CN109755889A - A kind of manual switch drawer structure - Google Patents
A kind of manual switch drawer structure Download PDFInfo
- Publication number
- CN109755889A CN109755889A CN201711085079.2A CN201711085079A CN109755889A CN 109755889 A CN109755889 A CN 109755889A CN 201711085079 A CN201711085079 A CN 201711085079A CN 109755889 A CN109755889 A CN 109755889A
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- Prior art keywords
- drawer
- electromagnet
- interior
- slot
- switch
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- 239000000463 material Substances 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000004020 conductor Substances 0.000 claims description 2
- 239000000696 magnetic material Substances 0.000 abstract description 2
- 230000035699 permeability Effects 0.000 abstract description 2
- 238000005381 potential energy Methods 0.000 description 7
- 230000005611 electricity Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000000875 corresponding Effects 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound data:image/svg+xml;base64,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 data:image/svg+xml;base64,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 [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 210000003739 Neck Anatomy 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking Effects 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 230000000249 desinfective Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
Abstract
The present invention relates to a kind of manual switch drawer structures, the interior end side surface of the drawer slot (1) is equipped with electromagnet (3), accordingly, the interior end side surface of the drawer (2) at least partly uses permeability magnetic material, and the drawer (2) or drawer slot (1) are equipped with the trigger switch powered for connection circuit to the electromagnet (3)；It is additionally provided on the circuit for disconnecting circuit to stop the control switch (6) powered to the electromagnet (3)；It is additionally provided between the interior end side surface of the drawer (2) and the interior end side surface of the drawer slot (1) for pushing drawer (2) to make what the drawer (2) was at least partially opened to open drawer mechanism.It is few and be quick on the draw, the manual switch drawer structure of motion stability that the present invention haves no need to change drawer structure, components.
Description
Technical field
Of the invention and a kind of manual switch drawer structure.
Background technique
CN200920043036.2 discloses " a kind of automatic switch drawer ", including drawer body, further includes rack gear, tooth
The two sides of the another side of the opening bottom surface of drawer body, rack gear is arranged in wheel, motor, two-way switch, battery case, the rack gear
It is engaged with gear, gear is planted in the drive shaft of motor, and motor is mounted on the desk body bracket of drawer body and battery case, two-way
Connection of opening the light forms parallel circuit, which utilizes motor-driven gear, and gear band carry-over bar is to make drawer body stretch
Out or withdraw, it is quick convenient.
For another example CN2014010773372.8 also discloses a kind of " automatic switch drawer ", comprising: drawer box which is provided with
Rack gear；Cabinet body, internal to have the space for accommodating drawer box, drawer box can move back and forth in space, and the inside of cabinet body is set
There is motor, the shaft of motor is equipped with gear, wheel and rack engagement；Pressure sensor is located at the downside of cabinet body, pressure sensing
Device is used to receive pressure signal；And single-chip microcontroller, it is arranged in cabinet body, single-chip microcontroller is passed by electronic circuit and motor and pressure
Sensor connection, single-chip microcontroller are rotated and reverse according to the presence or absence of pressure signal to control motor.The automatic switch drawer is, it can be achieved that certainly
Dynamic pumping pushes away, easy to use.
Above-mentioned two technical solution is rotated using motor-driven gear, and band carry-over bar is mobile, to open or close pumping
Drawer；Components are more, and structure is complicated, and need to change the structure of drawer to facilitate arrangement driving device.
Summary of the invention
One kind, which is provided, the technical problem to be solved by the present invention is to the status for the prior art haves no need to change drawer knot
Structure, components are few and are quick on the draw, the manual switch drawer structure of motion stability.
The technical scheme of the invention to solve the technical problem is: a kind of manual switch drawer structure, including
The drawer being mounted in drawer slot；
The interior end side surface of the drawer slot is equipped with electromagnet, and accordingly, the interior end side surface of the drawer is at least partly adopted
With magnetic conductive material, the drawer or drawer slot are equipped with the trigger switch powered for connection circuit to the electromagnet；It is described
Drawer structure is additionally provided with for closing the control switch powered to the electromagnet；
It is additionally provided between the interior end side surface of the drawer and the interior end side surface of the drawer slot described for pushing drawer to make
What drawer was at least partially opened opens drawer mechanism.
As an improvement, the drawer mechanism that opens is elastic component, interior end side surface of the elastic component limit in the drawer slot
On, the elastic component is in compressive state after being squeezed by drawer.Compressed elastic component has laid in certain elastic potential energy,
After electromagnet power-off loses its reliss, elastic component discharges its elastic potential energy, and drawer is gradually released, and completes that drawer is semi-automatic opens
Door.
Preferably, the elastic component is spring.
Further preferably, the spring is set on the electromagnet.
Alternatively, the electromagnet has muti-piece, is arranged at intervals in the interior end side surface of the drawer slot；Accordingly, institute
It states spring also and has multiple, be respectively sleeved on corresponding electromagnet；It is uniformly arranged on the inner face of the drawer slot
Multiple electromagnet and the sheathed spring on each electromagnet can guarantee drawer stress equalization in manual switch, carry out
Horizontal movement does not shift.
Preferably, the trigger switch is photoelectric proximity switch.Photoelectric proximity switch can be set in the inner end of drawer
On side, when drawer reaches the operating distance of photoelectric proximity switch during the shutdown process, trigger circuit supplies the electromagnet
Electricity generates electromagnetic attraction, is attracted drawer, realizes the semi-automatic shutdown of drawer, and the different operating distances of photoelectric proximity switch determine
The stroke size of semi-automatic enabling；Photoelectric proximity switch also can be set in the side of drawer slot, when drawer is in closing process
In when blocking photoelectric proximity switch, trigger circuit powers to the electromagnet, generates electromagnetic attraction, is attracted drawer, realizes drawer
Semi-automatic shutdown, different location of the photoelectric proximity switch in the side of drawer slot be configured the row for determining semi-automatic enabling
Cheng great little.
Preferably, the interior end side surface of the drawer at least partly uses stainless steel material to prepare；For example, in the drawer
Interior end side surface position corresponding with electromagnet use with magnetic conductivity stainless steel material, other parts use non-magnetic aluminium
Alloy material；The interior end side surface of drawer can also be all using the stainless steel material with magnetic conductivity.
Compared with prior art, advantages of the present invention: being equipped with electromagnet in the interior end side surface of drawer slot, accordingly,
The interior end side surface of drawer uses or part is prepared using permeability magnetic material, and is equipped on drawer or drawer slot for being connected to electricity
The trigger switch of road direction electromagnet power supply, enables to trigger switch when receiving signal, and control electromagnet enters energization shape
State generates electromagnetic attraction to be attracted drawer and realizes the semi-automatic shutdown of drawer；In addition, by drawer elasticity after extruding
Part is in compressive state, and compressed elastic component has laid in certain elastic potential energy, loses its reliss in control electromagnet power-off
Afterwards, elastic component can discharge its elastic potential energy, and drawer is gradually released, and realize the semi-automatic enabling of drawer.It is this semi-automatic to open
It closes drawer structure and haves no need to change that original drawer structure, components are few and be quick on the draw, motion stability, and user experience is high.
Detailed description of the invention
Fig. 1 is the schematic perspective view (door-plate that drawer is omitted) under the positive angle of the embodiment of the present invention；
Fig. 2 is the schematic perspective view (door-plate that drawer is omitted) under depression angle of the embodiment of the present invention；
Fig. 3 is the schematic perspective view of the use state of the embodiment of the present invention.
Specific embodiment
The present invention will be described in further detail below with reference to the embodiments of the drawings.
As shown in Figure 1 to Figure 3, which includes:
The drawer 2 being mounted in drawer slot 1, drawer 2 and drawer slot 1 are connected using the folding of sliding rail 21；Drawer slot 1 it is interior
Uniform intervals are equipped with multiple electromagnet 3, and the equal sheathed spring 5 on each electromagnet 3, accordingly, drawer 2 in end side surface
Interior end side surface uses the stainless steel material with magnetic conductivity to prepare, and is furthermore equipped on drawer slot 1 for connecting circuit to electromagnetism
The trigger switch of iron power supply, trigger switch can be photoelectric proximity switch 4, and photoelectric proximity switch 4 also can be set in drawer slot
1 side, for user during pushing drawer 2 to close it, drawer 2 can block the light that the side of drawer slot 1 is arranged in
Electricity is in energized state, generates electromagnetic attraction close to switch 4, control electromagnet 3, and automatic suction drawer 2 is closed, and completes half
The process of automatic door-closing；Meanwhile during drawer 2 is closed automatically, the spring 5 being set in outside electromagnet 3 is compressed, due to
The reaction of spring 5 is enabled drawer 2 to be progressively closed off with relatively slow speed, is not influenced internal tableware placement location, avoid pressing from both sides
Hand improves user experience, when drawer 2 completely closes, electromagnet 3 also can auxiliary drawer 2 door body strip of paper used for sealing provide it is certain close
Envelope effect, prevents article secondary pollution in drawer 2.Wherein, electromagnet 3 and spring 5 are carried out in the interior end side surface of drawer slot 1
Uniform intervals setting, can guarantee the stress equalization in closing or unlatching of drawer 2, and energy horizontal movement does not shift；This
Outside, the stroke of semi-automatic shutdown can be determined by the electromagnetic attraction of electromagnet 3 with 4 position of photoelectric proximity switch.
After drawer 2 is closed, the spring 5 being set in outside electromagnet 3 is in compressive state, and compressed spring 5 has laid in one
Fixed elastic potential energy can close the control switch 6 powered to electromagnet 3 when user needs drawing-out type drawer 2, and electromagnet 3 is disconnected
After electricity loses its reliss, spring 5 discharges its elastic potential energy, and drawer 2 is gradually released, and completes the semi-automatic enabling of drawer 2, this
Kind saves power consumption, also avoids in such a way that the elastic potential energy of spring 5 itself is as the power resources of drawing-out type drawer 2
Using the transmission mechanism of other structures complexity carry out drawing-out type drawer 2；Above-mentioned control switch 6 can be set to be easier to connect in user
The position contacted facilitates timely drawing-out type drawer 2 to access article, improves user experience.Wherein, the stroke of semi-automatic enabling can be by
The coefficient of elasticity of the length of spring 5, number and spring 5 determines.
It is few and be quick on the draw, move that this manual switch drawer structure haves no need to change original drawer structure, components
Work is stablized, and user experience is high, can be applied to multiple necks such as medical cabinet, Kitchen case, cabinet used for cosmetic and disinfection cabinet
Domain.
Claims (7)
1. a kind of manual switch drawer structure, including the drawer (2) being mounted in drawer slot (1), it is characterised in that:
The interior end side surface of the drawer slot (1) is equipped with electromagnet (3), accordingly, the interior end side surface at least portion of the drawer (2)
Divide and use magnetic conductive material, the drawer (2) or drawer slot (1) are equipped with and are used for what connection circuit was powered to the electromagnet (3)
Trigger switch；It is additionally provided on the circuit for disconnecting circuit to stop the control switch powering to the electromagnet (3)
(6)；
It is additionally provided between the interior end side surface of the drawer (2) and the interior end side surface of the drawer slot (1) for pushing drawer (2) to make
What the drawer (2) was at least partially opened opens drawer mechanism.
2. manual switch drawer structure according to claim 1, it is characterised in that: elasticity is in the drawer mechanism that opens
Part, the elastic component limit is in the interior end side surface of the drawer slot (1), so that the elastic component is squeezed by drawer (2)
It is in compressive state afterwards.
3. manual switch drawer structure according to claim 2, it is characterised in that: the elastic component is spring (5).
4. manual switch drawer structure according to claim 3, it is characterised in that: the spring (5) is set in described
On electromagnet (3).
5. manual switch drawer structure according to claim 4, it is characterised in that: the electromagnet (3) has muti-piece,
Every setting in the interior end side surface of the drawer slot (1)；Accordingly, the spring (5) also has multiple, and it is respectively right to be respectively sleeved at
On the electromagnet (3) answered.
6. manual switch drawer structure according to any one of claims 1 to 5, it is characterised in that: the touching
Hair switch is photoelectric proximity switch (4).
7. manual switch drawer structure according to claim 6, it is characterised in that: the interior end side surface of the drawer (2)
Using the stainless steel material preparation with magnetic conductivity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711085079.2A CN109755889A (en) | 2017-11-07 | 2017-11-07 | A kind of manual switch drawer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711085079.2A CN109755889A (en) | 2017-11-07 | 2017-11-07 | A kind of manual switch drawer structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109755889A true CN109755889A (en) | 2019-05-14 |
Family
ID=66400080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711085079.2A Pending CN109755889A (en) | 2017-11-07 | 2017-11-07 | A kind of manual switch drawer structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109755889A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110547687A (en) * | 2019-09-29 | 2019-12-10 | 宁波方太厨具有限公司 | Steaming cooking device |
-
2017
- 2017-11-07 CN CN201711085079.2A patent/CN109755889A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110547687A (en) * | 2019-09-29 | 2019-12-10 | 宁波方太厨具有限公司 | Steaming cooking device |
| CN110547687B (en) * | 2019-09-29 | 2021-11-12 | 宁波方太厨具有限公司 | Steaming cooking device |
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