CN213490147U

CN213490147U - Biological dissection device

Info

Publication number: CN213490147U
Application number: CN202021359568.XU
Authority: CN
Inventors: 王逸菲
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-13
Filing date: 2020-07-13
Publication date: 2021-06-22
Anticipated expiration: 2030-07-13

Abstract

The utility model discloses a biological dissection device relates to biological dissection experiment field. This biological dissection device, including dissecting the dish, the upper surface of dissecting the dish has seted up the liquid collecting chamber, dissect the equal fixedly connected with fixed plate of the equal fixedly connected with of the lateral wall of the back of the body of dish, it is connected with the dissection board to rotate between two sets of fixed plates, the multiunit liquid hole has been seted up to the upper surface of dissecting the board, the upper surface of dissecting the dish rotates and is connected with the lead screw, the lateral wall screw thread of lead screw has cup jointed the nut cover, the lateral wall fixedly connected with board pipe of nut cover, the expansion plate has been cup jointed in the inner chamber activity of board pipe, dissect and seted up the rotation groove on the lateral wall. This biological dissection device has solved the wax tray and can't adjust to a suitable angle and has come the student to watch study and the problem that the blood of toy can flow into in the wax tray and the animal fur sticks together, has guaranteed the anatomical effect of teacher to the toy.

Description

Biological dissection device

Technical Field

The utility model relates to a biological dissection experiment technical field specifically is a biological dissection device.

Background

Dissection refers to the dissection of a human body or an animal or plant body by a special knife or scissors, so as to facilitate the research of researchers and the treatment of diseases on the human body or the animal or plant.

The wax tray is dissected to the toy to general use on the school anatomy experiment class now, on the experiment class, generally carry out the anatomy of toy by the teacher, then explain the student, however, wax tray does not possess the function of angle fine setting today, and the teacher is when dissecting the toy, the student that the periphery was enclosed is more, the wax tray can't be adjusted a suitable angle and is removed the student of being convenient for and watch the study, and simultaneously, the blood of toy can flow into in the wax tray and the animal fur bonds together, influence the anatomical work of teacher to the toy, can not satisfy user's demand, for this reason, we provide a biological dissection device and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the not enough of prior art, the utility model discloses a biological dissection device to solve the problem that proposes among the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a biological dissection device, includes dissects the dish, dissect the upper surface of dish and seted up the liquid collecting chamber, dissect the equal fixedly connected with fixed plate of the equal fixedly connected with of the lateral wall of the back of the body of dish, it is two sets of to rotate between the fixed plate and be connected with dissects the board, dissect the upper surface of board and seted up multiunit liquid hole, dissect the upper surface rotation of dish and be connected with the lead screw, the lateral wall screw thread of lead screw has cup jointed the nut cover, the lateral wall fixedly connected with board pipe of nut cover, the expansion plate has been cup jointed in the inner chamber activity of board pipe, dissect and seted up on the lateral wall that the expansion plate corresponds with the expansion plate and rotate the.

Preferably, rotate latch mechanism and include draw-in groove, kelly, limiting plate, support tight groove, spout, stripper plate and support tight spring, the draw-in groove is equipped with two sets ofly altogether, and is two sets of the draw-in groove blocks respectively and establishes on the cell wall that the rotation groove corresponds, support tight groove and set up on the lateral wall that the stripper plate is located the rotation groove inslot, the kelly activity is cup jointed at the inslot that supports tight groove, limiting plate fixed connection is located the one end that supports tight groove inslot at the kelly, the spout is set up the upper surface that the stripper plate is located the rotation groove inslot, the spout communicates with supporting tight groove mutually, stripper plate fixed connection is at the lateral wall of limiting plate, the stripper plate passes the spout and extends, support tight spring setting at the inslot that supports tight groove.

Preferably, threaded hole grooves are formed in the two opposite sides of the dissecting plate, through grooves are formed in the side walls, corresponding to the threaded hole grooves, of the fixing plate, the fixing plate is fixedly connected with the dissecting plate through bolts, and the bolts penetrate through the through grooves and are connected in the threaded hole grooves in a threaded mode.

Preferably, it is two sets of the rotation hole groove has all been seted up to the fixed plate opposite face, dissect equal fixedly connected with dwang on board and two sets of corresponding lateral walls in rotation hole groove, the dwang rotates the joint at the inslot in rotation hole groove.

Preferably, the dissection plate is positioned directly above the liquid collection chamber, and the length and width of the dissection plate are smaller than those of the liquid collection chamber.

Preferably, a circular rotating disc is fixedly connected to the top end of the screw rod, a groove is formed in the upper surface of the dissecting disc, the bottom end of the screw rod is rotatably connected into the groove of the groove, and the diameter of one end, located in the groove of the groove, of the screw rod is larger than the diameter of the groove at the opening of the groove.

Preferably, the limiting plates are circular, the diameter of each limiting plate is larger than the groove diameter of the opening of the abutting groove, and the abutting springs are located between the two groups of limiting plates.

The utility model discloses a biological dissection device, its beneficial effect who possesses as follows:

1. the biological dissection device rotates the screw rod through the arrangement of the dissection disc, the fixed plate, the dissection plate, the screw rod, the nut sleeve, the plate tube, the expansion plate and the rotating clamping mechanism, so that the nut sleeve rises to drive the plate tube to rise, the plate tube drives the expansion plate to rise, the expansion plate drives the dissection plate to rise, the dissection plate moves upwards along an arc track, the dissection plate drives the expansion plate to move towards the outside of the inner cavity of the plate tube when moving, the expansion plate is rotationally connected between the two groups of clamping grooves through the two groups of clamping rods, thereby realizing the angle fine adjustment of the dissection plate, simultaneously, the blood of the small animal drops into the liquid collecting cavity through the liquid holes on the dissection plate, the problems that the wax disc cannot be adjusted to a proper angle to facilitate the students to watch the study, the blood of the small animal flows into the wax disc and is adhered to the fur of the animal are solved, and the students can observe the dissection process, meanwhile, the dissecting effect of teachers on the small animals is guaranteed, and the requirements of users are met.

2. This biological dissection device through fixed plate and rotation latch mechanism's setting for dissect the board and the fixed plate is convenient for dismantle from dissecting the dish, and convenient to use person handles the toy blood of collecting the liquid intracavity, and simultaneously, convenient to use person carries out cleaning and disinfecting to this device, satisfies user's demand.

Drawings

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

FIG. 2 is an enlarged view of A in FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of B in FIG. 2 according to the present invention;

FIG. 4 is a cross-sectional view of the connection between the expansion plate and the rotation groove of the present invention;

FIG. 5 is an enlarged view of C in FIG. 4 according to the present invention;

fig. 6 is a left side sectional view of the present invention.

In the figure: 1. an anatomical disc; 101. a liquid collection cavity; 102. a threaded bore slot; 103. a groove; 2. a fixing plate; 201. a through groove; 202. rotating the hole groove; 3. a dissection plate; 301. a liquid permeable hole; 302. a rotating groove; 303. a card slot; 304. rotating the rod; 4. a screw rod; 5. a nut sleeve; 6. a plate pipe; 7. a retractable plate; 701. abutting against the groove; 702. a chute; 8. a clamping rod; 9. a limiting plate; 10. a pressing plate; 11. the spring is pressed tightly.

Detailed Description

The embodiment of the utility model discloses a biological dissecting device, as shown in figures 1-6, comprising a dissecting disk 1, wherein the upper surface of the dissecting disk 1 is provided with a liquid collecting cavity 101, the opposite side walls of the dissecting disk 1 are fixedly connected with fixed plates 2, a dissecting plate 3 is rotatably connected between the two groups of fixed plates 2, the upper surface of the dissecting plate 3 is provided with a plurality of groups of liquid holes 301, the upper surface of the dissecting disk 1 is rotatably connected with a screw rod 4, the side wall thread of the screw rod 4 is sleeved with a nut sleeve 5, the side wall of the nut sleeve 5 is fixedly connected with a plate tube 6, an expansion plate 7 is movably sleeved in the inner cavity of the plate tube 6, the side wall of the dissecting plate 3 corresponding to the expansion plate 7 is provided with a rotating groove 302, the expansion plate 7 is rotatably connected in the groove of the rotating groove 302 through a rotating clamping mechanism, and is arranged through the dissecting disk 1, the fixed plates 2, lead screw 4 is rotated, make nut cover 5 rise and drive board pipe 6 and rise, board pipe 6 drives expansion plate 7 and rises, expansion plate 7 drives dissection board 3 and rises, dissection board 3 upwards moves with pitch arc orbit, dissection board 3 drives expansion plate 7 and moves to the outer motion of the inner chamber of board pipe 6 when moving, expansion plate 7 rotates through two sets of kelly 8 and connects between two sets of draw-in grooves 303, thereby the angle fine setting of dissection board 3 has been realized, and simultaneously, the blood of toy drips in collecting liquid chamber 101 through liquid hole 301 on dissection board 3, the problem that the wax tray can't be adjusted to a suitable angle and go to be convenient for the student to watch study and the blood of toy can flow into the wax tray and the animal fur adheres together has been solved, be convenient for the student to observe the study teacher and dissect the process to the toy, and simultaneously, the dissection effect of teacher to the toy has also been guaranteed, satisfy user's demand.

The rotary clamping mechanism comprises two groups of clamping grooves 303, clamping rods 8, limiting plates 9, abutting grooves 701, sliding grooves 702, extrusion plates 10 and abutting springs 11, the clamping grooves 303 are respectively clamped on the corresponding groove walls of the rotary grooves 302, the abutting grooves 701 are formed in the side walls of the expansion plates 7 in the rotary grooves 302, the clamping rods 8 are movably sleeved in the grooves of the abutting grooves 701, the limiting plates 9 are fixedly connected to one ends of the clamping rods 8 in the abutting grooves 701, the sliding grooves 702 are formed in the upper surfaces of the expansion plates 7 in the rotary grooves 302, the sliding grooves 702 are communicated with the abutting grooves 701, the extrusion plates 10 are fixedly connected to the side walls of the limiting plates 9, the extrusion plates 10 penetrate through the sliding grooves 702 and extend, the abutting springs 11 are arranged in the abutting grooves 701, the dissection plates 3 and the fixing plates 2 are convenient to detach from the dissection plate 1 through the arrangement of the fixing plates 2 and the rotary clamping mechanism, the convenience of use person handles the toy blood in album liquid chamber 101, and simultaneously, the convenience of use person washs disinfection to this device, satisfies user's demand.

Threaded hole grooves 102 are formed in the two opposite sides of the dissecting plate 1, through grooves 201 are formed in the side walls, corresponding to the threaded hole grooves 102, of the fixing plate 2, the fixing plate 2 is fixedly connected with the dissecting plate 1 through bolts, and the bolts penetrate through the through grooves 201 and are connected in the grooves of the threaded hole grooves 102 in a threaded mode.

Rotation hole groove 202 has all been seted up to two sets of fixed plates 2 opposite faces, dissects board 3 and two sets of equal fixedly connected with dwang 304 on rotating the corresponding lateral wall in hole groove 202, and dwang 304 rotates the joint at the inslot that rotates hole groove 202.

The dissecting plate 3 is positioned right above the liquid collecting cavity 101, and the length and the width of the dissecting plate 3 are smaller than those of the liquid collecting cavity 101, so that blood of the small animal can be conveniently and accurately dripped into the liquid collecting cavity 101 through the liquid penetrating holes 301.

The circular rolling disc of top fixedly connected with of lead screw 4, convenient to use person drives lead screw 4 through rotating circular rolling disc and rotates, dissects the upper surface of dish 1 and sets up fluted 103, and the bottom of lead screw 4 is rotated and is connected at the inslot of recess 103, and lead screw 4 is located the one end diameter of recess 103 inslot and is greater than the groove footpath of recess 103 opening part for lead screw 4 is stable rotates along recess 103, improves the stability of device.

The limiting plates 9 are circular, the diameter of each limiting plate 9 is larger than the groove diameter of the opening of the abutting groove 701, and the abutting springs 11 are located between the two groups of limiting plates 9, so that the limiting plates 9 cannot be separated from the grooves of the abutting grooves 701, and the abutting springs 11 stably work between the two groups of limiting plates 9.

The working principle is as follows: when the user is using the utility model discloses the time, will dissect dish 1 and place on the dissection table, take up dissection board 3, it is corresponding with expansion plate 7 to make rotation groove 302 on the dissection board 3, the user presses two sets of stripper plates 10 with the finger in opposite directions, two sets of stripper plates 10 drive two sets of limiting plates 9 along spout 702 relative motion, two sets of limiting plates 9 make to support tight spring 11 and be compression motion between two sets of limiting plates 9, two sets of stripper plates 10 drive two sets of kelly 8 through two sets of limiting plates 9 and are the concertina movement to the inslot of supporting tight groove 701, direction promotion dissection board 3 to expansion plate 7, when expansion plate 7 joint is at the inslot of rotation groove 302, loosen stripper plate 10, under the elastic force effect of supporting tight spring 11, two sets of kelly 8 rotate the joint respectively rather than corresponding draw-in groove 303 inslot.

Further, pick up fixed plate 2, it is corresponding to make logical groove 201 on fixed plate 2 and screw hole groove 102, it is corresponding to rotate hole groove 202 and dwang 304, promote fixed plate 2 to dwang 304 direction, make dwang 304 joint in the inslot that rotates hole groove 202, pick up the bolt and pass logical groove 201 and inseparable threaded connection in the inslot of screw hole groove 102, repeat above-mentioned step and install another group of fixed plate 2 on dissecting dish 1, realized dissecting the fixed of board 3 with dissecting dish 1.

Further, dissect the angle of board 3 as needs fine setting, thereby when being convenient for students to observe, the rolling disc on 4 tops of lead screw is twisted to the forward, the rolling disc drives lead screw 4 and rotates along recess 103, lead screw 4 rotates and makes nut cover 5 rise along 4 screw threads of lead screw, nut cover 5 rises and drives board pipe 6 and rise, board pipe 6 drives expansion plate 7 and rises, expansion plate 7 drives and dissects board 3 and rises, it moves with pitch arc orbit upward movement to dissect board 3, dissect board 3 and drive expansion plate 7 and to the outer motion of the inner chamber of board pipe 6 when the motion, expansion plate 7 rotates through two sets of kelly 8 and connects between two sets of draw-in grooves 303, thereby the angle fine setting of dissecting board 3 has been realized.

Further, when the organism is dissected, the blood of the organism drops into the liquid collecting cavity 101 through the liquid penetrating holes 301 on the dissecting plate 3, when the organism is dissected, the dissecting plate 3 and the fixing plate 2 can be detached from the dissecting disc 1 through the installation steps operated reversely, the biological blood in the liquid collecting cavity 101 can be conveniently treated by a user, and meanwhile, the device can be conveniently cleaned and disinfected by the user.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A biological dissecting device comprising a dissecting disk (1), characterized in that: liquid collecting cavity (101) have been seted up to the upper surface of dissecting dish (1), dissect the equal fixedly connected with fixed plate (2) of the lateral wall back on the back of the body of plate (1), two sets of rotate between fixed plate (2) and be connected with dissecting board (3), multiunit liquid hole (301) have been seted up to the upper surface of dissecting board (3), the upper surface of dissecting dish (1) rotates and is connected with lead screw (4), nut cover (5) have been cup jointed to the lateral wall screw thread of lead screw (4), the lateral wall fixedly connected with board pipe (6) of nut cover (5), expansion plate (7) have been cup jointed in the inner chamber activity of board pipe (6), dissect and seted up on board (3) and the corresponding lateral wall of expansion plate (7) and rotate groove (302), expansion plate (7) rotate the inslot of connection in rotating groove (302) through rotating the latch.

2. A bio-dissection device according to claim 1, wherein: the rotary clamping mechanism comprises a clamping groove (303), a clamping rod (8), a limiting plate (9), a pressing groove (701), a sliding groove (702), an extrusion plate (10) and a pressing spring (11), wherein the clamping groove (303) is provided with two groups, the two groups of clamping grooves (303) are respectively clamped on the corresponding groove walls of the rotary groove (302), the pressing groove (701) is arranged on the side wall of the telescopic plate (7) in the rotary groove (302), the clamping rod (8) is movably sleeved in the groove of the pressing groove (701), the limiting plate (9) is fixedly connected at one end of the clamping rod (8) in the pressing groove (701), the sliding groove (702) is arranged on the upper surface of the telescopic plate (7) in the rotary groove (302), the sliding groove (702) is communicated with the pressing groove (701), the extrusion plate (10) is fixedly connected at the side wall of the limiting plate (9), and the extrusion plate (10) passes through the sliding groove (702) and extends, the abutting spring (11) is arranged in the abutting groove (701).

3. A bio-dissection device according to claim 1, wherein: the two opposite sides of the dissecting plate (1) are provided with threaded hole grooves (102), the side walls, corresponding to the threaded hole grooves (102), of the fixing plate (2) are provided with through grooves (201), the fixing plate (2) is fixedly connected with the dissecting plate (1) through bolts, and the bolts penetrate through the through grooves (201) and are in threaded connection with the grooves of the threaded hole grooves (102).

4. A bio-dissection device according to claim 1, wherein: two sets of rotation hole groove (202) have all been seted up to fixed plate (2) opposite face, equal fixedly connected with dwang (304) on dissecting board (3) and two sets of corresponding lateral walls of rotation hole groove (202), dwang (304) rotate the joint at the inslot that rotates hole groove (202).

5. A bio-dissection device according to claim 1, wherein: the dissecting plate (3) is located right above the liquid collecting cavity (101), and the length and the width of the dissecting plate (3) are smaller than those of the liquid collecting cavity (101).

6. A bio-dissection device according to claim 1, wherein: the top end of the screw rod (4) is fixedly connected with a circular rotating disc, the upper surface of the dissecting disc (1) is provided with a groove (103), the bottom end of the screw rod (4) is rotatably connected in the groove of the groove (103), and the diameter of one end, located in the groove of the groove (103), of the screw rod (4) is larger than the diameter of the groove at the opening of the groove (103).

7. A bio-dissection device according to claim 2, wherein: the limiting plates (9) are circular, the diameter of each limiting plate (9) is larger than the groove diameter of the opening of the abutting groove (701), and the abutting springs (11) are located between the two groups of limiting plates (9).