CN208892153U - Induction type goes up and down air pressure touch-switch shock mitigation system on sleeping pillow - Google Patents
Induction type goes up and down air pressure touch-switch shock mitigation system on sleeping pillow Download PDFInfo
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- CN208892153U CN208892153U CN201820183751.5U CN201820183751U CN208892153U CN 208892153 U CN208892153 U CN 208892153U CN 201820183751 U CN201820183751 U CN 201820183751U CN 208892153 U CN208892153 U CN 208892153U
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- switch
- touch
- spring
- shock mitigation
- pneumatic diaphragm
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Abstract
The utility model discloses air pressure touch-switch shock mitigation systems on a kind of induction type lifting sleeping pillow, including damper, pneumatic diaphragm horizontal position to be fixed in the pneumatic diaphragm working chamber in damper middle section.Pneumatic diaphragm working chamber roof and bottom wall are provided with circular hole and are respectively perpendicular one Duan Yuanguan of connection, upper section round tube is communicated with airline hose, spring-compressed bar is housed, spring-compressed bar upper section enters pneumatic diaphragm working chamber, and top is fixed at the center of pneumatic diaphragm in lower section round tube.The shock mitigation system further includes the touch-switch of push type or lever-type structure.Beneficial effect is: having well solved the problem that touch-switch is acted in gas replenishment process high frequency first, inflation pump operation is not only made to reduce the noise that high-frequency movement generates more steadyly but also significant.Second is that touch-switch sensitivity significantly improves, starting pressure can not only be substantially reduced, but also can neatly be adjusted.Third is that the utility model design structure is compact, cost of manufacture is not high, installs easy to operate.
Description
Technical field
The utility model relates to touch-switch shock mitigation systems on a kind of induction type lifting sleeping pillow.
Background technique
The applicant has submitted to State Intellectual Property Office that application No. is 201610328897.X's on May 12nd, 2016
Application for a patent for invention discloses a kind of " pillow goes up and down induction controller and the lifting sleeping pillow with the control device ".?
To continuing in research for the project, it has been found that the design there is also have it is following need improvements, due to for inflated pillow
The air pump of body inflation is all the work of multi-cylinder stroke type, and provided air is a kind of pulsed gas flow, is not reaching foot
Before enough pressure, big ups and downs can occur for the air pressure in rubber air storage bag, rubber gas storage capsule volume also can undulating movement, to lead
Cause touch-switch high frequency rule ground open and close.Noise can be not only generated, but also generated spark of continuously striking sparks is also easy to lead
Contact oxidation is caused, conduction is influenced, causes malfunctioning switch.
Summary of the invention
The technical problem to be solved by the present invention is to provide touch-switch dampings on a kind of induction type lifting sleeping pillow
System, the shock mitigation system is stable, has well solved the problem that touch-switch is acted in gas replenishment process high frequency.
The utility model uses following technical scheme: the air pressure touch-switch shock mitigation system includes damper, damper
Middle section is the pneumatic diaphragm working chamber of cylindricality or spherical shape, and pneumatic diaphragm horizontal position is fixed in pneumatic diaphragm working chamber；Pneumatically every
The roof and bottom wall central of film working chamber are provided with circular hole and are respectively perpendicular one Duan Yuanguan of connection, upper section round tube and airline hose phase
It is logical, spring-compressed bar is housed in lower section round tube, spring-compressed bar upper section enters pneumatic diaphragm working chamber, top be fixed on pneumatically every
At the center of film, an elastic shock attenuation pair is constituted.
The pneumatic diaphragm can use following fixing means: the shell of pneumatic diaphragm working chamber is by upper and lower two sections of circles
Column or hemisphere dock, and the annular outside of pneumatic diaphragm is fixedly clamped to interface by level.
The shock mitigation system further includes touch-switch, and the contact of touch-switch uses push type startup structure, and assembly method is
The bottom end of lower section round tube is fixed at the top of touch-switch, the bottom end of spring-compressed bar is pressed on the contact of touch-switch.
Increase by one in the touch-switch with switch spring piece elastic force on the contrary, for cutting down switch spring piece elastic force
Damping spring.
The damping spring uses compressed spring, is mounted between common terminal and drag hook.
The damping spring uses extension spring, is mounted between drag hook lower end and the bottom wall of touch-switch.Stretch bullet
Spring lower end is additionally provided with pulling force and adjusts bolt.
The shock mitigation system further includes touch-switch, and the contact of touch-switch uses lever startup structure, which is equipped with
One piece of mounting plate, touch-switch are secured transverse on mounting plate, and damper is vertically set at the top of touch-switch and presses lever
Top.Specific mounting structure is symmetrically to be provided with to press the wobble channel of lever in the lower section round tube bottom of damper section left and right side；Touching
Lever cross is pressed to pass through wobble channel, the lower end of spring-compressed bar is pressed on the top surface for pressing lever.
Above-mentioned damping device is additionally provided with the triggering pressure regulating mechanism of touch-switch, which, which is that spring-compressed bar is opposite, touches
The sliding equipment for pressing lever upper surface presses the torque arm length of lever by adjusting to adjust the triggering pressure for pressing lever to contact
Power.
The specific structure of above-mentioned triggering pressure regulating mechanism is to be fixed on horizontal direction lead screw by the hole board mount of two sides
On mounting plate, one end of lead screw is pierced by from bracket holes and rotating handle is housed；One section of silk braid, the bottom surface of touch-switch are studded on lead screw
Be fixed on silk braid, top press lever be bordering on lead screw it is parallel；Lever is pressed by mobile adjust of lead screw rotation and silk braid
Torque arm length, form different triggering pressure；The mobile limit sleeve of silk braid is additionally provided on lead screw.
Another design structure for triggering pressure regulating mechanism is that damper installation place is provided with horizontal direction on a mounting board
Sliding slot studs with sliding handle in sliding slot, and damper is fixed on sliding handle.
The beneficial effects of the utility model are: the shock mitigation system has well solved touch-switch in gas impact type first
The problem of inflator pump gas replenishment process high frequency movement reduces inflation pump operation more steadyly but also significant
Noise caused by touch-switch high frequency mo.Second is that touch-switch sensitivity significantly improves, the starting pressure of touch-switch is not
It can only substantially reduce, but also can neatly be adjusted.Third is that design structure of the present invention is compact, cost of manufacture is not high,
It installs easy to operate.
Detailed description of the invention
The utility model is described in detail below in conjunction with the drawings and specific embodiments
Fig. 1 is the structural schematic diagram of the utility model embodiment 1.
Fig. 2 is the structural schematic diagram of embodiment 2.
Fig. 3 is the structural schematic diagram of embodiment 3.
Fig. 4 is the structural schematic diagram of embodiment 4.
Fig. 5 is the structural schematic diagram of embodiment 5.
Figure label:
1, damper 2, touch-switch 3, pneumatic diaphragm chamber 4, pneumatic diaphragm 5, upper section round tube
6, airline hose 7, lower section round tube 8, spring-compressed bar 9, level are to interface 10, contact
11, switch spring piece 12, damping spring 13, common terminal 14, drag hook 15, pulling force adjust bolt
16, mounting plate 17, press lever 18, wobble channel 19, lead screw 20, hole board mount
21, rotating handle 22, silk braid 23, mobile limit sleeve 24, sliding slot 25, sliding handle.
Specific embodiment
Example 1
As shown in Figure 1, the shock mitigation system includes damper 1, the middle section of damper 1 is the pneumatic diaphragm work of cylindricality or spherical shape
Make chamber 3,4 horizontal position of pneumatic diaphragm is fixed in pneumatic diaphragm working chamber 3.The roof and bottom wall central of pneumatic diaphragm working chamber 3
It is provided with circular hole and is respectively perpendicular one Duan Yuanguan of connection, upper section round tube 5 is communicated with airline hose 6, and spring pressure is housed in lower section round tube 7
Contracting bar 8,8 upper section of spring-compressed bar enter pneumatic diaphragm working chamber 3, and top is fixed at the center of pneumatic diaphragm 4, constitute one
Elastic shock attenuation pair.
Pneumatic diaphragm 4 can use following fixing means: the shell of pneumatic diaphragm working chamber 3 by upper and lower two sections of cylinders or
Hemisphere docks, and the annular outside of pneumatic diaphragm 4 is fixedly clamped to interface 9 by level.
Example 2
As shown in Fig. 2, the shock mitigation system further includes touch-switch 2, the contact 10 of touch-switch 2 is set using push type starting
Meter, specific mounting structure are that the bottom end of lower section round tube 7 is fixed on to 2 top of touch-switch, and the bottom end of spring-compressed bar 8 is pressed in gently
On the contact 10 for touching switch 2.
The principle of above-mentioned design is: when inflator pump inputs gas to airline hose, pneumatic diaphragm 4 is recessed, spring-compressed
Bar 8 is partially compressed.When interval occurs in inflation pump gas input, the release of 8 pressure of spring-compressed bar, pneumatic diaphragm 4 is convex, when
When institute's body is filled in inflation sleeping pillow, gas pressure reaches maximum set value in airline hose 6, and spring-compressed bar 8 is compressed
In place, touch-switch 2 is closed.
Since the spring leaf elastic force in existing touch-switch is very big, the active force given is needed also to compare when contact is depressed
Greatly, the blowing pressure maximum set value often beyond setting.This problem can be solved using following methods.
Increase by one in touch-switch 2 with 11 elastic force of switch spring piece on the contrary, for cutting down 11 elastic force of switch spring piece
Damping spring 12.
Damping spring 12 uses compressed spring, is mounted between common terminal 13 and drag hook 14.
Example 3
As shown in figure 3, damping spring 12 uses extension spring, be mounted on 14 lower end of drag hook and touch-switch 2 bottom wall it
Between.Extension spring lower end is additionally provided with pulling force and adjusts bolt 15.
Example 4
As shown in figure 4, the contact 10 of touch-switch 2 uses lever startup structure, need to be arranged one piece of mounting plate 16,
Touch-switch 2 is secured transverse on mounting plate 16, and damper 1 is vertically set at the top of touch-switch 2 and presses 17 top of lever.
Specific mounting structure is symmetrically to be provided with to press the wobble channel 18 of lever 17 in 7 bottom of lower section round tube of damper 1 section left and right side.
It presses lever 17 and is horizontally through wobble channel 18, the lower end of spring-compressed bar 8 is pressed on the top surface for pressing lever 17.
Above-mentioned damping device is additionally provided with the triggering pressure regulating mechanism of touch-switch 2, which is that spring-compressed bar 8 is opposite
The sliding equipment for pressing 17 upper surface of lever presses lever 17 to contact to adjust by the torque arm length that adjusting presses lever 17
10 triggering pressure.
The specific structure of triggering pressure regulating mechanism is to be fixed on horizontal direction lead screw 19 by the hole board mount 20 of two sides
On mounting plate 16, one end of lead screw 19 is pierced by from bracket holes and rotating handle 21 is housed；One section of silk braid 22 is studded on lead screw 19, is touched
The bottom surface of switch 2 is fixed on silk braid 22, top press lever 17 be bordering on lead screw 19 it is parallel；It is rotated by lead screw 19 and silk
Set 22 is mobile to adjust the torque arm length for pressing lever 17, forms different triggering pressure；The shifting of silk braid 22 is additionally provided on lead screw 19
Dynamic limit sleeve 23.
Example 5
As shown in figure 5, another design structure of triggering pressure regulating mechanism is that damper 1 is installed on mounting plate 16
Place is provided with horizontal chute 24, and sliding handle 25 is studded in sliding slot 24, and damper 1 is fixed on sliding handle 25.
Claims (10)
1. air pressure touch-switch shock mitigation system on a kind of induction type lifting sleeping pillow, it is characterised in that: the air pressure touch-switch subtracts
Shake system includes damper (1), and the middle section of damper (1) is the pneumatic diaphragm working chamber (3) of cylindricality or spherical shape, pneumatic diaphragm
(4) horizontal position is fixed in pneumatic diaphragm working chamber (3)；The roof and bottom wall central of pneumatic diaphragm working chamber (3) are provided with circular hole
And it is respectively perpendicular one Duan Yuanguan of connection, upper section round tube (5) is communicated with airline hose (6), and spring-compressed is housed in lower section round tube (7)
Bar (8), spring-compressed bar (8) upper section enter pneumatic diaphragm working chamber (3), and top is fixed at the center of pneumatic diaphragm (4), structure
At an elastic shock attenuation pair.
2. air pressure touch-switch shock mitigation system on induction type lifting sleeping pillow according to claim 1, it is characterised in that: institute
The pneumatic diaphragm (4) stated uses following fixing means: the shell of pneumatic diaphragm working chamber (3) is by upper and lower two sections of cylinders or hemisphere
Body docks, and the annular outside of pneumatic diaphragm (4) is fixedly clamped to interface (9) by level.
3. air pressure touch-switch shock mitigation system on induction type lifting sleeping pillow according to claim 1, it is characterised in that: should
Shock mitigation system further includes touch-switch (2), and the contact (10) of touch-switch (2) uses push type startup structure, and assembly method is
The bottom end of lower section round tube (7) is fixed at the top of touch-switch (2), the bottom end of spring-compressed bar (8) is pressed in touch-switch (2)
On contact (10).
4. air pressure touch-switch shock mitigation system on induction type lifting sleeping pillow according to claim 1, it is characterised in that:
Increase by one in the touch-switch (2) with switch spring piece (11) elastic force on the contrary, for cutting down switch spring piece (11) bullet
The damping spring (12) of power.
5. air pressure touch-switch shock mitigation system on induction type lifting sleeping pillow according to claim 4, it is characterised in that: institute
The damping spring (12) stated uses compressed spring, is mounted between common terminal (13) and drag hook (14).
6. air pressure touch-switch shock mitigation system on induction type lifting sleeping pillow according to claim 4, it is characterised in that: institute
The damping spring (12) stated uses extension spring, is mounted between drag hook (14) lower end and the bottom wall of touch-switch (2), stretches bullet
Spring lower end is additionally provided with pulling force and adjusts bolt (15).
7. air pressure touch-switch shock mitigation system on induction type lifting sleeping pillow according to claim 1, it is characterised in that: should
Shock mitigation system further includes touch-switch (2), and the contact (10) of touch-switch (2) uses lever startup structure, which is equipped with
One piece of mounting plate (16), touch-switch (2) are secured transverse on mounting plate (16), and damper (1) is vertically set on touch-switch
(2) pressing above lever (17) at the top of；Specific mounting structure is in lower section round tube (7) bottom of damper (1) section left and right side pair
Title is provided with the wobble channel (18) for pressing lever (17)；It presses lever (17) and is horizontally through wobble channel (18), spring-compressed bar
(8) lower end is pressed on the top surface for pressing lever (17).
8. air pressure touch-switch shock mitigation system on induction type lifting sleeping pillow according to claim 7, it is characterised in that: institute
The triggering pressure regulating mechanism that shock mitigation system is additionally provided with touch-switch (2) is stated, which, which is that spring-compressed bar (8) are opposite, presses thick stick
The sliding equipment of bar (17) upper surface presses lever (17) to contact to adjust by the torque arm length that adjusting presses lever (17)
(10) triggering pressure.
9. air pressure touch-switch shock mitigation system on induction type lifting sleeping pillow according to claim 8, it is characterised in that: institute
Stating triggering pressure regulating mechanism is to be fixed on horizontal direction lead screw (19) on mounting plate (16) by the hole board mount (20) of two sides,
One end of lead screw (19) is pierced by from bracket holes and rotating handle (21) is housed；One section of silk braid (22) is studded on lead screw (19), is touched out
Close (2) bottom surface be fixed on silk braid (22), top press lever (17) be bordering on lead screw (19) it is parallel；Pass through lead screw (19)
Rotation and silk braid (22) mobile adjusting press the torque arm length of lever (17), form different triggering pressure；On lead screw (19) also
Mobile limit sleeve (23) equipped with silk braid (22).
10. air pressure touch-switch shock mitigation system on induction type lifting sleeping pillow according to claim 8, it is characterised in that:
The triggering pressure regulating mechanism is that damper (1) installation place is provided with horizontal chute (24), sliding slot on mounting plate (16)
(24) it is studded in sliding handle (25), damper (1) is fixed on sliding handle (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820183751.5U CN208892153U (en) | 2018-01-25 | 2018-01-25 | Induction type goes up and down air pressure touch-switch shock mitigation system on sleeping pillow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820183751.5U CN208892153U (en) | 2018-01-25 | 2018-01-25 | Induction type goes up and down air pressure touch-switch shock mitigation system on sleeping pillow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208892153U true CN208892153U (en) | 2019-05-24 |
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ID=66565158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820183751.5U Expired - Fee Related CN208892153U (en) | 2018-01-25 | 2018-01-25 | Induction type goes up and down air pressure touch-switch shock mitigation system on sleeping pillow |
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| Country | Link |
|---|---|
| CN (1) | CN208892153U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108143206A (en) * | 2018-01-25 | 2018-06-12 | 邢树林 | Air pressure touch-switch shock mitigation system on a kind of induction type lifting sleeping pillow |
-
2018
- 2018-01-25 CN CN201820183751.5U patent/CN208892153U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108143206A (en) * | 2018-01-25 | 2018-06-12 | 邢树林 | Air pressure touch-switch shock mitigation system on a kind of induction type lifting sleeping pillow |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190524 Termination date: 20200125 |