TWI782778B - Buckle device - Google Patents

Abstract

A buckle device includes a shell, a clasp detachably connected with the shell, a lock bolt body arranged on the shell, and an electromagnetic unit arranged on the shell. The lock bolt body can move relative to the housing and can lock the clasp. The electromagnetic unit includes an electromagnetic module and an electromagnetic push rod. The electromagnetic module can control the electromagnetic push rod to move between a release position and a blocking position. When the electromagnetic push rod is in the release position, the lock bolt body can move relative to the housing. When the electromagnetic push rod is at the blocking position, the electromagnetic push rod and the lock bolt body that locks the cleat interfere with each other to block the lock bolt body from moving relative to the housing, and the state that the lock bolt body locks the clasp is maintained.

Description

Buckle device

The invention relates to a buckle device, in particular to a double-protection buckle device which prevents the buckle device from being pressed and unlocked by using remote electronic signals.

Amusement facilities that provide somatosensory effects will allow the seat to move or rotate to produce somatosensory effects. In order to avoid danger for the occupants, seat belts will be set on the seats, and a locking structure with buckles and buckles will be used. Fix the occupant on the chair to avoid the danger of the occupant when the amusement facility is running, and also allow the occupant to cling to the seat to feel the somatosensory effect when the seat moves.

Refer to Fig. 1, it is Taiwan patent I684541, illustrates a kind of buckle device 10, and this buckle device 10 can provide a buckle piece 11 to insert, and this buckle device 10 comprises two vertical turntables 101, a button 102, two electromagnetic push rods 103. Two first springs 104 arranged between the two vertical turntables 101 and the buttons 102, two second springs 105 respectively arranged on the two electromagnetic push rods 103, and two used to detect the two electromagnetic push rods 103 The detector 106.

The vertical turntable 101 can interfere with the buckle 11 to lock the buckle 11 in the buckle device 10 . After the button 102 is pressed by an external force, the locking state of the vertical turntable 101 can be released, so that the first spring 104 pushes the vertical turntable 101 and simultaneously pushes the buckle 11 outward.

The second spring 105 is used to push the electromagnetic push rod 103 into the vertical turntable 101 to lock the vertical turntable 101 , even if the button 102 is pressed, the vertical turntable 101 cannot rotate. Only after the electromagnetic push rod 103 is separated from the vertical turntable 101 can the button 102 release the locking state of the vertical turntable 101 to the clasp 11 .

Although the prior art discloses a buckle device, it still has the following disadvantages in actual use:

1. Complex structure: The conventional vertical turntable has a complex structure, with multiple grooves and protrusions, corresponding to the spring or locking structure, and cannot be assembled in a gradual manner. As well as the condition that the structural position of the rotating structure is not fixed due to the rotation, the parts are arranged in the buckle device, and the structure is complicated and difficult to assemble.

2. Cannot prevent the button from being pressed: After the conventional electromagnetic push rod interferes with the vertical turntable, the button can still be pressed by external force. Although the vertical turntable cannot rotate due to the interference of the electromagnetic push rod, the button can be pressed, which will cause the occupant to have more uneasy feeling.

3. Insufficient structural strength: The vertical turntable must rely on the rotating shaft to be installed in the middle of the buckle device. The rotating shaft is connected to the two side arms of the vertical turntable. The pulling strength of the upper buckle is obviously insufficient, and there are multiple protrusions on the vertical turntable to interfere with other structures and limit the angle of rotation. However, the plurality of protrusions are small in size and prone to wear and tear. Wear and tear is prone to danger.

Therefore, how to modify the structure to speed up the installation time, have a stronger structure to enhance the durability, and maintain the functions of the buckle device are the goals that relevant technical personnel need to work on.

In view of this, the object of the present invention is to provide a buckle device, which includes a main body unit, a buckle unit, a lock unit, and an electromagnetic unit.

The main unit includes a casing.

The buckle unit includes a buckle piece detachably connected with the shell.

The lock unit includes at least one bolt body disposed on the casing, the bolt body can move relative to the casing, so that the bolt body can be detachably locked with the buckle connected to the casing.

The electromagnetic unit includes at least one electromagnetic module arranged on the housing, and at least one electromagnetic push rod connected with the electromagnetic module, the electromagnetic module can control the electromagnetic push rod to move between a release position and a blocking position , when the electromagnetic push rod is at the release position, the electromagnetic push rod is separated from the bolt body so that the bolt body can move relative to the housing; when the electromagnetic push rod is at the blocking position, the electromagnetic push rod is separated from the bolt body The bolt bodies locking the buckle interfere with each other to prevent the bolt body from moving relative to the housing.

Yet another technical measure of the present invention is that the above-mentioned electromagnetic push rod has at least one blocking portion arranged on the casing, and the bolt body has at least one supporting portion arranged on the casing, when the bolt body and the buckle When the pieces are separated, the supporting part is located in the moving route of the electromagnetic push rod to block the electromagnetic push rod from moving from the releasing position to the blocking position.

Another technical means of the present invention is that when the bolt body and the buckle are locked together and the electromagnetic push rod is at the blocking position, the blocking portion is located on the moving route of the propping portion to block the The plug moves.

Another technical means of the present invention is that the above-mentioned bolt body has a locking part detachably connected with the buckle piece, a protruding part connected with the locking part, and two parts located on both sides of the protruding part. The supporting part on the side, the electromagnetic push rod has a magnetic moving part arranged in the electromagnetic module, and two blocking parts connected with the magnetic moving part and arranged at intervals, when the electromagnetic push rod is at the blocking position, The protruding part is in the middle of the two blocking parts.

Another technical means of the present invention is that the electromagnetic unit further includes at least one fourth elastic body connected to the electromagnetic push rod, and the electromagnetic module cooperates with the fourth elastic body to control the position of the electromagnetic push rod.

Another technical means of the present invention is that the above-mentioned electromagnetic module moves the electromagnetic push rod to the release position when the electromagnetic module is in the excited state, and the fourth elastic force moves the electromagnetic push rod to the release position when the electromagnetic module is in the non-energized state. The blocking position.

Yet another technical measure of the present invention is that the above-mentioned fourth elastic body is located between the blocking portion and the electromagnetic module.

Yet another technical means of the present invention is that the above-mentioned buckle device further includes a control unit, the control unit includes at least one detection module set on the casing, and a detection module and the electromagnetic module The control module is electrically connected, and the detection module detects the position of the electromagnetic push rod, so that the control module can confirm whether the electromagnetic push rod is at the blocking position.

The beneficial effect of the present invention is that, when the electromagnetic push rod is at the release position, the bolt body can move relative to the housing, so that the bolt body can lock the clasp; position, the electromagnetic push rod blocks the movement of the bolt body, so that the bolt body maintains the state of locking the buckle piece, and enables the buckle piece device to achieve double locking effect.

The features and technical contents of the relevant patent applications of the present invention will be clearly presented in the following detailed description of a preferred embodiment with reference to the drawings.

Referring to Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, and Fig. 8, it is a preferred embodiment of a buckle device of the present invention, the buckle device includes a main body unit 3, a buckle Unit 4 , a latch unit 5 , a pressing unit 6 , an electromagnetic unit 7 , and a control unit 8 .

In this preferred embodiment, the buckle device is arranged in a first shell 201 and a second shell 202, the first shell 201 and the second shell 202 are protective covers of the buckle device, which can avoid External forces interfere with the mechanical structure of the buckle device, which can also prevent the buckle device from causing injury to personnel.

The buckle device is connected with an extending fixing body 203 , and the extending fixing body 203 is provided with a fixing hole 204 and two locking holes 205 . The two locking holes 205 can pass through the two locking components 206 to lock the buckle device and the extending fixing body 203 together.

The fixing hole 204 can fix the extended fixing body 203 on a seat (not shown in the drawings), so that the buckle device is arranged on the seat, and cooperate with a body (not shown in the drawings) to A person (not shown in the drawings) is fixed on the seat. The seat is set on the amusement facility, and the amusement facility will move the position of the seat. The belt body and the buckle device are combined to form a safety belt to protect the safety of the person sitting on the seat. Seats with safety belts are known technologies and will not be described in detail here.

The main body unit 3 includes a housing 32 surrounding and defining an accommodating space 31 , two first through holes 33 disposed in the housing 32 , two sliders 34 disposed in the accommodating space 31 , and two and the sliders 34 The first elastic body 35 that abuts together, two second through holes 36 set in the housing 32 , two plate through holes 37 set in the housing 32 , and two slide guides set in the accommodating space 31 body38.

The casing 32 has a first plate portion 321, a second plate portion 322 spaced apart from the first plate portion 321, a third plate portion 322 spaced apart and connected to the first plate portion 321 and the second plate portion 322. Plate portion 323, a fourth plate portion 324 connected to the two third plate portions 323 and spaced apart from the first plate portion 321, two electromagnetic fixing portions 325 disposed on the first plate portion 321, and plurally disposed on the first plate portion 321 The stop portion 326 of the fourth plate portion 324 .

The first plate portion 321 , the second plate portion 322 , and the two third plate portions 323 cooperate to define the accommodating space 31 . The two first through holes 33 are disposed on the first plate portion 321 , and the two second through holes 36 are disposed on the second plate portion 322 .

Wherein, the two third plate parts 323 and the second plate part 322 are the same metal plate, which is bent by stamping, so that the two third plate parts 323 stand on the two sides of the second plate part 322. On the side, the second plate portion perforations 37 are arranged on the first plate portion 321 at intervals, and the two third plate portions 323 are respectively pierced through the second plate portion perforations 37, and stand on both sides of the first plate portion 321. On the side, the fourth plate portion 324 is disposed on top of the two third plate portions 323 and connected to each other, and the first plate portion 321 and the fourth plate portion 324 are spaced apart from each other. The two electromagnetic fixing portions 325 are connected with the fourth plate portion 324 .

The extension fixing body 203 is sandwiched between the first plate portion 321 and the second plate portion 322, and the two locking components 206 combine the first plate portion 321, the extension fixing body 203, and the second plate portion 322 are locked together. The distance between the first plate portion 321 and the second plate portion 322 is the height of the accommodating space 31, and the thickness of the two sliders 34 matches the height of the accommodating space 31, so that the two sliders 34 It can slide in the accommodating space 31 .

Each sliding guide body 38 is two screws locked on the second plate portion 322 and protruding from the accommodating space 31. There are perforations in the two sliders 34, and the two slide guide bodies 38 pass through the two respectively. The through holes in the two sliding blocks 34 are used to limit the sliding position of the two sliding blocks 34 in the accommodating space 31 .

The buckle unit 4 includes a buckle 41 detachably arranged in the accommodating space 31 , two buckle holes 42 arranged in the buckle 41 , a button hole 42 arranged in the buckle 41 and facing the first plate portion 321 . the second surface 43 .

The distance between the first plate portion 321 and the second plate portion 322 is the height of the accommodating space 31, and the thickness of the buckle piece 41 matches the height of the accommodating space 31, so that the buckle piece 41 can The accommodating space 31 slides, and the left side of the accommodating space 31 communicates with the external space, so that the buckle 41 can be inserted into the accommodating space 31 from the external space, and the buckle 41 can also leave the accommodating space 31 .

Wherein, the upper surfaces of the two sliders 34 are respectively defined as a first surface 39 , and the two first surfaces 39 respectively face the first plate portion 321 . Since the thicknesses of the two sliding blocks 34 and the buckle 41 match the height of the accommodating space 31 , the heights of the two first surfaces 39 and the second surface 43 are consistent.

Referring to Fig. 9 and Fig. 10, in this preferred embodiment, the vertical length of the two first elastic bodies 35 is greater than the vertical length of the accommodating space 31, so the first plate portion 321 and the second plate portion 322 is respectively provided with two openings for fixing the two first elastic bodies 35, the shape of the plurality of openings is roughly rectangular, the length of the plurality of openings is equal to the length of the two first elastic bodies 35, the plurality of openings The width of the opening is smaller than the width of the two first elastic bodies 35 , so that the first plate portion 321 and the second plate portion 322 on the sides of the plurality of openings can fix the upper and lower sides of the two first elastic bodies 35 . Wherein, the first plate portion 321 and the second plate portion 322 arranged on the right side of the plurality of openings can support the right sides of the two first elastic bodies 35, and the left sides of the two first elastic bodies 35 are respectively connected to the two sliders. The right sides of 34 are abutted together, so that the elastic force of the two first elastic bodies 35 can push the two sliders 34 to slide leftward in the accommodation space 31, or the two sliders 34 can slide in the accommodating space 31 under external force. Slide to the right in the accommodating space 31 and compress the two first elastic bodies 35 . In practice, the two first elastic bodies 35 can be fixed by other structures, which should not be limited thereto.

The lock unit 5 includes two bolt bodies 51 disposed on the two first through holes 33, two second elastic bodies 52 connected to the two bolt bodies 51, and two lock guide guides 53 connected to the bolt bodies 51. .

The two lock bolt guides 53 respectively have two side walls 531 connected to the first plate portion 321, two guide parts 532 respectively arranged on the two side walls 531, a top wall 533 connected to the two side walls 531, and A spring opening 534 is disposed on the top wall 533 .

Each bolt body 51 has a locking part 511 arranged in the first through hole 33 and can extend into the accommodating space 31 and the second through hole 36, and a locking part 511 connected with the locking part 511 and arranged on the two side walls 531. The protruding part 512 between them, two support parts 513 connected with the protruding part 512 and protruding outwards from the two guiding parts 532 respectively, and two side stop parts 514 arranged on the sides of the protruding part 512 . The protruding part 512 can provide the setting of the second elastic body 52 , and the two side stoppers 514 are used to stabilize the setting of the second elastic body 52 to prevent the second elastic body 52 from colliding with other spring structures.

The spring opening 534 can provide the second elastic body 52 to pass through, so as to facilitate the installation of the second elastic body 52 , the top end of the second elastic body 52 supports the fourth plate portion 324 , and the second elastic body 52 The bottom end is sleeved with the protruding portion 512 so that the second elastic body 52 can push the plug body 51 downward.

When the buckle 41 is separated from the two sliders 34, the two sliders 34 are pushed by the two first elastic bodies 35, so that the positions of the two sliders 34 are respectively located below the two first through holes 33, so that The first surface 39 on the two sliders 34 supports against the bottom ends of the locking portions 511 of the two bolt bodies 51 for preventing the locking portions 511 of the two bolt bodies 51 from entering the accommodating space 31 .

When the buckle 41 is in contact with the two sliders 34, the buckle 41 can be pushed by an external force and move the two sliders 34, so that the second slider 34 leaves the bottom of the two first through holes 33. At this time, The two second elastic bodies 52 push the locking portions 511 of the two bolt bodies 51 into the accommodating space 31, and the locking portions 511 of the two bolt bodies 51 pass through the two button holes 42 of the button piece 41. , the two bolts 51 interfere with the buckle 41 to prevent the buckle 41 from leaving the accommodating space 31 .

Because the extension fixing body 203 is clamped between the first plate portion 321 and the second plate portion 322 , the distance between the first plate portion 321 and the second plate portion 322 is determined by the thickness of the extension fixing body 203 Therefore, the thickness of the accommodating space 31 is the same as the thickness of the extended fixing body 203, and the thickness of the buckle 41 and the two sliders 34 is the same as the interval between the first plate portion 321 and the second plate portion 322. The distances match, so the buckle 41 and the two sliding blocks 34 can slide stably in the horizontal direction in the accommodating space 31 . For example, the buckle 41 and the two sliders 34 have the same thickness, and the thickness of the buckle and the slider is less than 0.01 cm from the distance between the first board part 321 and the second board part 322, the second board part 321 The bottom surface of the first plate portion 321 and the top surface of the second plate portion 322 can clamp the clip 41 and the two sliders 34. In actual implementation, the distance between the first plate portion 321 and the second plate portion 322 is Or the thickness of the buckle 41 and the two sliders 34 should be set according to the actual mechanical structure and should not be limited thereto.

Continuing from the above, the first plate portion 321 and the second plate portion 322 can clamp the two sliders 34, so that the two sliders 34 can slide stably in the accommodating space 31, when the buckle 41 enters When the accommodating space 31 is opened, the first plate portion 321 and the second plate portion 322 can clamp the buckle 41 so that the buckle 41 can slide in the accommodating space 31 stably.

When the buckle 41 and the two sliders 34 collide with each other and slide in the accommodating space 31, the buckle 41 and the two sliders 34 can alternately support the two bolts 51, so that the two bolts 51 Under the condition of extending into the two buttonholes 42, it is possible to enter the accommodating space 31 and extend into the two second through holes 36, and the remaining conditions are all supported by the button piece 41 and the two sliders 34, and cannot be entered. The accommodating space 31 .

For example, when the clip 41 enters the accommodating space 31 and abuts against the two sliders 34 and is pushed by an external force, the clip 41 will push the two sliders 34 away from the two first through holes 33 side, the buckle 41 will move to the side of the two first perforations 33 next to each other. When the buckle 41 and the two sliders 34 slide in the accommodation space 31, the two bolts 51 also Will slide on the first surface 39 of the two sliders 34, and slide to the second surface 43 of the buckle 41, so that the buckle 41 supports the two bolt bodies 51, preventing the two bolt bodies 51 from entering the container. Set space 31. Then, when the two button holes 42 do not reach the sides of the two first through holes 33 and the external force applied to the button piece 41 is released, the two first elastic bodies 35 will push the two sliders 34 and the button piece 41 , so that the buckle 41 is pushed away from the sides of the two first perforations 33, and the two sliders 34 will move adjacent to the sides of the two first perforations 33, between the buckle 41 and the two sliders 34 while the accommodating space 31 is sliding, the two bolts 51 will also slide on the second surface 43 of the buckle 41, and slide to the first surface 39 of the two sliders 34, so that the two sliders The block 34 supports the two plug bodies 51 to prevent the two plug bodies 51 from entering the accommodating space 31 .

It is worth mentioning that the two first through holes 33 are arranged on the first plate portion 321, the two second through holes 36 are arranged on the second plate portion 322, and the positions of the two second through holes 36 correspond to the two first perforation 33 . After the locking portions 511 of the two bolt bodies 51 enter the accommodating space 31 , they not only pass through the two button holes 42 , but also pass through the two second through holes 36 .

Because the two first through holes 33 and the two second through holes 36 are respectively pierced through the locking portions 511 of the two bolt bodies 51, the supporting force provided by the two first through holes 33 and the two second through holes 36 , the locking portion 511 of the two bolt bodies 51 can be supported against the two button holes 42 of the buckle piece 41, and can effectively resist the lateral pulling force of the buckle unit 4, thereby effectively improving the structural strength of the buckle device.

The pressing unit 6 includes a pressing body 61 disposed between the first plate portion 321, the two third plate portions 323, and the fourth plate portion 324, a third elastic body 62 connected to the pressing body 61, Two supporting slopes 63 disposed on the pressing body 61 , an unlocking through hole 64 disposed on the pressing body 61 , and a plurality of limiting protrusions 65 disposed on the pressing body 61 .

The pressing body 61 can move between a first position (see FIG. 9 for cooperation) and a second position (see FIG. 12 for cooperation). At this time, the pressing body 61 is pushed by the third elastic body 62 to the first position and is spaced apart from the supporting portion 513 of the two plug bodies 51 . When the pressing body 61 is at the first position, the locking portions 511 of the two bolt bodies 51 can be pushed into the accommodating space 31 .

When the two plug bodies 51 enter the accommodating space 31, the supporting parts 513 of the two plug bodies 51 abut against the two supporting slopes 63 on the pressing body 61, and the pressing body 61 can move to the position when pressed by an external force. second position. When the pressing body 61 moves from the first position to the second position, the two support slopes 63 of the pressing body 61 can support the supporting portions 513 of the two bolt bodies 51, so that the locking portion 511 can be moved from the receiving portion. Set space 31 to move out.

The positions of the plurality of limiting protrusions 65 are matched with the positions of the plurality of stoppers 326 , and the plurality of limiting protrusions 65 respectively brace against the plurality of stoppers 326 to limit the movement of the pressing body 61 on the main unit 3 The two sides of the third elastic body 62 support the pressing body 61 and the electromagnetic fixing part 325 to push the pressing body 61 to the left. In this preferred embodiment, the number of the limiting protrusions 65 and the stoppers 326 is three sets, which should not be limited in practice.

The electromagnetic unit 7 includes two electromagnetic modules 71 , two electromagnetic push rods 72 disposed on the two electromagnetic modules 71 , and two fourth elastic bodies 73 connected to the two electromagnetic push rods 72 . The two electromagnetic push rods 72 respectively have a magnetic moving part 721 disposed in the electromagnetic module 71 , and two blocking parts 722 connected with the magnetic moving part 721 .

The two electromagnetic modules 71 are respectively a kind of electromagnetic coil structure, and the appearance is roughly cylindrical with holes, and are respectively disposed in the two electromagnetic fixing parts 325 . The magnetic moving parts 721 of the two electromagnetic push rods 72 are respectively arranged in the cylindrical holes of the two electromagnetic modules 71, and can be moved by the electromagnetic action of the two electromagnetic modules 71 respectively. The technology of the body is a known technology, and will not be described in detail here.

The electromagnetic push rod 72 can move between a releasing position (see FIG. 10 for cooperation) and a blocking position (see FIG. 11 for cooperation). When the two electromagnetic modules 71 are energized, the two electromagnetic push rods 72 can be located at the release position, and the two electromagnetic push rods 72 and the two bolt bodies 51 are spaced apart from each other. When the electromagnetic push rods 72 are at the release position, The pressing body 61 can move to the second position, and move the two plug bodies 51 out of the accommodating space 31 .

When the two plug bodies 51 enter the accommodating space 31 and the two electromagnetic modules 71 are not excited, the two fourth elastic bodies 73 respectively push the two electromagnetic push rods 72 to the blocking position, and the two electromagnetic push rods 72 The two plug bodies 51 are respectively interfered to prevent the pressing body 61 from pushing the plug body 51 out of the accommodating space 31 .

Preferably, the two fourth elastic bodies 73 are respectively arranged between the two blocking parts 722 and the electromagnetic module 71, and are used to respectively push the two electromagnetic push rods 72 so that the two electromagnetic push rods 72 can move to the In the blocking position, the two electromagnetic push rods 72 can be moved to the release position when the two electromagnetic modules 71 are excited.

The control unit 8 includes two detection modules 81 which are arranged on the two electromagnetic fixing parts 325 of the casing 32 and are used to detect the positions of the two electromagnetic push rods 72, and a detection module 81 and the electromagnetic module 71. A control module 82 electrically connected, and a control module 83 electrically connected with the control module 82 .

The control module 82 is a microcontroller that can run programs to control the amusement facility. The buckle device is arranged on the seat in the amusement facility. The control module 83 is an operation panel. Preferably, The control module 83 is a touch screen, which should not be limited to this in actual implementation.

In this preferred embodiment, the two detection modules 81 are an infrared detector, which can detect whether the infrared rays are blocked to determine the position of the two electromagnetic push rods 72 . For example, when the two electromagnetic modules 71 are energized, the blocking parts 722 of the two electromagnetic push rods 72 are away from the plug body 51, and at the same time the magnetic moving parts 721 of the two electromagnetic push rods 72 will move to the right to block the two The infrared rays output by the detection module 81, so that the detection module 81 can obtain that the two electromagnetic push rods 72 are located at the release position. When the two electromagnetic modules 71 are not energized, the two fourth elastic bodies 73 will push the two electromagnetic push rods 72 to the left, so the two electromagnetic push rods 72 will be far away from the two detection modules 81, and the two detection The infrared rays output by the measurement module 81 will not be blocked, so the control module 82 can know that the two electromagnetic push rods 72 are located at the blocking position. In this preferred embodiment, the two detection modules 81 are respectively locked on the two electromagnetic fixing parts 325 to detect the positions of the two electromagnetic push rods 72 , but it should not be limited to this in actual implementation.

The control module 83 can display the status of the fastener device, and can also control whether the two electromagnetic modules 71 are energized or not. The control module 82 can be connected with multiple fastener devices, and the control module 83 can display the The state of multiple fastening devices.

In this preferred embodiment, the slider 34, the latch unit 5, and the electromagnetic unit 7 are provided in two groups. As long as there is a problem with one group of mechanical structures, the two detection modules 81 can detect The information is transmitted to the control module 82 so that the control module 82 can issue a warning message through the control module 83 and stop the action of the amusement facility. In practice, in this preferred embodiment, the number of the slider 34 , the locking unit 5 , and the electromagnetic unit 7 can be set as one set, and should not be limited to the example of this preferred embodiment.

When the buckle device of the present invention is installed, the locking unit 5 and the pressing unit 6 can be arranged on the first plate portion 321 first, and then the fourth plate portion 324 can be locked on the two third plates. part 323, and the electromagnetic fixing part 325, so that the latch unit 5 and the pressing unit 6 can be fixed on the first plate part 321, the two third plate parts 323, and the fourth plate part 324 Among them, compared with the earlier fasteners with a vertical turntable structure, the installation of the fastener device of the present invention is relatively simple. When the inventor assembles the actual object, the installation time of the fastener with the vertical turntable structure is about 3 to 4 hours, while the installation time of the fastener device of the present invention is about 1 to 2 hours, the manufacturing time is significantly shortened, and the output can be increased.

Referring to Fig. 9, when the buckle 41 of the buckle unit 4 does not enter the accommodating space 31, the two first elastic bodies 35 will push the first surface 39 provided on the two sliders 34 to the two second At the position below the through hole 33 , the two sliding guides 38 limit the position of the two sliding blocks 34 , so the two sliding blocks 34 will not rush out of the accommodating space 31 . At this moment, the first surfaces 39 that are arranged on the two sliders 34 support the bottoms of the locking portions 511 of the two bolt bodies 51 respectively, so that the locking portions 511 of the two bolt bodies 51 do not enter the accommodating Space 31.

The pressing body 61 is pushed to the first position by the third elastic body 62 . When the buckle 41 of the buckle unit 4 does not enter the accommodating space 31, even if the pressing body 61 is pressed by an external force and moves to the second position, because the locking portion 511 of the bolt body 51 does not enter the accommodating space 31 In the space 31, the support slope 63 cannot contact the support portion 513 of the bolt body 51, so the buckle device will not produce any action.

The control module 82 supplies power to the electromagnetic module 71 to excite the electromagnetic module 71 and generate a magnetic force to push the electromagnetic push rod 72 to the release position. When the buckle 41 of the buckle unit 4 does not enter the accommodating space 31, even if the control module 82 cuts off the power supply to the electromagnetic module 71, the two blocking parts 722 of the electromagnetic module 71 will be blocked by the electromagnetic module 71. The two supporting parts 513 of the bolt body 51 are blocked, so the electromagnetic push rod 72 cannot move to the blocking position, and the buckle device will not produce any action at this time.

Referring to Fig. 10, when the buckle 41 of the buckle unit 4 is pushed into the accommodating space 31, the buckle 41 will push the two sliders 34, so that the two sliders 34 slide to the right, and because the second The height of a surface 39 is consistent with the height of the second surface 43, and the bottom end of the locking portion 511 of the bolt body 51 will change from abutting against the first surface 39 to abutting against the second surface 43 , and finally, the two button holes 42 will move to the bottom of the locking portion 511 of the two bolt bodies 51 .

Because the two buttonholes 42 are located below the locking portions 511 of the two bolt bodies 51, the positions of the two buttonholes 42 correspond to the two first through holes 33, and the locking portions 511 of the two bolt bodies 51 are not blocked by any objects. Support, the two second elastic bodies 52 respectively push the two bolt bodies 51, so that the locking parts 511 of the two bolt bodies 51 enter the two button holes 42, in other words, the locking parts of the two bolt bodies 51 511 has entered the accommodating space 31 . At this time, the locking portions 511 of the two bolt bodies 51 interfere with the buckle 41 , so that the buckle 41 cannot leave the accommodating space 31 .

Cooperate with referring to Fig. 11, then this control module 82 cancels the energization to this two electromagnetic modules 71, and these two electromagnetic modules 71 will not produce magnetic force externally, so this two fourth elastic bodies 73 will make the two electromagnetic push rods 72 Push to the left to make the two electromagnetic push rods 72 move to the blocking position.

When the two electromagnetic push rods 72 are at the blocking position, the two blocking portions 722 of the two electromagnetic push rods 72 are located above the two supporting portions 513 of the two bolt bodies 51, and the two blocking portions 722 are respectively opposite to the two supporting portions 513. The contact portion 513 interferes so that the two plug bodies 51 cannot move upward.

Because the two plugs 51 have interfered with the buckle 41 and because the two blocking portions 722 have interfered with the two supporting portions 513 respectively, the pressing body 61 cannot be pressed to the second position by external force. Therefore, the buckle 41 cannot be disengaged from the accommodating space 31 . In this way, the person sitting on the seat can be stably fixed. In some amusement facilities, the buckle device of the present invention can protect the safety of the person sitting on the seat. Wherein, the two detection modules 81 must both confirm that the two electromagnetic push rods 72 enter the blocking position, and then the control module 82 can start the amusement device, so as to ensure that the person is indeed fixed on the seat.

If the control unit 8 loses power, the control module 82 cannot supply power to the two electromagnetic modules 71, and the person sitting on the seat cannot directly untie the buckle device. At this time, the buckle device can be forcibly unlocked through a forced unlocking body (not shown in the drawing), the forced unlocking body is inserted through the unlocking hole 64, and simultaneously resists the pressing body 61 and the two electromagnetic push rods 72 , to simultaneously push the pressing body 61 and the two electromagnetic push rods 72, so that the two electromagnetic push rods 72 move from the blocking position to the release position, and the pressing body 61 moves from the first position to the second position, Further drive the two bolt bodies 51 to move upwards to release the interference with the buckle 41 . Since the technology of forced unlocking is the same as the conventional technology, it will not be described in detail here.

With reference to Fig. 10, when the personnel will leave the seat, the control module 82 supplies power to the two electromagnetic modules 71, so that the two electromagnetic modules 71 generate magnetic force externally, and the magnetic moving parts 721 of the two electromagnetic push rods 72 Receive the magnetic force to move the two electromagnetic push rods 72 to the release position. At this time, the two blocking parts 722 of the two electromagnetic push rods 72 leave the top of the two supporting parts 513 of the two bolt bodies 51, and the two electromagnetic push rods 72 does not interfere with the two plug bodies 51.

Referring to Fig. 12, the pressing body 61 is then pressed by an external force, so that the pressing body 61 moves from the first position to the second position. One of the two plug bodies 51 abuts against the portion 513 and pushes the two plug bodies 51 upward. Then the locking portion 511 of the two bolt bodies 51 will leave the accommodating space 31 and leave from the two button holes 42, so that the two bolt bodies 51 do not interfere with the button piece 41, and then the two first elastic forces The body 35 pushes the two sliding blocks 34 to push the buckle 41 to the left, and the first surface 39 disposed on the two sliding blocks 34 is located below the two first through holes 33 .

With reference to FIG. 9 , finally release the external force pressing the pressing body 61 , and the third elastic body 62 pushes the pressing body 61 to move from the second position to the first position, and personnel can remove the buckle 41 from the main body unit 3 The accommodating space 31 is removed. The second elastic body 52 pushes the bolt body 51 to move toward the accommodating space 31. At this time, the first surface 39 of the main unit 3 is supported against the bottom of the locking portion 511 of the bolt body 51 to prevent the bolt body from 51 into the accommodating space 31.

As can be seen from the above description, a fastener device of the present invention does have the following effects:

1. Increase production capacity: The assembly method of the present invention is stacked layer by layer, wherein the setting of the spring is relatively simple, the structure will not slide, the fastener device can be assembled quickly, and the output of the fastener device can be effectively improved.

2. Prevent pressing: When the two electromagnetic push rods 72 are at the blocking position, the two blocking portions 722 of the two electromagnetic push rods 72 interfere with the two supporting portions 513 of the two bolt bodies 51 respectively, and there will be resistance to prevent the pressing body 61 from being pressed by the external force. press.

3. Structural strength enhancement: In the buckle device, the two bolt bodies 51 move straight up and down, and the two lock bolt guides 53 effectively control the moving position of the two bolt bodies 51 and provide support strength, plus the two first The perforation 33 and the two second perforations 36 support the locking part 511 of the bolt body 51 at the same time. Compared with the rotating structure of the vertical chuck in the early stage, the two bolt bodies 51 can bear greater pulling force, so that The buckle unit 4 is not easily separated from the accommodating space 31 .

In summary, the first plate portion 321, the second plate portion 322, and the two third plate portions 323 are provided with two sliders 34 around the defined accommodating space 31, and the two sliders 34 can block the two The plug body 51 enters the accommodating space 31 . The buckle 41 can enter the accommodating space and support the moving position of the two sliders 34, so that the locking portion 511 of the two bolt bodies 51 extends into the two button holes 42, so that the two bolt bodies 51 can hold the buckle. The piece 41 interferes and blocks the button piece 41 from leaving the accommodating space 31 .

The two first perforations 33 and the two second perforations 36 cooperate to support the locking portion 511 of the two bolt bodies 51, effectively strengthen the support force of the two bolt bodies 51 to the buckle piece 41, and effectively enhance the buckle. The structural strength of the device.

When the locking portions 511 of the two bolt bodies 51 stretch into the two button holes 42, the two electromagnetic push rods 72 can move from the release position to the blocking position, and the two blocking portions 722 of the two electromagnetic push rods 72 can respectively The two supporting portions 513 of the two bolt bodies 51 interfere to prevent the locking portion 511 of the two bolt bodies 51 from leaving the two button holes 42 and prevent the pressing body 61 from maintaining the first position.

When the two electromagnetic push rods 72 move to the release position, the pressing body 61 can be pressed by an external force and move from the first position to the second position, and the two support slopes 63 can support the support of the two bolt bodies 51 The contact portion 513 is used to make the locking portion 511 of the two bolt bodies 51 away from the two button holes 42 , and the interference of the two bolt bodies 51 on the buckle piece 41 is released. The two first elastic bodies 35 can further push the two sliders 34 and the buckle 41, so that the buckle 41 can leave the accommodating space 31, and make the two sliders 34 brace against the two bolt bodies 51. The locking part 511 . The buckle device has the effect of locking the buckle unit 4, so the purpose of the present invention can be achieved indeed.

But what is described above is only a preferred embodiment of the present invention, and should not limit the scope of the present invention with this, that is, all simple equivalent changes and modifications made according to the patent scope of the present invention and the description of the invention , all still belong to the scope covered by the patent of the present invention.

10: Buckle device 101: vertical turntable 102: button 103: Electromagnetic push rod 104: first spring 105: second spring 106: Detector 11: buckle 201: First Shell 202: second shell 203: Extended fixed body 204: Fixing hole 205: locking hole 206: Locking component 3: Main unit 31:Accommodating space 32: shell 321: The first board 322: the second board 323: The third board 324: The fourth board 325: electromagnetic fixing part 326: stop part 33: First piercing 34: Slider 35: The first elastic body 36: Second piercing 37: Plate perforation 38: sliding guide body 39: First Surface 4: Buckle unit 41: buckle 42: buttonhole 43:Second surface 5:Latch unit 51: plug body 511: locking part 512: protruding part 513: support part 514: side block 52: Second elastic body 53:Lock guide body 531: side wall 532: Guide part 533: top wall 534: spring opening 6: Press unit 61: pressing body 62: The third elastic body 63: Support inclined plane 64: Unlock piercing 65: limit convex body 7: Electromagnetic unit 71: Electromagnetic Module 72: Electromagnetic push rod 721: Magnetic part 722: blocking department 73: The fourth elastic body 8: Control unit 81:Detection module 82:Control module 83: Manipulation module

Fig. 1 is a schematic sectional view of a side view, illustrating the internal structure of Taiwan patent I684541, a buckle device using a vertical turntable structure; Fig. 2 is a three-dimensional schematic diagram, which is a preferred embodiment of a buckle device of the present invention, illustrating the three-dimensional appearance of the buckle device; Fig. 3 is an exploded schematic diagram illustrating the disassembled state of the buckle device in the preferred embodiment; Fig. 4 is a three-dimensional schematic diagram illustrating the three-dimensional appearance of a locking unit and an electromagnetic unit disposed on a first plate portion in the preferred embodiment; Fig. 5 is a three-dimensional schematic diagram illustrating the three-dimensional appearance of a bolt body of the locking bolt unit in the preferred embodiment; Fig. 6 is a three-dimensional schematic diagram illustrating the three-dimensional appearance of a latch guide of the latch unit in the preferred embodiment; Fig. 7 is an exploded schematic view illustrating the structural decomposition of the electromagnetic unit in the preferred embodiment; Fig. 8 is a functional module diagram of a device, illustrating in the preferred embodiment, a control unit and the configuration of two electromagnetic modules of the electromagnetic unit; Fig. 9 is a schematic side view sectional view illustrating a side view sectional appearance of a buckle unit separated from the main body unit in the preferred embodiment; Fig. 10 is a schematic side view sectional view, illustrating the side view sectional state of inserting the buckle unit into the main body unit in the preferred embodiment; Fig. 11 is a side view cross-sectional schematic diagram illustrating in the preferred embodiment, the electromagnetic unit is in a blocking position to interfere with the plug body; and Fig. 12 is a side view cross-sectional schematic diagram illustrating that in the preferred embodiment, the electromagnetic unit is in a release position, and a pressing unit is pressed by an external force to push the plug body away from a side view cross-section of an accommodating space appearance.

201: First Shell

202: second shell

203: Extended fixed body

204: Fixing hole

205: locking hole

206: Locking component

3: Main unit

321: The first board

322: the second board

323: The third board

324: The fourth board

325: electromagnetic fixing part

326: stop part

4: Buckle unit

41: buckle

42: buttonhole

43:Second surface

6: Press unit

61: pressing body

63: Support inclined plane

64: Unlock piercing

65: limit convex body

7: Electromagnetic unit

71: Electromagnetic Module

8: Control unit

81:Detection module

Claims (7)

A buckle device, comprising: a main body unit including a housing; a buckle unit including a buckle piece detachably connected to the housing; a locking bolt unit including at least one bolt arranged on the housing body, the bolt body can move relative to the housing, so that the bolt body can be detachably locked with the buckle connected to the housing; and an electromagnetic unit, including at least one electromagnetic module arranged on the housing , and at least one electromagnetic push rod connected with the electromagnetic module, the electromagnetic module can control the electromagnetic push rod to move between a release position and a blocking position, when the electromagnetic push rod is in the release position, the bolt It can move relative to the housing. When the electromagnetic push rod is at the blocking position, the electromagnetic push rod interferes with the bolt body locking the buckle to prevent the bolt body from moving relative to the housing; the electromagnetic push rod has At least one blocking portion arranged on the casing, the bolt body has at least one supporting portion arranged on the casing, when the bolt body is separated from the button piece, the supporting portion is located on the moving route of the electromagnetic push rod , so as to prevent the electromagnetic push rod from moving from the releasing position to the blocking position. The buckle device according to claim 1, wherein, when the bolt body and the buckle are locked together, and the electromagnetic push rod is at the blocking position, the blocking portion is located on the moving route of the propping portion to block The plug moves. The buckle device as claimed in claim 1, wherein the bolt body has a locking part detachably connected to the buckle piece, a protruding part connected to the locking part, and two parts set on the protruding part. The supporting part on both sides of the part, the electromagnetic push rod has a magnetic part arranged in the electromagnetic module, and two connected with the magnetic part and arranged at intervals As for the blocking part, when the electromagnetic push rod is at the blocking position, the protruding part is in the middle of the two blocking parts. The buckle device according to claim 1, wherein the electromagnetic unit further includes at least one fourth elastic body connected to the electromagnetic push rod, and the electromagnetic module cooperates with the fourth elastic body to control the movement of the electromagnetic push rod. Location. The buckle device according to claim 4, wherein, when the electromagnetic module is in an excited state, the electromagnetic push rod is moved to the release position, and when the electromagnetic module is in a non-energized state, the fourth elastic body moves the electromagnetic Push the lever to the blocking position. The buckle device as claimed in claim 4, wherein the fourth elastic body is disposed between the blocking portion and the electromagnetic module. The buckle device as described in claim 1 further includes a control unit, the control unit includes at least one detection module disposed on the casing, and a control unit electrically connected to the detection module and the electromagnetic module module, the detection module detects the position of the electromagnetic push rod, so that the control module confirms whether the electromagnetic push rod is at the blocking position.

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