A conveniently operable terminal block

Abstract

The present invention relates to a conveniently operable terminal block, which comprises an insulating housing with a receiving cavity, a cover plate and an operating rod. The first end of the operating rod is located outside the insulating housing, and the end of the operating rod is rotatably connected to the insulating housing. A transduction member, an electrical conductor and an elastic clamping member are arranged in the receiving cavity. The operating rod can apply a force to the transduction member when it is turned up, and the transduction member can apply a downward pressing force to the elastic clamping member. The insulating housing has a rotation limiting portion for limiting the rotation angle of the end of the operating rod. When wiring, after the operating rod is turned up by pulling it, a gap for inserting a wire will be formed between the elastic free portion of the elastic clamping member and the electrical conductor, and this gap will persist due to the action of the rotation limiting portion without the user having to continuously apply force, thus facilitating the insertion of the wire. By pulling the operating rod in the reverse direction, the wire is brought into electrical contact with the electrical conductor to complete the wiring operation; by pulling the operating rod up again, the above-mentioned gap will be formed again without continuous force application, thus facilitating the removal of the wire.

Description

Technical Field

[0001] The present invention relates to the field of terminal blocks, and particularly to a terminal block that is convenient to operate. Background Art

[0002] As a common product in the field of electrical connectors, the terminal block plays an important role in fastening, connecting, and carrying current. Most of the existing terminal blocks adopt a clamping structure. Such terminal blocks mainly include an insulating housing, an operating button, an electrical contact element, and a wire clamping joint. The insulating housing has a wire access hole for the external wires to be connected to enter. The electrical contact element has a wire channel for accommodating the wire, and the electrical contact element is electrically connected to the wire clamping joint.

[0003] When an external wire needs to be connected to such a terminal block, the user needs to press the operating button to open the wire clamping joint by the operating button to create a gap for the wire to be inserted. After the wire is inserted into the gap, the user releases the pressing force on the operating button, and the elastic restoring force of the wire clamping joint can be used to clamp the wire at the gap, thereby realizing the electrical connection between the wire and the electrical contact element and completing the wiring operation of the terminal block.

[0004] However, when a wire needs to be inserted into such a terminal block, the existing such terminal blocks have deficiencies: the user needs to continuously apply a force to the operating button of the terminal block to ensure that the gap formed for the wire to be inserted always exists, so that the wire can be inserted into the gap successively. In addition, if the user needs to remove the wire, a continuous force also needs to be applied to the operating button to ensure the existence of the above gap, and then the wire in the terminal block can be removed. In this way, for the operation of inserting or removing the wire, the user needs to continuously apply a force to the operating button, which undoubtedly increases the complexity of wiring and wire removal of the terminal block. Summary of the Invention

[0005] The technical problem to be solved by the present invention is to provide a terminal block that is convenient to operate for the above-mentioned existing technology.

[0006] The technical solution adopted by the present invention to solve the above technical problem is: a terminal block that is convenient to operate, including an insulating housing, a wire access hole is formed on the insulating housing, the insulating housing has a receiving cavity communicating with the wire access hole, and is characterized in that it further includes:

[0007] An operating rod, the head end of the operating rod is located outside the receiving cavity, and the tail end of the operating rod is rotatably connected to the insulating housing;

[0008] A transduction member, located in the receiving cavity, the transduction member has a force application end and a force receiving portion that can be pressed by the tail end of the operating rod;

[0009] An electrical conductor, located in the receiving cavity;

[0010] An elastic clamping member is located in the accommodating cavity. The elastic clamping member has a fixed portion and an elastic free portion. The fixed portion is fixed to the electrical conductor; the elastic free portion can be pressed by the force - applying end of the transduction member, so that a gap for the wire to access or be taken out through the wire access hole is formed between the elastic free portion and the electrical conductor.

[0011] A cover plate is assembled with the insulating housing together, so that the accommodating cavity is located in the space formed after the cover plate and the insulating housing are assembled.

[0012] Improved, in the conveniently - operable terminal, the electrical conductor has a top edge for the wire to abut against, and a fixed portion is provided on the top edge. An assembly portion is formed on the force - receiving portion of the transduction member. The transduction member is sleeved outside the top edge, and the top edge is located below the force - receiving portion. The fixed portion is snapped into the assembly portion.

[0013] Further, an electrical test hole corresponding to the top edge is formed on the upper surface of the operating rod to satisfy that after the electrical test tool is inserted, it presses the top edge.

[0014] Improved again, in the conveniently - operable terminal, the insulating housing has a rotation limiting portion for limiting the rotation angle of the end of the operating rod. The rotation limiting portion is formed by a vertical side wall formed on the insulating housing and an inclined wall bent from the vertical side wall.

[0015] As another structural form for realizing the rotation limiting portion, improved, in the conveniently - operable terminal, the insulating housing has a rotation limiting portion for limiting the rotation angle of the end of the operating rod. The rotation limiting portion is a groove formed by the insulating housing. The groove includes a groove bottom and an inclined wall connecting the groove bottom and extending obliquely upward. A rotation portion is formed at the end of the operating rod, and the rotation portion can rotate in the groove as the end of the operating rod rotates.

[0016] Improved again, in the conveniently - operable terminal, a rotating shaft is provided on the insulating housing and above the accommodating cavity. The end of the operating rod has a rotating - shaft hole for the rotating shaft to enter. The end of the operating rod is rotatably connected to the insulating housing through the mutually - matching rotating - shaft hole and rotating shaft.

[0017] Improved, in the conveniently - operable terminal, the transduction member has a transduction - member body, a force - receiving portion formed at one end of the transduction - member body, and at least one bending arm formed by bending the transduction - member body downward. The force - applying end is located on the bending arm.

[0018] Furthermore, the transduction member has an assembly portion rotatably installed on the fixed portion of the electrical conductor.

[0019] Furthermore, the elastic free portion of the elastic clamping member has:

[0020] At least one support edge formed on the elastic free portion, which is used for the force - applying end of the transduction member to abut against;

[0021] At least one wire - clamping edge formed at the end of the elastic free portion, which is used for pressing the wire inserted through the wire access hole against the electrical conductor; wherein, the fixed portion of the elastic clamping member and the elastic free portion are connected together through a bent transition portion.

[0022] Optionally, the support edge is an edge with a flat cross - section or an edge formed by and bent from the elastic free portion.

[0023] Furthermore, in the conveniently - operable terminal block, the force - receiving portion of the transduction member has a pressing end; the electrical conductor has a top edge for the wire to abut against, and the pressing end can press against the top edge of the electrical conductor when rotating.

[0024] Furthermore, in the conveniently - operable terminal block, the fixed portion of the elastic clamping member and the electrical conductor are fixed together through a concave - convex structure with mutual fastening cooperation.

[0025] Furthermore, the elastic free portion of the elastic clamping member abuts against the electrical conductor to form an included angle.

[0026] Compared with the prior art, the advantages of the present invention are as follows:

[0027] Firstly, in the terminal block of the present invention, an operating rod is provided on the insulating housing having a receiving cavity. The first end of the operating rod is located outside the insulating housing, the second end of the operating rod is rotatably connected to the insulating housing, and the insulating housing has a rotation limiting portion for limiting the rotation angle of the second end of the operating rod. Moreover, a transduction member, an electrical conductor, and an elastic clamping member are provided in the receiving cavity of the insulating housing. The operating rod can apply force to the transduction member, and the transduction member can apply a downward pressing force to the elastic clamping member. Thus, when wiring is required, after the user flips up the operating rod, the operating rod applies a pressing force to the transduction member, and the transduction member then presses down the elastic free portion of the elastic clamping member, so that the elastic free portion is pressed down, and a gap for the wire to be inserted as required is formed between the elastic free portion of the elastic clamping member and the electrical conductor; when the operating rod is flipped in the reverse direction, the elastic free portion of the elastic clamping member returns to its original state, and the elastic free portion applies force to the wire, making the wire in electrical contact with the electrical conductor; when the wire needs to be removed, the user flips up the operating rod again, so that a gap is formed again between the elastic free portion of the elastic clamping member and the electrical conductor, and then the wire can be taken out in the direction outside the wire access hole;

[0028] Secondly, by providing a rotation limit portion on the insulating shell to limit the rotation angle of the end of the operating rod, when the operating rod is flipped up and rotated to the angle corresponding to the rotation limit portion, the rotation limit portion can limit the end of the operating rod at this time, so that it does not rotate easily, thereby maintaining the continuous existence of the gap, avoiding the disadvantage of traditional terminal blocks that require users to continuously apply force to the operating button to connect or remove the wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a schematic diagram of a wiring terminal structure for easy operation in the first embodiment of the present invention;

[0030] Figure 2 for Figure 1 The schematic diagram of the terminal block with the cover removed is shown;

[0031] Figure 3 for Figure 2 Exploded diagram of the structure of the terminal block (with the cover removed);

[0032] Figure 4 Schematic diagram of the structure of the insulating shell;

[0033] Figure 5 Schematic diagram of the structure of the operating lever;

[0034] Figure 6 Schematic diagram of the structure of the transduction component;

[0035] Figure 7 is a schematic diagram of the structure of an electric conductor;

[0036] Figure 8 is a schematic diagram of a first structure of an elastic clamping member;

[0037] Figure 9 is a schematic diagram of the second structure of the elastic clamping member;

[0038] Figure 10 This is a schematic diagram of the state when the operating lever of the terminal is not flipped up;

[0039] Figure 11 This is a schematic diagram of the state when the operating lever of the terminal is flipped up;

[0040] Figure 12 This is a schematic diagram of the state of the connection terminal in the second embodiment of the present invention when the cover plate is removed;

[0041] Figure 13 for Figure 12 A schematic diagram of the structure of the insulating shell;

[0042] Figure 14 for Figure 12Schematic diagram of the structure of the middle operating rod;

[0043] Figure 15 This is the first schematic diagram of the transduction member in the second embodiment of the present invention;

[0044] Figure 16 For Figure 15 Schematic diagram of the structure of the electrical conductor cooperating with the transduction member in the middle;

[0045] Figure 17 Is Figure 12 Schematic diagram of the state when the operating rod of the shown terminal block is pulled up and turned over;

[0046] Figure 18 This is the second schematic diagram of the transduction member in the second embodiment of the present invention;

[0047] Figure 19 For Figure 18 Schematic diagram of the structure of the electrical conductor cooperating with the transduction member in the middle;

[0048] Figure 20 Is provided with Figure 18 The shown transduction member and Figure 19 Schematic diagram of the state when the operating rod of the terminal block with the shown electrical conductor is pulled up and turned over. Detailed implementation manners

[0049] The present invention will be further described in detail below with reference to the embodiments in the drawings.

[0050] Embodiment 1

[0051] As Figures 1 to 9 shown, this embodiment provides a convenient-to-operate terminal block, including an insulating housing 1. A wire access hole 10 is formed on the insulating housing 1, and the insulating housing 1 has a receiving cavity 11 communicating with the wire access hole 10. As an improvement, this convenient-to-operate terminal block further includes:

[0052] An operating rod 2, the head end 21 of the operating rod 2 is located outside the receiving cavity 11, and the tail end 22 of the operating rod 2 is rotatably connected to the insulating housing 1; the insulating housing 1 may have a rotation limiting portion 12 that limits the rotation angle of the tail end of the operating rod; this rotation limiting portion 12 can make the operating rod maintain a pause state at the corresponding angle of its rotation; for example, the angle corresponding to the rotation limiting portion 12 here is when the rotation angle of the tail end of the operating rod is 90°;

[0053] In this embodiment, referring to Figure 2 , Figure 4 and Figure 5As shown in the figure, a rotating shaft 13 is provided on the insulating housing 1 and above the accommodating cavity 11. The end 22 of the operating rod 2 has a rotating shaft hole 221 for the rotating shaft 13 to enter. The end 22 of the operating rod 2 is rotatably connected to the insulating housing 1 through the mutually cooperating rotating shaft hole 221 and rotating shaft 13. By arranging the operating rod 2 on the insulating housing 1 in this way, it is convenient for the user to turn the operating rod up.

[0054] The transduction member 3 is located in the accommodating cavity 11. The transduction member 3 has a force - applying end 31 and a force - receiving portion 32 that can be pressed by the end of the operating rod. Here, the function of the transduction member 3 is to transfer the force of the end 22 of the operating rod 2 to the subsequent elastic clamping member 5, so as to ensure that the elastic clamping member 5 can generate a force - induced deformation as the operating rod rotates upward or return to its original initial state as the operating rod rotates downward.

[0055] The electrical conductor 4 is located in the accommodating cavity 11. In this embodiment, the electrical conductor 4 may have pins 41 located outside the insulating housing 1. Of course, as another structural form of the electrical conductor 4, it may also be such that the electrical conductor 4 has a plug - in end for mating with an external product. For example, the plug - in end here can be a female plug or a male plug.

[0056] The elastic clamping member 5 is located in the accommodating cavity 11. The elastic clamping member 5 has a fixing portion 51 and an elastic free portion 52. The fixing portion 51 is fixed to the electrical conductor 4, and the elastic free portion 52 can be pressed by the force - applying end 31 of the transduction member, so that a gap for the wire to enter or exit through the wire access hole 10 is formed between the elastic free portion 52 and the electrical conductor 4. As for the fixing method between the fixing portion 51 and the electrical conductor 4, the electrical conductor 4 may have an adapting portion for the fixing portion 51 of the elastic clamping member to be fixed. For example, the fixing portion of the elastic clamping member and the electrical conductor are fixed together through mutually fastened concave - convex structures. For example, the adapting portion on the electrical conductor 4 can be a groove for the fixing portion 51 to enter. After the elastic free portion of the elastic clamping member abuts against the electrical conductor, an included angle will be formed.

[0057] The cover plate 6 is assembled with the insulating housing 1 so that the accommodating cavity 11 is located in the space formed after the cover plate 6 and the insulating housing 1 are assembled. The assembly method between the cover plate 6 and the insulating housing 1 is preferably a detachable assembly. For example, the cover plate 6 and the insulating housing 1 can be assembled together through mutually cooperating snap - fit structures or bolt - fixing structures.

[0058] See Figure 10 and Figure 11As shown, when wiring is required, after the user flips up the head end 21 of the operating lever 2, the tail end 22 of the operating lever 2 will apply a pressing force to the force-receiving part 32 on the transduction part 3, and then the force-applying end 31 of the transduction part 3 will press down on the elastic free part 52 of the elastic clamping part 5, causing the elastic free part 52 to be pressed down. At this time, a gap will be formed between the elastic free part 52 of the elastic clamping part 5 and the electrical conductor 4, and thus the wire to be connected can be inserted into this gap; moreover, when the operating lever 2 is flipped up and rotated to the angle limited by the rotation limiting part, the rotation limiting part 12 on the insulating housing 1 will limit the tail end of the operating lever 2 at this time, causing the operating lever to pause in the current state and not rotate easily, thereby maintaining the existence of this gap. There is no need for the user to continuously apply a flipping force to the operating lever 2. In this way, the user can insert the wire into this gap of the terminal block; then, flip the head end 21 of the operating lever 2 in the reverse direction. At this time, the force-receiving part 32 of the transduction part 3 no longer receives the pressing force, so the elastic free part 52 will no longer be pressed down by the force-applying end 31 of the transduction part 3. The elastic free part 52 of the elastic clamping part 5 returns to its original state due to the resilience, that is, the elastic free part 52 will apply a force to the wire, causing the wire to be in electrical contact with the electrical conductor 4;

[0059] When the wire needs to be removed, it is also the user who flips up the operating lever 2, so that a gap is formed again between the elastic free part 52 of the elastic clamping part 5 and the electrical conductor 4, and thus the wire can be removed in the direction outside the wire access hole; until the operating lever 2 is flipped up to the angle limited by the rotation limiting part, due to the action of the rotation limiting part 12, this gap will continue to exist, and the user does not need to continue to apply a flipping force to the operating lever 2 at this time. In this way, the user can remove the wire in the terminal block without continuously applying a force to the operating lever.

[0060] To make it more convenient for the user to operate the operating lever, see Figure 2 and Figure 4 As shown, the rotation limiting part 12 in this embodiment is a groove formed by the insulating housing. This groove includes a groove bottom 120 and an inclined wall 121 that connects the groove bottom 120 and extends obliquely upward. A rotation part 220 is formed at the tail end 22 of the operating lever 2, and this rotation part 220 can rotate in the groove as the tail end of the operating lever rotates. Of course, the rotation limiting part 12 here can also be a limiting edge, which is formed by extending from the bottom edge of the insulating housing and is located outside the accommodation cavity 11, and the rotation part 220 rotates in the space defined by the rotating shaft 13 and this limiting edge. Among them, the rotation part 220 in this embodiment preferably adopts an arc-shaped structure to meet the smoothness of the rotation of the tail end of the operating lever.

[0061] To enable the transduction part to apply a more effective pressing force to the elastic clamping part to achieve the elastic deformation of the elastic free part after being stressed, seeFigure 2 and Figure 6 As shown, the transfer member 3 comprises a transfer member body 30, a force-bearing portion 32 formed at one end of the transfer member body 30, and at least one bent arm 33 formed by bending the transfer member body 30 downward, with a force-applying end 31 located on the bent arm 33. Of course, the transfer member 3 preferably has two bent arms 33, which are preferably formed symmetrically on either side of the transfer member body 30. Of course, the two bent arms may also be formed asymmetrically on either side of the transfer member body 30.

[0062] As a matching structure for the bending arm of the transfer member, the elastic free portion 52 of the elastic clamping member 5 also has:

[0063] At least one supporting edge 521 is formed on the elastic free portion, and the supporting edge 521 is used for the force-applying end 31 of the transfer member 3 to abut against;

[0064] At least one wire-clamping edge 522 is formed at the end of the elastic free portion 52. The wire-clamping edge 522 is used to press the wire inserted through the wire access hole against the electrical conductor 4. The fixed portion 51 and the elastic free portion 52 of the elastic clamping member 5 are connected together by a bent transition portion 53. The transition portion 53 is preferably arc-shaped so that the elastic free portion 52 has a relatively strong elastic deformation strength when subjected to force, thereby enhancing the clamping force of the elastic free portion 52 on the wire entering the aforementioned gap. The structure of the elastic clamping member 5 can be selected from the following two structural forms. Figure 8 As shown, in the first structure of the elastic clamping member 5, its supporting edge 521 is a cross section; see Figure 9 As shown, in the second structure of the elastic clamping member 5, the supporting edge 521 is a bent edge formed by the elastic free portion 52. For example, the supporting edge 521 can be bent downward or upward.

[0065] In order to make the transfer member be able to effectively exert a top pressure on the elastic free portion of the elastic tightening member after being pressed by the operating rod, see Figure 6 and Figure 10 As shown, the force-bearing portion 32 of the transfer member 3 has a pressing end 320, and the electrical conductor 4 has a top edge 42 for the wire to contact. The pressing end 320 can press against the top edge 42 of the electrical conductor 4 during rotation. The pressing end 320 in this embodiment is in the shape of an upwardly bent arc, and the insulating housing 1 has a receiving groove 14 for the movement of the pressing end 320. Correspondingly, the top edge 42 of the electrical conductor 4 is fixed in the receiving cavity 11 and is located below the receiving groove 14. The movement of the pressing end 320 in the receiving groove 14 is preferably in the form of rotation, so that the transfer member 3 can flip toward the top of the insulating housing under the elastic restoring force of the elastic free portion 52.

[0066] Embodiment 2

[0067] Refer to Figures 12 to 17 As shown, this embodiment provides a terminal block with another structure. Different from the terminal block in Embodiment 1, in the terminal block structure of this Embodiment 2, the electrical conductor 4 has a top edge 42 for the wire to abut against, and a fixing portion 421 is provided on the top edge 42. An assembling portion 321 is formed on the force-receiving portion 32 of the transduction member 3. The transduction member 3 is sleeved outside the top edge 42, and the top edge 42 is located below the force-receiving portion 32. The fixing portion 421 is snapped into the assembling portion 321, so that the electrical conductor 4 and the transduction member 3 can be connected together. Refer to Figure 15 and Figure 16 As shown, the assembling portion 321 can be set in a structural form with holes to facilitate the fixing portion 421 to be snapped into the holes. Specifically, the fixing portion 421 is formed on the front surface of the top edge 42. Correspondingly, the assembling portion 321 is formed on the front surface of the force-receiving portion 32, and a receiving groove 14 for accommodating the fixing portion 421 is formed on the insulating housing 1. Once the operating lever 2 is toggled and turned up, the end 22 of the operating lever can press against the force-receiving portion 32, and then the transduction member 3 presses down the elastic clamping member 5. At this time, the fixing portion 421 located in the receiving groove 14 serves as the rotation fulcrum of the transduction member. Among them, as a preferred setting method, the assembling portion 321 is set to be rotatably mounted on the fixing portion 421 of the electrical conductor 4.

[0068] Of course, in order to facilitate the user to work with external electrical test tools, refer to Figure 14 As shown, an electrical test hole 20 corresponding to the top edge 42 is formed on the upper surface of the operating lever 2 in this embodiment. By providing the electrical test hole 20, after the electrical test tool is inserted into the terminal block through the electrical test hole, it can press against the top edge 42 of the electrical conductor to perform an electrical conduction test.

[0069] In addition, refer to Figure 18 and Figure 19 As shown, the fixing portion 421 on the top edge 42 can also be formed on one side of the top edge 42. Correspondingly, the assembling portion 321 is formed on the other side of the force-receiving portion 32. By setting it in this way, the fixing portion 421 can serve as the rotation fulcrum of the transduction member. The structure of the terminal block in this case (after removing the cover plate) is shown in Figure 20 as shown.

[0070] It should be noted that, refer to Figure 17 and Figure 20 As shown, a rotation limiting portion 12 for the rotation of the operating lever is also provided in this embodiment. The rotation limiting portion 12 is formed by a vertical side wall 15 formed on the insulating housing 1 and an inclined wall 16 bent from the vertical side wall 15.

Claims

1. A conveniently operable terminal block, comprising an insulating housing (1), a wire access hole (10) is formed on the insulating housing (1), the insulating housing (1) has a receiving cavity (11) communicating with the wire access hole (10), and is characterized in that, Further included are: An operating rod (2), the head end (21) of the operating rod (2) is located outside the accommodation cavity (11), and the tail end (22) of the operating rod (2) is rotatably connected to the insulating housing (1); A transduction member (3), located within the accommodation cavity (11), the transduction member (3) has a force - applying end (31) and a force - receiving portion (32) that can be pressed by the tail end (22) of the operating rod; An electrical conductor (4), located within the accommodation cavity (11); An elastic clamping member (5), located within the accommodation cavity (11), the elastic clamping member (5) has a fixing portion (51) and an elastic free portion (52), the fixing portion (51) is fixed to the electrical conductor (4); the elastic free portion (52) can be pressed by the force - applying end (31) of the transduction member (3), so that a gap for the wire to access or be taken out through the wire access hole is formed between the elastic free portion (52) and the electrical conductor (4); A cover plate (6), the cover plate (6) is assembled with the insulating housing (1) together, so that the accommodation cavity (11) is located within the space formed after the cover plate (6) and the insulating housing (1) are assembled; Wherein, the transduction member (3) has a transduction member body (30), the force - receiving portion (32) formed at one end of the transduction member body (30), and at least one bending arm (33) formed by bending the transduction member body (30) downward, the force - applying end (31) is located on the bending arm (33); The electrical conductor (4) has a top edge (42) for the wire to abut against, a clamping structure (421) is provided on the top edge (42), an assembly portion (321) is formed on the force - receiving portion (32) of the transduction member (3), the transduction member (3) is sleeved outside the top edge (42), and the top edge (42) is located below the force - receiving portion (32), and the clamping structure (421) is snapped into the assembly portion (321).

2. The convenient-to-operate terminal block according to claim 1, wherein An electrical test hole (20) corresponding to the top edge (42) is formed on the upper surface of the operating rod (2), so as to press the top edge (42) after the electrical test tool is inserted.

3. The convenient-to-operate terminal block according to claim 1, wherein The insulating housing (1) has a rotation limiting portion (12) for limiting the rotation angle of the tail end (22) of the operating rod, and the rotation limiting portion (12) is formed by a vertical side wall (15) formed on the insulating housing (1) and an inclined wall (16) bent from the vertical side wall (15).

4. The wiring terminal with convenient operation according to claim 1, wherein The insulating housing (1) has a rotation limiting portion (12) for limiting the rotation angle of the tail end (22) of the operating rod, the rotation limiting portion (12) is a groove formed by the insulating housing, the groove includes a groove bottom (120) and an inclined wall (121) connecting the groove bottom (120) and extending obliquely upward, and a rotation portion (220) is formed at the tail end (22) of the operating rod (2), and the rotation portion (220) can rotate within the groove as the tail end (22) of the operating rod rotates.

5. The wiring terminal with convenient operation according to claim 1, wherein, A rotating shaft (13) is provided on the insulating housing (1) and above the accommodating cavity (11); the end (22) of the operating rod (2) has a rotating shaft hole (221) into which the rotating shaft (13) enters; and the end (22) of the operating rod (2) is rotatably connected to the insulating housing (1) through the rotating shaft hole (221) and the rotating shaft (13) that cooperate with each other.

6. The conveniently operable terminal block according to any one of claims 1 to 4, characterized in that, The elastic free portion (52) of the elastic clamping member (5) has: At least one supporting edge (521) is formed on the elastic free portion (52), and the supporting edge (521) is used for the force-applying end (31) of the transfer member (3) to abut against; At least one wire clamping edge (522) is formed at the end of the elastic free portion (52), and the wire clamping edge (522) is used to press the wire inserted through the wire entry and exit hole (10) against the electrical conductor (4); wherein the fixed portion (51) of the elastic clamping member (5) and the elastic free portion (52) are connected together through a bent transition portion (53).

7. The convenient-to-operate terminal block according to claim 6, characterized in that, The supporting edge (521) is an edge with a plane cross section, or the supporting edge (521) is an edge formed by the elastic free portion (52) and bent.

8. The conveniently operable terminal block according to claim 1, characterized in that, The force-bearing portion (32) of the transfer member (3) has a pressing end portion (320), and the electrical conductor (4) has a top edge (42) for the wire to abut against, and the pressing end portion (320) can press against the top edge (42) of the electrical conductor (4) during rotation.

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