CN219586101U

CN219586101U - Heating device for be used for slide glass

Info

Publication number: CN219586101U
Application number: CN202321128813.XU
Authority: CN
Inventors: 庞秀东; 陆凯
Original assignee: Yangzhong Jiaocheng Biotechnology Research Co ltd
Current assignee: Yangzhong Jiaocheng Biotechnology Research Co ltd
Priority date: 2023-05-11
Filing date: 2023-05-11
Publication date: 2023-08-25
Anticipated expiration: 2033-05-11

Abstract

The utility model relates to the technical field of heating devices, and discloses a heating device for a glass slide, which solves the problem that the position of the glass slide is inconvenient to change at present to adjust the temperature required by the glass slide; according to the utility model, through the cooperation between the hand wheel and the transmission shaft and between the external thread and the screw sleeve, the two screw sleeves can be moved, and through the cooperation between the screw sleeve, the driving plate and the supporting rod, the two inner plates can be moved up and down, so that the glass slide positioned at the top of the inner plates can be moved up and down, the distance between the glass slide and the electric heating wire can be changed, and the heating temperature required by the glass slide can be adjusted.

Description

Heating device for be used for slide glass

Technical Field

The utility model belongs to the technical field of heating devices, and particularly relates to a heating device for a glass slide.

Background

FISH (fluorescence in situ hybridization) is used as a chromosome location for inhibiting genes or sequences in the biomedical field, has remarkable effect on qualitative and quantitative integrated expression of genes, and in the experimental process, a glass slide bearing a sample needs to be subjected to preheating treatment so as to provide enough reaction temperature for each item of FISH pretreatment; according to the authorized bulletin number: CN217164464U, entitled "a preheating treatment device for glass slides", is provided with a plurality of recesses on the main body, each heating slot can be respectively and adaptively embedded in each recess, and each recess is correspondingly provided with a temperature adjusting structure capable of heating or cooling the heating slot, so that a plurality of preheating treatment stations are formed on the main body, a plurality of glass slides can be simultaneously and well and stably preheated, which is beneficial to improving the preheating treatment efficiency of the glass slides, and the heating slots are movably embedded in the recesses of the main body, so that the heating slots can be taken down or embedded from the main body as required, and the glass slides in the heating slots and the glass slides can be transferred together according to the experiment requirements, thereby improving the convenience of the transfer operation of the glass slides; the following drawbacks still remain:

the slide glass is placed in the heating groove when being heated, and the position of the heating groove is fixed, so that the temperature of the slide glass is fixed, and the slide glass is inconvenient to adjust to the required temperature.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides the heating device for the glass slide, which effectively solves the problem that the position of the glass slide is inconvenient to change to adjust the temperature required by the glass slide at present.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the heating device for the glass slide comprises a heating box, wherein a heating unit and an adjusting unit are installed in the inner cavity of the heating box, and the heating unit is connected with the adjusting unit;

the regulating unit is including being located the frame of placing of heating cabinet inner chamber, the bottom of placing the frame is close to the equal fixed mounting in four corners position and has the sill pillar, the outside movable mounting of sill pillar has a spacing section of thick bamboo, the bottom of spacing section of thick bamboo and the inner chamber bottom fixed connection of heating cabinet, the inboard of placing the frame is close to bottom fixedly connected with inner panel, the bottom of two inner panels is equal fixedly connected with bracing piece, fixedly connected with lifter between the bottom of two bracing pieces, the inner chamber left side of heating cabinet rotates and is connected with the transmission shaft, the right-hand member of transmission shaft runs through the heating cabinet and fixedly connected with hand wheel, two swivel nuts are installed in the outside movable mounting of transmission shaft, the equal fixedly connected with gag lever post of inner chamber both sides of heating cabinet, two gag lever posts all with two swivel nuts swing joint, the outside of transmission shaft is equipped with two external screw threads, two external screw thread arrangement modes are opposite, and the transmission shaft cup joints with two swivel nuts respectively through two external screw threads, the top of two swivel nuts all rotates and is connected with the drive plate, the top of two drive plates all rotates with the lifter.

Preferably, the heating unit comprises a mounting plate fixed in the inner cavity of the heating box, the mounting plate is fixedly connected with the limiting cylinder, a sleeve plate is fixedly mounted at the top of the mounting plate, through holes are formed in the equidistant leaving of the top of the sleeve plate, and the through holes and the mounting plate are located between the inner plate and the lifting plate.

Preferably, the top of mounting panel has seted up the standing groove, and electric heating wire is installed to the inner chamber equidistance of standing groove, and electric heating wire is located the below of cover board.

Compared with the prior art, the utility model has the beneficial effects that:

(1) According to the utility model, through the cooperation between the hand wheel and the transmission shaft and between the external thread and the screw sleeve, the two screw sleeves can be moved, and through the cooperation between the screw sleeve, the driving plate and the supporting rod, the two inner plates can be moved up and down, so that the glass slide positioned at the top of the inner plates can be moved up and down, the distance between the glass slide and the electric heating wire can be changed, and the heating temperature required by the glass slide can be adjusted;

(2) This novel cooperation between mounting panel and electric heating wire and sleeve plate and the through-hole to make the temperature of standing groove can be passed on the slide glass of top from the through-hole, thereby be convenient for heat the slide glass.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a schematic view of a heating device for a slide according to the present utility model;

FIG. 2 is a schematic diagram of a regulating unit according to the present utility model;

FIG. 3 is a schematic view of a lifter plate structure according to the present utility model;

FIG. 4 is a schematic diagram of a heating unit according to the present utility model;

FIG. 5 is a schematic view of the mounting plate structure of the present utility model;

in the figure: 1. a heating box; 2. a heating unit; 201. a mounting plate; 202. a sleeve plate; 203. a through hole; 204. an electric heating wire; 205. a placement groove; 3. an adjusting unit; 301. placing a frame; 302. a support rod; 303. an inner plate; 304. a lifting plate; 305. a limiting cylinder; 306. a screw sleeve; 307. a limit rod; 308. a transmission shaft; 309. a hand wheel; 3010. an external thread; 3011. a bottom post; 3012. and a driving plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

An embodiment I is shown in fig. 1-5, the utility model comprises a heating box 1, wherein a heating unit 2 and an adjusting unit 3 are arranged in the inner cavity of the heating box 1, and the heating unit 2 is connected with the adjusting unit 3.

In the second embodiment, on the basis of the first embodiment, the adjusting unit 3 includes a placement frame 301 located in the inner cavity of the heating box 1, bottom posts 3011 are fixedly installed at the positions, close to four corners, of the bottom of the placement frame 301, limiting cylinders 305 are movably installed at the outer sides of the bottom posts 3011, the bottom ends of the limiting cylinders 305 are fixedly connected with the bottom of the inner cavity of the heating box 1, inner plates 303 are fixedly connected to the inner sides, close to the bottoms, of the placement frame 301, of the two inner plates 303, support rods 302 are fixedly connected with lifting plates 304, a transmission shaft 308 is rotatably connected to the left side of the inner cavity of the heating box 1, the right end of the transmission shaft 308 penetrates through the heating box 1 and is fixedly connected with a hand wheel 309, two threaded sleeves 306 are movably installed at the outer sides of the transmission shaft 308, limiting rods 307 are movably connected with the two threaded sleeves 306, two external threads 3010 are arranged at the outer sides of the transmission shaft 308, the two external threads 3010 are oppositely arranged, the transmission shaft 308 is respectively sleeved with the two threaded sleeves 306, the top of the two threaded sleeves 306 are rotatably connected with two driving plates 3012, and the two driving plates 3012 are rotatably connected with the top plates 3012;

when the heating temperature of the glass slide needs to be changed, the hand wheel 309 is rotated first to drive the transmission shaft 308 to rotate, then the two threaded sleeves 306 are driven to move along the limiting rod 307, the lifting plate 304 is driven to move up and down by the two driving plates 3012, then the two inner plates 303 are driven to move up and down by the two supporting rods 302, and finally the glass slide is driven to move up and down, so that the position height of the glass slide is changed to adjust the heating temperature required by the glass slide.

In the third embodiment, based on the first embodiment, the heating unit 2 includes a mounting plate 201 fixed in the inner cavity of the heating box 1, the mounting plate 201 is fixedly connected with a limiting cylinder 305, a sleeve plate 202 is fixedly installed at the top of the mounting plate 201, through holes 203 are formed in the top of the sleeve plate 202 in an equidistant manner, the through holes 203 and the mounting plate 201 are both located between an inner plate 303 and a lifting plate 304, a placing groove 205 is formed in the top of the mounting plate 201, electric heating wires 204 are installed in the inner cavity of the placing groove 205 in an equidistant manner, and the electric heating wires 204 are located below the sleeve plate 202;

the slide is first placed inside the placement frame 301 while the slide is on top of the two inner plates 303, then the electric heating wire 204 inside the placement groove 205 is turned on, at which time the temperature is transferred from the through hole 203 to the slide, and finally the slide is heated.

Working principle: when the slide glass is used, firstly, the slide glass is placed on the inner sides of the placement frame 301, meanwhile, the slide glass is located at the tops of the two inner plates 303, then the electric heating wire 204 on the inner sides of the placement grooves 205 is lightened, at the moment, the temperature is transmitted to the slide glass from the through holes 203, finally, the slide glass is heated, when the heating temperature of the slide glass needs to be changed, the hand wheel 309 is rotated firstly, the transmission shaft 308 is driven to rotate, then the two threaded sleeves 306 are driven to move along the limiting rods 307, the lifting plate 304 is driven to move up and down through the two driving plates 3012, then the two inner plates 303 are driven to move up and down through the two supporting rods 302, and finally, the slide glass is driven to move up and down, so that the position height of the slide glass is changed, and the heating temperature required by the slide glass is adjusted.

Claims

1. A heating device for slides, comprising a heating cabinet (1), characterized in that: the inner cavity of the heating box (1) is provided with a heating unit (2) and an adjusting unit (3), and the heating unit (2) is connected with the adjusting unit (3);

the adjusting unit (3) comprises a placing frame (301) positioned in the inner cavity of a heating box (1), a bottom post (3011) is fixedly installed at the bottom of the placing frame (301) close to four corners, a limiting cylinder (305) is movably installed at the outer side of the bottom post (3011), the bottom end of the limiting cylinder (305) is fixedly connected with the bottom of the inner cavity of the heating box (1), an inner plate (303) is fixedly connected with the inner side of the placing frame (301) close to the bottom, support rods (302) are fixedly connected with the bottoms of the two inner plates (303), a lifting plate (304) is fixedly connected between the bottoms of the two support rods (302), a transmission shaft (308) is rotatably connected to the left side of the inner cavity of the heating box (1), the right end of the transmission shaft (308) penetrates through the heating box (1) and is fixedly connected with a hand wheel (309), two threaded sleeves (306) are movably installed at the outer sides of the inner cavity of the heating box (1), two limiting rods (307) are movably connected with the two threaded sleeves (306), two external threads (0) are arranged at the outer sides of the inner cavity of the heating box (1), the two external threads (3010) are in opposite directions, the two threaded sleeves (3010) are in threaded connection with the two threaded sleeves (306) respectively, the tops of the two driving plates (3012) are rotatably connected with the lifting plate (304).

2. A heating apparatus for a slide as claimed in claim 1, wherein: the heating unit (2) comprises a mounting plate (201) fixed in the inner cavity of the heating box (1), the mounting plate (201) is fixedly connected with a limiting cylinder (305), a sleeve plate (202) is fixedly mounted at the top of the mounting plate (201), through holes (203) are formed in the equidistant leaving mode of the top of the sleeve plate (202), and the through holes (203) and the mounting plate (201) are located between an inner plate (303) and a lifting plate (304).

3. A heating apparatus for a slide as claimed in claim 2, wherein: a placing groove (205) is formed in the top of the mounting plate (201), electric heating wires (204) are arranged in the inner cavity of the placing groove (205) at equal intervals, and the electric heating wires (204) are located below the sleeve plate (202).