CN201698970U - Waterproof relay provided with emergency stop switch - Google Patents
Waterproof relay provided with emergency stop switch Download PDFInfo
- Publication number
- CN201698970U CN201698970U CN2010202298258U CN201020229825U CN201698970U CN 201698970 U CN201698970 U CN 201698970U CN 2010202298258 U CN2010202298258 U CN 2010202298258U CN 201020229825 U CN201020229825 U CN 201020229825U CN 201698970 U CN201698970 U CN 201698970U
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- China
- Prior art keywords
- switch
- push
- inner ring
- button switch
- button
- 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 - Lifetime
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Abstract
The utility model relates to a waterproof relay provided with an emergency stop switch; an upper shell is provided with a button switching mechanism; an isolating sleeve is arranged between the upper shell and the button switching mechanism; the button switching mechanism comprises a button switching outer ring; a switch press rod is arranged at the bottom end of the button switching outer ring in a cavity of a base of the button switching mechanism; the switch press rod is separated by the isolating sleeve and is matched with a push rod in the upper shell; the button switching outer ring is internally provided with a button switching inner ring; the lower end of the button switching inner ring is provided with an inner ring offsetting spring; the other end of the inner ring offsetting spring is arranged on the switch press rod; a lock head arranged on the side wall of the base of the button switching mechanism is matched with a switch press rod groove arranged on the switch press rod; and an inclined surface at the lower end of the button switching inner ring is matched with an inclined end surface of the lock head. The waterproof relay realizes linear motion of a button of the emergency stop switch, avoids the damage for the isolating sleeve when the button of the conventional emergency stop switch is rotated, and guarantees the reliability of waterproof sealing and switch power failure.
Description
Technical field
The utility model relates to a kind of relay, specifically relates to a kind of waterproof relay with emergency stop switch.
Background technology
In the prior art, band emergency stop switch relay product is not provided with waterproof sealing structure, and product can not waterproof, causes its back cisco unity malfunction that do not soak, and brings a lot of inconveniences to use; Perhaps do not have the emergency stop switch structure in the relay with waterproof sealing structure, can bring a lot of inconveniences yet to use.
Summary of the invention
The utility model mainly is to solve above-mentioned existing in prior technology technical problem, and a kind of waterproof relay with emergency stop switch is provided.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: a kind of waterproof relay with emergency stop switch, comprise upper shell, upper shell is provided with push-button switch mechanism, be provided with separation sleeve between the base of described upper shell and push-button switch mechanism, wherein push-button switch mechanism comprises button switch outer ring, the button switch outer ring bottom is provided with the switch depression bar in the cavity of push-button switch mechanism base, and the push rod of switch depression bar in separation sleeve and upper shell is suitable; Be provided with the push-button switch inner ring in the described button switch outer ring, push-button switch inner ring lower end is provided with the inner ring back-moving spring, and the inner ring back-moving spring other end is arranged on the switch depression bar; Tapered end on the described push-button switch mechanism base sidewall and the switch depression bar groove on the switch depression bar are suitable, and the inclined-plane of push-button switch inner ring lower end and the angled end-face of tapered end are suitable.
As preferably, the tail end of described tapered end is provided with the tapered end back-moving spring, and the tapered end back-moving spring other end is arranged on the push-button switch mechanism base.
The utility model adopts button switch outer ring and inner ring structure combining, button switch outer ring drives the switch depression bar across separation sleeve ejection push rod after pressing down the outer ring, the support arm of push rod drives the contact and disconnects to realize the anxious outage that stops, this moment, the tapered end back-moving spring advanced the tapered end ejection in the switch depression bar groove, and button switch outer ring and switch depression bar are limited in this position; Press down inner ring when resetting, the inclined-plane of push-button switch inner ring lower end breaks away from switch depression bar groove with the tapered end ejection, the outer ring is resetted by outer ring back-moving spring ejection, inner ring is resetted by the ejection of inner ring back-moving spring, this moment, push rod was also resetted by the ejection of push rod back-moving spring, the support arm of push rod drives the contact adhesive, realizes energising.
The utility model has adopted double-deck press-button structure, realizes the rectilinear motion of emergency stop switch button, to the damage of separation sleeve, guarantees the reliability of waterproof sealing when having avoided conventional emergency stop switch button rotation; Adopt double-deck button simultaneously rather than utilize same button press continuously by, guaranteed the reliability of switch outage.The utility model only need same press by action, be particularly advantageous in the hand disability personage and use.The utlity model has reliable in action, characteristics such as simple in structure, reasonable in design.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is a kind of structural representation that A portion amplifies among Fig. 1.
Embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: referring to Fig. 1-2, upper shell 9 of the present utility model is provided with push-button switch mechanism 10, be provided with separation sleeve 7 between the base 11 of upper shell 9 and push-button switch mechanism 10, wherein push-button switch mechanism 10 comprises button switch outer ring 1, button switch outer ring 1 bottom is provided with switch depression bar 41 in the cavity of push-button switch mechanism base 11, and switch depression bar 41 is suitable with the push rod 8 in the upper shell 9 across separation sleeve 7; Be provided with push-button switch inner ring 2 in the button switch outer ring 1, push-button switch inner ring 2 lower ends are provided with inner ring back-moving spring 4, and inner ring back-moving spring 4 other ends are arranged on the switch depression bar 41; Tapered end 5 on push-button switch mechanism base 11 sidewalls is suitable with the switch depression bar groove 42 on the switch depression bar 41, and the inclined-plane 21 of push-button switch inner ring 2 lower ends is suitable with the angled end-face of tapered end 5; The tail end of tapered end 5 is provided with tapered end back-moving spring 6, and tapered end back-moving spring 6 other ends are arranged on the push-button switch mechanism base 11.
When needing suddenly to stop cutting off the power supply, button switch outer ring 1 drives switch depression bar 41 across separation sleeve 7 ejection push rods 8 after pressing down the outer ring, the support arm 81 of push rod 8 drives the contact and disconnects to realize the anxious outage that stops, this moment, tapered end back-moving spring 6 advanced tapered end 5 ejections in the switch depression bar groove 42, and button switch outer ring 1 and switch depression bar 41 are limited in this position; Press down inner ring when resetting, the inclined-plane 21 of push-button switch inner ring 2 lower ends makes it break away from switch depression bar groove 42 tapered end 5 ejections, the outer ring is resetted by 3 ejections of outer ring back-moving spring, inner ring is resetted by 4 ejections of inner ring back-moving spring, this moment, push rod 8 was also resetted by 10 ejections of push rod back-moving spring, the support arm 81 of push rod 8 drives the contact and breaks away from compressing, recovers adhesive, realizes energising.
At last, should be pointed out that above embodiment only is the more representational example of the utility model.Obviously, the utility model is not limited to the foregoing description, and many distortion can also be arranged.Every foundation technical spirit of the present utility model all should be thought to belong to protection range of the present utility model to any simple modification, equivalent variations and modification that above embodiment did.
Claims (2)
1. waterproof relay with emergency stop switch, comprise upper shell (9), upper shell (9) is provided with push-button switch mechanism (10), it is characterized in that being provided with separation sleeve (7) between the base (11) of described upper shell (9) and push-button switch mechanism (10), wherein push-button switch mechanism (10) comprises button switch outer ring (1), button switch outer ring (1) bottom is provided with switch depression bar (41) in the cavity of push-button switch mechanism base (11), and switch depression bar (41) is suitable with the push rod (8) in the upper shell (9) across separation sleeve (7); Be provided with push-button switch inner ring (2) in the described button switch outer ring (1), push-button switch inner ring (2) lower end is provided with inner ring back-moving spring (4), and inner ring back-moving spring (4) other end is arranged on the switch depression bar (41); Tapered end (5) on described push-button switch mechanism base (11) sidewall is suitable with the switch depression bar groove (42) on the switch depression bar (41), and the inclined-plane (21) of push-button switch inner ring (2) lower end is suitable with the angled end-face of tapered end (5).
2. the waterproof relay of band emergency stop switch according to claim 1 is characterized in that the tail end of described tapered end (5) is provided with tapered end back-moving spring (6), and tapered end back-moving spring (6) other end is arranged on the push-button switch mechanism base (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202298258U CN201698970U (en) | 2010-06-18 | 2010-06-18 | Waterproof relay provided with emergency stop switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202298258U CN201698970U (en) | 2010-06-18 | 2010-06-18 | Waterproof relay provided with emergency stop switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201698970U true CN201698970U (en) | 2011-01-05 |
Family
ID=43400216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202298258U Expired - Lifetime CN201698970U (en) | 2010-06-18 | 2010-06-18 | Waterproof relay provided with emergency stop switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201698970U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101882535A (en) * | 2010-06-18 | 2010-11-10 | 杭州恒业电机制造有限公司 | Waterproof relay with emergency stop switch |
| CN105513857A (en) * | 2015-11-19 | 2016-04-20 | 中煤张家口煤矿机械有限责任公司 | Scram button and disconnecting switch interlocking mechanism |
-
2010
- 2010-06-18 CN CN2010202298258U patent/CN201698970U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101882535A (en) * | 2010-06-18 | 2010-11-10 | 杭州恒业电机制造有限公司 | Waterproof relay with emergency stop switch |
| CN101882535B (en) * | 2010-06-18 | 2012-05-30 | 杭州恒业电机制造有限公司 | Waterproof relay with emergency stop switch |
| CN105513857A (en) * | 2015-11-19 | 2016-04-20 | 中煤张家口煤矿机械有限责任公司 | Scram button and disconnecting switch interlocking mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110105 Effective date of abandoning: 20120530 |