flank 33 of main leaf body enter can the bottom of line of engagement coil or pedestal mould
The position (as shown in figure 11) of material slot 44, the more lower flank 33 of main leaf body is snapped in bottom plastics slot 44 in the horizontal direction
In, make tongue piece 34 compress the armature 43 knife-edge part (as shown in figure 12) at yoke 45.
From above-mentioned installation it can be seen that after using this utility model, efficiently solve stage clip and load difficult problem, reduce
Assembly difficulty, the positional precision after improve Automated assembly efficiency and loading and concordance, produce after solving loading moulds
Material bits, decrease the plastics bits within relay, by the resilience of the reed of flange after loading, reduce or completely eliminate stage clip
After matching with plastics slot, the gap of self-assembling formation, substantially increases the performance of relay.
The stage clip of a kind of clapper-type electromagnetic relay of the present utility model, have employed the empennage 32 at main leaf body and is provided with bending
Portion 35, when loading the plastics slot 42 of relay with the upper flank 31 at stage clip, makes arc surface and relay that bending part 35 formed
The plastics slot 42 of device contacts, and this structure of the present utility model can improve the concordance of stage clip assembling and then improve stage clip
The concordance of thrust, improves the convenience of stage clip assembling simultaneously and then reduces the pollution of relay internal medium.This utility model
Have employed and bending part 35 is designed as the circular arc knot that empennage end is formed to the one side direction bending corresponding to tongue piece of main leaf body
Structure, so, bending part enter plastics slot 42 time, the arc surface on the both sides of this arc structure respectively with described plastics slot 42
Contacting, this structure of the present utility model has good guide effect, so that stage clip is smooth and easy when loading, and will not scraping
Plastic channel side, causes stage clip deformation and rests on halfway, can be directly loadable on earth, it is simple to realize Automated assembly and carry
Relative size precision between part and thrust concordance after high assembling.This utility model have employed one side 321 limit of empennage
Edge also has the burr structure formed when main leaf body stamping-out, and the one of this empennage is led to facing to described tongue piece 34, this utility model
Cross and set the burr burr towards so that stage clip and the position of plastics slot pairing in advance when stage clip plain film punching press in bending
After towards rightabout transfer to inner side, such that it is able to avoid burr to assembling adverse effect.This utility model have employed by
Empennage end is designed as 0～30 to the bending angle of the arc structure that the one side direction bending corresponding to tongue piece of main leaf body is formed
Degree so that stage clip plug-in mounting puts in place and ajusts the gap of rear self-assembling formation and can be opened under the effect of own resilience by the reed of flange
Rear filling is fallen, and can also produce certain thrust, thus reduce or completely eliminate stage clip and mould when angle is bigger after bending
The gap of self-assembling formation after material slot pairing so that stage clip is stable at interior location, not because of armature change when rotating, therefore continues
During electrical equipment action, the thrust of stage clip does not changes, and substantially increases the serviceability of relay.When bending angle is bigger than normal super
When crossing 30 degree, relay slot is widened, simultaneously wall thickness reduction, and when on stage clip, flank loads the plastics slot of relay, bending part returns
Elastic force excessive extruding plastics socket sidewalls can cause plastic deformation.
Embodiment two
Seeing shown in Figure 14 to Figure 18, the stage clip of a kind of clapper-type electromagnetic relay of the present utility model, with embodiment one
Difference be, described bending part 35 for that be located at empennage 32 stage casing and be towards main leaf body 3 deviate from the one of tongue piece 34
The arc structure 351 that direction, face is protruded, when bending part enters plastics slot, the arc surface of this arc structure 351 is moulded with described
Material slot 42 contacts.
Embodiment three
Seeing shown in Figure 19 to Figure 24, the stage clip of a kind of clapper-type electromagnetic relay of the present utility model, with embodiment one
Difference be that the wrap direction of bending part 35 is different, bending part 35 be empennage 32 end to main leaf body 3 corresponding to carrying on the back
The arc structure formed from the one side direction bending of tongue piece, when bending part 35 enters plastics slot, the both sides of this arc structure
Arc surface contact with described plastics slot 42 respectively.
In the present embodiment, one side 322 edge of empennage also has the burr structure formed when main leaf body stamping-out, this empennage
The most described tongue piece of one side 322 34.By set in advance when stage clip plain film punching press burr towards so that stage clip and plastics
The burr of the position of slot pairing transfers inner side to towards rightabout after bending, such that it is able to avoid burr to assembling not
Profit impact.
Embodiment one, the bending part of embodiment three are the arc structures using flange self-assembling formation, the bending of embodiment two
Portion is then the arc structure using incomplete flange to be formed, and owing to stage clip is when plug-in mounting, stage clip position can be first subjected to be pressed in rank
Counter-force on ferrum 43 outward to upper plastic slot 42 while leaning on, therefore the arc structure 351 being bent into of stage clip is equivalent to
One protuberance, this projection can make stamping-out sharp edge avoid the plastic wall (as shown in figure 18) of upper plastic slot 42.
Above-mentioned simply preferred embodiment of the present utility model, not makees any pro forma restriction to this utility model.Though
So this utility model is disclosed above with preferred embodiment, but is not limited to this utility model.Any it is familiar with this area
Technical staff, in the case of without departing from technical solutions of the utility model scope, all may utilize the technology contents of the disclosure above
Technical solutions of the utility model are made many possible variations and modification, or is revised as equivalents Equivalent embodiments.Therefore,
Every content without departing from technical solutions of the utility model, according to this utility model technical spirit to made for any of the above embodiments
What simple modification, equivalent variations and modification, all should fall in the range of technical solutions of the utility model are protected.
Claims (9)
1. a stage clip for clapper-type electromagnetic relay, including the main leaf body of a sheet shape, the top of main leaf body to both sides with
Plain film mode extends upper flank, and the end of upper flank extends one section of empennage in plain film mode downwards, the bottom of main leaf body to
Lower flank is extended in plain film mode in both sides, and the centre of main leaf body is provided with the tongue piece that the planar shaped with main leaf body forms an angle；
It is characterized in that: the empennage of described main leaf body is provided with bending part, when loading the plastics slot of relay with the upper flank at stage clip,
The arc surface making bending part be formed contacts with the plastics slot of relay.
The stage clip of clapper-type electromagnetic relay the most according to claim 1, it is characterised in that: described bending part is empennage end
Hold the arc structure that the one side direction bending corresponding to tongue piece to main leaf body is formed, when bending part enters plastics slot, should
The arc surface on the both sides of arc structure contacts with described plastics slot respectively.
The stage clip of clapper-type electromagnetic relay the most according to claim 1, it is characterised in that: described bending part is empennage end
The arc structure holding the one side direction bending corresponding to deviate from tongue piece to main leaf body to be formed, enters plastics slot at bending part
Time, the arc surface on the both sides of this arc structure contacts with described plastics slot respectively.
4. according to the stage clip of the clapper-type electromagnetic relay described in Claims 2 or 3, it is characterised in that: described arc structure
Bending angle is 0～30 degree.
The stage clip of clapper-type electromagnetic relay the most according to claim 1, it is characterised in that: described bending part is for being located at tail
Wing stage casing and be towards main leaf body deviate from tongue piece one side direction protrude arc structure, bending part enter plastics slot
Time, the arc surface of this arc structure contacts with described plastics slot.
6. according to the stage clip of the clapper-type electromagnetic relay described in Claims 2 or 3 or 5, it is characterised in that: described bending part is
Close to the fillet of semicircle, radius of corner is more than or equal to the gauge of main leaf body.
The stage clip of clapper-type electromagnetic relay the most according to claim 2, it is characterised in that: an edge of described empennage
Also having the burr structure formed when main leaf body stamping-out, the one of this empennage is facing to described tongue piece.
The stage clip of clapper-type electromagnetic relay the most according to claim 3, it is characterised in that: an edge of described empennage
Also there is the burr structure formed when main leaf body stamping-out, the most described tongue piece of one side of this empennage.
The stage clip of clapper-type electromagnetic relay the most according to claim 6, it is characterised in that: the thickness of described main leaf body is
Less than or equal to 0.5 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620533077.XU CN205723349U (en) | 2016-06-02 | 2016-06-02 | The stage clip of clapper-type electromagnetic relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620533077.XU CN205723349U (en) | 2016-06-02 | 2016-06-02 | The stage clip of clapper-type electromagnetic relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205723349U true CN205723349U (en) | 2016-11-23 |
Family
ID=57300437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620533077.XU Active CN205723349U (en) | 2016-06-02 | 2016-06-02 | The stage clip of clapper-type electromagnetic relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205723349U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106024524A (en) * | 2016-06-02 | 2016-10-12 | 厦门宏发信号电子有限公司 | Beating type electromagnetic relay pressure spring |
-
2016
- 2016-06-02 CN CN201620533077.XU patent/CN205723349U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106024524A (en) * | 2016-06-02 | 2016-10-12 | 厦门宏发信号电子有限公司 | Beating type electromagnetic relay pressure spring |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104584331B (en) | Connector | |
| US9118136B2 (en) | Lower profile card edge connector | |
| CN202503139U (en) | Electric connector | |
| CN205122836U (en) | Connecting terminal and coupling assembling | |
| CN205723349U (en) | The stage clip of clapper-type electromagnetic relay | |
| CN202503164U (en) | Electric connector | |
| CN106024524B (en) | A kind of compression spring of clapper-type electromagnetic relay | |
| CN203942119U (en) | Two in one electric connector | |
| CN204407615U (en) | Electric connector combination | |
| CN204144539U (en) | Card connector pallet | |
| CN202585835U (en) | Card connector terminal support, and card connector manufactured by using the same | |
| CN202678687U (en) | Camera module socket | |
| CN209434409U (en) | A kind of elastic piece structure | |
| CN201975616U (en) | Drawer-type SIM card connector | |
| CN103779693B (en) | LVDS connector and manufacture method thereof | |
| CN204516955U (en) | The stamped terminals of low insertion force | |
| CN203056150U (en) | Card edge connector | |
| CN201937036U (en) | USB (Universal Serial Bus) connector structure | |
| CN202196927U (en) | Electric connector | |
| CN104283056A (en) | SIM card base and mobile terminal | |
| CN204724702U (en) | A kind of impulse-free robustness is clapped mould | |
| CN204103114U (en) | Connector construction | |
| CN201893458U (en) | Embedding positioning structure for elastic plates | |
| CN204921562U (en) | Fastener | |
| CN204156167U (en) | A kind of battery connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |