CN207072510U

CN207072510U - Physical experiment magnetic tool box

Info

Publication number: CN207072510U
Application number: CN201721246231.6U
Authority: CN
Inventors: 张帆; 张一帆
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-09-26
Filing date: 2017-09-26
Publication date: 2018-03-06
Anticipated expiration: 2027-09-26

Abstract

The utility model discloses Physical Experiment magnetic tool box, the hollow sleeve structure that chi cylinder includes cylinder a and cylinder b levels are spliced, casing I is arranged to a pair of neck a and neck b and is spliced to form loop configuration relatively, neck a and neck b fixing end are connected through the hinge, neck a and neck b free end are prepared using the attracting magnet of magnetic, neck a, at the top of neck b free end respectively with cylinder a, cylinder b connections, cylinder a free end is provided with buckle, cylinder b free end is provided with engaging post, engaging post is plugged in cylinder a and cylinder b clampings in buckle；Casing II is arranged to hollow circular cylinder structure, and casing II is embedded in the toroidal cavity of casing I, and the both ends that casing II protrudes from casing I are provided with case lid.Space is divided into different cavitys, magnetic absorption adhesive and engaging post are fastened in buckle and locked, and ensure that the stability of casing；Article regularity is good, can improve experiment process.

Description

Physical Experiment magnetic tool box

Technical field

The utility model belongs to Physical Experiment equipment technical field, and in particular to Physical Experiment magnetic tool box.

Background technology

In daily learning life, students are in learning physicses course, when practice carries out Physical Experiment, it will usually use To many experiment equipments, but experiment appliance is relatively more, more inconvenient when in use, is brought to students when being tested Inconvenience.Physical Experiment case, the general designation of physics teaching similar products is referred in educational equipment industry, and do not have professional meaning. Physical Experiment case refers to physics teaching pertinent instruments, part, accessory, written historical materials etc. being integrated to a case by scientific design Experimental facilities general name in body, it is easy to carry, keeping, for classroom instruction, experiment training, experimental implementation.Usual each physics Educational aid has special tool box to put, but if each instrument is all put with a tool box, does not only take up Very big space, it has not been convenient to carry, nor convenient storage and fetching tool, and common tool kit function is single, no Simply fail to provide illumination, and be inconvenient to carry, can not meet teaching of use instrument when lecturer goes out.Therefore, how one is researched and developed Kind novel physical experiment magnetic tool box, improves space availability ratio, has important practical significance.

Utility model content

It is new for the single technical problem for causing low space utilization of Toolbox structure present in prior art, this practicality The purpose of type is to provide Physical Experiment magnetic tool box.

The technical scheme that the utility model is taken is：

Physical Experiment magnetic tool box, including chi cylinder, casing I, casing II, handle, chi cylinder include cylinder a and cylinder b The hollow sleeve structure that level is spliced, the casing I are arranged to a pair of neck a and neck b and are spliced to form ring junction relatively Structure, neck a and neck b fixing end are connected through the hinge, and neck a and neck b free end are using the attracting magnet system of magnetic It is standby to form, connect, connected at the top of neck b free end with cylinder b, cylinder a freedom with cylinder a at the top of neck a free end End set has buckle, and cylinder b free end is provided with engaging post, and engaging post is plugged in cylinder a and cylinder b cards in buckle Tightly；Casing II is arranged to hollow circular cylinder structure, and casing II is embedded in the toroidal cavity of casing I, and casing II protrudes from casing I Both ends be provided with case lid.

Further, the engaging post is arranged to " T " shape structure, and buckle is arranged to what is mutually agreed with engaging post projecting ends Bar hole.

Further, a side wall of the casing II is fixedly mounted on by support column in neck a side wall, casing II Another side wall and neck b inwall are bonded to each other.

Further, the thickness of the casing II is more than the thickness of casing I；The annular chamber of external diameter≤casing I of casing II Internal diameter.

Further, the middle part of the casing II is provided with dividing plate, and casing II is divided into two cavitys by dividing plate.

Further, the casing II is arranged to the plug-type double-layer barrel knot being made up of internal layer cylinder and outer layer barrel Structure, internal layer cylinder are connected with each other by slide rail and outer layer barrel.

Further, in addition to handle, one end of handle are fixed on cylinder a free end, the other end activity peace of handle Mounted in cylinder b free end.

The beneficial effects of the utility model are：

Space is divided into different cavitys, the neck a and card of casing I by chi cylinder, casing I, casing II in the utility model Groove b is by the magnetic absorption adhesive of magnet, while cylinder a and cylinder b is fastened in buckle by engaging post and locked, and is avoided Phenomena such as opening, separation, occurs for casing, ensure that the stability in casing use；The special construction of chi cylinder be easy to deposit ruler, The article with certain length such as pen, the article for avoiding different length are placed on space waste caused by same cavity, case Body II takes full advantage of toroidal cavity, and support clamping close compactness is good, and pull rapid and convenient, article regularity is good, can use Carry multiple Physical Experiment equipment simultaneously while carry out multiple experiments, improve experiment process, brought conveniently to experiment is carried out. Handle facilitates carrying, suitable for large-scale promotion.

Brief description of the drawings

Fig. 1 is overall structure diagram of the present utility model.

Fig. 2 is positive cross section structure schematic diagram of the present utility model.

Fig. 3 is the structural representation that buckle and engaging post are engaged in the utility model.

Wherein, 1, case lid；2nd, casing II；3rd, neck b；4th, cylinder b；5th, handle；6th, cylinder a；7th, neck a；8th, support column； 9th, buckle；10th, post is engaged.

Embodiment

The utility model is further illustrated below in conjunction with the accompanying drawings.

Embodiment 1

As shown in Figure 1, Figure 2 and Figure 3, Physical Experiment magnetic tool box, including chi cylinder, casing I, casing II 2, handle 5, Chi cylinder includes the hollow sleeve structure that cylinder a6 and cylinder b4 levels are spliced, the casing I be arranged to a pair of neck a7 and Neck b3 is relative to be spliced to form loop configuration, and neck a7 and neck b3 fixing end are connected through the hinge, neck a7 and neck b3 Free end be prepared using the attracting magnet of magnetic, cylinder a6 free end is provided with buckle 9, cylinder b4 free end Portion is provided with engaging post 10, and engaging post 10 is arranged to " T " shape structure, and buckle 9 is arranged to mutually agree with engaging the projecting ends of post 10 Bar hole, engaging post 10 is plugged in cylinder a6 and cylinder b4 clampings in buckle 9.

As neck a7 and neck b3 close to each other, acted on by the magnetic absorption of magnet by the two close adhesive, by Connect, connected at the top of neck b3 free end with cylinder b4, cylinder a6 and cylinder with cylinder a6 at the top of neck a7 free end B4 is disposed as one end open and the hollow cylinder structure of one end closing, when the mutual adhesives of neck a7 and neck b3, cylinder a6 With the cylinder b4 mutual adhesive in openend, so as to form hollow cylinder structure, then engaging post 10 is plugged in buckle 9, rotated Engage the projecting ends of post 10, engaging post 10 is fastened in buckle 9, avoid engaging post 10 from coming off.When specifically used, rotating cylinder Body b4 engaging post 10, cylinder a6 and cylinder b4 are separated from each other by external pull, make buckle 9 of the engaging post 10 from cylinder a6 Interior disengaging, and then overcome neck a7 and neck b3 magnetic adsorptive power, it is located remotely from each other neck a7 and neck b3, so as to open card Groove a7, neck b3, cylinder a6, cylinder b4 object placing cavity, ruler, pen etc. are had to sky of the object storing in chi cylinder of certain length Intracavitary, scattered part or article are placed on section in the neck a7 and neck b3 of semicircular arc.Take full advantage of magnetic Suction-operated is the engaging locking effect of buckle 9, ensure that the locking and unlatching of casing, not only convenient use, while also reduce The space taken, improve space availability ratio.

Casing II 2 is arranged to hollow circular cylinder structure, and casing II 2 is embedded in the toroidal cavity of casing I, and casing II 2 is convex Both ends for casing I are provided with case lid 1.One side wall of casing II 2 is fixedly mounted on neck a7 side wall by support column 8 On, another side wall and neck b3 inwall of casing II 2 are bonded to each other, and the thickness of the casing II 2 is more than the thickness of casing I； The annular chamber internal diameter of external diameter≤casing I of casing II 2.

When specifically used, casing II 2 is fixed in neck a7 side wall all the time, when neck a7 and neck b3 are separated from each other When, casing II 2 is synchronously moved with neck a7, and the toroidal cavity of casing II 2 and casing I is brought into close contact, effective utilization space, Meanwhile the middle part of casing II 2 is provided with dividing plate, casing II 2 is divided into two cavitys by dividing plate, and casing II 2 is arranged to by internal layer The plug-type double-layer barrel structure of cylinder and outer layer barrel composition, internal layer cylinder are connected with each other by slide rail and outer layer barrel.It is logical Cross and pull case lid 1 to pull out out of outer layer barrel the internal layer cylinder of casing II 2 along slide rail, will be to be placed or need regular thing Product are placed in casing II 2, easy to use, are easy to teacher or students to be used when carrying out Physical Experiment while are carried more Individual Physical Experiment equipment carries out multiple experiments simultaneously, improves experiment process, is brought conveniently to experiment is carried out.

Also include handle 5, one end of handle 5 is fixed on cylinder a6 free end, and the other end of handle 5 is movably arranged on cylinder Body b4 free end.After the cylinder a6 and cylinder b4 of chi cylinder are mutually locked, the movable end of handle 5 is fixed, by carrying Anti-slip cover on hand 5, facilitate carrying so that during experimental box is carried, it is unlikely to the hand pain carried, it is simple in construction, carry It is convenient.

Described above is not to limitation of the present utility model, it should be pointed out that：For the ordinary skill people of the art For member, on the premise of the utility model in essence scope is not departed from, some variations, modifications, additions or substitutions can also be made, These improvements and modifications also should be regarded as the scope of protection of the utility model.

Claims

1. Physical Experiment magnetic tool box, it is characterised in that including chi cylinder, casing I, casing II, handle, chi cylinder includes cylinder The hollow sleeve structure that a and cylinder b levels are spliced, the casing I are arranged to a pair of neck a and neck b and splice shape relatively Circularize structure, neck a and neck b fixing end are connected through the hinge, and neck a and neck b free end are attracting using magnetic Magnet be prepared, connected at the top of neck a free end with cylinder a, neck b free end top connects with cylinder b, cylinder A free end is provided with buckle, and cylinder b free end is provided with engaging post, engaging post be plugged in cylinder a in buckle and Cylinder b clampings；Casing II is arranged to hollow circular cylinder structure, and casing II is embedded in the toroidal cavity of casing I, and casing II protrudes The both ends of casing I are provided with case lid.

2. Physical Experiment magnetic tool box according to claim 1, it is characterised in that the engaging post is arranged to "T"-shaped Structure, buckle are arranged to the bar hole mutually agreed with engaging post projecting ends.

3. Physical Experiment magnetic tool box according to claim 1 a, it is characterised in that side wall of the casing II passes through Support column is fixedly mounted in neck a side wall, and another side wall and neck b inwall of casing II are bonded to each other.

4. Physical Experiment magnetic tool box according to claim 1, it is characterised in that the thickness of the casing II is more than case The thickness of body I；The annular chamber internal diameter of external diameter≤casing I of casing II.

5. Physical Experiment magnetic tool box according to claim 1, it is characterised in that the middle part of the casing II is provided with Casing II is divided into two cavitys by dividing plate, dividing plate.

6. Physical Experiment magnetic tool box according to claim 1, it is characterised in that the casing II is arranged to by internal layer The plug-type double-layer barrel structure of cylinder and outer layer barrel composition, internal layer cylinder are connected with each other by slide rail and outer layer barrel.

7. Physical Experiment magnetic tool box according to claim 1, it is characterised in that also including handle, one end of handle Cylinder a free end is fixed on, the other end of handle is movably arranged on cylinder b free end.