CN211884452U - Head operation strutting arrangement - Google Patents
Head operation strutting arrangement Download PDFInfo
- Publication number
- CN211884452U CN211884452U CN202020067289.XU CN202020067289U CN211884452U CN 211884452 U CN211884452 U CN 211884452U CN 202020067289 U CN202020067289 U CN 202020067289U CN 211884452 U CN211884452 U CN 211884452U
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- China
- Prior art keywords
- elastic clamping
- clamping block
- horizontal
- shaft
- block
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- 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
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 9
- 238000001356 surgical procedure Methods 0.000 claims description 8
- 238000013016 damping Methods 0.000 claims description 4
- 230000009471 action Effects 0.000 abstract description 9
- 239000007787 solid Substances 0.000 abstract description 9
- 238000002324 minimally invasive surgery Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
Images
Abstract
The embodiment of the utility model discloses a head operation supporting device, which comprises a vertical fixed connecting shaft; the utility model discloses a vertical solid shaft that links is last to overlapping from last to down in proper order and is equipped with elastic clamp A, elastic clamp B, elastic clamp C, horizontal sliding shaft A and horizontal sliding shaft B are installed to elastic clamp B one side parallel, and the slip nestification has horizontal support slider between horizontal sliding shaft A and horizontal sliding shaft B, and install universal joint on the horizontal support slider, the end of horizontal sliding shaft A and horizontal sliding shaft B is connected through elastic clamp D, elastic clamp D rotates through round pin axle A and is connected with the one end of oblique reinforcing bar, and the other end of oblique reinforcing bar rotates through round pin axle B and installs on elastic clamp C, the utility model discloses form a stable triangle-shaped bearing structure, greatly increased the stability that the device supported; the sliding adjustment is carried out only by manual driving, the device is self-locked under the action of no external force, the operation is simple, and the supporting stability is strong.
Description
Technical Field
The embodiment of the utility model provides a relate to medical instrument technical field, concretely relates to head operation strutting arrangement.
Background
Minimally invasive surgery, as the name implies, is minimally invasive surgery. Refers to an operation performed by using modern medical instruments such as laparoscope, thoracoscope and the like and related equipment. Minimally invasive surgery has the advantages that small trauma, light pain and quick recovery are the dream of every patient needing surgery, and the dream is realized by the minimally invasive surgery. In most head minimally invasive surgeries in the medical industry, a head frame and a frame are required to support the head and related parts of a human body. Also, medical personnel typically use conventional support devices to stably secure the headgear and frame during use by a patient.
However, the supporting device in the prior art generally has a T-shaped sleeve nested on a longitudinal sliding rod to slide, and performs vertical adjustment, a horizontal telescopic rod vertically mounted on the T-shaped sleeve to perform horizontal adjustment, and a fixing screw is used to fix the supporting device through the T-shaped sleeve and the horizontal telescopic rod. Although the scheme can achieve the purposes of horizontal adjustment and vertical adjustment, the adjustment needs to be fixed by screws, the operation is not simple, and the whole device is T-shaped, has poor support performance and is easy to damage.
SUMMERY OF THE UTILITY MODEL
Therefore, the embodiment of the utility model provides a head operation strutting arrangement to it needs to lead to operating simple and convenient enough, the relatively poor, the easy impaired problem of support nature to solve among the prior art because adjust the back with screw fixation T shape sleeve and horizontal telescopic link.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:
a head surgery supporting device comprises a vertical fixed connecting shaft, wherein a first fixing assembly used for fixing an equipment handrail is installed at the top end of the vertical fixed connecting shaft, and a second fixing assembly used for supporting on the ground is installed at the bottom end of the vertical fixed connecting shaft;
vertical solid is even epaxial from last to overlapping in proper order down and is equipped with elastic clamping piece A, elastic clamping piece B, elastic clamping piece C, elastic clamping piece B one side parallel mount has horizontal slip axle A and horizontal slip axle B, just slip nested horizontal support slider that has between horizontal slip axle A and the horizontal slip axle B, just install universal joint on the horizontal support slider, horizontal slip axle A and horizontal slip axle B's end is connected through elastic clamping piece D, elastic clamping piece D rotates the one end that is connected with oblique strengthening support rod through round pin axle A, just the other end of oblique strengthening support rod rotates through round pin axle B and installs on elastic clamping piece C.
Further, first fixed subassembly is including the swing clamping jaw that is used for fixed centre gripping, the swing clamping jaw is installed through setting up at its one side along with the shape nut and is used for adjusting the tight hand of clamp of the centre gripping elasticity of swing clamping jaw is turned round A, swing clamping jaw bottom is installed the clamping jaw and is linked the piece admittedly, the clamping jaw links the piece admittedly and installs through the horizontal fixed axle on the elasticity clamp splice A.
Further, the second fixing component comprises a bottom elastic clamping block fixedly installed at the bottom end of the vertical fixed connecting shaft, a swing auxiliary supporting block is installed on one side of the bottom elastic clamping block, a steering angle supporting leg is installed on the bottom elastic clamping block, a hand knob used for locking the steering angle supporting leg is arranged on the steering angle supporting leg, a turnover supporting rod is installed on the other side of the bottom elastic clamping block in a rotating mode through a pin shaft C, and a thread adjusting rod is installed at the bottom end of the turnover supporting rod in a rotating mode through thread meshing.
Furthermore, an interface slot is arranged on the outer side of the elastic clamping block D, and the interface slot can be fixed on one side of the operating table through a sleeve joint common clamp.
Furthermore, nested sliding positions of the elastic clamping block A, the elastic clamping block B, the elastic clamping block C and the horizontal supporting sliding block are all covered with a friction damping layer.
The embodiment of the utility model provides a have following advantage:
the utility model forms a stable triangular supporting structure through the elastic clamping block B, the elastic clamping block C, the elastic clamping block D, the inclined reinforcing supporting rod, the horizontal sliding shaft A and the horizontal sliding shaft B, thereby greatly increasing the supporting stability of the device; utilize the fixed subassembly of second, first fixed subassembly will be vertical to link firmly a fixed mounting at the bedside, connect head frame or frame through universal joint, make triangle-shaped bearing structure at the slide adjusting of vertical solid axle of linking through the human action, and triangle-shaped bearing structure auto-lock under no exogenic action, thereby can vertically adjust the position of headstock or frame, make horizontal support slider lateral sliding on triangle-shaped bearing structure through the human action, and horizontal support slider takes place the auto-lock under no exogenic action, thereby but the position of horizontal adjustment headstock or frame, only need the human drive to carry out slide adjusting, the device is auto-lock under no exogenic action promptly, and is easy to operate, and support stability is strong.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a schematic view of the overall structure in the embodiment of the present invention.
In the figure:
1-swinging the clamping jaw; 2, clamping a hand knob; 3-conformal nut; 4-clamping jaw fixing and connecting block; 5-horizontal fixed shaft; 6-elastic clamping block A; 7-vertical fixed connecting shaft; 8-elastic clamping block B; 9-elastic clamping block C; 10-horizontal sliding axis a; 11-horizontal sliding axis B; 12-a horizontal support slide; 13-elastic clamping block D; 14-diagonal reinforcing support rods; 15-pin axis A; 16-pin B; 17-bottom resilient clamping blocks; 18-swing auxiliary support block; 19-a steering angle foot; 20-hand twisting; 21-pin C; 22-turning over the supporting rod; 23-a threaded adjusting rod; 24-universal joint.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1, the utility model provides a head surgery strutting arrangement, including vertical solid axle 7 that links, the first fixed subassembly that is used for the fixed equipment handrail is installed on the top of vertical solid axle 7 that links, the fixed subassembly of second that is used for supporting on ground is installed to the bottom of vertical solid axle 7 that links.
And, vertical solid is equipped with elasticity clamp splice A6, elasticity clamp splice B8, elasticity clamp splice C9 from last to overlapping in proper order down on the axle 7 that links, elasticity clamp splice B8 one side parallel mount has horizontal slip axle A10 and horizontal slip axle B11, and slip nested horizontal support slider 12 between horizontal slip axle A10 and the horizontal slip axle B11, just install universal joint 24 on the horizontal support slider 12, horizontal slip axle A10 and horizontal slip axle B11's end is connected through elasticity clamp splice D13, elasticity clamp splice D13 rotates the one end that is connected with oblique reinforcing support pole 14 through round pin axle A15, just the other end of oblique reinforcing support pole 14 rotates through round pin axle B16 and installs on elasticity clamp splice C9.
The vertical fixed connecting shaft 7 is sequentially sleeved with an elastic clamping block A6, an elastic clamping block B8 and an elastic clamping block C9, and the elastic clamping block A6, the elastic clamping block B8 and the elastic clamping block C9 are clamped on the vertical fixed connecting shaft 7 through the elasticity of the elastic clamping block A6, the elastic clamping block B8 and the elastic clamping block C9, and can be adjusted in a sliding mode under the action of external force; a stable triangular supporting structure is formed by the elastic clamping block B8, the elastic clamping block C9, the elastic clamping block D13, the inclined reinforcing supporting rod 14, the horizontal sliding shaft A10 and the horizontal sliding shaft B11, the triangular supporting structure can be adjusted along the longitudinal direction of the vertical fixing shaft 7, and the horizontal supporting slide block 12 can transversely slide and lock on the horizontal side of the triangular supporting structure, so that the transverse adjustment of the universal joint 24 is performed.
This device passes through the fixed subassembly of second, first fixed subassembly is with vertical solid even axle 7 fixed mounting at the bedside, connect head frame or frame through universal joint 24, make triangle-shaped bearing structure at the slide adjusting of vertical solid even axle 7 through artificial effect, and triangle-shaped bearing structure auto-lock under no exogenic action, thereby can vertically adjust the position of head frame or frame, make horizontal support slider 12 lateral sliding on triangle-shaped bearing structure through artificial effect, and horizontal support slider 12 takes place the auto-lock under no exogenic action, thereby can the position of horizontal adjustment head frame or frame.
The universal joint 24 is a connecting structure capable of adjusting the horizontal plane angle and the vertical plane angle, and can be composed of two mutually nested rotating connectors, and the connectors are provided with screws for fixing the internal rotatable connector, and the inner side connector is rotatably provided with a swinging body, and the swinging body is also provided with a fixing screw for fixing the swinging body, so that the swinging body can rotate on the two connecting body rotating planes perpendicular to each other, and the two ends of the device can be rotatably adjusted in the two mutually perpendicular planes.
Wherein, first fixed subassembly is including the swing clamping jaw 1 that is used for fixed centre gripping, swing clamping jaw 1 installs through setting up at its one side along with shape nut 3 and is used for adjusting the tight hand of the clamp of swing clamping jaw 1's centre gripping elasticity is turned round 2, swing clamping jaw 1 bottom is installed the clamping jaw and is linked piece 4 admittedly, the clamping jaw links piece 4 admittedly and installs through horizontal fixed axle 5 on the elasticity clamp splice A6.
The second fixing component comprises a bottom elastic clamping block 17 fixedly installed at the bottom end of the vertical fixed connecting shaft 7, a swing auxiliary supporting block 18 is installed on one side of the bottom elastic clamping block 17, a steering angle supporting leg 19 is installed on the bottom elastic clamping block 17, a hand knob 20 used for locking the steering angle supporting leg 19 is arranged on the steering angle supporting leg 19, a turning supporting rod 22 is installed on the other side of the bottom elastic clamping block 17 in a rotating mode through a pin shaft C21, and a threaded adjusting rod 23 is installed at the bottom end of the turning supporting rod 22 in a rotating mode through threaded engagement.
An interface groove is formed in the outer side of the elastic clamping block D13, and the interface groove can be fixed to one side of the operating table through a common socket clamp.
And the nesting sliding positions of the elastic clamping block A6, the elastic clamping block B8, the elastic clamping block C9 and the horizontal supporting sliding block 12 are all covered with a friction damping layer.
Elasticity clamp splice A6, elasticity clamp splice B8, elasticity clamp splice C9, horizontal support slider 12 all slides through slide opening nest, and slide opening one side is equipped with the space, this space of elastic shrinkage through each part self, can make each part centre gripping on the slip nested body, the rethread sets up the friction damping layer at the slide opening inner wall, increase frictional force between them, make elasticity clamp splice A6, elasticity clamp splice B8, elasticity clamp splice C9, horizontal support slider 12 is from the locking more firm.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (5)
1. The head surgery supporting device is characterized by comprising a vertical fixed connecting shaft (7), wherein a first fixing component for fixing a device handrail is installed at the top end of the vertical fixed connecting shaft (7), and a second fixing component for supporting on the ground is installed at the bottom end of the vertical fixed connecting shaft (7);
the vertical fixed connecting shaft (7) is sleeved with an elastic clamping block A (6), an elastic clamping block B (8) and an elastic clamping block C (9) from top to bottom in sequence, a horizontal sliding shaft A (10) and a horizontal sliding shaft B (11) are arranged on one side of the elastic clamping block B (8) in parallel, a horizontal supporting slide block (12) is slidably nested between the horizontal sliding shaft A (10) and the horizontal sliding shaft B (11), and the horizontal supporting slide block (12) is provided with a universal joint (24), the tail ends of the horizontal sliding shaft A (10) and the horizontal sliding shaft B (11) are connected through an elastic clamping block D (13), the elastic clamping block D (13) is rotatably connected with one end of an inclined reinforcing support rod (14) through a pin shaft A (15), and the other end of the inclined reinforcing support rod (14) is rotatably arranged on the elastic clamping block C (9) through a pin shaft B (16).
2. The head surgery supporting device according to claim 1, wherein the first fixing component comprises a swing clamping jaw (1) for fixing clamping, a clamping hand knob (2) for adjusting clamping tightness of the swing clamping jaw (1) is installed on the swing clamping jaw (1) through a shape following nut (3) arranged on one side of the swing clamping jaw, a clamping jaw fixing and connecting block (4) is installed at the bottom of the swing clamping jaw (1), and the clamping jaw fixing and connecting block (4) is installed on the elastic clamping block A (6) through a horizontal fixing shaft (5).
3. The head surgery supporting device according to claim 1, wherein the second fixing component comprises a bottom elastic clamping block (17) fixedly installed at the bottom end of the vertical fixing shaft (7), a swing auxiliary supporting block (18) is installed at one side of the bottom elastic clamping block (17), a steering angle supporting leg (19) is installed on the bottom elastic clamping block (17), a hand knob (20) used for locking the steering angle supporting leg (19) is arranged on the steering angle supporting leg (19), a turning supporting rod (22) is rotatably installed at the other side of the bottom elastic clamping block (17) through a pin shaft C (21), and a thread adjusting rod (23) is rotatably installed at the bottom end of the turning supporting rod (22) through thread engagement.
4. The head surgery support device according to claim 1, wherein an interface slot is arranged on the outer side of the elastic clamping block D (13), and the interface slot is fixed on one side of an operating table.
5. The head surgery support device according to claim 1, wherein nested sliding positions of the elastic clamping block A (6), the elastic clamping block B (8), the elastic clamping block C (9) and the horizontal support sliding block (12) are covered with a friction damping layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020067289.XU CN211884452U (en) | 2020-01-13 | 2020-01-13 | Head operation strutting arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020067289.XU CN211884452U (en) | 2020-01-13 | 2020-01-13 | Head operation strutting arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211884452U true CN211884452U (en) | 2020-11-10 |
Family
ID=73298336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020067289.XU Expired - Fee Related CN211884452U (en) | 2020-01-13 | 2020-01-13 | Head operation strutting arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211884452U (en) |
-
2020
- 2020-01-13 CN CN202020067289.XU patent/CN211884452U/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: 20201110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |