CN213065208U

CN213065208U - Adjustable stand-by power supply

Info

Publication number: CN213065208U
Application number: CN202021372250.5U
Authority: CN
Inventors: 孙洪伟; 王学彦; 郭天燕; 李文苗
Original assignee: Gansu Xinhai Water Science And Technology Development Co ltd
Current assignee: Gansu Xinhai Water Science And Technology Development Co ltd
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2021-04-27
Anticipated expiration: 2030-07-14

Abstract

The utility model discloses an adjustable standby power supply, which comprises a standby power supply main body, wherein both sides of the standby power supply main body are provided with placing racks, the bottom of the placing frame is in threaded connection with a screw rod, the top end of the screw rod is positioned in the placing frame and is movably connected with a supporting plate, the outer side of the placing frame is fixedly connected with a connecting sleeve, the inside of the connecting sleeve is clamped with a connecting rod, the outer surface of the bottom of the connecting rod is positioned in the supporting sleeve, the bottom of the supporting sleeve is fixedly connected with a bottom plate, the top of the bottom plate is movably connected with a screw rod, the outer surface of the screw rod is connected with a movable block through threads, the movable block is positioned below the connecting rod, the bottom of the connecting rod is provided with a cavity matched with the screw rod, the side wall of the movable block is fixedly connected with a first limiting block, and a first limiting groove is formed in a position, close to the first limiting block, of the support sleeve. Has the advantages that: can adapt to the stand-by power supply main part of different size of a dimension, and can carry out high regulation.

Description

Adjustable stand-by power supply

Technical Field

The utility model relates to a stand-by power supply technical field particularly, relates to an adjustable stand-by power supply.

Background

With the popularization of electronic products, rechargeable batteries are increasingly used. The normal use of electronic products cannot be supported by batteries, and the electronic products are widely popularized, so that the electronic products cannot be separated in various fields. But in case lose external power supply in the host computer work, will lead to the unable continuation work of product, therefore in order to avoid this condition, can set up stand-by power supply usually, make the host computer can use stand-by power supply to supply power under the condition that loses external power supply, make the host computer can normally last work, but stand-by power supply need place external factor interference, otherwise stand-by power supply damages under the condition of not knowing, the unable condition that uses stand-by power supply of host computer can appear, but if direct directly place stand-by power supply at the eminence, it is difficult to get put, also be convenient for look over.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustable stand-by power supply to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an adjustable standby power supply comprises a standby power supply main body, wherein placing racks are arranged on two sides of the standby power supply main body, a screw rod is in threaded connection with the bottom of each placing rack, the top end of the screw rod is located in each placing rack and is movably connected with a supporting plate, a limiting mechanism is connected between each supporting plate and each placing rack, a first rotating block is fixedly connected with the bottom end of the screw rod, a connecting sleeve is fixedly connected with the outer side of each placing rack, a connecting rod is clamped in the connecting sleeve, the outer surface of the bottom of the connecting rod is located in each supporting sleeve, a bottom plate is fixedly connected with the bottom of each supporting sleeve, a lead screw is movably connected to the top of each bottom plate, a movable block is located in each supporting sleeve and is in threaded connection with the outer surface of each lead screw, each movable block, the side wall of the movable block is fixedly connected with a first limiting block, a first limiting groove is formed in a position, close to the first limiting block, of the supporting sleeve, the first limiting block is matched with the first limiting groove, and the outer surface of the bottom of the lead screw is connected with a rotating mechanism.

Furthermore, the rotating mechanism comprises a first convex gear, a second convex gear, a rotating shaft and a second rotating block, the first convex gear is fixedly connected to the outer surface of the bottom end of the screw rod and meshed with the second convex gear, the rotating shaft is fixedly connected to the middle of the second convex gear and movably connected with the supporting sleeve, and one end, far away from the second convex gear, of the rotating shaft is located on the outer side of the supporting sleeve and connected with the second rotating block.

Furthermore, a partition plate is fixedly connected to the inner side of the support sleeve, the lead screw penetrates through the middle of the partition plate, and the partition plate is located between the first convex gear and the movable block.

Furthermore, the limiting mechanism comprises a second limiting block and a second limiting groove, the second limiting groove is formed in the inner side of the placing frame, the second limiting block is arranged in the second limiting groove, and the second limiting block is fixedly connected with the supporting plate.

Furthermore, the top of the placing frame is provided with a first heat dissipation hole, and the supporting plate is provided with a second heat dissipation hole.

Furthermore, an AC output power supply connector and a DC output power supply connector are arranged on the standby power supply main body.

Furthermore, the top of the supporting plate is provided with a non-slip mat.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) this stand-by power supply can supply power under the unable circumstances of supplying power of electronic product external power source to guarantee electronic product's normal operating, and can adapt to the stand-by power supply main part of not unidimensional size, have certain adaptability, and can carry out high regulation, not only conveniently get and put the operation, can reduce external factor's interference simultaneously.

(2) The rotating mechanism can realize rotation of the screw rod, so that the movable block can move, the partition plate has an isolation effect, and the movable block is prevented from contacting the first convex gear.

(3) The limiting mechanism is used for limiting the supporting plate, the supporting plate is prevented from rotating along with the screw rod, the first radiating holes can improve the radiating performance of the top of the placing frame, and the second radiating holes can improve the radiating performance of the supporting plate.

(4) AC output power connects and DC output power connects can connect alternating current and direct current respectively, and the slipmat can improve the non-skid property at backup pad top.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an adjustable backup power supply according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a rotating mechanism in an adjustable backup power supply according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of an adjustable intermediate separator of a standby power supply according to an embodiment of the present invention.

Reference numerals:

1. a standby power supply main body; 2. placing a rack; 3. a screw; 4. a support plate; 5. rotating the first block; 6. connecting sleeves; 7. a connecting rod; 8. a support sleeve; 9. a base plate; 10. a screw rod; 11. a movable block; 12. a cavity; 13. a first limiting block; 14. a first limiting groove; 15. a first convex gear; 16. a second convex gear; 17. a rotating shaft; 18. rotating the second block; 19. a partition plate; 20. a second limiting block; 21. a second limiting groove; 22. a first heat dissipation hole; 23. and a second heat dissipation hole.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

the first embodiment is as follows:

referring to fig. 1-3, an adjustable standby power supply according to an embodiment of the present invention includes a standby power supply main body 1, both sides of the standby power supply main body 1 are provided with placing racks 2, the shape design of the placing racks 2 is similar to a U shape, the bottom of the placing racks 2 is connected with screws 3 in a threaded manner, the bottom of the placing racks 2 is provided with screw holes capable of being connected with the screws 3 in a threaded manner, the top ends of the screws 3 are located in the placing racks 2 and are movably connected with supporting plates 4, and a limiting mechanism is connected between the supporting plates 4 and the placing racks 2;

the limiting mechanism comprises a second limiting block 20 and a second limiting groove 21, the second limiting groove 21 is formed in the inner side of the placing frame 2, the second limiting block 20 is arranged in the second limiting groove 21, the second limiting block 20 is fixedly connected with the supporting plate 4, and the limiting mechanism is used for limiting the supporting plate 4 and preventing the supporting plate 4 from rotating along with the screw rod 3;

the bottom end of the screw rod 3 is fixedly connected with a first rotating block 5, the outer side of the placing frame 2 is fixedly connected with a connecting sleeve 6, a connecting rod 7 is clamped in the connecting sleeve 6, the outer surface of the bottom of the connecting rod 7 is positioned in a supporting sleeve 8, the bottom of the supporting sleeve 8 is fixedly connected with a bottom plate 9, the top of the bottom plate 9 is movably connected with a screw rod 10, the screw rod 10 is positioned in the supporting sleeve 8, the outer surface of the screw rod is in threaded connection with a movable block 11, and the movable block 11 is positioned below the connecting rod 7;

a cavity 12 matched with the screw rod 10 is formed in the bottom of the connecting rod 7, a first limiting block 13 is fixedly connected to the side wall of the movable block 11, a first limiting groove 14 is formed in a position, close to the first limiting block 13, of the support sleeve 8, the first limiting block 13 is matched with the first limiting groove 14, and a rotating mechanism is connected to the outer surface of the bottom of the screw rod 10;

open at the top of rack 2 has louvre one 22, it has louvre two 23 to open on backup pad 4, and louvre one 22 can improve the thermal diffusivity at rack 2 top, and louvre two 23 can improve backup pad 4's thermal diffusivity, be provided with AC output power supply joint and DC output power supply joint on the stand-by power supply main part 1, AC output power supply joint and DC output power supply joint can connect alternating current and direct current respectively, backup pad 4's top is provided with the slipmat, and the slipmat can improve the non-skid property at backup pad 4 top.

Example two:

referring to fig. 1-2, the rotating mechanism includes a first convex gear 15, a second convex gear 16, a rotating shaft 17 and a second rotating block 18, the first convex gear 15 is fixedly connected to the outer surface of the bottom end of the screw rod 10, the first convex gear 15 is engaged with the second convex gear 16, the rotating shaft 17 is fixedly connected to the middle of the second convex gear 16, the rotating shaft 17 is movably connected to the support sleeve 8, one end of the rotating shaft 17, which is far away from the second convex gear 16, is located outside the support sleeve 8 and connected to the second rotating block 18, a partition plate 19 is fixedly connected to the inner side of the support sleeve 8, the screw rod 10 penetrates through the middle of the partition plate 19, the partition plate 19 is located between the first convex gear 15 and the moving block 11, a hole through which the screw rod 10 can pass is formed in the middle of the partition plate 19, the rotating mechanism can rotate the screw rod 10, thereby moving the moving block 11, and the partition plate 19 plays, the movable block 11 is prevented from contacting the first convex gear 15.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In practical application, the placing rack 2 is moved to two sides of the standby power supply main body 1, the bottom of the standby power supply main body 1 is contacted with the supporting plate 4, then the first rotating block 5 is rotated, the screw rod 3 is rotated to drive the supporting plate 4 to move upwards, the supporting plate 4 drives the standby power supply main body 1 to move upwards, the top of the standby power supply main body 1 is contacted with the placing rack 2, then the device is placed near an electronic product and is connected with the electronic product, the height is adjusted, the bottom plate 9 is contacted with the ground, the bottom plate 9 can be pressed by a gravity block and the like to improve the stability of the device, or the bottom plate 9 is fixedly connected with the ground by bolts, then the second rotating block 18 is rotated, the second rotating block 18 drives the second convex gear 16 to rotate through the rotating shaft 17, the second convex gear 16 drives the screw rod 10 to rotate through the first convex gear 15, so that the movable block 11 moves, the movable block, connecting rod 7 passes through adapter sleeve 6 and drives rack 2, thereby make stand-by power supply main part 1 upwards remove, break away from ground take the altitude, thereby it receives external factor's influence to reduce stand-by power supply main part 1, not only not receive the moist influence in ground, also can avoid the mistake of non-relevant personnel to bump, two 18 rotatory pieces of reverse rotation just can make stand-by power supply main part 1 descend, this stand-by power supply can supply power under the unable power supply's of electronic product external power source condition, thereby guarantee electronic product's normal operating, and can adapt to not unidimensional stand-by power supply main part 1, certain adaptability has, and can carry out high regulation, not only conveniently get and put the operation, can reduce external factor's interference simultaneously.

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

1. The adjustable standby power supply is characterized by comprising a standby power supply main body (1), wherein placing frames (2) are arranged on two sides of the standby power supply main body (1), a screw rod (3) is connected to the bottom of the placing frames (2) in a threaded manner, the top end of the screw rod (3) is located in the placing frames (2) and is movably connected with a supporting plate (4), a limiting mechanism is connected between the supporting plate (4) and the placing frames (2), a rotating block I (5) is fixedly connected to the bottom end of the screw rod (3), a connecting sleeve (6) is fixedly connected to the outer side of the placing frames (2), a connecting rod (7) is clamped inside the connecting sleeve (6), the outer surface of the bottom of the connecting rod (7) is located in a supporting sleeve (8), a bottom plate (9) is fixedly connected to the bottom of the supporting sleeve (8), and a lead screw (10) is, lead screw (10) are located the inside and the surface threaded connection of support cover (8) have movable block (11), movable block (11) are located the below of connecting rod (7), the bottom of connecting rod (7) open have with lead screw (10) assorted cavity (12), the lateral wall fixedly connected with stopper (13) of movable block (11), it is close to support cover (8) stopper (13) department opens and has spacing groove (14), stopper (13) with spacing groove (14) phase-match, the bottom surface connection of lead screw (10) has slewing mechanism.

2. The adjustable standby power supply according to claim 1, wherein the rotating mechanism comprises a first convex gear (15), a second convex gear (16), a rotating shaft (17) and a second rotating block (18), the first convex gear (15) is fixedly connected to the outer surface of the bottom end of the screw rod (10), the first convex gear (15) is meshed with the second convex gear (16), the rotating shaft (17) is fixedly connected to the middle of the second convex gear (16), the rotating shaft (17) is movably connected with the supporting sleeve (8), and one end, far away from the second convex gear (16), of the rotating shaft (17) is located on the outer side of the supporting sleeve (8) and is connected with the second rotating block (18).

3. The adjustable standby power supply according to claim 2, wherein a partition plate (19) is fixedly connected to the inner side of the support sleeve (8), the screw rod (10) penetrates through the middle of the partition plate (19), and the partition plate (19) is located between the first convex gear (15) and the movable block (11).

4. The adjustable standby power supply according to claim 1, wherein the limiting mechanism comprises a second limiting block (20) and a second limiting groove (21), the second limiting groove (21) is formed in the inner side of the placing frame (2), the second limiting block (20) is arranged in the second limiting groove (21), and the second limiting block (20) is fixedly connected with the supporting plate (4).

5. The adjustable standby power supply according to claim 1, wherein a first heat dissipation hole (22) is formed in the top of the placing frame (2), and a second heat dissipation hole (23) is formed in the supporting plate (4).

6. The adjustable backup power supply according to claim 1, characterized in that the backup power supply main body (1) is provided with an AC output power supply connector and a DC output power supply connector.

7. The adjustable backup power supply according to claim 1, characterized in that a non-slip mat is arranged on top of the support plate (4).