CN204462198U

CN204462198U - A kind of capacitor performance test fixture

Info

Publication number: CN204462198U
Application number: CN201520136076.7U
Authority: CN
Inventors: 陈琳依
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-03-11
Filing date: 2015-03-11
Publication date: 2015-07-08
Anticipated expiration: 2025-03-11

Abstract

The utility model relates to a kind of capacitor performance test fixture, comprise checkout equipment, also comprise worktable, metal support block, cylinder, expansion link and metallic briquette, the work top of described worktable becomes the oblique angle of 30 ° ~ 45 ° with surface level, the table top bottom of described worktable is fixed with the metal support block of multiple mutual parallel arranged, the upper end end face of described metal support block is provided with capacitor stopper slot, the equal correspondence in top of described each metal support block arranges a cylinder, described cylinder is arranged on the top of table surface, described metallic briquette is connected on cylinder by described expansion link, and metallic briquette is just to described metal support block, described metal support block and metallic briquette are all electrically connected described checkout equipment.

Description

A kind of capacitor performance test fixture

Technical field

The utility model relates to field of capacitor manufacture, particularly relates to a kind of capacitor performance test fixture.

Background technology

Capacitor, being usually called for short its ability holding electric charge is electric capacity, represents by letter C.Definition 1: capacitor, as the term suggests being ' container of dress electricity ', is a kind of device holding electric charge.English name: capacitor.Capacitor is one of a large amount of electronic component used in electronic equipment, be widely used in circuit every straight-through friendship, coupling, bypass, filtering, resonant tank, energy conversion, the aspects such as control.Definition 2: capacitor, any two insulated from each other and all form a capacitor between the conductor (comprising wire) of being separated by very near.

Electric capacity is different from capacitor.Electric capacity is fundamental physical quantity, symbol C, and unit is F (farad).

The special formula of general formula C=Q/U plane-parallel capacitor: electric field strength E=U/d between plate, condenser capacitance determines formula C=ε S/4 π kd.

Along with making rapid progress of electronic information technology, the update speed goes of digital electronic goods is fast, based on the consumer electronics product volume of production and marketing sustainable growth of the products such as flat panel TV (LCD and PDP), notebook computer, digital camera, capacitor industry has been driven to increase.And having driven the development of associated materials, equipment Industry, China has become global capacitor big producing country.

In prior art, when production large-scale capacitor device, usually need to carry out resistance test to the capacitor produced, when resistance test, artificial being placed on one by one on equipment is needed to test, not only detection efficiency is low, and action is loaded down with trivial details, workers with long time is in ceaselessly changes product to be measured, be easy to produce visual fatigue and physical fatigue, create a further reduction work efficiency, thus people devise the fixture that multiple capacitor detects together, this fixture horizontal positioned on the table, two ends arrange fixture to clamp the two ends of capacitor, in the process of clamping, capacitor is easy to roll on the desktop of level, affect other capacitors mounted, and this fixed form, be easy to make capacitor crooked, even when fixture folder off normal, capacitor directly damages, thus waste ample resources and cost.

Utility model content

In view of this, be necessary to provide a kind of being convenient to install and fixing capacitor to be measured, save the capacitor pressure tester of ample resources and cost.

The utility model realizes like this, a kind of capacitor performance test fixture, comprise checkout equipment, also comprise worktable, metal support block, cylinder, expansion link and metallic briquette, the work top of described worktable becomes the oblique angle of 30 ° ~ 45 ° with surface level, the table top bottom of described worktable is fixed with the metal support block of multiple mutual parallel arranged, the upper end end face of described metal support block is provided with capacitor stopper slot, the equal correspondence in top of described each metal support block arranges a cylinder, described cylinder is arranged on the top of table surface, described metallic briquette is connected on cylinder by described expansion link, and metallic briquette is just to described metal support block, described metal support block and metallic briquette are all electrically connected described checkout equipment.

Further, the table top bottom of described worktable is fixed with the metal support block of 4 mutual parallel arranged.

The advantage of a kind of capacitor performance test fixture that the utility model provides is: by the work top of worktable to be become the oblique angle of 30 ° ~ 45 ° with surface level, the table top bottom of described worktable is fixed with the metal support block of multiple mutual parallel arranged, the upper end end face of described metal support block is provided with capacitor stopper slot, when installing testing capacitor, directly one end of capacitor is put in the stopper slot in metal support block, by the effect of gravity, be stabilized in stopper slot, can not offset, and the equal correspondence in top of described each metal support block arranges a cylinder, described cylinder is arranged on the top of table surface, described metallic briquette is connected on cylinder by described expansion link, and metallic briquette is just to described metal support block, after installing testing capacitor, direct startup cylinder, cylinder drives expansion link that metallic briquette is pressed to testing capacitor, capacitor is stabilized between metal support block and metallic briquette, be convenient to like this install and fixing capacitor to be measured, and metallic briquette can not be made to press partially and cause the phenomenon damaging capacitor to occur, thus save ample resources and cost.

Accompanying drawing explanation

Fig. 1 is the structural representation of a kind of capacitor performance test fixture of the utility model;

Fig. 2 is the vertical view of Fig. 1.

Embodiment

In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.

See also Fig. 1 and Fig. 2, wherein Fig. 1 is the structural representation of a kind of capacitor performance test fixture of the utility model; Fig. 2 is the vertical view of Fig. 1.

Described a kind of capacitor performance test fixture, comprise checkout equipment 10, also comprise worktable 20, metal support block 30, cylinder 40, expansion link 50 and metallic briquette 60, the work top of described worktable 20 becomes the oblique angle of 30 ° ~ 45 ° with surface level, the table top bottom of described worktable 20 is fixed with the metal support block 30 of multiple mutual parallel arranged, the upper end end face of described metal support block 30 is provided with capacitor stopper slot 31, the equal correspondence in top of described each metal support block 30 arranges a cylinder 40, described cylinder 40 is arranged on the top of worktable 20 table top, described metallic briquette 60 is connected on cylinder 40 by described expansion link 50, and metallic briquette 60 is just to described metal support block 30, described metal support block 30 and metallic briquette 60 are all electrically connected described checkout equipment 10.

In actual production process, when the metal support block 30 of 4 mutual parallel arranged is fixed in the table top bottom of described worktable 20, single workman's work efficiency is the highest.

The advantage of a kind of capacitor performance test fixture that the utility model provides is: by the work top of worktable 20 to be become the oblique angle of 30 ° ~ 45 ° with surface level, the table top bottom of described worktable 20 is fixed with the metal support block 30 of multiple mutual parallel arranged, the upper end end face of described metal support block 30 is provided with capacitor stopper slot 31, when installing testing capacitor, directly one end of capacitor is put in the stopper slot 31 in metal support block 30, by the effect of gravity, be stabilized in stopper slot 31, can not offset, and the equal correspondence in top of described each metal support block 30 arranges a cylinder 40, described cylinder 40 is arranged on the top of worktable 20 table top, described metallic briquette 60 is connected on cylinder 40 by described expansion link 50, and metallic briquette 60 is just to described metal support block 30, after installing testing capacitor, direct startup cylinder 40, cylinder 40 drives expansion link 50 that metallic briquette 60 is pressed to testing capacitor, capacitor is stabilized between metal support block 30 and metallic briquette 60, be convenient to like this install and fixing capacitor to be measured, and metallic briquette can not be made to press partially and cause the phenomenon damaging capacitor to occur, thus save ample resources and cost.

The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.

Claims

1. a capacitor performance test fixture, comprise checkout equipment (10), it is characterized in that, also comprise worktable (20), metal support block (30), cylinder (40), expansion link (50) and metallic briquette (60), the work top of described worktable (20) becomes the oblique angle of 30 ° ~ 45 ° with surface level, the table top bottom of described worktable (20) is fixed with the metal support block (30) of multiple mutual parallel arranged, the upper end end face of described metal support block (30) is provided with capacitor stopper slot (31), the equal correspondence in top of described each metal support block (30) arranges a cylinder (40), described cylinder (40) is arranged on the top of worktable (20) table top, described metallic briquette (60) is connected on cylinder (40) by described expansion link (50), and metallic briquette (60) is just to described metal support block (30), described metal support block (30) and metallic briquette (60) are all electrically connected described checkout equipment (10).

2. a kind of capacitor performance test fixture according to claim 1, is characterized in that, the table top bottom of described worktable (20) is fixed with the metal support block (30) of 4 mutual parallel arranged.