CN112462262A - Insulation monitoring device and method suitable for linear motor - Google Patents
Insulation monitoring device and method suitable for linear motor Download PDFInfo
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- CN112462262A CN112462262A CN202011454706.7A CN202011454706A CN112462262A CN 112462262 A CN112462262 A CN 112462262A CN 202011454706 A CN202011454706 A CN 202011454706A CN 112462262 A CN112462262 A CN 112462262A
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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
- G01R31/34—Testing dynamo-electric machines
- G01R31/343—Testing dynamo-electric machines in operation
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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
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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
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/52—Testing for short-circuits, leakage current or ground faults
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Abstract
The invention discloses an insulation monitoring device suitable for a linear motor and a method thereof, comprising a machine body, a control button, a circuit data analysis unit and a circuit detection unit, wherein the control button is arranged at the middle position of the surface of the machine body, a heat dissipation hole is arranged at the bottom end of the surface of the machine body, the circuit detection unit is arranged at one side of the bottom end inside the machine body, and the circuit data analysis unit is arranged at the other side of the bottom end inside the machine body. The rear push rod penetrates through one side of the machine body and is fixedly provided with a cleaning brush through a fixing buckle.
Description
Technical Field
The invention relates to the technical field of monitoring of linear motors, in particular to an insulation monitoring device and method suitable for a linear motor.
Background
Linear electric motor often need carry out the insulation monitoring operation to it when using, avoids appearing the emergence of the electric leakage condition during the use, and then causes the motor short circuit phenomenon, influences the use of follow-up equipment, and it is more to the insulating monitoring devices of linear electric motor kind on the market at present, and can satisfy daily demand of using basically:
however, the traditional insulation monitoring device is low in applicability during monitoring, the device is generally designed by adopting a large cabinet body, and short and small people are not friendly, so that a user cannot clearly observe the insulation monitoring device.
Disclosure of Invention
The present invention is directed to an insulation monitoring device and method for a linear motor, so as to solve the problem of inconvenient observation in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: an insulation monitoring device suitable for a linear motor and a method thereof, comprising a machine body, a control button, a circuit data analysis unit and a circuit detection unit, wherein the control button is arranged at the middle position of the surface of the machine body, the bottom end of the surface of the machine body is provided with a heat dissipation hole, one side of the bottom end inside the machine body is provided with the circuit detection unit, the other side of the bottom end inside the machine body is provided with the circuit data analysis unit, the top end of the surface of the machine body is provided with an adjusting structure, the adjusting structure comprises a first toothed bar, a slide rail, a screw rod, a second toothed bar, a display screen, a sunshade, a fixing piece, a gear, a servo motor, a driving block and a slide block, the screw rod is arranged at the middle position of the top end inside the machine body, the screw rod is sleeved with a driving block, the front of, the novel sliding rail is characterized in that a sliding block is arranged inside the sliding rail, the surface of the sliding block is fixedly connected with a display screen, first toothed bars are fixed on two sides of the display screen, gears are fixed on the top ends of two sides of the machine body, a sunshade is fixed on the top end of the machine body, fixing pieces are fixed on two sides of the top end of the sunshade, and second toothed bars are fixed on two sides of the bottom end of the sunshade.
Preferably, the bottom of organism both sides is provided with protective structure, protective structure includes buffer spring, guard plate, push rod, fixed knot and cleaning brush, the bottom mounting of organism both sides has the guard plate, both ends between guard plate and the organism are fixed with buffer spring, the intermediate position department of guard plate one side is provided with the push rod, one side of push rod runs through and extends to the inside of organism.
Preferably, the intermediate position department of organism back one side is provided with heat radiation structure, heat radiation structure includes casing, cooling fan and branch, the intermediate position department of organism back one side is fixed with the casing, the inside one side of casing is fixed with branch, one side of branch is fixed with cooling fan.
Preferably, one side of the gear is engaged with the first rack bar, and one side of the second rack bar is engaged with the gear.
Preferably, the inner wall of the driving block is provided with an internal thread, the outer wall of the screw is provided with an external thread, and the driving block and the screw are in threaded connection.
Preferably, the width of the sliding block is smaller than that of the sliding rail, and the display screen forms a sliding structure in the sliding rail by using the sliding block.
Preferably, a cleaning brush is fixed on one side of the push rod penetrating through the inner side of the machine body, a fixing buckle is fixed on the surface of the cleaning brush, and the cleaning brush is in contact with the circuit data analysis unit and the circuit detection unit.
Preferably, the cleaning brushes are arranged in two groups, and the two groups of cleaning brushes are symmetrically designed about a vertical central axis of the machine body.
A processing method of an insulation monitoring device suitable for a linear motor comprises the following steps:
s1, when the device is used, the device is moved to a required position, then the device can be used for connecting a linear motor, so that circuit monitoring operation is carried out, the electric leakage condition generated by the linear motor during the use period can enter a circuit detection unit for detection, then a circuit data analysis unit is used for analyzing data, and finally the analysis result of the data is displayed through a display screen to finish the monitoring operation;
s2, in order to improve the use applicability of the device, a display screen 205 of a data result adopts a lifting adjusting mechanism, when the display screen is required to descend to adapt to the use of a person with a low height, a servo motor is driven, the servo motor drives a screw rod to rotate, and then a driving block on the screw rod is driven to descend, and the front surface of the driving block is fixed with the back surface of the display screen, so that the display screen is driven to descend;
s3, the display screen slides on the sliding rails by utilizing the sliding blocks on the two sides of the back surface, so that the stability of the display screen during movement is improved, and meanwhile, during movement, the display screen drives the gear to rotate through the first toothed bars on the two sides, so that the second toothed bar on one side of the gear is driven to ascend, and the sunshade above the gear is folded and unfolded;
s4, the display screen does not need to be recycled when moving to the lower part, so that the display screen is stored, and when the display screen is finally reset, the sunshade is unfolded in the process that the second gear rod moves downwards, so that the sunshade operation is performed on the upper part of the display screen, and the applicability of the equipment is improved;
s5, a large amount of heat possibly generated inside the equipment during use cannot be dissipated in time, so that the equipment is damaged, a shell is additionally arranged in the middle of one side of the back face of the machine body and is connected and communicated with the machine body, a heat dissipation fan is additionally arranged inside the shell, and the heat dissipation fan is fixed by a support rod on one side of the heat dissipation fan, so that the heat dissipation fan is fixed;
s6, starting a heat dissipation fan to align the interior of the machine body, performing heat dissipation operation on the interior, and then dissipating heat through heat dissipation holes in the side edge of the machine body to complete heat dissipation operation;
s7, protection plates are fixed at the bottom ends of the two sides of the machine body, buffer springs are fixed at the two ends between the protection plates and the machine body, the machine body can be protected by the buffer springs and the protection plates, and when external impact is applied, part of impact can be reduced by the buffer springs, so that the protection of the machine body can be effectively improved;
s8, a push rod on one side of the middle part of the protection plate penetrates into the machine body, and a cleaning brush is fixed on one side of the rear push rod penetrating through the machine body through a fixing buckle;
s9, when the protection plate is impacted, the push rod is pushed, the cleaning brush on one side of the push rod has a certain moving distance, and the back of the cleaning brush is in contact with the circuit detection unit and the circuit data analysis unit;
s10, the cleaning brush can clean the surface of the circuit detection unit and the circuit data analysis unit, the protection is completed, the inside is cleaned, and the applicability of the equipment is improved.
Compared with the prior art, the invention has the beneficial effects that:
1. by driving the servo motor, the servo motor drives the screw rod to rotate, and further drives the driving block on the screw rod to descend, because the front surface of the driving block is fixed with the back surface of the display screen, the display screen can be driven to descend, and simultaneously, the display screen utilizes the sliding blocks at the two sides of the back surface to slide on the sliding rails, so that the stability of the display screen during moving is improved, thereby integrally improving the adjustment of the height of the display screen, improving the applicability of the product, simultaneously, the display screen drives the gear to rotate through the first toothed bars at the two sides during the movement, thereby driving the second gear lever at one side of the gear to ascend and descend, retracting and releasing the sunshade cover above, and the sunshade cover does not need to be reused when the display screen moves to the lower part to be accommodated, when the display screen finally resets, the sunshade cover is unfolded in the process that the second rack bar moves downwards, so that the sunshade operation is performed on the upper portion of the display screen, and the applicability of the equipment is improved;
2. the shell is additionally arranged in the middle of one side of the back face of the machine body, the shell is connected and communicated with the machine body, the radiating fan is additionally arranged in the shell, the radiating fan is fixed by a supporting rod on one side of the radiating fan, the radiating fan is started to be aligned to the interior of the machine body, radiating operation is carried out on the interior, and then heat is radiated through radiating holes on the side edges of the machine body, so that radiating operation is completed;
3. the protection plates are fixed at the bottom ends of two sides of the machine body, the buffer springs are fixed at two ends between the protection plates and the machine body, the machine body can be protected by the buffer springs and the protection plates, when external impact is received, part of impact can be reduced by the buffer springs, so that the protection of the machine body can be effectively improved, in addition, when the protection plates impact, the push rod at one side of the middle part of the protection plates penetrates through the interior of the machine body, the cleaning brush is fixed at one side of the rear push rod penetrating through the machine body through the fixing buckle, when the protection plates impact, the push rod is pushed, the cleaning brush at one side of the push rod can have a certain moving distance, the cleaning brush can clean the surfaces of the circuit detection unit and the circuit data analysis unit due to the contact of the back surface of the cleaning brush, the cleaning brush can clean the surfaces of the circuit detection unit and, the applicability of the equipment is improved.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic front view of a partial structure of the present invention;
FIG. 3 is a schematic side view of the present invention;
FIG. 4 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;
FIG. 5 is an enlarged view of the structure at B in FIG. 1 according to the present invention;
FIG. 6 is a schematic view of a front cross-sectional structure of the housing of the present invention;
fig. 7 is a partially enlarged structural view of fig. 2 according to the present invention.
In the figure: 1. a body; 2. an adjustment structure; 201. a first rack bar; 202. a slide rail; 203. a screw; 204. A second rack bar; 205. a display screen; 206. a sun shade; 207. a fixing sheet; 208. a gear; 209. a servo motor; 210. a drive block; 211. a slider; 3. a control button; 4. a protective structure; 401. a buffer spring; 402. a protection plate; 403. a push rod; 404. a fixing buckle; 405. a cleaning brush; 5. heat dissipation holes; 6. A circuit data analysis unit; 7. a circuit detection unit; 8. a heat dissipation structure; 801. a housing; 802. a heat radiation fan; 803. a support rod.
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.
Referring to fig. 1-7, an embodiment of the present invention is shown: an insulation monitoring device suitable for a linear motor and a method thereof, comprising a machine body 1, a control button 3, a circuit data analysis unit 6 and a circuit detection unit 7, wherein the control button 3 is arranged at the middle position of the surface of the machine body 1, a heat dissipation hole 5 is arranged at the bottom end of the surface of the machine body 1, the circuit detection unit 7 is arranged at one side of the bottom end inside the machine body 1, the circuit data analysis unit 6 is arranged at the other side of the bottom end inside the machine body 1, an adjusting structure 2 is arranged at the top end of the surface of the machine body 1, the adjusting structure 2 comprises a first toothed bar 201, a sliding rail 202, a screw rod 203, a second toothed bar 204, a display screen 205, a sun shade 206, a fixing plate 207, a gear 208, a servo motor 209, a driving block 210 and a sliding block 211, the screw rod 203 is arranged at the middle position of the top end inside the, slide rails 202 are fixed on two sides of the top end of the outer wall of the machine body 1, a slide block 211 is arranged inside the slide rails 202, the surface of the slide block 211 is fixedly connected with a display screen 205, first toothed bars 201 are fixed on two sides of the display screen 205, gears 208 are fixed on the top ends of two sides of the machine body 1, a sun shade 206 is fixed on the top end of the machine body 1, fixing pieces 207 are fixed on two sides of the top end of the sun shade 206, and second toothed bars 204 are fixed on two sides of the bottom end of the sun shade 206;
the protection structure 4 is arranged at the bottom ends of two sides of the machine body 1, the protection structure 4 comprises a buffer spring 401, a protection plate 402, a push rod 403, a fixing buckle 404 and a cleaning brush 405, the protection plate 402 is fixed at the bottom ends of the two sides of the machine body 1, the buffer spring 401 is fixed at two ends between the protection plate 402 and the machine body 1, the push rod 403 is arranged at the middle position of one side of the protection plate 402, one side of the push rod 403 penetrates through and extends into the machine body 1, the cleaning brush 405 is fixed at one side of the push rod 403 penetrating through the machine body 1, the fixing buckle 404 is fixed on the surface of the cleaning brush 405, the cleaning brush 405 is in contact with the circuit data analysis unit 6 and the circuit detection unit 7, the cleaning brushes 405 are arranged in two groups, and;
a heat dissipation structure 8 is arranged at the middle position of one side of the back of the machine body 1, the heat dissipation structure 8 comprises a machine shell 801, a heat dissipation fan 802 and a support rod 803, the machine shell 801 is fixed at the middle position of one side of the back of the machine body 1, the support rod 803 is fixed at one side inside the machine shell 801, and the heat dissipation fan 802 is fixed at one side of the support rod 803;
one side of the gear 208 is meshed with the first rack bar 201, one side of the second rack bar 204 is meshed with the gear 208, inner threads are arranged on the inner wall of the driving block 210, outer threads are arranged on the outer wall of the screw rod 203, the driving block 210 is in threaded connection with the screw rod 203, the width of the sliding block 211 is smaller than that of the sliding rail 202, and the display screen 205 forms a sliding structure in the sliding rail 202 through the sliding block 211;
a processing method of an insulation monitoring device suitable for a linear motor comprises the following steps:
s1, when the device is used, the device is moved to a required position, then the device can be used for connecting a linear motor, so that circuit monitoring operation is carried out, heat generated by the linear motor during use enters through a circuit detection unit 7 for detection, then data analysis is carried out through a circuit data analysis unit 6, finally, an analysis result of the data is displayed through a display screen 205, and the monitoring operation is completed;
s2, in order to improve the use applicability of the device, a lifting adjusting mechanism is adopted for the display screen 205 of the data result, when the display screen 205 is required to descend and is suitable for a person with a low height, the servo motor 209 is driven, the servo motor 209 drives the screw rod 203 to rotate, and then the driving block 210 on the screw rod 203 is driven to descend, and the front side of the driving block 210 is fixed with the back side of the display screen 205, so that the display screen 205 is driven to descend;
s3, simultaneously, the display screen 205 slides on the slide rail 202 by utilizing the slide blocks 211 on the two sides of the back surface, so that the stability of the display screen 205 during moving is improved, and meanwhile, during moving, the display screen 205 drives the gear 208 to rotate through the first toothed bars 201 on the two sides, so that the second toothed bar 208 on one side of the gear 208 is driven to ascend, and the upper sunshade 206 is folded;
s4, the display screen 205 does not need to be recycled when moving to the lower part, the sunshade 206 is stored, and when the display screen 205 is finally reset, the sunshade 206 is unfolded in the process of moving down the second rack bar 204, so that the sunshade operation is performed on the upper part of the display screen 205, and the applicability of the equipment is improved;
s5, a large amount of heat possibly generated inside the equipment during use cannot be dissipated in time, so that the equipment is damaged, therefore, a shell 801 is additionally arranged in the middle of one side of the back face of the machine body 1, the shell 801 is connected and communicated with the machine body 1, then a heat dissipation fan 802 is additionally arranged inside the shell 801, and the heat dissipation fan 802 is fixed by a support rod 803 on one side of the heat dissipation fan 802, so that the heat dissipation fan 802 is fixed;
s6, starting a heat dissipation fan 802 to align the interior of the machine body 1, performing heat dissipation operation on the interior, and then dissipating heat through heat dissipation holes in the side edge of the machine body 1 to complete heat dissipation operation;
s7, protection plates 402 are fixed at the bottom ends of two sides of the machine body 1, buffer springs 401 are fixed at two ends between the protection plates 402 and the machine body 1, the machine body 1 can be protected by the buffer springs 401 and the protection plates 402, and when external impact is applied, part of impact can be reduced through the buffer springs 401, so that the protection of the machine body 1 can be effectively improved;
s8, a push rod 403 on one side of the middle part of the protection plate 402 penetrates into the machine body 1, and a cleaning brush 405 is fixed on one side of the rear push rod 403 penetrating through the machine body 1 through a fixing buckle 404;
s9, when the protection plate 402 is impacted, the push rod 403 is pushed, the cleaning brush 405 on one side of the push rod 403 has a certain moving distance, and the cleaning brush 405 is in contact with the circuit detection unit 7 and the circuit data analysis unit 6 due to the back face of the cleaning brush;
s10, the cleaning brush 405 can clean the surfaces of the circuit detection unit 7 and the circuit data analysis unit 6, the protection is completed, the inside is cleaned, and the applicability of the device is improved.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (9)
1. The utility model provides an insulation monitoring devices and method suitable for linear electric motor, includes organism (1), control button (3), circuit data analysis unit (6) and circuit detecting element (7), its characterized in that: a control button (3) is arranged at the middle position of the surface of the machine body (1), a heat dissipation hole (5) is arranged at the bottom end of the surface of the machine body (1), a circuit detection unit (7) is arranged at one side of the inner bottom end of the machine body (1), a circuit data analysis unit (6) is arranged at the other side of the inner bottom end of the machine body (1), an adjusting structure (2) is arranged at the top end of the surface of the machine body (1), the adjusting structure (2) comprises a first rack bar (201), a sliding rail (202), a screw rod (203), a second rack bar (204), a display screen (205), a sunshade (206), a fixing plate (207), a gear (208), a servo motor (209), a driving block (210) and a sliding block (211), the screw rod (203) is arranged at the middle position of the inner top end of the machine body (1), and the, the front of drive block (210) is fixed with display screen (205), the both sides on organism (1) outer wall top are fixed with slide rail (202), the inside of slide rail (202) is provided with slider (211), the surface and display screen (205) fixed connection of slider (211), the both sides of display screen (205) are fixed with first ratch (201), the top of organism (1) both sides is fixed with gear (208), the top of organism (1) is fixed with sunshade (206), the both sides on sunshade (206) top are fixed with stationary blade (207), the both sides of sunshade (206) bottom all are fixed with second ratch (204).
2. The insulation monitoring device and the method thereof suitable for the linear motor according to claim 1, wherein: the bottom of organism (1) both sides is provided with protective structure (4), protective structure (4) are including buffer spring (401), guard plate (402), push rod (403), fixed knot (404) and cleaning brush (405), the bottom mounting of organism (1) both sides has guard plate (402), both ends between guard plate (402) and organism (1) are fixed with buffer spring (401), the intermediate position department of guard plate (402) one side is provided with push rod (403), one side of push rod (403) is run through and is extended to the inside of organism (1).
3. The insulation monitoring device and the method thereof suitable for the linear motor according to claim 1, wherein: organism (1) back one side intermediate position department is provided with heat radiation structure (8), heat radiation structure (8) are including casing (801), cooling fan (802) and branch (803), organism (1) back one side intermediate position department is fixed with casing (801), the inside one side of casing (801) is fixed with branch (803), one side of branch (803) is fixed with cooling fan (802).
4. The insulation monitoring device and the method thereof suitable for the linear motor according to claim 1, wherein: one side of the gear (208) is meshed with the first toothed bar (201), and one side of the second toothed bar (204) is meshed with the gear (208).
5. The insulation monitoring device and the method thereof suitable for the linear motor according to claim 1, wherein: the inner wall of the driving block (210) is provided with internal threads, the outer wall of the screw rod (203) is provided with external threads, and the driving block (210) and the screw rod (203) are in threaded connection.
6. The insulation monitoring device and the method thereof suitable for the linear motor according to claim 1, wherein: the width of the sliding block (211) is smaller than that of the sliding rail (202), and the display screen (205) forms a sliding structure in the sliding rail (202) through the sliding block (211).
7. The insulation monitoring device and the method thereof suitable for the linear motor according to claim 2, wherein: the push rod (403) penetrates through one side of the inner side of the machine body (1) and is fixedly provided with a cleaning brush (405), a fixing buckle (404) is fixed on the surface of the cleaning brush (405), and the cleaning brush (405) is in contact with the circuit data analysis unit (6) and the circuit detection unit (7).
8. The insulation monitoring device and the method thereof suitable for the linear motor according to claim 2, wherein: the cleaning brushes (405) are arranged in two groups, and the two groups of cleaning brushes (405) are symmetrically designed around the vertical central axis of the machine body (1).
9. A processing method of an insulation monitoring device suitable for a linear motor comprises the following steps:
s1, when the device is used, the device is moved to a required position, then the device can be used for connecting a linear motor, so that circuit monitoring operation is carried out, the electric leakage condition generated by the linear motor during the use can enter a circuit detection unit (7) for detection, then a circuit data analysis unit (6) is used for data analysis, and finally the analysis result of the data is displayed through a display screen (205), so that the monitoring operation is completed;
s2, in order to improve the use applicability of the device, a lifting adjusting mechanism is adopted for the display screen 205 of the data result, when the display screen 205 needs to descend and is suitable for people with low height, the servo motor (209) is driven, the servo motor (209) drives the screw rod (203) to rotate, and then the driving block (210) on the screw rod (203) is driven to descend, and the front side of the driving block (210) is fixed with the back side of the display screen (205), so that the display screen (205) is driven to descend;
s3, simultaneously, the display screen (205) slides on the sliding rail (202) by utilizing the sliding blocks (211) on the two sides of the back surface, so that the stability of the display screen (205) during movement is improved, and meanwhile, during movement, the display screen (205) drives the gear (208) to rotate through the first toothed bars (201) on the two sides, so that the second toothed bar (208) on one side of the gear (208) is driven to ascend, and the sunshade cover (206) above is folded and unfolded;
s4, the display screen (205) does not need to be recycled when moving to the lower part, the sunshade (206) is stored, and when the display screen (205) is finally reset, the sunshade (206) is unfolded in the process of moving downwards on the second rack bar (204), so that the sunshade operation is performed on the upper part of the display screen (205), and the applicability of the equipment is improved;
s5, a large amount of heat possibly generated inside the equipment during use cannot be dissipated in time, so that the equipment is damaged, a shell (801) is additionally arranged in the middle of one side of the back face of the machine body (1), the shell (801) is connected and communicated with the machine body (1), a heat dissipation fan (802) is additionally arranged inside the shell (801), and the heat dissipation fan (802) is fixed through a supporting rod (803) on one side of the heat dissipation fan (802), so that the heat dissipation fan (802) is fixed;
s6, starting a heat dissipation fan (802) to align the interior of the machine body (1), performing heat dissipation operation on the interior, and then dissipating heat through heat dissipation holes in the side edge of the machine body (1) to complete heat dissipation operation;
s7, protection plates (402) are fixed at the bottom ends of the two sides of the machine body (1), buffer springs (401) are fixed at the two ends between the protection plates (402) and the machine body (1), the machine body (1) can be protected by the buffer springs (401) and the protection plates (402), and when external impact is applied, part of the impact can be reduced by the buffer springs (401), so that the protection of the machine body (1) can be effectively improved;
s8, a push rod (403) on one side of the middle part of the protection plate (402) penetrates into the machine body (1), and a cleaning brush (405) is fixed on one side, penetrating through the machine body (1), of the rear push rod (403) through a fixing buckle (404);
s9, when the protection plate (402) is impacted, the push rod (403) is pushed, the cleaning brush (405) on one side of the push rod (403) has a certain moving distance, and the cleaning brush (405) is in contact with the circuit detection unit (7) and the circuit data analysis unit (6) due to the back surface;
s10, the cleaning brush (405) can clean the surfaces of the circuit detection unit (7) and the circuit data analysis unit (6), the protection is completed, the interior is cleaned, and the applicability of the device is improved.
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| CN202011454706.7A CN112462262A (en) | 2020-12-10 | 2020-12-10 | Insulation monitoring device and method suitable for linear motor |
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| CN202011454706.7A CN112462262A (en) | 2020-12-10 | 2020-12-10 | Insulation monitoring device and method suitable for linear motor |
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| CN207648409U (en) * | 2017-12-13 | 2018-07-24 | 广州旺淦电子科技有限公司 | A kind of supporting rack of liquid crystal display |
| CN109140145A (en) * | 2018-09-04 | 2019-01-04 | 嘉兴市豪艺家纺有限公司 | A kind of industrial park multifunctional landscape display screen |
| CN208938614U (en) * | 2018-11-19 | 2019-06-04 | 江苏支点传媒集团有限公司 | A kind of energy-saving ads. on vehicle board used for buses |
| CN210038070U (en) * | 2018-12-31 | 2020-02-07 | 青岛精测智能技术有限公司 | Motor performance detection device |
| CN110806517A (en) * | 2019-10-16 | 2020-02-18 | 中国计量大学 | Cloud platform photoelectric detection device capable of displaying information |
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