CN216246827U

CN216246827U - Measure test distance device of infrared forehead thermometer temperature degree of accuracy

Info

Publication number: CN216246827U
Application number: CN202123067096.8U
Authority: CN
Inventors: 石盛东; 瞿倩; 赖玉菡; 李娟�; 孙波; 魏慧超
Original assignee: Sichuan Institute Of Drug Inspection Sichuan Medical Device Testing Center
Current assignee: Sichuan Institute Of Drug Inspection Sichuan Medical Device Testing Center
Priority date: 2021-12-08
Filing date: 2021-12-08
Publication date: 2022-04-08
Anticipated expiration: 2031-12-08

Abstract

The utility model discloses a distance testing device for measuring temperature accuracy of an infrared forehead thermometer, which comprises the infrared forehead thermometer, a base, an object stage and a clamping structure, wherein the object stage and the clamping structure are arranged on the base in an opposite mode, the clamping structure is used for clamping the infrared forehead thermometer and is in sliding connection with the base, a test object is placed on the object stage, an adjusting mechanism used for adjusting the distance between the clamping structure and the object stage is arranged in the base, and a graduated scale is arranged on the side face of the base. The utility model solves the problem that the existing infrared forehead thermometer has low efficiency of measuring at different positions by manually holding the infrared forehead thermometer in a hand for measuring the distance with accuracy.

Description

Measure test distance device of infrared forehead thermometer temperature degree of accuracy

Technical Field

The utility model relates to the technical field of infrared temperature measurement, in particular to a distance measuring device for measuring the temperature accuracy of an infrared forehead thermometer.

Background

The infrared thermometer measures the body temperature of a human body by utilizing a radiation principle, and adopts an infrared sensor to sense infrared rays radiated by the human body to measure the body temperature of the human body, wherein the infrared forehead thermometer displays the body temperature of a measured object by measuring heat radiation of a forehead. At present, the produced infrared forehead thermometers need to be subjected to registration inspection and sampling inspection, the existing accuracy testing distance of the infrared forehead thermometers is measured at different positions by manually holding the infrared forehead thermometers, the measuring mode is low in efficiency, and measuring data are not accurate enough.

Aiming at the defects of the prior art, the utility model provides a distance testing device for measuring the temperature accuracy of an infrared forehead thermometer.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a distance measuring device for measuring the temperature accuracy of an infrared forehead thermometer, and solves the problem that the existing infrared forehead thermometer is low in efficiency when the accuracy measuring distance is measured at different positions by manually holding the infrared forehead thermometer by hands.

In order to solve the technical problem, the utility model adopts the following scheme:

the utility model provides a measure test distance device of infrared forehead thermometer temperature degree of accuracy, includes infrared forehead thermometer, still includes the base, is located objective table and the clamping structure on the base, and the objective table sets up with clamping structure relatively, and clamping structure is used for the infrared forehead thermometer of centre gripping and with base sliding connection, has placed the test article on the objective table, is equipped with the adjustment mechanism who is used for adjusting the distance between clamping structure and the objective table in the base, and the base side is equipped with the scale.

According to the infrared forehead thermometer fixing and clamping device, the infrared forehead thermometer is fixedly clamped through the clamping structure, the clamping structure is arranged opposite to the objective table and can slide left and right on the top surface of the base, the adjusting mechanism can automatically adjust the position of the infrared forehead thermometer, a worker can conveniently test the infrared forehead thermometer at different positions, the detection efficiency is improved, and the measurement accuracy is higher.

Optionally, the adjusting mechanism includes: the movable rod drives the clamping structure to move, the driving piece drives the movable rod to move is installed in a mounting groove in the base, a sliding hole located on the base is formed in the upper portion of the mounting groove, and the top end of the movable rod penetrates through the sliding hole and is connected with the clamping structure.

Optionally, the driving piece is a threaded rod, two opposite side walls of the mounting groove are rotatably connected with each other at two ends of the threaded rod respectively, and the threaded rod penetrates through the moving rod and is in threaded connection with the moving rod.

Optionally, the right side wall of the mounting groove is fixedly connected with a bearing, and the right end of the threaded rod is fixedly connected with an inner ring of the bearing.

Optionally, a through hole communicated with the mounting groove is formed in the left side wall of the mounting groove, the through hole penetrates through the base, a round rod is arranged in the through hole in a rotating mode, one end of the round rod is connected with the threaded rod, the other end of the round rod is connected with a rotating disc located on the side of the base in a digging mode, and a handle is arranged on the rotating disc.

Optionally, the driving piece is a hydraulic cylinder, the hydraulic cylinder is fixed on the side wall of the base, and an output shaft of the hydraulic cylinder penetrates through the base and extends into the mounting groove to be connected with the moving rod.

Optionally, a sliding groove is formed in the bottom wall of the mounting groove, the length of the sliding groove is smaller than that of the mounting groove, a limiting rod is arranged in the sliding groove, the bottom end of the limiting rod is in sliding contact with the bottom wall of the sliding groove, and the top end of the limiting rod is connected with the moving rod.

Optionally, the clamping structure includes backup pad, electric putter, and the backup pad is connected with the carriage release lever top, is equipped with both sides board on the relative side of backup pad and objective table, and electric putter fixes on the relative side of both sides board, and two electric putter's piston rod sets up relatively, and all is equipped with splint on two piston rods, all is fixed with high-elastic foam pad on the relative one side of two splint, and the infrared forehead thermometer centre gripping is between two high elastic foam pads.

Optionally, the objective table includes the fixed block and places the board, and the fixed block is fixed at the base top, places the board and fixes the fixed block side and set up with clamping structure is relative, and the test object is placed on placing the board.

Optionally, four corners of the bottom surface of the base are provided with bases.

The utility model has the following beneficial effects:

1. according to the infrared forehead thermometer fixing and clamping device, the infrared forehead thermometer is fixedly clamped through the clamping structure, the clamping structure is arranged opposite to the objective table and can slide left and right on the top surface of the base, the adjusting mechanism can automatically adjust the position of the infrared forehead thermometer, a worker can conveniently test the infrared forehead thermometer at different positions, the detection efficiency is improved, and the measurement accuracy is higher.

2. This measure test distance device of infrared forehead thermometer temperature degree of accuracy, through the inside fixed block of clamping structure, place board, curb plate, electric putter, splint and high-elastic foam pad can carry out the centre gripping to the infrared forehead thermometer of equidimension not, can protect the shell of infrared forehead thermometer simultaneously, avoids infrared forehead thermometer outward appearance scratch.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a left side view of the structural backing plate of the present invention;

FIG. 3 is a schematic view of the internal structure of the present invention;

fig. 4 is a schematic structural diagram of the driving member being a hydraulic cylinder.

Reference numerals: 1-infrared forehead thermometer, 200-handle, 201-base, 202-base, 203-threaded rod, 204-round rod, 205-movable rod, 206-limiting rod, 207-supporting plate, 208-graduated scale, 209-rotary table, 300-mounting groove, 301-fixing block, 302-placing plate, 303-side plate, 304-electric push rod, 305-clamping plate, 306-high-elastic foam pad, 307-through hole, 308-hydraulic cylinder, 309-sliding groove, 310-sliding hole, 311-objective table, 312-clamping structure and 313-output shaft.

Detailed Description

The present invention will be described in further detail with reference to examples and drawings, but the present invention is not limited to these examples.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "longitudinal", "lateral", "horizontal", "inner", "outer", "front", "rear", "top", "bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or the orientations or positional relationships that are conventionally placed when the products of the present invention are used, and are used only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element that is referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "open," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

as shown in fig. 1, a measure test distance device of infrared forehead thermometer 1 temperature degree of accuracy, including infrared forehead thermometer 1, still include base 202, be located objective table 311 and clamping structure 312 on base 202, objective table 311 sets up with clamping structure 312 relatively, clamping structure 312 is used for infrared forehead thermometer 1 of centre gripping and with base 202 sliding connection, the test object has been placed on objective table 311, be equipped with the adjustment mechanism who is used for adjusting the distance between clamping structure 312 and objective table 311 in the base 202, base 202 side is equipped with scale 208.

In this embodiment, four corners in base 202 bottom surface all are equipped with base 201, base 201 is used for raising the distance of base 202 and ground or desktop, the operation of being convenient for, carry out fixed centre gripping to infrared forehead thermometer 1 through clamping structure 312, clamping structure 312 sets up relatively with objective table 311 and can slide at base 202 top surface horizontal, adjustment mechanism can carry out automatically regulated to infrared forehead thermometer 1's position, come to correspond different positions with scale 208 through the slip of clamping structure 312 on base 202, make things convenient for the staff to test infrared forehead thermometer 1 at different distance positions, the efficiency of detection is improved, and measuring degree of accuracy is higher.

Example 2

As shown in fig. 1 and 3, on the basis of the above embodiment, the adjusting mechanism includes: the movable rod 205 driving the clamping structure 312 to move and the driving member driving the movable rod 205 to move are installed in the installation groove 300 inside the base 202, a sliding hole 310 located on the base 202 is arranged above the installation groove 300, and the top end of the movable rod 205 penetrates through the sliding hole 310 and is connected with the clamping structure 312.

Preferably, the driving member is a threaded rod 203, two ends of the threaded rod 203 are respectively rotatably connected to two opposite side walls of the mounting groove 300, and the threaded rod 203 penetrates through the moving rod 205 and is in threaded connection with the moving rod 205.

Preferably, a bearing is fixedly connected to the right side wall of the mounting groove 300, and the right end of the threaded rod 203 is fixedly connected to the inner ring of the bearing. The bearing makes the rotation of the threaded rod 203 smoother, and the position of the moving rod 205 is adjusted more easily and quickly.

Preferably, a through hole 307 communicated with the mounting groove 300 is formed in the left side wall of the mounting groove 300, the through hole 307 penetrates through the base 202, a round rod 204 is rotatably arranged in the through hole 307, the round rod 204 is attached to the inner wall of the through hole 307, one end of the round rod 204 is connected with the threaded rod 203, the other end of the round rod 204 is connected with a turntable 209 located on the digging side of the base 202, and the handle 200 is arranged on the turntable.

In this embodiment, rotate handle 200 through the operator, handle 200 drives carousel 209 and rotates, carousel 209 drives round bar 204 and rotates, thereby it rotates to drive threaded rod 203, under the effect of the rotatory thrust of screw thread of threaded rod 203, it removes about driving carriage release lever 205, thereby it removes about driving clamping structure 312 and infrared forehead thermometer 1, according to the front of base 202 and the scale 208 at the back, compare the temperature of infrared forehead thermometer 1 at different distance positions to the test, thereby reach the purpose apart from the measurement temperature degree of accuracy of infrared forehead thermometer 1 at different tests.

Example 3

As shown in fig. 4, in the embodiment 1, the driving member is a hydraulic cylinder 308, the hydraulic cylinder 308 is fixed on the side wall of the base 202, and an output shaft 313 of the hydraulic cylinder 308 extends through the base 202 into the mounting groove 300 to be connected with the moving rod 205.

In this embodiment, the driving member is selected as the hydraulic cylinder 308, the output shaft 313 of the hydraulic cylinder 308 drives the moving rod 205 to move left and right, so as to drive the clamping structure 312 and the infrared forehead thermometer 1 to move left and right, and according to the scales 208 on the front and back of the base 202, the temperatures of the infrared forehead thermometer 1 to be tested are compared at different distance positions, so that the purpose of measuring the temperature accuracy of the infrared forehead thermometer 1 at different testing distances is achieved.

Example 4

As shown in fig. 3, on the basis of the above embodiment, the bottom wall of the mounting groove 300 is provided with a sliding groove 309, the length of the sliding groove 309 is smaller than the length of the mounting groove 300, the sliding groove 309 is provided with a limiting rod 206 therein, the bottom end of the limiting rod 206 is in sliding contact with the bottom wall of the sliding groove 309, and the top end is connected with the moving rod 205.

In this embodiment, when the limiting rod 206 moves along with the moving rod 205 in the sliding groove 309, the length of the sliding groove 309 is smaller than that of the mounting groove 300, so that the limiting groove can limit the lateral movement distance of the limiting rod 206, thereby limiting the lateral movement distance range of the clamping structure 312 and avoiding the damage to the device due to the overlarge adjusting range of the infrared forehead thermometer 1.

Example 5

As shown in fig. 2, on the basis of the above embodiment, the clamping structure 312 includes a supporting plate 207 and an electric push rod 304, the supporting plate 207 is connected to the top end of the moving rod 205, two side plates 303 are disposed on the opposite sides of the supporting plate 207 and the stage 311, the electric push rod 304 is fixed on the opposite sides of the two side plates 303, the piston rods of the two electric push rods 304 are disposed opposite to each other, and both piston rods are provided with clamping plates 305, a high elastic foam pad 306 is fixed on the opposite side of each clamping plate 305, and the infrared forehead thermometer 1 is clamped between the two high elastic foam pads 306.

In this embodiment, the infrared forehead thermometer 1 is placed between two high-elasticity foam pads 306, and the electric push rod 304 is started to drive the clamp plate 305 and the high-elasticity foam pads 306 to move to opposite sides, so that the high-elasticity foam pads 306 clamp and fix the infrared forehead thermometer 1; simultaneously, the distance between two high elasticity foam pads 306 is adjustable, can carry out the centre gripping to infrared forehead thermometer 1 of equidimension not like this, and high-elastic foam pad 306 can protect infrared forehead thermometer 1's shell, avoids infrared forehead thermometer 1 outward appearance scratch.

Example 6

As shown in fig. 1, on the basis of the above embodiment, the stage 311 includes a fixing block 301 and a placing plate 302, the fixing block 301 is fixed on the top of the base 202, the placing plate 302 is fixed on the side of the fixing block 301 and is opposite to the clamping structure 312, and the test object is placed on the placing plate 302.

The working principle of the utility model is as follows: place infrared forehead thermometer 1 between two high-elastic foam pads 306, start electric putter 304 and drive splint 305 and high-elastic foam pads 306 and remove to relative one side, make high-elastic foam pads 306 press from both sides tightly and protect infrared forehead thermometer 1, place the test object that the temperature detected usefulness simultaneously on placing board 302, manual rotation carousel 209 through handle 200, carousel 209 drives round bar 204 and rotates, thereby it rotates to drive threaded rod 203, under the screw thread rotatory thrust of threaded rod 203 and the limiting displacement of gag lever post 206, it controls to drive movable rod 205 and remove, thereby it controls to drive backup pad 207 and infrared forehead thermometer 1 and remove, the temperature of testing infrared forehead thermometer 1 in different positions is compared according to scale 208, thereby reach the purpose of measuring the temperature degree of accuracy at different test distances infrared forehead thermometer 1.

The foregoing is only a preferred embodiment of the present invention, and the present invention is not limited thereto in any way, and any simple modification, equivalent replacement and improvement made to the above embodiment within the spirit and principle of the present invention still fall within the protection scope of the present invention.

Claims

1. The utility model provides a measure test distance device of infrared forehead thermometer temperature degree of accuracy, including infrared forehead thermometer (1), a serial communication port, still include base (202), be located objective table (311) and clamping structure (312) on base (202), objective table (311) set up with clamping structure (312) relatively, clamping structure (312) are used for infrared forehead thermometer (1) of centre gripping and with base (202) sliding connection, the test object has been placed on objective table (311), be equipped with the adjustment mechanism who is used for adjusting distance between clamping structure (312) and objective table (311) in base (202), base (202) side is equipped with scale (208).

2. A test distance device for measuring temperature accuracy of an infrared forehead thermometer according to claim 1, wherein said adjusting mechanism comprises: the movable rod (205) driving the clamping structure (312) to move and the driving piece driving the movable rod (205) to move are installed in an installation groove (300) inside the base (202), a sliding hole (310) located on the base (202) is formed in the upper portion of the installation groove (300), and the top end of the movable rod (205) penetrates through the sliding hole (310) and is connected with the clamping structure (312).

3. The device for measuring the temperature accuracy of an infrared thermometer according to claim 2, wherein the driving member is a threaded rod (203), two ends of the threaded rod (203) are respectively rotatably connected with two opposite side walls of the mounting groove (300), and the threaded rod (203) penetrates through the moving rod (205) and is in threaded connection with the moving rod (205).

4. A distance measuring device for measuring temperature accuracy of an infrared forehead thermometer according to claim 3, wherein a bearing is fixedly connected to the right side wall of the mounting groove (300), and the right end of the threaded rod (203) is fixedly connected to the inner ring of the bearing.

5. The device for measuring the temperature accuracy of the infrared forehead thermometer according to claim 3, wherein a through hole (307) communicated with the mounting groove (300) is formed in the left side wall of the mounting groove (300), the through hole (307) penetrates through the base (202), a round rod (204) is rotatably arranged in the through hole (307), one end of the round rod (204) is connected with the threaded rod (203), the other end of the round rod is connected with a turntable (209) positioned on the digging side of the base (202), and a handle (200) is arranged on the turntable.

6. A device for measuring the temperature accuracy of an infrared thermometer according to claim 2, wherein the driving member is a hydraulic cylinder (308), the hydraulic cylinder (308) is fixed on the side wall of the base (202), and the output shaft (313) of the hydraulic cylinder (308) extends through the base (202) to the mounting groove (300) to be connected with the moving rod (205).

7. The device for measuring the temperature accuracy of the infrared forehead thermometer according to claim 2, wherein a sliding groove (309) is formed in the bottom wall of the mounting groove (300), the length of the sliding groove (309) is smaller than that of the mounting groove (300), a limiting rod (206) is arranged in the sliding groove (309), the bottom end of the limiting rod (206) is in sliding contact with the bottom wall of the sliding groove (309), and the top end of the limiting rod is connected with the moving rod (205).

8. The device for measuring the temperature accuracy of the infrared forehead thermometer according to any one of claims 1 or 2, wherein the clamping structure (312) comprises a supporting plate (207) and an electric push rod (304), the supporting plate (207) is connected with the top end of a moving rod (205), two side plates (303) are arranged on the side surface of the supporting plate (207) opposite to the object stage (311), the electric push rod (304) is fixed on the opposite side surfaces of the two side plates (303), the piston rods of the two electric push rods (304) are arranged oppositely, clamping plates (305) are arranged on the two piston rods, high-elasticity foam pads (306) are fixed on the opposite sides of the two clamping plates (305), and the infrared forehead thermometer (1) is clamped between the two high-elasticity foam pads (306).

9. The device for measuring the temperature accuracy of an infrared thermometer according to claim 1, wherein the stage (311) comprises a fixing block (301) and a placing plate (302), the fixing block (301) is fixed on the top of the base (202), the placing plate (302) is fixed on the side of the fixing block (301) and is opposite to the clamping structure (312), and the test object is placed on the placing plate (302).

10. The device for measuring the temperature accuracy of an infrared forehead thermometer according to claim 1, wherein the base (202) is provided with a base (201) at each of four corners of the bottom surface.