CN207925395U - Anti-dumping switch - Google Patents
Anti-dumping switch Download PDFInfo
- Publication number
- CN207925395U CN207925395U CN201820397391.9U CN201820397391U CN207925395U CN 207925395 U CN207925395 U CN 207925395U CN 201820397391 U CN201820397391 U CN 201820397391U CN 207925395 U CN207925395 U CN 207925395U
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- swing rod
- pedestal
- chamber
- disconnecting
- shell
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Abstract
The utility model is related to a kind of anti-dumping switch,Include positioned at bottom pedestal and shell on pedestal top is set,Pedestal is being formed with gravity sensing chamber at one end between shell,Pedestal is being formed with connecting and disconnecting of the circuit chamber at its other end between shell,There are two conductive contact films for setting in connecting and disconnecting of the circuit chamber,Also rotation is provided with swing rod in connecting and disconnecting of the circuit chamber,One end of swing rod is rotatably set in connecting and disconnecting of the circuit chamber,Two conductive contact films can contact with each other in the swing rod bottom to be connected and is separated from each other disconnection when being put on swing rod,It is provided with partition wall between the gravity sensing chamber and connecting and disconnecting of the circuit chamber,Guide groove is offered in the middle part of the partition wall,The swing rod is arranged in guide groove and can be swung up and down along guide groove,It is movably set with weight member in gravity sensing chamber,Being additionally provided between pedestal and swing rod makes the elastic component for putting reset on swing rod include.Anti-dumping switch provided by the utility model, simple in structure, easy for installation, cost is lower.
Description
Technical field
The utility model is related to a kind of anti-dumping switch.
Background technology
Household electrical appliance continue to work when artificial or other are surprisingly toppled in order to prevent, and household electrical appliance is avoided to topple over
Abnormal state under work and cause additional accident, such as：Fire gets an electric shock, hurts sb.'s feelings, it is common practice on household electrical appliance
Anti-dumping switch is set, disconnects its power supply when household electrical appliance are toppled over or are tilted a certain angle, to make it be stopped,
Avoid above-mentioned unexpected generation.Anti-dumping switch now is mechanical or photoelectric control switch mostly, it is complicated and
And it is of high cost.
Utility model content
In view of the deficienciess of the prior art, the utility model provides a kind of anti-dumping switch, simple in structure, installation side
Just, cost is lower.
To achieve the above object, the utility model provides following technical solution：A kind of anti-dumping switch, including it is located at bottom
The pedestal in portion and shell on pedestal top is set, pedestal is being formed with gravity sensing at one end between shell
Chamber, pedestal are being formed with connecting and disconnecting of the circuit chamber at its other end between shell, and there are two conductive for setting in connecting and disconnecting of the circuit chamber
One end of contact chip, two conductive contact films is pierced by by the pedestal other end to pedestal, also rotation setting in connecting and disconnecting of the circuit chamber
There are swing rod, one end of swing rod to be rotatably set in connecting and disconnecting of the circuit chamber, the other end of swing rod extends in gravity sensing chamber, two
The other end of conductive contact film is placed in below the swing rod, and two conductive contact films can contact with each other conducting in the swing rod bottom
And it is separated from each other disconnection when being put on swing rod, it is provided with partition wall between the gravity sensing chamber and connecting and disconnecting of the circuit chamber, the separation
Guide groove is offered in the middle part of wall, the swing rod is arranged in guide groove and can be swung up and down along guide groove, gravity sensing
Weight member is movably set in chamber, which can press on the other end of swing rod simultaneously when anti-dumping switch is horizontally arranged
Promote the swing rod bottom, the elastic component for making to put reset on swing rod is additionally provided between pedestal and swing rod.
It is using the advantages of above-mentioned technical proposal：By by the work electricity of one end of two conductive contact films and household electrical appliance
Road connects, and when being pressed in the swing rod other end under weight member under normal condition, makes the swing rod bottom that two conductive contact films be allowed to contact with each other
It is powered, to which electric appliance can work normally, when accident, which occurs, for electric appliance topples over, weight member is fallen from the swing rod other end so that pendulum
Bar is resetted by elastic component and upper pendulum, upper latter two conductive contact film of pendulum are also detached because of the effect of no external force, due to two conductions
The separation of contact chip makes circuit that can not be connected to power off, and prevents unexpected generation；Since the swing rod is arranged in partition wall
It can swing up and down in guide groove and along guide groove, the setting of guide groove plays certain guiding to the swing of swing rod and makees
With, improve swing rod swing stability.
As further improvement of the utility model：The weight member is spherical shape, the bottom setting of the gravity sensing chamber
There are annular brace seat, the other end of the swing rod to be placed on the center of annular brace seat across annular brace seat.
It is using the advantages of above-mentioned technical proposal：The sensitivity of anti-dumping switch can be improved using spherical weight member,
Simultaneously but also electric appliance weight member when ajusting can quickly and accurately be returned to initial position.Gravity sensing chamber collocation annular
Support base can allow electric appliance time timing after toppling over that sphere is allowed to fall after rise in annular brace seat to act on center always
On swing rod, it is not easy to shake.
As further improvement of the utility model：The annular brace seat is surrounded by multiple support chips and is formed, adjacent branch
There are gaps, the other end of the swing rod to be arranged in the gap between two of which support chip between blade, each support chip
Outer peripheral sidewall on be both provided with the reinforcing rib extended vertically.
It is using the advantages of above-mentioned technical proposal：It is formed since annular brace seat is surrounded by multiple support chips, makes its carrying
Can have certain buffer capacity, the setting in gap to be convenient for wearing the other end of swing rod to annular branch when the weight member of spherical shape
Support the center of seat.Reinforcing rib can allow support chip firmer, it is not easy to damage.
As further improvement of the utility model：There are two two conductive contact films of confession for the pedestal other end setting
One end is pierced by the interpolation slit to pedestal respectively, and pedestal is respectively arranged with two the first sockets in two side positions of two interpolation slits,
Partition wall is respectively arranged with two the second sockets in two side positions of guide groove, and described pedestal one end is in gravity sensing chamber side-walls
It is provided with bayonet, the shell lower end is respectively arranged with the first plug and the second socket with the cooperation grafting positioning of the first socket
Coordinate the second plug of grafting positioning and the buckle with bayonet cooperation clamping.
It is using the advantages of above-mentioned technical proposal：The setting of first socket and the second socket is existing to make shell and pedestal fasten
And positioning action, in addition the cooperation of buckle, since buckle can prevent shell from deviating from pedestal, the first socket and the second socket upward
Shell all around moving to pedestal can be prevented, the combination of the two allows shell to be perfectly fixed on pedestal, and shell to be separated
Body and pedestal then need to only release buckle and the cooperation of bayonet can deviate from shell from pedestal.
As further improvement of the utility model：Pedestal position between two interpolation slits is provided with to be inserted into for swing rod one end
Hinged hinged groove, the other ends of described two conductive contact films position, the elastic component between partition wall and hinged groove
For spring, the guide groove lower section is provided with the locating slot that positioning is inserted into for lower spring end, and swing rod lower end corresponding position is set
It is equipped with the positioning column of pluggable spring upper end.
It is using the advantages of above-mentioned technical proposal：Layout is more reasonable, facilitates repair and replaces inner components, due to two
The other end of a conductive contact film position between partition wall and hinged groove can play isolation and protective effect well,
The setting of positioning column and locating slot can allow spring to be stably supported between swing rod and pedestal and not shift.
As further improvement of the utility model：The inner wall of gravity sensing chamber defined by the shell is indent
Hemispherical shape.
It is using the advantages of above-mentioned technical proposal：The hemispherical shape of indent can allow weight member not to be stuck in corner, and
It only needs to allow swing rod that can go up pendulum power-off, does not have to excessive space, both having reduced the volume of shell can also allow weight member will not be because
Space is excessive and is difficult to fall back in annular brace seat.
Description of the drawings
Fig. 1 is the stereogram of the utility model embodiment；
Fig. 2 is the sectional view of the utility model embodiment；
Fig. 3 is the explosive view 1 of the utility model embodiment；
Fig. 4 is the explosive view 2 of the utility model embodiment.
Wherein：1, pedestal, 2, shell, 3, gravity sensing chamber, 4, connecting and disconnecting of the circuit chamber, 5, conductive contact film, 6, swing rod, 7, point
Next door, 8, guide groove, 9, weight member, 10, elastic component, 11, support base, 12, reinforcing rib, 13, interpolation slit, the 14, first socket, 15,
Second socket, 16, bayonet, 17, buckle, 18, hinged groove, 19, positioning column, 20, locating slot, the 21, first plug, 22, second inserts
Head.
Specific implementation mode
The implementation of the anti-dumping switch of the utility model is for example shown in attached drawing 1 to 4：A kind of anti-dumping switch, including be located at
The pedestal 1 of bottom and shell 2 on 1 top of pedestal is set, pedestal 1 is being formed with weight at one end between shell 2
Power induction cavity 3, pedestal 1 are being formed with connecting and disconnecting of the circuit chamber 4 at its other end between shell 2, are being arranged in connecting and disconnecting of the circuit chamber 4
There are two conductive contact film 5, one end of two conductive contact films 5 is pierced by by 1 other end of pedestal to 1 outside of pedestal, connecting and disconnecting of the circuit
Also rotation is provided with swing rod 6 in chamber 4, and one end of swing rod 6 is rotatably set in connecting and disconnecting of the circuit chamber 4, and the other end of swing rod 6 extends
Into gravity sensing chamber 3, the other end of two conductive contact films 5 is placed in 6 lower section of the swing rod, and two conductive contact films 5 can
It contacts with each other in 6 bottom of swing rod and is connected and is separated from each other when being put on swing rod 6 disconnection, the gravity sensing chamber 3 and circuit are logical
It is provided with partition wall 7 between disconnected chamber 4, the middle part of the partition wall 7 offers guide groove 8, and the swing rod 6 is arranged in guide groove 8
And can be swung up and down along guide groove 8, weight member 9 is movably set in gravity sensing chamber 3, which can be in anti-dumping
6 bottom of swing rod is pressed on the other end of swing rod 6 and promoted when the placement of falling switch level, is additionally provided between pedestal 1 and swing rod 6
Make the elastic component 10 that reset is put on swing rod 6.
In the present embodiment, the weight member 9 is spherical shape, and the bottom of the gravity sensing chamber 3 is provided with annular brace seat
11, the other end of the swing rod 6 is placed on the center of annular brace seat 11 across annular brace seat 11.
In the present embodiment, the annular brace seat 11 by multiple support chips around being formed, between adjacent supports piece there are
The other end in gap, the swing rod 6 is arranged in the gap between two of which support chip, in the outer peripheral sidewall of each support chip
It is both provided with the reinforcing rib 12 extended vertically.
In the present embodiment, there are two one end for two conductive contact films 5 to be pierced by respectively for the setting of 1 other end of the pedestal
To the interpolation slit 13 in 1 outside of pedestal, pedestal 1 is respectively arranged with two the first sockets 14 in two side positions of two interpolation slits 13, separates
Wall 7 is respectively arranged with two the second sockets 15 in two side positions of guide groove 8, and 1 one end of the pedestal is in 3 side wall of gravity sensing chamber
Place is provided with bayonet 16,2 lower end of the shell is respectively arranged with the first plug 21 of the first socket 14 cooperation grafting positioning, with
Second socket 15 coordinates the second plug 22 of grafting positioning and the buckle 17 with the cooperation clamping of bayonet 16.
In the present embodiment, the position between two interpolation slits 13 of pedestal 1 is provided with is inserted into hinged be hinged for 6 one end of swing rod
Slot 18, the other ends of described two conductive contact films 5 position, the elastic component 10 between partition wall 7 and hinged groove 18 are
Spring, 8 lower section of the guide groove are provided with the locating slot 20 that positioning is inserted into for lower spring end, 6 lower end corresponding position of the swing rod
It is provided with the positioning column 19 of pluggable spring upper end.
In the present embodiment, the inner wall of the gravity sensing chamber 3 defined by the shell 2 is the hemispherical shape of indent.
Above example, only one kind of the utility model preferably specific example, those skilled in the art are new in this practicality
The usual variations and alternatives carried out in type technical proposal scope are included in protection scope of the present invention.
Claims (6)
1. a kind of anti-dumping switch, it is characterised in that：Include positioned at bottom pedestal and shell on pedestal top is set, base
Seat is formed with gravity sensing chamber at close one end between shell, and pedestal is formed at its other end between shell
There is connecting and disconnecting of the circuit chamber, is arranged in connecting and disconnecting of the circuit chamber there are two conductive contact film, one end of two conductive contact films is another by pedestal
End is pierced by pedestal, and also rotation is provided with swing rod in connecting and disconnecting of the circuit chamber, and one end of swing rod is rotatably set to connecting and disconnecting of the circuit
In chamber, the other end of swing rod extends in gravity sensing chamber, and the other end of two conductive contact films is placed in below the swing rod, and two
A conductive contact film can contact with each other in the swing rod bottom to be connected and is separated from each other disconnection, the gravity-feed tank when being put on swing rod
It answers and is provided with partition wall between chamber and connecting and disconnecting of the circuit chamber, guide groove is offered in the middle part of the partition wall, the swing rod, which is arranged in, leads
It can swing up and down into slot and along guide groove, weight member is movably set in gravity sensing chamber, which can be anti-
Dumping switch presses on the other end of swing rod when horizontal positioned and promotes the swing rod bottom, and being additionally provided between pedestal and swing rod makes
The elastic component of reset is put on swing rod.
2. anti-dumping switch according to claim 1, it is characterised in that：The weight member is spherical shape, the gravity sensing
The bottom of chamber is provided with annular brace seat, and the other end of the swing rod is placed on the center of annular brace seat across annular brace seat
Position.
3. anti-dumping switch according to claim 2, it is characterised in that：The annular brace seat is surrounded by multiple support chips
It being formed, there are gaps, the other end of the swing rod to be arranged in the gap between two of which support chip between adjacent supports piece,
It is both provided with the reinforcing rib extended vertically in the outer peripheral sidewall of each support chip.
4. anti-dumping switch according to claim 1, it is characterised in that：There are two supply two for the pedestal other end setting
One end of conductive contact film is pierced by the interpolation slit to pedestal respectively, and pedestal is respectively arranged with two in two side positions of two interpolation slits
A first socket, partition wall are respectively arranged with two the second sockets in two side positions of guide groove, and described pedestal one end is in gravity
Induction cavity side-walls are provided with bayonet, and the shell lower end is respectively arranged with inserts with the first of the cooperation grafting positioning of the first socket
Head, the buckle with the second plug of the second socket cooperation grafting positioning and with bayonet cooperation clamping.
5. anti-dumping switch according to claim 4, it is characterised in that：Pedestal is provided with confession in position between two interpolation slits
Hinged hinged groove is inserted into swing rod one end, and the other end of described two conductive contact films is located at the meta position of partition wall and hinged groove
It sets, the elastic component is spring, is provided with the locating slot that positioning is inserted into for lower spring end below the guide groove, under the swing rod
End corresponding position is provided with the positioning column of pluggable spring upper end.
6. anti-dumping switch as claimed in any of claims 1 to 5, it is characterised in that：It is limited by the shell
Gravity sensing chamber inner wall be indent hemispherical shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820397391.9U CN207925395U (en) | 2018-03-22 | 2018-03-22 | Anti-dumping switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820397391.9U CN207925395U (en) | 2018-03-22 | 2018-03-22 | Anti-dumping switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207925395U true CN207925395U (en) | 2018-09-28 |
Family
ID=63596438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820397391.9U Active CN207925395U (en) | 2018-03-22 | 2018-03-22 | Anti-dumping switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207925395U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113558359A (en) * | 2021-07-21 | 2021-10-29 | 维沃移动通信有限公司 | Earphone box |
| CN115039155A (en) * | 2020-01-14 | 2022-09-09 | 肖克沃奇股份有限公司 | Inclination indicator |
-
2018
- 2018-03-22 CN CN201820397391.9U patent/CN207925395U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115039155A (en) * | 2020-01-14 | 2022-09-09 | 肖克沃奇股份有限公司 | Inclination indicator |
| CN113558359A (en) * | 2021-07-21 | 2021-10-29 | 维沃移动通信有限公司 | Earphone box |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |