CN211239683U - Novel direct current stabilized voltage power supply - Google Patents
Novel direct current stabilized voltage power supply Download PDFInfo
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- CN211239683U CN211239683U CN202020319430.0U CN202020319430U CN211239683U CN 211239683 U CN211239683 U CN 211239683U CN 202020319430 U CN202020319430 U CN 202020319430U CN 211239683 U CN211239683 U CN 211239683U
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- protective shell
- power supply
- fixedly connected
- protecting crust
- main box
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Abstract
The utility model discloses a novel direct current constant voltage power supply, concretely relates to power field, including the protecting crust, the bottom fixedly connected with pad foot of protecting crust, the bottom of filling up the foot is equipped with anti-skidding rubber mat, the top fixedly connected with handle of protecting crust, the both sides of protecting crust all are equipped with the air cushion, the rear side of protecting crust is equipped with radiator fan, the inside of protecting crust is equipped with the main tank, the inner wall both sides of protecting crust all are equipped with the slide rail, be equipped with the slider between slide rail and the main tank, the inner wall top and the bottom of protecting crust all are equipped with dampproofing the pad, the bottom of main tank is equipped with the connector, the one end of main tank is equipped with the baffle, one side fixedly connected with handle of baffle. The utility model discloses a cooperation of slide rail and slider is used, can be when this device is placed, inside sliding into the protecting crust with the main tank to prevent that button and connector from exposing externally, play the guard action to connector and button.
Description
Technical Field
The embodiment of the utility model provides a relate to the power field, concretely relates to novel direct current constant voltage power supply.
Background
The direct current stabilized power supply is an electronic device which can provide a stable direct current power supply for a load, the power supply of the direct current stabilized power supply is mostly an alternating current power supply, when the voltage or load resistance of the alternating current power supply changes, the direct current output voltage of the voltage stabilizer can be kept stable, and the direct current stabilized power supply has high requirements on the power supply of electronic equipment along with the development of the electronic equipment towards the directions of high precision, high stability and high reliability.
The prior art has the following defects: the interface and the control key of the conventional direct-current stabilized power supply are exposed outside, so that dust easily enters into a gap and the interface of the key when the direct-current stabilized power supply is placed, and the use of the direct-current stabilized power supply is influenced.
SUMMERY OF THE UTILITY MODEL
Therefore, the embodiment of the utility model provides a novel DC stabilized voltage power supply uses through the cooperation of slide rail and slider, can be when this device is placed, inside sliding into the protecting crust with the main tank to prevent button and connector and expose externally, play the guard action to connector and button, because current DC stabilized voltage power supply's interface, control button all expose externally among the solution prior art, make gap and the interface of button get into the influence DC stabilized voltage power supply's that the dust leads to easily when placing problem of use.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: a novel direct current stabilized voltage power supply comprises a protective shell, wherein the bottom of the protective shell is fixedly connected with pad feet, the bottom of the pad feet is provided with an anti-skidding rubber mat, the anti-skidding rubber mat is bonded with the pad feet, the top of the protective shell is fixedly connected with a handle, air cushions are arranged on two sides of the protective shell, the air cushions are fixedly connected with the protective shell, the rear side of the protective shell is provided with a cooling fan, the cooling fan is fixedly connected with the protective shell, a main box is arranged inside the protective shell, slide rails are arranged on two sides of the inner wall of the protective shell, a slide block is arranged between the slide rails and the main box, the slide block is fixedly connected with the main box, the top and the bottom of the inner wall of the protective shell are respectively provided with a moisture-proof mat, the moisture-proof mat is bonded with the protective shell, the bottom of the main box is provided with a connecting port, one end of the main box is provided with a baffle, and, one side of the baffle is fixedly connected with a handle.
Further, the foot pads are symmetrical about the vertical center line of the protective shell, and the vertical center line of the foot pads is superposed with the vertical center line of the anti-skid rubber mat.
Further, the air cushion is symmetrical about the vertical center line of the protective shell, and the vertical center line of the lifting handle coincides with the vertical center line of the protective shell.
Furthermore, the heat dissipation fan penetrates through the rear side of the protective shell, both sides of the heat dissipation fan are of a net structure, and the heat dissipation fan is symmetrical about the vertical center line of the protective shell.
Furthermore, the slide rails are symmetrical about the vertical center line of the protective shell, and the main box forms a sliding structure through the slide blocks and the slide rails.
Furthermore, the top surface of the main box is provided with a display screen and a control key, and the connecting port is communicated with the inside of the main box.
Furthermore, the horizontal center line of the baffle plate is superposed with the horizontal center line of the main box, and the outer side size of the baffle plate is matched with the inner side size of the protective shell.
The embodiment of the utility model provides a have following advantage:
the utility model discloses a radiator fan can play radiating effect to the main tank, use through the cooperation of slide rail and slider, can be when this device is placed, inside sliding into the protecting crust with the main tank, thereby prevent that button and connector from exposing externally, play the guard action to connector and button, the crashworthiness of protecting crust both sides can be strengthened to the air cushion, the setting of handle, be convenient for take out the main tank from the protecting crust through the baffle, compared with the prior art, can play the guard action to button and interface, prevent that the gap and the interface of button from getting into the dust.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a schematic view of the overall three-dimensional structure provided by the present invention;
fig. 2 is a schematic view of a three-dimensional structure of a cooling fan provided by the present invention;
FIG. 3 is a schematic view of a three-dimensional structure of a protective shell according to the present invention;
fig. 4 is a schematic view of a three-dimensional structure of a connection port provided by the present invention;
fig. 5 is a schematic view of a three-dimensional structure of the main box provided by the present invention.
In the figure: 1. a protective shell; 2. a foot pad; 3. an anti-slip rubber pad; 4. a handle; 5. an air cushion; 6. a heat radiation fan; 7. a main box; 8. a slide rail; 9. a slider; 10. a moisture-proof pad; 11. a connecting port; 12. a baffle plate; 13. a handle.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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 the attached drawings 1-5 of the specification, the novel direct current stabilized voltage power supply of the embodiment comprises a protective shell 1, wherein the bottom of the protective shell 1 is fixedly connected with a pad 2, the bottom of the pad 2 is provided with an anti-skid rubber pad 3, the anti-skid rubber pad 3 is bonded with the pad 2, the top of the protective shell 1 is fixedly connected with a handle 4, both sides of the protective shell 1 are provided with air cushions 5, the air cushions 5 are fixedly connected with the protective shell 1, the rear side of the protective shell 1 is provided with a cooling fan 6, the cooling fan 6 is fixedly connected with the protective shell 1, a main box 7 is arranged inside the protective shell 1, both sides of the inner wall of the protective shell 1 are provided with slide rails 8, a slide block 9 is arranged between the slide rails 8 and the main box 7, the slide block 9 is fixedly connected with the main box 7, the top and the bottom of the inner wall of the protective shell 1 are provided with moisture-proof pads 10, and for bonding between dampproofing pad 10 and the protecting crust 1, the bottom of main case 7 is equipped with connector 11, the one end of main case 7 is equipped with baffle 12, and is fixed connection between baffle 12 and the main case 7, one side fixedly connected with handle 13 of baffle 12.
Further, the foot pads 2 are symmetrical about the vertical central line of the protective shell 1, the vertical central line of the foot pads 2 coincides with the vertical central line of the anti-skidding rubber mat 3, the device is placed on an external horizontal plane through the foot pads 2 and is supported, and the anti-skidding rubber mat 3 can play an anti-skidding role on the device.
Further, the air cushion 5 is symmetrical about the vertical center line of the protective shell 1, and the vertical center line of the handle 4 coincides with the vertical center line of the protective shell 1.
Further, the heat dissipation fan 6 penetrates through the rear side of the protective shell 1, two sides of the heat dissipation fan 6 are both of a net structure, the heat dissipation fan 6 is symmetrical about a vertical center line of the protective shell 1, and the heat dissipation fan 6 can be used for dissipating heat of the main box 7.
Further, the slide rails 8 are symmetrical about the vertical center line of the protective shell 1, and the main box 7 forms a sliding structure with the slide rails 8 through the sliding blocks 9.
Further, the top surface of main case 7 is equipped with display screen and control button, connector 11 communicates with each other with the inside of main case 7, uses through the cooperation of slide rail 8 and slider 9, can place this device the time, slides main case 7 inside protective housing 1 to prevent that button and connector 11 from exposing outside, play the guard action to connector 11 and button.
Further, the horizontal center line of baffle 12 and the coincidence of the horizontal center line of main case 7, and the outside size of baffle 12 is identical with the inboard size of protecting crust 1, and the setting of handle 13 is convenient for take main case 7 out from protecting crust 1 through baffle 12, and dampproofing pad 10 can play dampproofing guard action to main case 7.
The implementation scenario is specifically as follows: the device is placed on an external horizontal plane and supported through the foot pads 2, the antiskid rubber pad 3 can play an antiskid role on the device, the device can be lifted through the handle 4 to facilitate the carrying of the device, the display screen and the control keys are connected with the internal circuit of the main box 7 to facilitate the adjustment of the output current of the device, the device can be connected with an external lead through the connecting port 11, the heat dissipation function can be played on the main box 7 through the heat dissipation fan 6, the main box 7 can slide into the protective shell 1 through the matching use of the slide rail 8 and the slide block 9 when the device is placed, so that the keys and the connecting port 11 are prevented from being exposed outside, the connecting port 11 and the keys are protected, the air cushion 5 can enhance the anti-collision capacity on two sides of the protective shell 1, the arrangement of the handle 13 is convenient for taking the main box 7 out of the protective shell 1 through the baffle 12, the moisture-proof pad 10 can play a moisture-proof protection role for the main box 7, and the embodiment specifically solves the problem that in the prior art, the interface and the control key of the direct-current stabilized power supply are exposed outside, so that dust easily enters into the gap and the interface of the key when the direct-current stabilized power supply is placed, and the use of the direct-current stabilized power supply is affected.
The working principle is as follows:
referring to the attached drawings 1-5 of the specification, the device is placed on an external horizontal plane and supported through the pad feet 2, the anti-skid rubber pad 3 can play an anti-skid role on the device, the device can be lifted by the lifting handle 4 and connected with a display screen and a control key and a main box 7 internal circuit, output current of the device can be conveniently adjusted, the device can be connected with an external lead through the connecting port 11, the main box 7 can play a radiating role through the cooling fan 6, the main box 7 slides into the protective shell 1 through the matching use of the sliding rail 8 and the sliding block 9, the keys and the connecting port 11 are prevented from being exposed outside, the connecting port 11 and the keys are protected, the handle 13 is arranged, and the main box 7 can be conveniently pulled out of the protective shell 1 through the baffle plate 12.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (7)
1. The utility model provides a novel direct current voltage-stabilized power supply, includes protecting crust (1), its characterized in that: the bottom of the protective shell (1) is fixedly connected with a pad foot (2), the bottom of the pad foot (2) is provided with an anti-skidding rubber mat (3), the anti-skidding rubber mat (3) is bonded with the pad foot (2), the top of the protective shell (1) is fixedly connected with a handle (4), air cushions (5) are arranged on two sides of the protective shell (1), the air cushions (5) are fixedly connected with the protective shell (1), a cooling fan (6) is arranged on the rear side of the protective shell (1), the cooling fan (6) is fixedly connected with the protective shell (1), a main box (7) is arranged in the protective shell (1), slide rails (8) are arranged on two sides of the inner wall of the protective shell (1), a slide block (9) is arranged between the slide rails (8) and the main box (7), the slide block (9) is fixedly connected with the main box (7), and moisture-proof pads (10) are arranged on the top and the bottom of the inner wall of the protective shell (1), and for bonding between dampproofing pad (10) and protecting crust (1), the bottom of main tank (7) is equipped with connector (11), the one end of main tank (7) is equipped with baffle (12), and is fixed connection between baffle (12) and main tank (7), one side fixedly connected with handle (13) of baffle (12).
2. A novel regulated dc power supply according to claim 1, characterized in that: the foot pads (2) are symmetrical about the vertical central line of the protective shell (1), and the vertical central line of the foot pads (2) is coincided with the vertical central line of the anti-skid rubber mat (3).
3. A novel regulated dc power supply according to claim 1, characterized in that: the air cushion (5) is symmetrical about the vertical central line of the protective shell (1), and the vertical central line of the lifting handle (4) is superposed with the vertical central line of the protective shell (1).
4. A novel regulated dc power supply according to claim 1, characterized in that: the cooling fan (6) penetrates through the rear side of the protective shell (1), two sides of the cooling fan (6) are of a net structure, and the cooling fan (6) is symmetrical about the vertical center line of the protective shell (1).
5. A novel regulated dc power supply according to claim 1, characterized in that: the slide rails (8) are symmetrical about the vertical center line of the protective shell (1), and the main box (7) forms a sliding structure with the slide rails (8) through the slide blocks (9).
6. A novel regulated dc power supply according to claim 1, characterized in that: the top surface of the main box (7) is provided with a display screen and a control key, and the connecting port (11) is communicated with the inside of the main box (7).
7. A novel regulated dc power supply according to claim 1, characterized in that: the horizontal center line of the baffle (12) is superposed with the horizontal center line of the main box (7), and the outside size of the baffle (12) is matched with the inside size of the protective shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020319430.0U CN211239683U (en) | 2020-03-16 | 2020-03-16 | Novel direct current stabilized voltage power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020319430.0U CN211239683U (en) | 2020-03-16 | 2020-03-16 | Novel direct current stabilized voltage power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211239683U true CN211239683U (en) | 2020-08-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020319430.0U Active CN211239683U (en) | 2020-03-16 | 2020-03-16 | Novel direct current stabilized voltage power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211239683U (en) |
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2020
- 2020-03-16 CN CN202020319430.0U patent/CN211239683U/en active Active
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