CN208256611U

CN208256611U - A kind of fuse that can be engaged by clamping with terminal

Info

Publication number: CN208256611U
Application number: CN201820432151.8U
Authority: CN
Inventors: 陈强
Original assignee: Kunshan Minotech Precision Industry Co Ltd
Current assignee: Kunshan Minotech Precision Industry Co Ltd
Priority date: 2018-03-29
Filing date: 2018-03-29
Publication date: 2018-12-18
Anticipated expiration: 2028-03-29

Abstract

The utility model discloses a kind of fuses that can be engaged by clamping with terminal, including shell, and the middle part of the shell is connected unit, threaded hole are offered in the connected unit, fastener can be closed with corresponding threaded holes；Monosymmetric in the connected unit is equipped with bearing assembly, the bearing assembly includes two parallel support plates, connect the connecting plate of two support plates, the connecting plate integrally connects with the side of the connected unit, positioning table is equipped in region between the support plate ipsilateral positioned at connected unit, the positioning table is connected with the support plate, and card slot is equipped on the positioning table；Terminal includes ontology, there is a downward lug at the middle part of the ontology, the lug is matched with the card slot, by using the terminal of specific structure, and the structure of shell is improved, can be realized the clamping of terminal and shell, it is ensured that facilitates replacement in time in use, and the stable structure is reliable, and it is highly-safe.

Description

A kind of fuse that can be engaged by clamping with terminal

Technical field

The utility model relates to technical field of electric equipment, more particularly to a kind of fusing that can be engaged by clamping with terminal Device.

Background technique

In the prior art, the terminal in fuse generallys use the fixed mode of plastic cement and integrally connects with shell, this just makes It is limited at the terminal use scope in fuse, and fuse volume is larger, for erector, needs with varied Fuse installed, to meet the needs of different operating conditions, however the waste of resource certainly will be will cause in this way, nor just In carrying, therefore, a kind of fuse of replaceable terminal how is provided, becomes the utility model and the technology solved is needed to ask Topic.

Utility model content

In order to solve the above-mentioned technical problem, the utility model provides a kind of fuse that can be engaged by clamping with terminal.

The technical solution of the utility model is as follows:

A kind of fuse that can be engaged by clamping with terminal, including shell, the middle part of the shell are a rectangular configuration Connected unit, threaded hole is offered in the connected unit, fastener is fixed by closing with corresponding threaded holes with object；? The monosymmetric of the connected unit is equipped with bearing assembly, and the bearing assembly includes two parallel support plates, connects two The connecting plate of support plate, the connecting plate integrally connect with the side of the connected unit, the support plate ipsilateral positioned at connected unit it Between region in be equipped with positioning table, the positioning table is connected with the support plate, equipped with card slot on the positioning table；Terminal Including ontology, there is a downward lug at the middle part of the ontology, the lug is matched with the card slot.

Further, the front end face of the ontology is upturned, and connecting hole is offered on front end face；In the positioning table Top end position open up it is fluted.

Preferably, the front end of the ontology is recycled downwards, U-shaped structure.

Further, it is connected with flexible backplate in the side of the ontology, is connected in the top of the ontology There is briquetting, briquetting is pressed on the upper surface of ontology, and top surface and support plate flush, total in the top surface of pressure plate and support plate It is same to be connected with latch.

The utility model has the advantages that terminal of the utility model by using specific structure, and the structure of shell is improved, energy Enough realize the clamping of terminal and shell, it is ensured that facilitate replacement in time in use, and the stable structure is reliable, safety It is high.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the structural schematic diagram of fuse disclosed in the utility model embodiment；

Fig. 2 is a kind of structural schematic diagram schematic diagram of terminal disclosed in the utility model embodiment；

Fig. 3 is the structural schematic diagram schematic diagram of another terminal disclosed in the utility model embodiment.

Number and corresponding component title represented by letter in figure:

1, shell；2, connected unit；3, support plate；4, connecting plate；5, positioning table；6, card slot；7, lug；8, ontology；9, even Connect hole；10, backplate.

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 Detailed description.

Fig. 1 shows the structural schematic diagram of fuse comprising shell 1 has a rectangle at the middle part of the shell 1 The connected unit 2 of structure offers threaded hole at the middle part of the connected unit 2, and the threaded hole can be matched with fastener, leads to It crosses and is screwed using fastener to threaded hole, the shell 1 is locked in object (such as wall or equipment surface).

It further include bearing assembly, the bearing assembly is distributed in the left and right sides of the connected unit 2, and symmetrical, institute Stating bearing assembly includes support plate 3, is parallel to each other between support plate 3, forms a space among the two, connects two support plates The connecting plate 4 of 3 ends, wherein front end face, the rear end face of the connecting plate 4 are connected with support plate 3 respectively, one side and company Consecutive 2 are connected, here, can be bonding close to the side of connected unit 2 and connected unit 2 by connecting plate 4 by way of bonding, Integral structure can also be made in connected unit 2 and connecting plate 4, to ensure that connecting plate 4 connects with the stabilization of connected unit 2.

Positioning table 5, the positioning table 5 and institute are provided in the region being located between two ipsilateral support plates 3 of connected unit 2 It states support plate 3 to be connected, card slot 6 is equipped on the positioning table 5, the card slot 6 can be matched with the terminal.

Fig. 2 shows the structural schematic diagram of the terminal, the terminal includes ontology 8, is had at the middle part of the ontology 8 One downward lug 7, the lug 7 are inserted into the card slot 6, and are matched with the card slot 6.

Further, the front end of the ontology 8 is recycled downwards, and U-shaped structure is conducive to be connected with guiding in this way, And promote the stability of contact.

Fig. 3 shows the structural schematic diagram of another terminal, the difference from Fig. 2 is that, the front end face of the ontology 8 It is upturned, offers connecting hole 9, while on front end face in order to adapt to the installation to terminal, in the positioning table 5 Top end position opens up fluted, and staff is facilitated to enable in enough finger slide into grooves in installation, the mobile terminal, Ensure to be installed in place.

When using the terminal in Fig. 2 or Fig. 3, it is connected with flexible backplate 10 in the side of the ontology 8, The top of the ontology 8 is connected with briquetting, and briquetting is pressed on the upper surface of ontology 8, and top surface and 3 flush of support plate, The top surface of pressure plate and support plate 3 is connected with latch jointly.

The pressure plate and 3 phase of support plate are compressed by the latch, can cooperate jointly with briquetting, make to hold Son cannot achieve the movement of vertical direction, and terminal, due to the cooperation of lug 7 and card slot 6, horizontal direction is also limited；When When needing to dismantle, by releasing the latch, limitation of the pressing plate to ontology 8, terminal can be detached from from shell 1.

By above technical scheme, fuse provided by the utility model can be with terminal using clamping engagement Mode is stably connected with, and in actual use, dismountable structure can be realized recycling, and terminal can basis It needs to switch over, it is simple and efficient.

Above-described is only preferred embodiments of the present invention, it is noted that for the ordinary skill of this field For personnel, without departing from the concept of the present invention, various modifications and improvements can be made, these all belong to In the protection scope of the utility model.

Claims

1. the fuse that one kind can be engaged by clamping with terminal, which is characterized in that including shell, the middle part of the shell is one The connected unit of rectangular configuration offers threaded hole in the connected unit, and fastener with corresponding threaded holes by closing, with object It is fixed；Monosymmetric in the connected unit is equipped with bearing assembly, and the bearing assembly includes two parallel support plates, even The connecting plate of two support plates is connect, the connecting plate integrally connects with the side of the connected unit, the branch ipsilateral positioned at connected unit Positioning table is equipped in region between fagging, the positioning table is connected with the support plate, and card is equipped on the positioning table Slot；Terminal includes ontology, has a downward lug at the middle part of the ontology, the lug is matched with the card slot.

2. the fuse that one kind according to claim 1 can be engaged by clamping with terminal, which is characterized in that the ontology Front end face is upturned, and connecting hole is offered on front end face；It is opened up in the top end position of the positioning table fluted.

3. the fuse that one kind according to claim 1 can be engaged by clamping with terminal, which is characterized in that the ontology Front end is recycled downwards, U-shaped structure.

4. the fuse that one kind according to any one of claims 1 to 3 can be engaged by clamping with terminal, which is characterized in that It is connected with flexible backplate in the side of the ontology, briquetting is connected with above the ontology, briquetting is pressed on this The upper surface of body, and top surface and support plate flush, are connected with latch in the top surface of pressure plate and support plate jointly.