CN200979513Y - A fixed pressure tester - Google Patents
A fixed pressure tester Download PDFInfo
- Publication number
- CN200979513Y CN200979513Y CNU2006201500975U CN200620150097U CN200979513Y CN 200979513 Y CN200979513 Y CN 200979513Y CN U2006201500975 U CNU2006201500975 U CN U2006201500975U CN 200620150097 U CN200620150097 U CN 200620150097U CN 200979513 Y CN200979513 Y CN 200979513Y
- Authority
- CN
- China
- Prior art keywords
- support plate
- pressing plate
- main pressing
- plate
- pad
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a fixing pressure testing, which comprises a holder, a facing bar and a main press plate. The facing bar is horizon arranged on the holder according to a left support plate and a right support plate that are vertically arranged on two sides. A guide bar is vertically arranged on the holder, and the main press plate which is horizon arranged on the guide bar can slide vertically along the guide bar. Arm axles is arranged on two sides of the main press plate, and a pressure head is arranged in middle of the main press plate bottom. A supporting base plate is arranged in middle of the facing bar, and a bend arm is hinged outside of the left support plate and the right support plate. top bars of the arm axles are hinged on two ends of the bend arm. A test instrumentation is arranged on middle of the facing bar bottom. Holes through which the test instrumentation contacting tip can go are arranged on middle of the supporting base plate and the facing bar. The utility model has the advantages that structure is simple, operation is easy, and measuring is accurate. The utility model is applicable for pressure fatigue tests of sheet and board plastic materials such as mobile phone batteries under fixing pressure.
Description
Technical field
The utility model belongs to the testing meter and instrument field, particularly a kind of fixation pressure tester.
Background technology
Along with applying of mobile phone, requirement to the battery of mobile phone quality is also strict further, for guaranteeing battery of mobile phone sealing property in use, prevent that battery of mobile phone from producing the damage or the destruction of battery container because of the creep of material under the effect of extraneous bending force, phenomenon such as cause that battery is short-circuited and influence serviceable life of battery, need aborning the pressure fatigue behaviour of battery of mobile phone is tested, promptly whether the bending modulus of testing mobile phone battery under long-time static pressure effect meets the requirements.Existing pressure tester mostly is the bendind rigidity and the bending modulus of test metal material, need apply bigger acting force to tested sample, huge, the complex structure of its device, operation and control procedure are also very loaded down with trivial details, complicated, and its applied force is a non-permanent acting force that changes.Therefore, also there is not a kind of modification that sheet such as battery of mobile phone or tabular plastic material are carried out under the fixation pressure that can be applicable to measure pressure testing power testing fatigue, and pressure tester simple and easy to operate.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of innovative mentality of designing that has is provided, be applicable to the fixation pressure tester of sheets such as battery of mobile phone or tabular plastic material testing fatigue, and have simple in structure, simple and easy to operate, measure accurate advantage.
The utility model solves its technical matters and takes following technical scheme to realize:
This fixation pressure tester, by bearing, back up pad and main pressing plate constitute, back up pad is horizontally placed on the bearing by left side support plate and the right side support plate that its both sides vertically are provided with, it is characterized in that: on bearing, vertically be provided with guide rod, main pressing plate level cover is through on the guide rod, and can vertically slide along this guide rod, main pressing plate both sides are shaped on the blocking arm axle, main pressing plate bottom surface central authorities are provided with a pressure head, be provided with the support collet at the back up pad middle part, described left side support plate and right side support plate lateral surface are hinged with a folding arm jointly, two ends of this folding arm hinge dress can clamp the push rod of blocking arm axle, test chart is installed on the back up pad bottom center, is shaped on the top through hole that passes through of test chart contact at this support collet and back up pad middle part.
And the end face of described support collet is an arc-shaped concave, and the lower surface of pressure head is an arc convex.
And described push rod bottom is provided with back-moving spring.
And, be provided with the limiting plate of level in the upper end of guide rod.
Advantage of the present utility model and good effect are:
1. promote main pressing plate by push rod and slide up and down along guide rod and can realize the applying and discharge of tested sample pressure, easy and simple to handle, time saving and energy saving, measure accurately.
2. the end face of described support collet is an arc-shaped concave, and the lower surface of pressure head is an arc convex, promptly supports collet and pressure head and tested sample and forms at 3 and contact, and is applicable to sheet such as battery of mobile phone or tabular plastic material are carried out the pressure testing fatigue.
3. be provided with back-moving spring in the push rod bottom, can guarantee that push rod decontrols the support to main pressing plate fully, the weight of main pressing plate is put on the tested sample fully.
The utility model simple in structure, simple and easy to operate, measure accurately, be applicable to sheet such as battery of mobile phone or tabular plastic material carried out the pressure testing fatigue.
Description of drawings
Fig. 1 is front view of the present utility model (places tested sample, do not contain folding arm);
Fig. 2 is the right view of Fig. 1;
Fig. 3 is the plan structure synoptic diagram of the utility model folding arm.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is further described:
This fixation pressure tester, by bearing 9, back up pad 6 and main pressing plate 2 constitute, back up pad is horizontally placed on the bearing by left side support plate 11 and the right side support plate 8 that its both sides vertically are provided with, on bearing, vertically be provided with two guide rods 1, be provided with the limiting plate 15 of level in the upper end of this two guide rod, be shaped on the main pressing plate and the smooth slide opening that cooperates of described guide rod, main pressing plate level cover is through on the guide rod, main pressing plate can vertically slide along this guide rod, be shaped on blocking arm axle 4 in the both sides of main pressing plate, the hinge 16 that left side support plate and right side support plate are shaped on by its side is hinged with a folding arm 18 that is installed on the both sides forearm 19 jointly, all be hinged with vertical push rod 7 in the end 17 of two forearms, end at these two push rods is shaped on arc groove, can be used to clamp the blocking arm axle of main pressing plate both sides,, can make push rod upwards promote main pressing plate and lift along guide rod by folding arm is applied downforce, main pressing plate bottom surface central authorities are provided with a pressure head 3, and the lower surface of pressure head is an arc convex.Be provided with sample support collet 5 at the back up pad middle part, the end face of this support collet is an arc-shaped concave, also can be 2 support collets that both sides are provided with column, and perhaps the shaped design according to sample becomes other shapes.Test chart 12 is installed on the back up pad bottom center by table folder 13, is shaped on the top through hole that passes through of test chart contact in the middle part of supporting collet and back up pad, top can the contacting with the center of sample bottom surface of test chart contact.Be provided with back-moving spring 10 in the push rod bottom, when cancellation during to the downforce of folding arm, push rod moves down and main pressing plate pressure head is pressed put on tested sample, and back-moving spring can guarantee that push rod decontrols the support to main pressing plate fully.Main pressing plate self has the required weight of testing fatigue, can also add balancing weight as required on main pressing plate, to adjust the size that tested sample is exerted pressure.
Principle of work of the present utility model:
Following folded arm makes push rod drive main pressing plate and lifts, tested sample 14 is placed on the support collet,, puts down folding arm main pressing plate pressure is put on tested sample then to the test chart zero clearing, be recorded in the reading of certain hour build-in test table, can obtain the pressure fatigue behaviour of tested sample.
Claims (4)
1. fixation pressure tester, by bearing, back up pad and main pressing plate constitute, back up pad is horizontally placed on the bearing by left side support plate and the right side support plate that its both sides vertically are provided with, it is characterized in that: on bearing, vertically be provided with guide rod, main pressing plate level cover is through on the guide rod, and can vertically slide along this guide rod, main pressing plate both sides are shaped on the blocking arm axle, main pressing plate bottom surface central authorities are provided with a pressure head, be provided with the support collet at the back up pad middle part, described left side support plate and right side support plate lateral surface are hinged with a folding arm jointly, two ends of this folding arm hinge dress can clamp the push rod of blocking arm axle, test chart is installed on the back up pad bottom center, is shaped on the top through hole that passes through of test chart contact at this support collet and back up pad middle part.
2. fixation pressure tester according to claim 1 is characterized in that: the end face of described support collet is an arc-shaped concave, and the lower surface of pressure head is an arc convex.
3. fixation pressure tester according to claim 1 is characterized in that: described push rod bottom is provided with back-moving spring.
4. fixation pressure tester according to claim 1 is characterized in that: the limiting plate that is provided with level in the upper end of guide rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201500975U CN200979513Y (en) | 2006-11-30 | 2006-11-30 | A fixed pressure tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201500975U CN200979513Y (en) | 2006-11-30 | 2006-11-30 | A fixed pressure tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200979513Y true CN200979513Y (en) | 2007-11-21 |
Family
ID=38979894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201500975U Expired - Fee Related CN200979513Y (en) | 2006-11-30 | 2006-11-30 | A fixed pressure tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200979513Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101915703A (en) * | 2010-08-04 | 2010-12-15 | 深圳市科达利实业有限公司 | Pressure resistant testing device of lithium battery shell |
| CN105334106A (en) * | 2015-10-16 | 2016-02-17 | 辰星（天津）自动化设备有限公司 | Extruder used for battery detection |
| CN106884785A (en) * | 2017-03-31 | 2017-06-23 | 长兴佰菲特机械有限公司 | A kind of simulated dual pressure fuel pump detecting instrument |
-
2006
- 2006-11-30 CN CNU2006201500975U patent/CN200979513Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101915703A (en) * | 2010-08-04 | 2010-12-15 | 深圳市科达利实业有限公司 | Pressure resistant testing device of lithium battery shell |
| CN101915703B (en) * | 2010-08-04 | 2012-09-05 | 深圳市科达利实业股份有限公司 | Pressure resistant testing device of lithium battery shell |
| CN105334106A (en) * | 2015-10-16 | 2016-02-17 | 辰星（天津）自动化设备有限公司 | Extruder used for battery detection |
| CN106884785A (en) * | 2017-03-31 | 2017-06-23 | 长兴佰菲特机械有限公司 | A kind of simulated dual pressure fuel pump detecting instrument |
| CN106884785B (en) * | 2017-03-31 | 2018-10-12 | 长兴佰菲特机械有限公司 | A kind of simulation double-purpose pressure fuel pump detecting instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071121 Termination date: 20091230 |