Separated operation panel and animal experiment device thereof

Abstract

The utility model discloses a separating type operation panel and an animal experiment device thereof, and belongs to the technical field of animal experiments, the separating type operation panel comprises a base plate, and the base plate is provided with a positioning hole; the separating plate is arranged in the positioning hole; the two constraining assemblies are symmetrically arranged on the left side and the right side of the separating plate and used for constraining the four limbs of the experimental subject; the head positioning assembly is used for restraining the head of the experiment object, and the head positioning assembly comprises two limiting units and a transverse sliding rail arranged at one end of the separating plate. According to the utility model, the separating plate and the substrate are designed, and the separating plate and the substrate are connected in a clamping manner, so that the stable connection between the separating plate and the substrate is ensured, and rapid disassembly and assembly are facilitated, and therefore, experimental objects can be conveniently transferred on different stations; the binding assembly and the head positioning assembly both adopt sliding adjustment design, the positions can be flexibly adjusted according to the body type of an experiment object and experiment requirements, and the flexibility and adaptability of experiment operation are improved.

Description

Technical Field

[0001] This utility model relates to the field of animal experimental technology, specifically to a detachable operating panel and its animal experimental device. Background Technology

[0002] In animal experiments, subjects typically need to be restrained before further manipulation can be performed. Existing control panels are integrated with the workstation, which necessitates repeated restraint procedures for different experiments, making them inconvenient to use. Traditional restraint devices are often fixed in design, making it difficult to flexibly adjust them according to the body shape, behavioral characteristics, or experimental requirements of the subjects. Utility Model Content

[0003] To address the aforementioned technical shortcomings, the purpose of this utility model is to provide a detachable operating panel and its animal experimental device, which can flexibly adjust the restraint position according to the body shape of the experimental subject, while facilitating the transfer of the experimental subject.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: The present invention provides a detachable operation panel, comprising:

[0005] A substrate, wherein positioning holes are provided on the substrate;

[0006] A separation plate, wherein the separation plate is disposed in a positioning hole;

[0007] Two restraint components are symmetrically arranged on the left and right sides of the separation plate for restraining the limbs of the experimental subject. Each restraint component includes two restraint units and a longitudinal slide rail on the separation plate. Each restraint unit includes a slide seat slidably mounted on the longitudinal slide rail and a lasso set on the slide seat.

[0008] A head positioning assembly for restraining the head of an experimental subject, the head positioning assembly including two limiting units and a transverse slide rail opened at one end of the separation plate, the limiting unit including a multi-stage slider slidably mounted on the transverse slide rail;

[0009] The separation plate and the substrate are provided with a snap-fit ​​structure.

[0010] Preferably, the multi-stage slider includes:

[0011] The main slider is slidably mounted on the transverse slide rail;

[0012] Multiple secondary sliders are stacked in layers from top to bottom, with adjacent secondary sliders slidingly engaged, and the lowest layer of secondary sliders is slidably mounted on the main slider.

[0013] Preferably, the end of the secondary slider that mates with the head of the experimental object has a slope.

[0014] Preferably, a silicone pad is provided on the slope surface.

[0015] Preferably, adjacent secondary sliders are fixed together by wing bolts, the lowest secondary slider is fixed to the main slider by wing bolts, and the main slider is fixed to the transverse slide rail by wing bolts.

[0016] Preferably, the head positioning component further includes:

[0017] Adjusting rod, which is rotatably mounted on the separation plate;

[0018] An adjusting gear, which is fixed to an adjusting rod;

[0019] Two racks are fixed on two multi-stage sliders respectively, and the two racks are located on both sides of the adjusting gear and mesh with the adjusting gear.

[0020] Preferably, the slide is provided with a bidirectional ratchet turntable and a bidirectional limiting block for limiting the rotation direction of the bidirectional ratchet turntable, and a pivot is fixed on the bidirectional ratchet turntable, with one end of the lasso fixed to the pivot.

[0021] Preferably, the slide block is fixed to the longitudinal slide rail by a wing bolt.

[0022] Preferably, the snap-fit ​​structure includes:

[0023] Two positioning grooves are formed on the inner wall of one end of the positioning hole;

[0024] Two positioning protrusions are fixed to one end of the separation plate and are engaged with positioning grooves.

[0025] A slot is provided on the inner wall of the end of the positioning hole away from the positioning groove;

[0026] An elastic card is fixed to the end of the separation plate away from the positioning protrusion. The elastic card has a protrusion for engaging in a card slot.

[0027] An animal experimental apparatus includes the aforementioned detachable operating panel, and further includes a syringe support disposed on a base plate. The syringe support includes a lifting guide frame and a horizontal guide frame, the horizontal guide frame being slidably mounted on the lifting guide frame, and a syringe holder being slidably mounted on the horizontal guide frame.

[0028] The beneficial effects of this utility model are as follows:

[0029] This invention features a design with a separation plate and a base plate, which are snap-fitted together. This design ensures a stable connection between the separation plate and the base plate while facilitating quick assembly and disassembly, thus enabling easy transfer of experimental subjects at different workstations. Both the restraint assembly and the head positioning assembly employ a sliding adjustment design, allowing for flexible position adjustment based on the size of the experimental subject and experimental requirements, thereby improving the flexibility and adaptability of experimental operations. The multi-level slider design enables the head positioning assembly to accurately match heads of different sizes, while the slope and silicone pad design reduce damage to the experimental subject, enhancing the comfort and safety of the experiment. Attached Figure Description

[0030] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0031] Figure 1 This is a top view of a detachable control panel provided in an embodiment of the present utility model.

[0032] Figure 2 This is a perspective view of the detachable control panel of this utility model.

[0033] Figure 3 for Figure 2 A magnified view of a portion of point A in the middle.

[0034] Figure 4 This is a perspective view of the substrate of this utility model.

[0035] Figure 5 This is a perspective view of the separation plate of this utility model.

[0036] Figure 6 A perspective view of an animal experimental apparatus provided for an embodiment of this utility model.

[0037] Explanation of reference numerals in the attached figures:

[0038] 1. Base plate, 2. Positioning hole, 3. Separation plate, 4. Longitudinal slide rail, 5. Slide block, 6. Lasso, 7. Transverse slide rail, 8. Main slider, 9. Secondary slider, 10. Slope, 11. Silicone pad, 12. Adjusting rod, 13. Adjusting gear, 14. Rack, 15. Two-way ratchet turntable, 16. Two-way limit block, 17. Pivot, 18. Positioning groove, 19. Positioning protrusion, 20. Slot, 21. Elastic card, 22. Lifting guide frame, 23. Horizontal guide frame, 24. Syringe holder. Detailed Implementation

[0039] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0040] Example 1:

[0041] like Figures 1 to 5 As shown, Embodiment 1 of this utility model provides a detachable operating plate, designed to adapt to the needs of different experimental objects, providing flexible and stable restraint and positioning functions, while being easy to disassemble, so that it can be transferred to other workstations while maintaining restraint. First, the base plate 1 serves as the foundation of the operating plate, and the positioning holes 2 on it are used to accommodate the detachable plate 3. The detachable plate 3 is not only connected to the base plate 1 through a snap-fit ​​structure to ensure stability, but also facilitates quick assembly and disassembly according to experimental requirements.

[0042] Specifically, such as Figure 1 As shown, two restraint components are symmetrically arranged on the left and right sides of the separation plate 3, respectively used to restrain the left and right limbs of the experimental subject. Each restraint component consists of two restraint units, the core component of which is a slide block 5. The slide block 5 slides along the longitudinal slide rail 4 on the separation plate 3, thereby achieving precise adjustment of the restraint position. The slide block 5 is fixed to the longitudinal slide rail 4 by a wing bolt, so that the position of the slide block 5 can be locked after the position is adjusted.

[0043] A lasso 6 is mounted on the slide 5 to restrain the limbs of the experimental subject. To ensure the controllability and stability of the tension in the lasso 6, such as... Figure 3 As shown, the slide 5 is also specially equipped with a bidirectional ratchet turntable 15 and a bidirectional limiting block 16. The bidirectional ratchet turntable 15 and the bidirectional limiting block 16 cooperate to adjust the rotation direction of the ratchet turntable, achieving forward or reverse rotation limitation. A locking post 17 is fixed on the bidirectional ratchet turntable 15, and one end of the lasso 6 is fixed to the locking post 17. In this way, the user can rotate the bidirectional ratchet turntable 15 to drive the locking post 17 to rotate, thereby winding the lasso 6, adjusting the position and tightness of the lasso 6, and thus firmly restraining the limbs of the experimental subject. The cooperation between the bidirectional limiting block 16 and the bidirectional ratchet turntable 15 can be achieved using existing technology. The principle is that the bidirectional ratchet turntable 15 itself can rotate clockwise or counterclockwise. The bidirectional limiting block 16 has two limiting parts. These two limiting parts do not cooperate with the bidirectional ratchet turntable 15 at the same time. By moving the bidirectional limiting block 16, the limiting part that cooperates with the bidirectional ratchet turntable 15 can be selected, and the limiting direction of the bidirectional ratchet turntable 15 can be determined. The specific principle can be referred to the principle of existing ratchet wrenches, and will not be elaborated here.

[0044] like Figure 2 and Figure 3 As shown, a transverse slide rail 7 is provided at one end of the separation plate 3, and a head positioning component is installed on the transverse slide rail 7 to constrain the head of the experimental subject. The head positioning component consists of two multi-level sliders, each of which includes a main slider 8 and two auxiliary sliders 9. The main slider 8 is slidably mounted on the transverse slide rail 7 and can be fixed in position by a butterfly bolt, while the auxiliary sliders 9 are stacked sequentially from top to bottom. Adjacent auxiliary sliders 9 slide against each other and can be fixed in relative position by butterfly bolts. The bottom auxiliary slider 9 is slidably mounted on the main slider 8 and can be fixed in position by a butterfly bolt. This multi-level slider design allows the head positioning component to adjust the position of the auxiliary sliders 9 according to the size and shape of the experimental subject's head, ensuring that the subject's head is stably and properly constrained.

[0045] To reduce damage to the subject's head and make it easier to fit the head shape, the secondary slider 9 has a slope 10 at the end near the subject's head, and a silicone pad 11 is placed on the slope 10 to reduce pressure and discomfort on the subject's head.

[0046] With the above settings, the experimental subject can be restrained on the separation plate 3, and it has a certain adaptability, so the restraint position can be adjusted according to the size of the experimental subject.

[0047] Example 2:

[0048] Based on Embodiment 1, in order to symmetrically adjust the position of the main slider 8, thereby facilitating the binding of the head of the object to the centerline of the separation plate 3, the head positioning assembly is also equipped with an adjusting rod 12, an adjusting gear 13, and two racks 14. Specifically, as follows... Figure 3 As shown, the adjusting rod 12 is rotatably mounted on the separation plate 3, and the adjusting gear 13 fixed on it meshes with two racks 14. The two racks 14 are respectively fixed on two multi-stage sliders and are located on both sides of the adjusting gear 13. By rotating the adjusting rod 12, the adjusting gear 13 drives the racks 14 to move, thereby synchronously adjusting the position of the two multi-stage sliders, further simplifying the head positioning adjustment process.

[0049] Example 3:

[0050] Based on the above embodiments, the snap-fit ​​structure designed in this utility model ensures a detachable connection between the separation plate 3 and the base plate 1. First, as... Figure 4 As shown, two positioning grooves 18 are formed on the inner wall of one end of the positioning hole 2, and a slot 20 is formed on the other end. Figure 5As shown, two positioning protrusions 19 are fixed at one end of the separating plate 3. The positioning protrusions 19 are inserted into the positioning groove 18 to initially position the separating plate 3. At the same time, an elastic card 21 is fixed at the end of the separating plate 3 away from the positioning protrusions 19. The protrusion on the elastic card 21 can be locked in the card slot 20 to further fix the separating plate 3 and prevent it from shaking or falling off during use. The user can move the elastic card 21 to disengage the protrusion from the card slot 20, and then remove the separating plate 3 from the base plate 1, which is convenient for disassembly.

[0051] Example 4:

[0052] This embodiment provides an animal experimental device, such as... Figure 6 As shown, in addition to the base plate 1, the separation plate 3, the restraint assembly, and the head positioning assembly, a syringe holder is also designed on the base plate 1. Specifically, the syringe includes a lifting guide frame 22 fixed on the base plate 1 and a horizontal guide frame 23 disposed on the lifting guide frame 22. An adjusting screw is rotatably mounted on the lifting guide frame 22 and a slider is slidably mounted on it. The adjusting screw and the slider are threadedly engaged, and the slider can be raised or lowered by rotating the adjusting screw. The horizontal guide frame 23 is fixed on the slider, and an adjusting screw and a syringe holder 24 are rotatably mounted on the horizontal guide frame 23. The syringe holder 24 is threadedly engaged with the adjusting screw. Rotating the adjusting screw can control the horizontal movement of the syringe holder 24, thereby accurately adjusting the position of the syringe for easy injection of drugs into the target.

[0053] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A detachable control panel, characterized in that, include: A substrate (1) having positioning holes (2) formed thereon; Separating plate (3), the separating plate (3) is disposed in positioning hole (2); Two restraint components are symmetrically arranged on the left and right sides of the separation plate (3) for restraining the limbs of the experimental subject. The restraint components include two restraint units and a longitudinal slide rail (4) opened on the separation plate (3). The restraint unit includes a slide seat (5) slidably installed on the longitudinal slide rail (4) and a lasso (6) set on the slide seat (5). A head positioning assembly is used to constrain the head of the experimental subject. The head positioning assembly includes two limiting units and a transverse slide rail (7) opened at one end of the separation plate (3). The limiting unit includes a multi-stage slider that is slidably mounted on the transverse slide rail (7). The separation plate (3) and the substrate (1) are provided with a snap-fit ​​structure.

2. A detachable control panel as described in claim 1, characterized in that, The multi-level slider includes: The main slider (8) is slidably mounted on the transverse slide rail (7); Multiple sub-sliders (9) are stacked in layers from top to bottom, with adjacent sub-sliders (9) slidingly engaged, and the sub-slider (9) at the bottom layer is slidably mounted on the main slider (8).

3. A detachable control panel as described in claim 2, characterized in that, The secondary slider (9) has a slope (10) at one end that mates with the head of the experimental subject.

4. A detachable control panel as described in claim 3, characterized in that, A silicone pad (11) is provided on the slope (10).

5. A detachable control panel as described in claim 2, characterized in that, Adjacent sub-sliders (9) are fixed together by wing bolts. The sub-slider (9) at the bottom layer is fixed to the main slider (8) by wing bolts. The main slider (8) is fixed to the transverse slide rail (7) by wing bolts.

6. A detachable control panel as described in claim 1, characterized in that, The head positioning component also includes: Adjusting rod (12), which is rotatably mounted on separation plate (3); Adjusting gear (13), which is fixed on adjusting rod (12); Two racks (14) are fixed on two multi-stage sliders respectively. The two racks (14) are located on both sides of the adjusting gear (13) and mesh with the adjusting gear (13).

7. A detachable control panel as described in claim 1, characterized in that, The slide (5) is provided with a bidirectional ratchet turntable (15) and a bidirectional limiting block (16) for limiting the rotation direction of the bidirectional ratchet turntable (15). A pivot (17) is fixed on the bidirectional ratchet turntable (15), and one end of the lasso (6) is fixed on the pivot (17).

8. A detachable control panel as described in claim 1, characterized in that, The slide block (5) is fixed to the longitudinal slide rail (4) by a wing bolt.

9. A detachable control panel as described in claim 1, characterized in that, The snap-fit ​​structure includes: Two positioning grooves (18) are formed on the inner wall of one end of the positioning hole (2); Two positioning protrusions (19) are fixed at one end of the separation plate (3) and the positioning protrusions (19) are inserted into the positioning groove (18). The slot (20) is disposed on the inner wall of the end of the positioning hole (2) away from the positioning groove (18); An elastic card (21) is fixed to one end of the separation plate (3) away from the positioning protrusion (19). The elastic card (21) has a protrusion for locking in the card slot (20).

10. An animal experimental apparatus, comprising the detachable operating panel as described in any one of claims 1-9, characterized in that, It also includes a syringe bracket disposed on the base plate (1), the syringe bracket including a lifting guide frame (22) and a horizontal guide frame (23), the horizontal guide frame (23) being slidably mounted on the lifting guide frame (22), and a syringe fixing seat (24) being slidably mounted on the horizontal guide frame (23).

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