CN211178951U - Key peak point testing device - Google Patents
Key peak point testing device Download PDFInfo
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- CN211178951U CN211178951U CN201922391818.1U CN201922391818U CN211178951U CN 211178951 U CN211178951 U CN 211178951U CN 201922391818 U CN201922391818 U CN 201922391818U CN 211178951 U CN211178951 U CN 211178951U
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- counter weight
- force sensor
- stay cord
- test
- locating rack
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Abstract
The utility model relates to a button test technical field especially relates to a button peak point testing arrangement, including force sensor, force sensor's below is provided with the locating rack, force sensor is provided with the pull ring adapter, the pull ring adapter is provided with the ring, the ring is connected with the stay cord, the stay cord is connected with the counter weight, the bottom of counter weight is provided with the test head, the counter weight is pegged graft in the locating rack. The utility model discloses compact structure, it is small, the size of accurate control pressing force, the controllability is good, and efficiency of software testing is high.
Description
Technical Field
The utility model relates to a button test technical field especially relates to a button peak point testing arrangement.
Background
Generally, electronic devices such as computer keyboards, remote controllers, mobile phone softboard keys, etc. have keys for users to operate, therefore, the key needs to be tested for peak acting force, peak stroke and other items, the handfeel of the computer keyboard key is directly related to the recognition and love degree of the user on the whole product, the hand feeling of the computer keyboard is directly related to the peak point size of the press-out stroke and the rebound stroke and the pressing and rebound force, the key peak point test work of the existing computer keyboard is to press each key on the computer keyboard by the fingers of an operator, but the computer keyboard has 84 keys, the pressing space is small and the number is large, if an operator only performs all tests by manually pressing keys, the pressing force is difficult to accurately control, the controllability is poor, the test efficiency is low, and the test completion time is long.
Disclosure of Invention
An object of the utility model is to prior art not enough, provide a button peak point testing arrangement, compact structure, it is small, the size of accurate control pressing force, the controllability is good, and efficiency of software testing is high.
In order to achieve the purpose, the utility model discloses a button peak point testing arrangement, including force sensor, force sensor's below is provided with the locating rack, force sensor is provided with the pull ring adapter, the pull ring adapter is provided with the ring, the ring is connected with the stay cord, the stay cord is connected with the counter weight, the bottom of counter weight is provided with the test head, the counter weight is pegged graft in the locating rack.
Preferably, the counterweight is provided with a plurality of counterweight bodies.
Preferably, an installation adapter is arranged between the counterweight and the test head.
Preferably, the positioning frame is provided with a plug hole for inserting a counterweight.
The utility model has the advantages that: the utility model discloses a button peak point testing arrangement, including force sensor, force sensor's below is provided with the locating rack, force sensor is provided with the pull ring adapter, the pull ring adapter is provided with the ring, the ring is connected with the stay cord, the stay cord is connected with the counter weight, the bottom of counter weight is provided with the test head, the counter weight is pegged graft in the locating rack.
During operation, force sensor fixed mounting is at the test machine, according to the test demand of different pressing force degree sizes at the counter weight of stay cord erection joint different weight, test machine drive force sensor downstream, make the counter weight leave its and stay cord cooperation position fast, the counter weight transiently loses the traction effect of stay cord and is the free fall motion downwards, because the locating rack can restrict counter weight horizontal hunting in the certain limit, therefore the counter weight is perpendicular whereabouts and is passed the locating rack and click the button through the test head again, and then accomplish the button test operation who presses computer keyboard. When the testing machine drives the force sensor to move upwards, the force sensor pulls the pull rope through the ring of the pull ring adapter to pull the test head to return to the initial position so as to repeatedly perform the key test operation of pressing the computer keyboard. A plurality of counter weight weights are connected to the ring through the pull rope, so that the pressing force can be accurately controlled, and the controllability is good. Through repeated test operations, the force sensor is connected with the electric control system, the force of the test head in each pressing process is recorded and fed back to the electric control system for recording and analysis, and then data recording and analysis results of test items such as peak point acting force of keys of a computer keyboard, peak point stroke and the like are completed. The utility model discloses because it is small, even possess the computer keyboard of 84 buttons, also can use 84 the utility model discloses the layering is arranged, accomplishes test head and button one-to-one, realizes once only accomplishing test work, greatly improves efficiency of software testing, in addition, by the balancing weight that stay cord, counter weight and test head are constituteed, because the product is removed to press by the weight of itself that relies on the balancing weight, different weight size can be changed again to the counter weight, realizes accurate regulation degree of pressure, can prevent to crush the button because of excessive hard, solves the problem that the strength overshoots. The utility model discloses compact structure, it is small, the size of accurate control pressing force, the controllability is good, and efficiency of software testing is high.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the exploded structure of the present invention.
Fig. 3 is a schematic side view of the present invention.
Fig. 4 is a schematic sectional view along a-a in fig. 3.
The reference numerals include:
1-force sensor 2-positioning frame 3-pull ring adapter
4-ring 5-pull rope 6-counterweight
7-test head 8-mounting adapter 9-plug hole.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1-4, the utility model discloses a button peak point testing arrangement, including force sensor 1, force sensor 1's below is provided with locating rack 2, force sensor 1 is provided with pull ring adapter 3, pull ring adapter 3 is provided with ring 4, ring 4 is connected with stay cord 5, stay cord 5 is connected with counterweight 6, counterweight 6's bottom is provided with test head 7, counterweight 6 pegs graft in locating rack 2.
The during operation, force sensor 1 fixed mounting is at the test machine, according to the test demand of different pressing force degree sizes at the counter weight 6 of 5 erection joint different weights of stay cord, test machine drive force sensor 1 downstream, make counter weight 6 leave its and stay cord 5 cooperation position fast, counter weight 6 loses the traction of stay cord 5 for a short time and do the free fall motion downwards, because locating rack 2 can restrict counter weight 6 horizontal hunting in the certain limit, consequently counter weight 6 is perpendicular whereabouts and passes locating rack 2 rethread test head 7 click button, and then accomplish the button test operation who presses computer keyboard. When the testing machine drives the force sensor 1 to move upwards, the force sensor 1 pulls the pull rope 5 through the ring 4 of the pull ring adapter 3 to pull the test head 7 to return to the initial position so as to repeatedly perform the key test operation of pressing the computer keyboard. The ring 4 is connected with a plurality of counterweight weights 6 through the pull rope 5, so that the pressing force can be accurately controlled, and the controllability is good. Through repeated test operations, the force sensor 1 is connected with the electric control system, the force of the test head 7 in each pressing process is recorded and fed back to the electric control system for recording and analysis, and then data recording and analysis results of test items such as peak point acting force of keys of a computer keyboard, peak point stroke and the like are completed. The utility model discloses because it is small, even possess the computer keyboard of 84 buttons, also can use 84 the utility model discloses the layering is arranged, accomplishes test head 7 and button one-to-one, realizes once only accomplishing test work, greatly improves efficiency of software testing, in addition, by stay cord 5, the balancing weight that counter weight 6 and test head 7 are constituteed, because the product is removed to press down to the weight of relying on the balancing weight itself, different weight size can be changed again to counter weight 6, realize accurate regulation and press the pressure intensity, can prevent to crush the button because of exerting oneself excessively, solve the problem that strength overshot. The utility model discloses compact structure, it is small, the size of accurate control pressing force, the controllability is good, and efficiency of software testing is high.
As shown in fig. 1 and 2, the counterweight 6 of the present embodiment is provided in plural numbers. Specifically, according to the test demand of different pressing force degrees size, the quantity of counter weight 6 can be provided with a plurality ofly with corresponding, through tying up a stay cord 5 at ring 4, a stay cord 5 can be established ties and have a plurality of counter weight 6, realizes the size of accurate control pressing force, and the controllability is good, again in one of them counter weight 6 installation test head 7, test head 7 passes locating rack 2 and accomplishes the button test operation of pressing computer keyboard.
As shown in fig. 1 to 4, a mounting adapter 8 is provided between the counterweight 6 and the test head 7 in this embodiment. Specifically, test head 7 is connected in the bottom of counter weight 6 through installation adapter 8, and installation adapter 8 simple structure, convenient to use, connection stability is good.
As shown in fig. 2 and 4, the positioning frame 2 of the present embodiment is provided with an insertion hole 9 for inserting the counterweight 6. Specifically, the counterweight 6 can pass through the inserting hole 9 back and forth to move up and down, and the positioning frame 2 can limit the counterweight 6 to swing within a certain range.
The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.
Claims (4)
1. A key peak point testing device is characterized in that: including force sensor, force sensor's below is provided with the locating rack, force sensor is provided with the pull ring adapter, the pull ring adapter is provided with the ring, the ring is connected with the stay cord, the stay cord is connected with the counter weight, the bottom of counter weight is provided with the test head, the counter weight is pegged graft in the locating rack.
2. The key peak testing device of claim 1, wherein: the counterweight is provided with a plurality of counterweight bodies.
3. The key peak testing device of claim 1, wherein: and an installation adapter is arranged between the counterweight and the test head.
4. The key peak testing device of claim 1, wherein: the locating rack is provided with a plug-in hole for inserting the counterweight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922391818.1U CN211178951U (en) | 2019-12-27 | 2019-12-27 | Key peak point testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922391818.1U CN211178951U (en) | 2019-12-27 | 2019-12-27 | Key peak point testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211178951U true CN211178951U (en) | 2020-08-04 |
Family
ID=71800918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922391818.1U Active CN211178951U (en) | 2019-12-27 | 2019-12-27 | Key peak point testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211178951U (en) |
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2019
- 2019-12-27 CN CN201922391818.1U patent/CN211178951U/en active Active
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