TWM616846U - Easy-to-unlock high-speed connector - Google Patents

Abstract

This creation is about a high-speed connector that can be easily unlocked. It includes a shell, a drawstring, a locking piece and a PCB board. The PCB board is installed in the shell. The locking piece is provided with an upwardly protruding pressing part. The strip through hole for the pull strap to pass through, the pull strap passes through the strip through hole and the upper end surface of the shell; the two ends of the locking member are provided with strip limiting hooks extending to the same side, and the locking member is additionally The two ends of one side are bent downward to form a support part. The end of the lower wall surface of the support part is provided with a bayonet. The upper part of the shell is provided with a strip-shaped notch and both ends are provided with limit blocks for positioning the support part. The lower part is provided with a clamping post which is clamped with the bayonet, and a rear plug is clamped on the shell. Thereby, the pull strap can be used for unlocking in a small space, which reduces the use frequency of the pull strap and prolongs the service life.

Description

Easy-to-unlock high-speed connector

This creation is about a connector, especially a high-speed connector that can be easily unlocked.

High-speed connectors are widely used in servers, switches, storage devices, workstations, and other fields. They are used to transmit data signals. When in use, the connector can be buckled and fixed with the docking connector through a locking member; and when it is necessary to unlock, the locking member can be directly pressed by hand, so that the hook part of the locking member can be separated from the docking connector The card slot can be unlocked.

However, when there are other parts around the connector blocking the buckle, there will not be enough space to press the buckle to unlock it. Therefore, in this case, the current product cannot realize the unlocking function of the lock fastener. Therefore, how to unlock the locking member of the connector in a small space is a shortcoming that needs to be improved urgently.

In view of this, the creator has focused on the above-mentioned lack of existing technology, specially researched and cooperated with the application of academic theory, and tried his best to solve the above-mentioned problems, which became the goal of the creator's improvement.

In order to solve the above-mentioned technical problems, the main purpose of this creation is to provide a convenient unlocking high-speed connector, which has both a push-type unlocking structure and a pull-strap unlocking structure, so as to meet the needs of various occasions.

In order to achieve the above objectives, this creation uses the following means:

A convenient unlocking high-speed connector, comprising a housing, a drawstring, a locking member, and a PCB board. The PCB board is installed in the housing. One side is provided with a strip through hole for the pull strap to pass through. The pull strap passes through the strip through hole and the upper end surface of the housing. The two ends of the locking member are provided with strip-shaped limiting hook portions, and the two strip-shaped limiting hook portions extend to the same side, and both ends of the other side of the locking member are folded downward The support part is bent to form a support part. The end of the lower wall surface of the support part is also provided with a bayonet. A limit block for positioning the support part is provided. The lower part of the limit block is also provided with a clamp post, the bayonet is clamped with the clamp post, and a back plug is clamped on the housing. Both ends of the rear plug are respectively provided with wedge-shaped protrusions, both ends of the housing are provided with first through holes, the wedge-shaped protrusions are clamped in the first through holes, and the upper part of the rear plug is also provided with a clamping strip, the housing A second through hole is provided on the upper part of the rear plug, and the clip strip of the rear plug is located above the limiting block and inserted into the second through hole of the housing.

Preferably, the locking member is further provided with a positioning piece on one side of the strip-shaped limiting hook portion, and a positioning groove matching the positioning piece is provided on the housing.

Preferably, one end of the pull strap is provided with a limiting shaft, and the width of the limiting shaft is greater than the length of the strip-shaped through hole.

Preferably, the support portion is U-shaped as a whole, and the width of the lower wall surface is greater than the width of the upper wall surface, the wider part of the lower wall surface of the support portion is located below the limit block, and the bayonet is provided on the lower wall surface of the support portion. The locking member is installed and fixed to the housing through the clamping of the bayonet and the clamping column.

Preferably, the housing is further provided with an inclined surface support block at the lower end of the pressing part of the locking member, and the support portion is located between the limit block and the inclined surface support block.

Preferably, the middle of the housing is provided with a receiving groove for accommodating the PCB board, the bottom of the receiving groove is provided with a third through hole for one side of the PCB to pass through, and the upper wall of the receiving groove is provided with a recess for the pull strap to pass through. mouth.

Preferably, a limiting strip is provided on the side wall of the containing groove, the distance between the two limiting strips is the thickness of the PCB board, and the PCB board is clamped between the two limiting strips.

Preferably, the high-speed connector of the present invention further includes a cable connected to the PCB board, the side of the PCB board connected with the cable is also provided with an inner mold, and one end of the PCB board is provided with an interference through hole, so The inner mold penetrates through the interference through hole to form a limit post.

Preferably, one side of the inner mold is provided with a stepped surface, the rear plug is provided with a through hole for the cable to pass through, and the stepped surface of the inner mold abuts the periphery of the through hole.

Preferably, the material of the locking member is metal.

This creation also has the following functions: the upper part of the connector housing is provided with a locking member, the locking member is provided with a pressing part, and the pressing part is also connected with a drawstring, so that the drawstring can be used for unlocking in a small space. , It can also be unlocked by pressing on other occasions, which is more flexible and unlocked in multiple ways, which reduces the frequency of use of the pull strap and prolongs its service life. The back plug is also clamped on the connector housing. The back plug restricts the PCB board and the locking member to the housing tightly, reducing the risk of the PCB board and the locking member loosening and falling off, increasing the connection The stability of the overall structure of the device.

It should be pointed out that the following detailed descriptions are all illustrative and are intended to provide further explanations for the application. Unless otherwise indicated, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which this application belongs.

It should be noted that the terms used here are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should also be understood that when the terms "comprising" and/or "including" are used in this specification, they indicate There are features, steps, operations, devices, components, and/or combinations thereof.

In addition, in the description of this creation, it should be understood that the terms "center", "vertical", "horizontal", "length", "width", "thickness", "upper", "lower", "front" , "Rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship: Based on the orientation or positional relationship shown in the drawings, it is only for the convenience of describing the creation and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood It is a restriction on this creation.

In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of these features. In the description of this creation, unless otherwise specified, "multiple" means two or more than two, unless specifically defined otherwise.

In this creation, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and other terms should be understood in a broad sense. For example, it can be a fixed connection or a detachable connection. , Or integrally connected; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the internal communication between two components. For those of ordinary skill in the art, the specific meanings of the above-mentioned terms in this creation can be understood according to specific circumstances.

In this creation, unless expressly stipulated and defined otherwise, the first feature “on” or “under” the second feature may include direct contact between the first and second features, or may include the first and second features Not in direct contact but through other features between them. Moreover, "above", "above" and "above" the second feature of the first feature include the first feature being directly above and obliquely above the second feature, or it simply means that the level of the first feature is higher than that of the second feature. The “below”, “below” and “below” of the second feature of the first feature include the first feature directly below and obliquely below the second feature, or it simply means that the level of the first feature is smaller than the second feature.

The creation will be further explained below in conjunction with the drawings and embodiments:

As shown in Figures 1 to 8, this embodiment provides a convenient unlocking high-speed connector, which includes a housing 1, a pull strap 2, a locking member 3, and a PCB board 5. The PCB board 5 is installed in the housing 1. The material of the locking member 3 is metal, the middle part of the locking member 3 is provided with a pressing portion 31 protruding upward, and one side of the pressing portion 31 is provided with a strip through hole 36 through which the pull strap 2 passes. , The pull strap 2 passes through the strip-shaped through hole 36 and the upper end surface of the housing 1, and one end of the pull strap 2 is limited to the pressing portion 31, and the other end passes through one side of the housing 1; the lock member 3 Both ends of the buckle 3 are provided with strip-shaped limiting hook portions 32, and the two strip-shaped limiting hook portions 32 extend to the same side, and both ends of the other side of the locking member 3 are bent downward to form a supporting portion 33. The end of the lower wall surface of the support portion 33 is further provided with a bayonet 34, the upper part of the housing 1 is provided with a strip notch 11 for accommodating the strip-shaped stop hook portion 32, and the upper part of the housing 1 Limiting blocks 19 for positioning the support portion 33 are also provided at both ends. The lower part of the limiting block 19 is also provided with a clamping post 18, and the bayonet 34 is clamped with the clamping post 18.

In this creation, the pressing part is arranged in the middle of the lock, and the two strip-shaped limit hook parts 32 and the two supporting parts 33 are respectively located at the four corners of the lock, so that the pressing part is more stressed when the pressing part is operated. Even, the two strip-shaped limit hooks 32 are more easily buried in the strip-shaped notch 11 to achieve unlocking; at the same time, the two support parts 33 are also uniformly stressed, and can effectively limit the two strips through their own elasticity. The hook part 32 can be reset, and the pressing part is arranged in the middle part, which is beneficial to design the pressing part to be larger and easy to operate. Since the pull strap passes through the through hole of the pressing part, the size of the pressing part determines the size of the through hole. , Which in turn determines the width of the drawstring, a larger pressing part can make the drawstring wider, the overall tensile performance and durability will be stronger, and the service life will be prolonged.

The locking member 3 is further provided with a positioning piece 35 on one side of the strip-shaped limiting hook portion 32, and the housing 1 is provided with a positioning groove 110 matching the positioning piece 35. The setting of the positioning piece limits the movement range of the strip-shaped limit hook portion 32 of the lock, so that the lock is not easily deformed and the service life is prolonged.

A limiting shaft 4 passes through one end of the pull strap 2, and the width of the limiting shaft 4 is greater than the length of the strip-shaped through hole 36. The support portion 33 is U-shaped as a whole, and the width of the lower wall surface is greater than the width of the upper wall surface. On the wider part of the lower wall surface, the locking member is installed and fixed to the housing through the clamping of the bayonet and the clamping column. The limit block not only fixes the lock fastener through the clamping column, but also does not affect the movement of the lock fastener, and the structure setting is reasonable.

The lower end of the pressing portion 31 of the locking member 3 on the housing 1 is further provided with an inclined surface support block, and the support portion 33 is located between the limit block 19 and the inclined surface support block. When the locking member is pressed down, the inclined support block has a guiding and supporting effect on the locking member, so that the locking member is not easily deformed and the service life is prolonged.

The middle of the housing 1 is provided with an accommodating groove 14 for accommodating the PCB board 5, the bottom of the accommodating groove 14 is provided with a third through hole 15 for the PCB board 5 to pass through, and the upper wall of the accommodating groove 14 is provided with a pull strap 2 through the notch 17. The side wall of the receiving groove 14 is provided with a limit bar 16, the distance between the two limit bars 16 is the thickness of the PCB board 5, and the PCB board 5 is clamped between the two limit bars 16.

The high-speed connector of the invention also includes a cable connecting the PCB board 5, the side of the PCB board 5 connected with the cable is also provided with an inner mold 6, and one end of the PCB board 5 is provided with an interference through hole, The inner mold 6 penetrates through the interference through hole to form a limit post. The housing 1 is also clamped with a back plug 7, one side of the inner mold 6 is provided with a stepped surface, the back plug 7 is provided with a through hole for the cable to pass, and the stepped surface of the inner mold 6 and The vias are offset all around.

The movement of the PCB board is restricted by the limit bar, and the inner mold on the PCB board is restricted in the receiving groove of the shell by the back plug 7 and the position is relatively fixed. Even when the cable is pulled, the inner mold is connected to the PCB board and the cable It will not fall off from the PCB board, the overall structure is firm, and the stability is good.

Both ends of the rear plug 7 are respectively provided with wedge-shaped protrusions 71, both ends of the housing 1 are provided with first through holes 12, the wedge-shaped protrusions 71 are clamped in the first through holes 12, and the rear plug 7 The upper part is also provided with a clip 72, the upper part of the housing 1 is provided with a second through hole 13, and the clip 72 of the rear plug 7 is located above the limiting block 19 and inserted into the second through hole of the housing 1 Within 13. The rear plug and the housing are easy to buckle and install, and the rear plug 7 further defines the position of the locking member, so that the locking member is not easy to fall off from the housing.

In the description of this specification, descriptions with reference to the terms "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" etc. mean specific features described in conjunction with the embodiment or example , Structure, materials or features are included in at least one embodiment or example of this creation. In this specification, the schematic representations of the above-mentioned terms do not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics can be combined in any one or more embodiments or examples in a suitable manner.

To sum up, this creation has industrial usability, novelty and progress, and fully meets the requirements of patent application, and the application is filed in accordance with the Patent Law. Of course, this creation can also have many other embodiments. Without departing from the spirit and essence of this creation, those skilled in the art can evolve various corresponding changes and modifications based on this creation, but these corresponding changes Both the deformation and the deformation shall belong to the protection scope of the patent applied for in this creation.

1: shell

11: Strip gap

12: The first through hole

13: second through hole

14: holding tank

15: third through hole

16: limit bar

17: Notch

18: card column

19: Limit block

110: positioning slot

2: pull strap

3: lock fastener

31: Pressing part

33: Bending support part

32: Strip limit card hook part

34: bayonet

35: positioning film

36: Strip through hole

4: Limit axis

5: PCB board

6: Internal mold

7: Rear plug

71: wedge bump

72: card strip

Figure 1 is a three-dimensional exploded view of this creation.

Figure 2 is a three-dimensional exploded view of this creation from another perspective.

Fig. 3 is a three-dimensional external view of the casing, the drawstring and the locking member of this creation.

Fig. 4 is a perspective view of Fig. 3 from another perspective.

Figure 5 is a three-dimensional appearance view of the creative lock fastener.

Figure 6 is another perspective view of the appearance of the creative lock fastener.

Fig. 7 is a three-dimensional external view of the casing of this creation.

Fig. 8 is a three-dimensional external view of the authoring shell from another perspective.

1: shell

2: pull strap

3: lock fastener

4: Limit axis

5: PCB board

6: Internal mold

7: Rear plug

71: wedge bump

72: card strip

Claims (10)

A high-speed connector that can be easily unlocked includes a housing, a drawstring, a locking member, and a PCB board. The PCB board is installed in the housing. A pressing portion protruding upward is provided in the middle of the locking member. One side of the section is provided with a strip through hole for the pull strap to pass through, the pull strap passes through the strip through hole and the upper end surface of the housing, and one end of the pull strap is connected to the pressing portion Limit, the other end passes through one side of the housing; both ends of the lock member are provided with strip-shaped limit hook portions, and the two strip-shaped limit hook portions extend to the same side , The two ends of the other side of the locking member are bent downward to form a support part, the end of the lower wall surface of the support part is also provided with a bayonet, and the upper part of the housing is provided with a accommodating strip limit For the strip-shaped notch of the hook part, the upper part of the housing is also provided with stop blocks for positioning the support part at both ends, and the lower part of the stop block is also provided with a locking post, and the bayonet is The clamping post is clamped, the housing is also clamped with a back plug, both ends of the back plug are respectively provided with wedge-shaped protrusions, both ends of the housing are provided with a first through hole, and the wedge-shaped protrusion The block is clamped in the first through hole, the upper part of the rear plug is also provided with a clamping strip, the upper part of the housing is provided with a second through hole, and the clamping strip is located above the limiting block, And inserted into the second through hole. The high-speed connector according to claim 1, wherein the locking member is further provided with a positioning piece on one side of the strip-shaped limit hook portion, and the housing is provided with a positioning piece matching the positioning piece Locating slot. The high-speed connector according to claim 1, wherein a limit shaft is passed through one end of the pull strap, and the width of the limit shaft is greater than the length of the strip-shaped through hole. The high-speed connector according to claim 1, wherein the support portion is U-shaped as a whole, and the width of the lower wall surface is greater than the width of the upper wall surface, the wider part of the lower wall surface of the support portion is located below the limit block, and the card The opening is provided on the wider part of the lower wall surface of the supporting part, and the locking member is installed and fixed to the housing through the clamping of the bayonet opening and the clamping column. The high-speed connector according to claim 1, wherein the lower end of the pressing portion of the locking member on the housing is further provided with an inclined support block, and the support portion is located on the limit block and the Between inclined support blocks. The high-speed connector according to claim 1, wherein the middle of the housing is provided with an accommodating groove for accommodating the PCB board, and the bottom of the accommodating groove is provided with a third through hole for the PCB board to pass through , The upper wall surface of the accommodating groove is provided with a notch for the pulling belt to pass through. The high-speed connector according to claim 6, wherein a limiting strip is provided on the side wall of the receiving groove, the distance between the two limiting strips is the thickness of the PCB board, and the PCB board is clamped to the Between two limit bars. The high-speed connector according to claim 1, which further includes a cable connected to the PCB board, the side of the PCB board connected with the cable is also provided with an internal mold, and one end of the PCB board An interference through hole is provided, and the inner mold penetrates the interference through hole to form a limit post. The high-speed connector according to claim 8, wherein one side of the inner mold is provided with a stepped surface, the rear plug is provided with a via hole for the cable to pass through, and the stepped surface of the inner mold is connected to the Said through holes offset all around. The high-speed connector according to claim 1, wherein the material of the locking member is metal.

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