CN208752842U

CN208752842U - A kind of Experiments of Electricity table

Info

Publication number: CN208752842U
Application number: CN201820844641.9U
Authority: CN
Inventors: 高冰
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-06-01
Filing date: 2018-06-01
Publication date: 2019-04-16
Anticipated expiration: 2028-06-01

Abstract

The utility model discloses a kind of Experiments of Electricity tables, including laboratory table ontology, laboratory table ontology rear is provided with accommodating groove, the front end of the accommodating groove is set as movable plate, the movable plate is hinged on the upper surface of accommodating groove by hinge, the two sides of the accommodating groove are fixedly installed with insert row box, sliding slot there are two being symmetrical arranged in the insert row box, left end is fixedly connected with spring in the sliding slot, the other end of the spring is fixedly connected with the lower end of cover board, and close right end is fixedly connected with positioning device in the insert row box.The device can arrange a variety of instrument tools into accommodating groove, avoid desktop from putting multiple instruments too mixed and disorderly；It avoids directly being placed in desktop that there are security risks, while space is also more rationally utilized；Safety is increased, and opens and packs up conveniently；Connection electric wire can be allowed to be respectively put into during card line buckles in a variety of instrument use processes, place various instrument electric wires more in order.

Description

A kind of Experiments of Electricity table

Technical field

The utility model relates to the technical field of electricity, specially a kind of Experiments of Electricity table.

Background technique

Electricity is one of subdiscipline of physics, and the main formation and its application for studying " electricity ", " electricity " word is in west Be from one word of Greek amber turn meaning, in China extracted from lightning phenomenon, since the mid-eighteenth century with Come, the research gradually mushroom development to electricity, the great discovery of it each all causes extensive Practical Research, thus the skill that advances science The rapid development of art, now, no matter human lives, science and technology activity and activity in material production have all be unable to do without electricity, with The development of science and technology, certain research contents with special knowledge are gradually independent, special subject formed, such as electronics, electricity Engineering etc., electricity can be described as electromagnetism again, be the basic subject that significance is had much in physics.

And think further to learn electricity well, school can all encourage student oneself to operate Experiments of Electricity, institute in Experiments of Electricity Need instrument tool to be used more, it is multimeter, oscillograph, frequency meter, signal generator, Analysis of Spectrum instrument, multi-functional Power supply, pressure regulator, computer, and electric power plug socket is the higher tool of frequency of use, though existing laboratory table standard configuration electric power plug socket, But it is mostly exposed to outer, there is certain risk, and when the instrument needed for experiment is more, desktop just will appear miscellaneous Random phenomenon, influences the normal experimentation of student.

If can invent it is a kind of facilitate student experimenting and have certain safety if be able to solve problems, thus We provide a kind of Experiments of Electricity tables.

Utility model content

The purpose of this utility model is to provide a kind of Experiments of Electricity tables, to solve mentioned above in the background art ask Topic.

To achieve the above object, the utility model provides the following technical solutions: a kind of Experiments of Electricity table, including laboratory table sheet Body, laboratory table ontology rear are provided with accommodating groove, and the front end of the accommodating groove is set as movable plate, and the movable plate passes through Hinge is hinged on the upper surface of accommodating groove, and the two sides of the accommodating groove are fixedly installed with insert row box, right in the insert row box Claim setting there are two sliding slot, left end is fixedly connected with spring in the sliding slot, and the other end of the spring is fixedly connected with cover board Lower end is fixedly connected with positioning device close to right end in the insert row box, and the positioning device includes holddown spring, baffle and fixed Position slot, the holddown spring bottom end are fixedly connected in insert row box, and the upper end of the holddown spring is fixedly connected with baffle, described Locating slot is provided on baffle, the outer front end of the insert row box is fixedly connected at least two groups card line and buckles, and the card line button is Two symmetrically arranged convex shape structures, and card line button is rubber structure.

Preferably, the height of the accommodating groove is higher than the thickness of laboratory table ontology, the bottom end of the accommodating groove and laboratory table Ontology desktop is in same level.

Preferably, handle is fixedly connected on the movable plate, the handle is recessed movable plate structure.

Preferably, convex block is provided on the cover board, the convex block is rectangular cylinder structure.

Preferably, the height of the locating slot is equal to the thickness of cover board, and the locating slot cross section is rectangular configuration.

Compared with prior art, the utility model has the beneficial effects that

1. a variety of instrument tools can be arranged into accommodating groove by the setting of accommodating groove, desktop is avoided to put by the device It is too mixed and disorderly to let off multiple instruments；

2. the insert row box that the device is arranged by accommodating groove side, avoid directly being placed in desktop that there are security risks, together When space is also more rationally utilized；

3. the device passes through the design of insert row lid plate, increases safety and open and pack up conveniently；

4. the device by the design of card line buckle device on insert row box, can allow in a variety of instrument use processes and connect electric wire It is respectively put into card line button, places various instrument electric wires more in order.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model structure right view；

Fig. 3 is the utility model insert row box structure top view；

Fig. 4 is the utility model insert row box structure front view；

Fig. 5 is the utility model insert row box structure right view.

In figure: 1 laboratory table ontology, 2 movable plates, 3 accommodating grooves, 4 hinges, 5 handles, 6 insert row boxes, 61 sliding slots, 62 springs, 7 Cover board, 8 convex blocks, 9 positioning devices, 91 holddown springs, 92 baffles, 93 locating slots, 10 card lines are buckled.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the technical solution in the utility model, those of ordinary skill in the art are not making creative work premise Under every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of Experiments of Electricity table, including laboratory table ontology 1,1 rear of laboratory table ontology is provided with accommodating groove 3, and the front end of accommodating groove 3 is set as movable plate 2, and movable plate 2 is cut with scissors by hinge 4 It connects in the upper surface of accommodating groove 3, the two sides of accommodating groove 3 are fixedly installed with insert row box 6, are symmetrically arranged with two in insert row box 6 A sliding slot 61, left end is fixedly connected with spring 62 in sliding slot 61, and the other end of spring 62 is fixedly connected with the lower end of cover board 7, insert row It is fixedly connected with positioning device 9 close to right end in box 6, positioning device 9 includes holddown spring 91, baffle 92 and locating slot 93, pressure Tight 91 bottom end of spring is fixedly connected in insert row box 6, and the upper end of holddown spring 91 is fixedly connected with baffle 92, is arranged on baffle 92 There is locating slot 93, the outer front end of insert row box 6 is fixedly connected at least two groups card line and buckles 10, and card line button 10 is two and is symmetrical arranged Convex shape structure, and card line button 10 is rubber structure, and the electric wire insertion insert row box 6 on instrument places into card line and buckles in 10, makes Instrument institute live wire more orderly property avoids mixed and disorderly and coiling phenomenon occurs.

Further, the height of accommodating groove 3 is higher than the thickness of laboratory table ontology 1, the bottom end of accommodating groove 3 and laboratory table ontology 1 desktop is in same level.

Further, handle 5 is fixedly connected on movable plate 2, handle 5 is recessed movable plate structure, convenient for users to beating Movable plate 2 is opened, and handle 5 is recessed in movable plate 2, avoids the protrusion of handle 5 from influencing experiment desktop and put instrument.

Further, convex block 8 is provided on cover board 7, convex block 8 is rectangular cylinder structure, convenient to open cover board 7 manually.

Further, the height of locating slot 93 is equal to the thickness of cover board 7, and 93 cross section of locating slot is rectangular configuration.

Working principle: when student needs to do Experiments of Electricity, instrument tool needed for first determining experiment opens accommodating groove 3 On movable plate 2, instrument is placed on the upper surface of accommodating groove 3 by instrument needed for first taking out experiment, then by 3 two sides of accommodating groove Insert row box 6 open, insert row is fixed on the middle position of insert row box 6, opens the cover board 7 of insert row box 6, stirs convex on cover board 7 Cover board 7 is moved to the position of positioning device 9,9 lower end holddown spring 91 of positioning device, because the active force of cover board 7 is in by block 8 Impaction state, when cover board 7 moves to the rear end of positioning device 9, holddown spring 91 is popped up, and baffle 92 is popped up, on baffle 92 Locating slot 93, which can cooperate, blocks cover board 7, at the end of experiment, packs up all power supply lines, and cover board 7 is first moved backward one Point, while the height by lower baffle plate 92 lower than cover board 7, at this point, spring 62 pulls cover board 7 to set back, to inserting in insert row box 6 Plate, which plays, blocks protective effect.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of Experiments of Electricity table, including laboratory table ontology (1), it is characterised in that: laboratory table ontology (1) rear is provided with The front end of accommodating groove (3), the accommodating groove (3) is set as movable plate (2), and the movable plate (2) is hinged on receipts by hinge (4) Receive the upper surfaces of slot (3), the two sides of the accommodating groove (3) are fixedly installed with insert row box (6), right in the insert row box (6) Claim setting there are two sliding slot (61), the interior left end of the sliding slot (61) is fixedly connected with spring (62), the spring (62) it is another End is fixedly connected with the lower end of cover board (7), and close right end is fixedly connected with positioning device (9), the positioning in the insert row box (6) Device (9) includes holddown spring (91), baffle (92) and locating slot (93), and holddown spring (91) bottom end is fixedly connected on slotting It arranges in box (6), the upper end of the holddown spring (91) is fixedly connected with baffle (92), is provided with locating slot on the baffle (92) (93), the outer front end of the insert row box (6) is fixedly connected at least two groups card line and buckles (10), and the card line button (10) is two Symmetrically arranged convex shape structure, and card line button (10) is rubber structure.

2. a kind of Experiments of Electricity table according to claim 1, it is characterised in that: the height of the accommodating groove (3) is higher than real The thickness of table ontology (1) is tested, the bottom end of the accommodating groove (3) and laboratory table ontology (1) desktop are in same level.

3. a kind of Experiments of Electricity table according to claim 1, it is characterised in that: be fixedly connected on the movable plate (2) Handle (5), the handle (5) are recessed movable plate structure.

4. a kind of Experiments of Electricity table according to claim 1, it is characterised in that: be provided with convex block on the cover board (7) (8), the convex block (8) is rectangular cylinder structure.

5. a kind of Experiments of Electricity table according to claim 1, it is characterised in that: the height of the locating slot (93) is equal to lid The thickness of plate (7), locating slot (93) cross section are rectangular configuration.