CN207233630U - Compress closed type microswitch - Google Patents
Compress closed type microswitch Download PDFInfo
- Publication number
- CN207233630U CN207233630U CN201721317180.1U CN201721317180U CN207233630U CN 207233630 U CN207233630 U CN 207233630U CN 201721317180 U CN201721317180 U CN 201721317180U CN 207233630 U CN207233630 U CN 207233630U
- Authority
- CN
- China
- Prior art keywords
- card slot
- bottom case
- button
- cover
- outlet
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses one kind to compress closed type microswitch, including bottom case and cover, outlet card slot is provided with the side wall of bottom case, button card slot and inlet wire card slot, conducting contact is provided with bottom case, outlet terminal is provided with outlet card slot, input terminal is provided with inlet wire card slot, button is provided with button card slot, the sealing card slot of top surface opening is provided with the side wall of bottom case, plastic seal supports block is provided with sealing card slot, buffer spring is uniformly fixed between the bottom wall of plastic seal supports block and sealing card slot, screens convex block is provided with the outer wall of bottom case, it is provided with and the matched screens follow block of screens bump position in the lateral surface of cover, card hole is provided with screens follow block.The structure setting of the utility model is reasonable, it not only can effectively realize the purpose of switch, can effectively ensure the connection sealing of bottom case and cover, greatly improve its scope of application and safety in utilization, and stability in use is good, strong applicability and practicality is good.
Description
Technical field
The utility model belongs to switching technique field, and in particular to one kind compresses closed type microswitch.
Background technology
Microswitch is a kind of common structure, its mainly by housing, cover, button, input terminal and outlet terminal,
During button press circuit is connected when in use, otherwise circuit just disconnects, although it can meet the use need of ordinary circumstance
Ask, but the junction leakproofness of the microswitch housing of conventional art and cover is not strong, when use is in some special occasions
When such as electric hot water tap when be easy for droplet immersion occur, so that its safety in utilization can be influenced, so applicability and practicality
Property is restricted.
Utility model content
The purpose of this utility model is to provide that a kind of structure setting is reasonable and what stability in use was good compresses closed type fine motion
Switch.
The technical solution for realizing the utility model aim is that one kind compresses closed type microswitch, including bottom case and cover,
Outlet card slot, button card slot and inlet wire card slot are provided with the side wall of the bottom case, conducting is provided with the bottom case and is touched
Piece, outlet terminal is provided with the outlet card slot, input terminal is provided with the inlet wire card slot, in the button snap
It is provided with button in groove, input terminal and outlet terminal are conducted by when button press by turning on contact, at the bottom
The sealing card slot of top surface opening is provided with the side wall of shell, plastic seal supports block is provided with the sealing card slot, described
Buffer spring is uniformly fixed between the bottom wall of plastic seal supports block and the sealing card slot, the plastic seal supports block is described
Top surface stretches out the top surface of sealing card slot under the action of buffer spring, screens convex block is provided with the outer wall of the bottom case, in institute
State cover lateral surface be provided with the matched screens follow block of the screens bump position, be provided with the screens follow block
Card hole, when the cover and the bottom case fasten the bottom surface of the cover be pressed on the top surface of the plastic seal supports block and
The screens convex block is buckled in card hole.
Integrally formed with supports block is tilted on the input terminal, the middle part of the conducting contact is connected to institute by rotation axis
The middle part of bottom case is stated, the button is arranged on the symmetrical side of bottom case with the input terminal, in the button and the bottom
There is resetting spring between the inner wall of shell, the input terminal and outlet terminal are arranged on the both sides of conducting contact and are in rotation axis
Both ends, during the button press, the conducting contact is rotated centered on rotation axis to be supported respectively so that turning on contact both sides
It is pressed on input terminal and outlet terminal.
Intrinsic rubber film layer is pasted on the surface of the plastic seal supports block.
Rubber button layer, the rubber button layer are provided with the inner wall of the outlet card slot, button card slot and inlet wire card slot
Section be C-shaped, the side wall of the outlet card slot, button card slot and inlet wire card slot is caught in the C-channel of the rubber button layer.
Spacing projection, cover face when being fastened on the bottom case are evenly arranged with the inner wall of the bottom case
The bottom surface of lid is pressed on the top surface of spacing projection.
The utility model has positive effect：The structure setting of the utility model is reasonable, it not only can be effectively real
The purpose now switched, and it is provided with sealing card slot and plastic seal supports block, so as to effectively ensure bottom case and cover
Connection sealing, so as to greatly improve its scope of application and safety in utilization, stability in use is good, strong applicability and reality
It is good with property.
Brief description of the drawings
In order to be more likely to be clearly understood the content of the utility model, below according to specific embodiment and combine attached
Figure, is described in further detail the utility model, wherein：
Fig. 1 is structure diagram when not installing cover of the utility model；
Fig. 2 is the bottom case of the utility model and the connection cut-away structure chart of cover.
Embodiment
(embodiment 1)
Fig. 1 and Fig. 2 shows a kind of embodiment of the utility model, and wherein Fig. 1 is not pacifying for the utility model
Fill structure diagram during cover；Fig. 2 is the bottom case of the utility model and the connection cut-away structure chart of cover.
See Fig. 1 and Fig. 2, one kind compresses closed type microswitch, including bottom case 1 and cover 2, in the side wall of the bottom case 1
On be provided with outlet card slot 3, button card slot 4 and inlet wire card slot 5, be provided with the bottom case 1 conducting contact 6, it is described go out
Outlet terminal 7 is provided with line card groove 3, input terminal 8 is provided with the inlet wire card slot 5, is set in the button card slot 4
It is equipped with button 9, input terminal and outlet terminal are conducted by when button press by turning on contact, in the side of the bottom case
The sealing card slot 10 of top surface opening is provided with wall, plastic seal supports block 11 is provided with the sealing card slot 10, described
Buffer spring 12, the plastic seal supports block are uniformly fixed between the bottom wall of plastic seal supports block 11 and the sealing card slot 10
Top surface stretches out the top surface of sealing card slot under the action of the buffer spring, and it is convex to be provided with screens on the outer wall of the bottom case 1
Block 13, the lateral surface of the cover be provided with the matched screens follow block 14 in 13 position of screens convex block, in the card
Card hole 15 is provided with the follow block 14 of position, the bottom surface of the cover is pressed on the plastics when cover is fastened with the bottom case
Seal on the top surface of supports block and the screens convex block is buckled in card hole.
Integrally formed with supports block 16 is tilted on the input terminal 8, the middle part of the conducting contact 6 is connected by rotation axis 17
The middle part of the bottom case 1 is connected on, the button 9 is arranged on the symmetrical side of bottom case 1 with the input terminal 8, is pressed described
There is resetting spring 18 between the inner wall of button 9 and the bottom case 1, the input terminal and outlet terminal are arranged on the two of conducting contact
Side and the both ends in rotation axis, during the button press, the conducting contact is rotated centered on rotation axis so that turning on
Contact both sides are pressed on input terminal and outlet terminal respectively.
Intrinsic rubber film layer 19 is pasted on the surface of the plastic seal supports block 11.
Rubber button layer 20, the rubber button are provided with the inner wall of the outlet card slot, button card slot and inlet wire card slot
The section of layer is C-shaped, and the side wall of the outlet card slot, button card slot and inlet wire card slot is caught in the C-channel of the rubber button layer.
Spacing projection 21 is evenly arranged with the inner wall of the bottom case, described in when the cover is fastened on the bottom case
The bottom surface of cover is pressed on the top surface of spacing projection.
The structure setting of the utility model is reasonable, it not only can effectively realize the purpose of switch, and it is provided with
Card slot and plastic seal supports block are sealed, so as to effectively ensure the connection sealing of bottom case and cover, so as to significantly
Its scope of application and safety in utilization are improved, stability in use is good, strong applicability and practicality is good.
Obviously, above-described embodiment of the utility model is only intended to clearly illustrate the utility model example, and
It is not the restriction to the embodiment of the utility model.For those of ordinary skill in the field, in described above
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
It is exhaustive.And the obvious changes or variations that these connotations for belonging to the utility model are extended out still falls within this practicality
New protection domain.
Claims (5)
1. one kind compresses closed type microswitch, including bottom case and cover, be provided with the side wall of the bottom case outlet card slot,
Button card slot and inlet wire card slot, are provided with conducting contact in the bottom case, and outlet terminal is provided with the outlet card slot,
Input terminal is provided with the inlet wire card slot, is provided with button in the button card slot, when button press passes through
Input terminal and outlet terminal are conducted by conducting contact, it is characterised in that：Top surface is provided with the side wall of the bottom case to open
The sealing card slot of mouth, is provided with plastic seal supports block, in the plastic seal supports block and the sealing in the sealing card slot
Buffer spring is uniformly fixed between the bottom wall of card slot, plastic seal supports block top surface under the action of the buffer spring is stretched
Go out to seal the top surface of card slot, screens convex block be provided with the outer wall of the bottom case, the lateral surface of the cover be provided with
The matched screens follow block of screens bump position, is provided with card hole on the screens follow block, the cover with it is described
The bottom surface of the cover is pressed on the top surface of the plastic seal supports block when bottom case fastens and the screens convex block is buckled in card
In the hole of position.
2. according to claim 1 compress closed type microswitch, it is characterised in that：It is integrally formed on the input terminal
Have an inclination supports block, the middle part of the conducting contact is connected to the middle part of the bottom case by rotation axis, the button with it is described into
Line terminals are arranged on the symmetrical side of bottom case, there is resetting spring between the inner wall of the button and the bottom case, it is described into
Line terminals and outlet terminal are arranged on the both sides of conducting contact and the both ends in rotation axis, described to lead during the button press
Logical contact is rotated centered on rotation axis to be pressed on input terminal and outlet terminal respectively so that turning on contact both sides.
3. according to claim 2 compress closed type microswitch, it is characterised in that：In the table of the plastic seal supports block
The intrinsic rubber film layer of face paste.
4. according to claim 3 compress closed type microswitch, it is characterised in that：In the outlet card slot, button snap
It is provided with rubber button layer on the inner wall of groove and inlet wire card slot, the section of the rubber button layer is C-shaped, the outlet card slot, button
The side wall of card slot and inlet wire card slot is caught in the C-channel of the rubber button layer.
5. according to claim 4 compress closed type microswitch, it is characterised in that：On the inner wall of the bottom case uniformly
It is provided with spacing projection, the cover is pressed on the top surface of spacing projection in the bottom surface of the cover when being fastened on the bottom case
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721317180.1U CN207233630U (en) | 2017-10-01 | 2017-10-01 | Compress closed type microswitch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721317180.1U CN207233630U (en) | 2017-10-01 | 2017-10-01 | Compress closed type microswitch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207233630U true CN207233630U (en) | 2018-04-13 |
Family
ID=61851561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721317180.1U Withdrawn - After Issue CN207233630U (en) | 2017-10-01 | 2017-10-01 | Compress closed type microswitch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207233630U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107622900A (en) * | 2017-10-01 | 2018-01-23 | 浙江纳仕通电气有限公司 | Compress closed type microswitch |
| CN113018526A (en) * | 2021-03-02 | 2021-06-25 | 关龙辉 | Abdominal cavity suction tool head |
-
2017
- 2017-10-01 CN CN201721317180.1U patent/CN207233630U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107622900A (en) * | 2017-10-01 | 2018-01-23 | 浙江纳仕通电气有限公司 | Compress closed type microswitch |
| CN107622900B (en) * | 2017-10-01 | 2020-07-31 | 浙江纳仕通电气有限公司 | Pressing sealing type microswitch |
| CN113018526A (en) * | 2021-03-02 | 2021-06-25 | 关龙辉 | Abdominal cavity suction tool head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180413 Effective date of abandoning: 20200731 |