CN207926910U - A kind of power amplifier with corner defencive function - Google Patents
A kind of power amplifier with corner defencive function Download PDFInfo
- Publication number
- CN207926910U CN207926910U CN201721784570.XU CN201721784570U CN207926910U CN 207926910 U CN207926910 U CN 207926910U CN 201721784570 U CN201721784570 U CN 201721784570U CN 207926910 U CN207926910 U CN 207926910U
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- plate
- shell
- corner
- power amplifier
- snap
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Abstract
The utility model discloses a kind of power amplifiers with corner defencive function, including shell, one end of the shell is fixedly connected with end cap, it is arranged with radiator on the end cap, it is also arranged with handle on the end cap, the both sides of the shell are equipped with buck plate, the bottom end of the shell is equipped with mounting plate, multiple rubber pads are arranged on the mounting plate, the shell is equipped with the first mounting groove, the both ends of first mounting groove are equipped with the second card slot, the second snap-gauge is slidably connected in second card slot, the side of second snap-gauge is fixedly connected with movable plate.The utility model operation simple in structure is easy, pass through sliding slot, baffle, the first snap-gauge, the second card slot, the second snap-gauge, movable plate, block and the isostructural interaction of the first card slot, rubber pad can be made to install more secured, the phenomenon that will not fall off.
Description
Technical field
The utility model is related to technical field of electric equipment more particularly to a kind of power amplifications with corner defencive function
Device.
Background technology
Power amplifier（English name：power amplifier）, refer in given distortion rate condition referred to as " power amplifier "
Under, maximum power output can be generated to drive a certain load（Such as loud speaker）Amplifier.Power amplifier is in entire sound equipment
The pivotal role that " tissue, coordination " is played in system, can dominate whole system to a certain extent provide good sound
Matter exports, and the protective device of the corner of existing power amplifier is generally all protected with rubber pad, but connection type is substantially
All it is the mode for using bonding, such mode be easy to cause rubber pad and falls off.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, such as：Existing power amplifier
Corner does not have protective device, and corner is caused to be easily damaged, and while influencing beauty, influences the use of equipment.
To achieve the goals above, the utility model uses following technical solution：
A kind of power amplifier with corner defencive function, including shell, one end of the shell are fixedly connected with end
It covers, radiator is arranged on the end cap, handle is also arranged on the end cap, the both sides of the shell are equipped with assembly
The bottom end of plate, the shell is equipped with mounting plate, and multiple rubber pads are arranged on the mounting plate, and the shell is equipped with first
The both ends of mounting groove, first mounting groove are equipped with the second card slot, and the second snap-gauge is slidably connected in second card slot, described
The side of second snap-gauge is fixedly connected with movable plate, and one end of the movable plate is interspersed with mandril, and the mounting plate is equipped with sky
Chamber is connected with baffle on the inner wall of the cavity, and one end of the mandril is interspersed in baffle, and is to be slidably connected with baffle,
Spring is also wrapped on the mandril, one end of the spring is connected to the side of baffle, and the other end of the spring is connected to
The side of movable plate, the mandril pass through movable plate and are equipped with sliding slot, and the sliding slot is equipped with the first card slot, is worn on the mandril
It is inserted with block, the side of the block is connected to the side of movable plate, is connected with the first snap-gauge in first card slot, and described
One snap-gauge is interspersed with rotating bar, and one end of the rotating bar passes through mounting plate and is connected with rotating handles, and the one of the mounting plate
Side is equipped with support leg.
Preferably, the radiator includes the second mounting groove, and ventilated net is connected in second mounting groove.
Preferably, also it is arranged with handle on the end cap.
Preferably, the section of the buck plate is in inverted L-shaped, and multiple pilot holes are additionally provided on phenomenon buck plate.
Preferably, rubber pad is wrapped on the rotating handles, the rubber pad is equipped with anti-skid chequer.
Preferably, the support leg and mounting plate are integrally formed.
Compared with prior art, the utility model has the beneficial effects that：It is simple in structure operation be easy, by sliding slot, baffle,
Snap-gauge, the second card slot, snap-gauge, movable plate, block and the isostructural interaction of the first card slot, can make rubber pad install
More securely, the phenomenon that will not fall off.
Description of the drawings
Fig. 1 be the utility model proposes a kind of power amplifier with corner defencive function Facad structure illustrate
Figure；
Fig. 2 is the partial enlargement structural representation of A in Fig. 1.
In figure：1 shell, 2 first mounting grooves, 3 rotating bars, 4 mounting plates, 5 rubber pads, 6 radiators, 7 end caps, 8 handles,
9 buck plates, 10 springs, 11 mandrils, 12 sliding slots, 13 baffles, 14 first snap-gauges, 15 second card slots, 16 second snap-gauges, 17 movements
Plate, 18 blocks, 19 first card slots.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term "upper", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-2, a kind of power amplifier with corner defencive function, including shell 1, one end of shell 1 are fixed
It is connected with end cap 7, handle 8 is also arranged on end cap 7, it is easy to remove using handle 8, it is arranged with radiator on end cap 7
6, radiator 6 includes the second mounting groove, and ventilated net is connected in the second mounting groove, is convenient for heat loss, is gone back on end cap 7 symmetrical
Equipped with handle 8, the both sides of shell 1 are equipped with buck plate 9, and the section of buck plate 9 is in inverted L-shaped, is additionally provided on phenomenon buck plate 9 multiple
Pilot hole is easily installed using pilot hole, and the bottom end of shell 1 is equipped with mounting plate 4, and multiple rubber pads are arranged on mounting plate 4
5, shell 1 is equipped with the first mounting groove 2, and the both ends of the first mounting groove 2 are equipped with the second card slot 15, are slidably connected in the second card slot 15
There are the second snap-gauge 16, the side of the second snap-gauge 16 to be fixedly connected with movable plate 17, one end of movable plate 17 is interspersed with mandril 11, peace
Loading board 4 is equipped with cavity, is connected with baffle 13 on the inner wall of cavity, one end of mandril 11 is interspersed in baffle 13, and and baffle
13 is are slidably connected, and are also wrapped with spring 10 on mandril 11, and one end of spring 10 is connected to the side of baffle 13, spring 10 it is another
One end is connected to the side of movable plate 17, and mandril 11 passes through movable plate 17 and is equipped with sliding slot 12, and sliding slot 12 is obliquely installed, sliding slot 12
It is equipped with the first card slot 19, block 18 is interspersed on mandril 11, the side of block 18 is connected to the side of movable plate 17, the first card
The first snap-gauge 14 is connected in slot 19, the first snap-gauge 14 is interspersed with rotating bar 3, and one end of rotating bar 3 passes through mounting plate 4 and connects
There are rotating handles, neonychium is wrapped on rotating handles, neonychium is equipped with anti-skid chequer, is convenient for the rotation of rotating handles, installation
The side of plate 4 is equipped with support leg, and support leg and mounting plate 4 are integrally formed, manufacture easy to produce.
In the utility model, when user uses the device, the rotation of the first snap-gauge 14 is driven by rotary motion bar 3, so
Afterwards so that the first snap-gauge 14 being slided on sliding slot 12 slowly, then heads on the forward movement of mandril 11, then utilize block 18 slow
The second snap-gauge 16 on movable plate 17 is stuck in the second card slot 15, then blocks the first snap-gauge 14 by slow promotion movable plate 17
It is fixed in the first card slot 19.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of power amplifier with corner defencive function, including shell（1）, which is characterized in that the shell（1）One
End is fixedly connected with end cap（7）, the end cap（7）On be arranged with radiator（6）, the end cap（7）On be also arranged with
Handle（8）, the shell（1）Both sides be equipped with buck plate（9）, the shell（1）Bottom end be equipped with mounting plate（4）, the peace
Loading board（4）On be arranged with multiple rubber pads（5）, the shell（1）It is equipped with the first mounting groove（2）, first mounting groove
（2）Both ends be equipped with the second card slot（15）, second card slot（15）Inside slidably connect the second snap-gauge（16）, second card
Plate（16）Side be fixedly connected with movable plate（17）, the movable plate（17）One end be interspersed with mandril（11）, the installation
Plate（4）It is equipped with cavity, baffle is connected on the inner wall of the cavity（13）, the mandril（11）One end be interspersed in baffle
（13）It is interior, and and baffle（13）To be slidably connected, the mandril（11）On be also wrapped with spring（10）, the spring（10）One
End is connected to baffle（13）Side, the spring（10）The other end be connected to movable plate（17）Side, the mandril
（11）Across movable plate（17）And it is equipped with sliding slot（12）, the sliding slot（12）It is equipped with the first card slot（19）, the mandril（11）
On be interspersed with block（18）, the block（18）Side be connected to movable plate（17）Side, first card slot（19）It is interior
It is connected with the first snap-gauge（14）, first snap-gauge（14）It is interspersed with rotating bar（3）, the rotating bar（3）One end pass through peace
Loading board（4）And rotating handles are connected with, the mounting plate（4）Side be equipped with support leg.
2. a kind of power amplifier with corner defencive function according to claim 1, which is characterized in that the heat dissipation
Device（6）Including the second mounting groove, ventilated net is connected in second mounting groove.
3. a kind of power amplifier with corner defencive function according to claim 1, which is characterized in that the end cap
（7）On be also arranged with handle（8）.
4. a kind of power amplifier with corner defencive function according to claim 1, which is characterized in that the assembly
Plate（9）Section be in inverted L-shaped, phenomenon buck plate（9）On be additionally provided with multiple pilot holes.
5. a kind of power amplifier with corner defencive function according to claim 1, which is characterized in that the rotation
Neonychium is wrapped on handle, the neonychium is equipped with anti-skid chequer.
6. a kind of power amplifier with corner defencive function according to claim 1, which is characterized in that the support
Leg and mounting plate（4）It is integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721784570.XU CN207926910U (en) | 2017-12-20 | 2017-12-20 | A kind of power amplifier with corner defencive function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721784570.XU CN207926910U (en) | 2017-12-20 | 2017-12-20 | A kind of power amplifier with corner defencive function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207926910U true CN207926910U (en) | 2018-09-28 |
Family
ID=63607186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721784570.XU Active CN207926910U (en) | 2017-12-20 | 2017-12-20 | A kind of power amplifier with corner defencive function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207926910U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112429618A (en) * | 2020-11-03 | 2021-03-02 | 浙江西尔康电梯部件有限公司 | Elevator door motor safety control system |
-
2017
- 2017-12-20 CN CN201721784570.XU patent/CN207926910U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112429618A (en) * | 2020-11-03 | 2021-03-02 | 浙江西尔康电梯部件有限公司 | Elevator door motor safety control system |
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| GR01 | Patent grant |