CN208607303U - A kind of detection device of integrated cover board - Google Patents
A kind of detection device of integrated cover board Download PDFInfo
- Publication number
- CN208607303U CN208607303U CN201821058456.3U CN201821058456U CN208607303U CN 208607303 U CN208607303 U CN 208607303U CN 201821058456 U CN201821058456 U CN 201821058456U CN 208607303 U CN208607303 U CN 208607303U
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- harness
- diode
- cover board
- detection
- integrated cover
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Abstract
The utility model relates to a kind of detection devices of integrated cover board, the integrated cover board includes cover board body and multiple pole pieces and Duo Gen voltage acquisition harness, the end point of the voltage acquisition harness is welded on pole piece, the other end is connected in connector male connector, the detection device includes detection box, circuit board, multiple diodes, power supply, test pencil, more detection harness and connector female, the one side of the detection box is equipped with circuit board, the diode setting is on circuit boards, the connector female, detect harness, diode, power supply and test pencil are sequentially connected.The connector female of the utility model is connect with the connector male connector on integrated cover board, contacts pole piece with test pencil, can quickly judge whether voltage acquisition harness welds correct or voltage acquisition harness damaged according to the luminous situation of diode.
Description
Technical field
The utility model category technical field of lithium battery detection more particularly to a kind of detection device of integrated cover board.
Background technique
Increasingly mature and perfect with electric vehicle engineering, electric car is widely used in daily life, power
Core component of the Battery case as electric car, including control system and multiple mould groups, the manufacture craft of mould group include: first will
Multiple battery core stackings bundle, and integrated cover board is then placed in the top of battery core group, wherein integrated cover board includes cover board sheet
Body, multiple pole pieces and voltage acquisition harness etc. are welded with a voltage acquisition harness, pole piece and voltage acquisition harness on each pole piece
It is integrated on cover board body and forms integrated cover board, after integrated cover board is placed in the top of battery core group, using Laser Welding by integrated cover board
On pole piece and the pole of battery core weld together, so that battery core to be formed to mould group in series and parallel.Mould group produces most of work at present
Sequence has used automation equipment, but the production of integrated cover board still uses manual operation, and manual operation often occurs three and asks
Topic: 1, voltage acquisition harness is not welded on corresponding pole piece, and is welded on other pole pieces；2, harness is acquired
It is rosin joint with pole piece；3, the insulating layer of voltage acquisition harness is damaged, and more voltage acquisition harness directly contact, above-mentioned three kinds of feelings
Condition can all lead to mould group, and collected voltage is not correct or true voltage during use, or even causes mould group short
It burns on road.
Patent CN107102234A discloses the detection device and method of battery modules voltage sample harness, detection device packet
Interactive module is included, is configured as receiving parameter setting order, sends mode control instruction corresponding with parameter setting instruction, mode
Control instruction is for determining acquisition mode；More pin sockets are configured as the acquisition mode determined according to mode control instruction kind
Sampled voltage is acquired, more pin sockets can be with the voltage acquisition harness grafting of battery modules；Data processing module is configured as
According to sampled voltage and preset more than one voltage status threshold range that more pin sockets acquire, production voltage is adopted
The status information of line-transect beam can be improved the compatibility of the detection device of battery modules voltage acquisition harness.The patent can be used
Detect harness, but it is excessively complicated, and practicability is strong.
Utility model content
In order to detect whether the voltage acquisition harness on integrated cover board welds wrong pole piece, rosin joint or voltage acquisition line in time
Breakage, avoiding the occurrence of battery modules, collected voltage is not correct or true voltage during use, or even is made
The problem of being burnt at mould group short circuit.The utility model proposes a kind of detection devices of integrated cover board.
The utility model is to realize that above-mentioned target adopts the technical scheme that:
A kind of detection device of integrated cover board, the integrated cover board include that cover board body and multiple pole pieces and Duo Gen voltage are adopted
Collect harness, the end point of the voltage acquisition harness is welded on pole piece, and the other end is connected in connector male connector, the every electricity
Pressure acquisition harness is equipped with label, which is characterized in that the detection device includes detection box, circuit board, multiple diodes, electricity
The one side of source, test pencil, more detection harness and connector female, the detection box is equipped with circuit board, the diode
On circuit boards, the light bulb direction of the diode detects the outer surface of box, the P electrode and N electrode of the diode for setting
Towards the inside of detection box；One end of the detection harness is connect with connector female, and the P electrode of the other end and diode connects
It connects；It is connect after the N electrode series connection of the multiple diode with the cathode of power supply；The anode of the test pencil and power supply connects.
The diode is in AxB matrix arrangement, A >=1, B >=1 on circuit boards.
The diode is equipped with the diode opposite with voltage acquisition harness and marks.
The power supply is placed in the inside of detection box.
The detection box is equipped with string holes.
The every detection harness passes through the string holes of detection box and the P electrode of diode connects, a detection harness pair
Answer a diode.
The test pencil has connecting line, and the connecting line of the test pencil passes through in the string holes and detection box of detection box
The positive pole in portion connects.
The working method of the utility model: the connector female of device and the connector male connector of voltage acquisition harness be will test
Connection contacts the pole piece welded together with voltage acquisition harness on integrated cover board with test pencil, one pole piece of every contact, with
The LED lighting of voltage acquisition harness correspondence markings indicates that voltage is adopted if all diodes all shine according to correspondence markings
Collecting harness, all welding is correct；If the diode of correspondence markings does not shine and other diodes are also without shining, then it represents that
Voltage acquisition line and pole piece are rosin joints；If the diode of correspondence markings does not shine, and the diode of other labels shines
, then it represents that voltage acquisition wire bonding wrong pole piece；If test pencil contacts a pole piece, while occurring the two of 2 or more
Pole tube light-emitting, then it represents that the insulating layer of voltage acquisition line is damaged, and 2 and the above voltage acquisition line directly contact.
The utility model has the beneficial effects that
The utility model is by being in turn connected to form inspection for connector female, detection harness, diode, power supply and test pencil
Device is surveyed, the connector female of detection device is connect with the connector male connector of voltage acquisition harness, contacts integrated lid with test pencil
Pole piece on plate can quickly judge whether voltage acquisition harness welds correct or voltage acquisition according to the luminous situation of diode
Whether harness is damaged.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of integrated cover board.
Fig. 2 is the structural schematic diagram of the utility model；
In figure: 1, detecting box 2, circuit board 3, diode 4, power supply 5, string holes 6, test pencil
7, diode label 8, detection harness 9, connector female.
Specific embodiment
In order to detect whether the voltage acquisition harness on integrated cover board welds wrong pole piece, rosin joint or voltage acquisition line in time
Breakage, avoiding the occurrence of battery modules, collected voltage is not correct or true voltage during use, or even is made
The problem of being burnt at mould group short circuit.The utility model proposes a kind of detection devices of integrated cover board.Below with reference to diagram and tool
The utility model is further described in body embodiment.
A kind of detection device of integrated cover board, as shown in Figure 1, integrated cover board includes cover board body and multiple pole pieces and Duo Gen
The end point of voltage acquisition harness, the voltage acquisition harness is welded on pole piece, and the other end is connected in connector male connector, and every
The voltage acquisition harness is equipped with label, as shown in Fig. 2, the detection device include detection box (1), it is circuit board (2), more
A diode (3), power supply (4), test pencil (6), more detection harness (8) and connector female (9), the detection box (1)
One side be equipped with circuit board (2), the diode (3) is arranged on circuit board (2), the light bulb direction of the diode (3)
Detect the outer surface of box (1), the inside of P electrode and N electrode the direction detection box (1) of the diode (3)；The inspection
One end of survey line beam (8) is connect with connector female (9), and the other end is connect with the P electrode of diode (3)；The multiple two pole
It is connect after the N electrode series connection of pipe (3) with the cathode of power supply (4)；The test pencil (6) connect with the anode of power supply (4).
As shown in Fig. 2, diode (3) is in AxB matrix arrangement, A >=1, B >=1 on circuit board (2).
As illustrated in fig. 1 and 2, the diode (3) is equipped with the diode opposite with voltage acquisition harness and marks (7).
As shown in Fig. 2, the power supply (4) is placed in the inside of detection box (1).
As shown in Fig. 2, the detection box (1) is equipped with string holes (5).
As shown in Fig. 2, every detection harness (8) passes through the string holes (5) of detection box (1) and the P of diode (3)
Electrode connection, the corresponding diode (3) of a detection harness (8).
As shown in Fig. 2, test pencil (6) has connecting line, the connecting line of the test pencil (6) passes through detection box (1)
String holes (5) power supply (4) anode internal with detection box (1) is connect.
The working method of the utility model: it will test the connector of device connector female (9) and voltage acquisition harness
Male connector connection contacts the pole piece welded together with voltage acquisition harness on integrated cover board, every contact one with test pencil (6)
Pole piece shines with the diode (3) of voltage acquisition harness correspondence markings, and such as all diodes (3) are all sent out according to correspondence markings
Light then indicates voltage acquisition harness, and all welding is correct；If the diode (3) of correspondence markings does not shine and other diodes
(3) also without shining, then it represents that voltage acquisition line and pole piece are rosin joints；If the diode (3) of correspondence markings does not shine,
And the diode (3) of other labels shines, then it represents that voltage acquisition wire bonding wrong pole piece；If test pencil (6) contacts
One pole piece, while the diode (3) for occurring 2 or more shines, then it represents that the insulating layer of voltage acquisition line is damaged, 2 and
The above voltage acquisition line directly contacts.
The utility model has the beneficial effects that
The utility model is by by connector female (9), detection harness (8), diode (3), power supply (4) and test pencil
(6) it is in turn connected to form detection device, the connector female (9) of detection device and the connector male connector of voltage acquisition harness connect
It connects, contacts the pole piece on integrated cover board with test pencil (6), voltage acquisition can quickly be judged according to the luminous situation of diode (3)
Whether whether harness welds correct or voltage acquisition harness damaged.
Claims (7)
1. a kind of detection device of integrated cover board, the integrated cover board includes cover board body and multiple pole pieces and Duo Gen voltage acquisition
The end point of harness, the voltage acquisition harness is welded on pole piece, and the other end is connected in connector male connector, the every voltage
It acquires harness and is equipped with label, which is characterized in that the detection device includes detection box (1), circuit board (2), multiple two poles
Manage (3), power supply (4), test pencil (6), more detection harness (8) and connector female (9), the side of detection box (1)
Face is equipped with circuit board (2), and the diode (3) is arranged on circuit board (2), the light bulb direction detection box of the diode (3)
The outer surface of sub (1), the inside of P electrode and N electrode the direction detection box (1) of the diode (3)；The detection harness
(8) one end is connect with connector female (9), and the other end is connect with the P electrode of diode (3)；The multiple diode (3)
It is connect after N electrode series connection with the cathode of power supply (4)；The test pencil (6) connect with the anode of power supply (4).
2. a kind of detection device of integrated cover board according to claim 1, which is characterized in that the diode (3) is in electricity
It is in AxB matrix arrangement, A >=1, B >=1 on road plate (2).
3. a kind of detection device of integrated cover board according to claim 1, which is characterized in that the diode (3) is equipped with
The diode opposite with voltage acquisition harness marks (7).
4. a kind of detection device of integrated cover board according to claim 1, which is characterized in that the power supply (4) is placed in inspection
Survey the inside of box (1).
5. a kind of detection device of integrated cover board according to claim 1, which is characterized in that on the detection box (1)
Equipped with string holes (5).
6. a kind of detection device of integrated cover board according to claim 1, which is characterized in that the every detection harness
(8) string holes (5) for passing through detection box (1) is connect with the P electrode of diode (3), corresponding two poles of a detection harness (8)
It manages (3).
7. a kind of detection device of integrated cover board according to claim 1, which is characterized in that the test pencil (6) has
Connecting line, the connecting line of the test pencil (6) pass through the string holes (5) of detection box (1) and the power supply that detection box (1) is internal
(4) anode connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821058456.3U CN208607303U (en) | 2018-07-05 | 2018-07-05 | A kind of detection device of integrated cover board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821058456.3U CN208607303U (en) | 2018-07-05 | 2018-07-05 | A kind of detection device of integrated cover board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208607303U true CN208607303U (en) | 2019-03-15 |
Family
ID=65667974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821058456.3U Active CN208607303U (en) | 2018-07-05 | 2018-07-05 | A kind of detection device of integrated cover board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208607303U (en) |
-
2018
- 2018-07-05 CN CN201821058456.3U patent/CN208607303U/en active Active
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