Power track and power track socket
By setting up contact elastic parts and controller components in the power track, Newton's third law provides reaction force, the problem of poor contact in the power track socket is solved, and contact reliability and use safety are improved.
Patent Information
- Application Number
- CN202422124124.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-30
- Publication Date
- 2025-07-25
- Estimated Expiration
- 2034-08-30
AI Technical Summary
In existing power rail sockets, poor contact between the adapter and the power rail can easily lead to poor contact and temperature rise, affecting the reliability of use.
By providing abutting members in the power track, especially abutting elastic members, such as springs or shrapnels, in cooperation with the ground conductor, Newton's third law provides a reaction force to ensure reliable contact between the ground conductor and the ground pin, and fixing the ground conductor through the coordination of the controller assembly and the tail cover assembly, reducing shaking and temperature rise.
The contact reliability between the adapter and the power track is improved, the possibility of high temperature caused by poor contact between the ground conductor and the ground pin is reduced, and the reliability and safety of the power track socket is ensured.
Smart Images
Figure CN223156451U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of electrical connection devices, and in particular to a power track and a power track socket. Background Art
[0002] The power rail socket generally includes an adapter and a power rail that are connected. The adapter is electrically connected to the power rail, and the adapter can slide on the power rail, so that the position of the adapter on the power rail can be adjusted according to user needs, so that the power rail socket has the advantage of flexible configuration and meets the user's needs for different socket positions. If one adapter does not meet the customer's needs, an adapter can also be added to the power rail to meet the customer's needs. The power rail socket is electrically connected to the power supply line through the power rail, so that the power rail socket can provide electrical energy to the electrical appliances.
[0003] Based on the structure of the existing power rail, when the adapter is connected to the power rail, poor contact between the adapter and the power rail may easily occur. Utility Model Content
[0004] The present application provides a power track and a power track socket to improve the contact reliability between an adapter and the power track, thereby ensuring the reliability of use of the power track socket.
[0005] In a first aspect, the present application provides an electric track, which is connected to an adapter, and the electric track includes a shell, a ground conductor, and an abutment. The shell is provided with a first receiving slot, and the slot of the first receiving slot is arranged toward the adapter. The ground conductor is fixedly installed in the first receiving slot, and part of the ground conductor is exposed from the slot of the first receiving slot to be connected to the ground pin of the adapter. The abutment is connected between the bottom wall of the first receiving slot and the ground conductor, one side of the abutment is connected to the bottom wall of the first receiving slot, and the other side of the abutment abuts against the side of the ground conductor away from the ground pin, so as to apply a force toward the ground pin to the ground conductor.
[0006] The housing can provide a mounting carrier for structures such as the grounding conductor and the abutment member. The groove wall of the first receiving groove can limit the position of the grounding conductor in the housing. Part of the grounding conductor can be exposed from the notch of the first receiving groove and connected to the grounding pin of the adapter. The grounding conductor can be connected to the ground wire in the power supply line, and the grounding of the electrical appliance can be achieved through cooperation with the adapter, thereby ensuring the safety of the power rail.
[0007] Since the abutment is disposed between the ground conductor and the bottom wall of the first receiving groove, during the use of the power rail, the ground pin can apply a force to the ground conductor, and the force acting on the ground conductor can be transmitted to the abutment. Based on Newton's third law, the abutment can apply a reaction force to the ground conductor, so that the contact between the ground conductor and the ground pin is more reliable, reducing the possibility of generating high heat due to poor contact between the ground conductor and the ground pin.
[0008] In some possible implementations, the abutment member is an abutment elastic member.
[0009] By setting the abutment member as an abutment elastic member, since the abutment elastic member is arranged on the side of the ground conductor away from the ground pin, during the use of the power rail, the ground pin can apply a force toward the abutment elastic member to the ground conductor, thereby causing the ground conductor to deform. Under the action of the ground conductor, the abutment elastic member can deform in a direction away from the ground conductor, providing space for the deformation of the ground conductor and reducing the possibility of damage to the ground conductor.
[0010] In addition, since the force applied by the ground pin to the ground conductor can be transmitted to the abutting elastic member through the ground conductor, based on Newton's third law, the abutting elastic member can provide a reaction force for the ground conductor, making the contact between the ground conductor and the ground pin more reliable, thereby ensuring the reliability of the use of the power rail.
[0011] In some possible implementations, the abutting elastic member includes a plurality of springs arranged at intervals, one end of the spring abuts against the bottom wall of the first receiving groove, and the other end of the spring abuts against the grounding conductor. Alternatively, the abutting elastic member is a spring sheet, and at least one protruding structure is provided on the side of the spring sheet facing the grounding conductor, and the protruding structure abuts against the grounding conductor.
[0012] During the use of the power rail, the ground pin can apply a force to the ground conductor, so that the ground conductor applies a force in the direction toward the spring or the spring sheet, so that the ground conductor is deformed. Under the action of the ground conductor, the spring or the spring sheet can be deformed in the direction away from the ground conductor, providing space for the deformation of the ground conductor and reducing the possibility of damage to the ground conductor.
[0013] Since the force applied by the ground pin to the ground conductor can be transmitted to the spring or spring plate through the ground conductor, based on Newton's third law, the spring or spring plate can provide a reaction force for the ground conductor, making the contact between the ground conductor and the ground pin more reliable, thereby ensuring the reliability of the use of the power rail.
[0014] In some possible implementation manners, when there is at least one convex structure on the side of the elastic piece facing the ground electrode conductive member, the side of the convex structure facing the ground electrode conductive member is a plane or a curved surface.
[0015] Whether the side of the convex structure facing the ground electrode conductive member is a plane or a curved surface, during the use of the power rail, the convex structure can contact the ground electrode conductive member to provide a force towards the ground electrode plug for the ground electrode conductive member, making the contact between the ground electrode conductive member and the ground electrode plug more reliable and ensuring the reliability of the power rail during use.
[0016] In some possible implementation manners, the bottom wall of the first receiving groove is provided with a first connection structure, and the side of the abutting member facing the bottom wall of the first receiving groove is provided with a second connection structure, and the first connection structure cooperates with the second connection structure.
[0017] Since the first connection structure is provided on the bottom wall of the first receiving groove and the second connection structure is provided on the abutting member, therefore, through the cooperation of the first connection structure and the second connection structure, the cooperation between the abutting member and the first receiving groove can be realized, and the amplitude of the abutting member shaking relative to the first receiving groove can be reduced.
[0018] In some possible implementation manners, the power rail further includes a controller assembly and a tail cover assembly. The controller assembly is fixedly connected with a wiring terminal, and the wiring terminal is fixedly connected with one end of the ground electrode conductive member. The tail cover assembly is provided with a mounting groove, and the end of the ground electrode conductive member far from the controller assembly is connected to the mounting groove.
[0019] Since one end of the ground electrode conductive member is connected to the wiring terminal of the controller assembly, the other end of the ground electrode conductive member is connected to the mounting groove of the tail cover assembly, and a part of the ground electrode conductive member is snap-fitted into the first receiving groove of the housing. Therefore, through the cooperation of the controller assembly, the tail cover assembly and the housing, the ground electrode conductive member can be fixed in the housing, the amplitude of the ground electrode conductive member shaking relative to the housing can be reduced, thereby ensuring the connection reliability between the ground electrode conductive member and the ground electrode plug, and reducing the possibility of generating a relatively high temperature at the connection between the ground electrode conductive member and the ground electrode plug.
[0020] In some possible implementation manners, the ground electrode conductive member includes a first sub-conductive member and a second sub-conductive member. One end of the first sub-conductive member is fixedly connected to the wiring terminal. The second sub-conductive member is connected to the first sub-conductive member, and the end of the second sub-conductive member far from the first sub-conductive member is fixedly connected to the mounting groove.
[0021] By setting the ground electrode conductive member to include a first sub-conductive member and a second sub-conductive member, during the use of the power rail, it is convenient to repair and maintain the ground electrode conductive member and the structural members cooperating with the ground electrode conductive member.
[0022] In some possible implementation manners, the first sub-conductive member is in surface contact with the bottom wall surface of the first receiving groove.
[0023] By setting the first sub-conductive member to contact the bottom wall surface of the first receiving groove, the amplitude of the shaking of the first sub-conductive member relative to the first receiving groove can be reduced. Since the first sub-conductive member and the second sub-conductive member cooperate to form the ground electrode conductive member, therefore, based on the fact that the amplitude of the shaking of the first sub-conductive member relative to the first receiving groove is relatively small, the amplitude of the shaking of the ground electrode conductive member relative to the first receiving groove is relatively small, which can ensure the contact reliability between the ground electrode conductive member and the ground electrode plug.
[0024] In some possible implementation manners, an oxygen-breaking layer is provided on the bottom wall of at least part of the first receiving groove, and the oxygen-breaking layer is in surface contact with the first sub-conductive member.
[0025] By setting an oxygen-breaking layer on the bottom wall of at least part of the first receiving groove, during the use of the power rail, the first sub-conductive member and the oxygen-breaking layer can be in surface contact, ensuring the grounding reliability of the power rail.
[0026] In a second aspect, the present application provides a power rail socket, including the power rail in the first aspect and possible implementation manners of the first aspect described above, and at least one adapter. The adapter is plugged into the power rail and is electrically connected to the power rail.
[0027] For the power rail provided in the second aspect and various possible designs of the second aspect, the beneficial effects can refer to the beneficial effects brought by the first aspect and various possible implementation manners of the first aspect, which will not be elaborated here. BRIEF DESCRIPTION OF THE DRAWINGS
[0028] Figure 1 It is a schematic structural diagram of a power rail socket provided by an example of the present application.
[0029] Figure 2 It is an exploded structural diagram of a power rail provided by an example of the present application.
[0030] Figure 3 It is a schematic structural diagram of a power rail provided by an example of the present application.
[0031] Figure 4 is Figure 3 a cross-sectional view taken along A-A in
[0032] Figure 5 is Figure 4 a partial enlarged schematic view of A in
[0033] Figure 6 It is a schematic diagram of a housing provided by an example of the present application.
[0034] Figure 7 It is a schematic structural diagram of a contact member provided by an example of the present application.
[0035] Figure 8 Schematic structural diagram of another abutting member provided for the example of the present application.
[0036] Figure 9 Partial schematic diagram of a ground electrode conductive member provided for the example of the present application.
[0037] Figure 10 For Figure 3 Cross-sectional view along B-B in
[0038] Figure 11 For Figure 10 Partial enlarged schematic diagram at B in
[0039] Explanation of reference numerals:
[0040] 100, power rail socket; 110, power rail; 111, housing; 1111, slot; 1112, first receiving groove; 1113, deoxidation layer; 112, conductive assembly; 1121, zero-pole conductive member; 1122, live-pole conductive member; 1123, ground-pole conductive member; 11231, first sub-conductive member; 11232, second sub-conductive member; 113, abutting member; 1131, convex structure; 114, controller assembly; 115, end cap assembly; 116, dust-proof member; 117, connection assembly; 120, adapter. Detailed implementation manners
[0041] To make the objectives, technical solutions and advantages of the examples of the present application clearer, the technical solutions in the examples of the present application will be clearly and completely described below with reference to the accompanying drawings in the examples of the present application. Obviously, the described examples are some, but not all, of the examples of the present application. All other examples obtained by those of ordinary skill in the art based on the examples in the present application without making creative efforts shall fall within the protection scope of the present application.
[0042] Unless otherwise defined, 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; the terms used in the description of the examples of this application herein are only for the purpose of describing specific examples and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the description and claims of this application and the drawings are intended to cover non-exclusive inclusion.
[0043] References to "examples" in this specification mean that a particular feature, structure, or characteristic described in connection with the examples can be included in at least one example of the present application. The phrase "example" appearing in various places in the specification does not necessarily refer to the same example, nor is it an independent or alternative example mutually exclusive with other examples. Those skilled in the art will explicitly and implicitly understand that the examples described herein can be combined with other examples.
[0044] The term "and / or" in this specification is merely a description of the relationship between associated objects, indicating that there can be three relationships. For example, A and / or B can represent: the existence of A, the simultaneous existence of A and B, and the existence of B. Additionally, the character " / " in this specification generally represents an "or" relationship between the associated objects before and after.
[0045] The orientation terms used in the following description are all the directions shown in the figures, and do not specifically limit the structure of the power rail and the power rail socket of the present application.
[0046] Furthermore, the terms "first", "second", etc. in the specification and claims of the present application or in the above-mentioned drawings are used to distinguish different objects, rather than to describe a specific order, and may explicitly or implicitly include one or more of such features.
[0047] In the description of the present application, unless otherwise specified, the meaning of "a plurality" refers to two or more (including two). Similarly, "a plurality of groups" refers to two or more groups (including two groups).
[0048] In the description of the present application, it should be noted that, unless otherwise clearly specified and limited, the terms "mounted", "connected", and "coupled" should be understood in a broad sense. For example, the "connection" or "coupling" of mechanical structures can refer to a physical connection. For example, a physical connection can be a fixed connection, such as a fixed connection through a spacer, such as a fixed connection through screws, bolts, or other spacers; a physical connection can also be a detachable connection, such as a snap connection or a snap-fit connection; a physical connection can also be an integral connection, such as a connection formed by welding, bonding, or integral molding. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.
[0049] A power rail socket generally includes an adapter and a power rail connected to each other. The adapter is electrically connected to the power rail, and the adapter can slide on the power rail, so that the position of the adapter on the power rail can be adjusted according to user needs, making the power rail socket have the advantage of flexible configuration and meeting the user's requirements for different positions of the socket.
[0050] At least one set of jacks is provided on one side of the adapter. When the number of jacks does not meet the customer's requirements, an adapter can also be added to the power rail so that the number of jacks can meet the customer's needs, and the customer can achieve the electrical connection of multiple electrical appliances to the power rail socket. The power rail socket can be electrically connected to the power supply line through the power rail, so that the power rail socket can provide electrical energy for the electrical appliances.
[0051] On the side of the adapter facing the power rail, there are pins, which generally include a neutral pin, a live pin, and a ground pin. The power rail includes corresponding conductive members, specifically including a neutral conductive member, a live conductive member, and a ground conductive member. When the adapter cooperates with the power rail, the pins can cooperate with the conductive members to achieve the electrical connection between the pins and the conductive members. Specifically, the neutral pin can be inserted into the neutral conductive member, the live pin can be inserted into the live conductive member, and the ground pin can be abutted against the ground conductive member.
[0052] Based on the structure of the existing power rail, when the ground pin cooperates with the ground conductive member, the cooperation between the ground pin and the ground conductive member mainly depends on the force exerted by the ground pin on the ground conductive member, and there may be a situation where the connection between the ground pin and the ground conductive member is unreliable, resulting in a relatively high temperature rise at the connection between the ground pin and the ground conductive member, affecting the use reliability of the power rail socket.
[0053] Based on the above, the present application example provides a power rail and a power rail socket.
[0054] In order to enable those skilled in the art to better understand the solution of the present application, the power rail and the power rail socket provided by the present application example will be clearly and completely described below in conjunction with the accompanying drawings.
[0055] Exemplarily, the present application example provides a power rail socket. Figure 1 FIG. is a schematic structural diagram of a power rail socket provided by the present application example. Figure 2 FIG. is an exploded structural diagram of a power rail provided by the present application example. Please refer to Figure 1 and Figure 2 , the power rail socket 100 includes a power rail 110 and at least one adapter 120. The adapter 120 is plugged into the power rail 110, and the adapter 120 is electrically connected to the power rail 110.
[0056] On one side of the adapter 120, at least one set of jacks can be provided. The jacks can be at least one of a two-hole jack, a three-hole jack, a universal serial bus (USB) interface, etc. In the present application example, the jacks of the adapter 120 can be similar to the jacks of the adapter 120 in the prior art and will not be further described herein.
[0057] The power rail 110 can be connected with an adapter 120. The power rail 110 can also be electrically connected to multiple adapters 120 simultaneously. The structures of the multiple adapters 120 can be the same or different.
[0058] One side of the adapter 120 facing the power rail 110 can be provided with a plug pin, and one side of the power rail 110 facing the adapter 120 can be provided with a slot 1111. A conductive component 112 is arranged inside the power rail 110. The plug pin can be inserted into the power rail 110 from the jack, and then connected to the conductive component 112 inside the power rail 110. The conductive component 112 can be electrically connected to the power supply line.
[0059] Based on this, when an electrical appliance is connected to the adapter 120, since the conductive component 112 is electrically connected to the power supply line, the adapter 120 can be electrically connected to the conductive component 112 through the plug pin, and the electrical appliance is connected to the adapter 120. Therefore, the power supply line can provide electrical energy for the electrical appliance via the conductive component 112 and the adapter 120, enabling the electrical appliance to be in a working state.
[0060] The adapter 120 can be plugged into the power rail 110, and the adapter 120 can slide relative to the power rail 110. Based on this, the user can adjust the position of the adapter 120 according to the usage requirements, improving the usage flexibility of the power rail socket 100.
[0061] Regarding the structure of the power rail 110, please refer to the relevant description below. The examples of this application will not be elaborated here.
[0062] Next, the specific structure of the power rail 110 will be described.
[0063] Exemplarily, this application provides a power rail 110. Figure 3 This is a schematic structural diagram of a power rail provided by an example of this application. Figure 4 For Figure 3 the sectional view along A - A in Figure 5 For Figure 4 the partial enlarged schematic view at A in Figure 6 This is a schematic diagram of a housing provided by an example of this application.
[0064] Please refer to Figures 1 to 6, the power rail 110 is connected to the adapter 120, and the power rail 110 may include a housing 111, a grounding conductor 1123, and an abutment member 113. The housing 111 is provided with a first receiving slot 1112, and the notch of the first receiving slot 1112 is arranged toward the adapter 120. The grounding conductor 1123 may be fixedly installed in the first receiving slot 1112, and a portion of the grounding conductor 1123 is exposed from the notch of the first receiving slot 1112 to be connected with the grounding pin of the adapter 120. The abutment member 113 may be connected between the bottom wall of the first receiving slot 1112 and the grounding conductor 1123, one side of the abutment member 113 may be connected to the bottom wall of the first receiving slot 1112, and the other side of the abutment member 113 may abut against a side of the grounding conductor 1123 away from the grounding pin, so as to apply a force toward the grounding pin to the grounding conductor 1123.
[0065] The shell 111 may be made of insulating materials such as polycarbonate, or may be made of materials such as aluminum and aluminum alloy, and this application example does not impose any specific limitation on this.
[0066] A slot 1111 may be provided on one side of the housing 111 facing the adapter 120, and the slot 1111 may be in a strip shape. Based on this, the pin of the adapter 120 may extend into the housing 111 from the slot 1111, and the adapter 120 may slide along the slot 1111 to adjust the position of the adapter 120 relative to the power rail 110, thereby improving the use flexibility of the power rail socket 100.
[0067] A dustproof piece 116 may be provided at the slot 1111, and the dustproof piece 116 may cover the notch of the slot 1111. When the adapter 120 is inserted into the power rail 110, the dustproof piece 116 may make way for the adapter 120. The dustproof piece 116 may reduce the possibility of foreign matter such as dust and water entering the interior of the housing 111 from the slot 1111, thereby ensuring the safety of the power rail 110.
[0068] The power rail 110 may include a conductive component 112 , and the conductive component 112 may specifically include a zero-pole conductive component 1121 , a hot-pole conductive component 1122 , and a ground-pole conductive component 1123 .
[0069] The first receiving groove 1112 is provided in the housing 111, and the first receiving groove 1112 is communicated with the slot 1111, and the ground electrode conductive member 1123 is installed in the first receiving groove 1112. Based on this, the plug can enter the housing 111 from the slot 1111, and the ground electrode plug in the plug can be inserted into the first receiving groove 1112 after being inserted into the slot 1111, and abuts against the ground electrode conductive member 1123 installed in the first receiving groove 1112.
[0070] The earth pin can be in surface contact with the earth conductive member 1123, or the earth pin can be in line contact with the earth conductive member 1123. This application example does not make specific restrictions on this.
[0071] The earth conductive member 1123 can be snap - connected into the first receiving groove 1112. The notch of the first receiving groove 1112 can be smaller than the width of the earth conductive member 1123 to reduce the possibility of the earth conductive member 1123 disengaging from the first receiving groove 1112 and ensure the connection reliability between the earth conductive member 1123 and the first receiving groove 1112.
[0072] The abutting member 113 is connected to the side of the earth conductive member 1123 facing away from the earth pin, and can be specifically arranged between the bottom wall of the first receiving groove 1112 and the earth conductive member 1123.
[0073] The abutting member 113 can be a protrusion connected to the bottom wall of the first receiving groove 1112. The protrusion can be integrally formed with the housing 111, or can be connected to the bottom wall of the first receiving groove 1112 through connection methods such as screw connection and snap connection.
[0074] Along the moving direction of the adapter 120 relative to the power rail 110, the size of the protrusion can be equal to the size of the first receiving groove 1112. There can be only one protrusion, or the protrusion can include a plurality of sub - protrusions arranged at intervals. This application example does not make specific restrictions on this.
[0075] The abutting member 113 can also be a spring connected to the bottom wall of the first receiving groove 1112. The side of the spring facing away from the first receiving groove 1112 can be connected to the earth conductive member 1123, specifically can abut against the earth conductive member 1123, or can be fixedly connected to the earth conductive member 1123 through connection methods such as bonding. This application example does not limit the specific implementation manner of the abutting member 113, as long as it is ensured that the abutting member 113 can apply a force towards the earth pin to the earth conductive member 1123.
[0076] Based on the above, the housing 111 can provide an installation carrier for structures such as the earth conductive member 1123 and the abutting member 113. The groove wall of the first receiving groove 1112 can define the position of the earth conductive member 1123 in the housing 111. Part of the earth conductive member 1123 can be exposed from the notch of the first receiving groove 1112 and connected to the earth pin of the adapter 120. The earth conductive member 1123 can be connected to the ground wire in the power supply line. Through cooperation with the adapter 120, the grounding of the electrical appliance is realized, ensuring the use safety of the power rail 110.
[0077] Since the abutting member 113 is disposed between the ground electrode conductive member 1123 and the bottom wall of the first receiving groove 1112, during the use of the power rail 110, the ground electrode pin can apply a force towards the ground electrode conductive member 1123 to the ground electrode conductive member 1123, and the force acting on the ground electrode conductive member 1123 can be transmitted to the abutting member 113. Based on Newton's third law, the abutting member 113 can apply a reaction force to the ground electrode conductive member 1123, making the contact between the ground electrode conductive member 1123 and the ground electrode pin relatively reliable and reducing the possibility of the ground electrode conductive member 1123 and the ground electrode pin generating high heat due to poor contact.
[0078] Based on the power rail 110 provided in the above example, the abutting member 113 can be an abutting elastic member.
[0079] The abutting elastic member can be a structure such as a spring or a spring piece, and the abutting elastic member can also be in a strip structure. The abutting elastic member can be made of stainless steel material, or can be made of materials such as plastic or silica gel, as long as it is ensured that during the use of the power rail 110, the abutting elastic member can provide a force for the ground electrode conductive member 1123, so that the ground electrode conductive member 1123 and the ground electrode pin can be in close contact.
[0080] Based on the above, by setting the abutting member 113 as an abutting elastic member, since the abutting elastic member is disposed on the side of the ground electrode conductive member 1123 away from the ground electrode pin, during the use of the power rail 110, the ground electrode pin can apply a force towards the abutting elastic member to the ground electrode conductive member 1123, causing the ground electrode conductive member 1123 to deform. The abutting elastic member can deform in a direction away from the ground electrode conductive member 1123 under the action of the ground electrode conductive member 1123, providing space for the deformation of the ground electrode conductive member 1123 and reducing the possibility of damage to the ground electrode conductive member 1123.
[0081] In addition, since the force applied by the ground electrode pin to the ground electrode conductive member 1123 can be transmitted to the abutting elastic member through the ground electrode conductive member 1123, based on Newton's third law, the abutting elastic member can provide a reaction force for the ground electrode conductive member 1123, making the contact between the ground electrode conductive member 1123 and the ground electrode pin more reliable and ensuring the reliability of the use of the power rail 110.
[0082] There can be multiple ways to implement the abutting elastic member. Next, the specific implementation methods of the abutting elastic member will be specifically introduced.
[0083] Exemplarily, the abutting elastic member can include a plurality of springs (not shown in the figure) arranged at intervals. One end of the spring abuts against the bottom wall of the first receiving groove 1112, and the other end of the spring abuts against the ground electrode conductive member 1123. Or, Figure 7 For the power rail provided by the embodiment of the present application, the structural schematic diagram of an abutting member is shown. Figure 8Another structural schematic diagram of the abutting member provided for the example of this application, please refer to Figure 7 and Figure 8 , the abutting elastic member is a spring piece, and at least one convex structure 1131 can be provided on the side of the spring piece facing the ground electrode conductive member 1123, and the convex structure 1131 abuts against the ground electrode conductive member 1123.
[0084] When the abutting elastic member includes a plurality of springs arranged at intervals, there can be various connection methods for the springs.
[0085] Exemplarily, one end of the spring can abut against the bottom wall of the first receiving groove 1112, and the other end of the spring can abut against the ground electrode conductive member 1123.
[0086] Exemplarily, the bottom wall of the first receiving groove 1112 can also be provided with a protrusion or a groove. One end of the spring can be sleeved on the protrusion, and the other end of the spring can abut against the ground electrode conductive member 1123. Or, one end of the spring can be clamped to the groove wall of the groove, and the other end of the spring can abut against the ground electrode conductive member 1123.
[0087] Exemplarily, one end of the spring can abut against the bottom wall of the first receiving groove 1112, and a protrusion or a groove can be provided on the side of the ground electrode conductive member 1123 facing the spring. Based on this, one end of the spring facing the ground electrode conductive member 1123 can be sleeved on the protrusion, or one end of the spring facing the ground electrode conductive member 1123 can be clamped to the groove wall of the groove. This application example does not specifically limit the connection method between the spring and the bottom wall of the first receiving groove 1112, and the connection method between the spring and the ground electrode conductive member 1123.
[0088] When the abutting elastic member is a spring piece and a convex structure 1131 is provided on the side of the spring piece facing the ground electrode conductive member 1123, the abutting elastic member can include at least one spring piece. Along the sliding direction of the adapter 120 relative to the power rail 110, the length of the spring piece can be equal to the length of the first receiving groove 1112. Or, the length of the spring piece can also be greater than the length of the first receiving groove 1112 and less than or equal to the length of the housing 111. Or, the length of the spring piece can also be less than the length of the first receiving groove 1112.
[0089] The convex structure 1131 can be a convex formed by bending the spring piece in the direction facing the ground electrode conductive member 1123, or the convex structure 1131 can be a convex structure 1131 fixed to the spring piece.
[0090] One convex structure 1131 can be provided. At this time, along the moving direction of the adapter 120 relative to the power rail 110, the length of the convex structure 1131 can be less than the length of the spring piece, or the length of the convex structure 1131 can be equal to the length of the spring piece. This application example does not limit the specific implementation manner of the convex structure 1131.
[0091] Based on the above, during the use of the power rail 110, the ground pin can apply a force to the ground electrode conductive member 1123, causing the ground electrode conductive member 1123 to apply a force in the direction towards the spring or elastic piece, resulting in the deformation of the ground electrode conductive member 1123. The spring or elastic piece can be deformed in the direction away from the ground electrode conductive member 1123 under the action of the ground electrode conductive member 1123, providing space for the deformation of the ground electrode conductive member 1123 and reducing the possibility of damage to the ground electrode conductive member 1123.
[0092] Since the force applied by the ground pin to the ground electrode conductive member 1123 can be transmitted to the spring or elastic piece through the ground electrode conductive member 1123, based on Newton's third law, the spring or elastic piece can provide a force for the ground electrode conductive member 1123, making the contact between the ground electrode conductive member 1123 and the ground pin more reliable and ensuring the reliability of the use of the power rail 110.
[0093] Based on the power rail 110 provided in the above example, please refer to Figure 7 and Figure 8 , when there is at least one convex structure 1131 on the side of the elastic piece facing the ground electrode conductive member 1123, the side of the convex structure 1131 facing the ground electrode conductive member 1123 is a plane or a curved surface.
[0094] The convex mechanism and the elastic piece can be integrally formed, and the convex structure 1131 can also be fixedly connected to the elastic piece. The example of this application only describes the case where the convex mechanism and the elastic piece are integrally formed.
[0095] The convex structure 1131 can be a structure formed by bending the elastic piece in the direction towards the ground electrode conductive member 1123.
[0096] The surface of the convex structure 1131 in contact with the ground electrode conductive member 1123 can be a curved surface or a plane. An elastic piece can only include the convex structure 1131 with a curved surface, an elastic piece can also only include the convex structure 1131 with a plane, and an elastic piece can also include both the convex structure 1131 with a curved surface and the convex structure 1131 with a plane. The example of this application does not make specific restrictions on this, as long as it is ensured that during the use of the power rail 110, the convex mechanism can contact the ground electrode conductive member 1123 and provide a force for the ground electrode conductive member 1123, so that the ground electrode conductive member 1123 and the ground pin can be in close contact.
[0097] Based on the above, whether the side of the convex structure 1131 facing the ground electrode conductive member 1123 is a plane or a curved surface, during the use of the power rail 110, the convex structure 1131 can contact the ground electrode conductive member 1123, providing a force towards the ground electrode plug for the ground electrode conductive member 1123, making the contact between the ground electrode conductive member 1123 and the ground electrode plug more reliable and ensuring the reliability of the use of the power rail 110.
[0098] Based on the power rail 110 provided in the above example, a first connection structure (not shown in the figure) is provided on the bottom wall of the first receiving groove 1112, and a second connection structure (not shown in the figure) is provided on the side of the abutting member 113 facing the bottom wall of the first receiving groove 1112, and the first connection structure cooperates with the second connection structure.
[0099] There can be only one first connection structure, or multiple first connection structures can be provided at intervals. In the case where the first connection structures are provided at intervals, the multiple first connection structures can be arranged along the sliding direction of the adapter 120.
[0100] The number of the second connection structures is equal to the number of the first connection structures, and the second connection structures correspond to the first connection structures one by one.
[0101] The first connection structure can be a mounting post, and the second connection structure can be a mounting hole. The first connection structure can also be a hook, and the second connection structure can be a slot. The first connection structure and the second connection structure can also be other structures, as long as the cooperation between the first connection structure and the second connection structure can realize the connection between the abutting member 113 and the bottom wall of the first receiving groove 1112.
[0102] Based on the above, since the first connection structure is provided on the bottom wall of the first receiving groove 1112 and the second connection structure is provided on the abutting member 113, therefore, through the cooperation between the first connection structure and the second connection structure, the cooperation between the abutting member 113 and the first receiving groove 1112 can be realized, reducing the amplitude of the abutting member 113 shaking relative to the first receiving groove 1112.
[0103] Based on the power rail 110 provided in the above example, please refer to Figure 2 , the power rail 110 can further include a controller assembly 114 and a tail cover assembly 115. The controller assembly 114 is fixedly connected with a wiring terminal, and the wiring terminal is fixedly connected with one end of the ground electrode conductive member 1123. The tail cover assembly 115 is provided with a mounting groove, and the end of the ground electrode conductive member 1123 far from the controller assembly 114 is connected to the mounting groove.
[0104] There can be three terminal blocks, and the three terminal blocks are respectively connected to conductive members with different polarities. The conductive members connected to different polarities can be connected to the wires with corresponding polarities in the corresponding power supply lines to achieve the connection between the power supply lines and the power rail 110, ensuring the normal use of the power rail 110.
[0105] An installation groove can be provided inside the end cap assembly 115, and part of the ground pole conductive member 1123 can extend into the installation groove. The ground pole conductive member 1123 can be lapped into the installation groove, or the ground pole conductive member 1123 can also be connected to the installation groove by connection methods such as threaded connection, riveting, and bonding.
[0106] The distance between the end cap assembly 115 and the controller assembly 114 can be greater than the length of the ground pole conductive member 1123. Based on this, one end of the ground pole conductive member 1123 can be fixed to the controller assembly 114, and the other end of the ground pole conductive member 1123 can be fixed to the end cap assembly 115. The installation of the ground pole conductive member 1123 can be achieved through the cooperation of the controller assembly 114, the end cap assembly 115, and the housing 111.
[0107] Based on this, since one end of the ground pole conductive member 1123 is connected to the terminal block of the controller assembly 114, the other end of the ground pole conductive member 1123 is connected to the installation groove of the end cap assembly 115, and part of the ground pole conductive member 1123 is snap-fitted into the first receiving groove 1112 of the housing 111. Therefore, through the cooperation of the controller assembly 114, the end cap assembly 115, and the housing 111, the ground pole conductive member 1123 can be fixed in the housing 111, reducing the amplitude of the ground pole conductive member 1123 shaking relative to the housing 111, ensuring the connection reliability between the ground pole conductive member 1123 and the ground pole plug, and reducing the possibility of generating a high temperature at the connection between the ground pole conductive member 1123 and the ground pole plug.
[0108] Based on the power rail 110 provided in the above example, Figure 9 For a partial schematic diagram of a ground pole conductive member provided in the example of this application, please refer to Figure 9 , the ground pole conductive member 1123 can include a first sub-conductive member 11231 and a second sub-conductive member 11232. One end of the first sub-conductive member 11231 is fixedly connected to the terminal block. The second sub-conductive member 11232 is connected to the first sub-conductive member 11231, and one end of the second sub-conductive member 11232 away from the first sub-conductive member 11231 is fixedly connected to the installation groove.
[0109] One end of the first sub-conductive member 11231 can be connected to the wiring terminal, and the other end of the first sub-conductive member 11231 can be connected to the second sub-conductive member 11232. The end of the second sub-conductive member 11232 away from the first sub-conductive member can be connected to the end cap assembly 115, and the second sub-conductive member 11232 can be in contact with the plug pin. The first sub-conductive member 11231 and the second sub-conductive member 11232 can be connected by means of screw connection, riveting, welding, etc.
[0110] The thickness of the first sub-conductive member 11231 can be greater than the thickness of the second sub-conductive member 11232. Based on this, the first sub-conductive member 11231 can be bent so that the second sub-conductive member 11232 is in the position corresponding to the ground pole plug pin to ensure the connection reliability between the ground pole plug pin and the ground pole conductive member 1123.
[0111] In the example of the present application, by providing that the ground pole conductive member 1123 includes the first sub-conductive member 11231 and the second sub-conductive member 11232, during the use of the power rail 110, it is convenient to repair and maintain the ground pole conductive member 1123 and the structures cooperating with the ground pole conductive member 1123.
[0112] Based on the power rail 110 provided by the above example, Figure 10 For Figure 3 the sectional view along B-B in Figure 11 For Figure 10 the partial enlarged schematic view at B in Figure 10 And Figure 11 refer to
[0113] By providing that the first sub-conductive member 11231 is in contact with the bottom wall surface of the first receiving groove 1112, the amplitude of the first sub-conductive member 11231 shaking relative to the first receiving groove 1112 can be reduced. Since the first sub-conductive member 11231 and the second sub-conductive member 11232 cooperate to form the ground pole conductive member 1123, therefore, based on the fact that the amplitude of the first sub-conductive member 11231 shaking relative to the first receiving groove 1112 is relatively small, the amplitude of the ground pole conductive member 1123 shaking relative to the first receiving groove 1112 is relatively small, which can ensure the contact reliability between the ground pole conductive member 1123 and the ground pole plug pin.
[0114] Based on the power rail 110 provided by the above example, please refer to Figure 11 wherein, an oxygen-breaking layer 1113 is provided on the bottom wall of at least a part of the first receiving groove 1112, and the oxygen-breaking layer 1113 is in surface contact with the first sub-conductive member 11231.
[0115] When the housing 111 is an aluminum housing, the oxygen-breaking layer 1113 can be provided on the bottom wall of the first receiving groove 1112.
[0116] The oxygen-breaking layer 1113 can be formed by laser oxygen-breaking, physical polishing, electrochemical methods or other means.
[0117] By setting the bottom wall of at least part of the first receiving groove 1112 to be provided with the oxygen-breaking layer 1113, during the use of the power rail 110, through the surface contact between the first sub-conductive member 11231 and the oxygen-breaking layer 1113, the grounding reliability of the power rail 110 can be further ensured.
[0118] Based on the power rail 110 disclosed in the above example, please refer to Figure 2 , the power rail 110 further includes a connection component 117, and the connection component 117 can be snap-connected to the power rail 110. The connection component 117 can be connected to objects such as walls, floors, and fixing frames through connection methods such as threaded connection and negative pressure adsorption.
[0119] Finally, it should be noted that the above embodiments are only specific embodiments of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions within the technical scope disclosed in the present application should be covered by the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.
Claims
1. A power rail, characterized in that, The power rail is connected to the adapter, and the power rail includes: The housing is provided with a first receiving groove, wherein the notch of the first receiving groove is arranged toward the adapter; A ground electrode conductive member is fixedly mounted in the first receiving slot, and a portion of the ground electrode conductive member is exposed from a notch of the first receiving slot to be connected to a ground electrode pin of the adapter; An abutment member is connected between the bottom wall of the first accommodating groove and the ground electrode conductor, one side of the abutment member is connected to the bottom wall of the first accommodating groove, and the other side of the abutment member abuts against the side of the ground electrode conductor away from the ground electrode pin, so as to apply a force toward the ground electrode pin to the ground electrode conductor.
2. The power rail according to claim 1, wherein The abutting member is an abutting elastic member.
3. The electric rail according to claim 2, characterized in that The abutting elastic member includes a plurality of springs arranged at intervals, one end of the spring abuts against the bottom wall of the first accommodating groove, and the other end of the spring abuts against the ground electrode conductive member; or, The abutting elastic member is a spring sheet, and at least one protruding structure is disposed on a side of the spring sheet facing the ground conductive member, and the protruding structure abuts against the ground conductive member.
4. The power rail according to claim 3, wherein, In the case that at least one protruding structure is provided on a side of the elastic sheet facing the ground conductor, the side of the protruding structure facing the ground conductor is a plane or an arc surface.
5. The power rail according to claim 1, characterized in that, The bottom wall of the first accommodating groove is provided with a first connecting structure, and the side of the abutment member facing the bottom wall of the first accommodating groove is provided with a second connecting structure, and the first connecting structure cooperates with the second connecting structure.
6. The power rail according to any one of claims 1 to 5, characterized in that, Also includes: A controller component is fixedly connected with a wiring terminal, and the wiring terminal is fixedly connected to one end of the ground electrode conductive member; The tail cover assembly is provided with a mounting groove, and one end of the ground electrode conductive member away from the controller assembly is connected to the mounting groove.
7. The power rail according to claim 6, characterized in that, The ground electrode conductive member comprises: a first sub-conductive member, one end of which is fixedly connected to the wiring terminal; The second sub-conductive member is fixedly connected to the first sub-conductive member, and one end of the second sub-conductive member away from the first sub-conductive member is fixedly connected to the mounting groove.
8. The power rail according to claim 7, wherein The first sub-conductive member contacts the bottom wall surface of the first containing groove.
9. The power rail according to claim 8, wherein An oxygen-breaking layer is provided on at least a portion of the bottom wall of the first containing groove, and the oxygen-breaking layer is in surface contact with the first sub-conductive component.
10. A power rail socket, characterized in that, The invention comprises the power rail according to any one of claims 1 to 9 and at least one adapter, wherein the adapter is plugged into the power rail and the adapter is electrically connected to the power rail.