Quick disassembly and assembly type electrical connection module and unit assembly

Abstract

The utility model discloses a quick disassembly and assembly type electrical connection module and a unit assembly. The quick disassembly and assembly type electrical connection module comprises a shell, a fixed conductive assembly, a movable conductor and a wire clamping switch, the fixed conductive assembly comprises an external conductive part and an internal conductive part which are connected with each other; the external conductive part is exposed out of the shell to form a plugging part or is arranged in a hole structure in the plugging part of the shell; a mounting cavity is formed in the shell, and the internal conductive part and the movable conductor are arranged in the mounting cavity; one side, far away from the plugging part, of the shell is provided with a wire plugging hole communicated with the mounting cavity; the acting end of the wire clamping switch extends into the mounting cavity to act on the movable conductor; the wire clamping switch controls the rotation or deformation of the movable conductor so as to form an adjustable wire clamping channel between the internal conductive part and the movable conductor, and the adaptive wire clamping channel is formed through the opening and closing of the wire clamping switch, thereby achieving the plug-and-play between a wire and a module, remarkably shortening the assembly time, reducing the operation difficulty, and improving the production efficiency. And the electrical connection module does not need to be integrally disassembled during maintenance, so that the maintenance time and cost are greatly saved.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical connection, including electrical connection structures such as power sockets, plugs, electrical male and female plug-in components, and in particular to a quick-disassembly electrical connection module and unit component that is easy to connect and repair. Background Art

[0002] Conventional factory equipment, computer cases, computer hosts, televisions, rice cookers and other electrical products are equipped with power sockets, which are plugged in with power plugs to provide power to the electrical appliances. In addition, different modules inside the electrical appliances are usually electrically connected to each other through electrical connection components.

[0003] Usually, a power plug assembly or an electrical plug assembly includes two relatively plugged electrical connection modules, each module basically includes an insulating shell, a conductor assembly and a wire, wherein the conductor assembly often includes a copper bus and conductive pins extending into the plug portion.

[0004] The patent document of a plug connector and its combination with application publication number CN118472712A discloses a plug connector and its combination, which mainly includes an insulating shell, a conductive terminal, a wire and a locking member. The locking member can be rotatably pivoted to the outside of the insulating shell, and is designed with a safety hook buckle and a safety hook spring to achieve stable locking with the socket connector. In addition, related fixing structures and limiting structures are also provided to ensure the stability and reliability of the plug connector during use.

[0005] The patent document of plug structure and electrical connector with application publication number CN118399121A discloses a plug structure and electrical connector, which are mainly used for data cables. The plug structure includes a plug body and a connector, and the connector is provided with a chamber, and a first wire hole and a second wire hole are respectively opened at both ends. The design of the plug structure makes the wire core in a non-straightened state in the chamber to provide a buffer. In addition, a clamping member is provided on the shell to clamp the wire skin to prevent the wire skin and the plug shell from being damaged and broken and pulling the wire core and the plug contact, thereby avoiding the risk of breaking.

[0006] In addition to these patents, the power plug components of small household appliances and other electrical appliances in daily life also present a similar structure. The power socket includes a plastic base, the front side of the plastic base is provided with an insertion cavity, the insertion cavity is adapted to the power plug, and three conductive pins are arranged in the insertion cavity. The rear side of the plastic base is provided with three copper bars corresponding to the conductive pins, and the conductive sheet is connected to the inner end of the external wire. Similarly, the plug also includes a plastic base, a copper bar arranged in the plastic base and connected to the wire, and a conductive terminal extending from the end, and the conductive terminal is connected to the copper bar.

[0007] In the above-mentioned prior arts, the conductive components that achieve conductive docking between the electrical connection module and another module connect the conductor components such as copper bars inside, and the conductor components and the external wires are fixedly connected by means such as screws and welding.

[0008] During production, a screwdriver is used to turn and lock the screws or welding is used to complete the wiring work of the fittings. The operation is relatively troublesome, the assembly efficiency is relatively low, and since the body components and the external wires are fixedly connected by means such as screws and welding, the connection points are prone to breakage and detachment. In addition, since the power wires are prone to aging and physical damage during use, and the connection position between the wires and the connection module body is inside the housing, the maintenance is very difficult. Utility Model Content

[0009] In view of the disadvantages in the prior art, the present utility model provides a quick-disassembly type electrical connection module that facilitates wire assembly and replacement, and at the same time provides a quick-disassembly type electrical connection unit adapted to different types of connectors.

[0010] The technical solution adopted by the present utility model to solve the above technical problems is: a quick-disassembly type electrical connection module; comprising a housing, a fixed conductive component, a movable conductor, and a wire clamping switch;

[0011] The fixed conductive component includes an external conductive part and an internal conductive part that are connected to each other;

[0012] The external conductive part is exposed outside the housing to form a plug-in part or is arranged in a hole structure in the plug-in part of the housing;

[0013] An installation cavity is provided inside the housing, and the internal conductive part and the movable conductor are arranged in the installation cavity;

[0014] A wire insertion hole communicating with the installation cavity is provided on one side of the housing away from the plug-in part;

[0015] The wire clamping switch includes an operation end and an acting end. The wire clamping switch is pivotally connected to the housing. The operation end is located outside the housing, and the acting end extends into the installation cavity to act on the movable conductor;

[0016] The wire clamping switch controls the rotation or deformation of the movable conductor so as to form an adjustable wire clamping channel between the internal conductive part and the movable conductor.

[0017] The preferred technical solution adopted by the present utility model to solve the above technical problems is: the housing includes a first housing part and a second housing part.

[0018] The fixed conductive component, the movable conductor, the wire clamping switch, and the wire insertion hole are arranged on the second housing part; the external conductive part extends out of the second housing part;

[0019] A connection hole is provided on the bottom wall of the first housing part, and the external conductive part passes through the connection hole;

[0020] A connection structure is provided between the first housing part and the second housing part so that the first housing part is connected to the side of the second housing part away from the wire insertion hole.

[0021] The preferred technical solution adopted by the present utility model to solve the above technical problem is: a limit clamping component is provided between the bottom wall of the first housing part and the external conductive part;

[0022] The limit clamping component includes a plurality of convexes at the root section of the external conductive part and clamping positions on the edge of the corresponding connection hole.

[0023] The preferred technical solution adopted by the present utility model to solve the above technical problem is: including multiple groups of circuit units; each circuit unit includes a fixed conductive component, a movable conductor, and a wire clamping switch; the external conductive parts are separated conductive feet from each other; the number of wire insertion holes of the housing is the same as the number of conductive feet;

[0024] The number of the internal conductive parts, the movable conductors, and the wire clamping switches is the same as the number of the conductive feet and they correspond one by one; the internal conductive parts are independent of each other, and each internal conductive part is correspondingly connected to an external conductive part;

[0025] Each wire insertion hole communicates with a wire clamping channel between each internal conductive part and the movable conductor adjusted by each wire clamping switch.

[0026] The preferred technical solution adopted by the present utility model to solve the above technical problem is: the first housing part includes the bottom wall and an annular peripheral wall surrounding the bottom wall, and the annular peripheral wall and the bottom wall enclose a recessed insertion cavity; the external conductive part passes through the connection hole and extends into the insertion cavity.

[0027] The preferred technical solution adopted by the present utility model to solve the above technical problem is: a quick-disassembly type electrical connection module; including a first housing part, a second housing part, and multiple groups of circuit units; each circuit unit includes a fixed conductive component, a movable conductor, and a wire clamping switch;

[0028] Each fixed conductive component includes an external conductive part and an internal conductive part connected to each other;

[0029] An installation cavity is provided inside the second housing part, and the internal conductive part and the movable conductor are arranged in the installation cavity;

[0030] A wire insertion hole communicating with the installation cavity is provided on the side of the second housing part away from the insertion part;

[0031] The external conductive part extends out of the outside of the second housing part;

[0032] The first housing part is connected to the second housing part. A connection hole is provided in the bottom wall of the first housing part, and the external conductive part passes through the connection hole;

[0033] The wire clamping switch includes an operating end and an acting end. The wire clamping switch is pivotally connected to the housing. The operating end is located outside the housing, and the acting end extends into the installation cavity to act on the movable conductive body;

[0034] The wire clamping switch controls the rotation or deformation of the movable conductive body so as to form an adjustable wire clamping channel between the internal conductive part and the movable conductive body;

[0035] Each wire insertion hole communicates with a wire clamping channel between each internal conductive part adjusted by each wire clamping switch and the movable conductive body.

[0036] The preferred technical solution adopted by the present utility model to solve the above technical problems is that each external conductive part respectively passes through its own connection hole; a limiting clamping component is provided between the bottom wall and the external conductive part;

[0037] The limiting clamping component includes a plurality of clamping protrusions on the root section of the external conductive part and clamping positions on the edge of the corresponding connection hole.

[0038] The preferred technical solution adopted by the present utility model to solve the above technical problems is that the second housing part includes a plurality of sub-housings provided with wire insertion holes. Each sub-housing is provided with a set of fixed conductive components, a movable conductive body and a wire clamping switch;

[0039] The side wall of the sub-housing is provided with a positioning and splicing structure so that a plurality of the sub-housings are spliced adjacent to each other, and each external conductive part extends towards the same side.

[0040] The preferred technical solution adopted by the present utility model to solve the above technical problems is that a plug-in connection structure is provided between the bottom of the sub-housing and the first housing part. The plug-in connection structure includes a limiting convex column on one of the sub-housing and the first housing part, and a limiting hole on the other of the sub-housing and the first housing part.

[0041] The preferred technical solution adopted by the present utility model to solve the above technical problems is that the external conductive part and the internal conductive part are integrally formed; the external conductive part and the internal conductive part both extend horizontally and a bending part is provided between the two;

[0042] A clamping groove adapted to the bending part is provided in the sub-housing, and the bending part can be embedded in the clamping groove.

[0043] The preferred technical solution adopted by the present utility model to solve the above technical problems is: a quick-disassembly and quick-assembly type electrical connection unit assembly; including a split housing, on which a set of fixed conductive components, a movable conductor and a wire clamping switch are provided.

[0044] A positioning and splicing structure is provided on the side wall of the split housing so that a plurality of the split housings are spliced adjacent to each other laterally.

[0045] The fixed conductive component includes an externally connected conductive part and an internally connected conductive part which are connected to each other.

[0046] The internally connected conductive part and the movable conductor are arranged inside the split housing, and the externally connected conductive part extends out of the outer side of the split housing towards one side.

[0047] The wire clamping switch includes an operating end and an acting end, the wire clamping switch is pivotally connected to the split housing, the operating end is located outside the split housing, and the acting end extends into the interior to act on the movable conductor.

[0048] The wire clamping switch controls the rotation or deformation of the movable conductor so as to form an adjustable wire clamping channel between the internally connected conductive part and the movable conductor.

[0049] A wire insertion hole communicating with the wire clamping channel is provided on one side of the split housing far from the externally connected conductive part.

[0050] The preferred technical solution adopted by the present utility model to solve the above technical problems is: a limiting convex column is provided on the outer surface of the split housing on the same side as the externally connected conductive part, and a one-way anti-disengagement structure is provided at the front section of the limiting convex column.

[0051] The one-way anti-disengagement structure includes a plurality of anti-disengagement protrusions located on the outer peripheral surface of the limiting convex column, the front surface of the anti-disengagement protrusion expands and inclines outwards from front to back, and the rear surface of the anti-disengagement protrusion is a vertical surface perpendicular to the extending direction of the limiting convex column.

[0052] The preferred technical solution adopted by the present utility model to solve the above technical problems is: the externally connected conductive part and the internally connected conductive part are integrally formed; both the externally connected conductive part and the internally connected conductive part extend horizontally and there is a bending part between the two.

[0053] A card slot adapted to the bending part is provided inside the split housing, and the bending part can be embedded into the card slot.

[0054] The preferred technical solution adopted by the present utility model to solve the above technical problems is: a plurality of clamping protrusions are circumferentially arranged at the root section of the externally connected conductive part; the front surface of the clamping protrusion expands and inclines outwards from front to back, and the root protrusion where the rear surface of the clamping protrusion intersects with the surface of the split housing is separated by a certain distance to form an inner groove structure therebetween.

[0055] Compared with the prior art, the advantages of the present invention are as follows:

[0056] First, the mechanism opened and closed by the wire clamping switch quickly adjusts and locks to form a suitable wire clamping channel s, realizing the plug-and-play between the wire and the module, significantly shortening the assembly time, reducing the operation difficulty, enabling the quick disassembly of the wire, without the need to disassemble the electrical connection module as a whole, and greatly saving the maintenance time and cost.

[0057] Second, the same electrical connection unit can easily match various specifications of connectors, improving the compatibility efficiency of the module and the convenience of assembly. Utilizing the wide adaptability of the quick-disassembly electrical connection unit greatly saves the production cost and shortens the production cycle. BRIEF DESCRIPTION OF THE DRAWINGS

[0058] The present utility model will be further described in detail below in conjunction with the drawings and preferred embodiments. However, those skilled in the art will understand that these drawings are only drawn for the purpose of explaining the preferred embodiments and should not be construed as limiting the scope of the present utility model. In addition, unless otherwise specified, the drawings only schematically show the composition or structure of the described object and may include exaggerated displays, and the drawings are not necessarily drawn to scale.

[0059] Figure 1 It is a schematic structural diagram of a quick-disassembly electrical connection module connected with a wire;

[0060] Figure 2 It is a schematic structural diagram of a quick-disassembly electrical connection module; Figure 1 ;

[0061] Figure 3 It is a schematic structural diagram of a quick-disassembly electrical connection module; Figure 2 ;

[0062] Figure 4 It is an exploded view of the structure of a quick-disassembly electrical connection module; Figure 1 ;

[0063] Figure 5 It is an exploded view of the structure of a quick-disassembly electrical connection module; Figure 2 ;

[0064] Figure 6 It is a schematic diagram of the wire assembly process of a quick-disassembly electrical connection module; Figure 1 ;

[0065] Figure 7 It is a schematic diagram of the wire assembly process of a quick-disassembly electrical connection module; Figure 2 ;

[0066] Figure 8Schematic diagram of the wire assembly process of a quick-disassembly type electrical connection module Figure 3 ;

[0067] Figure 9 Schematic diagram of the wire assembly process of a quick-disassembly type electrical connection module Figure 4 ;

[0068] Figure 10 Schematic diagram of a component of a quick-disassembly type electrical connection unit;

[0069] Figure 11 Exploded schematic diagram of a component of a quick-disassembly type electrical connection unit;

[0070] Figure 12 Schematic diagram of the fixed conductive component of a quick-disassembly type electrical connection unit. Detailed implementation mode

[0071] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings. Those skilled in the art will appreciate that these descriptions are only descriptive and exemplary, and should not be construed as limiting the protection scope of the present invention.

[0072] It should be noted that: Similar reference numerals represent similar items in the following drawings. Therefore, once an item is defined in one drawing, it may not be further defined and explained in subsequent drawings.

[0073] As Figures 1-6 shown, this embodiment provides a quick-disassembly type electrical connection module. It includes a housing 1 and multiple groups of circuit units. Each circuit unit includes a fixed conductive component 2, a movable conductor 3, and a wire clamping switch 4.

[0074] Among them, as Figures 3-6 shown, the fixed conductive component 2 includes an externally connected conductive part 21 and an internally connected conductive part 22 that are connected to each other. The externally connected conductive part 21 varies according to the specifications of the electrical connection module. For example, when the electrical connection module is a plug with pins, the externally connected conductive part 21 is exposed outside the housing 1 to form a plug-in part. Another example is when the electrical connection module is a socket with a hole structure. The externally connected conductive part 21 is disposed in the hole structure within the plug-in part of the housing 1, so that it can be probed by the pins of the plug from the hole structure to achieve electrical connection.

[0075] Specifically, an installation cavity k is provided inside the housing 1, and the internally connected conductive part 22 and the movable conductor 3 are disposed in the installation cavity k. A wire insertion hole q communicating with the installation cavity k is provided on one side of the housing 1 away from the plug-in part. That is, the wire insertion hole q and the externally connected conductive part 21 are located on different side surfaces of the housing 1. Generally, the two are located on opposite sides.

[0076] And, as Figures 1-7As shown, the wire clamping switch 4 includes an operating end 41 and an acting end 42. The wire clamping switch 4 is pivotally connected to the housing 1. The operating end 41 is located outside the housing 1, and the acting end 42 extends into the installation cavity k to act on the movable conductor 3. The wire clamping switch 4 controls the rotation or deformation of the movable conductor 3 so as to form an adjustable wire clamping channel s between the internal connection conductive part 22 and the movable conductor 3. Each wire insertion hole q communicates with a wire clamping channel s between each internal connection conductive part 22 adjusted by each wire clamping switch 4 and the movable conductor 3. Each branch wire of the wire L wrapped in the insulating sheath o is pressed in the wire clamping channel s through each wire insertion hole q.

[0077] The quick-disassembly type electrical connection module provided in this embodiment has remarkable beneficial effects not only reflected in the flexibility of the structure, but also greatly improving the convenience and efficiency of wire connection and disassembly. Through the innovative design of the wire clamping switch 4, the user only needs to simply operate the operating end 41 located outside the housing 1 to easily control the movement of the acting end 42 in the installation cavity k, drive the movable conductor 3 to rotate or deform precisely, and thus quickly adjust and lock to form a wire clamping channel s adapted to different specifications of wires. This process does not require complex tools, realizes the plug-and-play between the wire and the module, significantly shortens the assembly time, and reduces the operation difficulty.

[0078] In addition, this design also significantly enhances the reliability of electrical connection and the convenience of maintenance. The adjustability of the wire clamping channel s ensures the stability of wire connection and avoids the problem of poor contact caused by wire size differences. At the same time, when it is necessary to replace or repair the wire, the user can also quickly unlock the wire clamping channel s through the operating end 41 of the wire clamping switch 4 to realize the quick disassembly of the wire, without the need to disassemble the electrical connection module as a whole, greatly saving the maintenance time and cost.

[0079] In this embodiment, as Figures 2-6 shown, the entire module includes three circuit units, which are respectively connected to the live wire, the ground wire and the neutral wire. The three external connection conductive parts 21 are three mutually separated conductive feet, and the conductive feet are distributed in a staggered shape like a pin. The number of wire insertion holes q in the housing 1 is the same as the number of conductive feet. The number of internal connection conductive parts 22, movable conductors 3 and wire clamping switches 4 is the same as the number of conductive feet and corresponds one by one. Each of the internal connection conductive parts 22 is independent of each other, and each internal connection conductive part 22 is correspondingly connected to an external connection conductive part 21. Each wire insertion hole q communicates with a wire clamping channel s between each internal connection conductive part 22 adjusted by each wire clamping switch 4 and the movable conductor 3. Except for the manner shown in this embodiment, the number of circuit units can also be two, and the two external connection conductive parts 21 are two mutually separated conductive feet. Of course, these examples do not exclude the setting of other numbers of circuit units.

[0080] In this embodiment, multiple groups of circuit units are independent of each other. The number of the internal conductive parts 22, the movable conductors 3 and the wire clamping switches 4 is the same as the number of the conductive pins and they correspond to each other one by one. Each of the internal conductive parts 22 is independent of each other, and each internal conductive part 22 is correspondingly connected to an external conductive part 21. However, this does not exclude the existence of a connection relationship between the circuit units in other structures, and thus does not exclude the existence of a connection relationship between the external conductive parts 21 or the internal conductive parts 22 separated from each other.

[0081] Further, in this embodiment, as Figure 2 , 5 shown, the quick-disassembly type electrical connection module includes two parts. The first part is the connector of the general electrical connector, and the second part is the quick-disassembly type electrical connection unit. The external conductive part 21 of the quick-disassembly type electrical connection unit is inserted through the connector so that the two form an integral body. Based on this, the housing 1 of the quick-disassembly type electrical connection module includes a first housing part 11 and a second housing part 12.

[0082] As Figures 2-5 shown, the fixed conductive assembly 2, the movable conductor 3, the wire clamping switch 4 and the wire insertion hole q are arranged on the second housing part 12. The external conductive part 21 extends out of the second housing part 12. A connection hole w is provided on the bottom wall h of the first housing part 11, and the external conductive part 21 passes through the connection hole w. A connection structure is provided between the first housing part 11 and the second housing part 12 so that the first housing part 11 is connected to the side of the second housing part 12 away from the wire insertion hole q.

[0083] This design enables the same electrical connection unit to easily match multiple specifications of connectors, improving the compatibility efficiency of the module and the convenience of assembly. The external conductive part 21 flexibly passes through the connection hole w of the first housing part 11 and is tightly combined with the connector, ensuring the stability and reliability of the electrical connection.

[0084] Utilizing the wide adaptability of the quick-disassembly type electrical connection unit greatly saves the production cost and simplifies the procurement process, enabling the manufacturer to flexibly meet diverse customer needs according to different connector structures required by customers with a relatively low investment in equipment molds.

[0085] Further preferably, each external conductive part 21 respectively passes through its own connection hole w. A limit clamping component is provided between the bottom wall h of the first housing part 11 and the external conductive part 21, so that the connector and the quick-disassembly type electrical connection unit form a "plug and play" connection method, simplifying the operation process and reducing the requirement for professional skills.

[0086] Preferably, as Figure 10 , 12As shown, the limit clamping component includes a plurality of clamping protrusions e at the root section of the external conductive part 21 and a clamping position on the edge of the corresponding connection hole w.

[0087] As Figure 5 , 10 , as shown in 12, a plurality of clamping protrusions e are circumferentially arranged at the root section of the external conductive part 21. The front surface of the clamping protrusion expands and inclines outward from front to back. The rear surface of the side clamping protrusion e1 located on the thickness side is separated from the root protrusion d at the intersection of the surface of the sub-shell 121 by a certain distance to form an inner groove structure c therebetween. The clamping position preferably includes a recessed groove r on the hole wall of the connection hole w. The reference hole wall of the connection hole w forms a stepped structure R relative to the groove wall of the recessed groove r. After the external conductive part 21 is inserted, the stepped structure enters the inner groove structure c, and the rear surface of the clamping protrusion e is clamped on the groove wall of the recessed groove r.

[0088] In this way, the front surface of the clamping protrusion e expands and inclines outward from front to back, enabling the quick-disassembly type electrical connection unit to be easily inserted into the first shell part 11 in one direction and difficult to be detached in the reverse direction, providing a mechanical locking method, ensuring the stable fixation of the quick-disassembly type electrical connection unit and the connector, enhancing the reliability of the connection while facilitating assembly, and thus improving the safety during use.

[0089] As shown in Figures 105, in this embodiment, an insertion connection structure is provided between the bottom of the second shell part 12 and the first shell part 11. The insertion connection structure includes a limit convex column t on the second shell part 12 and a limit hole y on the first shell part 11. Of course, in other embodiments, it can also be a limit convex column t on the first shell part 11 and a limit hole y on the second shell part 12. And the end face of the second shell part 12 abuts tightly against the bottom face of the first shell part 11, thus providing a solid support foundation.

[0090] As Figure 5 , 10 , as shown, in this embodiment, a limit convex column t is provided on the outer surface of the second shell part 12 on the same side as the external conductive part 21. The front section of the limit convex column t is provided with a one-way anti-disengagement structure. The one-way anti-disengagement structure includes a plurality of anti-disengagement protrusions m on the outer peripheral surface of the limit convex column t. The front surface of the anti-disengagement protrusion m expands and inclines outward from front to back, and the rear surface of the anti-disengagement protrusion m is a vertical surface perpendicular to the extending direction of the limit convex column t, so that the limit convex column t has a mushroom head structure. The bottom face of the first shell part 11 is provided with a limit hole n. The limit convex column t is inserted into the limit hole n, and the one-way anti-disengagement structure limits it in a one-way reverse manner. The inner wall of the limit hole y is provided with a limit convex rib Y. The limit convex rib Y has a guiding inclined surface y1. The mushroom head-structured limit convex column t is inserted along the guiding inclined surface y1, and the anti-disengagement protrusion m passes over the limit convex rib Y and is restricted unidirectionally.

[0091] Furthermore, as Figure 5As shown, a positioning protrusion u is provided on the bottom surface of the first housing portion 11. After the connector is connected to the quick-disassembly type electrical connection unit, the positioning protrusion u is located outside the second housing portion 12 and laterally abuts against the side surface of the second housing portion 12, thereby providing additional mechanical support and fastening effects.

[0092] As Figure 4 shown, the first housing portion 11 includes a bottom wall h and an annular peripheral wall g surrounding the periphery of the bottom wall h. The annular peripheral wall g and the bottom wall h enclose a recessed insertion cavity V. The external conductive portion 21 passes through the connection hole w and extends into the insertion cavity V.

[0093] Based on the above concept, the quick-disassembly type electrical connection unit can also be designed to have a highly standardized internal structure and an adjustable external conductive portion 21. The standardization of the internal structure means that manufacturers can use unified equipment molds to produce a large number of basic units, thereby effectively reducing production costs. The adjustability of the external conductive portion 21 allows these basic units to be adapted to a variety of electrical interfaces by simple modification or matching with different connectors, meeting the specific needs of different customers. This design also promotes the implementation of modular production processes. Manufacturers can predict market demand in advance and produce and reserve a certain number of basic units. When receiving a specific order, only the customization of the external conductive portion 21 or the replacement of the connector needs to be quickly completed, and then the finished product can be quickly delivered, greatly shortening the production cycle and improving the market response speed.

[0094] In this embodiment, as Figure 5 、 10 shown, the second housing portion 12 includes a plurality of sub-housings 121. Each sub-housing 121 is provided with a set of fixed conductive components 2, a movable conductor 3, and a wire clamping switch 4. The side wall of the sub-housing 121 is provided with a positioning and splicing structure for laterally adjacent splicing of the plurality of sub-housings 121. The internal conductive portion 22 and the movable conductor 3 are arranged inside the sub-housing 121, and each external conductive portion 21 extends out of the outside of the sub-housing 121 towards one side.

[0095] The wire clamping switch 4 includes an operating end 41 and an acting end 42. The wire clamping switch 4 is pivotally connected to the sub-housing 121. The operating end 41 is located outside the sub-housing 121, and the acting end 42 extends into the inside to act on the movable conductor 3. The wire clamping switch 4 controls the rotation or deformation of the movable conductor 3 to form an adjustable wire clamping channel s between the internal conductive portion 22 and the movable conductor 3. A wire insertion hole q communicating with the wire clamping channel s is provided on one side of the sub-housing 121 away from the external conductive portion 21. A plug-in connection structure is provided between the bottom of the sub-housing 121 and the first housing portion 11. The plug-in connection structure includes a limit convex column t on one of the sub-housing 121 and the first housing portion 11, and a limit hole y on the other of the sub-housing 121 and the first housing portion 11.

[0096] Preferably, as Figures 11-12As shown, the external conductive part 21 and the internal conductive part 22 are integrally formed. Both the external conductive part 21 and the internal conductive part 22 extend horizontally, and a bending part 23 is provided between them. A clamping groove adapted to the bending part 23 is provided in the split housing 121, and the bending part 23 can be embedded in the clamping groove. The design of the bending part 23 helps to improve the compactness of the structure and the space utilization rate. Moreover, clamping the bending part 23 through the clamping groove simplifies the installation of the entire fixed conductive component 2, making the assembly structure more stable and reliable. In particular, the bending part 23 abuts against the groove wall of the clamping groove, which helps to enhance the structural limit and reduce the clearance freedom of the external conductive part 21.

[0097] As Figures 6-9 shown, the acting end 42 of the wire clamping switch includes two mutually separated branches, so that the wire clamping switch 4 forms a shape similar to "F". The front side is the upper hook branch J, and the rear side is the downward pressing branch Z. The movable conductor 3 is pivotally connected in the housing 1 and is located below the acting end 42. The movable conductor 3 includes a first arm P1 and a second arm P2 with free ends away from each other. The pivoting end is located on one side of the acting end 42. The first arm P1 has a wavy structure, thus forming a first arc-shaped concave part a1, an arc-shaped convex part a2 and a second arc-shaped concave part a3 in the direction towards the acting end 42. The wire clamping switch 4 is arranged on one side close to the wire insertion hole q. The second arm P2 extends obliquely downward in a direction away from the wire insertion hole q.

[0098] When the downward pressing operation end 41 is operated, the acting end 42 rotates, the movable conductor 3 rotates downward, the first arm P1 deforms towards the second arm P2 side under the extrusion of the downward pressing branch Z, and the end of the second arm P2 approaches the conductor. In the whole process, the downward pressing branch Z passes over the arc-shaped convex part a2 from the second arc-shaped concave part a3 and is pressed tightly in the first arc-shaped concave part a1. When the upward pulling operation end 41 is operated, the acting end 42 reverses, the upper hook branch J hooks the first arm P1, the first arm P1 restores the deformation and applies an upward acting force to the first acting part, and the end of the second arm P2 moves away from the internal conductive part 22 and is restricted from excessive rotation after encountering the stopper 102 inside the split housing.

[0099] The above is an introduction to the electrical appliances of the quick-disassembly type electrical connection module and unit provided by the present utility model. In this article, specific examples are used to elaborate on the principle and implementation manner of the present utility model. The description of the above embodiments is only used to help understand the present utility model and its core idea. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the principle of the present utility model, several improvements and modifications can still be made to the present utility model, and these improvements and modifications also fall within the protection scope of the claims of the present utility model.

Claims

1. Quick-disassembly type electrical connection module; characterized in that: It includes a housing, a fixed conductive component, a movable conductor, and a wire clamping switch; The fixed conductive component includes an external conductive part and an internal conductive part that are connected to each other; The external conductive part is exposed outside the housing to form a plug part or is arranged in a hole structure in the plug part of the housing; An installation cavity is provided inside the housing, and the internal conductive part and the movable conductor are arranged in the installation cavity; A wire insertion hole communicating with the installation cavity is provided on one side of the housing away from the plug part; The wire clamping switch includes an operation end and an acting end. The wire clamping switch is pivotally connected to the housing. The operation end is located outside the housing, and the acting end extends into the installation cavity to act on the movable conductor; The wire clamping switch controls the rotation or deformation of the movable conductor so as to form an adjustable wire clamping channel between the internal conductive part and the movable conductor.

2. The quick-disassembly and quick-assembly type electrical connection module according to claim 1; characterized in that: The housing includes a first housing part and a second housing part; The fixed conductive component, the movable conductor, the wire clamping switch, and the wire insertion hole are arranged on the second housing part; the external conductive part extends out of the second housing part; A connection hole is provided on the bottom wall of the first housing part, and the external conductive part passes through the connection hole; A connection structure is provided between the first housing part and the second housing part so that the first housing part is connected to the second housing part on the side away from the wire insertion hole.

3. The quick-disassembly and quick-assembly type electrical connection module according to claim 2; characterized in that: A limit clamping component is provided between the bottom wall of the first housing part and the external conductive part; The limit clamping component includes a plurality of convexes at the root section of the external conductive part and clamping positions on the edge of the corresponding connection hole.

4. The quick-disassembly and quick-assembly type electrical connection module according to any one of claims 1-3; characterized in that: It includes multiple groups of circuit units; each circuit unit includes a fixed conductive component, a movable conductor, and a wire clamping switch; between the external conductive parts are separated conductive feet; The number of wire insertion holes in the housing is the same as the number of the conductive feet; The number of the internal conductive parts, the movable conductors, and the wire clamping switches is the same as the number of the conductive feet and they correspond one by one; between the internal conductive parts are independent of each other, and each internal conductive part is correspondingly connected to an external conductive part; Each wire insertion hole communicates with a wire clamping channel between each internal conductive part and the movable conductor adjusted by each wire clamping switch.

5. The quick-disassembly and quick-assembly type electrical connection module according to claim 3; characterized in that: The first housing part includes the bottom wall and an annular peripheral wall surrounding the bottom wall. The annular peripheral wall and the bottom wall enclose a recessed insertion cavity; the external conductive part passes through the connection hole and extends into the insertion cavity.

6. The quick-disassembly and quick-assembly type electrical connection module; characterized in that: It includes a housing and multiple groups of circuit units; the housing includes a first housing part and a second housing part; each circuit unit includes a fixed conductive component, a movable conductor, and a wire clamping switch; Each fixed conductive component includes an external conductive part and an internal conductive part that are connected to each other; the external conductive part is exposed outside the housing to form a plug part; An installation cavity is provided inside the second housing part, and the internal connection conductive part and the movable conductive body are arranged in the installation cavity; On one side of the second housing part away from the insertion part, a wire insertion hole communicating with the installation cavity is provided; The external connection conductive part extends out of the outside of the second housing part; The first housing part is connected to the second housing part. A connection hole is provided on the bottom wall of the first housing part, and the external connection conductive part passes through the connection hole; The wire clamping switch includes an operation end and an acting end. The wire clamping switch is pivotally connected to the housing. The operation end is located outside the housing, and the acting end extends into the installation cavity to act on the movable conductive body; The wire clamping switch controls the rotation or deformation of the movable conductive body so as to form an adjustable wire clamping channel between the internal connection conductive part and the movable conductive body; Each wire insertion hole communicates with a wire clamping channel between each internal connection conductive part and the movable conductive body adjusted by each wire clamping switch.

7. The quick-disassembly type electrical connection module according to claim 6; characterized in that: Each external connection conductive part respectively passes through its own connection hole; a limit clamping component is provided between the bottom wall and the external connection conductive part; The limit clamping component includes a plurality of clamping protrusions on the root section of the external connection conductive part and clamping positions on the edge of the corresponding connection hole.

8. The quick-disassembly type electrical connection module according to claim 6; characterized in that: The second housing part includes a plurality of sub-housings provided with wire insertion holes. Each sub-housing is provided with a set of fixed conductive components, a movable conductive body and a wire clamping switch; The side wall of the sub-housing is provided with a positioning and splicing structure so that a plurality of the sub-housings are spliced adjacent to each other, and each external connection conductive part extends towards the same side.

9. The quick-disassembly type electrical connection module according to claim 8; characterized in that: A plug-in connection structure is provided between the bottom of the sub-housing and the first housing part. The plug-in connection structure includes a limit convex column on one of the sub-housing and the first housing part, and a limit hole on the other of the sub-housing and the first housing part.

10. The quick-disassembly type electrical connection module according to claim 8; characterized in that: The external connection conductive part and the internal connection conductive part are integrally formed; the external connection conductive part and the internal connection conductive part both extend horizontally and a bending part is provided between the two; A card slot adapted to the bending part is provided inside the sub-housing, and the bending part can be embedded into the card slot.

11. A quick-disassembly type electrical connection unit assembly; characterized in that: It includes a sub-housing. The sub-housing is provided with a set of fixed conductive components, a movable conductive body and a wire clamping switch; The side wall of the sub-housing is provided with a positioning and splicing structure so that a plurality of the sub-housings are spliced adjacent to each other laterally; The fixed conductive component includes an external connection conductive part and an internal connection conductive part which are connected to each other; The internal connection conductive part and the movable conductive body are arranged inside the sub-housing, and the external connection conductive part extends out of the outside of the sub-housing towards one side; The wire clamping switch includes an operation end and an acting end. The wire clamping switch is pivotally connected to the sub-housing. The operation end is located outside the sub-housing, and the acting end extends into the inside to act on the movable conductive body; The wire clamping switch controls the rotation or deformation of the movable conductive body so as to form an adjustable wire clamping channel between the internal connection conductive part and the movable conductive body; On one side of the split shell away from the external conductive part, there is a wire insertion hole communicating with the wire clamping channel.

12. The quick-disassembly type electrical connection unit assembly according to claim 11, characterized in that: On the outer surface of the split shell on the same side as the external conductive part, there are limit convex columns, and a one-way anti-disconnection structure is provided at the front section of the limit convex columns.

13. The quick-disassembly type electrical connection unit assembly according to claim 12, characterized in that: The one-way anti-disconnection structure includes a plurality of anti-disconnection protrusions located on the outer peripheral surface of the limit convex column. The front surface of the anti-disconnection protrusion expands and inclines outward from front to back, and the rear surface of the anti-disconnection protrusion is a vertical surface perpendicular to the extending direction of the limit convex column.

14. The quick-disassembly type electrical connection unit assembly according to claim 11, characterized in that: The external conductive part and the internal conductive part are integrally formed; both the external conductive part and the internal conductive part extend horizontally and there is a bending part between them; A card slot adapted to the bending part is provided in the split shell, and the bending part can be embedded in the card slot.

15. The quick-disassembly type electrical connection unit assembly according to claim 11, characterized in that: A plurality of clamping protrusions are circumferentially arranged at the root section of the external conductive part; the front surface of the clamping protrusion expands and inclines outward from front to back, and the root protrusion where the rear surface of the clamping protrusion meets the surface of the split shell is separated by a certain distance to form an inner groove structure between the two.

Images