CN207490162U - A kind of novel SCSI electric connectors - Google Patents

Abstract

The utility model discloses a kind of novel SCSI electric connectors, including plastic body mounting assembly, terminal assemblies and rear plug assembly, the plastic body mounting assembly includes plastic casing, plastic cement socket, terminal-connecting element and connects card slot with rear plug, the plastic cement socket is fixedly mounted on the front surface of the plastic casing, the terminal-connecting element is mounted on the inside of the plastic cement socket, and the terminal-connecting element is fixedly connected with the plastic cement socket；By the installation site for changing terminal, trapezoidal mounting base is set, corresponding terminal is mounted on inside the terminal mounting hole opened up in trapezoidal mounting base, rear plug housing connect deck by rear plug with plastic casing and is fixedly connected, and can facilitate rear plug assembly hole bit-by-bit, and terminal is 90 degree of bending structures, reduce the volume of connector entirety by changing the structure of terminal, realize the miniaturization and lighting of connector, whole product is fixedly welded on by terminal and harpoon fixing piece on pcb board, facilitates installation.

Description

A kind of novel SCSI electric connectors

Technical field

The utility model belongs to computer connector technical field, and in particular to a kind of novel SCSI electric connectors.

Background technology

SCSI electric connectors it is simple be literally called personal computer system interface from English, this is one kind exclusively for small The memory cell interface pattern of type Computer System Design, as industry market product demand is more and more lightening, to connector Product requirement also increasingly minimizes, and existing SCSI is reduced to 20 PINS by conventional 68 PINS, light in the market to meet The demand of thinning.

Original SCSI electric connectors are since Interface Terminal is more, and the inadequate science of structure, the volume for leading to connector is larger, and Cannot meet the needs of lightening to connector in the market.

Invention content

The purpose of this utility model is to provide a kind of novel SCSI electric connectors, to solve to propose in above-mentioned background technology Original SCSI electric connectors are since Interface Terminal is more, and the inadequate science of structure, the volume for leading to connector is larger, can not meet In the market the problem of the demand lightening to connector.

To achieve the above object, the utility model provides following technical solution：A kind of novel SCSI electric connectors, including modeling Colloid mounting assembly, terminal assemblies and rear plug assembly, the plastic body mounting assembly include plastic casing, plastic cement socket, terminal Connector connects card slot with rear plug, and the plastic cement socket is fixedly mounted on the front surface of the plastic casing, the terminal connection Part is mounted on the inside of the plastic cement socket, and the terminal-connecting element is fixedly connected with the plastic cement socket, the plastic casing Rear side surface bottom offer rear plug connection card slot, offer cavity volume, the terminal assemblies inside the plastic casing Including terminal, the terminal is mounted on the inside of the plastic casing, and the terminal is fixedly connected with the terminal-connecting element, institute It states rear plug assembly and includes harpoon mounting groove, institute including rear plug housing, rear plug connection deck and trapezoidal mounting base, the rear plug housing The upper surface that harpoon mounting groove is opened in the rear plug housing is stated, the trapezoidal peace is installed on the inside of the rear plug housing Seat is filled, the trapezoidal mounting base includes terminal mounting hole, and the trapezoidal mounting base is hierarchic structure, is opened in the trapezoidal mounting base Equipped with multiple terminal mounting holes, the terminal mounting hole runs through the trapezoidal mounting seat body, and the terminal is fixedly mounted In the terminal mounting hole, the rear plug connection deck is fixedly mounted on rear plug housing front faces, the rear plug housing and institute Plastic casing is stated to be fixedly connected by rear plug connection deck.

Preferably, the rear plug assembly further includes harpoon fixing piece, and the harpoon fixing piece is harpoon shape and structure, described Harpoon fixing piece is contained in the harpoon mounting groove, and the harpoon fixing piece is detachable.

Preferably, the terminal is 90 degree of bending structures, and the terminal top is contained in the plastic casing and is opened up In cavity volume, and be fixedly connected with the terminal-connecting element, the terminal bottom end be contained in the trapezoidal mounting base open up it is described In terminal mounting hole, and it is fixedly connected with the terminal mounting hole.

Preferably, there are two rear plug connection card slot is set altogether, and two rear plugs connection card slots be separately positioned on it is described The left and right ends of plastic casing rear surface bottom, the rear plug connection deck are mutually kissed with the rear plug connection card rooved face structure It closes, the rear plug connection deck connect card slot with the rear plug and is slidably connected.

Preferably, the terminal mounting hole number is equal with the terminal number.

Compared with prior art, the beneficial effects of the utility model are：By changing the installation site of terminal, setting is trapezoidal Mounting base is mounted on corresponding terminal inside the terminal mounting hole opened up in trapezoidal mounting base, and rear plug housing leads to plastic casing Later plug connection deck is fixedly connected, and can facilitate rear plug assembly hole bit-by-bit, terminal is 90 degree of bending structures, by changing end The structure of son reduces the volume of connector entirety, realizes the miniaturization and lighting of connector, whole product by terminal with Harpoon fixing piece is fixedly welded on pcb board, facilitates installation.

Description of the drawings

Fig. 1 is the structure diagram of the utility model；

Fig. 2 is the side structure schematic view of the utility model；

Fig. 3 is the structure diagram of the utility model rear plug housing；

In figure：10- plastic bodies mounting assembly, 11- plastic casings, 12- plastic cement socket, 13- terminal-connecting elements, 14- rear plugs Plug assembly, 31- harpoons fixing piece, 32- rear plugs housing, 321- harpoons peace after connection card slot, 20- terminal assemblies, 21- terminals, 30- Tankage, 33- rear plugs connection deck, the trapezoidal mounting bases of 34-, 341- terminal mounting holes.

Specific embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained shall fall within the protection scope of the present invention.

- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of novel SCSI electric connectors, including plastic cement Body mounting assembly 10, terminal assemblies 20 and rear plug assembly 30, plastic body mounting assembly 10 include plastic casing 11, plastic cement socket 12nd, terminal-connecting element 13 connects card slot 14 with rear plug, and plastic cement socket 12 is fixedly mounted on the front surface of plastic casing 11, and terminal connects Fitting 13 is mounted on the inside of plastic cement socket 12, and terminal-connecting element 13 is fixedly connected with plastic cement socket 12, after plastic casing 11 Side surface bottom offers rear plug connection card slot 14, and cavity volume is offered inside plastic casing 11, and terminal assemblies 20 include terminal 21, Terminal 21 is mounted on the inside of plastic casing 11, and terminal 21 is fixedly connected with terminal-connecting element 13, and rear plug assembly 30 includes rear plug Housing 32, rear plug connection deck 33 and trapezoidal mounting base 34, rear plug housing 32 include harpoon mounting groove 321, harpoon mounting groove 321 The upper surface of rear plug housing 32 is opened in, the inside of rear plug housing 32 is installed with trapezoidal mounting base 34, trapezoidal mounting base 34 Including terminal mounting hole 341, trapezoidal mounting base 34 is hierarchic structure, and multiple terminal mounting holes are offered in trapezoidal mounting base 34 341, terminal mounting hole 341 runs through trapezoidal 34 ontology of mounting base, and terminal 21 is fixedly mounted in terminal mounting hole 341, and rear plug connects It connects deck 33 and is fixedly mounted on 32 front surface of rear plug housing, rear plug housing 32 connect deck 33 by rear plug with plastic casing 11 and consolidates Fixed connection.

In the present embodiment, SCSI electric connectors include plastic body mounting assembly 10, terminal assemblies 20 and rear plug assembly 30, modeling The rear side surface bottom of glue housing 11 offers rear plug connection card slot 14, and cavity volume, terminal assemblies are offered inside plastic casing 11 20 include terminal 21, and terminal 21 is mounted on the inside of plastic casing 11, and terminal 21 is fixedly connected with terminal-connecting element 13, trapezoidal peace Dress seat 34 is hierarchic structure, multiple terminal mounting holes 341 is offered in trapezoidal mounting base 34, terminal mounting hole 341 is through trapezoidal 34 ontology of mounting base, terminal 21 are fixedly mounted in terminal mounting hole 341, and rear plug connection deck 33 is fixedly mounted on rear plug housing 32 front surfaces, rear plug housing 32 connect deck 33 by rear plug with plastic casing 11 and are fixedly connected, by the peace for changing terminal 21 Holding position sets trapezoidal mounting base 34, and corresponding terminal 21 is mounted in the terminal mounting hole 341 opened up in trapezoidal mounting base 34 Portion, can facilitate rear plug assembly hole bit-by-bit, and rear plug housing 32 connect deck 33 by rear plug with plastic casing 11 and is fixedly connected.

Further, rear plug assembly 30 further includes harpoon fixing piece 31, and harpoon fixing piece 31 is harpoon shape and structure, harpoon Fixing piece 31 is contained in harpoon mounting groove 321, and harpoon fixing piece 31 is detachable.

In the present embodiment, rear plug assembly 30 further includes harpoon fixing piece 31, and harpoon fixing piece 31 is harpoon shape and structure, fish Fork fixing piece 31 is contained in harpoon mounting groove 321, and harpoon fixing piece 31 is detachable, and whole product is consolidated by terminal 21 and harpoon Determine part 31 to be fixedly welded on pcb board, facilitate installation.

Further, terminal 21 is 90 degree of bending structures, and 21 top of terminal is contained in plastic casing 11 and opens up cavity volume It is interior, and be fixedly connected with terminal-connecting element 13,21 bottom end of terminal is contained in the terminal mounting hole 341 that trapezoidal mounting base 34 opens up It is interior, and be fixedly connected with terminal mounting hole 341.

In the present embodiment, terminal 21 is 90 degree of bending structures, and 21 top of terminal is contained in plastic casing 11 and opens up appearance Intracavitary, and be fixedly connected with terminal-connecting element 13,21 bottom end of terminal is contained in the terminal mounting hole 341 that trapezoidal mounting base 34 opens up It is interior, and be fixedly connected with terminal mounting hole 341, reduce the volume of connector entirety by changing the structure of terminal 21, realize The miniaturization and lighting of connector.

Further, there are two rear plug connection card slot 14 is set altogether, and two rear plugs connection card slots 14 are separately positioned on modeling The left and right ends of 11 rear surface bottom of glue housing, rear plug connection deck 33 connect 14 surface texture of card slot with rear plug and mutually coincide, Rear plug connection deck 33 connect card slot 14 with rear plug and is slidably connected.

In the present embodiment, rear plug connection card slot 14 is altogether there are two settings, and two rear plug connection card slots 14 are separately positioned on The left and right ends of 11 rear surface bottom of plastic casing, rear plug connection deck 33 connect 14 surface texture of card slot with rear plug and mutually kiss It closes, rear plug connection deck 33 connect card slot 14 with rear plug and is slidably connected, and facilitates the installation of rear plug housing 32 and plastic casing 11.

Further, 21 numbers of 341 numbers of terminal mounting hole and terminal are equal.

In the present embodiment, 21 numbers of 341 numbers of terminal mounting hole and terminal are equal, facilitate and terminal 21 is fixedly mounted on end In sub- mounting hole 341.

While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of novel SCSI electric connectors, it is characterised in that：Including plastic body mounting assembly（10）, terminal assemblies（20）With it is rear Plug assembly（30）, the plastic body mounting assembly（10）Including plastic casing（11）, plastic cement socket（12）, terminal-connecting element（13） Card slot is connected with rear plug（14）, the plastic cement socket（12）It is fixedly mounted on the plastic casing（11）Front surface, the end Sub- connecting member（13）Mounted on the plastic cement socket（12）Inside, the terminal-connecting element（13）With the plastic cement socket（12） It is fixedly connected, the plastic casing（11）Rear side surface bottom offer rear plug connection card slot（14）, the plastic casing Body（11）Inside offers cavity volume, the terminal assemblies（20）Including terminal（21）, the terminal（21）Mounted on the plastic cement Housing（11）Inside, the terminal（21）With the terminal-connecting element（13）It is fixedly connected, the rear plug assembly（30）Including Rear plug housing（32）, rear plug connection deck（33）With trapezoidal mounting base（34）, the rear plug housing（32）Including harpoon mounting groove （321）, the harpoon mounting groove（321）It is opened in the rear plug housing（32）Upper surface, the rear plug housing（32）It is interior Side is installed with the trapezoidal mounting base（34）, the trapezoidal mounting base（34）Including terminal mounting hole（341）, it is described trapezoidal Mounting base（34）For hierarchic structure, the trapezoidal mounting base（34）On offer multiple terminal mounting holes（341）, the end Sub- mounting hole（341）Through the trapezoidal mounting base（34）Ontology, the terminal（21）It is fixedly mounted on the terminal mounting hole （341）Interior, the rear plug connects deck（33）It is fixedly mounted on rear plug housing（32）Front surface, the rear plug housing（32）With institute State plastic casing（11）Deck is connected by the rear plug（33）It is fixedly connected.

2. a kind of novel SCSI electric connectors according to claim 1, it is characterised in that：Plug assembly after described（30）Also wrap Include harpoon fixing piece（31）, the harpoon fixing piece（31）For harpoon shape and structure, the harpoon fixing piece（31）It is contained in institute State harpoon mounting groove（321）It is interior, the harpoon fixing piece（31）Detachably.

3. a kind of novel SCSI electric connectors according to claim 1, it is characterised in that：The terminal（21）It is 90 degree Bending structure, the terminal（21）Top is contained in the plastic casing（11）In opened up cavity volume, and it is connect with the terminal Part（13）It is fixedly connected, the terminal（21）Bottom end is contained in the trapezoidal mounting base（34）The terminal mounting hole opened up （341）It is interior, and with the terminal mounting hole（341）It is fixedly connected.

4. a kind of novel SCSI electric connectors according to claim 1, it is characterised in that：The rear plug connects card slot（14） Altogether there are two settings, and two rear plug connection card slots（14）It is separately positioned on the plastic casing（11）The left and right of rear surface bottom Both ends, the rear plug connect deck（33）Card slot is connect with the rear plug（14）Surface texture mutually coincide, the rear plug connection Deck（33）Card slot is connect with the rear plug（14）It is slidably connected.

5. a kind of novel SCSI electric connectors according to claim 1, it is characterised in that：The terminal mounting hole（341） Number and the terminal（21）Number is equal.