Installation structure of underground temperature detector

Abstract

The utility model belongs to the technical field of temperature detectors, and particularly relates to a mounting structure of an underground temperature detector, which comprises a temperature detector body. A mounting seat is arranged on the side wall of the temperature detector body; a pair of sliding grooves is formed in the side wall of the mounting seat; when the temperature detector body is installed, the pulling plate is held and pulled, the sliding block is aligned with the sliding groove in position, the sliding block is inserted into the side wall of the sliding groove, and finally the pulling plate is loosened to be clamped to fix the temperature detector body, so that in the process, the problem that the temperature detector body is generally installed through a bolt in an existing temperature detector body installation mode can be reduced; bolts are easy to rust and damage after being used for a long time, so that certain influence is caused to mounting and dismounting of the temperature detector body, at the moment, the temperature detector body is fixed by clamping the insertion blocks into the side walls of the insertion grooves, and thus convenience is brought to mounting and dismounting of the temperature detector body; the practicability of the temperature detector body is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of temperature detectors, in particular to an installation structure of an underground temperature detector. Background Art

[0002] An underground temperature detector is an instrument that can measure soil temperature. It is mainly used in agriculture, geological surveys, and meteorological observations. In agriculture, it can be used to monitor soil temperature and help farmers understand the growth of crops.

[0003] In the prior art, the temperature detector is mainly composed of an outer shell and a temperature sensor. During use, the temperature detector is first installed at a specified position so that it is close to the soil, and then the temperature detector is started, so that the soil temperature can be monitored in real time.

[0004] However, in the prior art, it is found that during the installation process of the temperature detector, since the existing installation method is generally to fix it with bolts, the bolts will rust and be damaged after long-term use, making it inconvenient to install and disassemble the temperature detector, thereby increasing a certain amount of workload. For this reason, the utility model provides an installation structure for an underground temperature detector. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0006] The technical solution adopted by the utility model to solve its technical problems is: the installation structure of an underground temperature detector described in the utility model comprises a temperature detector body; a mounting seat is provided on the side wall of the temperature detector body; a pair of slide grooves are opened on the side wall of the mounting seat; the pair of slide grooves are symmetrically arranged on both sides of the mounting seat and have the same structure; a first spring is fixedly connected to the side wall of the slide groove; an insertion block is fixedly connected to the end of the first spring; a pull plate is fixedly connected to the side wall of the insertion block; the pull plate passes through the wall of the mounting seat and is slidably connected thereto; a pair of sliders are fixedly connected to the side wall of the temperature detector body; a pair of sliders are symmetrically arranged on both sides of the temperature detector body and have the same structure; the slider and the slide groove are slidably matched; a slot is opened on the side wall of the slider; at this time, the temperature detector body is fixed by the insertion block being clamped into the side wall of the slot, thereby facilitating the installation and disassembly of the temperature detector body and improving the practicality of the temperature detector body.

[0007] Preferably, a pair of clamping blocks are hinged on the side walls of the mounting seat; the pair of clamping blocks are symmetrically arranged on both sides of the mounting seat and have the same structure; rubber pads are fixedly connected to the side walls of the clamping blocks; a connecting pull rope is fixedly connected between the clamping blocks and the pull plate; at this time, the clamping blocks are arranged to further increase the fixing effect of the temperature detector body on the inner side wall of the mounting seat, thereby improving the firmness of the temperature detector body.

[0008] Preferably, a pair of fixing blocks are fixedly connected to the side walls of the mounting seat; the pair of fixing blocks are symmetrically arranged on both sides of the mounting seat and have the same structure; through holes are opened on the side walls of the fixing blocks; a pair of magnetic sheets are symmetrically fixedly connected to the side walls of the fixing blocks; a pair of latches are fixedly connected to the side walls of the temperature detector body; a pair of latches are symmetrically arranged on both sides of the temperature detector body and have the same structure; a magnetic block is fixedly connected to the end of the latch; at this time, the arranged latch plays a positioning role when the slider is inserted into the side wall of the slide groove.

[0009] Preferably, the inner side wall of the mounting base is provided with a plurality of first grooves; the plurality of first grooves are evenly distributed on the inner side wall of the mounting base and have the same structure; a second spring is fixedly connected to the side wall of the first groove; a suction cup is fixedly connected to the end of the second spring; at this time, the suction cup is provided to further increase the fixing effect of the temperature detector body on the inner side wall of the mounting base, and at the same time, the second spring can increase the full fit between the suction cup and the side wall of the temperature detector body.

[0010] Preferably, a pair of fixing frames are provided on the side walls of the fixing block; the pair of fixing frames are symmetrically arranged on both sides of the fixing block and have the same structure; a plurality of cleaning brushes are evenly fixedly connected to the side walls of the fixing frames; a connecting rod is fixedly connected to the side walls of the cleaning brushes; the connecting rod passes through the cleaning brush wall body and is fixedly connected thereto; at this time, the cleaning brush is provided to clean the dust and impurities attached to the side walls of the latch, and at the same time, the connecting rod can increase the concentration of the cleaning brush during cleaning, thereby improving the cleaning effect of the cleaning brush.

[0011] Preferably, a pair of second grooves are symmetrically formed on the side wall of the fixed block; a rubber ball is fixedly connected to the end of the fixed frame; the second groove and the rubber ball are in sliding fit; at this time, the second groove and the rubber ball are provided, thereby facilitating the disassembly and replacement of the cleaning brush.

[0012] Preferably, a pair of elastic sheets are symmetrically fixed to the side walls of the pull plate; the elastic sheets are arranged in an arc shape; at this time, the firmness between the finger and the pull plate is increased by the arranged elastic sheets.

[0013] The beneficial effects of the utility model are as follows:

[0014] 1. The installation structure of an underground temperature detector described in the utility model can reduce the existing installation method of the temperature detector body, which is generally installed by bolts, by setting the plug block. The bolts are prone to rust and damage after long-term use, which has a certain impact on the installation and disassembly of the temperature detector body. At this time, the temperature detector body is fixed by inserting the plug block into the side wall of the slot, thereby facilitating the installation and disassembly of the temperature detector body and improving the practicality of the temperature detector body.

[0015] 2. The installation structure of an underground temperature detector described in the utility model can reduce the difficulty in aligning the slider when inserting the slider into the side wall of the slide groove, making it difficult to fix and install the temperature detector body, through the provided pin. At this time, the provided pin can play a positioning role when the slider is inserted into the side wall of the slide groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model will be further described below in conjunction with the accompanying drawings.

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the latch in the utility model;

[0019] Figure 3 yes Figure 2 A partial enlarged view of the middle part;

[0020] Figure 4 It is a structural schematic diagram of the cleaning brush in the utility model;

[0021] Figure 5 It is a structural schematic diagram of the second spring in the utility model.

[0022] In the figure: 1. Temperature detector body; 11. Mounting seat; 12. Slide groove; 13. First spring; 14. Insert block; 15. Pull plate; 16. Slider; 17. Slot; 2. Block; 21. Rubber pad; 22. Connecting rope; 3. Fixing block; 31. Through hole; 32. Magnetic sheet; 33. Latch; 34. Magnetic block; 4. First groove; 41. Second spring; 42. Suction cup; 5. Fixing frame; 51. Cleaning brush; 52. Connecting rod; 6. Second groove; 61. Rubber ball; 7. Elastic sheet; 8. Fixing sheet. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] like Figure 1-5As shown, an installation structure of an underground temperature detector described in an embodiment of the utility model comprises a temperature detector body 1; a mounting seat 11 is provided on the side wall of the temperature detector body 1; a pair of slide grooves 12 are provided on the side wall of the mounting seat 11; the pair of slide grooves 12 are symmetrically arranged on both sides of the mounting seat 11 and have the same structure; a first spring 13 is fixedly connected to the side wall of the slide groove 12; an insert block 14 is fixedly connected to the end of the first spring 13; a pull plate 15 is fixedly connected to the side wall of the insert block 14; the pull plate 15 passes through the wall of the mounting seat 11 and is slidably connected thereto; a pair of sliders 16 are fixedly connected to the side wall of the temperature detector body 1; a pair of sliders 16 are symmetrically arranged on both sides of the temperature detector body 1 and have the same structure; the slider 16 and the slide groove 12 are slidably matched; a slot 17 is provided on the side wall of the slider 16; when in use, first hold the pull plate 15 and pull it, at this time the first spring 13 will be squeezed by the insert block 14 and will perform telescopic movement, then hold the temperature detector body 1, move the slider 16 and the slide groove 12 The first spring 13 will exert a certain reverse thrust on the plug 14, pushing the plug 14 into the side wall of the slot 17, so that it is stuck and fixed to the temperature detector body 1. When the temperature detector body 1 needs to be disassembled, the pull plate 15 is held and pulled again to pull the plug 14 out of the side wall of the slot 17, and then the temperature detector body 1 is separated from the mounting seat 11. In this process, the existing temperature detector body 1 installation method is generally installed by bolts. The bolts are prone to rust and damage after long-term use, which has a certain impact on the installation and disassembly of the temperature detector body 1. At this time, the temperature detector body 1 is fixed by the plug 14 being stuck into the side wall of the slot 17, thereby facilitating the installation and disassembly of the temperature detector body 1 and improving the practicality of the temperature detector body 1.

[0025] like Figure 1-5As shown, a pair of blocks 2 are hingedly connected to the side wall of the mounting seat 11; the pair of blocks 2 are symmetrically arranged on both sides of the mounting seat 11 and have the same structure; a rubber pad 21 is fixedly connected to the side wall of the block 2; a connecting rope 22 is fixedly connected between the block 2 and the pull plate 15; when in use, the connecting rope 22 can be driven to move by pulling the pull plate 15, and the block 2 can be pulled open by pulling the connecting rope 22. After it is pulled open, the temperature detector body 1 can be inserted into the inner wall of the mounting seat 11. At this time, when the pull plate 15 is loosened to fix the temperature detector body 1, the block 2 can be restored under the action of the internal torsion spring at the hinge to be stuck on the side wall of the temperature detector body 1. At this time, the block 2 will press the rubber pad 21 so that it can fully contact the side wall of the temperature detector body 1 and generate a certain friction force, which can increase the fixing effect between the block 2 and the temperature detector body 1. In this process, the poor fixing effect of the temperature detector body 1 can be reduced, resulting in poor firmness between the temperature detector body 1 and the mounting seat 11. When the temperature detector body 1 is accidentally colliding, the temperature detector body 1 is easy to shake on the inner wall of the mounting seat 11, affecting the use effect of the temperature detector body 1. At this time, the block 2 is set to further increase the fixing effect of the temperature detector body 1 on the inner wall of the mounting seat 11, thereby improving the firmness of the temperature detector body 1.

[0026] like Figure 1-5 As shown, a pair of fixing blocks 3 are fixedly connected to the side wall of the mounting seat 11; the pair of fixing blocks 3 are symmetrically arranged on both sides of the mounting seat 11 and have the same structure; a through hole 31 is opened on the side wall of the fixing block 3; a pair of magnetic sheets 32 are symmetrically fixedly connected to the side wall of the fixing block 3; a pair of latches 33 are fixedly connected to the side wall of the temperature detector body 1; a pair of latches 33 are symmetrically arranged on both sides of the temperature detector body 1 and have the same structure; a magnetic block 34 is fixedly connected to the end of the latch 33; when in use, when the temperature detector body 1 is inserted into the inner wall of the mounting seat 11, first align the position of the fixing block 3 and the latch 33 The pin 33 is aligned and then inserted into the side wall of the through hole 31. When the pin 33 and the through hole 31 are close to each other, the magnetic block 34 and the magnetic sheet 32 ​​are attracted to each other, and the pin 33 is pulled toward the side wall of the through hole 31. Then the pin 33 can be inserted into the side wall of the through hole 31, and finally the temperature detector body 1 can be fixed. In this process, the difficulty in aligning the slider 16 when inserting it into the side wall of the slide groove 12 can be reduced, making it difficult to fix and install the temperature detector body 1. At this time, the provided pin 33 can play a positioning role when the slider 16 is inserted into the side wall of the slide groove 12.

[0027] like Figure 1-5As shown, the inner wall of the mounting seat 11 is provided with a plurality of first grooves 4; the plurality of first grooves 4 are evenly distributed on the inner wall of the mounting seat 11 and have the same structure; the side wall of the first groove 4 is fixedly connected with a second spring 41; the end of the second spring 41 is fixedly connected with a suction cup 42; when in use, after the temperature detector body 1 is pressed into the inner wall of the mounting seat 11, the temperature detector body 1 will squeeze the suction cup 42, so that the second spring 41 performs a telescopic movement, and under the elastic action of the second spring 41, a certain reaction force can be applied to the suction cup 42, so that the suction cup 42 is pushed toward the side wall of the temperature detector body 1, so that the suction cup 42 can be attached to the temperature detector body 1 side wall is fully fitted, and then the temperature detector body 1 is fixed by the adsorption effect of the suction cup 42 on the temperature detector body 1. In this process, the poor fixing effect of the temperature detector body 1 on the inner side wall of the mounting seat 11 can be reduced, resulting in that when the pull plate 15 is accidentally pulled, the temperature detector body 1 is prone to loosening, which has a certain impact on the fixing effect of the temperature detector body 1. At this time, the suction cup 42 is provided to further increase the fixing effect of the temperature detector body 1 on the inner side wall of the mounting seat 11, and at the same time, the second spring 41 can increase the full fitting effect of the suction cup 42 and the side wall of the temperature detector body 1.

[0028] like Figure 1-5 As shown, the side wall of the fixed block 3 is provided with a pair of fixing frames 5; the pair of fixing frames 5 are symmetrically arranged on both sides of the fixed block 3 and have the same structure; a plurality of cleaning brushes 51 are evenly fixedly connected to the side wall of the fixing frame 5; a connecting rod 52 is fixedly connected to the side wall of the cleaning brush 51; the connecting rod 52 passes through the wall of the cleaning brush 51 and is fixedly connected thereto; when in use, when the plug 33 is inserted into the side wall of the through hole 31, the side wall of the plug 33 will contact the cleaning brushes 51 on both sides of the fixed block 3, and the cleaning brushes 51 can be used to clean the side wall of the plug 33, and the dust and impurities attached to the side wall of the plug 33 can be swept away, and at the same time, the cleaning During the cleaning process of the cleaning brush 51, multiple cleaning brushes 51 can be fixedly connected by the connecting rod 52 so that they are concentrated together during cleaning. In this process, dust and impurities attached to the side wall of the plug 33 can be reduced, resulting in the plug being blocked between the two during the insertion process on the side wall of the through hole 31, thereby causing a certain impact on the sliding effect between the plug 33 and the through hole 31. At this time, the cleaning brush 51 is set to clean the dust and impurities attached to the side wall of the plug 33. At the same time, the connecting rod 52 can increase the concentration of the cleaning brush 51 during cleaning, thereby improving the cleaning effect of the cleaning brush 51.

[0029] like Figure 1-5As shown, a pair of second grooves 6 are symmetrically provided on the side wall of the fixing block 3; a rubber ball 61 is fixedly connected to the end of the fixing frame 5; the second groove 6 and the rubber ball 61 are in sliding cooperation; when in use, by holding the fixing frame 5, the rubber ball 61 is pressed into the side wall of the second groove 6 under the sliding cooperation between the second groove 6 and the rubber ball 61, at this time, the rubber ball 61 is squeezed by the wall of the fixing block 3 and shrinks, and when the rubber ball 61 is pressed into the side wall of the second groove 6, it will automatically recover under the elastic action of the rubber ball 61, so that it is stuck, and the fixing frame 5 is fixed. In this process, the cleaning brush 51 can be reduced from being broken or damaged during long-term use, which makes it inconvenient to disassemble and replace it, resulting in a certain amount of increased workload. At this time, the second groove 6 and the rubber ball 61 are set, so as to facilitate the disassembly and replacement of the cleaning brush 51.

[0030] like Figure 1-5 As shown, a pair of elastic sheets 7 are symmetrically fixed to the side walls of the pull plate 15; the elastic sheets 7 are arranged in an arc shape; when in use, when the staff hooks the pull plate 15 with their fingers and pulls it, the fingers will press the elastic sheets 7, and the elastic sheets 7 will be deformed to a certain extent by pressing. After that, when the elastic sheets 7 are deformed to a certain extent, the elastic sheets 7 will automatically restore so that they are buckled on the surface of the fingers, and the fingers are pressed against the side walls of the pull plate 15 to fix them. In this process, the friction between the fingers and the pull plate 15 can be reduced, resulting in the fingers easily slipping off the side walls when the pull plate 15 is pulled. At this time, the elastic sheets 7 are arranged to increase the firmness between the fingers and the pull plate 15.

[0031] like Figure 1-5 As shown, a pair of fixing plates 8 are symmetrically fixed to the side wall of the rubber pad 21; when in use, the fixing plates 8 are laid on the side wall of the rubber pad 21, and the fixing plates 8 can be fixedly connected to the wall of the rubber pad 21. In this process, the rubber pad 21 can be less likely to be torn and damaged during long-term use, thereby reducing its service life and affecting the use effect of the rubber pad 21. At this time, the fixing plates 8 are set to increase the fixing effect of the rubber pad 21 and improve the service life of the rubber pad 21.

[0032] When working, first hold the pull plate 15 and pull it. At this time, the first spring 13 will be squeezed by the plug block 14 and will perform telescopic movement. Then hold the temperature detector body 1, align the slider 16 with the position of the slide groove 12, and insert it into the side wall of the slide groove 12. When the slider 16 is fully inserted into the side wall of the slide groove 12, the slot 17 will correspond to the position of the plug block 14. Finally, release the pull plate 15. The first spring 13 will apply a certain reverse thrust to the plug block 14, pushing the plug block 14 into the side wall of the slot 17, so that it is stuck and fixed to the temperature detector body 1. When the temperature detector body 1 needs to be disassembled, hold the pull plate 15 again and pull it to pull the plug block 14 out of the side wall of the slot 17. Then, the temperature detector body 1 can be separated from the mounting base 11. When in use, by pulling the pull plate 15, the connecting pull rope 22 can be driven to move at the same time, and the card block 2 can be pulled open by connecting the pull rope 22 to pull it. After it is pulled open, the temperature detector body 1 can be inserted into the inner wall of the mounting seat 11. At this time, when the pull plate 15 is loosened to fix the temperature detector body 1, the card block 2 can be restored under the action of the internal torsion spring at the hinge of the card block 2, so that it can be stuck on the side wall of the temperature detector body 1. At this time, the card block 2 will press the rubber pad 21, so that it can fully contact with the side wall of the temperature detector body 1 and generate a certain friction force, which can increase the fixing effect between the card block 2 and the temperature detector body 1. When in use, when the temperature detector body 1 is inserted into the inner wall of the mounting seat 11 In the process, first align the position of the fixing block 3 with the position of the pin 33, and then insert the pin 33 into the side wall of the through hole 31. When the pin 33 and the through hole 31 are close to each other, the magnetic block 34 and the magnetic sheet 32 ​​will generate an attraction, and the pin 33 will be pulled toward the side wall of the through hole 31. Then, the pin 33 can be inserted into the side wall of the through hole 31, and finally the temperature detector body 1 can be fixed. When in use, after the temperature detector body 1 is pressed into the inner wall of the mounting seat 11, the temperature detector body 1 will squeeze the suction cup 42, so that the second spring 41 can perform a telescopic movement, and under the elastic action of the second spring 41, a certain reaction force can be applied to the suction cup 42, pushing the suction cup 42 toward the side wall of the temperature detector body 1 so that the suction cup 42 can be aligned with the temperature detector body 1. The side wall of the detector body 1 is fully fitted, and then the temperature detector body 1 is fixed by the adsorption effect of the suction cup 42 on the temperature detector body 1. When in use, when the plug 33 is inserted into the side wall of the through hole 31, the side wall of the plug 33 will contact the cleaning brushes 51 on both sides of the fixing block 3. The cleaning brush 51 can be used to clean the side wall of the plug 33 to sweep away the dust and impurities attached to the side wall of the plug 33. At the same time, during the cleaning process of the cleaning brush 51, multiple cleaning brushes 51 can be fixedly connected by the connecting rod 52 so that they are concentrated together during cleaning. When in use, by holding the fixing frame 5, the rubber ball 61 is pressed into the side wall of the second groove 6 under the sliding cooperation between the second groove 6 and the rubber ball 61.At this time, the rubber ball 61 will shrink due to the squeezing of the wall of the fixing block 3. When the rubber ball 61 is pressed into the side wall of the second groove 6, it will automatically recover under the elastic effect of the rubber ball 61, so that it is stuck and the fixing frame 5 is fixed. When in use, when the staff hooks the pull plate 15 with their fingers and pulls it, the fingers will press the elastic sheet 7, and the elastic sheet 7 will be deformed to a certain extent. After that, when the elastic sheet 7 is deformed to a certain extent, the elastic sheet 7 will automatically recover and buckle on the surface of the finger, and the finger will be pressed against the side wall of the pull plate 15 to fix it.

[0033] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An installation structure for an underground temperature detector, comprising a temperature detector body (1); characterized in that: The temperature detector body (1) is provided with a mounting seat (11) on its side wall; the mounting seat (11) is provided with a pair of slide grooves (12); the pair of slide grooves (12) are symmetrically arranged on both sides of the mounting seat (11) and have the same structure; the slide groove (12) is fixedly connected to the side wall of the first spring (13); an insert block (14) is fixedly connected to the end of the first spring (13); a pull plate (15) is fixedly connected to the side wall of the insert block (14); the pull plate (15) passes through the wall of the mounting seat (11) and is slidably connected thereto; the temperature detector body (1) is fixedly connected to a pair of sliders (16); the pair of sliders (16) are symmetrically arranged on both sides of the temperature detector body (1) and have the same structure; the sliders (16) are slidably matched with the slide grooves (12); and the side wall of the slider (16) is provided with a slot (17).

2. The installation structure of an underground temperature detector according to claim 1, characterized in that: A pair of clamping blocks (2) are hingedly connected to the side walls of the mounting seat (11); the pair of clamping blocks (2) are symmetrically arranged on both sides of the mounting seat (11) and have the same structure; a rubber pad (21) is fixedly connected to the side walls of the clamping blocks (2); and a connecting pull rope (22) is fixedly connected between the clamping blocks (2) and the pull plate (15).

3. The installation structure of an underground temperature detector according to claim 1, characterized in that: A pair of fixing blocks (3) are fixedly connected to the side wall of the mounting seat (11); the pair of fixing blocks (3) are symmetrically arranged on both sides of the mounting seat (11) and have the same structure; a through hole (31) is provided on the side wall of the fixing block (3); a pair of magnetic sheets (32) are symmetrically fixedly connected to the side wall of the fixing block (3); a pair of latches (33) are fixedly connected to the side wall of the temperature detector body (1); the pair of latches (33) are symmetrically arranged on both sides of the temperature detector body (1) and have the same structure; and a magnetic block (34) is fixedly connected to the end of the latches (33).

4. The installation structure of an underground temperature detector according to claim 1, characterized in that: The inner side wall of the mounting seat (11) is provided with a plurality of first grooves (4); the plurality of first grooves (4) are evenly distributed on the inner side wall of the mounting seat (11) and have the same structure; a second spring (41) is fixedly connected to the side wall of the first groove (4); and a suction cup (42) is fixedly connected to the end of the second spring (41).

5. The installation structure of an underground temperature detector according to claim 3, characterized in that: A pair of fixing frames (5) are provided on the side walls of the fixing block (3); the pair of fixing frames (5) are symmetrically arranged on both sides of the fixing block (3) and have the same structure; a plurality of cleaning brushes (51) are evenly fixedly connected to the side walls of the fixing frames (5); a connecting rod (52) is fixedly connected to the side walls of the cleaning brushes (51); the connecting rod (52) passes through the wall of the cleaning brush (51) and is fixedly connected thereto.

6. The installation structure of an underground temperature detector according to claim 5, characterized in that: A pair of second grooves (6) are symmetrically formed on the side wall of the fixing block (3); a rubber ball (61) is fixedly connected to the end of the fixing frame (5); and the second groove (6) and the rubber ball (61) are in sliding fit.

7. The installation structure of an underground temperature detector according to claim 1, characterized in that: A pair of elastic sheets (7) are symmetrically fixed to the side walls of the pull plate (15); the elastic sheets (7) are arranged in an arc shape.

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