CN213584304U

CN213584304U - Pull belt unlocking high-speed cable connector

Info

Publication number: CN213584304U
Application number: CN202022195765.9U
Authority: CN
Inventors: 祝平衡; 欧文; 袁华堂; 邱跃文; 刘�文
Original assignee: Dongguan Kingsignal Electronics Co ltd
Current assignee: Shenzhen Suno Technology Co ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-06-29
Anticipated expiration: 2030-09-30

Abstract

The utility model belongs to the technical field of cable connectors, in particular to a drawstring unlocking high-speed cable connector, which comprises a connector main body, a spring plate structure, a connector rear plug and a drawstring, wherein the spring plate structure is movably arranged at the upper end of the connector main body, the connector rear plug is movably arranged on the connector main body at the rear end of the spring plate structure, and the drawstring is fixedly penetrated through the connector main body, the spring plate structure and the connector rear plug; the connector main part includes the connector housing, the connector housing includes shell fragment upper fixing surface, shell fragment lower fixing surface, be located shell fragment lower fixing surface about both ends to inserting spacing wall and be located shell fragment lower fixing surface lower extreme and shell fragment lower fixing surface assorted holding bottom surface respectively. The utility model discloses reduce connector spare part quantity, simple structure, firm in connection, the unblock of locking is simple, convenient operation and easy manufacturing, and economic nature is good, and the reliability is high.

Description

Pull belt unlocking high-speed cable connector

Technical Field

The utility model relates to a cable connector technical field, concretely relates to high-speed cable connector of stretching strap unblock.

Background

With the continuous increase of bandwidth and network rate requirements, it is increasingly difficult for conventional PCB interconnects to meet performance and cost requirements. Traditional Printed Circuit Board (PCB) interconnects have evolved gradually towards high-speed cable connections.

The cable connector is mainly suitable for signal transmission between internal connections and distribution frames of various digital program controlled exchanges and photoelectric transmission equipment of a transmission equipment office, is used for transmitting communication equipment such as data, audio, video and the like, and is expanding to various fields at a rapid speed nowadays.

The outer layer insertion loss and interlayer crosstalk of the high-speed cable assembly of the cable connecting structure are relatively large nowadays, the tolerance when the high-speed cable assembly is matched with an outer cable assembly is limited, and the high-speed performance and the connection reliability are limited. The existing connector technology requires a plurality of complex processes to realize the manufacture of products through the mutual matching of a complex sliding block and a plurality of components. And because the cable subassembly is with PCB fixed connection, the net gape of most switches all is more and darker to lead to the cable subassembly not to support on-the-spot nimble change, can not satisfy the demand that the cable connector is in large quantity and centralized use.

The unlocking structure of the existing unlocking connector is complex, the number of parts of the connector body is large, the production and manufacturing process is complex, the processing procedure is complex, the cost of the product is high, the large-scale production is not facilitated, the cost control of the product is not facilitated, and the good economy is not achieved.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a reduce connector spare part quantity, simple structure, firm in connection, the unblock of locking is simple, convenient operation and easy manufacturing, and economic nature is good, the high-speed cable connector of stretching strap unblock that the reliability is high.

In order to achieve the above object, the utility model provides a following technical scheme: a high-speed cable connector unlocked by a pull belt comprises a connector main body, a spring plate structure, a connector rear plug and the pull belt, wherein the spring plate structure is movably arranged at the upper end of the connector main body; the connector main body comprises a connector shell, the connector shell comprises an upper elastic sheet fixing surface, a lower elastic sheet fixing surface, opposite insertion limiting walls respectively positioned at the left end and the right end of the lower elastic sheet fixing surface and an accommodating bottom surface positioned at the lower end of the lower elastic sheet fixing surface and matched with the lower elastic sheet fixing surface, the upper elastic sheet fixing surface is positioned at the upper end of the lower elastic sheet fixing surface, the width of the upper elastic sheet fixing surface is smaller than that of the lower elastic sheet fixing surface, first elastic sheet limiting ribs are uniformly distributed between the upper elastic sheet fixing surface and the lower elastic sheet fixing surface, a second elastic sheet limiting rib is arranged at the rear end of the middle part of the upper elastic sheet fixing surface, and elastic sheet mounting grooves are formed between the left end and the right end of the upper elastic sheet fixing surface; the elastic sheet structure comprises a main body elastic wall and a bottom fixing wall positioned at the lower end of the main body elastic wall, wherein the left end and the right end of the main body elastic wall respectively extend forwards and backwards, bent double hooks are arranged in a forwards extending mode, a rotating fulcrum wall is arranged in a backwards extending mode, the bottom fixing wall is matched with the main body elastic wall, the left end and the right end of the main body elastic wall extend backwards and are connected with the rotating fulcrum wall, installation stop walls are arranged in the left end and the right end of the main body elastic wall in a forwards extending mode, an installation flange wall is arranged on the inner periphery of the installation stop walls, the bottom fixing wall, the installation stop wall and the installation flange wall are matched with the elastic sheet installation groove, a second accommodating space matched with the second elastic sheet limiting rib is arranged in the middle of the bottom fixing wall, tearing reverse buckles are arranged at the upper end and the lower end of the bottom fixing wall between the rotating fulcrum wall and the installation stop walls, when the high-speed cable connector unlocked by the drawstring is connected with the plate-end connector, the bent double-clamping hooks hook the opening of the iron shell of the plate-end connector and are matched with the matching hole positions of the tearing inverted buckle and the tearing buckle to realize mutual matching and locking, and a first drawstring mounting hole which penetrates through the elastic wall of the main body up and down is formed in the middle of the elastic wall of the main body; the rear plug of the connector comprises a rear plug main body wall, mounting walls and PCB (printed Circuit Board) stop walls, wherein the mounting walls are positioned at the left end and the right end of the rear plug main body wall and extend forwards, the PCB stop walls are positioned at the left end and the right end of the rear plug main body wall and extend downwards, the upper ends of the mounting walls are respectively provided with an upper supporting wall parallel to the mounting walls, a rear plug mounting groove is formed between the upper supporting wall and the mounting walls, the middle part of the rear plug main body wall is provided with a second drawstring mounting hole which penetrates through the rear plug main body wall forwards and backwards, the peripheries of the two mounting walls are respectively provided with a buckle lug, and the inner peripheries of the opposite insertion limiting walls are respectively provided with a buckle pre-mounting groove matched with the mounting walls, the upper supporting wall and; the rear end at the middle part of the upper fixing surface of the elastic sheet is provided with a third stretching belt mounting hole which runs through the second elastic sheet limiting rib and the upper fixing surface of the elastic sheet, the stretching belts are mounted in the first stretching belt mounting hole, the second stretching belt mounting hole and the third stretching belt mounting hole, so that the double hooks which are convenient to bend can be separated from the opening of the end connector iron shell, and the unlocking can be realized when the double hooks are mutually matched with the anti-back-off buckle and the tearing buckle matching hole.

As further elaboration of the technical scheme:

preferably, the opposite-insertion limiting wall of the connector shell is provided with a first groove, and the first groove is used for limiting when the drawstring unlocks the high-speed cable connector and the plate-side connector is fixed, so that the drawstring unlocks the high-speed cable connector or the plate-side connector is prevented from being damaged.

Preferably, the lower fixing surface of the elastic sheet, the two oppositely-inserted limiting walls and the bottom surface of the accommodating space form a first accommodating space, the first accommodating space is used for accommodating a connector PCB, injection molding holes penetrating through the oppositely-inserted limiting walls are formed in the oppositely-inserted limiting walls, the injection molding holes are used for injection molding of the fixed connector PCB in the first accommodating space, PCB mounting grooves are respectively formed in the inner peripheries of the oppositely-inserted limiting walls at the left end and the right end of the first accommodating space of the accommodating connector PCB, and the PCB mounting grooves are matched with injection molding bodies in the first accommodating space to fix the connector PCB in the first accommodating space.

Preferably, the inner periphery of the opposite insertion limiting wall is respectively provided with two transverse groove body guide ribs, and a space between the two groove body guide ribs forms a PCB installation groove.

Preferably, the periphery of the first drawstring mounting hole of the elastic wall of the main body of the spring plate structure is provided with a reinforcing rib, the left end and the right end of the elastic wall of the main body extend forwards and are provided with the reinforcing rib between the bent double hooks, and the lower end of the middle part of the bottom fixing wall is also provided with the reinforcing rib.

Preferably, the spring plate structure is an integral structure.

Preferably, the spring plate structure is a hardware spring plate structure.

Preferably, the connector rear plug is of a unitary structure.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model comprises a connector main body, a spring structure, a connector rear plug and a drawstring, wherein the spring structure is movably arranged at the upper end of the connector main body, the connector rear plug is movably arranged on the connector main body at the rear end of the spring structure, and the drawstring is fixedly penetrated on the connector main body, the spring structure and the connector rear plug; the connector main body comprises a connector shell, the connector shell comprises an elastic sheet upper fixing surface, an elastic sheet lower fixing surface, oppositely inserted limiting walls respectively positioned at the left end and the right end of the elastic sheet lower fixing surface and an accommodating bottom surface positioned at the lower end of the elastic sheet lower fixing surface and matched with the elastic sheet lower fixing surface, the elastic sheet structure comprises a main body elastic wall and a bottom fixing wall positioned at the lower end of the main body elastic wall, the left end and the right end of the main body elastic wall respectively extend forwards and backwards, are provided with bent double hooks extending forwards and are provided with rotating fulcrum walls extending backwards, the bottom fixing wall is matched with the main body elastic wall, the left end and the right end extend backwards and are connected with the rotating fulcrum walls, the left end and the right end are provided with installation stopping walls extending forwards, the inner periphery of the installation stopping walls is provided with an installation flange wall, the connector rear plug comprises a rear plug main body wall, installation walls extending forwards at the left end and the right end of the rear plug main body wall and PCB stopping walls, the upper end of installation wall is equipped with respectively and installs the parallel last supporting wall of wall, go up and fill in the mounting groove after forming between supporting wall and the installation wall, this is novel structural design scheme, and simple structure has reduced connector body spare part quantity, and assembly process is simple, has strengthened the manufacturability of product.

2. The utility model discloses optimize overall design, reduce connector body spare part quantity and technology quantity, reduced the complexity of product processing, the cost has been controlled to the advantage, possesses better economic nature.

3. The utility model discloses when stretching strap unblock high-speed cable connector is connected with the end connector of board, bend the double hook and hook end connector iron-clad opening part, and with tear the back-off, tear the cooperation hole site of buckle and mutually support, realize mutually supporting and lock, the stretching strap is installed in first stretching strap mounting hole, in second stretching strap mounting hole and the third stretching strap mounting hole, be convenient for bend the double hook and break away from end connector iron-clad opening part, and with prevent moving back the back-off, when tearing the cooperation hole site mutually support, realize the unblock, the unblock of locking is simple, convenient operation and easy manufacturing, good economic nature, high reliability, the fault rate of product has been reduced, better improvement the reliability of product.

4. The utility model discloses a support PCIe5.0 take stretching strap unblock high-speed cable connector of PCB structure, wholly reduce connector spare part quantity, simple structure, firm in connection, the unblock of locking is simple, convenient operation and easy manufacturing, economic nature is good, and the reliability is high.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an exploded view of the present invention;

fig. 3 is a schematic view of the main structure of the connector of the present invention;

fig. 4 is a schematic view of the first angle structure of the spring plate structure of the present invention;

fig. 5 is a schematic diagram of a second angle structure of the spring plate structure of the present invention;

fig. 6 is a schematic view of the rear plug structure of the connector of the present invention;

FIG. 7 is a schematic view of the present invention in a state of being engaged with a plate-end connector;

fig. 8 is a schematic diagram illustrating a state of the present invention separated from the plate-end connector.

In the figure: 100. the pull belt unlocks the high-speed cable connector; 200. a plate end connector; 1. a connector body; 2. a spring plate structure; 3. a connector rear plug; 4. pulling the belt; 5. the elastic sheet is provided with a fixing surface; 6. a lower fixing surface of the spring plate; 7. opposite insertion limiting walls; 8. a first accommodating space; 9. injection molding holes; 10. a connector PCB; 11. a first elastic sheet limiting rib; 12. a second elastic sheet limiting rib; 121. a second accommodating space; 13. the elastic sheet mounting groove; 14. a main body elastic wall; 15. a bottom stationary wall; 16. bending the double hooks; 17. a rotation fulcrum wall; 18. installing a stop wall; 19. mounting a flange wall; 20. tearing and reversing; 21. tearing the buckle to match the hole site; 22. a first pull belt mounting hole; 23. a rear plug body wall; 24. an upper support wall; 25. a mounting wall; 26. a PCB stop wall; 27. a mounting groove is filled with a rear plug; 28. a second drawstring mounting hole; 29. a buckle projection; 30. pre-assembling a groove by using a buckle; 31. the buckle is opposite to the hole; 32. a third pull belt mounting hole; 33. a first groove; 34. a PCB mounting groove; 35. a groove body guide rib; 36. and (5) reinforcing ribs.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to 8, the utility model relates to a drawstring unlocking high-speed cable connector, which comprises a connector main body 1, a spring structure 2, a connector rear plug 3 and a drawstring 4, wherein the spring structure 2 is movably mounted at the upper end of the connector main body 1, the connector rear plug 3 is movably mounted on the connector main body 1 at the rear end of the spring structure 2, and the drawstring 4 is fixed on the connector main body 1, the spring structure 2 and the connector rear plug 3 in a penetrating manner; the connector main body 1 comprises a connector shell, the connector shell comprises an upper spring plate fixing surface 5, a lower spring plate fixing surface 6, opposite insertion limiting walls 7 respectively positioned at the left end and the right end of the lower spring plate fixing surface 6 and an accommodating bottom surface positioned at the lower end of the lower spring plate fixing surface 6 and matched with the lower spring plate fixing surface 6, the two opposite insertion limiting walls 7 and the accommodating bottom surface form a first accommodating space 8, the first accommodating space 8 is used for accommodating a connector PCB10, an injection hole 9 penetrating through the opposite insertion limiting walls 7 is formed in the opposite insertion limiting walls 7, the injection hole 9 is used for injecting and molding a fixed connector PCB10 into the first accommodating space 8, the upper spring plate fixing surface 5 is positioned at the upper end of the lower spring plate fixing surface 6, the width of the upper spring plate fixing surface 5 is smaller than that of the lower spring plate fixing surface 6, first limiting ribs 11 are uniformly distributed between the upper spring plate fixing surface 5 and the lower spring plate fixing surface 6, a second elastic piece limiting rib 12 is arranged at the rear end of the middle part of the elastic piece upper fixing surface 5, elastic piece mounting grooves 13 are formed between the left end and the right end of the elastic piece upper fixing surface 5 and the elastic piece lower fixing surface 6, and the elastic piece mounting grooves 13, the elastic piece upper fixing surface 5 and the elastic piece lower fixing surface 6 are mutually matched to enable the elastic piece structure 2 to be movably mounted at the upper end of the connector main body 1; the spring plate structure 2 comprises a main body elastic wall 14 and a bottom fixing wall 15 positioned at the lower end of the main body elastic wall 14, wherein the left end and the right end of the main body elastic wall 14 respectively extend forwards and backwards, a bent double-hook 16 is arranged in a forwards extending manner, a rotating fulcrum wall 17 is arranged in a backwards extending manner, the bottom fixing wall 15 is matched with the main body elastic wall 14, the left end and the right end of the main body elastic wall extend backwards and are connected with the rotating fulcrum wall 17, the left end and the right end of the main body elastic wall are provided with installation stopping walls 18 in a forwards extending manner, the inner periphery of the installation stopping walls 18 is provided with an installation flange wall 19, the bottom fixing wall 15, the installation stopping walls 18 and the installation flange wall 19 are matched with the spring plate installation groove 13, the middle part of the bottom fixing wall 15 is provided with a second accommodating space 121 matched with the second spring plate limiting rib 12, and the upper end and the lower end of the bottom fixing wall, a tearing buckle matching hole site 21 matched with the tearing reverse buckle 20 is arranged on the lower fixing surface 6 of the elastic sheet, when the high-speed cable connector 100 for unlocking the drawstring is connected with the plate-end connector 200, the bent double hooks 16 hook the opening of the iron shell of the plate-end connector 200 and are matched with the tearing reverse buckle 20 and the tearing buckle matching hole site 21 to realize mutual matching locking, and a first drawstring mounting hole 22 which vertically penetrates through the main elastic wall 14 is arranged in the middle of the main elastic wall 14; the connector rear plug 3 comprises a rear plug main body wall 23, an installation wall 25 and a PCB stop wall 26, wherein the installation wall 25 is located at the left end and the right end of the rear plug main body wall 23 and extends forwards, the PCB stop wall 26 is located at the left end and the right end of the rear plug main body wall 23 and extends downwards, the upper end of the installation wall 25 is respectively provided with an upper support wall 24 parallel to the installation wall 25, a rear plug installation groove 27 is formed between the upper support wall 24 and the installation wall 25, the middle part of the rear plug main body wall 23 is provided with a second drawstring installation hole 28 which penetrates through the rear plug main body wall 23 forwards and backwards, the peripheries of the two installation walls 25 are respectively provided with a buckling lug 29, the inner peripheries of the opposite insertion limiting walls 7 are respectively provided with a buckling pre-installation groove 30 matched with the installation wall 25, the upper support wall 24 and the rear plug installation groove 27 and a buckling opposite matching hole position 31 matched with the buckling lug 29, and the installation wall 25, the upper support wall, the connector rear plug 3 can be movably arranged on the connector main body 1 at the rear end of the elastic sheet structure 2; the rear end in the middle part of the elastic piece upper fixing surface 5 is provided with a third drawstring mounting hole 32 which runs through the second elastic piece limiting rib 12 and the elastic piece upper fixing surface 5, the drawstring 4 is mounted in the first drawstring mounting hole 22, the second drawstring mounting hole 28 and the third drawstring mounting hole 32, so that the bending double-hook 16 can be separated from the opening of the iron shell of the plate end connector 200, and the unlocking can be realized when the double-hook upper fixing surface is mutually matched with the anti-back reverse buckle and the tearing buckle matching hole 21.

As shown in fig. 1 to 3 and 7 to 8, the opposite insertion limiting wall 7 of the connector housing is provided with a first groove 33, and the first groove 33 is used for limiting when the drawstring unlocks the high-speed cable connector 100 and the plate-side connector 200, so as to prevent the drawstring unlocks the high-speed cable connector 100 or the plate-side connector 200 from being damaged.

As shown in fig. 3, the inner peripheries of the opposite insertion limiting walls 7 at the left and right ends of the first accommodating space 8 accommodating the connector PCB10 are respectively provided with a PCB mounting groove 34, and the PCB mounting groove 34 and the injection molded body in the first accommodating space 8 are mutually matched to fix the connector PCB10 in the first accommodating space 8. The inner periphery of the opposite insertion limiting wall 7 is provided with two transverse groove body guide ribs 35 respectively, and the space between the groove body guide ribs 35 forms a PCB installation groove 34.

As shown in fig. 4 to 5, the elastic sheet structure 2 has a reinforcing rib 36 disposed on the periphery of the first pull strip mounting hole 22 of the main elastic wall 14, a reinforcing rib 36 is disposed between the left and right ends of the main elastic wall 14 extending forward and the bent double hooks 16, and a reinforcing rib 36 is also disposed at the lower end of the middle portion of the bottom fixing wall 15. The elastic sheet structure 2 is an integral structure, and further, the elastic sheet structure 2 is a hardware elastic sheet structure 2.

As shown in fig. 6, the connector rear plug 3 is of a unitary structure.

The utility model discloses an equipment principle does: the method comprises the steps of forming a connector PCB10 in an internal mold, assembling the connector PCB10 to a connector main body 1, installing an elastic sheet structure 2 and a pull belt 4, installing a connector rear plug 3, and performing glue pouring and injection molding on the secondary internal mold.

In the description of the present application, it is to be understood that the terms "front", "rear", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a stretching strap unblock high speed cable connector which characterized in that: the connector comprises a connector main body, a spring plate structure, a connector rear plug and a pull belt, wherein the spring plate structure is movably arranged at the upper end of the connector main body; the connector main body comprises a connector shell, the connector shell comprises an upper elastic sheet fixing surface, a lower elastic sheet fixing surface, opposite insertion limiting walls respectively positioned at the left end and the right end of the lower elastic sheet fixing surface and an accommodating bottom surface positioned at the lower end of the lower elastic sheet fixing surface and matched with the lower elastic sheet fixing surface, the upper elastic sheet fixing surface is positioned at the upper end of the lower elastic sheet fixing surface, the width of the upper elastic sheet fixing surface is smaller than that of the lower elastic sheet fixing surface, first elastic sheet limiting ribs are uniformly distributed between the upper elastic sheet fixing surface and the lower elastic sheet fixing surface, a second elastic sheet limiting rib is arranged at the rear end of the middle part of the upper elastic sheet fixing surface, and elastic sheet mounting grooves are formed between the left end and the right end of the upper elastic sheet fixing surface; the elastic sheet structure comprises a main body elastic wall and a bottom fixing wall positioned at the lower end of the main body elastic wall, wherein the left end and the right end of the main body elastic wall respectively extend forwards and backwards, bent double hooks are arranged in a forwards extending mode, a rotating fulcrum wall is arranged in a backwards extending mode, the bottom fixing wall is matched with the main body elastic wall, the left end and the right end of the main body elastic wall extend backwards and are connected with the rotating fulcrum wall, installation stop walls are arranged in the left end and the right end of the main body elastic wall in a forwards extending mode, an installation flange wall is arranged on the inner periphery of the installation stop walls, the bottom fixing wall, the installation stop wall and the installation flange wall are matched with the elastic sheet installation groove, a second accommodating space matched with the second elastic sheet limiting rib is arranged in the middle of the bottom fixing wall, tearing reverse buckles are arranged at the upper end and the lower end of the bottom fixing wall between the rotating fulcrum wall and the installation stop walls, when the high-speed cable connector unlocked by the drawstring is connected with the plate-end connector, the bent double-clamping hooks hook the opening of the iron shell of the plate-end connector and are matched with the matching hole positions of the tearing inverted buckle and the tearing buckle to realize mutual matching and locking, and a first drawstring mounting hole which penetrates through the elastic wall of the main body up and down is formed in the middle of the elastic wall of the main body; the rear plug of the connector comprises a rear plug main body wall, mounting walls and PCB (printed Circuit Board) stop walls, wherein the mounting walls are positioned at the left end and the right end of the rear plug main body wall and extend forwards, the PCB stop walls are positioned at the left end and the right end of the rear plug main body wall and extend downwards, the upper ends of the mounting walls are respectively provided with an upper supporting wall parallel to the mounting walls, a rear plug mounting groove is formed between the upper supporting wall and the mounting walls, the middle part of the rear plug main body wall is provided with a second drawstring mounting hole which penetrates through the rear plug main body wall forwards and backwards, the peripheries of the two mounting walls are respectively provided with a buckle lug, and the inner peripheries of the opposite insertion limiting walls are respectively provided with a buckle pre-mounting groove matched with the mounting walls, the upper supporting wall and; the rear end at the middle part of the upper fixing surface of the elastic sheet is provided with a third stretching belt mounting hole which runs through the second elastic sheet limiting rib and the upper fixing surface of the elastic sheet, the stretching belts are mounted in the first stretching belt mounting hole, the second stretching belt mounting hole and the third stretching belt mounting hole, so that the double hooks which are convenient to bend can be separated from the opening of the end connector iron shell, and the unlocking can be realized when the double hooks are mutually matched with the anti-back-off buckle and the tearing buckle matching hole.

2. The pull strip unlocked high speed cable connector of claim 1, wherein: the plug limiting wall of the connector shell is provided with a first groove, and the first groove is used for limiting when the drawstring unlocking high-speed cable connector is fixed with the plate end connector, so that the drawstring unlocking high-speed cable connector or the plate end connector is prevented from being damaged.

3. The pull strip unlocked high speed cable connector of claim 2, wherein: the fixing surface, two are to inserting spacing wall and holding bottom surface form first accommodation space under the shell fragment, first accommodation space is used for holding connector PCB, be equipped with the hole of moulding plastics that runs through the spacing wall of inserting on inserting spacing wall, the hole of moulding plastics be used for to fixed connector PCB moulds plastics in the first accommodation space, both ends are equipped with the PCB mounting groove respectively to inserting spacing wall's the interior week about the first accommodation space of holding connector PCB, the PCB mounting groove is mutually supported with the injection molding body in the first accommodation space and is fixed in connector PCB in the first accommodation space.

4. The pull strip unlocked high speed cable connector of claim 3 wherein: the inner periphery of the opposite insertion limiting wall is provided with two transverse groove body guide ribs respectively, and a space between the groove body guide ribs forms a PCB installation groove.

5. The pull strip unlocked high speed cable connector of claim 1, wherein: the periphery of the first stretching strap mounting hole of the elastic wall of the elastic sheet structure main body is provided with a reinforcing rib, the left end and the right end of the elastic wall of the main body extend forwards and are provided with the reinforcing rib between the bent double clamping hooks, and the lower end of the middle part of the bottom fixing wall is also provided with the reinforcing rib.

6. The pull tape unlocking high-speed cable connector according to any one of claims 1 to 5, wherein: the spring plate structure is an integrated structure.

7. The pull strip unlocked high speed cable connector of claim 6, wherein: the spring plate structure is a hardware spring plate structure.

8. The pull strip unlocked high speed cable connector of claim 1, wherein: the connector rear plug is of an integrated structure.