CN215705707U

CN215705707U - Power protection device for new energy electric vehicle

Info

Publication number: CN215705707U
Application number: CN202121955963.9U
Authority: CN
Inventors: 张建龙
Original assignee: Guangdong Magstin Technology Co ltd
Current assignee: Guangdong Magstin Technology Co ltd
Priority date: 2021-08-19
Filing date: 2021-08-19
Publication date: 2022-02-01
Anticipated expiration: 2031-08-19

Abstract

The utility model provides a power supply protection device for a new energy electric vehicle, which relates to the technical field of power supplies and comprises a power supply body, a baffle plate a, an insertion block, a slot and an extension mechanism, wherein the baffle plate a is arranged at four corners of the surface of the power supply body, the insertion block is fixedly arranged on the surface of the baffle plate a, the slot is arranged at four corners of the interior of the power supply body, the extension mechanism is arranged in the baffle plate a and comprises a sliding groove, a sliding block, a baffle plate b and a connecting rod, the sliding groove is arranged in the baffle plate a, the sliding block is arranged on the surface of the sliding groove in a sliding manner, the baffle plate b is fixedly arranged on the surface of the sliding block, the connecting rod is arranged on the surface of the baffle plate b, when the power supply protection device is actually used, the function of protecting the fragile part at the corner position of the power supply body is achieved by arranging the baffle plate a and the baffle plate b, meanwhile, the power supplies with different heights can be adapted through the extension mechanism, the operation is simple, and the practical use is facilitated.

Description

Power protection device for new energy electric vehicle

Technical Field

The utility model relates to the technical field of power supplies, in particular to a power supply protection device for a new energy electric vehicle.

Background

The electric vehicle power source is the power source on the electric vehicle, and the lead-acid storage power source is mostly arranged on the electric vehicle, so that the lead-acid storage power source is low in cost and high in cost performance, and meanwhile, the power source can be charged and can be used repeatedly.

At present some power for electric motor car, the protective housing is equipped with usually and protects the power, and in the daily use of power, the corner is the position fragile relatively, thereby when power protective housing corner received the collision and caused the damage, the crackle of corner also is inconvenient for people to restore simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a power supply protection device for a new energy electric vehicle.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a new forms of energy power protection device for electric motor car, includes that power supply body, baffle a, inserted block, slot and extension mechanism constitute, power supply body's surperficial four corners position department is provided with baffle a, the inserted block is equipped with admittedly on baffle a's surface, the slot has been seted up to power supply body's inside four corners position department, extend the inside of mechanism setting at baffle a.

In order to adapt to power supplies with different heights, the utility model is improved in that the extension mechanism comprises a sliding groove, a sliding block, a baffle b and a connecting rod, the sliding groove is formed in the baffle a, the sliding block slides on the surface of the sliding groove, the baffle b is fixedly arranged on the surface of the sliding block, and the connecting rod is arranged on the surface of the baffle b.

In order to facilitate the detachment of the handle, the improved structure of the utility model further comprises an upper cover, a handle and a groove, wherein the upper cover is fixedly connected to the top surface of the power supply body, the handle is arranged on the surface of the upper cover, the groove is formed in the middle position of the surface of the upper cover, and a fixing mechanism is arranged inside the groove.

In order to fix the handle, the utility model improves that the fixing mechanism comprises a spring, a positioning block, a pull rod and a positioning hole, the spring is fixedly arranged in the groove, the positioning block is arranged at one end of the spring, the pull rod is fixedly arranged at one side of the positioning block, and the positioning holes are formed in both sides of the handle.

In order to facilitate people to install the baffle plates a, the utility model has the improvement that the number of the baffle plates b is two, and a connecting rod is fixedly arranged between the two groups of the baffle plates b.

In order to accommodate the connecting rod, the utility model improves that a square groove is arranged at the position, below the connecting rod, of one side of the baffle plate a, and the number of the baffle plates a is two.

In order to make the positioning block leave the positioning hole, the utility model improves that the pull rod penetrates through the inner part of the upper cover and is connected with the upper cover in a sliding way.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, when in actual use, the baffle plate a and the baffle plate b are arranged, so that the function of protecting the fragile parts at the corner positions of the power supply body is achieved, meanwhile, the power supply with different heights can be adapted through the extending device, the operation is simple, and the practical use is facilitated.

2. In the utility model, when in actual use, the handle is simply and conveniently detached by arranging the fixing device, the condition that people cannot use the handle when the handle is damaged is avoided, the operation is simple, and the practical use is facilitated.

Drawings

Fig. 1 is a schematic view of an overall structure of a power protection device for a new energy electric vehicle according to the present invention;

FIG. 2 is a side view of a power protection device for a new energy electric vehicle according to the present invention;

fig. 3 is a schematic cross-sectional view of a baffle a in fig. 2 of the power protection apparatus for a new energy electric vehicle according to the present invention;

fig. 4 is a top view of a power protection device for a new energy electric vehicle according to the present invention;

fig. 5 is a schematic cross-sectional view of the upper cover in fig. 4 of the power protection apparatus for a new energy electric vehicle according to the present invention.

Illustration of the drawings:

1. a power supply body; 2. an upper cover; 3. a handle; 4. a baffle plate a; 5. a chute; 6. a slider; 7. a baffle b; 8. inserting a block; 9. a slot; 10. a connecting rod; 11. a groove; 12. a spring; 13. positioning blocks; 14. pulling a rod; 15. and (7) positioning the holes.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

Referring to fig. 1-5, the present invention provides a technical solution: a power supply protection device for a new energy electric vehicle comprises a power supply body 1, a baffle a4, an insert block 8, a slot 9 and an extension mechanism, wherein the baffle a4 is arranged at four corners of the surface of the power supply body 1, the extension mechanism comprises a sliding chute 5, a sliding block 6, a baffle b7 and a connecting rod 10, the sliding chute 5 is arranged in the baffle a4, the sliding block 6 is arranged on the surface of the sliding chute 5 in a sliding manner, the baffle b7 is fixedly arranged on the surface of the sliding block 6, the connecting rod 10 is arranged on the surface of the baffle b7, and by arranging the connecting rod 10, so that people can simultaneously place two groups of baffles a4 and b7 around the power supply body 1, the volume of the insert block 8 and the slot 9 is the same, when the insert 8 enters the inside of the socket 9, by increasing the contact area between the insert 8 and the socket 9, meanwhile, the friction force between the baffle plates is increased, so that the baffle plate a4 is stably arranged around the power supply body 1.

Insert 8 is fixedly mounted on the surface of baffle a4, fixing mechanism includes spring 12, positioning block 13, pull rod 14 and positioning hole 15, spring 12 is fixedly mounted in groove 11, positioning block 13 is mounted at one end of spring 12, pull rod 14 is fixedly mounted at one side of positioning block 13, positioning hole 15 is formed in both sides of handle 3, slots 9 are formed in four corners of interior of power supply body 1, extending mechanism is arranged in baffle a4, extending mechanism is arranged, when a high-height power supply is met, connecting rod 10 is pulled at the moment, connecting rod 10 drives baffle b7 to move, baffle b7 drives sliding block 6 to slide on the surface of sliding groove 5, when baffle b7 is attached to the top surface of power supply body 1, the effect of protecting power supply body 1 can be achieved at the moment.

Draw stick 14 to run through the inside of upper cover 2, the quantity of baffle b7 is two sets of, fixed mounting has connecting rod 10 between two sets of baffles b7, through setting up two sets of baffle a4 baffle b7, thereby protect power supply body 1's peripheral angular position department, thereby power supply body 1's life has been prolonged, draw stick 14 and upper cover 2 sliding connection, through drawing stick 14 to run through the setting between upper cover 2, when people need dismantle handle 3, only need the pulling draw stick 14 this moment, thereby it can in shifting out locating hole 15 to drive locating piece 13.

The electric power tool also comprises an upper cover 2, a handle 3 and a groove 11, wherein the upper cover 2 is fixedly connected with the top surface of the power body 1, the surface of the upper cover 2 is provided with the handle 3, the surface of the upper cover 2 is provided with the groove 11 at the middle position, the inside of the groove 11 is provided with a fixing mechanism, the effect of accommodating a base of the handle 3 is achieved by arranging the groove 11, the condition that the handle 3 occupies the space is avoided, through arranging a fixing device, the handle 3 on the power protection shell is usually and fixedly arranged together, when the handle 3 is damaged, people cannot replace the handle 3, when the power body 1 needs to be carried, only the power body 1 can be lifted, so that people feel tired and are not beneficial to practical use, when the handle 3 needs to be replaced, the pull rod 14 is pulled at the moment, the pull rod 14 drives the positioning block 13 to move out of the positioning hole 15, then people can take out the handle 3, and the pull rod 14 is loosened, at this time, the spring 12 drives the positioning block 13 to reset, and at this time, people can replace the damaged handle 3.

Baffle a 4's one side is located connecting rod 10 below position department and has seted up the square groove, baffle a 4's quantity is two sets of, the square groove is seted up through the one side at baffle a4, the effect of accomodating connecting rod 10 has been played, avoid connecting rod 10 to locate the top surface at baffle a4, thereby occupation space's effect, the holistic aesthetic measure of power body 1 has been increased simultaneously, baffle a4 and baffle b 7's material are foamed aluminum, foamed aluminum is after adding the additive in pure aluminium or aluminum alloy, form through the foaming process, metal and bubble characteristic have concurrently simultaneously. The composite material has the advantages of small density, high impact absorption capacity, high temperature resistance, high fireproof performance, corrosion resistance, sound insulation, noise reduction, low heat conductivity, high electromagnetic shielding performance, high weather resistance, filtering capacity, easiness in processing and installation, high forming precision, capability of being subjected to surface coating, recoverability and excellent performance.

The working principle is as follows: through setting up baffle a4, protect the corner of power supply body 1, when baffle a4 is in the actual installation, only need insert piece 8 insert slot 9 on power supply body 1 can, when meetting the higher power, at this moment pull connecting rod 10, connecting rod 10 drives baffle b7 and moves, baffle b7 drives slider 6 and slides on the surface of concrete chute 5, when baffle b7 is laminated to the top surface of power supply body 1, can play the effect of protection to power supply body 1 at this moment, through setting up the fixing device, because handle 3 on the power protection shell is usually fixed mounting together, when handle 3 damages, people can't replace handle 3, when needing to carry power supply body 1, only can power supply body 1 be lifted, thus make people feel tired, be unfavorable for the actual use, when handle 3 needs to be replaced, pull excellent 14 this moment, pull excellent 14 drives locating piece 13 and shifts out in locating hole 15, then people can take out the handle 3, loosen the pull rod 14 at the same time, the spring 12 drives the positioning block 13 to reset at the moment, and at the moment, people can replace the damaged handle 3, and when people need to install the handle 3, only the handle 3 needs to be placed into the groove 11 on the upper cover 2, and meanwhile, the positioning block 13 is clamped into the positioning hole 15.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.

Claims

1. The utility model provides a new forms of energy power protection device for electric motor car, includes power body (1), baffle a (4), inserted block (8), slot (9) and extends the mechanism and constitute its characterized in that: the power supply comprises a power supply body (1), wherein baffle plates a (4) are arranged at four corners of the surface of the power supply body (1), an insert block (8) is fixedly arranged on the surface of each baffle plate a (4), slots (9) are formed in four corners of the interior of the power supply body (1), and an extension mechanism is arranged inside the baffle plates a (4).

2. The power protection device for the new energy electric vehicle according to claim 1, characterized in that: the extension mechanism comprises a sliding groove (5), a sliding block (6), a baffle b (7) and a connecting rod (10), the sliding groove (5) is formed in the baffle a (4), the sliding block (6) is arranged on the surface of the sliding groove (5) in a sliding mode, the baffle b (7) is fixedly arranged on the surface of the sliding block (6), and the connecting rod (10) is arranged on the surface of the baffle b (7).

3. The power protection device for the new energy electric vehicle according to claim 1, characterized in that: still including upper cover (2), handle (3) and recess (11), upper cover (2) fixed connection is at the top surface of power body (1), the surface of upper cover (2) is provided with handle (3), the surface of upper cover (2) is located intermediate position department and is seted up recess (11), the inside of recess (11) is provided with fixed establishment.

4. The power protection device for the new energy electric vehicle according to claim 3, characterized in that: the fixing mechanism comprises a spring (12), a positioning block (13), a pull rod (14) and positioning holes (15), the spring (12) is fixedly installed inside the groove (11), the positioning block (13) is installed at one end of the spring (12), the pull rod (14) is fixedly installed on one side of the positioning block (13), and the positioning holes (15) are formed in two sides of the handle (3).

5. The power protection device for the new energy electric vehicle according to claim 2, characterized in that: the number of the baffle plates b (7) is two, and a connecting rod (10) is fixedly arranged between the two baffle plates b (7).

6. The power protection device for the new energy electric vehicle according to claim 2, characterized in that: one side of the baffle plate a (4) is provided with a square groove at the position below the connecting rod (10), and the number of the baffle plates a (4) is two.

7. The power protection device for the new energy electric vehicle according to claim 4, characterized in that: the pull rod (14) penetrates through the inner part of the upper cover (2), and the pull rod (14) is connected with the upper cover (2) in a sliding mode.