CN203562357U - Reed-type four-way microswitch - Google Patents
Reed-type four-way microswitch Download PDFInfo
- Publication number
- CN203562357U CN203562357U CN201320778689.1U CN201320778689U CN203562357U CN 203562357 U CN203562357 U CN 203562357U CN 201320778689 U CN201320778689 U CN 201320778689U CN 203562357 U CN203562357 U CN 203562357U
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- China
- Prior art keywords
- reed
- base
- type
- fork
- moving frame
- 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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- 235000014676 Phragmites communis Nutrition 0.000 claims abstract description 17
- 230000000694 effects Effects 0.000 claims description 21
- 238000009434 installation Methods 0.000 abstract 1
- 239000012634 fragment Substances 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
The utility model relates to a reed-type four-way microswitch which includes a base, a casing connected with the base and an oscillating bar arranged on the base. A candan universal joint is sleeved at the lower part of the oscillating bar. The candan universal joint includes a first shaft and a second shaft. The two ends of the first shaft are installed in installation holes of the oscillating bar. The second shaft is clamped on the base. A reed is arranged in each of the front, rear, left and right directions of the base. Four normally-open insert sheets and an elastic mobile frame are arranged correspondingly on the inner wall of the base. Apply plates are arranged on the elastic mobile frame. One end of each apply plate cooperates with the oscillating bar and the other end of each apply plate abuts against a corresponding reed. The reed-type four-way microswitch solves a problem that the prior microswitches are single in function; four circuits can be controlled through the single microswitch; and the microswitch the is compact in structure, small in occupied space and widely applicable to an adjustment switch of an automobile seat.
Description
Technical field
The utility model relates to a kind of sensitive switch, relates in particular to a kind of for the reed-type four-way sensitive switch on regulating switch for automobile seat.
Background technology
Sensitive switch, is again sensitive switch, is to have small contact separation and fast actuation mechanism, the contact mechanism that carries out switch motion by the stroke of regulation and the power of regulation.Its operation principle is: outer mechanical force is used for moving reed by actuated element (push-piece, button, lever, roller etc.) by masterpiece, when action reed produces instantaneous operation while being displaced to critical point, make to move moving contact and fixed contact quick-make or the disconnection of reed end.Existing sensitive switch is of a great variety, according to what add, different press auxiliary switch and can be divided into the various forms such as push button, reed roller type, lever roller formula, short movable arm type, long movable arm type.
If Chinese Patent Application No. is that CN200820183104.0 discloses a kind of sensitive switch, comprise pedestal, be inlaid in the common pin on pedestal, normally closed pin, often open pin, button and switching mechanism, when button is pressed, common pin is from switching to and often open pin and contact with normally closed pin contact condition, switching mechanism comprises a shell fragment, in the front and rear surfaces of public pin top, be staggered up and down respectively and have transverse concave groove, on shell fragment, have symmetrically along its length two strip through-holes it is partitioned into a left side successively, in, right three, wherein left, on right, transversely truncation is divided into upper left respectively, lower-left and upper right, four of bottom rights are also stuck in the transverse concave groove on public pin and upwards arch upward.Although above-mentioned patent electric conductivity is stable, can only control a circuit, when needs are controlled many circuits, can only realize by the quantity that increases sensitive switch, can make like this volume of switch entirety increase, be unfavorable for arranging.
Utility model content
The purpose of this utility model is to provide a kind of reed-type four-way sensitive switch, has solved the problem of existing sensitive switch function singleness, by a sensitive switch, just can control four circuits, and compact conformation, takes up room little.
The technical scheme in the invention for solving the technical problem is: a kind of reed-type four-way sensitive switch, comprise base, the housing being connected with base, be arranged on the fork on base, the bottom of described fork is set with candan universal joint, candan universal joint comprises the first axle and the second axle, and the first axle two ends are installed in the installing hole of fork, and the second axle is installed on base; Be positioned at base and in four orientation, be respectively provided with a reed all around, on base inner wall, also correspondence is provided with four and often opens inserted sheet and yielding movable moving frame; In yielding movable moving frame, be provided with effect sheet, one end of effect sheet coordinates with fork, and the other end and reed connect.
Further, yielding movable moving frame comprises four effect sheets, between adjacent two effect sheets, is provided with flexible connection piece.The effect sheet of yielding movable moving frame is " T " font structure.
Further, on base, be also provided with the normally closed inserted sheet suitable with reed.
The beneficial effects of the utility model: fork is connected with base by candan universal joint, make fork can carry out the motion of four direction all around, effect sheet by fork and yielding movable moving frame offsets, make yielding movable moving frame produce deformation, and then realize conducting with movable contact spring with the corresponding inserted sheet contact of often opening.
Accompanying drawing explanation
Below with reference to drawings and Examples, the utility model is described in detail.
Fig. 1 is perspective view of the present utility model.
Fig. 2 is the perspective view of the utility model inside.
Fig. 3 is the front view of the utility model inside.
Fig. 4 is the structural representation of base.
Fig. 5 is the structural representation of fork.
Fig. 6 is candan universal joint structural representation.
Fig. 7 is yielding movable moving frame structural representation.
Embodiment
See also Fig. 1 to 7, a kind of reed-type four-way sensitive switch, comprise base 1, the housing 2 being connected with base 1, be arranged on base 1 and upwards extend the outstanding fork 3 that is arranged at housing, the bottom of this fork 3 is set with candan universal joint 4, and candan universal joint 4 comprises the first axle 41 and the second axle 42, the first axle 41 two ends are installed in the installing hole 31 of fork 3, and the second axle 42 is installed on base 1; Base 1 is respectively provided with a reed 5 in four orientation all around, and on base 1 inwall, also correspondence is provided with four and often opens inserted sheet 6 and yielding movable moving frame 7; In yielding movable moving frame 7, be provided with effect sheet 71, one end of effect sheet 71 coordinates with fork 3, and the other end and reed 5 connect; When handling fork, the effect sheet of fork and yielding movable moving frame connects, and makes yielding movable moving frame produce deformation, and then realizes conducting with movable contact spring with the corresponding inserted sheet contact of often opening.
Yielding movable moving frame 7 comprises four effect sheets 71, and adjacent two 71 of sheets of effect are provided with flexible connection piece 72.The structure of brace 72 can be structure or other form that is " U " type, only need to guarantee that fork is when compressing the effect sheet of yielding movable moving frame, and this brace can produce deformation, makes to act on sheet and compresses reed and complete the conversion between contact.Described effect sheet 71 is " T " font structure.On base 1, be also provided with the normally closed inserted sheet 8 suitable with reed 5.
Fork drives the effect sheet in fork bottom and yielding movable moving frame to connect by candan universal joint, make the brace of yielding movable moving frame produce deformation, and then under the effect of effect sheet, reed was contacted by originally contacting to be converted to often opening inserted sheet with normally closed inserted sheet, thereby realize the conducting of circuit.Operation in its excess-three direction in like manner.
Claims (4)
1. a reed-type four-way sensitive switch, comprise base (1), the housing (2) being connected with base (1), be arranged on the fork (3) on base (1), it is characterized in that: the bottom of described fork (3) is set with candan universal joint (4), candan universal joint (4) comprises the first axle (41) and the second axle (42), and the first axle (41) two ends are installed in the installing hole (31) of fork (3), and the second axle (42) is installed on the placement hole (11) of base (1); Base (1) is respectively provided with a reed (5) in four orientation all around, and on base (1) inwall, also correspondence is provided with four and often opens inserted sheet (6) and yielding movable moving frame (7); In yielding movable moving frame (7), be provided with effect sheet (71), one end of effect sheet (71) coordinates with fork (3), and the other end and reed (5) connect.
2. reed-type four-way sensitive switch as claimed in claim 1, is characterized in that: described yielding movable moving frame (7) comprises four effect sheets (71), between adjacent two effect sheets (71), is provided with flexible connection piece (72).
3. reed-type four-way sensitive switch as claimed in claim 1, is characterized in that: the effect sheet (71) of described yielding movable moving frame (7) is " T " font structure.
4. the reed-type four-way sensitive switch as described in claims 1 to 3 any one, is characterized in that: on described base (1), be also provided with the normally closed inserted sheet (8) suitable with reed (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320778689.1U CN203562357U (en) | 2013-12-02 | 2013-12-02 | Reed-type four-way microswitch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320778689.1U CN203562357U (en) | 2013-12-02 | 2013-12-02 | Reed-type four-way microswitch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203562357U true CN203562357U (en) | 2014-04-23 |
Family
ID=50512059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320778689.1U Expired - Lifetime CN203562357U (en) | 2013-12-02 | 2013-12-02 | Reed-type four-way microswitch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203562357U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103617914A (en) * | 2013-12-02 | 2014-03-05 | 昌辉汽车电器（黄山）股份公司 | Reed type four-way inching switch |
| CN110957165A (en) * | 2019-12-25 | 2020-04-03 | 黄山奥特斯电气股份有限公司 | Four-way regulating switch of electric seat |
-
2013
- 2013-12-02 CN CN201320778689.1U patent/CN203562357U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103617914A (en) * | 2013-12-02 | 2014-03-05 | 昌辉汽车电器（黄山）股份公司 | Reed type four-way inching switch |
| CN110957165A (en) * | 2019-12-25 | 2020-04-03 | 黄山奥特斯电气股份有限公司 | Four-way regulating switch of electric seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140423 |
|
| CX01 | Expiry of patent term |