CN102184806B - Multipurpose relay - Google Patents
Multipurpose relay Download PDFInfo
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- CN102184806B CN102184806B CN201110092935.3A CN201110092935A CN102184806B CN 102184806 B CN102184806 B CN 102184806B CN 201110092935 A CN201110092935 A CN 201110092935A CN 102184806 B CN102184806 B CN 102184806B
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- base plate
- shell
- groove
- side wall
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Abstract
The invention relates to a multipurpose relay, which comprises a shell, modular wiring terminals and a circuit board assembly, wherein the shell comprises a casing, a casing closing board arranged on one side of the casing and a casing cover board which is arranged on the top of the casing; an inner cavity of the shell is provided with a convex cavity and a bottom cavity which extends along the bottom of the convex cavity and of which both sides extend; the modular wiring terminals comprise a wiring board and a wiring casing, and are fixedly connected on both sides of the circuit board assembly by the spot welding of the wiring board and the circuit board assembly; and the circuit board assembly and the side wall of the casing are adaptively and fixedly arranged in the inner cavity of the shell by the wiring shell of the modular wiring terminals. The relay with the structure can increase or reduce the number of the wiring terminals according to the number, which is actually needed to be outputted, of the wiring terminals used by users without the changing of the shell, so the requirements of structural standardization and modulization of relay products can be met.
Description
Technical field
The present invention relates to a kind of relay, be specifically related to a kind of modular removable Multipurpose relay.
Background technology
The relay of circulation is of a great variety in the market; there is no unified normal structure; such as in actual use to the environment for use of various relays and the differences of performance requirement such as the time relay, control relay, liquid level relay, protection relays; and then cause the relay of the panel of relay and the applicable simple function of lead-out terminal; thereby further cause the structure of relay series products varied, to installation, bring great inconvenience.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of and can change according to the function of relay or instructions for use the Multipurpose relay of the standardized structural of different display floaters or guidance panel and terminal.
For achieving the above object, the present invention adopts a kind of Multipurpose relay, comprise housing, Modularized wiring terminal and circuit board module, its middle shell comprises shell, be arranged on the shell shrouding of shell one side, be arranged on the cover plate of outer casing of cover top portion, the inner chamber of described housing has " protruding " font cavity volume and postpones the bottom cavity volume that also two side portions is extended is set from this " protruding " font cavity volume bottom, described Modularized wiring terminal comprises terminal block and wiring shell, wherein said Modularized wiring terminal is fastened on circuit board module both sides by the spot welding of terminal block and circuit board module, and described circuit board module is fixed on the inner chamber of described housing by the wiring housing of Modularized wiring terminal and the adaptation of described side wall of outer shell.
Preferably, described shell has base plate, this base plate near the both sides at top along lateral edges vertical base plate, the extension of part is provided with side wall, the both sides of this base plate below side wall have respectively the first step that is stair structure and the second step that side direction is protruded, on described base plate, along the edge, upper surface of first step and second step and perpendicular to base plate, extend and be provided with the first horizontal side arm and the second horizontal side arm respectively, the described outer ledge along the first horizontal side arm vertically downward, the extension of part is provided with the first longitudinal side wall, on the medial surface of described side wall and top location offer perpendicular to base plate to be one end open, the stopper slot of other end sealing, on described cover plate of outer casing lower surface, near the medial surface position of side wall, extend vertically downward and be provided with linking arm, position corresponding with described stopper slot on the lateral surface of this linking arm is provided with positive stop strip, and the adaptive formation of described positive stop strip and described stopper slot is spacing, on the lateral surface of described side wall, also position offers the first draw-in groove that one end is opened, the other end seals that is perpendicular to base plate on the lower, and on the upper surface of the described first horizontal side arm and the position of close outer ledge offers the first step groove that one end is opened, the other end seals that is perpendicular to base plate, on the lateral surface of described the first longitudinal side wall, offer the second draw-in groove that one end is open, the other end seals that is perpendicular to base plate, the position near outer ledge on the upper surface of the described second horizontal side arm offers the second step groove that one end is open, the other end seals that is perpendicular to base plate, position corresponding with described the first draw-in groove and first step groove or the second draw-in groove and second step groove on wherein said wiring shell is provided with card article, and described card article and described the first draw-in groove and first step groove or the second draw-in groove and second step groove adaptive and form spacing, between the second lateral sidewalls of described base plate both sides, be connected with the edge setting of the part in the cavity volume of bottom along described base plate and perpendicular to the cavity volume arm of base plate, this cavity volume arm has and is distributed in the downside wall of base plate both sides and the end arm of base plate bottom, on the medial surface of wherein said side wall and the first lateral sidewalls and downside wall, be provided with the groove vertical with described base plate, on this groove bottom surface, be provided with the clamp with the first lozenges, groove between this clamp and base plate partly forms draw-in groove, described shell shrouding week side be provided with the clamp with described groove adaptation perpendicular to this shell shrouding, on this clamp lateral surface, position is on the lower provided with Access Division, on this Access Division, there is the second lozenges, the corresponding setting of the first lozenges of this second lozenges and described clamp, described shell shrouding forms clamping by the Access Division on clamp with the adaptation of draw-in groove on shell and is connected.
By the above-mentioned improvement to prior art, because housing is comprised of " protruding " font cavity volume and bottom cavity volume, make the overall structure of this housing and the overall structure of miniature circuit breaker similar, especially when together using this relay with miniature circuit breaker, can make whole being used in conjunction with seem harmony more attractive in appearance; In addition, adopted the mode that is fitted to housing both sides at Modularized wiring terminal, in using according to reality, need the quantity of output to increase and decrease the quantity of binding post, and do not need to change housing, can realize the construction standard of relay series products and the requirement of modularization.
Preferably, on described base plate, be provided with the reinforcement that connects both sides side wall, strengthened the structural strength of shell; Certainly, the visual actual conditions in the quantity of reinforcement and position arrange some more.
Further preferred, described housing bottom is provided with guide rail buckle, and more convenient installation personnel is arranged on relay on guide rail by buckle.
Accompanying drawing explanation
Fig. 1 is embodiment of the present invention schematic perspective view.
Fig. 2 is the front view of embodiment of the present invention middle shell.
Fig. 3 be in Fig. 2 along B-B to cutaway view.
Fig. 4 is the front view that removes shell shrouding in Fig. 2.
Fig. 5 is the schematic perspective view removing in Fig. 1 after shell shrouding.
Fig. 6 is the schematic perspective view of embodiment of the present invention housing.
Fig. 7 is the installation diagram of circuit board module and Modularized wiring terminal in the embodiment of the present invention.
Fig. 8 is the schematic perspective view of embodiment of the present invention housing shrouding.
Fig. 9 is the schematic perspective view of Modularized wiring terminal in the embodiment of the present invention.
Figure 10 is the schematic perspective view of embodiment of the present invention housing cover plate.
Embodiment
As Figure 1-10 shows, specific embodiments of the invention are a kind of Multipurpose relays, comprise housing 1, Modularized wiring terminal 2 and circuit board module 3, its middle shell 1 comprises shell 10, be arranged on the shell shrouding 11 of shell 10 1 sides, be arranged on the cover plate of outer casing 12 at shell 10 tops, in conjunction with Fig. 2, Fig. 3 and Fig. 4 are obviously known, the inner chamber of described housing 1 has " protruding " font cavity volume 1a and postpones the bottom cavity volume 1b that also two side portions is extended is set from this " protruding " font cavity volume 1a bottom, obviously known in conjunction with Fig. 5 and Fig. 9, described Modularized wiring terminal 2 comprises terminal block 20 and wiring shell 21, known further combined with Fig. 7, described Modularized wiring terminal 2 is fastened on circuit board module 3 both sides by terminal block 20 and the spot welding of circuit board module 3, and described circuit board module 3 is fixed on the inner chamber of described housing 1 by the wiring housing 21 of Modularized wiring terminal 2 and the adaptation of described shell 10 sidewalls.
In conjunction with Fig. 4, Fig. 5, Fig. 6, Fig. 7 and Fig. 9 are also obviously known, described shell 10 has base plate 100, this base plate 100 near the both sides at top along lateral edges vertical base plate 100, the extension of part is provided with side wall 101, these base plate 100 both sides below side wall 101 have respectively the first step that is stair structure 102 and the second step 103 that side direction is protruded, on described base plate 100, along the edge, upper surface of first step 102 and second step 103 and perpendicular to base plate 100, extend and be provided with the first horizontal side arm 104 and the second horizontal side arm 105 respectively, the described outer ledge along the first horizontal side arm 104 vertically downward, the extension of part is provided with the first longitudinal side wall 106, on the medial surface of described side wall 101 and top location offer perpendicular to base plate 100 to be one end open, the stopper slot 1010 of other end sealing, from Fig. 5 and Figure 10 also obviously, on described cover plate of outer casing 12 lower surfaces, near the medial surface position of side wall 101, extend vertically downward and be provided with linking arm 120, position corresponding with described stopper slot 1010 on the lateral surface of this linking arm 120 is provided with positive stop strip 1200, and described positive stop strip 1200 is spacing with the adaptive formation of described stopper slot 1010, on the lateral surface of described side wall 101, also position offers the first draw-in groove 1011 that one end is opened, the other end seals that is perpendicular to base plate on the lower, and on the upper surface of the described first horizontal side arm 104 and position of close outer ledge offers the first step groove 1041 that one end is opened, the other end seals that is perpendicular to base plate, on the lateral surface of described the first longitudinal side wall 106, offer the second draw-in groove 1060 that one end is open, the other end seals that is perpendicular to base plate, the position near outer ledge on the upper surface of the described second horizontal side arm 105 offers the second step groove 1050 that one end is open, the other end seals that is perpendicular to base plate, position corresponding with described the first draw-in groove 1011 and first step groove 1041 or the second draw-in groove 1060 and second step groove 1050 on wherein said wiring shell 21 is provided with card article 2100, and described card article 2100 and described the first draw-in groove 1011 and first step groove 1041 or the second draw-in groove 1060 and second step groove 1050 adaptive and form spacing, between the second lateral sidewalls 105 of described base plate 100 both sides, be connected with the edge setting of the part in the cavity volume 1b of bottom along described base plate 100 and perpendicular to the cavity volume arm of base plate 100, this cavity volume arm has and is distributed in the downside wall 107 of base plate 100 both sides and the end arm 108 of base plate 100 bottoms, on the medial surface of wherein said side wall 101 and the first lateral sidewalls 104 and downside wall 108, be provided with the groove 109 vertical with described base plate 100, on these groove 109 bottom surfaces, be provided with the clamp 1090 with the first lozenges 10900, groove between this clamp 1090 and base plate 100 partly forms draw-in groove 1091, 11 weeks sides of described shell shrouding are also provided with the clamp 110 with described groove 109 adaptations perpendicular to this shell shrouding 11, on these clamp 110 lateral surfaces, position is on the lower provided with Access Division 1100, on this Access Division 1100, there is the second lozenges 11000, the corresponding setting of the first lozenges 10900 of this second lozenges 11000 and described clamp 1090, described shell shrouding 11 forms clamping by the Access Division 1100 on clamp 110 with the adaptation of draw-in groove 1091 on shell 10 and is connected.
Also obviously known from Fig. 1, Fig. 5, described housing 1 bottom is provided with guide rail buckle 4, and more convenient installation personnel is arranged on relay on guide rail by buckle.
In the present embodiment, the assembly process of this relay is as follows: according to needing the number of terminals of output in the actual use of client, first both sides at circuit board module 3 by 2 spot welding of the Modularized wiring terminal of quantification, and by cover plate of outer casing 12 by the positive stop strip 1200 on it adaptation with the stopper slot 1010 of shell 10 side wall 101, cover plate of outer casing 12 is advanced to shell 10 and is fixed on shell 10 tops, then by the circuit board module 3 that Modularized wiring terminal 2 is installed by the first draw-in groove 1011 on the card article 2100 on wiring shell 21 and described side wall of outer shell and the adaptation of first step groove 1041 or the second draw-in groove 1060 and second step groove 1050, advance shell 10 and circuit board module 3 be placed in to shell 10 inside that (Modularized wiring terminal 2 of the present embodiment can be installed at most four, and when in reality, if Modularized wiring terminal 2 quantity of spot welding on circuit board module 3 are less than four because of client's instructions for use, for preventing that the parts such as circuit board module are exposed in air, can be on side wall of outer shell adaptive wiring shell 21), then by shell shrouding 11 by being connected with the clamping of shell 10, be fixedly mounted on shell 10 1 sides and seal circuit board module 3, complete assembling.
Obviously, the present invention is not only confined to the protection scheme of above-described embodiment, so long as such as the connected mode or the installation site that change Modularized wiring terminal and circuit board module; Or only change the fixed installation mode between wiring shell, shell shrouding and described shell; and roughly the same these improvement such as grade of overall structure; it is all the apparent content of being extended out based on spirit of the present invention; with respect to those skilled in the art, be also that the improvement among a small circle of foreseeable, above-mentioned part all falls among protection scope of the present invention.
Claims (3)
1. a Multipurpose relay, comprise housing, Modularized wiring terminal and circuit board module, its middle shell comprises shell, be arranged on the shell shrouding of shell one side, be arranged on the cover plate of outer casing of cover top portion, the inner chamber of described housing has " protruding " font cavity volume and postpones the bottom cavity volume that also two side portions is extended is set from this " protruding " font cavity volume bottom, described Modularized wiring terminal comprises terminal block and wiring shell, wherein said Modularized wiring terminal is fastened on circuit board module both sides by the spot welding of terminal block and circuit board module, and described circuit board module is fixed on the inner chamber of described housing by the wiring housing of Modularized wiring terminal and the adaptation of described side wall of outer shell, it is characterized in that: described shell has base plate, this base plate near the both sides at top along lateral edges vertical base plate, the extension of part is provided with side wall, the both sides of this base plate below side wall have respectively the first step that is stair structure and the second step that side direction is protruded, on described base plate, along the edge, upper surface of first step and second step and perpendicular to base plate, extend and be provided with the first horizontal side arm and the second horizontal side arm respectively, along the outer ledge of the first horizontal side arm vertically downward, the extension of part is provided with the first longitudinal side wall, on the medial surface of described side wall and top location offer perpendicular to base plate to be one end open, the stopper slot of other end sealing, on described cover plate of outer casing lower surface, near the medial surface position of side wall, extend vertically downward and be provided with linking arm, position corresponding with described stopper slot on the lateral surface of this linking arm is provided with positive stop strip, and the adaptive formation of described positive stop strip and described stopper slot is spacing, on the lateral surface of described side wall, also position offers the first draw-in groove that one end is opened, the other end seals that is perpendicular to base plate on the lower, and on the upper surface of the described first horizontal side arm and the position of close outer ledge offers the first step groove that one end is opened, the other end seals that is perpendicular to base plate, on the lateral surface of described the first longitudinal side wall, offer the second draw-in groove that one end is open, the other end seals that is perpendicular to base plate, the position near outer ledge on the upper surface of the described second horizontal side arm offers the second step groove that one end is open, the other end seals that is perpendicular to base plate, position corresponding with described the first draw-in groove and first step groove or the second draw-in groove and second step groove on wherein said wiring shell is provided with card article, and described card article and described the first draw-in groove and first step groove or the second draw-in groove and second step groove adaptive and form spacing, between the second lateral sidewalls of described base plate both sides, be connected with the edge setting of the part in the cavity volume of bottom along described base plate and perpendicular to the cavity volume arm of base plate, this cavity volume arm has and is distributed in the downside wall of base plate both sides and the end arm of base plate bottom, on the medial surface of wherein said side wall and the first lateral sidewalls and downside wall, be provided with the groove vertical with described base plate, on this groove bottom surface, be provided with the clamp with the first lozenges, groove between this clamp and base plate partly forms draw-in groove, described shell shrouding week side be provided with the clamp with described groove adaptation perpendicular to this shell shrouding, on this clamp lateral surface, position is on the lower provided with Access Division, on this Access Division, there is the second lozenges, the corresponding setting of the first lozenges of this second lozenges and described clamp, described shell shrouding forms clamping by the Access Division on clamp with the adaptation of draw-in groove on shell and is connected.
2. Multipurpose relay according to claim 1, is characterized in that: on described base plate, be provided with the reinforcement that connects both sides side wall.
3. Multipurpose relay according to claim 1 and 2, is characterized in that: described housing bottom is provided with guide rail buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110092935.3A CN102184806B (en) | 2011-04-11 | 2011-04-11 | Multipurpose relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110092935.3A CN102184806B (en) | 2011-04-11 | 2011-04-11 | Multipurpose relay |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102184806A CN102184806A (en) | 2011-09-14 |
| CN102184806B true CN102184806B (en) | 2014-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110092935.3A Active CN102184806B (en) | 2011-04-11 | 2011-04-11 | Multipurpose relay |
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| CN (1) | CN102184806B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102749882A (en) * | 2012-07-23 | 2012-10-24 | 上海友邦电气(集团)股份有限公司 | Module for quickly connecting programmable logic controller |
| CN207704227U (en) * | 2017-12-15 | 2018-08-07 | 菲尼克斯亚太电气（南京）有限公司 | 4.0 Multifunction time relay of industry shown containing NFC settings and OLED |
| CN108232689B (en) * | 2017-12-22 | 2023-09-15 | 福建顺昌虹润精密仪器有限公司 | Two-terminal module |
| JP6939663B2 (en) * | 2018-03-14 | 2021-09-22 | オムロン株式会社 | socket |
| FR3103346B1 (en) * | 2019-11-20 | 2021-11-19 | Crouzet Automatismes | Automation product in DIN43880 format |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202008957U (en) * | 2011-04-11 | 2011-10-12 | 欣灵电气股份有限公司 | Multipurpose relay |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2377670Y (en) * | 1999-03-31 | 2000-05-10 | 周德良 | Improved relay connecting base |
| US6476697B2 (en) * | 2000-01-18 | 2002-11-05 | Kilovac Corporation | Modular multi-phase contactor |
| FR2841377B1 (en) * | 2002-06-25 | 2004-08-06 | Schneider Electric Ind Sa | ELECTROMAGNETIC PROTECTION AND CONTROL ASSEMBLY |
| CN2618285Y (en) * | 2002-10-23 | 2004-05-26 | 郑利鹏 | A/D closed AC contactor |
| JP4935747B2 (en) * | 2008-04-23 | 2012-05-23 | 富士電機機器制御株式会社 | Circuit breaker terminal cover |
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2011
- 2011-04-11 CN CN201110092935.3A patent/CN102184806B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202008957U (en) * | 2011-04-11 | 2011-10-12 | 欣灵电气股份有限公司 | Multipurpose relay |
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| CN102184806A (en) | 2011-09-14 |
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Address after: 325600 no.328, wei19 Road, Yueqing Economic Development Zone, Zhejiang Province Patentee after: Xingling Electrical Co., Ltd. Address before: 325604 Zhejiang Province, Wenzhou City, Liushi province Yueqing town wide industrial zone Patentee before: Xingling Electrical Co., Ltd. |
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