CN207837645U - A kind of pump housing gripping mechanism - Google Patents
A kind of pump housing gripping mechanism Download PDFInfo
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- CN207837645U CN207837645U CN201720380185.2U CN201720380185U CN207837645U CN 207837645 U CN207837645 U CN 207837645U CN 201720380185 U CN201720380185 U CN 201720380185U CN 207837645 U CN207837645 U CN 207837645U
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- Prior art keywords
- pump housing
- rotation axis
- pair
- connecting rod
- driven member
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model is related to a kind of pump housing gripping mechanisms; it includes fixing piece, rotation axis, driven member and bail wire; the fixed plate of fixing piece has pump housing setting opening and rotation axis perforation; its protective shell has pump housing storage tank and at least a pair of of lateral openings; pump housing storage tank corresponds to pump housing setting opening, each to be oppositely arranged to lateral openings；Rotation axis is arranged in rotation axis perforation, and has first end and the second end；Driven member is arranged in the second end of rotation axis, and has driven articulated section；There is connecting rod first end and second end, the first end of connecting rod to be articulated in driven articulated section；Bail wire is sheathed on protective shell, and has clamping articulated section, and the second end of connecting rod is articulated in clamping articulated section, and the madial wall of bail wire has at least a pair of of clamping block, is oppositely arranged per a pair of clamping block；Wherein rotation axis drives driven member rotation, driven member to drive bail wire to rotate by connecting rod, respectively enters or be detached from corresponding a pair of of lateral openings per a pair of clamping block.
Description
Technical field
The utility model is related to a kind of pump housing technique for fixing field more particularly to a kind of pump housing gripping mechanisms, can apply
In Medical Devices.
Background technology
Some Medical Devices need the pump housing to drive at present, so need to be in being arranged the pump housing on Medical Devices, such as medical pump connects
Connect medical water knife device, if but the pump housing without particular fixed, the pump housing during use caused by vibrations be easy to cause the pump housing from
It loosens or falls in equipment, the running of equipment is caused to be interrupted, the junction for even resulting in the pump housing and equipment is damaged, and causes cost big
Width is promoted, it is therefore desirable to develop a kind of pump housing that can steadily fix in the device of equipment.Although the current existing fixed pump housing is in setting
Standby device, but complicated do not allow to be easily assembled.
Utility model content
For deficiency in the prior art, the purpose of this utility model is to provide a kind of pump housing gripping mechanism.
In order to solve the above-mentioned technical problem, this application discloses a kind of pump housing gripping mechanisms, which is characterized in that including：Gu
Determine part, it includes pump housing fixed part and the rotation that is connect with the pump housing fixed part to have fixed plate and protective shell, the fixed plate
There is pump housing setting opening, the rotation axis setting unit to perforate with rotation axis for axis setting unit, the pump housing fixed part, the guarantor
Protective case is set to the pump housing fixed part, and has pump housing storage tank, and the pump housing storage tank corresponds to the pump housing setting opening,
The protective shell has at least a pair of of lateral openings, each to be oppositely arranged to lateral openings；Rotation axis is arranged in the rotation
Axis is perforated, and has first end and the second end；Driven member is arranged in the second end of the rotation axis, described driven
Part has driven articulated section；Connecting rod, with first end and second end, the first end of the connecting rod is articulated in the driven pivot joint
Portion；And bail wire, with clamping articulated section, the second end of the connecting rod is articulated in the clamping articulated section, the clamping
The madial wall of ring has at least a pair of of clamping block, is oppositely arranged per a pair of clamping block；The wherein described rotation axis drives described driven
Part rotates, and the driven member drives the bail wire to rotate by the connecting rod, described to respectively enter or take off per a pair of of clamping block
From corresponding a pair of of lateral openings.
According to the embodiment of the application, there is above-mentioned driven member fixed perforation, the second end of the rotation axis to wear
Set on the fixed perforation.
According to the embodiment of the application, the cross sectional shape of the second end of above-mentioned rotation axis is rectangle, and both sides are
Arc, the cross sectional shape of the fixed perforation correspond to the cross sectional shape of the second end of the connecting rod.
According to the embodiment of the application, the cross sectional shape of above-mentioned protective shell is rectangle, and both sides are arc, the pump
The shape of body setting opening corresponds to the cross sectional shape of the protective shell.
According to the embodiment of the application, above-mentioned at least a pair of of clamping block is helical arrangement.
According to the embodiment of the application, above-mentioned further includes sensing element, and the sensing element is set to the rotation
The end of the second end of axis, the sensing element have an inductive slot position, the end of the second end of the rotation axis have with
The corresponding induction part in the inductive slot position.
According to the embodiment of the application, above-mentioned sensing element is photovoltaic sensing element.
According to the embodiment of the application, above-mentioned further includes rotating spanner, and the rotating spanner is set to the rotation
The first end of axis.
According to the embodiment of the application, above-mentioned fixed plate further includes at least one fixed convex block, described at least one
Fixed convex block is set to around the pump housing fixed part, and at least one fixed convex block and rotation axis setting unit are respectively provided with
Mounting hole.
The utility model provides another pump housing gripping mechanism, which is characterized in that including：Fixing piece, have fixed plate and
Protective shell, the fixed plate include pump housing fixed part and the rotation axis setting unit that is connect with the pump housing fixed part, the pump housing
There is fixed part pump housing setting opening, the rotation axis setting unit to perforate with rotation axis, and the protective shell is set to the pump
Body fixed part, and there is pump housing storage tank, the pump housing storage tank corresponds to the pump housing setting opening, and the protective shell has extremely
Few a pair of lateral openings, it is each that lateral openings are oppositely arranged；Rotation axis, is arranged in rotation axis perforation, and with the
One end and the second end；Driven member, is arranged in the second end of the rotation axis, and the driven member has multiple driven pivots
Socket part；There is first end and second end, the first end of each connecting rod to be articulated in corresponding for multiple connecting rods, each connecting rod
The driven articulated section；And multiple bail wires, each bail wire have clamping articulated section, the second of each connecting rod
End is articulated in the clamping articulated section of the corresponding bail wire, and the madial wall of each bail wire has at least a pair of of clamping
Block is oppositely arranged per a pair of clamping block；The wherein described rotation axis drives the driven member rotation, and the driven member passes through described more
A connecting rod drives the multiple bail wire rotation, at least a pair of of clamping block of each bail wire is respectively enterd or is detached from pair
A pair of of the lateral openings answered.
According to the embodiment of the application, there is above-mentioned driven member fixed perforation, the second end of the rotation axis to wear
Set on the fixed perforation.
According to the embodiment of the application, above-mentioned driven member includes multiple Slave Blocks, each Slave Block has described
Fixed perforation, each driven articulated section is set to the corresponding Slave Block.
According to the embodiment of the application, the cross sectional shape of the second end of above-mentioned rotation axis is rectangle, and both sides are
Arc, the cross sectional shape of the fixed perforation correspond to the cross sectional shape of the second end of the connecting rod.
According to the embodiment of the application, the cross sectional shape of above-mentioned protective shell is rectangle, and both sides are arc, the pump
The shape of body setting opening corresponds to the cross sectional shape of the protective shell.
According to the embodiment of the application, at least a pair of of clamping block of each above-mentioned bail wire is helical arrangement.
According to the embodiment of the application, above-mentioned further includes sensing element, and the sensing element is set to the rotation
The end of the second end of axis, the sensing element have an inductive slot position, the end of the second end of the rotation axis have with
The corresponding induction part in the inductive slot position.
According to the embodiment of the application, above-mentioned sensing element is photovoltaic sensing element.
According to the embodiment of the application, above-mentioned further includes rotating spanner, and the rotating spanner is set to the rotation
The first end of axis.
According to the embodiment of the application, above-mentioned fixed plate further includes at least one fixed convex block, described at least one
Fixed convex block is set to around the pump housing fixed part, and at least one fixed convex block and rotation axis setting unit are respectively provided with
Mounting hole.
Compared with prior art, the application can be obtained including following technique effect：
The application provides a kind of pump housing gripping mechanism, and bail wire clamping pump is driven by rotation axis, driven member and connecting rod
Body releases pump housing gripping orientation, simple in structure, easy to operate, firmly fix the pump housing in equipment, avoid the pump housing in making
Used time falls off from equipment.
Description of the drawings
Fig. 1 is the stereogram of the pump housing gripping mechanism of the application first embodiment.
Fig. 2 is the assembling figure of the pump housing gripping mechanism of the application first embodiment.
Fig. 3 is the usage state diagram of the pump housing gripping mechanism of the application first embodiment.
Fig. 4 is that the pump housing of the application first embodiment is assembled in the state diagram of pump housing gripping mechanism.
Fig. 5 is that the pump housing of the application first embodiment is set to the state diagram of bail wire.
Fig. 6 is that the pump housing of the application first embodiment is clamped in the state diagram of bail wire.
Fig. 7 is the stereogram of the pump housing gripping mechanism of the application second embodiment.
Fig. 8 is the assembling figure of the pump housing gripping mechanism of the application 3rd embodiment.
Fig. 9 is the assembling figure of the pump housing gripping mechanism of the application fourth embodiment.
Figure 10 is the stereogram of the pump housing gripping mechanism of the 5th embodiment of the application.
Specific implementation mode
Multiple embodiments of the application, as clearly stated, the details in many practices will be disclosed with schema below
It will be explained in the following description.It should be appreciated, however, that the details in these practices is not applied to limit the application.Also
It is to say, in some embodiments of the application, the details in these practices is non-essential.In addition, for the sake of simplifying schema,
Some known usual structures will be painted it in a manner of simply illustrative in the drawings with component.
About its " first " used herein, " second " etc., the meaning of order or cis-position is not especially censured, also non-use
The component described with same technique term just for the sake of difference with limiting the application or operation.
It please refers to Fig.1 and Fig. 2, is the stereogram and assembling figure of the pump housing gripping mechanism 1 of the application first embodiment；Such as
Shown in figure, the present embodiment provides a kind of pump housing gripping mechanism 1, pump housing gripping mechanism 1 includes fixing piece 10, rotation axis 11, driven
Part 12, connecting rod 13 and bail wire 14.Fixing piece 10 includes fixed plate 101 and protective shell 102.Fixed plate 101 is fixed with the pump housing
The pump housing fixed part 1011 of portion 1011 and the rotation axis setting unit 1012 being connect with pump housing fixed part 1011, the present embodiment is circle
Plate body, and with pump housing setting opening 1013, the rotation axis setting unit 1012 of the present embodiment is elongated plate body, and the connection pump housing is solid
Determine the side in portion 1011, and extends outward from the side of its pump housing fixed part 1011.The end of rotation axis setting unit 1012 has
Rotation axis perforation 1014.Protective shell 102 is set to the pump housing fixed part 1011 of fixed plate 101, with pump housing storage tank 1021,
Pump housing storage tank 1021 corresponds to pump housing setting opening 1013.The side wall of protective shell 102 has a pair of lateral perforation 1022, an offside
It is oppositely arranged to perforation 1022.The fixed plate 101 of the present embodiment includes a fixed convex block 1015, and fixed convex block 1015 is set to
The other side of pump housing fixed part 1011, and, fixed convex block 1015 and rotation axis setting unit opposite with rotation axis setting unit 1012
1012 are respectively provided with mounting hole 1016, the mounting hole 1016 of the mounting hole 1016 and rotation axis setting unit 1012 of fixed convex block 1015
It is correspondingly arranged.
There is rotation axis 11 first end 111 and the second end 112, the second end 112 to pass through rotation axis perforation 1014,
It is set to be arranged in the rotation axis of rotation axis setting unit 1012 perforation 1014, driven member 12 has fixed perforation 121, rotation axis 11
The second end 112 is arranged in fixed perforation 121.The cross sectional shape of the second end 112 of the present embodiment is the square that both sides are arc
The cross sectional shape of shape, fixed perforation 121 is corresponding with the cross sectional shape of the second end 112, because of the second end 112 of the present embodiment
Cross sectional shape is non-circular, and when the second end 112 is arranged in fixed perforation 121, rotation axis 11 can not consolidating in driven member 12
Surely rotation in perforation 121, rotation axis 11 will drive driven member 12 to rotate.The first end 111 of wherein rotation axis 11, which is further provided with, to be turned
Wrench 113.
Connecting rod 13 includes first end 131 and second end 132, the first end 131 of connecting rod 13 and the driven pivot joint of driven member 12
Portion 122 is pivotally connected, and bail wire 14 is sheathed on the protective shell 102 of fixing piece 10, the clamping of the second end 132 and bail wire 14 of connecting rod 13
Articulated section 140 is pivotally connected.When rotation axis 11 drives driven member 12 to rotate, driven member 12 drives 14 turns of bail wire by connecting rod 13
It is dynamic.The bail wire 14 of the present embodiment includes that clamping ring body 141 and a pair of of clamping block 142, a pair of of clamping block 142 are set to bail wire
The madial wall of body 141, and be oppositely arranged.When driven member 12 drives bail wire 14 to rotate by connecting rod 13, the one of bail wire 14
Clamping block 142 is respectively enterd or is detached from a pair of of lateral openings 1022 of protective shell 102, a pair of of clamping block 142 respectively enters one
To lateral openings 1022, the card slot 1421 of each clamping block 142 is located in corresponding lateral openings 1022.The one of the present embodiment
Clamping block 142 is helically arranged.
It is the use of the pump housing gripping mechanism 1 of the application first embodiment also referring to Fig. 3, Fig. 4, Fig. 5 and Fig. 6
State diagram, the pump housing 3 are assembled in the state diagram of pump housing gripping mechanism 1, the pump housing 3 is set to the state diagram of bail wire 14 and the pump housing 3 blocks
Tightly in the state diagram of bail wire 14；As shown, the pump housing gripping mechanism 1 of the present embodiment is set on Medical Devices 2, fixing piece
10 fixed plate 101 is fixed on the interconnecting piece 21 of Medical Devices 2, and protective shell 102 is logical towards interconnecting piece 21, wherein fixed plate 101
It crosses two locking parts 15 and is locked in interconnecting piece 21, is i.e. two locking parts 15 are each passed through two mounting holes 1016 and are locked in interconnecting piece
21 two locking holes 211.The medical pump housing 3 is then placed in the pump housing storage tank of protective shell 102 from pump housing setting opening 1013
1021, the cross sectional shape of the pump housing 3 of the present embodiment is the rectangle that both sides are arc, i.e., holds with pump housing setting opening 1013 and the pump housing
The cross sectional shape for setting slot 1021 corresponds to.There is the pump housing 3 opposite a pair of of fixing groove 31, a pair of of fixing groove 31 to be located at the pump housing 3
The cambered surface 32 of both sides, and helically arrange.A pair of of clamping block 142 of bail wire 14 be located at protective shell 102 upper surface and
Lower surface, i.e. a pair of clamping block 142 do not respectively enter a pair of of lateral openings 1022 of protective shell 102 and a pair of the pump housing 3 is fixed
Slot 31.
Then user drives rotation wrench 113 to rotate, and rotation wrench 113 drives rotation axis 11 toward rotating clockwise, and turns
Moving axis 11 drives driven member 12 toward rotating clockwise, and driven member 12 drives bail wire 14 is past to rotate clockwise by connecting rod 13, and one
A pair of of lateral openings 1022 of protective shell 102 and a pair of of fixing groove 31 of the pump housing 3 are respectively enterd to clamping block 142, each card
Tight block 142 engages with corresponding fixing groove 31, and because a pair of of clamping block 142 and a pair of of fixing groove 31 are helical arrangement, when every
When one clamping block 142 engages with corresponding fixing groove 31, rotation axis 11 persistently drives driven member 12 to rotate, and driven member 12 passes through
Connecting rod 13 drives bail wire 14 to rotate, and a pair of of clamping block 14 of bail wire 14 drives the pump housing 3 close toward Medical Devices 2, makes two
The 142 clamping pump housing 3 of clamping block avoids the pump housing 3 from being detached from from pump housing gripping mechanism 1, also avoids occurring to shake when 3 start of the pump housing excessive
And it is detached from medical equipment 2.Wherein the direction of the 14 clamping pump housing 3 of bail wire mainly passes through connecting rod 13 with the direction for unclamping the pump housing 3
Shape depending on, the shape of the connecting rod 13 of the present embodiment is only the state sample implementation that the application can reach above-mentioned function.
Referring to Fig. 7, it is the stereogram of the pump housing gripping mechanism 1 of the application second embodiment；As shown, above-mentioned reality
The pump housing fixed part 1011 for applying the fixed plate 101 of the fixing piece 10 of example is provided only with one corresponding with rotation axis setting unit 1012 admittedly
Determine convex block 1015, the periphery of the pump housing fixed part 1011 of the fixed plate 101 of the present embodiment is set there are three fixed convex block 1015, three
One side for being set to pump housing fixed part 1011 of fixed convex block 1015, and corresponding with rotation axis setting unit 1012, in addition two
A fixed convex block 1015 is respectively arranged at the upside and downside of pump housing fixed part 1011, and is oppositely arranged,.Each fixes convex block
1015 tools there are one mounting hole 1016, with corresponding rotation axis setting unit 1012 consolidate by the mounting hole 1016 of rotation axis setting unit 1012
The mounting hole 1016 for determining convex block 1015 is opposite, and two mounting holes 1016 of two opposite fixed convex blocks 1015 are opposite.Four locks
Firmware 15 is each passed through corresponding mounting hole 1016, and is locked on Medical Devices, and the present embodiment is more fixed by being arranged
Hole 1016 avoids pump housing gripping mechanism 1 from being detached from medical treatment when using to increase the stability that fixing piece 10 is fixed on medical equipment
Equipment.
Referring to Fig. 8, it is the assembling figure of the pump housing gripping mechanism 1 of the application 3rd embodiment；As shown, above-mentioned reality
The madial wall for applying the clamping ring body 141 of the bail wire 14 of example is equipped with a pair of of clamping block 142, and a pair of of clamping block 142 is oppositely arranged.This
The madial wall of the clamping ring body 141 of embodiment is equipped with two pairs of clamping blocks 142, is oppositely arranged per a pair of clamping block 142, two pairs of clampings
Block 142 helically arranges.102 both sides of protective shell are respectively provided with two pairs of lateral openings 1022, and two of 102 side of protective shell are lateral
Opening 1022 is opposite with two lateral openings 1022 of its other side respectively, i.e., each to be oppositely arranged to lateral openings 1022.So
The pump housing 3 also has two pairs of fixing grooves 31, is located at the cambered surface of 3 both sides of the pump housing per a pair of fixing groove 31, two of 3 both sides of the pump housing
Fixing groove 31 corresponds to two lateral openings 1022 of 102 both sides of protective shell respectively.When rotation axis 11 drive driven member 12 rotate, from
When moving part 12 drives bail wire 14 to rotate by connecting rod 13, so that every a pair of of clamping block 142 is respectively enterd corresponding two and laterally open
Mouth 1022 and two fixing grooves 31, with the clamping pump housing 3, such pump housing 3 is fixed on the stability of pump housing gripping mechanism 1 more preferably.On
Two pairs or more clamping blocks 142 can be arranged by stating the madial wall of clamping ring body 141, and effect is same as described above, is repeated no more in this.So
A pair of of lateral openings 1022 also can be only arranged in above-mentioned protective shell 102, and two pairs of clamping blocks 142 can enter corresponding a pair of lateral simultaneously
Opening 1022.
Referring to Fig. 9, it is the assembling figure of the pump housing gripping mechanism 1 of the application fourth embodiment；As shown, above-mentioned reality
The pump housing gripping mechanism 1 for applying example only has there are one connecting rod 13 and a bail wire 14, and the pump housing gripping mechanism 1 of the present embodiment has
Two connecting rods 13 and two bail wires 14, so driven member 12 has two driven articulated sections 122 arranged side by side, each company
The first end 131 of bar 13 is respectively pivoted to corresponding driven articulated section 122, the second end 132 of each connecting rod 13 respectively with it is right
The clamping articulated section 140 for the bail wire 14 answered is pivotally connected.The structure of each bail wire 14 and the bail wire 14 of first embodiment
Structure is identical, is repeated no more in this, the protective shell 102 of the protective shell 102 of the present embodiment and the structure of the pump housing 3 and 3rd embodiment
And the pump housing 3 is identical, when rotation axis 11 drives driven member 12 to rotate, driven member 12 drives two clampings respectively by two connecting rods 13
When ring 14 rotates, two clamping blocks 142 of each bail wire 14 is made to respectively enter corresponding two lateral openings 1022 and two
A fixing groove 31 makes two 14 clamping pump housings 3 of bail wire, such pump housing 3 be fixed on the stability of pump housing gripping mechanism 1 more preferably.
Wherein the quantity of connecting rod 13 and bail wire 14 can be two or more, and effect is same as described above, is repeated no more in this.This right implementation
The driven member 12 of example has two driven articulated sections 122, and driven member 12 can be divided into two Slave Blocks, each Slave Block tool
There are one driven articulated sections 122, also can reach above-mentioned effect, are repeated no more in this.
Referring to Fig. 10, it is the stereogram of the pump housing gripping mechanism 1 of the 5th embodiment of the application；As shown, this reality
The pump housing gripping mechanism 1 for applying example further includes sensing element 16, and sensing element 16 is set to the end of the second end 112 of rotation axis 11
End, with sensing element 16 with inductive slot position 161, the end of the second end 112 of rotation axis 11 has induction part 114.
Driven member 12 is driven to rotate when rotation axis 11 rotates, driven member 12 drives bail wire 14 to rotate by connecting rod 13, makes bail wire
When the 14 clamping pump housing, the induction part 114 for being located at the end of the second end 112 of rotation axis 11 enters the inductive slot of sensing element 16
Position 161 so confirms the clamping pump housing of bail wire 14 by sensing element 16.Wherein sensing element 16 makees flowing mode, sense
It can be photovoltaic sensing element to answer element 16, have light source in inductive slot position 161, when induction part 114 enters inductive slot position 161,
Induction part 114 interdicts the light source in inductive slot position 161, and such sensing element 16 can determine whether the clamping pump housing of bail wire 14, on
A kind of state sample implementation of the sensing element 16 of only the application is stated, other kinds of sensing element 16 can also be applied to this, in
This is repeated no more.The sensing element 16 of the present embodiment can be applied in above-described embodiment, be repeated no more in this.
In conclusion the application provides a kind of pump housing gripping mechanism, clamping is driven by rotation axis, driven member and connecting rod
The ring clamping pump housing releases pump housing gripping orientation, simple in structure, easy to operate, firmly fixes the pump housing in equipment, avoids
The pump housing falls off when using from equipment.
The upper only presently filed embodiment, is not intended to limit this application.For those skilled in the art
For, the application can have various modifications and variations.It is all in spirit herein and principle made by any modification, equivalent
Replace, improve etc., it should all be included within the scope of the claims of the present application.
Claims (10)
1. a kind of pump housing gripping mechanism, which is characterized in that including：
There is fixing piece fixed plate and protective shell, the fixed plate to include pump housing fixed part and be connect with the pump housing fixed part
Rotation axis setting unit, the pump housing fixed part have the pump housing setting opening, the rotation axis setting unit have rotation axis perforation,
The protective shell is set to the pump housing fixed part, and has pump housing storage tank, and the pump housing storage tank corresponds to the pump housing and sets
Opening is set, the protective shell has at least a pair of of lateral openings, each to be oppositely arranged to lateral openings；
Rotation axis is arranged in the rotation axis perforation, and has first end and the second end；
Driven member, is arranged in the second end of the rotation axis, and the driven member has driven articulated section；
Connecting rod, with first end and second end, the first end of the connecting rod is articulated in the driven articulated section；And
Bail wire is sheathed on the protective shell, and has clamping articulated section, and the second end of the connecting rod is articulated in the clamping
The madial wall of articulated section, the bail wire has at least a pair of of clamping block, is oppositely arranged per a pair of clamping block；
The wherein described rotation axis drives the driven member rotation, the driven member to drive the bail wire to turn by the connecting rod
It is dynamic, it is described to respectively enter or be detached from corresponding a pair of of lateral openings per a pair of of clamping block.
2. pump housing gripping mechanism according to claim 1, which is characterized in that the driven member has fixed perforation, described
The second end of rotation axis is arranged in the fixed perforation.
3. pump housing gripping mechanism according to claim 2, which is characterized in that the section shape of the second end of the rotation axis
Shape is rectangle, and both sides are arc, and the cross sectional shape of the fixed perforation corresponds to the cross sectional shape of the second end of the connecting rod.
4. pump housing gripping mechanism according to claim 1, which is characterized in that the cross sectional shape of the protective shell is rectangle,
Its both sides is arc, and the shape of the pump housing setting opening corresponds to the cross sectional shape of the protective shell.
5. pump housing gripping mechanism according to claim 4, which is characterized in that at least a pair of of clamping block is arranged for spiral
Row.
6. pump housing gripping mechanism according to claim 1, which is characterized in that further include sensing element, the sensing element
It is set to the end of the second end of the rotation axis, the sensing element has inductive slot position, the second end of the rotation axis
The end in portion has induction part corresponding with the inductive slot position.
7. pump housing gripping mechanism according to claim 1, which is characterized in that further include rotating spanner, the rotating spanner
It is set to the first end of the rotation axis.
8. a kind of pump housing gripping mechanism, which is characterized in that including：
There is fixing piece fixed plate and protective shell, the fixed plate to include pump housing fixed part and be connect with the pump housing fixed part
Rotation axis setting unit, the pump housing fixed part have the pump housing setting opening, the rotation axis setting unit have rotation axis perforation,
The protective shell is set to the pump housing fixed part, and has pump housing storage tank, and the pump housing storage tank corresponds to the pump housing and sets
Opening is set, the protective shell has at least a pair of of lateral openings, each to be oppositely arranged to lateral openings；
Rotation axis is arranged in the rotation axis perforation, and has first end and the second end；
Driven member, is arranged in the second end of the rotation axis, and the driven member has multiple driven articulated sections；
There is first end and second end, the first end of each connecting rod to be articulated in corresponding for multiple connecting rods, each connecting rod
The driven articulated section；And
Multiple bail wires are sheathed on the protective shell, each bail wire has clamping articulated section, each connecting rod
Second end is articulated in the clamping articulated section of the corresponding bail wire, and the madial wall of each bail wire has at least a pair
Clamping block is oppositely arranged per a pair of clamping block；
The wherein described rotation axis drives the driven member rotation, the driven member to drive the multiple card by the multiple connecting rod
At least a pair of of clamping block of tight ring rotation, each bail wire respectively enters or is detached from corresponding a pair of of lateral openings.
9. pump housing gripping mechanism according to claim 8, which is characterized in that further include sensing element, the sensing element
It is set to the end of the second end of the rotation axis, the sensing element has inductive slot position, the second end of the rotation axis
The end in portion has induction part corresponding with the inductive slot position.
10. pump housing gripping mechanism according to claim 8, which is characterized in that the fixed plate further includes at least one solid
Determine convex block, at least one fixed convex block is set to around the pump housing fixed part, at least one fixed convex block and
Rotation axis setting unit is respectively provided with mounting hole.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IBPCT/CN2016/105797 | 2016-11-14 | ||
| PCT/CN2016/105797 WO2018086137A1 (en) | 2016-11-14 | 2016-11-14 | Pump body clamping apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207837645U true CN207837645U (en) | 2018-09-11 |
Family
ID=62109067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720380185.2U Active CN207837645U (en) | 2016-11-14 | 2017-04-12 | A kind of pump housing gripping mechanism |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN207837645U (en) |
| WO (1) | WO2018086137A1 (en) |
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| WO2022156310A1 (en) * | 2021-01-19 | 2022-07-28 | 惠州海卓科赛医疗有限公司 | Pump body clamping device and pump |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112067977B (en) * | 2020-09-29 | 2023-03-31 | 东莞市鸿彩机械设备有限公司 | First workpiece detection device and detection method |
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| DE102006053609A1 (en) * | 2006-11-14 | 2008-05-15 | Erbe Elektromedizin Gmbh | Medical pump |
| JP6107065B2 (en) * | 2012-11-12 | 2017-04-05 | セイコーエプソン株式会社 | Liquid supply apparatus, supply method, and medical device system |
| CN203736605U (en) * | 2013-12-31 | 2014-07-30 | 北京中金硅谷科技有限公司 | Rotary fixing device of medical infusion pump |
| US20150233361A1 (en) * | 2014-01-24 | 2015-08-20 | Omax Corporation | Multiplex pump systems and associated methods of use with waterjet systems and other high pressure fluid systems |
| CN204267267U (en) * | 2014-11-21 | 2015-04-15 | 深圳市深科医疗器械技术开发有限公司 | A kind of pump lock device |
-
2016
- 2016-11-14 WO PCT/CN2016/105797 patent/WO2018086137A1/en active Application Filing
-
2017
- 2017-04-12 CN CN201720380185.2U patent/CN207837645U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022156310A1 (en) * | 2021-01-19 | 2022-07-28 | 惠州海卓科赛医疗有限公司 | Pump body clamping device and pump |
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| Publication number | Publication date |
|---|---|
| WO2018086137A1 (en) | 2018-05-17 |
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