CN210075066U - Movable direct-current stabilized power supply - Google Patents
Movable direct-current stabilized power supply Download PDFInfo
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- CN210075066U CN210075066U CN201921265281.8U CN201921265281U CN210075066U CN 210075066 U CN210075066 U CN 210075066U CN 201921265281 U CN201921265281 U CN 201921265281U CN 210075066 U CN210075066 U CN 210075066U
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- voltage power
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Abstract
The utility model discloses a portable constant voltage power supply, including protective housing, protective housing's front surface is provided with the rectangle through-hole, just protective housing's inner chamber lower surface is provided with the wave buffer board, the upper surface of wave buffer board is provided with the fly leaf, the upper surface of fly leaf is provided with constant voltage power supply body, constant voltage power supply body is including setting up in the knob and the display screen of front surface, constant voltage power supply body's both sides all are provided with a plurality of damping spring who is connected with protective housing. The utility model discloses be provided with buffer spring, fly leaf and wave buffer board, utilize buffer spring can cushion the impact that DC regulated power supply body received at the horizontal direction, utilize fly leaf and wave buffer board, can cushion the impact that DC regulated power supply body received in vertical direction, protective properties is stronger, is difficult for causing the damage.
Description
Technical Field
The utility model belongs to the technical field of direct current constant voltage power supply, concretely relates to portable direct current constant voltage power supply.
Background
An electronic device capable of providing a stable DC power supply for a load. The power supply of the direct current stabilized power supply is mostly an alternating current power supply, and when the voltage or the load resistance of the alternating current power supply changes, the direct current output voltage of the voltage stabilizer can be kept stable. With the development of electronic equipment towards high precision, high stability and high reliability, the direct current stabilized voltage power supply puts high demands on the power supply of the electronic equipment.
The existing direct current stabilized power supply has poor protective performance, and is easy to damage and cause property loss if accidentally dropped; and stability and security when direct current constant voltage power supply body is placed are relatively poor, cause the danger of unexpected side turn on easily. Therefore, a mobile direct current stabilized power supply is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a movable DC stabilized power supply, which aims to solve the problems that the prior DC stabilized power supply in the background art has poor protective performance and is easy to damage and cause property loss if the conventional DC stabilized power supply is carelessly dropped; and stability and security when direct current constant voltage power supply body is placed are relatively poor, cause the dangerous problem of unexpected turn on one's side easily.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a portable regulated power supply, includes protective housing, protective housing's front surface is provided with the rectangle through-hole, just protective housing's inner chamber lower surface is provided with the wave buffer board, the upper surface of wave buffer board is provided with the fly leaf, the upper surface of fly leaf is provided with regulated power supply body, regulated power supply body is including setting up in the knob and the display screen of front surface, the display screen is located the top of knob, just knob and display screen are corresponding with the rectangle through-hole respectively, regulated power supply body's both sides all are provided with a plurality of damping spring who are connected with protective housing.
Preferably, a plurality of heat dissipation holes are uniformly formed in the upper surface of the movable plate, and the movable plate and the wavy buffer plate are fixed through gluing.
Preferably, the upper surface symmetry of direct current constant voltage power supply body is provided with the connecting block, two be provided with the operation handle between the connecting block, the outside of operation handle is provided with the rubber sleeve, the outside of rubber sleeve is provided with anti-skidding line.
Preferably, the two ends of the damping spring are fixed with the protective shell and the direct-current stabilized voltage power supply body through gluing.
Preferably, four universal wheels are uniformly arranged at the bottom of the protective shell.
Preferably, the both sides of protecting sheathing all are the symmetry and are provided with the hollow tube, every the inboard of hollow tube all is provided with bearing and direction spout, the inside of bearing is provided with the screw thread post, the upper end of screw thread post is provided with the action bars, just the outside of screw thread post is provided with the screwed pipe, the outside of screwed pipe is provided with the direction slider that matches with the direction spout, just the lower extreme of screwed pipe is provided with the slipmat.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses be provided with buffer spring, fly leaf and wave buffer board, utilize buffer spring can cushion the impact that DC regulated power supply body received at the horizontal direction, utilize fly leaf and wave buffer board, can cushion the impact that DC regulated power supply body received in vertical direction, protective properties is stronger, is difficult for causing the damage.
2. The utility model discloses a rotate the action bars, drive the screw thread post and rotate, realize the slipmat downstream in the outside, make its and contact surface contact, and then increased stability and security when direct current constant voltage power supply body is placed, avoided the danger that direct current constant voltage power supply body accident turned on one's side.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of part A of the present invention;
FIG. 3 is a front view of the present invention;
in the figure: 1. a non-slip mat; 2. a hollow tube; 3. a movable plate; 4. a protective housing; 5. a damping spring; 6. a DC stabilized power supply body; 7. connecting blocks; 8. operating a handle; 9. heat dissipation holes; 10. an operating lever; 11. a threaded pipe; 12. a wavy buffer plate; 13. a universal wheel; 14. a threaded post; 15. a guide slider; 16. a bearing; 17. a guide chute; 18. a knob; 19. a rectangular through hole; 20. a display screen.
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. 1-3, the present invention provides a technical solution: the utility model provides a portable regulated DC power supply, includes protective housing 4, protective housing 4's front surface is provided with rectangle through-hole 19, just protective housing 4's inner chamber lower surface is provided with wave buffer board 12, the upper surface of wave buffer board 12 is provided with fly leaf 3, the upper surface of fly leaf 3 is provided with regulated DC power supply body 6, regulated DC power supply body 6 is including setting up in knob 18 and the display screen 20 of front surface, display screen 20 is located the top of knob 18, just knob 18 and display screen 20 are corresponding with rectangle through-hole 19 respectively, regulated DC power supply body 6's both sides all are provided with a plurality of damping spring 5 of being connected with protective housing 4.
The upper surface of the movable plate 3 is uniformly provided with a plurality of heat dissipation holes 9, the movable plate 3 and the wave-shaped buffer plate 12 are fixed by gluing, the upper surface of the DC stabilized voltage power supply body 6 is symmetrically provided with connecting blocks 7, an operation handle 8 is arranged between the two connecting blocks 7, the outer side of the operation handle 8 is provided with a rubber sleeve, the outer side of the rubber sleeve is provided with anti-skidding lines, two ends of the damping spring 5 are respectively fixed by gluing with the protective shell 4 and the DC stabilized voltage power supply body 6, the bottom of the protective shell 4 is uniformly provided with four universal wheels 13, two sides of the protective shell 4 are symmetrically provided with hollow pipes 2, the inner side of each hollow pipe 2 is provided with a bearing 16 and a guide chute 17, a threaded column 14 is arranged inside the bearing 16, and the upper end of the threaded column 14 is provided with an operating rod 10, and the outer side of the threaded column 14 is provided with a threaded pipe 11, the outer side of the threaded pipe 11 is provided with a guide sliding block 15 matched with a guide sliding groove 17, and the lower end of the threaded pipe 11 is provided with an anti-skid pad 1.
It should be noted that, the utility model relates to a portable direct current constant voltage power supply, if:
fig. 1 is a schematic structural view of the present invention; fig. 3 is a front view of the present invention. The utility model discloses when using, adopt operation handle 8 can conveniently carry, utilize universal wheel 13 conveniently to remove simultaneously, when carrying, direct current constant voltage power supply body 6 takes place to drop, and wave buffer board 12 produces deformation, cushions the impact that the vertical direction of direct current constant voltage power supply body 6 received, and damping spring 5 produces deformation, cushions the impact that the 6 horizontal direction of direct current constant voltage power supply body received, realizes the protection.
Fig. 2 is a partial enlarged view of part a of the present invention. After placing DC regulated power supply body 6 with the contact surface, utilize action bars 10 to rotate screw thread post 14, drive the screwed pipe 11 downstream in the outside, the direction slider 15 of being connected with screwed pipe 11 this moment slides in the inside of the direction spout 17 that hollow tube 2 was seted up, and finally screwed pipe 11 drives the slipmat 1 rather than being connected and contact surface contact is firm, has avoided the danger of the unexpected side of DC regulated power supply body 6.
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 portable direct current constant voltage power supply, includes protective housing (4), its characterized in that: the front surface of protecting sheathing (4) is provided with rectangle through-hole (19), just the inner chamber lower surface of protecting sheathing (4) is provided with wave buffer board (12), the upper surface of wave buffer board (12) is provided with fly leaf (3), the upper surface of fly leaf (3) is provided with direct current constant voltage power supply body (6), direct current constant voltage power supply body (6) are including setting up knob (18) and display screen (20) in the front surface, display screen (20) are located the top of knob (18), just knob (18) and display screen (20) are corresponding with rectangle through-hole (19) respectively, the both sides of direct current constant voltage power supply body (6) all are provided with a plurality of damping spring (5) of being connected with protecting sheathing (4).
2. A mobile regulated dc power supply according to claim 1 wherein: the upper surface of the movable plate (3) is uniformly provided with a plurality of heat dissipation holes (9), and the movable plate (3) and the wavy buffer plate (12) are fixed through gluing.
3. A mobile regulated dc power supply according to claim 1 wherein: the upper surface symmetry of direct current constant voltage power supply body (6) is provided with connecting block (7), two be provided with operation handle (8) between connecting block (7), the outside of operation handle (8) is provided with the rubber sleeve, the outside of rubber sleeve is provided with anti-skidding line.
4. A mobile regulated dc power supply according to claim 1 wherein: and the two ends of the damping spring (5) are respectively fixed with the protective shell (4) and the direct-current stabilized voltage power supply body (6) through gluing.
5. A mobile regulated dc power supply according to claim 1 wherein: four universal wheels (13) are uniformly arranged at the bottom of the protective shell (4).
6. A mobile regulated dc power supply according to claim 1 wherein: the both sides of protecting sheathing (4) are all the symmetry to be provided with hollow tube (2), every the inboard of hollow tube (2) all is provided with bearing (16) and direction spout (17), the inside of bearing (16) is provided with screw thread post (14), the upper end of screw thread post (14) is provided with action bars (10), just the outside of screw thread post (14) is provided with screwed pipe (11), the outside of screwed pipe (11) is provided with direction slider (15) that match with direction spout (17), just the lower extreme of screwed pipe (11) is provided with slipmat (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921265281.8U CN210075066U (en) | 2019-08-07 | 2019-08-07 | Movable direct-current stabilized power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921265281.8U CN210075066U (en) | 2019-08-07 | 2019-08-07 | Movable direct-current stabilized power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210075066U true CN210075066U (en) | 2020-02-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921265281.8U Active CN210075066U (en) | 2019-08-07 | 2019-08-07 | Movable direct-current stabilized power supply |
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| CN (1) | CN210075066U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021232665A1 (en) * | 2020-05-21 | 2021-11-25 | 南京力骏新能源储能研究院有限公司 | Vibration damping system for movable power supply apparatus |
-
2019
- 2019-08-07 CN CN201921265281.8U patent/CN210075066U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021232665A1 (en) * | 2020-05-21 | 2021-11-25 | 南京力骏新能源储能研究院有限公司 | Vibration damping system for movable power supply apparatus |
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