CN207940818U

CN207940818U - A kind of linkage of blender button safety switch

Info

Publication number: CN207940818U
Application number: CN201721873265.8U
Authority: CN
Inventors: 张燕平
Original assignee: Zhongshan Winstar Electrical Appliance Co Ltd
Current assignee: Zhongshan Winstar Electrical Appliance Co Ltd
Priority date: 2017-12-28
Filing date: 2017-12-28
Publication date: 2018-10-09
Anticipated expiration: 2027-12-28

Abstract

The utility model discloses a kind of linkages of blender button safety switch, including button, key support, microswitch, switch base, push rod spring and push rod, the button is mounted on by key support on main body cover, it is movably set with switch base on the inside of the key support, the microswitch is mounted on switch base, the microswitch is located at the top of button, the top of the switch base is connect with connecting rod, the top of the connecting rod is connect across key support with push rod, it is arranged with push rod spring on connecting rod between the key support and push rod, the top of the push rod is located at the bayonet on main body cover, the main body cover is connect by bayonet with stirring cup, it has outwardly protruded on the stirring cup outer wall and has been buckled with the matched stirring cup of the bayonet.The utility model structural stability is good, occupies little space, and can realize function in a smaller space, while structure design is simple, easy for installation, saves the material and assembly cost of product.

Description

A kind of linkage of blender button safety switch

Technical field

The utility model is related to a kind of linkage of blender technical field more particularly to blender button safety switch dresses It sets.

Background technology

The operation principle of blender is the blade high speed rotation by stirring cup bottom, under the action of flow repeatedly food It smashes.Through retrieval, Chinese patent Authorization Notice No. is that the utility model patent of CN 206303805U discloses a kind of food stirring The safety switching apparatus of machine, including engine base, cup body, mounting base and motor, motor are arranged on engine base, and the bottom of cup body is provided with spacious The open ports in bottom of cup are arranged in hatch frame, the mounting base in a manner of it can be disassembled, characterized in that on the engine base also It is provided with safety switch assembly, safety switch assembly is connected with motor, and the lower part outer wall of cup body is provided with down inserting type touch part, cup Body is seated at by the mounting base of its open ports on engine base, and down inserting type touch part is adjacent with safety switch assembly or offsets, Yong Huzhi It connects from the shake-up of external observation and alignment down inserting type touch part and safety switch assembly and coordinates.

The design of the button switch and safety switch of existing blender is divided into individual structure mostly or some buttons are opened It closes and although safety switch is accomplished to link, but is complicated, it is difficult to install.

Utility model content

The purpose of this utility model is to provide a kind of linkage of blender button safety switch, structural stabilities It is good, it occupies little space, can realize the linkage function of button switch and safety switch in a smaller space.

According to a kind of linkage of blender button safety switch of the utility model embodiment, including button, button Holder, microswitch, switch base, push rod spring and push rod, the button is mounted on by key support on main body cover, described Switch base is movably set on the inside of key support, the microswitch is mounted on switch base, and the microswitch, which is located at, to be pressed The top of the top of key, the switch base is connect with connecting rod, and the top of the connecting rod is connect across key support with push rod, described Push rod spring is arranged on connecting rod between key support and push rod, the top of the push rod is located at the bayonet on main body cover Place, the main body cover are connect by bayonet with stirring cup, have been outwardly protruded on the stirring cup outer wall and have been matched with the bayonet The stirring cup of conjunction buckles, and when the stirring cup is caught at the bayonet on main body cover, pushing push rod to move down makes fine motion The button position of switch and the position face of button.

On the basis of said program, the cross section of the button is T-shaped, is arranged between button and key support lateral wall By key spring.

On the basis of said program, the bottom end of the button is in cross, and the key support is equipped with and the button The matched cross notch of lower shape.

On the basis of said program, the bottom end of the push rod connects block, and the bottom end of the block connects connecting rod, described to push away Bar spring is set on the connecting rod between key support and block.

On the basis of said program, reinforcing rib is equipped between the block and push rod.

On the basis of said program, the top of the push rod is buckled towards stirring cup is equipped with oblique angle at the position of side.

The utility model has an advantageous effect in that compared with prior art：It is caught in outside main body by the buckle of stirring cup Shell pushes push rod to move down, and push rod is to drive switch base and microswitch to move down together, at this point, the button of microswitch It just being aligned with button, depresses button can be such that microswitch is closed, and realize the linkage function of button switch and safety switch, from And start blender work；The linkage structures stability of this button switch and safety switch is good, occupies little space, can compared with Function is realized in small space, while structure design is simple, it is easy for installation, save the material and assembly cost of product.

Description of the drawings

Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.In the accompanying drawings：

Fig. 1 be the utility model proposes a kind of blender button safety switch linkage structural schematic diagram.

Fig. 2 is that structure when not installing stirring cup using the blender of the linkage of the blender button safety switch is shown It is intended to.

Fig. 3 is the structural representation installed using the blender of the linkage of the blender button safety switch after stirring cup Figure.

In figure：1- buttons, 2- key supports, 3- microswitches, 4- switch bases, 5- push rod springs, 6- push rods, 61- connecting rods, 62- blocks, 63- reinforcing ribs, the oblique angles 64-, 7- stirring cups, 8- stirring cups buckle, 9- main body covers, 10- press key spring.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

Referring to Fig.1, a kind of linkage of blender button safety switch, including button 1, key support 2, microswitch 3, switch base 4, push rod spring 5 and push rod 6, button 1 by key support 2 be mounted on main body cover 9 on, key support 2 it is interior Side is movably set with switch base 4, and microswitch 3 is mounted on switch base 4, and microswitch 3 is located at the top of button 1, switch base 4 Top connect with connecting rod 61, the top of connecting rod 61 is connect across key support 2 with push rod 6, between key support 2 and push rod 6 Connecting rod 61 on be arranged with push rod spring 5, the top of push rod 6 is located at the bayonet on main body cover 9, and main body cover 9 passes through card Mouth is connect with stirring cup 7, has been outwardly protruded on 7 outer wall of stirring cup and the matched stirring cup of bayonet buckles 8, stirring cup buckle 8 When being caught at the bayonet on main body cover 9, push rod 6 is pushed to move down the position of the button position and button 1 that make microswitch 3 Face.

The cross section of button 1 is T-shaped, is arranged with by key spring 10, for pressing between 2 lateral wall of button 1 and key support Key 1 resets；The bottom end of button 1 be in cross, key support 2 be equipped with the matched cross notch of 1 lower shape of button, Position-limiting action is played, facilitates button 1 movable；The bottom end of push rod 6 connects block 62, and the bottom end of block 62 connects connecting rod 61, push rod Spring 5 is set on the connecting rod 61 between key support 2 and block 62, and reinforcing rib 63 is equipped between block 62 and push rod 6, is used for The stability for enhancing its structure, prolongs the service life；The top of push rod 6 buckles towards stirring cup and is equipped with tiltedly at the position of 8 sides Angle 64 pushes push rod 6 to move down when stirring cup buckle 8 being facilitated to be caught at the bayonet on main body cover 9.

With reference to Fig. 2, when blender does not install stirring cup 7, button and the button 1 of microswitch 3 misplace, 1 nothing of depresses button Method starts blender, to ensure that stirring blade and rotary drive wheel in the case where cup 7 without mixing covers protection, are unable to starter motor Device rotates.

With reference to Fig. 3, after blender installs stirring cup 7, the stirring cup buckle 8 of stirring cup 7 is caught in the bayonet of main body cover 9 Place pushes push rod 6 to move down, and push rod 6 is to driving switch base 4 and microswitch 3 to move down together, at this point, microswitch 3 Button is just aligned with button 1, and depresses button 1 can be such that microswitch 3 is closed, to start blender work.

To sum up, the linkage structures stability of the blender button safety switch is good, occupies little space, can be smaller Function is realized in space, while structure design is simple, it is easy for installation, the material and assembly cost of product are saved, security performance is more By force.

Place is not described in detail for the utility model, is the known technology of those skilled in the art.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims

1. a kind of linkage of blender button safety switch, it is characterised in that：Including button（1）, key support（2）, it is micro- Dynamic switch（3）, switch base（4）, push rod spring（5）And push rod（6）, the button（1）Pass through key support（2）Mounted on main body Shell（9）On, the key support（2）Inside be movably set with switch base（4）, the microswitch（3）Mounted on switch Seat（4）On, the microswitch（3）Positioned at button（1）Top, the switch base（4）Top and connecting rod（61）Connection, institute State connecting rod（61）Top pass through key support（2）With push rod（6）Connection, the key support（2）With push rod（6）Between company Bar（61）On be arranged with push rod spring（5）, the push rod（6）Top be located at main body cover（9）On bayonet at, the main body Shell（9）Pass through bayonet and stirring cup（7）Connection, the stirring cup（7）It has outwardly protruded on outer wall and has been matched with the bayonet Stirring cup buckle（8）, the stirring cup buckle（8）It is caught in main body cover（9）On bayonet at when, push push rod（6）Downwards Movement makes microswitch（3）Button position and button（1）Position face.

2. a kind of linkage of blender button safety switch according to claim 1, it is characterised in that：The button （1）Cross section it is T-shaped, button（1）With key support（2）It is arranged with by key spring between lateral wall（10）.

3. a kind of linkage of blender button safety switch according to claim 2, it is characterised in that：The button （1）Bottom end be in cross, the key support（2）It is equipped with and the button（1）The matched cross bath of lower shape Mouthful.

4. a kind of linkage of blender button safety switch according to claim 1, it is characterised in that：The push rod （6）Bottom end connect block（62）, the block（62）Bottom end connect connecting rod（61）, the push rod spring（5）Be set in by Key holder（2）With block（62）Between connecting rod（61）On.

5. a kind of linkage of blender button safety switch according to claim 4, it is characterised in that：The block （62）With push rod（6）Between be equipped with reinforcing rib（63）.

6. a kind of linkage of blender button safety switch according to claim 1, it is characterised in that：The push rod （6）Top towards stirring cup buckle（8）Oblique angle is equipped at the position of side（64）.