Machine base connecting structure of food processor

Abstract

The utility model relates to the technical field of household appliances, in particular to a food processor base connecting structure which comprises a base, a first mounting seat fixed at the top of the base and a second mounting seat fixed at the top of the first mounting seat. A clamping groove is outwards formed in the outer edge of the second mounting base, a second inserting groove is inwards formed in the outer side wall of the second mounting base, and a trigger rod used for triggering the inductive switch to be turned on and turned off is mounted in the machine base. According to the food processor base connecting mechanism disclosed by the utility model, the first mounting base and the second mounting base are adopted, and the clamping grooves, the first inserting grooves and the second inserting grooves are formed in the edges of the first mounting base and the second mounting base, so that the base of one food processor can be adapted to various different types of accessories; the multifunctionality of the food processor is improved, and meanwhile, the inductive switch is arranged in the machine base, so that the use safety of the food processor is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of household electrical appliances, in particular to a food processor base connecting structure. BACKGROUND

[0002] The existing food processor mainly includes a blender, a shredder and a wall breaking machine, all of which adopt a super-speed motor to drive a cutter to rotate and cut or crush food materials in a cup body at super-speed. However, the existing food processor base can only be adapted to one cup body or cutter and cannot be used for other cooking accessories, and has a single use. In addition, the food processor without a protection device has safety hazards in use. SUMMARY

[0003] In order to overcome the shortcomings and deficiencies in the prior art, the utility model aims to provide a food processor base connecting structure.

[0004] The utility model discloses a food processor base connecting structure, the connecting mechanism includes the base, the first mounting seat fixed in the top of base, the second mounting seat fixed in the top of first mounting seat, the shaft coupling installed in the middle of second mounting seat and the motor and inductive switch installed in the base, the output shaft of motor is connected with the shaft coupling transmission through the transmission mechanism, the shaft coupling includes the inner shaft coupling for connecting with first accessory and the outer shaft coupling for connecting with second accessory and is set up in the outer side of inner shaft coupling, the outside wall of first mounting seat is opened with at least one first plug -in slot to the inside, the outer edge of second mounting seat is opened with at least two clamping slots to the outside symmetry, the outside wall of second mounting seat is opened with at least one second plug -in slot to the inside, the base is installed with the trigger lever that can move up and down and is used for triggering the opening and closing of inductive switch, and the top of trigger lever corresponds the position of clamping slot, first plug -in slot and second plug -in slot one side respectively fixed with first abutment block, second abutment block and third abutment block, and first abutment block, second abutment block and third abutment block are respectively connected in clamping slot, first plug -in slot and second plug -in slot sliding.

[0005] Further, the connecting mechanism further comprises a first accessory and a second accessory, the first accessory comprises a first base, a first connecting head matched with the inner coupling is installed in the middle of the bottom of the first base, the first connecting head is in transmission connection with the inner coupling, a first clamping block is fixed on the inner side wall of the bottom of the first base at a position corresponding to each of the clamping slots, and each first clamping block is rotatably clamped into the corresponding clamping slot; the second accessory comprises a second base, a second connecting head matched with the outer coupling is installed in the middle of the bottom of the second base, the second connecting head is in transmission connection with the outer coupling, the bottom of the second base is inserted into the outer side wall of the second mounting seat, the bottom of the second base is protruded downward to form an annular side wall matched with the second mounting seat, a second clamping block is fixed on the inner side wall of the annular side wall at a position corresponding to each of the clamping slots, and each second clamping block is rotatably clamped into the corresponding clamping slot.

[0006] Further, the bottom of the first base is fixed with a first insertion block matched with the first insertion slot at a position corresponding to each of the first insertion slots, and each first insertion block is inserted into the corresponding first insertion slot; the bottom of the second base is fixed with a second insertion block matched with the second insertion slot at a position corresponding to each of the second insertion slots, and each second insertion block is inserted into the corresponding second insertion slot.

[0007] Further, the top edge of the first mounting seat is annularly arranged with at least two positioning protrusions, the inner side wall of the bottom of the first base is fixed with a first stop block at a position corresponding to each of the positioning protrusions, and each first stop block is in abutment with the corresponding positioning protrusion; the inner side wall of the annular side wall is fixed with a second stop block matched with the positioning protrusion at a position corresponding to each of the positioning protrusions, and each second stop block is in abutment with the corresponding positioning protrusion.

[0008] Further, the top of the trigger rod is fixed with a trigger bracket, the trigger bracket comprises a first connecting table and a second connecting table fixed on one side of the top of the first connecting table, the first abutment block is fixed on the side wall of the second connecting table, the bottom side of the clamping slot is provided with a first through hole matched with the first abutment block, the top of the first abutment block passes through the first through hole upwardly and extends into the clamping slot, the second abutment block is fixed on the top of the first connecting table, the bottom side of the first insertion slot is provided with a second through hole matched with the second abutment block, the top of the second abutment block passes through the second through hole upwardly and extends into the first insertion slot, and the third abutment block is fixed on the top of the second connecting table, the bottom side of the second insertion slot is provided with a third through hole matched with the third abutment block, and the top of the third abutment block passes through the third through hole upwardly and extends into the second insertion slot.

[0009] Further, the bottom of the trigger rod is fixed with a buffer column, the middle of the trigger rod is fixed with a first limiting block, the lower end of the trigger rod is fixed with a second limiting block, a sleeve is installed between the first limiting block and the second limiting block, and the outer side wall of the middle of the sleeve is fixed with a trigger block.

[0010] Further, the bottom of the trigger rod is fixed with a buffer column, the middle of the trigger rod is fixed with a first limiting block, the lower end of the trigger rod is fixed with a second limiting block, a sleeve is installed between the first limiting block and the second limiting block, and the outer side wall of the middle of the sleeve is fixed with a trigger block.

[0011] Further, the bottom of the trigger rod is fixed with a buffer column, the middle of the trigger rod is fixed with a first limiting block, the lower end of the trigger rod is fixed with a second limiting block, a sleeve is installed between the first limiting block and the second limiting block, and the outer side wall of the middle of the sleeve is fixed with a trigger block.

[0012] Further, the bottom of the trigger rod is fixed with a buffer column, the middle of the trigger rod is fixed with a first limiting block, the lower end of the trigger rod is fixed with a second limiting block, a sleeve is installed between the first limiting block and the second limiting block, and the outer side wall of the middle of the sleeve is fixed with a trigger block.

[0013] Further, the first accessory is a grinding accessory or a juicing accessory, and the second accessory is a chopping accessory.

[0014] The food processor base connecting mechanism of the utility model has the advantages that the first mounting seat and the second mounting seat are adopted, and the clamping groove, the first plug-in groove and the second plug-in groove are arranged on the edges of the first mounting seat and the second mounting seat, so that one food processor base can be matched with and installed with various types of accessories, the multifunctionality of the food processor is improved, and the inductive switch is arranged in the base, the trigger rod is pushed downward by the bottom of the accessory after the corresponding accessory is installed, the inductive switch is triggered and opened, and the use safety of the food processor is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1is the perspective view of the utility model.

[0016] Figure 2 is the plan view of the utility model.

[0017] Figure 3 is the side view of the utility model.

[0018] Figure 4 is the plan view of the machine stand top cover.

[0019] Figure 5 is the perspective view of the first accessory.

[0020] Figure 6 is the perspective view of the second accessory.

[0021] Figure 7 is the perspective view of the trigger support, trigger rod, mounting seat, first sensing switch and second sensing switch.

[0022] Figure 8 is the perspective view of the mounting seat, first sensing switch and second sensing switch.

[0023] Figure 9 is the perspective view of the trigger support, trigger rod and sleeve.

[0024] Figure 10 is the perspective view of the trigger support and trigger rod.

[0025] Figure 11 is the perspective view of the first sensing switch and second sensing switch.

[0026] The drawings are marked as: base 1, first mounting seat 11, first plug-in slot 111, positioning protrusion 112, second through hole 113, second mounting seat 12, clamping groove 121, second plug-in slot 122, third through hole 124, shaft coupling 13, inner shaft coupling 131, outer shaft coupling 132, first accessory 2, first base 21, first connecting head 22, first clamping block 23, first plug-in block 24, first stop block 25, second accessory 3, second base 31, second connecting head 32, annular side wall 33, second clamping block 34, second plug-in block 35, second stop block 36, first induction switch 4, first switch button 41, first positioning hole 42, second induction switch 5, second switch button 51, second positioning hole 52, trigger rod 6, buffer column 61, first limiting block 62, second limiting block 63, sleeve 64, trigger block 65, reset spring 66, trigger support 7, first connecting table 71, second connecting table 72, first abutting block 73, second abutting block 74, third abutting block 75, fixing seat 8, mounting block 81, mounting hole 82, first clamping hook 83, second clamping hook 84, baffle 85, first positioning column 86, second positioning column 87. DETAILED DESCRIPTION

[0027] For the convenience of those skilled in the art, the following embodiments and drawings are combined to facilitate the understanding of the present application. Figures 1-11 Further, the embodiments mentioned in the present application are not limited to the present application.

[0028] See Figures 1-11 A food processor base connecting structure, the connecting mechanism comprises a base 1, a first mounting seat 11 fixed on the top of the base 1, a second mounting seat 12 fixed on the top of the first mounting seat 11, a shaft coupling 13 installed in the middle of the second mounting seat 12, and a motor (not shown in the figure) and an induction switch installed in the base 1, the output shaft of the motor is drivingly connected with the shaft coupling 13 through a transmission mechanism, the shaft coupling 13 comprises an inner shaft coupling 131 for connecting with a first accessory 2 and an outer shaft coupling 132 sleeved on the outer side of the inner shaft coupling 131 and used for connecting with a second accessory 3, the outer side wall of the first mounting seat 11 is inwardly provided with at least one first plug-in slot 111, the outer edge of the second mounting seat 12 is outwardly and symmetrically provided with at least two clamping grooves 121, the outer side wall of the second mounting seat 12 is inwardly provided with at least one second plug-in slot 122, a trigger rod 6 which can move up and down and is used for triggering the opening and closing of the induction switch is installed in the base 1, the top of the trigger rod 6 is respectively fixed with a first abutting block 73, a second abutting block 74 and a third abutting block 75 corresponding to the positions of one side of the clamping groove 121, the first plug-in slot 111 and the second plug-in slot 122, and the first abutting block 73, the second abutting block 74 and the third abutting block 75 are respectively slidingly connected in the clamping groove 121, the first plug-in slot 111 and the second plug-in slot 122.

[0029] The food processor base connecting mechanism of the utility model adopts first mounting seat 11 and second mounting seat 12, and sets up clamping groove 121, first plug-in groove 111 and second plug-in groove 122 on the edge of first mounting seat 11 and second mounting seat 12 respectively, so that the base 1 of one food processor can be adapted and installed with multiple different types of accessories, the multifunctionality of the food processor is improved, and meanwhile, the inductive switch is arranged in the base 1, after installing the corresponding accessory, the trigger lever 6 is pushed down through the bottom of the accessory, the inductive switch is triggered to open, so that the use safety of the food processor is improved.

[0030] In the embodiment, the connecting mechanism further comprises a first accessory 2 and a second accessory 3, the first accessory 2 comprises a first base 21, a first connecting head 22 matched with the inner coupling 131 is arranged in the middle of the bottom of the first base 21, the first connecting head 22 is in transmission connection with the inner coupling 131, a first clamping block 23 is fixed to the inner side wall of the bottom of the first base 21 at the position corresponding to each clamping groove 121, and each first clamping block 23 is rotatably clamped into the corresponding clamping groove 121; the second accessory 3 comprises a second base 31, a second connecting head 32 matched with the outer coupling 132 is arranged in the middle of the bottom of the second base 31, the second connecting head 32 is in transmission connection with the outer coupling 132, the bottom of the second base 31 is inserted into the outer side wall of the second mounting seat 12, the bottom of the second base 31 is protruded downward with a ring-shaped side wall 33 matched with the second mounting seat 12, a second clamping block 34 is fixed to the inner side wall of the ring-shaped side wall 33 at the position corresponding to each clamping groove 121, and each second clamping block 34 is rotatably clamped into the corresponding clamping groove 121. The above structure can realize the quick assembly between the accessory and the base 1, and the locking or separation can be completed through the rotating clamping mechanism, so that the installation complexity is significantly reduced. The multiple clamping blocks are arranged to form distributed stress, so that the single-point operation fatigue is avoided, and the disassembly efficiency is improved.

[0031] In the embodiment, the bottom of the first base 21 is fixed with a first plug-in block 24 matched with the first plug-in groove 111 at the position corresponding to each first plug-in groove 111, and each first plug-in block 24 is embedded into the corresponding first plug-in groove 111; the bottom of the second base 31 is fixed with a second plug-in block 35 matched with the second plug-in groove 122 at the position corresponding to each second plug-in groove 122, and each second plug-in block 35 is embedded into the corresponding second plug-in groove 122. The first accessory 2 or the second accessory 3 is arranged on the top of the base 1 through the above structure, the first plug-in block 24 can be quickly embedded into the first plug-in groove 111, and the second plug-in block 35 can be quickly embedded into the second plug-in groove 122, so that the alignment and adjustment time of the first accessory 2 or the second accessory 3 in the installation process is reduced, and the installation speed is improved.

[0032] In this embodiment, the top edge of the first mounting seat 11 is annularly arranged with at least two positioning protrusions 112, and the inner side wall of the bottom of the first base 21 is fixed with a first stopper 25 corresponding to the position of each positioning protrusion 112, and each first stopper 25 abuts against the corresponding positioning protrusion 112; the inner side wall of the annular side wall 33 is fixed with a second stopper 36 corresponding to the position of each positioning protrusion 112, and each second stopper 36 abuts against the corresponding positioning protrusion 112. The positioning protrusions 112 serve as guiding structures and cooperate with the first stoppers 25 and the second stoppers 36 respectively, helping the first accessory 2 and the second accessory 3 to be quickly aligned and mounted to the top of the frame 1, simplifying the mounting process, reducing installation errors, and improving the overall assembly accuracy.

[0033] The top of the trigger rod 6 is fixed with a trigger support 7 in the embodiment, the trigger support 7 comprises a first connecting table 71 and a second connecting table 72 fixed on one side of the top of the first connecting table 71, the first abutting block 73 is fixed on the side wall of the second connecting table 72, the bottom of the clamping groove 121 is provided with a first through hole (not shown in the figure) matched with the first abutting block 73, the top of the first abutting block 73 passes through the first through hole upwardly and extends into the clamping groove 121; the second abutting block 74 is fixed on the top of the first connecting table 71, the bottom of the first inserting groove 111 is provided with a second through hole 113 matched with the second abutting block 74, the top of the second abutting block 74 passes through the second through hole 113 upwardly and extends into the first inserting groove 111; the third abutting block 75 is fixed on the top of the second connecting table 72, the bottom of the second inserting groove 122 is provided with a third through hole 124 matched with the third abutting block 75, the top of the third abutting block 75 passes through the third through hole 75 upwardly and extends into the second inserting groove 122. When the first accessory 2 is installed on the top of the base 1, the first clamping block 23 is rotated and clamped into the corresponding clamping groove 121, the bottom of the first clamping block 23 abuts against the top of the first abutting block 73, the first inserting block 24 is inserted into the corresponding second inserting groove 122, the bottom of the first inserting block 24 abuts against the top of the third abutting block 75, and the simultaneous action makes the trigger support 7 move downwardly, pushes the trigger rod 6 to move downwardly, triggers the inductive switch to open, the control circuit of the motor of the food processor is connected, the switch of the food processor is opened, and the food processor can work normally; when the second accessory 3 is installed on the top of the base 1, the second clamping block 34 is rotated and clamped into the corresponding clamping groove 121, the bottom of the second clamping block 34 abuts against the top of the first abutting block 73, the second inserting block 35 is inserted into the corresponding first inserting groove 111, the bottom of the second inserting block 35 abuts against the top of the second abutting block 74, and the simultaneous action makes the trigger support 7 move downwardly, pushes the trigger rod 6 to move downwardly, triggers the inductive switch to open, the control circuit of the motor of the food processor is connected, the switch of the food processor is opened, and the food processor can work normally; when the first accessory 2 or the second accessory 3 is removed from the top of the base 1, the first abutting block 73, the second abutting block 74 and the third abutting block 75 lose the abutting object, the trigger support 7 returns to the original position, the control circuit of the motor of the food processor is disconnected, and even if the switch of the food processor is opened, the food processor still cannot work. The arrangement of the above structure improves the safety of the food processor.

[0034] In the embodiment, the bottom of the trigger rod 6 is fixed with a buffer column 61, the middle of the trigger rod 6 is fixed with a first limiting block 62, the lower end of the trigger rod 6 is fixed with a second limiting block 63, a sleeve 64 is installed between the first limiting block 62 and the second limiting block 63, and the outer side wall of the middle of the sleeve 64 is fixed with a trigger block 65. The sleeve 64 is installed on the trigger rod 6 through the first limiting block 62 and the second limiting block 63.

[0035] In the embodiment, the base 1 is fixed with a fixed seat 8, the bottom of the fixed seat 8 is fixed with a mounting block 81, the top of the mounting block 81 is provided with a mounting hole 82, the bottom of the buffer column 61 is slidingly connected in the mounting hole 82, the outer periphery of the buffer column 61 is sleeved with a return spring 66, the top of the return spring 66 abuts against the bottom of the trigger lever 6, and the bottom of the return spring 66 abuts against the top of the mounting block 81. The setting of the return spring 66 can make the trigger lever 6 move downward after being pressed down by the accessory, and the trigger lever 6 returns to the original position after being released.

[0036] In the embodiment, the induction switch includes a first induction switch 4 fixed to the upper end of the fixed seat 8 and a second induction switch 5 fixed to the lower end of the fixed seat 8, the bottom and the left side of the fixed seat 8 corresponding to the first induction switch 4 are both fixed with a first clamping hook 83, the first induction switch 4 is clamped between the two first clamping hooks 83, the top and the left side of the fixed seat 8 corresponding to the second induction switch 5 are both fixed with a second clamping hook 84, the second induction switch 5 is clamped between the two second clamping hooks 84, the bottom of the first induction switch 4 is provided with a first switch button 41, and the top of the second induction switch 5 is provided with a second switch button 51, the upper and lower ends of the trigger block 65 are located between the first switch button 41 and the second switch button 51, the left and right sides of the fixed seat 8 corresponding to the trigger block 65 are both fixed with a baffle 85, and the left and right sides of the trigger block 65 are located between the two baffles 86. The first clamping hook and the second clamping hook are arranged to fix the first induction switch 4 and the second induction switch 5 to the fixed seat 8. The first induction switch and the second induction switch are arranged on the control circuit of the motor of the food processor, so that whether the motor works can be controlled, the first induction switch controls the motor to be turned off, and the second induction switch controls the motor circuit to be turned on. When the accessory is installed on the top of the base 1, the bottom of the accessory abuts against the top of the trigger support 7, the trigger lever 6 moves downward, the sleeve 64 moves downward, the bottom of the trigger block 65 abuts against the top of the second switch button 51, and the second switch button 51 controls the motor circuit to be turned on. After the accessory is removed, the abutting object is lost, the trigger lever 6 moves upward and returns to the original position, the top of the trigger block 65 abuts against the bottom of the first switch button 41, and the first switch button 51 controls the motor circuit to be turned off. The baffle 85 can limit the distance of the left and right lateral movement of the trigger block 65, so that the trigger block 65 cannot contact the first switch button 41 and the second switch button 51.

[0037] In the embodiment, the first induction switch 4 is transversely provided with at least one first positioning hole 42 penetrating through the front and back sides of the first induction switch 4, and the fixing seat 8 is fixed with a first positioning column 86 corresponding to the position of each first positioning hole 42, and each first positioning column 86 is embedded in the corresponding first positioning hole 42; the second induction switch 5 is transversely provided with at least one second positioning hole 52 penetrating through the front and back sides of the second induction switch 5, and the fixing seat 8 is fixed with a second positioning column 87 corresponding to the position of each second positioning hole 52, and each second positioning column 87 is embedded in the corresponding second positioning hole 52. The above structure can more firmly fix the induction switch to the fixing seat 8, and prevent the first induction switch 4 and the second induction switch 5 from loosening during the operation of the food processor, thereby affecting the use safety.

[0038] In the embodiment, the first accessory 2 is a grinding accessory or a juicing accessory, and the second accessory 3 is a chopping accessory. According to the user's needs, any one of the grinding accessory, the juicing accessory or the chopping accessory can be selected and installed on the top of the food processor base 1.

[0039] The above embodiment is a preferred implementation scheme of the utility model, and in addition, the utility model can be implemented in other manners, and any obvious replacement without departing from the concept of the utility model is within the protection scope of the utility model.

Claims

1. A food processor base connection structure, the connection structure comprising a base, a first mounting base fixed to the top of the base, a second mounting base fixed to the top of the first mounting base, a coupling mounted in the middle of the second mounting base, and a motor and an inductive switch mounted inside the base, wherein the output shaft of the motor is connected to the coupling via a transmission mechanism, and the coupling comprises an inner coupling for connecting to a first accessory and an outer coupling sleeved on the outside of the inner coupling for connecting to a second accessory, characterized in that: The outer side wall of the first mounting base has at least one first insertion slot opened inward, and the outer edge of the second mounting base has at least two snap-fit ​​slots symmetrically opened outward. The outer side wall of the second mounting base has at least one second insertion slot opened inward. A trigger rod that can move up and down and is used to trigger the opening and closing of the inductive switch is installed in the base. The top of the trigger rod is fixed with a first abutment block, a second abutment block and a third abutment block respectively at the position corresponding to the snap-fit ​​slot, the first insertion slot and the second insertion slot. The first abutment block, the second abutment block and the third abutment block are slidably connected in the snap-fit ​​slot, the first insertion slot and the second insertion slot respectively.

2. The food processor base connection structure according to claim 1, characterized in that: The connection structure further includes a first accessory and a second accessory. The first accessory includes a first base, with a first connector that mates with an inner coupling installed in the center of the bottom of the first base. The first connector is connected to the inner coupling for transmission. A first snap-fit ​​block is fixed on the inner sidewall of the bottom of the first base at the position corresponding to each snap-fit ​​groove. Each first snap-fit ​​block is rotated and snapped into the corresponding snap-fit ​​groove. The second accessory includes a second base, with a second connector that mates with an outer coupling installed in the center of the bottom of the second base. The second connector is connected to the outer coupling for transmission. The inner sidewall of the bottom of the second base is inserted into the outer sidewall of the second mounting base. The bottom of the second base has a downwardly protruding annular sidewall that mates with the second mounting base. A second snap-fit ​​block is fixed on the inner sidewall of the annular sidewall at the position corresponding to each snap-fit ​​groove. Each second snap-fit ​​block is rotated and snapped into the corresponding snap-fit ​​groove.

3. The food processor base connection structure according to claim 2, characterized in that: The bottom of the first base is fixed with a first plug block that mates with the first plug slot at each position of the first plug slot, and each first plug block is embedded in the corresponding first plug slot; the bottom of the second base is fixed with a second plug block that mates with the second plug slot at each position of the second plug slot, and each second plug block is embedded in the corresponding second plug slot.

4. The food processor base connection structure according to claim 2, characterized in that: The top edge of the first mounting base has at least two positioning protrusions arranged in a ring. The inner sidewall of the bottom of the first base is fixed with a first stop block corresponding to the position of each positioning protrusion, and each first stop block abuts against the corresponding positioning protrusion. The inner sidewall of the ring sidewall is fixed with a second stop block corresponding to the position of each positioning protrusion, and each second stop block abuts against the corresponding positioning protrusion.

5. The food processor base connection structure according to claim 1, characterized in that: The trigger rod is fixed to a trigger bracket at its top. The trigger bracket includes a first connecting platform and a second connecting platform fixed to one side of the top of the first connecting platform. The first abutment block is fixed to the side wall of the second connecting platform. A first through hole that mates with the first abutment block is opened on one side of the bottom of the snap-fit ​​groove. The top of the first abutment block passes upward through the first through hole and extends into the snap-fit ​​groove. The second abutment block is fixed to the top of the first connecting platform. A second through hole that mates with the second abutment block is opened on one side of the bottom of the first insertion groove. The top of the second abutment block passes upward through the second through hole and extends into the first insertion groove. The third abutment block is fixed to the top of the second connecting platform. A third through hole that mates with the third abutment block is opened on one side of the bottom of the second insertion groove. The top of the third abutment block passes upward through the third through hole and extends into the second insertion groove.

6. The food processor base connection structure according to claim 1, characterized in that: A buffer post is fixed to the bottom of the trigger rod, a first limiting block is fixed to the middle of the trigger rod, a second limiting block is fixed to the lower end of the trigger rod, a sleeve is installed between the first limiting block and the second limiting block, and a trigger block is fixed to the outer wall of the middle part of the sleeve.

7. The food processor base connection structure according to claim 6, characterized in that: A fixed base is fixed inside the base, and a mounting block is fixed at the bottom of the fixed base. A mounting hole is opened at the top of the mounting block. The bottom of the buffer column is slidably connected to the mounting hole. A return spring is sleeved on the outer periphery of the buffer column. The top of the return spring abuts against the bottom of the trigger rod, and the bottom of the return spring abuts against the top of the mounting block.

8. The food processor base connection structure according to claim 7, characterized in that: The inductive switch includes a first inductive switch fixed to the upper end of the mounting base and a second inductive switch fixed to the lower end of the mounting base. The mounting base has first hooks fixed to the bottom and left side of the first inductive switch, and the first inductive switch is engaged between the two first hooks. The mounting base has second hooks fixed to the top and left side of the second inductive switch, and the second inductive switch is engaged between the two second hooks. A first switch button is installed at the bottom of the first inductive switch and a second switch button is installed at the top of the second inductive switch. The upper and lower ends of the trigger block are placed between the first switch button and the second switch button. The mounting base has baffles fixed to the left and right sides of the trigger block, and the left and right sides of the trigger block are placed between the two baffles.

9. The food processor base connection structure according to claim 8, characterized in that: The first inductive switch has at least one first positioning hole extending through its front and rear sides in a horizontal direction. The fixing base is fixed with a first positioning post at the position corresponding to each first positioning hole, and each first positioning post is embedded in the corresponding first positioning hole. The second inductive switch has at least one second positioning hole extending through its front and rear sides in a horizontal direction. The fixing base is fixed with a second positioning post at the position corresponding to each second positioning hole, and each second positioning post is embedded in the corresponding second positioning hole.

10. The food processor base connection structure according to claim 1, characterized in that: The first accessory is a grinding accessory or a juicing accessory, and the second accessory is a chopping accessory.

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