CN201732734U - Relay - Google Patents
Relay Download PDFInfo
- Publication number
- CN201732734U CN201732734U CN2010202642950U CN201020264295U CN201732734U CN 201732734 U CN201732734 U CN 201732734U CN 2010202642950 U CN2010202642950 U CN 2010202642950U CN 201020264295 U CN201020264295 U CN 201020264295U CN 201732734 U CN201732734 U CN 201732734U
- Authority
- CN
- China
- Prior art keywords
- slot
- line wheel
- relay
- terminal
- base
- 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
Links
- 210000002421 cell wall Anatomy 0.000 claims description 3
- 239000012634 fragment Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
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- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model provides a relay comprising an outer cover and a base, wherein a containing slot is arranged on one end of the outer cover; a clamping slot is arranged around the notch of the containing slot; the diameter of the clamping slot is more than that of the containing slot, and a clamping-hooking block is convexly and respectively arranged on two opposite slot walls of the clamping slot; one end of the base is a top end part and is arranged in the containing slot, the other end of the base is a bottom end part and is embedded and fixed in the clamping slot, the bottom end part is limited by a fastener of the clamping-hooking block; one side edge of the bottom end part is respectively provided with a first wire wheel terminal groove and a second wire wheel terminal groove for a first wire wheel terminal and a second wire wheel terminal to pass through, and the other side edge is respectively provided with a first perforation and a second perforation for a first conducting terminal and a second conducting terminal to pass through. Compared with prior art, the relay saves time and labor needed by assembling a bottom cover, and reaches the purpose of reducing relay assembly time for workers.
Description
Technical field
The utility model relates to a kind of relay, particularly a kind of relay with combining structure of enclosing cover and base, and this relay is saved design of part than relay of the prior art, has effect simple and easy, quick assembling.
Background technology
Relay (Relay) is a kind of electronic control device, is applied to all will use relay as communication switcher, Industry Control, vehicle or air conditioner etc. in the middle of the automation control electronic loop.Relay is actually a kind of electronic type automatic switch that removes to control big electric current with less current.Relay is being played the part of roles such as adjusting automatically, safeguard protection, change-over circuit in electronic loop.
At present, the primary structure of a kind of electromagnetic type relay of the prior art includes enclosing cover, base, bottom, and the members such as line wheel terminal, Lead-through terminal, relay coil, magnetic pole and middle shell fragment of assembled configuration on base.Known relay is when assembling operation, earlier line being taken turns members such as terminal, Lead-through terminal, relay coil, magnetic pole and middle shell fragment is installed on the base, again above-mentioned member and base together are arranged in this enclosing cover,, make both firm combinations with bottom sealing enclosing cover opening part.
Can learn that by foregoing relay is made up of many parts, if can reduce number of components and parts or can change structural design, then helping to shorten built-up time etc., being particular about under the demand of operating efficiency now, is the present needed relay in this area.
The utility model content
Main purpose of the present utility model provides a kind of relay that can shorten staff's built-up time, and after each the assembly assembled configuration combination of base confession relay, the direct inlay card enclosing cover of base is promptly finished assembling operation, and do not need to adopt bottom to seal enclosing cover, saved design of part than relay of the prior art, therefore the utility model has been saved required time and the manpower of assembling bottom, has reached really to shorten the operation purpose of assembling relay time.
With the effect that can reach, relay of the present utility model comprises an enclosing cover and a base to achieve the above object, wherein:
One end of described enclosing cover is provided with a storage tank, and the notch of described storage tank is surrounded with a slot, and the groove footpath size of described slot is greater than the groove footpath size of described storage tank, and each protrusion is provided with a trip piece on the relative cell wall of described slot; And
One end of described base is top ends and is arranged in the described storage tank, the other end is a bottom and chimeric being fixed in the described slot, and described bottom is limited by the buckle of described trip piece, one lateral margin of described bottom is respectively arranged with and supplies first line wheel terminal and second line wheel terminal to pass first line wheel termination recess and second line wheel termination recess of setting, and the opposite side edge is provided with respectively and supplies first Lead-through terminal and second Lead-through terminal to pass first perforation and second perforation of setting.
Preferably, further be provided with a positioning block, chimeric respectively described first line wheel termination recess and described second line wheel termination recess of being fixed on of described locating piece in corresponding respectively described first line wheel termination recess of slot of described enclosing cover and each protrusion of position of described second line wheel termination recess.
Description of drawings
Fig. 1 is the decomposing state schematic perspective view of embodiment of the present utility model;
Figure 1A is the schematic perspective view after the enclosing cover of Fig. 1 reverses;
Fig. 2 is the assembled state schematic perspective view of embodiment of the present utility model;
Fig. 3 is the generalized section of Fig. 2 along the A-A line segment.
Description of reference numerals is as follows:
Relay 1, enclosing cover 2, storage tank 21, slot 22, trip piece 221, locating piece 222, base 3, top ends 31, bottom 32, configured slot 33, first line wheel termination recess 321, second line wheel termination recess 322, first perforation, 323, second perforation 324, support 41, relay coil 42, spring leaf 43, magnetic pole 44, inserted sheet 45, middle shell fragment 46, first line wheel terminal 51, second line wheel terminal 52, first Lead-through terminal 53, second Lead-through terminal 54.
Embodiment
For making your auditor can further understand structure of the present utility model, feature and other purposes, now be described in detail as follows with accompanying drawing in conjunction with appended preferred embodiment is attached, the illustrated embodiment of this accompanying drawing only is used to illustrate the technical solution of the utility model, and non-limiting the utility model.
For execution mode of the present utility model can clearly be described, enumerate an embodiment below.Concern about each assembly of embodiment of the present utility model and the assembled configuration of each assembly, please cooperate and consult Fig. 1 to shown in Figure 3; Show among the figure that relay 1 of the present utility model includes an enclosing cover 2 and a base 3, wherein:
One end of this enclosing cover 2 is provided with a storage tank 21, notch at this storage tank 21 is surrounded with a slot 22, the groove footpath size of this slot 22 is greater than the groove footpath size of this storage tank 21, and each protrudes and is provided with a trip piece 221 on the relative cell wall of this slot 22, side protrusion at this slot 22 is provided with two locating pieces 222, and two locating pieces 222 lay respectively at the wherein both sides of a trip piece 221.
One end of this base 3 is a top ends 31 and is arranged in this storage tank 21, the other end is a bottom 32 and chimeric being fixed in this slot 22, and bottom 32 is limited by the buckle of trip piece 221, between top ends 31 and bottom 32, this base 3 is provided with a configured slot 33, and this configured slot 33 is provided with combination for support 41, relay coil 42, spring leaf 43, magnetic pole 44, inserted sheet 45, middle shell fragment 46, first line wheel terminal 51, second line wheel terminal 52, first Lead-through terminal 53 and 54 assemblings of second Lead-through terminal.
One lateral margin of this bottom 32 is respectively arranged with for first line wheel terminal 51 and second line and takes turns one first line wheel termination recess 321 and the one second line wheel termination recess 322 that terminal 52 passes setting, and the opposite side edge is provided with one first perforation, 323 and 1 second perforation 324 of passing setting for first Lead-through terminal 53 and second Lead-through terminal 54 respectively, makes that relay 1 can be by this first line wheel terminal 51, second line wheel terminal 52, first Lead-through terminal 53 and second Lead-through terminal 54 and other electronic circuit electric connection.
Each locating piece 222 is chimeric respectively to be fixed in this first line wheel termination recess 321 and second line wheel termination recess 322, and the both sides inlay card of two locating pieces 222 is at each relative trough wall surface of first line wheel termination recess 321 and second line wheel termination recess 322.
Assembling about relay 1 of the present utility model sees also Fig. 1 to Fig. 3, earlier with support 41, relay coil 42, spring leaf 43, magnetic pole 44, inserted sheet 45, middle shell fragment 46, first line wheel terminal 51, second line wheel terminal 52, first Lead-through terminal 53 and second Lead-through terminal 54 are installed on the configured slot 33 of base 3, and the part-structure of first line wheel terminal 51 and second line wheel terminal 52 passes respectively and is arranged on outside first line wheel termination recess 321 and second line wheel termination recess 322, and the part-structure of this first Lead-through terminal 53 and second Lead-through terminal 54 passes respectively and is arranged on outside first perforation, 323 and second perforation 324; At last, this base 3 is arranged in the storage tank 21 of this enclosing cover 2 with top ends 31, be fixed in this slot 22 and limited by the buckle of trip piece 221 and bottom 32 is chimeric, finish the assembling operation of relay of the present utility model with this, adopt bottom sealing enclosing cover and be different from needs of the prior art, relay than prior art has been saved design of part, therefore relay of the present utility model has been saved and has been needed to assemble required time of bottom and manpower in the prior art, has reached really to shorten the operation purpose of assembling relay time.
What deserves to be mentioned is, the utility model utilization is protruded the design that is provided with two locating pieces 222 in a side of the slot 22 of enclosing cover 2, and two locating pieces 222 lay respectively at the both sides of this trip piece 221, make in the chimeric slot 22 that is fixed on this enclosing cover 2 in the bottom 32 of this base 3 and when being subjected to the buckle restriction of buckle piece 221, two locating pieces 222 are able to inlay card in this first line wheel termination recess 321 and second line wheel termination recess 322, come both combine of firm this base 3 and this enclosing cover 2 with this.
What need statement is that above-mentioned utility model content and embodiment are intended to prove the practical application of technical scheme that the utility model provides, and should not be construed as the qualification to the utility model protection range.Those skilled in the art are in spirit of the present utility model and principle, when doing various modifications, being equal to and replacing or improve.Protection range of the present utility model is as the criterion with appended claims.
Claims (2)
1. a relay is characterized in that, described relay comprises:
One enclosing cover, one end of described enclosing cover is provided with a storage tank, the notch of described storage tank is surrounded with a slot, and the groove footpath size of described slot is greater than the groove footpath size of described storage tank, and each protrusion is provided with a trip piece on the relative cell wall of described slot; And
One base, one end of described base is top ends and is arranged in the described storage tank, the other end is a bottom and chimeric being fixed in the described slot, and described bottom is limited by the buckle of described trip piece, one lateral margin of described bottom is respectively arranged with and supplies first line wheel terminal and second line wheel terminal to pass first line wheel termination recess and second line wheel termination recess of setting, and the opposite side edge is provided with respectively and supplies first Lead-through terminal and second Lead-through terminal to pass first perforation and second perforation of setting.
2. relay as claimed in claim 1, it is characterized in that, further be provided with a positioning block, chimeric respectively described first line wheel termination recess and described second line wheel termination recess of being fixed on of described locating piece in corresponding respectively described first line wheel termination recess of slot of described enclosing cover and each protrusion of position of described second line wheel termination recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202642950U CN201732734U (en) | 2010-07-20 | 2010-07-20 | Relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202642950U CN201732734U (en) | 2010-07-20 | 2010-07-20 | Relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201732734U true CN201732734U (en) | 2011-02-02 |
Family
ID=43523890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202642950U Expired - Lifetime CN201732734U (en) | 2010-07-20 | 2010-07-20 | Relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201732734U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106409609A (en) * | 2015-08-03 | 2017-02-15 | 上海良信电器股份有限公司 | Electromagnetic switch-device flexible support limiting structure |
| CN108766836A (en) * | 2018-07-27 | 2018-11-06 | 贵州天义电器有限责任公司 | A kind of time relay |
-
2010
- 2010-07-20 CN CN2010202642950U patent/CN201732734U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106409609A (en) * | 2015-08-03 | 2017-02-15 | 上海良信电器股份有限公司 | Electromagnetic switch-device flexible support limiting structure |
| CN106409609B (en) * | 2015-08-03 | 2018-12-07 | 上海良信电器股份有限公司 | Electromagnetic switch flexible support position limiting structure |
| CN108766836A (en) * | 2018-07-27 | 2018-11-06 | 贵州天义电器有限责任公司 | A kind of time relay |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110202 |