Locking / unlocking control device

Abstract

To provide a locking / unlocking control device capable of being further simply installed when installed on a door.SOLUTION: The locking / unlocking control device comprises: a holder connected to a thumb turn installed on a surface of a door, configured so as to turn in at least one direction of locking or unlocking the thumb turn; a turning unit connected to the holder, configured such that the holder turns the thumb turn in at least one of the locking or unlocking direction in response to an external radio signal; a main body case configured so as to store at least a portion of the holder and a portion of the turning unit inside itself; and a support body that supports the holder by being attached on the surface of the door, configured to be movable in a direction perpendicular to the surface of the door for adjusting a distance from the surface of the door to the holder.SELECTED DRAWING: Figure 1

Description

Technical Field

[0001] The present disclosure relates to a locking and unlocking control device used in connection with a thumb turn of a door.

Background Art

[0002] Conventionally, for a door such as an entrance door, in order to lock and unlock it, a thumb turn is mainly installed on the surface of the door on the indoor side and a locking and unlocking control device capable of locking and unlocking such a thumb turn by remote operation is known. For example, Patent Document 1 discloses an electronic lock that locks or unlocks a door by remote operation, and includes a first rotating body that rotates the thumb turn to lock or unlock the door, a driving unit that engages with the first rotating body and rotates a first rotating member of the first rotating body, and a second rotating body that has a gripping portion, engages with the first rotating body, and rotates a second rotating member of the first rotating body.

Prior Art Documents

Patent Documents

[0003]

Patent Document 1

Summary of the Invention

Problems to be Solved by the Invention

[0004] Therefore, based on the above-described technology, the present disclosure provides a locking and unlocking control device that can be more easily installed when installed on a door.

Means for Solving the Problems

[0005] According to one aspect of the present disclosure, " ​​​​​​A holder configured to rotate in at least one of the directions of locking or unlocking; , a rotation unit connected to the holder and configured to rotate the holder in at least one of the directions of locking or unlocking the thumbturn in response to reception of a wireless signal from the outside; A main body case configured to accommodate at least a part of the holder and at least a part of the rotation unit inside thereof; and a support configured to support the holder by being attached to the surface of the door and being movable in a direction perpendicular to the surface of the door to adjust the distance from the surface of the door to the holder. A locking and unlocking control device is provided.

Advantages of the Invention

[0006] According to the present disclosure, it is possible to provide a locking and unlocking control device that can be more easily installed when installed on a door.

[0007] It should be noted that the above effects are merely exemplary for convenience of explanation and are not limiting. In addition to or instead of the above effects, any effects described in the present disclosure or effects obvious to those skilled in the art can also be achieved.

Brief Description of the Drawings

[0008]

Figure 1

Figure 2

Figure 3

Figure 4

Figure 5

Figure 6

Figure 7

Figure 8

Figure 9

Figure 10

Figure 11

Figure 12

DETAILED DESCRIPTION OF THE INVENTION

[0009] Various embodiments of the present disclosure will be described with reference to the accompanying drawings. In the drawings, common constituent elements are denoted by the same reference numerals.

[0010] The locking / unlocking control device 1 according to the present disclosure is installed, for example, so as to be connected to the thumb turn of a door, and rotates the thumb turn in the locking or unlocking direction based on the reception of a wireless signal. FIG. 1 is a front perspective view of the locking / unlocking control device 1 of the present disclosure. Specifically, FIG. 1 shows an example of the locking / unlocking control device 1 installed so as to be connected to the thumb turn of a door as described above. FIG. is a diagram showing an example of the locking / unlocking control device 1 installed so as to be connected to the thumb turn of a door as described above. FIG.

[0011] According to FIG. 1, the locking and unlocking control device 1 according to the present disclosure includes a main body 10, a support 20, and a knob 3 0. The main body 10 includes a holder for rotating in at least one of the locking or unlocking directions of the thumb turn provided on the surface of the door and connected thereto, and an external rotating unit for rotating the holder in response to reception of a wireless signal from outside, and a main body case for accommodating at least a part of the holder and at least a part of the rotating unit, etc. Further, the support 20 is attached to the surface of the door and supports the holder so as to be movable in a direction perpendicular to the surface of the door to adjust the distance from the surface of the door to the holder. Further, the knob 30 is installed outside the main body 10 and is connected to the holder to enable manual rotation in the locking or unlocking direction of the thumb turn. In the present disclosure, for convenience of explanation, it is expressed as "the support 20 moves". However, this merely means that the positional relationship between the support 20 and other components has relatively changed. That is, the expression "the support 20 moves" may include the case where other components move with respect to the support 20.

[0012]

[0013] FIG. 2 is a diagram conceptually showing how the locking and unlocking control device 1 of the present disclosure is installed on the door 2. Specifically, FIG. 2 is a diagram showing an example of the case where it is installed on the indoor space side of the door 2. According to FIG. 2, a knob 4 for opening and closing the door is installed on the surface on the indoor space side of the door 2. And, a thumb turn 3 for locking and unlocking the door 2 is installed near the knob 4 on the surface on the indoor space side of the door 2. The locking and unlocking control device 1 of the present disclosure is typically installed on the indoor space side of the door 2 ​is installed so as to cover the thumb turn 3. At this time, the holder included in the main body 10 of the locking and unlocking control device 1 is connected to the thumb turn 3, and the support 20 is attached directly to the surface of the door 2 or via a pedestal 5.

[0014] Here, as shown as an example in FIG. 2, the thumb turn 3 and the knob 4 may be configured on a pedestal 5 installed so as to protrude from the surface of the door 2. Regarding such a pedestal 5, depending on the type and structure of the door 2, etc., there are cases where the pedestal 5 is not installed in the first place and the thumb turn 3 is directly attached to the surface of the door 2, and the height protruding from the surface of the door 2 varies. That is , depending on the type and structure of the door 2, etc., the distance from the surface of the door 2 to the thumb turn 3 varies . Therefore, the locking and unlocking control device 1 of the present disclosure configures the support 20 attached to the surface of the door 2 to be movable in a direction perpendicular to the surface of the door 2, so that the position of the holder can be adjusted according to the distance from the surface of the door 2 to the thumb turn 3. . 2, so that the position of the holder can be adjusted according to the distance from the surface of the door 2 to the thumb turn 3. .

[0015] In the example of FIG. 2, the case where the support 20 is directly attached to the surface of the door 2 is given as an example , but the same applies even when it is indirectly attached via the pedestal 5. In that case, by making the support 20 movable in the vertical direction according to the distance from the pedestal 5 to the thumb turn 3, the position of the holder can be adjusted. .

[0016] FIG. 3 is an exploded perspective view of the locking and unlocking control device 1 of the present disclosure. Specifically, FIG. 3 is a diagram for explaining the specific configuration of the main body 10 and the support 20 included in the locking and unlocking control device 1. According to FIG. 3, the main body 10 includes a holder 17 connected to the thumb turn 3, and the thumb turn 3 . According to FIG. 3, the main body 10 includes a holder 17 connected to the thumb turn 3, and the thumb turn 3 The holder 17 is moved in at least one of the directions (directions D2 and D3) for locking or unlocking. a rotation unit 15 for applying a driving force to the holder 17 for rotating the Above the rotating unit 15 (in the direction opposite to the door surface) and above the holder 17 (in the direction opposite to the thumb turn 3) The main body case 12 is for accommodating the two (opposite directions) and the main body case 12 is for detachably mounting the two (opposite directions). The main body case may include at least a main body cover 11 connected to cover the outer surface of the main body case. In addition to the above components, the main body 10 also includes a lower part of the holder 17 (which holds the thumb turn 3) The housing 12 is detachably connected to the main body case 12 so as to cover the portion (the portion corresponding to the portion containing the housing 12). The holder cover 14 is detachably attached to the main body case 12 so as to cover the outer surface of the support 20. and an outer cover 18 to which the support 12 is operably connected.

[0017] When the main body case 12 is viewed from a viewpoint along a direction perpendicular to the surface of the door 2 (direction D1), The holder 17 is accommodated in approximately half of the oval shape having a predetermined thickness in the same direction. The other half of the area is configured to accommodate the rotating unit 15 and the support 20. The holder 17 is attached to the rotation axis of the knob 30 which is rotatably connected to the main body cover 11. The tip end of the holder 17 is fitted into the main body case 12. The moving unit 15 is fixed to the main body case by means of a fastener such as a screw (not shown). Furthermore, the main body case 12 is fixed so that the support 20 is perpendicular to the surface of the door 2. The rail is connected to the main case 1 so as to be slidable in the direction D1. 2, the end of the door 2 is connected to the main body case 12 (the surface of the main body case 12 that is installed parallel to the surface of the door 2). The film is configured to extend in a direction D1 perpendicular to the direction of the film.

[0018] When viewed from a perspective along the direction D1, the main body cover 11 has an oblong elliptical shape similar to that of the main body case 12, and its outer shape is formed to be larger than that of the main body case 12 by a predetermined amount. As a result, when the main body cover 11 is connected to the main body case 12, it can cover the main body case 12 and the battery housing portion (described later) of the support body 20. Further, on the main body cover 11, at a position corresponding to the region where the holder 17 is accommodated, the knob 30 is rotatably installed with respect to the main body cover 11.

[0019] The holder cover 14 is formed in a shape that follows the outer shape of the region where the holder 17 ends in the main body case 12, and is attached so as to fit into the corresponding region of the main body case 12 to cover the holder 17. Such a holder cover 14 covers the portion of the holder 17 that is not accommodated in the main body case 12, enhances the design property when viewed from the outside, and can prevent unauthorized access to the portion.

[0020] The support body outer cover 18 is formed in a shape that follows the outer shape of the substantially cylindrical support body 20, and is attached so as to fit near the rail of the main body case 12 to cover the support body 20. Such a support body outer cover 18 covers at least a part of the support body 20, enhances the design property when viewed from the outside, and can prevent unauthorized access to the portion.

[0021] Further, according to FIG. 3, the support body 20 is slidably connected along the rail of the main body case 12 in a direction D1 perpendicular to the surface of the door 2. The support body 20 supports the connected main body 10 by having its bottom surface side installed on the surface of the door 2. The said support body ​​​​​​​​​20 is formed in a substantially cylindrical shape extending along the direction D1 perpendicular to the surface of the door 2, and includes a housing structure (for example, a battery housing portion) capable of housing other components therein. Inside the housing structure, there is a battery 22 that moves along with the movement of the support 20 by being housed therein. As such a battery 22, a secondary battery that can be repeatedly charged by receiving external power supply is preferable, but it is not particularly limited thereto and a primary battery can also be preferably used. Also, the battery 22 is used to share power with a motor, electronic components, etc., but such power supply can also be directly supplied from an external power source via a power connector instead of the battery 22.

[0022] FIG. 4 is a perspective view showing a state in which the main body cover 11 of the unlocking and locking control device 1 of the present disclosure is removed from the main body case 12. Specifically, FIG. 4 is a view for showing the housing structure of the battery 22 and the connection structure of the knob 30. According to FIG. 4, the main body case 12 has an opening 121 formed in a region where the support 20 is housed along the outer shape of the support 20, and the support housing portion 122 is formed by the opening 121 and the rail 124. Then, inside this support housing portion 122, the support 20 is housed so as to be slidable in the direction D1 perpendicular to the surface of the door 2. Here, the support 20 includes a support case 21 formed in a hollow substantially cylindrical shape housed inside the support housing portion 122, and a support inner cover (not shown in FIG. 4) installed on the door 2 side of the support case 21. Among these, an opening 211 is formed at an end portion of the support case 21 opposite to the door 2 formed in a cylindrical shape. And, inside ​​​​​​​​​​​​​​​​Other components can be accommodated inside the support case 21 formed in the air through the opening 211. In the present disclosure, the accommodation structure is used as a battery accommodation portion 212 for detachably accommodating the battery 22.

[0023] The main body cover 11 includes a locking piece 111 that is inserted into the locking hole 129 of the main body case 12 near the approximate center in the longitudinal direction thereof. The locking piece 111 is formed elastically on the main body cover 11 and has a locking claw at its tip. Therefore, when the main body cover 11 covers the main body case 12, the locking piece 111 is elastically deformed and inserted into the locking hole 129 of the main body case 12, and the locking claw at the tip catches on the periphery of the locking hole 129, whereby the main body cover 11 is connected to the main body case 12. On the other hand, when removing the main body cover 11 from the main body case 12, a load is applied to the periphery of the locking piece 111 to elastically deform the locking piece 111, and the locking piece 111 is withdrawn from the locking hole 129, whereby the main body cover 11 is removed from the main body case. Note that a plurality of such locking pieces 111 and locking holes 129 may be provided at corresponding positions. Also, although the method of detachably connecting the main body cover 11 to the main body case 12 and the method of using the locking piece 111 and the locking hole 129 have been described, of course, other methods may be used.

[0024] As described above, the main body cover 11 is detachably attached to the main body case 12 by the locking piece 111 and the locking hole 129. Also, since the main body cover 11 is formed along the outer shape of the support accommodation portion 122 of the main body case 12, it is possible to cover the battery 22 and the opening 211 of the support case 21. Therefore, the battery 22 is covered by the main body cover. ​ By removing the main body cover 11 from the main body case 12, the battery housing portion 2 of the support case 21 can be taken out from the 12.

[0025] Here, as shown in FIG. 4, on the main body cover 11, at a position corresponding to the region where the holder 17 of the main body case 12 ends, a knob 30 is attached. FIG. 5 is a perspective view showing a state in which the main body cover 11 of the unlocking and locking control device 1 of the present disclosure is removed from the main body case 12 is. Specifically, FIG. 5 is a diagram showing the attachment structure of the knob 30 to the main body cover 11 and the connection structure of the knob 30 to the holder 17 is. According to FIG. 5, at the end of the rotation axis formed toward the holder 17 at approximately the center of the knob 30, from the back surface of the main body cover 11, via a washer 313, by a screw 312 the knob tip member 311 is fixed. At this time, the rotation axis of the knob 30 is inserted into the rotation axis insertion hole (not shown in FIG. 5) of the main body cover 11, and the knob 30 is sandwiched by the knob tip member 311 formed larger than the width of the rotation axis insertion hole so as to fix the main body cover 11. Thereby, the knob 30 is rotatably attached to the main body cover 11

[0026] On the other hand, the knob tip member 311 is fixed to the rotation axis so as to protrude from the back surface of the main body cover 11. And when the main body cover 11 is attached to the main body case 12 the knob tip member 311 is inserted into the opening 123 formed in the main body case 12 and fitted into the knob housing hole 172 formed in the knob housing portion 171 on the extension line of the rotation axis of the holder is. Thus, the knob 30 is fixed so as to sandwich the main body cover 11. As a result, the knob 30 is rotatably attached to the main body cover 11 is inserted into the rotation axis insertion hole (not shown in FIG. 5) of the main body cover 11, and the knob 30 is sandwiched by the knob tip member 311 formed larger than the width of the rotation axis insertion hole so as to fix the main body cover 11. Thereby, the knob 30 is rotatably attached to the main body cover 11 is attached. is attached.

[0027] On the other hand, the knob tip member 311 is fixed to the rotation axis so as to protrude from the back surface of the main body cover 11. And when the main body cover 11 is attached to the main body case 12 the knob tip member 311 is inserted into the opening 123 formed in the main body case 12 and fitted into the knob housing hole 172 formed in the knob housing portion 171 on the extension line of the rotation axis of the holder is inserted, and fits into the knob housing hole 172 formed in the knob housing portion 171 which is on the extension line of the rotation axis of the holder is formed. Here, the outer shape of the protruding portion of the knob tip member 311 is formed in a substantially polygonal shape with a longitudinal distance of S1 and a short transverse distance of S2. Also, the outer shape of the knob receiving hole 172 into which the knob tip member 311 fits is also formed in a substantially polygonal shape with a longitudinal distance of S1' and a short transverse distance of S2' corresponding to the outer shape of the knob tip member 311. Therefore, when the knob tip member 311 is fitted into the knob receiving hole 172, it becomes possible to rotate the holder 17 together by rotating the knob 30. Thus, by manually rotating the knob 30 in the direction of locking or unlocking the thumb turn 3, it becomes possible to rotate the holder 17 and the thumb turn 3 connected to the holder 17 together. Also, the length (distance) S1 of the longitudinal side and the length (distance) S2 of the short transverse side of the knob tip member 311 are different lengths from each other. Similarly, for the outer shape of the knob receiving hole 172, the length (distance) S1' of its longitudinal side and the length (distance) S2' of its short transverse side are different lengths from each other. Also, not limited to this, it is possible to form each side of the outer shape of the knob tip member 31 and the knob receiving hole 172 to have the same length and be square. However, originally, although the knob 30 was installed so as to be in the vertical direction and was connected to the knob receiving hole 172, when the user carelessly rotates (for example, by 90 degrees) the knob 30 when removing the main body cover 11 from the main body case 12. Then, if the main body cover 11 is attached to the main body case 12 again as it is, if the outer shapes of the knob tip member 31 and the knob receiving hole 172 are square, even though the knob 30 is in a state rotated by 90 degrees instead of the original angle, it will become possible to attach. To avoid such inconveniences, as described above, the length (distance) of the longitudinal side is formed to be short in the longitudinal direction with a distance of S1 and in a substantially polygonal shape with a distance of S2 in the short transverse direction. Also, the knob tip member 311 fits into the outer shape of the knob receiving hole 172 is also formed in a substantially polygonal shape with a longitudinal distance of S1' and a short transverse distance of S2' corresponding to the outer shape of the knob tip member 311. Therefore, when the knob tip member 311 is fitted into the knob receiving hole 172, by rotating the knob 30, it becomes possible to rotate the holder 17 together. Thus, by manually rotating the knob 30 in the direction of locking or unlocking the thumb turn 3, it becomes possible to rotate the holder 17 and the thumb turn 3 connected to the holder 17 together. Also, the length (distance) S1 of the longitudinal side of the knob tip member 3 11 and the length (distance) S2 of the short transverse side are different from each other in length. Similarly, for the outer shape of the knob receiving hole 172, the length (distance) S1' of its longitudinal side and the length (distance) S2' of its short transverse side are different from each other in length. Also, not limited to this, it is possible to form each side of the outer shape of the knob tip member 31 and the knob receiving hole 172 to have the same length and be square However, originally, although the knob 30 was installed so as to be in the vertical direction and was connected to the knob receiving hole 172, when the user carelessly rotates (for example, by 90 degrees) the knob 30 when removing the main body cover 11 from the main body case 12. Then, if the main body cover 11 is attached to the main body case 12 again as it is, if the outer shapes of the knob tip member 31 and the knob receiving hole 172 are square, even though the knob 30 is in a state rotated by 90 degrees instead of the original angle, it will become possible to attach thereafter. To avoid such inconveniences, as described above, the length (distance) of the longitudinal side (distance) and the length of the short transverse side are made different from each other as described above. Even though the knob 30 is in a state rotated by 90 degrees instead of the original angle, it will become possible to attach To avoid such inconveniences, as described above, the length (distance) of the longitudinal side S1 and the length (distance) of the short side S2, and the length (distance) of the long side S1' and the short side It is preferable that the lengths (distances) S2' of the sides in the direction are different from each other. The outer shapes of the tip member 31 and the knob receiving hole 172 are merely examples, and are not necessarily circular. Alternatively, the projections and holes may be formed in combination.

[0028] In the example of FIG. 5, the main body cover 11 is in the use state of the locking / unlocking control device 1. That is, the holder 17 is connected to the thumb turn 3, and the battery is accommodated in the battery accommodating portion. In this state, the knob 30 is detachable from the main body case 12. Since the holder 17 is attached to the body cover 11, the holder 17 can be easily attached and detached at the same time as the body cover 11 is attached and detached. For example, a hole can be drilled through the door 2 for fraudulent purposes, and the In this case, a user may insert his / her hand into the opening and rotate the knob 30 manually. Even in such a case, for example, when going out, the main body cover 11 is attached to the main body case together with the knob 30. By removing it from 12, it is possible to effectively prevent such fraud.

[0029] FIG. 6 conceptually illustrates how the support 20 of the locking / unlocking control device 1 of the present disclosure is moved. Specifically, FIG. 6 shows a state in which the support 20 is moved from a state in which the support 20 is completely accommodated in the main body 10 to ... 10 until it is exposed to the outside. The thumb turn 3 to which the holder 17 is connected is adjusted according to the presence or absence of a base 5, the height of the base 5, etc. The height from the surface of the door 2 varies. Therefore, the holder 1 is adjusted to the height of the thumb turn 3. It is necessary to adjust the position of the support 20 on the body 1 according to FIG. The state in which the entire body is housed inside the main body case 12 of 0 and the support outer cover 18 (Fig. 6 (A)), at least a part of it is exposed from the main body case 12 and the support outer cover 18 The state in which it is exposed (Fig. 6(B)), and most of it is from the main body case 12 and the support outer cover 18 It is possible to change the form until the exposed state (Fig. 6(C)).

[0030] In addition, in Fig. 6, the state of movement of the support 20 is shown in three stages of Fig. 6(A) to Fig. 6(C). However, of course, it is not limited to three stages, and it may be two stages or even more stages.

[0031] Figs. 7 and 8 are front perspective views of the main body cover 11 and the support outer cover of the unlocking and locking control device 1 of the present disclosure 18 in a state where they are removed. Specifically, Figs. 7 and 8 are diagrams for explaining the structure for the support 20 to move shown in Figs. 6(A) to Fig. 6(C). According to Fig. 7, the main body case 12 has an opening 121 into which a support case 21 formed in a substantially cylindrical shape in a direction D1 perpendicular to the surface of the door 2 is inserted. Further, the main body case 12 has a rail 124 formed so as to extend in the direction D1 perpendicular to the surface of the door 2 at the proximal end portion of the opening 121. The rail 124 has a pair of grooves 124-1 and 124-2 formed toward the inside of the main body case 12 at both ends in the lateral direction D4 of the main body case 12, and extends in the direction D1.

[0032] On the other hand, the support case 21 of the support 20 has a pair of engaging ridges 213-1 and 213-2 at a position in contact with the rail 124 of the main body case 12. This pair of engaging ridges 213-1 and ​​​​​​​The rail 124 is provided with a pair of grooves 124-1 and 124-2, and the rail 124 is provided with a pair of grooves 124-1 and 124-2. Thus, the support case 21 is formed to extend in the direction D1. The pair of grooves 124-1 and 124-2 engage with the engagement protrusions 213-1 and 213-2. , and is connected to the main body case 12 so as to be movable on the rails 124 of the main body case 12. In addition, the support inner cover 23 formed on the front side of the door 2 with respect to the support case 21 is also supported. It moves together with the movement of the carrier case 21.

[0033] The support case 21 is formed on the surface of the door 2 in a direction D1 perpendicular to the surface of the door 2. On the other hand, the main body case has a plurality of fitting holes 214 (fitting holes 214-1 to 214-n) formed therein. The stopper 125 is formed in the vicinity of the fitting hole 214. 125 has one end 125a inserted into a stopper insertion hole 126 formed in the main body case 12. By this, the connector 14 is connected to the main body case 12 so as to be slidable in the longitudinal direction of the main body case 12. The other end 125b of the topper 125 is provided with a plurality of fitting holes 214- 1 to 214-n. As shown in FIG. 1, the support case 21 is connected to the main body case 12 so as to be movable along the rail 124. However, a fitting protrusion formed on the other end 125b of the stopper 125 connected to the main case 12 is The support member 21 is supported by fitting the support member 21 into one of the fitting holes 214-1 to 214-n of the support member case 21. The movement of the holder case 21 relative to the main case 12 is restricted.

[0034] FIG. 7 shows the state in which the support 20 moves to the upper end of the main body case 12 and the outside of the main body case 12 and the support 20 are removed. It shows a state where the whole is housed inside the side cover 18 (not shown). At this time, the fitting protrusion formed at the other end 125b of the stopper 125 fits into the fitting hole 214- 1 of the support case 21, thereby restricting the movement of the support case 21 at the position shown in FIG. 7. On the other hand, FIG. 8 shows the support 20 moving in the direction D1 perpendicular to the surface of the door 2 from the upper end of the main body case 12, and at least a part of it being exposed from the main body case 12 and the outer cover 18 of the support. Such movement is achieved by sliding the stopper 125 inserted into the stopper insertion hole 126 once in the longitudinal direction D5 of the main body case 12 to temporarily release the restriction on the movement of the support case 21. After the restriction is released and the support case 21 is moved to the desired position, by sliding the stopper 125 back to the position before sliding again, the fitting protrusion formed at the other end 125b of the stopper 125 is fitted into the fitting hole 214-3. Thereby, it becomes possible to restrict the movement of the support 20 again at the position after movement. Once the restriction is released and the support case 21 is moved to the desired position, by sliding the stopper 125 back to the position before sliding again, the fitting protrusion formed at the other end 125b of the stopper 125 is fitted into the fitting hole 214-3. Thereby, it becomes possible to restrict the movement of the support 20 again at the position after movement. Once the restriction is released and the support case 21 is moved to the desired position, by sliding the stopper 125 back to the position before sliding again, the fitting protrusion formed at the other end 125b of the stopper 125 is fitted into the fitting hole 214-3. Thereby, it becomes possible to restrict the movement of the support 20 again at the position after movement. Once the restriction is released and the support case 21 is moved to the desired position, by sliding the stopper 125 back to the position before sliding again, the fitting protrusion formed at the other end 125b of the stopper 125 is fitted into the fitting hole 214-3. Thereby, it becomes possible to restrict the movement of the support 20 again at the position after movement. Once the restriction is released and the support case 21 is moved to the desired position, by sliding the stopper 125 back to the position before sliding again, the fitting protrusion formed at the other end 125b of the stopper 125 is fitted into the fitting hole 214-3. Thereby, it becomes possible to restrict the movement of the support 20 again at the position after movement. Once the restriction is released and the support case 21 is moved to the desired position, by sliding the stopper 125 back to the position before sliding again, the fitting protrusion formed at the other end 125b of the stopper 125 is fitted into the fitting hole 214-3. Thereby, it becomes possible to restrict the movement of the support 20 again at the position after movement.

[0035] FIG. 9 is a front perspective view of the rotation unit 15 and the holder 17 in the unlocking and locking control device 1 of the present disclosure. Specifically, FIG. 9 is a diagram for explaining each configuration of the rotation unit 15 and the holder 17. According to FIG. 9, the rotation unit 15 includes a motor 151 that is electrically connected to the battery 22 and driven by receiving power sharing, a rotation unit gear 152 that is fitted to the motor gear connected to the motor 151 to transmit the drive of the motor 151 to the holder 17, an antenna (not shown) for transmitting and receiving radio signals to and from the outside, and a processor (not shown) that controls the drive of the motor 151 based on the radio signal received by the antenna. Specifically, FIG. 9 is a diagram for explaining each configuration of the rotation unit 15 and the holder 17. According to FIG. 9, the rotation unit 15 includes a motor 151 that is electrically connected to the battery 22 and driven by receiving power sharing, a rotation unit gear 152 that is fitted to the motor gear connected to the motor 151 to transmit the drive of the motor 151 to the holder 17, an antenna (not shown) for transmitting and receiving radio signals to and from the outside, and a processor (not shown) that controls the drive of the motor 151 based on the radio signal received by the antenna. Specifically, FIG. 9 is a diagram for explaining each configuration of the rotation unit 15 and the holder 17. According to FIG. 9, the rotation unit 15 includes a motor 151 that is electrically connected to the battery 22 and driven by receiving power sharing, a rotation unit gear 152 that is fitted to the motor gear connected to the motor 151 to transmit the drive of the motor 151 to the holder 17, an antenna (not shown) for transmitting and receiving radio signals to and from the outside, and a processor (not shown) that controls the drive of the motor 151 based on the radio signal received by the antenna. Specifically, FIG. 9 is a diagram for explaining each configuration of the rotation unit 15 and the holder 17. According to FIG. 9, the rotation unit 15 includes a motor 151 that is electrically connected to the battery 22 and driven by receiving power sharing, a rotation unit gear 152 that is fitted to the motor gear connected to the motor 151 to transmit the drive of the motor 151 to the holder 17, an antenna (not shown) for transmitting and receiving radio signals to and from the outside, and a processor (not shown) that controls the drive of the motor 151 based on the radio signal received by the antenna. Specifically, FIG. 9 is a diagram for explaining each configuration of the rotation unit 15 and the holder 17. According to FIG. 9, the rotation unit 15 includes a motor 151 that is electrically connected to the battery 22 and driven by receiving power sharing, a rotation unit gear 152 that is fitted to the motor gear connected to the motor 151 to transmit the drive of the motor 151 to the holder 17, an antenna (not shown) for transmitting and receiving radio signals to and from the outside, and a processor (not shown) that controls the drive of the motor 151 based on the radio signal received by the antenna. Specifically, FIG. 9 is a diagram for explaining each configuration of the rotation unit 15 and the holder 17. According to FIG. 9, the rotation unit 15 includes a motor 151 that is electrically connected to the battery 22 and driven by receiving power sharing, a rotation unit gear 152 that is fitted to the motor gear connected to the motor 151 to transmit the drive of the motor 151 to the holder 17, an antenna (not shown) for transmitting and receiving radio signals to and from the outside, and a processor (not shown) that controls the drive of the motor 151 based on the radio signal received by the antenna. Specifically, FIG. 9 is a diagram for explaining each configuration of the rotation unit 15 and the holder 17. According to FIG. 9, the rotation unit 15 includes a motor 151 that is electrically connected to the battery 22 and driven by receiving power sharing, a rotation unit gear 152 that is fitted to the motor gear connected to the motor 151 to transmit the drive of the motor 151 to the holder 17, an antenna (not shown) for transmitting and receiving radio signals to and from the outside, and a processor (not shown) that controls the drive of the motor 151 based on the radio signal received by the antenna.

[0036] The holder 17 is engaged with the rotating unit gear 152 and receives the rotation of the rotating unit gear 152. The holder gear 173 rotates in accordance with the rotation of the holder gear 173. The holder shaft 175 is the center of rotation, and the holder shaft 175 is connected to the tip of the holder shaft 175. The thumb turn holder 174 that rotates with the rotation and the width of the thumb turn holder 174 are changed. and a knob receiving portion 171 formed at the other end of the holder shaft 175. The knob accommodating portion 171 has a recessed knob accommodating hole 172 formed therein.

[0037] As described above, the knob tip member 311 of the knob 30 is inserted into the knob receiving hole 172. By rotating the knob 30, the knob receiving hole 172 is connected to the holder shaft 1 75 and the thumb turn holder 174 connected to the tip of the holder shaft 175 also rotate together.

[0038] Here, when a wireless signal for locking the thumb turn 3 is received, the rotation unit 15 and The control and operation of the holder 17 will be described. When the tena receives a wireless signal from the outside, the processor performs authentication based on the received wireless signal. As a result, if it is determined that the information contains valid information, the processor A drive signal for supplying power from the battery 22 is transmitted to the motor gear in a locking manner. Then, the motor 151 is driven to rotate the motor gear in the opposite direction. The rotation of the rotation unit gear 152 is transmitted to the rotation unit gear 152 engaged with the axle. Rotate.

[0039] When the rotating unit gear 152 is rotated, the holder engaged with the rotating unit gear 152 Gear 173 is also rotated in the direction in which the thumb turn 3 is locked. Then, with the holder shaft 175 connected to the holder gear 173 also rotates along with the rotation of the holder gear 173. As a result, the thumb turn holder 174 formed at the tip of the holder shaft 175 also rotates in the direction in which the thumb turn 3 is locked along with the rotation of the holder shaft 175. In this way, by receiving a wireless signal for locking the thumb turn 3, the thumb turn holder 17 4 of the holder 17 rotates, and the thumb turn 3 sandwiched by the thumb turn holder 174 is rotated in the locking direction. It is possible to rotate in the direction of locking the thumb turn 3.

[0040] In the above description, the case where a wireless signal for locking the thumb turn 3 is received has been described. However, when a wireless signal for unlocking is received, the same operations and controls are performed except that the rotation directions of each gear, the holder shaft, and the thumb turn holder 174 are reversed. Also, typically, Bluetooth (registered trademark) is used as the wireless signal, but it is also possible to use other wireless signals such as WiFi, NFC, cellular communications such as LTE and 5G. In the above description, the case where a wireless signal for locking the thumb turn 3 is received has been described. However, when a wireless signal for unlocking is received, the same operations and controls are performed except that the rotation directions of each gear, the holder shaft, and the thumb turn holder 174 are reversed. Also, typically, Bluetooth (registered trademark) is used as the wireless signal, but it is also possible to use other wireless signals such as WiFi, NFC, cellular communications such as LTE and 5G. holder 174 are reversed. Also, typically, Bluetooth (registered trademark) is used as the wireless signal, but it is also possible to use other wireless signals such as WiFi, NFC, cellular communications such as LTE and 5G. The wireless signal is typically Bluetooth (registered trademark), but it is also possible to use other wireless signals such as WiFi, NFC, cellular communications such as LTE and 5G. C, LTE, and 5G.

[0041] As shown in FIG. 9, the thumb turn holder 174 includes a pair of first thumb turn holders 174-1 and second thumb turn holders 174-2. By sandwiching the thumb turn 3 between the first thumb turn holder 174-1 and the second thumb turn holder 174-2, it is possible to rotate the thumb turn 3 in accordance with the rotation of the thumb turn holder 174. Here, the shape (especially the thickness) of the thumb turn 3 varies depending on its type, while for the smooth rotation of the thumb turn 3, a pair of first thumb turn holders 174-1 and second thumb turn holders 174-2 are formed. 174-1 and the second thumb turn holder 174-2, it is possible to rotate the thumb turn 3 in accordance with the rotation of the thumb turn holder 174. Here, the shape (especially the thickness) of the thumb turn 3 varies depending on its type, while for the smooth rotation of the thumb turn 3, a pair of first thumb turn holders 174-1 and second thumb turn holders 174-2 are formed. 74-1 and the second thumb turn holder 174-2, it is possible to rotate the thumb turn 3 in accordance with the rotation of the thumb turn holder 174. Here, the shape (especially the thickness) of the thumb turn 3 varies depending on its type, while for the smooth rotation of the thumb turn 3, a pair of first thumb turn holders 174-1 and second thumb turn holders 174-2 are formed. thumb turn holder 174, it is possible to rotate the thumb turn 3. Here, the shape (especially the thickness) of the thumb turn 3 varies depending on its type, while for the smooth rotation of the thumb turn 3, a pair of first thumb turn holders 174-1 and second thumb turn holders 174-2 are formed. the thumb turn 3 varies depending on its type, while for the smooth rotation of the thumb turn 3, a pair of first thumb turn holders 174-1 and second thumb turn holders 174-2 are formed. formed first thumb turn holders 174-1 and second thumb turn holders 174-2 are required. It is necessary to appropriately adjust the width between the turn holders 174-2 according to the thickness of the thumb turn 3. .

[0042] FIG. 10 is a cross-sectional view taken along the line A-A' of the holder 17 of the unlocking / locking control device 1 of the present disclosure. Specifically, FIG. 10 shows a structure for adjusting the width between the first thumb turn holder 174-1 and the second thumb turn holder 174-2 according to the thickness of the thumb turn 3. According to FIG. 10, the holder 17 includes a dial 176 that can be manually rotated about the dial shaft 177. And around the dial shaft 177, a first wound portion 179-1 that is spirally wound from the center toward one end and formed in a thread shape is formed. Also, around the dial shaft 177, a second wound portion 179-2 that is spirally wound in a direction opposite to the winding direction of the first wound portion 179-1 from the center and formed in a thread shape is formed in a direction opposite to the first wound portion 179-1. Further, the holder 17 includes a first movable piece 178-1 coupled to the first thumb turn holder 174-1 and a second movable piece 178-2 coupled to the second thumb turn holder 174-2. Then, the first movable piece 178-1 includes a first movable gear 178-1a formed to engage with the thread of the first wound portion 179-1 formed on the dial shaft 177. Similarly, the second movable piece 178-2 includes a second movable gear 178-2a formed to engage with the thread of the second wound portion 179-2 formed on the dial shaft 177.

[0043] By configuring in this way, by rotating the dial 176, the dial shaft 177 coupled to the dial 176 rotates. Then, formed around the dial shaft 177

[0044] ​ As the first winding portion 179-1 rotates, the first movable piece 178-1 engaged with the first winding portion 179-1 moves in a predetermined direction. At the same time, as the second winding portion 179-2 formed around the dial shaft 177 rotates, the second movable piece 178-2 engaged with the second winding portion 179-2 moves in a direction opposite to that of the first movable piece 178-1. As a result, it becomes possible to adjust the widths of the first thumb turn holder 174-1 coupled to the first movable piece 178-1 and the second thumb turn holder 174-2 coupled to the second movable piece 178-2. .

[0045] FIG. 10(A) shows a case where the positions of the first thumb turn holder 174-1 and the second thumb turn holder 174-2 are adjusted by rotating the dial 176 corresponding to the thumb turn 3a having the width W1. FIG. 10(B) shows a case where the positions of the first thumb turn holder 174-1 and the second thumb turn holder 174-2 are adjusted by rotating the dial 176 with respect to the thumb turn 3b having a width W2 wider than the width W1. Thus, when installing the locking and unlocking control device 1, it becomes possible to flexibly adjust the width of the thumb turn holder 174 according to the shape of the thumb turn 3.

[0046] FIG. 11 is a bottom view of the locking and unlocking control device 1 of the present disclosure. Specifically, FIG. 11 shows a holder 17 for sandwiching the thumb turn 3 and the structure of a holder housing portion 128 formed in the main body case 12 for housing the holder 17. According to FIG. 11, the holder 17 has a circular holder gear 173 when viewed from a direction perpendicular to the surface of the door 2, and thus is formed in a substantially circular shape as a whole. On the other hand, on the bottom surface side of the main body case 12, an opening 1 for the holder 17 ​​​​​​​​​​​​​​​ A holder housing portion 128 is formed for insertion through 27 and housing therein. The holder housing portion 128 is formed in a substantially circular shape so as to correspond to the shape of the holder 17. Thus, when the holder 17 is fixed to the thumb turn 3, the main body 10 including the main body case 12 and the support 20 can be rotated and installed in a desired direction about the holder 17. It is possible.

[0047] Also, at this time, when the holder 17 is viewed from a direction perpendicular to the surface of the door 2, it has a width W3. On the other hand, the holder housing portion 128 of the main body case 12, when viewed from the same direction, has a longitudinal width W 4 and a lateral width W5, both of which are formed to be at least a predetermined width larger than the width W3 of the holder 17. By forming the holder 17 and the holder housing portion 128 in this way, for example, as shown in FIGS. 11(A) and 11(B), it is possible to flexibly determine the relative positional relationship between them by the difference in their widths. That is, in the installation of the locking and unlocking control device 1, after positioning the support 20 with respect to the door 2, the thumb turn 3 is connected so as to sandwich the holder 17, but it becomes easy to align the rotation axis of the thumb turn holder 174 of the holder 17 with the rotation axis of the thumb turn 3. 1, after positioning the support 20 with respect to the door 2, the thumb turn 3 is connected so as to sandwich the holder 17, but it becomes easy to align the rotation axis of the thumb turn holder 174 of the holder 17 with the rotation axis of the thumb turn 3. 1, after positioning the support 20 with respect to the door 2, the thumb turn 3 is connected so as to sandwich the holder 17, but it becomes easy to align the rotation axis of the thumb turn holder 174 of the holder 17 with the rotation axis of the thumb turn 3. 1, after positioning the support 20 with respect to the door 2, the thumb turn 3 is connected so as to sandwich the holder 17, but it becomes easy to align the rotation axis of the thumb turn holder 174 of the holder 17 with the rotation axis of the thumb turn 3. 1, after positioning the support 20 with respect to the door 2, the thumb turn 3 is connected so as to sandwich the holder 17, but it becomes easy to align the rotation axis of the thumb turn holder 174 of the holder 17 with the rotation axis of the thumb turn 3.

[0048] FIG. 12 is a rear perspective view of the locking and unlocking control device 1 of the present disclosure. Specifically, FIG. 12 is a view showing a structure for fixing the support 20 of the locking and unlocking control device 1 to the surface of the door 2. According to FIG. 12, the main body case 12 is detachably connected to a support outer cover 18 formed to cover the support 20 on the surface side of the door 2. And inside the support outer cover 18 According to FIG. 12, the main body case 12 is detachably connected to a support outer cover 18 formed to cover the support 20 on the surface side of the door 2. And inside the support outer cover 18 According to FIG. 12, the main body case 12 is detachably connected to a support outer cover 18 formed to cover the support 20 on the surface side of the door 2. And inside the support outer cover 18 On the side, the support case 21 of the support 20 and the inner support cover 23 are movably arranged. On the cover bottom surface 231 located on the surface side of the door 2 of this inner support cover 23, a fixture for fixing the support 20 to the door 2 is installed. That is, the support 20 is attached to the surface of the door 2 through the fixture.

[0049] As an example of the fixture, as shown in FIG. 12, a double-sided tape 232 for adhering to the cover bottom surface 231 and the surface of the door 2, and a fixing screw 233 or a screw inserted into one or a plurality of screw holes formed in the cover bottom surface 231 are each used alone or in combination. Note that these are examples, and of course, other fixtures can also be used.

[0050] As described above, in the present disclosure, a locking and unlocking control device that can be installed more simply when installed on a door can be provided.

[0051] In the present disclosure, the support 20 is formed to be movable relative to each other by engaging the engaging protrusions 213-1 and 213-2 along the rail 124 formed in a groove shape in the main body case 12. However, the movement of the support 20 does not necessarily need to be realized by the combination of the rail 124 formed in a groove shape and the engaging protrusions 213-1 and 213-2. For example, a groove may be formed in the support 20 and a protrusion may be formed in the main body case 12, or they may be formed to be movable by other methods.

[0052] Also, in the present disclosure, the movement of the support 20 is restricted by the combination of the fitting protrusion formed on the stopper 125 and the fitting hole formed on the support 20. However, it is not limited to this, and other known restricting means may be used for restriction.

[0053] Also, in the present disclosure, a holder 17 and a rotating unit 15 are installed in the main body 10, and when a support 20 for accommodating the battery 22 is movably connected to the main body 10, it has been described. However, it is only necessary that the support 20 is movable with respect to the holder 17. For example, it is possible to appropriately change the storage position of the components, such as accommodating the battery 22 in the main body 10.

Explanation of Reference Numerals

[0054] 1: Locking and unlocking control device 2: Door 3, 3a, 3b: Thumb turn 4: Knob 5: Pedestal 10: Main body 11: Main body cover 12: Main body case 14: Holder cover 15: Rotating unit 17: Holder 18: Outer cover of the support 20: Support 21: Support case 22: Battery 23: Inner cover of the support 111: Locking piece 121: Opening 122: Support housing portion 123: Opening 124: Rail 124-1, 124-2: Groove 125: Stopper 125a: One end 125b: The other end 126: Stopper insertion hole 127: Opening 128: Holder housing portion 129: Locking hole 151: Motor 152: Rotating unit gear 171: Housing portion 172: Housing hole​​ 173: Holder gear 174: Thumb turn holder 174-1: First thumb turn holder 174-2: Second thumb turn holder 175: Holder shaft 176: Dial 177: Dial shaft 178-1: First movable piece 178-1a: First movable gear 178-2: Second movable piece 178-2a: Second movable gear 179-1: First winding part 179-2: Second winding part 211: Opening 212: Battery housing part 213-1: Engaging rib 214, 241-1 to 241-n: Fitting holes 231: Cover bottom surface 232: Double-sided tape 233: Fixing screw 311: Tip member 312: Screw 313: Washer

Claims

1. A holder connected to a thumb turn provided on the surface of a door and configured to rotate in at least one of the locking or unlocking directions of the thumb turn; A rotation unit connected to the holder and configured to rotate the holder in at least one of the locking or unlocking directions of the thumb turn in response to reception of a wireless signal from the outside; A locking and unlocking control device including: The holder includes a pair of first thumb turn holders and second thumb turn holders configured to sandwich the thumb turn, and an adjustment member for adjusting the width between the pair of first thumb turn holders and second thumb turn holders according to the thickness of the thumb turn; A locking and unlocking control device including the above.

2. The adjustment member includes a shaft portion having a first winding portion wound in a spiral shape in a first direction and formed in a thread shape, and a second winding portion wound in a spiral shape in a direction opposite to the first direction and formed in a thread shape; When the shaft portion rotates, the first thumb turn holder engaged with the first winding portion moves in a predetermined direction, and the second thumb turn holder engaged with the second winding portion moves in a direction opposite to the predetermined direction, thereby changing the width between the first thumb turn holder and the second thumb turn holder. The locking and unlocking control device according to Claim 1.

3. The locking and unlocking control device according to Claim 1, further including a main body case configured to accommodate at least a part of the holder in a holder accommodation portion formed inside thereof.

4. The holder accommodation portion is configured such that, in a state where the holder is accommodated, the width is larger than the width of the holder by a predetermined width so that the holder can move in a direction horizontal to the surface of the door. The locking and unlocking control device according to Claim 3.

5. The locking and unlocking control device according to Claim 2, wherein when the shaft portion rotates, the first thumb turn holder and the second thumb turn holder move simultaneously.

6. The first thumb turn holder includes a first movable piece configured to engage with the first winding portion; The second thumb turn holder includes a second movable piece configured to engage with the second winding portion. The locking and unlocking control device according to Claim 2.

7. At least a part of the first movable piece engages with the first winding portion in a direction perpendicular to the direction in which the first thumb turn holder moves. The second movable piece is in a direction perpendicular to the direction in which the first thumb turn holder moves, and at least a part of the second movable piece engages with the second winding part in a direction opposite to at least a part of the first movable piece engaged with the first winding part. The unlocking and locking control device according to claim 6.

8. The unlocking and locking control device according to claim 1, further comprising a support configured to be movable in a direction perpendicular to the surface of the door when the bottom surface is in a position facing the surface of the door, so as to support the holder by being attached to the surface of the door and adjust the distance from the surface of the door to the holder.

9. The support includes, on at least a part of its surface, a plurality of fitting holes continuously formed along a direction perpendicular to the surface of the door. The movement of the support is restricted by fitting a stopper for connecting the main body case configured to accommodate at least a part of the holder inside and the support into at least any one of the plurality of fitting holes. The unlocking and locking control device according to claim 8.

10. The main body case includes a rail configured to extend along a direction perpendicular to the surface of the door. The support is moved along the rail. The unlocking and locking control device according to claim 9.

11. The holder includes a receiving hole formed along the rotation axis about which the holder rotates. The holder having the receiving hole is rotated by an operation on a knob having a tip member fitted into the receiving hole. The unlocking and locking control device according to claim 1.

12. The receiving hole is formed in a polygonal shape having different lengths in the longitudinal direction and the short side direction. The unlocking and locking control device according to claim 11.

13. The support includes a battery housing portion configured to house a battery for supplying power to the rotation unit. The unlocking and locking control device according to claim 8.

14. The unlocking and locking control device according to claim 13, further comprising a main body cover configured to cover the battery and the battery housing portion by being connected to a main body case configured to accommodate at least a part of the holder inside.

Images