CN100553585C - The integrated brill mobile phone that promptly stops that drills - Google Patents
The integrated brill mobile phone that promptly stops that drills Download PDFInfo
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- CN100553585C CN100553585C CNB2008100692539A CN200810069253A CN100553585C CN 100553585 C CN100553585 C CN 100553585C CN B2008100692539 A CNB2008100692539 A CN B2008100692539A CN 200810069253 A CN200810069253 A CN 200810069253A CN 100553585 C CN100553585 C CN 100553585C
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- seat
- cover
- clutch
- drill bit
- cutter
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Abstract
The present invention relates to the integrated brill mobile phone that promptly stops that drills, comprise on back cover for seat, handgrip, gear shaft, the rolling disc, it is characterized in that: cover for seat is connected with the back cover for seat before one, is combined with a sliding bearing in the pro-cover for seat; One clutch body cooperates with sliding bearing, and its left end is provided with clutch slot; One connecting axle and preceding cover for seat are connected, and its right-hand member is connected with the rolling disc of back in the cover for seat, left end and clutch body are connected; One plunger tip axle is located at the left part of clutch body center ladder hole, is provided with the clutch spring between the left end of the right-hand member of plunger tip axle and connecting axle; Pro-cover for seat endoporus is combined with a drill bit, and the left end of drill bit is corresponding with the right-hand member of clutch body, and keeps separation and reunion.Have the following advantages: the situation of having avoided the drill bit connecting rod in use to be out of shape takes place, thereby has guaranteed running accuracy; Avoided drill bit after operation, to clean the sequela that inconvenience brings, influenced the second example operation situation of difficult and take place, stopped operating at once after guaranteeing to drill.
Description
Technical field
The present invention relates to medical apparatus and instruments, be specifically related to the integrated brill mobile phone that promptly stops that drills.
Technical background
When carrying out operation of opening cranium, all to use drilling tool on hard skull, to hole usually.Because meninges is close in the inside of skull, requirement drills skull and does not damage meninges, so the difficulty height of operation has a big risk.Manyly in the past opened cranium, to patient's safety then the place one's entire reliance upon feel and the experience of surgical doctor with bitbrace.In order to change this situation, people have developed the drill for craniotomy head that drills automatic stop, as the patent No. be 92216807.5, name is called the utility model patent of " automatic stop cranium brill ".This patent is made of electric hand drill and automatic stop cranium drill bit two parts, and wherein automatic stop cranium drill bit is bored cutter, auxiliary spacing brill cutter, bores the cutter connecting rod, bored cutter clutch main body, decorative pearl on top of an official cap spring and drill bit connecting rod and constitute by the skull master.Rely on skull when creeping into and the electric hand drill applied pressure is made the main cutter that bores link to each other with brill cutter clutch main body, when main brill cutter drills skull, then rely on the effect of decorative pearl on top of an official cap spring to lead to bore cutter with bore cutter clutch body portion from, make and mainly bore the cutter stall, thereby guarantee the safety of operation of opening cranium." the automatic stop cranium brill " of this minute body structure, adopt electric hand drill to make mobile phone (also claiming surgical manipulator), its accuracy and stability are all relatively poor, and automatic stop cranium drill bit not only complex structure, heaviness, and only rely on the less drill bit connecting rod of diameter to be connected with electric hand drill, in use the drill bit connecting rod is collided easily and is out of shape, and running accuracy is descended, and operation risk increases.Secondly, in operation process,, be easy to generate and do not drill the situation that just stops but also can not continue to hole, bring difficulty, influence the operation progress to subsequent procedures if surgical doctor is firmly inhomogeneous; Once more, cleaning and maintenance to drill bit after operation is finished can not thoroughly cause the use of apparatus not smooth when doing the second example operation thus, have reduced safety coefficient, have increased the risk of surgical doctor, cause the soft tissue in the skull to sustain damage.Similar " automatic stop cranium brill " divides the brill mobile phone of body structure and drills and promptly stop drill bit and all have these deficiencies, and this is that a lot of hospital surgical doctors wish the technical problem that solves for a long time.
Summary of the invention
The integrated brill mobile phone that promptly stops, its good integrity, running accuracy height, the stable and reliable working performance of drilling that the purpose of this invention is to provide a kind of usefulness of performing the operation; At once stop operating after can not only drilling, reduce the difficulty and the risk of operation, and use and clean all very convenient.
The integrated brill mobile phone that promptly stops that drills of the present invention, comprise the back cover for seat, be connected cover for seat bottom, back one side handgrip, by first rolling bearing and second rolling bearing be engaged in that gear shaft in the cover for seat of back, three are located by connecting on the rolling disc and with gear shaft and internal gear planet gear meshed, it is characterized in that:
The right-hand member of cover for seat is connected with the left end of back cover for seat before one, and the middle part in the pro-cover for seat is combined with a sliding bearing;
One clutch body cooperates with sliding bearing, and its left end is provided with clutch slot, and its center is provided with a ladder through hole;
One connecting axle cooperates with the inwall of preceding cover for seat right part by the 3rd rolling bearing, and the interior rolling disc of its right-hand member and back cover for seat is connected, the right part of left end and clutch body center ladder hole is connected;
One plunger tip axle is located at the left part of clutch body center ladder hole, is provided with the clutch spring between the left end of the right-hand member of plunger tip axle and connecting axle;
Radially equidistantly in the left part of pro-cover for seat be provided with three through holes, be respectively equipped with a steel ball in three through holes, the outside of pro-cover for seat left part is provided with an elastic cover; When the rotation elastic cover rotates, axially move forward the certain displacement amount, steel ball is limited in the hole, thereby drill bit is locked in the preceding cover for seat.
Be combined with a drill bit in the pro-cover for seat left part, the right-hand member of drill bit is corresponding with the left end of clutch body, and keeps separation and reunion.
The described integrated brill mobile phone that promptly stops that drills, its drill bit by main bore cutter, be enclosed within main bore the anterior of cutter and by the connected auxiliary spacing brill cutter of alignment pin, be enclosed within the main drillstock cover that bores cutter and auxiliary spacing brill cutter rear portion and form; The middle part of drillstock cover is provided with the annular groove of one " R " shape, the corresponding contact of steel ball in three through holes of this annular groove and preceding cover for seat inwall left part; The main right-hand member that bores cutter is provided with the clutch tooth, and this clutch tooth is corresponding with the clutch slot of clutch body left end; When not working, be out of gear mesh between them.
Organically be combined as a whole drilling the clutch and the surgical manipulator that promptly stop, realize bore mobile phone one integralization, avoided the less drill bit connecting rod of diameter in use to be collided and the situation of being out of shape takes place, thereby guaranteed running accuracy.And auxiliary spacing brill cutter and the main cutter that bores, all very convenient after using and dismantling, and be easy to clean and maintenance, can can't not clean because of the blood stains of surgery leaves last time, alleviated doctor's labor intensity, reduced the risk of operation; Can guarantee to do stopping operating at once after the second example operation drills, guarantee to perform the operation and carry out smoothly.
The present invention compares with prior art and has the following advantages: organically be combined as a whole owing to will drill the clutch and the surgical manipulator that promptly stop, guaranteed running accuracy; Because drill bit has only auxiliary spacing brill cutter and main little matched in clearance of boring between the cutter, it is reasonable that structure more is tending towards, avoided the main cutter that bores after the dismounting to take place, guaranteed to stop operating stable and reliable working performance at once after the example operation drills down with auxiliary spacing brill cutter cleaning maintenance situation of difficult; Protect the soft tissue in the skull injury-free effectively, reduced the difficulty of operation of opening cranium, reduced operation risk; And assembling and disassembling section are very easy.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the structural representation of clutch body.
Fig. 3 is the left view of Fig. 2.
Fig. 4 is the structural representation of drill bit.
Fig. 5 is the right view of Fig. 4.
The specific embodiment
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, handgrip 21 is connected the bottom of back cover for seat 1 by screw, gear shaft 4 is engaged in the cover for seat of back by first rolling bearing 2 and second rolling bearing 3, three be located by connecting on the rolling disc 6 and with gear shaft 4 and internal gear 5 planet gear meshed 20;
The right-hand member of preceding cover for seat 8 and the left end of back cover for seat 1 are connected, and sliding bearing 9 is engaged in the middle part of preceding cover for seat; Left end is provided with the clutch body 10 that clutch slot 10-1, center be provided with a ladder through hole to be cooperated with sliding bearing 9;
Connecting axle 18 cooperates with the inwall of preceding cover for seat 8 right parts by the 3rd rolling bearing 7, and the rolling disc 6 in the right-hand member of connecting axle and the back cover for seat is connected, and the right part of the left end of connecting axle and clutch body center ladder hole is connected;
Plunger tip axle 16 is installed in the left part of clutch body center ladder hole, clutch spring 17 is installed between the left end of the right-hand member of plunger tip axle and connecting axle;
Before three steel balls 15 are contained in respectively in three through holes of left part of cover for seat 8, the outside of cover for seat left part before elastic cover 11 is installed in;
Will by main bore cutter 12, be enclosed within main bore the anterior of cutter and by alignment pin 22 connected auxiliary spacing brill cuttves 13, be enclosed within the main drillstock cover 14 that bores cutter and auxiliary spacing brill cutter rear portion and form drill bit, be installed in preceding cover for seat 8 left parts, and the steel ball 15 corresponding contacts in three through holes of the middle part that the makes drillstock cover annular groove 14-1 that is provided with one " R " shape and preceding cover for seat inwall left part, the clutch tooth 12-1 of the right-hand member of main brill cutter 12 is corresponding with the clutch slot 10-1 of clutch body lower end, and keeps separation and reunion to get final product.
Claims (2)
1, the integrated brill mobile phone that promptly stops that drills, comprise back cover for seat (1), be connected cover for seat bottom, back one side handgrip (21), by first rolling bearing (2) and second rolling bearing (3) be engaged in the interior gear shaft (4) of back cover for seat, three be located by connecting on rolling disc (6) upward and with gear shaft and internal gear (5) planet gear meshed (20), it is characterized in that:
The rear end of cover for seat (8) is connected with the front end of back cover for seat (1) before one, and the middle part in the pro-cover for seat (8) is combined with a sliding bearing (9);
One clutch body (10) cooperates with sliding bearing (9), and its front end is provided with clutch slot (10-1), and its center is provided with a ladder through hole;
One connecting axle (18) cooperates with the inwall at preceding cover for seat (8) rear portion by the 3rd rolling bearing (7), and the interior rolling disc (6) of its rear end and back cover for seat is connected, the rear portion of front end and clutch body center ladder hole is connected;
One plunger tip axle (16) is located at the front portion of clutch body center ladder hole, is provided with clutch spring (17) between the front end of the rear end of plunger tip axle and connecting axle;
Radially equidistantly in the leading section of pro-cover for seat (8) be provided with three through holes, be respectively equipped with a steel ball (15) in three through holes, the outside of pro-cover for seat leading section is provided with an elastic cover (11);
Pro-cover for seat (8) is combined with a drill bit in the front portion, and the rear end of drill bit is corresponding with the front end of clutch body (10), and keeps separation and reunion.
2, the integrated brill mobile phone that promptly stops that drills according to claim 1 is characterized in that: described drill bit by main bore cutter (12), be enclosed within main bore the anterior of cutter and by the connected auxiliary spacing brill cutter (13) of alignment pin, be enclosed within and mainly bore cutter and assist the drillstock cover (14) at spacing brill cutter rear portion to form; The middle part of drillstock cover is provided with an annular groove (14-1), the corresponding contact of steel ball (15) in three through holes of this annular groove and preceding cover for seat inwall leading section; Main rear end of boring cutter (12) is provided with clutch tooth (12-1), and this clutch tooth is corresponding with the clutch slot (10-1) of clutch body front end, and keeps separation and reunion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2008100692539A CN100553585C (en) | 2008-01-16 | 2008-01-16 | The integrated brill mobile phone that promptly stops that drills |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2008100692539A CN100553585C (en) | 2008-01-16 | 2008-01-16 | The integrated brill mobile phone that promptly stops that drills |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101214170A CN101214170A (en) | 2008-07-09 |
| CN100553585C true CN100553585C (en) | 2009-10-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2008100692539A Active CN100553585C (en) | 2008-01-16 | 2008-01-16 | The integrated brill mobile phone that promptly stops that drills |
Country Status (1)
| Country | Link |
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| CN (1) | CN100553585C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101953704B (en) * | 2009-07-15 | 2013-05-08 | 苏州市百得医疗器械有限公司 | Combined medical orthopaedic electric drill |
| CN103654910B (en) * | 2012-09-07 | 2016-03-16 | 威海威创医疗器械有限公司 | Medical bone drill |
| CN103845121A (en) * | 2012-11-30 | 2014-06-11 | 王金青 | An improved dental drilling machine |
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2008
- 2008-01-16 CN CNB2008100692539A patent/CN100553585C/en active Active
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| Publication number | Publication date |
|---|---|
| CN101214170A (en) | 2008-07-09 |
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| C14 | Grant of patent or utility model | ||
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| ASS | Succession or assignment of patent right |
Owner name: XISHAN SCIENCE-TECHNOLOY CO., LTD., CHONGQING Free format text: FORMER OWNER: GUO YIJUN Effective date: 20110328 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 400039 BUILDING H, STANDARD FACTORY ROOM, NO. 67, KEYUAN ROAD 3, JIULONGPO DISTRICT, CHONGQING CITY TO: 401121 4/F, DISTRICT 1, (NO. 9, MIDDLE SECTION, HHUANGSHAN AVENUE), MUXING SCI-TECH DEVELPMENT CENTER, NEW + HIGH TECH. ZONE, NEW NORTH DISTRICT, CHONGQING CITY |
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| TR01 | Transfer of patent right |
Effective date of registration: 20110328 Address after: The 401121 northern New District of Chongqing Municipality Jupiter Technology Development Center (Mount Huangshan Road No. 9 in the middle of a 4 floor area) Patentee after: Chongqing Xishan Technology Co., Ltd. Address before: Three road 400039 Chongqing Jiulongpo Branch Park No. 67 standard factory building H Patentee before: Guo Yijun |
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| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: The 401121 northern New District of Chongqing Municipality Jupiter Technology Development Center (Mount Huangshan Road No. 9 in the middle of a 4 floor area) Patentee after: CHONGQING XISHAN SCIENCE & TECHNOLOGY CO., LTD. Address before: The 401121 northern New District of Chongqing Municipality Jupiter Technology Development Center (Mount Huangshan Road No. 9 in the middle of a 4 floor area) Patentee before: Chongqing Xishan Technology Co., Ltd. |