CN211750804U - Universal limb adjusting bracket device for operation bed side - Google Patents
Universal limb adjusting bracket device for operation bed side Download PDFInfo
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- CN211750804U CN211750804U CN202020049124.XU CN202020049124U CN211750804U CN 211750804 U CN211750804 U CN 211750804U CN 202020049124 U CN202020049124 U CN 202020049124U CN 211750804 U CN211750804 U CN 211750804U
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Abstract
A universal regulation limb bracket device for an operation bed side is characterized in that a short support plate is arranged at the right end of a long support plate, a bearing is arranged between the lower surface of the left end of the long support plate and a clamping mechanism, a lower rod is vertically arranged in the middle of the right end of the lower surface of the long support plate, a locking mechanism is arranged between the bearing and the lower rod, a support rod is arranged at the lower end of the lower rod, a rotating ring rotates around the support rod, the left end of an inner transverse rod is correspondingly fixed with the pipe wall of one side of the rotating ring, a limiting rod is vertically arranged on one side of the outer circumference of the inner transverse rod, which is close to the right end of the long support plate, the inner transverse rod is inserted into a transverse outer pipe, a horizontal sliding groove is arranged on one side of the pipe; can use with current operation table is supporting, reaches the purpose of universal regulation limb position, can adjust according to the treatment needs, accords with the locating position requirement of forearm, ensures going on smoothly of operation treatment process.
Description
Technical Field
The utility model relates to a medical appliance, in particular to an universal limb adjusting bracket device used on the side of an operating bed.
Background
At present, the patient is when doing the operation, and according to the difference of operation position, patient's limbs need be in different functional position, and current operation table holds in the palm the hand rest and is limited only to keep flat the limbs, can not make limbs joint crooked, can not multi-angle transformation limbs joint position, because operation time is longer, places for a long time and leads to patient's limbs dysfunction easily, if the improper then influences the operation easily of performing the operation of limbs placeeing.
When the elbow joint of a patient is abnormal in function and cannot be straightened in an operation, the forearm of the patient needs to be lifted upwards; when a patient is in a prone position, the forearm of the patient is required to be placed at the position, close to the face, of the head, the elbow joint is bent by 90 degrees, the existing hand support frame matched with an operating bed is a flat plate, if the forearm position is to be realized, other objects such as a bed sheet, a body position pad and the like are required to be padded below the forearm and at the edge of the operating bed, so that the height meeting the requirement is reached, if the bed sheet and the body position pad are unstable, the bed sheet and the body position pad can fall on the ground, normal operation treatment is influenced, how to enable the hand support frame matched with the operating bed to be adjusted according to the treatment requirement, the placing position requirement of the forearm is met, the smooth proceeding of the operation treatment process is ensured, and the technical problem which.
In view of the foregoing, there is now a universally adjustable limb cradle device for use on a side of an operating bed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough among the prior art, a universal regulation limbs bracket device for operation bed side is provided, the position through the long extension board of locking mechanism after the pairing rotation is fixed, the position through the short extension board of positioning bolt after the pairing rotation is fixed, fix the short extension board after adjusting high low position through locking big head bolt, fix the distance between long extension board and the short extension board through lock nut on the gag lever post, fix the short extension board after adjusting inclination position through lock nut on the movable rod, reach the purpose of universal regulation limbs position.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme: a universal adjustable limb bracket device for the side of an operating bed is composed of: the device comprises a long support plate, a short support plate, a clamping piece, a big-end bolt, a bottom plate, a bearing, a lower rod, a support rod, a positioning bolt, a rotating ring, a transverse inner rod, a transverse outer tube, a sliding groove, a limiting rod, an end tube, a locking big-end bolt, a longitudinal moving tube, a support lug, a side lug, a pin shaft, an angle adjusting groove, a movable rod, a bottom rod, a clamping plate, a brake pad, a hand-pull ball, a fixed block and a spring; the right end of the long supporting plate is provided with a short supporting plate, the lower part of the left end of the long supporting plate is provided with a clamping mechanism, a bearing is arranged between the lower surface of the left end of the long supporting plate and the clamping mechanism, the middle part of the right end of the lower surface of the long supporting plate is vertically provided with a lower rod, a locking mechanism is arranged between the bearing and the lower rod, the lower end of the lower rod is provided with a supporting rod, the diameter of the supporting rod is smaller than that of the lower rod, a rotating ring is inserted into the periphery of the supporting rod from bottom to top, a threaded rod of a positioning bolt is inserted into a threaded blind hole at the lower end of the supporting rod and is in threaded connection, the rotating ring is rotated at the periphery of the supporting rod, the left end of an inner transverse rod is correspondingly fixed with the pipe wall at one side of the rotating ring, one side of the outer circumference at the position close to, the vertical longitudinal moving pipe is inserted into the end pipe, the locking large-head bolt penetrates through a threaded hole in the end pipe and is tightly propped against the wall of the longitudinal moving pipe, and an angle adjusting mechanism is arranged between the upper end of the longitudinal moving pipe and the middle part of the lower surface of the short supporting plate.
The structure of the clamping mechanism is as follows: the edge of one side that is located long extension board bottom sets up the fastener of the shape of falling U, and long extension board below sets up two at least big head bolts, and the screw hole on big head bolt and the fastener corresponds the spiro union, and horizontal plate top one side of the fastener of the shape of falling U sets up the bottom plate, and the inner circle upper surface and the long extension board left end lower surface of bearing correspond fixedly, and the outer lane lower surface and the bottom plate upper surface of bearing correspond fixedly.
The locking mechanism has the structure that: set up at least one fixed block on the sill bar, the sill bar passes the preformed hole of fixed block, and the fixed block is fixed in long backup plate lower surface, and the sill bar left end is close to bearing department and sets up convex cardboard, and the cardboard internal surface sets up the brake block that convex rubber was made, and the sill bar right-hand member pierces through the preformed channel of sill bar top, and sill bar right-hand member tip sets up the hand-drawing ball, sets up the spring on the sill bar between sill bar and its adjacent fixed block.
The angle adjusting mechanism has the structure that: the upper portion of the longitudinal moving pipe is provided with a supporting lug, two sides of the middle portion of the lower surface of the short supporting plate are provided with a pair of side lugs, the supporting lugs are located between the pair of side lugs and connected into a whole through a pin shaft, the supporting lug or the pair of side lugs rotate by taking the pin shaft as an axis, a circular arc-shaped angle adjusting groove is formed below the pin shaft of one side lug, a movable rod is perpendicularly arranged in the middle of one side face of the supporting lug below the pin shaft, the movable rod is inserted into the angle adjusting groove, and a locking nut is arranged on a thread at.
The long support plate and the short support plate have the same structure: sponge pads are arranged on the upper surfaces of the flat plates, and outer cladding layers are wrapped on the peripheries of the sponge pads and the flat plates; the upper surfaces of the long support plate and the short support plate are provided with arc concave surfaces which are sunken downwards along the axial lead direction; the length of the long support plate is more than twice of the length of the short support plate.
The external threads on the outer periphery of the longitudinal moving pipe are correspondingly screwed with the internal threads on the inner periphery of the end pipe.
The cross sections of the transverse inner rod and the transverse outer tube are both square.
The operation principle is as follows: when in use, the inverted U-shaped clamping piece at one side of the locking mechanism is clamped on the hanging rod at the side of the operating bed, the hanging rod is tightly pressed through the rotating big-end bolt, the long support plate is firmly fixed on the hanging rod at the side of the operating bed through the locking mechanism, the hand-pulling ball of the hand-pulling locking mechanism shortens the spring, the brake pad at the inner side of the clamping plate is separated from the bearing, the long support plate is rotated to enable the long support plate to rotate to a proper position along the bearing as an axis, after the hand-pulling ball is loosened, the elasticity of the spring enables the brake pad at the inner side of the clamping plate to be tightly pressed against the bearing, the long support plate stops rotating, the short support plate is rotated through the angle adjusting mechanism, the longitudinal moving pipe, the transverse moving outer pipe, the transverse inner rod and the rod below the rotating ring as axes, the distance between the longitudinal axis of the lower rod and the longitudinal moving pipe is rotated as a radius, after the height of the short support plate is, the distance between the short support plate and the long support plate is adjusted by adjusting the position of the transverse inner rod in the transverse outer tube, the limiting rod of the transverse inner rod moves in the chute, after the position of the limiting rod in the chute is fixed through the locking nut, the locking nut is tightly pressed against the surface of the transverse outer tube to fix the position of the transverse inner rod, when the short support plate moves to form a certain angle with the long support plate, the short support plate drives the rotating ring to rotate around the support rod through the longitudinal moving tube, the transverse outer tube and the transverse inner rod, the rotating ring is tightly pressed through the positioning bolt, the positioning of an included angle between the short support plate and the long support plate is realized, the cross sections of the transverse inner rod and the transverse outer tube are both square, the short support plate is ensured to be in a horizontal position all the time in; the short support plate rotates by taking the pin shaft as an axis through the pair of side lugs, an obtuse angle formed between the upper surface of the short support plate and the upper surface of the long support plate is adjusted, the movable rod on one side of the support lug moves in the arc-shaped angle adjusting groove, and the tail end of the movable rod is provided with a locking nut to realize the fixation of the inclination angle of the short support plate.
The utility model has the advantages that: the utility model discloses can be rotatory to long backup plate, also can be rotatory to short backup plate, the position through the long backup plate after locking mechanism pairing rotation is fixed, the position through the short backup plate after the positioning bolt pairing rotation is fixed, short backup plate after adjusting high low position is fixed through locking big head bolt, lock nut through the gag lever post fixes the distance between long backup plate and the short backup plate, lock nut through the movable rod fixes the short backup plate after adjusting inclination position, reach the purpose of universal regulation limb position. The utility model discloses simple structure, convenient operation, low in manufacturing cost, the low price, the result of use ideal can be used with current operation table is supporting, can adjust according to the treatment needs, accords with the locating place requirement of forearm, ensures going on smoothly of operation treatment process, has solved the technological problem that is difficult to solve for a long time.
Drawings
The present invention will be further explained with reference to the accompanying drawings:
FIG. 1 is a schematic view of the assembly structure;
FIG. 2 is a side view of the elongated support plate and clamping mechanism of FIG. 1;
FIG. 3 is a side view of the short support plate and the longitudinal tube and the angle adjustment mechanism therebetween;
FIG. 4 is a schematic structural view of the locking mechanism of FIG. 1;
in fig. 1, 2, 3, 4: the device comprises a long support plate 1, a short support plate 2, a clamping piece 3-1, a large-head bolt 3-2, a bottom plate 3-3, a bearing 3-4, a lower rod 4, a support rod 4-1, a positioning bolt 4-2, a rotating ring 5-1, a transverse inner rod 5-2, a transverse outer tube 5-3, a sliding groove 5-4, a limiting rod 5-5, an end tube 5-6, a locking large-head bolt 5-7, a longitudinal moving tube 6, a support lug 6-1, a side lug 6-2, a pin shaft 6-3, an angle adjusting groove 6-4, a movable rod 6-5, a bottom rod 7-1, a clamping plate 7-2, a brake pad 7-3, a hand-pulling ball 7-4, a fixing block 7-5 and a spring 7-6.
Detailed Description
The present invention will be described in further detail with reference to the following detailed description and accompanying drawings:
the right end of a long support plate 1 is provided with a short support plate 2, the lower part of the left end of the long support plate 1 is provided with a clamping mechanism, a bearing 3-4 is arranged between the lower surface of the left end of the long support plate 1 and the clamping mechanism, the middle part of the right end of the lower surface of the long support plate 1 is vertically provided with a lower rod 4, a locking mechanism is arranged between the bearing 3-4 and the lower rod 4, the lower end of the lower rod 4 is provided with a support rod 4-1, the diameter of the support rod 4-1 is smaller than that of the lower rod 4, a rotating ring 5-1 is inserted into the periphery of the support rod 4-1 from bottom to top, a threaded rod of a positioning bolt 4-2 is inserted into a threaded blind hole at the lower end of the support rod 4-1 and is in threaded connection, so that the rotating ring 5-1 rotates at the periphery of the support rod 4, the transverse inner rod 5-2 is inserted into the transverse outer tube 5-3, one side of the tube wall of the transverse outer tube 5-3 is provided with a horizontal sliding groove 5-4, the limiting rod 5-5 is positioned in the sliding groove 5-4, the thread on the periphery of the limiting rod 5-5 is provided with a locking nut, the right end of the transverse outer tube 5-3 is provided with an end tube 5-6 with a vertical axial lead, a vertical longitudinal moving tube 6 is inserted into the end tube 5-6, a locking large head bolt 5-7 is tightly propped against the tube wall of the longitudinal moving tube 6 through a threaded hole on the end tube 5-6, and an angle adjusting mechanism is arranged between the upper end of the longitudinal moving tube 6 and the middle part of the lower.
The structure of the clamping mechanism is as follows: an inverted U-shaped clamping piece 3-1 is arranged at the edge of one side of the bottom of the long support plate 1, at least two large-head bolts 3-2 are arranged below the long support plate 1, the large-head bolts 3-2 are correspondingly screwed with threaded holes in the clamping piece 3-1, a bottom plate 3-3 is arranged on one side above a horizontal plate of the inverted U-shaped clamping piece 3-1, the upper surface of an inner ring of a bearing 3-4 is correspondingly fixed with the lower surface of the left end of the long support plate 1, and the lower surface of an outer ring of the bearing 3-4 is correspondingly fixed with the upper surface of the bottom plate 3.
The locking mechanism has the structure that: the bottom rod 7-1 is provided with at least one fixed block 7-5, the bottom rod 7-1 penetrates through a reserved hole of the fixed block 7-5, the fixed block 7-5 is fixed on the lower surface of the long support plate 1, the left end of the bottom rod 7-1, which is close to the bearing 3-4, is provided with an arc-shaped clamping plate 7-2, the inner surface of the clamping plate 7-2 is provided with a brake pad 7-3 made of arc-shaped rubber, the right end of the bottom rod 7-1 penetrates through a reserved channel above the lower rod 4, the end part of the right end of the bottom rod 7-1 is provided with a hand-pulling ball 7-4, and the bottom rod 7-1 between the lower rod 4 and the adjacent fixed block 7-.
The angle adjusting mechanism has the structure that: a supporting lug 6-1 is arranged above a longitudinal moving pipe 6, a pair of side lugs 6-2 is arranged on two sides of the middle of the lower surface of a short supporting plate 2, the supporting lugs 6-1 are positioned between the pair of side lugs 6-2 and connected into a whole through a pin shaft 6-3, the supporting lugs 6-1 or the pair of side lugs 6-2 rotate by taking the pin shaft 6-3 as an axis, an arc-shaped angle adjusting groove 6-4 is arranged below the pin shaft 6-3 of one side lug 6-2, a movable rod 6-5 is vertically arranged in the middle of one side surface of the supporting lug 6-1 below the pin shaft 6-3, the movable rod 6-5 is inserted into the angle adjusting groove 6-4, and a locking nut is arranged on a thread at the tail end of the periphery of the movable rod.
The long support plate 1 and the short support plate 2 have the same structure: sponge pads are arranged on the upper surfaces of the flat plates, and outer cladding layers are wrapped on the peripheries of the sponge pads and the flat plates; the upper surfaces of the long supporting plate 1 and the short supporting plate 2 are provided with arc-shaped concave surfaces which are sunken downwards along the axial lead direction; the length of the long support plate 1 is more than twice of the length of the short support plate 2.
The external thread on the outer periphery of the longitudinal moving pipe 6 is correspondingly screwed with the internal thread on the inner periphery of the end pipe 5-6.
The cross sections of the transverse inner rod 5-2 and the transverse outer tube 5-3 are both square.
Claims (7)
1. A universal adjustable limb bracket device for the side of an operating bed is composed of: the device comprises a long support plate (1), a short support plate (2), a clamping piece (3-1), a large-head bolt (3-2), a bottom plate (3-3), a bearing (3-4), a lower rod (4), a support rod (4-1), a positioning bolt (4-2), a rotating ring (5-1), a transverse inner rod (5-2), a transverse outer tube (5-3), a sliding groove (5-4), a limiting rod (5-5), an end tube (5-6), a locking large-head bolt (5-7), a longitudinal moving tube (6), a support lug (6-1), a side lug (6-2), a pin shaft (6-3), an angle adjusting groove (6-4), a movable rod (6-5), a bottom rod (7-1), a clamping plate (7-2), a brake pad (7-3), a hand pull ball (7-4), A fixed block (7-5) and a spring (7-6); the method is characterized in that: the right end of a long support plate (1) is provided with a short support plate (2), the lower part of the left end of the long support plate (1) is provided with a clamping mechanism, a bearing (3-4) is arranged between the lower surface of the left end of the long support plate (1) and the clamping mechanism, the middle part of the right end of the lower surface of the long support plate (1) is vertically provided with a lower rod (4), a locking mechanism is arranged between the bearing (3-4) and the lower rod (4), the lower end of the lower rod (4) is provided with a support rod (4-1), the diameter of the support rod (4-1) is smaller than that of the lower rod (4), a rotating ring (5-1) is inserted into the periphery of the support rod (4-1) from bottom to top, a threaded rod of a positioning bolt (4-2) is inserted into a threaded blind hole at the lower end of the support rod (4-1) and is in threaded connection, the rotating ring (5-1) rotates, a limiting rod (5-5) is vertically arranged on one side of the outer circumference of the position, close to the right end, of the transverse inner rod (5-2), the transverse inner rod (5-2) is inserted into the transverse outer tube (5-3), a horizontal sliding groove (5-4) is arranged on one side of the tube wall of the transverse outer tube (5-3), the limiting rod (5-5) is located in the sliding groove (5-4), a locking nut is arranged on threads on the periphery of the limiting rod (5-5), an end tube (5-6) with a vertical axial lead is arranged at the right end of the transverse outer tube (5-3), a vertical longitudinal moving tube (6) is inserted into the end tube (5-6), a locking large-head bolt (5-7) is tightly propped against the tube wall of the longitudinal moving tube (6) through a threaded hole in the end tube (5-6), and an angle adjusting mechanism is arranged between the upper end of the longitudinal.
2. The device of claim 1, wherein the adjustable limb support device comprises: the structure of the clamping mechanism is as follows: an inverted U-shaped clamping piece (3-1) is arranged at the edge of one side of the bottom of the long support plate (1), at least two large-head bolts (3-2) are arranged below the long support plate (1), the large-head bolts (3-2) are correspondingly screwed with threaded holes in the clamping piece (3-1), a bottom plate (3-3) is arranged on one side above a horizontal plate of the inverted U-shaped clamping piece (3-1), the upper surface of an inner ring of a bearing (3-4) is correspondingly fixed with the lower surface of the left end of the long support plate (1), and the lower surface of an outer ring of the bearing (3-4) is correspondingly fixed with the upper surface of the bottom plate (3-3.
3. The device of claim 1, wherein the adjustable limb support device comprises: the locking mechanism has the structure that: the bottom rod (7-1) is provided with at least one fixed block (7-5), the bottom rod (7-1) penetrates through a preformed hole of the fixed block (7-5), the fixed block (7-5) is fixed on the lower surface of the long support plate (1), the left end of the bottom rod (7-1) close to the bearing (3-4) is provided with an arc-shaped clamping plate (7-2), the inner surface of the clamping plate (7-2) is provided with a brake pad (7-3) made of arc-shaped rubber, the right end of the bottom rod (7-1) penetrates through a preformed channel above the lower rod (4), the end part of the right end of the bottom rod (7-1) is provided with a hand-pulling ball (7-4), and a spring (7-6) is arranged on the bottom rod (7-1) between the lower rod (4) and the adjacent fixed block (.
4. The device of claim 1, wherein the adjustable limb support device comprises: the angle adjusting mechanism has the structure that: a support lug (6-1) is arranged above the longitudinal moving pipe (6), a pair of side lugs (6-2) is arranged on two sides of the middle part of the lower surface of the short support plate (2), the support lugs (6-1) are positioned between the pair of side lugs (6-2) and connected into a whole through a pin shaft (6-3), the support lug (6-1) or the pair of side lugs (6-2) rotate by taking the pin shaft (6-3) as an axis, an arc-shaped angle adjusting groove (6-4) is formed below a pin shaft (6-3) of one side lug (6-2), a movable rod (6-5) is vertically arranged in the middle of one side face of a support lug (6-1) below the pin shaft (6-3), the movable rod (6-5) is inserted into the angle adjusting groove (6-4), and a locking nut is arranged on a thread at the tail end of the periphery of the movable rod (6-5).
5. The device of claim 1, wherein the adjustable limb support device comprises: the long support plate (1) and the short support plate (2) have the same structure: sponge pads are arranged on the upper surfaces of the flat plates, and outer cladding layers are wrapped on the peripheries of the sponge pads and the flat plates; the upper surfaces of the long supporting plate (1) and the short supporting plate (2) are provided with arc concave surfaces which are sunken downwards along the axial lead direction; the length of the long support plate (1) is more than twice of the length of the short support plate (2).
6. The device of claim 1, wherein the adjustable limb support device comprises: the external threads on the outer periphery of the longitudinal moving pipe (6) are correspondingly screwed with the internal threads on the inner periphery of the end pipe (5-6).
7. The device of claim 1, wherein the adjustable limb support device comprises: the cross sections of the transverse inner rod (5-2) and the transverse outer tube (5-3) are both square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020049124.XU CN211750804U (en) | 2020-01-10 | 2020-01-10 | Universal limb adjusting bracket device for operation bed side |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020049124.XU CN211750804U (en) | 2020-01-10 | 2020-01-10 | Universal limb adjusting bracket device for operation bed side |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211750804U true CN211750804U (en) | 2020-10-27 |
Family
ID=72888385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020049124.XU Expired - Fee Related CN211750804U (en) | 2020-01-10 | 2020-01-10 | Universal limb adjusting bracket device for operation bed side |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211750804U (en) |
-
2020
- 2020-01-10 CN CN202020049124.XU patent/CN211750804U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201027 Termination date: 20220110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |