CN209791599U - Novel plastic dropper taking box - Google Patents

Abstract

The utility model discloses a novel plastic dropper take box belongs to plastic dropper technical field. A novel plastic dropper taking box comprises a box body, wherein a baffle is connected to the inner wall of the box body, a round hole is formed in the outer wall of the baffle, a rotating disc and a fixed plate are connected into the box body, the rotating disc is arranged between the baffle and the fixed plate, a placing hole matched with the round hole is formed in the rotating disc, a push plate is connected in the placing hole in a sliding mode, the outer wall of the push plate is connected with a push rod, a first elastic sheet is connected in the placing hole, the inner wall of the rotating disc is connected with a rotating shaft through a connecting plate, the rotating shaft is rotatably connected to the inner wall of the box body, and a ratchet; the utility model discloses can avoid people to make dirty with other plastics droppers that do not use when doing the experiment to influence the result of use of plastics dropper, avoid causing cross infection, improve the effect and the efficiency of experiment.

Description

Novel plastic dropper taking box

Technical Field

The utility model relates to a plastics burette technical field especially relates to a novel plastics burette take box.

background

in a research and development laboratory or an analysis laboratory, a plastic dropper is adopted to perform various operations such as sampling analysis, transferring a small amount of materials at the bottom of a bottle, analyzing samples or product feeding and weighing, and the like, wherein the plastic dropper is usually made of PE, PET and other materials and is an indispensable experimental consumable in a fine chemical engineering laboratory; has the advantages of low cost, simple use, etc.

the existing plastic dropper is usually placed together in a disordered way, so that the plastic dropper is easy to damage, and people can usually take dirty gloves to take the plastic dropper when doing experiments, and other droppers which are not used yet can be polluted frequently, so that the use effect of the plastic dropper is influenced, and even cross infection can be caused, and the effect and the efficiency of the experiments are influenced.

SUMMERY OF THE UTILITY MODEL

the utility model aims at solving the problems in the prior art and providing a novel plastic dropper taking box.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

The utility model provides a novel plastics burette take box, comprises a box bod, box body inner wall connection has the baffle, the baffle outer wall is dug there is the round hole, be connected with rolling disc and fixed plate in the box body, the fixed plate passes through the inner wall of gag lever post fixed connection at the box body, the rolling disc is arranged in between baffle and the fixed plate, it has the hole of placing with round hole matched with to open the chisel on the rolling disc, place downthehole sliding connection and have the push pedal, push pedal outer wall connection has the push rod, it has first shell fragment to place downthehole connection, the inner wall of rolling disc is connected with the axis of rotation through linking the board, the inner wall of connection at the box body.

Preferably, the bottom of the fixing plate is connected with a first fixing rod and a second fixing rod respectively, the outer wall of the first fixing rod is rotatably connected with a pawl matched with the ratchet wheel, and the outer wall of the second fixing rod is connected with a second elastic sheet abutted against the pawl.

Preferably, the box body outer wall is chiseled flutedly, the recess in-connection has the clamp plate, the clamp plate passes through the fixed axle and rotates the inner wall of connecting at the box body, the push rod bottom rotates and is connected with the boss, the clamp plate outer wall is chiseled flutedly and is had the spout with boss matched with.

Preferably, a first spring is connected between the pressing plate and the bottom wall of the box body, and a second spring is connected between the pressing plate and the inner wall of the groove.

preferably, one end of the rotating shaft, which is far away from the bottom wall of the box body, penetrates through the baffle plate and is connected with the knob.

Preferably, the outer wall of the top of the baffle is connected with a handle.

compared with the prior art, the utility model provides a novel plastic dropper take box possesses following beneficial effect:

1. The novel plastic dropper taking box has the advantages that the plastic dropper is inserted into the placing hole in the rotating disc, the middle part of the plastic dropper is thick, so that the plastic dropper is supported by the first elastic piece and cannot slide off, the first elastic piece is in the shape of an arc and cannot be damaged by clamping, the plastic dropper is convenient to take off, the rotating shaft is rotated, the rotating shaft drives the rotating disc to rotate through the connecting plate, the ratchet wheel at the bottom of the rotating disc is rotated, different placing holes in the rotating disc are matched with the round holes, the plastic dropper is sequentially inserted into the placing holes, when the plastic dropper is required to be used, the push rod pushes the push plate by pushing the push rod, the plastic dropper is pushed out, the plastic dropper is placed on the first elastic piece, the plastic dropper can be directly taken out, the problem that other unused plastic droppers are dirtied when people do experiments is avoided, and the using effect of the plastic dropper is influenced, avoiding cross infection and improving the effect and efficiency of the experiment.

2. This novel box is taken to plastics burette, through rotating the axis of rotation, thereby make ratchet rotation, the quantity of the teeth of a cogwheel on the ratchet is corresponding with the quantity of placing the hole on the rolling disc, when ratchet rotation to next teeth of a cogwheel, then can make round hole on the baffle and corresponding hole of placing cooperate, then can conveniently insert or take out the plastics burette, when ratchet rotation, the teeth of a cogwheel on the ratchet then can support the ratchet under the effect of second shell fragment on the second dead lever on the first dead lever, make it rotate along with the rotation of ratchet, when rotating to next teeth of a cogwheel, the second shell fragment then can make the pawl, automatic re-setting, then can stall, insert or take out the plastics burette.

3. This novel box is taken to plastics burette through the clamp plate in the pressure-activated recess to make the clamp plate rotate at the inner wall of box body under the effect of fixed axle, thereby drive the push rod and rise, the boss of push rod bottom can make things convenient for the push rod to promote the plastics burette in the spout slides simultaneously, thereby releases the plastics burette, conveniently takes off.

4. This novel box is taken to plastics burette can make through first spring and second spring and loosen the clamp plate after, clamp plate automatic re-setting makes things convenient for the operation next time.

5. This novel box is taken to plastics burette can conveniently rotate the axis of rotation through the knob.

6. this novel box is taken to plastics burette can make the device conveniently carry through the handle.

Drawings

Fig. 1 is a first structural schematic view of a novel plastic dropper taking box provided by the utility model;

Fig. 2 is a structural schematic view of a novel plastic dropper taking box according to the present invention;

Fig. 3 is a sectional view of the novel plastic dropper taking box provided by the utility model;

FIG. 4 is a schematic structural view of the bottom of a rotating disk of a novel plastic dropper taking box provided by the present invention;

Fig. 5 is a schematic structural view of the novel plastic dropper taking box of the present invention pushing out the plastic dropper;

Fig. 6 is a schematic structural view of a novel plastic dropper taking box pressing down a plastic dropper provided by the utility model;

fig. 7 is a schematic structural view of a portion a in fig. 3 of a novel plastic dropper taking box according to the present invention.

In the figure: 1. a box body; 2. a baffle plate; 201. a handle; 202. a circular hole; 3. rotating the disc; 301. placing holes; 302. a first spring plate; 303. a rotating shaft; 304. a ratchet wheel; 305. a knob; 4. a fixing plate; 401. a pawl; 402. a second elastic sheet; 5. a groove; 501. pressing a plate; 502. a push rod; 503. pushing the plate; 504. a first spring; 505. a second spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1:

referring to fig. 1-7, a novel plastic dropper taking box comprises a box body 1, wherein a baffle 2 is connected to the inner wall of the box body 1, a round hole 202 is formed in the outer wall of the baffle 2, a rotating disc 3 and a fixing plate 4 are connected to the inner wall of the box body 1 in the box body 1, the fixing plate 4 is fixedly connected to the inner wall of the box body 1 through a limiting rod, the rotating disc 3 is arranged between the baffle 2 and the fixing plate 4, a placing hole 301 matched with the round hole 202 is formed in the rotating disc 3, a push plate 503 is connected in the placing hole 301 in a sliding mode, a push rod 502 is connected to the outer wall of the push plate 503, a first elastic sheet 302 is connected to the placing hole 301 in a connecting mode, a rotating shaft 303 is connected to; the plastic dropper is inserted into the placing hole 301 on the rotating disc 3, the middle part of the plastic dropper is thick, so that the first elastic sheet 302 abuts against the plastic dropper, the plastic dropper cannot slide off, the first elastic sheet 302 is arc-shaped, the plastic dropper cannot be damaged by clamping and can be conveniently taken down, then the rotating shaft 303 is rotated, the rotating shaft 303 drives the rotating disc 3 to rotate through the connecting plate, so that the ratchet wheel 304 at the bottom of the rotating disc 3 rotates, different placing holes 301 on the rotating disc 3 are matched with the round hole 202, the plastic dropper is sequentially inserted into the placing hole 301, when the plastic dropper needs to be used, the push rod 502 pushes the push plate 503 to push the plastic dropper out by pushing the push rod 502, the plastic dropper is placed on the first elastic sheet 302, the plastic dropper can be directly taken out, and the phenomenon that people dirty other unused plastic droppers are prevented when the experiment is carried out, so that the using effect of the plastic dropper is influenced, avoiding cross infection and improving the effect and efficiency of the experiment.

Example 2:

referring to fig. 1-7, a novel taking box for plastic dropper is substantially the same as that of embodiment 1, further, the bottom of the fixing plate 4 is respectively connected with a first fixing rod and a second fixing rod, the outer wall of the first fixing rod is rotatably connected with a pawl 401 matched with the ratchet 304, and the outer wall of the second fixing rod is connected with a second elastic sheet 402 abutted against the pawl 401; through rotating the rotating shaft 303, the ratchet 304 is rotated, the number of the gear teeth on the ratchet 304 corresponds to the number of the placing holes 301 on the rotating disc 3, when the ratchet 304 rotates to the next gear tooth, the round hole 202 on the baffle 2 can be matched with the corresponding placing hole 301, so that the plastic dropper can be conveniently inserted or taken out, when the ratchet 304 rotates, the pawl 401 on the first fixing rod can abut against the gear teeth on the ratchet 304 under the action of the second elastic sheet 402 on the second fixing rod, so that the pawl rotates along with the rotation of the ratchet 304, when the ratchet rotates to the next gear tooth, the second elastic sheet 402 can enable the pawl 401 to automatically reset, the rotation can be stopped, and the plastic dropper can be inserted or taken out.

A groove 5 is formed in the outer wall of the box body 1, a pressing plate 501 is connected in the groove 5, the pressing plate 501 is rotatably connected to the inner wall of the box body 1 through a fixed shaft, a boss is rotatably connected to the bottom of the push rod 502, and a sliding groove matched with the boss is formed in the outer wall of the pressing plate 501 in a chiseling mode; the pressing plate 501 in the groove 5 is pressed, so that the pressing plate 501 rotates on the inner wall of the box body 1 under the action of the fixed shaft, the push rod 502 is driven to ascend, meanwhile, the boss at the bottom of the push rod 502 can conveniently push the plastic dropper by the push rod 502 by sliding in the sliding groove, and the plastic dropper is pushed out and is convenient to take down.

A first spring 504 is connected between the pressing plate 501 and the bottom wall of the box body 1, and a second spring 505 is connected between the pressing plate 501 and the inner wall of the groove 5; after the pressing plate 501 is released, the pressing plate 501 can automatically reset through the first spring 504 and the second spring 505, and the next operation is convenient.

One end of the rotating shaft 303 far away from the bottom wall of the box body 1 penetrates through the baffle plate 2 and is connected with a knob 305; the rotation shaft 303 can be conveniently rotated by a knob 305.

example 3:

Referring to fig. 1, a novel plastic dropper taking box is substantially the same as that of embodiment 1, and further, a handle 201 is connected to the outer wall of the top of the baffle 2; the device is portable by means of the handle 201.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a novel box is taken to plastics burette, includes box body (1), its characterized in that, box body (1) inner wall connection has baffle (2), round hole (202) have been dug to baffle (2) outer wall, box body (1) in-connection has rolling disc (3) and fixed plate (4), fixed plate (4) are through gag lever post fixed connection at the inner wall of box body (1), rolling disc (3) are arranged in between baffle (2) and fixed plate (4), it has place hole (301) with round hole (202) matched with to open on rolling disc (3), sliding connection has push pedal (503) in placing hole (301), push pedal (503) outer wall connection has push rod (502), it has first shell fragment (302) to place hole (301 in-connection, the inner wall of rolling disc (3) is connected with axis of rotation (303) through the connecting plate, axis of rotation (303) rotate the inner wall of connecting in box body (1), the rotating shaft (303) is connected with a ratchet wheel (304).

2. The novel plastic dropper taking box according to claim 1, wherein a first fixing rod and a second fixing rod are respectively connected to the bottom of the fixing plate (4), a pawl (401) matched with the ratchet wheel (304) is rotatably connected to the outer wall of the first fixing rod, and a second elastic sheet (402) abutting against the pawl (401) is connected to the outer wall of the second fixing rod.

3. The novel plastic dropper taking box according to claim 2, wherein a groove (5) is formed in the outer wall of the box body (1), a pressing plate (501) is connected in the groove (5), the pressing plate (501) is rotatably connected to the inner wall of the box body (1) through a fixed shaft, a boss is rotatably connected to the bottom of the push rod (502), and a sliding groove matched with the boss is formed in the outer wall of the pressing plate (501).

4. The novel plastic dropper taking box according to claim 3, wherein a first spring (504) is connected between the pressing plate (501) and the bottom wall of the box body (1), and a second spring (505) is connected between the pressing plate (501) and the inner wall of the groove (5).

5. The novel plastic dropper taking box according to claim 2, wherein the end of the rotating shaft (303) far away from the bottom wall of the box body (1) passes through the baffle (2) and is connected with the knob (305).

6. The novel plastic dropper taking box according to claim 1, wherein a handle (201) is connected to the outer wall of the top of the baffle (2).