CN202905490U - Self-adjusting automobile brake light switch - Google Patents
Self-adjusting automobile brake light switch Download PDFInfo
- Publication number
- CN202905490U CN202905490U CN 201220603895 CN201220603895U CN202905490U CN 202905490 U CN202905490 U CN 202905490U CN 201220603895 CN201220603895 CN 201220603895 CN 201220603895 U CN201220603895 U CN 201220603895U CN 202905490 U CN202905490 U CN 202905490U
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- locking seat
- push rod
- base
- housing
- self
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- Expired - Lifetime
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Abstract
The utility model discloses a self-adjusting automobile brake light switch. An ejector rod (3) is arranged in the cavity of a shell (2) and a base (1); the ejector rod (3) and the base (2) are matched in an axial gliding mode; a contact piece (5), a terminal seat (7), a locking seat (10) and a drum (9) are annularly arranged and matched at the outer side of the ejector rod (3) from bottom to top in sequence; the terminal seat (7) and the locking seat (10) are matched in a rotary mode; the locking seat (10) is matched with rib grooves of the shell (2); the locking seat (10) and the drum (9) are matched in an axial gliding mode; and the drum (9) and the shell (2) are matched in a rotary mode. As the ejector rod, the drum, the locking seat, the terminal seat, the contact piece, a first spring, a terminal and the like are arranged inside the shell and the base, the operation parts are turned after installation, the brake switch can then be installed in place, and the installation and the adjustment are simple and convenient; and at the same time, the self-adjusting automobile brake light switch has the advantages of high adjusting precision, simple operation, ingenious structure design, reasonable layout and the like.
Description
Technical field
The utility model belongs to automobile technical field, specifically, and particularly self-interacting type automobile brake light switch.
Background technology
Automobile brake light switch is installed in above the automatic pedal, pushes down switch during the brake pedal attonity, and the switch inner contact is separated, when brake pedal is operated, so switch contact combination provides signal to each system that needs, and the computer expert crosses the brake switch signal and judged whether braking action.Existing automobile brake light switch is divided into 3 classes substantially in mechanical structure, i.e. nut type, circlip type and pneumatic type, but above-mentioned 3 kinds of brake switches have its weak point:
1) the nut type switch needs nut to be contained on the pedal support first when entrucking, screws in switch again, assembles more loaded down with trivial details, and the gradient of the lead angle that nut thread cooperates with screw flight, after can making switch screw in nut, poor with the initial position appearance distance, be not easy to regulate;
2) in the circlip type switch adjustment process by the cooperating of the groove on the push rod and jump ring, by the intensity of jump ring varicose, realize regulating, because in the adjustment process, jump ring is headed into by force by push rod groove face and realizes the varicose adjusting, so the groove face very easily weares and teares, to the accuracy of manufacture, the strength of materials etc. require high.
3) the Pneumatic switch part is many, and manufacturing process is complicated, and cost is high, and applicability is relatively poor.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of adjustable automobile braking light switch easy to adjust that assembles.
The technical solution of the utility model is as follows: a kind of self-interacting type automobile brake light switch, base (1) and housing (2) fix, between described housing (2) and base (1), be formed with cavity, in this cavity, be provided with push rod (3), the lower end of described push rod (3) and base (2) bottom circumferentially fixing, axially slide and cooperate, the upper surface of housing (2) is stretched out in the upper end of described push rod (3); Be equipped with contact (5) in described push rod (3) bottom, the lower end of this contact (5) is by the bottom resilient engagement of the first spring (6) with base (1); The upper end of contact (5) is supported with terminal base (7), the terminal (8) that matches with the first contact (5) is positioned at the both sides of terminal base (7), and terminal (8) is fixed on the base (1), is provided with one or more groups signaling switch between the outside of terminal base (7) and base (1); Be provided with locking seat (10) in the top of described terminal base (7), this locking seat (10) is that ring set is at the outside cylindrical shell of push rod (3), be provided with one or more pairs of axial retaining structures between the inwall of locking seat (10) and the push rod (3), should to or many to the retaining structure angular distribution that staggers each other, be rotatably assorted between locking seat (10) lower end and terminal base (7) upper end, axial restraint, the integral middle of locking seat (10) is formed with outer ring (10a), and the muscle groove that is provided with dislocation between the inwall of this outer ring (10a) and housing (2) cooperates; The top of locking seat (10) is provided with rotating cylinder (9), this rotating cylinder (9) ring set is on the top of push rod (3), and the bottom of rotating cylinder (9) is circumferentially fixing with the top of locking seat (10), axially slides cooperation, the outer wall of rotating cylinder (9) and housing (2) are rotatably assorted axial restraint.
Adopt above technology, encircle successively from top to bottom in the push rod outside and establish rotating cylinder, locking seat, terminal base, contact and the first spring, form a matching mechanism that rotates and slide.Under the initial condition, the outer ring of locking seat cooperates with muscle groove dislocation between the housing, and locking will be blocked by housing spacingly so, and the first spring is in confined state.
After part in housing and base cavity pocket installs, rotate rotating cylinder, because the locking seat is circumferentially fixing with rotating cylinder, rotating cylinder also will rotate synchronously so again.When locking seat outer ring when muscle groove between the housing cooperates contraposition, retaining structure between locking seat inwall and the push rod also reaches mated condition, and the elastic force that the locking seat is passed over by the first spring will drive together upward sliding of push rod, and terminal base and contact are also upspring, and endwisely slip.Simultaneously, because terminal is fixed on the housing, do not produce slip, so the contact upward sliding and will with termination contact, between terminal base and housing, also produce relative sliding simultaneously, the many groups signaling switch between terminal base and the housing produces synchronously and opens or closes operation.
In the time of automobile brake light switch work, by the effect of outside brake pedal, the operation push rod is done synchronously and is endwisely slipped, and realizes that terminal contacts with contact or separates, be the connecting and disconnecting of terminal, and the many groups signaling switch between terminal base and the housing produce the operation that opens or closes synchronously.
Have axis hole in the middle hypomere of described push rod (3), be pressed with the second spring (4) in the axis hole, be provided with a pair of stopper slot (3a) at the lower port place of this axis hole, described axis hole is inserted on the limit rib (1a) of base (1) bottom, and described stopper slot (3a) and limit rib (1a) clamping matching.
Axis hole stopper slot by the push rod bottom cooperates with the limit rib of base, can limit push rod rotates when sliding, clamping matching between assurance push rod and the locking seat inwall is smooth with disengaging, and in the axis hole of push rod, install the second spring, can make push rod axially to slide reaction rapider, improve flexibility and the mobility of switch.
Upper port at described housing (2) is provided with fairlead (2b), and stretch out from fairlead (2b) upper end of described push rod (3).Fairlead can play to the axial gliding motility of push rod the effect of guide and limit, reduces sliding of push rod and rocks, and makes axially sliding of push rod more stable.
Described rotating cylinder (9) is provided with a pair of operating portion (9a) for the circle straight-tube shape in the upper end of rotating cylinder (9), this stretches out from the upper end of housing (2) operating portion (9a), and separation is in the both sides of fairlead (2b); One is protruding with a pair of projection (9b) on the outer wall of rotating cylinder (9), this is positioned at the below of operating portion (9a) to projection (9b), offer along the deep-slotted chip breaker of the circumferential distribution of outer wall of housing (2) in the upper correspondence of described housing (2), two projections (9b) snap onto respectively in the deep-slotted chip breaker of respective side.The top of rotating cylinder arranges a pair of operating portion, and so, externally rotating operation section can realize the rotating operation to rotating cylinder, and is convenient and practical; And the outside of rotating cylinder forms projection and cooperates with deep-slotted chip breaker on the housing, both can play axial restraint to rotating cylinder, also can play the effect of leading of rotating.
Described locking seat (10) is made of inner ring and outer ring (10a), wherein, the top of inner ring is upper shell (10b), the bottom of inner ring is outer annular groove (10c), both are fixedly connected with by the middle vertical connecting plate (10d) of polylith, described outer ring (10a) is large straight tube shape, and bottom, outer ring (10a) is fixed by the middle and upper part one of mounting panel and inner ring.Locking seat forms the different structure of upper, middle and lower by inner ring, namely form different matching parts and function, and the outer ring cooperates with housing, like this, the locking seat forms the characteristics of diverse location difference in functionality, and namely a part can be realized several functions, compact conformation designs ingenious.
Upper shell (10b) at described locking seat (10) inner ring is provided with 2-6 bar groove, and upper shell (10b) extend in the inner chamber of rotating cylinder (9), and convex tendon (9c) corresponding on rotating cylinder (9) inwall snaps in the groove of upper shell (10b).The inwall of rotating cylinder and upper shell the cooperating by convex tendon and groove that locks seat, can play the guiding that endwisely slips, and prevent from acting in relative rotation between the two, upper shell extend in the inner chamber of rotating cylinder, with make between locking seat and the rotating cylinder endwisely slip more steady.
Described locking seat (10) inner ring middle part is made of 2-4 piece connecting plate (10d), the inner plate surface of each connecting plate (10d) is provided with row the first horizontal tooth (10e), be provided with 2-4 row the second horizontal tooth (3b) in push rod (3) outside correspondence, two groups of horizontal teeth can mesh and separate cooperation by the rotation of locking (10).Engagement by horizontal tooth between locking seat and the push rod with separate, can realize locking axial restraint and axial activity between seat and the push rod, convenient and swift; And the quality of fit of horizontal tooth is high, can improve the performance accuracy of switch.
The bottom of described locking seat (10) inner ring is outer annular groove (10c), the upper end of described terminal base (10) is the interior ring channel structures of opening, the lower ring of the outer annular groove (10c) of locking seat (10) checkpost enters in the interior cannelure of terminal base (7), and the pressed on ring checkpost of terminal base (7) enters in the outer annular groove (10c) of locking seat (10).Cooperate by inside and outside cannelure clamping between locking seat and the terminal base, can realize mutual rotation, the while again can axial limiting.And the clamping conveniently of cannelure, and in the rotation process to radially spacing better.
Inwall at described housing (2) is provided with a plurality of card muscle (2a), on outer ring (10a), be provided with simultaneously one group of vertical groove, angle is in staggered distribution between the card muscle (2a) of this group vertical groove and housing (2), and the outer chimb top of outer ring (10a) is blocked by card muscle (2a).Groove is set in the outer ring and cooperates with card muscle on the inner walls, when blocking so the dislocation of muscle and groove, the card muscle will block the chimb position of outer ring, as long as and rotate locking seat, can make card muscle and groove contraposition, cooperation is slided in realization, convenience operates.
The lower end of described terminal base (7) is provided with a pair of leg (7a), this is symmetrically distributed in the both sides in terminal base (7) axle center to leg (7a), described leg (7a) snaps in the platform trough of push rod (3) lower annular boss, and described contact (5) latch closure is in the periphery of annular boss.Like this, can carry out upwards spacing to push rod by terminal base and contact, prevent push rod under the second spring force effect, up motion.Simultaneously, also can make terminal base and push rod circumferentially fixing, prevent that terminal base from rotating.
Beneficial effect: the utility model is by installing push rod, rotating cylinder, locking seat, terminal base, contact, the first spring and terminal etc. in housing and base, and after installation rotating operation section, brake switch namely is in place, install regulate simple and convenient; Simultaneously, have degree of regulation height, simple to operate, the advantages such as structural design is ingenious, connection and reasonable arrangement.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of push rod.
Fig. 3 is the structural representation of base.
Fig. 4 is the structural representation of rotating cylinder.
Fig. 5 is exploded perspective view of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
Such as Fig. 1, Fig. 2, Fig. 3 and shown in Figure 5, the utility model is comprised of base 1, housing 2, push rod 3, the second spring 4, contact 5, the first spring 6, terminal base 7, terminal 8, rotating cylinder 9 and locking seat 10 etc., wherein, the bottom vertical of base 1 is fixed with limit rib 1a, above base 1, be covered with housing 2, and between housing 2 and base 1, be formed with internal cavity.In described inner chamber, be provided with push rod 3, push rod 3 is straight-bar, and the middle and lower part of push rod 3 has axis hole, and is provided with symmetrical stopper slot at the lower aperture of axis hole inwall, the lower end axis hole of described push rod 3 is inserted on the limit rib 1a of base 1, and is blocked the stopper slot of push rod 3 by limit rib 1a; In the axis hole of described push rod 3, be installed with the second spring 4.Stretch out from the upper port of housing 2 upper end of push rod 3, and carry out guide and limit by the fairlead 2b that is located at housing 2 upper port.
Such as Fig. 1, Fig. 2 and shown in Figure 5, periphery at described push rod 3, from top to bottom, be equipped with successively the second spring 6, contact 5, terminal base 7, locking seat 10 and rotating cylinder 9, wherein contact 5 is the circle body structure of annular, the lower end of contact 5 is by the bottom resilient engagement of the second spring 6 with base 1, the upper end of contact 5 is supported with terminal base 7, this terminal base 7 is tubular construction, be provided with two legs in the lower surface of terminal base 7, protrude in the outer surface one of the push rod 3 of correspondence position and to be formed with annular boss, have the bayonet socket of a pair of symmetry on this annular boss, the leg of described terminal base 7 snaps onto in the corresponding bayonet socket, and at the peripheral ring set contact 5 of push rod 3 annular boss.The upper end of described terminal base 7 is provided with the annular groove that distributes along inwall, and this annular groove is provided with opening towards a side.Between described terminal base 7 and base 1, be provided with one or more groups signal switching device.
Such as Fig. 1, Fig. 2 and shown in Figure 5, above described terminal base 7, be provided with locking seat 10, this locking seat 10 is made of inner ring and outer ring 10a, wherein, the top of inner ring is upper shell 10b, and the bottom of inner ring is outer annular groove 10c, and both are fixedly connected with by the vertical connecting plate 10d of middle polylith, described outer ring 10a is large straight tube shape, and 10a bottom, outer ring is fixed by the middle and upper part one of mounting panel and inner ring.Described locking seat 10 inner rings middle part is made of the vertical connecting plate 10d of 2-4 piece, the inner plate surface of each connecting plate 10d is provided with row the first horizontal tooth 10e, be provided with 2-4 row the second horizontal tooth 3b in push rod 3 outside correspondences, two groups of horizontal teeth can mesh and separate cooperation by the rotation of locking seat 10.The bottom of described locking seat 10 inner rings is outer annular groove 10c, and the ring checkpost enters in the interior cannelure of terminal base 7 upper ends under the outer annular groove 10c of locking seat 10, and the pressed on ring checkpost of terminal base 7 enters among the outer annular groove 10c of locking seat 10.Inwall at described housing 2 is provided with a plurality of card muscle 2a, is provided with simultaneously one group of vertical groove on the 10a of outer ring, and angle is in staggered distribution between the card muscle 2a of this group vertical groove and housing 2, and the outer chimb top of outer ring 10a is blocked by card muscle 2a.Upper shell 10b at described locking seat 10 inner rings is provided with 2-6 bar groove.
Such as Fig. 1, Fig. 4 and shown in Figure 5, described rotating cylinder 9 is provided with a pair of operating portion 9a for the circle straight-tube shape in the upper end of rotating cylinder 9, and this stretches out from the upper end of housing 2 operating portion 9a, and separation is in the both sides of fairlead 2a; One is protruding with a pair of projection 9b on the outer wall of rotating cylinder 9, and this is positioned at the below of operating portion 9a to projection 9b, corresponding offering along the deep-slotted chip breaker of the outer wall circle distribution of housing 2 on described housing 2, and two projection 9b snap onto respectively in the deep-slotted chip breaker of respective side.Evenly be provided with many axial convex tendon 9c on rotating cylinder 9 inwalls, described upper shell 10b extend in the inner chamber of rotating cylinder 9, and convex tendon 9c snaps in the groove of upper shell 10b.
Operation principle of the present utility model is as follows:
As shown in Figure 1, under the initial condition, the outer chimb top of the outer ring 10a of locking seat 10 is blocked by card muscle 2a, and locking seat 10 will be blocked by housing 2 spacingly so, and the first spring 6 is in confined state.
As shown in Figure 1, after parts in base 1 and housing 2 are assembled to initial condition, rotate outside operating portion 9a, rotating cylinder 9 also will and then rotate again, because be provided with convex tendon 9c and spacing cooperation of upper shell 10b groove between locking seat 10 and the rotating cylinder 9, rotating cylinder 9 also will rotate synchronously so.When the outer ring 10a that locks seat 10 and the muscle groove contraposition between the housing 2, the first horizontal tooth 10e of locking seat 10 inwalls and the second horizontal tooth 3b on push rod 3 outer walls realize engagement, the locking seat 10 axial elastic force that passed over by the first spring 6, to drive together upward sliding of push rod 3, and terminal base 7 is also upspring with contact 5, endwisely slip, when the lower end in contact of the mounting panel of the outer ring 10a of locking seat 10 and rotating cylinder 9, slip is limited.Contact with terminal 8 behind contact 5 upward slidings, the relative sliding between terminal base 7 and the housing 2 will realize that the synchronously generation of many groups signaling switch between terminal base 7 and the housing 2 opens or closes operation.
As shown in Figure 1, when automobile is braked, push rod 3 will be pressed toward base 1 direction, and drive locking seat 10, push rod 3, terminal base 7 and contact 5 toward the motion of base 1 direction, signal on the terminal 8 will be disconnected so, and the operation that the many groups signaling switch between terminal base 7 and the housing 2 also opens or closes generation.And after the automobile relieving braking, push rod 3 will be upspring again, and contact 5 will contact again with terminal 8, and terminal 8 is connected again, and the relative sliding between terminal base 7 and the housing 2 will realize that the synchronously generation of many groups signaling switch between terminal base 7 and the housing 2 opens or closes operation.Namely by the braking of automobile, realize opening or closing of signal.
Claims (10)
1. self-interacting type automobile brake light switch, base (1) and housing (2) fix, between described housing (2) and base (1), be formed with cavity, in this cavity, be provided with push rod (3), it is characterized in that: the lower end of described push rod (3) and base (2) bottom circumferentially fixing, axially slide and cooperate, the upper surface of housing (2) is stretched out in the upper end of described push rod (3); Be equipped with contact (5) in described push rod (3) bottom, the lower end of this contact (5) is by the bottom resilient engagement of the first spring (6) with base (1); The upper end of contact (5) is supported with terminal base (7), the terminal (8) that matches with the first contact (5) is positioned at the both sides of terminal base (7), and terminal (8) is fixed on the base (1), is provided with one or more groups signaling switch between the outside of terminal base (7) and base (1); Be provided with locking seat (10) in the top of described terminal base (7), this locking seat (10) is that ring set is at the outside cylindrical shell of push rod (3), be provided with one or more pairs of axial retaining structures between the inwall of locking seat (10) and the push rod (3), should to or many to the retaining structure angular distribution that staggers each other, be rotatably assorted between locking seat (10) lower end and terminal base (7) upper end, axial restraint, the integral middle of locking seat (10) is formed with outer ring (10a), and the muscle groove that is provided with dislocation between the inwall of this outer ring (10a) and housing (2) cooperates; The top of locking seat (10) is provided with rotating cylinder (9), this rotating cylinder (9) ring set is on the top of push rod (3), and the bottom of rotating cylinder (9) is circumferentially fixing with the top of locking seat (10), axially slides cooperation, the outer wall of rotating cylinder (9) and housing (2) are rotatably assorted axial restraint.
2. self-interacting type automobile brake light switch as claimed in claim 1, it is characterized in that: have axis hole in the middle hypomere of described push rod (3), be pressed with the second spring (4) in the axis hole, be provided with a pair of stopper slot (3a) at the lower port place of this axis hole, described axis hole is inserted on the limit rib (1a) of base (1) bottom, and described stopper slot (3a) and limit rib (1a) clamping matching.
3. self-interacting type automobile brake light switch as claimed in claim 1, it is characterized in that: the upper port at described housing (2) is provided with fairlead (2b), and stretch out from fairlead (2b) upper end of described push rod (3).
4. self-interacting type automobile brake light switch as claimed in claim 1, it is characterized in that: described rotating cylinder (9) is the circle straight-tube shape, be provided with a pair of operating portion (9a) in the upper end of rotating cylinder (9), this stretches out from the upper end of housing (2) operating portion (9a), and separation is in the both sides of fairlead (2b); One is protruding with a pair of projection (9b) on the outer wall of rotating cylinder (9), this is positioned at the below of operating portion (9a) to projection (9b), offer along the deep-slotted chip breaker of the circumferential distribution of outer wall of housing (2) in the upper correspondence of described housing (2), two projections (9b) snap onto respectively in the deep-slotted chip breaker of respective side.
5. self-interacting type automobile brake light switch as claimed in claim 1, it is characterized in that: described locking seat (10) is made of inner ring and outer ring (10a), wherein, the top of inner ring is upper shell (10b), the bottom of inner ring is outer annular groove (10c), both are fixedly connected with by the middle vertical connecting plate (10d) of polylith, and described outer ring (10a) is large straight tube shape, and bottom, outer ring (10a) is fixed by the middle and upper part one of mounting panel and inner ring.
6. self-interacting type automobile brake light switch as claimed in claim 5, it is characterized in that: the upper shell (10b) at described locking seat (10) inner ring is provided with 2-6 bar groove, and upper shell (10b) extend in the inner chamber of rotating cylinder (9), and convex tendon (9c) corresponding on rotating cylinder (9) inwall snaps in the groove of upper shell (10b).
7. self-interacting type automobile brake light switch as claimed in claim 5, it is characterized in that: described locking seat (10) inner ring middle part is made of 2-4 piece connecting plate (10d), the inner plate surface of each connecting plate (10d) is provided with row the first horizontal tooth (10e), be provided with 2-4 row the second horizontal tooth (3b) in push rod (3) outside correspondence, two groups of horizontal teeth can mesh with separating by the rotation of locking (10) and cooperate.
8. self-interacting type automobile brake light switch as claimed in claim 5, it is characterized in that: the bottom of described locking seat (10) inner ring is outer annular groove (10c), the upper end of described terminal base (10) is the interior ring channel structures of opening, the lower ring of the outer annular groove (10c) of locking seat (10) checkpost enters in the interior cannelure of terminal base (7), and the pressed on ring checkpost of terminal base (7) enters in the outer annular groove (10c) of locking seat (10).
9. self-interacting type automobile brake light switch as claimed in claim 5, it is characterized in that: the inwall at described housing (2) is provided with a plurality of card muscle (2a), on outer ring (10a), be provided with simultaneously one group of vertical groove, angle is in staggered distribution between the card muscle (2a) of this group vertical groove and housing (2), and the outer chimb top of outer ring (10a) is blocked by card muscle (2a).
10. self-interacting type automobile brake light switch as claimed in claim 1, it is characterized in that: the lower end of described terminal base (7) is provided with a pair of leg (7a), this is symmetrically distributed in the both sides in terminal base (7) axle center to leg (7a), described leg (7a) snaps in the platform trough of push rod (3) lower annular boss, and described contact (5) latch closure is in the periphery of annular boss.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220603895 CN202905490U (en) | 2012-11-15 | 2012-11-15 | Self-adjusting automobile brake light switch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220603895 CN202905490U (en) | 2012-11-15 | 2012-11-15 | Self-adjusting automobile brake light switch |
Publications (1)
Publication Number | Publication Date |
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CN202905490U true CN202905490U (en) | 2013-04-24 |
Family
ID=48126128
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 201220603895 Expired - Lifetime CN202905490U (en) | 2012-11-15 | 2012-11-15 | Self-adjusting automobile brake light switch |
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CN (1) | CN202905490U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106601511A (en) * | 2016-11-21 | 2017-04-26 | 宁波融毅机电有限公司 | Clutch switch |
CN107680856A (en) * | 2017-10-31 | 2018-02-09 | 商洛市虎之翼科技有限公司 | A kind of afterbody switch |
CN110313855A (en) * | 2018-03-29 | 2019-10-11 | 深圳市牧人电器五金制品有限公司 | A kind of driving control structure and cup |
-
2012
- 2012-11-15 CN CN 201220603895 patent/CN202905490U/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106601511A (en) * | 2016-11-21 | 2017-04-26 | 宁波融毅机电有限公司 | Clutch switch |
CN106601511B (en) * | 2016-11-21 | 2018-07-31 | 宁波融毅机电有限公司 | Clutch switch |
CN107680856A (en) * | 2017-10-31 | 2018-02-09 | 商洛市虎之翼科技有限公司 | A kind of afterbody switch |
CN107680856B (en) * | 2017-10-31 | 2019-04-26 | 商洛市虎之翼科技有限公司 | A kind of tail portion switch |
CN110313855A (en) * | 2018-03-29 | 2019-10-11 | 深圳市牧人电器五金制品有限公司 | A kind of driving control structure and cup |
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Granted publication date: 20130424 |
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