A portable detector placement device with adjustable fixing function

Abstract

The application discloses a portable wave detector placing device with adjustable fixing function, and relates to the technical field of wave detector storage. The portable wave detector placing device with adjustable fixing function comprises a protection box, the upper half parts of the front side wall, the top side wall and the rear side wall of the protection box are provided in an open manner. When the wave detector instrument body needs to be supported, the square slide sleeve is slid on the U-shaped supporting rod to adjust the position of the L-shaped supporting plate in front and back directions, the T-shaped slide plate is slid in the L-shaped clamping plate to adjust the position of the L-shaped supporting plate in left and right directions, the four L-shaped supporting plates can be corresponded to the bottom corners of the wave detector instrument body according to the positions of the bottom corners of the wave detector instrument body, the wave detector instrument body can be fixed in the protection box, the wave detector detecting heads can be placed into the supporting sleeves and the inverted conical sleeves through the plurality of wave detector fixing elements, and the wave detector detecting heads and the wave detector instrument body can be orderly stored separately.

Description

Technical Field

[0001] This invention relates to a detector placement device, and more particularly to a portable detector placement device with adjustable and fixed functions. Background Technology

[0002] A geophone is an electromechanical conversion device that converts seismic waves transmitted to the ground or water into electrical signals. It is a key component of seismographs for field data acquisition. Electric geophones are commonly used in onshore seismic exploration, while piezoelectric geophones are commonly used in offshore seismic exploration. Eddy current geophones are a new type of geophone developed in the 1980s. Geophones are relatively precise instruments and require good protection during storage. Therefore, geophone storage devices are needed for their storage.

[0003] The current detector placement device still has some defects and shortcomings in use. The specific areas that need improvement are as follows:

[0004] 1. Current detector storage devices cannot effectively separate the detector instrument body from the detector head during use. Most devices store the detector instrument body and detector head together, which does not effectively protect the detector instrument body and detector head and reduces their service life.

[0005] 2. Current detector placement devices cannot effectively separate and store the detector body and detector head. Furthermore, the signal transmission lines between the detector body and detector head become tangled, making it difficult to quickly use the detector body and detector head. This requires untangling the signal transmission lines and reduces the detector's detection efficiency. Summary of the Invention

[0006] The purpose of this invention is to provide a portable detector placement device with adjustable and fixed functions, to solve the problems mentioned in the background art. Current detector placement devices, when in use, cannot effectively separate and store the detector body and detector head separately. Most devices store the detector body and detector head together, thus failing to adequately protect them, reducing their lifespan, and causing the signal transmission lines between them to become tangled. This hinders quick and easy use of the detector body and detector head, requiring the signal transmission lines to be untangled, and reducing the detector's detection efficiency.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a portable detector placement device with adjustable and fixed functions, comprising a protective box, wherein the upper half of the front side wall, top side wall and rear side wall of the protective box are all open, and the rear side of the protective box is provided with a sealing plate 1, a sealing plate 2 and a sealing plate 3, and the sealing plate 1, the sealing plate 2 and the sealing plate 3 are respectively adapted to the upper half of the rear side wall, the top side wall and the front side wall of the protective box, and the sealing plate 1 is connected to the rear side wall of the protective box, the sealing plate 1 and the sealing plate 2, and the sealing plate 2 and the sealing plate 3 are all connected by two hinges, and the left and right sides of the bottom inner wall of the protective box are provided with supporting adjustment members, and the detector instrument body is clamped and fixed on the upper side of the two supporting adjustment members. The front and rear ends of the upper side of the protective box are provided with positioning plates, and the front and rear ends of the upper side of the left and right side walls of the protective box are provided with sliding grooves, and the left and right sides of the two positioning plates are respectively engaged with the corresponding sliding grooves. Multiple detector fixing members are engaged on the two positioning plates.

[0008] The detector fixture includes a support sleeve, a connecting cylinder is fixedly installed on the bottom side of the support sleeve and is snapped onto the positioning plate, a hollow take-up reel is fixedly installed on the bottom side of the connecting cylinder, slots are provided on both the front and rear sides of the support sleeve, an inverted conical sleeve is fixedly installed inside the connecting cylinder and the hollow take-up reel, a detector head is stored inside the detector fixture, a signal transmission line is provided on the detector head and is electrically connected to the detector instrument body;

[0009] The support adjustment component includes a U-shaped support rod, which is fixedly installed on the bottom inner wall of the protective box. Two square sliding sleeves are slidably installed on the U-shaped support rod. L-shaped clamping plates are fixedly installed on the front and rear sides of the upper surface of the square sliding sleeves. A T-shaped sliding plate is slidably installed between the two L-shaped clamping plates. Limiting blocks are fixedly installed at both ends of the front and rear side walls of the T-shaped sliding plate. An L-shaped support plate is fixedly installed on the side of the T-shaped sliding plate near the center of the protective box. A protective pad is fixedly installed in the support slot of the L-shaped support plate. The four corners of the bottom of the detector instrument body are engaged in the support slots of the four L-shaped support plates.

[0010] As a preferred embodiment of the present invention, the upper half of the front side wall, top side wall and rear side wall of the protective box are provided with mating grooves, and the upper surfaces of the sealing plate one, sealing plate two and sealing plate three are all fixedly provided with protruding plates, and the protruding plates are adapted to the mating grooves.

[0011] As a preferred embodiment of the present invention, a U-shaped plate is fixedly provided on the top right wall of the hollow winding reel, a positioning post is fixedly provided inside the U-shaped plate, a rotating sleeve is sleeved on the rear side of the positioning post, a torsion spring is sleeved on the front side of the positioning post, and the two ends of the torsion spring are fixedly connected to the rotating sleeve and the U-shaped plate respectively, and an extrusion strip is fixedly provided on the bottom side of the rotating sleeve.

[0012] As a preferred embodiment of the present invention, the extrusion strip is fitted to the hollow winding reel, and a toggle plate is fixedly provided on the right side of the top end of the extrusion strip.

[0013] As a preferred embodiment of the present invention, the left and right ends of the rear side of the sealing plate three are threadedly connected to the fixing screws through the threaded holes one. The left and right sides of the open bottom end of the front side wall of the protective box are provided with threaded holes two, and the two fixing screws are adapted to the two threaded holes two.

[0014] As a preferred embodiment of the present invention, the inverted conical sleeve is made of silicone, and the inverted conical detection head on the bottom side of the detector detection head is fitted inside the inverted conical sleeve.

[0015] As a preferred embodiment of the present invention, the upper and lower inner walls of the chute are both fixedly provided with compression pads, and the compression pads are tightly fitted with the positioning plate.

[0016] As a preferred embodiment of the present invention, nuts are engaged with the sidewalls of the square sliding sleeve and the L-shaped clamps on the front sides of the four T-shaped sliding plates, and screws are threaded into the nuts.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] 1. This invention utilizes adjustable support components within the protective case. When support for the detector instrument body is needed, the position of the L-shaped support plate can be adjusted forward and backward by sliding a square sleeve on the U-shaped support rod, and the position of the L-shaped support plate can be adjusted left and right by sliding a T-shaped sliding plate within the L-shaped clamping plate. Based on the positions of the four corners at the bottom of the detector instrument body, the four L-shaped support plates can be aligned with the four corners at the bottom of the detector instrument body, thus securing the detector instrument body within the protective case. Multiple detector fixing components allow the detector head to be placed into the support sleeve and the inverted conical sleeve, providing individual support and fixation for each detector head. This enables the orderly separate storage of the detector head and the detector instrument body, facilitating their transport. Furthermore, the use of silicone material for the inverted conical sleeve effectively protects the inverted conical detector head from significant vibrations, providing excellent protection for the detector head.

[0019] 2. This invention supports and fixes the detector head using a support sleeve and an inverted conical sleeve. The signal transmission line on the detector head extends through the slot and is wound up by a hollow take-up reel. A rotating sleeve is fitted onto the positioning post, and a torsion spring limits the compression strip to adhere to the hollow take-up reel. This compression strip prevents the signal transmission line from detaching from the hollow take-up reel, thus avoiding tangling between the detector body and the detector head. This eliminates the need for tangling the signal transmission line and effectively improves the detector's detection efficiency. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0021] Figure 2 This is a schematic diagram of the three-dimensional structure of the present invention viewed from below;

[0022] Figure 3 This is a three-dimensional structural diagram of the detector fixing component and the positioning plate snapping together according to the present invention;

[0023] Figure 4 This is a three-dimensional structural diagram of the detector fixing component of the present invention;

[0024] Figure 5 This is a three-dimensional structural diagram of the detector fixing component and the detector detection head of the present invention.

[0025] Figure 6 This is a three-dimensional structural diagram of the detector fixture and detector head separated by a bottom view, according to the present invention.

[0026] Figure 7 This is a three-dimensional structural diagram of the support adjustment component of the present invention.

[0027] In the diagram: 1. Protective box, 2. Docking groove, 3. Sealing plate one, 4. Sealing plate two, 5. Sealing plate three, 6. Protruding plate, 7. Fixing screw, 8. Threaded hole two, 9. Support adjustment component, 10. Detector instrument body, 11. Positioning plate, 12. Slide groove, 13. Extrusion pad, 14. Detector fixing component, 15. Support sleeve, 16. Connecting cylinder, 17. Hollow winding reel, 18. Groove, 19. Inverted conical sleeve, 20. U-shaped plate, 21. Positioning post, 22. Rotating sleeve, 23. Torsion spring, 24. Extrusion strip, 25. Actuating plate, 26. Detector detection head, 27. Signal transmission line, 28. U-shaped support rod, 29. Square sliding sleeve, 30. L-shaped clamping plate, 31. T-shaped sliding plate, 32. Limiting block, 33. L-shaped support plate, 34. Protective pad, 35. Nut, 36. Screw. Detailed Implementation

[0028] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0029] like Figure 1-7 As shown, the present invention provides a technical solution: a portable detector placement device with adjustable and fixed functions, including a protective box 1. The upper half of the front side wall, top side wall, and rear side wall of the protective box 1 are all open. A sealing plate 3, a sealing plate 4, and a sealing plate 5 are provided on the rear side of the protective box 1. The sealing plates 3, 4, and 5 are respectively adapted to the upper half of the rear side wall, the top side wall, and the front side wall of the protective box 1. The sealing plate 3 is also adapted to the rear side wall of the protective box 1, the sealing plate 4, and the sealing plate 5. The two sealing plates 4 and 5 are connected by two hinges. The bottom inner wall of the protective box 1 is provided with support adjustment parts 9 on both sides. The detector instrument body 10 is clamped and fixed on the two support adjustment parts 9. The front and rear ends of the upper side of the protective box 1 are provided with positioning plates 11. The front and rear ends of the upper side of the left and right side walls of the protective box 1 are provided with sliding grooves 12. The left and right sides of the two positioning plates 11 are respectively engaged with the corresponding sliding grooves 12. Multiple detector fixing parts 14 are engaged on the two positioning plates 11.

[0030] The detector fixture 14 includes a support sleeve 15. A connecting cylinder 16 is fixedly installed on the bottom side of the support sleeve 15 and is snapped onto the positioning plate 11. A hollow take-up reel 17 is fixedly installed on the bottom side of the connecting cylinder 16. Slots 18 are provided on both the front and rear sides of the support sleeve 15. An inverted conical sleeve 19 is fixedly installed inside the connecting cylinder 16 and the hollow take-up reel 17. A detector detection head 26 is stored inside the detector fixture 14. A signal transmission line 27 is provided on the detector detection head 26 and is electrically connected to the detector instrument body 10. By pulling the positioning plate 11 forward, multiple detector fixtures 14 can be removed from the protective box 1. Then, by pushing the actuating plate 25 upward, the rotating sleeve 22 will rotate on the positioning post 21. The rotating sleeve 22 drives the extruder... The pressure strip 24 rotates away from the hollow take-up reel 17, and then the signal transmission line 27 on the detector head 26 can be wound onto the hollow take-up reel 17. Then, the toggle plate 25 is released. At this time, under the pull of the torsion spring 23, the rotating sleeve 22 can be reset on the positioning post 21, and then the pressure strip 24 can be attached to the hollow take-up reel 17. By limiting the pressure strip 24, the signal transmission line 27 wound on the hollow take-up reel 17 can be prevented from falling off. Then, the detector head 27 is put into the support sleeve 15 and the inverted conical sleeve 19 to realize the storage of the detector head 27. The positioning plate 11 is re-snapped into the slide groove 12 to realize the orderly storage of the signal transmission line 27, which facilitates the carrying of the detector head 27 and the detector instrument body 10.

[0031] The support adjustment component 9 includes a U-shaped support rod 28, which is fixedly installed on the bottom inner wall of the protective box 1. Two square sliding sleeves 29 are slidably installed on the U-shaped support rod 28. L-shaped clamping plates 30 are fixedly installed on the front and rear sides of the upper surface of the square sliding sleeves 29. A T-shaped sliding plate 31 is slidably installed between the two L-shaped clamping plates 30. Limiting blocks 32 are fixedly installed at both ends of the front and rear side walls of the T-shaped sliding plate 31. An L-shaped support plate 33 is fixedly installed on the side of the T-shaped sliding plate 31 near the center of the protective box 1. A protective pad 34 is fixedly installed in the support groove on the L-shaped support plate 33. The four corners of the bottom of the detector instrument body 10 The L-shaped support plates 30 are snapped into the support slots on the four L-shaped support plates 33. Based on the distance between the four corners of the bottom of the detector instrument body 10, the position of the L-shaped support plates 30 can be adjusted forward and backward by sliding the square sliding sleeve 29 on the U-shaped support rod 28. The position of the L-shaped support plates 30 can be adjusted left and right by sliding the T-shaped sliding plate 31 in the two opposite L-shaped plates 30, so that the four L-shaped support plates 30 correspond to the four corners of the bottom of the detector instrument body 10. Then, the four corners of the bottom of the detector instrument body 10 are put into the four L-shaped support plates 30, thereby fixing the detector instrument body 10 in the protective box 1.

[0032] The upper half of the front, top, and rear side walls of the protective box 1 are provided with mating grooves 2. The upper surfaces of the sealing plate 1 3, sealing plate 2 4, and sealing plate 3 5 are all fixedly provided with protruding plates 6, and the protruding plates 6 are adapted to the mating grooves 2. By placing the sealing plate 1 3, sealing plate 2 4, and sealing plate 3 5 in the openings of the rear, top, and front sides of the protective box 1 respectively, and threading the fixing screw 7 to the corresponding threaded hole 2 8, the protective box 1 is sealed. Then, the protective box 1 can be lifted and carried for transfer by using the handles on the left and right sides of the protective box 1.

[0033] A U-shaped plate 20 is fixedly installed on the top right wall of the hollow winding reel 17. A positioning post 21 is fixedly installed inside the U-shaped plate 20. A rotating sleeve 22 is sleeved on the rear side of the positioning post 21. A torsion spring 23 is sleeved on the front side of the positioning post 21, and the two ends of the torsion spring 23 are fixedly connected to the rotating sleeve 22 and the U-shaped plate 20, respectively. An extrusion strip 24 is fixedly installed on the bottom side of the rotating sleeve 22. By pushing the actuating plate 25 upward, the rotating sleeve 22 will rotate on the positioning post 21. 22 drives the extrusion strip 24 to rotate away from the hollow take-up reel 17, and then the signal transmission line 27 on the detector head 26 can be wound around the hollow take-up reel 17. Then the toggle plate 25 is released. At this time, under the pull of the torsion spring 23, the rotating sleeve 22 can be reset on the positioning post 21, and then the extrusion strip 24 can be attached to the hollow take-up reel 17. By limiting the extrusion strip 24, the signal transmission line 27 wound on the hollow take-up reel 17 can be prevented from falling off.

[0034] The extrusion strip 24 is fitted to the hollow winding reel 17, and a toggle plate 25 is fixedly installed on the right side of the top of the extrusion strip 24.

[0035] The left and right ends of the rear side of the sealing plate 3 5 are threaded with fixing screws 7 through threaded holes 1. The left and right sides of the open bottom end of the front side wall of the protective box 1 are provided with threaded holes 2 8, and the two fixing screws 7 are adapted to the two threaded holes 2 8.

[0036] The inverted conical sleeve 19 is made of silicone, and the inverted conical detection head on the bottom side of the detector detection head 26 is fitted inside the inverted conical sleeve 19. By using silicone for the inverted conical sleeve 19, the inverted conical detection head on the bottom side of the detector detection head 26 can be well protected and avoid being subjected to large vibrations.

[0037] The upper and lower inner walls of the slide groove 12 are fixedly provided with compression pads 13, and the compression pads 13 are tightly fitted with the positioning plate 11. The compression pads 13 can prevent the positioning plate 11 from sliding in the slide groove 12 and play a limiting role in positioning the positioning plate 11.

[0038] Nuts 25 are attached to the side wall of the square sliding sleeve 29 and the L-shaped clamping plates 30 on the front side of the four T-shaped sliding plates 31. The nuts 35 are threaded with screws 36. The square sliding sleeve 29 and the T-shaped sliding plates 31 can be fixed by the nuts 35 and screws 36.

[0039] The operation steps of this invention are as follows:

[0040] S1. Based on the distance between the four corners of the bottom of the detector instrument body 10, the position of the L-shaped support plate 30 is adjusted back and forth by sliding the square sliding sleeve 29 on the U-shaped support rod 28. The position of the L-shaped support plate 30 is adjusted left and right by sliding the T-shaped sliding plate 31 in the two opposite L-shaped plates 30, so that the four L-shaped support plates 30 correspond to the four corners of the bottom of the detector instrument body 10 respectively. Then, the four corners of the bottom of the detector instrument body 10 are placed into the four L-shaped support plates 30 to fix the detector instrument body 10 in the protective box 1.

[0041] S2. By pulling the positioning plate 11 forward, the multiple detector fixing parts 14 are removed from the protective box 1. Then, by moving the actuating plate 25 upward, the rotating sleeve 22 will rotate on the positioning post 21. The rotating sleeve 22 drives the extrusion strip 24 to rotate away from the hollow take-up reel 17. Then, the signal transmission line 27 on the detector detection head 26 can be wound onto the hollow take-up reel 17. Then, the actuating plate 25 is released. At this time, under the pull of the torsion spring 23, the rotating sleeve 22 can be reset on the positioning post 21. This allows the extrusion strip 24 to adhere to the hollow take-up reel 17. The extrusion strip 24 limits the signal transmission line 27 that is wound on the hollow take-up reel 17, preventing it from falling off. Then, the detector head 27 is placed into the support sleeve 15 and the inverted conical sleeve 19 to store the detector head 27. The positioning plate 11 is then re-inserted into the slide groove 12 to store the signal transmission line 27 in an orderly manner, making it easier to carry the detector head 27 and the detector instrument body 10.

[0042] S3. Then, seal plate 1, seal plate 2, and seal plate 3, respectively, are placed in the openings on the rear, top, and front sides of the protective box 1. The fixing screw 7 is threaded into the corresponding threaded hole 2 8 to seal the protective box 1. Then, the protective box 1 can be lifted and carried for transfer by using the handles on the left and right sides of the protective box 1.

[0043] In the description of this invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing this invention and simplifying the description, and is not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this invention.

[0044] In this invention, unless otherwise explicitly specified and limited, for example, it can be a fixed connection, a detachable connection, or an integral part; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two elements or an interaction between two elements. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0045] Although embodiments of the invention 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 to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A portable detector placement device with adjustable and fixed functions, comprising a protective case (1), characterized in that: The front, top, and upper parts of the rear sidewalls of the protective box (1) are all open. The rear side of the protective box (1) is provided with sealing plate one (3), sealing plate two (4), and sealing plate three (5). Sealing plate one (3), sealing plate two (4), and sealing plate three (5) are respectively adapted to the upper parts of the rear sidewall, the top sidewall, and the open parts of the front sidewall of the protective box (1). Sealing plate one (3) is connected to the rear sidewall of the protective box (1), sealing plate one (3) and sealing plate two (4), and sealing plate two (4) and sealing plate three (5) are connected by two... The protective box (1) is connected by a hinge. Support adjustment parts (9) are provided on the left and right sides of the bottom inner wall. The detector instrument body (10) is clamped and fixed on the upper side of the two support adjustment parts (9). Positioning plates (11) are provided on the front and rear ends of the upper side of the protective box (1). Slide grooves (12) are opened on the front and rear ends of the upper side of the left and right side walls of the protective box (1). The left and right sides of the two positioning plates (11) are respectively engaged with the corresponding slide grooves (12). Multiple detector fixing parts (14) are engaged on the two positioning plates (11). The detector fixture (14) includes a support sleeve (15), a connecting cylinder (16) is fixedly provided on the bottom side of the support sleeve (15), and the connecting cylinder (16) is snapped onto the positioning plate (11). A hollow take-up reel (17) is fixedly provided on the bottom side of the connecting cylinder (16). The front and rear sides of the support sleeve (15) are provided with slots (18). An inverted conical sleeve (19) is fixedly provided inside the connecting cylinder (16) and the hollow take-up reel (17). The detector fixture (14) contains a detector detection head (26). A signal transmission line (27) is provided on the detector detection head (26), and the signal transmission line (27) is electrically connected to the detector instrument body (10). The support adjustment component (9) includes a U-shaped support rod (28), and the U-shaped support rod (28) is fixedly installed on the bottom inner wall of the protective box (1). Two square sliding sleeves (29) are slidably installed on the U-shaped support rod (28). L-shaped card plates (30) are fixedly installed on the front and rear sides of the upper surface of the square sliding sleeves (29). A T-shaped sliding plate (31) is slidably installed between the two L-shaped card plates (30). Limit blocks (32) are fixedly installed at both ends of the front and rear side walls of the T-shaped sliding plate (31). An L-shaped support plate (33) is fixedly installed on the side of the T-shaped sliding plate (31) near the center of the protective box (1). A protective pad (34) is fixedly installed in the support slot on the L-shaped support plate (33). The four corners of the bottom end of the detector instrument body (10) are engaged in the support slots on the four L-shaped support plates (33). A U-shaped plate (20) is fixedly installed on the right side of the top of the hollow winding reel (17). A positioning post (21) is fixedly installed inside the U-shaped plate (20). A rotating sleeve (22) is sleeved on the rear side of the positioning post (21). A torsion spring (23) is sleeved on the front side of the positioning post (21). The two ends of the torsion spring (23) are fixedly connected to the rotating sleeve (22) and the U-shaped plate (20) respectively. An extrusion strip (24) is fixedly installed on the bottom side of the rotating sleeve (22). The extrusion strip (24) is fitted to the hollow winding reel (17), and a toggle plate (25) is fixedly provided on the right side of the top end of the extrusion strip (24).

2. The portable detector placement device with adjustable and fixed function according to claim 1, characterized in that: The upper half of the front side wall, top side wall and rear side wall of the protective box (1) are provided with a docking groove (2). The upper surfaces of the sealing plate one (3), sealing plate two (4) and sealing plate three (5) are all fixedly provided with a protruding plate (6), and the protruding plate (6) is adapted to the docking groove (2).

3. A portable detector placement device with adjustable and fixed functions according to claim 1, characterized in that: The left and right ends of the rear side of the sealing plate three (5) are threadedly connected to the fixing screws (7) through the threaded holes one. The left and right sides of the open bottom end of the front side wall of the protective box (1) are provided with threaded holes two (8), and the two fixing screws (7) are adapted to the two threaded holes two (8).

4. A portable detector placement device with adjustable and fixed functions according to claim 1, characterized in that: The inverted conical sleeve (19) is made of silicone, and the inverted conical detection head on the bottom side of the detector detection head (26) is fitted inside the inverted conical sleeve (19).

5. A portable detector placement device with adjustable and fixed functions according to claim 1, characterized in that: The upper and lower inner walls of the slide (12) are both fixedly provided with compression pads (13), and the compression pads (13) are tightly fitted with the positioning plate (11).

6. A portable detector placement device with adjustable and fixed functions according to claim 1, characterized in that: Nuts (35) are engaged with the side wall of the square sliding sleeve (29) and the L-shaped clamping plates (30) in front of the four T-shaped sliding plates (31). A screw (36) is threaded into the nut (35).

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