CN206040205U - Active bee calling organ of electromagnetic type - Google Patents
Active bee calling organ of electromagnetic type Download PDFInfo
- Publication number
- CN206040205U CN206040205U CN201620921641.5U CN201620921641U CN206040205U CN 206040205 U CN206040205 U CN 206040205U CN 201620921641 U CN201620921641 U CN 201620921641U CN 206040205 U CN206040205 U CN 206040205U
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- China
- Prior art keywords
- base
- electromagnetic
- circuit wafer
- upper lid
- active buzzer
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- 210000000056 organ Anatomy 0.000 title abstract 6
- 239000011159 matrix material Substances 0.000 claims description 19
- 235000014676 Phragmites communis Nutrition 0.000 claims description 17
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 9
- 210000003793 centrosome Anatomy 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims description 4
- 238000001746 injection moulding Methods 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 3
- 238000009415 formwork Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 14
- 229920003023 plastic Polymers 0.000 abstract description 3
- 239000004033 plastic Substances 0.000 abstract description 3
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 238000005538 encapsulation Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 238000003466 welding Methods 0.000 description 5
- 238000009740 moulding (composite fabrication) Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 241000256844 Apis mellifera Species 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
Abstract
The utility model discloses an active bee calling organ of electromagnetic type belongs to bee calling organ and makes the field. The utility model discloses an active bee calling organ of electromagnetic type, including upper cover, base, trembler, electromagnetic drive assembly, circuit wafer group and electronic component, upper cover encapsulation formation on base working chamber is covered on, and is equipped with the sound hole, and electromagnetic drive assembly and trembler are installed in the working chamber, and electromagnetic drive assembly installs on the base, and the trembler lies in electromagnetic drive assembly's top, and circuit wafer group moulds plastics inside the base as inserts an organic whole, electronic component with organize electric the connection by the exposed circuit wafer that goes out in the base. The utility model discloses greatly simplify active bee calling organ of electromagnetic type's structure, reduced active bee calling organ of electromagnetic type's the manufacturing degree of difficulty, improved productivity ratio.
Description
Technical field
This utility model is related to a kind of buzzer and its manufacture method, more particularly, it relates to a kind of electromagnetic active honeybee
Ring device.
Background technology
Electromagnetic active buzzer is that the effect using solenoid to piezo rings news device come the electronics of sounding, for giving
Electronic product makees microphone device, and with warning and prompt facility, because of small volume, life-span length, energy consumption are low wide with the features such as pronouncing high
It is general to be applied in the various electronic apparatus such as UPS, air-conditioning, computer, printer and instrument and meter.With electromagnetic active buzzer
Application it is more and more wider, also increasing to the demand of electromagnetic buzzer, this requires the manufacturer of electromagnetic buzzer
Must improve production efficiency.Existing electromagnetic active buzzer is mainly by agitator, solenoid, Magnet, vibrating reed and outer
Shell etc. is constituted.Agitator adopts transistor or integrated circuit to constitute, general using the pcb board for being integrated with electronic component, but adopts
Technical process used in welding circuit on pcb board and connecting electronic component is excessively complicated loaded down with trivial details, and complex structure, relatively costly,
Movement after assemble welding needs to be glued with shell to be fixed, cumbersome, particularly with small-sized electromagnetic buzzer for,
On the pcb board of this small-sized buzzer, welding circuit and connecting electronic component are then more inconvenient, quite time-consuming.
The content of the invention
1. utility model technical problem to be solved:
The purpose of this utility model be overcome existing small-sized electromagnetic type active buzzer complex structure, make trouble,
A kind of deficiency of low production efficiency, there is provided electromagnetic active buzzer, using the technical solution of the utility model, by by circuit
Piece group greatly simplifies the structure of electromagnetic active buzzer, reduces little as inserts and base integrated injection forming
The manufacture difficulty of type electromagnetic active buzzer, improves productivity ratio.
2. technical scheme
For reaching above-mentioned purpose, the technical scheme that this utility model is provided is:
A kind of electromagnetic active buzzer of the present utility model, including upper lid, base, vibrating reed and electromagnetic drive component,
Described upper lid is encapsulated on base and forms working chamber, and described upper lid is provided with sound hole, described electromagnetic drive component and shakes
Moving plate is installed on work intracavity, and electromagnetic drive component is installed on base, and vibrating reed is located at the top of electromagnetic drive component, institute
A kind of electromagnetic active buzzer stated also includes circuit wafer group and electronic component, and described circuit wafer group is noted as inserts one
Modeling in chassis interior, described electronic component with electrically connected by the circuit wafer group exposed in base.
Further, described base includes matrix and the annular boss on matrix, described annular boss with
Upper lid cooperatively forms working chamber, and described matrix is provided with the component cavity for installing electronic component.
Further, the bonnet for seal electronic element is also equipped with described matrix.
Further, it is provided with briquetting in described upper lid, at the top of the annular boss of described base, is provided with ring-shaped step,
Described vibrating reed is clamped between briquetting and ring-shaped step.
Further, described electromagnetic drive component includes iron core, solenoid and Magnet, and described iron core includes base
Platform and the centrosome being connected with base station, in base, described solenoid is sheathed on centrosome described base station, described
Magnet on the base station, and positioned at the outside of solenoid.
Further, stitch is additionally provided with described circuit wafer group, the stitch bending is wrapped on base.
3. beneficial effect
The technical scheme provided using this utility model, compared with existing known technology, with following remarkable result:
(1) a kind of electromagnetic active buzzer of the present utility model, the embedded base of its circuit wafer group are integrally formed, with tradition
Compared using the buzzer of PCB, greatly simplifie the structure of electromagnetic active buzzer, especially reduce small electrical
The manufacture difficulty of magnetic-type active buzzer, greatly improved productivity ratio, while also significantly improving the working life of buzzer;
(2) a kind of electromagnetic active buzzer of the present utility model, its base include matrix and the annular on matrix
Boss, annular boss cooperatively form working chamber with upper lid, are easy to positioning and the assembling of upper lid and base;The bottom of matrix is provided with use
In the component cavity for installing electronic component, it is easy to the concentrated setting of electronic component, makes buzzer structure compacter;
(3) a kind of electromagnetic active buzzer of the present utility model, is also equipped with for seal electronic element on its matrix
Bonnet, play the effect of being effectively protected to electronic component;
(4) a kind of electromagnetic active buzzer of the present utility model, is provided with briquetting, the annular boss top of base in lid thereon
Portion is provided with ring-shaped step, and vibrating reed is clamped between briquetting and ring-shaped step, is easy to vibrating reed to be accurately positioned and firmly assemble.
Description of the drawings
Fig. 1 is a kind of cross section structure diagram of electromagnetic active buzzer of the present utility model;
Fig. 2 is a kind of dimensional structure diagram of electromagnetic active buzzer of the present utility model;
Plane graphs of the Fig. 3 for the inserts of the group of piece containing set of circuits in this utility model;
Fig. 4 is that the circuit wafer group in this utility model is embedded in the schematic diagram that base is molded;
Schematic diagrams of the Fig. 5 for the embedded chassis interior of circuit wafer group in this utility model;
Fig. 6 is the electronic component in this utility model and the schematic diagram of circuit wafer bond pads.
Label declaration in schematic diagram:
1st, upper lid;11st, sound hole;12nd, briquetting;13rd, port;2nd, base;21st, matrix;22nd, annular boss;221st, annular table
Rank;23rd, working chamber;24th, component cavity;25th, glue groove;3rd, bonnet;4th, vibrating reed;5th, iron core;51st, base station;52nd, centrosome;6、
Solenoid;7th, Magnet;8th, circuit wafer group;81st, stitch;9th, electronic component.
Specific embodiment
For further appreciating that content of the present utility model, in conjunction with the accompanying drawings and embodiments this utility model is described in detail.
Embodiment
With reference to Fig. 1 and Fig. 2, a kind of electromagnetic active buzzer of the present embodiment including upper lid 1, base 2, bonnet 3, shakes
Moving plate 4, electromagnetic drive component, circuit wafer group 8 and electronic component 9, upper lid 1 are encapsulated in formation working chamber 23, upper lid 1 on base 2
Sound hole 11 is provided with, electromagnetic drive component and vibrating reed 4 are installed in working chamber 23, and electromagnetic drive component is installed on base 2
On, vibrating reed 4 is located at the top of electromagnetic drive component, and electromagnetic drive component is powered and produces the magnetic field of change, so as to drive vibration
Piece 4 vibrates to send sound, and passes out from sound hole 11.Electromagnetic drive component in the present embodiment includes iron core 5, electromagnetism
Coil 6 and Magnet 7, iron core 5 are located at 23 bottom of working chamber, and iron core 5 includes base station 51 and the centrosome 52 on base station 51, electricity
Magnetic coil 6 is set on centrosome 52, and Magnet 7 is installed on base station 51, and positioned at the outside of solenoid 6.With prior art
Except for the difference that, the circuit wafer group 8 in the present embodiment as inserts integrated injection molding inside base 2, electronic component 9 with by base 2
In the circuit wafer group 8 that exposes electrically connect, using circuit wafer group 8 and 2 integrated injection molding structure of base, with conventionally employed PCB circuits
The buzzer of plate is compared, and greatly simplifies the structure of electromagnetic active buzzer, reduces small-sized electromagnetic type active buzzer
Manufacture difficulty, improve productivity ratio.
Continue shown in Fig. 1, the base 2 in the present embodiment includes matrix 21 and the annular boss 22 on matrix 21, ring
The lateral wall of shape boss 22 cooperatively forms working chamber 23 with the medial wall of upper lid 1, is easy to positioning and the assembling of upper lid 1 and base 2;
The bottom surface of matrix 21 is provided with the component cavity 24 for installing electronic component 9, is easy to the concentrated setting of electronic component 9, makes buzzer
Structure is compacter, has partial circuit piece group 8 exposed in component cavity 24, and electronic component 9 adopts microdot with exposed circuit wafer group 8
The mode of weldering is welded, and this welding manner efficiency high, energy consumption are low, easy to operate;The bottom surface of matrix 21 is also equipped with for sealing
The bonnet 3 of electronic component 9, plays the effect of being effectively protected to electronic component 9.In addition, briquetting 12 on upper lid 1, is additionally provided with, base 2
Annular boss 22 at the top of be provided with ring-shaped step 221, vibrating reed 4 is clamped between briquetting 12 and ring-shaped step 221, be easy to vibration
Piece 4 is accurately positioned and firmly assembles.Stitch 81 is additionally provided with circuit wafer group 8, and 81 bending of stitch is wrapped on base 2, so as to
Other signal circuits are connected in buzzer.Additionally, upper lid 1 is one end open and hollow cylindrical structure, matrix 21 is four
Square structure, and depression forms groove to accommodate the port 13 of upper lid 1 downwards, matrix 21 is provided with appearance with the mating edge edge of port 13
Glue groove 25 (as shown in Figure 2), gluing are convenient, efficiency high, and firmness and shock resistance are good.
A kind of electromagnetic active buzzer of the present embodiment, during work, voice-frequency signalling current is delivered to electricity by stitch 81
In electronic component 9 in road piece group 8, the magnetic field that solenoid 6 produces change is controlled, vibrating reed 4 is in solenoid 6 and Magnet 7
Interaction under, periodically vibration sounding.During making, base 2 and 8 integrated injection molding of circuit wafer group, equivalent to the bottom of at
2 inside built-in circuits of seat, can facilitate the parts such as electronic component 9 and electromagnetic drive component to assemble, particularly with small-sized buzzing
For device, the manufacture difficulty of buzzer is significantly reduced.
The present embodiment also discloses a kind of manufacture method of electromagnetic active buzzer, with reference to Fig. 3, Fig. 4, Fig. 5 and Fig. 6 institute
Show, it is as follows the step of the manufacture method:
(1) inserts containing circuit wafer group 8 is made, on the inserts, at least contains set of circuits piece group 8;As shown in figure 3, this
In embodiment, circuit wafer group 8 is combination type copper sheet, is connected by frame, and the inserts is fabricated by by copper sheet punch press process,
Positioning of the circuit wafer group 8 as inserts during convenient injection;It is preferred that multiple circuit wafer groups 8 can be set in same inserts, one
Secondary plastic quantity is more, improves make efficiency;
(2) by 2 integrated injection forming of the inserts in step (1) and base, as shown in Figure 4.Cool and solidify in base 2
Afterwards, the unnecessary frame of permanent circuit piece group 8 is removed, forms the internal integrated base 2 with circuit wafer group 8, namely the bottom of at
Seat 2 is internally formed by circuit;
(3) electronic component 9 is welded in the circuit wafer group 8 expose in base 2, such as using the welding manner that microdot is welded
Shown in Fig. 6;
(4) part such as installation electromagnetic drive component, vibrating reed and upper lid on base 2;Assembling other parts order be:
In the working chamber 23 that first iron core 5, solenoid 6 and Magnet 7 are in turn mounted on base 2, then vibrating reed 4 is arranged on base
On ring-shaped step 221 on 2, then fit on lid 1 and the bonnet 3 for seal electronic element 9 respectively.After the completion of assembling, will
Circuit wafer group 8 beyond base 2 part bending to the matrix 21 for encasing base 2, so as to form stitch 81, as shown in Figure 5.
A kind of electromagnetic active buzzer of the present utility model, is primarily characterized in that:Using circuit wafer group as inserts and
Base integrated injection forming, then electronic component is welded in circuit wafer group, this integrated circuit is without the need for pcb board as load
Body, and directly using circuit as inserts and other plastic part integrated injection formings so that circuit structure is sufficiently stable, structure
Simply, long service life, drastically increases productivity ratio, particularly with small-sized electromagnetic type active buzzer for, reduce which
Manufacture difficulty.The manufacture method of this integrated circuit is not only applicable to the production of electromagnetic active buzzer, moreover it is possible to replaces and passes
The pcb board of system welds the manufacture method of integrated circuit, is applied in the field that other use pcb board.
Below schematically this utility model and embodiments thereof are described, the description does not have restricted, accompanying drawing
Shown in be also one of embodiment of the present utility model, actual structure is not limited thereto.So, if this area
Those of ordinary skill enlightened by which, in the case where objective is created without departing from this utility model, without creatively designing
The frame mode similar to the technical scheme and embodiment, all should belong to protection domain of the present utility model.
Claims (6)
1. a kind of electromagnetic active buzzer, including upper lid (1), base (2), vibrating reed (4) and electromagnetic drive component, described
Upper lid (1) is encapsulated on base (2) and forms working chamber (23), and described upper lid (1) is provided with sound hole (11), and described electromagnetism drives
Dynamic component and vibrating reed (4) are installed in working chamber (23), and electromagnetic drive component is installed on base (2), vibrating reed (4) position
In the top of electromagnetic drive component, it is characterised in that:Also include circuit wafer group (8) and electronic component (9), described circuit wafer group
(8) as inserts integrated injection molding in base (2) inside, described electronic component (9) and by the circuit wafer exposed in base (2)
Group (8) is electrically connected.
2. a kind of electromagnetic active buzzer according to claim 1, it is characterised in that:Described base (2) includes base
Body (21) and the annular boss (22) on matrix (21), described annular boss (22) cooperatively form work with upper lid (1)
Chamber (23), described matrix (21) are provided with the component cavity (24) for installing electronic component (9).
3. a kind of electromagnetic active buzzer according to claim 2, it is characterised in that:Also pacify on described matrix (21)
Equipped with the bonnet (3) for seal electronic element (9).
4. a kind of electromagnetic active buzzer according to claim 2, it is characterised in that:It is provided with described upper lid (1)
Briquetting (12), is provided with ring-shaped step (221), described vibrating reed (4) clamping at the top of the annular boss (22) of described base (2)
Between briquetting (12) and ring-shaped step (221).
5. a kind of electromagnetic active buzzer according to Claims 1-4 any one, it is characterised in that:Described electricity
Magnetic driving component includes iron core (5), solenoid (6) and Magnet (7), and described iron core (5) includes base station (51) and and base station
(51) connected centrosome (52), in base (2), described solenoid (6) is sheathed on center to described base station (51)
On body (52), described Magnet (7) is on base station (51), and is located at the outside of solenoid (6).
6. a kind of electromagnetic active buzzer according to claim 5, it is characterised in that:In described circuit wafer group (8)
Stitch (81) is additionally provided with, the stitch (81) bending is wrapped on base (2).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201620921641.5U CN206040205U (en) | 2016-08-23 | 2016-08-23 | Active bee calling organ of electromagnetic type |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201620921641.5U CN206040205U (en) | 2016-08-23 | 2016-08-23 | Active bee calling organ of electromagnetic type |
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Publication Number | Publication Date |
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CN206040205U true CN206040205U (en) | 2017-03-22 |
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CN201620921641.5U Active CN206040205U (en) | 2016-08-23 | 2016-08-23 | Active bee calling organ of electromagnetic type |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106098047A (en) * | 2016-08-23 | 2016-11-09 | 蒋寅 | A kind of electromagnetic active buzzer and manufacture method thereof |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106098047A (en) * | 2016-08-23 | 2016-11-09 | 蒋寅 | A kind of electromagnetic active buzzer and manufacture method thereof |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180223 Address after: Zheng Lu Zhen Xu Jia Cun, Tianning District 213000 Jiangsu city of Changzhou Province Patentee after: Changzhou fuhongda Electronics Co., Ltd. Address before: 213162 room 19, unit 201, Unit No. C of Huadong new village, Hutang Town, Hutang Town, Changzhou, Jiangsu Patentee before: Jiang Yin |
|
TR01 | Transfer of patent right |