Terminal block with mistaken touch prevention structure and connection terminal module with mistaken touch prevention structure

Abstract

The utility model relates to a terminal block with a mistaken touch prevention structure and a connecting terminal module with the mistaken touch prevention structure, the terminal block comprises an insulating base and the connecting terminal module, the insulating base is internally provided with a containing cavity, and two fixing blocks and two threading grooves extend; the connecting terminal module is contained in the containing cavity, the connecting terminal module comprises a fixed terminal, two terminals capable of being wrenched and a mistaken touch prevention structure, and the fixed terminal is provided with a transverse piece and two vertical pieces extending from the transverse piece; the wrenching terminal abuts against the fixing block, the wrenching terminal extends to form a wrenching piece blocked between the threading groove and the containing cavity and a stopping piece arranged corresponding to the wrenching piece, and the stopping piece extends to form a clamping part capable of clamping the wrenching piece. The mistaken touch prevention structure comprises a blocking protruding part extending from the wrenching piece, and when the wrenching piece is clamped to the clamping part, the blocking protruding part is blocked on the side, away from the blocking piece, of the clamping part.

Description

Technical Field

[0001] The present application relates to a terminal block structure, and more particularly to a terminal block with an anti-accidental-touch structure and a connection terminal module with the anti-accidental-touch structure. Background Art

[0002] Terminal blocks are a common connection component that are currently widely used in industrial communications with large amounts of information, industrial equipment with tight integration between devices, the power industry to improve the reliability and safety of power systems, and more highly automated industrial control.

[0003] The traditional terminal block structure includes a plastic frame and a connecting terminal module and a handle installed on the plastic frame. The plastic frame is provided with an inlet for inserting the wires. The connecting terminal module includes an upper spring sheet and a lower spring sheet. The upper spring sheet has a free end at one end and a tenon at the other end. The free end can be stopped on the inner side of the inlet or against the lower spring sheet. The handle is used to push the free end to be locked in the tenon, allowing the wire to be smoothly inserted between the upper spring sheet and the lower spring sheet until it is pushed to the other end of the upper spring sheet. The free end can be disengaged from the tenon and clamped together with the lower spring sheet to achieve electrical connection between the wire and the upper and lower spring sheets.

[0004] However, when inserting the wire into the wire inlet, if it accidentally collides with the upper spring plate before reaching the other end of the upper spring plate, the upper spring plate will be vibrated and the free end will be disengaged from the latch, so that the end of the wire will be clamped between the free end and the lower spring plate before passing the free end. As a result, the wire will be pulled and easily fall out of the terminal block structure, thereby reducing the connection stability between the terminal module and the wire.

[0005] In view of this, the applicant has conducted in-depth research on the above-mentioned existing technologies and applied scientific theories to try his best to solve the above-mentioned problems, which has become the goal of the applicant's improvement. Utility Model Content

[0006] The present application provides a terminal block and its connecting terminal module with an anti-accidental-touch structure, which uses a stop protrusion to stop on the side of the latch part away from the stop plate, ensuring that wires such as wires or cables cannot touch the latch part, so as to achieve the advantages of anti-accidental-touch and stable wiring of the terminal block and the connecting terminal module.

[0007] In an embodiment of the present application, the present application provides a terminal block with an anti-accidental touch structure, including: an insulating base, which is provided with a cavity inside, two fixed blocks extending from the cavity and two wire grooves connecting the cavity on the outside; and a connecting terminal module accommodated in the cavity, the connecting terminal module includes: a fixed terminal, having a transverse piece and two vertical pieces extending upward from both ends of the transverse piece, each fixed block and transverse piece being respectively arranged on the upper and lower sides of each wire groove; two swingable terminals rest on the two fixed blocks, one end of each swingable terminal is extended with a swingable piece arranged on the outside of each vertical piece and blocking each wire groove and the cavity, and the other end is extended with a stop piece arranged corresponding to each swingable piece, each stop piece is extended with a latching part that can engage with each swingable piece; and an anti-accidental touch structure, including a resisting protrusion extending from each swingable piece, when the swingable piece is engaged with the latching part, the resisting protrusion stops on the side of the latching part away from the stop piece.

[0008] In one embodiment, the resisting protrusion is a protrusion punched from the movable piece.

[0009] In one embodiment, the resisting protrusion is a protrusion that is first cut from the movable piece and then stamped.

[0010] In one embodiment, the resisting protrusion is a protrusion formed by bending the movable piece.

[0011] In one embodiment, the top surface of each fixed block is provided with a through hole and one end has an arc-shaped end, each upright piece is passed through each through hole, each movable terminal has a U-shaped bent piece, the middle of each U-shaped bent piece is against each arc-shaped end, and each stop piece and each movable piece extends from both ends of each U-shaped bent piece.

[0012] In one embodiment, each movable terminal is provided with a hollow opening between the U-shaped bending piece and the stop piece, and each latch portion is a tenon extending from the bottom end of the inner periphery of each hollow opening, and the end of the movable piece can be engaged with the tenon.

[0013] In one embodiment, when the end of each pullable piece is engaged with each tenon, the end of each pullable piece has a first surface that contacts each tenon, and each tenon has a second plane that contacts the end of each pullable piece, and each first surface and each second plane are located in the same plane.

[0014] In one embodiment, each upright piece is provided with a locking groove, and a locking protrusion extends from the inner side of each U-shaped bent piece, each locking protrusion is engaged with each locking groove, and each locking protrusion extends from the top of the inner periphery of each hollow opening.

[0015] In one embodiment, a concave hole is formed on the inner wall of each through hole, and the ends of each engaging protrusion extend into each through hole and engage with each concave hole.

[0016] In one embodiment, each upright piece is provided with a hollow opening arranged opposite to each wire threading groove, each movable piece can be inserted into each hollow opening, each clamping groove is recessed from the top of the inner periphery of each hollow opening, and the end of each stop piece is bent to have an inverted L-shaped stop portion.

[0017] In one embodiment, it also includes two inward push handles, and the outside of the insulating base is further provided with two connecting grooves that connect the cavities, each inward push handle is accommodated in each connecting groove, and each inward push handle has one end pivotally connected to the insulating base and the other end abuts against each movable piece, wherein each inward push handle is a U-shaped handle, and each U-shaped handle has one end pivotally connected to the insulating base and is arranged above each U-shaped bending piece, and the other end has a movable end abutting against each movable piece and a pushing recess exposed in the middle in each connecting groove.

[0018] In an embodiment of the present application, the present application provides a connection terminal module with an anti-accidental touch structure, including: a movable terminal, with a movable piece extending from one end and a stop piece extending from the other end corresponding to each movable piece, each stop piece extending with a latching portion capable of engaging with each movable piece; and an anti-accidental touch structure, including a resisting protrusion extending from each movable piece, when the movable piece is engaged with the latching portion, the resisting protrusion stops on the side of the latching portion away from the stop piece.

[0019] Based on the above, the resisting protrusion of the present application stops on the side of the latch part away from the stop plate, ensuring that the wires or cables and other wires cannot touch the latch part, allowing the ends of the wires or cables and other wires to penetrate through the movable plate, and the rear ends of the wires or cables and other wires are clamped between the transverse plate and the movable plate. When the wires or cables and other wires are subsequently pulled and moved slightly, the rear ends of the wires or cables and other wires are still clamped between the transverse plate and the movable plate to the end, so as to achieve the advantages of preventing accidental touch and stable wiring of the terminal block and the connection terminal module.

[0020] In one embodiment, the resisting protrusion is a protrusion punched from the movable piece.

[0021] In one embodiment, the resisting protrusion is a protrusion that is first cut from the movable piece and then stamped.

[0022] In one embodiment, the resisting protrusion is a protrusion formed by bending the movable piece.

[0023] In one embodiment, each movable terminal has a U-shaped bending piece, each stop piece and each movable piece extends from both ends of each U-shaped bending piece, each movable terminal is provided with a hollow opening located between the U-shaped bending piece and the stop piece, each latch portion is a tenon extending from the bottom end of the inner periphery of each hollow opening, and the end of the movable piece can be engaged with the tenon.

[0024] In one embodiment, when the end of each pullable piece is engaged with each tenon, the end of each pullable piece has a first surface that contacts each tenon, and each tenon has a second plane that contacts the end of each pullable piece, and each first surface and each second plane are located in the same plane. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a three-dimensional exploded view of the terminal block of this application.

[0026] Figure 2 This is a three-dimensional schematic diagram of the movable terminal of this application.

[0027] Figure 3 This is a three-dimensional assembly diagram of the terminal block of this application.

[0028] Figure 4 This is a cross-sectional assembly diagram of the terminal block for this application.

[0029] Figure 5 This is a schematic diagram of the terminal block in use for this application.

[0030] Figure 6 This is a schematic diagram of another usage state of the terminal block in this application.

[0031] Figure 7 This is another schematic diagram of the terminal block in use.

[0032] Figure 8 This is another schematic diagram of the terminal block in use.

[0033] Figure 9 This is a three-dimensional combination diagram of another embodiment of the movable terminal of the present application.

[0034] Figure 10 This is a three-dimensional combination diagram of another embodiment of the movable terminal of the present application.

[0035] Description of reference numerals:

[0036] 10: Terminal block;

[0037] 1: Insulation base;

[0038] 11: cavity;

[0039] 12: fixed block;

[0040] 121: through hole;

[0041] 1211: concave hole;

[0042] 123: arcuate end;

[0043] 13: communication groove;

[0044] 14: Wire duct;

[0045] 15: lower protrusion;

[0046] 16: bump;

[0047] 2: Connect the terminal module;

[0048] 21: fixed terminal;

[0049] 211: transverse slice;

[0050] 2111: gap;

[0051] 212: vertical piece;

[0052] 2121: hollow mouth;

[0053] 22: movable terminal;

[0054] 221: U-shaped bending piece;

[0055] 222: stopper;

[0056] 2221: inverted L-shaped stop;

[0057] 223: movable piece;

[0058] 224: latch portion;

[0059] 2241: tenon;

[0060] 225: hollow opening;

[0061] 23: card groove;

[0062] 24: snap-fit ​​tab;

[0063] 3: Push the handle inward;

[0064] 31: U-shaped handle;

[0065] 32: Activity terminal;

[0066] 33: Push notch;

[0067] 4: Anti-accidental touch structure;

[0068] 41: resisting convex part;

[0069] 42, 42', 42": convex points;

[0070] 5: Track latch portion;

[0071] S1: first surface;

[0072] S2: second plane;

[0073] 100: Wire. DETAILED DESCRIPTION

[0074] The detailed description and technical contents of this application will be described below with reference to the accompanying drawings. However, the accompanying drawings are for illustrative purposes only and are not intended to limit this application.

[0075] Please refer to Figures 1 to 8 As shown, the present application provides a terminal block with an anti-accidental touch structure and a connecting terminal module thereof. The terminal block 10 mainly includes an insulating base 1 and a connecting terminal module 2. The connecting terminal module 2 mainly includes a movable terminal 22 and an anti-accidental touch structure 4.

[0076] like Figure 1 、 Figures 3 to 8 As shown, the insulating base 1 is made of plastic material, and is provided with a cavity 11 inside the insulating base 1, two fixing blocks 12 extending from the cavity 11, and two connecting grooves 13 and two threading grooves 14 connected to the cavity 11 on the outside. The two connecting grooves 13 are arranged above the cavity 11, and the bottom of the insulating base 1 has a track clamping portion 5 that can be engaged with a track (not shown in the figure).

[0077] The two threading grooves 14 are respectively formed on the left and right sides of the insulating base 1, so that the two threading grooves 14 are arranged on the left and right sides of the cavity 11. The two fixing blocks 12 are located in the upper section of the cavity 11, and the two threading grooves 14 communicate with the lower section of the cavity 11. In this embodiment, the axial directions D of the two threading grooves 14 intersect on the same horizontal line, but this is not a limitation. The axial directions D of the two threading grooves 14 can also be arranged in a cross-direction.

[0078] The details are as follows. The two fixing blocks 12 are symmetrical in shape. The top surface of each fixing block 12 is provided with a through hole 121 and an arc-shaped end 123 at one end. The inner wall of each through hole 121 is provided with a recessed hole 1211. The interior of the insulating base 1 further extends to a lower protrusion 15 and a plurality of protrusions 16 located in the cavity 11.

[0079] like Figures 1 to 8 As shown, the connection terminal module 2 is accommodated in the cavity 11 and includes a fixed terminal 21, two movable terminals 22, and an anti-touch structure 4. The fixed terminal 21 and the movable terminal 22 are each made of a conductive metal material, and the thickness of the fixed terminal 21 is greater than that of each movable terminal 22.

[0080] Further explanation is as follows: the fixed terminal 21 has a horizontal piece 211 arranged corresponding to the bottom edge of each wire groove 14 and two vertical pieces 212 extending upward from both ends of the horizontal piece 211. Each fixing block 12 and the horizontal piece 211 are respectively arranged on the upper and lower sides of each wire groove 14, and the axial direction D of each wire groove 14 is arranged parallel to the horizontal piece 211, but this is not limited to this. The axial direction D of each wire groove 14 can also be arranged inclined to the horizontal piece 211.

[0081] The middle section of the transverse piece 211 is stopped by the lower protrusion 15. The transverse piece 211 has a plurality of notches 2111. The protrusions 16 engage with the notches 2111 to securely position the transverse piece 211 within the cavity 11. The vertical pieces 212 are inserted into the through holes 121 so that the two vertical pieces 212 are inserted into the two fixing blocks 12.

[0082] In addition, each flip terminal 22 has a U-shaped bent piece 221, and the middle of each U-shaped bent piece 221 rests against each arc-shaped end 123, so that the two flip terminals 22 can be stably rested on the two fixed blocks 12. One end of each flip terminal 22 extends with a flip piece 223 configured on the outside of each upright piece 212 and blocked between each wire threading groove 14 and the cavity 11, and the other end extends with a stop piece 222 corresponding to each flip piece 223. Each stop piece 222 and each flip piece 223 extend from both ends of each U-shaped bent piece 221, and each stop piece 222 extends with a latching portion 224 that can engage with each flip piece 223.

[0083] In addition, each movable terminal 22 has a hollow opening 225 located between the U-shaped bending piece 221 and the stop piece 222. Each latching portion 224 is a tenon 2241 extending from the bottom end of the inner periphery of each hollow opening 225. The end of the movable piece 223 can be engaged with the tenon 2241.

[0084] Furthermore, each upright piece 212 is provided with a locking groove 23, and a locking protrusion 24 extends from the inner side of each U-shaped bent piece 221. Each locking protrusion 24 is engaged with each locking groove 23, and the end of each locking protrusion 24 extends into each through hole 121 and is engaged with each recessed hole 1211. Each locking protrusion 24 extends from the top of the inner periphery of each hollow opening 225.

[0085] In addition, each upright piece 212 is provided with a hollow opening 2121 arranged opposite to each wire threading groove 14, and each movable piece 223 can be inserted into each hollow opening 2121. Each locking groove 23 is recessed from the inner periphery of each hollow opening 2121. The end of each stop piece 222 is bent to have an inverted L-shaped stop portion 2221, and each inverted L-shaped stop portion 2221 is used to stop the end of a wire 100 such as a wire or cable.

[0086] In addition, the integrally extended horizontal piece 211 and each vertical piece 212 are U-shaped, and each movable terminal 22 is in an inverted V-shape, so that the fixed terminal 21 and the two movable terminals 22 that abut against each other together form a butterfly-shaped frame.

[0087] like Figures 1 to 8 As shown, the anti-accidental touch structure 4 includes a stopper 41 extending from the movable piece 223. When the movable piece 223 is engaged with the latch portion 224, the stopper 41 stops on the side of the latch portion 224 away from the stopper 222. In this embodiment, the stopper 41 is a protrusion 42 stamped from the movable piece 223, but the present invention is not limited thereto.

[0088] like Figure 1 、 Figures 3 to 8 As shown, the terminal block 10 of the present application further includes two inward push handles 3 , each inward push handle 3 is accommodated in each communicating groove 13 , one end of each inward push handle 3 is pivotally connected to the insulating base 1 and the other end rests against each movable piece 223 .

[0089] The detailed description is as follows. Each inward push handle 3 is a U-shaped handle 31. One end of each U-shaped handle 31 is pivotally connected to the insulating base 1 and is arranged above each U-shaped bending piece 221. The other end has a movable end 32 that abuts against each pullable piece 223 and a pushing recess 33 exposed to each connecting groove 13 in the middle. By inserting a flat plate-like object such as a screwdriver (not shown in the figure) into the pushing recess 33, the U-shaped handle 31 can be driven to rotate, thereby causing the movable end 32 to push the pullable piece 223 toward the threading groove 14.

[0090] like Figures 4 to 7As shown, the terminal block 10 of the present application is in use. It utilizes a flat plate-like object such as a screwdriver to insert into the pushing recess 33, which can drive the inner push handle 3 to rotate, thereby driving the movable end 32 to push the pullable piece 223 to move toward the threading groove 14 until the pullable piece 223 is engaged with the latch portion 224. After that, the wires or cables and other wires 100 can be smoothly and unobstructedly inserted into the threading groove 14 until they are stopped by the stop piece 222, wherein the stop protrusion 41 stops on the side of the latch portion 224 away from the stop piece 222, that is, the stop protrusion 41 stops on the side of the latch portion 224 adjacent to the threading groove 14, so that the wires or cables and other wires 100 will be stopped by the stop protrusion 41 before hitting the latch portion 224, thereby Ensure that the wires 100 such as the wires or cables cannot touch the latch portion 224 to prevent the wires 100 such as the wires 100 from hitting the latch portion 224 and causing the pullable piece 223 to loosen the latch portion 224. Finally, the wires 100 such as the wires 100 hit the stop piece 222 and push the stop piece 222 inward, so that the pullable piece 223 loosens the latch portion 224, and the pullable piece 223 is reset to the position blocked between each wire threading groove 14 and the cavity 11 until the wires 100 such as the wires 100 are clamped between the transverse piece 211 and the pullable piece 223, that is, the wires 100 such as the wires 100 are clamped between the fixed terminal 21 and the pullable terminal 22, and the wiring operation of the terminal block 10 is completed.

[0091] Thus, when the conventional wire or cable 100 hits the latch portion 224, the lock between the pullable piece 223 and the latch portion 224 is loosened, causing the end of the wire or cable 100 to be clamped between the transverse piece 211 and the pullable piece 223 before it penetrates the pullable piece 223. When the wire or cable 100 is pulled and slightly moved, the end of the wire or cable 100 will be released from the clamping of the transverse piece 211 and the pullable piece 223. In contrast, the stop protrusion 41 of the present application stops at the side of the latch portion 224 away from the stop piece 222, ensuring that the wire or cable The wire 100 cannot touch the latch portion 224, allowing the end of the wire or cable 100 to penetrate the pullable piece 223, and the rear end of the wire or cable 100 is clamped between the horizontal piece 211 and the pullable piece 223. When the wire or cable 100 is pulled and moved slightly, the rear end of the wire or cable 100 is still clamped between the horizontal piece 211 and the pullable piece 223, thereby improving the connection stability between the terminal block 2 and the wire or cable 100, so as to achieve the advantages of preventing accidental touch and stable wiring of the terminal block 10 and the terminal block 2.

[0092] In addition, if Figure 6As shown, when the end of each pullable piece 223 is engaged with each tenon 2241, the end of each pullable piece 223 has a first surface S1 that contacts the tenon 2241, and each tenon 2241 has a second plane S2 that contacts the end of each pullable piece 223. Each first surface S1 and each second plane S2 are located on the same plane, making it easier to lock the end of the pullable piece 223 and the tenon 2241 and allowing a larger tolerance, so that the locking and unlocking of the end of the pullable piece 223 and the tenon 2241 are easier to control.

[0093] In addition, the bottom of the insulating base 1 of the present application can be engaged with the track through the track clamping portion 5, so that the horizontal piece 211 is placed parallel to the horizontal plane. The axial direction D of each wire threading groove 14 of the present embodiment is parallel to the horizontal piece 211, so the axial direction D of each wire threading groove 14 is also parallel to the horizontal plane. When the wires or cables 100 are plugged into the wire threading groove 14, the wires or cables 100 exposed outside the terminal block 10 are naturally leveled in the horizontal plane, eliminating the conventional step of manually bending the wires or cables, so as to achieve the advantages of the terminal block 10 having the naturally leveled plugged-in wires 100 and improving the convenience of use. However, this is not limited to this, and the axial direction D of each wire threading groove 14 can also be tilted relative to the horizontal plane.

[0094] Furthermore, the conventional wire inlet is arranged at an inclination relative to the horizontal plane. In this embodiment, the axial direction D of the wire threading groove 14 is arranged parallel to the horizontal plane, and the inner push handle 3 is adjusted to a rotary type and is located above the movable terminal 22 near the movable piece 223. As a result, the inner push handle 3 can smoothly push open the movable piece 223 with a smaller thrust than the conventional one, so that the terminal block 10 has the characteristic of labor-saving plugging.

[0095] Please refer to Figures 9 and 10 As shown, another embodiment of the present invention can be flip terminal 22, Figures 9 and 10 Examples and Figures 1 to 8 The embodiments are roughly the same, Figures 8 and 9 Examples and Figure 3 The difference between the embodiments is that the forming method of the resisting protrusion 41 is different, such as Figure 9 As shown, the resisting protrusion 41 is a protrusion 42' which is first cut and then stamped from the movable piece 223; Figure 10 As shown, the resisting protrusion 41 is a protrusion 42 formed by bending the movable piece 223. Figure 9 The convex point 42' and Figure 10 The convex points 42" can achieve the same Figures 1 to 8 The functions and effects of the bumps 42.

Claims

1. A terminal block with an anti-accidental-touch structure, characterized in that: include: An insulating base having a cavity inside, two fixing blocks extending from the cavity and two wire threading grooves communicating with the cavity outside; and A connecting terminal module is accommodated in the cavity, and the connecting terminal module includes: A fixed terminal having a transverse piece and two vertical pieces extending upward from both ends of the transverse piece, wherein each of the fixing blocks and the transverse piece is respectively arranged on the upper and lower sides of each of the threading grooves; Two movable terminals rest against the two fixed blocks, one end of each of the movable terminals extending from a movable piece disposed outside the respective upright pieces and blocking the space between the respective threading grooves and the accommodating cavity, and the other end extending from a stop piece corresponding to the respective movable piece, each stop piece extending from a latching portion capable of engaging with the respective movable piece; and The anti-accidental touch structure includes a resisting protrusion extending from each of the movable pieces. When the movable piece is engaged with the latch part, the resisting protrusion stops at a side of the latch part away from the stop piece.

2. The terminal block with an anti-accidental-touch structure according to claim 1, wherein: The resisting convex portion is a convex point punched from the movable piece.

3. The terminal block with an anti-accidental-touch structure according to claim 1, wherein: The resisting convex portion is a convex point which is first cut from the movable piece and then punched.

4. The terminal block with an anti-accidental-touch structure according to claim 1, wherein: The resisting protrusion is a protrusion formed by bending from the movable piece.

5. The terminal block with an anti-accidental-touch structure according to claim 1, wherein: The top surface of each fixed block is provided with a through hole and one end has an arc-shaped end, each upright piece is passed through each through hole, each movable terminal has a U-shaped bent piece, the middle of each U-shaped bent piece is against each arc-shaped end, and each stop piece and each movable piece extend from both ends of each U-shaped bent piece.

6. The terminal block with an anti-accidental-touch structure according to claim 5, wherein: Each of the movable terminals is provided with a hollow opening between the U-shaped bending piece and the stop piece, and each of the latching portions is a tenon extending from the bottom end of the inner periphery of each of the hollow openings, and the end of the movable piece can be engaged with the tenon.

7. The terminal block with an anti-accidental-touch structure according to claim 6, wherein: When the end of each of the pullable pieces is engaged with each of the tenons, the end of each of the pullable pieces has a first surface that contacts the tenon, and each of the tenons has a second plane that contacts the end of each of the pullable pieces, and each of the first surfaces and each of the second planes are located in the same plane.

8. The terminal block with an anti-accidental-touch structure according to claim 6, wherein: Each of the vertical pieces is provided with a locking groove, and a locking protrusion extends from the inner side of each of the U-shaped bent pieces. Each of the locking protrusions is engaged with each of the locking grooves, and each of the locking protrusions extends from the top of the inner peripheral edge of each of the hollow openings.

9. The terminal block with an anti-accidental-touch structure according to claim 8, wherein: A concave hole is provided on the inner wall of each through hole, and a distal end of each engaging protrusion extends into each through hole and is engaged with each concave hole.

10. The terminal block with an anti-accidental-touch structure according to claim 8, wherein: Each of the upright pieces is provided with a hollow opening arranged opposite to each of the threading grooves, and each of the movable pieces can be inserted into each of the hollow openings. Each of the clamping grooves is recessed from the top of the inner periphery of each of the hollow openings, and an inverted L-shaped stop portion is bent at the end of each of the stop pieces.

11. The terminal block with an anti-accidental-touch structure according to claim 5, wherein: It also includes two inward push handles, and the outside of the insulating base is further provided with two connecting grooves connected to the accommodating cavity, each of the inward push handles is accommodated in each of the connecting grooves, one end of each of the inward push handles is pivoted to the insulating base and the other end is against each of the movable pieces, wherein each of the inward push handles is a U-shaped handle, one end of each of the U-shaped handles is pivoted to the insulating base and is arranged above each of the U-shaped bending pieces, the other end has a movable end against each of the movable pieces and a pushing recess exposed in the middle of each of the connecting grooves.

12. A connection terminal module with an anti-accidental touch structure, characterized in that: include: A movable terminal, one end of which is provided with a movable piece and the other end of which is provided with a stop piece corresponding to each of the movable pieces, each of the stop pieces being provided with a latching portion capable of engaging with each of the movable pieces; and The anti-accidental touch structure includes a resisting protrusion extending from each of the movable pieces. When the movable piece is engaged with the latch part, the resisting protrusion stops at a side of the latch part away from the stop piece.

13. The connection terminal module with an anti-accidental-touch structure according to claim 12, wherein: The resisting convex portion is a convex point punched from the movable piece.

14. The connection terminal module with an anti-accidental-touch structure according to claim 12, wherein: The resisting convex portion is a convex point which is first cut from the movable piece and then punched.

15. The connection terminal module with an anti-accidental-touch structure according to claim 12, wherein: The resisting protrusion is a protrusion formed by bending from the movable piece.

16. The connection terminal module with an anti-accidental-touch structure according to claim 12, wherein: Each of the movable terminals has a U-shaped bent piece, each of the stop pieces and each of the movable pieces extends from both ends of each of the U-shaped bent pieces, each of the movable terminals is provided with a hollow opening between the U-shaped bent piece and the stop piece, each of the latching portions is a tenon extending from the bottom end of the inner periphery of each of the hollow openings, and the end of the movable piece can be engaged with the tenon.

17. The connection terminal module with an anti-accidental-touch structure according to claim 16, wherein: When the end of each of the pullable pieces is engaged with each of the tenons, the end of each of the pullable pieces has a first surface that contacts the tenon, and each of the tenons has a second plane that contacts the end of each of the pullable pieces, and each of the first surfaces and each of the second planes are located in the same plane.

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