CN216525473U

CN216525473U - Clinical experiment detection viewing device

Info

Publication number: CN216525473U
Application number: CN202123171587.7U
Authority: CN
Inventors: 姜晓萍; 茹庆玲
Original assignee: Luohe Medical College
Current assignee: Luohe Medical College
Priority date: 2021-12-16
Filing date: 2021-12-16
Publication date: 2022-05-13
Anticipated expiration: 2031-12-16

Abstract

The utility model belongs to the technical field of clinical tests, and particularly relates to a clinical experiment detection observation device which comprises a base, wherein a supporting lead screw is vertically and rotatably arranged on the top side of the base, a steering limiting assembly is arranged on the supporting lead screw, a threaded sleeve is arranged on the supporting lead screw in a threaded manner, a fluted disc is fixedly sleeved on an upper bone of the threaded sleeve, a supporting plate is rotatably arranged on the threaded sleeve, a rectangular opening is formed in the supporting plate, a moving block is slidably arranged in the rectangular opening, the same adjusting lead screw is rotatably arranged on the inner walls of two sides of the rectangular opening, the moving block is in threaded connection with the adjusting lead screw, and an eyepiece sleeve is fixedly arranged on the moving block. The utility model has reasonable design and simple operation, can realize multidirectional adjustment on the objective lens according to the requirement, is convenient for observation, is convenient for recording and synchronizing the observed image to an external display screen under the coordination of the camera, and is convenient for other students to synchronously observe.

Description

Clinical experiment detection viewing device

Technical Field

The utility model relates to the technical field of clinical tests, in particular to a detection and observation device for clinical tests.

Background

In the clinical experiment process, an observation device is needed to be used for carrying out careful observation on an experimental object, but in the experiment process, accurate observation is inconvenient to carry out due to the influence of factors such as the position and the distance of the experimental object, and the observation device needs to be used for adjusting.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects of the prior art and provides a clinical experiment detection observation device.

The technical purpose of the utility model is realized by the following technical scheme: a clinical experiment detection and observation device comprises a base, wherein a supporting lead screw is vertically and rotatably mounted on the top side of the base, a steering limiting assembly is arranged on the supporting lead screw, a threaded sleeve is mounted on the supporting lead screw in a threaded manner, a fluted disc is fixedly sleeved on a bone on the threaded sleeve, a supporting plate is rotatably mounted on the threaded sleeve, a rectangular opening is formed in the supporting plate, a moving block is slidably mounted in the rectangular opening, the same adjusting lead screw is rotatably mounted on the inner walls of two sides of the rectangular opening, the moving block is in threaded connection with the adjusting lead screw, an eyepiece barrel is fixedly mounted on the moving block, an objective barrel is slidably mounted on the outer side of the eyepiece barrel, the objective barrel and the moving block are provided with the same lifting adjusting assembly, a camera is fixedly mounted on the objective barrel, two vertical plates are fixedly mounted on the top side of the supporting plate, and supporting shafts are rotatably mounted on the two vertical plates, the one end fixed mounting that two back shafts are close to each other has same adjusting motor, fixed cover is equipped with the driving gear on adjusting motor's the output shaft, and driving gear and fluted disc mesh mutually, the equal fixed mounting in bottom side four corners of base has the universal wheel.

Preferably, the fixed sleeve at the end, far away from the adjusting motor, of the supporting shaft at the front side is provided with a linkage gear, the front side of the supporting plate is fixedly provided with an electric push rod, the top end of the electric push rod is fixedly provided with a rigid rack, and the rigid rack is meshed with the linkage gear.

Preferably, the lifting adjusting assembly comprises a fixed block and a lifting lead screw, the fixed block is fixedly mounted on the objective lens barrel, the lifting lead screw is rotatably mounted on the moving block, the lifting lead screw is in threaded connection with the fixed block, and an adjusting wheel is fixedly sleeved at the top end of the lifting lead screw.

Preferably, the adjusting screw rod is fixedly sleeved with a driven gear, and the driven gear is matched with the driving gear.

Preferably, a strip-shaped groove is formed in the support screw, a clamping plate is fixedly mounted at one end of the bottom side of the support plate, and the clamping plate is connected with the strip-shaped groove in a sliding mode.

Preferably, turn to spacing subassembly and include spacing dish and spacing lead screw, the top fixed mounting of spacing lead screw has the knob, and spacing lead screw thread is installed on spacing dish, and the top side of base has seted up a plurality of spacing holes for the centre of a circle based on supporting lead screw, and the bottom thread mounting of spacing lead screw is downthehole at the spacing that corresponds.

The utility model has the beneficial effects that: in the utility model, the angle of the supporting plate can be adjusted according to needs through the matching of the knob, the limiting screw rod, the limiting disc and the plurality of limiting holes, the relative position of the supporting screw rod and the base is convenient to fix, the rotation of the threaded sleeve can be controlled through the matching of the adjusting motor, the driving gear and the fluted disc, the height adjustment of the supporting plate along the supporting screw rod can be realized through the matching of the clamping plate and the strip-shaped groove, the rigid rack is pushed through the electric push rod to drive the supporting shaft to deflect clockwise by the linkage gear, so that the driving gear and the driven gear can enter a meshing state, the position of the moving block can be adjusted through the matching of the adjusting screw rod, the fixed block can drive the objective lens barrel to perform the height adjustment through the rotation of the lifting screw rod by the adjusting wheel, the observation is convenient, and the camera can keep the synchronous motion while the objective lens barrel moves, and then the student can conveniently watch the student under the coordination of the external display screen.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic perspective view of a clinical experiment detection observation device according to the present invention;

FIG. 2 is a schematic cross-sectional view of an observation apparatus for clinical laboratory tests according to the present invention;

FIG. 3 is a schematic structural diagram of part A of a clinical laboratory testing and observing device according to the present invention;

fig. 4 is a schematic structural diagram of a part B of a clinical experiment detection observation device according to the present invention.

In the figure: 1. a base; 2. a support lead screw; 21. a limiting disc; 22. a threaded sleeve; 23. a fluted disc; 24. a strip-shaped groove; 3. a support plate; 31. clamping a plate; 32. a rectangular opening; 33. a moving block; 34. adjusting the screw rod; 35. an eyepiece barrel; 36. an objective lens barrel; 37. a camera; 38. a fixed block; 39. a lifting screw rod; 4. a vertical plate; 41. a support shaft; 42. adjusting the motor; 43. a driving gear; 44. a driven gear; 5. an electric push rod; 51. a rigid rack; 52. a linkage gear.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to specific embodiments. It is to be understood that the described embodiments are merely a few embodiments of the utility model, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.

Referring to fig. 1-4, a clinical experiment examination observation device comprises a base 1, a support screw 2 is vertically and rotatably mounted on the top side of the base 1, a steering limiting assembly is arranged on the support screw 2, a threaded sleeve 22 is threadedly mounted on the support screw 2, a fluted disc 23 is fixedly sleeved on the threaded sleeve 22, a support plate 3 is rotatably mounted on the threaded sleeve 22, a rectangular opening 32 is formed in the support plate 3, a moving block 33 is slidably mounted in the rectangular opening 32, the same adjusting screw 34 is rotatably mounted on the inner walls of two sides of the rectangular opening 32, the moving block 33 is in threaded connection with the adjusting screw 34, the adjusting screw 34 can rotate to drive the moving block 33 to slide along the rectangular opening 32, an eyepiece barrel 35 is fixedly mounted on the moving block 33, an objective barrel 36 is slidably mounted on the outer side of the eyepiece barrel 35, the same lifting adjusting assembly is arranged on the objective barrel 36 and the moving block 33, and a camera 37 is fixedly mounted on the objective barrel 36, it watches for other students to be convenient for through the play of external display screen to the image when observing through camera 37, the top side fixed mounting of backup pad 3 has two risers 4, it can provide stable support to back shaft 41 through riser 4 to all rotate on two risers 4 to install back shaft 41, the one end fixed mounting that two back shafts 41 are close to each other has same adjusting motor 42, fixed cover is equipped with driving gear 43 on adjusting motor 42's the output shaft, and driving gear 43 meshes with fluted disc 23 mutually, the equal fixed mounting in bottom side four corners of base 1 has the universal wheel, it removes and fixes to be convenient for the device through the universal wheel.

In this embodiment, a linkage gear 52 is fixedly sleeved at one end of the supporting shaft 41 located at the front side and far away from the adjusting motor 42, an electric push rod 5 is fixedly installed at the front side of the supporting plate 3, a rigid rack 51 is fixedly installed at the top end of the electric push rod 5, the rigid rack 51 is meshed with the linkage gear 52, the electric push rod 5 controls the rigid rack 51 to move, and the angle of the adjusting motor 42 can be adjusted and limited through the supporting shaft 41.

In this embodiment, the lifting adjusting assembly includes a fixing block 38 and a lifting lead screw 39, the fixing block 38 is fixedly mounted on the objective lens barrel 36, the lifting lead screw 39 is rotatably mounted on the moving block 33, the lifting lead screw 39 is in threaded connection with the fixing block 38, an adjusting wheel is fixedly sleeved on the top end of the lifting lead screw 39, and the heights of the objective lens barrel 36 and the camera 37 can be adjusted through the lifting adjusting assembly.

In this embodiment, the adjusting screw 34 is fixedly sleeved with a driven gear 44, and the driven gear 44 is matched with the driving gear 43, so that the driven gear 44 can be meshed with the driving gear 43 when the supporting shaft 41 drives the adjusting motor 42 to clockwise deflect to a horizontal state, thereby facilitating the driving of the adjusting screw 34.

In this embodiment, seted up bar groove 24 on the support lead screw 2, the bottom side one end fixed mounting of backup pad 3 has cardboard 31, and cardboard 31 and bar groove 24 sliding connection can make 3 the lift that remain stable of backup pad under the cooperation through cardboard 31 and bar groove 24.

In this embodiment, turn to spacing subassembly and include spacing dish 21 and spacing lead screw, the top fixed mounting of spacing lead screw has the knob, spacing lead screw thread is installed on spacing dish 21, a plurality of spacing holes have been seted up for the centre of a circle based on supporting lead screw 2 in the top side of base 1, and the bottom thread mounting of spacing lead screw is in corresponding spacing downthehole, can prescribe a limit to supporting lead screw 2 as required through turning to spacing subassembly, thereby can effectually avoid supporting lead screw 2 to take place to rotate by oneself at the in-process that uses.

The working principle is as follows: when the device is used, firstly, the power is switched on, the device is pushed to the position required to be used and is fixed, the limit lead screw is screwed out from the limit hole through the knob, then the support lead screw 2 is rotated to adjust the angle of the support plate 3, the limit lead screw is screwed into the corresponding limit hole after the angle adjustment is finished, the relative position of the support lead screw 2 and the base 1 can be fixed under the coordination of the limit disc 21, the adjusting motor 42 is started, the adjusting motor 42 drives the threaded sleeve 22 to rotate through the driving gear 43 and the fluted disc 23, meanwhile, the support plate 3 can be controlled to carry out height adjustment along the support lead screw 2 under the coordination of the clamping plate 31 and the strip-shaped groove 24, the rigid rack 51 is controlled to move upwards through the electric push rod 5, the linkage gear 52 can drive the support shaft 41 to enable the adjusting motor 42 to deflect clockwise, after the driving gear 43 and the driven gear 44 are meshed, can drive accommodate the lead screw 34 and adjust the horizontal position of movable block 33, rotate lift lead screw 39 through the regulating wheel, can control objective lens barrel 36 and carry out the altitude mixture control under the cooperation of fixed block 38 to be convenient for observe, can transmit the image of observing to external display screen under camera 37's effect simultaneously, thereby other students of being convenient for observe in step.

The clinical experiment detection observation device provided by the utility model is described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are set forth only to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.

Claims

1. The utility model provides a clinical experiment detection viewing device, includes base (1), its characterized in that, the vertical rotation in top side of base (1) is installed and is supported lead screw (2), it turns to spacing subassembly to be provided with on supporting lead screw (2), threaded mounting has swivel nut (22) on supporting lead screw (2), and fixed cover is equipped with fluted disc (23) on swivel nut (22), rotatory installation has backup pad (3) on swivel nut (22), seted up rectangular mouth (32) on backup pad (3), slidable mounting has movable block (33) in rectangular mouth (32), rotatory installation has same adjusting screw (34) on the both sides inner wall of rectangular mouth (32), and movable block (33) and adjusting screw (34) threaded connection, fixed mounting has eyepiece sleeve (35) on movable block (33), slidable mounting has objective tube (36) in the outside of eyepiece sleeve (35), the lens cone (36) and the moving block (33) are provided with the same lifting adjusting assembly, a camera (37) is fixedly mounted on the lens cone (36), two vertical plates (4) are fixedly mounted on the top side of the supporting plate (3), supporting shafts (41) are rotatably mounted on the two vertical plates (4), one end, close to each other, of each supporting shaft (41) is fixedly mounted with the same adjusting motor (42), an output shaft of each adjusting motor (42) is fixedly sleeved with a driving gear (43), the driving gear (43) is meshed with the fluted disc (23), and four corners of the bottom side of the base (1) are fixedly mounted with universal wheels.

2. The clinical laboratory test observation device according to claim 1, wherein: one end, away from the adjusting motor (42), of the supporting shaft (41) located on the front side is fixedly sleeved with a linkage gear (52), an electric push rod (5) is fixedly mounted on the front side of the supporting plate (3), a rigid rack (51) is fixedly mounted at the top end of the electric push rod (5), and the rigid rack (51) is meshed with the linkage gear (52).

3. The clinical laboratory test observation device according to claim 1, wherein: the lifting adjusting assembly comprises a fixing block (38) and a lifting lead screw (39), the fixing block (38) is fixedly installed on the objective lens barrel (36), the lifting lead screw (39) is rotatably installed on the moving block (33), the lifting lead screw (39) is in threaded connection with the fixing block (38), and an adjusting wheel is fixedly sleeved at the top end of the lifting lead screw (39).

4. The clinical laboratory test observation device according to claim 1, wherein: the adjusting screw rod (34) is fixedly sleeved with a driven gear (44), and the driven gear (44) is matched with the driving gear (43).

5. The clinical experiment detection and observation device according to claim 1, wherein: a strip-shaped groove (24) is formed in the support screw rod (2), a clamping plate (31) is fixedly mounted at one end of the bottom side of the support plate (3), and the clamping plate (31) is connected with the strip-shaped groove (24) in a sliding mode.

6. The clinical laboratory test observation device according to claim 1, wherein: the steering limiting assembly comprises a limiting disc (21) and a limiting lead screw, a knob is fixedly mounted at the top end of the limiting lead screw, the limiting lead screw is installed on the limiting disc (21) in a threaded mode, a plurality of limiting holes are formed in the top side of the base (1) based on the supporting lead screw (2) as the circle center, and the bottom end of the limiting lead screw is installed in the corresponding limiting holes in a threaded mode.