CN2936891Y

CN2936891Y - Battery positioning device for electric vehicles

Info

Publication number: CN2936891Y
Application number: CN200620025742.0U
Authority: CN
Inventors: 周文政
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-04-05
Filing date: 2006-04-05
Publication date: 2007-08-22
Anticipated expiration: 2016-04-05

Abstract

A battery positioning device of an electric vehicle is composed of a frame and a battery box; the outer end of the frame forms an opening for placing the battery box, the inner end is a top leaning surface, the bottom edge of the inner end is provided with a lock, and a clamping sheet of the lock protrudes and extends into the frame; the battery box is pushed into the frame through the opening, a positioning body is arranged at the bottom of the front end of the battery box relative to the position of the clamping sheet of the lock, and when the inner end of the battery box is pushed to the abutting surface, the clamping sheet is automatically embedded into the positioning body, so that the battery box is clamped and positioned. The utility model discloses can reach automatic hasp, prevent to steal the efficiency to can prevent vibrations, ensure that the power supply is stable, have the advantage that the outward appearance is pleasing to the eye and the simple operation.

Description

The battery locating device of elec. vehicle

Technical field

The utility model relates to a kind of registration device, relates in particular to a kind of effect that reaches automatic snap close, prevents the deathwatch, and can prevent vibrations, guarantees that power supply is stable, has the battery locating device of the elec. vehicle of appearance looks elegant and simple operation.

Background technology

Elec. vehicle (comprising: Electrical Bicycle, automatic three-wheel vehicle and battery-operated motor cycle) generally all is that several battery pack are loaded in the battery case, with moistureproof, dustproof, and then battery case is positioned the appropriate location of vehicle frame, but because the traditional approach of location battery case adopts fixed design mostly, comparatively inconvenient aspect dismounting, want battery case unloaded and charge, cumbersome, for living in the urban user, very be inconvenience.

This creator is improved in view of the above-mentioned shortcoming that prior art exists, so develop No. 93204099 " the battery tray structure of Electrical Bicycle " patent in first to file, this patent is located by movable fastener, and then reaches the movable extraction of this battery case to carry out electrically-charged effect.But, because this battery tray must be positioned at battery case in the framework by movable fastener, it will disassemble battery case when charging, and must open fastener again battery case is extracted out, and is more complicated on its control step, for the modern metropolitan cities people who requires time efficiency, still seem more not convenient, and fastener has only the function on the location, therefore also stolen than being easier to, add that integral matching is more not attractive in appearance yet, therefore still having needs to improve the space of strengthening.

Hope can be whereby to reach automatic snap close, to prevent deathwatch's effect.

The utility model content

Technical problem underlying to be solved in the utility model is, overcome the above-mentioned defective that prior art exists, and provide a kind of battery locating device of elec. vehicle, it can reach automatic snap close, prevent deathwatch's effect, and can prevent vibrations, guarantee that power supply is stable, have the advantage of appearance looks elegant and simple operation.

The technical scheme that its technical matters that solves the utility model adopts is:

A kind of battery locating device of elec. vehicle is characterized in that, is to be made of a framework and a battery case; This framework outer end forms the opening of inserting for battery case, and the inner is that the face of leaning, inner base are equiped with a lockset, and the clip of this lockset protrudes out in this framework; This battery case is to be pushed in this framework by this opening, and its front bottom end is provided with a positioning unit with respect to the position of the clip of this lockset, shifts onto when leaning face when battery case the inner, and this clip embeds this positioning unit automatically, makes battery case blocking location.

The battery locating device of aforesaid elec. vehicle, wherein lockset is to be fixed on the plate of framework root edge by an installing sheet, and this plate has through hole and pass through for the clip of described lockset, and embeds described positioning unit.

The battery locating device of aforesaid elec. vehicle, wherein installing sheet can be one-body molded with lockset.

The battery locating device of aforesaid elec. vehicle, its middle frame are provided with a spring pressure built in described battery case end face.

The battery locating device of aforesaid elec. vehicle, wherein spring leaf comprises more than two and two, and is located at diverse location above the framework.

The beneficial effects of the utility model are, it can reach automatic snap close, prevent deathwatch's effect, and can prevent vibrations, guarantee that power supply is stable, have the advantage of appearance looks elegant and simple operation.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is an enforcement view of the present utility model

Fig. 2 is an exploded perspective scheme drawing of the present utility model

Fig. 3 is an enlarged diagram of the present utility model

Fig. 4 is a unitized construction lateral plan of the present utility model

The number in the figure explanation:

10 frameworks, 11 openings

12 lean face 13 plates

131 through holes, 14 spring leafs

15 outer conducting strip 16 leads

20 battery cases, 21 positioning uniies

Conducting strip 23 charging holes in 22

30 locksets, 31 clips

32 installing sheets, 33 keys

40 controllers, 50 motors

60 car bodies

The specific embodiment

At first, see also shown in Figure 1, the utility model is installed on the rear side appropriate location of this elec. vehicle 60, this elec. vehicle 60 includes vehicles such as bicycle, motor bike, and this battery locating device with electric power via a controller 40, be sent to motor 50 and it is rotated, and then produce the power that powered vehicle is advanced.

Moreover, seeing also Fig. 2 to shown in Figure 4, battery locating device of the present utility model is to be made of a framework 10 and a battery case 20; Wherein:

These framework 10 outer ends form the opening 11 of inserting for battery case 20, and the inner is the face of leaning 12, and are equiped with a lockset 30 in inner base, and the clip 31 of this lockset 30 is protruded out in this framework 10.

This battery case 20 is to be pushed in this framework 10 by this opening 11, its front bottom end is provided with a positioning unit 21 with respect to the position of the clip 31 of this lockset 30, when battery case 20 the inners are shifted the face 12 of leaning onto, this clip 31 embeds this positioning unit 21 automatically, makes battery case 20 blockings location.

Again, this lockset 30 is to be fixed on the plate 13 of framework 10 root edges by an installing sheet 32, and this plate 13 has through hole 131 and pass through for the clip 31 of lockset 30, and embeds this positioning unit 21.

This battery case 20 is installed in this framework 10, located and embed this positioning unit 21 automatically by clip 31, and pick out the lead 16 of tool quick coupling by the ccontaining battery in inside, electrically connect in order to form with controller 40, the outer end then is provided with charging hole 23.

In addition, this installing sheet 32 can be one-body molded with lockset 30, but be not limited to this, and other structures also can.

Further, be provided with a spring leaf 14 and be compressed on this battery case 20 end faces on this framework 10, wherein this spring leaf 14 comprises more than two or two and is located at different position, framework 10 tops, to increase the effect of its firm combination.

Based on as above structure, the utility model is installed in this battery locating device on the rear side appropriate location of elec. vehicle 60, and is provided with the outer conducting strip 15 that electrically connects with controller 40.When this battery case 20 is inserted these framework 10 inside, the interior conducting strip 22 of battery case 20 forms with this outer conducting strip 15 immediately and electrically connects, or directly electrically connect, and embed the function that this positioning unit 21 reaches battery case 20 location automatic snap close automatically by the clip 31 of this lockset 30 by quick coupling.

The setting of this spring leaf 14 is the end faces that this framework 10 can be pressed in this battery case 20, with the vibrations that prevent that vehicle from being produced between advancing, with continuation and the stability of keeping power supply.

So, when battery case 20 electric power use up, can directly charge onboard, after also can rotating by key 33 insertion lockholes, can take out this battery case 20 and be reentered into a new battery case 20, its control step is quite simple and convenient, adds the design function of automatic snap close, can effectively prevent stealing of burglar, so can bring into play theft-proof effect, the utility model quite has the design of hommization, for the modern metropolitan cities people, has convenience and safety.

The utility model compared with prior art has following characteristics:

1, the automatic snap close of the utility model can effectively prevent to steal, and it has theft-proof function design.

2, the utility model no matter be to open taking-up, or is inserted the location on manipulating, and its step is simple and easy, has efficient quite easily.

3, design of the present utility model is installed on the elec. vehicle, sees on the whole, has conformability attractive in appearance.

4, the utility model can effectively prevent vibrations, shake between vehicle is advanced, to guarantee normal power supply and the stable effect that continues.

The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.

In sum, the utility model is on structure design, use practicality and cost benefit, it is required to meet industry development fully, and the structure that is disclosed also is to have unprecedented innovation structure, have novelty, creativeness, practicality, the regulation that meets relevant novel patent requirement is so mention application in accordance with the law.

Claims

1. A battery positioning device for an electric vehicle, characterized in that it is composed of a frame and a battery box;

The outer end of the frame forms an opening for the battery box to be inserted into, while the inner end is a supporting surface, and a lock is installed on the bottom edge of the inner end, and the clamping piece of the lock protrudes inside the frame;

The battery box is pushed into the frame by the opening, and a positioning body is provided at the bottom of the front end relative to the locking piece of the lock. When the inner end of the battery box is pushed to the abutment surface, the locking piece is automatically inserted into the The positioning body makes the battery box snap into position.

2. The battery positioning device for an electric vehicle according to claim 1, wherein the lock is a plate fixed to the bottom edge of the frame by a mounting piece, and the plate has a through hole for the lock The card tab passes through and is embedded in the positioning body.

3. The battery positioning device for an electric vehicle according to claim 2, wherein the mounting piece can be integrally formed with the lock.

4. The battery positioning device for an electric vehicle according to claim 1, wherein a spring plate is provided on the frame to press on the top surface of the battery box.

5. The battery positioning device for an electric vehicle according to claim 1, wherein the spring piece comprises two or more pieces and is arranged above the frame.