CN214418608U

CN214418608U - A positioning device for preparation

Info

Publication number: CN214418608U
Application number: CN202120347977.6U
Authority: CN
Inventors: 赵骥
Original assignee: Chongqing Weimei Animal And Plant Specimen Making Co ltd
Current assignee: Chongqing Weimei Animal And Plant Specimen Making Co ltd
Priority date: 2021-02-07
Filing date: 2021-02-07
Publication date: 2021-10-19
Anticipated expiration: 2031-02-07

Abstract

The utility model discloses a positioning device for sample preparation, comprises a workbench, the spout has all vertically been seted up to the both sides at workstation top, the inner chamber of spout vertically is provided with first threaded rod, the equal threaded connection in front side and the rear side on first threaded rod surface has the screw thread piece, the top of screw thread piece runs through to the top and the fixedly connected with grip block of workstation, one side fixedly connected with gooseneck that vertical two grip blocks are opposite. The utility model discloses a set up workstation, operating lamp, first threaded rod, thread block, slide bar, bracing piece, reinforcing plate, second threaded rod, thread groove, diaphragm, lifting frame, spout, grip block, bolt, standing groove, arc, through-hole and gooseneck cooperation and use, it is poor to have solved current positioning device suitability, leads to the unable sample of using different specifications of positioning device, can't satisfy user's demand, has reduced the problem of positioning device suitability.

Description

A positioning device for preparation

Technical Field

The utility model relates to a sample technical field specifically is a positioning device for sample preparation.

Background

The specimen is an animal, plant, mineral, etc., and can be preserved for a long time and maintain the original appearance as much as possible after various treatments, thereby providing the specimen for exhibition, demonstration, education, identification, examination and other various researches.

In the process of specimen preparation, can use often that positioning apparatus comes to carry on spacingly to the sample, and current positioning apparatus suitability is poor, leads to the unable sample of using different specifications of positioning apparatus, can't satisfy user's demand, has reduced positioning apparatus's suitability.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a positioning device for preparation possesses the strong advantage of suitability, and it is poor to have solved current positioning device suitability, leads to the unable sample of using different specifications of positioning device, can't satisfy user's demand, has reduced the problem of positioning device suitability.

In order to achieve the above object, the utility model provides a following technical scheme: a positioning device for specimen preparation comprises a workbench, wherein sliding grooves are longitudinally formed in two sides of the top of the workbench, a first threaded rod is longitudinally arranged in an inner cavity of each sliding groove, a threaded block is in threaded connection with the front side and the rear side of the surface of the first threaded rod, the top of each threaded block penetrates through the top of the workbench and is fixedly connected with a clamping plate, a gooseneck pipe is fixedly connected to one side of each clamping plate opposite to the corresponding clamping plate, an operating lamp is fixedly mounted at the top of the gooseneck pipe, a lifting frame is fixedly connected to the center of the bottom of the workbench, a transverse plate is transversely arranged at the center of the inner cavity of the lifting frame, sliding rods are fixedly connected to four corners of the bottom of the inner cavity of the lifting frame, the tops of the sliding rods penetrate through the tops of the transverse plates and are fixedly connected with the bottom of the workbench, supporting rods are fixedly connected to four corners of the center of the top of the transverse plate, and placing grooves are fixedly connected with the tops of the supporting rods, the four corners of workstation top center department all seted up with the through-hole that the standing groove cooperation was used, the top of standing groove both sides all runs through and is provided with the bolt, and two relative one sides of bolt run through to the inner chamber of standing groove and have the arc through bearing swing joint, the center department of lifting frame inner chamber bottom has seted up the thread groove, the inner chamber threaded connection of thread groove has the second threaded rod, the top fixedly connected with reinforcing plate of second threaded rod, the top of reinforcing plate and the bottom contact of diaphragm.

Preferably, the bottom of the surface of the second threaded rod is in threaded connection with a threaded plate, connecting rods are fixedly connected to two sides of the threaded plate, one side, away from the threaded plate, of each connecting rod is fixedly connected with the bottom of the lifting frame, and a rotating rod is fixedly connected to the bottom of the surface of the second threaded rod.

Preferably, the surface of the bolt is in threaded connection with the connecting part of the placing groove, one side of the arc plate, far away from the bolt, is fixedly connected with a protective pad, and the surface of the threaded block is in sliding connection with the inner wall of the sliding groove.

Preferably, the equal fixedly connected with supporting leg in four corners of workstation bottom, the anti-skidding line has been seted up to the bottom of supporting leg, the positive surface of first threaded rod runs through to the positive surface and the fixedly connected with carousel of workstation, the rotation of first threaded rod surface front side and rear side screw thread is opposite.

Preferably, the four corners at the top of the workbench and the inner cavity of the sliding groove are embedded with stabilizing bearings, and the inner rings of the stabilizing bearings are in interference fit with the surface of the first threaded rod.

Preferably, the center of the front surface of the workbench is fixedly connected with a controller, the output end of the controller is electrically connected with the input end of the operating lamp, and one side, opposite to the two vertical clamping plates, of the clamping plate is fixedly connected with an elastic pad.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up workstation, operating lamp, first threaded rod, thread block, slide bar, bracing piece, reinforcing plate, second threaded rod, thread groove, diaphragm, lifting frame, spout, grip block, bolt, standing groove, arc, through-hole and gooseneck cooperation and use, it is poor to have solved current positioning device suitability, leads to the unable sample of using different specifications of positioning device, can't satisfy user's demand, has reduced the problem of positioning device suitability.

2. The utility model discloses a set up protection pad and cushion, can play the effect of protection to the surface of sample respectively, through setting up stabilizing bearing, can be convenient for first threaded rod stable rotation, through setting up the carousel, can convenient to use person rotate first threaded rod, use through setting up the cooperation of operating lamp and gooseneck, can be when ambient light is dark, play the effect of illumination to the workstation, use through setting up the screw plate and the cooperation of connecting rod, can play the effect of support to the second threaded rod, prevent that the second threaded rod from rocking at will.

Drawings

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

FIG. 2 is a schematic top sectional view of the structure of the working table of the present invention;

fig. 3 is an enlarged schematic view of the structure a in fig. 2 according to the present invention.

In the figure: the device comprises a workbench 1, an operation lamp 2, a first threaded rod 3, a threaded block 4, a sliding rod 5, a supporting rod 6, a reinforcing plate 7, a threaded plate 8, a second threaded rod 9, a threaded groove 10, a connecting rod 11, a transverse plate 12, a lifting frame 13, a sliding groove 14, a clamping plate 15, a bolt 16, a placing groove 17, an arc-shaped plate 18, a through hole 19 and a gooseneck tube 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model provides a workstation 1, operating lamp 2, first threaded rod 3, screw block 4, slide bar 5, bracing piece 6, reinforcing plate 7, screw plate 8, second threaded rod 9, thread groove 10, connecting rod 11, diaphragm 12, lifting frame 13, spout 14, grip block 15, bolt 16, standing groove 17, arc 18, through-hole 19 and gooseneck 20 etc. parts are general standard or the part that technical staff in the field knows, its structure and principle all can learn through the technical manual or learn through conventional experimental method for technical staff in the field.

Referring to fig. 1-3, a positioning device for specimen preparation comprises a workbench 1, wherein four corners of the bottom of the workbench 1 are fixedly connected with supporting legs, the bottom of each supporting leg is provided with anti-skid veins, two sides of the top of the workbench 1 are respectively and longitudinally provided with a sliding chute 14, four corners of the top of the workbench 1 and an inner cavity of each sliding chute 14 are embedded with a stabilizing bearing, the inner cavity of each sliding chute 14 is longitudinally provided with a first threaded rod 3, the front surface of each first threaded rod 3 penetrates through the front surface of the workbench 1 and is fixedly connected with a turntable, a user can conveniently rotate the first threaded rods 3 by arranging the turntables, the front side threads and the rear side threads of the surfaces of the first threaded rods 3 are opposite in rotation direction, the inner rings of the stabilizing bearings are in interference fit with the surfaces of the first threaded rods 3, the first threaded rods 3 can be conveniently and stably rotated by arranging the stabilizing bearings, the front side threads and the rear side threads of the surfaces of the first threaded rods 3 are respectively connected with threaded blocks 4, the surface of the thread block 4 is connected with the inner wall of the sliding groove 14 in a sliding manner, the top of the thread block 4 penetrates through the top of the workbench 1 and is fixedly connected with a clamping plate 15, one side opposite to the two vertical clamping plates 15 is fixedly connected with an elastic cushion, one side opposite to the two vertical clamping plates 15 is fixedly connected with a gooseneck 20, the top of the gooseneck 20 is fixedly provided with an operating lamp 2, the operating lamp 2 and the gooseneck 20 are arranged for matching use, the illuminating effect on the workbench 1 can be achieved when the ambient light is dark, the center of the bottom of the workbench 1 is fixedly connected with a lifting frame 13, the center of the inner cavity of the lifting frame 13 is transversely provided with a transverse plate 12, four corners of the bottom of the inner cavity of the lifting frame 13 are fixedly connected with sliding rods 5, the top of the sliding rods 5 penetrates through the top of the transverse plate 12 and is fixedly connected with the bottom of the workbench 1, four corners of the center of the top of the transverse plate 12 are fixedly connected with supporting rods 6, the top of the support rod 6 is fixedly connected with a placing groove 17, four corners of the center of the top of the workbench 1 are respectively provided with a through hole 19 matched with the placing groove 17 for use, the tops of two sides of the placing groove 17 are respectively provided with a bolt 16 in a penetrating way, the surface of the bolt 16 is in threaded connection with the joint of the placing groove 17, one opposite side of the two bolts 16 is penetrated to an inner cavity of the placing groove 17 and is movably connected with an arc plate 18 through a bearing, one side of the arc plate 18 far away from the bolt 16 is fixedly connected with a protective pad, the protective effect on the surface of a specimen can be respectively realized by arranging the protective pad and an elastic pad, the center of the bottom of the inner cavity of the lifting frame 13 is provided with a threaded groove 10, the inner cavity of the threaded groove 10 is in threaded connection with a second threaded rod 9, the bottom of the surface of the second threaded rod 9 is in threaded connection with a threaded plate 8, two sides of the threaded plate 8 are respectively and fixedly connected with a connecting rod 11, and by arranging the threaded plate 8 and the connecting rod 11 in matched for use, the lifting device has the advantages that the lifting device can support the second threaded rod 9, the second threaded rod 9 is prevented from shaking randomly, one side of each connecting rod 11, far away from the threaded plate 8, is fixedly connected with the bottom of the lifting frame 13, the bottom of the surface of the second threaded rod 9 is fixedly connected with the rotating rod, the top of the second threaded rod 9 is fixedly connected with the reinforcing plate 7, the top of the reinforcing plate 7 is contacted with the bottom of the transverse plate 12, the center of the front surface of the workbench 1 is fixedly connected with the controller, the output end of the controller is electrically connected with the input end of the operating lamp 2, and by arranging the workbench 1, the operating lamp 2, the first threaded rod 3, the threaded block 4, the sliding rod 5, the supporting rod 6, the reinforcing plate 7, the second threaded rod 9, the threaded groove 10, the transverse plate 12, the lifting frame 13, the sliding groove 14, the clamping plate 15, the bolt 16, the placing groove 17, the arc-shaped plate 18, the through hole 19 and the gooseneck tube 20 in a matched mode, the poor applicability of the existing positioning device is solved, the positioning equipment cannot be used for specimens of different specifications, the requirements of users cannot be met, and the applicability of the positioning equipment is reduced.

When the specimen clamp is used, a corresponding positioning mode is selected according to a specimen, when a static specimen is clamped, a user places the specimen on one side corresponding to the two vertical clamping plates 15, then the first threaded rod 3 is positively rotated through the rotary disc, the first threaded rod 3 is positively rotated to drive the two vertical threaded blocks 4 to move relatively, so that the two vertical clamping plates 15 are driven to move relatively until the surfaces of the clamping plates 15 are in contact with the surface of the specimen, the specimen is clamped, when the living specimen is clamped, the user drives the second threaded rod 9 to move upwards through the positive rotation rotating rod, the second threaded rod 9 moves upwards to drive the reinforcing plate 7 to move upwards, so that the transverse plate 12 is driven to slide upwards in the sliding rod 5, the transverse plate 12 moves upwards to drive the supporting rod 6 and the placing groove 17 to move upwards, until the user moves the placing groove 17 upwards to a proper position, and then the four limbs of the living specimen are placed in the placing groove 17, corotation bolt 16 inwardly directed movement afterwards drives arc 18 inwardly directed movement, to insert in the standing groove 17 in the shank of live thing fixed can, when ambient light was dark, user's accessible controller control operation lamp 2 work, 2 works of operation lamp throw light on around to workstation 1, the person of facilitating the use preparation sample.

In summary, the following steps: this a positioning equipment for sample preparation, through setting up workstation 1, operating lamp 2, first threaded rod 3, the thread block 4, slide bar 5, bracing piece 6, reinforcing plate 7, the second threaded rod 9, thread groove 10, diaphragm 12, lifting frame 13, spout 14, clamping plate 15, bolt 16, standing groove 17, arc 18, through-hole 19 and gooseneck 20 cooperation are used, it is poor to have solved current positioning equipment suitability, lead to the unable sample of using different specifications of positioning equipment, can't satisfy user's demand, the problem of positioning equipment suitability has been reduced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A positioning apparatus for specimen preparation, comprising a table (1), characterized in that: the improved structure of the lifting device is characterized in that sliding grooves (14) are longitudinally formed in two sides of the top of the workbench (1), a first threaded rod (3) is longitudinally arranged in an inner cavity of each sliding groove (14), threaded blocks (4) are in threaded connection with the front side and the rear side of the surface of each first threaded rod (3), the top of each threaded block (4) penetrates through the top of the workbench (1) and is fixedly connected with a clamping plate (15), a gooseneck pipe (20) is fixedly connected to one side of each of the two vertical clamping plates (15) opposite to each other, an operating lamp (2) is fixedly mounted at the top of each gooseneck pipe (20), a lifting frame (13) is fixedly connected to the center of the bottom of the workbench (1), a transverse plate (12) is transversely arranged at the center of the inner cavity of the lifting frame (13), sliding rods (5) are fixedly connected to four corners of the bottom of the inner cavity of the lifting frame (13), and the top of each sliding rod (5) penetrates through the top of the transverse plate (12) and is fixedly connected with the bottom of the workbench (1), the improved structure of the lifting frame is characterized in that supporting rods (6) are fixedly connected to four corners of the center of the top of the transverse plate (12), placing grooves (17) are fixedly connected to the top of the supporting rods (6), through holes (19) matched with the placing grooves (17) are formed in the four corners of the center of the top of the working table (1), bolts (16) are arranged on the tops of two sides of the placing grooves (17) in a penetrating mode, one side, opposite to the two bolts (16), of each bolt penetrates through an inner cavity of the placing groove (17) and is movably connected with an arc-shaped plate (18) through a bearing, threaded grooves (10) are formed in the center of the bottom of the inner cavity of the lifting frame (13), the inner cavity of each threaded groove (10) is in threaded connection with a second threaded rod (9), reinforcing plates (7) are fixedly connected to the tops of the second threaded rods (9), and the tops of the reinforcing plates (7) are in contact with the bottoms of the transverse plates (12).

2. A positioning apparatus for use in specimen preparation according to claim 1, wherein: the bottom threaded connection on second threaded rod (9) surface has screw plate (8), the equal fixedly connected with connecting rod (11) in both sides of screw plate (8), and the bottom fixed connection of one side and lift frame (13) that screw plate (8) were kept away from in two connecting rods (11), the bottom fixedly connected with bull stick on second threaded rod (9) surface.

3. A positioning apparatus for use in specimen preparation according to claim 1, wherein: the surface of the bolt (16) is in threaded connection with the connecting part of the placing groove (17), one side, far away from the bolt (16), of the arc-shaped plate (18) is fixedly connected with a protective pad, and the surface of the thread block (4) is in sliding connection with the inner wall of the sliding groove (14).

4. A positioning apparatus for use in specimen preparation according to claim 1, wherein: the equal fixedly connected with supporting leg in four corners of workstation (1) bottom, the anti-skidding line has been seted up to the bottom of supporting leg, the positive surface of first threaded rod (3) runs through to positive surface and the fixedly connected with carousel of workstation (1), the direction of turning round of first threaded rod (3) surface front side and rear side screw thread is opposite.

5. A positioning apparatus for use in specimen preparation according to claim 1, wherein: four corners at the top of the workbench (1) and an inner cavity located in the sliding groove (14) are inlaid with stabilizing bearings, and inner rings of the stabilizing bearings are in interference fit with the surface of the first threaded rod (3).

6. A positioning apparatus for use in specimen preparation according to claim 1, wherein: the center department fixedly connected with controller on workstation (1) positive surface, the output of controller and the input electric connection of operating lamp (2), vertical two grip blocks (15) relative one side fixedly connected with cushion.