CN216016474U

CN216016474U - Portable mobile power supply convenient to move

Info

Publication number: CN216016474U
Application number: CN202121802589.9U
Authority: CN
Inventors: 张彦辉
Original assignee: Shenyang Jifeng Electric Power Equipment Co ltd
Current assignee: Shenyang Jifeng Electric Power Equipment Co ltd
Priority date: 2021-08-04
Filing date: 2021-08-04
Publication date: 2022-03-11
Anticipated expiration: 2031-08-04

Abstract

The utility model discloses a portable mobile power supply convenient to move, which relates to the technical field of mobile power supplies and comprises a bottom plate, wherein two pairs of first chutes are formed in the upper wall surface of the bottom plate, two pairs of guide rods are fixedly connected in the two pairs of first chutes, two pairs of slide blocks are connected on the two pairs of guide rods in a sliding manner, springs are sleeved on the two pairs of guide rods and positioned on one side of each slide block, the other ends of the springs are in contact with one side wall surface of the first chute, two pairs of connecting rods are hinged on the upper wall surfaces of the two pairs of slide blocks, the upper ends of the two pairs of connecting rods are hinged with a battery mounting table together, a battery is fixedly connected on the upper wall surface of the battery mounting table, a limiting structure is arranged between the battery mounting table and the bottom plate, a rotary table is fixedly connected on the lower wall surface of one side of the bottom plate, a first wheel carrier is fixedly connected on the lower wall surface of the rotary table, the device can expand the slide blocks outwards through the connecting rods, and can absorb power through the springs on one side of the slide blocks, thereby achieving shock absorption.

Description

Portable mobile power supply convenient to move

Technical Field

The utility model relates to the technical field of mobile power supplies, in particular to a portable mobile power supply convenient to move.

Background

At present, a large-scale mobile power supply has large mass, which causes troubles for carrying and moving the power supply, and often requires cooperation of multiple persons or moving by using special carrying equipment such as a forklift. Inevitable extrusion and vibrations in the removal process still can cause the damage to inside battery and the host computer subassembly of power, like in the utility model patent of publication number CN210780152U, disclose a portable power source convenient to use, including the portable power source body, the front side at portable power source body top is opened and is equipped with square standing groove, the equal movable mounting in the left and right sides of ground wall has the dead lever in the square standing groove, and circular inserting groove has all been seted up at the top of two dead levers. The utility model discloses a, through setting up the portable power source body, square standing groove, the dead lever, circular inserting groove, circular through-hole, circular inserting rod, latch mechanism, circular recess, the extrusion spring, the stopper, circular lug, carry and draw the piece, square recess, fixed establishment, square storing groove, the elastic rod, impel the piece, the fixed block, the bar groove, the cooperation in articulated seat and the carry and draw the groove is used, solved and present when meetting great portable power source, the inconvenient user carries out the problem of removing, this portable power source convenient to use, possess the advantage that the person of facilitating the use carries out quick travel, the utility model discloses a, however, the device is when using, do not possess shock-absorbing function, easily make the inside electron device of battery take place to damage because of vibrations, therefore, unsatisfied current demand.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a portable mobile power supply convenient to move, and solves the technical problem that the conventional device does not have a damping function.

In order to achieve the purpose, the utility model is realized by the following technical scheme: a portable mobile power supply convenient to move comprises a bottom plate, wherein two pairs of first sliding grooves are formed in the upper wall surface of the bottom plate, two pairs of guide rods are fixedly connected in the first sliding grooves, two pairs of slide blocks are connected on the guide rods in a sliding mode, springs are sleeved on the two pairs of guide rods and located on one side of each slide block, the other ends of the springs are in contact with one side wall surface of the first sliding groove, two pairs of connecting rods are hinged on the upper wall surface of each slide block, the upper ends of the two pairs of connecting rods are hinged to a battery mounting table together, batteries are fixedly connected to the upper wall surface of the battery mounting table, a limiting structure is arranged between the battery mounting table and the bottom plate, a rotary table is fixedly connected to the lower wall surface of one side of the bottom plate, a first wheel frame is fixedly connected to the lower wall surface of the rotary table, a rotary shaft is rotatably connected to the first wheel frame, a pair of first wheels is fixedly connected to two ends of the rotary shaft, and a brake device is arranged on the rotary shaft, the device comprises a base plate, a first wheel frame, a second wheel frame, a connecting rod, a push-pull rod, a handle, a first wheel frame and a pair of second wheels, wherein the connecting rod is fixedly connected to the wall surface of one side of the first wheel frame, one end of the connecting rod is hinged to the push-pull rod, the other end of the push-pull rod is fixedly connected to the handle, the second wheel frame is fixedly connected to the lower wall surface of the other side of the base plate, and the second wheel frame is rotatably connected with a pair of second wheels.

Preferably, the limiting structure comprises a second sliding groove which is arranged on the upper wall surface of the bottom plate and is located between the two pairs of first sliding grooves, a second sliding block is connected in the second sliding groove in a sliding mode, a guide sleeve is fixedly connected to the upper wall surface of the second sliding block, a guide rod is inserted in the guide sleeve, and the upper end of the guide rod is fixedly connected with the lower wall surface of the battery installation table.

Preferably, grooves are formed in two side walls of the second sliding groove, and bumps are fixedly connected to two side walls of the second sliding block and matched with the grooves.

Preferably, the braking device comprises a braking shaft fixedly connected to the center of the rotating shaft, the lower wall surface of the rotating table is fixedly connected to one side of the first wheel carrier and provided with a fixing plate, a pair of clamping plates is hinged to one side wall surface of the fixing plate and sleeved on the braking shaft, a brake cable is mounted at the other end of each clamping plate, a hand brake is mounted on the handle, and the other end of the brake cable is communicated with the hand brake.

Preferably, the first wheel frame is of a door-shaped structure.

Preferably, two pairs of said links are inclined in opposite directions.

Preferably, the two pairs of links are equal in length.

Advantageous effects

The utility model provides a portable mobile power supply convenient to move, which has the advantages that the device can be moved by pulling or pushing a handle and a pair of first wheels and a pair of second wheels, a rotary table can be rotated by exerting force on the handle in the lateral direction, the pair of first wheels can change the direction by rotating the rotary table, so that the steering is realized, a battery mounting table can press a connecting rod under the action of gravity when pushed on a bumpy road surface, a sliding block can expand outwards through the connecting rod, the power can be absorbed through a spring on one side of the sliding block, so that the shock absorption is realized, when the device collides with other objects and is subjected to force from the front, the sliding block can also move on a guide rod, the impact from the front is reduced, a hand brake is pinched when pushed on a road surface with a slope, a pair of clamping plates can be driven to clamp a brake shaft through a brake cable, the brake function can be realized by generating friction force after the brake shaft is clamped.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a side view of the present invention.

Fig. 3 is an enlarged schematic view of a in fig. 1.

Fig. 4 is a side view of the second runner of the present invention.

In the figure: 1-a bottom plate; 11-a first runner; 12-a second runner; 13-a groove; 2-a guide rod; 21-a slide block; 22-a connecting rod; 23-a spring; 3-a battery mounting table; 4-a battery; 5-a second slide block; 51-a guide sleeve; 52-a guide bar; 53-bumps; 6-a turntable; 61-a first wheel carrier; 62-a rotating shaft; 63-a first wheel; 64-connecting rod; 65-a push-pull rod; 66-a handle; 67-brake shaft; 7-fixing the plate; 71-a splint; 72-brake line; 73-hand brake; 8-a second wheel carrier; 81-second wheel.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a portable mobile power supply convenient to move comprises a bottom plate 1, wherein two pairs of first sliding grooves 11 are formed in the upper wall surface of the bottom plate 1, two pairs of guide rods 2 are fixedly connected in the first sliding grooves 11, two pairs of sliding blocks 21 are connected on the guide rods 2 in a sliding mode, springs 23 are sleeved on the guide rods 2 and located on one sides of the sliding blocks 21, the other ends of the springs 23 are in contact with one side wall surface of the first sliding grooves 11, two pairs of connecting rods 22 are hinged to the upper wall surface of the sliding blocks 21, the upper ends of the two pairs of connecting rods 22 are hinged to a battery mounting table 3 together, batteries 4 are fixedly connected to the upper wall surface of the battery mounting table 3, a limiting structure is installed between the battery mounting table 3 and the bottom plate 1, a rotary table 6 is fixedly connected to the lower wall surface of the rotary table 6, a first wheel carrier 61 is fixedly connected to the first wheel carrier 61, and a rotating shaft 62 is rotatably connected to the first wheel carrier 61, a pair of first wheels 63 is fixedly connected to two ends of the rotating shaft 62, a brake device is arranged on the rotating shaft 62, a connecting rod 64 is fixedly connected to one side wall surface of the first wheel frame 61, a push-pull rod 65 is hinged to one end of the connecting rod 64, a handle 66 is fixedly connected to the other end of the push-pull rod 65, a second wheel frame 8 is fixedly connected to the lower wall surface of the other side of the bottom plate 1, and a pair of second wheels 81 is rotatably connected to the second wheel frame 8; the limiting structure comprises a second sliding chute 12 which is arranged on the upper wall surface of the bottom plate 1 and is positioned between the two pairs of first sliding chutes 11, a second sliding block 5 is connected in the second sliding chute 12 in a sliding manner, a guide sleeve 51 is fixedly connected to the upper wall surface of the second sliding block 5, a guide rod 52 is inserted in the guide sleeve 51, and the upper end of the guide rod 52 is fixedly connected with the lower wall surface of the battery mounting table 3; grooves 13 are formed in two side walls of the second sliding groove 12, protruding blocks 53 are fixedly connected to two side walls of the second sliding block 5, and the protruding blocks 53 are matched with the grooves 13; the brake device comprises a brake shaft 67 fixedly connected to the center of the rotating shaft 62, a fixed plate 7 is fixedly connected to the lower wall surface of the rotary table 6 and located on one side of the first wheel carrier 61, a pair of clamping plates 71 are hinged to the wall surface of one side of the fixed plate 7, the pair of clamping plates 71 are sleeved on the brake shaft 67, a brake cable 72 is installed at the other end of each clamping plate 71, a hand brake 73 is installed on the handle 66, and the other end of the brake cable 72 is communicated with the hand brake 73; the first wheel frame 61 is of a door-shaped structure; the two pairs of said links 22 are inclined in opposite directions; the two pairs of links 22 are of equal length.

Example (b): as can be seen from fig. 1 to 4 of the specification, the device can be moved by a user pulling or pushing the handle 66 and using the pair of first wheels 63 and the pair of second wheels 81, the turntable 6 can be rotated by the user exerting a force on the handle 66 in a lateral direction, the pair of first wheels 63 can be changed in direction by the rotation of the turntable 6, thereby achieving steering, the battery mounting platform 3 can press the connecting rod 22 under the action of gravity when pushed on a bumpy road, the sliding block 21 can be expanded outward by the connecting rod 22, the power can be absorbed by the spring 23 on one side of the sliding block 21, thereby achieving shock absorption, when the device is impacted with other objects and receives a force from the front, the sliding block 21 can also move on the guide rod 2, and the movement between the battery mounting platform 3 and the bottom plate 1 in a vertical direction can be limited by the guide rod 52 in the guide sleeve 51, the battery installation table 3 and the bottom plate 1 can be limited to move in the transverse direction only by sliding the second sliding block 5 in the second sliding groove 12, parallelism between the battery installation table 3 and the bottom plate 1 is guaranteed, the hand brake 73 is pinched when the road surface with gradient is pushed, the brake shaft 67 can be clamped by the pair of clamping plates 71 driven by the brake cable 72, and the brake function can be realized by generating friction force after the brake shaft 67 is clamped.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Claims

1. The utility model provides a portable mobile power source convenient to remove, includes bottom plate (1), its characterized in that, two pairs of first spouts (11) have been seted up to the wall on bottom plate (1), and two pairs of rigid coupling has two pairs of guide arms (2) in first spout (11), two pairs sliding connection has two pairs of sliders (21) on guide arm (2), and on two pairs of guide arm (2) and lie in slider (21) one side all overlap and be equipped with spring (23), the spring (23) other end with first spout (11) one side wall contacts, and two pairs of slider (21) upper wall articulates there are two pairs of connecting rods (22), and two pairs of connecting rod (22) upper end articulates jointly has battery mount table (3), the wall rigid coupling has battery (4) on battery mount table (3), battery mount table (3) with install limit structure between bottom plate (1), wall rigid coupling has revolving stage (6) under bottom plate (1) one side, the wall rigid coupling has first wheel carrier (61) under revolving stage (6), first wheel carrier (61) internal rotation is connected with pivot (62), pivot (62) both ends rigid coupling has a pair of first wheel (63), be equipped with brake equipment on pivot (62), first wheel carrier (61) a side wall rigid coupling has connecting rod (64), connecting rod (64) one end articulates there is push-and-pull rod (65), push-and-pull rod (65) other end rigid coupling has handle (66), the wall rigid coupling has second wheel carrier (8) under bottom plate (1) opposite side, it is connected with a pair of second wheel (81) to rotate on second wheel carrier (8).

2. The portable mobile power supply convenient to move according to claim 1, wherein the limiting structure comprises a second sliding groove (12) which is arranged on the upper wall surface of the bottom plate (1) and is located between the two pairs of first sliding grooves (11), a second sliding block (5) is connected in the second sliding groove (12) in a sliding manner, a guide sleeve (51) is fixedly connected to the upper wall surface of the second sliding block (5), a guide rod (52) is inserted in the guide sleeve (51), and the upper end of the guide rod (52) is fixedly connected with the lower wall surface of the battery mounting table (3).

3. The portable mobile power supply convenient to move according to claim 2, wherein two side walls of the second sliding groove (12) are respectively provided with a groove (13), two side walls of the second sliding block (5) are respectively fixedly connected with a projection (53), and the projection (53) is matched with the groove (13).

4. The portable mobile power supply convenient to move according to claim 1, wherein the braking device comprises a braking shaft (67) fixedly connected to the center of the rotating shaft (62), the lower wall surface of the rotary table (6) is fixedly connected to a fixing plate (7) on one side of the first wheel carrier (61), a pair of clamping plates (71) is hinged to one side wall surface of the fixing plate (7), the pair of clamping plates (71) is sleeved on the braking shaft (67), a brake cable (72) is installed at the other end of the pair of clamping plates (71), a hand brake (73) is installed on the handle (66), and the other end of the brake cable (72) is communicated with the hand brake (73).

5. A portable power supply according to claim 1, wherein the first wheel carriage (61) is of a door type structure.

6. A portable power source according to claim 1, wherein the two pairs of links (22) are inclined in opposite directions.

7. A portable power source according to claim 1, wherein the two pairs of links (22) are of equal length.