CN216925600U - Positioning and angle detector and object positioning and angle detecting device - Google Patents
Positioning and angle detector and object positioning and angle detecting device Download PDFInfo
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- CN216925600U CN216925600U CN202220646627.4U CN202220646627U CN216925600U CN 216925600 U CN216925600 U CN 216925600U CN 202220646627 U CN202220646627 U CN 202220646627U CN 216925600 U CN216925600 U CN 216925600U
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Abstract
The utility model provides an object positioning and angle detecting device, which comprises a sensing trigger body and a positioning and angle detector, wherein the sensing trigger body is provided with a sensing trigger body; the first auxiliary sensing switch and the second auxiliary sensing switch are respectively arranged on the left side and the right side of the main sensing switch at intervals; in the longitudinal direction, the main sensing switch is located at a front position compared with the first auxiliary sensing switch and the second auxiliary sensing switch, and the first auxiliary sensing switch and the second auxiliary sensing switch are located at a rear position compared with the main sensing switch; one end of the first auxiliary sensing switch is connected with one end of the main sensing switch, and the other end of the main sensing switch is connected with one end of the second auxiliary sensing switch; the other end of the first auxiliary sensing switch is connected with the first output end, and the other end of the second auxiliary sensing switch is connected with the second output end; the first output end and the second output end jointly form a dry contact output port; the dry contact output port is used for connecting a signal monitoring unit. The utility model has complete functions and low cost.
Description
Technical Field
The utility model relates to the technical field of position and state detection of objects, in particular to an object positioning and angle detection device.
Background
At present, for some objects needing to be moved in place, special detection equipment needs to be designed to ensure that the objects are moved to a specified position; and some objects need to keep themselves in a certain angle range after moving to a specified position, and the angle deflection cannot be too large.
The detection equipment in the prior art is too complex in structure and high in cost.
Disclosure of Invention
In view of the deficiencies in the prior art, embodiments of the present invention provide a positioning and angle detecting device and an object positioning and angle detecting apparatus, which can achieve object positioning and angle detection mainly through three sensor switches, and have a simple structure and a low cost. In order to achieve the technical purpose, the embodiment of the utility model adopts the technical scheme that:
in a first aspect, embodiments of the present invention provide a positioning and angle detector, configured to be disposed on an object; the method comprises the following steps: the main sensing switch, the first auxiliary sensing switch and the second auxiliary sensing switch;
the first auxiliary sensing switch and the second auxiliary sensing switch are respectively arranged on the left side and the right side of the main sensing switch at intervals; in the longitudinal direction, the main sensing switch is located at a front position compared with the first auxiliary sensing switch and the second auxiliary sensing switch, and the first auxiliary sensing switch and the second auxiliary sensing switch are located at a rear position compared with the main sensing switch;
one end of the first auxiliary sensing switch is connected with one end of the main sensing switch, and the other end of the main sensing switch is connected with one end of the second auxiliary sensing switch; the other end of the first auxiliary sensing switch is connected with the first output end, and the other end of the second auxiliary sensing switch is connected with the second output end;
the first output end and the second output end jointly form a dry contact output port;
and the dry contact output port is used for connecting a signal monitoring unit.
Further, the main sensing switch is a normally open type, and the first auxiliary sensing switch and the second auxiliary sensing switch are normally closed types.
Further, the transverse spacing distance between the first auxiliary sensing switch and the main sensing switch is equal to the transverse spacing distance between the second auxiliary sensing switch and the main sensing switch.
Further, the longitudinal spacing distance between the first auxiliary sensing switch and the main sensing switch is equal to the longitudinal spacing distance between the second auxiliary sensing switch and the main sensing switch.
Furthermore, the main sensing switch, the first auxiliary sensing switch and the second auxiliary sensing switch are all reed switch.
In a second aspect, an embodiment of the present invention further provides an object positioning and angle detecting apparatus, including a sensing trigger, and the positioning and angle detector described above;
the sensing trigger body is used for being arranged at a limited position of an object.
Further, the object positioning and angle detecting apparatus further comprises: and the output port of the dry contact is connected with the signal input port of the dry contact of the signal monitoring unit.
Furthermore, the sensing trigger body adopts a strip-shaped magnetic trigger body, and the length of the strip-shaped magnetic trigger body is not less than the transverse spacing distance between the first auxiliary sensing switch and the second auxiliary sensing switch.
Furthermore, the signal monitoring unit adopts a PLC controller.
Still further, the signal monitoring unit further comprises a touch display screen.
The technical scheme provided by the embodiment of the utility model has the following beneficial effects: the device mainly adopts three sensing switches connected in series to realize object positioning and angle detection, and has simple structure and low cost; the application is wide; can replace some complex detection devices in the prior art.
Drawings
Fig. 1 is a schematic diagram illustrating normal angle operation of a detection device according to an embodiment of the present invention.
Fig. 2 is a schematic diagram of a left deviation operation of the detection device in the embodiment of the present invention.
Fig. 3 is a schematic diagram of a right-hand deviation operation of the detection device in the embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
As shown in fig. 1, an object positioning and angle detecting apparatus according to an embodiment of the present invention includes a sensing trigger 1 and a positioning and angle detector 2;
the sensing trigger body 1 is used for being arranged at a limited position a of an object;
the positioning and angle detector 2 is used for being arranged on an object; the positioning and angle detector 2 includes a main sensing switch 201, a first auxiliary sensing switch 202, and a second auxiliary sensing switch 203; in this embodiment, the main sensing switch 201 is a normally open type, and the first auxiliary sensing switch 202 and the second auxiliary sensing switch 203 are a normally closed type;
the first auxiliary sensing switch 202 and the second auxiliary sensing switch 203 are respectively arranged on the left side and the right side of the main sensing switch 201 at intervals; the main sensor switch 201 is located at a front position compared to the first auxiliary sensor switch 202 and the second auxiliary sensor switch 203, and the first auxiliary sensor switch 202 and the second auxiliary sensor switch 203 are located at a rear position compared to the main sensor switch 201 in the longitudinal direction (referred to as the front-rear direction in this application);
one end of the first auxiliary sensing switch 202 is connected with one end of the main sensing switch 201, and the other end of the main sensing switch 201 is connected with one end of the second auxiliary sensing switch 203; the other end of the first auxiliary sensing switch 202 is connected with a first output end 204, and the other end of the second auxiliary sensing switch 203 is connected with a second output end 205;
the first output terminal 204 and the second output terminal 205 together form a dry junction output port 206;
the dry contact output port 206 is used for connecting the signal monitoring unit 3;
as an optimization of the present embodiment, the object positioning and angle detecting apparatus provided in the present embodiment further includes a signal monitoring unit 3, wherein the dry contact output port 206 is connected to a dry contact signal input port of the signal monitoring unit 3;
when the object positioning and angle detecting device provided by the embodiment is used, the sensing trigger body 1 is arranged at the limited position a of the object, and the positioning and angle detector 2 is arranged at the front part of the object; the object drives the positioning and angle detector 2 to move, when no sensing switch enters the triggering range of the sensing trigger body 1, the main sensing switch 201 is opened, and the first auxiliary sensing switch 202 and the second auxiliary sensing switch 203 are closed, so that the dry contact output port 206 outputs an open state signal; when the object moves forward to the limit position a with the positioning and angle detector 2 as shown in fig. 1, the main sensing switch 201 is triggered when entering the triggering range of the sensing triggering body 1, and is switched from off to on, and the first auxiliary sensing switch 202 and the second auxiliary sensing switch 203 are not yet in the triggering range of the sensing triggering body 1 and are both kept closed, so that the dry contact output port 206 outputs a closed state signal, and the signal monitoring unit 3 can judge that the object reaches the limit position a and faces correctly after obtaining the signal;
as shown in fig. 2, after the object enters the limit position a, if left deflection occurs and the deflection angle exceeds the preset range, at this time, the second auxiliary sensing switch 203 will enter the triggering range of the sensing trigger 1 and turn off, at this time, the dry contact output port 206 turns to output a disconnected state signal, and the signal monitoring unit 3 can determine that the object does not move in place (or does not move to the limit position a yet, or even if the object moves to the limit position a but the direction thereof is not correct, the deflection angle exceeds the preset range) after obtaining the signal;
as shown in fig. 3, after the object enters the limit position a, if the object is deflected to the right and the deflection angle exceeds the preset range, at this time, the first auxiliary sensing switch 202 enters the triggering range of the sensing trigger 1 and turns off, at this time, the dry contact output port 206 turns to output a disconnected state signal, and after the signal monitoring unit 3 learns that the object does not move to the right position (or does not move to the limit position a yet, or even if the object moves to the limit position a but the direction thereof is not positive, the deflection angle exceeds the preset range);
through the process, the positioning and angle detection of the object can be realized;
the transverse spacing distance between the first auxiliary sensing switch 202 and the main sensing switch 201 and the transverse spacing distance between the second auxiliary sensing switch 203 and the main sensing switch 201 may be equal or unequal, and as optimization of the present embodiment, the two distances are equal; therefore, after the object moves to the position, the left deflection angle or the right deflection angle is kept in the same range;
the longitudinal spacing distance between the first auxiliary sensing switch 202 and the main sensing switch 201 and the longitudinal spacing distance between the second auxiliary sensing switch 203 and the main sensing switch 201 may be equal or unequal, and as optimization of the present embodiment, the two distances are equal; therefore, after the object moves to the position, the left deflection angle or the right deflection angle is kept in the same range;
in some specific embodiments, the sensing trigger 1 is a bar-shaped magnetic trigger, and the length of the bar-shaped magnetic trigger is not less than the transverse spacing distance between the first auxiliary sensing switch 202 and the second auxiliary sensing switch 203;
in some specific embodiments, the main sensing switch 201, the first auxiliary sensing switch 202 and the second auxiliary sensing switch 203 are reed switch; can work in cooperation with the strip-shaped magnetic trigger body; the main sensing switch 201, the first auxiliary sensing switch 202 and the second auxiliary sensing switch 203 can be welded on the same PCB;
in some specific embodiments, the signal monitoring unit 3 may adopt a PLC controller, and may further include a touch display screen.
Finally, it should be noted that the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to examples, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (10)
1. A positioning and angle detector (2) for being arranged on an object; it is characterized by comprising: a main sensing switch (201), a first auxiliary sensing switch (202) and a second auxiliary sensing switch (203);
the first auxiliary sensing switch (202) and the second auxiliary sensing switch (203) are respectively arranged on the left side and the right side of the main sensing switch (201) at intervals; the main sensing switch (201) is in a front position compared with the first auxiliary sensing switch (202) and the second auxiliary sensing switch (203) in the longitudinal direction, and the first auxiliary sensing switch (202) and the second auxiliary sensing switch (203) are in a rear position compared with the main sensing switch (201);
one end of the first auxiliary sensing switch (202) is connected with one end of the main sensing switch (201), and the other end of the main sensing switch (201) is connected with one end of the second auxiliary sensing switch (203); the other end of the first auxiliary sensing switch (202) is connected with a first output end (204), and the other end of the second auxiliary sensing switch (203) is connected with a second output end (205);
the first output end (204) and the second output end (205) jointly form a dry junction output port (206);
the dry contact output port (206) is used for connecting a signal monitoring unit (3).
2. The positioning and angle detector (2) according to claim 1,
the main sensing switch (201) is of a normally open type, and the first auxiliary sensing switch (202) and the second auxiliary sensing switch (203) are of a normally closed type.
3. A position and angle detector (2) according to claim 1,
the transverse spacing distance between the first auxiliary sensing switch (202) and the main sensing switch (201) is equal to the transverse spacing distance between the second auxiliary sensing switch (203) and the main sensing switch (201).
4. The positioning and angle detector (2) according to claim 1,
the longitudinal spacing distance between the first auxiliary sensing switch (202) and the main sensing switch (201) is equal to the longitudinal spacing distance between the second auxiliary sensing switch (203) and the main sensing switch (201).
5. The positioning and angle detector (2) according to claim 1,
the main sensing switch (201), the first auxiliary sensing switch (202) and the second auxiliary sensing switch (203) are all reed switch.
6. An object positioning and angle detecting device, characterized by comprising a sensing trigger (1), and a positioning and angle detector (2) according to any one of claims 1 to 5;
the sensing trigger body (1) is used for being arranged at a limited position (a) of an object.
7. The object positioning and angle detecting device according to claim 6, further comprising: and the dry contact output port (206) is connected with a dry contact signal input port of the signal monitoring unit (3).
8. The object positioning and angle detecting device according to claim 6,
the sensing trigger body (1) adopts a strip-shaped magnetic trigger body, and the length of the strip-shaped magnetic trigger body is not less than the transverse spacing distance between the first auxiliary sensing switch (202) and the second auxiliary sensing switch (203).
9. The object positioning and angle detecting device according to claim 7,
the signal monitoring unit (3) adopts a PLC controller.
10. The object positioning and angle detecting device according to claim 9,
the signal monitoring unit (3) further comprises a touch display screen.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123336288 | 2021-12-28 | ||
| CN2021233362884 | 2021-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216925600U true CN216925600U (en) | 2022-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220646627.4U Active CN216925600U (en) | 2021-12-28 | 2022-03-23 | Positioning and angle detector and object positioning and angle detecting device |
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| Country | Link |
|---|---|
| CN (1) | CN216925600U (en) |
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- 2022-03-23 CN CN202220646627.4U patent/CN216925600U/en active Active
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