CN114889489B - Online temperature measuring equipment for emergency power supply of new energy automobile - Google Patents
Online temperature measuring equipment for emergency power supply of new energy automobile Download PDFInfo
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- CN114889489B CN114889489B CN202210821508.2A CN202210821508A CN114889489B CN 114889489 B CN114889489 B CN 114889489B CN 202210821508 A CN202210821508 A CN 202210821508A CN 114889489 B CN114889489 B CN 114889489B
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- temperature measuring
- shell
- cross rod
- rod
- measuring head
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/14—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/54—Drive Train control parameters related to batteries
- B60L2240/545—Temperature
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The invention is suitable for the technical field of new energy, and provides a new energy automobile emergency power supply online temperature measuring device which comprises a shell, an internal battery, a cross rod, a driving mechanism, an elastic abutting mechanism and a synchronous temperature measuring mechanism, wherein the cross rod is arranged at the top end of the shell, and a guide mechanism is arranged in the cross rod in a sliding manner and is in contact with the surface of the shell; the driving mechanisms are symmetrically arranged at two ends of the cross rod and push the cross rod and the guide mechanism to move; the elastic abutting mechanisms are symmetrically arranged at the bottom ends of the cross rods, and one ends of the elastic abutting mechanisms are in contact with the frame of the shell; synchronous temperature measurement mechanism installs in elasticity supports the expansion end of tight mechanism, and it is connected with the actuating mechanism transmission, and when this application was measured the temperature on line, the direction precision was high, and actuating mechanism cooperates guiding mechanism and synchronous temperature measurement mechanism at pulling horizontal pole motion in-process, can carry out comprehensive temperature measurement to the upper surface and both sides of shell, and the temperature measurement point of covering is more, once can accomplish the temperature measurement work of a plurality of positions, need not temperature measurement many times, the efficiency of the improvement temperature measurement that can be very big.
Description
Technical Field
The invention belongs to the technical field of new energy, and particularly relates to online temperature measuring equipment for an emergency power supply of a new energy automobile.
Background
The new energy automobile adopts unconventional automobile fuel as a power source, integrates advanced technologies in the aspects of power control and driving of the automobile, forms an automobile with advanced technical principle, new technology and new structure, is a common new energy automobile, is the most common pure electric automobile, and can be started by an automobile emergency power supply when the automobile cannot be started due to power shortage or other reasons.
When the new energy automobile emergency power supply needs to be subjected to online temperature detection before and after working, the temperature measuring gun is manually held to detect the new energy automobile emergency power supply point by point or line by line, the range of temperature measurement is small every time, repeated measurement is needed for many times, the temperature measurement of the new energy automobile emergency power supply can be completed, the time consumption of temperature measurement is long, the power supply temperature changes at any time, and an accurate measurement result is difficult to obtain.
Disclosure of Invention
The embodiment of the invention aims to provide online temperature measuring equipment for an emergency power supply of a new energy automobile, and aims to solve the problems in the background art.
The embodiment of the invention is realized in such a way that the new energy automobile emergency power supply online temperature measuring equipment comprises a shell, an internal battery arranged in the shell, and further comprises:
the cross rod is arranged at the top end of the shell, a guide mechanism is arranged in the cross rod in a sliding manner, and the temperature measuring part of the guide mechanism is in contact with the surface of the shell;
the driving mechanisms are symmetrically arranged at two ends of the cross rod and used for pushing the cross rod and the guide mechanism to move, and the guide mechanism changes the guide speed in the movement and adjusts the temperature measuring range to cover the upper surface of the shell;
the elastic abutting mechanisms are symmetrically arranged at the bottom ends of the cross rods, and one ends of the elastic abutting mechanisms are in contact with the frame of the shell;
and the synchronous temperature measuring mechanism is arranged at the movable end of the elastic abutting mechanism, and the driving end of the synchronous temperature measuring mechanism is in transmission connection with the driving mechanism so as to measure the temperature of the side surface of the shell in the movement along the shell and transmit the online temperature measuring result to the external controller.
Preferably, the guide mechanism comprises a one-way temperature measuring component and a two-way temperature measuring component;
the unidirectional temperature measuring component is arranged in the middle of the cross rod and comprises an expansion piece arranged on the cross rod and a first temperature measuring head arranged at the bottom end of the expansion piece;
the bidirectional temperature measuring components are symmetrically arranged on two sides of the unidirectional temperature measuring component and are connected with the movable end of the telescopic piece.
Preferably, the bidirectional temperature measuring component comprises a second temperature measuring head and a connecting rod, wherein the second temperature measuring head is slidably mounted on the cross rod, and the connecting rod is hinged to the inner side of the second temperature measuring head;
a guide post is arranged in the cross rod along the length direction and is connected with the second temperature measuring head in a sliding manner;
the top ends of the connecting rods are connected through connecting columns, the connecting columns are connected with the movable ends of the telescopic pieces, and the temperature measuring heads II move in opposite directions under the pushing of the telescopic pieces.
Preferably, the elastic abutting mechanism comprises a vertical rod arranged at the bottom end of the cross rod, an abutting column arranged on the inner side of the vertical rod, and a movable rod arranged in the vertical rod in a sliding manner;
the outer side of the tight supporting column is provided with a sleeve, a first elastic part is arranged in the sleeve, and one end of the first elastic part is connected with the movable rod.
Preferably, the synchronous temperature measuring mechanism comprises a third temperature measuring head, an elastic part II and a pull wire, wherein the third temperature measuring head is slidably mounted on the movable rod, the elastic part II is arranged on one side of the third temperature measuring head, and the pull wire is arranged on the other side of the third temperature measuring head;
a groove for the movable rod and the temperature measuring head III to slide is formed in the vertical rod, and the free end of the temperature measuring head III is in contact with the side face of the shell.
Preferably, the driving mechanism comprises movable blocks arranged at two ends of the cross rod, a driving piece arranged on the movable blocks, a first transmission gear arranged at the same end of the driving piece and a second transmission gear arranged on the cross rod and meshed with the first transmission gear;
the middle part of the second transmission gear is provided with a rotating shaft, the rotating shaft is provided with a reel, and the reel is connected with a pull wire;
the driving piece is driven by an external motor.
Preferably, a pull rod is installed on the surface of the first transmission gear, and anti-skid grains are arranged on the pull rod.
According to the online temperature measuring device for the emergency power supply of the new energy automobile, when the temperature is measured online, looseness is not prone to occurring, the guiding precision is high, the driving mechanism is matched with the guiding mechanism and the synchronous temperature measuring mechanism in the process of pulling the cross rod to move, the upper surface and two sides of the shell can be measured comprehensively, more temperature measuring points are covered, the temperature measuring work at multiple positions can be completed at one time, multiple times of temperature measurement are not needed, and the temperature measuring efficiency can be greatly improved.
Drawings
Fig. 1 is a schematic structural diagram of an online temperature measuring device for an emergency power supply of a new energy vehicle according to an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
fig. 3 is a three-dimensional structure diagram of a connecting rod in the new energy vehicle emergency power supply online temperature measurement device provided by the embodiment of the invention;
FIG. 4 is a partial enlarged view of FIG. 1 at B;
FIG. 5 is an enlarged view of a portion of FIG. 1 at C;
fig. 6 is a partially enlarged view of fig. 1 at D.
In the drawings: 1-a housing; 2-an internal battery; 3-fixing the base; 4-a cross bar; 5-a telescopic part; 6-rib plate; 7-temperature measuring head I; 8-temperature measuring head II; 9-a guide post; 10-a connecting rod; 11-a connecting column; 12-a vertical rod; 13-a tightening post; 14-a sleeve; 15-elastic member one; 16-a movable rod; 17-temperature measuring head three; 18-a second elastic member; 19-a pull wire; 20-a chamber; 21-a rotating shaft; 22-a reel; 23-round corners; 24-a movable block; 25-a drive member; 26-a first transmission gear; 27-transmission gear two; 28-a pull rod; 100-a guide mechanism; 200-elastic abutting mechanism; 300-a synchronous temperature measuring mechanism; 400-a driving mechanism.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
As shown in fig. 1 to 6, a structure diagram of an online temperature measuring device for an emergency power supply of a new energy automobile provided in an embodiment of the present invention includes a housing 1, an internal battery 2, a cross bar 4, a driving mechanism 400, an elastic abutting mechanism 200, and a synchronous temperature measuring mechanism 300, where the cross bar 4 is arranged at the top end of the housing 1, a guide mechanism 100 is slidably installed in the cross bar 4, and a temperature measuring portion of the guide mechanism 100 is in contact with a surface of the housing 1; the driving mechanisms 400 are symmetrically arranged at two ends of the cross rod 4 and used for pushing the cross rod 4 and the guide mechanism 100 to move, and the guide mechanism 100 changes the guide speed in the movement to adjust the temperature measuring range so as to cover the upper surface of the shell 1; the elastic tightly-supporting mechanisms 200 are symmetrically arranged at the bottom end of the cross rod 4, and one end of each elastic tightly-supporting mechanism 200 is in contact with the frame of the shell 1; the synchronous temperature measuring mechanism 300 is installed at the movable end of the elastic abutting mechanism 200, and the driving end of the synchronous temperature measuring mechanism 300 is in transmission connection with the driving mechanism 400, so that the side surface of the shell 1 can be conveniently measured during movement, and the online temperature measuring result is transmitted to an external controller.
In the specific in-process of implementing of this embodiment, when this application was measured the temperature on line, be difficult to take place not hard up, the direction precision is high, actuating mechanism 400 cooperates guiding mechanism 100 and synchronous temperature measurement mechanism 300 at 4 motion in-process of pulling horizontal pole, can carry out comprehensive temperature measurement to the upper surface and both sides of shell 1, and the temperature measurement point of covering is more, once can accomplish the temperature measurement work of a plurality of positions, need not many times temperature measurement, the efficiency of the improvement temperature measurement that can be very big.
In an embodiment of the present invention, the housing 1 is installed in the fixing base 3, when the temperature of the internal battery 2 during operation needs to be measured, the driving mechanism 400 is driven by the external motor to push the cross bar 4 and the guiding mechanism 100 installed thereon to move synchronously, the guiding mechanism 100 slides along the cross bar 4 to measure the temperature of the upper surface of the cross bar 4, and meanwhile, under the condition that the elastic tightening mechanism 200 pulls the synchronous temperature measuring mechanism 300 to contact the housing 1, the driving mechanism 400 further drives the synchronous temperature measuring mechanism 300 to move in the height direction along the elastic tightening mechanism 200 to measure the temperature of the side surface of the housing 1 online.
As shown in fig. 1, as a preferred embodiment of the present invention, the guiding mechanism 100 includes a unidirectional temperature measuring component and a bidirectional temperature measuring component;
the unidirectional temperature measuring component is arranged in the middle of the cross rod 4 and comprises an expansion piece 5 arranged on the cross rod 4 and a first temperature measuring head 7 arranged at the bottom end of the expansion piece 5;
the bidirectional temperature measuring components are symmetrically arranged on two sides of the unidirectional temperature measuring component and are connected with the movable end of the telescopic piece 5.
In the specific in-process of implementing of this embodiment, in this application linear driving equipment such as cylinder, pneumatic cylinder, electricity jar and electric telescopic handle can be chooseed for use to extensible member 5, has still arranged gusset 6 between extensible member 5 and horizontal pole 4 in addition to in the stability of improvement structure, when temperature measurement first 7 and the contact of shell 1 middle part, horizontal pole 4 is under actuating mechanism 400's drive, and temperature measurement first 7 carries out online temperature measurement to shell 1 upper surface middle part position.
As shown in fig. 1, 2 and 3, as another preferred embodiment of the present invention, the bidirectional temperature measuring assembly includes a second temperature measuring head 8 slidably mounted on the cross bar 4, and a connecting rod 10 hinged to the inner side of the second temperature measuring head 8;
a guide post 9 is arranged in the cross rod 4 along the length direction, and the guide post 9 is connected with the second temperature measuring head 8 in a sliding manner;
the top ends of the connecting rods 10 are connected through connecting columns 11, the connecting columns 11 are connected with the movable ends of the telescopic parts 5, and the temperature measuring heads 8 move in opposite directions under the pushing of the telescopic parts 5.
In the specific implementation process of this embodiment, the telescopic part 5 works to push the connecting column 11 to swing, so as to pull the second temperature measuring head 8 to move reversely along the guide column 9, thereby controlling the telescopic speed, changing the moving speed of the second temperature measuring head 8, and matching with the driving mechanism 400 to adjust the range of online temperature measurement.
As shown in fig. 1 and 4, as another preferred embodiment of the present invention, the elastic fastening mechanism 200 includes a vertical rod 12 installed at the bottom end of the cross rod 4, a fastening column 13 installed inside the vertical rod 12, and a movable rod 16 slidably disposed inside the vertical rod 12;
a sleeve 14 is arranged on the outer side of the abutting column 13, a first elastic piece 15 is arranged in the sleeve 14, and one end of the first elastic piece 15 is connected with a movable rod 16.
In the specific implementation process of this embodiment, in the process that the vertical rod 12 moves along with the cross rod 4, when the fastening column 13 contacts with the frame of the housing 1, the guiding and positioning function can be performed, and as shown in fig. 4 in the attached drawing of the specification, the first elastic member 15 is in a stretched state, the movable rod 16 slides along the vertical rod 12, and the synchronous temperature measuring mechanism 300 contacts with the side surface of the housing 1.
As shown in fig. 1 and 5, as another preferred embodiment of the present invention, the synchronous temperature measuring mechanism 300 includes a temperature measuring head three 17 slidably mounted on the movable rod 16, an elastic member two 18 disposed on one side of the temperature measuring head three 17, and a pulling wire 19 disposed on the other side of the temperature measuring head three 17;
a groove for sliding the movable rod 16 and the temperature measuring head III 17 is formed in the vertical rod 12, and the free end of the temperature measuring head III 17 is in contact with the side face of the shell 1.
In the specific implementation process of this embodiment, when the pulling wire 19 moves upward under the action of the driving mechanism 400, the temperature measuring head three 17 slides along the movable rod 16 and moves along the horizontal longitudinal direction, the elastic member two 18 is stressed and stretched, and when the pulling wire 19 is not stressed, the elastic member two 18 recovers to deform and pulls the temperature measuring head three 17 to move reversely.
As shown in fig. 1 and 6, as another preferred embodiment of the present invention, the driving mechanism 400 includes movable blocks 24 mounted at both ends of the crossbar 4, a driving member 25 disposed on the movable blocks 24, a first transmission gear 26 disposed at the same end of the driving member 25, and a second transmission gear 27 mounted on the crossbar 4 and engaged with the first transmission gear 26;
the middle part of the second transmission gear 27 is provided with a rotating shaft 21, the rotating shaft 21 is provided with a reel 22, and the reel 22 is connected with the pull wire 19;
the drive element 25 is driven by an external electric motor.
In the implementation of the embodiment, the cavity 20 is provided inside the crossbar 4 to facilitate the installation of the spindle 21 and the reel 22, the spindle 21 is rotatably connected to a support block disposed inside the cavity 20, and the top end of the reel 22 is provided with a fillet 23 to automatically drop off the reel 22 when the pull-cord 19 passes through the fillet 23 during the rotation of the reel 22.
As shown in FIG. 1, as another preferred embodiment of the present invention, a pull rod 28 is installed on the surface of the first transmission gear 26, and the pull rod 28 is provided with anti-slip threads, so that the static friction force between the first transmission gear and the palm can be increased during the moving process, and the first transmission gear can be conveniently carried.
In conclusion, when the temperature measuring device is used, the abutting column 13 is in contact with the frame of the shell 1, the elastic part I15 is in a stretched state, the temperature measuring head III 17 is in contact with the side face of the shell 1, the driving part 25 drives the movable block 24 and the cross rod 4 to horizontally and longitudinally move along the shell 1 under the rotation condition, the temperature measuring head I7 measures the temperature of the middle position of the upper surface of the shell 1 on line, the telescopic part 5 works to push the connecting column 11 to swing, the temperature measuring head II 8 is further pulled to reversely move along the guide column 9, the rotating speed of the driving part 25 and the telescopic speed of the telescopic part 5 can be adjusted, the temperature measuring range of the temperature measuring head II 8 is changed to uniformly cover the upper surface of the shell 1, meanwhile, in the rotation of the reel 22, the pull wire 19 moves upwards and pulls the temperature measuring head III 17 to slide along the movable rod 16, and the elastic part II 18 is stretched under the stress, when the reel 22 rotates and the stay wire 19 passes through the fillet 23, automatically drops from the reel 22, when the stay wire 19 is not stressed at the moment, the elastic part two 18 recovers to deform and pulls the temperature measuring head three 17 to move reversely, the temperature measuring head three 17 does reciprocating motion in the height direction through circulation, and the horizontal longitudinal motion is performed, the temperature is measured on the side surface of the shell 1, when the temperature is measured on line in the application, looseness is not easy to occur, the guiding precision is high, the driving mechanism 400 is matched with the guiding mechanism 100 and the synchronous temperature measuring mechanism 300 in the motion process of the pulling cross rod 4, comprehensive temperature measurement can be performed on the upper surface and two sides of the shell 1, more covered temperature measuring points are provided, the temperature measuring work of multiple positions can be completed at one time, multiple temperature measurement is not needed, and the efficiency of temperature measurement can be greatly 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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (2)
1. The utility model provides an online temperature measurement equipment of new energy automobile emergency power supply, includes the shell, sets up the inside battery inside the shell, its characterized in that still includes:
the cross rod is arranged at the top end of the shell, a guide mechanism is arranged in the cross rod in a sliding mode, and the temperature measuring part of the guide mechanism is in contact with the surface of the shell;
the guide mechanism comprises a one-way temperature measuring component and a two-way temperature measuring component;
the unidirectional temperature measuring component is arranged in the middle of the cross rod and comprises an expansion piece arranged on the cross rod and a first temperature measuring head arranged at the bottom end of the expansion piece;
the bidirectional temperature measuring assemblies are symmetrically arranged on two sides of the unidirectional temperature measuring assembly and are connected with the movable end of the telescopic piece;
the bidirectional temperature measuring component comprises a second temperature measuring head and a connecting rod, wherein the second temperature measuring head is slidably arranged on the cross rod, and the connecting rod is hinged to the inner side of the second temperature measuring head;
a guide post is arranged in the cross rod along the length direction and is connected with the second temperature measuring head in a sliding manner;
the top ends of the connecting rods are connected through connecting columns, the connecting columns are connected with the movable ends of the telescopic pieces, and the temperature measuring heads II move in opposite directions under the pushing of the telescopic pieces;
the driving mechanisms are symmetrically arranged at two ends of the cross rod and are used for pushing the cross rod and the guide mechanism to move, and the guide mechanism changes the guide speed by controlling the stretching speed of the telescopic piece in the movement process, so that the temperature measuring range is adjusted to cover the upper surface of the shell;
the driving mechanism comprises movable blocks arranged at two ends of the cross rod, a driving piece arranged on the movable blocks, a first transmission gear arranged at the same end of the driving piece and a second transmission gear arranged on the cross rod and meshed with the first transmission gear;
a rotating shaft is arranged in the middle of the second transmission gear, a reel is arranged on the rotating shaft, and the reel is connected with the synchronous temperature measuring mechanism;
the driving piece is driven by an external motor;
the elastic abutting mechanisms are symmetrically arranged at the bottom ends of the cross rods, and one ends of the elastic abutting mechanisms are in contact with the frame of the shell;
the elastic tightening mechanism comprises a vertical rod arranged at the bottom end of the cross rod, a tightening column arranged on the inner side of the vertical rod and a movable rod arranged in the vertical rod in a sliding manner;
a sleeve is arranged on the outer side of the abutting column, a first elastic piece is arranged in the sleeve, and one end of the first elastic piece is connected with the movable rod;
the synchronous temperature measuring mechanism is arranged at the movable end of the elastic abutting mechanism, and the driving end of the synchronous temperature measuring mechanism is in transmission connection with the driving mechanism;
the synchronous temperature measuring mechanism comprises a third temperature measuring head, an elastic piece and a pull wire, wherein the third temperature measuring head is slidably arranged on the elastic abutting mechanism;
the vertical rod is internally provided with a groove for the movable rod and the temperature measuring head III to slide, and the free end of the temperature measuring head III is in contact with the side surface of the shell, so that the temperature of the side surface of the shell can be conveniently measured when the temperature measuring head III moves along the shell, and the online temperature measuring result is transmitted to the external controller.
2. The new energy automobile emergency power supply online temperature measuring device according to claim 1, wherein a pull rod is mounted on the surface of the first transmission gear, and anti-skid grains are arranged on the pull rod.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210821508.2A CN114889489B (en) | 2022-07-13 | 2022-07-13 | Online temperature measuring equipment for emergency power supply of new energy automobile |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210821508.2A CN114889489B (en) | 2022-07-13 | 2022-07-13 | Online temperature measuring equipment for emergency power supply of new energy automobile |
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| CN114889489A CN114889489A (en) | 2022-08-12 |
| CN114889489B true CN114889489B (en) | 2022-10-18 |
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| CN116878692B (en) * | 2023-07-17 | 2023-12-26 | 国网黑龙江省电力有限公司营销服务中心 | Electrical measurement contact temperature measuring device and temperature measuring method |
| CN117554859B (en) * | 2023-11-14 | 2024-04-09 | 国网山东省电力公司夏津县供电公司 | Intelligent detection device for transformer |
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