CN212880511U - Flow meter fixing device - Google Patents
Flow meter fixing device Download PDFInfo
- Publication number
- CN212880511U CN212880511U CN202020673513.XU CN202020673513U CN212880511U CN 212880511 U CN212880511 U CN 212880511U CN 202020673513 U CN202020673513 U CN 202020673513U CN 212880511 U CN212880511 U CN 212880511U
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- fixedly connected
- rod
- flow meter
- block
- pressing
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Abstract
Flow meter fixing device, including the telescopic link, open the telescopic link upside has long fan-shaped groove, the telescopic link left end fixedly connected with lantern ring, the telescopic link rear side is provided with hollow bull stick, the bull stick with telescopic link sliding connection, open on bull stick upper portion has the elongated slot, the elongated slot middle part is provided with the sector piece, equal fixedly connected with stretching spring in side upper end around the sector piece, stretch the equal fixedly connected with pin in spring upper end, the equal fixedly connected with backup pad of pin. The utility model discloses when the effectual patient of having solved carries out the oxygen therapy, there is the phenomenon that the upset appears in the flow meter, and the flow meter upset has certain risk to patient's oxygen therapy, chocks patient's respiratory tract easily, causes patient's the problem of stifling.
Description
Technical Field
The utility model belongs to the technical field of medical instrument and specifically relates to a flow meter fixing device is related to.
Background
The oxygen therapy flowmeter prevents the oxygen therapy of patients of different ages, is generally arranged at the position of a wall cabinet above a bed head which cannot be reached by the patients, has the phenomenon of turning over when the patients are subjected to oxygen therapy, has certain risks to the oxygen therapy of the patients due to the turning over of the flowmeter, is easy to choke the respiratory tract of the patients, and causes suffocation of the patients, so the oxygen therapy flowmeter fixing device is urgently needed.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to prior art not enough, provide flow meter fixing device, when having solved the patient effectively and carrying out the oxygen therapy, there is the phenomenon that the upset appears in the flow meter, and the flow meter upset has certain risk to the oxygen therapy of patient, chocks patient's respiratory track easily, causes patient's the problem of stifling.
In order to solve the above problems, the utility model adopts the following technical proposal:
the flowmeter fixing device comprises a telescopic rod, wherein a long fan-shaped groove is formed in the upper side of the telescopic rod, a lantern ring is fixedly connected to the left end of the telescopic rod, a hollow rotating rod is arranged at the rear side of the telescopic rod and is connected with the telescopic rod in a sliding way, the upper part of the rotating rod is provided with an elongated slot, the middle part of the elongated slot is provided with a sector block, the upper ends of the front side and the rear side of the sector block are fixedly connected with extension springs, the upper ends of the extension springs are fixedly connected with stop rods, the stop rods are fixedly connected with supporting plates, the middle parts of the two supporting plates are rotatably connected with a pressing circular plate, the upper end of the pressing circular plate is fixedly connected with a pressing rod, the right side of the rear end of the pressing rod is fixedly connected with a tension spring, the bottom end of the tension spring is fixedly connected with a short block, the short block is fixedly connected with the long groove, and the pressing of the pressing rod forms a structure that the fan-shaped block is attached to the long fan-shaped groove;
the rear end of the rotating rod is fixedly connected with a hollow incomplete ball block, a rotating ball is arranged on the inner wall of the incomplete ball block, the rear end of the rotating ball is fixedly connected with a fixed rod, and the upper end of the incomplete ball block is in threaded connection with a screwing screw.
Preferably, telescopic link left side fixedly connected with guide bar, the guide way has been opened on the rotating rod inner wall left side, the guide bar with guide way sliding connection, rotating rod inner wall rear side is opened the spacing groove, telescopic link rear side fixedly connected with stopper.
Preferably, the outer side of the lantern ring is in threaded connection with a plurality of threaded rods which are uniformly distributed and have the same size.
Preferably, the rear end of the fixed rod is provided with a placing groove, a first connecting rod is detachably connected in the placing groove, the rear side of the fixed rod is fixedly connected with a second connecting rod, the left side and the right side of the second connecting rod are fixedly connected with placing discs, and the placing discs are fixedly connected with a plurality of suckers which are uniformly distributed and have the same size.
Preferably, the outer diameter of the segment is the same as the inner diameter of the long segment groove.
Preferably, the supporting plate is rotatably connected to a non-circle center position of the pressing circular plate.
The utility model discloses novel structure, think about ingenious, easy operation is convenient, compares with prior art and has following advantage:
1. after the telescopic link is stretched out and drawn back by a certain length as required, the pressing rod is pressed downwards to drive the pressing circular plate to rotate, the lower side of the pressing circular plate extrudes the sector block, the sector block downwards generates pressure, and the sector block extrudes the telescopic link, so that the front and back movement of the telescopic link is limited, medical staff can conveniently adjust the length of the telescopic link, and further the medical staff can conveniently fix the flowmeter.
2. The rotating ball can freely rotate on the inner wall of the incomplete ball block, so that the fixing can be conveniently carried out at different flow meter heights, and after the position of the fixing rod is adjusted, the rotating ball is fixed by locking the screwing screw.
3. The guide rod can prevent the telescopic rod from rotating in the process of freely moving back and forth, so that the flow meter can be prevented from rotating; the limiting block is used for preventing the telescopic rod from moving back and forth for too long distance and from falling off from the inner wall of the rotating rod.
Drawings
Fig. 1 is a schematic view of an axial measurement structure of the fixing device of the flow meter of the present invention.
Fig. 2 is a right side view of the flow meter fixing device of the present invention.
Fig. 3 is a schematic view of the telescopic rod structure of the flow meter fixing device of the present invention.
Fig. 4 is a schematic view of the telescopic rod and the rotating rod of the flow meter fixing device of the present invention.
Fig. 5 is a schematic structural view of a sector plate of the fixing device of the flowmeter according to the present invention.
Fig. 6 is a schematic view of the telescopic rod structure of the flow meter fixing device of the present invention.
Fig. 7 is the utility model discloses a schematic diagram is enlargied to flow meter fixing device's stopper structure.
Detailed Description
The following are specific embodiments of the present invention, and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1-7, the utility model provides a flowmeter fixing device, which comprises a telescopic rod 1, wherein a long fan-shaped groove 20 is arranged on the upper side of the telescopic rod 1, a lantern ring 6 is fixedly connected to the left end of the telescopic rod 1, a hollow rotating rod 2 is arranged on the rear side of the telescopic rod 1, the rotating rod 2 is connected with the telescopic rod 1 in a sliding manner, an elongated groove 3 is arranged on the upper portion of the rotating rod 2, a fan-shaped block 9 is arranged in the middle of the elongated groove 3, extension springs are fixedly connected to the upper ends of the front and rear sides of the fan-shaped block 9, a stop lever 13 is fixedly connected to the upper end of the extension spring, a support plate 14 is fixedly connected to the stop lever 13, a pressing circular plate 8 is rotatably connected to the middle of the two support plates 14, a pressing rod 7 is fixedly connected to the upper end of the pressing circular plate 8, a tension spring is fixedly connected to, the pressing of the pressing rod 7 forms a structure that the fan-shaped blocks 9 are attached to the long fan-shaped grooves 20;
the telescopic length of the telescopic rod 1 is adjusted by moving the front and rear positions of the lantern ring 6, the telescopic rod 1 is extended or shortened along the rotating rod 2, after the telescopic rod 1 is extended or contracted for a certain length as required, the pressing rod 7 is pressed downwards to drive the pressing circular plate 8 to rotate, the lower side of the pressing circular plate 8 extrudes the sector block 9, the sector block 9 generates a pressure downwards, the sector block 9 extrudes the telescopic rod 1 to limit the front and rear movement of the telescopic rod 1, the sector block 9 is kept in a state of pressing the telescopic rod 1 under the action force of the torsion spring, the pressing rod 7 needs to be moved upwards when the telescopic rod 1 is adjusted, and at the moment, the tension spring applies a tension force to the pressing rod 7, so that the length of the telescopic rod 1 can be freely adjusted, the length of the telescopic rod 1 can be adjusted conveniently by medical staff, and the medical staff can fix the flowmeter conveniently.
The rear end of the rotating rod 2 is fixedly connected with a hollow incomplete ball block 4, the inner wall of the incomplete ball block 4 is provided with a rotating ball 17, the rear end of the rotating ball 17 is fixedly connected with a fixing rod 5, and the upper end of the incomplete ball block 4 is in threaded connection with a screwing screw 15.
The rotating ball 17 can freely rotate on the inner wall of the incomplete ball block 4, so that the fixing can be conveniently carried out at different flow meter heights, and after the position of the fixing rod 5 is adjusted, the position of the rotating ball 17 is limited by locking the screwing screw 15.
1 left side fixedly connected with guide bar 16 of telescopic link, 2 inner walls of bull stick left sides are opened there is guide way 10, guide bar 16 with guide way 10 sliding connection, 2 inner walls of bull stick rear sides are opened spacing groove 11, 1 rear side fixedly connected with stopper 21 of telescopic link.
The guide rod 16 can prevent the telescopic rod 1 from rotating in the process of freely moving back and forth, and further prevent the flow meter from rotating; the limiting block 21 prevents the telescopic rod 1 from moving back and forth too long and falling off from the inner wall of the rotating rod 2.
The outer side of the lantern ring 6 is in threaded connection with a plurality of threaded rods which are uniformly distributed and have the same size.
And the lower end of the flowmeter is placed on the inner wall of the lantern ring 6, and the flowmeter is fixed through the threaded rod.
The utility model discloses a set of the safety device, including dead lever 5, first connecting rod 19, 5 rear sides fixedly connected with second connecting rod 18 of dead lever, the equal fixedly connected with in the left and right sides of second connecting rod is placed dish 25, place a plurality of evenly distributed, the same sucking discs 24 of size of the equal fixedly connected with of dish 25.
The upper side and the lower side of the rear end of the first connecting rod 19 are fixedly connected with magnetic suction cups 24, the magnetic suction cups 24 belong to the prior art, the magnetic suction cups 24 are common, the summary is not provided, and due to the fact that smooth tiles or smooth iron plates are arranged on the upper side of the hospital bed head most of time, the magnetic suction cups 24 or the suction cups 24 can be used for fixing the threo fox searching fixing rods 5.
The outer diameter of the segment 9 is the same as the inner diameter of the long segment groove 20.
The outer diameter of the sector block 9 is the same as the inner diameter of the long sector groove 20, so that the sector block 9 is conveniently attached to the rotating rod 2.
The supporting plate 14 is rotatably connected to the non-circular position of the pressing circular plate 8.
The eccentric position of the pressing circular plate 8 is convenient for the fan-shaped block 9 to be attached to the telescopic rod 1.
When the device is used, the length of the telescopic rod 1 is firstly adjusted according to the position of the flowmeter, the fixed rod 5 is fixed on a wall cabinet ceramic tile or an iron plate on the upper side of a hospital bed head, the position of the moving rod is adjusted, the fixed rod 5 and the rotating rod 2 are fixed through screwing the screw 15, and finally, one end of the flowmeter is placed in the lantern ring 6 for fixation.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or scope of the invention as defined in the appended claims.
Although the terms of the telescopic rod 1, the rotating rod 2, the long groove 3, the incomplete ball 4, the fixing rod 5, the collar 6, the pressing rod 7, the pressing circular plate 8, the sector 9, the guide groove 10, the limiting groove 11, the short block 12, the stop lever 13, the support plate 14, the tightening screw 15, the guide rod 16, the rotating ball 17, the second connecting rod 18, the first connecting rod 19, the long sector groove 20, the limiting block 21, the suction cup 24, the placing plate 25 and the like are used more often in this document, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.
Claims (6)
1. Flow meter fixing device, its characterized in that: comprises a telescopic rod (1), a long fan-shaped groove (20) is formed in the upper side of the telescopic rod (1), a lantern ring (6) is fixedly connected to the left end of the telescopic rod (1), a hollow rotating rod (2) is arranged on the rear side of the telescopic rod (1), the rotating rod (2) is in sliding connection with the telescopic rod (1), an elongated groove (3) is formed in the upper portion of the rotating rod (2), a fan-shaped block (9) is arranged in the middle of the elongated groove (3), extension springs are fixedly connected to the upper ends of the front side and the rear side of the fan-shaped block (9), stop rods (13) are fixedly connected to the upper ends of the extension springs, supporting plates (14) are fixedly connected to the stop rods (13), pressing circular plates (8) are rotatably connected to the middle portions of the supporting plates (14), pressing rods (7) are fixedly connected to the upper ends of the pressing circular plates (, the bottom end of the tension spring is fixedly connected with a short block (12), the short block (12) is fixedly connected with the long groove (3), and the pressing of the pressing rod (7) forms a structure that the fan-shaped block (9) is attached to the long fan-shaped groove (20);
the novel ball screw is characterized in that a hollow incomplete ball block (4) is fixedly connected to the rear end of the rotating rod (2), a rotating ball (17) is arranged on the inner wall of the incomplete ball block (4), a fixing rod (5) is fixedly connected to the rear end of the rotating ball (17), and a screwing screw (15) is in threaded connection with the upper end of the incomplete ball block (4).
2. A flow meter mounting apparatus as set forth in claim 1 wherein: telescopic link (1) left side fixedly connected with guide bar (16), open in bull stick (2) inner wall left side has guide way (10), guide bar (16) with guide way (10) sliding connection, bull stick (2) inner wall rear side is opened spacing groove (11), telescopic link (1) rear side fixedly connected with stopper (21).
3. A flow meter mounting apparatus as set forth in claim 1 wherein: the outer side of the lantern ring (6) is in threaded connection with a plurality of threaded rods which are uniformly distributed and have the same size.
4. A flow meter mounting apparatus as set forth in claim 1 wherein: the utility model discloses a fixing device, including dead lever (5), fixed lever (18), the equal fixedly connected with in the left and right sides of second connecting rod (18) places dish (25), place a plurality of evenly distributed, the same sucking discs (24) of size of the equal fixedly connected with of dish (25).
5. A flow meter mounting apparatus as set forth in claim 4 wherein: the outer diameter of the sector (9) is the same as the inner diameter of the long sector groove (20).
6. A flow meter mounting apparatus as set forth in claim 3 wherein: the supporting plate (14) is rotatably connected to the non-circle center position of the pressing circular plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020673513.XU CN212880511U (en) | 2020-04-28 | 2020-04-28 | Flow meter fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020673513.XU CN212880511U (en) | 2020-04-28 | 2020-04-28 | Flow meter fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212880511U true CN212880511U (en) | 2021-04-06 |
Family
ID=75263879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020673513.XU Expired - Fee Related CN212880511U (en) | 2020-04-28 | 2020-04-28 | Flow meter fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212880511U (en) |
-
2020
- 2020-04-28 CN CN202020673513.XU patent/CN212880511U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210406 |