CN216167499U

CN216167499U - Medical auxiliary rotating switch

Info

Publication number: CN216167499U
Application number: CN202122593823.8U
Authority: CN
Inventors: 许丙寅
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-04-05
Anticipated expiration: 2031-10-27

Abstract

The utility model discloses a medical auxiliary rotating switch which comprises a protective cover, a fixed cylinder, a knob, a rotating screw, a positioning ring and a cylindrical telescopic block, wherein a button is arranged on medical equipment, the protective cover is attached to the periphery of the outer side of the button by using a strong adhesive, the inner side end of the fixed cylinder corresponds to the button, the cylindrical telescopic block is arranged inside the inner side end of the fixed cylinder, a round hole with a thread groove is formed in the center of the cylindrical telescopic block, a matched thread cylinder is arranged at one end of the cylindrical telescopic block, the rotating screw is connected to one end of the matched thread cylinder, the knob is connected to the other end of the rotating screw, the positioning ring is arranged at the junction of the knob and the rotating screw, and the knob is positioned on the outer side of the tail of the fixed cylinder. The utility model utilizes the matching of the rotary screw rod and the matching threaded cylinder to adjust the extension and retraction of the cylindrical telescopic block, thereby achieving the effect of saving manpower, being suitable for various keys of large-scale medical equipment which need to be operated for a long time, and having good popularization prospect.

Description

Medical auxiliary rotating switch

Technical Field

The utility model relates to the field of medical assistance, in particular to a medical auxiliary rotating switch.

Background

Computed Tomography (CT) was successfully designed in 1969. Compared with the traditional X-ray imaging, the CT image is a real tomographic image, shows a tissue density distribution map of a certain tomographic section of a human body, has clear image and high density resolution, and has no interference of tissue structures except the tomographic section, so that the inspection range of the human body is remarkably enlarged, the detection rate of pathological changes and the diagnosis accuracy are improved, and the development of medical imaging is greatly promoted.

When using medical equipment, after the inspection, need remove patient to the position of going to bed from the inspection position, then need medical personnel to press for a long time to withdraw from the key this moment, the bed body could move, and withdraws from the unable locked position of key, can only utilize medical personnel to fix and trigger at the station, wastes time and energy, and can't carry out other operations this moment.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving the above problems and to providing a medical auxiliary rotary switch.

The utility model realizes the purpose through the following technical scheme:

a medical auxiliary rotating switch comprises a protective cover, a fixed cylinder, a knob, a rotating screw, a positioning ring and a cylindrical telescopic block, wherein a button is arranged on medical equipment, the protective cover is attached to the periphery of the outer side of the button by using a strong adhesive, the inner side end of the fixed cylinder corresponds to the button, the cylindrical telescopic block is arranged inside the inner side end of the fixed cylinder, a round hole with a thread groove is formed in the center of the cylindrical telescopic block, a matched thread cylinder is arranged at one end of the cylindrical telescopic block, the rotating screw is connected to one end of the matched thread cylinder, the knob is connected to the other end of the rotating screw, the positioning ring is arranged at the junction of the knob and the rotating screw, the knob is positioned on the outer side of the tail of the fixed cylinder, and indicating lines are arranged on the knob and the fixed cylinder;

the cylinder expansion block with be provided with spacing between the upper and lower extreme of fixed cylinder opening part, spacing with be provided with the spacing groove between the cylinder expansion block.

Preferably: the protective cover and the fixed cylinder are integrated, and the protective cover is conical.

So set up, the protection casing is used for the protection and fixes to guarantee the stability of fixed section of thick bamboo.

Preferably: the cylinder telescopic block is connected with the fixed cylinder in a sliding mode, the cylinder telescopic block and the matching thread cylinder are integrally formed, and the thread groove is integrally formed inside the matching thread cylinder.

So set up, the flexible piece of cylinder is used for flexible triggering the button, the cooperation screw thread section of thick bamboo is used for the cooperation rotatory screw rod.

Preferably: the rotary screw is connected with the matched threaded cylinder through threads, the knob, the rotary screw and the positioning ring are integrated, and the rotary screw is rotationally connected with the fixed cylinder.

So set up, utilize screw-thread fit on the rotatory screw rod a cooperation screw thread section of thick bamboo to utilize the auto-lock nature of screw thread to guarantee the fixed effect that stretches out of cylinder flexible piece guarantees the stability that the button triggered.

Preferably: the stroke of the cylinder telescopic block is 10 mm.

So set up, the flexible piece of cylinder is used for triggering the button guarantees the stroke and triggers the effect.

Preferably: the limiting strip is integrally formed on the fixed cylinder, and the limiting groove is integrally formed on the cylindrical telescopic block.

So set up, spacing is used for the restriction cylinder expansion block axial rotation to guarantee the flexible effect of cylinder expansion block.

Preferably: the locating ring is integrally formed on the rotating screw rod.

So set up, the holding ring is used for fixing rotatory screw rod guarantees the rotatory effect of rotatory screw rod.

Compared with the prior art, the utility model has the following beneficial effects:

1. utilize rotatory screw rod and the cooperation of cooperation screw thread section of thick bamboo to adjust the flexible of the flexible piece of cylinder, thereby reach the effect of using manpower sparingly, on applicable button that needs long-time operation in various large-scale medical equipment, have fine popularization prospect.

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 creative efforts.

FIG. 1 is a first structural schematic view of a medical auxiliary rotating switch according to the present invention;

FIG. 2 is a second structural schematic view of the auxiliary rotary switch according to the present invention;

FIG. 3 is a schematic view of a cylindrical expansion block of the medical auxiliary rotary switch according to the present invention;

FIG. 4 is a schematic view of a structure of a limit groove of the medical auxiliary rotating switch according to the present invention;

FIG. 5 is a schematic view of a positioning ring of the auxiliary rotating switch according to the present invention;

FIG. 6 is a schematic view of an extending structure of a cylindrical retractable block of the auxiliary rotary switch according to the present invention;

FIG. 7 is a schematic view of a retracted structure of a cylindrical retractable block of the auxiliary rotary switch according to the present invention;

fig. 8 is a schematic view of an installation structure of the medical auxiliary rotary switch according to the present invention.

The reference numerals are explained below:

1. a protective cover; 2. a fixed cylinder; 3. a knob; 4. a cylindrical telescopic block; 5. an indicator line; 6. rotating the screw; 7. matching the threaded cylinder; 8. a thread groove; 9. a button; 10. a medical device; 11. a limiting strip; 12. a limiting groove; 13. a retaining ring.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The utility model will be further described with reference to the accompanying drawings in which:

example 1

As shown in fig. 1-8, a medical auxiliary rotating switch comprises a protective cover 1, a fixed cylinder 2, a knob 3, a rotating screw 6, a positioning ring 13 and a cylindrical telescopic block 4, wherein a button 9 is arranged on a medical device 10, the protective cover 1 is adhered to the periphery of the outer side of the button 9 by using a strong adhesive, the inner side end of the fixed cylinder 2 corresponds to the button 9, the cylindrical telescopic block 4 is arranged inside the inner side end of the fixed cylinder 2, a round hole with a thread groove 8 is arranged at the center of the cylindrical telescopic block 4, one end of the cylindrical telescopic block 4 is provided with a matching thread cylinder 7, one end of the matching thread cylinder 7 is connected with the rotating screw 6, the other end of the rotating screw 6 is connected with the knob 3, the positioning ring 13 is arranged at the junction of the knob 3 and the rotating screw 6, the knob 3 is positioned outside the tail of the fixed cylinder 2, and both the knob 3 and the fixed cylinder 2 are provided with an indication line 5;

a limiting strip 11 is arranged between the upper end and the lower end of the opening of the cylinder telescopic block 4 and the fixed cylinder 2, and a limiting groove 12 is arranged between the limiting strip 11 and the cylinder telescopic block 4.

Preferably: the protective cover 1 and the fixed cylinder 2 are integrated, the protective cover 1 is conical, and the protective cover 1 is used for protection and fixation, so that the stability of the fixed cylinder 2 is ensured; the cylindrical telescopic block 4 is connected with the fixed cylinder 2 in a sliding mode, the cylindrical telescopic block 4 and the matched threaded cylinder 7 are integrally formed, the threaded groove 8 is integrally formed inside the matched threaded cylinder 7, the cylindrical telescopic block 4 is used for stretching the trigger button 9, and the matched threaded cylinder 7 is used for being matched with the rotating screw 6; the rotary screw 6 is connected with the matched threaded cylinder 7 through threads, the knob 3, the rotary screw 6 and the positioning ring 13 are integrated, the rotary screw 6 is rotationally connected with the fixed cylinder 2, and the threads on the rotary screw 6 are matched with the threaded cylinder 7, so that the extending and fixing effect of the cylindrical telescopic block 4 is ensured by utilizing the self-locking property of the threads, and the triggering stability of the button 9 is ensured; the stroke of the cylindrical telescopic block 4 is 10mm, and the cylindrical telescopic block 4 is used for triggering the button 9 to ensure the stroke and the triggering effect; the limiting strip 11 is integrally formed on the fixed cylinder 2, the limiting groove 12 is integrally formed on the cylindrical telescopic block 4, and the limiting strip 11 is used for limiting the cylindrical telescopic block 4 to axially rotate so as to ensure the telescopic effect of the cylindrical telescopic block 4; the positioning ring 13 is integrally formed on the rotating screw rod 6, and the positioning ring 13 is used for fixing the rotating screw rod 6 and ensuring the rotating effect of the rotating screw rod 6.

The working principle is as follows: utilize protection casing 1 to fix a solid fixed cylinder 2 in the button 9 outside that medical equipment 10 corresponds, according to the demand, when long-time trigger button 9 of needs, rotatory knob 3, make knob 3 drive the rotatory cooperation screw thread section of thick bamboo 7 of rotatory screw rod 6, make cylinder expansion block 4 be driven by cooperation screw thread section of thick bamboo 7 and stretch out solid fixed cylinder 2, cylinder expansion block 4 is behind trigger button 9, medical equipment 10 begins to carry out the operation that corresponds, until the action is accomplished, then reverse rotation knob 3, can make cylinder expansion block 4 loosen button 9, trigger the end.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. 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. A medical auxiliary rotary switch is characterized in that: comprises a protective cover (1), a fixed cylinder (2), a knob (3), a rotary screw (6), a positioning ring (13) and a cylindrical telescopic block (4), wherein a button (9) is arranged on a medical device (10), the protective cover (1) is pasted around the outer side of the button (9) by using a strong glue, the inner side end of the fixed cylinder (2) corresponds to the button (9), the cylindrical telescopic block (4) is arranged inside the inner side end of the fixed cylinder (2), the center of the cylindrical telescopic block (4) is provided with a round hole with a thread groove (8), one end of the cylindrical telescopic block (4) is provided with a matching thread cylinder (7), one end of the matching thread cylinder (7) is connected with the rotary screw (6), the other end of the rotary screw (6) is connected with the knob (3), and the positioning ring (13) is arranged at the junction of the knob (3) and the rotary screw (6), the knob (3) is positioned at the outer side of the tail part of the fixed barrel (2), and indicating lines (5) are arranged on the knob (3) and the fixed barrel (2);

the cylinder expansion block (4) with be provided with spacing strip (11) between the upper and lower end of fixed cylinder (2) opening part, spacing strip (11) with be provided with spacing groove (12) between cylinder expansion block (4).

2. The medical auxiliary rotary switch as claimed in claim 1, wherein: the protective cover (1) and the fixed cylinder (2) are integrated, and the protective cover (1) is conical.

3. The medical auxiliary rotary switch as claimed in claim 1, wherein: the cylinder telescopic block (4) is connected with the fixed cylinder (2) in a sliding mode, the cylinder telescopic block (4) and the matching threaded cylinder (7) are integrally formed, and the threaded groove (8) is integrally formed inside the matching threaded cylinder (7).

4. The medical auxiliary rotary switch as claimed in claim 1, wherein: the rotary screw rod (6) is connected with the matched threaded cylinder (7) through threads, the knob (3), the rotary screw rod (6) and the positioning ring (13) are integrated, and the rotary screw rod (6) is rotationally connected with the fixed cylinder (2).

5. The medical auxiliary rotary switch as claimed in claim 1, wherein: the stroke of the cylindrical telescopic block (4) is 10 mm.

6. The medical auxiliary rotary switch as claimed in claim 1, wherein: the limiting strip (11) is integrally formed on the fixed cylinder (2), and the limiting groove (12) is integrally formed on the cylindrical telescopic block (4).

7. The medical auxiliary rotary switch as claimed in claim 1, wherein: the positioning ring (13) is integrally formed on the rotating screw rod (6).