CN215770489U

CN215770489U - Buzzer for household appliance

Info

Publication number: CN215770489U
Application number: CN202121909999.3U
Authority: CN
Inventors: 钱苏文; 钱江萍; 李欢
Original assignee: Jiangsu Xinchanglong Electromechanical Co ltd
Current assignee: Jiangsu Xinchanglong Electromechanical Co ltd
Priority date: 2021-08-16
Filing date: 2021-08-16
Publication date: 2022-02-08
Anticipated expiration: 2031-08-16

Abstract

The utility model discloses a buzzer for a household appliance, which comprises a main body frame, a first thread and a second thread, wherein the main body frame is provided with a connecting frame, the connecting frame is provided with a groove, an inner hexagonal bolt penetrates through the groove, a limiting block is fixed on the inner hexagonal bolt, the back surface of the connecting frame is provided with a first limiting groove, the inner hexagonal bolt is wrapped with a rubber sleeve, a protective frame is arranged in front of the main body frame, the protective frame is provided with an opening, and the inner wall of the protective frame is provided with the first thread. This a bee calling organ for domestic appliance, accessible protection network protect the air vent on the main body frame, prevent that greasy dirt and impurity from making the air vent block up to influence bee calling organ's normal operating, and accessible threaded connection demolishs protective frame, later pop out sliding frame through the spring and clean or change the protection network, thereby solve because the greasy dirt causes the problem of blockking up inconvenient clearance.

Description

Buzzer for household appliance

Technical Field

The utility model relates to the technical field of buzzers, in particular to a buzzer for household appliances.

Background

The buzzer is an electronic buzzer with an integrated structure, adopts direct current voltage for power supply, and is widely applied to electronic products such as computers, printers, copiers, alarms, electronic toys, automobile electronic equipment, telephones, timers and the like as a sounding device. The buzzer is mainly divided into two types, namely a piezoelectric buzzer and an electromagnetic buzzer.

But the bee calling organ that is used for kitchen electrical apparatus on the market at present can't satisfy people's demand because the technique is incomplete relatively, is used for the bee calling organ in kitchen among the prior art and often has avoided oil stain and water, can make to take place the mouth for a long time and appear blockking up to influence the normal operating of bee calling organ, and inconvenient cleaning has caused the unnecessary puzzlement for the user. We have therefore proposed a buzzer for a household appliance in order to solve the problems set forth above.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a buzzer for a household appliance, and aims to solve the problems that the prior buzzer for kitchen appliances in the market, which is provided by the background art, cannot meet the requirements of people due to relatively imperfect technology, and the buzzer for kitchens in the prior art cannot avoid oil stain and water, so that the normal operation of the buzzer is influenced due to the fact that a mouth is blocked after a long time, and is inconvenient to clean and causes unnecessary troubles to users.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a bee calling organ for domestic appliance, includes main body frame, first screw thread and second screw thread, the last connection frame that is provided with of main body frame, and has seted up the fluting on the connection frame, it has interior hexagonal bolt to run through on the fluting, and is fixed with spacing piece on the interior hexagonal bolt, first spacing groove has been seted up at the connection frame back, and the parcel has the rubber sleeve on the interior hexagonal bolt, main body frame the place ahead installs protecting frame, and has seted up the trompil on the protecting frame, protecting frame installs the spring at the back, and spring outside parcel has the second spacing groove, second spacing groove rear is connected with sliding frame, and sliding frame's center installs the protection network, first screw thread has been seted up on the protecting frame inner wall, and be provided with the second screw thread on the main body frame.

Preferably, the slot and the inner hexagonal bolt are not connected with each other, and the rubber sleeve is detachably mounted on the inner hexagonal bolt.

Preferably, four groups of first limiting grooves are uniformly distributed on the connecting frame, the inner hexagonal bolts are embedded in the first limiting grooves, and the limiting blocks are movably connected in the first limiting grooves.

Preferably, the diameter of the sliding frame is the same as that of the main body frame, the second limiting groove and the sliding frame are of an integrated structure, and the sliding frame forms a tensioning structure between the main body frame and the protective frame through a spring.

Preferably, the position of the protective net corresponds to the position of the opening, the protective net is made of waterproof and breathable films GOEL-IP67-25w, and the front face of the protective net and the front face of the sliding frame are on the same vertical plane.

Preferably, the position of the first thread corresponds to the position of the second thread, the protective frame is connected with the main body frame through the first thread and the second thread, and the central axis of the protective frame and the central axis of the main body frame are on the same straight line.

Compared with the prior art, the utility model has the beneficial effects that: this a buzzer for domestic appliance:

(1) the protective net, the spring and the protective frame are arranged, the vent holes in the main body frame can be protected through the protective net, oil stains and impurities are prevented from blocking the vent holes, normal operation of the buzzer is affected, the protective frame can be detached through threaded connection, then the sliding frame is popped out through the spring to clean or replace the protective net, and the problem that cleaning is inconvenient due to blocking caused by the oil stains is solved;

(2) be provided with stopper, first spacing groove and interior hexagonal bolt, first spacing inslot portion is arranged in to the accessible stopper to the realization is spacing to interior hexagonal bolt on the link frame, and this kind of mode can make the device more convenient when installing, and play the problem that prevents the bolt and lose, more stable.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is a schematic view of a front view of a half-section of the present invention;

FIG. 3 is a side cross-sectional structural view of the present invention;

fig. 4 is a schematic rear view of the present invention.

In the figure: 1. a main body frame; 2. a connecting frame; 3. grooving; 4. an inner hexagonal bolt; 5. a limiting block; 6. a first limit groove; 7. a rubber sleeve; 8. a protective frame; 9. opening a hole; 10. a spring; 11. a second limit groove; 12. a slide frame; 13. a protective net; 14. a first thread; 15. a second thread.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a buzzer for household appliances comprises a main body frame 1, a connecting frame 2, a groove 3, an inner hexagonal bolt 4, a limiting block 5, a first limiting groove 6, a rubber sleeve 7, a protective frame 8, an opening 9, a spring 10, a second limiting groove 11, a sliding frame 12, a protective net 13, a first thread 14 and a second thread 15, wherein the main body frame 1 is provided with the connecting frame 2, the connecting frame 2 is provided with the groove 3, the groove 3 is penetrated with the inner hexagonal bolt 4, the inner hexagonal bolt 4 is fixed with the limiting block 5, the back of the connecting frame 2 is provided with the first limiting groove 6, the inner hexagonal bolt 4 is wrapped with the rubber sleeve 7, the protective frame 8 is arranged in front of the main body frame 1, the opening 9 is arranged on the protective frame 8, the spring 10 is arranged at the back of the protective frame 8, the outer side of the spring 10 is wrapped with the second limiting groove 11, the back of the second limiting groove 11 is connected with the sliding frame 12, and a protective screen 13 is installed at the center of the sliding frame 12, a first thread 14 is opened on the inner wall of the protective frame 8, and a second thread 15 is provided on the main body frame 1.

Fluting 3 and interior hexagonal bolt 4 between each other be not connected, and rubber sleeve 7 is demountable installation on interior hexagonal bolt 4, can play the guard action to interior hexagonal bolt 4 for device practicality more.

First spacing groove 6 evenly distributed has four groups on linking frame 2, and interior hexagonal bolt 4 is embedded installation on first spacing groove 6 to stopper 5 is swing joint in first spacing groove 6 inside, thereby realizes being convenient for install of device, makes the front end of main body frame 1 can expose outside, more reasonable.

The diameter size of the sliding frame 12 is the same as that of the main body frame 1, the second limiting groove 11 and the sliding frame 12 are of an integrated structure, and the sliding frame 12 forms a tensioning structure between the main body frame 1 and the protection frame 8 through the spring 10, so that the protection net 13 is convenient to disassemble and assemble, and is more convenient and fast.

The position of the protection net 13 corresponds to the position of the opening 9, the protection net 13 is made of waterproof and breathable films GOEL-IP67-25w, and the front face of the protection net 13 and the front face of the sliding frame 12 are on the same vertical face, so that the protection of the vent holes on the main body frame 1 can be realized, and the influence of blockage on the normal use of the main body frame 1 can be prevented.

The position of first screw thread 14 corresponds with the position of second screw thread 15, and protective frame 8 is connected with main body frame 1 through both first screw thread 14 and second screw thread 15 to protective frame 8's axis all is on same straight line with main body frame 1's axis, thereby realizes protective frame 8's dismouting, makes the device more reasonable.

The working principle is as follows: in using the buzzer for a home appliance, first, the rubber sleeve 7 on the inner hexagonal bolt 4 is removed, and then the inner hexagonal bolt 4 on the connection frame 2 is rotated so that the inner hexagonal bolt 4 is screwed with the inner wall of the home appliance, and at this time, the front end of the main body frame 1 is protruded to be exposed to the outer end of the home appliance. Meanwhile, the limiting block 5 rotates inside the first limiting groove 6 along with the rotation of the inner hexagonal bolt 4.

Then the second limit groove 11 of the sliding frame 12 is aligned with the spring 10 of the protection frame 8, and then the spring 10 is inserted into the second limit groove 11, and then the protection frame 8 is screwed on the main body frame 1 by the first screw 14 and the second screw 15, and the ventilation hole of the main body frame 1 is protected by the protection net 13 of the sliding frame 12. Finally, when cleaning and replacing the inside, only the protective frame 8 needs to be rotated to be unwound, and then the spring 10 rebounds to push the sliding frame 12 out of the protective frame 8 for replacement and cleaning. This is the entire workflow. And those not described in detail in this specification are well within the skill of those in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. A buzzer for a household appliance, comprising a main body frame (1), a first thread (14) and a second thread (15), characterized in that: the connecting frame (2) is arranged on the main body frame (1), the connecting frame (2) is provided with a groove (3), the groove (3) is provided with an inner hexagonal bolt (4) in a penetrating manner, the inner hexagonal bolt (4) is fixedly provided with a limiting block (5), the back of the connecting frame (2) is provided with a first limiting groove (6), the inner hexagonal bolt (4) is wrapped with a rubber sleeve (7), the main body frame (1) is provided with a protective frame (8) in front, the protective frame (8) is provided with a hole (9), the protective frame (8) is provided with a spring (10) at the back, the outer side of the spring (10) is wrapped with a second limiting groove (11), the rear of the second limiting groove (11) is connected with a sliding frame (12), the center of the sliding frame (12) is provided with a protective net (13), the inner wall of the protective frame (8) is provided with a first thread (14), and a second thread (15) is arranged on the main body frame (1).

2. A buzzer for a household appliance, as claimed in claim 1, characterized in that: the slot (3) and the inner hexagonal bolt (4) are not connected with each other, and the rubber sleeve (7) is detachably mounted on the inner hexagonal bolt (4).

3. A buzzer for a household appliance, as claimed in claim 1, characterized in that: four groups of first limiting grooves (6) are uniformly distributed on the connecting frame (2), the inner hexagonal bolts (4) are installed in the first limiting grooves (6) in an embedded mode, and the limiting blocks (5) are movably connected inside the first limiting grooves (6).

4. A buzzer for a household appliance, as claimed in claim 1, characterized in that: the diameter of the sliding frame (12) is the same as that of the main body frame (1), the second limiting groove (11) and the sliding frame (12) are of an integrated structure, and the sliding frame (12) forms a tensioning structure between the main body frame (1) and the protection frame (8) through the spring (10).

5. A buzzer for a household appliance, as claimed in claim 1, characterized in that: the position of the protective net (13) corresponds to the position of the opening (9), the protective net (13) is made of waterproof and breathable films GOEL-IP67-25w, and the front face of the protective net (13) and the front face of the sliding frame (12) are on the same vertical plane.

6. A buzzer for a household appliance, as claimed in claim 1, characterized in that: the position of the first thread (14) corresponds to the position of the second thread (15), the protective frame (8) is connected with the main body frame (1) through the first thread (14) and the second thread (15), and the central axis of the protective frame (8) and the central axis of the main body frame (1) are on the same straight line.