Adjustable lightning protection detection device

Abstract

The invention provides an adjustable lightning protection detection device, and belongs to the technical field of lightning protection detection devices. Comprising a detection device bracket body, a detection device body is installed at the top of the detection device bracket body, a first fixing frame is installed on the outer wall of the detection device body, first lightweight grooves are formed in the first fixing frame at equal intervals, and a limiting frame is installed on one side of the detection device bracket body; and a first connecting piece is mounted at the bottom of the limiting frame. By arranging the limiting extrusion mechanism and the auxiliary limiting mechanism, the limiting extrusion mechanism can be matched with other structures in the device for use, and the detection device bracket main body can be quickly limited and fixed in the moving process of the detection device bracket main body and the detection device body; and transverse vibration generated in the moving process of the detection device bracket main body and the detection device body can be reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of lightning protection detection devices, and particularly relates to an adjustable lightning protection detection device. Background Art

[0002] The function of a lightning protection detection system is to provide timely alarms and protection for us by monitoring and detecting lightning activities, so as to reduce the harm of lightning to people and equipment. In order to detect whether the lightning protection detection system of the object to be measured meets the requirements, it is necessary to use a lightning protection detection device for measurement.

[0003] Currently, in a general detection device, a lightning protection detector is placed in a protective cover, and fixed rods are tightly pressed against the lightning protection detector from different directions, so that the lightning protection detector is not easily displaced during movement, thereby reducing vibration and jolting, and protecting the lightning protection detector from damage. However, although the above method plays a certain protective role in the movement of the detection device, the damping effect is average. And when the detection device reaches the detection position, since the detection device is relatively low, the staff generally needs to squat down to operate. However, a long-term squatting posture or frequent squatting and standing up actions will make the staff feel fatigued, thus affecting the working efficiency of the detection work. Therefore, the present application provides an adjustable lightning protection detection device to meet the requirements. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to provide an adjustable lightning protection detection device. By setting a limit extrusion mechanism and an auxiliary limit mechanism, not only can the limit extrusion mechanism cooperate with other structures in the device to quickly limit and fix the detection device bracket main body during the movement of the detection device bracket main body and the detection device main body, but also the lateral vibration generated during the movement of the detection device bracket main body and the detection device main body can be damped. Through the above settings, the problems of average damping effect and inconvenient operation and use of the existing device during movement can be solved.

[0005] To solve the above technical problems, the present invention provides the following technical solutions:

[0006] An adjustable lightning protection detection device includes a main body of a detection device bracket. A detection device body is installed on the top of the main body of the detection device bracket. A first fixing frame is installed on the outer wall of the detection device body. A first lightweight slot is equidistantly opened on the first fixing frame. A limiting frame is installed on one side of the main body of the detection device bracket. A first connecting piece is installed at the bottom of the limiting frame. The first connecting piece is rotatably connected to a second connecting piece in the direction close to the detection device body. The second connecting piece is rotatably connected to a third connecting piece in the direction away from the first connecting piece; an extrusion limiting mechanism is used to limit and fix the detection device body, and the extrusion limiting mechanism is connected to the main body of the detection device bracket; an auxiliary limiting mechanism is used to assist the extrusion limiting mechanism to further limit the detection device body, and the auxiliary limiting mechanism is connected to the detection device body.

[0007] Optionally, the cross-section of the limiting frame is concave. A first guiding part is provided at the edge of the limiting frame. A first limiting part is provided on the limiting frame in the direction close to the first guiding part. A first buffer cavity is opened on the limiting frame in the direction close to the first limiting part.

[0008] Optionally, a handle is installed at one end of the first connecting piece away from the second connecting piece. A first slot is opened on the first connecting piece. A first limiting slot is opened at the bottom of the limiting frame. A limiting piece with a shape adapted to the first limiting slot is installed at the bottom of the limiting frame. A groove is opened at the bottom of the limiting piece. A second slot with the same shape and size as the first slot is opened on the second connecting piece.

[0009] Optionally, the extrusion limiting mechanism includes a second fixing frame installed on the main body of the detection device bracket. A first connecting block is fixedly connected to the top of the second fixing frame. A support skeleton is fixedly connected to one side of the first connecting block. A second connecting block is fixedly connected to the top of the support skeleton. A second insertion block with a shape adapted to the first lightweight slot is provided on one side of the second connecting block close to the first fixing frame. A first insertion block with a shape adapted to the first lightweight slot is fixedly connected to one side of the support skeleton close to the detection device body.

[0010] Optionally, a first limiting hook is fixedly connected to the first connecting block. A second limiting hook with a shape adapted to the first limiting hook is fixedly connected to the second connecting block.

[0011] Optionally, the second fixing frame is made of stainless steel. The support skeleton is made of plastic. The support skeleton is an arc-shaped structure protruding towards the detection device body.

[0012] Optionally, a second lightweight slot is provided on the support skeleton, the outer wall edge of the support skeleton is arc-shaped, and a weakening part is provided on a part of the support skeleton close to the detection device body.

[0013] Optionally, second limiting slots are equidistantly provided on the first connecting block, and a second buffer cavity is provided in the first connecting block in the direction close to the second limiting slots.

[0014] Optionally, the auxiliary limiting mechanism includes a fourth connecting piece installed on the detection device body, a mounting block is fixedly connected to the bottom of the fourth connecting piece, and mounting slots adapted to the shape of the mounting block are provided on both the second connecting piece and the third connecting piece.

[0015] Optionally, a second guiding part is provided at the bottom of the mounting block, second limiting parts are provided on both sides of the mounting block, a third buffer cavity is provided on one side of the mounting block close to the second limiting part, and the mounting block is made of rubber material.

[0016] Compared with the prior art, the present invention has at least the following beneficial effects:

[0017] In the above solution, by setting the limiting and squeezing mechanism and the auxiliary limiting mechanism, not only can the limiting and squeezing mechanism be used in cooperation with other structures in the device to quickly limit and fix the detection device bracket main body during the movement of the detection device bracket main body and the detection device body, but also the lateral vibration generated during the movement of the detection device bracket main body and the detection device body can be damped. And when the detection device bracket main body and the detection device body are stationary, the morphological change of the internal structure of the extrusion limiting mechanism can also be used in combination with other components in the device to raise the detection device body to a certain range, so that the staff can operate the detection device body without squatting for a long time or squatting frequently, effectively facilitating the operation of the detection device body. And after the detection device body is raised to a certain height, the connection between the detection device bracket main body and the detection device body becomes simple. At this time, the detection device body can also be quickly disassembled and replaced. And by using the auxiliary limiting mechanism in cooperation with the extrusion limiting mechanism, the longitudinal vibration generated during the movement of the detection device bracket main body and the detection device body can be damped, so that the detection device body can maintain better stability during the movement of the device. And the above structure is relatively simple, and the cooperation between the structures further makes the use effect of the device better.

[0018] By providing a limiting frame and a limiting piece inside the device, not only can the concave shape design of the limiting frame adapted to the shape of the first connecting piece be used to limit the first connecting piece when the first connecting piece stands up, but also the limiting piece can be inserted into the corresponding slot and used in conjunction with the first limiting slot provided on the limiting frame to further limit and fix the first connecting piece. Moreover, the combined use of the above structures effectively makes the device have a better use effect, and the structure is simple and convenient to use.

[0019] By providing a second fixing frame, a first connecting block, a support skeleton and a second connecting block inside the limiting and squeezing mechanism, not only can the second connecting piece and the third connecting piece contact the bottom of the detection device body on the side close to the detection device body to play a main supporting and lifting role for the bottom of the detection device body, but also the second fixing frame, the first connecting block, the support skeleton and the second connecting block can be used to limit and fix both sides of the detection device body, so that the detection device body can be lifted. After the detection device body is lifted, a placement space for objects appears on the upper surface of the detection device bracket main body, which is convenient for placing detection tools. And the combined use of the structures can make the detection device body rise to a certain height when it is stationary for use, facilitating the operation of the staff. Moreover, the combined use of the above structures effectively makes the use effect of the limiting and squeezing mechanism better, and the structure is simple and convenient to use.

[0020] By providing a first insertion block and a second insertion block inside the limiting and squeezing mechanism, not only can the support skeleton be used to naturally unfold, showing a tendency to approach the center position of the detection device body and stretch upward. The first insertion block contacts the outer wall of the detection device body, and the second insertion block on one side of the second connecting block is stuck in the corresponding first lightweight slot, so that the two-sided second fixing frame and the support skeleton support and lift the detection device body. And during the movement, the support skeleton bends, the first insertion block is inserted into the first lightweight slot, and the inner wall of the first lightweight slot and the first insertion block rub against each other under the influence of the vibration generated during the movement. With the combined action of the restoring force of the support skeleton, the elastic force and the frictional force are converted into each other, so as to effectively reduce the vibration in the horizontal direction received by the detection device body. The combined use of the structures effectively makes the use effect of the limiting and squeezing mechanism better, and the structure is simple and convenient to use.

[0021] By providing an installation groove, a fourth connecting piece, and an installation block inside the auxiliary limiting mechanism, not only can the installation block be deformed under extrusion and move within the installation groove when the device vibrates during the movement of the detection device bracket body and the detection device body, generating frictional force between the installation block and the inner wall of the installation groove, and the fourth connecting piece is compressed under force, but also the combined action of the restoring force of the fourth connecting piece and the frictional force generated between the structures can damp the longitudinal vibration of the device. The cooperation of the fourth connecting piece, the installation block, and the installation groove limits the detection device body in two directions away from the support framework. The cooperation of the installation block and the installation groove with other components inside the device can further enable the detection device body to be more stably installed on the top of the detection device bracket body. Moreover, the combined use of the above structures effectively improves the use effect of the auxiliary limiting mechanism, and the structure is simple and convenient to use.

[0022] In summary, this device can not only have good stability during movement and excellent vibration damping effect through the combined use of the limiting extrusion mechanism, the auxiliary limiting mechanism, and each component inside it, effectively preventing the device from being damaged during movement, but also can adjust the use height, facilitating the use and operation of the staff. In addition, the structure of this device is simple, convenient and fast to use, and the production cost of the device is relatively low, with good practicability and being convenient for popularization and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The drawings incorporated herein and constituting a part of the specification illustrate embodiments of the present invention and, together with the description, further serve to explain the principles of the present invention and enable those skilled in the relevant art to implement and use the present invention.

[0024] Figure 1 is a schematic three-dimensional structure diagram of the adjustable lightning protection detection device in the unfolded state;

[0025] Figure 2 is Figure 1 an enlarged structural schematic diagram of part A in

[0026] Figure 3 is Figure 1 an enlarged structural schematic diagram of part B in

[0027] Figure 4 is a schematic three-dimensional structure diagram of the adjustable lightning protection detection device in the folded state;

[0028] Figure 5 is Figure 4 an enlarged structural schematic diagram of part C in

[0029] Figure 6 is Figure 4 an enlarged structural schematic diagram of part D in

[0030] Figure 7Schematic diagram of the three-dimensional structure formed by the cooperation of the second fixing frame and the support skeleton;

[0031] Figure 8 It is Figure 7 Schematic diagram of the enlarged structure at position E in

[0032] Figure 9 Schematic diagram of the three-dimensional structure formed by the cooperation of the second fixing frame and the support skeleton in the retracted state;

[0033] Figure 10 It is Figure 9 Schematic diagram of the enlarged structure at position F in

[0034] Figure 11 Schematic diagram of the structure of the adjustable lightning protection detection device in the retracted state during use;

[0035] Figure 12 Schematic diagram of the sectional structure of the adjustable lightning protection detection device in the retracted state during use;

[0036] Figure 13 It is Figure 12 Schematic diagram of the enlarged structure at position G in

[0037] Figure 14 Schematic diagram of the structure of the adjustable lightning protection detection device in the deployed state during use;

[0038] Figure 15 It is Figure 14 Schematic diagram of the enlarged structure at position H in

[0039] Reference numerals:

[0040] 1. Main body of the detection device bracket; 2. Detection device body; 3. First fixing frame; 4. First lightweight groove; 5. Limiting frame; 6. First guiding part; 7. First limiting part; 8. First buffer cavity; 9. First connecting piece; 10. First slot; 11. Second connecting piece; 12. Second slot; 13. Third connecting piece; 14. Installation groove; 15. Limiting piece; 16. First limiting groove; 17. Second fixing frame; 18. First connecting block; 19. Second limiting groove; 20. Second buffer cavity; 21. First limiting hook; 22. Support skeleton; 23. First insertion block; 24. Second connecting block; 25. Second limiting hook; 26. Second insertion block; 27. Second lightweight groove; 28. Weakening part; 29. Fourth connecting piece; 30. Installation block; 31. Second guiding part; 32. Second limiting part; 33. Third buffer cavity.

[0041] As shown in the figure, in order to clearly show the structure of the embodiments of the present invention, specific structures and devices are marked in the figure. However, this is only for illustrative purposes and is not intended to limit the present invention to this specific structure, device and environment. Those of ordinary skill in the art can adjust or modify these devices and environments according to specific needs. Detailed implementation manners

[0042] The following will describe in detail an adjustable lightning protection detection device provided by the present invention in conjunction with the accompanying drawings and specific embodiments. At the same time, it should be noted here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments. For some well-known technologies, those skilled in the art can also adopt other alternative methods for implementation; moreover, the accompanying drawings are only for more specifically describing the embodiments and are not intended to specifically limit the present invention.

[0043] It should be pointed out that in the specification, references to "an embodiment", "embodiment", "exemplary embodiment", "some embodiments", etc. indicate that the described embodiments may include specific features, structures or characteristics, but not necessarily every embodiment includes such specific features, structures or characteristics. Additionally, when combining embodiments to describe specific features, structures or characteristics, it should be within the knowledge of those skilled in the relevant art whether other embodiments, whether explicitly described or not, can achieve such features, structures or characteristics.

[0044] Generally, terms can be understood at least in part from their use in context. For example, at least in part depending on the context, the term "one or more" used herein can be used to describe any feature, structure or characteristic in a singular sense, or can be used to describe a combination of features, structures or characteristics in a plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey a set of exclusive factors, but rather, at least in part depending on the context, can allow for the existence of other factors that may not be explicitly described.

[0045] It can be understood that the meanings of "on...", "above...", and "over..." in the present invention should be interpreted in the broadest manner, such that "on..." not only means "directly on" something, but also includes the meaning of being "on" something with intervening features or layers therebetween, and "above..." or "over..." not only means "above" or "over" something, but can also include the meaning of being "above" or "over" something with no intervening features or layers therebetween.

[0046] Furthermore, spatial relative terms such as "under...", "below...", "lower", "above...", "upper", etc. are used herein for convenience of description to describe the relationship of one element or feature to another or other elements or features, as shown in the accompanying drawings. Spatial relative terms are intended to cover different orientations in the use or operation of the device in addition to the orientation depicted in the drawings. The device can be oriented in other ways, and the spatial relative descriptive terms used herein can be similarly interpreted accordingly.

[0047] As Figure 1 、Figure 2 , Figure 5 , Figure 7 and Figure 11 As shown in Figure 11 , an embodiment of the present invention provides an adjustable lightning protection detection device. A detection device body 2 is installed on the top of a detection device bracket main body 1. A first fixing frame 3 is installed on the outer wall of the detection device body 2. First lightweight grooves 4 are equidistantly arranged on the first fixing frame 3. A limiting frame 5 is installed on one side of the detection device bracket main body 1. A first connecting piece 9 is installed at the bottom of the limiting frame 5. The first connecting piece 9 is rotatably connected to a second connecting piece 11 in the direction close to the detection device body 2. The second connecting piece 11 is rotatably connected to a third connecting piece 13 in the direction away from the first connecting piece 9; a squeezing and limiting mechanism, which is used to limit and fix the detection device body 2 and is connected to the detection device bracket main body 1; an auxiliary limiting mechanism, which is used to assist the squeezing and limiting mechanism to further limit the detection device body 2 and is connected to the detection device body 2. The detection device body 2 and the first fixing frame 3 are fixedly connected. The connection method between the two can be adhesive connection or integral connection. The specific connection method is not limited here. The main body of the detection device bracket main body 1 is made of stainless steel, the limiting frame 5 is made of plastic, a rotating shaft is installed between the first connecting piece 9, the second connecting piece 11 and the third connecting piece 13 in pairs. The bottom frame of the detection device bracket main body 1 is rotatably connected to the end of the third connecting piece 13 away from the second connecting piece 11 (as shown in Figure 11 ). By using the limiting and squeezing mechanism in cooperation with other structures in the device, the detection device bracket main body 1 can be quickly limited and fixed during the movement of the detection device bracket main body 1 and the detection device body 2, and the lateral vibration generated during the movement of the detection device bracket main body 1 and the detection device body 2 can also be damped. When the detection device bracket main body 1 and the detection device body 2 are stationary, the detection device body 2 can be raised to a certain range by using the morphological change of the internal structure of the squeezing and limiting mechanism in cooperation with the recombination of other components in the device, so that the staff can operate the detection device body 2 without squatting for a long time or squatting frequently, effectively facilitating the operation of the detection device body 2. And after the detection device body 2 is raised to a certain height, the connection between the detection device bracket main body 1 and the detection device body 2 becomes simple. At this time, the detection device body 2 can also be quickly disassembled and replaced. And by using the auxiliary limiting mechanism in cooperation with the squeezing and limiting mechanism, the longitudinal vibration generated during the movement of the detection device bracket main body 1 and the detection device body 2 can be damped, so that the detection device body 2 can maintain better stability during the movement of the device. And the above structure is relatively simple, and the cooperation between the structures further makes the use effect of the device better.

[0048] ​​Further, the cross-section of the limit frame 5 is concave, which is adapted to the shape of the first connecting piece 9, facilitating the formation of a limit on the first connecting piece 9 when the first connecting piece 9 is erected. (As Figure 5 shown), a first guiding portion 6 is provided at the edge of the limit frame 5. By using the guiding of the first guiding portion 6, the first connecting piece 9 can be installed in the groove of the limit frame 5 more quickly. A first limiting portion 7 is provided in the direction of the limit frame 5 close to the first guiding portion 6. By using the first limiting portion 7, a better limit can be formed on the first connecting piece 9. A first buffer cavity 8 is opened in the direction of the limit frame 5 close to the first limiting portion 7, so that the side of the limit frame 5 close to the first limiting portion 7 can be quickly deformed under the action of an external force, facilitating the installation of the first connecting piece 9. And after installation, by using the material resilience characteristic of the limit frame 5 itself and the resilience effect of the first buffer cavity 8, the first connecting piece 9 can be limited more quickly, so that the first connecting piece 9 can be quickly and stably installed in the limit frame 5. A handle is installed at the end of the side of the first connecting piece 9 away from the second connecting piece 11, facilitating the use of the mobile device and facilitating the conversion of the use form of the first connecting piece 9. A first limiting groove 16 is opened at the bottom of the limit frame 5. A limiting piece 15 adapted to the shape of the first limiting groove 16 is installed at the bottom of the limit frame 5. A groove is opened at the bottom of the limiting piece 15. A first slot 10 is opened on the first connecting piece 9, facilitating the insertion of the limiting piece 15 therein. In cooperation with the use of the first limiting groove 16 opened on the limit frame 5, a limiting and fixing effect is achieved on the first connecting piece 9. (As Figure 2 shown), a second slot 12 with the same shape and size as the first slot 10 is opened on the second connecting piece 11. By opening the second slot 12, it is convenient to insert the limiting piece 15 therein. And in cooperation with the use of the first limiting groove 16 opened on the limit frame 5, the second connecting piece 11 is limited and fixed at the bottom of the limit frame 5. (As Figure 5 shown), the above structure is relatively simple, and the combined use of the structures further makes the use effect of the device better, thereby making the practicality of the device better and facilitating the popularization and use of the device.

[0049] As Figures 1 to 13 shown, the extrusion limiting mechanism includes a second fixing frame 17 installed on the main body 1 of the detection device bracket. A first connecting block 18 is fixedly connected to the top of the second fixing frame 17. A support skeleton 22 is fixedly connected to one side of the first connecting block 18. A second connecting block 24 is fixedly connected to the top of the support skeleton 22. A second insert block 26 adapted to the shape of the first lightweight groove 4 is provided on the side of the second connecting block 24 close to the first fixing frame 3. A first insert block 23 adapted to the shape of the first lightweight groove 4 is fixedly connected to the side of the support skeleton 22 close to the detection device body 2. (As Figure 7As shown in the figure), the above-mentioned second fixing frame 17, first connecting block 18, support skeleton 22, first insertion block 23 and second connecting block 24 are all two and are respectively arranged oppositely on the top of the detection device bracket main body 1. Among them, on the second fixing frame 17, first connecting block 18, support skeleton 22, first insertion block 23 and second connecting block 24 close to the first connecting piece 9, grooves are provided that are adapted to the shape of the first connecting piece 9. The groove penetrates the second fixing frame 17, first connecting block 18, support skeleton 22, first insertion block 23 and second connecting block 24 close to the first connecting piece 9, so that the second fixing frame 17, first connecting block 18, support skeleton 22, first insertion block 23 and second connecting block 24 close to the first connecting piece 9 all present a disconnected sheet shape. By naturally unfolding the support skeleton 22, it shows a tendency to approach the center position of the detection device main body 2 and stretch upward. The first insertion block 23 contacts the outer wall of the detection device main body 2. The second insertion block 26 on one side of the second connecting block 24 is clamped in the corresponding first lightweight groove 4, so that the second fixing frames 17 and support skeletons 22 on both sides support and lift the detection device main body 2 and squeeze and limit it. And in this use state, the first connecting piece 9 is laid down so that the first connecting piece 9 is horizontal to the upper surface of the detection device bracket main body 1. After the limiting piece 15 is inserted into the first slot 10 and then inserted into the first limiting groove 16, the first connecting piece 9 is limited and fixed, so as to fix the positions and angles of the second connecting piece 11 and the third connecting piece 13. The included angle between the second connecting piece 11 and the third connecting piece 13 approaches ninety degrees. The sides of the second connecting piece 11 and the third connecting piece 13 close to the detection device main body 2 contact the bottom of the detection device main body 2, playing a main supporting and lifting role for the bottom of the detection device main body 2. After the detection device main body 2 is elevated, a placement space for objects appears on the upper surface of the detection device bracket main body 1, which is convenient for placing detection tools. The combined use of the structure can raise the detection device main body 2 to a certain height when it is stationary for use, facilitating the operation of the staff. And when the device needs to be moved, (such as Figure 9As shown in the figure, bend the support frame 22 to connect the second connection block 24 and the first connection block 18 together, insert the first insertion block 23 into the first lightweight slot 4. The support frame 22 strongly presses against the outer wall of the detection device body 2. The bottom of the detection device body 2 contacts the top of the detection device bracket main body 1. Adjust the angles of the second connection piece 11 and the third connection piece 13 to be close to 180 degrees, make the first connection piece 9 vertical to the upper surface of the detection device bracket main body 1. After inserting the limiting piece 15 into the second slot 12 and then into the first limiting slot 16, limit the second connection piece 11, thereby limiting and fixing the first connection piece 9 and the third connection piece 13. At the same time, make the first connection piece 9 clamped in the limiting frame 5 to further limit the first connection piece 9, which can make the detection device body 2 more stably placed on the detection device bracket main body 1. At this time, it is convenient to move the detection device bracket main body 1, and the two-sided support frames 22 form an elastic extrusion on the detection device body 2. During the movement, the first insertion block 23 inserted into the first lightweight slot 4 and the inner wall of the first lightweight slot 4 rub against each other under the influence of the vibration generated during the movement. With the restoring elastic force of the support frame 22, the elastic force and the frictional force are converted into each other, so as to effectively reduce the vibration in the horizontal direction received by the detection device body 2, and the structure is simple. The cooperation of the above structures further makes the use effect of the extrusion and limiting mechanism better.

[0050] Further, a first limiting hook 21 is fixedly connected to the first connection block 18, and a second limiting hook 25 with a shape adapted to that of the first limiting hook 21 is fixedly connected to the second connection block 24. (As Figure 6As shown in the figure, by utilizing the restoring elastic force of the support frame 22 and cooperating with the use of the first limiting hook 21 and the second limiting hook 25, the first connecting block 18 and the second connecting block 24 can be quickly and stably connected together for use, so that the support frame 22 can be quickly used in the folded state. The second fixing frame 17 is made of stainless steel, which has a relatively high hardness and good support. The support frame 22 is made of plastic, which has a relatively light mass and good deformation ability. The support frame 22 is an arc-shaped structure protruding towards the detection device body 2, which is convenient for the support frame 22 to stably support and limit the detection device body 2. A second lightweight groove 27 is provided on one support frame 22, which reduces the mass of the support frame 22 and enhances the deformation ability of the support frame 22. The outer wall edge of the support frame 22 is arc-shaped, without obvious edges and corners, preventing the problem that the user accidentally touches the edge of the support frame 22 and scratches the skin or clothing during use. A weakening part 28 is provided on the part of the support frame 22 close to the detection device body 2, so that the support frame 22 deforms first from the weakening part 28 under the action of external force. Second limiting grooves 19 are equidistantly provided on the first connecting block 18, which is convenient for clamping one side of the connecting line inserted on the device in the second limiting grooves 19 when the device is unfolded for use, squeezing and limiting the end of the connecting line close to the detection device body 2 to prevent the connecting line from loosening or falling off. A second buffer cavity 20 is provided in the first connecting block 18 in the direction close to the second limiting grooves 19. By providing the second buffer cavity 20, the squeezing and limiting effect of the second limiting grooves 19 on the connecting line is enhanced, and the connecting line can be placed in the second limiting grooves 19 more stably for use. The above structure is relatively simple, and the cooperation between the structures further improves the use effect of the squeezing and limiting mechanism.

[0051] As Figure 9 , Figure 12 , Figure 14 and Figure 15As shown, the auxiliary limiting mechanism includes a fourth connecting piece 29 installed on the detection device body 2, and the bottom of the fourth connecting piece 29 is fixedly connected with a mounting block 30. The second connecting piece 11 and the third connecting piece 13 are both provided with a mounting groove 14 that matches the shape of the mounting block 30. A Velcro is provided on the top of the fourth connecting piece 29, and another Velcro is provided at the bottom of the detection device body 2. By using the two Velcros together, the fourth connecting piece 29 can be quickly installed or removed from the detection device body 2. By installing the mounting block 30 at the bottom of the detection device body 2 in the mounting groove 14, during the movement of the detection device bracket body 1 and the detection device body 2, the device vibrates, thereby causing the mounting block 30 to be affected. The fourth connecting piece 29 is compressed, and the restorative force of the fourth connecting piece 29 and the friction force generated between the structures interact with each other, so that the longitudinal vibration of the device can be reduced. The fourth connecting piece 29 and the mounting block 30 are used in conjunction with the mounting groove 14 to limit the detection device body 2 in two directions away from the support frame 22. The use of the mounting block 30 and the mounting groove 14 in conjunction with other components in the device can further make the detection device body 2 more stably installed on the top of the detection device bracket body 1, and the above-mentioned structure is relatively simple, and the coordinated use of the structures further makes the use effect of the device better, thereby making the device more practical.

[0052] Furthermore, a second guide portion 31 is provided at the bottom of the mounting block 30, and the mounting block 30 can be installed in the mounting groove 14 more quickly by guiding the second guide portion 31. Second limiting portions 32 are provided on both sides of the mounting block 30, which can play a good limiting role for the mounting block 30, so that the mounting block 30 can be more stably installed in the mounting groove 14. A third buffer cavity 33 is provided on the side of the mounting block 30 close to the second limiting portion 32. The mounting block 30 is made of rubber material. By utilizing the material of the mounting block 30 and the opening of the third buffer cavity 33, the mounting block 30 can be quickly deformed under the action of a sufficiently large extrusion force, so that the mounting block 30 can be quickly installed in the mounting groove 14, and the structure is simple. The coordinated use of the above structures further makes the use effect of the auxiliary limiting mechanism better.

[0053] The working principle of the technical solution provided by the present invention is as follows:

[0054] When in use, first hold the handle on the first connecting piece 9 with the hand, and pull the first connecting piece 9 to move the detection device bracket main body 1 and the detection device main body 2. Move the detection device bracket main body 1 and the detection device main body 2 to the operation site. Before moving the device, bend the support frame 22 so that the second connecting block 24 and the first connecting block 18 are connected together, and insert the first insertion block 23 into the first lightweight slot 4. The support frame 22 strongly presses against the outer wall of the detection device main body 2, and the bottom of the detection device main body 2 contacts the top of the detection device bracket main body 1. Adjust the angles of the second connecting piece 11 and the third connecting piece 13 to be close to 180 degrees, so that the first connecting piece 9 is vertical to the upper surface of the detection device bracket main body 1. After inserting the limiting piece 15 into the second slot 12 and then into the first limiting slot 16, limit the second connecting piece 11, thereby limiting and fixing the first connecting piece 9 and the third connecting piece 13. At the same time, make the first connecting piece 9 be clamped in the limiting frame 5 to further limit the first connecting piece 9, which can make the detection device main body 2 be placed on the detection device bracket main body 1 more stably. At this time, it is convenient to move the detection device bracket main body 1, and elastic extrusion is formed on the detection device main body 2 by the support frames 22 on both sides. During the movement, the first insertion block 23 inserted into the first lightweight slot 4 and the inner wall of the first lightweight slot 4 rub against each other under the influence of the vibration generated during the movement. With the combined action of the restoring force of the support frame 22, the elastic force and the frictional force are converted into each other, so as to effectively reduce the lateral vibration received by the detection device main body 2. And by installing the mounting block 30 at the bottom of the detection device main body 2 in the mounting slot 14, during the movement of the detection device bracket main body 1 and the detection device main body 2, the device generates vibration, so that the mounting block 30 is extruded to deform and move in the mounting slot 14. Frictional force is generated between the mounting block 30 and the inner wall of the mounting slot 14, and the fourth connecting piece 29 is compressed by force. The combined action of the restoring force of the fourth connecting piece 29 and the frictional force generated between the structures can reduce the longitudinal vibration of the device. The fourth connecting piece 29 and the mounting block 30 cooperate with the mounting slot 14 to limit the detection device main body 2 in two directions away from the support frame 22. The cooperation between the mounting block 30 and the mounting slot 14 and the use of other components in the device can further make the detection device main body 2 be installed on the top of the detection device bracket main body 1 more stably. After stopping moving the device, the user separates the second fixing frame 17 and the second connecting block 24, so that the support frame 22 naturally unfolds, showing a trend of approaching the center position of the detection device main body 2 and stretching upward. The first insertion block 23 contacts the outer wall of the detection device main body 2, and the second insertion block 26 on one side of the second connecting block 24 is clamped in the corresponding first lightweight slot 4, so that the two second fixing frames 17 and the support frame 22 on both sides support and lift the detection device main body 2 and squeeze and limit it. And in this use state, lay down the first connecting piece 9 so that the first connecting piece 9 is horizontal to the upper surface of the detection device bracket main body 1, and insert the limiting piece 15 into the first slot 10 and then into the first limiting slot 16,The first connecting piece 9 is limited and fixed, so as to fix the positions and angles of the second connecting piece 11 and the third connecting piece 13. The included angle between the second connecting piece 11 and the third connecting piece 13 approaches ninety degrees. The sides of the second connecting piece 11 and the third connecting piece 13 close to the detection device body 2 are in contact with the bottom of the detection device body 2, playing a main supporting role for the bottom of the detection device body 2. After the detection device body 2 is elevated, a placement space appears on the upper surface of the detection device bracket main body 1, which is convenient for placing detection tools. The combined use of the structures can raise the detection device body 2 to a certain height when it is used statically, facilitating the operation of the staff. And during detection, by equidistantly arranging second limiting grooves 19 on the first connecting block 18, one side of the connecting wire inserted on the device is clamped in the second limiting grooves 19, squeezing and limiting the end of the connecting wire close to the detection device body 2 to prevent the connecting wire from loosening or falling off. A second buffer cavity 20 is opened in the direction of the first connecting block 18 close to the second limiting grooves 19. The opening of the second buffer cavity 20 enhances the squeezing and limiting effect of the second limiting grooves 19 on the connecting wire, enabling the connecting wire to be placed in the second limiting grooves 19 more stably for use. The above structures are relatively simple, and the combined use of the structures further improves the use effect of the squeezing and limiting mechanism.

[0055] The present invention covers any substitutions, modifications, equivalent methods and solutions made on the essence and scope of the present invention. For the public to have a thorough understanding of the present invention, specific details are described in detail in the following preferred embodiments of the present invention. However, those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion to the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0056] The above are only the preferred embodiments of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present invention.

Claims

1. An adjustable lightning protection detection device, characterized in that: The invention comprises a detection device bracket body, wherein the detection device body is installed on the top of the detection device bracket body, a first fixing frame is installed on the outer wall of the detection device body, first lightweight grooves are equidistantly provided on the first fixing frame, a limiting frame is installed on one side of the detection device bracket body, a first connecting piece is installed on the bottom of the limiting frame, the first connecting piece is connected to the second connecting piece by rotating in the direction close to the detection device body, and the second connecting piece is connected to the third connecting piece by rotating in the direction away from the first connecting piece; An extrusion limiting mechanism, which is used to limit and fix the detection device body, and is connected to the detection device bracket body; The auxiliary limiting mechanism is used to assist the extrusion limiting mechanism to further limit the detection device body, and the auxiliary limiting mechanism is connected to the detection device body.

2. The adjustable lightning protection detection device according to claim 1 is characterized in that: The cross section of the limiting frame is concave, a first guide portion is provided at the edge of the limiting frame, a first limiting portion is provided near the first guide portion, and a first buffer cavity is opened near the first limiting portion.

3. The adjustable lightning protection detection device according to claim 1 is characterized in that: A handle is installed on the end portion of one side of the first connecting piece away from the second connecting piece, a first slot is provided on the first connecting piece, a first limiting slot is provided at the bottom of the limiting frame, a limiting piece adapted to the shape of the first limiting slot is installed at the bottom of the limiting frame, a groove is provided at the bottom of the limiting piece, and a second slot equal in shape and size to the first slot is provided on the second connecting piece.

4. The adjustable lightning protection detection device according to claim 1 is characterized in that: The extrusion limiting mechanism includes a second fixing frame installed on the main body of the detection device bracket, the top of the second fixing frame is fixedly connected to a first connecting block, one side of the first connecting block is fixedly connected to a supporting frame, the top of the supporting frame is fixedly connected to a second connecting block, a side of the second connecting block close to the first fixing frame is provided with a second plug-in block adapted to the shape of the first lightweight groove, and a side of the supporting frame close to the main body of the detection device is fixedly connected to a first plug-in block adapted to the shape of the first lightweight groove.

5. The adjustable lightning protection detection device according to claim 4 is characterized in that: The first connection block is fixedly connected with a first limiting hook, and the second connection block is fixedly connected with a second limiting hook whose shape matches that of the first limiting hook.

6. The adjustable lightning protection detection device according to claim 4 is characterized in that: The second fixing frame is made of stainless steel, the supporting frame is made of plastic, and the supporting frame is an arc-shaped structure protruding toward the detection device body.

7. The adjustable lightning protection detection device according to claim 4 is characterized in that: The support frame is provided with a second lightweight groove, the outer wall edge of the support frame is arc-shaped, and the support frame is provided with a weakened portion in a portion close to the detection device body.

8. The adjustable lightning protection detection device according to claim 4, characterized in that: The first connection block is provided with second limiting grooves at equal intervals, and the first connection block is provided with a second buffer cavity in a direction close to the second limiting grooves.

9. The adjustable lightning protection detection device according to claim 1, characterized in that: The auxiliary limiting mechanism includes a fourth connecting piece installed on the detection device body, a mounting block is fixedly connected to the bottom of the fourth connecting piece, and the second connecting piece and the third connecting piece are both provided with mounting grooves that match the shape of the mounting block.

10. The adjustable lightning protection detection device according to claim 9, characterized in that: A second guide portion is provided at the bottom of the mounting block, second limiting portions are provided on both sides of the mounting block, a third buffer cavity is provided on one side of the mounting block close to the second limiting portion, and the mounting block is made of rubber material.

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