WO2021134598A1 - 一种开关插座的接线装置 - Google Patents
一种开关插座的接线装置 Download PDFInfo
- Publication number
- WO2021134598A1 WO2021134598A1 PCT/CN2019/130782 CN2019130782W WO2021134598A1 WO 2021134598 A1 WO2021134598 A1 WO 2021134598A1 CN 2019130782 W CN2019130782 W CN 2019130782W WO 2021134598 A1 WO2021134598 A1 WO 2021134598A1
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- WO
- WIPO (PCT)
- Prior art keywords
- wiring device
- switch socket
- wire
- elastic member
- resisting
- Prior art date
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
Definitions
- the invention relates to the field of electrical equipment wiring, in particular to a wiring device for a switch socket.
- switch sockets are widely used because they have the function of controlling the on or off of the circuit of household appliances.
- the socket can be contacted with the copper sheet of the socket through the electrical plug to realize the function of taking electricity from the electrical appliance; and the switch can be used by
- the circuit wiring of the electrical appliance is connected with the lead copper sheet, and the on-state of the electrical circuit can be controlled by the switch action on the switch.
- the switch sockets on the market generally use screws or shrapnel to contact the wires with the copper strips on the switch sockets to complete the wiring; however, the process of screwing the screws is time-consuming, and if a large number of wires need to be connected, it will be costly. A lot of time is spent in the process of screwing the screws, resulting in low wiring efficiency.
- the wire is a copper wire with a relatively large diameter
- the hardness of the copper wire of the wire is relatively large.
- a screw is used to fix the copper wire with a large diameter, vibration may cause the copper wire to become loose.
- the phenomenon of disconnection if the wire is wound by a large number of copper wires with a smaller diameter, but the copper wire is softer, the copper wire in contact with the screw is prone to breakage during wiring, which also makes the stability of the circuit poor.
- shrapnel-type wiring products can solve the phenomenon of loosening of copper wires with larger diameters after vibration, making the wiring stronger, and making shrapnel-type wiring products suitable for more occasions; but the existing shrapnel-type wiring products
- the structure generally has the following shortcomings: when the wire enters the existing switch socket, external force needs to be used to push the wire into the pressing structure of the switch socket.
- the friction between the wire and the pressing structure is relatively large, which is not conducive to the removal of the wire from the switch socket.
- it is a wire wound with a large number of small copper wires, it cannot be pushed into the pressing structure due to its insufficient hardness, and poor contact may also occur.
- switch sockets are widely used because they have the function of controlling the on or off of the circuit of household appliances.
- the socket can be contacted with the copper sheet of the socket through the electrical plug to realize the function of taking electricity from the electrical appliance; and the switch can be used by
- the circuit wiring of the electrical appliance is connected with the lead copper sheet, and the on-state of the electrical circuit can be controlled by the switch action on the switch.
- the switch sockets on the market generally use screws or shrapnel to contact the wires with the copper strips on the switch sockets to complete the wiring; however, the process of screwing the screws is time-consuming, and if a large number of wires need to be connected, it will be costly. A lot of time is spent in the process of screwing the screws, resulting in low wiring efficiency.
- the wire is a copper wire with a relatively large diameter
- the hardness of the copper wire of the wire is relatively large.
- a screw is used to fix the copper wire with a large diameter, vibration may cause the copper wire to become loose.
- the phenomenon of disconnection if the wire is wound by a large number of copper wires with a smaller diameter, but the copper wire is softer, the copper wire in contact with the screw is prone to breakage during wiring, which also makes the stability of the circuit poor.
- shrapnel-type wiring products can solve the phenomenon of loosening of copper wires with larger diameters after vibration, making the wiring stronger, and making shrapnel-type wiring products suitable for more occasions; but the existing shrapnel-type wiring products
- the structure generally has the following shortcomings: when the wire enters the existing switch socket, external force needs to be used to push the wire into the pressing structure of the switch socket.
- the friction between the wire and the pressing structure is relatively large, which is not conducive to the removal of the wire from the switch socket.
- it is a wire wound with a large number of small copper wires, it cannot be pushed into the pressing structure due to its insufficient hardness, and poor contact may also occur.
- a wiring device for a switch socket includes:
- the base is provided with a plurality of positioning parts, each of the positioning parts is provided with at least one cavity for accommodating the wires; and an electric lead plate is provided in the base under the cavity;
- the connecting terminal is arranged in the gap between the cavity and the lead plate;
- the connecting terminal includes an elastic member in contact with the lead plate and a contact part for pressing the wire, so
- the upper end of the elastic piece extends in an oblique upward direction to form the contact portion, and both sides of the elastic piece are recessed downward to form a groove;
- the loading and unloading handle includes an operating end and a resisting end.
- the resisting ends corresponding to the groove are provided on both sides of the operating end, and the bottom of the operating end is hinged with the positioning member; When the operating end drives the resisting end to rotate to the lowest point, the resisting end resists the groove body to elastically deform the elastic member, thereby separating the contact portion from the wire.
- the elastic member includes a first flat part, a second flat part and an arc part, and both ends of the arc part are respectively connected with the first flat part and the second flat part so that the first flat part A plane portion and the second plane portion are sequentially distributed up and down between the wire and the current lead plate.
- the lead plate includes a first connecting part, a connecting rod and a second connecting part, the first connecting part and the second connecting part are parallel to each other, and the two are connected by at least two connecting rods. , So that the lead plate forms a Z-shaped structure.
- the connecting rod forms an included angle of 60° to 90° with the first connecting portion and the second connecting portion, respectively.
- the second plane portion and the second connecting portion are stacked up and down in order and in close contact, and the second connecting portion abuts against the positioning member in the horizontal direction and is on the surface of the second connecting portion.
- a limiting hole is opened on the upper part, and a bending piece is provided in the middle of the second plane plate, and the bending piece extends downward through the limiting hole to restrict the movement of the elastic member in the horizontal direction.
- both sides of the contact portion are provided with notches, so that the contact portion is accommodated between two adjacent connecting rods.
- the abutting end includes an integrally formed curved arc portion and a resisting portion, the upper edge line of the curved arc portion and the horizontal inner side wall of the positioning member are parallel to each other, and the outer edge of the curved arc portion is curved It is larger than the inner edge curvature, and when the loading and unloading handle is in a flat state, the abutting portion is far away from the middle line of the upper edge of the curved arc portion and extends in a direction close to the current conducting plate.
- a limit block with an inverted trapezoidal structure is provided on the horizontal inner side wall of the positioning member, and when the loading and unloading handle is raised to the highest point, the upper edge of the curved portion abuts the side of the limit block When the loading and unloading handle is in a flat state, the upper edge of the curved portion abuts the bottom edge of the limit block.
- each positioning member is provided with one or two cavities, and the positioning member is provided with a clamp rail, and a swing rod extends from the middle of the operating end toward the clamp rail, and the swing rod It is inserted into the clamping rail and hinged with the side wall of the clamping rail.
- the surface of the operating end is provided with horizontal stripes.
- the present invention has the following beneficial effects:
- the loading and unloading handle When the loading and unloading handle rotates, it can drive the resisting end to rotate, and when the resisting end rotates to the lowest point, it resists the groove body, and presses down the elastic member to make the contact part and the
- the wires are separated, so that the wires can enter or exit the cavity without resistance, avoid the wires from being damaged during the wiring process, and are compatible with different types of wires, whether it is a soft wire or a hard wire made of copper wire.
- the effect of fast wiring can be achieved.
- Figure 1 is a schematic diagram of the overall structure of a wiring device according to an embodiment of the present invention.
- FIG. 2 is a schematic cross-sectional structure diagram of a wiring device in a wiring state according to an embodiment of the present invention
- Fig. 3 is a cut-away perspective view of a wiring device in a wired state according to an embodiment of the present invention
- Fig. 4 is a partial enlarged schematic diagram of area A in Fig. 2;
- Figure 5 is a schematic cross-sectional structure diagram of the wiring device in a retracted state according to the first embodiment of the present invention
- Fig. 6 is a cross-sectional perspective view of the wiring device in a retracted state according to the first embodiment of the present invention
- FIG. 7 is a schematic diagram of the overall structure of the wiring device according to the second embodiment of the present invention.
- Fig. 8 is a cross-sectional view of the wiring device according to the second embodiment of the present invention.
- the wiring device includes a base 1 inside which is provided with a lead plate 5 and a switch circuit.
- the lead plate 5 is connected to the switch circuit.
- the electrical appliance corresponding to the wire 6 can be connected to the switch circuit, thereby controlling the circuit of the household appliance to be turned on or off.
- the base 1 is provided with a plurality of positioning members 2, and each positioning member 2 is provided with at least one cavity 21 for accommodating the wire 6.
- the plurality of positioning members 2 can be provided on both sides of the base 1. , So that the sequence of the connected wires 6 is neat and orderly.
- the positioning member 2 is provided with two cavities 21, that is, two wires 6 can be connected to the same positioning member 2 at the same time, and the same loading and unloading handle 3 can be used at the same time. Fixing the two wires 6 at the same time can improve the wiring efficiency.
- a clamping rail 22 is provided between the two cavities 21 of the positioning member 2, and a loading and unloading handle 3 is installed on the clamping rail 22, so that the loading and unloading handle 3 can be restricted in the position when rotating.
- the loading and unloading handle 3 includes an operating end 31 and a resisting end 33.
- the surface of the operating end 31 is provided with horizontal stripes, which can increase the friction on the surface of the operating end 31;
- a swing rod 32 extends in the direction of the clamp rail 22, the end of the swing rod 32 is inserted into the clamp rail 22, and a rotating shaft is provided in the clamp rail 22, and the end of the swing lever 32 is sleeved on the rotating shaft.
- the hinge connection between the loading and unloading handle 3 and the positioning member 2 can be realized, so that the loading and unloading handle 3 can be rotated relative to the positioning member 2.
- the loading and unloading handle 3 is connected to the positioning member 2 in a hinged manner, and its rotation angle is 0° ⁇ 90°.
- the loading and unloading handle 3 rotates by 0°, the operating end 31 is in a flat state,
- the loading and unloading handle 3 is rotated by 90°, the operating end 31 is in the lifting limit state, and at this time, the resisting end 33 can be rotated to the lowest point.
- the resisting end 33 is provided on both sides of the operating end 31, and the resisting end 33 can be pressed against the connecting terminal 4 located below the resisting end 33 when rotating, so that The connecting terminal 4 is elastically deformed to separate it from the wire 6 so that the wire 6 enters and exits the cavity 21 without resistance, and the wire 6 is prevented from being damaged.
- the resisting end 33 includes a curved portion 331 and a resisting portion 332.
- the curved portion 331 and the resisting portion 332 are integrally formed, and the upper edge of the curved portion 331 is set in a horizontal state, so that The horizontal inner side walls of the positioning member 2 are parallel to each other, so that when the loading and unloading handle 3 is in a flat state, the upper edge of the curved portion 331 abuts against the horizontal inner side wall of the positioning member 2, so that the The loading and unloading handle 3 is in a flat state, and the downward pressing angle of the loading and unloading handle 3 is restricted.
- the curved arc portion 331 is configured as a curved arc plate structure, and the curvature of the outer edge is greater than that of the inner edge, so that when the loading and unloading handle 3 is in a flat state, the resisting portion 332 can be moved toward the base. 1 extends inside, so that the end point of the abutting portion 332 is not on the midline of the upper edge of the curved portion 331 (line O in FIG. 4), but is far away from the midline of the upper edge of the curved portion 331
- the O line which extends in the direction close to the lead plate 5, can increase the length of the resisting end 33 in the limited space in the switch socket, so that the resisting portion 332 can resist when the resisting end 33 rotates. Hold the connection terminal 4 and press down the elastic member 42 in the connection terminal 4 to a sufficient depth so that the contact portion 41 of the connection terminal 4 can be separated from the wire 6 and avoid the wire 6 The resistance generated when entering and exiting the cavity 21.
- a limit block 23 with an inverted trapezoidal structure is provided on the horizontal inner side wall of the positioning member 2, and the limit block 23 is used to limit the swing range of the loading and unloading handle 3.
- the loading and unloading handle 3 is lifted At the highest point, the upper edge of the curved portion 331 abuts the side of the stop block 23, and at this time, the resisting portion 332 is just at the lowest point, so that the resisting portion 332 is resisted at In the groove body 43, the elastic member 42 is pressed down to the lowest point to maximize the distance between the contact portion 41 and the wire 6; when the loading and unloading handle 3 is in a flat state, the The upper edge of the curved portion 331 abuts against the bottom edge of the limiting block 23, and at this time, the abutting end 33 is separated from the elastic member 42, so that the contact portion 41 directly presses the wire 6.
- connection terminal 4 is arranged in the gap of the positioning member 2 between the cavity 21 and the current lead plate 5; as shown in FIG. 4, the connection terminal 4 includes a contact with the lead plate 5
- the elastic member 42 and the contact portion 41 for pressing the wire 6 are arranged in a "U"-shaped structure, and the elastic member 42 includes a first planar portion 421, a second planar portion 422, and an arc shape.
- both ends of the arc-shaped portion 423 are respectively connected to the first flat part 421 and the second flat part 422 so that the first flat part 421 and the second flat part 422 are distributed up and down in sequence
- the "U"-shaped opening of the elastic member 42 is facing the current-inducing plate 5
- the outer surface of the arc-shaped portion 423 abuts against the positioning member 2
- the inner side wall of the connector makes the terminal 4 have a certain degree of elasticity under the action of external force.
- the upper end of the elastic member 42 extends obliquely upward to form the contact portion 41.
- the elastic member 42 has no external force, its elastic force makes the contact portion 41 abut the cavity 21
- the inner wire 6 realizes the effect of circuit conduction; when the elastic member 42 is pressed down by an external force, the contact portion 41 can be driven away from the wire 6 to achieve the effect of circuit disconnection.
- the two sides of the elastic member 42 are recessed to form a groove 43 corresponding to the resisting end 33.
- the resisting end 33 is driven to rotate to the lowest point to resist the groove body 43, and the elastic member 42 is pressed down to separate the contact portion 41 from the wire 6;
- the structure of the groove body 43 Corresponding to the structure of the resisting portion 332, and the sides of the groove body 43 are always connected to the first flat portion 421, so that the structure of the groove body 43 is more stable, and at the same time, the groove body 43 is more stable.
- the abutment between the abutting end 33 and the elastic member 42 is more stable, and the phenomenon of displacement is avoided.
- the lead plate 5 includes a first connecting portion 51, a connecting rod 52 and a second connecting portion 53, the first The connecting portion 51 and the second connecting portion 53 are parallel to each other, and the first connecting portion 51 and the second connecting portion 53 are connected by at least two vertical connecting rods 52, and the connecting rods 52 are connected to each other respectively.
- the first connecting portion 51 and the second connecting portion 53 form an included angle of 60° to 90°.
- the connecting rod 52 and the first connecting portion 51 and the second connecting portion 53 form an included angle.
- the contact portion 41 is accommodated between two adjacent connecting rods 52, which can prevent the edge position of the contact portion 41 from rubbing against the connecting rod 52 when it moves up and down, affecting the connecting rod 52 and the connecting rod 52.
- the service life of the contact portion 41 is provided between two adjacent connecting rods 52, which can prevent the edge position of the contact portion 41 from rubbing against the connecting rod 52 when it moves up and down, affecting the connecting rod 52 and the connecting rod 52.
- the first connecting portion 51 is connected to the switch circuit in the base 1, and the second connecting portion 53 extends to just below the second flat portion 422, so that the second flat portion 422 and the first
- the two connecting parts 53 are stacked up and down one by one and are in close contact, increasing the contact area between the connecting terminal 4 and the lead plate 5, thereby reducing the contact resistance.
- the second connecting portion 53 abuts against the positioning member 2 in the horizontal direction, and a limiting hole is opened on the surface of the second connecting portion 53, and a bending piece 44 is provided in the middle of the second flat plate.
- the bending piece 44 extends downward through the limiting hole to limit the movement of the elastic member 42 in the horizontal direction, thereby increasing the stability of the connecting terminal 4.
- the wire 6 can be inserted from the cavity 21 into the base 1 until the wire 6 passes through the lead plate 5, the gap between the two adjacent connecting rods 52, or the wire 6 is withdrawn from the base 1; after that, the user can put the loading and unloading handle 3 down to a flat state, and the abutment
- the holding end 33 is separated from the elastic member 42, and the elastic member 42 drives the contact portion 41 to press the wire 6 during the restoration of the elastic force, so that the wire 6 contacts the connecting terminal 4 and passes through the wire 6
- the electric lead board 5 is connected with the switch circuit to achieve the effect of controlling the electric circuit.
- the resisting end 33 When the loading and unloading handle 3 rotates, the resisting end 33 can be driven to rotate, and when the resisting end 33 rotates to the lowest point, it resists the groove body 43, and presses down the elastic member 42 to make the The contact portion 41 is separated from the wire 6, so that the wire 6 quickly enters or exits the cavity 21 without resistance, prevents the wire 6 from being damaged during the wiring process, and is compatible with different types of wires 6. Either the wire 6 made of soft material or the hard wire 6 made of copper wire can achieve the effect of fast wiring.
- the number of the cavities 21 in the positioning member 2 is set to one, that is, one positioning member 2 corresponds to one cavity 21,
- the upper surface of the positioning member 2 is provided with a clamping rail 22, and the loading and unloading handle 3 is hinged to the clamping rail 22, so that the loading and unloading handle 3 is rotated relative to the positioning member 2 to drive the abutting end 33 rotates and resists the elastic member 42 to deform it, so that the wire 6 enters and exits the switch socket without resistance, and achieves the effect of fast wiring.
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Abstract
本发明公开了一种开关插座的接线装置，包括：底座，设有多个定位件，每个定位件内设有至少一个用于容纳导线的腔体；并在腔体下方的底座内设有引电板；接线端子，设在所述腔体与所述引电板之间的间隙中；接线端子包括与引电板相接触的弹性件和用于压紧导线的接触部，弹性件的上端部往斜向上方向延伸形成接触部，弹性件的两侧边沿处向下凹陷形成槽体；装卸把手，包括操作端和抵持端，操作端的两侧边上均设有与槽体相对应的抵持端，操作端的底部与定位件相铰接；所述操作端带动所述抵持端旋转至最低点时，所述抵持端抵持所述槽体使所述弹性件弹性变形，进而使所述接触部与所述导线分离。本发明使导线可无阻力进出开关插座，实现快速接线效果。
Description
本发明涉及电器设备接线领域，尤其涉及一种开关插座的接线装置。
目前，开关插座由于其具有可控制家用电器电路接通或断开的功能，因此被广泛应用，其中插座可通过电器插头与插座铜片接触，实现电器取电的功能；而开关则可通过将电器的电路接线与引电铜片相连，即可通过开关上的开关动作控制电器电路的接通状态。
而市面上的开关插座一般是通过螺丝或弹片式将导线与开关插座上的引电铜片接触来完成接线；但是，拧螺丝的过程较为耗时，若需要接入大量的导线，则需耗费大量的时间在拧螺丝过程中，导致接线效率低下。
且市面上的导线种类存在多种，若导线为直径相对较大的铜线，该导线的铜线硬度较大，若使用螺丝固定直径较大的铜线，经过震动可能会导致铜线出现松脱的现象；若导线由大量直径较小的铜线缠绕而成，但是由于铜丝质地较软，使得与螺丝接触的铜丝在接线时容易出现断裂，同样使得电路的稳定性较差。
再有，采用弹片式接线产品虽可解决直径较大的铜线经震动后产生松脱的现象，使得接线更加牢固，让弹片式接线产品可适用于更多的场合；但是现有的弹片式结构一般存在以下缺点：导线在进入现有的开关插座时需要使用外力将导线硬性推入开关插座内的按压结构中，导线与按压结构之间的摩擦较大，不利于导线从开关插座中卸下；此外，若是采用大量细小铜丝缠绕而成的导线，由于其硬度不足无法推入按压结构中，同样存在接触不良的情况发生。
目前，开关插座由于其具有可控制家用电器电路接通或断开的功能，因此被广泛应用，其中插座可通过电器插头与插座铜片接触，实现电器取电的功能；而开关则可通过将电器的电路接线与引电铜片相连，即可通过开关上的开关动作控制电器电路的接通状态。
而市面上的开关插座一般是通过螺丝或弹片式将导线与开关插座上的引电铜片接触来完成接线；但是，拧螺丝的过程较为耗时，若需要接入大量的导线，则需耗费大量的时间在拧螺丝过程中，导致接线效率低下。
且市面上的导线种类存在多种，若导线为直径相对较大的铜线，该导线的铜线硬度较大，若使用螺丝固定直径较大的铜线，经过震动可能会导致铜线出现松脱的现象；若导线由大量直径较小的铜线缠绕而成，但是由于铜丝质地较软，使得与螺丝接触的铜丝在接线时容易出现断裂，同样使得电路的稳定性较差。
再有，采用弹片式接线产品虽可解决直径较大的铜线经震动后产生松脱的现象，使得接线更加牢固，让弹片式接线产品可适用于更多的场合；但是现有的弹片式结构一般存在以下缺点：导线在进入现有的开关插座时需要使用外力将导线硬性推入开关插座内的按压结构中，导线与按压结构之间的摩擦较大，不利于导线从开关插座中卸下；此外，若是采用大量细小铜丝缠绕而成的导线，由于其硬度不足无法推入按压结构中，同样存在接触不良的情况发生。
本发明的目的采用如下技术方案实现：
一种开关插座的接线装置，包括：
底座，设有多个定位件，每个所述定位件内设有至少一个用于容纳导线的腔体；并在所述腔体下方的所述底座内设有引电板；
接线端子，设在所述腔体与所述引电板之间的间隙中；所述接线端子包括与所述引电板相接触的弹性件和用于压紧所述导线的接触部，所述弹性件的上端部往斜向上方向延伸形成所述接触部，所述弹性件的两侧边沿处向下凹陷形成槽体；
装卸把手，包括操作端和抵持端，所述操作端的两侧边上均设有与所述槽体相对应的所述抵持端，所述操作端的底部与所述定位件相铰接；所述操作端带动所述抵持端旋转至最低点时，所述抵持端抵持所述槽体使所述弹性件弹性变形，进而使所述接触部与所述导线分离。
进一步地，所述弹性件包括第一平面部、第二平面部和弧形部，所述弧形部的两端分别与所述第一平面部和所述第二平面部相连使所述第一平面部和所述第二平面部依次上下分布在所述导线与所述引电板之间。
进一步地，所述引电板包括第一连接部、连接杆和第二连接部，所述第一连接部和第二连接部相互平行，且两者之间通过至少两个所述连接杆相连，使所述引电板形成Z形结构。
进一步地，所述连接杆分别与所述第一连接部、第二连接部形成60°~90°的夹角。
进一步地，所述第二平面部和所述第二连接部依次上下堆叠且紧密接触，所述第二连接部在水平方向上抵接所述定位件，并在所述第二连接部的表面上开设有限位孔，所述第二平面板的中部设有弯折片，所述弯折片向下延伸贯穿所述限位孔以限制所述弹性件在水平方向上的移动。
进一步地，所述接触部的两侧边均设有缺口，使所述接触部容纳于相邻两个所述连接杆之间。
进一步地，所述抵持端包括一体成型的弯弧部和抵持部，所述弯弧部的上边沿线与所述定位件的水平内侧壁相互平行，且所述弯弧部的外边缘弧度大于其内边缘弧度，使所述装卸把手处于平放状态时，所述抵持部远离所述弯弧部的上边沿线的中线，且往靠近所述引电板的方向延伸。
进一步地，所述定位件的水平内侧壁上设有倒梯形结构的限位块，所述装卸把手抬起至最高点时，所述弯弧部的上边沿线抵持所述限位块的侧边；所述装卸把手处于平放状态时，所述弯弧部的上边沿线抵持所述限位块的底边。
进一步地，每个所述定位件上设有一个或两个腔体，且所述定位件上设有夹轨，所述操作端的中部往所述夹轨方向延伸有摆动杆，所述摆动杆插入所述夹轨内并与所述夹轨的侧壁相铰接。
进一步地，所述操作端的表面设有横纹。
相比现有技术，本发明的有益效果在于：
所述装卸把手转动时，可带动所述抵持端旋转，并在所述抵持端旋转至最低点抵持于所述槽体，并下压所述弹性件使所述接触部与所述导线分离，使得导线可无阻力的进入或退出所述腔体，避免所述导线在接线过程中出现损坏，同时可兼容不同种类的导线，无论是软材质的导线还是铜线材质的硬导线均可实现快速接线的效果。
图1为本发明实施例一接线装置的整体结构示意图；
图2为本发明实施例一接线装置接线状态下的剖视结构示意图；
图3为本发明实施例一接线装置接线状态下的剖视立体图；
图4为图2中A区的局部放大示意图；
图5为本发明实施例一接线装置退线状态下的剖视结构示意图；
图6为本发明实施例一接线装置退线状态下的剖视立体图；
图7为本发明实施例二接线装置的整体结构示意图；
图8为本发明实施例二接线装置的剖视图。
图中：1、底座；2、定位件；21、腔体；22、夹轨；23、限位块；3、装卸把手；31、操作端；32、摆动杆；33、抵持端；331、弯弧部；332、抵持部；4、接线端子；41、接触部；411、缺口；42、弹性件；421、第一平面部；422、第二平面部；423、弧形部；43、槽体；44、弯折片；5、引电板；51、第一连接部；52、连接杆；53、第二连接部；6、导线。
下面，结合附图以及具体实施方式，对本发明做进一步描述，需要说明的是，在不相冲突的前提下，以下描述的各实施例之间或各技术特征之间可以任意组合形成新的实施例。
实施例一
一种开关插座的接线装置，应用在开关或插座中，可兼容不同种类的导线6，减少在接线过程中对导线6造成损坏，且可让导线6在无阻力的情况下进出开关插座，实现快速接线的效果。
如图1~图6所示，所述接线装置包括有一底座1，所述底座1内部设有引电板5和开关电路，所述引电板5与所述开关电路相连，当所述导线6与所述引电板5相接时，所述导线6对应的电器即可与所述开关电路相连，从而控制家用电器电路接通或断开。
而在所述底座1上设有多个定位件2，每个定位件2内设有至少一个用于容纳导线6的腔体21，多个定位件2可设在所述底座1的两侧，使得接入的导线6的排序整齐有序。
而在本实施例中，所述定位件2中设有两个所述腔体21，即同一个所述定位件2中可同时接入两条导线6，同时利用同一个所述装卸把手3同时对两条导线6进行固定，可提高接线效率。
所述定位件2的两个所述腔体21之间设有夹轨22，并在所述夹轨22上装设有装卸把手3，使得所述装卸把手3在转动时可限位在所述夹轨22内，避免所述装卸把手3移动脱落。其中所述装卸把手3包括操作端31和抵持端33，所述操作端31的表面设有横纹，可增加所述操作端31表面的摩擦力；所述操作端31的中部位置往所述夹轨22方向延伸有摆动杆32，所述摆动杆32的端部插入所述夹轨22内，并在所述夹轨22内设有转轴，所述摆动杆32的端部套装在转轴上，即可实现所述装卸把手3与所述定位件2之间的铰接连接，使得所述装卸把手3可相对所述定位件2进行转动。所述装卸把手3通过铰接的方式连接在所述定位件2上，其转动的角度为0°~90°，当所述装卸把手3转动0°时，所述操作端31处于平放状态，当所述装卸把手3转动90°时，所述操作端31处于抬起极限状态，且此时所述抵持端33可旋转至最低点。
而在所述操作端31的两侧边上均设有所述抵持端33，所述抵持端33在转动时可压向位于所述抵持端33下方的所述接线端子4，使得所述接线端子4发生弹性形变，使其与导线6分离，实现所述导线6无阻力进出所述腔体21，避免所述导线6出现损坏。
而所述抵持端33包括弯弧部331和抵持部332，所述弯弧部331与所述抵持部332一体成型，所述弯弧部331的上边沿线设为水平状态，使其与所述定位件2的水平内侧壁相互平行，使得所述装卸把手3处于平放状态时，所述弯弧部331的上边沿线与所述定位件2的水平内侧壁相抵接，让所述装卸把手3处于平放状态，限制所述装卸把手3的下压角度。而所述弯弧部331设为弯曲的弧板结构，其外边缘的弧度大于其内边缘的弧度，使得所述装卸把手3处于平放状态时，所述抵持部332可往所述底座1的内部延伸，使得抵持部332的端点并非处于所述弯弧部331的上边沿线的中线上（如图4中的O线），而是远离所述弯弧部331的上边沿线的中线O线，往靠近所述引电板5的方向延伸，可在开关插座内有限的空间内增长所述抵持端33的长度，使所述抵持端33转动时其抵持部332可抵持所述接线端子4并将所述接线端子4中的所述弹性件42下压足够的深度，从而使得所述接线端子4的接触部41可与所述导线6分离，避免所述导线6在进出所述腔体21时产生的阻力。
此外，在所述定位件2的水平内侧壁上设有倒梯形结构的限位块23，所述限位块23用于限制所述装卸把手3的摆动幅度，当所述装卸把手3抬起至最高点时，所述弯弧部331的上边沿线抵持所述限位块23的侧边，此时所述抵持部332正好处于最低点状态，使得所述抵持部332抵持在所述槽体43内，并将所述弹性件42下压至最低点，让所述接触部41与所述导线6之间的距离最大；所述装卸把手3处于平放状态时，所述弯弧部331的上边沿线抵持所述限位块23的底边，此时所述抵持端33与所述弹性件42分离，使得所述接触部41直接压紧所述导线6。
所述接线端子4设在所述腔体21与所述引电板5之间的定位件2间隙中；如图4所示，所述接线端子4包括与所述引电板5相接触的弹性件42和用于压紧所述导线6的接触部41，所述弹性件42设为“U”形结构，所述弹性件42包括第一平面部421、第二平面部422和弧形部423，所述弧形部423的两端分别与所述第一平面部421和所述第二平面部422相连使所述第一平面部421和所述第二平面部422依次上下分布在所述导线6与所述引电板5之间，所述弹性件42的“U”形开口正对所述引电板5，所述弧形部423的外表面抵接所述定位件2的内侧壁，使得所述接线端子4在外力的作用下具有一定的弹性。
而在所述弹性件42的上端部往斜向上方向延伸形成所述接触部41，当所述弹性件42在无外力作用下时，其弹力使得所述接触部41抵接所述腔体21内的导线6，实现电路导通的效果；当所述弹性件42受到外力下压时，即可带动接触部41远离所述导线6，实现电路断开的效果。
而在所述弹性件42的两侧边沿处向下凹陷形成槽体43，所述槽体43与所述抵持端33相对应，当所述操作端31相对所述定位件2转动抬起时，带动所述抵持端33旋转至最低点抵持于所述槽体43，并下压所述弹性件42使所述接触部41与所述导线6分离；所述槽体43的结构与所述抵持部332的结构相对应，且所述槽体43的侧边始终与所述第一平面部421保持相连的状态，使得所述槽体43的结构更加稳定，同时使得所述抵持端33与所述弹性件42的抵接更加稳定，避免出现移位的现象。
而在所述腔体21的后方设有呈“Z”形结构的引电板5，所述引电板5包括第一连接部51、连接杆52和第二连接部53，所述第一连接部51和第二连接部53相互平行，且所述第一连接部51和第二连接部53之间通过至少两个竖状的所述连接杆52相连，所述连接杆52分别与所述第一连接部51、第二连接部53形成60°~90°的夹角，而在本实施例中，所述连接杆52与所述第一连接部51、第二连接部53形成了60°的夹角；相邻所述连接杆52之间具有一定的间隙，用于容纳所述导线6和所述接触部41，并在所述接触部41的两侧边均设有缺口411，使所述接触部41容纳于相邻两个所述连接杆52之间，可避免所述接触部41在上下移动时其边缘位置摩擦到所述连接杆52，影响所述连接杆52和所述接触部41的使用寿命。
所述第一连接部51与所述底座1内的开关电路相连，所述第二连接部53延伸至所述第二平面部422的正下方，使得所述第二平面部422和所述第二连接部53依次上下堆叠且紧密接触，增加所述接线端子4与所述引电板5的接触面积，从而减小接触电阻。
所述第二连接部53在水平方向上抵接所述定位件2，并在所述第二连接部53的表面上开设有限位孔，所述第二平面板的中部设有弯折片44，所述弯折片44向下延伸贯穿所述限位孔以限制所述弹性件42在水平方向上的移动，增加所述接线端子4的稳定性。
本实施例的工作原理如下：
如图5所示，使用者将所述装卸把手3抬起至最高点时，所述抵持部332卡在所述槽体43内，并将所述弹性件42下压至最低点，让所述接触部41与所述导线6之间的距离最大，此时即可将所述导线6从所述腔体21插入所述底座1内，直至所述导线6穿过所述引电板5上相邻的两个所述连接杆52之间的间隙，或者将所述导线6退出所述底座1；其后使用者即可将所述装卸把手3放下至平放状态，所述抵持端33与所述弹性件42分离，所述弹性件42在弹力恢复过程中带动所述接触部41压向所述导线6，使得所述导线6与所述接线端子4接触，并通过所述引电板5与所述开关电路相连通，实现对电器电路进行控制的效果。
所述装卸把手3转动时，可带动所述抵持端33旋转，并在所述抵持端33旋转至最低点抵持于所述槽体43，并下压所述弹性件42使所述接触部41与所述导线6分离，使得导线6在无阻力的情况下快速进入或退出所述腔体21，避免所述导线6在接线过程中出现损坏，同时可兼容不同种类的导线6，无论是软材质的导线6还是铜线材质的硬导线6均可实现快速接线的效果。
实施例二
如图7、图8所示，在本实施例一的基础上将所述定位件2中的所述腔体21数量设为一个，即一个所述定位件2对应一个所述腔体21，而在所述定位件2的上表面设有夹轨22，所述装卸把手3铰接在所述夹轨22，让所述装卸把手3相对所述定位件2进行转动，带动所述抵持端33旋转并抵持所述弹性件42使其发生形变，实现导线6在无阻力的情况下进出开关插座，达到快速接线的效果。
而在本实施例中的其余零部件在实施例一中作了详细的描述，所以本领域技术人员可根据前述描述清楚地了解本实施的结构及其连接关系，为了说明书的简洁，在此就不再赘述。
上述实施方式仅为本发明的优选实施方式，不能以此来限定本发明保护的范围，本领域的技术人员在本发明的基础上所做的任何非实质性的变化及替换均属于本发明所要求保护的范围。
Claims (10)
- 一种开关插座的接线装置，其特征在于，包括：底座，设有多个定位件，每个所述定位件内设有至少一个用于容纳导线的腔体；并在所述腔体下方的所述底座内设有引电板；接线端子，设在所述腔体与所述引电板之间的间隙中；所述接线端子包括与所述引电板相接触的弹性件和用于压紧所述导线的接触部，所述弹性件的上端部往斜向上方向延伸形成所述接触部，所述弹性件的两侧边沿处向下凹陷形成槽体；装卸把手，包括操作端和抵持端，所述操作端的两侧边上均设有与所述槽体相对应的所述抵持端，所述操作端的底部与所述定位件相铰接；所述操作端带动所述抵持端旋转至最低点时，所述抵持端抵持所述槽体使所述弹性件弹性变形，进而使所述接触部与所述导线分离。
- 根据权利要求1所述的开关插座的接线装置，其特征在于，所述弹性件包括第一平面部、第二平面部和弧形部，所述弧形部的两端分别与所述第一平面部和所述第二平面部相连使所述第一平面部和所述第二平面部依次上下分布在所述导线与所述引电板之间。
- 根据权利要求2所述的开关插座的接线装置，其特征在于，所述引电板包括第一连接部、连接杆和第二连接部，所述第一连接部和第二连接部相互平行，且两者之间通过至少两个所述连接杆相连，使所述引电板形成Z形结构。
- 根据权利要求3所述的开关插座的接线装置，其特征在于，所述连接杆分别与所述第一连接部、第二连接部形成60°~90°的夹角。
- 根据权利要求4所述的开关插座的接线装置，其特征在于，所述第二平面部和所述第二连接部依次上下堆叠且紧密接触，所述第二连接部在水平方向上抵接所述定位件，并在所述第二连接部的表面上开设有限位孔，所述第二平面板的中部设有弯折片，所述弯折片向下延伸贯穿所述限位孔以限制所述弹性件在水平方向上的移动。
- 根据权利要求4所述的开关插座的接线装置，其特征在于，所述接触部的两侧边均设有缺口，使所述接触部容纳于相邻两个所述连接杆之间。
- 根据权利要求1所述的开关插座的接线装置，其特征在于，所述抵持端包括一体成型的弯弧部和抵持部，所述弯弧部的上边沿线与所述定位件的水平内侧壁相互平行，且所述弯弧部的外边缘弧度大于其内边缘弧度，使所述装卸把手处于平放状态时，所述抵持部远离所述弯弧部的上边沿线的中线，且往靠近所述引电板的方向延伸。
- 根据权利要求7所述的开关插座的接线装置，其特征在于，所述定位件的水平内侧壁上设有倒梯形结构的限位块，所述装卸把手抬起至最高点时，所述弯弧部的上边沿线抵持所述限位块的侧边；所述装卸把手处于平放状态时，所述弯弧部的上边沿线抵持所述限位块的底边。
- 根据权利要求1所述的开关插座的接线装置，其特征在于，每个所述定位件上设有一个或两个腔体，且所述定位件上设有夹轨，所述操作端的中部往所述夹轨方向延伸有摆动杆，所述摆动杆插入所述夹轨内并与所述夹轨的侧壁相铰接。
- 根据权利要求1所述的开关插座的接线装置，其特征在于，所述操作端的表面设有横纹。
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| US10014594B1 (en) * | 2017-09-07 | 2018-07-03 | Dinkle Enterprise Co., Ltd. | Terminal block assembly and wiring wrench thereof |
| CN208368737U (zh) * | 2018-07-30 | 2019-01-11 | 浙江京红电器有限公司 | 一种带操作手柄的接线端子 |
| CN109361078A (zh) * | 2018-10-10 | 2019-02-19 | 宁波公牛电器有限公司 | 一种接线结构及开关插座 |
| CN209374686U (zh) * | 2018-12-11 | 2019-09-10 | 朱品优 | 一种接线端子 |
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2019
- 2019-12-31 WO PCT/CN2019/130782 patent/WO2021134598A1/zh active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10014594B1 (en) * | 2017-09-07 | 2018-07-03 | Dinkle Enterprise Co., Ltd. | Terminal block assembly and wiring wrench thereof |
| CN208368737U (zh) * | 2018-07-30 | 2019-01-11 | 浙江京红电器有限公司 | 一种带操作手柄的接线端子 |
| CN109361078A (zh) * | 2018-10-10 | 2019-02-19 | 宁波公牛电器有限公司 | 一种接线结构及开关插座 |
| CN209374686U (zh) * | 2018-12-11 | 2019-09-10 | 朱品优 | 一种接线端子 |
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