CN208355840U - Consumptive material clamping device - Google Patents
Consumptive material clamping device Download PDFInfo
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- CN208355840U CN208355840U CN201720989492.0U CN201720989492U CN208355840U CN 208355840 U CN208355840 U CN 208355840U CN 201720989492 U CN201720989492 U CN 201720989492U CN 208355840 U CN208355840 U CN 208355840U
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- consumptive material
- pipeline
- clamping device
- fixed
- material plate
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Abstract
The utility model provides a kind of consumptive material clamping device, belong to the field of medical instrument technology, it is pressed from both sides including pipeline consumptive material plate and the wedge grip being fixed on the casing of blood recovery system and pipeline, the pipeline consumptive material plate is wedge structure, pipeline consumptive material is connected to the both ends of pipeline consumptive material plate, pipeline consumptive material plate bottom surface is equipped with magnet, and pipeline consumptive material board, which enters in wedge grip, to be fixed, and magnet is aligned with the Hall sensor being fixed on casing.The utility model consumptive material clamping device structure is simple, easy to use, can make magnet and Hall sensor reliable alignment on pipeline consumptive material plate, suitable for using in the consumptive material recognition unit of blood recovery system.
Description
Technical field
The utility model belongs to the field of medical instrument technology, is related to a kind of facilitating fixed, steady consumptive material clamping machine
Structure.
Background technique
Blood recovery system is commonly used in emergency medical occasion, and institute's consumptive material to be mounted is relatively more, and some consumptive materials are fitted without
It may cause Blood calldack failure in place, therefore, in existing blood recovery system, it usually needs whether setting identification consumptive material pacifies
It is attached to the consumptive material identification device of position, it is single that a kind of consumptive material identification sensing is disclosed in the patent of invention of Publication No. CN 105727384A
Member, including the Hall sensor and magnet being used cooperatively, Hall sensor is embedded on the casing of blood recovery system, pipeline consumptive material
Bottom is fixed on pipeline consumptive material plate, and when pipeline consumptive material is installed in place, the bottom surface and Hall sensor of pipeline consumptive material plate
Corresponding position fixed magnet can be realized the identification of consumptive material installation site and consumptive material specification, but there are following in structure
Defect: (1) pipeline consumptive material plate uses L-shaped structure, and when installation is stuck in the outlet end of occlusion pump, and vibration when rolling pump work is easy
It is displaced pipeline consumptive material plate, Hall sensor and magnet cannot be aligned, and consumptive material identifies sensing unit job insecurity；(2)
Pipeline consumptive material is mounted in the small space in occlusion pump exit, and pipeline installation is inconvenient.
Utility model content
Purpose of the utility model is to solve the above problem, provides and a kind of facilitate fixed, steady consumptive material folder
Hold mechanism.
The above-mentioned purpose of the utility model is realized by following solution:
A kind of consumptive material clamping device is used in blood recovery system in the consumptive material recognition unit of occlusion pump (4), including pipeline consumption
Material plate (1), pipeline folder (5) and the wedge grip (2) being fixed on the casing of blood recovery system, pipeline consumptive material are located at pipeline consumptive material plate
(1) both ends, pipeline consumptive material plate bottom surface are equipped with magnet, and pipeline consumptive material plate (1) is wedge structure, pipeline consumptive material plate (1) card
Enter in wedge grip (2) and fix, magnet is aligned with the Hall sensor being fixed on casing.
In above-mentioned consumptive material clamping device, the main body of the wedge grip (2) is the U-clamp body (21) of wedge shaped structure, U-clamp
Sections inner side of the two sidewalls of body (21) close to bottom surface offers rectangular recess (22) respectively；The pipeline consumptive material plate (1) includes
Clapboard (11), the position of the on both sides of the middle of clapboard (11) on the lower are respectively arranged with retention bead (13), clapboard (11) card
Enter in U-clamp body (21) and fix, retention bead (13) is located in rectangular recess (22).
In above-mentioned consumptive material clamping device, the bottom surface of the U-clamp body (21) is equipped with multiple mounting holes (23), multiple screws
Mounting hole (23) is each passed through to be fixed on wedge grip (2) on the front side casing of occlusion pump (4).
In above-mentioned consumptive material clamping device, the inside edge on the two sidewalls top of the U-clamp body (21) offers respectively
Under perforative rectangular notch (24).
In above-mentioned consumptive material clamping device, the pipeline consumptive material plate (1) further includes and clapboard (11) integrally formed pipeline
Consumptive material, pipeline consumptive material are located at the both ends of clapboard (11).
In above-mentioned consumptive material clamping device, the pipeline consumptive material includes input channel (T1), physiological saline pipeline (T2), output
Pipeline (T3), main pipeline (12), wherein input channel (T1), physiological saline pipeline (T2), output channel (T3) be located side by side in
The wide end of clapboard (11) is simultaneously connected to main pipeline (12), and the taper end that main pipeline (12) other end extends to clapboard (11) is solid
Fixed, the coiling of main pipeline (12) part is in the pump housing (41) of occlusion pump (4).
In above-mentioned consumptive material clamping device, the main pipeline (12) is hose.
In above-mentioned consumptive material clamping device, the pump housing (41) of the occlusion pump (4) is semicircular structure, the semicircle of the pump housing (41)
Shape open end is equipped with arrival end and outlet end for accessing pipeline consumptive material.
In above-mentioned consumptive material clamping device, the Hall sensor be fixed on the casing on front side of the pump housing (41) arrival end and with
The pump housing (41) does not contact, and the pipeline folder (5) is fixed on the casing on front side of the pump housing (41) outlet end and does not connect with the pump housing (41)
Touching, magnet are fixed on the wide end of pipeline consumptive material plate (1), and the wide end of wedge grip (2) is towards Hall sensor.
In above-mentioned consumptive material clamping device, the number of the magnet and Hall sensor is two.
The utility model has a characteristic that the utility model consumptive material clamping device uses letter due to taking the above design
Just, the clamping between pipeline consumptive material plate and wedge grip, pipeline folder is secured, is not easy to loosen, reliable operation；Meanwhile the mechanism and rolling
There is a distance between the pump housing of press pump, be conducive to pipeline consumptive material and complete to go up pump line function automatically in occlusion pump, prevent simultaneously
Only the vibration in the occlusion pump course of work loosens pipeline consumptive material board dress, for existing consumptive material recognition unit, work
Make more stable.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model consumptive material clamping device；
Fig. 2 is the structural schematic diagram of pipeline consumptive material plate；
Fig. 3 is the main view of wedge grip；
Fig. 4 is the right view of wedge grip；
Fig. 5 is the positional diagram of occlusion pump, wedge grip, Hall sensor and pipeline folder.
Major Symbol:
1: pipeline consumptive material plate, 11: clapboard, 12: main pipeline, 13: retention bead, T1: input channel, T2: physiological saline
Pipeline, T3: output channel, the G1: the first magnet, the G2: the second magnet；
2: wedge grip, 21:U clevis body, 22: rectangular recess, 23: mounting hole, 24: rectangular notch；
S1: the first Hall sensor, the S2: the second Hall sensor；
4: occlusion pump, 41: the pump housing, 42: pump head；
5: pipeline folder.
Specific embodiment
Consumptive material recognition unit in existing blood recovery system, pipeline consumptive material plate generally use L-shaped structure, and when installation blocks
In the outlet end of occlusion pump, vibration when rolling pump work is easy to be displaced pipeline consumptive material plate, Hall sensor and magnet
It cannot be aligned, consumptive material identifies that sensing unit job insecurity, pipeline consumptive material are mounted in the small space in occlusion pump exit, manages
Consumptive material installation in road is inconvenient, and therefore, the utility model provides a kind of consumptive material clamping device, and the pipeline consumptive material plate of the mechanism is using wedge shape
Structure, and be used cooperatively with wedge grip, installation site and occlusion pump have certain interval, so that the mechanism is easy for installation, pipe
Road consumptive material plate is not easy to shift, so that the work of consumptive material recognition unit is more stable.
The utility model consumptive material clamping device is used in the consumptive material recognition unit of blood recovery system, including pipeline consumptive material plate,
Wedge grip and pipeline folder, pipeline consumptive material plate are wedge structure, and pipeline consumptive material is fixed on the both ends of pipeline consumptive material plate, pipeline consumptive material plate
Wide end bottom surface magnet is installed, pipeline consumptive material board enters fixed in wedge grip, the magnet of pipeline consumptive material plate wide end and installation
In the Hall sensor alignment on the casing of blood recovery system, the pipeline of pipeline consumptive material plate taper end is caught in fixed in pipeline folder.This
In, the number of magnet and Hall sensor is set according to practical application.
Below by taking two magnet and two Hall sensors as an example, with reference to the drawings and specific embodiments, to the utility model
Consumptive material clamping device is described in detail.
In embodiment shown in FIG. 1, the occlusion pump 4 in blood recovery system includes that the pump housing 41, pump head 42 and consumptive material identification are single
Member, wherein the pump housing 41 is semicircular structure, the semi-circular open end of the pump housing 41 be equipped with arrival end for accessing pipeline consumptive material and
Outlet end, is provided with a pump core accommodation groove in the middle part of the bottom surface of the pump housing 41, and pump core is rotatably arranged at the center of pump core accommodation groove, and two
Pump head 42 is separately positioned on the two sides of pump core；Consumptive material recognition unit includes the Hall sensor and magnet being used cooperatively, and two suddenly
Your sensor (including the first Hall sensor S1 and the second Hall sensor S2) is fixed on the casing on front side of 41 arrival end of the pump housing
On, the line of two Hall sensors is consistent with the Way in of the pump housing 41.The Centrifuge Cup types of consumables of different size is known
Not, it can be matched by the way that cup consumable will be centrifuged with pipeline consumptive material plate 1, the Hall sensor for being fixed with magnet to reach identification
The purpose of Centrifuge Cup specification, the utility model patent that specific implementation is CN205523107U with reference to Authorization Notice No..
As shown in Figure 1, the utility model consumptive material clamping device includes that pipeline consumptive material plate 1, wedge grip 2 and pipeline press from both sides 5,
In:
Referring to Fig. 2, pipeline consumptive material plate 1 is wedge structure, including clapboard 11, magnet and pipeline consumptive material, pipeline consumptive material (packet
Include input channel T1, physiological saline pipeline T2, output channel T3 and main pipeline 12) it is located at both ends and and the clapboard of clapboard 11
11 are integrally formed, and input channel T1, physiological saline pipeline T2 and output channel T3 are located side by side at the wide end of clapboard 11, and collect
For a main pipeline 12,12 other end of main pipeline is fixed on the taper end of clapboard 11 when extending past the taper end of clapboard 11, main
The part of wide end and taper end that pipeline 12 is located at clapboard 11 forms semicircular structure, and main pipeline 12 is usually hose；Clapboard
The position of 11 on both sides of the middle on the lower is respectively set there are two retention bead 13；It is fixed on the wide end bottom surface of pipeline consumptive material plate 1
There are two blocks of magnet, i.e. the first magnet G1 and the second magnet G2.
As shown in Figure 3 and Figure 4, wedge grip 2 is usually metal material, and main part is the U-clamp body of wedge shaped structure
21, sections inner side of the two sidewalls of U-clamp body 21 close to bottom surface offers rectangular recess 22 respectively, on 21 two sidewalls of U-clamp body
The inside edge in portion offers perforative rectangular notch 24 up and down respectively, and the bottom surface of U-clamp body 21 is equipped with multiple (at least two)
Mounting hole 23, screw pass through mounting hole 23 and wedge grip 2 are fixed on the front side casing of occlusion pump 4, the wide end court of U-clamp body 21
To Hall sensor.
As shown in Figure 1 and Figure 5, pipeline folder 5 is fixed on the casing on front side of 41 outlet end of the pump housing of occlusion pump 4, pipeline folder 5
It is consistent with 41 export direction of the pump housing.When installing and using, the main pipeline 12 of pipeline consumptive material plate 1 is coiled in the accommodation groove of occlusion pump 4
At pump head 42 afterwards, the taper end of clapboard 11 is directly placed into the U-clamp body 21 of wedge grip 2 (or by clapboard 11 from close
It is put into U-clamp body 21 at the retention bead 13 of its taper end, the retention bead 13 passes through the rectangular notch 24 of U-clamp body 21 at this time
Into in U-clamp body 21, the mobile stroke of clapboard 11 can be shortened in this way), then clapboard 11 is moved to the taper end of wedge grip 2
It moves until wedge grip 2 is by 1 clamping of pipeline consumptive material plate, at this point, the two sides retention bead 13 of clapboard 11 is located at the rectangle of wedge grip 2
It in groove 22, prevents in the blood recovery system course of work, clapboard 11 is skidded off from the upper surface of wedge grip 2；The two of pipeline consumptive material plate 1
A magnet is aligned with two Hall sensors being fixed on casing respectively；When pipeline consumptive material plate 1 is installed in place, taper end
Main pipeline 12 is caught in pipeline folder 5 and fixes, and pipeline folder 5 and wedge grip 2 are used cooperatively, and prevents in 4 course of work of occlusion pump, pipeline consumption
Material plate 1 along about 2 wedge grip, move left and right so that pipeline consumptive material plate 1 is not easy to shift, the operation is stable；When occlusion pump 4 starts
When work, it may be implemented to go up pump line automatically.
Magnet in the utility model consumptive material clamping device is not limited to two, magnet number and the Centrifuge Cup to be identified
Types of consumables is related, and matching used Hall sensor number is corresponding with magnet number at this time；It is clear that the utility model
Consumptive material clamping device is not only applied in the consumptive material recognition unit in blood recovery system, is equally applicable to similar other influences
Occasion.
The utility model consumptive material clamping device uses easy, between pipeline consumptive material plate 1 and wedge grip 2, pipeline folder 5 clamping
Securely, it is not easy to loosen, reliable operation；Meanwhile there is one end distance between the mechanism and the pump housing 41 of occlusion pump 4, be conducive to pipe
Road consumptive material is completed to go up pump line function automatically in occlusion pump 4, while preventing the vibration in 4 course of work of occlusion pump from making pipeline consumptive material
Plate 1, which clamps, to be loosened, and for existing consumptive material recognition unit, is worked more stable.
It will be appreciated by those skilled in the art that these embodiments or embodiment are merely to illustrate the utility model and unlimited
The utility model processed, the various equivalent variations and modification made to the utility model belong to the utility model disclosure.
Claims (10)
1. a kind of consumptive material clamping device is used in blood recovery system in the consumptive material recognition unit of occlusion pump (4), including pipeline consumptive material
Plate (1) and pipeline folder (5), pipeline consumptive material are located at the both ends of pipeline consumptive material plate (1), and pipeline consumptive material plate bottom surface is equipped with magnet,
It is characterized in that, further including the wedge grip (2) having on the casing for being fixed on blood recovery system, the pipeline consumptive material plate (1) is wedge
Shape structure, pipeline consumptive material plate (1) are caught in wedge grip (2) and fix, and magnet is aligned with the Hall sensor being fixed on casing.
2. consumptive material clamping device according to claim 1, which is characterized in that the main body of the wedge grip (2) is wedge shaped
The U-clamp body (21) of structure, sections inner side of the two sidewalls of U-clamp body (21) close to bottom surface offer rectangular recess respectively
(22)；The pipeline consumptive material plate (1) includes clapboard (11), and the position of the on both sides of the middle of clapboard (11) on the lower is respectively arranged with
Retention bead (13), clapboard (11) are caught in U-clamp body (21) and fix, and retention bead (13) is located in rectangular recess (22).
3. consumptive material clamping device according to claim 2, which is characterized in that the bottom surface of the U-clamp body (21) is equipped with
Multiple mounting holes (23), multiple screws are each passed through the front side casing that wedge grip (2) is fixed on occlusion pump (4) by mounting hole (23)
On.
4. consumptive material clamping device according to claim 2, which is characterized in that the two sidewalls top of the U-clamp body (21)
Inside edge offer respectively up and down perforative rectangular notch (24).
5. consumptive material clamping device according to claim 2, which is characterized in that the pipeline consumptive material plate (1) further includes and wedge
The integrally formed pipeline consumptive material of shape plate (11), pipeline consumptive material are located at the both ends of clapboard (11).
6. consumptive material clamping device according to claim 5, which is characterized in that the pipeline consumptive material includes input channel
(T1), physiological saline pipeline (T2), output channel (T3), main pipeline (12), wherein input channel (T1), physiological saline pipeline
(T2), output channel (T3) is located side by side at the wide end in clapboard (11) and is connected to main pipeline (12), and main pipeline (12) is another
The taper end that end extends to clapboard (11) is fixed, and the coiling of main pipeline (12) part is in the pump housing (41) of occlusion pump (4).
7. consumptive material clamping device according to claim 6, which is characterized in that the main pipeline (12) is hose.
8. consumptive material clamping device according to claim 6 or 7, which is characterized in that the pump housing (41) of the occlusion pump (4) is
Semicircular structure, the semi-circular open end of the pump housing (41) are equipped with arrival end and outlet end for accessing pipeline consumptive material.
9. consumptive material clamping device according to claim 8, which is characterized in that the Hall sensor is fixed on the pump housing (41)
It is not contacted on casing on front side of arrival end and with the pump housing (41), the pipeline folder (5) is fixed on front side of the pump housing (41) outlet end
It is not contacted on casing and with the pump housing (41), magnet is fixed on the wide end of pipeline consumptive material plate (1), and the wide end of wedge grip (2) is towards suddenly
That sensor.
10. consumptive material clamping device according to claim 9, which is characterized in that the number of the magnet and Hall sensor
It is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720989492.0U CN208355840U (en) | 2017-08-09 | 2017-08-09 | Consumptive material clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720989492.0U CN208355840U (en) | 2017-08-09 | 2017-08-09 | Consumptive material clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208355840U true CN208355840U (en) | 2019-01-11 |
Family
ID=64912497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720989492.0U Active CN208355840U (en) | 2017-08-09 | 2017-08-09 | Consumptive material clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208355840U (en) |
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2017
- 2017-08-09 CN CN201720989492.0U patent/CN208355840U/en active Active
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