CN103331549A - Clamp improving rotary knob installation coaxiality and assembling method using same - Google Patents
Clamp improving rotary knob installation coaxiality and assembling method using same Download PDFInfo
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- CN103331549A CN103331549A CN2013102812235A CN201310281223A CN103331549A CN 103331549 A CN103331549 A CN 103331549A CN 2013102812235 A CN2013102812235 A CN 2013102812235A CN 201310281223 A CN201310281223 A CN 201310281223A CN 103331549 A CN103331549 A CN 103331549A
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- lower plate
- abutment sleeve
- upper cover
- axiality
- cover plate
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- 238000009434 installation Methods 0.000 title claims abstract description 48
- 238000000034 method Methods 0.000 title claims abstract description 11
- 230000000694 effects Effects 0.000 claims description 14
- 239000003292 glue Substances 0.000 claims description 12
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- RVCKCEDKBVEEHL-UHFFFAOYSA-N 2,3,4,5,6-pentachlorobenzyl alcohol Chemical compound OCC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl RVCKCEDKBVEEHL-UHFFFAOYSA-N 0.000 description 6
- 238000012545 processing Methods 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
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Abstract
The invention provides a clamp improving rotary knob installation coaxiality and an assembling method using the clamp. The clamp comprises a supporting base plate, a lower plate, an upper cover plate and a movable locating mechanism, wherein the lower plate is arranged on the supporting base plate, the rear side of the upper cover plate is connected with the lower plate in a rotating mode, the front side of the upper cover plate is connected with the lower plate through clamping buckles, a height locating block is arranged on the lower plate and is arranged between the upper cover plate and the lower plate in a clamping mode, the movable locating mechanism is arranged on the lower plate, the lower plate is provided with a first installing datum plane, the movable locating mechanism comprises a locating sleeve and a movable limiting ring, the locating sleeve is arranged in the movable limiting ring in a sleeved mode, and the movable limiting ring is fixed on the lower plate. The invention further provides the assembling method using the clamp improving rotary knob installation coaxiality. The clamp improving rotary knob installation coaxiality and the assembling method using the clamp improving rotary knob installation coaxiality have the advantages of being capable of improving installation coaxiality of a rotary knob.
Description
Technical field
The present invention relates to frock clamp, relate in particular to a kind of assembly method that improves the anchor clamps of knob installation axiality and use these anchor clamps in the frock clamp.
Background technology
Generally use combined knob (generally using 2 or a plurality of in a panel) in automobile audio assembly and air-conditioner controller assembly, it is commonly used for and transfers platform, tuning amount, transfers wind speed, transfers air quantity, temperature adjustment degree etc.The rotation feel of combined knob is determined jointly by the circularity of the axiality between knob lid and installing hole after installing and button lid and installing hole.
Because automobile audio is directly in the face of driver and the secondary passenger who drives, the general requirement of main engine plants will be installed the circularity cumulative departure control of axiality between back knob lid and installing hole and button lid and installing hole in low scope, and high-end vehicle even requirement are higher.
With the level of current plastic cement part economy processing, the optimization by advancing the glue mode and the adjustment of injection parameters, button lid and the circularity of installing hole generally can controls in than the scope of hanging down.
Because in panel normal 2 or a plurality of, add the complex structure of combined knob, the part that relates to is numerous, and in traditional assembling mode, the coaxiality error of installing between back knob lid and installing hole is bigger, is difficult to control.
Traditional assemble flow illustrates: the potentiometer of 1) at first will encoding is welded on the PCBA; 2) again the PCBA of leaded light circle and the coding current potential that has been welded is fixed on the panel by screw; 3) load onto the combined knob lid at last.
The processing and the assembling deviation that design in the assembling process are too many, comprise the deviation (deviation of processing between locating hole and locating hole, the machining deviation of locating hole itself, the deviation that the location cooperates) that coding potentiometer (2 or a plurality of) produces when being welded PCBA; The deviation that PCBA and header board produce fixedly the time (deviation that plastic cool produces is very difficult to control, and increases with the increase of spacing for the deviation of PCBA and panel location, the position deviation between knob lid installing hole).Axiality between knob lid and installing hole can't guarantee at all.
Summary of the invention
In order to solve the problems of the prior art, the invention provides a kind of assembly method that knob is installed the anchor clamps of axiality and used these anchor clamps that improves.
The invention provides a kind of anchor clamps that knob is installed axiality that improve, comprise the support base plate, lower plate, upper cover plate and activity orientation mechanism, described lower plate is arranged on the described support base plate, the rear side of described upper cover plate is rotatably connected with described lower plate, the front side of described upper cover plate is connected with described lower plate buckle, described lower plate is provided with the height locating piece, described height locating piece is located in described upper cover plate, between the lower plate, described activity orientation mechanism is arranged on the described lower plate, described lower plate is provided with the first reference for installation plane, described activity orientation mechanism comprises abutment sleeve and movable spacing ring, described abutment sleeve is sheathed in the described movable spacing ring, described movable spacing ring is fixed on the described lower plate, described abutment sleeve is the described first reference for installation two-dimensional activity in the restriction lower edge of described movable spacing ring, the lateral surface of described abutment sleeve is the second reference for installation plane, the described second reference for installation plane is perpendicular to the described first reference for installation plane, and described abutment sleeve is provided with the locating hole for the swing arm insertion of coding potentiometer.
As a further improvement on the present invention, described abutment sleeve is cylindrical, the described second reference for installation plane is the cylindrical outer side surface of described abutment sleeve, and the axis of described locating hole and the axis of described abutment sleeve coincide, and the top of described abutment sleeve is provided with dodges groove.
As a further improvement on the present invention, the medial surface of described movable spacing ring is provided with guide-track groove, described guide-track groove and the described first reference for installation plane parallel, and the bottom of described abutment sleeve is provided with the slide block of projection, and described slide block is arranged in the described guide-track groove.
As a further improvement on the present invention, the contact plane on described slide block and the described first reference for installation plane is provided with oil storage tank.
As a further improvement on the present invention, the anchor clamps that described raising knob is installed axiality also comprise ejecting mechanism, described ejecting mechanism comprises top board, back-moving spring and thimble, described top board is arranged on the described support base plate, described top board and described support base plate are moving sets, described top board is connected with an end of described thimble, and the other end of described thimble passes described lower plate and between described lower plate, upper cover plate, described back-moving spring is located between described lower plate, the top board.
As a further improvement on the present invention, described thimble has two at least, have at least a described thimble to be arranged in the locating hole of described abutment sleeve, described top board is provided with the lower spring plunger near the end face of described lower plate, and described lower spring plunger is towards described lower plate projection.
As a further improvement on the present invention, described upper cover plate is provided with dodges through hole and elasticity flexible glue, the axis of the locating hole of described axis of dodging through hole and described abutment sleeve coincides, the axis of the axis of described elasticity flexible glue and the locating hole of described abutment sleeve coincides, described elasticity flexible glue is arranged on described upper cover plate near the bottom surface of described lower plate, described upper cover plate is provided with the upper spring plunger near the bottom surface of described lower plate, and described upper spring plunger is towards described lower plate projection.
As a further improvement on the present invention, the rear side of described lower plate is provided with hinged seat, and the rear side of described upper cover plate and described hinged seat are hinged, and the front side of described lower plate is provided with the Elastic buckle seat, be provided with fixture block in the described Elastic buckle seat, described fixture block is connected with the front side buckle of described upper cover plate.
As a further improvement on the present invention, described upper cover plate is provided with the inlet scoop fixed support.
The present invention also provides a kind of the use to improve the assembly method that knob is installed the anchor clamps of axiality, may further comprise the steps:
A, the potentiometer of will encoding are preloaded onto on the wiring board, do not weld;
B, the leaded light circle is fixedly installed on the panel;
C, wiring board is fixedly installed on the panel;
The anchor clamps that D, use as above-mentioned each described raising knob are installed axiality carry out axial location to coding potentiometer, leaded light circle, the swing arm of coding potentiometer is inserted in the locating hole of abutment sleeve, make the second reference for installation planar registration of datum clamp face and the abutment sleeve of leaded light circle;
E, the potentiometer of will encoding, wiring board weld fixing.
The invention has the beneficial effects as follows: pass through such scheme, can be by movable spacing ring restriction abutment sleeve along the described first reference for installation two-dimensional activity, make the second reference for installation plane perpendicular to the first reference for installation plane, the datum clamp face that cooperates the leaded light circle by the second reference for installation plane, carry out coaxial installation, to improve the installation axiality of knob.
Description of drawings
Fig. 1 is a kind of perspective view that improves the anchor clamps of knob installation axiality of the present invention;
To be that the present invention is a kind of improve the perspective view at another visual angle that knob is installed the anchor clamps of axiality to Fig. 2;
To be that the present invention is a kind of improve the perspective view at another visual angle that knob is installed the anchor clamps of axiality to Fig. 3;
Fig. 4 is a kind of front view that improves the anchor clamps of knob installation axiality of the present invention;
Fig. 5 is the cutaway view A-A of Fig. 4;
Fig. 6 is the partial enlarged drawing B of Fig. 5;
Fig. 7 is a kind of abutment sleeve perspective view that improves the anchor clamps of knob installation axiality of the present invention.
The specific embodiment
The present invention is further described below in conjunction with description of drawings and the specific embodiment.
Drawing reference numeral among Fig. 1 to Fig. 7 is: support base plate 1; Lower plate 2; The first reference for installation plane 21; Upper cover plate 3; Dodge through hole 31; Elasticity flexible glue 32; Movable spacing ring 41; Guide-track groove 411; Abutment sleeve 42; Slide block 421; Oil storage tank 4211; Cylindrical tube 422; Dodge groove 423; Locating hole 424; The second reference for installation plane 425; Top board 51; Thimble 52; Back-moving spring 53; Upper spring plunger 61; Lower spring plunger 62; Inlet scoop fixed support 7; Height locating piece 81; Hinged seat 82; Elastic buckle seat 91; Fixture block 92.
Extremely shown in Figure 7 as Fig. 1, a kind of anchor clamps that improve knob installation axiality, comprise and support base plate 1, lower plate 2, upper cover plate 3 and activity orientation mechanism, described lower plate 2 is arranged on the described support base plate 1, described support base plate 1 preferably arranges two and lay respectively at the left and right sides of described lower plate 2, the rear side of described upper cover plate 3 is rotatably connected with described lower plate 2, the front side of described upper cover plate 3 is connected with described lower plate 2 buckles, be to carry out relative rotation open and close movement between 3 times described lower plates 2 of described upper cover plate, and by buckle with locking, described lower plate 2 is provided with height locating piece 81, described height locating piece 81 is located in described upper cover plate 3, between the lower plate 2, described height locating piece 81 is used for the described upper cover plate 3 of restriction, the spacing of lower plate 2, to adapt to different panels, described activity orientation mechanism is arranged on the described lower plate 2, described lower plate 2 is provided with the first reference for installation plane 21, described activity orientation mechanism comprises abutment sleeve 42 and movable spacing ring 41, described abutment sleeve 42 is sheathed in the described movable spacing ring 41, described movable spacing ring 41 is fixed on the described lower plate 2, described abutment sleeve 42 is the described first reference for installation plane, 21 activities in the restriction lower edge of described movable spacing ring 41, the lateral surface of described abutment sleeve 42 is the second reference for installation plane 425, the described second reference for installation plane 425 is perpendicular to the described first reference for installation plane 21, and described abutment sleeve 42 is provided with the locating hole 424 for the swing arm insertion of coding potentiometer.
Extremely shown in Figure 7 as Fig. 1, described abutment sleeve 42 is cylindrical, the described second reference for installation plane 425 is the cylindrical outer side surface of described abutment sleeve 42, and the axis of the axis of described locating hole 424 and described abutment sleeve 42 coincides, and the top of described abutment sleeve 42 is provided with dodges groove 423.
Extremely shown in Figure 7 as Fig. 1, the medial surface of described movable spacing ring 41 is provided with guide-track groove 411, described guide-track groove 411 is parallel with the described first reference for installation plane 21, described abutment sleeve 42 comprises cylindrical tube 422 and is positioned at described cylindrical tube 422 bottoms and along the slide block 421 of projection radially outward of described cylindrical tube 422, described slide block 421 is arranged in the described guide-track groove 411, under the cooperation of described slide block 421, guide-track groove 411, described movable spacing ring 41 restriction abutment sleeves 42 carry out plane motion along the described first reference for installation plane 21.
To shown in Figure 7, described slide block 421 is provided with oil storage tank 4211 with the contact plane on the described first reference for installation plane 21, is filled with lubricating grease in the described oil storage tank 4211 as Fig. 1.
Extremely shown in Figure 7 as Fig. 1, the anchor clamps that described raising knob is installed axiality also comprise ejecting mechanism, described ejecting mechanism comprises top board 51, back-moving spring 53 and thimble 52, described top board 51 is arranged on the described support base plate 1, described top board 51 is moving sets with described support base plate 1, described top board 51 moves up and down under the guiding of described support base plate 1, described top board 51 is connected with an end of described thimble 52, the other end of described thimble 52 passes described lower plate 2 and is positioned at described lower plate 2, between the upper cover plate 3, described back-moving spring 53 is located in described lower plate 2, between the top board 51, can promote thimbles 52 by top board 51 will finish fixed panel and eject, to realize the material returned fast, when thimble 52 finish eject after, can impel top board 51 to reset by the spring of back-moving spring 53.
Extremely shown in Figure 7 as Fig. 1, described thimble 52 has two at least, have at least a described thimble 52 to be arranged in the locating hole 424 of described abutment sleeve 42, described top board 41 is provided with lower spring plunger 62 near the end face of described lower plate 2, and described lower spring plunger 62 is towards described lower plate 2 projectioies.
Extremely shown in Figure 7 as Fig. 1, described upper cover plate 3 be provided with dodge the leaded light circle dodge through hole 31 and elasticity flexible glue 32, the axis of the locating hole 424 of described axis of dodging through hole 31 and described abutment sleeve 42 coincides, the axis of the locating hole 424 of the axis of described elasticity flexible glue 32 and described abutment sleeve 42 coincides, described elasticity flexible glue 32 is arranged on described upper cover plate 3 near the bottom surface of described lower plate 2, described upper cover plate 3 is provided with upper spring plunger 61 near the bottom surface of described lower plate 2, and described upper spring plunger 61 is towards described lower plate projection.
Extremely shown in Figure 7 as Fig. 1, the rear side of described lower plate 2 is provided with hinged seat 82, and the rear side of described upper cover plate 3 and described hinged seat 82 are hinged, and the front side of described lower plate 2 is provided with Elastic buckle seat 91, be provided with fixture block 92 in the described Elastic buckle seat 91, described fixture block 92 is connected with the front side buckle of described upper cover plate 3.
To shown in Figure 7, described upper cover plate 3 is provided with inlet scoop fixed support 7 as Fig. 1, is used for fixedly wind sucting tube, and the effect of exhausting in the time of can effectively guaranteeing to weld is with the influence to the inlet scoop when the folding of elimination upper cover plate 3.
The present invention also provides a kind of the use to improve the assembly method that knob is installed the anchor clamps of axiality, may further comprise the steps:
A, the potentiometer of will encoding are preloaded onto on the wiring board (being PCBA), do not weld;
B, the leaded light circle is fixedly installed on the panel, described panel can be preferably the sound equipment panel of automobile;
C, wiring board is fixedly installed on the panel;
The anchor clamps that D, use are installed axiality as each described raising knob in above-mentioned carry out axial location to coding potentiometer, leaded light circle, be specially, open upper cover plate 3 earlier, panel rack is located on the height locating piece 81, dodge groove 423 with what the leaded light circle was aimed at abutment sleeve 42, the swing arm of coding potentiometer is inserted in the locating hole 424 of abutment sleeve 42, the datum clamp face of leaded light circle is alignd with the second reference for installation plane 425 of abutment sleeve 42;
E, the upper cover plate 3 that closes make upper cover plate 3 and fixture block 92 snap lock, and compress panel by upper spring plunger 61 and elasticity flexible glue 32, and the potentiometer of will encoding, wiring board weld fixing, and carry out exhausting simultaneously;
F, open upper cover plate 3, top board 51 is up promoted, eject panel by top nail 52, finish assembling.
Above content be in conjunction with concrete preferred embodiment to further describing that the present invention does, can not assert that concrete enforcement of the present invention is confined to these explanations.For the general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (10)
1. one kind is improved the anchor clamps that knob is installed axiality, it is characterized in that: comprise the support base plate, lower plate, upper cover plate and activity orientation mechanism, described lower plate is arranged on the described support base plate, the rear side of described upper cover plate is rotatably connected with described lower plate, the front side of described upper cover plate is connected with described lower plate buckle, described lower plate is provided with the height locating piece, described height locating piece is located in described upper cover plate, between the lower plate, described activity orientation mechanism is arranged on the described lower plate, described lower plate is provided with the first reference for installation plane, described activity orientation mechanism comprises abutment sleeve and movable spacing ring, described abutment sleeve is sheathed in the described movable spacing ring, described movable spacing ring is fixed on the described lower plate, described abutment sleeve is the described first reference for installation two-dimensional activity in the restriction lower edge of described movable spacing ring, the lateral surface of described abutment sleeve is the second reference for installation plane, the described second reference for installation plane is perpendicular to the described first reference for installation plane, and described abutment sleeve is provided with the locating hole for the swing arm insertion of coding potentiometer.
2. raising knob according to claim 1 is installed the anchor clamps of axiality, it is characterized in that: described abutment sleeve is cylindrical, the described second reference for installation plane is the cylindrical outer side surface of described abutment sleeve, the axis of described locating hole and the axis of described abutment sleeve coincide, and the top of described abutment sleeve is provided with dodges groove.
3. raising knob according to claim 1 and 2 is installed the anchor clamps of axiality, it is characterized in that: the medial surface of described movable spacing ring is provided with guide-track groove, described guide-track groove and the described first reference for installation plane parallel, the bottom of described abutment sleeve is provided with the slide block of projection, and described slide block is arranged in the described guide-track groove.
4. raising knob according to claim 3 is installed the anchor clamps of axiality, and it is characterized in that: the contact plane on described slide block and the described first reference for installation plane is provided with oil storage tank.
5. raising knob according to claim 1 is installed the anchor clamps of axiality, it is characterized in that: the anchor clamps that described raising knob is installed axiality also comprise ejecting mechanism, described ejecting mechanism comprises top board, back-moving spring and thimble, described top board is arranged on the described support base plate, described top board and described support base plate are moving sets, described top board is connected with an end of described thimble, the other end of described thimble passes described lower plate and between described lower plate, upper cover plate, described back-moving spring is located between described lower plate, the top board.
6. raising knob according to claim 5 is installed the anchor clamps of axiality, it is characterized in that: described thimble has two at least, have at least a described thimble to be arranged in the locating hole of described abutment sleeve, described top board is provided with the lower spring plunger near the end face of described lower plate, and described lower spring plunger is towards described lower plate projection.
7. raising knob according to claim 1 is installed the anchor clamps of axiality, it is characterized in that: described upper cover plate is provided with dodges through hole and elasticity flexible glue, the axis of the locating hole of described axis of dodging through hole and described abutment sleeve coincides, the axis of the axis of described elasticity flexible glue and the locating hole of described abutment sleeve coincides, described elasticity flexible glue is arranged on described upper cover plate near the bottom surface of described lower plate, described upper cover plate is provided with the upper spring plunger near the bottom surface of described lower plate, and described upper spring plunger is towards described lower plate projection.
8. raising knob according to claim 1 is installed the anchor clamps of axiality, it is characterized in that: the rear side of described lower plate is provided with hinged seat, the rear side of described upper cover plate and described hinged seat are hinged, the front side of described lower plate is provided with the Elastic buckle seat, be provided with fixture block in the described Elastic buckle seat, described fixture block is connected with the front side buckle of described upper cover plate.
9. raising knob according to claim 1 is installed the anchor clamps of axiality, and it is characterized in that: described upper cover plate is provided with the inlet scoop fixed support.
10. an assembly method of using the anchor clamps that improve knob installation axiality is characterized in that, may further comprise the steps:
A, the potentiometer of will encoding are preloaded onto on the wiring board, do not weld;
B, the leaded light circle is fixedly installed on the panel;
C, wiring board is fixedly installed on the panel;
The anchor clamps that D, use are installed axiality as each described raising knob in the claim 1 to 9 carry out axial location to coding potentiometer, leaded light circle, the swing arm of coding potentiometer is inserted in the locating hole of abutment sleeve, make the second reference for installation planar registration of datum clamp face and the abutment sleeve of leaded light circle;
E, the potentiometer of will encoding, wiring board weld fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310281223.5A CN103331549B (en) | 2013-07-05 | 2013-07-05 | Clamp improving rotary knob installation coaxiality and assembling method using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310281223.5A CN103331549B (en) | 2013-07-05 | 2013-07-05 | Clamp improving rotary knob installation coaxiality and assembling method using same |
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| Publication Number | Publication Date |
|---|---|
| CN103331549A true CN103331549A (en) | 2013-10-02 |
| CN103331549B CN103331549B (en) | 2015-03-11 |
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| CN201310281223.5A Active CN103331549B (en) | 2013-07-05 | 2013-07-05 | Clamp improving rotary knob installation coaxiality and assembling method using same |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106216860A (en) * | 2016-08-26 | 2016-12-14 | 飞迅科技(苏州)有限公司 | The localization tool of overall radium-shine equipment |
| CN108393665A (en) * | 2018-03-09 | 2018-08-14 | 博众精工科技股份有限公司 | The device that a kind of knob on product is adjusted |
| CN109826835A (en) * | 2019-03-11 | 2019-05-31 | 重庆工程职业技术学院 | A modular hydraulic control device that is easy to disassemble |
| CN111822815A (en) * | 2020-05-29 | 2020-10-27 | 武汉船用机械有限责任公司 | Welding method of titanium alloy bar |
| CN112894334A (en) * | 2021-01-27 | 2021-06-04 | 深圳市驰速自动化设备有限公司 | Automatic assembling machine for small headless screw nuts |
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| US20110061489A1 (en) * | 2009-09-14 | 2011-03-17 | Delphi Technologies, Inc. | Rotary control knob apparatus |
| CN201988879U (en) * | 2011-04-18 | 2011-09-28 | 深圳市航盛电子股份有限公司 | Welding tool |
| CN202331259U (en) * | 2011-12-02 | 2012-07-11 | 深圳市航盛电子股份有限公司 | Knob with uneasily-dropped potentiometer |
| CN202563371U (en) * | 2012-03-23 | 2012-11-28 | 合肥美的荣事达电冰箱有限公司 | Mechanical control turn button assembling structure |
| JP2013086561A (en) * | 2011-10-13 | 2013-05-13 | Yuhshin Co Ltd | Operation panel |
| WO2013068514A2 (en) * | 2011-11-11 | 2013-05-16 | Grammer Ag | Vehicle control device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110061489A1 (en) * | 2009-09-14 | 2011-03-17 | Delphi Technologies, Inc. | Rotary control knob apparatus |
| CN201988879U (en) * | 2011-04-18 | 2011-09-28 | 深圳市航盛电子股份有限公司 | Welding tool |
| JP2013086561A (en) * | 2011-10-13 | 2013-05-13 | Yuhshin Co Ltd | Operation panel |
| WO2013068514A2 (en) * | 2011-11-11 | 2013-05-16 | Grammer Ag | Vehicle control device |
| CN202331259U (en) * | 2011-12-02 | 2012-07-11 | 深圳市航盛电子股份有限公司 | Knob with uneasily-dropped potentiometer |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106216860A (en) * | 2016-08-26 | 2016-12-14 | 飞迅科技(苏州)有限公司 | The localization tool of overall radium-shine equipment |
| CN108393665A (en) * | 2018-03-09 | 2018-08-14 | 博众精工科技股份有限公司 | The device that a kind of knob on product is adjusted |
| CN109826835A (en) * | 2019-03-11 | 2019-05-31 | 重庆工程职业技术学院 | A modular hydraulic control device that is easy to disassemble |
| CN111822815A (en) * | 2020-05-29 | 2020-10-27 | 武汉船用机械有限责任公司 | Welding method of titanium alloy bar |
| CN112894334A (en) * | 2021-01-27 | 2021-06-04 | 深圳市驰速自动化设备有限公司 | Automatic assembling machine for small headless screw nuts |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103331549B (en) | 2015-03-11 |
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Application publication date: 20131002 Assignee: Ji'an Hangsheng Electromechanical Technology Co. Ltd. Assignor: Hangsheng Electronic Co., Ltd., Shenzhen City Contract record no.: 2015360000114 Denomination of invention: Clamp improving rotary knob installation coaxiality and assembling method using same Granted publication date: 20150311 License type: Exclusive License Record date: 20150626 |
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