CN219375769U - Foldable threaded pipe bracket for anesthesia department - Google Patents

Abstract

The foldable threaded pipe bracket for the anesthesia department effectively solves the problems that a threaded pipe on an anesthesia machine for the anesthesia department lacks a corresponding bracket, compression and discounting are easy to occur in the use process, inconvenience is brought to anesthesia work, and the workload of operators is increased; the foldable support comprises a base and a support rod, wherein the lower end of the support rod is connected with a foldable support in a sliding manner, the left side and the right side of the upper end of the support rod are respectively connected with a support rod in a rotating manner, the inner sides of the two support rods are respectively provided with a gear groove, the middle parts of the gear grooves are meshed with a transmission gear, the transmission gear is connected with the support rod in a rotating manner, the support rods are rotationally linked with a first clamping block, the middle parts of the first clamping blocks are rotationally connected with a second clamping block which synchronously rotates in the opposite direction, the lower ends of the first clamping block and the second clamping block are respectively in a semi-annular structure, and the first clamping block and the second clamping block are respectively connected with a third clamping block in a sliding manner.

Description

Foldable threaded pipe bracket for anesthesia department

Technical Field

The utility model relates to the technical field of medical assistance, in particular to a foldable threaded tube bracket for anesthesia department.

Background

Anesthesiology is a science that applies basic theory, clinical knowledge and technology related to anesthesia to eliminate the pain of the patient during operation, ensure the safety of the patient and create good conditions for the operation. At present, anesthesiology has become a specialized independent subject in clinical medicine, mainly including clinical anesthesiology, emergency resuscitation medicine, critical monitoring therapeutics, pain diagnosis and treatment, and other related medical and mechanical studies, and is a comprehensive subject for studying anesthesia, analgesia, emergency resuscitation, and critical medicine.

Clinical anesthesia is a major part of modern anesthesiology. The application range is wider, not only meets the operation requirement, but also participates in the rescue work of each department, and has the advantages of painless delivery, painless abortion and the like in gynaecology. When some operations are performed, in order to relieve or eliminate pain born by a patient in the operation process, the patient needs to be anesthetized by using an anesthesia machine so as to facilitate the smooth operation, and the conventional anesthesia machine has a longer threaded pipe and a heavier rubber threaded pipe, so that an tracheal catheter is easily taken out or pressed and folded to one side in the general anesthesia process, certain inconvenience is brought to anesthesia work, and a larger workload is brought to operators so as to reduce the practicability of the device.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the foldable threaded pipe bracket for the anesthesia department, and the problems that the threaded pipe on the anesthesia machine for the anesthesia department lacks a corresponding bracket, is easy to cause compression and discounting in the use process, brings inconvenience to anesthesia work and increases the workload of operators are effectively solved through the design.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the foldable support comprises a base and a support rod, wherein the lower end of the support rod is connected with a foldable support in a sliding manner, the left side and the right side of the upper end of the support rod are respectively connected with a support rod in a rotating manner, the inner sides of the two support rods are respectively provided with a gear groove, the middle parts of the gear grooves are meshed with a transmission gear, the transmission gear is connected with the support rod in a rotating manner, the support rods are rotationally linked with a first clamping block, the middle parts of the first clamping blocks are rotationally connected with a second clamping block which synchronously rotates in the opposite direction, the lower ends of the first clamping block and the second clamping block are respectively in a semi-annular structure, and the first clamping block and the second clamping block are respectively connected with a third clamping block in a sliding manner.

Preferably, the support comprises three first connecting rods which are rotationally connected with the support rod and distributed at equal angles, the middle part of each first connecting rod is rotationally connected with a second connecting rod, the second connecting rod is rotationally connected with a sleeve, the sleeve is vertically and slidingly connected with the support rod, and the bottom of each first connecting rod is rotationally connected with a roller.

Preferably, the support rod is a telescopic rod, the base is cylindrical, and a clamping groove matched with the first connecting rod is formed in the base.

Preferably, the upper part of the supporting rod is connected with a worm in a rotating way, the worm is meshed with a worm wheel, and the worm wheel is fixedly connected with the transmission gear in a coaxial way.

Preferably, the first clamping block is rotationally connected with a third connecting rod, the second clamping block is rotationally connected with a fourth connecting rod, the third connecting rod is identical to the fourth connecting rod in specification, the fourth connecting rod and the third connecting rod are rotationally connected with a pull rod together, the pull rod is in sliding connection with the supporting rod, and the supporting rod is provided with a first spring for applying force upwards.

Preferably, the third clamping block is fixedly connected with a guide rod, and a second spring for applying force to the third clamping block inwards is sleeved on the guide rod.

The utility model has novel structure, ingenious conception and simple and convenient operation, and effectively solves the problems that the threaded pipe on the anesthesia machine of the anesthesia department lacks a corresponding bracket, the situation of compression and discounting is easy to occur in the use process, the anesthesia work is inconvenient and the workload of operators is increased.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic diagram of the front side structure of the present utility model.

Fig. 3 is a schematic view of a bracket connection structure according to the present utility model.

Fig. 4 is a schematic view of a forward cross-sectional structure of a strut according to the present utility model.

Fig. 5 is a schematic view of a connection structure of a first clamping block and a second clamping block according to the present utility model.

Fig. 6 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.

Reference numerals in the drawings: 1. a base; 2. a support rod; 3. a bracket; 4. a support rod; 5. a gear groove; 6. a transmission gear; 7. a first clamping block; 8. a second clamping block; 9. a third clamping block; 10. a first link; 11. a second link; 12. a sleeve; 13. a roller; 14. a clamping groove; 15. a worm; 16. a worm wheel; 17. a third link; 18. a fourth link; 19. a pull rod; 20. a first spring; 21. a guide rod; 22. and a second spring.

Detailed Description

The following describes embodiments of the present utility model in further detail with reference to FIGS. 1-6.

The foldable support comprises a base 1 and a support rod 2, wherein the lower end of the support rod 2 is connected with a foldable support 3 in a sliding manner, the left side and the right side of the upper end of the support rod 2 are respectively connected with a support rod 4 in a rotating manner, the inner sides of the two support rods 4 are respectively provided with a gear groove 5, the middle parts of the gear grooves 5 are meshed with a transmission gear 6, the transmission gear 6 is rotationally connected with the support rod 2, the support rods 4 are rotationally linked with a first clamping block 7, the middle parts of the first clamping blocks 7 are rotationally connected with a second clamping block 8 which synchronously and reversely rotates, the lower ends of the first clamping block 7 and the second clamping block 8 are respectively in a semi-annular structure, and the first clamping block 7 and the second clamping block 8 are respectively connected with a third clamping block 9 in a sliding manner.

The support rod 2 is of a telescopic rod structure commonly used in life, the base 1 and the support 3 are positioned at the lower end of the support rod 2, and the support rod 4 is positioned at a part of the upper side of the support rod 2 which can be telescopic; the bracket 3 is composed of a sleeve 12 and three groups of first connecting rods 10 and second connecting rods 11, when the device is not used, the bracket 3 can be folded, at the moment, the three groups of first connecting rods 10 and the second connecting rods 11 can be clung to the supporting rod 2, the whole occupied volume of the device is reduced, when the device is required to be used, the sleeve 12 is downwards used, the bottom of the first connecting rods 10 is pushed to move outwards by the sleeve 12 through the second connecting rods 11, and the three first connecting rods 10 form a cone-shaped structure, so that the range of supporting points at the bottom of the device is enlarged, and the device is firmer when fixed; the transmission gear 6 of bracing piece 2 upside can drive two branches 4 of both sides and rotate in opposite directions in step, adjust two branches 4 to horizontality when needs use, can carry out orderly fixed with a plurality of screwed pipes through first clamp splice 7 and second clamp splice 8 this moment, thereby make the screwed pipe can place more neatly, make things convenient for medical personnel to seek wherein certain screwed pipe, first clamp splice 7 and second clamp splice 8 middle part all have third clamp splice 9, the cushion is installed to third clamp splice 9 inboard, the cushion can alleviate the holding power of third clamp splice 9 to the screwed pipe, third clamp splice 9 compresses tightly the screwed pipe in first clamp splice 7 and the second clamp splice 8 simultaneously, avoid leading to first clamp splice 7 and the unstable condition of second clamp splice 8 to its centre gripping to take place because of the screwed pipe bore is too little.

The support 3 comprises three first connecting rods 10 which are connected with the support rod 2 in a rotating mode and distributed at equal angles, a second connecting rod 11 is connected to the middle of the first connecting rod 10 in a rotating mode, a sleeve 12 is connected to the second connecting rod 11 in a rotating mode, the sleeve 12 is connected with the support rod 2 in a vertical sliding mode, and a roller 13 is connected to the bottom of the first connecting rod 10 in a rotating mode.

The middle part of the first connecting rod 10 is provided with a rectangular through hole, one side of the first connecting rod 10 is positioned in the rectangular through hole of the first connecting rod 10, when the support 3 is folded, the second connecting rod 11 can be just placed in the rectangular through hole of the first connecting rod 10, the occupied volume of the folded support 3 can be reduced, the folding of the support 3 is regulated through the vertical movement of the sleeve 12, as shown in fig. 3, when the support 3 needs to be folded, the sleeve 12 moves upwards to drive the second connecting rod 11 to move upwards, the second connecting rod 11 moves upwards to drive the first connecting rod 10 to move towards the center of the supporting rod 2, and when the sleeve 12 moves to the uppermost side of the supporting rod 2, the first connecting rod 10 is just clamped in the clamping groove 14 of the base 1; when the bracket 3 needs to be unfolded, the sleeve 12 is moved downwards, the sleeve 12 pushes the bottom of the first connecting rod 10 to move outwards through the second connecting rod 11, when the sleeve 12 moves to the upper side of the base 1 and just moves to the maximum state of the bracket 3, the second connecting rod 11 is in a horizontal state, the first connecting rod 10, the second connecting rod 11 and the sleeve 12 are just in a dead point state, and the truckles on the first connecting rod 10 are self-locking truckles, so that the friction force between the first connecting rod 10 and the ground is reduced.

The upper part of the supporting rod 2 is connected with a worm 15 in a rotating way, the worm 15 is meshed with a worm wheel 16, and the worm wheel 16 is fixedly connected with the transmission gear 6 in a coaxial way.

The worm 15 is connected with a handle, the worm 15 can be driven to rotate through the handle, the worm 15 rotates to drive the worm wheel 16 to rotate, the worm wheel 16 rotates to drive the gear 6 to rotate, the gear 6 rotates to drive the two support rods 4 to rotate through the action of the gear groove 5, and meanwhile, the characteristic of reverse self-locking between the worm wheel 16 and the worm 15 can prevent the support rods 4 from changing again at the position after rotation, so that the stability of the position after the support rods 4 are adjusted is ensured.

The first clamping block 7 is rotationally connected with a third connecting rod 17, the second clamping block 8 is rotationally connected with a fourth connecting rod 18, the third connecting rod 17 and the fourth connecting rod 18 have the same specification, the fourth connecting rod 18 and the third connecting rod 17 are rotationally connected with a pull rod 19 together, the pull rod 19 is in sliding connection with the supporting rod 4, and the supporting rod 4 is provided with a first spring 20 which applies force upwards.

The third connecting rod 17 and the fourth connecting rod 18 are arranged on the upper end frames of the first clamping block 7 and the second clamping block 8 to form a diamond mechanism, the first spring 20 is used for upwards elastic force on the supporting rod 4, the first clamping block 7 and the second clamping block 8 are in a clamping state in an initial state, the first clamping block 7 and the second clamping block 8 form an annular structure, when a threaded pipe needs to be fixed, a user needs to press the pull rod 19 downwards, the pull rod 19 pulls the first spring 20 to drive the upper ends of the third connecting rod 17 and the fourth connecting rod 18 to move downwards, when the third connecting rod 17 and the fourth connecting rod 18 move downwards, the third connecting rod 17 and the fourth connecting rod 18 drive the first clamping block 7 and the second clamping block 8 to rotate outwards, so that openings on the lower sides of the first clamping block 7 and the second clamping block 8 are opened, a threaded pipe can be placed inside the first clamping block 7 and the second clamping block 8 from the openings, then the pressing of the pressure rod is released, and the first clamping block 7 and the second clamping block 8 are restored to a closed state under the pulling force of the first spring 20, and the threaded pipe is prevented from falling off from the first clamping block 8.

The third clamping block 9 is fixedly connected with a guide rod 21, and a second spring 22 for applying force to the inner side of the third clamping block 9 is sleeved on the guide rod 21.

The second spring 22 has the elasticity of lateral side through the third clamp splice 9 of guide arm 21, presss from both sides tightly through third clamp splice 9 when screwed pipe diameter is too little, and when the pipe diameter is great, screwed pipe outwards compresses third clamp splice 9, thereby third clamp splice 9 compresses second spring 22 increase the interval between two third clamp splice 9 to make the dress return can press from both sides tightly fixedly to screwed pipe that the pipe diameter is different, increase device's application scope.

The utility model has novel structure, ingenious conception and simple and convenient operation, and effectively solves the problems that the threaded pipe on the anesthesia machine of the anesthesia department lacks a corresponding bracket 3, the situation of compression and discounting is easy to occur in the use process, the anesthesia work is inconvenient and the workload of operators is increased.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. The utility model provides a collapsible screwed pipe support (3) of department of anesthesia, includes base (1) and bracing piece (2), its characterized in that, bracing piece (2) lower extreme sliding connection has collapsible support (3), bracing piece (2) upper end left and right sides all rotates and is connected with branch (4), two gear groove (5) are all opened to branch (4) inboard, gear groove (5) middle part meshing has drive gear (6), drive gear (6) with bracing piece (2) rotate to be connected, branch (4) rotate and link have first clamp splice (7), first clamp splice (7) middle part rotate and are connected with synchronous reverse pivoted second clamp splice (8), first clamp splice (7) with second clamp splice (8) lower extreme is semi-annular structure, first clamp splice (7) with all sliding connection has third clamp splice (9) in second clamp splice (8).

2. The foldable threaded pipe bracket (3) for anesthesia department according to claim 1, wherein the bracket (3) comprises three equiangular distribution first connecting rods (10) rotationally connected with a supporting rod (2), a second connecting rod (11) is rotationally connected to the middle part of each first connecting rod (10), a sleeve (12) is rotationally connected to each second connecting rod (11), the sleeve (12) is vertically and slidingly connected with the supporting rod (2), and a roller (13) is rotationally connected to the bottom of each first connecting rod (10).

3. The foldable threaded pipe bracket (3) for anesthesia department according to claim 1, wherein the supporting rod (2) is a telescopic rod, the base (1) is cylindrical, and a clamping groove (14) matched with the first connecting rod (10) is formed in the base (1).

4. The foldable threaded pipe bracket (3) for anesthesia department according to claim 1, wherein a worm (15) is rotationally connected to the supporting rod (2), the worm (15) is meshed with a worm wheel (16), and the worm wheel (16) is fixedly connected with the transmission gear (6) coaxially.

5. The foldable threaded pipe bracket (3) for anesthesia department according to claim 1, characterized in that the first clamping block (7) is rotationally connected with a third connecting rod (17), the second clamping block (8) is rotationally connected with a fourth connecting rod (18), the third connecting rod (17) and the fourth connecting rod (18) have the same specification, the fourth connecting rod (18) and the third connecting rod (17) are rotationally connected with a pull rod (19), the pull rod (19) is in sliding connection with the supporting rod (4), and the supporting rod (4) is provided with a first spring (20) for applying force upwards.

6. The foldable threaded pipe bracket (3) for anesthesia department according to claim 1, wherein the third clamping block (9) is fixedly connected with a guide rod (21), and the guide rod (21) is sleeved with a second spring (22) for applying force to the third clamping block (9) inwards.