CN103681128B - The switch disconnector that a kind of tape jam is reminded - Google Patents
The switch disconnector that a kind of tape jam is reminded Download PDFInfo
- Publication number
- CN103681128B CN103681128B CN201310702310.3A CN201310702310A CN103681128B CN 103681128 B CN103681128 B CN 103681128B CN 201310702310 A CN201310702310 A CN 201310702310A CN 103681128 B CN103681128 B CN 103681128B
- Authority
- CN
- China
- Prior art keywords
- indicator
- auxiliary section
- clamping plate
- switch disconnector
- collet
- 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.)
- Active
Links
Landscapes
- Switch Cases, Indication, And Locking (AREA)
Abstract
The switch disconnector that a kind of tape jam is reminded, on its indicator, be formed with the first pivoted hole, this indicator is rotated and is arranged on bolster by the first pivoted hole, this indicator is provided with indicator collet, this indicator collet is divided into three instruction sections with different colours successively along the circumferencial direction taking bolster as the center of circle, on this indicator collet, also form the first auxiliary section, these clamping plate are also formed with the second auxiliary section in the side to form just, this first auxiliary section and the second auxiliary section match with based on clamping plate in disconnecting and diverse location when "on" position and the corresponding position that changes indicator, this indicator is also formed with storage tank and the coordinating block as storage tank cell wall between the first pivoted hole and indicator collet, the linkage section of this connecting rod be arranged in storage tank and in the time that switch disconnector is switched to trip status ejection coordinating block so that indicator is rotated around the first pivoted hole. compared with prior art, the present invention also can show trip status, and function is abundanter.
Description
Technical field
The present invention relates to line protection switch field, relate in particular the switch disconnector that a kind of tape jam is reminded.
Background technology
Chinese patent literature CN1210747C discloses a kind of protection switch device, it comprises shell, manual operating mechanism, connecting rod, clamping plate, motion contact arm, release lever, ratchet, the first bolster, bolster and push rod, this bolster is a fixed bar, these clamping plate, release lever is all rotatable state taking bolster as turning cylinder, these clamping plate, motion contact arm and ratchet are also all rotatably connected on the first bolster, this manual operating mechanism passes through connecting rod, pawl-bearing and being rotatably connected on ratchet, this ratchet can with release lever snapping, this motion contact arm lower end also forms a contact pair with a fixed contact, this push rod can make ratchet separate with release lever to release lever motion in the time breaking down, with by above-mentioned contact to separately realizing the protection to circuit.
Wherein, in order to allow outside operating personnel can judge easily current protection switch device in which kind of state; please refer to Fig. 7 of above-mentioned patent documentation; this protection switch device also comprises the indicator being rotatably arranged on an axostylus axostyle; the driving of clamping plate is accepted in this indicator one end, and the other end is formed with mark. In addition; on the shell of this protection switch device, be also provided with form; operating personnel can see mark by form; under the driving of indicator, this indicator can rotate and allow the different piece correspondence on mark this form, thereby plays the current protection switch device of instruction effect in which kind of state.
But, the protection switch device in above-mentioned patent documentation, whether it only can be realized disconnection and combined floodgate two states are shown, and cannot remind in malfunction current protection switch device, has the incomplete defect of the efficiency of prompting.
In view of this, the inventor, for above-mentioned defect further investigation of the prior art, has this case to produce then.
Summary of the invention
The switch disconnector that the object of the present invention is to provide a kind of tape jam to remind, the problem that cannot remind under malfunction whole switch disconnector to solve prior art.
In order to reach above-mentioned purpose, solution of the present invention is:
The switch disconnector that a kind of tape jam is reminded, comprise shell, manual operating mechanism, connecting rod, clamping plate, motion contact arm, release lever, ratchet, indicator and bolster, these clamping plate and release lever are all rotatable state taking bolster as turning cylinder, on this shell, be formed with form, wherein, on this indicator, be formed with the first pivoted hole, this indicator is rotated and is arranged on bolster by the first pivoted hole, this indicator is also provided with indicator collet in the position corresponding to form, this indicator collet is divided into three instruction sections with different colours successively along the circumferencial direction taking bolster as the center of circle, this indicator collet also forms the first auxiliary section at the end face back to form, these clamping plate are also formed with the second auxiliary section in the side to form just, this first auxiliary section and the second auxiliary section match with based on clamping plate in disconnecting and diverse location when "on" position and the corresponding position that changes indicator, this indicator is also formed with storage tank and the coordinating block as storage tank cell wall between the first pivoted hole and indicator collet, the linkage section of this connecting rod be arranged in storage tank and in the time that switch disconnector is switched to trip status ejection coordinating block so that indicator is rotated around the first pivoted hole.
Further, this indicator collet is formed with two the first auxiliary sections, and each the first auxiliary section is deep gouge structure, and the second auxiliary section is the bulge-structure for matching with each deep gouge.
Further, these clamping plate are also formed with hollow hole and are arranged in the inserted link of hollow hole in the side near form, and this switch disconnector also comprises torsion spring, and torsion spring is located on inserted link, and the side of this torsion spring is formed as above-mentioned the second auxiliary section.
Further, this shell is formed with the first arc surface in the position of form, this indicator collet is just being formed with the second arc surface to the end face of form, this first arc surface and the second arc surface are all taking bolster as the center of circle, and this shell is also formed for limiting the block of indicator collet scope of activities in the first arc surface end.
Adopt after said structure, the switch disconnector that a kind of tape jam the present invention relates to is reminded, it also rotates indicator and is arranged on bolster, between clamping plate and the indicator collet of indicator, be provided with fit structure again, so make the position of clamping plate can directly have influence on the position of indicator, first because clamping plate can be in different positions under disconnection and the two kinds of states that close a floodgate, drive at clamping plate like this, also can allow indicator in different positions, thereby utilize the instruction section of two different colours on indicator collet externally to indicate respectively disconnection and "on" position; In addition, in the time that switch disconnector is switched to trip status by "on" position, thereby the linkage section of this connecting rod can make whole indicator rotate around the first pivoted hole by ejection coordinating block, thereby makes indicator by external the instruction section that represents trip status on it.
Compared with prior art, the present invention, except the disconnection of whole switch disconnector and "on" position being passed through to indicator for displaying out, can also show trip status, and function is abundanter.
Brief description of the drawings
Fig. 1 is the structural representation that the present invention relates to a kind of switch disconnector of tape jam prompting;
Fig. 2 removes the structural representation after shell in Fig. 1;
Fig. 3 is the structural representation of Fig. 1 middle clamp plate;
Fig. 4 is the structural representation of indicator in Fig. 1.
In figure:
Shell 1 form 11
The first arc surface 12 blocks 13
Manual operating mechanism 2 connecting rods 21
Linkage section 211
Clamping plate 3 hollow holes 31
Inserted link 32 torsion springs 33
The second auxiliary section 331 motion contact arms 4
Release lever 5 ratchets 6
Indicator 7 first pivoted holes 71
Indicator collet 72 first instruction sections 721
The second instruction section 722 the 3rd instruction sections 723
The first auxiliary section 724 second arc surfaces 725
Storage tank 73 coordinating blocks 74
Bolster 8.
Detailed description of the invention
In order further to explain technical scheme of the present invention, below by specific embodiment, the present invention will be described in detail.
As shown in Figures 1 to 4, the switch disconnector that a kind of tape jam the present invention relates to is reminded, comprise shell 1, manual operating mechanism 2, connecting rod 21, clamping plate 3, motion contact arm 4, release lever 5, ratchet 6, indicator 7 and bolster 8, these clamping plate 3 and release lever 5 are all rotatable state taking bolster 8 as turning cylinder, on this shell 1, be formed with form 11. It should be noted that, the patent documentation in overall work principle of the present invention and background technology is basic identical, for both identical parts, is not described in detail at this.
Improvement of the present invention is, on this indicator 7, be formed with the first pivoted hole 71, this indicator 7 is rotated and is arranged on bolster 8 by the first pivoted hole 71, this indicator 7 is also provided with indicator collet 72 in the position corresponding to form 11, this indicator collet 72 is divided into three instruction sections with different colours successively along the circumferencial direction taking bolster 8 as the center of circle, i.e. the first instruction section 721, the second instruction section 722 and the 3rd instruction section 723.
This indicator collet 72 also forms the first auxiliary section 724 at the end face back to form 11, these clamping plate 3 are also formed with the second auxiliary section 331 in the side to form 11 just, this first auxiliary section 724 and the second auxiliary section 331 match with based on 3, clamping plate in disconnecting and diverse location when "on" position and the corresponding position that changes indicator 7, this indicator 7 is also formed with storage tank 73 and the coordinating block 74 as storage tank 73 cell walls between the first pivoted hole 71 and indicator collet 72, the linkage section 211 of this connecting rod 21 be arranged in storage tank 73 and in the time that switch disconnector is switched to trip status ejection coordinating block 74 so that indicator 7 is rotated around the first pivoted hole 71.
Like this, the switch disconnector that a kind of tape jam the present invention relates to is reminded, it also rotates indicator 7 to be arranged on bolster 8, between clamping plate 3 and the indicator collet 72 of indicator 7, be provided with fit structure again, so make the position of clamping plate 3 can directly have influence on the position of indicator 7, first because clamping plate 3 can be in different positions under disconnection and the two kinds of states that close a floodgate, drive at clamping plate 3 like this, also can allow indicator 7 in different positions, thereby utilize the instruction section of two different colours on indicator collet 72 externally to indicate respectively disconnection and "on" position; In addition, in the time that switch disconnector is switched to trip status by "on" position, thereby the linkage section of this connecting rod 21 211 can make whole indicator rotate around the first pivoted hole 71 by ejection coordinating block 74, thereby makes indicator 7 by external the instruction section that represents trip status on it.
Particularly, as depicted in figs. 1 and 2, this indicator collet 72 is formed with two the first auxiliary sections 724, and each the first auxiliary section 724 is deep gouge structure, the bulge-structure of the second 331 of auxiliary sections for matching with each deep gouge. As the more specifically structure of this first auxiliary section 724 and the second auxiliary section 331, these clamping plate 3 are also formed with hollow hole 31 and are arranged in the inserted link 32 of hollow hole 31 in the side near form 11, this switch disconnector also comprises torsion spring 33, this torsion spring 33 is by being located on inserted link 32, and the side of this torsion spring 33 is formed as above-mentioned the second auxiliary section 331. So these clamping plate 3 can utilize this torsion spring 33 and drive indicator 7 to move, and externally represent the residing disconnection of current switch disconnector, combined floodgate and three kinds of states of dropout thereby play. It must be to need to adopt torsion spring 33 that certain this second auxiliary section 331 is also not limited to, and necessarily supports effect as long as can play.
As depicted in figs. 1 and 2, this shell 1 is formed with the first arc surface 12 in the position of form 11, this indicator collet 72 is just being formed with the second arc surface 725 to the end face of form 11, this first arc surface 12 and the second arc surface 725 are all taking bolster 8 as the center of circle, this shell 1 is also formed for limiting the block 13 of indicator collet 72 scopes of activities in the first arc surface 12 ends, utilize the driving effect of this block 13 and manual operating mechanism 2 and connecting rod 21, can realize the reset of indicator 7.
In sum, compared with prior art, the present invention, except the disconnection of whole switch disconnector and "on" position being shown by indicator 7, can also show trip status, and function is abundanter.
Above-described embodiment and graphic and non-limiting product form of the present invention and style, suitable variation or modification that any person of an ordinary skill in the technical field does it, all should be considered as not departing from patent category of the present invention.
Claims (4)
1. the switch disconnector that tape jam is reminded, comprise shell, manual operating mechanism, connecting rod, clamping plate, motion contact arm, release lever, ratchet, indicator and bolster, these clamping plate and release lever are all rotatable state taking bolster as turning cylinder, on this shell, be formed with form, it is characterized in that, on this indicator, be formed with the first pivoted hole, this indicator is rotated and is arranged on bolster by the first pivoted hole, this indicator is also provided with indicator collet in the position corresponding to form, this indicator collet is divided into three instruction sections with different colours successively along the circumferencial direction taking bolster as the center of circle, this indicator collet also forms the first auxiliary section at the end face back to form, these clamping plate are also formed with the second auxiliary section in the side to form just, this first auxiliary section and the second auxiliary section match with based on clamping plate in disconnecting and diverse location when "on" position and the corresponding position that changes indicator, this indicator is also formed with storage tank and the coordinating block as storage tank cell wall between the first pivoted hole and indicator collet, the linkage section of this connecting rod be arranged in storage tank and in the time that switch disconnector is switched to trip status ejection coordinating block so that indicator is rotated around the first pivoted hole.
2. the switch disconnector that a kind of tape jam as claimed in claim 1 is reminded, is characterized in that, this indicator collet is formed with two the first auxiliary sections, and each the first auxiliary section is deep gouge structure, and the second auxiliary section is the bulge-structure for matching with each deep gouge.
3. the switch disconnector that a kind of tape jam as claimed in claim 1 or 2 is reminded, it is characterized in that, these clamping plate are also formed with hollow hole and are arranged in the inserted link of hollow hole in the side near form, this switch disconnector also comprises torsion spring, torsion spring is located on inserted link, and the side of this torsion spring is formed as above-mentioned the second auxiliary section.
4. the switch disconnector that a kind of tape jam as claimed in claim 1 is reminded, it is characterized in that, this shell is formed with the first arc surface in the position of form, this indicator collet is just being formed with the second arc surface to the end face of form, this first arc surface and the second arc surface are all taking bolster as the center of circle, and this shell is also formed for limiting the block of indicator collet scope of activities in the first arc surface end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310702310.3A CN103681128B (en) | 2013-12-19 | 2013-12-19 | The switch disconnector that a kind of tape jam is reminded |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310702310.3A CN103681128B (en) | 2013-12-19 | 2013-12-19 | The switch disconnector that a kind of tape jam is reminded |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103681128A CN103681128A (en) | 2014-03-26 |
| CN103681128B true CN103681128B (en) | 2016-05-18 |
Family
ID=50318363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310702310.3A Active CN103681128B (en) | 2013-12-19 | 2013-12-19 | The switch disconnector that a kind of tape jam is reminded |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103681128B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104733253B (en) * | 2015-03-23 | 2017-03-22 | 厦门宏发开关设备有限公司 | Switch disconnector with three-color display function |
| CN106328402B (en) | 2015-06-30 | 2018-07-03 | 上海电科电器科技有限公司 | The instruction device of electric switch |
| CN110137042B (en) * | 2019-05-29 | 2024-03-19 | 厦门士林电机有限公司 | Miniature circuit breaker with opening, closing and tripping display functions |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1358321A (en) * | 1999-04-28 | 2002-07-10 | 西门子公司 | Circuit breaker, for example automatic cutout |
| CN202940201U (en) * | 2012-10-26 | 2013-05-15 | 东莞基业电气设备有限公司 | Operating mechanism of miniature circuit breaker |
| CN203631437U (en) * | 2013-12-19 | 2014-06-04 | 厦门宏发开关设备有限公司 | Switch breaker with failure reminding function |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2602752T3 (en) * | 2011-06-22 | 2017-02-22 | Abb S.P.A. | Switching device and relative power distribution system |
-
2013
- 2013-12-19 CN CN201310702310.3A patent/CN103681128B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1358321A (en) * | 1999-04-28 | 2002-07-10 | 西门子公司 | Circuit breaker, for example automatic cutout |
| CN202940201U (en) * | 2012-10-26 | 2013-05-15 | 东莞基业电气设备有限公司 | Operating mechanism of miniature circuit breaker |
| CN203631437U (en) * | 2013-12-19 | 2014-06-04 | 厦门宏发开关设备有限公司 | Switch breaker with failure reminding function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103681128A (en) | 2014-03-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103681128B (en) | The switch disconnector that a kind of tape jam is reminded | |
| US10262827B2 (en) | Fault state indication device for circuit breaker | |
| CN205266087U (en) | DIN guide rail buckle mechanism | |
| CN102592859A (en) | Manual opening and closing device for operation mechanism | |
| CN203631437U (en) | Switch breaker with failure reminding function | |
| EP2963665A1 (en) | Switching device and linkage mechanism thereof | |
| CN205582757U (en) | Two power automatic transfer switch's connecting rod action mechanism | |
| CN202467289U (en) | Mechanical anti-falling device of mechanism parking equipment | |
| CN108242369A (en) | The position indicator of air-break | |
| CN202473647U (en) | Manual switching-on-off device of operating mechanism | |
| EP3051566B1 (en) | Exchange operating mechanism | |
| CN203733727U (en) | Switchable state indicating device of circuit breaker | |
| CN101777440A (en) | Driving device for actuating mechanism | |
| CN103811202A (en) | Cam switch-on/off mechanism for switching device | |
| CN207474366U (en) | A kind of firm isolation and grounding type interlinked mechanism | |
| CN103346047B (en) | A kind of miniature circuit breaker of tape jam tripping indicating device | |
| CN103681136A (en) | Switch circuit breaker structure | |
| CN201490124U (en) | Duplex type safe circuit breaker | |
| CN201290370Y (en) | Branch-orbit outgoing orbit transferring mechanism of clothes production line | |
| US10242813B2 (en) | Indication device of electric switch | |
| CN203898437U (en) | Shaft brake control mechanism of medical tower crane | |
| CN202495702U (en) | Trigger device used for circuit breaker closing and locking device | |
| CN103932799A (en) | Shaft brake control mechanism of medical tower crane | |
| CN203631446U (en) | Switch breaker structure | |
| CN204215975U (en) | A kind of circuit breaker with indicating device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210126 Address after: No.566 Donglin Road, Jimei North Industrial Zone, Xiamen City, Fujian Province Patentee after: XIAMEN HONGFA ELECTRICAL SAFETY & CONTROLS Co.,Ltd. Patentee after: BEIJING INSTITUTE OF CONTROL AND ELECTRONIC TECHNOLOGY Address before: No.566 Donglin Road, Jimei North Industrial Zone, Xiamen City, Fujian Province Patentee before: XIAMEN HONGFA ELECTRICAL SAFETY & CONTROLS Co.,Ltd. |