CN117572278A - Power supply voltage detection equipment and detection method - Google Patents
Power supply voltage detection equipment and detection method Download PDFInfo
- Publication number
- CN117572278A CN117572278A CN202311544232.9A CN202311544232A CN117572278A CN 117572278 A CN117572278 A CN 117572278A CN 202311544232 A CN202311544232 A CN 202311544232A CN 117572278 A CN117572278 A CN 117572278A
- Authority
- CN
- China
- Prior art keywords
- power supply
- heating
- shell
- fixedly connected
- sliding
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 97
- 238000010438 heat treatment Methods 0.000 claims abstract description 77
- 238000013016 damping Methods 0.000 claims description 17
- 230000035939 shock Effects 0.000 claims description 15
- 239000006096 absorbing agent Substances 0.000 claims description 10
- 230000001681 protective effect Effects 0.000 claims description 8
- 238000005096 rolling process Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims description 3
- 238000004088 simulation Methods 0.000 claims description 3
- 241000883990 Flabellum Species 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 16
- 238000012360 testing method Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Classifications
-
- 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
- G01R31/40—Testing power supplies
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/022—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using dampers and springs in combination
-
- 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
-
- 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
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Abstract
The invention relates to the technical field of voltage detection and provides power supply voltage detection equipment and a detection method, wherein the power supply voltage detection equipment comprises an outer shell, a guide rail is fixedly connected to the outer surface of the outer shell, a sliding sleeve is arranged on the outer surface of the guide rail in a sliding mode, an extension frame is fixedly connected to the outer surface of the sliding sleeve, a positioning frame is arranged on the outer surface of the extension frame, a heating structure is arranged on the outer surface of the extension frame, close to the positioning frame, a guide structure is arranged between one end of the heating structure and the outer shell, and a limiting assembly is arranged on the outer surface of the sliding sleeve; the heating structure comprises a heating shell and an air supply shell which are respectively and fixedly connected to the outer surface of the extension frame and are close to the two ends of the positioning frame. Through the technical scheme, the problems that the conventional power supply voltage detection equipment and the detection method are normally directly connected with the current detection voltage in the detection process, but the heat generated by the power supply during long-time use is not generated, the heat generated by the power supply during actual use cannot be simulated, and the detection result is easily influenced are solved.
Description
Technical Field
The invention relates to the technical field of voltage detection, in particular to power supply voltage detection equipment and a detection method.
Background
The power supply module is a device for providing electric energy, the power supply is used for various electromechanical equipment such as computers, automobiles, ships and the like, and before the power supply leaves a factory, voltage detection is needed, so that defective products are removed, qualified products are obtained, and the power supply voltage detection equipment is one such equipment;
according to the invention, through searching, the power supply template voltage detection equipment with the application publication number of CN112255448A is provided with a contact piece and a fixable sliding block, and the contact piece can be moved through the fixable sliding block, so that the number of the test storage batteries is regulated, and the current and the voltage are regulated; the first winding wheel and the second winding wheel are arranged, so that the first connecting wire and the second connecting wire can be freely wound and unwound, and the situation that a user is prevented from being subjected to the test due to the fact that the length of the wire is not suitable for the test is prevented;
however, in the above conventional power supply voltage detection apparatus and detection method, the current detection voltage is usually directly turned on during the detection process, but the heat generated by the power supply during long-time use is not generated, and the heat generated by the power supply during actual use cannot be simulated, so that the detection result is easily affected.
Disclosure of Invention
The invention provides power supply voltage detection equipment and a detection method, which solve the problems that the conventional power supply voltage detection equipment and the detection method in the background art are usually directly connected with current detection voltage in the detection process, but heat generated by a power supply in long-time use is not generated, the heat generated by the power supply in actual use cannot be simulated, and the detection result is easily influenced.
The technical scheme of the invention is as follows:
the utility model provides a power supply voltage detection equipment, includes the shell body, the surface fixedly connected with guide rail of shell body, the surface slip of guide rail is provided with the slip external member, the surface fixedly connected with extension frame of slip external member, the surface of extension frame is provided with the locating rack, the surface of extension frame is close to locating rack department and is provided with heating structure, be provided with guide structure between heating structure's one end and the shell body, the surface of slip external member is provided with spacing subassembly;
the heating structure comprises a heating shell and an air supply shell which are fixedly connected to the outer surface of the extension frame and close to two ends of the positioning frame respectively, an air guide pipe is arranged between the air supply shell and the heating shell, a heat conducting pipe is fixedly connected to one side outer surface of the air supply shell, a heat outlet hole is formed in the inner side of the heat conducting pipe, an air inlet hole is formed in one side outer surface of the heating shell, a variable frequency motor is fixedly connected to the outer surface of the air supply shell, a fan blade is fixedly connected to the output end of the variable frequency motor, a protective net is arranged on the outer surface of the air supply shell corresponding to the blowing part of the fan blade, and a heating pipe is arranged in the heating shell.
As a further technical scheme of the invention, a hole for positioning a power module to be detected is formed in the outer surface of the positioning frame, transverse electric sliding rails are fixedly connected to the outer surface of the outer shell, the number of the transverse electric sliding rails is two, the transverse electric sliding rails are parallel to each other, sliding pieces are slidably arranged on the outer surfaces of the transverse electric sliding rails, longitudinal electric sliding rails are fixedly connected to the outer surfaces of the sliding pieces, sliding detection heads are slidably arranged on the outer surfaces of the longitudinal electric sliding rails, the sliding detection heads consist of two parts of an electric cylinder and a detection head, the electric cylinder is used for adjusting the upper position and the lower position of the detection head, the detection head is used for directly detecting the voltage of the power module, and a control panel is arranged on the outer surface of the outer shell and used for automatically detecting the voltage of the power module according to the operation of a user.
As a further technical scheme of the invention, the heating shell and the air supply shell are fixedly connected with the extension frame through screws, two ends of the air guide pipe are respectively inserted into the heating shell and the air supply shell, the heating pipe is arranged at one side of the heating shell, which is close to the air inlet, of the heating shell, and one end of the air guide pipe, which extends into the heating shell, is positioned at one side, far away from the air inlet, of the heating shell.
As a further technical scheme of the invention, one end of the air guide pipe extends into the space between the rear side of the fan blade in the air supply shell and the inner wall of the air supply shell, two ends of the protective net are communicated with the inside of the air supply shell, the number of the heating pipes is a plurality of groups and is distributed in a straight-line array, the number of the air guide pipes and the heat conduction pipes is a plurality of groups, and the distances between two adjacent groups of air guide pipes or heat conduction pipes are equal.
As a further technical scheme of the invention, the heat outlet holes are formed in the outer surface of the heat conducting pipe at equal intervals, the fan blades are driven to rotate by the variable frequency motor, the variable frequency motor and the heating pipe are electrically connected with the control panel, and the openings of one ends of the plurality of groups of heat conducting pipes extending into the heating shell are distributed obliquely from the middle to the upper end and the lower end.
As a further technical scheme of the invention, the guide structure comprises a guide column fixedly connected to the outer surface of the outer shell, a raised strip is fixedly connected to the lower end of the extension frame close to one end, a movable plate is slidably connected to the outer surface of the raised strip, a sliding groove is formed in the outer surface of the movable plate, a fixed plate is fixedly connected to the lower end of the extension frame, a shock absorber and a shock absorption spring are respectively connected between the fixed plate and the movable plate, and a roller is rotatably connected to the outer surface of the movable plate.
As a further technical scheme of the invention, the guide post is of a cylindrical structure, the guide post is parallel to the guide rail, the outer surface of the roller is of an arc-shaped structure matched with the half side of the guide post, the number of the movable plates is two, the movable plates are symmetrically distributed, the shock absorber and the shock absorption spring are transversely arranged, and two ends of the shock absorber are fixedly connected with the movable plate and the fixed plate respectively.
As a further technical scheme of the invention, the elastic two end heads of the damping spring are respectively and fixedly connected with the movable plate and the fixed plate, the number of the damper and the damping spring is a plurality of groups, the damping spring is sleeved on the outer side of the damper, the axes of the damping spring and the damper are overlapped, the movable plate is in sliding connection with the convex strip through the sliding groove, the sliding direction is the length direction of the convex strip, and the rolling connection is realized between the rolling wheel and the guide post.
As a further technical scheme of the invention, the limiting assembly comprises a screw hole formed in the outer surface of one side of the sliding sleeve, a stud is arranged in the screw hole, two ends of the stud are respectively and fixedly connected with a cushion block and a rotating part, the stud is matched with the screw hole, the stud is in threaded connection with the sliding sleeve, and the cushion block is made of elastic anti-slip materials.
The invention also comprises a detection method of the power supply voltage detection equipment, and the detection method comprises the following steps:
a. and (2) mounting: the user puts the power module at the upper end of the positioning frame, and the position of the power module is positioned and kept stable through the holes on the positioning frame;
b. and (3) temperature simulation: the control panel automatically starts the heating pipe and the variable frequency motor to operate, so that heat generated by the heating pipe is blown to the power module, the blown temperature is between 20 and 55 ℃, the power module is heated, and the temperature of the power module in use is simulated:
c. contact measurement: then the control panel automatically controls the sliding parts on the two groups of transverse electric sliding rails to move until the longitudinal positions of the two groups of sliding detection heads and the positive and negative poles of the power supply module are respectively positioned on the same longitudinal line, the detection heads on the sliding detection heads respectively correspond to the positive and negative pole positions of the power supply module through the movement of the two groups of sliding detection heads on the longitudinal electric sliding rails, and the electric cylinders extend to enable the detection heads to respectively contact with the positive and negative poles of the power supply module;
d. results: and displaying the voltage detection result of the current power supply module through the panel of the control panel, and displaying whether the power supply module is a qualified product or not on the panel of the control panel.
Through the effect of heating structure, can make the power module that waits to detect heated, can simulate out the voltage condition after the power generates heat in the in-service use for finally obtained power voltage result is clearer, can retrieve partial hot-blast simultaneously, forms thermal cycle, reduces the loss of heat in the testing process.
Through the effect of guide structure, in the in-process of using, can make the position of extension frame more stable, reduce the vibrations of extension frame in the testing process, let the removal of extension frame form the direction simultaneously, the detection under the vibrations environment still can keep the testing result accurate.
The working principle and the beneficial effects of the invention are as follows:
according to the invention, through the effect of the heating structure, the power supply module to be detected can be heated, the voltage condition of the power supply after heating in the actual use process can be simulated, the finally obtained power supply voltage result is clearer, meanwhile, part of hot air can be recovered, thermal circulation is formed, and the loss of heat in the detection process is reduced.
According to the invention, through the action of the guide structure, the position of the extension frame can be more stable in the use process, vibration of the extension frame in the detection process is reduced, meanwhile, the movement of the extension frame forms guide, and the detection under the vibration environment can still keep accurate detection results.
Drawings
The invention will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the structure of FIG. 1 from another perspective in accordance with the present invention;
FIG. 3 is a schematic view of a part of a heating structure according to the present invention;
FIG. 4 is a schematic view of the partial structure of FIG. 3 in section according to the present invention;
FIG. 5 is a schematic view of a portion of the present invention taken from another perspective as shown in FIG. 4;
FIG. 6 is a schematic view of a partial structure of the guide structure of the present invention;
FIG. 7 is a schematic view of the partial structure of FIG. 6 according to the present invention;
FIG. 8 is a schematic view of the partial structure of FIG. 7 in section according to the present invention;
FIG. 9 is a schematic view of a partial structure of the stud disassembly and assembly of the present invention.
In the figure: 1. an outer housing; 2. a guide rail; 3. a sliding sleeve; 4. an extension rack; 5. a heating structure; 51. heating the housing; 52. an air supply shell; 53. an air guide pipe; 54. a heat conduction pipe; 55. a heat outlet hole; 56. an air inlet hole; 57. a variable frequency motor; 58. a fan blade; 59. a protective net; 510. heating pipes; 6. a guide structure; 61. a guide post; 62. a convex strip; 63. a movable plate; 64. a chute; 65. a fixing plate; 66. a damper; 67. a damping spring; 68. a roller; 7. a limit component; 71. a screw hole; 72. a stud; 73. a rotating part; 74. a cushion block; 8. a transverse electric sliding rail; 9. a slider; 10. sliding the detection head; 11. a control panel; 12. a positioning frame; 13. a longitudinal electric sliding rail.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples
As shown in fig. 1-4, the embodiment provides a power supply voltage detection device, which comprises an outer shell 1, wherein a guide rail 2 is fixedly connected to the outer surface of the outer shell 1, a sliding sleeve 3 is slidably arranged on the outer surface of the guide rail 2, an extension frame 4 is fixedly connected to the outer surface of the sliding sleeve 3, a positioning frame 12 is arranged on the outer surface of the extension frame 4, a heating structure 5 is arranged on the outer surface of the extension frame 4, which is close to the positioning frame 12, a guide structure 6 is arranged between one end of the heating structure 5 and the outer shell 1, and a limiting component 7 is arranged on the outer surface of the sliding sleeve 3; the hole that is used for fixing a position to wait to detect power module is offered to the surface of locating rack 12, the surface fixedly connected with transverse electric slide rail 8 of shell body 1, the quantity of transverse electric slide rail 8 is two sets of and the two are parallel, the surface slip of transverse electric slide rail 8 is provided with slider 9, the surface fixedly connected with of slider 9 indulges electric slide rail 13, the surface slip of indulging electric slide rail 13 is provided with the slip and detects head 10, the slip detects head 10 by the slip set up in the electric jar of indulging electric slide rail 13 surface and detect two parts of head and constitute, the electric jar is used for adjusting the upper and lower position of detecting head, it is used for directly detecting power module's voltage to detect the head, the surface of shell body 1 is provided with control panel 11, control panel 11 is used for detecting power module's voltage according to user's operation automation.
The heating structure 5 comprises a heating shell 51 and an air supply shell 52 which are respectively and fixedly connected to the outer surface of the extension frame 4 and are close to two ends of the positioning frame 12, an air guide pipe 53 is arranged between the air supply shell 52 and the heating shell 51, one side outer surface of the air supply shell 52 is fixedly connected with a heat conducting pipe 54, a heat outlet 55 is formed in the inner side of the heat conducting pipe 54, an air inlet 56 is formed in one side outer surface of the heating shell 51, a variable frequency motor 57 is fixedly connected to the outer surface of the air supply shell 52, a fan blade 58 is fixedly connected to the output end of the variable frequency motor 57, a protective net 59 is arranged on the outer surface of the air supply shell 52 corresponding to the blowing position of the fan blade 58, and a heating pipe 510 is arranged in the heating shell 51.
The heating shell 51 and the air supply shell 52 are fixedly connected with the extension frame 4 through screws, two ends of the air guide pipe 53 are respectively inserted into the heating shell 51 and the air supply shell 52, the heating pipe 510 is arranged at one side of the interior of the heating shell 51 close to the air inlet hole 56, and one end of the air guide pipe 53 extending into the heating shell 51 is positioned at one side of the interior of the heating shell 51 far away from the air inlet hole 56; one end of the air guide pipe 53 extends into the space between the rear side of the fan blade 58 in the air supply shell 52 and the inner wall of the air supply shell 52, both ends of the protective net 59 are communicated with the inside of the air supply shell 52, the number of the heating pipes 510 is a plurality of groups and is distributed in a straight-line array, the number of the air guide pipes 53 and the heat conducting pipes 54 is a plurality of groups, and the space between two adjacent groups of air guide pipes 53 or heat conducting pipes 54 is equal; the heat outlet holes 55 are formed in the outer surface of the heat conducting tube 54 at equal intervals, the fan blades 58 are driven to rotate by the variable frequency motor 57, the variable frequency motor 57 and the heating tube 510 are electrically connected with the control panel 11, and openings of one ends of the plurality of groups of heat conducting tubes 54 extending into the heating shell 51 are distributed obliquely from the middle to the upper end and the lower end.
In this embodiment, when in use, a user places the power module at the upper end of the positioning frame 12, and positions the power module through the holes on the positioning frame 12 to keep the position of the power module stable;
after the position of the power supply module is kept stable, the heating pipe 510 and the variable frequency motor 57 are automatically started to operate through the control panel 11, at this time, the heating pipe 510 generates heat, under the condition that the variable frequency motor 57 drives the fan blades 58 to operate and blow, wind can be sucked into the heating shell 51 from the outer side of the heating shell 51 through the air inlet holes 56, after being heated through the heating pipe 510, the wind is sucked into the air guide pipe 53 through one end of the heat guide pipe 54, the air is blown into the air supply shell 52 from the inner side of the air guide pipe 53, the blown hot air is blown into one end of the protective net 59 and the heat guide pipe 54 under the action of the fan blades 58, one part of hot air is directly blown into the power supply module through the protective net 59, and the other part of hot air is directly blown into the power supply module through the heat outlet holes 55 at the inner side of the heat guide pipe 54, so that the generated by the heating pipe 510 is blown into the power supply module, the power supply module is heated, and the temperature during power supply use is simulated; the specific temperature of the blown hot air, such as 35 ℃, 29 ℃ and 44.5 ℃ can be controlled by the control panel 11 according to the actual use temperature of the power supply module;
after the temperature of the power module meets the requirement in actual use, the sliding parts 9 on the two groups of transverse electric sliding rails 8 are automatically controlled by the control panel 11 to move until the longitudinal positions of the two groups of sliding detection heads 10 and the positive and negative poles of the power module are respectively positioned on the same longitudinal line, the detection heads on the sliding detection heads 10 respectively correspond to the positive and negative pole positions of the power module through the movement of the two groups of sliding detection heads 10 on the longitudinal electric sliding rails 13, the electric cylinders extend to enable the detection heads to respectively contact with the positive and negative poles of the power module, at the moment, the voltage detection result of the current power module is automatically displayed through the panel of the control panel 11, whether the power module is an acceptable product is displayed on the panel of the control panel 11 or not, after the detection of the power module is finished, the power module is taken down from the positioning frame 12, and then the next group of power module is put into for detection.
When the power supply module is used, the power supply module to be detected can be heated, the voltage condition of the power supply after heating in the actual use process can be simulated, the finally obtained power supply voltage result is clearer, part of hot air can be recovered, thermal circulation is formed, and the loss of heat in the detection process is reduced.
Examples
As shown in fig. 1-4, on the basis of embodiment 1, it is further proposed that the guiding structure 6 comprises a guiding post 61 fixedly connected to the outer surface of the outer casing 1, a protruding strip 62 is fixedly connected to the lower end of the extension frame 4 near one end, a movable plate 63 is slidably connected to the outer surface of the protruding strip 62, a sliding groove 64 is formed in the outer surface of the movable plate 63, a fixed plate 65 is fixedly connected to the lower end of the extension frame 4, a shock absorber 66 and a shock absorbing spring 67 are respectively connected between the fixed plate 65 and the movable plate 63, and a roller 68 is rotatably connected to the outer surface of the movable plate 63.
The guide post 61 is of a cylindrical structure, the guide post 61 is parallel to the guide rail 2, the outer surface of the roller 68 is of an arc structure matched with the half side of the guide post 61, the number of the movable plates 63 is two, the two groups of the movable plates are symmetrically distributed, the shock absorbers 66 and the shock absorbing springs 67 are transversely arranged, and two ends of the shock absorbers 66 are fixedly connected with the movable plates 63 and the fixed plates 65 respectively; the elastic two ends of the damping spring 67 are fixedly connected with the movable plate 63 and the fixed plate 65 respectively, the number of the dampers 66 and the damping spring 67 is a plurality of groups, the damping spring 67 is sleeved on the outer side of the dampers 66, the axes of the damping spring 67 and the dampers 66 are overlapped, the movable plate 63 is in sliding connection with the convex strips 62 through the sliding grooves 64, the sliding direction is the length direction of the convex strips 62, and the rolling connection is realized between the rolling wheels 68 and the guide posts 61.
In this embodiment, in the in-process of using, press from both sides guide post 61 tightly through symmetrical gyro wheel 68 simultaneously under the effect of bumper shock absorber 66 and damping spring 67, can effectively reduce the vibrations that produce in the equipment operation testing process, cooperate the direction restriction effect of sand grip 62 for the position of extension frame 4 remains stable, supports heating structure 5 through extension frame 4, can make whole testing process remain stable, still remain stable detection effect on carriers such as the ship that rocks, can make the result of detection more accurate, stable.
In the use, can make the position of extension frame 4 more stable, reduce the vibrations of extension frame 4 in the testing process, let the removal of extension frame 4 form the direction simultaneously, detect under the vibrations environment still can keep the testing result accurate.
Examples
As shown in fig. 1 to 4, on the basis of embodiment 2, it is further proposed that the limiting assembly 7 includes a screw hole 71 formed in an outer surface of one side of the sliding sleeve 3, a stud 72 is disposed in the screw hole 71, two ends of the stud 72 are fixedly connected with a spacer 74 and a rotating portion 73, the stud 72 is matched with the screw hole 71, the stud 72 is in threaded connection with the sliding sleeve 3, and the spacer 74 is made of an elastic anti-slip material.
In this embodiment, when the position of the extension frame 4 and the sliding sleeve 3 need to be moved, the user can rotate to unscrew the rotating portion 73 so that the cushion block 74 is not attached to the guide rail 2, at this time, in the position of the extension frame 4, the position of the extension frame 4 can not deviate through the cooperation of the guide structure 6, and always keeps vertical to the guide rail 2, and when the extension frame 4 slides to a proper position, the screwing rotating portion 73 is rotated again so that the stud 72 is screwed into the screw hole 71 of the sliding sleeve 3 so that the cushion block 74 abuts against the guide rail 2, and therefore, the position of the sliding sleeve 3 and the extension frame 4 can be kept stable, and the equipment can be reused.
The invention also comprises a detection method of the power supply voltage detection equipment, and the detection method comprises the following steps:
a. and (2) mounting: the user puts the power module on the upper end of the positioning frame 12, and the position of the power module is positioned and kept stable through the holes on the positioning frame 12;
b. and (3) temperature simulation: the control panel 11 automatically starts the heating pipe 510 and the variable frequency motor 57 to operate, so that heat generated by the heating pipe 510 is blown to the power module, the blown temperature is between 20 and 55 ℃, the power module is heated, and the temperature of the power module during power use is simulated:
c. contact measurement: then the control panel 11 automatically controls the sliding pieces 9 on the two groups of transverse electric sliding rails 8 to move until the longitudinal positions of the two groups of sliding detection heads 10 and the positive and negative poles of the power supply module are respectively positioned on the same longitudinal line, the detection heads on the two groups of sliding detection heads 10 respectively correspond to the positive and negative pole positions of the power supply module through the movement of the two groups of sliding detection heads 10 on the longitudinal electric sliding rails 13, and the electric cylinders extend, so that the detection heads respectively contact with the positive and negative poles of the power supply module;
d. results: the voltage detection result of the current power module is displayed through the panel of the control panel 11, and whether the power module is a qualified product or not is displayed on the panel of the control panel 11.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (10)
1. The utility model provides a power supply voltage detection equipment, its characterized in that includes shell body (1), the surface fixedly connected with guide rail (2) of shell body (1), the surface slip of guide rail (2) is provided with slip external member (3), the surface fixedly connected with extension frame (4) of slip external member (3), the surface of extension frame (4) is provided with locating rack (12), the surface of extension frame (4) is close to locating rack (12) department and is provided with heating structure (5), be provided with guide structure (6) between one end of heating structure (5) and shell body (1), the surface of slip external member (3) is provided with spacing subassembly (7);
heating structure (5) are including heating shell (51) and air supply shell (52) that are fixed connection respectively in extension frame (4) surface is close to locating rack (12) both ends department, be provided with guide duct (53) between air supply shell (52) and heating shell (51), one side surface fixedly connected with heat pipe (54) of air supply shell (52), apopore (55) have been seted up to the inboard of heat pipe (54), inlet opening (56) have been seted up to one side surface of heating shell (51), the surface fixedly connected with inverter motor (57) of air supply shell (52), the output fixedly connected with flabellum (58) of inverter motor (57), the surface of air supply shell (52) corresponds flabellum (58) and blows department and be provided with protection network (59), the inside of heating shell (51) is provided with heating pipe (510).
2. The power supply voltage detection device according to claim 1, wherein the outer surface of the positioning frame (12) is provided with a hole for positioning a power supply module to be detected, the outer surface of the outer housing (1) is fixedly connected with transverse electric sliding rails (8), the number of the transverse electric sliding rails (8) is two groups and the transverse electric sliding rails are parallel, the outer surface of the transverse electric sliding rails (8) is slidably provided with sliding pieces (9), the outer surface of the sliding pieces (9) is fixedly connected with longitudinal electric sliding rails (13), the outer surface of the longitudinal electric sliding rails (13) is slidably provided with a sliding detection head (10), the sliding detection head (10) is composed of an electric cylinder and a detection head, the electric cylinder is used for adjusting the upper position and the lower position of the detection head, the detection head is used for directly detecting the voltage of the power supply module, the outer surface of the outer housing (1) is provided with a control panel (11), and the control panel (11) is used for automatically detecting the voltage of the power supply module according to the operation of a user.
3. The power supply voltage detection device according to claim 2, wherein the heating housing (51) and the air supply housing (52) are fixedly connected with the extension frame (4) through screws, two ends of the air guide pipe (53) are respectively inserted into the heating housing (51) and the air supply housing (52), the heating pipe (510) is arranged at one side, close to the air inlet hole (56), of the interior of the heating housing (51), and one end, extending into the heating housing (51), of the air guide pipe (53) is located at one side, far away from the air inlet hole (56), of the interior of the heating housing (51).
4. A power supply voltage detection apparatus according to claim 3, wherein one end of the air guide pipe (53) extends between the rear side of the fan blade (58) inside the air supply housing (52) and the inner wall of the air supply housing (52), both ends of the protective net (59) are communicated with the inside of the air supply housing (52), the number of the heating pipes (510) is a plurality of groups and is distributed in a shape of a straight line, the number of the air guide pipes (53) and the heat conduction pipes (54) is a plurality of groups, and the distances between two adjacent groups of air guide pipes (53) or heat conduction pipes (54) are equal.
5. The power supply voltage detection device according to claim 4, wherein the heat outlet holes (55) are formed in the outer surface of the heat conducting tube (54) at equal intervals, the fan blades (58) are driven to rotate by the variable frequency motor (57), the variable frequency motor (57) and the heating tube (510) are electrically connected with the control panel (11), and openings of one ends of the plurality of groups of the heat conducting tubes (54) extending into the heating shell (51) are distributed obliquely from the middle to the upper end and the lower end.
6. The power supply voltage detection device according to claim 2, wherein the guiding structure (6) comprises a guiding column (61) fixedly connected to the outer surface of the outer shell (1), a protruding strip (62) is fixedly connected to the lower end of the extension frame (4) close to one end, a movable plate (63) is slidably connected to the outer surface of the protruding strip (62), a sliding groove (64) is formed in the outer surface of the movable plate (63), a fixed plate (65) is fixedly connected to the lower end of the extension frame (4), a shock absorber (66) and a shock-absorbing spring (67) are respectively connected between the fixed plate (65) and the movable plate (63), and a roller (68) is rotatably connected to the outer surface of the movable plate (63).
7. The power supply voltage detection apparatus according to claim 6, wherein the guide post (61) is of a cylindrical structure, the guide post (61) is parallel to the guide rail (2), the outer surface of the roller (68) is of an arc structure matched with the half side of the guide post (61), the number of the movable plates (63) is two, the movable plates are symmetrically distributed, the shock absorbers (66) and the shock absorbing springs (67) are transversely arranged, and two ends of the shock absorbers (66) are fixedly connected with the movable plates (63) and the fixed plates (65) respectively.
8. The power supply voltage detection device according to claim 7, wherein the elastic two end heads of the damping spring (67) are fixedly connected with the movable plate (63) and the fixed plate (65) respectively, the number of the damping springs (67) and the number of the damping springs (66) are all a plurality of groups, the damping springs (67) are sleeved on the outer sides of the damping springs (66), the axes of the damping springs (67) and the damping springs (66) coincide, the movable plate (63) is in sliding connection with the protruding strips (62) through the sliding grooves (64), the sliding direction is the length direction of the protruding strips (62), and the rollers (68) are in rolling connection with the guide posts (61).
9. The power supply voltage detection device according to claim 2, wherein the limiting component (7) comprises a screw hole (71) formed in one side outer surface of the sliding sleeve (3), a stud (72) is arranged in the screw hole (71), two ends of the stud (72) are fixedly connected with a cushion block (74) and a rotating part (73) respectively, the stud (72) is matched with the screw hole (71), the stud (72) is in threaded connection with the sliding sleeve (3), and the cushion block (74) is made of an elastic anti-slip material.
10. A detection method of a power supply voltage detection apparatus using the power supply voltage detection apparatus according to any one of claims 1 to 9, characterized in that the detection method comprises the steps of:
a. and (2) mounting: the user puts the power module at the upper end of the locating rack (12), and the position of the power module is located and kept stable through the holes on the locating rack (12);
b. and (3) temperature simulation: the control panel (11) automatically starts the heating pipe (510) and the variable frequency motor (57) to operate, so that heat generated by the heating pipe (510) is blown to the power module, the blown temperature is between 20 and 55 ℃, the power module is heated, and the temperature of the power module during power use is simulated:
c. contact measurement: then the control panel (11) automatically controls the sliding parts (9) on the two groups of transverse electric sliding rails (8) to move until the longitudinal positions of the two groups of sliding detection heads (10) and the positive and negative poles of the power supply module are respectively positioned on the same longitudinal line, and the detection heads on the two groups of sliding detection heads (10) respectively correspond to the positive and negative pole positions of the power supply module through the movement of the two groups of sliding detection heads (10) on the longitudinal electric sliding rails (13), and the electric cylinders extend to enable the detection heads to respectively contact with the positive and negative poles of the power supply module;
d. results: the voltage detection result of the current power supply module is displayed through the panel of the control panel (11), and whether the power supply module is a qualified product or not is displayed on the panel of the control panel (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311544232.9A CN117572278B (en) | 2023-11-20 | Power supply voltage detection equipment and detection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311544232.9A CN117572278B (en) | 2023-11-20 | Power supply voltage detection equipment and detection method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117572278A true CN117572278A (en) | 2024-02-20 |
| CN117572278B CN117572278B (en) | 2024-06-04 |
Family
ID=
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101685024B1 (en) * | 2016-01-29 | 2016-12-09 | 주식회사 케이지에스 | Load measuring apparatus |
| US20170328958A1 (en) * | 2016-05-13 | 2017-11-16 | Carter-Hoffmann LLC | Transportable warming cart |
| CN209167513U (en) * | 2018-11-10 | 2019-07-26 | 深圳市福万达电子自动化有限公司 | A kind of multifunctional power detection device |
| CN210775779U (en) * | 2019-07-11 | 2020-06-16 | 无锡意美浩科技有限公司 | Low-power consumption equipment capable of detecting battery voltage |
| CN211043602U (en) * | 2019-07-11 | 2020-07-17 | 无锡意美浩科技有限公司 | Battery voltage detection circuit device |
| CN112255448A (en) * | 2020-12-01 | 2021-01-22 | 江西腾世优新能源有限公司 | Power supply template voltage detection equipment |
| CN213715417U (en) * | 2020-11-03 | 2021-07-16 | 深圳市康大实业有限公司 | Portable power source detection device |
| CN116642667A (en) * | 2023-06-01 | 2023-08-25 | 湖北陈氏未来科技有限公司 | Touch screen function piece detection device |
| CN116990687A (en) * | 2023-08-07 | 2023-11-03 | 江苏洛柳精密科技有限公司 | Device and method for detecting performance of new energy battery of automobile |
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101685024B1 (en) * | 2016-01-29 | 2016-12-09 | 주식회사 케이지에스 | Load measuring apparatus |
| US20170328958A1 (en) * | 2016-05-13 | 2017-11-16 | Carter-Hoffmann LLC | Transportable warming cart |
| CN209167513U (en) * | 2018-11-10 | 2019-07-26 | 深圳市福万达电子自动化有限公司 | A kind of multifunctional power detection device |
| CN210775779U (en) * | 2019-07-11 | 2020-06-16 | 无锡意美浩科技有限公司 | Low-power consumption equipment capable of detecting battery voltage |
| CN211043602U (en) * | 2019-07-11 | 2020-07-17 | 无锡意美浩科技有限公司 | Battery voltage detection circuit device |
| CN213715417U (en) * | 2020-11-03 | 2021-07-16 | 深圳市康大实业有限公司 | Portable power source detection device |
| CN112255448A (en) * | 2020-12-01 | 2021-01-22 | 江西腾世优新能源有限公司 | Power supply template voltage detection equipment |
| CN116642667A (en) * | 2023-06-01 | 2023-08-25 | 湖北陈氏未来科技有限公司 | Touch screen function piece detection device |
| CN116990687A (en) * | 2023-08-07 | 2023-11-03 | 江苏洛柳精密科技有限公司 | Device and method for detecting performance of new energy battery of automobile |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN117572278B (en) | Power supply voltage detection equipment and detection method | |
| CN209754852U (en) | Thin-wall shock absorber steel pipe machining device | |
| CN117572278A (en) | Power supply voltage detection equipment and detection method | |
| CN112393056A (en) | Wireless pipeline intelligent measurement and control equipment and method | |
| CN217606065U (en) | Transformer voiceprint vibration detection device | |
| CN209303145U (en) | One kind using fast-drying device based on aluminium sheet molding | |
| CN112857616A (en) | High-reliability temperature sensor | |
| CN112242153A (en) | But chucking's hard disk frame based on solid state hard drives of computer | |
| CN108732041B (en) | Winding tester suitable for carbon fiber composite core rod | |
| CN206312497U (en) | The dismantled and assembled manipulator tool magazine Practical training equipment of teaching | |
| CN211936996U (en) | Environmental test case sample frame | |
| CN215490808U (en) | Printed circuit board drying device | |
| CN220232585U (en) | Building site VR safety education equipment | |
| CN207433359U (en) | A kind of new mobile type photovoltaic component detection vehicle | |
| CN206329523U (en) | A kind of radiating fan for computer shown with temperature | |
| CN213274318U (en) | Green building indoor environment monitoring device convenient to remove | |
| CN214206195U (en) | High low temperature test box air supply system | |
| CN215028969U (en) | Organic pollutant detects uses biochemical incubator with temperature control function | |
| CN220977273U (en) | Direct-connected DTY false twist texturing machine | |
| CN215641719U (en) | Insulation short circuit tester for production quality test of lithium battery based on new energy | |
| CN219223685U (en) | Length detection device for metering detection | |
| CN218036700U (en) | Gas analyzer powered by solar energy | |
| CN211604379U (en) | Electric control engine operation rack | |
| CN113451691B (en) | Distributed energy storage equipment with good safety for gradient utilization of recovered power batteries | |
| CN220961090U (en) | Cement density check out test set with temperature regulation structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant |