CN203521695U - Multi-row elastic-grid electrical connector - Google Patents

Abstract

The utility model relates to a multi-row elastic-grid electrical connector. The connector comprises a plug, a socket and elastic contact grid rows. Two sides of an inner portion of the socket are embedded with 1-3 rows of elastic contact grid rows. Four points of two ends of the elastic contact grid rows are pressed, deformed and fixed in the socket. A plug end portion is inserted into the socket. Simultaneously, the plug end portion is contacted with the elastic contact grid rows in a bending mode. The socket is a section bar formed by a pedestal, a door-type clamping groove of a pedestal surface and a grid row pressing strip. The elastic contact grid rows are a scale grid row shape structure formed by a supporting sheet and two or more than two elastic contact sheets. Compared to the prior art, by using the connector of the utility model, there are the following advantages that the size is small; the structure is simple; usage is convenient, scientific and practical; installation and maintenance are easy and so on; a contact area is effectively increased; a contact resistance value is reduced; a current bearing capability is increased; electrical performance is increased too; maintenance cost is reduced. The connector is suitable for rapid and reliable insertion of high voltage current power unit input and output and possesses a wide market prospect.

Description

Many row's elasticity grid electrical cnnectors

Technical field

The utility model relates to for the Elecrical connector in drawer type electrical cabinet body, particularly many row's elasticity grid electrical cnnectors.

Background technology

At present, power consumption surges, and electric power system equipment Development is rapid, as high-voltage large-capacity power electronic equipment.For improving the processability of product structure of power drive electrical cabinet body, often adopt drawer type electrical cabinet body.In conventional art, the electrical connection in drawer and cabinet is conventionally with bolts.Due to the fast development of electric utility, to improving constantly of each part requirement in electric equipment and conductor ampacity, being connected between drawer and electric in cabinet is subject matter.Traditional bolt connects the subject matter existing: contact area is little, and contact resistance value is large, and current carrying capacity is little, easily heating, and installation and maintenance are inconvenient, and maintenance cost is high, directly affects electric property.

Summary of the invention

The purpose of this utility model is to provide many rows elasticity grid electrical cnnector that a kind of fast and reliable that is applicable to the input of high-tension current power cell, output patches.

For achieving the above object, the utility model is realized by the following technical solutions:

Many row's elasticity grid electrical cnnectors, comprise plug, socket and resilient contact grid row, the inner both sides of described socket are all embedded with 1～3 row resilient contact grid row, in the crimp fixed socket of 4, two ends of resilient contact grid row, plug ends is inserted in socket, and plug ends contacts with resilient contact grid row is crooked simultaneously.

The section bar that described socket consists of gate-type draw-in groove and the grid row pressure bar of base, susceptor surface, the inner both sides of gate-type draw-in groove are provided with two or more grid row pressure bar.

Described gate-type draw-in groove end face is provided with socket.

Described resilient contact grid row forms fish scale grid row shape structure by support chip and two or more elastic contact chip, and elastic contact chip two ends are riveted on support chip.

Described elastic contact chip is the v-shaped structure with radian, and the two ends of elastic contact chip are provided with claw hook, and the V-arrangement bottom of elastic contact chip is to the relative direction perk of claw hook.

Described support chip is that both sides are with the structure of grid sheet in a row.

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

Many row's elasticity grid electrical cnnectors, have that volume is little, simple in structure, easy to use, science is practical, be easy to install and the feature such as maintenance, effectively increased contact area, reduced contact resistance value, strengthen current carrying capacity, improved electric property, reduced maintenance cost, the fast and reliable that is applicable to the input of high-tension current power cell, output patches, and has wide market prospects.

Accompanying drawing explanation

Fig. 1 is structure chart of the present utility model;

Fig. 2 is structure chart of the present utility model;

Fig. 3 is the A-A profile of the utility model Fig. 1;

Fig. 4 is the B-B profile of the utility model Fig. 1;

Fig. 5 is the C-C profile of the utility model Fig. 2;

Fig. 6 is the structure chart of the utility model plug;

Fig. 7 is the structure chart of the utility model socket;

Fig. 8 is the structure chart of the utility model socket;

Fig. 9 is the utility model resilient contact grid row's structure chart;

Figure 10 is the vertical view of the utility model Fig. 9;

Figure 11 is the structure chart of the utility model elastic contact chip;

Figure 12 is the upward view of the utility model Figure 11;

Figure 13 is the left view of the utility model Figure 11;

Figure 14 is the structure chart of the utility model support chip.

1-plug, 2-socket, 3-resilient contact grid row, 201-base, 202-gate-type draw-in groove, 203-grid row pressure bar, 204-socket, 301-elastic contact chip, 302-support chip, 3011-claw hook, 3021-grid sheet

Embodiment

Below in conjunction with accompanying drawing, embodiment of the present utility model is further illustrated:

As shown in Fig. 1～Fig. 6, the utility model is arranged elasticity grid electrical cnnector more, comprise plug 1, socket 2 and resilient contact grid row 3, the described inner both sides of socket 2 are all embedded with 1～3 row resilient contact grid row 3, resilient contact grid are arranged in the crimp fixed socket 2 of 4,3 two ends, plug 1 end is inserted in socket 2, and plug 1 end contacts with resilient contact grid row 3 is crooked simultaneously.

As shown in Figure 7 and Figure 8, the section bar that above-mentioned socket 2 consists of gate-type draw-in groove 202 and the grid row pressure bar 203 on base 201, base 201 surfaces, the inner both sides of gate-type draw-in groove 202 are provided with two or more grid row pressure bar 203, and gate-type draw-in groove 203 end faces are provided with socket 204.

As shown in Fig. 9～Figure 14, above-mentioned resilient contact grid row 3 forms fish scale grid row shape structure by support chip 302 and two or more elastic contact chip 301, elastic contact chip 301 two ends are riveted on support chip 302, elastic contact chip 301 is the v-shaped structure with radian, the two ends of elastic contact chip 301 are provided with claw hook 3011, the V-arrangement bottom of elastic contact chip 301 is to the relative direction perk of claw hook 3011, and support chip 302 is that both sides are with the structure of grid sheet 3021 in a row.

Before using the utility model, first according to conductive current, determine elastic contact chip 301, the number of resilient contact grid row 3 and grid row pressure bar 203 and support chip 302 and the length of plug 1, claw hook 3011 by elastic contact chip 301 two ends is riveted on and on support chip 302, forms resilient contact grid row 3, then resilient contact grid row 3 sides from socket 2 are inserted into gate-type draw-in groove 202 inside, compress resilient contact grid and arrange the grid row pressure bar 203 of 3 both sides, resilient contact grid row 3 is fixed in socket 2, after socket 2 and resilient contact grid row 3 have assembled, by plug 1 and equipment connection, socket 2 is fixed in drawer type electrical cabinet body, when needs power supply to the device, plug 1 end is inserted in socket 2 through socket 204, plug 1 end contacts with resilient contact grid row 3 is crooked, electric current is by resilient contact grid row 3 and plug 1 inflow equipment, so just fast, completed easily the power supply to equipment, when needs stop equipment powering, plug 1 end is extracted in socket 2, so just stop equipment powering.

Above described in be only basic principle of the present utility model, not the utility model is imposed any restrictions, everyly according to the utility model, it is carried out to equivalent variations and modification, all within the category of the art of this patent protection scheme.

Claims (6)

1. arrange elasticity grid electrical cnnectors more, it is characterized in that, comprise plug, socket and resilient contact grid row, the inner both sides of described socket are all embedded with 1～3 row resilient contact grid row, in the crimp fixed socket of 4, two ends of resilient contact grid row, plug ends is inserted in socket, and plug ends contacts with resilient contact grid row is crooked simultaneously.

2. many row's elasticity grid electrical cnnectors according to claim 1, is characterized in that, the section bar that described socket consists of gate-type draw-in groove and the grid row pressure bar of base, susceptor surface, and the inner both sides of gate-type draw-in groove are provided with two or more grid row pressure bar.

3. many row's elasticity grid electrical cnnectors according to claim 2, is characterized in that, described gate-type draw-in groove end face is provided with socket.

4. many row's elasticity grid electrical cnnectors according to claim 1, is characterized in that, described resilient contact grid row forms fish scale grid row shape structure by support chip and two or more elastic contact chip, and elastic contact chip two ends are riveted on support chip.

5. many row's elasticity grid electrical cnnectors according to claim 4, is characterized in that, described elastic contact chip is the v-shaped structure with radian, and the two ends of elastic contact chip are provided with claw hook, and the V-arrangement bottom of elastic contact chip is to the relative direction perk of claw hook.

6. many row's elasticity grid electrical cnnectors according to claim 4, is characterized in that, described support chip is that both sides are with the structure of grid sheet in a row.

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