CN215739511U - Arm support for neurosurgery operation - Google Patents
Arm support for neurosurgery operation Download PDFInfo
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- CN215739511U CN215739511U CN202120730935.0U CN202120730935U CN215739511U CN 215739511 U CN215739511 U CN 215739511U CN 202120730935 U CN202120730935 U CN 202120730935U CN 215739511 U CN215739511 U CN 215739511U
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- rotating rod
- fixedly connected
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- rod
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- 230000000694 effects Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 244000309464 bull Species 0.000 description 6
- 238000001356 surgical procedure Methods 0.000 description 4
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000000653 nervous system Anatomy 0.000 description 1
- 210000001428 peripheral nervous system Anatomy 0.000 description 1
- 210000000278 spinal cord Anatomy 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an arm support for neurosurgery, which comprises a first box body, wherein the bottom of an inner cavity of the first box body is fixedly connected with a first electric telescopic rod, the top of the first electric telescopic rod is fixedly connected with a frame body, the bottom of the inner cavity of the frame body is fixedly connected with a second electric telescopic rod, the top of the second electric telescopic rod is fixedly connected with a movable plate, the top of a fixed block penetrates through the top of the frame body, and the top of the frame body penetrates through the top of the first box body. The arm support for the neurosurgery has the advantage of convenience in adjustment, and solves the problems that when the existing arm support for the neurosurgery is used, the arm support for the neurosurgery needs to be adjusted due to different heights and required angles of users, the height of the arm support for the neurosurgery can be adjusted only by using the general arm support for the neurosurgery, and when the arm placing angle is adjusted, the arm support for the neurosurgery needs to be manually adjusted by the user, so that inconvenience is brought to the user in the operation.
Description
Technical Field
The utility model relates to the technical field of neurosurgery, in particular to an arm support for neurosurgery.
Background
Neurosurgery is a branch of surgery, which is to apply a unique neurosurgery research method to research human nervous systems, such as brain, spinal cord and peripheral nervous systems, and related auxiliary mechanisms on the basis of surgery as a main treatment means in the surgery, but when the existing arm support for neurosurgery is used, the arm support for neurosurgery needs to be adjusted due to different heights and required angles of users, while the general arm support for neurosurgery can only adjust the height of the arm support, and when the arm arrangement angle is adjusted, the arm support for neurosurgery needs to be manually adjusted by the user, which brings inconvenience to the user in the surgery.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an arm support for neurosurgery, which has the advantage of convenience in adjustment and solves the problems that when the existing arm support for neurosurgery is used, the arm support for neurosurgery needs to be adjusted due to different heights and required angles of users, the height of the arm support for neurosurgery can be only adjusted, and when the arm placing angle is adjusted, the arm support for neurosurgery needs to be manually adjusted by the user, so that inconvenience is brought to the user in the operation.
In order to achieve the purpose, the utility model provides the following technical scheme: an arm support for neurosurgery comprises a first box body, wherein the bottom of an inner cavity of the first box body is fixedly connected with a first electric telescopic rod, the top of the first electric telescopic rod is fixedly connected with a frame body, the bottom of the inner cavity of the frame body is fixedly connected with a second electric telescopic rod, the top of the second electric telescopic rod is fixedly connected with a movable plate, the top of the movable plate is fixedly connected with a fixed block, the top of the fixed block penetrates through the top of the frame body, the top of the frame body penetrates through the top of the first box body, the tops of two sides of the frame body are both fixedly connected with a fixed rod, a surface movable sleeve at one end of the fixed rod is provided with a first sleeve, the top of the first sleeve is fixedly connected with a second box body, the left side of the bottom of the inner cavity of the second box body is movably connected with a first movable plate, and the right side of the bottom of the inner cavity of the second box body is movably connected with a second movable plate, the bottom of the first movable plate and the bottom of the second movable plate are both movably connected with a connecting rod through a rotating shaft, the bottom of the connecting rod is movably connected with one side of a fixed block through a rotating shaft, the left side of the top of the first movable plate is fixedly connected with a motor, the right side of the first movable plate and the left side of the second movable plate are both fixedly connected with a supporting rod, the top of the supporting rod is fixedly connected with a movable sleeve, the inner wall of the movable sleeve is movably connected with a second sleeve, a first rotating rod is arranged on the right side of the inner cavity of the second sleeve in a penetrating manner, sliders are fixedly connected with the left sides of the top and the bottom of the first rotating rod, chutes are formed in the top and the bottom of the inner cavity of the second sleeve, one side of each slider, which is far away from the first rotating rod, extends to the inner cavity of each chute, the right end of the first rotating rod penetrates to the right end of the second sleeve, and the output end of the motor is fixedly connected with a third rotating rod, the right side of the top of the second moving plate is movably connected with a second rotating rod, bevel gears are fixedly sleeved on the surfaces of the third rotating rod, the second sleeve and the first rotating rod, the two adjacent bevel gears are meshed with each other, the tops of the third rotating rod and the second rotating rod penetrate through the top of the second box body and are fixedly connected with arm supports, and moving blocks are movably sleeved on the surfaces of the second rotating rod and the third rotating rod.
Preferably, the right end of the second sleeve is provided with a round hole matched with the first rotating rod, and the diameter of the round hole is larger than that of the first rotating rod.
Preferably, the two sides of the top and the bottom of the second box body are both provided with a moving groove, first bearings are arranged among the second rotating rod, the third rotating rod and the moving block, and the first bearings are respectively sleeved on the surfaces of the third rotating rod and the second rotating rod.
Preferably, a second bearing is arranged between the movable sleeve and the second sleeve, and the second bearing is sleeved on the surface of the second sleeve.
Preferably, the bottom of framework both sides is equal fixedly connected with movable block, the activity groove has all been seted up at the top of first box inner chamber both sides, and one side that the framework was kept away from to the movable block extends to the inner chamber in activity groove.
Compared with the prior art, the utility model has the following beneficial effects:
1. the arm support for the neurosurgery has the advantage of being convenient to adjust by arranging the first electric telescopic rod, the frame body, the second electric telescopic rod, the movable plate, the first movable plate, the second movable plate, the connecting rod, the motor, the supporting rod, the movable sleeve, the second sleeve, the first rotating rod, the second rotating rod, the third rotating rod, the bevel gear and the arm support in a matched mode, and solves the problems that when an existing arm support for the neurosurgery is in use, due to the fact that the height of a user is different from the angle needed to be used, the arm support for the neurosurgery needs to be adjusted, the height of the arm support for the neurosurgery can be adjusted only by a common arm support for the neurosurgery, when the arm placing angle is adjusted, the arm placing angle needs to be adjusted manually by the user, and inconvenience is brought to the user in the operation.
2. According to the utility model, the round holes are arranged, so that the second sleeve can conveniently move on the surface of the first rotating rod, the first bearing is arranged to fix the second rotating rod and the third rotating rod, the moving block is prevented from influencing the rotation of the second rotating rod and the third rotating rod, and the second bearing is arranged to fix the second sleeve, so that the movable sleeve is prevented from influencing the rotation of the second sleeve.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of a second housing according to the present invention;
fig. 3 is an enlarged cross-sectional view of a second sleeve according to the present invention.
In the figure: the device comprises a first box body 1, a first electric telescopic rod 2, a frame body 3, a second electric telescopic rod 4, a movable plate 5, a fixed block 6, a fixed rod 7, a first sleeve 8, a second box body 9, a first movable plate 10, a second movable plate 11, a connecting rod 12, a motor 13, a supporting rod 14, a movable sleeve 15, a second sleeve 16, a first rotating rod 17, a second rotating rod 18, a third rotating rod 19, a bevel gear 20, an arm frame 21, a movable block 22, a sliding block 23 and a sliding groove 24.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The parts of the first box body 1, the first electric telescopic rod 2, the frame body 3, the second electric telescopic rod 4, the movable plate 5, the fixed block 6, the fixed rod 7, the first sleeve 8, the second box body 9, the first movable plate 10, the second movable plate 11, the connecting rod 12, the motor 13, the supporting rod 14, the movable sleeve 15, the second sleeve 16, the first rotating rod 17, the second rotating rod 18, the third rotating rod 19, the bevel gear 20, the arm support 21, the movable block 22, the sliding block 23, the sliding groove 24 and the like are all universal standard parts or parts known by a person skilled in the art, and the structure and the principle of the parts are known by the person skilled in the art through technical manuals or conventional experimental methods.
Referring to fig. 1-3, an arm rest for neurosurgery comprises a first box 1, a first electric telescopic rod 2 is fixedly connected to the bottom of an inner cavity of the first box 1, a frame 3 is fixedly connected to the top of the first electric telescopic rod 2, a second electric telescopic rod 4 is fixedly connected to the bottom of the inner cavity of the frame 3, a movable plate 5 is fixedly connected to the top of the second electric telescopic rod 4, a fixed block 6 is fixedly connected to the top of the movable plate 5, the top of the fixed block 6 penetrates the top of the frame 3, the top of the frame 3 penetrates the top of the first box 1, fixed rods 7 are fixedly connected to the tops of both sides of the frame 3, a first sleeve 8 is movably sleeved on the surface of one end of each fixed rod 7, a second box 9 is fixedly connected to the top of the first sleeve 8, a first movable plate 10 is movably connected to the left side of the bottom of the inner cavity of the second box 9, and a second movable plate 11 is movably connected to the right side of the bottom of the inner cavity of the second box 9, the bottom parts of the first moving plate 10 and the second moving plate 11 are both movably connected with a connecting rod 12 through a rotating shaft, the bottom part of the connecting rod 12 is movably connected with one side of the fixed block 6 through a rotating shaft, the left side of the top part of the first moving plate 10 is fixedly connected with a motor 13, the right side of the first moving plate 10 and the left side of the second moving plate 11 are both fixedly connected with a supporting rod 14, the top part of the supporting rod 14 is fixedly connected with a movable sleeve 15, the inner wall of the movable sleeve 15 is movably connected with a second sleeve 16, the right side of the inner cavity of the second sleeve 16 is provided with a first rotating rod 17 in a penetrating manner, the left sides of the top part and the bottom part of the first rotating rod 17 are both fixedly connected with a sliding block 23, the top part and the bottom part of the inner cavity of the second sleeve 16 are both provided with sliding grooves 24, one side of the sliding block 23 far away from the first rotating rod 17 extends to the inner cavity of the sliding groove 24, the right end of the first rotating rod 17 penetrates to the right end of the second sleeve 16, the output end of the motor 13 is fixedly connected with a third rotating rod 19, a second rotating rod 18 is movably connected to the right side of the top of the second moving plate 11, bevel gears 20 are fixedly sleeved on the surfaces of a third rotating rod 19, the second rotating rod 18, a second sleeve 16 and a first rotating rod 17, two adjacent bevel gears 20 are meshed with each other, the tops of the third rotating rod 19 and the second rotating rod 18 penetrate through the top of the second box 9 and are fixedly connected with an arm support 21, moving blocks 22 are movably sleeved on the surfaces of the second rotating rod 18 and the third rotating rod 19, a round hole matched with the first rotating rod 17 is formed in the right end of the second sleeve 16, the second sleeve 16 can conveniently move on the surface of the first rotating rod 17 through the round hole, the diameter of the round hole is larger than that of the first rotating rod 17, moving grooves are formed in the two sides of the top and the bottom of the second box 9, first bearings are arranged among the second rotating rod 18, the third rotating rod 19 and the moving block 22, and through the arrangement of the first bearings, the second rotating rod 18 and the third rotating rod 19 are fixed, the moving block 22 is prevented from influencing the rotation of the second rotating rod 18 and the third rotating rod 19, the first bearing is respectively sleeved on the surfaces of the third rotating rod 19 and the second rotating rod 18, a second bearing is arranged between the movable sleeve 15 and the second sleeve 16, the second sleeve 16 is fixed by arranging the second bearing, the movable sleeve 15 is prevented from influencing the rotation of the second sleeve 16, the second bearing is sleeved on the surface of the second sleeve 16, movable blocks are fixedly connected to the bottoms of two sides of the frame body 3, movable grooves are respectively formed in the tops of two sides of the inner cavity of the first box body 1, the frame body 3 is fixed by arranging the movable blocks and the movable grooves, one side of the movable blocks, far away from the frame body 3, extends to the inner cavity of the movable grooves, and the first electric telescopic rod 2, the frame body 3, the second electric telescopic rod 4, the movable plate 5 and the fixed block 6 are arranged on the two sides of the first box body 1, First movable plate 10, second movable plate 11, connecting rod 12, motor 13, bracing piece 14, movable sleeve 15, second sleeve pipe 16, first bull stick 17, second bull stick 18, third bull stick 19, the cooperation of bevel gear 20 and cantilever crane 21 is used, the advantage that possesses the regulation of being convenient for has been solved current arm support for neurosurgery when using, because user's height is different with the angle that needs to use, just need adjust arm support for neurosurgery, and general arm support for neurosurgery can only adjust its height, when adjusting the arm and putting the angle, need user manual regulation, bring inconvenient problem to the user when the operation.
When the arm support is used, through an external power supply and a controller, when a user needs to use the arm support for the neurosurgery, the user controls the first electric telescopic rod 2 to extend through the controller, the first electric telescopic rod 2 extends through the frame body 3, the movable plate 5, the fixed block 6, the fixed rod 7 and the first sleeve 8 to drive the second box body 9 to ascend, the second box body 9 ascends to drive the arm support 21 to ascend, so that the aim of adjusting the height of the arm support for the neurosurgery is fulfilled, then the user controls the second electric telescopic rod 4 to extend through the controller, the second electric telescopic rod 4 extends through the movable plate 5 to drive the fixed block 6 to ascend, the fixed block 6 ascends through the connecting rod 12 to drive the first movable plate 10 and the second movable plate 11 to move, the first movable plate 10 and the second movable plate 11 move to drive the arm support 21 to move, so that the aim of adjusting the position of the arm support 21 is fulfilled, then, the user controls the output end of the motor 13 to rotate through the controller, the rotation of the output end of the motor 13 drives the second rotating rod 18 to rotate through the third rotating rod 19, the bevel gear 20, the second sleeve 16 and the first rotating rod 17, and the second rotating rod 18 and the third rotating rod 19 rotate to drive the arm support 21 to rotate, so that the purpose of adjusting the angle of the arm support 21 is achieved.
In summary, the following steps: this arm support for neurosurgery, through first electric telescopic handle 2, framework 3, second electric telescopic handle 4, fly leaf 5, fixed block 6, first movable plate 10, second movable plate 11, connecting rod 12, motor 13, bracing piece 14, movable sleeve 15, second sleeve pipe 16, first bull stick 17, second bull stick 18, third bull stick 19, bevel gear 20 and cantilever crane 21's cooperation is used, solved current arm support for neurosurgery when using, because user's height is different with the angle that needs to use, just need adjust arm support for neurosurgery, and general arm support for neurosurgery can only adjust its height, when adjusting the arm and putting the angle, need user's manual regulation, bring inconvenient problem to the user when the operation.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an arm support for neurosurgery, includes first box (1), its characterized in that: the bottom of the inner cavity of the first box body (1) is fixedly connected with a first electric telescopic rod (2), the top of the first electric telescopic rod (2) is fixedly connected with a frame body (3), the bottom of the inner cavity of the frame body (3) is fixedly connected with a second electric telescopic rod (4), the top of the second electric telescopic rod (4) is fixedly connected with a movable plate (5), the top of the movable plate (5) is fixedly connected with a fixed block (6), the top of the fixed block (6) penetrates through the top of the frame body (3), the top of the frame body (3) penetrates through the top of the first box body (1), the tops of two sides of the frame body (3) are both fixedly connected with fixed rods (7), a first sleeve (8) is movably sleeved on the surface of one end of each fixed rod (7), and the top of each first sleeve (8) is fixedly connected with a second box body (9), the left side of the bottom of the inner cavity of the second box body (9) is movably connected with a first movable plate (10), the right side of the bottom of the inner cavity of the second box body (9) is movably connected with a second movable plate (11), the bottoms of the first movable plate (10) and the second movable plate (11) are both movably connected with a connecting rod (12) through rotating shafts, the bottom of the connecting rod (12) is movably connected with one side of a fixed block (6) through rotating shafts, the left side of the top of the first movable plate (10) is fixedly connected with a motor (13), the right side of the first movable plate (10) and the left side of the second movable plate (11) are both fixedly connected with a supporting rod (14), the top of the supporting rod (14) is fixedly connected with a movable sleeve (15), the inner wall of the movable sleeve (15) is movably connected with a second sleeve (16), and the right side of the inner cavity of the second sleeve (16) is provided with a first rotating rod (17) in a penetrating manner, the left sides of the top and the bottom of the first rotating rod (17) are fixedly connected with sliding blocks (23), the top and the bottom of an inner cavity of the second sleeve (16) are respectively provided with a sliding groove (24), one side, far away from the first rotating rod (17), of each sliding block (23) extends to the inner cavity of each sliding groove (24), the right end of the first rotating rod (17) penetrates through the right end of the second sleeve (16), the output end of the motor (13) is fixedly connected with a third rotating rod (19), the right side of the top of the second moving plate (11) is movably connected with a second rotating rod (18), the surfaces of the third rotating rod (19), the second rotating rod (18), the second sleeve (16) and the first rotating rod (17) are respectively and fixedly sleeved with a bevel gear (20), two adjacent bevel gears (20) are mutually meshed, the tops of the third rotating rod (19) and the second rotating rod (18) penetrate through the top of the second box body (9) and are fixedly connected with an arm support (21), the surfaces of the second rotating rod (18) and the third rotating rod (19) are respectively and movably sleeved with a moving block (22).
2. The arm rest for neurosurgery according to claim 1, characterized in that: the right end of the second sleeve (16) is provided with a round hole matched with the first rotating rod (17), and the diameter of the round hole is larger than that of the first rotating rod (17).
3. The arm rest for neurosurgery according to claim 1, characterized in that: the two sides of the top and the bottom of the second box body (9) are provided with moving grooves, first bearings are arranged among the second rotating rod (18), the third rotating rod (19) and the moving block (22), and the first bearings are respectively sleeved on the surfaces of the third rotating rod (19) and the second rotating rod (18).
4. The arm rest for neurosurgery according to claim 1, characterized in that: a second bearing is arranged between the movable sleeve (15) and the second sleeve (16), and the second bearing is sleeved on the surface of the second sleeve (16).
5. The arm rest for neurosurgery according to claim 1, characterized in that: the equal fixedly connected with movable block in bottom of framework (3) both sides, the activity groove has all been seted up at the top of first box (1) inner chamber both sides, and one side that framework (3) were kept away from to the movable block extends to the inner chamber in activity groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120730935.0U CN215739511U (en) | 2021-04-12 | 2021-04-12 | Arm support for neurosurgery operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120730935.0U CN215739511U (en) | 2021-04-12 | 2021-04-12 | Arm support for neurosurgery operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215739511U true CN215739511U (en) | 2022-02-08 |
Family
ID=80095046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120730935.0U Expired - Fee Related CN215739511U (en) | 2021-04-12 | 2021-04-12 | Arm support for neurosurgery operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215739511U (en) |
-
2021
- 2021-04-12 CN CN202120730935.0U patent/CN215739511U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220208 |