Kit detection device convenient for fixing kit

Abstract

The utility model provides a kit detection device convenient for fixing a kit, and relates to the technical field of kit fixation, the kit detection device comprises a detection frame and a base arranged on the detection frame, the base is rotatably connected to the detection frame, and a plurality of fan-shaped grooves distributed in an annular array are formed in the upper surface of the base; a plurality of arc-shaped racks are fixedly connected to the positions, located in the fan-shaped grooves, of the lower surface of the base, the socket can drive the rotating base to rotate and swing by arranging the arc-shaped racks, and clamping blocks are arranged in the rotating base, so that the clamping blocks can rotate along with rotation of the rotating base to achieve initial position adjustment conveniently; secondary adjustment of the initial position is achieved by sliding in the rotating base, and after the initial position is adjusted, the multiple clamping blocks move at the same time, so that the multiple clamping blocks can be attached to the surfaces of the kits with the corresponding shapes and sizes at the same time.

Description

Technical Field

[0001] The utility model relates to the technical field of kit fixing, in particular to a kit detection device for facilitating the fixing of a kit. Background Art

[0002] A kit is a box for containing chemical reagents such as chemical components for detection, drug residues, virus types, etc. It is generally used in hospitals and pharmaceutical enterprises. When using a kit, it is divided into different shapes and sizes according to the use of the kit. After the kit is produced, a corresponding device is needed to clamp the kit for quality detection.

[0003] Therefore, a kit detection device for facilitating the fixing of a kit, with the publication number: CN220829531U. When detecting a kit, the kit is placed between two clamping blocks, and the spring is compressed under force. Thus, under the action of the spring force, the clamping blocks can stably clamp the kit. Rotate the rotating block, and the rotating block drives the shaft rod to rotate. The rack engaged with the gear can move horizontally under the drive of the gear. Through the transmission of the rack, the support plate also moves accordingly. The kit above the support plate moves under the drive of the support plate to the lower part of the detector body, so as to complete the detection of the kit through the detector body.

[0004] However, the sizes of the clamping blocks used in the prior art are fixed. Therefore, the two clamping blocks have a good clamping effect on a cylindrical kit. However, for a non-cylindrical kit, such as a rectangular kit, when the two clamping blocks clamp the side plane of the rectangular kit, the kit is still prone to shaking. Therefore, due to the fixed sizes of the clamping blocks, the clamping effect on non-cylindrical kits is poor. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the problems existing in the prior art, and to propose a kit detection device for facilitating the fixing of a kit.

[0006] To achieve the above object, the utility model adopts the following technical solutions: A kit detection device for facilitating the fixation of a kit, comprising a detection frame and a base arranged on the detection frame. The base is rotatably connected to the detection frame, and a plurality of fan-shaped grooves distributed in a circular array are formed on the upper surface of the base. At the position of each fan-shaped groove on the lower surface of the base, a plurality of arc-shaped racks are fixedly connected. A socket is sleeved on the plurality of arc-shaped racks at the fan-shaped groove. A rack plate is inserted on the upper surface of the socket. A rotating seat is fixedly connected to the upper surface of the rack plate. One end of the rotating seat faces the central axis of the base, and a clamping block for abutting against the side of the kit is slidably connected in the rotating seat. A sliding block is inserted on the side of the socket, a double-sided bevel gear block meshing with the tooth surface of one of the arc-shaped racks is rotatably connected, and a straight gear column meshing with the rack plate is rotatably connected. A double-sided bevel gear block is also rotatably connected to the sliding block, and the double-sided bevel gear block on the sliding block is used for meshing with the straight gear column. A double-headed bevel gear block is also rotatably connected to the sliding block. One end of the double-headed bevel gear block is used for meshing with the double-sided bevel gear block on the socket, and the other end is meshed with the double-sided bevel gear block on the sliding block.

[0007] Preferably, a lead screw threadedly penetrating the clamping block is rotatably connected in the rotating seat. One end of the lead screw facing the central axis of the base extends outwards and is fixedly connected with a single-sided bevel gear block. A rotating double-sided toothed ring is rotatably connected to the bottom surface of the base.

[0008] Preferably, one tooth surface of the rotating double-sided toothed ring is in the shape of an inclined tooth surface meshing with the tooth surface of the single-sided bevel gear block, and the other surface is a straight tooth surface. A driving straight gear meshing with the straight tooth surface of the rotating double-sided toothed ring is rotatably connected to the bottom surface of the base.

[0009] Preferably, an electric push rod is fixedly connected between the side of the sliding block and the end of the socket.

[0010] Preferably, brake pads are installed on the sliding block by a fixed method and on the socket by a method of elastic hinge connection. The brake pads on the sliding block and the socket are respectively used for damping cooperation with the straight gear column and the double-sided bevel gear block on the socket.

[0011] Preferably, one side of the sliding block extends outwards and is slidably connected to the side of the brake pad on the socket.

[0012] Preferably, motors are installed on the sliding block, the base and the detection frame, and the three motors are respectively used to drive the double-sided bevel gear block, the driving straight gear and the base to rotate.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are as follows.

[0014] 1. In the utility model, by providing an arc-shaped rack, the socket can drive the rotating seat to rotate and swing, and by providing a clamping block in the rotating seat, the clamping block can be initially adjusted to the initial position as the rotating seat rotates, and then the initial position can be adjusted twice by sliding along the rotating seat. After the initial position is adjusted, several clamping blocks can be moved simultaneously to simultaneously fit the surfaces of the reagent kits of corresponding shapes and sizes.

[0015] 2. In the utility model, two brake pads are provided. When the double-headed bevel gear block on the sliding block meshes with the double-sided bevel gear block on the socket, the brake pad on the left contacts the spur gear column on the socket. The friction force can prevent the spur gear column from rotating, thereby ensuring the stability of the position of the rack plate. When the sliding block slides to the right, the brake pad on the right swings toward the double-sided bevel gear block on the socket under the resistance of the sliding block. When the sliding block slides until the double-sided bevel gear block on the sliding block meshes with the spur gear column, the brake pad on the right will resist the double-sided bevel gear block on the socket, thereby preventing the double-sided bevel gear block on the socket from rotating, thereby ensuring that the relative position of the socket and the arc-shaped rack is fixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model provides a three-dimensional structural schematic diagram of a reagent kit detection device that is convenient for fixing the reagent kit;

[0017] Figure 2 The utility model proposes a reagent kit detection device that is convenient for fixing the reagent kit Figure 1 Schematic diagram of the structure viewed from above;

[0018] Figure 3 The utility model proposes a reagent kit detection device that is convenient for fixing the reagent kit Figure 1 A schematic diagram of a side cross-section structure;

[0019] Figure 4 This is a bottom view structural diagram of the sliding block of the utility model;

[0020] Figure 5 for Figure 4 Schematic diagram of the rear view structure.

[0021] Legend: 1. Detection frame; 2. Base; 3. Fan-shaped groove; 4. Rotating seat; 5. Arc rack; 6. Screw rod; 7. Clamp block; 8. Rotating double-sided gear ring; 9. Single-sided bevel gear block; 10. Socket; 11. Sliding block; 12. Electric push rod; 13. Spur gear column; 14. Rack plate; 15. Double-sided bevel gear block; 16. Double-headed bevel gear block; 17. Motor; 18. Brake pad; 19. Driving spur gear. DETAILED DESCRIPTION

[0022] To more clearly understand the above objects, features and advantages of the present utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

[0023] In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. However, the present utility model may be implemented in other ways different from those described herein. Therefore, the present utility model is not limited by the specific embodiments disclosed in the following specification.

[0024] Such as Figures 1-5As shown in the figure, a kit detection device for facilitating the fixation of a kit includes a detection frame 1 and a base 2 provided on the detection frame 1. The base 2 is rotatably connected to the detection frame 1, and a plurality of fan-shaped grooves 3 distributed in an annular array are formed on the upper surface of the base 2. A plurality of arc-shaped racks 5 are fixedly connected to the lower surface of the base 2 at the position of each fan-shaped groove 3. A socket 10 is sleeved on the plurality of arc-shaped racks 5 at the fan-shaped groove 3. The socket 10 rotates around the center of the base 2, and the rotation range is within the coverage of the corresponding fan-shaped groove 3. A rack plate 14 is inserted on the upper surface of the socket 10. A rotating seat 4 is fixedly connected to the upper surface of the rack plate 14. One end of the rotating seat 4 faces the central axis of the base 2, and a clamping block 7 for abutting against the side of the kit is slidably connected in the rotating seat 4. By using the swing of the socket 10 to drive the rack plate 14 and the rotating seat 4 to swing, and the sliding of the clamping block 7 in the rotating seat 4, the relative position of the clamping block 7 on the base 2 can be adjusted. The provided fan-shaped groove 3 is used for the sliding adjustment of the position of the clamping block 7. The initial positions of the plurality of clamping blocks 7 can be adjusted according to the size and shape of the kit. Then, after the kit is placed on the base 2, the plurality of clamping blocks 7 move towards the center of the base 2 at the same time, and can simultaneously fit and clamp the surface of the kit. A sliding block 11 is inserted on the side of the socket 10, a double-sided bevel gear block 15 rotatably connected to mesh with the tooth surface of one of the arc-shaped racks 5, and a straight gear column 13 meshing with the rack plate 14 are provided. By using the rotation of the double-sided bevel gear block 15 here, and the meshing connection of one tooth surface with the arc-shaped rack 5, the double-sided bevel gear block 15 drives the socket 10 to rotate and swing on the arc-shaped rack 5 to adjust the position. By using the rotation of the straight gear column 13, with the position of the socket 10 unchanged, the rack plate 14 drives the rotating seat 4 to slide relative to the center of the base 2. A telescopic electric push rod 12 is fixedly connected between the side of the sliding block 11 and the end of the socket 10. The sliding of the sliding block 11 is realized by the telescopic electric push rod 12. A double-sided bevel gear block 15 is also rotatably connected to the sliding block 11, and the double-sided bevel gear block 15 on the sliding block 11 is used for meshing with the straight gear column 13. A double-headed bevel gear block 16 is also rotatably connected to the sliding block 11. One end of the double-headed bevel gear block 16 is used for meshing with the double-sided bevel gear block 15 on the socket 10, and the other end is meshed with the double-sided bevel gear block 15 on the sliding block 11. When the sliding block 11 slides to the position where the double-headed bevel gear block 16 meshes with the double-sided bevel gear block 15 on the socket 10, the double-sided bevel gear block 15 on the socket 10 can be driven to rotate by the forced rotation of the double-headed bevel gear block 16. When the sliding block 11 slides to the position where the double-sided bevel gear block 15 on the sliding block 11 meshes with the straight gear column 13, the straight gear column 13 engaged can be driven to rotate by the forced rotation of the double-sided bevel gear block 15 on the sliding block 11. And under the meshing connection, the double-headed bevel gear block 16 rotates idly. In addition, the double-headed bevel gear block 16 in this solution is composed of two bevel gears symmetrically spliced. The two bevel gears are respectively meshed with the helical tooth surfaces of the two double-sided bevel gear blocks 15. In addition, the double-sided bevel gear block 15 in this solution is specifically in the shape of a bevel gear.Double-sided means that the straight tooth surface is machined on the edge of the bevel gear and used as a spur gear.

[0025] In addition, a screw rod 6 with a thread penetrating the clamping block 7 is rotatably connected in the rotating seat 4, and one end of the screw rod 6 extends outward toward the central axis of the base 2 and is fixedly connected with a single-sided bevel gear block 9. The bottom surface of the base 2 is rotatably connected with a rotating double-sided gear ring 8. One side of the tooth surface of the rotating double-sided gear ring 8 is a helical tooth surface meshing with the tooth surface of the single-sided bevel gear block 9, and the other side is a straight tooth surface. The bottom surface of the base 2 is rotatably connected with a driving spur gear 19 meshing with the straight tooth surface of the rotating double-sided gear ring 8. By rotating the driving gear 19, the meshing single-sided bevel gear block 9 can drive the corresponding screw rod 6 to rotate, thereby realizing the simultaneous movement of several clamping blocks 7 on the base 2 to clamp the test kit, or release the clamping of the test kit. By moving the rotating seat 4 away from the base 2, it can be ensured that when the rotating seat 4 rotates, the single-sided bevel gear block 9 does not mesh with the tooth surface of the rotating double-sided gear ring 8, so the single-sided bevel gear block 9 will not rotate, thereby ensuring that the clamping block 7 whose position has been adjusted will not shift.

[0026] In addition, a brake pad 18 is installed on the sliding block 11 by a fixed manner and on the socket 10 by a hinged manner of a spring. The brake pads 18 on the sliding block 11 and the socket 10 are respectively used to cooperate with the spur gear column 13 and the double-sided bevel gear block 15 on the socket 10 for damping. One side of the sliding block 11 extends outward and is slidably connected to the side of the brake pad 18 on the socket 10, such as Figure 4 As shown, when the double-headed bevel gear block 16 on the sliding block 11 is meshed with the double-sided bevel gear block 15 on the socket 10, the brake pad 18 on the left side contacts the spur gear column 13 on the socket 10, and the friction force can be used to prevent the spur gear column 13 from rotating, thereby ensuring the stability of the position of the rack plate 14. When the sliding block 11 slides to the right, the brake pad 18 on the right side swings toward the double-sided bevel gear block 15 on the socket 10 under the resistance of the sliding block 11, and when the sliding block 11 slides until the double-sided bevel gear block 15 on the sliding block 11 is meshed with the spur gear column 13, the brake pad 18 on the right side will resist the double-sided bevel gear block 15 on the socket 10, thereby preventing the double-sided bevel gear block 15 on the socket 10 from rotating, that is, ensuring that the relative position of the socket 10 and the arc rack 5 is fixed. Motors 17 are installed on the sliding block 11, the base 2 and the detection frame 1, and the three motors 17 are respectively used to drive the double-sided bevel gear block 15, the drive spur gear 19 and the base 2 to rotate.

[0027] Working principle: According to the size and shape of the kit, when the position of the sliding block 11 is adjusted until the double-sided bevel gear block 15 on the sliding block 11 meshes with the straight gear column 13, the double-sided bevel gear block 15 on the sliding block 11 can be forced to rotate to drive the engaged straight gear column 13 to rotate. By using the rotation of the straight gear column 13, with the socket 10 in an unchanged position, the rack plate 14 drives the rotating seat 4 to slide relative to the center of the base 2, thereby enabling the single-sided bevel gear block 9 to disengage from the rotating double-sided toothed ring 8. Then, when the electric push rod 12 extends until the sliding block 11 slides until the double-headed bevel gear block 16 meshes with the double-sided bevel gear block 15 on the socket 10, the double-headed bevel gear block 16 can be forced to rotate to drive the double-sided bevel gear block 15 on the socket 10 to rotate, realizing the double-sided bevel gear block 15 driving the socket 10 to rotate and swing on the arc rack 5 to adjust the position. Then, manually rotate the single single-sided bevel gear 19 to realize the rotation of the lead screw 6, thereby realizing the position adjustment of the clamping block 7. Then, use the rotation of the straight gear column 13 again to realize the rack plate 14 driving the rotating seat 4 to move until the single-sided bevel gear block 9 meshes with the rotating double-sided toothed ring 8. Place the kit on the base 2, use the motor 17 to drive the straight gear 19 to rotate, thereby realizing the engaged single-sided bevel gear block 9 driving the corresponding lead screw 6 to rotate, and then realizing the simultaneous movement of several clamping blocks 7 on the base 2 to clamp the kit.

[0028] The wiring diagrams of the motor 17 and the electric push rod 12 in the present utility model belong to the common knowledge in the art. Their working principles are already known technologies, and their models are selected according to actual use. Therefore, the control methods and wiring arrangements of the motor 17 and the electric push rod 12 will not be explained in detail.

[0029] The above is only a preferred embodiment of the present utility model, and it is not a limitation to the present utility model in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present utility model, any simple modification, equivalent change, and modification made to the above embodiments based on the technical essence of the present utility model still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A kit detection device for facilitating the fixation of a kit, comprising a detection frame (1) and a base (2) arranged on the detection frame (1), characterized in that: The base (2) is rotatably connected to the detection frame (1), and a plurality of fan-shaped grooves (3) distributed in an annular array are formed on the upper surface of the base (2). A plurality of arc-shaped racks (5) are fixedly connected to the lower surface of the base (2) at the position of each fan-shaped groove (3). A socket (10) is sleeved on the plurality of arc-shaped racks (5) at the fan-shaped groove (3). A rack plate (14) is inserted on the upper surface of the socket (10). A rotating seat (4) is fixedly connected to the upper surface of the rack plate (14). One end of the rotating seat (4) faces the central axis of the base (2), and a clamping block (7) for abutting against the side of the reagent kit is slidably connected in the rotating seat (4). A sliding block (11) is inserted on the side of the socket (10), a double-sided bevel gear block (15) meshing with the tooth surface of one of the arc-shaped racks (5) is rotatably connected, and a straight gear column (13) meshing with the rack plate (14) is rotatably connected. A double-sided bevel gear block (15) is also rotatably connected to the sliding block (11), and the double-sided bevel gear block (15) on the sliding block (11) is used for meshing with the straight gear column (13). A double-headed bevel gear block (16) is also rotatably connected to the sliding block (11). One end of the double-headed bevel gear block (16) is used for meshing with the double-sided bevel gear block (15) on the socket (10), and the other end is meshed with the double-sided bevel gear block (15) on the sliding block (11).

2. The kit detection device for facilitating the fixation of a kit according to claim 1, wherein: A lead screw (6) with a thread passing through the clamping block (7) is rotatably connected in the rotating seat (4). One end of the lead screw (6) facing the central axis of the base (2) extends outward and is fixedly connected with a single-sided bevel gear block (9). A rotating double-sided toothed ring (8) is rotatably connected to the bottom surface of the base (2).

3. The kit detection device for facilitating the fixation of a kit according to claim 2, characterized in that: One tooth surface of the rotating double-sided toothed ring (8) is in the shape of an inclined tooth surface meshing with the tooth surface of the single-sided bevel gear block (9), and the other surface is in the shape of a straight tooth surface. A driving straight gear (19) meshing with the straight tooth surface of the rotating double-sided toothed ring (8) is rotatably connected to the bottom surface of the base (2).

4. The kit detection device for facilitating the fixation of a kit according to claim 1, wherein: An electric push rod (12) is fixedly connected between the side of the sliding block (11) and the end of the socket (10).

5. The kit detection device for facilitating the fixation of a kit according to claim 1, wherein: Brake pads (18) are installed on the sliding block (11) by a fixed method and on the socket (10) by an elastic sheet hinge method. The brake pads (18) on the sliding block (11) and the socket (10) are respectively used for damping cooperation with the straight gear column (13) and the double-sided bevel gear block (15) on the socket (10).

6. The kit detection device for facilitating the fixation of a kit according to claim 5, wherein: One side of the sliding block (11) extends outward and is slidably connected to the side of the brake pad (18) on the socket (10).

7. The kit detection device for facilitating the fixation of a kit according to claim 5, wherein: Motors (17) are installed on the sliding block (11), the base (2) and the detection frame (1), and the three motors (17) are respectively used to drive the double-sided bevel gear block (15), the driving straight gear (19) and the base (2) to rotate.

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