CN204202800U - A kind of button device for measuring force of Foldable key of car - Google Patents
A kind of button device for measuring force of Foldable key of car Download PDFInfo
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- CN204202800U CN204202800U CN201420678816.5U CN201420678816U CN204202800U CN 204202800 U CN204202800 U CN 204202800U CN 201420678816 U CN201420678816 U CN 201420678816U CN 204202800 U CN204202800 U CN 204202800U
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Abstract
The utility model discloses a kind of button device for measuring force of Foldable key of car, comprise frame, PLC, rack-mounted displaceable members, and be arranged on the detection components above displaceable members.Wherein, displaceable members comprises the first actuator be arranged in frame, be installed in the movable substrate on the first actuator, and for driving the first servomotor of substrate movement, this substrate is also provided with the detachable locating piece for settling folding key, locating piece is equiped with chromaticity transducer.Detection components comprises the installing plate be connected with frame, fixing on a mounting board and the second actuator vertically arranged is arranged on the pressure transducer of the second actuator bottom, and for the second servomotor that driving pressure sensor moves up and down.It is low that the utility model solves existing proving installation detection efficiency, the problem that precision is not high, stopped substandard product and flowed to market, and low cost of manufacture, safe and practical.
Description
Technical field
The utility model belongs to field of automobile, particularly relates to the device that a kind of button to Foldable key of car carries out dynamometry.
Background technology
At present, folding key is on the market various in style, the security of obvious folding key is matter of utmost importance, and the endurance quality of folding key itself determines its serviceable life, also its security is directly affected, so must to all parts in folding key, the button especially on folding key carries out pressure test.In general, establishing clocking requirement button force value to be in (as 15N ~ 18N) within certain scope, button indicating lamp is bright, and it is qualified to be judged to be, otherwise is defective.This is because found by great many of experiments, in the serviceable life of folding key and button, the pressure of each contact has close ties, if contact pressure is excessive, can causes serious wear, affect serviceable life; If contact pressure is too small, easily produce the defect of loose contact.Rarely have report to the button dynameter of folding key at present, the domestic specialized equipment to this respect still belongs to blank.
Utility model content
Given this, the purpose of this utility model is to provide a kind of button device for measuring force of Foldable key of car, solves existing proving installation detection efficiency low, the problem that precision is not high, has stopped substandard product and has flowed to market.
The utility model solves the technical scheme that its technical matters adopts: a kind of button device for measuring force of Foldable key of car, comprises frame, PLC, rack-mounted displaceable members, and is arranged on the detection components above displaceable members.
Wherein, displaceable members comprises the first actuator be arranged in frame, be installed in the movable substrate on the first actuator, and for driving the first servomotor of substrate movement, this substrate is also provided with the detachable locating piece for settling folding key, locating piece is equiped with chromaticity transducer.Detection components comprises the installing plate be connected with frame, fixing on a mounting board and the second actuator vertically arranged is arranged on the pressure transducer of the second actuator bottom, and for the second servomotor that driving pressure sensor moves up and down.PLC is connected with the first servomotor, the second servomotor respectively.Adopt technique scheme, by PLC to the first servomotor, second servomotor transmission signal, first servomotor drives the folding key on substrate according to the line-of-road movement of setting by the first actuator, second servomotor drives pressure transducer to move up and down by the second actuator and realizes compressing button on the key, now the force value of pressure transducer presets, once the chromaticity transducer induction light source that sends of folding key or induction are less than light source, and this signal transmission is compared to PLC, if this signal appears in the time range of default force value, it is qualified to be then judged to be, otherwise be defective, and alarm.
Conveniently install folding key, locating piece offers the groove suitable with folding key, in order to the different money folding key of adaptation, on locating piece, the position of chromaticity transducer is adjustable.
As further improvement of the utility model, displaceable members in the horizontal direction front and back is arranged, the sidewall of the first actuator is also provided with the first optoelectronic switch mounting guide rail along the direction of motion of substrate, and on substrate, correspondence is provided with the first photoelectric sensor matched with the first optoelectronic switch mounting guide rail.By arrange the first photoelectric sensor to locating piece carry folding key extreme position detected, ensure that the reliability of device, and the accuracy detected.
Further improve as of the present utility model, detection components also comprises fixing the second optoelectronic switch mounting guide rail arranged on a mounting board and along pressure transducer direction of motion, and is arranged on the second photoelectric sensor matched on pressure transducer and with the second optoelectronic switch mounting guide rail.Second optoelectronic switch mounting guide rail is provided with three sensor blocks coordinated with the second photoelectric sensor.When superposed two sensor blocks of pressure transducer, the speed that pressure transducer runs downwards, when pressure transducer is positioned at two sensor blocks of bottom, the speed that pressure transducer runs downwards is comparatively slow, reaches the object of protection pressure transducer with this.
The beneficial effects of the utility model: the utility model adopts omnidistance computing machine to control in test process, by PLC to the first servomotor, second servomotor signal transmission, and then realize detection components and displaceable members up and down, motion on fore-and-aft direction, and by chromaticity transducer, the light source that folding key sends is caught, then this light signal is fed back to PLC, PLC is through comparing, once the data that test is arrived are not in the threshold value of setting, proving installation will carry out alarm, and then avoid serviceable life product not up to standard and come into the market.It is low that the utility model solves existing proving installation detection efficiency, the problem that precision is not high, and low cost of manufacture, safe and practical.
Accompanying drawing explanation
Below with reference to drawings and Examples, the utility model is described in detail.
Fig. 1 is perspective view of the present utility model.
Fig. 2 is the structural representation of displaceable members in the utility model.
Fig. 3 is the structural representation of detection components in the utility model.
In figure, 1, frame; 2, the first actuator; 3, substrate; 4, the first servomotor; 5, locating piece; 6, chromaticity transducer; 7, the second actuator; 8, pressure transducer; 9, the second servomotor; 10, the first optoelectronic switch mounting guide rail; 11, the first photoelectric sensor; 12, the second optoelectronic switch mounting guide rail; 13, the second photoelectric sensor; 14, fixed head; 15, stiffening plate; 16, base plate; 17, dynamometry head; 18, force snesor mounting blocks.
Embodiment
Embodiment, sees also Fig. 1 to 3, and a kind of button device for measuring force of Foldable key of car, comprises frame 1, PLC, is arranged on the displaceable members that the front and back in frame 1 are arranged, and is arranged on the detection components above displaceable members.PLC is connected with the first servomotor 4, second servomotor 9 respectively.
Wherein, displaceable members comprises the first actuator 2 be arranged in frame 1, is installed in the movable substrate 3 on the first actuator 2, and for driving the first servomotor 4 of substrate 3 movement.The sidewall of the first actuator 2 is also provided with the first optoelectronic switch mounting guide rail 10 along the direction of motion of substrate 3, and correspondence is provided with the first photoelectric sensor 11 matched with the first optoelectronic switch mounting guide rail 10 on the substrate 3.Substrate 3 is also provided with the locating piece 5 for settling folding key, this locating piece 5 just also offers the convenient groove settling folding key to the below of detection components.Locating piece 5 is also equiped with adjustable chromaticity transducer 6.
Detection components comprises the installing plate be connected with frame 1, fixing on a mounting board and the second actuator 7 vertically arranged is arranged on the pressure transducer 8 of the second actuator 7 bottom, and for the second servomotor 9 that driving pressure sensor 8 moves up and down.Also be fixed with the second optoelectronic switch mounting guide rail 12 arranged along pressure transducer 8 direction of motion on a mounting board, and be arranged on the second photoelectric sensor 13 matched on pressure transducer 8 and with the second optoelectronic switch mounting guide rail 12.Concrete, installing plate, by the fixed head 14 be connected with frame 1, is arranged on the stiffening plate 15 between fixed head 14 and the second actuator 7, and the base plate 16 be arranged on to downward-extension and for installing the second optoelectronic switch mounting guide rail 12 on fixed head 14 forms.Pressure transducer 8 comprises the dynamometry 17 of end, and is arranged on the force snesor mounting blocks 18 between dynamometry 17 and the second actuator 7.
During operation, first folding key to be tested is placed in the groove of locating piece, then regulate the position of chromaticity transducer, make it to be positioned on folding key directly over light emitting source, then corresponding test parameter is set, as force value is set to 15N ~ 18N, then press the button, the first servomotor, under the effect of PLC, drives the folding key on displaceable members to seesaw, second servomotor, then under the effect of PLC, drives detection components to move up and down.When compressing first button on folding key when pressure transducer, there are three kinds of situations:
If A is in force value (15N ~ 18N) the range signals conducting of setting, light emitting source on folding key can send light, and is captured by chromaticity transducer, chromaticity transducer by this signal feedback to PLC, it is qualified that PLC shows product, carries out next step action;
If B is signal conduction when force value is less than 15N, light emitting source on folding key can send light equally, this signal is captured by chromaticity transducer, and feed back to PLC, through comparing, PLC finds that this signal does not occur in the time range of default force value, point out defective, and carry out stopping alarm;
If C force value reaches 18N still do not have conducting, the light emitting source so on folding key can not send light, and chromaticity transducer catches less than signal, and system prompt is defective, and carries out shutdown alarm.
Claims (4)
1. a button device for measuring force for Foldable key of car, comprises frame (1), it is characterized in that: also comprise PLC, is arranged on the displaceable members in frame (1), and is arranged on the detection components above displaceable members; Described displaceable members comprises the first actuator (2) be arranged in frame (1), be installed in the movable substrate (3) on the first actuator (2), and for driving first servomotor (4) of substrate (3) movement, this substrate (3) is also provided with the locating piece (5) for settling folding key, locating piece (5) is equiped with chromaticity transducer (6); Described detection components comprises the installing plate be connected with frame (1), fixing on a mounting board and the second actuator (7) vertically arranged, be arranged on the pressure transducer (8) of the second actuator (7) bottom, and for the second servomotor (9) that driving pressure sensor (8) moves up and down; Described PLC is connected with the first servomotor (4), the second servomotor (9) respectively.
2. the button device for measuring force of Foldable key of car as claimed in claim 1, is characterized in that: described locating piece (5) offers the convenient groove settling folding key, the position of chromaticity transducer (6) is adjustable.
3. the button device for measuring force of Foldable key of car as claimed in claim 1 or 2, is characterized in that: described displaceable members in the horizontal direction front and back is arranged; The sidewall of the first actuator (2) is also provided with the first optoelectronic switch mounting guide rail (10) along the direction of motion of substrate (3), the upper correspondence of substrate (3) is provided with the first photoelectric sensor (11) matched with the first optoelectronic switch mounting guide rail (10).
4. the button device for measuring force of Foldable key of car as claimed in claim 3, it is characterized in that: described detection components also comprises fixing the second optoelectronic switch mounting guide rail (12) arranged on a mounting board and along pressure transducer (8) direction of motion, and be arranged on upper and the second photoelectric sensor (13) matched with the second optoelectronic switch mounting guide rail (12) of pressure transducer (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420678816.5U CN204202800U (en) | 2014-11-13 | 2014-11-13 | A kind of button device for measuring force of Foldable key of car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420678816.5U CN204202800U (en) | 2014-11-13 | 2014-11-13 | A kind of button device for measuring force of Foldable key of car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204202800U true CN204202800U (en) | 2015-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420678816.5U Active CN204202800U (en) | 2014-11-13 | 2014-11-13 | A kind of button device for measuring force of Foldable key of car |
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| Country | Link |
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| CN (1) | CN204202800U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104359608A (en) * | 2014-11-13 | 2015-02-18 | 昌辉汽车电器（黄山）股份公司 | Button force measuring device of automobile folding key |
-
2014
- 2014-11-13 CN CN201420678816.5U patent/CN204202800U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104359608A (en) * | 2014-11-13 | 2015-02-18 | 昌辉汽车电器（黄山）股份公司 | Button force measuring device of automobile folding key |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |