CN218569164U

CN218569164U - Dustproof battery fixing device for electric vehicle

Info

Publication number: CN218569164U
Application number: CN202222118483.8U
Authority: CN
Inventors: 黄磊; 张平; 舒鹏; 董新材; 刘格豪; 杜江龙
Original assignee: Jiangsu Jurui Vehicle Technology Co ltd
Current assignee: Jiangsu Jurui Vehicle Technology Co ltd
Priority date: 2022-08-12
Filing date: 2022-08-12
Publication date: 2023-03-03
Anticipated expiration: 2032-08-12

Abstract

The utility model relates to an electric motor car battery technical field just discloses a dustproof battery fixing device that electric motor car was used, including battery and casing, the both ends difference fixedly connected with roof and the bottom plate of casing, the opening has been seted up to the inside of roof, the battery sets up and locates the open-ended inside in the inside of casing and the interface movable sleeve of battery, the board is placed to the inside fixedly connected with of casing, the through-hole has been seted up to the inside of placing the board, the three hornblocks of bottom fixedly connected with of battery, the inside of through-hole is located to the three hornblocks movable sleeve, the inside of casing is provided with alarm mechanism, alarm mechanism and three hornblocks phase-matches, four connecting plates of bottom fixedly connected with of battery, four jacks have been seted up to the inside of placing the board, every the inside of corresponding jack is worn to locate in the equal activity of connecting plate. The utility model discloses increased battery theftproof function, effectively avoided the battery stolen.

Description

Dustproof battery fixing device for electric vehicle

Technical Field

The utility model relates to an electric motor car battery technical field especially relates to a dustproof battery fixing device that electric motor car was used.

Background

Through the retrieval, patent No. CN215342824U discloses an electric motor car battery holding box dust keeper, including battery holding box body, the inside of battery holding box body is provided with two sets of bases, even fixedly connected with fixed block on the inner wall of base, the inside of battery holding box body is provided with the battery main part, the battery main part all is located the inside of base, the surface mounting of battery main part has the electrode, the top of battery holding box body is provided with the lid.

Aiming at the technical scheme, the following technical problems exist:

in the technical scheme, although the battery can be fixedly installed, the battery does not have an anti-theft function, and the battery is easy to be stolen and lost at night.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the battery does not have the anti-theft function in the prior art, and the dustproof battery fixing device for the electric vehicle is provided.

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

the utility model provides a dustproof battery fixing device that electric motor car was used, includes battery and casing, the both ends difference fixedly connected with roof and bottom plate of casing, the opening has been seted up to the inside of roof, the battery sets up in the inside of casing and the interface movable sleeve of battery locates the open-ended inside, the inside fixedly connected with of casing places the board, the through-hole has been seted up to the inside of placing the board, the three hornblocks of bottom fixedly connected with of battery, the inside of through-hole is located to three hornblocks movable sleeve, the inside of casing is provided with alarm mechanism, alarm mechanism and three hornblocks phase-matches, four connecting plates of bottom fixedly connected with of battery, the inside of placing the board is seted up four jacks, every the inside of corresponding jack is worn to locate by the equal activity of connecting plate, the last fixed surface of bottom plate is connected with two stop gear, two stop gear respectively with the connecting plate phase-match that corresponds, two connect through the actuating mechanism transmission between the stop gear.

Preferably, alarm mechanism includes two elastic telescopic rod and two conducting strips, two alarms of the inner wall fixedly connected with of casing, two the alarm passes through wire fixed connection, two with the conducting strip that corresponds respectively the alarm all with battery electric connection, two the elastic telescopic rod symmetry fixed connection just is close to the one end of the inner wall of casing respectively with the conducting strip fixed connection that corresponds, two the conducting strip all with triangle piece sliding connection.

Preferably, stop gear includes lead screw, mounting panel and internal thread sleeve, the last fixed surface of mounting panel and bottom plate is connected, the pole wall and the mounting panel of lead screw rotate and cup joint, the pole wall and the one end fixedly connected with connecting block of lead screw are located to internal thread sleeve, two gag lever posts of one side symmetry fixedly connected with of internal thread sleeve, every are kept away from to the connecting block spacing hole, two have all been seted up to the lower extreme of connecting plate inside the gag lever post is pegged graft with the spacing hole activity that corresponds respectively.

Preferably, the driving mechanism comprises a rotating rod, a first bevel gear and two second bevel gears, the rotating rod is rotatably sleeved in the bottom plate, the upper end of the rotating rod is fixedly connected with the first bevel gear, the two second bevel gears are respectively fixedly connected with the end portions of the corresponding screw rods, and the two second bevel gears are meshed with the first bevel gear.

Preferably, two the equal fixedly connected with stopper of downside of connecting block, two spacing grooves have been seted up to the upper surface symmetry of bottom plate, two the stopper slides respectively and sets up in the inside of the spacing groove that corresponds.

Preferably, the triangular block is an insulating plastic block.

Preferably, the lower end of the rotating rod is fixedly connected with a knob.

Compared with the prior art, the utility model provides a dustproof battery fixing device that electric motor car was used possesses following beneficial effect:

1. this dustproof battery fixing device for electric motor car through the alarm mechanism who sets up, can make two conducting strips contact when the stolen triangle piece that causes of battery and two conducting strips separation to carry out the circular telegram to two alarms and report to the police.

2. This dustproof battery fixing device for electric motor car through two stop gear that set up, can utilize the activity between the spacing hole of gag lever post and correspondence to peg graft and carry on spacingly to four connecting plates to further avoid the battery stolen.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses increased battery theftproof function, effectively avoided the battery stolen.

Drawings

Fig. 1 is a schematic structural view of a dustproof battery fixing device for an electric vehicle according to the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is an enlarged view of a portion B of FIG. 2;

fig. 4 is a schematic perspective view of the connection structure between the battery and four connection plates in fig. 1.

In the figure: 1 battery, 2 casings, 3 top plates, 4 bottom plates, 5 placing plates, 6 triangular blocks, 7 connecting plates, 8 elastic telescopic rods, 9 conducting strips, 10 alarms, 11 conducting wires, 12 lead screws, 13 mounting plates, 14 internal thread sleeves, 15 connecting blocks, 16 limiting rods, 17 rotating rods, 18 first bevel gears, 19 second bevel gears, 20 limiting blocks and 21 knobs.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example one

Referring to fig. 1-2 and 4, a dustproof battery fixing device for an electric vehicle, including a battery 1 and a housing 2, two ends of the housing 2 are respectively and fixedly connected with a top plate 3 and a bottom plate 4, an opening is provided in the top plate 3, the battery 1 is disposed in the housing 2 and an interface movable sleeve of the battery 1 is disposed in the opening, the housing 2 is fixedly connected with a placing plate 5, the placing plate 5 is disposed in the opening and provided with a through hole, a triangular block 6 is fixedly connected with the bottom of the battery 1, the triangular block 6 is movably sleeved in the through hole, an alarm mechanism is disposed in the housing 2 and is matched with the triangular block 6, the battery 1 is fixedly connected with four connecting plates 7, the placing plate 5 is provided with four jacks in the housing, each connecting plate 7 is movably disposed in the corresponding jack, two limiting mechanisms are fixedly connected to the upper surface of the bottom plate 4, the two limiting mechanisms are respectively matched with the corresponding connecting plates 7, and are in transmission connection with each other through a driving mechanism.

Referring to fig. 1-2, the alarm mechanism includes two elastic telescopic rods 8 and two conducting strips 9, the inner wall of the casing 2 is fixedly connected with two alarms 10, the two alarms 10 respectively pass through wires 11 and are fixedly connected with corresponding conducting strips 9, the two alarms 10 are all electrically connected with the battery 1, the two elastic telescopic rods 8 are symmetrically and fixedly connected with the inner wall of the casing 2 and close to one end respectively and fixedly connected with corresponding conducting strips 9, the two conducting strips 9 are all connected with the triangular block 6 in a sliding manner, the alarm mechanism is utilized, when the battery 1 drives the triangular block 6 to be separated from the two conducting strips 9, the two conducting strips 9 are contacted and the two alarms 10 are started, and therefore the alarm function is achieved.

Referring to fig. 2 and 4, stop gear includes lead screw 12, mounting panel 13 and internal thread sleeve 14, mounting panel 13 is connected with bottom plate 4's last fixed surface, lead screw 12's pole wall rotates with mounting panel 13 and cup joints, internal thread sleeve 14 thread bush is located lead screw 12's pole wall and one end fixedly connected with connecting block 15, connecting block 15 keeps away from two gag lever post 16 of one side symmetry fixedly connected with of internal thread sleeve 14, spacing hole has all been seted up to the lower extreme of every connecting plate 7 is inside, two gag lever post 16 peg graft with the spacing hole activity that corresponds respectively, utilize the gag lever post 16 and the spacing activity between the hole that corresponds to peg graft, can carry on spacingly to connecting plate 7, carry out fixed mounting to battery 1 promptly.

Referring to fig. 1-3, the driving mechanism includes a rotating rod 17, a first bevel gear 18 and two second bevel gears 19, the rotating rod 17 is rotatably sleeved inside the bottom plate 4, the upper end of the rotating rod 17 is fixedly connected with the first bevel gear 18, the two second bevel gears 19 are respectively fixedly connected with the end portions of the corresponding screw rods 12, the two second bevel gears 19 are respectively in meshed connection with the first bevel gear 18, and the two screw rods 12 can be synchronously driven while the rotating rod 17 rotates by means of meshed connection between the two second bevel gears 19 and the first bevel gear 18.

Example two

On the basis of the first embodiment, referring to fig. 2-3, the stoppers 20 are fixedly connected to the lower sides of the two connecting blocks 15, two limiting grooves are symmetrically formed in the upper surface of the bottom plate 4, the two stoppers 20 are respectively arranged in the corresponding limiting grooves in a sliding manner, and the inner threaded sleeve 14 can be limited while the screw rod 12 rotates by utilizing the sliding connection between the stoppers 20 and the limiting grooves, so that the screw rod 12 is prevented from driving the inner threaded sleeve 14 to rotate.

EXAMPLE III

In addition to the first embodiment, referring to fig. 2, the triangular block 6 is an insulating plastic block, and the two alarm devices 10 can be powered off when the two conductive sheets 9 are separated.

Example four

In addition to the first embodiment, referring to fig. 1 to 2, the lower end of the rotating rod 17 is fixedly connected with a knob 21, and the pair can be realized by the knob 21.

The utility model discloses in, when the separation of three hornblocks 6 and two conducting strips 9 at the in-process that battery 1 was stolen, two elastic telescopic rod 8 drive the corresponding conducting strip 9 motion respectively, make two conducting strip 9 contacts and to two alarms 10 circular telegrams, thereby realize the warning (this alarm 10 is the bee calling organ, start under the on-state, close under the off-state), when battery 1 breaks down and needs the maintenance or change, open roof 3, rotate knob 21, knob 21 drives and drives two second bevel gear 19 rotations through bull stick 17 and first bevel gear 18, two second bevel gear 19 drive corresponding lead screw 12 respectively and rotate, two internal thread sleeve 14 motions that the corresponding is driven respectively to the pivoted while, two internal thread sleeve 14 drive corresponding connecting block 15 motions respectively, two connecting block 15 drive corresponding gag lever post 16 motions respectively, make four gag lever posts 16 shift out from the inside of the spacing hole that corresponds respectively, and then can be convenient for dismantle maintenance or change battery 1.

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 dustproof battery fixing device that electric motor car was used, includes battery (1) and casing (2), its characterized in that, the both ends difference fixedly connected with roof (3) and bottom plate (4) of casing (2), the opening has been seted up to the inside of roof (3), battery (1) sets up in the inside of casing (2) and the interface movable sleeve of battery (1) locates the open-ended inside, the inside fixedly connected with of casing (2) places board (5), place the inside of board (5) and seted up the through-hole, the bottom fixedly connected with triangle-shaped piece (6) of battery (1), the inside of through-hole is located to triangle-shaped piece (6) movable sleeve, the inside of casing (2) is provided with alarm mechanism, alarm mechanism and triangle-shaped piece (6) phase-match, four connecting plates (7) of bottom fixedly connected with of battery (1), four jacks have been seted up to the inside of placing board (5), every connecting plate (7) all activity is worn to locate the inside of the jack that corresponds, the upper surface fixedly connected with two limiting mechanism of bottom plate (4), two limiting mechanism respectively with corresponding connecting plate (7) the phase-match, through drive mechanism between two limiting mechanism.

2. The dustproof battery fixing device for the electric vehicle according to claim 1, wherein the alarm mechanism comprises two elastic telescopic rods (8) and two conducting strips (9), the inner wall of the shell (2) is fixedly connected with two alarms (10), the two alarms (10) are respectively and fixedly connected with the corresponding conducting strips (9) through wires (11), the two alarms (10) are both electrically connected with the battery (1), the two elastic telescopic rods (8) are symmetrically and fixedly connected to the inner wall of the shell (2) and the ends close to the elastic telescopic rods are respectively and fixedly connected with the corresponding conducting strips (9), and the two conducting strips (9) are both in sliding connection with the triangular block (6).

3. The dustproof battery fixing device for the electric vehicle according to claim 1, wherein the limiting mechanism comprises a screw rod (12), a mounting plate (13) and an internal thread sleeve (14), the mounting plate (13) is fixedly connected with the upper surface of the base plate (4), the rod wall of the screw rod (12) is rotatably sleeved with the mounting plate (13), the internal thread sleeve (14) is sleeved on the rod wall of the screw rod (12) in a threaded manner, one end of the internal thread sleeve is fixedly connected with a connecting block (15), two limiting rods (16) are symmetrically and fixedly connected to one side of the connecting block (15) far away from the internal thread sleeve (14), each limiting hole is formed in the inner portion of the lower end of the connecting plate (7), and the two limiting rods (16) are movably connected with the corresponding limiting holes in an inserting manner respectively.

4. The dustproof battery fixing device for the electric vehicle according to claim 3, wherein the driving mechanism comprises a rotating rod (17), a first bevel gear (18) and two second bevel gears (19), the rotating rod (17) is rotatably sleeved inside the bottom plate (4) and the upper end of the rotating rod is fixedly connected with the first bevel gear (18), the two second bevel gears (19) are respectively fixedly connected with the end portions of the corresponding screw rods (12), and the two second bevel gears (19) are respectively connected with the first bevel gear (18) in a meshing manner.

5. The dustproof battery fixing device for the electric vehicle according to claim 3, wherein the lower sides of the two connecting blocks (15) are fixedly connected with limit blocks (20), the upper surface of the bottom plate (4) is symmetrically provided with two limit grooves, and the two limit blocks (20) are respectively slidably arranged inside the corresponding limit grooves.

6. The dustproof battery fixing device for electric vehicles according to claim 1, wherein the triangular block (6) is an insulating plastic block.

7. The dustproof battery fixing device for electric vehicles according to claim 4, wherein a knob (21) is fixedly connected to the lower end of the rotating rod (17).