CN203776927U - Examination couch - Google Patents
Examination couch Download PDFInfo
- Publication number
- CN203776927U CN203776927U CN201420138290.1U CN201420138290U CN203776927U CN 203776927 U CN203776927 U CN 203776927U CN 201420138290 U CN201420138290 U CN 201420138290U CN 203776927 U CN203776927 U CN 203776927U
- Authority
- CN
- China
- Prior art keywords
- bar
- swing
- finger
- swing span
- sliding sleeve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses an examination couch. The examination couch comprises a bottom rod fixedly arranged on a couch board, a sliding sleeve is locked with the bottom rod through a locking piece, a swing stem is hinged to the upper part of the sliding sleeve, an adjustment lever is hinged to the middle of the swing stem, a locking device is arranged between the lower part of the adjustment lever and the sliding sleeve, a support plate obliquely arranged upwards is fixedly arranged at the tail end of the swing stem, lateral plates are fixedly arranged on two edge sides of the support plate, a baseplate connected with the edges of the lateral plates are fixedly arranged on the lower edge side of the support plate, a feed-through slideway is formed in the support plate, a slide bar is inserted into the slideway in a sliding manner, a limited bar is fixedly arranged at the upper end of the slide bar, a first spring compressing the limited bar on the support plate is arranged between the bottoms of the limited bar and the support plate, fixing devices are mounted on two sides of the couch board, and each fixing device comprises a fixing rod, and further comprises a front-back adjusting device and a left-right adjusting device which are used for controlling the fixing rod. The examination couch has a reasonable structure, can fully expose the examined part, demands less on patients, and almost needs no cooperation of the patients, the lead thickness and the shielding face are adjustable within a wide range and the adjustment dead angle is small.
Description
Technical field
This utility model relates to examinating couch.
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 examinating couch 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.
For radioscopy or radiation film making; patient easily produces the feared state of mind, action distortion while causing checking, and therefore not only doctor checks pretty troublesome; and can not accurately block when radiological protection operation or isolated operation are carried out in protected position, lost protection meaning.
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 fully expose be examined position, patient is required low, almost without patient, coordinate, and lead thickness, block surface is adjustable, range of accommodation is wide, regulate the little examinating couch in dead angle.
For solving the problems of the technologies described above, the construction features of this examinating couch is: comprise the bottom bar being installed on bed board, on bottom bar, be equipped with can be around the sliding sleeve of bottom bar coaxial rotation for slip cap, sliding sleeve top is provided with sliding sleeve is locked to the locking member on bottom bar, sliding sleeve upper articulation has the fork that can swing up and down, fork middle part is hinged with adjusting rod, between adjusting rod bottom and sliding sleeve, be provided with the locking device that can lock with adjusting rod bottom diverse location, fork end is installed with the gripper shoe that is inclined upwardly and arranges, two avris of gripper shoe are installed with respectively side plate, the avris that gripper shoe is lower is installed with the base plate being connected with side plate limit portion, in gripper shoe, be provided with the slideway of perforation, in slideway, slide and be fitted with slide bar, slide bar upper end is installed with gag lever post, between gag lever post bottom and gripper shoe bottom, be provided with the first spring that gag lever post is compressed to gripper shoe, bed board 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 examinating couch, bed board 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 bed board 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 bed board 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.
Because sliding sleeve both can slide up and down along bottom bar, also can be around bottom bar coaxial rotation, therefore, when locking member is during in released state, fork both can move up and down along bottom bar, also can rotate around bottom bar, so also just can control the lifting of lead on fork end support plate or stereotype or swing.After locking member is locked, the height of lead or stereotype and the pendulum angle in horizontal plane have also just been determined.Because the hinged other end of fork one end and sliding sleeve and adjusting rod upper end are hinged, and between adjusting rod bottom and sliding sleeve, be provided with again the locking state that can make the locking of sliding sleeve and adjusting rod bottom diverse location, therefore, during by adjustment locking device, just can make adjusting rod bottom diverse location and sliding sleeve be locked together, so just played the effect that regulates fork end height, also just played and controlled the effect that stereotype on fork end support plate or lead swing up and down in vertical plane, also just played stereotype or the lead effect at angle of inclination up or down of regulating.And when locking device is locked, sliding sleeve, fork and adjusting rod will form triangle syndeton, there is extremely strong structural stability, effective guarantee the secure support to stereotype or lead.The side plate of gripper shoe both sides can carry out stereotype width spacing, and the base plate at gripper shoe two ends and gag lever post play the effect that clamps multilamellar stereotype.In the semi-enclosed framework being formed by gripper shoe, side plate, base plate and gag lever post, can hold stereotype like this, and can freely adjust the thickness of stereotype, also the stereotype of differing heights can be freely selected, also just can needed stereotype need to be selected according to actual radiation, very convenient.In this examinating couch, gag lever post is to realize with base plate relative motion by being inserted into slide bar in gripper shoe slideway, and realize the automatic impaction of stereotype or locking by the first spring being arranged between gag lever post bottom and gripper shoe bottom, doctor only need pull out gag lever post, operates very simple.
As a kind of implementation, described locking device comprises the tooth bar that is installed in adjusting rod bottom, on sliding sleeve, along length, is evenly equipped with the voussoir matching with tooth bar.
When the different teeth on tooth bar coordinate with the same voussoir on sliding sleeve, the adjusting rod length between fork middle part and sliding sleeve will change, and so just can play the effect that regulates fork to swing up and down.Because voussoir arranges along sliding sleeve length direction, when tooth bar coordinates from different voussoirs, can play the effect that expands range of accommodation, namely expand the effect of fork hunting range, greatly reduced adjustment dead angle.
As improvement, described tooth bar is arranged on adjusting rod bottom.
Tooth bar is arranged on adjusting rod bottom, exactly tooth bar is arranged down, can make like this tooth bar under self gravitation effect just can with voussoir auto lock, operate simpler.
As a kind of implementation, described left and right adjusting device comprises the groove that is arranged on bed board 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 bed board of swing span end is provided with the left and right locating hole that ring hinge arranges, the bed board 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 bed board 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 bed board 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 bed board 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 examinating couch, 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 bed board 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 bed board 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 bed board 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.Bed board 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 bed board, is also that fixed bar and bed board 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 bed board 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 bed board avris on left and right directions is called to outer face or limit end face, namely the end face of the most close bed board avris recited above, is called inner face or inner end by another end face corresponding with this end face, 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 examinating couch, 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 examinating couch, 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 examinating couch, 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 bed board 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 bed board 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 examinating couch of this structure rational in infrastructure, can fully expose and be examined position, patient required low, almost without patient, coordinate, and lead thickness, block surface is adjustable, range of accommodation is wide, regulate dead angle little.
Accompanying drawing explanation
By reference to the accompanying drawings this utility model is described in further detail:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the fit structure schematic diagram of left and right adjusting device and front-and-back adjusting device;
Fig. 3 is the structural representation that left and right adjusting device outwards swings rear bed board and front-and-back adjusting device;
The structural representation of Fig. 3 when Fig. 4 is the vertical state of fixed bar;
Fig. 5 is the structural representation of fixed bar Fig. 3 while sloping inwardly;
Fig. 6 is the structural representation of fixed bar Fig. 3 when outward-dipping;
The structural representation of Fig. 3 when Fig. 7 checks for patient.
The specific embodiment
As shown in the figure, this examinating couch comprises the bed board 1 being supported by footpost 43, and footpost 43 lower ends are provided with roller 44.In this examinating couch, bed board 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.Because four fixed bars are arranged on the rear and front end of the bed board 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 bed board 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.
On bed board 1, be installed with bottom bar 2, on bottom bar 2, be equipped with can be around the sliding sleeve 3 of bottom bar coaxial rotation for slip cap, and sliding sleeve 3 tops are provided with sliding sleeve is locked to the locking member 4 on bottom bar, and sliding sleeve 3 upper articulations have the fork 5 that can swing up and down.Fork 5 middle parts are hinged with adjusting rod 13, are provided with the locking device that can lock with adjusting rod bottom diverse location between adjusting rod 13 bottoms and sliding sleeve 3.Fork 5 ends are installed with the gripper shoe 6 that is inclined upwardly and arranges, and two avris of gripper shoe 6 are installed with respectively side plate 7.The avris that gripper shoe 6 is lower is installed with the base plate 8 being connected with side plate limit portion.In gripper shoe 6, be provided with the slideway 9 of perforation, the interior slip of slideway 9 is fitted with slide bar 10, and slide bar 10 upper ends are installed with gag lever post 11, between gag lever post 11 bottoms and gripper shoe bottom, is provided with the first spring 12 that gag lever post is compressed to gripper shoe.
Because sliding sleeve 3 both can slide up and down along bottom bar 2, also can be around bottom bar 2 coaxial rotation, therefore when locking member is during in released state, fork 5 both can move up and down along bottom bar, also can rotate around bottom bar 2, so also just can control the lifting of lead on fork end support plate or stereotype 45 or swing.After locking member is locked, the height of lead or stereotype and the pendulum angle in horizontal plane have also just been determined.Because fork 5 one end and the hinged other end of sliding sleeve and adjusting rod 13 upper ends are hinged, and between adjusting rod bottom and sliding sleeve, be provided with again the locking state that can make the locking of sliding sleeve and adjusting rod bottom diverse location, therefore, during by adjustment locking device, just can make adjusting rod 13 bottom diverse locations and sliding sleeve be locked together, so just played the effect that regulates fork 5 end height, also just played the effect that stereotype on fork 5 end support plates 6 or lead swing up and down in vertical plane of controlling, also just played stereotype 45 or the lead effect at angle of inclination up or down of regulating.And when locking device is locked, sliding sleeve, fork and adjusting rod will form triangle syndeton, there is extremely strong structural stability, effective guarantee the secure support to stereotype or lead.The side plate of gripper shoe both sides can carry out stereotype width spacing, and the base plate at gripper shoe 6 two ends and gag lever post play the effect that clamps multilamellar stereotype.In the semi-enclosed framework being formed by gripper shoe 6, side plate 7, base plate 8 and gag lever post 11, can hold stereotype like this, and can freely adjust the thickness of stereotype, also the stereotype of differing heights can be freely selected, also just can needed stereotype need to be selected according to actual radiation, very convenient.In this examinating couch, gag lever post 11 is to realize with base plate relative motion by being inserted into slide bar in gripper shoe 6 slideways, and realize the automatic impaction of stereotype or locking by the first spring being arranged between gag lever post bottom and gripper shoe bottom, doctor only need pull out gag lever post, operates very simple.
In the present embodiment, described locking device comprises the tooth bar 41 that is installed in adjusting rod 13 bottoms, on sliding sleeve 3, along length, is evenly equipped with the voussoir 42 matching with tooth bar 41.When the different teeth on tooth bar coordinate with the same voussoir on sliding sleeve, the adjusting rod length between fork 5 middle parts and sliding sleeve will change, and so just can play the effect that regulates fork to swing up and down.Because voussoir 42 arranges along sliding sleeve length direction, when tooth bar coordinates from different voussoirs, can play the effect that expands range of accommodation, namely expand the effect of fork hunting range, greatly reduced adjustment dead angle.In the present embodiment, tooth bar is arranged on adjusting rod 13 bottoms, so exactly tooth bar is arranged down, can make like this tooth bar under self gravitation effect just can with voussoir auto lock, operate simpler.
Described left and right adjusting device comprises the groove 15 that is arranged on bed board 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 bed board of swing span end is provided with the left and right locating hole 17 that ring hinge arranges, the bed board 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 bed board 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 bed board 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 bed board 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 examinating couch, 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 bed board 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 bed board 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 bed board 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.Bed board 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 bed board, is also that fixed bar and bed board 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 bed board 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 bed board avris on left and right directions is called to outer face or limit end face, namely the end face of the most close bed board avris recited above, is called inner face or inner end by another end face corresponding with this end face, 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 examinating couch, 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 examinating couch, 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 examinating couch, 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 bed board 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 bed board 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 (6)
1. examinating couch, it is characterized in that: comprise the bottom bar (2) being installed on bed board (1), the upper slip cap of bottom bar (2) is equipped with can be around the sliding sleeve (3) of bottom bar (2) coaxial rotation, sliding sleeve (3) top is provided with sliding sleeve (3) is locked to the locking member (4) on bottom bar (2), sliding sleeve (3) upper articulation has the fork (5) that can swing up and down, fork (5) middle part is hinged with adjusting rod (13), between adjusting rod (13) bottom and sliding sleeve (3), be provided with the locking device that can lock with adjusting rod (13) bottom diverse location, fork (5) end is installed with the gripper shoe (6) that is inclined upwardly and arranges, two avris of gripper shoe (6) are installed with respectively side plate (7), the lower avris of gripper shoe (6) is installed with the base plate (8) being connected with side plate (7) limit portion, in gripper shoe (6), be provided with the slideway (9) of perforation, in slideway (9), slide and be fitted with slide bar (10), slide bar (10) upper end is installed with gag lever post (11), between gag lever post (11) bottom and gripper shoe (6) bottom, be provided with the first spring (12) that gag lever post (11) is compressed to gripper shoe (6), bed board (1) 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. examinating couch according to claim 1, is characterized in that described locking device comprises the tooth bar (41) that is installed in adjusting rod (13) bottom, and sliding sleeve (3) is upper is evenly equipped with along length the voussoir (42) matching with tooth bar (41).
3. examinating couch according to claim 2, is characterized in that described tooth bar (41) is arranged on adjusting rod (13) bottom.
4. examinating couch as claimed in claim 3, it is characterized in that: described left and right adjusting device comprises the groove (15) that is arranged on bed board (1) 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 bed board end is provided with the left and right locating hole (17) that ring hinge arranges, the bed board 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).
5. examinating couch as claimed in claim 4, 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 bed board 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).
6. examinating couch as claimed in claim 5, is characterized in that: fixed bar (14) is provided with annular groove (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420138290.1U CN203776927U (en) | 2014-03-26 | 2014-03-26 | Examination couch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420138290.1U CN203776927U (en) | 2014-03-26 | 2014-03-26 | Examination couch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203776927U true CN203776927U (en) | 2014-08-20 |
Family
ID=51313175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420138290.1U Expired - Fee Related CN203776927U (en) | 2014-03-26 | 2014-03-26 | Examination couch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203776927U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108478229A (en) * | 2018-04-27 | 2018-09-04 | 海口市人民医院（中南大学湘雅医学院附属海口医院） | CT examining table convenient to special position is put |
-
2014
- 2014-03-26 CN CN201420138290.1U patent/CN203776927U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108478229A (en) * | 2018-04-27 | 2018-09-04 | 海口市人民医院（中南大学湘雅医学院附属海口医院） | CT examining table convenient to special position is put |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203898340U (en) | Multifunctional examining table | |
| CN103611271B (en) | A kind of horizontal split exerciser with massage machine | |
| CN105792788A (en) | Fastening unit for fastening device for supporting patient to be X-rayed to operating table | |
| CN206470485U (en) | A kind of Height Adjustable medical image sees sheet devices | |
| CN203776927U (en) | Examination couch | |
| CN107490868A (en) | It is a kind of that there is the medical image of height and angular adjustment to see sheet devices | |
| CN104857675B (en) | A kind of horizontal split exerciser | |
| JP5546695B2 (en) | Dental manikin | |
| CN108210204A (en) | A kind of hospital's child for treatment care device | |
| CN107802300A (en) | A kind of rib device for spreading for thoracic surgery | |
| CN109172252A (en) | A kind of paediatrics tooth detection chaise longue | |
| CN109805972A (en) | General surgery muscle pull device | |
| CN203829226U (en) | Linkage bed | |
| CN103735283B (en) | Urodynamics Image detection position control apparatus | |
| CN208988906U (en) | A kind of x-ray image acquisition device of human anatomic structure | |
| CN103656879A (en) | Auxiliary device for head and neck positioning | |
| CN210962852U (en) | Medical examination bed is synthesized in internal medicine emergency call | |
| CN106037949A (en) | Spine sagittal view angle measurement device used during operation | |
| CN113187991A (en) | Self-locking mechanism and frame based on medical imaging equipment | |
| EP1790290A3 (en) | Unit for acquiring dental radiographic images | |
| CN205866762U (en) | Photographic adjusting device of children's knee joint X -ray | |
| CN206687837U (en) | A kind of Folding stretcher | |
| CN220860316U (en) | Multifunctional operating table | |
| CN220860314U (en) | Operating table turning device | |
| CN108814541A (en) | A kind of paediatrics expands device with anus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 Termination date: 20150326 |
|
| EXPY | Termination of patent right or utility model |