CN215680449U - Switch assembly, main shredder and shredder - Google Patents

Abstract

The utility model discloses a switch assembly, a shredder main machine and a shredder. The switch module of this scheme of adoption, the user can stir the piece through stirring to make the slider slide to pressing control switch for the support frame. The switch assembly of this scheme adopts the mode of stirring to control, and the switch assembly need not to occupy the inside vertical space of main frame of shredder basically for the inside part overall arrangement of main frame of shredder can more optimize.

Description

Switch assembly, main shredder and shredder

Technical Field

The utility model relates to the technical field of switches, in particular to a switch assembly, a shredder main machine and a shredder.

Background

Most of the chopper hosts on the market adopt a push switch, and the push switch is simple and widely applied. However, the push switch occupies a large longitudinal space in the shredder main body, so that the layout of the components in the shredder main body is limited and influenced to a certain extent.

SUMMERY OF THE UTILITY MODEL

In order to overcome at least one of the above-mentioned drawbacks of the prior art, the present invention provides a switch assembly, a shredder main body and a shredder, so as to solve the problem that the conventional push switch occupies more longitudinal space in the shredder main body.

In order to achieve the above object, in a first aspect, the present invention discloses a switch assembly comprising:

a support frame;

the control switch is arranged on the support frame;

the sliding piece is arranged on the supporting frame in a sliding manner;

the poking piece is arranged on the sliding piece;

the slider is slidable relative to the support bracket to press the control switch.

As an alternative implementation manner, in an embodiment of the first aspect of the present invention, the control switch includes a first switch and a second switch that are oppositely disposed on the supporting frame, the first switch and the second switch are respectively located below two sides of the sliding member, and the sliding member slides relative to the supporting frame to press one of the first switch and the second switch.

As an optional implementation manner, in an embodiment of the first aspect of the present invention, a sliding connection column is disposed on the support frame, a sliding slot is disposed on the sliding member, and the sliding connection column is slidably connected to the sliding slot.

As an optional implementation manner, in an embodiment of the first aspect of the present invention, there are two sliding connection columns, two sliding connection columns are oppositely disposed on the supporting frame, there are two sliding chutes, two sliding chutes are oppositely disposed on the sliding member, and two sliding connection columns are spaced apart along the sliding direction of the sliding member.

As an alternative, in an embodiment of the first aspect of the present invention, the top end of the supporting frame has an arc-shaped top surface, and the sliding member is an arc-shaped sliding member adapted to the arc-shaped top surface, and the sliding member can slide curvilinearly along the arc-shaped top surface to press the control switch.

As an optional implementation manner, in an embodiment of the first aspect of the present invention, the switch assembly further includes an elastic resetting member for driving the sliding member to reset toward the center of the supporting frame, and one end of the elastic resetting member is connected to the supporting frame and the other end is connected to the sliding member.

As an optional implementation manner, in an embodiment of the first aspect of the present invention, a through slot is provided on the sliding member, and the elastic restoring member is located in the through slot.

As an optional implementation manner, in an embodiment of the first aspect of the present invention, a fixing seat is disposed on the supporting frame, and one end of the elastic resetting member is connected to the fixing seat.

As an optional implementation manner, in an embodiment of the first aspect of the present invention, there are two elastic resetting members, two elastic resetting members are oppositely disposed on the sliding member, there are two fixed seats, two fixed seats are oppositely disposed on the supporting frame, one end of each of the two elastic resetting members is respectively connected to the two fixed seats, and the two fixed seats are disposed on two sides of the sliding direction of the sliding member.

As an alternative, in an embodiment of the first aspect of the present invention, the curve of the elastic restoring element intersects the sliding direction of the sliding element.

In a second aspect, the utility model discloses a shredder main body, which comprises a main body shell and the switch assembly, wherein the switch assembly is arranged in the main body shell, and the stirring piece extends out of the main body shell.

In a third aspect, the utility model discloses a shredder comprising a shredder cup and a shredder main body as described above, wherein the shredder cup is connected with the shredder main body.

The switch assembly, the shredder main machine and the shredder provided by the utility model have the following technical effects:

according to the switch assembly, the shredder main body and the shredder, the switch assembly comprising the support frame, the control switch, the sliding piece and the stirring piece is arranged, the control switch is arranged on the support frame, the sliding piece is arranged on the support frame in a sliding mode, the stirring piece is arranged on the sliding piece, and the sliding piece can slide relative to the support frame to press the control switch. The switch module of this scheme of adoption, the user can stir the piece through stirring to make the slider slide to pressing control switch for the support frame. The switch assembly of this scheme adopts the mode of stirring to control, and the switch assembly need not to occupy the inside vertical space of main frame of shredder basically for the inside part overall arrangement of main frame of shredder can more optimize.

Drawings

FIG. 1 is a schematic structural view of a shredder according to an embodiment of the present invention;

FIG. 2 is an exploded view of a shredder according to an embodiment of the present invention;

FIG. 3 is an exploded view of the shredder main body according to the embodiment of the present invention;

fig. 4 is an exploded view of a switch assembly according to an embodiment of the utility model.

Wherein the reference numerals have the following meanings:

10. a switch assembly; 1. a support frame; 11. a cylindrical sidewall; 12. a circular arc cover top; 13. a sliding connection column; 14. a fixed seat; 141. a barb portion; 2. a control switch; 21. a first switch; 22. a second switch; 3. a slider; 31. a contact pin; 311. a first contact pin; 312. a second contact pin; 32. a chute; 33. a through groove; 4. a toggle piece; 5. an elastic reset member; 6. a safety switch; 20. a main housing; 201. a bottom case; 202. a top shell; 30. a motor assembly; 100. a shredder main machine; 200. and (4) chopping the cup.

Detailed Description

For better understanding and implementation, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

Referring to fig. 1 and 2 together, the present invention discloses a shredder, which includes a shredder cup 200 and a shredder main body 100, wherein the shredder cup 200 is detachably connected to the shredder main body 100.

Referring to fig. 2 to 4, the shredder main body 100 includes a main housing 20, a motor assembly 30 and a switch assembly 10, wherein the motor assembly 30 and the switch assembly 10 are disposed in the main housing 20.

Specifically, the main housing 20 includes a bottom case 201 facing the shredding cup 200 and a top case 202 covering the bottom case 201 and facing the outside, and the motor assembly 30 and the switch assembly 10 are disposed between the bottom case 201 and the top case 202.

The switch assembly 10 is described in detail below.

The switch assembly 10 comprises a support frame 1, a control switch 2, a sliding piece 3 and a stirring piece 4, wherein the control switch 2 is arranged on the support frame 1, the sliding piece 3 is arranged on the support frame 1 in a sliding mode, the stirring piece 4 is arranged on the sliding piece 3, and the sliding piece 3 can slide relative to the support frame 1 to press the control switch 2. By adopting the switch component 10 of the scheme, a user can toggle the toggle piece 4 to enable the sliding piece 3 to slide to the press control switch 2 relative to the support frame 1. The switch assembly 10 of the scheme is controlled in a toggle mode, and the switch assembly 10 basically does not need to occupy the longitudinal space inside the main shredder unit 100, so that the layout of components inside the main shredder unit 100 can be optimized.

Wherein, the toggle element 4 extends from the inside of the main machine housing 20 to the outside of the main machine housing 20, so as to facilitate the user to toggle.

In some embodiments, the supporting frame 1 is a cover-shaped structure, the supporting frame 1 covers the motor assembly 30, and the control switch 2 and the sliding member 3 are both disposed on the outer wall of the supporting frame 1. With the arrangement, as the support frame 1 covers the motor assembly 30, when the shredder main body 100 is started, the noise generated by the motor assembly 30 forms a circular current in the inner wall of the support frame 1 and is transmitted to the outside of the main body shell 20 as little as possible, so that the noise reduction and the noise reduction of the shredder main body 100 can be realized, and the noise reduction of the shredder can be realized.

Further, as can be seen from the above description, the motor assembly 30 and the switch assembly 10 are both disposed between the bottom case 201 and the top case 202, and preferably, the supporting frame 1 is connected to the bottom case 201 to cover the motor assembly 30 between the bottom case 201 and the supporting frame 1. So set up, because top shell 202 is towards the external world, locate motor element 30 cover between drain pan 201 and support frame 1, can prevent effectively that the noise that motor element 30 produced from diffusing to the external world via top shell 202 to make main frame 100 of chopper have better noise reduction and noise reduction effect, and then make the chopper have better noise reduction and noise reduction effect.

Further, the supporting frame 1 includes a cylindrical sidewall 11 and a circular arc cover top 12, the bottom of the cylindrical sidewall 11 is connected to the bottom case 201, and the circular arc cover top 12 is disposed on the top of the circular arc cover top 12. So set up, cylindrical side wall 11 and circular arc cover top 12 are favorable to the bounce-back subduction of noise to further improve the noise reduction effect of host computer 100 of chopper, and then further improve the noise reduction effect of host computer 100 of chopper.

In some embodiments, the sliding member 3 is disposed on the arc top surface of the arc cover top 12 of the supporting frame 1, the sliding member 3 is an arc sliding member adapted to the arc top surface of the arc cover top 12, and the sliding member 3 can slide along the arc top surface of the arc cover top 12 to press the control switch 2. So set up, because slider 3 is the arc slider of the arc top surface of adaptation in circular arc cover top 12, on the one hand, the slip setting at circular arc cover top 12 of slider 3 of being convenient for, on the other hand for the circular arc cover top 12 of support frame 1 can be hugged closely to slider 3, thereby makes shredder host 100's structure compacter.

It will be understood that in other preferred embodiments, it is also possible to use a design in which the slider 3 is provided on the cylindrical side wall 11, without being limited thereto.

In some embodiments, the control switch 2 includes a first switch 21 and a second switch 22 oppositely disposed on the support frame 1, the first switch 21 and the second switch 22 are respectively located below two sides of the sliding member 3, and the sliding member 3 slides relative to the support frame 1 to press one of the first switch 21 and the second switch 22. With this design, different functions of the shredder can be activated by sliding the slider 3 to different positions to effect the pressing of different switches.

The first switch 21 is a low-speed switch, and the second switch 22 is a high-speed switch. It is understood that in other preferred embodiments, the first switch 21 and the second switch 22 may also be other function control switches 2 such as a heating switch, and the like, which is not limited herein.

In some embodiments, the sliding member 3 is provided with a contact pin 31 for pressing the control switch 2, and the sliding member 3 slides relative to the supporting frame 1 until the contact pin 31 presses the control switch 2.

Further, as is apparent from the above description, the control switch 2 includes a first switch 21 and a second switch 22. Accordingly, the contact pin 31 includes a first contact pin 311 corresponding to the first switch 21 and a second contact pin 312 corresponding to the second switch 22. The slider 3 presses the first switch 21 through the first contact pin 311 and presses the second switch 22 through the second contact pin 312.

In some embodiments, the supporting frame 1 is provided with a sliding connecting column 13, the sliding member 3 is provided with a sliding slot 32, and the sliding connecting column 13 is slidably connected to the sliding slot 32. With such an arrangement, on the first hand, the sliding connection of the sliding connection column 13 and the sliding groove 32 can realize the sliding guidance of the sliding part 3 in sliding connection with the support frame 1, so that the sliding part 3 can slide in a preset direction; on the other hand, the sliding connection between the sliding connection column 13 and the sliding groove 32 can also realize the limitation of the support frame 1 on the sliding position of the sliding part 3, so as to avoid the sliding part 3 from pressing the control switch 2 in a transition way.

Further, the number of the sliding connection columns 13 is two, the two sliding connection columns 13 are arranged on the support frame 1 relatively, the number of the sliding chutes 32 is two, and the two sliding chutes 32 are arranged on the support frame 1 relatively. So set up, adopt two sliding connection post 13 and two spout 32 sliding connection's mode, can improve the sliding stability of slider 3 on support frame 1.

Wherein, two sliding connection columns 13 are arranged at intervals along the sliding direction of the slider 3, so that the slider 3 can slide according to the preset direction.

In some embodiments, the switch assembly 10 further includes an elastic restoring member 5 for restoring the sliding member 3 to the central direction of the supporting frame 1, wherein one end of the elastic restoring member 5 is connected to the supporting frame 1 and the other end is connected to the sliding member 3. So set up, slider 3 slides to press control switch 2 and the user releases and dials 4 after, and elasticity piece 5 that resets can drive slider 3 and reset in order to close control switch 2.

The curve of the elastic restoring element 5 intersects the sliding direction of the sliding element 3, so that the elastic restoring element 5 can drive the sliding element 3 to restore to the central direction of the supporting frame 1.

Optionally, the elastic restoring member 5 is an elastic strip. The elastic resetting piece 5 is adopted as an elastic strip, and the sliding piece 3 can have a longer moving distance due to the good extensibility of the elastic strip.

Optionally, there are two elastic restoring members 5, and the two elastic restoring members 5 are oppositely disposed on the sliding member 3. The elastic reset piece 5 is adopted in two design modes, so that the reset effect of the sliding piece 3 can be improved.

Further, a through groove 33 is formed on the sliding part 3, and the elastic resetting part 5 is located in the through groove 33. So configured, the switch assembly 10 may be made more compact.

As can be seen from the above, there are two elastic restoring members 5, and correspondingly, there are two through grooves 33, and the two elastic restoring members 5 respectively accommodate the two through grooves 33.

In some embodiments, the supporting frame 1 is provided with a fixing seat 14 for fixing the elastic resetting piece 5, and one end of the elastic resetting piece 5 is connected to the fixing seat 14, so that the connection between the elastic resetting piece 5 and the supporting frame 1 is realized.

It can be known from the foregoing that elasticity resets 5 and is two, correspondingly, fixing base 14 is two, and two fixing bases 14 set up on support frame 1 relatively, and the one end that two elasticity reset 5 connects respectively in two fixing bases 14.

Wherein, two fixing seats 14 are arranged on two sides of the sliding direction of the sliding part 3. So set up, because two fixing bases 14 set up in the both sides of the slip direction of slider 3, can better drive slider 3 and reset.

Further, the fixing base 14 includes two opposite barb portions 141, and the two barb portions 141 are buckled to the other end of the elastic restoring member 5, so as to fix the elastic restoring strip to the fixing base 14.

In some embodiments, in order to prevent the shredder main body 100 and the shredding cup 200 from being separated, the user accidentally touches the toggle piece 4, which causes the shredder main body 100 to enter the low speed operation state or the high speed operation state. The support frame 1 is also provided with a safety switch 6 for starting the main shredder 100, and the main shredder 100 can be started after the safety switch 6 is started. The safety switch 6 is used for being started when the shredding cup 200 is connected to the shredder main body 100, namely after the shredding cup 200 is separated from the shredding cup 200, the safety switch 6 is closed, and the shredder main body 100 is also closed. With such an arrangement, after the host machine of the shredding cup 200 is separated from the host machine of the shredding cup 200, the host machine of the shredding machine 100 is also closed, so that the user can be prevented from mistakenly touching the toggle piece 4 and mistakenly triggering the host machine of the shredding machine 100.

The following describes the operation of the switch assembly 10 in detail:

when a user desires a slow shredding operation using the shredder: the user can toggle the toggle piece 4, the toggle piece 4 drives the sliding piece 3 to slide until the first contact pin 311 presses the first switch 21, and then the low-speed switch can be started, so that the effect of controlling the low gear of the shredder is achieved, the shredder carries out low-speed shredding operation, and at the moment, the elastic reset piece 5 is stressed to generate elastic deformation;

when a user desires to stop a low speed shredding operation using the shredder: the user loosens the toggle piece 4, so that the toggle piece 4 is in an unstressed state, and the elastic reset piece 5 with elastic potential energy drives the sliding piece 3 and the toggle piece 4 to the initial position, thereby achieving the effect of automatic reset.

When a user desires a high speed shredding operation using a shredder: a user can toggle the toggle piece 4, the toggle piece 4 drives the sliding piece 3 to slide to the second contact pin 312 to press the second switch 22, and then the high-speed switch can be started, so that the effect of controlling the high gear of the shredder is achieved, the shredder carries out high-speed shredding operation, and at the moment, the elastic reset piece 5 is stressed to generate elastic deformation;

when a user desires to stop a high speed shredding operation using the shredder: the user loosens the toggle piece 4, so that the toggle piece 4 is in an unstressed state, and the elastic reset piece 5 with elastic potential energy drives the toggle piece 4 and the sliding piece 3 to the initial position, thereby achieving the effect of automatic reset.

According to the shredder provided by the utility model, the switch assembly 10 comprising the support frame 1, the control switch 2, the sliding piece 3 and the stirring piece 4 is arranged, the control switch 2 is arranged on the support frame 1, the sliding piece 3 is arranged on the support frame 1 in a sliding manner, the stirring piece 4 is arranged on the sliding piece 3, and the sliding piece 3 slides relative to the support frame 1 to press the control switch 2 under the stirring action of the stirring piece 4. By adopting the switch component 10 of the scheme, a user can toggle the toggle piece 4 to enable the sliding piece 3 to slide to the press control switch 2 relative to the support frame 1. The switch assembly 10 of the scheme is controlled in a toggle mode, and the switch assembly 10 basically does not need to occupy the longitudinal space inside the main shredder unit 100, so that the layout of components inside the main shredder unit 100 can be optimized.

The technical means disclosed in the utility model scheme are not limited to the technical means disclosed in the above embodiments, but also include the technical scheme formed by any combination of the above technical features. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and such improvements and modifications are also considered to be within the scope of the present invention.

Claims (12)

1. A switch assembly for use in a shredder host, the switch assembly (10) comprising:

a support frame (1);

the control switch (2), the said control switch (2) locates on the said supporting arm (1);

the sliding piece (3) is arranged on the supporting frame (1) in a sliding manner;

the poking piece (4) is arranged on the sliding piece (3);

the slider (3) is slidable relative to the support (1) to press the control switch (2).

2. The switch assembly of claim 1, wherein: the control switch (2) comprises a first switch (21) and a second switch (22) which are oppositely arranged on the support frame (1), the first switch (21) and the second switch (22) are respectively positioned below two sides of the sliding part (3), and the sliding part (3) slides relative to the support frame (1) to press one of the first switch (21) and the second switch (22).

3. The switch assembly of claim 1, wherein: be equipped with on support frame (1) sliding connection post (13), be equipped with spout (32) on slider (3), sliding connection post (13) sliding connection in spout (32).

4. The switch assembly of claim 3, wherein: the sliding connection columns (13) are two, the two sliding connection columns (13) are arranged on the support frame (1) relatively, the two sliding grooves (32) are arranged on the sliding part (3) relatively, and the two sliding connection columns (13) are arranged at intervals along the sliding direction of the sliding part (3).

5. The switch assembly of claim 1, wherein: the top end of the support frame (1) is provided with an arc-shaped top surface, the sliding piece (3) is an arc-shaped sliding piece matched with the arc-shaped top surface, and the sliding piece (3) can slide along the arc-shaped top surface in a curve manner to press the control switch (2).

6. The switch assembly of claim 1, wherein: the switch assembly (10) further comprises an elastic reset piece (5) for driving the sliding piece (3) to reset towards the central direction of the supporting frame (1), and one end of the elastic reset piece (5) is connected to the supporting frame (1) and the other end of the elastic reset piece is connected to the sliding piece (3).

7. The switch assembly of claim 6, wherein: a through groove (33) is formed in the sliding part (3), and the elastic resetting part (5) is located in the through groove (33).

8. The switch assembly of claim 6, wherein: be equipped with fixing base (14) on support frame (1), the one end of elasticity piece (5) that resets connect in fixing base (14).

9. The switch assembly of claim 8, wherein: elasticity resets piece (5) and is two elasticity resets piece (5) set up relatively in on slider (3), fixing base (14) are two, two fixing base (14) set up relatively in on support frame (1), two the one end of elasticity resets piece (5) connect respectively in two fixing base (14), two fixing base (14) set up in the both sides of the slip direction of slider (3).

10. The switch assembly of claim 6, wherein: the curve of the elastic resetting piece (5) is intersected with the sliding direction of the sliding piece (3).

11. A main frame of a shredder is characterized in that: comprising a main housing (20) and a switch assembly (10) according to any one of claims 1 to 10, wherein the switch assembly (10) is disposed in the main housing (20) and the toggle member (4) extends out of the main housing (20).

12. A shredder comprising a shredder cup (200) and a shredder main body (100) according to claim 11, the shredder cup (200) being connected to the shredder main body (100).

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