JP4532589B2 - Connection terminal block blindfolder - Google Patents

Description

  The present invention provides a connection terminal that is exposed from a gap between a portable electronic device and a connection terminal block when a portable electronic device such as a mobile phone or a digital camera is set on the connection terminal block to perform charging or transmission / reception of communication signals. The present invention relates to a blindfolding device for a connection terminal block which is blindfolded to prevent an accident such as a short circuit.

When setting a portable electronic device such as a mobile phone to the charging device, a vertical installation method (a method in which the longitudinal direction is set substantially vertical), a horizontal installation method (a method in which the longitudinal direction is set substantially horizontal) And a laying method (a method in which the back is set on a substantially horizontal surface). Of these, an example of the laying method is shown in FIG. 8 (Patent Document 1).
The laying type charging device shown in FIG. 8 is set while the portable electronic device 12 is locked to the locking claw 24 at one end by putting the portable electronic device 12 on the set recess 11 of the housing 10 with the back surface facing the back. Then, the portable electronic device 12 is locked to the hooks 17 on both sides, and the electrode 52 at the other end of the portable electronic device 12 is connected to the terminal contact portion 40 of the connection terminal 28 that protrudes from the protruding / exiting hole 16 into the gap 51. Charging.

JP2003-51875A.

In the charging device described in Patent Document 1, if the gap 51 generated between the terminal retracting hole 16 and the portable electronic device 12 is too small, they interfere with each other when the portable electronic device 12 is attached to and detached from the charging device, and the inner wall portion of the housing 10 The terminal contact portion 40 of the connection terminal 28 may be damaged by being rubbed, and may be damaged or deformed. Therefore, it is desirable to form with a gap 51 having a certain width. However, if the gap 51 is too large, the binding needle of the document falls into the gap 51, causing a short circuit accident.
Further, in the case where the terminal contact portion 40 of the connection terminal 28 always protrudes from the terminal retracting hole 16, there is a problem that touching the hand may cause low temperature burns or a short circuit accident.

  It is an object of the present invention to provide a blindfolding device for a connection terminal block that blinds a gap between a connection terminal protruding and retracting hole and a portable electronic device when the portable electronic device is set.

  A blindfolding device for a connection terminal block according to the present invention is a connection terminal block comprising a connection terminal that contacts and separates from an electrode of the portable electronic device in a set recess of a housing for setting the portable electronic device. It is characterized in that a blind ridge is provided so as to be able to appear and disappear, facing the projecting gap.

  More specifically, a set recess for laying and setting the portable electronic device is provided on the upper surface of the housing, and the connection terminal that contacts and separates from the electrode of the portable electronic device appears and disappears from the housing according to the attachment and detachment of the portable electronic device. In the connection terminal block configured as described above, a terminal cover portion is provided to rise from the rear portion of the mounting plate portion of the set concave portion, and the push button extends and retracts continuously from the front portion of the terminal cover portion and a part of the mounting plate portion. A window is formed, and a push button having a rotating shaft as a fulcrum is provided inside the terminal cover portion so as to face the push button in / out window, and can be swung according to the attachment / detachment of the portable electronic device. A pressing protrusion that is urged by a terminal urging spring and protrudes from the mounting plate portion side of the pressing button retracting window, and when the pressing protrusion is pressed down when the portable electronic device is set, from the front portion side Terminal for projecting the connection terminal A sunk groove is formed, and a shutter frame is slidably provided between the push button retracting window and the push button, and the portable electronic device faces the gap protruding from the terminal contact portion of the connection terminal on the shutter frame. It is characterized by providing a blindfolded ridge that appears and disappears according to the attachment and detachment of.

The blind ridge of the shutter frame is configured to protrude in contact with the terminal contact portion of the connection terminal.
Further, the blind ridge of the shutter frame is configured to protrude in contact with the protrusion provided on the pressing button.

According to the first aspect of the present invention, the setting recess of the portable electronic device is provided in the housing, and the connection terminal that contacts and separates from the electrode of the portable electronic device is configured to appear and disappear from the housing according to attachment / detachment of the portable electronic device In the connection terminal block, a pressing button protruding and retracting window is formed in the set recess, and a pressing button swingable according to the attachment and detachment of the portable electronic device is provided inside the housing facing the pressing button protruding and retracting window, A pressing protrusion that is urged by a terminal urging spring and protrudes from the pressing button protruding and retracting window to the pressing button, and a terminal protruding and protruding that protrudes the connection terminal when the pressing protrusion is pressed when the portable electronic device is set. A portable electronic device is formed so that a groove is formed and a shutter frame is swingably provided between the push button retracting window and the press button, and the shutter frame faces a gap protruding from the terminal contact portion of the connection terminal. Is provided with the blindfold ridge infested according to detachable, the gap can be made taking some extent, the portable can be prevented from interfering with each other when attached to and detached from the charging device of the electronic devices, such as staples documents into the gap Can be prevented and short circuit accidents can be eliminated.

According to the second aspect of the present invention, the set concave portion of the portable electronic device is provided on the upper surface of the housing, and the connection terminal that contacts and separates from the electrode of the portable electronic device appears and disappears from the housing according to the attachment and detachment of the portable electronic device. In the connection terminal block configured as described above, a terminal cover portion is provided to rise from the rear portion of the mounting plate portion of the set concave portion, and the push button extends and retracts continuously from the front portion of the terminal cover portion and a part of the mounting plate portion. A window is formed, and a push button having a rotating shaft as a fulcrum is provided inside the terminal cover portion so as to face the push button in / out window, and can be swung freely by attaching and detaching the portable electronic device. A pressing protrusion that is urged by a terminal urging spring and protrudes from the mounting plate portion side of the pressing button retracting window, and when the pressing protrusion is pressed down when the portable electronic device is set, from the front portion side Terminal output for projecting the connection terminal A groove is formed, and a shutter frame is swingably provided between the push button retracting window and the press button, and the shutter frame faces a gap protruding from the terminal contact portion of the connection terminal of the portable electronic device. Since the blind protrusions that appear and disappear according to the attachment and detachment are provided, the terminal contact portion of the connection terminal is always drawn from the terminal appearance hole so that it does not touch the hand or cause a short circuit accident.

According to the invention described in claim 3, since the blind ridge of the shutter frame protrudes in contact with the terminal contact portion of the connection terminal, it surely coincides with the protrusion timing of the terminal contact portion. The gap can be blocked.

  According to the fourth aspect of the present invention, the blind ridge of the shutter frame protrudes in contact with the protrusion provided on the press button, so that it is completely coincident with the rotation of the press button and is surely a gap. Can be cut off.

  According to the fifth aspect of the present invention, the shutter frame includes a horizontal frame portion swingably provided on the lower surface of the mounting plate portion of the set recess, and a rising button and a push button protruding and retracting from an end of the horizontal frame portion. It consists of a vertical frame provided between the windows, and this vertical frame is provided with a blindfold ridge and a shutter piece that shields the upper half of the press button, so when the portable electronic device is set in the set recess, the blindfold ridge When the portable electronic device is not set, the upper half of the push button can be shielded with the shutter piece.

It is a perspective view which shows Example 1 of the blindfolding apparatus of the connection terminal block by this invention. FIG. 5 is a partially cutaway side view showing a state after the portable electronic device 12 is mounted in the set recess 11 of the connection terminal block blindfolder according to the present invention. FIG. 3 is a partially cutaway side view showing a state before the portable electronic device 12 is mounted in the set recess 11 of the connection terminal block blindfolder according to the present invention. 1A and 1B show components incorporated in a blindfolding device for a connection terminal block according to the present invention, in which FIG. 1A is a perspective view of a shutter frame 26, FIG. 1B is a perspective view of a pressing button 29 as viewed from the front, and FIG. FIG. 4 is a perspective view of the pressing button 29 as seen from the rear surface, and FIG. It is the front view which notched some terminal cover parts 23 in the blindfolding apparatus of the connection terminal block of this invention. (A) is the sectional view on the AA line in FIG. 5, (b) is the sectional view on the BB line in FIG. It is a sectional side view of the principal part which shows Example 2 of this invention. It is a perspective view of the conventional connection terminal block.

  The blindfolding device of the connection terminal block according to the present invention takes a gap to some extent, prevents interference with each other when the portable electronic device is attached to or detached from the charging device, and prevents the binding needle of the document from dropping into the gap, In order to eliminate a short circuit accident, in the connection terminal block having a connection terminal that contacts and separates from the electrode of the portable electronic device in the set recess of the housing in which the portable electronic device is set, a gap protruding from the terminal contact portion in the connection terminal Provide blindfolded ridges that can be moved up and down.

A blindfolding device for a connection terminal block according to the present invention is provided with a set recess of a portable electronic device on an upper surface of a housing, and the connection terminal that contacts and separates from the electrode of the portable electronic device appears and disappears from the housing according to attachment and detachment of the portable electronic device Employing the connection terminal block configured as described above is particularly effective because the terminal contact portion of the connection terminal is always drawn from the terminal in / out hole and does not touch the hand or cause a short circuit accident. For this purpose, a terminal cover portion is provided by standing up from the rear portion of the mounting plate portion of the set concave portion, and a push button protruding / retracting window continuous to the front portion of the terminal cover portion and a part of the mounting plate portion is formed. A push button having a rotating shaft as a fulcrum is provided inside the terminal cover portion so as to face the push button protruding and retracting window according to the attachment and detachment of the portable electronic device. A pressing projection that is biased to project from the placement plate portion side of the push button retracting window, and when the pressing projection is pushed down when the portable electronic device is set, the connection terminal is projected from the front portion side. A terminal in / out groove is formed, and a shutter frame is swingably provided between the push button in / out window and the press button, and the portable electronic device faces the gap protruding from the terminal contact portion of the connection terminal. Set up blindfolded ridges that appear and disappear as devices are attached and detached That.

In order to completely block the gap in perfect coincidence with the projecting timing of the terminal contact portion, the blind ridge of the shutter frame is configured to project in contact with the terminal contact portion of the connection terminal.
Further, in order to completely block the gap in perfect coincidence with the rotation of the push button, the blind ridge of the shutter frame is configured to protrude in contact with the protrusion provided on the press button.

  When the portable electronic device is set in the set recess, not only is it shielded by the blind ridge, but when the portable electronic device is not set, the shutter frame is used to shield the upper half of the push button with the shutter piece. A horizontal frame portion swingably provided on the lower surface of the mounting plate portion of the set recess, and a vertical frame provided between the pressing button and the push button retracting window rising from the end of the horizontal frame portion. A shutter piece is provided on the vertical frame to shield the blind ridge and the upper half of the pressing button.

Embodiment 1 of the present invention will be described below with reference to the drawings.
1 to 7, the mounting plate portion 30 in the set recess 11 of the housing 10 is preferably configured to set the portable electronic device 12 sideways and laid down. For example, the mounting plate portion 30 is configured to be inclined so as to increase the depth at an angle of 10 degrees. A front wall portion 19 and a side wall portion 20 are provided on the outer periphery of the mounting plate portion 30 at a height substantially equal to the thickness of the portable electronic device 12 to be set. Among these, the front wall portion 19 is formed with a front notch 21 for inserting a finger for attaching / detaching the portable electronic device 12 at the center portion, and the front wall portions 19 on both sides are formed when the portable electronic device 12 is set. The locking claw 24 is provided. Inside the side wall portions 20 on both sides, a protrusion 15 for guiding when the portable electronic device 12 is set and a hook 17 for locking the portable electronic device 12 are provided so as to be able to advance and retract. The mounting plate portion 30 has a protrusion 15 for forming a slight gap between the portable electronic device 12 and the mounting plate portion 30 when the portable electronic device 12 is set, and a power source that is pressed when the portable electronic device 12 is set. Is provided.

On the rear side of the mounting plate portion 30, approximately one third is a terminal cover portion 23, and the rest is a finger hook portion 22 for attaching and detaching the portable electronic device 12. This finger-hanging portion 22 is substantially horizontal while the mounting plate portion 30 is slightly inclined, and when the set portable electronic device 12 is removed, a finger is put on the front notch 21 and the finger-hanging portion 22. Lift the rear part off.
The terminal cover portion 23 has a push button protruding / retracting window 31 cut out so as to continue from the front surface portion 55 to a part of the mounting plate portion 30. The push button protruding / exiting window 31 is formed so that the front surface 55 side is slightly wider than the mounting plate 30 side, and the vertical frame portion 44 of the shutter frame 26 described later faces the wide portion. A push button 29, a shutter frame 26, and a connection terminal 28 are provided inside the terminal cover portion 23 facing the push button retracting window 31.

  The pressing button 29 has a pressing protrusion 32 protruding from the pressing button protruding and retracting window 31, and a vertical piece portion 33 located behind the front portion 55, and a rotation shaft pivotally supported on the mounting plate portion 30. 35 is swingably attached. As shown in FIGS. 6 (b), 4 (b), and 4 (c), terminal protrusion / recess grooves 34 are formed on both sides of the pressing button 29 from the vertical piece 33 to the pressing protrusion 32. The opening is open to the rear surface. A terminal urging spring 36 is wound around the rotating shafts 35 on both sides, and a connecting end portion 56 at the tip of the terminal urging spring 36 is engaged with a spring engagement portion 53 on the lower surface of the mounting plate portion 30. The other end is engaged with the spring engaging portion 37 at the upper end on both sides of the pressing button 29, and the pressing button 29 is normally urged clockwise as shown in FIG. The window 31 protrudes from a corner portion of the mounting plate portion 30 and the front portion 55 of the terminal cover portion 23.

  A connection terminal 28 is inserted into the terminal protrusion / recess groove 34 of the push button 29 from the back. As shown in FIG. 4 (d), the press button 29 is wound around the shaft 58 of the terminal holding part 42 attached to the printed circuit board 27 a plurality of times, and the tip is connected to the wiring of the printed circuit board 27. The terminal contact portion 40 at the upper end protrudes outward from the terminal retracting groove 34, and the engagement end portion 41 at the tip of the terminal contact portion 40 is engaged with the terminal engagement portion 38 on the back surface of the vertical piece portion 33. ing. In the connection terminal 28, the terminal contact portion 40 is urged counterclockwise by its own spring force, but by setting the spring force of the terminal urging spring 36 sufficiently larger than the spring force of the connection terminal 28. Since the press button 29 is normally urged clockwise as shown in FIG. 3, the terminal contact portion 40 is drawn inward from the press button protruding / exiting window 31 of the front portion 55. Further, on the back surface of the vertical piece portion 33, a terminal sliding portion 39 inclined at an upper portion continuous with the terminal locking portion 38 is formed. In FIG. 3, the shaft 58 around which the connection terminal 28 is wound is formed so as to be on the left side of the line connecting the rotation shaft 35 of the press button 29 and the locking end 41, so that the press button 29 has a predetermined angle. When the counterclockwise rotation in the figure only, the locking end 41 moves from the terminal locking portion 38 to the terminal sliding portion 39 so that the terminal contact portion 40 rapidly protrudes outward from the terminal retracting groove 34.

  The shutter frame 26 integrally includes a horizontal frame portion 43 and a vertical frame portion 44, and a swing shaft 48 is swingable on a bearing portion 57 on the lower surface of the mounting plate portion 30 on the side surface of the horizontal frame portion 43. The left and right protrusions 49 and 50 on the upper surface of the horizontal frame 43 are formed with a slight gap from the lower surface of the mounting plate 30. As shown in FIG. 5, the vertical frame portion 44 is disposed on both sides of the push button 29 inside the push button protruding and retracting window 31, and a blind ridge 45 is formed on the side of the upper end portion. A shutter piece 46 is provided in the downward direction, and a terminal intrusion groove 47 communicating with the terminal intrusion groove 34 is formed on both sides of the shutter piece 46. The vertical frame portion 44 of the shutter frame 26 is usually lowered with the swing shaft 48 as a fulcrum until the projection 49 comes into contact with the lower surface of the mounting plate portion 30, and as a result, the blind protrusion ridge 45 is connected to the terminal cover portion 23. The front surface portion 55 and the substantially surface position coincide with each other.

Next, the attaching / detaching operation of the portable electronic device 12 will be described.
When the portable electronic device 12 is not mounted in the set recess 11 of the housing 10, the pressing button 29 and the connection terminal 28 are urged by the terminal urging spring 36 as shown in FIG. Is located. At this time, the shutter frame 26 is rotated in the clockwise direction in FIG. 3 by its own weight on the vertical frame portion 44 side, and the projection portion 49 is in contact with the lower surface of the mounting plate portion 30. The protrusion 45 does not protrude from the front portion 55, and the inside of the front portion 55 is shielded by the shutter piece 46.

  In this state, as shown by a chain line in FIG. 3, the portable electronic device 12 is turned sideways and the front side is engaged with the locking claw 24 of the front wall portion 19 while the lower corner of the rear side of the push button 29 is Lay down on the pressing protrusion 32. In this state, the rear of the portable electronic device 12 is pushed from above.

  When the pressing protrusion 32 of the pressing button 29 is pushed in at the lower corner of the rear side of the portable electronic device 12, the power button 25 is pushed on the lower surface of the portable electronic device 12, as shown in FIG. (Not shown) is turned on, and the pressing button 29 rotates counterclockwise in the figure against the terminal biasing spring 36. When the push button 29 is rotated counterclockwise, the connection terminal 28 is urged counterclockwise so that the connection button 28 follows the rotation of the push button 29 and the locking end 41 is the terminal locking portion. It rotates counterclockwise while being locked to 38. Then, the terminal contact part 40 protrudes from the front part 55 through the terminal intrusion groove 47 of the shutter frame 26. Here, when the locking end portion 41 is locked to the terminal locking portion 38, the terminal contact portion 40 protrudes at the same speed as the rotation of the pressing button 29, but the shaft 58 of the connection terminal 28 is pressed. Since it is on the left side in the figure with respect to the line connecting the rotation shaft 35 and the locking end 41 of the button 29, the locking end 41 is connected to the terminal locking portion immediately before the bottom surface of the portable electronic device 12 reaches the mounting plate 30. The terminal contact portion 40 rapidly moves outward from the terminal protrusion / depression groove 34 and comes into pressure contact with the electrode 52 on the side surface of the portable electronic device 12.

At the same time, when the terminal contact portion 40 protrudes, the upper portion of the terminal contact portion 40 comes into contact with the lower surface of the blindfold protrusion 45 to push out the blindfold protrusion 45. Therefore, the gap 51 generated between the front portion 55 and the portable electronic device 12 is instantly blindfolded by the blindfold protrusion 45. In general, if the gap 51 generated between the front portion 55 and the portable electronic device 12 is too small, they interfere with each other when the portable electronic device 12 is attached and detached, and the operating parts of the push button 29 and the connection terminal 28 are forced and damaged. Or a certain amount of gap 51 is formed. However, if the gap 51 is too large, the binding needle of the document falls into the gap 51, causing a short circuit accident.
However, according to the present invention, these inconveniences are solved by blindfolding with the blindfold protrusion 45 simultaneously with the protrusion of the terminal contact portion 40.

  In such a state of charging, as shown in FIG. 1, the screen 18 can be raised in the longitudinal direction so that the most viewable angle can be enjoyed. It is also possible to close the screen 18 and wake up in the short direction to enjoy the video.

  When removing the portable electronic device 12 set in the set recess 11, if a thumb is put on the front notch 21 of the front wall portion 19 and another finger is applied to the position of the finger hook portion 22 on the rear surface of the portable electronic device 12, The portable electronic device 12 is lifted with the position locked to the locking claw 24 of the front wall portion 19 as a fulcrum, and the portable electronic device 12 can be easily removed by detaching from the hook 17. When the portable electronic device 12 is extracted, the pressing button 29 is rotated clockwise in the figure by the terminal biasing spring 36, and the locking end portion 41 of the connection terminal 28 is moved from the terminal sliding portion 39 to the terminal locking portion 38, The terminal contact part 40 is drawn inside the terminal cover part 23. At the same time, the pressing protrusion 32 of the pressing button 29 protrudes from the pressing button retracting window 31. Further, the shutter frame 26 descends with its own weight on the vertical portion 44 side with the swing shaft 48 as a fulcrum, and the blindfold protrusion 45 is retracted from the push button retracting window 31.

In the embodiment, as shown in FIG. 2, when the terminal contact portion 40 protrudes, the upper portion of the terminal contact portion 40 comes into contact with the lower surface of the blindfold protrusion 45 to push out the blindfold protrusion 45.
The present invention is not limited to this, and as shown in FIG. 7, a protrusion 54 is integrally provided on the front surface of the vertical piece portion 33 of the press button 29, and when the press button 29 rises, the protrusion 54 The blind projection 45 of the vertical frame portion 44 of the shutter frame 26 may be pushed out so that the gap 51 generated between the front portion 55 and the portable electronic device 12 is instantaneously blinded.

  In the above-described embodiment, the example of the laying-down method when a portable electronic device such as a mobile phone is set in the charging device has been described. However, the present invention is not limited to this, and it can be used as it is in a vertical installation method (method in which the longitudinal direction is set to be substantially vertical), a horizontal installation method (method in which the longitudinal direction is set to be substantially horizontal), or the like. .

In the embodiment, as shown in FIG. 3, the terminal contact portion 40 is biased counterclockwise by its own spring force in the connection terminal 28, but the terminal biasing spring is more than the spring force of the connection terminal 28. By setting the spring force of 36 sufficiently large, the push button 29 is normally urged clockwise, so that the terminal contact portion 40 is pulled inward from the push button retracting window 31 of the front portion 55. It was set as the composition.
However, the present invention is not limited to this, and the connection terminal 28 is not urged by the terminal urging spring 36, and the terminal contact portion 40 always protrudes from the push button in / out window 31 of the front portion 55. The present invention can also be used.

In the embodiment, as shown in FIG. 2, when the terminal contact portion 40 protrudes, the upper portion of the terminal contact portion 40 contacts the lower surface of the blindfold protrusion 45 and pushes out the blindfold protrusion 45, as shown in FIG. In addition, the projection 54 pushes the blind ridge 45 of the vertical frame portion 44 of the shutter frame 26 onto the front surface of the vertical piece portion 33 of the push button 29, and the gap 51 generated between the front portion 55 and the portable electronic device 12 is instantaneously formed. Configured to be blindfolded.
However, the present invention is not limited to this, and the blind ridge 45 of the vertical frame portion 44 of the shutter frame 26 is urged in the direction in which the gap 51 is always shielded by its own weight or a spring, so that the portable electronic device 12 is moved to the blind ridge 45. It can also be set as a setting while touching.

DESCRIPTION OF SYMBOLS 10 ... Housing, 11 ... Set recessed part, 12 ... Portable electronic device, 13 ... Presser, 14 ... Presser retracting hole, 15 ... Projection, 16 ... Feeding terminal retracting hole, 17 ... Hook, 18 ... Screen, 19 ... Front Wall part, 20 ... Side wall part, 21 ... Front notch, 22 ... Finger hook part, 23 ... Terminal cover part, 24 ... Locking claw, 25 ... Power button, 26 ... Shutter frame, 27 ... Printed circuit board, 28 ... Connection terminal 29 ... Pressing button, 30 ... Placing plate part, 31 ... Pressing button projecting window, 32 ... Pressing protrusion, 33 ... Vertical piece part, 34 ... Terminal projecting groove, 35 ... Rotating shaft, 36 ... Terminal biasing spring, 37 ... Spring locking portion, 38 ... Terminal locking portion, 39 ... Terminal sliding portion, 40 ... Terminal contact portion, 41 ... Locking end portion, 42 ... Terminal holding portion, 43 ... Horizontal frame portion, 44 ... Vertical frame portion 45 ... Blindfold ridges, 46 ... Shutter pieces, 47 ... Terminal in / out grooves, 48 ... Oscillating shafts, 49 ... Projections Parts, 50 ... protruding portion, 51 ... gap, 52 ... electrode, 53 ... spring locking portion, 54 ... projection, 55 ... front portion, 56 ... connection end, 57 ... bearing portion, 58 ... shaft.

Claims (5)

In the connection terminal block configured to provide a set recess of the portable electronic device in the housing, and to connect and disconnect the connection terminal to and from the electrode of the portable electronic device from the housing according to the attachment and detachment of the portable electronic device, A push button protruding / retracting window is formed, and inside the housing facing the press button protruding / retracting window, a push button that can swing according to the attachment / detachment of the portable electronic device is provided. A pressing protrusion protruding from the pressing button protruding and protruding window and a terminal protruding groove for protruding the connection terminal when the pressing protrusion is pushed when the portable electronic device is set are formed. A shutter frame is slidably provided between the window and the push button, and a blindfold is formed on the shutter frame so as to face the gap protruding from the terminal contact portion of the connection terminal and to appear and disappear when the portable electronic device is attached / detached. Connection terminal block blindfold apparatus characterized in that a strip.   In the connection terminal block configured to provide a set recess of the portable electronic device on the upper surface of the housing, and to connect and disconnect the connection terminal to and from the electrode of the portable electronic device from the housing in accordance with the attachment and detachment of the portable electronic device, A terminal cover portion is provided to rise from the rear portion of the mounting plate portion of the set recess, and a press button protruding / contracting window is formed continuously on the front portion of the terminal cover portion and a part of the mounting plate portion. A pressing button having a rotating shaft as a fulcrum is provided inside the terminal cover portion so as to be swingable according to the attachment / detachment of the portable electronic device, and the pressing button is biased by a terminal biasing spring. A pressing protrusion that protrudes from the mounting plate portion side of the pressing button protruding and retracting window, and a terminal protrusion that protrudes the connection terminal laterally from the front portion side when the pressing protrusion is pressed when the portable electronic device is set. Forming a groove and pressing A shutter frame is provided in a swingable manner between the window and the push button, and the shutter frame faces the gap protruding from the terminal contact portion of the connection terminal, and the blindfold protruding and protruding according to the attachment / detachment of the portable electronic device. A blindfolding device for a connection terminal block, characterized by comprising:   The blindfolding device for a connection terminal block according to claim 2, wherein the blindfold protrusion on the shutter frame protrudes in contact with the terminal contact portion of the connection terminal.   The blindfolding device for a connection terminal block according to claim 2, wherein the blindfold protrusion on the shutter frame protrudes in contact with the protrusion provided on the pressing button.   The shutter frame is composed of a horizontal frame portion swingably provided on the lower surface of the mounting plate portion of the set recess, and a vertical frame provided between the push button and the push button retracting window rising from the end of the horizontal frame portion. 5. The connecting terminal block blindfolding device according to claim 2, wherein a shutter strip for shielding the blindfold protrusion and the upper half of the pressing button is provided on the vertical frame.

Images