CN217403485U

CN217403485U - High-precision thermal performance test device for indoor environment temperature and humidity detection equipment

Info

Publication number: CN217403485U
Application number: CN202221436983.XU
Authority: CN
Inventors: 刘兵兵; 刘伟; 刘欣
Original assignee: Linyi Hefu Engineering Testing Co ltd
Current assignee: Linyi Hefu Engineering Testing Co ltd
Priority date: 2022-06-09
Filing date: 2022-06-09
Publication date: 2022-09-09
Anticipated expiration: 2032-06-09

Abstract

The utility model discloses an indoor environment temperature and humidity measuring equipment thermal behavior test device that precision is high, including base, fixed plate and spout one, the check out test set main part is connected at base upper surface middle part, and the bilateral symmetry of check out test set main part sets up the thermovent, and the lead screw tee bend crosses the output shaft that the middle part passes through the helical gear and connects the motor, the fixed surface of fixed plate one side connects temperature sensor, the middle part fixed connection push pedal of fixed plate opposite side surface, and push pedal sliding connection in the recess that the movable block was seted up is one, and bearing swing joint is passed through on the surface of movable block in the one end of lead screw one, spout two is seted up to one side that the thermovent was kept away from to spout one, and the movable block passes through stopper one and stopper two sliding connection in spout two, and two spiro union lead screws two. This high indoor environment temperature and humidity detection equipment thermal behavior test device of precision can adjust temperature sensor's position in a flexible way to improve experimental precision.

Description

High-precision thermal performance test device for indoor environment temperature and humidity detection equipment

Technical Field

The utility model relates to a temperature and humidity measurement equipment makes technical field, specifically is an indoor environment temperature and humidity measurement equipment thermal property test device that the precision is high.

Background

Temperature and humidity detection equipment is used for determining the temperature and humidity of indoor environment, in order to confirm the environmental condition of product production or storage, also be applied to people's daily life, it is comparatively extensive to use, and the temperature and humidity detection equipment who produces need carry out corresponding experiment, and then ensure that each item function of the temperature and humidity detection equipment of production is normal, when carrying out the heat dissipation test to temperature and humidity detection equipment, need measure the temperature of temperature and humidity detection equipment heat dissipation department, but common test device's temperature sensor is fixed knot structure mostly, can not be nimble carry out corresponding regulation according to the position of thermovent, ensure that temperature sensor is in the optimum position, thereby influence experimental precision.

Therefore, the thermal performance test device for the indoor environment temperature and humidity detection equipment is improved, and high-precision thermal performance test device for the indoor environment temperature and humidity detection equipment is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an indoor environment temperature and humidity detection equipment thermal property test device that the precision is high to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a high-precision thermal performance test device for indoor environment temperature and humidity detection equipment comprises a base, a fixing plate and a first sliding groove, wherein the middle part of the upper surface of the base is connected with a detection equipment main body, heat dissipation ports are symmetrically formed in two sides of the detection equipment main body, a lead screw tee joint is connected with an output shaft of a motor through a bevel gear in the middle part, the motor is fixedly connected in a groove formed in the base, the lead screw tee joint is movably connected in a transmission groove formed in the base through a bearing, a temperature sensor is fixedly connected to the surface of one side of the fixing plate, a push plate is fixedly connected to the middle part of the other side surface of the fixing plate, the push plate is slidably connected in a first groove formed in a moving block, one end of the lead screw I is movably connected to the surface of the moving block through the bearing, the other end of the lead screw I is screwed with the middle part of the push plate, meanwhile, the fixing plate is slidably connected in a first sliding groove formed in a clamping plate through the moving block, and two ends of the clamping plate are symmetrically connected with clamping blocks, one side of the first sliding groove, which is far away from the heat dissipation opening, is provided with a second sliding groove, the moving block is connected in the second sliding groove through a first limiting block and a second limiting block in a sliding mode, the second limiting block is in threaded connection with the second lead screw, the second lead screw is movably connected to the bottom of the second sliding groove through a bearing, the surface of the fixing plate is provided with a second groove, the hose is connected with one end of the temperature probe and is connected in the second groove through a clamping block, the temperature probe is connected in the protective shell, and the protective shell is movably connected to the upper surface of the fixing plate.

Preferably, the middle part of the upper surface of the base is provided with a transmission groove, the section of the transmission groove is in an I-shaped structure, the section formed by combining the base and the transmission groove is in an E-shaped structure, the position of the lower surface of the clamping plate relative to the transmission groove is fixedly connected with a first sliding block, and the first sliding block is slidably connected in the transmission groove through a screw rod III in a threaded connection mode.

Preferably, the whole cuboid structure that is of grip block, the slider one that the grip block lower surface middle part is connected is square structure, and grip block and slider one constitute T shape structure together, and the position correspondence of the relative thermovent of grip block sets up spout one simultaneously, and spout one is square structure.

Preferably, the two ends of the clamping plate are symmetrically connected with the clamping blocks, the clamping blocks are of a square structure, the clamping plate and the clamping blocks are combined together to form a [ shape structure ], meanwhile, the clamping plate is connected with the fixing plate in a sliding mode through the sliding groove I, and the surface of the fixing plate is connected with three groups of temperature sensors in parallel at equal intervals.

Preferably, two groups of second grooves are symmetrically formed in the surface of the fixing plate, the second grooves are of cuboid structures, the clamping blocks are connected in the clamping grooves in a sliding mode through springs, the clamping grooves are symmetrically formed in the side faces of the opening ends of the second grooves, and meanwhile the push plate connected with the fixing plate is of Jiong-shaped structures.

Preferably, a second sliding groove is formed in the middle of one side face of the sliding groove, the first sliding groove and the second sliding groove are combined together to form a convex structure, the cross section of the second sliding groove is of a cross structure, the upper surface and the lower surface of the moving block are connected with a first limiting block and a second limiting block respectively, and the first limiting block and the second limiting block are both of cuboid structures.

Preferably, the moving block is of a cuboid structure, first grooves are symmetrically formed in the surface of the moving block and are of a square structure, the moving block and the grooves are combined together to form a mesh-shaped structure, and meanwhile, the cross section formed by combining the push plate, the moving block and the fixed plate is of a soil-shaped structure.

Compared with the prior art, the beneficial effects of the utility model are that: this high-accuracy indoor environment temperature and humidity detection equipment thermal performance test device, through the movable block, the cooperation of lead screw two and fixed plate, can adjust temperature sensor's position in a flexible way, thereby ensure that temperature sensor can be in the optimum position, thereby improve experimental precision, and can pass through lead screw one, the cooperation of push pedal and fixed plate, adjust the interval between temperature sensor and the thermovent, further improve experimental precision, and simultaneously, measure the temperature in the thermovent outside through temperature sensor, detecting the inboard temperature of thermovent through temperature probe, thereby can be more the straight tube know this check out test set's heat dispersion, the improvement experimental precision of also being convenient for.

Drawings

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

FIG. 2 is a schematic view of the front view of the structure of the present invention;

FIG. 3 is an enlarged schematic view of the point A of the structure of FIG. 1 of the present invention;

fig. 4 is an enlarged schematic view of the point B in the structure diagram of fig. 2 of the present invention.

In the figure: 1. detecting an apparatus main body; 2. a clamping plate; 3. a base; 4. a heat dissipation port; 5. a fixing plate; 6. a moving block; 7. a first screw rod; 8. pushing a plate; 9. a second screw rod; 10. a temperature probe; 11. a temperature sensor; 12. a first sliding chute; 13. a clamping block; 14. a first limiting block; 15. a third screw rod; 16. an electric motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a high-precision thermal performance test device for indoor environment temperature and humidity detection equipment comprises a base 3, a fixing plate 5 and a first sliding groove 12, wherein the middle part of the upper surface of the base 3 is connected with a detection equipment main body 1, heat dissipation ports 4 are symmetrically formed in two sides of the detection equipment main body 1, a third screw rod 15 is connected with an output shaft of a motor 16 through a bevel gear in the middle part, the motor 16 is fixedly connected in a groove formed in the base 3, a transmission groove is formed in the middle part of the upper surface of the base 3, the cross section of the transmission groove is of an I-shaped structure, the cross section formed by combining the base 3 and the transmission groove is of an E-shaped structure, a first sliding block is fixedly connected to the position, opposite to the transmission groove, of the lower surface of a clamping plate 2, the whole clamping plate 2 is of a cuboid structure, a first sliding block connected to the middle part of the lower surface of the clamping plate 2 is of a square structure, the clamping plate 2 and the sliding block are combined together to form a T-shaped structure, and the sliding groove 12 is correspondingly formed in the position, opposite to the heat dissipation ports 4, of the clamping plate 2, the first sliding chute 12 is of a square structure; the first sliding block is connected in the transmission groove in a sliding mode through a screw connection third screw rod 15; a third screw rod 15 is movably connected in a transmission groove formed in the base 3 through a bearing, the surface of one side of the fixed plate 5 is connected with three groups of temperature sensors 11 in parallel at equal intervals, the middle part of the surface of the other side of the fixed plate 5 is fixedly connected with a push plate 8, the moving block 6 is of a cuboid structure, first grooves are symmetrically formed in the surface of the moving block 6 and are of a square structure, the moving block 6 and the grooves are combined together to form a herringbone structure, and meanwhile, the cross section formed by combining the push plate 8, the moving block 6 and the fixed plate 5 is of a herringbone structure; the push plate 8 is connected in a sliding manner in a first groove formed in the moving block 6, one end of the first lead screw 7 is movably connected to the surface of the moving block 6 through a bearing, the other end of the first lead screw 7 is in threaded connection with the middle of the push plate 8, meanwhile, the fixed plate 5 is connected in a sliding groove 12 formed in the clamping plate 2 in a sliding manner through the moving block 6, two ends of the clamping plate 2 are symmetrically connected with clamping blocks 13, the clamping blocks 13 are of a square structure, and the clamping plate 2 and the clamping blocks 13 are combined together to form a [ shape structure ]; a second sliding groove is formed in the middle of the side face of the first sliding groove 12, the first sliding groove 12 and the second sliding groove are combined together to form a convex structure in cross section, meanwhile, the upper surface and the lower surface of the moving block 6 are respectively connected with a first limiting block 14 and a second limiting block, and the first limiting block 14 and the second limiting block are both of cuboid structures; the moving block 6 is connected in the second sliding groove in a sliding mode through a first limiting block 14 and a second limiting block, the second limiting block is in threaded connection with a second lead screw 9, the second lead screw 9 is movably connected to the bottom of the second sliding groove through a bearing, two groups of second grooves are symmetrically formed in the surface of the fixing plate 5, the second grooves are of a cuboid structure, the clamping block is connected in a clamping groove in a sliding mode through a spring, the clamping groove is symmetrically formed in the side face of the opening end of the second groove, and meanwhile the push plate 8 connected with the fixing plate 5 is of an Jiong-shaped structure; the hose that temperature probe 10's one end is connected, the hose passes through the fixture block to be connected in recess two, and temperature probe 10 connects in the protecting crust, and protecting crust swing joint is at the upper surface of fixed plate 5.

As shown in fig. 1 and 2, the position of the temperature sensor 11 can be flexibly adjusted through the matching of the moving block 6, the second lead screw 9 and the fixing plate 5, so that the temperature sensor 11 can be ensured to be in the best position, the test precision is improved, and the distance between the temperature sensor 11 and the heat dissipation port 4 can be adjusted through the matching of the first lead screw 7, the push plate 8 and the fixing plate 5, so that the test precision is further improved.

As shown in fig. 2 and 3, measure the temperature in the 4 outsides of thermovent through temperature sensor 11, detect the temperature of 4 inboards of thermovent through temperature probe 10, thereby can be more the heat dispersion of this check out test set of understanding of straight tube, also be convenient for improve experimental precision, and temperature probe 10 places in the protecting crust, the upper surface at fixed plate 5 is connected through the buckle to the protecting crust, make temperature probe 10 can obtain good protection, avoid temperature probe 10 to appear damaging, temperature sensor 11 and temperature probe 10 respectively with controller electric connection simultaneously, the model of controller is STM32F103VBT 6.

The working principle is as follows: when the high-precision thermal performance test device for the indoor environment temperature and humidity detection equipment is used, the detection equipment main body 1 is placed on the surface of the base 3, the switch of the motor 16 is started, the motor 16 drives the screw rod III 15 through the helical gear, the rotation of the screw rod III 15 pushes the slide block I to move, the clamping plate 2 and the clamping block 13 fix the detection equipment main body 1 along with the movement of the slide block I, then the switch of the motor 16 is closed, the screw rod II 9 is rotated through the hand wheel II, the fixed plate 5 is driven to move along with the rotation of the screw rod II 9 by the moving block 6, so that the position of the temperature sensor 11 is adjusted, after adjustment is completed, the screw rod I7 is rotated through the hand wheel I, the screw rod I7 pushes the fixed plate 5 to move through the screwed push plate 8, so that the distance between the temperature sensor 11 and the heat dissipation port 4 is adjusted, then the protective shell is opened, and the temperature probe 10 in the protective shell is inserted into the heat dissipation port 4, starting the detection equipment main body 1, respectively transmitting data into the controller by the temperature sensor 11 and the temperature probe 10 along with the increase of the working time of the detection equipment main body 1, and processing the data and then transmitting the processed data into the display screen by the controller for display; the whole working process of the thermal performance test device of the indoor environment temperature and humidity detection equipment with high accuracy is realized.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an indoor environment temperature and humidity measurement equipment thermal behavior test device that precision is high, includes base (3), fixed plate (5) and spout (12), its characterized in that: the middle part of the upper surface of the base (3) is connected with a detection device main body (1), two sides of the detection device main body (1) are symmetrically provided with cooling holes (4), a screw rod III (15) is connected with an output shaft of a motor (16) through a bevel gear in the middle part, the motor (16) is fixedly connected in a groove arranged on the base (3), the screw rod III (15) is movably connected in a transmission groove arranged on the base (3) through a bearing, the surface of one side of a fixed plate (5) is fixedly connected with a temperature sensor (11), the middle part of the other side surface of the fixed plate (5) is fixedly connected with a push plate (8), the push plate (8) is slidably connected in a groove I arranged on a moving block (6), one end of the screw rod I (7) is movably connected on the surface of the moving block (6) through a bearing, the other end of the screw rod I (7) is in threaded connection with the middle part of the push plate (8), and meanwhile, the fixed plate (5) is slidably connected in a sliding groove I (12) arranged in a clamping plate (2) through the moving block (6), clamping block (13) is connected to grip block (2) both ends symmetry, spout one (12) are kept away from one side of thermovent (4) and are seted up spout two, movable block (6) are through stopper one (14) and two sliding connection of stopper in spout two, and two spiro union lead screws of stopper two (9), lead screw two (9) are through bearing swing joint in the bottom of spout two, recess two is seted up on fixed plate (5) surface simultaneously, the hose that the one end of temperature probe (10) is connected, the hose passes through the fixture block to be connected in recess two, temperature probe (10) are connected in the protecting crust, protecting crust swing joint is at the upper surface of fixed plate (5).

2. The high-precision thermal performance test device for the indoor environment temperature and humidity detection equipment, according to claim 1, is characterized in that: the middle part of the upper surface of the base (3) is provided with a transmission groove, the section of the transmission groove is of an I-shaped structure, the section formed by combining the base (3) and the transmission groove is of an E-shaped structure, the position of the lower surface of the clamping plate (2) relative to the transmission groove is fixedly connected with a first sliding block, and the first sliding block is slidably connected in the transmission groove through a third threaded screw rod (15).

3. The high-precision thermal performance test device for the indoor environment temperature and humidity detection equipment, according to claim 1, is characterized in that: the whole cuboid structure that is of grip block (2), the slider that grip block (2) lower surface middle part is connected is square structure, and grip block (2) and slider a set of constitution T shape structure together, and the position correspondence of grip block (2) relative thermovent (4) sets up spout (12) simultaneously, and spout (12) are square structure.

4. The high-precision thermal performance test device for the indoor environment temperature and humidity detection equipment, according to claim 1, is characterized in that: the clamping block (13) is connected to the both ends symmetry of grip block (2), and grip block (13) are square structure, and grip block (2) and grip block (13) group together and constitute [ shape structure, and grip block (2) are through spout one (12) sliding connection fixed plate (5) simultaneously, and the parallel equidistant three temperature sensor (11) of connection in surface of fixed plate (5).

5. The high-precision thermal performance test device for the indoor environment temperature and humidity detection equipment, according to claim 1, is characterized in that: two sets of grooves II are symmetrically formed in the surface of the fixing plate (5), the grooves II are of cuboid structures, the clamping blocks are connected in the clamping grooves in a sliding mode through springs, the clamping grooves are symmetrically formed in the side faces of the opening ends of the grooves II, and meanwhile the push plate (8) connected with the fixing plate (5) is of Jiong-shaped structures.

6. The high-precision thermal performance test device for the indoor environment temperature and humidity detection equipment, according to claim 1, is characterized in that: a second sliding groove is formed in the middle of the side face of the first sliding groove (12), the first sliding groove (12) and the second sliding groove are combined together to form a convex structure, the cross section of the second sliding groove is of a cross structure, meanwhile, the upper surface and the lower surface of the moving block (6) are respectively connected with a first limiting block (14) and a second limiting block, and the first limiting block (14) and the second limiting block are both of cuboid structures.

7. The high-precision thermal performance test device for the indoor environment temperature and humidity detection equipment, according to claim 1, is characterized in that: the moving block (6) is of a cuboid structure, first grooves are symmetrically formed in the surface of the moving block (6), the first grooves are of a square structure, the moving block (6) and the first grooves are combined together to form a structure in the shape of a Chinese character mu, and meanwhile the cross section formed by combining the push plate (8), the moving block (6) and the fixing plate (5) is of a structure in the shape of a Chinese character tu.