TWI750878B - Electromagnetic lock - Google Patents
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- TWI750878B TWI750878B TW109137906A TW109137906A TWI750878B TW I750878 B TWI750878 B TW I750878B TW 109137906 A TW109137906 A TW 109137906A TW 109137906 A TW109137906 A TW 109137906A TW I750878 B TWI750878 B TW I750878B
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Abstract
一種電磁鎖,包含一適用於設置於一門並包括一吸附板與至少一卡扣的卡制單元,及一適用於設置於一門框並包括一電磁裝置、至少一鎖扣裝置與至少一限位裝置的磁鎖單元。該電磁裝置用於吸附該吸附板,當該門在該關門位置時,該吸附板面對於該電磁裝置。該鎖扣裝置包括一具有一鎖扣部的鎖扣,及一彈性元件,當該門在該關門位置時,該鎖扣在一個該鎖扣部擋住該卡扣的上鎖狀態,當該門從該關門位置朝該開門位置變換時,該卡扣驅使該鎖扣朝一個該鎖扣部釋放該卡扣的解鎖狀態變換。該限位裝置包括一限位擋塊,及一用於驅使該限位擋塊在一釋放狀態與一限制狀態之間變換的驅動器,當該限位擋塊在該釋放狀態時,該限位擋塊不限制該鎖扣從該上鎖狀態變換至該解鎖狀態,當該限位擋塊在該限制狀態時,該限位擋塊限制該鎖扣從該上鎖狀態變換至該解鎖狀態。An electromagnetic lock, comprising a locking unit suitable for being installed on a door and comprising an adsorption plate and at least one buckle, and a locking unit suitable for being arranged on a door frame and comprising an electromagnetic device, at least one locking device and at least one limiter The device's magnetic lock unit. The electromagnetic device is used for adsorbing the adsorption plate, and when the door is in the door closing position, the adsorption plate faces the electromagnetic device. The lock device includes a lock with a lock portion and an elastic element. When the door is in the door-closing position, the lock is in a locked state in which the lock portion blocks the lock, and when the door is in the closed position When changing from the door-closing position to the door-opening position, the catch drives the lock catch toward one of the lock parts to release the catch to change the unlocked state. The limiting device includes a limiting block and a driver for driving the limiting block to change between a release state and a limiting state. When the limiting block is in the releasing state, the limiting block is in the release state. The block does not restrict the lock from changing from the locked state to the unlocked state, and when the limiting block is in the limiting state, the limiting block restricts the lock from changing from the locked state to the unlocked state.
Description
本發明是有關於一種鎖,特別是指一種電磁鎖。 The present invention relates to a lock, in particular to an electromagnetic lock.
如圖1所示,習知一種磁力鎖1包括一設置於一門2上的吸附板101,及一設置於一門框3上的電磁鐵模組102,如此,當該門2關上時,使用者可藉由一開關(圖未示)將該電磁鐵模組102通電,使該電磁鐵模組102產生電磁吸力將該吸附板101吸住,而對該門2產生上鎖的作用,然而,該電磁鐵模組102所產生的電磁吸力是與自身電磁鐵的大小成正比,若要較高的門戶安全性,就要使用更大尺寸規格的電磁鐵模組102,然而,更大尺寸規格的電磁鐵模組102不僅佔空間又笨重,且會耗用更多的電能。
As shown in FIG. 1 , a conventional
因此,本發明之目的,即在提供一種能夠克服先前技術的至少一個缺點的電磁鎖。 Accordingly, it is an object of the present invention to provide an electromagnetic lock that overcomes at least one of the disadvantages of the prior art.
於是,本發明電磁鎖,適用於安裝於一門與一門框,該 門可相對於該門框在一開門位置與一關門位置之間變換,該電磁鎖包含一卡制單元,及一磁鎖單元。 Therefore, the electromagnetic lock of the present invention is suitable for being installed on a door and a door frame. The door can be changed between a door opening position and a door closing position relative to the door frame. The electromagnetic lock includes a clamping unit and a magnetic lock unit.
該卡制單元適用於設置於該門,並包括一吸附板,及至少一卡扣,該吸附板具有一吸附平面。 The clamping unit is suitable for being arranged on the door, and includes an adsorption plate and at least one buckle, and the adsorption plate has an adsorption plane.
該磁鎖單元適用於設置於該門框,並包括一電磁裝置、至少一對應於該卡扣的鎖扣裝置,及至少一對應於該鎖扣裝置的限位裝置。 The magnetic lock unit is suitable for being arranged on the door frame, and includes an electromagnetic device, at least one locking device corresponding to the locking device, and at least one limiting device corresponding to the locking device.
該電磁裝置用於吸附該吸附板,並具有一磁吸平面,當該門在該關門位置時,該吸附板面對於該電磁裝置,該磁吸平面可與該吸附平面互相接觸。 The electromagnetic device is used for adsorbing the adsorption plate, and has a magnetic surface. When the door is in the closed position, the surface of the adsorption plate faces the electromagnetic device, and the magnetic surface and the adsorption surface can be in contact with each other.
該鎖扣裝置包括一鎖扣,及一與該鎖扣連接的彈性元件,該鎖扣具有一鎖扣部,該鎖扣可在一個該鎖扣部擋住該卡扣的上鎖狀態與一個該鎖扣部釋放該卡扣的解鎖狀態之間變換,當該門在該關門位置時,該鎖扣在該上鎖狀態,當該門從該關門位置朝該開門位置變換時,該卡扣驅使該鎖扣從該上鎖狀態朝該解鎖狀態變換,該彈性元件具有驅使該鎖扣從該解鎖狀態朝該上鎖狀態變換的勢能。 The lock device includes a lock and an elastic element connected with the lock. The lock has a lock portion, and the lock can be in a locked state in which the lock portion blocks the lock and a lock portion of the lock. When the door is in the closed position, the latch is in the locked state, and when the door is changed from the closed position to the open position, the latch drives The lock is transformed from the locked state to the unlocked state, and the elastic element has potential energy that drives the lock to change from the unlocked state to the locked state.
該限位裝置包括一限位擋塊,及一驅動器,該限位擋塊可在一釋放狀態及一限制狀態之間變換,當該限位擋塊在該釋放狀態時,該限位擋塊不限制該鎖扣從該上鎖狀態變換至該解鎖狀態, 當該限位擋塊在該限制狀態時,該限位擋塊限制該鎖扣從該上鎖狀態變換至該解鎖狀態,該驅動器用於驅使該限位擋塊在該釋放狀態與該限制狀態之間變換。 The limit device includes a limit block and a driver. The limit block can be changed between a release state and a limit state. When the limit block is in the release state, the limit block without restricting the lock from changing from the locked state to the unlocked state, When the limiting block is in the limiting state, the limiting block restricts the lock from changing from the locking state to the unlocking state, and the driver is used for driving the limiting block in the releasing state and the limiting state change between.
本發明之功效在於:本發明利用該鎖扣裝置與該限位裝置配合該電磁裝置與該吸附板的設計,除了可透過該電磁裝置的電磁吸力吸附該吸附板之外,更可透過該鎖扣裝置的鎖扣扣住該卡扣,而大幅增加對該吸附板的鎖扣力,如此,本發明在不需使用更大尺寸規格的電磁裝置的情形下,即可有效提高門戶安全性。 The effect of the present invention is: the present invention utilizes the locking device and the limiting device to cooperate with the design of the electromagnetic device and the suction plate, in addition to the electromagnetic suction of the electromagnetic device to attract the suction plate, but also through the lock The buckle of the buckle device locks the buckle, and greatly increases the locking force of the suction plate. In this way, the present invention can effectively improve the security of the portal without using a larger size electromagnetic device.
100:電磁鎖 100: Electromagnetic lock
10:卡制單元 10: Card unit
11:吸附板 11: Adsorption plate
111:吸附平面 111: Adsorption plane
12:卡扣 12: Snap
20:磁鎖單元 20: Magnetic lock unit
30:外殼 30: Shell
31:端壁 31: End Wall
32:第一側壁 32: First side wall
321:第一長圓孔 321: The first oblong hole
322:第一固定孔 322: The first fixing hole
33:第二側壁 33: Second side wall
331:第二長圓孔 331: Second oblong hole
332:第二固定孔 332: Second fixing hole
40:保護殼 40: protective case
50:電磁裝置 50: Electromagnetic device
51:電磁本體 51: Electromagnetic body
511:磁吸平面 511: Magnetic plane
512:安裝背面 512: Install the back
513:側面 513: Side
514:第一固定柱 514: The first fixed column
515:第二固定柱 515: Second fixed column
516:軸孔 516: Shaft hole
52:線圈 52: Coil
60:鎖扣裝置 60: Locking device
61:鎖扣 61: lock
611:鎖扣部 611: Locking part
612:樞轉部 612: Pivot part
613:卡制部 613: Card Department
614:緩衝部 614: Buffer
62:彈性元件 62: Elastic element
63:防撞片 63: bumper
631:凸伸塊 631: Protruding block
64:鎖扣主體 64: lock body
641:軸心塊 641: Axle block
70:限位裝置 70: Limiting device
71:限位擋塊 71: Limit stop
711:限位部 711: Limiting part
712:樞接部 712: Pivot part
713:被驅動部 713: Driven Department
714:嵌槽 714: Groove
72:驅動器 72: Drive
721:閥體 721: valve body
722:閥桿 722: Stem
723:復位彈簧 723: Return spring
80:控制裝置 80: Control device
81:電路板模組 81: circuit board module
811:電路板 811: circuit board
812:磁感應元件 812: Magnetic induction element
82:觸發模組 82: Trigger Module
821:觸發銷 821: Trigger pin
822:磁性元件 822: Magnetic Components
823:壓縮彈簧 823: Compression spring
824:前端部 824: Front end
825:後端部 825: rear end
X:橫方向 X: horizontal direction
Y:縱方向 Y: vertical direction
Z:高度方向 Z: height direction
200:門 200: Door
300:門框 300: door frame
1:磁力鎖 1: Magnetic lock
101:吸附板 101: adsorption plate
102:電磁鐵模組 102: Electromagnet module
2:門 2: Door
3:門框 3: door frame
本發明之其他的特徵及功效,將於參照圖式的實施方式中清楚地呈現,其中:圖1是習知一種磁力鎖的使用狀態示意圖;圖2是本發明電磁鎖一實施例的一局部分解立體圖;圖3是該實施例的一分解立體圖;圖4是該實施例的一剖視圖,說明該實施例的一卡制單元安裝在一門上,該實施例的一磁鎖單元安裝在一門框上;圖5是沿著圖4中的線V-V所截取的一剖視圖;圖6是該磁鎖單元的二鎖扣裝置的其中一者的一組合立體圖; 圖7是該鎖扣裝置的一分解立體圖;圖8是一局部分解立體圖,說明該磁鎖單元的二限位裝置;圖9是一類似於圖4的視圖,說明該門帶著該卡制單元移動至該卡制單元的二卡扣與該等鎖扣裝置的鎖扣接觸,該磁鎖單元的一控制裝置的一觸發模組的一觸發銷在一未觸發位置;圖10是一類似於圖9的視圖,說明該等卡扣將該等鎖扣裝置的鎖扣從一上鎖狀態推動至一解鎖狀態;圖11是一類似於圖10的視圖,說明該門在一關門位置,該等鎖扣裝置的鎖扣復位至該上鎖狀態,該等限位裝置的限位擋塊擺動至一限制狀態,該觸發銷在一觸發位置;圖12是一類似於圖11的視圖,說明該等限位裝置的限位擋塊擺動至一釋放狀態;圖13是一類似於圖12的視圖,說明該門帶著該卡制單元移動至該等卡扣將該等鎖扣裝置的鎖扣從該上鎖狀態推動至該解鎖狀態;圖14是一類似於圖13的視圖,說明該門在一開門位置,該卡制單元隨該門移動至該等卡扣脫開該等鎖扣裝置的鎖扣,該等鎖扣裝置的鎖扣復位至該上鎖狀態;圖15是一類似於圖11的視圖,說明該門硬被外力拉開,該等卡扣驅使該等鎖扣裝置的鎖扣朝內推動該等限位裝置的限位擋塊 至被該磁鎖單元的一電磁裝置的一電磁本體擋住;及圖16是沿著圖15中的線X Ⅵ-X Ⅵ所截取的一剖視圖。 Other features and effects of the present invention will be clearly presented in the embodiments with reference to the drawings, wherein: FIG. 1 is a schematic diagram of the use state of a conventional magnetic lock; FIG. 2 is a part of an embodiment of the electromagnetic lock of the present invention. exploded perspective view; FIG. 3 is an exploded perspective view of this embodiment; FIG. 4 is a cross-sectional view of this embodiment, illustrating that a clamping unit of this embodiment is installed on a door, and a magnetic lock unit of this embodiment is installed on a door frame 5 is a sectional view taken along the line VV in FIG. 4; FIG. 6 is a combined perspective view of one of the two locking devices of the magnetic lock unit; Fig. 7 is an exploded perspective view of the locking device; Fig. 8 is a partially exploded perspective view illustrating two limiting devices of the magnetic lock unit; Fig. 9 is a view similar to Fig. 4, illustrating the door with the latch The two latches of the unit moving to the locking unit are in contact with the latches of the latching devices, and a trigger pin of a trigger module of a control device of the magnetic lock unit is in a non-triggered position; FIG. 10 is a similar In the view of FIG. 9, it is illustrated that the latches push the latches of the latching devices from a locked state to an unlocked state; FIG. 11 is a view similar to FIG. 10, illustrating that the door is in a closed position, The locks of the locking devices are reset to the locked state, the limiting blocks of the limiting devices swing to a limiting state, and the trigger pin is in a triggering position; FIG. 12 is a view similar to FIG. 11 , Fig. 13 is a view similar to Fig. 12, illustrating the movement of the door with the locking unit to the latches of the locking devices The latch is pushed from the locked state to the unlocked state; FIG. 14 is a view similar to FIG. 13 , illustrating that the door is in an opening position, and the latching unit moves with the door to the latches to release the locks Figure 15 is a view similar to Figure 11, illustrating that the door is pulled open by external force, and the buckles drive the locks The latch of the device pushes the limit stops of the limit devices inward until it is blocked by an electromagnetic body of an electromagnetic device of the magnetic lock unit; and FIG. 16 is a cross-sectional view taken along the line XVI-XVI in FIG. 15 .
參閱圖2、3、4,為本發明電磁鎖100的一實施例,適用於安裝於一門200與一門框300,該門200可相對於該門框300在一開門位置(見圖4)與一關門位置(見圖11)之間變換,該電磁鎖100包含一卡制單元10,及一磁鎖單元20。
Referring to FIGS. 2, 3, and 4, it is an embodiment of the
該卡制單元10適用於設置於該門200,並包括一吸附板11,及二在一橫方向X上間隔地設置於該吸附板11的兩端的卡扣12,該吸附板11具有一吸附平面111,該吸附平面111在該橫方向X上介於該等卡扣12之間。可以理解的是,在本實施例的其他變化例中,該等卡扣12的數目也可以為一個。
The clamping
如圖3、4、5所示,該磁鎖單元20適用於設置於該門框300,並包括一適用於設置於該門框300的外殼30、一包覆於該外殼30且橫截面呈U字型的保護殼40、一電磁裝置50、二分別對應於該等卡扣12的鎖扣裝置60、二分別對應於該等鎖扣裝置60的限位裝置70,及一控制裝置80。可以理解的是,在本實施例的其他變化例中,該等鎖扣裝置60與該等限位裝置70的數目也可以為一個。
As shown in FIGS. 3 , 4 and 5 , the
在本實施例中,該外殼30具有二在該橫方向X上相對設置的端壁31、一沿該橫方向X延伸並鎖固於該等端壁31的第一側壁
32,及一在一高度方向Z上相對於該第一側壁32並鎖固於該等端壁31的第二側壁33。
In this embodiment, the
該第一側壁32具有二沿該橫方向X延伸並在該橫方向X上互相間隔的第一長圓孔321,及二該橫方向X上互相間隔的第一固定孔322。
The
該第二側壁33具有二沿該橫方向X延伸並在該橫方向X上互相間隔的第二長圓孔331,及二該橫方向X上互相間隔的第二固定孔332,該等第二長圓孔331分別相對於該等第一長圓孔321,該等第二固定孔332分別相對於該等第一固定孔322。可以理解的是,在本實施例的其他變化例中,該等第一長圓孔321、該等第一固定孔322、該等第二長圓孔331與該等第一固定孔322的數目也可以為一個。
The
該電磁裝置50設置於該外殼30,並用於吸附該吸附板11,該電磁裝置50包括一電磁本體51,及一繞設於該電磁本體51的線圈52。
The
該電磁本體51具有一磁吸平面511、一相反於該磁吸平面511的安裝背面512、二連接於該磁吸平面511與該安裝背面512之間並在該高度方向Z上相對設置的側面513、二設置於其中一側面513並分別對應於該等第一固定孔322的第一固定柱514,及二設置於另一側面513並分別對應於該等第二固定孔332的第二固定柱
515,及一沿一縱方向Y從該磁吸平面511延伸至該安裝背面512的軸孔516,當該第一側壁32與該第二側壁33鎖固於該等端壁31時,該等第一固定柱514分別插置於該第一側壁32的該等第一固定孔322,該等第二固定柱515分別插置於該第二側壁33的該等第二固定孔332。可以理解的是,在本實施例的其他變化例中,該等第一固定柱514與該等第二固定柱515的數目也可以為一個。
The
如圖11所示,當該門200在該關門位置時,該吸附板11面對於該電磁裝置50,該磁吸平面511可與該吸附平面111互相接觸。
As shown in FIG. 11 , when the
如圖3、4、5所示,該等鎖扣裝置60在該橫方向X上間隔地設置於該外殼30,每一鎖扣裝置60包括一鎖扣61,及一與該鎖扣61連接的彈性元件62。
As shown in FIGS. 3 , 4 and 5 , the
如圖4、6、7所示,該鎖扣61包括二互相間隔的防撞片63,及一夾置於該等防撞片63之間的鎖扣主體64,在本實施例中,該等防撞片63的材質是塑膠,該鎖扣主體64的材質是金屬。
As shown in FIGS. 4 , 6 and 7 , the
該鎖扣61並具有一鎖扣部611、一樞設於該外殼30的樞轉部612、一卡制部613,及一緩衝部614,該樞轉部612介於該鎖扣部611與該卡制部613之間。在本實施例中,該等防撞片63在該鎖扣部611之處的外輪廓超出該鎖扣主體64,該等防撞片63在該緩衝部614之處的外輪廓超出該鎖扣主體64。
The
在本實施例中,該鎖扣部611是由該等防撞片63的前端部與該鎖扣主體64的前端部所構成,該鎖扣主體64具有二分別穿出該等防撞片63的軸心塊641,該樞轉部612是由該等軸心塊641所構成,該卡制部613是由該鎖扣主體64的後端部所構成,每一防撞片63具有一凸伸塊631,該緩衝部614是由該等防撞片63的凸伸塊631所構成,但是,不以此為限。
In this embodiment, the locking
每一鎖扣裝置60的鎖扣61可在一個該鎖扣部611擋住各別的卡扣12的上鎖狀態(見圖11)與一個該鎖扣部611釋放各別的卡扣12的解鎖狀態(見圖10)之間變換。
The
如圖11所示,當該門200在該關門位置時,該鎖扣61在該上鎖狀態,而且,當該鎖扣61在該上鎖狀態時,該緩衝部614與該外殼30的其中一端壁31抵靠,以輔助將該鎖扣61限制在該上鎖狀態,並可在該鎖扣61從該解鎖狀態(見圖10)變換至該上鎖狀態(見圖11)時,減少該鎖扣61撞擊該其中一端壁31所產生的撞擊噪音,如圖10所示,當該鎖扣61在該解鎖狀態時,該緩衝部614脫開該外殼30的端壁31。
As shown in FIG. 11 , when the
如圖12、13、14所示,當該門200從該關門位置(見圖12)朝該開門位置(見圖14)變換時,每一卡扣12驅使各別的鎖扣裝置60的鎖扣61從該上鎖狀態(見圖12)朝該解鎖狀態(見圖13)變換,該彈性元件62具有驅使該鎖扣61從該解鎖狀態(見圖
13)朝該上鎖狀態(見圖14)變換的勢能。
As shown in FIGS. 12 , 13 and 14 , when the
如圖4、5、8所示,該等限位裝置70在該橫方向X上間隔地設置於該外殼30,每一限位裝置70包括一限位擋塊71,及一驅動器72,在本實施例中,該電磁裝置50在該橫方向X上介於該等鎖扣裝置60之間,及該等限位裝置70的限位擋塊71之間。
As shown in FIGS. 4 , 5 and 8 , the limiting
該限位擋塊71可在一釋放狀態(如圖9所示)及一限制狀態(如圖11所示)之間變換,該限位擋塊71具有一限位部711、一樞接部712,及一介於該限位部711與該樞接部712之間的被驅動部713。
The
該樞接部712滑接於該第一側壁32與該第二側壁33相對應的其中一第一長圓孔321與其中一第二長圓孔331,在本實施例中,可以理解的是,該樞接部712可相對於相對應的該其中一第一長圓孔321與該其中一第二長圓孔331轉動,另外,該樞接部712也可以相對於相對應的該其中一第一長圓孔321與該其中一第二長圓孔331沿該橫方向X移動。
The
在本實施例中,該被驅動部713具有二在該高度方向Z上間隔設置的嵌槽714(見圖8)。
In this embodiment, the driven
該驅動器72用於驅使該限位擋塊71在該釋放狀態(如圖9所示)與該限制狀態(如圖11所示)之間變換。
The
該驅動器72具有一閥體721、一沿該橫方向X可伸縮地設
置於該閥體721並與該被驅動部713連接的閥桿722,及一設置於該閥桿722與該閥體721之間的復位彈簧723,該復位彈簧723具有驅使該閥桿722沿該橫方向X朝外伸出的勢能。在本實施例中,該驅動器72是一種電磁閥。
The
在本實施例中,其中一限位裝置70的驅動器72是固定於該第一側壁32,該其中一限位裝置70的驅動器72的閥桿722是與該其中一限位裝置70的限位擋塊71的被驅動部713的較高的其中一嵌槽714可滑動地嵌卡,另一限位裝置70的驅動器72是固定於該第二側壁33,該另一限位裝置70的驅動器72的閥桿722是與該另一限位裝置70的限位擋塊71的被驅動部713的較低的其中一嵌槽714可滑動地嵌卡。
In this embodiment, the
如圖12所示,當該限位擋塊71在該釋放狀態時,該限位擋塊71不限制該鎖扣61的卡制部613,進一步地說,該限位擋塊71的限位部711不會阻擋該鎖扣61的卡制部613朝內擺動,使得該限位擋塊71不限制該鎖扣61從該上鎖狀態(見圖12)變換至該解鎖狀態(見圖13)。
As shown in FIG. 12 , when the
如圖11所示,當該限位擋塊71在該限制狀態時,該限位擋塊71限制該鎖扣61的卡制部613,進一步地說,該限位擋塊71的限位部711會阻擋該鎖扣61的卡制部613朝內擺動,使得該限位擋塊71限制該鎖扣61從該上鎖狀態(見圖11)變換至該解鎖狀態
(見圖13)。
As shown in FIG. 11 , when the limiting
如圖11所示,當該鎖扣61在該上鎖狀態且該限位擋塊71在該限制狀態時,該限位擋塊71的限位部711在該橫方向X上介於該電磁裝置50的電磁本體51與該鎖扣61的卡制部613之間,該鎖扣61的卡制部613在該橫方向X上介於該限位擋塊71的限位部711與樞接部712之間。
As shown in FIG. 11 , when the
如圖3、4所示,該控制裝置80設置於該外殼30,該控制裝置80電連接於該電磁裝置50與該驅動器72,並用於控制該電磁裝置50是否產生電磁吸力,及用於控制是否驅動該驅動器72。
As shown in FIGS. 3 and 4 , the
該控制裝置80包括一設置於該電磁本體51的安裝背面512的電路板模組81,及一觸發模組82。
The
該電路板模組81電連接於該電磁裝置50與該驅動器72,並具有一電路板811,及一設置於該電路板811的磁感應元件812,在本實施例中,該磁感應元件812是一種霍爾元件。
The
該觸發模組82具有一沿該縱方向Y可移動地設置於該電磁本體51的軸孔516的觸發銷821、一設置於該觸發銷821並對應於該磁感應元件812的磁性元件822,及一抵接於該觸發銷821與該電路板模組81之間的壓縮彈簧823,在本實施例中,該磁性元件822是一種磁鐵。
The
該觸發銷821具有一前端部824,及一後端部825,該磁
性元件822設置於該後端部825,該觸發銷821可相對於該電磁本體51在一未觸發位置(見圖4)與一觸發位置(見圖11)之間移動,如圖4所示,當該門200在該開門位置時,該觸發銷821在該未觸發位置,而,當該觸發銷821在該未觸發位置時,該前端部824凸出於該磁吸平面511之外,該磁性元件822遠離於該磁感應元件812,而不觸發該磁感應元件812,如圖11所示,該門200在關門位置時,該觸發銷821在該觸發位置,而,當該觸發銷821在該觸發位置時,該前端部824退入於該軸孔516內,該磁性元件822鄰近於該磁感應元件812,而觸發該磁感應元件812。
The
該壓縮彈簧823具有驅使該觸發銷821從該觸發位置(見圖11)朝該未觸發位置(見圖4)移動的勢能。
The
藉此,如圖9、10所示,當使用者將該門200從該開門位置(見圖4)朝該關門位置(見圖11)關上時,該卡制單元10的每一卡扣12會先與各別的鎖扣裝置60的鎖扣61的鎖扣部611接觸,接著,每一卡扣12會順勢將各別的鎖扣裝置60的鎖扣61的鎖扣部611朝外推動,使各別的鎖扣裝置60的鎖扣61從該上鎖狀態(見圖9)擺動至該解鎖狀態(見圖10);再來,如圖10、11所示,當該門200移動至該關門位置時,每一卡扣12會沿該縱方向Y朝內滑過各別的鎖扣裝置60的鎖扣61的鎖扣部611,此時,每一鎖扣裝置60的彈性元件62的彈性恢復力即會將每一鎖扣裝置60的鎖扣61從該
解鎖狀態(見圖10)推回至該上鎖狀態(見圖11),使得每一鎖扣裝置60的鎖扣61的鎖扣部611阻擋於各別的卡扣12的外側,以限制該門200帶動該卡制單元10朝外移動,在此同時,該吸附板11的吸附平面111則會與該電磁本體51的磁吸平面511接觸,而迫使該觸發銷821移動至該觸發位置,以使該磁性元件822觸發該磁感應元件812,如此,該控制裝置80的電路板模組81即會控制該電磁裝置50產生電磁吸力,使該電磁本體51的磁吸平面511吸住該吸附板11的吸附平面111,該控制裝置80的電路板模組81並會控制每一限位裝置70的驅動器72驅使每一限位裝置70的限位擋塊71從該釋放狀態(見圖10)擺動至該限制狀態(見圖11),以將各別的鎖扣裝置60的鎖扣61限制在該上鎖狀態,進而將該門200上鎖,較佳地,該控制裝置80的電路板模組81會先控制該電磁裝置50產生電磁吸力,然後再控制每一限位裝置70的驅動器72,使每一限位裝置70的限位擋塊71擺動至該限制狀態(見圖11)。
Thereby, as shown in FIGS. 9 and 10 , when the user closes the
相反地,如圖12、13、14所示,當使用者欲將該門200從該關門位置(見圖12)朝該開門位置(見圖14)打開時,可藉由一個與該控制裝置80的電路板模組81電連接的開關(圖未示)或一個遙控器(圖未示),將控制訊號傳送至該控制裝置80的電路板模組81,而使該控制裝置80的電路板模組81控制每一限位裝置70的驅動器72驅使每一限位裝置70的限位擋塊71從該限制狀態
(見圖11)擺動至該釋放狀態(見圖12),以不再對各別的鎖扣裝置60的鎖扣61產生限制,並使該控制裝置80的電路板模組81控制該電磁裝置50停止產生電磁吸力,使該電磁裝置50釋放該吸附板11,以將該門200解鎖,較佳地,該控制裝置80的電路板模組81會先控制該驅動器72,使每一限位裝置70的限位擋塊71擺動至該釋放狀態,然後再控制該電磁裝置50停止產生電磁吸力,如此,在使用者將該門200從該關門位置(見圖12)朝該開門位置(見圖14)打開的過程中,如圖12、13所示,該卡制單元10的每一卡扣12會先與各別的鎖扣裝置60的鎖扣61的鎖扣部611接觸,接著,每一卡扣12會順勢將各別的鎖扣裝置60的鎖扣61的鎖扣部611朝外推動,使各別的鎖扣裝置60的鎖扣61從該上鎖狀態(見圖12)擺動至該解鎖狀態(見圖13),此後,如圖14所示,待每一卡扣12沿該縱方向Y朝外滑過各別的鎖扣裝置60的鎖扣61的鎖扣部611之後,每一鎖扣裝置60的彈性元件62的彈性恢復力即會將每一鎖扣裝置60的鎖扣61從該解鎖狀態(見圖13)推回至該上鎖狀態(見圖14),以待下一次的關門。
On the contrary, as shown in Figs. 12, 13 and 14, when the user wants to open the
此外,如圖15、16所示,在該門200被上鎖之後,若有外人欲暴力開門,而硬將該門200朝外拉開至該吸附板11脫開該電磁本體51時,此時,由於每一限位裝置70的限位擋塊71的限位部711在該橫方向X上是介於該電磁裝置50的電磁本體51與各別的
鎖扣裝置60的鎖扣61的卡制部613之間,而且,每一限位裝置70的限位擋塊71的樞接部712是滑接於該第一側壁32與該第二側壁33相對應的該其中一第一長圓孔321與該其中一第二長圓孔331,因此,當該門200帶著每一卡扣12將各別的鎖扣裝置60的鎖扣61的鎖扣部611朝外推動,而迫使各別的鎖扣裝置60的鎖扣61的卡制部613朝內擺動時,每一鎖扣裝置60的鎖扣61的卡制部613頂多只能將各別的限位裝置70的限位擋塊71的限位部711沿該橫方向X朝內推動至抵住該電磁本體51的其中一端,此後就無法再進一步朝內推動各別的限位裝置70的限位擋塊71,如此,即可防止該門200被暴力解鎖及每一限位裝置70的限位擋塊71與驅動器72硬被扯壞。
In addition, as shown in FIGS. 15 and 16 , after the
經由以上的說明,可再將本發明的優點歸納如下: Through the above description, the advantages of the present invention can be summarized as follows:
一、本發明利用該等鎖扣裝置60與該等限位裝置70配合該電磁裝置50與該吸附板11的設計,除了可透過該電磁裝置50的電磁吸力吸附該吸附板11之外,更可透過該等鎖扣裝置60的鎖扣61扣住該等卡扣12,而大幅增加對該吸附板11的鎖扣力,相較於習知技術,本發明不需使用更大尺寸規格的電磁裝置50,即可有效提高門戶安全性。
1. The present invention utilizes the
二、本發明在該門200被上鎖之後,本發明利用每一限位裝置70的限位擋塊71的限位部711在該橫方向X上介於該電磁
裝置50的電磁本體51與各別的鎖扣裝置60的鎖扣61的卡制部613之間配合每一限位裝置70的限位擋塊71的樞接部712滑接於該第一側壁32的第一長圓孔321與該第二側壁33的第二長圓孔331的設計,即可在有外人欲暴力開門時,藉由該電磁本體51擋住每一限位裝置70的限位擋塊71的限位部711,使在該限制狀態的每一限位裝置70的限位擋塊71只能有限度地沿該橫方向X朝內滑動,如此,不僅能有效阻止每一鎖扣裝置60的鎖扣61硬被外力推開至該解鎖裝置,並可防止每一限位裝置70的限位擋塊71與驅動器72硬被外力扯壞,因而使得每一限位裝置70的限位擋塊71可採用輕量化的結構設計,並使得每一限位裝置70可採用較小規格的驅動器72,而節省電力。
2. In the present invention, after the
三、本發明在該門200被上鎖之前或被解鎖之前,該控制裝置80均會控制該電磁裝置50吸住該吸附板11,防止該門因外力(例如風力)的帶動而連動該吸附板11,使得位於該吸附板11兩端的卡扣12不會誤帶動該等鎖扣裝置60的鎖扣61去將該等限位裝置70的限位擋塊71卡住,而確保該等限位裝置70的限位擋塊71可順利地在該釋放狀態與該限制狀態之間變換,進而使得該等鎖扣裝置60的鎖扣61可正常地被該等限位裝置70的限位擋塊71限制或釋放,以順利地將該門200上鎖或解鎖。
3. In the present invention, before the
四、本發明的鎖扣裝置60的鎖扣61利用該等防撞片63在
該鎖扣部611之處的外輪廓超出該鎖扣主體64及該等防撞片63在該緩衝部614之處的外輪廓超出該鎖扣主體64的設計,可在該等卡扣12撞擊該等鎖扣裝置60的鎖扣61的鎖扣部611時,或在該等鎖扣裝置60的鎖扣61的緩衝部614撞擊該外殼30時,藉由該等防撞片63本身的材質減少撞擊噪音的產生。
4. The
綜上所述,本發明的電磁鎖,可有效提高門戶安全性,所以確實能達成本發明的目的。 To sum up, the electromagnetic lock of the present invention can effectively improve the security of the portal, so it can indeed achieve the purpose of the present invention.
惟以上所述者,僅為本發明之實施例而已,當不能以此限定本發明實施之範圍,凡是依本發明申請專利範圍及專利說明書內容所作之簡單的等效變化與修飾,皆仍屬本發明專利涵蓋之範圍內。 However, the above are only examples of the present invention, and should not limit the scope of the present invention. Any simple equivalent changes and modifications made according to the scope of the application for patent of the present invention and the content of the patent specification are still within the scope of the present invention. within the scope of the invention patent.
100:電磁鎖 100: Electromagnetic lock
10:卡制單元 10: Card unit
11:吸附板 11: Adsorption plate
111:吸附平面 111: Adsorption plane
12:卡扣 12: Snap
20:磁鎖單元 20: Magnetic lock unit
30:外殼 30: Shell
31:端壁 31: End Wall
33:第二側壁 33: Second side wall
331:第二長圓孔 331: Second oblong hole
40:保護殼 40: protective case
50:電磁裝置 50: Electromagnetic device
51:電磁本體 51: Electromagnetic body
511:磁吸平面 511: Magnetic plane
512:安裝背面 512: Install the back
516:軸孔 516: Shaft hole
52:線圈 52: Coil
60:鎖扣裝置 60: Locking device
61:鎖扣 61: lock
611:鎖扣部 611: Locking part
612:樞轉部 612: Pivot part
613:卡制部 613: Card Department
614:緩衝部 614: Buffer
62:彈性元件 62: Elastic element
70:限位裝置 70: Limiting device
71:限位擋塊 71: Limit stop
711:限位部 711: Limiting part
712:樞接部 712: Pivot part
713:被驅動部 713: Driven Department
72:驅動器 72: Drive
721:閥體 721: valve body
722:閥桿 722: Stem
723:復位彈簧 723: Return spring
80:控制裝置 80: Control device
81:電路板模組 81: circuit board module
811:電路板 811: circuit board
812:磁感應元件 812: Magnetic induction element
82:觸發模組 82: Trigger Module
821:觸發銷 821: Trigger pin
822:磁性元件 822: Magnetic Components
823:壓縮彈簧 823: Compression spring
824:前端部 824: Front end
825:後端部 825: rear end
X:橫方向 X: horizontal direction
Y:縱方向 Y: vertical direction
Z:高度方向 Z: height direction
200:門 200: Door
300:門框 300: door frame
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW109137906A TWI750878B (en) | 2020-10-30 | 2020-10-30 | Electromagnetic lock |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW109137906A TWI750878B (en) | 2020-10-30 | 2020-10-30 | Electromagnetic lock |
Publications (2)
Publication Number | Publication Date |
---|---|
TWI750878B true TWI750878B (en) | 2021-12-21 |
TW202217132A TW202217132A (en) | 2022-05-01 |
Family
ID=80681511
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW109137906A TWI750878B (en) | 2020-10-30 | 2020-10-30 | Electromagnetic lock |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWI750878B (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8690205B2 (en) * | 2011-02-21 | 2014-04-08 | Yale Security Inc. | Door lockset |
US9217272B2 (en) * | 2013-11-12 | 2015-12-22 | Complete Entry Systems and Services (2004) Inc. | Automatic door with emergency rescue system |
TW201825761A (en) * | 2017-01-10 | 2018-07-16 | 許秉霖 | Door lock system enabling the car users to open the door by facing the window |
CN111764798A (en) * | 2019-02-21 | 2020-10-13 | 衢州瑞展信息科技有限公司 | Energy-saving solid wood door |
CN111833499A (en) * | 2020-07-27 | 2020-10-27 | 廊坊市爱鑫科技有限公司 | Intelligent seal lock device |
-
2020
- 2020-10-30 TW TW109137906A patent/TWI750878B/en active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8690205B2 (en) * | 2011-02-21 | 2014-04-08 | Yale Security Inc. | Door lockset |
US9217272B2 (en) * | 2013-11-12 | 2015-12-22 | Complete Entry Systems and Services (2004) Inc. | Automatic door with emergency rescue system |
TW201825761A (en) * | 2017-01-10 | 2018-07-16 | 許秉霖 | Door lock system enabling the car users to open the door by facing the window |
CN111764798A (en) * | 2019-02-21 | 2020-10-13 | 衢州瑞展信息科技有限公司 | Energy-saving solid wood door |
CN111833499A (en) * | 2020-07-27 | 2020-10-27 | 廊坊市爱鑫科技有限公司 | Intelligent seal lock device |
Also Published As
Publication number | Publication date |
---|---|
TW202217132A (en) | 2022-05-01 |
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