CN218102233U

CN218102233U - Portable power supply box

Info

Publication number: CN218102233U
Application number: CN202222278162.4U
Authority: CN
Inventors: 刘畅; 温钱惠
Original assignee: Chengdu Diantong Energy Co ltd
Current assignee: Chengdu Diantong Energy Co ltd
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2022-12-20
Anticipated expiration: 2032-08-29

Abstract

The utility model discloses a portable power supply case belongs to power supply technical field. In the utility model, the outer box with an opening is included, universal wheels are fixedly mounted at four corners of the lower surface of the outer box, a handle is hinged on the outer box, a first protection plate is slidably mounted on the outer box, a box door is hinged at the opening of the outer box, four damping shock absorbers are fixedly mounted on the inner wall of the outer box, a power supply shell is fixedly mounted at one opposite end of the four damping shock absorbers, a power supply group is arranged in the power supply shell, the power supply group comprises a battery and a power supply plate, and a plurality of exhaust holes are formed in the power supply shell; realize the holistic portable effect of equipment through setting up outer container cooperation handle and four universal wheels, be convenient for simultaneously to the whole transportation removal of equipment to four damping shock absorbers that set up through the casing inside play the shock attenuation guard action of organizing the power supply, effectively avoid the power supply to organize the damage, cause equipment spontaneous combustion explosion, bring inconvenience for the user.

Description

Portable power supply box

Technical Field

The utility model belongs to the technical field of the power supply, especially, relate to a portable power supply case.

Background

The power supply plays an indispensable role in life, provides stable voltage for various electrical appliances, and can cause power failure or outdoor power utilization in daily life, thereby bringing inconvenience to the use of the electrical appliances and influencing the normal running of life and work.

The existing power supply box has single function, needs a plurality of people to carry and is inconvenient to use when needing outdoor use, and generates a large amount of vibration to damage the internal battery part in the carrying process, the battery causes short circuit, the natural or explosive condition is easy to occur, and the power supply box is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an: the portable power supply box is provided for solving the problems that the function of the existing power supply box is single, when the existing power supply box needs to be used outdoors, a plurality of persons need to carry the box for inconvenient use, a large amount of vibration generated in the carrying process causes damage to the internal battery part, the battery causes short circuit, the natural or explosion condition is easy to occur, and the use is inconvenient.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a portable power supply case, is including having the open-ended outer container, the equal fixed mounting in outer container lower surface four corners has the universal wheel, it has the handle to articulate on the outer container, slidable mounting has first guard plate on the outer container, outer container opening part articulates there is the chamber door, outer container inner wall fixed mounting has four damping shock absorbers, four the relative one end fixed mounting of damping shock absorber has the power shell, be provided with power group in the power shell, power group contains battery and power supply board, a plurality of exhaust hole has been seted up on the power shell, the square through hole who uses with a plurality of exhaust hole cooperation has been seted up on the outer container, fixed mounting has pivot and filter screen in the square through hole, the second guard plate has been installed in the rotation of pivot surface, the storage hole has been seted up on the outer container, the downthehole slidable mounting of storage has the drawer.

As a further description of the above technical solution: realize the holistic effect of being convenient for transport and carrying to equipment through setting up outer container cooperation handle and four universal wheels, realize the guard action to power supply group through setting up four damping shock absorbers of power shell cooperation, effectively avoid causing the damage to power supply group when transporting the removal, play the radiating action in the equipment use through setting up a plurality of exhaust hole, play the sunshade effect to equipment when outdoor fine day uses through setting up first guard plate and second guard plate, prevent that sunshine from shining and make the equipment temperature improve, be unfavorable for the use of equipment, at outdoor rainy day and strong wind weather, play the effect of keeping away from rain of equipment, and prevent under the effect of filter screen that the dust from getting into the power supply group in the exhaust hole, be convenient for storage article through setting up the drawer.

The outer container is provided with a lock rod in a sliding mode, and the first protection plate is provided with two fixing holes for the lock rod to be inserted into.

As a further description of the above technical solution: through setting up the locking lever, realize the unblock to first guard plate when pulling the locking lever and keeping away from the fixed orifices, can freely fold and expand when first guard plate unblock, the daily use of being convenient for saves equipment and accounts for the space when not using.

The utility model discloses an outer container, including outer container, locking lever, spring, locking lever left surface fixed mounting has L shape bracing piece, locking lever slidable mounting is on L shape bracing piece, the cover is equipped with spring one on the locking lever, and spring one both ends respectively with locking lever and L shape bracing piece fixed connection.

As a further description of the above technical solution: the L-shaped supporting rod is arranged to play a role in limiting and guiding the lock rod, and the spring I plays a role in resetting the lock rod under the elastic action of the spring I when the lock rod is loosened, so that the self-locking effect on the first protection plate is achieved.

Four clamping grooves are formed in a power supply plate of the power supply unit, clamping blocks are slidably mounted in the clamping grooves, and four clamping holes for the clamping blocks to be inserted into are formed in the power supply shell.

As a further description of the above technical solution: through setting up the fixture block, the fixture block plays the fixed action to the power supply group when inserting the card hole, plays the unblock effect to the power supply group when the fixture block breaks away from the card hole, is convenient for overhaul and change the power supply group.

And a second spring is arranged between the clamping block and the clamping groove, and two ends of the second spring are respectively and fixedly connected with the opposite surfaces of the clamping block and the clamping groove.

As a further description of the above technical solution: through setting up spring two, play the supporting role to the fixture block under the elastic action of spring two, guarantee the stability of the fixed power supply group of fixture block to play the reset effect to the fixture block after pressing down the fixture block and keeping away from the card hole.

The adjusting groove has been seted up to square through-hole inner wall, the lead screw is installed to the adjusting groove internal rotation, and the lead screw extends to the outer and fixed mounting of outer container has the hand wheel, the regulating block is installed to the screw thread on the lead screw, it has the actuating lever to articulate on the regulating block, and the actuating lever other end articulates mutually with the second guard plate.

As a further description of the above technical solution: through setting up the hand wheel, rotate the hand wheel and drive the lead screw and rotate, drive the regulating block up-and-down motion when the lead screw rotates, drive the second guard plate through the actuating lever during the regulating block up-and-down motion and rotate at the pivot surface, realize the expansion and the folding effect to the second guard plate, be convenient for dispel the heat in the power shell when the second guard plate expandes, play the effect of sunshade rain simultaneously to be convenient for deposit the device wholly when the second guard plate is folding.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, realize the holistic portable effect of equipment through setting up outer container cooperation handle and four universal wheels, be convenient for simultaneously to the whole transportation removal of equipment to four damping shock absorbers that set up through the casing inside play the shock attenuation guard action to the power supply group, effectively avoid the power supply group to damage, cause the equipment spontaneous combustion explosion, bring inconvenience for the user.

2. The utility model discloses in, play the sunshade effect to equipment through setting up first guard plate and second guard plate when the open air is used sunny day, prevent that sunshine from shining and make equipment temperature improve, be unfavorable for equipment use, at outdoor rainy day and strong wind weather, play the effect of taking shelter from rain of equipment to prevent under the effect of filter screen that the dust from getting into the power supply group in the exhaust hole.

3. The utility model discloses in, through setting up the fixture block, drive the fixture block under the elastic action of spring two and insert the downthehole fixed action that realizes organizing to the power supply, press down the fixture block and keep away from the unblock effect that the card hole realized organizing the power supply, be convenient for overhaul and change power supply group to play the reset effect to the fixture block under the elastic action of spring two after loosening the fixture block.

Drawings

Fig. 1 is a schematic structural diagram of a portable power supply box according to the present invention;

fig. 2 is a schematic structural diagram of a power shell of a portable power supply box and a power supply plate section in a power supply set according to the present invention;

fig. 3 is a schematic structural diagram of a portable power supply box in fig. 2 according to the present invention;

fig. 4 is a schematic structural view of an outer box and a power supply casing of the portable power supply box of the present invention;

fig. 5 is a schematic structural diagram of a portable power supply box shown in fig. 4B according to the present invention;

fig. 6 is a schematic structural view of a section of the portable power supply box housing according to the present invention.

Illustration of the drawings:

1. an outer box; 2. a universal wheel; 3. a drive rod; 4. a first guard plate; 5. a box door; 6. a damping shock absorber; 7. a power supply housing; 8. a power supply set; 9. a rotating shaft; 10. filtering with a screen; 11. a second protection plate; 12. a drawer; 13. a lock lever; 14. an L-shaped support bar; 15. a first spring; 16. a clamping block; 17. a second spring; 18. a screw rod; 19. and a regulating block.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a portable power supply box comprises an outer box 1 with an opening, universal wheels 2 are fixedly mounted at four corners of the lower surface of the outer box 1, a lifting handle is hinged to the outer box 1, a first protection plate 4 is slidably mounted on the outer box 1, a lock rod 13 is slidably mounted on the outer box 1, two fixing holes for the lock rod 13 to insert are formed in the first protection plate 4, an L-shaped support rod 14 is fixedly mounted on the left side surface of the outer box 1, the lock rod 13 is slidably mounted on the L-shaped support rod 14, a spring I15 is sleeved on the lock rod 13, and two ends of the spring I15 are fixedly connected with the lock rod 13 and the L-shaped support rod 14 respectively;

the locking rod 13 is arranged, the first protection plate 4 is unlocked when the locking rod 13 is pulled to be away from the fixing hole, the first protection plate 4 can be folded and unfolded freely when unlocked, daily use is facilitated, occupied space of equipment is saved when the equipment is not used, the L-shaped support rod 14 is arranged to play a limiting and guiding role in the locking rod 13, the locking rod 13 is reset under the elastic action of the first spring 15 when the locking rod 13 is released, and the self-locking effect on the first protection plate 4 is achieved;

a box door 5 is hinged to an opening of the outer box 1, four damping shock absorbers 6 are fixedly mounted on the inner wall of the outer box 1, a power supply shell 7 is fixedly mounted at one end, opposite to the four damping shock absorbers 6, of the power supply shell 7, a power supply group 8 is arranged in the power supply shell 7, and the power supply group 8 comprises a battery and a power supply plate;

four clamping grooves are formed in a power supply plate of the power supply unit 8, a clamping block 16 is slidably mounted in each clamping groove, four clamping holes for the clamping block 16 to be inserted into are formed in the power supply shell 7, a second spring 17 is arranged between each clamping block 16 and each clamping groove, two ends of each second spring 17 are fixedly connected with the corresponding surfaces of the clamping block 16 and each clamping groove respectively, through the arrangement of the clamping block 16, the clamping block 16 plays a role in fixing the power supply unit 8 when inserted into each clamping hole, the clamping block 16 plays a role in unlocking the power supply unit 8 when separated from each clamping hole, the power supply unit 8 is convenient to overhaul and replace, through the arrangement of the second spring 17, the clamping block 16 is supported under the elastic action of the second spring 17, the stability of the clamping block 16 for fixing the power supply unit 8 is ensured, and the clamping block 16 is reset after being far away from each clamping hole is pressed;

the power supply shell 7 is provided with a plurality of exhaust holes, the outer box 1 is provided with a square through hole matched with the plurality of exhaust holes for use, a rotating shaft 9 and a filter screen 10 are fixedly installed in the square through hole, a second protection plate 11 is rotatably installed on the outer surface of the rotating shaft 9, an adjusting groove is formed in the inner wall of the square through hole, a screw rod 18 is rotatably installed in the adjusting groove, the screw rod 18 extends out of the outer box 1 and is fixedly provided with a hand wheel, an adjusting block 19 is installed on the screw rod 18 in a threaded manner, a driving rod 3 is hinged to the adjusting block 19, the other end of the driving rod 3 is hinged to the second protection plate 11, the outer box 1 is provided with a storage hole, and a drawer 12 is slidably installed in the storage hole;

through setting up the hand wheel, it drives lead screw 18 and rotates to rotate the hand wheel, lead screw 18 drives regulating block 19 up-and-down motion when rotating, drive second guard plate 11 through actuating lever 3 during 19 up-and-down motion and rotate at pivot 9 surfaces, the realization is to the expansion and the folding effect of second guard plate 11, be convenient for dispel the heat in the power shell 7 when second guard plate 11 expandes, play the effect that the sunshade was taken shelter from the rain simultaneously, and be convenient for when second guard plate 11 is folding deposit the device wholly.

The working principle is as follows: when the portable door lock is used, firstly, the handle is pulled to move equipment to a use area, then the hand wheel is rotated to drive the screw rod 18 to rotate, the screw rod 18 drives the adjusting block 19 to move upwards when rotating, the adjusting block 19 drives the second protection plate 11 to rotate on the outer surface of the rotating shaft 9 through the driving rod 3 when moving upwards, the second protection plate 11 is unfolded, then the lock rod 13 is pulled to be far away from the fixed hole to unlock the first protection plate 4, then the first protection plate 4 is pulled out and the lock rod 13 is loosened, the lock rod 13 is driven to reset into the corresponding fixed hole under the elastic action of the first spring 15, the first protection plate 4 is locked, then the door 5 is opened, power equipment is inserted into the power supply group 8 to be used, after the use, the hand wheel is rotated to drive the second protection plate 11 to be folded, then the lock rod 13 is pulled to unlock the first protection plate 4, the lock rod 13 is released after the first protection plate 4 is recovered, if the power supply group 8 needs to be detected, firstly, the clamping block 16 is pressed to be far away from the clamping hole, then the power supply group 8 is taken out, after the detection is finished, the clamping block 16 is continuously pressed, the power supply group 8 is placed into the power supply shell 7, the clamping block is driven to be transferred and the clamping hole is finally, and the clamping device is closed through the fixing handle 5 under the elastic action of the handle.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a portable power supply case, is including having open-ended outer container (1), its characterized in that, the equal fixed mounting in outer container (1) lower surface four corners has universal wheel (2), it has the handle to articulate on outer container (1), slidable mounting has first guard plate (4) on outer container (1), outer container (1) opening part articulates there is chamber door (5), outer container (1) inner wall fixed mounting has four damping shock absorbers (6), four the relative one end fixed mounting of damping shock absorber (6) has power shell (7), be provided with power pack (8) in power shell (7), power pack (8) contain battery and power supply board, a plurality of exhaust hole has been seted up on power shell (7), set up the square through-hole who uses with a plurality of exhaust hole cooperation on outer container (1), fixed mounting has pivot (9) and filter screen (10) in the square through-hole, pivot (9) surface is rotated and is installed second guard plate (11), store up the thing hole on outer container (1), drawer (12) are installed to the sliding in the store up.

2. The portable power supply box according to claim 1, wherein the outer box (1) is slidably mounted with a lock rod (13), and the first protection plate (4) is provided with two fixing holes for inserting the lock rod (13).

3. The portable power supply box of claim 2, wherein an L-shaped support rod (14) is fixedly installed on the left side surface of the outer box (1), the lock rod (13) is slidably installed on the L-shaped support rod (14), a first spring (15) is sleeved on the lock rod (13), and two ends of the first spring (15) are respectively and fixedly connected with the lock rod (13) and the L-shaped support rod (14).

4. The portable power supply box according to claim 1, wherein four slots are formed on the power supply board of the power supply set, the fixture blocks (16) are slidably mounted in the slots, and four fastening holes for inserting the fixture blocks (16) are formed on the power supply housing (7).

5. The portable power supply box of claim 4, wherein a second spring (17) is disposed between the latch (16) and the slot, and two ends of the second spring (17) are respectively and fixedly connected to opposite surfaces of the latch (16) and the slot.

6. The portable power supply box according to claim 1, wherein an adjusting groove is formed in an inner wall of the square through hole, a screw rod (18) is rotatably mounted in the adjusting groove, the screw rod (18) extends out of the outer box (1) and is fixedly provided with a hand wheel, an adjusting block (19) is threadedly mounted on the screw rod (18), a driving rod (3) is hinged on the adjusting block (19), and the other end of the driving rod (3) is hinged with the second protection plate (11).