CN219895488U

CN219895488U - Prevent mistake and touch drive mechanism

Info

Publication number: CN219895488U
Application number: CN202321103296.0U
Authority: CN
Inventors: 陈乃华; 俞晓强; 张恩辉
Original assignee: Fujian Meizhikou Technology Co ltd
Current assignee: Fujian Meizhikou Technology Co ltd
Priority date: 2023-05-10
Filing date: 2023-05-10
Publication date: 2023-10-27
Anticipated expiration: 2033-05-10

Abstract

The utility model provides an anti-false touch transmission mechanism which comprises a feeding shell and a pressing rod capable of sliding up and down in the feeding shell, wherein a triggering convex strip is arranged at the side wall of the pressing rod, a transmission contact block is arranged at the side wall of the feeding shell, a transmission connecting rod vertically moving in the feeding shell is contacted with the lower end of the transmission contact block, and the pressing rod is inserted into the feeding shell; the utility model has smart design structure and convenient use, and the triggering convex strips arranged on the side surfaces of the pressing bars are used as the triggering elements, so that the transmission contact block, the transmission connecting rod and the starting contact block are triggered to move downwards during working, then the micro switch is triggered to work, and the host is always in a starting state during pressing, thereby realizing the effect that the host works normally while the pressing bars move; and the material pressing rod during operation can avoid human hand to contact the working blade of cooking machine, prevents that the hand from being cut, can not cause the influence to feed inlet height and feed inlet bore size simultaneously, satisfies the cutting requirement of massive food material.

Description

Prevent mistake and touch drive mechanism

Technical Field

The utility model relates to the technical field of food material processing, in particular to an anti-false touch transmission mechanism.

Background

In the food material processor in the current market, food materials enter a blade at the cutting part of the cutting machine through a food material feeding port and are processed into required states (such as chips, slices, threads and butyl shapes); in order to prevent hands from extending into the feeding hole and touching the cutting blade which is working to be cut, the cutting blade cuts the hand from extending into the feeding hole by heightening the feeding hole and reducing the caliber of the feeding hole in the prior art, but the feeding hole can cause that the food material processor can not process massive food materials, and the experience of a user on food material processing is seriously affected.

Disclosure of Invention

The utility model provides an anti-false touch transmission mechanism, which aims to solve the problems that the existing food processor in the background art is easy to accidentally hurt hands or can not process large food due to small caliber of a feeding hole.

The technical scheme of the utility model is realized as follows:

the utility model provides a prevent mistake and touch drive mechanism, includes the feeding shell and can be in the gliding swager stick of feeding shell from top to bottom, the lateral wall position of swager stick is provided with the trigger sand grip, the lateral wall position of feeding shell is equipped with the transmission contact block, the transmission contact block lower extreme is contacted and is had the transmission connecting rod of vertical motion in the feeding shell, when the swager stick is in inserting the feeding shell, the trigger sand grip can be contacted with the transmission contact block to order about transmission contact block slant down motion, thereby make the lower extreme of transmission connecting rod trigger the switch assembly on the host computer, make the host computer power switch on.

Preferably, a transmission lining is fixed on the side wall of the feeding shell, an inclined chute which is obliquely arranged is arranged above the transmission lining, the upper end of the inclined chute penetrates through the side wall of the transmission lining, and the transmission contact block is arranged in the inclined chute; the middle part of the transmission lining is provided with a straight chute for accommodating the transmission connecting rod, and the bottom of the transmission lining is provided with a slot which is convenient for the lower end of the transmission connecting rod to extend out.

Preferably, the lower end of the trigger convex strip is close to the edge position of the transmission contact block to form a first guide inclined plane, and the top of the transmission contact block is close to the edge position of the trigger convex strip to form a second guide inclined plane.

Preferably, a first reset spring is sleeved on the outer wall of the lower end of the transmission connecting rod.

Preferably, the switch assembly includes an actuating contact block which contacts the transmission link in operation and moves downward after the transmission link is pressed, and the actuating contact block is mounted at an inner edge of the upper case of the main unit.

Preferably, the inner edge of the upper shell is provided with a through avoidance groove, a guide inclined plane IV is formed at the outer position of the upper surface of the starting contact block, and a guide inclined plane III is formed at the lower end of the transmission connecting rod.

Preferably, the switch assembly further comprises a pressing bracket connected with the starting touch block, and the pressing bracket can trigger a micro switch in the host machine to realize power connection when moving downwards along with the starting touch block; the pressing support is arranged at the inner position of the host, and a second reset spring is arranged on the pressing support.

Preferably, a sealing component for playing a waterproof effect is arranged between the starting contact block and the pressing support.

By adopting the technical scheme, the utility model has the beneficial effects that:

the utility model has smart design structure and convenient use, and the triggering convex strips arranged on the side surfaces of the pressing bars are used as the triggering elements, so that the transmission contact block, the transmission connecting rod and the starting contact block are triggered to move downwards during working, then the micro switch is triggered to work, and the host is always in a starting state during pressing, thereby realizing the effect that the host works normally while the pressing bars move; and the material pressing rod during operation can avoid human hand to contact the working blade of cooking machine, prevents that the hand from being cut, can not cause the influence to feed inlet height and feed inlet bore size simultaneously, satisfies the cutting requirement of massive food material.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is an exploded view I of the present utility model;

FIG. 2 is a second exploded view of the present utility model;

FIG. 3 is a block diagram of the mounting location of the drive links of the present utility model;

FIG. 4 is a block diagram of the mounting location of the drive contact block of the present utility model;

FIG. 5 is a diagram showing the connection of a drive link to a start contact block in accordance with the present utility model;

FIG. 6 is a cross-sectional view of the switch assembly of the present utility model;

FIG. 7 is an exploded view of the switch assembly of the present utility model;

FIG. 8 is a perspective view of the upper shell of the present utility model;

FIG. 9 is a perspective view of a transmission liner of the present utility model;

fig. 10 is a perspective view of the food processor of the present utility model.

Wherein:

1. a host; 101. an upper case; 1011. an avoidance groove; 2. food material management; 3. a pressing rod; 301. triggering the convex strips; 3011. a first guide inclined plane; 4. a feed housing; 5. a transmission liner; 501. an inclined chute; 502. a straight chute; 503. slotting; 6. a transmission contact block; 601. a second guide inclined plane; 7. a transmission link; 701. a guide inclined plane III; 8. a first reset spring; 9. starting a touch block; 901. a guide inclined plane IV; 10. an outer protective shell; 11. sealing silica gel; 12. an annular pressing strip; 1201. a flange; 13. a fixing seat; 14. pressing the support; 15. and a second reset spring.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-10, an anti-false touch transmission mechanism comprises a main machine 1, a food processing piece 2, a feeding shell 4 and a pressing rod 3 capable of sliding up and down in the feeding shell 4, wherein a motor, a micro switch and a main control board are arranged in the main machine 1 and used for providing power and electric power sources required by cutting food, the main elements of the food processing piece 2 are rotary knife groups, a rotary function can be realized after the main elements are connected with the motor, and the structure and the principle of the part belong to conventional technologies in the prior art and are not repeated herein.

The side wall of the pressing bar 3 is provided with a triggering raised line 301, and the triggering raised line 301 is arranged along the length direction of the pressing bar 3, that is, the length direction of the triggering raised line 301 is parallel to the moving direction of the pressing bar 3 in the feeding shell 4 during working.

The side wall position of the feeding shell 4 is provided with a transmission contact block 6, the lower end of the transmission contact block 6 is contacted with a transmission connecting rod 7 which vertically moves in the feeding shell 4, and when the pressing rod 3 is inserted into the feeding shell 4, the triggering convex strip 301 can be contacted with the transmission contact block 6 and drive the transmission contact block 6 to move obliquely downwards, so that the lower end of the transmission connecting rod 7 triggers a switch assembly on the host computer 1, and the power supply of the host computer 1 is conducted.

Specifically, a transmission lining 5 is fixed on the side wall of the feeding shell 4, the transmission lining 5 is fixed on the inner wall of the feeding shell 4, an inclined chute 501 is formed above the transmission lining 5, the upper end of the inclined chute 501 penetrates through the side wall of the transmission lining 5, the transmission contact block 6 is arranged in the inclined chute 501, namely, the transmission contact block 6 can slide in the inclined chute 501, the effect that the upper end of the transmission contact block extends out of the transmission lining 5 is achieved, and in this state, after the triggering convex strip 301 moves downwards, the transmission contact block contacts with the transmission contact block 6 to drive the transmission contact block 6 to move downwards along the inclined chute 501 in an inclined manner; the middle part of the transmission lining 5 is provided with a straight sliding groove 502 for accommodating the transmission connecting rod 7, the straight sliding groove 502 can form a straight line channel with the inner wall of the feeding shell 4, the transmission connecting rod 7 can move up and down in the channel, the bottom of the transmission lining 5 is provided with a groove 503 which is convenient for the lower end of the transmission connecting rod 7 to extend out, and the purpose of the groove 503 is to enable the transmission connecting rod 7 to move downwards through the groove 503 after being pressed, so as to press the lower starting contact block 9; after the transmission contact block 6 and the transmission connecting rod 7 are arranged in the transmission lining 5, the outer protective shell 10 is arranged outside to cover the exposed part of the transmission connecting rod 7, and the outer protective shell 10 is arranged at the outer position of the feeding shell 4.

Specifically, the first guiding inclined plane 3011 is formed at the edge position of the lower end of the triggering protruding bar 301 near the driving contact block 6, the second guiding inclined plane 601 is formed at the edge position of the top of the driving contact block 6 near the triggering protruding bar 301, as shown in fig. 4, the purpose of the first guiding inclined plane 3011 and the second guiding inclined plane 601 is to match the two inclined planes in a sliding manner when the triggering protruding bar 301 moves down, so as to improve the smoothness when the triggering protruding bar 301 moves down, and prevent the jamming problem.

Specifically, a first return spring 8 is sleeved on the outer wall of the lower end of the transmission connecting rod 7, the upper end of the first return spring 8 is abutted against the step in the middle of the transmission connecting rod 7, and the lower end of the first return spring is abutted against the transmission lining 5, so that when the pressing rod 3 is taken out, the transmission connecting rod 7 and the transmission contact block 6 are enabled to move upwards to the original position by the elastic force of the first return spring 8.

Specifically, the switch assembly includes a start contact block 9 that contacts the transmission link 7 in operation and moves downward after the transmission link 7 is pressed, and the start contact block 9 is mounted at the inner edge of the upper case 101 of the host 1, that is, after the transmission link 7 moves downward, the start contact block 9 can be pressed, so that the start contact block 9 moves downward.

Specifically, the inner edge of the upper shell 101 has a through avoidance slot 1011, as shown in fig. 1, 2, 5, 8, and 10, the food processing element 2, the feeding shell 4, and the pressing rod 3 move along the horizontal direction during the process of assembling to the host 1, and the avoidance slot 1011 is provided to achieve the effect of avoiding when the transmission link 7 is at the lower limit position and is horizontally assembled and disassembled, so as to prevent the damage problem of the accessories, wherein the starting contact block 9 is also located at the position of the avoidance slot 1011.

The external position of the upper surface of the starting contact block 9 is provided with a fourth guide inclined plane 901, and the lower end of the transmission connecting rod 7 is provided with a third guide inclined plane 701, which is used for preventing the clamping stagnation problem when the feeding shell 4 is assembled with the host machine 1.

Specifically, the switch assembly further comprises a pressing bracket 14 connected with the starting contact block 9, the pressing bracket 14 is installed inside the host machine 1 and has freedom of moving up and down, and when the pressing bracket 14 moves down along with the starting contact block 9, the micro switch in the host machine 1 can be triggered to realize power connection; the pressing support 14 is provided with a second return spring 15, as shown in fig. 7, the second return spring 15 is arranged at the position below the pressing support 14, the upper end of the second return spring 15 is abutted against a step in the middle of the pressing support 14, the lower end of the second return spring 15 is abutted against the inside of the host machine 1, and when the pressing rod 3 is taken out from the feeding shell 4, the second return spring 15 can drive the pressing support 14 and the starting contact block 9 to be in the original position, and in the original position, the micro switch is in the off state, and the circuit of the food processor is disconnected.

Specifically, be equipped with the sealing component who is used for playing the water-proof effects between start-up touch-sensitive piece 9 and the pressing support 14, more specifically, sealing component is including fixing the inside fixing base 13 of host computer 1, fixing base 13 top has a sealed silica gel 11, sealed silica gel 11 and fixing base 13 center all have seted up the through-hole, press the upper end of support 14 to link to each other with start-up touch-sensitive piece 9 after passing this through-hole, sealed silica gel 11's lower extreme edge has outwards and upwards turns over annular flange 1201, have downwardly extending's annular layering 12 in the upper housing 101 roof below, annular layering 12 is arranged in the position between annular flange 1201 and sealed silica gel 11 circumference lateral wall, and thereby annular layering 12 extrudees sealed silica gel 11 with fixing base 13 and accomplish sealedly, in addition, pressing support 14 and start-up touch-sensitive piece 9 are in the back, its junction also forms the extrusion to sealed silica gel 11's middle part, thereby keep apart host computer 1's outside space and inner space, prevent outside liquid inflow host computer 1 inside.

Working principle: the anti-false touch transmission mechanism is suitable for a food processor or a food cutting machine, is mainly used for achieving the purpose that a circuit is conducted in the process of pressing food and is disconnected when the food is not pressed, and solves the defects that the existing processor or cutting machine is easy to cut hands or can not process large food due to high feed inlet height and small caliber; during specific work, food materials are placed in the feeding shell 4, at the moment, the material pressing rod 3 is not inserted into the feeding shell 4, the power supply of the food processor is in a disconnected state, and in the state, the blade of the food processor is not moved, so that the problem of hand cutting can be prevented; when carrying out food cutting, need insert material pressing stick 3 in feeding shell 4, when the trigger sand grip 301 of material pressing stick 3 side contact transmission contact block 6 to promote transmission contact block 6 slant down after remove, the circuit is switched on, and its transmission principle is: the transmission contact block 6 drives the transmission connecting rod 7 below to move downwards, the lower end of the transmission connecting rod 7 drives the starting contact block 9 below to move downwards, after the starting contact block 9 moves downwards, the pressing support 14 connected with the starting contact block 9 can move downwards, and the pressing support 14 triggers the micro switch (the micro switch is arranged in the host 1) to conduct a circuit, so that food cutting operation when the pressing rod 3 presses is realized. Because the trigger convex strip 301 is of a strip-shaped structure, when the pressing rod 3 moves downwards, the trigger convex strip 301 can always apply acting force to the transmission contact block 6 so as to keep the on state of the circuit, and only when the pressing rod 3 is taken out from the feeding shell 4, under the action of the first reset spring 8 and the second reset spring 15, the starting contact block 9, the pressing support 14, the transmission connecting rod 7 and the transmission contact block 6 move upwards, the micro switch is disconnected, the circuit is disconnected, and in this state, the hand of an operator can enter the feeding shell 4 to process residual food, and the problem of cutting the hand by the blade cannot occur.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides an prevent mistake and touch drive mechanism, includes feeding shell (4) and can be in feeding shell (4) internal gliding swager stick (3), its characterized in that: the utility model discloses a feeding mechanism for a material pressing machine, including feeding shell (4), pressing bar (3), drive contact block (6), drive connecting rod (7), when pressing bar (3) is in inserting feeding shell (4), trigger sand grip (301) can be with drive contact block (6) contact to order about drive contact block (6) slant downward movement, thereby make the lower extreme of drive connecting rod (7) trigger the switch assembly on host computer (1), make host computer (1) power switch on.

2. The anti-false touch transmission mechanism as in claim 1, wherein: a transmission lining (5) is fixed on the side wall of the feeding shell (4), an inclined chute (501) which is obliquely arranged is arranged above the transmission lining (5), the upper end of the inclined chute (501) penetrates through the side wall of the transmission lining (5), and the transmission contact block (6) is arranged in the inclined chute (501); the middle part of the transmission lining (5) is provided with a straight sliding groove (502) for accommodating the transmission connecting rod (7), and the bottom of the transmission lining (5) is provided with a groove (503) which is convenient for the lower end of the transmission connecting rod (7) to extend out.

3. The anti-false touch transmission mechanism as in claim 1, wherein: the lower end of the trigger convex strip (301) is close to the edge position of the transmission contact block (6) to form a first guide inclined plane (3011), and the top of the transmission contact block (6) is close to the edge position of the trigger convex strip (301) to form a second guide inclined plane (601).

4. The anti-false touch transmission mechanism as in claim 1, wherein: the outer wall of the lower end of the transmission connecting rod (7) is sleeved with a first return spring (8).

5. The anti-false touch transmission mechanism as in claim 1, wherein: the switch assembly comprises a starting contact block (9) which is contacted with the transmission connecting rod (7) in operation and moves downwards after the transmission connecting rod (7) is pressed, and the starting contact block (9) is arranged at the inner edge of the upper shell (101) of the host machine (1).

6. The anti-false touch transmission mechanism according to claim 5, wherein: the inner edge of the upper shell (101) is provided with a through avoidance groove (1011), a guide inclined plane IV (901) is formed at the outer position of the upper surface of the starting contact block (9), and a guide inclined plane III (701) is formed at the lower end of the transmission connecting rod (7).

7. The anti-false touch transmission mechanism according to claim 5, wherein: the switch assembly further comprises a pressing bracket (14) connected with the starting contact block (9), and the pressing bracket (14) can trigger a micro switch in the host machine (1) to realize power connection when the starting contact block (9) moves downwards; the pressing support (14) is arranged at the inner position of the host machine (1), and the second return spring (15) is arranged on the pressing support (14).

8. The anti-false touch transmission mechanism as in claim 7, wherein: a sealing component which is used for playing a waterproof effect is arranged between the starting contact block (9) and the pressing support (14).