CN212568227U

CN212568227U - New energy battery safety inspection device

Info

Publication number: CN212568227U
Application number: CN202021015727.4U
Authority: CN
Inventors: 耿林勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-05
Filing date: 2020-06-05
Publication date: 2021-02-19
Anticipated expiration: 2030-06-05

Abstract

The utility model discloses a new forms of energy battery safety inspection device, the power distribution box comprises a box body, the bottom of inner wall and battery is laminated mutually in the middle of the bottom of box, the right-hand member of rubber pad is laminated with the below left end of battery, the left end of rubber pad has been cup jointed a plurality of crossbands. This new energy battery safety inspection device, elasticity through the spring can make the crosspiece drive the rubber pad and reset and fix in the box to battery clamp tightly, make the battery detect time measuring skew, improve the precision that detects the battery, the device has been solved and when detecting the battery, owing to can not fix the battery, thereby make battery monitoring point atress different and make the battery skew influence the problem of the accuracy of data detected, do not need artifical handheld detection, improve the security of detecting time measuring, the device is detecting time measuring the battery, it detects to need artifical handheld pressure sensor, can make the battery burst if the battery receives pressure when too big, cause the injured problem of detection person.

Description

New energy battery safety inspection device

Technical Field

The utility model relates to a new energy battery technical field specifically is a new energy battery safety inspection device.

Background

The new energy battery is a power supply for providing a power source for tools, is mainly different from a starting battery for starting an automobile engine, and is mainly characterized by adopting a valve port sealed lead-acid battery, an open tubular lead-acid battery and a lithium iron phosphate battery which need to be detected safely.

For example, patent No. 201721429613.2 is a battery safety inspection device, it includes the box, real module and first pressure sensor, though the device, the impact strength that first pressure sensor detected can provide data support for the safety protection design who uses the box, thereby the pertinence carries out the optimal design to the box, and then guarantee that the box can not destroy because of the impact of producing gas, improve the security performance of box, but the device is examining the battery, owing to can not fix the battery, thereby it makes the battery skew to make the battery monitoring point atress different and influence the problem of the accuracy of detection data, the device is examining the battery simultaneously, need artifical handheld pressure sensor to detect the battery, can make the battery burst if the battery receives pressure when too big, cause the injured problem of detector.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a new forms of energy battery safety inspection device to solve the device that proposes in the above-mentioned background art and examine time measuring to the battery, owing to can not fix the battery, thereby make battery monitoring point atress different and make the battery skew influence the problem of the accuracy of measuring data.

In order to achieve the above object, the utility model provides a following technical scheme: a safety detection device for a new energy battery comprises a box body, wherein the middle inner wall of the bottom end of the box body is attached to the bottom end of the battery, and a fixing mechanism is arranged below the battery;

the fixing mechanism comprises a rubber pad, a transverse block, a sliding chute, a sliding block, a supporting plate and a spring;

the right-hand member of rubber pad and the laminating of the below left end of battery, the left end rigid coupling of rubber pad has a plurality of crossbands, the spout has all been seted up in the left side of crossband, the spout all with slider slip joint, the front end in the middle of the left side of the equal rigid coupling in rear end of slider in the backup pad, the equal rigid coupling in the left side below inner wall of box in the left end of backup pad, the equal rigid coupling in the right side internal surface of spout has the spring, the left end of spring all with the right-hand member looks rigid coupling of slider. The battery is clamped and fixed in the box body, so that the battery is not deviated during detection, and the accuracy of battery detection is improved.

Preferably, the thickness of the rubber pad is 3-5 cm. The battery is fixed more stably through the friction force between the rubber pad and the surface of the battery.

Preferably, the sliding groove and the sliding block form a sliding structure. The sliding chute slides left and right on the sliding block to ensure that the rubber pad moves stably.

Preferably, the bottom rigid coupling of box is on the right side top of bottom plate, the left side top rigid coupling of bottom plate has the riser. And stabilizing the battery in the box body on the ground to be detected.

Preferably, a detection mechanism is arranged above the vertical plate;

the detection mechanism comprises a bracket, an electric push rod, a curved rod, a groove, a top cover, a connecting rod and a first pressure sensor;

the right-hand member rigid coupling of support is in the left end below of riser, electric putter has been cup jointed to the left side inner wall of support, electric putter's output rigid coupling has the curved bar, the left side outer wall of curved bar and the below internal surface clearance fit of recess, the top inner wall at the riser is seted up to the recess, the left side bottom rigid coupling of curved bar has the top cap, the below outer wall of top cap is laminated with the top opening internal surface of box mutually, the rigid coupling has the connecting rod in the middle of the bottom of top cap, the bottom rigid coupling of connecting rod has a plurality of first pressure sensor, and is three first pressure sensor's bottom all closely laminates with the top of battery, first pressure sensor all links to each other with external display electrical property through the front end wire. The box body is closed, and the safety of the first pressure sensor in the detection of the battery is improved.

Preferably, the first pressure sensors are arranged equidistantly on the battery. And detecting the pressure of different positions of the battery.

Preferably, the left side and the right side of the inner part in the middle of the box body are both provided with a rotating mechanism;

the rotating mechanism comprises a supporting rod, a motor, a threaded rod, a bearing, a vertical rod, a sliding rod and a second pressure sensor;

the utility model discloses a battery box, including the box, the left end of box, the right-hand member rigid coupling of bracing piece, the left side bottom rigid coupling of bracing piece has the motor, the output shaft rigid coupling threaded rod of motor, the threaded rod passes through the bearing and rotates with the box and link to each other, the right side outer wall of threaded rod links to each other with the middle inner wall screw thread of montant, the top both sides inner wall of montant all with the right side outer wall clearance fit of slide bar, the equal rigid coupling of left end of slide bar is inner wall in the middle of the left side of box, the left end rigid coupling of montant has a plurality of second pressure sensor, two second pressure sensor's right-hand member all closely laminates with the top left end of battery, second pressure sensor all links to each. Manual handheld detection is not needed, and the safety during detection is improved.

Preferably, the second pressure sensors are symmetrically distributed on the left side and the right side by taking a center line of the battery as a center. Different positions of the two sides of the battery can be detected.

Compared with the prior art, the beneficial effects of the utility model are that: compared with the prior art, the new energy battery safety detection device has the following advantages:

through the box, the battery, the rubber pad, the horizontal piece, the spout, the slider, cooperation between backup pad and the spring, the rubber pad of outside removal both sides, two horizontal pieces on the rubber pad move to the outside, the slider of spout on the horizontal piece in two backup pads slides to the outside, spout on the horizontal piece drives the spring and moves to the outside and makes the spring compression, otherwise elasticity through the spring can make the horizontal piece drive the rubber pad and reset and fix in the box to battery clamp tightly, make the battery detect time measuring unbiased, improve the precision that detects the battery, the device is detecting time measuring to the battery has been solved, owing to can not fix the battery, thereby make the different problem that makes the battery skew influence the accuracy of testing data of battery monitoring point atress.

Through the box body, the battery, the vertical plate, the support, the electric push rod, the curved bar, the groove, the top cover, the connecting rod, the first pressure sensor, the supporting rod, the motor, the threaded rod, the bearing, the vertical bar, the cooperation between the sliding bar and the second pressure sensor, the top cover can close the box body, the safety during detection is improved, the top cover drives the three first pressure sensors to move downwards through the connecting rod to be in contact with different positions at the top end of the battery, the bearing pressure of the battery is detected, the first pressure sensor can sense the pressure signals and convert the pressure signals into usable output electric signals according to a certain rule and display the usable output electric signals through an external display, the vertical bars at two sides both drive the two second pressure sensors to move inwards to detect the pressure at two sides of the battery, the second pressure sensors can sense the pressure signals and convert the pressure signals into usable output electric, do not need artifical handheld detection, improve the security when detecting, solved the device and when detecting the battery, need artifical handheld pressure sensor to detect the battery, can make the battery burst if the battery receives pressure when too big, cause the injured problem of detection person.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of the structure of the stem, the second pressure sensor and the battery of FIG. 1;

FIG. 3 is a schematic structural view of the rubber pad, the battery and the case in FIG. 1;

fig. 4 is a schematic structural diagram of the cross block, the sliding groove and the sliding block in fig. 1.

In the figure: 1. the device comprises a box body, 2, a battery, 3, a base, 4, a fixing device, 401, a rubber pad, 402, a transverse block, 403, a sliding groove, 404, a sliding block, 405, a supporting plate, 406, a spring, 5, a detection mechanism, 501, a support, 502, an electric push rod, 503, a curved rod, 504, a groove, 505, a top cover, 506, a connecting rod, 507, a first pressure sensor, 6, a rotating mechanism, 601, a supporting rod, 602, a motor, 603, a threaded rod, 604, a bearing, 605, a vertical rod, 606, a sliding rod, 607, a second pressure sensor, 7 and a vertical plate.

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

Referring to fig. 1-4, the present invention provides a technical solution: a new energy battery safety detection device comprises a box body 1, the middle inner wall of the bottom end of the box body 1 is attached to the bottom end of a battery 2, the battery 2 is stored in the box body 1 for detection, the box body 1 is made of toughened glass and can play a certain protection role, a fixing mechanism 4 is installed below the battery 2, the fixing mechanism 4 comprises a rubber pad 401, a transverse block 402, a sliding chute 403, a sliding block 404, a supporting plate 405 and a spring 406, the right end of the rubber pad 401 is attached to the left end of the lower portion of the battery 2, the battery 2 is fixed in the box body 1 through the rubber pads 401 on two sides, the left end of the rubber pad 401 is fixedly connected with two transverse blocks 402, the sliding chute 403 is formed in the left side of each transverse block 402, the sliding chute 403 is in sliding clamping connection with the sliding block 404, the rear end of the sliding block 404 is fixedly connected to the middle front end of the left side of the supporting plate 405, the two transverse blocks 402, the sliding groove 403 cannot derail on the sliding block 404, the left end of each supporting plate 405 is fixedly connected to the inner wall of the lower portion of the left side of the box body 1, the box body 1 supports the two supporting plates 405 on the two sides, the spring 406 is fixedly connected to the inner surface of the right side of the sliding groove 403, the left end of the spring 406 is fixedly connected to the right end of the sliding block 404, the sliding groove 403 on the transverse block 402 drives the spring 406 to move outwards to compress the spring 406, on the contrary, the transverse block 402 can drive the rubber pad 401 to reset to clamp and fix the battery 2 through the elasticity of the spring 406, so that the battery 2 is not deviated during detection, the battery 2 is convenient to detect, the thickness of the rubber pad 401 is 3-5cm, the battery 2 is fixed more stably through the friction force between the rubber pad 401 and the surface of the battery 2, the sliding groove 403 and the sliding block 404 form a sliding structure.

The bottom rigid coupling of box 1 is on the right side top of bottom plate 3, and bottom plate 3 supports box 1, and the left side top rigid coupling of bottom plate 3 has riser 7, and bottom plate 3 supports riser 7.

The detection mechanism 5 is installed above the vertical plate 7, the detection mechanism 5 comprises a support 501, an electric push rod 502, a curved rod 503, a groove 504, a top cover 505, a connecting rod 506 and a first pressure sensor 507, the right end of the support 501 is fixedly connected below the left end of the vertical plate 7, the electric push rod 502 is sleeved on the left inner wall of the support 501, the curved rod 503 is fixedly connected to the output end of the electric push rod 502, the left outer wall of the curved rod 503 is in clearance fit with the lower inner surface of the groove 504, the groove 504 is arranged on the upper inner wall of the vertical plate 7, the curved rod 503 is driven by the output end of the electric push rod 502 to move up and down in the groove 504 on the vertical plate 7, the model of the electric push rod 502 is TG-700, the top cover 505 is fixedly connected to the left bottom end of the curved rod 503, the lower outer wall of the top cover 505 is attached to the upper opening inner surface of the box 1, the, the safety during detection is improved, a connecting rod 506 is fixedly connected in the middle of the bottom end of a top cover 505, three first pressure sensors 507 are fixedly connected to the bottom end of the connecting rod 506, the bottom ends of the three first pressure sensors 507 are tightly attached to the top end of the battery 2, the top cover 505 drives the three first pressure sensors 507 to move downwards through the connecting rod 506 to be in contact with different positions on the top end of the battery 2, the bearing pressure of the battery 2 is detected, the first pressure sensors 507 are electrically connected with an external display through front end leads, the first pressure sensors 507 can sense pressure signals, the pressure signals can be converted into usable output electric signals according to a certain rule, the usable output electric signals are displayed through the external display, the first pressure sensors 507 are arranged on the battery 2 at equal intervals, the pressure of different positions of the battery 2 is detected, and the model number of the first pressure sensors 507 is BSL.

The left side and the right side of the middle inside of the box body 1 are respectively provided with a rotating mechanism 6, the rotating mechanism 6 comprises a support rod 601, a motor 602, a threaded rod 603, a bearing 604, a vertical rod 605, a slide rod 606 and a second pressure sensor 607, the right end of the upper part of the support rod 601 is fixedly connected above the left end of the box body 1, the left bottom end of the support rod 601 is fixedly connected with the motor 602, the output shaft of the motor 602 is fixedly connected with the threaded rod 603, the threaded rod 603 is rotatably connected with the box body 1 through the bearing 604, the output shaft of the motor 602 drives the threaded rod 603 to rotate in the box body 1 through the bearing 604, the model of the motor 602 is 68KTYZ, the right outer wall of the threaded rod 603 is in threaded connection with the middle inner wall of the vertical rod 605, the inner walls of the two sides above the vertical rod 605 are in clearance fit with the right outer wall of, the box 1 supports two slide bars 606, the left end rigid coupling of montant 605 has two second pressure sensor 607, the right-hand member of two second pressure sensor 607 all closely laminates with the top left end of battery 2, second pressure sensor 607 all links to each other with external display electrical property through the front end wire, the montant 605 of both sides all drives two second pressure sensor 607 to move to the inboard and detects the both sides pressure of battery 2, second pressure sensor 607 can feel pressure signal and pass through external display demonstration with the signal of telecommunication of pressure signal conversion usable output according to certain law, second pressure sensor 607 all uses the central line of battery 2 to become left and right sides symmetric distribution as the center, can detect the different positions in both sides of battery 2.

When the new energy battery safety detection device is used, firstly, the rubber pads 401 on two sides are manually moved outwards, the two transverse blocks 402 on the rubber pads 401 move outwards, the sliding grooves 403 on the transverse blocks 402 slide outwards on the sliding blocks 404 on the two supporting plates 405, the sliding grooves 403 on the transverse blocks 402 drive the springs 406 to move outwards so as to compress the springs 406, otherwise, the transverse blocks 402 can drive the rubber pads 401 to reset to clamp and fix the batteries 2 in the box body 1 through the elasticity of the springs 406, so that the batteries 2 are not deviated during detection, the batteries 2 are convenient to detect, the external power supply of the electric push rod 502 is switched on, the output end of the electric push rod 502 drives the curved rod 503 to move downwards in the grooves 504 on the vertical plates 7, the curved rod 503 drives the top cover 505 to move downwards in the opening above the box body 1, the top cover 505 can close the box body 1, the safety during detection is improved, the top cover 505 drives the three first pressure sensors 507 to move downwards through the connecting, the bearing pressure of the battery 2 is detected, the first pressure sensor 507 can sense pressure signals and convert the pressure signals into usable output electric signals according to a certain rule, the usable output electric signals are displayed through an external display, meanwhile, an external power supply of the motor 602 on two sides is switched on, the motor 602 works, an output shaft of the motor 602 drives the threaded rod 603 to rotate in the box body 1 through the bearing 604, the threaded rod 603 rotates to enable the vertical rod 605 to move inwards along the two sliding rods 606, the vertical rods 605 on two sides drive the two second pressure sensors 607 to move inwards to detect the pressure on two sides of the battery 2, and the second pressure sensors 607 can sense the pressure signals and convert the pressure signals into usable output electric signals according to a certain rule, and the usable output electric signals are displayed through.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 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.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a new energy battery safety inspection device, includes box (1), its characterized in that: the middle inner wall of the bottom end of the box body (1) is attached to the bottom end of the battery (2), and a fixing mechanism (4) is installed below the battery (2);

the fixing mechanism (4) comprises a rubber pad (401), a cross block (402), a sliding groove (403), a sliding block (404), a supporting plate (405) and a spring (406);

the right-hand member of rubber pad (401) is laminated with the below left end of battery (2), the left end rigid coupling of rubber pad (401) has a plurality of horizontal pieces (402), spout (403) have all been seted up in the left side of horizontal piece (402), spout (403) all with slider (404) slip joint, the front end in the middle of the left side of the equal rigid coupling in rear end of slider (404) backup pad (405), the equal rigid coupling in the left side below inner wall of box (1) in the left end of backup pad (405), the equal rigid coupling in right side internal surface of spout (403) has spring (406), the left end of spring (406) all with the right-hand member looks rigid coupling of slider (404).

2. The safety detection device for the new energy battery according to claim 1, characterized in that: the thickness of the rubber pad (401) is 3-5 cm.

3. The safety detection device for the new energy battery according to claim 1, characterized in that: the sliding groove (403) and the sliding block (404) form a sliding structure.

4. The safety detection device for the new energy battery according to claim 1, characterized in that: the bottom rigid coupling of box (1) is on the right side top of bottom plate (3), the left side top rigid coupling of bottom plate (3) has riser (7).

5. The safety detection device for the new energy battery according to claim 4, characterized in that: a detection mechanism (5) is arranged above the vertical plate (7);

the detection mechanism (5) comprises a bracket (501), an electric push rod (502), a curved rod (503), a groove (504), a top cover (505), a connecting rod (506) and a first pressure sensor (507);

the right end of the support (501) is fixedly connected below the left end of the vertical plate (7), the inner wall of the left side of the support (501) is sleeved with an electric push rod (502), the output end of the electric push rod (502) is fixedly connected with a curved rod (503), the outer wall of the left side of the curved rod (503) is in clearance fit with the inner surface below the groove (504), the groove (504) is arranged on the inner wall above the vertical plate (7), the bottom end of the left side of the curved rod (503) is fixedly connected with a top cover (505), the lower outer wall of the top cover (505) is attached to the inner surface of the upper opening of the box body (1), a connecting rod (506) is fixedly connected in the middle of the bottom end of the top cover (505), a plurality of first pressure sensors (507) are fixedly connected at the bottom end of the connecting rod (506), the bottom ends of the three first pressure sensors (507) are tightly attached to the top end of the battery (2), the first pressure sensors (507) are electrically connected with an external display through front-end leads.

6. The safety detection device for the new energy battery according to claim 5, characterized in that: the first pressure sensors (507) are arranged equidistantly on the battery (2).

7. The safety detection device for the new energy battery according to claim 1, characterized in that: the left side and the right side of the inner part in the middle of the box body (1) are respectively provided with a rotating mechanism (6);

the rotating mechanism (6) comprises a supporting rod (601), a motor (602), a threaded rod (603), a bearing (604), a vertical rod (605), a sliding rod (606) and a second pressure sensor (607);

the right end of the upper part of the supporting rod (601) is fixedly connected with the upper part of the left end of the box body (1), a motor (602) is fixedly connected with the bottom end of the left side of the supporting rod (601), a threaded rod (603) is fixedly connected with an output shaft of the motor (602), the threaded rod (603) is rotationally connected with the box body (1) through a bearing (604), the outer wall of the right side of the threaded rod (603) is in threaded connection with the inner wall of the middle of the vertical rod (605), the inner walls of the two sides above the vertical rod (605) are in clearance fit with the outer wall of the right side of the sliding rod (606), the left ends of the sliding rods (606) are fixedly connected with the middle inner wall of the left side of the box body (1), the left end of the vertical rod (605) is fixedly connected with a plurality of second pressure sensors (607), the right ends of the two second pressure sensors (607) are tightly attached to the left end above the battery (2), and the second pressure sensors (607) are electrically connected with an external display through front-end wires.

8. The safety detection device for the new energy battery according to claim 7, characterized in that: the second pressure sensors (607) are symmetrically distributed on the left side and the right side by taking the center line of the battery (2) as the center.