CN207425689U - A kind of button handle operating mechanism fine motion stacked switch - Google Patents
A kind of button handle operating mechanism fine motion stacked switch Download PDFInfo
- Publication number
- CN207425689U CN207425689U CN201720915311.XU CN201720915311U CN207425689U CN 207425689 U CN207425689 U CN 207425689U CN 201720915311 U CN201720915311 U CN 201720915311U CN 207425689 U CN207425689 U CN 207425689U
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- China
- Prior art keywords
- shifting block
- button
- button handle
- microswitch
- fixed
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Abstract
The utility model provides a kind of button handle operating mechanism fine motion stacked switch, including button handle, button arbor pin, shifting block pivot pin first, shifting block, microswitch；The button handle is fixed and rotatable by button arbor pin, it is fluted among button handle bottom, shifting block pivot pin first is fixed on the upper end of shifting block, shifting block pivot pin first card can slide in a groove and along groove, the lower end of shifting block is fixed and rotatable by shifting block pivot pin second, the bottom surface of shifting block has by movable plate, and microswitch is fixed on by positioning pin below shifting block, by the contact of movable plate bottom face microswitch.The utility model moves shifting block by button handsetting grip strip and presses microswitch button, triggers microswitch, and microswitch is made to be converted to toggle switch triggering mode, expands microswitch using face；The sealing performance of button handle is realized by the use of sealing ring.
Description
Technical field
The utility model is related to a kind of button handle operating mechanism fine motion stacked switches, belong to electrocomponent technology field.
Background technology
Microswitch has the characteristics that conversion is sensitive, can effectively reduce the arcing between switch contact, it can be achieved that smaller body
The microswitch break-make relatively large load of shape, and long working life；Toggle switch is mainly used for panel operation, and structure is mostly using cunning
, there is the deficiencies of can not achieve sensitive conversion and shorter working life, such as realize two kinds and open in the mode of head driving contact chip action
Functional performance complementation is closed, i.e., the button handle panel operation characteristic with toggle switch is active in one's movements simultaneously with microswitch again, the longevity
Life is long, loads the characteristics such as various, and switching function performance will be made greatly to be expanded.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of button handle operating mechanism fine motion stacked switch.
The utility model is achieved by the following technical programs.
A kind of button handle operating mechanism fine motion stacked switch provided by the utility model, including button handle, button arbor pin, shifting block axis
Sell first, shifting block, microswitch；It is rotatably fixed by button arbor pin in the middle part of the button handle, fluted, shifting block axis among button handle bottom
Sell first card in a groove, shifting block pivot pin first is fixed on the upper end of shifting block, and the lower end of shifting block is rotatably fixed by shifting block pivot pin second,
The side of shifting block has by movable plate, and microswitch is fixed on by positioning pin below shifting block, by movable plate bottom face microswitch
Contact.Spring is installed between the button handle and shifting block pivot pin first.
The movable plate of pressing extends in shifting block bottom, and to shifting block both sides, wherein the contact of one side face microswitch, another
Shifting block is fixed in side by rivet.
The button arbor pin is fixed in the middle part of axle sleeve, and button handle upper and lower side is outside axle sleeve.
The button handle upper end inserting is fixed in backing pin, and backing pin is fixed in shank of the key cap, and shank of the key cap is sleeved at the top of button handle
On button handle.
The shank of the key cap lower end is fixed with shank of the key set, and cavity is formed between shank of the key cap and shank of the key set, and button handle passes through shank of the key
Cover bottom.
In the space washer and shank of the key set compression spring is fixed between bottom.
There is space washer on the fixed position in compression spring upper end, space washer is tightly placed on button handle.
The microswitch is fixed in the shell, and housing top end is wholely set with axle sleeve.The beneficial effects of the utility model
It is：
1st, shifting block is moved by button handsetting grip strip and presses microswitch button, microswitch is realized in triggering microswitch work
With the complementation in toggle switch functional performance, i.e., the button handle panel operation characteristic with toggle switch is simultaneously again with microswitch
It is active in one's movements, long lifespan, loads the characteristics such as various, hermetic seal, switching function performance is made greatly to be expanded；
2nd, button handle panel sealing performance is realized by the use of sealing ring；
3rd, linkage realizes that fixed angle is converted by button handle, simple in structure, conversion is reliable, and can be by adjusting design
Parameter realizes that button handle automatically resets or reset function, elasticity can not effectively compensated for the error of stroke by movable plate, it is ensured that can be reliable
Drive microswitch action；
4th, by changing the axle sleeve of hinge button pressing mechanism and button handle structure, switch triggering locking can be made, improve and turn
Change stability.
5th, multiple microswitches can be controlled simultaneously, be combined into the difference is that circuit form.
Description of the drawings
Fig. 1 is the outline structural diagram of the utility model；
Fig. 2 is the internal structure schematic diagram of the utility model；
Fig. 3 is the hinge button pressing mechanism outline structural diagram of the utility model；
Fig. 4 is the hinge button pressing mechanism cut-away view of the utility model；
Fig. 5 is shifting block structural scheme of mechanism in Fig. 1；
Fig. 6 is the locking embodiment appearance of the utility model and sectional view.
In figure：1- button handles, 2- axle sleeves, 3- water proof rings, 4- button arbor pins, 5- springs, 6- shifting block pivot pin first, 7- shifting blocks, 8-
Shifting block pivot pin second, 9- press movable plate, 10- rivets, 11- microswitches, 12- shells, 13- positioning pins, 14- shank of the key sets, 15- compression springs,
16- shank of the key caps, 17- space washers, 18- backing pins.
Specific embodiment
Be described further below the technical solution of the utility model, but claimed scope be not limited to it is described.
A kind of button handle operating mechanism fine motion stacked switch as shown in Figures 1 to 4 including hinge button pressing mechanism, is dialled
Block mechanism, shell, microswitch, fixed pin.The hinge button pressing mechanism includes axle sleeve 2, button handle 1, water proof ring 3, button handle
Pivot pin 4, spring 5, shifting block 7, the axle sleeve 2 are connected with button handle 1 by button arbor pin 4, and 4 one side of button arbor pin need to turn over rivet clasp and determine,
Water proof ring 3 is sleeved on axle sleeve 2 and is packed into button handle 1, and the shifting block 7 is connected by shifting block pivot pin second 8 with axle sleeve 2, and spring 5 is by dialling
The support of block pivot pin first 6 is packed into axle sleeve 2.
The shell 12 is connected with axle sleeve 2 using welding manner, and the microswitch 11 is by two fixed pins 13 with outer
Shell connects, and 13 both ends of fixed pin need to rivet tightly.
As shown in figure 5, shifting block 7 is fixed with being riveted by movable plate 9 by rivet 10, shifting block pivot pin first 6 and shifting block pivot pin second 8
It is set on shifting block 7.
The water proof ring 3 is being connected with button handle 1 on spherical surface mounted on axle sleeve 2, and isolation handle 1 is connected inside and outside with axle sleeve 2
Sealing function is played in portion.Button handle 1 changes and presses by changing the structure size of axle sleeve 2, adjustable handle rotational angle
The operating distance up and down of piece 9.Button arbor pin 4 is connected with the hinge type of shifting block pivot pin 8, realizes that button handle 1 is rotated with being moved by movable plate 9
The uniformity and reliability of work.
Utility model works principle：When giving button handle 1 one its vertical axial pull force, button handle 1 is around 4 turns of button arbor pin
Dynamic, axle sleeve 2, which rotates, drives shifting block pivot pin 6 to be rotated around shifting block pivot pin 8, while compresses spring 5；When button handle turns to opposite side,
Spring 5 resets, and button handle 1 stops, and 11 button of microswitch, 11 generation of microswitch action are pressed by movable plate 9.When button handle 1 is reversed
It rotates, keeps strokes with above-mentioned, when rotateing in place, separated by movable plate 9 with 11 button of microswitch, microswitch 11 stops dynamic
Make.
With reference to Fig. 6, further illustrate that the another of the button handle operating mechanism fine motion stacked switch implements specific embodiment,
Axle sleeve 2 adds positioning convex platform, during ratchet knob handle 1, need to lift shank of the key set 14 upwards, compression spring 15 is in 18 fixed locating pad of backing pin
Compressive deformation is generated under the limitation of circle 17, shank of the key set 14 is pulled upward, when the positive stop lug boss for being pulled through axle sleeve 2, can control
It pulls button handle 1 to rotate around button arbor pin 4, when turning to opposite side, removes the active force on shank of the key set 14, shank of the key set 14 is being pressed
The lower elongation of restoring force effect of spring 15, button handle 1 are locked；It is identical with above-mentioned operation principle, when button handle 1 move to from one side it is another
, it can be achieved that the action variation of microswitch during side.
Claims (7)
1. a kind of button handle operating mechanism fine motion stacked switch, including button handle (1), button arbor pin (4), shifting block pivot pin first (6), shifting block
(7), microswitch (11), it is characterised in that：It is rotatably fixed by button arbor pin (4) in the middle part of the button handle (1), button handle (1) bottom
Fluted among portion, shifting block pivot pin first (6) is blocked in a groove, and shifting block pivot pin first (6) is fixed on the upper end of shifting block (7), shifting block (7)
Lower end it is rotatably fixed by shifting block pivot pin second (8), the side of shifting block (7) has by movable plate (9), and microswitch (11) passes through fixed
Position pin (13) is fixed below shifting block (7), by the contact of movable plate (9) bottom face microswitch (11).
2. button handle operating mechanism fine motion stacked switch as described in claim 1, it is characterised in that：The button handle (1) and shifting block
Spring (5) is housed between pivot pin first (6).
3. button handle operating mechanism fine motion stacked switch as described in claim 1, it is characterised in that：It is described to be dialled by movable plate (9)
Block (7) bottom, and extend to shifting block (7) both sides, wherein the button of one side face microswitch (11), opposite side pass through rivet
(10) it is fixed on shifting block (7).
4. button handle operating mechanism fine motion stacked switch as described in claim 1, it is characterised in that：The button arbor pin (4) is solid
It is scheduled in the middle part of axle sleeve (2), button handle (1) upper and lower side exceeds axle sleeve (2) outside.
5. button handle operating mechanism fine motion stacked switch as described in claim 1, it is characterised in that：It plugs in button handle (1) upper end
Dress is fixed in backing pin (18), and backing pin (18) is fixed in shank of the key cap (16), and shank of the key cap (16) is sleeved on button handle at the top of button handle (1)
(1) on.
6. button handle operating mechanism fine motion stacked switch as claimed in claim 5, it is characterised in that：Shank of the key cap (16) lower end
Shank of the key set (14) is fixed with, and cavity is formed between shank of the key cap (16) and shank of the key set (14), button handle (1) passes through shank of the key set (14)
Bottom.
7. button handle operating mechanism fine motion stacked switch as described in claim 1 or 4, it is characterised in that：The microswitch
(11) it is fixed in shell (12), shell (12) top is wholely set with axle sleeve (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720915311.XU CN207425689U (en) | 2017-07-26 | 2017-07-26 | A kind of button handle operating mechanism fine motion stacked switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720915311.XU CN207425689U (en) | 2017-07-26 | 2017-07-26 | A kind of button handle operating mechanism fine motion stacked switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207425689U true CN207425689U (en) | 2018-05-29 |
Family
ID=62398501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720915311.XU Active CN207425689U (en) | 2017-07-26 | 2017-07-26 | A kind of button handle operating mechanism fine motion stacked switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207425689U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107170620A (en) * | 2017-07-26 | 2017-09-15 | 贵州振华华联电子有限公司 | A kind of fine motion stacked switch of door assembly with hinge and glass in right hand and left formula button handle operating mechanism |
-
2017
- 2017-07-26 CN CN201720915311.XU patent/CN207425689U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107170620A (en) * | 2017-07-26 | 2017-09-15 | 贵州振华华联电子有限公司 | A kind of fine motion stacked switch of door assembly with hinge and glass in right hand and left formula button handle operating mechanism |
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| GR01 | Patent grant |