CN212291044U

CN212291044U - Novel biochip box

Info

Publication number: CN212291044U
Application number: CN202020967904.2U
Authority: CN
Inventors: 杨栋林; 马姜明; 廖文雪; 尚常花
Original assignee: Guangxi Normal University
Current assignee: Guangxi Normal University
Priority date: 2020-06-01
Filing date: 2020-06-01
Publication date: 2021-01-05
Anticipated expiration: 2030-06-01

Abstract

The utility model discloses a novel biochip box, this novel biochip box include the box body, and this box body includes end box and backup pad, and the backup pad is connected in end box to enclose with end box and close and form one end open-ended and accomodate the groove, should accomodate the groove and be used for holding biochip. Jacking subassembly includes axis of rotation, cam and contrary mechanism, and the axis of rotation rotates to be connected in the box body, and the cam is connected in the axis of rotation to the butt deviates from the face of accomodating groove open end one side in the backup pad, and the backup pad is elevating movement for the box body under the effect of cam support jacking force and self gravity, and the cam can be with the backup pad orientation open end one side jacking of accomodating the groove promptly. The utility model discloses a novel biochip box can great convenience of customers get and put biochip.

Description

Novel biochip box

Technical Field

The utility model relates to a biotechnology technical field, in particular to novel biochip box.

Background

Biochips, also called protein chips or gene chips, originate from crystallization combining DNA hybridization probe technology with semiconductor industry technology, which refers to obtaining the quantity and sequence information of sample molecules by detecting the hybridization signal intensity of each probe molecule by hybridizing a large number of probe molecules with DNA or other sample molecules with fluorescent labels after fixing them on a support.

At present, a biochip is usually stored in a chip box, but in the related art, the biochip is not convenient to clamp, and when the biochip is clamped by tweezers, the biochip may be scratched due to the limitation of space, and the use of the biochip is affected.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide a novel biochip box, when aiming at accomodating biochip, make things convenient for getting of biochip to put.

In order to achieve the above object, the present invention provides a novel biochip cartridge, including:

the box body comprises a bottom box and a supporting plate, wherein the supporting plate is connected to the bottom box and forms an accommodating groove with one open end with the bottom box in an enclosing manner; and

jacking subassembly, jacking subassembly includes axis of rotation, cam and contrary mechanism that ends, the axis of rotation rotate connect in the box body, the cam connect in the axis of rotation, and the butt in the backup pad deviates from accomodate the face of one side of groove open end, the cam is along with the axis of rotation rotates with will the backup pad orientation accomodate open end one side jacking in groove, contrary mechanism that ends connect in the axis of rotation with end box.

Optionally, the non-return mechanism includes a ratchet wheel and a stopping pawl, the ratchet wheel is sleeved on the rotating shaft, and the stopping pawl is rotatably connected with the bottom box and corresponds to the ratchet wheel.

Optionally, a plurality of limiting convex ribs are formed on the surface of the supporting plate facing one side of the opening end of the accommodating groove in a protruding manner, and the limiting convex ribs are arranged at intervals along the length direction of the supporting plate;

the limiting convex ribs are enclosed to form a limiting area, and the limiting area is used for accommodating the biochip.

Optionally, the support plate is further provided with an avoiding region, and the avoiding region is communicated with the limiting region.

Optionally, the box body further comprises a box cover, the box cover covers the bottom box and encloses with the bottom box to form a sealed cavity, and the support plate is located in the sealed cavity.

Optionally, the edge of one side of the box cover is rotatably connected to the bottom box, and the edge of the other side of the box cover is detachably connected to the bottom box.

Optionally, a buckle hole is formed in the edge of the other side of the box cover, a buckle is arranged on the bottom box, and the buckle is buckled in the buckle hole.

Optionally, the box body further comprises a sealing ring, the surface of the bottom box facing one side of the box cover is recessed to form a mounting groove, and the sealing ring is connected to the surface of the box cover facing one side of the bottom box;

when the box cover covers the bottom box, the sealing ring is clamped in the mounting groove.

The utility model discloses technical scheme's novel biochip box includes the box body, and this box body includes end box and backup pad, and the backup pad is connected in end box to enclose with end box and close and form one end open-ended and accomodate the groove, should accomodate the groove and be used for holding biochip. Jacking subassembly includes the axis of rotation, cam and contrary mechanism that ends, the axis of rotation rotates to be connected in the box body, the cam is connected in the axis of rotation, and the butt deviates from the face of accomodating groove open end one side in the backup pad, the backup pad is the elevating movement for the box body under the effect of cam counterbalance force and self gravity, the cam can be with the backup pad orientation take in the open end one side jacking in groove promptly, so place and can expose in the surface of box body in the biochip of accomodating the inslot, thereby make the user have sufficient space clamp to get biochip, avoid the surface of the in-process fish tail biochip of getting double-layered. The contrary mechanism that ends simultaneously connects in box body and axis of rotation, when the axis of rotation rotated to a certain position, should end the mechanism and can prevent that the axis of rotation from rotating and gyration for the cam with the backup pad jacking to predetermine behind the height and stall, so the user needn't last to the axis of rotation application of force, thereby liberated user's both hands, made things convenient for the user to get and put the biochip.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic structural view of an embodiment of the biochip cartridge of the present invention in an open state;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a schematic view of the novel biochip cartridge shown in FIG. 1 in a closed configuration;

FIG. 4 is a top view of the novel biochip cartridge shown in FIG. 3;

FIG. 5 is a sectional view of the novel biochip cartridge shown in FIG. 4 taken along the direction IV-IV;

fig. 6 is a partially enlarged view of fig. 5 at B.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				100	Novel biochip box	13a	Buckle hole
10	Box body	14	Sealing ring
				11	Bottom box	10a	Storage groove
111	Buckle	10b	Sealed cavity
				112	Support convex rib	20	Jacking assembly
11a	Mounting groove		21					Rotating shaft
				12	Supporting plate	22	Cam wheel
121	Limiting positionConvex rib	23	Non-return mechanism
				121a	Limiting area		231	Ratchet wheel
121b	Avoidance zone		232						Stop pawl
				13	Box cover	200	Biological chip

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

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 efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1 to 6, the present invention provides a novel biochip cartridge 100.

In an embodiment of the present invention, the novel biochip cartridge 100 includes:

the box body 10 comprises a bottom box 11 and a support plate 12, wherein the support plate 12 is connected to the bottom box 11 and forms an accommodating groove 10a with one open end with the bottom box 11 in an enclosing manner; and

jacking component 20, jacking component 20 includes axis of rotation 21, cam 22 and contrary mechanism 23 that ends, axis of rotation 21 rotate connect in box body 10, cam 22 connect in axis of rotation 21, and the butt in backup pad 12 deviates from accomodate the face of one side of groove 10a open end, cam 22 follows axis of rotation 21 rotates with will backup pad 12 orientation accomodate groove 10 a's open end one side jacking, contrary mechanism 23 connect in axis of rotation 21 with end box 11 ends.

The bottom box 11 and the supporting plate 12 are made of plastic materials through injection molding, the whole bottom box 11 is rectangular, a plurality of through grooves penetrating through the two opposite surfaces of the bottom box are arranged at intervals, and supporting ribs 112 are formed by protruding groove side walls of the through grooves. The plurality of support plates 12 extend in a strip shape, the outline of each support plate 12 is the same as that of each through groove, the maximum outline is slightly smaller than that of each through groove, one support plate 12 is accommodated in one through groove, and after the support plates 12 are accommodated in the through grooves, the plate surfaces of the support plates 12 are attached to the support ribs 112. The plate surface of the support plate 12 and the side wall of the through groove enclose to form a receiving groove 10a with one open end.

The bottom case 11 is provided with a plurality of shaft holes corresponding to the plurality of support plates 12, the rotating shaft 21 and the cam 22 are of an integrally formed structure, and the rotating shaft 21 is sleeved in the shaft holes. In this application, the rotating shaft 21, the cam 22 and the check mechanism 23 are plural, and one rotating shaft 21 is sleeved in one shaft hole. The cam 22 is located below the support plate 12 and abuts against the plate surface of the support plate 12 on the side away from the opening end of the receiving groove 10 a. When the biochip taking device is used, a user rotates the rotating shaft 21, the supporting plate 12 moves up and down relative to the box body 10 under the action of the propping force of the cam 22 and the self gravity, namely the cam 22 can lift the supporting plate 12 towards one side of the opening end of the containing groove 10a, so that the biochip 200 placed in the containing groove 10a can be protruded out of the surface of the bottom box 11, and therefore the user has enough space to take the biochip 200, and the surface of the biochip 200 is prevented from being scratched in the taking process. Meanwhile, the check mechanism 23 is connected to the box body 10 and the rotating shaft 21, when the rotating shaft 21 rotates to a certain position, the check mechanism 23 can prevent the rotating shaft 21 from rotating and rotating, so that the cam 22 jacks the supporting plate 12 to a preset height and stops rotating, and thus a user does not need to continuously apply force to the rotating shaft 21, thereby liberating both hands of the user and facilitating the user to take and place the biochip 200.

Referring to fig. 5 and 6 again, in an embodiment of the present invention, the check mechanism 23 includes a ratchet wheel 231 and a stopping pawl 232, wherein the ratchet wheel 231 is sleeved on the rotating shaft 21 and can rotate along with the rotating shaft 21, and the stopping pawl 232 is rotatably connected to the bottom case 11 and corresponds to the ratchet wheel 231. In the present application, since the stopping pawl 232 is engaged with the teeth of the ratchet wheel 231, the cam 22 is prevented from rotating under the pressure of the support plate 12 in the stationary state. The user rotates the rotation shaft 21 clockwise and the cam 22 reciprocally lifts up the support plate 12 to project the biochip 200 on the surface of the bottom case 11 to facilitate the user to pick up the biochip 200.

Please refer to fig. 2 again, in an embodiment of the present invention, the supporting plate 12 faces the board surface on one side of the opening end of the accommodating groove 10a to form a plurality of limiting convex ribs 121, wherein the limiting convex ribs 121 and the supporting plate 12 are integrally formed, the plurality of limiting convex ribs 121 are arranged along the length direction of the supporting plate 12 at intervals, two adjacent limiting convex ribs 121 surround to form a limiting region 121a, and the outline of the limiting region 121a is adapted to the biochip 200 to accommodate and limit the biochip 200. The spacing region 121a that forms through spacing protruding muscle 121 in this application guarantees that biochip 200 places and can not produce after accomodating groove 10a and rock to guarantee when transportation and storage biochip 200, can not produce the collision between biochip 200, thereby make things convenient for biochip 200's save.

In this application, the support plate 12 is further provided with an avoiding region 121b, wherein the avoiding region 121b is formed by surrounding a gap between two adjacent limiting ribs 121 and a groove side wall of the accommodating groove 10a, and the avoiding region 121b is communicated with the limiting region 121 a. In this application, by providing the avoiding area 121b, after the cam 22 lifts the support plate 12 toward the opening end of the storage groove 10a, the user can have enough space to clamp the opposite sides of the biochip 200 through the avoiding area 121b, thereby further avoiding the biochip 200 from being damaged in the clamping process.

In an embodiment of the present invention, the box body 10 further includes a box cover 13, the box cover 13 covers the bottom box 11, and the bottom box 11 encloses and forms a sealed cavity 10b, the supporting plate 12 is located in the sealed cavity 10 b.

The outline of the box cover 13 is the same as the outline of the bottom box 11, the edge of one side of the box cover 13 is rotatably connected to the bottom box 11 through a hinge, and the edge of the other side of the box cover 13 is detachably connected to the bottom box 11. Specifically, the edge of the other side of the box cover 13 is provided with a fastening hole 13a, the surface of the bottom box 11 is convexly provided with a buckle 111, the box cover 13 can rotate relative to the bottom box 11, and the buckle 111 is buckled in the fastening hole 13 a. In the present application, the lid 13 and the bottom 11 enclose a sealed cavity 10b, so that the biochip 200 can be kept clean when the biochip 200 is not used. Meanwhile, the box cover 13 is fastened to the fastener 111 of the bottom box 11 through the fastener hole 13a, so that a user can open or close the sealed cavity 10b conveniently.

Referring to fig. 1 and 5 again, in an embodiment of the present invention, the box body 10 further includes a sealing ring 14, the sealing ring 14 is made of a silicon rubber material, the sealing ring 14 is adhered to a surface of the box cover 13 facing to the bottom box 11 by glue, a surface of the bottom box 11 facing to the box cover 13 is recessed to form a mounting groove 11a, when the box cover 13 is covered on the bottom box 11,

the sealing ring 14 is clamped in the mounting groove 11 a. In this application, by arranging the sealing ring 14 between the box cover 13 and the bottom box 11, the sealing performance of the sealing cavity 10b is ensured to a greater extent, and the cleanliness of the biochip 200 when being accommodated in the sealing cavity 10b is further ensured.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A novel biochip cartridge, comprising:

2. The novel biochip cartridge as claimed in claim 1, wherein the check mechanism comprises a ratchet wheel and a stopping pawl, the ratchet wheel is sleeved on the rotating shaft, and the stopping pawl is rotatably connected with the bottom cartridge and corresponds to the ratchet wheel.

3. The novel biochip cartridge according to claim 1, wherein a plurality of positioning ribs are formed on the surface of the support plate facing the open end of the storage groove, and the plurality of positioning ribs are spaced apart from each other along the length of the support plate;

4. The novel biochip cartridge according to claim 3, wherein the support plate is further provided with an escape area, the escape area communicating with the stopper area.

5. The novel biochip cartridge according to any one of claims 1 to 4, wherein the cartridge body further comprises a lid covering the bottom case and enclosing the bottom case to form a sealed cavity, and the support plate is located in the sealed cavity.

6. The novel biochip cartridge as claimed in claim 5, wherein the lid is pivotally connected at one edge to the base and detachably connected at the other edge to the base.

7. The novel biochip cartridge as claimed in claim 6, wherein the lid has a hole at the edge of the other side, and the bottom cartridge has a buckle that is engaged with the hole.

8. The novel biochip cartridge as claimed in claim 5, wherein the cartridge body further comprises a sealing ring, the surface of the bottom cartridge facing the side of the lid is recessed to form a mounting groove, and the sealing ring is connected to the surface of the lid facing the side of the bottom cartridge;