CN203710075U - High accuracy orthopaedic drilling device - Google Patents
High accuracy orthopaedic drilling device Download PDFInfo
- Publication number
- CN203710075U CN203710075U CN201420009469.7U CN201420009469U CN203710075U CN 203710075 U CN203710075 U CN 203710075U CN 201420009469 U CN201420009469 U CN 201420009469U CN 203710075 U CN203710075 U CN 203710075U
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- CN
- China
- Prior art keywords
- high accuracy
- motor
- control button
- hydraulic pump
- screw rod
- 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
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Abstract
The utility model discloses a high accuracy orthopaedic drilling device. The high accuracy orthopaedic drilling device comprises a base, a control cabinet, a left screw and a right screw; a hydraulic extensible rod is fixed on the base; the upper end of the hydraulic extensible rod is fixedly connected with a cross rod; a left sliding groove and a right sliding groove are formed in the cross rod; the left screw which penetrates the left sliding groove is connected with a balancing block through threads; the right screw which penetrates the right sliding groove is connected with a base plate through threads; the base plate is fixedly connected with a motor; the lower end of the motor is provided with a drill bit; a hydraulic pump is arranged inside the control cabinet; the hydraulic extensible rod is connected with the hydraulic pump through a catheter; a lifting control button group and a start-stop control button group are arranged on the control cabinet; the lifting control button group is electrically connected with the hydraulic pump; the start-stop control button group is electrically connected with the motor. The high accuracy orthopaedic drilling device has the advantages of greatly shortening the operation time, reducing operation difficulties and reducing pain of wounded people to some extent.
Description
Technical field
This utility model relates to a kind of high accuracy orthopedic drill.
Background technology
Along with the development of social economy and medical skill, the pathological changes of people's health each side is also more and more easily cured, and especially various external strengths are more easily cured the injury of human body; Because the injury that external strength causes human body is mechanical often, the phenomenon that causes the wounded to fracture is comparatively serious; Hospitals at Present, in the time the wounded being carried out to fracture recovering operation, often need to be opened several apertures, then by rivet, support bar is fixed on patient's bone on the bone of fracture patient, realizes the support to the wounded's bone; When Hospitals at Present is opened aperture on to the wounded's bone, what often use is the borer of type hand or the borer of power drill type; Because this class borer exists the problems such as drilling efficiency is low, drilling depth is wayward, borehole stability is poor, greatly increase operating time and operating difficulty, even can cause secondary injury to patient, cause to a great extent the wounded's misery.
Summary of the invention
(1) technical problem that will solve
For addressing the above problem, the utility model proposes a kind of simple in structure, practical, drilling efficiency is high, drilling depth be easy to control and the high high accuracy orthopedic drill of borehole stability.
(2) technical scheme
High accuracy orthopedic drill of the present utility model, comprises base, switch board, left screw rod and right screw rod; On described base, be fixed with hydraulically extensible bar; Described hydraulically extensible bar upper end is fixedly connected with cross bar; On described cross bar, be provided with left chute and right rail; Described left screw rod runs through left chute and has been threaded connection balance weight; Described right screw rod runs through right rail and has been threaded connection base plate; On described base plate, be fixedly connected with motor; Described motor lower end is provided with drill bit; Described switch board inside is provided with hydraulic pump; Described hydraulically extensible bar is connected with hydraulic pump by conduit; On described switch board, be provided with elevating control button groups and start-stop control knob group; Described elevating control button groups and hydraulic pump Electricity Federation; Described start-stop control knob group and motor Electricity Federation.
Further, described motor is High-speed DC motor.
Further, described elevating control button groups and start-stop control knob group form by key switch.
Further, described conduit is rubber hose.
Further, the described base left and right sides is arc shape.
Further, on described hydraulically extensible bar, be provided with scale.
(3) beneficial effect
Compared with prior art, it has following beneficial effect to this utility model: of the present utility model a kind of simple in structure, practical, drilling efficiency is high, drilling depth be easy to control and the high high accuracy orthopedic drill of borehole stability; In the time using this utility model, first open motor by operation start-stop control knob group, then realize the flexible operation of hydraulically extensible bar by operation elevating control button groups, thereby drive motor moves up and down; Because this utility model controls by hydraulically extensible bar the degree of depth that drill bit declines, the degree of depth that medical personnel can determine that drill bit declines by observing scale simultaneously, make the degree of depth of boring more accurate, and this utility model adopts cross bar to be used as the gimbal lever, left screw rod and right screw rod control respectively balance weight and base plate can slide on left chute and right rail, has improved to a great extent the stability of machine operation; This utility model has greatly shortened operating time and has reduced operating difficulty, has reduced to a great extent the wounded's misery.
Brief description of the drawings
Fig. 1 is front view of the present utility model;
Fig. 2 is top view of the present utility model.
1-base; 2-hydraulically extensible bar; 3-cross bar; The left chute of 4-; 5-right rail; The left screw rod of 6-; The right screw rod of 7-; 8-balance weight; 9-base plate; 10-motor; 11-drill bit; 12-switch board; 13-hydraulic pump; 14-conduit; 15-elevating control button groups; 16-start-stop control knob group.
Detailed description of the invention
A kind of high accuracy orthopedic drill as depicted in figs. 1 and 2, comprises base 1, switch board 12, left screw rod 6 and right screw rod 7; On described base 1, be fixed with hydraulically extensible bar 2; Described hydraulically extensible bar 2 upper ends are fixedly connected with cross bar 3; On described cross bar 3, be provided with left chute 4 and right rail 5; Described left screw rod 6 runs through left chute 4 and has been threaded connection balance weight 8; Described right screw rod 7 runs through right rail 5 and has been threaded connection base plate 9; On described base plate 9, be fixedly connected with motor 10; Described motor 10 lower ends are provided with drill bit 11; Described switch board 12 inside are provided with hydraulic pump 13; Described hydraulically extensible bar 2 is connected with hydraulic pump 13 by conduit 14; On described switch board 12, be provided with elevating control button groups 15 and start-stop control knob group 16; Described elevating control button groups 15 and hydraulic pump 13 Electricity Federations; Described start-stop control knob group 16 and motor 10 Electricity Federations.
Wherein, described motor 10 is High-speed DC motor; Described elevating control button groups 15 and start-stop control knob group 16 form by key switch; Described conduit 14 is rubber hose; Described base 1 left and right sides is arc shape; On described hydraulically extensible bar 2, be provided with scale.
Of the present utility model a kind of simple in structure, practical, drilling efficiency is high, drilling depth be easy to control and the high high accuracy orthopedic drill of borehole stability; In the time using this utility model, first open motor by operation start-stop control knob group, then realize the flexible operation of hydraulically extensible bar by operation elevating control button groups, thereby drive motor moves up and down; Because this utility model controls by hydraulically extensible bar the degree of depth that drill bit declines, the degree of depth that medical personnel can determine that drill bit declines by observing scale simultaneously, make the degree of depth of boring more accurate, and this utility model adopts cross bar to be used as the gimbal lever, left screw rod and right screw rod control respectively balance weight and base plate can slide on left chute and right rail, has improved to a great extent the stability of machine operation; This utility model has greatly shortened operating time and has reduced operating difficulty, has reduced to a great extent the wounded's misery.
Embodiment recited above is described preferred implementation of the present utility model, not design of the present utility model and scope is limited.Do not departing under the prerequisite of this utility model design concept; various modification and improvement that this area ordinary person makes the technical solution of the utility model; all should drop into protection domain of the present utility model; the technology contents of this utility model request protection, has all been documented in claims.
Claims (6)
1. a high accuracy orthopedic drill, is characterized in that: comprise base, switch board, left screw rod and right screw rod; On described base, be fixed with hydraulically extensible bar; Described hydraulically extensible bar upper end is fixedly connected with cross bar; On described cross bar, be provided with left chute and right rail; Described left screw rod runs through left chute and has been threaded connection balance weight; Described right screw rod runs through right rail and has been threaded connection base plate; On described base plate, be fixedly connected with motor; Described motor lower end is provided with drill bit; Described switch board inside is provided with hydraulic pump; Described hydraulically extensible bar is connected with hydraulic pump by conduit; On described switch board, be provided with elevating control button groups and start-stop control knob group; Described elevating control button groups and hydraulic pump Electricity Federation; Described start-stop control knob group and motor Electricity Federation.
2. high accuracy orthopedic drill according to claim 1, is characterized in that: described motor is High-speed DC motor.
3. high accuracy orthopedic drill according to claim 1, is characterized in that: described elevating control button groups and start-stop control knob group form by key switch.
4. high accuracy orthopedic drill according to claim 1, is characterized in that: described conduit is rubber hose.
5. high accuracy orthopedic drill according to claim 1, is characterized in that: the described base left and right sides is arc shape.
6. high accuracy orthopedic drill according to claim 1, is characterized in that: on described hydraulically extensible bar, be provided with scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420009469.7U CN203710075U (en) | 2014-01-07 | 2014-01-07 | High accuracy orthopaedic drilling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420009469.7U CN203710075U (en) | 2014-01-07 | 2014-01-07 | High accuracy orthopaedic drilling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203710075U true CN203710075U (en) | 2014-07-16 |
Family
ID=51149282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420009469.7U Expired - Fee Related CN203710075U (en) | 2014-01-07 | 2014-01-07 | High accuracy orthopaedic drilling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203710075U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104116543A (en) * | 2014-07-09 | 2014-10-29 | 魏学昱 | Surgical skull drilling device for neurosurgery department |
| CN104739609A (en) * | 2015-03-01 | 2015-07-01 | 罗明玉 | Bone deformity plastic surgery table |
| CN106962032A (en) * | 2017-04-14 | 2017-07-21 | 广西大学 | A kind of dragon fruit production of hybrid seeds machine |
| CN107114126A (en) * | 2017-04-14 | 2017-09-01 | 广西大学 | A kind of hand dragon fruit production of hybrid seeds machine |
| CN107172985A (en) * | 2017-04-14 | 2017-09-19 | 广西大学 | A kind of stem end processing unit (plant) of the dragon fruit production of hybrid seeds |
-
2014
- 2014-01-07 CN CN201420009469.7U patent/CN203710075U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104116543A (en) * | 2014-07-09 | 2014-10-29 | 魏学昱 | Surgical skull drilling device for neurosurgery department |
| CN104739609A (en) * | 2015-03-01 | 2015-07-01 | 罗明玉 | Bone deformity plastic surgery table |
| CN107049688A (en) * | 2015-03-01 | 2017-08-18 | 葛云龙 | Safe and efficient bone malformation reforming station and its method of work |
| CN107126329A (en) * | 2015-03-01 | 2017-09-05 | 葛云龙 | Safe and efficient bone malformation reforming station |
| CN106962032A (en) * | 2017-04-14 | 2017-07-21 | 广西大学 | A kind of dragon fruit production of hybrid seeds machine |
| CN107114126A (en) * | 2017-04-14 | 2017-09-01 | 广西大学 | A kind of hand dragon fruit production of hybrid seeds machine |
| CN107172985A (en) * | 2017-04-14 | 2017-09-19 | 广西大学 | A kind of stem end processing unit (plant) of the dragon fruit production of hybrid seeds |
| CN106962032B (en) * | 2017-04-14 | 2020-05-08 | 广西大学 | Dragon fruit seed production machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140716 Termination date: 20150107 |
|
| EXPY | Termination of patent right or utility model |