Multi-contact connection structure and connection plate thereof

Abstract

Multi-contact connection structure, comprehensive: a main connection body (1) formed by bending a connection plate (2), the connection plate (2) comprising a conductive metal plate (21), the conductive metal plate (21) comprising at least one continuous S-shaped through-slot (22) or at least one comb-shaped through-slot (23) and a plurality of first connection sections (24) and a plurality of second connection sections (25) subdivided by the at least one continuous S-shaped through-slot (22) or the at least one comb-shaped through-slot (23) and arranged alternately with one another, the main connection body (1) comprising a plurality of first connections (11) formed by bending the plurality of first connection sections (24) and a plurality of second connections (12) formed by bending the plurality of second connection sections (25), and a plurality of first spacings (S1).which are defined under the plurality of first terminals (11), a plurality of second distances (S2) which are defined under the plurality of second terminals, wherein the plurality of first terminals (11) and the plurality of second distances (S2) are arranged opposite each other and the plurality of second terminals (11) and the plurality of first distances (S2) are arranged opposite each other.

Description

BACKGROUND OF THE DISCLOSURETechnical Area

[0001] The present disclosure relates to a terminal structure installed within a terminal block or connector, and more particularly to a multi-contact terminal structure and a terminal plate thereof. Description of related technology

[0002] Multi-contact connectors are widely used inside terminal blocks or connectors, and they are used to connect the bus bars of network power devices, base station units, servers, internet network devices, or industrial power distribution devices to printed circuit boards.

[0003] A common manufacturing method for multi-contact terminals uses a processed board obtained with progressive dies, and chain terminals equipped with two rows of pins are formed in the center to connect to the terminal. However, due to the lack of overall planning, a large amount of copper scrap and waste is generated during the manufacturing process, resulting in the disadvantage of ineffective reduction of manufacturing costs.

[0004] Considering this, the inventor tries to overcome the above-mentioned drawbacks associated with the current technology and aims to provide an effective solution through extensive research along with the use of academic principles and knowledge. SUMMARY OF THE INVENTION

[0005] The present disclosure provides a multi-contact terminal structure and a terminal plate thereof capable of using a conductive metal sheet to form continuous S-shaped through-slots or comb-shaped through-slots to partition a plurality of first terminal portions and a plurality of second terminal portions arranged alternately with each other, thereby achieving the advantages of reducing the manufacturing cost of the multi-contact terminal structure and the terminal plate thereof of the present disclosure.

[0006] In an exemplary embodiment of the present disclosure, the present disclosure provides a multi-contact terminal structure comprising: a terminal main body formed by bending a terminal plate, the terminal plate comprising a conductive metal sheet, the conductive metal sheet having at least one continuous S-shaped through-slot or at least one comb-shaped through-slot and a plurality of first terminal portions and a plurality of second terminal portions divided by the at least one continuous S-shaped through-slot or the at least one comb-shaped through-slot and arranged alternately with each other, the terminal main body comprising a plurality of first terminals formed by bending the plurality of first terminal portions and a plurality of second terminals,which are formed by bending the plurality of second terminal portions, wherein the plurality of first terminals have a plurality of first spaces formed therebetween, wherein the plurality of second terminals have a plurality of second spaces formed therebetween, wherein the plurality of first terminals and the plurality of second spaces are arranged opposite each other, wherein the plurality of second terminals and the plurality of first spaces are arranged opposite each other.,

[0007] In an exemplary embodiment of the present disclosure, the present disclosure provides a terminal plate comprising: a conductive metal sheet having at least one continuous S-shaped through-slot or at least one comb-shaped through-slot and a plurality of first terminal portions and a plurality of second terminal portions divided by the at least one continuous S-shaped through-slot or the at least one comb-shaped through-slot and arranged alternately with each other.

[0008] Considering that a conductive metal sheet is used to form continuous S-shaped through-slots or comb-shaped through-slots, they are capable of dividing and forming a plurality of first terminal portions and a plurality of second terminal portions arranged alternately with each other, so that it is not necessary to form excessive cutting slots other than the continuous S-shaped through-slots or comb-shaped through-slots by punching the conductive metal sheet, and the generation of copper scraps and wastes during the manufacturing process can be reduced, thereby achieving the advantages of reducing copper waste and effectively reducing the manufacturing cost for the multi-contact terminal structure and the terminal plate thereof of the present disclosure. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view of the first embodiment of the multi-contact terminal structure of the present disclosure; Fig. 2 is a front view of the first embodiment of the multi-contact terminal structure of the present disclosure; Fig. 3 is a cross-sectional view of the first embodiment of the multi-contact terminal structure of the present disclosure; Fig. 4 is a plan view of the first embodiment of the terminal plate of the present disclosure; Fig. 5 shows a use state of the first embodiment of the multi-contact terminal structure of the present disclosure; Fig. 6 shows another use state of the first embodiment of the multi-contact terminal structure of the present disclosure; Fig. 7 is a perspective view of the second embodiment of the multi-contact terminal structure of the present disclosure; Fig. 8 is a front view of the second embodiment of the multi-contact terminal structure of the present disclosure; Fig. 9 is a cross-sectional view of the second embodiment of the multi-contact terminal structure of the present disclosure; Fig. 10 is a plan view of the second embodiment of the terminal plate of the present disclosure; Fig. 11 shows a use state of the second embodiment of the multi-contact terminal structure of the present disclosure; Fig. 12 is a perspective view of the third embodiment of the multi-contact terminal structure of the present disclosure; Fig. 13 is a front view of the third embodiment of the multi-contact terminal structure of the present disclosure; Fig. 14 is a cross-sectional view of the third embodiment of the multi-contact terminal structure of the present disclosure; Fig. 15 is a plan view of the third embodiment of the terminal plate of the present disclosure; Fig. 16 shows a use state of the third embodiment of the multi-contact terminal structure of the present disclosure; Fig. 17 is a perspective view of the fourth embodiment of the multi-contact terminal structure of the present disclosure; Fig. 18 is a front view of the fourth embodiment of the multi-contact terminal structure of the present disclosure; Fig. 19 is a cross-sectional view of the fourth embodiment of the multi-contact terminal structure of the present disclosure; Fig. 20 is a plan view of the fourth embodiment of the terminal plate of the present disclosure; Fig. 21 shows a use state of the fourth embodiment of the multi-contact terminal structure of the present disclosure; Fig. 22 is a perspective view of the fifth embodiment of the multi-contact terminal structure of the present disclosure; Fig. 23 is a front view of the fifth embodiment of the multi-contact terminal structure of the present disclosure; Fig. 24 is a cross-sectional view of the fifth embodiment of the multi-contact terminal structure of the present disclosure; Fig. 25 is a plan view of the fifth embodiment of the terminal plate of the present disclosure; and Fig. 26 shows a use state of the fifth embodiment of the multi-contact terminal structure of the present disclosure. DETAILED DESCRIPTION

[0009] The technical contents of this disclosure will become clear from the detailed description of the embodiments and the accompanying drawings as follows. However, it should be noted that the accompanying drawings are for illustrative purposes only and should not be used to limit the scope of the present disclosure.

[0010] The present disclosure provides a multi-contact terminal structure and a terminal plate thereof. Fig. 1 to Fig. 6. According to a first embodiment of a multi-contact terminal structure 10 and a terminal plate 2 of the present disclosure, the multi-contact terminal structure 10 mainly includes a terminal main body 1, and the terminal plate 2 includes a conductive metal plate 21.

[0011] As in Fig. 1 to Fig. As shown in Fig. 6, the terminal main body 1 is formed by bending a terminal plate 2, and the terminal plate 2 includes a conductive metal plate 21. The conductive metal plate 21 includes one or a plurality of continuous S-shaped through-slots 22, and a plurality of first terminal portions 24 and a plurality of second terminal portions 25 divided by the continuous S-shaped through-slots 22 and arranged alternately with each other. Moreover, a number of the continuous S-shaped through-slots 22 is one in this embodiment; however, the present disclosure is not limited to this number only.

[0012] Reference is made to the further description below. As in Fig. 4, the conductive metal plate 21 includes a frame portion 26 formed on a periphery of the at least one continuous S-shaped through-slot 22. Each of the first terminal portions 24 includes a first connection end 241 formed at one end thereof and connected to the frame portion 26, and a first free end 242 formed at another end thereof and separated from the frame portion 26. Each of the second terminal portions 25 includes a second connection end 251 formed at one end thereof and connected to the frame portion 26, and a second free end 252 formed at another end thereof and separated from the frame portion 26.Each of the first free ends 242 and each of the second connecting ends 251 are arranged adjacent and parallel to each other, and each of the second free ends 252 and each of the first connecting ends 241 are arranged adjacent and parallel to each other.

[0013] Subsequently, the conductive metal plate 21 is subjected to pressing and bending processes. As shown in Fig. 1 to Fig. 3, the terminal main body 1 in this embodiment includes a W-shaped bracket 13 formed by bending the frame portion 26, the terminal main body 1 includes a plurality of first terminals 11 formed by bending the plurality of first terminal portions 24, and a plurality of second terminals 12 formed by bending the plurality of second terminal portions 25 such that the plurality of first terminals 11 are vertically arranged parallel to each other and extend from one of a left side and a right side of the W-shaped bracket 13, and the plurality of second terminals 12 are vertically arranged parallel to each other and extend from another of the left side and the right side of the W-shaped bracket 13.

[0014] Furthermore, the plurality of first terminals 11 includes a plurality of first spaces S1 formed therebetween, and the plurality of second terminals 12 includes a plurality of second spaces S2 formed therebetween. The plurality of first terminals 11 and the plurality of second spaces S2 are spaced apart from each other and arranged opposite each other, and the plurality of second terminals 12 and the plurality of first spaces S1 are spaced apart from each other and arranged opposite each other.

[0015] In addition, as in Fig. 1 and Fig. 3, each of the first terminals 11 and each of the second terminals 12 each has two bending points B, thereby allowing each of the first terminals 11 and each of the second terminals 12 to first approach each other in the direction of the first free end 242 and the second free end 252 and to further extend away from each other in a V-shape.

[0016] It will be Fig. 5 to Fig. 6, which show a use state of the multi-contact terminal structure 10 of the present disclosure. The terminal main body 1 is installed on the inside of the conductive plate 101 of the terminal block 100. When a male terminal 200 is inserted into the terminal block 100, the male terminal 200 is clamped by the plurality of first terminals 11 and the plurality of second terminals 12 and is also electrically connected to the conductive plate 101 via the terminal main body 1.

[0017] In addition, as in Fig. 1 to Fig. 4, the terminal main body 1 is formed by bending the conductive metal plate 21. Since the conductive metal plate 21 includes the continuous S-shaped through-slots 22 formed thereon, they are capable of dividing and forming a plurality of first terminal portions 24 and a plurality of second terminal portions 25 arranged alternately with each other. Accordingly, it is not necessary to form excessive cutting slits other than the continuous S-shaped through-slots 22 by punching the conductive metal plate 21, and the generation of copper scraps and wastes during the manufacturing process can be reduced, thereby achieving the advantages of reducing copper scraps and effectively reducing the manufacturing cost of the multi-contact terminal structure 10 and the terminal plate 2 thereof of the present disclosure.

[0018] It will be Fig. 7 to Fig. 11, which show a second embodiment of a multi-contact terminal structure 10 and a terminal plate 2 thereof of the present disclosure. Fig. 7 to Fig. 11 is generally similar to the embodiment shown in Fig. 1 to Fig. 6 is identical to the embodiment shown. The difference between the Fig. 7 to Fig. 11 and the embodiment shown in Fig. 1 to Fig. 6 is mainly based on the different bending shape of the connector main body 1.

[0019] Reference is made to the further description below. As in Fig. As shown in Figure 10, in this embodiment, the number of the continuous S-shaped through-slots 22 is multiple; however, the present disclosure is not limited to this number only. The conductive metal plate 21 further includes two elongated slots 27 extending from two rear ends of the continuous S-shaped through-slots 22 and arranged vertically opposite to each other. The conductive metal plate 21 includes an extension portion 211 formed between the two elongated slots 27, and each of the first connecting ends 241 and the extension portion 211 are integrally formed to be connected to each other.

[0020] Subsequently, the conductive metal plate 21 is subjected to pressing and bending processes. As shown in Fig. 7 to Fig. 9, the terminal main body 1 includes an L-shaped bracket 14 formed by bending the frame portion 26, and a vertically projecting plate 15 formed by bending the extension portion 211 and arranged on one side of the L-shaped bracket 14. The plurality of first terminals 11 extend from a rear end of the vertically projecting plate 15 away from the L-shaped bracket 14, and the plurality of second terminals 12 extend from an inner edge of one end of the L-shaped bracket 14 away from the vertically projecting plate 15 and toward an inner side of the L-shaped bracket 14. In other words, the plurality of first terminals 11 extend from the vertically projecting plate 15 and are vertically arranged parallel to each other, and the plurality of second terminals 12 extend from the L-shaped bracket 14 and are vertically arranged parallel to each other.Furthermore, each of the first terminals 11 and each of the second terminals 12 are formed to extend in opposite directions. The plurality of first terminals 11 and the plurality of second spaces S2 are spaced apart from each other and arranged opposite each other, and the plurality of second terminals 12 and the plurality of first spaces S1 are spaced apart from each other and arranged opposite each other.

[0021] In addition, as in Fig. 7 and Fig. As shown in Figure 9, each of the first terminals 11 and each of the second terminals 12 each has two bending points B, allowing each of the first terminals 11 and each of the second terminals 12 to approach each other at one portion and extend further apart at another portion. Furthermore, the L-shaped bracket 14 includes an L-shaped hook 3 extending from one end away from the vertically projecting plate 15 so that it can be locked to one end of the conductive plate 101 via the L-shaped hook 3.

[0022] Accordingly, in this embodiment, since the conductive metal plate 21 includes the continuous S-shaped through-slots 22 formed thereon, they are capable of dividing and forming a plurality of first terminal portions 24 and a plurality of second terminal portions 25 arranged alternately with each other. Consequently, it is not necessary to form excessive cutting slots other than the continuous S-shaped through-slots 22 by punching the conductive metal plate 21 in order to achieve equivalent functions and effects of the Fig. 1 to Fig. 6 illustrated embodiment.

[0023] It will be Fig. 12 to Fig. 16, which show a third embodiment of a multi-contact terminal structure 10 and a terminal plate 2 thereof of the present disclosure. Fig. 12 to Fig. 16 is generally similar to the embodiment shown in Fig. 1 to Fig. 6 is identical to the embodiment shown. The difference between the Fig. 12 to Fig. 16 and the embodiment shown in Fig. 1 to Fig. 6 is mainly based on the different bending shape of the connector main body 1.

[0024] Reference is made to the further description below. As in Fig. As shown in Figure 15, in this embodiment, the number of the continuous S-shaped through-slots 22 is two; however, the present disclosure is not limited to this number. Subsequently, the conductive metal plate 21 is then subjected to pressing and bending processes. As shown in Fig. 12 to Fig. As shown in Fig. 14, the terminal main body 1 includes a U-shaped bracket 16 formed by bending the conductive metal plate 21. The U-shaped bracket 16 includes a horizontal plate 161 and two vertical plates 162 extending from two opposite sides of the horizontal plate 161. One of the continuous S-shaped through-slots 22 is formed on one of the vertical plates 162, and another of the continuous S-shaped through-slots 22 is formed on another of the vertical plates 162. Each of the first terminals 11 and each of the second terminals 12 is formed to extend in opposite directions and to be arranged alternately with each other.Each of the first terminals 11 is positioned at each of the second intervals S2 so as to oppose each of the second intervals S2, and each of the second terminals 12 is positioned at each of the first intervals S1 so as to oppose each of the first intervals S1. Further, each of the first terminals 11 and each of the second terminals 12 includes three bending points B formed thereon, respectively, so that each of the first terminals 11 and each of the second terminals 12 includes protruding points formed to protrude from an outer side of the vertical plate 162 and arranged alternately with each other. Furthermore, the U-shaped bracket 16 includes two L-shaped hooks 3 formed to extend from two ends thereof so that it can be locked over the two L-shaped hooks 3 at the two ends of the conductive plate 101.

[0025] Accordingly, in this embodiment, since the conductive metal plate 21 includes the continuous S-shaped through-slots 22 formed thereon, they are capable of dividing and forming a plurality of first terminal portions 24 and a plurality of second terminal portions 25 arranged alternately with each other. Consequently, it is not necessary to form excessive cutting slots other than the continuous S-shaped through-slots 22 by punching the conductive metal plate 21 in order to achieve equivalent functions and effects of the Fig. 1 to Fig. 6 illustrated embodiment.

[0026] It will be Fig. 17 to Fig. 21, which show a fourth embodiment of a multi-contact terminal structure 10 and a terminal plate 2 thereof of the present disclosure. Fig. 17 to Fig. The embodiment shown in Figure 21 is generally similar to the one shown in Fig. 1 to Fig. 6 is identical to the embodiment shown. The difference between the Fig. 17 to Fig. 21 and the embodiment shown in Fig. 1 to Fig. 6 is mainly based on the different bending shape of the connector main body 1.

[0027] Reference is made to the further description below. As in Fig. As shown in Figure 20, in this embodiment, the number of continuous S-shaped through-slots 22 is multiple; however, the present disclosure is not limited to this number. Subsequently, the conductive metal plate 21 is then subjected to pressing and bending processes. As shown in Fig. 17 to Fig. 19, the terminal main body 1 includes a flat plate portion 17 formed without bending the conductive metal plate 21. The plurality of continuous S-shaped through-slots 22 are formed on the flat plate portion 17 and aligned parallel to each other on the flat plate portion 17. Each of the first terminals 11 and each of the second terminals 12 is formed to extend in opposite directions and to be arranged alternately with each other. Each of the first terminals 11 is positioned at each of the second pitches S2 so as to oppose each of the second pitches S2, and each of the second terminals 12 is positioned at each of the first pitches S1 so as to oppose each of the second pitches S2.

[0028] Further, each of the first terminals 11 and each of the second terminals 12 includes two bending points B formed thereon, such that the plurality of first terminals 11 includes a plurality of protruding points formed on one side of the flat plate portion 17 and protruding outward from the flat plate portion 17, and the plurality of second terminals 12 includes a plurality of protruding points formed on another side of the flat plate portion 17 and protruding outward from the flat plate portion 17.Furthermore, the terminal main body 1 includes an L-shaped hook 3 extending from one end of the flat plate portion 17 and an obliquely folded plate 4 extending from another end thereof, so that it can be locked to one end of the conductive plate 101 via the L-shaped hook 3 and can abut against the conductive plate 101 via the obliquely folded plate 4; however, the obliquely folded plate 4 may be omitted depending on the actual condition, and the present disclosure is not limited to only this configuration.

[0029] Accordingly, in this embodiment, since the conductive metal plate 21 includes the continuous S-shaped through-slots 22 formed thereon, they are capable of dividing and forming a plurality of first terminal portions 24 and a plurality of second terminal portions 25 arranged alternately with each other. Consequently, it is not necessary to form excessive cutting slots other than the continuous S-shaped through-slots 22 by punching the conductive metal plate 21 in order to achieve equivalent functions and effects of the Fig. 1 to Fig. 6 illustrated embodiment.

[0030] It will be Fig. 22 to Fig. 26, which show a fifth embodiment of a multi-contact terminal structure 10 and a terminal plate 2 thereof of the present disclosure. Fig. 22 to Fig. The embodiment shown in Figure 26 is generally similar to the one shown in Fig. 1 to Fig. 6 is identical to the embodiment shown. The difference between the Fig. 22 to Fig. 26 and the embodiment shown in Fig. 1 to Fig. 6 is mainly based on the different bending shape of the connector main body 1.

[0031] Reference is made to the further description below. As in Fig. 25, the conductive metal plate 21 in this embodiment includes one or a plurality of comb-shaped through-slots 23 and a plurality of first terminal portions 24 and a plurality of second terminal portions 25 divided by the comb-shaped through-slots 23 and arranged alternately with each other. The plurality of first terminal portions 24 and the plurality of second terminal portions 25 are divided by the comb-shaped through-slots 23. Each of the first terminal portions 24 includes a first connection end 241' formed at one end thereof and connected to the conductive metal plate 21, and a first free end 242' formed at another end thereof and separated from the conductive metal plate 21.Each of the second terminal portions 25 includes a second connection end 251' formed at one end thereof and connected to the conductive metal plate 21, and a second free end 252' formed at another end thereof and separated from the conductive metal plate 21. Each of the first connection ends 241' and each of the second connection ends 251' are adjacent and arranged in parallel to each other. Each of the first free ends 242' and each of the second free ends 252' are adjacent and arranged in parallel to each other. Moreover, a number of the comb-shaped through-slots 23 is plural in this embodiment; however, the present disclosure is not limited to this number only.

[0032] Subsequently, the conductive metal plate 21 is subjected to pressing and bending processes. As shown in Fig. 22 to Fig. 24, the terminal main body 1 includes a flat plate portion 17' formed without bending the conductive metal plate 21. The plurality of comb-shaped through-slots 23 are formed on the flat plate portion 17' and aligned parallel to each other on the flat plate portion 17'. Each of the first terminals 11 and each of the second terminals 12 is formed to extend in an identical direction and to be arranged alternately with each other. Each of the first terminals 11 is positioned at each of the second pitches S2 so as to oppose each of the second pitches S2, and each of the second terminals 12 is positioned at each of the first pitches S1 so as to oppose each of the second pitches S2.

[0033] Further, each of the first terminals 11 and each of the second terminals 12 includes two bending points B formed thereon, so that the plurality of first terminals 11 includes a plurality of protruding points formed on one side of the flat plate portion 17' and protruding outward from the flat plate portion 17', and the plurality of second terminals 12 include a plurality of protruding points formed on another side of the flat plate portion 17' and protruding outward from the flat plate portion 17'. Furthermore, the terminal main body 1 includes an L-shaped hook 3 extending from one end of the flat plate portion 17' so that it can be locked to one end of the conductive plate 101 via the L-shaped hook 3.

[0034] Accordingly, in this embodiment, since the conductive metal plate 21 includes the comb-shaped through-slots 23 formed thereon, they are capable of dividing and forming a plurality of first terminal portions 24 and a plurality of second terminal portions 25 arranged alternately with each other. Consequently, it is not necessary to form excessive cutting slots other than the comb-shaped through-slots 23 by punching the conductive metal plate 21 in order to achieve equivalent functions and effects of the Fig. 1 to Fig. 6 illustrated embodiment.

[0035] In view of this, the multi-contact terminal structure and the terminal plate thereof of the present disclosure are capable of achieving the expected purpose and overcoming known disadvantages.

Claims

[1] Multi-contact connection structure comprising: a terminal main body (1) formed by bending a terminal plate (2), the terminal plate (2) comprising a conductive metal plate (21), the conductive metal plate (21) comprising at least one continuous S-shaped through-slot (22) or at least one comb-shaped through-slot (23) and a plurality of first terminal portions (24) and a plurality of second terminal portions (25) divided by the at least one continuous S-shaped through-slot (22) or the at least one comb-shaped through-slot (23) and arranged alternately with each other, the terminal main body (1) comprising a plurality of first terminals (11) formed by bending the plurality of first terminal portions (24) and a plurality of second terminals (12) formed by bending the plurality of second terminal portions (25), a plurality of first pitches (S1),which are defined among the plurality of first terminals (11), a plurality of second spacings (S2) which are defined among the plurality of second terminals, wherein the plurality of first terminals (11) and the plurality of second spacings (S2) are arranged opposite each other and the plurality of second terminals (11) and the plurality of first spacings (S2) are arranged opposite each other., [2] The multi-contact terminal structure according to claim 1, wherein the plurality of first terminal portions (24) and the plurality of second terminal portions (25) are divided by the at least one continuous S-shaped through-slot (22), the conductive metal plate (21) comprises a frame portion (26) arranged on a periphery of the at least one continuous S-shaped through-slot (22), each of the first terminal portions (24) comprises a first connecting end (241) connected to the frame portion (26) and a first free end (242) separated from the frame portion (26), each of the second terminal portions (25) comprises a second connecting end (251) connected to the frame portion (26) and a second free end (252) separated from the frame portion (26), the first free ends (242) and the second connecting ends (251) are arranged adjacent to and parallel to each other,the second free ends (252) and the first connecting ends (241) are arranged adjacent and parallel to each other., [3] The multi-contact terminal structure according to claim 2, wherein the terminal main body (1) comprises a W-shaped bracket (13) formed by bending the frame portion (26), the plurality of first terminals (11) are vertically arranged parallel to each other and extend from one of a left side and a right side of the W-shaped bracket (13), the plurality of second terminals (12) are vertically arranged parallel to each other and extend from another of the left side and the right side of the W-shaped bracket (13). [4] The multi-contact terminal structure according to claim 2, wherein the conductive metal plate (21) includes two elongated slots (27) extending from two rear ends of the continuous S-shaped through-slot (22) and arranged vertically opposite to each other, the conductive metal plate (21) includes an extension portion (211) arranged between the two elongated slots (27), each of the first connecting ends (241) and the extension portion (211) are integrally formed to be connected to each other, the terminal main body (1) includes an L-shaped bracket (14) formed by bending the frame portion (26), and a vertically projecting plate (15) formed by bending the extension portion (211) and arranged on one side of the L-shaped bracket (14),the plurality of first terminals (11) extend from a rear end of the vertically projecting plate (15) away from the L-shaped bracket (14), the plurality of second terminals (12) extend from an inner edge of one end of the L-shaped bracket (14) away from the vertically projecting plate (15) and to an inner side of the L-shaped bracket (14). [5] A multi-contact terminal structure according to claim 4, wherein the L-shaped bracket (14) includes an L-shaped hook (3) extending from one end thereof away from the vertically projecting plate (15). [6] The multi-contact terminal structure according to claim 2, wherein a number of the continuous S-shaped through-slot (22) is two, the terminal main body (1) includes a U-shaped bracket (16) formed by bending the conductive metal plate (21), the U-shaped bracket (16) includes a horizontal plate (161) and two vertical plates (162) extending from two sides of the horizontal plate (161) that are opposite to each other, one of the continuous S-shaped through-slots (22) is formed on one of the vertical plates (162), and another of the continuous S-shaped through-slots (22) is formed on another of the vertical plates (162), each of the first terminals (11) and each of the second terminals (12) are formed to extend in opposite directions and to be arranged alternately with each other, each of the first terminals (11) is positioned at each of the second pitches (S2),and each of the second terminals (12) is positioned at each of the first distances (S1)., [7] A multi-contact terminal structure according to claim 6, wherein the U-shaped bracket (16) comprises two L-shaped hooks (3) extending from two ends thereof. [8] The multi-contact terminal structure according to claim 2, wherein a quantity of the continuous S-shaped through-slot (22) is multiple, the terminal main body (1) includes a flat plate portion (17) formed without bending the conductive metal plate (21), the plurality of continuous S-shaped through-slots (22) are formed on the flat plate portion (17) and aligned parallel to each other on the flat plate portion (17), each of the first terminals (11) and each of the second terminals (12) are formed to extend in opposite directions and to be arranged alternately with each other, each of the first terminals (11) is positioned at each of the second pitches (S2), and each of the second terminals (12) is positioned at each of the first pitches (S1). [9] The multi-contact terminal structure according to claim 1, wherein the plurality of first terminal portions (24) and the plurality of second terminal portions (25) are divided by the at least one comb-shaped through-slot (23), each of the first terminal portions (24) includes a first connection end (241') connected to the conductive metal plate (21) and a first free end (242') separated from the conductive metal plate (21), each of the second terminal portions (25) includes a second connection end (251') connected to the conductive metal plate (21) and a second free end (252') separated from the conductive metal plate (21), the first connection ends (241') and the second connection ends (251') are arranged adjacent to and parallel to each other, the first free ends (242') and the second free ends (252') are arranged adjacent to and parallel to each other. [10] The multi-contact terminal structure according to claim 9, wherein an amount of the comb-shaped through-slot (23) is multiple, the terminal main body (1) includes a flat plate portion (17') formed without bending the conductive metal plate (21), the plurality of comb-shaped through-slots (23) are formed on the flat plate portion (17') and aligned parallel to each other on the flat plate portion (17'), each of the first terminals (11) and each of the second terminals (12) are formed to extend in an identical direction and to be arranged alternately with each other, each of the first terminals (11) is positioned at each of the second pitches (S2), and each of the second terminals (12) is positioned at each of the first pitches (S1). [11] A multi-contact terminal structure according to claim 8 or 10, wherein the terminal main body (1) comprises an L-shaped hook (3) extending at one end of the flat plate portion (17'). [12] A multi-contact terminal structure according to claim 8 or 10, wherein the terminal main body (1) comprises an L-shaped hook (3) extending at one end of the flat plate portion (17') and an obliquely folded plate (4) extending at another end thereof. [13] Connection plate, comprising: a conductive metal plate (21) comprising at least one continuous S-shaped through-slot (22) or at least one comb-shaped through-slot (23) and a plurality of first terminal portions (24) and a plurality of second terminal portions (25) which are divided by the at least one continuous S-shaped through-slot (22) or the at least one comb-shaped through-slot (23) and are arranged alternately with one another. [14] The terminal plate according to claim 13, wherein the plurality of first terminal portions (24) and the plurality of second terminal portions (25) are divided by the at least one continuous S-shaped through-slot (22), the conductive metal plate (21) comprises a frame portion (26) formed on a periphery of the at least one continuous S-shaped through-slot (22), each of the first terminal portions (24) comprises a first connecting end (241) connected to the frame portion (26) and a first free end (242) separated from the frame portion (26), each of the second terminal portions (25) comprises a second connecting end (251) connected to the frame portion (26) and a second free end (252) separated from the frame portion (26), the first free ends (242) and the second connecting ends (251) are arranged adjacent to and parallel to each other,the second free ends (252) and the first connecting ends (241) are arranged adjacent and parallel to each other., [15] The terminal plate according to claim 13, wherein the plurality of first terminal portions (24) and the plurality of second terminal portions (25) are divided by the at least one comb-shaped through-slot (23), each of the first terminal portions (24) comprises a first connection end (241') connected to the conductive metal plate (21) and a first free end (242') separated from the conductive metal plate (21), each of the second terminal portions (25) comprises a second connection end (251') connected to the conductive metal plate (21) and a second free end (252') separated from the conductive metal plate (21), the first connection ends (241') and the second connection ends (251') are arranged adjacent and parallel to each other, the first free ends (242') and the second free ends (252') are arranged adjacent and parallel to each other.

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