CN215643239U

CN215643239U - Physiology experiment apparatus sample display device

Info

Publication number: CN215643239U
Application number: CN202120259213.1U
Authority: CN
Inventors: 李光富; 张明; 杨青
Original assignee: Chuxiong Medical College
Current assignee: Chuxiong Medical College
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2022-01-25
Anticipated expiration: 2031-01-29

Abstract

The utility model discloses a sample display device for a physiology experiment tool, which belongs to a physiology sample display device in the technical field of display devices, and adopts the technical scheme that the sample display device comprises a base, a rotating cylinder assembly arranged on the base and a lifting display box assembly arranged on the rotating cylinder assembly, wherein the rotating cylinder assembly comprises a motor assembly fixedly arranged on the base and a rotating cylinder fixedly connected with an output shaft of the motor assembly, a main shaft rod is tightly clamped on a central shaft of the rotating cylinder and fixedly connected with the output shaft of the motor assembly, and the lifting display box assembly comprises a screw rod assembly arranged in the side wall of the rotating cylinder and a display box in threaded connection with a screw rod in the screw rod assembly; the utility model provides a sample display device for a physiology experiment tool, which can realize multi-angle display of a sample in a display box, and particularly can realize effective observation of the bottom condition of the sample.

Description

Physiology experiment apparatus sample display device

Technical Field

The utility model belongs to the technical field of display devices, and particularly relates to a sample display device for a physiology experiment tool.

Background

Physiology is a major branch of biology and is a subject of studying various life phenomena of living organisms, particularly the functions of various components of the organisms and the intrinsic mechanisms for realizing the functions. At present, physiology is a fundamental medical discipline for studying the normal human life activity laws. When the student is studied, the student is required to understand and master basic theoretical knowledge of medicine, biological samples related to books need to be displayed to deepen the deep understanding of the student on the study content, and the limitation and the low efficiency of the traditional sample display greatly influence the understanding of the student on the samples.

For example, CN201720493521.4 discloses a physiology teaching sample display device, which comprises a base, wherein a telescopic rod is arranged at the top of the base, a fixed rod is arranged at the top of the telescopic rod, a movable rotating shaft is arranged at the top of the fixed rod, a rotating disc is arranged on the movable rotating shaft, a thread is arranged below the rotating disc, a locking nut is arranged on the thread, a display table is arranged at the top of the rotating disc, display grooves are respectively arranged at two sides of the top of the display table, pressing blocks are connected with each other through springs at two sides of the inner wall of each display groove, a fixed frame is arranged between the display grooves, a movable rotating shaft is also arranged between the tops of the fixed frames, two sample display boards are connected on the movable rotating shaft, a plurality of sample holding grooves are uniformly arranged on the sample display boards, two elastic bands are arranged on the sample holding grooves, two fixed blocks are arranged below the sample display boards, and the fixed blocks are connected with a supporting rod through the movable rotating shaft, not only can demonstrate large-scale sample, can demonstrate miniature sample simultaneously.

However, when the above-mentioned physiology teaching sample display device is used, the adjustment display of multiple angles can not be realized to the sample that is placed, especially the display of the bottom condition of the sample that can not be eliminated.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sample display device for a physiological experiment tool, wherein a display box with a lifting function is arranged in a rotating cylinder assembly with a rotating function, and meanwhile, the display box is of a transparent structure, so that the rotation adjustment and the lifting adjustment of a sample in the display box can be realized, the multi-angle display of the sample in the display box can be realized, and particularly the effective observation of the bottom condition of the sample can be realized.

The utility model aims to realize the purpose, which comprises a base, a rotating cylinder assembly arranged on the base and a lifting display box assembly arranged on the rotating cylinder assembly, wherein the rotating cylinder assembly comprises a motor assembly fixedly arranged on the base and a rotating cylinder fixedly connected with an output shaft of the motor assembly, a main shaft rod is tightly clamped on a central shaft of the rotating cylinder and fixedly connected with the output shaft of the motor assembly, the lifting display box assembly comprises a screw rod assembly arranged in the side wall of the rotating cylinder, a display box in threaded connection with a screw rod in the screw rod assembly and a power control assembly arranged at the top of the rotating cylinder, and the display box is arranged in a sliding manner in the height direction of the rotating cylinder through an end part connected with the screw rod.

The utility model has the beneficial effects that:

1. according to the utility model, the rotating cylinder assembly with a rotation control function is arranged on the base, and the rotating cylinder in the rotating cylinder assembly can rotate under the control of the motor assembly; meanwhile, the lifting display box assembly is arranged on the side wall of the rotating cylinder, so that the rotation control of the display box is realized, the angle adjustment and control of the display box in space are facilitated, and samples in the display box can be fully displayed in multiple angles; meanwhile, a screw rod assembly is arranged in the side wall of the rotating cylinder, the end part of the display box connected with the screw rod slides in the height direction of the rotating cylinder, and the screw rod assembly controls the display box to adjust the height of the rotating cylinder in the height direction.

2. In the utility model, the rotating cylinder is clamped by fixedly arranging the plurality of clamping blocks on the main shaft rod in the height direction, so that the rotating cylinder and the main shaft rod have the function of coaxial rotation, the function of coaxial rotation control is realized, and the rotation of the rotating cylinder under the control of the motor assembly is realized.

3. In the utility model, the side wall of the rotating cylinder is provided with a sliding groove in the height direction, the screw rod is arranged in the sliding groove for rotary connection, and the screw rod is driven by the power assembly to realize the power supply for the lifting control of the display box.

4. According to the utility model, the display box is set to be a transparent box body, so that a sample in the box body can be effectively observed after being placed, meanwhile, a sliding head is arranged on one side of the display box, which is connected with the screw rod, and the sliding head is limited in the guide sliding chute, which is arranged in the inner wall of the central shaft of the rotating cylinder in a sliding manner, so that the screw rod can realize the lifting control of the transparent box body in the vertical direction under the rotation control of the screw rod and the control of the sliding track of the guide sliding chute in the vertical direction, and the lifting control of the display box in the height direction along the rotating cylinder is stable and accurate.

5. According to the utility model, the guide sliding groove is provided with the main groove and the auxiliary grooves on two sides of the main groove, the sliding head is provided with the main sliding rod matched with the main groove and the auxiliary sliding rod matched with the auxiliary grooves, so that the sliding of the sliding head in the guide sliding groove is more stable, and the condition of clockwise or anticlockwise rotation along the central shaft of the sliding head is avoided.

6. According to the utility model, the power motor is arranged in the power control assembly, and the driving gear in the control box is controlled to rotate under the control of the power motor, so that the upper end of the screw rod is movably sleeved with the lifting gear assembly, the clutch control between the lifting gear and the driving gear can be realized through the lifting adjustment, when the lifting gear is pulled upwards, the lifting gear is not in clutch with the driving gear, at the moment, the screw rod cannot rotate, the transparent box body connected to the screw rod cannot be subjected to the lifting control, the rotation adjustment along the central shaft of the rotating barrel can only be realized under the control of the rotating barrel, and when the lifting gear is moved downwards, the lifting gear is meshed with the driving gear, so that the lifting gear and the screw rod rotate coaxially, and therefore, the rotating screw rod realizes the lifting control of the transparent box.

7. According to the utility model, the clamping sleeve is arranged on the central shaft of the lifting gear, and the clamping sleeve is clamped with the driving clamping head in the screw rod through the driving clamping groove arranged on the inner wall of the bottom of the clamping sleeve, so that the clamping sleeve and the screw rod can coaxially rotate, and clutch control can be effectively realized.

8. According to the lifting control device, the limiting groove is formed in the position, where the clamping sleeve penetrates through the control box, of the control box, the limiting block matched with the limiting groove is fixedly arranged on the outer wall of the clamping sleeve, and after the clamping sleeve is pulled upwards, the limiting block passes through the limiting groove and then rotates outside the control box, so that the limiting block and the limiting groove are staggered, the lifted clamping sleeve can be stably limited to a certain height, the lifting gear and the driving gear can be effectively separated, the lead screw cannot be driven at the moment, and therefore the lifting control of the transparent box body is easy to control and adjust.

Drawings

In order to more clearly illustrate the detailed description of the utility model or the technical solutions in the prior art, the drawings that are needed in the detailed description of the utility model or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

FIG. 1 is a schematic view of the overall structure of a sample display device according to the present invention;

FIG. 2 is a schematic top view of the present invention showing the connection of the case to the rotary drum;

FIG. 3 is a schematic view of the engagement between the lifting gear assembly and the driving gear according to the present invention.

In the drawing, 1-base, 2-rotating cylinder assembly, 3-lifting display box assembly, 4-motor assembly, 5-rotating cylinder, 6-spindle rod, 7-screw rod assembly, 8-display box, 9-power control assembly, 10-end, 11-clamping block, 12-clamping groove, 13-sliding groove, 14-sliding head, 15-screw rod, 16-guiding sliding groove, 17-main groove, 18-auxiliary groove, 19-main sliding rod, 20-auxiliary sliding rod, 21-power motor, 22-control box, 23-driving gear, 24-lifting gear assembly, 25-lifting gear, 26-clamping sleeve, 27-rotating head, 28-driving clamping groove, 29-driving clamping head, 30-limiting groove, 31-a stopper.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that, unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the utility model pertains.

A sample display device for a physiology experiment tool comprises a base 1, a rotating cylinder assembly 2 arranged on the base 1 and a lifting display box assembly 3 arranged on the rotating cylinder assembly 2, wherein the rotating cylinder assembly 2 comprises a motor assembly 4 fixedly arranged on the base 1 and a rotating cylinder 5 fixedly connected with an output shaft of the motor assembly 4, a main shaft rod 6 is tightly clamped on a central shaft of the rotating cylinder 5, the main shaft rod 6 is fixedly connected with the output shaft of the motor assembly 4, the lifting display box assembly 3 comprises a screw rod assembly 7 arranged in the side wall of the rotating cylinder 5, a display box 8 in threaded connection with a screw rod 15 in the screw rod assembly 7 and a power control assembly 9 arranged at the top of the rotating cylinder 5, and the display box 8 is arranged in a sliding manner in the height direction of the rotating cylinder 5 through an end 10 connected with the screw rod 15; the base 1 is provided with the rotary drum assembly 2 with a rotation control function, and the rotary drum 5 in the rotary drum assembly 2 is controlled by the motor assembly 4 to realize autorotation; meanwhile, the lifting display box assembly 3 is arranged on the side wall of the rotating cylinder 5, so that the rotation control of the display box 8 is realized, the angle adjustment and control of the display box 8 in space are facilitated, and samples in the display box 8 can be fully displayed at multiple angles; meanwhile, set up lead screw subassembly 7 in the lateral wall of a rotation section of thick bamboo 5, the tip that show case 8 is connected through with lead screw 15 slides in the direction of height of a rotation section of thick bamboo 5 and sets up, lead screw subassembly 7 realizes the high regulation control in the direction of height of a rotation section of thick bamboo 5 to show case 8, therefore, when needs show and observe the concrete of the sample bottom in show case 8, with show case 8 under the control of power control subassembly 9, lead screw 15 in the lead screw subassembly 7 promotes show case 8, conveniently carry out effectual observation to the bottom position of sample in show case 8 from this.

The spindle rod 6 is fixedly provided with a plurality of clamping blocks 11 in the height direction, and the inner wall of the rotating cylinder 5 is provided with a plurality of clamping grooves 12 which are clamped with the clamping blocks 11; the rotating cylinder 5 is clamped by fixedly arranging the clamping blocks 11 on the main shaft rod 6 in the height direction, so that the rotating cylinder 5 and the main shaft rod 6 have a coaxial rotating function, the function of coaxial rotation control is realized, and the rotation of the rotating cylinder 5 under the control of the motor assembly 4 is realized.

The side wall of the rotating cylinder 5 is provided with a sliding groove 13 in the height direction, the screw rod 15 is arranged in the sliding groove 13, and the upper end and the lower end of the screw rod 15 are rotatably arranged in the sliding groove 13 through bearings; a sliding groove 13 is formed in the side wall of the rotating cylinder 5 in the height direction, a screw rod 15 is placed in the sliding groove 13 to be connected in a rotating mode, and power for controlling the lifting of the display box 8 is provided under the transmission of a power assembly through the screw rod 15.

The display box 8 is a transparent box body, a sliding head 14 is arranged on one side of an end 10 in the transparent box body, the sliding head 14 is arranged on one side of the display box 8 connected with a screw rod 15, a guide sliding groove 16 matched with the sliding head 14 is arranged on the inner wall, close to the central shaft of the rotating cylinder 5, of the sliding groove 13, and the sliding head 14 is arranged in the guide sliding groove 16; through setting up display box 8 into transparent box, can effectual realization place the observation after to the sample in the box, meanwhile, one side that display box 8 is connected with lead screw 15 sets up slider 14, slider 14 is gone on spacingly in the direction spout 16 that slides and set up in the epaxial inner wall of rotation section of thick bamboo 5 center for transparent box is under the rotation control of lead screw 15 and under the control of the gliding orbit of direction spout 16 in vertical side, realize lead screw 15 to transparent box ascending lifting control in vertical side, make display box 8 stable and accurate along the ascending lifting control of rotation section of thick bamboo 5 direction of height.

The guide sliding chute 16 comprises a main chute 17 and auxiliary chutes 18 vertically arranged at two sides of the main chute 17, the sliding head 14 comprises a main sliding rod 19 matched with the main chute 17 and auxiliary sliding rods 20 matched with the auxiliary chutes 18, and the auxiliary sliding rods 20 are vertically and fixedly connected with the main sliding rod 19; by arranging the guide chute 16 as the main groove 17 and the auxiliary grooves 18 on both sides of the main groove 17, and arranging the sliding head 14 as the main sliding rod 19 adapted to the main groove 17 and the auxiliary sliding rod 20 adapted to the auxiliary grooves 18, the sliding of the sliding head 14 in the guide chute 16 is more stable, and the clockwise or counterclockwise rotation along the center axis of the sliding head is not generated.

The power control assembly 9 comprises a power motor 21 arranged at the top of the rotating cylinder 5 and a control box 22 arranged below the power motor 21, a driving gear 23 is arranged on a part of a rotating main shaft of the power motor 21, which penetrates through the control box 22, a lifting gear assembly 24 is movably sleeved at the upper end of the screw rod 15, and a lifting gear 25 in the lifting gear assembly 24 is in clutch arrangement with the driving gear 23; through setting up power motor 21 in power control subassembly 9, and carry out rotation control to driving gear 23 in control box 22 under the control of power motor 21, therefore, the upper end movable sleeve of lead screw 15 is equipped with lifting gear subassembly 24 and can realize the separation and reunion control between lifting gear 25 and the driving gear 23 through the regulation of going up and down, when carrying out the pull-up to lifting gear 25, there is not separation and reunion between lifting gear 25 and the driving gear 23, at this moment, lead screw 15 can not rotate, transparent box body that connects on lead screw 15 can not take place lift control, can only realize the rotation regulation along the pivot of rotary drum 5 under the control of rotary drum 5, when carrying out the lapse to lifting gear 25, lifting gear 25 meshes with driving gear 23 and makes, lifting gear 25 and lead screw 15 coaxial rotation, therefore, rotatory lead screw 15 realizes lift control to transparent box.

The lifting gear assembly 24 further comprises a clamping sleeve 26 fixedly arranged on a central shaft of the lifting gear 25, and a rotating head 27 arranged at the top of the clamping sleeve 26, the top of the clamping sleeve 26 is arranged outside the control box 22, a driving clamping groove 28 is arranged on the inner wall of the bottom of the clamping sleeve 26, and a driving clamping head 29 matched with the driving clamping groove 28 is arranged at a position, close to the driving clamping groove 28, of the screw rod 15; the driving clamping groove 28 is of a clamping groove structure with an opening at the lower end, a clamping sleeve 26 is arranged on a central shaft of the lifting gear 25, and the clamping sleeve 26 is clamped with a driving clamping head 29 in the screw rod 15 through the driving clamping groove 28 arranged on the inner wall of the bottom of the clamping sleeve 26; thereby, the coaxial rotation between the chuck sleeve 26 and the lead screw 15 can be realized, and the clutch control can be effectively realized.

A limiting groove 30 is formed in the control box 22 at the position where the clamping sleeve 26 penetrates through the control box 22, a limiting block 31 matched with the limiting groove 30 is fixedly arranged on the outer wall of the clamping sleeve 26, and the limiting block 31 is arranged in the control box 22; position that passes control box 22 at chucking sleeve 26 is provided with spacing groove 30 on control box 22, chucking sleeve 26 outer wall is fixed be provided with spacing groove 30 looks adaptation stopper 31, after carrying out the pull-up to chucking sleeve 26, stopper 31 rotates at control box 22 outside after through spacing groove 30, make stopper 31 and spacing groove 30 dislocation, chucking sleeve 26 after can realizing promoting from this can stabilize the restriction at certain height, make can effectual separation between lifting gear 25 and the driving gear 23, thereby, lead screw 15 this moment can not driven, realize from this that the lift control to transparent box easily controls and then adjusts.

Lifting display box subassembly 3 is provided with a plurality ofly on the circumferencial direction of rotary drum 5, and the setting of a plurality of lifting display box subassemblies 3 can realize simultaneous show to a plurality of samples to improve display device's availability factor and effect.

The working principle and the working process of the utility model are as follows:

the utility model provides a display box with a rotary lifting function, wherein a base 1 is provided with a rotary drum assembly 2 with a rotary control function, and a rotary drum 5 in the rotary drum assembly 2 is controlled by a motor assembly 4 to realize autorotation; meanwhile, the lifting display box assembly 3 is arranged on the side wall of the rotating cylinder 5, so that the rotation control of the display box 8 is realized, the angle adjustment and control of the display box 8 in space are facilitated, and samples in the display box 8 can be fully displayed at multiple angles; meanwhile, set up lead screw subassembly 7 in the lateral wall of a rotation section of thick bamboo 5, the tip that show case 8 is connected through with lead screw 15 slides in the direction of height of a rotation section of thick bamboo 5 and sets up, lead screw subassembly 7 realizes the high regulation control in the direction of height of a rotation section of thick bamboo 5 to show case 8, therefore, when needs show and observe the concrete of the sample bottom in show case 8, with show case 8 under the control of power control subassembly 9, lead screw 15 in the lead screw subassembly 7 promotes show case 8, conveniently carry out effectual observation to the bottom position of sample in show case 8 from this.

Through setting up display box 8 into transparent box, can effectual realization place the observation after to the sample in the box, meanwhile, one side that display box 8 is connected with lead screw 15 sets up slider 14, slider 14 is gone on spacingly in the direction spout 16 that slides and set up in the epaxial inner wall of rotation section of thick bamboo 5 center for transparent box is under the rotation control of lead screw 15 and under the control of the gliding orbit of direction spout 16 in vertical side, realize lead screw 15 to transparent box ascending lifting control in vertical side, make display box 8 stable and accurate along the ascending lifting control of rotation section of thick bamboo 5 direction of height.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.

Claims

1. A sample display device for physiological experiments comprises a base (1), a rotary cylinder assembly (2) arranged on the base (1) and a lifting display box assembly (3) arranged on the rotary cylinder assembly (2), and is characterized in that the rotary cylinder assembly (2) comprises a motor assembly (4) fixedly arranged on the base (1), a rotary cylinder (5) fixedly connected with an output shaft of the motor assembly (4), a spindle rod (6) is tightly clamped on a central shaft of the rotary cylinder (5), the spindle rod (6) is fixedly connected with the output shaft of the motor assembly (4), the lifting display box assembly (3) comprises a screw rod assembly (7) arranged in the side wall of the rotary cylinder (5), a display box (8) in threaded connection with a screw rod (15) in the screw rod assembly (7), and a power control assembly (9) arranged at the top of the rotary cylinder (5), the display box (8) is arranged in a sliding mode in the height direction of the rotating cylinder (5) through an end head (10) connected with the screw rod (15).

2. The sample display device for physiological experiment tools as claimed in claim 1, wherein the spindle rod (6) is fixedly provided with a plurality of clamping blocks (11) in the height direction, and the rotating cylinder (5) is provided with a plurality of clamping grooves (12) on the inner wall, wherein the clamping grooves are clamped with the plurality of clamping blocks (11).

3. The sample presentation device for physiological laboratory tools according to claim 1, wherein the side wall of the rotary cylinder (5) is provided with a sliding groove (13) in the height direction, the screw rod (15) is placed in the sliding groove (13), and the upper and lower ends of the screw rod (15) are rotatably disposed in the sliding groove (13) through bearings.

4. The sample display device for the physiological experiment appliance, as claimed in claim 1, wherein the display box (8) is a transparent box body, a sliding head (14) is arranged on one side of the end (10) in the transparent box body, the sliding head (14) is arranged on one side of the display box (8) connected with the screw rod (15), a guide chute (16) matched with the sliding head (14) is arranged on the inner wall of the sliding groove (13) close to the central shaft of the rotating cylinder (5), and the sliding head (14) is arranged in the guide chute (16).

5. The sample presentation device for physiological laboratory tools according to claim 4, wherein the guide chute (16) comprises a main groove (17) and auxiliary grooves (18) vertically disposed at both sides of the main groove (17), the sliding head (14) comprises a main sliding rod (19) adapted to the main groove (17), and an auxiliary sliding rod (20) adapted to the auxiliary grooves (18), and the auxiliary sliding rod (20) is vertically and fixedly connected to the main sliding rod (19).

6. The sample display device for the physiological experiment appliance, as claimed in claim 1, wherein the power control assembly (9) comprises a power motor (21) disposed at the top of the rotary drum (5), a control box (22) disposed below the power motor (21), a driving gear (23) is disposed on a portion of a rotating main shaft of the power motor (21) passing through the control box (22), a lifting gear assembly (24) is movably sleeved on an upper end of the screw rod (15), and a lifting gear (25) in the lifting gear assembly (24) is disposed in a clutch manner with the driving gear (23).

7. The sample display device for physiological experiment tools as claimed in claim 6, wherein the lifting gear assembly (24) further comprises a clamping sleeve (26) fixedly arranged on the central shaft of the lifting gear (25), a rotating head (27) arranged on the top of the clamping sleeve (26), the top of the clamping sleeve (26) is arranged outside the control box (22), the inner wall of the bottom of the clamping sleeve (26) is provided with a driving clamping groove (28), and the position of the screw rod (15) close to the driving clamping groove (28) is provided with a driving clamping head (29) matched with the driving clamping groove (28).

8. The sample display device for the physiological experiment appliance, as set forth in claim 7, wherein a position of the clamping sleeve (26) passing through the control box (22) is provided with a limiting groove (30) on the control box (22), a limiting block (31) matched with the limiting groove (30) is fixedly arranged on the outer wall of the clamping sleeve (26), and the limiting block (31) is arranged in the control box (22).

9. The sample presentation device for physiological laboratory tools according to any one of claims 1 to 8, wherein the elevating display case assembly (3) is provided in plurality in the circumferential direction of the rotary cylinder (5).