Convenient round hole female header

Abstract

The utility model discloses a portable round hole female header, comprising female header main rods, the number of the female header main rods is two, the inner sides of the two female header main rods are transversely and uniformly provided with connecting plugs, one ends of the connecting plugs are located at the inner sides of the female header main rods, and the other ends of the connecting plugs extend to the outer sides of the female header main rods. A round jack is formed in the surface of one end, located on the inner side of each female header main rod, of each connecting plug, a pin header is inserted into each round jack, two side supporting rods are fixedly arranged on the two opposite sides of the two female header main rods, a groove is formed in the outer side of one side supporting rod, and a center supporting rod is fixedly arranged at the center of the opposite faces of the two female header main rods; through matching arrangement of the two female header main rods, the two side supporting rods and the central supporting rod, double rows of female headers are arranged separately, a plurality of pin headers are separately inserted into the inner sides of the female headers by personnel, the pin headers are convenient to insert and pull out, and pin damage in the pin header insertion and pull-out process is effectively reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a row mother technical field especially, it is a kind of portable round hole row mother. BACKGROUND

[0002] Row mother is a kind of connector.This connector is widely used in PCB circuit board in electronics, electric appliance, instrument.Its function is to bridge between the circuit that is blocked or isolated, and undertake the task of current or signal transmission.Usually, it is used with row pin to form board-to-board connection, or used with electronic wire harness end to form board-to-wire connection, and can also be used independently for board-to-board connection.

[0003] However, the existing double-row row mother is concentratedly distributed, and multiple row pins are concentratedly installed in the double-row row mother, which is inconvenient to plug and unplug, and can easily cause damage to the row pins during plugging and unplugging, so a portable round hole row mother is proposed. UTILITY MODEL CONTENT

[0004] In order to overcome the shortcomings of the prior art, the utility model provides a kind of portable round hole row mother, the collocation setting of two row mother main bars, two side support bars and a center support bar makes double-row row mother separate arrangement, personnel inserts multiple row pins into the inside of row mother, and row pin is plugged and unplugged conveniently, effectively reduces the damage of pin during plugging and unplugging.

[0005] To solve the above technical problems, the utility model provides the following technical scheme: a kind of portable round hole row mother, including row mother main bar, the quantity of the row mother main bar is provided with two pieces, two pieces The inside of row mother main bar is uniformly provided with plug-in head laterally, the plug-in head one end is in the inside of row mother main bar, the plug-in head other end extends to the outside of row mother main bar, the surface of the plug-in head one end in the inside of row mother main bar is provided with circular insertion hole, the circular insertion hole is inserted with row pin, two pieces The two sides of the row mother main bar are fixedly provided with two pieces of side support bar, one side support bar is provided with groove outside, the center of the opposite surface of two pieces The row mother main bar is fixedly provided with center support bar.

[0006] As a preferred technical scheme of the utility model, the row mother main bar, the side support bar and the center support bar are integrally formed, and the row mother main bar, the side support bar and the center support bar are all made of black glue material.

[0007] As a preferred technical scheme of the utility model, the plug-in end of the plug-in head is in the form of a cone.

[0008] As a preferred technical scheme of the utility model, the surface of the one end of the plug-in head, which is provided with the circular insertion hole, is provided with an annular groove.

[0009] As a preferred technical scheme of the utility model, fourteen plug-in heads are provided inside each of the two row mother main bars.

[0010] Compared with the prior art, the utility model discloses the beneficial effects that can be reached are:

[0011] 1、 through the collocation setting of two block row female main pole, two block side support pole and a block center support pole, make double row row female separate arrangement, personnel will multiple row pin separate and insert in the row female inboard, and the row pin is convenient to plug, effectively reduces the row pin and plugs the process needle foot damage.

[0012] 2、 through the setting of row female main pole, side support pole and center support pole integrated, make double row round hole row female support stable, and the row pin is more convenient to plug, through the annular groove that is set up on the one end surface of the round jack opening, make when the row pin is inserted in the round jack inboard and the row pin and the row female connection spare gap is convenient to dismantle the row pin. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the whole structure schematic diagram of the utility model.

[0014] Figure 2 It is the overhead structure schematic diagram of the utility model.

[0015] Figure 3 It is the bottom structure schematic diagram of the utility model.

[0016] Figure 4 It is the side structure schematic diagram of the utility model.

[0017] Among them: 1, row female main pole, 2, plug-in head, 3, side support pole, 4, center support pole, 5, recess, 6, round jack. DETAILED DESCRIPTION

[0018] In order to make the technical means, creation features, purposes and effects of the utility model easy to understand, the following further describes the utility model by combining with specific embodiments, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the embodiment, other embodiments obtained by the person skilled in the art without making creative efforts all belong to the protection scope of the utility model.

[0019] Embodiment, please refer to Figures 1-4As shown, the utility model provides a convenient round hole row, including row main stem 1, the number of row main stem 1 is provided with two, two row main stem 1 inside lateral even setting has inserted joint 2, inserted joint 2 one end is in row main stem 1 inside, inserted joint 2 other end extends to row main stem 1 outside, inserted joint 2 in the surface of one end inside row main stem 1 is provided with round jack 6, round jack 6 is inserted with row pin, two row main stem 1 opposite two sides fixedly set up with two side support rod 3, wherein one side support rod 3 outside is provided with groove 5, two row main stem 1 opposite face center fixedly set up with center support rod 4, through the collocation setting of two row main stem 1, two side support rod 3 and a center support rod 4, make double row row separate arrangement, personnel will be inserted with multiple row pins in row inside, and row pin plug is convenient, effectively reduces the needle damage in the process of row pin plug.

[0020] As Figure 1 Shown, row main stem 1, side support rod 3, center support rod 4 are integrally formed, and row main stem 1, side support rod 3 and center support rod 4 are made of black glue material; through the integrally formed setting of row main stem 1, side support rod 3 and center support rod 4, the double-row round hole row is supported stably, and the row pin is more convenient to plug.

[0021] As Figure 1 , Figure 3 Shown, the insertion end of the inserted joint 2 is a cone; by setting the insertion end of the inserted joint 2 as a cone, the circuit board connector is facilitated to be inserted.

[0022] As Figure 2 Shown, the surface of one end of the inserted joint 2 provided with the round jack 6 is provided with an annular groove; by providing the annular groove on the surface of one end of the inserted joint 2 provided with the round jack 6, when the row pin is inserted inside the round jack 6, a gap is left between the row pin and the row connector for facilitating the disassembly of the row pin.

[0023] As Figure 1 Shown, the inside of the two row main stems 1 is provided with fourteen inserted joints 2; by providing fourteen inserted joints 2 on the inside of the two row main stems 1, it is convenient for personnel to insert multiple row pins according to needs.

[0024] The basic principles, main features and advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above examples, and the above examples and descriptions in the specification are only preferred examples of the utility model and do not limit the utility model. Without departing from the spirit and scope of the utility model, the utility model can also have various changes and improvements, which all fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A convenient round hole nut, comprising a nut main rod (1), characterized in that: The number of the main pins (1) is set to two. The two main pins (1) are evenly arranged with connectors (2) on the inner side. One end of the connector (2) is located inside the main pin (1), and the other end of the connector (2) extends to the outside of the main pin (1). The surface of the end of the connector (2) inside the main pin (1) is provided with a circular insertion hole (6). The circular insertion hole (6) is used to insert pins. Two side support rods (3) are fixedly arranged on the opposite sides of the two main pins (1). One of the side support rods (3) is provided with a groove (5) on the outside. A central support rod (4) is fixedly arranged at the center of the opposite surface of the two main pins (1).

2. The convenient round hole socket nut according to claim 1, characterized in that: The main rod (1), side support rod (3), and center support rod (4) of the nut assembly are integrally formed, and the main rod (1), side support rod (3), and center support rod (4) are all made of black rubber material.

3. The convenient round hole socket nut according to claim 1, characterized in that: The insertion end of the connector (2) is conical.

4. A convenient round hole socket nut according to claim 1, characterized in that: The connector (2) has an annular groove on one end surface of the circular socket (6).

5. A convenient round hole socket nut according to claim 1, characterized in that: Fourteen connectors (2) are provided on the inner side of both main rods (1).

Images