Sample rack for detecting luminous reagent

Abstract

The utility model discloses a sample rack for luminous reagent inspection, and relates to the technical field of sample racks, the sample rack for luminous reagent inspection comprises a support frame, the main body of the support frame is a frame body structure, the top end surface of the support frame is provided with four through holes, the through holes are mounting holes, and the mounting holes are communicated with the support frame. The bearing seat and the counter weight frame are arranged, so that when the device is used, the counter weight frame arranged on the bottom end face of the bearing seat is used for achieving self-balance adjustment operation on the bearing seat, and then the purpose of being more practical is achieved; the light shield can be inserted into the mounting hole formed in the top end of the supporting frame through the inserting column fixedly connected to the bottom end face of the light shield, so that light shielding treatment is carried out on the borne test tube piece and the light-emitting reagent in the test tube piece, and the purpose of more convenient storage is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of sample racks, in particular to a sample rack for luminescent reagent testing. Background Art

[0002] A luminescent agent refers to a compound that participates in energy transfer in a luminescent reaction and ultimately releases energy in the form of emitted photons. According to the above-mentioned luminescent characteristics, the luminescent agent can be divided into three types: luciferin, bioluminescent agent and chemiluminescent agent. When the luminescent agent is stored, a corresponding sample rack is needed to carry it. An existing patent is a sample rack for luminescent agent testing, and the patent publication number is CN213193784U. The utility model discloses a sample rack for luminescent agent testing, which belongs to the technical field of sample rack equipment, including a sample rack base and a bracket fixed on both sides of the sample rack base. A fill light groove is provided at the bottom of the sample rack base, and a plurality of fill lights are installed inside the fill light groove. A first slide groove, a second slide groove and a third slide groove are provided on the bracket. A first support plate is provided between the two first slide grooves, a second support plate is provided between the two second slide grooves, and a third support plate is provided between the two third slide grooves. A plurality of positioning grooves are evenly provided on the first support plate. The utility model places the test tube on the positioning groove by sequentially passing the test tube through the first guide hole and the second guide hole, and the third support plate can be disassembled to meet the height of test tubes of different specifications. The fill light is turned on to fill light for the test tube, which is convenient for direct observation, and the dust cover can be pulled out to shield the test tube.

[0003] Regarding the above-mentioned related technologies, the inventors believe that the following defects exist: although it can be installed by utilizing the guide hole when in use, it cannot be used to transfer the sample rack during use, which makes it easy for the test tube to fall over during transfer. Therefore, we propose a sample rack for luminescent reagent testing to solve the above-mentioned problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a sample rack for luminescent reagent testing, which solves the problem that although the prior art can be installed by utilizing guide holes during use, it cannot be transferred during use, which makes it easy for the test tube to topple over during transfer, thus solving the limitation problem.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: a sample rack for luminescent reagent testing, including a support frame, the main body of the support frame is a frame structure, and a through hole is opened on the top surface of the support frame, the through hole is a mounting hole, there are four mounting holes in total, and the four mounting holes are respectively opened at the four corners of the top surface of the support frame, the support frame and the mounting holes together constitute a connecting structure, and a handle is fixedly connected to the outside of the support frame, there are two handles in total, and the two handles are respectively fixedly connected to the left and right side surfaces of the support frame, and the support frame and the handle together constitute a holding structure.

[0006] Preferably, a sunshade is installed on the top surface of the support frame, the main body of the sunshade is a closed structure, and a plug column is fixedly connected to the bottom surface of the sunshade, the main body of the plug column is a cylindrical structure, and the plug column matches the installation hole opened on the top surface of the support frame.

[0007] Preferably, a bracket is fixedly connected to the bottom end surface of the support frame, the main body of the bracket is a U-shaped structure with a one-way opening at the top, and the bracket is provided at two locations, and the two brackets are fixedly connected in a linear array at the front and rear sides of the bottom end surface of the support frame, the bracket and the support frame together constitute a bearing structure, and suction cups are fixedly connected to the bottom end surfaces of the two brackets, and the suction cups are provided at four locations.

[0008] Preferably, a bracket is fixedly connected to the bottom end surface of the support frame, the main body of the bracket is a U-shaped structure with a one-way opening at the top, and the bracket is provided at two locations, and the two brackets are fixedly connected in a linear array at the front and rear sides of the bottom end surface of the support frame, the bracket and the support frame together constitute a bearing structure, and suction cups are fixedly connected to the bottom end surfaces of the two brackets, and the suction cups are provided at four locations.

[0009] Preferably, the bracket and the support together constitute a support structure for the support frame, and a through hole is opened inside the bracket, a guide rod is installed inside the through hole, the main body of the guide rod is a cylindrical structure, and a base plate is fixedly connected to the bottom end surface of the guide rod.

[0010] Preferably, the main body of the base plate is a circular structure, and the diameter of the base plate is larger than the diameter of the guide rod. The base plate and the guide rod together constitute a guiding structure, and a spring is fixedly connected to the top end surface of the base plate, and the top end surface of the spring is fixedly connected to the bottom end surface of the bracket.

[0011] Preferably, a bearing seat is installed inside the support frame, and a rotating shaft is fixedly connected to the outside of the bearing seat. There are two rotating shafts in total, and the two rotating shafts are respectively fixedly connected to the left and right side surfaces of the bearing seat. The bearing seat is rotatably connected to the support frame through the rotating shaft installed on the outside thereof, and the inside of the bearing seat is provided with through holes in a rectangular array, and a limiting ring is fixedly connected inside the through hole, and a test tube piece is inserted inside the limiting ring, and two counterweight frames are fixedly connected to the bottom end surface of the bearing seat in a linear array, and the bottom end surface of the counterweight frame is provided with a groove matching the guide rod. Beneficial Effects

[0012] The utility model provides a sample rack for luminescent reagent testing. Compared with the prior art, it has the following beneficial effects:

[0013] The sample rack for testing luminescent reagents is provided with a supporting seat and a counterweight frame, so that when it is used, if the handle fixedly connected to the outer side of the support frame is manually grasped to hold the device in hand, the counterweight frame arranged on the bottom end surface of the supporting seat can be used to realize self-balancing adjustment of the supporting seat, thereby achieving a more practical purpose.

[0014] The sample rack for testing luminescent reagents is provided with a light shield and a plug, so that when the device is in use, the light shield can be inserted into the mounting hole opened at the top of the support frame by using the plug fixedly connected to the bottom surface of the light shield to shield the test tube and the luminescent reagent therein, so as to achieve the purpose of more convenient storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the left side structure of the sample rack of the utility model after being disassembled;

[0016] Figure 2 This is a schematic diagram of the combined structure of the sample rack of the utility model;

[0017] Figure 3 It is a schematic diagram of the combined structure of the bearing seat and the counterweight frame of the sample rack of the utility model;

[0018] Figure 4 This is a schematic diagram of the combined structure of the support and suction cup of the sample rack of the utility model;

[0019] Figure 5 It is a left-side structural schematic diagram of the sample rack of the utility model;

[0020] Figure 6 It is a schematic diagram of the top view of the sample rack of the utility model.

[0021] In the figure: 1. support frame; 101. mounting hole; 102. handle; 103. light shield; 104. plug column; 2. bracket; 201. suction cup; 202. bracket; 203. guide rod; 204. bottom plate; 205. spring; 3. bearing seat; 301. rotating shaft; 302. limiting ring; 303. test tube fitting; 304. counterweight rack. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-Figure 6 The utility model provides a technical solution: a sample rack for luminescent reagent testing, comprising a support frame 1, the main body of the support frame 1 is a frame structure, and a through hole is opened on the top surface of the support frame 1, the through hole is a mounting hole 101, there are four mounting holes 101, and the four mounting holes 101 are respectively opened at the four corners of the top surface of the support frame 1, the support frame 1 and the mounting holes 101 together form a connection structure, and the outer side of the support frame 1 is fixedly connected with a grip 102, there are two grips 102, and the two grips 102 are respectively fixedly connected to the left and right side positions of the support frame 1, and the support frame 1 and the grip 102 together form a holding structure;

[0024] By providing the support frame 1 and the handle 102, the support frame 1 and the handle 102 can be used to assist in lifting the support frame 1, thereby achieving a more practical purpose.

[0025] See also Figure 1 , Figure 3 A light shield 103 is installed on the top surface of the support frame 1. The main body of the light shield 103 is a closed structure, and a plug post 104 is fixedly connected to the bottom surface of the light shield 103. The main body of the plug post 104 is a cylindrical structure, and the plug post 104 matches the mounting hole 101 opened on the top surface of the support frame 1;

[0026] By providing the light shielding cover 103 and the plug post 104 , when the test tube 303 is carrying the luminescent reagent, the light shielding cover 103 can be used for light shielding.

[0027] See also Figure 1 , Figure 2, a bracket 2 is fixedly connected to the bottom end surface of the support frame 1, the main body of the bracket 2 is a U-shaped structure with a one-way opening at the top, and the bracket 2 is provided at two locations, and the two brackets 2 are fixedly connected to the front and rear sides of the bottom end surface of the support frame 1 in a linear array, and the bracket 2 and the support frame 1 together constitute a bearing structure, and suction cups 201 are fixedly connected to the bottom end surfaces of the two brackets 2, and the suction cups 201 are provided at four locations;

[0028] The suction cup 201 is fixedly connected to the bottom surface of the bracket 2, so that when the bracket 2 is placed on the ground, the suction cup 201 on the bottom surface of the bracket 2 can be adsorbed and connected to the ground through contact with the ground.

[0029] See also Figure 2 , Figure 4 , a bracket 2 is fixedly connected to the bottom end surface of the support frame 1, the main body of the bracket 2 is a U-shaped structure with a one-way opening at the top, and the bracket 2 is provided at two locations, and the two brackets 2 are fixedly connected to the front and rear sides of the bottom end surface of the support frame 1 in a linear array, and the bracket 2 and the support frame 1 together constitute a bearing structure, and suction cups 201 are fixedly connected to the bottom end surfaces of the two brackets 2, and the suction cups 201 are provided at four locations;

[0030] By providing the bracket 2 and the support 202, it can play a more stable supporting role when in use, thereby achieving a more practical purpose.

[0031] See also Figure 1 , Figure 2 The bracket 202 and the support 2 together form a support structure for the support frame 1, and a through hole is opened inside the bracket 202, and a guide rod 203 is installed inside the through hole. The main body of the guide rod 203 is a cylindrical structure, and a bottom plate 204 is fixedly connected to the bottom end surface of the guide rod 203;

[0032] By installing the guide rod 203 inside the bracket 202, auxiliary support and positioning of the counterweight frame 304 can be achieved, thereby achieving a more practical purpose.

[0033] See also Figure 3 , Figure 4 The main body of the bottom plate 204 is a circular structure, and the diameter of the bottom plate 204 is larger than the diameter of the guide rod 203. The bottom plate 204 and the guide rod 203 together form a guide structure, and a spring 205 is fixedly connected to the top surface of the bottom plate 204, and the top surface of the spring 205 is fixedly connected to the bottom end surface of the bracket 202;

[0034] By providing the bottom plate 204 and the spring 205 , the guide rod 203 can be promoted to rebound when in use, thereby achieving the purpose of automatic locking.

[0035] See also Figure 1 , Figure 2 A bearing seat 3 is installed inside the support frame 1, and a rotating shaft 301 is fixedly connected to the outer side of the bearing seat 3. There are two rotating shafts 301 in total, and the two rotating shafts 301 are respectively fixedly connected to the left and right side positions of the bearing seat 3. The bearing seat 3 is rotatably connected to the support frame 1 through the rotating shaft 301 installed on the outer side thereof, and the inside of the bearing seat 3 is provided with through holes in a rectangular array, and the inside of the through hole is fixedly connected to a limiting ring 302, and a test tube part 303 is inserted into the limiting ring 302, and two counterweight frames 304 are fixedly connected to the bottom end surface of the bearing seat 3 in a linear array, and a groove matching the guide rod 203 is provided on the bottom end surface of the counterweight frame 304;

[0036] By fixing the counterweight frame 304 on the bottom end surface of the bearing seat 3, the counterweight frame 304 is arranged on the bottom end surface of the bearing seat 3, so that the bearing seat 3 can automatically perform self-balancing adjustment when in use, thereby achieving a more practical purpose.

[0037] During operation, when the test tube 303 and the light-emitting device contained therein need to be actually carried, the support frame 1 can be placed on the workbench by using the bracket 2 fixedly connected to the bottom end surface thereof, and when the bracket 2 is placed on the workbench, the four suction cups 201 fixedly connected to the bottom end surface of the bracket 2 can be connected to the workbench to make the test tube 303 more secure when stored;

[0038] When the bracket 2 is placed on the workbench, the guide rod 203 will move upward under the contact and compression action of the base plate 204 and the workbench, and the guide rod 203 fixedly connected to the top surface of the base plate 204 will move upward and be inserted into the groove opened at the bottom end of the counterweight frame 304 to brake and limit the support seat 3. At this time, the test tube 303 to be stored can be placed inside the limiting ring 302 for storage. When multiple test tubes 303 need to be transferred, the device can be lifted and used by holding the two handles 102 fixedly connected to the outside of the support frame 1.

[0039] In summary, the device is provided with a bearing seat 3 that can rotate around the support frame 1, so that when it is in use, when the device needs to be transferred, it can always remain perpendicular to the ground by utilizing the counterweight frame 304 arranged on the bottom surface of the bearing seat 3.

[0040] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A sample rack for luminescent reagent testing, comprising a support frame (1), characterized in that: The main body of the support frame (1) is a frame structure, and a through hole is provided on the top surface of the support frame (1), the through hole being a mounting hole (101), and there are four mounting holes (101) in total, and the four mounting holes (101) are respectively provided at the four corners of the top surface of the support frame (1), and the support frame (1) and the mounting holes (101) together form a connection structure, and a grip (102) is fixedly connected to the outside of the support frame (1), and there are two grips (102) in total, and the two grips (102) are respectively fixedly connected to the left and right side surfaces of the support frame (1), and the support frame (1) and the grip (102) together form a holding structure; A bearing seat (3) is installed inside the support frame (1), and a rotating shaft (301) is fixedly connected to the outside of the bearing seat (3), and two rotating shafts (301) are provided in total, and the two rotating shafts (301) are respectively fixedly connected to the left and right side surfaces of the bearing seat (3), and the bearing seat (3) is rotatably connected to the support frame (1) through the rotating shaft (301) installed on the outside thereof, and the bearing seat (3) is provided with through holes in a rectangular array inside, and a limiting ring (302) is fixedly connected inside the through hole, and a test tube member (303) is inserted inside the limiting ring (302), and two counterweight frames (304) are fixedly connected to the bottom end surface of the bearing seat (3) in a linear array, and a groove matching the guide rod (203) is provided on the bottom end surface of the counterweight frame (304).

2. A sample rack for luminescent reagent testing according to claim 1, characterized in that: A light shield (103) is installed on the top surface of the support frame (1), the main body of the light shield (103) is a closed structure, and a plug post (104) is fixedly connected to the bottom surface of the light shield (103), the main body of the plug post (104) is a cylindrical structure, and the plug post (104) matches the installation hole (101) opened on the top surface of the support frame (1).

3. A sample rack for luminescent reagent testing according to claim 1, characterized in that: A bracket (2) is fixedly connected to the bottom end surface of the support frame (1); the main body of the bracket (2) is a U-shaped structure with a top end opening in one direction; the bracket (2) is provided at two locations, and the two brackets (2) are fixedly connected in a linear array at the front and rear sides of the bottom end surface of the support frame (1); the bracket (2) and the support frame (1) together form a bearing structure; suction cups (201) are fixedly connected to the bottom end surfaces of the two brackets (2); and the suction cups (201) are provided at four locations.

4. A sample rack for luminescent reagent testing according to claim 3, characterized in that: Every two transversely adjacent suction cups (201) form a group, and the two groups of suction cups (201) are respectively fixedly connected to the bottom end surfaces of the two brackets (2), the brackets (2) and the suction cups (201) together form an adsorption connection structure, and the inner sides of the two brackets (2) are fixedly connected with brackets (202), and the main body of the bracket (202) is a U-shaped structure with a one-way opening at the bottom.

5. A sample rack for luminescent reagent testing according to claim 4, characterized in that: The bracket (202) and the support (2) together form a support structure for the support frame (1), and a through hole is provided inside the bracket (202), a guide rod (203) is installed inside the through hole, the main body of the guide rod (203) is a cylindrical structure, and a bottom plate (204) is fixedly connected to the bottom end surface of the guide rod (203).

6. A sample rack for luminescent reagent testing according to claim 5, characterized in that: The main body of the bottom plate (204) is a circular structure, and the diameter of the bottom plate (204) is greater than the diameter of the guide rod (203). The bottom plate (204) and the guide rod (203) together form a guide structure, and a spring (205) is fixedly connected to the top end surface of the bottom plate (204), and the top end surface of the spring (205) is fixedly connected to the bottom end surface of the bracket (202).

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