TWI233715B - Electrical connection device and electronic device having electric connection device - Google Patents

Abstract

The present invention provides an electric connection device (60) for electrically and mechanically connecting a display section drive substrate (50) provided in a mobile telephone device (10) to a main substrate (51). It includes a second connector (73) electrically connected to the display section drive substrate (50) and a first connector (70) electrically connected to the main substrate (51). The second connector (73) comprises: a plate-shaped connector insertion portion (83) having a plurality of conductive portions respectively inserted into a connection portion (81) of the first connector (70) so as to form an electrical connection; and a plate-shaped fixing unit (85) formed integrally with the connector insertion portion (83). The plate-shaped fixing unit (85) has an engagement hole (140) for engaging a housing (80). The connector insertion portion (83) is fixed onto the housing (80) in the state that the engagement hole (140) is engaged with the housing, and the connector insertion portion (83) is not removed from the connection portion (81).

Description

1233715 发明 Description of the invention: [Technical field to which the invention belongs] The present invention relates to an electrical connection device for electrically connecting a first connection body and a second connection body, and an electronic device having the same. On June 18, 2002, Japanese Patent Application No. 2002 1775 70 of this application is the priority basis. This application is used in the present invention by reference. [Prior Art] A portable telephone, which is an example of an electronic device, will be described. The portable telephone has a casing constituting the body of the device, and a display portion and a main substrate are housed in the casing. The display portion is mounted on a substrate for driving the display portion, and the display portion driving substrate and the main substrate are electrically connected by a flexible wiring board. In order to connect the display substrate driving substrate of the A-type electronic device to the main substrate, an electrical connection device having the structure shown in item 1 is used. The electrical connection shown in FIG. 1 is based on a slider method, and the second terminal 1 provided on the driving substrate side of the display unit is compared with the first terminal 1 provided on the main substrate side: 3 Slide to make electrical connection between the terminals 10000 and 003, and the second terminal i 〇3 of the monthly moving part is fitted by sliding in the direction of the arrow G in the head ^. Yu Di! The gap between the terminals 1000 is 004, so that the front end portion of the second terminal wrist 1005 and the terminal 100 are electrically connected. In this way, the second terminal 1003 provided on the slider is shown in the figure! A moderate G ° force electrically connects the main substrate and the display driver substrate. 1233715 This way of sliding parts. Slippery #Eli connection breakage has the following problems: The "terminal_3 on the moving side is easy to remove from the first"

To break away. Therefore, in order to "get off", it is necessary to set the prevention: Γ 1003 is not easy to determine from the thickness Λ of the first connection device; ^ Therefore, the conventional electric type will be difficult. ππΛ " Γ / connecting device 'is equipped with a synthetic resin upper half body "and the lower half body 1 〇Η 所 also has a double body composed of 1, and σ. The upper and lower +1010, 1011 made of this synthetic resin are used for 2-terminal coffee and steel. Therefore, m 1 and group AA 4 block z, upper and lower half bodies 1010, 1011, and 30% of the body's electrical connection body thickness F is limited, and the thickness of the juxtaposition itself is subject to shell union ", 5. Method 5 is required to be thinner. [Summary of the Invention] The Γ-position system is used to provide a novel electrical connection device and electronic equipment using M-position to solve the problem points. The purpose is to provide an electrical connection device, which can reduce the thickness of the electronic equipment of the device, and 2: 4. Another purpose of using the electrical connection is to 'provide an electrical connection device and the use of an electronic device' to connect to each other. The i-th and the thirteenth conduct electrical-mechanical connections consistently. Connection body The electrical connection device 1233715 of the present invention, which has been proposed in order to achieve the above object, is used to connect the first! The device for electrically connecting the connector and the second connector is provided with a first connector connected to the i connector and a second connector connected to the second connector ^ 2 The connector can be connected to the first connector To the first connector.

The first connector includes a case fixed to the i-th connection body, and a plurality of conductive connection members arranged on the case to form an electrical connection with the body of the first connection body. The second connector includes a plate-shaped connector insertion portion having a plurality of conductive portions for inserting the respective connection members of the first and the connector to form an electrical connection, and a plate-shaped fixing integral with the connector insertion portion. The part has a fitting hole for housing fitting ... The fitting hole is fitted to the ring body to prevent the connector insertion part from being separated from the connecting member, and the connection insertion part is fixed to the housing. ° = The first connector of Mingzhi's electrical connection device is electrically connected to the first connector, and the second one is: H❼γ 2 # 2connector is electrically connected to the second connector. The 2nd connection can be connected to the 1st connection with m: = π and the electrical machinery is connected to the 2nd connection.

The dual-pair system is fixed to the first connector. The first connection is a plurality of conductive connection members and the first row of branches. The conductors of this carrier form an electrical connection. The input portion is a plate-shaped connector insertion portion having a plurality of conductive portions connected to the first connection rt. Each connection member of the connector of the first brother forms an electrical connection, and the two are connected together: the fixed portion 'and the connector insertion portion forming a body. Body to prevent connection of the 4 合 5 shell drum hole. In a state where the human body is disengaged from the connecting member by fitting the housing with the fitting hole, the connector insertion portion 12 1233715 is fixed to the housing. Borrow the right! The plurality of connection members arranged on the connector housing can be electrically connected to the second connection body only by inserting the plate-shaped connector of the 帛 2 connector. The housing can be positioned and fixed to the housing by fitting the housing with a fitting hole provided in the fixing portion of the second connector, so that the connecting member of the second connector and the second connector can be fixed reliably. Electrical and mechanical connections between connector insertion sections of a connector.

By removing the housing from the fitting hole of the plate-shaped fixing portion, the second connector

The connector can be easily and surely separated from the connection S of the first connector by inserting it into the human body. Since both the connector insertion portion and the fixing portion of the second connector are formed in a plate shape, the thickness of the electrical connection device can be reduced.

The connecting members of the first connector are arranged on the housing, and the plate-shaped connector insertion portion and the plate-shaped fixing portion of the second connector are integrally formed. It is better than 2, which can reduce the number of components of the connector and the second connector, and the second one performs the electrical and mechanical connection between the i-th connector and the second connector. In the electrical connection device of the present invention, the plate-shaped connection member is further used to elastically hold the holding portion of the conductive portion of the connector insertion portion ':. The holding part of the connecting member is capable of holding the connecting plug elastically by forming

Since the conductive portion of the lead-in portion is used, the electrical connection between the connecting member and the connector lead-in portion can be reliably performed. The W plate-shaped connector insertion portion and the plate-shaped fixing portion are preferably formed of a flexible wiring board. Forming the plate-shaped connector insertion portion and the 12 1233715 plate-shaped fixing portion with a flexible wiring board will contribute to thinner electrical connection devices. In the electrical connection device of the present invention, the 'plate-shaped connection member is fixed to the casing by caulking or bonding, and the casing is formed by injection molding a synthetic resin. The plate-shaped connector insertion portion is preferably reinforced with a reinforcing plate. By reinforcing the plate-shaped connector insertion portion with a reinforcing plate, the strength of the plate-shaped connector insertion portion can be enhanced.

^ The housing constituting the electrical connection device of the present invention can be easily connected to the first connection body by focusing on the first connection body with an adhesive tape. In the electrical connection device of the present invention, the adjacent plate-shaped connection members are preferably arranged so as to be offset from each other. The electronic device of the present invention has an electrical connection device for electrically connecting the first connection body to the second connection body. The electrical connection device of the electronic device is provided with: and the first! The connector forms an electrical connection: a connector 'and a second connector which forms an electrical connection with the second connector. Brother 2 connected state can be relative to

Connected to the first connector. Disassembly and assembly, and the electrical machinery 11 is listed in the connector system, which includes: a housing fixed to the first connecting body, and an air connection with the M conductive part of the first conductive connecting member facing the housing. Each connection I of the connector: The second connector is provided with: a plurality of plate-shaped m-connected / electrically-connected connections having a plurality of conductive portion-shaped fixing portions, which include: 2 ′ and a connector Insertion of the human body-the body plate M ^. „., ^ Π body fitting hole for fitting the body with the fitting hole A to prevent the connection crying part from detaching from the connecting member, the connector 13 1233715 The insertion part is fixed to the housing. The electronic device of the present invention is electrically connected, and the first and second connection states are connected to the first connection body shape 2 connector, which can be opposed; ^ is electrically connected to the t2 connection body. The first connection is connected to the first connection H ±. Chu 1 is connected to the electric reading machine, and the electrical machinery is connected. The housing of the first connector 1 and 1 is fixed to the conductor of the first connection m port 0 and the connector of the first connector to form an electrical connection.

Insert 1 # into the board connector with multiple conductive parts. The connection part 1 is connected to each of the connection members, and the fixing part of the second connector is electrically connected, and the fixing part has a housing body for preventing the connector insertion part from coming off the fixing part and fixing the housing part. The tie and the connector insertion portion are integrated. Of the fitting hole. Insert the connector in a state in which the housing connecting member is fitted with the fitting hole, and a plurality of connecting structures arranged on the housing of the first connector

Only by inserting the plate connector of the f 2 connector, the i-th connection body and the second connection body can be electrically connected. By fitting the housing with the fitting hole provided in the fixing portion of the second connector, the connector insertion portion can be positioned and fixed to the housing, so that the connecting member of the first connector and the connecting member can be reliably fixed. Electrical and mechanical connection between the connector insertion portions of the second connector. By removing the housing from the fitting hole of the plate-shaped fixing portion, the connector insertion portion of the second connector can be easily and surely separated from the connecting member of the first connector. 14 1233715 The specific benefits obtained will be made clearer according to the description. Other objects of the present invention and embodiments according to the present invention are described below with reference to the drawings. [Embodiment] The following is a description of the electrical connection device of the present invention and electronic equipment using the same with reference to the drawings.

The examples shown below are added to the appropriate specific examples of the present invention: The above are preferred definitions, but the following description, especially in the case where the invention is not specified, is naturally not limited to these forms. The following example illustrates the application of the present invention to a portable telephone

The portable telephone 10 to which the present invention is applicable, as shown in Figs. 2 and 3, is provided with a frame 12 constituting the body of the device, and a battery 100 serving as a power source of the telephone is housed in the frame 12. A display section 6 composed of a liquid crystal display element and the like is provided on the front half 24 of the frame 12 in FIG. 2 to display various information of the telephone 10. The frame 12 is provided with a credit receiving and sending day 14, and a microphone 20 for playing the heart 22 of the received signal and the voice of the operator of the green current collector 10 is installed. The front half 24 of the housing 2 is provided with an operation unit 18 for operating the telephone 10. The operation unit includes a numeric key 18c, a call key i8a for connecting the telephone, and an interrupt key 18b for disconnecting the telephone. The frame body 12 is composed of a pair of the front-side half body 24 and the back-side half body 26 ', and is formed by joining the half-rings 24 and 26 together. Battery_ As shown in FIG. 3, it is mounted on the lower part of the back side 26 of the frame 12 so that it can be 15 X2337i5 § as shown. In the busy body 12, as shown in FIG. 2, the containment and main base 柘 s are provided with a jaw drive plate gg 1. On the display unit driving board 50, the display unit drives the display unit ^, and the display unit 16 is loaded, and the display unit 50 is based on the display operation from the main substrate 51 to the unit 16. The command is to execute the display part driving board 50 and the main substrate 51, and the electrical and mechanical connection is formed by detaching the electrical connection and installing the electrical connection. The substrate 51 is equivalent to the first connecting body,

The second connector. Redundant motor plate 50 :: The structure of the electrical connection device 60 will be described with reference to FIG. 4. The “air connection device 60 is a main board 5 with a mutual substrate / wind turbine mechanism and a display unit drive plate 50. Structure The main substrate 51 of the electrical connection device 60 of the present invention is not easy to resemble 〇1, for example, the shape of the rigid substrate is reversed, and a paper epoxy substrate or a ceramic-pan substrate is used to show that the driver board I is composed of Flexible and flexible wiring base is formed. On the side 51a of the main substrate 51, the 70th is fixed. Maternity-U-Shu 1 connector

On one side 53 & of the extension 53 of the drive plate 50, a second connector 73 is fixed. The first connector 70 and the second connector 73 constitute a connecting device 60 of the present invention. A more detailed structure of the electrical connection device 60 of the present invention will be described with reference to FIG. 5. The first connector 70 constituting the electrical connection device 60 of the present invention is bonded and fixed to one surface 5 丨 a of the main substrate 5 丨 with, for example, tape. The first line 16 1233715 = 7〇 'has a case 80 and a plurality of conductive connection portions M. These :: 81's are electrically connected to conductor portions (not shown in FIG. 5) formed on the front surface of the main substrate 51. The second connector of the electrical connection device 60 shown in FIG. 5 is a large member. The second connector 73 is provided with a plate-shaped connection poem == 85. The second connector 73 uses a flexible =: shaped connector insertion portion 83 and is reinforced by bonding the adjacent t3 to the back side. With this, even if the plate-shaped connector is inserted into the connection portion 8 of the first connector 70, bending of the plate-shaped connector insertion portion 83 can be prevented. The reinforcing plate 83 does not need to be a member. Connection Γ: The electrical connection device 6 constituting the present invention will be described in detail. The first root of the second connection =. As shown in FIG. 5, a plan view of 7 ° of the first connector shown in FIG. 5 and the plural connectors is provided, and FIG. 7 is a plan view partially cut away from the connector 70 of FIG. 6. 8A to 8C show the case 80 of the first connector 70, and FIGS. 9A and 9B show the back of the case 80. FIG. 10 is a cross-sectional view taken along the line χ_χ of the casing 80 shown in FIG. 8A. FIG. 10 is a cross-sectional view taken along the line χ_x of the casing 8Q shown in FIG. 8A. The housing 80 of the first connector 70 shown in Figs. 6 and 7 is made of an insulating synthetic resin material, such as a liquid crystal polymer warp, as shown in Figs.-And ..., and has a thickness of 0.35 mm. very thin. Ge Feng 17 1233715, which constitutes the shell dream of the first connector 70 ^ m heart wind body 80, as shown in Fig. 6, Fig. 7 and shown are provided: two side portions 91 provided on the opposite two 8A J 啕 cake section , 91 are formed between the side portions 91 and 91, and support the neighbors 93, 94. The side portions 91, 91, and 8 each have a side portion 91 for positioning 91, 91b, 91c, 91d, and 9le. The Gal sections 91 a and 91 e are parallel to each other. The side section 91c of the Galadol is parallel to the connecting members 81a and 81b constituting the connecting portion 81, and is parallel to the arrow X direction in FIG. The width of 94 is wide. 9A and 9B are formed on the back and moon surface 93a of the support portion 93 shown in Fig. 9A, and a part of a recess ㈣ for fitting the connection member 8ia shown in Fig. 6 is formed. On the back surface 94a of the other-supporting portion 94, there is another recessed portion 94b for engaging the connecting member 8m "of the connecting member shown in Fig. 6. < The temple body 80 'is shown in Figs. 8A to 8C. The above-mentioned sheet-like sheet member having a slight degree is formed. The size of the casing 80 is as shown in the figure-heart length of the long and wide LA such as f ^ 〇-for example, 8.4mm, and the width k is for example about 4mm. Μ plural As shown in FIG. 6 and FIG. 7, the connecting members 81 a and 81 b are arranged side by side at a distance p of the temple, and the Japanese, Japanese, and Japanese + rows are arranged on the casing 80 in the direction of the arrow X in FIG. 6... The component 81a is offset from the other component 8ib in the direction of arrow :: in FIG. 6 and is arranged in a staggered pattern. Even so, the connecting members 81a and 81b are offset in the direction of the arrow X and the head X]. The connection members 8 1 a, 81 b, Fang Xi A Mountain, and Fang Xi A, and the two parts are still located in the housing 8 〇 Figure 6 and Figure > It does not protrude beyond the range of the housing 80. 18 1233715 Next, the diagram for explaining the electrical connection device 60 of the present invention will be described. FIG. 10 is an X of the housing 80 shown in FIG. 8A. -X-ray longitudinal sectional view; Fig. 11-Fig. 8 and Fig. 8 and 8 of the housing 80 are shown in Fig. 6. The first connector 7 " XII_XII line sectional view shown in Fig. 3 is shown in Fig. 13 The cross section of the XIII_XIII line of the connector 7G. Bit Jin 80 'as shown in Fig. 11 and Fig. 13' different cross sections in the longitudinal direction ιΐ3 = = holding members 113, 114, ⑴, 112. holding members ιι〇 and ', The supporting part 93 shown in Fig. 6 is formed. = 80 is a holding member provided on 80, as shown in Fig. I2A, which is the part of the rear half 81e of the = member ... The detailed structural member UG of the connecting member ... In addition, the eyes are enlarged to show the caulking part ... The holding part 8 of the connecting member 81a is approximately ...? There is an inserting part 8U. The connection is fixed. Therefore, the 挟 part of the Chuan line is the sewing part ... u, the holding part At 81h, the movable Qiu, 811 is pressed toward the gas M 7 in FIG. 12A, and is compressed relative to the front of the fixed part A in the Z direction. Capturing to restrict the movable adjacent morning holding member 111, the front part of the part P81k is centered in the figure. Arrow moves in direction

Similarly, referring to FIG. 13, M is used for “... 0 holding members 114,] 13 to support the connecting member 81b 13 and to tie the seam portion 8lg and fix the m σ e ° intermediate portion 81f by the movable portion m And the fixed part 811. The holdable / 81m 'system has a movable arm 81k, and is it to be bounced in the direction of arrow 19 1233715 A in FIG. 13. Move in the direction of the arrow Zι. As shown in FIG. 12A and FIG. 13, the connecting members 81 a and 81 b are attached to the side of the main board 51 by a strap 120 to connect the cylinder to the side of the main board 51. The adhesive tape 1201 is coated with an adhesive on a base film made of, for example, polyimide, so that by using the adhesive tape 120, not only the i-th connector can be determined on the side 51a of the main substrate 50. Moreover, the phenomenon that the flux applied on the main substrate side rises to the connection members 81a and m and can be prevented from adhering. The flux will hinder the conductivity of the connecting members 81a and 81b. / Figs. 14A to 14D show examples of inserting the connector insertion portion 83 into the connector 81a. FIG. 14A shows the initial state w immediately before the plate-shaped connector insertion portion 83 of the second connection shown in FIG. 5 is inserted between the holding portion chuan portion W and the fixing portion 811 of the connecting member. . The figure shows the half-way state S2 of the plate-shaped connection H insertion portion 83 between the 4 holding portions 81k and the fixing portion 811 of the connecting member 81a. ^ j In the state shown in FIG. 14B, the movable part is called to be pushed by the plate-shaped part 83, and the arrow 5g in FIG. 14B is 7 persons. The towel is moved in the direction of the head and kept in the holding state. FIG. 14C shows the state where the connector is inserted. -Fully inserting holding portion 81h In this way, the holding portions 81h are centered on the middle portion 8if, respectively, and the 20 1233715 plate-shaped connector insertion portion 83 is surely inserted and held. With this, the connecting member 81a can form a mechanical electrical connection to the conductive portion 13 of the connector insertion portion 83 shown in FIG. In addition, as for the other connection member 8U, the other connector member 81b holds the connector inserting portion 83 at the holding portion 81m, and inserts the conductive portion 13 of 83 into the connection shown in FIG. 5 to form a mechanical electrical connection. . / Figure 15 shows one side 5u side of the main substrate 51 on one side 在 一

A plurality of conductor portions are formed at predetermined intervals. 3, 1, 32 A conductor portion 1 3 1 'is connected to a remote piece shown in Fig. 2a, 1 a connection member 8 1 a contact 8 11 forms an electrical connection. The other pattern 艚 r and other baskets 1 32 series and the connection point 8 1 v of the connecting member 8 1 b shown in FIG. 13 form a pattern of random connection of wind power of the Leiyang car. The portion indicated by the two-dot bond line in FIG. 15 is the case 80. The female furnace is connected to the furnace 011 of the casing 80, and the connecting members 81a and 81b are centered. As shown in FIG. 6, 糸 Pm is arranged in parallel with each other at a narrow pitch p. ^ ^ ^ ^ ^ J β pitch is 0.3 mm, for example. As shown in Figure 12A and Figure 13, it is far from the right place. The connecting members 81a and 81b are generally bent in a U-shape, so-called telescopic ones. Pick in the far

The surname 4 u can be attached to the connecting members 8h and 81b. In order to increase the spring pressure of the narrow plate-shaped connector insertion portion 83 ^ ^ 83, the middle portion 81f is fixed with == W. Thereby, the length of the connecting member m can be shortened; and the length of the elastic member can be increased. Blast the pressure here. The 5 early pressure was set to about 20 g. In order to increase the spring pressure of the connecting member 8ia and 81b, R11 ^ 〇1 8113,

Moriguchi P 81h, 81m of movable mail S1V and the inside of the 4 ° fixing part 811, that is, the part in contact with the plate-shaped connector insertion part 83 ~, for example, silver plating (Au) is performed. The front part of the movable part, U, 13, is not easy to set. 21 1233715 sets the taper part 81ρ to make the plate connector insertion part δ3 easier to enter the holding part ^. By providing the tapered portion 81ρ, deterioration of the insertion end portion of the plate-shaped connector insertion portion can be prevented. " As shown in FIG. 12A and FIG. 13, the lower surface of the housing 80 of the first connector 70, that is, the side of contact with a Φ513 of the main substrate 51, is directly fixed on the surface 51a through the tape 120, And it is the forming part of Chengshuyueyu, but even the chips 8U, 81b. Based on this, as shown in Figure 12A and Figure 13, including

= 、: 〇 之 the connector 7. The thickness w can be reduced as much as possible, and the thickness of the connector 1 can be reduced. Although the connecting members 81a and 81b are, for example, caulked in the case 80 by the caulked portion 81§, if they are fixed by the following method, women's clothing can be placed in the case 80 at a lower cost. Next, the structure of the second connection state 73 will be described with reference to Figs. 4, 5, 16 and 17. As shown in FIG. 4, the second connector 73 is a display driver board 5.

^ Connector for connection. The second connector 73 is integrally formed with the display portion driving substrate, and is formed of a flexible wiring board. The second connector 73 has a plate-shaped connector insertion portion 83 and a plate ^ as shown in FIGS. 6 and 17, and the plate-shaped connector insertion portion 83 and the plate-shaped fixing portion 85 are integrally formed. FIG. 17 shows the thickness of the χν „— χνπ line connected along the line in FIG. 16. For example, it is a very thin one-piece 2 connector 73. It has an insert between the plate-shaped connector insertion portion 83 and the plate-shaped fixing P 85. Joint hole 14o. The fitting holes 140 are shown in FIG. 18 and 1233715, and are used for positioning and fitting the side portions 91a, 91b, 91c, 91d, and 91e of each side portion 9m and 9m provided at both ends of the housing 80. In particular, the side portions 9U, 9le, and 91e are abutted on the peripheral surface of the fitting hole 14 () and the plate-shaped fixing portion 85 of the second connector 73 can be used to reliably make the plate-shaped connector insertion portion μ The connecting members δι & In this way, by fitting the side surfaces 9U, ..., 9 of the housing 80 to the "holes" provided in the plate-shaped fixing portion 85 while abutting, the connection can be made in the state S3 shown in Fig. W. The members 81a, m are inserted into the plate-shaped connector insertion portion 83 to form a mechanical electrical connection to the conductive portion 13 shown by diagonal lines in FIGS. 16 and 18. That is, for the i-th connector 70, The second connector 73 in the X direction in FIG. 18 is positioned and fixed so that it cannot be pulled out, and at the same time, the positioning of the connecting members 81a, 81b and the corresponding conductive portion 13 in the Y direction in FIG. 18 is performed. However, in As shown in FIG. 14D, FIG. 19, and FIG. 20, the side surface portion 9u of the side portion 91 of the housing 80 is formed with a recessed portion so that the inner peripheral surface of the fitting hole 140 does not easily face FIG. 20 The direction of the arrow L is detached. The directions of the arrow X, arrow γ, and arrow Z shown in the directions are orthogonal to each other. Next, the use example of the electrical connection device 60 described above will be described. The electrical connection device 6 of the present invention 6 ^ η 51 On the side 51a, as shown in Fig. 12A, the main substrate port ua of θ 4 and θ 4 are shown in Fig. 13, and the tape 1202 device 70 is shown in Fig. 13. Then fix it. In this way, the connection members 81a and 81b of the first connector 70 are electrically connected to the conductor portions ⑴ and 13j of the main substrate Η in FIG. 15. 23 1233715 After that, heat treatment is performed to make the adhesive tape 120 surely The housing 80 and each of the connection members 81a and 81b are then on the surface 51a. /, It is recognized that, in the order shown in FIG. 14A to FIG. 81h, 811, insert the board connector shown in Figure 5 * 83 into the board. At this time, the conductive part of the board connector is 130, which is shown in Figure 4A, Figure 4B, and the page order. And the connection member 8 inserted and fitted in the corresponding position, 8 讣

At the same time that the connecting members 8la, 81b are air-connected to the plate-shaped connector insertion portion 83, the state shown in FIG. 16 is changed to the fitting hole of the plate-shaped fixing portion 85 as shown in FIG. 14〇. In this way, it is achieved that the body / 0 and the second connector 73 are in the direction of arrow X in FIG. I8; and the second connector 73 is fixed so that it cannot be separated from the housing 8 in the direction of the arrow Z! 〇. At the same time, the connection members 81a, 81 of the conductor side of the second connector 73 can be inserted.

Bit. The π mouth 18 nails in the Y direction are formed on the side portion 91a of the side of the adult body 80, as shown in FIG. 2 (it is not bad to form the recessed portion 91r, the side portion 91a of the housing 80. 疋 85 will become difficult to detach When the main substrate 51 or the display portion is moved by the substrate 50, and the main substrate 51 must be replaced earlier or must be repaired ™, the substrate 50 is driven by the operator, the operator must move the plate-shaped fixing portion 85 toward FIG. 19 The F system simply releases the housing 8 and the toilet plate J, and lifts it in one direction, and the connection between the pull-shaped fixing portion 85 is then performed. Then, the second connector 73 Ϊ233715 = moves in the direction of the arrow in FIG. The mechanical connection between the PT connection members 81a and 81b and the conductive portion 130 of the plate-shaped connector insertion portion 83. The electrical connection device of the present invention configured as described above = the thickest case 8. It can also be changed to It is quite thin, but it can be 2 °. It is made thinner than the housing 80 of the first connector 70. Based on the second electrical connection device, the arrow & direction of the vertical direction on the paper surface:

2 ::: 19 The thickness I w is reduced, and the size and size of the electrical connection device 0 can be reduced. Based on this, the miniaturization of the housing for the machine body construction is quite effective. As long as the connector 70 and the second connector 73 are moved in the direction of the head X1 toward the mountain in FIG. Therefore, the electrical connection device according to the present invention can improve workability and facilitate the operation. Since the i-th connector 70 and the second connector 73 ′ constituting the electrical connection device 60 of the present invention have a simple structure, they can be manufactured at low cost even with a large number of connection terminals. Also, the plate-shaped connection H insertion portion 83 and the plate-shaped P 8 5 constituting the second connection 11 73 can be formed by, for example, a polyimide film, a polyimide film, or a polyimide ink, for example, to form a thickness. Very thin around lm. In the electrical connection device of the present invention, since the number of parts of the first connector 70 and the second connector 73 is small, the reliability of the electrical connection can be improved and the workability during the connection can be improved. The arrangement pitch of adjacent connecting members can, for example, form a narrow pitch of 25 1233715 0.3 planes', thereby increasing the number of connecting members. However, the present invention is not limited to the above examples. In addition to the exemplified plug-in telephones, it can also be applied to portable information terminals (gang, hard disk drive \ digital camera, digital camera, notebook computer, Portable electric toys and the like can obtain and apply the same benefits when used in the above-mentioned portable telephones. The example shown in FIG. 4 described earlier, you & as the first connector 70 of the electrical connection device 60 for loading The first connection means the main substrate 51 as an example; and the second connection body for the second connection member 73 as the second connection member of the electrical connection device 60 is not the driving substrate 5 or彳 丨 · 50 is taken as an example, but the present invention is not limited to this. The first connection body may be a display unit driving the Meishi I storm control, and the second connection body may be the main substrate. Also, the first connection body and the second connection body The telescoping silicon spear 2 connection body is not limited to a rigid substrate, and both can use a flexible substrate. Any one of the buttons can be a rigid substrate and the other is a flexible substrate. Also, the present invention is not limited to reference The above-mentioned embodiment illustrated by the drawing It is of course possible to carry out various changes, substitutions, or the like in the circumstances of the main body and its subject matter. The heart states that it is possible to reduce the thickness of an electronic device that includes an electrical connection device and the use of the electrical device. Further advancement for miniaturization can surely mechanically and electrically connect the first connection body and the second connection body that should be connected to each other. [Brief description of the drawings] (a) Schematic part i 26 1233715 Figure 1 shows A side cross-sectional view of a conventional electrical connection device. Fig. 2 is a front view of a portable telephone showing an example of an electronic device of the present invention. Fig. 3 is a rear view of a portable telephone. Fig. 4 is a view showing the electrical components of the present invention. Top view of the main substrate and the display part driving substrate of the connection device. Fig. 5 is a perspective view showing the electrical connection device of the present invention.

Fig. 6 is a top view showing the i-th connector. FIG. 7 is a plan view showing a case where the housing of the first connector is not partially cut away. Fig. 8A is a plan view showing the housing of the first connector; Fig. 8B is a front view; and Fig. 8C is a side view. 9A shows a rear view of the housing; FIG. 9b shows a rear view of the recesses b, which are part of the connecting member used to support P, and FIG. 10 shows the housing 8〇 @ χ__χline vertical Fig. 11 is a longitudinal sectional view taken along the line χΐ-χι of the casing 80 shown in Fig. 8A.

Fig. 12A is a cross-sectional view taken along XII-χΠ of the first connector 70 shown in Fig. 6; Fig. 12B is a cross-sectional view showing an enlarged caulking portion. 13 is a cross-sectional view taken along XIII-XII of the first connector 70 shown in FIG. 6. Figures UA to 14D show the insertion of a plate-like connection to the connecting member.] The two-state cross-section lffll4A shows the initial shape of the «'mech UC display connector inserted into the human part insertion connection; the side of the part:' The cross-sectional view of Figure M shows,白 The white part formed on the case forms a recessed part to prevent the second connector from being disengaged from the case 27 1233715. Figure 15 shows the first view. 1 Top view of conductor portion of main board for connector mounting FIG. 16 is a plan view showing a second connector; FIG. 17 is a sectional view taken along line XVII-XVII in FIG. 16. Fig. 18 is a plan view showing a state where the second connector is connected and fixed to the first connector.

Fig. 19 is a side view showing the first connector and the second connector; and Fig. 20 is an enlarged side view showing a recessed portion formed on a side surface portion of a side portion of the housing. (2) Symbols of component 1 〇: Portable telephone 12: Frame

14 ·· Antenna 16: Display 18: Operation 18a: Call key 18b: Interrupt key 18c: Numeric key 20: Microphone 22: Punch mouth 8: Front half 26: Rear half 50: Display Drive substrate 28 1233715 51: Main substrate 51a: One surface of main substrate 5 3: Extension portion 53a: One surface of extension portion 60: Electrical connection device 70: First connector 73: Second connector 80: Housing 81: Connection portion 81a, 81b: connecting member 8 le: rear half of the connecting member 8 1 f: middle portion of the connecting member 8 1 g: caulking portion 8 1 h, 8 1 m: holding portion 81j: insertion portion 8 1 k: movable portion 8 11: Fixed portion 8 1 p: Tapered portion 8 11, 8 1 v: Contact point 83: Connector insertion portion 85: Plate-shaped fixed portion 91: Side portions 91a, 91b, 91c, 91d, 91e: Side portion 9 1 r : Recessed part 29 1233715 93, 94: Supporting part 93a, 94a: Back surface of support part 93b, 94b: Recessed part 100: Battery 110, 111, 112, 113, 114Retaining member 120: Tape 130: Conductive part 131, 132: Conductor portion 140: Fitting hole 1000: First terminal 1003: Second terminal 1004: Clearance 1005 of first terminal: Front end portion 1010 of second terminal : Upper half 1 011: Lower half 1020: Anti-detachment section 30

Claims (1)

1233715 The scope of patent application: 1. An electrical connection device, which is an electrical connection device for electrically connecting the first connection body and the second connection body; the device is provided with: A connector, and a second connector that forms an electrical connection with the second connector and is detachably and electrically and mechanically fixed to the first connector; the first connection includes and is provided with a shell fixed to the first connector Body and row A plurality of conductive connection members, which are listed on the housing and are electrically connected to the conductor portion of the first connection body; the second connector includes a plurality of connection members for inserting the connection members of the first connector to form an electrical connection. A plate-shaped connector of the conductive portion is inserted. p, and a plate-shaped fixing portion formed integrally with the connector insertion portion; the plate-shaped fixing portion has a fitting hole for housing fitting, and the housing is fitted with the fitting hole to prevent the connector insertion part from being disconnected from the connection The state of the component fixes the connector insertion portion to the housing. °, the conductive 2. The electrical connection device according to item i of the patent application scope, wherein the plate-shaped connecting member is a holding portion for elastically holding the sexual portion of the connector insertion portion. ~% Machine: ¾ connection, where the plate-shaped connector is inserted into the human part and the plate-shaped fixing part, using a flexible wiring board. 4. The electrical connection device according to item 2 of the scope of the patent application, wherein the plate-shaped connection member 'is fixed to the casing by caulking or subsequent ... It is made by injection molding a synthetic resin. W 5. The electrical coupling device according to item 3 of the patent application, wherein 31 1233715 plate-shaped connector insertion portion is reinforced by a reinforcing plate. 6. The electrical connection device according to item 丨 of the patent application scope, wherein the case is fixed on one side of the first connection body with an adhesive tape. 7. For the electrical connection device in the scope of application for item i, wherein the connection members adjacent to each other are arranged so that their positions are staggered from each other. 8. An electronic device provided with an electrical connection device having an electrical connection device for electrically connecting a first connection body and a second connection body. The electrical connection device is provided with an electrical connection with the first connection body. The i-th connector and the second connector which is electrically connected to the second connector and is detachably and electrically fixed to the first connector; the first connector is provided with: fixed to the second connector! The housing of the connector, and a plurality of conductive connecting members arranged on the body to form an electrical connection with the conductor portion of the first connector; the second connector is provided with a plug-in connector for the first! A plate-shaped connector insertion portion having a plurality of conductive portions to form an electrical connection with each connection member of the connector, and a plate-shaped fixing portion integrally formed with the connector insertion portion. The plate-shaped fixing portion has a housing for fitting. The fitting holes are fixed to the housing in a state where the housing is fitted with the fitting holes to prevent the connector insertion portion from being separated from the connection member. At 9, such as the electronics with electrical connection devices in the scope of patent application No. 8, °. Among these, the plate-shaped connecting member is a holding portion for elastically holding the conductive portion of the connector insertion portion. 10. For electrical equipment with electrical connection devices such as item 9 in the scope of patent application 32 1233715 sub-machines, wherein the board-shaped connector insertion portion is a flexible wiring board. ', 疋 部' refers to π, a sub-machine for supplying and preparing an electrical connection device as described in item 9 of the scope of patent application, wherein the plate-shaped connection member 4 罝 is electrically fixed to the casing; Mugu shot only by fine injection molding. Sub-machines to reinforce 13 Sub-machines 0 12, such as those with electrical connection devices in the scope of the patent application No. 10 Among them, the plate-shaped connector insertion part is based on the reinforcement board to apply for the patent No. 8 Among them, the electric device with electrical connection device is used. 'The case is fixed with tape on the side of the first connection body staggered. 4. If the patent is applied for, the electronic device with electrical connection device is 8 °. Among them, the connecting members adjacent to each other are arranged in a position of each other.