Integrated micro rectangular high-speed connector

Abstract

The utility model relates to the technical field of electrical connectors, and discloses an integrated micro-rectangular high-speed connector, which comprises an upper connector main body and a lower connector main body with the same structure, and the upper connector main body and the lower connector main body are mutually inserted for use. The upper connector main body and the lower connector main body are internally provided with insulating filling parts, the upper connector main body comprises a shell, the front side and the rear side of the shell are respectively a shell long side and a shell short side, the left side and the right side of the shell are respectively provided with a through hole, and the interior of each through hole is provided with a blocking buckle with an elastic characteristic. When the upper connector main body and the lower connector main body are in butt joint up and down, the outer side surfaces of the upper connector main body and the lower connector main body play a role in extrusion through the retaining buckles, and the upper connector main body and the lower connector main body are in butt joint through mutual matching of the retaining buckles on the upper connector main body and the lower connector main body. And the effect of fast and stable butt joint of the connector is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical connectors, in particular to an integrated micro-rectangular high-speed connector. Background Art

[0002] A micro-rectangular high-speed connector is a miniaturized and high-performance electrical connector, usually used in applications such as high-speed data transmission and electrical signal connection.

[0003] The micro-rectangular high-speed connector is a crucial component in electronic devices. The poor stability at the connector connection part easily leads to a large gap on the connector connection surface. The gap will cause discontinuity in the signal path, resulting in impedance mismatch. This mismatch will generate signal reflection and crosstalk, seriously affecting the transmission quality of high-speed signals.

[0004] Therefore, we propose an integrated micro-rectangular high-speed connector. Content of the Utility Model

[0005] The utility model mainly solves the above technical problems and provides an integrated micro-rectangular high-speed connector.

[0006] To achieve the above purpose, the utility model adopts the following technical scheme. An integrated micro-rectangular high-speed connector includes an upper connector body and a lower connector body with the same structure. The upper connector body and the lower connector body are used by inserting each other. Insulation filling parts are arranged inside both the upper connector body and the lower connector body;

[0007] The upper connector body includes a housing. The front and rear sides of the housing are respectively a housing long side and a housing short side. Through openings are arranged on both the left and right sides of the housing. Elastic buckles with elastic characteristics are arranged inside the through openings;

[0008] On the left and right sides of the top surface of the insulation filling part, multiple groups of pin grooves are equidistantly arranged. PCB boards are arranged inside both the upper connector body and the lower connector body. PIN pins are fixedly welded on the PCB boards. The ends of the PIN pins far away from the PCB boards are distributed inside the pin grooves.

[0009] Preferably, one end of the insulation filling parts arranged inside the upper connector body and the lower connector body is provided with a convex surface and a concave surface. The convex surface is the male end, and the concave surface is the female end. Multiple heat dissipation tubes communicating with both ends of the insulation filling part are fixedly installed inside the male end in an embedded manner.

[0010] Preferably, when the upper connector body and the lower connector body are docked with each other, the long side part of the housing on the upper connector body is vertically aligned with the short side part of the housing on the lower connector body, and the corresponding upper and lower long sides and short sides of the housing are complementary. At the same time, the through openings on the upper connector body and the lower connector body are vertically corresponding, and the two groups of through openings are aligned with each other to form a Z-shaped groove.

[0011] Preferably, heat dissipation openings are provided at the four corner positions of the top surface of the insulating filling part.

[0012] Preferably, a spacing is provided between two adjacent groups of the needle slots, and the inner end surface of the PIN needle is of a wavy structure.

[0013] Preferably, the housing as a whole is of a hollow structure, and a shielding layer is provided on the outer surface of the housing.

[0014] Beneficial Effects

[0015] The utility model provides an integrated micro-rectangular high-speed connector, which has the following beneficial effects:

[0016] (1) For the integrated micro-rectangular high-speed connector, when the upper connector body and the lower connector body are docked with each other, the part on the upper connector body corresponding to the long side of the housing is vertically aligned with the part on the lower connector body corresponding to the short side of the housing, and the corresponding upper and lower long sides and short sides of the housing are complementary. At the same time, the through openings on the upper connector body and the lower connector body are vertically corresponding, and the two groups of through openings are aligned with each other to form a Z-shaped groove. When the upper connector body and the lower connector body are vertically docked, the outer sides of the upper connector body and the lower connector body are squeezed by the retaining buckles. Through the mutual cooperation of the retaining buckles on the upper connector body and the lower connector body, the docking of the upper connector body and the lower connector body is completed, achieving the effect of rapid and stable docking of the connector.

[0017] (2) For the integrated micro-rectangular high-speed connector, by designing the housing as a hollow structure, its weight is reduced, and through the provided shielding layer, the anti-electromagnetic interference ability of the connector is improved. Description of the Drawings

[0018] In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings described below are only exemplary, and for those of ordinary skill in the art, other implementation drawings can be obtained by extending according to the provided drawings without creative efforts.

[0019] The structures, ratios, sizes, etc. disclosed in this specification are only used to cooperate with the content disclosed in the specification for those familiar with this technology to understand and read, and are not used to limit the implementation conditions of the present utility model. Therefore, they do not have substantial technical significance. Any modification of the structure, change in the ratio relationship, or adjustment of the size, without affecting the effects that the present utility model can produce and the purposes that can be achieved, should still fall within the scope covered by the technical content disclosed in the present utility model.

[0020] Figure 1 is a schematic three-dimensional structure diagram of the whole of the present utility model;

[0021] Figure 2 is a schematic three-dimensional structure diagram of the housing of the present utility model;

[0022] Figure 3 is a schematic three-dimensional structure diagram of the insulation filling part of the present utility model;

[0023] Figure 4 is a schematic exploded planar structure diagram of the whole of the present utility model.

[0024] Legend description:

[0025] 1. Upper connector body; 2. Lower connector body; 3. Insulation filling part; 4. Retaining buckle; 5. Heat dissipation port; 6. Pin slot; 7. PIN pin; 100. Housing; 101. Long side of the housing; 102. Short side of the housing; 103. Through hole. Specific implementation manners

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0027] Embodiment 1: An integrated micro-rectangular high-speed connector, as Figures 1 - 4 shown, includes an upper connector body 1 and a lower connector body 2 with the same structure. The upper connector body 1 and the lower connector body 2 are inserted and used with each other. An insulation filling part 3 is provided inside both the upper connector body 1 and the lower connector body 2. One end of the insulation filling part 3 distributed inside the upper connector body 1 and the lower connector body 2 is provided with a convex surface and a concave surface. Among them, the convex surface is the male end, and the concave surface is the female end. A plurality of heat dissipation tubes communicating with both ends of the insulation filling part 3 are fixedly installed in the male end in an embedded manner, which is convenient for releasing heat to both ends of the insulation filling part 3;

[0028] Furthermore, the upper connector body 1 includes a housing 100. The housing 100 is made of LCP material and has good heat insulation, heat resistance and cold resistance properties, which greatly ensures the use of the connector in harsh environments. The front and rear sides of the housing 100 are the housing long side 101 and the housing short side 102 respectively. Through holes 103 are provided on both the left and right sides of the housing 100. An elastic snap 4 is provided inside the through hole 103. When the upper connector body 1 and the lower connector body 2 are docked with each other, the part of the upper connector body 1 corresponding to the housing long side 101 is aligned with the part of the lower connector body 2 corresponding to the housing short side 102 up and down. The corresponding housing long side 101 and housing short side 102 complement each other. At the same time, the through holes 103 on the upper connector body 1 and the lower connector body 2 correspond up and down. The two groups of through holes 103 are aligned with each other to form a Z-shaped groove. When the upper connector body 1 and the lower connector body 2 are docked up and down, the outer sides of the upper connector body 1 and the lower connector body 2 are squeezed by the snap 4. Through the cooperation of the snaps 4 on the upper connector body 1 and the lower connector body 2, the docking of the upper connector body 1 and the lower connector body 2 is completed;

[0029] Furthermore, heat dissipation openings 5 are provided at the four corner positions of the top surface of the insulating filling portion 3. A plurality of groups of pin slots 6 are equidistantly provided on the left and right sides of the top surface of the insulating filling portion 3. PCBs are provided inside both the upper connector body 1 and the lower connector body 2. PIN pins 7 are fixedly welded on the PCBs. The lower ends of the PIN pins 7 have tinned parts. Through such a setting, the welding stability of the PIN pins 7 is improved;

[0030] Among them, one end of the PIN pin 7 away from the PCB is distributed inside the pin slot 6. A spacing is provided between two adjacent groups of pin slots 6. Through such a setting, the heat dissipation space is increased;

[0031] Furthermore, the inner end surface of the PIN pin 7 is of a wavy structure. When the upper connector body 1 and the lower connector body 2 are docked, the inner end surface of the wavy structure of the PIN pin 7 increases the overall contact area, and at the same time ensures the elasticity during the insertion of the male and female ends, so that it will not cause more interference when subjected to impact and vibration.

[0032] On the basis of the first embodiment, the housing 100 is integrally of a hollow structure. A shielding layer is provided on the outer surface of the housing 100. By designing the housing 100 as a hollow structure, it is made lightweight. Through the provided shielding layer, the electromagnetic interference resistance ability of the connector is improved.

[0033] The working principle of the present utility model:

[0034] When the upper connector body 1 and the lower connector body 2 are butted against each other, the part of the upper connector body 1 corresponding to the long side 101 of the housing is vertically aligned with the part of the lower connector body 2 corresponding to the short side 102 of the housing. The upper and lower corresponding long side 101 of the housing and the short side 102 of the housing are complementary. At the same time, the through holes 103 on the upper connector body 1 and the lower connector body 2 are vertically corresponding, and the two groups of through holes 103 are aligned with each other to form a Z-shaped groove. When the upper connector body 1 and the lower connector body 2 are butted against each other vertically, the outer sides of the upper connector body 1 and the lower connector body 2 of the retaining buckle 4 play a squeezing role, and the retaining buckles 4 on the upper connector body 1 and the lower connector body 2 cooperate with each other to complete the butting of the upper connector body 1 and the lower connector body 2.

[0035] By designing the housing 100 as a hollow structure, its weight is reduced, and the electromagnetic interference resistance of the connector is improved through the provided shielding layer.

[0036] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. An integrated micro rectangular high-speed connector, characterized in that: It comprises an upper connector body (1) and a lower connector body (2) of the same structure, the upper connector body (1) and the lower connector body (2) are plugged into each other for use, and the upper connector body (1) and the lower connector body (2) are both provided with an insulating filling portion (3) inside. The upper connector body (1) comprises a shell (100), the front and rear sides of the shell (100) are respectively a long side (101) and a short side (102) of the shell, the left and right sides of the shell (100) are both provided with through openings (103), and a stopper (4) with elastic characteristics is provided inside the through opening (103); A plurality of needle slots (6) are equidistantly arranged on both left and right sides of the top surface of the insulating filling portion (3); a PCB board is disposed inside the upper connector body (1) and the lower connector body (2); a PIN needle (7) is fixedly welded on the PCB board; and an end of the PIN needle (7) away from the PCB board is distributed inside the needle slot (6).

2. The integrated micro rectangular high-speed connector according to claim 1, characterized in that: One end of the insulating filling part (3) distributed inside the upper connector body (1) and the lower connector body (2) is provided with a convex surface and a concave surface, the convex surface is a male end, the concave surface is a female end, and a plurality of heat dissipation pipes connected to the two ends of the insulating filling part (3) are embedded and fixedly installed in the male end.

3. The integrated micro rectangular high-speed connector according to claim 1, characterized in that: When the upper connector body (1) and the lower connector body (2) are butted against each other, the long side (101) of the shell on the upper connector body (1) is aligned with the short side (102) of the shell on the lower connector body (2) in the upper and lower directions, and the corresponding long sides (101) and short sides (102) of the shell complement each other. At the same time, the through openings (103) on the upper connector body (1) and the lower connector body (2) correspond to each other in the upper and lower directions, and the two groups of through openings (103) are aligned with each other to form a Z-shaped groove.

4. The integrated micro rectangular high-speed connector according to claim 1, characterized in that: Heat dissipation openings (5) are provided at the four corners of the top surface of the insulating filling portion (3).

5. The integrated micro rectangular high-speed connector according to claim 1, characterized in that: A spacing is provided between two adjacent groups of the needle grooves (6), and the inner end surface of the PIN needle (7) is a wave-shaped structure.

6. The integrated micro rectangular high-speed connector according to claim 1, characterized in that: The shell (100) is a hollow structure as a whole, and a shielding layer is provided on the outer surface of the shell (100).

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