CN212391992U - Side-sounding electromagnetic buzzer - Google Patents
Side-sounding electromagnetic buzzer Download PDFInfo
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- CN212391992U CN212391992U CN202021033257.4U CN202021033257U CN212391992U CN 212391992 U CN212391992 U CN 212391992U CN 202021033257 U CN202021033257 U CN 202021033257U CN 212391992 U CN212391992 U CN 212391992U
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Abstract
The utility model provides a side sounding electromagnetic buzzer, which comprises an upper cover, two blocking pieces and a bottom cover; the edge of the upper cover extends outwards to form a square bulge; the lower surface of the square bulge is provided with an insertion groove penetrating through the two ends of the square bulge; two dispensing grooves are symmetrically arranged at the top of the insertion groove, and a first insertion groove is arranged at one end of each dispensing groove close to the inner wall of the upper cover; the bottom of the upper cover is provided with a section of arc-shaped inserting groove; one side of each of the two baffle plates is provided with an arc-shaped surface; the top of the separation blade is provided with a first inserting part; the bottom of the separation blade is provided with a second inserting part; the other side of the baffle is a plane; the edge of the bottom cover extends outwards to form a square insertion block, and two second insertion grooves are formed in corresponding positions of the top of the square bulge; the edge of the upper surface of the bottom cover is provided with an arc-shaped inserting part. The utility model discloses a side pronunciation electromagnetism bee calling organ connects separation blade and some glue grooves closely, prevents effectively that glue from entering into the inner chamber of honey ware, prolongs bee calling organ's life.
Description
Technical Field
The utility model relates to a bee calling organ technical field, especially a side pronunciation electromagnetism bee calling organ.
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 conventional side sounding buzzer usually connects the cover plate and the framework in a locking or bonding manner; if the cover plate and the framework are connected in a locking manner, the manufacturing cost of the cover plate and the framework is inevitably increased; if the bonding mode is adopted, a bonding agent enters the cavity, so that components such as the diaphragm are affected, and the service life of the buzzer is shortened.
The chinese utility model patent with publication number CN210349305U discloses a side sounding type electromagnetic buzzer, which comprises a cover plate and a framework; the cover plate covers the framework to form a cavity; the side wall of the cover plate is provided with a sounding hole; a groove body is arranged below the sounding hole and on the side wall of the cover plate; a support plate is arranged on the framework and positioned below the tank body, a lug is arranged at the upper end of the support plate, and the upper end surface of the lug and the tank body form a dispensing tank; a baffle plate which is positioned at the inner side of the groove body and is used for preventing the adhesive from entering the cavity is arranged on the cover plate; through being provided with the separation blade at the apron, the outer wall of separation blade laminating skeleton to prevent that the adhesive from entering into to the cavity, protect components and parts, can realize being connected of apron and skeleton, can prolong bee calling organ's life again. However, when the cover plate and the framework are used for covering the box cover, a gap may exist between the bottom of the separation blade and the upper surface of the bump, and the gap is easy to stretch into glue, so that the glue enters the framework, and the service life of the buzzer is influenced.
In view of the above, it is desirable to provide a side-sounding electromagnetic buzzer.
SUMMERY OF THE UTILITY MODEL
In order to achieve the purpose of the utility model, the utility model provides a side pronunciation electromagnetism bee calling organ connects the separation blade closely with some gluey grooves, prevents effectively that glue from entering into the inner chamber of honey ware, prolongs bee calling organ's life.
A side sounding electromagnetic buzzer comprises an upper cover, two blocking pieces and a bottom cover;
the edge of the upper cover extends outwards to form a square bulge, and the upper part of the side surface of the end part of the square bulge is provided with a sound emitting hole; the lower surface of the square bulge is provided with an insertion groove penetrating through the two ends of the square bulge; two dispensing grooves are symmetrically arranged at the top of the insertion groove, the dispensing grooves penetrate through two ends of the square bulge, and a first insertion groove is formed in one end, close to the inner wall of the upper cover, of each dispensing groove; the bottom of the upper cover is provided with a section of arc-shaped inserting groove, and two ends of the arc-shaped inserting groove extend to two ends of the square bulge;
one side of each baffle plate is provided with an arc-shaped surface, and the radius of each arc-shaped surface is consistent with that of the inner wall of the upper cover; the top of the separation blade is provided with a first inserting part matched with the first slot; the bottom of the separation blade is provided with a second inserting part; the other side of the baffle is a plane;
the edge of the bottom cover extends outwards to form a square insertion block, the square insertion block is matched with the square protruding insertion groove, and two second insertion grooves matched with the first insertion grooves are formed in corresponding positions of the top of the square insertion block; an arc-shaped inserting part with one end matched with the arc-shaped inserting groove is arranged at the edge of the upper surface of the bottom cover;
the two separation blades are vertically inserted into the two second slots on the bottom cover through the second inserting parts at the bottom, the upper cover is inserted into the arc-shaped inserting parts on the bottom cover through the arc-shaped inserting grooves at the bottom, and the first inserting parts at the tops of the two separation blades are respectively inserted into the two first slots of the upper cover.
Preferably, the inner walls of the first slot and the second slot are both provided with a layer of elastic rubber layer.
Preferably, after the upper cover and the bottom cover are covered, the outer side surface of the opposite surface of the sounding hole is provided with a rubber strip, and the rubber strip is connected with the joint of the upper cover and the bottom cover.
Preferably, a positioning block is arranged at the edge position of the bottom cover.
The utility model relates to a side pronunciation electromagnetism buzzer has following beneficial effect:
(1) the utility model provides a side pronunciation electromagnetism buzzer, through setting up the first slot on the some glue groove on the square arch of upper cover, set up the second slot on the square inserted block on the bottom, peg graft two separation blades on upper cover and bottom cover, prevent glue from flowing into the inner chamber of the buzzer effectively, make and connect firmly between upper cover and the bottom again;
(2) simple structure and convenient use.
Drawings
FIG. 1 is a schematic structural diagram 1 of an upper cover;
FIG. 2 is a schematic structural diagram of the upper cover 2;
FIG. 3 is an enlarged view of a portion of the first slot of FIG. 2;
FIG. 4 is a schematic view of the structure of the baffle plate;
FIG. 5 is a schematic view of the bottom cover;
fig. 6 is a schematic structural view of a side-sounding electromagnetic buzzer of the present invention.
Detailed Description
The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.
As shown in fig. 1-6, a side-sounding electromagnetic buzzer comprises an upper cover 1, two blocking pieces 8 and a bottom cover 13;
the edge of the upper cover 1 extends outwards to form a square bulge 2, and the upper part of the side surface of the end part of the square bulge 2 is provided with a sound emitting hole 3; the lower surface of the square bulge 2 is provided with an insertion groove 4 penetrating through the two ends of the square bulge; two dispensing grooves 5 are symmetrically arranged at the top of the insertion groove 4, the dispensing grooves 5 penetrate through two ends of the square bulge 2, and a first insertion groove 7 is arranged at one end, close to the inner wall of the upper cover 1, of each dispensing groove 5; the bottom of the upper cover 1 is provided with a section of arc-shaped inserting groove 6, and two ends of the arc-shaped inserting groove 6 extend to two ends of the square bulge 2;
an arc-shaped surface 9 is arranged on one side of each baffle 8, and the radius of each arc-shaped surface 9 is consistent with that of the inner wall of the upper cover 1; the top of the baffle 8 is provided with a first inserting part 10 matched with the first slot 7; the bottom of the baffle 8 is provided with a second inserting part 12; the other side of the baffle plate 8 is a plane 11;
the edge of the bottom cover 13 extends outwards to form a square insertion block 15, the square insertion block 15 is matched with the insertion groove 4 of the square bulge 2, and two second insertion grooves 16 matched with the first insertion grooves 7 are formed in corresponding positions of the top of the square insertion block 15; an arc-shaped inserting part 14 with one end matched with the arc-shaped inserting groove 6 is arranged at the edge of the upper surface of the bottom cover 13;
the two blocking pieces 8 are vertically inserted into the two second slots 16 of the bottom cover 13 through the second inserting part 12 at the bottom, the upper cover 1 is inserted into the arc-shaped inserting part 14 of the bottom cover 13 through the arc-shaped inserting groove 6 at the bottom, and the first inserting parts 10 at the tops of the two blocking pieces 8 are respectively inserted into the two first slots 7 of the upper cover 1.
Furthermore, the inner walls of the first slot 7 and the second slot 16 are both provided with a layer of elastic rubber layer, so that the first inserting part 10 and the second inserting part 12 on the baffle plate 8 are ensured to have no gap when being respectively inserted into the first slot 7 and the second slot 16.
Further, after the upper cover 1 and the bottom cover 13 are covered, the outer side surface of the opposite surface of the sounding hole 3 is provided with an adhesive tape 17, and the adhesive tape 17 is connected with the connecting part of the upper cover 1 and the bottom cover 13; the stability of the connection of the upper cover 1 and the lower cover 13 is further ensured.
Furthermore, a positioning block 18 is arranged at the edge of the bottom cover 13, so that the upper cover 1 and the bottom cover 13 can be conveniently and quickly positioned and installed.
Installation description: the side pronunciation electromagnetism bee calling organ that this embodiment provided sets up first slot 7 on the glue dispensing groove 5 on the square arch 2 of upper cover 1, sets up second slot 16 on square inserted block 15 on bottom 13, pegs graft two separation blades 8 on upper cover 1 and bottom 13, prevents effectively that glue from flowing into the inner chamber of bee calling organ, makes again and is connected firmly between upper cover 1 and the bottom 13.
While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the invention is not limited to the embodiments disclosed, but is capable of numerous equivalents and substitutions without departing from the spirit of the invention, and such equivalents and substitutions are intended to be included within the scope of the invention as defined by the appended claims.
Claims (4)
1. A side sounding electromagnetic buzzer is characterized by comprising an upper cover, two blocking pieces and a bottom cover;
the edge of the upper cover extends outwards to form a square bulge, and the upper part of the side surface of the end part of the square bulge is provided with a sound emitting hole; the lower surface of the square bulge is provided with an insertion groove penetrating through the two ends of the square bulge; two dispensing grooves are symmetrically arranged at the top of the insertion groove, the dispensing grooves penetrate through two ends of the square bulge, and a first insertion groove is formed in one end, close to the inner wall of the upper cover, of each dispensing groove; the bottom of the upper cover is provided with a section of arc-shaped inserting groove, and two ends of the arc-shaped inserting groove extend to two ends of the square bulge;
one side of each baffle plate is provided with an arc-shaped surface, and the radius of each arc-shaped surface is consistent with that of the inner wall of the upper cover; the top of the separation blade is provided with a first inserting part matched with the first slot; the bottom of the separation blade is provided with a second inserting part; the other side of the baffle is a plane;
the edge of the bottom cover extends outwards to form a square insertion block, the square insertion block is matched with the square protruding insertion groove, and two second insertion grooves matched with the first insertion grooves are formed in corresponding positions of the top of the square insertion block; an arc-shaped inserting part with one end matched with the arc-shaped inserting groove is arranged at the edge of the upper surface of the bottom cover;
the two separation blades are vertically inserted into the two second slots on the bottom cover through the second inserting parts at the bottom, the upper cover is inserted into the arc-shaped inserting parts on the bottom cover through the arc-shaped inserting grooves at the bottom, and the first inserting parts at the tops of the two separation blades are respectively inserted into the two first slots of the upper cover.
2. The side-sounding electromagnetic buzzer of claim 1, wherein an elastic rubber layer is disposed on the inner wall of each of the first slot and the second slot.
3. The side-sounding electromagnetic buzzer of claim 1, wherein the top cover and the bottom cover are covered and the adhesive tape is disposed on the outer side of the opposite side of the sounding hole, and the adhesive tape is connected to the joint of the top cover and the bottom cover.
4. The side-sounding electromagnetic buzzer of claim 1, wherein a positioning block is disposed at an edge of the bottom cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021033257.4U CN212391992U (en) | 2020-06-08 | 2020-06-08 | Side-sounding electromagnetic buzzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021033257.4U CN212391992U (en) | 2020-06-08 | 2020-06-08 | Side-sounding electromagnetic buzzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212391992U true CN212391992U (en) | 2021-01-22 |
Family
ID=74254411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021033257.4U Active CN212391992U (en) | 2020-06-08 | 2020-06-08 | Side-sounding electromagnetic buzzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212391992U (en) |
-
2020
- 2020-06-08 CN CN202021033257.4U patent/CN212391992U/en active Active
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