CN211652050U - Testing device for testing service life of key - Google Patents
Testing device for testing service life of key Download PDFInfo
- Publication number
- CN211652050U CN211652050U CN202020461232.8U CN202020461232U CN211652050U CN 211652050 U CN211652050 U CN 211652050U CN 202020461232 U CN202020461232 U CN 202020461232U CN 211652050 U CN211652050 U CN 211652050U
- Authority
- CN
- China
- Prior art keywords
- testing
- frame
- service life
- test
- connecting rod
- 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.)
- Active
Links
Images
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model relates to a testing arrangement for be used for button life-span test, including the lift frame, set up a plurality of connecting rods in the lift frame, the fixed test head that sets up on the connecting rod, the test head includes spacing frame fixed with the connecting rod, passes the lifter of spacing frame and fixes the click head in the lifter bottom, and this a testing arrangement for button life-span test can test a plurality of same products or multiple product simultaneously, and efficiency of software testing is high.
Description
Technical Field
The utility model relates to an automatic change check out test set field, in particular to a testing arrangement for button life-span test.
Background
The durability life test needs to be carried out on various switches, buttons and related types of electronic products, but the existing test device for testing only has one measuring head and can only test one product, and the test efficiency is low.
Therefore, it is necessary to provide a new testing device for testing the lifetime of a key to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a testing arrangement for button life-span test can test a plurality of same products or multiple product simultaneously, and efficiency of software testing is high.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a testing arrangement for button life-span test, its includes the lift frame, sets up a plurality of connecting rods in the lift frame, the fixed test head that sets up on the connecting rod, the test head includes the spacing frame fixed with the connecting rod, passes the lifter of spacing frame and fixes the point head in the lifter bottom.
Specifically, the lifting frame is provided with a sleeve around.
Specifically, the two ends of the connecting rod are fixed with the lifting frame by screws.
Specifically, scales are marked on the connecting rod.
Specifically, the limiting frame is provided with a bolt and is fixed with the connecting rod through the bolt.
Specifically, a limiting block is arranged on the limiting frame, and the limiting frame is sleeved on the lifting rod.
Specifically, be equipped with the spring in the spacing frame, the top and the spacing frame of spring support, the bottom and the lifter of spring are fixed.
Specifically, a rubber buffer sleeve is sleeved on the click head.
The utility model relates to a testing arrangement for button life-span test's beneficial effect is, can test a plurality of same products or multiple product simultaneously, and efficiency of software testing is high.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of a testing device for testing the life of a key according to the present invention;
fig. 2 is a schematic structural diagram of a pressing head of the testing device for testing the life of a key of the present invention;
in the figure: 1. the testing device comprises a lifting frame, 2 casing pipes, 3 connecting rods, 4 testing heads, 41 limiting frames, 42 lifting rods, 43 clicking heads and 44 limiting blocks.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
As shown in fig. 1-2, a testing device for testing the life of a key, which includes a lifting frame 1, a plurality of connecting rods 3 disposed in the lifting frame 1, and a testing head 4 fixedly disposed on the connecting rods 3, wherein the testing head 4 includes a limiting frame 41 fixed with the connecting rods 3, a lifting rod 42 passing through the limiting frame 41, and a click head 43 fixed at the bottom end of the lifting rod 42. Lifting frame 1 is gone up and down by the drive of external drive source for test head 4 continuously presses the button on the product, and spring and rubber cushion collar in the test head 4 can prevent that the product button from being damaged by external force, and not because press for a long time and produce structural damage, thereby avoid this error of external force damage as far as possible, and spring and rubber cushion collar can also protect test head 4 moreover, prevent that test head 4 from damaging.
Specifically, the lifting frame 1 is provided with a sleeve 2 around. The casing 2 may facilitate the loading of the lifting frame 1 into the testing apparatus.
Specifically, the two ends of the connecting rod 3 are fixed to the lifting frame 1 by screws.
Specifically, scales are marked on the connecting rod 3. The scale can be such that when the test head 4 is installed, the worker can intuitively know the spacing of the test head 4 so as to install the test head 4.
Specifically, the limiting frame 41 is provided with a bolt, and the limiting frame 41 is fixed to the connecting rod 3 through the bolt.
Specifically, a limiting block 44 is arranged on the limiting frame 41, and the limiting frame 41 is sleeved on the lifting rod 42. The stop 44 prevents the lifter 42 from being excessively pushed downward by the spring.
Specifically, a spring is arranged in the limiting frame 41, the top end of the spring abuts against the limiting frame 41, and the bottom end of the spring is fixed with the lifting rod 42. The spring can relieve the impact force of the contact between the clicking head 43 and the key, and prevent the clicking head 43 and the key from being damaged.
Specifically, the dotting head 43 is sleeved with a rubber buffer sleeve. The rubber buffer sleeve can buffer the impact force of the contact between the clicking head 43 and the key, and prevent the clicking head 43 and the key from being damaged.
The working principle of the testing device for testing the service life of the key is as follows: lifting frame 1 is gone up and down by the drive of external drive source for test head 4 continuously presses the button on the product, and spring and rubber cushion collar in the test head 4 can prevent that the product button from being damaged by external force, and not because press for a long time and produce structural damage, thereby avoid this error of external force damage as far as possible, and spring and rubber cushion collar can also protect test head 4 moreover, prevent that test head 4 from damaging.
Compared with the prior art, the testing device for testing the service life of the key can test a plurality of same products or a plurality of products at the same time, and is high in testing efficiency.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (8)
1. The utility model provides a testing arrangement for button life-span test, its characterized in that includes the lift frame, sets up a plurality of connecting rods in the lift frame, the fixed test head that sets up on the connecting rod, the test head includes the spacing frame fixed with the connecting rod, passes the lifter of spacing frame and fixes the point head in the lifter bottom.
2. The testing device for testing the service life of the key according to claim 1, wherein a sleeve is arranged around the lifting frame.
3. The testing device for testing the service life of the key according to claim 2, wherein the two ends of the connecting rod are fixed to the lifting frame by screws.
4. The testing device for testing the service life of the key according to claim 2, wherein the connecting rod is marked with scales.
5. The testing device for testing the service life of the key according to claim 2, wherein a bolt is arranged on the limiting frame, and the limiting frame is fixed with the connecting rod through the bolt.
6. The testing device for testing the service life of the key according to claim 1, wherein a limiting block is arranged on the limiting frame, and the limiting frame is sleeved on the lifting rod.
7. The testing device for testing the service life of the key-press as claimed in claim 1, wherein a spring is arranged in the limiting frame, the top end of the spring is abutted against the limiting frame, and the bottom end of the spring is fixed with the lifting rod.
8. The device for testing the life of a key according to claim 1, wherein a rubber buffer sleeve is sleeved on the click head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020461232.8U CN211652050U (en) | 2020-04-01 | 2020-04-01 | Testing device for testing service life of key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020461232.8U CN211652050U (en) | 2020-04-01 | 2020-04-01 | Testing device for testing service life of key |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211652050U true CN211652050U (en) | 2020-10-09 |
Family
ID=72686918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020461232.8U Active CN211652050U (en) | 2020-04-01 | 2020-04-01 | Testing device for testing service life of key |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211652050U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112305360A (en) * | 2020-11-02 | 2021-02-02 | 吉林大学 | Reliability test device and method for operation panel of numerical control machine tool |
-
2020
- 2020-04-01 CN CN202020461232.8U patent/CN211652050U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112305360A (en) * | 2020-11-02 | 2021-02-02 | 吉林大学 | Reliability test device and method for operation panel of numerical control machine tool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211652050U (en) | Testing device for testing service life of key | |
| CN201517914U (en) | Tool for detecting height difference between working faces of clutch | |
| CN102706281A (en) | Chain height detection device | |
| CN205957946U (en) | Measuring device is filled up in differential mechanism equipment selection | |
| CN215573057U (en) | Humidity sensor detection device | |
| CN213780299U (en) | Keyboard test machine and test equipment | |
| CN109000556A (en) | A kind of detection components and screw detection device | |
| CN103134723A (en) | Corrugated tube rigidity tester | |
| CN207301230U (en) | A kind of LED order shine mistake proofing measurement jig and test system | |
| CN206029465U (en) | Detecting device for broken cutter | |
| CN111337114A (en) | High-precision electronic scale with overload protection function | |
| CN218646762U (en) | Pressure detection device for compressor shell | |
| CN209157601U (en) | A kind of bearing installation equipment | |
| CN215491387U (en) | Notebook computer tool porous position degree detection device | |
| CN101476865B (en) | Bearing outside collar dustproof groove detection apparatus | |
| CN102707328A (en) | Chain roller sleeve defect detection device | |
| CN206740155U (en) | A kind of constant pressure pressure-keeping mechanism | |
| CN210802418U (en) | Bearing ring groove height detection device | |
| CN212409856U (en) | Sensing digital display type weighing and code scanning all-in-one machine with shock-absorbing dustproof intelligent case | |
| CN205670163U (en) | From laminated type probe module mechanism | |
| CN110438789B (en) | A high accuracy fabric cutting machine for cloth processing | |
| CN103698630B (en) | A kind of electrical array detection equipment | |
| CN202734793U (en) | Height detection device of PIN in automobile throttle cover plate assembly | |
| CN211651930U (en) | Hand-held type intelligence barometer | |
| CN202102725U (en) | Chip burning fixture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |