CN113329605A - Wave recorder protection device and protection method for resisting magnetic field interference - Google Patents
Wave recorder protection device and protection method for resisting magnetic field interference Download PDFInfo
- Publication number
- CN113329605A CN113329605A CN202110591362.2A CN202110591362A CN113329605A CN 113329605 A CN113329605 A CN 113329605A CN 202110591362 A CN202110591362 A CN 202110591362A CN 113329605 A CN113329605 A CN 113329605A
- Authority
- CN
- China
- Prior art keywords
- recorder
- magnetic field
- groove
- protective
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Images
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0007—Casings
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0007—Casings
- H05K9/0015—Gaskets or seals
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Time Recorders, Dirve Recorders, Access Control (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses a wave recorder protection device and a protection method thereof for resisting magnetic field interference, and relates to the technical field of wave recorder protection. The wave recorder can be protected in the protective groove through the turnover mechanism, the filter can be used for resisting magnetic field interference, the wave recorder can be prevented from being damaged by external factors when in use, and the wave recorder can be turned out through the turnover mechanism when in operation, so that the wave recorder is convenient for workers to operate.
Description
Technical Field
The invention relates to the technical field of wave recorder protection, in particular to a wave recorder protection device and a protection method thereof for resisting magnetic field interference.
Background
The wave recorder in the prior art can be widely applied to an electric power system, has the advantages of small volume, strong function, wide application range, flexible configuration and the like, is favored by users, and is a practical tool which is often used by electric power workers; when the existing wave recorder is used, the phenomenon that the wave recorder fails is caused because the electromagnetic field generated by surrounding electronic equipment is influenced frequently, and in addition, most of the existing wave recorder is exposed to the outside for direct use, so that the wave recorder is irreversibly damaged by external factors easily, and the use of the whole wave recorder is influenced.
Disclosure of Invention
The invention aims to provide a wave recorder protection device and a protection method thereof, which are resistant to magnetic field interference and are used for solving the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: anti magnetic field interference's oscillograph protection device, including protective frame and tilting mechanism, protective tank has been seted up to protective frame one side lateral wall, and the inside lateral wall of protective frame is embedded to have a wave filter that is used for anti magnetic field interference, and the wave filter is installed in the protective tank, and usable wave filter plays anti magnetic field interference's purpose, and the top of protective frame is seted up and is being linked together with the inside subsides formula upset hole that communicates each other of protective tank, and tilting mechanism includes the upper cover, and the one end rotation of upper cover sets up in the inside one end of subsides formula upset hole.
Tilting mechanism is including the installation backup plate, and the installation backup plate is installed perpendicularly and is close to the one end of articulated position in the bottom of upper cover, and the installation backup plate runs through and subsides behind the formula upset hole and extend to the inside of protective housing, and the upper cover can overturn from top to bottom around the pivot, and the mounting groove that is used for installing the oscillograph is offered to the installation backup plate lateral wall, when the installation backup plate followed the upper cover upset, can overturn in step the oscillograph of installing the backup plate.
In further embodiment, the bottom mounting of upper cover is equipped with and is used for sealed subside formula upset hole open-ended plugging block, the lateral wall all around of plugging block all be equipped with the sealed pad of subside formula upset downthehole portion lateral wall, the upper cover lid closes when the opening part in subside formula upset hole, utilize the plugging block to plug up and subside formula upset hole, the leakproofness when sealed pad can strengthen the plugging block shutoff to reduce the influence of external magnetic field to the oscillograph, guarantee that the oscillograph can normal use.
In a further embodiment, a push-pull mechanism is arranged in the protective groove, the push-pull mechanism comprises a push-pull plate, a rubber seat used for sealing the opening of the protective groove is arranged on the side wall of the push-pull plate, a pull rod extending into the protective groove is fixedly arranged at the bottom end of the side wall of the push-pull plate, a top plate used for jacking up the installation backup plate is fixedly arranged at one end, away from the push-pull plate, of the upper end of the pull rod, and the top plate moves synchronously along with the horizontal movement of the pull rod.
When the roof outwards removed, can promote installation backup plate and upper cover upwards overturn around the rotation point position, install the synchronous upset of record ripples appearance at the installation backup plate, rotate the upper portion to the protective frame with the record ripples appearance from the inside of protective housing through the inside of subsiding formula upset hole, the staff of being convenient for operates the record ripples appearance.
In a further embodiment, a spherical rotating block is arranged at the top end of the top plate through a connecting block, a spherical seat is clamped on the outer wall of the spherical rotating block in a rotating mode, a first T-shaped sliding block is fixedly arranged on the outer wall of the spherical seat, a first T-shaped sliding groove which slides with the first T-shaped sliding block is formed in one side wall, close to the top plate, of the installation backup plate, the top plate moves horizontally to drive the spherical seat to move horizontally, the spherical seat is sleeved outside the spherical rotating block in a rotating mode, along with the horizontal movement of the spherical rotating block, the spherical seat can slide along the inside of the first T-shaped sliding groove of the installation backup plate through the first T-shaped sliding block, the installation backup plate can be driven to turn over the upper cover around a rotating point while sliding, and the turnover mechanism can be operated to turn over upwards or downwards through a push-pull mechanism.
In a further embodiment, an inclined plane is arranged on the side wall, close to the top plate, of the installation backup plate, the inclination angle of the inclined plane is in the range of 15-30, the first T-shaped sliding block slides along the inside of the first T-shaped sliding groove formed in the inclined plane, when the first T-shaped sliding block slides to the end, far away from the rotating position, of the inside of the first T-shaped sliding groove, the installation backup plate can be jacked to be in a horizontal state, the wave recorder installed in the installation groove can be kept in a horizontal state, and the wave recorder can be operated by a worker conveniently.
In a further embodiment, a second T-shaped sliding block is fixed to one side, away from the push-pull plate, of the bottom end of the pull rod, a second T-shaped sliding groove used for sliding and clamping the second T-shaped sliding block is formed in the bottom end of the inner portion of the protective groove, and when the pull rod is horizontally pulled, the second T-shaped sliding block horizontally slides along the inner portion of the second T-shaped sliding groove, so that stability of the pull rod during horizontal pulling is enhanced.
In a further embodiment, a handle is fixedly arranged on the side wall of the push-pull plate, which is far away from the pull rod, and the push-pull mechanism is conveniently pulled by using the handle, so that time and labor are saved.
In further embodiment, the protective groove is kept away from open-ended one side lateral wall and has been seted up and has been accomodate the groove, and the inside of accomodating the groove is equipped with counter weight mechanism, utilizes counter weight mechanism can avoid installing the oscillograph appearance of installing in the mounting groove and rock in the protective groove, does not influence the normal use of oscillograph appearance.
The counter weight mechanism comprises a first hinge rod, a second hinge rod and a counter weight block, one end of the first hinge rod is hinged to the side wall of the top of the containing groove, one end of the second hinge rod is hinged to the top end of the side wall of the top plate, the other ends of the first hinge rod and the second hinge rod are hinged to two sides of the upper end of the counter weight block respectively, the counter weight block self gravity is utilized, the first hinge rod and the second hinge rod can be pulled downwards, the first hinge rod and the second hinge rod rotate around respective rotating points respectively, therefore, the included angle between the first hinge rod and the second hinge rod can be reduced, the top plate can be pulled towards one side close to the containing groove, the installation backup plate is driven to rotate to a vertical state around the rotating points, under the condition of no external force interference, the installation backup plate cannot rotate reversely, and the wave recorder cannot shake.
In further embodiment, the balancing weight lateral wall is embedded with the magnet piece, and the inside lateral wall of accomodating the groove is embedded with the iron sheet with magnet piece mutual adsorption, utilizes the magnet piece to adsorb the iron sheet, can be with the balancing weight to the one side adjustment of accomodating the groove like this, can help firm push-and-pull mechanism like this, avoids push-and-pull mechanism horizontal slip, can avoid the oscillograph to rock like this.
In further embodiment, the below of protective frame is equipped with supporting mechanism, and supporting mechanism includes support column and bottom plate, and the fixed bottom that sets up at protective frame of support column, support column vertical mounting are in the upper end of bottom plate, and the brake universal wheel is installed to the bottom of bottom plate, utilizes the bottom plate to prop up the support column, utilizes the support column to vacate the sky and erect protective frame, and the normal protection of protective frame of being convenient for is used, utilizes the brake universal wheel to be convenient for remove overall structure.
Preferably, the protection method based on the recorder protection device against magnetic field interference includes the following steps:
a1, enabling a top plate to move synchronously along with the horizontal movement of a pull rod, pushing an installation backup plate to turn upwards around a rotation point when the top plate moves outwards, enabling a wave recorder installed on the installation backup plate to turn synchronously, and enabling the wave recorder to rotate to the upper part of a protective frame from the inside of a protective groove through the inside of a sedimentation type turning hole, so that workers can operate the wave recorder conveniently;
a2, during the oscillograph normal use, need not to utilize push-and-pull mechanism to turn tilting mechanism and carry out the upset operation, will record the ripples appearance protection in the protective housing to can play the purpose of anti magnetic field interference through the wave filter, so that the normal use of oscillograph, simultaneously, install the oscillograph in the protective housing, can play the effect of protection to the oscillograph, avoid the oscillograph to suffer external factor and damage.
Compared with the prior art, the invention has the beneficial effects that:
the wave recorder can be protected in the protective groove through the turnover mechanism, the filter can be used for resisting magnetic field interference, the wave recorder can be prevented from being damaged by external factors when in use, and the wave recorder can be turned out through the turnover mechanism when in operation, so that the wave recorder is convenient for workers to operate.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a sectional view of the main structure of the present invention;
FIG. 3 is an enlarged view of the structure of FIG. 2A according to the present invention;
FIG. 4 is an enlarged view of the structure of FIG. 2 at B in accordance with the present invention;
fig. 5 is an enlarged view of the structure at C in fig. 2 according to the present invention.
In the figure: 1. a protective frame; 11. a protective bath; 12. a sedimentation type turnover hole; 13. a receiving groove; 14. a second T-shaped chute; 15. iron sheets; 2. a push-pull mechanism; 21. a push-pull plate; 22. a handle; 23. a rubber seat; 24. a pull rod; 25. a second T-shaped slider; 26. a top plate; 27. a spherical turning block; 28. a ball-shaped seat; 29. a first T-shaped slider; 3. a support mechanism; 31. a support pillar; 32. a base plate; 33. braking the universal wheel; 4. a counterweight mechanism; 41. a first hinge lever; 42. a second hinge lever; 43. a balancing weight; 44. a magnet block; 5. a turnover mechanism; 51. an upper cover; 52. a plugging block; 53. mounting a backup plate; 54. mounting grooves; 55. a gasket; 56. a first T-shaped chute.
Detailed Description
The following will clearly and completely describe the technical solutions 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 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.
Example one
Referring to fig. 1-3, the present embodiment provides a protection device for a recorder against magnetic field interference and a protection method thereof, including a protection frame 1 and a turnover mechanism 5, wherein a protection groove 11 is formed on a side wall of the protection frame 1, a filter for resisting magnetic field interference is embedded in an inner side wall of the protection frame 1, and the filter is installed in the protection groove 11, so that the filter can be used for resisting magnetic field interference.
The top of protection frame 1 is seted up and is subsided formula upset hole 12 with the inside intercommunication each other of protective groove 11, and tilting mechanism 5 includes upper cover 51, and upper cover 51's one end is rotated and is set up in the inside one end of subsidence formula upset hole 12, and upper cover 51 can overturn from top to bottom around the turning point.
When the record ripples appearance normal use need not to utilize tilting mechanism 5 to overturn the operation, will record ripples appearance protection in protective housing 11 to can play the purpose of anti magnetic field interference through the wave filter, so that the normal use of record ripples appearance, simultaneously, install the record ripples appearance in protective housing 11, can play the effect of protection to the record ripples appearance, avoid the record ripples appearance to damage.
When the wave recorder needs to be operated, the upper cover 51 is turned upwards, the installation backup plate 53 can be driven to turn around the rotation point synchronously, the wave recorder is rotated to the upper part of the protection frame 1 from the inside of the protection groove 11 through the inside of the sedimentation type turning hole 12, and the worker can operate the wave recorder conveniently.
The bottom mounting of upper cover 51 is equipped with and is used for sealed formula upset hole 12 open-ended shutoff piece 52 that subsides, the lateral wall all around of shutoff piece 52 all be equipped with the sealed pad 55 of the inside lateral wall in formula upset hole 12 that subsides, upper cover 51 lid closes when the opening part of formula upset hole 12 that subsides, utilize shutoff piece 52 to block up and subside formula upset hole 12, the leakproofness when sealed pad 55 can strengthen shutoff piece 52 shutoff, thereby avoid the dust in the outside air to fall on the oscillograph, guarantee that the oscillograph can normal use.
Be equipped with push-and-pull mechanism 2 in the protective tank 11, push-and-pull mechanism 2 includes push-and-pull board 21, and the lateral wall of push-and-pull board 21 is equipped with and is used for sealing 11 open-ended rubber seats 23 in protective tank, and the opening of protective tank 11 can be plugged up to rubber seats 23, ensures that the oscillograph is located the leakproofness of protective tank 11 inside, avoids the dust in the outside air to drop on the oscillograph.
The bottom end of the side wall of the push-pull plate 21 is fixedly provided with a pull rod 24 extending into the protection groove 11, the push-pull plate 21 can be horizontally pulled along the interior of the protection groove 11 through the pull rod 24, one end of the upper end of the pull rod 24, far away from the push-pull plate 21, is fixedly provided with a top plate 26 used for jacking the installation backup plate 53, and the top plate 26 moves horizontally and synchronously along with the pull rod 24.
When roof 26 outwards removed, can promote installation backup plate 53 and upper cover 51 and upwards overturn around the rotation point position, install the synchronous upset of wave recorder at installation backup plate 53, rotate the upper portion to protective frame 1 with the wave recorder from the inside of protective tank 11 through the inside of subsiding formula upset hole 12, the staff of being convenient for operates the wave recorder.
Adopt single case to place the record ripples appearance among the prior art, though can play the guard action to the record ripples appearance, need the manual record ripples appearance of taking, the operation is inconvenient, takes out the record ripples appearance and uses and accomodate the record ripples appearance and avoid the operation mode of record ripples instrument surface adhesion dust inconvenient.
In order to solve the problem of how to ensure the synchronous linkage of the turnover mechanism 5 and the push-pull mechanism 2, a spherical rotating block 27 is arranged at the top end of the top plate 26 through a connecting block, a spherical seat 28 is rotatably clamped on the outer wall of the spherical rotating block 27, a first T-shaped sliding block 29 is fixedly arranged on the outer wall of the spherical seat 28, a first T-shaped sliding groove 56 which slides with the first T-shaped sliding block 29 is formed in the side wall of the installation backup plate 53, which is close to the top plate 26, the top plate 26 horizontally moves to drive the spherical seat 28 to horizontally move, the spherical seat 28 is rotatably sleeved outside the spherical rotating block 27, along with the horizontal movement of the spherical rotating block 27, the spherical seat 28 can slide along the inside of the first T-shaped sliding groove 56 of the installation backup plate 53 through the first T-shaped sliding block 29, and can drive the upper cover 51 to turn around a rotating point while sliding, so that the turnover mechanism 5 can be operated by the push-pull mechanism 2 to turn upwards or downwards.
The below of protective frame 1 is equipped with supporting mechanism 3, and supporting mechanism 3 includes support column 31 and bottom plate 32, and support column 31 is fixed to be set up in protective frame 1's bottom, and support column 31 is installed perpendicularly in the upper end of bottom plate 32, utilizes bottom plate 32 to support column 31, utilizes support column 31 to vacate the air and has erect protective frame 1, and the normal protection of protective frame 1 of being convenient for is used.
The prior art does not adopt any supporting mode to support protective frame 1, just carries protective frame 1 to the use position and uses, and is very inconvenient, so adopt supporting mechanism 3 to support protective frame 1, and be convenient for remove protective frame 1, facilitate the use oscillograph.
The bottom end of the bottom plate 32 is provided with a brake universal wheel 33, and the brake universal wheel 33 is used for facilitating the movement of the whole structure.
Example two
Referring to fig. 2 and fig. 4, a further improvement is made on the basis of embodiment 1:
in addition, the side wall of one side of the installation backup plate 53, which is close to the top plate 26, is provided with an inclined surface, the inclined angle of the inclined surface is within the range of 15-30, any inclined angle can be selected according to the use requirement, the first T-shaped sliding block 29 slides along the inside of the first T-shaped sliding groove 56 arranged on the inclined surface, when the first T-shaped sliding block 29 slides to the end, far away from the rotating position, of the inside of the first T-shaped sliding groove 56, the installation backup plate 53 can be pushed to the horizontal state, the wave recorder arranged in the installation groove 54 can be kept in the horizontal state, and the operation of the wave recorder by a worker is facilitated.
In order to solve the problem of how to ensure the stability of the pull rod 24 when being horizontally pulled, a second T-shaped sliding block 25 is fixed on one side of the bottom end of the pull rod 24, which is far away from the push-pull plate 21, a second T-shaped sliding groove 14 for slidably clamping the second T-shaped sliding block 25 is formed in the bottom end inside the protective groove 11, and when the pull rod 24 is horizontally pulled, the second T-shaped sliding block 25 is utilized to horizontally slide along the inside of the second T-shaped sliding groove 14, which is beneficial to enhancing the stability of the pull rod 24 when being horizontally pulled.
In addition, a handle 22 is fixedly arranged on the side wall of the push-pull plate 21 away from the pull rod 24, and the push-pull mechanism 2 is conveniently pulled by using the handle 22, so that time and labor are saved.
EXAMPLE III
Referring to fig. 2 and fig. 5, a further improvement is made on the basis of embodiment 2:
Adopt spring or elastic component buffering oscillograph to receive the vibration power among the prior art mostly, but spring and elastic component self elastic potential energy exist, can drive the frequent vibrations of oscillograph, can't offset the vibration power, influence the accurate use of oscillograph, consequently adopt counter weight mechanism 4 to replace spring or elastic component to carry out the protection of taking precautions against earthquakes to the oscillograph.
The counterweight mechanism 4 comprises a first hinged rod 41, a second hinged rod 42 and a counterweight 43, one end of the first hinged rod 41 is hinged on the side wall of the inner top of the accommodating groove 13, one end of the second hinged rod 42 is hinged on the top end of the side wall of the top plate 26, the other ends of the first hinged rod 41 and the second hinged rod 42 are respectively hinged on two sides of the upper end of the counterweight 43, by utilizing the self gravity of the counterweight 43, the first hinge lever 41 and the second hinge lever 42 may be pulled downward, so that the first hinge lever 41 and the second hinge lever 42 are respectively rotated about the respective rotation points, the angle between the first hinge rod 41 and the second hinge rod 42 can be reduced, and the top plate 26 can be pulled to the side close to the accommodating groove 13, so as to drive the installation backup plate 53 to rotate downwards to the vertical state around the rotation point, under the condition of no external force interference, the installation backup plate 53 can not be operated reversely, and the wave recorder can not shake.
The internal magnet piece 44 that has inlayed of balancing weight 43 lateral wall, the internal lateral wall of accomodating groove 13 is embedded to have the iron sheet 15 with magnet piece 44 mutual adsorption, utilizes magnet piece 44 to adsorb iron sheet 15, can be with balancing weight 43 to the one side adjustment of accomodating groove 13 like this, can help firm push-and-pull mechanism 2 like this, avoids 2 horizontal slip of push-and-pull mechanism, can avoid the oscillograph to rock like this.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. Recorder protection device of anti magnetic field interference, including protective frame (1) and tilting mechanism (5), protective tank (11) have been seted up to protective frame (1) one side lateral wall, the inside lateral wall of protective frame (1) is embedded to have a wave filter that is used for anti magnetic field interference, its characterized in that: the top end of the protective frame (1) is provided with a sedimentation type overturning hole (12) which is communicated with the interior of the protective groove (11), the overturning mechanism (5) comprises an upper cover (51), and one end of the upper cover (51) is rotatably arranged at one end of the interior of the sedimentation type overturning hole (12);
tilting mechanism (2) are including installation backup plate (53), the one end that hinge position is close to in the bottom of upper cover (51) is installed perpendicularly to installation backup plate (53), installation backup plate (53) run through behind subsides formula upset hole (12) and extend to the inside of protective housing (11), installation mounting groove (54) that are used for installing the oscillograph are seted up to installation backup plate (53) lateral wall.
2. The recorder protection device against magnetic field interference of claim 1, wherein: the bottom end of the upper cover (51) is fixedly provided with a blocking block (52) used for sealing an opening of the sedimentation type turnover hole (12), and the peripheral side walls of the blocking block (52) are provided with sealing gaskets (55) which are arranged on the inner side walls of the sedimentation type turnover hole (12).
3. The recorder protection device against magnetic field interference of claim 1, wherein: the protective groove is characterized in that a push-pull mechanism (2) is arranged in the protective groove (11), the push-pull mechanism (2) comprises a push-pull plate (21), a rubber seat (23) used for sealing an opening of the protective groove (11) is arranged on the side wall of the push-pull plate (21), a pull rod (24) extending to the interior of the protective groove (11) is fixedly arranged at the bottom end of the side wall of the push-pull plate (21), and a top plate (26) used for jacking up an installation backup plate (53) is fixedly arranged at one end, far away from the push-pull plate (21), of the upper end of the pull rod (24).
4. The device for protecting a recorder against magnetic field interference according to claim 3, wherein: the top of roof (26) is equipped with ball-type turning block (27) through the connecting block, the outer wall of ball-type turning block (27) rotates the joint and has ball type seat (28), the fixed first T type slider (29) that is equipped with of ball type seat (28) outer wall, installation backup plate (53) are close to one side lateral wall of roof (26) and have been seted up with gliding first T type spout (56) of first T type slider (29).
5. The device for protecting a recorder against magnetic field interference according to claim 4, wherein: the side wall of one side of the mounting backup plate (53) close to the top plate (26) is provided with an inclined plane, and the inclined angle of the inclined plane is within the range of 15-30.
6. The device for protecting a recorder against magnetic field interference according to claim 3, wherein: a second T-shaped sliding block (25) is fixed on one side, away from the push-pull plate (21), of the bottom end of the pull rod (24), and a second T-shaped sliding groove (14) used for sliding and clamping the second T-shaped sliding block (25) is formed in the bottom end inside the protective groove (11).
7. The device for protecting a recorder against magnetic field interference according to claim 4, wherein: a containing groove (13) is formed in the side wall of one side, away from the opening, of the protection groove (11), and a counterweight mechanism (4) is arranged inside the containing groove (13);
counter weight mechanism (4) include first articulated rod (41), second articulated rod (42) and balancing weight (43), first articulated rod (41) one end articulates at the inside top lateral wall of accomodating groove (13), the one end of second articulated rod (42) articulates on the lateral wall top of roof (26), the other end of first articulated rod (41) and second articulated rod (42) articulates respectively in the upper end both sides of balancing weight (43).
8. The device for protecting a recorder against magnetic field interference according to claim 7, wherein: the lateral wall of balancing weight (43) is embedded to have magnet piece (44), the inside lateral wall of accomodating groove (13) is embedded to have iron sheet (15) with magnet piece (44) mutual adsorption.
9. The recorder protection device against magnetic field interference of claim 1, wherein: the protection device is characterized in that a supporting mechanism (3) is arranged below the protection frame (1), the supporting mechanism (3) comprises a supporting column (31) and a bottom plate (32), the supporting column (31) is fixedly arranged at the bottom end of the protection frame (1), the supporting column (31) is vertically arranged at the upper end of the bottom plate (32), and a brake universal wheel (33) is installed at the bottom end of the bottom plate (32).
10. The protection method of the wave recorder protection device against magnetic field interference is characterized by comprising the following steps of:
a1 and a top plate (26) move synchronously along with the horizontal movement of a pull rod (24), when the top plate (26) moves outwards, the installation backup plate (53) can be pushed to turn upwards around the position of a rotating point, a wave recorder installed on the installation backup plate (53) turns synchronously, and the wave recorder rotates to the upper part of the protective frame (1) from the inside of the protective groove (11) through the inside of the sedimentation type turning hole (12), so that a worker can operate the wave recorder conveniently;
a2, during the wave recorder normal use, need not to utilize push-and-pull institution (2) turnover tilting mechanism (5) to overturn the operation, will record the wave recorder protection in protective housing (11) to can play the purpose of anti magnetic field interference through the wave filter, so that the normal use of wave recorder, simultaneously, install the wave recorder in protective housing (11), can play the effect of protection to the wave recorder, avoid the wave recorder to suffer external factor and damage.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110591362.2A CN113329605A (en) | 2021-05-28 | 2021-05-28 | Wave recorder protection device and protection method for resisting magnetic field interference |
| PCT/CN2021/105733 WO2022246981A1 (en) | 2021-05-28 | 2021-07-12 | Anti-magnetic field interference waveform recorder protection device and protection method therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110591362.2A CN113329605A (en) | 2021-05-28 | 2021-05-28 | Wave recorder protection device and protection method for resisting magnetic field interference |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113329605A true CN113329605A (en) | 2021-08-31 |
Family
ID=77421989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110591362.2A Withdrawn CN113329605A (en) | 2021-05-28 | 2021-05-28 | Wave recorder protection device and protection method for resisting magnetic field interference |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN113329605A (en) |
| WO (1) | WO2022246981A1 (en) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2976108A (en) * | 1959-02-20 | 1961-03-21 | Sinclair Oil & Gas Company | Portable oscillograph |
| CN110261649B (en) * | 2018-07-27 | 2020-04-14 | 南京瑞贻电子科技有限公司 | Be convenient for oscillograph operation strutting arrangement with signal shielding |
| CN209911445U (en) * | 2019-05-07 | 2020-01-07 | 苏州纬方电子有限公司 | Current detector for lithium battery protection board |
| CN110940835A (en) * | 2019-11-30 | 2020-03-31 | 嘉兴新博信息科技有限公司 | Carrying and protecting device of debugging wave recorder for wind driven generator |
| CN211484586U (en) * | 2019-12-23 | 2020-09-15 | 上海麟业实业有限公司 | Magnetic resonance spectrometer protective shell |
| CN112213534A (en) * | 2020-08-28 | 2021-01-12 | 南京瑞贻电子科技有限公司 | Supporting device with signal shielding function for wave recorder and supporting method |
| CN112243341A (en) * | 2020-08-31 | 2021-01-19 | 南京视莱尔汽车电子有限公司 | Anti-magnetic field interference wave recorder protection device and installation method thereof |
| CN212851393U (en) * | 2020-09-21 | 2021-03-30 | 上海良相智能化工程有限公司 | Full standard basic station information acquisition appearance with outside protective structure |
| CN112594502A (en) * | 2020-12-18 | 2021-04-02 | 南京瑞贻电子科技有限公司 | Filter instrument supporting device with protection function and using method thereof |
-
2021
- 2021-05-28 CN CN202110591362.2A patent/CN113329605A/en not_active Withdrawn
- 2021-07-12 WO PCT/CN2021/105733 patent/WO2022246981A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022246981A1 (en) | 2022-12-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113329605A (en) | Wave recorder protection device and protection method for resisting magnetic field interference | |
| CN211195896U (en) | Electric vehicle charging pile plugging device | |
| CN215344714U (en) | Unmanned aerial vehicle shoots and uses camera protector | |
| CN102143310B (en) | Video monitoring and imaging device for transformer substation | |
| CN217823875U (en) | Explosion-proof stainless steel block terminal | |
| CN214985060U (en) | Army damping base frame | |
| CN210636463U (en) | Back counter weight flip well | |
| CN208209577U (en) | Charging bracket and automobile | |
| CN209180606U (en) | A kind of double shaft collets of display | |
| CN216361255U (en) | Foldable engineering cost mapping device | |
| CN210821872U (en) | Fill electric pile with protector | |
| CN113898835A (en) | Multifunctional geophysical prospecting data acquisition instrument | |
| CN206038803U (en) | Record ripples fault indicator | |
| CN216976425U (en) | Visual gesture control device | |
| CN212206846U (en) | Engineering test bed | |
| CN214483903U (en) | Support for engineering cost suspension drawing | |
| CN211954162U (en) | Combined on-site surveying and mapping device for construction engineering cost | |
| CN215338325U (en) | Outdoor ground height measuring instrument external protection structure | |
| CN215810830U (en) | General type inclination angle acceleration monitoring instrument for geological disasters | |
| CN213575822U (en) | Shock-proof type valve electric actuator | |
| CN219954758U (en) | Monitoring equipment for open parking area | |
| CN210689653U (en) | GPS surveying instrument assembly | |
| CN215341643U (en) | Engineering cost is with show sand table | |
| CN214479847U (en) | Intelligent wireless charger for vehicle-mounted infrared support | |
| CN216134671U (en) | Vehicle dual supply protective housing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210831 |
|
| WW01 | Invention patent application withdrawn after publication |