CN208822950U - A kind of orthopaedics with clamping function is with taking nail equipment - Google Patents
A kind of orthopaedics with clamping function is with taking nail equipment Download PDFInfo
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- CN208822950U CN208822950U CN201721650927.5U CN201721650927U CN208822950U CN 208822950 U CN208822950 U CN 208822950U CN 201721650927 U CN201721650927 U CN 201721650927U CN 208822950 U CN208822950 U CN 208822950U
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- fixedly connected
- orthopaedics
- magnetic pole
- clamping function
- mounting post
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Abstract
A kind of orthopaedics with clamping function is with taking nail equipment, including bottom plate, bottom plate both ends are fixedly connected to vertical plate, it is fixedly connected with top plate jointly at the top of two pieces of vertical plates, middle side part offers placing groove on the bottom plate, the top plate middle is rotatably connected to threaded rod, and threaded rod arranged beneath has support column.The utility model has the beneficial effects that electromagnet generates magnetism identical with magnetic pole after being passed through electric current, magnetic pole is repelled, magnetic pole is moved downward by after repulsive force far from electromagnet, to drive mounting post to move downward, mounting post drives connecting rod to squeeze two grip blocks, to keep two pieces of grip blocks separate, expands the spacing between two pieces of grip blocks, then decline clamping device, nail head enters the region between two grip blocks；Reverse current is passed through to electromagnet again, electromagnet can generate the magnetism opposite with magnetic pole after being passed through reverse current, move upwards magnetic pole, then magnetic pole drives mounting post to move upwards.
Description
Technical field
The utility model relates to orthopaedic technique fields, and in particular to a kind of orthopaedics with clamping function is with taking nail equipment.
Background technique
Orthopaedics is one of most common department of various big hospital, main dissection, physiology and the pathology for studying skeletal musculature,
The normal morphology and function of this system are kept and developed with drug, operation and physical method.With the change in epoch and society
More, injury of orthopaedics department spectrum has apparent variation, for example, the diseases such as tuberculous osteoarthropathy, osteomyelitis, infantile paralysis significantly reduce,
Wound caused by traffic accident increased significantly.The variation of injury of orthopaedics department spectrum, this just needs orthopaedics to grow with each passing hour.
Osteology is also known as orthopedia.It is the profession or subject of medicine, specializes in the solution of skeletal musculature
It cuts open, physiology and pathology, the normal morphology and function of this system is kept and developed with drug, operation and physical method, and
Treat the sick and wounded of this system.Osteology is also known as orthopedia.It is the profession or subject of medicine, specializes in skeletal muscle
Dissection, physiology and the pathology of meat system, kept with drug, operation and physical method and develop the normal morphology of this system with
Function, and treat the sick and wounded of this system.
In clinical treatment, steel plate and bone nail are commonly used to fixing in fracture site progress, i.e., after resetting fracture site, is borrowed
Help bone plate and screw made of metal to connect the bone after reset.It is removed after implementing internal fixation operation
It during bone plate, needs to remove on screw, due to the limitation of installation site, medical worker's operation is highly difficult, more has because not
Same reason often makes screw fracture, and is difficult to screw out screw by tools such as screwdrivers, takes nail process time-consuming and laborious, be also easy to
Increase wound and operating time, brings many unnecessary pains to patient again.
Utility model content
The purpose of this utility model is to provide a kind of orthopaedics with clamping function with nail equipment is taken, to solve above-mentioned back
The problem of being proposed in scape technology.
To achieve the above object, the utility model provides the following technical solutions:
With nail equipment, including bottom plate is taken, bottom plate both ends are fixedly connected to vertical plate for a kind of orthopaedics with clamping function,
It is fixedly connected with top plate jointly at the top of two pieces of vertical plates, middle side part offers placing groove, the top plate middle on the bottom plate
It is rotatably connected to threaded rod, threaded rod arranged beneath has support column, the thread groove of opening up setting, spiral shell are offered on support column
Rasp bar lower part is threadedly coupled with thread groove, and the support column bottom end is fixedly connected with clamping device；It is connected on the threaded rod
Driving device.
It is as the utility model further effect: the arc-shaped shape of placing groove.
As the utility model, further effect is: being provided with rubber pad in the placing groove.
As the utility model, further effect is: the clamping device includes two pieces of grip blocks, two pieces of grip blocks
Top is fixedly connected with support column bottom, and the support column bottom offers the groove of opening down setting, and groove inner top is solid
Surely it is connected with electromagnet, magnetic pole is provided with below electromagnet, be fixedly connected with mounting post on the downside of magnetic pole, on mounting post lower sides
Mounting plate there are two being symmetrically fixedly connected is connected between mounting plate and support column bottom by spring, the mounting post lower part
It is symmetrical arranged there are two first axle, second hinge, and first axle and the second hinge is provided on the grip block inner sidewall
It is connected between chain by connecting rod.
As the utility model, further effect is: it is symmetrically opened up on the groove inner sidewall there are two guide groove,
Guide rod is provided in guide groove, the guide rod other end is fixedly connected with mounting post side wall.
As the utility model, further effect is: the groove internal diameter is greater than mounting post outer diameter.
As the utility model, further effect is: the driving device includes driven wheel of differential and active conical tooth
Wheel, driven wheel of differential are fixed at threaded rod top, and drive bevel gear is engaged on the left of driven wheel of differential, and drive bevel gear is left
It holds and is fixedly connected with first rotating shaft, the vertical plate in first rotating shaft and left side is rotatablely connected, and is fixedly connected in the first rotating shaft
Driven spur gear, driven spur gear downside are engaged with active spur gear, and active spur gear left end is fixedly connected with the second shaft, the
Two shaft left ends are arranged across left side vertical plate, and the second shaft left end is fixedly connected with handle.
As the utility model, further effect is: the active straight-tooth tooth number is less than the driven wheel of differential number of teeth.
As the utility model, further effect is: being fixedly connected with support frame, first rotating shaft on the downside of the top plate
It is arranged across support frame.
As the utility model, further effect is: the support column outer cover is equipped with pilot sleeve, pilot sleeve
It is fixedly connected by fixed link with two vertical plates.
The utility model has the beneficial effects that electromagnet generates magnetism identical with magnetic pole after being passed through electric current, magnetic pole is carried out
Repel, magnetic pole is moved downward by after repulsive force far from electromagnet, so that mounting post be driven to move downward, mounting post drives connection
Bar squeezes two grip blocks, to keep two pieces of grip blocks separate, expands the spacing between two pieces of grip blocks, then makes
Clamping device decline, nail head enter the region between two grip blocks；Reverse current, electromagnet are passed through to electromagnet again
The magnetism opposite with magnetic pole can be generated after being passed through reverse current, move upwards magnetic pole, then magnetic pole drives mounting post to move upwards,
Mounting post exerts a force to two pieces of grip blocks by connecting rod, reduces the spacing between two pieces of grip blocks, then can be to nail
Head carries out stablizing effective clamping action, does not fall out during taking nail；Due to active straight-tooth tooth number be less than from
Dynamic straight-tooth tooth number, then can play the role of labour-saving in swing handle.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model clamping device；
Fig. 3 is the structural schematic diagram of the utility model driving device.
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.
Please refer to Fig. 1-Fig. 3, in the utility model embodiment, a kind of orthopaedics with clamping function is wrapped with nail equipment is taken
Bottom plate 1 is included, 1 both ends of bottom plate are fixedly connected to vertical plate 4, and two pieces of 4 tops of vertical plate are fixedly connected with top plate 5 jointly, described
Middle side part offers placing groove 2 on bottom plate 1, and 5 middle of top plate is rotatably connected to threaded rod 6, and 6 arranged beneath of threaded rod has
Support column 7 offers the thread groove 8 of opening up setting on support column 7, and 6 lower part of threaded rod is threadedly coupled with thread groove 8, institute
It states 7 bottom end of support column and is fixedly connected with clamping device 9, the clamping device 9 includes two pieces of grip blocks 901, two pieces of grip blocks 901
Top is fixedly connected with 7 bottom of support column, and 7 bottom of support column offers the groove 9012 of opening down setting, groove
9012 inner tops are fixedly connected with electromagnet 902, and magnetic pole 903 is provided with below electromagnet 902, is fixedly connected on the downside of magnetic pole 903
There is mounting post 904, is symmetrically fixedly connected on 904 lower sides of mounting post there are two mounting plate 905, mounting plate 905 and support column 7
It is connected between bottom by spring 906,904 lower part of mounting post is arranged symmetrically, and there are two first axle 907, the clampings
It is provided with second hinge 908 on 901 inner sidewall of plate, and passes through connecting rod 909 between first axle 907 and second hinge 908
It is connected, the leg of patient is placed on placing groove 2, before clamping to nail, positive electricity is passed through to electromagnet 902
Stream, electromagnet 902 generate magnetism identical with magnetic pole 903 after being passed through electric current, repel to magnetic pole 903, magnetic pole 903 is arranged
It is moved downward after repulsion far from electromagnet 902, so that mounting post 904 be driven to move downward, mounting post 904 drives connecting rod 909
Two grip blocks 901 are squeezed, to keep two pieces of grip blocks 901 separate, between expanding between two pieces of grip blocks 901
Away from then declining clamping device 9, nail head enters the region between two grip blocks 901；It is logical to electromagnet 902 again
Enter reverse current, electromagnet 902 can generate the magnetism opposite with magnetic pole 903 after being passed through reverse current, transport magnetic pole 903 upwards
Dynamic, then magnetic pole 903 drives mounting post 904 to move upwards, and mounting post 904 applies two pieces of grip blocks 901 by connecting rod 909
Power reduces the spacing between two pieces of grip blocks 901, then can carry out stablizing effective clamping action to nail head, take
It does not fall out during nail；
It is symmetrically opened up on 9012 inner sidewall of groove there are two guide groove 9010, is provided with guide rod in guide groove 9010
9011,9011 other end of guide rod is fixedly connected with 904 side wall of mounting post.
9012 internal diameter of groove is greater than 904 outer diameter of mounting post.
The placing groove 2 arc-shaped shape is provided with rubber pad 3 in the placing groove 2, effectively increases leg comfort.
Driving device 12 is connected on the threaded rod 6, the driving device 12 includes driven wheel of differential 121 and initiative taper
Gear 121, driven wheel of differential 121 are fixed at 6 top of threaded rod, are engaged with drive bevel gear on the left of driven wheel of differential 121
122,122 left end of drive bevel gear is fixedly connected with first rotating shaft 123, and the rotation of vertical plate 4 in first rotating shaft 123 and left side connects
It connects, driven spur gear 125 is fixedly connected in the first rotating shaft 123, is engaged with active spur gear on the downside of driven spur gear 125
126,126 number of teeth of active spur gear is less than 125 number of teeth of driven wheel of differential, and 126 left end of active spur gear is fixedly connected with the
Two shafts 127,127 left end of the second shaft is arranged across left side vertical plate 4, and 127 left end of the second shaft is fixedly connected with handle
128, when needing clamping device 9 to decline, swing handle 128, handle 128 drives the rotation of the second shaft 127, the second shaft 127
Active spur gear 126 is driven to rotate, active spur gear 126 drives driven spur gear 125 to rotate, and driven spur gear 125 drives the
The rotation of one shaft 123, first rotating shaft 123 drive drive bevel gear 122 to rotate, and drive bevel gear 122 drives driven wheel of differential 121
Rotation, driven wheel of differential 121 drive threaded rod 6 to rotate, and the support column 7 matched with threaded rod 6 is transported downwards；It is being taken
When nail, handle 128 is rotated backward, then realize the rising of clamping device 9, realized and take nail；In the present invention, actively straight
Number of gear teeth 126 is less than driven 125 number of teeth of spur gear, then can be laborsaving in rotation, facilitates and carries out taking nail work.
Support frame 124 is fixedly connected on the downside of the top plate 5, first rotating shaft 123 is arranged across support frame 124.
The support column outer cover is equipped with pilot sleeve, and pilot sleeve is fixedly connected by fixed link with two vertical plates,
Pilot sleeve carries out guiding role to support column, keeps the lifting of support column more steady.
The working principle of the utility model is: the leg of patient is placed on placing groove 2, clamped when to nail
Before, forward current is passed through to electromagnet 902, electromagnet 902 generates magnetism identical with magnetic pole 903 after being passed through electric current, to magnetic pole
903 are repelled, and magnetic pole 903 is moved downward by after repulsive force far from electromagnet 902, so that mounting post 904 be driven to transport downwards
Dynamic, mounting post 904 drives connecting rod 909 to squeeze two grip blocks 901, to keep two pieces of grip blocks 901 separate, expands
Spacing between two pieces of grip blocks 901, then declines clamping device 9, and nail head enters between two grip blocks 901
Region；Reverse current is passed through to electromagnet 902 again, electromagnet 902 be passed through after reverse current can generate it is opposite with magnetic pole 903
Magnetism moves upwards magnetic pole 903, then magnetic pole 903 drives mounting post 904 to move upwards, and mounting post 904 passes through connecting rod 909
It exerts a force to two pieces of grip blocks 901, reduces the spacing between two pieces of grip blocks 901, then nail head can be carried out steady
Fixed effective clamping action, does not fall out during taking nail；When needing clamping device 9 to decline, swing handle 128,
Handle 128 drives the rotation of the second shaft 127, and the second shaft 127 drives active spur gear 126 to rotate, and active spur gear 126 drives
Driven spur gear 125 rotates, and driven spur gear 125 drives first rotating shaft 123 to rotate, and first rotating shaft 123 drives drive bevel gear
122 rotations, drive bevel gear 122 drive driven wheel of differential 121 to rotate, and driven wheel of differential 121 drives threaded rod 6 to rotate, with spiral shell
The support column 7 that rasp bar 6 matches is transported downwards；When carrying out taking nail, handle 128 is rotated backward, then realizes clamping device 9
Rising, realize and take nail；In the present invention, active straight-tooth tooth number 126 is less than driven 125 number of teeth of spur gear, then exists
Can be laborsaving when rotation, facilitate and carries out taking nail work.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (10)
1. a kind of orthopaedics with clamping function is with taking nail equipment, including bottom plate, bottom plate both ends are fixedly connected to vertical plate, two
It is fixedly connected with top plate jointly at the top of block vertical plate, which is characterized in that middle side part offers placing groove, the top on the bottom plate
Plate middle is rotatably connected to threaded rod, and threaded rod arranged beneath has support column, opening up setting is offered on support column
Thread groove, threaded rod lower part are threadedly coupled with thread groove, and the support column bottom end is fixedly connected with clamping device；The threaded rod
On be connected with driving device.
2. a kind of orthopaedics with clamping function according to claim 1 is with taking nail equipment, which is characterized in that the placement
The arc-shaped shape of slot.
3. a kind of orthopaedics with clamping function according to claim 1 or 2 is with taking nail equipment, which is characterized in that described
Rubber pad is provided in placing groove.
4. a kind of orthopaedics with clamping function according to claim 1 is with taking nail equipment, which is characterized in that the clamping
Device includes two pieces of grip blocks, and two pieces of grip block tops are fixedly connected with support column bottom, and the support column bottom offers out
The groove of mouth down setting, groove inner top are fixedly connected with electromagnet, and magnetic pole is provided with below electromagnet, is fixed on the downside of magnetic pole
It is connected with mounting post, is symmetrically fixedly connected on mounting post lower sides there are two mounting plate, between mounting plate and support column bottom
It is connected by spring, the mounting post lower part is symmetrical arranged there are two first axle, is respectively provided on the grip block inner sidewall
There is second hinge, and is connected between first axle and second hinge by connecting rod.
5. a kind of orthopaedics with clamping function according to claim 4 is with taking nail equipment, which is characterized in that the groove
It is symmetrically opened up on inner sidewall there are two guide groove, guide rod is provided in guide groove, the guide rod other end and mounting post side wall are solid
Fixed connection.
6. a kind of orthopaedics with clamping function according to claim 4 is with taking nail equipment, which is characterized in that the groove
Internal diameter is greater than mounting post outer diameter.
7. a kind of orthopaedics with clamping function according to claim 1 is with taking nail equipment, which is characterized in that the driving
Device includes driven wheel of differential and drive bevel gear, and driven wheel of differential is fixed at threaded rod top, driven wheel of differential left side
It is engaged with drive bevel gear, drive bevel gear left end is fixedly connected with first rotating shaft, the vertical plate rotation of first rotating shaft and left side
It connects, driven spur gear is fixedly connected in the first rotating shaft, active spur gear is engaged on the downside of driven spur gear, it is actively straight
Gear left end is fixedly connected with the second shaft, and the second shaft left end is arranged across left side vertical plate, and the second shaft left end is fixed
It is connected with handle.
8. a kind of orthopaedics with clamping function according to claim 7 is with taking nail equipment, which is characterized in that the active
Straight-tooth tooth number is less than the driven wheel of differential number of teeth.
9. a kind of orthopaedics with clamping function according to claim 7 is with taking nail equipment, which is characterized in that the top plate
Downside is fixedly connected with support frame, and first rotating shaft is arranged across support frame.
10. a kind of orthopaedics with clamping function according to claim 1 is with taking nail equipment, which is characterized in that the branch
Dagger outer cover is equipped with pilot sleeve, and pilot sleeve is fixedly connected by fixed link with two vertical plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721650927.5U CN208822950U (en) | 2017-12-01 | 2017-12-01 | A kind of orthopaedics with clamping function is with taking nail equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721650927.5U CN208822950U (en) | 2017-12-01 | 2017-12-01 | A kind of orthopaedics with clamping function is with taking nail equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208822950U true CN208822950U (en) | 2019-05-07 |
Family
ID=66303211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721650927.5U Expired - Fee Related CN208822950U (en) | 2017-12-01 | 2017-12-01 | A kind of orthopaedics with clamping function is with taking nail equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208822950U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112844051A (en) * | 2020-12-18 | 2021-05-28 | 成都合达自动化设备有限公司 | Automatic equipment of medical hollow fiber membrane filter draws membrane equipment |
-
2017
- 2017-12-01 CN CN201721650927.5U patent/CN208822950U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112844051A (en) * | 2020-12-18 | 2021-05-28 | 成都合达自动化设备有限公司 | Automatic equipment of medical hollow fiber membrane filter draws membrane equipment |
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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: 20190507 Termination date: 20191201 |