CN211408099U

CN211408099U - Chemical experiment medicine placing rack for students

Info

Publication number: CN211408099U
Application number: CN201821291088.7U
Authority: CN
Inventors: 王钧毅
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-08-10
Filing date: 2018-08-10
Publication date: 2020-09-04
Anticipated expiration: 2028-08-10

Abstract

The utility model belongs to the technical field of student's apparatus technique and specifically relates to a frame is place to student's chemistry experiment medicine, including carousel, backup pad and fixing device, carousel centre of a circle department is pegged graft there is the pivot, and the rear portion rigid coupling of pivot is inside the wall, and carousel outside circumference rigid coupling has a plurality of backup pad, and the terminal surface articulates before the backup pad has the connecting plate, and connecting plate lower extreme rigid coupling has places the case, places the case before the terminal surface left side have the chamber door through hinge connection, and every backup pad edge all is provided with the bayonet socket of semicircle form, and the bayonet socket department joint of the backup pad of right. The utility model has the advantages of reasonable design, place the case through the setting and be convenient for categorised chemical of depositing, set up carousel structure and pivot and be convenient for rotate the backup pad, the case is rotatory to suitable position is placed in the drive, makes things convenient for the student to get it filled, sets up fixing device and is convenient for prevent the backup pad rotatory.

Description

Chemical experiment medicine placing rack for students

Technical Field

The utility model belongs to the technical field of student's apparatus technique and specifically relates to a frame is place to student's chemistry experiment medicine.

Background

Present chemical experiment medicine rack, mostly fixed, highly unable regulation, be not convenient for take the chemical on its upper portion to the shorter student of height, and too simple plane is placed the board and is caused the chemical landing easily and damage, cause loss and potential safety hazard, utility model that bulletin number is CN207655176U has adopted the structure that a plurality of telescopic links combine, the flexible folding of this setting has been made things convenient for, be convenient for adjust its height, make things convenient for the shorter student of height to get it filled, this has solved above-mentioned problem to a certain extent, but receive its structural constraint, at the in-process of adjusting device height, need adjust a plurality of telescopic link heights simultaneously, it is very inconvenient, and its highly unable regulation under the good condition of medicine is put.

Disclosure of Invention

The utility model aims at overcoming above-mentioned technical shortcoming and providing a student's chemistry experiment medicine puts frame, place the case through the setting and be convenient for categorised chemical of depositing, set up carousel structure and pivot and be convenient for rotate the backup pad, the case is rotatory to suitable position is placed in the drive, makes things convenient for the student to get it filled, sets up fixing device and is convenient for prevent the backup pad rotatory.

The utility model provides a technical scheme that technical problem adopted does: a chemical experimental medicine placing frame for students comprises a rotary disc, supporting plates and a fixing device, wherein a rotary shaft is inserted in the center of the rotary disc, the rear part of the rotary shaft is fixedly connected inside a wall, the periphery of the outer side of the rotary disc is fixedly connected with a plurality of supporting plates, the front end surface of each supporting plate is hinged with a connecting plate, the supporting plates and the connecting plates are hinged to be convenient for placing boxes to be kept horizontal by gravity, the lower ends of the connecting plates are fixedly connected with placing boxes for storing chemical medicines in a classified mode, the left side of the front end surface of each placing box is connected with a box door through a hinge, the right side of the outer end surface of the box door is fixedly connected with a handle, the right side of the rear end surface of the box door is clamped with the placing boxes, the inner surface of each placing box is fixedly connected with a sponge layer for protecting the chemical medicines in, be convenient for the student to get it filled, fixing device is by the telescopic link, extension spring and baffle are constituteed, telescopic link right-hand member rigid coupling has the baffle, be provided with the recess that suits with telescopic link and baffle on the wall, telescopic link left end rigid coupling is at the recess left end, it respectively with wall and baffle rigid coupling to have cup jointed extension spring and extension spring both ends on the telescopic link, baffle rear end face rigid coupling has the fixture block, be provided with the draw-in groove that corresponds with the fixture block in the backup pad, telescopic link and baffle are accomodate when needs backup pad rotates in the setting of recess, avoid influencing the backup pad and rotate, extension spring, the baffle of its position department is convenient for fix in the setting of draw.

The utility model discloses the beneficial effect who has is: the utility model has the advantages of reasonable design, place the case through the setting and be convenient for categorised chemical of depositing, set up carousel structure and pivot and be convenient for rotate the backup pad, the case is rotatory to suitable position is placed in the drive, makes things convenient for the student to get it filled, sets up fixing device and is convenient for prevent the backup pad rotatory.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the middle fixing device of the present invention.

Figure 3 is the structure schematic diagram of the box of the utility model.

Detailed Description

The present invention will be described in detail below with reference to fig. 1 to 3.

As shown in figures 1-3, the utility model comprises a rotary disc 1, a support plate 5 and a fixing device 8, a rotary shaft 4 is inserted in the center of the rotary disc 1, the rear part of the rotary shaft 4 is fixedly connected inside a wall 9, a plurality of support plates 5 are fixedly connected in the circumferential direction outside the rotary disc 1, a connecting plate 3 is hinged on the front end surface of the support plate 5, the hinged arrangement of the support plates 5 and the connecting plate 3 is convenient for a placing box 6 to keep horizontal by gravity, the lower end of the connecting plate 3 is fixedly connected with a placing box 6 for storing chemicals in a classified manner, the left side of the front end surface of the placing box 6 is connected with a box door 6-4 by a hinge 6-3, the right side of the outer end surface of the box door 6-4 is fixedly connected with a handle 6-1, the right side of the rear end surface of the box door 6-4 is clamped with the placing box 6, a sponge layer 6-, a fixing device 8 is clamped at the bayonet 5-1 of the rightmost horizontal supporting plate 5, the fixing device 8 is arranged to prevent the supporting plate 5 at the position from continuously rotating and facilitate medicine taking of students, the fixing device 8 consists of a telescopic rod 8-3, an extension spring 8-2 and a baffle plate 8-1, the right end of the telescopic rod 8-3 is fixedly connected with the baffle plate 8-1, a groove 9-1 matched with the telescopic rod 8-3 and the baffle plate 8-1 is arranged on the wall 9, the left end of the telescopic rod 8-3 is fixedly connected at the left end of the groove 9-1, the extension spring 8-2 is sleeved on the telescopic rod 8-3, two ends of the extension spring 8-2 are respectively fixedly connected with the wall 9 and the baffle plate 8-1, a clamping block 7 is fixedly connected at the rear end face of the baffle plate 8-1, and a clamping groove 2 corresponding to the, the arrangement of the groove 9-1 is convenient for accommodating the telescopic rod 8-3 and the baffle 8-1 when the support plate 5 needs to rotate, the rotation of the support plate 5 is prevented from being influenced, and the arrangement of the extension spring 8-2, the baffle 8-1, the clamping groove 2 and the clamping block 5 is convenient for fixing the baffle 8-1 at the position of the baffle to prevent the baffle from rotating.

When the utility model is used, the device is fixed on the wall 9 through the rotating shaft 4, chemicals are classified and stored in the placing box 6, when students need to take medicines, the baffle 8-1 is loosened to enable the telescopic rod 8-3 and the baffle 8-1 to be accommodated in the groove 9-1 on the wall 9, the supporting plate 5 which is convenient to contact is rotated clockwise, after the placing box 6 which needs to take medicines is rotated to a proper position, when the supporting plate 5 which is closest to the upper end of the fixing device 8 is rotated to the fixing device 8, the baffle 8-1 is pulled outwards to exceed the distance between the supporting plate 5 and the wall 9, when the bayonet 5-1 on the supporting plate 5 is clamped on the telescopic rod 8-3, the baffle 8-1 is loosened, the supporting plate 5 is compressed by the baffle 8-1 under the action of the tension spring 8-2, the clamping block 7 is clamped in the clamping groove 2, the supporting plate 5 is prevented from continuing to rotate, and the student can take the medicine.

Claims

1. The utility model provides a frame is place to student's chemistry experiment medicine, includes carousel, backup pad and fixing device, its characterized in that: the rotary table is characterized in that a rotary shaft is inserted in the center of a circle, the rear part of the rotary shaft is fixedly connected inside a wall, a plurality of supporting plates are fixedly connected to the periphery of the outer side of the rotary table, the front end face of each supporting plate is hinged to a connecting plate, a placing box is fixedly connected to the lower end of each connecting plate, the left side of the front end face of the placing box is connected with a box door through a hinge, a handle is fixedly connected to the right side of the outer end face of the box door, the right side of the rear end face of the box door is clamped to the placing box, a sponge layer is fixedly connected to the inner surface of the placing box, a semicircular bayonet is arranged at the edge of each supporting plate, a fixing device is clamped at the bayonet of the horizontal supporting plate at the rightmost right side and comprises a telescopic rod, a stretching spring and a baffle, the rear end face of the baffle is fixedly connected with a clamping block, and the supporting plate is provided with a clamping groove corresponding to the clamping block.