CN212965332U

CN212965332U - Cell-phone lithium cell performance detection device

Info

Publication number: CN212965332U
Application number: CN202021126813.2U
Authority: CN
Inventors: 姚健生
Original assignee: Kunshan Sanhexin Precision Machinery Technology Co ltd
Current assignee: Kunshan Sanhexin Precision Machinery Technology Co ltd
Priority date: 2020-06-17
Filing date: 2020-06-17
Publication date: 2021-04-13
Anticipated expiration: 2030-06-17

Abstract

The utility model provides a mobile phone lithium battery performance detection device, which comprises a bottom plate, a stand column and a shell, wherein the upper surface of the bottom plate is symmetrically and fixedly connected with the stand column, one side of the stand column far away from the bottom plate is fixedly connected with the shell, the upper part of the shell is provided with a pressure detection device convenient to use, the interior of the shell is provided with a rotatable placing device, the shell is provided with a high-temperature detection device, one side of the shell is rotatably connected with a detection cabin door through a hinge, one side of the detection cabin door is fixedly connected with a buckle fixed end, one side of the shell close to the buckle fixed end is fixedly connected with a buckle movable end, the buckle movable end is clamped with the buckle fixed end, the top of the shell is fixedly connected with a mounting seat, the upper part of the mounting seat is fixedly connected with a, the utility model discloses simple structure, safe and reliable uses more conveniently, and the practicality is stronger.

Description

Cell-phone lithium cell performance detection device

Technical Field

The utility model relates to a lithium cell performance detection device technical field specifically is a cell-phone lithium cell performance detection device.

Background

A mobile phone, also called as a wireless phone, generally called as a mobile phone, is a communication tool, a mobile phone battery is an energy storage tool for providing power for the mobile phone, and the mobile phone battery is composed of three parts: the intelligent mobile phone comprises a battery core, a protection circuit and a shell, wherein a lithium battery is generally used as a mobile phone battery, a lithium battery is used as an intelligent mobile phone, the normal working temperature of the intelligent mobile phone is 0-40 ℃, the limit is-20-70 ℃, when the temperature of the battery is too low, the low-temperature protection of the intelligent mobile phone can be started, and the battery cannot be released when the battery has electricity; when the temperature is higher, the rapid aging of the mobile phone battery can be caused, so that the service life of the mobile phone is rapidly reduced, and the lithium battery of the mobile phone and the anode material are lithium cobaltate. The standard discharge voltage is 3.7V, the charge cut-off voltage is 4.2V, the discharge cut-off voltage is 2.75V, the unit of electric quantity is watt-hour, and the standard discharge voltage of the mobile phone battery is unified to be 3.7V, so the standard discharge voltage can be replaced by milliampere hour, and overcharge, overdischarge and short circuit can seriously damage the performance of the battery and possibly cause use risks.

Due to the importance of the battery, in the manufacturing and production process of the mobile phone battery, the performance of the battery needs to be detected, the existing detection items generally comprise compression resistance and high temperature resistance, a batch of materials are often subjected to spot inspection in the existing detection process, most of the existing devices can only detect a single battery, and the pressure detection and the high temperature resistance detection are generally carried out in two steps, so that a series of inconveniences such as long detection time, more manpower and material resources, more complex operation and the like exist, obviously, the result is not desirable, and therefore, the mobile phone lithium battery performance detection device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cell-phone lithium cell performance detection device to solve the problem that proposes in the above-mentioned background art.

For realizing above-mentioned purpose, a cell-phone lithium cell performance detection device, including bottom plate, stand and shell, surface symmetry fixedly connected with stand on the bottom plate, one side fixedly connected with shell of bottom plate is kept away from to the stand, convenient to use's pressure measurement device is installed on shell upper portion, the inside device of putting that can rotate that is provided with of shell, be provided with high temperature detection device on the shell, a side of shell is connected with the detection hatch door through the hinge rotation, one side fixedly connected with buckle stiff end that detects the hatch door, a side fixedly connected with buckle expansion end that the shell is close to the buckle stiff end, buckle expansion end and buckle stiff end joint.

Preferably, the pressure detection device comprises a first motor, a mounting seat, a first coupling, a threaded rod, a top block, a pressure sensor, a slide rail, a slide block, a connecting plate and a pressing block, the mounting seat is fixedly connected to the top of the shell, the first motor is fixedly connected to the upper portion of the mounting seat through a bolt, the first coupling is fixedly connected to the output end of the first motor, the threaded rod is fixedly connected to one end of the first coupling, which is far away from the first motor, the threaded rod is arranged at the top of the shell, the threaded rod is in threaded connection with the shell, the top block is fixedly connected to one end of the threaded rod, which is far away from the first coupling, the slide rail is symmetrically and fixedly connected to the inside of the shell, the slide block is slidably connected to one side of the slide rail, the side of the slide, pressure sensor's one end and kicking block overlap joint, the lower surface equidistance fixedly connected with briquetting of connecting plate, the threaded rod that rotates through the first motor that sets up and make first shaft coupling and first shaft coupling lower part fixed connection rotates, along with the rotation of threaded rod makes the kicking block downstream of threaded rod promotion lower part, when the kicking block contacts the connecting plate, promote the connecting plate downstream, owing to be provided with slide rail and the slider of symmetry, make the process that connecting plate and briquetting pushed down more smooth-going, the pressure sensor who sets up between connecting plate and kicking block in whole multiple can be real-timely transmits the pressure on upper portion to the computer, thereby can obtain accurate detected data.

Preferably, the placing device comprises a second motor, a second coupler, a rotating shaft, an expansion plate, a battery placing frame, a slewing bearing and a supporting column, the bottom of the shell is fixedly connected with the second motor through bolts, the output end of the second motor is fixedly connected with the second coupler, one end, far away from the second motor, of the second coupler is fixedly connected with the rotating shaft, the other end of the rotating shaft is fixedly connected with the expansion plate, the upper surface of the expansion plate is fixedly connected with the battery placing frame, the lower part of the battery placing frame is fixedly connected with the slewing bearing, the bottom of the inner wall of the shell is symmetrically and fixedly connected with the supporting column, the other end of the supporting column is fixedly connected with the outer ring of the slewing bearing, the second coupler is driven to rotate through the arranged second motor, so that the battery placing frame fixedly connected with the upper part of the second coupler rotates along with the motor, and the heating of, the batteries in each interval on the battery placing frame are guaranteed to be kept in the same detection environment, and therefore the purpose of detecting a plurality of batteries at one time is achieved.

The high-temperature detection device comprises a thermometer, a timer, a quick insertion pipe joint and an air heater, wherein the quick insertion pipe joints are symmetrically and fixedly connected to the outer wall of the shell, the two quick insertion pipe joints are communicated with the inside of the shell, the air heater is symmetrically and fixedly connected to the bottom of the shell, the thermometer is fixedly connected to one side, away from the mounting seat, of the top of the shell, the timer is fixedly connected to one side, away from the thermometer, of the upper portion of the shell, the quick insertion pipe joint can be inserted into an external quick temperature measurement generating device, quick connection is facilitated, the temperature and time in the temperature-resistant detection process can be well monitored through the arranged thermometer and timer, the detection temperature is prevented from falling out of a set range, the detection time is well controlled, a more accurate detection result is obtained, the arranged hot air fan is similar to an electric hair drier, and air flow in, the internal temperature is more uniform, and the consistency of the detection environment of each battery is ensured.

Preferably, the lower surface of the base is symmetrically and fixedly connected with self-locking universal wheels, and the self-locking universal wheels are convenient for a user to transfer the device.

Preferably, threaded connection has the ground wire to connect on the stand, and the lithium cell belongs to electronic product, and electronic product all produces static to static relatively easily, and static will harm electronic product's quality in turn, therefore electronic product's production or detection device all need ground connection, and the bottom wire that sets up connects convenient to use person with the device ground connection, saves the preparation time of detecting.

Compared with the prior art, the beneficial effects of the utility model are that:

the threaded rod fixedly connected with the lower part of the first coupler and the lower part of the first coupler is rotated by the rotation of the first motor, the threaded rod pushes the top block at the lower part to move downwards along with the rotation of the threaded rod, when the top block contacts with the connecting plate, the connecting plate is pushed to move downwards, and the pressing process of the connecting plate and the pressing block is smoother due to the arrangement of the symmetrical slide rails and the slide blocks, the pressure sensor arranged between the connecting plate and the top block in the whole variety can transmit the pressure at the upper part to a computer in real time, so that accurate detection data can be obtained, the second coupler is driven to rotate by the arranged second motor, so that the battery placing frame fixedly connected with the upper part of the second coupler rotates along with the motor, the batteries can be heated more uniformly, and the batteries in each interval on the battery placing frame are ensured to be kept under the same detection environment, therefore, the purpose of detecting a plurality of batteries at one time is achieved, the quick inserting pipe joint can intervene in an external quick inquiry generating device, the quick connection is convenient, the temperature and the time in the temperature-resistant detection process can be well monitored by the thermometer and the timer, the detection temperature is prevented from being out of the set range, the detection time is well controlled, and a more accurate detection result is obtained, the arranged hot air fan is similar to an electric hair drier, the air flow in the device can be increased, the internal temperature is more uniform, the detection environment of each battery is ensured to be consistent, the self-locking universal wheel is convenient for a user to transfer the device, the lithium battery belongs to an electronic product, the electronic product is easy to generate static electricity for the static electricity, the static electricity can harm the quality of the electronic product in turn, and therefore, the production of the electronic product or the detection device needs to be grounded, the bottom line that sets up connects convenient to use person with device ground connection, saves the preparation time that detects, because this device both can detect the pressure-bearing of lithium cell and detect, can detect the high temperature resistance ability of lithium cell again, so to a great extent has saved and has detected required time to also can control in the cost.

Drawings

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

fig. 2 is a schematic sectional structure of the present invention;

fig. 3 is a top view of the present invention.

In the figure: 1. a base plate; 2. a column; 3. a housing; 4. a pressure detection device; 401. a first motor; 402. a mounting seat; 403. a first coupling; 404. a threaded rod; 405. a top block; 406. a pressure sensor; 407. a slide rail; 408. a slider; 409. a connecting plate; 410. briquetting; 5. a placement device; 501. a second motor; 502. a second coupling; 503. a rotating shaft; 504. an expansion plate; 505. a battery placing rack; 506. a slewing bearing; 507. a support pillar; 6. a high temperature detection device; 601. a thermometer; 602. a timer; 603. a quick cannula coupling; 604. a hot air blower; 7. detecting the cabin door; 8. a fixed end of the buckle; 9. a movable end of the buckle; 10. a self-locking universal wheel; 11. and a ground wire connector.

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 embodiment in the utility model provides an, all other embodiments that the ordinary skilled person in the art obtained under the prerequisite of not making creative work all belong to the utility model discloses the scope of protection drives the second coupling through the second motor that sets up and rotates for second coupling upper portion fixed connection's battery dispenser follows the motor and rotates together, can make being heated of battery more even, guarantees that the battery in every interval keeps under a same detection ring border on the battery dispenser, thereby reaches the purpose that once detects polylith battery.

Referring to fig. 1-2, a device for detecting the performance of a lithium battery of a mobile phone comprises a bottom plate 1, a column 2 and a shell 3, wherein the column 2 is symmetrically and fixedly connected to the upper surface of the bottom plate 1, the shell 3 is fixedly connected to one side of the column 2 away from the bottom plate 1, a pressure detection device 4 convenient to use is installed on the upper portion of the shell 3, a rotatable placing device 5 is arranged inside the shell 3, a high temperature detection device 6 is arranged on the shell 3, a detection cabin door 7 is rotatably connected to one side of the shell 3 through a hinge, a buckle fixed end 8 is fixedly connected to one side of the detection cabin door 7, a buckle movable end 9 is fixedly connected to one side of the shell 3 close to the buckle fixed end 8, the buckle movable end 9 is clamped with the buckle fixed end 8, a self-locking universal wheel 10 is symmetrically and fixedly connected to the lower, the high-temperature detection device 6 comprises a thermometer 601, a timer 602, a quick insertion pipe joint 603 and an air heater 604, the outer wall of the shell 3 is symmetrically and fixedly connected with the quick insertion pipe joint 603, the two quick insertion pipe joints 603 are communicated with the inside of the shell 3, the bottom of the shell 3 is symmetrically and fixedly connected with the air heater 604, the thermometer 601 is fixedly connected to one side of the top of the shell 3, which is far away from the mounting seat 402, one side of the upper portion of the shell 3, which is far away from the thermometer 601, is fixedly connected with the timer 602 through a bolt, the lithium battery belongs to an electronic product, the electronic product is easy to generate static electricity for the static electricity, the quality of the electronic product is damaged by the static electricity in turn, therefore, the production or detection device of the electronic product needs to be grounded, the ground wire joint 11 is arranged.

Referring to fig. 3, the pressure detecting device 4 includes a first motor 401, an installation seat 402, a first coupling 403, a threaded rod 404, a top block 405, a pressure sensor 406, a sliding rail 407, a sliding block 408, a connecting plate 409 and a pressing block 410, the installation seat 402 is fixedly connected to the top of the housing 3, the first motor 401 is fixedly connected to the upper portion of the installation seat 402 through a bolt, the first coupling 403 is fixedly connected to an output end of the first motor 401, the threaded rod 404 is fixedly connected to one end of the first coupling 403, which is far away from the first motor 401, the top of the housing 3 is provided with a threaded hole, the threaded rod 404 is in threaded connection with the housing 3, the top block 405 is fixedly connected to one end of the threaded rod 404, which is far away from the first coupling, the sliding rail 407 is symmetrically and fixedly connected to the inside of the housing 3, the sliding block 408 is slidably connected to one side of the sliding rail, the upper part of the connecting rod is fixedly connected with a pressure sensor 406, one end of the pressure sensor 406 is lapped with a top block 405, a pressing block 410 is fixedly connected with the lower surface of the connecting plate 409 at equal intervals, the placing device 5 comprises a second motor 501, a second coupler 502, a rotating shaft 503, an expanding plate 504, a battery placing frame 505, a slewing bearing 506 and a supporting column 507, the bottom of the shell 3 is fixedly connected with the second motor 501 through bolts, the output end of the second motor 501 is fixedly connected with the second coupler 502, one end of the second coupler 502 far away from the second motor 501 is fixedly connected with the rotating shaft 503, the other end of the rotating shaft 503 is fixedly connected with the expanding plate 504, the upper surface of the expanding plate 504 is fixedly connected with the battery placing frame 505, the lower part of the battery placing frame 505 is fixedly connected with the slewing bearing 506, and the bottom of the inner wall of the shell 3, and the other end of the supporting column 507 is fixedly connected with the outer ring of the slewing bearing 506.

The working principle is as follows: the first motor 401 is arranged to rotate to enable the first coupler 403 and the threaded rod 404 fixedly connected with the lower portion of the first coupler 403 to rotate, the threaded rod 404 pushes the lower top block 405 to move downwards along with the rotation of the threaded rod 404, when the top block 405 contacts the pressure sensor 406 on the upper portion of the connecting plate 409, the connecting plate 409 is pushed to move downwards, due to the arrangement of the symmetrical sliding rails 407 and the sliding blocks 408, the pressing process of the connecting plate 409 and the pressing block 410 is smoother, the pressure sensor 406 arranged between the connecting plate 409 and the top block 405 in the whole variety can transmit the pressure on the upper portion to a computer in real time, accurate detection data can be obtained, the second motor 501 is arranged to drive the second coupler 502 to rotate, the battery placing frame 505 fixedly connected with the upper portion of the second coupler 502 can rotate along with the motor, and the heating of the battery can be more uniform, guarantee that the battery in every interval on battery dispenser 505 keeps under a same detection ring border, thereby reach the purpose of once detecting the polylith battery, can connect external dare inquiry generating device through the fast intubate joint 603 that sets up, the quick connection of being convenient for, the thermometer 601 that sets up and timer 602 can be fine monitor temperature and time among the temperature resistant testing process, prevent that the detection temperature is not in the within range of settlement, and the time of fine control detection, thereby obtain more accurate testing result, the air heater 604 that sets up is similar to the hairdryer, can increase the inside air flow of this device, make inside temperature more even, guarantee that the detection ring border of every battery is unanimous, the auto-lock universal wheel 10 that sets up is convenient for the user to shift this device, the lithium cell belongs to the electronic product, and the electronic product is all more easy to produce static to static, the static electricity in turn can harm the quality of the electronic product, so that the production of the electronic product or the detection device needs to be grounded, the arranged ground wire connector 11 is convenient for a user to ground the device, and the preparation time of detection is saved.

There may be any such actual relationship or order between these entities or operations. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a cell-phone lithium cell performance detection device, includes bottom plate (1), stand (2) and shell (3), the symmetry fixedly connected with stand (2) of surface on bottom plate (1), one side fixedly connected with shell (3) of bottom plate (1), its characterized in that are kept away from in stand (2): convenient to use's pressure measurement (4) are installed on shell (3) upper portion, shell (3) inside is provided with can rotate puts device (5), be provided with high temperature detect device (6) on shell (3), a side of shell (3) is rotated through the hinge and is connected with detection hatch door (7), one side fixedly connected with buckle stiff end (8) of detection hatch door (7), shell (3) are close to a side fixedly connected with buckle expansion end (9) of buckle stiff end (8), buckle expansion end (9) and buckle stiff end (8) joint.

2. The device for detecting the performance of the lithium battery of the mobile phone according to claim 1, characterized in that: the pressure detection device (4) comprises a first motor (401), a mounting seat (402), a first coupler (403), a threaded rod (404), a top block (405), a pressure sensor (406), a sliding rail (407), a sliding block (408), a connecting plate (409) and a pressing block (410), the mounting seat (402) is fixedly connected to the top of the shell (3), the first motor (401) is fixedly connected to the upper portion of the mounting seat (402) through a bolt, the first coupler (403) is fixedly connected to the output end of the first motor (401), the threaded rod (404) is fixedly connected to one end, away from the first motor (401), of the first coupler (403), a threaded hole is formed in the top of the shell (3), the threaded rod (404) is in threaded connection with the shell (3), the top block (405) is fixedly connected to one end, away from the first coupler (403), of the threaded rod (404), the inner part of the shell (3) is symmetrically and fixedly connected with sliding rails (407), one side of each sliding rail (407) is slidably connected with a sliding block (408), one side, far away from the corresponding sliding rail (407), of each sliding block (408) is connected with a connecting plate (409) through two bolts, the upper part of each connecting plate (409) is fixedly connected with a pressure sensor (406), one end of each pressure sensor (406) is in lap joint with a top block (405), and pressing blocks (410) are fixedly connected to the lower surfaces of the connecting plates (409) at equal intervals.

3. The device for detecting the performance of the lithium battery of the mobile phone according to claim 1, characterized in that: the placing device (5) comprises a second motor (501), a second coupler (502), a rotating shaft (503), an expansion plate (504), a battery placing frame (505), a slewing bearing (506) and a supporting column (507), the bottom of the shell (3) is fixedly connected with a second motor (501) through a bolt, the output end of the second motor (501) is fixedly connected with a second coupling (502), one end of the second coupling (502) far away from the second motor (501) is fixedly connected with a rotating shaft (503), the other end of the rotating shaft (503) is fixedly connected with an expanding plate (504), the upper surface of the expanding plate (504) is fixedly connected with a battery placing frame (505), the lower part of the battery placing frame (505) is fixedly connected with a slewing bearing (506), the bottom of the inner wall of the shell (3) is symmetrically and fixedly connected with supporting columns (507), and the other end of the supporting column (507) is fixedly connected with the outer ring of the slewing bearing (506).

4. The device for detecting the performance of the lithium battery of the mobile phone according to claim 1, characterized in that: high temperature-detecting device (6) includes thermometer (601), timer (602), fast intubate joint (603) and air heater (604), the outer wall symmetry fixedly connected with fast intubate joint (603) of shell (3), two fast intubate joint (603) all communicates with shell (3) inside, shell (3) bottom symmetry fixedly connected with air heater (604), one side fixedly connected with thermometer (601) of mount pad (402) are kept away from at shell (3) top, bolt fixedly connected with timer (602) is passed through to one side that thermometer (601) were kept away from on shell (3) upper portion.

5. The device for detecting the performance of the lithium battery of the mobile phone according to claim 1, characterized in that: the lower surface of the bottom plate (1) is symmetrically and fixedly connected with self-locking universal wheels (10).

6. The device for detecting the performance of the lithium battery of the mobile phone according to claim 1, characterized in that: and the upright post (2) is in threaded connection with a ground wire joint (11).