Connector male head, connector female head and telecommunication separation type shaft limiting connector

Abstract

The utility model relates to the technical field of electric connecting devices, particularly discloses a connector male head, a connector female head and a telecommunication separated shaft limiting connector, and effectively solves the problems that an existing FAKRA connector is low in high-frequency signal transmission quality and small in power supply current. The connector male head and the connector female head respectively comprise an insulating shell, a probe assembly, a coaxial terminal and a limiting piece. The probe assembly is used for transmitting power supply current, the coaxial terminal is used for transmitting signal current, the two are separated, interference is reduced, and signal transmission quality and power supply capability are improved. And the limiting piece is used for limiting radial separation of the probe assembly and the coaxial terminal by clamping the probe assembly and the coaxial terminal, so that the connection reliability is enhanced. An optional structure comprises a probe positioning boss, a coaxial limiting boss, a clamping hook plate and the like, and the connection stability and the installation and maintenance convenience are further optimized. The high-speed data transmission system is suitable for high-speed data transmission scenes such as automotive electronics and communication equipment, and has the advantages of high reliability, low interference, high power supply capability and the like.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of electric connection device, especially to a connector male head, a connector female head and a telecommunication separated type axle limiting connector. BACKGROUND

[0002] The FAKRA connector is a standard connector in the automotive electronics industry, usually comprising a connector male head and a connector female head in plug connection with the connector male head.

[0003] The connector male head and the connector female head each comprise an insulating shell and a conductive assembly installed in the insulating shell.

[0004] (1) The connection between the conductive assembly and the insulating shell is not reliable, and the conductive assembly is prone to disengage from the insulating shell along the plug direction after repeated plugging and unplugging;

[0005] (2) The existing FAKRA connector adopts a mode of jointly conducting current by signal and ground wire, i.e. both signal and power are transmitted through the conductive assembly. This mode makes the signal current susceptible to the interference of power current during transmission, affecting the transmission quality of high-frequency signal and limiting its application in large-current transmission.

[0006] Therefore, it is necessary to improve the existing FAKRA connector to solve the problems of low transmission quality of high-frequency signal and small power current.

[0007] The above information disclosed in this background section is only included to enhance the understanding of the background of the present disclosure, and therefore can contain information that does not form prior art known to those of ordinary skill in the art at present. SUMMARY

[0008] One object of the utility model is to provide a connector male head, a connector female head and a telecommunication separated type axle limiting connector, which can effectively solve the problems of low transmission quality of high-frequency signal and small power current of the existing FAKRA connector.

[0009] To achieve the above object, on one hand, the utility model provides a connector male head, comprising:

[0010] A male insulating shell is provided with a plug cavity at one end face;

[0011] A male probe assembly is used for transmitting power current, penetrating into the male insulating shell along the axial direction of the male insulating shell and extending into the plug cavity;

[0012] The male coaxial terminal is used for transmitting signal current, penetrates into the male insulating shell along the axial direction of the male insulating shell and extends into the plug-in cavity;

[0013] The male limiting member is assembled and connected with the male insulating shell along the radial direction of the male insulating shell, and extends to be clamped to the male probe assembly and the male coaxial terminal respectively, so as to limit the male probe assembly and the male coaxial terminal from being separated from the male insulating shell along the radial direction of the male insulating shell.

[0014] In another aspect, a connector female head is provided, comprising:

[0015] The female insulating shell is provided with an insertion part at the end face of one end thereof;

[0016] The female probe assembly is used for transmitting power supply current, penetrates into the female insulating shell along the axial direction of the female insulating shell and extends into the insertion part;

[0017] The female coaxial terminal is used for transmitting signal current, penetrates into the female insulating shell along the axial direction of the female insulating shell and extends into the insertion part;

[0018] The female limiting member is assembled and connected with the female insulating shell along the radial direction of the female insulating shell, and extends to be clamped to the female probe assembly and the female coaxial terminal respectively, so as to limit the female probe assembly and the female coaxial terminal from being separated from the female insulating shell along the radial direction of the female insulating shell.

[0019] In still another aspect, a telecommunications split type axial limiting connector is provided, comprising the connector male head and the connector female head.

[0020] Optionally, the two probe assemblies each comprise a positive power supply probe and a negative power supply probe,

[0021] The two power supply probes of the female probe assembly are each provided with a probe insertion slot for the corresponding power supply probe of the male probe assembly to be inserted.

[0022] Optionally, the two limiting members are each provided with a probe limiting boss perpendicular to the axial direction of the corresponding insulating shell,

[0023] The positive power supply probe and the negative power supply probe are each provided with a probe limiting slot for the corresponding probe limiting boss to pass through.

[0024] Optionally, the positive electrode power supply probe and the negative electrode power supply probe are both provided with a probe positioning boss, and both of the insulating shells are provided with a probe positioning groove for inserting the corresponding probe positioning boss.

[0025] Optionally, the circumferential surface of both of the coaxial terminals is provided with an annular limiting boss,

[0026] Both of the limiting members are provided with a coaxial limiting boss protruding to the side surface of the corresponding limiting boss.

[0027] Optionally, the insulating shell is provided with a coaxial positioning clamping plate abutting the side surface of the annular limiting boss.

[0028] Optionally, both of the limiting members are provided with a clamping hook plate clamped with the corresponding insulating shell.

[0029] Optionally, both of the limiting members are in a plate structure, and the side surface of both of the limiting members is provided with a plurality of outward protruding limiting parts.

[0030] Both of the probe assemblies are provided with an outward protruding part clamping groove for inserting the corresponding outward protruding limiting part, both of the coaxial terminals are provided with a lower limiting insertion groove for inserting the lower part of the corresponding limiting member, and both of the insulating shells are provided with an upper limiting insertion groove corresponding to the lower limiting insertion groove, for inserting and accommodating the upper part of the corresponding limiting member.

[0031] The utility model discloses a beneficial effect lies in: provide a connector male, connector female and telecommunication separation formula axle limiting connector, the working process is as follows:

[0032] S10: connection preparation: the connector male and the connector female are aligned, and are prepared to be plugged in.

[0033] S20: insertion connection: the insertion part of the connector female is inserted into the connector male. In this process, the male probe assembly and the female probe assembly are docked, and the male coaxial terminal and the female coaxial terminal are docked.

[0034] S30: current transmission: the male probe assembly and the female probe assembly after docking are conductive to transmit the power supply circuit of the power supply current, and the male coaxial terminal and the female coaxial terminal after docking are conductive to transmit the signal circuit of the signal current. The design of the power supply current and the signal current separated from each other effectively reduces the possibility that the signal current is interfered by the power supply current in the transmission process, not only improves the transmission quality of the high-frequency signal, but also is beneficial to realize large-current power supply, thereby solving the problem that the power supply current of the existing FAKRA connector is small.

[0035] S40: pulling-out process: when it is needed to disconnect, the connector male is pulled out from the connector female, and the disconnection is completed.

[0036] It should be noted that in the above plug-in and plug-out process, the male head limiting member and the female head limiting member are respectively clamped on the corresponding probe assembly and coaxial terminal, and the probe assemblies and coaxial terminals of the connector male head and the connector female head are effectively limited in the radial direction, avoiding the problem that the probe assemblies and coaxial terminals are easily separated from the corresponding insulating shell after repeated plug-in and plug-out, thereby improving the reliability of the connection.

[0037] Therefore, the connector male head, the connector female head and the telecommunication separated type shaft limiting connector can effectively solve the problems of low transmission quality of high frequency signal and small power supply current of the existing FAKRA connector. BRIEF DESCRIPTION OF DRAWINGS

[0038] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiment or the prior art description will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0039] Figure 1 The structure schematic view of the connector male head provided for the embodiment 1 is shown in the figure.

[0040] Figure 2 The structure schematic view of the connector female head provided for the embodiment 1 is shown in the figure.

[0041] Figure 3 The explosion schematic view of the connector male head provided for the embodiment 1 is shown in the figure.

[0042] Figure 4 The explosion schematic view of the connector female head provided for the embodiment 1 is shown in the figure.

[0043] Figure 5 The limiting schematic view of the limiting member provided for the embodiment 1 is shown in the figure.

[0044] Figure 6 The structure schematic view of the coaxial positioning clamping plate provided for the embodiment 1 is shown in the figure.

[0045] Figure 7 The explosion schematic view of the connector male head provided for the embodiment 2 is shown in the figure.

[0046] Figure 8 The cross-sectional schematic view of the connector male head provided for the embodiment 2 is shown in the figure.

[0047] In the figure:

[0048] 100a, connector male head; 100b, connector female head;

[0049] 200, conductive wire harness;

[0050] 1a, male head insulating shell; 1b, female head insulating shell; 101, plug cavity; 102, insertion part; 103, probe positioning groove; 104, coaxial positioning clamping plate; 105, upper limiting slot;

[0051] 2a, male head probe assembly; 2b, female head probe assembly; 201, positive power supply probe; 202, negative power supply probe; 203, probe slot; 204, probe limiting groove; 205, probe positioning boss; 206, outer convex part clamping groove;

[0052] 3a, male head coaxial terminal; 3b, female head coaxial terminal; 301, coaxial slot; 302, annular limiting boss; 303, lower limiting slot;

[0053] 4a, male head limiting piece; 4b, female head limiting piece; 401, probe limiting boss; 402, coaxial limiting boss; 403, clamping hook plate; 404, outer convex limiting part. DETAILED DESCRIPTION

[0054] In the present application, the term "embodiment" means that the specific features, structures or characteristics described in connection with the embodiment can be included in at least one embodiment of the present application. The term "embodiment" appearing in various places in the specification does not necessarily refer to the same embodiment, and is not particularly limited in terms of independence or association with other embodiments. In principle, in the present application, as long as there is no technical contradiction or conflict, each technical feature mentioned in each embodiment can be combined in any way to form a corresponding implementable technical solution.

[0055] Unless otherwise defined, the meanings of the technical terms used herein are the same as those commonly understood by those skilled in the art to which the present application belongs; the use of related terms herein is only for the purpose of describing specific embodiments, and is not intended to limit the present application.

[0056] In the description of the present application, the phrase "and / or" is a description of the logical relationship between the objects, which means that there can be three relationships, for example, A and / or B, which means that there are three cases: A exists, B exists, and A and B exist at the same time. In addition, the character " / " in this paper generally represents that the associated objects before and after are a kind of "or" logical relationship.

[0057] In the present application, such as "first" and "second", the phrases are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual quantity, primary or secondary or order relationship between the entities or operations.

[0058] Without further limitations, the use of terms such as “comprising,” “including,” “having,” or other similar expressions in this invention is intended to cover non-exclusive inclusion, which does not exclude the presence of additional elements in a process, method, or product that includes the stated elements, such that a process, method, or product that includes a series of elements may include not only those defined elements but also other elements not expressly listed, or elements inherent to such a process, method, or product.

[0059] Similar to the understanding in the Examination Guidelines, in this utility model, expressions such as "greater than," "less than," and "exceeding" are understood to exclude the stated number; expressions such as "above," "below," and "within" are understood to include the stated number. Furthermore, in the description of the embodiments of this utility model, "multiple" means two or more (including two), and similar expressions related to "multiple" are also understood in this way, such as "multiple groups" and "multiple times," unless otherwise explicitly specified.

[0060] In the description of the embodiments of this utility model, the space-related expressions used, such as "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "vertical," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," indicate the orientation or positional relationship based on the orientation or positional relationship shown in the specific embodiments or drawings. They are only for the convenience of describing the specific embodiments of this utility model or for the reader's understanding, and do not indicate or imply that the device or component referred to must have a specific position, a specific orientation, or be constructed or operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this utility model.

[0061] Unless otherwise expressly specified or limited, the terms "installation," "connection," "linking," "fixing," and "setting," as used in the description of the embodiments of this utility model, should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral setting; it can be a mechanical connection, an electrical connection, or a communication connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two components or the interaction between two components. For those skilled in the art to which this utility model pertains, the specific meaning of the above terms in the embodiments of this utility model can be understood according to the specific circumstances.

[0062] This invention provides a male connector, a female connector, and a telecommunications-separated shaft limit connector, which are suitable for high-speed data transmission scenarios requiring high reliability, low interference, and high power supply capability, such as automotive electronics and communication equipment. It can effectively solve the problems of low transmission quality of high-frequency signals and low power supply current of existing FAKRA connectors.

[0063] The following describes various embodiments of the male connector, female connector, and telecommunications split shaft limiting connector of this utility model with reference to the accompanying drawings, such as Embodiments 1 and 2.

[0064] Example 1

[0065] The telecommunications-separated shaft limiting connector provided in this embodiment includes: Figure 1 The male connector 100a shown, and Figure 2 The female connector 100b is shown.

[0066] Among them, see Figure 3 The male connector 100a includes:

[0067] A male insulating housing 1a, wherein a plug-in cavity 101 is provided at one end face of the male insulating housing 1a;

[0068] Male probe assembly 2a, which is used to transmit power supply current, penetrates the male insulating housing 1a along the axial direction of the male insulating housing 1a and extends into the insertion cavity 101;

[0069] The male coaxial terminal 3a is used to transmit signal current, and it passes through the male insulating housing 1a along the axial direction and extends into the insertion cavity 101.

[0070] A male connector limiting member 4a is assembled and connected to the male connector insulating housing 1a along the radial direction of the male connector insulating housing 1a, and extends to be respectively engaged with the male connector probe assembly 2a and the male connector coaxial terminal 3a, so as to restrict the male connector probe assembly 2a and the male connector coaxial terminal 3a from disengaging from the male connector insulating housing 1a along the radial direction of the male connector insulating housing 1a.

[0071] Similar in structure to connector male 100a, see [link / reference]. Figure 4 The female connector 100b includes:

[0072] A female insulating housing 1b, wherein an insertion portion 102 is provided at one end face of the female insulating housing 1b;

[0073] The female probe assembly 2b is used to transmit the power supply current, and it passes through the female insulating housing 1b along the axial direction and extends into the insertion part 102.

[0074] The female coaxial terminal 3b is used to transmit signal current, and it passes through the female insulating housing 1b along the axial direction of the female insulating housing 1b and extends into the insertion part 102.

[0075] A female head limiting member 4b is assembled and connected to the female head insulating housing 1b along the radial direction of the female head insulating housing 1b, and extends to be respectively snapped into the female head probe assembly 2b and the female head coaxial terminal 3b, so as to restrict the female head probe assembly 2b and the female head coaxial terminal 3b from disengaging from the female head insulating housing 1b along the radial direction of the female head insulating housing 1b.

[0076] The probe assembly and the coaxial terminal are each connected to an independent conductive wire harness 200.

[0077] The male connector 100a, female connector 100b, and telecommunications-separated shaft limiting connector provided in this embodiment operate as follows:

[0078] S10: Connection preparation: Align the male connector 100a and the female connector 100b to prepare for insertion and removal.

[0079] S20: Insertion Connection: Insert the insertion part 102 of the female connector 100b into the male connector 100a. During this process, the male probe assembly 2a mates with the female probe assembly 2b, and the male coaxial terminal 3a mates with the female coaxial terminal 3b.

[0080] S30: Current Transmission: After mating, the male probe assembly 2a and female probe assembly 2b form a power supply circuit for transmitting the power supply current, while the male coaxial terminal 3a and female coaxial terminal 3b form a signal circuit for transmitting the signal current. This design, which separates the power supply current and signal current, effectively reduces the possibility of interference from the power supply current during signal current transmission. This not only improves the transmission quality of high-frequency signals but also facilitates high-current power supply, thus solving the problem of the relatively low power supply current of existing FAKRA connectors.

[0081] S40: Pull-out process: When it is necessary to disconnect the connection, pull the male connector 100a out of the female connector 100b to complete the disconnection;

[0082] It should be noted that during the above insertion and removal process, the male head limiting member 4a and the female head limiting member 4b are respectively engaged with the corresponding probe assembly and coaxial terminal. The probe assembly and coaxial terminal of both the male connector 100a and the female connector 100b are effectively restricted in the radial direction, which avoids the problem that the probe assembly and coaxial terminal are easy to detach from the corresponding insulating shell after repeated insertion and removal, thereby improving the reliability of the connection.

[0083] Therefore, the male connector 100a, female connector 100b, and telecommunications split shaft limit connector provided by this utility model can effectively solve the problems of low transmission quality of high-frequency signals and low power supply current of existing FAKRA connectors.

[0084] In this embodiment, both probe assemblies include a positive power supply probe 201 and a negative power supply probe 202. The two power supply probes of the female probe assembly 2b are each provided with a probe slot 203 for the corresponding power supply probe of the male probe assembly 2a to be inserted into. Correspondingly, the female coaxial terminal 3b is provided with a coaxial slot 301 for the male coaxial terminal 3a to be inserted into.

[0085] When the male connector 100a is inserted into the female connector 100b, the positive power supply probe 201 of the male probe assembly 2a is inserted into the positive probe slot 203 of the positive power supply probe 201 of the female probe assembly 2b, the negative power supply probe 202 of the male probe assembly 2a is inserted into the negative probe slot 203 of the negative power supply probe 202 of the female probe assembly 2b, and the male coaxial terminal 3a is inserted into the coaxial slot 301 of the female coaxial terminal 3b.

[0086] Optionally, both of the aforementioned limiting members are provided with probe limiting bosses 401 perpendicular to the axial direction of the corresponding insulating shell.

[0087] Both the positive power supply probe 201 and the negative power supply probe 202 are provided with probe limiting grooves 204 through which the corresponding probe limiting protrusions 401 pass.

[0088] Optionally, both the positive power supply probe 201 and the negative power supply probe 202 are provided with probe positioning protrusions 205, and both insulating shells are provided with probe positioning grooves 103 for the corresponding probe positioning protrusions 205 to be inserted into. The probe positioning grooves 103 into which the probe positioning protrusions 205 are inserted can achieve initial positioning between the power supply probe and the insulating shell; the probe positioning protrusions 401 passing through the probe positioning grooves 204 achieve secondary positioning between the power supply probe and the insulating shell. This dual axial positioning further improves the connection reliability between the power supply probe and the insulating shell and reduces the risk of the power supply probe falling off.

[0089] In this embodiment, both coaxial terminals have annular limiting bosses 302 on their circumferential surfaces, and both limiting members have coaxial limiting bosses 402 protruding from the corresponding limiting bosses and close to the corresponding conductive wire harness 200. The insulating housing has a coaxial positioning plate 104 that abuts against the annular limiting bosses 302 and close to the corresponding conductive wire harness 200.

[0090] Based on the coaxial limiting boss 402, a coaxial positioning plate 104 is added to reduce the resistance force on the coaxial terminal and reduce the strength requirements of the coaxial limiting boss 402, thereby reducing the risk of breakage of the coaxial limiting boss 402.

[0091] Optionally, both limiting members are provided with a snap-fit ​​hook plate 403 that engages with the corresponding insulating housing. When the limiting member is pressed down into the corresponding insulating housing, the snap-fit ​​hook plate 403 engages with the corresponding insulating housing to prevent the limiting member from detaching from the insulating housing; simultaneously, the probe limiting boss 401 passes through the probe limiting groove 204, and the coaxial limiting boss 402 passes through the annular limiting boss 302 and approaches the side of the corresponding conductive wire harness 200, thereby achieving axial limiting of the probe assembly and the coaxial terminal.

[0092] In summary, the male connector 100a, female connector 100b, and telecommunications-separated shaft limiting connector provided in this embodiment have the following advantages:

[0093] ① Separation of signal and power supply: By separating the transmission paths of signal current and power supply current, mutual interference is reduced, the purity and stability of signal transmission are improved, and the separated power supply path allows for high current power supply to meet the needs of high current transmission, thereby enhancing the power supply capacity.

[0094] ② Dual axial limiting design: The dual limiting mechanism of probe limiting boss 401 and coaxial limiting boss 402 ensures that the connector will not come off axially during insertion and removal, thus enhancing the reliability and safety of the connection.

[0095] ③ Easy to install and maintain: The snap-fit ​​hook plate 403 design ensures that the limiting component is tightly snapped into the insulating shell, avoiding the problem of the limiting component coming off, and at the same time simplifying the installation and maintenance process;

[0096] ④ Compact structure: The overall structure is small and compact, saving space and helping to meet the market demand for miniaturized equipment.

[0097] Example 2

[0098] Based on Example 1, this embodiment simplifies the specific structure of the male head limiting member 4a and the female head limiting member 4b, which can also solve the problems of low transmission quality of high-frequency signals and low power supply current of existing FAKRA connectors.

[0099] Since the male connector limiting member 4a and the female connector limiting member 4b have similar structures, for the sake of simplicity, the following description mainly focuses on the male connector 100a.

[0100] Unlike the male head limiting member 4a with an overall cover-like structure in Embodiment 1, in this embodiment, the male head limiting member 4a of the connector male head 100a has a plate-like structure, and the side of the male head limiting member 4a is provided with several protruding limiting portions 404.

[0101] Correspondingly, the male probe assembly 2a is provided with an outward protrusion slot 206 for the outward protrusion limiting part 404 to be inserted, and the male coaxial terminal 3a is provided with a lower limiting slot 303 for the lower part of the male limiting member 4a to be inserted. The male insulating housing 1a is provided with an upper limiting slot 105 corresponding to the position of the lower limiting slot 303 for the male limiting member 4a to be inserted and for accommodating the upper part of the male limiting member 4a.

[0102] During assembly, the lower part of the male head limiting member 4a is inserted into the lower limiting slot 303, while the upper part of the male head limiting member 4a is located in the upper limiting slot 105. This achieves axial limiting of the male head coaxial terminal 3a. Simultaneously, since the external protrusion slot 206 is engaged with the external protrusion slot 206 of the male head probe assembly 2a, axial limiting of the male head probe assembly 2a is also achieved.

[0103] Finally, it should be noted that although the above embodiments have been described in the text and drawings of this application, this should not limit the scope of patent protection of this application. Any technical solutions that are based on the essential concept of this application and utilize the content described in the text and drawings of this application, resulting in equivalent structural or procedural substitutions or modifications, as well as the direct or indirect application of the technical solutions of the above embodiments to other related technical fields, are all included within the scope of patent protection of this application.

Claims

1. A male connector, characterized in that, include: Male insulating housing (1a), wherein a plug-in cavity (101) is provided at one end face of the male insulating housing (1a); A male probe assembly (2a) is used to transmit power supply current, and it passes through the male insulating housing (1a) along the axial direction and extends into the insertion cavity (101). A male coaxial terminal (3a) is used to transmit signal current. It passes through the male insulating housing (1a) along the axial direction and extends into the insertion cavity (101). A male connector limiting member (4a) is assembled and connected to the male connector insulating housing (1a) in the radial direction and extends to be respectively snapped onto the male connector probe assembly (2a) and the male connector coaxial terminal (3a) to restrict the male connector probe assembly (2a) and the male connector coaxial terminal (3a) from disengaging from the male connector insulating housing (1a) in the radial direction.

2. A female connector head, characterized in that, include: A female insulating housing (1b) is provided with an insertion part (102) at one end face of the female insulating housing (1b). A female probe assembly (2b) is used to transmit power supply current, and it penetrates the female insulating housing (1b) along the axial direction and extends into the insertion part (102). A female coaxial terminal (3b) is used to transmit signal current. It passes through the female insulating housing (1b) along the axial direction and extends into the insertion part (102). A female head limiting member (4b) is assembled and connected to the female head insulating housing (1b) in the radial direction and extends to be respectively snapped onto the female head probe assembly (2b) and the female head coaxial terminal (3b) to restrict the female head probe assembly (2b) and the female head coaxial terminal (3b) from disengaging from the female head insulating housing (1b) in the radial direction.

3. A telecommunications-compatible split-axis limiting connector, characterized in that, It includes the male connector as described in claim 1 and the female connector as described in claim 2.

4. The telecommunications-separated shaft limiting connector according to claim 3, characterized in that, Both of the probe assemblies include a positive power supply probe (201) and a negative power supply probe (202). The two power supply probes of the female probe assembly (2b) are provided with probe slots (203) for the power supply probes corresponding to the male probe assembly (2a) to be inserted.

5. The telecommunications-separated shaft limiting connector according to claim 4, characterized in that, Both of the aforementioned limiting members are provided with probe limiting bosses (401) perpendicular to the axial direction of the corresponding insulating shell. Both the positive power supply probe (201) and the negative power supply probe (202) are provided with probe limiting grooves (204) through which the corresponding probe limiting bosses (401) pass.

6. The telecommunications-separated shaft limiting connector according to claim 5, characterized in that, Both the positive power supply probe (201) and the negative power supply probe (202) are provided with probe positioning bosses (205), and both insulating shells are provided with probe positioning slots (103) for the corresponding probe positioning bosses (205) to be inserted.

7. The telecommunications-separated shaft limiting connector according to claim 3, characterized in that, Both coaxial terminals are provided with annular limiting bosses (302) on their circumferential surfaces. Both of the aforementioned limiting members are provided with a coaxial limiting boss (402) that protrudes to the side of the corresponding limiting boss.

8. The telecommunications-separated shaft limiting connector according to claim 7, characterized in that, The insulating housing is provided with a coaxial positioning plate (104) that abuts against the side of the annular limiting boss (302).

9. The telecommunications-separated shaft limiting connector according to any one of claims 5-7, characterized in that, Both of the aforementioned limiting members are provided with a snap-fit ​​hook plate (403) that engages with the corresponding insulating housing.

10. The telecommunications-separated shaft limiting connector according to claim 3, characterized in that, Both of the aforementioned limiting members are plate-shaped structures, and both of the aforementioned limiting members have several protruding limiting portions (404) on their side surfaces. Both probe assemblies are provided with protruding slots (206) for inserting the corresponding protruding limiting part (404), both coaxial terminals are provided with lower limiting slots (303) for inserting the lower part of the corresponding limiting member, and both insulating housings are provided with upper limiting slots (105) for inserting the corresponding limiting member and accommodating the upper part of the corresponding limiting member at the position corresponding to the lower limiting slot (303).

Images