CN206640728U - A kind of voice box group attachment structure - Google Patents
A kind of voice box group attachment structure Download PDFInfo
- Publication number
- CN206640728U CN206640728U CN201720342218.4U CN201720342218U CN206640728U CN 206640728 U CN206640728 U CN 206640728U CN 201720342218 U CN201720342218 U CN 201720342218U CN 206640728 U CN206640728 U CN 206640728U
- Authority
- CN
- China
- Prior art keywords
- audio amplifier
- attachment structure
- cylinder
- box group
- voice box
- 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.)
- Expired - Fee Related
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- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
The utility model discloses a kind of voice box group attachment structure, including the support bar for connecting at least two audio amplifiers, at least one end of support bar is provided with support base matched, for being arranged on audio amplifier, the support base includes the cylinder that one end is provided with opening, the support bar includes being used for from the body of rod for being open and stretching in the cylinder, support base also includes being used for the installation portion being fixed on audio amplifier, is connected between the body of rod and support base by removable locking mechanism.Voice box group attachment structure provided by the utility model, its stable connection, avoids dropping for audio amplifier above, and is less likely to occur to deform, and service life length, has saved the cost safeguarded and changed.
Description
Technical field
It the utility model is related to audio amplifier fixed network, more particularly to a kind of voice box group attachment structure.
Background technology
When carrying out stage arrangement, it is necessary to arrange multiple audio amplifiers before the lights, including the audio amplifier for setting different height.
To the arrangement of different height audio amplifier, generally use connects upper and lower two audio amplifiers by support bar.Current structure is main
For two kinds.
As shown in figure 1, the first is first to be reserved positioned at the bottom at the top of lower section audio amplifier 3 ' and audio amplifier 3 ' above
Groove, attachment structure use support bar 1 ' and support base 2 ', include being used for the cylinder stretched into the upper groove of audio amplifier 3 ' on support base 2 '
Body 22 ', in addition to it is fixed in the upper mounting portion of audio amplifier 3 ' 21 '.Cylinder 22 ' is provided with opening, support bar towards the one end in outside
1 ' is straight-bar, and its both ends is inserted into cylinder 22 ' from opening respectively.Due to simply simple between support bar 1 ' and cylinder 22 '
Grafting relation, easily because of the situation for occurring causing audio amplifier 3 ' above to drop with respect to slip.
As shown in Fig. 2 second is first to be reserved positioned at the bottom at the top of lower section audio amplifier 3 " and audio amplifier 3 " above
Groove, attachment structure use support bar 1 " and support base 2 ", included on support base 2 ' embedding in the upper groove of audio amplifier 3 " for stretching into
Enter portion 22 ", embedded division 22 " is provided with screw 23 ".Also include being fixed in the upper mounting portion of audio amplifier 3 " 21 " on support base 2 ', prop up
Strut 1 " is straight-bar, and its both ends is provided with the stud 11 " being adapted with the screw 23 " on support base 2 ".Using this connected mode,
Audio amplifier 3 " above is not easy to drop.However, installing for convenience, the length of stud 11 " is general shorter, causes support bar
1 " easily there is larger inclination, so that stud 11 " partly deforms, reduces its durability.
Therefore, it is necessary to design a kind of stable connection, the voice box group attachment structure of service life length.
Utility model content
The purpose of this utility model is to provide a kind of voice box group attachment structure, its stable connection, avoids sound above
Case drops, and is less likely to occur to deform, and service life length, has saved the cost safeguarded and changed.
To achieve the above object, the utility model provides a kind of voice box group attachment structure, including for connecting at least two
The support bar of audio amplifier, at least one end of support bar are provided with support base matched, for being arranged on audio amplifier, the support
Seat includes the cylinder that one end is provided with opening, and the support bar includes being used for from the body of rod for being open and stretching in the cylinder,
Support base also includes being used for the installation portion being fixed on audio amplifier, is connected between the body of rod and support base by removable locking mechanism
Connect.
As further improvement of the utility model, the removable locking mechanism is screw connection structure, including stud
And screw, the stud are arranged on the end of the body of rod and are coaxial therewith line arrangement, the screw is arranged on the cylinder
Inside bottom and be coaxial therewith line arrangement.
Further improved as of the present utility model, the installation position in the edge of described cartridge openings one end,
The cylinder is the structure being adapted with the groove on audio amplifier.
Further improved as of the present utility model, the installation portion is flange, and the flange is provided with and passed through for screw
Through hole.
Beneficial effect
Compared with prior art, it is the advantages of voice box group attachment structure of the present utility model：
1st, not only it is mutually inserted, but also is mutually locked by removable locking mechanism, phase between support base and support bar
The part of mutual grafting avoids support bar and occurs larger deviation angle when in use, prevents local deformation, and removable locking
Structure can prevent from being mutually disengaged between support base and support bar again, avoid inadvertently falling off for audio amplifier above, security
It is higher；
2nd, removable locking mechanism is screw connection structure, and wherein stud is arranged on the body of rod, and screw is arranged on cylinder,
It is not only simple in structure, and it is easy to process, reduce cost of manufacture；
3rd, cylinder is adapted with the groove on audio amplifier, in use, the groove of audio amplifier bears the pressure of support bar with cylinder jointly
Power and cross force, therefore, the Structural strength calls of support base are relatively low, less using material, cost-effective.
It will be become more fully apparent by following description and with reference to accompanying drawing, the utility model, these accompanying drawings are used to explain this
The embodiment of utility model.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the front section view of the first sound equipment group attachment structure in background technology；
Fig. 2 is the front section view of second of sound equipment group attachment structure in background technology；
Fig. 3 is a kind of disassembled form figure of voice box group attachment structure in the utility model；
Fig. 4 is a kind of partial sectional view of voice box group attachment structure use state in the utility model；
Fig. 5 is voice box group attachment structure and the connection diagram of two audio amplifiers；
Fig. 6 is one of connection schematic perspective view of voice box group attachment structure and two audio amplifiers；
Fig. 7 is the two of voice box group attachment structure and the connection schematic perspective view of two audio amplifiers.
Embodiment
Embodiment of the present utility model is described with reference now to accompanying drawing.
Embodiment
Specific embodiment of the present utility model as shown in Figures 1 to 7, a kind of voice box group attachment structure, including for even
Connect the support bar of two audio amplifiers, support bar is straight-bar, the both ends of support bar be equipped with it is matched, for being arranged on audio amplifier
Support base 2, the support base 2 include one end be provided with opening cylinder 22, the support bar include be used for from it is described opening stretch
Enter to the body of rod 1 in the cylinder 22, support base 2 also includes being used for the installation portion 21 being fixed on audio amplifier, the body of rod 1 and branch
Connected between support seat 2 by removable locking mechanism.
The removable locking mechanism is screw connection structure, including stud 11 and screw 23, the stud 11 are arranged on
The end of the body of rod 1 and line arrangement is coaxial therewith, the screw 23 is arranged on the inside bottom of the cylinder 22 and same with it
Axis is arranged.
The installation portion 21 is located at the edge of the open at one end of cylinder 22, and the cylinder 22 is and the groove on audio amplifier
The structure being adapted.
The installation portion 21 is flange, and the flange is provided with the through hole passed through for screw.In the present embodiment, the through hole is heavy
Head bore, screw are threadedly coupled through the counter sink on installation portion 21 and with audio amplifier, so as to which support base 2 is fixed on audio amplifier.
In the present embodiment, voice box group attachment structure is by the first audio amplifier 3 for being positioned over ground and is arranged at certain high from the ground
Second audio amplifier 4 of degree is connected with each other.The top of first audio amplifier 3 and the bottom of the second audio amplifier 4 are equipped with what is be adapted with cylinder 22
Groove.Support bar both ends are connected through a screw thread with support base 2, avoid both and the situation of relative slip occur, avoid second
Audio amplifier 4 drops, and places it and smashes or injure by a crashing object neighbouring personnel.
In above-described embodiment, it can also be carried out between the first audio amplifier 3 and the second audio amplifier 4 by multiple voice box group attachment structures
Connection, reinforcement structure stability；Support bar can also use the structure of Y-shaped, for connecting three audio amplifiers, the wherein sound of ground
One, case, liftoff audio amplifier two.
The utility model is described above in association with most preferred embodiment, but the utility model is not limited to the above and taken off
The embodiment shown, and the various modifications carried out according to essence of the present utility model, equivalent combinations should be covered.
Claims (4)
1. a kind of voice box group attachment structure, including for connecting the support bar of at least two audio amplifiers, at least one end of support bar is set
There is support base (2) matched, for being arranged on audio amplifier, it is characterised in that the support base (2) is provided with including one end
The cylinder (22) of opening, the support bar include being used for from the body of rod (1) for being open and stretching in the cylinder (22), support
Seat (2) also includes being used for the installation portion (21) being fixed on audio amplifier, by removable between the body of rod (1) and support base (2)
Locking mechanism connects.
2. a kind of voice box group attachment structure according to claim 1, it is characterised in that the removable locking mechanism is spiral shell
Line attachment structure, including stud (11) and screw (23), the stud (11) are arranged on the end of the body of rod (1) and same with it
Axis arranges that the screw (23) is arranged on the inside bottom of the cylinder (22) and is coaxial therewith line arrangement.
3. a kind of voice box group attachment structure according to claim 1 or 2, it is characterised in that the installation portion (21) is located at
The edge of cylinder (22) open at one end, the cylinder (22) are the structure being adapted with the groove on audio amplifier.
A kind of 4. voice box group attachment structure according to claim 3, it is characterised in that the installation portion (21) is flange,
The flange is provided with the through hole passed through for screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720342218.4U CN206640728U (en) | 2017-04-01 | 2017-04-01 | A kind of voice box group attachment structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720342218.4U CN206640728U (en) | 2017-04-01 | 2017-04-01 | A kind of voice box group attachment structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206640728U true CN206640728U (en) | 2017-11-14 |
Family
ID=60259718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720342218.4U Expired - Fee Related CN206640728U (en) | 2017-04-01 | 2017-04-01 | A kind of voice box group attachment structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206640728U (en) |
-
2017
- 2017-04-01 CN CN201720342218.4U patent/CN206640728U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |