CN215458650U

CN215458650U - Novel push type tripod

Info

Publication number: CN215458650U
Application number: CN202120280563.6U
Authority: CN
Inventors: 沈彩云
Original assignee: Tongji Medical College of Huazhong University of Science and Technology
Current assignee: Tongji Medical College of Huazhong University of Science and Technology
Priority date: 2021-02-01
Filing date: 2021-02-01
Publication date: 2022-01-11
Anticipated expiration: 2031-02-01

Abstract

The utility model discloses a novel pressing type tripod, which relates to the technical field of medical instruments and comprises a bottom triangular base, a supporting rod and a desktop plate, wherein adsorption type fixing mechanisms are arranged at three corners of the bottom end of the bottom triangular base respectively, each adsorption type fixing mechanism comprises a fixing sleeve, a plastic sucker, a cylindrical control box, an elastic lifting connecting rod, a fixing shaft and a control rod, the fixing sleeve is fixedly connected to the bottom of the bottom triangular base, the cylindrical control box is fixedly connected to one side of the fixing sleeve, the control rod is hinged to the middle of the cylindrical control box through the fixing shaft, and one end of the control rod extends into the fixing sleeve and is hinged to the elastic lifting connecting rod. According to the medical tripod, the problem that the existing medical tripod is poor in stability is solved through the arrangement of the adsorption type fixing mechanism, and the problem that the existing medical tripod is inconvenient for operators to adjust the angle of the placing table is solved through the arrangement of the angle positioning mechanism.

Description

Novel push type tripod

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a novel pressing type tripod.

Background

Put alcohol clinically, active iodine, the tripod that the hand disappears is many with treatment dish frictional contact, reaches the fixed of position through the effect of static friction, when receiving horizontal load, topples very easily, causes the splash, influences going on of medical personnel's nursing or treatment work to when needing to rotate and placing the mesa, reach and can only reach the purpose of angle modulation through the mobile device, the operation is comparatively troublesome.

In chinese utility model patent application no: CN201621159724.1 discloses a tray for medical treatment, including tripod, telescopic link, first tray, second tray, the top of tripod is provided with the telescopic link, the bottom of tripod is provided with the auto-lock universal wheel, the top fixed mounting of telescopic link puts at the bottom central point of first tray, the top of first tray is provided with the second tray along the axle footpath direction, the right-hand member central point of first tray puts and is provided with first stationary blade. This tray for medical treatment, the tripod of bottom is emptyd easily when receiving overturning moment or horizontal load to influence medical personnel's normal work, and when the angle of needs adjustment tray, can only realize troublesome poeration through mobile device.

Therefore, it is necessary to provide a new pressing type tripod to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to: in order to solve the problems that the existing medical tripod is poor in stability and inconvenient for operators to adjust the angle of a placing table, the utility model provides a novel pressing type tripod.

(II) technical scheme

The utility model specifically adopts the following technical scheme for realizing the purpose:

the utility model provides a novel push type tripod, includes bottom triangle base, bracing piece and desktop board, the bottom three corners department of bottom triangle base all is equipped with absorption formula fixed establishment, absorption formula fixed establishment includes fixed sleeve, plastic sucking disc, cylindricality control box, elasticity lifting connecting rod, fixed axle and control lever, fixed sleeve fixed connection is in the bottom of bottom triangle base, cylindricality control box fixed connection is in one side of fixed sleeve, the control lever passes through the fixed axle and articulates at the middle part of cylindricality control box, the one end of control lever stretches into fixed sleeve and articulates there is elasticity lifting connecting rod, the bottom of elasticity lifting connecting rod is articulated with plastic sucking disc, bracing piece fixed connection is at the top of bottom triangle base, be equipped with angle positioning mechanism between bracing piece and the desktop board, angle positioning mechanism includes fixed box body, Axis of rotation, a plurality of fixed semicircle arch, a plurality of activity arch and a plurality of shell fragment, fixed box fixed connection is at the top of bracing piece, the axis of rotation rotates the inside of connecting at fixed box, the protruding fixed connection of fixed semicircle is at the inner wall of fixed box, the activity arch passes through shell fragment fixed connection in the bottom of axis of rotation, desktop board fixed connection is at the top of bracing piece.

Further, the bottom of the inner cavity of the fixed sleeve is fixedly connected with an adaptive ring, and the adaptive ring is connected with the plastic sucker in a sliding mode.

Furthermore, the top fixedly connected with connecting piece of plastics sucking disc, the top fixedly connected with articulated elements of connecting piece, the articulated elements is articulated with the bottom of elasticity lifting connecting rod.

Furthermore, the control rod extends into the fixed sleeve and is in sliding connection with the fixed sleeve, and the elastic lifting connecting rod is made of plastic materials.

Furthermore, the fixed shaft is fixedly connected to the middle of the inner cavity of the cylindrical control box, and the control rod is rotatably connected with the fixed shaft.

Furthermore, a control groove is formed in the outer side of the cylindrical control box, one end, far away from the elastic lifting connecting rod, of the control rod extends out of the control groove and is fixedly connected with a pressing plate, and the pressing plate is connected with the control groove in a sliding mode.

Furthermore, a plurality of fixed semicircle bulges are distributed in an annular array, and the movable bulges are connected with the fixed semicircle bulges in a sliding way.

Furthermore, one end of the elastic sheet is fixedly connected to the outer side of the bottom of the rotating shaft, and the movable protrusion is fixedly connected to one end, far away from the rotating shaft, of the elastic sheet.

Furthermore, the bottom of the inner cavity of the fixed box body is rotatably connected with a rotary bearing, and the top of the rotary bearing is fixedly connected with the rotary shaft.

Furthermore, a placing groove is formed in the middle of the desktop plate, and an auxiliary placing table is connected to the inside of the placing groove in a sliding mode.

(III) advantageous effects

The utility model has the following beneficial effects:

1. according to the utility model, through the arrangement of the adsorption type fixing mechanism, an operator presses the pressing plate downwards, one end of the control rod, which is far away from the pressing plate, lifts the elastic lifting connecting rod upwards so as to move the middle part of the plastic sucker upwards, and at the moment, the fixing sleeve is fixed relative to the treatment disc under the action of atmospheric pressure, so that the device is not easy to overturn, and the problem of poor stability of the existing medical tripod is solved.

2. According to the medical tripod, through the arrangement of the angle positioning mechanism, an operator rotates the desktop plate, the elastic sheet on the outer side of the rotating shaft pushes the movable protrusions to enable the movable protrusions to be embedded into the two adjacent fixed semicircular protrusions, the diameters of the movable protrusions are fixed, the angle of the rotating desktop plate is fixed, the adjusting mode is simple, the operation is easy, and the problem that the angle of the placing table of the existing medical tripod is inconvenient for the operator to adjust is solved.

3. According to the utility model, through the arrangement of the placing groove and the auxiliary placing table, when the desktop plate is full, an operator can draw out the auxiliary placing table to continue placing, so that the storage capacity of the device is improved.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is a schematic cross-sectional view of the structure of the suction type fixing mechanism of the present invention;

FIG. 3 is an internal view of the angular positioning mechanism of the present invention;

FIG. 4 is a cross-sectional view of a desktop structure according to the present invention.

Reference numerals: 1. a bottom triangular base; 2. a support bar; 3. an adsorption type fixing mechanism; 31. fixing the sleeve; 32. an adaptation ring; 33. a plastic sucker; 34. a cylindrical control box; 35. a connecting member; 36. an articulation member; 37. an elastic lifting connecting rod; 38. a fixed shaft; 39. a control lever; 310. a control slot; 311. a pressing plate; 4. an angle positioning mechanism; 41. fixing the box body; 42. a rotating shaft; 43. fixing the semicircular bulge; 44. a movable bulge; 45. a spring plate; 46. a slew bearing; 5. a table top plate; 51. a placement groove; 52. the auxiliary placing table.

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 1

Referring to fig. 1 and 2, a novel press type tripod comprises a bottom triangular base 1, a support rod 2 and a table top plate 5, wherein the bottom triangular corner of the bottom triangular base 1 is provided with an adsorption type fixing mechanism 3, the adsorption type fixing mechanism 3 comprises a fixing sleeve 31, a plastic suction cup 33, a cylindrical control box 34, an elastic lifting connecting rod 37, a fixing shaft 38 and a control rod 39, the fixing sleeve 31 is fixedly connected to the bottom of the bottom triangular base 1, the cylindrical control box 34 is fixedly connected to one side of the fixing sleeve 31, the control rod 39 is hinged to the middle of the cylindrical control box 34 through the fixing shaft 38, one end of the control rod 39 extends into the fixing sleeve 31 and is hinged to the elastic lifting connecting rod 37, the bottom end of the elastic lifting connecting rod 37 is hinged to the plastic suction cup 33, the bottom of the inner cavity of the fixing sleeve 31 is fixedly connected to an adaptation ring 32, the adaptation ring 32 is slidably connected to the plastic suction cup 33, the top of the plastic suction cup 33 is fixedly connected to a connecting piece 35, the top of connecting piece 35 is fixedly connected with articulated elements 36, articulated elements 36 and the bottom of elasticity are carried and are drawn connecting rod 37 and articulated, control lever 39 stretches into fixed sleeve 31 and with fixed sleeve 31 sliding connection, elasticity is carried and is drawn connecting rod 37 and have plastic material to make, fixed axle 38 fixed connection is in the middle part of the inner chamber of cylindricality control box 34, control lever 39 and fixed axle 38 rotate to be connected, control slot 310 has been seted up to the outside of cylindricality control box 34, control lever 39 is kept away from the one end that elasticity was carried and is drawn connecting rod 37 and stretch out control slot 310 and fixedly connected with and press the clamp plate 311, press clamp plate 311 and control slot 310 sliding connection.

In this embodiment, when using, the operator moves the device to the designated position, at this moment, the plastic suction cup 33 directly contacts the top surface of the treatment disc, the operator presses the pressing plate 311 downward, the end of the control rod 39 far from the pressing plate 311 lifts up the elastic lifting connecting rod 37 to move the middle part of the plastic suction cup 33 upward, at this moment, the fixing sleeve 31 is fixed relative to the treatment disc due to the effect of atmospheric pressure, so that the device is not prone to topple, the control groove 310 is connected with the pressing plate 311 in a friction damping manner, the pressing plate 311 is prevented from moving upward to loose the connection after the device is fixed, and the plastic suction cup 33 and the fixing sleeve 31 are prevented from being worn due to the arrangement of the adapting ring 32.

Example 2

Please refer to fig. 1, 3 and 4, the present embodiment is further optimized on the basis of embodiment 1, specifically, the supporting rod 2 is fixedly connected to the top of the bottom triangular base 1, an angle positioning mechanism 4 is disposed between the supporting rod 2 and the table top plate 5, the angle positioning mechanism 4 includes a fixed box 41, a rotating shaft 42, a plurality of fixed semicircular protrusions 43, a plurality of movable protrusions 44 and a plurality of elastic pieces 45, the fixed box 41 is fixedly connected to the top of the supporting rod 2, the rotating shaft 42 is rotatably connected to the inside of the fixed box 41, the fixed semicircular protrusions 43 are fixedly connected to the inner wall of the fixed box 41, the movable protrusions 44 are fixedly connected to the bottom of the rotating shaft 42 through the elastic pieces 45, and the table top plate 5 is fixedly connected to the top of the supporting rod 2.

Specifically, the plurality of fixed semicircular protrusions 43 are distributed in an annular array, and the movable protrusions 44 are slidably connected with the fixed semicircular protrusions 43.

Specifically, one end of the elastic sheet 45 is fixedly connected to the outer side of the bottom of the rotating shaft 42, and the movable protrusion 44 is fixedly connected to one end of the elastic sheet 45 away from the rotating shaft 42.

Specifically, the bottom of the inner cavity of the fixed box 41 is rotatably connected with a rotary bearing 46, and the top of the rotary bearing 46 is fixedly connected with the rotating shaft 42.

Specifically, a placing groove 51 is formed in the middle of the table top 5, and an auxiliary placing table 52 is slidably connected to the inside of the placing groove 51.

In this embodiment, after the device is fixed, operating personnel can place on desktop board 5 alcohol, article such as vigor iodine and hand disappear, after desktop board 5 is full, operating personnel can take out the annex and place platform 52 and continue to put, the storage capacity of device has been improved, when operating personnel need adjust the angle of desktop board 5, only need rotate desktop board 5, the shell fragment 45 in the axis of rotation 42 outside promotes activity arch 44 and makes activity arch 44 imbed the fixed angle of rotating desktop board 5 of two adjacent fixed semicircle arch 43 diameters, the adjustment mode is simple, and the operation is easy.

In summary, the following steps: according to the utility model, through the arrangement of the adsorption type fixing mechanism 3, an operator presses the pressing plate 311 downwards, one end of the control rod 39 far away from the pressing plate 311 lifts the elastic lifting connecting rod 37 upwards so as to enable the middle part of the plastic sucker 33 to move upwards, at the moment, the fixing sleeve 31 is fixed relative to the treatment disc under the action of atmospheric pressure, so that the device is not prone to overturn, through the arrangement of the angle positioning mechanism 4, the operator rotates the tabletop plate 5, the elastic sheet 45 on the outer side of the rotating shaft 42 pushes the movable bulge 44 to enable the movable bulge 44 to be embedded into the two adjacent fixed semicircular bulges 43, the diameter of the fixed semicircular bulges 43 fixes the angle of the rotating tabletop plate 5, the adjusting mode is simple, the operation is easy, through the arrangement of the placing groove 51 and the auxiliary placing table 52, after the tabletop plate 5 is fully placed, the operator can pull out the auxiliary placing table 52 to continue to place, and the containing capacity of the device is improved.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, the scope of the present invention is defined by the appended claims, and all structural changes made by using the contents of the description and the drawings of the present invention are intended to be embraced within the scope of the present invention.

Claims

1. The utility model provides a novel push type tripod, includes bottom triangle base (1), bracing piece (2) and desktop board (5), its characterized in that: the bottom triangular base is characterized in that adsorption type fixing mechanisms (3) are arranged at three corners of the bottom end of the bottom triangular base (1), each adsorption type fixing mechanism (3) comprises a fixing sleeve (31), a plastic sucker (33), a cylindrical control box (34), an elastic lifting connecting rod (37), a fixing shaft (38) and a control rod (39), the fixing sleeve (31) is fixedly connected to the bottom of the bottom triangular base (1), the cylindrical control box (34) is fixedly connected to one side of the fixing sleeve (31), the control rod (39) is hinged to the middle of the cylindrical control box (34) through the fixing shaft (38), one end of the control rod (39) extends into the fixing sleeve (31) and is hinged to the elastic lifting connecting rod (37), the bottom end of the elastic lifting connecting rod (37) is hinged to the plastic sucker (33), and the support rod (2) is fixedly connected to the top of the bottom triangular base (1), be equipped with angle positioning mechanism (4) between bracing piece (2) and desktop board (5), angle positioning mechanism (4) are including fixed box (41), axis of rotation (42), a plurality of fixed semicircle arch (43), a plurality of activity arch (44) and a plurality of shell fragment (45), fixed box (41) fixed connection is at the top of bracing piece (2), axis of rotation (42) rotate the inside of connecting at fixed box (41), fixed semicircle arch (43) fixed connection is at the inner wall of fixed box (41), activity arch (44) are through shell fragment (45) fixed connection in the bottom of axis of rotation (42), desktop board (5) fixed connection is at the top of bracing piece (2).

2. A novel push type tripod according to claim 1, wherein: the inner cavity bottom fixedly connected with adaptation circle (32) of fixed sleeve (31), adaptation circle (32) and plastic suction cup (33) sliding connection.

3. A novel push type tripod according to claim 1, wherein: the top fixedly connected with connecting piece (35) of plastics sucking disc (33), the top fixedly connected with articulated elements (36) of connecting piece (35), articulated elements (36) are articulated with the bottom that elasticity was carried and is drawn connecting rod (37).

4. A novel push type tripod according to claim 1, wherein: the control rod (39) extends into the fixed sleeve (31) and is in sliding connection with the fixed sleeve (31), and the elastic lifting connecting rod (37) is made of plastic materials.

5. A novel push type tripod according to claim 1, wherein: the fixed shaft (38) is fixedly connected to the middle of an inner cavity of the cylindrical control box (34), and the control rod (39) is rotatably connected with the fixed shaft (38).

6. A novel push type tripod according to claim 1, wherein: the outer side of the cylindrical control box (34) is provided with a control groove (310), one end, far away from the elastic lifting connecting rod (37), of the control rod (39) extends out of the control groove (310) and is fixedly connected with a pressing plate (311), and the pressing plate (311) is in sliding connection with the control groove (310).

7. A novel push type tripod according to claim 1, wherein: the fixed semicircular bulges (43) are distributed in an annular array, and the movable bulges (44) are in sliding connection with the fixed semicircular bulges (43).

8. A novel push type tripod according to claim 1, wherein: one end of the elastic sheet (45) is fixedly connected to the outer side of the bottom of the rotating shaft (42), and the movable protrusion (44) is fixedly connected to one end, far away from the rotating shaft (42), of the elastic sheet (45).

9. A novel push type tripod according to claim 1, wherein: the bottom of the inner cavity of the fixed box body (41) is rotatably connected with a rotary bearing (46), and the top of the rotary bearing (46) is fixedly connected with a rotary shaft (42).

10. A novel push type tripod according to claim 1, wherein: a placing groove (51) is formed in the middle of the desktop plate (5), and an auxiliary placing table (52) is connected to the inside of the placing groove (51) in a sliding mode.