Blood sample shaking device

Abstract

The utility model discloses a blood sample shaking device, which relates to the technical field of shaking blood in a blood sample, and comprises a machine table, support plates are fixedly arranged on the top surface of the machine table and at the left end and the right end of the machine table, and a horizontally arranged square rod is fixedly arranged between the two support plates. A plurality of shaking assemblies used for placing blood samples are arranged on the square rod in the length direction of the square rod; a reciprocating electric cylinder located on the right side of the square rod and a support at the acting end of a piston rod of the reciprocating electric cylinder are fixedly arranged on the top surface of the machine table, the support extends leftwards, a lifting electric cylinder is fixedly arranged at the extending end, a piston rod of the lifting electric cylinder penetrates through the support downwards, and a lifting plate is fixedly arranged at the extending end. A plurality of pressing plates are fixedly arranged on the bottom surface of the lifting plate in the length direction of the lifting plate. The blood sample shaking device has the beneficial effects that the working intensity of workers is reduced, and the blood sample shaking efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of shaking blood samples in a blood sample, in particular to a blood sample shaking device. Background Art

[0002] The role of the judicial laboratory department is to assist the public security organs in testing the blood of the human body. The specific process of the test is as follows: The staff draws a certain amount of blood from the human body and puts the blood into a sampling bag. After sealing the sampling bag 2, a blood sample 1 as shown is obtained; Figure 1 After pasting a label on the outer surface of the blood sample 1, the staff transfers the blood sample 1 to the laboratory. The staff manually shakes the blood in the blood sample 1 to make the blood in the blood sample 1 uniform; after shaking, the staff tears open the seal 2 of the blood sample 1 and pours the blood in the blood sample 1 into a test tube, and then uses a special instrument to test the blood.

[0003] Since the number of blood samples 1 received every day is hundreds, and the staff manually shakes the blood of each blood sample 1 one by one, this not only increases the work intensity of the staff, but also takes a long time to complete the shaking of hundreds of blood samples 1, thus reducing the shaking efficiency of the blood samples 1.

[0004] Therefore, there is an urgent need for a shaking device that can reduce the work intensity of the staff and greatly improve the shaking efficiency of blood samples. Summary of the Utility Model

[0005] The purpose of the utility model is to overcome the shortcomings of the prior art and provide a blood sample shaking device that can reduce the work intensity of the staff and greatly improve the shaking efficiency of blood samples.

[0006] The purpose of the utility model is realized by the following technical solutions: A blood sample shaking device includes a machine table. On the top surface of the machine table and at its left and right ends, support plates are fixedly provided. A horizontally arranged square rod is fixedly provided between the two support plates. Along the length direction of the square rod, a plurality of shaking components for placing blood samples are arranged. The shaking component includes a sliding sleeve slidably installed on the square rod, a support plate fixedly provided on the top surface of the sliding sleeve, a fixing plate fixedly provided at the top of the square rod and on the left side of the sliding sleeve. A horizontally arranged spring is fixedly provided between the fixing plate and the sliding sleeve. The right end of the support plate is provided with an L-shaped plate. The vertical plate of the L-shaped plate is welded to the support plate, and the horizontal plate of the L-shaped plate is located above the support plate;

[0007] On the top surface of the machine table, a reciprocating electric cylinder is fixedly installed on the right side of the square rod. A bracket is provided at the acting end of the piston rod of the reciprocating electric cylinder. The bracket extends leftward, and a lifting electric cylinder is fixedly installed at the extending end. The piston rod of the lifting electric cylinder penetrates downward through the bracket, and a lifting plate is fixedly installed at the extending end. Along the length direction of the bottom surface of the lifting plate, a plurality of pressing plates are fixedly installed, and each pressing plate is respectively located directly above the L plate of each shaking assembly.

[0008] A protective cover is fixedly installed on the top surface of the machine table. An opening is provided on the front side of the protective cover, and the protective cover covers the reciprocating electric cylinder and the square rod.

[0009] A plurality of support legs are fixedly installed on the bottom surface of the machine table.

[0010] The cross-section of the square rod is rectangular.

[0011] A rectangular hole is formed in the sliding sleeve, and the rectangular hole is matched with the outer contour of the square rod. The rectangular hole of the sliding sleeve is sleeved on the square rod.

[0012] The distance between every two adjacent shaking assemblies is equal.

[0013] This shaking device further includes a controller, and the controller is electrically connected to the lifting electric cylinder and the reciprocating electric cylinder through signal lines.

[0014] The utility model has the following advantages: reducing the working intensity of staff and greatly improving the shaking efficiency of blood samples. Description of the Drawings

[0015] Figure 1 It is a structural schematic diagram of a blood sample;

[0016] Figure 2 It is a structural schematic diagram of the utility model;

[0017] Figure 3 It is a Figure 2 top view of;

[0018] Figure 4 It is an axonometric drawing of the square rod;

[0019] Figure 5 It is a Figure 4 main sectional view of;

[0020] Figure 6 It is a connection schematic diagram of the support plate, the sliding sleeve and the L plate;

[0021] Figure 7 It is a Figure 6 front view of;

[0022] Figure 8 It is a connection schematic diagram of the reciprocating electric cylinder, the bracket and the lifting electric cylinder;

[0023] Figure 9 Schematic diagram of placing a blood sample on the support plate of each shaking component;

[0024] Figure 10 Schematic diagram of fixing the seals of multiple blood samples at one time;

[0025] Figure 11 For Figure 10 Partial enlarged view of part I of

[0026] In the figure:

[0027] 1 - Blood sample, 2 - Seal, 3 - Machine platform, 4 - Support plate, 5 - Square rod, 6 - Shaking component, 7 - Sliding sleeve, 8 - Support plate, 9 - Fixed plate, 10 - Spring, 11 - L-shaped plate, 12 - Reciprocating electric cylinder, 13 - Bracket, 14 - Lifting electric cylinder, 15 - Lifting plate, 16 - Pressing plate, 17 - Protective cover, 18 - Rectangular hole. Specific embodiments

[0028] The following further describes the present utility model in conjunction with the accompanying drawings. The protection scope of the present utility model is not limited to the following:

[0029] As Figures 2 to 8 shown, a blood sample shaking device includes a machine platform 3. A plurality of support legs are fixedly provided on the bottom surface of the machine platform 3. Support plates 4 are fixedly provided on the top surface of the machine platform 3 and at both its left and right ends. A horizontally arranged square rod 5 is fixedly provided between the two support plates 4. The cross-section of the square rod 5 is rectangular. A plurality of shaking components 6 for placing blood samples 1 are arranged on the square rod 5 along its length direction. The distance between every two adjacent shaking components 6 is equal. The shaking component 6 includes a sliding sleeve 7 slidably mounted on the square rod 5, a support plate 8 fixedly provided on the top surface of the sliding sleeve 7, a fixed plate 9 fixedly provided at the top of the square rod 5 and on the left side of the sliding sleeve 7. A horizontally arranged spring 10 is fixedly provided between the fixed plate 9 and the sliding sleeve 7. The right end of the support plate 8 is provided with an L-shaped plate 11. The vertical plate of the L-shaped plate 11 is welded to the support plate 8, and the horizontal plate of the L-shaped plate 11 is located above the support plate 8;

[0030] A reciprocating electric cylinder 12 is fixedly provided on the top surface of the machine platform 3 and on the right side of the square rod 5. A bracket 13 is provided at the acting end of the piston rod of the reciprocating electric cylinder 12. The bracket 13 extends to the left, and a lifting electric cylinder 14 is fixedly provided at the extended end. The piston rod of the lifting electric cylinder 14 penetrates through the bracket 13 downward, and a lifting plate 15 is fixedly provided at the extended end. A plurality of pressing plates 16 are fixedly provided on the bottom surface of the lifting plate 15 along its length direction. Each pressing plate 16 is respectively located directly above the L-shaped plate 11 of each shaking component 6.

[0031] A protective cover 17 is fixedly arranged on the top surface of the machine table 3. An opening is arranged on the front side of the protective cover 17. The protective cover 17 covers the reciprocating electric cylinder 12 and the square rod 5. A rectangular hole 18 is formed in the sliding sleeve 7. The rectangular hole 18 is matched with the outer contour of the square rod 5. The rectangular hole 18 of the sliding sleeve 7 is sleeved on the square rod 5.

[0032] The shaking device further includes a controller. The controller is electrically connected to the lifting electric cylinder 14 and the reciprocating electric cylinder 12 through signal lines. The extension or retraction of the piston rods of the lifting electric cylinder 14 and the reciprocating electric cylinder 12 can be controlled through the controller, which facilitates the operation of the staff.

[0033] The working process of the present utility model is as follows:

[0034] S1. The staff takes out multiple blood samples 1 to be shaken.

[0035] S2. The staff places a blood sample 1 on the support plate 8 of each shaking component 6, as Figure 9 shown, and ensures that the seal 2 of the blood sample 1 is directly above the horizontal plate of the L-shaped plate 11.

[0036] S3. Control the piston rod of the lifting electric cylinder 14 to extend downward. The piston rod drives the lifting plate 15 to move downward. The lifting plate 15 drives each pressing plate 16 to move downward. The pressing plate 16 moves toward the horizontal plate of the L-shaped plate 11. When the piston rod of the lifting electric cylinder 14 is fully extended, the seal 2 of the blood sample 1 is pressed and fixed between the pressing plate 16 and the horizontal plate of the L-shaped plate 11, thereby realizing the fixation of the seals 2 of multiple blood samples 1 at one time, as Figures 10 to 11 shown.

[0037] S4. Control the piston rod of the reciprocating electric cylinder 12 to make reciprocating telescopic movements. When the piston rod of the reciprocating electric cylinder 12 extends to the left, the piston rod drives the bracket 13 to move to the left. The bracket 13 drives the lifting electric cylinder 14 and the lifting plate 15 to move to the left synchronously. The lifting plate 15 drives each pressing plate 16 to move to the left. The pressing plate 16 drives the L-shaped plate 11 to move to the left synchronously. The L-shaped plate 11 drives the support plate 8 and the sliding sleeve 7 to move to the left synchronously. The sliding sleeve 7 compresses the spring 10, so that the blood sample 1 on the support plate 8 moves to the left;

[0038] When the piston rod of the reciprocating electric cylinder 12 extends to the right, the piston rod drives the bracket 13 to move to the right. The bracket 13 drives the lifting electric cylinder 14 and the lifting plate 15 to move to the right synchronously. The lifting plate 15 drives each pressing plate 16 to move to the right. The pressing plate 16 drives the L-shaped plate 11 to move to the right synchronously. The L-shaped plate 11 drives the support plate 8 and the sliding sleeve 7 to move to the right synchronously, so that the blood sample 1 on the support plate 8 moves to the right;

[0039] With the reciprocating telescopic movement of the piston rod of the reciprocating electric cylinder 12, the blood sample 1 on the support plate 8 makes a reciprocating left-right movement, thereby shaking the blood in the blood sample 1. The shaking direction is as shown by the solid arrow in Figure 10 . When the shaking reaches the set time, the controller controls the reciprocating electric cylinder 12 to close, thus realizing the shaking of the blood in multiple blood samples 1 at one time;

[0040] Among them, from the operations in steps S2 to S4, it can be seen that this shaking device can shake the blood in multiple blood samples 1 at one time and automatically through the linkage cooperation of the lifting electric cylinder 14 and the reciprocating electric cylinder 12, without the need for staff to manually shake the blood in the blood samples 1 one by one. This not only greatly reduces the work intensity of the staff, but also realizes the shaking of the blood in hundreds of blood samples 1 in a short time, thereby greatly improving the shaking efficiency of the blood samples.

[0041] S5. Taking away the blood sample 1: Control the piston rod of the reciprocating electric cylinder 12 to retract upward. The piston rod drives the lifting plate 15 to move upward, and the lifting plate 15 drives each pressing plate 16 to move upward, and the pressing plate 16 no longer presses the seal 2 of the blood sample 1; Subsequently, the staff takes away the shaken blood sample 1;

[0042] S6. The staff repeats the operations in steps S1 to S5 in this way, and can continuously shake multiple blood samples 1.

[0043] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A blood sample shaking device, characterized in that: It includes a machine table (3). On the top surface of the machine table (3) and at both its left and right ends, support plates (4) are fixedly provided. A horizontally arranged square rod (5) is fixedly provided between the two support plates (4). Along the length direction of the square rod (5), a plurality of shaking assemblies (6) for placing blood samples (1) are arranged. The shaking assembly (6) includes a sliding sleeve (7) slidably mounted on the square rod (5), a support plate (8) fixedly provided on the top surface of the sliding sleeve (7), a fixing plate (9) fixedly provided at the top of the square rod (5) and on the left side of the sliding sleeve (7). A horizontally arranged spring (10) is fixedly provided between the fixing plate (9) and the sliding sleeve (7). The right end of the support plate (8) is provided with an L-shaped plate (11). The vertical plate of the L-shaped plate (11) is welded to the support plate (8), and the horizontal plate of the L-shaped plate (11) is located above the support plate (8). On the top surface of the machine table (3), a reciprocating electric cylinder (12) is fixedly provided on the right side of the square rod (5). A bracket (13) on the acting end of the piston rod of the reciprocating electric cylinder (12) extends leftward, and a lifting electric cylinder (14) is fixedly provided at the extending end. The piston rod of the lifting electric cylinder (14) penetrates downward through the bracket (13), and a lifting plate (15) is fixedly provided at the extending end. Along the length direction of the bottom surface of the lifting plate (15), a plurality of pressing plates (16) are fixedly provided. Each pressing plate (16) is respectively located directly above the L-shaped plate (11) of each shaking assembly (6).

2. The blood sample shaking device according to claim 1, characterized in that: On the top surface of the machine table (3), a protective cover (17) is fixedly provided. An opening is provided at the front side of the protective cover (17). The protective cover (17) covers the reciprocating electric cylinder (12) and the square rod (5).

3. The blood sample shaking device according to claim 1, characterized in that: On the bottom surface of the machine table (3), a plurality of support legs are fixedly provided.

4. A blood sample shaking device according to claim 1, characterized in that: The cross-section of the square rod (5) is rectangular.

5. A blood sample shaking device according to claim 1, characterized in that: A rectangular hole (18) is formed in the sliding sleeve (7). The rectangular hole (18) matches the outer contour of the square rod (5), and the rectangular hole (18) of the sliding sleeve (7) is sleeved on the square rod (5).

6. The blood sample shaking device according to claim 1, characterized in that: The distance between every two adjacent shaking assemblies (6) is equal.

7. A blood sample shaking device according to claim 1, characterized in that: This shaking device further includes a controller, and the controller is electrically connected to the lifting electric cylinder (14) and the reciprocating electric cylinder (12) via signal lines.

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