CN203829226U - Linkage bed - Google Patents
Linkage bed Download PDFInfo
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- CN203829226U CN203829226U CN201420138318.1U CN201420138318U CN203829226U CN 203829226 U CN203829226 U CN 203829226U CN 201420138318 U CN201420138318 U CN 201420138318U CN 203829226 U CN203829226 U CN 203829226U
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Abstract
The utility model discloses a linkage bed which comprises a bed plate, wherein bed legs are fixedly arranged at the bottom of the bed plate; a supporting wheel is mounted at the lower end of each bed leg; a rotary plate is horizontally mounted on the bed plate in a rotating manner through a rotating device; a cross-arm is arranged on each of the left side and the right side of the rotary plate; each cross-arm is fixedly mounted on the rotary plate through a vertical arm; the rotating device comprises a base plate; a circular ring is fixedly arranged at the upper part of the base plate; a lower retaining ring is rotatably mounted inside the circular ring in a sleeving manner; an upper buckling cover is mounted in the middle of the base plate; an upper ball is mounted between the upper buckling cover and the lower retaining ring in a supporting manner; a lower ball is laid between the bottom of the lower retaining ring and the base plate; an extension part capable of being fixedly connected with the rotary plate is arranged on an upper ring on the outer side of the lower retaining ring; lower magnetic blocks are annularly arranged on the base plate on the outer side of the circular ring at intervals; upper magnetic blocks attracted with the lower magnetic blocks in a matching manner are mounted on the extension part. The linkage bed can be convenient for patients to rest and use, and can be used as a linkage bed, so as to achieve two purposes at the same time; besides, the wiggling angle of patients on a bed can be adjusted, the operation is simple, and the convenience is greatly improved.
Description
Technical field
This utility model relates to linkage bed.
Background technology
Doctor, when patient is checked, owing to there is no special-purpose complementary checkout facility, is generally to check on ordinary hospital bed.Even while using some instrument to check, the examining table on instrument is also the structure of ordinary hospital bed.Ordinary hospital bed is exactly the bed board being supported by footpost, and structure is very simple, and cost is lower, all very universal in large, medium and small hospital and clinic at different levels.Although tradition linkage bed has above advantage, but in actual applications, existing difficult exposure is examined position, needs the requirements such as patient and those who are investigated's tacit cooperation, therefore doctor's trouble that operates not only, and patient's comprehension ability and mating capability are had relatively high expectations, particularly, for old people or the not high crowd of levels of culture, this defect is more obvious, has a strong impact on and checks on the quality and efficiency.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of rational in infrastructure for above-mentioned deficiency, can facilitate patient's use of having a rest at ordinary times, can easily patient transfer be used as linkage bed to inspection chamber again, can fully expose be examined position, patient is required low, almost without patient, coordinate, and linkage bed simple to operate.
For solving the problems of the technologies described above, this linkage bed comprises bed board, bed board bottom is installed with footpost, footpost lower end is provided with support wheel, its construction features is: bed board top is provided with inspection plate by tilting gearing, described tilting gearing comprises lower carriage and the upper bracket that is installed in respectively bed board middle part and inspection plate middle part, lower carriage and upper bracket are hinged by the hinge of horizontal expansion, the head end of inspection plate is hinged with head of a bed screw rod by horizontal hinge, on head of a bed screw rod, turning set is equipped with head of a bed swivel nut, head of a bed swivel nut is equipped with head of a bed annular groove outward, on head of a bed swivel nut, be installed with head of a bed hands handle, the head end of bed board is hinged with bed board slip ring by the hinge of horizontally set, bed board slip ring and the assembling of head of a bed annular groove turning set are closed, inspection plate both sides are separately installed with the fixture that two covers are corresponding with upper limb and lower limb, described fixture comprises the fixed bar corresponding with upper limb or lower limb, also comprise the front-and-back adjusting device of controlling fixed bar swing, also comprise and control the left and right adjusting device that fixed bar swings.
In this linkage bed, bed board is connected with support wheel by footpost, therefore can play convenient mobile object.Linkage bed can be moved to balcony and shine sunlight, also linkage bed can be moved to inspection chamber inspection from ward, very convenient.Bed board top is provided with inspection plate, and patient lies in exactly and on inspection plate, has a rest or check, very convenient.Bed board middle part is provided with upwardly extending lower carriage, inspection plate middle part is provided with the upper bracket to downward-extension, upper bracket and lower carriage are hinged by the hinge of horizontal expansion, and inspection plate is just as the seesaw that a middle part is made into like this, and its rear and front end can swing up and down or lifting.The head end of inspection plate is hinged with head of a bed screw rod, is bolted with head of a bed swivel nut on head of a bed screw rod.Head of a bed swivel nut is equipped with circular head of a bed annular groove outward, is also installed with handle on head of a bed swivel nut, therefore by operating grip, can drive head of a bed swivel nut rotating along head of a bed screw axial and move.Because the hinge between head of a bed screw rod and inspection plate is also horizontally set, so head of a bed screw rod also can swing on fore-and-aft direction.The head end of bed board is hinged with circular bed board slip ring by the hinge of horizontally set, and bed board slip ring and the assembling of head of a bed annular groove turning set are closed, therefore, when head of a bed swivel nut rotates, in the axial direction that relative bed board is static.Due to head of a bed screw rod upper end and inspection plate hinged, and head of a bed swivel nut and bed board are hinged, so when operating grip rotates, will there is axial relative displacement in head of a bed screw rod and head of a bed swivel nut, also carry out axial stretching, also just played the effect of adjusting inspection plate head end height or adjusting the relative bed board head end of inspection plate head end distance, realized like this inclination control of inspection plate together with the articulated structure of inspection plate middle part.When client need is gone to bed, left the bed, and medical examination is when need, and can control inspection plate, and not only bunk bed is convenient, and medical examination is also convenient, needs hardly patient to coordinate.
In this linkage bed, inspection plate both sides are separately installed with the fixture that two covers are corresponding with upper limb and lower limb, described fixture comprises the fixed bar corresponding with upper limb or lower limb, also comprise the front-and-back adjusting device of controlling fixed bar swing, also comprise and control the left and right adjusting device that fixed bar swings.Because four fixed bars are arranged on the rear and front end of the inspection plate left and right sides, therefore patient's extremity can be separately fixed on fixed bar, after fixing, just can by fixed bar, to patient's extremity, control without patient coordinates, very convenient.By operation front-and-back adjusting device, can make to be fixed on patient's extremity on fixed bar on fore-and-aft direction in best angle, can make like this patient's extremity state in the most natural or the most comfortable on fore-and-aft direction.Similarly, by operation left and right adjusting device, can make to be fixed on patient's extremity on fixed bar on left and right directions in best angle, can make like this patient's extremity state in the most natural or the most comfortable on left and right directions.That is to say, by cooperation, adjust front-and-back adjusting device and left and right adjusting device, can make patient's extremity in the arbitrarily angled or direction in inspection plate top, not only can make patient more comfortable, and can in polarizers of big angle scope more, adjust the angle of inclination of patient's extremity, when doctor is checked, there is the open visual field, be no matter check, film making, or diagnosis, all very directly perceived and convenient.
As a kind of implementation, described left and right adjusting device comprises the groove that is arranged on inspection plate avris, groove rear and front end face is coaxially hinged with the swing span that can swing by hinge, swing span links together by front-and-back adjusting device and fixed bar, one end face of the most close inspection plate of swing span end is provided with the left and right locating hole that ring hinge arranges, the inspection plate end corresponding with left and right locating hole is provided with left and right passage, in the passage of left and right, slide and be fitted with the left and right locating rod coordinating with left and right locating hole plug-in mounting, between left and right passage and left and right locating rod, be provided with and make left and right locating rod elasticity insert the left and right retainer spring in the locating hole of left and right, the other end of swing span is provided with the left and right positioning tooth that ring hinge arranges, the recess sidewall corresponding with left and right positioning tooth is provided with chamber, left and right, left and right intracavity is hinged with the inner and the clamped left and right finger coordinating of left and right positioning tooth by left and right hinge, between left and right finger and groove inwall, be provided with and make the inner left and right spring that compresses left and right positioning tooth of left and right finger.
In this left and right adjusting device, the swing span being arranged in inspection plate avris groove by hinge is its primary structure.For convenience of narration, groove is called to outer face or limit end face near the end face of the head of a bed or tailstock on fore-and-aft direction, the end face of the most close inspection plate recited above end namely, another end face corresponding with this end face is called to inner face or inner end, and two end faces of swing span are also definition like this.Because be provided with hinge between the opposite ends face of swing span rear and front end face and groove, and two hinges coaxially arrange, so swing span can rotate or swing around hinge.Because be provided with front-and-back adjusting device on swing span, and swing span links together by front-and-back adjusting device and fixed bar lower end, so, when control swing span swings, swing span also must drive fixed bar synchronously to swing by the front-and-back adjusting device of installing on it, so also just realize the function that swings of fixed bar, namely realized the function that patient's extremity are outwards stretched or inwardly pushed.
As a whole, left and right adjusting device comprises the irreversible control of controlling the unidirectional swing of swing span and the retaining mechanism that swing span is carried out to locking positioning.Particularly, described irreversible control comprises the left and right positioning tooth being located on swing span inner face, and left and right positioning tooth arranges around swing span hinge coaxial annular.Also comprise the chamber, left and right being arranged in recess sidewall, the setting corresponding to left and right positioning tooth of chamber, left and right, and connect and arrange with inspection plate avris.Left and right intracavity is hinged with left and right finger by left and right hinge, and the press-side of left and right finger and left and right positioning tooth embed by interference fit.When left and right finger embeds left and right positioning tooth, left and right positioning tooth can only rotate around hinge along the incline direction of left and right finger, namely swing span can only rotate along the incline direction of left and right finger or swing, and also has the effect of controlling swing span one-directional rotation or swing.In this linkage bed, be not subject in external force situation, left and right finger can only make swing span along direction one-directional rotation or the swing of the side oscillation outside inspection plate of fixed bar on it.Left and right intracavity is also provided with left and right spring, and left and right spring can make the press-side automatic elastic of left and right finger by being pressed on the positioning tooth of left and right, has played and has made left and right finger press all the time clamped effect on the positioning tooth of left and right.Because chamber, left and right and inspection plate avris connect, therefore when finger being stretched into chamber, left and right and pressing the operating side of left and right finger, the press-side of left and right finger will be by sled from left and right positioning tooth, left and right finger has just lost the unidirectional control action to left and right positioning tooth like this, has also just lost the unidirectional control action to swing span.Now can namely to inspection plate internal direction, swing fixed bar with the reversion of another hand propelled swing span so that fixed bar resets, play the effect of fixed bar inwardly being pressed close to or being pressed patient's extremity.When the fixed bar of binding lower limb is tilted laterally, patient's both legs are splayfooted and break into two with one's hands or separated position, now patient's lower limb partly expose fully, contribute to carry out abdomen examination, gynecologial examination, rectal examination, edeoscopy or femoribus internus inspection etc., also contribute to carry out the perspective at the positions such as abdominal part, pelvis or film making etc.
Retaining mechanism mainly comprises the left and right locating hole being arranged on swing span outer face, and left and right locating hole arranges around swing span hinge coaxial annular.Inspection plate end is provided with the left and right passage corresponding with left and right locating hole, slide and be fitted with left and right locating rod, so left and right locating rod can be along in left and right passage insertion effect locating hole in the passage of left and right.Now, swing span is locked together by left and right locating rod and inspection plate, is also that fixed bar and inspection plate are locked together, and has also just played the effect that locks patient's extremity on left and right directions.Left and right retainer spring is installed in the passage of left and right, and the Main Function of left and right retainer spring is that left and right locating rod elasticity is pressed in the locating hole of left and right, has played the effect of automatic elastic locking.
As a kind of implementation, described front-and-back adjusting device comprises the groove being arranged on swing span, groove left and right both ends of the surface are coaxially hinged with the rotating disk of energy swing by hinge, rotating disk limit portion and fixed bar lower end are fixed together, one end face of the most close inspection plate avris of rotating disk is provided with the front and back locating hole that ring hinge arranges, passage before and after the swing span corresponding with front and back locating hole is provided with, in the passage of front and back, slide and be fitted with the front and back locating rod coordinating with front and back locating hole plug-in mounting, between front and back passage and front and back locating rod, be provided with the front and back retainer spring in the locating hole of locating rod elasticity insertion front and back before and after making, the other end of rotating disk is provided with the front and back positioning tooth that ring hinge arranges, chamber before and after the swing span corresponding with front and back positioning tooth is provided with, front and back intracavity is hinged with inner and the clamped front and back finger coordinating of front and back positioning tooth by front and back hinge, between front and back finger and groove inwall, be provided with the front and back spring of the inner compression of finger front and back positioning tooth before and after making, the outer avris of swing span is provided with the operating cavity being communicated with chamber, front and back, in operating cavity, slide and be fitted with the release link being connected with finger operating side, front and back by cord.
In this front-and-back adjusting device, the rotating disk being arranged in swing span groove by hinge is its primary structure.For convenience of narration, groove end face near inspection plate avris on left and right directions is called to outer face or limit end face, the end face of the most close inspection plate avris recited above namely, another end face corresponding with this end face is called to inner face or inner end, and two end faces of groove are also definition like this.Because be provided with hinge between the opposite ends face of rotating disk left and right both ends of the surface and groove, and two hinges coaxially arrange, so rotating disk can rotate or swing around hinge.In this linkage bed, rotating disk limit portion and fixed bar lower end are fixed together, so, when controlling rotating disk swing, rotating disk also must drive the synchronous swing of fixed bar, so also just realize the swing function of fixed bar, namely realized the function that outwards stretches or inwardly push on patient's extremity fore-and-aft direction.
As a whole, front-and-back adjusting device comprises the irreversible control of controlling the unidirectional swing of rotating disk and the retaining mechanism that rotating disk is carried out to locking positioning.Particularly, described irreversible control comprises the front and back positioning tooth being located on rotating disk inner face, and front and back positioning tooth rotates and coils the setting of hinge coaxial annular.Also comprise the chamber, front and back being arranged on groove sidewall, the setting corresponding to front and back positioning tooth of chamber, front and back.Finger before and after front and back intracavity is hinged with by front and back hinge, the press-side of front and back finger and front and back positioning tooth embed by interference fit.When front and back finger embeds front and back positioning tooth, front and back positioning tooth can only rotate around hinge along the incline direction of front and back finger, and namely rotating disk can only rotate along the incline direction of front and back finger or swing, and also have the effect of controlling rotating disk one-directional rotation or swing.In this linkage bed, be not subject in external force situation, front and back finger can only make rotating disk along fixed bar on it near direction one-directional rotation or the swing of the head of a bed or tailstock.Spring before and after front and back intracavity is also provided with, before and after front and back spring can make, the press-side automatic elastic of finger, by positioning tooth before and after being pressed in, has played and has made front and back finger press all the time clamped effect on the positioning tooth of front and back.In this linkage bed, the outer avris of swing span is provided with the operating cavity being communicated with chamber, front and back, in operating cavity, slides and is fitted with the release link being connected with finger operating side, front and back by cord.Therefore pull out release link, can play the effect of finger operating side before and after pressing, now, the press-side of front and back finger will be by sled from front and back positioning tooth, like this, finger has just lost the unidirectional control action to front and back positioning tooth, has also just lost the unidirectional control action to rotating disk.Now can be with the reversion of another hand propelled rotating disk so that fixed bar reset, namely to inspection plate internal direction, swing fixed bar, played the effect of fixed bar inwardly being pressed close to or inwardly being pressed patient's extremity, now two of inspection plate homonymy fixed bar upper ends are near arranging.When the fixed bar of binding lower limb is tilted to head of a bed direction, be relatively applicable to gynecologial examination, abdomen examination, rectal examination or edeoscopy etc.
Retaining mechanism mainly comprises the front and back locating hole being arranged on rotating disk outer face, and front and back locating hole rotates and coils the setting of hinge coaxial annular.Outside swing span, be provided with the front and back passage corresponding with front and back locating hole, slide and be fitted with front and back locating rod in the passage of front and back, therefore front and back locating rod can be along in front and back passage insertion effect locating hole.Now, rotating disk is locked together by front and back locating rod and swing span, because swing span can only swing, is therefore equivalent to play the effect that locks patient's extremity on fore-and-aft direction.Retainer spring before and after being provided with in the passage of front and back, the Main Function of front and back retainer spring is that front and back locating rod elasticity is pressed in the locating hole of front and back, has played the effect of automatic elastic locking.
As improvement, fixed bar is provided with annular groove.
Annular groove is set, can makes bundling belt embed in annular groove, with regard to having avoided, because bundling belt and fixed bar skid, cause fixing failed phenomenon like this.
In sum, adopt the linkage bed of this structure rational in infrastructure, can facilitate patient's use of having a rest at ordinary times, can easily patient transfer be used as linkage bed to inspection chamber again, can fully expose and be examined position, patient required low, almost without patient, coordinate, and simple to operate.
Accompanying drawing explanation
By reference to the accompanying drawings this utility model is described in further detail:
Fig. 1 is the structural representation that this utility model bed board and inspection plate coordinate;
Fig. 2 is the fit structure schematic diagram of inspection plate, swing span, rotating disk and fixed bar;
Fig. 3 is the fit structure schematic diagram of left and right adjusting device and front-and-back adjusting device;
Fig. 4 is the structural representation of Fig. 2 after left and right adjusting device outwards swings;
The structural representation of Fig. 2 when Fig. 5 is the vertical state of fixed bar;
Fig. 6 is the structural representation of fixed bar Fig. 2 while sloping inwardly;
Fig. 7 be fixed bar outward-dipping be the structural representation of Fig. 2;
The structural representation of Fig. 2 when Fig. 8 checks for patient.
The specific embodiment
As shown in the figure, this linkage bed comprises bed board 1, and bed board bottom is installed with footpost 2, and footpost lower end is provided with support wheel 3, and bed board top is provided with inspection plate 4 by tilting gearing.Described tilting gearing comprises lower carriage 5 and the upper bracket 6 that is installed in respectively bed board middle part and inspection plate middle part, and lower carriage and upper bracket are hinged by the hinge of horizontal expansion.The head end of inspection plate is hinged with head of a bed screw rod 7 by horizontal hinge, and on head of a bed screw rod, turning set is equipped with head of a bed swivel nut 8, and head of a bed swivel nut is equipped with head of a bed annular groove 9 outward, is installed with head of a bed handle 10 on head of a bed swivel nut.The head end of bed board is hinged with bed board slip ring 11 by the hinge of horizontally set, and bed board slip ring and the assembling of head of a bed annular groove turning set are closed.Inspection plate both sides are separately installed with the fixture that two covers are corresponding with upper limb and lower limb, described fixture comprises the fixed bar corresponding with upper limb or lower limb 14, also comprise the front-and-back adjusting device of controlling fixed bar swing, also comprise and control the left and right adjusting device that fixed bar swings.
In this linkage bed, bed board is connected with support wheel by footpost, therefore can play convenient mobile object.Linkage bed can be moved to balcony and shine sunlight, also linkage bed can be moved to inspection chamber inspection from ward, very convenient.Bed board top is provided with inspection plate, and patient lies in exactly and on inspection plate, has a rest or check, very convenient.Bed board middle part is provided with upwardly extending lower carriage, inspection plate middle part is provided with the upper bracket to downward-extension, upper bracket and lower carriage are hinged by the hinge of horizontal expansion, and inspection plate is just as the seesaw that a middle part is made into like this, and its rear and front end can swing up and down or lifting.The head end of inspection plate is hinged with head of a bed screw rod, is bolted with head of a bed swivel nut on head of a bed screw rod.Head of a bed swivel nut is equipped with circular head of a bed annular groove outward, is also installed with handle on head of a bed swivel nut, therefore by operating grip, can drive head of a bed swivel nut rotating along head of a bed screw axial and move.Because the hinge between head of a bed screw rod and inspection plate is also horizontally set, so head of a bed screw rod also can swing on fore-and-aft direction.The head end of bed board is hinged with circular bed board slip ring by the hinge of horizontally set, and bed board slip ring and the assembling of head of a bed annular groove turning set are closed, therefore, when head of a bed swivel nut rotates, in the axial direction that relative bed board is static.Due to head of a bed screw rod upper end and inspection plate hinged, and head of a bed swivel nut and bed board are hinged, so when operating grip rotates, will there is axial relative displacement in head of a bed screw rod and head of a bed swivel nut, also carry out axial stretching, also just played the effect of adjusting inspection plate head end height or adjusting the relative bed board head end of inspection plate head end distance, realized like this inclination control of inspection plate together with the articulated structure of inspection plate middle part.When client need is gone to bed, left the bed, and medical examination is when need, and can control inspection plate, and not only bunk bed is convenient, and medical examination is also convenient, needs hardly patient to coordinate.
In this linkage bed, inspection plate both sides are separately installed with the fixture that two covers are corresponding with upper limb and lower limb, described fixture comprises the fixed bar corresponding with upper limb or lower limb, also comprise the front-and-back adjusting device of controlling fixed bar swing, also comprise and control the left and right adjusting device that fixed bar swings.Because four fixed bars are arranged on the rear and front end of the inspection plate left and right sides, therefore patient's extremity can be separately fixed on fixed bar, after fixing, just can by fixed bar, to patient's extremity, control without patient coordinates, very convenient.By operation front-and-back adjusting device, can make to be fixed on patient's extremity on fixed bar on fore-and-aft direction in best angle, can make like this patient's extremity state in the most natural or the most comfortable on fore-and-aft direction.Similarly, by operation left and right adjusting device, can make to be fixed on patient's extremity on fixed bar on left and right directions in best angle, can make like this patient's extremity state in the most natural or the most comfortable on left and right directions.That is to say, by cooperation, adjust front-and-back adjusting device and left and right adjusting device, can make patient's extremity in the arbitrarily angled or direction in inspection plate top, not only can make patient more comfortable, and can in polarizers of big angle scope more, adjust the angle of inclination of patient's extremity, when doctor is checked, there is the open visual field, be no matter check, film making, or diagnosis, all very directly perceived and convenient.
Described left and right adjusting device comprises the groove 15 that is arranged on inspection plate avris, groove rear and front end face is coaxially hinged with the swing span 16 that can swing by hinge, swing span links together by front-and-back adjusting device and fixed bar, one end face of the most close inspection plate of swing span end is provided with the left and right locating hole 17 that ring hinge arranges, the inspection plate end corresponding with left and right locating hole is provided with left and right passage 18, in the passage of left and right, slide and be fitted with the left and right locating rod 19 coordinating with left and right locating hole plug-in mounting, between left and right passage and left and right locating rod, be provided with and make left and right locating rod elasticity insert the left and right retainer spring 20 in the locating hole of left and right, the other end of swing span is provided with the left and right positioning tooth 21 that ring hinge arranges, the recess sidewall corresponding with left and right positioning tooth is provided with chamber, left and right 22, left and right intracavity is hinged with the inner and the clamped left and right finger 24 coordinating of left and right positioning tooth by left and right hinge 23, between left and right finger and groove inwall, be provided with and make the inner left and right spring 25 that compresses left and right positioning tooth of left and right finger.
In this left and right adjusting device, the swing span being arranged in inspection plate avris groove by hinge is its primary structure.For convenience of narration, groove is called to outer face or limit end face near the end face of the head of a bed or tailstock on fore-and-aft direction, the end face of the most close inspection plate recited above end namely, another end face corresponding with this end face is called to inner face or inner end, and two end faces of swing span are also definition like this.Because be provided with hinge between the opposite ends face of swing span rear and front end face and groove, and two hinges coaxially arrange, so swing span can rotate or swing around hinge.Because be provided with front-and-back adjusting device on swing span, and swing span links together by front-and-back adjusting device and fixed bar lower end, so, when control swing span swings, swing span also must drive fixed bar synchronously to swing by the front-and-back adjusting device of installing on it, so also just realize the function that swings of fixed bar, namely realized the function that patient's extremity are outwards stretched or inwardly pushed.
As a whole, left and right adjusting device comprises the irreversible control of controlling the unidirectional swing of swing span and the retaining mechanism that swing span is carried out to locking positioning.Particularly, described irreversible control comprises the left and right positioning tooth being located on swing span inner face, and left and right positioning tooth arranges around swing span hinge coaxial annular.Also comprise the chamber, left and right being arranged in recess sidewall, the setting corresponding to left and right positioning tooth of chamber, left and right, and connect and arrange with inspection plate avris.Left and right intracavity is hinged with left and right finger by left and right hinge, and the press-side of left and right finger and left and right positioning tooth embed by interference fit.When left and right finger embeds left and right positioning tooth, left and right positioning tooth can only rotate around hinge along the incline direction of left and right finger, namely swing span can only rotate along the incline direction of left and right finger or swing, and also has the effect of controlling swing span one-directional rotation or swing.In this linkage bed, be not subject in external force situation, left and right finger can only make swing span along direction one-directional rotation or the swing of the side oscillation outside inspection plate of fixed bar on it.Left and right intracavity is also provided with left and right spring, and left and right spring can make the press-side automatic elastic of left and right finger by being pressed on the positioning tooth of left and right, has played and has made left and right finger press all the time clamped effect on the positioning tooth of left and right.Because chamber, left and right and inspection plate avris connect, therefore when finger being stretched into chamber, left and right and pressing the operating side of left and right finger, the press-side of left and right finger will be by sled from left and right positioning tooth, left and right finger has just lost the unidirectional control action to left and right positioning tooth like this, has also just lost the unidirectional control action to swing span.Now can namely to inspection plate internal direction, swing fixed bar with the reversion of another hand propelled swing span so that fixed bar resets, play the effect of fixed bar inwardly being pressed close to or being pressed patient's extremity.When the fixed bar of binding lower limb is tilted laterally, patient's both legs are splayfooted and break into two with one's hands or separated position, now patient's lower limb partly expose fully, contribute to carry out abdomen examination, gynecologial examination, rectal examination, edeoscopy or femoribus internus inspection etc., also contribute to carry out the perspective at the positions such as abdominal part, pelvis or film making etc.
Retaining mechanism mainly comprises the left and right locating hole being arranged on swing span outer face, and left and right locating hole arranges around swing span hinge coaxial annular.Inspection plate end is provided with the left and right passage corresponding with left and right locating hole, slide and be fitted with left and right locating rod, so left and right locating rod can be along in left and right passage insertion effect locating hole in the passage of left and right.Now, swing span is locked together by left and right locating rod and inspection plate, is also that fixed bar and inspection plate are locked together, and has also just played the effect that locks patient's extremity on left and right directions.Left and right retainer spring is installed in the passage of left and right, and the Main Function of left and right retainer spring is that left and right locating rod elasticity is pressed in the locating hole of left and right, has played the effect of automatic elastic locking.
Described front-and-back adjusting device comprises the groove 26 being arranged on swing span, groove left and right both ends of the surface are coaxially hinged with the rotating disk 27 of energy swing by hinge, rotating disk limit portion and fixed bar lower end are fixed together, one end face of the most close inspection plate avris of rotating disk is provided with the front and back locating hole 28 that ring hinge arranges, passage 29 before and after the swing span corresponding with front and back locating hole is provided with, in the passage of front and back, slide and be fitted with the front and back locating rod 30 coordinating with front and back locating hole plug-in mounting, between front and back passage and front and back locating rod, be provided with the front and back retainer spring 31 in the locating hole of locating rod elasticity insertion front and back before and after making, the other end of rotating disk is provided with the front and back positioning tooth 32 that ring hinge arranges, chamber 33 before and after the swing span corresponding with front and back positioning tooth is provided with, front and back intracavity is hinged with inner and the clamped front and back finger 35 coordinating of front and back positioning tooth by front and back hinge 34, between front and back finger and groove inwall, be provided with the front and back spring 36 of the inner compression of finger front and back positioning tooth before and after making, the outer avris of swing span is provided with the operating cavity 37 being communicated with chamber, front and back, in operating cavity, slide and be fitted with the release link 39 being connected with finger operating side, front and back by cord 38.
In this front-and-back adjusting device, the rotating disk being arranged in swing span groove by hinge is its primary structure.For convenience of narration, groove end face near inspection plate avris on left and right directions is called to outer face or limit end face, the end face of the most close inspection plate avris recited above namely, another end face corresponding with this end face is called to inner face or inner end, and two end faces of groove are also definition like this.Because be provided with hinge between the opposite ends face of rotating disk left and right both ends of the surface and groove, and two hinges coaxially arrange, so rotating disk can rotate or swing around hinge.In this linkage bed, rotating disk limit portion and fixed bar lower end are fixed together, so, when controlling rotating disk swing, rotating disk also must drive the synchronous swing of fixed bar, so also just realize the swing function of fixed bar, namely realized the function that outwards stretches or inwardly push on patient's extremity fore-and-aft direction.
As a whole, front-and-back adjusting device comprises the irreversible control of controlling the unidirectional swing of rotating disk and the retaining mechanism that rotating disk is carried out to locking positioning.Particularly, described irreversible control comprises the front and back positioning tooth being located on rotating disk inner face, and front and back positioning tooth rotates and coils the setting of hinge coaxial annular.Also comprise the chamber, front and back being arranged on groove sidewall, the setting corresponding to front and back positioning tooth of chamber, front and back.Finger before and after front and back intracavity is hinged with by front and back hinge, the press-side of front and back finger and front and back positioning tooth embed by interference fit.When front and back finger embeds front and back positioning tooth, front and back positioning tooth can only rotate around hinge along the incline direction of front and back finger, and namely rotating disk can only rotate along the incline direction of front and back finger or swing, and also have the effect of controlling rotating disk one-directional rotation or swing.In this linkage bed, be not subject in external force situation, front and back finger can only make rotating disk along fixed bar on it near direction one-directional rotation or the swing of the head of a bed or tailstock.Spring before and after front and back intracavity is also provided with, before and after front and back spring can make, the press-side automatic elastic of finger, by positioning tooth before and after being pressed in, has played and has made front and back finger press all the time clamped effect on the positioning tooth of front and back.In this linkage bed, the outer avris of swing span is provided with the operating cavity being communicated with chamber, front and back, in operating cavity, slides and is fitted with the release link being connected with finger operating side, front and back by cord.Therefore pull out release link, can play the effect of finger operating side before and after pressing, now, the press-side of front and back finger will be by sled from front and back positioning tooth, like this, finger has just lost the unidirectional control action to front and back positioning tooth, has also just lost the unidirectional control action to rotating disk.Now can be with the reversion of another hand propelled rotating disk so that fixed bar reset, namely to inspection plate internal direction, swing fixed bar, played the effect of fixed bar inwardly being pressed close to or inwardly being pressed patient's extremity, now two of inspection plate homonymy fixed bar upper ends are near arranging.When the fixed bar of binding lower limb is tilted to head of a bed direction, be relatively applicable to gynecologial examination, abdomen examination, rectal examination or edeoscopy etc.
Retaining mechanism mainly comprises the front and back locating hole being arranged on rotating disk outer face, and front and back locating hole rotates and coils the setting of hinge coaxial annular.Outside swing span, be provided with the front and back passage corresponding with front and back locating hole, slide and be fitted with front and back locating rod in the passage of front and back, therefore front and back locating rod can be along in front and back passage insertion effect locating hole.Now, rotating disk is locked together by front and back locating rod and swing span, because swing span can only swing, is therefore equivalent to play the effect that locks patient's extremity on fore-and-aft direction.Retainer spring before and after being provided with in the passage of front and back, the Main Function of front and back retainer spring is that front and back locating rod elasticity is pressed in the locating hole of front and back, has played the effect of automatic elastic locking.
In the present embodiment, fixed bar is provided with annular groove 40.Annular groove is set, can makes bundling belt embed in annular groove, with regard to having avoided, because bundling belt and fixed bar skid, cause fixing failed phenomenon like this.
Claims (4)
1. a linkage bed, comprise bed board (1), bed board (1) bottom is installed with footpost (2), footpost (2) lower end is provided with support wheel (3), it is characterized in that: bed board (1) top is provided with inspection plate (4) by tilting gearing, described tilting gearing comprises lower carriage (5) and the upper bracket (6) that is installed in respectively bed board (1) middle part and inspection plate (4) middle part, lower carriage (5) and upper bracket (6) are hinged by the hinge of horizontal expansion, the head end of inspection plate (4) is hinged with head of a bed screw rod (7) by horizontal hinge, the upper turning set of head of a bed screw rod (7) is equipped with head of a bed swivel nut (8), the outer head of a bed annular groove (9) that is equipped with of head of a bed swivel nut (8), on head of a bed swivel nut (8), be installed with head of a bed handle (10), the head end of bed board (1) is hinged with bed board slip ring (11) by the hinge of horizontally set, bed board slip ring (11) closes with the assembling of head of a bed annular groove (9) turning set, inspection plate (4) both sides are separately installed with the fixture that two covers are corresponding with upper limb and lower limb, described fixture comprises the fixed bar corresponding with upper limb or lower limb (14), also comprise the front-and-back adjusting device of controlling fixed bar swing, also comprise and control the left and right adjusting device that fixed bar swings.
2. linkage bed as claimed in claim 1, it is characterized in that: described left and right adjusting device comprises the groove (15) that is arranged on inspection plate (4) avris, groove (15) rear and front end face is coaxially hinged with the swing span (16) that can swing by hinge, swing span (16) links together by front-and-back adjusting device and fixed bar (14), one end face of swing span (16) the most close inspection plate end is provided with the left and right locating hole (17) that ring hinge arranges, the inspection plate end corresponding with left and right locating hole (17) is provided with left and right passage (18), in left and right passage (18), slide and be fitted with the left and right locating rod (19) coordinating with left and right locating hole (17) plug-in mounting, between left and right passage (18) and left and right locating rod (19), be provided with and make left and right locating rod (19) elasticity insert the left and right retainer spring (20) in left and right locating hole (17), the other end of swing span (16) is provided with the left and right positioning tooth (21) that ring hinge arranges, groove (15) sidewall corresponding with left and right positioning tooth (21) is provided with chamber, left and right (22), in chamber, left and right (22), by left and right hinge (23), be hinged with the inner and the clamped left and right finger (24) coordinating of left and right positioning tooth (21), between left and right finger (24) and groove (15) inwall, be provided with and make the inner left and right spring (25) that compresses left and right positioning tooth (21) of left and right finger (24).
3. linkage bed as claimed in claim 2, it is characterized in that: described front-and-back adjusting device comprises the groove (26) being arranged on swing span (16), groove (26) left and right both ends of the surface are coaxially hinged with the rotating disk (27) of energy swing by hinge, rotating disk (27) limit portion and fixed bar (14) lower end are fixed together, one end face of the most close inspection plate avris of rotating disk (27) is provided with the front and back locating hole (28) that ring hinge arranges, passage (29) before and after the swing span (16) corresponding with front and back locating hole (28) is provided with, in front and back passages (29), slide and be fitted with the front and back locating rod (30) coordinating with front and back locating hole (28) plug-in mounting, between front and back passage (29) and front and back locating rod (30), be provided with the front and back retainer spring (31) in locating rod (30) elasticity insertion front and back locating holes (28) before and after making, the other end of rotating disk (27) is provided with the front and back positioning tooth (32) that ring hinge arranges, chamber (33) before and after the swing span (16) corresponding with front and back positioning tooth (32) is provided with, in chambeies, front and back (33), by front and back hinge (34), be hinged with inner and the clamped front and back finger (35) coordinating of front and back positioning tooth (32), between front and back finger (35) and groove (26) inwall, be provided with the front and back spring (36) of the inner compression front and back positioning tooths of fingers (35) (32) before and after making, the outer avris of swing span (16) is provided with the operating cavity (37) being communicated with chamber, front and back (33), in operating cavity (37), slide and be fitted with the release link (39) being connected with front and back finger (35) operating side by cord (38).
4. linkage bed as claimed in claim 3, is characterized in that: fixed bar (14) is provided with annular groove (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420138318.1U CN203829226U (en) | 2014-03-26 | 2014-03-26 | Linkage bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420138318.1U CN203829226U (en) | 2014-03-26 | 2014-03-26 | Linkage bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203829226U true CN203829226U (en) | 2014-09-17 |
Family
ID=51507125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420138318.1U Expired - Fee Related CN203829226U (en) | 2014-03-26 | 2014-03-26 | Linkage bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203829226U (en) |
-
2014
- 2014-03-26 CN CN201420138318.1U patent/CN203829226U/en not_active Expired - Fee Related
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