CN211377031U

CN211377031U - Connector shell with telescopic structure

Info

Publication number: CN211377031U
Application number: CN201922412825.5U
Authority: CN
Inventors: 苏文香; 杨宝康
Original assignee: Xi'an Yuqi High Pressure Sealed Electrical Connector Co ltd
Current assignee: Xi'an Yuqi High Pressure Sealed Electrical Connector Co ltd
Priority date: 2019-12-29
Filing date: 2019-12-29
Publication date: 2020-08-28
Anticipated expiration: 2029-12-29

Abstract

The utility model discloses a connector shell with a telescopic structure, which comprises an upper shell, a lower shell and a connector body, wherein both sides of the upper shell and the lower shell are fixedly connected with installation blocks, the upper shell and the lower shell are positioned between the two installation blocks at the same side and are connected through second bolts, the wall ends of a plurality of second bolt rods are in threaded connection with nuts, the nuts are in contact with the bottom ends of the two installation blocks on the lower shell, the inner walls of the upper shell and the lower shell are respectively provided with a plurality of elastic components, one ends of the elastic components are fixedly connected with extrusion plates, the two extrusion plates correspond to each other, the connector body is positioned between the two extrusion plates, the outer sides of the upper shell and the lower shell are in threaded connection with two first bolts, the wall ends of the four first bolt rods are respectively and fixedly connected with rotating blocks, and the back sides of the two extrusion plates are respectively provided with two grooves, the connector body can be conveniently, the connector body or the inner parts of the upper shell and the lower shell are convenient to maintain and replace, and the cost is saved.

Description

Connector shell with telescopic structure

Technical Field

The utility model relates to a connector shell with extending structure belongs to connector technical field.

Background

Electrical connectors, also commonly referred to as circuit connectors, bridge two conductors in a circuit so that current or signals can flow from one conductor to the other. An electrical connector is a motor system that provides a separable interface for connecting two sub-electronic systems, simply, the components used to complete the electrical connection between the circuits or electronic machines become the connector, i.e., the bridge between the two. A housing is generally fixedly mounted around the connector for protection.

The shell of the current connector is usually integrated with the connector, the disassembly is very troublesome, some connectors cannot be disassembled at all, and the connector is more troublesome to maintain when the connector body breaks down.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a connector housing with extending structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a connector shell with a telescopic structure comprises an upper shell, a lower shell and a connector body, wherein mounting blocks are fixedly connected to two sides of the upper shell and the lower shell, the two mounting blocks of the upper shell and the lower shell, which are positioned on the same side, are connected through second bolts, a plurality of second bolt rod wall ends are in threaded connection with nuts, the nuts are in contact with the bottom ends of the two mounting blocks on the lower shell, a plurality of elastic assemblies are arranged on the inner walls of the upper shell and the lower shell, one ends of the elastic assemblies are fixedly connected with extrusion plates, the two extrusion plates correspond to each other, the connector body is positioned between the two extrusion plates, two first bolts are in threaded connection with the outer sides of the upper shell and the lower shell, the wall end parts of the four first bolt rods are fixedly connected with rotating blocks, and the back sides of the two extrusion plates are provided with two grooves, the four end parts of the wall end of the first bolt rod and the rotating block are positioned in the corresponding grooves.

Preferably, a plurality of elastic component all include telescopic link and spring, and is a plurality of telescopic link and a plurality of spring both ends tip respectively with last shells inner wall, shells inner wall and two stripper plate outer walls fixed connection down.

Preferably, the outer walls of the two sides of the upper shell and the lower shell are in threaded connection with third bolts, the wall ends of the third bolt rods are fixedly connected with extrusion blocks, and the four extrusion blocks are located on the two sides of the connector body respectively.

Preferably, two extrusion board opposite sides and four extrusion blocks are all fixedly connected with the cushion near one side of connector body, and a plurality of the cushion all with connector body outer wall in close contact with.

Preferably, the areas of the notches of the plurality of grooves are smaller than the area of the bottom of the groove, and the areas of the plurality of turning blocks are larger than the areas of the notches of the corresponding grooves.

Preferably, the four rotating blocks are matched with the four grooves, and the four rotating blocks are movably connected with the inner walls of the corresponding grooves.

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

1. the utility model discloses a both ends are extruded and the centre gripping about a plurality of elastic component and two stripper plates to the connector body, fix the connector body, through screwing up four first bolts, make two stripper plates further extrude and the centre gripping the upper and lower both ends of connector body, guarantee the stability of connector body.

2. The utility model discloses a set up the connector body between last casing and lower casing, go up and fix through a plurality of second bolts and a plurality of nut between casing and the lower casing, can dismantle last casing and lower casing, take out the connector body, conveniently maintain and change the cost with the internal portion of last casing and lower casing to the connector body.

3. The utility model discloses at last casing and the equal threaded connection in casing both sides have the third bolt down, through screwing up the third bolt, make the extrusion piece carry out the centre gripping to the both sides of connector body and fix, further guarantee the stability of connector body.

Drawings

FIG. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at the position A of the present invention;

fig. 3 is a top view of the present invention;

fig. 4 is a schematic structural view of the elastic assembly of the present invention.

In the figure: 1. an upper housing; 2. an elastic component; 21. a telescopic rod; 22. a spring; 3. a first bolt; 4. extruding the block; 5. a connector body; 6. a lower housing; 7. a nut; 8. mounting blocks; 9. a second bolt; 10. a third bolt; 11. a rubber pad; 12. a pressing plate; 13. rotating the block; 14. and (4) a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a connector shell with a telescopic structure comprises an upper shell 1, a lower shell 6 and a connector body 5, wherein mounting blocks 8 are fixedly connected to two sides of the upper shell 1 and the lower shell 6, the two mounting blocks 8 of the upper shell 1 and the lower shell 6 which are positioned on the same side are connected through second bolts 9, the wall ends of the rods of the second bolts 9 are in threaded connection with nuts 7, the nuts 7 are in contact with the bottom ends of the two mounting blocks 8 on the lower shell 6, the inner walls of the upper shell 1 and the lower shell 6 are respectively provided with a plurality of elastic assemblies 2, one ends of the elastic assemblies 2 are fixedly connected with extrusion plates 12, the two extrusion plates 12 correspond to each other, the connector body 5 is positioned between the two extrusion plates 12, two first bolts 3 are in threaded connection with the outer sides of the upper shell 1 and the lower shell 6, rotating blocks 13 are fixedly connected to the end parts of the rods of the four first bolts 3, two opposite sides of the two extrusion plates 12 are respectively provided with, four 3 pole wall end tip of first bolt and turning block 13 all are located corresponding recess 14, through a plurality of elastic component 2, four first bolts 3, two stripper plate 12 and a plurality of third bolt 10 and a plurality of stripper block 4 can be with the fine fixing of connector body 5, guarantee connector body 5's stability, through last casing 1 and the detachability between the casing 6 down simultaneously, made things convenient for and maintained and change connector body 5 and last casing 1 and the casing 6 inside down, save the cost.

The groove opening areas of the plurality of grooves 14 are smaller than the groove bottom areas, the areas of the plurality of rotating blocks 13 are larger than the groove opening areas of the corresponding grooves 14, the four rotating blocks 13 are matched with the four grooves 14, the four rotating blocks 13 are movably connected with the inner walls of the corresponding grooves 14, so that the four rotating blocks 13 can drive the extrusion plates 12 to move through the corresponding grooves 14, the plurality of elastic assemblies 2 comprise telescopic rods 21 and springs 22, the end parts of the two ends of the plurality of telescopic rods 21 and the ends of the plurality of springs 22 are respectively fixedly connected with the inner wall of the upper shell 1, the inner wall of the lower shell 6 and the outer walls of the two extrusion plates 12, the strong restoring force of the plurality of springs 22 acts on the corresponding extrusion plates 12 to extrude the connector body 5, rubber pads 11 are fixedly connected to the opposite sides of the two extrusion plates 12 and one side of the four extrusion blocks 4 close to the connector body 5, and the, prevent that connector body 5 from being impaired, go up the equal threaded connection of casing 1 and 6 both sides outer walls of lower casing and have third bolt 10, four equal fixedly connected with extrusion piece 4 of 10 pole wall ends of third bolt, four extrusion piece 4 are located 5 both sides of connector body respectively, further guarantee connector body 5's stability.

Specifically, the utility model discloses during the use, rotate four first bolts 3, make two stripper plates 12 keep away from each other, a plurality of springs 22 contract, install connector body 5 between two stripper plates 12, rotate four first bolts 3 again, make two stripper plates 12 carry out centre gripping and fixed to connector body 5 upper and lower both ends through four first bolt 3's effort and a plurality of spring 22's strong restoring force, guarantee connector body 5's stability, screw up third bolt 10 at last, make stripper block 4 carry out centre gripping and fixed to connector body 5's both sides, further guarantee connector body 5's stability. The utility model discloses can be convenient with taking out of connector body 5, be convenient for maintain and change connector body 5 or go up casing 1 and casing 6 inside down, practice thrift the cost.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The connector shell with the telescopic structure comprises an upper shell (1), a lower shell (6) and a connector body (5), and is characterized in that both sides of the upper shell (1) and the lower shell (6) are fixedly connected with mounting blocks (8), the two mounting blocks (8) which are positioned on the same side of the upper shell (1) and the lower shell (6) are connected through second bolts (9), the rod wall ends of the second bolts (9) are in threaded connection with nuts (7), the nuts (7) are in contact with the bottom ends of the two mounting blocks (8) on the lower shell (6), the inner walls of the upper shell (1) and the lower shell (6) are provided with a plurality of elastic assemblies (2), one ends of the elastic assemblies (2) are fixedly connected with extrusion plates (12), the two extrusion plates (12) are corresponding, the connector body (5) is positioned between the two extrusion plates (12), go up casing (1) and casing (6) outside equal threaded connection have two first bolts (3), four first bolt (3) the equal fixedly connected with turning block (13) of pole wall end tip, two stripper plate (12) looks dorsal part all is provided with two recesses (14), four first bolt (3) pole wall end tip all is located corresponding recess (14) with turning block (13).

2. A connector housing having a telescopic structure according to claim 1, wherein: a plurality of elastic component (2) all include telescopic link (21) and spring (22), and are a plurality of telescopic link (21) and a plurality of spring (22) both ends tip respectively with last casing (1) inner wall, lower casing (6) inner wall and two stripper plate (12) outer wall fixed connection.

3. A connector housing having a telescopic structure according to claim 1, wherein: go up casing (1) and lower casing (6) both sides outer wall equal threaded connection have third bolt (10), four equal fixedly connected with extrusion piece (4) of third bolt (10) pole wall end, four extrusion piece (4) are located connector body (5) both sides respectively.

4. A connector housing having a telescopic structure according to claim 1, wherein: two equal fixedly connected with cushion (11) of one side that extrusion board (12) opposite side and four extrusion pieces (4) are close to connector body (5), a plurality of cushion (11) all with connector body (5) outer wall in close contact with.

5. A connector housing having a telescopic structure according to claim 1, wherein: the area of the notches of the plurality of grooves (14) is smaller than the area of the bottom of the groove, and the area of the plurality of rotating blocks (13) is larger than the area of the notches of the corresponding grooves (14).

6. A connector housing having a telescopic structure according to claim 1, wherein: four turning block (13) and four recess (14) phase-matchs, and four turning block (13) all with correspond recess (14) inner wall swing joint.