TW200908477A - Electrical connector - Google Patents

Abstract

The invention provides an electrical connector which comprises a body member, a cover member, and a dustproof lid. The body member contains an electrical contact element and a supporting structure holding this electrical contact element. The cover member has a first side joined to the body member by a first hinge and has a wire supporting element inside for the insertion of a wire and the wire's electrical connection to the electrical contact element of the body member. The dustproof lid is joined to a second side of the cover member by a second hinge and at least covers the top of the cover member.

Description

200908477 IX. Description of the invention: [Technical field to which the invention pertains] / The present invention relates to an electrical connector component, and more particularly to an electrical connector for connecting a twisted pair in a telecommunications system. Specifically, the electrical connector component for accommodating the insulation displacement connecting component is electrically connected to the electrical contact, wherein the connector component comprises a cover body for direct Install the connected conductors. . [Prior Art] 10 > Cross-connect module is equipped with a plurality of electrical connectors, which are used in the telecommunications industry A to interconnect the central computer room and the wiring, and the wiring electron microscope transmits signals to user. At the distribution point, the large logarithmic power from the central computer room can be terminated on the first group of connected and connected modules, and the small logarithmic wiring cable ends are installed side by side with the first group of connected modules. On the second 15 sets of cross-connect modules, the jumper is used to connect the pair of the center room electron microscope to the correct user line pair, thereby implementing the above circuit. Allows for changes in phone routing in the cross-connect module and tests the circuit to be formed. In some applications, the cross-connect module can also be used to connect an auxiliary communication device to a twisted pair. These operations can be simplified by using electrical connectors in the cross-connect 20 module. 1 is a perspective view of a conventional cross-connect module having an electrical connector. The electrical connector is disclosed in U.S. Patent Nos. 5,178,558, 5,281,163 and 5,5,4,654. Please refer to the picture! The cross-connect raft set (1) includes a pedestal base 126 having two covers 118 each having a 200908477 five pairs of holes U5 and a plurality of electrical connector plugs 12C). The electrical contacts of the connector plug pass through apertures 135 in the cover for connection to contacts in the end mount 126 which are electrically coupled to wires (not shown) disposed in the end mount 126.

10 15

The electrical connector plug 120 includes an insulative body 123 and a conventional cover 122 that is coupled to the body. A conventional cover has a rectangular crown or a dielectric portion 137' which provides an interface for connection with other external electrical connections, such as for testing electrical connectors and electrical connections to contacts of electrical connectors. The external device of the wire. #电连接器 Through the external test, the external (4) m^ fascia is placed on the crown, and the probe of the external test device is electrically connected to the contact of the electrical connector through the slot in the interface of the cover. In this way, the cross-connect module can be tested through the electrical connector. And a separate auxiliary cover (the figure is not to prevent the debris from entering the opening in the interface of the body). In the high-density=connecting module, there is a limited factor for each connector. High-density cross-connecting module: workability. In addition, 'soap-only cover may be misplaced or not in service: put back on the cover'. This may cause moisture or debris to enter the electrical connection. [Invention] The present invention provides an electrical connector that can be easily operated: an ampere, a repair, and a test. The root connector provides an electrical connector including: a main body, a household: 20 200908477 The main body comprises a contact holding structure and a contact piece holding structure supporting member; the cover body, the household body is made into a seedling office + # # ' 4, the cover body is connected to the main body through the first side on the first side thereof 'By the sentence, the wire holder for inserting a wire therein is used to allow the wire to be electrically connected to the body (four) electrical contact; and the dust cover is connected to the cover through the second hinge portion The second side 'where the dust cover is at least covered According to another object of the present invention, an electrical connector is provided, the electrical connector comprising H, the field is branched through the (four) electrical contact; 10 15 the cover is on the first side thereof Connected to the main body, and includes: a wire holder for inserting a wire in the /, to electrically connect the wire to the electrical contact of the body; and a protruding portion, the protruding portion is formed in The upper portion of the second side of the cover of the first side (four) is adapted to open the cover when held by the wearer, wherein the raised portion extends from the cover at a predetermined angle of at least (10) degrees; a dust cover, the dust cover is connected to the second side of the cover body through a second knives, wherein the dust cover covers the top of the cover body. According to still another (4) of the present invention, an electrical connector is provided, and the electrical connection is provided. The body i includes a body through which the body branch passes; the cover body is pivotally coupled to the body at a first side thereof through the first hinge portion, the cover body being included a wire holder into which a wire is inserted to make the wire and the The electrical contact of the body is electrically connected; and the interface is interposed with an external device, the interposer comprising: a chamber through which the electrical device is electrically connected to the electrical contact in the body Connecting, and a ramp junction 200908477 formed integrally from one side of the chamber laterally. The ring cover is connected to the first side of the wind through the second I junction portion. The dust cover covers at least the top of the interface portion. 5 10 [Embodiment] As the telecommunication network expands to provide users with increased services, the connection and connection modules become smaller and smaller, requiring smaller There are more 2 spears in the space. In addition, the installer may not have the skills, so the installer needs to reduce its re-purification, add more direct operations and use as little expertise as possible. professional tools. Higher density connections require technological advancements to accommodate a larger number of material contacts in a small space while simplifying installation and re-jumping operations, providing installation and re-jumping operations and providing new customer service or changes The services provided to existing customers are associated. 15 To reduce cost and allow the operator to provide a half tap or bridge of the first set of lines and the second supply circuit, or to interrupt the original service loop. It is easier to work, the normal bridging function of the set line of the present invention, while not affecting the original service loop. The same parts are all described herein with reference to the accompanying drawings. The electrical connector described herein can be replaced by the cross-connect group m shown in the prior art. The electrical connector 5 of the present embodiment includes the main body of the plug. The second body 1 includes a housing and a contact member 40B (FIG. 14A and 14B) supported by a contact member disposed in the housing. The conductive contact member 40 (Fig. 14A and =) The 'disc 2' cover 2 is connected at its end to the plug body 1 via a cover portion; and the second hinge portion of the dust cover connecting the second side 2b of the cover is spliced to the body 2. When the anti-employment star imaginary B day Ren Tian I Wan Li soap is in the closed position at the top of the cover body 2. When the need for Youtian τ I square 麈 cover to 乂保濩山 ^ Tiannan to use the cover 2 At the top (for example, inserting a test probe or a connection group or a jumper module, etc.) ^The attachment of the device 'protection die 10 15' - some #_中' electrical connectors can provide jumper connectors, in the case of ic , more early r, eve 疋 will be the second electrical connector or plug write plug over the voltage protection plug, and / or over current protection mode Separately mounted to the jumper plug. In another embodiment of the invention of the door extension 2 in the case of providing an additional ^ or service to the customer without interrupting the service to the customer, the electrical connector may be Testing the (ΤΑΜ) unit or the automatic separator interface, which may be provided for subsequent addition of the separator plug. In the present invention, the f-connector element may be a jumper group or Protection module (eg, overvoltage and/or overcurrent protection mode:). In an alternative embodiment, the electrical connector component can be a cross-connected, terminated or terminated terminal block. And a plurality of covers </ RTI> the body comprising electrical contacts, the plurality of covers having a dust cover, the dust cover protecting the terminal block (shown in the figure and will be described in more detail below) At least one of the contacts on the side. In another embodiment, the electrical connector component can be a cross-connect or a terminated connector 20 200908477 =, a material connection _ or a terminal strip (four), the body is at least a jumper or guarantee The module (shown in more detail below in Figure 15B) protects the electrical contacts, said:: at least on the side of the terminal block. Alternatively, the electrical connector component can be replaced with a jumper, Teacher/or light protection mold (4) Connection terminal block. The heart is set to fly with a typical embodiment of 15 parts, 8 and 8. The cover body 2 includes a wire holding two knife base and a second wire holding portion 3 1 There are two wire holders β and wires inserted into the line 4 (4). The wire keeper can be used to open the line to keep the wire holders in the tomb. The wire may be housed. The at least one laterally divides the wire holder every yt, 'main contact groove ίο. In an exemplary = two 4, the electrical contacts in the body of the electrical connector may be perpendicular to the longitudinal direction of :. When the cover is closed to the plug body; the contacts reach the contact slot 1 so that the wires in the electrical connector can form an electrical connection. In other embodiments? The body may have one, two or more wires to keep written. Item 2 - Covers 3 and 13 show that the exemplary electrical contact 40 is widely used as an IDC contact. The I 〇c contacts ‘ and is at both ends of the u shape. For example, the first end 41 and the second end 42;: both have a U-shaped groove formed therein, peach (see: VIII 44 solid embodiment, the brain contact 4 〇 may have a transition although the contact When the first end 41 of the piece and the second end 20 200908477 42 of the contact have different orientations, the transition portion may include a bend in the contact. Figure 13A shows that there are 9 in the contact. a transition portion A 44 of the curved portion of the twist. The U-shaped groove of the first end is used to connect the wire (not shown), and the first end of the 1; the groove (4) is used The electrical contacts 47 (shown in Figure 13B) in the cross-connect module are connected or/or the electrical contacts in the other electrical connectors are engaged. The U-shaped ends may have a structure: the structure may The insulating layer of the wire is broken so as to be in contact with the conductor in the wire. The 1me contact 40 may comprise a conductive metal material. In one embodiment, the IDC contact 40 may be composed of a phosphor bronze alloy C5 1000, The phosphor bronze alloy C51000 conforms to the ASTMB103/103M-98e2 standard and is rooted in $ ASTM B545-97 ( 2004) The e2 standard is used for reflowing matte surface electroplating tin and underplating according to SAE_AMS_QQ_N_29〇 (July 2). 15 m Figures 14A, 14B show two different Directional Electrical Connection I: A cross-sectional view of the benefit member 50. The view shows an exemplary manner of supporting the electrical contacts 40 in the connector element 50. Each of the contacts 4 has two opposite ends The second end portion 42 has the shape of a tuning fork (e.g., slot 43b), as shown in Figures 13A, 13B, and is used to electrically connect the U-shaped end 48 of the electrical contact 47 in the base 61 of the terminal block 60. (See Figs. 15A-15C.) The first end portion 41 (the end portion for removing the insulating layer of the wire) has a U-shaped groove 43a, which is also shown in Fig. 13A, and is used to electrically connect another wire. To the terminal module 60, the end face 41 for removing the insulating layer is at an angle of 9 degrees with respect to the second end face 42. 11 200908477 The holding structure 35 is formed over the electrical connection over the support-group contact 4. ::=

The through hole of the holding structure 34 protrudes from the (four) m portion 42 from the hole 12 which is in contact with the electrical contact 47 in the terminal block 6〇, and the contact member 40 includes two thin walls. Element 36 (see figure for providing electrical isolation in the body 1 of the present invention. In the second embodiment: between the two contacts 40, and thus in the first embodiment, the dust cover 3 is transmitted through,,, „ , . , 亥The first-synchronized portion is disposed on the upper side of the cover 2 of the cover 2, for example, in the upper right portion of the cover 2 in Figs. 2 and 3. See Figs. 4-6, 8-1, the second hinge portion includes one body a large output 5 formed on the second side 2b of the cover 2 on the protrusion S ^, and a body topography 15 20 formed in the dust cover 3 and at least one disposed on the protruding portion 5 The trunnion hole in which the hinge pin 8 is engaged. In the embodiment of the present invention, the hinge pin 8 and the trunnion hole 6 may be respectively disposed on both sides of the cover 2 and the dust cover 3, and correspond to each other. Alternatively, the hinge pin 8 may be formed on the dust cover 2_L, and the trunnion hole 6 may be formed on the cover body (not shown). Thus, the dust cover 3 is opened from the top of the cover body 2. The dust cover 3 is still connected to the cover 2, thereby ensuring that the dust cover 3 is not lost. Although the above embodiment illustrates the embodiment in which the dust cover 3 and the cover 2 are connected through the second hinge portion, the present invention Not limited to this, for example, the dust cover 3 can also be connected through other connection methods, such as through a chain or a rope, as long as the dust cover 1 can be opened from the top of the cover 2 and not lost from the cover 2. The cover and the dust cover can be placed in the same sub-mold so that an active connection of the integral 12 200908477 can be formed between them. In the embodiment of the present invention, as shown in FIG. 2 8 is connected to the main body 1 through the first hinge portion, and the first box body 2 is at the lower portion of the second side of the cover body 2. The first hinge portion is provided on the any side of the handle == The object 7, the ear? has a pass 3 = is placed on the inner surface of each of the ears 7 to accommodate two: the trunnion 9 of the younger side 2aJ1 of the carcass 2. In the present inventors: :, the joint part can also be the same as the second hinge part: structure. In some In the example of %, the passage 7a can be configured to prevent the trunnion 9 from being hit on the cover body ===== The lock mechanism can be a notch or a restriction in the passage 7a. ” The projection 5 on the second end 213 is extended at a predetermined angle from the plane 2 from the upper right angle of the cover 20 to the plane of the first side with respect to the plane of the first side 213. The predetermined The angle can be a range, in which it is necessary to open two = ##人(四) finger grip to open the protrusion (four) of the cover, for example, in the range of about 90 degrees to about 160 degrees. Thus, the operator can == The scooping portion 5 forcibly separates the lid body from the main body 1 or the state of 5 does not reach the state shown in Fig. 7. In the open state, the wire 9 can be inserted into the wire holder 4, and the cover 2 is closed, so that the cover 2 is engaged with the plug body ι (i.e., the state shown in Figs. 4 and 5). Thus, the (four) line is inserted. The electric contact of the person to the electric==2= body is electrically connected to the wire 33 through the contact groove 10 at the bottom of the cover. 13 200908477 Typically, the wire 33 can be “Tip,, and” Ring, a twisted pair or a jumper that will be connected to “Tip” and “Ring.” Any standard telephone line wrapped with pvc insulation can be used as an electrical conductor. The wire can include a single core conductor. a single-stranded conductor core, the wire may be a ribbon cable comprising a plurality of solid or stranded conductor cores. The wire may be, but is not limited to, 22 AWG (nominal PVC insulation thickness is 〇〇〇93)吋 (0.023111111), round copper wire nominal diameter 〇. 〇 25 inches 〇 (〇.65111111)); 24AWG (heart 疋 PVC insulation thickness is o.oio English pair (〇. 〇 25mm), round copper wire standard The diameter is 0.020 inches ((5mm)); 26AWg (calibration ίο pvc insulation thickness is o.olo inches (〇025mm) Round copper wire calibrated to a diameter of 0_016 inches (0.4 mm). ^ The dimensions of the wires provided herein are for illustrative purposes only and are not intended to limit the invention. The electrical connectors may be accommodated or modified for use in the gluten ratio listed above. Larger or smaller sized wires. Although the embodiments described herein relate in particular to a cross-ply connection module for twisted pairs, it will be apparent to those skilled in the art that the connector elements can also be modified to For connecting a single wire. The electrical connector body or plug body can preferably be made of a filled thermoplastic material. For example, the plug body 1 can be made of engineering plastics, including but not limited to Valox® 325-- Polybutylene terephthalate (PBT) polymer (available from GE Plastics, Pittsfield, MA), Lexan® 500R - flame retardant polycarbonate, containing 10% glass fiber' available from Binsifani Bayer Plastics, Pittsburgh, Asia

Division obtained; Mackrolon® 9425---a flame retardant polymeric acid ester containing 20% glass fiber, available from Pittsburgh, Pennsylvania 14 200908477

Bayer Plastics Division, or Noryl SEl-GFNl; Poly Substrate Oxide Resin' contains 10% glass fiber available from GE Plastics, Pittsfield, MA. Other engineering plastics such as glass-filled polycarbonate/acrylonitrile butadiene styrene, reinforced 5 polyetherimide resin, and the like can also be used. In an embodiment of the embodiment of the present invention, the upper portion of the body 2 includes a dielectric portion 11'. The dielectric portion 11 is provided with a contact hole 12 communicating with the wire holder 4. As shown in Fig. 5, the interfacial portion u is a regular protruding rectangular frame which provides a bonding mechanism. The electrical connector can be mated with other external devices, such as external test devices, other electrical connectors, through the interface 10 11 to electrically connect the electrical connector 5 to the external device. The dielectric surface portion 11 is provided with a socket 12 penetrating through the wire holder 10. In one embodiment of the invention, the interfacial portion 11 comprises: a chamber 13, see Figs. 4, 5 and 8, the chamber 13 for interfacing with an interface portion (not shown) of the external device. More specifically, the chamber 13 is formed by the first, second, third and fourth walls 14, 15, 16 and 17 having an opening at the upper portion thereof, a bottom wall having a bottom wall, and the insertion hole 12 formed in Inside the bottom wall. Additionally, contact holes 12 may be formed in the bottom wall and allow insertion of test probes or electrical contacts to make electrical contact with wires 33 or electrical contacts in electrical connector 50. The face portion 11 further includes a ramp portion 18 formed integrally extending laterally outwardly from the first wall 14 of the cavity to 11. The ramp portion 18 includes a ramp 19 and two opposing vertical faces on either side of the ramp 19 and perpendicular to the ramp 19. Further, a key groove 20 is respectively disposed on the vertical surface of the slope portion, and when the external device is matched with the electrical connector 5, the key groove can be 15 200908477 adapted to accommodate the inner wall of the interface portion disposed on the outer material The reinforcing ribs on the top. Tea photo 9-11, the deer palace dust cover 3 can prevent moisture, dust and/or impurities from entering the wire holder 4 through the contact hole 12 at the bottom of the chamber 13, which may affect the electrical connection, The electrical resistance of the wire 335 inserted into the wire holder with the electrical contact of the plug body 1 and/or the external device or contact. Anti-deer w 1 』Electric 1 and dust cover 3 includes a top wall 21 and a skirt 22 extending downward from the top wall and corresponding to the exterior of the second and fourth walls 15, 17 of the face portion. The inside of the side 22 is provided with a lock key 23 which can cooperate with the key groove μ on the two vertical faces of the slope portion 18, so that during the process of covering the cover 2 with the dust cover 3, the lock key 23 gradually enters the key In the groove 20. When the dust cover 3 and the cover body 2 are completely matched with each other, the keyway spear lock key 23 forms a snap-type coupling, so that the key groove can detachably fix the lock key 23. In the consistent example of the present invention 4 to 6, 8, the opening 15 slot 24 extends downward from the top of the second and fourth walls 15, 17 of the interfacial portion 11, and f can be configured to accommodate an external device (not shown). Ribs, keys or partitions, etc. Preferably, the length of the skirt may be longer than the slot 24, so that the skirt 22 completely covers the slot 24, thereby preventing moisture, dust, and impurities from entering the cover. The inside of the body 2 and the body 1. In an example of an embodiment of the present invention, referring to Figures 9 to 11, the dust cover 3 further includes: 25, the front wall is generally extended downward from the top wall 21 by a predetermined length in a direction parallel to the inclined surface 19 of the inclined surface boring tool 18, and the inclined surface 19 is partially exposed. With this configuration, the front wall 25 can be further prevented. Moisture, dust, impurities, etc. enter the inside of the cover body 2 and the plug body 200908477. Further, when it is necessary to open the dust cover 3, the operator can fasten the dust cover 3 from the cover by pressing the lower edge of the front wall 25 with a finger. The surname state of the body 2 is changed to the open state. Further, since the slope portion is used to increase such an advantage, the gap between the slope portion of the electrical connector _ other electric appliances or the external device is increased, which facilitates the operator. The bell penetrates between the gaps and fastens the lower edge of the front wall 25 from the cover 2 to open the shield 3. Alternatively, the sidewall wall may be extended beyond the first wall 14 without the use of a sidewall structure. The outer pre-twisting degree is such that the operator's finger can buckle the edge from which the top wall 21 extends. Alternatively, please refer to FIG. 9'. In the embodiment of the present invention, the dust cover 3 may include the skirt Top wall 21 between 22 The rear wall 37 is substantially vertically extended. The rear wall 37 can be aligned with the slotted % of the cover 2 (see Fig. 8) to prevent moisture, dust, foreign matter, etc. from entering the cover 2 and the plug body i. 15 20 6-8, the cover body 2 is connected to the plug body through a pin or a snap connection device at a lower portion of the second side hole (ie, the third wall_outer side). The plug pin may be disposed at a second side hole below the second hinge portion. Upper and opposite to the first hinge portion connecting the plug body i and the cover 2. The pin may be disposed on one of the cover 2 and the plug body ·. The buckle may be disposed on the cover 2 and the other of the plug body t. Thus, when the cover body 2 and the body i are coupled to each other, the plug body and the cover body 2 are snap-fitted on the first side, and are in contact with the cover body 2 The first side 2a of the cover is hinged through the first hinge portion. In the embodiment of the present invention, the latch 26 is formed as a T-shaped elastic projection extending from the plug main body 1; and the snap is formed as a triangular projection 27 provided on the cover 2 17 200908477. The T-shaped elastic projection of the latch 26 may be integrally extended upwardly from the outer casing of the plug body 1, and the triangular projection 27 may be integrally formed outwardly from the outer side of the third wall 16 of the cover. Further, the latch 26 includes a vertical portion 28 and a crossbar portion 29 such that when the cover body 2 and the plug body 1 are mated, the crossbar portion is deformably kneaded by the triangular projections 27. When the cover body 2 and the plug body 1 are completely coupled to each other, the crossbar portion 29 of the dome-shaped elastic projection 26 is struck by the triangular projection 27, thereby preventing the latch 26 from being disengaged from the triangular projection 27, thereby being in a closed state. The cover 2 and the plug body 1 are locked. In another embodiment, the 'snap may include two triangular projections 27 to match the ends of the crossbar portion 29 of the latch 26, and the vertical portion 28 of the latch 26 may be clamped between the two triangular projections 27 Thereby, the cover body 2 and the plug body i are locked in a more stable state. Further, the use of the --port configuration of the triangular projections 27 simplifies the operation of bringing the mortise lock 26 into the locked state or the unlocked state. Λ W'J Τ &quot; a 4 μ 〇何瓜凤 in the body 2 and plug body! At least one of the protrusions on one of the ones, and at least one of the recesses disposed on the other of the body 2 and (4) the main M1, the recesses being coincident with the protrusions. In the embodiment, the dust cover 3 and the cover 2 are connected, and the upper edge of the four walls 14 to 17 of the chamber 11 and/or the first and the second side walls 15 are A sealing device 30 is provided on the outside of the 16 . Seal the cover 2 . Sealed in a seal or sealant. Alternatively, a piece of dense 18 200908477 sealing material may be attached to the inner casing of the dust cover, ten to four, as shown in FIG. 11, so that the sealing material slides into the chamber 1Φk L of the cover, to the U' To prevent moisture or debris from entering, connector 5G. The % of the material type sealing device can enhance the sealing between the dust cover 3 when the cover body 2 is covered. The sealing material may be a material such as rubber or a stone-like rubber-filled rubber gasket, a temporary oil gel, a grease material or other sealing material. In an embodiment using a ferrule of rubber or rubber, the face of the cover 2 has no grooves 24 and the: and fourth walls will be intact. The loop will be compressed between the inner surface of the dust cover 3 and the upper surface of the face portion of the cover 2. In addition, a locking mechanism can also be used to provide proper compression between the cover and the face. In another embodiment, the electrical connector of FIG. 2 can be modified to add a second cover element on its bottom side to form a toolless pair of connectors, both on the customer's premises. For example, it may be useful to have the poles open at the edges or in the NID in the network interface device; ^, when testing the electrical connector with the external test device 32, the operator can access the electrical connector A portion of the slope portion 18, and when the dust cover 3 is closed at the cover 2, grasps the lower side of the side wall 25 of the material portion of the slope portion 18, thereby preventing the disintegration, thereby exposing the face portion 11 of the cover body 2. Referring then to the reference numeral 12, the interfacing portion of the external testing device 32 and the interfacial portion of the cover 2 are further engaged, i. the contacts of the external testing device 32 and the wires 33 or plug bodies inserted into the cover 2 The electrical contacts 40 are in contact so that the operational state of the electrical connector can be detected. After the test is completed, the test device 32 is pulled out and the dust cover 3 is closed. From 19 200908477 During the whole test process, the anti-fresh 3 always stays connected with the cover 2, that is, it is detached from the carcass 2, so that the dust cover 3 is lost in my process. Thereby, the electrical connector can be restored to its original state after the test process is completed and the dust cover is closed on the cover. ί' 10 15 In an alternative embodiment, the electrical connector element 5〇 may be a wind-bearing base or a plug-in connection or a terminating terminal block of the plug body 61, the parent fork connection or termination connection The row 6 includes an electrical contact member and a plurality of cover members, and the escape member includes a cover 2 and a dust cover (not shown), and the body 2 and the dust cover protect at least the side contact of the terminal block In the middle example, the cross-connect module 6〇 has a regular (four) structure. For example, in an optional aspect, the cross-connect module (6) can be a right-angled rectangular prism structure, a box-shaped regular rectangular parallelepiped. Or (d) a solid structure, or a parallelepiped structure. The cross-connect module 6A includes a base Η (not shown) and may include an upper or lower side of the base 61 (not shown) or the base The cover member on one side. In particular, Fig. 15 shows that the two cover bodies 2 are disposed on the upper side of the base portion 6 i and are in a closed state. As shown in Fig. 15A, the cover body 2 can pass through a set of trunnions. Item 8) connecting (the case pivotally women's clothing) to the base 61, the trunnion 9 It is combined with a corresponding set of trunnion mounts or pivotal mounts (4) formed on the base 61. A car owner's design can rotate the cover for a cover greater than 9 degrees. Figure 15C shows the intersection. A partial cross-sectional view of the connection module 6 , shows that the base 61 has a plurality of electrical contacts 47. The contacts 47 can be used to electrically connect the first set of wires and the second set of wires. Typically, The wire can be 20 200908477 is a "Tip", and "Ring" twisted pair. Any standard telephone line with a PVC insulation can be used as an electrical conductor. 4 to 62 (a typical chamber 62 is shown in Fig. 15C) are formed on the upper and lower surfaces of the base 61 of the terminal block 60. For example, as shown in Fig. 5 15A, the base 61 includes a pair of chambers 62 (upper and lower). Similarly, a plurality of sets _ 65 for supporting the electrical contacts 47 are formed at the base 61 (see Fig. 15C). Preferably, the width of the slot 65 is substantially equal to or juxtaposed (greater than the thickness of the contact member 47) such that the contact member is held and will not sway or rotate in the base portion 61. Similarly, the member having a width greater than the slot 65 Alternatively, the inverted fishing 66a, 66b is formed in the region of the electrical connector 47, and the space for the valley member or barbs 66a, 66b is formed in the slot 65. When the depth of the contact member 65 is inserted into the slot 65, the depth is reached. In the value of the member, the barbs 66a, 66b are released from the narrower width of the slot 65 and are fixed in the valley chamber. Thus, the IDC member can be fixed in the slot 65, 15 and can prevent vertical Sliding. The base material can provide excellent &quot; electrical insulation to the electrical contacts 47 in the slot 65 and can provide sufficient strength that is necessary for the engagement of the wires and contacts 47. The chamber 62 is structured The structured design prevents the base from flexing or deforming during the molding process of the thermoplastic. Both the upper and lower sides of the base 61 have a pair of adjacent slots 63 surrounding the latch 64. Slots can help The wire 33 is held in the cover 2. Thus, the size of the groove 63 may be slightly larger than the outer diameter of the wire. The pin 64 of the terminal block may be similar in construction to the previously described t-shaped pin 26 (see Fig. 7A). 21 200908477 According to an exemplary aspect of the invention, when the wire is first mounted in the cover 2 in a suitable direction or angle (for example, when the cover is in the open position), the cover 2 can directly wire the electrical conductor Installed in the cross-connect module. In a high-density arrangement where the distance between the modules is very close, the configuration can be conveniently and more directly installed....... - Hole 4 in 'and always inserted The bottom of the hole. When the cover is turned into the closed position 3, when the contact 47 enters the contact groove 1 of the cover 2 (Fig. 3), the contour is pressed into the IDC contact 47 in the terminal block. In another embodiment as shown in Fig. 15B, the electrical connector component is a cross-connect or a terminating terminal block 6A, the cross-connect or end-of-lane busbar 60 having a base 61 Or an electrical connection protected by at least one cover element 51 on at least one side of the terminal block And at least one electrical connector (such as a jumper module or a protection module) ^ when the customer changes service or 15 20 re-shift, the jumper module can be added to the electrical connector component 50", This change can be simply added without the need to interrupt the services of other customers of the same terminal module 2. The electrical connector can also be installed to have a disconnected connection. This is not the case during the online migration process. Occurrence service: Medium: Speed: Install the jumper to the 4i on the connector element as shown in Figure 15B: Yuan Guang remove dust cover 'The jumper is fixed on the terminal module, the current body, so The second shape of the contact member 40 slides into the contact hole 12 of the cover body 2 (&quot;Electrical coil contact in the terminal module 60. The conductor in the jumper is connected to the present invention] Show. advantage. In addition, the ^ shirt case provides a number of additional solutions to prevent the loss of the dust cover than the existing solution. After the wire is inserted, 22 200908477 The process of closing the body to bring the wire into the contact piece can also be installed by the fragrance. Above the cover. When a thicker standard wire is used, this requires a relatively large amount of force, and the flat top wall of the cover provides the operator with a larger surface area that makes the installation more comfortable. Modularization of the electrical connection design of the present invention provides that different types of electrical connectors can be combined to engage a single cross-connect module to use different types of cables, such as cables for stranded wires, or Used for electrical winding of copper-coated steel core lead-in wires. Such modules can be distinguished using different color codes and by alpha digit markers. The above-described embodiments are merely examples for the convenience of the description, and the scope of the claims is intended to be limited by the scope of the claims. [Simple description of the diagram] 15

Figure 1 is a perspective view of a cross-connect module with an electrical connector. Figure 2 is an open state of the electrical connector of the preferred embodiment of the present invention. The open state of the electrical connector. Figure 3 is a perspective view of the preferred embodiment of the present invention. 20 is a perspective view of the present invention in combination with a body. FIG. 5 is a perspective view of the electrical connector of the present invention. FIG. 6 is an electrical connector of the present invention - the electrical connector of the preferred embodiment. The dust cover of the plug body is removed. The plug body and the cover body are combined with the other plug body and the cover body can be combined. Fig. 7A is a perspective view showing a state in which the dust cover is wrong in a preferred embodiment of the present invention. Fig. 7B is another perspective view of the electrically open state of the preferred embodiment of the present invention, "the middle dust cover is removed. ...is in the picture. Figure 8 is a perspective view of the electrical connection H cover of the preferred embodiment of the present invention. The vertical connector of the electrical connector dust cover of the preferred embodiment of the present invention is shown in FIG. 10 as a perspective view of the dust of the preferred embodiment of the present invention. The private part makes a different view of the V. 1 is a dust cover of an electrical connector of the preferred embodiment of the present invention. Fig. 12 is an electrical connection of the preferred embodiment of the present invention to an external M. m Cancer Fig. 13A # is a perspective view of a preferred embodiment of the electrical connection contact of the present invention. Fig. 3 is a perspective view of the electronic connector in the electrical connector of the preferred embodiment of the present invention joined from the parent connection module and the electrical connector. ^1二明的。 A cross-sectional view of the electrical connector of the preferred embodiment. A cross-sectional view of a typical electrical connection piano of a preferred embodiment of the invention. Fig. 15A is a perspective view of the electrical connector of the preferred embodiment of the present invention. Fig. 15B is a perspective view of the electrical connector of the preferred embodiment of the present invention. 24 200908477 Figure 15C is a partially cut away perspective view of a portion of an electrical connector in accordance with a preferred embodiment of the present invention. [Main component symbol description] Main body 1 Contact groove 10 Cross connection module 115 Cover 118 Electrical connector plug 120 Cover body 122

Ended base 126 Interfacial portion 137 Third wall 16 Bevel 19 Top wall 21 Slot 24 Triangular lug 27 First side 2a Sealing device 30 Conductor 33 Rear wall 37 Electrical contact 40 Chamber 13 First wall 14 Fourth wall 17 Cover 2 skirt 22 front wall 25 vertical portion 28 second side 2b wire retaining portion 31 retaining structure 3 5 slot 38 first end 41 U-shaped slot 43a, 43b transition portion 44 U-shaped end 48 protruding portion 5 electrical connector Element 50', 50" cover element 51 is connected and connected, terminal block 60 base 61 is connected to face 1 1 contact hole 12 isolating body 123 hole 135 second wall 15 slope portion 18 key groove 20 lock key 23 pin 26 cross bar Portion 29 Dust cover 3 External test device 32 Thin-walled component 36 Wire insertion hole 4 Second end 42 Electrical contact 47 Electrical connector 50 Trunnion hole 6 Chamber 62 25 200908477 Adjacent slot 63 Reverse fishing 66a, 66b Channel 7a Pin 64 Pivot Mounting 67 Drum Key Lock 8 Slot 65 Ear 7 Trunnion 9 ϋ 26

Claims (1)

200908477 X. Patent Application Range: 1. An electrical connector comprising: a body comprising a contact holding structure and an electrical contact supported by the contact holding structure; 5, the cover body The first side thereof is connected to the main body through the first hinge portion and includes a wire holder for inserting a wire therein to electrically connect the wire to the domain (four) electrical connection; The 'dust cover' material dust cover is coupled to the second side of the body (1) through a second hinge portion, wherein the dust cover covers at least the top of the cover body. 2. The electrical connector of claim 2, wherein the first hinge portion is disposed at a lower portion of a first side of the cover, and the second hinge portion is disposed at the cover An upper portion of the second side opposite the first side. The electrical connector of claim 2, wherein the second hinge portion comprises: at least one recording pin integrally formed on the body; and integrally formed on the dustproof a trunnion aperture on the cover and mating with the at least one hinge pin. The electrical connector of claim 3, wherein the second hinge portion further comprises a convex portion formed on the cover to facilitate opening when being held by a user. a cover body, wherein the convex portion extends from the cover body at a predetermined angle of at least 90 degrees, and the convex portion has at least one of the plurality of pins disposed on either side of the convex portion 27 200908477 a hinge pin. 5. If you apply for a patent range! The electrical connector of the present invention, wherein the cover further comprises a face portion at an upper portion of the cover, the face portion being provided with a contact 5 hole for inserting a contact of the external device into the wire holder The electrical contacts with the wires are brought into contact with the electrical contacts contained within the body of the connector. The electrical connector of claim 5, wherein the interposer further comprises: a chamber adapted to cooperate with an interface portion of the external device, the chamber being The first, second, third, and fourth 10 walls are defined, and the contact holes are formed at the bottom of the chamber. 7. The electrical connector of claim 6, wherein the interfacial portion further comprises a ramp structure that forms and laterally extends with the first wall of the chamber and includes A slope with two opposing vertical side walls. The electrical connector of claim 7, wherein the dust cover comprises: a top wall for covering a top of the cover; a skirt, the skirt Extending on opposite sides of the top wall and on the second and fourth walls of the chamber above the cover, wherein the skirt extends to form when the dust cover is closed Below the slots in the second and fourth walls of the chamber. 9. The electrical connector of clause 8, wherein the two vertical walls of the slope are provided with a keyway; and the inner side of the skirt on the dustproof army is provided with a lock key, wherein The lock button cooperates with the key groove of the 28200908477 when the dustproof grass is closed. The electrical connector of claim 8, wherein the dust cover further comprises: a side wall extending from the top wall and located at a skirt in a direction substantially parallel to the slope Between the portions, the slope is partially covered when the dust cover is closed on the cover. 11. The electrical connector of claim 2, further comprising: a latch disposed on one of the cover and the body; and an additional one disposed in the cover and the body A snap on the top. 12. The electrical connector of claim 11, wherein: the latch is a T-shaped elastic protrusion extending from the body; the buckle is laterally from a second side of the cover One or more triangular projections projecting, wherein the T-shaped resilient projections are combined with the one or more triangular projections in a closed position to secure the cover to the body. The electrical connector of claim 11, wherein the latch comprises: at least one protrusion formed on one of the cover body and the body; and a cover disposed on the cover At least one groove on the other of the body and the body, wherein the at least one groove may be combined with the at least one protrusion in the closed position to secure the cover to the On the subject. 14. The electrical connector of claim 1, further comprising a sealing device that seals the cover when the cover is covered by the dust cover. 15. An electrical connector comprising: 29 200908477 a body of the body configured to support an electrical contact therethrough; a cover pivotally coupled to the first side thereof Main body, and comprising: a wire holder for inserting a wire therein to electrically connect the 'wire to the electrical contact of the body; and a protruding portion, 5 the protruding portion is formed at An upper portion of the second side of the cover opposite the first side to facilitate opening of the cover when held by a user, wherein the raised portion is from the cover at a predetermined angle of at least 90 degrees And a dust cover that is coupled to the second side of the 10 cover through the second hinge portion, wherein the dust cover covers the top of the cover. 16. The electrical connector of claim 15, wherein the second hinge portion comprises: a hinge pin located on either side of the protruding portion; and a trunnion hole, the trunnion hole Formed integrally in the dust cover to cooperate with the hinge pin on the 15 protruding portion, and rotatably open and close the dust cover on the cover. 17. An electrical connector comprising: a body configured to support a contact therethrough; a cover that is pivotally coupled to the first side thereof through a first hinge portion thereof The body, wherein the cover includes a wire holder into which a wire is inserted to electrically connect the wire to an electrical contact of the body; and a face portion configured to be inserted into an external device, The interposer includes: a chamber through which the external device is electrically connected to electrical contacts within the body; and a ramp structure formed integrally from the side of the chamber to the lateral extension 200908477; And the dust cover' is connected to the second side of the cover through the second hinge portion, wherein the dust cover is configured to cover at least the top of the face portion. The electrical connector of claim 17, wherein the chamber is defined by first, second, third, and fourth walls; and the ramp structure is from the chamber The first wall extends and includes a ramp having two opposing vertical side walls. The electrical connector of claim 18, wherein the dust cover comprises: a top wall for covering the top of the cover; two skirts, the skirt Extending from opposite sides of the top wall and on the second and fourth walls of the chamber above the cover, wherein the skirt extends to form when the dust cover is closed The chambers of the chamber 15 are below the slots in the second and fourth walls. 20. The electrical connector of claim 19, wherein the two vertical walls of the ramp structure are provided with a keyway; and the inner side of the skirt on the dust cover is provided with a lock button. The lock button cooperates with the key groove when the dust cover is closed. The electrical connector of claim 20, wherein the dust cover further comprises: a side wall extending from the top wall and located between the skirts in a direction approximately parallel to the slope, The slope is 'partially covered' when the dust cover is closed on the cover. 31