Chemiluminescence cup clamping device

Abstract

The utility model belongs to the technical field of clamps, and discloses a chemiluminiscence cup clamping device which comprises a fixing part, two clamping parts are symmetrically and rotatably connected to the bottom of the fixing part, telescopic parts are rotatably connected between the fixing part and the two clamping parts, a clamping cavity for clamping a reaction cup is formed between the two clamping parts, and the telescopic parts are rotatably connected between the fixing part and the two clamping parts. The two clamping pieces rotate relative to the fixed piece through stretching and retracting of the telescopic piece, each clamping piece comprises a supporting part and a plurality of moving parts capable of working independently, the supporting parts are rotationally connected with the fixed piece, the moving parts are installed on the sides, facing the reaction cup, of the supporting parts, and each moving part comprises a spring. One side, facing the reaction cup, of the spring is fixedly connected with a connecting rod used for abutting against the reaction cup.

Description

Technical Field

[0001] The utility model belongs to the technical field of clamps, and in particular relates to a chemiluminescent cup clamping device. Background Art

[0002] In chemiluminescent immunoassay, the reaction cup is an indispensable component. The reaction cup is usually used to load the sample and reagent to be tested, and detect the antigen or antibody in the sample through a specific chemical reaction and luminescent reaction. When the reaction cup is in use, it needs to be fixed by a specific cup clamping device, such as the one in the publication number "CN220637953 U" discloses a clamping claw, which includes a screw motor, a mounting seat, a short pin, two force arms, a sliding seat, two sliders and two chucks; the screw motor is mounted on the mounting seat, the screw of the screw motor faces downward and extends into the interior of the mounting seat, the short pin is horizontally arranged and connected to the screw of the screw motor, the two force arms are movably mounted inside the mounting seat and are movably connected to the short pin respectively; the sliding seat is mounted on the bottom of the mounting seat, the two sliders are slidably mounted on the bottom of the sliding seat, and the two chucks are respectively connected to the lower ends of the two sliders, wherein the bottoms of the two force arms penetrate the sliding seat and extend into and are respectively connected to the two sliders. Although the device can clamp a reaction cup, since the contact surface between the device and the reaction cup is a plane, if the clamped reaction cup is round, the clamped reaction cup is easy to fall off, and can only be used in fixed use scenarios, and the stability of the device in clamping the reaction cup is poor. Utility Model Content

[0003] The purpose of the utility model is to provide a chemiluminescent cup clamping device to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a chemiluminescent cup clamping device, comprising a fixing part, wherein two clamping parts are symmetrically rotatably connected to the bottom of the fixing part, and a telescopic part is rotatably connected between the fixing part and the two clamping parts, and a clamping cavity for clamping a reaction cup is formed between the two clamping parts, and the two clamping parts are rotated relative to the fixing part by the telescopic part. The clamping part comprises a supporting part and a plurality of independently operable moving parts, wherein the supporting part is rotatably connected to the fixing part, and the moving part is installed on a side of the supporting part facing the reaction cup, and the moving part comprises a spring, and a connecting rod for resisting the reaction cup is fixedly connected to the side of the spring facing the reaction cup.

[0005] Preferably, one end of the connecting rod away from the spring is fixedly connected with a connecting head, and a side of the connecting head away from the spring is convex to form a convex pattern.

[0006] Preferably, a deformable flexible module is fixedly connected to one end of the connecting head opposite to the connecting rod.

[0007] Preferably, the flexible module comprises a rubber plate, and a side of the rubber plate away from the connecting head is concave to form an arc-shaped groove fitting the reaction cup.

[0008] Preferably, an airbag is bonded to a side of the rubber plate away from the arc-shaped groove, and a hollow cavity is formed inside the airbag.

[0009] Preferably, an air outlet pipe and an air inlet pipe are installed on the airbag, and both the air outlet pipe and the air inlet pipe are communicated with the cavity.

[0010] Preferably, the supporting part includes a first arc plate and a second arc plate, the top and bottom of the first arc plate and the second arc plate are fixedly connected to a connecting frame, and the top of the bottom connecting frame is fixedly connected to a top plate, the top of the top plate is rotatably connected to the bottom of the fixing member, and the spring is fixedly connected to the side of the second arc plate facing the first arc plate at one end away from the connecting rod.

[0011] Preferably, the fixing member comprises a base plate, the top of the base plate is fixedly connected to the bottom plate, and the top of the top plate is rotatably connected to the bottom of the bottom plate.

[0012] Preferably, two symmetrical sides of the base plate are fixedly connected with side plates, and screws are screwedly connected to the side plates.

[0013] Preferably, the telescopic member comprises an electric push rod, the telescopic end of the electric push rod is connected to a moving rod, and the free ends of the electric push rod and the moving rod are rotatably connected to the bottom of the base plate and the top of the top plate respectively.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] (1) The utility model provides a plurality of independently operable springs and connecting rods. When the device clamps a reaction cup, the spring drives the connecting rod to move, thereby making the connecting rod contact the reaction cup, so that the connecting rod compresses the spring to generate a reverse force, thereby resisting the reaction cup to fix it, making it difficult for the device to fall off when clamping the reaction cup. The utility model can be used for reaction cups of different shapes, thereby expanding the use scenarios of the device and improving the stability of the device in clamping the reaction cup.

[0016] (2) On the basis of the above beneficial effects, the utility model provides an airbag. When the connecting rod moves to drive the airbag to contact the reaction cup, other gases are transported to the inside of the airbag through the air inlet pipe and the air outlet pipe, so that the airbag is deformed when contacting the reaction cup, thereby making the rotating shaft more stable when clamping the reaction cup, further improving the stability of the device in clamping the reaction cup. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is one of the three-dimensional diagrams of the utility model;

[0018] Figure 2 This is the second stereogram of the utility model;

[0019] Figure 3 This is the third stereogram of the utility model;

[0020] Figure 4 It is a front view of the utility model;

[0021] Figure 5 It is an exploded view of the utility model;

[0022] Figure 6 It is a three-dimensional diagram of the clamping module of the utility model;

[0023] Figure 7 It is a three-dimensional diagram of the flexible module of the utility model;

[0024] Figure 8 It is a three-dimensional diagram of the telescopic member of the utility model;

[0025] Fig. 9 It is a three-dimensional diagram of the fixing member of the utility model;

[0026] In the figure: 1. fixing part; 11. screw rod; 12. base plate; 13. side plate; 14. bottom plate; 2. telescopic part; 21. electric push rod; 22. moving rod; 3. clamping part; 31. flexible module; 311. air inlet pipe; 312. air outlet pipe; 313. rubber sheet; 314. airbag; 32. supporting part; 321. connecting head; 322. connecting rod; 323. first arc plate; 324. top plate; 325. connecting frame; 326. second arc plate; 327. spring. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-Figure 9As shown, the utility model provides the following technical solutions: a chemiluminescent cup clamping device, including a fixing part 1, two clamping parts 3 are symmetrically rotatably connected to the bottom of the fixing part 1, and a telescopic part 2 is rotatably connected between the fixing part 1 and the two clamping parts 3, a clamping cavity for clamping a reaction cup is formed between the two clamping parts 3, and the two clamping parts 3 are rotated relative to the fixing part 1 by telescoping the telescopic part 2, and the clamping part 3 includes a supporting part 32 and a plurality of independently operable moving parts, the supporting part 32 is rotatably connected to the fixing part 1, the moving part is installed on the side of the supporting part 32 facing the reaction cup, and the moving part includes a spring 327, and the spring 327 is fixedly connected to the side of the reaction cup to be used for resisting the reaction cup with a connecting rod 322.

[0029] Through the above technical solution, when a person needs to clamp the luminous cup, the fixing member 1 is fixed at the position required by the person. After the fixing member 1 is fixed, the reaction cup to be clamped is placed between the two clamping members 3. After the reaction cup is placed, the telescopic member 2 works to make the telescopic member 2 push the clamping member 3 to rotate around the fixing member 1, thereby allowing the supporting part 32 and the moving part to move synchronously. When the supporting part 32 and the moving part move, the spring 327 and the connecting rod 322 move synchronously until the connecting rod 322 hits the reaction cup. When the connecting rod 322 hits the reaction cup, the connecting rod 322 compresses the spring 327, thereby allowing the spring 327 to generate a reverse force, thereby pushing the connecting rod 322, thereby allowing the connecting rod 322 to clamp the reaction cup. Since a plurality of connecting rods 322 are provided, the connecting rod 322 will hit different positions of the reaction cup, and reaction cups of different shapes can be clamped.

[0030] In addition, in the present invention, when the device is clamping the reaction cup, in order to make the reaction cup clamping more stable, such as Figure 1-Figure 6 As shown, one end of the connecting rod 322 away from the spring 327 is fixedly connected to the connecting head 321, and one side of the connecting head 321 away from the spring 327 is convex to form a convex pattern.

[0031] In this embodiment, when the connecting rod 322 contacts the reaction cup, the connecting head 321 is driven to move by the connecting rod 322, so that the connecting head 321 contacts the reaction cup, and the convex pattern cooperates to make the device more stable when clamping the reaction cup.

[0032] In order to make the device fit the reaction cup more closely, Figure 1-Figure 5 As shown, the deformable flexible module 31 is fixedly connected to one end of the connecting head 321 opposite to the connecting rod 322 .

[0033] In this embodiment, when the connector 321 contacts the clamped reaction cup, the flexible module 31 is deformed so that the device can fit the outside of the reaction cup more closely, further improving the stability of the clamped reaction cup.

[0034] Specifically, in one embodiment, regarding the flexible module 31:

[0035] like Figure 5 and Figure 7 As shown, the flexible module 31 includes a rubber plate 313 , and a side of the rubber plate 313 away from the connecting head 321 is concave to form an arc groove that fits the reaction cup.

[0036] In this embodiment, the telescopic member 2 works to push the clamping member 3 to rotate around the fixed member 1, thereby allowing the supporting portion 32 and the moving portion to move synchronously. When the supporting portion 32 and the moving portion move, the spring 327 and the connecting rod 322 move synchronously. When the connecting rod 322 moves, it will synchronously drive the connecting head 321 to move, thereby driving the rubber plate 313 to move, so that the arc groove on the rubber plate 313 fits the reaction cup, so that the connecting rod 322 compresses the spring 327, thereby allowing the spring 327 to generate a reverse force, thereby pushing the connecting rod 322, and driving the connecting head 321 to move through the connecting rod 322, thereby allowing the connecting head 321, and then allowing the connecting rod 322 to clamp the reaction cup. Since a plurality of connecting rods 322 are provided, the connecting rod 322 will drive the rubber plate 313 to contact different positions of the reaction cup, and can clamp reaction cups of different shapes.

[0037] In addition, in the present utility model, if Figure 1-Figure 5 and Figure 6 As shown, the technical solution of the flexible module 31 is further refined, and an airbag 314 is bonded to the side of the rubber plate 313 away from the arc groove, and a hollow cavity is formed inside the airbag 314;

[0038] An air outlet pipe 312 and an air inlet pipe 311 are installed on the air bag 314, and both the air outlet pipe 312 and the air inlet pipe 311 are communicated with the cavity.

[0039] In this embodiment, when the rubber plate 313 moves, the rubber plate 313 will synchronously drive the airbag 314 to move until the airbag 314 contacts the reaction cup. When the airbag 314 contacts the reaction cup, the airbag 314 is deformed through the cooperation of the internal cavity of the airbag 314, so that the airbag 314 fits the reaction cup, and the reaction cup is clamped. More stable, and other air can be transported to the interior of the airbag 314 through the cooperation of the air outlet pipe 312 and the air inlet pipe 311, thereby controlling the deformation degree of the airbag 314 and further increasing the stability of the airbag 314 when it contacts the reaction cup.

[0040] Specifically, in one embodiment, regarding the supporting portion 32:

[0041] like Figure 1-Figure 6As shown, the supporting portion 32 includes a first curved plate 323 and a second curved plate 326, the top and bottom of the first curved plate 323 and the second curved plate 326 are fixedly connected with a connecting frame 325, and the top of the bottom connecting frame 325 is fixedly connected with a top plate 324, the top of the top plate 324 is rotatably connected to the bottom of the fixing member 1, and the spring 327 is fixedly connected to the side of the second curved plate 326 facing the first curved plate 323 away from one end of the connecting rod 322.

[0042] In this embodiment, the telescopic member 2 works to push the first arc plate 323 and the second arc plate 326 to rotate around the fixing member 1, so that the first arc plate 323 and the second arc plate 326, the spring 327 and the connecting rod 322 move synchronously, and the spring 327 is supported by the second arc plate 326, and then the connecting rod 322 is supported. When the connecting rod 322 moves, it will synchronously drive the connecting head 321 to move, and then drive the rubber plate 313 to move, so that the arc groove on the rubber plate 313 fits the reaction cup, so that the connecting rod 322 compresses the spring 327, and then the spring 327 generates a reverse force, thereby pushing the connecting rod 322, and driving the connecting head 321 to move through the connecting rod 322, so that the connecting head 321 and then the connecting rod 322 clamp the reaction cup, and because a plurality of connecting rods 322 are provided, the connecting rod 322 will drive the rubber plate 313 to contact different positions of the reaction cup, and can clamp reaction cups of different shapes.

[0043] Specifically, in one embodiment, regarding the fixing member 1:

[0044] like Figure 1-Figure 5 and Fig. 9 As shown, the fixing member 1 includes a base plate 12, the top of the base plate 12 is fixedly connected to the bottom plate 14, and the top of the top plate 324 is rotatably connected to the bottom of the bottom plate 14;

[0045] The base plate 12 is symmetrically connected to side plates 13 on both sides thereof, and the side plates 13 are screwed together with screw rods 11 .

[0046] In this embodiment, when a fixing device is needed, the base plate 12 is placed at the position to be fixed, and then the screw 11 is passed through the side plate 13 and rotated, so that the screw 11 moves relative to the side plate 13 until the screw 11 enters into other objects, thereby completing the fixation of the bottom plate 14 and the base plate 12.

[0047] How does the telescopic member 2 work? Figure 4-Figure 5 and Figure 8 As shown, the telescopic member 2 includes an electric push rod 21, the telescopic end of the electric push rod 21 is connected to a moving rod 22, and the free ends of the electric push rod 21 and the moving rod 22 are rotatably connected to the bottom of the bottom plate 14 and the top of the top plate 324 respectively.

[0048] In this embodiment, when the first curved plate 323 and the second curved plate 326 need to be driven to rotate, the electric push rod 21 is operated, and then the electric push rod 21 drives the moving rod 22 to move, so that the moving rod 22 pushes the connecting frame 325 to move, so that the first curved plate 323 and the second curved plate 326 rotate around the bottom plate 14, so that the device clamps the reaction cup or releases the reaction cup.

[0049] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A chemiluminescent cup device, characterized in that: The invention comprises a fixing member (1), wherein two clamping members (3) are symmetrically rotatably connected at the bottom of the fixing member (1), and a telescopic member (2) is rotatably connected between the fixing member (1) and the two clamping members (3), and a clamping cavity for clamping a reaction cup is formed between the two clamping members (3). The two clamping members (3) are rotated relative to the fixing member (1) by the telescopic member (2). The clamping member (3) comprises a supporting part (32) and a plurality of independently operable moving parts, wherein the supporting part (32) is rotatably connected to the fixing member (1), and the moving part is installed on a side of the supporting part (32) facing the reaction cup, and the moving part comprises a spring (327), and a connecting rod (322) for contacting the reaction cup is fixedly connected to the side of the spring (327) facing the reaction cup.

2. A chemiluminescent cup device according to claim 1, characterized in that: One end of the connecting rod (322) away from the spring (327) is fixedly connected to a connecting head (321), and a side of the connecting head (321) away from the spring (327) is convex to form a convex pattern.

3. A chemiluminescent cup device according to claim 2, characterized in that: The end of the connecting head (321) opposite to the connecting rod (322) is fixedly connected to a deformable flexible module (31).

4. A chemiluminescent cup device according to claim 3, characterized in that: The flexible module (31) comprises a rubber plate (313), and a side of the rubber plate (313) away from the connecting head (321) is concave to form an arc-shaped groove that fits the reaction cup.

5. A chemiluminescent cup device according to claim 4, characterized in that: An air bag (314) is bonded to one side of the rubber plate (313) away from the arc-shaped groove, and a hollow cavity is formed inside the air bag (314).

6. A chemiluminescent cup device according to claim 5, characterized in that: An air outlet pipe (312) and an air inlet pipe (311) are installed on the air bag (314), and both the air outlet pipe (312) and the air inlet pipe (311) are in communication with the cavity.

7. The chemiluminescent cup device according to claim 1, characterized in that: The supporting portion (32) comprises a first curved plate (323) and a second curved plate (326), the top and bottom of the first curved plate (323) and the second curved plate (326) are fixedly connected to a connecting frame (325), and the top of the bottom connecting frame (325) is fixedly connected to a top plate (324), the top of the top plate (324) is rotatably connected to the bottom of the fixing member (1), and the spring (327) is fixedly connected to the side of the second curved plate (326) facing the first curved plate (323) at one end away from the connecting rod (322).

8. The chemiluminescent cup device according to claim 7, characterized in that: The fixing member (1) comprises a base plate (12), the top of the base plate (12) is fixedly connected to a bottom plate (14), and the top of the top plate (324) is rotatably connected to the bottom of the bottom plate (14).

9. The chemiluminescent cup device according to claim 8, characterized in that: The base plate (12) is symmetrically and fixedly connected to side plates (13) on both sides, and the side plates (13) are screwed and connected to the screw rods (11).

10. The chemiluminescent cup device according to claim 8, characterized in that: The telescopic member (2) comprises an electric push rod (21), the telescopic end of the electric push rod (21) is connected to a moving rod (22), and the free ends of the electric push rod (21) and the moving rod (22) are rotatably connected to the bottom of the base plate (14) and the top of the top plate (324) respectively.

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