CN103915269A - Combined button with ball - Google Patents
Combined button with ball Download PDFInfo
- Publication number
- CN103915269A CN103915269A CN201310005406.4A CN201310005406A CN103915269A CN 103915269 A CN103915269 A CN 103915269A CN 201310005406 A CN201310005406 A CN 201310005406A CN 103915269 A CN103915269 A CN 103915269A
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- Prior art keywords
- ball
- rotation fuse
- fuse
- normally
- large cylinder
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- Switch Cases, Indication, And Locking (AREA)
Abstract
The invention belongs to the technical field of electric switches, and provides a combined button with a ball, wherein a motor starting button and a motor shutdown button are integrated on the combined button with the ball. A rotating core and a sliding core are arranged on the inner side of a large barrel, the rotating core can only rotate left and right in the large barrel and can not slide up and down, and the sliding core can only slide up and down on the inner side of the rotating core. When the outer circle of the rotating core of the combined button with the ball is rotated by hand, a slope under the rotating core is used for pushing a normally-open contact push rod to enable a normally-open contact to be turned on, a contactor coil is powered and switched on, a main contact of a contactor is turned on, and a motor rotates; when an upper cover is pressed by hand, through the sliding core, a normally-closed contact push rod is pushed to enable a normally-closed contact to be turned off, the contactor losses power and stops working, and the motor stops working. The combined button with the ball has the advantages that installation and wiring are simple, and operation is simple and clear.
Description
Technical field
The invention belongs to electric switch technical field button, be specifically related to a kind of combination button with ball that motor start button, stop botton are integrated.
Background technology
At present, existing motor start button, stop botton are two electric elements, and therefore production wiring is loaded down with trivial details, and the area that takies switch cubicle plate face is large, is difficult to install on simulation drawing.Because the push-button switch on switch cubicle is many, easily produce misoperation and cause adverse consequences.It is 2,007 20093249.7 that Chinese patent discloses the patent No. on March 12nd, 2008, and name is called the patent of invention of (a kind of button), rotates fuse outer ring, rotation fuse, large cylinder and surround connecting ring in this patent, makes to rotate fuse and rotates dumb.In order to overcome the above problems the present invention, new structure is proposed.
Summary of the invention
The object of this invention is to provide a kind of combination button of a kind of Novel belt ball that motor start button, stop botton are combined into one.
The object of the present invention is achieved like this, this combination button with ball comprises the rotation fuse and the sliding core that are arranged on successively large cylinder inner side, in large cylinder outside, retainer plate is installed, the holder being connected with large cylinder by jump ring and the pin that is located at large cylinder lower end, the contact case being connected with holder by screw, be located at ball, rotation fuse reset magnet between large cylinder and rotation fuse, be located at the rotation fuse outer ring of rotation fuse upper end, the upper cover installed in sliding core upper end, be located at the sliding core back-moving spring between rotation fuse and sliding core.
There are rotation fuse outer ring and rotary core sub-connection along outside at large upper end ring-type evagination, between the ring-type evagination edge, Yu great Tong upper end, right angle that the junction of rotation fuse outer ring and rotation fuse forms, have less gap (not rubbing).
Described ball one is: be provided with ring-type cambered surface and be provided with between the recessed edge of ring-type in the outside on rotation fuse top in large cylinder upper inner, forming the track that ball M slides; The 2nd: be all provided with cyclic convex edge in the inner side at large cylinder middle part and the outside at rotation fuse middle part, between two cyclic convex edges, form the track that ball N slides; At the ball being arranged on circumference that has of rotation fuse and large cylinder, by the distance between ball control rotation fuse and large cylinder, and coefficient of friction when reducing them and relatively rotating.
The rotation fuse reset magnet being located between large cylinder and rotation fuse is made up of the rotation fuse reset magnet B that is arranged on the rotation fuse reset magnet A on large cylinder inner peripheral surface and be arranged on rotation fuse outer circumference surface.
There is the rotation fuse outer ring of installing by screw thread in rotation fuse upper end, in rotation fuse lower end one be: be provided with the slope coordinating with normally opened contact push rod; The 2nd: be provided with the stifled groove of two ends band, the groove of rotation fuse bottom is inserted in the hole of pin from large barrel, makes to rotate fuse and can only, by certain angle left-right rotation, can not slide up and down in large cylinder, pin and large barrel tight fit.
Outside sliding core, between cyclic convex edge and the convex edge of inner side, rotation fuse middle part, sliding core back-moving spring is installed, sliding core middle part is radially provided with the connected slot of a pair of size, insert in the large slot in sliding core middle part the convex edge at rotation fuse middle part, and the stroke track that sliding core can only the large slot on convex edge and the sliding core of inner side, rotation fuse middle part forms slides up and down.Described sliding core is hollow form.
There is the retainer plate being arranged on large cylinder by screw thread, between retainer plate and the outer convex edge of large cylinder, can will be fixed on switch cubicle plate face with the combination button of ball.Outside at large cylinder is provided with groove, is also provided with groove in the inner side of inner circle foreign side holder, connects large and holder with jump ring by groove.Screw connecting terminal case for holder lower end.
Normally opened contact, normally opened contact push rod, normally opened contact push rod reset little spring, normally-closed contact, normally-closed contact push rod, normally-closed contact push rod reset little spring are installed in the case of contact; Normally opened contact binding post, normally-closed contact binding post are installed below the case of contact.Normally opened contact binding post and normally opened contact electrical connection, normally-closed contact binding post and normally-closed contact electrical connection.Normally opened contact push rod is inserted into the slope limit that rotation fuse bottom is provided with, and normally-closed contact push rod is corresponding with the planar section of sliding core lower end.
The slope that the rotation fuse bottom that can only rotate is provided with promotes normally opened contact push rod; The sliding core moving up and down promotes normally-closed contact push rod.
The present invention is combined into one motor start button, stop botton, and can realize the crawl of motor, has the wiring of installation simple, and the area that takies switch cubicle plate face is little, simple to operate clear, has avoided the good effect of misoperation.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention;
Fig. 2 is the present invention's A-A profile in vertical view when rotating fuse and resetting;
Fig. 3 is the present invention's A-A profile in vertical view when rotating fuse and rotating to an angle;
Fig. 4 is the B-B profile in vertical view of the present invention;
Fig. 5 is electrical schematic of the present invention.
Embodiment
Shown in accompanying drawing 1:
This combination button with ball comprises the rotation fuse 2 and the sliding core 1 that are arranged on successively large cylinder 3 inner sides, in large cylinder 3 outsides, retainer plate 4 is installed, by jump ring 6 and large cylinder 3 holders that are connected 5 and the pin 24 that is located at large cylinder 3 lower ends, the contact case 15 being connected with holder 5 by screw 16, be located at ball, rotation fuse reset magnet between large cylinder 3 and rotation fuse 2, be located at the rotation fuse outer ring 21 of rotation fuse 2 upper ends, the upper cover 22 installed in sliding core 1 upper end, be located at the sliding core back-moving spring 20 between rotation fuse 2 and sliding core 1.
There are rotation fuse outer ring 21 and rotation fuse 2 to be connected along outside at large cylinder 3 upper end ring-type evaginations, between the right angle that the junction of rotation fuse outer ring 21 and rotation fuse 2 forms and large 3 ring-type evaginations edges, upper end, have less gap (not rubbing).
Described ball one is: be provided with ring-type cambered surface and be provided with between the recessed edge of ring-type in the outside on rotation fuse 2 tops in large cylinder 3 upper inner, forming the track that ball M19 slides; The 2nd: be all provided with cyclic convex edge in the inner side at large cylinder 3 middle parts and the outside at rotation fuse 2 middle parts, between two cyclic convex edges, form the track that ball N17 slides; Between rotation fuse 2 and large cylinder 3, there is the ball being arranged on circumference, by the distance between ball restricting rotation fuse 2 and large cylinder 3; And coefficient of friction when reducing them and relatively rotating.
Shown in accompanying drawing 2, accompanying drawing 3: the rotation fuse reset magnet being located between large cylinder 3 and rotation fuse 2 is made up of the rotation fuse reset magnet B23 that is arranged on the rotation fuse reset magnet A18 on large cylinder 3 inner peripheral surfaces and be arranged on rotation fuse 2 outer circumference surfaces.
There is the rotation fuse outer ring 21 of installing by screw thread in rotation fuse 2 upper ends, in the sub-lower end one of rotary core 2 be: be provided with the slope coordinating with normally opened contact push rod 7; The 2nd: be provided with the stifled groove of two ends band, the groove of rotation fuse 2 bottoms is inserted in the hole of pin 24 from large cylinder 3 walls, makes to rotate fuse 2 and can only, by certain angle left-right rotation, can not slide up and down in large cylinder 3, pin 24 and large cylinder 3 wall tight fits.
Between sliding core 1 outside cyclic convex edge and the convex edge of rotation fuse 2 inner sides, middle part, sliding core back-moving spring 20 is installed, sliding core 1 middle part is radially provided with the connected slot of a pair of size, insert in the sliding core 1 large slot in middle part the convex edge at rotation fuse 2 middle parts, and the stroke track that sliding core 1 can only the large slot on convex edge and the sliding core 1 of rotation fuse 2 inner sides, middle parts forms slides up and down.Described sliding core 1 is hollow form.
There is the retainer plate 4 being arranged on large cylinder 3 by screw thread, between retainer plate 4 and the outer convex edge of large 3, can will be fixed on switch cubicle plate face with the combination button of ball.Outside at large cylinder 3 is provided with groove, is also provided with groove in the inner side of inner circle foreign side holder 5, uses jump ring 6 to connect large cylinder 3 and holder 5 by groove.Screw 16 connecting terminal casees 15 for holder lower end.
Normally opened contact 8, normally opened contact push rod 7, normally opened contact push rod reset little spring 9, normally-closed contact 13, normally-closed contact push rod 14, normally-closed contact push rod reset little spring 12 are installed in contact case 15; Normally opened contact binding post 10, normally-closed contact binding post 11 are installed below contact case 15.Normally opened contact binding post 10 and normally opened contact 8 are electrically connected, and normally-closed contact binding post 11 and normally-closed contact 13 are electrically connected.Normally opened contact push rod 7 is inserted into the slope limit that rotation fuse 2 bottoms are provided with; Normally-closed contact push rod 14 is corresponding with the planar section of sliding core 1 lower end.
The slope that rotation fuse 2 bottoms that can only rotate are provided with promotes normally opened contact push rod 7; The sliding core 1 moving up and down promotes normally-closed contact push rod 14.
The assembling instruction of the combination button with ball is as follows:
rotation fuse reset magnet A18 is arranged on large cylinder 3 inner peripheral surfaces, and rotation fuse reset magnet B23 is arranged on rotation fuse 2 outer circumference surfaces;
large cylinder 3 inwalls are put into ball N17, and rotation fuse 2 grooves are put into ball M19;
rotation fuse 2 with ball M19 and rotation fuse reset magnet B23 from top to bottom inserts in large cylinder 3;
shown in accompanying drawing 4, the groove of rotation fuse 2 bottoms is inserted in the hole of pin 24 from large cylinder 3 walls;
upper cover 22 is arranged on sliding core 1;
sliding core back-moving spring 20 is arranged on the convex edge of rotation fuse 2 inner sides;
sliding core 1 is from top to bottom through the sliding core back-moving spring 20 in rotation fuse 2 rotation, and the little oblong aperture that the convex edge that rotates fuse 2 inner sides is slipped on sliding core 1 enters large oblong aperture;
rotation fuse outer ring 21 is by screw thread and turn fuse 2 and be connected, and retainer plate 4 is connected by screw thread and large cylinder 3, and the contact case 15 assembling is connected with holder 5 use screws 16, uses jump ring 6 to connect greatly tins 3 and holder 5 by groove.
The course of work of the present invention is: in the time rotating the rotation fuse outer ring 21 of the combination button with ball with hand, by slope below rotation fuse, promote normally opened contact push rod 7 and make normally opened contact 8 closures, its effect is:
contactor coil obtains electric adhesive, makes the main contacts closure of contactor, and motor rotates;
be connected in parallel on and often open the closed self-locking of auxiliary contact (on contactor) on the combination button normally opened contact 8 with ball;
in the time that hand unclamps rotation fuse outer ring 21, under the effect of rotation fuse reset magnet A18 and rotation fuse reset magnet B23, rotation fuse 2 resets, and normally opened contact push rod 7 and normally opened contact 8 reset under the effect of normally opened contact reset little spring 9, and other electrical equipment are normally worked;
when press upper cover 22 with hand, by sliding core 1, promote normally-closed contact push rod 14 normally-closed contact 13 is disconnected, contactor dead electricity, quits work, and motor quits work; After loosing one's grip, sliding core 1 resets under 20 effects of sliding core back-moving spring, and normally-closed contact push rod 14 and normally-closed contact 13 reset under the effect of normally-closed contact reset little spring 12.When rotation rotation fuse outer ring 21 is rotated motor, also can press upper cover 22, motor is stopped operating, realize the crawl to motor.
Fig. 2 is the present invention's A-A profile in vertical view when rotating fuse and resetting, expression: in the time that rotation fuse 2 resets, and the relative position of A-A section partial rotation fuse reset magnet A18 and rotation fuse reset magnet B23.In the time of the position of rotation fuse 2 at Fig. 2, under the effect of the magnetic line of force, make to rotate fuse 2 stable.
Fig. 3 is the present invention's A-A profile in vertical view when rotating fuse and rotating to an angle, represent: in the time that rotation fuse 2 rotates to an angle, when the slope being provided with in rotation fuse 2 bottoms promotes normally opened contact push rod 7, the relative position of A-A section partial rotation fuse reset magnet A18 and rotation fuse reset magnet B23.In the time of the position of rotation fuse 2 at Fig. 3, under the effect of the magnetic line of force, make to rotate the position that fuse 2 tends to Fig. 2.
Fig. 5 is electrical schematic of the present invention, and in figure, RD is that fuse, TA are that combination button normally-closed contact 13, QA with ball is that combination button normally opened contact 8, C with ball is that contactor, D are motor.
Claims (2)
1. comprise with the combination button of ball, be arranged on rotation fuse (2) and the sliding core (1) of large cylinder (3) inner side, retainer plate (4) and the holder (5) being connected with large cylinder (3) by jump ring (6) are installed in large cylinder (3) outside, the contact case (15) being connected with holder (5) by screw (16), be located at the rotation fuse reset magnet between large cylinder (3) and rotation fuse (2), be located at the pin (24) of large cylinder (3) lower end, the upper cover (22) of installing in sliding core (1) upper end, be located at the sliding core back-moving spring (20) between rotation fuse (2) and sliding core (1), it is characterized in that: between rotation fuse (2) and large cylinder (3), have the ball being arranged on circumference.
2. the combination button with ball according to claim 1, is characterized in that: in large cylinder (3) upper end, ring-type evagination has rotation fuse outer ring (21) to be connected with rotation fuse (2) along outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310005406.4A CN103915269A (en) | 2013-01-08 | 2013-01-08 | Combined button with ball |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310005406.4A CN103915269A (en) | 2013-01-08 | 2013-01-08 | Combined button with ball |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103915269A true CN103915269A (en) | 2014-07-09 |
Family
ID=51040872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310005406.4A Pending CN103915269A (en) | 2013-01-08 | 2013-01-08 | Combined button with ball |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103915269A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108695091A (en) * | 2017-03-30 | 2018-10-23 | 佐鸟电机株式会社 | Trigger switch |
| CN117334502A (en) * | 2023-10-20 | 2024-01-02 | 浙江大学 | Electrical switch with self-locking function |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3342609A1 (en) * | 1983-11-25 | 1985-06-05 | SWF Auto-Electric GmbH, 7120 Bietigheim-Bissingen | Electrical push-button switch |
| CN2781540Y (en) * | 2005-04-22 | 2006-05-17 | 成立 | Combined push-button |
| CN202405130U (en) * | 2011-12-28 | 2012-08-29 | 成立 | Button with small motor |
| CN203038827U (en) * | 2013-01-04 | 2013-07-03 | 成立 | Combined button |
-
2013
- 2013-01-08 CN CN201310005406.4A patent/CN103915269A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3342609A1 (en) * | 1983-11-25 | 1985-06-05 | SWF Auto-Electric GmbH, 7120 Bietigheim-Bissingen | Electrical push-button switch |
| CN2781540Y (en) * | 2005-04-22 | 2006-05-17 | 成立 | Combined push-button |
| CN202405130U (en) * | 2011-12-28 | 2012-08-29 | 成立 | Button with small motor |
| CN203038827U (en) * | 2013-01-04 | 2013-07-03 | 成立 | Combined button |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108695091A (en) * | 2017-03-30 | 2018-10-23 | 佐鸟电机株式会社 | Trigger switch |
| CN108695091B (en) * | 2017-03-30 | 2021-10-01 | 佐鸟电机株式会社 | Trigger switch |
| CN117334502A (en) * | 2023-10-20 | 2024-01-02 | 浙江大学 | Electrical switch with self-locking function |
| CN117334502B (en) * | 2023-10-20 | 2024-05-03 | 浙江大学 | Electrical switch with self-locking function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140709 |