JP5263553B2 - Shield connector - Google Patents

Abstract

The invention provides a shielding connector. In falling-in-type shielding connectors, the dismounting clamp of the camera module is easy to insert, and the bottom shielding part and the grounding part of the top shielding part are easy to realize and assemble. In the shielding connector, the embedded hole (17) of the printed circuit board (15), the top shielding part (10) is characterized in that the elongated conductive metal plate can be bent into ring-shaped plate, and holding parts on four positions used for holding objects can be provided; an external protruding part with a stepped difference is protruding outwardly, and a clamping fixing sheet bent inwardly from the upper end and used for fixing the connection objects is formed on a part of the external protruding part of the embedded hole; a grounding connection sheet connected with connection gaskets of the printed circuit board are formed on the lower end.

Description

  The present invention relates to a shield connector suitable for connecting an electronic component such as a camera module as a connection target and electrically connecting the connection target to a printed wiring board via a shield member.

  In general, the shield connector has a surface mount type in which the shield connector is mounted directly on the surface of the printed wiring board and the contact connection piece and the ground connection piece are soldered to the connection pad of the printed wiring board. There is a drop type in which the shield connector is dropped halfway into the fitting hole and the contact connection piece and the ground connection piece are soldered to the connection pads of the printed wiring board.

  Among these, the surface mount type shield connector is constructed such that a plurality of contacts are incorporated in a plate-shaped housing, and the outer periphery of the housing is surrounded by a top shield that is pressed by a single conductive metal plate. A shield connector is mounted on a connection pad of a printed wiring board by soldering. The camera module is assembled and attached to the shield connector configured as described above. This surface-mount type shield connector can be soldered to a printed wiring board at a portion where the side wall portion is vertically lowered. However, there is a problem that the camera module can be locked only by a leaf spring formed by a single cut and raised, the spring length cannot be sufficiently secured, and the lock portion is subjected to metal fatigue.

  On the other hand, as shown in FIG. 12, the drop-in type includes a bottom shield 11 and a plurality of contacts 12 attached to the housing 13, and two left and right top shields 10 incorporated inside the bottom shield 11. The bottom shield 11 is dropped into the first fitting hole 17 of the first printed wiring board 15. A ground connection piece 22 is formed on the bottom shield 11 so as to rise upward from the outer periphery and bent sideways. The ground connection piece 22 and the contact connection piece 21 of the contact 12 are connected to the first printed wiring. This is soldered to the first connection pad 19 of the plate 15 (Patent Document 1).

When the camera module 14 is incorporated in the shield connector configured as described above, the camera module 14 is press-fitted while being centered by the centering piece 23 of the top shield 10, and the locking piece 24 is locked to the side of the camera module 14. The electrode on the lower surface of the camera module 14 is electrically connected to the connection piece 25 of the contact 12.
In FIG. 12, in addition to the first printed wiring board 15, the top shield 10 is fitted in the second fitting hole 18 of the second printed wiring board 16, and the lower surface of the second printed wiring board 16 is In this type, the contact connection piece 21 and the ground connection piece 22 are connected to the second connection pad 20.

JP 2006-140111 A

The conventional drop-type shield connector has the following problems.
(1) The camera module 14 is assembled inside the top shield 10 composed of two pieces on the left and right sides. At this time, in order to prevent the camera module 14 from rattling after being assembled, it is between the top shield 10 and the camera module 14. It is preferable that the gap is as small as possible. However, if the gap is small, there is a problem that it is difficult to insert a removal jig for removing the locking piece 24 from the camera module 14 when the camera module 14 once incorporated is removed.
(2) Since the top shield 10 is fitted inside the bottom shield 11, in order to connect the top shield 10 to the ground, a part of the side wall of the top shield 10 is extended downward as a contact piece, and this contact is made. It is necessary to press the piece and the shield connecting piece cut upward from the bottom of the bottom shield 11, which not only complicates the structure of the bottom shield 11 and the top shield 10, but is troublesome to assemble. As a result, the ground connection becomes insufficient and the shielding effect cannot be obtained sufficiently.

  An object of the present invention is to insert a removal jig for removing the locking piece from the camera module when removing the camera module once incorporated in the shield connector of the type in which the bottom shield is dropped on the printed wiring board and connected to the connection pad. It is an object of the present invention to provide a shield connector that can be easily assembled and can be easily connected to the ground of the bottom shield and the top shield.

  The shield connector according to the present invention includes a bottom shield 11 having a shallow bottom that is dropped and fitted into the fitting hole 17 of the printed wiring board 15, and a contact 12 that is insulated and attached to the bottom shield 11 and connected to the connection target 14. And the bottom shield 11 and the top shield 10 that is fitted from above the contact 12 and locks the connection target 14, the top shield 10 is a ring-shaped conductive metal plate in a ring shape. A holding portion 56 that is bent and holds the connection target 14 at at least four locations, and an outward protruding portion 57 having a step protruding outward from the holding portion 56 are formed, and the outward protruding portion 57 is formed. Is connected to the part of the side plate 34 that protrudes to the outside of the fitting hole 17 from the upper end portion to lock the connection object 14. And forming a stop piece 24, the lower end portion, and forming a ground connection piece 32 connected to the connection pads 19 of the printed wiring board 15.

  When the camera module as the connection target 14 is a quadrangular shape, the top shield 10 has a substantially quadrangular ring shape, a holding unit 56 that holds the connection target 14 at each corner, and the holding unit 56. And an outward projecting portion 57 projecting outward from the side plate 34 is formed.

  When the top shield 10 has a substantially square ring shape, the back plate 33b, the side plate 34 that is continuous with both ends of the back plate 33b, and the front plate 33a that is continuous with the side plate 34 are connected to each other. Bend to form.

  When all or a part of the camera module as the connection target 14 includes a curved surface, the top shield 10 is connected to the back plate 33 b, the side plate 34 that is continuous with both ends of the back plate 33 b, and the side plate 34. The front plate 33a is formed into a ring shape including a curved surface, and the holding portion 56 for holding the connection target 14 at at least four locations of the side plate 34, and the space from the holding portion 56 to the side plate 34 outward. And an outward projecting portion 57 projecting toward the outside.

According to the first aspect of the present invention, the bottom bottom shallow shield that is dropped into the fitting hole of the printed wiring board and fitted, the contacts that are insulated and attached to the bottom shield, and are connected to the connection target, these In the shield connector having the bottom shield and the top shield that is fitted from above the contact and locks the connection target, the top shield is formed by bending an elongated conductive metal plate into a substantially square ring shape, In addition, the substantially square ring shape includes a back plate, a side plate continuous to both ends of the back plate, and a front plate continuous to the side plate, viewed from both ends of the front plate and the back plate. The first and second corner folds, the second fold fold and the third fold of the valley fold are connected to the side plate portion as viewed from the inner side, It is formed with a bent part and a second bent part Between the left and right surfaces is a connection target holding portion having substantially the same width as the connection target, and is formed by the second bent portion and the third bent portion, and the fitting between the connection target holding portion and the side plate is performed. An outward projecting portion projecting to the outside of the hole is formed, and on each of the side plates, an engagement piece that is folded inward from the upper end portion to engage an object to be connected is formed, and at the lower end portion, the printed wiring board Since the ground connection piece connected to the connection pad is formed, the following effects are obtained.

(1) Since the space between the left and right surfaces formed by the first bent portion and the second bent portion at each corner portion of the substantially four-corner top shield is a connection target holding portion having substantially the same width as the connection target, The object to be connected is regulated by the four holding parts and can be securely fitted without any gaps, and can be securely held without rattling. In addition, a side plate projects from the holding portion at each corner of the substantially four-corner top shield by an outward projecting portion, and this projecting side plate is folded inward to form a locking piece to be connected. Therefore, when extracting the connection object, it becomes easy to insert a removal jig for removing the locking piece from the connection object. Furthermore, since the latching piece is formed to be folded inward, metal fatigue due to long-term use can be suppressed.
(2) Since the ground connection piece connected to the connection pad of the printed wiring board is formed at the lower end of the side plate, there is no need to bend the ground connection piece, and the assembly is simple and easy to assemble. The shield can be securely connected to the ground, and a sufficient shielding effect can be obtained.
(3) The top shield has a substantially quadrangular ring shape, and each corner has a holding portion for holding the connection target and an outward protrusion that protrudes outward from the holding portion to the side plate. Since the part is formed, the top shield can be easily processed and assembled.
(4) Since the substantially square ring shape is formed by bending the back plate, the side plate continuous to both ends of the back plate, and the front plate continuous to the side plate at each continuous portion, It can be configured only by bending one thin conductive metal plate.

According to the invention of claim 2 , since the centering piece for centering the connection object is formed on the both side plates in addition to the locking piece that is folded inward from the upper end portion to lock the connection object, the connection of the camera module or the like Even if the insertion direction is inclined, the object is centered by the centering piece, and the electrode part on the lower surface of the connection object is fixed to the contact piece while being fixed to the contact piece.

According to the invention of claim 3, the front plate and the back plate are formed with the centering piece obliquely cut and raised on the inside and the ground connection piece cut and raised horizontally on the outside. Even if the insertion direction is inclined, the object is centered by the centering piece, and the ground connection piece is connected to the ground pad of the printed wiring board to be electrically connected and mechanically fixed.

According to the invention described in claim 4, since the front plate is connected to each of the two half-length of the back plate by the connecting portion having the unevenness, the front plate of almost half length is continuously assembled and assembled. Later it will be one front plate.

Example 1 of the shield connector by this invention is shown, and it is the sectional view on the AA line in FIG. FIG. 4 is a sectional view taken along line BB in FIG. 3. It is a top view same as the above. It is an exploded perspective view same as the above. FIG. 3 is a development view of the top shield 10 before folding. FIG. 4 is a development view of the bottom shield 11 before folding. 2 is a perspective view of a camera module 14. FIG. FIG. 4 is a cross-sectional view taken along line AA in FIG. 3 in which upper and lower molds are incorporated and resin is injected. FIG. 5 is a cross-sectional view taken along line B-B in FIG. 3 in which upper and lower molds are incorporated and resin is injected. (A) is an expanded sectional view of the (a) part in FIG. 9, (b) is an expanded sectional view of the (b) part in FIG. The other Example of a shield connector is shown, (a) is a top view in case a connection object is a hexagon, (b) is a top view in case a connection object contains a curved surface in all or one part. . It is sectional drawing before the assembly of the conventional shield connector.

  The present invention includes a bottom shield 11 having a shallow bottom that is dropped into a fitting hole 17 of a printed wiring board 15 and a contact that is insulated and attached to the bottom shield 11 and is connected to a connection target 14 such as a camera module. 12, the bottom shield 11 and the top shield 10 fitted from above the contact 12 and locking the connection object 14, the top shield 10 is a ring-shaped conductive metal plate. A holding portion 56 that holds the connection object 14 in at least four locations, and an outward protruding portion 57 having a step protruding outward from the holding portion 56, and this outward protruding portion The connection object 14 is locked by folding back to the inside from the upper end portion to a part of the side plate 34 that continues to 57 and protrudes to the outside of the fitting hole 17. And forming a stop piece 24, the lower end, characterized in that the formation of the ground connecting piece 32 connected to the connection pads 19 of the printed wiring board 15.

  When the external shape of the connection target 14 such as a camera module is substantially quadrangular, the top shield 10 has a similar substantially quadrangular ring shape, and a holding portion 56 that holds the connection target 14 at each corner, and this An outward projecting portion 57 projecting outward from the holding portion 56 and a side plate 34 continuing to the outward projecting portion 57 are bent in a step shape.

  The substantially quadrangular ring shape has a back plate 33b, a side plate 34 slightly narrower than the back plate 33b continuous at both ends of the back plate 33b, and substantially the same width as the back plate 33b continuous to the side plate 34. The front plate 33a is bent at each continuous portion.

A first embodiment of the present invention will be described with reference to FIGS.
As shown in FIG. 4, the shield connector according to the present invention includes two sets of a bottom shield 11 fitted in the fitting hole 17 of the printed wiring board 15 and two left and right side plate portions 28 of the bottom shield 11. It consists of the contact 12 and the top shield 10 fitted from above, and the housing is not formed in advance.

The shield connector incorporates an electronic component as a connection target. As shown in FIG. 7, the electronic component is a camera module having a substantially dice shape having a front length a, a side length b, and a height c. 14 is taken as an example, and this is shielded by a shield connector and is fitted to connect to the printed wiring board 15.
The camera module 14 has a positioning projection 43 formed in the center on the front side, locking recesses 45 for the shield connector formed on both side surfaces, and an electrode portion 44 connected to the contact 12 on the lower surface. Is formed.
The printed wiring board 15 has a recess 58 that escapes the positioning recess 42 of the top shield 10 with a size slightly larger than the vertical and horizontal widths of the bottom shield 11 so that the bottom shield 11 described later is loosely fitted. A fitting hole 17 is formed. A large number of signal and ground connection pads 19 are formed on the periphery of the fitting hole 17.

As shown in FIG. 6, the bottom shield 11 is formed of a substantially rectangular bottom plate portion 27 and a side plate portion 28 extending integrally from four sides of the bottom plate portion 27 by press punching as shown in FIG. . A resin injection hole 29 is formed substantially at the center of the bottom plate portion 27, and a plurality of support holes 30 for supporting a contact at the time of resin injection are formed on the left and right sides of the resin injection hole 29. Support holes 39 for supporting the top shield are formed in the front and rear. Two ground connection pieces 22 are integrally formed on each of the four side plate portions 28. A positioning recess 53 is cut out at the center of one side of the side plate portion 28.
As shown in FIG. 4, the metal plate punched in this manner raises the side plate portion 28 from the four sides around the bottom plate portion 27, and the end portion of one side plate portion 28 is connected to the other corner portion at the corner. Bending to the side plate portion 28 side, and bending the respective ground connection pieces 22 of the four side plate portions 28 to the outside forms a box with a shallow bottom.

  The top shield 10 is formed by press punching a thin conductive metal plate into a narrow plate shape as shown in FIG. 5, and a plurality of top shields 10 are formed in a chain by a connection band 46, and after assembly processing, Disconnected from the cutting line 55. The bottom shield 11 has a slightly wide portion at the center as a back plate 33b, a narrow side plate 34 is connected to both ends of the back plate 33b, and the back plate is connected to the other end of each side plate 34. The front plates 33a and 33a having the same width as 33b and approximately half the length are continuous, and become one front plate 33a after assembly.

  As shown in FIG. 4, the back plate 33b is formed with two centering pieces 23 which are cut obliquely inward and two ground connection pieces 22 which are horizontally cut outward, and a lower end portion. Is formed with a positioning piece 38 that is bent horizontally inside. The folded portions of the side plate 34 that are continuous at both ends from the back plate 33b are a first bent portion 35 that is a valley fold, a second bent portion 36 that is a mountain fold, and a third bent portion 37 that is a valley fold, respectively. Become. Between the first bent portion 35 and the second bent portion 36 is a module holding portion 56 having a narrow width, and the interval a between the module holding portions 56 and 56 at both ends is the front length a of the camera module 14. The camera module 14 is inserted without any gap. Further, the outward projecting portion 57 formed by the second bent portion 36 and the third bent portion 37 has a gap g (FIG. 1) between the side plates 34, 34 on both sides so that the printed wiring board 15 is fitted. The side plate 34 has a width larger than d of the joint hole 17 and is bent by the outward projecting portion 57. A plurality of vertically extending ground connection pieces 32 are formed at a predetermined interval at the lower end portion of the side plate 34, and two left and right engagement portions that are engaged with the engagement recess 45 of the camera module 14 are formed at the upper end portion. The locking piece 24 and one centering piece 23 therebetween are integrally formed. The centering piece 23 and the locking piece 24 are bent in a downward U-shape toward the inside, and further bent obliquely inside.

  Each of the front plates 33a continuous to the side plates 34 on both sides also becomes the first bent portion 35, the second bent portion 36, and the third bent portion 37, and the outward projecting portion 57 and the module holding portion 56 are formed. Is done. Each of the front plates 33a and 33a, which is approximately half the length of the back plate 33b, is provided with one ground connection piece 22 and one centering piece 23, and the same positioning piece 38 is formed at the lower end. Further, the positioning concave portion 42 is formed by a bent portion at an end portion of the front plates 33a, 33a, and a connecting portion 54 having an unevenness for connecting the front plates 33a at both ends is formed.

  The contacts 12 are a plurality of thin, thin conductive metal plates bent into a crank shape, specifically, 10 contact pieces 12a in one set are integrally attached by an insulating contact support member 40. Is. The contact piece 12a is bent upward in a V shape from a horizontal part continuous to the lower end of the vertical part to form a connection piece 25, and a part connected to the upper end of the vertical part and continuing to the outside at a right angle is contact-connected. Let it be a piece 21. Inside the contact support member 40 is a relief groove 41 when the locking piece 24 is pushed.

Next, the assembly order of the shield connector will be described.
(1) In the bottom shield 11 shown in FIG. 6, as shown in FIG. 4, the side plate portion 28 is vertically raised at the outer peripheral portion of the bottom plate portion 27, and both ends of one of the two sides are directed to the other two sides. Further, the ground connection pieces 22 provided on each of the four sides are bent at a right angle outward. Then, the shallow bottom shield 11 is formed.
(2) A plurality of, for example, ten contact pieces 12a are connected in series at predetermined intervals with their vertical portions electrically insulated by the contact support member 40 as described above. The inner portion of the contact support member 40 is a relief groove 41 when the locking piece 24 is pushed in. Two sets of contacts 12 shown in FIG. 4 are prepared.

(3) As described above with reference to FIG. 4, the top shield 10 shown in FIG. 5 bends the centering piece 23 in the back plate 33b diagonally inward and the ground connection piece 22 vertically outward. It bends and the positioning piece 38 is bent vertically inside. The same applies to the centering piece 23, the ground connection piece 22, and the positioning piece 38 in the front plate 33a. The front plate 33a is bent in a substantially crank shape in order to form the positioning recess 42 at the end. In the left and right side plates 34, the centering piece 23 and the right and left locking pieces 24 are bent in an inverted U shape toward the inside, and the inside thereof is bent obliquely inside. In addition, the continuous portion of the back plate 33b and the side plate 34 is bent in a crank shape by the first bent portion 35, the second bent portion 36, and the third bent portion 37, and the first bent portion 35 and the first bent portion 35 are A module holding portion 56 is defined between the two bent portions 36, and an outward projecting portion 57 is defined between the second bent portion 36 and the third bent portion 37. At this time, the distance between the first bent portions 35 on both sides of the back plate 33b is the same as the front length a of the camera module 14 so that the camera module 14 can be fitted with almost no gap. The width f of the outward projecting portion 57 is such that when the top shield 10 is incorporated in the first printed wiring board 15, the side plate 34 portion protrudes from the first fitting hole 17 of the first printed wiring board 15. 2f + a> d, that is, f> (d−a) / 2 so as to be locked. By bending all four corners in the same manner and connecting the connecting portions 54, a quadrangular ring shape having steps at the four corners as shown in FIG. 4 is formed.

Next, a process of manufacturing a shield connector by integrating the bottom shield 11, the contact 12, and the top shield 10 will be described with reference to FIGS.
(1) Place the bottom shield 11 on the lower mold 47. At this time, the injection hole 47 a of the lower mold 47 is made to coincide with the resin injection hole 29 of the bottom plate part 27, and the contact support piece 51 protruding from the upper surface of the lower mold 47 is fitted into the contact support hole 30 of the bottom plate part 27. In addition, the upper end portion of the contact support piece 51 is slightly protruded from the upper surface of the bottom plate portion 27.
(2) In this state, the two sets of contacts 12 are placed on the bottom shield 11 so as to contact the inside of the side plate portion 28. Then, the horizontal portion of the contact piece 12 a is placed on the contact support piece 51, and a slight gap is generated between the bottom piece 27. The contact support member 40 of the contact 12 is in contact with the inside of the side plate portion 28, and the bottom shield 11 and the contact 12 are electrically insulated by interposing the contact support member 40.

(3) The top shield 10 is fitted from above the bottom shield 11 and the contact 12. At this time, the positioning piece 38 is placed on and electrically connected to the bottom plate portion 27, and a part of the positioning piece 38 faces the top shield support hole 39 of the bottom plate portion 27. Further, the front plate 33a and the back plate 33b are fitted in a state of being in electrical contact with the inner surface of the side plate portion 28 of the bottom shield 11. By fitting the top shield 10, the contact connection piece 21 of the contact 12 is positioned between the ground connection pieces 32, and the contact connection piece 21 and the ground connection piece 32 do not contact each other.
(4) The upper mold 48 is fitted on the lower mold 47 with the bottom shield 11, the contact 12, and the top shield 10 fitted. The lower surface of the upper mold 48 has a gap with the bottom plate portion 27, the ground connection piece 22 and the centering piece 23 of the top shield 10 are pushed in, and the connection piece 25 of the contact 12 is also horizontal. Pushed in.

(5) In this state, the resin 50 is injected from the injection hole 47 a of the lower mold 47. Then, an adhesive insulating layer 26 having a predetermined thickness is formed on the upper surface of the bottom plate portion 27 of the bottom shield 11, and also injected between the bottom plate portion 27 and the horizontal portion of the contact 12 to form the adhesive insulating layer 26. Acts as an adhesive layer and housing. Furthermore, since the positioning piece 38 faces the top shield support hole 39 of the bottom plate portion 27, the adhesive insulating layer 26 is injected from above and below the positioning piece 38 as shown in FIG. The top shield 10 is fixed.
(6) After the resin 50 is cured, the lower mold 47 and the upper mold 48 are removed, and the resin 50 at the injection portion is removed. Then, the centering piece 23, the locking piece 24, and the connection piece 25 return to their original positions. Note that a step 52 may be formed in the resin injection hole 29 as shown in FIG. 10A to prevent the injection- cured adhesive insulating layer 26 from coming out from above.

In the shield connector configured as described above, the bottom shield 11 portion is fitted into the fitting hole 17 of the printed wiring board 15 as shown in FIGS. Then, the ground connection piece 22 in the bottom shield 11 and the contact connection piece 21 in the contact connection piece 21 come into contact with the first connection pads 19 of the printed wiring board 15.
The top shield 10 is fitted inside the bottom shield 11, but the side plates 34 on both sides protrude outward through the outward protrusions 57. It passes over the fitting hole 17 of the printed wiring board 15 and protrudes to the upper surface of the printed wiring board 15. For this reason, the ground connection piece 32 extending vertically downward from the side plate 34 is positioned on the connection pad 19 in the printed wiring board 15 without being bent like the other ground connection pieces 22. By soldering in this state, the ground connection piece 22 and the ground connection piece 32 are connected to the ground pad of the printed wiring board 15, and the contact connection piece 21 of the contact 12 is electrically connected to the signal line pad. Connected and mechanically fixed.

  Next, when the camera module 14 is fitted into the shield connector mounted on the printed wiring board 15, the camera module 14 is regulated by the module holding portions 56 at the four corners of the top shield 10 and securely fitted without any gaps. When the camera module 14 is further pushed in, the camera module 14 is centered by the four side centering pieces 23 even if the insertion direction is inclined, and the electrode portion 44 on the lower surface of the camera module 14 is connected to the connection piece 25 of the contact 12. The two opposing locking pieces 24 are locked and fixed to the locking recesses 45 of the camera module 14.

  Since the side plates 34 on both sides protrude from the outward projecting portions 57, a certain amount of margin is provided between the centering piece 23 and the locking piece 24 bent in an inverted U shape from the side plate 34. A gap can be formed. Therefore, when taking out the camera module 14 from the shield connector, it is easy to insert a removal jig between the side plates 34 on both sides and the side surface of the camera module 14, and it is easy to remove the locking piece 24 from the locking recess 45. The camera module 14 can be taken out.

In the above embodiment, as an example of the electronic component as a connection target, as shown in FIG. 7, the camera module 14 having a substantially dice shape with a front length a, a side length b, and a height c is illustrated. It is not limited to.
As shown in FIG. 11 (a), the camera module 14 may be a polygon such as a hexagon. In this case, the bottom shield 11, the top shield 10, and the fitting hole 17 are also polygons such as a hexagon, and the opposite side surfaces. The bent portion of the portion 34 is bent in a crank shape at the first bent portion 35, the second bent portion 36, and the third bent portion 37, and between the first bent portion 35 and the second bent portion 36. The module holding portion 56 can be used as an outward projecting portion 57 between the second bent portion 36 and the third bent portion 37.

  Further, as shown in FIG. 11B, the camera module 14 may have a circular shape, an oval shape, a shape including a curve in a part of the square shape, etc. In this case, the bottom shield 11, the top shield 10, and the fitting hole 17 also has substantially the same shape as the camera module 14, and a part of the opposing side surface portion 34 is bent into a crank shape by the first bent portion 35, the second bent portion 36, and the third bent portion 37. The module holding portion 56 can be formed between the bent portion 35 and the second bent portion 36, and the outward projecting portion 57 can be formed between the second bent portion 36 and the third bent portion 37.

  DESCRIPTION OF SYMBOLS 10 ... Top shield, 11 ... Bottom shield, 12 ... Contact, 13 ... Housing, 14 ... Camera module, 15 ... Printed wiring board, 16 ... Printed wiring board, 17 ... Fitting hole, 18 ... Fitting hole, 19 ... Connection Pads, 20 ... connection pads, 21 ... contact connection pieces, 22 ... ground connection pieces, 23 ... centering pieces, 24 ... locking pieces, 25 ... connection pieces, 26 ... adhesive insulating layers, 27 ... bottom plate portions, 28 ... side plate portions 29 ... Resin injection hole, 30 ... Contact support hole, 31 ..., 32 ... Ground connection piece, 33a ... Front plate, 33b ... Back plate, 34 ... Side plate, 35 ... First bent portion, 36 ... Second Bending part, 37 ... third bending part, 38 ... positioning piece, 39 ... top shield support hole, 40 ... contact support member, 41 ... relief groove, 42 ... positioning recess, 43 ... positioning projection, 44 ... Electrode, 45 ... Locking recess, 46 ... Connection band, 47 ... Lower mold, 48 ... Upper mold, 49 ... Resin injection hole, 50 ... Resin, 51 ... Contact support piece, 52 ... Step, 53 ... Positioning recess , 54 ... connecting part, 55 ... cutting line, 56 ... module holding part, 57 ... outward projecting part, 58 ... concave part.

Claims (4)

A bottom shield with a shallow bottom that fits into the mating hole of the printed wiring board, a contact that is insulated and attached to the bottom shield, and is connected to the connection target, and these bottom shield and mating from above the contact In the shield connector having a top shield that locks the connection target, the top shield is formed by bending a long and thin conductive metal plate into a substantially quadrangular ring shape, and the substantially quadrangular ring shape is A back plate, a side plate continuous to both ends of the back plate, and a front plate continuous to the side plate, and viewed from the inside at each corner portion viewed from both ends of the front plate and the back plate. The first bent portion, the second bent portion of the mountain fold, the third bent portion of the valley fold, and the third bent portion of the valley fold are continuous to the side plate portion, and are formed by the first bent portion and the second bent portion. Between the left and right surfaces A connection target holding portion having substantially the same width, formed by the second bent portion and the third bent portion, and protruding outward from the fitting hole between the connection target holding portion and the side plate A ground connection piece that is formed as a projecting portion and is formed on each of the side plates so as to be folded inward from the upper end portion to lock the connection target, and connected to the connection pad of the printed wiring board at the lower end portion Shield connector characterized by forming. 2. The shield connector according to claim 1, wherein a centering piece for centering the connection target is formed on both side plates in addition to the locking piece that is folded inward from the upper end portion to lock the connection target . 2. The shield connector according to claim 1, wherein the front plate and the back plate are formed with centering pieces obliquely cut and raised inward and ground connection pieces horizontally cut and raised outward . 2. The shielded connector according to claim 1 , wherein the front plate is formed by connecting two pieces each having a length that is substantially half the length of the back plate by a connecting portion having projections and depressions .

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