CN202487496U - Relay switching piece and relay assembly - Google Patents
Relay switching piece and relay assembly Download PDFInfo
- Publication number
- CN202487496U CN202487496U CN201220012699XU CN201220012699U CN202487496U CN 202487496 U CN202487496 U CN 202487496U CN 201220012699X U CN201220012699X U CN 201220012699XU CN 201220012699 U CN201220012699 U CN 201220012699U CN 202487496 U CN202487496 U CN 202487496U
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- relay
- conversion terminal
- electroplating ventilating
- ventilating hole
- printed circuit
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Abstract
The utility model discloses a relay switching piece. The relay switching piece is characterized by comprising a printed circuit board and more than two switching terminals which are arranged on the printed circuit board and are electrically connected with the printed circuit board. According to the relay switching piece and a relay assembly, the relay switching piece is reasonable in structure and design, and convenient and fast in assembly. The switching terminals can be stably connected with the printed circuit board, are safe to use and have a long service life. The printed circuit board can be designed to be universal, thereby reducing production investments and production costs.
Description
Technical field
The utility model relates to a kind of relay adaptor and relay assembly.
Background technology
Be illustrated in figure 1 as a kind of typical relay construction sketch map.Relay 6, it is provided with four terminals, i.e. the first terminal 601, second terminal 602, the 3rd terminal 603 and the 4th terminal 604.The first terminal 601, second terminal 602, the 3rd terminal 603 and the 4th terminal 604 distribute brokenly.Four terminals are conductors that relay 6 is electrically connected with other electric devices.In the practical application, the difficult interface with other electrical equipment in terminal shape that relay 6 is provided with and position is complementary.
Conversion terminal can be used to make relay 6 can fast be electrically connected reliably with other electrical equipment.Conversion terminal need use given shape and according to the certain location setting.Adaptor of the prior art, its installation site to conversion terminal has strict restriction, so conversion terminal can't adapt to the variation of different electrical equipment and change the position.Conversion terminal can't be realized fast being electrically connected reliably after changing the position with relay terminal.And may there be difference in the interface position of different electrical equipment external pieces, and the conversion terminal position can't change each parts that will cause adaptor can only be corresponding one by one, and the parts of various adaptor can't be general, therefore causes and produces investment and cost increase.Relay connector of the prior art, its complex structure, and loaded down with trivial details, the consuming time length of assembly program are produced inconvenience.
The utility model content
One of purpose of the utility model is in order to overcome deficiency of the prior art, to provide a kind of terminal with relay to change the relay adaptor of link position and link shape easily.
For realizing above purpose, the utility model is realized through following technical scheme:
The relay adaptor is characterized in that, comprises printed substrate and plural conversion terminal; Said conversion terminal is installed on the printed substrate and with printed substrate and is electrically connected.
Wherein, said printed substrate is provided with identical with the conversion terminal number or more than a plurality of printed circuit patterns of conversion terminal number; Said printed substrate is provided with and the same number of electroplating ventilating hole more than two groups of conversion terminal; Second electroplating ventilating hole of first electroplating ventilating hole that every group of electroplating ventilating hole comprises the relay terminal that is used to plant and the conversion terminal that is used to plant; First electroplating ventilating hole and second electroplating ventilating hole in every group of electroplating ventilating hole run through at least one printed circuit pattern simultaneously, and simultaneously and this printed circuit pattern electric connection; Said conversion terminal be plugged in second electroplating ventilating hole and with this second electroplating ventilating hole or corresponding printed circuit pattern electric connection.
Wherein, described a plurality of printed circuit pattern is arranged on one deck or layering setting.
Wherein, at least one group of electroplating ventilating hole is electrically connected with two or more printed circuit patterns simultaneously, and said two or more printed circuit patterns are arranged on one deck or layering setting.
Wherein, said conversion terminal comprises body and is arranged on the link on the body; Said link protrudes in body, and adapts with second electroplating ventilating hole; Said link is plugged in second electroplating ventilating hole, and said link is welded on the printed substrate.
Wherein, the link of said conversion terminal is welded to connect with corresponding printed circuit pattern.
Wherein, said link number is two or more, and two or more links are provided with at interval; The second electroplating ventilating hole number is identical with the link number, and corresponding with the position of link.
Wherein, said conversion terminal comprises body and is arranged on the body and protrudes in the projection of body.
Wherein, also include base, said base is provided with the containing cavity that is used to hold conversion terminal; Said containing cavity one end is provided with opening; Said base wall is provided with the through hole that the body with conversion terminal adapts; The body of said conversion terminal is in through hole inserts containing cavity; Said projection matches with base and is used to limit the length in the conversion terminal insertion containing cavity, and base and printed substrate are kept at a distance.
Second purpose of the utility model is in order to overcome deficiency of the prior art, to provide a kind of terminal with relay to change the relay adaptor of link position and link shape easily.
For realizing above purpose, the utility model is realized through following technical scheme:
Relay assembly is characterized in that, comprising:
Be provided with two relays with upper terminal;
Plural conversion terminal is used for being electrically connected with aerial lug;
Printed substrate, said printed substrate are used for relay terminal and conversion terminal electricity and mechanical connection;
Base, said base is provided with the containing cavity that is used to hold conversion terminal; Said containing cavity one end is provided with opening; Said base wall is provided with the through hole that adapts with conversion terminal; Said conversion terminal is in through hole inserts containing cavity;
Shell; Shell is provided with cavity volume;
Said relay, printed substrate are seal-installed in the cavity volume of shell.
Wherein, said printed substrate is provided with identical with the conversion terminal number or more than the printed circuit pattern of conversion terminal number; Said printed substrate is provided with and the same number of electroplating ventilating hole more than two groups of conversion terminal; Second electroplating ventilating hole of first electroplating ventilating hole that every group of electroplating ventilating hole comprises the relay terminal that is used to plant and the conversion terminal that is used to plant; First electroplating ventilating hole and second electroplating ventilating hole in every group of electroplating ventilating hole run through at least one printed circuit pattern simultaneously, and simultaneously and this printed circuit pattern electric connection; Said conversion terminal be plugged in second electroplating ventilating hole and with this second electroplating ventilating hole or corresponding printed circuit pattern electric connection.
Wherein, described printed circuit pattern is arranged on one deck or layering setting.
Wherein, at least one group of electroplating ventilating hole is electrically connected with two or more printed circuit patterns simultaneously, and said two or more printed circuit patterns are arranged on one deck or layering setting.
Wherein, said conversion terminal comprises body and is arranged on the link on the body; Said link protrudes in body, and adapts with second electroplating ventilating hole; Said link is plugged in second electroplating ventilating hole, and said link is welded on the printed substrate.
Wherein, the link of said conversion terminal is welded to connect with corresponding printed circuit pattern.
Wherein, said link number is two or more, and two or more links are provided with at interval; The second electroplating ventilating hole number is identical with the link number, and corresponding with the position of link.
Wherein, said conversion terminal comprises body and is arranged on the body and protrudes in the projection of body; Said projection matches with base and is used to limit the length in the conversion terminal insertion containing cavity, and base and printed substrate are kept at a distance.
Wherein, be interference fits between the through hole on said conversion terminal and the said base wall.
Wherein, the cavity volume inwall of said shell is provided with a circle flange; Said base comprises pedestal and is arranged on the coaming plate on the pedestal; Said pedestal and coaming plate form containing cavity jointly; Said through hole is arranged on the pedestal; Said pedestal is positioned at the cavity volume of shell, and rides against on the flange; Said relay, printed substrate and pedestal are sealed in the cavity volume of shell.
Wherein, described coaming plate is provided with hook, and said hook protrudes in described coaming plate.
The link in the utility model and second electroplating ventilating hole adapt and are meant that its position and size adapt, so that install.
Relay adaptor and relay assembly in the utility model, its reasonable in design, easy to assembly, quick.Conversion terminal can firmly be connected with printed substrate, and it is safe in utilization, long service life.Printed substrate can be designed to versatility, has reduced and has produced investment and production cost.
Description of drawings
Fig. 1 is the relay construction sketch map.
Fig. 2 is the utility model embodiment 1 structural representation.
Fig. 3 is the assembly relation sketch map of the utility model embodiment 1.
Fig. 4 is the utility model embodiment 1 assembling process sketch map.
Fig. 5 is the printed substrate Facad structure sketch map among the utility model embodiment 1.
Fig. 6 is the printed substrate structure sketch map among the utility model embodiment 1.
Fig. 7 is the A-A cutaway view of Fig. 6.
Fig. 8 is the utility model embodiment 1 application structure sketch map.
Fig. 9 is the understructure sketch map among the utility model embodiment 2.
Figure 10 is the assembling relationship figure of the utility model embodiment 2.
Figure 11 is the utility model embodiment 2 structural representations.
Figure 12 is the shell mechanism sketch map among the utility model embodiment 3.
Figure 13 is the structural representation of the utility model embodiment 3.
Figure 14 is the assembling relationship figure among the utility model embodiment 3.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is carried out detailed description:
Fig. 2 is the structural representation of embodiment 1.As shown in Figure 2, the relay adaptor comprises printed substrate 5.Also comprise four conversion terminals, i.e. first conversion terminal 1, second conversion terminal 2, the 3rd conversion terminal 3 and the 4th conversion terminal 4.First conversion terminal 1, second conversion terminal 2, the 3rd conversion terminal 3 and the 4th conversion terminal 4 all be plugged on the printed substrate 5 and with printed substrate 5 welding.
Fig. 3 is the assembly relation sketch map of embodiment 1.Fig. 4 is embodiment 1 an assembling process sketch map.Fig. 5 is the printed substrate Facad structure sketch map among the embodiment 1.Fig. 7 is the A-A cutaway view of Fig. 6.Like Fig. 2, Fig. 3, Fig. 4, Fig. 5 and shown in Figure 7, printed substrate 5 is provided with first printed circuit pattern 510, the second printed wire figure 520, the 3rd printed wire figure 530 and the 4th printed wire figure 540.First printed circuit pattern 510, the second printed wire figure 520, the 3rd printed wire figure 530 and the 4th printed wire figure 540 all are arranged on the front of base material 560.In the epoxy resin layer (not shown) of base material 560 positive application layer of transparent, four printed circuit patterns are enclosed in base material 560 fronts.
Printed substrate 5 is provided with at least four group electroplating ventilating holes, and every group of electroplating ventilating hole runs through a printed circuit pattern in first printed circuit pattern 510, the second printed wire figure 520, the 3rd printed wire figure 530 and the 4th printed wire figure 540.Every group of electroplating ventilating hole comprises one first electroplating ventilating hole and at least one second electroplating ventilating hole, every group of printed wire figure electric connection that electroplating ventilating hole all runs through with it.For example, first electroplating ventilating hole 511 and second electroplating ventilating hole 512 in first group of electroplating ventilating hole run through first printed circuit pattern 510, and electric connection with it.First electroplating ventilating hole 521 and two second electroplating ventilating holes (522,523) in second group of electroplating ventilating hole run through second printed circuit pattern 520, and electric connection with it.First electroplating ventilating hole 531 and two second electroplating ventilating holes (532,533) in the 3rd group of electroplating ventilating hole run through the 3rd printed circuit pattern 530, and electric connection with it.First electroplating ventilating hole 541 and second electroplating ventilating hole 542 in the 4th group of electroplating ventilating hole run through the 4th printed circuit pattern 540, and electric connection with it.First electroplating ventilating hole, four first electroplating ventilating holes (511,521,531,541) as shown in Figure 3, four terminals (601,602,603,604) of the relay that all is used to peg graft.Second electroplating ventilating hole, six second electroplating ventilating holes (512,522,523,532,533,542) as shown in Figure 3, the conversion terminal (1,2,3,4) of the relay adaptor that all is used to peg graft.Wherein, the conversion terminal 2 on the relay adaptor is plugged in two second electroplating ventilating holes (522,523).Conversion terminal 3 on the relay adaptor is plugged in two second electroplating ventilating holes (532,533).
Fig. 6 is the printed substrate 5 structure sketch mapes among the embodiment 1.Like Fig. 6, shown in Figure 7, base material 560 back sides can be provided with the 5th circuitous pattern 550.First electroplating ventilating hole 531 and two second electroplating ventilating holes (532,533) in the 3rd group of electroplating ventilating hole run through the 5th printed circuit pattern 550, and electric connection with it.First electroplating ventilating hole 531 in the 3rd group of electroplating ventilating hole and two second electroplating ventilating holes (532,533) are all simultaneously and tertiary circuit figure 530 and the 5th circuitous pattern 550 electric connections.
As shown in Figure 3, first conversion terminal 1 of relay adaptor comprises body 101.Body 101 ends are provided with link 102.Link 102 protrudes in body 101.Second conversion terminal 2 of relay adaptor comprises body 201.Body 201 ends are provided with two links (202,203).Two links (202,203) are provided with and protrude in body 201 at interval.The 3rd conversion terminal 3 of relay adaptor comprises body 301.Body 301 ends are provided with two links (302,303).Two links (302,303) protrude in body 301.The 4th conversion terminal 4 of relay adaptor comprises body 401.Body 401 ends are provided with link 402.Link 402 protrudes in body 401.
Like Fig. 3 and shown in Figure 4, four conversion terminals (1,2,3,4) of relay adaptor are plugged on the printed substrate 5, and mechanical connection is on printed substrate 5.Four conversion terminals (1,2,3,4) of relay adaptor again respectively with the circuitous pattern electric connection at printed substrate 5 back sides.In the example shown in Fig. 2 and 3, four conversion terminals (1,2,3,4) are plugged on the back side of printed substrate 5.Six links (102,202,203,302,303,402) of conversion terminal (1,2,3,4) run through from the back side to the front of printed substrate 5 respectively and are plugged in six second electroplating ventilating holes (512,522,523,532,533,542), and can weld through soldering.First conversion terminal 1 and first circuitous pattern, 510 electric connections.Second conversion terminal 2 and second circuit figure 520 electric connections.3 whiles and tertiary circuit figure 530 and the 5th circuitous pattern 550 electric connections of the 3rd conversion terminal.The 4th conversion terminal 4 and the 4th circuitous pattern 540 electric connections.
Fig. 8 is the application structure sketch map of the relay adaptor among the embodiment 1.In the example as shown in Figure 8, relay 6 is connected the front of printed substrate 5, and its terminal respectively with a positive circuitous pattern electric connection of printed substrate 5.For example, four terminals (601,602,603,604) of relay 6 are plugged on the printed substrate 5 in four first electroplating ventilating holes (511,521,531,541) from positive running through to the back side respectively, and can weld through soldering.The terminal 601 of relay 6 and first circuitous pattern, 510 electric connections.The terminal 602 and second circuit figure 520 electric connections of relay 6.603 whiles and tertiary circuit figure 530 and the 5th circuitous pattern 550 electric connections of terminal of relay 6.The terminal 604 of relay 6 and the 4th circuitous pattern 540 electric connections.Through corresponding circuitous pattern, four terminals (601,602,603,604) of relay 6 are electrically connected with four conversion terminals (1,2,3,4) respectively.
In the present embodiment, three terminals (601,602,604) of relay 6 all are to be electrically connected with conversion terminal (1,2,4) respectively through a printed circuit pattern.The terminal 603 of relay 6 is electrically connected with conversion terminal 3 through two printed circuit patterns (530,550).Two printed circuit patterns (530,550) layering setting is separately positioned on the front and back of printed substrate 5.Adopt print pattern that two layerings are provided with just as the time be electrically connected relay terminal and conversion terminal, can increase the effective area of printed wire figure.In the too small situation of printed substrate individual layer area, can prevent that each printed wire figure area is inhomogeneous and cause relay terminal and conversion terminal to be electrically connected intensity unequal.In the utility model, adopt the soldering welding, both can conversion terminal and electroplating ventilating hole mechanical connection can be electrically connected conversion terminal again with electroplating ventilating hole and corresponding printed wire figure.
Among the embodiment 1,,, be electrically connected with four conversion terminals (1,2,3,4) respectively position that is provided with on the relay 6 and all fixing four terminals (601,602,603,604) of shape through the printed circuit board (PCB) 5 that is provided with printed circuit pattern.The position of four conversion terminals (1,2,3,4) and shape can be according to its application scenario designs.Printed circuit pattern on the printed circuit board (PCB) 5 can be according to regular or irregular shaped design, production; Promptly need conversion terminal to be positioned at different positions in multiple application, conversion terminal all can be connected on the printed circuit board (PCB) 5 and can realize and being electrically connected of relay terminal.Therefore printed substrate 5 is applicable to the requirement of a plurality of use occasions of multiple relay.So the production investment and the cost of relay adaptor can reduce.Printed substrate among the embodiment 1, because of adopting the printed wire figure, therefore, the part conversion terminal can be connected with printed substrate 5 through two links, has increased both mechanical connection intensity.In use, use the conversion terminal of two links, be not easy more to damage longer service life.A plurality of printed circuit patterns can the layering setting, therefore can further reduce the size of adaptor, can realize the miniaturization Design and the production of adaptor and relay.The multilayer printed circuit graphic designs can also increase the fail safe that is electrically connected intensity and use of relay terminal and conversion terminal.
On the basis of embodiment 1, this instance increases a base 7.Fig. 9 is the understructure sketch map among the embodiment 2.As shown in Figure 9, base 7 comprises pedestal 710 and is arranged on the coaming plate 720 on the pedestal 710.Pedestal 710 and the coaming plate 720 common containing cavities 707 that form one one end opening.Pedestal 710 is provided with four through holes (701,702,703,704).Four through holes (701,702,703,704) are used to make the body (101,201,301,401) of four conversion terminals (1,2,3,4) to run through in the entering containing cavity 707.Also be provided with hook 730 on the coaming plate 720.Hook 730 protrudes in coaming plate 720.
Figure 10 is embodiment 2 assembling relationship figures.Figure 11 is the structural representation of embodiment 2.Like Figure 10, shown in Figure 11, on the basis of embodiment 1, increase base 7.Base 7 is provided with the containing cavity 707 of an end opening.Four conversion terminals (1,2,3,4) of relay adaptor pass pedestal 710, stretch in the containing cavity 707.Be respectively arranged with four projections (104,204,304,404) that protrude in four bodies on the body (101,201,301,401) of four conversion terminals (1,2,3,4).Body (101,201 in four conversion terminals (1,2,3,4); When 301,401) running through four through holes (701,702,703,704) on the pedestal 710 respectively; Projection (104,204 on four conversion terminals (1,2,3,4); 304,404) can't pass four through holes (701,702,703,704) gets in the containing cavity 707.Therefore, the projection (104,204 on the conversion terminal (1,2,3,4); 304,404) match with pedestal 710, can either limit conversion terminal (1,2,3; 4) body (101,201,301,401) stretches into the length in the containing cavity 707, also can make pedestal 710 and printed substrate 5 keep suitable distance.
More preferably, the through hole on the pedestal 710 (701,702,703,704) is slightly less than conversion terminal (1; 2,3,4) body (101,201,301; 401), to increase body (101,201,301; 401) with the frictional force of pedestal 710, after installation, base 7 will be not easy and conversion terminal breaks away from, and connect more firm like this.
Relay assembly, on the basis of embodiment 2, present embodiment increases a shell 8 and relay 6.Figure 12 is the shell mechanism sketch map among the utility model embodiment 3.Shell 8 is equipped with cavity volume 801.Cavity volume 801 inwalls are provided with a circle flange 802.
Figure 13 is the structural representation of the utility model embodiment 3.Figure 14 is the assembling relationship figure among the utility model embodiment 3.Like Figure 13, shown in Figure 14, relay 6 is installed in printed circuit board (PCB) 5 fronts.Four conversion terminals (1,2,3,4) are installed in printed circuit board (PCB) 5 back sides.Four conversion terminals (1,2,3,4) pass pedestal 710, stretch in the containing cavity 707 of base 7.Relay 6, printed substrate 5 and pedestal 710 all are arranged in the cavity volume 801 of shell 8.Pedestal 710 rides against on the flange 802 of shell 8.Use epoxy resin sealant that relay 6, printed circuit board (PCB) 5 and pedestal 710 are sealed in the cavity volume 802 of shell 8.
In the present embodiment, use the epoxy resin sealant sealing, can prevent water inlet in the relay use, make moist and receive harmful gas pickling, widened the application of relay.Flange is set matches with pedestal, the quick location when helping to assemble is assembled convenient, quick.
Embodiment in the utility model only is used for the utility model is described, and does not constitute the restriction to the claim scope, and other substituting of being equal in fact that those skilled in that art can expect are all in the utility model protection range.
Claims (20)
1. the relay adaptor is characterized in that, comprises printed substrate and plural conversion terminal; Said conversion terminal is installed on the printed substrate and with printed substrate and is electrically connected.
2. relay adaptor according to claim 1 is characterized in that, said printed substrate is provided with identical with the conversion terminal number or more than a plurality of printed circuit patterns of conversion terminal number; Said printed substrate is provided with and the same number of electroplating ventilating hole more than two groups of conversion terminal; Second electroplating ventilating hole of first electroplating ventilating hole that every group of electroplating ventilating hole comprises the relay terminal that is used to plant and the conversion terminal that is used to plant; First electroplating ventilating hole and second electroplating ventilating hole in every group of electroplating ventilating hole run through at least one printed circuit pattern simultaneously, and simultaneously and this printed circuit pattern electric connection; Said conversion terminal be plugged in second electroplating ventilating hole and with this second electroplating ventilating hole or corresponding printed circuit pattern electric connection.
3. relay adaptor according to claim 2 is characterized in that, described a plurality of printed circuit patterns are arranged on one deck or layering setting.
4. relay adaptor according to claim 2 is characterized in that, at least one group of electroplating ventilating hole is electrically connected with two or more printed circuit patterns simultaneously, and said two or more printed circuit patterns are arranged on one deck or layering setting.
5. relay adaptor according to claim 2 is characterized in that, said conversion terminal comprises body and is arranged on the link on the body; Said link protrudes in body, and adapts with second electroplating ventilating hole; Said link is plugged in second electroplating ventilating hole, and said link is welded on the printed substrate.
6. relay adaptor according to claim 5 is characterized in that, the link of said conversion terminal is welded to connect with corresponding printed circuit pattern.
7. relay adaptor according to claim 5 is characterized in that, said link number is two or more, and two or more links are provided with at interval; The second electroplating ventilating hole number is identical with the link number, and corresponding with the position of link.
8. relay adaptor according to claim 1 is characterized in that, said conversion terminal comprises body and is arranged on the body and protrudes in the projection of body.
9. relay adaptor according to claim 8 is characterized in that, also includes base, and said base is provided with the containing cavity that is used to hold conversion terminal; Said containing cavity one end is provided with opening; Said base wall is provided with the through hole that the body with conversion terminal adapts; The body of said conversion terminal is in through hole inserts containing cavity; Said projection matches with base and is used to limit the length in the conversion terminal insertion containing cavity, and base and printed substrate are kept at a distance.
10. relay assembly is characterized in that, comprising:
Be provided with two relays with upper terminal;
Plural conversion terminal is used for being electrically connected with aerial lug;
Printed substrate, said printed substrate are used for relay terminal and conversion terminal electricity and mechanical connection;
Base, said base is provided with the containing cavity that is used to hold conversion terminal; Said containing cavity one end is provided with opening; Said base wall is provided with the through hole that adapts with conversion terminal; Said conversion terminal is in through hole inserts containing cavity;
Shell; Shell is provided with cavity volume;
Said relay, printed substrate are seal-installed in the cavity volume of shell.
11. relay assembly according to claim 10 is characterized in that, said printed substrate is provided with identical with the conversion terminal number or more than the printed circuit pattern of conversion terminal number; Said printed substrate is provided with and the same number of electroplating ventilating hole more than two groups of conversion terminal; Second electroplating ventilating hole of first electroplating ventilating hole that every group of electroplating ventilating hole comprises the relay terminal that is used to plant and the conversion terminal that is used to plant; First electroplating ventilating hole and second electroplating ventilating hole in every group of electroplating ventilating hole run through at least one printed circuit pattern simultaneously, and simultaneously and this printed circuit pattern electric connection; Said conversion terminal be plugged in second electroplating ventilating hole and with this second electroplating ventilating hole or corresponding printed circuit pattern electric connection.
12. relay assembly according to claim 11 is characterized in that, described printed circuit pattern is arranged on one deck or layering setting.
13. relay assembly according to claim 11 is characterized in that, at least one group of electroplating ventilating hole is electrically connected with two or more printed circuit patterns simultaneously, and said two or more printed circuit patterns are arranged on one deck or layering setting.
14. relay assembly according to claim 11 is characterized in that, said conversion terminal comprises body and is arranged on the link on the body; Said link protrudes in body, and adapts with second electroplating ventilating hole; Said link is plugged in second electroplating ventilating hole, and said link is welded on the printed substrate.
15. relay assembly according to claim 14 is characterized in that, the link of said conversion terminal is welded to connect with corresponding printed circuit pattern.
16. relay according to claim 14 changes assembly, it is characterized in that said link number is two or more, two or more links are provided with at interval; The second electroplating ventilating hole number is identical with the link number, and corresponding with the position of link.
17. relay assembly according to claim 10 is characterized in that, said conversion terminal comprises body and is arranged on the body and protrudes in the projection of body; Said projection matches with base and is used to limit the length in the conversion terminal insertion containing cavity, and base and printed substrate are kept at a distance.
18. relay assembly according to claim 10 is characterized in that, is interference fits between the through hole on said conversion terminal and the said base wall.
19. relay assembly according to claim 10 is characterized in that, the cavity volume inwall of said shell is provided with a circle flange; Said base comprises pedestal and is arranged on the coaming plate on the pedestal; Said pedestal and coaming plate form containing cavity jointly; Said through hole is arranged on the pedestal; Said pedestal is positioned at the cavity volume of shell, and rides against on the flange; Said relay, printed substrate and pedestal are sealed in the cavity volume of shell.
20. relay assembly according to claim 10 is characterized in that, described coaming plate is provided with hook, and said hook protrudes in described coaming plate.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220012699XU CN202487496U (en) | 2012-01-12 | 2012-01-12 | Relay switching piece and relay assembly |
| TW101202563U TWM441200U (en) | 2012-01-12 | 2012-02-13 | Connector for relay and relay assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220012699XU CN202487496U (en) | 2012-01-12 | 2012-01-12 | Relay switching piece and relay assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202487496U true CN202487496U (en) | 2012-10-10 |
Family
ID=46961900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220012699XU Expired - Fee Related CN202487496U (en) | 2012-01-12 | 2012-01-12 | Relay switching piece and relay assembly |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN202487496U (en) |
| TW (1) | TWM441200U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103857179A (en) * | 2012-12-03 | 2014-06-11 | 泰科电子日本合同会社 | PWB footprint section, PWB provided with PWB footprint section, and assembly of PWB and board to board connector |
| CN104603901A (en) * | 2012-08-21 | 2015-05-06 | 矢崎总业株式会社 | Electronic component assembly, connection structure of electronic component assembly and terminal fitting, and electrical connection box having electronic component assembly |
| CN105736798A (en) * | 2014-12-11 | 2016-07-06 | 杭州神林电子有限公司 | Multi-link solenoid valve facilitating assembling and connection |
-
2012
- 2012-01-12 CN CN201220012699XU patent/CN202487496U/en not_active Expired - Fee Related
- 2012-02-13 TW TW101202563U patent/TWM441200U/en not_active IP Right Cessation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104603901A (en) * | 2012-08-21 | 2015-05-06 | 矢崎总业株式会社 | Electronic component assembly, connection structure of electronic component assembly and terminal fitting, and electrical connection box having electronic component assembly |
| CN103857179A (en) * | 2012-12-03 | 2014-06-11 | 泰科电子日本合同会社 | PWB footprint section, PWB provided with PWB footprint section, and assembly of PWB and board to board connector |
| CN105736798A (en) * | 2014-12-11 | 2016-07-06 | 杭州神林电子有限公司 | Multi-link solenoid valve facilitating assembling and connection |
Also Published As
| Publication number | Publication date |
|---|---|
| TWM441200U (en) | 2012-11-11 |
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