Reagent mixer

Abstract

The utility model belongs to the technical field of reagent blending equipment, and particularly relates to a reagent blending device which is characterized in that a blending device body is detachably connected with a supporting base, a plurality of groups of placing holes are formed in the supporting base at intervals, a plurality of groups of clamping reeds are arranged on the inner side walls of the plurality of groups of placing holes at intervals along the circumferential direction, and a plurality of groups of clamping reeds are arranged on the inner side walls of the plurality of groups of placing holes. A plurality of groups of placing holes are formed in the supporting base, placing grooves are formed in the bottoms of the plurality of groups of placing holes, test tube bodies are arranged in the placing grooves, auxiliary supports corresponding to test tubes are arranged on the supporting base, clamping plates corresponding to the test tube bodies are arranged on the auxiliary supports, and damping rods and clamping springs are arranged between the auxiliary supports and the clamping plates.

Description

Technical Field

[0001] The utility model belongs to the technical field of reagent mixing equipment, in particular to a reagent mixer. Background Art

[0002] Reagent mixer is a device used to mix and stir reagents, commonly used in laboratories, medical testing, pharmaceuticals and other fields. It can fully mix liquid reagents or solid reagents with solvents for subsequent experiments or production work;

[0003] Currently, most mixers are integrally formed or have a base and a mounting seat connected by screws. If the mounting seat is damaged or sticky with spilled solution, it is not easy to clean. Therefore, the utility model proposes a reagent mixer to solve the above technical problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a reagent mixer to solve the above-mentioned technical problems.

[0005] The solution adopted by the utility model is: a reagent mixer, including a mixer body, characterized in that the mixer body is detachably connected to a support base, an array of placement holes is spaced apart on the support base, an array of clamping springs is spaced apart along the circumferential direction on the inner side walls of the array of placement holes, a placement groove is provided at the bottom of the array of placement holes, a test tube body is arranged in the placement groove, an auxiliary bracket corresponding to the test tube is provided on the support base, a clamping plate corresponding to the test tube body is provided on the auxiliary bracket, and a damping rod and a clamping spring are provided between the auxiliary bracket and the clamping plate.

[0006] Preferably, a vibration block is provided on the mixer body, a mounting groove corresponding to the vibration block is provided at the bottom of the support base, a positioning hole is provided on the vibration block, a positioning block corresponding to the positioning hole is slidably connected to the support base, a handle is provided at one end of the positioning block, and a reset spring is provided between the handle and the support base.

[0007] Preferably, the installation slot is slidably connected with two groups of auxiliary clamping plates cooperating with the vibration block, auxiliary springs are arranged between the two groups of auxiliary clamping plates and the inner side walls of the installation slot, and auxiliary holes corresponding to the positioning holes are opened on the auxiliary clamping plates.

[0008] Preferably, the positioning hole and the positioning block are arranged in a cross shape.

[0009] Preferably, the clamping spring is wrapped with a sponge block on the outside, and the clamping plate is provided with an anti-slip pad.

[0010] Preferably, the auxiliary support is located at the middle of the test tube.

[0011] Preferably, a non-slip pad is provided at the bottom of the mixer body.

[0012] Preferably, the support base is connected to a protective shell via a snap-fit ​​connection.

[0013] Preferably, the protective shell is a transparent shell.

[0014] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is one of the three-dimensional view angles of the present utility model.

[0016] Figure 2 It is one of the perspectives of the three-dimensional cross-sectional view of the present utility model.

[0017] Figure 3 yes Figure 2 A partial enlarged view of .

[0018] Figure 4 This is the second perspective of the three-dimensional cross-sectional view of the present invention.

[0019] Figure 5 yes Figure 4 A partial enlarged view of B.

[0020] Figure 6 This is the third perspective of the three-dimensional sectional view of the present invention.

[0021] Figure 7 This is the fourth perspective of the three-dimensional cross-sectional view of the present invention.

[0022] Figure numerals: 1. mixer body; 2. support base; 3. placement hole; 4. clamping spring; 5. placement slot; 6. test tube body; 7. auxiliary bracket; 8. clamping plate; 9. damping rod; 10. clamping spring; 11. vibration block; 12. mounting slot; 13. positioning hole; 14. positioning block; 15. handle; 16. reset spring; 17. auxiliary clamp; 18. auxiliary spring; 19. auxiliary hole; 20. protective shell. DETAILED DESCRIPTION

[0023] The above and other technical contents, features and functions of the present invention are described in detail below with reference to the attached Figure 1-7 The detailed description of the embodiments will clearly show that the structural contents mentioned in the following embodiments are all based on the drawings in the specification.

[0024] Various exemplary embodiments of the present utility model will be described below with reference to the accompanying drawings.

[0025] Embodiment 1, a reagent mixer, comprising a mixer body 1, the mixer body 1 is detachably connected to a support base 2, the support base 2 is provided with an array of placement holes 3 at intervals, the inner side walls of the array of placement holes 3 are provided with an array of clamping springs 4 at intervals along the circumferential direction, the bottom of the array of placement holes 3 is provided with a placement groove 5, the placement groove 5 is provided with a test tube body 6, the support base 2 is provided with an auxiliary bracket 7 corresponding to the test tube, the auxiliary bracket 7 is provided with a clamping plate 8 corresponding to the test tube body 6, and a damping rod 9 and a clamping spring 10 are provided between the auxiliary bracket 7 and the clamping plate 8; The mixer body 1 is provided with a vibration block 11, the bottom of the support base 2 is provided with a mounting groove 12 corresponding to the vibration block 11, the vibration block 11 is provided with a positioning hole 13, and the support base 2 is slidably connected with a positioning block 14 corresponding to the positioning hole 13, one end of the positioning block 14 is provided with a handle 15, and a return spring 16 is provided between the handle 15 and the support base 2, the outside of the clamping spring 4 is wrapped with a sponge block, the clamping plate 8 is provided with an anti-slip pad, the auxiliary bracket 7 is located at the middle part of the test tube, and the positioning hole 13 and the positioning block 14 are arranged in a cross shape.

[0026] When in use, the test tube body 6 to be mixed is placed in the placement hole 3 so that the bottom of the test tube body 6 contacts the placement groove 5. During the placement process, the clamping spring plate is arranged in an arc shape. Under the action of the clamping spring plate, the test tube body 6 can be clamped. Under the action of the damping rod 9 and the clamping spring 10, the middle position of the test tube body 6 is clamped, and the test tube body 6 is further stabilized in the placement groove 5. At this time, the mixer body 1 is started, and a vibration motor is provided inside the mixer body 1. The vibration motor cooperates with the vibration block 11. Therefore, the vibration block 11 vibrates, so that the support base 2 vibrates as a whole, and the inside of the test tube body 6 also vibrates, thereby realizing the mixing function.

[0027] When the solution spills onto the support base 2 or the support base 2 needs to be replaced, the handle 15 is pulled to overcome the elastic force of the reset spring 16, and the positioning block 14 is separated from the positioning hole 13. At this time, the support base 2 can be separated from the vibration block 11 to complete the disassembly step; during installation, the positioning block 14 is made to correspond to the positioning hole 13. Under the action of the reset spring 16, the positioning block 14 cooperates with the positioning hole 13 to achieve the locking function. The positioning block 14 and the positioning hole 13 are set in a cross shape, which further increases the stability of the cooperation.

[0028] Embodiment 2, based on embodiment 1, the installation groove 12 is slidably connected with two groups of auxiliary clamps 17 cooperating with the vibration block 11, and auxiliary springs 18 are arranged between the two groups of auxiliary clamps 17 and the inner wall of the installation groove 12, and auxiliary holes 19 corresponding to the positioning holes 13 are opened on the auxiliary clamps 17, and an anti-slip pad is arranged at the bottom of the mixer body 1.

[0029] During use, when the vibration block 11 cooperates with the support base 2, the positioning block 14 corresponds to the positioning hole 13. Under the action of the auxiliary spring 18, the clamping plate 8 cooperates with the vibration block 11 to achieve preliminary fixation, which facilitates the correspondence between the positioning block 14 and the positioning hole 13. After the correspondence is completed, the handle 15 is released, and under the action of the reset spring 16, the positioning block 14 cooperates with the positioning hole 13 to complete the installation task.

[0030] Embodiment 3, on the basis of embodiment 2, the support base 2 is connected to a protective shell 20 via a snap-fit; the protective shell 20 is a transparent shell.

[0031] When in use, the protective shell 20 can prevent liquid from spilling out of the device and causing harm to the operator, thereby improving the safety performance of the device. By making the protective shell 20 out of a transparent acrylic plate or glass, the mixing condition of the internal test tube body 6 can be observed while ensuring safety.

[0032] The above description is only for illustrating the present invention, and it should be understood that the present invention is not limited to the above embodiments, and various variations that conform to the concept of the present invention are within the protection scope of the present invention.

Claims

1. A reagent mixer, comprising a mixer body (1), characterized in that: The mixer body (1) is detachably connected to a support base (2); an array of placement holes (3) are arranged at intervals on the support base (2); an array of clamping springs (4) are arranged at intervals along the circumferential direction on the inner side walls of the array of placement holes (3); a placement groove (5) is arranged at the bottom of the array of placement holes (3); a test tube body (6) is arranged in the placement groove (5); an auxiliary bracket (7) corresponding to the test tube is arranged on the support base (2); a clamping plate (8) corresponding to the test tube body (6) is arranged on the auxiliary bracket (7); a damping rod (9) and a clamping spring (10) are arranged between the auxiliary bracket (7) and the clamping plate (8).

2. A reagent mixer according to claim 1, characterized in that: The mixer body (1) is provided with a vibration block (11); the bottom of the support base (2) is provided with a mounting groove (12) corresponding to the vibration block (11); the vibration block (11) is provided with a positioning hole (13); the support base (2) is slidably connected with a positioning block (14) corresponding to the positioning hole (13); a handle (15) is provided at one end of the positioning block (14); and a return spring (16) is provided between the handle (15) and the support base (2).

3. A reagent mixer according to claim 2, characterized in that: The installation groove (12) is slidably connected to two groups of auxiliary clamping plates (17) that cooperate with the vibration block (11), and auxiliary springs (18) are provided between the two groups of auxiliary clamping plates (17) and the inner side walls of the installation groove (12). The auxiliary clamping plates (17) are provided with auxiliary holes (19) corresponding to the positioning holes (13).

4. A reagent mixer according to claim 3, characterized in that: The positioning hole (13) and the positioning block (14) are arranged in a cross shape.

5. A reagent mixer according to claim 4, characterized in that: The clamping spring (4) is wrapped with a sponge block on the outside, and the clamping plate (8) is provided with an anti-slip pad.

6. A reagent mixer according to claim 5, characterized in that: The auxiliary support (7) is located at the middle of the test tube.

7. A reagent mixer according to any one of claims 1 to 6, characterized in that: The bottom of the mixer body (1) is provided with an anti-slip pad.

8. A reagent mixer according to any one of claims 1 to 6, characterized in that: The support base (2) is connected to the protective shell (20) via a snap-fit ​​connection.

9. A reagent mixer according to claim 8, characterized in that: The protective shell (20) is a transparent shell.

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