CN217783182U - Linkage device suitable for electric cabinet door lock opening and closing mechanism - Google Patents

Abstract

The utility model relates to a be fit for regulator cubicle lock closing mechanism's interlock, including pivot and locking plate, pivot overcoat axle sleeve, axle sleeve and lock are epaxial radially to be seted up front axle trepanning and lock shaft hole respectively, set up axle sleeve round pin and cover pin spring in the front axle trepanning, the side in front axle trepanning sets up the combination motor module, assemble the rectangle slide in the periphery of combination motor module, set up the interlock groove on the lateral wall of rectangle slide, the output shaft and the interlock groove of combination motor module cooperate, the fixed guide pillar that sets up on the front end wall of rectangle slide, the guide pillar overcoat bulldozes the spring, the front side of rectangle slide still is equipped with the kicking block, be equipped with on the kicking block and bulldoze the hole, bulldoze the spring and bulldoze the hole and cooperate, the one end and the ejector block of axle sleeve round pin cooperate, the other end and lock shaft hole cooperate. The utility model discloses a convenient is dismantled to the axle bed, can quick replacement, the rotation of pivot is idle running when the axle sleeve round pin does not enter the lock shaft hole, and the tool to lock can not be opened, has the advantage that the structure is exquisite compact, operation convenient to use, theftproof performance are strong, the reliability is high.

Description

Linkage device suitable for electric cabinet door lock opening and closing mechanism

Technical Field

The utility model relates to a be fit for regulator cubicle lock switching mechanism's interlock.

Background

The existing linkage device of the electric cabinet door lock opening and closing mechanism has the advantages of simple and crude design, relatively slow and incoherent opening and closing actions, higher failure rate, low reliability and reduced overall performance of the electric cabinet door lock.

Disclosure of Invention

In order to overcome among the prior art ordinary electrical cabinet lock switching mechanism's interlock's design simple and crude, the action of opening, shutting is slow relatively, disconnected, and the fault rate is also higher, the problem that the reliability is low, the utility model provides an electrical cabinet lock switching mechanism's interlock, this electrical cabinet lock switching mechanism's interlock's structure is exquisite compact, the operation is stable, long service life, reliability are high.

The utility model provides a technical scheme that its technical problem adopted is: the locking mechanism comprises a locking shaft and a locking plate, wherein the lower end of a shaft sleeve of a locking shaft sleeve is positioned by a clamp spring, a front shaft sleeve hole and a locking shaft hole are respectively and radially formed in the shaft sleeve and the locking shaft, a shaft sleeve pin and a sleeve pin spring are arranged in the front shaft sleeve hole, a combined motor module is arranged beside the front shaft sleeve hole, an output shaft of the combined motor module slides linearly in the radial direction, a rectangular sliding seat is assembled at the periphery of the combined motor module, a sliding gap is reserved between the rectangular sliding seat and the combined motor module, a linkage groove is formed in the side wall of the rectangular sliding seat, the output shaft is matched with the linkage groove, a guide pillar is fixedly arranged on the front end wall of the rectangular sliding seat, a guide pillar outer sleeve pushes and pushes a spring, the front side of the rectangular sliding seat is further provided with a push block, a push hole is formed in the push and push the spring is matched with the push hole, one end of the shaft sleeve pin is matched with the push block, and the other end of the locking shaft hole is matched with the locking shaft hole.

The shaft sleeve is provided with a rear shaft sleeve hole symmetrical to the front shaft sleeve hole, a rotating shaft pin and a rotating shaft pin spring are arranged in the lock shaft hole, one end of the rotating shaft pin is matched with the shaft sleeve pin, and the other end of the rotating shaft pin is matched with the rear shaft sleeve hole.

The lower end of the shaft sleeve is connected with the shaft seat through a screw, and the lower end of the shaft seat forms a transmission column and is linked with the locking plate through the transmission column.

The transmission column is sleeved with the heightening pad and is connected with the locking plate through the heightening pad.

The utility model discloses an above-mentioned concrete design, the dismantlement of axle bed is convenient, can quick replacement, and the rotation of lock axle is idle running when the axle sleeve round pin does not enter the lock shaft hole, and the tool to lock can not be opened, has the advantage that the structure is exquisite compact, operation convenient to use, theftproof performance is strong, the reliability is high.

Drawings

The following description of the present invention will be made in conjunction with the accompanying drawings and examples.

Fig. 1 is a schematic view of the exploded structure of the present invention.

Fig. 2 is a schematic view of the linkage structure in the locked state of the present invention.

Fig. 3 is a schematic diagram of the interlocking structure of the present invention in the state of waiting to unlock after receiving the signal.

Fig. 4 is a schematic view of the interlocking structure in the unlocking state of the present invention.

In the figure: the locking mechanism comprises a locking shaft 1, a locking plate 2, a shaft sleeve 3, a clamp spring 4, a front shaft sleeve hole 5, a locking shaft hole 6, a shaft sleeve pin 7, a sleeve pin spring 8, a combined motor module 9, an output shaft 10, a rectangular sliding seat 11, a sliding gap 12, a linkage groove 13, a guide pillar 14, a pushing spring 15, a top block 16, a pushing hole 17, a rear shaft sleeve hole 18, a rotating shaft pin 19, a shaft pin spring 20, a screw 21, a transmission column 22, a shaft seat 23 and a heightening pad 24.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

Wherein the showings are for the purpose of illustration only and not for the purpose of limiting the same, the same is shown by way of illustration only and not in the form of limitation; for a better explanation of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer", etc. are used to indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not indicated or implied that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are used only for illustrative purposes and are not to be construed as limiting the present patent, and the specific meaning of the terms will be understood by those skilled in the art according to the specific circumstances.

In the description of the present invention, unless otherwise explicitly specified or limited, the term "connected" or the like, if appearing to indicate a connection relationship between components, is to be understood broadly, for example, as being a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through one or more other components or may be in an interactive relationship with one another. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in the figure, the utility model discloses a lock axle 1 and locking plate 2, 1 overcoat axle sleeve 3 of lock axle and lower extreme are fixed a position by jump ring 4, axle sleeve 3 and lock axle 1 go up respectively radially to set up preceding axle trepanning 5 and lock axle hole 6, set up axle sleeve round pin 7 and cover pin spring 8 in the preceding axle trepanning 5, the side of preceding axle trepanning 5 sets up combination motor module 9, the radial rectilinear slide of output shaft 10 of combination motor module 9, assemble rectangle slide 11 in the periphery of combination motor module 9, reserve sliding gap 12 between rectangle slide 11 and the combination motor module 9, set up interlock groove 13 on the lateral wall of rectangle slide 11, output shaft 10 cooperatees with interlock groove 13, the fixed guide pillar 14 that sets up on the front end wall of rectangle slide 11, the guide pillar 14 overcoat bulldozes spring 15, the front side of rectangle slide 11 still is equipped with kicking block 16, be equipped with on the kicking block 16 and bulldoze hole 17, bulldoze spring 15 and bulldoze hole 17 and cooperate, the one end and the kicking block 16 of axle pin 7 cooperate, the other end and lock axle hole 6 cooperate. The shaft sleeve 3 is provided with a rear shaft sleeve hole 18 symmetrical to the front shaft sleeve hole 5, a rotating shaft pin 19 and a shaft pin spring 20 are arranged in the shaft locking hole 6, one end of the rotating shaft pin 19 is matched with the shaft sleeve pin 7, and the other end of the rotating shaft pin is matched with the rear shaft sleeve hole 18. The lower end of the shaft sleeve 3 is connected with a shaft seat 23 through a screw 21, and the lower end of the shaft seat 23 forms a transmission column 22 and is linked with the locking plate 2 through the transmission column 22. The driving post 22 is sleeved on the heightening pad 24 and connected with the lock plate 2 through the heightening pad 24. In a normal operating state, after the system receives an unlocking signal, for example, after a card reading circuit board reads an entrance guard card signal, the combined motor module 9 starts to operate, the output shaft 10 and the linkage groove 13 cooperate to drive the rectangular sliding seat 11 to move forward, the pushing spring 15 at the front end of the rectangular sliding seat 11 is compressed in the pushing hole 17 and pushes the top block 16 forward, the top block 16 simultaneously pushes a section of the sleeve pin 7 into the lock shaft hole 6, the sleeve pin 7 pushes a section of the rotating shaft pin 19 into the rear shaft sleeve hole 18, at this time, the lock shaft 1 and the shaft sleeve 3 are connected into a whole by the sleeve pin 7 and the rotating shaft pin 19, the lock shaft 1 drives the shaft sleeve 3, the shaft seat 23 and the lock plate 2 to rotate together, the electrical cabinet door lock is opened, after the lock is opened, the combined motor module 9 automatically drives the rectangular sliding seat 11 to reset, the pushing spring 11 at the front end of the rectangular sliding seat 11 resets simultaneously, after the rotating lock shaft 1 is rotated, the sleeve pin 7 is separated from the lock shaft hole 6 and retreated to the front shaft sleeve hole 5 under the action of the rotating shaft pin 19 under the action of the spring 20 and is in the rear shaft sleeve hole 18 and the lock shaft sleeve hole 23 and can not rotate even if the lock shaft 1 and the lock shaft 2 cannot rotate. In fact as long as insert behind the shaft sleeve round pin 7 the lockshaft hole 6 just can rotate and open, increase the pivot round pin 19 of design, mainly play the effect that increases the life of product, single shaft sleeve round pin 7 uses wearing and tearing very fast for a long time, has add pivot round pin 19 after, the atress has two round pins to share and has received.

The embodiment just be right the utility model discloses a regulator cubicle lock switching mechanism's preferred embodiment describes, and is not injecing utility model's conception and scope, not departing the utility model discloses under the prerequisite of scheme, the technical field personnel are right the utility model discloses a various appearance variants and the improvement that technical scheme made all should fall into the utility model relates to a regulator cubicle lock switching mechanism's modified structure's protection scope.

Claims (4)

1. A linkage device suitable for an electric cabinet door lock opening and closing mechanism comprises a lock shaft and a lock plate, and is characterized in that the lock shaft (1) is sleeved with a shaft sleeve (3) and the lower end of the lock shaft is positioned by a clamp spring (4), a front shaft sleeve hole (5) and a lock shaft hole (6) are respectively and radially arranged on the shaft sleeve (3) and the lock shaft (1), a shaft sleeve pin (7) and a sleeve pin spring (8) are arranged in the front shaft sleeve hole (5), a combined motor module (9) is arranged beside the front shaft sleeve hole (5), an output shaft (10) of the combined motor module (9) radially and linearly slides, the electric motor assembling device is characterized in that a rectangular sliding seat (11) is assembled on the periphery of a combined motor module (9), a sliding gap (12) is reserved between the rectangular sliding seat (11) and the combined motor module (9), a linkage groove (13) is formed in the side wall of the rectangular sliding seat (11), an output shaft (10) is matched with the linkage groove (13), a guide pillar (14) is fixedly arranged on the front end wall of the rectangular sliding seat (11), a pushing spring (15) is sleeved outside the guide pillar (14), a top block (16) is further arranged on the front side of the rectangular sliding seat (11), a pushing hole (17) is formed in the top block (16), the pushing spring (15) is matched with the pushing hole (17), one end of a shaft sleeve pin (7) is matched with the top block (16), and the other end of the shaft sleeve pin is matched with a lock shaft hole (6).

2. The linkage device suitable for the door lock opening and closing mechanism of the electric cabinet according to claim 1, wherein a rear shaft sleeve hole (18) symmetrical to the front shaft sleeve hole (5) is formed in the shaft sleeve (3), a rotating shaft pin (19) and a shaft pin spring (20) are arranged in the lock shaft hole (6), one end of the rotating shaft pin (19) is matched with the shaft sleeve pin (7), and the other end of the rotating shaft pin is matched with the rear shaft sleeve hole (18).

3. The interlocking device suitable for the opening and closing mechanism of the electric cabinet door lock as claimed in claim 2, wherein the lower end of the shaft sleeve (3) is connected with the shaft seat (23) through a screw (21), and the lower end of the shaft seat (23) forms a transmission column (22) and interlocks the locking plate (2) through the transmission column (22).

4. The linkage device suitable for the opening and closing mechanism of the electric cabinet door lock as claimed in claim 3, wherein the transmission column (22) is sleeved with the heightening pad (24) and connected with the locking plate (2) through the heightening pad (24).

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