Handmade connecting device based on tapping unit and track socket

Abstract

The invention relates to a tapping-unit-based hand connecting device and a track socket, and relates to the technical field of track sockets, and the track socket comprises an electric power track and a tapping-unit-based hand connecting device installed on the electric power track. The hand office connecting device based on the tapping unit comprises the tapping unit and a connecting unit, the tapping unit is detachably installed on the power track, the connecting unit is adjustably and movably installed on the tapping unit, the connecting unit carries out bearing, fixing and displaying on the hand office, and the display function of a track socket on the hand office is achieved. Therefore, the track socket has higher use value.

Description

Technical Field

[0001] The present application relates to the technical field of track sockets, and in particular to a hand-held connection device based on a tapping unit and a track socket. Background Art

[0002] Track socket is a new type of socket product, mainly including power track and several tapping units. Power track is also called power supply track, which is usually installed on the wall, table, cabinet, skirting and other installation surfaces. The tapping unit can be inserted into the track cavity through the track opening of the power track, and the power-taking arm of the tapping unit can contact the conductive conductor in the power track. When the plug of the electrical appliance is inserted into the socket of the tapping unit, the electrical appliance can draw power from the tapping unit.

[0003] As people's living standards improve, more and more people collect anime figures. In the prior art, many figures are not equipped with a platform for convenient placement. Figure enthusiasts usually customize special figure storage cabinets for storage. Figure enthusiasts usually place the figures on a table or in a figure storage display cabinet to display them.

[0004] The present application provides a figure connection device based on a branch unit based on the modification of the branch unit according to the track socket, and utilizes the track socket to display the figures, so as to achieve the purpose of making the track socket more valuable. Summary of the invention

[0005] This application is made in view of the above-mentioned state of the prior art. The purpose of this application is to provide a hand-held connection device based on a tapping unit and a track socket, which can overcome or alleviate at least one of the disadvantages described in the above-mentioned background technology.

[0006] The present application provides a hand-held connection device based on a tapping unit, which adopts the following technical solution: A figure connecting device based on a tapping unit comprises a tapping unit configured to be detachably mounted on a power rail; and a connecting unit mounted on the tapping unit and used for connecting a figure.

[0007] Optionally, the tap unit includes a base and a fastener connected to the base, the fastener being configured to be switchable between a connected state and a disconnected state; in the connected state, the fastener mechanically connects the tap unit to the power rail, and in the disconnected state, the fastener mechanically disconnects the tap unit from the power rail.

[0008] Optionally, the fastener is a fastening arm, which includes a leg portion arranged on the base and an arm portion arranged on the leg away from the base, and the number of the arm portions is not less than one; when the fastener is in a connected state, the leg portion and the arm portion extend into the power rail, and the arm portion is engaged with the power rail; when the fastener is in a separated state, the leg portion and the arm portion are separated from the power rail.

[0009] Optionally, the fastener includes a fastening plate and at least one elastic buckle, the fastening plate is fixed on the base, the elastic buckle is fixed on the fastening plate, and when the fastener is in a connected state, the elastic buckle is snap-fitted with the track opening of the power track.

[0010] Optionally, the fastener includes a fastening plate and at least one friction pad, the fastening plate is fixed on the base, the friction pad is fixed on the fastening plate, and when the fastener is in a connected state, the friction pad presses against the rail opening of the power rail.

[0011] Optionally, the fastener includes a fastening plate, an elastic clip and a friction pad, the fastening plate is fixed on the base, the elastic clip and the friction pad are separately fixed on both sides of the fastening plate, and when the fastener is in a connected state, the elastic clip and the friction pad are both engaged with the track opening of the power track.

[0012] Optionally, the fastener is a wedge-shaped plate having a wedge-shaped cross section in the thickness direction, the cross section of the wedge-shaped plate gradually widens in a direction approaching the base, and when the fastener is in a connected state, the wedge-shaped plate is clamped with the power rail.

[0013] Optionally, the fastener is a magnetic mounting member, the magnetic mounting member is disposed on the base, and the magnetic mounting member is configured to be magnetically connected to the power rail.

[0014] Optionally, the fastener is a card plate, and the number of the card plates is not less than one, a card slot is formed on the power rail, and the card plate is configured to be connected to the card slot provided on the power rail.

[0015] Optionally, an adapter is further included, the adapter is detachably mounted on the power rail, and the tap unit is detachably mounted on the adapter; the fastener is a plug, the plug is fixed on the base, and the plug is configured to be insertable into the socket of the adapter.

[0016] Optionally, a stabilizing member is provided on the connecting unit, and the stabilizing member is configured to be tightly connected to the figure to keep the figure stable on the connecting unit.

[0017] Optionally, a fixed arm is provided between the tap unit and the connecting unit, one end of the fixed arm is fixedly connected to the tap unit, and the other end of the fixed arm is fixedly connected to the connecting unit, and an end face of the tap unit forms a certain angle with a bearing surface of the connecting unit and is stably maintained.

[0018] Optionally, an elastic limiting plate is provided on the first hinge seat, and a closed groove and an open groove are provided on the second hinge seat; when the hinge assembly is in a closed state, the elastic limiting plate is snap-fitted with the closed groove to keep the closed state of the hinge assembly stable; when the hinge assembly is in an open state, the elastic limiting plate is snap-fitted with the open groove to keep the open state of the hinge assembly stable.

[0019] Optionally, a hinge assembly is provided between the branch unit and the connecting unit, and the connecting unit is configured to be able to rotate along the hinge assembly to switch between an open state and a closed state. In the closed state, the bearing surface of the connecting unit is in contact with the branch unit; in the open state, the bearing surface of the connecting unit forms a certain angle with the end face of the branch unit and is stably maintained.

[0020] Optionally, the hinge assembly includes a first hinge seat provided on the branch unit, a second hinge seat provided on the connection unit, and a hinge shaft, wherein the hinge shaft connects the first hinge seat and the second hinge seat.

[0021] Optionally, the first hinge seat is provided with a first stop surface and the second hinge seat is provided with a second stop surface. When the connecting unit is in an open state, the first stop surface abuts against the second stop surface, so that the connecting unit and the branch unit form a certain angle and are stably maintained.

[0022] Optionally, an adjustment component is further provided between the tap unit and the connection unit, one end of the adjustment component is connected to the tap unit, and the other end of the adjustment component is connected to the connection unit, and the adjustment component is configured to adjust the position and posture of the connection unit.

[0023] Optionally, the adjustment assembly includes a support rod fixed on the branch unit and a magnetic ball fixed on the end of the support rod away from the branch unit; the connecting unit is a magnetic suction cylinder, which is configured to be installed on the figure, the magnetic ball is magnetically attracted to the magnetic suction cylinder, and the magnetic suction cylinder can slide around the magnetic ball in all directions and always remain attracted to the magnetic ball during the sliding process.

[0024] Optionally, the adjustment assembly includes a telescopic rod fixed on the branch unit and a universal rod universally connected to the end of the telescopic rod away from the branch unit; the connecting unit is a storage tray, and the storage tray is connected to the end of the universal rod away from the telescopic rod.

[0025] Optionally, the adjustment assembly includes a universal seat and at least one universal adjustment rod arranged on the branch unit; a universal adjustment rod is provided, one end of the universal adjustment rod is movably mounted on the universal seat, and the other end of the universal adjustment rod is movably connected to the connecting unit; multiple universal adjustment rods are provided, and two adjacent universal adjustment rods are universally connected, one end of the universal adjustment rod is movably mounted on the universal seat, and the other end of the universal adjustment rod is movably connected to the connecting unit.

[0026] Optionally, the connecting unit is set to be an open clamp, which is universally connected to the adjustment component, and the open clamp is configured to tighten and clamp the hand figure; the connecting unit is set to be a closed clamp, which is universally connected to the adjustment component, and the closed clamp is configured to tighten and clamp the hand figure.

[0027] Optionally, the connection unit includes a clamping member and a storage plate fixedly connected to the clamping member, and the clamping member is clamped and connected to the branch unit.

[0028] The present application also provides a track socket as follows, comprising a hand-held connection device based on a tapping unit as described in any one of the above technical solutions; and a power track.

[0029] In summary, the present application includes at least one of the following beneficial technical effects: 1. By setting a connection unit on the tapping unit and using the connection unit to carry and display the figures, the track socket is integrated with the figure display function, so as to achieve the purpose of making the track socket more valuable; 2. By arranging a hinge assembly between the branch unit and the connecting unit, the connecting unit is opened and closed relative to the branch unit by using the hinge assembly. The closed state of the connecting unit is conducive to the storage of the hand-held connecting device, and the open state of the connecting unit is convenient for carrying the hand-held device; 3. By setting an adjustment component between the tapping unit and the connecting unit, the adjustment component can adjust the position and posture of the connecting unit relative to the tapping unit, so as to facilitate the display of the figures placed on the connecting unit; 4. By arranging an elastic limiting plate on the first hinge seat, and opening and closing grooves on the second hinge seat, the elastic limiting plate is used to engage with the opening and closing grooves to improve the stability of the hinge assembly in the open and closed states. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a three-dimensional schematic diagram showing Example 1 of a hand-held connecting device based on a tapping unit according to the present application.

[0031] Figure 2 It shows Figure 1 A three-dimensional schematic diagram of the figure connection device.

[0032] Figure 3 It shows Figure 1 Schematic diagram of the structure of the tapping unit.

[0033] Figure 4 It shows Figure 1 A three-dimensional schematic diagram of the base in FIG.

[0034] Figure 5 It shows Figure 1 A schematic cross-sectional view of a power rail in FIG. 1 taken along the width direction and the thickness direction, wherein the section lines are omitted.

[0035] Figure 6 Shows Figure 1 Schematic diagram of the structure of the connection unit in .

[0036] Figure 7 It is a three-dimensional schematic diagram showing the embodiment 2 of the hand-held connection device based on the tapping unit according to the present application.

[0037] Figure 8 It is a three-dimensional schematic diagram showing the embodiment 3 of the hand-held connection device based on the tapping unit according to the present application.

[0038] Fig. 9 It is a three-dimensional schematic diagram showing Example 5 of the hand-held connection device based on the tapping unit according to the present application.

[0039] Fig.10 It is a three-dimensional schematic diagram showing Example 6 of the hand-held connection device based on the tapping unit according to the present application.

[0040] Fig.11 It is a three-dimensional schematic diagram showing Example 7 of the hand-held connection device based on the tapping unit according to the present application.

[0041] Fig.12 It is a three-dimensional schematic diagram showing an embodiment 8 of a hand-held connection device based on a tapping unit according to the present application.

[0042] Fig.13 It shows Fig.12 A three-dimensional schematic diagram of the figure connection device.

[0043] Fig.14It is a three-dimensional schematic diagram showing another example of Embodiment 8 of the hand-held connection device based on the tapping unit according to the present application.

[0044] Fig.15 It is a three-dimensional schematic diagram showing Example 9 of the hand-held connection device based on the tapping unit according to the present application.

[0045] Fig.16 It is a three-dimensional schematic diagram showing an embodiment 10 of a hand-held connection device based on a tapping unit according to the present application.

[0046] Fig.17 It is a three-dimensional schematic diagram showing an implementable method of Example 11 of the hand-held connecting device based on the tapping unit according to the present application.

[0047] Fig.18 It is a three-dimensional schematic diagram showing another implementable method of Example 11 of the hand-held connecting device based on the tapping unit according to the present application.

[0048] Fig.19 It is a three-dimensional schematic diagram showing an embodiment 12 of a hand-held connection device based on a branch unit according to the present application.

[0049] Fig. 20 It is a three-dimensional schematic diagram showing an embodiment 13 of a hand-held connection device based on a branch unit according to the present application.

[0050] Fig.21 It is a three-dimensional schematic diagram showing an embodiment 14 of a hand-held connection device based on a branch unit according to the present application.

[0051] Description of reference numerals: 100, power rail; 200, adapter; 101, rail opening; 102, opening cavity; 103, rail cavity; 1. Branch unit; 11. Base; 12. Fastener; 121. Fastening arm; 1211. Leg; 1212. Arm; 122. Fastening plate; 123. Elastic buckle; 124. Friction pad; 125. Wedge plate; 126. Magnetic mounting member; 127. Card plate; 128. Plug; 129. Card slot; 13. Base shell; 14. Base cover; 141. First cover body; 142. Second cover body; 2. Connecting unit; 21. Stabilizing member; 211. Magnetic member; 212. Plug-in unit; 22. Magnetic tube; 23. Open Type clamp; 24, closed clamp; 25, clamping piece; 26, storage plate; 27, storage shell; 3, fixed arm; 4, hinge assembly; 41, first hinge seat; 411, first stop surface; 42, second hinge seat; 421, second stop surface; 43, hinge shaft; 44, elastic limit plate; 45, closed slot; 46, open slot; 47, clamp edge; 5, adjustment assembly; 51, support rod; 52, magnetic ball; 53, telescopic rod; 54, universal rod; 55, universal seat; 56, universal adjustment rod; 6, slot; 7, plug-in plate. DETAILED DESCRIPTION

[0052] The following is combined with Figure 1-21 This application is described in further detail.

[0053] The embodiment of the present application discloses a hand-held connection device and a track socket based on a tapping unit 1 .

[0054] Embodiment 1: Reference Figure 1 and Figure 2 The track socket includes a power track 100 and one or more hand-held connection devices based on the power track 100 tapping unit 1. The hand-held connection devices based on the power track 100 tapping unit 1 can be installed on the power track 100 via the track opening 101 on the power track 100. The power track 100 can guide the hand-held connection devices based on the power track 100 tapping unit 1 to slide, so that the position of the hand-held connection devices based on the power track 100 tapping unit 1 can be flexibly adjusted. It can be understood that although Figure 1 , only two hand-held connection devices based on the power rail 100 tapping unit 1 are shown, but the number of hand-held connection devices based on the power rail 100 tapping unit 1 is not limited to two, for example, it can be one or three or more. When multiple hand-held connection devices based on the power rail 100 tapping unit 1 are installed on the power rail 100, the positions of the multiple hand-held connection devices based on the power rail 100 tapping unit 1 can be adjusted independently of each other.

[0055] Reference Figure 2-Figure 4The hand-held connection device based on the power rail 100 tapping unit 1 includes a tapping unit 1 and a connection unit 2 rotatably mounted on the tapping unit 1 through a hinge assembly 4. The tapping unit 1 includes a base 11, a fastening arm 121 (lower position of the fastener 12) integrally arranged on one side of the base 11, a base shell 13 snap-fittedly mounted on the other side of the base 11, and a base cover 14 rotatably mounted on one side of the base 11 where the fastening arm 121 is arranged.

[0056] Reference Figure 4 , the base 11 may be disc-shaped. The fastening arm 121 includes a leg 1211 and two arms 1212. The leg 1211 may extend downward from the bottom of the base 11 and be coaxially arranged with the base 11. The arm 1212 is integrally formed at one end of the leg 1211 away from the base 11, and the arm 1212 extends radially outward from the leg 1211. The two arms 1212 may be arranged symmetrically about the central axis of the base 11, that is, the two arms 1212 are staggered 180° in the circumferential direction of the base 11. The shape of the base shell 13 is adapted to the base 11. The base shell 13 may be a hollow disc with one end open, and its open end cover is arranged on the outside of the base 11 away from the fastening arm 121, and is connected to the base 11.

[0057] Reference Figure 2 and Figure 3 The base cover 14 includes a first cover body 141 and a second cover body 142. The first cover body 141 may be annular, and the second cover body 142 may be roughly square plate-shaped. The thickness direction of the second cover body 142 may be orthogonal to the axial direction of the first cover body 141, and the first cover body 141 may be supported above the second cover body 142. The base 11 may be seated on the first cover body 141 and arranged coaxially with the first cover body 141. The second cover body 142 may be provided with a receiving space, and most of the receiving space may pass through the plug-in portion along the thickness direction of the second cover body 142. An annular groove is provided on one side of the base 11 where the fastening arm 121 is provided, and the annular groove is coaxially arranged with the base 11. The first cover body 141 is rotatably installed in the annular groove and can rotate relative to the base 11.

[0058] Reference Figure 2 and Figure 5In the initial state, the fastening arm 121 is placed in the accommodation space of the second cover 142, and the fastening arm 121 and the second cover 142 of the base cover 14 can be freely inserted and removed from the track opening 101 of the power track 100, and the fastening arm 121 is in a separated state. When the tap unit 1 is installed on the power track 100, the fastening arm 121 and the base cover 14 are inserted into the opening 102 of the power track 100 along the track opening 101 of the power track 100. By rotating the base shell 13, the base shell 13 drives the base 11 and the fastening arm 121 to rotate relative to the base cover 14. The base cover 14 is limited by the opening cavity 102 and cannot rotate. The arm portion 1212 of the fastening arm 121 rotates and unfolds along the leg portion 1211. The base 11, the fastening arm 121 and the base shell 13 rotate 90 degrees relative to the power rail 100. The fastening arm 121 is perpendicular to the base cover 14. The fastening arm 121 extends into the track cavity 103 and is limited in the track cavity 103 of the power rail 100. The arm portion 1212 of the fastening arm 121 is engaged with the power rail 100 to realize the installation of the tap unit 1 on the power rail 100. At this time, the fastener 12 is in a connected state. When the tap unit 1 needs to be removed from the power rail 100, the base shell 13 is rotated to turn the fastener 12 to a separated state, and then the tap unit 1 can be pulled out from the power rail 100.

[0059] It is worth noting that the connection state of the fastener 12 is not limited to the fastening arm 121 and the base cover 14 being in a vertical state. In the embodiment of the present application, the connection state refers to the arm portion 1212 of the fastening arm 121 extending into the track cavity 103 of the power rail 100 and snapping into the track cavity 103. For example, in one example, the track opening 101 of the power rail 100 and the opening cavity 102 of the power rail 100 are set to have the same width, and the track cavity 103 is directly attached to the side of the opening cavity 102, then the fastening arm 121 can be rotated relative to the base cover 14 to a non-0° angle to achieve the snapping of the fastening arm 121 and the track cavity 103 of the power rail 100, and at this time, the fastening arm 121 can be regarded as being in a connection state.

[0060] Reference Figure 2 , Figure 3 and Figure 6, the connection unit 2 and the branch unit 1 are rotatably connected through the hinge assembly 4. The hinge assembly 4 includes a first hinge seat 41, a second hinge seat 42 and a hinge shaft 43. The first hinge seat 41 is provided on the base shell 13, and a hinge groove is provided at the top edge of the base shell 13. The groove wall structure of the hinge groove forms the first hinge seat 41, and a hinge hole for the hinge shaft 43 to pass through is provided on the hinge seat. The second hinge seat 42 is an arc-shaped plate, which is integrally formed on the side of the connection unit 2 facing the branch unit 1. The hinge shaft 43 is integrally formed on both sides of the arc width of the arc plate, and the hinge shafts 43 on both sides are coaxially arranged. The hinge shaft 43 placed on the second hinge seat 42 is rotatably installed in the hinge holes on both sides of the first hinge seat 41 to realize the hinged connection between the connection unit 2 and the branch unit 1.

[0061] Reference Figure 2 and Figure 5 In the initial state, the storage surface of the connection unit 2 is attached to the branch unit 1, and the hinge assembly 4 is in a closed state. The connection unit 2 rotates 90 degrees along the hinge axis 43, and the bearing surface of the connection unit 2 is perpendicular to the end surface of the branch unit 1. At this time, the hinge assembly 4 is in an open state, and the connection unit 2 can carry and display the hand model, and the connection unit 2 and the branch unit 1 can stably maintain this vertical state.

[0062] Reference Figure 3 and Figure 6 The first hinge seat 41 is provided with a first stop surface 411 on the end surface parallel to the axis of the tapping unit 1, and the first stop surface 411 is formed by protruding along the radial outer side of the tapping unit 1. The second hinge seat 42 is provided with a second stop surface 421 on the end surface facing away from the connecting unit 2. When the connecting unit 2 is in the open state, the second stop surface 421 is in contact with the first stop surface 411 to limit the further rotation of the second hinge seat 42 and the connecting unit 2, and keep the relative posture of the connecting unit 2 and the decomposition unit stable.

[0063] In another achievable manner, the first stop surface 411 can be set at the end surface of the hinge groove perpendicular to the axis of the tapping unit 1, and the corresponding second stop surface 421 can be set at the outer arc surface of the second hinge seat 42 away from the axis of the connecting unit 2. When the connecting unit 2 is in the open state, the second stop surface 421 and the first stop surface 411 are abutted and engaged, limiting the further rotation of the second hinge seat 42 and the connecting unit 2, and maintaining the relative posture of the connecting unit 2 and the decomposition unit stable. The above two types of rotation limiting structures of the connecting unit 2 and the tapping unit 1 can also act simultaneously to further improve the rotation limiting effect of the connecting unit 2 relative to the tapping unit 1.

[0064] Reference Figure 3 and Figure 6The first hinge seat 41 is integrally provided with an elastic limiting plate 44, and the end of the elastic limiting plate 44 away from the first hinge seat 41 is provided with a clamping edge 47 in the direction toward the second hinge seat 42. The elastic limiting plate 44 is convexly arranged in the direction toward the second hinge seat 42 to ensure that the clamping edge 47 at the end of the elastic limiting plate 44 can always be pressed against the outer peripheral wall of the second hinge seat 42. The outer peripheral wall of the second hinge seat 42 is provided with an opening groove 46 and a closing groove 45, and both the opening groove 46 and the closing groove 45 are parallel to the axis of the hinge shaft 43, and the plane formed by the opening groove 46 and the hinge shaft 43 is perpendicular to the plane formed by the closing groove 45 and the hinge shaft 43.

[0065] Reference Figure 3 and Figure 6 When the hinge assembly 4 is in the closed state, the edge 47 at the end of the elastic limiting plate 44 is engaged in the closed groove 45 to limit the relative rotation of the first hinge seat 41 and the second hinge seat 42, and keep the closed state of the hinge assembly 4 stable. The hinge assembly 4 is rotated to make the hinge assembly 4 change from the closed state to the open state. The edge 47 at the end of the elastic limiting plate 44 is disengaged from the closed groove 45, and rotates and slides 90 degrees along the direction close to the open groove 46 with the hinge shaft 43 as the rotation axis, until the edge 47 at the end of the elastic limiting plate 44 is drawn into the open groove 46 and engaged with the open groove 46, and the hinge assembly 4 is turned into the open state. In this process, under the elastic action of the elastic limiting plate 44 itself, the edge 47 is always pressed against the surface of the second hinge seat 42 to ensure the stable engagement of the elastic limiting plate 44 with the open groove 46 and the closed groove 45. The hinge assembly 4 changes from an open state to a closed state, which is the reverse order of the above process and will not be described in detail here.

[0066] By setting an elastic limiting plate 44 on the first hinge seat 41 and opening a slot 46 and a closing slot 45 on the second hinge seat 42, the elastic limiting plate 44 is engaged with the slot 46 and the closing slot 45 to improve the stability of the hinge assembly 4 in the open state and the closed state.

[0067] Reference Figure 6 , the connection unit 2 is a disc-shaped structure, and the connection unit 2 includes a storage shell 27, and the second hinge seat 42 is integrally formed and arranged on the storage shell 27. A magnetic suction member 211 (the lower position of the stabilizing member 21) is embedded and installed in the storage shell 27, and the magnetic suction member 211 is a magnet. In the embodiment of the present application, the number of magnetic suction members 211 is set to one, and one magnetic suction member 211 is embedded and installed in the center position of the bearing surface of the storage shell 27. When the figure is placed on the storage shell 27, the magnetic member in the figure is magnetically connected to the magnetic suction member 211, so as to keep the figure stably placed on the connection unit 2 and prevent the figure from falling off and separating from the connection unit 2.

[0068] Reference Figure 8In another possible implementation, a plug-in unit 212 (below the stabilizing member 21) is provided at the position where the magnetic attraction member 211 is provided at the center of the bearing surface of the storage housing 27, and the plug-in unit 212 may be a plug-in block or a slot structure. Corresponding to the plug-in unit 212, a slot or a plug-in block structure is provided at the bottom where the hand-held device contacts the connecting unit 2, and the hand-held device is stably installed on the connecting unit 2 through the plug-in cooperation of the slot and the plug-in block.

[0069] The implementation principle of the embodiment 1 is as follows: by setting the connection unit 2 on the tap unit 1, and connecting the connection unit 2 to the tap unit 1 through the hinge assembly 4, the connection unit 2 rotates along the hinge assembly 4 and is in an open state for carrying and displaying the figure, so that the power rail 100 is more useful. And by setting the stabilizing member 21 on the connection unit 2, the stabilizing member 21 cooperates with the figure to keep the figure stably installed on the connection unit 2, and prevent the figure from detaching from the connection unit 2.

[0070] Embodiment 2: The embodiment of the present application discloses a hand-held connection device based on a branch unit 1 .

[0071] Reference Figure 7 , based on the hinge assembly 4 and the connecting unit 2 disclosed in Example 1. In the embodiment of the present application, the branch unit 1 includes a base 11, a base shell 13 mounted on one side of the base 11, and a fastener 12 integrally arranged on the other side of the base 11. The fastener 12 includes a fastening plate 122 and an elastic buckle 123. The fastening plate 122 and the second cover 142 of the base cover 14 have basically the same appearance structure, that is, the fastening plate 122 is set in a square plate shape, the fastening plate 122 is perpendicular to the surface of the base 11 and is coaxially arranged, and the thickness direction of the fastening plate 122 is orthogonal to the axis of the base 11. The hinge assembly 4 is connected to the base shell 13.

[0072] The elastic clip 123 is embedded in the side wall of the fastening plate 122 in the thickness direction. The elastic clip 123 can be a metal spring or a rubber spring, and the number of the elastic clip 123 is set to at least one. In the embodiment of the present application, the number of the elastic clips 123 is set to 4, and the four elastic clips 123 are grouped in pairs. The two elastic clips 123 in the same group are placed on both side surfaces of the fastening plate 122, that is, the two elastic clips 123 on different sides of the fastening plate 122 are arranged opposite to each other; the two groups of elastic clips 123 are symmetrically arranged about the axis center of the fastening plate 122. The elastic expansion and contraction direction of the elastic buckle 123 is the thickness direction of the fastening plate 122. When the tap unit 1 is installed on the power rail 100, the fastening plate 122 with the elastic buckle 123 is inserted into the open cavity 102 through the rail opening 101. The elastic buckle 123 passes through the rail opening 101 and is engaged with the side of the power rail 100 shell that forms the rail opening 101 and faces the open cavity 102, thereby achieving the fixed installation of the tap unit 1 on the power rail 100. At this time, the fastener 12 is in a connected state. A certain pulling force is applied to the tap unit 1 in the direction away from the power rail 100, so that the tap unit 1 is disengaged from the open cavity 102, and the fastener 12 is turned into a separated state.

[0073] Embodiment 3: The embodiment of the present application discloses a hand-held connection device based on a branch unit 1 .

[0074] Reference Figure 8 Based on the tap unit 1, hinge assembly 4 and connection unit 2 disclosed in Example 2, the elastic buckles 123 on both sides of the fastening plate 122 can be replaced by friction pads 124, and the friction pads 124 can be rubber pads. The number of friction pads 124 is set to two, and the two friction pads 124 are respectively placed on the two sides of the fastening plate 122, and the two friction pads 124 are arranged at opposite positions on both sides of the fastening plate 122, so that when the external force of the power rail 100 acts on the two friction pads 124, the external force of one friction pad 124 can be transmitted and act on the other friction pad 124, so as to increase the positive pressure between the other friction pad 124 and the power rail 100. The friction pad 124 is also provided with friction lines 124 to increase the friction between the friction pad 124 and the power rail 100.

[0075] When installing the tap unit 1 on the power rail 100, insert the fastening plate 122 with the friction pad 124 into the opening 102 through the rail opening 101 until the end face of the base 11 facing away from the base shell 13 fits with the end face of the power rail 100. At this time, the friction pad 124 is just placed at the position of the rail opening 101, and the outer sides of the two friction pads 124 facing away from each other are tightly fitted with the shell of the power rail 100 forming the rail opening 101 of the power rail 100. The friction between the friction pad 124 and the power rail 100 realizes the stable installation of the tap unit 1 on the power rail 100, and the fastener 12 is in a connected state. Apply a certain pulling force away from the power rail 100 to the tap unit 1, so that the tap unit 1 is disengaged from the opening 102 of the power rail 100, and the fastener 12 is turned into a separated state.

[0076] Embodiment 4: The present application embodiment discloses a figurine connection device based on a branch unit 1. Based on the branch unit 1, hinge assembly 4 and connection unit 2 disclosed in Example 2, the single-sided elastic buckle 123 structure on the fastening plate 122 can be replaced with a friction pad 124, that is, the elastic buckle 123 is provided on one side of the fastening plate 122, and the friction pad 124 is provided on the other side. The structure on both sides of the fastening plate 122 can refer to the attached diagram of Example 3. Figure 7 and the attached Figure 8 Two elastic buckles 123 are provided, and the arrangement method of the elastic buckles 123 on the fastening plate 122 is the same as that of the second embodiment. One friction pad 124 is provided, and the arrangement method of the friction pad 124 on the fastening plate 122 is the same as that of the third embodiment.

[0077] The elastic buckle 123 is arranged on the side of the fastening plate 122 away from the hinge assembly 4, and the friction pad 124 is arranged on the side of the fastening plate 122 close to the hinge assembly 4. With such arrangement, when the hand-held device is placed on the bearing surface of the connecting unit 2, the hand-held device applies downward pressure to the connecting unit 2, and the connecting unit 2 drives the tapping unit 1 and the fastening plate 122 to generate a flipping movement trend through the hinge assembly 4. The flipping movement trend of the fastening plate 122 is more conducive to realizing the snap connection between the elastic buckle 123 and the track opening 101 of the power track 100.

[0078] Embodiment 5: The embodiment of the present application discloses a hand-held connection device based on a branch unit 1 .

[0079] Reference Fig. 9Based on the tap unit 1 and the connection unit 2 disclosed in Example 4, a fixed arm 3 is further provided between the tap unit 1 and the connection unit 2. The fixed arm 3 is an arc-shaped plate on which a reinforcing rib is provided to improve the bearing strength of the fixed arm 3 itself. One end of the fixed arm 3 is integrally formed on the outer edge of the base shell 13, and the other end of the fixed arm 3 is integrally provided with the outer edge of the storage shell 27. Due to the bearing connection function of the fixed arm 3, the end face of the tap unit 1 and the bearing surface of the connection unit 2 form a certain angle and are stably maintained. The angle between the end face of the tap unit 1 and the bearing surface of the connection unit 2 is the arc of the fixed arm 3. The method for determining the arc of the fixed arm 3 is usually related to the installation angle of the power rail 100 on the wall, and when the hand-held connection device based on the tap unit 1 is installed on the power rail 100, the end face of the connection unit 2 is perpendicular to the direction of gravity. Typically, the power rail 100 is installed horizontally on the wall, and the opening direction of the rail opening 101 is parallel to the ground. Then, setting the arc of the fixed arm 3 to 90° can make the bearing surface of the connection unit 2 perpendicular to the direction of gravity, so that the connection unit 2 can carry the figure.

[0080] Embodiment 6: The embodiment of the present application discloses a hand-held connection device based on a branch unit 1 .

[0081] Reference Fig.10 Based on the tap unit 1, hinge assembly 4 and connection unit 2 disclosed in Example 5, the fastening plate 122 can be set as a wedge plate 125, and the cross section of the fastening plate 122 in the thickness direction is set as a wedge, that is, the curvature of the fastening plate 122 gradually increases along the direction close to the base 11. When the fastening plate 122 is inserted into the opening cavity 102 of the power rail 100, the end of the wedge plate 125 is engaged with the side of the power rail 100 shell that forms the rail opening 101 and faces the opening cavity 102, thereby realizing the fixed installation of the tap unit 1 on the power rail 100, and the fastener 12 is in a connected state. A certain pulling force is applied to the tap unit 1 in the direction away from the power rail 100, so that the tap unit 1 is disengaged from the opening cavity 102, and the fastener 12 is turned into a separated state.

[0082] Embodiment 7: The embodiment of the present application discloses a hand-held connection device based on a branch unit 1 .

[0083] Reference Fig.11, based on the hinge assembly 4 and the connecting unit 2 disclosed in Example 1. In the embodiment of the present application, the tap unit 1 includes a base 11, a base shell 13 snap-fitted and mounted on one side of the base 11, and a magnetic mounting member 126 (lower than the fastener 12) embedded and mounted on the base 11. The magnetic mounting member 126 can be a magnet. The number of magnetic mounting members 126 is set to at least one. In the embodiment of the present application, the number of magnetic mounting members 126 is set to two, and the two magnetic mounting members 126 are symmetrically arranged about the center of the disc-shaped base 11. The shell of the power rail 100 is made of magnetic material. When the tap unit 1 is installed on the power rail 100, the magnetic mounting member 126 is magnetically connected to the power rail 100, so as to realize the magnetic installation of the tap unit 1 on the power rail 100. At this time, the fastener 12 is in a connected state. A certain pulling force is applied to the tap unit 1 in a direction away from the power rail 100 , and the magnetic mounting member 126 is disengaged from the power rail 100 , so that the tap unit 1 is disengaged from the opening 102 , and the fastener 12 is turned into a separated state.

[0084] It is worth noting that, usually, the shell of the power rail 100 is made of aluminum or plastic, which cannot be magnetically attracted by the magnetic mounting member 126 . A magnetic attraction member 211 may also be built into the shell of the power rail 100 to achieve a magnetic connection between the magnetic mounting member 126 and the power rail 100 .

[0085] Embodiment 8: The embodiment of the present application discloses a hand-held connection device based on a branch unit 1 .

[0086] Based on the hinge assembly 4 and the connection unit 2 disclosed in Example 5. In the embodiment of the present application, the tap unit 1 includes a base 11, a base shell 13 snap-fitted and installed on one side of the base 11, and a card plate 127 integrally arranged on the side of the base 11 away from the base shell 13. The number of the card plate 127 is at least one, and the number of the card plate 127 in the embodiment of the present application is one. A card slot 129 is provided on the end surface of the housing of the power rail 100 where the rail opening 101 is provided. When the tap unit 1 is installed on the power rail 100, the card plate 127 is snap-fitted and installed in the card slot 129 of the power rail 100, and the fastener 12 is in a connected state. The card plate 127 is removed from the card slot 129, the tap unit 1 is separated from the power rail 100, and the fastener 12 is turned into a separated state. The card slot 129 can also be provided on both sides of the width direction of the power rail 100.

[0087] Reference Fig.12 and Fig.13In another achievable manner, two clamping plates 127 are provided, and the two clamping plates 127 are arranged parallel to each other. The ends of the two clamping plates 127 facing away from the base 11 are provided with clamping hooks, and the two clamping hooks are extended from the ends of the clamping plates 127 where they are located in directions facing away from each other. Clamping grooves 129 are provided on both sides of the shell of the power rail 100. When the tap unit 1 is installed on the power rail 100, the clamping hooks are clamped and installed in the clamping grooves 129 on both sides of the shell of the power rail 100, and the fasteners 12 are in a connected loading state. A certain pulling force is applied to the tap unit 1 in a direction away from the power rail 100, so that the clamping hooks are separated from the clamping grooves 129, so that the tap unit 1 is separated from the power rail 100, and the fasteners 12 are turned into a separated state.

[0088] Reference Fig.14 In another achievable manner, two clamping plates 127 are provided, and the two clamping plates 127 are provided in parallel with each other, and the side walls of the two clamping plates 127 close to each other are provided with friction lines. When the tap unit 1 is installed on the power rail 100, the two clamping plates 127 cooperate with each other to clamp the power rail 100 from both sides in the width direction, so as to realize the installation of the tap unit 1 on the power rail 100. At this time, the friction lines are pressed against the outer wall of the power rail 100, increasing the friction between the clamping plate 127 and the power rail 100, and improving the stability of the installation of the tap unit 1 on the power rail 100. It is worth noting that the clamping plate 127 itself is elastic, and the elastic tightening effect of the clamping plate 127 itself is used to improve the clamping force of the clamping plate 127 on the power rail 100.

[0089] Embodiment 9: The embodiment of the present application discloses a hand-held connection device based on a branch unit 1 .

[0090] Reference Fig.15 Based on the branch unit 1 disclosed in Example 1, the hinge assembly 4 disclosed in Example 1 in the embodiment of the present application can also be replaced by an adjustment assembly 5, and the connection unit 2 can be deformed accordingly according to the specific structure of the branch unit 1. The adjustment assembly 5 is arranged between the branch unit 1 and the connection unit 2, and is used to connect and install the connection unit 2 on the branch unit 1, and at the same time realize the angle adjustment of the connection unit 2 relative to the end face of the branch unit 1.

[0091] The branch unit 1 of Example 9 is substantially the same in structure as the branch unit 1 of Example 1, and the only difference between the two is that the branch unit 1 disclosed in Example 2 is not provided with the first hinge seat 41.

[0092] Reference Fig.15The adjustment component 5 may include a support rod 51 and a magnetic ball 52. The support rod 51 extends from the top of the tap unit 1 and is coaxially arranged with the tap unit 1. The magnetic ball 52 is fixedly mounted on the end of the support rod 51 away from the tap unit 1. The connection unit 2 is a magnetic suction cylinder 22. The magnetic suction cylinder 22 is embedded in the connection unit 2 and installed on the hand-held figure. The magnetic ball 52 and the magnetic suction cylinder 22 are magnetically attracted, so that the end of the magnetic suction cylinder 22 is always against the outer peripheral wall of the connection unit 2, so that the connection unit 2 is installed on the adjustment component 5. Under the action of external force adjustment, the magnetic suction cylinder 22 can slide around the outer peripheral wall of the magnetic ball 52, and during the sliding process, the magnetic suction cylinder 22 is always adsorbed on the magnetic ball 52, that is, the magnetic ball 52 and the magnetic suction cylinder 22 can be adjusted in a manner similar to a universal joint. Thereby, the installation of the hand-held figure on the connection unit 2 is realized, and at the same time, this connection method is conducive to the adjustment of the relative installation position of the hand-held figure on the connection unit 2.

[0093] Embodiment 10: The embodiment of the present application discloses a hand-held connection device based on a branch unit 1 .

[0094] Reference Fig.16 Based on the tap unit 1 disclosed in Example 9, the adjustment assembly 5 may include a telescopic rod 53 and a universal rod 54. The telescopic rod 53 has at least two sections. In the embodiment of the present application, the number of telescopic rods 53 is two sections. The telescopic rod 53 extends from the top of the tap unit 1 and is coaxially arranged with the tap unit 1. A universal groove is formed at the end of the telescopic rod 53 away from the tap unit 1, and a universal ball is integrally arranged at one end of the universal rod 54. The universal ball is universally rotatably installed in the universal groove to realize the connection of the universal rod 54 at the end of the telescopic rod 53 away from the tap unit 1, and at the same time realize the universal adjustment function of the universal rod 54 relative to the telescopic rod 53. The connection unit 2 can be a storage tray 23, and the storage tray 23 is integrally connected to one end of the universal rod 54 away from the telescopic rod 53, and the storage tray 23 is coaxially arranged with the universal rod 54 to realize the connection between the connection unit 2 and the adjustment assembly 5.

[0095] By setting the adjustment component 5 as a telescopic rod 53 and a universal rod 54, the telescopic function of the telescopic rod 53 itself is used to achieve the distance adjustment between the connecting unit 2 and the branch unit 1; the universal adjustment function of the universal rod 54 is used to achieve the posture adjustment of the connecting unit 2 relative to the branch unit 1, thereby achieving the posture adjustment of the hand figure placed on the connecting unit 2.

[0096] Embodiment 11: The embodiment of the present application discloses a hand-held connection device based on a branch unit 1 .

[0097] Based on the tapping unit 1 disclosed in Example 9, refer to Fig.17In another achievable manner, the adjustment assembly 5 includes a hinge seat and a universal adjustment rod 56, and the number of the universal adjustment rods 56 can be set to one or more. In the embodiment of the present application, the number of the universal adjustment rods 56 is described as two. The hinge seat extends from the top of the tap unit 1 and is coaxially arranged with the tap unit 1. The first universal adjustment rod 56 is hingedly connected to the end of the hinge seat away from the tap unit 1, and the hinge seat realizes the movable installation of the first universal adjustment rod 56 on the tap unit 1. The second universal adjustment rod 56 is universally connected to the end of the first universal adjustment rod 56 away from the hinge seat through a universal ball head structure, thereby realizing the connection between the second universal adjustment rod 56 and the first universal adjustment rod 56. The connecting unit 2 is a clamp structure, refer to Fig.17 The hoop is a semi-open hoop, and a universal ball head is provided on the hoop, and the universal ball head of the hoop is connected to the end of the second universal adjustment rod 56 away from the first universal adjustment rod 56, so as to realize the connection between the connecting unit 2 and the adjustment assembly 5. The hand model is held by the semi-open hoop 23, so as to realize the fixed installation of the hand model on the connecting unit 2.

[0098] Reference Fig.18 In another achievable manner, the connection unit 2 may also be an elastic closed clamp 24, such as an elastic clamp, which is sleeved on the hand-held device and tightens the hand-held device by its own elasticity to achieve installation of the hand-held device on the connection unit 2. The elastic closed clamp 24 and the open clamp also use a universal ball head structure to achieve connection between the connection unit 2 and the adjustment assembly 5.

[0099] By setting the universal adjustment assembly 5 to a plurality of universal adjustment rods 56, and utilizing the universal adjustment functions between the first universal adjustment rod 56 and the tapping unit 1, between the first universal adjustment rod 56 and the second universal adjustment rod 56, and between the second universal adjustment rod 56 and the connecting unit 2, the distance position and posture of the connecting unit 2 relative to the tapping unit 1 can be adjusted, thereby achieving the display posture adjustment of the hand model installed on the connecting unit 2. The connecting unit 2 is set to a clamping hoop structure, and the clamping hoop is used to clamp the hand model, so as to achieve the fixation of the hand model on the connecting unit 2, thereby improving the problem that the hand model is not convenient to place and display due to the uneven bottom.

[0100] Embodiment 12: The embodiment of the present application discloses a hand-held connection device based on a branch unit 1 .

[0101] Reference Fig.19 Based on the power rail 100 tapping unit 1 , hinge assembly 4 and connection unit 2 disclosed in Embodiment 1 , the embodiment of the present application is different from Embodiment 1 in that the structure of the fastener 12 is different.

[0102] Reference Fig.19The track socket includes a power track 100 and one or more adapters 200. The adapter 200 can be installed on the power track 100 through an opening on the power track 100. The power track 100 can guide the adapter 200 to slide, so that the position of the adapter on the power track 100 can be flexibly adjusted. It can be understood that although Fig.19 Only one adapter 200 is shown, but the number of adapters 200 is not limited to one, for example, it can be two or more. When multiple adapters 200 are installed on the power rail 100, the multiple adapters 200 can be adjusted independently of each other. The adapter 200 can be inserted into the open cavity 102 through the rail opening 101 of the power rail 100, and the adapter 200 can enter the rail cavity 103 through the rotation of the adapter 200 itself, so as to achieve the fixed installation and electrical connection of the adapter 200 on the power rail 100. The specific structure of the adapter 200 and the power rail 100 is the same as the structure of the adapter 200 in the Chinese patent application with application number CN202322847842.8 and the name "A tap unit 1 and rail socket", which will not be repeated here.

[0103] Reference Fig.19 The fastener 12 is a plug 128, which is adapted to the socket on the adapter 200. The structure of the fastener 12 is described below using the three-pin plug 128 as an example. The fastener 12 of the tap unit 1 is inserted into the socket of the adapter 200, and the tap unit 1 is installed on the adapter 200.

[0104] It is worth noting that the connection unit 2 of the fastener 12 based on the plug 128 structure is not limited to the hinge assembly 4 and the connection unit 2 disclosed in Example 1. The adjustment assembly 5 and the connection unit 2 disclosed in Examples 8-11 can be adapted to the branch unit 1 structure of this embodiment.

[0105] Embodiment 13: Reference Fig. 20 , based on the tap unit 1 disclosed in Example 1. In the embodiment of the present application, the tap unit 1 structure can be the disc-shaped structure shown in Example 1, or the adapter 200 structure shown in Example 12. The following description is made by taking the disc-shaped structure disclosed in Example 1 as an example.

[0106] The connection unit 2 includes a storage plate 26 and a clamping member 25 disposed on the storage plate 26. The clamping member 25 is an arc-shaped piece. The arc-shaped extension direction of the arc-shaped piece is along the vertical direction of the storage plate 26. The arc-shaped central angle of the arc-shaped piece is greater than 180°, preferably 270°. The arc-shaped piece is integrally disposed on the storage plate 26, and the opening of the arc-shaped piece is in the direction away from the storage plate 26. The arc-shaped piece is sleeved on the outer periphery of the tap unit 1. The larger arc-shaped central angle is conducive to maintaining the stable sleeve installation of the arc-shaped piece on the tap unit 1, so as to realize the installation of the connection unit 2 on the tap unit 1. The hand model is placed on the storage plate 26.

[0107] Embodiment 14: Reference Fig.21 Based on the tap unit 1 and the connection unit 2 disclosed in Example 1, a slot 6 is provided at the end surface of the base shell 13 of the tap unit 1, which is sunken near the edge. A plug-in plate 7 is formed on the outer periphery of the storage shell of the connection unit 2 along the radial direction of the connection unit 2. The plug-in plate 7 is plugged into the slot 6 to achieve a fixed connection between the connection unit 2 and the tap unit 1. At this time, the end surface of the tap unit 1 is perpendicular to the bearing surface of the connection unit 2.

[0108] In another achievable method, the plug-in board 7 and the slot 6 can also be set in reverse, that is, the plug-in board 7 is set at the position where the slot 6 is set in the above-mentioned branch unit 1, and the slot 6 is set at the position where the plug-in board 7 is set in the above-mentioned connection unit 2, and the plug-in board 7 is plugged and installed in the slot 6, which can also realize the vertical fixed connection between the connection unit 2 and the branch unit 1.

[0109] The specific technical solution of the present application is described in detail above, but the present application is not limited to the above technical solution, and supplementary explanation is given below.

[0110] The fastening arm 121 in the embodiment 1 of the present application can be replaced by the guide body and movable conductive sheet structure in the Chinese patent application with application number CN202410508979.7 and title “Adapter and track socket”. The fastening arm 121 in the embodiment 1 of the present application can also be replaced by the conductive pin and conductive insert structure in the Chinese patent application with application number CN202320281783.X and title “Adapter and track socket having the same”.

[0111] The adapter 200 in Example 12 of the present application and the tap unit 1 in Example 13 can be directly obtained from the adapter in the Chinese patent application with application number CN202322847842.8 and the name "An adapter and a track socket". The corresponding adapter 200 in Example 12 and the tap unit 1 in Example 13 can also be directly obtained from the adapter in the Chinese patent application with application number CN202410508979.7 and the name "Adapter and track socket". The corresponding adapter 200 in Example 12 and the tap unit 1 in Example 13 can also be directly obtained from the adapter in the Chinese patent application with application number CN202320281783.X and the name "Adapter and track socket therewith".

[0112] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A hand-held connection device based on a tapping unit, characterized in that: include A tapping unit (1) configured to be detachably mounted on a power rail (100); The connection unit (2) is mounted on the branch unit (1) and is used for connecting the action figure.

2. A hand-held connection device based on a tapping unit according to claim 1, characterized in that: The tapping unit (1) comprises a base (11) and a fastener (12) connected to the base (11), wherein the fastener (12) is configured to be switchable between a connected state and a disconnected state; In the connected state, the fastener (12) mechanically connects the tapping unit (1) to the power rail (100), and In the separated state, the fastener (12) mechanically separates the tap unit (1) from the power rail (100).

3. A hand-held connection device based on a tapping unit according to claim 2, characterized in that: The fastener (12) is a fastening arm (121), the fastening arm (121) comprising a leg (1211) arranged on the base (11) and an arm (1212) arranged on the leg (1211) away from the base (11), and the number of the arm (1212) is not less than one; When the fastener (12) is in a connected state, the leg (1211) and the arm (1212) extend into the power rail (100), and the arm (1212) is engaged with the power rail (100); When the fastener (12) is in a separated state, the leg portion (1211) and the arm portion (1212) are separated from the power rail (100).

4. A hand-held connection device based on a tapping unit according to claim 2, characterized in that: The fastener (12) comprises a fastening plate (122) and at least one elastic buckle (123); the fastening plate (122) is fixed on the base (11); the elastic buckle (123) is fixed on the fastening plate (122); when the fastener (12) is in a connected state, the elastic buckle (123) is snap-fitted with a track opening (101) of the power track (100).

5. A hand-held connection device based on a tapping unit according to claim 2, characterized in that: The fastener (12) comprises a fastening plate (122) and at least one friction pad (124); the fastening plate (122) is fixed on the base (11); the friction pad (124) is fixed on the fastening plate (122); when the fastener (12) is in a connected state, the friction pad (124) presses against a track opening (101) of the power track (100).

6. A hand-held connection device based on a tapping unit according to claim 2, characterized in that: The fastener (12) comprises a fastening plate (122), an elastic buckle (123) and a friction pad (124); the fastening plate (122) is fixed on the base (11); the elastic buckle (123) and the friction pad (124) are separately fixed on two sides of the fastening plate (122); when the fastener (12) is in a connected state, the elastic buckle (123) and the friction pad (124) are both snap-fitted to a track opening (101) of the power track (100).

7. A hand-held connection device based on a tapping unit according to claim 2, characterized in that: The fastener (12) is a wedge-shaped plate (125) having a wedge-shaped cross section in the thickness direction, the cross section of the wedge-shaped plate (1225) gradually widens in a direction approaching the base, and when the fastener (12) is in a connected state, the wedge-shaped plate (125) is clamped with the power rail (100).

8. The hand-held connection device based on the tapping unit according to claim 2 is characterized in that: The fastener (12) is a magnetic mounting member (126), the magnetic mounting member (126) is arranged on the base (11), and the magnetic mounting member (126) is configured to be magnetically connected to the power rail (100).

9. The hand-held connection device based on the tapping unit according to claim 2, characterized in that: The fastener (12) is a clamping plate (127), and the number of the clamping plates (127) is not less than one, and the clamping plate (127) is clamped and connected to the power rail (100).

10. The hand-held connection device based on the tapping unit according to claim 2, characterized in that: The invention also comprises an adapter (200), the adapter (200) being detachably mounted on the power rail (100), and the tapping unit (1) being detachably mounted on the adapter (200); the fastener (12) being a plug (128), the plug (128) being fixed on the base (11), and the plug (128) being configured to be insertable into a socket of the adapter (200).

11. A hand-held connection device based on a tapping unit according to claim 1, characterized in that: The connection unit (2) is provided with a stabilizing member (21), and the stabilizing member (21) is configured to be tightly connected to the figure to keep the figure stable on the connection unit (2).

12. A hand-held connection device based on a tapping unit according to any one of claims 2 to 11, characterized in that: A fixed arm (3) is provided between the tap unit (1) and the connecting unit (2); one end of the fixed arm (3) is fixedly connected to the tap unit (1), and the other end of the fixed arm (3) is fixedly connected to the connecting unit (2); an end face of the tap unit (1) and a bearing face of the connecting unit (2) form a certain angle and are stably maintained.

13. A hand-held connection device based on a tapping unit according to any one of claims 2 to 11, characterized in that: A hinge assembly (4) is provided between the branch unit (1) and the connection unit (2), and the connection unit (2) is configured to be able to rotate along the hinge assembly (4) to switch between an open state and a closed state; In the closed state, the bearing surface of the connection unit (2) is in contact with the tapping unit (1); In the open state, the bearing surface of the connection unit (2) forms a certain angle with the end surface of the tapping unit (1) and is stably maintained.

14. A hand-held connection device based on a tapping unit according to claim 13, characterized in that: The hinge assembly (4) comprises a first hinge seat (41) arranged on the branch unit (1), a second hinge seat (42) arranged on the connection unit (2), and a hinge shaft (43), wherein the hinge shaft (43) connects the first hinge seat (41) and the second hinge seat (42).

15. A hand-held connection device based on a tapping unit according to claim 14, characterized in that: The first hinge seat (41) is provided with a first stop surface (411), and the second hinge seat (42) is provided with a second stop surface (421); when the connection unit (2) is in an open state, the first stop surface (411) abuts against the second stop surface (421), so that the connection unit (2) and the tapping unit (1) form a certain angle and are stably maintained.

16. A hand-held connection device based on a tapping unit according to claim 14, characterized in that: The first hinge seat (41) is provided with an elastic limiting plate (44), and the second hinge seat (42) is provided with a closed slot (45) and an open slot (46); When the hinge assembly (4) is in a closed state, the elastic limiting plate (44) is engaged with the closing groove (45) to keep the closed state of the hinge assembly stable; When the hinge assembly (4) is in an open state, the elastic limiting plate (44) is engaged with the open slot (46) to keep the open state of the hinge assembly stable.

17. A hand-held connection device based on a tapping unit according to any one of claims 2 to 11, characterized in that: An adjustment component (5) is also provided between the tapping unit (1) and the connecting unit (2); one end of the adjustment component (5) is connected to the tapping unit (1), and the other end is connected to the connecting unit (2); the adjustment component (5) is configured to adjust the position and posture of the connecting unit (2).

18. A hand-held connection device based on a tapping unit according to claim 17, characterized in that: The adjustment assembly (5) comprises a support rod (51) fixedly mounted on the tap unit (1) and a magnetic ball (52) fixedly mounted on an end of the support rod (51) away from the tap unit (1); The connection unit (2) is a magnetic suction cylinder (22), and the magnetic suction cylinder (22) is configured to be mounted on the figurine; the magnetic ball (52) is magnetically attracted to the magnetic suction cylinder (22), and the magnetic suction cylinder (22) can slide universally around the magnetic ball (52) and always remain attracted to the magnetic ball (52) during the sliding process.

19. The hand-held connection device based on the tapping unit according to claim 17, characterized in that: The adjustment assembly (5) comprises a telescopic rod (53) fixedly mounted on the tapping unit (1) and a universal rod (54) universally connected to an end of the telescopic rod (53) away from the tapping unit (1); The connection unit (2) is a storage tray (23), and the storage tray (23) is connected to the end of the universal rod (54) away from the telescopic rod (53).

20. The hand-held connection device based on the tapping unit according to claim 17, characterized in that: The adjustment assembly (5) comprises a universal seat (55) arranged on the tapping unit (1) and at least one universal adjustment rod (56); A universal adjustment rod (56) is provided, one end of the universal adjustment rod (56) is movably mounted on the universal seat (55), and the other end of the universal adjustment rod (56) is movably connected to the connection unit (2); A plurality of universal adjustment rods (56) are provided, and two adjacent universal adjustment rods (56) are universally connected, one end of the universal adjustment rod (56) is movably mounted on the universal seat (55), and the other end of the universal adjustment rod (56) is movably connected to the connection unit (2).

21. A hand-held connection device based on a tapping unit according to claim 20, characterized in that: The connection unit (2) is configured as an open clamp (23), the open clamp (23) being universally connected to the adjustment assembly (5), and the open clamp (23) being configured to fasten and clamp the hand model; The connection unit (2) is configured as a closed clamp (24), the closed clamp (24) being universally connected to the adjustment component (5), and the closed clamp (24) being configured to tighten the hand model.

22. The hand-held connection device based on the tapping unit according to claim 1, characterized in that: The connection unit (2) comprises a clamping piece (25) and a storage plate (26) fixedly connected to the clamping piece (25); the clamping piece (25) is clamped and connected to the branch unit (1).

23. The hand-held connection device based on the tapping unit according to claim 1, characterized in that: One of the branch unit (1) and the connection unit (2) is provided with a slot (6), and the other is provided with a plug board (7), and the plug board (7) is plugged into and matched with the slot (6).

24. A track socket, characterized in that: A hand-held connection device based on a tapping unit (1) for a track socket comprising one or more of any one of claims 1 to 22; and a power track (100).

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