CN218215929U

CN218215929U - Connector component convenient to installation

Info

Publication number: CN218215929U
Application number: CN202222815682.4U
Authority: CN
Inventors: 黄杰
Original assignee: Guangdong Jide Precision Electronics Co ltd
Current assignee: Guangdong Jide Precision Electronics Co ltd
Priority date: 2022-10-25
Filing date: 2022-10-25
Publication date: 2023-01-03
Anticipated expiration: 2032-10-25

Abstract

The utility model discloses a connector component convenient for installation, which comprises a first connector arranged outside a shell and a second connector positioned inside the shell; an insulating cylinder body penetrating through the shell is arranged at one end part of the connector, and a plurality of male terminals are inserted in the insulating cylinder body; connector two can insert in the insulating cylinder, and be located connector two tip and be equipped with a plurality of jacks that suit with public terminal, install female terminal in the socket, female terminal is connected with the wire, connector two inserts the inner chamber of insulating cylinder and can be with being connected of public terminal and female terminal, the wire of the inside and outside both sides of messenger's casing realizes the communication, need not to connect the wire one by one with connector, can effectively improve connection efficiency, secondly to narrowly, the unable space that reaches of people, because insulating cylinder passes the casing and extends to the casing inboard, therefore can pass through the touch perception, and counterpoint more easily when connecting through insulating cylinder, be convenient for connector two insert among the insulating cylinder, further promote the installation effectiveness.

Description

Connector component convenient to installation

Technical Field

The utility model belongs to the technical field of the connector, specifically a connector assembly convenient to installation.

Background

The connector is one of indispensable parts in the electrical field, with the trend of higher integration and miniaturization, the wire harnesses connected by the connector are more and more, the internal space of the wire harnesses is compressed as much as possible, and for the position needing to be connected by a plurality of wire harnesses, the plurality of wire harnesses are required to be inserted into the connector by repeated actions, so that the installation efficiency is very low; secondly, the user cannot reach a special position, only feels feel the hand feeling, and the installation of multiple wire bundles becomes very difficult.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a connector assembly convenient to installation 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 assembly convenient to mount comprises a first connector mounted on the outer side of a shell and a second connector positioned on the inner side of the shell; an insulating cylinder penetrating through the shell is arranged at one end of the connector, and a plurality of male terminals are inserted into the insulating cylinder; the second connector can be inserted into the insulating cylinder body, and is located that the two ends of the second connector are provided with a plurality of jacks matched with the male terminals, female terminals are installed in the jacks, and the female terminals are connected with wires.

According to the technical scheme, a protective shell is arranged on the periphery of the connector, and one side, close to the connector I, of the protective shell is used for containing a groove of the insulating cylinder.

According to a further technical scheme, a locking structure is arranged between the first connector and the second connector.

Further technical scheme, locking structure is including establishing the draw-in groove on insulating cylinder body surface, the draw-in groove cooperation is used there is the joint piece, the joint piece is established at the elastic component that is "L" type (on, the elastic component is established on connector two.

Further technical scheme, be equipped with the breach on the protective housing, the elasticity portion passes the breach, just the elasticity portion upper surface flushes with the protective housing upper surface.

According to a further technical scheme, an anti-unhooking structure for placing the locking structure to unlock is arranged on the second connector.

According to the technical scheme, the anti-unhooking structure comprises a fixing portion, a first through groove is formed in the fixing portion, a clamping block is used in cooperation with the first through groove, the clamping block is inserted into the first through groove and clamped with the fixing portion, and the clamping block is located above the elastic portion to form limiting.

According to a further technical scheme, the free end of the elastic part protrudes out of one side, close to the first connector, of the protective shell.

According to a further technical scheme, the end part of the clamping block is provided with a limiting block, and the limiting block can abut against the end part of the fixing part.

According to the technical scheme, the upper portion of the inner wall of the fixing portion is provided with a through groove II in the same direction as the through groove I, a limiting lug I connected with the fixing portion is arranged in the through groove II, a limiting lug II is arranged on the fixture block, and the limiting lug II can abut against the limiting lug I.

The utility model has the advantages that:

when installation connector two insert the inner chamber of insulating barrel can be with being connected of public terminal and female terminal, make the wire of the inside and outside both sides of casing realize the communication, need not to connect wire one by one with connector, can effectively improve connection efficiency, secondly to narrowly, the unable space that reaches of people, because insulating barrel passes the casing and extends to the casing inboard, consequently can pass through the touch perception, and counterpoint more easily when connecting through insulating barrel, be convenient for connector two insert among the insulating barrel, further promote the installation effectiveness.

Other features and advantages of the present invention will be described in detail in the detailed description which follows.

Drawings

FIG. 1: the utility model discloses a use state diagram.

FIG. 2 is a schematic diagram: the utility model discloses an explosion chart.

FIG. 3: the utility model discloses a section explosion diagram.

FIG. 4 is a schematic view of: the utility model discloses a three-dimensional structure chart.

FIG. 5 is a schematic view of: the utility model discloses a three-dimensional section view.

FIG. 6: the utility model discloses a part A enlarger.

Reference numerals: the connector comprises a shell 1, a connector 2, a connector I, an insulating cylinder 21, a male terminal 22, a connector II 3, a plug end 31, a jack 32, a female terminal 33, a protective shell 34, a groove 35, a groove 41, a clamping block 42, an elastic part 43, a fixing part 51, a groove I52, a clamping block 53, a limiting block 54, a groove II 55, a limiting bump 56 and a limiting bump 57.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Please refer to fig. 1-6;

the utility model discloses a connector subassembly includes connector one 2 and connector two 3 that cooperate the use, at first with communication line and the male terminal 22 electric connection of connector one 2 together, then fix connector one 2 in the casing 1 outside, make the insulating cylinder 21 of connector one 2 tip pass casing 1 and extend to the casing 1 inboard, before connector two 3 is connected with connector one 2, collect the wire that is located in casing 1 first, then one by one with female wire terminal electric connection, later insert female terminal 33 in the jack 32 of connector two 3 one by one, form and connect spigot 31; a plurality of wire harnesses in the shell 1 are connected with the female terminals 33 and are intensively mounted on the second connector 3, and the plugging end 31 of the second connector 3 is adapted to the shape of the inner cavity of the insulating cylinder 21; when installation connector two 3 insert the inner chamber of insulating cylinder 21 can be with being connected of male terminal 22 and female terminal 33, make the wire of the inside and outside both sides of casing 1 realize the communication, need not to be connected the wire one by one with connector one 2, can effectively improve connection efficiency, secondly to narrowly, the unable space that reaches of people, because insulating cylinder 21 passes casing 1 and extends to casing 1 inboardly, consequently, can pass through the touch perception, and counterpoint more easily when connecting through insulating cylinder 21, be convenient for connector two 3 insert among the insulating cylinder 21, further promote the installation effectiveness.

Furthermore, a fixing portion 51 is further disposed on the first connector 2 and used for being connected with the outer side of the housing 1, and a sealing ring is further embedded in the fixing portion 51.

In this embodiment, the protective housing 34 is arranged on the periphery of the second connector 3, the slot 35 is arranged on the side surface of the protective housing 34, when the second connector 3 is inserted into the insulating cylinder 21, the insulating cylinder 21 is also arranged in the slot 35, the width in the slot 35 can be slightly smaller than the thickness of the insulating cylinder 21, after the insulating cylinder 21 enters the slot 35, the protective housing 34 is pushed outwards by the insulating cylinder 21, and the protective housing 34 can also extrude the insulating cylinder 21, so that the installation is more compact.

Although the first connector 2 and the second connector 3 can be mounted more compactly and protected by the embodiment, the second connector 3 can still be lifted away from the first connector 2 under the action of an external force of pulling, and the sudden power failure or signal disconnection occurs, and the impact on hardware is very large, so that a locking structure is arranged between the first connector 2 and the second connector 3, and the sudden disconnection between the first connector 2 and the second connector 3 is avoided;

the clamping device comprises a clamping groove 41 formed in the surface of an insulating cylinder 21, a clamping block 42 is matched with the clamping groove 41 in use, the clamping block 42 is arranged on an elastic part 43 in an L shape, the elastic part 43 is arranged on a second connector 3, the elastic part 43 can move along with the second connector 3, when the second connector 3 is inserted into the insulating cylinder 21 and extends into a certain position, the clamping block 42 is clamped with the clamping groove 41, the first connector 2 is fixed with the second connector 3, when the first connector and the second connector are required to be separated, the clamping block 42 can be separated from the clamping groove 41 only by applying tension to the elastic part 43 to lift the elastic part, locking is released, and the second connector 3 is pulled out finally.

In this embodiment, in order to reduce the volume of the second connector 3, a notch is formed on the protective shell 34, the elastic portion 43 passes through the notch, and the upper surface of the elastic portion 43 is flush with the upper surface of the protective shell 34.

When the device operates, various severe conditions can be met, for example, the locking structure is unlocked under the conditions of high-frequency vibration and the like generated when a motor operates, and finally the first connector 2 and the second connector 3 are disconnected, so that the second connector 3 is provided with an anti-unhooking structure;

the connector specifically comprises a fixing portion 51, wherein the fixing portion 51 can be arranged on the surface of the second connector 3, or arranged on the protective shell 34, a first through groove 52 is formed in the fixing portion 51, a clamping block 53 is used in cooperation with the first through groove 52, when the clamping block 53 is inserted into the first through groove 52 and clamped with the fixing portion 51, the clamping block 53 is located above the elastic portion 43 to form a limiting position, the clamping block 53 limits the moving range of the elastic portion 43, and the clamping block 42 located on the elastic portion 43 cannot be separated from the clamping groove 41.

The specific fixing manner of the fixture block 53 and the fixing portion 51 is that a through groove two 55 in the same direction as the through groove one 52 is arranged on the upper portion of the inner wall of the fixing portion 51, a first limit projection 56 connected with the fixing portion 51 is arranged in the through groove two 55, a second limit projection 57 is arranged on the fixture block 53, the bottom of the fixture block 53 is abutted against the surface of the elastic portion 43 or has a certain gap in the process that the fixture block 53 is inserted into the through groove one 52, after the first limit projection 56 is abutted against the second limit projection 57, the fixture block 53 is moved and abutted against the position of the elastic portion 43 by using the inclined surfaces of the first limit projection 56 and the second limit projection 57, the fixture block 53 is further moved downwards by using the characteristics of the elastic portion 43, the first limit projection 56 is separated from the second limit projection 57, the second limit projection 57 is moved to the rear side of the first limit projection 56, the elastic portion 43 resets to push the fixture block 53 to move upwards, and under the action of the first limit projection 56 and the second limit projection 57, the fixture block 53 cannot be separated from the fixing portion 51 all the time under the normal state to form a limit.

In order to prevent the locking block 53 from excessively extending into the first through groove 52, a limiting block 54 is arranged at the end part of the locking block 53, and the limiting block 54 can abut against the end part of the fixing part 51.

Based on the above embodiment, the specific unlocking process is; the elastic part 43 is in an L shape, and a certain gap exists between the elastic part and the insulating cylinder 21, it should be noted that, at this time, a gap also exists between the protective shell 34 and the insulating cylinder 21, the protective shell 34 only has a protection function at this time, and the clamping groove 41 has a certain depth, and can provide a moving space for the clamping block 42;

the elastic part 43 is pressed to enable the clamping block 53 to move downwards under the action of gravity, so that a movable space is vacated, the first limiting convex block 56 and the second limiting convex block 57 are staggered up and down and cannot abut against each other, the clamping block 53 can be smoothly pulled out of the fixing part 51, then the elastic part 43 is pulled to enable the clamping block 42 to be separated from the clamping groove 41, and finally the second connector 3 is pulled out of the first connector 2; to facilitate unlocking, the free end of the elastic portion 43 protrudes from the side of the protective shell 34 close to the first connector 2.

The following description is made in connection with practical use;

firstly, pressing the elastic part 43 by a middle finger or a forefinger, pushing the limiting block 54 to move in the direction away from the fixed part 51 by the thumb after a space is vacated, synchronously driving the clamping block 53 to be separated from the fixed part 51, finally placing the free end of the elastic part 43 by the forefinger, grasping a lead on the connector II 3 by the other fingers, pulling the elastic part 43 by the forefinger to separate the clamping block 42 from the clamping groove 41, and synchronously pulling the lead to realize the separation of the connector I2 and the connector II 3; based on the embodiment, only one hand can operate, and the convenience of the portable multifunctional medical instrument can be reflected to a narrow space. .

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A connector assembly convenient for installation comprises a first connector (2) installed on the outer side of a shell (1) and a second connector (3) located on the inner side of the shell (1); the method is characterized in that: an insulating cylinder (21) penetrating through the shell (1) is arranged at the end part of the first connector (2), and a plurality of male terminals (22) are inserted into the insulating cylinder (21); the connector two (3) can be inserted into the insulating cylinder body (21), and is located that the end part of the connector two (3) is provided with a plurality of jacks (32) adapted to the male terminal (22), a female terminal (33) is installed in each jack, and the female terminal (33) is connected with a wire.

2. A connector assembly for facilitating installation according to claim 1, wherein: the periphery of the second connector (3) is provided with a protective shell (34), and one side, close to the first connector (2), of the protective shell (34) is used for accommodating a groove (35) of the insulating cylinder (21).

3. A connector assembly for facilitating installation according to claim 2, wherein: and a locking structure is arranged between the first connector (2) and the second connector (3).

4. A connector assembly for facilitating installation according to claim 3, wherein: the locking structure comprises a clamping groove (41) formed in the surface of the insulating cylinder body (21), a clamping block (42) is used in cooperation with the clamping groove (41), the clamping block (42) is arranged on an elastic portion (43) in an L shape, and the elastic portion (43) is arranged on the second connector (3).

5. An easy to install connector assembly according to claim 4, wherein: the protective shell (34) is provided with a notch, the elastic part (43) penetrates through the notch, and the upper surface of the elastic part (43) is flush with the upper surface of the protective shell (34).

6. An easy to install connector assembly according to claim 5, wherein: and the second connector (3) is provided with an anti-unhooking structure for placing the unlocking of the locking structure.

7. An easy to install connector assembly according to claim 6, wherein: the mousing-hook structure includes fixed part (51), it leads to groove one (52) to form on fixed part (51), it has fixture block (53) to lead to groove one (52) cooperation use, when fixture block (53) insert lead to groove one (52) in with fixed part (51) joint, fixture block (53) are located elastic component (43) top and form spacingly.

8. An easy to install connector assembly according to claim 7, wherein: the free end of the elastic part (43) protrudes out of one side of the protective shell (34) close to the first connector (2).

9. An easy to install connector assembly according to claim 8, wherein: the end part of the clamping block (53) is provided with a limiting block (54), and the limiting block (54) can be abutted against the end part of the fixing part (51).

10. An easy to install connector assembly according to claim 9, wherein: the upper portion of the inner wall of the fixing portion (51) is provided with a second through groove (55) in the same direction as the first through groove (52), a first limiting lug (56) connected with the fixing portion (51) is arranged in the second through groove (55), a second limiting lug (57) is arranged on the clamping block (53), and the second limiting lug (57) can abut against the first limiting lug (56).