CN206905972U - The water resistance test device of electronic product - Google Patents
The water resistance test device of electronic product Download PDFInfo
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- CN206905972U CN206905972U CN201720749749.5U CN201720749749U CN206905972U CN 206905972 U CN206905972 U CN 206905972U CN 201720749749 U CN201720749749 U CN 201720749749U CN 206905972 U CN206905972 U CN 206905972U
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- swing rod
- water resistance
- electronic product
- test device
- resistance test
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Abstract
The utility model discloses a kind of water resistance test device of electronic product, it is related to properties of product detection technique field, including vertically arranged swing rod, the upper end of the swing rod is rotatablely equipped with connecting shaft, the bearing of trend of the connecting shaft is vertical with the swaying direction of the swing rod, and the connecting shaft is fixedly mounted on the sliding equipment moved horizontally；The lower end of the swing rod is provided with the positioning tool that can fix product to be detected, and the positioning tool is immersed in the water of the water tank equipped with water；The measuring mechanism of the measurable swing rod oscillatory forces is installed on the sliding equipment positioned at the position of the swing rod sidepiece.In summary, present apparatus cost is cheap, simple to operate, and detection is accurate and error is small, it is possible to provide an accurate judgment means water resistance parameter.
Description
Technical field
It the utility model is related to properties of product detection technique field, more particularly to a kind of water resistance test of electronic product
Device.
Background technology
For electronic product, its water resistance has become an important development trend, and water resistance is not only
The embodiment of product advantage, turns into a kind of not retrievable product feature more gradually, the electronic product being especially worn on the person,
Such as intelligent watch, Intelligent bracelet etc., this kind of product need to be often accompanied with the various environment of user's discrepancy, if water resistance mistake
Difference, water enter the inside of electronic product, it is easy to the failure of product are caused, so as to reduce the quality of product significantly.
In existing waterproof detection mode, one kind is that product is soaked to a period of time in water, then is taken out from water, then
Its flooded condition is checked, such mode cost is low, can be with large batch of detection, and it is difficult that simulated flow rushes to equipment that shortcoming, which is,
Hit power and caused by equipment flooded condition, another kind is by the structural simulation of complexity in actual use between product and water
Contact relation, so as to more really reaction flooded condition, this mode cost is higher, and the product of reply is more single, no
Can succinct accurate positioning product water resistance.
Utility model content
For above-mentioned deficiency, technical problem to be solved in the utility model is a kind of water resistance test of electronic product
Device, present apparatus cost is cheap, simple to operate, and detection is accurate and error is smaller, it is possible to provide an accurate judgment means are prevented
Water performance parameter.
To solve the above problems, the technical solution of the utility model is：
Including vertically arranged swing rod, the upper end of the swing rod is rotatablely equipped with connecting shaft, the extension side of the connecting shaft
To vertical with the swaying direction of the swing rod, the connecting shaft is fixedly mounted on the sliding equipment moved horizontally；The swing rod
Lower end the positioning tool that can fix product to be detected is installed, the positioning tool is immersed in the water of the water tank equipped with water；
The measuring mechanism of the measurable swing rod oscillatory forces is installed on the sliding equipment positioned at the position of the swing rod sidepiece.
As an improvement, the measuring mechanism has in the stroke range that the swing rod is swung along connecting shaft with the swing rod
Contact and the measuring mechanism can measure the size of the power from the swing rod horizontal direction in contact.
As an improvement, the sliding equipment includes the support block positioned at the water tank both sides, it is horizontal in two support blocks
Slide rail is installed, vertically arranged supporting plate is slidably fitted with the slide rail, the connecting shaft is fixed in the supporting plate,
The sliding equipment also includes the drive component for driving the supporting plate to be slided on the slide rail.
As an improvement, the measuring mechanism includes the connecting plate being arranged in the supporting plate, installed on the connecting plate
There is a horizontally disposed pressure sensor, the induction end of the pressure sensor is relative with the swing rod.
As an improvement, the quantity of the swing rod is multiple and is mounted side by side in connecting shaft, between adjacent two swing rod
There is gap, the position that each swing rod is corresponded on the connecting plate is separately installed with the pressure sensor.
As an improvement, the quantity of the measuring mechanism is two, two measuring mechanisms are mounted opposite in the swing rod
Both sides.
As an improvement, the water resistance test device of the electronic product also includes horizontal positioned platen, the support
Block and the water tank are installed on platen.
As an improvement, being provided with multiple cylinders between the platen and the water tank, the bottom surface of the water tank is simultaneously fixed
On the piston rod of each cylinder.
As an improvement, bearing is installed between the swing rod and the connecting shaft.
As an improvement, the drive component includes the bearing block for being separately mounted to the two support block upper ends, two axles
Power transmission shaft is separately installed with bearing, motor, the power output shaft of the motor are installed in one of those described support block
It is connected with positioned at the transmission shaft driven this described in support block, two power transmission shafts are connected by transmission belt；It is described
Supporting plate is fixed on the sliding block of the slide rail, and the sliding block is fixedly connected with the transmission belt.
After employing above-mentioned technical proposal, the beneficial effects of the utility model are：Because the upper end of vertically arranged swing rod turns
Dynamic to be provided with connecting shaft, the bearing of trend of the connecting shaft is vertical with the swaying direction of the swing rod, and the connecting shaft fixes peace
On the sliding equipment moved horizontally；The lower end of the swing rod is provided with the positioning tool that can fix product to be detected, described
Positioning tool is immersed in the water of the water tank equipped with water；Being provided with the sliding equipment positioned at the position of the swing rod sidepiece can
Measure the measuring mechanism of the swing rod oscillatory forces.The numerical value wherein measured by measuring mechanism can be to calculate water outlet to product
Impulsive force, so as to accurately and effectively test out the product minimum impulsive force that comes from water suffered in water inlet, and with this
To define the water resistance of product, device overall structure is simple, and the part source used is relatively broad and cost is cheap, entirely
Operating process is easy-to-understand, and convenient working human users use.
Due to the power that the power that measuring mechanism measures is horizontal direction, the direction phase of the impulsive force of this water being subject to product
Together, so can be avoided during the impulsive force of water is calculated, error caused by unnecessary survey calculation step.
Because pressure sensor is horizontally mounted, and its induction end is relative with swing rod, and pressure sensor is horizontal positioned can be with
Ensure the pressure in the horizontal direction that the power from swing rod of its measurement applies for swing rod to pressure sensor, set so as to add
The accuracy of standby measurement, reduces error caused by the follow-up workload for calculating measurement and unnecessary measurement.
Because platen links together sliding equipment and water tank so that equipment possesses globality, and the presence of platen is also
Supporting role is provided for equipment.
Moving up and down for water tank can be realized due to the presence of cylinder, cylinder can drive water tank to move up and down so that
When idle, positioning tool is separated equipment with water tank, reduces positioning tool and soaks caused corrosion in water, while
It is also more convenient that product is picked and placeed on positioning tool.
Because swing rod is multiple and possess independence between each other, so that equipment can be used for the batch detection of product,
Due to the measuring mechanism corresponding to each swing rod be two, such swing rod with sliding equipment swings when can be carried out
Detection, add the efficiency of equipment detection.
In summary, the utility model cost is cheap, simple to operate, and detection is accurate and error is smaller, it is possible to provide one
Accurate judgment means water resistance parameter, detection efficiency height is provided simultaneously with, the ability for possessing mass detection.
Brief description of the drawings
The utility model is described in further details below in conjunction with the accompanying drawings
Fig. 1 is the overall structure diagram of the water resistance test device of the utility model electronic product；
Fig. 2 is Fig. 1 right view；
Fig. 3 is the sliding equipment structural representation of the water resistance test device of the utility model electronic product；
Wherein 1- swing rods, 2- connecting shafts, 3- sliding equipments, 4- positioning tools, 5- water tanks, 6- measuring mechanisms, 7- support blocks,
8- slide rails, 9- supporting plates, 10- drive components, 11- connecting plates, 12- pressure sensors, 13- platens, 14- cylinders, 15- bearings,
16- power transmission shafts, 17- motors, 18- conveyer belts, 19- sliding blocks.
Embodiment
The jointly shown including vertically arranged swing rod 1 such as Fig. 1 and Fig. 2, the upper end of swing rod 1 are rotatablely equipped with connecting shaft 2,
The bearing of trend of connecting shaft 2 is vertical with the swaying direction of swing rod 1, and connecting shaft 2 is fixedly mounted on the sliding equipment 3 moved horizontally
On；The lower end of swing rod 1 is provided with the positioning tool 4 that can fix product to be detected, and positioning tool 4 is immersed in the water tank 5 equipped with water
Water in；The measuring mechanism 6 of the measurable oscillatory forces of swing rod 1 is installed on sliding equipment 3 positioned at the position of the sidepiece of swing rod 1.It is theoretical
On, a swing rod 1 during swing, grow by take up an official post oscillatory forces in the same direction caused by 1 point and its 2 points arm of force of its swing rod 1
Degree be in inverse ratio, and using 2 points of diverse location on swing rod 1 as A and B, the center of circle of the swing of swing rod 1 is that power suffered by 0, A points is F
(A), the power F (B) suffered by B points, F (A) are identical with the direction of F (B) power, and A to center of circle O distance is L (0A), B to center of circle O
Distance be L (OB), then F (A) * L (0A)=F (B) * L (OB), it is possible thereby to be calculated by the power F (A) in measurement a bit
Power F (B) on another point.
Under original state, swing rod 1 is placed to be vertical, and the upper end of swing rod 1 is rotatably installed in connecting shaft 2, and such swing rod 1 is just
It can be realized and swung centered on connecting shaft 2, positioning tool 4 is specifically designed for specific products, and positioning tool 4 is with fixing
Product to be detected on positioning tool 4 is submerged in water, and such mode simulates people and electronic product is adorned oneself with water, sliding
Motivation structure 3 can drive connecting shaft 2 to be slided with respect to water tank 5 when sliding, because water can produce certain resistance to swing rod 1, so as to
So that swing rod 1 is offset, that is, realize that the swing of swing rod 1, swing rod 1 can occur sensing with measuring mechanism 6 during swinging and connect
Touch, so as to detect the pressure that swing rod 1 is applied on measuring mechanism 6 by measuring mechanism 6, so as to calculate product to be detected by
The impulsive force of the water arrived, it is big to adjust the impulsive force for the water that product to be detected is subject to by changing the translational speed of sliding equipment 3
It is small, until the impulsive force from water make it that product water inlet to be detected is extremely, so as to accurately and effectively test out the water proofing property of product
Can, device overall structure is simple, and the part source used is relatively broad and cost is cheap, and whole operation process is simple, convenient
Operating personnel operates.
In use, needing that first product to be detected is fixed on positioning tool 4, sliding equipment 3 is then driven with a constant speed
Degree slides toward the direction, and measuring mechanism 6 to be measured stops after measuring pressure, while detects the flooded condition of product, then adjusts
The speed of sliding equipment 3 is driven, is tested repeatedly, when measuring product water inlet, the minimum pressure measured by measuring mechanism 6,
So as to calculate the water resistance parameter of product.
As Fig. 1 and Fig. 2 are jointly shown, measuring mechanism 6 in the stroke range that swing rod 1 is swung along connecting shaft 2 with swing rod 1
There is contact and measuring mechanism 6 can measure the size of the power from the horizontal direction of swing rod 1 in contact.Due to sliding equipment 3
It is horizontal slip, when swing rod 1 is in contact with measuring mechanism 6, swing rod 1 can stop swinging because of the stop of measuring mechanism 6, this
When the impulsive force of water that is subject to of product to be detected come from the power of horizontal direction, due to the power and water measured by measuring mechanism 6
Resistance to product is the proportionate relationship of the arm of force, so the power that measuring mechanism 6 measures is closer in the horizontal direction of swing rod 1
Pressure, the calculating of the impulsive force of water is just more accurate, is responsible for also calculating the component of swing rod 1 in the horizontal direction, can so keep away
Exempt from during the impulsive force of water is calculated, error caused by unnecessary survey calculation step.
As Fig. 1 and Fig. 3 are jointly shown, sliding equipment 3 includes the support block 7 positioned at the both sides of water tank 5, water in two support blocks 7
Safety is equipped with slide rail 8, and vertically arranged supporting plate 9 is slidably fitted with slide rail 8, and connecting shaft 2 is fixed in supporting plate 9, slides
Mechanism 3 also includes the drive component 10 that driving supporting plate 9 is slided on slide rail 8.Support block 7 is located at the both sides of water tank 5, for pacifying
Dress slide rail 8 and drive component 10, connecting shaft 2 are axially fixed to the vertical plane of supporting plate 9, so as to ensure that swing rod 1 is swung
The plane slided of plane and slide rail 8 be parallel surface, be convenient to the calculating of the impulsive force of water.
As Fig. 1 and Fig. 2 are jointly shown, measuring mechanism 6 includes the connecting plate 11 being arranged in supporting plate 9, on connecting plate 11
Horizontally disposed pressure sensor 12 is installed, the induction end of pressure sensor 12 is relative with swing rod 1.Connecting plate 11 is used for pressure
Installation of the sensor 12 in supporting plate 9, pressure sensor 12 is horizontal positioned can to ensure that its power from swing rod 1 measured is
The pressure in horizontal direction that swing rod 1 applies to pressure sensor 12, so as to add the accuracy of device measuring, after reducing
Error caused by the continuous workload for calculating measurement and unnecessary measurement.
As Fig. 1 and Fig. 2 are jointly shown, the quantity of swing rod 1 is multiple and be mounted side by side in connecting shaft 2, adjacent two swing rod 1
Between there is gap, the position that each swing rod 1 is corresponded on connecting plate 11 is separately installed with pressure sensor 12.Multiple swing rods 1 can
Measured with the multiple products to be detected of fixation, while so as to realize multiple products, and then improve the efficiency of detection, swing rod 1 it
Between gap can avoid phase mutual friction between swing rod 1, ensure the independence acted between each swing rod 1, avoid swing rod 1 it
Between influence each other and caused error.
As Fig. 1 and Fig. 2 are jointly shown, the quantity of measuring mechanism 6 is two, and two measuring mechanisms 6 are mounted opposite in swing rod 1
Both sides, the swing rod 1 in the case where not acted on by external force are vertical state, and now swing rod 1 is in original state, and now sliding equipment 3 is
Stop, two measuring mechanisms 6 respectively be located at swing rod 1 both sides, such swing rod 1 with sliding equipment 3 swings when all may be used
To be detected, the efficiency of equipment detection is added.
As Fig. 1 and Fig. 2 are jointly shown, the water resistance test device of electronic product also includes horizontal positioned platen 13,
Support block 7 and water tank 5 are installed on platen 13, and part is connected into an entirety by platen 13, enhance the stability of equipment.
As Fig. 1 and Fig. 2 are jointly shown, multiple cylinders 14 are installed, the bottom surface of water tank 5 is simultaneously between platen 13 and water tank 5
It is fixed on the piston rod of each cylinder 14, cylinder 14 can drive water tank 5 to move up and down so that equipment positions work when idle
Fill 4 to be separated with water tank 5, reduce positioning tool 4 and caused corrosion is soaked in water, while production is picked and placeed on positioning tool
Product are also more convenient.
As Fig. 1 and Fig. 2 are jointly shown, bearing is installed between swing rod 1 and connecting shaft 2, bearing can reduce swing rod 1 with even
Error caused by friction between spindle 2.
As Fig. 1 and Fig. 3 are jointly shown, drive component 10 includes the bearing 15 for being separately mounted to the upper end of two support block 7, two
Be separately installed with power transmission shaft 16 on seat 15, motor 17 be installed in one of support block 7, the power output shaft of motor 17 with
Power transmission shaft 16 in the support block 7 is connected, and two power transmission shafts 16 are connected by transmission belt 18；Supporting plate 9 is fixed
On the sliding block 19 of slide rail 8, sliding block 19 is fixedly connected with transmission belt 18.
The utility model is not limited to above-mentioned specific embodiment, and one of ordinary skill in the art visualizes from above-mentioned
Hair, without performing creative labour, a variety of conversion made, all falls within the scope of protection of the utility model.
Claims (10)
1. a kind of water resistance test device of electronic product, it is characterized in that：Including vertically arranged swing rod, the swing rod it is upper
End is rotatably installed in connecting shaft, and the bearing of trend of the connecting shaft is vertical with the swaying direction of the swing rod, the connecting shaft
It is fixedly mounted on the sliding equipment moved horizontally；The lower end of the swing rod is provided with the positioning work that can fix product to be detected
Dress, the positioning tool are immersed in the water of the water tank equipped with water；It is located at the position of the swing rod sidepiece on the sliding equipment
The measuring mechanism of the measurable swing rod oscillatory forces is installed.
2. a kind of water resistance test device of electronic product as claimed in claim 1, it is characterized in that：The measuring mechanism exists
Contacted in the stroke range that the swing rod is swung along connecting shaft with the swing rod and the measuring mechanism can when contacting
To measure the size of the power from the swing rod horizontal direction.
3. a kind of water resistance test device of electronic product as claimed in claim 2, it is characterized in that：The sliding equipment bag
The support block positioned at the water tank both sides is included, slide rail is horizontally installed with two support blocks, is slidably fitted with the slide rail
Vertically arranged supporting plate, the connecting shaft are fixed in the supporting plate, and the sliding equipment also includes driving the support
The drive component that plate slides on the slide rail.
4. a kind of water resistance test device of electronic product as claimed in claim 3, it is characterized in that：The measuring mechanism bag
The connecting plate in the supporting plate is included, horizontally disposed pressure sensor, the pressure are installed on the connecting plate
The induction end of sensor is relative with the swing rod.
5. a kind of water resistance test device of electronic product as claimed in claim 4, it is characterized in that：The quantity of the swing rod
To be multiple and be mounted side by side in connecting shaft, there is gap between adjacent two swing rod, each institute is corresponded on the connecting plate
The position for stating swing rod is separately installed with the pressure sensor.
6. a kind of water resistance test device of electronic product as claimed in claim 5, it is characterized in that：The measuring mechanism
Quantity is two, and two measuring mechanisms are mounted opposite in the both sides of the swing rod.
7. a kind of water resistance test device of electronic product as described in claim 3 to 6 any claim, its feature
For：The water resistance test device of the electronic product also includes horizontal positioned platen, and the support block and the water tank are equal
On the platen.
8. a kind of water resistance test device of electronic product as claimed in claim 7, it is characterized in that：The platen with it is described
Multiple cylinders are installed, the bottom surface of the water tank is also secured on the piston rod of each cylinder between water tank.
9. a kind of water resistance test device of electronic product as claimed in claim 8, it is characterized in that：The swing rod with it is described
Bearing is installed between connecting shaft.
10. a kind of water resistance test device of electronic product according to claim 3, it is characterized in that：The driving group
Part includes the bearing block for being separately mounted to the two support block upper ends, and power transmission shaft is separately installed with two bearing blocks, wherein
A support block on motor is installed, the power output shaft of the motor and the biography in the support block
Driving-axle gearing is connected, and two power transmission shafts are connected by transmission belt；The supporting plate is fixed on the sliding block of the slide rail,
The sliding block is fixedly connected with the transmission belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720749749.5U CN206905972U (en) | 2017-06-26 | 2017-06-26 | The water resistance test device of electronic product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720749749.5U CN206905972U (en) | 2017-06-26 | 2017-06-26 | The water resistance test device of electronic product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206905972U true CN206905972U (en) | 2018-01-19 |
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ID=61285701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720749749.5U Active CN206905972U (en) | 2017-06-26 | 2017-06-26 | The water resistance test device of electronic product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206905972U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110319980A (en) * | 2019-08-12 | 2019-10-11 | 广州岳信试验设备有限公司 | A kind of underwater dynamic water-proof test device and its control method |
-
2017
- 2017-06-26 CN CN201720749749.5U patent/CN206905972U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110319980A (en) * | 2019-08-12 | 2019-10-11 | 广州岳信试验设备有限公司 | A kind of underwater dynamic water-proof test device and its control method |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201116 Address after: 261031 north of Yuqing street, east of Dongming Road, high tech Zone, Weifang City, Shandong Province (Room 502, Geer electronic office building) Patentee after: GoerTek Optical Technology Co.,Ltd. Address before: 266104 Laoshan Qingdao District North House Street investment service center room, Room 308, Shandong Patentee before: GOERTEK TECHNOLOGY Co.,Ltd. |