CN213910403U - Orthopedics perforator - Google Patents
Orthopedics perforator Download PDFInfo
- Publication number
- CN213910403U CN213910403U CN202021679808.4U CN202021679808U CN213910403U CN 213910403 U CN213910403 U CN 213910403U CN 202021679808 U CN202021679808 U CN 202021679808U CN 213910403 U CN213910403 U CN 213910403U
- Authority
- CN
- China
- Prior art keywords
- mounting panel
- gear
- montant
- dwang
- pinion rack
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000000399 orthopedic effect Effects 0.000 title claims abstract description 22
- 238000005553 drilling Methods 0.000 claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims description 9
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000008859 change Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000010586 diagram Methods 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
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- Surgical Instruments (AREA)
Abstract
The utility model relates to an orthopedics perforator, including the mounting panel, the both sides of mounting panel are equipped with the bracing piece, the middle part of mounting panel is seted up flutedly, the diapire of the middle part perpendicular to recess of mounting panel runs through the mounting panel and is equipped with the dwang, the dwang is located the inside one end of recess and is equipped with the montant, the bottom of montant is equipped with the drilling motor through second electric putter, the output shaft of drilling motor is equipped with the drill bit that is used for drilling, the other end of dwang is equipped with the gear, the gear is located the back of mounting panel, the back of mounting panel is located the both sides of gear and is equipped with the locating piece, the inside sliding connection of locating piece has the pinion rack with gear engagement. The utility model discloses a first electric putter drives the pinion rack lateral shifting on the locating piece, and the pinion rack meshes with the gear when removing to the drive rotates with gear connection's dwang, drives the montant through the dwang and rotates on the mounting panel, adjusts the angle of montant when drilling, and the medical personnel of being convenient for drill to the skeleton.
Description
Technical Field
The utility model relates to a medical instrument, in particular to orthopedics perforator.
Background
Orthopedics is one of the important departments of hospital, and belongs to the important subject of medical teaching, and along with the continuous development of national medical treatment level, orthopedics treatment level in the hospital and the use technique of relevant equipment are also in the progress year by year, when carrying out orthopedics treatment to the patient, need use drilling equipment to carry out the drilling operation to patient's skeleton, and current perforator is difficult to angle regulation, is difficult to satisfy the requirement that different skeletons need different angles to carry out the drilling.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that an orthopedics perforator is provided to overcome not enough among the above-mentioned prior art.
The utility model provides an above-mentioned technical problem's technical scheme as follows: an orthopedic drill comprises a mounting plate, wherein two sides of the mounting plate are provided with support rods, the middle part of the mounting plate is provided with a groove, the middle part of the mounting plate is vertical to the bottom wall of the groove and penetrates through the mounting plate to be provided with a rotating rod, a vertical rod is arranged at one end of the rotating rod positioned in the groove, a drilling motor is arranged at the bottom of the vertical rod through a second electric push rod, the output shaft of the drilling motor is provided with a drill bit for drilling, the other end of the rotating rod is provided with a gear, the gear is positioned on the back of the mounting plate, positioning blocks are arranged on the back of the mounting plate and positioned on two sides of the gear, the inside sliding connection of locating piece have with gear engagement's pinion rack, the back of mounting panel be equipped with the first electric putter that the pinion rack is connected, the top of montant be equipped with the positioning mechanism that the mounting panel is connected.
The utility model has the advantages that: drive the pinion rack lateral shifting on the locating piece through first electric putter, the pinion rack is when removing, and the pinion rack meshes with the gear to the dwang that drives and gear connection rotates, drives the montant through the dwang and rotates on the mounting panel, adjusts the angle of montant when drilling, and the medical personnel of being convenient for drill to the skeleton.
Drawings
Fig. 1 is a schematic structural diagram of an orthopedic drill according to an embodiment of the present invention;
FIG. 2 is a rear view of an orthopedic drill in an embodiment of the present invention;
FIG. 3 is a right side view of the orthopedic drill in the embodiment of the present invention;
fig. 4 is a schematic structural view of a positioning mechanism in an embodiment of the present invention;
fig. 5 is the matching view of the positioning block and the toothed plate in the embodiment of the present invention.
In the figure: the device comprises a mounting plate 1, a support rod 2, a groove 3, a rotating rod 4, a vertical rod 5, a drilling motor 6, a gear 7, a positioning block 8, a toothed plate 9, a first electric push rod 10, a positioning mechanism 11, a first threaded rod 111, a cylinder 112, a movable rod 113, a threaded block 114, a second threaded rod 115, a rotating block 116, a nut 117, a sliding block 118, a sliding groove 119, a second electric push rod 12, a positioning block 13 and a suction cup 14.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the illustrated embodiments are provided to explain the present invention and not to limit the scope of the invention.
As shown in fig. 1-5, embodiment 1 of the utility model provides an orthopedic perforator, including mounting panel 1, mounting panel 1's both sides are equipped with bracing piece 2, mounting panel 1's middle part has seted up recess 3, mounting panel 1's middle part perpendicular to recess 3's diapire runs through mounting panel 1 and is equipped with dwang 4, dwang 4 is located the inside one end of recess 3 and is equipped with montant 5, montant 5's bottom is equipped with drilling motor 6 through second electric putter 12, drilling motor 6's output shaft is equipped with the drill bit that is used for drilling, dwang 4's the other end is equipped with gear 7, gear 7 is located mounting panel 1's the back, mounting panel 1's the back is located gear 7's both sides and is equipped with locating piece 8, locating piece 8's inside sliding connection has toothed plate 9 with gear 7 meshing, mounting panel 1's the back is equipped with first electric putter 10 be connected with toothed plate 9, the top of montant 5 is equipped with positioning mechanism 11 be connected with mounting panel 1.
The embodiment 2 provides an orthopedic drill, on the basis of embodiment 1, the inside of locating piece 8 is the cavity form, the bottom of 8 hollows of locating piece is equipped with guide block 13, guide block 13 extend to the inside of pinion rack 9 and with pinion rack 9 sliding connection, when pinion rack 9 removes in 8 hollows of locating piece, and pinion rack 9 slides on guide block 13, guide block 13 has restricted the orbit that pinion rack 9 removed, take place the skew when preventing pinion rack 9 from moving, the stability of pinion rack 9 at 8 inside removals of locating piece has been improved.
Embodiment 3 provides an orthopedic drill, in the basis of embodiment 2, the positioning mechanism 11 includes a first threaded rod 111 located at the top of the vertical rod 5, a cylinder 112 is sleeved on the first threaded rod 111, two sides of the cylinder 112 are hinged with movable rods 113, the positioning mechanism 11 further includes two threaded blocks 114 located at the top of the mounting plate 1, a second threaded rod 115 is connected to the two threaded blocks 114 by screw threads, rotating blocks 116 hinged with the two movable rods 113 are respectively arranged at opposite ends of the two second threaded rods 115, the second threaded rod 115 is rotatably connected with the rotating blocks 116, a nut 117 located at the top of the cylinder 112 is connected to the first threaded rod 111 by screw threads on the first threaded rod 111, the cylinder 112 is fixed on the first threaded rod 111 by the nut 117, and the two movable rods 113 are located at two sides of the cylinder 112, the two movable rods 113 are fixed by the second threaded rod 115, can fix montant 5 and mounting panel 1, prevent that montant 5 from taking place to rotate, further assurance montant 5 is the stability on mounting panel 1, will take off with nut 117 on first threaded rod 111, and take off drum 112 from first threaded rod 111, be convenient for change the angle of montant 5, after the angle change of montant 5, second threaded rod 115 can be at threaded block 114 screw-thread fit, adjust turning block 116's position, guarantee that drum 112 can overlap once more at first threaded rod 111's outer wall, fix first threaded rod 111 through nut 117 once more, can fix montant 5 after the change angle.
The embodiment 4 provides an orthopedic drill, on the basis of embodiment 3, spout 119 has transversely been seted up to the both sides that mounting panel 1's top is located recess 3, the bottom of turning block 116 is equipped with slider 118 with spout 119 sliding connection, slider 118 is located the inside one end of spout 119 and is the T font, the shape of spout 119 and the shape looks adaptation of slider 118, when turning block 116 removes, the bottom and the mounting panel 1 sliding connection of turning block 116, make turning block 116 can only lateral shifting, carry out sliding connection through slider 118 and spout 119, guarantee the stability of turning block 116 when lateral shifting.
The embodiment 5 of the utility model provides an orthopedics perforator, on the basis of embodiment 4, the bottom of bracing piece 2 is equipped with sucking disc 14, sucking disc 14 with place the face absorption back, sucking disc 14 can strengthen the stability of bracing piece 2 when placing.
When using, promote the pinion rack 9 through first electric putter 10 and slide on locating piece 8, when pinion rack 9 lateral shifting, drive gear 7 through pinion rack 9 and rotate, dwang 4 is connected with montant 5, drives montant 5 and rotates on mounting panel 1, drives the drill bit through drilling motor 6 and rotates, and second electric putter 12 drives drilling motor 6 and carries out longitudinal movement, and then can drill to the skeleton.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (5)
1. An orthopedic drill, comprising: including mounting panel (1), the both sides of mounting panel (1) are equipped with bracing piece (2), the middle part of mounting panel (1) is on a parallel with bracing piece (2) are seted up flutedly (3), the middle part perpendicular to of mounting panel (1) the diapire of recess (3) runs through mounting panel (1) is equipped with dwang (4), dwang (4) are located the inside one end of recess (3) is equipped with montant (5), the bottom of montant (5) is equipped with drilling motor (6) through second electric putter (12), the output shaft of drilling motor (6) is equipped with the drill bit that is used for drilling, the other end of dwang (4) is equipped with gear (7), gear (7) are located the back of mounting panel (1), the back of mounting panel (1) is located the both sides of gear (7) are equipped with locating piece (8), the inside sliding connection of locating piece (8) have with pinion rack (9) of gear (7) meshing, the back of mounting panel (1) be equipped with first electric putter (10) that pinion rack (9) are connected, the top of montant (5) be equipped with positioning mechanism (11) that mounting panel (1) are connected.
2. The orthopedic drill of claim 1, wherein: the inside of locating piece (8) is hollow form, the bottom of locating piece (8) cavity department is equipped with guide block (13), guide block (13) extend to the inside of pinion rack (9) and with pinion rack (9) sliding connection.
3. The orthopedic drill of claim 1, wherein: positioning mechanism (11) is including being located first threaded rod (111) at montant (5) top, the cover is equipped with drum (112) on first threaded rod (111), the both sides of drum (112) articulate there is movable rod (113), positioning mechanism (11) still includes two and is located screw block (114) at mounting panel (1) top, two threaded block (114) is gone up threaded connection has second threaded rod (115), two the looks remote site of second threaded rod (115) is equipped with respectively with two movable rod (113) articulated turning block (116), second threaded rod (115) with turning block (116) rotate to be connected, threaded connection has to be located on first threaded rod (111) nut (117) at drum (112) top.
4. The orthopedic drill of claim 3, wherein: the top of mounting panel (1) is located spout (119) have transversely been seted up to the both sides of recess (3), the bottom of turning block (116) be equipped with spout (119) sliding connection's slider (118), slider (118) are located the inside one end of spout (119) is the T font, the shape of spout (119) with the shape looks adaptation of slider (118).
5. The orthopedic drill of claim 1, wherein: the bottom of the supporting rod (2) is provided with a sucker (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021679808.4U CN213910403U (en) | 2020-08-12 | 2020-08-12 | Orthopedics perforator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021679808.4U CN213910403U (en) | 2020-08-12 | 2020-08-12 | Orthopedics perforator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213910403U true CN213910403U (en) | 2021-08-10 |
Family
ID=77142693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021679808.4U Expired - Fee Related CN213910403U (en) | 2020-08-12 | 2020-08-12 | Orthopedics perforator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213910403U (en) |
-
2020
- 2020-08-12 CN CN202021679808.4U patent/CN213910403U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhou Bin Inventor after: Wang Ye Inventor after: Wu Jianhui Inventor before: Zhou Bin Inventor before: Li Ye Inventor before: Wu Jianhui |
|
| 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: 20210810 |