Earthquake prediction device

Abstract

The utility model belongs to the technical field of earthquake early warning, and particularly relates to an earthquake prediction device which comprises an instrument and a fixing device, and the upper surface of the instrument is fixedly connected with three interfaces; two fixing devices are arranged on the surface of the instrument, each fixing device comprises a placement plate, the side wall of the placement plate is fixedly connected with the side wall of the instrument, two binding bands are fixedly connected to the inner wall of the placement plate, the surfaces of the two binding bands are sleeved with storage blocks, two insertion blocks are inserted into the inner walls of the storage blocks, and a protection device is arranged on the upper surface of the instrument and comprises a protection cover. The bottom end of the protective cover is fixedly connected with the upper surface of the instrument, the protective cover sleeves the surfaces of the three interfaces, the surface of the protective cover is rotatably connected with three protective blocks, and the upper surfaces of the protective blocks are fixedly connected with grips; by arranging a bandage, a storage block and an insertion block, the placement plate and the instrument can be fixed, meanwhile, a positioning pin can change the fixing mode according to the actual situation, and therefore the practicability of the whole device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of earthquake early warning, in particular to an earthquake prediction device. Background Art

[0002] Earthquakes are caused by sudden ruptures and displacements of rock masses several kilometers to hundreds of kilometers underground. The energy released by these ruptures and displacements radiates in the form of seismic waves. Seismic waves are a type of mechanical wave that has a certain propagation speed. When an earthquake occurs, it takes time for the corresponding seismic waves to propagate to where people are. This time difference leaves room for earthquake early warning.

[0003] A Chinese patent application CN217333466U discloses an earthquake early warning instrument, and the key points of its technical solution are: by loosening the protective cover between the two protruding arms, the spring on the earthquake early warning instrument body restores its elastic force, and the spring rotates the protective cover toward the direction of the data interface, thereby allowing the end cover on the protective cover to be stuck in the data interface. When the end cover is stuck in the data interface, it will bring the sealing ring in together, allowing the sealing ring to fit the data interface, thereby achieving a better sealing effect, thereby protecting the data interface when not in use, and preventing dust such as gravel from entering the data interface and affecting the connection and use of the data interface and the data cable.

[0004] With respect to the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: since earthquakes are extremely destructive, early warning is required when an earthquake strikes, so early warning devices are installed on various buildings. Since the fixing brackets of most early warning devices only have one fixing method, when the shape of the installed object changes, it is very likely that the fixing bracket used will not be able to complete the fixation. Therefore, an earthquake prediction device is proposed to address the above-mentioned problems. 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: an earthquake prediction device described in the utility model includes an instrument and a fixing device, the upper surface of the instrument is fixedly connected with three interfaces; the surface of the instrument is provided with two fixing devices, the fixing device includes a placement plate, the side wall of the placement plate is fixedly connected to the side wall of the instrument, the inner wall of the placement plate is fixedly connected with two straps, the surfaces of the two straps are covered with storage blocks, the inner wall of the storage block is inserted with two insertion blocks, the two insertion blocks are respectively inserted into the inner walls of the two straps, the insertion blocks are pushed to be inserted into the storage block and the inner wall of the strap, and the instrument can be fixed by arranging the placement plate, the straps, the storage block and the insertion blocks.

[0007] Preferably, a plurality of insertion holes are provided on the surface of the strap, and the insertion block is inserted into the inner wall of the insertion hole of the strap. When the insertion block slides, the insertion block will be inserted into the inner wall of the insertion hole of the strap, and the opening of the insertion hole can accommodate the insertion block.

[0008] Preferably, a handle is fixedly connected to the side wall of the plug block, and two springs are fixedly connected to one end of the two handles close to each other. When the handle is released, the spring will rebound. The setting of the spring can drive the handle to move, and the spring can limit the position of the handle.

[0009] Preferably, two storage holes are provided on the surface of the storage block, the spring is inserted into the inner wall of the storage hole of the storage block, the inner wall of the placement plate is threadedly connected with two positioning pins, the positioning pins are rotated to the placement plate and the inner wall of the wall, and the placement plate can be fixed to the wall by setting the positioning pins.

[0010] Preferably, a protective device is provided on the upper surface of the instrument, and the protective device includes a protective cover, the bottom end of the protective cover is fixedly connected to the upper surface of the instrument, the protective cover is sleeved on the surfaces of three interfaces, three protective blocks are rotatably connected to the surface of the protective cover, and handles are fixedly connected to the upper surfaces of the protective blocks, and the protective blocks rotate on the surface of the protective cover. The arrangement of the protective cover and the protective blocks can protect the interfaces.

[0011] Preferably, the bottom end of the protective block is fixedly connected with a magnetic block, the surface of the protective cover is fixedly connected with a magnetic block, the bottom end of the magnetic block and the upper surface of the magnetic block are magnetically attracted to each other, and the magnetic block attracts the magnetic block, and the angle of the protective block can be limited by setting the magnetic block and the magnetic block.

[0012] The utility model is beneficial in that:

[0013] 1. When the utility model needs to fix the instrument on the cylinder, the placement plate is fitted to the cylinder, and then the strap is fitted to the surface of the cylinder. Then the handle is pulled to allow the handle to drive the plug block to slide, and the handle will also drive the spring to stretch. The spring moves on the inner wall of the storage hole of the storage block. After the plug block slides to a suitable position, the storage block is put on the surface of the two straps. After the storage block moves to a suitable position, the handle is released and the spring will rebound. The spring drives the handle and the plug block to slide, and the plug block is inserted into the inner wall of the insertion hole of the strap. When the strap cannot be used, the placement plate is fitted to the wall, and then the positioning pin is rotated to the placement plate and the inner wall of the wall. The placement plate and the instrument can be fixed by arranging the strap, the storage block and the plug block. At the same time, the positioning pin can change the fixing method according to actual conditions, thereby increasing the practicality of the entire device.

[0014] 2. When the utility model needs to use the instrument interface, the push handle is pushed to drive the guard block to rotate, the guard block rotates on the surface of the protective cover, the guard block drives the magnetic block to rotate, and then the data cable is inserted into the interface; when the interface is not needed, the grip is pushed to drive the guard block to rotate, the guard block drives the magnetic block to rotate, the magnetic block adheres to the magnetic block, and the magnetic block is absorbed on the surface of the magnetic block. By providing the guard block and the protective cover, the interface can be protected, the sealing of the interface can be increased, and the situation of dust entering the interface can be reduced. At the same time, the magnetic block and the magnetic block can limit the angle of the guard block. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of an instrument in an earthquake prediction device;

[0017] Figure 2 An earthquake prediction device Figure 1 A schematic diagram of the structure at A;

[0018] Figure 3 It is a schematic diagram of the side view structure of an instrument in an earthquake prediction device;

[0019] Figure 4 An earthquake prediction device Figure 3 Schematic diagram of the structure at point B.

[0020] In the figure: 1. Instrument; 2. Interface; 3. Fixing device; 31. Placement plate; 32. Strap; 33. Storage block; 34. Insert block; 35. Socket; 36. Handle; 37. Spring; 38. Storage hole; 39. Positioning pin; 4. Protective device; 41. Protective cover; 42. Protective block; 43. Grip; 44. Magnet block; 45. Magnetic block. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4As shown, an earthquake prediction device includes an instrument 1 and a fixing device 3, wherein the upper surface of the instrument 1 is fixedly connected with three interfaces 2; the surface of the instrument 1 is provided with two fixing devices 3, and the fixing device 3 includes a placement plate 31, the side wall of the placement plate 31 is fixedly connected to the side wall of the instrument 1, and the inner wall of the placement plate 31 is fixedly connected with two straps 32, and the surfaces of the two straps 32 are covered with storage blocks 33, and the inner wall of the storage block 33 is inserted with two plug blocks 34 , the two insertion blocks 34 are respectively inserted into the inner walls of the two straps 32; when working, the placement plate 31 is fitted to the cylinder, and then the strap 32 is tied to the surface of the cylinder, and then the storage block 33 is pushed to allow the storage block 33 to move on the surface of the strap 32. After the storage block 33 is squeezed on the surface of the cylinder, the insertion block 34 is pushed to allow the insertion block 34 to be inserted into the inner walls of the storage block 33 and the strap 32. By setting the placement plate 31, the strap 32, the storage block 33 and the insertion block 34, the instrument 1 can be fixed.

[0023] The surface of the strap 32 is provided with a plurality of insertion holes 35 , and the insertion block 34 is inserted into the inner wall of the insertion hole 35 of the strap 32 ; when working, the insertion block 34 will be inserted into the inner wall of the insertion hole 35 of the strap 32 , and the opening of the insertion hole 35 can accommodate the insertion block 34 .

[0024] The side wall of the plug block 34 is fixedly connected with a handle 36, and the ends of the two handles 36 close to each other are fixedly connected with two springs 37; when working, the handle 36 is pulled to make the handle 36 drive the plug block 34 to slide, and at the same time, the handle 36 drives the spring 37 to stretch, and the storage block 33 is sleeved on the surface of the strap 32, and then the handle 36 is released and the spring 37 will rebound. The setting of the spring 37 can drive the handle 36 to move, and at the same time, the spring 37 can limit the position of the handle 36.

[0025] Two storage holes 38 are provided on the surface of the storage block 33, and the spring 37 is inserted into the inner wall of the storage hole 38 of the storage block 33. The inner wall of the placement plate 31 is threadedly connected with two positioning pins 39; when working, the spring 37 will move on the inner wall of the storage hole 38 of the storage block 33. When the strap 32 cannot be used, the positioning pin 39 is rotated to the placement plate 31 and the inner wall of the wall. By setting the positioning pin 39, the placement plate 31 can be fixed to the wall.

[0026] A protective device 4 is provided on the upper surface of the instrument 1, and the protective device 4 includes a protective cover 41. The bottom end of the protective cover 41 is fixedly connected to the upper surface of the instrument 1, and the protective cover 41 is sleeved on the surfaces of the three interfaces 2. The surface of the protective cover 41 is rotatably connected to three protective blocks 42, and the upper surface of the protective blocks 42 is fixedly connected to a handle 43. When working, the handle 43 is pushed to allow the handle 43 to drive the protective block 42 to rotate, and the protective block 42 rotates on the surface of the protective cover 41. The setting of the protective cover 41 and the protective block 42 can protect the interface 2.

[0027] The bottom end of the protective block 42 is fixedly connected with a magnetic block 44, and the surface of the protective cover 41 is fixedly connected with a magnetic block 45. The bottom end of the magnetic block 44 and the upper surface of the magnetic block 45 are magnetically attracted to each other. When working, the protective block 42 will drive the magnetic block 44 to rotate, the magnetic block 44 is attached to the magnetic block 45, and the magnetic block 45 attracts the magnetic block 44. By setting the magnetic block 45 and the magnetic block 44, the angle of the protective block 42 can be limited.

[0028] Working principle: when it is necessary to fix the instrument 1 on the cylinder, fit the placement plate 31 to the cylinder, and then fit the strap 32 to the surface of the cylinder, then pull the handle 36 to let the handle 36 drive the plug block 34 to slide, and the handle 36 will also drive the spring 37 to stretch, and the spring 37 will move on the inner wall of the storage hole 38 of the storage block 33. After the plug block 34 slides to the appropriate position, the storage block 33 is put on the surface of the two straps 32. After the storage block 33 moves to the appropriate position, release the handle 36 and the spring 37 will rebound. The spring 37 drives the handle 36 and the plug block 34 to slide, and the plug block 34 is inserted into the inner wall of the socket 35 of the strap 32. When the strap 32 cannot be used, fit the placement plate 31 to the wall, and then rotate the positioning pin 39 to the placement plate 31 and the inner wall of the wall. By setting the strap 32, the storage block 33 and the plug block 3 4 can fix the placement plate 31 and the instrument 1, and the positioning pin 39 can change the fixing method according to actual conditions, thereby increasing the practicality of the entire device; when the interface 2 of the instrument 1 needs to be used, the push handle is pushed to drive the protective block 42 to rotate, the protective block 42 rotates on the surface of the protective cover 41, the protective block 42 drives the magnetic block 44 to rotate, and then the data line is inserted into the interface 2. When the interface 2 is not needed, the grip 43 is pushed to drive the protective block 42 to rotate, the protective block 42 drives the magnetic block 44 to rotate, the magnetic block 44 is attached to the magnetic block 45, and the magnetic block 45 is absorbed on the surface of the magnetic block 44. By setting the protective block 42 and the protective cover 41, the interface 2 can be protected, and the sealing of the interface 2 can be increased to reduce the situation where dust enters the interface 2. At the same time, the magnetic block 44 and the magnetic block 45 can limit the angle of the protective block 42.

[0029] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0030] The above shows and describes the basic principle, 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, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. An earthquake prediction device, comprising an instrument (1) and a fixing device (3), wherein the upper surface of the instrument (1) is fixedly connected with three interfaces (2); characterized in that: The surface of the instrument (1) is provided with two fixing devices (3), and the fixing devices (3) include a placement plate (31), the side wall of the placement plate (31) is fixedly connected to the side wall of the instrument (1), the inner wall of the placement plate (31) is fixedly connected to two straps (32), the surfaces of the two straps (32) are covered with storage blocks (33), the inner wall of the storage block (33) is inserted with two insertion blocks (34), and the two insertion blocks (34) are respectively inserted into the inner walls of the two straps (32).

2. An earthquake prediction device according to claim 1, characterized in that: A plurality of insertion holes (35) are provided on the surface of the binding belt (32), and the insertion block (34) is inserted into the inner wall of the insertion hole (35) of the binding belt (32).

3. An earthquake prediction device according to claim 2, characterized in that: A handle (36) is fixedly connected to the side wall of the insert block (34), and two springs (37) are fixedly connected to one end of the two handles (36) close to each other.

4. An earthquake prediction device according to claim 3, characterized in that: The surface of the storage block (33) is provided with two storage holes (38); the spring (37) is inserted into the inner wall of the storage hole (38) of the storage block (33); and the inner wall of the placement plate (31) is threadedly connected with two positioning pins (39).

5. An earthquake prediction device according to claim 1, characterized in that: The upper surface of the instrument (1) is provided with a protective device (4), the protective device (4) comprising a protective cover (41), the bottom end of the protective cover (41) being fixedly connected to the upper surface of the instrument (1), the protective cover (41) being sleeved on the surfaces of the three interfaces (2), the surface of the protective cover (41) being rotatably connected to three protective blocks (42), and the upper surface of the protective blocks (42) being fixedly connected to a handle (43).

6. An earthquake prediction device according to claim 5, characterized in that: The bottom end of the protective block (42) is fixedly connected to a magnetic block (44), the surface of the protective cover (41) is fixedly connected to a magnetic block (45), and the bottom end of the magnetic block (44) and the upper surface of the magnetic block (45) are magnetically attracted to each other.

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