A kind of method of work of brill bone positioner easy and simple to handleTechnical field
The present invention relates to boring bone collar domain, especially a kind of brill bone positioner.
Background technology
Clinically, due to some causes of disease, doctor needs to be punched with bone drill on the sclerotin of patient, but due to bone drillIt is not one it is easy to train off position when punching with sclerotin, or boring is relatively deep, thus after leading to some badReally.
In prior art, Authorization Notice No. is cn 2449663 y, entitled " a kind of secondary device of bone drill ", technical schemeBe: curved crank passes through the screw on outstanding drilling rod to be connected with solid brill bowl, and outstanding drilling rod is connected with handle upper end, handle, at its lower end with squareFrame is connected, and two-way spiral shell axle sequentially passes through the front of square box, the back of forward and backward splenial bone plate square box, forms square box outside, folderHone lamella is integrated alone in interior connection, drill bit length controller；The two sides of handle are parallel to each other, and respectively there is " l " shape side opening upper end,The upper end of " l " shape side opening opens, and behind for semi-cylindrical shaped, is directly connected with two sides, behind alternatively I-shaped,The upper and lower horizontal component of I-shaped is connected with two sides, and vertical portion is cylinder, and side is slightly with outer surface belowMatte；Two-way spiral shell footstalk is imitative ellipse, and the hand of spiral at two-way spiral shell axle two ends is contrary, and pitch is equal；Outstanding drilling rod is cuboid,Its two ends is double " h " structure, first and the 3rd, and second spacing with the female of the 4th " h " structure is equal to handssThe spacing of handle two sides；Splenial bone plate be two pieces " [" shape structure, front piece of ledge backward, rear block ledge forward, its levelWidth is equal to the interior spacing of square box, and it is highly equal to the length of drill bit length controller.
Pass through outstanding drilling rod to be connected with solid brill bowl by curved crank, outstanding drilling rod can insert handle upper end side opening interior and itsIt is connected, the lower end of handle both sides is connected to the transverse arm that central authorities stretch out with square box, with a two-way spiral shell axle by the splenial bone plate side of being series atShape inframe；Bone drill is fixed in solid brill bowl；Rotating two-way spiral shell axle makes the motion of splenial bone plate equidistant descriscent central authorities, clamps sclerotin, thisSample, sclerotin is relative with bone drill to be integrally formed, and the relative position of the two keeps constant, and this just effectively prevent hole scattering.Pass throughThe outstanding drilling rod of adjustment and the relative position of handle, in the case of motionless splenial bone plate, once can bore one to two holes, very squareJust；After the hole drill on a broken ends of fractured bone of fracturing is good, with a screw by Interal fixation on sclerotin, splenial bone plate is moved on to another broken ends of fractured boneSteel plate has clamping sclerotin at hole, is holed, brill level has so been effectively ensured true；Because filling toward on bore during drill bit is by drill bitMost advanced and sophisticated insertion drill bit length controller in, hold drill bit length controller and drill bit afterbody loaded bone drill, fixing tight after remove lower drill bit length controller,The length that so drill bit exposes is equal to the length of drill bit length controller, and the length of drill bit length controller presets the height equal to splenial bone plateDegree, so when drill bit movement is to sclerotin offside, bone drill is just stopped by splenial bone plate, this just effectively prevent pierce too deep；RootAccording to Newtonian mechanics First Law, the interaction force between bone drill and sclerotin, equal in magnitude, in opposite direction, finally all it is applied toOn handle, thus it is possible to make the power of sclerotin displacement and the direction of power, determined by that hand of doctor's handle, and do not lie in bone drillPressure to sclerotin, this is just provided with controllability.
Another prior art is Authorization Notice No. is cn 203662843 u, entitled " miniature charged electric boneBore ", technical scheme is: equipped with power source charges socket, charging indicator light and operating switch on the panel of charge power supply termination, highlyMicromachine is connected with charge power supply, and by intermediate connector and electric motor protecting set fixed installation, driven shaft passes through motorOutput connecting rod is connected with high-speed micro motor with one heart, and driven shaft two ends are respectively provided with fore bearing and rear bearing, and rear bearing hasBearing top shoulder fastens, and driven outer shaft sleeve has conical shell, conical shell and electric motor protecting set to tighten by matching thread will be drivenAxle is installed with the fastening of high-speed micro motor, and driven shaft front end, built with boring nozzle chuck, is bored nozzle and is installed in brill nozzle folder by solid nutIn set, bore nozzle outer end and be also cased with boring deep position limiting clamp, bore deep position limiting clamp and tightened by matching thread with conical shell, bore deep position limiting clampRear end is equipped with auxiliary stopper nut.
The charge power supply of this programme has storage function, provides electrical source of power for high-speed micro motor, controlled motor main shaftHigh-speed rotation, exports connecting rod with one heart by motor and the gearing of driven shaft drives the synchronous axial system boring nozzle chuck and boring nozzle,Thus realizing holing.Reinforce nut to be effectively fastened at boring nozzle in brill nozzle chuck, the installation boring deep position limiting clamp can be effectivelyProtection is bored nozzle and is not fractureed because of vibrations during running, and can easily adjust brill nozzle pierces depth again, meanwhile, after boring deep position limiting clampThe auxiliary stopper nut synchronizing moving at end makes it further be fastened.The deep position limiting clamp of brill of back-outing and reinforcing nut can facilitateReplacing bore nozzle, without dismantle other parts, both improve work efficiency, and be effectively protected equipment.Electric motor protectingThe surface of set is curved design, is easy to doctor and easily holding equipment is not felt tired out.
The existing bone device that bores can control the depth boring bone to a certain extent, but bores asking of putting of the position of bone being accurately positionedAlso need in topic further develop, and bore bone positioning device structure complexity it has not been convenient to operate.
Content of the invention
The present invention is directed to the deficiencies in the prior art, provides a kind of brill bone positioner, and this device can be right before boring boneThe position boring bone is accurately positioned, and can carry out suitable adjustment according to specific position, and structure is simple, operation sideJust.
In order to solve above-mentioned technical problem, the technical scheme that the present invention provides is:
A kind of brill bone positioner, described brill bone positioner includes splenial bone device and mobile device, and described mobile device is used forMobile splenial bone device；Described mobile device includes first support, second support and set of rails, and described splenial bone device includes the first folderHone lamella and the second splenial bone plate；Described first splenial bone plate, the second splenial bone plate are mobily connected in first support respectively by set of railsAnd second support between, and described first splenial bone plate, the second splenial bone plate be arranged in parallel, and described first support, second support are parallelSetting；Described first splenial bone plate is vertically arranged with first support, second support, described second splenial bone plate and first support, secondSupport vertical is arranged；
As present invention further optimization, described first support, the lower surface in the centre position of second support are respectively equipped withOne cylinder, the second cylinder；Described set of rails includes the first driving guide rail, the second driving guide rail, the 3rd driving guide rail and 4 wheel drivenDynamic guide rail, one end of described first driving guide rail is connected to one end of the first splenial bone plate, the other end of described first driving guide railIt is connected on the first cylinder, one end of described second driving guide rail is connected to one end of the second splenial bone plate, and described second driving is ledThe other end of rail is connected on the first cylinder；One end of described 3rd driving guide rail is connected to the other end of the first splenial bone plate, instituteThe other end stating the 3rd driving guide rail is connected on the second cylinder, and one end of described 4th driving guide rail is connected to the second splenial bone plateThe other end, described 4th driving guide rail the other end be connected on the second cylinder；
As present invention further optimization, the other end of described first driving guide rail and the other end of the second driving guide rail are successivelySuperposition is mobily connected on the first cylinder；The other end of the other end of described 3rd driving guide rail and the 4th driving guide rail is successivelySuperposition is mobily connected on the second cylinder；
As present invention further optimization, described first splenial bone plate, the base of the second splenial bone plate are cased with resilient sleeve；As entering oneStep preferably, adopt made of plastic by described first splenial bone plate, the second splenial bone plate.
The described method of work boring bone positioner, comprising: promote the first splenial bone plate and the second splenial bone plate, the first splenial bone plateTwo ends drive guide rail and the 3rd to drive the two ends of guide rail, the second splenial bone plate to drive guide rail and 4 wheel driven along second along firstDynamic guide rail carries out relative motion, now only need to according to the position of bone drill, adjust between the first splenial bone plate and the second splenial bone plate away fromFrom until distance can be accurately positioned.
By above technical scheme, with respect to prior art, the method have the advantages that
1st, the mobile device of the present invention includes first support, second support and set of rails, and described splenial bone device includes the first splenial bonePlate and the second splenial bone plate；Described first splenial bone plate, the second splenial bone plate by set of rails be mobily connected in respectively first support andBetween second support, and described first splenial bone plate, the second splenial bone plate be arranged in parallel, and described first support, second support are parallel to be setPut；Described first splenial bone plate is vertically arranged with first support, second support, described second splenial bone plate and first support, secondFrame is vertically arranged；This kind of setting structure is simple, saves the cost of processing；
2nd, the lower surface in the centre position of first support, second support is respectively equipped with the first cylinder, the second cylinder；Described set of railsDrive guide rail, the second driving guide rail, the 3rd driving guide rail and the 4th driving guide rail including first, described first drives the one of guide railEnd is connected to one end of the first splenial bone plate, and the other end is connected on the first cylinder, and one end of described second driving guide rail is connected toOne end of second splenial bone plate, the other end is connected on the first cylinder；One end of described 3rd driving guide rail is connected to the first splenial boneThe other end of plate, the other end is connected on the second cylinder, and one end of described 4th driving guide rail is connected to the another of the second splenial bone plateOne end, the other end is connected on the second cylinder；By the push of set of rails, can be easily by the first splenial bone plate and the second splenial bone plateCarrying out relative motion, thus adjusting the distance between the first splenial bone plate and the second splenial bone plate, the position of bone drill being carried out accuratelyPositioning；
3rd, made of plastic, with low cost, suitable popularization on a large scale adopted by the first splenial bone plate, the second splenial bone plate.
Brief description
Fig. 1 show the overall structure diagram of the present invention；
Fig. 2 show the top view of the present invention；
Wherein: 1 is first support, 2 is second support, and 3 is the first splenial bone plate, and 4 is the second splenial bone plate, and 5 is the first driving guide rail,6 is the second driving guide rail, and 7 is the 3rd driving guide rail, and 8 is the 4th driving guide rail.
Specific embodiment
Accompanying drawing discloses the structural representation of preferred embodiment involved in the present invention without limitation；Presently in connection with accompanying drawing pairThe present invention is described in further detail.These accompanying drawings are the schematic diagram of simplification, and the base of the present invention is only described in a schematic wayThis structure, therefore it only shows the composition relevant with the present invention.
Shown in Fig. 1-Fig. 2, a kind of brill bone positioner, described brill bone positioner includes splenial bone device and mobile device,Described mobile device is used for moving splenial bone device；Described mobile device includes first support 1, second support 2 and set of rails, describedSplenial bone device includes the first splenial bone plate 3 and the second splenial bone plate 4；
Described first splenial bone plate 3, the second splenial bone plate 4 are mobily connected in first support 1 and second support 2 respectively by set of railsBetween, and described first splenial bone plate 3, the second splenial bone plate 4 be arranged in parallel, described first support 1, second support 2 be arranged in parallel；InstituteState the first splenial bone plate 3 to be vertically arranged with first support 1, second support 2, described second splenial bone plate 4 and first support 1, secondFrame 2 is vertically arranged；
This kind of setting structure is simple, saves the cost of processing；
As present invention further optimization, described first support 1, the lower surface in the centre position of second support 2 are respectively equipped withFirst cylinder, the second cylinder；Described set of rails includes the first driving guide rail 5, second and drives guide rail 6, the 3rd drives guide rail 7 and theFour driving guide rails 8, one end of described first driving guide rail 5 is connected to one end of the first splenial bone plate 3, and the other end is connected to the first circleOn post, one end of described second driving guide rail 6 is connected to one end of the second splenial bone plate 4, and the other end is connected on the first cylinder；InstituteThe one end stating the 3rd driving guide rail 7 is connected to the other end of the first splenial bone plate 3, and the other end is connected on the second cylinder, and described theOne end of four driving guide rails 8 is connected to the other end of the second splenial bone plate 4, and the other end is connected on the second cylinder；
As present invention further optimization, the other end of described first driving guide rail 5 with second drive the other end of guide rail 6 according toSecondary superposition is mobily connected on the first cylinder；The other end of described 3rd driving guide rail 7 and the other end of the 4th driving guide rail 8It is sequentially overlapped and be mobily connected on the second cylinder；
As present invention further optimization, described first splenial bone plate 3, the base of the second splenial bone plate 4 are cased with resilient sleeve；Using bulletProperty set, it is possible to reduce to the compressing boring the position of bone and putting muscle nearby；
As present invention further optimization, described first splenial bone plate 3, the second splenial bone plate 4 are adopted made of plastic；It is with low cost,It is suitable for promoting on a large scale.
When user uses, promote the first splenial bone plate 3 and the second splenial bone plate 4, the two ends of the first splenial bone plate 3 are along the first driveThe two ends of dynamic guide rail 5 and the 3rd driving guide rail 7, the second splenial bone plate 4 are carried out along the second driving guide rail 6 and the 4th driving guide rail 8Relative motion, now only need to adjust the distance between the first splenial bone plate 3 and the second splenial bone plate 4 according to the position of bone drill, until away fromFrom can accurately position.
With the above-mentioned desirable embodiment according to the present invention for enlightenment, by above-mentioned description, relevant staff is completeEntirely various change and modification can be carried out in the range of without departing from this invention technological thought.The technology of this inventionThe content that property scope is not limited in description it is necessary to determine its technical scope according to right.