CN209232650U - A kind of ship type switch - Google Patents
A kind of ship type switch Download PDFInfo
- Publication number
- CN209232650U CN209232650U CN201821574315.7U CN201821574315U CN209232650U CN 209232650 U CN209232650 U CN 209232650U CN 201821574315 U CN201821574315 U CN 201821574315U CN 209232650 U CN209232650 U CN 209232650U
- Authority
- CN
- China
- Prior art keywords
- sheet metal
- ship type
- type switch
- contact
- switch
- 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 - Fee Related
Links
Abstract
The utility model relates to a kind of ship type switch, including switch case and button ontology, button ontology are installed on switch case；Static contact and sheet metal are equipped in switch case, static contact connects binding post, and binding post extends to outside switch case, and static contact is equipped with stationary contact, and sheet metal is equipped with movable contact, and circuit is connected when stationary contact is oppositely arranged with movable contact and stationary contact is contacted with movable contact；Elastic device is equipped between button ontology and sheet metal, button ontology is equipped with elastic mounting cylinder, and elastic device is installed in elastic mounting cylinder.Ship type switch is by being arranged elastic mounting cylinder, and elastic device is mounted in elastic mounting cylinder, it can effectively ensure that the stability of elastic device, avoid the movement of elastic device position in use, and then guarantee switch under pressing state, contact between stationary contact and movable contact guarantees the stability and safety of ship type switch in use, is conducive to ship type switch and promotes and apply in the market.
Description
Technical field
The utility model relates to switching technique field, specifically a kind of ship type switch.
Background technique
Ship type switch is also referred to as rocker switch, and structure is identical as toggle switch, and button handle is only changed into ship type, ship type switch
It is commonly used for the power switch of electronic equipment.
Ship type switch is widely used in water dispenser, treadmill, computer sound box, battery truck, motorcycle, ion television set, coffee
Coffee pot, socket, massager etc., usually on household appliances using more.
According to the quantity of contact, ship type can be switched and be broadly divided into following a few classes: single-pole single-throw(SPST, i.e. a movable contact and
One stationary contact；Single-pole double throw, i.e. a movable contact and two stationary contacts (stationary contact that both sides can be respectively turned on)；Double-pole list
It throws, i.e. two movable contacts and two stationary contacts, there are two channels；Double-pole double throw, i.e. two movable contacts and four stationary contacts, there is four
A channel (two stationary contacts that both sides can be respectively turned on).
Ship type switch internal is typically provided with a sheet metal, is equipped with fulcrum of spring, spring displacement and modeling among sheet metal
Expect bracket aging deformation, causes ship type switch flexibility poor, influence the using effect of ship type switch, reduce ship type switch
Service life is unfavorable for ship type switch and promotes and apply in the market.
Summary of the invention
The utility model is to provide a kind of ship type switch to overcome above-mentioned defect in the prior art, which opens
Clever structure is closed, stability is good, and safety is good, can effectively ensure that the using effect of ship type switch, and enhance user uses body
It tests, is conducive to ship type switch and promotes and apply in the market.
In order to achieve the above-mentioned object of the invention, the utility model uses following technical scheme: a kind of ship type switch, including switch
Shell and button ontology, the button ontology are installed on the switch case；Static contact and metal are equipped in the switch case
Piece, the static contact connect binding post, and the binding post extends to outside the switch case, and the static contact is equipped with stationary contact,
The sheet metal is equipped with movable contact, and circuit is led when the stationary contact is oppositely arranged with movable contact and stationary contact is contacted with movable contact
It is logical；Elastic device is equipped between the button ontology and sheet metal, the button ontology is equipped with elastic mounting cylinder, the elasticity dress
It sets and is installed in the elastic mounting cylinder；Sheet metal positioning mechanism is installed, the sheet metal is installed in the switch case
The sheet metal positioning mechanism.
As a kind of preferred embodiment of the utility model, the sheet metal is equipped with groove, and the elastic device is embedded at institute
It states in groove.
As a kind of preferred embodiment of the utility model, described elastic device one end, which is equipped with, accepts column, the undertaking column one
End is tapered with the groove, and the undertaking column is embedded in the groove.
As a kind of preferred embodiment of the utility model, the elasticity mounting cylinder is in hollow columnar.
As a kind of preferred embodiment of the utility model, the elastic device is spring.
As a kind of preferred embodiment of the utility model, the elasticity mounting cylinder is adapted setting with the sheet metal.
As a kind of preferred embodiment of the utility model, the switch case is equipped with location hole, and the button ontology is equipped with
Positioning column, the positioning column are pivotally mounted to the positioning hole.
As a kind of preferred embodiment of the utility model, the sheet metal positioning mechanism is set among the sheet metal.
As a kind of preferred embodiment of the utility model, the button ontology is equipped with straight flange portion, straight flange portion two sides pair
Claim to be equipped with bevel edge portion and first surface portion, rounded transition at the bevel edge portion and the undertaking of first surface portion, two described first
It is connected between curved face part by the second curved face part.
Compared with prior art, the utility model has the beneficial effects that a kind of ship type of the utility model switchs, by
Elastic mounting cylinder is set on button ontology, and elastic device is mounted in elastic mounting cylinder, can effectively ensure that elastic device
Stability, avoid the movement of elastic device position in use, so guarantee switch under pressing state, stationary contact with
Contact between movable contact guarantees the stability and safety of ship type switch in use, and the ship type construction of switch is ingenious,
Using effect is good, is conducive to ship type switch and promotes and apply in the market.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that ship type switchs in embodiment；
Fig. 2 is the structural schematic diagram of switch case in embodiment ship type switch；
Fig. 3 is the structural schematic diagram of button ontology in embodiment ship type switch；
Fig. 4 is the structure sectional view of button ontology in embodiment ship type switch；
Fig. 5 is the structural schematic diagram of switch case in embodiment ship type switch；
Fig. 6 is the structure scheme of installation of switch case and sheet metal positioning mechanism in embodiment ship type switch；
Fig. 7 is the structure scheme of installation of switch case and sheet metal in embodiment ship type switch.
Appended drawing reference: 1, switch case；11, location hole；12, return unit lower mounting seat；13, return unit mounting rod；14, fixed
Position block；2, button ontology；21, positioning column；22, elastic mounting cylinder；23, return unit upper mounting seat；24, first surface portion；25,
Two curved face parts；26, bevel edge portion；27, straight flange portion；3, column is accepted；4, elastic device；5, sheet metal；51, movable contact；52, groove；
6, static contact；61, stationary contact；7, binding post；8, sheet metal positioning mechanism.
Specific embodiment
It elaborates with reference to the accompanying drawing to the utility model embodiment.
Embodiment: as shown in Figures 1 to 7, a kind of ship type switch mainly by switch case 1 and is movably arranged on switch housing
Button ontology 2 on body 1 forms, and bottom offers installation through slot, stationary contact in the switch case 1 at 1 both ends of switch case
First 6 are fixedly mounted in installation through slot, in order to guarantee to install the airtightness of through slot and 6 contact position of static contact, switch are avoided to make
Enter the using effect for influencing switch with impurity in the process, sealing ring can be set in installation through slot and 6 contact position of static contact.
6 one end of static contact connects binding post 7, is connected to for the ease of binding post 7 with external circuit, binding post 7 extends to out
It closes outside shell 1, integrally formed with stationary contact 61 on static contact 6, integrally formed with movable contact 51 on sheet metal 5 (i.e. moving contact),
Circuit is connected when stationary contact 61 is oppositely arranged with movable contact 51 and stationary contact 61 is contacted with movable contact 51.
In order to enhance the usage experience of user, guarantees the using effect of switch, be provided between button ontology and sheet metal 5
Elastic device 4, elastic device 4 can be the simple pressure spring of structure or tension spring, and pressure spring or tension spring in the prior art are in use process
In in a lateral direction position be also easy to produce deviation, cause 5 position of sheet metal to change, so cause switch in use
Poor contact influences the use of user, changes in the present embodiment in order to guarantee that elastic device 4 is only realized in longitudinal direction, pressing
The elastic mounting cylinder 22 installed for elastic device 4 is provided on button ontology 2, elastic mounting cylinder 22 is in the form of a column, with button ontology 2 one
Body formed setting reduces the probability of elastic mounting cylinder 22 with the fracture of 2 junction of button ontology, and ensure that switch uses the longevity
Life, reduces the use cost of user.
In order to guarantee that elastic device 4 acts on sheet metal 5, to guarantee that the using effect switched enhancing user's uses body
It tests, groove 52 is provided on sheet metal 5, groove 52 is cone tank, i.e., the internal diameter of groove 52 is from channel opening to bottom portion of groove
Gradual change, smaller and smaller, spring one end is fixedly mounted in elastic mounting cylinder 22, and the other end is mounted in groove 52, elasticity installation
Cylinder 22 height and spring similar length seemingly, to avoid the spring movement of position in a lateral direction in use.
The height of elastic mounting cylinder 22 can be also arranged to the length for being less than spring, by setting in spring one end in the present embodiment
Set accept column 3, and spring section be embedded accept column 3 in, will accept 3 other end of column be arranged to it is compatible with 52 shape of groove
Taper when installation, will be accepted column 3 and be connected in groove 52, realize the installation of elastic device 4, further ensure elastic device
Using effect in use enhances the usage experience of user.
According to the quantity of contact, ship type can be switched and be broadly divided into following a few classes: single-pole single-throw(SPST, i.e. a movable contact and
One stationary contact；Single-pole double throw, i.e. a movable contact and two stationary contacts (stationary contact that both sides can be respectively turned on)；Double-pole list
It throws, i.e. two movable contacts and two stationary contacts, there are two channels；Double-pole double throw, i.e. two movable contacts and four stationary contacts, there is four
A channel (two stationary contacts that both sides can be respectively turned on), the number of the quantity of elastic mounting cylinder 22 and sheet metal 5 in the present embodiment
Amount adaptation is arranged, i.e., is equipped with elastic device 4, the quantity of elastic device 4 and the quantity of sheet metal 5 in each elastic mounting cylinder 22
It is adapted, to guarantee the use of switch.
By being symmetrical arranged location hole 11 on 1 side of switch case in the present embodiment, relatively, in 2 side of button ontology
Face is symmetrical arranged the mode of positioning column 21, and positioning column 21 is stepped, and positioning column 21 rotates in location hole 11, realizes button sheet
Body 2 is movably arranged in switch case 1, and the length of positioning column 21 is slightly longer than the depth of location hole 11, avoids positioning column 21
The too long installation to switch of length impacts, real between the switch case 1 on switching and button ontology 2 in order to further realize
Positioning column 21, can be arranged to be made or positioning using rubber material by the deformable structure of external force by existing fast assembling-disassembling
Setting can suppress the card column of withdrawal on column 21, when button ontology 2 and switch case 1 during the installation process, card column elasticity withdraws fixed
In the column 21 of position, after button ontology 2 is installed with switch case 1, card column pop-up avoids button ontology 2 from switch case 1
On fall off, traditional button ontology 2 is usually the fixed peace realized in switch case 1 by not deformable positioning column
Dress, when need it is split put row into and check when, usually using brute-force, undoubtedly will cause the deformation of switch outer surface, influence switch
It uses, reduces the service life of switch, increase the use cost of user.
Common ship type switch has three foot ship types to switch, and usually intermediate foot is com point, and one of two sides is (normal for NC
Close) point, NO (normally opened) point, sheet metal 5 is bridge-type moving contact structure, usually low between the senior middle school of both ends, the curved type in section
Structure realizes movable contact 51 on sheet metal 5 and the contact of stationary contact 61 by way of push button ontology 2, realizes ship
The normally open or normally off or movable contact 51 of type switch are not in contact with stationary contact 61, and presentation is spaced apart state.
For the ease of the installation of sheet metal 5, guarantee the stability of sheet metal 5 in use, reducing sheet metal 5 makes
With the mobile probability in position in the process, it is mounted with that sheet metal positioning mechanism 8, sheet metal positioning mechanism 8 are arranged in switch case 1
In the intermediate lower of sheet metal, sheet metal positioning mechanism 8 can be the simple positioning block structure of structure, by being arranged on locating piece
Waist-shaped hole is arranged on sheet metal 5 in location hole, in waist-shaped hole and positioning hole setting clamping screw etc., the intermediate low spot of sheet metal 5
Place is similar to fulcrum, make sheet metal 5 can double swerve formula be mounted on sheet metal positioning mechanism 8, guarantee sheet metal 5
In the stability of use process, and then guarantee that switch in the stability of use process, guarantees the using effect of switch.
Enhance the usage experience of user in the present embodiment, is provided with also between switch case 1 and button ontology 2 multiple
Position mechanism, resetting-mechanism can be the simple reset spring of structure, and user only needs flicking can be realized to switch on and close, be
Convenient for the installation of reset spring, it is provided with return unit lower mounting seat 12 in switch case 1, is provided on button ontology 2
Return unit upper mounting seat 23, return unit upper mounting seat 23 and the tubular structure cylindrical of return unit lower mounting seat 13, switch housing
When body 1 and button ontology 2 are installed, there are gap installations between return unit upper mounting seat 23 and return unit lower mounting seat 13, reset
Spring is mounted in return unit upper mounting seat 23 and return unit lower mounting seat 13, in order to further ensure the stabilization of reset spring
Property, return unit mounting rod 13, reset spring one end can be also set in return unit upper mounting seat 23 or return unit lower mounting seat 13
It is fixedly set in outside return unit mounting rod 13.
Ship type switch is widely used in water dispenser, treadmill, computer sound box, battery truck, motorcycle, ion television set, coffee
Coffee pot, socket, massager etc., usually on household appliances using more, usually forwarding button, stop button and retreating is pressed
Button, or the situation of equipment, this reality are got information about for types such as low speed button, high speed buttons in order to keep user very clear
Applying in example can also be arranged indicator light in 2 inner face of button ontology, when the movable contact 51 and stationary contact for being located at left side in ship type switch
61 when touching, and is in forward travel state, and indicator light is powered, that is, opens；When ship type switch is located at the movable contact 15 and stationary contact on right side
When 61 contact, it is in fallback state, indicator light is powered, that is, opens, and another state is presented in indicator light at this time or color is opened, can
Indicator light is preset as needed, reminds staff's equipment to be in which kind of state with this, very clear, using effect is more
It is good.
In order to further enhance the usage experience of user, mitigates the frictional force between button ontology 2 and switch case 1, press
Button ontology 2 is equipped with straight flange portion 27, and 27 two sides of straight flange portion are symmetrically arranged with bevel edge portion 26 and first surface portion 24, bevel edge portion 26 and first
Rounded transition at 24 undertaking of curved face part is connected by the second curved face part 25 between two first surface portions 24.
One of the present embodiment ship type switch is filled by the way that elastic mounting cylinder 22 is arranged on button ontology 2, and by elasticity
It sets 4 to be mounted in elastic mounting cylinder 22, can effectively ensure that the stability of elastic device 22, elastic device 22 is avoided to use
The movement of position in the process, and then guarantee switch under pressing state, the contact between stationary contact and movable contact guarantees that ship type is opened
Stability and safety in use is closed, the ship type construction of switch is ingenious, and using effect is good, is conducive to ship type switch
It promotes and applies in the market.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model；Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Although appended drawing reference in figure: 1, switch case is used more herein；11, location hole；12, it is installed under return unit
Seat；13, return unit mounting rod；14, locating piece；2, button ontology；21, positioning column；22, elastic mounting cylinder；23, on return unit
Mounting base；24, first surface portion；25, the second curved face part；26, bevel edge portion；27, straight flange portion；3, column is accepted；4, elastic device；5,
Sheet metal；51, movable contact；52, groove；6, static contact；61, stationary contact；7, binding post；8, the terms such as sheet metal positioning mechanism,
But it does not exclude the possibility of using other terms.It is practical the use of these items is only for being more convenient to describe and explain
Novel essence；It is contrary to the spirit of the present invention to interpret them as any one of the additional limitations.
Claims (9)
1. a kind of ship type switch, including switch case (1) and button ontology (2), the button ontology (2) are installed on the switch
Shell (1)；It is characterized by: being equipped with static contact (6) and sheet metal (5) in the switch case (1), the static contact (6) is even
It connecing binding post (7), the binding post (7) extends to the switch case (1) outside, and the static contact (6) is equipped with stationary contact (61),
The sheet metal (5) is equipped with movable contact (51), the stationary contact (61) and movable contact (51) be oppositely arranged and stationary contact (61) with
Circuit is connected when movable contact (51) contacts；Elastic device (4) are equipped between the button ontology (2) and sheet metal (5), it is described to press
Button ontology (2) is equipped with elastic mounting cylinder (22), and the elastic device (4) is installed in the elastic mounting cylinder (22)；It is described to open
It closes and is equipped with sheet metal positioning mechanism (8) in shell (1), the sheet metal (5) is installed on the sheet metal positioning mechanism (8).
2. a kind of ship type switch according to claim 1, it is characterised in that: the sheet metal (5) is equipped with groove (52), institute
Elastic device (4) is stated to be embedded in the groove (52).
3. a kind of ship type switch according to claim 2, it is characterised in that: described elastic device (4) one end, which is equipped with, accepts
Column (3), the undertaking column (3) one end and the groove (52) are tapered, and the undertaking column (3) is embedded at the groove (52)
It is interior.
4. a kind of ship type switch according to claim 1, it is characterised in that: the elasticity mounting cylinder (22) is in hollow posts
Shape.
5. a kind of ship type switch according to claim 4, it is characterised in that: the elastic device (4) is spring.
6. a kind of ship type switch according to claim 5, it is characterised in that: the elasticity mounting cylinder (22) and the metal
Piece (5) is adapted setting.
7. a kind of ship type switch according to claim 1, it is characterised in that: the switch case (1) is equipped with location hole
(11), the button ontology (2) is equipped with positioning column (21), and the positioning column (21) is pivotally mounted to the location hole (11)
It is interior.
8. a kind of ship type switch according to claim 1, it is characterised in that: the sheet metal positioning mechanism (8) is set to institute
It is intermediate to state sheet metal (5).
9. a kind of ship type switch according to claim 1, it is characterised in that: the button ontology (2) is equipped with straight flange portion
(27), straight flange portion (27) two sides are symmetrically arranged with bevel edge portion (26) and first surface portion (24), the bevel edge portion (26) and the
Rounded transition at one curved face part (24) undertaking, between two first surface portions (24) even by the second curved face part (25)
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821574315.7U CN209232650U (en) | 2018-09-26 | 2018-09-26 | A kind of ship type switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821574315.7U CN209232650U (en) | 2018-09-26 | 2018-09-26 | A kind of ship type switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209232650U true CN209232650U (en) | 2019-08-09 |
Family
ID=67499102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821574315.7U Expired - Fee Related CN209232650U (en) | 2018-09-26 | 2018-09-26 | A kind of ship type switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209232650U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109256295A (en) * | 2018-09-26 | 2019-01-22 | 平湖市华兴电子有限公司 | Ship type switch |
-
2018
- 2018-09-26 CN CN201821574315.7U patent/CN209232650U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109256295A (en) * | 2018-09-26 | 2019-01-22 | 平湖市华兴电子有限公司 | Ship type switch |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10109437B1 (en) | Key sound generation device for silicone keyboard | |
| CN209232650U (en) | A kind of ship type switch | |
| WO2018077193A1 (en) | Ultra-thin mechanical keyboard switch | |
| WO2016169365A1 (en) | Ultrathin keyboard switch | |
| CN209232649U (en) | A kind of novel ship type switch | |
| CN209487381U (en) | A kind of durable type ship type switch | |
| CN109256295A (en) | Ship type switch | |
| CN208041796U (en) | A kind of easy-to-dismount LED light | |
| CN109243901A (en) | Novel ship type switch | |
| CN109300729A (en) | Durable type ship type switch | |
| CN205377824U (en) | Microswitch | |
| CN109714038A (en) | Axis body switch and the keyboard with axis body switch | |
| CN207425686U (en) | Dual spring mechanical film composite keyboard | |
| CN107706027A (en) | A kind of keyboard switch for being easy to combination to install | |
| TWM568488U (en) | Ultra-thin button switch with high balance | |
| CN208954865U (en) | A kind of press-key structure of imitative mechanical keyboard | |
| CN207441526U (en) | The key switch that a kind of centre shines | |
| CN204242944U (en) | A kind of pressure switch | |
| CN209282099U (en) | Intelligent ultrathin wall fills small narrow side switching device | |
| CN208608073U (en) | A kind of switching switch moving contact head component | |
| CN106356239A (en) | Disconnecting switch | |
| CN209149982U (en) | A kind of press-key structure for treadmill | |
| CN112856343A (en) | Anti-toppling fixing seat for lighting lamp | |
| CN207611700U (en) | A kind of novel keyboard switch | |
| CN206961724U (en) | A kind of color gradual changing film switch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190809 Termination date: 20200926 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |