CN109124792A - A kind of high-end therapeutic instrument for root canal - Google Patents

Abstract

The invention discloses a kind of high-end therapeutic instrument for root canal, including Electricity Federation head Electricity Federation seat and be connected with therapeutic equipment, it is symmetrical above and below in the seat of the Electricity Federation to be provided with notch and be seated slot towards right, it is seated described in upper and lower two in the Electricity Federation seat between slot and is equipped with the first turn trough, the first turntable is rotatably equipped with by bearing in first turn trough, notch is equipped in first turntable towards right recessed people's slot, the first slippage slot is symmetrically arranged in end wall above and below recessed people's slot, sliding is equipped with the first slipping block in first slippage slot, the second turn trough of notch outwardly is equipped in the first slippage slot inner left wall, it is rotatably assorted between second turn trough and first slippage slot and is equipped with first and ships and resell on another market axis, the protrusion wheel and the first tooth in second turn trough that described first, which ships and resell on another market, is fixed on axis in first slippage slot Shape wheel.

Description

A kind of high-end therapeutic instrument for root canal

Technical field

The present invention relates to the field of medical instrument technology, specifically a kind of high-end therapeutic instrument for root canal.

Background technique

With the continuous improvement of medical water supply level, some therapeutic instrument for root canal use and its extensively in the medical field, so And these therapeutic instrument for root canal need to be electrically connected with city in use, and the power supply piece in traditional Power Block is all logical with outside Even, it will cause electric shock accidents after artificial unexpected contact, there is very big security risk, while the therapeutic instrument for root canal in tradition exists For electrical connection when stability it is poor, when often result in accident power-off phenomenon, to the normal use of therapeutic instrument for root canal bring greatly it is constant.

Summary of the invention

Deficiency in view of the above technology, the invention proposes a kind of high-end therapeutic instrument for root canal.

The high-end therapeutic instrument for root canal of one kind of apparatus of the present invention, including Electricity Federation head Electricity Federation seat and be connected with therapeutic equipment, It is symmetrical above and below in the seat of the Electricity Federation to be provided with notch and be seated slot towards right, the Electricity Federation seat being seated described in upper and lower two between slot In be equipped with the first turn trough, the first turntable is rotatably equipped with by bearing in first turn trough, is set in first turntable There is recessed people slot of the notch towards the right side, is symmetrically arranged with the first slippage slot above and below recessed people's slot in end wall, is slided in first slippage slot Shifting is equipped with the first slipping block, is equipped with the second turn trough of notch outwardly in the first slippage slot inner left wall, and described second turn It is rotatably assorted between slot and first slippage slot and is equipped with first and ships and resell on another market axis, described first, which ships and resell on another market, is fixed with positioned at institute on axis State the protrusion wheel in the first slippage slot and the first tooth-like wheel in second turn trough, the first turn trough inner wall middle ring Shape is provided with ring gear, and rotation is fitted with and the ring gear and first tooth-like wheel cooperation in second turn trough Second tooth-like wheel of connection extends in the first turn trough inner left wall to the left and is provided with the second slippage slot, second sliding Sliding is equipped with the second slipping block in slot, and motor is equipped in the second slipping block right end face, is set on the outside of the motor There is shield to carry device, it includes shock absorbing block with except hot fin that the shield, which carries device, and the motor right end face internally-powered is equipped with locking Head, is equipped with the first locking groove matched with the locking head in the first turntable left end face, on first locking groove The first turntable left end face of lower two sides is symmetrically arranged with notch towards the second left locking groove, is located in the Electricity Federation seat described Two sides are symmetrically arranged with the third slippage slot with the second locking groove communications and liaison to second slippage slot up and down, slide in the third slippage slot Shifting is equipped with the rectangle locking bar matched with second locking groove, and the slot that is seated is set in the inner wall of first turn trough There is a third turn trough, third tooth-like wheel, the third dentation are rotatably provided with by the second axis of shipping and reselling on another market in the third turn trough It takes turns front end face and is equipped with cone gear ring, extend to the left in end wall on the left of the third turn trough and be provided with the 4th slippage slot, the described 4th Sliding is equipped with single ramp blocks in slippage slot, is equipped with notch towards right spiral shell shape hole in the list ramp blocks, the spiral shell shape is matched in hole Conjunction is equipped with spiral shell shape bar, on the right side of the spiral shell shape bar extension end protrude into the third turn trough and right side tip be fixed with it is described The cone cell wheel that gear ring is cooperatively connected is bored, communications and liaison are provided with the 5th sliding between the 4th slippage slot and the third slippage slot Slot, sliding is equipped with double inclined plane block in the 5th slippage slot, and the Electricity Federation head left end face is equipped with symmetrical above and below be provided with and leads Electric pole, the conducting rod inner side end are equipped with the dentation item matched with the third tooth-like wheel, upper and lower two conducting rods Between Electricity Federation head left end face in equipped with notch towards left third turn trough, can be rotated in the third turn trough by bearing The second turntable to extend to the left is installed, it is symmetrical above and below in second turntable to be provided with the third locking groove of notch outwardly.

Further technical solution, annular is provided with the power supply on the right side of the ring gear in the first turn trough inner wall Slot is equipped with the power supply piece that is electrically connected with city in the power supply slot inner wall, and first turntable outer surface, which is fixedly installed, protrudes into institute The first conductive sheet in power supply slot is stated, described be seated in end wall of the slot far from the third turn trough is equipped with and first conductive sheet The second conductive sheet being electrically connected.

Further technical solution, communications and liaison are provided with communications and liaison slot between the 5th slippage slot and second slippage slot, Rotation is fitted with rolling wheel in the communications and liaison slot, and described rolling wheel Shangrao is equipped with cotton rope, described cotton rope one end and the double inclined plane Block is fixedly connected, and the other end is fixedly connected with second slipping block.

Further technical solution is symmetrically arranged with first in the first slippage slot left hand end wall and leads shifting slot, and described One leads to move sliding in slot and be equipped with first be fixedly connected with first slipping block and leads shifting block, and described first leads and move in groove bottom wall The first spring element for offseting of block is moved equipped with leading with described first.

Further technical solution, second slippage slot are symmetrically arranged with second in end wall up and down and lead shifting slot, and described the Two lead to move sliding in slot and be equipped with and are fixedly connected with second with second slipping block and lead shifting block, and described second leads and move slot inner left wall In be equipped with to lead with described second and move the second spring element for offseting of block.

Further technical solution, the third slippage slot are symmetrically arranged with third in end wall up and down and lead shifting slot, and described the Three lead to move sliding in slot and be equipped with and are fixedly connected with third with the rectangle locking bar and lead shifting block, and the third, which is led, moves on the right side of slot in inner wall The third spring element that offsets of block is moved equipped with leading with the third.

Further technical solution is provided with the 4th in end wall on the right side of the 5th slippage slot and leads shifting slot, and the described 4th leads It moves sliding in slot and is equipped with and be fixedly connected with the 4th with the double inclined plane block and lead shifting block, the described 4th leads to move in slot inner wall and be equipped with and institute It states the 4th and leads the 4th spring element that shifting block offsets.

Further technical solution, annular is provided with endless groove in the third turn trough inner wall, in the ring-type trough end wall Equipped with the torsional spring being fixedly connected with second turntable.

Further technical solution, the shock absorbing block be arranged in the top and bottom of the motor and with the motor It is fixedly connected, it is described except hot fin is arranged in the front-end and back-end of the motor and is fixedly connected with the shell of the motor, It is described except the top and bottom of hot fin are fixedly connected with the shock absorbing block, the front-end and back-end of the motor are respectively equipped with one Group or more it is described remove hot fin.

The beneficial effects of the present invention are:

In apparatus of the present invention Electricity Federation seat in the initial state, under the press of first spring element, in first slipping block Side end face is flushed with recessed people's slot inner wall, and the list ramp blocks left end face offsets with the 4th slippage slot inner left wall, Second spring element, third spring element and the 4th spring element are in compressive state, the rectangle locking bar with it is described The connection of second locking groove lock fit, first turntable are rotated by limitation, and first guide card and the power supply piece are mutually remote From second conductive sheet is in off-position, thus prevents the generation of electric shock accidents, improves electrical safety；

In use, by the conducting rod and second turntable be respectively aligned to it is described be seated slot and recessed people's slot, then Push the Electricity Federation head to the left, make the conducting rod and second turntable be inserted into respectively described in be seated slot and the recessed people In slot, the Electricity Federation head, third tooth-like wheel being rotated by the dentation item, the third tooth-like wheel are continued to press on The cone cell wheel and the spiral shell shape bar can be driven to rotate by the cone gear ring after rotation, can be driven after the spiral shell shape bar rotation The list ramp blocks are slided to the right, when the conducting rod left end face and it is described be seated slot inner left wall and offset when, described second Turntable left end face offsets with end wall on the left of recessed people's slot, the third locking groove and the first slippage slot phase communications and liaison, with This simultaneously, when end wall offsets on the right side of the list ramp blocks right end face and the 4th slippage slot, the third spring element with And under the press of the 4th spring element, the double inclined plane block is utmostly protruded into the 4th slippage slot, the rectangle lock Bar is utmostly protruded into the 5th slippage slot and is completely disengaged with second locking groove, thus can make first turntable It unlocks, meanwhile, under the press of second spring element, second slipping block slides to the right and inserts the locking head Enter in first locking groove, then controls the motor rotation, can be driven by the locking head after the motor rotation The first turntable rotation is moved, second tooth-like wheel can be driven to drive institute by the ring gear after the first turntable rotation State the rotation of the first tooth-like wheel, the protrusion wheel rotation can be driven after first tooth-like wheel rotation and to the first slipping block reality Press is applied, after the first turntable degrees of rotation, first slipping block is fully inserted into the third locking groove, as a result, institute The Electricity Federation head stated is locked on the Electricity Federation seat, and grafting is thus prevented to loosen, and improves power supply connective stability；

And first conductive sheet is contacted with the power supply piece after the first turntable degrees of rotation, second conductive sheet is logical Thus electricity can make therapeutic equipment be powered and run since second conductive sheet is contacted with the conducting rod；

After the completion of use, after controlling the motor drive the first turntable reversion degree, first turntable restores to initial Then state extracts to the right the Electricity Federation head, when the conducting rod and it is described be seated slot and completely disengage after, the Electricity Federation seat restores To original state, while under the action of the torsional spring, second turntable restores to original state；

Apparatus of the present invention structure is simple, easy to operate, is greatly improved stability and safety of the therapeutic equipment for electrical connection when.

Detailed description of the invention

It, below will be to embodiment or existing in order to illustrate more clearly of inventive embodiments or technical solution in the prior art Attached drawing needed in technical description is briefly described, it should be apparent that, the accompanying drawings in the following description is only to invent Some embodiments for those of ordinary skill in the art without creative efforts, can also basis These attached drawings obtain other attached drawings.

Fig. 1 is the overall structure diagram of the high-end therapeutic instrument for root canal of one kind of the invention.

Fig. 2 is the structural schematic diagram of Electricity Federation seat in Fig. 1.

Fig. 3 is the amplification structural schematic diagram in Fig. 2 at A.

Specific embodiment

All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive Feature and/or step other than, can combine in any way.

Any feature disclosed in this specification (including any accessory claim, abstract and attached drawing), except non-specifically chatting State, can it is equivalent by other or have similar purpose alternative features replaced.That is, unless specifically stated, each feature is An example in a series of equivalent or similar characteristics.

As shown in Figure 1-3, the high-end therapeutic instrument for root canal of one kind of apparatus of the present invention, including Electricity Federation seat 100 and with treatment The connected Electricity Federation head 300 of instrument, it is symmetrical above and below in the Electricity Federation seat 100 to be provided with notch and be seated slot 101, upper and lower two institutes towards right It states and is equipped with the first turn trough in the Electricity Federation seat 100 being seated between slot 101, rotatably pacified in first turn trough by bearing Notch is equipped with equipped with the first turntable 200, in first turntable 200 towards right recessed people's slot 201, recessed 201 upper and lower side of people's slot It is symmetrically arranged with the first slippage slot 203 in wall, is slid in first slippage slot 203 and first slipping block 209 is installed, described first The second turn trough 211 of notch outwardly, second turn trough 211 and first slippage slot are equipped in 203 inner left wall of slippage slot Be rotatably assorted between 203 and be equipped with first and ship and resell on another market axis 205, described first ships and resell on another market be fixed on axis 205 it is sliding positioned at described first Move the protrusion wheel 204 in slot 203 and the first tooth-like wheel 215 in second turn trough 211, the first turn trough inner wall Middle annular is provided with ring gear 210, and rotation is fitted with and the ring gear 210 and described in second turn trough 211 The second tooth-like wheel 212 that first tooth-like wheel 215 is cooperatively connected extends in the first turn trough inner left wall to the left and is provided with second Slippage slot 126, sliding is equipped with the second slipping block 130,130 right-hand end of the second slipping block in second slippage slot 126 Be equipped with motor 128 in face, shield be equipped on the outside of the motor 128 and carries device, the shield carry device include shock absorbing block 1281 and Except hot fin 1282, the 128 right end face internally-powered of motor is equipped with locking head 127, in the first turntable left end face Equipped with first locking groove 202 that matches of locking head 127, described the first of about 202 two sides of the first locking groove 200 left end face of turntable is symmetrically arranged with notch towards the second left locking groove 214, and it is sliding to be located at described second in the Electricity Federation seat 100 It moves about 126 two sides of slot and is symmetrically arranged with the third slippage slot 118 with 214 communications and liaison of the second locking groove, the third slippage slot Sliding is equipped with the rectangle locking bar 120 matched with second locking groove 214 in 118, and the slot 101 that is seated is close to described the Third turn trough 102 is equipped in the inner wall of one turn trough, shipping and reselling on another market in the third turn trough 102 by second, axis 105 is rotatable to be arranged There is third tooth-like wheel 103,103 front end face of third tooth-like wheel is equipped with cone gear ring 104,102 left-hand end of third turn trough Extend to the left in wall and be provided with the 4th slippage slot 108, sliding is equipped with single ramp blocks 110 in the 4th slippage slot 108, described It is equipped with notch in single ramp blocks 110 towards right spiral shell shape hole, is fitted with spiral shell shape bar 111, the spiral shell shape bar in spiral shell shape hole 111 right sides extension end are protruded into the third turn trough 102 and right side tip is fixed with and cone gear ring 104 mating connection Cone cell wheel 106, communications and liaison are provided with the 5th slippage slot 125 between the 4th slippage slot 108 and the third slippage slot 118, institute It states sliding in the 5th slippage slot 125 and double inclined plane block 124 is installed, 300 left end faces of the Electricity Federation head are equipped with setting symmetrical above and below There is a conducting rod 301,301 inner side end of conducting rod is equipped with the dentation item matched with the third tooth-like wheel 103, and upper and lower two Equipped with notch towards left third turn trough in the Electricity Federation 300 left end faces of head between a conducting rod 301, the third turns The second turntable 302 to extend to the left, setting symmetrical above and below in second turntable 302 are rotatably equipped with by bearing in slot There is the third locking groove 303 of notch outwardly.

Valuably or illustratively, wherein annular is provided with right positioned at the ring gear 210 in the first turn trough inner wall The power supply slot 216 of side, is equipped with the power supply piece 217 that is electrically connected with city in power supply 216 inner wall of slot, outside first turntable 200 Surface is fixedly installed the first conductive sheet 218 protruded into the power supply slot 216, and the slot 101 that is seated turns far from the third The second conductive sheet 107 being electrically connected with first conductive sheet 218 is equipped in the end wall of slot 102.

Valuably or illustratively, wherein communications and liaison are set between the 5th slippage slot 125 and second slippage slot 126 It is equipped with communications and liaison slot 117, rotation is fitted with rolling wheel 115 in the communications and liaison slot 117, and described 115 Shangrao of rolling wheel is equipped with cotton rope 116, described 116 one end of cotton rope is fixedly connected with the double inclined plane block 124, and the other end and second slipping block 130 are fixed Connection.

Valuably or illustratively, wherein be symmetrically arranged with first in 203 left hand end wall of the first slippage slot and lead shifting slot 207, described first lead move slot 207 in sliding be equipped with first be fixedly connected with first slipping block 209 lead move block 206, Described first leads the first spring element 208 for moving in 207 bottom wall of slot and being equipped with and leading with described first and move block 206 and offset.

Valuably or illustratively, wherein be symmetrically arranged with second in about 126 end wall of the second slippage slot and lead shifting slot 123, described second lead move slot 123 in sliding be equipped be fixedly connected with second slipping block 130 second lead move block 122, institute It states second and leads the second spring element 121 for moving in 123 inner left wall of slot and being equipped with and leading with described second and move block 122 and offset.

Valuably or illustratively, wherein be symmetrically arranged with third in about 118 end wall of third slippage slot and lead shifting slot 114, the third lead move slot 114 in sliding be equipped be fixedly connected with the rectangle locking bar 120 third lead move block 113, it is described Third leads the third spring element 112 for moving in 114 right side inner wall of slot and being equipped with and leading with the third and move block 113 and offset.

Valuably or illustratively, wherein it is provided with the 4th in the 125 right side end wall of the 5th slippage slot and leads shifting slot 133, Described 4th lead move slot 133 in sliding be equipped be fixedly connected with the double inclined plane block 124 the 4th lead move block 132, the described 4th Lead the 4th spring element 131 for moving in 133 inner wall of slot and being equipped with and leading with the described 4th and move block 132 and offset.

Valuably or illustratively, wherein annular is provided with endless groove 304, the ring-type in the third turn trough inner wall The torsional spring 305 being fixedly connected with second turntable 302 is equipped in 304 end wall of slot, to realize oneself of second turntable 302 It is dynamic to reset operation.

Valuably or illustratively, wherein the shock absorbing block 1281 be arranged in the top and bottom of the motor 128 and Be fixedly connected with the motor 128, it is described except hot fin 1282 be arranged in the motor 128 front-end and back-end and with it is described The shell of motor 128 is fixedly connected, and the top and bottom except hot fin 1282 are fixedly connected with the shock absorbing block 1281, The front-end and back-end of the motor 128 are respectively equipped with one group or more described except hot fin 1282, it is described except hot fin 1282 to It absorbs and distributes the heat generated when the motor 128 operation, the shock absorbing block 1281 exists to reduce the motor 128 The shaking force generated when operation prevents shaking force excessive and influences the normal operation of the present apparatus.

In apparatus of the present invention Electricity Federation seat 100 in the initial state, under the press of first spring element 208, described the One slipping block, 207 inner side end is flushed with recessed 201 inner wall of people's slot, list 110 left end face of ramp blocks and the described 4th 108 inner left wall of slippage slot offsets, and second spring element 121, third spring element 112 and the 4th spring element 131 are equal In compressive state, the rectangle locking bar 120 is connect with 214 lock fit of the second locking groove, 200 quilt of the first turntable Limitation rotation, first guide card 218 are located remotely from each other with the power supply piece 217, and second conductive sheet 107 is in power-off shape State, while under the pulling of the cotton rope 116, second slipping block 130 and the 123 inner left wall phase of the second slippage slot It supports, the locking head 127 is detached from first locking groove 202 to be cooperated.

In use, the conducting rod 301 and second turntable 302 are respectively aligned to described to be seated slot 101 and institute Recessed people's slot 201 is stated, the Electricity Federation head 200 is then pushed to the left, distinguishes the conducting rod 301 and second turntable 302 It is seated described in insertion in slot 101 and recessed people's slot 201, continues to press on the Electricity Federation head 200, the third tooth-like wheel is in institute Being rotated by for dentation item is stated, the third tooth-like wheel 103 can drive the cone cell wheel by the cone gear ring 104 after rotating 106 and the spiral shell shape bar 111 rotation, the spiral shell shape bar 111 single ramp blocks 110 can be driven to slide to the right after rotating, when 301 left end face of conducting rod and described when being seated 101 inner left wall of slot and offseting, 302 left end face of the second turntable with The 201 left side end wall of recessed people's slot offsets, the third locking groove 303 and the 203 phase communications and liaison of the first slippage slot, same with this When, when list 110 right end face of ramp blocks and the 108 right side end wall of the 4th slippage slot offset, in the third spring element 112 and the 4th spring element 131 press under, the double inclined plane block 124 utmostly protrudes into the 4th slippage slot 108 In, the rectangle locking bar 120 utmostly protrudes into completely de- with second locking groove 214 in the 5th slippage slot 125 From, first turntable 200 thus can be made to unlock, meanwhile, under the press of second spring element 121, described second Slipping block 130 slides to the right and is inserted into the locking head 127 in first locking groove 202, then controls the motor 128 rotations, the motor 128 can drive the rotation of the first turntable 200 by the locking head 127 after rotating, and described the Second tooth-like wheel 212 can be driven to drive first tooth-like wheel 215 by the ring gear 210 after the rotation of one turntable 200 Rotation, first tooth-like wheel 215 can drive 204 rotation of protrusion wheel and implement to first slipping block 209 after rotating Press, after first turntable 200 rotates 180 degree, first slipping block 209 is fully inserted into the third locking groove 303 In, Electricity Federation head 300 is locked on the Electricity Federation seat 100 as a result, and after first turntable 200 rotates 180 degree First conductive sheet 218 is contacted with the power supply piece 217, and second conductive sheet 107 is powered, due to second conductive sheet 107 contact with the conducting rod 301, and therapeutic equipment thus can be made to be powered and run；

After the completion of use, control after the motor 128 drives first turntable 200 to invert 180 degree, first turntable 200 restore to original state, then extract the Electricity Federation head 300 to the right, when the conducting rod 301 with described to be seated slot 101 complete After total detachment, the Electricity Federation seat 100 restores to original state, while under the action of torsional spring 305, second turntable 302 restore to original state.

The beneficial effects of the present invention are:

In apparatus of the present invention Electricity Federation seat in the initial state, under the press of first spring element, in first slipping block Side end face is flushed with recessed people's slot inner wall, and the list ramp blocks left end face offsets with the 4th slippage slot inner left wall, Second spring element, third spring element and the 4th spring element are in compressive state, the rectangle locking bar with it is described The connection of second locking groove lock fit, first turntable are rotated by limitation, and first guide card and the power supply piece are mutually remote From second conductive sheet is in off-position, thus prevents the generation of electric shock accidents, improves electrical safety；

In use, by the conducting rod and second turntable be respectively aligned to it is described be seated slot and recessed people's slot, then Push the Electricity Federation head to the left, make the conducting rod and second turntable be inserted into respectively described in be seated slot and the recessed people In slot, the Electricity Federation head, third tooth-like wheel being rotated by the dentation item, the third tooth-like wheel are continued to press on The cone cell wheel and the spiral shell shape bar can be driven to rotate by the cone gear ring after rotation, can be driven after the spiral shell shape bar rotation The list ramp blocks are slided to the right, when the conducting rod left end face and it is described be seated slot inner left wall and offset when, described second Turntable left end face offsets with end wall on the left of recessed people's slot, the third locking groove and the first slippage slot phase communications and liaison, with This simultaneously, when end wall offsets on the right side of the list ramp blocks right end face and the 4th slippage slot, the third spring element with And under the press of the 4th spring element, the double inclined plane block is utmostly protruded into the 4th slippage slot, the rectangle lock Bar is utmostly protruded into the 5th slippage slot and is completely disengaged with second locking groove, thus can make first turntable It unlocks, meanwhile, under the press of second spring element, second slipping block slides to the right and inserts the locking head Enter in first locking groove, then controls the motor rotation, can be driven by the locking head after the motor rotation The first turntable rotation is moved, second tooth-like wheel can be driven to drive institute by the ring gear after the first turntable rotation State the rotation of the first tooth-like wheel, the protrusion wheel rotation can be driven after first tooth-like wheel rotation and to the first slipping block reality Press is applied, after the first turntable degrees of rotation, first slipping block is fully inserted into the third locking groove, as a result, institute The Electricity Federation head stated is locked on the Electricity Federation seat, and grafting is thus prevented to loosen, and improves power supply connective stability；

And first conductive sheet is contacted with the power supply piece after the first turntable degrees of rotation, second conductive sheet is logical Thus electricity can make therapeutic equipment be powered and run since second conductive sheet is contacted with the conducting rod；

After the completion of use, after controlling the motor drive the first turntable reversion degree, first turntable restores to initial Then state extracts to the right the Electricity Federation head, when the conducting rod and it is described be seated slot and completely disengage after, the Electricity Federation seat restores To original state, while under the action of the torsional spring, second turntable restores to original state；

Apparatus of the present invention structure is simple, easy to operate, is greatly improved stability and safety of the therapeutic equipment for electrical connection when.

The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these variation and Improvement is both fallen in claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle It is fixed.

Claims (9)

1. a kind of high-end therapeutic instrument for root canal, including Electricity Federation head Electricity Federation seat and be connected with therapeutic equipment, it is characterised in that: described It is symmetrical above and below in the seat of Electricity Federation to be provided with notch and be seated slot towards right, it is seated in the Electricity Federation seat between slot and sets described in upper and lower two There is the first turn trough, passes through bearing in first turn trough and the first turntable is rotatably installed, be equipped with slot in first turntable Mouthful towards right recessed people's slot, recessed people's slot is symmetrically arranged with the first slippage slot in end wall up and down, slides peace in first slippage slot Equipped with the first slipping block, in the first slippage slot inner left wall be equipped with the second turn trough of notch outwardly, second turn trough with It is rotatably assorted between first slippage slot and is equipped with first and ships and resell on another market axis, described first, which ships and resell on another market, is fixed with positioned at described on axis Protrusion in one slippage slot is taken turns and the first tooth-like wheel in second turn trough, and annular is set in the first turn trough inner wall It is equipped with ring gear, rotation is fitted with and the ring gear and first tooth-like wheel mating connection in second turn trough The second tooth-like wheel, extend in the first turn trough inner left wall to the left and be provided with the second slippage slot, in second slippage slot Sliding is equipped with the second slipping block, and motor is equipped in the second slipping block right end face, is equipped with shield on the outside of the motor Device is carried, it includes shock absorbing block with except hot fin that the shield, which carries device, and the motor right end face internally-powered is equipped with locking head, institute State the first locking groove for being equipped in the first turntable left end face and matching with the locking head, two sides above and below first locking groove The first turntable left end face be symmetrically arranged with notch towards the second left locking groove, it is sliding to be located at described second in the Electricity Federation seat Moving slot, two sides are symmetrically arranged with the third slippage slot with the second locking groove communications and liaison up and down, slide installation in the third slippage slot There is the rectangle locking bar matched with second locking groove, the slot that is seated is equipped with third in the inner wall of first turn trough Turn trough is rotatably provided with third tooth-like wheel by the second axis of shipping and reselling on another market in the third turn trough, on front side of the third tooth-like wheel End face is equipped with cone gear ring, extends in end wall to the left on the left of the third turn trough and is provided with the 4th slippage slot, the 4th slippage slot Middle sliding is equipped with single ramp blocks, is equipped with notch towards right spiral shell shape hole in the list ramp blocks, the spiral shell shape is coupled in hole There is spiral shell shape bar, extension end is protruded into the third turn trough on the right side of the spiral shell shape bar and right side tip is fixed with and the cone gear ring The cone cell wheel of mating connection, communications and liaison are provided with the 5th slippage slot between the 4th slippage slot and the third slippage slot, described Sliding is equipped with double inclined plane block in 5th slippage slot, and the Electricity Federation head left end face is provided with conducting rod, institute equipped with symmetrical above and below It states conducting rod inner side end and is equipped with the dentation item matched with the third tooth-like wheel, the institute between upper and lower two conducting rods The third turn trough in the head left end face of Electricity Federation equipped with notch towards a left side is stated, is rotatably equipped in the third turn trough by bearing The second turntable to extend to the left, it is symmetrical above and below in second turntable to be provided with the third locking groove of notch outwardly.

2. the high-end therapeutic instrument for root canal of one kind according to claim 1, it is characterised in that: the first turn trough inner wall middle ring Shape is provided with the power supply slot on the right side of the ring gear, is equipped with the power supply piece being electrically connected with city, institute in the power supply slot inner wall It states the first turntable outer surface and is fixedly installed the first conductive sheet protruded into the power supply slot, the slot that is seated is far from the third The second conductive sheet being electrically connected with first conductive sheet is equipped in the end wall of turn trough.

3. the high-end therapeutic instrument for root canal of one kind according to claim 1, it is characterised in that: the 5th slippage slot with it is described Communications and liaison are provided with communications and liaison slot between second slippage slot, and rotation is fitted with rolling wheel in the communications and liaison slot, and described rolling wheel Shangrao is set There is cotton rope, described cotton rope one end is fixedly connected with the double inclined plane block, and the other end is fixedly connected with second slipping block.

4. the high-end therapeutic instrument for root canal of one kind according to claim 1, it is characterised in that: described first slippage slot or so end It is symmetrically arranged with first in wall and leads shifting slot, described first leads to move sliding in slot and be equipped with and be fixedly connected with first slipping block First leads shifting block, and described first leads the first spring element for moving in groove bottom wall and being equipped with and leading with described first and move block and offset.

5. the high-end therapeutic instrument for root canal of one kind according to claim 1, it is characterised in that: the second slippage slot upper and lower side It is symmetrically arranged with second in wall and leads shifting slot, described second leads to move sliding in slot and be equipped with and be fixedly connected with the with second slipping block Two lead shifting block, and described second leads the second spring element for moving in slot inner left wall and being equipped with and leading with described second and move block and offset.

6. the high-end therapeutic instrument for root canal of one kind according to claim 1, it is characterised in that: the third slippage slot upper and lower side It is symmetrically arranged with third in wall and leads shifting slot, the third, which is led to move to slide to be equipped in slot, is fixedly connected with third with the rectangle locking bar Shifting block is led, the third leads the third spring element for moving and being equipped in inner wall on the right side of slot and leading with the third and move block and offset.

7. the high-end therapeutic instrument for root canal of one kind according to claim 1, it is characterised in that: the 5th slippage slot right-hand end It is provided with the 4th in wall and leads shifting slot, the described 4th leads to move sliding in slot and be equipped with and be fixedly connected with the 4th with the double inclined plane block and lead shifting Block, the described 4th leads the 4th spring element for moving in slot inner wall and being equipped with and leading with the described 4th and move block and offset.

8. the high-end therapeutic instrument for root canal of one kind according to claim 1, it is characterised in that: the third turn trough inner wall middle ring Shape is provided with endless groove, is equipped with the torsional spring being fixedly connected with second turntable in the ring-type trough end wall.

9. the high-end therapeutic instrument for root canal of one kind according to claim 1, it is characterised in that: the shock absorbing block is arranged described The top and bottom of motor and be fixedly connected with the motor, it is described except hot fin be arranged in the motor front end and after It holds and is fixedly connected with the shell of the motor, it is described except the top and bottom of hot fin are fixedly connected with the shock absorbing block, The front-end and back-end of the motor are respectively equipped with one group or more described except hot fin.