Titration reactor for detection

Abstract

The utility model relates to the technical field of titration reactors, and discloses a titration reactor for detection, which comprises a titration mechanism, a clamping assembly is arranged outside the titration mechanism, the clamping assembly comprises a clamping block, a groove is arranged in the clamping block, a first clamping block is slidably connected in the groove, a rotating shaft is rotatably connected below the first clamping block, and a second clamping block is arranged below the rotating shaft. And a second clamping block is rotationally connected to the lower portion of the rotating shaft, the second clamping block is hinged to one side of the rotating shaft, a first telescopic rod is fixedly connected to one side of the baffle, and a first reset spring sleeves the first telescopic rod. According to the titration reactor for detection, the elasticity of a first reset spring is recovered, a baffle is pushed to move, a first clamping block is pushed to rotate along a rotating shaft, the first clamping block is attached to the outside of a reagent bottle, meanwhile, the elasticity of a second telescopic spring is recovered to push a second clamping block to move, the second clamping block clamps the reagent bottle, and therefore clamping of the reagent bottle is completed; the use of the reagent bottle is ensured, and the reagent bottle is prevented from toppling.

Description

Technical Field

[0001] The utility model relates to the technical field of titration reactors, in particular to a titration reactor for detection. Background Art

[0002] Titration is a method of quantitative analysis and a chemical experimental procedure. It determines the content of a solute through the quantitative reaction between two solutions. The endpoint is indicated by the color change of the indicator, and the volume of the standard solution consumed is visually measured to calculate the analytical result. Liquid testing requires the use of a titration reactor. Existing reagent bottles are typically placed on the stage of the titration reactor. However, when the titration reactor is subjected to external force, the reagent bottles may tip over. Utility Model Content

[0003] (1) Technical problems solved

[0004] The purpose of the utility model is to provide a titration reactor for detection, so as to solve the problem in the background art that the titration reactor is inconvenient for clamping the reagent bottle.

[0005] (2) Technical solution

[0006] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a titration reactor for detection, comprising a titration mechanism, a clamping assembly is provided outside the titration mechanism, and the clamping assembly includes a card block, a groove is provided in the card block, and a first clamping block is slidably connected in the groove, a rotating shaft is rotatably connected below the first clamping block, and a second clamping block is rotatably connected below the rotating shaft, a second clamping block is hingedly connected to one side of the rotating shaft, and a telescopic rod 1 is fixedly connected to one side of the baffle, a return spring 1 is connected to the outer shell of the telescopic rod 1, a telescopic rod 2 is fixedly connected to one side of the second clamping block, and a telescopic spring 2 is connected to the outer shell of the telescopic rod 2, one end of the telescopic rod 2 is fixedly connected to the groove, one end of the telescopic spring 2 is engaged with the second clamping block, and the other end of the telescopic spring 2 is engaged with the groove, and a control assembly is provided outside the clamping assembly.

[0007] Preferably, one end of the return spring 1 is engaged with the baffle, and the other end of the return spring 1 is engaged with the groove, and two first clamping blocks are symmetrically arranged along the center of the clamping block, and the shape of the clamping block is an inclined surface.

[0008] Preferably, the titration mechanism includes a titration reactor body, and a control panel is fixedly connected to the outside of the titration reactor body. A display screen is fixedly connected to the front of the titration reactor body, and the display screen is arranged on one side of the control panel.

[0009] Preferably, a burette is snap-connected to the titration reactor body, and a conduit is snap-connected to the burette. A guide rod is fixedly connected to the titration reactor body, and an adjustment frame is slidably connected to the outside of the guide rod.

[0010] Preferably, one end of the adjustment frame is snap-connected with a cap, and a reagent bottle is snap-connected under the cap, a loading plate is overlapped under the reagent bottle, and the loading plate is fixedly connected to the titration reactor body at the bottom, and the block is fixedly connected to the loading plate at the bottom.

[0011] Preferably, the control component includes a slide groove, and the slide groove is opened on the loading tray, two slide grooves are symmetrically arranged along the loading tray, and a slider is slidably connected in the slide groove.

[0012] Preferably, a connecting block is fixedly connected to the sliding block, and the back side of the connecting block is fixedly connected to the second clamping block. One side of the connecting block is rotatably connected to a connecting rod, and one end of the connecting rod is rotatably connected to a push rod.

[0013] Preferably, two connecting rods are symmetrically provided along the center of the push rod, and the outside of the connecting rods is slidably connected to the loading tray.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. The titration reactor for detection is provided with a card block, a first clamping block, a rotating shaft, a second clamping block, a baffle, a telescopic rod 1, a reset spring 1, a telescopic spring 2, a telescopic rod 2 and a groove. By placing the reagent bottle on the loading tray, the loading tray pushes the first clamping block and the second clamping block to move along the groove, and at the same time compresses the reset spring 1 and the telescopic spring 2. When the reagent bottle overlaps with the loading tray, the elasticity of the reset spring 1 is restored, pushing the baffle to move, and pushing the first clamping block to rotate along the rotating shaft, so that the first clamping block is in contact with the outside of the reagent bottle. At the same time, the elastic recovery of the telescopic spring 2 pushes the second clamping block to move, so that the second clamping block clamps the reagent bottle, thereby completing the clamping of the reagent bottle, ensuring the use of the reagent bottle, and preventing the reagent bottle from tipping over.

[0016] 2. The titration reactor for detection is provided with a slide groove, a slider, a connecting block, a connecting rod and a push rod. By pressing the push rod, the push rod pushes the connecting rod to move, thereby causing the push rod to push the connecting rod to move. When the connecting rod moves, the connecting rod pushes the connecting block to move along the slide groove, and at the same time drives the second clamping block to retract into the groove, thereby facilitating the disassembly of the reagent bottle, ensuring the disassembly of the reagent bottle, reducing the difficulty of disassembly, and completing the use of the titration reactor. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of the titration reactor body of the utility model;

[0019] Figure 3 This is a schematic diagram of the three-dimensional structure of the card block of the utility model;

[0020] Figure 4 This is a schematic diagram of the three-dimensional structure of the first clamping block of the utility model;

[0021] Figure 5 For this utility model Figure 4 A in the middle is an enlarged structural diagram;

[0022] Figure 6 For this utility model Figure 2 Enlarged structural diagram at point B in the middle.

[0023] In the figure: 1. titration mechanism; 101. titration reactor body; 102. control panel; 103. display screen; 104. burette; 105. catheter; 106. adjustment frame; 107. guide rod; 108. loading tray; 109. cap; 110. reagent bottle; 2. clamping assembly; 201. clamping block; 202. first clamping block; 203. rotating shaft; 204. second clamping block; 205. baffle; 206. telescopic rod 1; 207. return spring 1; 208. telescopic spring 2; 209. telescopic rod 2; 210. groove; 3. control assembly; 301. slide groove; 302. slider; 303. connecting block; 304. connecting rod; 305. push rod. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figures 1-6The utility model provides a technical solution: a titration reactor for detection, comprising a titration mechanism 1, a clamping assembly 2 is provided outside the titration mechanism 1, and the clamping assembly 2 includes a clamping block 201, a groove 210 is provided in the clamping block 201, and a first clamping block 202 is slidably connected in the groove 210, the first clamping block 202 is rotatably connected to a rotating shaft 203, and the rotating shaft 203 is rotatably connected to a second clamping block 204, one side of the rotating shaft 203 is hinged to the second clamping block 204, and one side of the baffle 205 is fixedly connected to a telescopic rod 1 206, the outer sleeve of the telescopic rod 1 206 is connected to a reset spring 1 207, one side of the second clamping block 204 is fixedly connected to a telescopic rod 209, and the outer sleeve of the telescopic rod 209 is connected to a telescopic spring 208, one end of the telescopic rod 209 is fixedly connected to the groove 210, and one end of the telescopic spring 208 is hinged to the second clamping block 20 4 is engaged and connected, and the other end of the telescopic spring 208 is engaged and connected with the groove 210. A control component 3 is provided on the outside of the clamping component 2. By providing the first clamping block 202 and the second clamping block 204, it is convenient to clamp the reagent bottle 110 to prevent the reagent bottle 110 from tipping over, and one side of the first clamping block 202 is an inclined surface, which facilitates the rotation of the first clamping block 202 and the second clamping block 204. By providing the rotating shaft 203, it is convenient for the first clamping block 202 to be rotatably connected with the second clamping block 204 along the rotating shaft 203. By providing the telescopic spring 208, when the elasticity of the telescopic spring 208 maintains its original length, the telescopic rod 209 is extended, while keeping the second clamping block 204 extended. When the telescopic spring 208 is compressed, the elasticity of the telescopic spring 208 is restored, thereby pushing the second clamping block 204 to clamp the reagent bottle 110.

[0026] One end of the return spring 207 is engaged with the baffle 205, and the other end of the return spring 207 is engaged with the groove 210. Two first clamping blocks 202 are symmetrically arranged along the center of the clamping block 201, and the shape of the clamping block 201 is an inclined surface. By providing the groove 210, it is convenient to accommodate the first clamping block 202 and the second clamping block 204.

[0027] The titration mechanism 1 includes a titration reactor body 101 , and a control panel 102 is fixedly connected to the outside of the titration reactor body 101 . A display screen 103 is fixedly connected to the front of the titration reactor body 101 , and the display screen 103 is arranged on one side of the control panel 102 .

[0028] The titration reactor body 101 is connected with a burette 104 , and the burette 104 is connected with a conduit 105 . The titration reactor body 101 is fixedly connected with a guide rod 107 , and the guide rod 107 is slidably connected with an adjustment frame 106 .

[0029] One end of the adjustment frame 106 is snap-connected with a cap 109, and a reagent bottle 110 is snap-connected under the cap 109. A loading tray 108 is overlapped under the reagent bottle 110, and the loading tray 108 is fixedly connected to the titration reactor body 101 at the bottom, and the clamping block 201 is fixedly connected to the loading tray 108 at the bottom.

[0030] The control component 3 includes a slide groove 301, and the slide groove 301 is opened on the loading tray 108. Two slide grooves 301 are symmetrically arranged along the loading tray 108, and a slider 302 is slidably connected in the slide groove 301. By providing the slide groove 301 and the slider 302, it is ensured that the slider 302 slides along the slide groove 301. By providing the connecting block 303, it is convenient to drive the second clamping block 204 to move along the slide groove 301.

[0031] A connecting block 303 is fixedly connected to the slider 302, and the back of the connecting block 303 is fixedly connected to the second clamping block 204. One side of the connecting block 303 is rotatably connected to a connecting rod 304, and one end of the connecting rod 304 is rotatably connected to a push rod 305. By providing a connecting rod 304, and the connecting rod 304 is rotatably connected to the connecting block 303, when the connecting rod 304 moves, the connecting rod 304 pushes the connecting block 303 to move. By providing a push rod 305, by pushing the push rod 305, the push rod 305 pushes the connecting rod 304 to move, and the push rod 305 and the connecting rod 304 are rotatably connected, thereby ensuring that the connecting rod 304 and the push rod 305 are connected.

[0032] Two connecting rods 304 are symmetrically provided along the center of the push rod 305 , and the outer sides of the connecting rods 304 are slidably connected to the loading tray 108 .

[0033] Working principle: When the titration reactor is used, the reagent bottle 110 is placed on the loading tray 108, so that the loading tray 108 pushes the first clamping block 202 and the second clamping block 204 to move along the groove 210, and at the same time compresses the return spring 1 207 and the telescopic spring 208. When the reagent bottle 110 overlaps with the loading tray 108, the elasticity of the return spring 1 207 is restored, pushing the baffle 205 to move, and pushing the first clamping block 202 to rotate along the rotating shaft 203, and making the first clamping block 202 fit the outside of the reagent bottle 110. At the same time, the elastic recovery of the telescopic spring 208 pushes the second clamping block 204 to move, so that the second clamping block 204 clamps the reagent bottle 110, thereby completing the clamping of the reagent bottle 110, ensuring the use of the reagent bottle 110, and preventing the reagent bottle 110 from tipping over. Secondly, through the guide rod 107 The position of the adjustment frame 106 is moved so that the cap 109 is engaged with the reagent bottle 110, thereby ensuring that the reagent bottle 110 is sealed. Secondly, by starting the titration reactor body 101 and adjusting the titration reactor body 101 through the control panel 102, the conduit 105 extracts liquid from the reagent bottle 110 for titration reaction. When the titration is completed, the push rod 305 is pressed to push the connecting rod 304 to move, so that the push rod 305 pushes the connecting rod 304 to move. When the connecting rod 304 moves, the connecting rod 304 pushes the connecting block 303 to move along the slide groove 301, and at the same time drives the second clamping block 204 to retract into the groove 210, thereby facilitating the disassembly of the reagent bottle 110, ensuring the disassembly of the reagent bottle 110, reducing the difficulty of disassembly, and completing the use of the titration reactor.

[0034] Finally, it should be noted that the above content is only used to illustrate the technical solution of the utility model, rather than to limit the scope of protection of the utility model. Simple modifications or equivalent replacements of the technical solution of the utility model by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the utility model.

Claims

1. A titration reactor for detection, comprising a titration mechanism (1), characterized in that: The titration mechanism (1) is provided with a clamping assembly (2) outside, and the clamping assembly (2) includes a clamping block (201), a groove (210) is provided in the clamping block (201), and a first clamping block (202) is slidably connected in the groove (210), a rotating shaft (203) is rotatably connected below the first clamping block (202), and a second clamping block (204) is rotatably connected below the rotating shaft (203), the second clamping block (204) is hingedly connected to one side of the rotating shaft (203), and a telescopic rod (206) is fixedly connected to one side of the baffle (205), The outer sleeve of the telescopic rod 1 (206) is connected to a return spring 1 (207); one side of the second clamping block (204) is fixedly connected to the telescopic rod 2 (209); and the outer sleeve of the telescopic rod 2 (209) is connected to the telescopic spring 2 (208); one end of the telescopic rod 2 (209) is fixedly connected to the groove (210); one end of the telescopic spring 2 (208) is engaged with the second clamping block (204), and the other end of the telescopic spring 2 (208) is engaged with the inside of the groove (210); and a control assembly (3) is provided outside the clamping assembly (2).

2. A titration reactor for detection according to claim 1, characterized in that: One end of the return spring (207) is engaged with the baffle (205), and the other end of the return spring (207) is engaged with the groove (210). Two first clamping blocks (202) are symmetrically arranged along the center of the clamping block (201), and the shape of the clamping block (201) is an inclined surface.

3. A titration reactor for detection according to claim 1, characterized in that: The titration mechanism (1) comprises a titration reactor body (101), and a control panel (102) is fixedly connected to the outside of the titration reactor body (101). A display screen (103) is fixedly connected to the front of the titration reactor body (101), and the display screen (103) is arranged on one side of the control panel (102).

4. A titration reactor for detection according to claim 3, characterized in that: The titration reactor body (101) is snap-connected with a burette (104), and the burette (104) is snap-connected with a conduit (105). The titration reactor body (101) is fixedly connected with a guide rod (107), and the guide rod (107) is slidably connected to an adjustment frame (106) outside.

5. A titration reactor for detection according to claim 4, characterized in that: One end of the adjustment frame (106) is snap-connected with a cap (109), and a reagent bottle (110) is snap-connected below the cap (109), a loading tray (108) is overlapped below the reagent bottle (110), and the loading tray (108) is fixedly connected to the titration reactor body (101) at the bottom, and the clamping block (201) is fixedly connected to the loading tray (108) at the bottom.

6. A titration reactor for detection according to claim 5, characterized in that: The control assembly (3) includes a slide groove (301), and the slide groove (301) is opened on the loading tray (108). Two slide grooves (301) are symmetrically arranged along the loading tray (108), and a slider (302) is slidably connected in the slide groove (301).

7. A titration reactor for detection according to claim 6, characterized in that: A connecting block (303) is fixedly connected to the slider (302), and the back of the connecting block (303) is fixedly connected to the second clamping block (204). One side of the connecting block (303) is rotatably connected to a connecting rod (304), and one end of the connecting rod (304) is rotatably connected to a push rod (305).

8. A titration reactor for detection according to claim 7, characterized in that: Two connecting rods (304) are symmetrically arranged along the center of the push rod (305), and the outside of the connecting rods (304) is slidably connected to the loading plate (108).

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