Anti-derailing track socket

Abstract

The utility model discloses a kind of anti-derailing track sockets, it is related to track socket technical field, the anti-derailing track socket includes elastic hook, adapter and power track seat, adapter includes adapter body and electric plug piece;Power track seat includes track body and electric guide plate, electric guide plate and track body between form power slot, power slot opening faces down;Elastic hook is set on electric plug piece, the side wall of power slot is also provided with clamping groove, and elastic hook is configured to correspond to be clamped into clamping groove.Compared with prior art, the utility model uses the power slot of opening faces down, can reduce the probability of foreign matter falling, improve use safety, while using elastic hook makes that electric plug piece can correspond to be clamped into clamping groove, realize fixed, effectively prevent adapter from coming out.Electrically-conductive contact on adapter is convex structure, without extra design pop-up structure, simple and reliable structure, without linkage mechanical structure, direct plug-in can, convenient and reliable.

Description

Technical Field

[0001] This utility model relates to the field of track socket technology, and more specifically, to an anti-detachment track socket. Background Technology

[0002] A track socket typically includes an adapter and a long, narrow power track. The adapter's contacts are inserted into slots in the power track and make contact with conductive plates inside the power track to draw power.

[0003] Existing track socket adapters typically employ a pop-out design, where the conductive contacts pop out and make contact with the conductive pads after the contacts are inserted into the slot. This necessitates a complex, interconnected mechanical structure between the adapter and the track. Furthermore, existing power tracks have an open, upward-facing design. Since the power track is the energized side, foreign objects falling in or improper insertion can easily come into contact with the conductive pads, posing a risk of leakage and compromising safety. Conversely, if the opening were downward-facing, the adapter would need to be inserted from the bottom up. Due to gravity and the downward pull from external sockets, the adapter could potentially detach from the track, affecting the reliability of the socket. Utility Model Content

[0004] The purpose of this invention is to provide an anti-detachment track socket with a simple and reliable structure. It requires no conductive contacts and features a linkage mechanism, allowing for direct plugging and unplugging, making it convenient and reliable. Furthermore, the downward-facing track opening reduces the probability of foreign objects falling in, improving safety and preventing the adapter from detaching, thus ensuring greater reliability and stability.

[0005] The embodiments of this utility model are implemented as follows:

[0006] An anti-derailment rail socket, comprising:

[0007] An adapter includes an adapter body and an electrical plug disposed on one side of the adapter body, wherein an accommodating gap is formed between the electrical plug and the adapter body, and the electrical plug is provided with conductive contacts.

[0008] An electric track base includes a track base body and an electrical conductive plate disposed on one side of the track base body. An electric slot is formed between the electrical conductive plate and the track base body for inserting an electrical insert. A conductive plate is disposed in the electric slot. The opening of the electric slot faces downward. The electrical insert is configured to be inserted into the electric slot facing upward so that the conductive contact makes electrical contact with the conductive plate.

[0009] An elastic hook is provided on the electrical plug, and a slot is also provided on the side wall of the power slot. The elastic hook is configured to engage with the slot when the electrical plug is inserted into the power slot.

[0010] In some embodiments, the front of the adapter body is provided with a socket, and the back of the adapter body is partially raised to provide a mounting base. One end of the electrical plug is connected to the mounting base, and the other end is suspended on the back of the adapter body. The end of the electrical plug near the mounting base is also provided with a clearance hole communicating with the receiving gap. The clearance hole extends to the mounting base, and the elastic hook is movably disposed in the clearance hole and protrudes toward the receiving gap.

[0011] In some embodiments, the resilient hook portion extends into the mounting base and is rotatably connected to the mounting base. The mounting base is also movably provided with a pressing member, one end of which is exposed on the side of the mounting base away from the electrical insert, and the other end extends into the mounting base and abuts against the resilient hook, configured to push the resilient hook out of the slot.

[0012] In some embodiments, the mounting base is further provided with an elastic element, which is connected to the elastic hook and configured to provide an elastic force to the elastic hook in the opposite direction to the pushing direction of the pressing element.

[0013] In some embodiments, the elastic hook includes a bent hook portion and a transmission portion. The hook portion is disposed in the clearance hole, and the top end of the hook portion is configured to engage with the slot. The transmission portion is connected to the bottom end of the hook portion and extends into the mounting base. A rotating shaft is also provided at the connection between the hook portion and the transmission portion. The rotating shaft is rotatably connected to the mounting base, and the pressing member abuts against the transmission portion.

[0014] In some embodiments, the back of the adapter body is further provided with a main body protrusion, which protrudes toward the electrical insert protrusion and is connected to the mounting base, and is configured to abut against the side surface of the electrical conductor plate away from the track body.

[0015] In some embodiments, the conductive sheet is disposed on the side of the electrical conductive plate near the track seat, the conductive contact protrudes toward the receiving gap, and the end of the electrical conductive plate near the slot of the power slot is provided with a slot protrusion protruding toward the track seat. The slot protrusion is configured to shield the conductive sheet in the insertion direction of the electrical insert and prevent external components inserted into the power slot from approaching the conductive sheet. The side wall of the track seat away from the slot of the power slot is also provided with a stop protrusion protruding toward the electrical conductive plate. The stop protrusion is configured to abut against the electrical insert so that the conductive contact makes electrical contact with the conductive sheet. The slot is disposed on the slot protrusion.

[0016] In some embodiments, the electrical conductive plate is further provided with a receiving groove on the side near the track seat, the conductive sheet is disposed in the receiving groove, and the conductive contact is configured to extend into the receiving groove and make electrical contact with the conductive sheet.

[0017] In some embodiments, a grounding plate is further provided in the power slot, and a grounding contact is provided at the end of the electrical plug, the grounding contact being configured to contact the grounding plate.

[0018] In some embodiments, the stop protrusion is further provided with a first guide slope, which extends from the side wall of the track seat toward the electrical conductor plate and is inclined toward the insertion direction of the electrical insert.

[0019] In some embodiments, the electrical guide plate is inserted into the receiving gap, and the side of the electrical guide plate away from the track seat is provided with an outer edge protrusion, which is configured to abut against the side surface of the adapter seat near the electrical insert.

[0020] In some embodiments, the outer edge protrusion is further provided with a second guide slope, which extends from the side wall of the electrical conductor plate toward a direction away from the track seat and is inclined toward the insertion direction of the electrical insert.

[0021] In some embodiments, the electrical insert has a supporting protrusion on the side near the adapter body, the supporting protrusion protruding toward the adapter body, and the conductive contact protruding on the supporting protrusion.

[0022] The beneficial effects of this utility model embodiment include:

[0023] The anti-detachment track socket provided in this embodiment of the utility model has electrical plugs provided in some parts of the adapter body, and an accommodating gap is formed between the electrical plugs and the adapter body. The electrical plugs are provided with conductive contacts. An electrical guide plate is provided on one side of the track body, and a power slot for inserting the electrical plug is formed between the guide plate and the track body. A conductive piece is provided in the power slot, and the opening of the power slot faces downward. The electrical plug is configured to be inserted into the power slot facing upward, so that the conductive contacts make electrical contact with the conductive piece. An elastic hook is provided on the electrical plug, and a slot is provided on the side wall of the power slot. The elastic hook is configured to engage with the slot when the electrical plug is inserted into the power slot. Compared with the prior art, this embodiment of the utility model first uses a downward-opening power slot, which can reduce the probability of foreign objects falling in and improve the safety of use. At the same time, the elastic hook allows the electrical plug to engage with the slot, achieving fixation and effectively preventing the adapter from falling out, making the overall use more reliable and stable. On the other hand, the conductive contacts on the adapter are raised structures, eliminating the need for additional pop-up designs. The conductive contacts can be pushed against the conductive sheet by the supporting action of the raised parts. The structure is simple and reliable, requiring no linkage mechanical structure, and can be directly plugged in and out, making it convenient and reliable. Attached Figure Description

[0024] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0025] Figure 1 This is a schematic diagram of the anti-detachment track socket provided in an embodiment of the present utility model;

[0026] Figure 2 An assembly diagram of the anti-derailment track socket provided in this embodiment of the utility model;

[0027] Figure 3 A cross-sectional view of the anti-detachment track socket provided in an embodiment of this utility model;

[0028] Figure 4 for Figure 3 Enlarged diagram of point IV in the middle;

[0029] Figure 5 for Figure 3 Assembly diagram of the flexible hook and mounting base;

[0030] Figure 6 for Figure 1 Schematic diagram of the structure of the electric track base;

[0031] Figure 7 for Figure 1 A first-person perspective diagram of the adapter;

[0032] Figure 8 for Figure 1 A second-view diagram of the adapter;

[0033] Figure 9 for Figure 1 A third-person perspective diagram of the adapter.

[0034] icon:

[0035] 100 - Anti-detachment rail socket; 110 - Adapter; 120 - Adaptor base; 121 - Socket; 122 - Mounting base; 123 - Main body protrusion; 124 - Mounting lug; 130 - Electrical insert; 131 - Accommodation gap; 132 - Conductive contact; 133 - Grounding contact; 134 - Supporting protrusion; 140 - Electric rail base; 150 - Rail base body; 151 - Stop protrusion; 152 - First guide slope Surface; 160-Electrical conductor plate; 161-Power slot; 162-Conductive sheet; 163-Receiving groove; 164-Grounding sheet; 165-Clamping groove; 166-Outer edge protrusion; 167-Second guide slope; 170-Elastic hook; 171-Card slot; 172-Leaning hole; 173-Pressing part; 174-Elastic part; 175-Card hook part; 176-Transmission part; 177-Rotating shaft; 180-Slot protrusion. Detailed Implementation

[0036] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0037] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0038] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0039] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0040] Furthermore, terms such as "horizontal" and "vertical" do not imply that components must be absolutely horizontal or suspended, but rather that they can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0041] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0042] See Figures 1 to 3 This utility model provides an anti-detachment track socket 100, which has a simple and reliable structure. It requires no conductive contact linkage mechanism, allowing for direct plugging and unplugging, making it convenient and reliable. Simultaneously, the track opening faces downwards, reducing the probability of foreign objects falling in and improving safety. It also prevents the adapter 110 from detaching, making it more reliable and stable.

[0043] The anti-detachment track socket 100 provided in this embodiment of the utility model includes an elastic hook 170 and a cooperating adapter 110 and a power track base 140. The adapter 110 can be one or more, and each adapter 110 includes an adapter body 120 and an electrical insert 130 disposed on one side of the adapter body 120. A receiving gap 131 is formed between the electrical insert 130 and the adapter body 120, and a conductive contact 132 is provided on the electrical insert 130. The power track base 140 includes a track base 150 and an electrical guide plate 160 disposed on one side of the track base 150. An electrical slot 161 is formed between the electrical conductor plate 160 and the track seat 150, into which an electrical insert 130 is inserted. A conductive sheet 162 is provided inside the electrical slot 161. The opening of the electrical slot 161 faces downward, and the electrical insert 130 is configured to be inserted into the electrical slot 161 facing upward, so that the conductive contact 132 makes electrical contact with the conductive sheet 162. An elastic hook 170 is provided on the electrical insert 130, and a slot 171 is also provided on the side wall of the electrical slot 161. The elastic hook 170 is configured to engage with the slot 171 when the electrical insert 130 is inserted into the electrical slot 161.

[0044] In practical use, the adapter 110 can be assembled onto the power rail base 140 from bottom to top. Specifically, the electrical plug 130 of the adapter 110 can be inserted upwards into the power slot 161, so that the protruding conductive contact 132 makes electrical contact with the conductive piece 162 to achieve electrical connection. The elastic hook 170 on the electrical plug 130 can be correspondingly engaged in the slot 171 on the side wall of the power slot 161, thereby achieving a fixed hold. Since the opening of the power slot 161 faces downwards, the probability of foreign objects falling in can be reduced, improving safety. At the same time, the elastic hook 170 allows the electrical plug 130 to be correspondingly engaged in the slot 171 for fixation, effectively preventing the adapter 110 from coming out, making the overall use more reliable and stable. Furthermore, the conductive contact 132 on the adapter 110 is a raised structure, eliminating the need for an additional pop-out design. The conductive contact 132 can be pushed against the conductive sheet 162 by the supporting action of the stop protrusion 151. The structure is simple and reliable, requiring no linkage mechanical structure, and can be directly plugged in and out, making it convenient and reliable.

[0045] It is worth noting that the track base 150 can be attached to the wall or other supporting surface, and the electrical conductor 160 can be integrally set on the side of the track base 150 away from the wall, forming a downward-opening power slot 161.

[0046] See Figures 2 to 7 as well as Figure 9In some embodiments, the front of the adapter body 120 is provided with a socket 121, such as a 3-hole, 5-hole, or 7-hole structure. A mounting base 122 is partially protruding from the back of the adapter body 120. One end of an electrical plug 130 is connected to the mounting base 122, and the other end is suspended on the back of the adapter body 120. The end of the electrical plug 130 near the mounting base 122 is also provided with a clearance hole 172 communicating with the receiving gap 131. The clearance hole 172 extends to the mounting base 122, and an elastic hook 170 is movably disposed in the clearance hole 172 and protrudes towards the receiving gap 131. Specifically, a conductive sleeve can be provided inside the socket 121, which can connect to the inside of the conductive contact 132. Its specific structure can be referenced from existing adapter sockets. The clearance hole 172 is located at the root of the electrical plug 130 and extends to the mounting base 122. The elastic hook 170 can be movably accommodated in the clearance hole 172, so that the engagement point of the elastic hook 170 and the slot 171 is located at the root of the electrical plug 130, thereby ensuring that the electrical plug 130 is engaged only after it is inserted into the correct position.

[0047] In some embodiments, the resilient hook 170 extends into the mounting base 122 and is rotatably connected to the mounting base 122. A pressing member 173 is also movably disposed on the mounting base 122. One end of the pressing member 173 protrudes from the side of the mounting base 122 away from the electrical connector 130, and the other end extends into the mounting base 122 and abuts against the resilient hook 170, configured to push the resilient hook 170 out of the slot 171. Specifically, one end of the pressing member 173 forms a button, which protrudes from the bottom side of the mounting base 122. When the adapter 110 needs to be removed, the button can be pressed by hand, causing the pressing member 173 to push the resilient hook 170 to rotate and disengage from the slot 171, facilitating the removal of the electrical connector 130 from top to bottom.

[0048] In some embodiments, the mounting base 122 is further provided with an elastic element 174, which is connected to the elastic hook 170 and configured to provide a spring force to the elastic hook 170 in the opposite direction to the pushing direction of the pressing member 173. Specifically, the elastic element 174 may be a spring that always provides a reverse spring force to the elastic hook 170, which enables the elastic hook 170 to always protrude toward the receiving gap 131 and be securely engaged in the slot. When the pressing member 173 pushes the elastic hook 170, it needs to overcome this reverse spring force, causing the elastic hook 170 to rotate and causing the portion protruding from the receiving gap 131 to retract into the relief hole 172, thereby releasing the engagement lock between the elastic hook 170 and the slot 171.

[0049] Of course, in other preferred embodiments of this utility model, the elastic element 174 can also be other types of elastic structures such as torsion springs, spring sheets, or elastic resins, and is not specifically limited here. Meanwhile, in other preferred embodiments of this utility model, the engaging action of the elastic hook 170 can also be achieved by providing a torsion spring at the rotating connection of the elastic hook 170, and is not specifically limited here.

[0050] Further, see Figure 4 and Figure 5 The elastic hook 170 includes a bent hook portion 175 and a transmission portion 176. The hook portion 175 is disposed in the relief hole 172, and the top end of the hook portion 175 is configured to engage with the slot 171. The transmission portion 176 is connected to the bottom end of the hook portion 175 and extends into the mounting base 122. A rotating shaft 177 is also provided at the connection between the hook portion 175 and the transmission portion 176. The rotating shaft 177 is rotatably connected to the mounting base 122. The pressing member 173 abuts against the transmission portion 176. Specifically, the pressing member 173 and the end of the transmission portion 176 away from the hook portion 175 engage in a transmission abutment. After the button is pressed, the pressing member 173 moves upward and abuts the end of the transmission portion 176 upward, causing the transmission portion 176 and the hook portion 175 to rotate as a whole, thereby causing the top end of the hook portion 175 to disengage from the slot 171 and unlock. Mounting lugs 124 can be provided inside the mounting base 122. The mounting lugs 124 are located on both sides of the clearance hole 172, and the two ends of the rotating shaft 177 are rotatably connected to the mounting lugs 124 to realize the rotational connection between the elastic hook 170 and the mounting base 122.

[0051] See Figure 8 In some embodiments, the back of the adapter base 120 is further provided with a main body protrusion 123. The main body protrusion 123 protrudes towards the electrical insert 130 and is connected to the mounting base 122, configured to abut against the side surface of the electrical guide plate 160 away from the track base 150. Specifically, the main body protrusion 123 can reduce the width of the receiving gap 131. By providing the main body protrusion 123, it can abut against the electrical guide plate 160, ensuring that the electrical guide plate 160 is tightly fitted within the receiving gap 131, ensuring the assembly and fixing effect. Furthermore, the main body protrusion can also limit the adapter base 120 in the horizontal direction, allowing the adapter 110 to be fixed on the power rail.

[0052] See Figures 2 to 6In some embodiments, the conductive sheet 162 is disposed on the side of the electrical guide plate 160 near the track seat 150, the conductive contact 132 protrudes toward the receiving gap 131, and the end of the electrical guide plate 160 near the slot of the power slot 161 is provided with a slot protrusion 180 protruding toward the track seat 150. The slot protrusion 180 is configured to block the conductive sheet 162 in the insertion direction of the electrical insert 130 and prevent external components inserted into the power slot 161 from approaching the conductive sheet 162. The side wall of the track seat 150 away from the slot of the power slot 161 is also provided with a stop protrusion 151 protruding toward the electrical guide plate 160. The stop protrusion 151 is configured to abut against the electrical insert 130 so that the conductive contact 132 makes electrical contact with the conductive sheet 162. The slot 171 is disposed on the slot protrusion 180. The external component may be a conductive wire accidentally inserted into the power socket 161 or other components that may pose a risk of electric shock.

[0053] In actual insertion, the electrical plug 130 of the adapter 110 can be inserted into the power slot 161. Under the resistance of the stop protrusion 151, the end of the electrical plug 130 will bend towards the conductive plate 162, so that the conductive contact 132 makes electrical contact with the conductive plate 162, thus achieving electrical connection. Moreover, since the conductive contact 132 on the adapter 110 is a raised structure, there is no need to design an additional pop-out structure. The conductive contact 132 can be supported by the stop protrusion 151, which narrows the bottom width of the power slot 161 and pushes the conductive contact 132 against the conductive plate 162. The structure is simple and reliable, without the need for a linkage mechanical structure, and can be directly plugged in and out, which is convenient and reliable. In the area where the adapter 110 is not inserted, the slot protrusion 180 makes the slot width narrower than the inner middle part. Therefore, the slot protrusion 180 can cover the conductive sheet 162, thus hiding the conductive sheet 162. Even when an external component (such as a conductive strip) is inserted into the power slot 161, the slot protrusion 180 can push the foreign object away from the conductive sheet 162, preventing it from contacting the conductive sheet 162, thereby reducing the risk of leakage due to foreign object insertion and improving safety.

[0054] In some embodiments, the electrical conductive plate 160 is further provided with a receiving groove 163 on the side near the track seat 150. A conductive sheet 162 is disposed in the receiving groove 163, and a conductive contact 132 is configured to extend into the receiving groove 163 and make electrical contact with the conductive sheet 162. Specifically, the opening direction of the receiving groove 163 faces the track seat 150, allowing the receiving groove 163 to be recessed in a direction away from the track seat 150. The conductive sheet 162 can be a copper sheet and is embedded in the receiving groove 163. By providing the receiving groove 163, the conductive sheet 162 can be fixedly embedded, and the conductive sheet 162 can be further hidden, minimizing contact between external conductive foreign objects and the conductive sheet 162. The conductive contact 132 can extend into the receiving groove 163 under the abutment of the stop protrusion 151 and electrically abut against the conductive sheet 162, ensuring the electrical connection effect.

[0055] Furthermore, there are two conductive sheets 162, two receiving grooves 163, and two conductive contacts 132. The two conductive sheets 162 are respectively configured to connect to the live wire and the neutral wire. The two receiving grooves 163 are arranged parallel to each other on the side wall of the electrical conductive plate 160. The two conductive sheets 162 are respectively disposed in the two receiving grooves 163, and the two conductive contacts 132 respectively abut against the two conductive sheets 162. Specifically, the two conductive contacts 132 can be designed to be staggered in the horizontal direction, so that the two conductive contacts 132 can abut against the two conductive sheets 162 in a staggered manner, thereby minimizing interference between the two conductive contacts 132 when they abut against each other.

[0056] In some embodiments, a grounding plate 164 is further provided within the power slot 161, and a grounding contact 133 is provided at the end of the electrical plug 130, the grounding contact 133 being configured to contact the grounding plate 164. Specifically, the free end of the electrical plug 130 is provided with the grounding contact 133, and when the electrical plug 130 is inserted into the power slot 161, the grounding contact 133 makes electrical contact with the grounding plate 164, thereby achieving grounding. The grounding plate 164 has a clamping groove 165, and the grounding contact 133 is plate-shaped and protrudes relative to the end of the electrical plug 130, the grounding contact 133 being configured to insert into the clamping groove 165. Specifically, the clamping groove 165 has a flared opening that is wider on the outside and narrower on the inside, facilitating the insertion of the grounding contact 133. The grounding plate 164 can be fixedly mounted on the bottom wall of the power slot 161, with the opening of the clamping groove 165 facing upwards to ensure grounding effectiveness.

[0057] In some embodiments, the stop protrusion 151 is further provided with a first guide slope 152. The first guide slope 152 extends from the side wall of the track seat 150 toward the electrical conductive plate 160 and is inclined toward the insertion direction of the electrical plug 130. Specifically, the first guide slope 152 extends inclined toward the bottom wall of the power slot 161. When the electrical plug 130 is inserted, its free end can first contact the first guide slope 152 and continue to slide downward under the guidance of the first guide slope 152, and move toward the conductive sheet 162. At the end of the first guide slope 152, the stop protrusion 151 can abut against the surface of the electrical plug 130, thereby ensuring that the conductive contact 132 can make electrical contact with the conductive sheet 162.

[0058] It should be noted that, in order to prevent the electrical plug 130 from jamming, the stop protrusion 151 can have a certain degree of elasticity. Specifically, the bottom end of the stop protrusion 151 can be separated from the track seat 150, so that the stop protrusion 151 has a spring-like structure, which can provide a certain elastic margin to ensure that it is held against the electrical plug 130. On the one hand, this can prevent the electrical plug 130 from jamming, and on the other hand, it can prevent the conductive contact 132 from being damaged or difficult to insert or remove due to excessive pressure.

[0059] In some embodiments, the electrical guide plate 160 is inserted into the receiving gap 131. The side of the electrical guide plate 160 away from the track base 150 is also provided with an outer edge protrusion 166, which is configured to abut against the surface of the adapter base 120 near the electrical insert 130. Specifically, the outer edge protrusion 166 abuts against a position on the adapter base 120 corresponding to the free end of the electrical insert 130, thereby ensuring that the electrical guide plate 160 can be inserted into the receiving gap 131 for fixation.

[0060] Furthermore, a second guide slope 167 is provided on the outer edge protrusion 166. The second guide slope 167 extends from the side wall of the electrical conductor plate 160 in a direction away from the track seat 150 and is inclined towards the insertion direction of the electrical plug 130. Specifically, during the process of inserting the electrical plug 130 into the power slot 161, the bottom end of the adapter body (the position corresponding to the free end of the electrical plug 130) can precisely abut against the second guide slope 167 and slide into place along the second guide slope 167. After being assembled in place, the adapter body can abut against the surface of the outer edge protrusion 166.

[0061] In some embodiments, the electrical insert 130 has a supporting protrusion 134 on the side near the adapter base 120. The supporting protrusion 134 protrudes towards the adapter base 120, and a conductive contact 132 protrudes from the supporting protrusion 134. Specifically, the supporting protrusion 134 is integrally formed at the free end of the electrical insert 130 and protrudes towards the adapter base 120. The conductive contact 132 is embedded in the supporting protrusion 134 and extends out of the supporting protrusion 134. The conductive contact 132 can be connected to the electrical connection structure in the adapter base 120 through internal conductive lines. The conductive contact 132 can be an elastic contact that always remains in an outwardly ejected state and can retract during insertion into the power slot 161, thereby making the slot as narrow as possible. By providing the supporting protrusion 134, the contact position of the conductive contact 132 can be closer to the conductive piece 162, which is beneficial for the conductive contact 132 to contact the conductive piece 162. Meanwhile, a clearance groove is formed between the supporting protrusion 134 and the root of the electrical insert 130, which can just avoid the groove protrusion 180.

[0062] It should be noted that in this embodiment, the abutment protrusion 134 is trapezoidal, and the width of the abutment protrusion 134 gradually decreases along the protrusion direction. Here, the width refers to the width of the abutment protrusion 134 in the extension direction of the electrical plug 130. The abutment protrusion 134 has a sloping surface on both the side near the mounting base 122 and the side away from the mounting base 122. During the insertion of the electrical plug 130, the side of the abutment protrusion 134 away from the mounting base 122 can first abut against the upper edge of the slot protrusion 180. Under the guidance of this sloping surface, the abutment protrusion 134 is smoothly inserted into the power slot 161. Similarly, during the removal of the electrical plug 130, the side of the abutment protrusion 134 near the mounting base 122 can also abut against the lower edge of the slot protrusion 180. Under the guidance of this sloping surface, the abutment protrusion 134 can be smoothly removed from the power slot 161.

[0063] The anti-detachment track socket provided in this embodiment of the utility model has the following working process:

[0064] First, fix the track base 150 of the power rail to the wall, with the opening of the power slot 161 facing downwards. Then, bring the adapter 110 close to the power rail, first attaching the mounting base 122 of the adapter 110 to the lower plane of the track base 150, and then move the adapter 110 upwards. The thickness of the abutment protrusion on the electrical plug 130 of the adapter 110 is slightly less than the width of the slot, allowing the electrical plug 130 of the adapter 110 to be inserted upwards into the power slot 161. The conductive contact 132 can be squeezed and spring back inwards, so the electrical plug 130 can be smoothly inserted into the slot, while making the slot as narrow as possible. After the electrical plug 130 is inserted into the power slot 161, the elastic hook 170 engages in the corresponding slot 171. The conductive plug, guided by the internal stop protrusion 151, the external outer edge protrusion 166, and the main body protrusion 123 on the adapter 110, is fully inserted. The conductive contact 132 on the adapter 110 contacts the conductive piece 162, and the adapter 110 is powered on. Simultaneously, the adapter 110 remains fixed, restricting its free movement. To remove it, manually press the button on the pressing member 173. This causes the pressing member 173 to overcome the reverse elastic force of the elastic member 174 and push the elastic hook 170 to rotate, disengaging it from the slot 171. Then, the adapter 110 can be easily removed by simply pointing it downwards.

[0065] In summary, the anti-detachment track socket 100 provided in this embodiment of the present invention has an electrical insert 130 on the adapter body 120, and an accommodating gap 131 is formed between the electrical insert 130 and the adapter body 120. The electrical insert 130 is provided with a conductive contact 132. An electrical conductor plate 160 is provided on one side of the track body 150. A power slot 161 for inserting the electrical insert 130 is formed between the conductor plate and the track body 150. A conductive piece 162 is provided in the power slot 161, and the opening of the power slot 161 faces downward. The electrical insert 130 is configured to be inserted into the power slot 161 facing upward, so that the conductive contact 132 makes electrical contact with the conductive piece 162. The elastic hook 170 is provided on the electrical plug 130, and the side wall of the power slot 161 is also provided with a slot 171. The elastic hook 170 is configured to engage with the slot 171 when the electrical plug 130 is inserted into the power slot 161. Compared with the prior art, this utility model embodiment first adopts a downward-opening power slot 161, which can reduce the probability of foreign objects falling in and improve the safety of use. At the same time, the elastic hook 170 allows the electrical plug 130 to engage with the slot 171 to achieve fixation and effectively prevent the adapter 110 from falling out, making the overall use more reliable and stable. On the other hand, the conductive contact 132 on the adapter 110 is a raised structure, which eliminates the need for an additional pop-out structure. The conductive contact 132 can be pushed against the conductive sheet 162 by the abutment action of the stop protrusion 151. The structure is simple and reliable, without the need for a linkage mechanical structure, and can be directly plugged in and out, which is convenient and reliable.

[0066] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A track-resistant socket, characterized in that, include: The adapter (110) includes an adapter body (120) and an electrical plug (130) disposed on one side of the adapter body (120), wherein an accommodating gap (131) is formed between the electrical plug (130) and the adapter body (120), and a conductive contact (132) is disposed on the electrical plug (130). The electric rail base (140) includes a rail base body (150) and an electric conductor plate (160) disposed on one side of the rail base body (150). An electric slot (161) for inserting an electric insert (130) is formed between the electric conductor plate (160) and the rail base body (150). A conductive piece (162) is disposed in the electric slot (161). The opening of the electric slot (161) faces downward. The electric insert (130) is configured to be inserted into the electric slot (161) facing upward, so that the conductive contact (132) makes electrical contact with the conductive piece (162). An elastic hook (170) is provided on the electrical plug (130), and a slot (171) is also provided on the side wall of the power slot (161). The elastic hook (170) is configured to engage with the slot (171) when the electrical plug (130) is inserted into the power slot (161).

2. The anti-derailment track socket according to claim 1, characterized in that, The front of the adapter body (120) is provided with a socket (121), and the back of the adapter body (120) is partially raised with a mounting base (122). One end of the electrical plug (130) is connected to the mounting base (122), and the other end is suspended on the back of the adapter body (120). The end of the electrical plug (130) near the mounting base (122) is also provided with a relief hole (172) that communicates with the receiving gap (131). The relief hole (172) extends to the mounting base (122). The elastic hook (170) is movably disposed in the relief hole (172) and protrudes toward the receiving gap (131).

3. The anti-derailment track socket according to claim 2, characterized in that, The elastic hook (170) extends into the mounting base (122) and is rotatably connected to the mounting base (122). A pressing member (173) is also movably disposed on the mounting base (122). One end of the pressing member (173) is exposed on the side of the mounting base (122) away from the electrical plug (130), and the other end extends into the mounting base (122) and abuts against the elastic hook (170). It is configured to push the elastic hook (170) away from the slot (171).

4. The anti-derailment track socket according to claim 3, characterized in that, The mounting base (122) is also provided with an elastic element (174), which is connected to the elastic hook (170) and is configured to provide the elastic hook (170) with an elastic force opposite to the pushing direction of the pressing element (173).

5. The anti-derailment track socket according to claim 3, characterized in that, The elastic hook (170) includes a hook portion (175) and a transmission portion (176) that are bent. The hook portion (175) is disposed in the relief hole (172), and the top end of the hook portion (175) is configured to engage with the slot (171). The transmission portion (176) is connected to the bottom end of the hook portion (175) and extends into the mounting base (122). A rotating shaft (177) is also provided at the connection between the hook portion (175) and the transmission portion (176). The rotating shaft (177) is rotatably connected to the mounting base. The pressing member (173) abuts against the transmission portion (176).

6. The anti-derailment track socket according to claim 2, characterized in that, The back of the adapter body (120) is also provided with a main body protrusion (123), which protrudes toward the electrical insert (130) and is connected to the mounting base (122), and is configured to abut against the side surface of the electrical guide plate (160) away from the track body (150).

7. The anti-derailment track socket according to any one of claims 1-6, characterized in that, The conductive sheet (162) is disposed on the side of the electrical conductive plate (160) near the track seat (150). The conductive contact (132) protrudes toward the receiving gap (131). The electrical conductive plate (160) has a slot protrusion (180) protruding toward the track seat (150) at one end near the slot of the power slot (161). The slot protrusion (180) is configured to block the conductive sheet (162) in the insertion direction of the electrical insert (130) and prevent... An external component inserted into the power slot (161) is close to the conductive plate (162). The side wall of the track seat (150) away from the slot of the power slot (161) is also provided with a stop protrusion (151) that protrudes toward the electrical conductor plate (160). The stop protrusion (151) is configured to abut against the electrical insert (130) so that the conductive contact (132) makes electrical contact with the conductive plate (162). The slot (171) is provided on the slot protrusion (180).

8. The anti-derailment track socket according to claim 7, characterized in that, The electrical conductor plate (160) is provided with a receiving groove (163) on the side near the track seat (150), the conductive sheet (162) is disposed in the receiving groove (163), and the conductive contact (132) is configured to extend into the receiving groove (163) and make electrical contact with the conductive sheet (162).

9. The anti-derailment track socket according to claim 7, characterized in that, The power slot (161) is also provided with a grounding plate (164), and the end of the electrical plug (130) is provided with a grounding contact (133), which is configured to contact the grounding plate (164).

10. The anti-derailment track socket according to claim 7, characterized in that, The stop protrusion (151) is also provided with a first guide slope (152), which extends from the side wall of the track seat (150) toward the electrical conductor plate (160) and is inclined toward the insertion direction of the electrical insert (130).

11. The anti-derailment track socket according to claim 7, characterized in that, The electrical guide plate (160) is inserted into the receiving gap (131). The side of the electrical guide plate (160) away from the track seat (150) is also provided with an outer edge protrusion (166). The outer edge protrusion (166) is configured to abut against the side surface of the adapter seat (120) near the electrical insert (130).

12. The anti-derailment track socket according to claim 11, characterized in that, The outer edge protrusion (166) is also provided with a second guide slope (167), which extends from the side wall of the electrical guide plate (160) toward the direction away from the track seat (150) and is inclined toward the insertion direction of the electrical insert (130).

13. The anti-derailment track socket according to claim 7, characterized in that, The electrical plug (130) has a supporting protrusion (134) on the side near the adapter body (120), the supporting protrusion (134) protrudes toward the adapter body (120), and the conductive contact (132) protrudes on the supporting protrusion (134).

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