CN205940894U - Leakproofness detection device of aluminum -shell battery apron - Google Patents
Leakproofness detection device of aluminum -shell battery apron Download PDFInfo
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- CN205940894U CN205940894U CN201620907962.XU CN201620907962U CN205940894U CN 205940894 U CN205940894 U CN 205940894U CN 201620907962 U CN201620907962 U CN 201620907962U CN 205940894 U CN205940894 U CN 205940894U
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- locating slot
- base plate
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- compression button
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Abstract
The utility model discloses a leakproofness detection device of aluminum -shell battery apron, including the bottom plate be provided with the constant head tank that is used for placing the apron on the bottom plate, still be provided with on the bottom plate with the gas port and add gas port and constant head tank intercommunication, be provided with a plurality of horizontal compresses tightly the knot to the constant head tank all around, be provided with the rubber pad on the constant head tank, the utility model provides a detection device has simple structure and easy operation's characteristics, can effectively improve detection efficiency through using the device to detect.
Description
Technical field
This utility model is related to a kind of battery detection equipment technical field and in particular to a kind of sealing of battery cover board of aluminum shell
Property detection means.
Background technology
Commonly use helium in prior art and negative pressure pressure reduction is hunted leak to battery cover board of aluminum shell, which is stopped leakage in the roof the time
Long and structure of the detecting device is complicated, and device is expensive, the operation principle of which is by suppressing helium by cover plate,
Cover plate surrounding Nitrogen Detector detects the concentration of in the air helium, and the leak detection of negative pressure pressure reduction is then using a nominal resistance to negative-pressure container
Container as a comparison, the slip according to vacuum obtains the sealing of detected member to contrast.
Utility model content
The purpose of this utility model is to provide a kind of sealing of detection mode battery cover board of aluminum shell simply with low cost
Property detection means is complicated and expensive in order to the equipment that solves the problems, such as to stop leakage in the roof in prior art.
For achieving the above object, this utility model employs the following technical solutions：
A kind of device for detecting sealability of battery cover board of aluminum shell, including base plate, is provided with for placing on described base plate
The locating slot of cover plate, described base plate is additionally provided with aerating mouth and described aerating mouth is connected with locating slot, described locating slot four
It is provided with several horizontals compression button week, described locating slot is provided with rubber blanket.
Preferably, the size of described locating slot and the size of cover plate are mutually matched.
Preferably, the quantity of described horizontal compression button is eight, two horizontal pressures in eight horizontal compression buttons
Link closely and be arranged on the left and right sides of locating slot in one-to-one mode, six horizontal compressions in eight horizontal compression buttons
Button is correspondingly arranged at the both sides up and down of locating slot respectively in the mode of three for a group.
Preferably, described horizontal compression button is fixedly mounted on base plate by screw.
First, cover plate can be fixed and clamped and be arranged on positioning by locating slot and horizontal compression button in the technical program
In groove, then pass through the aerating mouth of locating slot connection to be arranged on base plate it is possible to draw the compressed air in detection medium
Enter locating slot, can be achieved with the detection to cover plate by adding detection WATER AS FLOW MEDIUM or ethanol in locating slot, because if lid
The hole of gas leakage is had on plate, after being passed through compressed gas, gas will be run out of from these in the holes, for the ease of observing the feelings of gas leakage
Condition is it is possible to be can be achieved with by whether producing bubble in water or alcohol liquid.
Secondly, pass through in the technical program to be sized to be mutually matched with the size of cover plate by locating slot, enable
Polytype cover plate is detected.
Finally, by being disposed with eight horizontal compression buttons in locating slot surrounding in the technical program, can will cover
Plate is pressed on more firm in locating slot.
This utility model has the advantage that：It is simple and simple to operate that the detection means that this utility model provides has structure
Feature, carry out detecting by using this device and can effectively improve the efficiency of detection.
Brief description
Fig. 1 is a kind of structural representation of the device for detecting sealability of the battery cover board of aluminum shell of embodiment of this utility model.
Fig. 2 is the top view of Fig. 1.
As illustrated, wherein corresponding reference is entitled：1 aerating mouth, 2 base plates, 3 horizontal compression buttons, 4 silica gel
Pad, 5 locating slots, 6 cover plates.
Specific embodiment
Following examples are used for this utility model is described, but are not limited to scope of the present utility model.
A kind of device for detecting sealability of battery cover board of aluminum shell as depicted in figs. 1 and 2, it includes base plate 2, in base plate 2
On be provided with locating slot 5 for placing cover plate 6, base plate 2 is additionally provided with aerating mouth 1 and aerating mouth 1 with locating slot 5 even
Logical, locating slot 5 surrounding is provided with several horizontals compression button 3, and locating slot 5 is provided with rubber blanket 4.
In order that locating slot can install the cover plate of all kinds size, the preferred technical scheme of the present embodiment is to position
The size of groove 5 is mutually matched with the size of cover plate 6.I.e. the length and width of locating slot is mated with the length and width of cover plate
More firm in order to compress cover plate, the preferred technical scheme of the present embodiment is that horizontal compression detains 3 quantity
For eight, two horizontal compression buttons 3 in eight horizontal compression buttons 3 are arranged on locating slot 5 in one-to-one mode
The left and right sides, six horizontal compression buttons 3 in eight horizontal compression buttons 3 are correspondingly arranged respectively in the mode of three for a group
In the both sides up and down of locating slot 5, horizontal compression button 3 is fixedly mounted on a base plate 2 by screw.
Operation principle of the present utility model is as follows：This utility model is by water or ethanol and compressed air as detection
Medium, first cover plate 6 is placed in locating slot 5, is used as potted component by arranging silicagel pad 4, then uses in locating slot 5
It is intrinsic pressure that cover plate 6 is fixed on locating slot 5 by horizontal compression button 3 (horizontal compression button 3 is standard component, commercially can buy)
Tightly, toward in locating slot 5, then add water or ethanol, and make the height of liquid level be higher than cover plate 2cm, finally by base plate 2 lower section with
The aerating mouth 1 of locating slot 5 connection adds compressed air into locating slot 5, and whether the liquid simultaneously observing cover plate 6 surface has continuously
Bubble produces, and if there are the bubble continuously generating, then this cover plate 6 is the underproof product of gas leakage.
The structure of the detecting device that this utility model provides is simple, and operating process is simple, so greatly improves detection
The efficiency of cover plate for sealing.,
Although, above with general explanation and specific embodiment, detailed description is made to this utility model,
On the basis of this utility model, it can be made some modifications or improvements, this is apparent to those skilled in the art
's.Therefore, these modifications or improvements on the basis of without departing from this utility model spirit, belonging to this utility model will
Seek the scope of protection.
Claims (4)
1. a kind of device for detecting sealability of battery cover board of aluminum shell, including base plate (2) it is characterised in that on described base plate (2)
It is provided with the locating slot (5) for placing cover plate (6), described base plate (2) is additionally provided with aerating mouth (1) and described aerating mouth
(1) connect with locating slot (5), described locating slot (5) surrounding is provided with several horizontals compression button (3), described locating slot (5)
On be provided with rubber blanket (4).
2. a kind of device for detecting sealability of battery cover board of aluminum shell according to claim 1 is it is characterised in that described positioning
The size of groove (5) is mutually matched with the size of cover plate (6).
3. a kind of device for detecting sealability of battery cover board of aluminum shell according to claim 1 and 2 is it is characterised in that described
The quantity of horizontal compression button (3) is eight, and two horizontals compression button (3) in eight horizontals compression button (3) are with one by one
Corresponding mode is arranged on the left and right sides of locating slot (5), six horizontal compression buttons in eight horizontals compression button (3)
(3) it is correspondingly arranged at the both sides up and down of locating slot (5) respectively in the mode of three for a group.
4. the device for detecting sealability of a kind of battery cover board of aluminum shell according to claim 3, described horizontal compression button (3)
It is fixedly mounted on base plate (2) by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620907962.XU CN205940894U (en) | 2016-08-21 | 2016-08-21 | Leakproofness detection device of aluminum -shell battery apron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620907962.XU CN205940894U (en) | 2016-08-21 | 2016-08-21 | Leakproofness detection device of aluminum -shell battery apron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205940894U true CN205940894U (en) | 2017-02-08 |
Family
ID=57947245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620907962.XU Active CN205940894U (en) | 2016-08-21 | 2016-08-21 | Leakproofness detection device of aluminum -shell battery apron |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205940894U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108344542A (en) * | 2018-02-08 | 2018-07-31 | 河北银隆新能源有限公司 | A kind of battery leakage detection clamp |
-
2016
- 2016-08-21 CN CN201620907962.XU patent/CN205940894U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108344542A (en) * | 2018-02-08 | 2018-07-31 | 河北银隆新能源有限公司 | A kind of battery leakage detection clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 550300 Bai Anying Village, Xicheng Sub district Office, Kaiyang County, Guiyang City, Guizhou Province Patentee after: GUIZHOU ANDA TECHNOLOGY ENERGY CO.,LTD. Address before: 550300 Kaiyang Industrial Park, Kaiyang County, Guiyang City, Guizhou Province Patentee before: GUIZHOU ANDA TECHNOLOGY ENERGY CO.,LTD. |
|
| CP02 | Change in the address of a patent holder |