CN215677480U

CN215677480U - Medical syringe needle rigidity tester

Info

Publication number: CN215677480U
Application number: CN202122218159.9U
Authority: CN
Inventors: 夏平
Original assignee: Weixia Electronic Technology Hangzhou Co ltd
Current assignee: Weixia Electronic Technology Hangzhou Co ltd
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-01-28
Anticipated expiration: 2031-09-14

Abstract

The utility model belongs to the tester field, in particular to a medical injection needle rigidity tester, which comprises a machine body and a fixing mechanism, wherein a display screen is arranged in the machine body, a clamping mechanism is arranged below the display screen, the fixing mechanism is arranged outside the machine body, a pulley is arranged at the bottom of the fixing mechanism, a chute is arranged at the bottom of the pulley, a first gear is arranged at the bottom of the machine body, a transmission rod is connected to the outside of the first gear, and a second gear is arranged at the side edge of the transmission rod; the injection needle fixing device is provided with the fixing mechanism, so that the injection needle can be conveniently fixed, the injection needle can be better tested, the later-stage injection needle can be conveniently used, the injection needle fixing device is simple in structure, is not easy to fall off, is convenient to operate, can be operated by one hand, is convenient for accurately obtaining test data, is stable in rotation and flexible in operation, greatly improves the working efficiency, enables the test to be more comprehensive, greatly improves the test effect, is simple in structure, and is beneficial to later-stage daily maintenance.

Description

Medical syringe needle rigidity tester

Technical Field

The utility model relates to the field of testers, in particular to a medical injection needle rigidity tester.

Background

A syringe is a common medical appliance, mainly using a needle to extract or inject gas or liquid, and the syringe can also be used for medical equipment, containers, scientific instruments such as those in chromatography, to inject through a rubber septum, and nowadays, a rigidity tester of a syringe needle is needed to facilitate better putting the syringe needle into use.

The existing tester has the problems of single function, fixing and inconvenient operation, testing of injection needles, inconvenient height adjustment, inconvenient maintenance and repair and work efficiency improvement, and the like.

Therefore, a medical injection needle rigidity tester is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to make up for the defects of the prior art and solve the problems of single function, incapability of fixing well, inconvenience in operation, incapability of testing the injection needle well, inconvenience in height adjustment, inconvenience in maintenance and repair and incapability of improving the working efficiency, the utility model provides a medical injection needle rigidity tester.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the rigidity tester for the medical injection needle comprises a machine body and a fixing mechanism, wherein a display screen is arranged inside the machine body, a clamping mechanism is arranged below the display screen, the fixing mechanism is arranged on the outer side of the machine body, a pulley is arranged at the bottom of the fixing mechanism, and a sliding groove is formed in the bottom of the pulley.

Preferably, the bottom of the machine body is provided with a first gear, the outer side of the first gear is connected with a transmission rod, a second gear is installed on the side edge of the transmission rod, and a placing frame is arranged at the top of the second gear.

Preferably, the clamping mechanism comprises a first fixing column, a second fixing column, a spring, a screw rod and a support, the second fixing column is arranged on the side edge of the first fixing column, the spring is connected to the side edge of the second fixing column, the screw rod penetrates through the inside of the second fixing column, and the support is arranged on the outer side of the screw rod.

Preferably, the first fixing column and the second fixing column form a rotating structure through a screw, and the first fixing column and the screw are perpendicular to each other.

Preferably, the fixing mechanism comprises a rotating rod, a first clamping rod and a second clamping rod, the first clamping rod is arranged on the side edge of the rotating rod, and the second clamping rod is arranged below the first clamping rod.

Preferably, the first clamping rod and the second clamping rod form a rotating structure through a rotating rod, and the first clamping rod and the second clamping rod are parallel to each other.

Preferably, the fixing mechanism and the sliding chute form a sliding structure through a pulley, and the fixing mechanism and the sliding chute are parallel to each other.

Preferably, the rack passes through and constitutes elevation structure between first gear and the transfer line, and first gear sets up about the axis symmetry of organism.

The utility model has the advantages that:

1. this medical syringe needle rigidity tester is provided with fixture, pass the support with the syringe needle, place between first fixed column and second fixed column, through rotating the screw rod that runs through in the second fixed column, support the draw-in groove that sets up on the first fixed column, the tip that can make first fixed column inclines to one side, and the spring of being connected between first fixed column and the second fixed column, pulling second fixed column inclines together, form an inward motion, can firmly grasp syringe needle, be convenient for fix syringe needle, be favorable to better testing for syringe needle, the use of the later stage syringe needle of being convenient for, and simple structure, be difficult for droing, the simple operation, but one-hand operation.

2. This medical syringe needle rigidity tester is provided with fixed establishment, place the syringe needle of syringe needle, between first clamping bar and the second clamping bar, the pulling bull stick drives first clamping bar and rotates on the second clamping bar, can firmly fix the syringe needle between first clamping bar and second clamping bar, be favorable to fixed syringe needle, be difficult for droing, be favorable to the test to the syringe needle rigidity, be convenient for accurate obtaining test data, and rotate steadily, the flexible operation, but one-hand operation, work efficiency is greatly improved, fixed establishment's bottom is provided with the pulley, slide on the spout through the pulley, be favorable to the gliding test of syringe needle, make the test more comprehensive, the effect of test has been improved greatly, and simple structure, can dismantle, be favorable to later stage daily maintenance and maintenance.

3. This medical syringe needle rigidity tester is provided with first gear, rotation through controlling first gear, drive the transfer line and rotate from top to bottom, and the top of transfer line is connected with the second gear, the second gear can keep pivoted stability, and the rack is installed at the top of second gear, the rack constitutes the lift through the rotation of first gear with the transfer line, be favorable to adjusting the height, be convenient for the required height of different height operations, and go up and down steadily, the security when using the tester has been improved, and the universal wheel is installed to the bottom of organism, be favorable to removing the tester to required position, the efficiency of work is greatly improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic overall front view of the embodiment;

FIG. 2 is a schematic view of a clamping mechanism according to an embodiment;

FIG. 3 is a schematic view of a fixing mechanism according to an embodiment;

FIG. 4 is a schematic view of the connection structure of the second first gear and the transmission rod according to the embodiment.

In the figure: 1. a body; 2. a display screen; 3. a clamping mechanism; 301. a first fixed column; 302. a second fixed column; 303. a spring; 304. a screw; 305. a support; 4. a fixing mechanism; 401. a rotating rod; 402. a first clamping bar; 403. a second clamping bar; 5. a pulley; 6. a chute; 7. a first gear; 8. a transmission rod; 9. a second gear; 10. and (5) placing the shelf.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1-3, a medical injection needle rigidity tester includes a machine body 1, a display screen 2, a clamping mechanism 3, a fixing mechanism 4, a pulley 5, a chute 6, a first gear 7, a transmission rod 8, a second gear 9 and a placing rack 10, wherein the display screen 2 is arranged inside the machine body 1, the clamping mechanism 3 is arranged below the display screen 2, the fixing mechanism 4 is arranged outside the machine body 1, the pulley 5 is arranged at the bottom of the fixing mechanism 4, and the chute 6 is arranged at the bottom of the pulley 5.

The clamping mechanism 3 comprises a first fixing column 301, a second fixing column 302, a spring 303, a screw 304 and a support 305, wherein the second fixing column 302 is arranged on the side edge of the first fixing column 301, the spring 303 is connected to the side edge of the second fixing column 302, the screw 304 penetrates through the inside of the second fixing column 302, and the support 305 is arranged on the outer side of the screw 304.

First fixed column 301 passes through screw 304 with second fixed column 302 and constitutes revolution mechanic, and mutually perpendicular between first fixed column 301 and the screw 304, is convenient for fix the syringe needle, is favorable to better testing for the syringe needle.

The fixing mechanism 4 comprises a rotating rod 401, a first clamping rod 402 and a second clamping rod 403, the first clamping rod 402 is arranged on the side edge of the rotating rod 401, and the second clamping rod 403 is arranged below the first clamping rod 402.

The first clamping bar 402 and the second clamping bar 403 form a rotating structure through the rotating rod 401, and the first clamping bar 402 and the second clamping bar 403 are parallel to each other, so that the rigidity of the needle head can be tested, and the test data can be obtained accurately.

Fixing mechanism 4 and spout 6 pass through pulley 5 and constitute sliding construction, and are parallel to each other between fixing mechanism 4 and the spout 6, are favorable to making the test more comprehensive to the gliding test of syringe needle.

Example two

Referring to fig. 1 and 4, in a first comparative example, as another embodiment of the present invention, a first gear 7 is disposed at the bottom of a machine body 1, a transmission rod 8 is connected to the outer side of the first gear 7, a second gear 9 is mounted on the side of the transmission rod 8, and a placing frame 10 is disposed at the top of the second gear 9;

the rack 10 forms a lifting structure through the first gear 7 and the transmission rod 8, and the first gear 7 is symmetrically arranged relative to the central axis of the machine body 1, so that the height adjustment is facilitated, and the height required by operation with different heights is facilitated.

The theory of operation, at first, the outside of organism 1 is provided with fixture 3, pass support 305 with the syringe needle, place between first fixed column 301 and second fixed column 302, through rotating the screw rod 304 that runs through in the second fixed column 302, support the draw-in groove that sets up on first fixed column 301, can make the tip of first fixed column 301 incline to one side, and the spring 303 of being connected between first fixed column 301 and the second fixed column 302, pulling second fixed column 302 inclines together, form an inside motion, can firmly grasp the syringe needle, be convenient for fix the syringe needle, be favorable to better testing for the syringe needle, the use of later stage syringe needle of being convenient for, and simple structure, be difficult for droing, the simple operation, but one-hand operation.

Subsequently, the outside of organism 1 is provided with fixed establishment 4, place the syringe needle of syringe needle, between first clamping bar 402 and the second clamping bar 403, pulling bull stick 401 drives first clamping bar 402 and rotates on second clamping bar 403, can firmly fix the syringe needle between first clamping bar 402 and second clamping bar 403, be favorable to fixed syringe needle, be difficult for droing, be favorable to the test to the syringe needle rigidity, be convenient for accurate obtaining test data, and rotate steadily, the flexible operation, but one-hand operation, and the work efficiency is greatly improved, the bottom of fixed establishment 4 is provided with pulley 5, slide on spout 6 through pulley 5, be favorable to the gliding test of syringe needle, make the test more comprehensive, the effect of test has been greatly improved, and simple structure, can dismantle, be favorable to later stage daily maintenance and maintenance.

Finally, the bottom of organism 1 is provided with first gear 7, rotation through controlling first gear 7, drive transfer line 8 tilting, and the top of transfer line 8 is connected with second gear 9, second gear 9 can keep pivoted stability, and rack 10 is installed at the top of second gear 9, rack 10 constitutes through first gear 7 and transfer line 8's rotation and goes up and down, be favorable to adjusting the height, be convenient for the required height of different height operations, and go up and down steadily, the security when having improved the use tester, and the universal wheel is installed to the bottom of organism 1, be favorable to removing the required position with the tester, the efficiency of work is greatly improved.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. The utility model provides a medical syringe needle rigidity tester which characterized in that: including organism (1) and fixed establishment (4), the inside of organism (1) is provided with display screen (2), and the below of display screen (2) is provided with fixture (3), fixed establishment (4) set up in the outside of organism (1), and the bottom of fixed establishment (4) installs pulley (5) to the bottom of pulley (5) is provided with spout (6).

2. The medical needle rigidity tester according to claim 1, wherein: the bottom of organism (1) is provided with first gear (7), and the outside of first gear (7) is connected with transfer line (8) to second gear (9) are installed to the side of transfer line (8), the top of second gear (9) is provided with rack (10).

3. The medical needle rigidity tester according to claim 1, wherein: the clamping mechanism (3) comprises a first fixing column (301), a second fixing column (302), a spring (303), a screw rod (304) and a support (305), the second fixing column (302) is arranged on the side edge of the first fixing column (301), the spring (303) is connected to the side edge of the second fixing column (302), the screw rod (304) penetrates through the inside of the second fixing column (302), and the support (305) is arranged on the outer side of the screw rod (304).

4. The medical needle rigidity tester according to claim 3, wherein: the first fixing column (301) and the second fixing column (302) form a rotating structure through a screw (304), and the first fixing column (301) and the screw (304) are perpendicular to each other.

5. The medical needle rigidity tester according to claim 1, wherein: the fixing mechanism (4) comprises a rotating rod (401), a first clamping rod (402) and a second clamping rod (403), the first clamping rod (402) is arranged on the side edge of the rotating rod (401), and the second clamping rod (403) is installed below the first clamping rod (402).

6. The medical needle rigidity tester according to claim 5, wherein: the first clamping rod (402) and the second clamping rod (403) form a rotating structure through the rotating rod (401), and the first clamping rod (402) and the second clamping rod (403) are parallel to each other.

7. The medical needle rigidity tester according to claim 1, wherein: the fixing mechanism (4) and the sliding groove (6) form a sliding structure through a pulley (5), and the fixing mechanism (4) and the sliding groove (6) are parallel to each other.

8. The medical needle rigidity tester according to claim 2, wherein: the rack (10) is in a lifting structure formed between the first gear (7) and the transmission rod (8), and the first gear (7) is symmetrically arranged relative to the central axis of the machine body (1).