CN220692454U - Firmly assembled D-Tap connector - Google Patents

Abstract

The utility model is suitable for the field of D-Tap connector equipment, and discloses a firmly assembled D-Tap connector, which comprises a plug assembly, wherein the plug assembly comprises a plug shell and a first power electrode piece, one side of the plug shell is provided with a connecting shell, and the first power electrode piece is positioned in the connecting shell; a socket assembly including a socket outer housing, a socket inner housing, and a second power electrode member; an assembly groove is formed between the socket outer shell and the socket inner shell, and the connecting shell can be fixed in the assembly groove; the second power electrode piece is fixed on the socket inner shell and is used for being connected with the first power electrode piece; wherein, the through-hole has been seted up to socket inner shell, is provided with the chucking spare in the through-hole, and chucking spare wears out the through-hole and is connected with the coupling shell. The clamping piece penetrates out of the through hole to be in contact with the connecting shell, so that friction force between the connecting shell and the inner shell of the socket can be increased, the plug assembly and the socket assembly are assembled more tightly, and the risk of loosening of the plug assembly and the socket assembly is greatly reduced.

Description

Firmly assembled D-Tap connector

Technical Field

The utility model relates to the field of D-Tap connector equipment, in particular to a firmly assembled D-Tap connector.

Background

The V-shaped port battery is an interface standard when a lithium ion battery is pushed out in the 90 s, and is mainly used in the field of battery interfaces of cameras. With the progress of technology, electronic auxiliary equipment is required to be increased in the shooting process of the video camera, so that a D-Tap interface (also called a B-type port) is added on the basis of a bp electrode interface. As V-mouth batteries are increasingly used, manufacturers for producing and manufacturing V-mouth batteries are increasing, and because of errors in the D-TAP interface sizes of the V-mouth batteries of various types, tightness of the D-TAP connector after the plug and the socket are connected is different, insertion difficulty is caused by too tight fit, and equipment power failure is caused by easy falling of the connector when too loose fit.

Disclosure of Invention

The utility model aims to at least solve one of the technical problems in the prior art, and therefore, the utility model provides a firmly assembled D-Tap connector.

A firmly assembled D-Tap connector comprising:

the plug assembly comprises a plug shell and a first power electrode piece, a connecting shell is arranged on one side of the plug shell, and the first power electrode piece is positioned in the connecting shell;

a socket assembly including a socket outer housing, a socket inner housing, and a second power electrode member; an assembly groove is formed between the socket outer shell and the socket inner shell, and the connecting shell can be fixed in the assembly groove; the second power electrode piece is fixed on the socket inner shell and is used for being connected with the first power electrode piece; the socket comprises a socket inner shell and a socket connecting shell, wherein the socket inner shell is provided with a through hole, a clamping piece is arranged in the through hole, and the clamping piece penetrates out of the through hole to be connected with the connecting shell.

Further specifically, in the above technical scheme, the chucking piece is the chucking shell fragment, the chucking shell fragment is bilateral symmetry structure, the chucking shell fragment is provided with the orientation and is close to the protruding portion of connection shell, protruding portion wears out the through-hole with the connection shell is connected.

Further specifically, in the above technical scheme, the protruding portion is located the upper portion of chucking shell fragment both sides, the lower part of chucking shell fragment both sides all is provided with the kink, two the kink is buckled towards the direction that keeps away from each other.

Further specifically, in the above technical scheme, the top of the clamping spring piece is a planar structure, and the planar structure is abutted to the top of the through hole.

Further specifically, in the above technical solution, the connection housing is provided with a mounting groove, and the protruding portion penetrates through the through hole to be connected with the mounting groove.

Further specifically, in the above technical scheme, the first power electrode member includes shell fragment portion and cylinder portion, the cylinder portion is provided with the recess, the plug shell corresponds to be provided with protruding with recess fixed connection.

Further specifically, in the above technical solution, the groove includes a first annular groove and a second annular groove, and the first annular groove and the second annular groove form a stepped structure.

Further specifically, in the above technical solution, a connection groove is provided at the bottom of the column portion, and the plug assembly further includes a wire, where the connection groove is used to connect with the wire.

In the technical scheme, the wire is connected with the plug shell through the protective sleeve.

More specifically, in the above technical solution, the second power electrode member has a cylindrical structure, and a gap groove is formed in the second power electrode member, where the length of the gap groove is the same as that of the cylindrical structure; the second power electrode piece is also provided with a fixing part which is fixedly connected with the socket inner shell.

Compared with the prior art, the embodiment of the utility model has the following beneficial effects:

the connecting shell is fixed in the mounting groove, so that stable connection is formed; the clamping piece penetrates out of the through hole to be in contact with the connecting shell, so that friction force between the connecting shell and the inner shell of the socket can be increased, the plug assembly and the socket assembly are assembled more tightly, and the risk of loosening of the plug assembly and the socket assembly is greatly reduced; the D-Tap connector is mainly applied to the fields of photography and video shooting, and the firmly assembled connector can meet the connection requirements of different types of equipment, provide more reliable power supply and is suitable for various shooting environments and equipment configuration.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a partially assembled configuration of the plug and receptacle assemblies of the present utility model;

FIG. 3 is a schematic view of a plug assembly of the present utility model;

FIG. 4 is a schematic view of a receptacle assembly of the present utility model;

FIG. 5 is a schematic view of a construction of the fastener of the present utility model;

FIG. 6 is a schematic view of a first power electrode assembly of the present utility model;

fig. 7 is a schematic view of a structure of a second power electrode member of the present utility model.

In the figure: 1. a plug assembly; 101. a plug housing; 102. a first power electrode member; 1021. a spring piece part; 1022. a column portion; 10221. a first annular groove; 10222. a second annular groove; 10223. a connecting groove; 103. a connection housing; 1031. a mounting groove; 104. a wire; 105. a protective sleeve; 2. a receptacle assembly; 201. a socket housing; 202. a socket inner housing; 2021. a through hole; 203. a second power electrode member; 2031. a clearance groove; 2032. a fixing part; 204. a clamping piece; 2041. a protruding portion; 2042. a bending part; 2043. a planar structure.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Reference in the specification to "one embodiment" or "some embodiments" or the like means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the utility model. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," and the like in the specification are not necessarily all referring to the same embodiment, but mean "one or more but not all embodiments" unless expressly specified otherwise. The terms "comprising," "including," "having," and variations thereof mean "including but not limited to," unless expressly specified otherwise.

Referring to fig. 1-2, the present application provides a firmly assembled D-Tap connector, comprising: plug assembly 1 as shown in fig. 3, the plug assembly 1 includes a plug housing 101 and a first power electrode member 102, a connection housing 103 is provided at one side of the plug housing 101, and the first power electrode member 102 is located in the connection housing 103; the socket assembly 2, as shown in fig. 4, the socket assembly 2 includes a socket outer case 201, a socket inner case 202, and a second power electrode member 203; an assembly groove is formed between the socket outer case 201 and the socket inner case 202, and the connection case 103 can be fixed in the assembly groove; the second power electrode 203 is fixed to the socket inner housing 202 and is used for being connected with the first power electrode 102; wherein, the socket inner shell 202 is provided with a through hole 2021, a clamping piece 204 is arranged in the through hole 2021, and the clamping piece 204 penetrates out of the through hole 2021 to be connected with the connection shell 103.

The connecting shell 103 is fixed in the assembly groove, so that stable connection is formed; the clamping piece 204 penetrates out of the through hole 2021 to be in contact with the connection shell 103, so that friction force between the connection shell 103 and the inner shell of the socket can be increased, the assembly of the plug assembly 1 and the socket assembly 2 is more fastened, and the risk of loosening the plug assembly 1 and the socket assembly 2 is greatly reduced; the D-Tap connector is mainly applied to the fields of photography and video shooting, and the firmly assembled connector can meet the connection requirements of different types of equipment, provide more reliable power supply and is suitable for various shooting environments and equipment configuration.

It should be noted that the through hole 2021 on the inner shell 202 of the socket may provide an anchor point for the clip 204, so that the connection shell 103 and the inner shell of the socket are more convenient to assemble. The clamping of the connector can be completed by only penetrating the clamping piece 204 through the through hole 2021 and connecting the clamping piece with the connecting shell 103, so that the clamping process is simplified, and possible misoperation during clamping is reduced.

It is to be understood that the direct circuit connection relationship between the first power electrode 102 and the second power electrode 203 is common knowledge of those skilled in the art, and the specific circuit principle thereof is not described herein.

As shown in fig. 5, in some embodiments, the clamping member 204 is a clamping spring, and the clamping spring is in a symmetrical structure on two sides, and the clamping spring is provided with a protruding portion 2041 facing to be close to the connection housing 103, and the protruding portion 2041 passes through the through hole 2021 to be connected with the connection housing 103.

In the assembly process shown in fig. 2, when the connection housing 103 is inserted into the assembly slot, the clamping spring is deformed toward the center of the connection housing 103, so that the connection housing 103 is connected into the assembly slot. The clamping spring piece continuously has the restoring force for restoring the original shape after being connected, and the restoring force can be extruded and applied to the connecting shell 103, so that the friction force between the plug assembly 1 and the socket assembly 2 is increased, and the purpose of clamping is achieved.

In addition, the location of the through holes 2021 and the design of the snap dome can accommodate different sizes of the connection housing 103 and the receptacle inner housing 202. No matter how the size of the connection housing 103 changes, as long as the clamping elastic sheet can correctly pass through the through hole 2021 and be connected with the connection housing 103, stable assembly can be realized by utilizing the elastic deformation of the clamping elastic sheet, and the adaptability of the connector is increased.

As shown in fig. 5, in some embodiments, the protruding portion 2041 is located at the upper portions of two sides of the clamping spring, and the lower portions of two sides of the clamping spring are provided with bending portions 2042, and the two bending portions 2042 are bent towards the direction away from each other.

Alternatively, the bending portion 2042 may be fixedly connected to the inner socket housing 202, and the bending portion 2042 may also penetrate out of the inner socket housing 202 to be fixedly connected to the outer socket housing 201 below. The clamping spring plate is fixed by the bending part 2042, so that the elastic action of the protruding part 2041 of the clamping spring plate can be ensured to be kept in a proper position all the time, the stability of the connector can be kept, and the risk of loose connection is reduced.

As shown in fig. 5, in some embodiments, the top of the clamping spring is a planar structure 2043, and the planar structure 2043 abuts against the top of the through hole 2021.

The design of the planar structure 2043 abutting the top of the through hole 2021 ensures the stable position of the clamping spring in the through hole 2021. After the connection shell 103 is inserted into the assembly groove, the connection shell 103 can generate an external force for compressing inwards to the clamping spring, and the planar structure 2043 of the clamping spring is abutted to the top of the through hole 2021, so that the clamping spring can be ensured to keep a stable position in the assembly process, the assembly of the plug assembly 1 and the socket assembly 2 is kept stable, and unexpected connection looseness is prevented.

As shown in fig. 2-3, in some embodiments, the connection housing 103 is provided with a mounting groove 1031, and the protruding portion 2041 passes through the through hole 2021 to be connected with the mounting groove 1031.

On the one hand, the mounting groove 1031 of the connection housing 103 provides a specific position, and the protrusion 2041 may pass through the through hole 2021 and be connected with the mounting groove 1031, so that the connection housing 103 has a definite positioning when being inserted into the socket assembly 2, thereby ensuring that the connection housing 103 is in a correct position, reducing unnecessary displacement, and improving the assembling stability of the socket assembly 2 and the plug assembly 1. On the other hand, the installation groove 1031 is provided, so that the assembling process is simpler, more convenient and faster, and an operator only needs to insert the connection housing 103 into the installation groove, and the protruding portion 2041 can be naturally connected with the installation groove 1031, so that the assembling complexity is reduced, and the assembling efficiency is improved.

As shown in fig. 6, in some embodiments, the first power electrode member 102 includes a spring portion 1021 and a column portion 1022, the column portion 1022 is provided with a groove, and the plug housing 101 is correspondingly provided with a protrusion (not shown) fixedly connected with the groove.

The elastic sheet parts 1021 and the column parts 1022 form the first power electrode part 102, and the stability of the installation of the first power electrode part 102 is ensured through the fixed connection of the grooves and the protrusions, so that the first power electrode part 102 is effectively prevented from loosening due to external vibration or other influences in the use process, and the reliability of power transmission is improved.

The structure of the groove is not particularly limited herein, and a person skilled in the art can change the shape of the groove according to actual requirements, and only the protrusion of the plug housing 101 is required to be matched with the shape of the groove, so that stable installation of the first power electrode member 102 can be completed.

As shown in fig. 6, in some embodiments, preferably the grooves include a first annular groove 10221 and a second annular groove 10222, the first annular groove 10221 and the second annular groove 10222 forming a stepped structure.

The stepped configuration of the combination of the first and second annular grooves 10221, 10222 provides more points of contact and attachment points for the attachment of the first power electrode assembly 102, thereby increasing the tight connection between the first power electrode assembly 102 and the plug housing 101, reducing the likelihood of rattling and vibration, and ensuring the stability of the connection.

In some embodiments, as shown in fig. 6, the bottom of the post 1022 is provided with a connection slot 10223, and as shown in fig. 1, the plug assembly 1 further includes a wire 104, with the connection slot 10223 being configured to connect with the wire 104.

It will be appreciated that the conductor 104 is the medium of current transport in the circuit and functions to transport electrical energy from one electronic device to another. In the connector, the conductor 104 functions to transfer electrical energy from the power source to the target device, thereby providing the device with the required power supply; the wire 104 is typically made of a conductive material, such as copper or aluminum, to ensure that current can flow freely within it.

By inserting the wire 104 into the connecting slot 10223, a reliable electrical connection can be achieved, the connecting slot 10223 providing a physical contact point ensuring a stable and reliable electrical energy transfer between the wire 104 and the power electrode.

As shown in fig. 1, in some embodiments, the conductors 104 are connected to the plug housing 101 by a protective sheath 105. Preferably, the protective sheath 105 is an elastic protective sheath 105, and the elastic protective sheath 105 can effectively protect the wire 104 from the external environment, friction, extrusion and other mechanical stresses, thereby helping to prolong the service life of the wire 104 and reducing the wire breakage problem caused by external damage.

As shown in fig. 7, in some embodiments, the second power electrode member 203 is a cylindrical structure, and the second power electrode member 203 is formed with a clearance groove 2031, and the length of the clearance groove 2031 is the same as the length of the cylindrical structure; the second power electrode member 203 is further provided with a fixing portion 2032, and the fixing portion 2032 is fixedly connected with the socket inner housing 202.

In this embodiment, the second power electrode 203 has a cylindrical structure, and the middle is not closed to form a gap 2031, so that the second power electrode 203 has better elasticity and better contact with the first power electrode 102 and the second power electrode 203 in the contact process.

The fixing portion 2032 of the second power electrode 203 is fixedly connected with the socket inner case 202, so that a stable position of the electrode is ensured, and the second power electrode 203 is prevented from being loosened due to vibration or other external factors during use.

The above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model, and are intended to be included in the scope of the present utility model.

Claims (10)

1. A firmly assembled D-Tap connector, comprising:

the plug assembly comprises a plug shell and a first power electrode piece, a connecting shell is arranged on one side of the plug shell, and the first power electrode piece is positioned in the connecting shell;

a socket assembly including a socket outer housing, a socket inner housing, and a second power electrode member; an assembly groove is formed between the socket outer shell and the socket inner shell, and the connecting shell can be fixed in the assembly groove; the second power electrode piece is fixed on the socket inner shell and is used for being connected with the first power electrode piece; the socket comprises a socket inner shell and a socket connecting shell, wherein the socket inner shell is provided with a through hole, a clamping piece is arranged in the through hole, and the clamping piece penetrates out of the through hole to be connected with the connecting shell.

2. The firmly assembled D-Tap connector of claim 1, wherein the clamping member is a clamping spring, the clamping spring is of a bilaterally symmetrical structure, the clamping spring is provided with a protruding portion facing towards the connection shell, and the protruding portion penetrates out of the through hole to be connected with the connection shell.

3. The firmly assembled D-Tap connector of claim 2, wherein the protruding portions are located at upper portions of two sides of the clamping spring, and bending portions are disposed at lower portions of two sides of the clamping spring, and the two bending portions bend in directions away from each other.

4. The securely assembled D-Tap connector of claim 3, wherein the top of the snap dome is a planar structure that abuts the top of the through hole.

5. The firmly assembled D-Tap connector of claim 2, wherein the connection housing is provided with a mounting groove, and the protruding portion penetrates out of the through hole to be connected with the mounting groove.

6. The firmly assembled D-Tap connector of claim 1, wherein the first power electrode member comprises a spring piece portion and a column portion, the column portion is provided with a groove, and the plug housing is correspondingly provided with a protrusion fixedly connected with the groove.

7. The securely mounted D-Tap connector of claim 6, wherein the groove comprises a first annular groove and a second annular groove, the first annular groove and the second annular groove forming a stepped structure.

8. The securely mounted D-Tap connector of claim 6, wherein the bottom of the post is provided with a connecting slot, the plug assembly further comprising a wire, the connecting slot for connecting with the wire.

9. The securely mounted D-Tap connector of claim 8, wherein said wires are connected to said plug housing by a protective sleeve.

10. The firmly assembled D-Tap connector of claim 1, wherein the second power electrode member is of a cylindrical structure, the second power electrode member being formed with a clearance groove having the same length as the cylindrical structure; the second power electrode piece is also provided with a fixing part which is fixedly connected with the socket inner shell.