CN213688396U

CN213688396U - Bolt state detection device

Info

Publication number: CN213688396U
Application number: CN202022445469.XU
Authority: CN
Inventors: 张亮
Original assignee: Nanyang Clear Technology Co Ltd
Current assignee: Nanyang Clear Technology Co Ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-07-13
Anticipated expiration: 2030-10-28

Abstract

The embodiment of the utility model discloses bolt state detection device, including bolt subassembly and determine module, the bolt subassembly includes the movable rod, the movable rod includes first detection portion and second detection portion, the movable rod can move in order to lock with the sticking department along the first direction, in order to be in closed condition, so that determine module can detect the first detection portion that is located closed condition, the movable rod can also move in order to separate with the sticking department along the second direction, in order to be in open condition, so that determine module can also detect the second detection portion that is located open condition, determine module is used for detecting the bolt subassembly that changes between closed condition and open condition, first direction and second opposite direction. The state of the bolt is detected through the detection assembly, intelligent detection of the state of the bolt is achieved, and human errors caused by the fact that a worker forgets to check the switch state are avoided.

Description

Bolt state detection device

Technical Field

The utility model relates to a photoelectric detection technical field especially relates to a bolt state detection device.

Background

The bolt is a simple part for preventing the door from being opened, and comprises two parts, one part is mobilizable pole, and the other part is the base that sets up the pinhole, and the pole can be along removing at the pinhole, and when the pole inserts locking inslot, the bolt lock is died, extracts locking groove when the pole, and the bolt is opened. Under general conditions, the dead lock and the opening of bolt all are through visual inspection detection, artifical detection, and it is not intelligent, and the staff forgets the detection to the bolt state easily in the course of the work, leads to artificial error easily.

SUMMERY OF THE UTILITY MODEL

Therefore, a need exists for a bolt state detection device, which aims to solve the problem that manual detection of bolt state is not intelligent and easily causes human errors.

The utility model provides a bolt state detection device, the device includes bolt subassembly and determine module, the bolt subassembly includes the movable rod, the movable rod includes first detection portion and second detection portion, the movable rod can be followed first direction and removed in order to lock with the sticking department to be in the closed condition, so that determine module can detect to be located the closed condition first detection portion, the movable rod can also follow the second direction remove with the sticking department separation, in order to be in the open condition, so that determine module can also detect to be located the open condition second detection portion, determine module is used for detecting and changes between closed condition and open condition bolt subassembly, first direction with the second opposite direction.

In one embodiment, the latch assembly further includes a base, and the base has a pin hole, and the pin hole is used for guiding the movable rod to move along the first direction and the second direction and extends along the first direction.

In one embodiment, the first detecting portion is a lever handle, the second detecting portion is a lever body, the movable lever is capable of moving along a pin hole, when the detecting component detects the lever handle, the movable lever is locked with the locking portion, and the latch component is in a closed state; when the detection assembly detects the rod body, the movable rod is separated from the locking part, and the bolt assembly is in an open state.

In one embodiment, the rod body is a structural member made of bright metal, and the handle is a structural member made of black plastic.

In one embodiment, the detection assembly includes a photoelectric sensor, the photoelectric sensor is spaced apart from the movable rod, and when the latch assembly is in the open state, the photoelectric sensor corresponds to the rod body; when the latch assembly is in the closed state, the photoelectric sensor corresponds to the lever handle so that the detection assembly can detect the latch assembly which is changed between the open state and the closed state.

In one embodiment, the detection assembly further comprises a signal lamp, the signal lamp is electrically connected with the photoelectric sensor, and when the photoelectric sensor detects that the bolt assembly is in the closed state, the signal lamp is in a first display state; when the photoelectric sensor detects that the bolt assembly is in the opening state, the signal lamp is in a second display state.

In one embodiment, the photoelectric sensor includes a transmitting end and a receiving end, when the latch assembly is in the closed state, a first light signal emitted from the transmitting end is reflected by the lever handle to be a second light signal, the receiving end receives the second light signal, the photoelectric sensor converts the second light signal into a first electric signal, and the signal lamp receives the first electric signal, so that the signal lamp is in the first display state.

In one embodiment, when the latch is in the open state, the first optical signal emitted by the emitting end is reflected by the rod body to be a third optical signal, the receiving end receives the third optical signal, and the photoelectric sensor converts the second optical signal into a second electrical signal; the signal lamp receives a second electrical signal to enable the signal lamp to be in a second display state.

In one embodiment, the detection assembly further comprises a plug wire seat, and the plug wire seat is used for connecting the photoelectric sensor with an industrial personal computer.

In one embodiment, the latch assembly further comprises a button connected to the base and configured to lock the movable rod.

Adopt the embodiment of the utility model provides a, following beneficial effect has:

adopt the utility model discloses a bolt state detection device, including bolt subassembly and determine module, the bolt subassembly includes the movable rod, the movable rod includes first detection portion and second detection portion, the movable rod can be followed first direction and removed in order to lock with the sticking department, in order to be in the closed condition, so that determine module can detect the first detection portion that is located the closed condition, the movable rod can also be followed the second direction and removed in order to separate with the sticking department, in order to be in the open condition, so that determine module can also detect the second detection portion that is located the open condition, determine module is used for detecting the bolt subassembly that changes between the closed condition and the open condition. The state of the bolt is detected through the detection assembly, intelligent detection of the state of the bolt is achieved, and human errors caused by the fact that a worker forgets to check the switch state are avoided.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Wherein:

FIG. 1 is a schematic diagram of an embodiment of a latch in an open position;

FIG. 2 is a front view of an embodiment with the latch open;

FIG. 3 is a top view of an embodiment with the latch open;

FIG. 4 is a side view of an embodiment with the latch open;

FIG. 5 is a side view of another angle of the open state of the latch according to one embodiment;

FIG. 6 is a schematic diagram of a closed state of the latch according to an embodiment;

FIG. 7 is a front view of an embodiment with the latch closed;

FIG. 8 is a top view of an embodiment with the latch closed;

FIG. 9 is a side view of an embodiment with the latch closed;

FIG. 10 is a side view of another angle of a closed state of the latch according to one embodiment;

FIG. 11 is a schematic view of an embodiment of a plug assembly;

FIG. 12 is a front view of a latch assembly according to one embodiment;

FIG. 13 is a top view of an embodiment of a latch assembly;

FIG. 14 is a side view of a latch assembly according to one embodiment.

In the figure: 10. a plug pin assembly; 100. a movable rod; 110. a first detection unit; 120. a second detection unit; 130. a base; 140. a pin hole; 150. a button; 20. a detection component; 200. a photosensor; 210. a plug wire seat; 220. mounting a plate; 30. a substrate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1 to 10, the latch status detecting apparatus according to an embodiment includes a substrate 30, a latch assembly 10 and a detecting assembly 20, wherein the latch assembly 10 and the detecting assembly 20 are disposed at an interval and mounted on the substrate 30. The latch assembly 10 includes a movable lever 100, the movable lever 100 including a first detecting part 110 and a second detecting part 120, the movable lever 100 being movable in a first direction to be locked with the locking part to be in a closed state so that the detecting assembly 20 can detect the first detecting part 110 in the closed state, the movable lever 100 being further movable in a second direction to be separated from the locking part to be in an open state so that the detecting assembly 20 can also detect the second detecting part 120 in the open state, the detecting assembly 20 being for detecting the latch assembly 10 changed between the closed state and the open state, the first direction being opposite to the second direction. Further, the locking portion can be the locking groove, detects the state that the bolt is located through detection component 20, has realized the intelligent detection of bolt state, avoids forgetting to check the on-off state because of the staff, the human error that leads to.

In one embodiment, as shown in fig. 11 to 14, the latch assembly 10 further includes a base 130, and the base 130 has a pin hole 140, and the pin hole 140 is used for guiding the movable rod 100 to move in the first direction and the second direction and extends in the first direction. Further, a button 150 is provided on the base 130, and the button 150 is connected to the base 130 and serves to lock the movable lever 100. When the latch assembly 10 is changed from the open state to the closed state, the movable lever 100 moves in the first direction along the pin hole 140 to lock the bottom of the movable lever 100 with the locking part. When the latch assembly 10 is changed from the closed state to the open state, the lock button 150 needs to be pressed, the movable lever 100 is unlocked, the movable lever 100 can move in the second direction along the pin hole 140, and the bottom of the movable lever 100 is separated from the locking portion. The latch state can be more quickly changed by providing the pin hole 140 to guide the movable rod 100 to move, when the latch assembly 10 is in the closed state, the locking button 150 can lock the movable rod 100 in the locking portion, the movable rod 100 cannot move in the second direction without pressing the button 150, and the reliability of the closed state of the latch assembly 10 is increased by the arrangement of the button 150. Specifically, the latch assembly 10 is a ZY-04C-01 latch, which is primarily used in medical devices.

In one embodiment, as shown in fig. 1 to 10, the first detecting portion 110 is a rod handle, the second detecting portion 120 is a rod body, the movable rod 100 can move along the pin hole 140, when the detecting element 20 detects the rod handle, the movable rod 100 is locked with the locking portion, and the latch assembly 10 is in a closed state; when the detection assembly 20 detects the lever body, the movable lever 100 is separated from the locking portion and the latch assembly 10 is in the open state. The detecting component 20 can detect that the corresponding position of the latch component 10 is the rod body and the rod handle, and further detect the state of the latch component 10.

In one embodiment, the detecting element 20 includes a photo sensor 200, the photo sensor 200 is spaced apart from the movable rod 100, and when the latch assembly 10 is in the open state, the photo sensor 200 corresponds to the rod body; when latch assembly 10 is in the closed position, a photosensor 200 corresponds to the handle so that detection assembly 20 can detect latch assembly 10 in a change between the open position and the closed position. Of course, in some other embodiments, the detection assembly 20 may include a fiber switch sensor, a proximity switch sensor, a travel switch sensor, and the like.

Further, the detection assembly 20 further includes a signal lamp electrically connected to the photoelectric sensor 200, and when the photoelectric sensor 200 detects that the latch assembly 10 is in the closed state, the signal lamp is in a first display state; when the photoelectric sensor 200 detects that the latch assembly 10 is in the open state, the signal lamp is in the second display state. Namely, the signal lamp changes the first display state into the second display state. Specifically, the bolt assembly 10 can be determined to be in the open state or the closed state by changing the on and off of the signal lamp, for example, the first display state is the off state of the signal lamp, and the second display state is the on state of the signal lamp. Of course, the bolt assembly 10 can be determined to be in the open state or the closed state by changing the color of the signal lamp, for example, the signal lamp in the first display state is green, and the signal lamp in the second display state is red.

Further, the photoelectric sensor 200 includes an emitting end and a receiving end, when the latch assembly 10 is in the closed state, a first optical signal emitted from the emitting end is reflected as a second optical signal through the lever handle, the receiving end receives the second optical signal, the photoelectric sensor 200 converts the second optical signal into a first electrical signal, and the signal lamp receives the first electrical signal, so that the signal lamp is in the first display state. Preferably, the first display state is signal light off.

Further, when the bolt is in an open state, the first optical signal emitted by the emitting end is reflected into a third optical signal through the rod body, the receiving end receives the third optical signal, and the photoelectric sensor 200 converts the second optical signal into a second electrical signal; the signal lamp receives the second electric signal to enable the signal lamp to be in the second display state. Preferably, the second display state is a signal light.

In this embodiment, the first detecting portion 110 and the second detecting portion 120 are made of different materials, when the optical signal passes through the detecting portion, the first detecting portion 110 and the second detecting portion 120 reflect light differently, the receiving end of the photoelectric sensor 200 receives different optical signals, the photoelectric sensor 200 converts different optical signals into different electrical signals, the photoelectric sensor 200 is connected with the industrial personal computer through a connecting line, and the industrial personal computer controls the on or off of the signal lamp according to different electrical signals.

Furthermore, the first detection piece, namely the rod handle, is a structural piece made of black plastic, and the second detection piece, namely the rod body, is a structural piece made of bright metal. It can be understood that the black plastic has strong light absorption capability, when the light signal emitted by the photoelectric sensor 200 passes through the black plastic, only a small amount of light signal is reflected, and the electric signal converted by the small amount of light signal is weak and weak electric signal, so that the signal lamp is turned off. With latch assembly 10 in the closed position. After the light signal that photoelectric sensor 200 sent out passed through bright metal part, a large amount of light signals were reflected back, and stronger light signal converts stronger signal of telecommunication into, stronger signal of telecommunication for the signal lamp is bright. With latch assembly 10 in the open position.

In an embodiment, the apparatus further includes a mounting plate 220 and a wire socket 210, the photoelectric sensor 200 and the wire socket 210 are arranged at intervals, the wire socket 210 connects the photoelectric sensor 200 with a connection industrial personal computer through a connection wire, the mounting plate 220 is mounted on the substrate 30, and the photoelectric sensor 200 and the wire socket 210 are arranged on the mounting plate 220.

In one embodiment, the latch assembly 10 is used in an automatic door opening and closing application. When the door is closed, the internal device of the equipment is required to be in a corresponding reset position. The device is internally provided with a set of printer components, printing consumables are required to be maintained or added through rotation, and in order to ensure that the printer components are in a reset position after the printing consumables are maintained or added, the bolt ZY-04C-01 is required to be in a closed state.

It should be noted that, in the present invention, the term "a plurality" means two or more; the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated.

The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the invention, which is defined by the appended claims.

Claims

1. The bolt state detection device is characterized by comprising a bolt assembly and a detection assembly, wherein the bolt assembly comprises a movable rod, the movable rod comprises a first detection part and a second detection part, the movable rod can move along a first direction to be locked with a locking part to be in a closed state, so that the detection assembly can detect the first detection part in the closed state, the movable rod can also move along a second direction to be separated from the locking part to be in an open state, so that the detection assembly can also detect the second detection part in the open state, the detection assembly is used for detecting the bolt assembly which changes between the closed state and the open state, and the first direction is opposite to the second direction.

2. The latch condition detection device of claim 1, wherein the latch assembly further comprises a base having a pin hole formed therein, the pin hole being configured to guide the movable rod to move in the first direction and the second direction and to extend in the first direction.

3. The latch condition detection device according to claim 2, wherein the first detection portion is a lever handle, the second detection portion is a lever body, the movable lever is movable along a pin hole, the movable lever is locked with the lock portion when the detection member detects the lever handle, and the latch member is in a closed condition; when the detection assembly detects the rod body, the movable rod is separated from the locking part, and the bolt assembly is in an open state.

4. The latch condition detection device of claim 3, wherein the shaft is a structural member made of bright metal and the handle is a structural member made of black plastic.

5. The latch condition detection device of claim 3, wherein said detection assembly includes a photoelectric sensor spaced from said movable lever, said photoelectric sensor corresponding to said lever body when said latch assembly is in the open condition; when the latch assembly is in the closed state, the photoelectric sensor corresponds to the lever handle so that the detection assembly can detect the latch assembly which is changed between the open state and the closed state.

6. The latch condition detection device of claim 5, wherein the detection assembly further comprises a signal light, the signal light being electrically connected to the photoelectric sensor, the signal light being in a first display state when the photoelectric sensor detects that the latch assembly is in the closed state; when the photoelectric sensor detects that the bolt assembly is in the opening state, the signal lamp is in a second display state.

7. The latch condition detection device of claim 6, wherein said photosensor includes an emitter end and a receiver end, wherein when said latch assembly is in the closed condition, a first light signal emitted by said emitter end is reflected through said handle as a second light signal, said receiver end receives said second light signal, said photosensor converts said second light signal into a first electrical signal, and said signal light receives said first electrical signal such that said signal light is in the first display condition.

8. The latch status detection device according to claim 7, wherein when the latch is in the open state, the first optical signal emitted from the emitting end is reflected by the rod body to be a third optical signal, the receiving end receives the third optical signal, and the photoelectric sensor converts the second optical signal to a second electrical signal; the signal lamp receives the second electric signal so as to enable the signal lamp to be in a second display state.

9. The bolt state detection device of claim 5, wherein the detection assembly further comprises a socket for connecting the photoelectric sensor with an industrial personal computer.

10. The latch condition detection device of claim 2, wherein the latch assembly further comprises a button coupled to the base and configured to lock the movable rod.