CN211205797U

CN211205797U - Bone tumor pathological specimen sampling frame

Info

Publication number: CN211205797U
Application number: CN201921423584.8U
Authority: CN
Inventors: 王睿铸; 赵瑾; 张晋晶; 李龙峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-29
Filing date: 2019-08-29
Publication date: 2020-08-07
Anticipated expiration: 2029-08-29

Abstract

The utility model discloses a bone tumour pathology sample frame of drawing materials, the on-line screen storage device comprises a base, first spout has been seted up at the top of base, the second spout has been seted up to the bottom of first spout, the side-mounting of base has first motor, the output shaft of first motor inserts in the second spout and is connected with first lead screw, cup jointed two screw threads through the screw thread on the first lead screw and revolve to opposite first slider, first slider and first spout sliding connection. The utility model discloses a three devices carry out the bone fixation, and fixed effectual, can be nimble draw materials, and the sample quality who obtains is good, the follow-up research of being convenient for.

Description

Bone tumor pathological specimen sampling frame

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a bone tumor pathology sample frame of drawing materials.

Background

The bone tumor is a tumor which occurs in a bone or an affiliated tissue thereof and has benign and malignant components, the benign bone tumor is easy to be radically cured, the prognosis is good, the malignant bone tumor develops rapidly, the prognosis is not good, and the mortality rate is high.

Bone tumour pathological specimen is got materials on pathological change bone, because the bone is harder and the bone shape of pathological change is different, current method of getting materials is mostly put the bone on hard thing, carries out manual material selection again, because the bone is not fixed, unstable when getting materials, leads to the sample quality of obtaining poor, influences follow-up research result.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a bone tumor pathological specimen sampling frame.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a bone tumor pathological specimen sampling frame comprises a base, wherein a first sliding groove is formed in the top of the base, a second sliding groove is formed in the bottom of the first sliding groove, a first motor is installed on the side face of the base, an output shaft of the first motor is inserted into the second sliding groove and connected with a first lead screw, two first sliding blocks with opposite screw threads are sleeved on the first lead screw through threads, the first sliding blocks are connected with the first sliding groove in a sliding mode, a first clamping block is fixed to the top of each first sliding block and connected with the first sliding groove in a sliding mode, a first supporting column is fixed to one end of the top of the base, a first connecting block is installed at the bottom of the side face of the first supporting column, a third sliding groove is formed in the top of the side face of the first supporting column, a second motor is installed at the top of the first supporting column, an output shaft of the second motor is inserted into the third sliding groove and connected with a second lead screw, the utility model discloses a support device for the cutting machine, including first lead screw, first connecting block, first clamp splice and second connecting block, the first lead screw is connected with the bolt, the second connecting block has been cup jointed through the screw thread on the second lead screw, solid fixed ring is all installed to the side of first connecting block and second connecting block, gu fixed ring's both sides set up threaded hole, gu fixed ring's both sides have the bolt through threaded connection, the bolt inserts in the solid fixed ring and is connected with the second clamp splice, install the spring between second clamp splice and the solid fixed ring, the second support column is installed to the one end that first support column was kept away from at the base top, the fourth spout has been seted up to the side of second support column, the third motor is installed at the top of second support column, the output shaft of third motor inserts in the fourth spout and is connected with the third lead screw, the.

Preferably, one side of each of the two first clamping blocks opposite to each other is arc-shaped, and elastic cotton is adhered to the opposite side faces of the clamping blocks.

Preferably, one side of each of the two second clamping blocks opposite to each other is arc-shaped, and elastic cotton is adhered to the opposite side faces of the clamping blocks.

Preferably, the second screw rod is axially parallel to the third screw rod, and the second screw rod is parallel to the upper surface of the base.

Preferably, the length of the second screw rod is half of the length of the third screw rod.

Preferably, two of the fixing rings are coaxial.

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

when the device is used in the utility model, the second motor is started, the second motor drives the second lead screw to move, the second lead screw drives the second connecting block to move, thereby adjusting the distance between the two fixing rings according to the length of the bone, the bone passes through the two fixing rings and is put into the first chute, the bolt on the two sides of the rotating fixing ring adjusts the distance between the two second clamping blocks, the top and the middle of the bone are clamped, the first motor is started, the first motor drives the first lead screw to move, the first lead screw drives the two first sliders to move oppositely through screw transmission, the two first sliders drive the two first clamping blocks to move, the two first clamping blocks clamp the bottom of the bone, the third motor is started, the third motor drives the third lead screw to move, the third lead screw drives the third connecting block to move through screw transmission, the third connecting block moves the hydraulic cylinder, the hydraulic cylinder drives the sampling knife to move, the position adjustment of drawing materials as required the height of sword of drawing materials, start hydraulic cylinder and make the sword contact bone of drawing materials draw materials, carry out the bone through three devices and fix, fixed effectual, can be nimble draw materials, the sample quality who obtains is good, the follow-up research of being convenient for.

Drawings

Fig. 1 is a schematic structural view of a bone tumor pathological specimen sampling frame provided by the present invention;

fig. 2 is a top view of a fixing ring of a sampling frame for pathological specimens of bone tumors according to the present invention;

fig. 3 is the utility model provides a first clamp splice top view of bone tumor pathology sample frame of drawing materials.

In the figure: the automatic material taking device comprises a base 1, a first sliding block 2, a first screw rod 3, a first clamping block 4, a first motor 5, a first supporting column 6, a first connecting block 7, a second connecting block 8, a second screw rod 9, a second motor 10, a fixing ring 11, a second clamping block 12, a material taking knife 13, a hydraulic cylinder 14, a third connecting block 15, a third motor 16, a third screw rod 17, a second supporting column 18, a bolt 19, a threaded hole 20 and a spring 21.

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.

Referring to fig. 1-3, a bone tumor pathological specimen sampling frame comprises a base 1, a first chute is arranged at the top of the base 1, a second chute is arranged at the bottom of the first chute, a first motor 5 is arranged at the side surface of the base 1, an output shaft of the first motor 5 is inserted into the second chute and connected with a first lead screw 3, two first sliders 2 with opposite screw threads are sleeved on the first lead screw 3 through screw threads, the first sliders 2 are slidably connected with the first chute, a first clamping block 4 is fixed at the top of each first slider 2, the two first clamping blocks 4 are slidably connected with the first chute, a first support column 6 is fixed at one end of the top of the base 1, a first connecting block 7 is arranged at the bottom of the side surface of the first support column 6, a third chute is arranged at the top of the side surface of the first support column 6, a second motor 10 is arranged at the top of the first support column 6, an output shaft of the second motor 10 is inserted into the third chute and connected with a second lead screw 9, second connecting block 8 has been cup jointed through the screw thread on the second lead screw 9, solid fixed ring 11 is all installed to the side of first connecting block 7 and second connecting block 8, gu fixed ring 11's both sides set up threaded hole 20, gu fixed ring 11's both sides have bolt 19 through threaded connection, bolt 19 inserts solid fixed ring 11 in and is connected with second clamp splice 12, install spring 21 between second clamp splice 12 and the solid fixed ring 11, first support column 6's one end is kept away from at base 1 top is installed second support column 18, the fourth spout has been seted up to the side of second support column 18, third motor 16 is installed at the top of second support column 18, the output shaft of third motor 16 inserts in the fourth spout and is connected with third lead screw 17, third connecting block 15 has been cup jointed through the screw thread on the third lead screw 17, pneumatic cylinder 14 is installed to the side of third connecting block 15, install the sword 13 of drawing materials on the piston rod.

Wherein, the opposite side of two first clamp splice 4 is the arc, and the opposite side of clamp splice 4 is pasted with the elasticity cotton.

Wherein, the opposite side of the two second clamping blocks 12 is arc-shaped, and the opposite side of the clamping block 4 is stuck with elastic cotton.

The second screw rod 9 is axially parallel to the third screw rod 17, and the second screw rod 9 is parallel to the upper surface of the base 1.

Wherein the length of the second lead screw 9 is half of the length of the third lead screw 17.

Wherein the two fixing rings 11 are coaxial.

The working principle is as follows: when the device is used, a second motor 10 is started, the second motor 10 drives a second screw rod 9 to move, the second screw rod 9 drives a second connecting block 8 to move, so that the distance between two fixing rings 11 is adjusted according to the length of a bone, the bone penetrates through the two fixing rings 11 and is placed into a first chute, bolts 19 on two sides of the fixing rings 11 are rotated to adjust the distance between the two second clamping blocks 12, the top and the middle of the bone are clamped, a first motor 5 is started, the first motor 5 drives a first screw rod 3 to move, the first screw rod 3 drives two first sliding blocks 2 to move oppositely through thread transmission, the two first sliding blocks 2 drive two first clamping blocks 4 to move, the two first clamping blocks 4 clamp the bottom of the bone, a third motor 16 is started, the third motor 16 drives a third screw rod 17 to move, the third screw rod 17 drives a third connecting block 15 to move through thread transmission, the third connecting block 15 drives a hydraulic cylinder 14 to move, pneumatic cylinder 14 drives the motion of getting materials sword 13, and the position adjustment that draws materials as required draws materials sword 13 height, starts pneumatic cylinder 14 and makes the sword 13 contact bone of drawing materials and draw materials, carries out the bone through three devices and fixes, and is fixed effectual, can be nimble draw materials, and the sample quality that obtains is good, the follow-up research of being convenient for.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The bone tumor pathological specimen sampling frame comprises a base (1) and is characterized in that a first sliding groove is formed in the top of the base (1), a second sliding groove is formed in the bottom of the first sliding groove, a first motor (5) is installed on the side face of the base (1), an output shaft of the first motor (5) is inserted into the second sliding groove and is connected with a first lead screw (3), two first sliding blocks (2) with opposite thread turning directions are sleeved on the first lead screw (3) through threads, the first sliding blocks (2) are in sliding connection with the first sliding groove, a first clamping block (4) is fixed on the top of the first sliding block (2), the two first clamping blocks (4) are in sliding connection with the first sliding groove, a first supporting column (6) is fixed at one end of the top of the base (1), and a first connecting block (7) is installed at the bottom of the side face of the first supporting column (6), the top of the side surface of the first supporting column (6) is provided with a third sliding groove, the top of the first supporting column (6) is provided with a second motor (10), an output shaft of the second motor (10) is inserted into the third sliding groove and is connected with a second lead screw (9), the second lead screw (9) is sleeved with a second connecting block (8) through threads, the side surfaces of the first connecting block (7) and the second connecting block (8) are respectively provided with a fixing ring (11), the two sides of the fixing ring (11) are provided with threaded holes (20), the two sides of the fixing ring (11) are connected with bolts (19) through threads, the bolts (19) are inserted into the fixing ring (11) and are connected with second clamping blocks (12), a spring (21) is installed between the second clamping blocks (12) and the fixing ring (11), one end of the top of the base (1), which is far away from the first supporting column (6), is provided with a second supporting column (18), the side of second support column (18) has been seted up the fourth spout, third motor (16) are installed at the top of second support column (18), the output shaft of third motor (16) inserts in the fourth spout and is connected with third lead screw (17), third connecting block (15) have been cup jointed through the screw thread on third lead screw (17), the side-mounting of third connecting block (15) has pneumatic cylinder (14), install sword (13) of drawing materials on the piston rod of pneumatic cylinder (14).

2. The bone tumor pathological specimen sampling frame as claimed in claim 1, wherein one side of the two first clamping blocks (4) opposite to each other is arc-shaped, and elastic cotton is adhered to the opposite side surfaces of the clamping blocks (4).

3. The bone tumor pathological specimen sampling frame as recited in claim 1, wherein one side of the two second clamping blocks (12) opposite to each other is arc-shaped, and elastic cotton is adhered to the opposite side surfaces of the clamping blocks (4).

4. The bone tumor pathological specimen sampling frame as recited in claim 1, wherein the second lead screw (9) is axially parallel to the third lead screw (17), and the second lead screw (9) is parallel to the upper surface of the base (1).

5. The bone tumor pathological specimen drawing frame as claimed in claim 1, wherein the length of the second lead screw (9) is half of the length of the third lead screw (17).

6. Bone tumour pathology specimen sampling frame, according to claim 1, characterized in that two of said fixation rings (11) are coaxial.