Puncture type TYPE-C connector

Abstract

The utility model discloses a puncture type TYPE-C connector, which belongs to the technical field of electronic connectors and solves the problems that the existing device is easy to cause unfavorable conditions such as tin connection and insufficient soldering due to misoperation during welding and the welding cost is higher. The puncture type TYPE-C connector comprises a plugging section, a connecting plate is fixedly arranged on the front side of an insulating sleeve, and a connecting rod is arranged on the connecting plate; receding grooves distributed in a linear array are formed in the front side of the connecting plate in a penetrating mode, a clamping plate is fixedly mounted at the bottom end of the front side of the connecting plate, mounting grooves corresponding to the receding grooves in number and position are formed in the top face of the clamping plate, and L-shaped puncture needles are arranged in the mounting grooves. A U-shaped riveting cover is clamped on the clamping plate, the top end of a puncture needle penetrates through the through hole to be in contact with the wire, then an insulating layer on the surface of the wire is punctured, then the puncture needle is in contact with a metal wire in the wire, and the wire can be communicated with the plugging section through the puncture needle. And the step of communicating the lead with the plugging section in a welding manner is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to electronic connector technical field, concretely is a puncture formula TYPE C connector. BACKGROUND

[0002] The existing TYPE C connector product adopts metal tin soldering to connect with the cable, so that it can transmit current and signal, wherein the soldering process involves processes such as stripping the cable covering, stripping the core wire, arranging the wire, and soldering. Solder metal tin is also needed, and the process is relatively complex, which is prone to tin connection, false welding and other adverse conditions, and the soldering cost is relatively high.

[0003] After searching, the application number of the patent application is 202222494054.0, which discloses a Type-C connector, comprising a main body and a metal shell, the main body comprises a wiring board, the metal shell is provided with a fixing cavity, the main body is arranged in the fixing cavity, the metal shell is provided with an avoiding hole communicated with the fixing cavity, one end of the positive wire is welded on the wiring board, and the welding position of the positive wire and the wiring board is close to the avoiding hole position, so as to avoid the welding position from contacting with the metal shell;

[0004] Although the Type-C connector has one end of the positive wire welded on the wiring board, and the welding position of the positive wire and the wiring board is close to the avoiding hole position, so as to avoid the welding position from contacting with the metal shell, thereby avoiding the short circuit of the Type-C connector, but the Type-C connector is prone to tin connection, false welding and other adverse conditions due to improper operation during soldering, and the soldering cost is relatively high.

[0005] Therefore, we propose a puncture formula TYPE C connector. INVENTION CONTENTS

[0006] In view of the shortcomings of the prior art, the utility model provides a puncture formula TYPE C connector, which solves the problem that the existing device is prone to tin connection, false welding and other adverse conditions due to improper operation during soldering, and the soldering cost is relatively high.

[0007] To achieve the above purpose, the utility model realizes the following technical scheme: a puncture formula TYPE C connector, comprising a plug-in segment, the outer surface of the front end of the plug-in segment is fixedly sleeved with an insulating sleeve which is hollow and has openings at the front and rear ends, and the outer surface of the insulating sleeve is fixedly sleeved with a fixing sleeve.

[0008] The front side of the insulating sleeve is fixedly provided with a connecting plate, a plurality of displacement slots are arranged in a linear array on the front side of the connecting plate, a clamping plate is fixedly arranged on the bottom end of the front side of the connecting plate, a plurality of mounting slots are arranged on the top surface of the clamping plate and correspond to the displacement slots in number and position, a plurality of puncture needles in the shape of "L" are arranged in the mounting slots, the bottom ends of the puncture needles are fixedly arranged in the mounting slots and connected with the plug-in segments through the displacement slots, the top ends of the puncture needles are in the shape of needle points and extend to the outside of the mounting slots, a riveting cover in the shape of "U" is clamped on the clamping plate, a wire slot is arranged on the front side of the riveting cover, a wire is movably sleeved in the wire slot, a plurality of through holes corresponding to the puncture needles in number and position are arranged on the bottom surface of the wire slot, the top ends of the puncture needles are movably sleeved in the through holes, a recess is arranged on the middle portion of the top surface of the clamping plate, the middle portion of the riveting cover is provided with a protrusion with the same specification as the recess on the top surface of the clamping plate, the mounting slots are arranged on the recess, and the wire is arranged on the protrusion.

[0009] The recess and the protrusion can be matched with each other to clamp the riveting cover on the clamping plate.

[0010] Preferably, first clamping blocks are arranged on the middle portions of the left and right sides of the clamping plate, and two second clamping blocks are arranged on the bottom ends of the left and right sides of the clamping plate, and the first clamping blocks and the second clamping blocks facilitate the connection of the riveting cover to the clamping plate.

[0011] Preferably, the first clamping blocks and the second clamping blocks have the same specification, the top surfaces of the first clamping blocks and the second clamping blocks are provided with first inclined surfaces, and the bottom surfaces of the first clamping blocks and the second clamping blocks are flat.

[0012] Preferably, clamping portions are arranged on the bottom portions of the left and right ends of the riveting cover, the bottom surfaces of the clamping portions are provided with second inclined surfaces with the same inclination degree as the first inclined surfaces and opposite inclination directions, and the top surfaces of the clamping portions are flat. The first inclined surfaces and the second inclined surfaces are in contact, so that the two ends of the riveting cover are expanded outward, and when the second inclined surfaces are separated from the first inclined surfaces, the two ends of the riveting cover are clamped on the left and right sides of the clamping plate, and the bottom surfaces of the second clamping blocks are in contact with the top surfaces of the clamping portions.

[0013] Preferably, the riveting cover and the clamping portions are integrally formed, the clamping plate, the first clamping blocks and the second clamping blocks are integrally formed, and the riveting cover and the clamping plate are made of insulating plastic material. The integrally formed structure is stable, and the insulating plastic material can avoid the risk of electric leakage.

[0014] The utility model provides a kind of puncture type TYPE-C connector. With the following beneficial effects:

[0015] The piercing type TYPE-C connector is connected with the clamping plate by aligning the riveting cover with the clamping plate, inserting the wire into the wire insertion groove, and then pressing the riveting cover downward until the clamping portion is clamped at the bottom of the second clamping block, in the process, the tip of the puncture needle contacts the wire by penetrating the perforation, and then the insulating layer on the surface of the wire is pierced, and then the puncture needle contacts the metal wire inside the wire, so that the wire is connected with the plug-in segment through the puncture needle, which is simple in process, low in cost and high in production yield, avoids the step of connecting the wire with the plug-in segment through welding, solves the problems that the existing device is prone to tin connection and virtual welding due to improper operation during welding, and has high welding cost. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a clamping plate structure schematic view of the utility model;

[0017] Figure 2 It is a clamping plate structure schematic view of the utility model Figure 1 ; It is an enlarged structure schematic view of A of the utility model;

[0018] Figure 3 It is a structure schematic view of the riveting cover clamped on the first clamping block of the utility model;

[0019] Figure 4 It is a structure schematic view of the wire and the riveting cover of the utility model;

[0020] Figure 5 It is a structure schematic view of the riveting cover clamped on the second clamping block of the utility model;

[0021] Figure 6 It is an enlarged structure schematic view of B of the utility model Figure 5 .

[0022] In the drawing: 1, plug-in segment; 11, insulating sleeve; 12, fixed sleeve; 2, connecting plate; 21, accommodation groove; 3, clamping plate; 31, installation groove; 32, puncture needle; 33, first clamping block; 34, second clamping block; 35, first inclined surface; 4, riveting cover; 41, clamping portion; 42, second inclined surface; 43, wire insertion groove; 44, perforation; 5, wire. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0024] Embodiment 1:

[0025] As Figures 1-6 shown: including plug segment 1, the outer surface of the front end of plug segment 1 is fixedly sleeved with an insulating sleeve 11 which is hollow and has openings at both front and rear ends, the outer surface of the insulating sleeve 11 is fixedly sleeved with a fixed sleeve 12, the front side of the insulating sleeve 11 is fixedly installed with a connecting plate 2, the front side of the connecting plate 2 is provided with a plurality of let-in grooves 21 which are linearly arranged, the bottom end of the front side of the connecting plate 2 is fixedly installed with a clamping plate 3, the top surface of the clamping plate 3 is provided with a plurality of installation grooves 31 which correspond in number and position to the let-in grooves 21, the installation grooves 31 are provided with a plurality of puncture needles 32 which are in the shape of "L", the bottom ends of the puncture needles 32 are fixedly installed in the installation grooves 31 and connected to the plug segment 1 through the let-in grooves 21, the top ends of the puncture needles 32 are in the shape of needle points and extend to the outside of the installation grooves 31, the clamping plate 3 is clamped with a riveting cover 4 which is in the shape of "U", the front side of the riveting cover 4 is provided with a wire passing groove 43, the wire passing groove 43 is movably sleeved with a wire 5, the bottom surface of the wire passing groove 43 is provided with a plurality of perforations 44 which correspond in number and position to the puncture needles 32, the top ends of the puncture needles 32 are movably sleeved in the perforations 44, the top surface of the clamping plate 3 is provided with a recessed portion in the middle, the bottom surface of the middle portion of the riveting cover 4 is provided with a protruding portion which is of the same specification as the recessed portion of the top surface of the clamping plate 3, the installation grooves 31 are arranged on the recessed portion, and the wire 5 is arranged on the protruding portion, the riveting cover 4 and the clamping plate 3 are aligned, the wire 5 is inserted into the wire passing groove 43, then the riveting cover 4 is pressed downward until the clamping portion 41 is clamped at the bottom of the second clamping block 34, and the riveting cover 4 and the clamping plate 3 are connected together, in this process, the top ends of the puncture needles 32 pass through the perforations 44 and contact the wire 5, then the insulating layer on the surface of the wire 5 is punctured, and then the puncture needles 32 contact the metal wire inside the wire 5, and the wire 5 is connected to the plug segment 1 through the puncture needles 32, the process is simple, the cost is low, the production yield is high, and the step of connecting the wire 5 to the plug segment 1 through welding is avoided;

[0026] Example 2:

[0027] As Figures 1-6The middle parts of the left and right sides of the clamping plate 3 are provided with first clamping blocks 33, and the bottom ends of the left and right sides of the clamping plate 3 are provided with two second clamping blocks 34, the specifications of the first clamping blocks 33 and the second clamping blocks 34 are the same, the top surfaces of the first clamping blocks 33 and the second clamping blocks 34 are provided with first inclined surfaces 35, the bottom surfaces of the first clamping blocks 33 and the second clamping blocks 34 are flat surfaces, the bottom parts of the left and right ends of the riveting cover 4 are provided with clamping parts 41, the bottom surfaces of the clamping parts 41 are provided with second inclined surfaces 42 which are inclined to the same extent and in the opposite direction to the first inclined surfaces 35, the top surfaces of the clamping parts 41 are flat surfaces, the riveting cover 4 and the clamping part 41 are an integral forming structure, the clamping plate 3, the first clamping block 33 and the second clamping block 34 are an integral forming structure, the riveting cover 4 and the clamping plate 3 are insulating plastic materials, the two ends of the riveting cover 4 can be pried outward by the contact of the first inclined surface 35 and the second inclined surface 42, when the second inclined surface 42 is separated from the first inclined surface 35, the two ends of the riveting cover 4 are clamped on the two sides of the clamping plate 3, and the bottom surface of the second clamping block 34 is in contact with the top surface of the clamping part 41, the integral forming structure is stable, and the insulating plastic material can avoid the risk of electric leakage.

[0028] The working principle and use process of the utility model are as follows: the utility model discloses a piercing type TYPE-C connector, when using, riveting cover 4 is aligned with clamping plate 3 first, then press riveting cover 4 downward, until clamping part 41 is located between first clamping block 33 and second clamping block 34, then wire 5 is inserted into the inside of threading groove 43, then press riveting cover 4 downward again, until clamping part 41 is clamped at the bottom of second clamping block 34, riveting cover 4 and clamping plate 3 can be connected together, at this moment, convex part is clamped in the inside of concave part, in this process, the top end of puncture needle 32 is in contact with wire 5 by passing through perforation 44, then the insulating layer on the surface of wire 5 is pierced, then puncture needle 32 is in contact with the metal wire inside wire 5, wire 5 and plug-in section 1 can be communicated by puncture needle 32, external current is conducted to puncture needle 32 through wire 5, then puncture needle 32 conducts current to plug-in section 1.

[0029] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above, for those skilled in the art, obviously, the utility model is not limited to the details of the above-mentioned exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, no matter from which point, the embodiments should be regarded as exemplary and non-limiting, the scope of the utility model is defined by the appended claims instead of the above description, therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0030] Furthermore, it should be understood that although the specification is described in terms of embodiments, not every embodiment includes every feature described. The specification can include implicit combinations of explicitly mentioned features and / or explicit combinations of implicitely mentioned features. Each embodiment depends on the explicit combinations of features and / or the implicit combinations of features made specifically within that embodiment, and each such embodiment can be combined with every other such embodiment to create further embodiments.

Claims

1. A piercing type-C connector, comprising a plug-in segment (1), the outer surface of the front end of the plug-in segment (1) is fixedly sleeved with an insulating sleeve (11) which is hollow and has openings at both front and rear ends, and the outer surface of the insulating sleeve (11) is fixedly sleeved with a fixed sleeve (12); characterized in that A connecting plate (2) is fixedly installed on the front side of the insulating sleeve (11), a plurality of displacement slots (21) are linearly arranged on the front side of the connecting plate (2), a clamping plate (3) is fixedly installed at the bottom end of the front side of the connecting plate (2), a plurality of installation slots (31) corresponding in number and position to the displacement slots (21) are formed on the top surface of the clamping plate (3), a plurality of "L"-shaped puncture needles (32) are arranged in the installation slots (31), the bottom ends of the puncture needles (32) are fixedly installed in the installation slots (31) and connected with the plug-in segment (1) through the displacement slots (21), the top ends of the puncture needles (32) are needle-shaped and extend to the outside of the installation slots (31), a riveting cover (4) in the shape of "U" is clamped on the clamping plate (3), a plurality of wire slots (43) are formed on the front side of the riveting cover (4), a wire (5) is movably sleeved in the wire slots (43), a plurality of perforations (44) corresponding in number and position to the puncture needles (32) are formed on the bottom surface of the wire slots (43), the top ends of the puncture needles (32) are movably sleeved in the perforations (44), a recess is arranged on the top surface of the clamping plate (3), a protrusion with the same specifications as the recess on the top surface of the clamping plate (3) is arranged on the bottom surface of the middle part of the riveting cover (4), the installation slots (31) are arranged on the recess, and the wire (5) is arranged on the protrusion.

2. The piercing TYPE-C connector of claim 1, wherein: First clamping blocks (33) are arranged on the middle parts of the left and right sides of the clamping plate (3), and second clamping blocks (34) are arranged on the bottom ends of the left and right sides of the clamping plate (3).

3. The piercing TYPE-C connector of claim 2, wherein: The first clamping blocks (33) have the same specifications as the second clamping blocks (34), first inclined surfaces (35) are arranged on the top surfaces of the first clamping blocks (33) and the second clamping blocks (34), and the bottom surfaces of the first clamping blocks (33) and the second clamping blocks (34) are flat.

4. The piercing TYPE-C connector of claim 3, wherein: Second inclined surfaces (42) with the same inclination degree as the first inclined surfaces (35) and opposite inclination directions are arranged on the bottom surfaces of clamping portions (41) arranged at the bottom of the left and right ends of the riveting cover (4), and the top surfaces of the clamping portions (41) are flat.

5. The piercing TYPE-C connector of claim 1, wherein: The riveting cover (4) and the clamping portions (41) are integrally formed, the clamping plate (3), the first clamping blocks (33) and the second clamping blocks (34) are integrally formed, and the riveting cover (4) and the clamping plate (3) are made of insulating plastic.

Images