CN211633464U - Novel orthopedics be with boring bone device - Google Patents
Novel orthopedics be with boring bone device Download PDFInfo
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- CN211633464U CN211633464U CN201921752734.XU CN201921752734U CN211633464U CN 211633464 U CN211633464 U CN 211633464U CN 201921752734 U CN201921752734 U CN 201921752734U CN 211633464 U CN211633464 U CN 211633464U
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- 210000000988 bone and bone Anatomy 0.000 title claims abstract description 19
- 230000000399 orthopedic effect Effects 0.000 title claims abstract description 16
- 238000005553 drilling Methods 0.000 claims abstract description 15
- 230000008859 change Effects 0.000 abstract description 3
- 238000001356 surgical procedure Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a novel orthopedics is with boring bone device, the on-line screen storage device comprises a base and a box body, the up end fixedly connected with support of base, the lower terminal surface fixedly connected with bearing of box, the inside fixedly connected with pivot of bearing, the inside fixedly connected with motor of box, the axle head fixed connection of motor is in the up end of pivot, the lower terminal surface fixedly connected with sleeve of box, the pivot is rotated and is connected in telescopic inside, the up end middle part of support is equipped with first through-hole, sleeve sliding connection is in the inside of first through-hole, the lower terminal surface of pivot is equipped with the recess, the inside sliding connection of recess has the drill bit, the lower extreme side of pivot is equipped with the second through-hole, the inside sliding connection of second through-hole has the locating pin, the side fixedly connected with slider of locating pin. This novel bone drilling device for orthopedics can conveniently change the drill bit.
Description
Technical Field
The utility model relates to a bore bone device technical field, specifically be a novel orthopedics with boring bone device.
Background
With the continuous popularization and deepening of the minimally invasive concept in the orthopedic surgery, the important direction for the development of the future orthopedic surgery is to reduce the damage of the surgery operation to the patient on the premise of ensuring the surgery effect.
Traditional bone drilling operation is usually to be operated patient by the handheld bone drilling equipment of doctor, because the doctor can not the stable control bone drilling equipment at the bone drilling in-process for drilling area increase reduces the security, and the drill bit among the traditional drilling equipment is usually by round pin axle and screw cap fixed connection, and the dismouting is comparatively troublesome, and it is inconvenient to change.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel orthopedics is with boring bone device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a novel bone drilling device for orthopedics comprises a base and a box body, wherein a support is fixedly connected to the upper end face of the base, a bearing is fixedly connected to the lower end face of the box body, a rotating shaft is fixedly connected to the inside of the bearing, a motor is fixedly connected to the inside of the box body, the shaft end of the motor is fixedly connected to the upper end face of the rotating shaft, a sleeve is fixedly connected to the lower end face of the box body, the rotating shaft is rotatably connected to the inside of the sleeve, a first through hole is formed in the middle of the upper end face of the support, and the sleeve is slidably connected to the inside of the first through hole;
the lower terminal surface of pivot is equipped with the recess, the inside sliding connection of recess has the drill bit, the lower extreme side of pivot is equipped with the second through-hole, the inside sliding connection of second through-hole has the locating pin, the side fixedly connected with slider of locating pin, the one end side fixedly connected with stopper of second through-hole, the first spring of side fixedly connected with of stopper, the one end fixed connection of first spring in the side of slider, the upper end side of drill bit is equipped with the locating hole, locating pin sliding connection is in the inside of locating hole, the side of recess is equipped with the constant head tank, locating pin sliding connection is in the inside of constant head tank.
Preferably, the two sides of the lower end face of the box body are fixedly connected with slide bars, the upper end face of the support is provided with a third through hole, the slide bars are slidably connected inside the third through hole, the side faces of the slide bars are slidably sleeved with second springs, the lower ends of the second springs are fixedly connected to the upper end face of the support, and the upper ends of the second springs are fixedly connected to the lower end face of the box body.
Preferably, the inside both ends of base all are equipped with the cavity, the inside sliding connection of cavity has the connecting block, the side of cavity is equipped with the screw thread through-hole, the inside threaded connection of screw thread through-hole has the screw thread axle, the side of connecting block is equipped with the draw-in groove, the joint is rotated in the inside of draw-in groove to the one end of screw thread axle.
Preferably, the upper end face of the cavity is provided with a through groove, a connecting rod is slidably connected inside the through groove, the lower end face of the connecting rod is fixedly connected to the upper end face of the connecting block, and a clamping block is fixedly connected to the side face of the upper end of the connecting rod.
Preferably, the side surface of the clamping block is fixedly connected with a sponge block.
Compared with the prior art, the beneficial effects of the utility model are that: this neotype orthopedics is with boring bone device can make things convenient for the dismouting drill bit through pivot, recess, second through-hole, locating pin, slider, stopper, first spring, locating hole and constant head tank, and convenient the change can make the operation process stable through support, slide bar, third through-hole, second spring, threaded spindle, screw thread through-hole, connecting block, connecting rod, fixture block and sponge piece, improves the security.
Drawings
Fig. 1 is a front sectional view of the present invention;
fig. 2 is an enlarged view of the position a of the present invention.
In the figure: the device comprises a base 1, a box body 2, a support 3, a bearing 4, a rotating shaft 5, a motor 6, a sleeve 7, a first through hole 8, a groove 9, a drill bit 10, a second through hole 11, a positioning pin 12, a sliding block 13, a limiting block 14, a first spring 15, a positioning hole 16, a positioning groove 17, a sliding rod 18, a third through hole 19, a second spring 20, a cavity 21, a connecting block 22, a threaded through hole 23, a threaded shaft 24, a clamping groove 25, a through groove 26, a connecting rod 27, a clamping block 28 and a sponge block 29.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.
Referring to fig. 1-2, the present invention provides a technical solution: a novel bone drilling device for orthopedics department comprises a base 1 and a box body 2, wherein a support 3 is fixedly connected to the upper end face of the base 1, a bearing 4 is fixedly connected to the lower end face of the box body 2, a rotating shaft 5 is fixedly connected to the inside of the bearing 4, a drill bit 10 can be driven to rotate through the rotating shaft 5, a motor 6 is fixedly connected to the inside of the box body 1, the model is 7IK400RGN-CF, the motor 6 is connected with a switch and an external power supply in series through a wire, the shaft end of the motor 6 is fixedly connected to the upper end face of the rotating shaft 5, a sleeve 7 is fixedly connected to the lower end face of the box body 2, the rotating shaft 5 is rotatably connected to the inside of the sleeve 7, a first through hole 8 is formed in the middle;
lower terminal surface of pivot 5 is equipped with recess 9, the inside sliding connection of recess 9 has drill bit 10, be used for performing the operation, the lower extreme side of pivot 5 is equipped with second through-hole 11, the inside sliding connection of second through-hole 11 has locating pin 12, the side fixedly connected with slider 13 of locating pin 12, the one end side fixedly connected with stopper 14 of second through-hole 11, be used for fixed first spring 15, the first spring 15 of side fixedly connected with of stopper 14, avoid locating pin 12 to break away from locating hole 16, the one end fixed connection of first spring 15 is in the side of slider 13, the upper end side of drill bit 10 is equipped with locating hole 16, locating pin 12 sliding connection is in the inside of locating hole 16, the side of recess 9 is equipped with constant head tank 17, locating pin 12 sliding connection is in the inside of constant head tank 17.
The two sides of the lower end face of the box body 2 are fixedly connected with slide rods 18, the upper end face of the support 3 is provided with third through holes 19, the slide rods 18 are connected to the inside of the third through holes 19 in a sliding mode, the side faces of the slide rods 18 are sleeved with second springs 20 in a sliding mode, the lower ends of the second springs 20 are fixedly connected to the upper end face of the support 3, the upper ends of the second springs 20 are fixedly connected to the lower end face of the box body 2, and therefore the drill bit 10 can be prevented from moving downwards when not used.
The upper end face of the cavity 21 is provided with a through groove 26, a connecting rod 27 is slidably connected inside the through groove 26, the lower end face of the connecting rod 27 is fixedly connected to the upper end face of the connecting block 22, and a clamping block 28 is fixedly connected to the side face of the upper end of the connecting rod 27 and can fix the surgical site of the patient.
The side surface of the fixture block 28 is fixedly connected with a sponge block 29, so that the fixture block 28 is prevented from hurting a patient during clamping.
The utility model discloses when concrete implementation: when the drill bit is replaced, the positioning pin 12 is pulled, the positioning pin 12 drives the sliding block 13 to move, so that the first spring 15 contracts, when one end of the positioning pin 12 is separated from the positioning groove 17 and enters the second through hole 11, the drill bit 10 is placed in the groove 9, so that the positioning hole 16 is aligned with the second through hole 11, then the positioning pin 12 is loosened, one end of the positioning pin 12 penetrates through the positioning hole 16 and enters the positioning groove 17 under the action of the first spring 15, so that the drill bit 10 is fixed, the replacement is convenient, when in operation, the operation part of a patient is placed on the base 1, then the threaded shaft 24 is rotated, the threaded shaft 24 moves towards the inside of the cavity 21 under the action of the threaded through hole 23, the threaded shaft 24 drives the connecting block 22 to move, the connecting block 22 drives the connecting rod 27 to move, the connecting rod 27 drives the clamping block 28 to move, the clamping block 28 drives the sponge block 29, then the motor 6 is controlled to work, the motor 6 drives the rotating shaft 5 to rotate, the rotating shaft 5 drives the drill bit 10 to rotate, then the box body 2 is pressed downwards, the box body 2 drives the sliding rod 18, the rotating shaft 5 and the sleeve 7 to move downwards, the second spring 20 contracts, the rotating shaft 5 drives the drill bit 10 to move downwards, the surgical position of a patient is subjected to surgery, drilling in the surgical process can be stable, and safety is improved.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a novel bone drilling device for orthopedics, includes base (1) and box (2), its characterized in that: the upper end face of the base (1) is fixedly connected with a support (3), the lower end face of the box body (2) is fixedly connected with a bearing (4), the inside of the bearing (4) is fixedly connected with a rotating shaft (5), the inside of the box body (2) is fixedly connected with a motor (6), the shaft end of the motor (6) is fixedly connected with the upper end face of the rotating shaft (5), the lower end face of the box body (2) is fixedly connected with a sleeve (7), the rotating shaft (5) is rotatably connected inside the sleeve (7), a first through hole (8) is formed in the middle of the upper end face of the support (3), and the sleeve (7) is slidably connected inside the first through hole (8);
a groove (9) is arranged on the lower end surface of the rotating shaft (5), a drill bit (10) is connected inside the groove (9) in a sliding manner, a second through hole (11) is arranged on the side surface of the lower end of the rotating shaft (5), a positioning pin (12) is connected in the second through hole (11) in a sliding manner, a slide block (13) is fixedly connected to the side surface of the positioning pin (12), a limit block (14) is fixedly connected to the side surface of one end of the second through hole (11), the side surface of the limiting block (14) is fixedly connected with a first spring (15), one end of the first spring (15) is fixedly connected with the side surface of the sliding block (13), the side surface of the upper end of the drill bit (10) is provided with a positioning hole (16), the positioning pin (12) is connected in the positioning hole (16) in a sliding manner, the side of recess (9) is equipped with constant head tank (17), locating pin (12) sliding connection is in the inside of constant head tank (17).
2. The novel bone drilling device for orthopedics department of claim 1, characterized in that: the improved refrigerator is characterized in that sliding rods (18) are fixedly connected to two sides of the lower end face of the box body (2), a third through hole (19) is formed in the upper end face of the support (3), the sliding rods (18) are connected to the inside of the third through hole (19) in a sliding mode, a second spring (20) is sleeved on the side face of each sliding rod (18) in a sliding mode, the lower end of the second spring (20) is fixedly connected to the upper end face of the support (3), and the upper end of the second spring (20) is fixedly connected to the lower end face of the box body (2).
3. The novel bone drilling device for orthopedics department of claim 1, characterized in that: the inside both ends of base (1) all are equipped with cavity (21), the inside sliding connection of cavity (21) has connecting block (22), the side of cavity (21) is equipped with screw thread through-hole (23), the inside threaded connection of screw thread through-hole (23) has screw thread axle (24), the side of connecting block (22) is equipped with draw-in groove (25), the joint is rotated in the inside of draw-in groove (25) to the one end of screw thread axle (24).
4. The novel bone drilling device for orthopedics department of claim 3, characterized in that: the upper end face of cavity (21) is equipped with logical groove (26), the inside sliding connection who leads to groove (26) has connecting rod (27), the lower terminal surface fixed connection of connecting rod (27) is in the up end of connecting block (22), the upper end side fixedly connected with fixture block (28) of connecting rod (27).
5. The novel bone drilling device for orthopedics department of claim 4, characterized in that: the side surface of the clamping block (28) is fixedly connected with a sponge block (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921752734.XU CN211633464U (en) | 2019-10-18 | 2019-10-18 | Novel orthopedics be with boring bone device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921752734.XU CN211633464U (en) | 2019-10-18 | 2019-10-18 | Novel orthopedics be with boring bone device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211633464U true CN211633464U (en) | 2020-10-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921752734.XU Expired - Fee Related CN211633464U (en) | 2019-10-18 | 2019-10-18 | Novel orthopedics be with boring bone device |
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| Country | Link |
|---|---|
| CN (1) | CN211633464U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113520515A (en) * | 2021-07-21 | 2021-10-22 | 南通市第一人民医院 | Drill bit of skull drill |
-
2019
- 2019-10-18 CN CN201921752734.XU patent/CN211633464U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113520515A (en) * | 2021-07-21 | 2021-10-22 | 南通市第一人民医院 | Drill bit of skull drill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhou Anning Inventor after: Request for anonymity Inventor before: Request for anonymity |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230612 Address after: No. 90, Haihe Road, Haiyang City, Yantai City, Haiyang City, Shandong Province 265100 Patentee after: Zhou Anning Address before: No. 114, Caijiazhuang Village, Zaolin Township, Lishi District, Luliang City, Shanxi Province, 033000 Patentee before: Li Yuhua |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201009 |
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| CF01 | Termination of patent right due to non-payment of annual fee |