CN112147519A - Automatic detection device for electric quantity of automobile battery - Google Patents
Automatic detection device for electric quantity of automobile battery Download PDFInfo
- Publication number
- CN112147519A CN112147519A CN202010723476.3A CN202010723476A CN112147519A CN 112147519 A CN112147519 A CN 112147519A CN 202010723476 A CN202010723476 A CN 202010723476A CN 112147519 A CN112147519 A CN 112147519A
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- China
- Prior art keywords
- guide rail
- belt
- supporting plates
- joint
- slide bar
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/385—Arrangements for measuring battery or accumulator variables
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/01—Subjecting similar articles in turn to test, e.g. "go/no-go" tests in mass production; Testing objects at points as they pass through a testing station
Abstract
The invention discloses an automatic detection device for the electric quantity of an automobile battery, which comprises a supporting component, a joint component and a control component, wherein a conveying line of the supporting component is arranged in two supporting plates, a rotating rod of the joint component is rotatably connected with the supporting plates, a belt is rotatably connected with the rotating rod, guide rails are arranged on the supporting plates at two sides of the belt, a measuring joint comprises two conductive joints, friction columns of the two conductive joints are respectively pressed on the belt through the guide rails, a binding post is arranged on a joint body and is electrically connected with a detection meter, a slide bar of the control component is slidably connected with the guide rail, and a spring is arranged between the guide rail and the slide bar. The automobile battery is conveyed by the conveying line, the electrode of the automobile battery is in contact with the conductive connector, the electric quantity is continuously measured through the detection meter, the sliding rod is pushed away continuously to drive the conductive connector and the belt to move together, the next conductive connector is pushed to a position close to the sliding rod to be in contact with the next battery, the plurality of automobile batteries are automatically measured, and the detection efficiency is improved.
Description
Technical Field
The invention relates to the technical field of battery detection, in particular to an automatic detection device for the electric quantity of an automobile battery.
Background
Lithium batteries are batteries using a nonaqueous electrolyte solution and using lithium metal or a lithium alloy as a negative electrode material. Lithium metal batteries were first proposed and studied by Gilbert n.lewis in 1912. In the 70 s of the 20 th century, m.s.whitetingham proposed and began to study lithium ion batteries. Because the chemical characteristics of lithium metal are very active, the requirements on the environment for processing, storing and using the lithium metal are very high. Therefore, lithium batteries have not been used for a long time. With the development of science and technology, lithium batteries have become the mainstream nowadays.
Lithium battery detection device is exactly the device that detects production lithium cell, and traditional lithium battery detection device is comparatively troublesome when examining, and all is single going on, and work efficiency is lower, and the practicality is relatively poor.
Disclosure of Invention
The invention aims to provide an automatic detection device for the electric quantity of an automobile battery, and aims to solve the problem that the conventional equipment is low in detection efficiency and cannot meet the daily production requirement.
In order to achieve the purpose, the invention provides an automatic detection device for the electric quantity of an automobile battery, which comprises a support component, a joint component and a control component, wherein the support component comprises a conveying line and two support plates, the conveying line is slidably connected with the two support plates and is positioned between the two support plates, the joint component comprises two rotating rods, a belt, guide rails, two measuring joints and a detection meter, the two rotating rods are rotatably connected with the support plates and are positioned between the two support plates, the belt is rotatably connected with the two rotating rods and is positioned between the two support plates, the two guide rails are respectively fixedly connected with the two support plates and are positioned at two sides of the belt, the measuring joints comprise two conductive joints, and each conductive joint comprises a joint body, a joint body and a joint body, The friction column is connected with the guide rail in a sliding way and contacts the belt, the joint body is fixedly connected with the friction column, and is positioned at one side of the friction column far away from the belt, the binding post is electrically connected with the joint body, and is positioned at one side of the joint body, the two conductive joints are respectively connected with the two guide rails in a sliding way, and are positioned at two sides of the belt, a plurality of measuring joints are arranged and are connected with the guide rail in a sliding way, and is positioned at one side of the belt, the detection meter is electrically connected with the two binding posts and is positioned at one side of the guide rail, the control component comprises a sliding rod and a spring, the sliding rod is connected with the guide rail in a sliding way, and penetrates through the guide rail, and the spring is fixedly connected with the guide rail and is positioned between the sliding rod and the guide rail.
The conveying line comprises a motor, a belt wheel, a driven wheel and a transmission belt, the belt wheel is rotatably connected with the driven wheel and the two supporting plates and is positioned between the two supporting plates, the transmission belt is rotatably connected with the driven wheel and the belt wheel and is positioned between the two supporting plates, the motor is fixedly connected with the supporting plates, and a rotating shaft of the motor is fixedly connected with the belt wheel.
The supporting plate comprises a supporting plate body and a guide plate, wherein the guide plate is fixedly connected with the supporting plate body and is positioned on one side, close to the conveying line, of the supporting plate body.
The supporting assembly further comprises a placing table, and the placing table is fixedly connected with the supporting plate and is positioned on one side of the supporting plate.
The joint assembly further comprises a wireless charging module, wherein the wireless charging module is fixedly connected with the supporting plate body and is positioned on one side, close to the detection meter, of the supporting plate body.
The conductive connector further comprises a roller, and the roller is rotationally connected with the friction column and is in contact with the guide rail.
The sliding rod comprises a sliding rod body and a triangular head, the sliding rod body is connected with the guide rail in a sliding mode and is located on one side of the guide rail, and the triangular head is fixedly connected with the sliding rod body and is located on one side, away from the guide rail, of the sliding rod body.
According to the automatic electric quantity detection device for the automobile battery, the conveying line is connected with the two support plates in a sliding mode, and the automobile battery can be conveyed through the conveying line; the two rotating rods are rotatably connected with the supporting plate, and the belt is in rolling connection with the two rotating rods, so that the belt can rotate under the support of the two rotating rods; the two guide rails are fixedly connected with the two support plates respectively, the friction column is in sliding connection with the guide rails and contacts the belt, so that the friction column can be attached to the belt under the support of the guide rails, and the belt can be driven to rotate by virtue of friction force when the friction column moves; the connector body is fixedly connected with the friction column, the wiring terminal is electrically connected with the connector body, and the connector body can be electrified after being contacted with an electrode of an automobile battery through the wiring terminal so as to detect the electric quantity of the automobile battery; the two conductive joints are respectively connected with the two guide rails in a sliding manner, so that the conductive joints can be communicated with two electrodes of an automobile battery; the number of the measuring connectors is multiple, and the detection meter is used for measuring the electric quantity of the automobile battery; the sliding rod is connected with the guide rail in a sliding mode, the spring is fixedly connected with the guide rail, and the sliding rod is used for blocking other conductive connectors, so that when only an automobile battery passes through, the sliding rod is pushed by an electrode of the automobile battery to be contracted into the guide rail to drive the conductive connectors to move. The automobile battery is conveyed into the conveying line, the electrode of the automobile battery is in contact with the conductive connector, the electric quantity is continuously measured through the detection meter, and then the detection meter is continuously moved to push away the sliding rod, so that the conductive connector is driven to move together, the belt is pushed to rotate to push the next conductive connector to a position close to the sliding rod, a plurality of automobile batteries can be automatically measured, the detection efficiency is improved, and the problem that the daily production requirement cannot be met due to the low detection efficiency of the existing equipment is solved.
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 the drawings without creative efforts.
FIG. 1 is a top structural view of an automatic detection device for battery level of an automobile according to the present invention;
FIG. 2 is a side view of the automatic detecting device for battery level of a vehicle according to the present invention;
FIG. 3 is a schematic cross-sectional view of an automatic battery level detection apparatus for a vehicle along a direction of a rotating shaft according to the present invention;
FIG. 4 is a schematic cross-sectional view of an automatic battery level detection apparatus for a vehicle according to the present invention along a conveyor line;
fig. 5 is a cross-sectional schematic view of the guide rail of the present invention at the control assembly.
1-supporting component, 2-joint component, 3-control component, 4-feeding component, 11-conveying line, 12-supporting plate, 13-placing table, 21-rotating rod, 22-belt, 23-guide rail, 24-measuring joint, 26-detecting meter, 27-conductive joint, 28-wireless charging module, 31-sliding rod, 32-spring, 41-supporting frame, 42-supporting seat, 43-transverse guide rail, 44-longitudinal guide rail, 45-transverse screw motor, 46-longitudinal screw motor, 47-clamping jaw, 48-induction column, 49-rubber pad, 111-motor, 112-belt wheel, 113-driven wheel, 114-driving belt, 121-supporting plate body, 122-guide plate, belt wheel, 271-joint body, 272-friction column, 273-binding column, 274-roller, 311-sliding rod body, 312-triangular head.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides an automatic detection device for electric quantity of a battery of an automobile, including:
supporting component 1, joint module 2 and control assembly 3, supporting component 1 includes transfer chain 11 and two backup pads 12, transfer chain 11 and two backup pad 12 sliding connection, and be located two between the backup pad 12, joint module 2 includes bull stick 21, belt 22, guide rail 23, measuring joint 24 and detects table 26, the quantity of bull stick 21 has two, two the bull stick 21 with the backup pad 12 rotates to be connected, and is located two between the backup pad 12, belt 22 with two bull stick 21 rolling connection, and be located two between the backup pad 12, the quantity of guide rail 23 has two, two the guide rail 23 respectively with two backup pad 12 fixed connection, and be located the both sides of belt 22, measuring joint 24 includes two conductive joint 27, conductive joint 27 includes joint body 271, two, A friction column 272 and a terminal 273, the friction column 272 is slidably connected with the guide rail 23 and contacts the belt 22, the connector body 271 is fixedly connected with the friction column 272 and is located on one side of the friction column 272 far away from the belt 22, the terminal 273 is electrically connected with the connector body 271 and is located on one side of the connector body 271, two conductive connectors 27 are slidably connected with two guide rails 23 and are located on two sides of the belt 22, a plurality of measuring connectors 24 are provided, a plurality of measuring connectors 24 are slidably connected with the guide rails 23 and are located on one side of the belt 22, the detecting meter 26 is electrically connected with two terminal 273 and is located on one side of the guide rail 23, the control component 3 comprises a sliding rod 31 and a spring 32, the sliding rod 31 is slidably connected with the guide rail 23 and passes through the guide rail 23, the spring 32 is fixedly connected with the guide rail 23 and is located between the slide bar 31 and the guide rail 23.
In the present embodiment, the support assembly 1 includes a conveying line 11 and two support plates 12, the conveying line 11 is slidably connected to the two support plates 12 and is located between the two support plates 12, and an automobile battery to be measured in battery capacity can be conveyed through the conveying line 11; the joint component 2 comprises two rotating rods 21, a belt 22, a guide rail 23, a measuring joint 24 and a detecting meter 26, wherein two rotating rods 21 are rotatably connected with the support plates 12 and are positioned between the two support plates 12, and the belt 22 is rotatably connected with the two rotating rods 21 and is positioned between the two support plates 12, so that the belt 22 can rotate under the support of the two rotating rods 21; the number of the guide rails 23 is two, the two guide rails 23 are respectively fixedly connected with the two support plates 12 and are located on two sides of the belt 22, the measuring connector 24 includes two conductive connectors 27, each conductive connector 27 includes a connector body 271, a friction column 272 and a terminal 273, the friction column 272 is slidably connected with the guide rails 23 and contacts the belt 22, so that the friction column 272 can be attached to the belt 22 under the support of the guide rails 23, and when the friction column 272 moves, the belt 22 can be driven to rotate by friction force; the connector body 271 is fixedly connected with the friction column 272 and is positioned on one side of the friction column 272, which is far away from the belt 22, the terminal 273 is electrically connected with the connector body 271 and is positioned on one side of the connector body 271, the connector body 271 is made of a conductive material, and after the terminal 273 is contacted with an electrode of an automobile battery, electricity can be supplied to detect the electric quantity of the automobile battery; the two conductive connectors 27 are respectively connected with the two guide rails 23 in a sliding manner and are positioned on two sides of the belt 22 so as to be communicated with two electrodes of an automobile battery; the number of the measuring joints 24 is multiple, and the measuring joints 24 are connected with the guide rail 23 in a sliding mode and are located on one side of the belt 22, so that the communication measurement can be conducted on multiple automobile batteries at the same time. The detection meter 26 is electrically connected with the two binding posts 273 and is positioned at one side of the guide rail 23, the detection meter 26 is used for measuring the electric quantity of the automobile battery, and then sending information to a control center for recording through a built-in wireless transceiver module; the control component 3 comprises a sliding rod 31 and a spring 32, the sliding rod 31 is slidably connected with the guide rail 23 and penetrates through the guide rail 23, the spring 32 is fixedly connected with the guide rail 23 and is located between the sliding rod 31 and the guide rail 23, the sliding rod 31 is used for blocking other conductive joints 27, so that when only an automobile battery passes through, the sliding rod 31 is pushed by an electrode of the automobile battery to be contracted into the guide rail 23 to drive the conductive joints 27 to move, and then the sliding rod 31 is restored to the original position under the support of the spring 32 to continuously block other conductive joints 27 from moving. The automobile battery is fed through the conveying line 11, the electrode of the automobile battery is in contact with the conductive connector 27, the electric quantity is continuously measured through the detection meter 26, and then the electric quantity is continuously measured to push away the sliding rod 31, so that the conductive connector 27 is driven to move together, the belt 22 is pushed to rotate to push the next conductive connector 27 to a position close to the sliding rod 31, the plurality of automobile batteries can be automatically measured, the detection efficiency is improved, and the problem that the daily production requirement cannot be met due to the low detection efficiency of the existing equipment is solved.
Further, the conveyor line 11 includes a motor 111, a pulley 112, a driven pulley 113 and a transmission belt 114, the pulley 112 and the driven pulley 113 are rotatably connected to the two support plates 12 and are located between the two support plates 12, the transmission belt 114 is rotatably connected to the driven pulley 113 and the pulley 112 and is located between the two support plates 12, the motor 111 is fixedly connected to the support plates 12, and a rotation shaft of the motor 111 is fixedly connected to the pulley 112.
In this embodiment, the motor 111 can rotate the pulley 112 to rotate the transmission belt 114 to move the car battery, and the driven pulley 113 provides a supporting function on the other side to make the transmission line 11 operate more stably.
Further, the supporting plate 12 includes a supporting plate body 121 and a guiding plate 122, and the guiding plate 122 is fixedly connected to the supporting plate body 121 and is located on a side of the supporting plate body 121 close to the conveying line 11.
In this embodiment, the guide plate 122 can guide the car battery to adjust its position during the movement, so that the conductive contact 27 can be touched by the electrode, thereby improving the stability of the device operation.
Further, the support assembly 1 further comprises a placing table 13, and the placing table 13 is fixedly connected with the support plate 12 and is located on one side of the support plate 12.
In the present embodiment, the placing table 13 is used for placing the tested automobile battery so as to facilitate the next operation.
Further, the connector assembly 2 further includes a wireless charging module 28, wherein the wireless charging module 28 is fixedly connected to the supporting plate body 121 and is located on one side of the supporting plate body 121 close to the detection meter 26.
In this embodiment, the wireless charging module 28 is composed of a plurality of wireless charging cores based on QI standard, and when the detection meter 26 moves to the vicinity of the wireless charging module 28, the wireless charging module 28 can sense the wireless charging core 28 in the detection meter 26 to charge the detection meter 26, so that the detection meter 26 can be kept running for a long time, the running time of the device is prolonged, and the production efficiency is improved.
Further, the conductive contact 27 further includes a roller 274, and the roller 274 is rotatably connected to the friction column 272 and contacts the guide rail 23.
In the present embodiment, the roller 274 is used for pressing and holding the friction column 272 on the belt 22 through the guide rail 23, so as to ensure that the contact force between the belt 22 and the friction column 272 is stable, and thus when the vehicle battery drives the conductive contact 27 to move, the other conductive contacts 27 can be more easily driven by the belt 22 to move.
Further, the slide bar 31 includes a slide bar body 311 and a triangular head 312, the slide bar body 311 is slidably connected to the guide rail 23 and is located on one side of the guide rail 23, and the triangular head 312 is fixedly connected to the slide bar body 311 and is located on one side of the slide bar body 311 away from the guide rail 23.
In the present embodiment, the triangular head 312 can make it easier to move the slide bar 31 when the electrode of the car battery touches the slide bar 31, thereby improving the stability of the operation of the device.
Further, the automatic detection device for the electric quantity of the automobile battery further comprises a feeding assembly 4, the feeding assembly 4 comprises a support frame 41, a support seat 42, a transverse guide rail 43, a longitudinal guide rail 44, a transverse screw motor 45, a longitudinal screw motor 46 and a clamping jaw 47, the support seat 42 is fixedly connected with the support frame 41 and is positioned on one side of the support plate 12, the support frame 41 is positioned on one side of the support plate 12, the transverse guide rail 43 is fixedly connected with the support frame 41 and is positioned on one side of the support frame 41, the longitudinal guide rail 44 is slidably connected with the transverse guide rail 43 and is positioned on one side of the transverse guide rail 43, the clamping jaw 47 is slidably connected with the longitudinal guide rail 44 and is positioned on one side of the longitudinal guide rail 44 close to the belt 22, the transverse screw motor 45 is fixedly connected with the transverse guide rail 43, and a screw of the transverse screw motor 45 is in threaded connection with the longitudinal guide rail 44, the longitudinal screw motor 46 is fixedly connected with the longitudinal guide rail 44, and a screw of the longitudinal screw motor 46 is in threaded connection with the clamping jaw 47.
In this embodiment, the supporting seat 42 is provided with an automobile battery to be measured, the clamping jaw 47 can be driven to move longitudinally by the longitudinal screw motor 46, and the transverse screw motor 45 can drive the longitudinal guide rail 44 to move transversely, so that the clamping jaw 47 can move between the supporting seat 42 and the conveying line 11, and then the automobile battery is taken and placed up and down by the clamping jaw 47 to complete the automatic feeding action, thereby further enhancing the automation performance of the device.
Furthermore, the supporting seat 42 has a plurality of sensing posts 48, the plurality of sensing posts 48 are slidably connected with the supporting seat 42 and located at one side of the supporting seat 42,
in this embodiment, when the car battery is placed on the induction column 48, the controller can detect that the car battery exists at the current position, so that the clamping jaw 47 can be driven to the corresponding position to grab.
Further, the clamping jaw 47 is provided with a rubber pad 49, and the rubber pad 49 is fixedly connected with the clamping jaw 47 and is positioned on one side of the clamping jaw 47.
In this embodiment, the rubber pad 49 can increase the friction force between the clamping jaw 47 and the automobile battery, so that the clamping jaw 47 is not easy to fall down when grabbing the automobile battery, and the reliability of the device is improved.
The working principle and the using process of the invention are as follows: referring to fig. 1, 2 and 5, after the present invention is installed, the sensing post 48 is pressed down, the control center senses that the vehicle battery exists at the current position, then drives the longitudinal screw motor 46 and the transverse screw motor 45, so that the clamping jaws 47 move to corresponding positions for grabbing, then, the automobile battery is placed on the conveying line 11, and after the position of the automobile battery is adjusted by the guide plate 122, the automobile battery contacts the joint body 271, then the sliding rod 31 is contacted and pushed away, so as to drive the joint body 271 to move together, the detection meter 26 continuously detects the battery capacity, and is sent to the control center through the built-in wireless transceiver module, the friction column 272 drives the belt 22 to rotate through friction force, therefore, other conductive connectors 27 can be driven to move to a position close to the sliding rod 31 by friction force, and the next automobile battery is waited for detection.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (7)
1. An automatic detection device for the electric quantity of a vehicle battery is characterized in that,
the device comprises a supporting component, a joint component and a control component, wherein the supporting component comprises a conveying line and two supporting plates, the conveying line is connected with the two supporting plates in a sliding manner and is positioned between the two supporting plates, the joint component comprises rotating rods, a belt, a guide rail, a measuring joint and a detection meter, the number of the rotating rods is two, the two rotating rods are rotatably connected with the supporting plates and are positioned between the two supporting plates, the belt is connected with the two rotating rods in a rolling manner and is positioned between the two supporting plates, the number of the guide rail is two, the two guide rails are respectively fixedly connected with the two supporting plates and are positioned on two sides of the belt, the measuring joint comprises two conductive joints, each conductive joint comprises a joint body, a friction column and a binding post, the friction column is connected with the guide rail in a sliding manner and is contacted with the belt, the utility model discloses a friction column, including the belt, connect the body with friction column fixed connection, and be located the friction column is kept away from one side of belt, the terminal with connect the body electricity and connect, and be located one side of connecting the body, two the conductive terminal respectively with two guide rail sliding connection, and be located the both sides of belt, the quantity of measuring joint has a plurality ofly, and is a plurality of the measuring joint with guide rail sliding connection, and be located one side of belt, it is connected with two to detect the table the terminal electricity, and be located one side of guide rail, control assembly includes slide bar and spring, the slide bar with guide rail sliding connection, and pass the guide rail, the spring with guide rail fixed connection, and be located the slide bar with between the guide rail.
2. The automatic detecting device for the battery level of the automobile according to claim 1,
the conveying line comprises a motor, a belt wheel, a driven wheel and a driving belt, the belt wheel is rotatably connected with the two supporting plates and is positioned between the two supporting plates, the driving belt is rotatably connected with the driven wheel and the belt wheel and is positioned between the two supporting plates, the motor is fixedly connected with the supporting plates, and a rotating shaft of the motor is fixedly connected with the belt wheel.
3. The automatic detecting device for the battery level of the automobile according to claim 2,
the backup pad includes backup pad body and deflector, the deflector with backup pad body fixed connection to be located the backup pad body is close to one side of transfer chain.
4. The automatic detecting device for the battery level of the automobile according to claim 3,
the supporting component also comprises a placing table, and the placing table is fixedly connected with the supporting plate and is positioned on one side of the supporting plate.
5. The automatic detecting device for the battery level of the automobile according to claim 1,
the joint component further comprises a wireless charging module, wherein the wireless charging module is fixedly connected with the supporting plate body and is positioned on one side, close to the detection meter, of the supporting plate body.
6. The automatic detecting device for the battery level of the automobile according to claim 5,
the conductive connector further comprises a roller, and the roller is rotationally connected with the friction column and is in contact with the guide rail.
7. The automatic detecting device for the battery level of the automobile according to claim 1,
the slide bar comprises a slide bar body and a triangular head, the slide bar body is connected with the guide rail in a sliding mode and is positioned on one side of the guide rail, and the triangular head is fixedly connected with the slide bar body and is positioned on one side, far away from the guide rail, of the slide bar body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010723476.3A CN112147519A (en) | 2020-07-24 | 2020-07-24 | Automatic detection device for electric quantity of automobile battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010723476.3A CN112147519A (en) | 2020-07-24 | 2020-07-24 | Automatic detection device for electric quantity of automobile battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112147519A true CN112147519A (en) | 2020-12-29 |
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ID=73888676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010723476.3A Pending CN112147519A (en) | 2020-07-24 | 2020-07-24 | Automatic detection device for electric quantity of automobile battery |
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| CN (1) | CN112147519A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112881920A (en) * | 2021-04-12 | 2021-06-01 | 国网山东省电力公司莱芜供电公司 | Energy management device special for return transportation lead-acid storage battery of energy storage power station |
-
2020
- 2020-07-24 CN CN202010723476.3A patent/CN112147519A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112881920A (en) * | 2021-04-12 | 2021-06-01 | 国网山东省电力公司莱芜供电公司 | Energy management device special for return transportation lead-acid storage battery of energy storage power station |
| CN112881920B (en) * | 2021-04-12 | 2022-07-26 | 国网山东省电力公司莱芜供电公司 | Energy management device special for return transportation lead-acid storage battery of energy storage power station |
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