CN112816824A - Monitoring device and monitoring method - Google Patents
Monitoring device and monitoring method Download PDFInfo
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- CN112816824A CN112816824A CN202110171131.6A CN202110171131A CN112816824A CN 112816824 A CN112816824 A CN 112816824A CN 202110171131 A CN202110171131 A CN 202110171131A CN 112816824 A CN112816824 A CN 112816824A
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 42
- 238000012544 monitoring process Methods 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 title claims abstract description 20
- 230000003139 buffering effect Effects 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 4
- 230000015556 catabolic process Effects 0.000 description 4
- 238000006731 degradation reaction Methods 0.000 description 4
- 230000006866 deterioration Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000032683 aging Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
- G01R1/0416—Connectors, terminals
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Abstract
The invention discloses a monitoring device and a monitoring method, and relates to the technical field of over-current protection. The monitoring device is used for monitoring the working state of the tripping component, and the tripping component has a first state and a second state; when the tripping assembly is in the first state, the movable piece of the tripping assembly presses the connecting frame on the transmitting end through the first elastic piece, and the movable piece abuts against the sliding piece to compress the second elastic piece; when the tripping assembly is switched from the first state to the second state, the moving part is displaced, so that the second elastic part can push the sliding part to move and drive the connecting frame to move to compress the first elastic part, and then the connecting frame loosens the transmitting end, and the transmitting end sends a signal to the receiving end. The invention solves the technical problem that the working state of the electrical element cannot be known timely and conveniently in the prior art.
Description
Technical Field
The invention relates to the technical field of over-current protection, in particular to a monitoring device and a monitoring method.
Background
The electric element often leads to the electric element body to generate heat because of the condition such as the ageing of self voltage limiting element, unusual power frequency voltage, if can not break away from in time from being protected the system, harm such as conflagration, explosion can arouse to very big probability. Therefore, most of the current electric elements are provided with degradation tripping devices to realize the safety of the electric elements, and through the optical characteristics of the electric element body, such as displaying green normally, displaying red after degradation and the like, the user is directly informed of ground working condition information to remind the user of timely replacement and keep the continuity of lightning protection.
However, depending on the application, such as a communication base station, a wind power generation device, etc., an unattended place is not on site, so that the working condition of the electrical component cannot be observed timely and conveniently, and the problem of untimely replacement of the electrical component occurs.
Disclosure of Invention
In view of this, the present invention provides a monitoring device and a monitoring method, which are used to solve the technical problem in the prior art that the working state of an electrical component cannot be known timely and conveniently. In order to achieve one or a part of or all of the above or other objects, the present invention provides a monitoring device, which includes a first elastic member, a connecting frame, a second elastic member, a sliding member, and a transmitting end; the first elastic piece is connected with the connecting frame; the connecting frame is provided with a first slide way capable of accommodating the sliding part, one end of the sliding part is connected with the second elastic part, the other end of the sliding part extends out of the connecting frame, and the sliding part can slide on the first slide way and drive the connecting frame to move; the transmitting end is in communication connection with the receiving end;
the monitoring device is used for monitoring the working state of a tripping assembly, and the tripping assembly has a first state and a second state; when the tripping assembly is in the first state, the movable piece of the tripping assembly presses the connecting frame on the transmitting end through the first elastic piece, and the movable piece abuts against the sliding piece to compress the second elastic piece; when the tripping assembly is switched from the first state to the second state, the moving part is displaced, so that the second elastic part can push the sliding part to move and drive the connecting frame to move to compress the first elastic part, and then the connecting frame loosens the transmitting end, and the transmitting end sends a signal to the receiving end.
Preferably, be equipped with first spacing portion on the slider, the link is equipped with the spacing portion of second, the second elastic component can promote the slider, so that first spacing portion can to the spacing portion of second removes, and passes through the spacing portion of second drives the link loosens the transmitting terminal.
Preferably, the monitoring device further comprises a first frame body and a second frame body, the first frame body is fixedly connected with the second frame body, and an accommodating space for accommodating the connecting frame, the first elastic member, the second elastic member and the transmitting end is arranged between the first frame body and the second frame body; one side of the first frame body, which is far away from the connecting frame, is used for mounting the tripping assembly; the first frame body is provided with a through hole, and the sliding piece penetrates through the through hole and abuts against the moving piece.
Preferably, the connecting frame is provided with a positioning hole for mounting and positioning, and the positioning hole penetrates through the connecting frame; the second frame body is provided with a first guide piece, the first guide piece penetrates through the positioning hole and abuts against the first frame body to limit the moving direction of the connecting frame.
Preferably, a second guide member is arranged on the first frame body, the second guide member is connected with the first elastic member, and the second guide member is used for limiting the elastic direction of the first elastic member; and a third guide part is arranged on the second frame body, the third guide part is connected with the second elastic part, and the third guide part is used for limiting the elastic direction of the second elastic part.
Preferably, the second support body is provided with a second slide way, the connecting frame is provided with a slide block, and the moving direction of the connecting frame is limited by the cooperation of the slide block and the second slide way.
Preferably, a groove is formed in the sliding part, and the second elastic part can extend into the groove and abut against the groove bottom of the groove; the third guide member extends into the recess.
Preferably, a third elastic piece is arranged on the first limiting part and used for buffering collision between the first limiting part and the second limiting part.
Preferably, the number of the sliding parts is multiple, the connecting frame is provided with a plurality of first slide ways at equal intervals, and each sliding part is accommodated in each first slide way in a one-to-one correspondence manner.
The invention also provides a monitoring method, which is a monitoring device for monitoring the working state of the tripping component, wherein the monitoring device comprises a first elastic piece, a connecting frame, a second elastic piece, a sliding piece, a transmitting end and a receiving end; the monitoring method comprises the following steps:
installing the tripping assembly in a first state on the monitoring device, wherein a movable member of the tripping assembly presses the connecting frame on the transmitting end through the first elastic member, and the movable member abuts against the sliding member to compress the second elastic member; and
when the tripping assembly is changed from the first state to the second state, the moving member displaces, so that the second elastic member can push the sliding member to move and drive the connecting frame to move to compress the first elastic member, and further the connecting frame loosens the transmitting end, so that the transmitting end sends a signal to the receiving end, and the tripping assembly is monitored.
The embodiment of the invention has the following beneficial effects:
the monitoring device is provided with a first elastic piece, a second elastic piece and a connecting frame; when the tripping component is in a first state, the first elastic piece enables the connecting frame to be pressed on the transmitting end, and the second elastic piece enables the sliding piece to be abutted against the moving piece of the tripping component; when the tripping assembly is converted from the first state to the second state, the moving part is displaced, so that the sliding part moves, the second elastic part pushes the sliding part and drives the connecting frame to move, the connecting frame loosens the transmitting end, and the information that the tripping assembly is in the second state is transmitted to the receiving end after the transmitting end is loosened. Through the cooperation of first elastic component and second elastic component, can realize the removal of link to realize normally opening and the normal close of control transmitting terminal, and then make the receiving terminal can be timely, convenient know the dropout subassembly and be the second state, and then know electric elements's state, remind user or maintenance personal to in time change, avoid influencing the use.
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 the drawings without creative efforts.
FIG. 1 is an exploded view of a monitoring device and electrical components of the present invention according to one embodiment;
fig. 2 is a partial cut-away view of the monitoring device and the mounting structure of the electric component shown in fig. 1;
FIG. 3 is a partial cross-sectional view of the monitoring device of FIG. 2 in a first state of electrical components;
fig. 4 is a partial structural cross-sectional view of the monitoring device shown in fig. 2 in a second state of the electrical component.
Wherein: 1. a connecting frame; 2. a first slideway; 3. positioning holes; 4. mounting grooves; 5. a bump; 6. a slider; 11. a first elastic member; 21. a second elastic member; 31. a slide bar; 32. a step bar; 33. a third elastic member; 34. a groove; 41. a first frame body; 42. a through hole; 43. a second guide member; 51. a button; 52. a transmitting end; 61. a second frame body; 62. a first guide member; 63. a second slideway; 64. a third guide member; 100. an electrical component; 101. and a movable member.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention discloses a monitoring device and a monitoring method, and mainly aims to solve the technical problem that the working state of an electric element 100 cannot be known timely and conveniently in the prior art. As shown in fig. 1 to 4, the monitoring device of the present invention includes a first elastic member 11, a link 1, a second elastic member 21, a sliding member, and a transmitting end 52; the first elastic piece 11 is connected with the connecting frame 1; the connecting frame 1 is provided with a first slide way 2 capable of accommodating the sliding part, one end of the sliding part is connected with the second elastic part 21, the other end of the sliding part extends out of the connecting frame 1, and the sliding part can slide on the first slide way 2 and drive the connecting frame 1 to move; the transmitting end 52 is in communication connection with the receiving end; the monitoring device is used for monitoring the working state of a tripping assembly on the electrical element 100, wherein the tripping assembly has a first state and a second state; when the tripping assembly is in the first state, the movable member of the tripping assembly presses the connecting frame 1 on the transmitting end 52 through the first elastic member 11, and the movable member 101 abuts against the sliding member to compress the second elastic member 21; when the trip assembly is changed from the first state to the second state, the movable member 101 is displaced, so that the second elastic member 21 can push the sliding member to move and drive the connecting frame 1 to compress the first elastic member 11, and further the connecting frame 1 releases the transmitting terminal 52, so that the transmitting terminal 52 sends a signal to the receiving terminal.
Specifically, a first slideway 2 is arranged on the connecting frame 1 and used for providing a sliding space for the sliding part, and the structural shapes of the first slideway 2 and the sliding part are matched; namely, if the first slideway 2 is circular, the sliding part is also of a circular structure; first slide 2 is square, and the slider also is square, unifies through the shape with first slide 2 and slider, can be convenient for process, can avoid blocking simultaneously and influence the practicality.
Through the cooperation of first elastic component 11 and second elastic component 21, can realize the removal of link 1, thereby realize that button 51 of control transmitting terminal 52 normally opens and the normal close, and then make the receiving terminal can be timely, the convenient dropout subassembly of knowing is the second state, and then knows the operating condition of electrical element 100, the first state of dropout subassembly corresponds the normal condition of electrical element 100, the second state corresponds the degradation state or the damage of electrical element 100, trouble or ageing state, remind user or maintenance personal to change in time, avoid influencing the use. The transmitting terminal 52 is a microswitch, and the button 51 is a button 51 arranged on the microswitch, so as to control the signal to be sent out.
In other embodiments, the number of the sliding parts is multiple, the connecting frame 1 is provided with a plurality of first sliding ways 2 at equal intervals, and the sliding parts are accommodated in the first sliding ways 2 in a one-to-one correspondence manner. Be equipped with first spacing portion on the slider, be equipped with the spacing portion of second on the link 1, the slider can block the spacing portion of second through first spacing portion and drive link 1 and loosen emission end 52.
Specifically, the sliding member includes a sliding rod 31 and a step rod 32, a step is formed between the step rod 32 and the sliding rod 31, that is, the sliding member is of a step structure, and a first limit portion is formed between the sliding rod 31 and the step rod 32. The first position-limiting portion may be a step. The link 1 is the massive support body structure of rectangle, set up a plurality of first slides 2 at the equidistance of width direction along link 1, first slide 2 is circular and run through link 1, link 1 is equipped with the spacing portion of second in the tip position department that corresponds first slide 2, the spacing portion of second can be U-shaped structure or ring annular structure, the first spacing portion of cooperation slider can block the slider at the in-process that the slider moved to let the slider drive link 1 move together. The first position-limiting portion between the sliding rod 31 and the stepped rod 32 may be formed in various shapes, such as a cross shape, a pentagonal shape, etc., as long as it is capable of cooperating with the second position-limiting portion to be caught on the first position-limiting portion. Through setting up a plurality of first slides 2 and a plurality of slider cooperation use, every slider control a dropout subassembly, then after arbitrary one dropout subassembly truns into the second state, every slider can drive link 1 motion and then loosen the button 51 of transmitting terminal 52 under the effect of second elastic component 21 elasticity, plays the effect of control to through this kind of monitoring mode, can monitor a plurality of dropout subassemblies, and then monitor a plurality of electrical component 100, the simplified structure, easy to assemble and use.
In other embodiments, the monitoring device further includes a first frame body 41 and a second frame body 61, the first frame body 41 is fixedly connected with the second frame body 61, and an accommodating space for accommodating the connecting frame 1, the first elastic member 11, the second elastic member 21 and the transmitting end 52 is arranged between the first frame body 41 and the second frame body 61; one side of the first frame body 41, which is far away from the connecting frame 1, is used for installing a tripping assembly; the first frame 41 has a through hole 42, and the sliding member is disposed through the through hole 42 and abuts against the movable member 101.
Specifically, one side of the first frame body 41 is used to connect the second frame body 61 and the connecting frame 1, and the other side is used to mount an electrical component 100, such as a surge protector, and a trip assembly is mounted on the electrical component 100. The trip assembly comprises a movable piece 101 and a deterioration trip structure, the movable piece 101 is connected with the deterioration trip structure, when the trip assembly is in a first state, the movable piece 101 is in contact with the sliding rod 31, and when the trip assembly is converted from the first state to a second state, the movable piece 101 is driven by the deterioration trip structure to displace and is separated from the sliding rod 31 of the sliding piece or is far away from the sliding rod 31 to release the elastic force of the second elastic piece 21, and then the connecting frame 1 is driven to move under the action of the second elastic piece 21 to release the transmitting end 52, so that the transmitting end 52 sends a deterioration message.
The first frame body 41 is provided with a through hole 42 along a direction from the electrical component 100 to the connecting frame 1, that is, the through hole 42 is provided along a width direction of the first frame body 41, and the through hole 42 is matched with the shape and size of the sliding rod 31, so that the sliding rod 31 can pass through the through hole 42 and abut against the movable element 101. Through the cooperation of first support body 41 and second support body 61, can all accept structures such as link 1, first elastic component 11 and second elastic component 21 and protect in an accommodating space, can avoid external factors to lead to the fact the influence in the accommodating space, the effect of installation shell can be played in the effect of first support body 41 and second support body 61, protects its internal part structure.
In other embodiments, the connecting frame 1 is provided with a positioning hole 3 for installation and positioning, and the positioning hole 3 penetrates through the connecting frame 1. The second frame body 61 is provided with a first guiding member 62, and the first guiding member 62 is disposed through the positioning hole 3 and abuts against the first frame body 41 to limit the moving direction of the connecting frame 1.
Specifically, locating hole 3 and first slide 2 are the syntropy setting, and locating hole 3 can set up to a plurality of shapes, such as circular, rectangle or square etc. and locating hole 3 runs through link 1 to set up between two first slides 2, locating hole 3 if can be greater than first slide 2's diameter for circular and the diameter size in hole, can strengthen joint strength, make things convenient for locating hole 3 to install the setting element, be convenient for install.
The shape and size of the first guiding element 62 are matched with the shape and size of the positioning hole 3, and can penetrate through the positioning hole 3 to play a role in guiding and supporting the connecting frame 1. If the positioning hole 3 is circular, the first guide part 62 is also cylindrical, and the first guide part 62 is fixedly arranged on the connecting frame 1, so that the moving direction of the connecting frame 1 can be limited in the process that the sliding part drives the connecting frame 1 to move, and the connecting frame 1 is prevented from being offset and invalid; meanwhile, the connecting frame 1 can be supported, and the structural strength is enhanced.
In addition, a second guide 43 is arranged on the first frame body 41, the second guide 43 is connected with the first elastic member 11, and the second guide 43 is used for limiting the elastic direction of the first elastic member 11; the second frame body 61 is provided with a third guide 64, the third guide 64 is connected with the second elastic member 21, and the third guide 64 is used for limiting the elastic direction of the second elastic member 21.
Specifically, the connecting frame 1 is provided with a mounting groove 4 at a middle position thereof, the mounting groove 4 does not penetrate through the connecting frame 1, the mounting groove 4 is arranged along the width direction of the connecting frame 1 and is in the same direction as the first slide rail 2, and the mounting groove 4 is perforated from a side surface of the connecting frame 1 close to the first frame body 41 for accommodating the first elastic member 11. The first elastic member 11 and the second elastic member 21 may be springs, and the second guide 43 extends into the first elastic member 11, and the end of the second guide 43 away from the connecting frame 1 is provided with a boss for catching the first elastic member 11. Likewise, the third guide 64 likewise projects into the second spring 21 and is likewise provided with a projection for latching the second spring 21. The second guide 43 and the third guide 64 may have a rectangular plate-shaped structure or a cylindrical structure, and may be inserted into the corresponding first elastic member 11 and the second elastic member 21. The restriction action of the second guide 43 and the third guide 64 on the first elastic member 11 and the second elastic member 21 can prevent the elastic directions of the first elastic member 11 and the second elastic member 21 from being displaced, so that the connecting frame 1 is prevented from being locked.
In other embodiments, the second frame body 61 is provided with a second slide rail 63, the connecting frame 1 is provided with a slide block 6, and the moving direction of the connecting frame 1 is limited by the cooperation of the slide block 6 and the second slide rail 63.
Specifically, the two sides of the second frame body 61 are provided with second slide rails 63 arranged along the width direction of the connecting frame 1, and the connecting frame 1 is correspondingly provided with slide blocks 6 at the two ends thereof. The second slide 63 may have a shape of a through rectangular hole, or a groove-shaped structure such as a rectangular groove. The sliding block 6 may be a rectangular block, a trapezoidal block, a triangular block, or the like, and can extend into the second sliding channel 63 to slide.
In other embodiments, the sliding member is provided with a groove 34, and the second elastic member 21 can extend into the groove 34 and abut against the bottom of the groove 34.
Specifically, a groove 34 is formed in an end surface of the stepped rod 32 away from the sliding rod 31, the groove 34 is used for accommodating the second elastic member 21, and when the second elastic member 21 is a spring, the groove 34 may be configured to be circular, so that the second elastic member 21 is accommodated in the groove 34, and an end of the second elastic member 21 can completely abut against a bottom of the groove 34.
In other embodiments, the third elastic element 33 is disposed on the first position-limiting portion, and the third elastic element 33 is used for buffering the collision between the first position-limiting portion and the second position-limiting portion.
Specifically, the third elastic member 33 is sleeved on the first limit portion between the sliding rod 31 and the step rod 32, and the third elastic member 33 may be in a ring shape and made of elastic material such as rubber, so as to prevent the step rod 32 from moving to make the first limit portion directly impact the second limit portion on the connecting frame 1 when the electrical component 100 is degraded, thereby buffering the direct collision and shock absorption between the first limit portion and the second limit portion.
In addition, in another embodiment, the connecting frame 1 is provided with a bump 5, the bump 5 is fixedly connected with the connecting frame 1, and the bump 5 is used for pressing the emitting end 52 when the electric element 100 is in the first state.
Specifically, the connecting frame 1 is fixedly connected with a bump 5, the bump 5 can be fixed by welding, integral forming or bonding and other modes, and different materials are selected and used in different fixing modes. The projection 5 may be in the shape of a rectangular block, a trapezoid block, etc., and the mounting position of the projection 5 corresponds to the position of the button 51 on the emitting end 52, and the surface of the projection 5 opposite to the button 51 is flush with the end surface of the button 51 for increasing the contact surface so that the projection 5 completely covers the button 51. By adding the bump 5, the mounting position of the connecting frame 1 can be more flexible, and the bump 5 can be used for singly matching the pair of transmitting terminals 52, so that errors are reduced.
By adopting the monitoring device of the invention, the working states of a plurality of electric elements 100 can be monitored by one transmitting end 52, the number and the installation difficulty of the transmitting end 52 and other parts are reduced, and the monitoring device has a simple structure and is easy to construct.
In addition, the invention also comprises a monitoring method, the monitoring method is a monitoring device for monitoring the working state of the tripping component, the monitoring device comprises a first elastic part 11, a connecting frame 1, a second elastic part 21, a sliding part, a transmitting end 52 and a receiving end; the monitoring method comprises the following steps:
the trip assembly in the first state is installed on the monitoring device, the movable piece 101 of the trip assembly presses the connecting frame 1 on the emission end 52 through the first elastic piece 11, and the movable piece 101 abuts against the sliding piece to compress the second elastic piece 21; and
when the tripping assembly is changed from the first state to the second state, the movable member 101 is displaced, so that the second elastic member 21 can push the sliding member to move and drive the connecting frame 1 to move and compress the first elastic member 11, and further the connecting frame 1 releases the transmitting end 52, so that the transmitting end 52 sends a signal to the receiving end, and monitoring of the tripping assembly is realized.
In addition, the invention also provides a set of force value setting method when the monitoring device, the electric element 100 and the tripping component are vertically installed, other installation positions can be adaptively modified, and the specific method comprises the following steps:
when the electric element 100 is in the first state, the button 51 of the emitting end 52 is pressed by the bump 5 on the connecting frame 1, and the overall force value is expressed as:
Ft×X1>Fs+Fc+f
the state is a normal condition, and the transmitting terminal 52 outputs a signal that the electrical element 100 is in the first state;
after degradation of any one or more of the electrical components 100:
Ft×(X1+X3)+Fc+Fq+f<Ft×(X2-X3)
this state is the second state, the normally closed and normally open circuits of the transmitting terminal 52 switch each other and output the degraded signal;
Fc: the weight of the connecting frame 1;
Fq: the weight of the slide;
Fs: the elastic force of the button 51;
Ft: coefficient of stiffness of the first elastic member 11 and the second elastic member 21:
X1: the first elastic member 11 is compressed by the first state;
X2: the second elastic member 21 is compressed by the first state;
X3: a slider displacement distance;
f: sliding friction force of the link 1.
According to the force value setting method of the present invention, when no electric component 100 is mounted, the button 51 of the transmitting terminal 52 is in a free state, and a degraded signal is output. When the normal electric element 100 is inserted into the first frame 41, the movable element 101 of the electric element 100 will press against the end surface of the sliding rod 31 of the sliding member and force the second elastic member 21 to displace X3The original compression amount X of the second elastic member 212-X3Is changed into X2And remains in this state for a long period of time. After all the electric elements 100 are inserted, since the second elastic member 21 cannot release the elastic force, the first state is assumed, the bump 5 on the connecting frame 1 presses the button 51 of the emitting end 52, the normally closed and normally open circuits are switched to each other and output a signal that the electric elements 100 are normal.
According to the force setting proposed by the present invention, when any one of the electrical components 100 is pulled out or degraded, the movable member 101 on the electrical component 100 is displaced, and under the elastic force of the second elastic member 21, the sliding member is pushed to drive the connecting frame 1 to form an X shape3The displacement of (2), the connecting frame at this timeThe bump 5 on 1 releases the button 51 of the emitting end 52, the normally closed and normally open circuits switch each other in reverse and output a signal that the electrical element 100 is deteriorated.
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention, and it is therefore to be understood that the invention is not limited by the scope of the appended claims.
Claims (10)
1. A monitoring device, characterized by: the monitoring device comprises a first elastic piece, a connecting frame, a second elastic piece, a sliding piece and a transmitting end; the first elastic piece is connected with the connecting frame; the connecting frame is provided with a first slide way capable of accommodating the sliding part, one end of the sliding part is connected with the second elastic part, the other end of the sliding part extends out of the connecting frame, and the sliding part can slide on the first slide way and drive the connecting frame to move; the transmitting end is in communication connection with the receiving end;
the monitoring device is used for monitoring the working state of a tripping assembly, and the tripping assembly has a first state and a second state; when the tripping assembly is in the first state, the movable piece of the tripping assembly presses the connecting frame on the transmitting end through the first elastic piece, and the movable piece abuts against the sliding piece to compress the second elastic piece; when the tripping assembly is switched from the first state to the second state, the moving part is displaced, so that the second elastic part can push the sliding part to move and drive the connecting frame to move to compress the first elastic part, and then the connecting frame loosens the transmitting end, and the transmitting end sends a signal to the receiving end.
2. The monitoring device of claim 1, wherein: the sliding piece is provided with a first limiting portion, the connecting frame is provided with a second limiting portion, and the second elastic piece can push the sliding piece so that the first limiting portion can move towards the second limiting portion and drive the connecting frame to loosen the transmitting end through the second limiting portion.
3. The monitoring device of claim 2, wherein: the monitoring device further comprises a first frame body and a second frame body, the first frame body is fixedly connected with the second frame body, and an accommodating space for accommodating the connecting frame, the first elastic piece, the second elastic piece and the transmitting end is arranged between the first frame body and the second frame body; one side of the first frame body, which is far away from the connecting frame, is used for mounting the tripping assembly; the first frame body is provided with a through hole, and the sliding piece penetrates through the through hole and abuts against the moving piece.
4. A monitoring device according to claim 3, wherein: the connecting frame is provided with a positioning hole for mounting and positioning, and the positioning hole penetrates through the connecting frame; the second frame body is provided with a first guide piece, the first guide piece penetrates through the positioning hole and abuts against the first frame body to limit the moving direction of the connecting frame.
5. The monitoring device of claim 4, wherein: a second guide piece is arranged on the first frame body, the second guide piece is connected with the first elastic piece, and the second guide piece is used for limiting the elastic direction of the first elastic piece; and a third guide part is arranged on the second frame body, the third guide part is connected with the second elastic part, and the third guide part is used for limiting the elastic direction of the second elastic part.
6. The monitoring device of claim 5, wherein: the second support body is provided with a second slide way, the connecting frame is provided with a slide block, and the moving direction of the connecting frame is limited by the cooperation of the slide block and the second slide way.
7. The monitoring device of claim 5, wherein: the sliding part is provided with a groove, and the second elastic part can extend into the groove and abut against the bottom of the groove; the third guide member extends into the recess.
8. The monitoring device of any one of claims 3-7, wherein: and a third elastic piece is arranged on the first limiting part and used for buffering the collision between the first limiting part and the second limiting part.
9. The monitoring device of claim 8, wherein: the number of the sliding parts is multiple, the connecting frame is provided with a plurality of first slide ways at equal intervals, and the sliding parts are accommodated in the first slide ways in a one-to-one correspondence mode.
10. A monitoring method is characterized in that the monitoring method is a monitoring device for monitoring the working state of a tripping assembly, and the monitoring device comprises a first elastic piece, a connecting frame, a second elastic piece, a sliding piece, a transmitting end and a receiving end; the monitoring method comprises the following steps:
installing the tripping assembly in a first state on the monitoring device, wherein a movable member of the tripping assembly presses the connecting frame on the transmitting end through the first elastic member, and the movable member abuts against the sliding member to compress the second elastic member; and
when the tripping assembly is changed from the first state to the second state, the moving member displaces, so that the second elastic member can push the sliding member to move and drive the connecting frame to move to compress the first elastic member, and further the connecting frame loosens the transmitting end, so that the transmitting end sends a signal to the receiving end, and the tripping assembly is monitored.
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| CN202110171131.6A CN112816824A (en) | 2021-02-08 | 2021-02-08 | Monitoring device and monitoring method |
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Effective date of registration: 20240329 Address after: Room 2099, Building 19, No. 1881 Zhengbo Road, Lingang New Area, China (Shanghai) Pilot Free Trade Zone, Fengxian District, Shanghai, 200000 Applicant after: Wu Yunling Country or region after: China Address before: 201400 room 2099, building 19, 1881 ZHENGBO Road, Lingang New District, China (Shanghai) pilot Free Trade Zone, Fengxian District, Shanghai Applicant before: Hongling Electric Technology (Shanghai) Co.,Ltd. Country or region before: China |