CN211605596U - USB connecting wire detection device - Google Patents

Abstract

The utility model discloses a USB connecting wire detection device, including the USB connecting wire body, the USB connecting wire body contains the line body and connects A and connect B of the electric connection line body one end and the other end respectively, and this USB connecting wire detection device still includes spacing projection, lug and spacing recess, connect the fixed spacing projection that sets up of A's lower side, connect B's the fixed lug that sets up of upper side, the upper surface of lug sets up and spacing projection matched with spacing recess, the axle cross-section and the end cross-section of spacing projection are trapezoidal respectively. The utility model discloses when the USB connecting wire carried out the circular telegram in process of production and detected, the realization needed to insert the number of times of aiming at with the user and reduces to 1 time, improves detection efficiency, ensures the productivity.

Description

USB connecting wire detection device

Technical Field

The utility model relates to a USB connecting wire detection device belongs to connecting wire technical field.

Background

The USB connection line is also called USB data line, and is used for connection and communication between a computer and external equipment, and also used for charging a mobile phone and connecting the mobile phone to the outside.

When the USB connection cable is subjected to power-on detection in the production process, as shown in fig. 1, for example, a user needs to sequentially hold the connector a and the jack a9 matched with the connector a, and hold the connector B and the jack B10 matched with the connector B, so as to detect whether the USB data cable can be used by power-on, in this way, the connector a needs to be inserted into the jack B10 and the connector B needs to be inserted into the jack B10, respectively, so that the user needs to insert and align for 2 times, the detection efficiency is low, and the productivity is affected. Therefore, there is a need for a USB cable tester to solve the above problems in the prior art.

In order to solve the technical problems, a new technical scheme is especially provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a USB connecting wire detection device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a USB connecting wire detection device, includes the USB connecting wire body, the USB connecting wire body contains the line body and connects A and connect B of the electric connection line body one end and the other end respectively, and this USB connecting wire detection device still includes spacing projection, lug and spacing recess, connect the fixed spacing projection that sets up of A's lower side, connect B's the fixed lug that sets up of upper side, the upper surface of lug sets up the spacing recess with spacing projection matched with, the axle cross-section and the end cross-section of spacing projection are trapezoidal respectively.

Preferably, each edge of the limiting convex column is provided with arc transition.

Preferably, each corner of the bump is provided with a circular arc transition.

Preferably, the limiting convex column and the joint A are of an integrated structure.

Preferably, the lug and the joint B are of an integral structure.

Compared with the prior art, the beneficial effects of the utility model are that: when the USB connecting wire is electrified and detected in the production process, the number of times that a user needs to insert and align is reduced to 1, the detection efficiency is improved, and the productivity is guaranteed.

Drawings

Fig. 1 is a schematic structural diagram of a USB connection in the prior art.

Fig. 2 is a schematic structural diagram of the present invention.

Fig. 3 is a schematic view of the connector a and the connector B of fig. 1, in a state in which they are juxtaposed with each other and are about to be inserted together into the insertion hole a and the insertion hole B, respectively.

Fig. 4 is a schematic view of the connector a and the connector B of fig. 3 inserted into the socket a and the socket B, respectively, together with each other.

Fig. 5 is a schematic structural view of the limiting convex column of the present invention.

Fig. 6 is a sectional view a-a of fig. 5.

Fig. 7 is a sectional view B-B of fig. 5.

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.

The object of the present invention is to solve the problems mentioned in the background art only, and the disclosure provides a principle which is only to solve the technical problems mentioned in the background art, therefore, a person skilled in the art should know that the technical solution of the present invention is disclosed to such an extent that the problems mentioned in the background art can be completely implemented. Therefore, if a person skilled in the art encounters new technical problems while implementing the present technical solution, the person skilled in the art should understand that the directional problem of secondary or tertiary development can be made on the basis of the present invention, and should not understand that the present invention is not fully disclosed or can not be implemented by newly proposing a problem, which all belong to the obvious ways known to the person skilled in the art. If the present invention describes the prior art section in the description of the specific embodiments, the prior art section is referred to, and the prior art section is not specifically described, it can be naturally understood as the prior art by the person skilled in the art.

Referring to the attached drawings of the specification, the utility model provides a technical scheme: a USB connecting wire detection device comprises a USB connecting wire body 1, wherein the USB connecting wire body 1 comprises a wire body 2, a connector A3 and a connector B4, the connector A3 and the connector B4 are respectively and electrically connected with one end and the other end of the wire body 2, the USB connecting wire detection device further comprises a limiting convex column 5, a convex block 6 and a limiting groove 7, the lower side portion of the connector A3 is fixedly provided with the limiting convex column 5, the upper side portion of the connector B4 is fixedly provided with the convex block 6, the upper surface of the convex block 6 is provided with the limiting groove 7 matched with the limiting convex column 5, and the axial section and the end section of the limiting convex column 5; and, on the basis of the utility model discloses the scheme, the ordinary technical staff accessible in this field accords with logical analysis and/or reason and mends some not enough on the details, makes the utility model discloses technical scheme is more perfect and optimize. The utility model discloses perhaps can have the defect for mentioning in the background art, this defect probably is the defect that utility model people's top material did not reach, nevertheless in doing a technical development, hardly develop the technique that does not have any defect, the solution of this defect can regard as prior art to understand, and the utility model discloses the crowd that uses is only limited to the environment that needs mention in the background art and uses and can ignore this defect and continue the user of selective use. Based on this, what is claimed in the present application is only a part of the principle of the solution corresponding to the problem of the background art, and other parts, for example, how to implement the technical solution of the present application more optimally on the basis of the principle of the present application, obviously, the technical solution of the present application with clear description is not completely implemented through one development and one patent application, so the technical solution of the present application is only limited to the technical problem to be solved in the corresponding background art, and other parts can be completed in another development and patent application, or be continuously improved on the technology of the solution of the present application by other technical personnel in the art, and apply a patent to achieve the optimal using effect, all of which belong to the known ways in the art.

Preferably, each corner of the limiting convex column 5 is provided with arc transition; each edge of the bump 6 is provided with arc transition; the limiting convex column 5 and the joint A3 are of an integrated structure; the lug 6 and the joint B4 are of an integrated structure; meanwhile, the technical solution of the present invention is only an implementation manner of ideal state, such as horizontal or vertical or other, and in the existing industrial production process, some errors are inevitably generated, which are unavoidable in the industrial production, and are also predictable and known by those skilled in the art, and can be understood as the prior art, and in the description of the present invention, the adopted description language or scheme is only a best implementation manner for the drawings, and when implementing the scheme of the present invention, those skilled in the art can flexibly select a specific implementation manner based on the scheme of the present invention, and all the extension implementations that can be known by those skilled in the art.

When in use, the parts not specifically described in the present invention can be understood as the prior art, for example, the USB connecting wire body 1 can be understood as the USB data wire known by the person skilled in the art in the prior art, and this USB data wire includes the wire body 2 and the connector A3 and the connector B4 which electrically connect one end and the other end of the wire body 2 respectively, the present invention adopts the limiting convex column 5, the bump 6 and the limiting groove 7 on the basis of the prior art, specifically, the lower side of the connector A3 is fixedly provided with the limiting convex column 5, the upper side of the connector B4 is fixedly provided with the bump 6, the upper surface of the bump 6 is provided with the limiting groove 7 which is matched with the limiting convex column 5, and the axial section and the end section of the limiting convex column 5 are respectively trapezoidal; in this way, when the USB connecting wire is subjected to power-on detection in the production process, as shown in fig. 2, a user can manually pinch the connector A3 and the connector B4 to enter the state shown in fig. 3 by the matching of the limiting convex column 5 and the limiting groove 7 on the convex block 6, and then when the positions of the jack a9 and the jack B10 are respectively matched with the connector A3 and the connector B4 which are juxtaposed and linked together at the same time, as shown in fig. 4, the connector A3 and the connector B4 can be conveniently inserted simultaneously to finish the use effect of detection, the number of times that the user needs to insert and align is reduced to 1 time, and the detection efficiency is improved by reducing the number of times of repeated alignment.

Meanwhile, as shown in fig. 3 or fig. 4, after plug a is inserted into jack a9 and plug B is inserted into jack B10, the way of electrical connection and the like are known to those skilled in the art and are considered as parts understood in the prior art; and when the joint A3 and the joint B4 are mutually matched and combined together at the limiting convex column 5 and through the limiting groove 7 on the convex block 6, the surface a and the surface B should be on the same vertical plane, so that when the joint A3 and the joint B4 can be respectively and well connected with the jack a9 and the jack B10 in one insertion, which belong to the implementation modes known by the ordinary technicians in the field, and when the scheme of the utility model is adopted, the positions of the jack a9 and the jack B10 should be matched with the positions of the joint A3 and the joint B4 after being combined, which can be understood as the prior art and belong to the implementation modes known by the ordinary technicians in the field; and, as will be appreciated by those skilled in the art, the use of the limiting projection 5 and the limiting groove 7 to bring the joint a and the joint B together with each other is relatively easy to operate, for example, for achieving this incorporation even with eyes closed, as long as both hands hold the joint a and the joint B, respectively; compared with the prior art, the eye is closed by 2 times of insertion, the operation is difficult, the electric connection exists in the insertion process, and the potential safety hazard also exists, meanwhile, the utility model adopts a double-convex structure of the limiting convex column 5 and the convex block 6, so as to achieve the using effect of enlarging the gap between the joint A3 and the joint B4 after the joint A3 and the joint B4 are combined together, meanwhile, the arrangement of the limiting convex column 5 and the convex block 6 can increase the contact area when the joint A3 or the joint B4 is held by hand, so as to facilitate the use of the joint A3 and the joint B4 after the gap is combined together, and the double-convex structure can overcome the technical bias, thereby avoiding the problem that the joint A3 and the joint B4 are combined together and have small gap position after the joint B4 is directly arranged on the joint B4 in the prior art in order to avoid the damage to the joint B4 in the prior art, this limit recess 7 cannot generally be provided to a relatively large depth; meanwhile, the utility model discloses based on there is not any one product only advantage, the condition of shortcoming not, the utility model discloses only use to specific environment in the background art, for example the scene that the background art mentioned, consider the factor of inconvenient use under some circumstances like the user, then do not propose to purchase this application under that circumstances and use, this product only aims at and proposes the user that need mention the scene in the background art and can accept and ignore other negative factors simultaneously and use, all belong to the implementation mode that ordinary skilled person in the art can know.

The design to be explained is: the control circuit involved in the present design is a conventional technique for controlling the operation of each component and the corresponding control program. The drawings are only for purposes of illustrating the principles of the invention that will be readily understood by those skilled in the art. Because of the limitation of the page size of the patent application document, in order to clearly show the principle, the proportional size between each component in the drawings may be inconsistent with the actual product, and it can be understood by those skilled in the art that, for example, the structural principle of a certain part in the drawings is highlighted, the part is intentionally drawn to be larger, and the other part appears to be smaller, so that the situation can be understood, and as can be understood by those skilled in the art, on the basis of the principle of the present invention, it is naturally possible to make each component smaller, more delicate and more practical on the basis of the present invention by using an industrial more reasonable design, and in the process of application, if a part of the description in the claims, the description and the drawings of the specification is deleted, the part of the description which is unclear is a part of the technical personnel in the field to understand and implement, that is, it is not understood in which range the unclear portion is described, and therefore, if it is considered that the modification beyond the range described in the original specification and the claims is obviously unreasonable without knowing which range, it should be simply understood that the unclear portion is deleted in the present application in order to overcome the existing defect, and the unclear portion is deleted without exceeding the range described in the original specification and the claims.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention; and as will be appreciated by those skilled in the art, the benefits of the present invention are only better than those of the current embodiments of the prior art under certain circumstances, rather than being directed to the best use in the industry.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a USB connecting wire detection device, includes the USB connecting wire body, the USB connecting wire body contains the line body and the joint A and the joint B of the electric connection line body one end and the other end respectively, its characterized in that: this USB connecting wire detection device still includes spacing projection, lug and spacing recess, the fixed spacing projection that sets up of lower side portion that connects A, the fixed lug that sets up of upper side portion that connects B, the upper surface of lug sets up the spacing recess with spacing projection matched with, the axle cross-section and the end cross-section of spacing projection are trapezoidal respectively.

2. The USB connection line detecting device according to claim 1, wherein: and each edge angle of the limiting convex column is provided with arc transition.

3. The USB cable detecting device according to claim 2, wherein: and arc transition is respectively arranged at each corner of the lug.

4. The USB connection line detection device of claim 3, wherein: the limiting convex column and the joint A are of an integrated structure.

5. The USB connection line detecting device according to claim 1, wherein: the lug and the joint B are of an integrated structure.

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