CN200997506Y

CN200997506Y - Contacting claw structure of inserted distributing case

Info

Publication number: CN200997506Y
Application number: CN 200620148092
Authority: CN
Inventors: 胡明德
Original assignee: Andakang Science & Technology Co Ltd
Current assignee: Andakang Science & Technology Co Ltd
Priority date: 2006-10-25
Filing date: 2006-10-25
Publication date: 2007-12-26
Anticipated expiration: 2016-10-25

Abstract

A contact hook structure of the plug-in type distribution cabinet is composed of two clamping pieces, with a plurality of grooves and at least a fixing hole; a plurality of springs, of which each is positioned in the groove of the clamping piece respectively; at least a fixture, which is threaded in the fixing hole of the clamping piece to position the clamping piece.

Description

Plug-in type is divided electronic box engaging nail minor structure

Technical field

The utility model relates to a kind of engaging nail minor structure, especially refer to that a kind of plug-in type divides electronic box engaging nail minor structure, utilize the metallic elastic spare that is provided with on the contact claw that contact claw and the electric connection effect of dividing electronic box joint and bus-bar joint are improved, divide electric effect to increase.

Background technology

Shown in Figure 1A and Figure 1B, existing plug-in type divides electronic box contact claw 1 to comprise two intermediate plates 2, each intermediate plate all has the clamping part 4 of two fixing holes 3 and the crooked certain radian of front end thereof, when plug-in type divides electronic box contact claw 1 to be in user mode, be fixed in branch electronic box pin 6 by Fixed latches 5 and the fixing hole 3 that passes on it, plug-in type is divided the clamping part 4 clamping bus-bar pins 7 of electronic box contact claw 1, make branch electronic box pin 6 divide electronic box to contact claw 1 by plug-in type and form electric connection with bus-bar pin 7, yet, it is a rigid structure that existing plug-in type is divided electronic box contact claw 1 integral body, and uncompensated structure, cause loosening easily in the junction, thereby prior art can divide electronic box contact claw 1 to set up an elastic insulated film to increase adaptation with dividing electronic box pin 6 junctions in plug-in type, but its effect is still not good, therefore, the utility model improves the defective that prior art exists based on aforementioned reason.

The utility model content

A kind of plug-in type of the utility model is divided electronic box engaging nail minor structure, utilizes the metallic elastic spare that is provided with on the contact claw, and anchor clamps and the electric connection effect of dividing electronic box joint and bus-bar joint are improved, and divides electric effect to increase.

Based on aforementioned purpose, the utility model plug-in type is divided electronic box engaging nail minor structure, comprises two intermediate plates, has a plurality of grooves and at least one fixing hole; A plurality of springs, each spring are arranged at respectively in the groove of this intermediate plate; And at least one fixture, fix those intermediate plates in order to pass this intermediate plate fixing hole; The degree of depth of this groove is less than the diameter of this spring, and those grooves are arranged at the two ends of this intermediate plate.

Compared with prior art, the utlity model has following advantage:

A kind of plug-in type of the utility model is divided electronic box engaging nail minor structure, utilizes the metallic elastic spare that is provided with on the contact claw that contact claw and the electric connection effect of dividing electronic box joint and bus-bar joint are improved, and divides electric effect to increase.

For further understanding the purpose of this utility model, feature and effect, below in conjunction with specific embodiment, and conjunction with figs. illustrates in detail.

Description of drawings

Figure 1A divides the exploded perspective view of electronic box contact claw for existing plug-in type;

Figure 1B divides the user mode profile of electronic box contact claw for existing plug-in type;

Fig. 2 divides electronic box engaging nail minor structure to be arranged at plug-in type for the utility model plug-in type and divides the electronic box schematic perspective view;

Fig. 3 A divides electronic box engaging nail minor structure to be arranged at plug-in type for the utility model plug-in type and divides exploded view on the electronic box;

Fig. 3 B divides the stereogram of electronic box engaging nail minor structure for the utility model plug-in type;

Fig. 4 divides electronic box for plug-in type and is arranged at the schematic diagram of bus-bar;

End view when Fig. 5 A divides electronic box engaging nail minor structure to be connected with the bus-bar pin for the utility model plug-in type;

Top view when Fig. 5 B divides electronic box engaging nail minor structure to be connected with the bus-bar pin for the utility model plug-in type.

The main element symbol description is as follows:

＜prior art 〉

1 plug-in type is divided electronic box contact claw

2 intermediate plates

3 fixing holes

4 clamping parts

5 Fixed latches

6 fens electronic box pins

7 bus-bar pins

＜the utility model 〉

10 plug-in types are divided electronic box engaging nail minor structure

11 intermediate plates

12 springs

13 Fixed latches

20 plug-in types are divided electronic box

21 fens electronic box pins

30 bus-bars

31 pin slots

32 fens electronic box Connection Blocks

110 grooves

111 fixing holes

310 lug bosses

Embodiment

Fig. 2 is that the utility model plug-in type divides electronic box engaging nail minor structure to be arranged at plug-in type to divide the electronic box schematic perspective view; Fig. 3 A is that the utility model plug-in type divides electronic box engaging nail minor structure to be arranged at plug-in type to divide exploded view on the electronic box; Fig. 3 B is the stereogram that the utility model plug-in type is divided electronic box engaging nail minor structure; Shown in Fig. 3 A and Fig. 3 B, the utility model plug-in type is divided electronic box engaging nail minor structure 10, comprises two intermediate plates 11, has four grooves 110 and two fixing holes 111 in this embodiment; Four springs 12, each spring 12 are arranged at respectively in the groove 110 of intermediate plate 11; And two Fixed latches 13, fix intermediate plate 11 in order to the fixing hole 111 that passes intermediate plate 11; The degree of depth of groove 110 is less than the diameter of spring 12, and groove 110 is arranged at the two ends of intermediate plate 11, and for example shown in Fig. 3 A or the 3B, the utility model plug-in type divides electronic box engaging nail minor structure 10 to be fixed in the pin 21 that plug-in type is divided electronic box 20 with Fixed latches 13, is connected with bus-bar from the other end again.

Fig. 4 is that plug-in type divides electronic box to be arranged at the schematic diagram of bus-bar; Fig. 5 A is the end view of the utility model plug-in type when dividing electronic box engaging nail minor structure to be connected with the bus-bar pin; Fig. 5 B is the upward view of the utility model plug-in type when dividing electronic box engaging nail minor structure to be connected with the bus-bar pin; Shown in Fig. 4, Fig. 5 A, Fig. 5 B, it is the branch electronic box Connection Blocks 32 that are arranged on the bus-bar 30 that plug-in type is divided electronic box 20, its inside has pin slot 31, have a lug boss 310 in the pin slot 31 and divide electronic box engaging nail minor structure 10 other ends to be connected, make plug-in type divide electronic box 20 and bus-bar 30 to divide the branch electronic box pin 21 that electronic box engaging nail minor structure 10 and plug-in type divide electronic box 20 and form and electrically connect via lug boss 310, plug-in type in the pin slot 31 with plug-in type.

Divide electronic box engaging nail minor structure 10 as the described plug-in type of Fig. 5 B, utilize the spring 12 that is provided with on the intermediate plate 11 that the intermediate plate 11 and the electric connection effect of the lug boss 310 that divides electronic box pin 21 and bus-bar 30 are improved, have compensating action, divide electric effect to increase.

More than disclosed only be several specific embodiment of the present utility model, still, the utility model is not limited thereto, any those skilled in the art can think variation all should fall into protection range of the present utility model.

Claims

1. a plug-in type is divided electronic box engaging nail minor structure, it is characterized in that, comprising:

Two intermediate plates have a plurality of grooves and at least one fixing hole;

A plurality of springs, each spring are arranged at respectively in the groove of this intermediate plate; And

At least one fixture, the fixing hole that passes this intermediate plate fixes those intermediate plates.

2. plug-in type as claimed in claim 1 is divided electronic box engaging nail minor structure, it is characterized in that, the degree of depth of this groove is less than the diameter of this spring.

3. plug-in type as claimed in claim 1 is divided electronic box engaging nail minor structure, it is characterized in that, those grooves are arranged at the two ends of this intermediate plate.