TWI796602B - Improved structure of wiring components for terminal devices - Google Patents

Abstract

An improved structure of a wiring assembly of a terminal device, which provides functions such as increasing the conduction performance and the stability of a combined wire; the wiring assembly includes a combination of a conductive frame and a bimetal shrapnel. Two metal shrapnels are combined with a convex pile to form a reciprocating movement; the two metal shrapnels respectively have a first section, a second section and a base section connecting the first section and the second section; the first section and the base section form a The first curved portion forms a second curved portion between the second segment and the base segment. Cooperate with personnel to operate an actuating handle to control the movement of metal shrapnel, and form multiple (or four) suppression mechanisms or suppression areas for the wires entering the wiring assembly; improve the conventional wires that are easy to shift or shake due to external forces, and the contact is not stable, which affects conduction efficiency and safety and so on.

Description

Improved structure of wiring components for terminal devices

The present invention relates to a wiring assembly structure of a terminal device; in particular, it refers to a wiring assembly equipped with a conductive frame, a bimetal shrapnel and an actuating handle to establish a plurality of pressed and fixed wires.

Metal components (or conductive elements) and shrapnel conductors (or metal shrapnel) wrapped in insulating shells (usually made of plastic materials) are used to press or connect the wires entering the terminal to form electrical connections or release The terminal device or crimping terminal of wire is already a known skill. For example, CN 102204015 A "electrical connection terminal", DE 29915515 U1, EP 2325947 A1, US 2013/0143433 A1 "CONNECTION TERMINAL", US 2014/0127932 A1 "ELECTRICAL CONNECTION TERMINAL", DE 10 2012 US 009 253 "A6, "GROUND CONDUCTOR TERMINAL" patents and the like provide typical embodiments.

This type of electrical connection terminal device usually includes an insulating housing; the housing has a wire hole for allowing wires to be inserted into the housing. The casing also defines a chamber for fitting the conductive support (or conductive element) and the metal shrapnel, so that the metal shrapnel and the conductive element press the wires inserted into the casing to form contact or electrical connection. Unless the personnel operate other tools to penetrate into the shell and push the metal shrapnel, the electrical connection or contact state of the wire, the metal shrapnel, and the conductive element can be released.

A problem related to the structure and operational application of the combined structure of the conventional terminal device is that in the use of some terminal devices pivoting wires (or large-diameter wires), the wires will not be sufficiently fixed after insertion The metal tail of the wire is shifted and shaken due to force, or the wire is not stable due to the pressing of the metal shrapnel or conductive elements, or the wire is rotated and shifted due to inadvertent contact by personnel, resulting in poor contact safety problems.

In order to improve the above situation, the old method has disclosed a technology that uses two metal shrapnels to combine the follower and the pressing arm; for example, DE 202017107202 U1, DE 202017107208 U1, US 2018/0006385 A1 "ELECTRICAL CONNECTION TERMINAL WITH A TWO-PART OPERATING ELEMENT" and other patent cases provide feasible embodiments. In the embodiment described, one end of two metal shrapnels is stacked together and fixed on the follower body, and the pressing arm is operated by personnel to press the follower body, so that the follower body drives the other ends of the two metal shrapnels to press the inserted wire to form a fixed and electrical connection. The type of connection.

As those who are familiar with this technology know, the structure of two metal shrapnel stacked together to combine the follower and the pressing arm is relatively complicated, and the assembly or processing operations are also cumbersome and time-consuming, which relatively increases the production cost; and This situation is not what we expected.

Representatively speaking, these references show the skills of the structural combination design and application of the terminal device; if the redesign considers the structural combination of the wiring assembly and the metal shrapnel, making its structure different from that of the familiar one, it will be changed. It is different from the old law; in essence, it will also increase its scope of application. For example, the wiring assembly is provided with multiple pressing mechanisms to fix the structure and function of the wire, so as to improve the conventional wire (tail end) deviation, shaking, and cause safety problems such as unstable contact. Or to further overcome/improve the above-mentioned problems, remove the old method of using two metal shrapnels stacked together at one end to combine the structure of the follower and the pressing arm, so as to improve the conventional structure. Time-consuming and relatively increased production costs, to improve the efficiency of its manufacturing, processing and assembly; and, to provide more or larger contact areas and contact forces, to relatively improve conductive efficiency and to apply large and small diameter wires, etc. the structural type.

None of these subjects are taught or specifically disclosed in the above-mentioned reference materials.

Yes, the main purpose of the present invention is to provide an improved structure of the wiring assembly of the terminal device, which provides an effect of increasing the conductive performance and the stability of the combined wire; the wiring assembly includes a combination of a conductive frame and a bimetallic shrapnel. Two metal shrapnels are combined with a convex pile to form a reciprocating movement; the two metal shrapnels respectively have a first section, a second section and a base section connecting the first section and the second section; the first section and the base section form a The first curved portion forms a second curved portion between the second segment and the base segment. Cooperate with personnel to operate an actuating handle to control the movement of (the whole) metal shrapnel, and form multiple (or more than four) pressing mechanisms or pressing areas for the wires entering the wiring assembly; improve the known wires that are easy to shift or shake due to external forces, contact Unsteady, affecting the conduction efficiency and safety.

According to the improved structure of the wiring assembly of the terminal device of the present invention, the first section of the bimetallic shrapnel is respectively provided with a first bending portion, and the two first sections are separated, and the tail end of the first section faces the second The direction of the section extends obliquely; the second curved part of the bimetal shrapnel combines the convex pile, and the two second sections are respectively provided with a second bending part, so that the tail ends of the two second sections face the same direction as the first section tail end Extending, and at least making the tail ends of the two second segments form a separated pattern together constitute the above-mentioned multiple suppression mechanisms.

According to the improved structure of the wiring assembly of the terminal device of the present invention, the actuating handle has a pivoting part, and the combined housing and a post make the actuating handle form a reciprocating shape; The operation control press part presses the base section of the metal dome or releases the press state, allowing the wire to be withdrawn or inserted.

Please refer to Figures 1, 2 and 3. The improved structure of the wiring assembly of the terminal device of the present invention includes a combination of a conductive frame and a plurality of metal shrapnels, which are represented by reference numerals 20 and 30 respectively. The wiring assembly cooperates with the operating handle 10 and the like, and is installed in the cavity 99 of the housing 90 made of insulating material to form a terminal device. Basically, the casing 90 is provided with a wire-entry hole 95 for inserting the wire 50 . The plurality of metal domes 30 includes a combination of two or more or three or more metal domes 30 .

In the following description, it is assumed that the upper part, the upper part, the lower part, the lower part, the side, etc. are mentioned, and the directions shown in the drawings are used as reference directions.

In the adopted embodiment, the conductive frame 20 is made of a plate-like structure selected from a conductive material, and is arranged inside the housing chamber 99; the conductive frame 20 has an end region 21, and the end region 21 can form a concave arc structure 22 (and/or The tooth portion 23 ) formed on the concave arc structure 22 is used to assist in guiding and positioning the wire 50 .

The figure shows that the bimetallic shrapnel 30 (or three metal shrapnels 30 ) are arranged and combined on one of the studs 93 of the housing cavity 99 to form a reciprocating motion. Two metal shrapnels 30 (or three metal shrapnels 30) respectively have a first segment 31, a second segment 32 and a base segment 33 connecting the first segment 31 and the second segment 32; two metal shrapnels 30 (or three metal shrapnels 30 ) at least a partial area of the base segment 33 forms an overlapping pattern. And, a first arc portion 34 is formed between the first segment 31 and the base segment 33 , and a second arc portion 35 is formed between the second segment 32 and the base segment 33 .

In a feasible embodiment, the first sections 31 of the bimetallic domes 30 (or three metal domes 30) are respectively provided with first bending parts 36, and at least two first sections 31 (or three first sections 31 ) to form a separated form, and make the tail end 37 of the first segment 31 extend obliquely toward the direction of the second segment 32; the second curved portion 35 of the bimetallic shrapnel 30 (or three metal shrapnels 30) combines the convex pile 93 (or wound around the stud 93), and the two second sections 32 (or near the end 39 of the second section 32 and/or the three second sections 32) are respectively provided with a second bending portion 38, so that The tail ends 39 of the two second sections 32 (or three second sections 32) extend toward the same direction as the first section tail ends 37, and at least the tail ends of the two second sections 32 (or three second sections 32) Ends 39 form a split pattern that collectively constitutes a plurality of compression mechanisms.

Figures 1, 2 and 3 also depict the structure of the actuating handle 10; the actuating handle 10 includes a pivoting portion 11, an operating portion 12 connected to the pivoting portion 11, and a pressing portion 13. The pivoting part 11 is arranged and assembled on a stud 91 of the housing 90 (or the chamber 99 ), so that the actuating handle 10 can form a reciprocating motion. The operation part 12 has a mouth part 14 for inserting a tool (for example, a screwdriver or the like) to operate the actuator handle 10 to move. Also, teeth 15 are formed around the mouth 14 or at least in a partial area around the mouth 14 , which can be used by a person to operate the actuating handle 10 .

In the adopted embodiment, the pressing part 13 cooperates with the personnel to operate the actuating handle 10, which can suppress the base sections 33 of the two metal domes 30 or release the suppressed state, control the movement of the (whole) metal domes 30, and control the movement of the metal domes 30 entering the wiring assembly. The wire 50 constitutes multiple (or more than four) pressing mechanisms or pressing areas; it improves the situation that the conventional wire is easy to shift or shake due to external force, and the contact is not stable, which affects the conduction efficiency and safety.

The figure also reveals that the casing 90 (or the chamber 99 ) is provided with a protrusion 94 and combined with an elastic device 40 . The elastic device 40 includes a base 43 assembled on the post 94 and a first arm 41 and a second arm 42 protruding from both ends of the base 43 (contacting the metal dome 30 or the base segment 33 ). The end of the first arm 41 is bent and extended toward the direction of the second arm 42 to form an extension section 44, so that when the elastic device 40 responds to the movement of the actuating handle 10, the first arm 41 (or the extension section 44) can be supported by the housing 90 and, the end of the second arm 42 is bent and extended toward the direction of the first arm 41 to form a sub-section 45 , which can facilitate the movement of the second arm 42 pushing the metal dome 30 .

In a feasible embodiment, the auxiliary section 45 forms a U-shaped structure or an L-shaped structure, which is used to help increase the stability of the second arm 42 (or the auxiliary section 45 ) pushing the metal dome 30 (or the base section 33 ) in motion.

In a preferred embodiment, the wiring assembly is combined with a frame body 60 made of metal material, and is installed in the casing 90 or the chamber 99 together. The frame body 60 has a pivot hole 61 arranged in the upper area, through which the post 91 of the casing 90 passes, and combines with the pivot portion 11 of the actuating handle 10, and allows the actuating handle 10 (or at least the actuating handle pressing portion 13) Movement within the frame 60. And, the frame body 60 is provided with a combination hole 63 for the protruding pile 93 to pass through the second curved portion 35 of the combined metal dome 30 and allow the metal dome 30 to move within the frame body 60 .

The figure also shows that the frame body 60 includes a bottom 66 and an opening 65; the opening 65 allows the conductive frame 20 (or end area 21) to extend into the frame body 60, at least making the conductive frame 20 (or end area 21) and the frame body bottom 66 form a contact pattern. The frame body 60 defines a notch 62 above the opening 65 and a shoulder 64 above the notch 62; the notch 62 allows the first arm 41 and the second arm 42 of the elastic device 40 to stretch into the frame body 60, allowing the second arm 42 is in contact with the position below the base section 33 of the metal dome 30 . And, when the elastic device 40 responds to the movement of the actuating handle 10 , the first arm 41 can abut against the shoulder 64 (different from the above-mentioned application housing 90 ), establishing the above-mentioned supporting effect, and providing the elastic device 40 to store or release energy.

It can be understood that the combination of the operating handle 10 and the bimetallic shrapnel 30 (or more than three metal shrapnels 30 ) using the frame body 60 helps to reinforce the combination during high-frequency or long-term use and operation. structure and stability.

Please refer to FIG. 3 , the left area in the figure shows that the metal dome 30 is in a loose state, so personnel can operate the insertion operation of the wire 50 . When a person operates the actuating handle 10 to make the pressing part 13 press down on the base section 33 of the metal dome 30, the tail ends 39 of the two second sections 32 (or a plurality of second sections 32) will first press the wire 50 to form a fixation, and then Establish the first pressing zone and the second pressing zone (or multiple pressing zones); and make the elastic device 40 accumulate energy.

When the personnel continues to operate the pressing part 13 of the actuating handle 10 to press down the metal dome 30 (and the elastic device 40 continues to accumulate energy), the tail ends 37 of the two first sections 31 (or a plurality of first sections 31) clamp the wire 50 Form a fixed, and establish the third pressing zone, the fourth pressing zone (or multiple pressing zones); for example, the bimetal shrapnel 30 shown in the right area of Figure 3 establishes the situation of multiple pressing mechanisms.

Therefore, when the operator operates the actuating handle 10 to turn back or return, the elastic device 40 releases energy, and the second arm 42 of the elastic device 40 pushes the metal dome 30 to move upward in the figure to allow the operator to operate the wire 50 to withdraw or insert. work; for example, the situation depicted in the left area of Figure 3.

It should be noted that when the operator operates the actuator 10 to move, the structure of the two metal shrapnels 30 (or three metal shrapnels 30 ) enables them to form multiple pressing zones on the wire 50 in sections (or gradually). , can achieve the effect of labor-saving operation. And, two first sections 31 (or three first sections 31) cooperate with the structure of the first bending part 36, which can improve the pull-out strength of the first section tail end 37 pressing the wire 50; and, combining the second section 32 The tail end 39 (or cooperate with the second bending part 38) to press the end area of the wire 50 can obviously improve the fixing effect of the wire 50 (especially the large-diameter wire) and the contact area of the wire 50 and the conductive frame 20 ( Or contact area), contact force, relatively increase the conduction efficiency.

Please refer to Figures 4 and 5, which show a derivative embodiment of the metal dome 30 . The first segment 31 of the metal dome 30 is inclined from the first curved portion 34 toward the second segment 32 to form a straight-line extension. Compared with the above embodiment (the first section 31 is formed with the first bent portion 36), the tail end 37 of the first section 31 is closer to the tail end 39 of the second section 32, so that the tail end of the first section 31 37 can directly press the wire 50.

Typically, compared with the old method, the improved structure of the wiring assembly of this terminal device has the following advantages:

1. The conductive frame 20, the bimetallic shrapnel 30 (or three metal shrapnels 30) and/or the actuating handle 10 and related component structures of the wiring assembly have been redesigned and considered. For example, the two metal domes 30 form a first curved portion 34 between the first segment 31 and the base segment 33, a second curved portion 35 is formed between the second segment 32 and the base segment 33, and the second curved portion 35 is combined The protruding pile 93 enables the bimetallic shrapnel 30 (or more than three metal shrapnels 30) to move in response to the movement of the actuating handle 10; the actuating handle 10 is provided with a pivoting part 11, an operating part 12 and a pressing part 13, and a combined frame 60; The first arm 41 and the extension section 44, the second arm 42, and the secondary section 45 are arranged in cooperation with the elastic device 40, which is obviously different from the conventional user, and also changes the conductive structure or combination relationship of the conventional terminal device, making its use , The operation mode is different from the old method.

2. In particular, the wiring assembly has multiple pressing mechanisms to fix the structure and function of the wire 50, providing more or larger contact areas and contact force, relatively improving the conductivity efficiency and being suitable for large and small diameter wires, etc. The structural type improves the conventional wire (tail end) deviation and shaking, which causes safety problems such as unstable contact. Moreover, the structural combination of the bimetallic shrapnel 30 (or more than three metal shrapnels 30) and the actuating handle 10 also removes the structure of the old method of using two metal shrapnels stacked together at one end to combine the follower and the pressing arm. , Relatively improve the situation that the conventional structure is relatively complex, assembly/processing operations are relatively troublesome, time-consuming and relatively increase production costs, and also improve the efficiency of manufacturing, processing and assembly.

Therefore, the present invention provides an effective improved structure of the wiring assembly of the terminal device. Its spatial configuration is different from the known ones, and it has incomparable advantages in the old methods. It shows considerable progress and is fully satisfied. Meet the requirements of invention patents.

However, the above-mentioned ones are only feasible embodiments of the present invention, and are not used to limit the scope of the present invention. That is, all equivalent changes and modifications made according to the patent scope of the present invention are covered by the patent scope of the present invention .

10: Action handle

11: Pivot joint

12: Operation Department

13: Press Department

14: Mouth

15: teeth

20: Conductive frame

21: end zone

22: Concave arc structure

23: Tooth

30: metal shrapnel

31: first paragraph

32: Second paragraph

33: base segment

34: The first arc

35: The second curved part

36: The first bending part

37, 39: tail end

38: The second bending part

40: elastic device

41: First Arm

42: Second Arm

43: base

44: Extended section

45: Subparagraph

50: wire

60: frame

61: Pivot hole

62: Gap

63: combination hole

64: shoulder

65: opening

66: bottom

90: Shell

91: Pile

93: Convex pile

94: convex column

95: Entry hole

99: chamber

Fig. 1 is an exploded schematic view of the structure of the present invention; it shows the structural situation of the wiring assembly, the actuating handle, the frame body and the housing.

Figure 2 is a schematic diagram of the structural combination of Figure 1; it depicts the structural combination of the wiring assembly, the actuating handle, the frame and the housing.

Fig. 3 is a schematic plan view of an operational embodiment of the present invention; depicts the structural situation of the wire assembly pressing the lead and releasing the pressing state.

Fig. 4 is an exploded schematic diagram of a derivative embodiment of the present invention.

Fig. 5 is a schematic plan view of a combined structure of the present invention.

10: Action handle

11: Pivot joint

12: Operation Department

13: Press Department

14: Mouth

15: teeth

20: Conductive frame

21: end zone

22: Concave arc structure

23: Tooth

30: metal shrapnel

31: first paragraph

32: Second paragraph

33: base section

34: The first arc

35: The second curved part

36: The first bending part

37, 39: tail end

38: The second bending part

40: elastic device

41: First Arm

42: Second Arm

43: base

44: Extended section

45: Subparagraph

60: frame

61: Pivot hole

62: Gap

63: combination hole

64: shoulder

65: opening

66: bottom

90: Shell

91: Pile

93: Convex pile

94: convex column

95: Entry hole

99: chamber

Claims (26)

An improved structure of a wiring assembly of a terminal device, the wiring assembly includes a combination of a conductive frame (20) and a plurality of metal shrapnels (30), installed in a chamber (99) of a housing (90); the housing (90) A wire entry hole (95) for insertion of a wire (50) is provided; the conductive frame (20) has an end area (21); A plurality of metal shrapnels (30) are combined with one of the convex piles (93) of the housing (90) to form a reciprocating motion; A plurality of metal shrapnels (30) respectively have a first section (31), a tail end (37) of the first section (31), a second section (32), a tail end (39) of the second section (32) and a connection the base section (33) of the first section (31), the second section (32); A first arc portion (34) is formed between the first segment (31) and the base segment (33), and a second arc portion (35) is formed between the second segment (32) and the base segment (33); and, At least making the tail ends (37) of the plurality of first segments (31) form a separation pattern, and the tail ends (39) of the plurality of second segments (32) form a separation pattern; The actuating handle (10) is provided with a pivoting portion (11) and an operating portion (12) and a pressing portion (13) connecting the pivoting portion (11); (91), make the actuating handle (10) form a reciprocating pattern, make the pressing part (13) respond to the movement of the actuating handle (10), control the metal shrapnel (30) movement, and enter the wire (50) of the wiring assembly Multiple compression zones are formed. The improved structure of the wiring assembly of the terminal device as claimed in claim 1, wherein at least a partial area of the base section (33) of the plurality of metal springs (30) forms an overlapping type; The first segment (31) of the metal shrapnel (30) is respectively provided with a first bending portion (36) and the first segment (31) is formed obliquely from the first bending portion (34) toward the second segment (32) One of the linear extension types, the tail end (37) of the first section (31) extends obliquely towards the direction of the second section (32); The second curved portion (35) of the metal shrapnel (30) combines the studs (93); the second section (32) is provided with a second bending portion (38), so that the tail end of the second section (32) ( 39) extending in the same direction as the first section tail end (37); and The pressing part (13) responds to the movement of the actuating handle (10), pressing the base section (33) of the metal shrapnel (30) and releasing the pressing state. The improved structure of the wiring assembly of the terminal device according to claim 1 or 2, wherein the operating part (12) has a mouth (14), and teeth (15) are formed in at least a partial area around the mouth (14); the end area (21 ) to form a concave arc structure (22). The improved structure of the wiring assembly of the terminal device as claimed in item 1 or 2, wherein the housing (90) is provided with a boss (94), combined with an elastic device (40); The elastic device (40) includes a base (43) combined on the boss (94), a first arm (41) protruding from both ends of the base (43), a second arm (42) contacting the metal shrapnel (30) ). The improved structure of the wiring assembly of the terminal device according to claim 4, wherein the end of the first arm (41) is bent and extended toward the direction of the second arm (42) to form an extension section (44); the first arm (41) uses a housing (90) forming a supporting effect; and The end of the second arm (42) is bent and extended toward the direction of the first arm (41) to form a secondary segment (45). The improved structure of the wiring assembly of the terminal device according to claim 5, wherein the sub-section (45) forms one of a U-shaped structure and an L-shaped structure. The improved structure of the wiring assembly of the terminal device as claimed in claim 1 or 2, wherein the wiring assembly is combined with a frame (60) structure, and is jointly installed in the housing chamber (99); The frame body (60) has a pivot hole (61) arranged in the upper area, for the post (91) of the casing (90) to pass through, combined with the pivot portion (11) of the handle (10), and at least allowing the pressing part (13) of the actuating handle (10) to move within the frame (60); and The frame body (60) is provided with a combined hole (63), for the convex pile (93) to pass through the second curved portion (35) of the combined metal dome (30), and allows the metal dome (30) to be in the frame (60) sports; The frame body (60) includes a bottom (66) and opening (65); the opening (65) is for the conductive frame (20) to stretch into the frame body (60), at least the end region (21) of the conductive frame (20) and the frame The body bottom (66) forms a contact pattern; The frame (60) defines a notch (62) above the opening (65) and a shoulder (64) above the notch (62). The improved structure of the wiring assembly of the terminal device as claimed in claim 3, wherein the wiring assembly is combined with a frame (60) structure, and is jointly installed in the casing chamber (99); The frame body (60) has a pivot hole (61) arranged in the upper area, for the post (91) of the casing (90) to pass through, combined with the pivot portion (11) of the handle (10), and at least allowing the pressing part (13) of the actuating handle (10) to move within the frame (60); and The frame body (60) is provided with a combined hole (63), for the convex pile (93) to pass through the second curved portion (35) of the combined metal dome (30), and allows the metal dome (30) to be in the frame (60) sports; The frame body (60) includes a bottom (66) and opening (65); the opening (65) is for the conductive frame (20) to stretch into the frame body (60), at least the end region (21) of the conductive frame (20) and the frame The body bottom (66) forms a contact pattern; The frame (60) defines a notch (62) above the opening (65) and a shoulder (64) above the notch (62). The improved structure of the wiring assembly of the terminal device as claimed in claim 4, wherein the wiring assembly is combined with a frame (60) structure, and is jointly installed in the casing chamber (99); The frame body (60) has a pivot hole (61) arranged in the upper area, for the post (91) of the casing (90) to pass through, combined with the pivot portion (11) of the handle (10), and at least Allow the pressing part (13) of the actuating handle (10) to move within the frame (60); The frame body (60) is provided with a combined hole (63), for the convex pile (93) to pass through the second curved portion (35) of the combined metal dome (30), and allows the metal dome (30) to be in the frame (60) sports; The frame body (60) includes a bottom (66) and opening (65); the opening (65) is for the conductive frame (20) to stretch into the frame body (60), at least the end region (21) of the conductive frame (20) and the frame The body bottom (66) forms a contact pattern; The frame body (60) defines a notch (62) and a shoulder (64) above the notch (62) above the opening (65); the notch (62) is used for the first arm (41) of the elastic device (40), The second arm (42) extends into the frame body (60), allowing the second arm (42) to contact the position below the base section (33) of the metal dome (30); and The first arm (41) may abut against the shoulder (64) in response to movement of the actuator (10) by the spring (40). The improved structure of the wiring assembly of the terminal device as claimed in item 5, wherein the wiring assembly is combined with a frame (60) structure, and is jointly installed in the casing chamber (99); The frame body (60) has a pivot hole (61) arranged in the upper area, for the post (91) of the casing (90) to pass through, combined with the pivot portion (11) of the handle (10), and at least allowing the pressing part (13) of the actuating handle (10) to move within the frame (60); and The frame body (60) is provided with a combined hole (63), for the convex pile (93) to pass through the second curved portion (35) of the combined metal dome (30), and allows the metal dome (30) to be in the frame (60) sports; The frame body (60) includes a bottom (66) and opening (65); the opening (65) is for the conductive frame (20) to stretch into the frame body (60), at least the end region (21) of the conductive frame (20) and the frame The body bottom (66) forms a contact pattern; The frame (60) defines a notch (62) above the opening (65) and a shoulder (64) above the notch (62). The improved structure of the wiring assembly of the terminal device as claimed in claim 6, wherein the wiring assembly is combined with a frame (60) structure, and is jointly installed in the casing chamber (99); The frame body (60) has a pivot hole (61) arranged in the upper area, for the post (91) of the casing (90) to pass through, combined with the pivot portion (11) of the handle (10), and at least allowing the pressing part (13) of the actuating handle (10) to move within the frame (60); and The frame body (60) is provided with a combined hole (63), for the convex pile (93) to pass through the second curved portion (35) of the combined metal dome (30), and allows the metal dome (30) to be in the frame (60) sports; The frame body (60) includes a bottom (66) and opening (65); the opening (65) is for the conductive frame (20) to stretch into the frame body (60), at least the end region (21) of the conductive frame (20) and the frame The body bottom (66) forms a contact pattern; The frame (60) defines a notch (62) above the opening (65) and a shoulder (64) above the notch (62). The improved structure of the wiring assembly of the terminal device according to claim 1 or 2, wherein the pressing part (13) presses down the base section (33) of the metal shrapnel (30), so that the tail ends (39) of the plurality of second sections (32) ) to press the wire (50) to form a fixed, and establish a plurality of pressing areas, and then make the tail ends (37) of the plurality of first sections (31) clamp the wire (50) to form a fixed, and establish a plurality of pressing areas. The improved structure of the wiring assembly of the terminal device according to claim 3, wherein the pressing part (13) presses down the base section (33) of the metal spring (30), so that the tail ends (39) of the plurality of second sections (32) are pressed The wire (50) is fixed to form a plurality of pressing areas, and then the tail ends (37) of the plurality of first sections (31) are clamped to form a fixing of the wire (50), thereby establishing a plurality of pressing areas. The improved structure of the wiring assembly of the terminal device according to claim 4, wherein the pressing part (13) presses down the base section (33) of the metal spring (30), so that the tail ends (39) of the plurality of second sections (32) are pressed The wire (50) is fixed to form a plurality of pressing areas, and then the tail ends (37) of the plurality of first sections (31) are clamped to form a fixing of the wire (50), thereby establishing a plurality of pressing areas. The improved structure of the wiring assembly of the terminal device according to claim 5, wherein the pressing part (13) presses down the base section (33) of the metal spring (30), so that the tail ends (39) of the plurality of second sections (32) are pressed The wire (50) is fixed to form a plurality of pressing areas, and then the tail ends (37) of the plurality of first sections (31) are clamped to form a fixing of the wire (50), thereby establishing a plurality of pressing areas. The improved structure of the wiring assembly of the terminal device according to claim 6, wherein the pressing part (13) presses down the base section (33) of the metal spring (30), so that the tail ends (39) of the plurality of second sections (32) are pressed The wire (50) is fixed to form a plurality of pressing areas, and then the tail ends (37) of the plurality of first sections (31) are clamped to form a fixing of the wire (50), thereby establishing a plurality of pressing areas. The improved structure of the wiring assembly of the terminal device according to claim 7, wherein the pressing part (13) presses down the base section (33) of the metal spring (30), so that the tail ends (39) of the plurality of second sections (32) are pressed The wire (50) is fixed to form a plurality of pressing areas, and then the tail ends (37) of the plurality of first sections (31) are clamped to form a fixing of the wire (50), thereby establishing a plurality of pressing areas. The improved structure of the wiring assembly of the terminal device according to claim 8, wherein the pressing part (13) presses down the base section (33) of the metal spring (30), so that the tail ends (39) of the plurality of second sections (32) are pressed The wire (50) is fixed to form a plurality of pressing areas, and then the tail ends (37) of the plurality of first sections (31) are clamped to form a fixing of the wire (50), thereby establishing a plurality of pressing areas. The improved structure of the wiring assembly of the terminal device according to claim 9, wherein the pressing part (13) presses down the base section (33) of the metal spring (30), so that the tail ends (39) of the plurality of second sections (32) are pressed The wire (50) is fixed to form a plurality of pressing areas, and then the tail ends (37) of the plurality of first sections (31) are clamped to form a fixing of the wire (50), thereby establishing a plurality of pressing areas. The improved structure of the wiring assembly of the terminal device according to claim 10, wherein the pressing part (13) presses down the base section (33) of the metal spring (30), so that the tail ends (39) of the plurality of second sections (32) are pressed The wire (50) is fixed to form a plurality of pressing areas, and then the tail ends (37) of the plurality of first sections (31) are clamped to form a fixing of the wire (50), thereby establishing a plurality of pressing areas. The improved structure of the wiring assembly of the terminal device according to claim 11, wherein the pressing part (13) presses down the base section (33) of the metal spring (30), so that the tail ends (39) of the plurality of second sections (32) are pressed The wire (50) is fixed to form a plurality of pressing areas, and then the tail ends (37) of the plurality of first sections (31) are clamped to form a fixing of the wire (50), thereby establishing a plurality of pressing areas. According to claim 1 or 2, the improved structure of the wiring assembly of the terminal device, wherein the end area (21) is formed with teeth (23). According to claim 3, the improved structure of the wiring assembly of the terminal device, wherein the concave arc structure (22) of the end area (21) is formed with teeth (23). The improved structure of the wiring assembly of the terminal device according to claim 4, wherein the end region (21) is formed with teeth (23). According to claim 7, the improved structure of the wiring assembly of the terminal device, wherein the end area (21) is formed with teeth (23). According to claim 12, the improved structure of the wiring assembly of the terminal device, wherein the end region (21) is formed with teeth (23).

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