CN217443093U - Medical rubber plug friction instrument - Google Patents
Medical rubber plug friction instrument Download PDFInfo
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- CN217443093U CN217443093U CN202221463272.1U CN202221463272U CN217443093U CN 217443093 U CN217443093 U CN 217443093U CN 202221463272 U CN202221463272 U CN 202221463272U CN 217443093 U CN217443093 U CN 217443093U
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- rubber plug
- support
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- bracket
- piece
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Abstract
The utility model discloses a medical rubber plug friction instrument, which comprises a bracket and a rubber plug I arranged on the bracket in a sliding way, wherein a rubber plug II is arranged opposite to the rubber plug I, and the rubber plug II is connected with the bracket through a connecting component with adjustable displacement; the bracket is provided with a driving mechanism for driving the rubber plug I to slide so as to enable the rubber plug I to rub against the rubber plug II. The utility model has the advantages that one of the two rubber plugs which are arranged oppositely is arranged on the bracket in a sliding way, so that the two rubber plugs are rubbed with each other, and the sufficient time and force for rubbing are ensured to be consistent through a mechanical way, so that the detection result is more accurate; the other rubber plug is connected with the bracket through the connecting component with adjustable displacement, so that the contact pressure of the sealing surfaces of the two rubber plugs can be conveniently adjusted; through the combined action of the weight and the spring, the contact force of the side surfaces of the necks of the two rubber plugs can be adjusted.
Description
Technical Field
The utility model relates to a plug detects technical field, especially indicates a medical plug friction appearance.
Background
During the use of the film-coated rubber plug, a layer of film sprayed on the surface of the rubber plug is easy to fall off, and the medicine is polluted. It is analyzed to be related to the detection method of the rubber plug. The original detection method is that the sprayed semi-finished product is rubbed by a sealing surface after an inspector picks up two rubber plugs, and the semi-finished product is unqualified if the film falls off and qualified if the film does not fall off. There are great holes in this approach: 1. the rubbing time 2 is not kept, and the rubbing force of each inspector is different. For this purpose, it is proposed to produce an instrument instead of a manual rubbing.
Disclosure of Invention
To the deficiency in the above-mentioned background art, the utility model provides a medical plug friction appearance has solved the unreasonable problem of detection method of plug among the prior art.
The technical scheme of the utility model is realized like this:
a medical rubber plug friction instrument comprises a support and a rubber plug I which is arranged on the support in a sliding mode, wherein a rubber plug II is arranged opposite to the rubber plug I, and the rubber plug II is connected with the support through a connecting assembly with adjustable displacement; the bracket is provided with a driving mechanism for driving the rubber plug I to slide so as to enable the rubber plug I to rub against the rubber plug II.
Further, coupling assembling includes that the overhang sets up the support piece on the support, and the overhang end of support piece is equipped with weight adjusting part, and support piece passes through elastic component and leg joint near the position of weight adjusting part.
Further, the weight adjusting member includes a tray and a weight.
Further, the rubber plug two-way pipe is connected with the supporting piece through the rubber plug mold core.
Further, the support member is connected to the bracket by a moving connector.
Furthermore, a screw rod is arranged on the support, and the movable connecting piece is a nut in threaded fit with the screw rod.
Further, the driving mechanism comprises a wiper motor, and the output end of the wiper motor is connected with the rubber plug I through a connecting rod.
Furthermore, the bracket is provided with a guide rail and a sliding block in sliding fit with the guide rail, the first rubber plug is connected with the sliding block through a rubber plug mold core, and the sliding block is connected with the connecting rod.
Further, the wiper motor is electrically connected with a time relay.
Furthermore, the driving mechanism comprises a cam swing rod mechanism, and a swing rod of the cam swing rod mechanism is connected with the rubber plug through a connecting rod.
The utility model has the advantages that: the utility model has the advantages that one of the two rubber plugs which are arranged oppositely is arranged on the bracket in a sliding way, so that the two rubber plugs are rubbed with each other, and the sufficient time and force for rubbing are ensured to be consistent through a mechanical way, so that the detection result is more accurate; the other rubber plug is connected with the bracket through the connecting component with adjustable displacement, so that the contact pressure of the sealing surfaces of the two rubber plugs can be conveniently adjusted; through the combined action of the weight and the spring, the contact force of the side surfaces of the necks of the two rubber plugs can be adjusted, and the detection application range is widened.
Drawings
In order to illustrate the embodiments of the present invention more clearly, the drawings that are needed in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and that other drawings can be obtained by those skilled in the art without inventive work.
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without any creative effort belong to the protection scope of the present invention.
As shown in fig. 1, the medical rubber plug friction instrument of embodiment 1 of the present invention comprises a support and two rubber plugs 7 arranged on the support, wherein the two rubber plugs 7 are total, the two rubber plugs comprise a first rubber plug and a second rubber plug, and the two rubber plugs are arranged up and down relatively. The first rubber plug is arranged on the support in a sliding mode, and the support is provided with a driving mechanism for driving the first rubber plug to slide so that the first rubber plug rubs against the second rubber plug in the sliding process. The second rubber plug is connected with the support through the connecting component with adjustable displacement, so that the contact pressure of the sealing surfaces of the two rubber plugs can be conveniently adjusted.
Further, the connecting assembly comprises a supporting piece 9 which is arranged on the support in a hanging mode, a screw rod 3 is arranged on the support, one end of the supporting piece 9 is connected with the screw rod 3 on the support through a movable connecting piece, namely a nut, and therefore the displacement of the end of the supporting piece 9 is adjustable. The other end of the supporting piece 9 is arranged on the bracket in a hanging and extending mode through a hanging and extending end, and the second rubber plug is connected to the middle of the supporting piece 9 through a second rubber plug mold core 6. The overhanging end of the supporting piece 9 is provided with a weight adjusting piece, and the position of the supporting piece 9 close to the weight adjusting piece is connected with the bracket through an elastic piece 8. In this embodiment, the elastic member 8 is a spring; the weight adjustment member includes a tray 11 and a weight 10. Through the combined action of the weight and the spring, the contact force of the side surfaces of the necks of the two rubber plugs can be adjusted.
Furthermore, the support is provided with a guide rail 4 and a sliding block 5 in sliding fit with the guide rail 4, the first rubber plug is connected with the sliding block 5 through a rubber plug mold core 6, and the sliding track of the first rubber plug is limited, so that the first rubber plug and the second rubber plug keep friction.
Embodiment 4 differs from embodiment 1 in that the driving mechanism includes a cam swing link mechanism and a motor for driving the cam to rotate, and a swing link of the cam swing link mechanism is connected with a slider 5 below the first rubber plug through a connecting rod 2.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a medical plug friction appearance which characterized in that: the rubber plug device comprises a support and a rubber plug I which is arranged on the support in a sliding mode, wherein a rubber plug II is arranged opposite to the rubber plug I, and the rubber plug II is connected with the support through a connecting assembly with adjustable displacement; the bracket is provided with a driving mechanism for driving the rubber plug I to slide so as to enable the rubber plug I to rub against the rubber plug II.
2. The medical rubber plug friction meter according to claim 1, characterized in that: the connecting assembly comprises a supporting piece (9) which is arranged on the support in an overhanging mode, a weight adjusting piece is arranged at the overhanging end of the supporting piece (9), and the position, close to the weight adjusting piece, of the supporting piece (9) is connected with the support through an elastic piece (8).
3. The medical rubber plug friction meter according to claim 2, characterized in that: the weight adjusting member comprises a tray (11) and a weight (10).
4. The medical rubber plug friction meter according to claim 2 or 3, characterized in that: the rubber plug II is connected with a supporting piece (9) through a rubber plug mold core (6).
5. The medical rubber plug friction meter according to claim 4, characterized in that: the supporting piece (9) is connected with the bracket through a movable connecting piece.
6. The medical rubber plug friction meter according to claim 5, characterized in that: the support is provided with a screw rod (3), and the movable connecting piece is a nut in threaded fit with the screw rod (3).
7. The medical rubber plug friction instrument according to any one of claims 1 to 3, 5 or 6, wherein: the driving mechanism comprises a wiper motor (1), and the output end of the wiper motor (1) is connected with the rubber plug through a connecting rod (2).
8. The medical rubber plug friction meter according to claim 7, characterized in that: the support is provided with a guide rail (4) and a sliding block (5) in sliding fit with the guide rail (4), the rubber plug I is connected with the sliding block (5) through a rubber plug mold core (6), and the sliding block (5) is connected with the connecting rod (2).
9. The medical rubber plug friction meter according to claim 7, characterized in that: the wiper motor (1) is electrically connected with a time relay (12).
10. The medical rubber plug friction instrument according to any one of claims 1 to 3, 5 or 6, wherein: the driving mechanism comprises a cam swing rod mechanism, and a swing rod of the cam swing rod mechanism is connected with the rubber plug I through a connecting rod (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221463272.1U CN217443093U (en) | 2022-06-13 | 2022-06-13 | Medical rubber plug friction instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221463272.1U CN217443093U (en) | 2022-06-13 | 2022-06-13 | Medical rubber plug friction instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217443093U true CN217443093U (en) | 2022-09-16 |
Family
ID=83223462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221463272.1U Active CN217443093U (en) | 2022-06-13 | 2022-06-13 | Medical rubber plug friction instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217443093U (en) |
-
2022
- 2022-06-13 CN CN202221463272.1U patent/CN217443093U/en active Active
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