CN209136808U - A kind of adjustable sting device of Nephrology dept. - Google Patents
A kind of adjustable sting device of Nephrology dept. Download PDFInfo
- Publication number
- CN209136808U CN209136808U CN201821712164.7U CN201821712164U CN209136808U CN 209136808 U CN209136808 U CN 209136808U CN 201821712164 U CN201821712164 U CN 201821712164U CN 209136808 U CN209136808 U CN 209136808U
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- China
- Prior art keywords
- mounting hole
- block
- fixedly installed
- sliding bar
- sliding
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Abstract
The utility model discloses a kind of adjustable sting devices of Nephrology dept., including device noumenon, the two sides of described device ontology are fixedly installed with fixed block, mounting hole is offered on the fixed block, adjusting rod is slidably fitted in the mounting hole, the top and bottom end of the adjusting rod all extend to outside mounting hole, and the bottom end of adjusting rod is fixedly installed with a grade disk, the mounting hole is far from offering sliding eye on the side inner wall of device noumenon, sliding bar is slidably fitted in the sliding eye, one end of the sliding bar extends in mounting hole, the adjusting rod equidistantly offers multiple locating slots close to the side of sliding eye, it is slidably fitted with sliding bar in the locating slot and extends to one end in mounting hole, the two sides of the sliding bar, which are fixedly installed with, presses block.The utility model structure is simple, easy to use, can meet the use demand of user convenient for according to the fat or thin length to adjust piercing needle insertion human body of patient.
Description
Technical field
The utility model relates to the adjustable sting devices of technical field of medical treatment mechanical more particularly to a kind of Nephrology dept..
Background technique
Medical instrument refers to instrument, equipment, utensil, external diagnosis reagent and the calibration for being directly or indirectly used for human body
Object, material and other similar or relevant article, including required computer software.Effectiveness mainly passes through the side such as physics
Formula obtains, although not being to be obtained by way of pharmacology, immunology perhaps metabolism or have these modes to participate in only rising
Booster action is treated with the development and progress of medical treatment in Nephrology dept.'s extensive utilization sting device, but existing one kind
The adjustable sting device of Nephrology dept. is not easy to the fat or thin length to adjust piercing needle insertion human body according to patient, cannot
Meet the use demand of user.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of Nephrology dept. use proposed can
Mode sting device.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of Nephrology dept. adjustable sting device, including device noumenon, the two sides of described device ontology are fixedly mounted
There is fixed block, mounting hole is offered on the fixed block, adjusting rod, the top of the adjusting rod are slidably fitted in the mounting hole
End and bottom end all extend to outside mounting hole, and the bottom end of adjusting rod is fixedly installed with a grade disk, and the mounting hole is far from device noumenon
Side inner wall on offer sliding eye, sliding bar is slidably fitted in the sliding eye, one end of the sliding bar extends to
In mounting hole, the adjusting rod equidistantly offers multiple locating slots close to the side of sliding eye, sliding peace in the locating slot
One end in mounting hole is extended to equipped with sliding bar, the two sides of the sliding bar, which are fixedly installed with, presses block, the sliding eye
Top side and bottom side inner wall on offer mounting groove, be fixedly installed with the same installation on the two sides inner wall of the mounting groove
Bar, it is described to press on the mounting rod that block is slidably mounted in mounting groove, it is arranged with the first spring on the mounting rod, described first
The both ends of spring respectively with press side and mounting groove of the block far from mounting hole and contacted far from the side inner wall of mounting hole, the cunning
It is fixedly installed with limited block on the top side in dynamic hole and bottom side inner wall, the limited block is located at one of mounting groove far from mounting hole
Side, is arranged with second spring on the sliding bar, and the both ends of the second spring are respectively welded at limited block and to press block mutual
On close side.
Preferably, the top side and bottom side of the sliding bar offer limiting slot, and limited block is slidably mounted in limiting slot.
Preferably, it is rolled on the limited block and ball is installed, ball is in rolling contact with limiting slot inner wall.
Preferably, one end of the remotely located slot of the sliding bar extends to outside sliding eye, and is fixedly installed with pull plate, draws
Protective pad is fixedly installed on movable plate, protective pad is made of rubber material.
Preferably, metal coating block is fixedly installed on the inner wall of the locating slot, sliding bar and metal coating block slide
Contact.
Preferably, described press offers circular hole on block, and one end of mounting rod is slidably mounted in circular hole.
Preferably, the top on the top of the adjusting rod is fixedly installed with baffle, and the diameter of baffle is greater than the straight of mounting hole
Diameter.
Preferably, the limited block is fixedly installed with the first magnetic patch close to the side for pressing block, and limiting slot is close to press block
Side inner wall on be fixedly installed with the second magnetic patch, the pole N of the first magnetic patch and the S of the second magnetic patch are extremely corresponding.
Compared with prior art, the utility model has the beneficial effects that
By using device noumenon, fixed block, mounting hole, adjusting rod, shelves disk, sliding eye, sliding bar, locating slot, press
Block, mounting groove, mounting rod, the first spring, limited block, second spring and limiting slot are used cooperatively, so that sliding bar is pulled, it is sliding
Lever is slided in sliding eye and locating slot, skids off one end of sliding bar outside locating slot, then pulls adjusting rod in fixed block
Upper sliding, adjusts the position of the shelves disk on adjusting rod according to demand, to limit the length of the syringe needle insertion human body in device noumenon
Degree, then pushes sliding bar, separates the first magnetic patch with the second magnetic patch, under the first spring and the elastic reaction of second spring,
One end of sliding bar is pushed in locating slot, adjusting rod is fixed, the utility model structure is simple, easy to use, energy
The enough fat or thin length to adjust piercing needle insertion human body being convenient for according to patient, meets the use demand of user.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of adjustable sting device of Nephrology dept. structural schematic diagram；
Fig. 2 be the utility model proposes a kind of adjustable sting device of Nephrology dept. part A enlarged drawing；
Fig. 3 be the utility model proposes a kind of adjustable sting device of Nephrology dept. the part A1 enlarged drawing.
In figure: 1 device noumenon, 2 fixed blocks, 3 mounting holes, 4 adjusting rods, 5 grades of disks, 6 sliding eyes, 7 sliding bars, 8 locating slots,
9 press block, 10 mounting grooves, 11 mounting rods, 12 first springs, 13 limited blocks, 14 second springs, 15 limiting slots.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, the adjustable sting device of a kind of Nephrology dept., including device noumenon 1, the two sides of device noumenon 1 are equal
It is fixedly installed with fixed block 2, mounting hole 3 is offered on fixed block 2, adjusting rod 4 is slidably fitted in mounting hole 3, adjusting rod 4
Top and bottom end all extend to outside mounting hole 3, and the bottom end of adjusting rod 4 is fixedly installed with grade disk 5, and mounting hole 3 is far from device sheet
Sliding eye 6 is offered on the side inner wall of body 1, sliding bar 7 is slidably fitted in sliding eye 6, and one end of sliding bar 7 extends to peace
It fills in hole 3, adjusting rod 4 equidistantly offers multiple locating slots 8 close to the side of sliding eye 6, is slidably fitted with cunning in locating slot 8
Lever 7 extends to one end in mounting hole 3, and the two sides of sliding bar 7, which are fixedly installed with, presses block 9, the top side and bottom of sliding eye 6
Mounting groove 10 is offered on the inner wall of side, and the same mounting rod 11 is fixedly installed on the two sides inner wall of mounting groove 10, is pressed
Block 9 is slidably mounted on the mounting rod 11 in mounting groove 10, is arranged with the first spring 12 on mounting rod 11, and the two of the first spring 12
End respectively with press side and mounting groove 10 of the block 9 far from mounting hole 3 and contacted far from the side inner wall of mounting hole 3, sliding eye 6
Limited block 13 is fixedly installed on top side and bottom side inner wall, limited block 13 is located at side of the mounting groove 10 far from mounting hole 3, sliding
It is arranged with second spring 14 in lever 7, the both ends of second spring 14 are respectively welded at limited block 13 and to press block 9 close to each other
On side, by utilizing device noumenon 1, fixed block 2, mounting hole 3, adjusting rod 4, shelves disk 5, sliding eye 6, sliding bar 7, locating slot
8, the cooperation for pressing block 9, mounting groove 10, mounting rod 11, the first spring 12, limited block 13, second spring 14 and limiting slot 15 makes
With so that pulling sliding bar 7, sliding bar 7 slides in sliding eye 6 and locating slot 8, and one end of sliding bar 7 is made to skid off locating slot 8
Outside, then adjusting rod 4 is pulled to slide on fixed block 2, the position of the shelves disk 5 on adjusting rod 4 is adjusted according to demand, to limit
The length of syringe needle insertion human body in device noumenon 1, then pushes sliding bar 7, separates the first magnetic patch with the second magnetic patch, the
Under one spring 12 and the elastic reaction of second spring 14, one end of sliding bar 7 is pushed in locating slot 8, adjusting rod 4 is carried out
Fixed, the utility model structure is simple, easy to use, can be convenient for being inserted into human body according to the fat or thin of patient to adjust piercing needle
Length, meet the use demand of user.
In the utility model, the top side and bottom side of sliding bar 7 offer limiting slot 15, and limited block 13 is slidably mounted on limit
In the slot 15 of position, is rolled on limited block 13 and ball is installed, ball is in rolling contact with 15 inner wall of limiting slot, and sliding bar 7 is remotely located
One end of slot 8 extends to outside sliding eye 6, and is fixedly installed with pull plate, and protective pad is fixedly installed in pull plate, and protective pad is adopted
It is made of rubber material, metal coating block is fixedly installed on the inner wall of locating slot 8, sliding bar 7 connects with the sliding of metal coating block
Touching, presses and offers circular hole on block 9, one end of mounting rod 11 is slidably mounted in circular hole, and the top on the top of adjusting rod 4 is fixed
Baffle is installed, the diameter of baffle is greater than the diameter of mounting hole 3, and limited block 13 is fixedly installed with the close to the side for pressing block 9
One magnetic patch, limiting slot 15 are fixedly installed with the second magnetic patch, the pole N of the first magnetic patch and second on the side inner wall for pressing block 9
The S of magnetic patch is extremely corresponding, by utilizing device noumenon 1, fixed block 2, mounting hole 3, adjusting rod 4, shelves disk 5, sliding eye 6, sliding
Bar 7, locating slot 8 press block 9, mounting groove 10, mounting rod 11, the first spring 12, limited block 13, second spring 14 and limiting slot
15 be used cooperatively, so that pulling sliding bar 7, sliding bar 7 slide in sliding eye 6 and locating slot 8, makes one end of sliding bar 7
It skids off outside locating slot 8, then adjusting rod 4 is pulled to slide on fixed block 2, adjust the position of the shelves disk 5 on adjusting rod 4 according to demand
It sets, to limit the length of the syringe needle insertion human body in device noumenon 1, then pushes sliding bar 7, make the first magnetic patch and the second magnetic
Block separation, under the first spring 12 and the elastic reaction of second spring 14, one end of sliding bar 7 is pushed in locating slot 8, right
Adjusting rod 4 is fixed, and the utility model structure is simple, easy to use, can be convenient for being punctured according to the fat or thin of patient to adjust
Syringe needle is inserted into the length of human body, meets the use demand of user.
Working principle: when in use, when needing the length for adjusting syringe needle insertion human body fat or thin according to human body, first
Sliding bar 7 is pulled, sliding bar 7 slides in sliding eye 6 and locating slot 8, skids off one end of sliding bar 7 outside locating slot 8, herein
In the process, the drive of sliding bar 7 presses block 9 and slides on the mounting rod 11 in mounting groove 10, presses block 9 and presses the first spring 12,
Make the first spring 12 that elastic deformation occur, sliding bar 7 is in sliding, the relative motion in limiting slot 15 of limited block 13, limited block
13 drive the first magnetic patch and the second magnetic patch attracting, press block 9 and press second spring 14, make second spring 14 that elastic deformation occur,
Then it pulls adjusting rod 4 to slide on fixed block 2, the position of the shelves disk 5 on adjusting rod 4 is adjusted according to demand, to limit dress
The length for setting the syringe needle insertion human body on ontology 1, then pushes sliding bar 7, separates the first magnetic patch with the second magnetic patch, first
Under spring 12 and the elastic reaction of second spring 14, one end of sliding bar 7 is pushed in locating slot 8, adjusting rod 4 is consolidated
It is fixed, it is easy to operate, meet the use demand of user.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (8)
1. a kind of adjustable sting device of Nephrology dept., including device noumenon (1), which is characterized in that described device ontology (1)
Two sides are fixedly installed with fixed block (2), are offered mounting hole (3) on the fixed block (2), sliding in the mounting hole (3)
It is equipped with adjusting rod (4), the top and bottom end of the adjusting rod (4) all extend to mounting hole (3) outside, and the bottom of adjusting rod (4)
End is fixedly installed with a grade disk (5), offers sliding eye (6) on the side inner wall of the mounting hole (3) separate device noumenon (1),
It is slidably fitted with sliding bar (7) in the sliding eye (6), one end of the sliding bar (7) extends in mounting hole (3), described
Adjusting rod (4) equidistantly offers multiple locating slots (8) close to the side of sliding eye (6), is slidably installed in the locating slot (8)
There is sliding bar (7) to extend to one end in mounting hole (3), the two sides of the sliding bar (7), which are fixedly installed with, presses block (9),
It is offered mounting groove (10) on the top side of the sliding eye (6) and bottom side inner wall, on the two sides inner wall of the mounting groove (10)
It is fixedly installed with the same mounting rod (11), the mounting rod (11) for pressing block (9) and being slidably mounted in mounting groove (10)
On, be arranged with the first spring (12) on the mounting rod (11), the both ends of first spring (12) respectively with to press block (9) remote
Side and mounting groove (10) from mounting hole (3) are contacted far from the side inner wall of mounting hole (3), the top side of the sliding eye (6)
Be fixedly installed on the inner wall of bottom side limited block (13), the limited block (13) is located at mounting groove (10) far from mounting hole (3)
Side, be arranged with second spring (14) on the sliding bar (7), the both ends of the second spring (14) are respectively welded at limit
It block (13) and presses on block (9) side close to each other.
2. a kind of adjustable sting device of Nephrology dept. according to claim 1, which is characterized in that the sliding bar (7)
Top side and bottom side offer limiting slot (15), limited block (13) is slidably mounted in limiting slot (15).
3. a kind of adjustable sting device of Nephrology dept. according to claim 1, which is characterized in that the limited block (13)
Upper rolling is equipped with ball, and ball is in rolling contact with limiting slot (15) inner wall.
4. a kind of adjustable sting device of Nephrology dept. according to claim 1, which is characterized in that the sliding bar (7)
One end of remotely located slot (8) extends to sliding eye (6) outside, and is fixedly installed with pull plate, is fixedly installed in pull plate anti-
Protection pad, protective pad are made of rubber material.
5. a kind of adjustable sting device of Nephrology dept. according to claim 1, which is characterized in that the locating slot (8)
Inner wall on be fixedly installed with metal coating block, sliding bar (7) and the sliding contact of metal coating block.
6. a kind of adjustable sting device of Nephrology dept. according to claim 1, which is characterized in that described to press block (9)
On offer circular hole, one end of mounting rod (11) is slidably mounted in circular hole.
7. a kind of adjustable sting device of Nephrology dept. according to claim 1, which is characterized in that the adjusting rod (4)
The top on top be fixedly installed with baffle, the diameter of baffle is greater than the diameter of mounting hole (3).
8. a kind of adjustable sting device of Nephrology dept. according to claim 1, which is characterized in that the limited block (13)
It is fixedly installed with the first magnetic patch close to the side for pressing block (9), limiting slot (15) is fixed on the side inner wall for pressing block (9)
Second magnetic patch is installed, the pole N of the first magnetic patch and the S of the second magnetic patch are extremely corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821712164.7U CN209136808U (en) | 2018-10-22 | 2018-10-22 | A kind of adjustable sting device of Nephrology dept. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821712164.7U CN209136808U (en) | 2018-10-22 | 2018-10-22 | A kind of adjustable sting device of Nephrology dept. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209136808U true CN209136808U (en) | 2019-07-23 |
Family
ID=67270507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821712164.7U Expired - Fee Related CN209136808U (en) | 2018-10-22 | 2018-10-22 | A kind of adjustable sting device of Nephrology dept. |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209136808U (en) |
-
2018
- 2018-10-22 CN CN201821712164.7U patent/CN209136808U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190723 Termination date: 20201022 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |