CN218770142U

CN218770142U - Connector assembly

Info

Publication number: CN218770142U
Application number: CN202222973678.0U
Authority: CN
Inventors: 赵彬; 丁立峰; 王特; 吴加福; 余尚多
Original assignee: Wenzhou Xinrong Electronic Co ltd
Current assignee: Wenzhou Xinrong Electronic Co ltd
Priority date: 2022-11-03
Filing date: 2022-11-03
Publication date: 2023-03-28
Anticipated expiration: 2032-11-03

Abstract

The utility model provides a connector, include the circuit board and set up the casing on the circuit board, be equipped with a plurality of conductive terminal of connecting the circuit board on the casing, conductive terminal is including stretching out the casing connecting portion, connecting portion are connected with the circuit board through pegging graft, the casing bottom is equipped with the fixed foot that can offset with the circuit board, and fixed foot passes through welding and circuit board fixed connection, set up like this and enable the circuit board respectively with casing itself and conductive terminal fixed connection, thereby prevent to appear because of circuit board one end atress swing, lead to taking place crooked phenomenon easily with circuit board fixed connection's conductive terminal atress, conductive terminal still can the cracked condition when serious.

Description

Connector assembly

Technical Field

The utility model relates to a connector technical field, concretely relates to connector.

Background

The connector, also called a connector, is a component commonly used in the field of electrical connection, and the function of the connector is mainly to transmit electric signals or conduct electricity, and the form and structure of the connector begin to emerge in various forms according to different application objects, frequencies, power, application environments and the like. The connector can be used for erecting a communication bridge at a blocked position or among isolated and non-communicated circuits in the circuit, so that current flows, and the circuit can realize a preset function. In general terms, connectors are not limited to electrical current, and in today's rapid advances in optical termination technology, the carrier for the signal is light, glass and fiber instead of conducting electricity in the normal electrical circuit in fiber optic systems, but connectors are also used in the optical signal path and function as circuit connectors.

The connector comprises a shell, a terminal component and a circuit board, wherein the shell is provided with a plurality of inserting ports, the terminal component consists of a plurality of Pin needles connected into the inserting ports, the shell is connected onto the circuit board through the Pin needles, the existing installation mode is that the Pin needles of the connector are inserted into jacks of the circuit board, and then the Pin needles are welded and fixed on the circuit board, because the Pin needles are only fixedly connected with one end of the circuit board, the other end of the circuit board can swing under stress, the Pin needles fixedly connected with the circuit board are prone to being stressed to be skewed, the Pin needles can be broken when serious, the signal transmission of the connector is interrupted, and potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the utility model lies in overcoming the casing among the prior art and passing through the Pin needle welding in the one end of circuit board, and the circuit board other end does not have fixed atress swing, leads to taking place crooked phenomenon easily with circuit board fixed connection's Pin needle atress, and the Pin needle still may split when serious, makes the signal transmission interrupt of connector, has the potential safety hazard.

Therefore, the utility model provides a connector, including the circuit board with set up in casing on the circuit board, be equipped with the connection on the casing a plurality of conductive terminal of circuit board, conductive terminal is including stretching out the casing connecting portion, connecting portion through peg graft with the circuit board is connected, the casing bottom be equipped with can with the fixed foot that the circuit board offseted, just fixed foot through the welding with circuit board fixed connection.

The bottom surface of fixed foot is equipped with the connecting piece, be equipped with on the circuit board and supply the jack that the connecting piece pegged graft, just the connecting piece through the welding with circuit board fixed connection.

The front end of the connecting piece inserted into the circuit board is provided with a guide inclined plane.

The rear end of the shell is provided with a limiting plate which is arranged in parallel and opposite to the circuit board, the limiting plate is provided with a limiting hole for the connecting part to pass through, and the limiting plate is connected with the rear end of the shell through a connecting structure.

The connecting structure comprises two elastic side plates at the rear end of the shell, clamping grooves formed in the two elastic side plates oppositely, clamping blocks correspondingly arranged on the two sides of the limiting plate, the clamping grooves extend along the horizontal direction, and the clamping blocks are clamped into the clamping grooves along the vertical direction.

The clamping groove and the front end of the clamping block in the clamping direction are respectively provided with a first inclined plane and a second inclined plane.

The fixture block passes through location structure with draw-in groove fixed connection, location structure is including locating the locating piece of fixture block bottom and locate draw-in groove bottom can with the constant head tank of locating piece adaptation connection, the locating piece extends along vertical direction.

The bottom surface of the shell is provided with at least one positioning column, and the circuit board is provided with at least one positioning hole corresponding to the positioning column.

The utility model discloses technical scheme has following advantage:

1. the utility model provides a connector, include the circuit board and set up the casing on the circuit board, be equipped with a plurality of conductive terminal of connecting the circuit board on the casing, conductive terminal is including stretching out the casing connecting portion, connecting portion are connected with the circuit board through pegging graft, the casing bottom is equipped with the fixed foot that can offset with the circuit board, and fixed foot passes through welding and circuit board fixed connection, set up like this and enable the circuit board respectively with casing itself and conductive terminal fixed connection, thereby prevent to appear because of circuit board one end atress swing, lead to taking place crooked phenomenon easily with circuit board fixed connection's conductive terminal atress, conductive terminal still can the cracked condition when serious.

2. The utility model provides a connector, the bottom surface of fixed foot are equipped with the connecting piece, are equipped with the jack that can supply the connecting piece to peg graft on the circuit board, and the connecting piece passes through welding and circuit board fixed connection, and it is more firm to set up to enable casing and circuit board connection like this.

3. The utility model provides a connector, draw-in groove and fixture block are equipped with first inclined plane and second inclined plane respectively along the front end of card income direction, and the fixture block card income draw-in groove of being convenient for like this is the assembly more swiftly convenient.

4. The utility model provides a connector, fixture block pass through location structure and draw-in groove fixed connection, and location structure is including locating the locating piece of fixture block bottom to and locate the draw-in groove bottom can with the constant head tank of locating piece adaptation connection, the locating piece extends along vertical direction, the location can prevent for the structure that the fixture block from breaking away from out along the horizontal direction in the draw-in groove.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a perspective view of a connector assembly according to the present invention;

FIG. 2 is an enlarged view of the structure of part A in FIG. 1;

FIG. 3 is a perspective view of FIG. 1 from another perspective;

fig. 4 is an enlarged schematic view of the structure of part B in fig. 3.

Description of reference numerals: 1. a housing; 11. a fixing leg; 12. a connecting member; 13. a guide slope; 14. an elastic side plate; 15. a card slot; 16. a first inclined plane; 17. positioning a groove; 18. a positioning column; 2. a conductive terminal; 21. a connecting portion; 3. a limiting plate; 31. a limiting hole; 32. the fixture block 33 and the second inclined plane; 34. and (7) positioning the blocks.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

Examples

The present embodiment provides a connector, as shown in fig. 1, including a circuit board, a housing 1, and a stopper plate 3.

The circuit board is provided with a plurality of jacks and at least one positioning hole (not shown in the figure).

Casing 1, as shown in fig. 1-4, locate on the circuit board, be equipped with the connection on casing 1 a plurality of conductive terminal 2 of circuit board, conductive terminal 2 is including stretching out 1 connecting portion 21 of casing, connecting portion 21 through peg graft with the circuit board is connected, 1 bottom of casing be equipped with can with the fixed foot 11 that the circuit board offseted, just fixed foot 11 through the welding with circuit board fixed connection, the bottom surface of fixed foot 11 is equipped with connecting piece 12, be equipped with on the circuit board and supply the jack that connecting piece 12 was pegged graft, just connecting piece 12 through the welding with circuit board fixed connection, connecting piece 12 inserts the front end of circuit board is equipped with direction inclined plane 13, 1 rear end level of casing is prolonged and is stretched out two elasticity curb plates 14, two be equipped with the draw-in groove 15 of relative setting on the elasticity curb plate 14, draw-in groove 15 extends along the horizontal direction, draw-in groove 15 is equipped with first inclined plane 16 along the front end of card income direction, draw-in groove 15 bottom is equipped with constant head tank 17, 1 bottom surface of casing is provided with at least one reference column 18.

The limiting plate 3 is arranged at the rear end of the shell 1 and is arranged in parallel and opposite to the circuit board, as shown in fig. 1-4, a limiting hole 31 for the connecting portion 21 to pass through is formed in the limiting plate 3, clamping blocks 32 capable of being matched and clamped with the clamping grooves 15 are arranged on two sides of the limiting plate 3, the clamping blocks 32 are clamped into the clamping grooves 15 along the vertical direction, a second inclined plane 33 is arranged at the front end of each clamping block 32 along the clamping direction, a positioning block 34 capable of being matched and connected with the positioning groove 17 is arranged at the bottom of each clamping block 32, and the positioning block 34 extends along the vertical direction.

The utility model provides a connector, include the circuit board and set up casing 1 on the circuit board, be equipped with a plurality of conductive terminal 2 of connecting the circuit board on casing 1, conductive terminal 2 is including stretching out casing 1 connecting portion 21, connecting portion 21 is connected with the circuit board through pegging graft, 1 bottom of the casing is equipped with the fixed foot 11 that can offset with the circuit board, and fixed foot 11 is through welding and circuit board fixed connection, set up like this and enable the circuit board respectively with casing 1 itself and conductive terminal 2 fixed connection, thereby prevent to appear because of circuit board one end atress swing, lead to taking place crooked phenomenon easily with circuit board fixed connection's conductive terminal 2 atress, conductive terminal 2 still can the cracked condition when serious.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. The utility model provides a connector, its characterized in that, including the circuit board with set up in casing (1) on the circuit board, be equipped with the connection on casing (1) a plurality of conductive terminal (2) of circuit board, conductive terminal (2) are including stretching out connecting portion (21) of casing (1), connecting portion (21) through pegging graft with the circuit board is connected, casing (1) bottom be equipped with can with fixed foot (11) that the circuit board offseted, just fixed foot (11) through the welding with circuit board fixed connection.

2. Connector assembly according to claim 1, wherein the bottom of the fixing leg (11) is provided with a connector (12), the circuit board is provided with a socket for the connector (12), and the connector (12) is fixedly connected to the circuit board by soldering.

3. Connector assembly according to claim 2, in which the front end of the connector (12) inserted into the circuit board is provided with a guide ramp (13).

4. The connector assembly according to claim 3, wherein the rear end of the housing (1) is provided with a limiting plate (3) arranged opposite to the circuit board in parallel, the limiting plate (3) is provided with a limiting hole (31) for the connecting portion (21) to pass through, and the limiting plate (3) is connected with the rear end of the housing (1) through a connecting structure.

5. Connector assembly according to claim 4, wherein the connecting structure comprises two elastic side plates (14) at the rear end of the housing (1), clamping grooves (15) oppositely arranged on the two elastic side plates (14), and clamping blocks (32) correspondingly arranged on two sides of the limiting plate (3), the clamping grooves (15) extend along the horizontal direction, and the clamping blocks (32) are clamped into the clamping grooves (15) along the vertical direction.

6. Connector assembly according to claim 5, wherein the front ends of the latching groove (15) and the latching lug (32) in the latching direction are provided with a first bevel (16) and a second bevel (33), respectively.

7. The connector assembly according to claim 6, wherein the latching block (32) is fixedly connected with the latching groove (15) through a positioning structure, the positioning structure comprises a positioning block (34) arranged at the bottom of the latching block (32), and a positioning groove (17) arranged at the bottom of the latching groove (15) and capable of being in fit connection with the positioning block (34), and the positioning block (34) extends in a vertical direction.

8. Connector assembly according to claim 7, wherein the housing (1) is provided with at least one positioning post (18) on its bottom surface and the circuit board is provided with at least one positioning hole corresponding to the positioning post (18).