JP2007157342A - Conduction device and electronic equipment - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a gasket enabling appropriate installation by a simple structure. <P>SOLUTION: The gasket 300 is provided with a sponge like member 310, a square cylinder 350 formed in a square cylinder shape for covering the sponge like member 310 by joining both end peripheries of a band-like conductive flexible member 340, and a mounting tongue piece 360 formed in a tongue piece shape by joining inner peripheral surfaces at the periphery of a joined part of the band-like conductive flexible member 340. Therefore, the removal of the gasket 300 can be suppressed by mounting the mounting tongue piece 360 on a case body 200 by a mounting means 600. Furthermore, even if the gasket 300 is newly arranged because of a design change, for example, it is possible to cope with the new arrangement only by forming a hole for inserting a mounting bolt 601 to the arranged member. In addition, even if a position for arrangement has a small space, the gasket 300 can be arranged by forming a hole which can be formed more easily as compared with the projection. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention electrically connects a case body and an electronic component connecting member that is electrically connected to an electronic component disposed inside the case body and has a facing surface facing one surface of the case body. The present invention relates to an apparatus and an electronic device.

  2. Description of the Related Art Conventionally, in an electronic device such as a mobile phone, a configuration in which a conductive casing and a flexible substrate are electrically connected is known (see, for example, Patent Document 1).

  The structure described in Patent Document 1 includes a flat gasket having conductivity and elasticity. This gasket is affixed to the conductive part of the flexible substrate and incorporated in the housing. And when the front case and the rear cover of the housing are fitted to each other and the mobile phone is assembled, it is inserted between the flexible substrate and the inner surface of the housing in a state of being deformed under a compressive load, The repulsive force presses itself against the flexible substrate and the casing, and the flexible substrate and the casing are electrically connected.

  In addition, another configuration is known that is provided by being sandwiched between two conductive members and electrically connects these conductive members. In this configuration, a protrusion is provided on the periphery of the portion of the conductive member where the gasket is disposed, and the protrusion prevents the gasket from coming off.

JP 2004-193082 A (pages 5 to 10)

  However, in the configuration as described in Patent Document 1, since the gasket is affixed between the housing and the flexible substrate, there is a problem that the gasket may come off as an example. In addition, in the configuration in which the protruding portion is provided, for example, when a gasket is newly arranged due to a design change or the like, it is difficult to change the mold for molding the conductive member or to provide the protruding portion because the arrangement position is narrow. An example of the problem is that there is a risk of becoming.

  In view of the above-described problems, an object of the present invention is to provide a conduction device and an electronic device that can be appropriately attached with a simple configuration.

  According to a first aspect of the present invention, there is provided an electrical connection between a case body and an electronic component connecting member that is electrically connected to an electronic component disposed inside the case body and has a facing surface facing one surface of the case body. An electrically conductive device, wherein the elastic member is formed of an elastic material and has a shape having a pair of surfaces facing the one surface of the case body and the facing surface of the electronic component connecting member; A conductive flexible portion formed of a material having flexibility and flexibility and provided over the pair of surfaces of the elastic member, and a portion of the conductive flexible portion facing one surface of the case body or the electronic component connection Provided in a state of integrally projecting outward from one edge of a portion facing one surface of the member, and attached to the facing surface of the case body or the electronic component connecting member by an attachment means A mounting projecting portion which is a conductive device which is characterized by comprising a.

  According to a third aspect of the present invention, there is provided an electrical connection between a case body and an electronic component connecting member having an opposing surface that is electrically connected to an electronic component disposed inside the case body and faces one surface of the case body. An electrically conductive device, wherein the elastic member is formed of an elastic material and has a shape having a pair of surfaces facing the one surface of the case body and the facing surface of the electronic component connecting member; The conductive flexible portion formed in a cylindrical shape covering the pair of surfaces of the elastic member by joining the vicinity of both ends of the belt-shaped conductive flexible member formed in a band shape with a material having flexibility and flexibility And a part of the conductive flexible part facing the one surface of the case body or one surface of the electronic component connecting member by joining the inner peripheral surfaces of a part of the conductive flexible part facing each other. Opposite Mounting protrusions that are provided in a state of protruding in the shape of tongues from the outer peripheral surface of the portion to the outer side in the circumferential direction, and are attached to the facing surface of the case body or the electronic component connecting member by an attaching means. It is the conduction | electrical_connection apparatus characterized by having performed.

  According to an eighth aspect of the present invention, there is provided an electronic component connection including a case body, an electronic component disposed inside the case body, and an opposing surface that is electrically connected to the electronic component and faces one surface of the case body. An electronic apparatus comprising: a member; and the conduction device according to claim 1, which electrically connects the case body and the electronic component connecting member.

  Hereinafter, an embodiment of the present invention will be described with reference to the drawings. In this embodiment, a plasma display panel (hereinafter referred to as a PDP) as an electronic device is described as an example, but other electronic devices can be targeted. FIG. 1 is a cross-sectional view showing a schematic configuration of a main part of a PDP according to an embodiment of the present invention. FIG. 2 is an exploded perspective view showing a schematic configuration of a main part of the PDP.

[Configuration of plasma display panel]
In FIG. 1, reference numeral 100 denotes a PDP as an electronic device. The PDP 100 is formed, for example, in a substantially planar rectangular shape, and displays an image or outputs sound using light emission by plasma discharge. The PDP 100 includes a PDP housing (not shown). The PDP casing is formed in a substantially thin box shape whose front surface is opened by, for example, a material having no conductivity. 1 and 2, the PDP casing includes a case body 200, a gasket 300 as a conduction device, a circuit board connection member 400 as an electronic component connection member, and a circuit board as an electronic component. 500, a display unit, an audio output unit, a tuner, and the like (not shown) are provided.

  The display unit is provided in a state in which the front surface of the PDP housing is closed, and displays an image under the control of a processing unit (not shown) of the circuit board 500. The audio output unit is provided, for example, facing from below the front surface of the PDP housing, and outputs audio under the control of the processing unit. The tuner is connected to an antenna (not shown), for example, converts a signal received by this antenna into a predetermined signal, and outputs the signal to the processing unit.

  Although not shown here, the case body 200 is formed of a conductive material, for example, in a substantially box shape with an upper surface opened. The case body 200 is disposed inside the PDP casing and is grounded. Further, a case bolt insertion hole 211 through which the mounting bolt 601 of the mounting means 600 can be inserted is formed in the vicinity of the upper end of the side surface 210 of the case body 200.

  The gasket 300 is attached to the side surface 210 of the case body 200 by the attaching means 600. Further, the gasket 300 is attached in a state of being sandwiched between the case body 200 and the circuit board connecting member 400, and electrically connects the case body 200 and the circuit board connecting member 400. The gasket 300 includes a sponge-like member 310 as an elastic member and a conductive fiber cylinder member 330.

  As shown in FIG. 2, the sponge-like member 310 is formed in a sponge shape and a cubic shape by using, for example, a synthetic resin material that has elasticity and does not have conductivity. A pair of opposing surfaces of the sponge-like member 310 is a sponge front surface 311 and a sponge back surface 312. The other pair of surfaces are a sponge right surface 313 and a sponge left surface 314. Still another pair of surfaces is a sponge upper surface 315 and a sponge lower surface 316.

  The conductive fiber cylinder member 330 is a square as a conductive flexible part formed in a square cylinder shape covering the sponge member 310 by a band-shaped conductive flexible member 340 formed in a band shape with conductive and flexible fibers. A cylindrical part 350 and an attachment projecting part that is provided in a state of protruding in the shape of a rectangular tongue from the outer peripheral surface of the rectangular cylindrical part 350 toward the outer side in the circumferential direction, and is attached to the case body 200 by the attachment means 600 And a tongue piece portion 360. Specifically, the conductive fiber tube member 330 includes a rectangular tube portion 350 formed in a rectangular tube shape in which the vicinity of both ends of the belt-shaped conductive flexible member 340 is bonded by a bonding means such as an adhesive, and the band-shaped conductive flexible member 330. It is formed in a shape having an attachment tongue piece portion 360 formed into a tongue piece shape by joining the inner peripheral surfaces in the vicinity of the joining portion of the member 340 in a state of facing each other.

  The square tube portion 350 includes a first square plate portion 351 covering the sponge front surface 311, a second square plate portion 352 covering the sponge upper surface 315, and a third square plate portion 353 covering the sponge lower surface 316. The fourth rectangular plate-shaped portion 354 covering the sponge back surface 312 is formed in a rectangular tube shape. That is, the rectangular tube part 350 is provided over the sponge front surface 311 and the sponge back surface 312 facing the sponge-like member 310. In addition, the rectangular tube portion 350 is formed in a state in which the joint portions in the vicinity of both ends of the strip-like conductive flexible member 340 are positioned approximately at the center in the vertical direction of the fourth square plate-like portion 354.

  The second and third square plate-like portions 352 and 353 are provided with fold lines 352A and 353A that are located approximately in the center in the front-rear direction and that are parallel to the side edges that are continuous with the first square plate-like portion 351. Yes. That is, the polygonal lines 352A and 353A are provided at positions where the distances to the first and fourth square plate portions 351 and 354 are substantially equal. As will be described in detail later, the broken lines 352A and 353A move to the center side of the rectangular tube portion 350 when the gasket 300 is pressed against the case body 200 by the circuit board connecting member 400, and the second and third The rectangular plate portions 352 and 353 are bent, and the gasket 300 is deformed in a state where the first square plate portion 351 is brought close to the fourth square plate portion 354. That is, the polygonal lines 352A and 353A are provided in a state in which the gasket 300 is compressed in the front-rear direction with the upper and lower sides being pushed inward.

  Double-sided tape 370 is affixed to the fourth square plate-like portion 354 from the right end to the left end on the lower side in the vertical direction.

  As described above, the mounting tongue piece 360 protrudes from the outer peripheral surface of the square tube portion 350 toward the outer side in the circumferential direction, that is, from the edge of the portion of the square tube portion 350 that faces the sponge back surface 312. It is provided in the state which protrudes integrally toward the direction. The mounting tongue piece 360 has a length dimension in the left-right direction substantially the same as that of the square tube part 350, and a length dimension in the vertical direction is about half that of the fourth square plate-like part 354. It has a rectangular plate shape. Further, as described above, the mounting tongue piece 360 is joined with the inner peripheral surfaces of the strip-shaped conductive flexible member 340 facing each other, and a part of the strip-shaped conductive flexible member 340 is directly overlapped. have. A gasket bolt insertion hole 361 into which the mounting bolt 601 can be inserted is formed in the approximate center of the mounting tongue piece 360.

  The circuit board connecting member 400 is formed of a conductive material, for example, in the shape of a square plate, although not shown here. The circuit board connecting member 400 is electrically connected to the circuit board 500. The circuit board connecting member 400 is fixed and attached to the case body 200, for example, with a fixing member such as a screw (not shown) in a state where the gasket 300 is pressed against the case body 200.

  The circuit board 500 is disposed inside the case body 200. The circuit board 500 includes a processing unit (not shown). The processing unit acquires a signal from the tuner and causes the display unit to display an image based on the signal. Further, the sound output unit outputs sound based on the signal from the tuner.

[Gasket installation operation]
Next, the mounting operation of the gasket 300 will be described.

  First, the gasket 300 is positioned so that the fourth square plate-like portion 354 faces the side surface 210 of the case body 200. Then, the gasket 300 is attached to the side surface 210 by the attaching means 600.

  Specifically, the gasket 300 is positioned so that the gasket bolt insertion hole 361 substantially coincides with the case bolt insertion hole 211, and the fourth square plate-like portion 354 and the attachment tongue piece portion 360 are placed on one surface 210 </ b> A of the side surface 210. Make contact. And the 4th square plate-shaped part 354 is affixed on 210 A of one surface with the double-sided tape 370. FIG. Thereafter, the mounting bolt 601 of the mounting means 600 is inserted into the gasket bolt insertion hole 361 and the case bolt insertion hole 211 from the one surface 210 </ b> A side, and the tip thereof protrudes from the other surface 210 </ b> B side of the side surface 210. Then, the mounting nut 602 is screwed into the protruding portion, and the gasket 300 is attached to the case body 200.

  Next, the circuit board connecting member 400 is attached in a state where the gasket 300 is pressed against the case body 200 as shown in FIG. Specifically, when the circuit board connecting member 400 is moved to a state of being attached to the case body 200, the case body facing surface 400 </ b> A comes into contact with the first square plate-like portion 351. The circuit board connecting member 400 presses the gasket 300 against the case body 200 and compresses it in the front-rear direction. At this time, the gasket 300 is compressed in the front-rear direction with the second and third square plate-like portions 352 and 353 of the conductive fiber cylindrical member 330 bent along the folding lines 352A and 353A and the upper and lower sides pushed inward. Is done. Here, the first and fourth square plate-like portions 351 and 354 are provided at positions where the distances from the broken lines 352A and 353A to the first and fourth square plate-like portions 351 and 354 are substantially equal. , Approaching each other while maintaining substantially the same shape without deformation in the vertical direction.

  Thereafter, the circuit board connecting member 400 is attached to the case body 200. Thereby, as shown in FIG. 1, the gasket 300 is attached in the compressed state. Further, the circuit board connecting member 400 is electrically connected to the case body 200 via the gasket 300 and grounded. For this reason, the circuit board 500 connected to the circuit board connecting member 400 is also grounded. Further, since the sponge-like member 310 has elasticity and the rectangular tube portion 350 is formed by the flexible band-like conductive flexible member 340, minute irregularities are formed on the surface of the case body 200 or the circuit board connecting member 400. Even when there is, the outer surfaces of the first and fourth square plate-like portions 351 and 354 are attached in close contact with the case body 200 and the circuit board connecting member 400.

[Effects of plasma display panel]
As described above, in the above embodiment, the gasket 300 is provided over the sponge-like member 310 formed of an elastic material and the sponge front surface 311 and the sponge back surface 312 formed of a conductive and flexible material. A rectangular tube portion 350 that is formed, and an attachment tongue piece portion 360 that integrally protrudes outward from one edge of the portion facing the sponge back surface 312 of the square tube portion 350 and is attached to the case body 200 by the attachment means 600. Is provided.

  For this reason, by attaching the attachment tongue piece 360 of the gasket 300 to the case body 200 by the attachment means 600, it is possible to suppress the gasket 300 from being detached as compared with the conventional configuration in which these are attached. Further, even when the gasket 300 is newly arranged due to a design change or the like, for example, it is only necessary to form a hole through which the mounting bolt 601 is inserted in the member to be arranged. There is no need to change the mold for molding the member to be arranged. Furthermore, even when the arrangement position is narrow, the gasket 300 can be arranged by forming a hole that can be easily provided as compared with the protrusion. Therefore, it is possible to provide the gasket 300 that can be appropriately attached with a simple configuration. Further, since the first and fourth square plate-like portions 351 and 354 are provided on the elastic sponge-like member 310, the gasket 300, the case body 200, and the circuit board connecting member 400 need not be precisely formed. It is possible to fix in a state where there is no backlash without causing a gap between them. Furthermore, since the gasket 300 that can be attached with a simple configuration is applied to the PDP 100, the circuit board 500 of the PDP 100 can be appropriately grounded with a simple configuration.

  The gasket 300 is provided with a square tube portion 350 formed in a square tube shape. For this reason, when the gasket 300 is attached in a state where the second and third square plate-like portions 352 and 353 are positioned in the vertical direction, for example, the sponge-like member 310 is deteriorated over time, and fine debris or the like is formed in the case body 200. It can suppress falling in.

  In addition, the gasket 300 includes a sponge-like member 310, a rectangular tube portion 350 formed in a square tube shape covering the sponge-like member 310 by joining the vicinity of both ends of the belt-like conductive flexible member 340, and a belt-like conductive material. It is comprised by the attachment tongue piece part 360 formed in the shape of a tongue piece by joining the inner peripheral surfaces of the joining part vicinity of the bending member 340 in the state which mutually opposes. For this reason, the gasket 300 can be formed by a simple method in which the band-like conductive flexible member 340 is joined and the sponge-like member 310 is attached.

  The second and third square plate-like portions 352 and 353 are provided with polygonal lines 352A and 353A that are parallel to the side edges continuous with the first square plate-like portion 351. For this reason, the compression state for every gasket 300 can be made substantially the same by compressing the gasket 300 to the front-back direction along the broken lines 352A and 353A. Therefore, the variation in the conduction state and the fixed state for each gasket 300 can be minimized.

  Further, the second and third square plate-like portions 352 and 353 are provided so as to be bent so that the polygonal lines 352A and 353A move to the center side of the square tube portion 350. That is, the gasket 300 is formed so as to be compressed in the front-rear direction with the upper and lower sides pushed inward. For this reason, compared with the structure which forms the gasket 300 so that it may compress in the front-back direction in the state which the upper and lower sides protrude outside, the restoring force of compression in the front-back direction can be strengthened. Therefore, the first and fourth square plate-like portions 351 and 354 can be strongly pressed by the case body 200 and the circuit board connecting member 400, and can be conducted more favorably.

  Furthermore, the polygonal lines 352A and 353A are provided at positions where the distances to the first and fourth square plate portions 351 and 354 are substantially equal. Therefore, when the gasket 300 is compressed, the first and fourth square plate-like portions 351 and 354 can be brought close to each other while maintaining substantially the same shape without being deformed in the vertical direction. The contact state of the four rectangular plate-like portions 351 and 354 with the case body 200 and the circuit board connecting member 400 can be made substantially the same. Therefore, it can conduct more favorably.

  And the sponge-like member 310 formed with the synthetic resin material which does not have electroconductivity is applied as an elastic member of this invention. For this reason, even if the sponge-like member 310 deteriorates over time and fine debris or the like falls into the case body 200, components that should not originally be conducted are not conducted, and malfunction can be prevented.

[Modification of Embodiment]
Note that the present invention is not limited to the above-described embodiment, and includes the following modifications as long as the object of the present invention can be achieved.

  That is, it is good also as a structure as shown in FIG. A gasket 700 as a conduction device shown in FIG. 3 includes a sponge-like member 310 and a conductive fiber member 730. The conductive fiber member 730 includes a front rectangular plate-like portion 731 that covers the sponge front surface 311 and an upper square plate-like portion 732 that covers the sponge upper surface 315 by joining and bending the belt-shaped conductive flexible member 740 in a predetermined state. , A mounting tongue piece 733 as a mounting protrusion provided in a state protruding in a tongue shape outward from one edge of the upper surface square plate-like part 732, and a back square plate-like part covering the sponge back surface 312 734.

  Specifically, a front square plate-like portion 731 provided on one end side of the belt-like conductive flexible member 740 and an upper surface square formed by bending substantially vertically along one side edge of the front square plate-like portion 731. A plate-like portion 732 and a mounting tongue piece portion 733 which is folded and joined after being bent substantially perpendicularly in the opposite direction to the front square plate-like portion 731 along one side edge of the upper square plate-like portion 732. And a back square plate-like portion 734 provided at the other end of the strip-like conductive flexible member 740 from the attachment tongue piece portion 733. Here, the front square plate portion 731, the top square plate portion 732, and the back square plate portion 734 function as the conductive flexible portion of the present invention. The mounting tongue piece 733 is formed with a gasket bolt insertion hole (not shown). The gasket 700 is attached between the case body 200 and the circuit board connecting member 400 in a state where the back square plate-like portion 734 is in contact with the case body 200 and compressed in the front-rear direction.

  Even in such a configuration as shown in FIG. 3, it can be appropriately attached with a simple configuration, similar to the gasket 300 of the above embodiment. Moreover, compared with the gasket 300, the usage-amount of the strip | belt-shaped conductive flexible member 740 can be reduced, and cost can be reduced. Note that the upper quadrangular plate-like portion 732 may have a broken line similar to the broken line 352A of the gasket 300.

  Furthermore, at least one of the second and third square plate-like portions 352 and 353 may be provided so that the bent lines 352A and 353A move to the outside of the square tube portion 350. Further, at least one of the polygonal lines 352A and 353A may be provided at a position where the distances to the first and fourth square plate portions 351 and 354 are not substantially equal. And as an elastic member of this invention, you may form with the material which has electroconductivity. Alternatively, the attachment tongue piece 360 may project outward from one edge of the portion facing the sponge front surface 311 and be attached to the circuit board connection member 400 by the attachment means 600. In FIG. 3, a similar configuration may be applied. Even in such a configuration, the gasket 300 can be appropriately attached with a simple configuration as in the above-described embodiment.

  Alternatively, at least one of the polygonal lines 352A and 353A may be omitted. With such a configuration, the gasket 300 can be easily manufactured.

  The mounting means of the present invention is not limited to the configuration provided with the mounting bolt 601 and the mounting nut 602, but may include only the mounting bolt 601 and a configuration in which a screw hole is provided in the side surface 210, or a hook is provided in the side surface 210. It is good also as a structure. The electronic component of the present invention is not limited to the circuit board 500 but may be a tuner, an amplifier, a disk drive, or the like.

  Furthermore, the electronic device to which the gasket 300 is attached is not limited to the PDP 100, but an in-vehicle or installation type recording device or reproducing device or recording or reproducing device that records or reproduces music or video, a personal computer, a mobile phone, or a television. It may be a device, a navigation device, or the like.

[Effects of Embodiment]
As described above, in the above embodiment, the gasket 300 is provided over the sponge-like member 310 formed of an elastic material and the sponge front surface 311 and the sponge back surface 312 formed of a conductive and flexible material. A rectangular tube portion 350 that is formed, and an attachment tongue piece portion 360 that integrally protrudes outward from one edge of the portion facing the sponge back surface 312 of the square tube portion 350 and is attached to the case body 200 by the attachment means 600. Is provided.

  For this reason, by attaching the attachment tongue piece 360 of the gasket 300 to the case body 200 by the attachment means 600, it is possible to suppress the gasket 300 from being detached as compared with the conventional configuration in which these are attached. Further, even when the gasket 300 is newly arranged due to a design change or the like, for example, it is only necessary to form a hole through which the mounting bolt 601 is inserted in the member to be arranged. There is no need to change the mold for molding the member to be arranged. Furthermore, even when the arrangement position is narrow, the gasket 300 can be arranged by forming a hole that can be easily provided as compared with the protrusion. Therefore, it is possible to provide the gasket 300 that can be appropriately attached with a simple configuration.

  In addition, the gasket 300 includes a sponge-like member 310, a rectangular tube portion 350 formed in a square tube shape covering the sponge-like member 310 by joining the vicinity of both ends of the belt-like conductive flexible member 340, and a belt-like conductive material. It is comprised by the attachment tongue piece part 360 formed in the shape of a tongue piece by joining the inner peripheral surfaces of the joining part vicinity of the bending member 340 in the state which mutually opposes.

  For this reason, the gasket 300 which can be appropriately attached with a simple configuration can be provided by the above-described operation. Furthermore, the gasket 300 can be formed by a simple method in which the band-like conductive flexible member 340 is joined and the sponge-like member 310 is attached.

  The PDP 100 is provided with a case body 200, a circuit board connecting member 400, and a gasket 300 that can be attached with a simple configuration. For this reason, the circuit board 500 of the PDP 100 can be properly grounded with a simple configuration.

It is sectional drawing which shows schematic structure of the principal part of the plasma display panel which concerns on one embodiment of this invention concerning one embodiment of this invention. It is a disassembled perspective view which shows schematic structure of the principal part of the plasma display panel in the said one Embodiment. It is a side view of the gasket which concerns on other embodiment of this invention.

Explanation of symbols

100 …… PDP (plasma display panel) as an electronic device
200 ... Case body 210A ... One side 300,700 ... Gasket as conducting device 310 ... Sponge-like member as elastic member 340,740 ... Strip-like conductive flexible member 350 ... Square tubular portion 351 as conductive flexible portion 353 ... first to third square plate-like parts 352A, 353A ... broken line 360, 733 ... attachment tongue piece part as attachment protrusion 400 ... circuit board connection member as electronic component connection member 400A ... opposite to case body Surface 500: Circuit board as an electronic component 600: Mounting means 731: Front square plate-like portion as a conductive flexible portion 732: Upper square plate-like portion as a conductive flexible portion 734: Conductive flexible portion As a back square plate

Claims (8)

A conduction device for electrically connecting a case body and an electronic component connecting member that is electrically connected to an electronic component disposed inside the case body and has a facing surface facing one surface of the case body. ,
An elastic member formed into a shape having a pair of surfaces respectively facing one surface of the case body and the facing surface of the electronic component connecting member by an elastic material;
A conductive flexible portion formed of a conductive and flexible material and provided over the pair of surfaces of the elastic member;
The conductive flexible portion is provided in a state of integrally projecting outward from one edge of the portion facing the one surface of the case body or the portion facing the one surface of the electronic component connecting member. A mounting protrusion attached to the facing surface of the case body or the electronic component connecting member;
A conduction device characterized by comprising: It is a conduction | electrical_connection apparatus of Claim 1, Comprising:
The conductive flexible portion is formed in a cylindrical shape covering the pair of surfaces of the elastic member,
The conduction device, wherein the attachment projecting portion is provided in a state of projecting in a tongue shape from the outer peripheral surface of the conductive flexible portion toward the outer side in the circumferential direction. A conduction device for electrically connecting a case body and an electronic component connecting member that is electrically connected to an electronic component disposed inside the case body and has a facing surface facing one surface of the case body. ,
An elastic member formed into a shape having a pair of surfaces respectively facing one surface of the case body and the facing surface of the electronic component connecting member by an elastic material;
Conductive flexibility formed in a cylindrical shape covering the pair of surfaces of the elastic member by joining the vicinity of both end edges of the belt-shaped conductive flexible member formed in a band shape with a conductive and flexible material. And
When the inner peripheral surfaces of a part of the conductive flexible portion are joined in a state of facing each other, the conductive flexible portion faces a portion facing the one surface of the case body or one surface of the electronic component connecting member. Mounting protrusions that are provided in a state of protruding in the form of tongues from the outer peripheral surface of the portion to be directed outward in the circumferential direction, and are attached to the facing surface of the case body or the electronic component connecting member by an attaching means;
A conduction device characterized by comprising: It is a conduction | electrical_connection apparatus of Claim 2 or Claim 3, Comprising:
The elastic member is formed in a rectangular parallelepiped shape or a cubic shape,
The conductive flexible portion is formed in a square cylindrical shape by four rectangular plate-like portions having a substantially square plate shape,
The second square plate-like portion and the third square plate-like portion that are continuous with the first square plate-like portion covering one of the pair of surfaces of the elastic member in the conductive flexible portion are the first square plate-like portion. A conduction device characterized in that it is formed so as to be bendable along a fold line substantially parallel to a side edge continuous with the rectangular plate-like portion. It is a conduction | electrical_connection apparatus of Claim 4, Comprising:
The conduction device characterized in that the second square plate-like portion and the third square plate-like portion are formed so as to be bent in a state in which the broken line moves to the center side of the square cylindrical shape. The conduction device according to claim 4 or 5, wherein
The polygonal line is provided at a position where the distance to the first square plate-like portion and the distance to the fourth square plate-like portion facing the first square plate-like portion are substantially equal. A conduction device characterized by that. The conduction device according to any one of claims 1 to 6,
The conduction device, wherein the elastic member is made of a material having no conductivity. The case body,
Electronic components arranged inside the case body;
An electronic component connecting member having an opposing surface electrically connected to the electronic component and facing one surface of the case body;
The conduction device according to any one of claims 1 to 7, wherein the case body and the electronic component connecting member are electrically connected to each other.
An electronic device characterized by comprising:

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