CN112595742B - Temperature rise testing device and method for toy detection - Google Patents
Temperature rise testing device and method for toy detection Download PDFInfo
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- CN112595742B CN112595742B CN202011352965.9A CN202011352965A CN112595742B CN 112595742 B CN112595742 B CN 112595742B CN 202011352965 A CN202011352965 A CN 202011352965A CN 112595742 B CN112595742 B CN 112595742B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/20—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity
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Abstract
The utility model discloses a temperature rise testing device and a testing method for toy detection, wherein the temperature rise testing device comprises a supporting plate, the upper surface of a supporting rod is fixedly connected with a ring body, the ring body is provided with fixable temperature rise detection mechanisms distributed in an annular array, each fixable temperature rise detection mechanism comprises a temperature rise detection part and a pressing part, the temperature rise testing device also comprises a driving mechanism for synchronously driving each fixable temperature rise detection mechanism to move towards the direction of a toy to be detected, and under the action of a linkage mechanism, any fixable temperature rise detection mechanism can automatically stop moving after finishing the fixation and butt joint with the surface of the toy to be detected. The utility model can detect the temperature rise value of the surface of the toy to be detected in an omnibearing way, has better detection effect, realizes the fixation and butt joint of the toy to be detected with irregular surface, and has more convenient effect compared with the traditional mode of driving each temperature rise detection mechanism one by one to butt joint with different positions of the surface of the toy to be detected.
Description
Technical Field
The utility model relates to the technical field of toy detection, in particular to a temperature rise testing device and a detection method for toy detection.
Background
Along with the ubiquitous of portable electric toy and suspension type electric toy in market, the security performance of electric toy receives special attention, and the temperature of electric toy in the use is an important index of judging whether electric toy is safe, in order to guarantee the security performance of electric toy, need to carry out the temperature rise test to electric toy in certain time to know the data that electric toy temperature risen.
The patent document comprises a platform base, a supporting rod vertically arranged on the platform base, a cross beam movably arranged on the supporting rod through a clamping piece, a temperature recorder, a thermocouple wire electrically connected with the temperature recorder and a game tool sample connected with the thermocouple wire. The measuring platform is simple in structure, the transverse movement of the cross beam is realized by adjusting the transverse movement bolt on the clamping piece, the up-and-down movement of the cross beam in the vertical direction is realized by adjusting the vertical bolt on the clamping piece, and then the movement of the position and the angle of the cross beam in the three-dimensional space is realized, so that the operation is simple. The test platform can more intuitively measure the temperature rise of the electric toy sample, has high test precision and test efficiency, can continuously detect the temperature rise of the components, can test a plurality of electric toys at the same time, saves space and is convenient to install.
However, in the cited document, only one position on the surface of the toy to be detected can be detected, the detection effect is poor, and all positions on the surface of the toy to be detected cannot be detected in an omnibearing manner.
Disclosure of Invention
The utility model aims to provide a temperature rise testing device and a testing method for toy detection, which are capable of detecting the temperature rise value of the surface of a toy to be detected in an omnibearing manner, have better detection effect, realize fixation and butt joint of the toy to be detected with irregular surfaces, and have more convenient effects compared with the traditional mode of driving each temperature rise detection mechanism one by one to butt joint with different positions of the surface of the toy to be detected.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a temperature rise testing arrangement for toy detects, includes the backup pad, the upper surface fixedly connected with bracing piece of backup pad, the upper surface fixedly connected with ring body of bracing piece, wait to detect the toy and place in the ring of ring body, but be provided with fixed temperature rise detection mechanism that the annular array distributes on the ring body, but fixed temperature rise detection mechanism includes temperature rise detection part and supports the pressure part;
the device also comprises a driving mechanism for synchronously driving each fixable temperature rise detection mechanism to move towards the direction of the toy to be detected, and under the action of the linkage mechanism, any fixable temperature rise detection mechanism can automatically stop moving after finishing surface fixation and butt joint with the toy to be detected.
Preferably, the temperature rise detection component comprises a thermocouple detection end and a thermocouple junction box, the thermocouple detection end is electrically connected with the thermocouple junction box, a first sliding chute used for the thermocouple detection end to penetrate through and slide radially is formed in the surface of the ring body, and the thermocouple junction box is electrically connected with an external temperature recorder through a wire.
Preferably, the pressing component comprises a connecting plate and a sliding rod, the connecting plate is fixedly connected to the lower surface of the thermocouple detection end, a sliding groove II used for the sliding rod to pass through and slide is formed in the side face of the connecting plate, and a pressing part is fixedly connected to one end, facing the ring body center, of the connecting plate;
the device also comprises a reset mechanism I for resetting the pressing part to the direction of the ring center of the ring body.
Preferably, the driving mechanism comprises a telescopic driving source and a bottom plate, the telescopic driving source is fixedly connected to the upper surface of the supporting plate, a movable ring is fixedly connected to a telescopic part of the telescopic driving source, a side plate is fixedly connected to the upper surface of the movable ring, a top plate is fixedly connected to the upper surface of the side plate, a sliding groove III used for the bottom plate to penetrate through and slide is formed in the side surface of the side plate, a pushing plate is movably arranged between the top plate, the bottom plate and the side plate, a connecting rod is fixedly connected to the side surface of the pushing plate, a sliding column is fixedly connected to the side surface of the connecting rod, a fixing plate is fixedly connected to the side surface of the thermocouple junction box, and a chute used for the sliding column to slide is formed in the surface of the fixing plate;
the upper surface of the supporting plate is fixedly connected with a fixing rod, the surface of the fixing rod is sleeved with a sleeve plate, the end part of the sliding rod is hinged with a first connecting arm, the surface of the fixing plate is hinged with a second connecting arm, the end part of the first connecting arm is hinged with the end part of the second connecting arm, the end part of the second connecting arm is attached to the upper surface of the sleeve plate, the surface of the sleeve plate is hinged with a third connecting arm, the end part of the third connecting arm is hinged with a transmission plate, the side surface of the transmission plate is fixedly connected with a transmission arm, the surface of the transmission arm is sleeved with a supporting seat, the supporting seat is fixedly connected with the upper surface of the supporting plate, and the surface of the bottom plate is provided with a third sliding groove used for the transmission arm to pass through and slide;
the second reset mechanism is used for resetting the sleeve plate in the direction away from the supporting plate.
Preferably, the distance from the pressing part to the ring body center is smaller than the distance from the thermocouple detection end to the ring body center.
Preferably, the pressing part is made of rubber.
Preferably, the first reset mechanism comprises a first spring, the first spring is sleeved on the surface of the sliding rod, and two ends of the first spring are fixedly connected with opposite sides between the pressing part and the connecting plate respectively.
Preferably, the second reset mechanism comprises a second spring, the second spring is sleeved on the surface of the fixed rod, and two end parts of the second spring are fixedly connected with the upper surface of the supporting plate and the lower surface of the sleeve plate respectively.
Preferably, the telescopic driving source is an electric push rod.
The utility model provides a detection method which comprises the following steps: the detection method of the temperature rise testing device for toy detection comprises the following steps:
s1: when in use, the toy to be detected is placed in the ring of the ring body;
s2: starting a driving mechanism, and under the action of a linkage mechanism, driving any one of the fixable temperature rise detection mechanisms to finish fixation and butt joint with the surface of the toy to be detected, namely automatically stopping moving;
s3: after all the fixable temperature rise detection mechanisms are fixed and butted with the surface of the toy to be detected, the temperature rise detection component is utilized to obtain the temperature rise value of the surface of the toy to be detected.
Compared with the prior art, the utility model has the following beneficial effects:
1. the utility model drives the moving ring to move upwards through the extension of the extension part of the extension driving source, and drives the side plate to move upwards through the moving ring, and is combined with the figure 1, because the push plate is positioned between the top plate, the bottom plate and the side plate, the push plate is driven to move upwards through the side plate, the connecting rod is driven to move upwards through the push plate, the sliding column is driven to move upwards through the connecting rod, the fixing plate is driven to move towards the ring center of the ring body through the sliding fit between the sliding column and the chute, the thermocouple junction box, the thermocouple detection end and the pressing part are driven to move towards the direction of the toy to be detected together, and because the distance from the pressing part to the ring center of the ring body is smaller than the distance from the thermocouple detection end to the ring center of the ring body, the pressing part can be pressed to the surface of the toy to be detected at first, after the pressing part contacts the surface of the toy to be detected, the pressing part moves upwards along with the push plate, the pressing part compresses the first spring to enable the sliding rod to move away from the toy to be detected relative to the fixed plate, the sliding rod moves away from the toy to be detected relative to the fixed plate and pushes down the sleeve plate through the hinged fit between the first connecting arm and the second connecting arm, the transmission plate is driven to move away from the toy to be detected through the downward movement of the sleeve plate and the transmission of the third connecting arm, the transmission plate is driven to move away from the toy to be detected, the transmission arm is driven to move away from the toy to be detected, the bottom plate is driven to move away from the toy to be detected, when the side face of the thermocouple detection end is abutted against the surface of the toy to be detected, the bottom plate is just completely separated from the lower surface of the push plate, at this time, the side plates are limited in the vertical moving direction, so that the position of the push plate is not influenced in the continuous upward moving process of the moving ring, the automatic stop of the movement is realized after any fixable temperature rise detection mechanism finishes the surface fixation and the butt joint of the toy to be detected, the fixation and the butt joint of the toy to be detected with irregular surfaces are realized, and compared with the traditional mode of driving each temperature rise detection mechanism one by one to butt joint with different positions of the surface of the toy to be detected, the utility model is more convenient.
2. According to the utility model, the temperature rise detection mechanisms which are distributed in the annular array and can be fixed can be used for detecting the temperature rise value of the surface of the toy to be detected in an omnibearing manner, so that the detection effect is better.
Drawings
FIG. 1 is a front view of the structure of the present utility model;
FIG. 2 is an enlarged view of the structure of FIG. 1A in accordance with the present utility model;
fig. 3 is a top view of the structure of the present utility model.
In the figure: 1-backup pad, 2-bracing piece, 3-ring body, 4-thermocouple detecting terminal, 5-thermocouple terminal box, 6-connecting plate, 7-slide bar, 8-clamping part, 9-flexible actuating source, 10-shift ring, 11-curb plate, 12-roof, 13-bottom plate, 14-push pedal, 15-connecting rod, 16-slide column, 17-fixed plate, 18-chute, 19-fixed rod, 20-sleeve plate, 21-connecting arm I, 22-connecting arm II, 23-connecting arm III, 24-drive plate, 25-drive arm, 26-supporting seat, 27-spring I, 28-spring II.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 3, the present utility model provides a technical solution: the utility model relates to a temperature rise testing device for toy detection, which comprises a supporting plate 1, wherein the upper surface of the supporting plate 1 is fixedly connected with a supporting rod 2, the upper surface of the supporting rod 2 is fixedly connected with a ring body 3, a toy to be detected is placed in the ring of the ring body 3, a fixable temperature rise detection mechanism distributed in an annular array is arranged on the ring body 3, the fixable temperature rise detection mechanism comprises a temperature rise detection part and a pressing part, and the temperature rise testing device further comprises a driving mechanism for synchronously driving each fixable temperature rise detection mechanism to move towards the toy to be detected, and under the action of a linkage mechanism, any fixable temperature rise detection mechanism can automatically stop moving after finishing fixing and butting the surface of the toy to be detected, when the temperature rise testing device is used, the driving mechanism is started, and under the action of the linkage mechanism, any fixable temperature rise detection mechanism is driven to finish fixing and butting the surface of the toy to be detected, namely, the temperature rise detection mechanism is automatically stopped to move, and the temperature rise testing device is more convenient and fast compared with the mode that the fixable temperature rise detection mechanism is driven one by one to be butted with different positions of the surface to be detected, and the surface of the toy can be detected by utilizing the value after the fixable temperature rise detection mechanism is completely fixed.
Further, the temperature rise detection component comprises a thermocouple detection end 4 and a thermocouple junction box 5, the thermocouple detection end 4 is electrically connected with the thermocouple junction box 5, a first sliding chute used for enabling the thermocouple detection end 4 to penetrate through and slide radially is formed in the surface of the ring body 3, the thermocouple junction box 5 is electrically connected with an external temperature recorder through a wire, the thermocouple detection end 4 converts the temperature rise potential difference of the surface of the toy to be detected into a corresponding temperature, the corresponding temperature is transmitted to a data memory of the external temperature recorder through the wire, the data memory transmits data to a data processing and operating system of the temperature recorder, the obtained data are converted into a temperature curve, the temperature curve is displayed and output through a display of the temperature recorder, the output temperature curve is compared with the ambient room temperature during testing, and finally the temperature rise value of the surface of the toy to be detected is obtained.
Further, the pressing component comprises a connecting plate 6 and a sliding rod 7, the connecting plate 6 is fixedly connected to the lower surface of the thermocouple detecting end 4, a second sliding chute used for allowing the sliding rod 7 to penetrate through is formed in the side face of the connecting plate 6, a pressing part 8 is fixedly connected to one end of the connecting plate 6, which faces the ring center of the ring body 3, and the pressing component further comprises a first reset mechanism used for resetting the pressing part 8 to the ring center direction of the ring body 3.
Further, the driving mechanism comprises a telescopic driving source 9 and a bottom plate 13, the telescopic driving source 9 is fixedly connected to the upper surface of the supporting plate 1, a movable ring 10 is fixedly connected to a telescopic part of the telescopic driving source 9, a side plate 11 is fixedly connected to the upper surface of the movable ring 10, a top plate 12 is fixedly connected to the upper surface of the side plate 11, a sliding groove III for the bottom plate 13 to penetrate and slide is formed in the side surface of the side plate 11, a push plate 14 is movably placed between the top plate 12, the bottom plate 13 and the side plate 11, a connecting rod 15 is fixedly connected to the side surface of the push plate 14, a sliding column 16 is fixedly connected to the side surface of the connecting rod 15, a fixing plate 17 is fixedly connected to the side surface of the thermocouple junction box 5, a chute 18 for the sliding of the sliding column 16 is formed in the surface of the fixing plate 17, a fixing rod 19 is fixedly connected to the upper surface of the supporting plate 1, the surface of the fixed rod 19 is sleeved with a sleeve plate 20, the end part of the sliding rod 7 is hinged with a first connecting arm 21, the surface of the fixed plate 17 is hinged with a second connecting arm 22, the end part of the first connecting arm 21 is hinged with the end part of the second connecting arm 22, the end part of the second connecting arm 22 is attached to the upper surface of the sleeve plate 20, the surface of the sleeve plate 20 is hinged with a third connecting arm 23, the end part of the third connecting arm 23 is hinged with a transmission plate 24, the side surface of the transmission plate 24 is fixedly connected with a transmission arm 25, the surface of the transmission arm 25 is sleeved with a supporting seat 26, the supporting seat 26 is fixedly connected with the upper surface of the supporting plate 1, the surface of the bottom plate 13 is provided with a third sliding groove for the transmission arm 25 to pass through and slide, the surface of the sleeve plate 20 also comprises a second resetting mechanism for resetting the sleeve plate 20 in a direction far away from the supporting plate 1, by extending the telescopic part of the telescopic driving source 9, the movable ring 10 is driven to move upwards, the side plate 11 is driven to move upwards, and as shown in combination with fig. 1, the push plate 14 is positioned between the top plate 12, the bottom plate 13 and the side plate 11, so that the push plate 14 is driven to move upwards through the upward movement of the side plate 11, the connecting rod 15 is driven to move upwards through the upward movement of the push plate 14, the sliding column 16 is driven to move upwards through the sliding column 16 and through the sliding fit between the sliding column 16 and the chute 18, the fixing plate 17 is driven to move towards the center of the ring body 3, the thermocouple junction box 5, the thermocouple detection end 4 and the pressing part are driven to move towards the toy to be detected together, after the pressing part 8 contacts the surface of the toy to be detected, the pressing part 8 is driven to compress the first reset mechanism along with the continued upward movement of the push plate 14, the sliding rod 7 moves away from the toy to be detected relative to the fixed plate 17, the sleeve plate 20 is pressed down through the hinged fit between the first connecting arm 21 and the second connecting arm 22, the transmission plate 24 is driven to move away from the toy to be detected through the transmission of the third connecting arm 23, the transmission plate 24 is driven to move away from the toy to be detected, the transmission arm 25 is driven to move away from the toy to be detected, the bottom plate 13 is driven to move away from the toy to be detected, when the side face of the thermocouple detecting end 4 is abutted against the surface of the toy to be detected, the bottom plate 13 is just completely separated from the lower surface of the push plate 14, at the moment, because the side plate 11 is limited in the vertical moving direction, therefore, in the process of continuously moving up the movable ring 10, the position of the push plate 14 is not affected, and the automatic stop of the movement can be achieved after any fixable temperature rise detection mechanism finishes the fixation and the butt joint with the surface of the toy to be detected.
Further, the distance from the pressing part 8 to the ring center of the ring body 3 is smaller than the distance from the thermocouple detecting end 4 to the ring center of the ring body 3, and the distance from the pressing part 8 to the ring center of the ring body 3 is smaller than the distance from the thermocouple detecting end 4 to the ring center of the ring body 3, so that the pressing part 8 can be firstly pressed against the surface of the toy to be detected, and then the surface of the toy to be detected is firstly pressed and fixed, then the butt joint between the thermocouple detecting end 4 and the surface of the toy to be detected is realized, and the phenomenon that the thermocouple detecting end 4 is damaged along with the continued movement of the thermocouple detecting end 4 when the thermocouple detecting end 4 is firstly pressed against the surface of the toy to be detected is avoided.
Further, the compressing part 8 is made of rubber, and abrasion caused by the surface of the toy to be detected when the compressing part 8 is pressed against the surface of the toy to be detected is reduced through the arrangement of the rubber.
Further, the first reset mechanism comprises a first spring 27, the first spring 27 is sleeved on the surface of the sliding rod 7, two ends of the first spring 27 are fixedly connected with opposite sides between the pressing part 8 and the connecting plate 6 respectively, and after the pressing part 8 is pressed against by no external force through the arrangement of the first spring 27, the pressing part 8 can reset towards the center direction of the ring body 3.
Further, the second return mechanism comprises a second spring 28, the second spring 28 is sleeved on the surface of the fixing rod 19, two ends of the second spring 28 are fixedly connected with the upper surface of the support plate 1 and the lower surface of the sleeve plate 20 respectively, and after the sleeve plate 20 is pressed against by no external force through the arrangement of the second spring 28, the sleeve plate 20 can return to a direction far away from the support plate 1.
Further, the telescopic driving source 9 is an electric push rod, and the movable ring 10 can be driven to move up or down by the telescopic action of the push rod part of the electric push rod.
Referring to fig. 1 to 3, the present utility model provides a detection method: the detection method of the temperature rise testing device for toy detection comprises the following steps:
s1: when in use, the toy to be detected is placed in the ring of the ring body 3;
s2: starting a driving mechanism, and under the action of a linkage mechanism, driving any one of the fixable temperature rise detection mechanisms to finish fixation and butt joint with the surface of the toy to be detected, namely automatically stopping moving;
s3: after all the fixable temperature rise detection mechanisms are fixed and butted with the surface of the toy to be detected, the temperature rise detection component is utilized to obtain the temperature rise value of the surface of the toy to be detected.
Working principle: when the temperature rise testing device for toy detection is used, a toy to be detected is placed in a ring of a ring body 3, then a telescopic driving source 9 is started, a movable ring 10 is driven to move upwards through the extension of a telescopic part of the telescopic driving source 9, a side plate 11 is driven to move upwards through the upward movement of the movable ring 10, and as shown in the figure 1, a push plate 14 is driven to move upwards through the side plate 11 because the push plate 14 is positioned between a top plate 12, a bottom plate 13 and the side plate 11, a connecting rod 15 is driven to move upwards through the push plate 14, a sliding column 16 is driven to move upwards through the connecting rod 15, a fixed plate 17 is driven to move towards the ring center of the ring body 3 through the sliding cooperation between the sliding column 16 and a chute 18, a thermocouple junction box 5 and a thermocouple detection end 4 are driven to move towards the direction of the toy to be detected through the fixed plate 17, and a pressing part at the same time, because the distance from the pressing part 8 to the ring center of the ring body 3 is smaller than the distance from the thermocouple detecting end 4 to the ring center of the ring body 3, the pressing part 8 can be firstly pressed against the surface of the toy to be detected, after the pressing part 8 contacts the surface of the toy to be detected, the pressing part 8 compresses the first spring 27 along with the upward movement of the push plate 14, so that the sliding rod 7 moves away from the toy to be detected relative to the fixed plate 17, the sleeve plate 20 is pressed down through the hinged cooperation between the first connecting arm 21 and the second connecting arm 22 when the sliding rod 7 moves away from the toy to be detected relative to the fixed plate 17, the transmission plate 24 is driven to move away from the toy to be detected through the transmission of the third connecting arm 23, the transmission plate 25 is driven to move away from the toy to be detected through the transmission plate 24, the bottom plate 13 is driven to move away from the toy to be detected by moving the driving arm 25 in the direction away from the toy to be detected, when the side face of the thermocouple detection end 4 is abutted against the surface of the toy to be detected, the bottom plate 13 is just completely separated from the lower surface of the push plate 14, and at the moment, the side plate 11 is limited in the vertical moving direction, so that the position of the push plate 14 is not influenced in the continuous upward moving process of the moving ring 10, the purpose that after any fixable temperature rise detection mechanism finishes fixing and butting with the surface of the toy to be detected, the movement can be automatically stopped, the fixing and butting of the toy to be detected with irregular surface is realized, and compared with the traditional way that each temperature rise detection mechanism is driven one by one to butt with different positions on the surface of the toy to be detected, the utility model is more convenient;
after all the fixable temperature rise detection mechanisms are fixed and abutted to the surface of the toy to be detected, the thermocouple detection end 4 converts the temperature rise potential difference of the surface of the toy to be detected into corresponding temperature, the corresponding temperature is transmitted to a data memory of an external temperature recorder through a lead, the data memory transmits data to a data processing and operating system of the temperature recorder, the obtained data are converted into a temperature curve, the temperature curve is displayed and output through a display of the temperature recorder, the output temperature curve is compared with the ambient room temperature during testing, and finally the temperature rise value of the surface of the toy to be detected is obtained.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Temperature rise testing arrangement for toy detects, including backup pad (1), its characterized in that: the toy is characterized in that a supporting rod (2) is fixedly connected to the upper surface of the supporting plate (1), a ring body (3) is fixedly connected to the upper surface of the supporting rod (2), a toy to be detected is placed in the ring of the ring body (3), a fixable temperature rise detection mechanism distributed in an annular array is arranged on the ring body (3), and the fixable temperature rise detection mechanism comprises a temperature rise detection part and a pressing part;
the device also comprises a driving mechanism for synchronously driving each fixable temperature rise detection mechanism to move towards the direction of the toy to be detected, and under the action of the linkage mechanism, any fixable temperature rise detection mechanism can automatically stop moving after finishing fixing and butting with the surface of the toy to be detected;
the temperature rise detection component comprises a thermocouple detection end (4) and a thermocouple junction box (5), wherein the thermocouple detection end (4) is electrically connected with the thermocouple junction box (5), a first chute used for the thermocouple detection end (4) to penetrate through and slide radially is formed in the surface of the ring body (3), and the thermocouple junction box (5) is electrically connected with an external temperature recorder through a lead;
the pressing component comprises a connecting plate (6) and a sliding rod (7), the connecting plate (6) is fixedly connected to the lower surface of the thermocouple detection end (4), a sliding groove II used for the sliding rod (7) to penetrate through is formed in the side face of the connecting plate (6), and a pressing part (8) is fixedly connected to one end, facing the ring center of the ring body (3), of the connecting plate (6);
the device also comprises a reset mechanism I for resetting the compression part (8) to the direction of the ring center of the ring body (3);
the driving mechanism comprises a telescopic driving source (9) and a bottom plate (13), the telescopic driving source (9) is fixedly connected to the upper surface of the supporting plate (1), a movable ring (10) is fixedly connected to a telescopic part of the telescopic driving source (9), a side plate (11) is fixedly connected to the upper surface of the movable ring (10), a top plate (12) is fixedly connected to the upper surface of the side plate (11), a sliding groove III used for the bottom plate (13) to penetrate through and slide is formed in the side surface of the side plate (11), a pushing plate (14) is movably arranged between the top plate (12), the bottom plate (13) and the side plate (11), a connecting rod (15) is fixedly connected to the side surface of the pushing plate (14), a sliding column (16) is fixedly connected to the side surface of the connecting rod (15), a fixing plate (17) is fixedly connected to the side surface of the thermocouple junction box (5), and a sliding groove (18) used for the sliding column (16) is formed in the surface of the fixing plate (17).
The upper surface of the supporting plate (1) is fixedly connected with a fixing rod (19), the surface of the fixing rod (19) is sleeved with a sleeve plate (20), the end part of the sliding rod (7) is hinged with a first connecting arm (21), the surface of the fixing plate (17) is hinged with a second connecting arm (22), the end part of the first connecting arm (21) is hinged with the end part of the second connecting arm (22), the end part of the second connecting arm (22) is attached to the upper surface of the sleeve plate (20), the surface of the sleeve plate (20) is hinged with a third connecting arm (23), the end part of the third connecting arm (23) is hinged with a transmission plate (24), the side surface of the transmission plate (24) is fixedly connected with a transmission arm (25), the surface of the transmission arm (25) is sleeved with a supporting seat (26), the supporting seat (26) is fixedly connected with the upper surface of the supporting plate (1), and the surface of the bottom plate (13) is provided with a third sliding groove used for the transmission arm (25) to penetrate through and slide;
the device also comprises a resetting mechanism II for resetting the sleeve plate (20) in a direction away from the supporting plate (1).
2. The temperature rise testing device for toy detection of claim 1, wherein: the distance from the pressing part (8) to the ring center of the ring body (3) is smaller than the distance from the thermocouple detection end (4) to the ring center of the ring body (3).
3. The temperature rise testing device for toy detection of claim 1, wherein: the pressing part (8) is made of rubber.
4. The temperature rise testing device for toy detection of claim 1, wherein: the first reset mechanism comprises a first spring (27), the first spring (27) is sleeved on the surface of the sliding rod (7), and two ends of the first spring (27) are fixedly connected with opposite sides between the pressing part (8) and the connecting plate (6) respectively.
5. The temperature rise testing device for toy detection of claim 1, wherein: the second reset mechanism comprises a second spring (28), the second spring (28) is sleeved on the surface of the fixed rod (19), and two ends of the second spring (28) are fixedly connected with the upper surface of the supporting plate (1) and the lower surface of the sleeve plate (20) respectively.
6. The temperature rise testing device for toy detection of claim 1, wherein: the telescopic driving source (9) is an electric push rod.
7. A method of testing a temperature rise testing device for toy detection according to claim 1, comprising the steps of:
s1: when in use, the toy to be detected is placed in the ring of the ring body (3);
s2: starting a driving mechanism, and under the action of a linkage mechanism, driving any one of the fixable temperature rise detection mechanisms to finish fixation and butt joint with the surface of the toy to be detected, namely automatically stopping moving;
s3: after all the fixable temperature rise detection mechanisms are fixed and butted with the surface of the toy to be detected, the temperature rise detection component is utilized to obtain the temperature rise value of the surface of the toy to be detected.
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58103627A (en) * | 1981-12-16 | 1983-06-20 | Fuji Electric Co Ltd | Detection apparatus of temperature |
| CN2893673Y (en) * | 2005-12-28 | 2007-04-25 | 中华人民共和国深圳出入境检验检疫局 | Auxiliary equipment for testing electric toy vehicle temperature rise |
| CN103033718A (en) * | 2013-01-05 | 2013-04-10 | 苏州益童游乐设备有限公司 | Temperature rise testing device for toy detection |
| CN103412222A (en) * | 2013-08-13 | 2013-11-27 | 中国计量学院 | Electric-toy electrical property testing device |
| CN108168718A (en) * | 2017-11-03 | 2018-06-15 | 苏州莱测检测科技有限公司 | A kind of detection plug temperature rise detecting device |
| CN208140270U (en) * | 2018-05-18 | 2018-11-23 | 东莞现代产品整理服务有限公司 | Electronic game has temperature rise test platform |
-
2020
- 2020-11-26 CN CN202011352965.9A patent/CN112595742B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58103627A (en) * | 1981-12-16 | 1983-06-20 | Fuji Electric Co Ltd | Detection apparatus of temperature |
| CN2893673Y (en) * | 2005-12-28 | 2007-04-25 | 中华人民共和国深圳出入境检验检疫局 | Auxiliary equipment for testing electric toy vehicle temperature rise |
| CN103033718A (en) * | 2013-01-05 | 2013-04-10 | 苏州益童游乐设备有限公司 | Temperature rise testing device for toy detection |
| CN103412222A (en) * | 2013-08-13 | 2013-11-27 | 中国计量学院 | Electric-toy electrical property testing device |
| CN108168718A (en) * | 2017-11-03 | 2018-06-15 | 苏州莱测检测科技有限公司 | A kind of detection plug temperature rise detecting device |
| CN208140270U (en) * | 2018-05-18 | 2018-11-23 | 东莞现代产品整理服务有限公司 | Electronic game has temperature rise test platform |
Non-Patent Citations (1)
| Title |
|---|
| 玩具检测用温升测试系统的设计;张幼莲;赵静仪;;上海计量测试(05);15-17 * |
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