CN209767901U - Inhale shake type power amplifier circuit board - Google Patents
Inhale shake type power amplifier circuit board Download PDFInfo
- Publication number
- CN209767901U CN209767901U CN201821453189.XU CN201821453189U CN209767901U CN 209767901 U CN209767901 U CN 209767901U CN 201821453189 U CN201821453189 U CN 201821453189U CN 209767901 U CN209767901 U CN 209767901U
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- CN
- China
- Prior art keywords
- circuit board
- main control
- cover plate
- control circuit
- control unit
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- Expired - Fee Related
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Abstract
The utility model discloses a inhale shake type power amplifier circuit board, including the main control circuit board, main control circuit board bottom is equipped with power cord coupling assembling, top one side of main control circuit board is equipped with the control unit and the control unit is equipped with the multiunit, the control unit top is equipped with transformer and is located main control circuit board side surface to one side, main control circuit board four corners bottom is equipped with screw and screw fixed connection stabilizing assembly, stabilizing assembly includes upper cover plate and lower apron, the top of apron is equipped with the bar lug down, the centre of upper cover plate is equipped with the strip recess, the strip recess is including the buffering spring. The utility model relates to a novelty, the operation of being convenient for and excellent in use effect can slide in the cavity of upper cover plate through the post pole of apron left and right sides down, utilize the buffering spring to reciprocate to reach the effect of carrying out the shock attenuation buffering to equipment, be fit for being extensively promoted and used.
Description
Technical Field
The utility model relates to an electron device, in particular to inhale shake type power amplifier circuit board.
Background
The circuit board is also called a circuit board, is an important electronic component, is a support body of an electronic component, and is a carrier for electrical connection of the electronic component.
The existing power amplifier circuit board is integrally arranged, a plurality of scattered power lines are arranged on the circuit board, the assembly is very troublesome, the traditional power amplifier circuit board is fixedly connected, no shock absorption device or shock absorption buffering device is arranged, the stability is poor, and therefore the shock absorption type power amplifier circuit board is provided.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a inhale shake type power amplifier circuit board, the modern design, be convenient for operation and excellent in use effect, the post through the apron left and right sides down can slide in the cavity of upper cover plate, utilizes the buffering spring to reciprocate to reach the effect of carrying out the shock attenuation buffering to equipment, be fit for being extensively promoted and use, can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
The utility model provides a inhale shake type power amplifier circuit board, includes the main control circuit board, main control circuit board bottom is equipped with power cord coupling assembling, top one side of main control circuit board is equipped with the control unit and the control unit is equipped with the multiunit, the control unit is equipped with transformer and is located main control circuit board side surface to one side, main control circuit board four corners bottom is equipped with screw and screw fixed connection stabilizing assembly, stabilizing assembly includes upper cover plate and lower apron, the top of apron is equipped with the strip lug down, the centre of upper cover plate is equipped with the strip recess, the strip recess is including buffering the spring, the outer wall sliding connection that the left and right sides of upper cover plate was equipped with cavity and cavity has the pole.
Furthermore, the strip-shaped convex blocks are fixedly connected with the buffer springs, resistors are arranged above the main control circuit board and are symmetrically arranged with the control unit, and the upper cover plate and the lower cover plate are both made of graphite composite materials.
Furthermore, the power line connecting assembly is internally inserted with a plurality of sub-plugs, and one side of the control unit is provided with an electrolytic capacitor.
Furthermore, the sub-plug is inserted with a power line, the power line is embedded in the insulating rubber sleeve, one end of the insulating rubber sleeve is fixedly connected with the main plug, and the other end of the insulating rubber sleeve is movably connected with the power line connecting assembly through the sub-plug.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. The utility model discloses upper cover plate and lower apron are graphite combined material and make, not only strengthen equipment shock absorption nature, still make it have superior wearability, anti scotch nature to a certain extent, maintain the internal plant, prolong its life.
2. The utility model discloses the screw fixed connection of time through main control circuit board bottom can reach the effect of installing soon on stabilizing the subassembly, simple structure, and convenient to use utilizes the control unit on the main control circuit board to control the internal plant, makes the overall function comprehensive.
3. The utility model discloses a set up the connection and the performance matching of a plurality of plugs convenience equipment, the post through the apron left and right sides down can slide in the upper cover plate cavity, utilizes the buffering spring to reciprocate to reach the effect that carries out the shock attenuation buffering to equipment.
Drawings
Fig. 1 is the overall structure diagram of the shock-absorbing power amplifier circuit board of the present invention.
fig. 2 is the utility model relates to a inhale power cord coupling assembling structure sketch map of shake type power amplifier circuit board.
Fig. 3 is the utility model relates to a inhale stable subassembly schematic diagram of shake type power amplifier circuit board.
In the figure 1, a main control circuit board; 2. a control unit; 3. a stabilizing assembly; 4. a lower cover plate; 5. a resistance; 6. a post rod; 7. an electrolytic capacitor; 8. a transformer; 9. a buffer spring; 10. A power line connection assembly; 11. an upper cover plate; 12. a screw; 13. a power line; 14. an insulating rubber sleeve; 15. a main plug; 16. a strip-shaped bump; 17. and (4) sub-plugs.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-3, a inhale shake type power amplifier circuit board, including main control circuit board 1, main control circuit board 1 bottom is equipped with power cord coupling assembling 10, top one side of main control circuit board 1 is equipped with control unit 2 and is equipped with the multiunit, 2 oblique tops of control unit are equipped with transformer 8 and are located 1 side surface of main control circuit board, 1 four corners bottom of main control circuit board is equipped with screw 12 and screw 12 fixed connection stabilizing component 3, stabilizing component 3 includes upper cover plate 18 and lower apron 4, the top of apron 4 is equipped with strip lug 16 down, the centre of upper cover plate 11 is equipped with strip recess, strip recess includes buffering spring 9, the outer wall sliding connection that the left and right sides of upper cover plate 18 was equipped with cavity and cavity has post 6.
In this embodiment, as shown in fig. 1 and 3, the screw 12 at the bottom of the main control circuit board 1 is fixedly connected to the stabilizing component 3, so that the effect of quick installation can be achieved, and the control unit 2 on the main control circuit board 1 is used for controlling internal devices, so that the overall function is comprehensive.
The strip-shaped convex block 16 is fixedly connected with the buffer spring 9, the resistor 5 is arranged above the main control circuit board 1, the resistor 5 and the control unit 2 are symmetrically arranged, and the upper cover plate 11 and the lower cover plate 4 are both made of graphite composite materials.
In the embodiment, as shown in fig. 1 and 2, the shock absorption performance of the equipment is enhanced, the equipment has excellent wear resistance and scratch resistance to a certain extent, the internal equipment is maintained, and the service life of the internal equipment is prolonged.
Wherein, the power cord coupling assembling 10 is inserted and is connect with sub-plug 17 and sub-plug 17 is equipped with a plurality ofly, control unit 2 one side is equipped with electrolytic capacitor 7.
In this embodiment, as shown in the figures, the control unit 2 controls the internal devices, so that the overall functions are comprehensive, the plug is convenient to connect, the matching performance is improved, and the safety of the use process is improved.
the power line 13 is inserted into the sub-plug 17, the power line 13 is embedded in the insulating rubber sleeve 14, one end of the insulating rubber sleeve 14 is fixedly connected with the main plug 15, and the other end of the insulating rubber sleeve is movably connected with the power line connecting assembly 10 through the sub-plug 17.
In this embodiment, as shown in fig. 2, the circuit board facilitates discharging through the power line 13, and the insulating rubber sleeve 14 can protect the power line 13 and arrange the power line in order.
It should be noted that the utility model relates to a shock-absorbing power amplifier circuit board, which comprises a main control circuit board 1, a control unit 2, a stabilizing component 3, a lower cover plate 4, a resistor 5, a pole 6, an electrolytic capacitor 7, a transformer 8, a buffer spring 9, a power line connecting component 10, an upper cover plate 11, a screw 12, a power line 13, an insulating rubber sleeve 14, a main plug 15, a strip-shaped lug 16 and a sub-plug 17, wherein the components are all universal standard components or components known by technicians in the field, the structure and principle of the shock-absorbing power amplifier circuit board are all known by technicians in the field through technical manuals or conventional experimental methods, when the shock-absorbing power amplifier circuit board works, the power line connecting component 10 is arranged at the bottom of the main control circuit board 1, the screws 12 are arranged at the bottoms of four corners of the main control circuit board 1, the stabilizing component 3 is fixedly connected by the screws 12, the middle of the upper cover plate 11 is provided with a strip-shaped groove, the strip-shaped groove comprises a buffer spring 9, the left side and the right side of the upper cover plate 18 are provided with cavities, the outer walls of the cavities are connected with a post rod 6 in a sliding way, the installation is convenient, the shock absorption function is certain, one side of the top end of the main control circuit board 1 is provided with a control unit 2, the control units 2 are provided with a plurality of groups, a transformer 8 is arranged obliquely above the control unit 2, the transformer 8 is positioned on the surface of one side of the main control circuit board 1, one side of the control unit 2 is provided with an electrolytic capacitor 7, the internal equipment is convenient to control, the whole function is comprehensive, the operation efficiency is improved, a plurality of sub-plugs 17 are inserted in the power line connecting component 10, the sub-plugs 17 are inserted with power lines 13, the power lines 13 are, the circuit board is convenient for discharge through power cord 13, utilizes insulating rubber sleeve 14 not only can protect power cord 13, can also make its range neat, conveniently connects through the plug, improves the performance matching degree and discharges, increases the security of its use.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a inhale shake type power amplifier circuit board, includes main control circuit board (1), its characterized in that: the bottom of the main control circuit board (1) is provided with a power line connecting component (10), one side of the top end of the main control circuit board (1) is provided with a control unit (2), and the control unit (2) is provided with a plurality of groups, a transformer (8) is arranged obliquely above the control unit (2), the transformer (8) is positioned on the surface of one side of the main control circuit board (1), the bottom of the four corners of the main control circuit board (1) is provided with screws (12), the screws (12) are fixedly connected with the stabilizing component (3), the stabilizing component (3) comprises an upper cover plate (11) and a lower cover plate (4), the top end of the lower cover plate (4) is provided with a strip-shaped convex block (16), the middle of the upper cover plate (11) is provided with a strip-shaped groove, the strip-shaped groove comprises a buffer spring (9), the left side and the right side of the upper cover plate (11) are provided with cavities, and the outer walls of the cavities are connected with the posts (6) in a sliding mode.
2. The shock absorbing power amplifier circuit board of claim 1, wherein: the strip-shaped convex block (16) is fixedly connected with the buffer spring (9), the resistor (5) is arranged above the main control circuit board (1), the resistor (5) and the control unit (2) are symmetrically arranged, and the upper cover plate (11) and the lower cover plate (4) are both made of graphite composite materials.
3. The shock absorbing power amplifier circuit board of claim 1, wherein: the power line connecting assembly (10) is internally inserted with a plurality of sub-plugs (17) and the sub-plugs (17) are arranged, and one side of the control unit (2) is provided with an electrolytic capacitor (7).
4. The shock absorbing power amplifier circuit board of claim 3, wherein: the power cord (13) is spliced on the sub-plug (17), the power cord (13) is embedded inside the insulating rubber sleeve (14), one end of the insulating rubber sleeve (14) is fixedly connected with the main plug (15), and the other end of the insulating rubber sleeve is movably connected with the power cord connecting assembly (10) through the sub-plug (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821453189.XU CN209767901U (en) | 2018-09-06 | 2018-09-06 | Inhale shake type power amplifier circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821453189.XU CN209767901U (en) | 2018-09-06 | 2018-09-06 | Inhale shake type power amplifier circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209767901U true CN209767901U (en) | 2019-12-10 |
Family
ID=68743731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821453189.XU Expired - Fee Related CN209767901U (en) | 2018-09-06 | 2018-09-06 | Inhale shake type power amplifier circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209767901U (en) |
-
2018
- 2018-09-06 CN CN201821453189.XU patent/CN209767901U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191210 Termination date: 20210906 |