CN210202011U - Power amplifier convenient to debug - Google Patents
Power amplifier convenient to debug Download PDFInfo
- Publication number
- CN210202011U CN210202011U CN201921466600.1U CN201921466600U CN210202011U CN 210202011 U CN210202011 U CN 210202011U CN 201921466600 U CN201921466600 U CN 201921466600U CN 210202011 U CN210202011 U CN 210202011U
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- Prior art keywords
- power amplifier
- fixing
- extension line
- fixedly connected
- fixing clamp
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- 229910000851 Alloy steel Inorganic materials 0.000 claims description 3
- 244000208734 Pisonia aculeata Species 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a power amplifier equipment technical field just discloses a power amplifier convenient to debug, including the power amplifier main part, the right side fixedly connected with stopper of power amplifier main part, the positive joint of power amplifier main part has mounting fixture, mounting fixture's right side is located the inboard of stopper and contacts with the stopper. The utility model discloses a, there is the stopper through left side fixed mounting in the power amplifier main part, make the mounting fixture joint when the power amplifier main part, sliding connection's inserted block on the mounting fixture, can accurately aim at the interface in the power amplifier main part, through the pulling plug converter, make the extension line extend fixed box, thereby make when the connector different in length need insert device, pulling plug converter, the connector, after the use, accessible torsion spring's elasticity is in the extension line pullback fixed box, thereby the connector is connected, and then make the device reach the debugging convenient purpose relatively of saving wire rod and power amplifier.
Description
Technical Field
The utility model relates to a power amplifier equipment technical field specifically is a power amplifier convenient to debugging.
Background
The power amplifier is called power amplifier for short, and is generally referred to as amplifier, which is the most basic equipment in sound system, and its task is to amplify the weak electric signal from signal source (from sound console in professional sound system) to drive loudspeaker to make sound.
In the debugging of power amplifier product, the connector of power amplifier plays the connection effect to power amplifier and controlgear, but the power amplifier product of company is accomplished according to the user customization almost, and in the power amplifier of difference, the interface definition is all different to as for a connector all need be done to every kind of product, the connector length of different models differs, probably to causing the wire rod shorter and connect inconvenient problem, very inconvenient, for this reason need a power amplifier of the debugging of being convenient for to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model provides a power amplifier convenient to debugging, the debugging that possesses the power amplifier is convenient advantage relatively, has solved in the power amplifier of difference, and the interface definition is all different to as for a connector all need be done to each kind of product, the connector of different models is different in size, probably to causing the wire rod shorter and connect inconvenient problem.
For the purpose of realizing the debugging of above-mentioned power amplifier is convenient relatively, the utility model provides a following technical scheme: a power amplifier convenient to debug comprises a power amplifier main body, wherein a limiting block is fixedly connected to the right side of the power amplifier main body, a fixing clamp is clamped on the front face of the power amplifier main body, the right side of the fixing clamp is positioned on the inner side of the limiting block and contacts with the limiting block, two fixing threaded rods are in threaded connection with the left side of the fixing clamp, the right sides of the fixing threaded rods penetrate through the fixing clamp and contact with the power amplifier main body, inserting blocks arranged at equal intervals are slidably connected to the left side of the front face of the fixing clamp, the back faces of the inserting blocks penetrate through and extend to the back faces of the fixing clamp, plug extending portions distributed at equal intervals are fixedly connected to the front face of the fixing clamp, each plug extending portion comprises a fixing rod and a fixing box, the fixing rods and the back faces of the fixing boxes are fixedly connected with the fixing clamp, accommodating wheels are arranged inside the fixing boxes, the front end of dead lever runs through fixed box, accomodates the wheel in proper order and extends to the inside of adjusting the chamber, the dead lever rotates with the storage wheel and is connected, the inside fixedly connected with torque spring who adjusts the chamber, the torque spring cover locate on the dead lever and with dead lever fixed connection, accomodate and take turns to and be provided with the extension line, the one end fixed connection of extension line is in accomodating the wheel, the other end of extension line runs through and extends to the outside of fixed box, the one end fixedly connected with plug converter of fixed box is kept away from to the extension line, the extension line is connected with the inserted block electricity.
Preferably, the overlooking section of the fixing clamp is U-shaped, and the front section of the limiting block is U-shaped.
Preferably, two the right-hand member fixedly connected with antiskid cushion of fixed threaded rod, the left side and the power amplifier main part contact of antiskid cushion.
Preferably, the plug converter is composed of different types of plugs.
Preferably, the outside cover of extension line is equipped with the stop collar rather than sliding connection, the stop collar is located the outside of fixed box.
Preferably, the two sides of the extension line are both fixedly provided with the rebound wires, and the rebound wires are made of alloy steel wires.
Compared with the prior art, the utility model provides a power amplifier convenient to debug possesses following beneficial effect:
1. the power amplifier convenient to debug is characterized in that a limiting block is fixedly arranged on the left side of a power amplifier main body, when a fixing clamp is clamped on the power amplifier main body, an inserting block which is connected with the fixing clamp in a sliding mode can be accurately aligned with an interface on the power amplifier main body, the fixing clamp is fixed on the power amplifier main body through a fixing threaded rod which is connected with the left side of the fixing clamp in a threaded mode, the inserting block is inserted into the interface on the power amplifier main body through pushing the inserting block, the inserting block is electrically connected with an extension line, the power amplifier main body can be electrically connected with the extension line, fixing rods and fixing boxes which are arranged at equal intervals are fixedly arranged on the front side of the fixing clamp, the fixing rods are positioned inside the fixing boxes, an accommodating wheel is arranged in each fixing box, an adjusting cavity is formed in each accommodating wheel, each fixing rod penetrates through the adjusting cavity, a torsion spring is arranged on each fixing rod, and, make and accomodate the wheel and have elasticity, and accomodate the last swivelling joint of wheel and be connected with the extension line, and the other end of extension line extends the fixed box and is connected with plug converter, thereby accessible pulling plug converter, make the extension line extend the fixed box, thereby make when the connector different in length needs insertion device, pulling plug converter, the connector is connected, after the use, accessible torque spring's elasticity is in the extension line draws back the fixed box, thereby the connector is connected, and then make the device reach the debugging convenient purpose relatively of saving wire rod and power amplifier.
2. This power amplifier convenient to debugging all is the U font with the stopper through setting up mounting fixture for mounting fixture's the effect of holding is relatively stable, and through the calibration of stopper, has increased the degree of accuracy that the inserted block inserted socket in the power amplifier main part on the mounting fixture, thereby has increased the debugging convenience of device.
3. This power amplifier convenient to debugging is connected with anti-skidding cushion through the right-hand member at fixed threaded rod for fixed threaded rod has increased fixed threaded rod's frictional force through the support of anti-skidding cushion when contacting with the power amplifier main part, thereby makes the difficult practicality that sideslips of mounting fixture, thereby has increased the device.
4. This power amplifier convenient to debugging comprises the plug converter by different models through the setting for the plug converter can peg graft the connector of different models, has increased the convenience of device.
5. This power amplifier convenient to debugging is equipped with the stop collar through the cover on the extension line for the user is after pulling out the extension line through the plug converter, and the accessible stop collar is fixed a position the extension line, thereby makes the extension line be difficult for by in the torque spring takes back the fixed box, has increased the practicality of device.
6. This power amplifier convenient to debugging installs the rebound silk through the both sides at the line that prolongs for the line that prolongs pulls out fixed box for a long time, is withdrawing fixed box back of restrainting again, and line that prolongs non-deformable has increased the practicality of device.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion A of the structure of FIG. 1 according to the present invention;
FIG. 3 is a schematic top sectional view of the fixing clip of the present invention connected to a fixing rod;
FIG. 4 is an enlarged view of the structure B of FIG. 3 according to the present invention;
FIG. 5 is a schematic top view of the connection between the fixing rod and the torsion spring according to the present invention;
fig. 6 is the utility model discloses extend line and resilience silk connection structure sketch map.
The reference numbers in the figures illustrate:
1. a power amplifier main body; 2. a limiting block; 3. fixing the clamp; 4. fixing a threaded rod; 5. inserting a block; 6. a plug extension portion; 7. fixing the rod; 8. a fixing box; 9. a storage wheel; 10. an adjustment chamber; 11. a torsion spring; 12. extending the line; 13. a plug converter; 14. a limiting sleeve; 15. and (4) rebounding the silk.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, a power amplifier convenient for debugging includes a power amplifier main body 1, a limiting block 2 is fixedly connected to the right side of the power amplifier main body 1, a fixing clamp 3 is clamped on the front side of the power amplifier main body 1, the right side of the fixing clamp 3 is positioned at the inner side of the limiting block 2 and contacts with the limiting block 2, two fixing threaded rods 4 are threadedly connected to the left side of the fixing clamp 3, the right side of the fixing threaded rod 4 penetrates through the fixing clamp 3 and contacts with the power amplifier main body 1, inserting blocks 5 are slidably connected to the left side of the front side of the fixing clamp 3 at equal intervals, the back side of the inserting block 5 penetrates and extends to the back side of the fixing clamp 3, plug extending portions 6 are fixedly connected to the front side of the fixing clamp 3 at equal intervals, each plug extending portion 6 includes a fixing rod 7 and a fixing box 8, the back sides of the fixing rod 7 and the fixing box 8 are fixedly connected, an adjusting cavity 10 is arranged inside the accommodating wheel 9, the front end of the fixing rod 7 sequentially penetrates through the fixing box 8 and the accommodating wheel 9 and extends to the inside of the adjusting cavity 10, the fixing rod 7 is rotatably connected with the accommodating wheel 9, a torsion spring 11 is fixedly connected inside the adjusting cavity 10, the torsion spring 11 is sleeved on the fixing rod 7 and is fixedly connected with the fixing rod 7, an extension line 12 is arranged on the accommodating wheel 9, one end of the extension line 12 is fixedly connected with the accommodating wheel 9, the other end of the extension line 12 penetrates through and extends to the outer side of the fixing box 8, one end of the extension line 12 far away from the fixing box 8 is fixedly connected with a plug converter 13, the extension line 12 is electrically connected with the plug 5, a limiting block 2 is fixedly arranged on the left side of the power amplifier main body 1, so that when the fixing clamp 3 is clamped on the power amplifier main body 1, the plug 5 which is slidably connected on the fixing clamp 3 can accurately align to an interface on the power, the fixing clamp 3 is fixed on the power amplifier main body 1 through a fixing threaded rod 4 in threaded connection on the left side of the fixing clamp 3, the inserting block 5 is inserted into an interface on the power amplifier main body 1 by pushing the inserting block 5, the inserting block 5 is electrically connected with an extension line 12, the extension line 12 can be electrically connected with the power amplifier main body 1, fixing rods 7 and fixing boxes 8 which are arranged at equal intervals are fixedly installed on the front side of the fixing clamp 3, the fixing rods 7 are located in the fixing boxes 8, accommodating wheels 9 are arranged in the fixing boxes 8, adjusting cavities 10 are formed in the accommodating wheels 9, the fixing rods 7 penetrate through the adjusting cavities 10, torsion springs 11 are installed on the fixing rods 7, the other ends of the torsion springs 11 are connected to the adjusting cavities 10, the accommodating wheels 9 have elasticity, the extension lines 12 are rotatably connected to the upper portions of the accommodating wheels 9, and plug converters 13 extend out of the fixing boxes 8 and are connected to the other ends of the extension lines 12, thereby the accessible pulling plug converter 13 makes extension line 12 extend fixed box 8 to make when the connector that differs in size need the insertion device, pulling plug converter 13, the connection head, after the use, accessible torsion spring 11's elasticity is in fixed box 8 is pulled back to extension line 12, thereby the connection head, and then makes the device reach the debugging convenient purpose relatively of saving wire rod and power amplifier.
Further, the section of looking down of mounting fixture 3 is the U font, and the front view section of stopper 2 is the U font, all is the U font with stopper 2 through setting up mounting fixture 3 for mounting fixture 3 add the effect relatively stable, and through stopper 2 calibration, increased mounting fixture 3 on the accuracy that inserted block 5 inserted socket on the power amplifier main part 1, thereby increased the debugging convenience of device.
Further, the left side of anti-skidding cushion and power amplifier main part 1 contact through the right-hand member at fixed threaded rod 4 are connected with the anti-skidding cushion to the right-hand member fixedly connected with anti-skidding cushion of two fixed threaded rod 4 for fixed threaded rod 4 has increased fixed threaded rod 4's frictional force through the support of anti-skidding cushion when contacting with power amplifier main part 1, thereby makes 3 difficult sideslips of mounting fixture, thereby has increased the practicality of device.
Further, the plug converter 13 is composed of plugs of different models, and the plug converter 13 is composed of plugs of different models, so that the plug converter 13 can be plugged into connectors of different models, and convenience of the device is improved.
Further, the outside cover of extension line 12 is equipped with stop collar 14 rather than sliding connection, and stop collar 14 is located the outside of fixed box 8, is equipped with stop collar 14 through the cover on extension line 12 for the user is after pulling out extension line 12 through plug converter 13, and accessible stop collar 14 is fixed a position extension line 12, thereby makes extension line 12 be difficult to be brought back to fixed box 8 by torsion spring 11 in, has increased the practicality of device.
Further, the equal fixed mounting in both sides of extension line 12 has resilience silk 15, and resilience silk 15 comprises the alloy steel wire, installs resilience silk 15 through the both sides at extension line 12 for extension line 12 pulls out fixed box 8 for a long time, and after retrieving fixed box 8, extension line 12 non-deformable has increased the practicality of device.
The working principle is as follows: when the power amplifier main body 1 is fixedly provided with the limiting block 2 on the left side of the power amplifier main body 1, the fixing clamp 3 is clamped on the power amplifier main body 1, the inserting block 5 which is in sliding connection on the fixing clamp 3 can be accurately aligned with an interface on the power amplifier main body 1, the fixing clamp 3 is fixed on the power amplifier main body 1 through the fixing threaded rod 4 which is in threaded connection on the left side of the fixing clamp 3, the inserting block 5 is inserted into the interface on the power amplifier main body 1 by pushing the inserting block 5, the inserting block 5 is electrically connected with the extension line 12, the extension line 12 can be electrically connected with the power amplifier main body 1, the fixing rod 7 and the fixing box 8 which are arranged at equal intervals are fixedly arranged on the front side of the fixing clamp 3, the fixing rod 7 is positioned in the fixing box 8, the accommodating wheel 9 is arranged in the fixing box 8, the adjusting cavity 10 is arranged in the accommodating wheel 9, the fixing rod 7 penetrates into the adjusting cavity 10, and the torsion spring, and the other end of the torsion spring 11 is connected to the adjusting cavity 10, so that the receiving wheel 9 has elasticity, and the upper rotation of the receiving wheel 9 is connected with an extension line 12, and the other end of the extension line 12 extends out of the fixing box 8 and is connected with a plug converter 13, therefore, the extension line 12 can extend out of the fixed box 8 by pulling the plug converter 13, so that when the connectors with different lengths need to be inserted into the device, the plug converter 13 is pulled to be connected with the connectors, after the use is finished, the extension wire 12 can be pulled back into the fixing box 8 by the elastic force of the torsion spring 11, thereby connecting the connectors, thereby the device achieves the purposes of saving wires and facilitating the debugging of the power amplifier, solves the problem that the interface definitions are different in different power amplifiers, therefore, each product needs to be provided with a connector, and connectors of different types are different in length, so that the problem of inconvenient connection due to short wires can be solved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a power amplifier convenient to debugging, includes power amplifier main part (1), its characterized in that: the right side of the power amplifier main body (1) is fixedly connected with a limiting block (2), the front of the power amplifier main body (1) is clamped with a fixing clamp (3), the right side of the fixing clamp (3) is positioned at the inner side of the limiting block (2) and is contacted with the limiting block (2), the left side of the fixing clamp (3) is in threaded connection with two fixed threaded rods (4), the right side of each fixed threaded rod (4) penetrates through the fixing clamp (3) and is contacted with the power amplifier main body (1), the front left side of the fixing clamp (3) is in sliding connection with inserting blocks (5) which are arranged equidistantly, the back of each inserting block (5) penetrates through and extends to the back of the fixing clamp (3), the front of the fixing clamp (3) is fixedly connected with plug extending parts (6) which are distributed equidistantly, and each plug extending part (6) comprises a fixing rod (7) and a fixing box (8), the back surfaces of the fixing rod (7) and the fixing box (8) are fixedly connected with the fixing clamp (3), a containing wheel (9) is arranged inside the fixing box (8), an adjusting cavity (10) is formed inside the containing wheel (9), the front end of the fixing rod (7) sequentially penetrates through the fixing box (8) and the containing wheel (9) and extends into the adjusting cavity (10), the fixing rod (7) is rotatably connected with the containing wheel (9), a torsion spring (11) is fixedly connected inside the adjusting cavity (10), the torsion spring (11) is sleeved on the fixing rod (7) and is fixedly connected with the fixing rod (7), an extension line (12) is arranged on the containing wheel (9), one end of the extension line (12) is fixedly connected with the containing wheel (9), and the other end of the extension line (12) penetrates through and extends to the outer side of the fixing box (8), one end of the extension line (12) far away from the fixing box (8) is fixedly connected with a plug converter (13), and the extension line (12) is electrically connected with the plug block (5).
2. The power amplifier of claim 1, wherein the power amplifier is configured to: the overlooking section of the fixing clamp (3) is U-shaped, and the front section of the limiting block (2) is U-shaped.
3. The power amplifier of claim 1, wherein the power amplifier is configured to: two the right-hand member fixedly connected with antiskid cushion of fixed threaded rod (4), the left side and the power amplifier main part (1) contact of antiskid cushion.
4. The power amplifier of claim 1, wherein the power amplifier is configured to: the plug converter (13) is composed of plugs of different models.
5. The power amplifier of claim 1, wherein the power amplifier is configured to: the outer side of the extension line (12) is sleeved with a limiting sleeve (14) in sliding connection with the extension line, and the limiting sleeve (14) is located on the outer side of the fixing box (8).
6. The power amplifier of claim 1, wherein the power amplifier is configured to: and the two sides of the extension line (12) are fixedly provided with rebound wires (15), and the rebound wires (15) are made of alloy steel wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921466600.1U CN210202011U (en) | 2019-09-05 | 2019-09-05 | Power amplifier convenient to debug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921466600.1U CN210202011U (en) | 2019-09-05 | 2019-09-05 | Power amplifier convenient to debug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210202011U true CN210202011U (en) | 2020-03-27 |
Family
ID=69866296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921466600.1U Expired - Fee Related CN210202011U (en) | 2019-09-05 | 2019-09-05 | Power amplifier convenient to debug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210202011U (en) |
-
2019
- 2019-09-05 CN CN201921466600.1U patent/CN210202011U/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: 20200327 |