Pipettor placing rack

Abstract

A pipettor placing frame comprises a bottom plate, T-shaped plates are installed at the two ends of the bottom plate, rotating shafts are arranged at the upper ends of the T-shaped plates, rotating plates are arranged at the inner side ends of the rotating shafts, placing back plates are installed on the rotating plates, placing upper plates and placing transverse strips are arranged on the placing back plates, a plurality of V-shaped grooves are formed in the outer walls of the placing transverse strips, V-shaped plates are arranged outside the V-shaped grooves, and spring pins are arranged at one ends of the V-shaped plates in a penetrating mode. The outer side end of the spring pin is sleeved with a spring, the spring is located on the outer side of the V-shaped plate, the other end of the V-shaped plate is provided with a limiting pin in a penetrating mode, the limiting pin is arranged on the containing transverse strip, and the pipettor can be limited through the V-shaped groove so that the problem that the pipettor falls off can be avoided. The arranged V-shaped plate can limit the pipettor placed in the V-shaped groove, so that the reliability after the pipettor is placed is ensured, and the limiting pin can be arranged on the V-shaped plate in a penetrating manner through the spring, so that the posture of the V-shaped plate is locked.

Description

TECHNICAL FIELD

[0001] The utility model relates to test apparatus technical field especially relates to a pipettor rack. BACKGROUND

[0002] As Figure 3 As shown in figure, it is the stereogram of the existing support, the support is by placing board 1, the inclined plate 10 of setting on the placing board 1, the multiple hanging plate 13 of being vertically equipped on the inclined plate 10, the multiple V-shaped groove 14 of being opened in the hanging plate 13, the upper end of the inclined plate 10 is equipped with upper connecting plate 11, the other end of upper connecting plate 11 is bent with L-shaped plate 12. Among them, the pipettor is placed in V-shaped groove 14 when placing pipettor, and multiple lugs on pipettor are placed on hanging plate 13. First, the stability of this support is low, and the support may be caused to fall due to touching and the like, and after placing, the pipettor lacks necessary limiting, so that the pipettor adjacent thereto is prone to falling when being taken. SUMMARY

[0003] The utility model provides a pipettor rack to solve the insufficient of prior art, solve the problem of poor reliability after pipettor is placed, have strong practicality.

[0004] In order to realize the utility model's purpose, the following technology is adopted:

[0005] A pipettor rack, including the bottom plate, the both ends of bottom plate are installed with T-shaped plate, the upper end of T-shaped plate is equipped with pivot, the inner side end of pivot is equipped with turning plate, and the turning plate is installed with placing backboard, and the placing backboard is equipped with placing upper plate and placing horizontal strip, the outer wall of placing horizontal strip is opened with multiple V grooves, and the V groove is equipped with V-shaped plate, and one end of V-shaped plate is equipped with spring pin, and the outer side end of spring pin is equipped with spring, and spring is located on the outer side of V-shaped plate, and the other end of V-shaped plate is equipped with limiting pin, and limiting pin is equipped on placing horizontal strip, and V groove can limit pipettor to prevent pipettor from falling. The V-shaped plate is arranged, which can limit the pipettor placed in the V-shaped groove, thereby ensuring the reliability after placement, and the spring is arranged to enable the limiting pin to be arranged on the V-shaped plate, thereby locking the posture of the V-shaped plate.

[0006] Further, in order to improve the stability after placement, L-shaped supporting legs are formed at both ends of the bottom plate.

[0007] Further, in order to avoid the support from falling due to touching, multiple suction cups are arranged on the L-shaped supporting legs.

[0008] Further, when the placing backboard is in an inclined posture, the reliability of the pipettor after placement is ensured, so the placing upper plate and the placing horizontal strip are vertically arranged on the placing backboard.

[0009] Further, in order to facilitate the storage of the whole support or the adjustment of the angle of the placed back plate, a support plate is hinged to the other end of the rotating plate through a hinge shaft, a waist-shaped hole is formed in the support plate, a movable screw rod is arranged in the waist-shaped hole, a supporting leg is arranged at the inner end of the movable screw rod, a concave sleeve is arranged on the movable screw rod, the concave sleeve is arranged on the support plate, a nut is arranged on the movable screw rod, the inner end of the nut acts on the outside of the concave sleeve, a pair of extending plates are arranged at the two ends of the bottom plate, a plurality of insertion holes are formed in the extending plates, and the lower end of the supporting leg is inserted into the insertion hole.

[0010] The above technical solution has the advantages of:

[0011] The utility model discloses place the stability is stronger, and can be positioned to pipettor to ensure the reliability and safety after placing. BRIEF DESCRIPTION OF DRAWINGS

[0012] In order to make the purpose, technical scheme and advantage of the utility model more clearly, the utility model will be described further in detail below with the drawings.

[0013] Figure 1 The three-dimensional structure diagram of one of the embodiments is shown.

[0014] Figure 2 The enlarged view of A is shown.

[0015] Figure 3 The three-dimensional structure diagram of the existing support is shown. DETAILED DESCRIPTION

[0016] As Figures 1-3 shown, a pipettor placing rack comprises a bottom plate 2, L-shaped legs 20 are formed at the two ends of the bottom plate 2, and a plurality of suction cups 21 are arranged on the L-shaped legs 20.

[0017] T-shaped plates 22 are mounted at the two ends of the bottom plate 2, a rotating shaft 23 is arranged at the upper end of the T-shaped plate 22, a rotating plate 24 is arranged at the inner end of the rotating shaft 23, a placing back plate 33 is mounted on the rotating plate 24, a placing upper plate 34 and a placing horizontal strip 35 are arranged on the placing back plate 33, the placing upper plate 34 and the placing horizontal strip 35 are vertically arranged on the placing back plate 33, a plurality of V-shaped grooves 36 are formed in the outer wall of the placing horizontal strip 35, V-shaped plates 39 are arranged outside the V-shaped grooves 36, spring pins 37 are arranged at one end of the V-shaped plates 39, springs 38 are arranged at the outer end of the spring pins 37, the springs 38 are located outside the V-shaped plates 39, limiting pins 40 are arranged at the other end of the V-shaped plates 39, and the limiting pins 40 are arranged on the placing horizontal strip 35.

[0018] The other end of the rotating plate 24 is hinged with a supporting plate 26 through a hinge shaft 25, the supporting plate 26 is provided with a waist-shaped hole 27, a movable screw rod 28 is arranged in the waist-shaped hole 27, the inner end of the movable screw rod 28 is provided with a supporting leg 30, a concave sleeve 29 is sleeved on the movable screw rod 28, the concave sleeve 29 is sleeved on the supporting plate 26, the movable screw rod 28 is provided with a nut, the inner end of the nut acts on the outside of the concave sleeve 29, the both ends of the bottom plate 2 are provided with a pair of outward extending plates 31, a plurality of insertion holes 32 are formed in the outward extending plates 31, the lower end of the supporting leg 30 is inserted into the insertion hole 32.

[0019] When the embodiment is operated, the operator places the placing rack on the desktop, and then sucks the suction disc 21 to the desktop.

[0020] Then, the placing back plate 33 is rotated upward, so that a certain angle is formed between the placing back plate 33 and the bottom plate 2.

[0021] Then, the supporting plate 26 is rotated downward, the lower end of the supporting leg 30 is inserted into one of the insertion holes 32, after the insertion, the operator rotates the nut, and the concave sleeve 29 is tightly pressed on the supporting plate 26 along with the rotation of the nut, so that the fixing between the supporting leg 30 and the supporting plate 26 is completed.

[0022] When the pipette is placed, the pipette is placed in the V-shaped groove 36, then the V-shaped plate 39 is rotated upward, and the limiting pin 40 is inserted into the other end of the V-shaped plate 39, after that, the V-shaped plate 39 acts on the outer wall of the pipette under the action of the spring 38, so as to limit the pipette.

[0023] The above only describes the preferred embodiments of the present application, and is not used to limit the present application, obviously, those skilled in the art can make various modifications and changes to the present application without departing from the spirit and scope of the present application. Therefore, if the modifications and changes of the present application belong to the scope of the claims of the present application and the equivalent technology, the present application also intends to include these modifications and changes.

Claims

1. A pipette stand, characterized in that The utility model provides a kind of multi-functional desk, including bottom plate (2), the both ends of bottom plate (2) are equipped with T-shaped plate (22), the upper end of T-shaped plate (22) is equipped with rotating shaft (23), the inner side end of rotating shaft (23) is equipped with rotating plate (24), and rotating plate (24) is equipped with placing back plate (33) on it, and placing back plate (33) is equipped with placing upper plate (34) and placing horizontal bar (35), multiple V grooves (36) are opened in the outer wall of placing horizontal bar (35), V-shaped plate (39) is equipped outside V groove (36), spring pin (37) is passed in one end of V-shaped plate (39), spring (38) is sleeved on the outer side end of spring pin (37), spring (38) is located in the outer side of V-shaped plate (39), limiting pin (40) is passed in the other end of V-shaped plate (39), and limiting pin (40) is equipped on placing horizontal bar (35); L-shaped supporting leg (20) is formed in the both ends of bottom plate (2); Multiple suction cups (21) are equipped on L-shaped supporting leg (20).

2. The pipette stand of claim 1, wherein, Placing upper plate (34) and placing horizontal bar (35) are vertically equipped on placing back plate (33).

3. The pipette stand of claim 1, wherein, The other end of rotating plate (24) is hinged with support plate (26) by hinged shaft (25), and waist-shaped hole (27) is opened in support plate (26), movable screw rod (28) is passed in waist-shaped hole (27), the inner side end of movable screw rod (28) is equipped with supporting leg (30), concave sleeve (29) is sleeved on movable screw rod (28), and concave sleeve (29) is sleeved on support plate (26), nut is equipped on movable screw rod (28), and the inner side end of nut acts on the outer side of concave sleeve (29), a pair of outer extension plates (31) are equipped in the both ends of bottom plate (2), multiple insertion holes (32) are opened in outer extension plate (31), and the lower end of supporting leg (30) is passed in insertion hole (32).

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