CN210805207U

CN210805207U - Buzzer with good moisture-proof effect

Info

Publication number: CN210805207U
Application number: CN201921681002.6U
Authority: CN
Inventors: 王台平
Original assignee: Changzhou Hualong Electronics Co ltd
Current assignee: Changzhou Hualong Electronics Co ltd
Priority date: 2019-10-09
Filing date: 2019-10-09
Publication date: 2020-06-19
Anticipated expiration: 2029-10-09

Abstract

The utility model discloses a buzzer that dampproofing is effectual, including the installation shell, install the buzzer main part in the installation shell, the bottom symmetry of buzzer main part is equipped with the pin, the bottom of pin is run through the installation shell and is extended to the installation shell outside, the left side symmetry of installation shell is equipped with the arm-tie, one side fixedly connected with that the arm-tie is close to the installation shell draws the piece, draw one side that the piece is close to the installation shell to run through the installation shell and extend to the inside fixedly connected with pinch-off blades of installation shell, pass through the sand grip joint between two pinch-off blades, the slot has been seted up at the top of pinch-off blades, the cavity has been seted up to the inside of drawing the piece, the air vent that communicates. This buzzer that dampproofing effect is good, structural design is reasonable, and convenient to use possesses better dampproofing effect, exposes for a long time behind the air, and external moisture causes the damage of weing in also being difficult for getting into buzzer, and life is of a specified duration, has reduced the replacement cost, can satisfy the user demand.

Description

Buzzer with good moisture-proof effect

Technical Field

The utility model relates to a bee calling organ technical field specifically is a bee calling organ that dampproofing effect is good.

Background

The buzzer is an electronic buzzer with an integrated structure, is powered by direct current voltage, is widely applied to computers, printers, copiers, alarms, electronic toys, automotive electronic equipment, telephones, timers and other electronic products, has poor moisture-proof effect mostly, is damaged by being affected with moisture due to the fact that external moisture easily enters the buzzer after being exposed to the air for a long time, has short service life and high replacement cost, and is difficult to meet the use requirement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a buzzer that dampproofing is effectual to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a buzzer with a good moisture-proof effect comprises an installation shell, wherein a buzzer main body is installed in the installation shell, pins are symmetrically arranged at the bottom of the buzzer main body, the bottom ends of the pins penetrate through the installation shell and extend to the outside of the installation shell, pull plates are symmetrically arranged on the left side of the installation shell, one sides, close to the installation shell, of the pull plates are fixedly connected with pull blocks, one sides, close to the installation shell, of the pull blocks penetrate through the installation shell and extend to the inside of the installation shell to be fixedly connected with clamping plates, the two clamping plates are clamped through convex strips, slots are formed in the tops of the clamping plates, cavities are formed in the pull blocks, vent holes mutually communicated with the cavities are formed in the bottoms of the pull blocks, dry ball adding ports mutually communicated with the cavities are formed in the tops of the pull blocks, and moisture-proof top covers are clamped at the tops;

the dampproofing top cap includes the lid, lid bottom and the position that corresponds the clamp plate are equipped with the rubber circle, the position fixedly connected with inserted block of lid bottom and corresponding slot, the bottom of inserted block runs through rubber circle and slot and extends to the inside rather than the joint of slot from last to down in proper order.

Preferably, a first water-absorbing sponge is arranged on the inner side of the clamping plate and at a position corresponding to the buzzer main body, and a second water-absorbing sponge is arranged at the bottom of the cover body and at a position corresponding to the buzzer main body.

Preferably, a first handle is arranged on one side, away from the mounting shell, of the pulling plate, and a second handle is arranged at the top of the cover body.

Preferably, a sealing plug is arranged in the drying ball adding port, and the inner side of the sealing plug is in mutual contact with the inner wall of the drying ball adding port.

Preferably, a sealing ring is arranged at the bottom of the mounting shell and in a position corresponding to the pin, and the inner side of the sealing ring is in contact with the surface of the pin.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses an install the bee calling organ main part in the installation shell, promote the arm-tie to the inboard, utilize the clamp plate to press from both sides tight bee calling organ main part, and through the sand grip joint, can prevent that external moisture from getting into through two clamp plate crack departments, add the mouth through dry ball and add dry ball in to the cavity, moisture in the absorbable installation shell through the vent hole, reach the dehumidification purpose, through installing the lid, its bottom inserted block inserts the slot, and it is sealed to utilize the rubber circle, prevent that external moisture from getting into in clamp plate and the lid crack, this bee calling organ that dampproofing effect is good, structural design is reasonable, high durability and convenient use, possess better dampproofing effect, expose for a long time behind the air, external moisture also causes the damage of weing in the bee calling organ, long service life, the replacement cost is reduced, the user demand can be satisfied.

2. The utility model discloses a set up first cotton and the second that absorb water and inhale continuously, can adsorb the moisture of infiltration to bee calling organ main part surface, improve dampproofing effect, through setting up the first in command and second in command, the first in command person of facilitating the use stimulates or promotes the arm-tie, the second in command person of facilitating the use installs or takes off the lid, through setting up the sealing plug, prevent that the dry ball in the cavity from adding the landing of mouth department from the dry ball and coming out, through setting up the sealing washer, prevent external moisture infiltration in the gap between pin and the installation shell.

Drawings

FIG. 1 is a sectional view of the front view of the present invention;

FIG. 2 is an enlarged view of a portion of A-A of FIG. 1 according to the present invention;

fig. 3 is a structural section view of the top view of the present invention;

fig. 4 is a schematic structural view of the bottom view of the moisture-proof top cap of the present invention.

In the figure: the device comprises an installation shell 1, a buzzer body 2, a pin 3, a pulling plate 4, a pulling block 5, a clamping plate 6, a protruding strip 7, a slot 8, a cavity 9, a vent hole 10, a drying ball adding port 11, a damp-proof top cover 12, a cover body 121, a rubber ring 122, an insertion block 123, a second water-absorbing sponge 124, a second handle 125, a first water-absorbing sponge 13, a first handle 14, a sealing plug 15 and a sealing ring 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a buzzer with good moisture-proof effect comprises an installation shell 1, a buzzer main body 2 is installed in the installation shell 1, pins 3 are symmetrically arranged at the bottom of the buzzer main body 2, the bottom ends of the pins 3 penetrate through the installation shell 1 and extend to the outside of the installation shell 1, a sealing ring 16 is arranged at the bottom of the installation shell 1 and corresponds to the positions of the pins 3, the inner side of the sealing ring 16 is in contact with the surfaces of the pins 3, a pulling plate 4 is symmetrically arranged at the left side of the installation shell 1, a first handle 14 is arranged at one side of the pulling plate 4 far away from the installation shell 1, a pulling block 5 is fixedly connected to one side of the pulling plate 4 close to the installation shell 1, one side of the pulling block 5 close to the installation shell 1 penetrates through the installation shell 1 and extends to the inside of the installation shell 1 and is fixedly connected with a clamping plate 6, a first water-absorbing sponge 13 is arranged at the, slot 8 has been seted up at the top of clamp plate 6, draw the inside of piece 5 to have seted up cavity 9, draw the bottom of piece 5 to set up the air vent 10 with cavity 9 mutual intercommunication, draw the top of piece 5 to set up the dry ball that communicates each other with cavity 9 and add mouth 11, be equipped with sealing plug 15 in the dry ball adds mouth 11, sealing plug 15 inboard adds 11 inner walls of mouth with the dry ball and contacts each other, the top joint of two clamp plates 6 has dampproofing top cap 12.

The moisture-proof top cover 12 comprises a cover body 121, a second handle 125 is arranged at the top of the cover body 121, a second water-absorbing cotton 124 is arranged at the bottom of the cover body 121 and corresponding to the position of the buzzer main body 2, a rubber ring 122 is arranged at the bottom of the cover body 121 and corresponding to the position of the clamping plate 6, an insertion block 123 is fixedly connected at the bottom of the cover body 121 and corresponding to the position of the slot 8, the bottom of the insertion block 123 sequentially penetrates through the rubber ring 122 and the slot 8 from top to bottom and extends into the slot 8 to be clamped with the slot 8, water permeating into the surface of the buzzer main body 2 can be absorbed by arranging the first water-absorbing cotton 13 and the second water-absorbing cotton 124, the moisture-proof effect is improved, the first handle 14 is convenient for a user to pull or push the pulling plate 4 by arranging the first handle 14 and the second handle 125, the second handle 125 is convenient for the user to install or take down the cover body 121, the sealing plug 15 is arranged, by arranging the sealing ring 16, the external moisture is prevented from permeating through a gap between the pin 3 and the mounting shell 1, the buzzer main body 2 is mounted in the mounting shell 1, the pulling plate 4 is pushed inwards, the clamping plate 6 is utilized to clamp the buzzer main body 2, the convex strip 7 is clamped, the external moisture can be prevented from entering through a gap between the two clamping plates 6, the drying ball is added into the cavity 9 through the drying ball adding port 11, the moisture in the mounting shell 1 can be absorbed through the air hole 10, the dehumidification purpose is achieved, the cover body 121 is mounted, the bottom inserting block 123 is inserted into the inserting groove 8 and is sealed by the rubber ring 122, the external moisture is prevented from entering through the gap between the clamping plate 6 and the cover body 121, the buzzer with good moisture-proof effect has reasonable structural design and convenient use, has good moisture-proof effect, and after being exposed to the air for a long time, the moisture can not easily enter the buzzer to cause moisture damage, the service life is long, the replacement cost is reduced, and the use requirement can be met.

During the use, install bee calling organ main part 2 in installation shell 1, promote arm-tie 4 to the inboard, utilize clamp plate 6 to press from both sides bee calling organ main part 2 tightly, and through sand grip 7 joint, can prevent that external moisture from getting into through 6 cracks of two clamp plates, add the dry ball through dry ball interpolation mouth 11 to cavity 9 in, can absorb moisture in the installation shell 1 through vent hole 10, reach the dehumidification purpose, through installing lid 121, its bottom inserted block 123 inserts slot 8, and utilize rubber circle 122 sealed, prevent that external moisture from getting into in through clamp plate 6 and lid 121 cracks.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a buzzer that dampproofing effect is good, includes installation shell (1), its characterized in that: install bee calling organ main part (2) in installation shell (1), the bottom symmetry of bee calling organ main part (2) is equipped with pin (3), the bottom of pin (3) runs through installation shell (1) and extends to the installation shell (1) outside, the left side symmetry of installation shell (1) is equipped with arm-tie (4), one side fixedly connected with arm-tie (5) that arm-tie (4) is close to installation shell (1), one side that arm-tie (5) is close to installation shell (1) runs through installation shell (1) and extends to the installation shell (1) inside fixedly connected with clamp plate (6), two clamp plate (6) are through sand grip (7) joint, slot (8) have been seted up at the top of clamp plate (6), the inside of arm-tie (5) has seted up cavity (9), air vent (10) that communicate each other with cavity (9) have been seted up to the bottom of arm-tie (5), the top of the pull block (5) is provided with a dry ball adding port (11) which is mutually communicated with the cavity (9), and the tops of the two clamping plates (6) are clamped with a damp-proof top cover (12);

dampproofing top cap (12) includes lid (121), the position of lid (121) bottom and corresponding clamp plate (6) is equipped with rubber circle (122), the position fixedly connected with inserted block (123) of lid (121) bottom and corresponding slot (8), the bottom of inserted block (123) is from last to running through rubber circle (122) and slot (8) down in proper order and extending to inside rather than the joint of slot (8).

2. The buzzer with good moisture-proof effect as claimed in claim 1, wherein: a first water-absorbing cotton (13) is arranged on the inner side of the clamping plate (6) and at a position corresponding to the buzzer body (2), and a second water-absorbing cotton (124) is arranged at the bottom of the cover body (121) and at a position corresponding to the buzzer body (2).

3. The buzzer with good moisture-proof effect as claimed in claim 1, wherein: one side of the pulling plate (4) far away from the installation shell (1) is provided with a first handle (14), and the top of the cover body (121) is provided with a second handle (125).

4. The buzzer with good moisture-proof effect as claimed in claim 1, wherein: a sealing plug (15) is arranged in the drying ball adding port (11), and the inner side of the sealing plug (15) is in mutual contact with the inner wall of the drying ball adding port (11).

5. The buzzer with good moisture-proof effect as claimed in claim 1, wherein: the installation shell (1) bottom just corresponds the position of pin (3) and is equipped with sealing washer (16), sealing washer (16) inboard and pin (3) surface mutual contact.