CN218677630U - Terminal short circuit structure, connector and electrical equipment - Google Patents

Abstract

The utility model relates to a connector terminal structure and connector technical field especially relate to terminal short circuit structure, connector and electrical equipment. The terminal shorting structure comprises a main body piece, a moving piece and a grounding piece. The main part is provided with a mounting groove. The Molding piece is mounted on the mounting groove and comprises a support piece and a terminal piece, and the terminal piece is fixed on the support piece. The grounding piece is arranged on the moving piece. Wherein, terminal spare includes the short-circuit portion, and support piece is provided with the notch, and the short-circuit portion that needs to be short-circuited terminal spare passes through the notch and exposes, and the grounding piece is simultaneously with all short-circuit portion electric connection that expose. So, fix the terminal member through support piece to the short circuit portion that makes the terminal member that needs the short circuit exposes from the notch, installs the grounding strip in support piece, makes simultaneously with all short circuit portion electric connection that expose, makes grounding strip and terminal member remain stable on-state, and does not influence product signal's stability.

Description

Terminal short circuit structure, connector and electrical equipment

Technical Field

The utility model relates to a connector terminal structure and connector technical field especially relate to terminal short circuit structure, connector and electrical equipment.

Background

Connectors are used primarily to connect data, signals and power between network devices and mechanical devices. The connector enables circuits between different devices or different parts of the same device to be communicated with each other through interfaces at two ends. Through the connection effect of the connector, the layout of circuits between the devices is simplified, the space structure of the devices can be optimized, and the connector has the advantages of being small, exquisite, convenient, easy to maintain, convenient to upgrade and the like.

There are certain situations in which it is desirable to short or ground terminals in a connector. In the prior art, in order to keep good conduction between the grounding strip and the terminal, the grounding strip and the connector terminal are generally connected and conducted by a loop connection method, but the loop connection method affects the stability of a product signal.

SUMMERY OF THE UTILITY MODEL

The utility model provides a terminal short circuit structure, connector and electrical equipment aims at solving and how to make grounding lug and terminal keep switching on well among the prior art for prior art's the connector to do not influence the technical problem of the stability of product signal.

The utility model discloses a realize like this, the utility model provides a terminal short circuit structure, include:

a main body member provided with a mounting groove;

a moving part mounted to the mounting groove, the moving part including a support and a terminal part fixed to the support; and

the grounding piece is arranged on the moving piece;

the terminal piece comprises a short-circuit part, the supporting piece is provided with a notch, the short-circuit part of the terminal piece needs to be short-circuited and is exposed through the notch, and the grounding piece is electrically connected with the short-circuit part exposed through the notches.

Furthermore, the grounding piece is provided with a protruding part, the protruding part corresponds to the exposed short-circuit part, and the protruding part extends into the notch and is electrically connected with the short-circuit part.

Still further, the protruding dimension of the protruding portion is larger than the distance from the short-circuiting portion to the notch edge.

Furthermore, the short-connecting part is made of elastic material and is suspended in the notch.

Further, the grounding plate is connected with the terminal piece by welding.

Furthermore, the support piece is provided with a limiting groove, the grounding piece is provided with a limiting part, and the limiting groove is matched with the limiting part.

Furthermore, positioning protrusions are arranged on two sides of the supporting piece, and the distance between the positioning protrusions on the two sides is matched with the width of the grounding piece.

Furthermore, the main body part is provided with a pressing part, and after the moving part is installed in the main body part, the pressing part presses the grounding sheet.

Further, the terminal member is fixed to the support member by integral molding.

On the other hand, the utility model also provides a connector, including above-mentioned arbitrary terminal short circuit structure.

On the other hand, the utility model also provides an electrical equipment, electrical equipment includes above-mentioned connector.

The utility model discloses the beneficial effect who reaches is:

the terminal shorting structure comprises a main body piece, a moving piece and a grounding piece. The main part is provided with a mounting groove. The Molding part is mounted to the mounting groove, and includes a support and a terminal part fixed to the support. The grounding piece is arranged on the moving piece. Wherein, terminal spare includes the short-circuit portion, and support piece is provided with the notch, and the short-circuit portion that needs to be short-circuited terminal spare passes through the notch and exposes, and the grounding piece is simultaneously with all short-circuit portion electric connection that expose. So, fix the terminal member through support piece to the short circuit portion that makes the terminal member that needs the short circuit exposes from the notch, installs the grounding strip in support piece, makes simultaneously with all short circuit portion electric connection that expose, makes grounding strip and terminal member remain stable on-state, and does not influence product signal's stability.

Drawings

Fig. 1 is a partially cut-away schematic view of a connector according to the present invention in a three-dimensional state;

fig. 2 is a schematic perspective view of a terminal short-circuit structure provided by the present invention;

fig. 3 is an exploded schematic view of a mounting structure of a moving part and a grounding plate in the terminal short-circuit structure provided by the present invention;

fig. 4 is another exploded schematic view of the mounting structure of the moving part and the grounding plate in the terminal short-circuit structure provided by the present invention;

fig. 5 is a schematic view of a three-dimensional structure of an installation structure of a moving part and a grounding plate in the terminal short-circuit structure provided by the present invention;

fig. 6 is a schematic perspective view of the main body member in the terminal short-circuit structure provided by the present invention.

Description of the main element symbols:

100. a connector;

10. a terminal short-circuit structure; 11. a main body member; 111. mounting grooves; 112. a pressing part; 12. a Molding part; 121. a support member; 1211. a notch; 1212. a limiting groove; 1213. positioning a projection; 122. a terminal piece; 1221. a shorting section; 13. a ground plate; 131. a projection; 132. a limiting part.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention. Furthermore, it should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "left", "right", "horizontal", "top", "bottom", 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 being 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.

Furthermore, the terms "first", "second" and "first" 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, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The following disclosure provides many different embodiments, or examples, for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or reference letters in the various examples, which have been repeated for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed. In addition, the present disclosure provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.

The utility model discloses in, fix the terminal member through support piece to the short circuit portion that makes the terminal member that needs the short circuit exposes from the notch, installs the grounding strip in the mounting, makes the grounding strip simultaneously with all short circuit portion electric connection that expose, makes grounding strip and terminal member remain stable's on-state, and does not influence the stability of product signal.

Example one

An electrical device in an embodiment of the present invention includes a connector 100, and the electrical device is connected to other devices or facilities through the connector 100 to transmit energy or signals through the connector 100.

Referring to fig. 1, a connector 100 according to an embodiment of the present invention includes a terminal shorting structure 10, at least one terminal shorting structure 10 is installed in the connector 100, and at least one type of the terminal shorting structure 10 is provided.

Specifically, the terminal shorting structures 10 are fixed by the main body 11, and the terminal shorting structures 10 at the same position in the main body 11 may be a group, so as to form a single-sided port, that is, only one side of the port of the connector 100 has a terminal for connection; the terminal shorting structures 10 may be arranged in two pairs to form a double-sided port, i.e., the terminals for connection are on both sides of the port of the connector 100.

The number of the terminal shorting structures 10 may be one or more groups according to the model of the connector 100. When the number of the terminal short circuit structures 10 is multiple groups, the models of the terminal short circuit structures 10 may be the same model or different models. When the number of the terminal short circuit structures 10 is multiple, the main body piece 11 of each terminal short circuit structure 10 is integrally formed.

According to different models of the terminal shorting structure 10, one set of Molding parts 12 can be mounted in the main body part 11, and multiple sets of Molding parts 12 can also be mounted. When a plurality of sets of Molding parts 12 are mounted in the body part 11, the Molding parts 12 may be of the same type or different types.

In this way, the terminal shorting structure 10 is correspondingly installed according to the production requirements of different models of the connector 100, and the design of the main body 11 is also adaptively designed according to the models and the number of the Molding pieces 12, so that the connector 100 is not limited to a specific structure.

Specifically, referring to fig. 2 to 6, the terminal shorting structure 10 in the present embodiment includes: a body member 11, a moving member 12, and a ground plate 13. The main body 11 is provided with a mounting groove 111. The Molding 12 is mounted to the mounting groove 111, the Molding 12 includes a supporter 121 and a terminal member 122, and the terminal member 122 is fixed to the supporter 121. The ground strip 13 is disposed on the Molding part 12.

The terminal 122 includes a short-circuit portion 1221, the support member 121 is provided with a notch 1211, the short-circuit portion 1221 of the terminal 122 to be short-circuited is exposed through the notch 1211, and the ground strip 13 is electrically connected to all the exposed short-circuit portions 1221 at the same time.

Specifically, referring to fig. 1 to 2 and fig. 6, the moving member 12 is mounted in the mounting groove 111 of the main body member 11 in a snap-fit manner. When the Molding 12 is mounted to the body 11, the Molding 12 is placed at the entrance of the mounting groove 111, and the Molding 12 is pushed into the mounting groove 111 such that the Molding 12 is pushed into the mounting groove 111. When the moving part 12 is pushed into the mounting groove 111, the snap structure of the moving part 12 and the snap structure of the body part 11 are engaged with each other to form a snap, so that the moving part 12 is fixed in the mounting groove 111 of the body part 11.

In the Molding 12, the terminal member 122 is fixed by the holder 121. The terminal members 122 are arranged side-by-side as desired by design. The terminal pieces 122 are made of elastic conductive materials, and after being fixed, the terminal pieces 122 are bent towards the same side at a certain angle, so that when the connector 100 is plugged, the terminal pieces 122 can be elastically deformed, and prepressing force is generated at the connection part on the terminals connected with the terminal pieces, thereby ensuring the reliability of the connection function of the connector 100.

Some of the terminal members 122 in the Molding part 12 need to be shorted or grounded according to design requirements. The support member 121 is provided with notches 1211, the positions of the notches 1211 correspond to the positions of the terminal members 122 that need to be shorted. The short 1221 of the terminal piece 122 to be shorted is exposed at the notch 1211. The grounding strip 13 is disposed at the supporting member 121, and a portion of the grounding strip 13 electrically connected to the short-circuit portion 1221 of the terminal element 122 extends into the notch 1211 and contacts and is conducted with the short-circuit portion 1221 of the terminal element 122. The part of the grounding sheet 13 extending into the notch 1211 is limited by the notch 1211, so that the grounding sheet 13 is prevented from moving after being connected with the terminal piece 122, and the reliability of connection between the grounding sheet 13 and the terminal piece 122 is improved. The grounding plate 13 may be connected to the terminal by welding, or may be connected to the short-circuit portion 1221 of the terminal member 122 by pressing in an elastic deformation manner.

It can be understood that, referring to fig. 3 to 5, the grounding plate 13 extends into the notch 1211 to be electrically connected to the short-circuit portion 1221 of the terminal 122, and the grounding plate 13 can be limited by the notch 1211. And the grounding strip 13 is in single-point contact with only one side of the short-circuit part 1221, so that the grounding strip 13 can be prevented from being in multi-point contact at the same terminal piece 122. It should be noted that if the grounding plate 13 forms multiple contacts with the same terminal piece 122, a current loop is formed between the grounding plate 13 and the same terminal piece 122, which affects the current at the port when the connector 100 is connected, and thus affects the stability of the product signal, so it is necessary to avoid forming multiple contacts at the same connection position when the connector is connected.

Therefore, the grounding strip 13 is limited by the notch 1211, the grounding strip 13 is in single-point contact with one surface of the short-circuit part 1221, and the grounding strip 13 is electrically connected with the terminal piece 122, so that the grounding strip 13 and the terminal piece 122 are kept stably and well conducted, and the stability of a product signal is not influenced.

It should be noted that, in some embodiments, the Molding part is an element that is formed by arranging the terminal pieces 122 according to a design and fixing the arranged terminal pieces 122 by injection Molding using a mold. The plastic structure for supporting and fixing the terminal member 122 obtained after injection molding is the supporting member 121. After injection molding, a part of the terminal element 122 is wrapped by the supporting element 121, and another part of the terminal element 122 extends out of the supporting element 121.

Example two

Referring to fig. 2 to 5, in some embodiments, the grounding strip 13 is provided with a protrusion 131, the protrusion 131 corresponds to the exposed short-circuit portion 1221, and the protrusion 131 extends into the notch 1211 and is electrically connected to the short-circuit portion 1221.

Specifically, the protruding portion 131 at the grounding plate 13 may be formed by bending or stamping. The size of the protruding portion 131 is matched with the notch 1211, and after the grounding strip 13 is placed on the support member 121, the protruding portion 131 extends into the notch 1211, and the protruding portion 131 is limited by the notch 1211, so that the grounding strip 13 is prevented from moving. When the terminal member 122 is fixed to the Molding member 12, the short 1221 of the terminal member 122 is exposed at the notch 1211. When the protrusion 131 of the grounding plate 13 extends into the notch 1211, the protrusion 131 contacts and is conducted with the short 1221 of the terminal 122. The number and positions of the protrusions 131 at the ground tab 13 correspond to the short 1221 exposed at the slot 1211.

In this way, the protrusion 131 extends into the notch 1211 to electrically connect with the short-circuit portion 1221, so that the ground plate 13 is short-circuited to the terminal 122 at the Molding part 12. Since the protruding portion 131 corresponds to the short-circuit portion 1221 exposed to the notch 1211, the ground plate 13 is electrically connected to the terminal 122 to be short-circuited at the same time by the protruding portion 131, that is, the terminal 122 to be short-circuited is short-circuited. The notch 1211 limits the protrusion 131, and the reliability of connection between the ground strip 13 and the terminal member 122 is improved.

It should be noted that, when the protrusion 131 is limited by the notch 1211, the ground strip 13 is prevented from moving laterally. By providing a clip (not shown in the drawings) at the support member 121, the grounding piece 13 is clipped to the mounting position of the grounding piece 13 at the support member 121 by the clip, thereby preventing the grounding piece 13 from moving longitudinally.

Specifically, the snaps are provided on both sides of the support 121 and arranged in the direction in which the notches 1211 are arranged. The shape of the clamping piece is hook-shaped with an inclined plane, when the grounding piece 13 is clamped into the supporting piece 121, the grounding piece 13 is placed at a corresponding position in the supporting piece 121, the grounding piece 13 is pressed, the grounding piece 13 extrudes the clamping piece through the inclined plane of the clamping piece until the grounding piece 13 moves to the inner side of the hook-shaped part of the clamping piece, and therefore the grounding piece 13 is further limited through the clamping piece.

Thus, the ground plate 13 is laterally limited by the notch 1211, and the ground plate 13 is longitudinally limited by the clamping piece, so that the ground plate 13 is reliably connected with the terminal piece 122.

EXAMPLE III

Referring to fig. 5, in some embodiments, the protrusion 131 has a protrusion size greater than the distance from the short portion 1221 to the edge of the notch 1211.

Specifically, the protruding dimension of the protruding portion 131 is the distance between the face of the protruding portion 131 in contact with the short 1221 and the face of the ground tab 13 in contact with the support 121. When the grounding plate 13 is fixed to the supporting member 121, the surface of the grounding plate 13 contacting the supporting member 121 is flush with the edge of the notch 1211. Since the protruding dimension of the protruding portion 131 is greater than the distance from the short portion 1221 to the edge of the notch 1211, when the protruding portion 131 extends into the notch 1211, the protruding portion 131 presses the short portion 1221, i.e., a pre-pressure is formed between the protruding portion 131 and the short portion 1221.

Thus, a reliable electrical connection is formed between the grounding plate 13 and the terminal piece 122.

Example four

Referring to fig. 3 to 5, in some embodiments, the short portion 1221 is made of an elastic material, and the short portion 1221 is suspended in the slot 1211.

Specifically, when the protruding portion 131 of the grounding piece 13 abuts against the short-circuit portion 1221, the short-circuit portion 1221 is elastically deformed, and further generates a reaction force on the protruding portion 131 of the grounding piece 13. The short-circuit portion 1221 is suspended in the slot 1211, so that the short-circuit portion 1221 has a sufficient deformation space.

In this way, the short-circuited portion 1221 and the protruding portion 131 are pressed against each other, and the reliability of connection between the ground piece 13 and the terminal piece 122 is further improved.

EXAMPLE five

Referring to fig. 5, in some embodiments, the grounding plate 13 is connected to the terminal member 122 by welding.

Specifically, after the grounding plate 13 is mounted on the support member 121, the protruding portion 131 of the grounding plate 13 extends into the notch 1211 and contacts the short 1221 of the terminal member 122. The place where the protruding portion 131 contacts the short-circuit portion 1221 is welded by laser welding, so that the grounding piece 13 and the terminal piece 122 are connected by welding and are conducted.

Therefore, the grounding plate 13 is electrically connected with the terminal piece 122 by welding, so that the connection is firm and reliable, and the falling is not easy. The stable conduction state of the grounding sheet 13 and the terminal piece 122 can be ensured, and the stability of product signals is not influenced.

EXAMPLE six

Referring to fig. 3 to 5, in some embodiments, the supporting member 121 is provided with a limiting groove 1212, the grounding plate 13 is provided with a limiting portion 132, and the limiting groove 1212 is matched with the limiting portion 132.

Specifically, when the grounding strip 13 is mounted on the moving part 12, the limiting portion 132 is disposed in the limiting groove 1212 of the supporting member 121, so that the grounding strip 13 is prevented from moving along the arrangement direction of the terminal member 122 by the cooperation of the limiting portion 132 and the limiting groove 1212.

Thus, the grounding plate 13 is further limited, the grounding plate 13 and the terminal piece 122 are prevented from falling off from each other, the reliability of connection between the grounding plate 13 and the terminal piece 122 is improved, and the grounding plate 13 and the terminal piece 122 are further ensured to be kept in a stable conduction state.

EXAMPLE seven

Referring to fig. 3 to 5, in some embodiments, positioning protrusions 1213 are disposed on two sides of the supporting member 121, and a distance between the positioning protrusions 1213 on the two sides is adapted to a width of the grounding plate 13.

Specifically, when the ground plate 13 is mounted on the Molding part 12, the ground plate 13 is located between the positioning protrusions 1213 on both sides of the supporting member 121, and the ground plate 13 is limited by the positioning protrusions 1213 on both sides of the supporting member 121, so as to prevent the ground plate 13 from moving in a direction perpendicular to the arrangement direction of the terminal members 122.

Thus, the grounding plate 13 is further limited, the grounding plate 13 and the terminal piece 122 are prevented from falling off from each other, the reliability of connection between the grounding plate 13 and the terminal piece 122 is improved, and the grounding plate 13 and the terminal piece 122 are further ensured to be kept in a stable conduction state.

Example eight

Referring to fig. 1 to 2 and fig. 6, in some embodiments, the main body 11 is provided with a pressing portion 112, and after the moving member 12 is installed in the main body 11, the pressing portion 112 presses the grounding piece 13.

Specifically, the pressing portion 112 is disposed in the mounting groove 111, and is located at the upper portion and the lower portion of the mounting groove 111. The pressing part 112 is a protruding solid or a housing, or has a plate. The pressing part 112 has a guide slope, and when the Molding part 12 is fitted into the fitting groove 111 of the body 11, the Molding part 12 is guided by the guide slope of the pressing part 112. When the moving part 12 is mounted in place, the pressing part 112 corresponds to the grounding piece 13 and presses the grounding piece 13. When the connector 100 is used, the terminal piece 122 may be elastically deformed to ensure reliable connection of the connector 100, and as time goes on, the number of times of elastic deformation of the terminal piece 122 increases, so that the terminal piece 122 and the grounding piece 13 may become loose or even fall off from each other. The pressing of the pressing portion 112 against the grounding piece 13 can prevent the grounding piece 13 from moving longitudinally, so that the grounding piece 13 is always kept in close contact with the terminal piece 122.

In this way, the grounding strip 13 of the moving part 12 is pressed by the pressing part 112, so that the connector 100 is prevented from loosening or falling off from the terminal part 122 during use, the reliability of connection between the grounding strip 13 and the terminal part 122 is improved, and the grounding strip 13 and the terminal part 122 are ensured to be in a stable conduction state.

Example nine

Referring to fig. 2 to 5, in some embodiments, the terminal element 122 is fixed to the supporting element 121 by integral molding.

Specifically, the integral molding method may fix the arranged terminal pieces 122 together by injection molding, and form the supporting member 121 with a desired shape. During the injection molding process, notches 1211 are left at positions corresponding to the terminal members 122 to be shorted, so that the short portions 1221 of the terminal members 122 are exposed through the notches 1211.

Thus, the rows of terminal pieces 122 are fixed together by integral molding, and the support pieces 121 fix the terminal pieces 122, so that when the terminal pieces 122 are elastically deformed during the plugging process of the connector 100, the short-circuit portions 1221 of the notches 1211 are not deformed due to the fixing effect of the support pieces 121.

Thus, the short-circuit part 1221 of the terminal piece 122 is prevented from being deformed due to the deformation of the terminal piece 122 by the fixing effect of the support piece 121 on the terminal piece 122, so that the short-circuit part 1221 of the terminal piece 122 is prevented from moving relatively with the grounding piece 13 to cause looseness or falling off, the reliability of connection between the grounding piece 13 and the terminal piece 122 is improved, and the grounding piece 13 and the terminal piece 122 are guaranteed to be kept in a stable conduction state.

In the description herein, references to the description of the terms "some embodiments," "exemplary embodiments," "examples," "specific examples," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

In addition, the above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalents, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of the present invention.

Claims (11)

1. A terminal shorting structure, comprising:

a main body member provided with a mounting groove;

a moving part mounted to the mounting groove, the moving part including a support and a terminal part fixed to the support; and

the grounding piece is arranged on the moving piece;

the terminal piece comprises a short-circuit part, the supporting piece is provided with a notch, the short-circuit part of the terminal piece needs to be short-circuited and is exposed through the notch, and the grounding piece is electrically connected with the short-circuit part exposed through the notches.

2. The terminal shorting structure according to claim 1, wherein the grounding plate is provided with a protruding portion corresponding to the exposed shorting portion, the protruding portion extending into the notch and electrically connected to the shorting portion.

3. The terminal shorting structure according to claim 2, wherein the protruding dimension of the protruding portion is greater than the distance from the shorting portion to the notch edge.

4. The terminal shorting structure according to claim 3, wherein the shorting portion is made of an elastic material and is disposed in the slot in a floating manner.

5. The terminal shorting structure according to claim 1, wherein the grounding plate is connected to the terminal member by welding.

6. The terminal shorting structure according to claim 1, wherein the supporting member is provided with a limiting groove, and the grounding plate is provided with a limiting portion adapted to the limiting groove.

7. The terminal shorting structure according to claim 1, wherein positioning protrusions are disposed on two sides of the supporting member, and the distance between the positioning protrusions on the two sides is matched with the width of the grounding plate.

8. The terminal shorting structure according to claim 1, wherein the main body member is provided with a pressing portion, and the pressing portion presses the grounding piece after the moving member is installed in the main body member.

9. The terminal shorting structure according to claim 1, wherein the terminal member is fixed to the supporting member by integral molding.

10. A connector comprising the terminal shorting structure of any one of claims 1-9.

11. An electrical device, characterized in that it comprises a connector according to claim 10.

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