CN219801304U - Connector with wave plate and sinking structure and terminal set thereof - Google Patents

Abstract

The present disclosure is a connector having a wave plate and a sinking structure and a terminal set thereof. The terminal group comprises a plurality of signal terminals, a grounding part and two wavy plates, wherein the signal terminals can be fixed with a core wire of a transmission line, one end of the grounding part can bear an insulating layer of the transmission line, the other end of the grounding part is provided with at least one grounding terminal, at least one sinking bending section is arranged between two ends of the grounding part, so that two ends of the grounding part can be positioned on different horizontal planes, in addition, the two wavy plates are respectively assembled on two side surfaces of the grounding part, the respectively concave wavy spaces of the two wavy plates can correspond to the core wire of the transmission line and a local part of the signal terminals, and therefore, one end of the transmission line can be kept straight substantially through a sinking structure formed by the sinking bending section, and external dust can be effectively prevented from accumulating on the core wire by the two wavy plates.

Description

Connector with wave plate and sinking structure and terminal set thereof

Technical Field

The present disclosure relates to connectors, and more particularly to a connector having a sinking structure and two corrugated plates in a grounding portion of a terminal set.

Background

With the advancement of communication technology and electronic technology, electronic devices with various functions, such as: portable mobile power supply device capable of continuously supplying power to mobile phones, mobile phones capable of enabling people to communicate with both ends of the world, walkman capable of meeting the requirement of people to listen to music anytime and anywhere, personal computers (Personal Computer) capable of assisting people in processing various things and the like are all indispensable tools in life and work of modern people.

In addition, in order to receive electronic signals and power from outside, various electronic devices (such as smart phones, tablet computers, desktop computers, notebook computers, digital cameras, etc.) generally have to be equipped with a signal Connector on the main body of each electronic device, and in general, the signal Connector (Connector) generally refers to all connection components and accessories applied on the electronic signals and power, and is a bridge for all signals, the quality of which affects the reliability of current and signal transmission, and is also related to the operation of the electronic devices, and by the effect of the signal Connector, a plurality of electronic devices can be connected into a complete system so as to be capable of mutually transmitting electronic signals or power, so that it is known that the signal Connector is an essential component for realizing the predetermined function of each electronic device.

With the change of the application and the installation position, the connector has a plurality of different types of structures to adapt to and meet the application requirement, so how to meet the application requirement of the connector is a major problem of designing the required connector or the internal component structure thereof.

Disclosure of Invention

In order to be able to stand out in the competitive market, the inventor has made a major effort to design, process and manufacture various power or signal connectors for many years, and has kept the best and very young research spirit, and after long-term effort research and experiment, finally, a connector with wave plate and sinking structure and its terminal set of the present disclosure have been developed, and it is expected that better product and use experience for users can be provided through the advent of the present disclosure.

One of the objectives of the present disclosure is to provide a terminal set with a wave board and a sinking structure, which is applied to a connector, the terminal set includes a plurality of signal terminals, a grounding portion, an upper wave board and a lower wave board, wherein each signal terminal is at least divided into a signal contact section, a signal relay section and a signal fixing section, each signal contact section can be used for contacting a signal terminal of another connector or a signal conductive contact on a circuit board respectively, each signal fixing section can be fixed to a core wire of a transmission line respectively, and two ends of each signal relay section are connected with each corresponding signal contact section and each signal fixing section respectively; the grounding part is divided into a grounding contact area, a grounding relay area and a grounding bearing area, wherein the grounding contact area is provided with a plurality of grounding terminals, the grounding bearing area can be used for bearing an insulating layer of the transmission line and is positioned at different levels with the grounding contact area, the grounding relay area is provided with a sinking bending section, and two ends of the grounding relay area are respectively connected with the grounding contact area and the grounding bearing area; the upper wavy plate can correspond to one side surface of the grounding part and is provided with a plurality of upper wavy spaces and at least one upper positioning part, each upper wavy space can correspond to the core wire of each transmission line and each signal fixing section of each signal terminal, the core wire of each transmission line and each signal terminal cannot contact the upper wavy plate, and the upper positioning part can be positioned to the grounding part; the lower wave plate can correspond to the other side surface of the grounding part and is provided with a plurality of lower wave spaces and at least one lower positioning part, each lower wave space can correspond to the core wire of each transmission line and each signal fixing section of each signal terminal, the core wire of each transmission line and each signal terminal cannot contact the lower wave plate, and the lower positioning part can be positioned to the grounding part. Therefore, through the sinking structure formed by the sinking bending sections, one end of each transmission line, which is used for being connected to the terminal group, can be kept straight substantially without excessive or excessive bending, and the cladding effect of the upper wave plate and the lower wave plate can also effectively prevent external dust and sundries from falling off or accumulating on the core wire of the transmission line.

In a further embodiment, the terminal set further comprises an insulating member capable of encasing at least a portion of the signal terminals and at least a portion of the ground contact region.

In a further embodiment, the terminal set further comprises a conductive plastic member provided with a plurality of contact portions, each of which is capable of contacting each of the ground terminals.

In a further embodiment, the terminal set further comprises an insulating member capable of encasing at least a portion of the conductive plastic member, at least a portion of the signal terminals, and at least a portion of the ground contact areas.

In a further embodiment, the upper positioning portion is positioned to the ground carrying region or the ground relay region of the ground portion.

In a further embodiment, the lower positioning portion is positioned to a point where the ground contact region of the ground portion and the ground relay region are joined.

In a further embodiment, the recess depth of the upper wave space is the same as the recess depth of the lower wave space.

In a further embodiment, the recess depth of the upper wave space is greater than the recess depth of the lower wave space.

Another object of the present disclosure is to provide a connector with a wave plate and a sinking structure, which includes a body, a terminal set as described above, and a housing, wherein the terminal set can be assembled to the body, and the body can be accommodated in a housing space of the housing, so that, by the sinking structure formed by the sinking bending section, one end of each transmission line for connecting to the terminal set is kept substantially straight, and the wrapping effect of the upper wave plate and the lower wave plate can also effectively prevent external dust and sundries from dropping or accumulating on the core wire of the transmission line.

For a further understanding and appreciation of the objects, technical features and advantages of the present disclosure, the embodiments will be described in detail with reference to the drawings, wherein:

drawings

FIG. 1 is an exploded schematic view of a connector of the present utility model;

FIG. 2 is a schematic perspective view of the connector of the present utility model;

FIG. 3 is an exploded view of the terminal set of the present utility model;

fig. 4 is a perspective view of a terminal set of the present utility model;

fig. 5 is a side view of the terminal set of the present utility model with upper and lower wave plates removed;

FIG. 6 is a schematic partial cross-sectional view of a terminal set of the present utility model;

fig. 7 is an exploded view of a terminal set of the present utility model including an upper wave plate of another embodiment;

fig. 8 is a schematic perspective view of a terminal set of the present utility model including an upper wave plate of another embodiment;

fig. 9 is a schematic view of a partial explosion of the terminal set of the present utility model; a kind of electronic device with high-pressure air-conditioning system

Fig. 10 is a schematic perspective view of a terminal set of the present utility model including an insulating coating of another embodiment.

Description of the reference numerals

1: body

10: accommodation space

2: terminal group

21: signal terminal

211: signal contact section

212: signal relay

213: signal fixing section

22: grounding part

221: ground contact area

222: grounding relay zone

223: ground carrying region

2230: perforation

224: grounding terminal

225: sinking bending section

23. 43: upper wave plate

230. 430: wave-up space

231. 431: upper positioning part

24: lower wave plate

240: lower wave space

241: lower positioning part

25: conductive plastic part

251: contact portion

26: insulating member

260: filling the space

27: insulating cladding

3: shell body

30: housing space

432: opening mouth

C: connector with a plurality of connectors

E: transmission line

E1: core wire

E2: insulating layer

Detailed Description

For the purposes of making the objects, technical contents and advantages of the present disclosure more apparent, the embodiments disclosed in the present disclosure will be further described in detail below with reference to the accompanying drawings. Those skilled in the art will appreciate that the advantages and effects of the disclosure may be realized by other embodiments or applications of the disclosure, and that the details of the disclosure may be changed and modified in various respects, all without departing from the spirit of the disclosure. In addition, it is stated in advance that the drawings of the present disclosure are only simple schematic illustrations and are not drawn to actual dimensions. Furthermore, the meaning of "a," "an," "the" of the disclosure includes plural unless the context clearly dictates otherwise. In addition, the following embodiments will further describe the related art content of the present disclosure in detail, but the disclosure is not intended to limit the scope of the present disclosure.

It will be understood that the terms used herein generally have the ordinary meaning in the art, and in the event of a conflict, any definition set forth herein controls. As the same thing may be expressed in a variety of ways, alternative words and synonyms may be used for any of the terms discussed or recited herein, and there is no particular limitation as to whether or not a term is set forth or discussed herein, and the use of one or more synonyms does not exclude other synonyms. The use of embodiments, including any terms, anywhere in the specification of this disclosure is illustrative only, and in no way limits the scope and meaning of this disclosure or any terms. As such, the present disclosure is not limited to the various embodiments disclosed in the specification. Although the terms first, second, third, etc. may be used herein to describe various elements, each element should not be limited by the aforementioned terms, which should primarily be used to distinguish one element from another element, should not impose any substantial limitation on any element, and should not limit the order of assembly or disposition of the various elements in practical use. Further, directional terms such as "upper", "lower", "front", "rear", "left", "right", etc. in the embodiments are merely directions with reference to the drawings. Accordingly, the directional terminology is used for purposes of illustration and is not intended to limit the scope of the disclosure. In addition, the term "or" as used herein shall include any one or combination of more of the associated listed items as the case may be.

Furthermore, the terms "substantially" or "approximately" as used herein may be interpreted as mean values of values or complex numbers within a range of deviations from a particular value as recognized or determined by one of skill in the art, including certain specific errors that may occur when the particular value is measured, e.g., values applied substantially, can include + -5%, + -3%, + -1%, + -0.5%, + -0.1%, or one or more standard deviation ranges of the particular value, as may be subject to limitations of the measurement system or apparatus.

In an embodiment, as shown in fig. 1 and 2, the connector C includes a body 1, at least one terminal set 2 and a housing 3, wherein the body 1 is provided with at least one accommodating space 10, and each terminal set 2 can be respectively disposed in the corresponding accommodating space 10, but not limited thereto, the same accommodating space 10 can accommodate multiple groups of terminal sets 2 simultaneously. In addition, the housing 3 can be made of metal material, a housing space 30 is provided therein, and the body 1 can be accommodated in the housing space 30, so as to achieve the effects of preventing electromagnetic interference (EMI), acting as a grounding path, protecting the body 1, and the like through the effect of the housing 3. It is specifically noted that the style of the connector C of the present disclosure is not limited to that shown in fig. 1, and in other embodiments of the present disclosure, the type and appearance of the connector C can be adjusted according to actual requirements, so long as the connector C has a structure as described below.

In an embodiment, referring to fig. 3 and 4, the terminal set 2 includes a plurality of signal terminals 21, a grounding portion 22, an upper wave plate 23 and a lower wave plate 24, wherein the signal terminals 21 are at least divided into a signal contact section 211, a signal relay section 212 and a signal fixing section 213, the signal contact section 211 can be used for contacting a signal terminal of another connector or a signal conductive contact (Gold Finger) on a circuit board to be capable of transmitting or receiving signals, and in addition, the signal fixing section 213 can be fixed with a core wire E1 of a transmission line E, and two ends of the signal relay section 212 are respectively connected with the signal contact section 211 and the signal fixing section 213.

Referring to fig. 3 and 4 again, the grounding portion 22 is divided into a grounding contact area 221, a grounding relay area 222 and a grounding carrying area 223, wherein the grounding contact area 221 has a plurality of grounding terminals 224, each grounding terminal 224 can be used for contacting a grounding terminal of another connector or a grounding conductive contact (Gold Finger) on a circuit board for grounding purposes, in this embodiment, two adjacent grounding terminals 224 can accommodate each signal terminal 21 and do not touch each other, and preferably, each grounding terminal 224 and signal terminal 21 can be kept at substantially the same level, but not limited thereto; in addition, the ground carrying region 223 can be used for carrying the insulating layer E2 of the transmission line E and is at a different level from the ground contact region 221, and in some embodiments, if the transmission line E is further provided with a ground layer, the ground layer can be electrically connected to the ground portion 22; the two ends of the ground relay region 222 can be connected to the ground contact region 221 and the ground carrying region 223, respectively, and have at least one sinking bent section 225, and by the design of the sinking bent section 225, the two ends of the ground relay region 222 can be located at different levels (as shown in fig. 5), so that the ground relay region 222 is sufficient to connect the ground contact region 221 and the ground carrying region 223 at different levels. It is specifically noted that an inclined surface or a plurality of curved portions may be provided between the two ends of the ground relay region 222, so long as the two ends are positioned at different horizontal planes.

According to the embodiment of the disclosure, referring to fig. 3 to 5, by the sunk structure formed by the sunk bending section 225, when the core wire E1 of the transmission line E is flatly fixed to the signal fixing section 213, the ground terminal 224 can be substantially aligned with the signal terminal 21 in the same horizontal plane, and the ground carrying area 223 can receive the transmission line E, in other words, the end of the transmission line E for connecting to the terminal set 2 can be substantially kept flat without excessive or excessive bending, so as to avoid affecting the transmission efficiency or the service life of the transmission line E.

In an embodiment, referring to fig. 3 and 4 again, the upper wave plate 23 can correspond to one side surface of the grounding portion 22, and is provided with a continuous bending curved surface, so that a plurality of upper wave spaces 230 and at least one upper positioning portion 231 can be formed, the upper wave spaces 230 are laterally arranged, the upper positioning portion 231 can be located at the outermost side of the upper wave plate 23 in the lateral direction, or the upper wave plate 23 can also serve as the upper positioning portion 231 corresponding to the section between two adjacent upper wave spaces 230. Referring to fig. 6, when the upper corrugated plate 23 is assembled to the grounding portion 22, the upper positioning portion 231 can be positioned (e.g. welded, embedded, etc.) on the grounding portion 22, such as the grounding bearing area 223 shown in fig. 4, but not limited thereto, and in another embodiment of the present disclosure, referring to fig. 7 and 8, the upper corrugated plate 43 is provided with a plurality of upper positioning portions 431, and at least one upper positioning portion 431 can be substantially positioned (e.g. welded, embedded, etc.) on the grounding relay area 222 of the grounding portion 22. In other words, the upper wave plates 23, 43 may be fixed to the ground 22 by the upper positioning portions 231, 431.

Referring to fig. 6 again, in this embodiment, each of the upper corrugated spaces 230 can correspond to at least the signal fixing section 213 of the signal terminal 21 and the core E1 of the transmission line E, and the inner wall surface of the upper corrugated plate 23 will not contact the core E1 or the signal terminal 21. In addition, the inner wall of the upper corrugated plate 23 can also abut against the insulating layer E2 of the transmission line E, so that the upper corrugated plate 23 and the grounding bearing area 223 form a clamping action on the transmission line E, so as to improve the connection stability of the transmission line E, and maintain a good connection relationship between the transmission line E and the signal terminal 21. In addition, the upper corrugated plates 23, 43 are not areas corresponding to the upper positioning portions 231, 431, but can be bent toward the ground portion 22 to achieve the effect of protecting the core wire E1 and the signal terminal 21 (as shown in fig. 6) or reinforcing the clamping transmission line E (as shown in fig. 8). In another embodiment of the present disclosure, referring to fig. 7 and 8, the upper corrugated plate 43 can be further provided with at least one opening 432, and the opening 432 can penetrate through the upper corrugated plate 43 and communicate with the upper corrugated space 430 therein, so that a worker can observe the connection between the core wire E1 in the upper corrugated space 430 and the signal terminal 21 through the opening 432.

In an embodiment, referring to fig. 3 and 4 again, the lower wave plate 24 can correspond to the other side surface of the grounding portion 22, which has a plurality of lower wave spaces 240 and at least one lower positioning portion 241, the lower wave spaces 240 are laterally arranged, and the lower positioning portion 241 can be located at the outermost side of the lower wave plate 24 in the lateral direction. Referring to fig. 6, when the lower wave plate 24 is assembled to the grounding portion 22, the lower positioning portion 241 can be positioned (e.g. welded, clamped, etc.) on the grounding portion 22, for example, the connection between the grounding contact area 221 and the grounding relay area 222 shown in fig. 4 (but not limited thereto), and each lower wave space 240 can correspond to at least the core wire E1 of the transmission line E and the signal fixing section 213 of the signal terminal 21, respectively, and meanwhile, the inner wall surface of the lower wave plate 24 will not contact the core wire or the signal terminal 21, so that the covering effect of the upper wave plate 23 and the lower wave plate 24 can effectively prevent the external dust and sundries from falling or accumulating on each core wire E1. In addition, in some embodiments, the recess depth of the upper wave space 230 can be the same as or different from (e.g., greater than) the recess depth of the lower wave plate 24, for example, the direction of fig. 4, and the "recess depth of the upper wave space 230" refers to the highest position of the upper wave plate 23 corresponding to the inner wall surface of the upper wave space 230, and the lowest position of the upper wave plate 23 along the axial direction (e.g., the Z-axis direction of fig. 3); the "concave depth of the lower wave space 240" refers to the lowest position of the lower wave plate 24 corresponding to the inner wall surface of the lower wave space 240, and extends to the highest position of the lower wave plate 24 along the axial direction thereof.

In an embodiment, referring to fig. 3, 4 and 9, the terminal set 2 can further be provided with a conductive plastic member 25, the conductive plastic member 25 is provided with a plurality of contact portions 251, and each contact portion 251 can contact each of the ground terminals 224. The terminal set 2 further comprises an insulating member 26, wherein the insulating member 26 is capable of covering at least a portion of the conductive plastic member 25, at least a portion of the signal terminals 21, and at least a portion of the ground contact area 221. In this embodiment, the insulating member 26 can be fixed on the signal terminals 21 and the grounding portion 22 by injection molding, and a filling space 260 can be formed thereon, and the filling space 260 only exposes a portion of the grounding terminal 224 but not the signal terminal 21, then, the liquid conductive plastic member 25 is injected into the filling space 260 by injection molding, and the conductive plastic member 25 (including the contact portion 251) in the disclosure is formed after cooling. In other embodiments of the present disclosure, the conductive plastic member 25 and the insulating member 26 can be snapped, assembled or otherwise secured to the signal terminal 21 and the ground portion 22, or only one of the conductive plastic member 25 or the insulating member 26 can be provided. In addition, in order to make the terminal set 2 firmly integrated, as shown in fig. 7 and 8, in this other embodiment, an insulating coating member 27 is further added to the terminal set 2, and the insulating coating member 27 can simultaneously cover the upper corrugated plate 43 and the lower corrugated plate 24 (as shown in fig. 10) in an injection molding manner, so that the upper corrugated plate 43 and the lower corrugated plate 24 are not easy to separate from the original positions during long-term use. In addition, in the other embodiment, the grounding bearing region 223 of the grounding portion 22 can be further provided with at least one through hole 2230, so that the insulating coating 27 in a molten state can extend into each through hole 2230 to achieve the effect of reinforcing the bonding.

In view of the foregoing, it is to be understood that the present disclosure is not limited to the specific embodiments described above, but is intended to cover modifications within the scope of the present disclosure as defined by the appended claims.

Claims (9)

1. A terminal set having a wave plate and a sinking structure, applied to a connector, comprising:

each signal terminal is at least divided into a signal contact section, a signal relay section and a signal fixing section, wherein each signal contact section can be used for contacting a signal terminal of another connector or a signal conductive contact piece on a circuit board respectively, each signal fixing section can be fixed to a core wire of a transmission line respectively, and two ends of each signal relay section are connected with each corresponding signal contact section and each signal fixing section respectively;

the grounding part is divided into a grounding contact area, a grounding relay area and a grounding bearing area, wherein the grounding contact area is provided with a plurality of grounding terminals, the grounding bearing area can be used for bearing an insulating layer of the transmission line and is positioned at different levels with the grounding contact area, the grounding relay area is provided with at least one sinking bending section, and two ends of the grounding relay area are respectively connected to the grounding contact area and the grounding bearing area;

an upper corrugated plate corresponding to one side of the grounding part and having a plurality of upper corrugated spaces and at least one upper positioning part, wherein each upper corrugated space can correspond to a core wire of each transmission line and each signal fixing section of each signal terminal, the core wire of each transmission line and each signal terminal do not contact the upper corrugated plate, and the upper positioning part can be positioned to the grounding part; a kind of electronic device with high-pressure air-conditioning system

The lower wave plate is provided with a plurality of lower wave spaces and at least one lower positioning part, the lower wave spaces can correspond to the core wires of the transmission lines and the signal fixing sections of the signal terminals, the core wires of the transmission lines and the signal terminals cannot contact the lower wave plate, and the lower positioning part can be positioned to the grounding part.

2. The terminal set of claim 1, further comprising an insulator, wherein the insulator is capable of encasing at least a portion of the signal terminals and at least a portion of the ground contact area.

3. The terminal set of claim 1, further comprising a conductive plastic member, wherein said conductive plastic member is provided with a plurality of contact portions, each of said contact portions being capable of contacting each of said ground terminals.

4. A terminal set according to claim 3, further comprising an insulating member, wherein the insulating member is capable of encasing at least a portion of the conductive plastic member, at least a portion of the signal terminals, and at least a portion of the ground contact areas.

5. The terminal set according to any one of claims 1 to 4, wherein the upper positioning portion is positioned to the ground carrying region or the ground relay region of the ground portion.

6. The terminal set of claim 5, wherein the lower positioning portion is positioned to where the ground contact region of the ground portion meets both the ground relay region.

7. The terminal set of claim 1, wherein the recess depth of the upper wave space and the recess depth of the lower wave space are the same.

8. The terminal set of claim 1, wherein the recess depth of the upper wave space is greater than the recess depth of the lower wave space.

9. A connector with wave plate and sinking structure comprising a body, a terminal set according to any one of claims 1 to 8 and a housing, wherein the terminal set is assembled to the body, and the body is accommodated in a housing space of the housing.