JP2013045648A - Connector device with lever - Google Patents

Abstract

PROBLEM TO BE SOLVED: To connect connectors each other by a simple operation of only rotating a lever while displaying a sufficient wiping function.SOLUTION: In this connector device for connecting first and second connectors 100, 210 by rotating the lever 280, the first connector is internally mounted with a substrate having an electrode on the surface thereof, and the second connector is internally mounted with a terminal having a tip contact part brought into electrical contact with the electrode on the substrate side. At the initial stage of rotating operation of the lever, the second connector is moved in a direction parallel to a connector fitting direction as against the first connector to bring the tip contact part into contact with the surface of the substrate, and at the later stage of rotating operation of the lever, the second connector is moved in a direction perpendicular to the connector fitting direction as against the first connector, and the tip contact part of the terminal is thereby slid along the surface of the substrate to bring the tip contact part of the terminal into electrical contact with the electrode on the surface of the substrate while rubbing the surface.

Description

  The present invention provides a first connector having a substrate having electrodes on its surface and a second connector having terminals connected to the electrodes connected to each other by a lever turning operation. The present invention relates to a connector device.

  There are known connectors that can simultaneously perform electrical connection between the tips of a large number of terminals and a large number of electrodes provided on the surface of the substrate, and in particular, an oxide film or the like is formed on the surface of the electrode of the substrate. For example, Japanese Patent Application Laid-Open No. H10-260260 discloses a connector that electrically connects an oxide film while scraping (wiping) the oxide film with the tip of a terminal.

  The connector disclosed in Patent Document 1 includes a housing that is attached to a predetermined mounting position of a board, a terminal that protrudes from the housing and contacts an electrode on the surface of the board, and a housing that is attached to the board at the initial stage when the housing is attached to the board. Including a mechanism that slides the housing from the laterally shifted position to the mounting position when the mounting is proceeded, and rubs the terminals and electrodes when sliding. In this way, the oxide film on those contact surfaces is removed.

JP 2010-153156 A

  However, in the connector described in Patent Document 1, there is a concern that the wiping function cannot be sufficiently exhibited because the sliding amount between the electrode and the terminal on the surface of the substrate cannot be increased.

[Prior Invention of the Present Invention]
Therefore, the inventors attach the connector 20 to the board 10 as shown by an arrow F as shown in FIG. 20 (a), and engage the engagement protrusion 25 of the connector 20 with the engagement groove 12 of the board 10. In the assembled state, the connector 20 is slid along the substrate 10 as shown by an arrow H to bring it into the state shown in FIG. A connector structure was devised in which the tip of the abbreviation) was slid on the electrode 11 on the surface of the substrate 10 to thereby perform electrical connection while exhibiting a wiping function. According to this, since a sufficient sliding amount can be ensured between the terminal and the electrode, the reliability of the contact conductivity between the terminal and the electrode can be increased.

  However, in this structure, it is necessary to hold the connector 20 by hand, press it in the F direction once and attach it to the board 10, and then slide it further in the H direction. It was.

  The present invention has been made in view of the above-described circumstances, and an object of the present invention is to provide a lever capable of connecting connectors to each other while exhibiting a sufficient wiping function with a simple operation of simply rotating the lever. It is in providing a connector apparatus with a mark.

The above object of the present invention can be achieved by the following constitution.
(1) The first connector and the second connector connected to each other, and the first connector by rotating a lever attached to one of the first connector and the second connector. And a cam mechanism for connecting the second connector, and a connector device with a lever,
The first connector includes a first connector housing having a fitting recess into which the second connector is fitted, and an inner back portion of the fitting connector of the first connector housing. A substrate having a number of electrodes on a surface facing the fitting direction of the second connector, the substrate being arranged to face the fitting direction perpendicularly,
The second connector is accommodated in a second connector housing that is fitted in a fitting recess of the first connector housing, a terminal accommodating chamber formed in the second connector housing, and the second connector. A terminal in which a front end contact portion that conducts contact with an electrode disposed on a surface of the substrate is positioned at a front end in the fitting direction of the housing, and
The cam mechanism moves the second connector in a direction parallel to the fitting direction with respect to the first connector in an initial stage of the rotation operation of the lever so that the terminal is placed on the surface of the substrate. In a later stage of the pivoting operation of the lever in a state where the tip contact portion is brought into contact, and then the tip contact portion of the terminal is in contact with the surface of the substrate, the second contact with respect to the first connector is performed. The connector is moved in a direction perpendicular to the fitting direction, thereby sliding the tip contact portion of the terminal along the surface of the substrate, and contacting the tip contact portion of the terminal while rubbing the electrode on the surface of the substrate. A connector device with a lever, which is configured to conduct.

  (2) The cam mechanism includes a cam groove that is rotatably attached to one of the first connector and the second connector and that is formed in a predetermined path with respect to a rotation fulcrum. A lever, an engagement pin provided on the other connector and engaged with the cam groove of the lever, and formed on the one connector, and the engagement pin engages to move the movement path of the engagement pin. A vertical groove that regulates in a direction parallel to the fitting direction and a lateral groove that regulates the movement path of the engagement pin in a direction orthogonal to the fitting direction by engaging the engagement pin continuously with the vertical groove. And an L-shaped movement path restriction groove comprising a portion, and a cam action by the cam groove and the engagement pin according to the rotation of the lever, and movement of the engagement pin by the movement path restriction groove With the regulatory action of the pathway, Serial lever with the connector device according to a first connector to said second connector to the above (1), wherein the connecting is moved along a predetermined moving path.

  (3) Temporary locking means for temporarily locking the lever at an initial position before the rotation operation and final locking means for final locking at the connection completion position after the rotation operation are provided. The connector device with a lever according to the above (1) or (2).

  (4) The terminal contact portion of the terminal is slidably provided in the fitting direction, and is biased in a direction protruding from the front end of the second connector housing. (3) The connector apparatus with a lever in any one of.

  According to the connector device with a lever configured as described in (1) above, the second connector is fitted to the first connector at the initial stage of the rotation operation only by rotating the lever in one direction. The tip end contact portion of the terminal can be brought into contact with the surface of the substrate by moving in a direction parallel to the direction, and in the later stage of the rotation operation, the second connector is fitted to the first connector. In this way, the tip contact portion of the terminal is slid along the surface of the substrate, and the tip contact portion of the terminal is brought into contact conduction while being rubbed against the electrode on the surface of the substrate. Therefore, highly reliable electrical connection can be achieved while exhibiting a sufficient wiping function only by lever operation, and the workability of connector connection can be improved.

  According to the connector device with a lever configured as described in (2) above, the connector includes the lever having the cam groove, the engagement pin that engages with the cam groove, and the movement path restriction groove that restricts the movement path of the engagement pin. Since the movement at the time of connection can be controlled, the configuration can be simplified.

  According to the connector device with a lever configured as described in (3) above, the lever can be securely locked at the initial position and the connection completion position, so that the lever moves carelessly before or after connection. Can be prevented.

  According to the connector device with a lever configured as described in (4) above, since the tip contact portion of the terminal is biased in the protruding direction, it is possible to prevent excessive force from being applied to the terminal and the electrode, and to slide Stable operation at the time can be made possible.

  According to the present invention, the connector can be connected to each other and the reliability of electrical connection can be improved by performing a simple operation by simply rotating the attached lever, while exhibiting a sufficient wiping function. it can.

It is a perspective view which shows the state before the connection of the connector apparatus of embodiment of this invention. FIG. 2A is a perspective view of a first connector constituting the connector device of the embodiment, FIG. 2A is a perspective view, FIG. 2B is a side view, and FIG. 2C is IIc-IIc in FIG. It is arrow sectional drawing. It is a perspective view of the 2nd connector unit which constitutes the connector device of an embodiment. FIG. 4A is a configuration diagram of a second connector in the second connector unit, FIG. 4A is a perspective view, and FIG. 4B is a view taken along the arrow IVb in FIG. FIG. 4 is a side view of the second connector shown in FIG. 3 and a partially enlarged view thereof. It is the side view seen from another direction of the 2nd connector shown in FIG. 3, and its partial enlarged view. It is a perspective view of the terminal with which the 2nd connector is equipped. FIG. 8A is a configuration diagram of a lever in the second connector unit shown in FIG. 4, FIG. 8A is a perspective view and a partially enlarged view thereof, and FIG. 8B is a side view and a partially enlarged view thereof. FIG. 5 is a side view of the second connector unit shown in FIG. 4 and a partially enlarged view thereof. FIG. 10A is a configuration diagram of the second connector unit shown in FIG. 4, FIG. 10A is a side view seen from a different direction from FIG. 9, and FIG. 10B is a view taken along the line Xb-Xb in FIG. It is sectional drawing and its partial enlarged view. It is a perspective view which shows the initial state which started fitting the 1st connector and 2nd connector unit which comprise the connector apparatus of embodiment. It is the side view of the state shown in FIG. 11, and its partial enlarged view. 13 (a) is a side view seen from a different direction from FIG. 12 in the state shown in FIG. 11, and FIG. 13 (b) is a sectional view taken along arrow XIIIb-XIIIb in FIG. 13 (a) and a partially enlarged view thereof. is there. FIGS. 12A and 12B are views showing an initial stage state in which the lever is slightly rotated from the state shown in FIG. 12, FIG. 12A is a side view, FIG. 12B is a side view seen from another direction, and a partially enlarged view thereof. FIG. It is the XV-XV arrow sectional drawing of Fig.14 (a), and its partial enlarged view. FIGS. 16A and 16B are views showing a state in which the lever is further rotated from the state shown in FIG. 14, and FIG. 16A is a side view, and FIG. 16B is a side view seen from another direction and a partially enlarged view thereof. . It is the XVII-XVII arrow sectional drawing of Fig.16 (a), and its partial enlarged view. It is a figure which shows the state of the last stage which rotated the lever from the state shown in FIG. 16 to a connection completion position, FIG. 18 (a) is a side view, FIG.18 (b) is the side view seen from another direction, FIG. It is the XIX-XIX arrow sectional drawing of Fig.18 (a), and its partial enlarged view. FIG. 20 (a) is a perspective view showing an initial stage of mounting the connector on the board, and FIG. 20 (b) is a diagram in which the connector is slid with respect to the board. It is a perspective view which shows the state at the time of connection completion.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.
FIG. 1 is a perspective view showing a state before connection of the connector device of the embodiment.
As shown in FIG. 1, the connector device of the embodiment includes a first connector 100 on the lower side in the drawing, a second connector 210 on the upper side in the drawing to be fitted and connected to the first connector 100, The connector cover 250 is mounted on the upper side of the second connector 210, and the lever 280 is mounted on the second connector 210. The lever 280 is a main element constituting a cam mechanism described later. The second connector 210, the connector cover 250, and the lever 280 constitute a second connector unit 200 by being assembled together.

  2 is a block diagram of the first connector, FIGS. 3, 9, and 10 are block diagrams of the second connector unit, FIGS. 4 to 6 are block diagrams of the second connector, and FIG. 7 is the second connector. FIG. 8 is a configuration diagram of a lever, and FIG. 8 is a configuration diagram of a lever.

  As shown in FIG. 2, the first connector 100 has a substantially rectangular shape in plan view, and has an upper housing (first connector housing) 110 having a fitting recess 112 into which the second connector 210 is fitted. The lower housing (first connector housing) 120 coupled to the lower side of the lower housing 120 and the board 130 fixed between the upper housing 110 and the lower housing 120. The fitting recess 112 is secured inside the annular hood wall 111, and the board 130 is fitted into the inner recess of the fitting recess 112 in the fitting direction of the second connector 210 (hereinafter referred to as “connector fitting”). 11, which is arranged so as to face the direction perpendicular to the direction of the arrow A in FIG. 11, and a number of electrodes 131 (see FIG. 13) is arranged. Further, a pair of engaging pins 115 that are elements of a cam mechanism to be described later project from the longer outer wall surface of the hood wall 111 of the upper housing 110.

  As shown in FIG. 4, the second connector 210 has a second connector housing 210 </ b> A that is fitted into the fitting recess 112 of the upper housing 110 of the first connector 100. The second connector housing 210 </ b> A has a thick plate shape that is substantially rectangular in a plan view, and has a central wall 211 and an outer peripheral wall 212. The second connector housing 210A is inserted into the fitting recess 112 of the upper housing 110 of the first connector 100. The second connector housing 210A has a small size that can move slightly in the longitudinal direction in the inserted state. [Refer to FIG. 13B].

  In the central wall 211 of the second connector housing 210A, a plurality of terminal accommodating chambers 213 penetrating in the thickness direction (the fitting direction of the second connector 210) are formed. Each terminal 290 is accommodated and fixed.

  As shown in FIG. 7, each terminal 290 is composed of a combination of two parts, a terminal main body 291 and a contact 292. The terminal main body 291 has a rectangular box-shaped box portion 291a at the front, and thereafter It has a conductor crimping portion 291c and a covering crimping portion 291d of the electric wire via a connecting portion 291b on the side, and is attached to the tip of the electric wire extending backward.

  Further, the contact 292 is inserted into the inside of the box portion 291a of the terminal main body 291, and the rear end engagement piece 292c is engaged with the engagement hole 291e provided in the wall of the box portion 291a, so that the front end contact portion 292a. Is slidably projected in the direction of arrow E (longitudinal direction of the terminal 290) from the front end of the box portion 291a. The tip contact portion 292a is biased in the protruding direction by the spring property of a spring portion (not shown) formed between the tip contact portion 292a and the rear end engagement piece 292c. The tip contact portion 292a is a portion that is in contact with the electrode 131 arranged on the surface of the substrate 130 of the first connector 100, and the terminal 290 is properly accommodated in the terminal accommodating chamber 213 of the second connector housing 210A. In this state, the connector housing 210A protrudes from the front end in the fitting direction (see FIG. 13B).

  4 to 6, a pair of lever mounting brackets 215 having an L-shaped cross section are integrally formed on the outer peripheral wall 212 of the second connector housing 210 with a space therebetween. . The lever mounting bracket 215 is disposed outside the outer peripheral wall 212 of the second connector housing 210 with a gap between them so that the lever mounting bracket 215 interferes with the hood wall 111 of the first connector 100 when the connector is fitted. This is because it is positioned outside of the hood wall 111 without being performed. Each lever mounting bracket 215 is provided with a lever mounting shaft 217 projecting outward, and a movement path regulating groove 216 for engaging the engaging pin 115 on the first connector 100 side is provided in the vicinity thereof. .

  As shown in FIG. 5, the movement path restriction groove 216 includes a vertical groove part 216 a that restricts the movement path of the engagement pin 115 in a direction parallel to the connector fitting direction when the engagement pin 115 is engaged, and a vertical groove part. 216a is connected to the bent portion 216b through the bent portion 216b, and the engagement pin 115 is engaged to restrict the movement path of the engagement pin 115 in a direction perpendicular to the connector fitting direction. It is formed as a route. Further, the lever mounting bracket 215 is provided with a temporary locking portion (temporary locking means) 218 for temporarily locking the lever 280 at the initial position.

  As shown in FIG. 6, a stopper projection 217 a is provided at the tip of the lever mounting shaft 217 to prevent the lever 280 from falling off when the lever 280 is mounted. As shown in FIGS. 4 and 5, the outer peripheral wall 212 of the second connector housing 210 </ b> A is provided with a cover locking portion 214 for locking the connector cover 250 and the second connector 210. A flexible plate 220 with a temporary locking protrusion 221 for temporarily locking the second connector 210 to the first connector 100 in the initial state of being fitted in the fitting recess 112 of the connector 100 is provided. ing.

Next, the lever 280 that is the main element of the cam mechanism will be described.
As shown in FIGS. 3 and 8, the lever 280 includes a pair of side plates 281 each having a mounting hole 283 serving as a rotation fulcrum at each one end, and an operation portion 282 that connects the other ends of the pair of side plates 281. The mounting hole 283 is fitted into the lever mounting shaft 217 protruding from the outer surface of the lever mounting bracket 215 of the second connector housing 210A, so that the connector is mounted on the second connector housing 210A. It is mounted so as to be rotatable within a plane including the fitting direction. A recess 284 is provided around the mounting hole 283 of the lever 280, and the stopper projection 271 at the tip of the lever mounting shaft 217 is accommodated in the recess 284, so that the lever 280 is attached to the second connector housing 210A. It is prevented from coming off in a state.

  Each side plate 281 of the lever 280 is formed with a cam groove 285 having a predetermined path with respect to the mounting hole 283. The cam groove 285 is set so that the distance from the mounting hole (rotation fulcrum) 283 becomes closer as it goes from the inlet portion 285a to the inner portion 285c, and the engagement pin 115 is located immediately behind the inlet portion 285a. A contact wall 285b is provided for picking up the.

  Further, the inner surface of each side plate 281 of the lever 280 is temporarily locked to the initial position before the rotation operation by engaging with a temporary locking portion 218 protruding from the outer surface of the lever mounting bracket 215. Temporary locking protrusions (temporary locking means) 287 are provided. Further, inside the operation portion 282 of the lever 280, as shown in FIG. 19, when the lever 280 is rotated to the connection completion position, the lock portion (main locking means) 256 on the connector cover 250 side is engaged. A mating lock projection (main locking means) 286 is provided.

  Further, as shown in FIG. 3, the connector cover 250 has a U-shape including a pair of side walls 251 and a top wall 252 connecting the upper ends of the side walls 215, and an engagement hole 254 provided in the side wall 251. Is engaged with a cover locking portion 214 provided in the second connector housing 210A, so that the upper portion of the first connector 210 is covered.

  The lever 280 having the cam groove 285, the engaging pin 115 on the first connector 100 side, and the movement path restricting groove 216 formed in the second connector housing 210A described above correspond to the rotation of the lever 280. The second connector 210 is moved along the predetermined movement path with respect to the first connector 100 by the cam action by the cam groove 285 and the engagement pin 115 and the movement path restriction action of the engagement pin 115 by the movement path restriction groove 216. The cam mechanism is configured to be moved and connected.

  The cam mechanism constituted by such elements moves the second connector 210 in a direction parallel to the connector fitting direction with respect to the first connector 100 in the initial stage of the turning operation of the lever 280. Then, the tip contact portion 292a of the terminal 290 is brought into contact with the surface of the substrate 130. Subsequently, in a later stage of the rotation operation of the lever 280 in a state where the tip contact portion 292a of the terminal 290 is brought into contact with the surface of the substrate 130, The second connector 210 is moved in a direction perpendicular to the connector fitting direction with respect to the first connector 100, and thereby the tip contact portion 292 a of the terminal 290 is slid along the surface of the substrate 130 to contact the tip of the terminal 290. The portion 292 a is brought into contact conduction while being rubbed against the electrode 131 on the surface of the substrate 130.

Next, the operation will be described with reference to FIGS.
First, as shown in FIGS. 11 to 13, the second connector 210 is pressed against the first connector 100 in the direction of arrow A to be initially fitted. In this state, the lever 280 falls to the initial position and is temporarily locked by engaging the temporary locking portion 218 and the temporary locking protrusion 287 as shown in FIG. 115 enters the longitudinal groove 216a of the movement path regulating groove 216 and the inlet 285a of the cam groove 285 as shown in FIG. At this time, as shown in FIG. 13, the tip contact portion 292a of the terminal 290 and the electrode 131 on the surface of the substrate 130 are not in contact with each other and are not electrically connected.

  From this state, the lever 280 is rotated as shown by an arrow B as shown in FIG. 14 while disengaging the temporary locking portion 218 and the temporary locking protrusion 287. Then, the contact wall 285b of the cam groove 285 hits the engagement pin 115, and the contact wall 285b pushes the engagement pin 115, so that the second connector 210 is shown in FIG. It starts to move in the direction of arrow C (in the direction to deepen the fitting). The movement of the second connector 210 at this stage is restricted only in the direction of arrow C because the engagement pin 115 moves along the vertical groove 216a of the movement path restriction groove 216.

  Next, when the lever 280 is further rotated, the engaging pin 115 reaches the bent portion 216b of the movement path regulating groove 216. When this stage is reached, the tip contact portion 292a of the terminal 290 contacts the surface of the substrate 130. Then, when the lever 280 is further rotated in a state where the tip contact portion 292a of the terminal 290 is in contact with the surface of the substrate 130, the engaging pin 115 is inserted into the lateral groove portion 216c of the movement path regulating groove 216 as shown in FIG. Since the engaging pin 115 moves along the lateral groove portion 216c after entering, the second connector 210 is in the direction of arrow D in FIG. 17 (direction orthogonal to the connector fitting direction). Will only move to.

  By this movement, the tip contact portion 292a of the terminal 290 slides along the surface of the substrate 130, and finally the tip contact portion 292a of the terminal 290 becomes an electrode on the surface of the substrate 130 as shown in FIG. The first connector 100 and the second connector 210 are electrically connected by contact conduction while rubbing against 131. Thus, when the lever 280 is rotated to the final stage, as shown in FIGS. 18 and 19, the lever 280 is rotated by 90 ° with respect to the initial position, and the lock projection 286 on the lever 280 side is connected to the connector cover. The lever 280 is locked by engaging the lock portion 256 of 250.

  As described above, according to the connector device of the present embodiment, the second connector 210 is connected to the first connector 100 at the initial stage of the rotation operation only by rotating the lever 280 in one direction. The tip contact portion 292a of the terminal 290 can be brought into contact with the surface of the board 130 by moving in a direction parallel to the connector fitting direction. The second connector 210 is moved in a direction perpendicular to the connector fitting direction, whereby the tip contact portion 292a of the terminal 290 is slid along the surface of the substrate 130, and the tip contact portion 292a of the terminal 290 is moved to the surface of the substrate 130. Contact conduction can be achieved while rubbing against the electrode 131. Therefore, highly reliable electrical connection can be achieved while exhibiting a sufficient wiping function only by operating the lever 280, and workability of connector connection can be improved.

  In the connector device of this embodiment, the lever 280 having the cam groove 285, the engagement pin 115 that engages with the cam groove 285, and the movement path restriction groove 216 that restricts the movement path of the engagement pin 115, Since the movement at the time of connector connection can be controlled, the configuration can be simplified.

  Further, in the connector device of this embodiment, the lever 280 can be reliably locked at the initial position and the connection completion position, so that the lever 280 can be prevented from inadvertently moving before or after the connection is completed. it can.

  Further, in the connector device of this embodiment, since the tip contact portion 292a of the terminal 290 is biased in the protruding direction, it is possible to prevent excessive force from being applied to the terminal 290 and the electrode 131, and at the time of sliding. Stable operation can be made possible.

  In addition, this invention is not limited to embodiment mentioned above, A deformation | transformation, improvement, etc. are possible suitably. In addition, the material, shape, dimensions, number, arrangement location, and the like of each component in the above-described embodiment are arbitrary and are not limited as long as the present invention can be achieved.

  For example, in the above-described embodiment, the engaging pin 115 is provided on the first connector 100 side, the lever 280 is attached on the second connector 210 side, and the movement path restricting groove 216 is provided. The engagement pin 115 may be provided on the second connector 210 side, and the lever 280 and the movement path regulating groove 216 may be provided on the first connector 100 side.

100 first connector 110 upper housing (first connector housing)
112 fitting recess 115 engaging pin 130 substrate 131 electrode 210 second connector 210A second connector housing 213 terminal accommodating chamber 216 movement path regulating groove 216a longitudinal groove portion 216b bent portion 216c lateral groove portion 218 temporary locking portion (temporary locking) means)
256 Locking part (main locking means)
280 Lever 286 Lock protrusion (main locking means)
285 Cam groove 287 Temporary locking projection (temporary locking means)
290 Terminal 292a Tip contact area

Claims (4)

The first connector and the second connector connected to each other, and a lever attached to one of the first connector and the second connector are rotated to rotate the first connector and the second connector. A cam mechanism for connecting the connector, and a lever-equipped connector device,
The first connector includes a first connector housing having a fitting recess into which the second connector is fitted, and an inner back portion of the fitting connector of the first connector housing. A substrate having a number of electrodes on a surface facing the fitting direction of the second connector, the substrate being arranged to face the fitting direction perpendicularly,
The second connector is accommodated in a second connector housing that is fitted in a fitting recess of the first connector housing, a terminal accommodating chamber formed in the second connector housing, and the second connector. A terminal in which a front end contact portion that conducts contact with an electrode disposed on a surface of the substrate is positioned at a front end in the fitting direction of the housing, and
The cam mechanism moves the second connector in a direction parallel to the fitting direction with respect to the first connector in an initial stage of the rotation operation of the lever so that the terminal is placed on the surface of the substrate. In a later stage of the pivoting operation of the lever in a state where the tip contact portion is brought into contact, and then the tip contact portion of the terminal is in contact with the surface of the substrate, the second contact with respect to the first connector is performed. The connector is moved in a direction perpendicular to the fitting direction, thereby sliding the tip contact portion of the terminal along the surface of the substrate, and contacting the tip contact portion of the terminal while rubbing the electrode on the surface of the substrate. A connector device with a lever, which is configured to conduct.   The cam mechanism is rotatably attached to one of the first connector and the second connector, and has a cam groove formed in a predetermined path with respect to a rotation fulcrum; An engagement pin that is provided on the other connector and engages with the cam groove of the lever, and is formed on the one connector, and the engagement pin engages to move the movement path of the engagement pin. A vertical groove that regulates in a direction parallel to the direction, and a lateral groove that regulates the movement path of the engagement pin in a direction orthogonal to the fitting direction by engaging the engagement pin continuously with the vertical groove. An L-shaped movement path restriction groove, and a cam action by the cam groove and the engagement pin according to the rotation of the lever and restriction of the movement path of the engagement pin by the movement path restriction groove. And the first Lever with a connector device according to claim 1, wherein the connecting is moved along the second connector in a predetermined path of movement relative to the connector.   A temporary locking means for temporarily locking the lever at an initial position before the rotation operation and a final locking means for finally locking the connection at a connection completion position after the rotation operation are provided. Item 3. A connector device with a lever according to item 1 or 2.   The tip contact portion of the terminal is slidably provided in the fitting direction and is urged in a direction protruding from the front end of the second connector housing. A connector device with a lever according to item 1.

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