CN205142520U - Double acting iron unique tuple stay knot constructs - Google Patents
Double acting iron unique tuple stay knot constructs Download PDFInfo
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- CN205142520U CN205142520U CN201520937138.4U CN201520937138U CN205142520U CN 205142520 U CN205142520 U CN 205142520U CN 201520937138 U CN201520937138 U CN 201520937138U CN 205142520 U CN205142520 U CN 205142520U
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- dynamic iron
- iron unit
- electric capacity
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- utility
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Abstract
The utility model discloses a double acting iron unique tuple stay knot constructs belongs to acoustics technical field. The utility model discloses a double acting iron unique tuple stay knot constructs, including two solid be connected together's the indisputable unit that moves, every rear portion of moving indisputable unit all is equipped with the circuit board, still includes electric capacity, electric capacity welding on the circuit board that moves indisputable unit, two the vibrating diaphragm ante -chamber face that moves indisputable unit hug closely together two move that indisputable unit splices or the welding together. The utility model discloses move indisputable unique tuple together with two to with the electric capacity beading after the combination move the circuit board of indisputable unit on, make the double acting iron modular construction after the combination compacter, avoided complicated circuit structure, uses more simple and convenient, have simultaneously simple manufacture, cost of manufacture low, make advantages such as efficient.
Description
Technical field
The utility model relates to a kind of loadspeaker structure, more particularly, relates to a kind of two dynamic iron modular construction.
Background technology
Dynamic iron unit is the balanced armature up-down vibration by controlling to be arranged in magnetic field, and by conductive bar by this vibration passing to vibrating diaphragm, vibrating diaphragm agitates the air in dynamic iron unit ante-chamber to sound.The dynamic advantages such as iron unit has stable frequency response curve, highly sensitive, high frequency performance is superior and volume is little, therefore adopt the earphone, audio amplifier etc. of dynamic iron unit to enjoy consumers.
Along with widely using of dynamic iron unit, dynamic iron unit uses also more and more diversified in various generation equipment, both may be used alone, can also be used in combination.Under many circumstances, because independent dynamic iron unit cannot meet instructions for use, therefore need to use two dynamic iron unit.Existing two dynamic iron cellular construction, is only be fixed together by two dynamic iron unit, then shares a sound tube, there is the problem of control circuit complexity in two dynamic iron unit like this, it is convenient not to use, and also easily pulls apart wire when mounted, causes product rejection.
Summary of the invention
1. the utility model technical problem that will solve
The purpose of this utility model is the above-mentioned deficiency overcoming prior art, a kind of two dynamic iron modular construction is provided, adopt the technical solution of the utility model, by two dynamic iron unit combination together, and electric capacity is directly welded on the circuit board of dynamic iron unit after combining, make the two dynamic iron cellular construction after combination compacter, avoid complicated circuit structure, use more simple and convenient.
2. technical scheme
For achieving the above object, the technical scheme that the utility model provides is:
The two dynamic iron modular construction of one of the present utility model, comprise two dynamic iron unit be fixed together, the rear portion of each dynamic iron unit is equipped with circuit board, also comprises electric capacity, and described condenser welding is connected on the circuit board of dynamic iron unit.
Further, the dynamic iron unit described in two is in parallel, and one of them dynamic iron unit and an electric capacity are in series.
Further, the dynamic iron unit described in two is in parallel, and each dynamic iron unit is all in series with an electric capacity.
Further, be in series with an electric capacity after the dynamic iron unit parallel connection described in two.
Further, the dynamic iron unit described in two and an electric capacity are in series.
Further, the vibrating diaphragm front facet of the dynamic iron unit described in two is close together.
Further, the dynamic iron unit described in two glueds joint or welds together.
3. beneficial effect
The technical scheme adopting the utility model to provide, compared with existing known technology, has following beneficial effect:
(1) the two dynamic iron modular construction of one of the present utility model, it welds the electric capacity playing filter function on the circuit board of two dynamic iron unit be fixed together, make the two dynamic iron cellular construction after combination compacter, simplify the control circuit of two dynamic iron unit, use more simple and convenient, and make simple, reduce cost of manufacture, improve the make efficiency of two dynamic iron unit;
(2) the two dynamic iron modular construction of one of the present utility model, two dynamic iron unit is in parallel, and one of them dynamic iron unit and an electric capacity are in series; Or two dynamic iron unit are in parallel, and each dynamic iron unit is all in series with an electric capacity; Or, be in series with an electric capacity after the parallel connection of two dynamic iron unit; Or two dynamic iron unit and an electric capacity are in series; Utilize electric capacity to be filtered by unwanted frequency, make two dynamic iron unit can play maximum performance, reduce the distortion of dynamic iron unit;
(3) the two dynamic iron modular construction of one of the present utility model, the vibrating diaphragm front facet of two dynamic iron unit is close together, make the vibrating diaphragm of iron unit relative, operationally, the vibration of two dynamic iron unit can be made to offset, reduce dynamic iron unit itself vibrates to the impact of sound, improve the voice effect of two dynamic iron unit;
(4) the two dynamic iron modular construction of one of the present utility model, two dynamic iron unit glueds joint or welds together, and makes simple and convenient, directly can adopt existing dynamic iron unit spliced composition.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of two dynamic iron modular construction of the present utility model;
Fig. 2 is the circuit structure diagram of a kind of two dynamic iron modular construction embodiment 1 of the present utility model;
Fig. 3 is the circuit structure diagram of a kind of two dynamic iron modular construction embodiment 2 of the present utility model;
Fig. 4 is the circuit structure diagram of a kind of two dynamic iron modular construction embodiment 3 of the present utility model;
Fig. 5 is the circuit structure diagram of a kind of two dynamic iron modular construction embodiment 4 of the present utility model.
Label declaration in schematic diagram:
1, dynamic iron unit; 2, circuit board; 3, electric capacity.
Embodiment
For understanding content of the present utility model further, by reference to the accompanying drawings the utility model is described in detail.
Fig. 1 is the structural representation of a kind of two dynamic iron modular construction of the present utility model, the electric capacity 3 that this pair of dynamic iron modular construction comprises two dynamic iron unit be fixed together 1 and be connected on dynamic iron unit 1, the rear portion of each dynamic iron unit 1 is equipped with circuit board 2, and electric capacity 3 is welded on the circuit board 2 of dynamic iron unit 1.In the use of dynamic iron unit 1, generally all need to utilize the filter function of electric capacity 3 to filter unwanted frequency, and these electric capacity 3 are all separated with dynamic iron unit 1 at present, so just cause in circuit welding and use procedure, wire easily ruptures, and causes dynamic iron unit 1 to work.Adopt the technical solution of the utility model, electric capacity 3 is directly welded on the circuit board 2 of dynamic iron unit 1, direct, the simplest this mode efficiently solves the problem of the control circuit complexity of two dynamic iron unit.
Below in conjunction with embodiment, the utility model will be further described.
Embodiment 1
As shown in Figure 1, the two dynamic iron modular construction of one of the present embodiment, comprise two dynamic iron unit 1 be fixed together, the rear portion of each dynamic iron unit 1 is equipped with circuit board 2, this circuit board 2 can adopt PCB that is soft or hard, the structure size of two dynamic iron unit 1 is identical, and the vibrating diaphragm front facet of two dynamic iron unit 1 is close together, make the vibrating diaphragm of iron unit 1 relative, operationally, the vibration of two dynamic iron unit 1 can be made to offset, reduce dynamic iron unit 1 itself vibrates to the impact of sound, improve the voice effect of two dynamic iron unit; In addition, two dynamic iron unit 1 can adopt the mode of glueing joint or weld to be fixed together, and make simple and convenient, directly can adopt existing single dynamic iron unit spliced composition, reduce cost of manufacture, improve the make efficiency of two dynamic iron unit.In the two dynamic iron modular construction of the present embodiment, also comprise electric capacity 3, electric capacity 3 is welded on the circuit board 2 of dynamic iron unit 1, this electric capacity 3 can adopt patch capacitor, make the two dynamic iron cellular construction after combination compacter, simplify the control circuit of two dynamic iron unit, use more simple and convenient; Utilize filtering and the flow stabilizing function of electric capacity 3, two dynamic iron unit can be made to play maximum high frequency performance, reduce the distortion of dynamic iron unit.
In addition, as shown in the circuit structure diagram of Fig. 2, in the present embodiment, two dynamic iron unit 1 are in parallel, and one of them dynamic iron unit 1 and an electric capacity 3 are in series.
Embodiment 2
The two dynamic iron modular construction of one of the present embodiment, its basic structure is with embodiment 1, and difference is: as shown in the circuit structure diagram of Fig. 3, and two in the present embodiment dynamic iron unit 1 are in parallel, and each dynamic iron unit 1 is all in series with an electric capacity 3.
Embodiment 3
The two dynamic iron modular construction of one of the present embodiment, its basic structure is with embodiment 1, and difference is: as shown in the circuit structure diagram of Fig. 4, is in series after two in the present embodiment dynamic iron unit 1 are in parallel with an electric capacity 3.
Embodiment 4
The two dynamic iron modular construction of one of the present embodiment, its basic structure is with embodiment 1, and difference is: as shown in the circuit structure diagram of Fig. 5, and two in the present embodiment dynamic iron unit 1 and an electric capacity 3 are in series.
The two dynamic iron modular construction of one of the present utility model, by two dynamic iron unit combination together, and electric capacity is directly welded on the circuit board of dynamic iron unit after combining, make the two dynamic iron cellular construction after combination compacter, efficiently solve the problem of the control circuit complexity of two dynamic iron unit in direct, the simplest mode, use more simple and convenient; And make simple, reduce cost of manufacture, improve the make efficiency of two dynamic iron unit.
Below be schematically described the utility model and execution mode thereof, this description does not have restricted, and shown in accompanying drawing is also one of execution mode of the present utility model, and actual structure is not limited thereto.So, if those of ordinary skill in the art enlightens by it, when not departing from the utility model and creating aim, without creatively designing the frame mode similar to this technical scheme and embodiment, protection range of the present utility model all should be belonged to.
Claims (7)
1. a two dynamic iron modular construction, comprise two dynamic iron unit (1) be fixed together, the rear portion of each dynamic iron unit (1) is equipped with circuit board (2), it is characterized in that: also comprise electric capacity (3), described electric capacity (3) is welded on the circuit board (2) of dynamic iron unit (1).
2. the two dynamic iron modular construction of one according to claim 1, is characterized in that: the dynamic iron unit (1) described in two is in parallel, and one of them dynamic iron unit (1) and an electric capacity (3) are in series.
3. the two dynamic iron modular construction of one according to claim 1, is characterized in that: the dynamic iron unit (1) described in two is in parallel, and each dynamic iron unit (1) is all in series with an electric capacity (3).
4. the two dynamic iron modular construction of one according to claim 1, is characterized in that: be in series with an electric capacity (3) after the dynamic iron unit (1) described in two is in parallel.
5. the two dynamic iron modular construction of one according to claim 1, is characterized in that: the dynamic iron unit (1) described in two and an electric capacity (3) are in series.
6. the two dynamic iron modular construction of the one according to claim 1 to 5 any one, is characterized in that: the vibrating diaphragm front facet of the dynamic iron unit (1) described in two is close together.
7. the two dynamic iron modular construction of one according to claim 6, is characterized in that: the dynamic iron unit (1) described in two is gluedd joint or welds together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520937138.4U CN205142520U (en) | 2015-11-19 | 2015-11-19 | Double acting iron unique tuple stay knot constructs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520937138.4U CN205142520U (en) | 2015-11-19 | 2015-11-19 | Double acting iron unique tuple stay knot constructs |
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| Publication Number | Publication Date |
|---|---|
| CN205142520U true CN205142520U (en) | 2016-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520937138.4U Active CN205142520U (en) | 2015-11-19 | 2015-11-19 | Double acting iron unique tuple stay knot constructs |
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| Country | Link |
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| CN (1) | CN205142520U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106131759A (en) * | 2016-08-31 | 2016-11-16 | 苏州倍声声学技术有限公司 | The double unit receiver of dynamic ferrum |
-
2015
- 2015-11-19 CN CN201520937138.4U patent/CN205142520U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106131759A (en) * | 2016-08-31 | 2016-11-16 | 苏州倍声声学技术有限公司 | The double unit receiver of dynamic ferrum |
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| GR01 | Patent grant |