CN215528872U - Double-output direct-current power supply - Google Patents
Double-output direct-current power supply Download PDFInfo
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- CN215528872U CN215528872U CN202121735205.6U CN202121735205U CN215528872U CN 215528872 U CN215528872 U CN 215528872U CN 202121735205 U CN202121735205 U CN 202121735205U CN 215528872 U CN215528872 U CN 215528872U
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Abstract
The utility model discloses a double-output direct-current power supply, which belongs to the technical field of power supply external equipment and comprises a bottom shell, wherein the upper surface of the bottom shell is provided with a bottom mounting groove, one side of the inner wall of the bottom mounting groove is fixedly connected with a bottom plate, one side of the bottom plate is fixedly connected with a spring, one end of the spring is fixedly connected with a top plate, one side of the bottom plate is fixedly connected with a guide rod, when the power supply is mounted in the bottom mounting groove of the bottom shell, a hand is placed on a push handle, then the top plate is pushed to the bottom plate position, then the spring is compressed, at the moment, the power supply is placed between the two top plates, then the push handle is released, the spring is reset, a soft pressing block on the top plate is pressed on the side of the power supply, the power supply is fixed in the bottom mounting groove, the guide rod is matched with a through hole on the top plate, the top plate can only move in one direction, and can pass through the bottom plate, The cooperation of spring and roof to can be quick install the power.
Description
Technical Field
The utility model belongs to the technical field of power supply external equipment, and particularly relates to a double-output direct-current power supply.
Background
Along with the continuous improvement of the living standard of people, electronic equipment has become an indispensable part in the life, and especially various household appliances bring great convenience to the life and work of people, and this kind of electronic device all requires to have a steady voltage direct current power supply that the precision is higher, the electric current is great, and the power then needs fixed knot to construct and installs fixedly and place.
However, the existing power supply has certain defects to be improved when being installed and fixed, has certain defects when being used, cannot be installed quickly, and cannot be subjected to shock absorption and noise prevention.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model aims to: the utility model provides a double-output direct-current power supply, aiming at solving the problems that the power supply has certain defects in use, cannot be installed quickly and cannot be subjected to shock absorption and noise prevention.
(II) technical scheme
The utility model specifically adopts the following technical scheme for realizing the purpose:
the double-output direct-current power supply comprises a bottom shell, wherein a bottom mounting groove is formed in the upper surface of the bottom shell, a bottom plate is fixedly connected to one side of the inner wall of the bottom mounting groove, a spring is fixedly connected to one side of the bottom plate, a top plate is fixedly connected to one end of the spring, a guide rod is fixedly connected to one side of the bottom plate, and a soft pressing block is fixedly connected to one side of the top plate.
Further, the inner wall fixedly connected with rubber sleeve of end mounting groove, the interior diapire fixedly connected with power body of end mounting groove, the inner wall fixedly connected with rubber filling block of end mounting groove.
Further, the back fixedly connected with of drain pan connects the membrane, the front fixedly connected with top shell that connects the membrane.
Further, a mounting groove has been seted up to the lower surface of top shell, the interior roof fixedly connected with of top mounting groove inhales the sound cotton, the inner wall fixedly connected with sound insulation sleeve of top mounting groove.
Furthermore, a through hole is formed in one side face of the top plate, and a pushing handle is fixedly connected to the upper surface of the top plate.
Furthermore, rectangular grooves are formed in the side faces of the bottom shell and the top shell, and rotating rods are fixedly connected to the inner walls of the rectangular grooves.
Furthermore, the outer surface of the rotating rod is movably connected with a connecting rod, and the connecting rod is connected with the connecting rod through a rotating shaft.
Furthermore, the upper surface of the bottom shell is fixedly connected with an inserting rod, and the lower surface of the top shell is provided with an inserting hole.
(III) advantageous effects
The utility model has the following beneficial effects:
1. this dual output DC power supply, through end mounting groove, a bottom plate, a spring, a top plate, the setting of guide bar and soft briquetting, when installing the end mounting groove of drain pan with the power, the hand is put and is being pushed away on, then promote the roof to the bottom plate position, then compression spring, at this moment put into the power between two roofs again, then loosen and push away the handle, make the spring reset, make soft briquetting on the roof press in the power side, fix the power in end mounting groove, the through-hole on guide bar and the roof cooperatees, make the roof only can remove on one direction, through the bottom plate, the cooperation of spring and roof, thereby can be quick install the power.
2. This dual output DC power supply, through the rubber sleeve, the rubber filling block, the top shell, the top mounting groove, inhale the setting of sound cotton and sound insulation sleeve, the rubber sleeve on end mounting groove inner wall can wrap up the power lower part, and the rubber filling block then can be fixed the back at the power installation, fill the periphery, so not only can strengthen the position of injecing the power, can also provide the cushioning effect, protect the power, the sound cotton and the sound insulation sleeve of inhaling in the mounting groove of top simultaneously can be after covering the top shell, absorb and completely cut off the noise that the power can cause, thereby can increase the function of shock attenuation noise control to the power.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic axial view of the power fixing mechanism according to the present invention;
FIG. 3 is a schematic right-side sectional view of the present invention;
FIG. 4 is a schematic view of a cross-sectional axial structure of the present invention;
FIG. 5 is a schematic bottom view of the axial structure of the present invention.
Reference numerals: 1. a bottom case; 2. a bottom mounting groove; 3. a base plate; 4. a spring; 5. a top plate; 6. a guide bar; 7. soft pressing blocks; 8. a through hole; 9. a push handle; 10. a rubber sleeve; 11. a rubber filling block; 12. a jack; 13. a power supply body; 14. connecting the films; 15. a top shell; 16. a top mounting groove; 17. sound-absorbing cotton; 18. a sound insulation sleeve; 19. a rectangular groove; 20. a rotating rod; 21. a connecting rod; 22. a rotating shaft; 23. and (4) inserting the rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-5, a dual-output dc power supply includes a bottom case 1, a bottom mounting groove 2 is formed on an upper surface of the bottom case 1, a bottom plate 3 is fixedly connected to one side of an inner wall of the bottom mounting groove 2, a spring 4 is fixedly connected to one side surface of the bottom plate 3, a top plate 5 is fixedly connected to one end of the spring 4, a guide bar 6 is fixedly connected to one side surface of the bottom plate 3, and a soft pressing block 7 is fixedly connected to one side surface of the top plate 5.
In this embodiment, through end mounting groove 2, the bottom plate 3, spring 4, roof 5, the setting of guide bar 6 and flexible pressing block 7, when installing the power at end mounting groove 2 of drain pan, the hand is put on pushing away handle 9, then promote roof 5 to bottom plate 3 position, then compression spring 4, at this moment put into the power between two roof 5 again, then loosen and push away handle 9, make spring 4 reset, make flexible pressing block 7 on the roof 5 press in the power side, fix the power in end mounting groove 2, through-hole 8 on guide bar 6 and the roof 5 cooperatees, make roof 5 only can remove in a direction, through bottom plate 3, the cooperation of spring 4 and roof 5, thereby can be quick install the power.
Example 2
Referring to fig. 1-5, the present embodiment is further optimized based on embodiment 1, specifically, a rubber sleeve 10 is fixedly connected to an inner wall of the bottom mounting groove 2, a power supply body 13 is fixedly connected to an inner bottom wall of the bottom mounting groove 2, and a rubber filling block 11 is fixedly connected to an inner wall of the bottom mounting groove 2.
Specifically, the back of the bottom case 1 is fixedly connected with a connecting film 14, and the front of the connecting film 14 is fixedly connected with a top case 15.
Specifically, a top mounting groove 16 is provided on the lower surface of the top shell 15, sound absorbing cotton 17 is fixedly connected to the inner top wall of the top mounting groove 16, and a sound insulating sleeve 18 is fixedly connected to the inner wall of the top mounting groove 16.
In this embodiment, through rubber sleeve 10, rubber filling block 11, top shell 15, top mounting groove 16, inhale the setting of sound cotton 17 and sound insulation sleeve 18, rubber sleeve 10 on 2 inner walls of end mounting groove can wrap up the power lower part, and rubber filling block 11 then can be in the fixed back of power installation, fill the periphery, so not only can strengthen the position of injecing the power, can also provide the cushioning effect, protect the power, the sound cotton 17 of inhaling in the top mounting groove 16 and sound insulation sleeve 18 can be after covering top shell 15 simultaneously, absorb and completely cut off the noise that the power can cause, thereby can increase the function of shock attenuation noise control sound to the power.
Example 3
Referring to fig. 1-5, the present embodiment is optimized based on the embodiment 1 or 2, specifically, a through hole 8 is formed on one side surface of the top plate 5, and a push handle 9 is fixedly connected to the upper surface of the top plate 5.
Specifically, the side surfaces of the bottom shell 1 and the top shell 15 are provided with rectangular grooves 19, and the inner walls of the rectangular grooves 19 are fixedly connected with rotating rods 20.
Specifically, the outer surface of the rotating rod 20 is movably connected with a connecting rod 21, and the connecting rod 21 are connected through a rotating shaft 22.
Specifically, the upper surface of the bottom shell 1 is fixedly connected with an insertion rod 23, and the lower surface of the top shell 15 is provided with an insertion hole 12.
In this embodiment, through pushing away the setting of 9, can conveniently promote roof 5, through the setting of rectangular channel 19, can place connecting rod 21, through the setting of pivot 22, can make things convenient for mutual change position between the connecting rod 21, through the setting of inserted bar 23 and jack 12, can conveniently cover and close drain pan 1 and top shell 15.
In summary, the following steps: according to the utility model, when a power supply is arranged in the bottom mounting groove 2 of the bottom shell, a hand is placed on the push handle 9, then the top plate 5 is pushed to the bottom plate 3, then the spring 4 is compressed, then the power supply is placed between the two top plates 5, then the push handle 9 is released, so that the spring 4 is reset, the soft pressing block 7 on the top plate 5 is pressed on the side surface of the power supply, the power supply is fixed in the bottom mounting groove 2, the guide rod 6 is matched with the through hole 8 on the top plate 5, the top plate 5 can only move in one direction, and the power supply can be rapidly mounted through the matching of the bottom plate 3, the spring 4 and the top plate 5; rubber sleeve 10 on 2 inner walls of end mounting groove can wrap up the power lower part, and rubber filling block 11 then can be in the fixed back of power supply installation, fill the periphery, so not only can strengthen the position of injecing the power, can also provide the cushioning effect, protect the power, the cotton 17 of inhaling of the interior sound of the mounting groove 16 of top simultaneously and the sound insulation cover 18 can be after covering top shell 15, absorb and the noise that isolated power can cause, thereby can increase the function of shock attenuation noise control to the power.
The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention, and the scope of the present invention is defined by the appended claims, and all structural changes that can be made by using the contents of the description and the drawings of the present invention are intended to be covered by the scope of the present invention.
Claims (8)
1. A dual output DC power supply, includes drain pan (1), its characterized in that: the upper surface of the bottom shell (1) is provided with a bottom mounting groove (2), one side of the inner wall of the bottom mounting groove (2) is fixedly connected with a bottom plate (3), one side of the bottom plate (3) is fixedly connected with a spring (4), one end of the spring (4) is fixedly connected with a top plate (5), one side of the bottom plate (3) is fixedly connected with a guide rod (6), and one side of the top plate (5) is fixedly connected with a soft pressing block (7).
2. The dual-output dc power supply of claim 1, wherein: the inner wall fixedly connected with rubber sleeve (10) of end mounting groove (2), the interior diapire fixedly connected with power body (13) of end mounting groove (2), the inner wall fixedly connected with rubber filling block (11) of end mounting groove (2).
3. The dual-output dc power supply of claim 1, wherein: the back of the bottom shell (1) is fixedly connected with a connecting film (14), and the front of the connecting film (14) is fixedly connected with a top shell (15).
4. A dual output dc power supply according to claim 3, wherein: a mounting groove (16) has been seted up to the lower surface of top shell (15), the interior roof fixedly connected with of top mounting groove (16) inhales sound cotton (17), the inner wall fixedly connected with sound insulation cover (18) of top mounting groove (16).
5. The dual-output dc power supply of claim 1, wherein: a through hole (8) is formed in one side face of the top plate (5), and a push handle (9) is fixedly connected to the upper surface of the top plate (5).
6. A dual output dc power supply according to claim 3, wherein: rectangular channel (19) have been seted up to the side of drain pan (1) and top shell (15), the inner wall fixedly connected with bull stick (20) of rectangular channel (19).
7. The dual-output dc power supply of claim 6, wherein: the outer surface of the rotating rod (20) is movably connected with a connecting rod (21), and the connecting rod (21) is connected with the connecting rod (21) through a rotating shaft (22).
8. The dual-output dc power supply of claim 3, wherein: the upper surface of the bottom shell (1) is fixedly connected with an insert rod (23), and the lower surface of the top shell (15) is provided with an insertion hole (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121735205.6U CN215528872U (en) | 2021-07-28 | 2021-07-28 | Double-output direct-current power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121735205.6U CN215528872U (en) | 2021-07-28 | 2021-07-28 | Double-output direct-current power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215528872U true CN215528872U (en) | 2022-01-14 |
Family
ID=79788008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121735205.6U Active CN215528872U (en) | 2021-07-28 | 2021-07-28 | Double-output direct-current power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215528872U (en) |
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2021
- 2021-07-28 CN CN202121735205.6U patent/CN215528872U/en active Active
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