CN107316779A - A kind of industry control relay of band RC circuit boards - Google Patents
A kind of industry control relay of band RC circuit boards Download PDFInfo
- Publication number
- CN107316779A CN107316779A CN201710507553.XA CN201710507553A CN107316779A CN 107316779 A CN107316779 A CN 107316779A CN 201710507553 A CN201710507553 A CN 201710507553A CN 107316779 A CN107316779 A CN 107316779A
- Authority
- CN
- China
- Prior art keywords
- circuit boards
- bobbin
- iron core
- control relay
- industry control
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/02—Bases; Casings; Covers
- H01H50/04—Mounting complete relay or separate parts of relay on a base or inside a case
- H01H50/041—Details concerning assembly of relays
- H01H50/042—Different parts are assembled by insertion without extra mounting facilities like screws, in an isolated mounting part, e.g. stack mounting on a coil-support
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/44—Magnetic coils or windings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/44—Magnetic coils or windings
- H01H2050/446—Details of the insulating support of the coil, e.g. spool, bobbin, former
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Structures For Mounting Electric Components On Printed Circuit Boards (AREA)
- Electromagnets (AREA)
Abstract
The invention discloses a kind of industry control relay of band RC circuit boards, including bobbin, coil terminals and RC circuit boards；The coil terminals are installed on the bobbin of one end of the iron core mounting hole corresponding to bobbin, and surround the bayonet socket for inserting the RC circuit boards with the end end face of bobbin, to be clamped from thickness direction to RC circuit boards；On the bobbin, a strip guide pad being parallel to each other is respectively equipped with the both sides of the bayonet socket so that the RC circuit boards can push the bayonet socket position to using the corresponding guide pad in two edges of one of its length or width；Described two guide pads are also clamped to the both sides of one of the length or width of the RC circuit boards, with formed the both sides of one of the length or width of the RC circuit boards are carried out it is spacing, so as to prevent RC circuit boards from rocking.The present invention can either reduce scolding tin difficulty, and automatic assembling RC circuit boards can be realized again.
Description
Technical field
The present invention relates to relay technical field, more particularly to a kind of industry control relay of band RC circuit boards.
Background technology
Relay is a kind of electric control device, is when the change of input quantity (energizing quantity) reaches regulation requirement, electric
Controlled volume is set to occur a kind of electrical equipment of predetermined Spline smoothing in output circuit.It has control system (also known as input circuit) and
By the interactive relationship between control system (also known as output loop).In the control circuit for being commonly used to automation, it is actually
It is the one kind " automatic switch " for going to control high current running with low current.Therefore play in circuit automatically adjust, safeguard protection, turn
Change the effect such as circuit.
Industry control relay is one kind in relay, and industry control relay generally will connect resistance R in the coil-end of relay
With electric capacity C, current industry control relay assemble RC circuits when without guide and limit, the easy double swerve when coordinating with coil terminals
And cause scolding tin difficulity of the movment big, and can cause to scald electronic component, so that greatly influence efficiency of assembling and scolding tin quality,
The production requirement of relay can not be met.
The content of the invention
It is an object of the invention to the deficiency for overcoming prior art there is provided a kind of industry control relay of band RC circuit boards, lead to
Cross the improvement to RC circuit board mounting structures, on the one hand, scolding tin difficulty can be reduced, on the other hand, can also realize automatic assembling
RC circuit boards.
The technical solution adopted for the present invention to solve the technical problems is：A kind of industry control relay of band RC circuit boards, bag
Include bobbin, coil terminals and RC circuit boards；The coil terminals are installed on one end of the iron core mounting hole corresponding to bobbin
Bobbin on, and the bayonet socket for inserting the RC circuit boards is surrounded with the end end face of bobbin, with from thickness direction pair
RC circuit boards are clamped；On the bobbin, a strip being parallel to each other is respectively equipped with the both sides of the bayonet socket and is oriented to
Block so that the RC circuit boards can be pushed to described using the corresponding guide pad in two edges of one of its length or width
Bayonet socket position；Described two guide pads are also clamped to the both sides of one of the length or width of the RC circuit boards,
With formed the both sides of one of the length or width of the RC circuit boards are carried out it is spacing, so as to prevent RC circuit boards from shaking
It is dynamic.
The bayonet socket coordinates with the RC circuit boards in gap, after RC circuit boards are adapted in place, is made by welding manner
RC circuit boards are fixed at the bayonet socket.
On the bobbin, it is additionally provided with one end of the iron core mounting hole corresponding to bobbin for stopping the RC circuits
Plate continues the block that promotes inwards along the guide pad, with using the block to the length or width of the RC circuit boards wherein
It is another wherein carry out it is spacing, make the RC circuit boards length or width it is wherein another wherein and meanwhile with bayonet socket
There is certain gap, so as to realize being accurately positioned when automation loads RC circuit boards between madial wall.
In the coil terminals, downward convex extension part, the convex extension part are provided with the extension inwards for surrounding the bayonet socket
It is supported on the end end face of the bobbin.
Two described guide pads are respectively provided at the two relative edges of one end corresponding to iron core mounting hole of bobbin
Place.
Described block is two pieces, and two pieces of blocks are parallel to be located between two guide pads and be in the iron core mounting hole
Side.
Described block is elongate in shape, and is the direction of propulsion distribution along the RC circuit boards.
Described bayonet socket is two, and two bayonet sockets are between corresponding block and guide pad respectively.
Described RC circuit boards include generally rectangular shaped plate body and installed in the plate body one side Chip-R and
Patch capacitor, series connection connects between the Chip-R and patch capacitor.
Described industry control relay also includes iron core and yoke, and the iron core that described iron core fits in the bobbin is installed
Kong Zhong, one end of iron core is connected outside iron core mounting hole with yoke, and the other end of the iron core is formed outside iron core mounting hole
Pole-face is engaged for the armature with relay；The iron core that corresponds to that the guide pad is located at bobbin is connected with yoke
One end.
In the bobbin, be set to sandwich in one end corresponding to the iron core mounting hole, the bobbin should
End end face is located in the upper surface of sandwich, yoke one end insertion interlayer to be connected with one end of the iron core.
Compared with prior art, the beneficial effects of the invention are as follows：
1st, the present invention distinguishes as a result of on the bobbin on the both sides of the bayonet socket surrounded in coil terminals and bobbin
Provided with a strip guide pad being parallel to each other so that the RC circuit boards can utilize one of its length or width
The corresponding guide pad in two edges pushes the bayonet socket position to；Length or width of described two guide pads also to the RC circuit boards
One of both sides clamped, to be formed to the progress of the both sides of one of the length or width of the RC circuit boards
It is spacing.This structure of the present invention, on the one hand, can prevent RC circuit boards from rocking, so as to reduce RC circuits and coil terminals
Between scolding tin difficulity of the movment, the scald to electronic component during scolding tin can be avoided, so as to lift product quality；The opposing party
Face, can be such that RC circuit boards are quickly attached on bobbin using the guide effect of guide pad, so as to improve the assembling effect of product
Rate.
2nd, the present invention coordinates as a result of by bayonet socket and RC board designs into gap, can avoid surrounding the gold of bayonet socket
Category part coil terminals are produced to working of plastics RC circuit boards plate body to be scraped and forms plastics bits.
3rd, the present invention is additionally provided with use as a result of on bobbin in one end of the iron core mounting hole corresponding to bobbin
To stop that the RC circuit boards continue the block that promotes inwards along the guide pad, with using the block to the RC circuit boards
Length or width it is wherein another wherein while carrying out spacing.This structure of the present invention, can realize that automation loads RC
Being accurately positioned during circuit board, so as to improve product quality.
The present invention is described in further detail below in conjunction with drawings and Examples；But a kind of band RC circuit boards of the present invention
Industry control relay be not limited to embodiment.
Brief description of the drawings
Fig. 1 is that the coil terminals of the embodiment present invention are housed to the structural representation of bobbin；
Fig. 2 is the structural representation of the coil terminals (before bending) of the embodiment present invention；
Fig. 3 is that the RC circuit boards of the embodiment present invention are housed to the structural representation of bobbin；
Fig. 4 is that the RC circuit boards of the embodiment present invention load the structural representation of bobbin；
Fig. 5 is that the yoke of the embodiment present invention intends loading the structural representation of bobbin；
Fig. 6 is the structural representation of the bobbin of the embodiment present invention；
Fig. 7 is the sectional view of the line A-A along along Fig. 6.
Embodiment
Embodiment
Referring to shown in Fig. 1 to Fig. 7, a kind of industry control relay of band RC circuit boards of the invention, including bobbin 1, coil
Terminal 3 and RC circuit boards 2；Neck 14, coil-end are provided with the bobbin 1 of one end of the iron core mounting hole corresponding to bobbin
Son 3 is stuck at the neck 14 of bobbin 1, and the end end face 15 of coil terminals 3 and bobbin 1 is surrounded by for inserting the RC electricity
The bayonet socket 11 of road plate, to be clamped from thickness direction to RC circuit boards 2, RC circuit boards 2 are to be inserted into coil terminals 3 and coil
Between frame 1；On the bobbin 1, a strip guide pad 12 being parallel to each other is respectively equipped with the both sides of the bayonet socket so that
The RC circuit boards 2 can be led using the both sides 24 (can also be the both sides using width as needed) of its length along corresponding
Push the bayonet socket position to block 12；Described two guide pads 12 are also pressed from both sides to the both sides 24 of the length of the RC circuit boards
Hold, with formed the both sides 24 of the length of the RC circuit boards 2 are carried out it is spacing, so as to prevent RC circuit boards 2 from rocking.
In the present embodiment, the bayonet socket 11 coordinates with the RC circuit boards 2 in gap, after RC circuit boards 2 are adapted in place,
RC circuit boards 2 are made to be fixed at the bayonet socket 11 by welding manner.
In the present embodiment, on the bobbin 1, it is additionally provided with one end of the iron core mounting hole corresponding to bobbin for hindering
The block 13 that the RC circuit boards continue to promote inwards along the guide pad is kept off, to utilize 13 pairs of block RC circuit boards 2
Width wherein on one side 25 carry out it is spacing, make the RC circuit boards width wherein on one side 25 with the madial wall 31 of bayonet socket
There is certain gap, so as to realize essence when automation loads RC circuit boards 2 between (madial wall is on coil terminals 3)
It is determined that position.
In the present embodiment, in the coil terminals 3, downward convex extension part is provided with the extension inwards for surrounding the bayonet socket
32, the convex extension part 32 is supported on the end end face 15 of the bobbin.
In the present embodiment, two described guide pads 12 are respectively provided at one end corresponding to iron core mounting hole of bobbin
Two relative edges.
In the present embodiment, described block 13 is two pieces, and two pieces of blocks 13 are parallel to be located between two guide pads 12 and locate
In the side of the iron core mounting hole.
In the present embodiment, described block 13 is elongate in shape, and is the direction of propulsion point along the RC circuit boards 2
Cloth.
In the present embodiment, described bayonet socket 11 is two, and two bayonet sockets 11 are in corresponding block 13 and guide pad respectively
Between 12.
In the present embodiment, described RC circuit boards 2 include generally rectangular shaped plate body 21 and installed in the plate body one
The Chip-R 22 and patch capacitor 23 in face, series connection connects between the Chip-R 22 and patch capacitor 23.
In the present embodiment, described industry control relay also includes iron core 5 and yoke 4, and described iron core 5 fits in the line
In the iron core mounting hole of coil 1, one end of iron core 5 is connected outside iron core mounting hole with yoke 4, the other end of the iron core 5
Pole-face is formed outside iron core mounting hole to be engaged for the armature with relay；The guide pad 12 is located at the correspondence of bobbin
The one end being connected in iron core with yoke.
In the bobbin 1, sandwich 16 is set in one end corresponding to the iron core mounting hole, the bobbin
The end end face 15 is located at one end phase with the iron core 5 in the upper surface of sandwich 16, one end insertion interlayer of the yoke 4
Connection.
A kind of industry control relay of band RC circuit boards of the present invention, employs what is surrounded in coil terminals 3 and bobbin 1
A strip guide pad 12 being parallel to each other is respectively equipped with the bobbin 1 on the both sides of bayonet socket 11 so that the energy of RC circuit boards 2
Enough push the bayonet socket position to using the corresponding guide pad 12 in two edges of its length；Described two guide pads 12 are also to the RC
The both sides of the length of circuit board 2 are clamped, and are carried out with the both sides formed to the length of the RC circuit boards 2 spacing.The present invention
This structure, on the one hand, can prevent RC circuit boards 2 from rocking, so as to reduce the scolding tin between RC circuits and coil terminals
Difficulity of the movment, can avoid the scald to electronic component during scolding tin, so as to lift product quality；On the other hand, using leading
To the guide effect of block RC circuit boards can be made quickly to be attached on bobbin, so as to improve the efficiency of assembling of product.
A kind of industry control relay of band RC circuit boards of the present invention, is employed between being designed to bayonet socket 11 and RC circuit boards 2
Gap coordinates, and the metalwork coil terminals for surrounding bayonet socket can be avoided to produce working of plastics RC circuit boards plate body and scrape and form plastics
Bits.It is described for stopping present invention employs on bobbin 1, being additionally provided with one end of the iron core mounting hole corresponding to bobbin
The block 13 that RC circuit boards continue to promote inwards along the guide pad, to utilize the width of 13 pairs of block RC circuit boards 2
Wherein while carrying out spacing.This structure of the present invention, can realize being accurately positioned when automation loads RC circuit boards, from
And improve product quality.
Above-mentioned simply presently preferred embodiments of the present invention, not makees any formal limitation to the present invention.Although of the invention
It is disclosed above with preferred embodiment, but it is not limited to the present invention.Any those skilled in the art, are not taking off
In the case of from technical solution of the present invention scope, all technical solution of the present invention is made perhaps using the technology contents of the disclosure above
More possible variation and modification, or it is revised as equivalents equivalent embodiment.Therefore, it is every without departing from technical solution of the present invention
Content, according to the technology of the present invention essence to any simple modifications, equivalents, and modifications made for any of the above embodiments, all should fall
In the range of technical solution of the present invention protection.
Claims (11)
1. a kind of industry control relay of band RC circuit boards, including bobbin, coil terminals and RC circuit boards；It is characterized in that：Institute
Coil terminals are stated to be installed on the bobbin of one end of the iron core mounting hole corresponding to bobbin, and with the end end face of bobbin
The bayonet socket for inserting the RC circuit boards is surrounded, to be clamped from thickness direction to RC circuit boards；On the bobbin,
The both sides of the bayonet socket are respectively equipped with a strip guide pad being parallel to each other so that the RC circuit boards can utilize its length
Or the corresponding guide pad in two edges of one of width pushes the bayonet socket position to；Described two guide pads are also to the RC
The both sides of one of the length or width of circuit board are clamped, to be formed to the length of the RC circuit boards or width
The both sides progress of one of them is spacing, so as to prevent RC circuit boards from rocking.
2. the industry control relay of band RC circuit boards according to claim 1, it is characterised in that：The bayonet socket and RC electricity
Road plate coordinates in gap, after RC circuit boards are adapted in place, RC circuit boards is fixed at the bayonet socket by welding manner.
3. the industry control relay of band RC circuit boards according to claim 1 or 2, it is characterised in that：On the bobbin,
It is additionally provided with corresponding to one end of the iron core mounting hole of bobbin for stopping that the RC circuit boards continue inwards along the guide pad
The block of propulsion, with using the block to the wherein another wherein while limiting of the length of the RC circuit boards or width
Position, makes the length of the RC circuit boards or the wherein another of width wherein have necessarily between one side and the madial wall of bayonet socket
Gap, so as to realize being accurately positioned when automation loads RC circuit boards.
4. the industry control relay of band RC circuit boards according to claim 1, it is characterised in that：In the coil terminals,
The extension inwards for surrounding the bayonet socket is provided with downward convex extension part, and the convex extension part is supported on the end end face of the bobbin
On.
5. the industry control relay of band RC circuit boards according to claim 3, it is characterised in that：Two described guide pads point
The two relative edges of one end corresponding to iron core mounting hole of bobbin are not located at.
6. the industry control relay of band RC circuit boards according to claim 5, it is characterised in that：Described block is two pieces,
Two pieces of blocks are parallel to be located between two guide pads and the side in the iron core mounting hole.
7. the industry control relay of the band RC circuit boards according to claim 3 or 6, it is characterised in that：Described block is length
Strip, and be the direction of propulsion distribution along the RC circuit boards.
8. the industry control relay of band RC circuit boards according to claim 6, it is characterised in that：Described bayonet socket is two,
Two bayonet sockets are between corresponding block and guide pad respectively.
9. the industry control relay of band RC circuit boards according to claim 1, it is characterised in that：Described RC circuit boards include
The Chip-R and patch capacitor of generally rectangular shaped plate body and the one side installed in the plate body, the Chip-R and paster
Series connection connects between electric capacity.
10. the industry control relay of the band RC circuit boards according to claim 1 or 2 or 4 or 5 or 6 or 8 or 9, its feature exists
In：Described industry control relay also includes iron core and yoke, and described iron core is fitted in the iron core mounting hole of the bobbin,
One end of iron core is connected outside iron core mounting hole with yoke, the other end of the iron core formed outside iron core mounting hole pole-face with
It is engaged for the armature with relay；The guide pad is located at the one end that iron core is connected with yoke that corresponds to of bobbin.
11. the industry control relay of band RC circuit boards according to claim 10, it is characterised in that：In the bobbin,
Sandwich is set to corresponding to one end of the iron core mounting hole, the end end face of the bobbin is located at the upper table of sandwich
It is connected in face, one end insertion interlayer of the yoke with one end of the iron core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710507553.XA CN107316779B (en) | 2017-06-28 | 2017-06-28 | A kind of industry control relay of band RC circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710507553.XA CN107316779B (en) | 2017-06-28 | 2017-06-28 | A kind of industry control relay of band RC circuit board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107316779A true CN107316779A (en) | 2017-11-03 |
| CN107316779B CN107316779B (en) | 2019-11-26 |
Family
ID=60180743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710507553.XA Active CN107316779B (en) | 2017-06-28 | 2017-06-28 | A kind of industry control relay of band RC circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107316779B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109830406A (en) * | 2019-02-12 | 2019-05-31 | 厦门宏发电力电器有限公司 | A kind of coil deriving structure of high voltage direct current relay |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010033213A1 (en) * | 2000-01-20 | 2001-10-25 | Swartzentruber Brent James | Electrical relay contactor |
| CN201307561Y (en) * | 2008-11-22 | 2009-09-09 | 王兆春 | Miniature direct current relay |
| CN203367162U (en) * | 2013-07-02 | 2013-12-25 | 安徽省明光市爱福电子有限公司 | A limiting groove skeleton capable of positioning a yoke |
| CN206992016U (en) * | 2017-06-28 | 2018-02-09 | 宁波金海电子有限公司 | Industry control relay with RC circuit boards |
-
2017
- 2017-06-28 CN CN201710507553.XA patent/CN107316779B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010033213A1 (en) * | 2000-01-20 | 2001-10-25 | Swartzentruber Brent James | Electrical relay contactor |
| CN201307561Y (en) * | 2008-11-22 | 2009-09-09 | 王兆春 | Miniature direct current relay |
| CN203367162U (en) * | 2013-07-02 | 2013-12-25 | 安徽省明光市爱福电子有限公司 | A limiting groove skeleton capable of positioning a yoke |
| CN206992016U (en) * | 2017-06-28 | 2018-02-09 | 宁波金海电子有限公司 | Industry control relay with RC circuit boards |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109830406A (en) * | 2019-02-12 | 2019-05-31 | 厦门宏发电力电器有限公司 | A kind of coil deriving structure of high voltage direct current relay |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107316779B (en) | 2019-11-26 |
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