CN209091520U - A kind of precision orthopaedics drilling equipment - Google Patents
A kind of precision orthopaedics drilling equipment Download PDFInfo
- Publication number
- CN209091520U CN209091520U CN201821010514.5U CN201821010514U CN209091520U CN 209091520 U CN209091520 U CN 209091520U CN 201821010514 U CN201821010514 U CN 201821010514U CN 209091520 U CN209091520 U CN 209091520U
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- fixedly connected
- support plate
- plate
- drilling equipment
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Abstract
The utility model discloses a kind of accurate orthopaedics drilling equipments, including loading plate, the two sides on the bottom bearing plate surface are fixedly connected to supporting leg, it is fixedly connected with the first support plate on the left of the loading plate top surface, is fixedly connected with the second support plate on the right side of the loading plate top surface.The utility model passes through setting positioning screw, placing groove, limited location snap ring, second support plate, card slot, first support plate, lifter plate, sliding slot, swivel nut, screw hole, fixed block, loose slot, rotation axis, retaining spring, snap-gauge and fixture block are used cooperatively, limbs of patient can effectively be limited, the borehole accuracy of orthopaedics drilling equipment in this way is higher, solves orthopaedics drilling equipment when in use, because cannot effectively be limited to limbs of patient, limbs of patient is caused to be in the presence of shaking in boring procedure, there is the lower problem of borehole accuracy so as to cause orthopaedics drilling equipment, substantially increase the precision of orthopaedics drilling equipment.
Description
Technical field
The utility model relates to the field of medical instrument technology, specially a kind of accurate orthopaedics drilling equipment.
Background technique
Medical instrument refers to instrument, equipment, utensil, external diagnosis reagent and the calibration for being directly or indirectly used for human body
Object, material and other similar or relevant article, including required computer software；Effectiveness mainly passes through the side such as physics
Formula obtains, although not being to be obtained by way of pharmacology, immunology perhaps metabolism or have these modes to participate in only rising
Booster action；Purpose is diagnosis, prevention, monitoring, treatment or the alleviation of disease；The diagnosis of damage, monitoring, treatment, alleviation or
Person's function compensation；Inspection, substitution, adjusting or the support of physiological structure or physiology course；The support or maintenance of life；It is pregnant
It is pregnent control；By checking the sample from human body, information is provided for medical treatment or diagnostic purpose
The type of medical instrument is more, and orthopaedics drilling equipment is exactly one of them, and existing orthopaedics drilling equipment makes
Used time cannot carry out effective position to the limbs of patient, and the limbs of such patient are easy to appear the situation of shaking when drilled,
There is the lower problem of borehole accuracy so as to cause orthopaedics drilling equipment, carrys out larger inconvenience to the treatment zone of patient.
Utility model content
The purpose of this utility model is to provide a kind of accurate orthopaedics drilling equipments, have the high advantage of borehole accuracy, solve
There is the lower problem of borehole accuracy in orthopaedics drilling equipment of having determined.
To achieve the above object, the utility model provides the following technical solutions: a kind of precision orthopaedics drilling equipment, including holds
Support plate, the two sides on the bottom bearing plate surface are fixedly connected to supporting leg, and the left side of the loading plate top surface is fixed
It is connected with the first support plate, the second support plate, first support plate are fixedly connected on the right side of the loading plate top surface
Top on the left of the top on right side and the second support plate offers sliding slot, the first support plate and the corresponding side of the second support plate
Top be laterally fixedly connected with positioning plate, the two sides of the positioning plate bottom are fixedly connected to electric pushrod, described electronic
The bottom of push rod is fixedly connected with lifter plate, and motor, the machine shaft are fixedly connected at the center of the lifter plate bottom
Bottom drilling rod is fixedly connected with by shaft coupling, the inner cavity of sliding slot and the inner cavity with sliding slot are extended on the outside of the lifter plate
Sliding contact；
Longitudinally run through at the center of the loading plate front surface and offer placing groove, on the right side of the loading plate top surface
Fixed block is fixedly connected at center, the surface at the top of the fixed block, which extends transversely through, offers loose slot, and the fixed block is just
Rotation axis is provided at the center of surface crown, the rear side of the rotation axis runs through loose slot and extends to the rear side of fixed block,
It is arranged with limited location snap ring at the center on the rotation axis surface, offers card at the center on the left of the loading plate top surface
Slot, the limited location snap ring extend to the inner cavity of card slot far from one end of rotation axis and are fixedly connected with fixture block, the card slot inner cavity
It is fixedly connected with retaining spring at the center in left side, snap-gauge, the top of the snap-gauge are fixedly connected on the inside of the retaining spring
Portion is through card slot and extends to the top of card slot, is fixedly connected with swivel nut at the center on the left of the limited location snap ring, and described first
Bottom on the left of support plate is provided with positioning screw, and the right side of the positioning screw through the first support plate and extends to swivel nut
Inner cavity, through offering the screw hole being used cooperatively with positioning screw in first support plate.
Preferably, the surface of the motor is arranged with fixed frame, and the top of fixed frame is fixedly connected with lifter plate.
Preferably, the bottom of the supporting leg is fixedly connected with resilient sleeper-bearing, and the surface of resilient sleeper-bearing bottom offers anti-
Draw runner line.
Preferably, the surface on the right side of the snap-gauge and the surface on the left of fixture block are to be in close contact.
Preferably, the front side of the rotation axis and rear side are fixedly connected to baffle, offer and turn on the fixed block
The rotation hole that moving axis is used cooperatively, the diameter of baffle are greater than the diameter of rotation hole.
Preferably, the size and shape of first support plate and the second support plate is all the same and is in center about positioning plate
Symmetrically.
Preferably, the surface of the positioning screw and the inner cavity of swivel nut are connected through a screw thread.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model passes through setting positioning screw, placing groove, limited location snap ring, the second support plate, card slot, the first support
Plate, lifter plate, sliding slot, swivel nut, screw hole, fixed block, loose slot, rotation axis, retaining spring, snap-gauge and fixture block are used cooperatively,
Limbs of patient can effectively be limited, the borehole accuracy of such orthopaedics drilling equipment is higher, solves orthopaedics drilling equipment and exists
In use, cause limbs of patient to be in the presence of shaking in boring procedure because cannot effectively be limited to limbs of patient, from
And orthopaedics drilling equipment is caused the lower problem of borehole accuracy occur, the precision of orthopaedics drilling equipment is substantially increased, is worth
It promotes.
2, the utility model can position motor, improve the stability of motor by fixed frame, by baffle,
Rotation axis can effectively be limited, avoid the problem that rotation axis falls off from fixed block, by electric pushrod, facilitate
The lifting of motor.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model fixed block top view；
Fig. 3 is the enlarged drawing of A in the utility model Fig. 1.
In figure: 1 loading plate, 2 positioning screws, 3 placing grooves, 4 limited location snap rings, 5 second support plates, 6 supporting legs, 7 drilling rods, 8
Motor, 9 card slots, 10 electric pushrods, 11 positioning plates, 12 first support plates, 13 lifter plates, 14 sliding slots, 15 swivel nuts, 16 screw holes, 17
Fixed block, 18 loose slots, 19 baffles, 20 rotation axis, 21 retaining springs, 22 snap-gauges, 23 fixture blocks.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It is equal to please refer to Fig. 1-3, a kind of precision orthopaedics drilling equipment, including loading plate 1, the two sides of 1 bottom surface of loading plate
It is fixedly connected with supporting leg 6, the bottom of supporting leg 6 is fixedly connected with resilient sleeper-bearing, and the surface of resilient sleeper-bearing bottom offers anti-
Draw runner line is fixedly connected with the first support plate 12 on the left of 1 top surface of loading plate, and the right side of 1 top surface of loading plate is fixed
It is connected with the second support plate 5, the top in 5 left side of top and the second support plate on 12 right side of the first support plate offers sliding slot
14, the top of the first support plate 12 and the corresponding side of the second support plate 5 is laterally fixedly connected with positioning plate 11, the first support plate
12 and second support plate 5 size and shape it is all the same and be centrosymmetric about positioning plate 11, the two sides of 11 bottom of positioning plate
It is fixedly connected to electric pushrod 10, the bottom of electric pushrod 10 is fixedly connected with lifter plate 13, the center of 13 bottom of lifter plate
Place is fixedly connected with motor 8, by electric pushrod 10, facilitates the lifting of motor 8, and the surface of motor 8 is arranged with fixed frame, Gu
The top for determining frame is fixedly connected with lifter plate 13, by fixed frame, can be positioned to motor 8, be improved the stabilization of motor 8
Property, the bottom of 8 shaft of motor are fixedly connected with drilling rod 7 by shaft coupling, and the outside of lifter plate 13 extends to the inner cavity of sliding slot 14
And the inner cavity sliding contact with sliding slot 14；
Longitudinally run through at the center of 1 front surface of loading plate and offers placing groove 3, the center on the right side of 1 top surface of loading plate
Place is fixedly connected with fixed block 17, and the surface at 17 top of fixed block, which extends transversely through, offers loose slot 18,17 front surface of fixed block
Rotation axis 20 is provided at the center at top, the rear side of rotation axis 20 runs through loose slot 18 and extends to the rear side of fixed block 17,
The front side of rotation axis 20 and rear side are fixedly connected to baffle 19, offer on fixed block 17 and turn with what rotation axis 20 was used cooperatively
Dynamic hole, the diameter that the diameter of baffle 19 is greater than rotation hole can effectively limit rotation axis 20 by baffle 19, avoid turning
The problem of moving axis 20 falls off from fixed block 17 is arranged with limited location snap ring 4, loading plate 1 at the center on 20 surface of rotation axis
Card slot 9 is offered at center on the left of top surface, limited location snap ring 4 extends to the inner cavity of card slot 9 far from one end of rotation axis 20
And it is fixedly connected with fixture block 23, retaining spring 21, the inside of retaining spring 21 are fixedly connected at the center on the left of 9 inner cavity of card slot
It is fixedly connected with snap-gauge 22, the surface in 23 left side of surface and fixture block on 22 right side of snap-gauge is to be in close contact, and the top of snap-gauge 22 is passed through
It wears card slot 9 and extends to the top of card slot 9, be fixedly connected with swivel nut 15, the first support plate 12 at the center in 4 left side of limited location snap ring
The bottom in left side is provided with positioning screw 2, and the right side of positioning screw 2 through the first support plate 12 and extends to the interior of swivel nut 15
Chamber, the surface of positioning screw 2 and the inner cavity of swivel nut 15 are connected through a screw thread, and are run through in the first support plate 12 and are offered and positioning spiral shell
The screw hole 16 that bar 2 is used cooperatively passes through setting positioning screw 2, placing groove 3, limited location snap ring 4, the second support plate 5, card slot 9, the
One support plate 12, lifter plate 13, sliding slot 14, swivel nut 15, screw hole 16, fixed block 17, loose slot 18, rotation axis 20, retaining spring
21, snap-gauge 22 and fixture block 23 are used cooperatively, and can effectively be limited to limbs of patient, the drilling essence of such orthopaedics drilling equipment
Du Genggao solves orthopaedics drilling equipment when in use, because cannot effectively be limited to limbs of patient, limbs of patient is caused to exist
It is in the presence of shaking in boring procedure, the lower problem of borehole accuracy occurs so as to cause orthopaedics drilling equipment, greatly improve
The precision of orthopaedics drilling equipment, is worthy to be popularized.
In use, the limbs of patient are put into placing groove 3 when orthopaedics drilling equipment needs the limbs drilling to patient
Interior, rotary spacing snap ring 4 rotates limited location snap ring 4 along rotation axis 20, then pushes snap-gauge 22 to the left, make retaining spring
21 are compressed, and fixture block 23 is put into the inner cavity of card slot 9, are stopped pushing snap-gauge 22, be blocked under the reset response of retaining spring 21
Plate 22 resets, and positions to fixture block 23, then rotational positioning screw rod 2, so that positioning screw 2 is entered the inner cavity of swivel nut 15, to limit
Position snap ring 4 is positioned, so that the limbs to patient limit, improves the borehole accuracy of orthopaedics drilling equipment.
In summary: the precision orthopaedics drilling equipment, by the way that positioning screw 2, placing groove 3, limited location snap ring 4, second is arranged
Support plate 5, the first support plate 12, lifter plate 13, sliding slot 14, swivel nut 15, screw hole 16, fixed block 17, loose slot 18, turns card slot 9
Moving axis 20, retaining spring 21, snap-gauge 22 and fixture block 23 are used cooperatively, and solving orthopaedics drilling equipment, borehole accuracy occur lower
The problem of.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of precision orthopaedics drilling equipment, including loading plate (1), it is characterised in that: the two of loading plate (1) bottom surface
Side is fixedly connected to supporting leg (6), is fixedly connected with the first support plate (12) on the left of loading plate (1) top surface,
It is fixedly connected with the second support plate (5) on the right side of loading plate (1) top surface, the top on the right side of first support plate (12)
Top on the left of portion and the second support plate (5) offers sliding slot (14), and the first support plate (12) and the second support plate (5) are opposite
The top of side is answered laterally to be fixedly connected with positioning plate (11), the two sides of positioning plate (11) bottom are fixedly connected to electronic
The bottom of push rod (10), the electric pushrod (10) is fixedly connected with lifter plate (13), the center of lifter plate (13) bottom
Place is fixedly connected with motor (8), and the bottom of motor (8) shaft is fixedly connected with drilling rod (7), the lifting by shaft coupling
The inner cavity of sliding slot (14) and the inner cavity sliding contact with sliding slot (14) are extended on the outside of plate (13)；
Longitudinally run through at the center of loading plate (1) front surface and offers placing groove (3), loading plate (1) top surface
It is fixedly connected at the center on right side fixed block (17), the surface at the top of the fixed block (17), which extends transversely through, offers loose slot
(18), it is provided with rotation axis (20) at the center at the top of fixed block (17) front surface, is passed through on rear side of the rotation axis (20)
It wears loose slot (18) and extends to the rear side of fixed block (17), be arranged with limited location snap ring at the center on rotation axis (20) surface
(4), it is offered card slot (9) at the center on the left of loading plate (1) top surface, the limited location snap ring (4) is far from rotation axis
(20) one end extends to the inner cavity of card slot (9) and is fixedly connected with fixture block (23), at the center on the left of card slot (9) inner cavity
It is fixedly connected with retaining spring (21), is fixedly connected with snap-gauge (22) on the inside of the retaining spring (21), the snap-gauge (22)
Top through card slot (9) and extend to the tops of card slot (9), be fixedly connected at the center on the left of the limited location snap ring (4)
Swivel nut (15), the bottom on the left of first support plate (12) are provided with positioning screw (2), the right side of the positioning screw (2)
Through the first support plate (12) and the inner cavities of swivel nut (15) is extended to, through offering and position on first support plate (12)
The screw hole (16) that screw rod (2) is used cooperatively.
2. a kind of accurate orthopaedics drilling equipment according to claim 1, it is characterised in that: the surface of the motor (8) covers
Equipped with fixed frame, the top of fixed frame is fixedly connected with lifter plate (13).
3. a kind of accurate orthopaedics drilling equipment according to claim 1, it is characterised in that: the bottom of the supporting leg (6)
It is fixedly connected with resilient sleeper-bearing, the surface of resilient sleeper-bearing bottom offers skid resistance strip.
4. a kind of accurate orthopaedics drilling equipment according to claim 1, it is characterised in that: the table on the right side of the snap-gauge (22)
Surface on the left of face and fixture block (23) is to be in close contact.
5. a kind of accurate orthopaedics drilling equipment according to claim 1, it is characterised in that: the front side of the rotation axis (20)
It is fixedly connected to baffle (19) with rear side, the rotation being used cooperatively with rotation axis (20) is offered on the fixed block (17)
Hole, the diameter of baffle (19) are greater than the diameter of rotation hole.
6. a kind of accurate orthopaedics drilling equipment according to claim 1, it is characterised in that: first support plate (12) and
The size and shape of second support plate (5) is all the same and is centrosymmetric about positioning plate (11).
7. a kind of accurate orthopaedics drilling equipment according to claim 1, it is characterised in that: the table of the positioning screw (2)
The inner cavity in face and swivel nut (15) is connected through a screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821010514.5U CN209091520U (en) | 2018-06-28 | 2018-06-28 | A kind of precision orthopaedics drilling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821010514.5U CN209091520U (en) | 2018-06-28 | 2018-06-28 | A kind of precision orthopaedics drilling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209091520U true CN209091520U (en) | 2019-07-12 |
Family
ID=67149337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821010514.5U Expired - Fee Related CN209091520U (en) | 2018-06-28 | 2018-06-28 | A kind of precision orthopaedics drilling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209091520U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110464416A (en) * | 2019-08-22 | 2019-11-19 | 李亮 | A kind of highly-safe emergency treatment orthopaedics brill bone device |
-
2018
- 2018-06-28 CN CN201821010514.5U patent/CN209091520U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110464416A (en) * | 2019-08-22 | 2019-11-19 | 李亮 | A kind of highly-safe emergency treatment orthopaedics brill bone device |
| CN110464416B (en) * | 2019-08-22 | 2020-08-11 | 李亮 | Bone drilling device for emergency orthopedics |
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Legal Events
| 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: 20190712 Termination date: 20200628 |