CN112683512A - Computer keyboard service life test equipment - Google Patents
Computer keyboard service life test equipment Download PDFInfo
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- CN112683512A CN112683512A CN202011604022.0A CN202011604022A CN112683512A CN 112683512 A CN112683512 A CN 112683512A CN 202011604022 A CN202011604022 A CN 202011604022A CN 112683512 A CN112683512 A CN 112683512A
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Abstract
The invention discloses a computer keyboard service life testing device, which structurally comprises: the invention relates to a point pressure lever device, a fixing frame and a supporting table, wherein when the device is used, a contact lever mechanism is arranged, so that the problem that when the key is tested and pressed, part of the key at the edge is designed into a cambered surface, the test head cannot accurately point-press the key, pressure leakage and pressure reduction are easily caused due to position deviation, and the final test result is indirectly influenced is solved.
Description
Technical Field
The invention discloses a computer keyboard service life testing device, and belongs to the field of testing devices.
Background
The keyboard key life tester can test the anti-strike life of various rubber and metal elastic sheet keys of computers, calculators, notebook computers and the like, and is particularly suitable for testing the fatigue of the keys of the computer keyboard.
The prior art has the following defects: when the key is tested and pressed, part of the key at the edge is designed into an arc surface, so that the test head cannot accurately press the key, and the final test result is indirectly influenced due to pressure leakage and less pressure caused by deviation due to position arrangement.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide computer keyboard service life testing equipment to solve the existing problems.
In order to achieve the purpose, the invention is realized by the following technical scheme: a computer keyboard service life test device structurally comprises: the device comprises a point pressure rod device, a fixing frame, a supporting table, an adjuster, a limiting spring frame, a power device and a control panel, wherein the control panel is arranged on the front side of the power device and is fastened with the power device, the point pressure rod device is arranged below the power device and is movably connected with the power device, the limiting spring frame is arranged below the point pressure rod device and is movably connected with the point pressure rod device, the fixing frame is arranged below the limiting spring frame, the adjuster is arranged below the fixing frame and is fastened with the supporting table, the point pressure rod device comprises a contact rod device, a connecting shaft, an action main rod and a linkage frame device, the action main rod is arranged above the connecting shaft and is welded with the connecting shaft, the linkage frame device is arranged below the connecting shaft, and the contact rod device is arranged below the linkage frame device, the contact rod device is in threaded connection with the linkage frame device.
Preferably, the contact lever device comprises a loading disc, a threaded lever group and a contact device, the threaded lever group is installed above the loading disc and welded with the loading disc, the contact device is arranged below the loading disc, and the contact device is buckled with the loading disc.
Preferably, the contact device comprises a penetrating inner rod, a swing sheet, an auxiliary sleeve, a supporting pressing block, a rubber pad and an inner movable strip, the rubber pad is installed at the tail end of the inner movable strip and is fastened with the inner movable strip, the swing sheet is arranged above the inner movable strip and is locked with the inner movable strip, the swing sheet is arranged on the inner side of the auxiliary sleeve, the supporting pressing block is embedded into the middle of the auxiliary sleeve, and the penetrating inner rod is arranged above the supporting pressing block and is welded with the penetrating inner rod.
Preferably, the linkage frame device comprises an inserting groove, a movable embedded pipe, a linkage plate, a side sliding plate and an adjusting turntable, the inserting groove is arranged below the linkage plate, the movable embedded pipe is arranged on the side edge of the linkage plate, the side sliding plate is arranged on the outer side of the movable embedded pipe, and the adjusting turntable is arranged above the linkage plate and is in locking connection with the adjusting turntable.
Preferably, the auxiliary sleeve is formed by wrapping a sponge material.
Preferably, the movable embedded pipe can be used for adjusting the distance between the inserting grooves, and has higher flexibility.
Preferably, the upper end of the swing piece is provided with a hinge bearing which can rotate correspondingly with the change of the lower end jointing surface.
Preferably, the inner movable strip is made of elastic material.
Preferably, a user can place a computer keyboard to be detected on a fixed frame and adjust the computer keyboard to a proper position, the positions of a linkage frame device and a contact rod device are adjusted, detection parameters are preset through a control panel, the height of the fixed frame is adjusted through an adjuster, the control panel controls a power device to be started at the moment, the linkage frame device is driven to move under the matching of a connecting shaft and an action main rod, the distance between insertion grooves can be adjusted through the mutual matching of a movable embedded pipe and a side sliding plate, an angle of the linkage plate can be adjusted through an adjusting turntable, when the keyboard is pressed down, a rubber pad firstly contacts the upper surface of the keyboard, along with the pressing depth, an inner movable strip is extruded and bent, a key is adaptively attached under the mutual cooperation of a swinging sheet and an auxiliary sleeve, and the keyboard can be applied to the surfaces of various keys, and finally press the test through supporting the briquetting to feed back data, and the cooperation of screw rod group makes contact lever apparatus can carry out the dismouting, convenience more.
Advantageous effects
Compared with the prior art, the invention has the beneficial effects that: when testing the operation of pressing to the button, inlay the pipe through peculiar activity and mutually support with the side slide, and then make each group's ann inserting groove can carry out slide adjusting, possess higher flexibility, can contact in advance to the button surface through the rubber pad simultaneously, mutually support through rocking the piece with interior activity strip simultaneously, and then adapt to the laminating according to the upper surface radian of the button that the below contacted, more accurate when point is pressed each time, guarantee test data's accuracy.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic view of an appearance structure of a computer keyboard service life testing device according to the present invention.
FIG. 2 is a schematic side view of the pressure bar device of the present invention.
Fig. 3 is a detailed structural diagram of the contact lever device of the present invention.
Fig. 4 is a schematic view of the internal structure of the contact device of the present invention.
Fig. 5 is a schematic bottom view of the linkage device of the present invention.
In the figure: the device comprises a point pressure rod device-1, a fixed frame-2, a support table-3, an adjuster-4, a limiting spring frame-5, a power device-6, a control panel-7, a contact rod device-a, a connecting shaft-b, an action main rod-c, a linkage frame device-d, a loading disc-a 1, a threaded rod group-a 2, a contact device-a 3, a penetrating inner rod-a 31, a swinging sheet-a 32, an auxiliary sleeve-a 33, a supporting pressing block-a 34, a rubber pad-a 35, an inner movable strip-a 36, an insertion groove-d 1, a movable embedded pipe-d 2, a linkage plate-d 3, a side sliding plate-d 4 and an adjusting rotary disc-d 5.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
The first embodiment:
referring to fig. 1-3, the present invention provides a technical solution for testing the service life of a computer keyboard: the structure includes: the device comprises a point pressure rod device 1, a fixed frame 2, a supporting table 3, an adjuster 4, a limiting spring frame 5, a power device 6 and a control panel 7, wherein the control panel 7 is installed on the front side of the power device 6 and is fastened with the power device 6, the lower part of the power device 6 is provided with the point pressure rod device 1, the point pressure rod device 1 is movably connected with the power device 6, the lower part of the point pressure rod device 1 is provided with the limiting spring frame 5, the limiting spring frame 5 is movably connected with the point pressure rod device 1, the lower part of the limiting spring frame 5 is provided with the fixed frame 2, the lower part of the fixed frame 2 is provided with the adjuster 4, the adjuster 4 is installed above the supporting table 3 and is fastened with the supporting table 3, the point pressure rod device 1 comprises a contact rod device a, a connecting shaft b, an action main rod c and a linkage frame device, and a linkage frame device d is arranged below the connecting shaft b, a contact rod device a is arranged below the linkage frame device d, and the contact rod device a is in threaded connection with the linkage frame device d.
The contact lever device a comprises a loading disc a1, a screw lever group a2 and a contact device a3, wherein the screw lever group a2 is installed above the loading disc a1 and welded with the loading disc a1, a contact device a3 is arranged below the loading disc a1, the contact device a3 is buckled with the loading disc a1, and the contact lever device a carries out point pressure test on the keys through the contact device a 3.
The invention is mainly characterized in that: user's accessible will detect the computer keyboard place on mount 2, and adjust suitable position, through adjusting linking frame device d and contact lever apparatus a position, set up the detection parameter through control panel 7 in advance, highly carry out an regulation with mount 2 through regulator 4, control panel 7 control power device 6 starts this moment, and then under the cooperation of connecting axle b and action mobile jib c, it carries out the displacement to drive linking frame device d, below contact device a3 can be along with punching press at every turn and then laminate supplementarily to the keyboard button this moment, and the cooperation of screw pole group a2 makes contact lever apparatus a can carry out the dismouting, convenience more.
Second embodiment:
referring to fig. 4-5, the present invention provides a technical solution for testing the service life of a computer keyboard: the structure includes: the contact device a3 comprises a through inner rod a31, a swing piece a32, an auxiliary sleeve a33, a supporting pressing block a34, a rubber pad a35 and an inner movable strip a36, wherein the rubber pad a35 is installed at the tail end of the inner movable strip a36 and is buckled with the inner movable strip a36, the swing piece a32 is arranged above the inner movable strip a36, the swing piece a32 is locked with the inner movable strip a36, the swing piece a32 is arranged on the inner side of the auxiliary sleeve a33, the supporting pressing block a34 is embedded in the middle of the auxiliary sleeve a33, and the through inner rod a31 is arranged above the supporting pressing block a34 and is welded with the through inner rod a 31.
The linkage frame device d comprises an inserting groove d1, a movable embedded tube d2, a linkage plate d3, a side sliding plate d4 and an adjusting turntable d5, the inserting groove d1 is installed below the linkage plate d3, the side edge of the linkage plate d3 is provided with the movable embedded tube d2, the side sliding plate d4 is arranged on the outer side of the movable embedded tube d2, the adjusting turntable d5 is arranged above the linkage plate d3 and is in locking connection with the adjusting turntable d5, and the linkage frame device d can be assembled on the contact rod device a through the matching of the inserting groove d 1.
The invention is mainly characterized in that: the user accessible is equipped with runs through interior pole a31 and buckles with ann slot d1, mutually support through activity embedded pipe d2 and side slide d4, and then can adjust ann slot d 1's interval, it can carry out angle modulation to linkage board d3 to adjust carousel d5, rubber pad a35 can contact the keyboard upper surface at first when pushing down, and along with the degree of depth of pushing down, interior activity strip a36 can receive the extrusion and crooked, carry out an adaptation laminating to the button under rocking plate a32 and supplementary cover a 33's the mutual cooperation, and then can use on multiple button surface, and finally press the test through supporting briquetting a 34.
The invention can avoid the problems that when the key is tested and pressed, part of the key at the edge can not be accurately pressed by a test head due to the fact that the key is designed into a cambered surface when the device is used, the final test result is indirectly influenced due to the fact that the position is placed with deviation and pressure leakage and pressure reduction are caused, the device is matched with the side sliding plate through the special movable embedded tube, each group of inserting grooves can be adjusted in a sliding mode, the flexibility is higher, meanwhile, the surface of the key can be contacted in advance through the rubber pad, meanwhile, the swinging piece is matched with the inner movable strip, the device can be adaptively attached according to the radian of the upper surface of the key contacted below, and the accuracy is higher during each pressing, the accuracy of the test data is ensured.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. A computer keyboard service life test device structurally comprises: some depression bar device (1), mount (2), brace table (3), regulator (4), spacing spring frame (5), power device (6), control panel (7) install in power device (6) front side and with power device (6) lock joint, power device (6) below is equipped with some depression bar device (1), some depression bar device (1) and power device (6) swing joint, its characterized in that:
a limiting spring frame (5) is arranged below the point pressure rod device (1), the limiting spring frame (5) is movably connected with the point pressure rod device (1), a fixed frame (2) is arranged below the limiting spring frame (5), an adjuster (4) is arranged below the fixed frame (2), and the adjuster (4) is arranged above the supporting table (3);
point depression bar device (1) is including contact lever means (a), connecting axle (b), action mobile jib (c), link gear (d), install in connecting axle (b) top and with connecting axle (b) welding action mobile jib (c), connecting axle (b) below is equipped with link gear (d), link gear (d) below is equipped with contact lever means (a), contact lever means (a) and link gear (d) threaded connection.
2. The computer keyboard service life testing device of claim 1, wherein: the contact rod device (a) comprises a loading disc (a 1), a threaded rod group (a 2) and a contact device (a 3), wherein the threaded rod group (a 2) is installed above the loading disc (a 1) and welded with the loading disc (a 1), the contact device (a 3) is arranged below the loading disc (a 1), and the contact device (a 3) is buckled with the loading disc (a 1).
3. The computer keyboard service life testing device of claim 2, wherein: contact device (a 3) is including running through interior pole (a 31), rocking piece (a 32), auxiliary cover (a 33), support briquetting (a 34), rubber pad (a 35), interior activity strip (a 36), rubber pad (a 35) install in interior activity strip (a 36) terminal and with interior activity strip (a 36) lock joint, interior activity strip (a 36) top is equipped with rocking piece (a 32), auxiliary cover (a 33) inboard is located in rocking piece (a 32), auxiliary cover (a 33) middle part embedding has support briquetting (a 34), it runs through interior pole (a 31) to support briquetting (a 34) top is equipped with.
4. The computer keyboard service life testing device of claim 1, wherein: linkage frame device (d) including ann's slot (d 1), activity inlay pipe (d 2), linkage board (d 3), side slide board (d 4), regulation carousel (d 5), ann's slot (d 1) is installed in linkage board (d 3) below, linkage board (d 3) side is equipped with activity and inlays pipe (d 2), the activity is inlayed the pipe (d 2) outside and is equipped with side slide board (d 4), linkage board (d 3) top is equipped with regulation carousel (d 5).
5. The computer keyboard service life testing device of claim 3, wherein: the auxiliary sleeve (a 33) is formed by wrapping sponge materials.
6. The computer keyboard service life testing device of claim 4, wherein: the movable embedded pipe (d 2) can be used for adjusting the distance between the inserting grooves (d 1), and has higher flexibility.
7. The computer keyboard service life testing device of claim 3, wherein: the upper end of the swing sheet (a 32) is provided with a hinge bearing which can rotate correspondingly along with the change of the binding surface of the lower end.
8. The computer keyboard service life testing device of claim 3, wherein: the inner movable strip (a 36) is made of elastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011604022.0A CN112683512B (en) | 2020-12-30 | 2020-12-30 | Computer keyboard service life test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011604022.0A CN112683512B (en) | 2020-12-30 | 2020-12-30 | Computer keyboard service life test equipment |
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| Publication Number | Publication Date |
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| CN112683512A true CN112683512A (en) | 2021-04-20 |
| CN112683512B CN112683512B (en) | 2023-02-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011604022.0A Active CN112683512B (en) | 2020-12-30 | 2020-12-30 | Computer keyboard service life test equipment |
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| CN (1) | CN112683512B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113834641A (en) * | 2021-11-30 | 2021-12-24 | 山东通达顺自动化设备有限公司 | Mechanical property testing device for photoelectric product processing |
| CN115790933A (en) * | 2022-11-10 | 2023-03-14 | 苏州明浩电子有限公司 | Mechanical keyboard detection device |
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|---|---|
| CN112683512B (en) | 2023-02-28 |
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