CN201667319U - Relay with easily installed housing - Google Patents
Relay with easily installed housing Download PDFInfo
- Publication number
- CN201667319U CN201667319U CN2010201560417U CN201020156041U CN201667319U CN 201667319 U CN201667319 U CN 201667319U CN 2010201560417 U CN2010201560417 U CN 2010201560417U CN 201020156041 U CN201020156041 U CN 201020156041U CN 201667319 U CN201667319 U CN 201667319U
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- CN
- China
- Prior art keywords
- shell
- installing hole
- quiet
- sheet
- skeleton
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A relay with easily installed housing comprising a magnetic circuit part, a contact part, a pedestal, and a housing connected with the pedestal. The magnetic circuit part comprises a yoke iron, an armature, a skeleton, an iron core disposed in the cavity of the skeleton, and a coil coiled on the periphery of the skeleton. The contact par comprises a stationary spring, a pop-up sheet, and a movable spring connected with the pop-up sheet. The stationary spring and a pop-up sheet are connected with the pedestal, whereby on the stationary spring is disposed a stationary lead-out pin integrated with the stationary spring, and on the pop-up sheet is disposed a movable lead-out pin integrated with the pop-up sheet. In housing are disposed a stationary installation hole for the stationary lead-out pin and a movable installation hole for the movable lead-out pin. In the front of the stationary installation hole is disposed a front guide inclined plane on the side wall of the cavity of the housing, and on the left side of the stationary installation hole is disposed a left guide inclined plane. In the rear of the movable installation hole is disposed a rear guide inclined plane on the side wall of the cavity of the housing, and on the right side of the movable installation hole is disposed a right guide inclined plane. The utility model is advantageous in that the relay is easy to install a housing.
Description
Technical field:
The utility model relates to a kind of electronic control device, specifically is a kind of being applied in the automatic control circuit, and the relay of shell easily is installed.
Background technology:
Relay of the prior art generally is made up of magnetic circuit part, contact portion, pedestal and shell of being connected with pedestal etc., the movable contact spring that contact portion generally includes static contact spring piece, eject sheet, be connected with the ejection sheet, be connected the moving contact on the movable contact spring and be connected fixed contact on the static contact spring piece, the quiet leading foot in aggregates with static contact spring piece arranged on the static contact spring piece, ejecting has on the sheet and ejects sheet moving leading foot in aggregates, the moving installing hole that shell is provided with the quiet installing hole that can pass through for quiet leading foot and can passes through for moving leading foot.Because housing is except will fastening with pedestal, it also will make leading foot pass moving installing hole and quiet leading foot passes quiet installing hole, and the length of moving leading foot and quiet leading foot is generally all long and also thinner comparatively speaking, it can occur rocking before shell is installed unavoidably, phenomenon such as bending or inclination, therefore, shell is difficult to guarantee to move leading foot in installation process and disposable being inserted into of quiet leading foot moved in installing hole and the quiet installing hole, sometimes needing to adjust repeatedly moving leading foot and quiet leading foot could be fastened on shell on the pedestal, and the process of adjusting repeatedly will certainly be brought certain trouble to installation.
The utility model content:
The technical problems to be solved in the utility model is that a kind of relay of easy installation shell is provided.
Technical solution of the present utility model is, a kind of relay with easy installation shell of following structure is provided: it comprises the magnetic circuit part, contact portion, pedestal and be connected shell on the pedestal, magnetic circuit partly comprises yoke, armature, skeleton, be arranged in the iron core of skeleton inner chamber and be wrapped in coil on the skeleton periphery wall, contact portion comprises static contact spring piece, the movable contact spring that ejects sheet and be connected with the ejection sheet, static contact spring piece and ejection sheet all are connected on the pedestal, the quiet leading foot in aggregates with static contact spring piece arranged on the static contact spring piece, ejecting has on the sheet and ejection sheet moving leading foot in aggregates, the moving installing hole that shell is provided with the quiet installing hole that can penetrate for quiet leading foot and can penetrates for moving leading foot, wherein, be provided with in the front side of quiet installing hole on the shell inner cavity sidewall and leadingly be provided with left guiding surface to the inclined-plane and in the left side of quiet installing hole, the rear side at moving installing hole on the shell inner cavity sidewall is provided with the back guiding surface and is provided with right guiding surface on the right side of moving installing hole.
The relay of easy installation shell described in the utility model, wherein, the skeleton top is provided with two can limit the guide ledges of rocking before and after the armature, and the shell inner cavity top surface is provided with and can limits the upper limit boss that armature upwards rocks and can limit the left limit boss that armature rocks left.
After adopting above structure, compared with prior art, the relay that the utility model is easily installed shell has the following advantages: not only be respectively equipped with leading to inclined-plane and left guiding surface in the front side and the left side of quiet installing hole because the utility model is easily installed the relay of shell, but also be respectively equipped with back guiding surface and right guiding surface on the rear side and the right side of moving installing hole, therefore, when shell in installation process, quiet leading foot can leading guiding to inclined-plane and left guiding surface next time property be inserted in the quiet installing hole, moving leading foot then can the guiding of back guiding surface and right guiding surface next time property be inserted in the moving installing hole, such mounting means has saved the process that original need are adjusted moving leading foot and quiet leading foot repeatedly, thereby greatly facilitates the installation of shell.
Description of drawings:
Fig. 1 is the stereochemical structure profile schematic diagram of the utility model relay that shell easily is installed;
Fig. 2 is the sectional structure schematic diagram along " A-A " line among Fig. 1;
Fig. 3 is the exploded structural representation of the utility model relay that shell easily is installed;
Fig. 4 is the structure for amplifying schematic diagram that the utility model is easily installed shell in the relay of shell.
Embodiment:
The relay of the utility model easily being installed shell below in conjunction with the drawings and specific embodiments is described further:
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, in this embodiment, the relay that the utility model is easily installed shell comprises magnetic circuit part, contact portion, pedestal 5 and is connected shell 1 on the pedestal 5.Magnetic circuit partly comprises yoke 10, armature 14, skeleton 12, two terminal pins 4, be used to locate the jump ring 17 of armature 14, be arranged in the iron core 11 of skeleton 12 inner chambers and be wrapped in coil 13 on skeleton 12 periphery walls, the connector lug (not shown) at coil 13 two ends is connected with two terminal pins 4 respectively, the horizontal convex edge of yoke 10 bottom bending parts is positioned at the draw-in groove of skeleton 12 bottoms, yoke 10 both sides all are positioned at the groove that pedestal 5 madial walls are provided with, jump ring 17 is riveted on the sidewall of yoke 10, two terminal pins 4 all are connected on the skeleton 12, skeleton 12 tops are provided with two can limit the guide ledges 15 that rock armature 14 front and back, two guide ledges 15 lay respectively at the both sides of armature 14, being equipped with one near side-walls on the shell 1 inner chamber top surface can limit upper limit boss 16 that armature 14 upwards rocks and one and can limit the left limit boss 18 that armature 14 rocks left, upper limit boss 16 is positioned at the right side of left limit boss 18, guide ledges 15, the setting of upper limit boss 16 and left limit boss 18 can effectively avoid armature to take place upwards because of the elastic force effect of inertia and movable contact spring in the course of the work, left and the front and back phenomenon of rocking, thus the stability can strengthen the relay work that the utility model easily installs shell greatly the time.Contact portion comprises movable contact spring 9, static contact spring piece 2, eject sheet 3, push rod 8, be connected the moving contact 6 on the movable contact spring 9 and be connected fixed contact 7 on the static contact spring piece 2, static contact spring piece 2 and ejection sheet 3 all are connected on the pedestal 5, movable contact spring 9 bottoms are riveted on ejects on the sheet 3, one end of push rod 8 is connected on the movable contact spring 9, the other end is connected on the armature 14, the quiet leading foot 24 in aggregates with static contact spring piece 2 arranged on the static contact spring piece 2, eject the moving leading foot 23 in aggregates with ejecting sheet 3 arranged on the sheet 3, the moving installing hole 26 that shell 1 is provided with the quiet installing hole 25 that can penetrate for quiet leading foot 24 and can penetrates for moving leading foot 23, be provided with the leading left guiding surface 22 that is provided with to inclined-plane 21 and in the left side of quiet installing hole 25 in the front side of quiet installing hole 25 on shell 1 intracavity sidewall, the rear side at moving installing hole 26 on shell 1 intracavity sidewall is provided with back guiding surface 20 and is provided with right guiding surface 19 on the right side of moving installing hole 26.
Claims (2)
1. relay that shell easily is installed, it comprises the magnetic circuit part, contact portion, pedestal (5) and be connected shell (1) on the pedestal (5), described magnetic circuit partly comprises yoke (10), armature (14), skeleton (12), be arranged in the iron core (11) of skeleton (12) inner chamber and be wrapped in coil (13) on skeleton (12) periphery wall, described contact portion comprises static contact spring piece (2), the movable contact spring (9) that ejects sheet (3) and be connected with ejection sheet (3), described static contact spring piece (2) and ejection sheet (3) all are connected on the pedestal (5), have on the described static contact spring piece (2) and static contact spring piece (2) quiet leading foot (24) in aggregates, have on the described ejection sheet (3) and ejection sheet (3) moving leading foot (23) in aggregates, the moving installing hole (26) that described shell (1) is provided with the quiet installing hole (25) that can penetrate for quiet leading foot (24) and can penetrates for moving leading foot (23), it is characterized in that: be provided with in the front side of quiet installing hole (25) on described shell (1) intracavity sidewall and leadingly be provided with left guiding surface (22) to inclined-plane (21) and in the left side of quiet installing hole (25), the rear side at moving installing hole (26) on described shell (1) intracavity sidewall is provided with back guiding surface (20) and is provided with right guiding surface (19) on the right side of moving installing hole (26).
2. the relay of easy installation shell according to claim 1, it is characterized in that: described skeleton (12) top is provided with two can limit the guide ledges (15) of rocking before and after the armature (14), and described shell (1) inner chamber top surface is provided with and can limits the upper limit boss (16) that armature (14) upwards rocks and can limit the left limit boss (18) that armature (14) rocks left.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201560417U CN201667319U (en) | 2010-04-12 | 2010-04-12 | Relay with easily installed housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201560417U CN201667319U (en) | 2010-04-12 | 2010-04-12 | Relay with easily installed housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201667319U true CN201667319U (en) | 2010-12-08 |
Family
ID=43268282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201560417U Expired - Fee Related CN201667319U (en) | 2010-04-12 | 2010-04-12 | Relay with easily installed housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201667319U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108109881A (en) * | 2017-08-25 | 2018-06-01 | 厦门宏发电力电器有限公司 | The magnetic latching relay that a kind of movable contact spring is obliquely installed |
-
2010
- 2010-04-12 CN CN2010201560417U patent/CN201667319U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108109881A (en) * | 2017-08-25 | 2018-06-01 | 厦门宏发电力电器有限公司 | The magnetic latching relay that a kind of movable contact spring is obliquely installed |
| CN108109881B (en) * | 2017-08-25 | 2024-05-14 | 厦门宏发电力电器有限公司 | Magnetic latching relay with movable reed obliquely arranged |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101208 Termination date: 20150412 |
|
| EXPY | Termination of patent right or utility model |