A two-way interlocking structure

Abstract

The embodiment of the present application provides a bidirectional interlocking structure. The bidirectional interlocking structure comprises a bottom plate as a support and other components; push and pull electromagnets are fixed on the bottom plate, and their moving rods are opposite and parallel; a push-pull rod is located between the push and pull electromagnets, and front and rear supporting legs are fixedly connected with the moving rods of the electromagnets; an X-direction pin shaft and a Y-direction pin shaft are installed on the front of the push-pull rod, and an X-direction lever and a Y-direction lever are pushed to rotate; the X-direction lever is provided with a waist-shaped hole groove at both ends, and is associated with the push-pull rod and an X-direction sliding block; an X-direction shaft support is fixed on the bottom plate, and is used for constraining the rotation shaft of the X-direction lever; an X-direction sliding rail is matched with the X-direction sliding block, and is used for constraining the movement direction of the X-direction sliding block; the Y-direction lever is associated with a Y-direction sliding block, and the principle is the same as that of the X-direction; and standard fasteners are used for connection. The bidirectional interlocking structure can be applied to the locking of a rotating shaft system of an instrument. The driving of double electromagnets avoids the use of complex transmission or motors, and meanwhile, the structure can realize the locking and unlocking in two directions at one time, and improves the locking efficiency.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of instrument equipment, in particular to a bidirectional interlocking structure suitable for locking a rotating shaft system of an instrument. BACKGROUND

[0002] Some instruments (such as theodolites) have multiple rotating shaft systems, but when they are in a state of transportation or storage, etc., in order to maintain the stability of the instrument, it is necessary to lock the rotation of the shaft system by using an electric or manual locking mechanism, and therefore a simple and reliable locking structure that meets the above requirements is needed. SUMMARY

[0003] The purpose of the present application is to provide a bidirectional interlocking structure that can be installed in an instrument for locking the rotating shaft system of the instrument.

[0004] The bidirectional interlocking structure provided by the embodiments of the present application comprises:

[0005] A bottom plate 1 serving as a support member, the upper part of which is connected to other components;

[0006] A push magnet 2 and a pull magnet 3 fixed to the bottom plate 1, the movement rods 2.1 and 3.1 of which are opposite and parallel to each other;

[0007] A push-pull rod 4 located between the push magnet 2 and the pull magnet 3, the front and rear extending legs 4.1 and 4.2 of which are fixedly connected to the movement rods 2.1 and 3.1 of the magnets;

[0008] An X-direction pin shaft 5 and a Y-direction pin shaft 6 installed at the front part of the push-pull rod 4, which push an X-direction lever 7 and a Y-direction lever 12 to rotate;

[0009] The X-direction lever 7 is provided with a waist-shaped hole slot 7.1.1 and 7.1.2 at both ends, which are associated with the push-pull rod 4 and an X-direction sliding block 10;

[0010] An X-direction shaft support 8 fixed to the bottom plate 1, which restricts the rotation shaft of the X-direction lever 7;

[0011] An X-direction sliding rail 9 cooperating with the X-direction sliding block 10, which restricts the movement direction of the X-direction sliding block 10;

[0012] The Y-direction lever 12 is associated with a Y-direction sliding block 15, and the principle is the same as that of the X-direction lever 7;

[0013] Each connecting standard fastener 17.

[0014] In some embodiments, the bottom plate 1 is a plate-shaped component, which is provided with a hole 1.2 for connecting to the upper component and a hole 1.3 for connecting to the structure of the instrument.

[0015] In some embodiments, the moving rods 2.1 and 3.1 of the push electromagnet 2 and the pull electromagnet 3 are moving members when energized or de-energized, respectively, the push electromagnet 2 extends forward, and the pull electromagnet 3 extends backward.

[0016] In some embodiments, the push-pull rod 4 is located in the middle or upper space of the push electromagnet 2 and the pull electromagnet 3, and the front and rear extension legs 4.1 and 4.2 are fixedly connected to the moving rods of the electromagnets.

[0017] In some embodiments, the X-direction pin shaft 5 and the Y-direction pin shaft 6 are arranged vertically in the front of the push-pull rod 4.

[0018] In some embodiments, the X-direction lever 7 is composed of a lever body 7.1 and a shaft 7.2, and the waist-shaped hole grooves 7.1.1 and 7.1.2 at both ends are matched with the X-direction pin shaft 5 and the X-direction slider pin shaft 11, respectively.

[0019] In some embodiments, the X-direction shaft support 8 is installed on the upper part of the base plate 1, has a mounting hole 8.1 at the lower part, and a shaft hole 8.2 at the upper part to constrain the X-direction lever shaft 7.2.

[0020] In some embodiments, the X-direction sliding rail 9 is installed on the upper part of the base plate 1, has a connecting hole 9.1 at the lower part, and a sliding rail groove 9.2 matched with the X-direction slider 10.

[0021] In some embodiments, the X-direction slider 10 slides along the X-direction sliding rail 9, the side hole 10.1 fixes the X-direction slider pin shaft 11, and the end face protruding locking tongue 10.2 is provided.

[0022] In some embodiments, the X-direction slider pin shaft 11 is installed in the hole 10.1 of the X-direction slider 10, and the protruding part is matched with the waist-shaped hole groove 7.1.2 of the X-direction lever 7.

[0023] In some embodiments, the Y-direction lever 12 is composed of a lever body 12.1 and a shaft 12.2, and the waist-shaped hole grooves 12.1.1 and 12.1.2 at both ends are matched with the Y-direction pin shaft 6 and the Y-direction slider pin shaft 16, respectively.

[0024] In some embodiments, the Y-direction shaft support 13 is installed on the upper part of the base plate 1, has a mounting hole 13.1 at the lower part, and a shaft hole 13.2 at the upper part to constrain the Y-direction lever shaft 12.2.

[0025] In some embodiments, the Y-direction sliding rail 14 is installed on the upper part of the base plate 1, has a connecting hole 14.1 at the lower part, and a sliding rail groove 14.2 matched with the Y-direction slider 15.

[0026] In some embodiments, the Y-direction slider 15 slides along the Y-direction sliding rail 14, the side hole 15.1 fixes the Y-direction slider pin shaft 16, and the end face protruding locking tongue 15.2 is provided.

[0027] In some embodiments, the Y-direction slider pin shaft 16 is installed in the Y-direction slider 15 hole 15.1, and the extended portion cooperates with the Y-direction lever 12 waist-shaped hole slot 12.1.2.

[0028] The beneficial effects of the above embodiments include:

[0029] The present application relates to a bidirectional interlocking structure, which is suitable for locking a rotating shaft system of an instrument. The present application is driven by double electromagnets, avoiding the use of complex transmission or motors, and the structure can realize locking and unlocking in two directions at one time, improving the locking efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0030] The accompanying drawings, which are incorporated herein and form part of the specification, illustrate various embodiments discussed herein and, together with the description, further serve to explain the principles of the application and to enable a person skilled in the art to make and use the application.

[0031] Figure 1 The present application relates to a bidirectional interlocking structure, which is suitable for locking a rotating shaft system of an instrument. The present application is driven by double electromagnets, avoiding the use of complex transmission or motors, and the structure can realize locking and unlocking in two directions at one time, improving the locking efficiency.

[0032] Figure 2 The present application relates to a bidirectional interlocking structure, which is suitable for locking a rotating shaft system of an instrument. The present application is driven by double electromagnets, avoiding the use of complex transmission or motors, and the structure can realize locking and unlocking in two directions at one time, improving the locking efficiency. Figure 2

[0033] The present application relates to a bidirectional interlocking structure, which is suitable for locking a rotating shaft system of an instrument. The present application is driven by double electromagnets, avoiding the use of complex transmission or motors, and the structure can realize locking and unlocking in two directions at one time, improving the locking efficiency. Figure 3

[0034] The present application relates to a bidirectional interlocking structure, which is suitable for locking a rotating shaft system of an instrument. The present application is driven by double electromagnets, avoiding the use of complex transmission or motors, and the structure can realize locking and unlocking in two directions at one time, improving the locking efficiency. Figure 4

[0035] The present application relates to a bidirectional interlocking structure, which is suitable for locking a rotating shaft system of an instrument. The present application is driven by double electromagnets, avoiding the use of complex transmission or motors, and the structure can realize locking and unlocking in two directions at one time, improving the locking efficiency. Figure 5

[0036] The present application relates to a bidirectional interlocking structure, which is suitable for locking a rotating shaft system of an instrument. The present application is driven by double electromagnets, avoiding the use of complex transmission or motors, and the structure can realize locking and unlocking in two directions at one time, improving the locking efficiency. Figure 6

[0037] The present application relates to a bidirectional interlocking structure, which is suitable for locking a rotating shaft system of an instrument. The present application is driven by double electromagnets, avoiding the use of complex transmission or motors, and the structure can realize locking and unlocking in two directions at one time, improving the locking efficiency. Figure 7

[0038] The present application relates to a bidirectional interlocking structure, which is suitable for locking a rotating shaft system of an instrument. The present application is driven by double electromagnets, avoiding the use of complex transmission or motors, and the structure can realize locking and unlocking in two directions at one time, improving the locking efficiency. Figure 8

[0039] The present application relates to a bidirectional interlocking structure, which is suitable for locking a rotating shaft system of an instrument. The present application is driven by double electromagnets, avoiding the use of complex transmission or motors, and the structure can realize locking and unlocking in two directions at one time, improving the locking efficiency. Figure 9

[0040] The present application relates to a bidirectional interlocking structure, which is suitable for locking a rotating shaft system of an instrument. The present application is driven by double electromagnets, avoiding the use of complex transmission or motors, and the structure can realize locking and unlocking in two directions at one time, improving the locking efficiency. Figure 10

[0041] The present application relates to a bidirectional interlocking structure, which is suitable for locking a rotating shaft system of an instrument. The present application is driven by double electromagnets, avoiding the use of complex transmission or motors, and the structure can realize locking and unlocking in two directions at one time, improving the locking efficiency. Figure 11

[0042] The present application relates to a bidirectional interlocking structure, which is suitable for locking a rotating shaft system of an instrument. The present application is driven by double electromagnets, avoiding the use of complex transmission or motors, and the structure can realize locking and unlocking in two directions at one time, improving the locking efficiency. Figure 12

[0043] The present application relates to a bidirectional interlocking structure, which is suitable for locking a rotating shaft system of an instrument. The present application is driven by double electromagnets, avoiding the use of complex transmission or motors, and the structure can realize locking and unlocking in two directions at one time, improving the locking efficiency. Figure 13Figure 8 is a schematic view of the Y-direction slide rail, Y-direction slide block and Y-direction slide block pin shaft of the embodiment Y;

[0044] Figure 14 Figure 8 is a schematic view of the Y-direction slide rail, Y-direction slide block and Y-direction slide block pin shaft of the embodiment Y;

[0045] Figure 15 Figure 8 is a schematic view of the Y-direction slide rail, Y-direction slide block and Y-direction slide block pin shaft of the embodiment Y.

[0046] Symbol explanation:

[0047] 1 - base plate; 1.1 - component mounting surface; 1.2 - hole; 1.3 - hole; 2 - push electromagnet; 2.1 - electromagnet movement rod; 3 - pull electromagnet; 3.1 - electromagnet movement rod; 4 - push-pull rod; 4.1 - front leg; 4.2 - rear leg; 4.3 - hole; 4.4 - hole; 5 - X-direction pin shaft; 6 - Y-direction pin shaft; 7 - X-direction lever; 7.1 - lever body; 7.1.1 - waist-shaped hole groove; 7.1.2 - waist-shaped hole groove; 7.2 - shaft; 8 - X-direction bracket; 8.1 - mounting hole; 8.2 - shaft hole; 9 - X-direction slide rail; 9.1 - hole; 9.2 - slide rail groove; 10 - X-direction slide block; 10.1 - hole; 10.2 - locking tongue; 11 - X-direction slide block pin shaft; 12 - Y-direction lever; 12.1 - lever body; 12.1.1 - waist-shaped hole groove; 12.1.2 - waist-shaped hole groove; 12.2 - shaft; 13 - Y-direction bracket; 13.1 - mounting hole; 13.2 - shaft hole; 14 - Y-direction slide rail; 14.1 - hole; 14.2 - slide rail groove; 15 - Y-direction slide block; 15.1 - pin shaft hole; 15.2 - locking tongue; 16 - Y-direction slide block pin shaft; 17 - standard fastener for connection; 18 - travel switch. DETAILED DESCRIPTION

[0048] In order to enable a person skilled in the art to better understand the features and technical contents of the embodiments of the present application, the implementation of the embodiments of the present application will be described in detail below with reference to the accompanying drawings, which are only used for reference and do not limit the embodiments of the present application.

[0049] In the description of the embodiments of the present application, it should be noted that unless otherwise stated and limited, the term "connection" should be understood broadly, for example, it can be an electrical connection, or a connection between two elements, it can be directly connected, or indirectly connected through an intermediate medium. For a person skilled in the art, the specific meaning of the above-mentioned term can be understood according to the specific circumstances.

[0050] It should be noted that the terms "first", "second", "third" involved in the embodiments of the present application are only to distinguish similar objects, and do not represent a specific order of the objects. Understandably, "first", "second", "third" can be interchanged in a specific order or sequence as allowed. It should be understood that the objects distinguished by "first", "second", "third" can be interchanged under appropriate circumstances, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0051] The embodiments of the present application will be described below in conjunction with Figures 1 to 15 The embodiments of the present application will be described below in conjunction with

[0052] As Figures 1 to 14As shown, the two-way interlocking structure of the embodiment of the present application, the bottom plate 1 is a support, the upper part is other components. The upper part is divided into push electromagnet 2, pull electromagnet 3, push-pull rod 4, X direction pin shaft 5, Y direction pin shaft 6, X direction lever 7, X direction shaft bracket 8, X direction slide rail 9, X direction slide block 10, X direction slide block pin shaft 11, Y direction lever 12, Y direction shaft bracket 13, Y direction slide rail 14, Y direction slide block 15, Y direction slide block pin shaft 16 and each connection standard fastener 17 from left to right. The left is the rear direction of the push-pull rod 4 movement, and the right is the front direction of the push-pull rod 4 movement. The bottom plate 1 is a support of the two-way interlocking structure, connected with the instrument structure, can be installed horizontally or vertically. The push electromagnet 2 and the pull electromagnet 3 are fixed on the bottom plate, and the directions of the electromagnet movement rods 2.13.1 are opposite and parallel. The push-pull rod 4 is installed in the middle or side of the two electromagnets 23, and the front and rear of it each extends a supporting leg 4.14.2 and is fixed with the electromagnet movement rod 2.13.1. The X direction pin shaft 5 and the Y direction pin shaft 6 are installed on the front of the push-pull rod 4 and move forward and backward with the push-pull rod 4, and push the X direction lever 7 and the Y direction lever 12 to rotate. The two ends of the X direction lever 7 each have a waist-shaped hole slot 7.1.17.1.2, wherein the waist-shaped hole slot 7.1.1 associated with the push-pull rod 4 inserts the X direction pin shaft 5 of the push-pull rod 4, and the waist-shaped hole slot 7.1.2 associated with the X direction slide block 10 inserts the X direction slide block pin shaft 11. The X direction shaft bracket 8 is fixed on the bottom plate 1 and restricts the rotation shaft of the X direction lever 7. The X direction slide block 10 and the X direction slide rail 9 are restricted in the movement direction X direction perpendicular to the component mounting surface 1.1 on the bottom plate 1 through the sliding groove 9.2 of the slide rail. When the push electromagnet 2 drives the electromagnet movement rod 2.1 to move forward and drives the push-pull rod 4 to move forward, the X direction pin shaft 5 slides in the waist-shaped hole slot 7.1.1 of the X direction lever 7 and pushes the X direction lever 7 to rotate, and the other waist-shaped hole slot 7.1.2 of the X direction lever 7 pushes the associated X direction slide block pin shaft 11 to move, thereby pushing the X direction slide block 10 connected with the X direction slide block pin shaft 11 to move, forming the extended state of the lock tongue 10.2, and completing the X direction locking. The Y direction is parallel to the component mounting surface 1.1 on the bottom plate 1 and perpendicular to the movement direction of the push-pull rod 4. The principle of the Y direction pin shaft 6, the Y direction lever 12, the Y direction shaft bracket 13, the Y direction slide rail 14, the Y direction slide block 15 and the Y direction slide block pin shaft 16 is the same as that of the X direction: when the push electromagnet 2 drives the electromagnet movement rod 2.1 to move forward and drives the push-pull rod 4 to move forward, the Y direction pin shaft 6 drives the Y direction slide block 15 to move through the Y direction lever 12, forming the extended state of the lock tongue 15.2, and completing the locking. When the pull electromagnet 3 drives the electromagnet movement rod 3.1 to move backward and drives the push-pull rod 4 to move backward, the X direction pin shaft 5 and the Y direction pin shaft 6 move in the reverse direction according to the above-mentioned manner respectively, drive the X direction slide block 10 and the Y direction slide block 15 to move, forming the retracted state of the lock tongue 10.215.2, and completing the unlocking.

[0053] The bottom plate 1 is a bottom support with bidirectional interlocking structure, which is connected with the instrument structure and can be installed horizontally or vertically. The bottom plate 1 is a plate-shaped member, and a certain number of holes 1.2 are distributed in the middle for connecting with the members 2, 3, 4, etc. on the upper part, and a certain number of holes 1.3 are distributed for connecting the bottom plate 1 with the instrument structure.

[0054] The push electromagnet 2 and the pull electromagnet 3 are fixed on the bottom plate 1, and the electromagnet moving rods 2.13.1 are the moving members of the push electromagnet 2 and the pull electromagnet 3 when they are powered on or powered off, and the directions of the electromagnet moving rods 2.13.1 are opposite and parallel. The extension direction of the push electromagnet 2 is forward, and the extension direction of the pull electromagnet 3 is backward. When the push electromagnet 2 is powered on, the electromagnet moving rod 2.1 extends, and when the pull electromagnet 3 is powered on, the electromagnet moving rod 3.1 extends.

[0055] The push-pull rod 4 can be located in the space reserved between the push electromagnet 2 and the pull electromagnet 3, or in the upper space of the push electromagnet 2 and the pull electromagnet 3. The front and back of the push-pull rod 4 each extends a supporting leg 4.14.2 and is fixed with the electromagnet moving rod 2.13.1. When the push electromagnet 2 is powered on and the pull electromagnet 3 is powered off, the electromagnet moving rod 2.1 extends, driving the push-pull rod 4 forward, and at this time the electromagnet moving rod 3.1 retracts. When the pull electromagnet 3 is powered on and the push electromagnet 2 is powered off, the push-pull rod 4 is driven backward, and at this time the electromagnet moving rod 2.1 retracts. The front part of the push-pull rod 4 is provided with a hole 4.34.4 for installing the X-direction pin shaft 5 and the Y-direction pin shaft 6.

[0056] The X-direction pin shaft 5 and the Y-direction pin shaft 6 are installed on the front part of the push-pull rod 4, and the two pin shafts are vertically arranged. The X-direction pin shaft 5 and the Y-direction pin shaft 6 are circular shaft-shaped members, which are generally independent members fixed in the front hole 4.34.4 of the push-pull rod 4, or can be part of the push-pull rod 4 member.

[0057] The X-direction lever 7 is composed of a lever body 7.1 and a shaft 7.2, and the lever body 7.1 is a sheet-shaped member, and each end has a waist-shaped hole slot 7.1.17.1.2. One of the waist-shaped hole slots 7.1.1 is matched with the X-direction pin shaft 5, and the X-direction pin shaft 5 can move in the slot along the direction of the slot. The other waist-shaped hole slot 7.1.2 is matched with the X-direction sliding block pin shaft 11, and the X-direction sliding block pin shaft 11 can move in the slot along the direction of the slot. When the shaft 7.2 is constrained, the X-direction lever 7 can rotate around the shaft 7.2 to become a lever mechanism.

[0058] The X-direction shaft support 8 is installed on the upper part of the bottom plate 1, and the lower part of the X-direction shaft support 8 is provided with mounting holes 8.1 for connecting with the bottom plate 1. The upper part has a shaft hole 8.2 for constraining the X-direction lever shaft 7.2, so that the shaft 7.2 can rotate but cannot move axially.

[0059] X-direction slide rail 9 is installed on the upper part of base plate 1, X-direction slide rail 9 lower part is distributed with the hole 9.1 which is used to connect with base plate 1, slide rail groove 9.2 is outer groove type or inner groove type, slide rail groove cooperates with the slide groove of X-direction slide block 10, and restricts the moving direction of X-direction slide block 10.

[0060] X-direction slide block 10 is restricted by X-direction slide rail 9, the outer or inner slide groove of X-direction slide block 10 cooperates with the corresponding slide groove of X-direction slide rail 9, and can slide along X-direction. X-direction slide block 10 side has hole 10.1 which is used to fix X-direction slide block pin 11, and end face protrudes lock tongue 10.2.

[0061] X-direction slide block pin 11 is shaft-shaped, installed in hole 10.1 of X-direction slide block 10, and the part which extends out of the hole cooperates with the waist-shaped hole groove 7.1.2 of X-direction lever 7, when X-direction lever 7 rotates, waist-shaped hole groove 7.1.2 can drive X-direction slide block pin 11 to slide in the groove, so as to drive X-direction slide block 10 to move along X-direction.

[0062] Y-direction lever 12 is composed of lever body 12.1 and shaft 12.2, lever body 12.1 is sheet-shaped, and each end has a waist-shaped hole groove 12.1.1 and 12.1.2, one of which cooperates with Y-direction pin 6, Y-direction pin 6 can move in the groove along the direction of the groove, and the other cooperates with Y-direction slide block pin 16, Y-direction slide block pin 16 can move in the groove along the direction of the groove. When shaft 12.2 is restricted, Y-direction lever 12 can rotate around shaft 12.2 to become a lever mechanism.

[0063] Y-direction shaft support 13 is installed on the upper part of base plate 1, Y-direction shaft support 13 lower part is distributed with mounting hole 13.1 which is used to connect with base plate 1, and upper part has shaft hole 13.2 which restricts Y-direction lever shaft 12.2, so that shaft 12.2 can rotate but cannot move axially.

[0064] Y-direction slide rail 14 is installed on the upper part of base plate 1, Y-direction slide rail 14 lower part is distributed with hole 14.1 which is used to connect with base plate 1, slide rail groove 14.2 is outer groove type or inner groove type, slide rail groove cooperates with the slide groove of Y-direction slide block 15, and restricts the moving direction of Y-direction slide block 15.

[0065] Y-direction slide block 15 is restricted by Y-direction slide rail 14, the outer or inner slide groove of Y-direction slide block 15 cooperates with the corresponding slide rail groove 14.2 of Y-direction slide rail 14, and can slide along Y-direction. Y-direction slide block 15 side has hole 15.1 which is used to fix Y-direction slide block pin 16, and end face protrudes lock tongue 15.2.

[0066] The Y-direction slider pin shaft 16 is in the shape of a shaft, is installed in the hole 15.1 of the Y-direction slider 15, and the part extending out of the hole is matched with the waist-shaped hole slot 12.1.2 of the Y-direction lever 12. When the Y-direction lever 12 rotates, the waist-shaped hole slot 12.1.2 can drive the Y-direction slider pin shaft 16 to slide in the slot, so as to drive the Y-direction slider 15 to move along the Y direction.

[0067] The application has the advantages that a bidirectional interlocking structure is realized, can be applied to the rotation shaft locking of an instrument, two-direction locking and unlocking are completed at one time through the structure driven by double electromagnets, and the locking efficiency is improved.

[0068] The application provides a bidirectional interlocking structure, which comprises:

[0069] The bottom plate 1 is a support member, and the upper part is provided with other components.

[0070] The push electromagnet 2 and the pull electromagnet 3 are fixed to the bottom plate 1, and the moving rods 2.1 and 3.1 thereof are opposite and parallel.

[0071] The push-pull rod 4 is located between the push electromagnet 2 and the pull electromagnet 3, and the front and rear extending legs 4.1 and 4.2 are fixedly connected with the moving rods 2.1 and 3.1 of the electromagnets.

[0072] The X-direction pin shaft 5 and the Y-direction pin shaft 6 are installed at the front of the push-pull rod 4 and drive the X-direction lever 7 and the Y-direction lever 12 to rotate.

[0073] The X-direction lever 7 is provided with the waist-shaped hole slots 7.1.1 and 7.1.2 at both ends and is associated with the push-pull rod 4 and the X-direction slider 10.

[0074] The X-direction shaft support 8 is fixed to the bottom plate 1 and restricts the rotation shaft of the X-direction lever 7.

[0075] The X-direction sliding rail 9 is matched with the X-direction slider 10 and restricts the movement direction thereof.

[0076] The Y-direction lever 12 is associated with the Y-direction slider 15 and has the same principle as the X-direction.

[0077] The standard fasteners 17 are used for connection.

[0078] In some embodiments, the bottom plate 1 is a plate-shaped component, is provided with the hole 1.2 for being connected with the upper component and the hole 1.3 for being connected with the instrument structure in the middle.

[0079] In some embodiments, the moving rods 2.1 and 3.1 of the push electromagnet 2 and the pull electromagnet 3 are moving components when being powered on or powered off, the push electromagnet 2 extends in the front direction, and the pull electromagnet 3 extends in the rear direction.

[0080] In some embodiments, the push-pull rod 4 can be located in the middle or upper space of the push electromagnet 2 and the pull electromagnet 3, and the front and rear extension feet 4.1 and 4.2 are fixedly connected with the electromagnet moving rod.

[0081] In some embodiments, the X-direction pin shaft 5 and the Y-direction pin shaft 6 are arranged vertically at the front of the push-pull rod 4.

[0082] In some embodiments, the X-direction lever 7 is composed of a lever body 7.1 and a shaft 7.2, and the waist-shaped hole grooves 7.1.1 and 7.1.2 at both ends are matched with the X-direction pin shaft 5 and the X-direction slider pin shaft 11, respectively.

[0083] In some embodiments, the X-direction shaft support 8 is installed on the upper part of the base plate 1, and the lower part has a mounting hole 8.1, and the upper shaft hole 8.2 restricts the X-direction lever shaft 7.2.

[0084] In some embodiments, the X-direction sliding rail 9 is installed on the upper part of the base plate 1, and the lower part has a connecting hole 9.1, and the sliding rail groove 9.2 is matched with the X-direction slider 10.

[0085] In some embodiments, the X-direction slider 10 slides along the X-direction sliding rail 9, the side hole 10.1 fixes the X-direction slider pin shaft 11, and the end face protruding lock tongue 10.2 is matched with the X-direction lever waist-shaped hole groove 7.1.2.

[0086] In some embodiments, the X-direction slider pin shaft 11 is installed in the hole 10.1 of the X-direction slider 10, and the protruding part is matched with the X-direction lever waist-shaped hole groove 7.1.2.

[0087] In some embodiments, the Y-direction lever 12 is composed of a lever body 12.1 and a shaft 12.2, and the waist-shaped hole grooves 12.1.1 and 12.1.2 at both ends are matched with the Y-direction pin shaft 6 and the Y-direction slider pin shaft 16, respectively.

[0088] In some embodiments, the Y-direction shaft support 13 is installed on the upper part of the base plate 1, and the lower part has a mounting hole 13.1, and the upper shaft hole 13.2 restricts the Y-direction lever shaft 12.2.

[0089] In some embodiments, the Y-direction sliding rail 14 is installed on the upper part of the base plate 1, and the lower part has a connecting hole 14.1, and the sliding rail groove 14.2 is matched with the Y-direction slider 15.

[0090] In some embodiments, the Y-direction slider 15 slides along the Y-direction sliding rail 14, the side hole 15.1 fixes the Y-direction slider pin shaft 16, and the end face protruding lock tongue 15.2 is matched with the Y-direction lever waist-shaped hole groove 12.1.2.

[0091] In some embodiments, the Y-direction slider pin shaft 16 is installed in the hole 15.1 of the Y-direction slider 15, and the protruding part is matched with the Y-direction lever waist-shaped hole groove 12.1.2.

[0092] The principles and effects of the invention are further described as follows:

[0093] The X direction is perpendicular to the bottom plate component mounting surface, and the Y direction is parallel to the bottom plate component mounting surface. However, according to different space sizes and other factors and locking needs, the X direction and the Y direction can also be rotated towards other directions by a lever. Such a transformation should be included in the protection scope of the present application.

[0094] In the present application, the bottom plate, the X direction shaft frame and the Y direction shaft frame, the push-pull rod, the X direction pin shaft and the Y direction pin shaft, the slider and the lock tongue are regarded as different components. However, according to different production processes, several groups of components or parts of components can be combined to form one component. Such a transformation should be included in the protection scope of the present application.

[0095] In the present application, the components are fixed by standard fasteners. However, according to different production processes, other coupling methods such as riveting, welding and bonding can also be used. Such a transformation should be included in the protection scope of the present application.

[0096] In the present application, the locking and unlocking are controlled by the position of the electromagnet. However, there is no specific electrical signal feedback for locking and unlocking. As shown in the figure, a travel switch 18 or other sensing device can be installed on the bottom plate to achieve electrical signal feedback. Such a transformation should be included in the protection scope of the present application. Figure 15

[0097] The technical solutions described in the embodiments of the present application can be arbitrarily combined without conflict.

[0098] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art can easily think of changes or replacements within the technical range disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.​

Claims

1. A two-way interlocking structure, characterized by, It comprises: a base plate (1) as a support for other components; a push magnet (2) and a pull magnet (3) fixed on the base plate (1), whose moving rods are opposite and parallel; a push-pull rod (4) between the push magnet (2) and the pull magnet (3), with front and rear extension legs fixed to the moving rods of the magnets; an X-direction pin shaft (5) and a Y-direction pin shaft (6) installed on the front of the push-pull rod (4) to rotate the X-direction lever (7) and the Y-direction lever (12), with the X-direction perpendicular to the component mounting surface of the base plate (1) and the Y-direction parallel to the component mounting surface of the base plate (1) and perpendicular to the moving direction of the push-pull rod (4); the X-direction lever (7) provided with a waist-shaped hole slot at both ends and associated with the push-pull rod (4) and the X-direction slider (10); an X-direction shaft bracket (8) fixed on the base plate (1) to constrain the rotation shaft of the X-direction lever (7); an X-direction slide rail (9) matched with the X-direction slider (10) to constrain the moving direction thereof; the Y-direction lever (12) associated with the Y-direction slider (15) and having the same principle as the X-direction lever; standard fasteners (17) for connection.

2. The bidirectional interlock structure of claim 1, wherein, The base plate (1) is a plate-shaped component provided with a hole (1.2) in the middle for connection with the upper component and a hole (1.3) for connection with the instrument structure.

3. The bidirectional interlock of claim 1, wherein, The moving rods of the push magnet (2) and the pull magnet (3) are moving components when powered on or off, with the push magnet (2) extending forward and the pull magnet (3) extending backward.

4. The two-way interlock structure of claim 1, wherein, The push-pull rod (4) can be located in the middle or upper space of the push magnet (2) and the pull magnet (3), with the front and rear extension legs fixed to the moving rods of the magnets.

5. The bidirectional interlock of claim 1, wherein, The X-direction pin shaft (5) and the Y-direction pin shaft (6) are arranged perpendicularly on the front of the push-pull rod (4).

6. The two-way interlock structure of claim 1, wherein, The X-direction lever (7) is composed of a lever body (7.1) and a shaft (7.2), with waist-shaped hole slots at both ends matched with the X-direction pin shaft (5) and the X-direction slider pin shaft (11) respectively.

7. The two-way interlock structure of claim 1, wherein, The X-direction shaft bracket (8) is installed on the upper part of the base plate (1), with a mounting hole (8.1) in the lower part and a shaft hole (8.2) in the upper part to constrain the X-direction lever shaft (7.2).

8. The two-way interlock structure of claim 1, wherein, The X-direction slide rail (9) is installed on the upper part of the base plate (1), with a connecting hole (9.1) in the lower part and a slide rail slot (9.2) matched with the X-direction slider (10).

9. The two-way interlock structure of claim 1, wherein, The X-direction slider (10) slides along the X-direction slide rail (9), with a side hole (10.1) fixed to the X-direction slider pin shaft (11) and an end face protruding locking tongue (10.2).

10. The bidirectional interlocking structure according to claim 1, wherein the X-direction slider pin shaft (11) is installed in the hole (10.1) of the X-direction slider (10), with the extended part matched with the waist-shaped hole slot (7.1.2) of the X-direction lever (7). ​

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