Novel lock with microswitch

Abstract

The utility model relates to the technical field of novel locks with microswitches, and discloses a novel lock with microswitches, which comprises a front panel, a driving plate arranged on the front panel, the driving plate and the front panel are connected through two groups of rivets on the front panel in a penetrating manner, a transmission component is arranged below the driving plate, an electronic component is further arranged on one side of the front panel, and the electronic component is arranged on the other side of the front panel. The door opening and closing signal is transmitted; the rear panel comprises a driving handle penetrating through the rear panel, a clamping spring is fixedly arranged on the driving handle, one end of the clamping spring is fixedly connected with the driving handle, the other end of the clamping spring is connected to the rear panel, and the driving handle is prevented from falling off; when the cabin door is closed, the lock body mechanically connected with the cabin door acts to drive the metal contact reed on the microswitch to move and make contact with the contact pin, a circuit is conducted, the state of the microswitch is triggered to be changed, then a signal is accurately transmitted to an instrument panel or other control systems, and an operator can accurately know the closing state of the cabin door in time.

Description

TECHNICAL FIELD

[0001] The utility model relates to a novel lock with microswitch technical field, concretely is a novel lock with microswitch. BACKGROUND

[0002] In various devices and places, the lock is the key component of security and management order. The traditional lock has obvious short board in function realization. On the one hand, the operator is difficult to accurately judge whether the hatch is completely opened or closed, only relies on experience operation, easily leads to hatch not to be normally closed, and the hidden danger is laid for equipment operation or place safety, such as in some industrial equipment, the hatch that does not close tightly can make internal element expose, and cause failure. On the other hand, the traditional lock lacks the effective interaction ability with other systems, under the intelligent trend, cannot feed back hatch state to control system, is difficult to integrate into automation management process, limits the efficient operation of overall system. With the improvement of the demand of equipment safety and intelligent management of various industries, a lock that can feed back hatch state in real time and operate more accurately is urgently needed. This novel lock with microswitch can effectively solve the deficiency of traditional lock through ingenious structure design and microswitch application, not only can accurately indicate hatch state, but also can be linked with other systems, improve the safety and intelligent management level of equipment and place. CONTENT OF THE UTILITY MODEL

[0003] The utility model aims at solving the shortcoming in prior art, and provides a novel lock with microswitch.

[0004] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme: a novel lock with microswitch, front panel, including the drive plate arranged on the front panel, on the front panel, the drive plate is connected through two groups of rivets with the front panel, and the transmission assembly is arranged below the drive plate, and one side of the front panel is further provided with electronic assembly for transmitting switch hatch signal;Rear panel, including the drive handle that is penetrated in the rear panel and the fixed arrangement of the circlip on the drive handle, one end of the circlip is fixedly connected with the drive handle, and the other end is connected with the rear panel, to prevent the drive handle from falling off.

[0005] Further description of the above technical scheme:

[0006] The transmission assembly includes: rotor, arranged between the front panel and the rear panel;Escape plate, arranged on one side of the rotor;Shaft has two groups, respectively with the rotor and the escape plate are penetrated and fixed between the front panel and the rear panel;Spring one, arranged on the outer periphery of the shaft close to the escape plate, and one end is fixedly connected with the escape plate, and the other end is fixedly connected with the rear panel;Spring two, arranged on the outer periphery of the shaft close to the rotor, and one end is fixedly connected with the rotor, and the other end is fixedly connected with the rear panel;Pushing assembly, arranged below the drive plate.

[0007] As a further description of the above technical solutions:

[0008] The pushing assembly comprises a tension spring arranged below the driving plate, one end of which is fixedly connected to the bottom of the driving plate, and the other end of which is fixedly connected to one side of the front panel.

[0009] As a further description of the above technical solutions:

[0010] The electronic assembly comprises two groups of screws fixedly arranged on one side of the front panel, a micro switch fixed on the front panel by the screws, and a nut threadedly connected to one end of the screw away from the front panel for fixing the position of the micro switch.

[0011] As a further description of the above technical solutions:

[0012] The micro switch is provided with a metal contact spring above, and the rotor gradually abuts against the metal contact spring when being rotated downward, so that the metal spring touches the micro switch button, and the cabin door closing state is displayed.

[0013] The utility model has the advantages of the following beneficial effects:

[0014] 1. When the cabin door is closed, the lock body mechanically connected with the cabin door drives the metal contact spring in the micro switch to move and contact the contact foot, the circuit is conducted, the state of the micro switch is triggered to change, and then the signal is accurately transmitted to the instrument panel or other control system, so that the operator can know the closing state of the cabin door in time and accurately.

[0015] 2. The driving handle is connected with the snap spring, so that the operator can easily drive the escapement plate by rotating the driving handle, and then the operation of the lock is realized, the operation process is simple and direct, the ergonomic principle is met, the operation difficulty is reduced, the operation efficiency is improved, and the cabin door can be quickly opened even in an emergency. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The utility model provides a whole schematic view of a novel lock with a micro switch.

[0017] Legend: 01, front panel; 02, rear panel; 03, rotor; 04, escapement plate; 05, shaft; 06, spring one; 07, spring two; 08, driving plate; 09, rivet; 10, tension spring; 11, driving handle; 12, snap spring; 13, plastic handle; 14, screw; 15, micro switch; 16, nut. DETAILED DESCRIPTION

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Example 1:

[0020] like Figure 1 As shown, this embodiment provides a novel lock with a micro switch, comprising: a front panel 01, including a drive plate 08 disposed on the front panel 01, wherein the drive plate 08 is connected to the front panel 01 by two sets of rivets 09, and a transmission component is provided below the drive plate 08, and an electronic component is also provided on one side of the front panel 01 for transmitting a door opening / closing signal; and a rear panel 02, including a drive handle 11 disposed on the rear panel 02, wherein a retaining spring 12 is fixedly disposed on the drive handle 11, one end of the retaining spring 12 is fixedly connected to the drive handle 11, and the other end is connected to the rear panel 02 to prevent the drive handle 11 from falling off.

[0021] In this embodiment, the front panel 01 and the rear panel 02 constitute the novel lock device with micro switch involved in this application, realizing the novel lock with micro switch.

[0022] In this embodiment, the drive handle 11 is operated to move the escapement plate 04, thereby transmitting power through the transmission assembly. The drive plate 08 rotates under the constraint of the rivet 09, pushing the assembly to provide auxiliary power.

[0023] In this embodiment, the electronic components control the opening and closing of the hatch. When the rotor 03 rotates and abuts against the metal contact spring of the micro switch 15, the hatch is triggered to close.

[0024] It should be noted that the retaining ring 12 can be made of metal, with both ends fixed to the drive handle 11 and the rear panel 02 respectively to ensure the stability of the transmission.

[0025] Specifically, the transmission assembly includes: a rotor 03, arranged between the front panel 01 and the rear panel 02; an escapement plate 04, arranged on one side of the rotor 03; two sets of shafts 05, which respectively pass through and fix the rotor 03 and the escapement plate 04 between the front panel 01 and the rear panel 02; a first spring 06, arranged on the periphery of the shaft 05 near the escapement plate 04, with one end fixedly connected to the escapement plate 04 and the other end fixedly connected to the rear panel 02; a second spring 07, arranged on the periphery of the shaft 05 near the rotor 03, with one end fixedly connected to the rotor 03 and the other end fixedly connected to the rear panel 02; and a push assembly, arranged below the drive plate 08.

[0026] In the embodiment, when power is transmitted to the driving plate 08, the pushing assembly assists the driving plate 08 to slide and drive the escapement plate 04 to move, and the spring 06 is deformed at the same time, and the rotor 03 rotates under the deformation of the spring 07 and is then unlocked.

[0027] Specifically, the pushing assembly comprises a tension spring 10 arranged below the driving plate 08 and fixedly connected at one end to the bottom of the driving plate 08 and at the other end to one side of the front panel 01.

[0028] As a preferred embodiment, when the driving plate 08 is subjected to power transmitted by the transmission assembly, the tension spring 10 is stretched to store or release elastic potential energy, and the driving plate 08 is assisted to slide on the front panel 01.

[0029] Specifically, the electronic assembly comprises two groups of screws 14 fixedly arranged on one side of the front panel 01, a micro switch 15 fixed on the front panel 01 by the screws 14, and nuts 16 threadedly connected to the ends of the screws 14 away from the front panel 01 for fixing the position of the micro switch 15.

[0030] It should be noted that when the rotor 03 moves to abut against the metal contact spring above the micro switch 15, the metal contact spring is deformed to touch the switch, triggering a corresponding circuit signal to control the hatch to be closed.

[0031] Specifically, the micro switch 15 is provided with a metal contact spring above, and the rotor 03 gradually abuts against the metal contact spring when it rotates downward, so that the metal spring touches the micro switch button, thereby displaying the closed state of the hatch.

[0032] As a preferred embodiment, when the rotor 03 rotates under the action of the transmission assembly and abuts against the metal contact spring, the metal contact spring is elastically deformed to touch the contact of the micro switch 15, so that the micro switch 15 generates a corresponding electrical signal, thereby displaying that the hatch is closed.

[0033] In use, when the hatch needs to be opened, an operator rotates the driving handle 11, and the driving handle 11 drives the escapement plate 04 to move. The movement is transmitted to the rotor 03, so that the rotor 03 starts to rotate under the action of the spring 07. During the opening of the hatch, the locking body mechanically connected with the hatch moves to move the metal contact spring outside the micro switch 15, so that it is separated from the lower contact foot, and signals are transmitted to the instrument panel or other control system, and the instrument panel displays "hatch opening" or corresponding icons.

[0034] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A new type of lock with microswitch, characterized by: The utility model relates to a novel lock with microswitch, including: Front panel (01) including drive plate (08) arranged on front panel (01), on front panel (01), drive plate (08) is connected through two groups of rivets (09) with front panel (01), and the lower side of drive plate (08) is equipped with transmission assembly, and one side of front panel (01) is also equipped with electronic assembly for transmitting switch cabin door signal;Rear panel (02) including drive handle (11) through in rear panel (02) and drive handle (11) is fixedly arranged with snap spring (12), one end of snap spring (12) is fixedly connected drive handle (11), the other end is connected on rear panel (02), prevents drive handle (11) from falling off.

2. The novel lock with microswitch according to claim 1, characterized in that: The transmission assembly includes: rotor (03) arranged between front panel (01) and rear panel (02); Escapement plate (04) is arranged on one side of rotor (03); Shaft (05) is equipped with two groups, respectively through fixedly rotor (03) and escapement plate (04) between front panel (01) and rear panel (02); Spring one (06) is arranged on the periphery of the shaft (05) close to the one side of the escapement plate (04), and one end is fixedly connected with the escapement plate (04), and the other end is fixedly connected with the rear panel (02); Spring two (07) is arranged on the periphery of the shaft (05) close to the one side of the rotor (03), and one end is fixedly connected with the rotor (03), and the other end is fixedly connected with the rear panel (02); Pushing assembly is arranged below drive plate (08).

3. The novel lock with microswitch according to claim 2, characterized in that: The pushing assembly includes: tension spring (10) arranged below drive plate (08), and one end is fixedly connected with the bottom of drive plate (08), and the other end is fixedly connected with one side of front panel (01).

4. The novel lock with microswitch according to claim 3, characterized in that: The electronic assembly includes: Screw (14) is equipped with two groups, and is fixedly arranged on one side of front panel (01); Microswitch (15) is fixed on front panel (01) by screw (14); Nut (16) is threadedly connected with the end of screw (14) away from front panel (01), for fixing the position of microswitch (15).

5. The novel lock with microswitch according to claim 4, characterized in that: The microswitch (15) is provided with a metal contact spring above, and the rotor (03) is gradually contacted with the metal contact spring when it rotates downward, so that the metal spring touches the microswitch button, and then the cabin door closing state is displayed.

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