CN219642708U - Micro-switch - Google Patents
Micro-switch Download PDFInfo
- Publication number
- CN219642708U CN219642708U CN202320265217.XU CN202320265217U CN219642708U CN 219642708 U CN219642708 U CN 219642708U CN 202320265217 U CN202320265217 U CN 202320265217U CN 219642708 U CN219642708 U CN 219642708U
- Authority
- CN
- China
- Prior art keywords
- base
- spring
- fixedly arranged
- microswitch
- piece
- 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
- 230000000149 penetrating effect Effects 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000011194 food seasoning agent Nutrition 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Landscapes
- Push-Button Switches (AREA)
Abstract
The utility model discloses a micro switch, which comprises a base, wherein a pressing block penetrating through and connected with the base in a sliding manner is arranged at the upper left corner of the base, a spring is fixedly connected between the pressing block and the inner wall of the base, a spring piece is arranged at the lower side of the spring, a first wiring terminal is fixedly arranged at the lower side of the base, the first wiring terminal is fixedly connected with the spring piece through a rivet, a second wiring terminal fixedly arranged at the base is arranged at the right side of the first wiring terminal, and a riveting manner is adopted for integrating a spring piece and a spring piece terminal, so that the conductivity between the two is improved.
Description
Technical Field
The utility model relates to the field of micro switches, in particular to a micro switch.
Background
The micro switch is a kind of switch with micro contact interval and fast acting mechanism, and is covered with casing and has driving rod with relatively small contact interval, so that the micro switch is also called sensitive switch.
The traditional mode of integral connection is not adopted between the spring plate and the spring plate terminal of the micro switch, the resistance of the joint of the spring plate and the spring plate is larger, the electric conductivity is lower, the heat is more, and the spring plate terminal are not integrally connected, so that the spring plate and the spring plate are required to be separately installed during installation, the position adjustment is required step by step, the installation is inconvenient, and the overall installation efficiency is lower.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides the micro switch, the elastic sheet and the elastic sheet terminal are integrated in a riveting mode, so that the conductivity between the elastic sheet and the elastic sheet terminal is improved, the overall resistance is low, the heating is less, the unnecessary energy consumption is reduced, in addition, the elastic sheet and the elastic sheet are not required to be installed in two steps during installation, the seasoning adjusting step during installation of the elastic sheet and the elastic sheet terminal is saved after the elastic sheet and the elastic sheet terminal are integrated, the overall installation is more convenient, and the production efficiency is improved.
Technical proposal
The utility model provides a micro-gap switch, includes the base, the upper left corner of base be provided with run through and sliding connection in the pressing block of base, pressing block with fixedly connected with spring between the inner wall of base, the downside of spring is provided with the spring leaf, the downside of base has set firmly first wiring end, first wiring end with carry out fixed connection through the rivet between the spring leaf, the right side of first wiring end is provided with set firmly in the second wiring end of base.
Further, a stationary contact is fixedly arranged on the upper side of the left end of the second wiring terminal.
Further, a movable contact is fixedly arranged on the lower side of the right end of the spring piece.
Further, a distance adjusting piece fixedly arranged on the base is arranged on the upper side of the movable contact.
Further, a sealing cover is fixedly arranged on the base.
Furthermore, two limiting holes are formed in the sealing cover and the base in a penetrating mode.
Advantageous effects
Compared with the prior art, the utility model has the following beneficial effects: the shell fragment becomes integratively with shell fragment terminal adoption riveting mode, can increase the conductivility between the two, and overall resistance is low, and it is few to generate heat, reduces unnecessary energy consumption, in addition, need not to install the two in two steps when the installation, even saved the adjustment step of flavouring of two when the installation after linking as an organic whole, whole installation is more convenient, improves production efficiency.
Drawings
FIG. 1 is a schematic diagram of a micro switch according to the present utility model;
fig. 2 is a schematic diagram of the internal structure of the present utility model.
Reference numerals and signs
The device comprises a base 1, a sealing cover 2, a pressing block 3, a limiting hole 4, a first wiring terminal 5, a second wiring terminal 6, a fixed contact 7, a movable contact 8, a distance adjusting piece 9, a spring piece 10, a spring 11 and a rivet 12.
Detailed Description
For a better illustration of the present utility model, the following description is made with reference to the accompanying drawings and examples:
the utility model discloses a micro switch, which is shown in fig. 1-2, and comprises a base 1, wherein a pressing block 3 penetrating through and connected with the base 1 in a sliding manner is arranged at the upper left corner of the base 1, a spring 11 is fixedly connected between the pressing block 3 and the inner wall of the base 1, a spring piece 10 is arranged on the lower side of the spring, a first wiring terminal 5 is fixedly arranged on the lower side of the base 1, the first wiring terminal 5 is fixedly connected with the spring piece 10 through a rivet 12, and a second wiring terminal 6 fixedly arranged on the base 1 is arranged on the right side of the first wiring terminal 5.
Further, a stationary contact 7 is fixedly arranged on the upper side of the left end of the second wiring terminal 6.
Further, a movable contact 8 is fixed on the lower side of the right end of the spring piece 10.
Further, a distance adjusting piece 9 fixedly arranged on the base 1 is arranged on the upper side of the movable contact 8.
Further, a cover 2 is fixedly arranged on the base 1.
Furthermore, two limiting holes 4 are formed in the cover 2 and the base 1 in a penetrating manner.
Specifically, when the pressing block 3 is pressed, the pressing block 3 moves downwards and compresses the spring 11, at the moment, the lower end of the pressing block 3 is pressed to the spring piece 10, so that the right end of the spring piece 10 moves downwards, at the moment, the spring piece 10 is bent and stores energy, so that the movable contact 8 is in contact with the fixed contact 7, and a circuit is completed;
when the pressing block 3 is not pressed, the pressing block 3 moves upwards under the action of the elastic force of the spring 11 and is positioned at the uppermost side, at the moment, the movable contact 8 moves upwards in a resetting way under the action of the spring piece 10, at the moment, the movable contact is separated from contact with the fixed contact 7, and the circuit is disconnected.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the technical solution of the present utility model has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that the technical solution described in the foregoing embodiments may be modified or some of the technical features thereof may be equally substituted; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (6)
1. A micro-switch, characterized in that: including base (1), the upper left corner of base (1) be provided with run through and sliding connection in press piece (3) of base (1), press piece (3) with fixedly connected with spring (11) between the inner wall of base (1), the downside of spring is provided with spring leaf (10), first wiring end (5) have been set firmly to the downside of base (1), first wiring end (5) with carry out fixed connection through rivet (12) between spring leaf (10), the right side of first wiring end (5) be provided with set firmly in second wiring end (6) of base (1).
2. A microswitch as in claim 1 wherein: and a stationary contact (7) is fixedly arranged on the upper side of the left end of the second wiring terminal (6).
3. A microswitch as in claim 2 wherein: the movable contact (8) is fixedly arranged on the lower side of the right end of the spring piece (10).
4. A microswitch according to claim 3 wherein: the upper side of the movable contact (8) is provided with a distance adjusting piece (9) fixedly arranged on the base (1).
5. The microswitch as in claim 4 wherein: a sealing cover (2) is fixedly arranged on the base (1).
6. A microswitch as in claim 5 wherein: two limiting holes (4) are formed in the sealing cover (2) and the base (1) in a penetrating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320265217.XU CN219642708U (en) | 2023-02-21 | 2023-02-21 | Micro-switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320265217.XU CN219642708U (en) | 2023-02-21 | 2023-02-21 | Micro-switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219642708U true CN219642708U (en) | 2023-09-05 |
Family
ID=87822272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320265217.XU Active CN219642708U (en) | 2023-02-21 | 2023-02-21 | Micro-switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219642708U (en) |
-
2023
- 2023-02-21 CN CN202320265217.XU patent/CN219642708U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |