CN210350231U

CN210350231U - Connector shell

Info

Publication number: CN210350231U
Application number: CN201921568776.8U
Authority: CN
Inventors: 黎虎; 崔斯伟; 姜国栋; 李连振; 信传奇; 陈方舟
Original assignee: Jinan No10 Radio Factory Co ltd
Current assignee: Jinan No10 Radio Factory Co ltd
Priority date: 2019-09-19
Filing date: 2019-09-19
Publication date: 2020-04-17
Anticipated expiration: 2029-09-19

Abstract

The application discloses a connector shell, which comprises a shell, wherein the shell comprises a bottom plate, the edge of the bottom plate is provided with a continuous vertical plate, the vertical plate and the bottom plate jointly form a groove with an opening at one end, the bottom plate and the vertical plate jointly form a symmetrical structure, the vertical plate on one side of a symmetrical shaft is provided with a buckle extending out of the vertical plate, the vertical plate on the other side of the symmetrical shaft is provided with a clamping groove, and a pair of shells are oppositely matched and connected into a whole through the buckle and the clamping groove by the groove; adopt same structure to realize the butt joint, need not to distinguish casing and lower casing, when connecting, the buckle cooperation draw-in groove of another casing of a casing, the buckle on the draw-in groove cooperation another casing on a casing has realized the stable effect of mutually supporting the connection.

Description

Connector shell

Technical Field

The application relates to the field of connectors, in particular to a connector shell.

Background

The connector is used for butt joint of circuits, and has different forms and different structures according to different application objects, frequencies, power and application environments; connectors typically have a cavity with openings for receiving various electrical components that are contacts or pins for mating with another contact or receptacle.

The inventor finds that the existing connector shell is generally composed of two parts, namely an upper shell and a lower shell, wherein the upper shell and the lower shell are respectively provided with corresponding connecting holes; however, the connection method is inconvenient, and needs to be fastened or disassembled by a matching tool during assembly and disassembly; the parts are easy to scatter during disassembly, and the whole assembly and disassembly efficiency is affected.

SUMMERY OF THE UTILITY MODEL

The purpose of this application is to the defect that prior art exists, provides a connector shell, adopts two casings that the structure is the same to dock, and dock structure adopts buckle and draw-in groove, has saved traditional bolt-up's structure, can realize exempting from the fastener installation, reaches quick assembly disassembly effect that does not scatter.

In order to realize the purpose, the following technical scheme is adopted:

the utility model provides a connector shell, includes the casing, the casing includes the bottom plate, the bottom plate edge is equipped with continuous riser, the riser forms an one end open-ended recess with the bottom plate jointly, and a symmetrical structure is constituteed jointly to bottom plate and riser, is equipped with the buckle that extends the riser on the riser of its symmetry axis one side, is equipped with the draw-in groove on the riser of symmetry axis opposite side, and a pair of casing uses the recess relatively to be connected as an organic whole through buckle and draw-in groove cooperation.

Further, the riser includes the roof and is located two curb plates of roof both sides, keeps away from the opening that one side of roof formed the recess between two curb plates.

Furthermore, the number of the buckles and the number of the clamping grooves are two.

Furthermore, one side plate is provided with a buckle, the other side plate is provided with a clamping groove at a symmetrical position, the top plate on one side of the symmetry axis is provided with another buckle, and the other side of the symmetry axis is provided with another clamping groove at a symmetrical position.

Furthermore, the top plate is perpendicular to the side plates, and two ends of the top plate are connected with the corresponding side plates through transition plates respectively.

Furthermore, after the pair of shells are combined, the two grooves are combined to form a cavity, and the openings of the two grooves jointly form a cavity opening which is used for accommodating the connector element.

Furthermore, one side of the bottom plate, which is far away from the cavity, is provided with a first anti-slip part, the first anti-slip part comprises a plurality of grooves which are arranged in parallel at equal intervals, and a protrusion is formed between every two adjacent grooves.

Furthermore, one side of the side plate, which is far away from the cavity, is provided with a second anti-skid part, and the second anti-skid parts on the two shell side plates can be just butted after being combined.

Compared with the prior art, the application has the advantages and positive effects that:

(1) the butt joint can be realized by adopting the same structure through the symmetrically arranged buckles and the clamping grooves, the upper shell and the lower shell do not need to be distinguished, the upper shell and the lower shell have the same structure, the problem that the upper shell and the lower shell with different structures need to be manufactured through different dies is avoided, the shells can be manufactured by adopting the same die, when in connection, the buckle of one shell is matched with the clamping groove of the other shell, and the clamping groove on one shell is matched with the buckle on the other shell, so that the stable mutual matching connection effect is realized;

(2) the butt joint structure adopts a form of matching the buckle and the clamping groove, so that bolts and nuts can be prevented from being used as fasteners, and the self-carried structure of the body of the butt joint structure can be directly combined, the fasteners can not fall off during combination and disassembly, and the disassembly and assembly efficiency is improved;

(3) the structure that the buckle is matched with the clamping groove is adopted, and when the shell is assembled, other tools are not needed, the grooves of the two shells are directly opposite, and the shell is pressed and clamped; the structure of a plurality of draw-in grooves of cooperation and buckle to distribute in the direction of difference, can improve the compactness that two casings are connected.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.

Fig. 1 is a front view of a housing of embodiment 1 of the present application;

fig. 2 is a side view of the housing of embodiment 1 of the present application;

fig. 3 is a rear view of the housing of embodiment 1 of the present application.

Wherein: 1. bottom plate, 2, roof, 3, curb plate, 4, first buckle, 5, second buckle, 6, second draw-in groove, 7, first draw-in groove, 8, opening, 9, first antiskid portion, 10, second antiskid portion.

Detailed Description

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an", and/or "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof;

for convenience of description, the words "up", "down", "left" and "right" in this application, if any, merely indicate correspondence with the directions of up, down, left and right of the drawings themselves, and do not limit the structure, but merely facilitate the description of the application and simplify the description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the application.

The terms "mounted", "connected", "fixed", and the like in the present application should be understood broadly, and for example, the terms "mounted", "connected", and "fixed" may be fixedly connected, detachably connected, or integrated; the two components can be connected mechanically or electrically, directly or indirectly through an intermediate medium, or connected internally or in an interaction relationship, and specific meanings of the above terms in the present application will be understood by those skilled in the art according to specific situations.

As described in the background art, the connector housing of the prior art is generally composed of two parts, i.e., an upper housing and a lower housing, which are respectively provided with corresponding connecting holes, after the components are assembled, the upper housing and the lower housing are folded, and a screw passes through the two connecting holes and is fastened by matching with a nut, so as to realize the assembly of the connector housing; however, the connection method is inconvenient, and needs to be fastened or disassembled by a matching tool during assembly and disassembly; cause the scattering of part easily when disassembling, influence whole equipment and the efficiency of disassembling, to above-mentioned technical problem, this application has provided a connector housing.

Example 1

In an exemplary embodiment of the present application, a connector housing is provided, as shown in fig. 1-3.

The connector shell comprises two shells with the same structure, the shells comprise a bottom plate 1, the edge of the bottom plate is provided with a continuous vertical plate, the vertical plate and the bottom plate jointly form a groove with an opening 8 at one end, the bottom plate and the vertical plate jointly form a symmetrical structure, the vertical plate on one side of a symmetrical shaft is provided with a buckle extending out of the vertical plate, the vertical plate on the other side of the symmetrical shaft is provided with a clamping groove, and the pair of shells are connected into a whole in a matching way by the groove and the clamping groove oppositely through the buckle;

after the pair of shells are combined, the two grooves are combined to form a cavity, and the openings of the two grooves jointly form a cavity opening which is used for accommodating the connector element.

The two shells with the same structure are matched to form the shell of the connector, so that the shells can be conveniently manufactured, two dies are not required to be arranged on the upper shell and the lower shell, and the butt joint can be completed by the same structure; adopt buckle and draw-in groove to carry out the mode that the symmetric position set up for the whole symmetry axis of casing, realize just that with the structure casing can realize the complex root cause, will form two casings of connector shell and divide into first casing and second casing, the draw-in groove of second casing is connected from the left side to the buckle of first casing, the buckle of second casing is connected the draw-in groove of first casing from the right side, connects the butt joint combination of accomplishing the two from the both sides cooperation.

Through buckle and the draw-in groove that the symmetry set up for can adopt same structure to realize the butt joint, need not to distinguish and go up casing and casing down, it is the same with casing structure down to go up the casing, the last casing of avoiding different structures and the problem that the casing need be made through different moulds down, adopt same mould just can accomplish the preparation of this application casing, when connecting, the draw-in groove of another casing of buckle cooperation of a casing, the buckle on the draw-in groove cooperation of another casing on the casing, the effect of stable mutually supporting connection has been realized.

Certainly, in order to facilitate the butt joint of the buckle and the clamping groove, the clamping groove can be provided with a guide groove, and the clamping groove can be positioned and guided in advance when being connected with the clamping groove, so that the clamping groove can be conveniently and accurately butted.

The grooves are just spaces for accommodating elements of the connector, and after the two grooves are butted to form a cavity, the openings at the lower ends of the two grooves are also butted, in the embodiment, a rectangular cavity opening is formed together to form a contact part for butting the connector and other elements.

Further, the vertical plate comprises a top plate 2 and two side plates 3 positioned on two sides of the top plate, and a groove opening is formed in one side, far away from the top plate, between the two side plates; as shown in fig. 1, the whole vertical plate is in a shape of a Chinese character 'ao' which is open downwards, the side plates at the two sides and the top plate at the top are provided with corresponding clamping grooves or buckles, the number of the specific buckles and the clamping grooves is configured according to the size of the whole connector, and the arrangement position of the vertical plate can be adjusted according to the requirement.

The structure that the buckle is matched with the clamping groove is adopted, and when the shell is assembled, other tools are not needed, the grooves of the two shells are directly opposite, and the shell is pressed and clamped; the structure of a plurality of draw-in grooves of cooperation and buckle to distribute in the direction of difference, can improve the compactness that two casings are connected.

Preferably, in this embodiment, because the overall size of the connector structure is not large, two buckles and two clamping grooves are arranged on one shell, and four matching butt joint positions are provided after the two shells are butted to form a shell, so that the strength requirement under the size can be met; for the connector shell with larger or smaller size, the number of the buckles and the clamping grooves can be increased or reduced properly so as to meet the requirement of connection strength and reduce the processing difficulty;

one side plate is provided with a buckle, the other side plate is provided with a clamping groove at a symmetrical position, the top plate at one side of the symmetrical shaft is provided with another buckle, and the other side plate is provided with another clamping groove at a symmetrical position; the top plate is vertical to the side plates, and two ends of the top plate are connected with the corresponding side plates through transition plates respectively.

In this embodiment, the buckle on the side plate is the first buckle 4, the slot on the side plate is the first slot 7, the buckle and the slot on the top plate are the second buckle 5 and the second slot 6, respectively, and the positions where the first buckle and the second buckle are located are perpendicular to each other, so that the two connecting parts are in a perpendicular state, and the connection stability is further improved.

In this embodiment, the buckle is a plate structure extending out of the vertical plate, and a protrusion is arranged on one side of the plate and can be clamped in the recess of the groove, so as to form a fixed connection; other connection modes can be adopted, and the clamping structure can be automatically changed according to the requirement, so that detailed description is omitted.

Butt joint structure adopts buckle and draw-in groove complex form, can avoid using bolt, nut as the fastener, directly through the structure from the area of its body combine can, all can not produce dropping of fastener when combination and disassembling, improved tear open, adorn efficiency.

Further, a first anti-skid part 9 is arranged on one side, away from the cavity, of the bottom plate, the first anti-skid part comprises a plurality of grooves which are arranged in parallel at equal intervals, and bulges are formed between every two adjacent grooves; and a second anti-skid part 10 is arranged on one side of the side plate, which is far away from the cavity, and the second anti-skid parts on the two shell side plates can be just butted after being combined.

The antiskid portions arranged at two different positions are convenient for plugging and unplugging when the connector is matched with other elements in the later period, and the antiskid portions are arranged in two directions, so that good antiskid effect can be realized by adopting different modes to grip the connector.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a connector shell, its characterized in that, includes the casing, the casing includes the bottom plate, the bottom plate edge is equipped with continuous riser, the riser forms an one end open-ended recess with the bottom plate jointly, and a symmetrical structure is constituteed jointly to bottom plate and riser, is equipped with the buckle that extends the riser on the riser of its symmetry axis one side, is equipped with the draw-in groove on the riser of symmetry axis opposite side, and a pair of casing is connected as an organic whole through buckle and draw-in groove cooperation through the recess relatively.

2. The connector shell according to claim 1, wherein the vertical plate comprises a top plate and two side plates located at two sides of the top plate, and an opening of the groove is formed between the two side plates at a side far away from the top plate.

3. A connector housing according to claim 2, wherein there are two of said snaps and said detents.

4. The connector shell according to claim 3, wherein one of the side plates is provided with a catch, the other side plate is provided with a catch at a symmetrical position, the top plate at one side of the symmetry axis is provided with another catch, and the other side plate is provided with another catch at a symmetrical position.

5. The connector shell according to any one of claims 2 to 4, wherein the top plate is perpendicular to the side plates, and both ends of the top plate are connected to the corresponding side plates through a transition plate.

6. A connector shell according to claim 2, wherein the two recesses combine to form a cavity when the pair of shells are combined, and the openings of the two recesses together form a cavity opening, said cavity being adapted to receive the connector element.

7. The connector shell according to claim 6, wherein a side of the bottom plate away from the cavity is provided with a first anti-slip portion, the first anti-slip portion comprises a plurality of grooves arranged in parallel at equal intervals, and a protrusion is formed between adjacent grooves.

8. A connector shell according to claim 6 or 7, wherein the side of the side plate away from the cavity is provided with a second anti-slip part, and the second anti-slip parts on the two shell side plates can be just butted after combination.