CN220143441U - Portable experimental measuring device - Google Patents

Abstract

The utility model discloses a portable experiment measuring device, which comprises a box body and a measuring device, wherein the top of the box body is rotationally connected with a box cover, the outer wall of the bottom of the box cover is fixedly connected with a wedge-shaped clamping hook, one side of the box body is provided with a clamping groove, both sides of the clamping groove are provided with sliding grooves, the sliding grooves are internally and slidably connected with sliding blocks, clamping rods are fixedly connected between the sliding blocks, one side of the box body is provided with a position avoiding opening, one end of each clamping rod penetrates through the position avoiding opening and is fixedly connected with a moving block, the inside of the box body is fixedly connected with a lower lining, the inside of the box cover is fixedly connected with an upper lining, and the measuring device is arranged inside the upper lining and the lower lining. The portable box cover can be conveniently carried and moved, the convenience of the device is improved, meanwhile, a worker can conveniently open the box cover through the moving block, and the box cover can be supported to a certain extent through the cooperation of the first support rod and the second support rod.

Description

Portable experimental measuring device

Technical Field

The utility model relates to the technical field of experimental measuring devices, in particular to a portable experimental measuring device.

Background

In the medical and pharmaceutical experiments, a measuring device is often required to measure the liquid medicine, wherein the measuring device comprises a measuring cylinder, a measuring cup, a volumetric flask and the like.

Through retrieving, the bulletin number is CN218724474U discloses a portable pharmacy experiment graduated flask, including first device main part, its inside graduated flask of first device main part and second device main part protection, conveniently carries, through set up the handle in the second device main part, strengthens carrying, but the device has the defect, and the device can only carry a graduated flask once, has greatly restricted the practicality of device.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a portable experimental measuring device.

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

the utility model provides a portable experiment measuring apparatus, includes box body and measuring apparatus, the top of box body is rotated and is connected with the lid, and the bottom outer wall fixedly connected with wedge trip of lid, the draw-in groove has been seted up to one side of box body, and the spout has all been seted up to the both sides of draw-in groove, and the inside sliding connection of spout has the slider, fixedly connected with draw-in lever between the slider, keep away the position mouth has been seted up to one side of box body, the one end of draw-in lever passes keeps away position mouth and fixedly connected with movable block.

As a still further scheme of the utility model, a lower lining is fixedly connected inside the box body.

As a still further proposal of the utility model, the inside of the box cover is fixedly connected with an upper lining, and the measuring device is arranged inside the upper lining and the lower lining.

As still further scheme of the utility model, the inside of the chute is fixedly connected with a slide bar, the slide block is connected with the slide bar in a sliding way, and the spring is sleeved on the outer side of the slide bar.

As a still further scheme of the utility model, two second avoidance grooves are formed in the outer wall of the bottom of the box cover, second support rods are connected in the second avoidance grooves in a rotating mode, two first avoidance grooves are formed in the outer wall of the top of the box body, first support rods are connected in the first avoidance grooves in a rotating mode, and the first support rods are connected with the second support rods in a rotating mode.

As a still further scheme of the utility model, the two ends of the box cover are sleeved with torsion springs, and the two ends of the torsion springs are respectively fixed with the box cover and the box body.

As a still further proposal of the utility model, the outer wall of one side of the box cover is fixedly connected with a handle.

As a still further scheme of the utility model, a plurality of anti-skid patterns are arranged on the outer side of the moving block.

The beneficial effects of the utility model are as follows:

1. through the cooperation use of wedge trip and draw-in lever, place the inside suitable position of device with a plurality of measuring apparatuss, rotate the lid downwards, make the draw-in lever card go into the wedge trip with the box cover before the cell body, and then make between lid and the box body obtain fixedly, then staff's hand handle, conveniently carry the removal to the device, improved the convenience of device.

2. Through the cooperation of first bracing piece and second bracing piece, when the staff is opened the lid, first bracing piece and second bracing piece are kept away the position inslot from first and second respectively and are kept away the position inslot, and first bracing piece and second bracing piece can carry out certain support to the lid this moment, have improved the supporting effect of device.

3. Through the setting of movable block, manual stirring movable block makes the card pole remove to make things convenient for the staff to open the lid, improved the result of use of device.

Drawings

Fig. 1 is a schematic perspective view of a portable experimental measuring device according to the present utility model;

fig. 2 is an enlarged schematic view of a portion a of a portable experimental measuring device according to the present utility model;

fig. 3 is an enlarged schematic view of the B part of the portable experimental measuring device according to the present utility model.

In the figure: 1. a case body; 2. a box cover; 3. wedge-shaped clamping hooks; 4. a handle; 5. an upper liner; 6. a lower liner; 7. a clamping rod; 8. a avoidance port; 9. a moving block; 10. anti-skid lines; 11. a clamping groove; 12. a slide bar; 13. a spring; 14. a chute; 15. a first support bar; 16. a first clearance groove; 17. a second support bar; 18. a second clearance groove; 19. a torsion spring; 20. a gauge.

Detailed Description

The following description of the embodiments of the present utility model will be made with reference to the accompanying drawings, in which embodiments of the present utility model are described in a clear and complete manner, and the described embodiments are only some embodiments, but not all embodiments of the present utility model, and other embodiments obtained by those skilled in the art without making any inventive effort are within the scope of the present utility model.

Referring to fig. 1-3, a portable experiment measuring device comprises a box body 1 and a measuring device 20, the top of the box body 1 is rotationally connected with a box cover 2, the outer wall of the bottom of the box cover 2 is fixedly provided with a wedge-shaped clamping hook 3 through a bolt, one side of the box body 1 is provided with a clamping groove 11, both sides of the clamping groove 11 are provided with sliding grooves 14, the inside of the sliding grooves 14 are slidingly connected with sliding blocks, clamping rods 7 are fixedly arranged between the sliding blocks through bolts, the measuring devices 20 are placed at proper positions inside the device, then the box cover 2 is rotated downwards, the wedge-shaped clamping hook 3 is downwards moved to be in contact with the clamping rods 7, the inclined planes of the wedge-shaped clamping hooks 3 squeeze the clamping rods 7, the sliding blocks are enabled to move rightward along the sliding grooves 14, and springs 13 are contracted, when the clamping rods 7 are moved to the side surfaces by the bottoms of the wedge-shaped clamping hooks 3, the springs 13 are elastically stretched, the clamping rods 7 are enabled to be clamped into the grooves in front of the wedge-shaped clamping hooks 3 and the box cover 2, further the box body 1 are fixedly arranged, people conveniently carry and move the device, one side of the box body 1 is provided with a position avoidance opening 8, one end of the clamping rods 7 penetrates through the fixing blocks 9, and the position avoidance opening 7 is enabled to move manually through the fixing blocks 9, and people conveniently move manually through the fixing blocks 9.

In the utility model, the lower lining 6 is adhered to the inside of the box body 1, the upper lining 5 is adhered to the inside of the box cover 2, the gauge 20 is arranged in the upper lining 5 and the lower lining 6, the upper lining 5 and the lower lining 6 can position the gauge 20, the sliding rod 12 is fixed in the sliding groove 14 through bolts, the sliding rod 12 is connected with the sliding rod 12 in a sliding way, the sliding rod 12 can guide the sliding rod so as to enable the sliding rod to stably move, the spring 13 is sheathed on the outer side of the sliding rod 12, two second avoidance grooves 18 are formed on the outer wall of the bottom of the box cover 2, the second avoidance grooves 18 are rotationally connected with the second supporting rods 17, the second avoidance grooves 18 can avoid the second supporting rods 17, two first clearance grooves 16 have been seted up to the top outer wall of box body 1, first clearance groove 16 internal rotation is connected with first bracing piece 15, and first bracing piece 15 rotates with second bracing piece 17 to be connected, when the staff is opened lid 2, first bracing piece 15 and second bracing piece 17 shift out in first clearance groove 16 and second clearance groove 18 respectively, first bracing piece 15 and second bracing piece 17 can carry out certain support to lid 2 this moment, torsional spring 19 has all been cup jointed at the both ends of lid 2, and the both ends of torsional spring 19 are fixed mutually with lid 2 and box body 1 respectively, the one side outer wall of lid 2 is fixed with handle 4 through the bolt, handle 4 makes things convenient for the staff to carry the device and removes, the outside of movable block 9 is equipped with a plurality of anti-skidding lines 10.

Working principle: when the device is needed to be used, firstly, a plurality of measuring instruments 20 are placed in the upper lining 5 and the lower lining 6, then the box cover 2 is rotated downwards, the wedge-shaped clamping hooks 3 move downwards to be in contact with the clamping rods 7, the torsion springs 19 are deformed, at the moment, the inclined surfaces of the wedge-shaped clamping hooks 3 squeeze the clamping rods 7, the sliding blocks move rightwards along the sliding grooves 14, the springs 13 contract, when the clamping rods 7 move to the side surfaces from the bottoms of the wedge-shaped clamping hooks 3, the springs 13 rebound and stretch, so that the clamping rods 7 are clamped into the grooves in front of the wedge-shaped clamping hooks 3 and the box cover 2, the device is fixedly sealed, and then a worker carries the handle 4 to conveniently carry and move the device.

Furthermore, the terms "mounted," "configured," "connected," and "sleeved" should be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical or electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the present utility model will be understood by those of ordinary skill in the art according to the specific circumstances.

Claims (8)

1. The utility model provides a portable experiment measuring apparatus, includes box body (1) and measuring apparatus (20), its characterized in that, the top rotation of box body (1) is connected with lid (2), and wedge trip (3) are connected with to the bottom outer wall of lid (2), draw-in groove (11) have been seted up to one side of box body (1), spout (14) have all been seted up to the both sides of draw-in groove (11), and the inside sliding connection of spout (14) has the slider, fixedly connected with clamping lever (7) between the slider, keep away position mouth (8) have been seted up to one side of box body (1), one end of clamping lever (7) passes keeps away position mouth (8) and fixedly connected with movable block (9).

2. A portable laboratory scale according to claim 1, characterized in that the inside of the box (1) is fixedly connected with a lower liner (6).

3. The portable experimental measuring device according to claim 1, wherein the upper lining (5) is fixedly connected to the inside of the box cover (2), and the measuring device (20) is arranged inside the upper lining (5) and the lower lining (6).

4. The portable experimental measuring device according to claim 1, wherein a sliding rod (12) is fixedly connected to the inside of the sliding groove (14), the sliding rod is in sliding connection with the sliding rod (12), and a spring (13) is sleeved on the outer side of the sliding rod (12).

5. The portable experimental measuring device according to claim 1, wherein two second avoidance grooves (18) are formed in the outer wall of the bottom of the box cover (2), second support rods (17) are rotationally connected to the second avoidance grooves (18), two first avoidance grooves (16) are formed in the outer wall of the top of the box body (1), first support rods (15) are rotationally connected to the first avoidance grooves (16), and the first support rods (15) are rotationally connected to the second support rods (17).

6. The portable experimental measuring device according to claim 1, wherein the two ends of the box cover (2) are sleeved with torsion springs (19), and the two ends of the torsion springs (19) are respectively fixed with the box cover (2) and the box body (1).

7. The portable experimental measuring device according to claim 1, wherein a handle (4) is fixedly connected to an outer wall of one side of the box cover (2).

8. A portable laboratory scale according to claim 1, characterized in that the outside of the moving block (9) is provided with a plurality of anti-skid threads (10).