Precise instrument storage box for teaching experiment

Abstract

The utility model relates to the technical field of storage boxes, and provides a precision instrument storage box for teaching experiments, which comprises a box body, carrying handles, a protective cover, a fixed seat, a partition plate, a positioning plate and a positioning component, the two carrying handles are symmetrically and rotatably connected to two sides of the box body, the protective cover is detachably connected to the box body, the fixed seat is arranged between the protective cover and the box body, and the partition plate is arranged on the fixed seat. The partition plates are detachably connected into the box body, a plurality of partition grooves are formed in the inner side wall of the box body, the partition plates are located in the partition grooves respectively, the positioning plates are detachably connected to the partition plates respectively, and a plurality of positioning grooves matched with the positioning plates are formed in the inner side wall of the box body. The partition plates are provided with positioning openings matched with the positioning plates, and the multiple positioning assemblies are arranged between the multiple positioning plates and the multiple partition plates correspondingly. According to the technical scheme, the problem that in the prior art, the storage range is inconvenient to adjust according to the specification of the precision instrument is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of storage boxes, in particular to a storage box for precision instruments used in teaching experiments. Background Art

[0002] Precision instruments for teaching experiments are high-precision instruments and equipment used in teaching experiments, including observation, monitoring, measurement, verification, recording, transmission, transformation, display, analysis, processing and control of precision quantities. Commonly used precision instruments in teaching experiments usually include balances, micrometers, vernier calipers, thermometers, standard resistors, rotary disk resistance boxes and Coulomb torsion balances.

[0003] In the prior art, in order to improve the protection of precision instruments for teaching when they are placed, storage boxes are usually used to store precision instruments. However, when staff members carry precision instruments for teaching through the storage boxes, the precision instruments will be displaced in the storage boxes, and multiple precision instruments will be damaged to a certain extent due to collisions with each other. Although it is currently possible to classify and stably store multiple precision instruments by setting multiple partitions in the storage box and setting shock-absorbing pads on the multiple partitions, the current storage boxes are not convenient for adjusting the storage range according to the specifications of the precision instruments, and have high limitations when storing precision instruments of different specifications. Utility Model Content

[0004] The utility model provides a storage box for precision instruments for teaching experiments, which solves the problem in the related art that it is inconvenient to adjust the storage range according to the specifications of the precision instruments.

[0005] The technical solution of the utility model is as follows: A storage box for precision instruments for teaching experiments, comprising a box body, a carrying handle, a protective cover, a fixing seat, a partition plate, a positioning plate and a positioning assembly;

[0006] The carrying handles are provided in two pieces, and the two carrying handles are symmetrically rotatably connected to the two sides of the box body;

[0007] The protective cover is detachably connected to the box body;

[0008] The fixing seat is arranged between the protective cover and the box body;

[0009] The partition plates are provided in plurality, and the plurality of partition plates are detachably connected to the box body;

[0010] The positioning plates are provided in plurality, and the plurality of positioning plates are detachably connected to the plurality of partition plates respectively;

[0011] The positioning components are provided in plurality, and the plurality of positioning components are respectively arranged between the plurality of positioning plates and the plurality of partition plates.

[0012] Furthermore, the positioning component includes:

[0013] a positioning screw, the positioning screw being threadedly connected to the protective cover;

[0014] A rotating handle, the rotating handle being fixedly connected to the positioning screw;

[0015] A positioning block, the positioning block being fixedly connected to the bottom end of the positioning screw;

[0016] A positioning pad is fixedly connected to the bottom end of the positioning block.

[0017] Furthermore, the fixing seat includes:

[0018] A fixing plate, wherein the fixing plates are provided in plurality and the plurality of fixing plates are all fixedly connected to the outer side wall of the box body;

[0019] The fixing frame is provided in plurality, and the plurality of fixing frames are all fixedly connected to the protective cover, and a fixing opening matching the fixing frame is opened on the fixing plate.

[0020] Furthermore, a plurality of connecting plates are fixedly connected to the outer side wall of the box body, a connecting rod is fixedly connected between two adjacent connecting plates, and the carrying handle is rotatably connected to the connecting rod.

[0021] Furthermore, a shock-absorbing pad is fixedly connected to the inner bottom wall of the box body, the bottom ends of the plurality of partition plates are in contact with the top ends of the shock-absorbing pads, and a protective pad is fixedly connected to the bottom end of the box body.

[0022] Furthermore, a plurality of positioning grooves matching the positioning plate are provided on the inner side wall of the box body, and a positioning opening matching the positioning plate is provided on the partition plate.

[0023] Furthermore, a plurality of partition grooves are provided on the inner side wall of the box body, and the plurality of partition plates are respectively located in the plurality of partition grooves.

[0024] The working principle and beneficial effects of the utility model are as follows:

[0025] 1. In the present invention, the cooperation between the box body and the plurality of dividing slots facilitates the installation of a plurality of dividing plates. At the same time, the dividing slots allow the installation position of the dividing plates to be adjusted. The cooperation between the plurality of dividing plates, the plurality of positioning holes, and the plurality of positioning slots facilitates the installation of a plurality of positioning plates. Furthermore, the cooperation between the plurality of positioning holes and the plurality of positioning slots facilitates the position adjustment of the positioning plates, thereby facilitating the placement of a plurality of different specifications of precision instruments for teaching experiments. At the same time, the placement and storage range can be adjusted according to the specifications of the precision instruments for teaching experiments.

[0026] 2. In the present invention, the box, multiple partitions and multiple positioning plates cooperate to facilitate the classified storage of multiple teaching and experimental precision instruments. At the same time, the protective cover facilitates the protection of the interior of the box, thereby improving the protection of the teaching and experimental precision instruments during storage.

[0027] 3. In the present invention, a plurality of teaching experiment precision instruments are positioned between a plurality of partition plates and a plurality of positioning plates through a positioning assembly, thereby improving the storage stability of the plurality of teaching experiment precision instruments. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0029] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0030] Figure 2 This is a schematic diagram of the structure of the utility model in cross section;

[0031] Figure 3 This is a schematic diagram of the structure of the box, partition plate and positioning plate of the utility model;

[0032] Figure 4 This is a schematic diagram of the structure of the rotating handle, positioning block and positioning pad of the utility model.

[0033] In the figure: 1. Box body; 2. Carrying handle; 3. Protective cover; 4. Partition plate; 5. Positioning plate; 6. Positioning screw; 7. Turning handle; 8. Positioning block; 9. Positioning pad; 10. Fixing plate; 11. Fixing frame; 12. Connecting plate; 13. Shock-absorbing pad; 14. Protective pad; 15. Handle ring; 16. Frosted sleeve. DETAILED DESCRIPTION

[0034] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0035] like Figures 1 to 4As shown, this embodiment proposes a storage box for precision instruments for teaching experiments, including a box body 1, a carrying handle 2, a protective cover 3, a fixing seat, a partition plate 4, a positioning plate 5 and a positioning assembly. The carrying handle 2 is provided with two, and the two carrying handles 2 are symmetrically rotatably connected to the two sides of the box body 1. The protective cover 3 is detachably connected to the box body 1 for easy protection of the inside of the box body 1. The fixing seat is provided between the protective cover 3 and the box body 1. The partition plate 4 is provided with multiple, and the multiple partition plates 4 are detachably connected to the box body 1. The inner side wall of the box body 1 is provided with multiple partition grooves, and the multiple partition plates 4 are respectively located in the multiple partition grooves, which is convenient for installing the partition plates 4 at different positions in the box body 1. The positioning plate 5 is provided with multiple, and the multiple positioning plates 5 are respectively detachably connected to the multiple partition plates 4. The multiple partition plates 4 and the multiple positioning plates 5 can all be made of rubber. A plurality of positioning grooves matching the positioning plates 5 are provided on the inner wall of the box body 1, and a positioning opening matching the positioning plates 5 is provided on the partition plate 4, which is convenient for stably placing the plurality of positioning plates 5, and the position of the positioning plates 5 can be adjusted at the same time. Through the cooperation of the plurality of partition plates 4 and the plurality of positioning plates 5, it is convenient to classify and place a plurality of precision instruments for teaching experiments of different specifications. There are a plurality of positioning components, and the plurality of positioning components are respectively arranged between the plurality of positioning plates 5 and the plurality of partition plates 4. A shock-absorbing pad 13 is fixedly connected to the inner bottom wall of the box body 1, and the bottom ends of the plurality of partition plates 4 are in contact with the top end of the shock-absorbing pad 13, and a protective pad 14 is fixedly connected to the bottom end of the box body 1. The shock-absorbing pad 13 is convenient for shock-absorbing protection of a plurality of precision instruments for teaching experiments, and the protective pad 14 can increase the stability of the placement of the box body 1.

[0036] Specifically, the positioning assembly includes a positioning screw 6, a rotating handle 7, a positioning block 8 and a positioning pad 9. The positioning screw 6 is threadedly connected to the protective cover 3, the rotating handle 7 is fixedly connected to the positioning screw 6, the positioning block 8 is fixedly connected to the bottom end of the positioning screw, and the positioning pad 9 is fixedly connected to the bottom end of the positioning block 8;

[0037] When it is necessary to stabilize a certain teaching experiment precision instrument in the box 1, the staff can rotate the rotating handle 7 to make the rotating handle 7 drive the positioning screw 6 to rotate, so that the positioning block 8 drives the positioning pad 9 to move. When the positioning pad 9 comes into contact with the teaching experiment precision instrument, the teaching experiment precision instrument can be supported and positioned in the box 1.

[0038] Specifically, the fixing seat includes a fixing plate 10 and a fixing frame 11. The fixing plates 10 are provided in plurality, and the plurality of fixing plates 10 are fixedly connected to the outer wall of the box body 1. The fixing frames 11 are provided in plurality, and the plurality of fixing frames 11 are fixedly connected to the protective cover 3. The fixing plates 10 are provided with fixing openings matching the fixing frames 11. The protective cover 3 is symmetrically connected to the protective cover 3. The bottom end of the protective cover 3 is provided with a groove matching the side wall of the box body 1. The protective cover 3 can be placed on the box body 1 through the two rings 15. At the same time, the groove facilitates the stability of the protective cover 3 placed on the box body 1, so as to protect the precision instruments for teaching experiments inside the box body 1.

[0039] When the protective cover 3 is placed on the box body 1 , the multiple fixing frames 11 will respectively enter the multiple fixing openings. Through the cooperation of the multiple fixing frames 11 and the multiple fixing plates 10 , the protective cover 3 can be stably placed on the box body 1 .

[0040] Specifically, a plurality of connecting plates 12 are fixedly connected to the outer wall of the box body 1, a connecting rod is fixedly connected between two adjacent connecting plates 12, the carrying handle 2 is rotatably connected to the connecting rod, and a frosted sleeve 16 is fixedly connected to each of the two carrying handles 2;

[0041] When the box 1 needs to be transported, the transport handle 2 is rotated on the connecting rod. When the transport handle 2 is rotated to the appropriate position, the box 1 can be transported by cooperating with the two transport handles 2 and the two frosted sleeves 16, so that the precision instruments for teaching experiments can be used at different positions.

[0042] In this embodiment, first, according to the specifications of the multiple teaching experimental precision instruments to be stored, the multiple partition plates 4 are installed in the corresponding positions in the multiple partition grooves, and the multiple positioning plates 5 are installed in the corresponding positions in the multiple positioning openings and the multiple positioning grooves, so that the multiple partition plates 4 and the multiple positioning plates 5 are placed on the top of the shock-absorbing pads 13, and then the multiple teaching experimental precision instruments are placed between the multiple positioning plates 5 and the multiple partition plates 4 respectively. After the multiple teaching experimental precision instruments are placed, the protective cover 3 is installed on the box body 1, so that the multiple fixing frames 11 enter the multiple fixing openings respectively, and then according to the specifications of the multiple teaching experimental precision instruments, the multiple rotating handles 7 are rotated respectively, so that the multiple rotating handles 7 respectively drive the multiple positioning screws 6 to rotate, so that the multiple positioning blocks 8 respectively drive the multiple positioning pads 9 to move to different degrees, so that the multiple positioning pads 9 respectively contact the multiple teaching experimental precision instruments to press and position them, thereby facilitating the improvement of the storage stability of the multiple teaching experimental precision instruments in the box body 1.

[0043] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A storage box for precision instruments for teaching experiments, characterized in that: include: Box (1); A carrying handle (2), wherein two carrying handles (2) are provided, and the two carrying handles (2) are symmetrically rotatably connected to both sides of the box body (1); A protective cover (3), the protective cover (3) being detachably connected to the box body (1); A fixing seat, the fixing seat being arranged between the protective cover (3) and the box body (1); A partition plate (4), wherein the partition plates (4) are provided in plurality, and the plurality of partition plates (4) are detachably connected to the box body (1); A positioning plate (5), wherein the positioning plates (5) are provided in plurality, and the plurality of positioning plates (5) are respectively detachably connected to the plurality of partition plates (4); A positioning assembly is provided in plurality, and the plurality of positioning assemblies are respectively provided between the plurality of positioning plates (5) and the plurality of partition plates (4).

2. A storage box for precision instruments for teaching experiments according to claim 1, characterized in that: The positioning component includes: a positioning screw (6), wherein the positioning screw (6) is threadedly connected to the protective cover (3); A rotating handle (7), wherein the rotating handle (7) is fixedly connected to the positioning screw (6); A positioning block (8), the positioning block (8) being fixedly connected to the bottom end of the positioning screw; A positioning pad (9) is fixedly connected to the bottom end of the positioning block (8).

3. A storage box for precision instruments for teaching experiments according to claim 2, characterized in that: The fixing seat comprises: A fixing plate (10), wherein the fixing plates (10) are provided in plurality, and the plurality of fixing plates (10) are all fixedly connected to the outer side wall of the box body (1); A fixing frame (11), wherein the fixing frame (11) is provided in plurality, the plurality of fixing frames (11) are all fixedly connected to the protective cover (3), and a fixing opening matching the fixing frame (11) is provided on the fixing plate (10).

4. A storage box for precision instruments for teaching experiments according to claim 3, characterized in that: A plurality of connecting plates (12) are fixedly connected to the outer side wall of the box body (1), a connecting rod is fixedly connected between two adjacent connecting plates (12), and the carrying handle (2) is rotatably connected to the connecting rod.

5. A storage box for precision instruments for teaching experiments according to claim 4, characterized in that: A shock-absorbing pad (13) is fixedly connected to the inner bottom wall of the box body (1), the bottom ends of the plurality of partition plates (4) are in contact with the top end of the shock-absorbing pad (13), and a protective pad (14) is fixedly connected to the bottom end of the box body (1).

6. A storage box for precision instruments for teaching experiments according to claim 5, characterized in that: A plurality of positioning grooves matching the positioning plate (5) are provided on the inner side wall of the box body (1), and a positioning opening matching the positioning plate (5) is provided on the partition plate (4).

7. A storage box for precision instruments for teaching experiments according to claim 6, characterized in that: A plurality of partition grooves are provided on the inner side wall of the box body (1), and a plurality of partition plates (4) are respectively located in the plurality of partition grooves.

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