Titration table with protective disc

Abstract

The utility model discloses a titration table with a protective disc, which relates to the technical field of experimental equipment and comprises a titration table, and a fixing rod is fixedly connected to the outer wall of the top of the titration table; a convenient mechanism is arranged on the inner wall of the titration table, the convenient mechanism comprises a plurality of protective discs, a plurality of collecting holes are formed in the inner walls of the protective discs, and a plurality of moving rods are connected to the inner wall of the titration table in a sliding manner. Then a movable rod drives a baffle to move to extrude a spring and a telescopic rod, so that the device is opened, a protection disc is placed on a titration table, an L-shaped connecting block is placed in the titration table, and the position of the protection disc is indirectly fixed by utilizing the movement of the baffle, so that the protection disc can be quickly mounted and dismounted; and operation is convenient and fast, and the situation that too many problems happen to the device, and the working efficiency of workers is affected is avoided.

Description

Technical Field

[0001] This utility model belongs to the field of experimental equipment technology, and in particular relates to a titration stage with a protective plate. Background Technology

[0002] From a safety perspective, it falls under the category of laboratory safety protection equipment. In a laboratory environment, the safety of laboratory personnel is paramount. The presence of a protective tray can reduce the risk of chemical reagent leakage during experiments. For some toxic, harmful, or corrosive reagents, the protective tray acts as the first line of defense.

[0003] Existing equipment is inconvenient for quick installation and disassembly, and is not easy to operate. It is also inconvenient to fix chemical tools in a stable position and to adjust the fixed position of the device stably. Therefore, we provide a titration stage with a protective plate. Utility Model Content

[0004] The purpose of this invention is to provide a titration stage with a protective plate. By using a locking lever, it solves the problems of existing equipment that are inconvenient for quick installation and disassembly, inconvenient for convenient operation, inconvenient for stable positioning of chemical tools, and inconvenient for stable adjustment of the fixed position of the device.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model is a titration table with a protective plate, including a titration table, and a fixing rod is fixedly connected to the top outer wall of the titration table;

[0007] The inner wall of the titration stage is provided with a convenient mechanism, which includes several protective discs. The inner walls of the protective discs have several collection holes. Several moving rods are slidably connected to the inner wall of the titration stage. A moving block is fixedly connected to the outer wall of one end of each moving rod away from the fixed rod. A baffle is fixedly connected to the outer wall of the moving rod away from the moving block. A spring is fixedly connected to the inner wall of the titration stage. The outer wall of the spring is fixedly connected to the outer wall of the baffle. A telescopic rod is slidably connected to the outer wall of the spring. The outer wall of the telescopic rod is fixedly connected to the outer wall of the titration stage and the outer wall of the baffle. An L-shaped connecting block is slidably connected to the inner wall of the titration stage. The outer wall of the L-shaped connecting block is slidably connected to the outer wall of the baffle and fixedly connected to the outer wall of the protective disc. An auxiliary mechanism is provided on the outer wall of the titration stage.

[0008] Furthermore, the auxiliary mechanism includes an auxiliary plate, and a plurality of electrically operated telescopic rods are fixedly connected to the bottom outer wall of the auxiliary plate.

[0009] Furthermore, an auxiliary block is fixedly connected to the outer wall of the end of the electric telescopic rod away from the auxiliary plate, and an auxiliary ring is fixedly connected to the outer wall of the auxiliary block. The outer wall of the auxiliary ring is slidably connected to the outer wall of the fixed rod.

[0010] Furthermore, a fixing plate is fixedly connected to the outer wall of the clamping arm, and a rod sleeve is fixedly connected to the outer wall of the fixing plate at the end away from the auxiliary ring.

[0011] Furthermore, a tension rod is slidably connected to the inner wall of the sleeve, and the inner wall of the tension rod has several locking holes.

[0012] Furthermore, an L-shaped connecting frame is fixedly connected to the outer wall of the end of the rod sleeve away from the fixed plate, and a locking rod is slidably connected to the inner wall of the L-shaped connecting frame. The outer wall of the locking rod is slidably connected to the inner wall of the tension rod.

[0013] Furthermore, a connecting block is fixedly connected to the outer wall of the end of the lever near the L-shaped connecting frame, and an L-shaped support frame is fixedly connected to the outer wall of the end of the lever away from the connecting block. The inner wall of the L-shaped support frame is slidably connected to the outer wall of the lever.

[0014] Furthermore, an L-shaped fixing bracket is fixedly connected to the outer wall of the end of the tension rod away from the auxiliary ring, and a clamping arm is fixedly connected to the outer wall of the end of the L-shaped fixing bracket away from the L-shaped support frame.

[0015] This utility model has the following beneficial effects:

[0016] 1. This utility model incorporates a movable block. First, pulling the movable block moves the movable rod, which then moves the baffle to compress the spring and telescopic rod, opening the device. Next, the protective disc is placed on the titration stage, and the L-shaped connecting block is placed inside the titration stage. Finally, the movable block is released, returning the baffle and the device to their initial positions. The movement of the baffle indirectly fixes the position of the protective disc, enabling rapid installation and removal of the protective disc. This facilitates convenient operation and avoids problems that could negatively impact worker efficiency.

[0017] 2. This utility model incorporates a connecting block. Pulling the connecting block moves the clamping rod, which then pulls the clamping rod out of the L-shaped support frame and out of contact with the tension rod. Pulling the tension rod moves the L-shaped fixing frame and the clamping arm, opening the device. The tool to be used is then placed in contact with the clamping arm. The above steps are then reversed, and the tool is fixed in position again by moving the clamping arm. The electric telescopic rod is then activated, moving the auxiliary ring via the auxiliary block. The auxiliary ring moves the fixing plate and the entire device, stabilizing the device's position. This achieves stable positioning of the experimental tool and stable adjustment of the device's fixed position.

[0018] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the convenient mechanism of this utility model;

[0022] Figure 3 This is a schematic diagram of the auxiliary mechanism of this utility model;

[0023] Figure 4 This is a cross-sectional view of the auxiliary mechanism of this utility model;

[0024] Figure 5 This utility model Figure 4 Enlarged view of point A in the middle.

[0025] The attached diagram lists the components represented by each number as follows:

[0026] 1. Titration stage; 101. Fixed rod; 2. Convenient mechanism; 201. Protective plate; 202. Collection hole; 203. Moving rod; 204. Moving block; 205. Baffle; 206. Spring; 207. Telescopic rod; 208. L-shaped connecting block; 3. Auxiliary mechanism; 301. Auxiliary plate; 302. Electric telescopic rod; 303. Auxiliary block; 304. Auxiliary ring; 305. Fixed plate; 306. Rod sleeve; 307. Tension rod; 308. Locking hole; 309. L-shaped connecting frame; 310. Locking rod; 311. Connecting block; 312. L-shaped support frame; 313. L-shaped fixing frame; 314. Locking arm. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figure 1-5 As shown, this utility model is a titration table with a protective plate, including a titration table 1, and a fixing rod 101 is fixedly connected to the top outer wall of the titration table 1.

[0029] The inner wall of the titration stage 1 is equipped with a convenient mechanism 2, which includes several protective discs 201. Several collection holes 202 are formed on the inner walls of the protective discs 201. Several moving rods 203 are slidably connected to the inner wall of the titration stage 1, allowing the moving rods 203 to move stably and preventing deflection during movement. Moving blocks 204 are fixedly connected to the outer walls of the ends of the moving rods 203 away from the fixed rods 101. Baffles 205 are fixedly connected to the outer walls of the ends of the moving rods 203 away from the moving blocks 204. A spring 206 is fixedly connected to the inner wall of the titration stage 1, with its outer wall fixedly connected to the outer wall of the baffle 205. The baffle 205 moves the spring 206, allowing the device to be opened and preventing jamming. The outer walls of the spring 206 are slidably connected to... A telescopic rod 207 is provided, the outer wall of which is fixedly connected to the outer wall of the titration table 1 and the outer wall of the baffle 205. An L-shaped connecting block 208 is slidably connected to the inner wall of the titration table 1. The telescopic rod 207 can move stably through the titration table 1, preventing it from falling off during movement. The outer wall of the L-shaped connecting block 208 is slidably connected to the outer wall of the baffle 205 and fixedly connected to the outer wall of the protective plate 201. An auxiliary mechanism 3 is provided on the outer wall of the titration table 1. The auxiliary mechanism 3 includes an auxiliary plate 301. Several electric telescopic rods 302 are fixedly connected to the bottom outer wall of the auxiliary plate 301. The electric telescopic rods 302 can work stably through the auxiliary plate 301, preventing positional deviation during operation.

[0030] The movement of the baffle 205 drives the spring 206 and the telescopic rod 207 to work normally, preventing the spring 206 and the telescopic rod 207 from affecting the movement of the baffle 205 and causing problems to the device. The auxiliary plate 301 makes the electric telescopic rod 302 more stable when working, thus enhancing the stability of the device.

[0031] An auxiliary block 303 is fixedly connected to the outer wall of the end of the electric telescopic rod 302 away from the auxiliary plate 301. An auxiliary ring 304 is fixedly connected to the outer wall of the auxiliary block 303. The outer wall of the auxiliary ring 304 is slidably connected to the outer wall of the fixed rod 101. The movement of the electric telescopic rod 302 drives the auxiliary block 303 and the auxiliary ring 304 to move, so that the device can be adjusted at will. A fixed plate 305 is fixedly connected to the outer wall of the locking arm 314. A rod sleeve 306 is fixedly connected to the outer wall of the fixed plate 305 away from the auxiliary ring 304. A tension rod 307 is slidably connected to the inner wall of the rod sleeve 306. Several locking holes 308 are opened on the inner wall of the tension rod 307. The rod sleeve 306 enables the tension rod 307 to move stably, avoiding positional deviation when the tension rod 307 moves.

[0032] The movement of the auxiliary ring 304 drives the fixed plate 305 and the entire device to move, thus adjusting the position of the device. The movement of the tension rod 307 is made more stable by the rod sleeve 306, preventing the tension rod 307 from tilting or even falling off during movement and affecting the device.

[0033] An L-shaped connecting bracket 309 is fixedly connected to the outer wall of the end of the sleeve 306 away from the fixed plate 305. A locking rod 310 is slidably connected to the inner wall of the L-shaped connecting bracket 309. The outer wall of the locking rod 310 is slidably connected to the inner wall of the tension rod 307. A connecting block 311 is fixedly connected to the outer wall of the end of the locking rod 310 near the L-shaped connecting bracket 309. The movement of the locking rod 310 allows the tension rod 307 to move or be fixed, preventing problems with the device. The sleeve 306 is located away from the connecting block 31. An L-shaped support frame 312 is fixedly connected to the outer wall of one end of the tension rod 307. The inner wall of the L-shaped support frame 312 is slidably connected to the outer wall of the clamping rod 310. An L-shaped fixing frame 313 is fixedly connected to the outer wall of the end of the tension rod 307 away from the auxiliary ring 304. A clamping arm 314 is fixedly connected to the outer wall of the end of the L-shaped fixing frame 313 away from the L-shaped support frame 312. The clamping arm 314 can move stably by moving the L-shaped support frame 312, thus preventing the clamping arm 314 from tilting when it moves.

[0034] The movement of the lever 310 stabilizes the chemical tool in the position, preventing it from changing position during use and affecting the experiment. The movement of the tension rod 307 drives the L-shaped fixing frame 313 and the clamping arm 314 to move stably, preventing the device from falling off and being damaged during operation.

[0035] One specific application of this embodiment is:

[0036] When the operator needs to use the equipment, first pull the moving block 204. Then, the moving block 204 moves the moving rod 203, which in turn moves the baffle 205. The baffle 205 then presses against the spring 206 and the telescopic rod 207, opening the device. Next, place the protective plate 201 on the titration table 1 and place the L-shaped connecting block 208 inside the titration table 1. Then, release the moving block 204, allowing the spring 206 to return the baffle 205 and the device to their initial positions. The baffle 205 then contacts the L-shaped connecting block 208, indirectly fixing the position of the protective plate 201. Then, pull the connecting block 311, which moves the locking rod 310, pulling it out of the L-shaped support frame 312 and removing it from the tension rod 317. 07. Contact the device, then pull the tension rod 307. The tension rod 307 then moves the L-shaped fixing frame 313 and the clamping arm 314. The movement of the clamping arm 314 opens the device. The tool to be used is then placed in contact with the clamping arm 314. The above steps are then reversed. The tool is then fixed in position again by the movement of the clamping arm 314. The electric telescopic rod 302 is then activated. The electric telescopic rod 302 moves the auxiliary ring 304 through the auxiliary block 303. The auxiliary ring 304 moves the fixing plate 305 and the entire device. The movement of the fixing plate 305 stabilizes the fixed position of the device. When the operator accidentally spills chemicals while using the tool, the protective plate 201 protects the device, and the collection hole 202 collects the spilled chemicals to prevent damage to objects around the device.

[0037] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0038] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A titration stage with a protective tray, comprising a titration stage (1), characterized in that: A fixing rod (101) is fixedly connected to the top outer wall of the titration stage (1); The inner wall of the titration stage (1) is provided with a convenient mechanism (2), which includes several protective discs (201). Several collection holes (202) are opened on the inner wall of each of the protective discs (201). Several moving rods (203) are slidably connected to the inner wall of the titration stage (1). A moving block (204) is fixedly connected to the outer wall of the end of each moving rod (203) away from the fixed rod (101). A baffle (205) is fixedly connected to the outer wall of the end of each moving rod (203) away from the moving block (204). A spring (206) is fixedly connected to the inner wall of the titration stage (1). The outer wall is fixedly connected to the outer wall of the baffle (205). The outer wall of the spring (206) is slidably connected to the telescopic rod (207). The outer wall of the telescopic rod (207) is fixedly connected to the outer wall of the titration table (1). The outer wall of the telescopic rod (207) is fixedly connected to the outer wall of the baffle (205). The inner wall of the titration table (1) is slidably connected to the L-shaped connecting block (208). The outer wall of the L-shaped connecting block (208) is slidably connected to the outer wall of the baffle (205). The outer wall of the L-shaped connecting block (208) is fixedly connected to the outer wall of the protective plate (201). The outer wall of the titration table (1) is provided with an auxiliary mechanism (3).

2. A titration stage with a protective tray according to claim 1, characterized in that, The auxiliary mechanism (3) includes an auxiliary plate (301), and a plurality of electric telescopic rods (302) are fixedly connected to the bottom outer wall of the auxiliary plate (301).

3. A titration stage with a protective tray according to claim 2, characterized in that, An auxiliary block (303) is fixedly connected to the outer wall of the end of the electric telescopic rod (302) away from the auxiliary plate (301). An auxiliary ring (304) is fixedly connected to the outer wall of the auxiliary block (303). The outer wall of the auxiliary ring (304) is slidably connected to the outer wall of the fixed rod (101).

4. A titration stage with a protective tray according to claim 3, characterized in that, A fixing plate (305) is fixedly connected to the outer wall of the clamping arm (314), and a rod sleeve (306) is fixedly connected to the outer wall of the fixing plate (305) away from the auxiliary ring (304).

5. A titration stage with a protective tray according to claim 4, characterized in that, The inner wall of the sleeve (306) is slidably connected to a tension rod (307), and the inner wall of the tension rod (307) is provided with a plurality of locking holes (308).

6. A titration stage with a protective tray according to claim 5, characterized in that, An L-shaped connecting frame (309) is fixedly connected to the outer wall of the end of the sleeve (306) away from the fixed plate (305). A locking rod (310) is slidably connected to the inner wall of the L-shaped connecting frame (309). The outer wall of the locking rod (310) is slidably connected to the inner wall of the tension rod (307).

7. A titration stage with a protective tray according to claim 6, characterized in that, A connecting block (311) is fixedly connected to the outer wall of the end of the clamping rod (310) near the L-shaped connecting frame (309), and an L-shaped support frame (312) is fixedly connected to the outer wall of the end of the rod sleeve (306) away from the connecting block (311). The inner wall of the L-shaped support frame (312) is slidably connected to the outer wall of the clamping rod (310).

8. A titration stage with a protective tray according to claim 7, characterized in that, An L-shaped fixing bracket (313) is fixedly connected to the outer wall of the end of the tension rod (307) away from the auxiliary ring (304), and a clamping arm (314) is fixedly connected to the outer wall of the end of the L-shaped fixing bracket (313) away from the L-shaped support frame (312).

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