CN217931979U

CN217931979U - Lithium battery voltage detection device

Info

Publication number: CN217931979U
Application number: CN202221844273.0U
Authority: CN
Inventors: 贾亚辉; 聂自力; 李建国
Original assignee: Suzhou Dianmo Electric Technology Co ltd
Current assignee: Suzhou Dianmo Electric Technology Co ltd
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2022-11-29
Anticipated expiration: 2032-07-18

Abstract

The utility model provides a lithium battery voltage detection device, which comprises a mounting seat; the storage barrel is fixedly arranged at the top of the mounting seat; the annular cavity is formed in the mounting seat; the annular block is rotatably arranged in the annular cavity; the guide chutes are formed in the annular block and are distributed annularly, and openings are formed in two sides of each guide chute; the two material holes are symmetrically formed in the inner wall of the annular cavity, and the material storage barrel and the material guide groove are matched with the material holes; and the mounting cover is fixedly mounted on one side of the mounting seat. The utility model provides a lithium battery voltage detection device convenient to use, be convenient for automatic feeding and unloading, detection continuity are strong, efficient.

Description

Lithium battery voltage detection device

Technical Field

The utility model relates to a lithium battery detection technical field especially relates to a lithium battery voltage detection device.

Background

A lithium battery is a primary battery using lithium metal or lithium alloy as a negative electrode material and using a non-aqueous electrolyte solution, unlike a lithium ion battery, which is a rechargeable battery, and a lithium ion polymer battery. The lithium battery needs to be subjected to voltage detection when being produced.

In prior art, the patent number 202021540308.2 chinese utility model discloses a lithium cell voltage detection device, including the bottom plate, the equal fixedly connected with curb plate in the left and right sides of bottom plate, two through spliced pole fixed connection between the relative one side of curb plate, the equal sliding connection in the left and right sides of spliced pole surface has the sliding sleeve, two the equal fixedly connected with riser in top of sliding sleeve, two the equal fixed mounting in one side that the riser is relative has the contact, the left side fixed mounting at bottom plate top has the voltmeter, the left and right sides at the voltmeter back all is connected with the contact of both sides respectively through connecting wire, the utility model discloses a cooperation between electric telescopic handle and two dwangs can drive two sliding sleeves and slide at the surface of spliced pole, and then can adjust the distance between two contacts, alright detect the lithium cell of different specifications in order to realize, enlarged detection device's utility model, reduced detection device's use cost.

However, when detecting the lithium battery in the above technology, the lithium battery needs to be manually placed on the arc-shaped support piece, and the lithium battery needs to be manually taken down after the detection is finished, so that the next lithium battery detection can be performed, the detection continuity is poor, and the detection efficiency is low.

Therefore, it is necessary to provide a new lithium battery voltage detection device to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a convenient to use, be convenient for automatic feeding and unloading, detect that the continuity is strong, efficient lithium cell voltage detection device.

In order to solve the technical problem, the utility model provides a lithium battery voltage detection device includes: a mounting seat; the storage barrel is fixedly arranged at the top of the mounting seat; the annular cavity is formed in the mounting seat; the annular block is rotatably arranged in the annular cavity; the material guide grooves are formed in the annular block and are distributed annularly, and openings are formed in two sides of each material guide groove; the two material holes are symmetrically formed in the inner wall of the annular cavity, and the material storage barrel and the material guide groove are matched with the material holes; the mounting cover is fixedly mounted on one side of the mounting seat; the detection mechanism is arranged on the mounting seat and comprises two sliding plates, the two sliding plates are symmetrically and slidably mounted in the mounting seat, a contact is fixedly mounted on one side of each sliding plate, a voltmeter is fixedly mounted on one side of the mounting cover, and the contact is connected with the voltmeter through a wire.

Preferably, the detection mechanism further comprises two connecting holes, the two connecting holes are symmetrically formed in the inner wall of the annular cavity and communicated with the mounting cover, an L-shaped connecting block is slidably mounted in the connecting holes, and one side of the L-shaped connecting block is fixedly connected with the sliding plate.

Preferably, one side of L shape connecting block extends to install the hinge bar in the cover and rotation, one side fixed mounting of mount pad has first motor, fixed mounting has the carousel on the output shaft of first motor, the hinge bar with the carousel rotates and is connected.

Preferably, two rotating holes are formed in the inner wall of the annular cavity, two rotating shafts are fixedly mounted on the annular block, and one ends, far away from each other, of the two rotating shafts penetrate through the rotating holes.

Preferably, one end of one of the rotating shafts is fixedly provided with a complete gear, the other side of the mounting seat is fixedly provided with a second motor, an output shaft of the second motor is fixedly provided with an incomplete gear, and the incomplete gear is meshed with the complete gear.

Preferably, the bottom of the mounting seat is symmetrically and fixedly provided with a supporting seat.

Compared with the prior art, the utility model provides a lithium cell voltage detection device has following beneficial effect:

the utility model provides a lithium battery voltage detection device, the storage cylinder is fixedly mounted at the top of the mounting seat, the annular block is rotatably mounted in the annular cavity, a plurality of guide chutes are formed in the annular block, the storage cylinder and the guide chutes are matched with the material holes, the lithium battery is conveniently conveyed, the continuity of lithium battery detection is realized, the detection efficiency is improved, and the automatic discharge is convenient after the detection is finished; the lithium battery voltage detection device is characterized in that a contact is fixedly mounted on one side of the sliding plate, a voltmeter is fixedly mounted on one side of the mounting cover, one side of the L-shaped connecting block is fixedly connected with the sliding plate, the hinged rod is rotatably connected with the rotary disc, and the two contacts are conveniently driven to move towards the direction close to each other, so that the voltage of the lithium battery is detected.

In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a perspective view of a lithium battery voltage detection device provided by the present invention;

FIG. 2 is a side cross-sectional structural view of FIG. 1;

FIG. 3 is a schematic top cross-sectional view of the structure of FIG. 1;

fig. 4 is a schematic front sectional structural view of fig. 1.

The reference numbers in the figures: 1. a mounting base; 2. a storage cylinder; 3. an annular cavity; 4. a ring block; 5. a material guide chute; 6. material holes; 7. installing a cover; 8. a detection mechanism; 801. a sliding plate; 802. a contact; 803. a voltmeter; 804. connecting holes; 805. an L-shaped connecting block; 806. a hinged lever; 807. a first motor; 808. a turntable; 9. a rotating shaft; 10. a full gear; 11. a second motor; 12. incomplete gear.

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, fig. 2, fig. 3 and fig. 4, the lithium battery voltage detection apparatus includes: a mounting base 1; the storage cylinder 2 is fixedly arranged at the top of the mounting seat 1; the annular cavity 3 is formed in the mounting seat 1, and the annular cavity 3 is formed in the mounting seat 1; a ring block 4, said ring block 4 being rotatably mounted within said annular chamber 3; the guide chutes 5 are formed in the annular block 4, the guide chutes 5 are annularly distributed, and openings are formed in two sides of each guide chute 5; the two material holes 6 are symmetrically formed in the inner wall of the annular cavity 3, and the material storage barrel 2 and the material guide groove 5 are matched with the material holes 6, so that automatic feeding and discharging are conveniently realized, and the detection efficiency is high; the mounting cover 7 is fixedly mounted on one side of the mounting base 1; the detection mechanism 8 is arranged on the mounting base 1, the detection mechanism 8 comprises two sliding plates 801, the two sliding plates 801 are symmetrically and slidably mounted in the mounting base 1, a contact 802 is fixedly mounted on one side of each sliding plate 801, a voltmeter 803 is fixedly mounted on one side of the mounting cover 7, the contact 802 is connected with the voltmeter 803 through a lead, and the contact 802 and the voltmeter 803 are used for detecting the voltage of the lithium battery.

The detection mechanism 8 further comprises two connecting holes 804, the two connecting holes 804 are symmetrically formed in the inner wall of the annular cavity 3, the two connecting holes 804 are communicated with the mounting cover 7, an L-shaped connecting block 805 is slidably mounted in the connecting holes 804, one side of the L-shaped connecting block 805 is fixedly connected with the sliding plate 801, and the sliding plate 801 and the contact 802 are driven to move conveniently through the L-shaped connecting block 805.

One side of the L-shaped connecting block 805 extends into the mounting cover 7 and is rotatably provided with a hinge rod 806, one side of the mounting base 1 is fixedly provided with a first motor 807, an output shaft of the first motor 807 is fixedly provided with a turntable 808, the hinge rod 806 is rotatably connected with the turntable 808, and the two hinge rods 806 are conveniently driven to rotate through the turntable 808, so that the two L-shaped connecting blocks 805 move towards the direction close to each other.

Seted up two rotation holes on the inner wall of annular chamber 3, fixed mounting has two pivot 9 on the annular piece 4, two the one end that pivot 9 kept away from each other all runs through rotate the hole, fixed mounting has the bearing on the inner wall in rotation hole, the inner circle and the pivot 9 fixed connection of bearing, the bearing plays the fixed effect of support to pivot 9 for pivot 9 can only rotate.

One the one end fixed mounting of pivot 9 has complete gear 10, the opposite side fixed mounting of mount pad 1 has second motor 11, fixed mounting has incomplete gear 12 on the output shaft of second motor 11, incomplete gear 12 with complete gear 10 meshes mutually, through complete gear 10 and incomplete gear 12 cooperation, is convenient for drive pivot 9 intermittent type nature and rotates.

The bottom symmetry fixed mounting of mount pad 1 has the supporting seat, and two supporting seats support mount pad 1.

When the lithium battery storage device is used, lithium batteries are placed in the storage barrel 2 in order, the second motor 11 is started, the second motor 11 drives the incomplete gear 12 to rotate, the incomplete gear 12 drives the complete gear 10 to rotate intermittently, the complete gear 10 drives the rotating shaft 9 to rotate, and the rotating shaft 9 drives the annular block 4 and the guide chute 5 to rotate intermittently;

when the material guide groove 5 corresponds to one material hole 6, the lithium battery falls into the material guide groove 5 under the action of gravity, so that the lithium battery is driven to move intermittently;

when the lithium battery moves to correspond to the two contacts 802, at the moment, the first motor 807 is started, the first motor 807 drives the turntable 808 to rotate, the turntable 808 drives the two hinge rods 806 to rotate, the hinge rods 806 drive the L-shaped connecting blocks 805 to move, so that the two L-shaped connecting blocks 805 move towards the directions close to each other, and the L-shaped connecting blocks 805 drive the sliding plate 801 and the contacts 802 to move, so that voltage detection can be performed on the lithium battery;

after the lithium battery detection is finished, the first motor 807 rotates reversely, so that the two contacts 802 are reset, and the next lithium battery detection is facilitated;

the lithium cell after the detection will continue to rotate under the effect of annular piece 4, when the lithium cell corresponds with another material hole 6, under the effect of gravity, will discharge automatically, and the lithium cell detects the continuity strong, and detection efficiency is high, the automatic row of being convenient for after finishing detecting expects.

In the utility model, the storage cylinder 2 is fixedly installed at the top of the mounting base 1, the annular block 4 is rotatably installed in the annular cavity 3, the plurality of material guiding grooves 5 are formed on the annular block 4, and the storage cylinder 2 and the material guiding grooves 5 are both matched with the material holes 6, so that the lithium battery can be conveniently conveyed, the continuity of lithium battery detection is realized, the detection efficiency is improved, and the automatic material discharge is convenient after the detection is finished; one side of the sliding plate 801 is fixedly provided with a contact 802, one side of the mounting cover 7 is fixedly provided with a voltmeter 803, one side of the L-shaped connecting block 805 is fixedly connected with the sliding plate 801, and the hinge rod 806 is rotatably connected with the turntable 808, so that the two contacts 802 are driven to move towards the direction close to each other, and the voltage of the lithium battery is detected.

The above-mentioned only be the embodiment of the present invention, not consequently the restriction of the patent scope of the present invention, all utilize the equivalent structure or equivalent flow transform made of the content of the specification and the attached drawings, or directly or indirectly use in other relevant technical fields, all including in the same way the patent protection scope of the present invention.

Claims

1. A lithium battery voltage detection device is characterized by comprising:

a mounting seat;

the storage barrel is fixedly arranged at the top of the mounting seat;

the annular cavity is formed in the mounting seat;

the annular block is rotatably arranged in the annular cavity;

the guide chutes are formed in the annular block and are distributed annularly, and openings are formed in two sides of each guide chute;

the two material holes are symmetrically formed in the inner wall of the annular cavity, and the material storage barrel and the material guide groove are matched with the material holes;

the mounting cover is fixedly mounted on one side of the mounting seat;

the detection mechanism is arranged on the mounting seat and comprises two sliding plates, the two sliding plates are symmetrically and slidably mounted in the mounting seat, a contact is fixedly mounted on one side of each sliding plate, a voltmeter is fixedly mounted on one side of the mounting cover, and the contact is connected with the voltmeter through a wire.

2. The lithium battery voltage detection device according to claim 1, wherein the detection mechanism further comprises two connection holes, the two connection holes are symmetrically formed in the inner wall of the annular cavity, the two connection holes are communicated with the mounting cover, an L-shaped connection block is slidably mounted in the connection holes, and one side of the L-shaped connection block is fixedly connected with the sliding plate.

3. The lithium battery voltage detection device of claim 2, wherein one side of the L-shaped connecting block extends into the mounting cover and is rotatably provided with a hinge rod, one side of the mounting base is fixedly provided with a first motor, an output shaft of the first motor is fixedly provided with a turntable, and the hinge rod is rotatably connected with the turntable.

4. The lithium battery voltage detection device of claim 1, wherein the inner wall of the annular cavity is provided with two rotation holes, the annular block is fixedly provided with two rotation shafts, and the ends of the two rotation shafts which are far away from each other penetrate through the rotation holes.

5. The lithium battery voltage detection device of claim 4, wherein a complete gear is fixedly installed at one end of one of the rotation shafts, a second motor is fixedly installed at the other side of the installation base, an incomplete gear is fixedly installed on an output shaft of the second motor, and the incomplete gear is meshed with the complete gear.

6. The lithium battery voltage detection device of claim 1, wherein the bottom of the mounting seat is symmetrically and fixedly provided with a support seat.