CN219592684U

CN219592684U - Cooking machine circuit board with shock-absorbing structure

Info

Publication number: CN219592684U
Application number: CN202222688680.3U
Authority: CN
Inventors: 何靖雯
Original assignee: Guangdong Shunde Gaobo Electric Appliance Co ltd
Current assignee: Guangdong Shunde Gaobo Electric Appliance Co ltd
Priority date: 2022-10-11
Filing date: 2022-10-11
Publication date: 2023-08-25
Anticipated expiration: 2032-10-11

Abstract

The utility model discloses a circuit board of a cooking machine with a damping structure, relates to the technical field of circuit boards, and aims to solve the technical problems that the damping effect of the circuit board is not obvious in the prior art, the circuit board can vibrate strongly in the use process of the cooking machine, and connection between the circuit board and an electronic element is easy to influence. The circuit board comprises a circuit board body, a fixing component and a damping component, wherein the fixing component is arranged at the outer side of the circuit board body and used for fixing the circuit board body, and the damping component is arranged at the lower side of the fixing component and used for damping; wherein, damper downside is equipped with the first buffer strip that is used for buffering upper portion effort, and first buffer strip rear side is equipped with the second buffer strip, and first buffer strip and second buffer strip downside are equipped with the backup pad that is used for supporting the circuit board, and the backup pad upside is equipped with the installation component that is used for connecting damper. This circuit board can reduce the vibrations of circuit board through damper in cooking machine use, plays better shock attenuation effect.

Description

Cooking machine circuit board with shock-absorbing structure

Technical Field

The utility model belongs to the technical field of circuit boards, and particularly relates to a circuit board of a cooking machine with a shock absorption structure.

Background

Nowadays, many people can purchase the food processor and put in home to conveniently do the cooking, along with the continuous development of food processor, the function of food processor is also richer and richer, not only can press fruit juice, also can make foods such as jam, fish soup, because the food processor can produce vibrations in the course of the work, also has certain antidetonation requirement to the food processor circuit board.

At present, the utility model with the patent number of CN201921331080.3 discloses an integrated circuit board with a shock absorption structure, which comprises an integrated circuit board body, wherein an edge sealing frame is sleeved on the outer side of the integrated circuit board body, an adhesive layer is arranged between the edge sealing frame and the integrated circuit board body, a buffer pad is arranged on the outer ring surface of the edge sealing frame, a connecting strip is arranged on the surface of the buffer pad, a mounting hole is formed and reserved on the surface of the integrated circuit board body, a fixing screw is inserted in the reserved mounting hole, and a butt joint ring groove is formed in the surface of the integrated circuit board body; the beneficial effects are as follows: according to the utility model, the outer side of the integrated circuit board with the shock absorption structure is connected with the edge sealing frame through the bonding layer, the outer ring surface of the edge sealing frame is connected with a peripheral buffer cushion, and the buffer cavity formed between the buffer cushion and the edge sealing frame plays a role in buffering and protecting the edge of the integrated circuit board, so that the edge of the integrated circuit board is prevented from being damaged during collision. But the circuit board shock attenuation effect in this application scheme is not very obvious, still has very strong vibrations at cooking machine use in-process circuit board, influences the connection between circuit board and the electronic component easily, and the circuit board is very easy with the disconnection of electric connecting wire, influences cooking machine normal use.

Therefore, aiming at the problem that the shock absorption effect of the circuit board is not obvious, the problem needs to be solved so as to improve the service scene of the circuit board.

Disclosure of Invention

(1) Technical problem to be solved

Aiming at the defects of the prior art, the utility model aims to provide a circuit board of a cooking machine with a damping structure, which aims to solve the technical problems that the damping effect of the circuit board is not obvious in the prior art, the circuit board is strongly vibrated in the use process of the cooking machine, and the connection between the circuit board and an electronic element is easily affected.

(2) Technical proposal

In order to solve the technical problems, the utility model provides a circuit board of a cooking machine with a damping structure, which comprises a circuit board body, a fixing component and a damping component, wherein the fixing component is arranged on the outer side of the circuit board body and used for fixing the circuit board body, and the damping component is arranged on the lower side of the fixing component and used for damping; the damping device comprises a damping component and is characterized in that a first buffer strip used for buffering acting force on the upper portion is arranged on the lower side of the damping component, a second buffer strip is arranged on the rear side of the first buffer strip, a supporting plate used for supporting a circuit board is arranged on the lower side of the first buffer strip and the second buffer strip, a mounting component used for connecting the damping component is arranged on the upper side of the supporting plate, and a positioning block used for positioning and mounting is arranged on the lower side of the supporting plate.

When the circuit board is used, the first buffer strip and the second buffer strip are firstly adhered to the supporting plate, then the mounting assembly is fixed between the first buffer strip and the second buffer strip, then the damping assembly and the fixing assembly are mutually connected, the damping assembly and the mounting assembly on the upper side of the supporting plate are fixed together, after the damping assembly and the mounting assembly are fixed, the circuit board body is mounted on the fixing assembly to firmly fix the circuit board body and the fixing assembly together, then the whole circuit board is mounted at a position where the circuit board needs to be mounted in the food processor, the connecting wires of the electronic components and the circuit board are mutually connected, and in the use process of the food processor, the damping assembly can reduce the vibration effect of the fixing assembly and avoid the influence of strong vibration generated by the circuit board body on the operation of the food processor; through damper's setting, can carry out the support of certain degree to fixed subassembly, also can reduce the vibrations of circuit board at cooking machine use simultaneously, play better shock attenuation effect, avoid circuit board vibrations strong and influence the connection between circuit board and the electronic component, avoid influencing cooking machine normal use, through the setting of first buffer strip and second buffer strip, can be used for buffering outside effort, avoid damaging the circuit board at the in-process of installation.

Further, the fixed subassembly includes first fixed frame, first fixed frame right side be equipped with the corresponding fixed frame of second of first fixed frame, first fixed frame with the fixed frame outside of second is equipped with evenly distributed's antislip strip. Through the setting of antislip strip, can play certain antiskid effect, avoid appearing skidding the phenomenon when installing the circuit board body for the circuit board body can normally install in first fixed frame and the fixed frame of second.

Still further, first fixed frame with the second fixed frame inboard is equipped with and is used for installing the locating lever of circuit board body, the locating lever outside is equipped with the stopper that is used for spacing, circuit board body upside is equipped with and is used for connecting the adapter sleeve of locating lever. Through the setting of locating lever, can realize the location installation of circuit board body to install the circuit board body in the inboard of first fixed frame and second fixed frame fast.

Furthermore, the upper side of the connecting sleeve is provided with a fixing head for grasping, the right side of the first fixing frame is provided with a connecting plate for connecting the second fixing frame, and the lower side of the connecting plate is provided with a radiating fin for radiating heat. Through the setting of fin, can be used for the heat dissipation, with the heat transfer department of damper on the circuit board body, distribute away from damper's front and back both sides again, avoid the circuit board body to damage because of the high temperature.

Still further, the damper comprises a fixed plate, the fixed plate upside is equipped with and is used for supporting the telescopic link of first fixed frame with the fixed frame of second, the fixed plate downside is equipped with and is used for connecting the connecting strip of installation component. Through telescopic link and elastic element's setting, can play certain shock attenuation effort, avoid the circuit board body to shake too much.

Furthermore, the outer side of the telescopic rod is provided with an elastic element which can elastically stretch and retract, and the surface of the fixed plate is provided with an anti-slip groove for preventing slipping. Through the setting of anti-skidding groove, can play skid-proof effect for first buffer strip and second buffer strip can firmly be fixed in the downside of fixed plate.

Still further, the installation component includes the locating frame, the constant head tank has been seted up to the locating frame inboard, the constant head tank inboard is equipped with and is used for fixing the fixed block of connecting strip. Through mutually supporting between fixed block and the connecting strip, can firmly fix the connecting strip in the locating frame, it is very convenient to fix a position and install.

(3) Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that: the circuit board can support the fixing component to a certain extent through the arrangement of the damping component, meanwhile, vibration of the circuit board can be reduced in the use process of the food processor, a better damping effect is achieved, the circuit board is prevented from being strongly vibrated to influence connection between the circuit board and electronic elements, normal use of the food processor is prevented from being influenced, and the circuit board can be prevented from being damaged in the installation process through the arrangement of the first buffer strip and the second buffer strip.

Drawings

FIG. 1 is a schematic diagram of a circuit board according to an embodiment of the present utility model;

FIG. 2 is a schematic structural view of a fixing assembly according to an embodiment of the present utility model;

FIG. 3 is a schematic diagram of a heat sink according to an embodiment of the present utility model;

fig. 4 is a schematic structural view of a mounting assembly according to an embodiment of the present utility model.

The marks in the drawings are: 1. a circuit board body; 2. a fixing assembly; 3. a first buffer bar; 4. a shock absorbing assembly; 5. a support plate; 6. a mounting assembly; 7. a positioning block; 8. connecting sleeves; 9. a fixed head; 10. a second buffer bar; 11. a first fixing frame; 12. a second fixing frame; 13. an anti-slip strip; 14. a positioning rod; 15. a limiting block; 16. a connecting plate; 17. a heat sink; 18. a fixing plate; 19. a telescopic rod; 20. an elastic element; 21. an anti-skid groove; 22. a positioning frame; 23. a positioning groove; 24. and a fixed block.

Detailed Description

The embodiment is a circuit board of a cooking machine with a shock absorption structure, and the structure schematic diagram of the circuit board is shown in fig. 1, and the circuit board comprises a circuit board body 1, a fixing component 2 arranged outside the circuit board body 1 and used for fixing the circuit board body 1, and a shock absorption component 4 arranged below the fixing component 2 and used for shock absorption; the damping module 4 downside is equipped with the first buffer strip 3 that is used for buffering upper portion effort, and first buffer strip 3 rear side is equipped with second buffer strip 10, and first buffer strip 3 and second buffer strip 10 downside are equipped with the backup pad 5 that is used for supporting the circuit board, and backup pad 5 upside is equipped with the installation component 6 that is used for connecting damping module 4, and backup pad 5 downside is equipped with the locating piece 7 of location installation.

For the present embodiment, the number and distribution of the units of the first buffer bar 3 and the second buffer bar 10 may be set as needed.

The fixing assembly 2 comprises a first fixing frame 11, a second fixing frame 12 corresponding to the first fixing frame 11 is arranged on the right side of the first fixing frame 11, anti-slip strips 13 which are uniformly distributed are arranged on the outer sides of the first fixing frame 11 and the second fixing frame 12, a positioning rod 14 used for installing the circuit board body 1 is arranged on the inner sides of the first fixing frame 11 and the second fixing frame 12, a limiting block 15 used for limiting is arranged on the outer sides of the positioning rod 14, a connecting sleeve 8 used for connecting the positioning rod 14 is arranged on the upper side of the circuit board body 1, a fixing head 9 used for grabbing is arranged on the upper side of the connecting sleeve 8, a connecting plate 16 used for connecting the second fixing frame 12 is arranged on the right side of the first fixing frame 11, a radiating fin 17 used for radiating is arranged on the lower side of the connecting plate 16, the damping assembly 4 comprises a fixing plate 18, a connecting strip used for supporting the first fixing frame 11 and the second fixing frame 12 is arranged on the upper side of the fixing plate 18, an elastic element 20 used for connecting the mounting assembly 6 is arranged on the outer sides of the telescopic rod 19, an anti-slip groove 21 is formed in the surface of the fixing plate 18, the inner side of the fixing plate 6 comprises a positioning block 22, and a fixing groove 23 is formed in the fixing groove 23. The elastic member 20 is a spring, and its model and specification can be set as required.

The structure of the fixing component of the circuit board is shown in fig. 2, the structure of the radiating fin of the circuit board is shown in fig. 3, and the structure of the mounting component of the circuit board is shown in fig. 4.

It should be noted here that the type and specification of the fin 17 may be set as needed.

When the circuit board of this technical scheme is used, paste first buffer strip 3 and second buffer strip 10 on backup pad 5 earlier, then fix installation component 6 between first buffer strip 3 and second buffer strip 10, then link together damper 4 and fixed subassembly 2 again, fix damper 4 and the installation component 6 of backup pad 5 upside together again, after fixing, install circuit board body 1 on fixed subassembly 2 again, make it firmly fixed together with fixed subassembly 2, then install whole circuit board in the position that needs the installation circuit board in the cooking machine, link together with circuit board with the connecting wire of electronic component, in the use of cooking machine, damper 4 can reduce the vibrations effect of fixed subassembly 2, avoid circuit board body 1 to produce strong vibrations and influence cooking machine operation.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims

1. The circuit board comprises a circuit board body, a fixing component and a damping component, wherein the fixing component is arranged on the outer side of the circuit board body and used for fixing the circuit board body, and the damping component is arranged on the lower side of the fixing component and used for damping; the shock absorber is characterized in that a first buffer strip used for buffering acting force on the upper portion is arranged on the lower side of the shock absorber, a second buffer strip is arranged on the rear side of the first buffer strip, a supporting plate used for supporting a circuit board is arranged on the lower side of the first buffer strip and the second buffer strip, a mounting assembly used for connecting the shock absorber is arranged on the upper side of the supporting plate, and a positioning block used for positioning and mounting is arranged on the lower side of the supporting plate.

2. The circuit board with the shock-absorbing structure, according to claim 1, wherein the fixing assembly comprises a first fixing frame, a second fixing frame corresponding to the first fixing frame is arranged on the right side of the first fixing frame, and uniformly distributed anti-slip strips are arranged on the outer sides of the first fixing frame and the second fixing frame.

3. The circuit board with the shock-absorbing structure for the food processor, according to claim 2, wherein a positioning rod for installing the circuit board body is arranged on the inner side of the first fixing frame and the inner side of the second fixing frame, a limiting block for limiting is arranged on the outer side of the positioning rod, and a connecting sleeve for connecting the positioning rod is arranged on the upper side of the circuit board body.

4. The circuit board with shock-absorbing structure for a food processor according to claim 3, wherein the upper side of the connecting sleeve is provided with a fixing head for gripping, the right side of the first fixing frame is provided with a connecting plate for connecting the second fixing frame, and the lower side of the connecting plate is provided with a radiating fin for radiating heat.

5. The circuit board with shock-absorbing structure according to claim 4, wherein the shock-absorbing assembly comprises a fixing plate, a telescopic rod for supporting the first fixing frame and the second fixing frame is arranged on the upper side of the fixing plate, and a connecting strip for connecting the mounting assembly is arranged on the lower side of the fixing plate.

6. The circuit board with shock-absorbing structure according to claim 5, wherein the outer side of the telescopic rod is provided with an elastic element which can elastically stretch and retract, and the surface of the fixing plate is provided with an anti-slip groove for preventing slipping.

7. The circuit board with shock-absorbing structure according to claim 6, wherein the mounting assembly comprises a positioning frame, a positioning groove is formed in the inner side of the positioning frame, and a fixing block for fixing the connecting strip is arranged in the inner side of the positioning groove.