CN205944177U - Portable medical orthopedics battery case for apparatus - Google Patents
Portable medical orthopedics battery case for apparatus Download PDFInfo
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- CN205944177U CN205944177U CN201620856080.5U CN201620856080U CN205944177U CN 205944177 U CN205944177 U CN 205944177U CN 201620856080 U CN201620856080 U CN 201620856080U CN 205944177 U CN205944177 U CN 205944177U
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- projection
- battery case
- sidewall bodies
- portable medical
- pin shaft
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model relates to a portable medical orthopedics battery case for apparatus, it is just further through setting up cover flipping structure and switch structure, switch structure is including setting up lug on the lid and setting are in down spiral cover structure on the lateral wall body through setting up simple bump structure and spiral cover structure, makes the battery case is in the rotatory in -process of spiral cover structure is realized opening and is moved simple structure, convenient operation with closed, further, through setting up pin structure and winding the rotatory end cover structure of pin structure, and then, the end cover structure includes the end cover board, and the while is in be formed with the side on the end cover board, and then form the breach on the side, work as the lug is located during the breach position, the end cover structure is loosened the lug is worked as when the end cover structure is rotatory, the lug is hidden extremely the side with in the space that the end cover plate -type becomes, thus the chucking the lug.
Description
Technical field
This utility model is related to technical field of medical instruments and in particular to a kind of portable medical orthopedic instrument battery
Box.
Background technology
The continuous improvement with people's quality of life and treatment being required, bone surgery treatment more and more by doctor and
Patient payes attention to.The purpose of bone surgery treatment is the function in order to rebuild and replying corresponding bone to greatest extent.According to AO/ASIF
Principle, Fracture internal fixaiion be built upon the accurate reduction of the fracture, stable fixation, as far as possible retain bone blood fortune, early stage work(
A kind of comprehensive treatment on the basis of energy sexual activity.In bone surgery treatment, bone saw for medical purposes and medical bone drill are the most frequently used
Instrument, the dynamical system of bone saw for medical purposes and medical bone drill adopts power source component, and described power source is rechargeable battery pack,
Realize recycling by discharge and recharge, and the power system architecture adopting in reality at present is complicated, unreasonable, in-convenience in use,
And battery inner matter easily comes off it is impossible to ensure during high temperature sterilize battery case sealing property or because outer package is closed, no
Easy-maintaining replacing, makes troubles to operative doctor.
In order to solve the above problems, Chinese patent literature CN105336893A discloses a kind of portable medical orthopedic dynamic
System battery box, it includes battery case, battery interface seat and renovates, and is provided with switching device on described renovating.Described switch
Include driver plate spring on device, and described switching device becomes concave surface, described driver plate, spring are placed in described concave surface, described electricity
Be provided with lock in the shell of pond, when described renovate closing when, described driver plate, in the presence of described spring, blocks this lock described,
This battery case closes.In the above-described techniques, using flip structure, described renovating rotates around fulcrum, realizes closure and opens.Close
Close when renovating of battery, rotation is renovated, the driver plate in switching device under the action of the spring, blocks battery case lock, will not
Opens voluntarily.Needs are opened when renovating, and fluctuate driver plate manually backward, and driver plate departs from lock, and rotatable opening is renovated it is ensured that performing the operation
Battery will not fall off dynamical system in use, and in addition in high temperature sterilize, battery case can effectively seal, and steam will not
Enter battery inside, increase the safety of surgery power system, convenient use.
Although above-mentioned technology can solve the shortcoming that closed outer package brings, above-mentioned switching device needs to overcome
Spring force come the closure renovated described in realizing with open, and the preferable spring of elastic force must be adopted, in-convenience in use.
Utility model content
For this reason, technical problem to be solved in the utility model is the portable medical orthopedic dynamic system of prior art
The switching device inconvenient problem with use of battery case.
For solving above-mentioned technical problem, this utility model provides a kind of portable medical orthopedic instrument battery case, its
Including：Upper cover body, sidewall bodies and lower cover, described upper cover body together with described sidewall bodies connect setting, and with described lower cover
Form battery accommodating space between body；Both positive and negative polarity input/output structure is formed with described upper cover body；Described lower cover and institute
State and form flip structure and construction of switch between sidewall bodies, by described flip structure and described construction of switch, described lower cover
In order to close and to open described battery accommodating space；
Described construction of switch includes the projection being arranged on described lower cover and is arranged on the spiral cover in described sidewall bodies
Structure；Described screw cap structure includes the pin shaft structure being arranged in described sidewall bodies and is rotated around described pin shaft structure
End cover structure, described end cover structure includes end casing, is formed with side on described end casing, is formed on described side simultaneously
Breach, described side projection described in retaining and release in the spinning movement of described end cover structure.
Further, described end casing and described side are formed with piston structure accommodation space, house in described piston structure
It is provided with piston structure, described piston structure includes plunger bushing and is arranged on the plunger in described plunger bushing and bullet in space
Property part, the one end of described plunger exposes described plunger bushing, its other end conflict on described elastic component or with described elasticity
Part connect setting；Formed in the space that described end casing, described side and described sidewall bodies are formed and in described sidewall bodies
There is the first projection, and be formed with sunk structure in described first projection, described sunk structure and described plunger expose described post
The one end of plug sleeve matches.
Further, described first projection is arcuate structure, and described sunk structure is two, is separately positioned on described arc
The two ends of structure；Lateral surface in described arcuate structure forms arc groove simultaneously, and described plunger exposes the one of described plunger bushing
End when described end cover structure is rotated with described arc groove gentle touchdown.
Further, the radian between two described sunk structures is 180 degree, the line between two described sunk structure
The plane being located when closing in described sidewall bodies with described lower cover is parallel.
Further, described end casing is formed near the side of described sidewall bodies second raised, and described first
Block is formed on projection；Described second projection is matched with block, when described second projection rotates with described end cover structure, works as institute
When the end thereof contacts stating the second projection are to described block, described projection is located in described breach；Another when described second projection
When termination contacts described block, described breach just rotates 180 degree.
Preferably, described end casing is provided with the first pin shaft hole, and near described side wall at described first pin shaft hole
The side of body is upwardly formed cylindrical body, and described cylindrical body is set on described pin shaft structure.
Preferably, described pin shaft structure includes being arranged in described sidewall bodies the second pin shaft hole, pass through described second pin
The threaded of axis hole and pass through described cylindrical body and the nut that matches with described threaded.
Preferably, described both positive and negative polarity input/output structure includes being arranged on positive pole slot and the negative pole outside described upper cover plate
Slot, is respectively arranged with cathode metal shell fragment and negative metal shell fragment in described positive pole slot and described negative pole slot；And institute
State cathode metal shell fragment and described negative metal shell fragment and the cathode metal post being arranged in described battery accommodating space and negative pole
Metal column is connected；It is additionally provided with battery equilibrium plate in described battery accommodating space, and described cathode metal post is negative with described
Pole metal column is connected through described battery equilibrium plate with battery plus-negative plate.
Further, described upper cover plate is additionally provided with interface arrangment, described interface arrangment includes being arranged on described upper lid
Buckling groove on plate, one end be arranged on the handle in described buckling groove, the spring between described buckling groove and described handle with
And it is arranged on the clamping piece on described handle.
Further, the outside of described piston structure accommodation space forms rotating handles, and described rotating handles is symmetrical arranged.
Technique scheme of the present utility model has advantages below compared to existing technology：
(1) portable medical orthopedic instrument battery case of the present utility model, by arranging flip structure and construction of switch,
So that described lower cover is easily opened and close described battery accommodating space；Further, described construction of switch include being arranged on described
Projection on lower cover and be arranged on screw cap structure in described sidewall bodies, by arranging simple projection cube structure and spiral cover knot
Structure, makes described battery case realize opening and closed action in the rotary course of described screw cap structure, and structure is simple, operation side
Just；Further, by arranging pin shaft structure and the end cover structure around the rotation of described pin shaft structure, and then, described end cover structure
Including end casing, it is formed with side on described end casing simultaneously, and then form breach on described side, when described projection position
When described gap position, described end cover structure unclamps described projection, when described end cover structure rotates, described projection hide to
In the space of described side and the formation of described end casing, thus projection described in clamping, and then, described battery accommodating space reaches closes
The purpose closed, this structure is simple, easy to operate, reliable lock.
(2) portable medical orthopedic instrument battery case of the present utility model, can be in order to realize described end cover structure
Some position in rotation is fixed, and described end casing and described side are formed with piston structure accommodation space, in described plunger
It is provided with piston structure, described piston structure includes plunger bushing and is arranged in described plunger bushing in structure accommodation space
Plunger and elastic component, the one end of described plunger exposes described plunger bushing, its other end conflict on described elastic component or with
Described elastic component connect setting；In the space that described end casing, described side and described sidewall bodies are formed and in described side wall
First projection is formed with body, and is formed with sunk structure in described first projection, described sunk structure is revealed with described plunger
The one end going out described plunger bushing matches, and oppresses described elastic component by described plunger, and described elastic component is applied to described plunger
Plus a bounce is so as to conflict in described first projection, and then make the described end cover structure can be simple in rotary course
Fixing a certain position, further, by being provided with sunk structure in described first projection, and then passes through described sunk structure
With the cooperation of described plunger end, described end cover structure is made to be more prone to stay in rotary course.
(3) portable medical orthopedic instrument battery case of the present utility model, described first projection is arcuate structure, and institute
State sunk structure and be two, the purpose of two described sunk structures of setting, it is that by described sunk structure be described end cover structure
The beginning and end of rotation, meanwhile, described first projection of setting is arcuate structure, simultaneously in the lateral surface shape of described arcuate structure
Camber groove, so, described plunger exposes the one end of described plunger bushing and described arc groove gentle touchdown, this knot
Structure, makes described end cover structure stable when rotated, it is to avoid to skid or positioning, and then avoid described battery accommodating space automatically to beat
Open.
(4) portable medical orthopedic instrument battery case of the present utility model, by arrange two described sunk structures it
Between radian be 180 degree, make the plane that its line is located when being closed in described sidewall bodies with described lower cover parallel simultaneously, this
Sample is arranged, and makes described end cover structure just rotate 180 degree, when described projection be located just at the maximum weighted of described side and
At force balance, and then it is rationally and firm to close described lower cover.
(5) portable medical orthopedic instrument battery case of the present utility model, by arranging the described second raised and block,
And then by the two cooperation, make described end cover structure just rotate 180 degree without rotating bigger angle, it is the most reasonable to reach
The most firm node.
(6) portable medical orthopedic instrument battery case of the present utility model, described end casing is provided with the first bearing pin
Hole, and it is upwardly formed cylindrical body near the side of described sidewall bodies at described first pin shaft hole, described cylindrical body is set in described
On pin shaft structure, by such setting, make the rotation of described end cover structure more stable, more smooth, and will not produce and rock
Phenomenon.
Brief description
In order to be illustrated more clearly that the technical scheme in this utility model specific embodiment, below will be to specific embodiment party
In formula the accompanying drawing of required use do simple introduce it should be apparent that, drawings in the following description are of the present utility model one
A little embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other accompanying drawings.
Fig. 1 is structural representation when the described lower cover of battery case described in this utility model embodiment is opened；
Fig. 2 is structural representation during the described lower cover plate closing of battery case described in this utility model embodiment；
Fig. 3 is exploded perspective view when the described lower cover of battery case described in this utility model embodiment is opened；
Fig. 4 is perspective view when the described lower cover of battery case described in this utility model embodiment is opened；
Fig. 5 is that the described projection of battery case described in this utility model embodiment is located at position view during described breach；
Fig. 6 is that the described end cover structure of battery case described in this utility model embodiment rotates position view when 45 degree；
Fig. 7 is position view when the described end cover structure of battery case described in this utility model embodiment ratates 90 degrees；
Fig. 8 is that the described end cover structure of battery case described in this utility model embodiment rotates position view when 135 degree；
Fig. 9 is that the described end cover structure of battery case described in this utility model embodiment rotates position view during 180 degree；
In figure reference is expressed as：1- upper cover body；2- sidewall bodies；3- lower cover；4- battery accommodating space；5- projection；
6- end casing；7- side；8- breach；9- piston structure；10- first is raised；11- sunk structure；12- second is raised；13- keeps off
Block；14- first pin shaft hole；15- cylindrical body；16- second pin shaft hole；17- threaded；18- nut；19- positive pole slot；20- bears
Pole slot；21- cathode metal shell fragment；22- negative metal shell fragment；23- cathode metal post；24- negative metal post；25- battery is put down
Weighing apparatus plate；26- buckling groove；27- handle；28- spring；29- clamping piece；30- rotating handles；31- packing ring；32- sealing gasket；33- electricity
Pond；34- projection.
Specific embodiment
Below in conjunction with the accompanying drawings content of the present utility model is carried out with clear, complete description it is clear that described embodiment
It is a part of embodiment of the present utility model, rather than whole embodiments.Occupy the embodiment in this utility model, this area
The other embodiment that those of ordinary skill is obtained under the premise of not making creative work, broadly falls into this utility model protection
Scope.
Embodiment
The present embodiment provides a kind of portable medical orthopedic instrument battery case, and it includes：Upper cover body 1, sidewall bodies 2 and under
Lid 3, described upper cover body 1 is together with described sidewall bodies 2 connect setting, and forms battery receiving and described lower cover 3 between
Space 4；Described upper cover body 1 is formed with both positive and negative polarity input/output structure；Shape between described lower cover 3 and described sidewall bodies 2
Become flip structure and construction of switch, by described flip structure and described construction of switch, described lower cover 3 is in order to close and to open
Described battery accommodating space 4；Described construction of switch includes the projection 5 being arranged on described lower cover and is arranged on described side wall
Screw cap structure on body 2；Described screw cap structure includes the pin shaft structure being arranged in described sidewall bodies 2 and around described bearing pin knot
The end cover structure that structure is rotated, described end cover structure includes end casing 6, is formed with side 7, simultaneously on described end casing 6
Breach 8, described side 8 projection described in retaining and release in the spinning movement of described end cover structure are formed on described side 7
5.
Technique scheme is core technology scheme of the present utility model, by arranging flip structure and construction of switch, makes
Described lower cover 3 is easily opened and closes described battery accommodating space 4；Further, described construction of switch include being arranged on described
Projection 5 on lower cover 3 and be arranged on screw cap structure in described sidewall bodies 2, by arranging simple projection 5 structure and rotation
Lid structure, makes described battery case realize opening and closed action in the rotary course of described screw cap structure, and structure is simple, operation
Convenient；Further, by arranging pin shaft structure and the end cover structure around the rotation of described pin shaft structure, and then, described end cap knot
Structure includes end casing 6, is formed with side 7 on described end casing 6 simultaneously, and then forms breach 8 on described side 7, works as institute
State projection 5 be located at described breach 8 position when, described end cover structure unclamps described projection 5, when described end cover structure rotates, institute
State projection to hide in the space being formed to described side 7 and described end casing 6, thus projection 5 described in clamping, and then, described electricity
Pond receiving space 4 reaches the purpose of closure, and this structure is simple, easy to operate, reliable lock.
Specifically, as Figure 1-Figure 4, described upper cover body 1 is together with described sidewall bodies 2 connect setting, as the two
Between connect setting mode varied, such as split or be wholely set, need connector solid both it during split setting
It is scheduled on one, the such as simple connector such as screw, in the present embodiment, preferably described upper cover body 1 and described sidewall bodies 2 are integrally
Molding is arranged；Form battery accommodating space 4, described battery holds between described upper cover body 1, described sidewall bodies 2 and described lower cover 3
Receiving space 4 preferably uses assembled battery bag for accommodating battery 33, described battery 4, as the shape of described battery accommodating space 4
Shape, its with had using the face shaping of battery 4 and directly contact, so the shape of described sidewall bodies 2 in order to attractive in appearance, mitigate
Weight, the purpose such as easy to use, are preferably matched with the extroversion of described battery 4, in the present embodiment, the horizontal stroke of described sidewall bodies 2
Section is irregular hexagon, and it is matched with battery bag in Fig. 3；In order that described upper cover body 1 convenience and described portable doctor
With main body or charging structure grafting or the combination of orthopedic instrument (as medical pendulum evidence, medical electric drill), in described upper cover body 1
Be provided with both positive and negative polarity input/output structure, and in order to described portable medical orthopedic instrument (if medical pendulum is according to, medical electric drill)
Main body or charging structure grafting or with reference to when structure match, the plane of typically described upper cover body 1 can be less than described side
The cross section of wall body 2, so can form therebetween the structure of similar frustum shape, and then in order to described battery 33 is more square
Just, consolidate is placed in described battery accommodating space 4, in the described battery accommodating space 4 that described sidewall bodies 2 are internally formed
Be provided with battery equilibrium plate 25, the substantially unique template of described battery equilibrium plate 25, be provided with fixing hole, both positive and negative polarity hole and
The placement hole mating with described battery 24, is screwed into the spiral shell in described upper cover body 1 by using screw or bolt through fixing hole
Pit fixes described battery equilibrium plate 25, and described both positive and negative polarity hole is in order to positive and negative through conductive both positive and negative polarity structure and described battery 33
Pole connects, and described placement hole is in order to consolidate battery；In order that described battery 33 easily realize electric energy output or input, described on
Lid 1 is formed with both positive and negative polarity input/output structure, and the concrete structure of described both positive and negative polarity input/output structure is not limited, as long as energy
Enough match i.e. with the main body of described portable medical orthopedic instrument (as medical pendulum evidence, medical electric drill) or charging structure
Can, in the present embodiment, described both positive and negative polarity input/output structure includes being arranged on described upper cover plate 1 positive pole slot 19 He defending
Negative pole slot 20, as position therebetween, does not limit, simultaneously slot in described positive pole 19 and negative pole slot 20 respectively
It is provided with cathode metal shell fragment 21 and negative metal shell fragment 22, preferably copper shell fragment, be easy to conduction, described cathode metal shell fragment 21
It is separately fixed in described positive pole slot 19 and described negative pole slot 20 with one end of described negative metal shell fragment 22, and this end leads to
Cross conductive fixture to be electrically connected with the cathode metal post 23 being arranged in described battery accommodating space 4 and negative metal post 24
Setting, meanwhile, described cathode metal post 23 and negative metal post 24 pass through described battery equilibrium plate 25 positive and negative with described battery 33
Pole connects, and wherein, described battery 33 is multiple batteries bag, is provided with and cathode metal post 23 and negative metal post 24 phase
The both positive and negative polarity hole joined；Form flip structure and construction of switch between described lower cover 3 and described sidewall bodies 2, renovated by described
Structure and described construction of switch, in order to close and to open described battery accommodating space 4, described flip structure is described lower cover 3
Existing any flip structure, in the present embodiment, is formed with the relevant position of described lower cover 3 and described sidewall bodies 2 and turns over
Turn hole structure, realizes the upset of described lower cover 3 using trip shaft through the upset pore structure of the two；Described construction of switch includes
The projection 5 that is arranged on described lower cover 3 and be arranged on screw cap structure in described sidewall bodies 2, described screw cap structure includes
It is arranged on the pin shaft structure of described sidewall bodies 2 and the end cover structure being rotated around described pin shaft structure centrage, described end cap
Structure includes end casing 6, forms side 7 on described end casing 6, forms breach 8, described side 7 on described side 7 simultaneously
Projection 5 described in retaining and release in the spinning movement of described end cover structure, realizes the closure of described lower cover 3 and opens, its
In, described pin shaft structure can be existing any pin shaft structure, as long as be capable of described end cover structure can rotate i.e.
Can it is preferable that described pin shaft structure include being arranged in described sidewall bodies 2 the second pin shaft hole 16, pass through described second bearing pin
The bearing pin in hole 16 and this bearing pin and described sidewall bodies 2 connect setting；As for the knot matching with this bearing pin on described end cover structure
Structure it is preferable that the first pin shaft hole 14 is arranged on described end casing 6, and near described sidewall bodies 2 at described first pin shaft hole 14
Side be upwardly formed cylindrical body 15, described cylindrical body 15 is set on this bearing pin, in order that this bearing pin is mutually fitted with this cylindrical body 15
Should, this bearing pin is threaded 17, when allowing the nut 18 also matching with this threaded 17, described nut 18 and described threaded
17 match secures the above end cover structure, and described end cover structure can be made to be rotated under external force, in order to realize
Fastening between described threaded 17, nut 18, described sidewall bodies 2 and described section of cover plate 6, is additionally provided with packing ring in relevant position
31；Concrete shape as described section of cover plate 6 is simultaneously not particularly limited, as long as being capable of conveniently rotating, and for institute
State the overall gabarit of side 7, preferably circular；More rotate conveniently to realize described end cover structure, in described end cover structure
The described sidewall bodies 2 at place and the relevant position of described lower cover 3, form boss 34 structure with certain altitude, whole institute
State boss 34 structure U-shaped, and the diameter phase with diameter greater than the outer track rotating with described end cover structure at U-shaped arc
When, this height with described boss 34, as long as convenient be firmly not particularly limited, such as 1-5mm is possible, certainly
Other are highly also possible, do not increase weight to increase after boss 34, can do relevant position inside described sidewall bodies 2
Depression treatment, can also adopt other structure certainly.
Improve embodiment as a kind of, described end casing 6 is formed with piston structure accommodation space with described side 7,
It is provided with piston structure 9, described piston structure 9 includes plunger bushing and is arranged on described in described piston structure accommodation space
Plunger in plunger bushing and elastic component, the one end of described plunger exposes described plunger bushing, and its other end is conflicted in described elasticity
On part or with described elastic component connect setting, the preferred spring of described elastic component；In described end casing 6, described side 7 and described
In the space that sidewall bodies 2 are formed and it is formed with the first projection 10 in described sidewall bodies 2, and formation in described first projection 10
There is sunk structure 11, the one end that described sunk structure 11 exposes described plunger bushing with described plunger matches, as described recessed
The concrete shape of sunken structure 11 is not limited, and can be a hole or a groove, and described plunger exposes described plunger bushing
Conflicting in described sunk structure 11 in end, is fastened in described sunk structure 11, when described under the elastic force of described elastic component
End cover structure rotation when, the revolving force of applying overcomes the elastic force of described elastic component, thus the end of described plunger skid off described recessed
Sunken structure 11, and then described end cover structure proceeds rotation.
Preferably, described first raised 10 is arcuate structure, and its described sunk structure 11 is two, is separately positioned on described
The both ends of arcuate structure；End in order to realize described plunger is easy to rotate or not convex with described first in rotary course
The outer face playing 10 produces sharp friction, forms arc groove in the lateral surface of described first projection 10, that is, described
On the rotational trajectory of described plunger end in first projection 10, the concrete structure as described arc groove does not do concrete limit
System, as long as can mate with the concrete structure of the end of described plunger, preferably described plunger expose described plunger bushing
End is circular arc, and the cross section of described arc groove is also semicircle or circular arc.
Further it is preferable that as shown in figures 5-9, the radian between two described sunk structures 11 is 180 degree, two
The plane that line between described sunk structure 11 is located when being closed in described sidewall bodies with described lower cover is parallel, that is,
Say that the end that described plunger exposes is located just at the position of first described sunk structure 11 when described projection 5 is located at breach 8
Put, with the rotation of described end cover structure, described side 7 rotates on the outer surface of described boss 5, make the described boss 5 cannot
Unclamp at described breach 8, rotate to 180 degree with described end cover structure, this is, the end of described plunger just falls second
The position of individual sunk structure, at this moment, because the depth of described sunk structure is greater than the depth of described arc groove, in described bullet
Under the elastic force of property part, have " " a sound；When needing to open described lower cover 3, opposite direction rotates.
In order that described end cover structure just rotates 180 degree, as further improved embodiment, in described end casing
On 6, the side near described sidewall bodies 2 is formed with the second projection 12, and forms block in described first projection 11；Described
Two raised 12 are matched with block 13, when described second projection 12 rotates with described end cover structure, when described second projection 12
When end thereof contacts are to described block 13, described projection 13 is located in described breach 8；Another end in contact when described second projection 12
During to described block 13, described breach just rotates 180 degree, and the shape as described second projection 12 is not particularly limited,
In the present embodiment, described second raised 12 is arcuate structure, its rotational trajectory just on the intrados of described first projection 10,
The shape of described block 13 is not particularly limited with structure, and it is integrally formed with described first projection 10.
In order to realize described upper cover body 1 and described portable medical orthopedic instrument (as medical pendulum evidence, medical electric drill)
Main body or charging structure combination more firm, as further improved embodiment, described upper cover plate 1 also sets
It is equipped with interface arrangment, the buckling groove 26 that described interface arrangment includes being arranged on described upper cover plate 1, one end are arranged on described clamping
Handle 27 in groove 26, in the spring 28 between described buckling groove 26 and described handle 27 and be arranged on described handle 27
Clamping piece 29, described clamping piece 29 (puts evidence, electro-medical as medical in order to clamping with described portable medical orthopedic instrument
Bore) main body or charging structure junction, during use, said structure is lived in the clamping of described clamping piece 29, needs to pull down battery
During box, certain external force is applied to described handle 27, makes described clamping piece 29 deviate said structure, you can；In described handle 27
Apply, at external force, in order to easy to operate, typically to meet ergonomic designs, be provided with suitable finger and apply the recessed of external force
Groove and form friction pattern.
In order to easy to operate further, as further improved embodiment, described piston structure accommodation space outer
Face forms rotating handles 30, and described rotating handles 30 is symmetrical arranged.
In order to realize the sealing between described lower cover slip 3 and described sidewall bodies, it is additionally provided with sealing ring in both junctions
32.
Obviously, above-described embodiment is only intended to clearly illustrate example, and the not restriction to embodiment.Right
For those of ordinary skill in the art, can also make on the basis of the above description other multi-forms change or
Change.There is no need to be exhaustive to all of embodiment.And the obvious change thus extended out or
Change among the protection domain created still in this utility model.
Claims (10)
1. a kind of portable medical orthopedic instrument battery case is it is characterised in that include：
Upper cover body, sidewall bodies and lower cover, described upper cover body together with described sidewall bodies connect setting, and with described lower cover
Between formed battery accommodating space；Both positive and negative polarity input/output structure is formed with described upper cover body；Described lower cover with described
Form flip structure and construction of switch, by described flip structure and described construction of switch, described lower cover is used between sidewall bodies
To close and to open described battery accommodating space；
Described construction of switch includes the projection being arranged on described lower cover and is arranged on the screw cap structure in described sidewall bodies；
Described screw cap structure includes the pin shaft structure being arranged in described sidewall bodies and the end cap being rotated around described pin shaft structure
Structure, described end cover structure includes end casing, is formed with side on described end casing, is formed simultaneously and lack on described side
Mouthful, described side projection described in retaining and release in the spinning movement of described end cover structure.
2. portable medical orthopedic instrument battery case according to claim 1 is it is characterised in that described end casing and institute
State side and be formed with piston structure accommodation space, be provided with piston structure in described piston structure accommodation space, described plunger
Structure includes plunger bushing and is arranged on the plunger in described plunger bushing and elastic component, and the one end of described plunger exposes described
Plunger bushing, its other end conflict on described elastic component or with described elastic component connect setting；In described end casing, described side
It is formed with the first projection in the space that side and described sidewall bodies are formed and in described sidewall bodies, and shape in described first projection
Become to have sunk structure, the one end that described sunk structure exposes described plunger bushing with described plunger matches.
3. portable medical orthopedic instrument battery case according to claim 2 is it is characterised in that described first projection is
Arcuate structure, and described sunk structure is two, is separately positioned on the two ends of described arcuate structure；Simultaneously in described arcuate structure
Lateral surface form arc groove, described plunger expose the one end of described plunger bushing when described end cover structure is rotated with
Described arc groove gentle touchdown.
4. portable medical orthopedic instrument battery case according to claim 3 is it is characterised in that two described depressions are tied
Radian between structure is 180 degree, and the line between two described sunk structure and described lower cover close at described sidewall bodies
The plane being located when upper is parallel.
5. portable medical orthopedic instrument battery case according to claim 4 is it is characterised in that on described end casing
It is formed with the second projection near the side of described sidewall bodies, and block is formed on described first projection；Described second raised with
Block matches, when described second projection rotates with described end cover structure, when the end thereof contacts of described second projection are to described gear
During block, described projection is located in described breach；When the other end of described second projection touches described block, described breach is just
Rotate well 180 degree.
6. portable medical orthopedic instrument battery case according to claim 5 is it is characterised in that set on described end casing
It is equipped with the first pin shaft hole, and be upwardly formed cylindrical body near the side of described sidewall bodies at described first pin shaft hole, described tubular
Body is set on described pin shaft structure.
7. portable medical orthopedic instrument battery case according to claim 6 is it is characterised in that described pin shaft structure bag
Include the second pin shaft hole being arranged in described sidewall bodies, pass through the threaded of described second pin shaft hole and pass through described cylindrical body
And the nut that matches with described threaded.
8. portable medical orthopedic instrument battery case according to claim 7 is it is characterised in that described both positive and negative polarity inputs
Export structure includes being arranged on the positive pole slot outside described upper cover plate and negative pole slot, in described positive pole slot and described negative pole
It is respectively arranged with cathode metal shell fragment and negative metal shell fragment in slot；And described cathode metal shell fragment and described negative metal bullet
Piece is connected with the cathode metal post being arranged in described battery accommodating space and negative metal post；In described battery accommodating space
Inside it is additionally provided with battery equilibrium plate, and described cathode metal post passes through described battery equilibrium plate and battery with described negative metal post
Both positive and negative polarity connects.
9. portable medical orthopedic instrument battery case according to claim 8 is it is characterised in that on described upper cover plate
It is additionally provided with interface arrangment, the buckling groove that described interface arrangment includes being arranged on described upper cover plate, one end are arranged on described card
Handle in access slot, the spring between described buckling groove and described handle and be arranged on the clamping piece on described handle.
10. portable medical orthopedic instrument battery case according to claim 9 is it is characterised in that described piston structure
The outside of accommodation space forms rotating handles, and described rotating handles is symmetrical arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620856080.5U CN205944177U (en) | 2016-08-09 | 2016-08-09 | Portable medical orthopedics battery case for apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620856080.5U CN205944177U (en) | 2016-08-09 | 2016-08-09 | Portable medical orthopedics battery case for apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205944177U true CN205944177U (en) | 2017-02-08 |
Family
ID=57922919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620856080.5U Withdrawn - After Issue CN205944177U (en) | 2016-08-09 | 2016-08-09 | Portable medical orthopedics battery case for apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205944177U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106099000A (en) * | 2016-08-09 | 2016-11-09 | 江苏百易得医疗科技有限公司 | A kind of portable medical orthopedic instrument battery case |
-
2016
- 2016-08-09 CN CN201620856080.5U patent/CN205944177U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106099000A (en) * | 2016-08-09 | 2016-11-09 | 江苏百易得医疗科技有限公司 | A kind of portable medical orthopedic instrument battery case |
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