CN106341746A - Segmented sound equipment - Google Patents
Segmented sound equipment Download PDFInfo
- Publication number
- CN106341746A CN106341746A CN201610908540.9A CN201610908540A CN106341746A CN 106341746 A CN106341746 A CN 106341746A CN 201610908540 A CN201610908540 A CN 201610908540A CN 106341746 A CN106341746 A CN 106341746A
- Authority
- CN
- China
- Prior art keywords
- box unit
- casing
- sound equipment
- stagewise
- housing plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
Abstract
The present invention is applicable to the technical field of sound equipment and provides segmented sound equipment comprising at least two casing units, and the casing of each casing unit has a metallic structure. All of the casing units are detachably assembled together. A host is arranged inside one casing unit, and a circuit board with a ground wire is arranged in the host. Other casing units have a horn arranged therein. At least one of the two casing units is provided with a contact structure. After assembly, the metallic structure on each casing unit is electrically connected to the ground wire through the contact structure. The static electricity generated on the metallic structures of the casing units can be conducted to the ground wire of the host through the contact structure, thereby preventing the static electricity from interfering with the sound equipment. Since the contact structure is provided inside the casing unit, a built-in structural design does not affect the appearance of the casing units.
Description
Technical field
The invention belongs to sound technique field, more particularly, to a kind of stagewise sound equipment.
Background technology
Because flat panel TV has been popularized, and developing by leaps and bounds due to technology, the thickness also more and more thinner of television set, though
So band gives people's high definition and ultra-thin visual enjoyment but simultaneously more and more frivolous in terms of tonequality, counter is not so good as crt
The tonequality of (cathode ray tube, cathode ray tube) TV is full simple and honest, and enjoyment in terms of audition for the consumer cannot obtain
To meeting, thus aim at and make up the not enough soundbar sound equipment of flat panel TV tonequality and also will propagate its belief on a large scale.Soundbar sound equipment
Refer to the sound equipment of multiple sound channels, power amplifier is incorporated into the strip sound equipment in a casing.
In prior art, stagewise soundbar, it is segmented into two sections, three sections or more hop count.Due to metal material
Material has the advantages that easy moulding, structural strength are high, attractive and durable, and the shell of some soundbar sound equipments can be using partly or complete
The metal material structure in portion.Due to the reason of metal material, user, when separating or combine two sections of casings, can produce electrostatic and do
Disturb.
Content of the invention
The technical problem to be solved is to provide a kind of stagewise sound equipment it is intended to solve of the prior art point
The problem of the segmentation metal material sound equipment static interference existing when combining or separately.
The present invention is achieved in that a kind of stagewise sound equipment, including at least two sections of box unit, each section of box unit
Metal material structure is had on casing；All of described box unit removably fits together；All of described case
In body unit, there is one section of box unit to be internally provided with main frame, be provided with circuit board in described main frame, circuit board is provided with ground
Line；Remaining box unit is internally provided with loudspeaker；It is provided with least one casing in two sections of box unit being connected and connect
Tactile structure, after all of box unit fits together, the metal material structure in each section of box unit passes through described contact knot
Being electrically connected to ground in structure and described main frame.
Further, described contact structures include being arranged at the housing plate of a box unit one end, return springs,
Connecting rod and conductive component；Metal material form touch in described conductive component and described box unit；Described connecting rod
One end be flexibly connected with described housing plate, its other end is flexibly connected with described conductive component, when described box unit with
During another box unit assembling, described housing plate is subject to deviate from the active force in another box unit direction, described connecting rod
The other end promote described conductive component toward another box unit direction slide and with another box unit in metal material structure
Contact；Described return springs are fixed on a side near described connecting rod for the described housing plate, case described in its one end top pressure
Body end lid.
Further, described conductive component includes slide block and metalwork, and it is close that described metalwork is fixed on described slide block
On the one side of another box unit, described slide block is flexibly connected with described connecting rod.
Further, described connecting rod is in circular arc.
Further, the upper end of described connecting rod is hinged with described slide block, and its bottom is hinged with described housing plate.
Further, described return springs are fixed on the casing of box unit by fixing axle, described housing plate
One side of upper end and bottom is provided with described return springs.
Further, described contact structures also include locating part, and locating part is fixed on the casing of box unit, and,
The two ends of described return springs support described housing plate and locating part respectively.
Further, described return springs are the flexure strip in circular arc or laterally disposed compression spring.
Further, described metal material structure is wire netting, and it is arranged on the casing of each section of box unit.
Further, fitted together by coupling assembly between two sections of described box unit, or with threaded
Mode fit together.
The present invention compared with prior art, has the beneficial effects that: each section of box unit removably group of the present invention
Part fits together, and after assembling, contact structures between two sections of adjacent box unit are by the metal material in each section of box unit
Matter structure is electrically connected, and is connected with the ground wire on the circuit board in main frame, thus, the metal material of each section of box unit
The electrostatic producing in structure all can be conducted to the ground wire of main frame by contact structures it is therefore prevented that the interference to sound equipment for the electrostatic.Separately
Outward, because contact structures are arranged inside box unit, so belonging to built-in structure design, do not interfere with box unit
Appearance attractive in appearance.
Brief description
Fig. 1 is the longitudinal cross-sectional schematic before the stagewise sound equipment assembling that the embodiment of the present invention one provides.
Fig. 2 is the longitudinal cross-sectional schematic after the sound equipment shown in Fig. 1 fits together.
Fig. 3 is the partial schematic diagram after the sound equipment shown in Fig. 1 fits together.
Fig. 4 is the stagewise sound equipment longitudinal direction cross-sectional schematic that the embodiment of the present invention two provides.
Fig. 5 is the partial schematic diagram of sound equipment shown in Fig. 4.
Fig. 6 is the stagewise sound equipment longitudinal direction cross-sectional schematic that the embodiment of the present invention three provides.
The enlarged drawing in a region in Fig. 7 Fig. 6.
Fig. 8 embodiment of the present invention four provide stagewise sound equipment fit together after partial schematic diagram.
Fig. 9 is that the clamping part of elastic fastener is released the schematic diagram after perforation by the button of the stagewise sound equipment shown in Fig. 8.
Specific embodiment
In order that the technical problem to be solved, technical scheme and beneficial effect become more apparent, below tie
Close drawings and Examples, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only
In order to explain the present invention, it is not intended to limit the present invention.
A kind of embodiments of the invention one, there is provided stagewise sound equipment, including at least two sections of box unit, all of casing
In unit, there is one section of box unit to be internally provided with main frame, be provided with circuit board in main frame, circuit board is provided with ground wire (in figure
All not shown)；Remaining box unit is internally provided with loudspeaker.
For the ease of description, the present embodiment is only made in detail to the annexation of adjacent box unit 10a and box unit 10b
Thin description.As shown in Figures 1 and 2, the casing 1a of box unit 10a has metal material structure 11a, box unit 10b
Metal material structure 11b is had on casing 1b, between box unit 10a and box unit 10b, is assembled in one by coupling assembly
Rise.
It is additionally provided with contact structures, this contact structures can be pacified between box unit 10a being connected and box unit 10b
It is contained in a box unit it is also possible to dispersedly install in two box unit being connected, in the present embodiment, contact knot
Structure is arranged in box unit 10b, the metal material knot after box unit 10a and box unit 10b fit together, on both
Structure 11a and metal material structure 11b pass through being electrically connected to ground in contact structures and main frame.
The each section of box unit of the present embodiment is fitted together by coupling assembly, after assembling, adjacent two sections of casing lists
Unit between contact structures the metal material structure in each section of box unit is electrically connected, and with main frame in circuit board
On ground wire connect, thus, in the metal material structure of each section of box unit produce electrostatic all can be conducted by contact structures
To the ground wire of main frame it is therefore prevented that the interference to sound equipment for the electrostatic.Further, since contact structures are arranged inside box unit, institute
To belong to built-in structure design, do not interfere with the attractive in appearance of box unit appearance.
Specifically, above-mentioned contact structures include housing plate 31, the return springs being arranged at box unit 10b one end
32nd, connecting rod 33 and conductive component.Conductive component includes slide block 341 and metalwork 342.Metalwork 342 is fixed on slide block
341 on the one side of another box unit 10, and the upper end of connecting rod 33 is hinged with slide block 341, its bottom and casing
End cap 31 is hinged.
Metalwork 342 is contacted with metal material structure 11b in box unit 10b；Thus, in metal material structure 11b
Electrostatic can conduct to metalwork 342.In the present embodiment, connecting rod 33 is in circular arc, and metal material structure 11b is peace
It is contained in the wire netting on casing 1b.When assembling box unit 10a is with box unit 10b, housing plate 31 is subject to away from casing list
The active force in first 10a direction, and the arc-shaped structure due to connecting rod 33, its upper end can be produced to slide block 341 and metalwork 342
The raw power toward box unit 10a lateral direction, makes slide block 341 and metalwork 342 slide toward box unit 10a direction, and gold
Belong to part 342 to contact with metal material structure 11a in box unit 10a, thus the electrostatic on metalwork 342 can conduct to case
In metal material structure 11a in body unit 10a, and then conducted to main frame by the contact structures of other box unit again
On ground wire.
Further, return springs 32 are the flexure strip in circular arc, and it is fixed on housing plate by fixing axle 35
31 near connecting rod 33 a side, its one end top pressure housing plate 31.After box unit 10a is separated with box unit 10b, multiple
Position elastic component 32 promotes housing plate 31, slide block 341 and metalwork 342 to set back.Housing plate 31 upper end and under
One side of end is provided with above-mentioned return springs 32.Above-mentioned contact structures also include locating part 36, and locating part 36 is solid
On the casing 1b of box unit 10b, and, the two ends of return springs 32 top pressure housing plate 31 and locating part respectively
36.
After box unit 10a is separated with box unit 10b, by the structure of return springs 32 above, can be by case
Body end lid 31 and metalwork 342 are pushed out so as to be alignd with the frame of box unit 10b, thus not having influence on casing list
The outward appearance of first 10b.When box unit 10a is fitted together with box unit 10b, this return springs 32 can be with top pressure casing
End cap 31, and housing plate 31 metalwork 342 can be applied with power towards box unit 10a direction so as to box unit 10a
On metal material structure 11a between contact more firm.
Refer to Fig. 3, adopt snap component in the present embodiment as the company between box unit 10a and box unit 10b
Connected components, are fixedly installed Elastic buckle 21 and deck 22 on the end between box unit 10a and box unit 10b respectively,
Pressing Elastic buckle 21 is so as to narrowed width, you can buckle 21 is inserted deck 22, unclamping Elastic buckle 21 can be by elastic card
Button 21 is locked in deck 22, it is achieved thereby that the assembling between two box unit 10.
Refer to Fig. 4 and Fig. 5, be embodiments of the invention two, the present embodiment is essentially identical with the structure of embodiment one, no
It is coupling assembly and return springs with part.The present embodiment adopts bolt 23 and nut 24 as box unit 10a
Coupling assembly and box unit 10b between, fixes one on the end between box unit 10a and box unit 10b respectively
Individual engaging lug 101, engaging lug 101 all offers connecting hole, bolt 23 is worn into two engaging lugs 101, then tightens spiral shell
Female 24, you can realize the assembling of box unit 10a and box unit 10b.
Return springs 32 ＇ adopts laterally disposed compression spring, the end top pressure housing plate 31 of compression spring.Work as case
When body unit 10a and box unit 10b fit together, compression spring is compressed, top pressure housing plate 31, and housing plate 31 can
Metalwork 342 is applied with power towards box unit 10a direction so as to box unit 10a on metal material structure 11a it
Between contact more firm.After box unit 10a is separated with box unit 10b, compression spring resiles, by housing plate 31
Push away to box unit 10a direction so as to align with the frame of box unit 10b, thus not having influence on the outer of box unit 10b
See.
Assembling between above-mentioned box unit 10a and box unit 10b, in addition to above two embodiment, can also adopt
Threadeded with casing 1b with casing 1a, the mode such as mutual socket or buckle, below between casing 1a and casing 1b with spiral shell
Stricture of vagina connects and snaps connection and illustrate for embodiment.
Refer to Fig. 6 and Fig. 7, be embodiments of the invention three, the present embodiment is essentially identical with the structure of embodiment two, no
It is the connected mode between box unit 10a and box unit 10b with part.The casing 1a of the present embodiment box unit 10a
Cylindrical with the casing 1b of box unit 10b, external screw thread 12a is set on the outer peripheral edge of casing 1a, casing 1b is arranged interior
Screw thread 12b, during assembling, both is linked together by the way of threaded, thus completing both assemblings.The present embodiment
Box unit 10a and box unit 10b between attachment structure simple, and assembling process also simple and fast.
Refer to Fig. 8 and Fig. 9, be embodiments of the invention four, the present embodiment is essentially identical with the structure of embodiment two, no
It is coupling assembly with part.This coupling assembly includes button 41, back-moving spring 42 and elastic fastener 43.Elastic fastener 43 is in
L shape, its one end is push-and-pull portion 431, and the other end is clamping part 432.Perforation 13a is offered on the casing 1a of box unit 10a, multiple
Position spring 42 is placed in this perforation 13a, and button 41 penetrates in back-moving spring 42, and has screens 411, back-moving spring thereon
The bottom surface of 42 top top pressure screens 411.Strip through-hole 13b is offered on the casing 1b of box unit 10b, elastic fastener 43
Push-and-pull portion 431 is located at the top of strip through-hole 13b, and its clamping part 432 is located at the lower section of strip through-hole 13b.By box unit 10a
After aliging with the connection end of box unit 10b, promote push-and-pull portion toward box unit 10a direction, clamping part 432 is toward box unit
10a direction direction is moved, and enters in the perforation 13a of box unit 10a.Thus realizing box unit 10a and box unit 10b
Between snap connection.When needing to separate box unit 10a with box unit 10b, downward button press 41, button 41
The clamping part 432 of elastic fastener 43 is released perforation 13a by bottom, now, can separate box unit 10a with box unit 10b.
Attachment structure between box unit 10a of the present embodiment and box unit 10b is simple, and coupling assembly only have button 41 with
The push-and-pull portion 431 of elastic fastener 43 is exposed at box outer surface, is conducive to the attractive in appearance of sound equipment.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Any modification, equivalent and improvement made within god and principle etc., should be included within the scope of the present invention.
Claims (10)
1. a kind of stagewise sound equipment, including at least two sections of box unit, the casing of each section of box unit has metal material knot
Structure；All of described box unit removably fits together；In all of described box unit, there is one section of casing list
Unit is internally provided with main frame, is provided with circuit board in described main frame, and circuit board is provided with ground wire；Setting inside remaining box unit
There are loudspeaker；It is characterized in that, it is provided with contact structures at least one casing in two being connected section box unit, all of
After box unit fits together, the metal material structure in each section of box unit is by described contact structures and described main frame
Be electrically connected to ground.
2. stagewise sound equipment according to claim 1 is it is characterised in that described contact structures include being arranged at a casing list
The housing plate of first one end, return springs, connecting rod and conductive component；In described conductive component and described box unit
Metal material form touch；One end of described connecting rod is flexibly connected with described housing plate, its other end and described conduction
Assembly is flexibly connected, and when described box unit and another box unit assembling, described housing plate is deviated from another casing
The active force of cell orientation, the other end of described connecting rod promote described conductive component to slide toward another box unit direction and with
Metal material form touch in another box unit；Described return springs are fixed on described housing plate near described connection
One side of bar, housing plate described in its one end top pressure.
3. stagewise sound equipment according to claim 2 is it is characterised in that described conductive component includes slide block and metal
Part, described metalwork is fixed on described slide block on the one side of another box unit, and described slide block is lived with described connecting rod
It is dynamically connected.
4. the stagewise sound equipment according to Claims 2 or 3 is it is characterised in that described connecting rod is in circular arc.
5. stagewise sound equipment according to claim 3 is it is characterised in that the upper end of described connecting rod is cut with scissors with described slide block
Connect, its bottom is hinged with described housing plate.
6. the stagewise sound equipment according to any one in claim 2,3 or 5 is it is characterised in that described return springs
It is fixed on the casing of box unit by fixing axle, a side of described housing plate upper end and bottom is provided with
Described return springs.
7. the stagewise sound equipment according to any one in claim 2,3 or 5 it is characterised in that described contact structures also
Including locating part, locating part is fixed on the casing of box unit, and, the two ends of described return springs support respectively described
Housing plate and locating part.
8. stagewise sound equipment according to claim 7 is it is characterised in that described return springs are the elasticity in circular arc
Piece or laterally disposed compression spring.
9. it is characterised in that described metal material structure is wire netting, it pacifies stagewise sound equipment according to claim 1
It is contained on the casing of each section of box unit.
10. stagewise sound equipment according to claim 1 is it is characterised in that by even between described two sections of box unit
Connected components fit together, or fit together threadably.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610908540.9A CN106341746A (en) | 2016-10-19 | 2016-10-19 | Segmented sound equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610908540.9A CN106341746A (en) | 2016-10-19 | 2016-10-19 | Segmented sound equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106341746A true CN106341746A (en) | 2017-01-18 |
Family
ID=57840117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610908540.9A Pending CN106341746A (en) | 2016-10-19 | 2016-10-19 | Segmented sound equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106341746A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109688509A (en) * | 2019-01-28 | 2019-04-26 | 徐效景 | Baffle Box of Bluetooth |
-
2016
- 2016-10-19 CN CN201610908540.9A patent/CN106341746A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109688509A (en) * | 2019-01-28 | 2019-04-26 | 徐效景 | Baffle Box of Bluetooth |
| CN109688509B (en) * | 2019-01-28 | 2020-06-26 | 广州市精鑫音箱电子有限公司 | Bluetooth sound box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170118 |