CN205880004U

CN205880004U - Physical experiment testboard

Info

Publication number: CN205880004U
Application number: CN201620563222.9U
Authority: CN
Inventors: 刘志翔
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-06-12
Filing date: 2016-06-12
Publication date: 2017-01-11
Anticipated expiration: 2026-06-12

Abstract

The utility model discloses a physical experiment testboard, including frame and mesa, the frame is steelframe or wooden structure, the mesa is the beech material, haze tallow oil coating is scribbled on the mesa surface, testboard frame left back sets up the first wire casing of vertically, set up a socket -outlet for industrial use on the first wire casing, testboard mesa below sets up horizontal second wire casing, and set up the second socket on the second wire casing, testboard mesa top is pressed close to the mesa and is set up horizontal third wire casing, arrange the third socket on the third wire casing, mesa upper portion both sides set up left function post and the right function post that is used for arranging function button respectively. Set up on left side function post or the right function post and be used for controlling electrical equipment's air switch and be used for the electric key break eletric button of a key break. The utility model is simple and reasonable in structure, electromagnetic reflecting rates that low antistatic capability is strong simultaneously, can effective prevention fracture.

Description

A kind of Physical Experiment testboard

Technical field

This utility model relates to do the laboratory paraphernalia field of physical test, is specifically related to a kind of ELECTROMAGNETIC REFLECTION rate low A kind of Physical Experiment testboard that anti-static ability is strong simultaneously.

Background technology

Laboratory is the place of scientific research detection, is a special environment.Laboratory many employings air-conditioning, room close, wet Spend low, add upper ground surface and use floor glue or carpet, and setting in the computer of laboratory such as computer room or electronic experiment room Standby is to be made up of semiconductor element mostly, if CPU, ROM, RAM and large scale integrated circuit are all MOS technique, special to electrostatic Sensitivity, and the reflectance of electromagnetic wave is also had the highest requirement.Electrostatic is one of major reason causing computer glitch, and very In many test regulations, also regulation requires that testboard not can exceed that certain reflection of electromagnetic wave rate, as electromagnetism capacity measurement IEC tests Regulation, GB GB9254.Existing laboratory testboard uses table top mostly to be kraft paper and in layer lays and form, and has certain The ability of electrostatic discharge, but kraft paper does not all reach Standard and some test regulations to absorption and the reflectance of electromagnetic wave, And laboratory environment is a rugged environment, a lot of test instrunments are required for being placed on table top and move back and forth, mobile, it is easy to scrape Hinder surface, do not reach the flatness of test.

Utility model content

This utility model is to solve the problems referred to above, it is provided that a kind of simple and reasonable for structure, ELECTROMAGNETIC REFLECTION rate is low prevents simultaneously Electrostatic capacity is strong, a kind of Physical Experiment testboard easy to use.

A kind of Physical Experiment testboard that this utility model provides, including framework and table top, framework is steelframe or wooden knot Structure, table top is Zelkova schneideriana Hand.-Mazz. material, and mesa surfaces is coated with wood wax oil coating, and testboard framework left back arranges the first vertical wire casing, the First industrial socket is set on one wire casing, horizontal second wire casing is set below testboard table top, and arranges second on the second wire casing Socket.

Further, left functional column or right functional column are provided for controlling the air switch of electric equipment and in order to a key One key cut-off button of power-off.

Further, anti-creeping containment vessel is set outside air switch.

Further, press close to described table top above testboard table top and horizontal 3rd wire casing is set, the 3rd wire casing is arranged the Three sockets.

Further, both sides, table top top are respectively provided with to arrange the left functional column of function button and right functional column.

Further, the first wire casing, the second wire casing and the 3rd wire casing are interconnected, and arrange socket in order to cabling in wire casing With other electrical equipment.

Further, testboard has been provided with drawer or the cupboard of storage effect.

Further, it is respectively provided with through wires hole inside left functional column and right functional column.

Compared with prior art, the beneficial effects of the utility model are:

This utility model is characterised by Physical Experiment testboard, and including framework and table top, framework is steelframe or wooden structures, Table top is Zelkova schneideriana Hand.-Mazz. material, and mesa surfaces is coated with wood wax oil coating, and testboard framework left back arranges the first vertical wire casing, First Line First industrial socket is set on groove, horizontal second wire casing is set below testboard table top, and the second socket is set on the second wire casing, Pressing close to table top above testboard table top and arrange horizontal 3rd wire casing, the 3rd wire casing is arranged the 3rd socket, both sides, table top top are divided Not arranging to arrange the left functional column of function button and right functional column, simple and reasonable for structure, wiring is hidden, neatly, can reduce ELECTROMAGNETIC REFLECTION rate, anti-static ability is strong simultaneously.

Accompanying drawing explanation

In order to be illustrated more clearly that the technical scheme in this utility model embodiment, required in embodiment being described below Accompanying drawing to be used is briefly described, it should be apparent that, the accompanying drawing in describing below is only realities more of the present utility model Execute example, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to attached according to these Figure obtains other accompanying drawing.

Fig. 1 is the structural representation of this utility model a kind of Physical Experiment testboard.

Detailed description of the invention

Below in conjunction with the accompanying drawings and embodiment, detailed description of the invention of the present utility model is further described.Hereinafter implement Example is only used for clearly illustrating the technical solution of the utility model, and can not limit protection model of the present utility model with this Enclose.

As it is shown in figure 1, a kind of Physical Experiment testboard, including framework 1 and table top 2, framework 1 is steelframe or wooden structures, Table top 2 is Zelkova schneideriana Hand.-Mazz. material, and table top 2 surface is coated with wood wax oil coating, and testboard framework 1 left back arranges the first vertical wire casing 3, the First industrial socket is set on one wire casing 3, horizontal second wire casing 4 is set below testboard table top 2, and arranges on the second wire casing 4 Second socket.

It is provided on left functional column 6 or right functional column 7 controlling the air switch 8 of electric equipment and in order to a key power-off One key cut-off button 9, rational in infrastructure, can one stretch out one's hand can operating function switch.Anti-creeping protection is set outside air switch 8 Shell 10, prevents electric leakage.Press close to table top above testboard table top 2 and horizontal 3rd wire casing 5 is set, the 3rd wire casing 5 is arranged the 3rd inserts Seat, both sides, table top 2 top are respectively provided with to arrange the left functional column 6 of function button and right functional column 7.

First wire casing the 3, second wire casing 4 and the 3rd wire casing 5 are interconnected, in order to cabling in wire casing arrange socket and its Its electrical equipment, testboard has been provided with the drawer 11 of storage effect, is respectively provided with and wears inside left functional column 6 and right functional column 7 String holes, facilitates threading.

This utility model testboard has the following characteristics that

Both meet physical testing to table top ELECTROMAGNETIC REFLECTION rate and the demand of antistatic, also reach physics laboratory severe Damage to table top under environment, while testboard facilitates each demand of physical testing, too increase the attractive in appearance of testboard and Practicality.

Superior insulation: the protective layer that wood wax oil is formed with Zelkova schneideriana Hand.-Mazz. surface is good insulant.

Antistatic: the protective layer that wood wax oil is formed with Zelkova schneideriana Hand.-Mazz. surface will not produce electrostatic.

Regulation natural humidity: because wood wax oil penetrates into Zelkova schneideriana Hand.-Mazz. surface and is formed without the protective layer of paint film layer, Zelkova schneideriana Hand.-Mazz. can be passed through Pit carry out humidity exchange, thus avoid that indoor humidity is too low causes Zelkova schneideriana Hand.-Mazz. local water content uneven, make stablizing of Zelkova schneideriana Hand.-Mazz. Property is ensured.

General breathing: Zelkova schneideriana Hand.-Mazz. can freely breathe the stability that not only can guarantee that Zelkova schneideriana Hand.-Mazz., also must make some within Zelkova schneideriana Hand.-Mazz. Inclusions (finding out through science: have the inclusions the most useful to human body inside Zelkova schneideriana Hand.-Mazz.) is slowly discharged, thus obtains nature Healthy environment.

The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all at this Within the spirit of utility model and principle, any modification, equivalent substitution and improvement etc. made, should be included in this utility model Protection domain within.

Claims

1. a Physical Experiment testboard, including framework and table top, it is characterised in that described framework is steelframe or wooden structures, Described table top is Zelkova schneideriana Hand.-Mazz. material, and described mesa surfaces is coated with wood wax oil coating, and described testboard framework left back arranges vertical the One wire casing, described first wire casing arranges the first industrial socket, arranges horizontal second wire casing, and institute below described testboard table top State and the second socket be set on the second wire casing, both sides, described table top top be respectively provided with to arrange function button left functional column and Right functional column.

A kind of Physical Experiment testboard the most according to claim 1, it is characterised in that described left functional column or described right merit Can be provided for controlling the air switch of electric equipment and the key cut-off button in order to a key power-off on post.

A kind of Physical Experiment testboard the most according to claim 2, it is characterised in that outside described air switch, leakproof is set The containment vessel of electricity.

A kind of Physical Experiment testboard the most according to claim 1, it is characterised in that press close to above described testboard table top Described table top arranges horizontal 3rd wire casing, and described 3rd wire casing is arranged the 3rd socket.

A kind of Physical Experiment testboard the most according to claim 4, it is characterised in that described first wire casing, the second wire casing It is interconnected with the 3rd wire casing, arranges socket in order to cabling in wire casing.

6. according to a kind of Physical Experiment testboard described in any one of claim 1 to 5, it is characterised in that described testboard sets Drawer or the cupboard of storage effect are equipped with it.

A kind of Physical Experiment testboard the most according to claim 1, it is characterised in that described left functional column and described right merit Through wires hole can be respectively provided with inside post.