A titration device for drug testing

Abstract

The utility model relates to titration device technical field discloses a kind of titration devices for drug detection, including base, frame is equipped on the base, positioning rod is equipped between the frame and base, mounting seat is equipped on the positioning rod, clamp mechanism is equipped on the mounting seat. Rotating screw is driven by motor, screw and movable block are threadedly connected, i. e. driving seat can be driven to move, since driving seat and clamping plate are connected by connecting plate, and are connected by movable column, and clamping plate clamp holder is connected by movable column, pipette is placed between two rubber blocks, i. e. two clamping plates can be driven to move towards each other, act on rubber block, complete clamping, the scheme structure is novel, operation is more simple, can effectively solve the problem of inconvenient operation of one hand holding pipette and one hand operation, and clamping of pipette is more stable, simultaneously, can better protect pipette.

Description

TECHNICAL FIELD

[0001] The utility model relates to titration device technical field, specifically for a kind of for drug detection's titration device. BACKGROUND

[0002] Titration is a kind of chemical experiment operation also is a quantitative analysis means.It determines the content of certain solute by the quantitative reaction of two solutions.

[0003] In view of titration test operation process, especially involves the clamping of dropper, the clamping structure of the prior art has poor stability, and manual operation is often required, one hand holding the dropper and the other hand operating, which is obviously not convenient, resulting in poor actual use effect.

[0004] Therefore, based on the above technical problems, it is necessary for the person skilled in the art to develop a titration device for drug detection. UTILITY MODEL CONTENT

[0005] The utility model aims to provide a kind of for drug detection's titration device to solve the problems presented in the above background art.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] A kind of for drug detection's titration device technical scheme, including base, the base is equipped with frame, the frame is equipped with positioning rod between base, the positioning rod is equipped with mounting seat, the mounting seat is equipped with clamp mechanism, the clamp mechanism includes the clamp seat being arranged on mounting seat, the clamp seat both sides are equipped with lug, the lug is equipped with clamping plate, the clamping plate and lug are equipped with movable column between, the clamp seat is equipped with power channel, the mounting seat back is equipped with motor, the motor output is equipped with screw rod, the screw rod is threaded through mounting seat and clamp seat, and is by power channel, the screw rod is equipped with drive seat outside, the drive seat is equipped with movable block, the movable block and screw rod are threadedly cooperated, the drive seat both sides are equipped with recess, the recess is equipped with connecting plate, the connecting plate is connected with clamping plate, two The clamping plate is equipped with rubber block.

[0008] Preferably, two The clamping plate side wall is equipped with movable mouth, the connecting plate is inserted into movable mouth, and movable column is arranged between the connecting plate and the clamping plate, and the other end of the connecting plate and the recess are arranged through movable column.

[0009] Preferably, the drive seat is equipped with perforation, the screw rod is inserted into the perforation, the drive seat bottom is equipped with insertion slot, and the movable block is inserted into the insertion slot.

[0010] Preferably, the base is equipped with backing plate, and the backing plate is located below the two clamping plates.

[0011] Compared with the prior art, the titration device has the beneficial effects that

[0012] The utility model discloses a titration device for drug detection, set up the fixture mechanism, start motor, by motor drive screw rotation, screw thread connection with movable block, can drive drive seat movement, because drive seat and the clamping plate between utilize connecting plate, and through movable post swing joint, and the clamping plate fixture seat is swing joint through movable post, places the dropper between two rubber blocks, can drive two clamping plates movement, act on rubber block, complete mounting and clamping, and the scheme structure is novel, and the operation is more simple and convenient, can effectively solve the problem of inconvenient operation of one hand holding the dropper, and the mounting and clamping of the dropper are more stable, and simultaneously, can better protect the dropper. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the whole structure schematic diagram of the utility model;

[0014] Figure 2 It is Figure 1 The connecting seat structure schematic diagram in;

[0015] Figure 3 It is Figure 1 The screw structure schematic diagram in.

[0016] In the drawing mark: 1, base plate;11, backing plate;12, frame;13, positioning rod;14, mounting seat;21, fixture seat;22, protruding block;23, power channel;24, motor;25, screw;251, movable block;26, drive seat;261, slot;262, perforation;263, recess;27, connecting plate;28, clamping plate;281, movable port;29, rubber block;30, movable column. DETAILED DESCRIPTION

[0017] The technical scheme in the utility model embodiment will be described clearly and completely in combination with the drawings in the utility model embodiment.

[0018] In the following description, a lot of specific details are set forth in order to give a thorough understanding of the utility model, but the utility model can also be implemented in other ways different from the description, therefore, the utility model is not limited to the specific embodiments disclosed in the following description.

[0019] EMBODIMENT

[0020] Please refer to Figures 1-3The utility model provides a titration device technical scheme for drug detection, which comprises a base 1, a frame 12 is arranged on the base 1, a positioning rod 13 is arranged between the frame 12 and the base 1, a mounting seat 14 is arranged on the positioning rod 13, a clamp mechanism is arranged on the mounting seat 14, the clamp mechanism comprises a clamp seat 21 arranged on the mounting seat 14, protruding blocks 22 are arranged on the two sides of the clamp seat 21, clamping plates 28 are arranged on the protruding blocks 22, movable columns 30 are arranged between the clamping plates 28 and the protruding blocks 22, a power channel 23 is arranged in the clamp seat 21, a motor 24 is arranged on the back of the mounting seat 14, a screw rod 25 is arranged at the output end of the motor 24, the screw rod 25 penetrates through the mounting seat 14 and the clamp seat 21 and is arranged out of the power channel 23, a driving seat 26 is arranged outside the screw rod 25, movable blocks 251 are arranged in the driving seat 26, through holes 262 are arranged in the driving seat 26, the screw rod 25 is inserted into the through holes 262, an insertion slot 261 is arranged at the bottom of the driving seat 26, the movable blocks 251 are inserted into the insertion slot 261, the movable blocks 251 are threadedly connected with the screw rod 25, recesses 263 are arranged on the two sides of the driving seat 26, connecting plates 27 are arranged in the recesses 263, the movable columns 30 are arranged between the connecting plates 27 and the recesses 263 and are movably connected, movable openings 281 are arranged in the side walls of the two clamping plates 28, the connecting plates 27 are inserted into the movable openings 281, the movable columns 30 are arranged between the clamping plates 28 and are movably connected, rubber blocks 29 are arranged on the two clamping plates 28, a pad 11 is arranged on the base 1 and is located directly below the two clamping plates 28.

[0021] In the embodiment, the dropper is arranged between the two rubber blocks 29, the rubber blocks 29 have elasticity and can protect the dropper, the motor 24 is started, the screw rod 25 is driven to rotate at the output end of the motor 24, the movable blocks 251 are driven to move along the screw rod 25 due to the threaded connection between the movable blocks 251 and the screw rod 25, the driving seat 26 connected with the movable blocks 251 is driven to move, the driving seat 26 acts on the clamping plates 28 through the connecting plates 27, meanwhile, the clamping plates 28 act on the protruding blocks 22 through the movable columns 30 at the tail portions, the two clamping plates 28 are driven to move towards each other, and finally the two rubber blocks 29 clamp the dropper.

[0022] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

[0023] In the description of the utility model, it is understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "central", "both ends" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0024] In the utility model, unless otherwise expressly specified and limited, the terms "mounting", "setting", "connection", "fixing", "screw connection" and the like should be understood broadly, for example, can be fixed connection, can also be detachable connection, or be integrated; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication inside two elements or the interaction relationship of two elements, unless otherwise expressly limited, the above-mentioned terms in the utility model can be understood according to the specific meaning in the utility model by the ordinary skill in the art.

[0025] Although the embodiments of the utility model have been shown and described, it can be understood by the ordinary skill in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A titration apparatus for drug detection, characterized in that, Includes a base (1), on which a frame (12) is provided, and a positioning rod (13) is provided between the frame (12) and the base (1). A mounting seat (14) is provided on the positioning rod (13), and a clamping mechanism is provided on the mounting seat (14). The clamping mechanism includes a clamping base (21) mounted on the mounting seat (14), with protrusions (22) on both sides of the clamping base (21). A clamping plate (28) is fitted over the protrusions (22), and a movable column (30) is provided between the clamping plate (28) and the protrusions (22). A power channel (23) is provided inside the clamping base (21), and the mounting seat (14) is backed by... A motor (24) is provided on the surface. A screw (25) is provided at the output end of the motor (24). The screw (25) passes through the mounting base (14) and the clamp base (21) and exits through the power channel (23). A drive seat (26) is provided outside the screw (25). A movable block (251) is provided inside the drive seat (26). The movable block (251) is threadedly engaged with the screw (25). Grooves (263) are provided on both sides of the drive seat (26). A connecting plate (27) is provided inside the groove (263). The connecting plate (27) is connected to the clamping plate (28). Rubber blocks (29) are provided on the two clamping plates (28).

2. The titration apparatus for drug detection according to claim 1, characterized in that: The two clamping plates (28) have a through-hole (281) on their side walls. The connecting plate (27) is inserted into the through-hole (281) and a movable post (30) is inserted between it and the clamping plate (28). The other end of the connecting plate (27) is inserted between the movable post (30) and the groove (263).

3. The titration apparatus for drug detection according to claim 1, characterized in that: The drive seat (26) has a through hole (262) inside, the screw (25) is inserted into the through hole (262), the bottom of the drive seat (26) has a slot (261), and the movable block (251) is inserted into the slot (261).

4. A titration apparatus for drug detection according to claim 1, characterized in that: The base (1) is provided with a pad (11), which is located directly below the two clamps (28).

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