CN206788684U - A kind of signal induction device and the power set using the induction installation - Google Patents

Abstract

A kind of signal induction device and the power set using the induction installation are the utility model is related to, magnetic part is installed to the mounting head of rocking bar one end, and mounting head coordinates with mounting seat to be installed, and can form relative motion with mounting seat；Mounting seat and cover plate combination, cover plate separate magnetic part and flux detection part；Flux detection part is located in the installation groove at the cover plate back side, reduces the distance between magnetic part and flux detection part so that both are sensed in optimum detection region, and Product Precision is high, dependable performance, and cost reduces.There is a pod cover plate side, grease-added in pod, exempts from addition lubrication all the life, and flux detection part will not be damaged, mounting head prunes certain area so that magnetic element is easier to be placed to mounting head, and can guarantee that mounting head has enough range of movement in pod.

Description

A kind of signal induction device and the power set using the induction installation

Technical field

The utility model is related to control device technical field, specifically a kind of signal induction device and use the induction installation Power set.

Background technology

A variety of rocking bar control devices are disclosed in the prior art, such as the patent application of Patent No. 2011102116776 Control device disclosed in file.The structure of rocking bar control device is simple, dependable performance.

But rocking bar control stake, the bulb installation sensing device or trigger device of rocking bar, sensing device and triggering fill Put in the cavity for being all located at mounting seat.Either one end providing holes of rocking bar, trigger device, sensing dress are set in one end of rocking bar Setting in hole.

Using the rocking bar control device of the structure, because the chip and circuit board of Hall element are not closed, lubricating grease can enter Enter inside Hall element, it is higher to the technological requirement and reliability requirement of chip and circuit, otherwise cause product cost to occupy height not Under, or the life-span is shorter.

Utility model content

Technical problem to be solved in the utility model is to provide a kind of rocker actuator, to solve present in prior art Above-mentioned technical problem.

The technical scheme that the utility model solves above-mentioned technical problem is as follows：A kind of signal induction device, including installation is originally Body, and for perceiving the flux of magnetic induction unit of installation body action, the flux of magnetic induction unit includes magnetic part and for feeling Know the flux detection part of magnetic part action, the magnetic part is installed on the installation body；It is characterized in that, described Body is installed and coordinates installation with mounting seat, and relative motion can be formed with the mounting seat；

The mounting seat is also installed with cover plate combination, and the appearance for accommodating the magnetic part is formed between the mounting seat and cover plate Receive chamber；

The cover plate cladding forms pod installed in the bottom surface of mounting seat, the cover plate side, and lubrication is filled in pod Fat, the opposite side of the cover plate is formed with the mounting groove for installing the flux detection part, and the installation trench bottom is for the benefit of Magnetic part and flux detection part relative distance close proximity to plane.

Beneficial effect：Mounting seat and cover plate combination, the accommodating chamber for accommodating magnetic part is formed between the mounting seat and cover plate, The flux detection part coordinated with magnetic part is located at the other side of cover plate, cover plate by magnetic part and flux detection part every Open, lubricating grease is set in accommodating chamber, the circuit and chip structure of flux detection part, product will not be damaged when being lubricated Can be reliable, cost reduces.

Pod and the mounting groove for being arranged on cover plate bottom surface, can try one's best beneficial to flux detection unit and magnet steel relative distance It is close, in optimal sensing detection zone, so that flux of magnetic induction unit is more accurate reliable.Filling lubricating grease in pod, eventually Body exempts from addition lubrication, and will not damage flux detection part.

Further, the installation body is rocking bar, and one end of the rocking bar is provided with mounting head, and the mounting head is provided with recessed Groove or journal stirrup, are provided with the journal stirrup for coordinating installation with the groove of the mounting head on the installation hole wall of the mounting seat, or with The journal stirrup of mounting head coordinates the groove of installation, mounting head activity is installed in the mounting hole of the mounting seat.

Using the beneficial effect of further technical scheme：Mounting head is arranged on the bottom of rocking bar, with mounting seat clamping activity Connection, rocking bar easy to operation.

Further, the mounting head is structure as a whole with the rocking bar, or mounting head is installed to one end of the rocking bar.

Using the beneficial effect of further technical scheme：It is structure as a whole using mounting head and the rocking bar, sound construction, Integraty is good.

Connected from split, such as：The mode such as screw thread cooperation and clamping and tight fit, is easy to assemble.

Further, the mounting head is ball head structure, and the groove or journal stirrup on the ball head structure are arranged symmetrically.

Using the beneficial effect of further technical scheme：Mounting head is preferably ball head structure, and ball head structure enables rocking bar Enough more preferable more flexible operations.

Further, the ball head structure is pruned close to the side of the cover plate, the side in the side that this is pruned by injection Magnetic part insertion is installed in mounting head by formula.

Using the beneficial effect of further technical scheme：Ball head structure side is pruned, and is easy to magnetic by the way of injection Property part installation, improve the sensitivity of flux detection part detection.Ball head structure is shaved certain area, divides mould to accommodate injection Line, the requirement to injection mold and technique is reduced, while can also prevent relative motion of the die parting line to bulb from producing interference, reduced The distance of magnetic part and flux detection part,.

Magnetic part is arranged in ball head structure by the way of injection, eliminates gluing process, reliability is high, greatly The big yields for improving production process.

Further, the ring surface that the ball head structure has one to be shaved on the sphere for connecting two grooves or journal stirrup.

Using the beneficial effect of further technical scheme：The ring surface pruned divides mould caused by Shooting Technique to accommodate Line, the requirement of split pattern line is effectively reduced, so as to reduce Shooting Technique requirement, greatly improve the injection-molded finished of bulb Rate, reduce production cost.

Further, the outer surface cladding of the cover plate is provided with the radome for shielding electromagnetic interference.

Using the beneficial effect of further technical scheme：Radome is used to shield electromagnetic interference, ensures electromagnetic induction signal From external interference.

Further, gap engagement sleeves are equipped with return seat on the rocking bar, the mounting seat be provided with respectively with the return The first and second annular slopes that the annular slope and annular side of seat bottom coordinate；The annular slope of the return seat with it is described The first annular inclined-plane of mounting seat coordinates, as the promotion of rocking bar and return carry out relative slip, when rocking bar is pushed outwardly to one When determining degree, the annular side of the return seat is engaged with the second annular slope of the mounting seat, and limitation rocking bar enters one Step is pushed out, now rotating rocker, and the annular side of return seat can be carried out along the second annular slope of the mounting seat It is relative to roll, allow rocking bar along etc. rotate on radius circumferencial direction, amplitude is equal so as to inducing, the letter of angle consecutive variations Number；Fixing card is equipped with limiting card on the rocking bar, is provided with and is enclosed on the rocking bar between the return seat and the limiting card Return spring.

Using the beneficial effect of further technical scheme：When rocking bar is promoted, the annular side of return seat and installation The first annular inclined-plane of seat coordinates, and the bottom surface in mounting seat is moved relative to return seat along bottom oblique line toward center, the two faces Coordinate the mating surface for causing mounting seat to promote return seat to be moved up along rocking bar, start compression spring, when rocking bar is unclamped, in bullet In the presence of spring force, two cooperations face in opposite directions movement, so that the whole dropping place of return seat is in mounting seat, return seat Realize that face face coordinates with the annular slope of mounting seat, be returned to center.

The annular side of return seat lower side and the inclined-plane of mounting seat the second annular slope protrusions have one spacing to match somebody with somebody Close, when rocking bar is swung out, return seat is mounted while seat jacks up and also rotates an angle outward, at this moment return seat Side angle of inclination start to be changed into flare from introversion, the overall track of return seat is to swing out upwards, when swinging to return When seat side inclined-plane and the contact of incline plane of mounting seat projection, the position that moves out of rocking bar is restricted, and now rocking bar can not Moving out, spring does not continue to compress, now can only rotating rocker, allow convex slope of the return seat along mounting seat to carry out Roll, realize 360 degree of rotations of rocking bar, uniform output amplitude is equal, the signal of angle consecutive variations.

Return seat and mounting seat mutual cooperation and spacing relation, easy to use, feel is good

Further, dust cover made of resilient material is also covered on the rocking bar, described dust cover one end is enclosed on described shake On bar, the dust cover other end, along being bonded, is dustproof space inside the dust cover with the Surface Edge of the mounting seat, described spacing Card, return spring, return seat, and the upper surface of mounting seat are all located in the dustproof space.

Using the beneficial effect of further technical scheme：Set dust cover to carry out dust-proof, extend rocking bar service life, it is dust-proof It is antifouling, keep internal structure clean and tidy.

Further, the handle for hand-held is also equipped with the rocking bar.

Using the beneficial effect of further technical scheme：Handle meets human hand physiology curve, and feel is good.

Further, the magnetic part is magnet steel, and the flux detection part is to coordinate with the magnet steel for sensing magnetic The Hall chip of steel action.

Using the beneficial effect of further technical scheme：Magnetic part is magnet steel, and flux detection part is Hall chip, property Can be reliable, cost is low.

A kind of actuating unit, including ECU, the ECU are connected with joystick, it is characterised in that described Joystick uses signal induction device.

Brief description of the drawings

, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art The required accompanying drawing used is briefly described in embodiment or description of the prior art.In all of the figs, it is similar Element or part are typically identified by similar reference.In accompanying drawing, each element or part might not be according to the ratios of reality Draw.

Fig. 1 is the utility model structure diagram；

Fig. 2 is the utility model Structure explosion diagram.

Reference：

1- handles；2- rocking bars；3- limiting cards；4- return springs；5- return seats；6- dust covers；7- magnet steel；8- mounting seats； 9- Hall chips；10- cover plates；11- radomes.

Embodiment

The embodiment of technical solutions of the utility model is described in detail below in conjunction with accompanying drawing.Following examples are only For clearly illustrating the technical solution of the utility model, therefore example is only used as, and this practicality can not be limited with this New protection domain.

As depicted in figs. 1 and 2, rocker actuator, including rocking bar 2, the top installation handle 1 of the rocking bar 2, gap on rocking bar 2 Engagement sleeves are equipped with return seat 5, and mounting seat 8 is provided with the inclined annular side coordinated with the bottom of return seat 5；The bottom of return seat 5 Bottom surface and side be respectively to coordinate the first and second annular slopes into line slip with annular side；Ring is provided with rocking bar 2 Shape groove, the spacing preiection of the annular groove and limiting card 3 coordinate, limiting card 3 are snapped fitted on rocking bar 2.Return seat 5 and limiting card 3 Between be provided with the return spring 4 being enclosed on rocking bar 2, generally, return spring 4 is in compressive state.On rocking bar 2 also Dust cover 6 made of resilient material is covered, the one end of dust cover 6 is enclosed on rocking bar 2, and between limiting card 3 and handle 1, is prevented The other end of dust hood 6 is bonded with the Surface Edge edge of mounting seat 8.The inside of dust cover 6 is dustproof space, limiting card 3, return spring 4, is returned Position seat 5, and the upper surface of mounting seat 8 are all located in dustproof space.The lower thread of rocking bar 2, which coordinates, installs spherical mounting head, Mounting head is symmetrically arranged with two journal stirrups, is provided with the installation hole wall of mounting seat 8 and coordinates with the journal stirrup of mounting head, for that will prop up Ear, which is set, carries out spacing groove in it, mounting head activity is installed in the mounting hole of mounting seat 8.Ball head structure is close to lid The side of plate 10 is pruned, and magnet steel insertion is installed in mounting head by way of injection in the side that this is pruned.Mounting seat 8 is also Combined with cover plate 10, the bottom of mounting seat 8 is coated by cover plate 10, the pod of the upper surface formation of cover plate 10, the peace embedded with magnet steel The bottom of dress head is located in pod, and the lubricating grease for lubrication is filled in pod.

An installation groove is formed on the bottom surface of cover plate 10, Hall chip 9 is installed in the installation groove, Hall chip 9 are located at the underface of magnet steel 7, the magnet steel 7 in the pod of cover plate 10 and the phase of Hall chip 9 in the installation groove of cover plate 10 Away from closer, Hall chip 9 can sensitively perceive the motion of magnet steel 7, and flux of magnetic induction is sensitive and accurate, relatively reliable.

Radome 11 made of bottom surface metal material for coating in cover plate 10, reduces the influence of electromagnetic interference.

The rocker actuator of the utility model structure, suitable for arbitrarily based on the rocking bar knot for being provided with magnet steel 7 and Hall chip 9 Structure, the actuating unit of the rocker structure is installed, the output end of the Hall chip of its ECU connection joystick, control believed Number sending to ECU, the signal exported by ECU according to Hall chip is responded, simple in construction, dependable performance, Cost is low.

Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should Understand：It can still modify to the technical scheme described in foregoing embodiments, either to which part or whole Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly The scope of each embodiment technical scheme of type, it all should cover among claim of the present utility model and the scope of specification.

Claims (11)

1. a kind of signal induction device, including installation body, and for perceiving the flux of magnetic induction unit of installation body action, it is described Flux of magnetic induction unit includes magnetic part and the flux detection part for perceiving magnetic part action, the magnetic part installation Onto the installation body；Installed characterized in that, the installation body coordinates with mounting seat (8), and can be with the installation Seat (8) forms relative motion；

The mounting seat (8) also combines installation with cover plate (10), is formed between the mounting seat (8) and cover plate (10) and accommodates the magnetic The accommodating chamber of property part；

Cover plate (10) cladding forms pod, filled out in pod installed in the bottom surface of mounting seat (8), cover plate (10) side Lubricating grease is filled, the opposite side of the cover plate (10) is formed with the mounting groove for installing the flux detection part, the mounting groove Bottom for the benefit of magnetic part and flux detection part relative distance close proximity to plane.

2. signal induction device according to claim 1, it is characterised in that the installation body is rocking bar (2), the rocking bar (2) one end is provided with mounting head, and the mounting head sets fluted or journal stirrup, on the installation hole wall of the mounting seat (8) The journal stirrup for coordinating installation with the groove of the mounting head is provided with, or coordinates the groove installed with the journal stirrup of mounting head, will be installed Head activity is installed in the installation position of the mounting seat (8).

3. signal induction device according to claim 2, it is characterised in that the mounting head is one with the rocking bar (2) Body structure, or mounting head are installed to one end of the rocking bar (2).

4. signal induction device according to claim 2, it is characterised in that the mounting head is ball head structure, the ball Groove or journal stirrup on header structure are arranged symmetrically, and the bulb has one to be shaved on the sphere for connecting two grooves or journal stirrup Ring surface.

5. signal induction device according to claim 4, it is characterised in that the ball head structure is close to the cover plate (10) Side prune, the side that this is pruned by way of injection by the magnetic part insertion be installed in the mounting head.

6. signal induction device according to claim 5, it is characterised in that the outer surface cladding installation of the cover plate (10) There is the radome for shielding electromagnetic interference.

7. signal induction device according to claim 2, it is characterised in that gap engagement sleeves are equipped with the rocking bar (2) Return seat (5), the annular slope and annular side that the mounting seat (8) is provided with respectively with return seat (5) bottom coordinate The first and second annular slopes；The annular slope of the return seat (5) coordinates with the first annular inclined-plane of the mounting seat, with The promotion of rocking bar and return carries out relative slip, when rocking bar pushes out to a certain extent, the annular side of the return seat Face and the second annular slope of the mounting seat coordinate, and limitation rocking bar promotes further out, now rotating rocker, return seat Annular side can be carried out along the second annular slope of the mounting seat it is relative roll, allow rocking bar along etc. radius circumference side It is rotated up, amplitude is equal so as to inducing, the signal of angle consecutive variations；Fixing card is equipped with limiting card on the rocking bar (2) (3) return spring (4) being enclosed on the rocking bar (2), is provided between the return seat (5) and the limiting card (3).

8. signal induction device according to claim 7, it is characterised in that also cover resilient material on the rocking bar (2) Manufactured dust cover (6), described dust cover (6) one end are enclosed on the rocking bar (2), dust cover (6) other end and the installation For the Surface Edge of seat (8) along fitting, it is dustproof space that the dust cover (6) is internal, the limiting card (3), return spring (4), is returned Position seat (5), and the upper surface of mounting seat (8) are all located in the dustproof space.

9. signal induction device according to claim 8, it is characterised in that be also equipped with being used for hand on the rocking bar (2) Hold the handle (1) of operation.

10. according to the signal induction device described in any one of claim 1-9 claim, it is characterised in that the magnetic portion Part is magnet steel, and the flux detection part is to coordinate the Hall chip for perceiving magnet steel action with the magnet steel.

11. a kind of power set, including ECU, the ECU is connected with joystick, it is characterised in that the control Handle processed uses signal induction device.