CN109613350A - Battery protecting apparatus Auto-Test System - Google Patents
Battery protecting apparatus Auto-Test System Download PDFInfo
- Publication number
- CN109613350A CN109613350A CN201811331826.0A CN201811331826A CN109613350A CN 109613350 A CN109613350 A CN 109613350A CN 201811331826 A CN201811331826 A CN 201811331826A CN 109613350 A CN109613350 A CN 109613350A
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- CN
- China
- Prior art keywords
- circuit board
- strip
- groove body
- plate
- main control
- Prior art date
- 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
-
- 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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a kind of battery protecting apparatus Auto-Test Systems; it include: cabinet body; the shelf of multiple-layer horizontal is provided with inside it from top to bottom, circuit board fixing device is provided on middle layer shelf, the circuit board fixing device includes: groove body, two movable plates and top plate etc.;Main control module circuit board, one end are connect with the narrow bottom surface for the strip block that a section is isosceles trapezoid, and one end that the main control module circuit board is connected with strip block can be inserted between two movable plates;Connecting terminal is set on lowest level shelf, and to connect mesuring battary protective device, the connecting terminal is connect with the main control module circuit board;Wherein, the main control module circuit board is to be tested battery protecting apparatus to be measured by method in GB31241.Circuit board inside the present invention is directly plugged in groove body, without being screwed, convenient disassembly, and do not have to worry that screw is lost.
Description
Technical field
The present invention relates to testing equipment fields.It is more particularly related to which a kind of battery protecting apparatus is tested automatically
System.
Background technique
Lithium battery is the important main at part of new energy industry, have that specific capacity is high, self-discharge rate is low due to lithium battery and
The high advantage of cost performance, numerous enterprises are put into the research and development of lithium battery, however lithium battery is used due to its own positive and negative anodes
The reason of material, needs that positive and negative pole material is avoided to contact and causes explosion, therefore needs to prevent battery from being hit in charge and discharge process
It pierces into and causes battery plus-negative plate material, people are that lithium battery is equipped with battery protecting apparatus accordingly thus, and battery is protected
Protection unit is required to be tested before use, to examine whether it can play a protective role to lithium battery, so battery protection
Device test system also occurs together, and existing battery protecting apparatus test macro is protected by integrated circuit board regulating cell
The test condition of protection unit, and general integrated circuit board is to be fixed by screws in cabinet, is needed if breaking down to collection
It places under repair at circuit board, all screws under this needs to dismantle, the process is extremely cumbersome, while screw is also easy to lose.
Summary of the invention
It is an object of the invention to solve at least the above problems, and provide the advantages of at least will be described later.
It is a still further object of the present invention to provide a kind of battery protecting apparatus Auto-Test System, internal circuit board is straight
It connects and is plugged in slot, without being screwed, convenient disassembly, and do not have to worry that screw is lost.
In order to realize these purposes and other advantages according to the present invention, provides a kind of battery protecting apparatus and test automatically
System, comprising:
Cabinet body, inside be provided with the shelf of multiple-layer horizontal from top to bottom, be provided with circuit board on middle layer shelf and fix
Device, the circuit board fixing device include:
Groove body, is set on the shelf and opening upwards, is respectively provided on two inner walls of the groove body along its length
There is the strut of a pair of of level, and two pairs of struts on the groove body inner wall are in identical height, each strut end is connected with
The annulus placed vertically;
Two movable plates, the opposite end face center of a pair of each movable plate are each provided with a shaft, and the two of each movable plate
Shaft is rotatably connected on respectively in the annulus on a pair of of strut, and two movable plates are obliquely installed and form the V-arrangement of opening upwards, often
The upper end-face edge of one movable plate contradicts the inner wall to the groove body, and each movable plate is provided with the end face of shaft close to lower edge
Place is provided with horizontal wheel shaft, an idler wheel is provided on each wheel shaft, the minimum point of the idler wheel is lower than the movable plate
Lower edge;
Top plate is horizontally placed below the idler wheel, be provided between the top plate and the groove body inner bottom surface it is multiple
The flexible spring of vertical direction so that the top plate always with the roller conflicting;
Wherein, two inner walls that the groove body is provided with strut are equipped with strip through-hole along the vertical direction, the strip
The upper end of shape through-hole is concordant with the stroke upper limit of the top plate, the lower end of the strip through-hole and the lower travel limit of the top plate
Concordantly, the top plate is respectively connected with a horizontal pressing plate respectively close to the portion end surface at two through hole, and the pressing plate is from the length
It is pierced by and is extended to outside the groove body in strip through-hole;
Main control module circuit board, one end is connect with the narrow bottom surface for the strip block that a section is isosceles trapezoid, described
Center spacing of the width in the wide bottom face of strip block slightly larger than two movable plates with respect to plate face, and the material of the strip block
Matter is rubber, so that one end that the main control module circuit board is connected with strip block can be inserted between two movable plates;
Connecting terminal is set on lowest level shelf, to connect mesuring battary protective device, the connecting terminal with
The main control module circuit board connection;
Wherein, the main control module circuit board is to be tested battery protecting apparatus to be measured by method in GB31241.
Preferably, horizontal strip protrusion, the strip protrusion are provided in the opposite plate face of two movable plates
Positioned at the movable plate in the part plate face of upper end-face edge;
The groove to match with the strip protrusion is provided on the inclined-plane of the strip block.
Preferably, the cabinet floor four corners are respectively provided with a universal wheel.
Preferably, on the side wall of the cabinet body on middle layer shelf described in face and middle layer shelf between one layer of shelf
Part is provided with radiator window.
Preferably, there are three the springs, the groove body bottom surface is respectively arranged at the two close end and groove body bottom surface
Middle.
Preferably, wear-resistant coating is provided in the opposite plate face of two movable plates.
The present invention is include at least the following beneficial effects: by by intracorporal two movable plate of main control module circuit board insertion groove
Between, so that movable plate is changed heeling condition and clamp main control module circuit board, to realize the fixation of main control module circuit board, is not required to
Consider to remain screw hole in circuit board surface, be also fixed without using screw, both expanded circuit board usable area or tears open
It unloads conveniently, and does not have to worry that screw is lost.
Further advantage, target and feature of the invention will be partially reflected by the following instructions, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Detailed description of the invention
Fig. 1 is the side structure schematic diagram of main control module circuit board described in a wherein embodiment of the invention;
Fig. 2 is the side structure schematic diagram of circuit board fixing device described in a wherein embodiment of the invention;
Fig. 3 is the schematic diagram of internal structure of circuit board fixing device described in a wherein embodiment of the invention;
Fig. 4 is the external structure schematic diagram of circuit board fixing device described in a wherein embodiment of the invention;
Specific embodiment
Present invention will be described in further detail below with reference to the accompanying drawings, to enable those skilled in the art referring to specification text
Word can be implemented accordingly.
It should be noted that in the description of the present invention, term " transverse direction ", " longitudinal direction ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of description of the present invention and simplification of the description, and is not the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to limit of the invention
System.
As shown in figures 1-4, the present invention provides a kind of battery protecting apparatus Auto-Test System, comprising:
Cabinet body, inside be provided with the shelf of multiple-layer horizontal from top to bottom, be provided with circuit board on middle layer shelf and fix
Device, the circuit board fixing device include:
Groove body 1, is set on the shelf and opening upwards, is all provided on two inner walls of the groove body 1 along its length
It is equipped with the strut 2 of a pair of of level, and two pairs of struts 2 on 1 inner wall of the groove body are in identical height, each 2 end of strut
It is connected with the annulus 3 placed vertically;
Two movable plates 4, the end face center that a pair of each movable plate 4 is opposite are each provided with a shaft, each movable plate 4
Two shafts are rotatably connected on respectively in the annulus 3 on a pair of of strut 2, and two movable plates 4 are obliquely installed and form the V of opening upwards
Shape, the upper end-face edge of each movable plate 4 contradict the inner wall to the groove body 1, and the end face that each movable plate 4 is provided with shaft is leaned on
It is provided with horizontal wheel shaft at nearly lower edge, an idler wheel 5 is provided on each wheel shaft, the minimum point of the idler wheel 5 is lower than institute
State the lower edge of movable plate 4;
Top plate 6 is horizontally placed on 5 lower section of idler wheel, is provided between 1 inner bottom surface of the top plate 6 and the groove body more
A spring 7 to stretch in vertical direction, the spring 7 is in compressive state so that the top plate 6 always with the idler wheel 5
It contradicts;
Wherein, two inner walls that the groove body 1 is provided with strut 2 are equipped with strip through-hole 8 along the vertical direction, the length
The upper end of strip through-hole 8 is concordant with the stroke upper limit of the top plate 6, when under the upper end-face edge or movable plate 4 of the movable plate 4
When 1 inner wall of groove body is arrived in the conflict of idler wheel 5 at end, top plate 6 is resisted by idler wheel 5 and can not be moved up, and the position of top plate 6 is the top at this time
The stroke upper limit of plate 6, the lower end of the strip through-hole 8 is concordant with the lower travel limit of the top plate 6, when the spring 7 compresses
When to maximum, the top plate 6 can not be moved down, and the position of top plate 6 is the lower travel limit of top plate 6 at this time, the top plate 6 respectively close to
Portion end surface at two through hole 8 is respectively connected with a horizontal pressing plate 9, and the pressing plate 9 is pierced by extension from the strip through-hole 8
Outside to the groove body 1;
Main control module circuit board 10, one end are connect with the narrow bottom surface for the strip block 11 that a section is isosceles trapezoid,
The width in the wide bottom face of the strip block 11 is slightly larger than the center spacing of the opposite plate face of two movable plates 4, and the strip
The material of block 11 is rubber, which is vulcanie, slightly elastic, so that the main control module circuit board 10 connects
There is one end of strip block 11 that can be inserted between two movable plates 4;
Connecting terminal is set on lowest level shelf, to connect mesuring battary protective device, the connecting terminal with
The main control module circuit board 10 connects;
Wherein, the main control module circuit board 10 is to be surveyed battery protecting apparatus to be measured by method in GB31241
It tries, the main control module in the main control module circuit board 10 is preset with over-voltage charging measurement journey by the 10th chapter content in GB31241
Sequence, overcurrent charging measurement program, under-voltage discharge test program, overload discharge test program and short-circuit test program, due to each survey
The logic function of examination program is write by method in GB31241, therefore is no longer gone to live in the household of one's in-laws on getting married and chatted herein.
In use, one end that main control module circuit board 10 is connected with strip block 11 is inserted into for above-described embodiment
Between two movable plates 4, since two movable plates 4 form the V-arrangement of opening upwards, therefore strip block 11 is entering two movable plates 4
It can be smoothly inserted into before centre-height.When strip block 11 enters the centre-height of two movable plates 4, due to strip block
The width in the wide bottom face of body 11 is slightly larger than the center spacing of the opposite plate face of two movable plates 4, therefore needing slightly to exert a force makes strip block
The position across the centre-height of two movable plates 4 of body 11, or be slightly tilted main control module circuit board 10 and make strip block
11 across the centre-height of two movable plates 4 position.When main control module circuit board 10 continues to inject downwards, due to two activities
Width between plate 4 gradually becomes smaller, therefore the wide bottom edge of strip block 11 can constantly push two movable plates, 4 lower edge to two
1 inner wall of groove body of side is close, and when two movable plates 4 are after vertical state changes slope trend, top plate 6 is under the action of spring 7
It can give idler wheel 5 one torques, so that two movable plates 4 continue close to 1 inner wall of groove body, two movable plates, 4 upper end-face edge then can at this time
It is close to each other, simultaneously as top plate 6 is contacted with the idler wheel 5 always under the action of spring 7,4 lower edge of movable plate to
1 inner wall of groove body, by the rolling connection between idler wheel 5 and top plate 6, avoids 4 lower edge of movable plate in top plate 6 during
Upper sliding friction.After the idler wheel 5 of 4 lower end of movable plate connection, which contradicts, arrives 1 inner wall of groove body, movable plate 4 can not rotate again, and top plate
6 resist idler wheel 5 under the action of spring 7, and two movable plates, 4 upper end-face edge spacing is less than two movable plates, 4 lower edge spacing at this time,
The V-arrangement that Open Side Down is formed, strip block 11 is fixed in the space that two movable plates 4 and top plate 6 are constituted, while two
4 upper end-face edge of movable plate blocks strip block respectively, carries out so that main control module circuit board 10 is fixed.It is led when needing to take out
When controlling module board 10, by pressing pressing plate 9 with hand, so that top plate 6 is not contacted with idler wheel 5, movable plate 4 just restores rotation energy
Power, at this point, only needing to extract main control module circuit board 10 upwards.
Between above-described embodiment is by being inserted into two movable plates 4 in groove body 1 for main control module circuit board 10, change movable plate 4
Become heeling condition and clamp main control module circuit board 10, to realize the fixation of main control module circuit board 10, dismantles main control module
Circuit board 10 need to press pressing plate 9, extract main control module circuit board 10.Entire disassembly process is simple, without the concern in circuit
Plate surface remains screw hole, is also fixed without using screw, has both expanded circuit board usable area or convenient disassembly, and do not have to
Worry that screw is lost.
In another embodiment, horizontal strip protrusion 12, the length are provided in the opposite plate face of two movable plates 4
Strip bulge 12 is located at the movable plate 4 in the part plate face of upper end-face edge;
The groove 13 to match with the strip protrusion 12 is provided on the inclined-plane of the strip block 11.
Above-described embodiment in use, when two movable plates, 4 upper end-face edge is close to each other until touch strip block
When 11 inclined-plane, strip protrusion 12, which is embedded just below in groove 13, enables two movable plates 4 tightly to clamp strip block 11, this
Sample is fixed stronger.
In another embodiment, the cabinet floor four corners are respectively provided with a universal wheel so that it is convenient to which user's movement should
Battery protecting apparatus Auto-Test System is to different testing locations.
In another embodiment, middle layer shelf described in face is put with one layer on middle layer shelf on the side wall of the cabinet body
Part between plate is provided with radiator window, and the heat issued in such 10 course of work of main control module circuit board can be distributed in time, be kept away
Exempt from that circuit board temperature is excessively high to be burnt.
In another embodiment, there are three the springs 7, be respectively arranged at 1 bottom surface of groove body at the two close end and
The stress of 1 bottom surface middle of groove body, the top plate 6 described in this way is relatively uniform, and the power that top plate 6 passes to movable plate 4 is also relatively uniform,
The movement of two movable plates 4 reaches unanimity just convenient for users to dismounting main control module circuit board 10.
In another embodiment, it is provided with wear-resistant coating in the opposite plate face of two movable plates 4, since two movable plates 4 are opposite
Plate face need repeatedly with strip block 11 rub, in order to reduce to movable plate 4 abrasion thus movable plate 4 plate face coat
Wear-resistant coating, to extend the service life of movable plate 4.
Although the embodiments of the present invention have been disclosed as above, but its is not only in the description and the implementation listed
With it can be fully applied to various fields suitable for the present invention, for those skilled in the art, can be easily
Realize other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, the present invention is simultaneously unlimited
In specific details and legend shown and described herein.
Claims (6)
1. battery protecting apparatus Auto-Test System characterized by comprising
Cabinet body, inside be provided with the shelf of multiple-layer horizontal from top to bottom, be provided with circuit board fixing device on middle layer shelf,
The circuit board fixing device includes:
Groove body, is set on the shelf and opening upwards, is provided with one on two inner walls of the groove body along its length
To horizontal strut, and two pairs of struts on the groove body inner wall are in identical height, and each strut end is connected with vertically
The annulus of placement;
Two movable plates, the end face center that a pair of each movable plate is opposite are each provided with a shaft, two shafts of each movable plate
It is rotatably connected in the annulus on a pair of of strut respectively, two movable plates are obliquely installed and are formed the V-arrangement of opening upwards, each work
The upper end-face edge of movable plate contradicts the inner wall to the groove body, and the end face that each movable plate is provided with shaft is set at lower edge
It is equipped with horizontal wheel shaft, an idler wheel is provided on each wheel shaft, the minimum point of the idler wheel is lower than the lower end of the movable plate
Edge;
Top plate is horizontally placed below the idler wheel, is provided between the top plate and the groove body inner bottom surface multiple vertical
The flexible spring in direction so that the top plate always with the roller conflicting;
Wherein, two inner walls that the groove body is provided with strut are equipped with strip through-hole along the vertical direction, and the strip is logical
The upper end in hole is concordant with the stroke upper limit of the top plate, and the lower end of the strip through-hole and the lower travel limit of the top plate are flat
Together, the top plate is respectively connected with a horizontal pressing plate respectively close to the portion end surface at two through hole, and the pressing plate is from the strip
It is pierced by and is extended to outside the groove body in shape through-hole;
Main control module circuit board, one end are connect with the narrow bottom surface for the strip block that a section is isosceles trapezoid, the strip
Center spacing of the width in the wide bottom face of shape block slightly larger than two movable plates with respect to plate face, and the material of the strip block is
Rubber, so that one end that the main control module circuit board is connected with strip block can be inserted between two movable plates;
Connecting terminal is set on lowest level shelf, to connect mesuring battary protective device, the connecting terminal with it is described
Main control module circuit board connection;
Wherein, the main control module circuit board is to be tested battery protecting apparatus to be measured by method in GB31241.
2. battery protecting apparatus Auto-Test System as described in claim 1, which is characterized in that the opposite plate face of two movable plates
On be provided with horizontal strip protrusion, the strip protrusion is located at the movable plate close to the part plate face of upper end-face edge
On;
The groove to match with the strip protrusion is provided on the inclined-plane of the strip block.
3. battery protecting apparatus Auto-Test System as described in claim 1, which is characterized in that the cabinet floor four corners
It is respectively provided with a universal wheel.
4. battery protecting apparatus Auto-Test System as described in claim 1, which is characterized in that on the side wall of the cabinet body just
Radiator window is provided with to the part between one layer of shelf on the middle layer shelf and middle layer shelf.
5. battery protecting apparatus Auto-Test System as described in claim 1, which is characterized in that there are three the springs, point
It is not set to the groove body bottom surface at the two close end and the middle of groove body bottom surface.
6. battery protecting apparatus Auto-Test System as described in claim 1, which is characterized in that the opposite plate face of two movable plates
On be provided with wear-resistant coating.
Priority Applications (1)
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CN201811331826.0A CN109613350B (en) | 2018-11-09 | 2018-11-09 | Automatic test system for battery protection device |
Applications Claiming Priority (1)
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CN201811331826.0A CN109613350B (en) | 2018-11-09 | 2018-11-09 | Automatic test system for battery protection device |
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CN109613350A true CN109613350A (en) | 2019-04-12 |
CN109613350B CN109613350B (en) | 2020-09-01 |
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ID=66003709
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CN201811331826.0A Active CN109613350B (en) | 2018-11-09 | 2018-11-09 | Automatic test system for battery protection device |
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Citations (8)
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EP0709685A1 (en) * | 1994-10-26 | 1996-05-01 | GENERAL ELEKTRONIK GmbH bei MAGDEBURG | Electrical measuring apparatus with battery compartment with access protection |
CN102117992A (en) * | 2011-03-01 | 2011-07-06 | 慈溪市公牛电器有限公司 | Anti-falling socket |
CN201955401U (en) * | 2010-03-29 | 2011-08-31 | 刘辉国 | Automatic test equipment for battery protection board |
CN102360048A (en) * | 2011-09-05 | 2012-02-22 | 江苏天鹏电源有限公司 | Detection device for lithium ion battery protection plate |
CN202404172U (en) * | 2011-12-27 | 2012-08-29 | 浙江天能能源科技有限公司 | Device for detecting lithium battery pack protection board |
CN204076077U (en) * | 2014-10-15 | 2015-01-07 | 惠州市兴源自动化设备有限公司 | Battery protection plate positioning device |
CN107498481A (en) * | 2017-07-31 | 2017-12-22 | 无锡厚发自动化设备有限公司 | A kind of clamp method of frock clamp |
CN206990640U (en) * | 2017-08-09 | 2018-02-09 | 福建猛狮新能源科技有限公司 | A kind of lithium ion battery protecting plate detection means |
-
2018
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EP0709685A1 (en) * | 1994-10-26 | 1996-05-01 | GENERAL ELEKTRONIK GmbH bei MAGDEBURG | Electrical measuring apparatus with battery compartment with access protection |
CN201955401U (en) * | 2010-03-29 | 2011-08-31 | 刘辉国 | Automatic test equipment for battery protection board |
CN102117992A (en) * | 2011-03-01 | 2011-07-06 | 慈溪市公牛电器有限公司 | Anti-falling socket |
CN102360048A (en) * | 2011-09-05 | 2012-02-22 | 江苏天鹏电源有限公司 | Detection device for lithium ion battery protection plate |
CN202404172U (en) * | 2011-12-27 | 2012-08-29 | 浙江天能能源科技有限公司 | Device for detecting lithium battery pack protection board |
CN204076077U (en) * | 2014-10-15 | 2015-01-07 | 惠州市兴源自动化设备有限公司 | Battery protection plate positioning device |
CN107498481A (en) * | 2017-07-31 | 2017-12-22 | 无锡厚发自动化设备有限公司 | A kind of clamp method of frock clamp |
CN206990640U (en) * | 2017-08-09 | 2018-02-09 | 福建猛狮新能源科技有限公司 | A kind of lithium ion battery protecting plate detection means |
Non-Patent Citations (1)
Title |
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