CN220554202U - Low-noise regulated power supply - Google Patents
Low-noise regulated power supply Download PDFInfo
- Publication number
- CN220554202U CN220554202U CN202322208572.6U CN202322208572U CN220554202U CN 220554202 U CN220554202 U CN 220554202U CN 202322208572 U CN202322208572 U CN 202322208572U CN 220554202 U CN220554202 U CN 220554202U
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- fixedly connected
- power supply
- regulated power
- screw
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- 230000001105 regulatory effect Effects 0.000 title claims abstract description 20
- 238000009434 installation Methods 0.000 claims abstract description 53
- 238000007789 sealing Methods 0.000 claims description 15
- 239000010985 leather Substances 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 238000009413 insulation Methods 0.000 description 5
- 239000003381 stabilizer Substances 0.000 description 4
- 230000000087 stabilizing effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a low-noise regulated power supply, which comprises a mounting base, wherein a mounting shell is arranged above the mounting base, an acoustic baffle is fixedly connected to the inner wall of the mounting shell, four second threaded holes are formed in the outer surface of the mounting shell, four first threaded holes are formed in the upper surface of the mounting base, and threaded nails are connected with the inner rings of the first threaded holes and the second threaded holes in a threaded mode. This device is through the installation fixture block that sets up, with the installation draw-in groove, make the installation shell fix with the installation base and make first screw hole and second screw hole align, thereby reached and installed the effect of the device fast, through first screw hole, second screw hole and the screw nail that set up, make the device fix fast, thereby reach quick installation and more firm effect, avoid needing the operating personnel to install the device through multiple instrument just, the inner wall fixedly connected with transformer of acoustic celotex board.
Description
Technical Field
The utility model relates to the field of regulated power supplies, in particular to a low-noise regulated power supply.
Background
The power supply is a device for converting other forms of energy into electric energy and providing the electric energy for a circuit (electronic equipment), the power supply is based on the principle of 'magnetic electricity generation', renewable energy sources such as hydraulic power, wind power, sea tide, dam water pressure difference, solar energy and the like, and electric power sources generated by burning coal, oil residues and the like, the common power supply is a dry battery (direct current) and a household 110V-220V alternating current power supply, and a voltage stabilizer is needed to be regulated when the power supply is used, and the currently used voltage stabilizer needs a complicated and extremely complex mode to be fixedly installed when the voltage stabilizer is installed, so that the time and the energy of an operator are consumed for a long time when the voltage stabilizer is installed, and the burden is increased for the work of the operator.
For this reason, we propose a low noise regulated power supply to solve the above problems.
Disclosure of Invention
The present utility model is directed to a low-noise regulated power supply, which solves the above-mentioned problems of the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a low noise regulated power supply, includes the installation base, the top of installation base is equipped with the installation shell, the inner wall fixedly connected with acoustic celotex board of installation shell, four second screw holes have been seted up to the surface of installation shell, four first screw holes have been seted up to the upper surface of installation base, the first screw hole has the screw thread nail with the inner circle common threaded connection of second screw hole, the interior bottom wall fixedly connected with voltage controller of acoustic celotex board, the inner wall fixedly connected with transformer of acoustic celotex board, the transformer passes through the wire electricity and is connected with the resistance, the inner wall fixedly connected with voltage indicator of acoustic celotex board, the fixed power input interface that inlays of left surface of installation shell, the fixed power output interface that inlays of right flank of installation shell, the upper surface fixedly connected with two installation fixture blocks of installation base, two installation draw-in grooves with installation fixture block looks adaptation have been seted up to the bottom surface of installation shell.
In a further embodiment, the front surface of the installation shell is hinged with a sealing door through a hinge, and the front surface of the sealing door is fixedly inlaid with an observation window.
In a further embodiment, the front surface of the sealing door is fixedly connected with a warning board, and the front surface of the sealing door is fixedly connected with a handle.
In a further embodiment, an insulating leather sheath is sleeved on the outer surface of the grip, and the insulating leather sheath is made of rubber.
In a further embodiment, the outer surface of each screw is screwed with a screw cap, and the transformer is electrically connected with a voltage controller through a wire.
In a further embodiment, the bottom surface of the mounting base is fixedly connected with four supporting legs, and the bottom end of each supporting leg is fixedly connected with a stabilizing plate.
Compared with the prior art, the utility model has the beneficial effects that:
this device is through the installation fixture block that sets up, with the installation draw-in groove, make the installation shell fix with the installation base and make first screw hole and second screw hole align, thereby reached and installed the effect of the device fast, first screw hole through setting up, second screw hole and screw, make the device fix fast, thereby reached quick installation and more firm effect, the needs operating personnel can install the device through loaded down with trivial details complicacy mode when having avoided installing, the operating personnel has reduced the consumption of operating personnel at carrying out installation time and energy, the burden of operating personnel at carrying out the installation has been alleviateed, the work efficiency of operating personnel when installing has been more proposed.
Drawings
Fig. 1 is a side view of a low noise regulated power supply.
Fig. 2 is a rear view of a low noise regulated power supply.
Fig. 3 is a front cross-sectional view of a low noise regulated power supply.
Fig. 4 is a top view of a low noise regulated power supply.
In the figure: 1. a mounting base; 2. mounting a shell; 3. a first threaded hole; 4. a second threaded hole; 5. a screw thread nail; 6. a voltage controller; 7. a voltage indicator; 8. a transformer; 9. a resistor; 10. a power input interface; 11. a power output interface; 12. installing a clamping block; 13. installing a clamping groove; 14. a threaded cap; 15. sealing the door; 16. an observation window; 17. a warning board; 18. a grip; 19. an insulating leather sheath; 20. support legs; 21. a stabilizing plate; 22. and (5) a sound insulation plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, in the utility model, a low-noise regulated power supply comprises a mounting base 1, a mounting housing 2 is arranged above the mounting base 1, a sound insulation plate 22 is fixedly connected to the left side surface of the mounting housing 2, four second threaded holes 4 are formed in the outer surface of the mounting housing 2, four first threaded holes 3 are formed in the upper surface of the mounting base 1, threaded nails 5 are connected with the inner rings of the first threaded holes 3 and the second threaded holes 4 in a threaded manner, a voltage controller 6 is fixedly connected to the inner bottom wall of the sound insulation plate 22, a transformer 8 is fixedly connected to the inner wall of the sound insulation plate 22, a resistor 9 is electrically connected to the transformer 8 through a wire, a voltage indicator 7 is fixedly connected to the inner wall of the sound insulation plate 22, a power input interface 10 is fixedly embedded in the left side surface of the mounting housing 2, a power output interface 11 is fixedly embedded in the right side surface of the mounting housing 2, two mounting clamping blocks 12 are fixedly connected to the upper surface of the mounting base 1, and two mounting clamping blocks 13 are formed in the bottom surface of the mounting housing 2, and two mounting clamping grooves 13 are matched with the mounting clamping blocks 12.
The front of installation shell 2 articulates through the hinge has sealing door 15, can prevent that the dust from falling into inside, also can be convenient for the operation personnel to maintain and detect the device, and the front of sealing door 15 is fixed to be inlayed and is had observation window 16, and observation window 16 is vacuum glass preparation, and whether the operation personnel of being convenient for observe the inside of installation shell 2 has trouble, and the front fixedly connected with warning sign 17 of sealing door 15 prevents that non-operation personnel from opening and leading to appearing the incident, and the front fixedly connected with handle 18 of sealing door 15 can be convenient for the operation personnel to open sealing door 15 through handle 18, provides certain convenience for the operation personnel when opening sealing door 15.
The surface cover of handle 18 is equipped with insulating leather sheath 19, prevent to appear static when contacting with handle 18, avoid appearing the condition that electrically conductive takes place, insulating leather sheath 19 is the rubber material, this material low in manufacturing cost just is convenient for change, the equal threaded connection of the surface of every screw 5 has screw cap 14, can make screw cap 14 more firm after installing shell 2 through screw 5, transformer 8 is connected with voltage controller 6 through the wire electricity, the bottom surface fixedly connected with four supporting legs 20 of installation base 1, can prevent installation base 1 and bottom surface contact and lead to appearing the condition of corruption, the equal fixedly connected with stabilizing plate 21 of bottom end of every supporting leg 20 can be through stability to the device, avoid appearing rocking and lead to the condition emergence of the device to empty.
The working principle of the utility model is as follows:
when the device is installed, firstly, the installation clamping groove 13 on the bottom surface of the installation shell 2 is aligned with the installation clamping block 12 on the upper surface of the installation base 1, the installation shell 2 is contacted with the installation base 1, the installation clamping block 12 is clamped with the installation clamping groove 13 after the installation shell 2 is contacted with the installation base 1, then, the four first threaded holes 3 and the four second threaded holes 4 are automatically aligned, then, the screw nail 5 is screwed to pass through the first threaded holes 3 and the second threaded holes 4 in sequence, and finally, the screw cap 14 is screwed to rotate on the outer surface of the screw nail 5, so that the device is installed.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. A low noise regulated power supply, characterized by: including installation base (1), the top of installation base (1) is equipped with installation shell (2), the inner wall fixedly connected with acoustic celotex board (22) of installation shell (2), four second screw holes (4) have been seted up to the surface of installation shell (2), four first screw holes (3) have been seted up to the upper surface of installation base (1), the inner circle common threaded connection of first screw hole (3) and second screw hole (4) has screw nail (5), the interior bottom wall fixedly connected with voltage controller (6) of acoustic celotex board (22), the inner wall fixedly connected with transformer (8) of acoustic celotex board (22), transformer (8) are connected with resistance (9) through the wire electricity, the inner wall fixedly connected with voltage indicator (7) of acoustic celotex board (22), the left surface of installation shell (2) is fixed to be inlayed and is had power input interface (10), the right flank of installation shell (2) is fixed to be inlayed and is had power output interface (11), the last surface fixedly connected with two installation fixture blocks (12) of installation base (1), install two draw-in groove (12) and install the installation groove (13) mutually.
2. A low noise regulated power supply according to claim 1, wherein: the front of the installation shell (2) is hinged with a sealing door (15) through a hinge, and an observation window (16) is fixedly inlaid on the front of the sealing door (15).
3. A low noise regulated power supply according to claim 2, wherein: the front of sealing door (15) fixedly connected with warning sign (17), the front of sealing door (15) fixedly connected with handle (18).
4. A low noise regulated power supply according to claim 3, wherein: an insulating leather sheath (19) is sleeved on the outer surface of the handle (18), and the insulating leather sheath (19) is made of rubber.
5. A low noise regulated power supply according to claim 1, wherein: the outer surface of each screw (5) is in threaded connection with a screw cap (14), and the transformer (8) is electrically connected with a voltage controller (6) through a wire.
6. A low noise regulated power supply according to claim 1, wherein: the bottom surface fixedly connected with four supporting legs (20) of installation base (1), every the bottom of supporting leg (20) all fixedly connected with firm board (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322208572.6U CN220554202U (en) | 2023-08-16 | 2023-08-16 | Low-noise regulated power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322208572.6U CN220554202U (en) | 2023-08-16 | 2023-08-16 | Low-noise regulated power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220554202U true CN220554202U (en) | 2024-03-01 |
Family
ID=90005896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322208572.6U Active CN220554202U (en) | 2023-08-16 | 2023-08-16 | Low-noise regulated power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220554202U (en) |
-
2023
- 2023-08-16 CN CN202322208572.6U patent/CN220554202U/en active Active
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