CN214129791U - Multi-aperture medical needle frame base - Google Patents
Multi-aperture medical needle frame base Download PDFInfo
- Publication number
- CN214129791U CN214129791U CN202022698049.2U CN202022698049U CN214129791U CN 214129791 U CN214129791 U CN 214129791U CN 202022698049 U CN202022698049 U CN 202022698049U CN 214129791 U CN214129791 U CN 214129791U
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- plate
- fixedly connected
- marking
- medical needle
- clamping
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- TZRXHJWUDPFEEY-UHFFFAOYSA-N Pentaerythritol Tetranitrate Chemical compound [O-][N+](=O)OCC(CO[N+]([O-])=O)(CO[N+]([O-])=O)CO[N+]([O-])=O TZRXHJWUDPFEEY-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010001526 Air embolism Diseases 0.000 description 1
- 208000005189 Embolism Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
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- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to a medical needle frame technical field, especially a medical needle frame base of many calibers, including the riser, the top surface fixedly connected with roof of riser, a plurality of arrangement holes have been seted up on the surface of roof, fixedly connected with fixed plate has all been returned to the roof both sides, a plurality of slide openings have been seted up on the surface of fixed plate, and is a plurality of the inner wall sliding connection of slide opening has the ejector pin. The utility model has the advantages that: through having set up the fixed plate, a plurality of slide openings have been seted up on the surface of fixed plate, the inner wall sliding connection of a plurality of slide openings has the ejector pin, the one end fixedly connected with pinch-off blades of ejector pin, the inner wall fixedly connected with clamping pad of pinch-off blades, the top spring has been cup jointed to one side that the ejector pin is close to the clamping blade, can make the user can push open two clamping blades after inserting the syringe through the arrangement hole, make it embrace by the pinch-off blades, realize the fastening, when can adapt to different diameter syringes, can also press from both sides tight syringe, prevent that it from rocking.
Description
Technical Field
The utility model relates to the technical field of medical needle racks, in particular to a multi-aperture medical needle rack base.
Background
Syringes are a common medical device, and the principle of syringes was proposed by kathler, italian as early as the 15 th century. It is mainly used for injecting liquid medicine or extracting liquid. Syringes may also be used for injection through rubber septa in medical devices, containers, scientific instruments such as in some chromatography. Injecting gas into a blood vessel will cause air embolism. The method of removing air from the syringe to avoid embolism is to invert the syringe, tap it gently, and then squeeze out a little liquid before injecting into the bloodstream.
When in use, a plurality of syringes with different calibers are used at the same time, and the syringes need a needle frame to support different syringes, but the prior medical needle frame has the following problems when in use:
the syringe diameter of different bores is different, and it is fixed that current needle frame places the hole, can not block the syringe of different diameters, leads to the syringe to rock everywhere, is difficult to settle stably.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art, provides a multi-aperture medical needle frame base, and effectively solves the defects of the prior art.
The purpose of the utility model is realized through the following technical scheme: a multi-aperture medical needle frame base comprises a vertical plate, wherein the top surface of the vertical plate is fixedly connected with a top plate, the surface of the top plate is provided with a plurality of placing holes, two sides of the top plate are fixedly connected with fixed plates, the surface of each fixed plate is provided with a plurality of sliding holes, the inner walls of the plurality of sliding holes are connected with ejector rods in a sliding manner, one end of each ejector rod is fixedly connected with a clamping plate, the inner wall of each clamping plate is fixedly connected with a clamping cushion, one side, close to the clamping plate, of each ejector rod is sleeved with a jacking spring, and one end, far away from the clamping plate, of each ejector rod is fixedly connected with a baffle;
the middle part of one side of the vertical plate is fixedly connected with a marking plate, both sides of the top of the marking plate are fixedly connected with connecting lugs, the center of one side of the connecting lugs is fixedly connected with a guide bar, and the outer wall of the guide bar is slidably connected with a marking eraser.
Optionally, the positions of the plurality of sliding holes correspond to the positions of the circle centers of the plurality of placing holes respectively, the plurality of ejector rods are symmetrically distributed by taking the circle centers of the placing holes as a symmetric center, and the length of each ejector rod is greater than half of the width of the top surface of the top plate.
By adopting the scheme, the clamping plates on the two opposite ejector rods can be ejected together, and the clamping force is improved.
Optionally, the jacking spring is located between one side of the clamping plate and one side of the fixing plate, the diameter of the jacking spring is smaller than the width of the clamping plate, the clamping plate is distributed in an arc shape, the baffle is located on the outer side of the fixing plate, and the diameter of the baffle is larger than that of the sliding hole.
By adopting the scheme, the ejector rod is prevented from being separated from the sliding hole through the limitation of the baffle plate.
Optionally, the length of the guide bar is equal to the length of the marking plate, the length of the marking eraser is equal to the width of the marking plate, the marking plate is arranged in an upward inclined manner, and the marking eraser is in complete contact with the surface of the marking plate.
By adopting the scheme, the injector information can be conveniently marked by a user, and the injector can be conveniently observed by inclining.
Optionally, the center department of one side of the clamping cushion is provided with a notch, the edge at the top of the notch is provided with an oblique chamfer, the clamping cushion is made of a spongy cushion, and the clamping cushion is in a semi-elliptical shape.
By adopting the scheme, the injector can be conveniently inserted between the spongy cushions through the inclined chamfer and the gap, so that the spongy cushions hold the injector and prevent the injector from shaking.
Optionally, the four corners of the bottom surface of the vertical plate are fixedly connected with supporting suction cups, the middle part of one side surface of the vertical plate is fixedly connected with a pen clip, and a white board pen is inserted into the inner wall of the pen clip.
By adopting the scheme, the vertical plate and the desktop can be attracted together, the stability is improved, and the whiteboard marker is convenient to store.
The utility model has the advantages of it is following:
1. the multi-aperture medical needle frame base is provided with a fixed plate, the surface of the fixed plate is provided with a plurality of sliding holes, the inner wall of each sliding hole is connected with an ejector rod in a sliding manner, one end of each ejector rod is fixedly connected with a clamping plate, the inner wall of each clamping plate is fixedly connected with a tightening cushion, one side of each ejector rod, which is close to the clamping plate, is sleeved with a tightening spring, one end of each ejector rod, which is far away from the clamping plate, is fixedly connected with a baffle, the tightening springs are positioned between one side of the clamping plate and one side face of the fixed plate, the diameter of each tightening spring is smaller than the width of the clamping plate, the clamping plates are distributed in a circular arc shape, the baffle is positioned on the outer side of the fixed plate, the diameter of the baffle is larger than that of each sliding hole, a user can push away the two clamping plates after inserting an injector through a placement hole, the injector can be held by the tightening cushions, can be suitable for injectors with different diameters, and can also clamp the injectors, preventing it from shaking.
2. This medical needle frame base of many calibers, through having set up the marking plate, the equal fixedly connected with engaging lug in both sides at marking plate top, the fixedly connected with guide bar of center department of engaging lug one side, the outer wall sliding connection of guide bar has the marking blackboard eraser, and the length of guide bar equals with the length of marking plate, and the length of marking blackboard eraser equals with the width of marking plate, and the marking plate is the tilt up setting, and the marking blackboard eraser is in complete contact with the surface of marking plate, and the middle part fixedly connected with pen card of riser side, the inner wall of pen card is pegged graft and is had the blank pen, can make the user use the blank pen to mark at the position that marking plate and syringe correspond, conveniently looks over through the marking plate of putting to one side, prevents to take by mistake, can clear up mark content fast through pulling the marking blackboard eraser moreover, conveniently changes the mark.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic front view of the structure of the present invention;
FIG. 3 is a schematic cross-sectional view taken along line A-A of FIG. 2 according to the present invention;
fig. 4 is a schematic cross-sectional view of the structure at the position B-B in fig. 2 according to the present invention.
In the figure: 1-vertical plate, 2-top plate, 3-placing hole, 4-fixing plate, 5-sliding hole, 6-ejector rod, 7-baffle, 8-marking plate, 9-connecting lug, 10-guide bar, 11-marking eraser, 12-supporting sucker, 13-pen clip, 14-white board pen, 15-clamping plate, 16-fastening soft pad and 17-fastening spring.
Detailed Description
The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.
As shown in fig. 1 to 4, a multi-aperture medical needle frame base comprises a vertical plate 1, wherein the top surface of the vertical plate 1 is fixedly connected with a top plate 2, the surface of the top plate 2 is provided with a plurality of placing holes 3, both sides of the top plate 2 are fixedly connected with fixed plates 4, the surface of the fixed plate 4 is provided with a plurality of sliding holes 5, the inner walls of the plurality of sliding holes 5 are slidably connected with ejector rods 6, one end of each ejector rod 6 is fixedly connected with a clamping plate 15, the inner wall of each clamping plate 15 is fixedly connected with a tightening cushion 16, one side of each ejector rod 6, which is close to the clamping plate 15, is sleeved with a tightening spring 17, and one end of each ejector rod 6, which is far away from the clamping plate 15, is fixedly connected with a baffle 7;
the middle part of one side of the vertical plate 1 is fixedly connected with a marking plate 8, two sides of the top of the marking plate 8 are fixedly connected with connecting lugs 9, the center of one side of each connecting lug 9 is fixedly connected with a guide bar 10, and the outer wall of each guide bar 10 is connected with a marking eraser 11 in a sliding mode.
As an optional technical solution of the utility model: the positions of the sliding holes 5 correspond to the positions of the circle centers of the placing holes 3 respectively, the ejector rods 6 are symmetrically distributed by taking the circle centers of the placing holes 3 as a symmetrical center, and the length of each ejector rod 6 is greater than half of the width of the top surface of the top plate 2.
When the scheme is implemented specifically, the injector is inserted from the placing hole 3 and can be just positioned between the ejector rods 6, so that the injector is convenient to clamp.
As an optional technical solution of the utility model: the jacking spring 17 is positioned between one side of the clamping plate 15 and one side of the fixed plate 4, the diameter of the jacking spring 17 is smaller than the width of the clamping plate 15, the clamping plate 15 is distributed in an arc shape, the baffle 7 is positioned on the outer side of the fixed plate 4, and the diameter of the baffle 7 is larger than that of the sliding hole 5.
When the scheme is implemented specifically, the injector is inserted between the clamping plates 15, the clamping plates 15 are pushed open firstly, so that the jacking springs 17 contract, and then after the injector is completely inserted between the clamping plates 15, the injector can be clamped by the jacking force of the jacking springs 17.
As an optional technical solution of the utility model: the length of the guide bar 10 is equal to that of the marking plate 8, the length of the marking eraser 11 is equal to that of the marking plate 8, the marking plate 8 is arranged in an upward inclined mode, and the marking eraser 11 is completely contacted with the surface of the marking plate 8.
When the scheme is implemented specifically, the marking content on the surface of the marking plate 8 can be erased once by pulling the marking plate eraser 11, so that the mark can be changed conveniently.
As an optional technical solution of the utility model: the center department of 16 one sides of the cushion that steps up is seted up jaggedly, and the edge at breach top has seted up oblique chamfer, and the material of the cushion 16 that steps up is the foam-rubber cushion, and the shape of the cushion 16 that steps up is semiellipse shape.
When the scheme is implemented specifically, the cushion 16 is tightened to clamp the injector, the cushion can be sunken inwards, so that the outer wall of the injector is embraced and completely attached to the injector, and the injector is fixed.
As an optional technical solution of the utility model: four corners of the bottom surface of the vertical plate 1 are fixedly connected with supporting suction cups 12, the middle part of one side surface of the vertical plate 1 is fixedly connected with a pen clip 13, and a white board pen 14 is inserted into the inner wall of the pen clip 13.
This scheme is when concrete implementation, will support sucking disc 12 and adsorb on the desktop, can improve riser 1's stability, prevent that it from shaking in disorder, and whiteboard pen 14 can be fixed to the pen clip 13 simultaneously, makes things convenient for it to accomodate.
The working process of the utility model is as follows: when a user uses the injector fixing device, the fixing plate 4 is arranged, the surface of the fixing plate 4 is provided with a plurality of sliding holes 5, the inner walls of the sliding holes 5 are connected with an ejector rod 6 in a sliding manner, one end of the ejector rod 6 is fixedly connected with a clamping plate 15, the inner wall of the clamping plate 15 is fixedly connected with a clamping cushion 16, one side of the ejector rod 6 close to the clamping plate 15 is sleeved with a jacking spring 17, one end of the ejector rod 6 far away from the clamping plate 15 is fixedly connected with a baffle 7, the jacking spring 17 is positioned between one side of the clamping plate 15 and one side face of the fixing plate 4, the diameter of the jacking spring 17 is smaller than the width of the clamping plate 15, the clamping plates 15 are distributed in a circular arc shape, the baffle 7 is positioned at the outer side of the fixing plate 4, the diameter of the baffle 7 is larger than that of the sliding holes 5, the injector can be pushed open by the two clamping plates 15 after being inserted through the placing hole 3, the injector can be embraced by the clamping cushion 16, the fastening is realized, and can be adapted to injectors with different diameters, the injector can be clamped tightly to prevent the injector from shaking, the marking plate 8 is arranged, the two sides of the top of the marking plate 8 are fixedly connected with the connecting lugs 9, the center of one side of the connecting lug 9 is fixedly connected with the guide bar 10, the outer wall of the guide bar 10 is connected with the marking eraser 11 in a sliding manner, the length of the guide bar 10 is equal to that of the marking plate 8, the length of the marking eraser 11 is equal to that of the marking plate 8, the marking plate 8 is arranged in an upward inclined manner, the marking eraser 11 is completely contacted with the surface of the marking plate 8, the middle part of one side surface of the vertical plate 1 is fixedly connected with the pen clamp 13, the inner wall of the pen clamp 13 is inserted with the white board pen 14, a user can mark the position of the marking plate 8 corresponding to the injector by using the white board pen 14, the inclined marking plate 8 is convenient to check, the mistaken taking is prevented, and the marking content can be quickly cleaned by pulling the marking eraser 11, the mark is convenient to change.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a medical needle frame base of many calibers which characterized in that: the lifting device comprises a vertical plate (1), wherein a top plate (2) is fixedly connected to the top surface of the vertical plate (1), a plurality of placing holes (3) are formed in the surface of the top plate (2), fixing plates (4) are fixedly connected to the two sides of the top plate (2), a plurality of sliding holes (5) are formed in the surface of the fixing plates (4), ejector rods (6) are slidably connected to the inner walls of the sliding holes (5), a clamping plate (15) is fixedly connected to one end of each ejector rod (6), a clamping cushion (16) is fixedly connected to the inner wall of each clamping plate (15), jacking springs (17) are sleeved on one side, close to the clamping plate (15), of each ejector rod (6), and a baffle (7) is fixedly connected to one end, far away from the clamping plate (15), of each ejector rod (6);
the improved vertical plate structure is characterized in that a marking plate (8) is fixedly connected to the middle of one side of the vertical plate (1), connecting lugs (9) are fixedly connected to the two sides of the top of the marking plate (8), a guide bar (10) is fixedly connected to the center of one side of each connecting lug (9), and a marking eraser (11) is slidably connected to the outer wall of each guide bar (10).
2. The multi-aperture medical needle holder base according to claim 1, wherein: the positions of the plurality of sliding holes (5) correspond to the positions of the circle centers of the plurality of placing holes (3), the plurality of ejector rods (6) are symmetrically distributed by taking the circle centers of the placing holes (3) as a symmetrical center, and the length of each ejector rod (6) is greater than half of the width of the top surface of the top plate (2).
3. The multi-aperture medical needle holder base according to claim 1, wherein: the jacking spring (17) is located between one side of the clamping plate (15) and one side face of the fixing plate (4), the diameter of the jacking spring (17) is smaller than the width of the clamping plate (15), the clamping plate (15) is in arc-shaped distribution, the baffle (7) is located on the outer side of the fixing plate (4), and the diameter of the baffle (7) is larger than that of the sliding hole (5).
4. The multi-aperture medical needle holder base according to claim 1, wherein: the length of the guide bar (10) is equal to that of the marking plate (8), the length of the marking eraser (11) is equal to that of the marking plate (8), the marking plate (8) is arranged in an upward inclined mode, and the marking eraser (11) is in complete contact with the surface of the marking plate (8).
5. The multi-aperture medical needle holder base according to claim 1, wherein: the center department of tightening cushion (16) one side sets up jaggedly, the edge at breach top has seted up oblique chamfer, the material of tightening cushion (16) is the foam-rubber cushion, the shape of tightening cushion (16) is semiellipse shape.
6. The multi-aperture medical needle holder base according to claim 1, wherein: the pen stand is characterized in that supporting suckers (12) are fixedly connected to four corners of the bottom surface of the vertical plate (1), a pen clamp (13) is fixedly connected to the middle of one side surface of the vertical plate (1), and a white board pen (14) is inserted into the inner wall of the pen clamp (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022698049.2U CN214129791U (en) | 2020-11-19 | 2020-11-19 | Multi-aperture medical needle frame base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022698049.2U CN214129791U (en) | 2020-11-19 | 2020-11-19 | Multi-aperture medical needle frame base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214129791U true CN214129791U (en) | 2021-09-07 |
Family
ID=77565163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022698049.2U Expired - Fee Related CN214129791U (en) | 2020-11-19 | 2020-11-19 | Multi-aperture medical needle frame base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214129791U (en) |
-
2020
- 2020-11-19 CN CN202022698049.2U patent/CN214129791U/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: 20210907 |