A detachable mid-slot model

Abstract

This utility model belongs to the technical field of central groove model technology, specifically a detachable central groove model, including model boxes for storing the model. Two sets of model boxes have a first fixing block and a second fixing block installed on their respective sides. A rotatable connecting shaft is connected through the middle of the second fixing block, and a rotating block is connected to the top of the connecting shaft. A rotating shaft is connected through the end of the rotating block away from the connecting shaft. In use, the first fixing block and the second fixing block on the sides of the two sets of model boxes can be aligned, and the rotating shaft in the middle of the rotating block and the first movable block can be passed through the second fixing block, thus fixing the two sets of model boxes. Conversely, the rotating shaft can be rotated to align the through hole in the middle of the first movable block and the second fixing block, and then the rotating block can be pulled upwards to separate the rotating shaft from the second fixing block, thus disassembling the two sets of model boxes.

Description

Technical Field

[0001] This utility model belongs to the technical field of central groove model, specifically a detachable central groove model. Background Technology

[0002] When printing models, a central groove model is usually needed to fix the model so that it can be printed at a predetermined distance and position. Therefore, the central groove model plays an important role.

[0003] The existing central trough model is usually a one-piece molded structure, which cannot be disassembled according to requirements, making it inconvenient to operate when performing preliminary processing of the model. Summary of the Invention

[0004] The purpose of this invention is to provide a detachable central groove model to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a detachable central groove model, including a model box for storing the model, a first fixing block and a second fixing block respectively installed on both sides of the two sets of model boxes, a rotatable connecting shaft passing through the middle of the second fixing block, and a rotating block connected to the top of the connecting shaft;

[0006] The rotating block has a rotating shaft connected through it at one end away from the connecting shaft. A first movable block and a second movable block are respectively installed at both ends of the rotating shaft. A connecting block is also installed on the top of the rotating block. A movable spring is provided between the connecting block and the second movable block.

[0007] Preferably, the rotating block can rotate with the connecting shaft, and the rotating block can also move up and down along the second fixed block via the connecting shaft.

[0008] Preferably, the second fixing block has a through hole in the middle, and the rotating shaft can pass through the through hole in the middle of the second fixing block.

[0009] Preferably, the model box has a movable plate installed inside, and the bottom of the movable plate has a telescopic column for guiding it.

[0010] Preferably, a telescopic spring is connected between the bottom of the telescopic column and the groove of the model box, and two sets of telescopic columns are symmetrically installed about the center line of the movable plate.

[0011] Preferably, sliders are installed on both sides of the movable plate, the inner wall of the model box is provided with a movable groove, and a locking rod for limiting the slider is provided between one side of the slider and the movable groove of the inner wall of the model box.

[0012] Preferably, a return spring is provided between the locking rod and the movable groove on the inner wall of the model box, and a connecting rod that penetrates the movable groove on the inner wall of the model box is installed on the top of the locking rod.

[0013] Preferably, the movable plate can slide along the movable groove on the inner wall of the model box via sliders on both sides.

[0014] Preferably, the movable plate can be extended or retracted via telescopic columns, and two sets of the movable plate are symmetrically installed about the center line of the model box.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. This utility model can assemble and connect two sets of model boxes by cooperating with the rotating block and the second fixed block, or it can disassemble the two sets of model boxes to meet different usage requirements.

[0017] 2. This utility model can push the telescopic column and the movable plate upward by the reset action of the telescopic spring. The upward movement of the movable plate can push the model inside the model box out, so as to facilitate and quickly remove the model inside. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a three-dimensional cross-sectional structural diagram of the present invention;

[0020] Figure 3 This is a three-dimensional structural diagram of the first movable block of this utility model;

[0021] Figure 4 This is a three-dimensional structural diagram of the second movable block of this utility model;

[0022] Figure 5 This is a three-dimensional structural diagram of the clamp rod of this utility model.

[0023] In the diagram: 1. Model box; 2. First fixed block; 3. Second fixed block; 4. Connecting shaft; 5. Rotating block; 6. Rotating shaft; 7. First movable block; 8. Second movable block; 9. Connecting block; 10. Movable spring; 11. Movable plate; 12. Telescopic column; 13. Telescopic spring; 14. Slider; 15. Locking rod; 16. Return spring; 17. Connecting rod. Detailed Implementation

[0024] 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.

[0025] Please see Figure 1 This utility model provides a technical solution: a detachable central groove model, including: a model box 1, with a first fixing block 2 and a second fixing block 3 respectively installed on both sides of the two sets of model boxes 1, a rotatable connecting shaft 4 passing through the middle of the second fixing block 3, and a rotating block 5 connected to the top of the connecting shaft 4, the rotating block 5 being able to rotate with the connecting shaft 4.

[0026] like Figure 1 , Figure 3 and Figure 4 As shown, in use, the two sets of model boxes 1 can be docked together, so that the first fixing block 2 on one side of one set of model boxes 1 is aligned with the second fixing block 3 on one side of the other set of model boxes 1. Then, the rotating block 5 is driven to rotate along the second fixing block 3 through the connecting shaft 4, and the rotating block 5 is rotated to be connected to the first fixing block 2.

[0027] like Figure 3 and Figure 4 As shown, a rotating block 5 is connected to a rotating shaft 6 at one end away from the connecting shaft 4. A first movable block 7 and a second movable block 8 are respectively installed at both ends of the rotating shaft 6. Both the first movable block 7 and the second movable block 8 can rotate synchronously through the rotating shaft 6. A through hole is provided in the middle of the second fixed block 3, and the rotating shaft 6 can pass through the through hole in the middle of the second fixed block 3. A connecting block 9 is also installed on the top of the rotating block 5. A movable spring 10 is provided between the connecting block 9 and the second movable block 8.

[0028] like Figure 3 and Figure 4 As shown, the second movable block 8 can be pushed, causing the middle rotating shaft 6 to rotate. When the rotating shaft 6 rotates, it will synchronously drive the first movable block 7 at the bottom to rotate. When the second movable block 8 rotates, it will also cause the movable spring 10 on one side to be stretched, and make the first movable block 7 and the through hole in the middle of the second fixed block 3 aligned. Then the rotating shaft 6 in the middle of the rotating block 5 and the first movable block 7 can be passed through the through hole in the middle of the second fixed block 3.

[0029] At this point, the second movable block 8 is released, and the resetting action of the movable spring 10 between the connecting block 9 and the second movable block 8 causes the rotating shaft 6 to rotate in the opposite direction to the first movable block 7, thereby causing the through hole between the first movable block 7 and the second fixed block 3 to be misaligned, which facilitates the connection and fixation of the rotating block 5 and the second fixed block 3. The two sets of model boxes 1 can be quickly docked and fixed by the cooperation of the rotating block 5 and the connecting block 9.

[0030] When it is necessary to separate the two sets of model boxes 1, simply push the second movable block 8 again, so that the second movable block 8 drives the first movable block 7 to rotate through the rotating shaft 6. When the first movable block 7 is aligned with the through hole in the middle of the second fixed block 3, the rotating block 5 can be pulled upward, so that the rotating block 5 moves upward along the first fixed block 2 through the connecting shaft 4. At this time, the rotating shaft 6 at one end of the rotating block 5 will separate from the second fixed block 3, so that the two sets of model boxes 1 can be quickly separated. After separation, it is convenient to process the model inside the model box 1 individually.

[0031] like Figure 1 , Figure 2 and Figure 5 As shown, a movable plate 11 is installed inside the model box 1. A telescopic column 12 for guiding the movable plate 11 is installed at the bottom of the movable plate 11. The movable plate 11 can be extended and retracted through the telescopic column 12. Two sets of movable plates 11 are symmetrically installed about the center line of the model box 1. A telescopic spring 13 is connected between the bottom of the telescopic column 12 and the groove of the model box 1.

[0032] In such Figure 2 and Figure 5 As shown, the movable plate 11 can move downwards via the telescopic column 12 and squeeze the telescopic spring 13 in the groove of the model box 1. At the same time, the telescopic column 12 pushes the movable plate 11 upwards through the reset action of the telescopic spring 13, thereby pushing the model inside the model box 1 out, making it easy to remove the model.

[0033] like Figure 2 and Figure 5 As shown, sliders 14 are installed on both sides of the movable plate 11. The inner wall of the model box 1 is provided with a movable groove. The sliders 14 can slide along the movable groove of the inner wall of the model box 1. A locking rod 15 is provided between one side of the slider 14 and the movable groove of the inner wall of the model box 1 to limit the slider 14. A return spring 16 is provided between the locking rod 15 and the movable groove of the inner wall of the model box 1. A connecting rod 17 that penetrates the movable groove of the inner wall of the model box 1 is installed on the top of the locking rod 15.

[0034] like Figure 2 and Figure 5As shown, during normal use, the model extrusion plate 11 moves downward, and the plate 11 slides downward through the slider 14, pressing against the inclined surface on one side of the locking rod 15. This causes the two sets of locking rods 15 to move closer to each other, while simultaneously pressing against the return spring 16 in the movable groove on the inner wall of the model box 1. When the slider 14 moves to the bottom of the locking rod 15, it releases the pressure of the slider 14 on the locking rod 15, and the locking rod 15 is reset by the return spring 16. This allows the slider 14 to be locked in the movable groove on the inner wall of the model box 1, preventing the plate 11 from resetting upward through the telescopic spring 13.

[0035] When the model needs to be removed, simply pull the two sets of connecting rods 17 closer together, causing the connecting rods 17 to drive the locking rod 15 to move. At this time, the locking rod 15 releases the limit on the slider 14, and then the telescopic spring 13 will drive the movable plate 11 to reset through the telescopic column 12, causing the movable plate 11 to push the model upward, thus making it easier to remove the model from inside the model box 1.

[0036] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A dismountable middle tank model comprising a model box (1) for housing the model, characterized in that, Two sets of model boxes (1) are respectively equipped with a first fixing block (2) and a second fixing block (3) on both sides. A rotatable connecting shaft (4) is connected through the middle of the second fixing block (3), and a rotating block (5) is connected to the top of the connecting shaft (4). The rotating block (5) is connected to a rotating shaft (6) at one end away from the connecting shaft (4). A first movable block (7) and a second movable block (8) are respectively installed at both ends of the rotating shaft (6). A connecting block (9) is also installed on the top of the rotating block (5). A movable spring (10) is provided between the connecting block (9) and the second movable block (8).

2. A breakaway mid-slot model according to claim 1, wherein: The rotating block (5) can rotate along the connecting shaft (4), and the rotating block (5) can also move up and down along the second fixed block (3) via the connecting shaft (4).

3. A breakaway mid-slot model according to claim 1, wherein: The second fixing block (3) has a through hole in the middle, and the rotating shaft (6) can pass through the through hole in the middle of the second fixing block (3).

4. The breakaway mid-body model of claim 1, wherein: The model box (1) is equipped with a movable plate (11) inside, and a telescopic column (12) for guiding it is installed at the bottom of the movable plate (11).

5. A detachable central groove model according to claim 4, characterized in that: A telescopic spring (13) is connected between the bottom of the telescopic column (12) and the groove of the model box (1), and two sets of telescopic columns (12) are symmetrically installed about the center line of the movable plate (11).

6. A detachable central groove model according to claim 4, characterized in that: Both sides of the movable plate (11) are equipped with sliders (14), the inner wall of the model box (1) is provided with a movable groove, and a locking rod (15) for limiting the slider (14) is provided between one side of the slider (14) and the movable groove of the inner wall of the model box (1).

7. A detachable central groove model according to claim 6, characterized in that: A return spring (16) is provided between the locking rod (15) and the movable groove on the inner wall of the model box (1), and a connecting rod (17) that penetrates the movable groove on the inner wall of the model box (1) is installed on the top of the locking rod (15).

8. A detachable central groove model according to claim 5, characterized in that: The movable plate (11) can slide along the movable groove on the inner wall of the model box (1) via the sliders (14) on both sides.

9. A detachable central groove model according to claim 4, characterized in that: The movable plate (11) can be extended and retracted through the telescopic column (12), and two sets of the movable plate (11) are symmetrically installed about the center line of the model box (1).

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