CN109920703A - A kind of relay socket - Google Patents
A kind of relay socket Download PDFInfo
- Publication number
- CN109920703A CN109920703A CN201910188280.6A CN201910188280A CN109920703A CN 109920703 A CN109920703 A CN 109920703A CN 201910188280 A CN201910188280 A CN 201910188280A CN 109920703 A CN109920703 A CN 109920703A
- Authority
- CN
- China
- Prior art keywords
- latch segment
- mounting groove
- cover board
- relay socket
- length direction
- 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.)
- Pending
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 8
- 230000000903 blocking effect Effects 0.000 claims abstract description 5
- 230000005489 elastic deformation Effects 0.000 claims abstract description 5
- 206010058109 Hangnail Diseases 0.000 claims description 16
- 238000009434 installation Methods 0.000 abstract description 11
- 238000010586 diagram Methods 0.000 description 4
- 230000007812 deficiency Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
The invention discloses a kind of relay sockets, including pedestal, the cover board of base bottom is set, the cover board is equipped with the sliding slot with the installation guide rail cooperation of relay socket, and the two sides where corresponding to the length direction of sliding slot on the cover board are respectively equipped with the first position limiting structure with guide rail cooperation；At least one first position limiting structure includes the latch segment for blocking the guide rail, mounting groove is equipped on cover board at the position of latch segment, both ends where the mounting groove length direction respectively lead to the sliding slot and the external world, and latch segment only can be movably set in mounting groove along the length direction of mounting groove；The mounting groove is equipped with card slot, and latch segment is equipped with elastic arm, which is equipped with card convex, which is caught in the card slot, and the elastic arm makes latch segment towards away from the mobile pre-determined distance in the direction of sliding slot by elastic deformation；The second position limiting structure for also cooperating restricted latch segment to be drawn out between latch segment and mounting groove.Components of the present invention are few, and assembly is simple, at low cost.
Description
Technical field
The present invention relates to a kind of relay sockets.
Background technique
The cover board of the relay socket of the prior art is equipped with sliding slot, cooperates with the installation guide rail of relay socket, and cover
Two sides where corresponding to the length direction of sliding slot on plate are respectively equipped with the position limiting structure with guide rail cooperation, real for blocking guide rail
The effective position of existing cover board and guide rail.One of position limiting structure includes latch segment and spring, the latch segment card on the cover board, and
It is supported between cover board and is equipped with spring, provide pretightning force using spring, make latch segment towards after deviating from sliding slot direction sliding distance, it can
It is resetted using spring, so that convenience relay socket realizes rapid-assembling/disassembling on guide rail.However, this relay socket is deposited
In following deficiency: installation positioning components are more, and operation is more inconvenient；Spring is easy to fall into interiors of products, leads to pressure resistance occur
Punch-through.
Summary of the invention
The present invention provides a kind of relay socket, deficiency present in the relay socket which overcome the prior art
Place.
The technical solution adopted by the present invention to solve the technical problems is: a kind of relay socket, including pedestal, setting exist
The cover board of base bottom, the cover board are equipped with the sliding slot with the installation guide rail cooperation of relay socket, correspond to sliding slot on the cover board
Length direction where two sides be respectively equipped with guide rail cooperation the first position limiting structure；At least one first position limiting structure includes using
In being equipped with mounting groove on the latch segment for blocking the guide rail, cover board at the position of latch segment, where mounting groove length direction
Both ends respectively lead to the sliding slot and the external world, latch segment only can movably be set to mounting groove along the length direction of mounting groove
In；The mounting groove is equipped with card slot, and latch segment is equipped with elastic arm, which is equipped with card convex, which is caught in institute
It states in card slot, the elastic arm makes latch segment towards away from the mobile pre-determined distance in the direction of sliding slot by elastic deformation；Latch segment with
The second position limiting structure for also cooperating restricted latch segment to be drawn out between mounting groove.
Further, second position limiting structure includes in the hangnail protrusion and the mounting groove being arranged on the latch segment
The strip limiting slot of setting, the limiting slot are arranged along the length direction of cover board, and hangnail protrusion is caught in limiting slot.
Further, it sticks up the side where the hangnail protrusion corresponds to the groove bottom of the mounting groove towards the latch segment
It rises, the limiting slot is respectively positioned on the groove bottom of the mounting groove with the card slot.
Further, there is inner cavity up and down, the elastic arm is located in the inner cavity, and along lock on the latch segment
The width direction setting of tight block.
Further, the quantity of the elastic arm is at least two, and the card convex of at least two elastic arms tail end setting
It is staggered on the length direction of latch segment；The quantity of the card slot is at least two, is corresponded at least two elastic arms.
Further, the quantity of the elastic arm is two, and the card convex of two elastic arm tail ends setting is in latch segment
It is staggered on length direction；The quantity of the card slot is two, is corresponded with described two elastic arms；The hangnail protrusion and two
The card convex of a elastic arm is in angular distribution.
Further, the guide groove that installation guiding is carried out to latch segment is additionally provided on the mounting groove, the guide groove is along cover board
Length direction setting, and be slidably matched with the card convex.
Further, it is oblique to be equipped with the guiding for being detached from guide groove convenient for the card convex towards one end of the card slot for the guide groove
Face.
Further, several first electric connection structures being electrically connected with each terminal on relay are set on the pedestal,
Several second electric connection structures being electrically connected one by one with several first electric connection structures, the line with relay are set on the cover board
Circle terminal electrical connection the first electric connection structure and the second electric connection structure corresponding with first electric connection structure climb electricity away from
From for 8~10mm.
Further, the width of the cover board is 13~18mm.
Further, one of them first position limiting structure includes the latch segment, another first position limiting structure include with
The integrally formed fixture block of cover board, the fixture block are oppositely arranged with the latch segment.
Compared to the prior art, the invention has the following advantages:
1, the elastic arm being arranged on the latch segment can replace spring to provide the restoring force of locking block reset, realize relay
The convenient assembly and disassembly of device socket, thus, the present invention no setting is required spring, components are few, and assembly is simple, and cost is lower, and effectively solves
The prior art of having determined, which surprisingly falls into interiors of products using spring present in spring offer pretightning force, leads to pressure resistance breakdown occur now
As the problem of.The setting of second position limiting structure, it can be ensured that latch segment is not easy to be drawn out.
2, the preferably described hangnail protrusion of second position limiting structure and limiting slot, are not only simple in structure, and do not interfere to lock
The installation of block and small distance sliding.
3, the quantity of the elastic arm is at least two, and each elastic arm is arranged along the width direction of latch segment respectively, and should
The card convex of at least two elastic arm tail ends setting is staggered on the length direction of latch segment, can improve latch segment and match with mounting groove
The secured length closed can also effectively improve the service life of whole restoring force and extension elastic arm.Particularly, each elastic arm point
It is not arranged along the width direction of latch segment, can allows that the structure of latch segment is more compact, volume is made smaller, to reduces
Occupied space.
4, the first electric connection structure for being electrically connected due to the coil terminals with relay and with first electric connection structure pair
The creepage distance for the second electric connection structure answered is 8~10mm, and the width of the cover board is 13~18mm, enables the present invention
It is enough to improve the first electric connection structure being electrically connected with the coil terminals of relay and corresponding with first electric connection structure the
While dielectric withstanding voltage value (being promoted to 4000V 1min from 2000V 1min) between two electric connection structures, relay socket is reduced
Outer dimension, make relay socket realize miniaturization.
Invention is further described in detail with reference to the accompanying drawings and embodiments；But a kind of relay socket of the invention
It is not limited to the embodiment.
Detailed description of the invention
Fig. 1 is decomposition diagram of the invention；
Fig. 2 is the D structure schematic diagram that the present invention is free of latch segment；
Fig. 3 is the enlarged diagram of C portion in Fig. 2；
Fig. 4 is the structural schematic diagram of latch segment of the invention；
Fig. 5 is the top view of latch segment of the invention；
Fig. 6 is bottom view of the invention；
Fig. 7 is A-A cross-sectional view of the invention；
Fig. 8 is B-B cross-sectional view of the invention.
Specific embodiment
Embodiment, referring to Figure 1 shown in-Fig. 8, a kind of relay socket of the invention, including pedestal 1, setting are in pedestal 1
The cover board 2 of bottom, the cover board 2 are equipped with the sliding slot 21 with the installation guide rail cooperation of relay socket, correspond to sliding slot on the cover board 2
Two sides where 21 length direction are respectively equipped with the first position limiting structure with guide rail cooperation；One of them first position limiting structure packet
The latch segment 3 for blocking the guide rail is included, another first position limiting structure includes and the integrally formed fixture block of the cover board 2
22, which is oppositely arranged with the latch segment 3, and the quantity of fixture block 22 is two, but not limited to this, two fixture blocks 22
Width direction along cover board 2 is distributed.Mounting groove 23,23 length direction of mounting groove are equipped on cover board 2 at the position of latch segment 3
The both ends at place respectively lead to the sliding slot 21 and the external world, and latch segment 3 only can be movably arranged along the length direction of mounting groove 23
In mounting groove 23.The mounting groove 23 is equipped with card slot 231, and latch segment 3 is equipped with elastic arm 31, which sets
There is card convex 311, which is caught in the card slot 231, and the elastic arm 31 makes latch segment 3 towards deviating from by elastic deformation
The mobile pre-determined distance in the direction of sliding slot 21；Also cooperate second that restricted latch segment 3 is drawn out between latch segment 3 and mounting groove 23
Position limiting structure.
In the present embodiment, second position limiting structure includes the hangnail protrusion 32 and the peace being arranged on the latch segment 3
The strip limiting slot 232 being arranged on tankage 23, the limiting slot 232 are arranged along the length direction of cover board 2, and hangnail protrusion 32 is caught in
In limiting slot 232.It sticks up side where the hangnail protrusion 32 towards the groove bottom of the corresponding mounting groove 23 of the latch segment 3
It rises, the limiting slot 232 is respectively positioned on the groove bottom of the mounting groove 23 with the card slot 231.
There is inner cavity up and down in the present embodiment, on the latch segment 3, the elastic arm 31 is located in the inner cavity,
And it is arranged along the width direction of latch segment 3, that is, elastic arm 31 is in linear type.In this way, not only making 3 structure of latch segment very simple
It is clean, also make elastic arm that there is enough spaces to carry out flexible deformation.The quantity of the elastic arm 31 is two, but is not limited to
This.Two elastic arms 31 are distributed along the length direction of latch segment 3, and the card convex 311 of two 31 tail ends of elastic arm setting exists
It is staggered on the length direction of latch segment 3.The quantity of the card slot 231 is also two, is corresponded with two elastic arm 31.Institute
The card convex 311 of hangnail protrusion 32 and two elastic arms is stated in angular distribution, makes the cooperation intensity of latch segment 3 and mounting groove 23 more
It is good, also make latch segment movement more stable.
In the present embodiment, the guide groove 233 that installation guiding is carried out to latch segment 3, the guide groove are additionally provided on the mounting groove 23
233 are arranged along the length direction of cover board 2, and are slidably matched with the card convex 311.Particularly, the guide groove 233 is towards the card
One end of slot 231 is equipped with the guiding surface 234 that guide groove 233 is detached from convenient for the card convex 311.The setting of the guide groove 233, makes to lock
Tight block 3 is very convenient, laborsaving when installing.Since the quantity of elastic arm 31 is two, there are two card convexs 311 for tool, therefore, guide groove
233 quantity is also two, is corresponded with two card convexs 311.
In the present embodiment, (each terminal includes coil terminals, yoke with each terminal on relay for setting on the pedestal 1
Terminal, quiet spring terminal) electrical connection several first electric connection structures, setting and several first electric connection structures on the cover board 2
Several second electric connection structures being electrically connected one by one, the first electric connection structure 4 being electrically connected with the coil terminals of relay and with
The creepage distance of corresponding second electric connection structure 5 of first electric connection structure 4 is 8~10mm, takes preferred values 9.09mm.It is described
The width of cover board 2 is 13~18mm, takes preferred values 15.7mm.In this way, the present invention can improve the coil terminals with relay
Dielectric withstanding voltage between the first electric connection structure 4 and second electric connection structure 5 corresponding with first electric connection structure 4 of electrical connection
While value (being promoted to 4000V 1min from 2000V 1min), the outer dimension of relay socket is reduced, relay socket is made
Realize miniaturization.
A kind of relay socket of the invention, when installation locking block 3, first by the card convex on two elastic arms 31 of latch segment 3
311 are respectively implanted on cover board 2 in corresponding guide groove 233, further along sliding slot 21 direction push latch segment 3, make latch segment 3 along
Guide groove 233 slides, until the card convex 311 of its two elastic arm 31 exits corresponding guide groove 233 respectively and is caught on cover board 2 corresponding
In card slot 231.Meanwhile the hangnail protrusion 32 on latch segment 3 is caught in the limiting slot 232 on cover board 2.Relay socket is installed
When, latch segment 3 first is pulled along the direction away from sliding slot 21, makes two elastic arms 31 of latch segment 3 that elastic deformation occur and allow to lock
Tight block 3 cooperates towards away from the mobile small distance in the direction of sliding slot 21, then by 2 sliding slot 21 of cover board and the installation guide rail of relay socket,
Finally, decontroling latch segment 3, latch segment 3 resets to initial position under the restoring force effect of its two elastic arm 31, leads to block
Rail.Since the guide rail other side is blocked by two fixture blocks 22 being arranged on cover board 2, entire relay socket can securely fix
On guide rail.During latch segment 3 is mobile, the hangnail protrusion 32 is always positioned in limiting slot 232, is especially being locked
When block 3 is pulled outwardly, hangnail protrusion 32 is stuck at the outer end of limiting slot 232, so that limiting latch segment 3 is drawn out mounting groove 23
Outside.
A kind of relay socket of the invention, from cooperation spring installed, not only components are few, simple installation, at
This is low, can also prevent spring and surprisingly fall into interiors of products to lead to the phenomenon that pressure resistance punctures occur.
Above-described embodiment is only used to further illustrate a kind of relay socket of the invention, but the invention is not limited to realities
Example is applied, according to the technical essence of the invention any simple modification, equivalent change and modification to the above embodiments,
It falls into the protection scope of technical solution of the present invention.
Claims (10)
1. a kind of relay socket, including pedestal, the cover board of base bottom is set, which is equipped with and relay socket
The sliding slot for installing guide rail cooperation, the two sides where correspond to the length direction of sliding slot on the cover board are respectively equipped with the cooperated with guide rail
One position limiting structure；At least one first position limiting structure includes the latch segment for blocking the guide rail, in the position of latch segment on cover board
It sets place and is equipped with mounting groove, the both ends where the mounting groove length direction respectively lead to the sliding slot and the external world, and latch segment only can edge
The length direction of mounting groove is movably set in mounting groove；It is characterized by: the mounting groove is equipped with card slot, on latch segment
Equipped with elastic arm, which is equipped with card convex, which is caught in the card slot, and the elastic arm is made by elastic deformation
Latch segment is towards away from the mobile pre-determined distance in the direction of sliding slot；Restricted latch segment is also cooperated to be drawn out between latch segment and mounting groove
The second position limiting structure.
2. relay socket according to claim 1, it is characterised in that: second position limiting structure includes the latch segment
The strip limiting slot being arranged in the hangnail protrusion of upper setting and the mounting groove, the limiting slot are set along the length direction of cover board
It sets, hangnail protrusion is caught in limiting slot.
3. relay socket according to claim 2, it is characterised in that: the hangnail protrusion corresponds to institute towards the latch segment
Side where stating the groove bottom of mounting groove tilts, and the limiting slot is respectively positioned on the groove bottom of the mounting groove with the card slot.
4. relay socket according to claim 1, it is characterised in that: have up and down interior on the latch segment
Chamber, the elastic arm are located in the inner cavity, and are arranged along the width direction of latch segment.
5. relay socket according to claim 1 or 4, it is characterised in that: the quantity of the elastic arm is at least two,
The card convex of at least two elastic arms tail end setting is staggered on the length direction of latch segment；The quantity of the card slot is at least two
It is a, it is corresponded at least two elastic arms.
6. relay socket according to claim 2 or 3, it is characterised in that: the quantity of the elastic arm is two, this two
The card convex of a elastic arm tail end setting is staggered on the length direction of latch segment；The quantity of the card slot is two, with described two
A elastic arm corresponds；The hangnail protrusion and the card convex of two elastic arms are in angular distribution.
7. relay socket according to claim 1, it is characterised in that: be additionally provided on the mounting groove and carried out to latch segment
The guide groove of guiding is installed, which is arranged along the length direction of cover board, and is slidably matched with the card convex；
The guide groove is equipped with the guiding surface that guide groove is detached from convenient for the card convex towards one end of the card slot.
8. relay socket according to claim 1, it is characterised in that: be arranged on the pedestal and each end on relay
Several first electric connection structures of son electrical connection, if setting is electrically connected with several first electric connection structures one by one on the cover board
Dry second electric connection structure, the first electric connection structure being electrically connected with the coil terminals of relay and with first electric connection structure
The creepage distance of corresponding second electric connection structure is 8~10mm.
9. relay socket according to claim 1 or 8, it is characterised in that: the width of the cover board is 13~18mm.
10. relay socket according to claim 1, it is characterised in that: one of them first position limiting structure includes described
Latch segment, another first position limiting structure include with the integrally formed fixture block of the cover board, the fixture block is opposite with the latch segment
Setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910188280.6A CN109920703A (en) | 2019-03-13 | 2019-03-13 | A kind of relay socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910188280.6A CN109920703A (en) | 2019-03-13 | 2019-03-13 | A kind of relay socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109920703A true CN109920703A (en) | 2019-06-21 |
Family
ID=66964508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910188280.6A Pending CN109920703A (en) | 2019-03-13 | 2019-03-13 | A kind of relay socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109920703A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0956618A1 (en) * | 1997-01-28 | 1999-11-17 | Siemens Aktiengesellschaft | Relay socket |
| CN202434932U (en) * | 2012-01-13 | 2012-09-12 | 海湾安全技术有限公司 | Installing mechanism assembled on guide rail |
| CN202871615U (en) * | 2012-11-07 | 2013-04-10 | 温州高能电气有限公司 | Rail-mounted low-voltage electric appliance and clamp plate structure thereof |
| EP2797097A1 (en) * | 2013-04-28 | 2014-10-29 | Siemens Aktiengesellschaft | Circuit breaker with a locking device |
| CN205937372U (en) * | 2016-08-22 | 2017-02-08 | 杭州海康威视数字技术股份有限公司 | Clamping device |
| CN206098288U (en) * | 2016-07-18 | 2017-04-12 | 江西航同电气科技有限公司 | Take relay module of automatic chucking function |
| CN206364244U (en) * | 2017-01-18 | 2017-07-28 | 温州金宏电器有限公司 | Relay socket |
| CN206516570U (en) * | 2017-02-16 | 2017-09-22 | 浙江正泰电器股份有限公司 | Relay socket |
| CN207868133U (en) * | 2018-02-01 | 2018-09-14 | 宁波高松电子有限公司 | A kind of compact relay module |
| CN108878220A (en) * | 2017-05-09 | 2018-11-23 | 浙江正泰电器股份有限公司 | Magnetic latching relay |
| CN209487430U (en) * | 2019-03-13 | 2019-10-11 | 厦门宏远达电器有限公司 | A kind of relay socket |
-
2019
- 2019-03-13 CN CN201910188280.6A patent/CN109920703A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0956618A1 (en) * | 1997-01-28 | 1999-11-17 | Siemens Aktiengesellschaft | Relay socket |
| CN202434932U (en) * | 2012-01-13 | 2012-09-12 | 海湾安全技术有限公司 | Installing mechanism assembled on guide rail |
| CN202871615U (en) * | 2012-11-07 | 2013-04-10 | 温州高能电气有限公司 | Rail-mounted low-voltage electric appliance and clamp plate structure thereof |
| EP2797097A1 (en) * | 2013-04-28 | 2014-10-29 | Siemens Aktiengesellschaft | Circuit breaker with a locking device |
| CN206098288U (en) * | 2016-07-18 | 2017-04-12 | 江西航同电气科技有限公司 | Take relay module of automatic chucking function |
| CN205937372U (en) * | 2016-08-22 | 2017-02-08 | 杭州海康威视数字技术股份有限公司 | Clamping device |
| CN206364244U (en) * | 2017-01-18 | 2017-07-28 | 温州金宏电器有限公司 | Relay socket |
| CN206516570U (en) * | 2017-02-16 | 2017-09-22 | 浙江正泰电器股份有限公司 | Relay socket |
| CN108878220A (en) * | 2017-05-09 | 2018-11-23 | 浙江正泰电器股份有限公司 | Magnetic latching relay |
| CN207868133U (en) * | 2018-02-01 | 2018-09-14 | 宁波高松电子有限公司 | A kind of compact relay module |
| CN209487430U (en) * | 2019-03-13 | 2019-10-11 | 厦门宏远达电器有限公司 | A kind of relay socket |
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