A shock-absorbing and buffering detection device housing

Abstract

The present invention provides a shock-absorbing and buffering detection device housing, which relates to the technical field of detection equipment. The detection device can be installed on one side of the mounting plate of the housing, and the buffer frame is located on the side of the mounting plate away from the detection device. One end of the buffer slide is fixedly connected to the side of the mounting plate away from the detection device, and the other end of the buffer slide passes through the mounting frame and extends to the side of the mounting frame away from the mounting plate. The buffer slide can slide from the mounting plate toward the mounting frame. The buffer elastic member is sleeved on the portion of the buffer slide located between the mounting plate and the mounting frame. The cooperation of the buffer elastic member and the buffer slide can buffer the vibration impact force received by the shell; the fixing mechanism can fix the buffer frame in the accommodating chamber. It can buffer the vibration effect received by the above-mentioned detection device through the cooperation of the buffer slide and the buffer elastic member, thereby preventing the detection device from being subjected to hard impact, and further preventing the loosening of electronic components in the detection device, thereby achieving a better buffering effect.

Description

Technical Field

[0001] The present specification relates to the technical field of detection equipment, and in particular to a shock-absorbing and buffering detection device housing. Background Art

[0002] As a common physical structure, one of the many functions of the shell is to isolate the external environment and protect the objects inside. GMR magnetic bioassay is a technology that uses a magnetic field to make biological molecules respond magnetically and convert them into electrical signals to detect the samples taken. In order to improve the protection of the GMR magnetic bioassay device, its outer layer is also provided with a shell.

[0003] However, the existing shell setting methods all make the GMR magnetic biodetection device fixedly connected to the shell. When the GMR magnetic biodetection device is used in a complex environment, the GMR magnetic biodetection device is very susceptible to environmental vibration factors or human movement vibration factors. That is, when affected by the above factors, the existing shell setting methods can only rigidly transfer such impacts to the GMR magnetic biodetection device and the electronic components in the device, causing the electronic components in the detection module to loosen, thereby affecting the normal use of the GMR magnetic biodetection device, or even damaging the GMR magnetic biodetection device. Summary of the invention

[0004] The purpose of this specification is to provide a shock-absorbing and buffering detection device housing, which can overcome the above-mentioned defects of the above-mentioned existing housing setting method.

[0005] The embodiments of this specification are implemented as follows:

[0006] A shock-absorbing and buffering detection device housing comprises a shell having an opening and a shell cover closing the opening;

[0007] The housing has a receiving chamber connected to the opening, and a buffer mechanism and a fixing mechanism are arranged in the receiving chamber;

[0008] The buffer mechanism comprises a buffer frame, a plurality of buffer slide bars, a mounting plate and a plurality of buffer elastic members, the detection device can be mounted on one side of the mounting plate, the buffer frame is located on a side of the mounting plate away from the detection device, one end of the buffer slide bar is fixedly connected to a side of the mounting plate away from the detection device, the other end of the buffer slide bar passes through the buffer frame and extends to a side of the buffer frame away from the mounting plate, the buffer slide bar can slide from the mounting plate toward the buffer frame, the buffer elastic member is sleeved on a portion of the buffer slide bar located between the mounting plate and the buffer frame, and the cooperation of the buffer elastic member and the buffer slide bar can buffer the vibration impact force received by the shell;

[0009] The fixing mechanism includes at least two fixing units, and at least two of the fixing units are disposed on opposite sides of the buffer rack to fix the buffer rack. The fixing mechanism can fix the buffer rack in the accommodating chamber.

[0010] The embodiments of this specification have at least the following advantages or beneficial effects:

[0011] Compared with the prior art, the housing of the shock-absorbing and buffering detection device can buffer the vibration of the detection device by setting the above-mentioned buffer mechanism through the cooperation of the buffer slide bar and the buffer elastic member, thereby preventing the detection device from being subjected to hard impact, and further preventing the loosening of the electronic components in the detection device, thereby achieving a better buffering effect. When in use, the shell is affected by a complex environment (such as a battlefield environment) and is susceptible to vibration impact. At this time, the shell transmits the vibration force it is subjected to to the buffer frame, and the buffer frame and the buffer slide bar slide relative to each other, and the deformation direction of the buffer elastic member is the same as or opposite to the sliding direction of the buffer slide bar. At this time, the buffer elastic member can buffer the vibration force of the buffer frame, so that the mounting plate always maintains a relatively stable state, thereby achieving the effect of preventing the detection device from being subjected to hard impact. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions of the embodiments of this specification, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present specification and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying any creative work.

[0013] Figure 1 A schematic diagram of the structure of the housing of the shock-absorbing and buffering detection device provided in this manual;

[0014] Figure 2 A schematic diagram of the structure of the housing of the shock-absorbing and buffering detection device provided in this specification with the housing cover opened;

[0015] Figure 3 A schematic diagram of the structure of the housing of the shock-absorbing and buffering detection device provided in this manual;

[0016] Figure 4 The exploded structural diagram of the buffer mechanism provided in this specification;

[0017] Figure 5 A schematic diagram of the structure of the first limiting plate provided in this specification;

[0018] Figure 6 A schematic diagram of the setting position of the first limit column provided in this manual;

[0019] Figure 7 A schematic diagram of the structure of the opening and closing mechanism provided in this manual;

[0020] Figure 8 Provided for this manual Figure 7 A is an enlarged schematic diagram;

[0021] Fig. 9 The exploded structural diagram of the opening and closing mechanism provided in this manual;

[0022] Fig.10 A schematic diagram of the location of the water absorbing member provided in this manual;

[0023] Fig.11 A schematic diagram of the location of the water pressure parts provided in this manual;

[0024] Fig.12 A schematic diagram of the position distribution of the support mechanism and control components provided for this manual;

[0025] Fig.13 A schematic diagram of the structure of the support mechanism provided for this specification;

[0026] Fig.14 A schematic diagram of the structure of the control components provided for this manual;

[0027] Fig.15 This is a schematic diagram of the setting structure of the intermediate rod provided in this manual.

[0028] Icon: 101-detection device, 1-shell, 2-shell cover, 3-buffer frame, 4-buffer slide bar, 5-mounting plate, 6-buffer elastic member, 701-first limit plate, 7011-first limit groove, 7012-first limit column; 7013-second limit column; 702-second limit plate, 7021-second limit groove, 703-frame fixing member, 704-connecting rod, 705-rotating member, 706-connecting rod, 801-opening and closing shaft, 802-push plate, 803-torsion spring, 804-limiting member, 805-blocking rod, 806-sliding member, 807-compression Elastic part, 808-ball, 809-opening and closing sliding rod, 810-return elastic part, 901-water absorbing part, 902-water pressing part, 903-drainage hole, 1001-L-shaped rod, 1002-baffle, 1003-drainage through hole, 1004-drainage elastic part, 1101-support fixing part, 1102-rotating shell, 1103-support rod, 1104-middle shell, 1105-support elastic part, 1106-middle tube, 1201-movable ring, 1202-blocking column, 1203-middle elastic part, 1301-movable column, 1302-middle rod. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solutions and advantages of the embodiments of this specification more clear, the technical solutions in the embodiments of this specification will be clearly and completely described below in conjunction with the drawings in the embodiments of this specification. Obviously, the described embodiments are part of the embodiments of this specification, not all of the embodiments. Generally, the components of the embodiments of this specification described and shown in the drawings here can be arranged and designed in various different configurations.

[0030] Therefore, the following detailed description of the embodiments of the present specification provided in the accompanying drawings is not intended to limit the scope of the present specification claimed for protection, but merely represents selected embodiments of the present specification. Based on the embodiments in the present specification, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present specification.

[0031] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0032] In the description of the embodiments of this specification, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the product of this specification is usually placed when used. It is only for the convenience of describing this specification and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on this specification. In addition, if the terms "first", "second", "third", etc. appear, they are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0033] In addition, the use of terms such as "horizontal", "vertical", and "overhanging" does not mean that the components must be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0034] In the description of the embodiments of this specification, it is also necessary to explain that, unless otherwise clearly specified and limited, the words "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be fixedly connected, detachably connected, or integrally connected; it can be mechanically connected or electrically connected; it can be directly connected, or indirectly connected through an intermediate medium, or it can be internal communication between two components. For ordinary technicians in this field, the specific meanings of the above terms in this specification can be understood according to specific circumstances.

[0035] Please refer to Figures 1 to 15 , a housing of a shock-absorbing and buffering detection device provided in an embodiment of the present specification mainly comprises a housing 1 having an opening and a housing cover 2 closing the opening;

[0036] The housing 1 has a receiving chamber connected to the opening, and a buffer mechanism and a fixing mechanism are arranged in the receiving chamber;

[0037] The buffer mechanism includes a buffer frame 3, a plurality of buffer slide bars 4, a mounting plate 5 and a plurality of buffer elastic members 6, one side of the mounting plate 5 can be installed with the detection device 101, the buffer frame 3 is located on the side of the mounting plate 5 away from the detection device 101, one end of the buffer slide bar 4 is fixedly connected to the side of the mounting plate 5 away from the detection device 101, the other end of the buffer slide bar 4 passes through the mounting frame and extends to the side of the mounting frame away from the mounting plate 5, the buffer slide bar 4 can slide from the mounting plate 5 toward the mounting frame, the buffer elastic member 6 is sleeved on the portion of the buffer slide bar 4 located between the mounting plate 5 and the mounting frame, and the cooperation of the buffer elastic member 6 and the buffer slide bar 4 can buffer the vibration impact force received by the housing 1;

[0038] The fixing mechanism can fix the buffer rack 3 in the accommodating chamber.

[0039] In this embodiment, the above-mentioned buffer frame 3 has a height, which is greater than the length of the above-mentioned buffer slide rod 4. An anti-slip column is provided at the end of the above-mentioned buffer slide rod 4 away from the above-mentioned mounting plate 5. The size of the anti-slip column is greater than the size of the through hole on the buffer frame 3 through which the buffer slide rod 4 passes, so as to prevent the buffer slide rod 4 from sliding out of the buffer frame 3.

[0040] In this embodiment, a placement groove is provided on the side wall of the accommodating chamber close to the buffer rack 3 and away from the mounting plate 5 , and the legs of the buffer rack 3 can be clamped in the placement groove to enhance the placement stability of the buffer rack 3 .

[0041] Specifically, by setting up the above-mentioned buffer mechanism, the vibration effect on the above-mentioned detection device 101 can be buffered through the cooperation of the buffer slide rod 4 and the buffer elastic member 6, thereby preventing the detection device 101 from being subjected to hard impact, and further preventing the electronic components in the detection device 101 from loosening, thereby achieving a better buffering effect.

[0042] When in use, the shell 1 is affected by a complex environment (such as a battlefield environment) and is susceptible to vibration and impact. At this time, the shell 1 transmits the vibration force it is subjected to to the buffer frame 3, and the buffer frame 3 and the buffer slide bar 4 slide relative to each other, while the deformation direction of the buffer elastic member 6 is the same as or opposite to the sliding direction of the buffer slide bar 4. At this time, the buffer elastic member 6 can buffer the vibration force of the buffer frame 3, so that the mounting plate 5 always maintains a relatively stable state, thereby achieving the effect of preventing the detection device 101 from being subjected to hard impact.

[0043] In this embodiment, the fixing mechanism includes at least two fixing units, and at least two of the fixing units are disposed on opposite sides of the buffer frame 3 to fix the buffer frame 3;

[0044] The fixing unit includes a first limiting plate 701, a second limiting plate 702, a frame fixing member 703, a rotating member 705 and a connecting rod 704;

[0045] The rotating member 705 is disposed on the outer side wall of the housing 1 away from the accommodating chamber, one end of the connecting rod 704 is connected to the rotating member 705, and the other end of the connecting rod 704 passes through the housing 1 and is connected to a first limiting plate 701 disposed in the accommodating chamber or in the housing 1;

[0046] The first limiting plate 701 is provided with a first limiting groove 7011 at one end away from the second limiting plate 702, and the first limiting groove 7011 is connected to one end of the first limiting column 7012 along its height direction, and the end of the connecting rod 704 away from the rotating member 705 is connected to the other end of the first limiting column 7012 along its height direction, and the length direction of the connecting rod 704 is perpendicular to the height direction of the first limiting column 7012;

[0047] The second limiting plate 702 has a first connection portion and a second connection portion connected to each other, the second connection portion is provided with a second limiting groove 7021, the first limiting plate 701 is provided with a through groove at one end close to the second limiting plate 702, and the second limiting column 7013 is provided on the opposite side wall of the through groove, the first connecting portion is embedded in the through groove, and the second limiting column 7013 passes through the second limiting groove 7021 along its length direction; the first connecting portion is fixedly connected to the frame fixing member 703 at one end away from the second connecting portion, and the frame fixing member 703 can abut against the side wall of the buffer frame 3 to fix the buffer frame 3 under the cooperation of the rotating member 705, the connecting rod 704, the first limiting plate 701 and the second limiting plate 702;

[0048] The groove length directions of the first limiting groove 7011 and the second limiting groove 7021 have an angle with the length direction of the first limiting plate 701, and the groove length directions of the first limiting groove 7011 and the groove length directions of the second limiting groove 7021 gradually decrease from the direction of the mounting plate 5 toward the buffer frame 3 with the length direction of the first limiting plate 701.

[0049] In this embodiment, the distance between the first limiting grooves 7011 of the two fixing units located on both sides of the buffer frame 3 gradually decreases, and the distance between the two second limiting grooves 7021 also gradually decreases.

[0050] In this embodiment, two fixing units are arranged on both sides of the buffer frame 3 in a mirror-symmetrical manner, with the direction in which the shell cover 2 is opened as the front side (with Figure 2 As shown in FIG. 1 ), the two fixing units can be symmetrically arranged on the left and right sides of the buffer frame 3.

[0051] In this embodiment, the frame fixing member 703 is H-shaped, which can be more compatible with the side wall of the buffer frame 3 and can ensure the fixing stability of the frame fixing member 703 to the buffer frame 3.

[0052] In this embodiment, the rotating member 705 has a rotating part and an axis part which are connected to each other. The axis part is connected to the connecting rod 704, and the rotating part is L-shaped. The vertical end of the rotating part is connected to the axis part. The horizontal section of the rotating part can facilitate the application of the rotational force. Under the rotation action of the rotating part, the axis part can push the connecting rod 704 to move.

[0053] In this embodiment, when in use, the rotating member 705 is rotated, and the connecting rod 704 drives the first limiting column 7012 to move under the action of the rotating member 705. The first limiting column 7012 squeezes the first limiting groove 7011, so that the first limiting plate 701 is displaced. At this time, the second limiting column 7013 can squeeze the second limiting groove 7021, so that the second limiting plate 702 moves toward one side of the buffer frame 3, and then the frame fixing member 703 squeezes the buffer frame 3 to achieve the effect of fixing the buffer frame 3.

[0054] In this embodiment, the fixing unit also includes a connecting rod 706, and the two ends of the connecting rod 706 are respectively provided with a first through hole and a second through hole. The end of the rotating member 705 close to the connecting rod 704 is arranged in the first through hole, and the end of the connecting rod 704 close to the rotating member 705 is arranged in the second through hole. The rotating member 705 can rotate with the hole channel direction of the first through hole as the axial direction. The end of the connecting rod 704 away from the rotating member 705 moves along its length direction under the rotation action of the rotating member 705, and the first limiting column 7012 slides in the first limiting groove 7011 along its groove length direction under the movement action of the connecting rod 704.

[0055] In this embodiment, the opening is arranged at adjacent two side walls of the shell 1, the shell cover 2 is L-shaped, the shell cover 2 is covered on the shell 1 to close the opening, and one side of the shell cover 2 is rotatably connected to the side of the shell 1 close to the shell cover 2.

[0056] In this embodiment, the above-mentioned openings are specifically located on the top wall and side walls of the shell 1. This arrangement enables the opening area of ​​the shell 1 to be larger, which is convenient for placing, detecting and using the detection device 101 arranged in the accommodating chamber, and is also convenient for maintaining the buffer mechanism and fixing mechanism arranged in the shell 1.

[0057] In this embodiment, a dial plate 802 is provided on the opening and closing side of the housing cover 2, and opening and closing mechanisms are symmetrically provided on opposite sides of the dial plate 802;

[0058] The opening and closing mechanism includes an opening and closing shaft 801, a torsion spring 803, a limiter 804, a sliding member 806, a compression elastic member 807, an opening and closing slide bar 809, a stop bar 805 and a return elastic member 810;

[0059] The limiting member 804 is provided with a limiting connection hole along its thickness direction, one end of the opening and closing shaft 801 is connected to one end of the dial plate 802, and the other end of the opening and closing shaft 801 is arranged in the limiting connection hole, the torsion spring 803 is sleeved on the opening and closing shaft 801 between the dial plate 802 and the limiting member 804, and the limiting connection hole is located at a non-central symmetrical position on the limiting member 804;

[0060] One end of the sliding member 806 can slide along the circumferential side wall of the limiting member 804, and the other end of the sliding member 806 is provided with the compression elastic member 807, and the end of the compression elastic member 807 away from the sliding member 806 is fixedly connected to the shell cover 2, and a sliding groove is provided on the side of the sliding member 806 away from the dial plate 802, and the groove side wall of the sliding groove close to the dial plate 802 is an inclined side wall;

[0061] One end of the opening and closing slide bar 809 is matched with the inclined side wall of the sliding groove, and one end of the opening and closing slide bar 809 abuts against the inclined side wall, and the other end of the opening and closing slide bar 809 and the shell cover 2 are directly provided with the return elastic member 810;

[0062] The housing 1 is provided with an opening and closing groove, the opening and closing groove having a fixed portion and a sliding portion, one end of the blocking rod 805 is connected to the opening and closing sliding rod 809, and the other end of the blocking rod 805 can be fixed to the fixed portion or slide out from the sliding portion;

[0063] The length direction of the opening and closing shaft 801 , the length direction of the opening and closing slide bar 809 and the deformation direction of the return elastic member 810 are collinear, and the height direction of the slide member 806 and the height direction of the blocking rod 805 are collinear.

[0064] In this embodiment, the two opening and closing mechanisms are arranged at two ends of the above-mentioned shift plate 802 (two ends in the width direction of the shell cover 2) in a mirror-symmetrical manner.

[0065] In this embodiment, a protrusion is provided at one end of the opening and closing shaft 801 close to the dial plate 802 , which can limit the position of the torsion spring 803 and prevent the position of the torsion spring 803 from being offset, thereby affecting the rotation and resetting effect of the torsion spring 803 .

[0066] In this embodiment, the inclined side wall is inclined from bottom to top along the width direction of the housing cover 2 .

[0067] In this embodiment, the limit member 804 is shaped like an elliptical cylinder, and the limit connection hole is opened on one side of the limit member 804, so that when the opening and closing shaft 801 is rotated to different positions, the limit member 804 produces different squeezing forces on the sliding member 806, thereby achieving the effect of controlling the movement of the blocking rod 805 along the width direction of the shell cover 2.

[0068] In another embodiment, the shape of the limiting member 804 may also be cylindrical, and the limiting connection hole is opened on one side of the cylindrical limiting member 804, which can also achieve the above effect.

[0069] Specifically, when in use, the dial plate 802 is subjected to force and rotates upward (to Figure 2The upper part shown is for reference), the paddle 802 drives the opening and closing shaft 801 to rotate, and at the same time makes the torsion spring 803 in an elastic deformation state, the limit member 804 and the ball 808 slide relative to each other, and the limit member 804 squeezes the sliding member 806 along the side with a larger radial thickness of the limit connection hole. At this time, the sliding member 806 moves downward, and the inclined side wall squeezes the opening and closing slide bar 809, and the opening and closing slide bar 809 moves to the right. The opening and closing slide bar 809 drives the blocking rod 805 to move to the right to the position of the opening and closing groove and the slide-out portion, and slides out from the slide-out portion toward the outside of the shell 1, thereby opening the above-mentioned shell cover 2; when closing the above-mentioned shell cover 2, the paddle 802 is toggled so that the position of the blocking rod 805 corresponds to the position of the slide-out portion, and the blocking rod 805 slides in from the slide-out portion, and automatically locks the above-mentioned shell cover 2 when the return elastic member 810, the compression elastic member 807 and the torsion spring 803 return to their original state.

[0070] In this embodiment, a circular groove is provided at one end of the sliding member 806 close to the stopper 804, and a ball 808 is provided in the circular groove, and the sliding member 806 slides along the circumferential side wall of the stopper 804 through the ball 808. The above arrangement can further reduce the wear between the sliding member 806 and the stopper 804, thereby effectively improving the service life of the components.

[0071] In this embodiment, the bottom wall of the slide-out portion is an arc surface with a gradually increasing slope along the opening direction of the housing cover 2. The above-mentioned method can facilitate the above-mentioned gear lever to slide out of the slide-out portion.

[0072] In this embodiment, a water absorbing member 901 is circumferentially arranged at the opening position of the shell 1, and a water pressing member 902 is arranged on a side of the shell cover 2 close to the shell 1, and the water pressing member 902 can squeeze the water absorbing member 901 when the shell cover 2 is closed;

[0073] A plurality of drainage holes 903 are provided on the side wall of the accommodating chamber away from the mounting plate 5 , and one end of the drainage hole 903 is communicated with the outer side of the housing 1 .

[0074] In this embodiment, by providing the water absorbing member 901 and the water pressing member 902, water stains between the shell 1 and the shell cover 2 can be absorbed to prevent the water stains from gathering under the action of gravity and flowing downward into the detection device 101, thereby destroying it and affecting its use.

[0075] In this embodiment, a groove is circumferentially provided at the opening of the housing 1 , and the water absorbing member 901 is disposed in the groove. The thickness of the water absorbing member 901 is greater than the depth of the groove.

[0076] During use, when the shell cover 2 is deflected upward, the water stains on the shell cover 2 flow to the gap between it and the shell body 1. When the water stains flow to contact the water absorbent member 901, the water absorbent member 901 absorbs the water stains to prevent the water stains from contacting the detection device 101, causing damage to the electronic components therein, thereby avoiding affecting normal detection.

[0077] In order to extend the use time of the water absorption function and reduce the workload of users, the water absorption part 901 is squeezed by the water pressure part 902 to squeeze out the water in the water absorption part 901 and discharge it to the outside, so as to prevent the water absorption part 901 from reaching a saturated state after absorbing water multiple times and thus failing to maintain the water absorption function.

[0078] In detail, during the upward deflection of the shell cover 2, the shell cover 2 drives the water pressure piece 902 to deflect upward together. When the water pressure piece 902 loses the squeezing of the two baffles 1002, the baffle 1002 begins to move to the left under the pulling force of the two drainage elastic members 1004, and the baffle 1002 drives the two L-shaped rods 1001 to move to the left together until the drainage elastic members 1004 are in a state of no force. At this time, the drainage through hole 1003 is connected with the adjacent drainage hole 903. During the reverse deflection of the shell cover 2, the shell cover 2 drives the water pressure piece 902 to deflect downward together. The water pressure piece 902 squeezes the water absorbing piece 901 in the adjacent area, and the water in the water absorbing piece 901 begins to transfer to its lower right side (that is, the water moves to the lower right along the groove of the shell 1). After the water absorption on the lower side of 901 reaches saturation, water flows out from the water absorbing member 901 and is discharged to the external environment through the adjacent drainage holes 903, thereby draining the water absorbing member 901, extending the service life of the water absorbing member 901, and reducing the work intensity of the user; when the shell cover 2 deflects downward until the water-pressing member 902 contacts the two L-shaped rods 1001, the shell cover 2 continues to deflect downward, and the L-shaped rods 1001 begin to move to the right. The two L-shaped rods 1001 jointly drive the baffle 1002 to move to the right together, and the two drainage elastic members 1004 are stretched, and the drainage through hole 1003 gradually loses its connection with the adjacent drainage through hole 903 until the shell cover 2 is completely closed. At this time, the drainage hole 903 completely loses its connection with the adjacent drainage through hole 1003.

[0079] In this embodiment, a control assembly and a plurality of support units are disposed on a side of the housing 1 away from the housing cover 2. The plurality of support units are distributed at circumferential positions of the control assembly, and the support units are disposed on a support fixture 1101.

[0080] The support unit includes a rotating shell 1102, a support rod 1103 and a support elastic member 1105, one end of the support rod 1103 is arranged in the rotating shell 1102, the other end of the support rod 1103 passes through the rotating shell 1102 and extends to a side of the rotating shell 1102 close to the control component, the end of the support rod 1103 close to the control component is conical, and a transmission medium is arranged between the rotating shell 1102 and the support rod 1103 arranged in the rotating shell 1102, and the transmission medium is provided by the control component;

[0081] A magnetic part is provided on one side of the support rod 1103 close to the control component, and the magnetic part has the same magnetic pole as the magnetic part of the control component. When the rotating shell 1102 drives the support rod 1103 to rotate away from the shell 1, the repulsive force between the support rod 1103 and the magnetic part of the control component gradually decreases.

[0082] In this embodiment, the control assembly includes an intermediate shell 1104, a moving column 1301, a moving ring 1201 and a plurality of blocking columns 1202;

[0083] The intermediate shell 1104 is connected to the rotating shell 1102 through an intermediate pipe 1106;

[0084] The moving ring 1201 is slidably connected to a side of the intermediate shell 1104 away from the shell 1, and the moving ring 1201 has the same magnetism as the magnetic part. The blocking columns 1202 are respectively arranged on the moving ring 1201 in directions corresponding to the supporting units, and the blocking columns 1202 can block the flow of the transmission medium in the intermediate tube 1106;

[0085] The moving column 1301 is slidably connected to the middle shell 1104 , and the magnetic member is disposed on a side of the moving column 1301 away from the middle shell 1104 .

[0086] In this embodiment, by extending the four support rods 1103 to different lengths and contacting the ground (ie, piercing the ground), the detection device 101 can be stably placed on the ground to prevent the detection process from being affected by instability.

[0087] In this embodiment, the middle section of the middle rod 1302 is connected to the movable column 1301, and the two ends of the middle rod 1302 are respectively abutted against the grooves set at the lower ends of the two blocking rods 805, thereby limiting the blocking rods 805 from sliding out of the sliding portion.

[0088] In detail, when in use, the four rotating shells 1102 are deflected downward, and the rotating shell 1102 drives the support rod 1103 to deflect downward together until the support rod 1103 deflects 90°. In the process of the support rod 1103 deflecting downward, the repulsive force of the magnets on the four support rods 1103 on the magnet of the moving ring 1201 gradually decreases, and the moving ring 1201 moves downward under the pulling force of the four middle elastic parts 1203, and the moving ring 1201 and the middle shell 1104 slide relatively. The moving ring 1201 drives the four blocking columns 1202 to move downward together, and the blocking columns 1202 gradually lose the blockage of the connection between the adjacent middle tube 1106 and the middle shell 1104, and then the above-mentioned shell 1 is moved downward as a whole (taking the ground with the rear side higher and the front side lower as an example), and when the rear support rod 1103 contacts the ground, the rear support rod 1103 stops moving downward, and as the shell 1 continues to move downward, the rear support rod 1103 and the rotating shell 1 The movable shell 1102 slides relatively, the supporting elastic member 1105 on the rear side is compressed, and the supporting rod 1103 on the rear side squeezes the hydraulic oil in the rear rotating shell 1102 (the rear supporting rod 1103 and the above-mentioned rear rotating shell 1102 are the same supporting unit), and the hydraulic oil in the rear rotating shell 1102 enters the intermediate shell 1104 through the intermediate tube 1106 on the rear side, and the hydraulic oil in the intermediate shell 1104 enters the corresponding rotating shell 1102 through the remaining three intermediate tubes 1106 respectively, except that the other three supporting rods 1103 on the rear side further move downward, and the corresponding supporting elastic member 1105 is compressed. When the two middle supporting rods 1103 contact the ground, the hydraulic oil continues to enter the rotating shell 1102 on the front side in the same way until the four supporting rods 1103 are in contact with the ground, and then the shell 1 is pressed downward so that the four supporting rods 1103 are inserted under the ground, so as to improve the stability in the subsequent detection process.

[0089] In this embodiment, the blocking rod 805 at the corresponding position is limited by the intermediate rod 1302 to prevent the paddle 802 from being accidentally hooked by foreign objects due to a complex external environment (such as a forest), thereby accidentally opening the shell cover 2 and exposing the detection device 101 to the outside.

[0090] Specifically, during the downward deflection of the four support rods 1103, the magnets on the four support rods 1103 gradually lose the repulsive force on the magnets on the moving column 1301, and then the moving column 1301 begins to move downward under the action of gravity, and the moving column 1301 drives the two middle rods 1302 to move downward together, and the middle rods 1302 gradually lose the limit on the blocking rod 805 at the corresponding position. After the detection is completed, when the support rod 1103 leaves the ground, the support rod 1103 is reset under the action of the supporting elastic member 1105, and then the four rotating shells 1102 are Deflecting upward together, the repulsive force of the magnets on the four support rods 1103 on the magnets on the moving ring 1201 and the moving column 1301 begins to increase, and then the moving ring 1201 and the moving column 1301 both begin to move upward, and the moving ring 1201 drives the four blocking columns 1202 to move upward together, and blocks the connection between the middle tube 1106 and the middle shell 1104 at the corresponding position, so that the hydraulic pressure in the rotating shell 1102 cannot be transferred, so that the support rods 1103 remain stationary, thereby improving the stability of the above-mentioned shell 1 during movement. In the process, the moving column 1301 drives the two middle rods 1302 to move upward together, and the middle rods 1302 gradually limit the blocking rod 805 at the corresponding position, so as to prevent the blocking rod 805 from accidentally moving under the action of the interference force and prevent the shell cover 2 from accidentally opening.

[0091] The above are only preferred embodiments of this specification and are not intended to limit this specification. For those skilled in the art, this specification may have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of this specification shall be included in the protection scope of this specification.

Claims

1. A shock-absorbing and buffering detection device housing, used to place the detection device, characterized in that: A housing having an opening and a housing cover closing the opening; The shell has a accommodating chamber connected to the opening, and a buffer mechanism and a fixing mechanism are arranged in the accommodating chamber: the buffer mechanism comprises a buffer frame, a plurality of buffer sliding bars, a mounting plate and a plurality of buffer elastic members, one side of the mounting plate is capable of mounting the detection device, the buffer frame is located at a side of the mounting plate away from the detection device, one end of the buffer sliding bar is fixedly connected to a side of the mounting plate away from the detection device, the other end of the buffer sliding bar passes through the buffer frame and extends to a side of the buffer frame away from the mounting plate, the buffer sliding bar can slide from the mounting plate toward the buffer frame, the buffer elastic member is sleeved on a portion of the buffer sliding bar located between the mounting plate and the buffer frame, and the cooperation of the buffer elastic member and the buffer sliding bar can buffer the vibration impact force exerted on the shell; the fixing mechanism comprises at least two fixing units, at least two of the fixing units are arranged on opposite sides of the buffer frame to fix the buffer frame, and the fixing mechanism can fix the buffer frame in the accommodating chamber; The fixing unit includes a first limiting plate, a second limiting plate, a frame fixing member, a rotating member and a connecting rod; The rotating member is arranged on the outer side wall of the shell away from the accommodating chamber, one end of the connecting rod is connected to the rotating member, and the other end of the connecting rod passes through the shell and is connected to a first limiting plate arranged in the accommodating chamber or in the shell; A first limiting groove is provided at one end of the first limiting plate away from the second limiting plate, the first limiting groove is connected to one end of the first limiting column along its height direction, one end of the connecting rod away from the rotating member is connected to the other end of the first limiting column along its height direction, and the length direction of the connecting rod is perpendicular to the height direction of the first limiting column; The second limiting plate comprises a first connection portion and a second connection portion connected to each other, the second connection portion is provided with a second limiting groove, an end of the first limiting plate close to the second limiting plate is provided with a through groove, and a second limiting column is provided on an opposite side wall of the through groove, the first connecting portion is embedded in the through groove, and the second limiting column passes through the second limiting groove along its length direction; an end of the first connecting portion away from the second connecting portion is fixedly connected to the frame fixing member, and the frame fixing member can abut against the side wall of the buffer frame to fix the buffer frame under the cooperation of the rotating member, the connecting rod, the first limiting plate and the second limiting plate; The slot length directions of the first limiting groove and the second limiting groove have an angle with the length direction of the first limiting plate, and the slot length directions of the first limiting groove and the second limiting groove gradually decrease in the direction from the mounting plate toward the buffer frame and the length direction of the first limiting plate.

2. The shock-absorbing and buffering detection device housing according to claim 1 is characterized in that: The fixing unit also includes a connecting rod, and a first through hole and a second through hole are respectively opened at both ends of the connecting rod. The end of the rotating member close to the connecting rod is arranged in the first through hole, and the end of the connecting rod close to the rotating member is arranged in the second through hole. The rotating member can rotate with the hole channel direction of the first through hole as the axial direction. The end of the connecting rod away from the rotating member moves along its length direction under the rotation action of the rotating member, and the first limiting column slides in the first limiting groove along its groove length direction under the movement action of the connecting rod.

3. The shock-absorbing and buffering detection device housing according to claim 1 is characterized in that: The opening is arranged at adjacent two side walls of the shell, the shell cover is L-shaped, the shell cover is arranged on the shell to close the opening, and one side of the shell cover is rotatably connected to one side of the shell close to the shell cover.

4. The shock-absorbing and buffering detection device housing according to claim 1 or 3, characterized in that: The opening and closing side of the shell cover is provided with a paddle, and the opening and closing mechanisms are symmetrically provided on the two opposite sides of the paddle; the opening and closing mechanisms include an opening and closing rotating shaft, a torsion spring, a limiter, a sliding member, a compression elastic member, an opening and closing sliding rod, a stopper and a return elastic member; The limiting member is provided with a limiting connection hole along the thickness direction thereof, one end of the opening and closing rotating shaft is connected to one end of the shifting plate, the other end of the opening and closing rotating shaft is arranged in the limiting connection hole, the torsion spring is sleeved on the opening and closing rotating shaft between the shifting plate and the limiting member, and the limiting connection hole is located at a non-centrally symmetrical position on the limiting member; One end of the sliding member can slide along the circumferential side wall of the limiting member, the other end of the sliding member is provided with the compression elastic member, the end of the compression elastic member away from the sliding member is fixedly connected to the shell cover, the side of the sliding member away from the shifting plate is provided with a sliding groove, and the groove side wall of the sliding groove close to the shifting plate is an inclined side wall; One end of the opening and closing slide rod is matched with the inclined side wall of the sliding groove, and one end of the opening and closing slide rod abuts against the inclined side wall, and the other end of the opening and closing slide rod and the shell cover are directly provided with the return elastic member; The housing is provided with an opening and closing groove, the opening and closing groove has a fixed portion and a sliding portion, one end of the blocking rod is connected to the opening and closing sliding rod, and the other end of the blocking rod can be fixed to the fixed portion or slide out from the sliding portion; The length direction of the opening and closing shaft, the length direction of the opening and closing sliding rod and the deformation direction of the return elastic member are collinear, and the height direction of the sliding member and the height direction of the blocking rod are collinear.

5. The shock-absorbing and buffering detection device housing according to claim 4 is characterized in that: A circular groove is arranged at one end of the sliding member close to the limiting member, and a ball is arranged in the circular groove. The sliding member slides along the circumferential side wall of the limiting member through the ball.

6. The shock-absorbing and buffering detection device housing according to claim 4, characterized in that: The bottom wall of the sliding portion is an arc surface with a gradually increasing slope along the opening direction of the shell cover.

7. The shock-absorbing and buffering detection device housing according to claim 1, characterized in that: A water absorbing member is circumferentially arranged at the opening position of the shell, and a water pressing member is arranged on a side of the shell cover close to the shell, and the water pressing member can squeeze the water absorbing member when the shell cover is closed; A plurality of drainage holes are arranged on the side wall of the accommodating chamber away from the mounting plate, and one end of the drainage hole is communicated with the outer side of the shell.

8. The shock-absorbing and buffering detection device housing according to claim 1, characterized in that: A control assembly and a plurality of support units are disposed on a side of the housing away from the housing cover. The plurality of support units are distributed at circumferential positions of the control assembly, and the support units are disposed on a support fixing member. The support unit includes a rotating shell, a support rod and a supporting elastic member, one end of the support rod is arranged in the rotating shell, the other end of the support rod passes through the rotating shell and extends to a side of the rotating shell close to the control component, the end of the support rod close to the control component is tapered, a transmission medium is arranged between the rotating shell and the support rod arranged in the rotating shell, and the transmission medium is provided by the control component; A magnetic part is provided on one side of the support rod close to the control component, and the magnetic part has the same magnetic pole as the magnetic part of the control component. When the rotating shell drives the support rod to rotate away from the shell, the repulsive force between the support rod and the magnetic part of the control component gradually decreases.

9. The shock-absorbing and buffering detection device housing according to claim 8, characterized in that: The control assembly includes an intermediate shell, a movable column, a movable ring and a plurality of blocking columns; The intermediate shell is connected to the rotating shell through an intermediate pipe; The moving ring is slidably connected to a side of the intermediate shell away from the shell, the moving ring has the same magnetism as the magnetic part, and the blocking columns are respectively arranged on the moving ring in directions corresponding to the supporting units, and the blocking columns can block the flow of the transmission medium in the intermediate tube; The moving column is slidably connected to the intermediate shell, and the magnetic member is arranged on a side of the moving column away from the intermediate shell.

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