CN213829053U - Collision and overload detection device - Google Patents
Collision and overload detection device Download PDFInfo
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- CN213829053U CN213829053U CN202022824822.5U CN202022824822U CN213829053U CN 213829053 U CN213829053 U CN 213829053U CN 202022824822 U CN202022824822 U CN 202022824822U CN 213829053 U CN213829053 U CN 213829053U
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- mounting plate
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- overload detection
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Abstract
The utility model discloses a collision and overload detection device, which comprises a first mounting plate and a second mounting plate which are arranged at intervals, a plurality of conductive pieces which are arranged between the first mounting plate and the second mounting plate, and fasteners which are arranged on the first mounting plate and the second mounting plate in a penetrating way, wherein one end of each fastener which is close to the second mounting plate is provided with at least one spring, and the spring pushes the second mounting plate to the first mounting plate; the first mounting plate is connected with the outside, the second mounting plate is pushed by the spring to drive the conductive piece to abut against the first mounting plate, so that the second mounting plate and the first mounting plate form a passage, when the stress is uneven, the conductive piece on one side with more stress abuts against the electric conductor to form a passage, and the other side is separated to form an open circuit. Compared with the prior art, beneficial effect lies in: simple structure, reasonable in design, it is with low costs, can just detect in real time simultaneously, improve work efficiency, guarantee safety.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a manipulator collision detection technical field, in particular to collision and overload detection device.
[ background of the invention ]
Currently, the current practice is. The robot is widely applied to various aspects of social life such as industrial production, old and disabled helping, disaster-resistant rescue, medical service and the like. Particularly, in the industrial production field, all links such as assembly, welding, transport and the like are participated by robots. The wide application of the robot greatly improves the production efficiency and the product quality and improves the labor production conditions.
In some individual industries, the weight of the carried object needs to be detected, and different weight requirements are different, such as the express industry, and different weights are charged differently; in the prior art, the prior detection is carried out before or carried before, namely, the detection and the carrying are carried out separately, which causes that the detection needs to spend excessive time and the working efficiency is influenced.
In the carrying process, because the carried object is in motion, the carried object is easy to collide with the mechanical hand and is influenced by the collision position, the object can fall off in the carrying process, and in the prior art, only the collision is detected, but the collision position and the direction are not detected, so that the collision position cannot be known in time and cannot be corrected.
In view of the above, it is desirable to provide a collision and overload detection apparatus to overcome the above-mentioned drawbacks.
[ Utility model ] content
The utility model aims at providing a collision and overload detection device aims at can just carry out collision detection and overload detection in real time simultaneously, improves work efficiency, the stability of guarantee transportation, and staff's life safety.
In order to achieve the above object, the present invention provides a collision and overload detecting device, which is characterized by comprising a first mounting plate, a second mounting plate, a plurality of conductive members and a plurality of elastic members, the first mounting plate and the second mounting plate are connected by a fastener arranged in the center and are arranged at intervals, a plurality of corresponding countersunk holes are respectively arranged on the periphery of the first mounting plate and the second mounting plate, electric conductors are respectively arranged in the countersunk holes, one ends of the electric conductors penetrate through the countersunk holes to be connected with an external power supply, the conductive piece is arranged between the first mounting plate and the second mounting plate and is matched with the countersunk hole, the elastic piece is arranged on the fastener and positioned on one surface of the second mounting plate, which is far away from the first mounting plate, and the elastic piece pushes the second mounting plate to move towards the first mounting plate; the electric conduction piece is driven by the second mounting plate to abut against the electric conductor on the first mounting plate, so that the first mounting plate and the second mounting plate form a passage, when the first mounting plate and the second mounting plate are stressed unevenly, the electric conduction piece and the electric conductor abut against each other to form a passage, and the opposite side is separated to form an open circuit.
In a preferred embodiment, the countersunk holes on the first mounting plate and the second mounting plate are respectively distributed in a rectangular shape.
In a preferred embodiment, the number of counter bores is four.
In a preferred embodiment, the number of the conductive members is four.
In a preferred embodiment, an insulating sleeve is further arranged in the countersunk hole, and the insulating sleeve is positioned between the conductive piece and the countersunk hole.
In a preferred embodiment, the electrical conductor is made of copper or aluminum.
In a preferred embodiment, the conductive member is circular or cylindrical.
In a preferred embodiment, the resilient member is a butterfly resilient member.
Compared with the prior art, the utility model discloses bump and overload detection device, beneficial effect lies in: a conductive piece is arranged between the two mounting plates, so that a passage is formed between the two mounting plates, and the collision direction and the overload condition of an object and the transportation device are detected by utilizing the on-off of current; simple structure, reasonable in design, it is with low costs, can just detect in real time simultaneously, can learn the collision direction when the discovery collision to in time correct, improve work efficiency, ensure the stability of transportation.
[ description of the drawings ]
Fig. 1 is the utility model provides a collision and overload detection device's schematic structure diagram.
FIG. 2 is an exploded view of the present invention;
fig. 3 is a schematic cross-sectional view of the present invention.
In the figure:
10. a first mounting plate; 11. a second mounting plate; 12. an elastic member; 13. a conductive member; 14. a countersunk hole; 15. an electrical conductor; 16. an insulating sleeve; 17. a fastener.
[ detailed description ] embodiments
In order to make the objects, technical solutions and advantageous technical effects of the present invention more clearly understood, the present invention is further described in detail with reference to the accompanying drawings and the following detailed description. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration only and not by way of limitation.
Please refer to fig. 1 to 3, the utility model provides a collision and overload detection device 100, mainly used make things convenient for the object in the transportation, can just carry out collision detection and overload detection in real time simultaneously, can in time correct when discovering that the collision is unusual, guarantee the stability of transportation, and staff's life safety.
In the embodiment of the present invention, the collision and overload detection apparatus 100 includes a first mounting plate 10, a second mounting plate 11, a plurality of conductive pieces 13 and a plurality of elastic pieces 12, the first mounting plate 10 and the second mounting plate 11 are connected by a fastening member 17 disposed at the center and are disposed at intervals, a plurality of corresponding counter bores 14 are respectively disposed on the peripheries of the first mounting plate 10 and the second mounting plate 11, electrical conductors 15 are respectively disposed in the counter bores 14, one end of the electrical conductor 15 passes through the counter bore 14 and is connected to an external power source, the conductive pieces 13 are disposed between the first mounting plate 10 and the second mounting plate 12 and are adapted to the counter bores 14, the elastic pieces 12 are disposed on the fastening member 17 and are located on a surface of the second mounting plate 12 deviating from the first mounting plate 10, and the elastic pieces 12 push the second mounting plate 12 to move toward the first mounting plate 11; the conductive piece 13 is abutted against the electric conductor 15 on the first mounting plate 11 under the driving of the second mounting plate 12, so that the first mounting plate 11 and the second mounting plate 12 form a passage, when the first mounting plate 11 and the second mounting plate 12 are stressed unevenly, the conductive piece 13 on the side which is stressed more is abutted against the electric conductor 15 to form a passage, and the opposite side is separated to form an open circuit;
furthermore, four counter bores 14 are respectively arranged on the first mounting plate 10 and the second mounting plate 11, and are distributed at four corners of the first mounting plate 10 and the second mounting plate 11 in a rectangular shape, and four conductive pieces 13 are arranged between two corresponding counter bores 14 on the first mounting plate 10 and the second mounting plate 11; defining, two adjacent conductive pieces 13 are a pair, four pairs of conductive pieces are respectively positioned in four directions, namely, up, down, left and right directions on the planes of the first mounting plate 10 and the second mounting plate 11, each countersunk hole 14 respectively penetrates through the corresponding first mounting plate 10 and the second mounting plate 11, an electric conductor 15 is further respectively arranged in each countersunk hole 14, one end of each electric conductor 15 penetrates through the corresponding first mounting plate 10 and the corresponding second mounting plate 11 to be connected with the outside through a lead, so that the outside electric energy is transmitted into the countersunk hole 14, when the second mounting plate 11 drives the conductive pieces 13 to abut against the first mounting plate 10 under the action of the elastic piece 12, the electric conductor 15 on the second mounting plate 11 forms a passage with the electric conductor 15 on the first mounting plate 10 through the conductive pieces 13, and the four pairs of electric conductors are in a normal state when all the four pairs of electric conductors are in a passage; when the object bumps with one side of conveyer, on first mounting panel 10 with the same one side butt of collision side with the opposite one side butt of second mounting panel 11 and make elastic component 12 be in compression state, and the opposite side is because of elastic component 12 is compressed, lead to second mounting panel 11 to move a section distance backward, make first mounting panel 10 have displacement distance under the effect of collision force and be the tilt state, make the one side and the second mounting panel 11 butt of being collided, the opposite side breaks away from the butt and is in the state of opening a circuit, thereby obtain the collision direction according to electric conductor 15's connected state.
During the use, first mounting panel 10 and external fixed connection, during the use, second mounting panel 11 is pushed up to first mounting panel 10 by elastic component 12, drive electrically conductive piece 13 and first mounting panel 10 butt, make second mounting panel 11 and first mounting panel 10 pass through electrically conductive piece 13 and form the route, when the too big butt that breaks away from with electrically conductive piece 13 of first mounting panel 10 passively of external load, make first mounting panel 10 and second mounting panel 11 be in the state of opening circuit, thereby make the external current through first mounting panel 10 and second mounting panel 11 on or off detect the load condition.
It can be understood that the collision of the object and the transportation device can only collide in five directions, namely, up, down, left, right and middle, and the collision in the middle direction can not lead to that any pair of the four pairs of the conductive pieces 13 are separated from the communication state, and the collision in any one side of the up, down, left and right can lead to that the opposite side is separated from the communication state, so that the collision direction can be known through the communication state of the conductive pieces 13, and the device is simple, convenient and easy to understand.
Furthermore, a plurality of counter bores 14 corresponding to each other are respectively arranged on the opposite surfaces of the first mounting plate 10 and the second mounting plate 11, so that the conductive pieces 13 can be placed in the counter bores 14, wherein the length of the counter bores 14 corresponding to the first mounting plate 10 and the second mounting plate 11 should be smaller than the diameter of the conductive pieces 13, so that the first mounting plate 10 and the second mounting plate 11 are not attached to each other under the limitation of the conductive pieces 13 in a closed circuit state, and the short circuit is avoided.
Further, the conductive member 13 is a circular steel ball, and the first mounting plate 10 is fixedly connected to the transportation device, wherein the first mounting plate 10 and the second mounting plate 11 maintain a predetermined distance therebetween in the on state, so that the first mounting plate 10 has a certain displacement distance, and the distance between the first mounting plate 10 and the second mounting plate 11 in the off state should be smaller than the diameter of the conductive member 13, so that the conductive member 13 does not fall off the first mounting plate 10 and the second mounting plate 11.
It can be understood that the load condition of the transportation device is detected through the on-off of the current between the first mounting plate 10 and the second mounting plate 11, the structure is simple, the design is reasonable, the cost is low, the load condition can be detected in real time, the abnormal condition can be found, the correction is timely carried out, the stability of the transportation process is guaranteed, and the life safety of workers is guaranteed.
Further, the conductive member 13 is a circular steel ball, and the first mounting plate 10 is fixedly connected to the transportation device, wherein the first mounting plate 10 and the second mounting plate 11 maintain a predetermined distance therebetween in the on state, so that the first mounting plate 10 has a certain displacement distance, and the distance between the first mounting plate 10 and the second mounting plate 11 in the off state should be smaller than the diameter of the conductive member 13, so that the conductive member 13 does not fall off the first mounting plate 10 and the second mounting plate 11.
It will be appreciated that the placement of the conductive member 13 within the counterbore 14 limits the direction of movement of the conductive member 13 and allows the conductive member 13 to prevent the conductive member 13 from falling out when the first mounting plate 10 and the second mounting plate 11 are in the tripped condition.
The electrical conductor 15 is made of a conductive metal material, such as copper or aluminum. In this embodiment, copper is preferably used as the material for making the electrical conductor 15 because copper has good ductility and high thermal and electrical conductivity.
In this embodiment, an insulating sleeve 16 is further disposed in the counterbore 14, and the insulating sleeve is located between the conductive member and the counterbore.
Further, in order to prevent the conductive member 13 and the conductive member 15 from generating an electric leakage accident, an insulating sleeve 16 is provided in each counterbore 14 to prevent the electric leakage.
In this embodiment, the elastic member 12 is a belleville spring, which has a small deformation and a high load-bearing capacity, and saves space, and can obtain an ideal loading characteristic through different matching combinations, and maintain the structural stability within a certain range.
To sum up, the collision and overload detection device 100 provided by the present invention forms a path between the two mounting plates by disposing the conductive member 13 between the two mounting plates, and detects the collision direction and overload condition between the object and the transportation device by using the on/off of the current; simple structure, convenient and understandable, reasonable in design, it is with low costs, just detect in real time simultaneously, guarantee life safety.
The invention is not limited solely to that described in the specification and the embodiments, and additional advantages and modifications will readily occur to those skilled in the art, and it is not intended to be limited to the specific details, representative apparatus, and illustrative examples shown and described herein, without departing from the spirit and scope of the general concept as defined by the appended claims and their equivalents.
Claims (8)
1. A collision and overload detection device is characterized by comprising a first mounting plate, a second mounting plate, a plurality of conductive pieces and a plurality of elastic pieces, wherein the first mounting plate and the second mounting plate are connected through a fastener arranged at the center and are arranged at intervals, a plurality of corresponding counter bores are respectively arranged on the peripheries of the first mounting plate and the second mounting plate, electric conductors are respectively arranged in the counter bores, one ends of the electric conductors penetrate through the counter bores to be connected with an external power supply, the conductive pieces are arranged between the first mounting plate and the second mounting plate and are matched with the counter bores, the elastic pieces are arranged on the fastener and are positioned on one surface of the second mounting plate, which is far away from the first mounting plate, and the elastic pieces push the second mounting plate to move towards the first mounting plate; the conductive piece is driven by the second mounting plate to abut against the electric conductor on the first mounting plate, so that the first mounting plate and the second mounting plate form a passage, when the first mounting plate and the second mounting plate are stressed unevenly, the conductive piece and the electric conductor abut against each other to form a passage on the side with more stress, and the opposite side is separated to form an open circuit.
2. The collision and overload detection apparatus according to claim 1, wherein the counter bores in the first mounting plate and the second mounting plate are each rectangular.
3. The collision and overload detection apparatus according to claim 1, wherein the number of the counter bores is four.
4. The collision and overload detecting device according to claim 1, wherein the number of the conductive members is four.
5. The collision and overload detection apparatus according to claim 1, wherein an insulating sleeve is further provided in the counterbore, and the insulating sleeve is located between the conductive member and the counterbore.
6. The collision and overload detection apparatus according to claim 1, wherein the electrical conductor is made of copper or aluminum.
7. The collision and overload detecting apparatus according to claim 1, wherein the conductive member is circular or cylindrical.
8. The collision and overload detecting device according to claim 1, wherein the elastic member is a belleville spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022824822.5U CN213829053U (en) | 2020-11-30 | 2020-11-30 | Collision and overload detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022824822.5U CN213829053U (en) | 2020-11-30 | 2020-11-30 | Collision and overload detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213829053U true CN213829053U (en) | 2021-07-30 |
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ID=76994676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022824822.5U Active CN213829053U (en) | 2020-11-30 | 2020-11-30 | Collision and overload detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213829053U (en) |
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2020
- 2020-11-30 CN CN202022824822.5U patent/CN213829053U/en active Active
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