CN211295556U - Universal SMA type connector shell - Google Patents

Abstract

The utility model discloses a general type SMA type connector shell, include, connector shell and joint main part, connect main part detachable and install the inner chamber at connector shell, set casing and spout, the assorted set casing is all installed to the top left and right sides of connector shell, both sides all have the spout along controlling the direction around both ends about the inner chamber of set casing, and coupling mechanism installs the top at connector shell. This general type SMA type connector housing, through set casing and coupling mechanism's cooperation installation, can effectually fix the inner chamber at the connector housing with the joint main part, and through pressing the fixture block to the inboard to with the spring compression, drive the fixture block and withdraw to the inner chamber of spacing groove, can be convenient remove fixed to the set casing, the device can guarantee that the connector housing is fixed the effect better when with articulate, is difficult for droing, thereby guarantees the normal use of connector.

Description

Universal SMA type connector shell

Technical Field

The utility model relates to a connector technical field specifically is a general type SMA type connector shell.

Background

The connector is a very common device, and is visible everywhere in life, but for the metal shell of the connector, the metal shell is punched and bent by a metal plate through a punching process, and because the metal shell of the connector is used for accommodating the connector body and is buckled with the accommodated connector body, various cutting is often required to be carried out on the metal plate during the punching process of the metal shell of the connector, and the purpose is to ensure that the cut plate can be correctly bent into the shape of the required metal shell.

The prior connector shell has poor fixing effect when being connected with a joint and is easy to fall off, thereby influencing the normal use of the connector.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a general type SMA type connector shell to solve among the prior art connector shell with articulate the relatively poor problem of fixed effect.

In order to achieve the above object, the utility model provides a following technical scheme: a universal SMA type connector housing includes,

the connector comprises a connector shell and a connector main body, wherein the connector main body is detachably arranged in an inner cavity of the connector shell;

the connector comprises a fixed shell and sliding chutes, wherein the left side and the right side of the top end of the connector shell are respectively provided with the matched fixed shell, and the front side and the rear side of the left end and the right end of an inner cavity of the fixed shell are respectively provided with the sliding chutes along the left-right direction;

and the connecting mechanism is arranged at the top end of the connector shell.

Preferably, coupling mechanism includes spacing groove, connecting rod, slider, recess, fixture block, spring, stopper and draw-in groove, the spacing groove has all been seted up to the top left and right sides of connector shell, the embedded grafting of spacing groove has the connecting rod, and the top of connecting rod extends to the inner chamber of set casing, both sides all install around the top of connecting rod with spout assorted slider, and the outside of slider is embedded in the inner chamber of spout, the draw-in groove has all been seted up to the left and right sides of connector shell.

Preferably, a groove is formed in the bottom end of the inner cavity of the connecting rod, a clamping block matched with the clamping groove is inserted into the inner cavity of the groove, the clamping groove extends out of the outer side of the clamping block, a spring is fixedly mounted between the inner side of the clamping block and the inner wall of the groove, and limiting blocks are mounted at the upper end and the lower end of the clamping block.

Preferably, the shape of the fixture block is a trapezoid.

Preferably, the fixture block and the fixture groove are located on the same horizontal line.

Preferably, the length of the sliding groove is the same as that of the inner cavity of the fixed shell.

Preferably, the length of the fixing case is half of the length of the connector housing.

Compared with the prior art, the beneficial effects of the utility model are that: this general type SMA type connector housing, through set casing and coupling mechanism's cooperation installation, can effectually fix the inner chamber at the connector housing with the joint main part, and through pressing the fixture block to the inboard to with the spring compression, drive the fixture block and withdraw to the inner chamber of spacing groove, can be convenient remove fixed to the set casing, the device can guarantee that the connector housing is fixed the effect better when with articulate, is difficult for droing, thereby guarantees the normal use of connector.

Drawings

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

fig. 2 is a front cross-sectional structural schematic view of the connector housing of fig. 1;

fig. 3 and fig. 2 are schematic structural diagrams of the connecting rod of the present invention in front view and sectional view.

In the figure: 1. connector shell, 2, joint main part, 3, set casing, 4, spout, 5, coupling mechanism, 51, spacing groove, 52, connecting rod, 53, slider, 54, recess, 55, fixture block, 56, spring, 57, stopper, 58, draw-in 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. 1-3, the present invention provides a technical solution: the utility model provides a general type SMA type connector housing, include, connector housing 1, connect main part 2, set casing 3, spout 4 and coupling mechanism 5, connect main part 2 detachable and install the inner chamber at connector housing 1, assorted set casing 3 is all installed to the top left and right sides of connector housing 1, can be fixed with connecting main part 2 through set casing 3, both sides all have spout 4 along controlling the direction around the inner chamber of set casing 3 both ends, coupling mechanism 5 installs the top at connector housing 1, can be fixed with set casing 3 through coupling mechanism 5.

As preferred scheme, furthermore, coupling mechanism 5 includes spacing groove 51, connecting rod 52, slider 53, recess 54, fixture block 55, spring 56, stopper 57 and draw-in groove 58, spacing groove 51 has all been seted up to the top left and right sides of connector shell 1, spacing groove 51's embedded grafting has connecting rod 52, and connecting rod 52's top extends to the inner chamber of set casing 3, connecting rod 52 can be at the inner chamber of spacing groove 51 reciprocating motion from top to bottom, slider 53 with spout 4 assorted is all installed to the top front and back both sides of connecting rod 52, and the outside of slider 53 is embedded in the inner chamber of spout 4, spout 4 can move about the outer wall of slider 53, make set casing 3 can move about, draw-in groove 58 has all been seted up to the left and right sides of connector shell 1.

As a preferable scheme, furthermore, a groove 54 is formed in the bottom end of the inner cavity of the connecting rod 52, a fixture block 55 matched with the fixture groove 58 is inserted into the inner cavity of the groove 54, the fixture groove 58 extends out of the outer side of the fixture block 55, the fixture block 55 is clamped into the inner cavity of the fixture groove 58 to fix the fixing shell 3, a spring 56 is fixedly installed between the inner side of the fixture block 55 and the inner wall of the groove 54, the spring 56 is a coil spring, the elastic coefficient of the spring is 18N/CM, the spring 56 generates elastic deformation after being stretched or extruded, the spring returns to the initial state after external force is removed, and the upper end and the lower end.

Preferably, the shape of the latching block 55 is trapezoidal, so that the latching block 55 can be conveniently latched into the inner cavity of the latching groove 58, and a good fixing effect is achieved.

Preferably, the latching block 55 and the latching groove 58 are located on the same horizontal line, so that the latching block 55 can move out of the inner cavity of the latching groove 58.

Preferably, the length of the sliding groove 4 is the same as the length of the inner cavity of the fixed shell 3, so as to ensure that the moving distance of the fixed shell 3 towards the outside is maximized, and facilitate the joint main body 2 to be taken out conveniently.

Preferably, the length of the fixing housing 3 is half of the length of the connector housing 1, which improves the fixing effect of the fixing housing 3 to the handpiece main body 2.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

When the connector is disassembled, the clamping block 55 is pressed inwards by hand to drive the clamping block 55 to move inwards, the spring 56 is compressed to drive the clamping block 55 to move to the inner cavity of the limiting groove 51, the fixing of the fixed shell 3 is released, meanwhile, the fixed shell 3 is moved upwards by hand to drive the connecting rod 52 to move upwards in the inner cavity of the limiting groove 51, when the clamping block 55 moves to the top end of the inner cavity of the limiting groove 51, the two fixed shells 3 are pulled outwards by hand to drive the sliding chute 4 to move outwards on the outer wall of the sliding block 53, the fixing of the connector main body 2 can be released, the connector main body 2 can be conveniently taken out, when the connector main body 2 is installed, the connector main body 2 is inserted into the inner cavity of the connector shell 1, the fixed shells 3 are moved inwards by hand to drive the inner sides of the two fixed shells 3 to be mutually jointed, the connector main body 2 is fixed, the fixed shells 3, simultaneously, the fixture block 55 moves downwards along with the fixture groove 58, the spring 56 is made to pop out, the fixture block 55 is pushed to move out of the inner cavity of the fixture groove 58, the fixing shell 3 is fixed, the vertical movement is prevented, the device can effectively fix the connector main body 2, the accidental falling phenomenon is avoided, the installation and the disassembly are convenient, and the popularization and the use of the device are facilitated.

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 illustrated 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 being referred to must have a particular orientation, be constructed and operated in a particular orientation; also, unless expressly stated or limited otherwise, the terms "snap" or "coupling" or "snap" or "set" or "mount" are to be construed broadly, e.g., as a fixed connection, a removable connection, or an integral part; 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 (7)

1. A universal SMA-type connector housing, characterized by: comprises the steps of (a) preparing a mixture of a plurality of raw materials,

the connector comprises a connector shell (1) and a connector main body (2), wherein the connector main body (2) is detachably arranged in an inner cavity of the connector shell (1);

the connector comprises a fixed shell (3) and sliding chutes (4), wherein the left side and the right side of the top end of the connector shell (1) are respectively provided with the matched fixed shell (3), and the front side and the rear side of the left end and the right end of an inner cavity of the fixed shell (3) are respectively provided with the sliding chutes (4) along the left-right direction;

and the connecting mechanism (5) is arranged at the top end of the connector shell (1).

2. A universal SMA-type connector housing according to claim 1, wherein: coupling mechanism (5) are including spacing groove (51), connecting rod (52), slider (53), recess (54), fixture block (55), spring (56), stopper (57) and draw-in groove (58), spacing groove (51) have all been seted up to the top left and right sides of connector shell (1), the embedded grafting of spacing groove (51) has connecting rod (52), and the top of connecting rod (52) extends to the inner chamber of set casing (3), both sides all install with spout (4) assorted slider (53) around the top of connecting rod (52), and the outside inlay of slider (53) in the inner chamber of spout (4), draw-in groove (58) have all been seted up to the left and right sides of connector shell (1).

3. A universal SMA-type connector housing according to claim 2, wherein: the bottom end of the inner cavity of the connecting rod (52) is provided with a groove (54), a clamping block (55) matched with the clamping groove (58) is inserted into the inner cavity of the groove (54), the clamping groove (58) extends out of the outer side of the clamping block (55), a spring (56) is fixedly installed between the inner side of the clamping block (55) and the inner wall of the groove (54), and limiting blocks (57) are installed at the upper end and the lower end of the clamping block (55).

4. A universal SMA-type connector housing according to claim 3, wherein: the fixture block (55) is trapezoidal in shape.

5. A universal SMA-type connector housing according to claim 3, wherein: the clamping block (55) and the clamping groove (58) are positioned on the same horizontal line.

6. A universal SMA-type connector housing according to claim 1, wherein: the length of the sliding groove (4) is the same as that of the inner cavity of the fixed shell (3).

7. A universal SMA-type connector housing according to claim 1, wherein: the length of the fixed shell (3) is half of the length of the connector shell (1).

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