CN215006521U - Detachable power supply box for computer - Google Patents

Abstract

The utility model belongs to the technical field of computer hardware, in particular to a detachable power supply box for a computer, which comprises a connecting component and a power supply box, wherein the connecting component comprises a mounting plate, the mounting plate is fixedly arranged at the top of the inner wall of a computer case box, the center of the bottom of the mounting plate is fixedly connected with the top of a bearing inner ring, a turntable is sleeved outside the outer ring of a bearing, the bottom of the turntable is fixedly connected with a connecting rod, the bottom of the connecting rod is fixedly connected with one side surface of a thread bush, two connecting rods are symmetrically arranged at the left side surface and the right side surface of the thread bush, the inner thread of the thread bush is connected with a thread column which is fixedly arranged at the top of the power supply box, the bottom of the mounting plate is provided with a limiting component, a rotating shaft rotating gear is arranged, the gear driving turntable is used for lifting the power supply box by hands at the same time, when the turntable rotates, the threaded sleeve drives the threaded column at the top of the power supply box to move the power supply box upwards and connect the power supply box.

Description

Detachable power supply box for computer

Technical Field

The utility model belongs to the technical field of computer hardware, specifically be a detachable power pack for computer.

Background

The power supply is a device for converting energy in other forms into electric energy, the power supply is a device for providing power for electronic equipment, the power supply provides electric energy required by all components in a computer, the computer is generally provided with a special power supply box, and a transformer in the power supply box ensures the power of the power supply and whether the current and the voltage are stable or not, so that the working performance and the service life of the computer are directly influenced.

The existing power supply box is fixedly arranged in the case, but hardware of the computer has service life, the power supply box is not convenient to detach like other hardware components, and is often troublesome when needing to be replaced, so that an ordinary user is not convenient to allocate the computer hardware.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a detachable power pack for computer possesses the advantage of the dismouting of being convenient for of power pack, has solved the problem that power pack fixed mounting should not dismantle.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a detachable power supply box for a computer comprises a connecting component and a power supply box;

coupling assembling includes the mounting panel, mounting panel fixed mounting is in the top of computer case inner wall, the center department of mounting panel bottom and the top fixed connection of bearing inner circle, the carousel has been cup jointed to the outer lane outside of bearing, the bottom fixedly connected with connecting rod of carousel, the connecting rod is provided with two, the bottom of connecting rod and a side fixed connection of thread bush, two the connecting rod symmetry sets up in the left and right sides face of thread bush, the internal thread of thread bush has the screw thread post, screw thread post fixed mounting is in the top of power pack, the bottom of mounting panel is provided with spacing subassembly.

Preferably, the height of thread bush is less than the height of screw thread post, the height that highly is greater than the screw thread post of connecting rod, the thread bush is close to the bottom of connecting rod, the bottom fixed mounting of carousel has the limiting plate, the limiting plate is provided with two, two the interval of limiting plate is less than the length of power pack, the connecting rod sets up between two limiting plates.

Through adopting above-mentioned scheme, the effect of fixed power box is reached to the thread bush transmission and fixed thread post, and the limiting plate prevents the removal of power box, prevents that the thread bush from rotating and causing the smooth silk phenomenon.

Preferably, the lateral surface of carousel is provided with the recess, the inside ring gear that is provided with of recess of carousel, the bottom of mounting panel is rotated with the one end of pivot and is connected, the gear has been cup jointed to the outside of pivot, the gear is connected with the ring gear meshing.

Through adopting above-mentioned scheme, rotate the pivot, make gear drive ring gear, reach the effect of rotating the carousel, the operation of being convenient for.

Preferably, spacing subassembly includes connecting block and locating piece, connecting block fixed mounting is in the bottom of mounting panel, a side of connecting block and a side fixed connection of locating piece, the locating piece sets up in one side of power pack, the spout has been seted up to the inside of locating piece, the top intercommunication of spout has the spacing groove, the inside sliding connection of spout has the slider, the inside fixed mounting of spout has the baffle, a side of baffle and a side of spacing inslot wall set up in the coplanar, the inside of slider is provided with the push pedal, the upper and lower both ends of push pedal run through the upper and lower both sides face of slider, the bottom of locating piece is run through to the bottom of push pedal.

Through adopting above-mentioned scheme, connect the locating piece through the connecting block, the rigidity of spacing subassembly promotes the push pedal, makes the slider slide in the spout, moves the baffle position and is blockked up to the spout, and the push pedal can insert the spacing groove.

Preferably, a side of the slider is fixedly connected with one end of the first support rod, the other end of the first support rod penetrates through the partition plate and the side of the slider, a first spring is sleeved outside the first support rod, the first spring is arranged on one side of the partition plate away from the slider, and one end of the first spring is fixedly connected with the outer surface of the first support rod.

Through adopting above-mentioned scheme, promote the push pedal, make first spring shrink, contact up to slider and baffle, upwards promote the push pedal, make the push pedal get into the spacing groove, under the reverse thrust effect of spring, the push pedal is fixed at the spacing inslot.

Preferably, a movable groove is formed in the sliding block, a limiting block is fixedly mounted on one side face of the pushing plate, and the limiting block is arranged in the movable groove.

Through adopting above-mentioned scheme, the stopper reciprocates along with the push rod in the activity inslot, and the stopper prevents that the push pedal from breaking away from the slider.

Preferably, the spring groove has been seted up to the one end inside of first bracing piece, the one end fixed connection of a side of spring inslot wall and second spring, the one end fixed connection of second spring and second bracing piece, the other end fixed mounting of second bracing piece has the fixed block, a side of fixed block is provided with the skid resistant course.

By adopting the scheme, the first supporting rod pushes the second supporting rod, and when the fixed block contacts the power box, the second spring contracts to enable the second supporting rod to abut against the power box, so that the power box and the rotary table are prevented from rotating.

(III) advantageous effects

Compared with the prior art, the utility model provides a detachable power pack for computer possesses following beneficial effect:

this a detachable power pack for computer through setting up pivot rotating gear, gear drive carousel, lifts the power pack with the hand simultaneously, and when the carousel rotated, the threaded post at thread bush transmission power pack top moved the power pack rebound and connects, reached the effect of fixed power pack, easy operation, the ordinary user operation of being convenient for.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic front sectional view of the connection assembly of the present invention;

fig. 3 is a schematic front sectional view of the middle position limiting assembly of the present invention;

in the figure:

1. a connecting assembly; 11. mounting a plate; 12. a turntable; 121. a toothed ring; 13. a bearing; 14. a connecting rod; 15. a threaded sleeve; 16. a threaded post; 17. a limiting plate; 19. a rotating shaft; 191. a gear;

2. a limiting component; 21. connecting blocks; 22. positioning blocks; 221. a chute; 222. a limiting groove; 23. a partition plate; 24. pushing the plate; 241. a limiting block; 25. a slider; 251. a movable groove; 26. a first support bar; 261. a spring slot; 27. a second support bar; 271. a fixed block; 28. a first spring; 29. a second spring;

4. power supply box.

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.

Example one

A detachable power supply box for a computer comprises a connecting component 1 and a power supply box 4;

coupling assembling 1 includes mounting panel 11, 11 fixed mounting of mounting panel is in the top of computer case inner wall, the center department of mounting panel 11 bottom and the top fixed connection of bearing 13 inner circle, carousel 12 has been cup jointed to the outer lane outside of bearing 13, the bottom fixedly connected with connecting rod 14 of carousel 12, connecting rod 14 is provided with two, connecting rod 14's bottom and a side fixed connection of thread bush 15, two connecting rod 14 symmetry sets up in the left and right sides face of thread bush 15, the inside threaded connection of thread bush 15 has screw thread post 16, 16 fixed mounting of screw thread post are in the top of power pack 4, the bottom of mounting panel 11 is provided with spacing subassembly 2.

The height of the threaded sleeve 15 is smaller than that of the threaded column 16, the height of the connecting rod 14 is larger than that of the threaded column 16, the threaded sleeve 15 is close to the bottom of the connecting rod 14, two limiting plates 17 are fixedly mounted at the bottom of the turntable 12, the distance between the two limiting plates 17 is smaller than the length of the power supply box 4, and the connecting rod 14 is arranged between the two limiting plates 17; the lateral surface of carousel 12 is provided with the recess, the inside ring gear 121 that is provided with of recess of carousel 12, the bottom of mounting panel 11 is rotated with the one end of pivot 19 and is connected, the outside of pivot 19 has cup jointed gear 191, gear 191 is connected with ring gear 121 meshing.

Referring to fig. 1-3, during assembly, the mounting plate 11 is fixedly mounted on the top of the inner wall of the computer case, the power box 4 is lifted by hand, the threaded post 16 is aligned with the threaded sleeve 15, the rotating shaft 19 is rotated by hand, the rotating shaft 19 drives the gear 191 to rotate, the gear 191 drives the toothed ring 121 to rotate the turntable 12, the turntable 12 drives the connecting rod 14 to rotate, the threaded sleeve 15 drives the threaded post 16 to lift the power box 4, the power box 4 is prevented from rotating by slight force applied to the power box 4, the power box 4 is driven upwards under the effect of threaded transmission until the power box 4 contacts the limiting plate 17, the power box 4 reaches a fixed position, the hand can be loosened, the power box 4 is connected with the threaded post 16 by the threaded sleeve 15, the position is fixed and cannot be loosened, and when the power box 4 needs to be disassembled and inspected, the power box 4 is stabilized by hand and the rotating shaft 19 is rotated reversely, so that the disassembling and assembling process is simple and the operation is convenient.

Example two

The function of preventing the power supply box 4 from rotating and loosening is added on the basis of the first embodiment.

The limiting assembly 2 comprises a connecting block 21 and a positioning block 22, the connecting block 21 is fixedly mounted at the bottom of the mounting plate 11, one side face of the connecting block 21 is fixedly connected with one side face of the positioning block 22, the positioning block 22 is arranged on one side of the power supply box 4, a sliding groove 221 is formed in the positioning block 22, the top of the sliding groove 221 is communicated with a limiting groove 222, a sliding block 25 is connected in the sliding groove 221 in a sliding mode, a partition plate 23 is fixedly mounted in the sliding groove 221, one side face of the partition plate 23 and one side face of the inner wall of the limiting groove 222 are arranged on the same plane, a push plate 24 is arranged in the sliding block 25, the upper end and the lower end of the push plate 24 penetrate through the upper side face and the lower side face of the sliding block 25, and the bottom end of the push plate 24 penetrates through the bottom of the positioning block 22; one side surface of the sliding block 25 is fixedly connected with one end of a first supporting rod 26, the other end of the first supporting rod 26 penetrates through the partition plate 23 and one side surface of the sliding block 25, a first spring 28 is sleeved outside the first supporting rod 26, the first spring 28 is arranged on one side surface of the partition plate 23 far away from the sliding block 25, and one end of the first spring 28 is fixedly connected with the outer surface of the first supporting rod 26; a movable groove 251 is formed in the slider 25, a limit block 241 is fixedly mounted on one side surface of the push plate 24, and the limit block 241 is arranged in the movable groove 251; a spring groove 261 is formed in one end of the first supporting rod 26, one side surface of the inner wall of the spring groove 261 is fixedly connected with one end of a second spring 29, the second spring 29 is fixedly connected with one end of a second supporting rod 27, a fixing block 271 is fixedly mounted at the other end of the second supporting rod 27, and an anti-slip layer is arranged on one side surface of the fixing block 271.

Referring to fig. 1-3, after the power box 4 is connected, the power box may rotate due to the shaking of the chassis, which may cause the connection sliding between the threaded post 16 and the threaded sleeve 15 for a long time, so that after the power box 4 is connected, the push plate 24 in the position limiting assembly 2 is pushed, the push plate 24 drives the sliding block 25 to slide, the sliding block 25 pushes the first supporting rod 26, one end of the first spring 28 moves along with the first supporting rod 26, the other end presses the inner wall of the sliding groove 221, so that the first spring 28 contracts, the second supporting rod 27 drives the fixing block 271 to move to contact with the side surface of the power box 4, the second supporting rod 27 pushes the second spring 29 to contract until the sliding block 25 moves to the position of the partition 23, then the push plate 24 is pushed upwards, so that the top of the push plate 24 is inserted into the position limiting groove 222, the push plate 24 is pressed inside the position limiting groove 222 under the elastic force of the first spring 28, and cannot easily disengage due to gravity, the second supporting rod 27 under the elastic force of the second spring 29, the fixing block 271 is pressed to press the fixing block 271 against the side surface of the power box 4, so that the power box 4 cannot easily rotate, the position of the power box 4 is basically fixed, and the loosening between the threaded sleeve 15 and the threaded column 16 and the mutual winding of the external connecting wires of the power box 4 are prevented.

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 (7)

1. The utility model provides a detachable power pack for computer, includes coupling assembling (1) limit and power pack (4), its characterized in that:

coupling assembling (1) includes mounting panel (11), mounting panel (11) fixed mounting is in the top of computer case box inner wall, the center department of mounting panel (11) bottom and the top fixed connection of bearing (13) inner circle, carousel (12) have been cup jointed to the outer lane outside of bearing (13), the bottom fixedly connected with connecting rod (14) of carousel (12), connecting rod (14) are provided with two, the bottom of connecting rod (14) and the side fixed connection of thread bush (15), two connecting rod (14) symmetry sets up in the left and right sides face of thread bush (15), the internal thread of thread bush (15) is connected with screw thread post (16), screw thread post (16) fixed mounting is in the top of power supply box (4), the bottom of mounting panel (11) is provided with spacing subassembly (2).

2. The removable power supply box of claim 1, wherein: the height that highly is less than screw thread post (16) of thread bush (15), the height that highly is greater than screw thread post (16) of connecting rod (14), the bottom that screw bush (15) are close to connecting rod (14), the bottom fixed mounting of carousel (12) has limiting plate (17), limiting plate (17) are provided with two, two the interval of limiting plate (17) is less than the length of power pack (4), connecting rod (14) set up between two limiting plates (17).

3. The removable power supply box of claim 1, wherein: the lateral surface of carousel (12) is provided with the recess, the inside ring gear (121) that is provided with of recess of carousel (12), the bottom of mounting panel (11) is rotated with the one end of pivot (19) and is connected, gear (191) have been cup jointed to the outside of pivot (19), gear (191) are connected with ring gear (121) meshing.

4. The removable power supply box of claim 1, wherein: the limiting component (2) comprises a connecting block (21) and a positioning block (22), the connecting block (21) is fixedly arranged at the bottom of the mounting plate (11), one side surface of the connecting block (21) is fixedly connected with one side surface of the positioning block (22), the positioning block (22) is arranged at one side of the power supply box (4), a sliding groove (221) is arranged in the positioning block (22), the top of the sliding groove (221) is communicated with a limit groove (222), the inside of the sliding groove (221) is connected with a sliding block (25) in a sliding way, a clapboard (23) is fixedly arranged in the sliding groove (221), one side surface of the clapboard (23) and one side surface of the inner wall of the limiting groove (222) are arranged on the same plane, the inner part of the sliding block (25) is provided with a push plate (24), the upper end and the lower end of the push plate (24) penetrate through the upper side surface and the lower side surface of the sliding block (25), and the bottom end of the push plate (24) penetrates through the bottom of the positioning block (22).

5. The removable power supply box of claim 4, wherein: one side of slider (25) and the one end fixed connection of first bracing piece (26), the other end of first bracing piece (26) runs through the side of baffle (23) and slider (25), first spring (28) have been cup jointed to the outside of first bracing piece (26), first spring (28) set up in baffle (23) keep away from the one side of slider (25), the one end of first spring (28) and the fixed surface of first bracing piece (26) are connected.

6. The removable power supply box of claim 4, wherein: a movable groove (251) is formed in the sliding block (25), a limiting block (241) is fixedly mounted on one side face of the push plate (24), and the limiting block (241) is arranged in the movable groove (251).

7. The removable power supply box of claim 5, wherein: spring groove (261) have been seted up to the one end inside of first bracing piece (26), the one end fixed connection of a side of spring groove (261) inner wall and second spring (29), the one end fixed connection of second spring (29) and second bracing piece (27), the other end fixed mounting of second bracing piece (27) has fixed block (271), a side of fixed block (271) is provided with the skid resistant course.

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