Connector male seat, connector female seat and floating connector

Abstract

The utility model provides a connector male seat, a connector female seat and a floating connector, and belongs to the technical field of connectors. The COB connector solves the problems that welding is difficult and the display effect is not ideal due to the fact that power signal pins and transmission signal pins of an existing COB connector are the same, the COB connector comprises a male seat body and a female seat body, two rows of contact pins are arranged on the male seat body, and the single row of contact pins on each side comprise contact pins of two power pins, contact pins of two grounding pins and contact pins of signal pins. The female seat body is provided with two rows of jacks, the single row of jacks at each side comprises jacks of two power supply pins, jacks of two grounding pins and jacks of signal pins, and the widths of the power supply pins and the grounding pins are greater than the width of the signal pins, so that the current bearing capacity of the floating connector is improved; the COB module is applied to the COB module.

Description

Technical Field

[0001] The utility model provides a connector male seat, a female seat and a floating connector, belonging to the technical field of connectors. Background Art

[0002] When assembling LED display screens, connectors are generally used to achieve electrical connection between LED modules and adapter boards, thereby ensuring stable electrical signal transmission and power supply of the display screen. New COB display screens also use connectors to achieve connection between COB display modules and adapter boards, but the connectors currently used in COB display screens use a traditional multi-pin design, and there is no effective distinction between the power signal and the transmission signal pins, making welding difficult, and the current carrying capacity of the power pins is limited, resulting in unsatisfactory display effects. Utility Model Content

[0003] In order to solve the problems of difficult welding and unsatisfactory display effect caused by the same power signal and transmission signal pins of the existing COB connector, the utility model proposes a connector male socket, a female socket and a floating connector, with the purpose of improving the display effect by structurally improving the connector pin design.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: a connector male socket, including a male socket body, on which two rows of pins are arranged, and the single row of pins on each side includes two power pins, two ground pins and a signal pin, wherein the width of the power pin and the ground pin is greater than the width of the signal pin.

[0005] The single row of pins on each side includes a first power pin pin, a first ground pin pin, a signal pin pin, a second ground pin pin, and a second power pin pin arranged from left to right.

[0006] The spacing between the first power pin pin and the first ground pin pin is 2.4±0.2mm, the spacing between the second ground pin pin and the second power pin pin is 2.4±0.2mm, the spacing between the first ground pin pin, the second ground pin pin and the signal pin pin is 1.2±0.2mm, and the width of the first power pin pin, the first ground pin pin, the second ground pin pin and the second power pin pin is 1.03mm±0.2mm.

[0007] The first power pin is a 2.8V power supply, the second power pin is a 3.8V power supply, the signal pin includes five signal pins, the spacing between the five signal pins included in the signal pin is 0.8mm±0.2mm, and the width of the signal pin is 0.23mm±0.2mm.

[0008] A female connector adapted to a male connector comprises a female connector body, on which two rows of jacks are arranged, wherein a single row of jacks on each side comprises jacks for two power pins, two ground pins and a signal pin, wherein the width of the power pin and the ground pin is greater than the width of the signal pin.

[0009] The single row of jacks on each side includes a first power pin jack, a first ground pin jack, a signal pin jack, a second ground pin jack, and a second power pin jack arranged from left to right.

[0010] The spacing between the first power pin hole and the first ground pin hole is 2.4±0.2mm, the spacing between the second ground pin hole and the second power pin hole is 2.4±0.2mm, the spacing between the first ground pin hole, the second ground pin hole and the signal pin hole is 1.2±0.2mm, and the width of the first power pin hole, the first ground pin hole, the second ground pin hole and the second power pin hole is 1.05mm±0.2mm.

[0011] The first power pin socket is a 2.8V power supply, the second power pin socket is a 3.8V power supply, the signal pin socket includes five signal pins, the spacing between the five signal pins included in the signal pin socket is 0.8mm±0.2mm, and the pin width of the signal pin socket is 0.25mm±0.2mm.

[0012] A floating connector comprises a pluggable connector male seat and a connector female seat, wherein the connector male seat is fixed on a COB display module, and the connector female seat is fixed on an adapter board.

[0013] The beneficial effects of the utility model compared with the prior art are:

[0014] The utility model improves the current carrying capacity of the floating connector;

[0015] The utility model reduces the difficulty of manual welding and improves the welding speed;

[0016] The utility model reduces the risk of short circuit between pins;

[0017] The utility model can simplify PCB design, increase the current on the module and improve the display effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings:

[0019] Figure 1 This is a schematic diagram of the male socket structure of the floating connector of the utility model;

[0020] Figure 2 This is a schematic diagram of the female base structure of the floating connector of the utility model;

[0021] In the figure: 1 is a first power pin, 2 is a first ground pin, 3 is a signal pin, 4 is a second ground pin, and 5 is a second power pin. DETAILED DESCRIPTION

[0022] like Figure 1 and 2 As shown, the utility model provides a floating connector, including a pluggable connector male seat and a connector female seat, wherein the connector male seat is fixed on the COB display module, and the connector female seat is fixed on the adapter board, so as to realize the information transmission and power supply between the COB display module and the adapter board. The male seat is provided with two rows of pins, and the single row of pins on each side includes two pins for power pins, two pins for ground pins and a pin for a signal pin, and the female seat is provided with two rows of jacks corresponding to the pins on the male seat, and the single row of jacks on each side includes two jacks for power pins, two jacks for ground pins and a jack for a signal pin, and the pins and jack pins on the male seat and the female seat correspond to each other one by one.

[0023] The width of the two power pins and the two ground pins on the male and female sockets of the utility model is greater than the width of the signal pin. The two power pins are respectively a 2.8V power pin and a 3.8V power pin. The two power pins are realized by merging the power pins of the same voltage level on the traditional floating connector and widening the pin width. The two ground pins are also realized by merging and widening the ground pins on the traditional floating connector. In order to adapt to the traditional floating connector, the two power pins and the two ground pins can be set at positions corresponding to the male and female sockets of the transmission connector.

[0024] The signal pin of the utility model includes five small pins, which are mainly used for data signal transmission. The spacing between the power pin, the ground pin and the ordinary signal pin is increased, which makes it easier to distinguish the power pin, the ground pin and the ordinary signal pin, and is easier to weld, which reduces the difficulty of manual welding and is not easy to short circuit.

[0025] The utility model combines and widens power pins of the same voltage level, and also combines and widens ground pins with the same function, so that the power pins and the ground pins are designed differently from ordinary signal pins, thereby improving the current carrying capacity of the power pins of the connector, which can pass a maximum current of 5A, avoiding damage to the connector due to excessive current, and can enhance the current on the module to improve the display effect.

[0026] The following is based on the attached Figure 1 and 2 The floating connector of the present invention is further described.

[0027] like Figure 1 and 2 As shown, the floating connector of the utility model includes a pluggable male socket and a female socket, and the male socket and the female socket are respectively provided with two rows of pins for corresponding plugging, and each row of pins includes a first power pin 1, a first ground pin 2, a signal pin 3, a second ground pin 4, and a second power pin 5 arranged from left to right, wherein the spacing between the first power pin 1 and the first ground pin 2 is 2.4 mm ± 0.2 mm, the spacing between the second ground pin 4 and the second power pin 5 is 2.4 mm ± 0.2 mm, and the spacing between the five small pins included in the signal pin 3 is 0.8 mm ± 0. .2mm, the spacing between the first grounding pin 2, the second grounding pin 4 and the ordinary signal pin is 1.2mm±0.2mm, and the width of the first power pin 1, the first grounding pin 2, the second grounding pin 4 and the second power pin 5 is 1.05mm±0.2mm, the width of the small pin of the signal pin 3 is 0.25mm±0.2mm, the width of the first power pin 1, the first grounding pin 2, the second grounding pin 4 and the second power pin 5 of the male socket is 1.03mm±0.2mm, and the width of the small pin of the signal pin 3 is 0.23mm±0.2mm.

[0028] The floating connector of the utility model has the advantage of not being deformed after multiple plugging and unplugging, making it easier to disassemble the module. It is compatible with most 30-pin floating connectors on the market, and also has two specifications of 8.0mm and 11.75mm in height, which is compatible with existing product designs without the need for design changes.

[0029] Regarding the specific structure of the utility model, it should be explained that the connection relationship between the various component modules adopted in the utility model is definite and feasible. Except for special instructions in the embodiments, the specific connection relationship can bring corresponding technical effects and solve the technical problems raised by the utility model without relying on the execution of corresponding software programs. The components, modules, models of specific components and the connection methods between each other appearing in the utility model, as well as the conventional use methods and expected technical effects brought about by the above-mentioned technical features, except for specific instructions, all belong to the disclosed contents in patents, journal articles, technical manuals, technical dictionaries, and textbooks that can be obtained by technical personnel in this field before the application date, or belong to the existing technologies such as conventional technologies and common knowledge in this field, and there is no need to elaborate, so that the technical solution provided in this case is clear, complete and feasible, and the corresponding physical products can be reproduced or obtained according to the technical means.

[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A connector male socket, comprising a male socket body, characterized in that: The male socket body is provided with two rows of pins, and the single row of pins on each side includes two power pins, two ground pins and a signal pin, wherein the width of the power pin and the ground pin is greater than the width of the signal pin.

2. A connector male socket according to claim 1, characterized in that: The single row of pins on each side includes a first power pin pin, a first ground pin pin, a signal pin pin, a second ground pin pin, and a second power pin pin arranged from left to right.

3. A connector male socket according to claim 2, characterized in that: The spacing between the first power pin pin and the first ground pin pin is 2.4±0.2mm, the spacing between the second ground pin pin and the second power pin pin is 2.4±0.2mm, the spacing between the first ground pin pin, the second ground pin pin and the signal pin pin is 1.2±0.2mm, and the width of the first power pin pin, the first ground pin pin, the second ground pin pin and the second power pin pin is 1.03mm±0.2mm.

4. A connector male socket according to claim 2, characterized in that: The first power pin is a 2.8V power supply, the second power pin is a 3.8V power supply, the signal pin includes five signal pins, the spacing between the five signal pins included in the signal pin is 0.8mm±0.2mm, and the width of the signal pin is 0.23mm±0.2mm.

5. A connector female socket adapted to the connector male socket according to any one of claims 1 to 4, comprising a female socket body, characterized in that: The socket body is provided with two rows of jacks, and the single row of jacks on each side includes jacks for two power pins, two ground pins and a signal pin, wherein the width of the power pin and the ground pin is greater than the width of the signal pin.

6. A connector female socket according to claim 5, characterized in that: The single row of jacks on each side includes a first power pin jack, a first ground pin jack, a signal pin jack, a second ground pin jack, and a second power pin jack arranged from left to right.

7. A connector female socket according to claim 6, characterized in that: The spacing between the first power pin hole and the first ground pin hole is 2.4±0.2mm, the spacing between the second ground pin hole and the second power pin hole is 2.4±0.2mm, the spacing between the first ground pin hole, the second ground pin hole and the signal pin hole is 1.2±0.2mm, and the width of the first power pin hole, the first ground pin hole, the second ground pin hole and the second power pin hole is 1.05mm±0.2mm.

8. The connector female socket according to claim 6, characterized in that: The first power pin socket is a 2.8V power supply, the second power pin socket is a 3.8V power supply, the signal pin socket includes five signal pins, the spacing between the five signal pins included in the signal pin socket is 0.8mm±0.2mm, and the pin width of the signal pin socket is 0.25mm±0.2mm.

9. A floating connector, characterized in that: It comprises a pluggable connector male socket as described in any one of claims 1-4 and a connector female socket as described in any one of claims 5-8, wherein the connector male socket is fixed on the COB display module, and the connector female socket is fixed on the adapter board.

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