Connector

Abstract

The utility model belongs to the technical field of connectors, and discloses a connector, which comprises a base and a ground lug, the base is provided with a jack and a plurality of jacks, PINs are inserted into the plurality of jacks, and two opposite side walls of the jack are provided with limiting grooves; the grounding piece is arranged in the socket, the grounding piece is used for fixing the base to an external component, the grounding piece comprises a grounding end and a limiting end which are vertically connected, the grounding end is used for being fixed to the external component, the limiting end is located in the socket, limiting parts are arranged on the two opposite side walls of the limiting end, and the limiting parts are clamped in the limiting grooves. When the connector needs to be fixed on an external component, the grounding end of the grounding piece is fixed on the external component, and the limiting part is clamped in the limiting groove, so that the base can be prevented from moving along the direction far away from the external component.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of connector, especially connector. BACKGROUND

[0002] The utility model provides a connector, adopt the ground sheet to fix the base in the external component, improve the installation stability of connector. UTILITY MODEL CONTENTS

[0003] The utility model discloses a connector, adopt the ground sheet to fix the base in the external component, improve the installation stability of connector.

[0004] To achieve this purpose, the utility model adopts the following technical scheme:

[0005] The utility model discloses a connector, which comprises a base, a plurality of pin needles and a grounding sheet.

[0006] The base is provided with a socket and a plurality of insertion holes, the plurality of insertion holes are provided with pin needles, and the two opposite side walls of the socket are provided with limiting grooves.

[0007] The grounding sheet is arranged in the socket, and the grounding sheet is used for fixing the base to an external component.

[0008] As an optional technical scheme, the limiting portion is provided with a guide portion, the guide portion is used for guiding the limiting portion to slide into the limiting groove, and the guide portion is in close abutment with the side wall of the limiting groove.

[0009] As an optional technical scheme, the side of the guide portion facing the limiting groove is an inclined surface, and the inclined surface faces the groove bottom of the limiting groove.

[0010] As an optional technical scheme, the two ends of the base in the X-axis direction are provided with the socket, the plurality of insertion holes are located between the two sockets, and each socket is provided with the grounding sheet.

[0011] As an optional technical scheme, the pin needle comprises a first connecting segment and a second connecting segment connected vertically, the first connecting segment passes through the insertion hole in the Z-axis direction, and the second connecting segment extends out of the bottom of the base in the Y-axis direction.

[0012] As an optional technical scheme, the side wall of the base in the Y-axis direction is provided with a first avoiding groove, and the second connecting section is accommodated in the first avoiding groove.

[0013] As an optional technical scheme, the bottom of the base is provided with a second avoiding groove extending along the X-axis direction, the second avoiding groove is communicated with the insertion hole and the first avoiding groove, and the groove depth of the first avoiding groove is equal to the groove depth of the second avoiding groove in the Z-axis direction.

[0014] As an optional technical scheme, the plurality of insertion holes and the plurality of first avoiding grooves correspond to each other in the Y-axis direction, the transition part between the insertion hole and the first avoiding groove is an arc surface, the transition part between the first connecting section and the second connecting section is an arc structure, and the arc structure is adapted to abut against the arc surface.

[0015] As an optional technical scheme, the connector further comprises a fixing seat, the structure of the fixing seat is consistent with the structure of the base, the fixing seat and the base are arranged in the Z-axis direction, and the first connecting section of the plurality of PIN pins is inserted into the fixing seat.

[0016] As an optional technical scheme, the grounding end is provided with a connecting hole, and a fastener passes through the connecting hole and is fixedly connected to the external component.

[0017] The beneficial effects of the utility model are as follows:

[0018] The connector provided by the utility model comprises a base and a grounding sheet, the base is provided with an insertion hole and a plurality of insertion holes, the plurality of insertion holes are provided with PIN pins, and the two opposite side walls of the insertion hole are provided with limiting grooves; the grounding sheet is arranged in the insertion hole, the grounding sheet is used for fixing the base on an external component, the grounding sheet comprises a grounding end and a limiting end which are vertically connected, the grounding end is used for being fixed on the external component, the limiting end is located in the insertion hole, and the two mutually opposite side walls of the limiting end are provided with limiting parts which are clamped in the limiting grooves.

[0019] When the connector needs to be fixed on the external component, the grounding end of the grounding sheet is fixed on the external component, and since the limiting parts are clamped in the limiting grooves, the base can be prevented from moving away from the external component. ACCURACY

[0020] Figure 1 It is a structural schematic view of the connector of the utility model;

[0021] Figure 2 It is an explosion view of the connector of the utility model;

[0022] Figure 3 It is a structural schematic view of the base from the first perspective;

[0023] Figure 4 is the structure schematic view of the second visual angle of the base of the utility model;

[0024] Figure 5 is the structure schematic view of the grounding sheet of the utility model.

[0025] In the drawing:

[0026] 1, base; 11, socket; 12, socket; 13, limiting groove; 14, first avoiding groove; 15, second avoiding groove; 16, arc surface;

[0027] 2, PIN; 21, first connecting section; 22, second connecting section; 23, arc structure;

[0028] 3, grounding sheet; 31, grounding end; 311, connecting hole; 32, limiting end; 321, limiting part; 322, guiding part; 323, inclined surface;

[0029] 4, fixed seat. DETAILED DESCRIPTION

[0030] The utility model will be further explained in detail in combination with the drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the utility model, and not limited to the utility model. In addition, it should be noted that, in order to facilitate the description, only the part related to the utility model is shown in the drawing, not all structures.

[0031] In the description of the utility model, unless otherwise explicitly specified and limited, the terms "connected", "connected", "fixed" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; It can be mechanical connection, or electrical connection; It can be directly connected, or indirectly connected through intermediate medium, or it can be the internal communication of two elements or the interaction relationship of two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0032] In the utility model, unless otherwise explicitly specified and limited, the first feature is "on" or "below" the second feature, which can include direct contact between the first and second features, or indirect contact between the first and second features through another feature between them. Moreover, the first feature "on", "above" and "above" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0033] In the description of the present embodiment, the terms "upper", "lower", "right", "left", and the like, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of description and simplification of operation, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first" and "second" are only used to distinguish in the description, and have no special meaning.

[0034] As shown in Figures 1 to 5 The present embodiment provides a connector, which comprises a base 1 and a grounding sheet 3, the base 1 is provided with a socket 11 and a plurality of insertion holes 12, the plurality of insertion holes 12 are provided with PIN pins 2, and the two opposite side walls of the socket 11 are each provided with a limiting groove 13; the grounding sheet 3 is arranged on the socket 11, and is used to fix the base 1 to an external component, the grounding sheet 3 comprises a grounding end 31 and a limiting end 32 which are connected vertically, the grounding end 31 is used to be fixed on the external component, and the limiting end 32 is located on the socket 11, and the two mutually facing away side walls of the limiting end 32 are each provided with a limiting part 321 which is clamped in the limiting groove 13.

[0035] When it is needed to fix the connector to the external component, the grounding end 31 of the grounding sheet 3 is fixed to the external component, and since the limiting part 321 is clamped in the limiting groove 13, the base 1 can be prevented from moving away from the external component.

[0036] When assembling the connector, the PIN pins 2 are inserted into the insertion holes 12 of the base 1, and the grounding sheet 3 is inserted into the socket 11, at this time the limiting part 321 is clamped in the limiting groove 13, when the connector is installed on the electrical connection part of the external component such as a circuit board or an electrical equipment, the grounding end 31 abuts against the electrical connection part of the circuit board or the electrical equipment, and the grounding end 31 is welded to the electrical connection part of the circuit board or the electrical equipment in a welding manner, which can ensure the connection stability of the connector and the circuit board or the electrical equipment, after the grounding end 31 is welded to the circuit board or the electrical equipment, the connection stability between the connector and the circuit board or the electrical equipment is ensured, or a bolt can pass through the connecting hole 311 of the grounding end 31, and the grounding end 31 is fixed to the circuit board or the electrical equipment by using the bolt, which facilitates the removal of the connector.

[0037] Optionally, the limiting part 321 is provided with a guide part 322, the guide part 322 is used for guiding the limiting part 321 to slide into the limiting groove 13, and the guide part 322 is in close abutment with the side wall of the limiting groove 13. The slot of the limiting groove 13 is located at the top of the base 1, and the limiting groove 13 extends along the Z-axis direction. When the grounding sheet 3 is close to the base 1 along the Z-axis direction, the limiting end 32 is inserted into the socket 11, and the grounding end 31 is located outside the socket 11. The guide part 322 is in abutment with the slot of the limiting groove 13, so that the grounding sheet 3 is adjusted to the correct position, the limiting part 321 is aligned with the limiting groove 13, and after the limiting part 321 is completely slid into the limiting groove 13, the guide part 322 is in close abutment with the side wall of the limiting groove 13, so that the relative deviation between the limiting end 32 and the base 1 is prevented, and the stability of the base 1 is ensured.

[0038] In the embodiment, the guide part 322 is located on one side of the limiting part 321 in the Y-axis direction.

[0039] In the embodiment, the side of the guide part 322 facing the limiting groove 13 is an inclined surface 323, and the inclined surface 323 faces the bottom of the limiting groove 13. When the grounding sheet 3 is installed on the base 1, the inclined surface 323 is in abutment with the slot of the limiting groove 13, so that the assembly efficiency can be improved. In some other embodiments, the guide part 322 is a semicircular convex.

[0040] Optionally, the base 1 is provided with sockets 11 at both ends in the X-axis direction, a plurality of insertion holes 12 are located between the two sockets 11, and each socket 11 is provided with a grounding sheet 3. In the embodiment, two grounding sheets 3 are used to limit the position of the base 1, and the connection stability of the connector and the external component is strengthened.

[0041] Optionally, the PIN pin 2 includes a first connecting segment 21 and a second connecting segment 22 connected vertically, the first connecting segment 21 penetrates the insertion hole 12 along the Z-axis direction, and the second connecting segment 22 extends out of the bottom of the base 1 along the Y-axis direction. The connector in the embodiment transmits signals and currents in two mutually perpendicular directions.

[0042] Optionally, the side wall of the base 1 in the Y-axis direction is provided with a first avoiding groove 14, and the second connecting segment 22 is accommodated in the first avoiding groove 14. The first avoiding groove 14 can reduce the thickness of the base 1 in the Z-axis direction, so that the second connecting segment 22 can be accommodated in the first avoiding groove 14, and the second connecting segment 22 is protected by the first avoiding groove 14.

[0043] Optionally, the bottom of the base 1 is provided with a second avoiding groove 15 extending along the X-axis direction, the second avoiding groove 15 communicates the insertion hole 12 and the first avoiding groove 14, and the groove depth of the first avoiding groove 14 is equal to the groove depth of the second avoiding groove 15 in the Z-axis direction.

[0044] Optionally, the plurality of insertion holes 12 and the plurality of first avoiding grooves 14 correspond to each other in the Y-axis direction, the transition between the insertion hole 12 and the first avoiding groove 14 is an arc surface 16, the transition between the first connecting section 21 and the second connecting section 22 is an arc structure 23, the arc structure 23 is adapted to abut against the arc surface 16, and the transition between the first connecting section 21 and the second connecting section 22 is prevented from being deformed by external force.

[0045] Optionally, the connector further comprises a fixing seat 4, the structure of the fixing seat 4 is consistent with the structure of the base 1, the fixing seat 4 and the base 1 are arranged in the Z-axis direction, and the first connecting section 21 of the plurality of PIN pins 2 is inserted into the fixing seat 4.

[0046] The length of the first connecting section 21 is relatively long, in order to ensure that the distance between the first connecting sections 21 of each PIN pin 2 is fixed and unchanged, the embodiment adopts the fixing seat 4 to fix the first connecting section 21 of each PIN pin 2; the structure of the fixing seat 4 is consistent with the structure of the base 1, no additional mold is needed, the production process is consistent, and the production cost can be reduced.

[0047] Optionally, the grounding end 31 is provided with a connecting hole 311, and the fastener is fixedly connected to an external component through the connecting hole 311.

[0048] Obviously, the above embodiments of the utility model are only examples for clearly explaining the utility model, and are not the limitation of the embodiments of the utility model. For ordinary skilled in the art, various obvious changes, re-adjustment and replacement can be carried out without departing from the protection scope of the utility model. Here, it is not necessary and impossible to enumerate all the embodiments. Any modification, equivalent replacement and improvement within the spirit and principle of the utility model should be included in the protection scope of the utility model claim.

Claims

1. A connector, characterized in that, include: The base (1) is provided with a socket (11) and a plurality of holes (12), and the plurality of holes (12) are provided with PIN pins (2). The two opposite sidewalls of the socket (11) are provided with limiting grooves (13). A grounding plate (3) is disposed in the socket (11). The grounding plate (3) is used to fix the base (1) to the external component. The grounding plate (3) includes a vertically connected grounding end (31) and a limiting end (32). The grounding end (31) is used to fix the external component. The limiting end (32) is located in the socket (11). The two mutually opposite sidewalls of the limiting end (32) are provided with limiting parts (321). The limiting parts (321) are engaged with the limiting groove (13).

2. The connector according to claim 1, characterized in that, The limiting part (321) is provided with a guide part (322), which is used to guide the limiting part (321) to slide into the limiting groove (13), and the guide part (322) is in close contact with the side wall of the limiting groove (13).

3. The connector according to claim 2, characterized in that, The guide part (322) has an inclined surface (323) facing the limiting groove (13) on one side, and the inclined surface (323) faces the bottom of the limiting groove (13).

4. The connector according to claim 1, characterized in that, The base (1) has sockets (11) at both ends in the X-axis direction, and a plurality of socket holes (12) are located between two sockets (11). Each socket (11) is provided with a grounding plate (3).

5. The connector according to claim 4, characterized in that, The PIN pin (2) includes a first connecting segment (21) and a second connecting segment (22) that are vertically connected. The first connecting segment (21) passes through the socket (12) along the Z-axis direction, and the second connecting segment (22) extends out of the bottom of the base (1) along the Y-axis direction.

6. The connector according to claim 5, characterized in that, The base (1) has a first clearance groove (14) on its side wall in the Y-axis direction, and the second connecting section (22) is accommodated in the first clearance groove (14).

7. The connector according to claim 6, characterized in that, The bottom of the base (1) is provided with a second clearance groove (15) extending along the X-axis direction. The second clearance groove (15) connects the insertion hole (12) and the first clearance groove (14). In the Z-axis direction, the groove depth of the first clearance groove (14) and the groove depth of the second clearance groove (15) are equal.

8. The connector according to claim 7, characterized in that, The plurality of the sockets (12) and the plurality of the first clearance grooves (14) correspond one-to-one in the Y-axis direction. The transition part between the sockets (12) and the first clearance grooves (14) is an arc surface (16). The transition part between the first connecting section (21) and the second connecting section (22) is an arc structure (23). The arc structure (23) is adapted to abut against the arc surface (16).

9. The connector according to claim 5, characterized in that, The connector also includes a fixing seat (4), the structure of which is consistent with the structure of the base (1). The fixing seat (4) and the base (1) are spaced apart in the Z-axis direction, and the first connecting segments (21) of the plurality of PIN pins (2) are inserted into the fixing seat (4).

10. The connector according to claim 1, characterized in that, The grounding terminal (31) is provided with a connection hole (311), and the fastener passes through the connection hole (311) and is fixedly connected to the external component.

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