CN206393821U - A kind of electronic bone cement mixer - Google Patents
A kind of electronic bone cement mixer Download PDFInfo
- Publication number
- CN206393821U CN206393821U CN201720080469.XU CN201720080469U CN206393821U CN 206393821 U CN206393821 U CN 206393821U CN 201720080469 U CN201720080469 U CN 201720080469U CN 206393821 U CN206393821 U CN 206393821U
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- bone cement
- cement mixer
- motor
- paddle
- stirring
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Abstract
The utility model is related to a kind of electronic bone cement mixer, the electronic bone cement mixer includes host housing, motor, attachment means, paddle for stirring bone cement, mixing bowl and stirring bowl cover for placing bone cement, the motor is arranged on the inside of the host housing, the mixing bowl, which is covered, is provided with connecting hole, the mixing bowl lid is fastened on the top of the mixing bowl, the host housing is fastened on the top of the stirring bowl cover, the connection end of the paddle is connected through connecting hole with the attachment means, the paddle, which is rotationally pacified, to be turned in the mixing bowl, the rotor of the motor is connected with the attachment means.Electronic bone cement mixer of the present utility model has the advantages that stirring efficiency is high, safe, noise is small, simple in construction.
Description
Technical field
The utility model is related to medical operating orthopaedics apparatus technical field, and in particular to a kind of electronic bone cement mixer.
Background technology
Domestic bone cement mixer is hand operated mixing mode at present, and one kind is artificial stirring, by non-closed mixing bowl, is scraped
Spoon composition.Another is to cover gear mechanism by mixing bowl to realize artificial stirring, and the latter is more laborsaving compared with the former, and is close
Space is closed, some meetings connect negtive-pressure implement, its effect is that the poisonous volatilization gas that will be produced during bone cement stirring is taken away, protection doctor
The body of shield personnel.But both labor intensity is all that than larger and cumbersome, stirring is not very uniform, stirring effect
Rate is low and is all disposable, and cost overhead is big, and the stirring of Large Copacity and a collection of sufferer bone cement is really laborious, lost work
(disassembling, abandon) too much, to Special Hospital (military field hospital do not apply to).Although in the market also occurs in that some electrical bone water
Mud agitator, but the noise of these agitators is big, security is low, complicated.
Utility model content
The purpose of this utility model is to provide a kind of electronic bone cement mixer, to solve operation of the prior art
The bone cement that bone cement mixer noise is big, security is low, complicated, stirring efficiency is low, stirring is wasted time and energy and stirred is not
Uniform the problem of.
To achieve the above object, the utility model provides a kind of electronic bone cement mixer, the electronic bone cement stirring
Device include host housing, motor, attachment means, the paddle for stirring bone cement, the mixing bowl for placing bone cement and
Bowl cover is stirred, the motor is arranged on the inside of the host housing, and the mixing bowl, which is covered, is provided with connecting hole, the stirring
Bowl cover is fastened on the top of the mixing bowl, and the host housing is fastened on the top of the stirring bowl cover, the paddle
Connection end is connected through connecting hole with the attachment means, and the paddle is installed in rotation in the mixing bowl, described
The rotor of motor is connected with the attachment means.
It is preferred that, the electronic bone cement mixer also includes controlling switch, and the controlling switch is arranged on the main frame
On shell, the controlling switch is connected with the motor.
It is preferred that, the electronic bone cement mixer also includes safety switch, and the safety switch is arranged on the main frame
The position that outer casing bottom is contacted with the stirring bowl cover, the safety switch is connected in series with the controlling switch.
It is preferred that, the controlling switch is waterproof micro switch.
It is preferred that, the attachment means are plug-in unit, and one end of the plug-in unit, which is fixed, to be set on the rotor of the motor, separately
The connection end of the paddle is inserted in one end, and the cross section of the plug-in unit is in quincunx.
It is preferred that, the attachment means include intermeshing driving gear and driven gear, driving gear and driven tooth
Wheel includes external gear, and the driving gear is fixed and is set on the rotor of the motor, and the driven gear is fixed and is set in
The connection end of the paddle.
It is preferred that, the attachment means include intermeshing driving gear and driven gear, and the driving gear is ring
Shape internal gear, the driven gear is external gear, and the driving gear is connected with the rotor of the motor, and the driven gear is consolidated
Surely it is set in one end of the paddle.
It is preferred that, the mixing bowl covers the aspirating hole being provided with for connecting negtive-pressure implement.
It is preferred that, the host housing includes upper shell and lower house, and the upper shell includes successively from the outer to the inner
Puigging for the shatter-resistant layer, the heat dissipating layer for radiating and reduction noise of Anti-breaking.
The utility model has the following advantages that：
1st, by motor drive paddle stir bone cement, substantially increase stirring efficiency, save medical personnel when
Between and muscle power, the bone cement capacity and uniformity of stirring are also greatly improved.
2nd, stopped by setting stirring bowl cover and negtive-pressure implement interface and take the volatilization of penetrating odor away and distribute, reduced
To the physical impairment of medical personnel.
3rd, electronic bone cement mixer of the present utility model has the advantages that safe and noise is small in addition.
Brief description of the drawings
Fig. 1 is the structural representation that the electronic bone cement mixer of the utility model disassembles state.
Fig. 2 is the structural representation of the electronic bone cement mixer of the utility model.
Fig. 3 is the cross-sectional view of the electronic bone cement mixers of Fig. 2.
Fig. 4 is the structural representation of the utility model host housing.
Fig. 5 is schematic diagram when the electronic bone cement mixer of the utility model is used.
Fig. 6 is the line map of the electronic bone cement mixer circuit part of the utility model.
Fig. 7 is the structural representation of attachment means in the utility model embodiment 2.
Fig. 8 is the structural representation of attachment means in the utility model embodiment 3.
Fig. 9 is the movement locus figure of paddle in the utility model embodiment 2.
Figure 10 is the movement locus figure of paddle in the utility model embodiment 3.
Embodiment
Following examples are used to illustrate the utility model, but are not limited to scope of the present utility model.
Embodiment 1
As shown in figure 1, the electronic bone cement mixer includes host housing 1, motor 2, attachment means 3, paddle 4, stirred
Mix bowl 5 and stirring bowl cover 6.Electronic bone cement mixer of the present utility model has that stirring efficiency is high, safe, noise is small,
Advantage simple in construction.
As shown in Figures 2 and 3, host housing 1 includes upper shell 11 and lower house 12, and upper shell 11 is hollow for bottom opening
Housing, upper shell 11 includes shatter-resistant layer, heat dissipating layer and puigging successively from the outer to the inner.Shatter-resistant layer by metal or hardness compared with
Big plastics are made, by setting shatter-resistant layer to add the structural strength of host housing 1, prevent host housing 1 because collide with and
There is casing depression or fracture phenomena.Heat dissipating layer is made up of copper or the preferable material of other thermal conductivity, is radiated by setting
Layer can produce motor 2 temperature inside the outside that most of heat is dispersed into host housing 1, reduction host housing 1, prevent master
The internal temperature of machine shell 1 is too high to burn out motor 2.Puigging, which is used to reduce when motor 2 rotates, to make a noise, and reduces electrical bone water
Noise when mud agitator works.Aperture is opened up on the side wall of upper shell 11, cable is connected by the aperture with controlling switch 7, upper casing
The top of body 11 is provided with the circular depressions 114 caved inward, and controlling switch 7 is arranged in the recess 114.Controlling switch 7 and horse
Up to 2 connections, in the present embodiment, controlling switch 7 is waterproof micro switch, prevents, because controlling switch 7 is intake, human electric shock occur
The generation of peril, improves the security of electronic bone cement mixer.The top of controlling switch 7 is provided with shift knob 115,
The shape of button and the form fit of recess 114, so that the shape of upper shell 11 is more attractive in appearance.Certainly, recess 114 also may be used
It is the recess of ellipse or normal shape, corresponding, the shape of button also follows the change in shape of recess 114.Lower house 12 leads to
Cross in the middle part of the bottom that screw is fixedly mounted on upper shell 11, lower house and be provided with connecting hole 121.One end of plug-in unit 31 is fixed and is arranged
On the rotor of motor 2, the other end inserts the connection end of paddle 4 after the connecting hole 121 stretching, and the cross section of plug-in unit 31 is in
It is quincunx, thus avoid between the connection end of plug-in unit 31 and paddle 4 and occur skidding, energy expenditure is reduced, is improved
The stirring efficiency of electronic bone cement mixer.Motor is fixedly mounted in upper shell 11, is rotated by motor 2 and is driven plug-in unit 31
Rotated with paddle 4, more traditional artificial stirring, the mixing speed of paddle 4 is greatly improved, the bone cement uniformity of stirring
Preferably.
Mixing bowl 5, stirring bowl cover 6 and paddle 4 are disposable, using once needing to be placed on the rubbish specified afterwards
In bucket.Mixing bowl 5 is used to place the raw material and water for making bone cement.Stirring bowl cover 6 is fastened on the top of mixing bowl 5, so that structure
Into a closed container.Host housing 1 is fastened in the top of stirring bowl cover 6, stirring bowl cover 6 and is provided with a connecting hole
121, the connection end of paddle 4 passes through the connecting hole 121, and the other end of plug-in unit 31 inserts the connection end of paddle 4.Paddle 4
Can at a high speed it be rotated in mixing bowl 5, so that the raw material and stirring liquid that make bone cement be stirred.
As shown in figs. 4 and 6, in order to prevent during electronic bone cement mixer is mounted and dismounted, because imprudence
Touch shift knob 115 and cause motor 2 to be started working and occur paddle 4 and hurt sb.'s feelings event, in the present embodiment, electronic bone cement
Agitator also includes safety switch 8, and safety switch 8 is arranged on the position that lower house 12 is contacted with stirring bowl cover 6, safety switch 8
Connected with controlling switch 7.When host housing 1 is fastened in stirring bowl cover 6, safety switch 8 is triggered, indicator lamp Chang Liang, when
Motor 2 could start working when pressing shift knob 115, when host housing 1 be fastened on stirring bowl cover 6 on position it is inaccurate when,
Safety switch 8 cannot be triggered, indicator lamp do not work, it is necessary to readjust host housing 1 be fastened on stirring bowl cover 6 on position,
Untill indicator lamp Chang Liang.By setting safety switch 8, the security of electronic bone cement mixer is improved.
Further, in order to prevent during the stirring bone cement irritative gas that gives out from endangering the body of medical personnel
Body health, in the present embodiment, is provided with the aspirating hole 61 for connecting negtive-pressure implement, negtive-pressure implement is passed through even in stirring bowl cover 6
Adapter is connected with aspirating hole 61.During bone cement is stirred, by negtive-pressure implement siphon away irritative gas in mixing bowl 5 and
Air, had not only protected the healthy of medical personnel but also had reduced bubble in bone cement, and improved the quality of bone cement.
As shown in figure 5, the application method of electronic bone cement mixer：Bone cement and stirring are separately added into mixing bowl 5
Liquid, the top of mixing bowl 5 is fastened on by stirring bowl cover 6, and the connection end of paddle 4 passes through plug-in unit 31 after passing through the connecting hole 121
It is connected with the rotor of motor 2, then host housing 1 is fastened on stirring bowl cover 6 top, now safety switch 8 is triggered, by negative pressure
Device is connected with aspirating hole 61 by pipeline, presses shift knob 115, and motor 2 is started working, and paddle 4 starts to be rotated at a high speed
Row stirring operation, wait it is to be mixed 8-10 seconds after, shift knob 115 is pressed again, motor 2 is stopped, removes the He of host housing 1
Bowl cover 6 is stirred, the bone cement that is stirred just can be used, using throwing away mixing bowl 5, stirring bowl cover 6 and paddle 4 to finger after finishing
Just may be used in fixed garbage can.
Embodiment 2
As shown in figures 7 and 9, the present embodiment is based on embodiment 1, to be with the difference of embodiment 1, this implementation
Attachment means 3 in example include driving gear 32 and driven gear 33, and driving gear 32 and driven gear 33 are external gear, main
Moving gear 32 is fixed and is set on the rotor of motor 2, and driven gear 33 fixes the connection end for being set in paddle 4, driving gear
32 and driven gear 33 be intermeshed.In the present embodiment, it is only necessary to change the number of teeth of driving gear 32 and driven gear 33 just
It can reach the purpose for changing the rotating speed of paddle 4 and moment of torsion.Compared with embodiment 1 uses plug-in unit 31, connected using in the present embodiment
The installation and removal of device 3 are more convenient, at the same paddle 4 while around its central axis spinning also around 2 turns of motor
The axle center revolution of son, therefore, the bone cement of stirring is evenly.
Embodiment 3
As shown in figures 8 and 10, the present embodiment is based on embodiment 2, to be with the difference of embodiment 2, this reality
The driving gear 32 applied in example is ring gear, and driving gear 32 is connected with the rotor of motor 2.When motor 2 works, motor
2 drive driving gears 32 are rotated, and driving gear 32 drives driven gear 33 to rotate, and then realizes the rotation of paddle 4.Due to this
Axle center while paddle 4 is except around its central axis spinning in embodiment also around the rotor of motor 2 is revolved round the sun, and
The radius of revolution is big compared with the radius that the paddle 4 in embodiment 1 revolves round the sun, therefore the bone cement of stirring is evenly and more thorough.
Although above having made detailed description to the utility model with generality explanation and specific embodiment,
On the basis of the utility model, it can be modified or improved, this is apparent to those skilled in the art
's.Therefore, the these modifications or improvements on the basis of without departing from the utility model spirit, belonging to the utility model will
Seek the scope of protection.
Claims (9)
1. a kind of electronic bone cement mixer, the electronic bone cement mixer includes host housing, motor, attachment means, use
In the paddle of stirring bone cement, the mixing bowl for placing bone cement and stirring bowl cover, it is characterised in that the motor is installed
In the inside of the host housing, the mixing bowl, which is covered, is provided with connecting hole, and the mixing bowl lid is fastened on the mixing bowl
Top, the host housing is fastened on the top of the stirring bowl cover, and the connection end of the paddle passes through connecting hole and institute
Attachment means connection is stated, the paddle, which is rotationally pacified, to be turned in the mixing bowl, the rotor of the motor and the connection
Device is connected.
2. electronic bone cement mixer according to claim 1, it is characterised in that the electronic bone cement mixer is also wrapped
Controlling switch is included, the controlling switch is arranged on the host housing, and the controlling switch is connected with the motor.
3. electronic bone cement mixer according to claim 2, it is characterised in that the electronic bone cement mixer is also wrapped
Safety switch is included, the safety switch is arranged on the position that the host housing bottom is contacted with the stirring bowl cover, the peace
Full switch is connected in series with the controlling switch.
4. the electronic bone cement mixer according to Claims 2 or 3, it is characterised in that the controlling switch is that waterproof is micro-
Dynamic switch.
5. electronic bone cement mixer according to claim 1, it is characterised in that the attachment means include plug-in unit, institute
One end fixation for stating plug-in unit is set on the rotor of the motor, and the other end inserts the connection end of the paddle, the plug-in unit
Cross section in quincunx.
6. electronic bone cement mixer according to claim 1, it is characterised in that the attachment means include intermeshing
Driving gear and driven gear, driving gear and driven gear are external gear, the driving gear fix be set in it is described
On the rotor of motor, the driven gear fixes the connection end for being set in the paddle.
7. electronic bone cement mixer according to claim 1, it is characterised in that the attachment means include intermeshing
Driving gear and driven gear, the driving gear be ring gear, the driven gear be external gear, the driving tooth
Wheel is connected with the rotor of the motor, and the driven gear fixes the one end for being set in the paddle.
8. electronic bone cement mixer according to claim 1, it is characterised in that the mixing bowl, which covers to be provided with, to be used for
Connect the aspirating hole of negtive-pressure implement.
9. electronic bone cement mixer according to claim 1, it is characterised in that the host housing include upper shell and
Lower house, the upper shell includes shatter-resistant layer, the heat dissipating layer and drop for radiating for Anti-breaking successively from the outer to the inner
The puigging of low noise.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720080469.XU CN206393821U (en) | 2017-01-18 | 2017-01-18 | A kind of electronic bone cement mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720080469.XU CN206393821U (en) | 2017-01-18 | 2017-01-18 | A kind of electronic bone cement mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206393821U true CN206393821U (en) | 2017-08-11 |
Family
ID=59515611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720080469.XU Active CN206393821U (en) | 2017-01-18 | 2017-01-18 | A kind of electronic bone cement mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206393821U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106738337A (en) * | 2017-01-18 | 2017-05-31 | 广州佳林医疗科技有限公司 | A kind of electronic bone cement mixer |
| CN112168324A (en) * | 2019-07-04 | 2021-01-05 | 北京中科盛康科技有限公司 | Bone cement stirrer |
-
2017
- 2017-01-18 CN CN201720080469.XU patent/CN206393821U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106738337A (en) * | 2017-01-18 | 2017-05-31 | 广州佳林医疗科技有限公司 | A kind of electronic bone cement mixer |
| CN112168324A (en) * | 2019-07-04 | 2021-01-05 | 北京中科盛康科技有限公司 | Bone cement stirrer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180504 Address after: 510990 Conghua 9 Economic Development Zone, Guangzhou, Guangdong Patentee after: Guangzhou Jialin Medicinal Article Manufacturing Co., Ltd. Address before: 510990 high tech Industrial Park, Conghua Economic Development Zone, Guangzhou, Guangdong, 3 from 3 South Road. Patentee before: GUANGZHOU JIALIN MEDICAL TECHNOLOGY CO., LTD. |
|
| TR01 | Transfer of patent right |