CN208316980U - A kind of combined column level pressure speaker - Google Patents
A kind of combined column level pressure speaker Download PDFInfo
- Publication number
- CN208316980U CN208316980U CN201820942835.2U CN201820942835U CN208316980U CN 208316980 U CN208316980 U CN 208316980U CN 201820942835 U CN201820942835 U CN 201820942835U CN 208316980 U CN208316980 U CN 208316980U
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- speaker
- screw rod
- level pressure
- box
- column level
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Abstract
The utility model relates to stereo set technical fields, and in particular to the column level pressure speaker that one kind can combine.A kind of combined column level pressure speaker, including speaker body, in which: speaker body includes cabinet, screw rod, threaded hole and playback component, screw rod is set to the bottom of box, threaded hole is set to top of the box, and screw rod matches setting with screw thread hole shape, and playback component is set to the box house.The utility model body can be avoided due to the technical problem that single loudspeaker break down and speaker is caused not ring, and overhaul conveniently, be easily installed, manufacturing cost is low.
Description
Technical field
The utility model relates to stereo set technical fields, and in particular to the column level pressure speaker that one kind can combine.
Background technique
With the development of modernization science and technology, people are higher and higher for the pursuit of entertainment.Some businessmans are in order to attract
People's note that starts to carry out advertisement type publicity to its product, for example, publicity meeting, news conference etc. are done in public place, in order to
Enable other people do not hear speaker sound speaker be bound to it is indispensable.
The column speaker used in existing market, which is connected by transformer with multiple loudspeaker, has reached the purpose of amplification sound.
It since this connection type can only be fixedly mounted, is not easy to carry out secondary increase and decrease, in addition, multiple loudspeaker are connected using series system
It connects, if a loudspeaker break down, entire speaker will be caused not ring because of open circuit, or due to partial fault, cause to become
Impedance matching of the impedance of depressor no longer with loudspeaker group leads to entire column to further damage transformer or loudspeaker unit
Shape speaker is thoroughly irreversible along bad.
Utility model content
The purpose of this utility model is to provide a kind of column level pressure speakers that can be combined, and can be avoided due to single loudspeaker
Break down and the technical problem that causes speaker not ring.
The technical issues of the utility model is solved can be realized using following technical scheme:
The utility model provides a kind of column level pressure speaker that can be combined, including speaker body, in which: speaker body packet
Cabinet, screw rod, threaded hole and playback component are included, screw rod is set to the bottom of box, and threaded hole is set to top of the box, screw rod and spiral shell
The matching setting of pit shape, playback component are set to the box house.
Optionally, it is equipped in threaded hole for contacting the first contact to form circuit pathways with screw rod, screw rod, which is equipped with, to be used
In contacting the second contact to form circuit pathways with threaded hole.
Optionally, screw rod is connected with threaded hole by an extension cable, and extension cable is set to box house.
Optionally, playback component count is at least two, and any two playbacks component is connected by a speaker cable.
Optionally, it is connected between playback component and the screw rod by a transformer.
Optionally, playback component is formed by least one loudspeaker combination.
Optionally, the bottom of box is equipped with the first mounting hole, and top of the box is equipped with the second mounting hole, the first mounting hole and second
Position of mounting hole is set up in parallel relatively.
Optionally, speaker body quantity is at least two, and any two speaker body stacks.
Optionally, the screw rod installation by adhering of a speaker body bottom of box is in the screw thread of another speaker body top of the box
In hole, and the second position of mounting hole weight of the first mounting hole of a speaker body bottom of box and another speaker body top of the box
It closes.
The utility model has the advantages that due to the adoption of the above technical scheme, the utility model body can be avoided since event occurs for single loudspeaker
The technical problem for hindering and speaker being caused not ring, and overhaul conveniently, it is easily installed, manufacturing cost is low.
It should be understood that the above general description and the following detailed description are merely exemplary, this can not be limited
Utility model.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows and meets the utility model
Embodiment, and be used to explain the principles of the present invention together with specification.
Fig. 1 is the structural schematic diagram of an embodiment of the present invention；
Fig. 2 is the structural schematic diagram of another embodiment of the utility model.
Wherein, the reference numerals are as follows:
1, cabinet；2, screw rod；3, threaded hole；4, playback component；5, cable is extended；
6, speaker cable；7, transformer；8, the first mounting hole；9, the second mounting hole.
Specific embodiment
It will explain the exemplary embodiments in detail below, the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the utility model.On the contrary, they be only with such as
The example of some aspects be described in detail in the appended claims, the utility model consistent component and method.Root below
The utility model is described in further detail according to drawings and examples.
It is illustrated below with reference to structure of the Fig. 1 and Fig. 2 to the column level pressure speaker that can be combined.
A kind of combined column level pressure speaker includes speaker body, and speaker body quantity is at least two, any two sound
Case ontology stacks, and further, a speaker body is set in another speaker body.
For the ease of being electrical connected between any two speaker body, speaker body includes cabinet 1, screw rod 2 and threaded hole 3,
Screw rod 2 is set to 1 bottom of cabinet, and threaded hole 3 is set to 1 top of cabinet, and screw rod 2 matches setting with 3 shape of threaded hole.In this reality
It applies in example, screw rod 2 is connected with threaded hole 3 by an extension cable 5, and extension cable 5 is set to inside cabinet 1.
Optionally, it is equipped in threaded hole 3 for contacting the first contact to form circuit pathways with screw rod, screw rod 2 is equipped with
For contacting the second contact to form circuit pathways with threaded hole.In specific implementation, when a speaker body is set to
When in another speaker body, 2 installation by adhering of screw rod of 1 bottom of a speaker body cabinet is in another 1 top of speaker body cabinet
Threaded hole 3 in be in circuit so that the first contact on the screw rod 2 is contacted with the second contact in the threaded hole 3 with this
On state.
Has certain height in itself due to cabinet 1, any two speaker body stacks between rear box 1 not in order to prevent
It is fixed so that 1 run-off the straight of two tanks or above-mentioned first contact is made to fail to completely attach to the second contact, therefore 1 bottom of cabinet
Equipped with the first mounting hole 8, it is equipped with the second mounting hole 9 at the top of cabinet 1, the first mounting hole 8 and 9 position of the second mounting hole are relatively parallel
It sets up.When a speaker body is set in another speaker body, the first mounting hole 8 of 1 bottom of a speaker body cabinet with
Second mounting hole, 9 position at another 1 top of speaker body cabinet is overlapped.In actual design process, above-mentioned position be overlapped the
Fixed between one mounting hole 8 and the second mounting hole 9 by fastenings such as screw and/or bolts, this is not made in the application into
One step limits.
Speaker body further includes playback component 4, and playback component 4 is set to inside cabinet 1.In the present embodiment, playback group
Part 4 is formed by least one loudspeaker combination.In specific implementation, pass through a transformer 7 between playback component 4 and screw rod 2
It is connected.
Optionally, 4 quantity of playback component is at least two, and any two playbacks component 4 is connected by a speaker cable 6.
It should be added that unless otherwise defined, the technical term or scientific term used herein should be this
The ordinary meaning that personage in utility model fields with general technical ability is understood.The utility model patent application specification
And " connection " used in claims either the similar word such as " connected " be not limited to it is physics or mechanical
Connection, but may include electrical connection, it is either direct or indirect."upper", "lower" etc. are only used for indicating opposite
Positional relationship, after the absolute position for being described object changes, then the relative positional relationship also correspondingly changes.
Those skilled in the art will readily occur to the utility model after considering the utility model of specification and practice here
Other embodiments.This application is intended to cover any purposes of the utility model perhaps these purposes of adaptive change or
Adaptive change follows the general principle of the utility model and including the undocumented public affairs in the art of the utility model
Know common sense or conventional techniques.The description and examples are only to be considered as illustrative, the true scope and essence of the utility model
Mind is pointed out by claims.
It should be understood that the utility model is not limited to the structure for being described above and being shown in the accompanying drawings, and
And it can carry out various modifications and change under the premise of without departing from the scope.The scope of the utility model is only by appended right
Claim limits.
Claims (9)
1. the column level pressure speaker that one kind can combine, including speaker body, which is characterized in that the speaker body include cabinet,
Screw rod, threaded hole and playback component, the screw rod are set to the bottom of box, and the threaded hole is set to the cabinet top
Portion, the screw rod match setting with the screw thread hole shape, and the playback component is set to the box house.
2. the column level pressure speaker that one kind according to claim 1 can combine, which is characterized in that be equipped in the threaded hole
For contacting the first contact to form circuit pathways with screw rod, the screw rod is equipped with that form circuit logical for contacting with threaded hole
Second contact on road.
3. the column level pressure speaker that one kind according to claim 2 can combine, which is characterized in that the screw rod and the spiral shell
Pit is connected by an extension cable, and the extension cable is set to the box house.
4. the column level pressure speaker that one kind according to claim 1 can combine, which is characterized in that the playback component count
It is at least two, any two playback component is connected by a speaker cable.
5. the column level pressure speaker that one kind according to claim 4 can combine, which is characterized in that the playback component and institute
It states and is connected between screw rod by a transformer.
6. the column level pressure speaker that one kind according to claim 5 can combine, which is characterized in that the playback component is by extremely
A few loudspeaker combination forms.
7. the column level pressure speaker that any described one kind can combine in -6 according to claim 1, which is characterized in that the cabinet
Bottom is equipped with the first mounting hole, and the top of the box is equipped with the second mounting hole, first mounting hole and second mounting hole
It sets up in parallel relatively position.
8. the column level pressure speaker that one kind according to claim 7 can combine, which is characterized in that the speaker body quantity
It is at least two, any two speaker body stacks.
9. the column level pressure speaker that one kind according to claim 8 can combine, which is characterized in that a speaker body
The screw rod installation by adhering of the bottom of box is in the threaded hole of another speaker body top of the box, and a speaker body
First mounting hole of the bottom of box is overlapped with the second position of mounting hole of another speaker body top of the box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820942835.2U CN208316980U (en) | 2018-06-19 | 2018-06-19 | A kind of combined column level pressure speaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820942835.2U CN208316980U (en) | 2018-06-19 | 2018-06-19 | A kind of combined column level pressure speaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208316980U true CN208316980U (en) | 2019-01-01 |
Family
ID=64708663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820942835.2U Active CN208316980U (en) | 2018-06-19 | 2018-06-19 | A kind of combined column level pressure speaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208316980U (en) |
-
2018
- 2018-06-19 CN CN201820942835.2U patent/CN208316980U/en active Active
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