Reverse material-borrowing heightening connector

Abstract

A reverse material-borrowing heightening connector relates to the technical field of connectors, and comprises an insulating body which comprises a base and a tongue plate which is integrated with the base and extends forwards; the terminal assembly is arranged on the insulating body and comprises an upper-layer metal terminal and a lower-layer metal terminal, the upper-layer metal terminal and the lower-layer metal terminal are respectively provided with a horizontal connecting part, a vertical connecting part, a contact part and a welding part, and the contact parts of the upper-layer metal terminal and the lower-layer metal terminal are respectively exposed out of the upper surface and the lower surface of the tongue plate; and the shielding shell wraps the insulating body, the upper part of the base and the tongue plate are both accommodated in the shielding shell, a pair of supporting legs which vertically extend downwards are symmetrically arranged on two sides of the shielding shell, and the supporting legs are formed by bending towards the shielding shell and extending downwards. By the adoption of the technical scheme, the device has the advantages of being simple in structure, low in production cost, good in stability, high in production efficiency, beneficial to market popularization and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of connectors, in particular to a reverse material-borrowing heightening connector. Background Art

[0002] With the rapid development of the electronics industry, portable electronic devices such as cameras, PDAs, mobile phones, etc. have been widely used in daily life, and the various electrical connectors that have emerged with them have become an indispensable part of various communication equipment. For example, the commonly used heightened connector plays a very important role in the data transmission of electronic products.

[0003] In the related art, such as CN206451888U, a heightened Type-C connector is disclosed, which includes an insulating body, an upper row of terminals and a lower row of terminals arranged on the insulating body, and a shielding shell covered outside the insulating body, wherein the insulating body includes a front positioning piece, a rear positioning piece and a main body, the horizontal connecting parts of the upper row of terminals and the horizontal connecting parts of the lower row of terminals are both inlay-molded and fixed in the front positioning piece, and the vertical connecting parts of the upper row of terminals and the vertical connecting parts of the lower row of terminals are both inlay-molded and fixed in the rear positioning piece; the front positioning piece and the rear positioning piece are both inlay-molded in the main body, and the main body includes an integrally connected tongue and a heightened base, the contact part of the upper row of terminals exposes the upper surface of the tongue plate, the contact part of the lower row of terminals exposes the lower surface of the tongue plate, the welding part of the upper row of terminals and the welding part of the lower row of terminals both extend out of the heightened base, and the heightened base extends downward out of the shielding shell.

[0004] For another example, CN217281262U discloses an HDMI Type A elevated female connector, which includes an insulating body, a terminal group and a shielding shell; the insulating body includes a base, a tongue plate extending forward from the front end of the base, and a raised portion extending downward from the bottom of the base; the terminal group is inlay-molded and fixed in the insulating body; the shielding shell includes a main shell, the main shell is covered outside the base and the tongue plate, the raised portion is located below the main shell, and a pin extending downward from the side of the main shell is connected to an external PCB; the pin is located on the outside of the elevated portion, and a supporting foot extending downward from the bottom of the main shell is connected to an external PCB, and the supporting foot is located on the inner side of the elevated portion.

[0005] However, the above two heightened connectors and the existing heightened connectors have the disadvantages of complex structure, high production cost, and disadvantageous market promotion, etc. Therefore, the present application proposes a reverse material-borrowing heightened connector to solve the above problems. Utility Model Content

[0006] The utility model aims to solve the defects and shortcomings in the prior art and provides a reverse material-borrowing heightening connector.

[0007] The technical solution adopted by the utility model is: a reverse material borrowing heightening connector, comprising:

[0008] An insulating body, comprising a base and a tongue plate extending forwardly integrally with the base;

[0009] a terminal assembly, arranged on the insulating body, comprising an upper metal terminal and a lower metal terminal, wherein the upper metal terminal and the lower metal terminal each have a horizontal connection portion, a vertical connection portion, a contact portion and a welding portion, and the contact portions of the upper metal terminal and the lower metal terminal are exposed on the upper surface and the lower surface of the tongue plate respectively; and

[0010] The shielding shell is covered on the insulating body, and the upper part of the base and the tongue plate are both accommodated in the shielding shell. A pair of supporting feet extending vertically downward are symmetrically arranged on both sides of the shielding shell. The supporting feet are formed by bending the shielding shell and extending downward.

[0011] Preferably, the supporting foot comprises an inclined first section and a vertically arranged second section, the first section and the second section are integrally formed, and a positioning foot is provided at one end of the second section away from the first section.

[0012] Preferably, at least one reinforcing rib is provided on the supporting foot, the reinforcing rib is adapted to the curvature of the supporting foot, one end of the reinforcing rib is located on the shielding shell, and the other end of the reinforcing rib is located on the second section of the supporting foot.

[0013] Preferably, the reinforcing ribs are formed by stamping.

[0014] Preferably, the insulating body also includes an upper insulating part and a lower insulating part, and the upper metal terminal and the lower metal terminal are arranged between the upper insulating part and the lower insulating part in sequence, and the upper insulating part and the lower insulating part cooperate to fix the upper metal terminal and the lower metal terminal, and the upper insulating part and the lower insulating part are both provided with through grooves so that the contact ends of the upper metal terminal and the lower metal terminal are respectively exposed on the upper surface and the lower surface of the tongue plate through the through grooves.

[0015] Preferably, a positioning hole is provided on the upper insulating member, and a positioning column is provided on the lower insulating member opposite to the positioning hole, so that rapid positioning between the upper insulating member and the lower insulating member can be achieved through the cooperation between the positioning hole and the positioning column.

[0016] Preferably, the upper insulating member and the lower insulating member are both made of silicone.

[0017] Preferably, positioning blocks are symmetrically arranged on both sides of the base, and positioning grooves cooperating with the positioning blocks are arranged on the shielding shell. The positioning grooves have openings, and the opening size of the positioning grooves is adapted to the positioning blocks.

[0018] Preferably, both sides of one end of the shielding shell covering the upper part of the base have fitting strips extending downwards, the fitting strips are located below the positioning grooves, and the two fitting strips are tightly attached to both sides of the upper part of the base.

[0019] Preferably, the shielding shell is made of metal.

[0020] After adopting the above technical solution, the beneficial effects of the utility model are:

[0021] The present application forms a pair of supporting feet by borrowing materials from both sides of the insulating shell and bending it downward to extend it. By inserting the supporting feet into the circuit board, the connection between the entire connector and the circuit board is achieved, and the connector is also supported, thereby meeting the "heightening" requirement of the connector. The overall structure is simple, the stability is good, the production cost is low, and it is conducive to market promotion. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0023] Figure 1 It is a schematic diagram of the overall structure of this embodiment;

[0024] Figure 2 This is a schematic diagram for illustrating the matching relationship between the insulating body and the shielding shell in this embodiment;

[0025] Figure 3 This embodiment is used to illustrate an exploded view of the upper insulating body.

[0026] Explanation of the accompanying drawings: 1. Insulating body; 11. Base; 111. Positioning block; 12. Tongue plate; 13. Upper insulating member; 131. Positioning hole; 14. Lower insulating member; 141. Positioning column; 2. Terminal assembly; 21. Upper metal terminal; 22. Lower metal terminal; 23. Horizontal connecting portion; 24. Vertical connecting portion; 25. Contact portion; 26. Welding portion; 3. Shielding shell; 31. Support foot; 311. First section; 312. Second section; 313. Positioning foot; 314. Reinforcing rib; 32. Groove; 33. Positioning groove; 34. Fitting strip. DETAILED DESCRIPTION

[0027] The following will be combined with the attached embodiment of the present utility model Figure 1-3 , clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] It should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", "back", "side", "circumferential" and the like in the present invention indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present invention. In addition, the words "first", "second" and the like are only used to distinguish multiple components or structures with the same or similar structures, and do not represent any special limitation on the setting order or connection relationship.

[0029] This embodiment relates to a reverse material raising connector, referring to Figures 1 to 3 , including an insulating body 1, a terminal assembly 2 arranged on the insulating body 1, and a shielding shell 3 covered on the outside of the insulating body 1, wherein the insulating body 1 includes a base 11 and a tongue plate 12 integrated with the base 11, the base 11 is vertically arranged, the tongue plate 12 is perpendicular to the base 11, and the tongue plate 12 is located at the front end of the base 11 and extends forward relative to the base 11.

[0030] The terminal assembly 2 includes an upper metal terminal 21 and a lower metal terminal 22, each of which has a horizontal connecting portion 23, a vertical connecting portion 24, a contact portion 25 and a welding portion 26, wherein the horizontal connecting portions 23 of the upper metal terminal 21 and the lower metal terminal 22 are both located in the tongue plate 12, the vertical connecting portions 24 of the upper metal terminal 21 and the lower metal terminal 22 are both located in the base 11, the contact portions 25 of the upper metal terminal 21 and the lower metal terminal 22 are correspondingly arranged on the horizontal connecting portions 23 of the upper metal terminal 21 and the lower metal terminal 22, and the contact portions 25 of the upper metal terminal 21 and the lower metal terminal 22 are respectively exposed on the upper surface and the lower surface of the tongue plate 12. The welding portions 26 of the upper metal terminal 21 and the lower metal terminal 22 are correspondingly disposed on the vertical connection portions 24 of the upper metal terminal 21 and the lower metal terminal 22 , and the welding portions 26 of the upper metal terminal 21 and the lower metal terminal 22 extend out of the base 11 .

[0031] The shielding shell 3 is made of metal. The upper part of the base 11 and the tongue plate 12 are both accommodated in the shielding shell 3. A pair of supporting feet 31 extending vertically downward are symmetrically arranged on both sides of the shielding shell 3. The supporting feet 31 are formed by bending the shielding shell 3 and extending downward.

[0032] It can be understood that by digging out two grooves 32 on both sides of the shielding shell 3, one end of the material produced by the dug grooves 32 is still connected to the shielding shell 3, and by bending the two groups of materials in opposite directions and extending them vertically downward, a pair of supporting feet 31 are formed. The supporting feet 31 can support the shielding shell 3 and achieve "heightening" of the entire connector. The structure is simple, the material usage is reduced, the production cost is reduced, and the production efficiency is improved, which is conducive to market promotion.

[0033] Furthermore, the supporting foot 31 includes an inclined first section 311 and a vertically arranged second section 312 . The first section 311 and the second section 312 are integrally formed, and a positioning foot 313 is arranged at one end of the second section 312 away from the first section 311 .

[0034] Through the above configuration, the support foot 31 is divided into a first section 311 and a second section 312, so that the overall stability of the support foot 31 is better. At the same time, the configuration of the positioning foot 313 can facilitate the insertion of the support foot 31 into the circuit board, thereby achieving connection with the circuit board.

[0035] Furthermore, at least one reinforcing rib 314 is provided on the supporting foot 31 , the reinforcing rib 314 is adapted to the curvature of the supporting foot 31 , one end of the reinforcing rib 314 is located on the shielding shell 3 , and the other end of the reinforcing rib 314 is located on the second section 312 of the supporting foot 31 .

[0036] It can be understood that, by providing the reinforcing ribs 314 , the structural strength of the support legs 31 can be further improved, so that the support legs 31 can stably support the shielding shell 3 , and the support legs 31 are less likely to deform or break.

[0037] In addition, in this embodiment, the number of reinforcing ribs 314 on each supporting leg 31 is two, and the two reinforcing ribs 314 are symmetrically arranged on the surface of the supporting leg 31, and the two reinforcing ribs 314 cooperate to strengthen the structural strength of the supporting leg 31. In other implementations, the number of reinforcing ribs 314 can also be one or other numbers, which can be adjusted accordingly according to actual conditions, and no limitation is made here.

[0038] Furthermore, the reinforcing rib 314 is formed by stamping, that is, the reinforcing rib 314 is formed on the supporting foot 31 by stamping, which has a simple process, low production cost, and can be processed in large quantities.

[0039] Furthermore, the insulating body 1 also includes an upper insulating part 13 and a lower insulating part 14, and the upper metal terminal 21 and the lower metal terminal 22 are arranged between the upper insulating part 13 and the lower insulating part 14 in sequence. The upper insulating part 13 and the lower insulating part 14 cooperate to fix the upper metal terminal 21 and the lower metal terminal 22. Through grooves are provided on the upper insulating part 13 and the lower insulating part 14, so that the contact parts 25 of the upper metal terminal 21 and the lower metal terminal 22 are respectively exposed on the upper surface and the lower surface of the tongue plate 12 through the through grooves.

[0040] It should be noted that in this embodiment, the upper insulating member 13 and the lower insulating member 14 are both made of silicone. In other implementations, the upper insulating member 13 and the lower insulating member 14 may also be made of other insulating materials such as plastic, which is not limited here.

[0041] The upper metal terminal 21 and the lower metal terminal 22 are fixed by the cooperation of the upper insulating member 13 and the lower insulating member 14, thereby ensuring the stability of the upper metal terminal 21 and the lower metal terminal 22, and further ensuring the stability of the entire connector.

[0042] Furthermore, a positioning hole 131 is formed on the upper insulating member 13 , and a positioning column 141 is formed on the lower insulating member 14 opposite to the positioning hole 131 , so that the upper insulating member 13 and the lower insulating member 14 can be quickly positioned with each other through the cooperation between the positioning hole 131 and the positioning column 141 .

[0043] It is understandable that during assembly, the upper insulating member 13 and the lower insulating member 14 can be quickly positioned by the cooperation of the positioning holes 131 on the upper insulating member 13 and the positioning posts 141 on the lower insulating member 14 , thereby improving the production efficiency of the insulating body 1 .

[0044] Furthermore, positioning blocks 111 are symmetrically arranged on both sides of the base 11, and positioning grooves 33 cooperating with the positioning blocks 111 are arranged on the shielding shell 3. The positioning grooves 33 are located at the edge of the shielding shell 3, and have an opening, and the opening size of the positioning grooves 33 is adapted to the positioning blocks 111.

[0045] It can be understood that, by providing the positioning block 111 and the positioning groove 33 , the shielding shell 3 and the base 11 can be quickly positioned, thereby achieving the effect of improving production efficiency.

[0046] Furthermore, both sides of the end of the shielding shell 3 covering the upper part of the base 11 are provided with bonding strips 34 extending downwards, the bonding strips 34 are located below the positioning grooves 33, and the two bonding strips 34 are closely attached to both sides of the upper part of the base 11. That is, by providing the bonding strips 34, the shielding shell 3 and the base 11 are more closely matched.

[0047] The above is only used to illustrate the technical solution of the utility model rather than to limit it. Other modifications or equivalent substitutions made to the technical solution of the utility model by ordinary technicians in this field should be included in the scope of the claims of the utility model as long as they do not depart from the spirit and scope of the technical solution of the utility model.

Claims

1. A reverse material raising connector, It is characterized in that include: An insulating body (1) comprises a base (11) and a tongue plate (12) extending forwardly integrally with the base (11); A terminal assembly (2), arranged on the insulating body (1), comprising an upper metal terminal (21) and a lower metal terminal (22), wherein the upper metal terminal (21) and the lower metal terminal (22) each have a horizontal connection portion (23), a vertical connection portion (24), a contact portion (25) and a welding portion (26), wherein the contact portions (25) of the upper metal terminal (21) and the lower metal terminal (22) are exposed on the upper surface and the lower surface of the tongue plate (12), respectively; and The shielding shell (3) is covered on the outside of the insulating body (1), and the upper part of the base (11) and the tongue plate (12) are both accommodated in the shielding shell (3). A pair of support legs (31) extending vertically downward are symmetrically arranged on both sides of the shielding shell (3), and the support legs (31) are formed by bending the shielding shell (3) and extending downward.

2. A reverse material raising connector according to claim 1, It is characterized in that The supporting foot (31) comprises a first section (311) arranged obliquely and a second section (312) arranged vertically, the first section (311) and the second section (312) are integrally formed, and a positioning foot (313) is provided at one end of the second section (312) away from the first section (311).

3. A reverse material raising connector according to claim 2, It is characterized in that At least one reinforcing rib (314) is provided on the supporting foot (31), the reinforcing rib (314) is adapted to the curvature of the supporting foot (31), one end of the reinforcing rib (314) is located on the shielding shell (3), and the other end of the reinforcing rib (314) is located on the second section (312) of the supporting foot (31).

4. A reverse material raising connector according to claim 3, It is characterized in that The reinforcing rib (314) is formed by stamping.

5. A reverse material raising connector according to claim 1, It is characterized in that The insulating body (1) further comprises an upper insulating member (13) and a lower insulating member (14); the upper metal terminal (21) and the lower metal terminal (22) are arranged between the upper insulating member (13) and the lower insulating member (14) in sequence; the upper insulating member (13) and the lower insulating member (14) cooperate to fix the upper metal terminal (21) and the lower metal terminal (22); and through grooves are provided on the upper insulating member (13) and the lower insulating member (14) so ​​that the contact portions (25) of the upper metal terminal (21) and the lower metal terminal (22) are respectively exposed on the upper surface and the lower surface of the tongue plate (12) through the through grooves.

6. A reverse material raising connector according to claim 5, It is characterized in that The upper insulating member (13) is provided with a positioning hole (131), and the lower insulating member (14) is provided with a positioning column (141) arranged opposite to the positioning hole (131), so that the upper insulating member (13) and the lower insulating member (14) can be quickly positioned with each other through the cooperation between the positioning hole (131) and the positioning column (141).

7. A reverse material raising connector according to any one of claims 5 or 6, It is characterized in that The upper insulating member (13) and the lower insulating member (14) are both made of silicone rubber.

8. A reverse material raising connector according to claim 1, It is characterized in that Positioning blocks (111) are symmetrically arranged on both sides of the base (11), and a positioning groove (33) matching with the positioning block (111) is arranged on the shielding shell (3), the positioning groove (33) has an opening, and the opening size of the positioning groove (33) is adapted to the positioning block (111).

9. A reverse material raising connector according to claim 8, It is characterized in that Both sides of one end of the shielding shell (3) covering the upper part of the base (11) have bonding strips (34) extending downwards, the bonding strips (34) are located below the positioning groove (33), and the two bonding strips (34) are tightly attached to both sides of the upper part of the base (11).

10. A reverse material raising connector according to claim 1, It is characterized in that The shielding shell (3) is made of metal.

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