A safety protection device for electronic information equipment

Abstract

The invention discloses an electronic information equipment safety protection device, comprising a mounting plate, wherein the four corners of the upper end surface of the mounting plate are provided with fixing seats, the lower end surface of the fixing seat is provided with a circular groove, the upper end surface of the fixing seat is provided with a through hole, the through hole is connected with the circular groove, a limit plate is movably installed inside the circular groove, a connecting column is provided at the upper end of the limiting plate, the connecting column passes through the through hole, a screwing disk is provided at the upper end of the connecting column, a threaded rod is provided at the upper end of the screwing disk, the outer upper end of the threaded rod is sleeved with a threaded internal threaded sleeve, the upper ends of the internal threaded sleeves are connected with the lower end surface of the top protective plate, the invention is suitable for matching electronic information equipment of different sizes and models, and can buffer the impact forces in all directions received by the device, thereby protecting the electronic information equipment from external force collision, and at the same time it also has a certain waterproof effect, thereby reducing the damage of the electronic information equipment caused by external force, thereby ensuring the normal operation of the electronic information equipment.

Description

Technical Field

[0001] The present invention relates to the technical field of electronic information equipment, and specifically to a safety protection device for electronic information equipment. Background Art

[0002] Electronic information is a word that has appeared frequently in recent years. It has become a term in informatics under the background of the rapid development of computer technology, communication technology and high-density storage technology and its wide application in various fields. Electronic information engineering is a discipline that uses modern technologies such as computers to control and process electronic information. It mainly studies the acquisition and processing of information, and the design, development, application and integration of electronic equipment and information systems.

[0003] However, most of the existing electronic information security protection device technologies can only be matched with one size specification and have a small scope of use. When matching electronic information equipment of different sizes, it is necessary to select a security protection device of a specified size, which is time-consuming and labor-intensive. Summary of the invention

[0004] The purpose of the present invention is to provide a safety protection device for electronic information equipment to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: an electronic information equipment safety protection device comprises a mounting plate, wherein the four corners of the upper end surface of the mounting plate are provided with fixing seats, the lower end surface of the fixing seat is provided with a circular groove, the upper end surface of the fixing seat is provided with a through hole, the through hole is connected to the circular groove, a limiting plate is movably installed inside the circular groove, the upper end of the limiting plate is provided with a connecting column, the connecting column passes through the through hole, the upper end of the connecting column is provided with a screwing plate, the upper end of the screwing plate is provided with a threaded rod, the outer upper end of the threaded rod is sleeved with an internal threaded sleeve, the upper ends of the internal threaded sleeves are connected to the lower end surface of the top protective plate, the upper end surface of the mounting plate and the lower end surface of the top protective plate are both fitted with angle blocks, the angle blocks are provided with right-angle grooves, the four corners of the lower end of the mounting plate are provided with buffer and shock-absorbing components, and the lower end of the buffer and shock-absorbing components is provided with a base plate.

[0006] Preferably, the connecting column includes a lower column, the lower column and the limiting plate are integrally formed, the cross-section of the lower column is circular, the lower column passes through a through hole, an upper column is integrally formed at the upper end of the lower column, the cross-section of the upper column is polygonal, a polygonal groove matching the upper column is opened in the middle of the lower end surface of the screwing plate, and the upper column is fixedly installed inside the polygonal groove.

[0007] Preferably, the upper and lower end surfaces of the limiting plate are respectively provided with a plurality of ball grooves, and balls are movably installed inside the ball grooves.

[0008] Preferably, a plurality of circular heat dissipation holes are vertically penetrated on the mounting plate, a waterproof groove is provided at the upper end of the top protective plate, an absorbent cotton pad is provided inside the waterproof groove, and a plurality of heat dissipation strip holes are vertically penetrated on the bottom of the waterproof groove and the absorbent cotton pad.

[0009] Preferably, the contact surfaces of the angle block, the mounting plate and the top protective plate are all provided with rubber pads, and the inner side wall of the right-angle groove is provided with a flexible pad.

[0010] Preferably, the buffer shock-absorbing assembly includes two buffer cylinders symmetrically arranged in an upper and lower manner, the upper end of the upper buffer cylinder is fixedly connected to the mounting plate, the lower end of the lower buffer cylinder is fixedly connected to the base plate, a buffer piston is movably installed inside the buffer cylinder, a spherical groove is provided on the lower end surface of the upper buffer piston and the upper end surface of the lower buffer piston, a movable ball is movably installed inside the spherical groove, a sleeve is connected to the upper movable ball, the lower end of the sleeve passes through the lower end of the upper buffer cylinder, a connecting rod is provided on the lower movable ball, the upper end of the connecting rod passes through the upper end of the lower buffer cylinder and extends into the sleeve, an axial limit assembly is provided between the sleeve and the connecting rod, and a large buffer spring is provided between the upper and lower buffer cylinders.

[0011] Preferably, the buffer cylinder comprises a cylinder seat and a cylinder body, the cylinder seat and the cylinder body are fixedly connected, the end surface of the cylinder seat in contact with the cylinder body and the end surface of the cylinder body in contact with the cylinder seat are both provided with sealing ring grooves, and elastic sealing rings are provided between the sealing ring grooves.

[0012] Preferably, the buffer piston includes a thick piston and a thin piston, the thick piston and the thin piston are fitted and fixedly connected, the spherical groove includes a hemispherical groove and an arcuate through groove, the hemispherical groove is opened on the end face of the thick piston close to the thin piston, the arcuate through groove is opened through the end face of the thin piston, and the movable ball is located between the hemispherical groove and the arcuate through groove.

[0013] Preferably, the axial limit assembly includes a limit groove and a mounting groove, the limit groove is opened on the side wall of the sleeve, the mounting groove is opened on the outer wall of the connecting rod, a limit block is provided inside the mounting groove, one end of the limit block passes through the mounting groove and extends into the limit groove.

[0014] Preferably, a small buffer spring is movably installed inside the buffer cylinder, and two ends of the small buffer spring are in contact with the buffer piston and the cylinder bottom of the buffer cylinder respectively.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: the distance between the mounting plate and the top protective plate can be changed by the matching arrangement of the threaded rod and the internal threaded sleeve, so as to achieve the effect of matching the use of electronic information equipment with different thicknesses; the matching arrangement of the limit plate, the base, the circular groove and the connecting column can connect the screw disk and the mounting plate, so as to achieve the effect that the screw disk and the mounting plate can rotate relative to each other but will not separate; the 8 angle blocks can be movably arranged on the mounting plate and the top protective plate, so as to achieve the effect of matching the use of electronic information equipment with different lengths and widths; and the large buffer spring, the small buffer spring, the buffer cylinder and the buffer piston can be used to adjust the size of the mounting plate and the top protective plate. The coordinated setting can buffer the external force exerted on the device, thereby reducing the damage to the electronic information equipment caused by the external force. The coordinated setting of the spherical groove, the movable ball, the connecting rod and the sleeve can make the device and the installation surface not rigidly connected in the horizontal direction, further reducing the damage to the electronic information equipment caused by the external force. The coordinated setting of the waterproof groove and the absorbent cotton can absorb water falling from the top of the device, thereby achieving a certain waterproof effect on the electronic information equipment. The coordinated setting of the heat dissipation circular holes and the heat dissipation strip holes can allow air to circulate above and below the electronic information equipment, thereby achieving the effect of dissipating heat when the electronic information equipment is in operation.

[0016] The present invention is suitable for use with electronic information equipment of different sizes and models, and can buffer the impact forces exerted on the device in all directions, thereby protecting the electronic information equipment from external force collisions. At the same time, it also has a certain waterproof effect, thereby reducing damage to the electronic information equipment caused by external forces and ensuring the normal operation of the electronic information equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the main structure of the present invention;

[0018] Figure 2 It is a schematic diagram of the top view structure of the present invention;

[0019] Figure 3 It is a bottom view structural schematic diagram of the present invention;

[0020] Figure 4 for Figure 1 A magnified view of part A in FIG.

[0021] Figure 5 for Figure 1 A schematic diagram of the structure of the BB surface section;

[0022] Figure 6 for Figure 5 The enlarged view of the C part in FIG.

[0023] Figure 7 It is a structural schematic diagram of the angle block in the present invention;

[0024] Figure 8 for Figure 6 The enlarged view of the D part in FIG.

[0025] Fig. 9 for Figure 1 The enlarged view of part E in FIG.

[0026] Fig.10 for Figure 5 The enlarged view of the F part in the figure;

[0027] Fig.11 for Fig.10 The enlarged view of the G section in the figure;

[0028] Fig.12 for Fig.10 The enlarged view of the H part in FIG.

[0029] Fig.13 for Fig.10 Enlarged view of part I in .

[0030] In the figure: 1-mounting plate, 2-fixed seat, 3-circular groove, 4-through hole, 5-limiting plate, 6-connecting column, 61-upper column, 62-lower column, 7-screwing plate, 8-threaded rod, 9-internal thread sleeve, 10-top protective plate, 11-angle block, 12-right angle groove, 13-buffer shock absorbing assembly, 131-buffer cylinder, 1311-cylinder seat, 1312-cylinder body, 1313-sealing ring groove, 1314-elastic sealing ring, 132-buffer piston, 1321-thick piston, 1322-thin piston, 133-spherical groove, 1 331-hemispherical groove, 1332-arc-shaped through groove, 134-movable ball, 135-sleeve, 136-connecting rod, 137-axial limit assembly, 1371-limit groove, 1372-installation groove, 1373-limit block, 138-large buffer spring, 139-small buffer spring, 14-base plate, 15-polygonal groove, 16-ball groove, 17-ball, 18-heat dissipation circular hole, 19-waterproof groove, 20-absorbent cotton pad, 21-heat dissipation strip hole, 22-rubber pad, 23-flexible pad, 24-electronic information equipment. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] See also Figure 1-13 , the present invention provides a technical solution: a safety protection device for electronic information equipment, please refer to Figure 1, including a mounting plate 1, the upper end surface of the mounting plate 1 is provided with a fixing seat 2 at each of the four corners, see Figure 4 and Figure 6 The lower end of the fixed seat 2 is integrally formed with a connecting ear extending outward, and the bolt passes through the connecting ear to fix the fixed seat on the mounting plate 1. A circular groove 3 is provided on the lower end surface of the fixed seat 2, and a through hole 4 is provided on the upper end surface of the fixed seat 2. The through hole 4 is connected to the circular groove 3. A limit plate 5 is movably installed inside the circular groove 3, and the limit plate 5 can rotate in the circular groove 3. A connecting column 6 is provided on the upper end of the limit plate 5. The diameter of the connecting column 6 is smaller than that of the limit plate 5. The connecting column 6 and the limit plate 5 are integrally formed. The connecting column 6 passes through the through hole 4. The diameter of the through hole 4 is smaller than that of the circular groove 3. The limit plate 5 allows the connecting column 6 to rotate relative to the fixed seat 2 while preventing the two from detaching in the axial direction. The upper end of the connecting column 6 A screwing disk 7 is provided, and rotating the screwing disk 7 can drive the limit disk 5 to rotate synchronously in the circular groove 3. A threaded rod 8 is provided on the upper end of the screwing disk 7, and the screwing disk 7 can drive the threaded rod 8 to rotate synchronously. The outer upper end of the threaded rod 8 is sleeved with an internal threaded sleeve 9 connected with a thread, and the upper ends of the internal threaded sleeves 9 are connected to the lower end surface of the top protective plate 10. The upper end of the internal threaded sleeve 9 is integrally formed and extended outward with a connecting ear. The bolt passes through the connecting ear to fix the internal threaded sleeve 9 on the top protective plate 10. When the screwing disk 7 is rotated, the threaded rod 8 and the internal threaded sleeve 9 rotate relative to each other, so that the distance between the mounting plate 1 and the top protective plate 10 can be adjusted to adapt to the clamping of electronic information equipment 24 with different matching thicknesses. Please refer to Figure 1 and Figure 5 The upper end surface of the mounting plate 1 and the lower end surface of the top protective plate 10 are both fitted with an angle block 11, and the position of the angle block 11 on the bottom plate 1 or the top protective plate 10 can be changed at will. The number of angle blocks set on the mounting plate 1 and the top protective plate 10 is 4, and the angle blocks set on the mounting plate 1 and the top protective plate 10 are all diagonally set. Please refer to Figure 7 , the angle blocks 11 are provided with right angle grooves 12, which are in contact with the four corners of the electronic information device 24, and the electronic information device 24 is clamped and fixed between the mounting plate 1 and the top protective plate 10, see Figure 1 , buffer shock absorbing components 13 are provided at the four corners of the lower end of the mounting plate 1, and the buffer shock absorbing components 13 can buffer the impact force received by the device to prevent the impact force from damaging the electronic information device 24, and a base plate 14 is provided at the lower end of the buffer shock absorbing component 13.

[0033] See also Figure 6 and Figure 8Specifically, the connecting column 6 includes a lower column 61, which is integrally formed with the limiting plate 5. The cross section of the lower column 61 is circular, and the lower column 61 passes through the through hole 4. The upper end of the lower column 61 is integrally formed with an upper column 62, and the cross section of the upper column 62 is polygonal. A polygonal groove 15 matching the upper column 62 is provided in the middle of the lower end surface of the screwing plate 7. The upper column 62 is fixedly installed in the inside of the polygonal groove 15. A countersunk hole is provided in the middle of the lower surface of the limiting plate 5, and the upper end of the countersunk hole extends out of the upper surface of the upper column 62. A threaded hole is provided at the bottom of the polygonal groove 15, and a bolt is provided inside the countersunk hole. The bolt extends out of the upper side of the countersunk hole and is threadedly connected to the threaded hole. The bolt fixes the lower column 62 to be assembled inside the polygonal groove 15. The bolt fixes the axial position between the limit plate 5 and the screwing plate 7 relatively. The cooperation between the polygonal upper column 62 and the polygonal groove 15 prevents relative rotation between the limit plate 5 and the screwing plate 7. During assembly, the limit plate 5 is first placed in the circular groove 3, the lower column 61 is passed through the through hole 4 to make the upper column 62 extend out of the upper surface of the fixing seat 2, and then the limit plate 5 and the screwing plate 7 are fixed by bolts. Finally, the fixing seat 2 is fixed to the mounting plate 1 by bolts.

[0034] See also Figure 8 Specifically, the upper and lower end surfaces of the limiting plate 5 are respectively provided with a plurality of ball grooves 16, and balls 17 are movably installed inside the ball grooves 16. When the limiting plate 5 rotates in the circular groove 3, the balls 17 roll in the ball grooves 16, and the balls 17 contact the inner side wall of the circular groove 3. The rolling balls 17 can prevent the outer side wall of the limiting plate 5 from directly contacting the inner side wall of the circular groove 3 to generate sliding friction, so that the limiting plate 5 can rotate more smoothly in the circular groove 3.

[0035] See also Figure 3 Specifically, a plurality of heat dissipation holes 18 are vertically opened on the mounting plate 1. The heat dissipation holes 18 can increase the air flow below the electronic information device 24 on the upper side of the mounting plate 1, and increase the heat dissipation effect of the electronic information device 24 when it is running. Figure 2 and Figure 5 A waterproof groove 19 is provided at the upper end of the top protective plate 10, and an absorbent cotton pad 20 is provided inside the waterproof groove 19. The absorbent sponge 20 is snap-fitted inside the waterproof groove 19. When water accidentally falls on the top of the device, the absorbent sponge 20 can absorb and intercept most of the water, reducing the damage of water to the electronic information equipment 24. A plurality of heat dissipation strip holes 21 are vertically penetrated through the bottom of the waterproof groove 19 and the absorbent cotton pad 20. The width of the heat dissipation strip hole 21 is smaller than the size of the angle block 11, and the angle block 11 will not pass through the heat dissipation strip hole 21 and detach from the top protective plate 10. The heat dissipation strip hole 21 can increase the air circulation above the electronic information equipment 24 on the lower side of the top protective plate 10, and further increase the heat dissipation effect of the electronic information equipment 24 when it is running.

[0036] See also Figure 7 Specifically, the contact surfaces of the angle block 11, the mounting plate 1 and the top protective plate 10 are all provided with rubber pads 22. The rubber pads 22 can increase the relative friction between the contact surfaces of the angle block 11, the mounting plate 1 and the top protective plate 10, so that the position of the angle block 11 is fixed after the distance between the mounting plate 1 and the top protective plate 10 is fixed, thereby preventing the angle block 11 from moving in series between the angle block 11 and the mounting plate 1. A flexible pad 23 is provided on the inner wall of the right-angle groove 12. The flexible pad 23 is made of elastic material, which can avoid the corners of the electronic information equipment 24 from directly contacting rigidly with the inner wall of the right-angle groove 12, thereby reducing rigid extrusion damage to the electronic information equipment 24.

[0037] See also Figure 1 , Fig. 9 and Fig.10 Specifically, the buffer shock absorbing assembly 13 includes two buffer cylinders 131 symmetrically arranged in an upper and lower manner. The upper end of the upper buffer cylinder 131 is fixedly connected to the mounting plate 1, and the lower end of the lower buffer cylinder 131 is fixedly connected to the base plate 14. One end of the buffer cylinder 131 is sealed and the other end is open. A buffer piston 132 is movably installed inside the buffer cylinder 131. When the equipment is impacted and collided, the buffer spring 131 moves in the buffer cylinder 131 to squeeze the air in the buffer cylinder 131, converting the energy generated by the collision into internal energy. The lower end surface of the upper buffer piston 132 and the upper end surface of the lower buffer piston 132 are both provided with a spherical groove 133, and an active ball 134 is movably installed inside the spherical groove 133. The active ball 134 can roll in a small range in the spherical groove 133, and the active ball 134 will not be separated from the spherical groove 133. The upper active ball 134 is connected with a sleeve 135, and the sleeve 135 and the active ball 134 are integrally formed. The lower end of the sleeve 135 passes through the lower end of the upper buffer cylinder 131, and the lower active ball 134 is provided with The connecting rod 136 is integrally formed with the movable ball 134. The upper end of the connecting rod 136 passes through the upper end of the lower buffer cylinder 131 and extends into the sleeve 135. An axial limit assembly 137 is provided between the sleeve 135 and the connecting rod 136. The axial limit assembly 137 can limit the axial relative movement distance between the sleeve 135 and the connecting rod 136, and prevent the two from detaching in the axial direction. A large buffer spring 138 is provided between the upper and lower buffer cylinders 131. The buffer piston 132, the buffer cylinder 131, and the large buffer spring 138 are mainly In order to elastically deform and buffer the impact force received by the device in the longitudinal direction, the spherical groove 133, the movable ball 134, the sleeve 135, the connecting rod 136 and the axial limit assembly 137 ensure that the mounting plate 1 and the plane on which the device is placed are not rigidly connected in the horizontal direction, while the buffer piston 132, the buffer cylinder 131, the large buffer spring 138 and other components all assist in buffering the impact force received by the device in the lateral direction. Therefore, the device can fully buffer the lateral and vertical impact forces received, so as to achieve the effect of protecting the safety of the electronic information equipment 24.

[0038] See also Fig. 9 , Fig.10 and Fig.11 Specifically, the buffer cylinder 131 includes a cylinder seat 1311 and a cylinder body 1312. The cylinder seat 1311 and the cylinder body 1312 are fixedly connected. A connecting ear is integrally formed on the side wall of the cylinder body 1312 and extends outward. A countersunk groove is provided on the connecting ear. A threaded hole is penetrated through the position of the cylinder seat 1311 corresponding to the countersunk hole. A bolt passes through the countersunk hole. The bolt is threadedly connected with the threaded hole to fix the cylinder seat 1311 and the cylinder body 1312. The end surface of the cylinder seat 1311 in contact with the cylinder body 1312 and the end surface of the cylinder body 1312 in contact with the cylinder seat 1311 are both provided with a sealing ring groove 1313. There is a The elastic sealing ring 1314 is deformed and fills the sealing ring groove 1313 after the cylinder seat 1311 and the cylinder body 1312 are fixedly assembled, so as to seal the contact point between the cylinder seat 1311 and the cylinder body 1312 and prevent the air in the cylinder body 1312 from leaking. During assembly, the buffer piston 132 and the small buffer spring 139 are first placed in the cylinder body 1, and then the elastic sealing ring 1314 is placed in the sealing ring groove 1313 on the cylinder body 1312, so that the sealing ring groove 1313 on the cylinder seat 1311 is aligned with the elastic sealing ring 1314, and finally the cylinder seat 1311 and the cylinder body 1312 are fixedly assembled with bolts.

[0039] See also Fig.10 and Fig.12 Specifically, the buffer piston 132 includes a thick piston 1321 and a thin piston 1322. The thick piston 1321 and the thin piston 1322 are fixedly connected to each other. A threaded hole is provided on the edge of the end surface of the thick piston 1321 close to the thin piston 1322. A countersunk hole is provided on the thin piston 1322 at a position corresponding to the threaded hole. The spherical groove 133 includes a hemispherical groove 1331 and an arc-shaped through groove 1332. The hemispherical groove 1331 is provided on the middle part of the end surface of the thick piston 1321 close to the thin piston 1322. The arc-shaped through groove 1332 passes through the middle part of the end surface of the thin piston 1322, and the movable ball 134 is located between the hemispherical groove 1331 and the arc-shaped through groove 1332. During assembly, the movable ball 134 is first placed on the hemispherical groove 1331, and then the thin piston 1322 is snapped onto the thick piston 1321, and a part of the movable ball 134 passes through the arc-shaped through groove 1332, and finally the thin piston 1322 and the thick piston 1321 are fixedly assembled by bolts passing through the countersunk groove and the threaded hole.

[0040] See also Fig. 9 and Fig.13Specifically, the axial limiting assembly 137 includes a limiting groove 1371 and a mounting groove 1372. The limiting groove 1371 and the mounting groove 1372 are both provided in four numbers. The limiting groove 1371 is provided on the side wall of the sleeve 135, and the mounting groove 1372 is provided on the outer side wall of the connecting rod 136. A limiting block 1373 is provided inside the mounting groove 1372. A threaded hole is provided at the bottom of the mounting groove 1372. A countersunk hole is provided at a position corresponding to the threaded hole on the limiting block 1373. A bolt runs through the countersunk hole. The bolt is threadedly connected to the threaded hole to fix the limiting block 1373 in the mounting groove 1372. The limiting block 1373 is fixed to the mounting groove 1372. One end of 373 passes through the installation groove 1372 and extends into the limiting groove 1371. When the connecting rod 136 and the sleeve 135 move relative to each other in the axial direction, the limiting block 1373 slides synchronously in the limiting groove 1371. When the limiting block 1373 slides to the upper and lower end points of the limiting groove 1371, the connecting rod 136 and the sleeve 135 are restricted from moving in the axial direction. During assembly, the upper end of the connecting rod 136 is first extended into the interior of the sleeve 135, and the position of the limiting groove 1371 corresponds to that of the installation groove 1372, and then the limiting block 1373 is fixed in the installation groove 1372 by bolts.

[0041] See also Fig.10 Specifically, a small buffer spring 139 is movably installed inside the buffer cylinder 131, and the two ends of the small buffer spring 139 are respectively in contact with the buffer piston 132 and the bottom of the buffer cylinder 131. When the buffer piston 132 moves in the buffer cylinder 131, the small buffer spring 139 can provide a reverse force for the buffer spring 132, further enhancing the buffering effect of the energy generated by the longitudinal impact force between the buffer piston 132 and the buffer cylinder 131.

[0042] Working principle: In the present invention, when assembling the device, first place the limit plate 5 in the circular groove 3, pass the lower column 61 through the through hole 4 to make the upper column 62 extend out of the upper surface of the fixing seat 2, then use bolts to fix the limit plate 5 and the screwing plate 7, and finally fix the fixing seat 2 on the mounting plate 1 by bolts, and then use bolts to pass through the connecting ears to fix the internal threaded sleeve 9 on the top protective plate 10, and finally make the internal threaded sleeve 9 and the corresponding threaded rod 8 threadedly connected. When assembling the buffer and shock absorbing assembly, first place the movable ball 134 on the hemispherical groove 1331, and then buckle the thin piston 1322 on the thick piston 1321, and make a part of the movable ball 134 pass through the arc-shaped through groove 1332, and finally use bolts to pass through the countersunk groove and the threaded hole to thread the thin The piston 1322 is fixedly assembled with the thick piston 1321, the buffer piston 132 and the small buffer spring 139 are placed in the cylinder body 1, and the connecting rod 136 and the sleeve 135 are extended out of the cylinder body 1311, and then the elastic sealing ring 1314 is placed in the sealing ring groove 1313 on the cylinder body 1312, and the sealing ring groove 1313 on the cylinder seat 1311 is aligned with the elastic sealing ring 1314, and the cylinder seat 1311 and the cylinder body 1312 are fixedly assembled with bolts, and then the large buffer spring 138 is sleeved on the outside of the connecting rod 136 and the sleeve 135, and then the upper end of the connecting rod 136 is extended into the inside of the sleeve 135, and the position of the limit groove 1371 corresponds to the position of the installation groove 1372, and finally the limit block 1373 is fixed in the cylinder body 1312 by bolts. The assembly can be completed in the mounting groove 1372. When the electronic information device 24 is assembled into the device, first place the electronic information device 24 in the middle position on the mounting plate 1, and then install the angle blocks 11 on the four lower corners of the electronic information device 24, so that the four lower corners of the electronic information device 24 are respectively combined with the corresponding right-angle grooves 12, and then place the upper angle blocks 11 on the four upper corners of the electronic information device 24, and finally screw each screw disk 7 in turn to move the top protective plate 10 toward the mounting plate 1, and finally squeeze and fix the electronic information device 24 between the top protective plate 10 and the mounting plate 1. When the device is impacted by external force, the buffer piston 132, the buffer cylinder 131, and the large buffer spring 138 mainly play the role of buffering the longitudinal impact force on the device. Elastic deformation buffering is performed, and the spherical groove 133, the movable ball 134, the sleeve 135, the connecting rod 136 and the axial limit assembly 137 make the mounting plate 1 and the plane on which the device is placed not rigidly connected in the horizontal direction, and the buffer piston 132, the buffer cylinder 131, the large buffer spring 138 and other components all play an assisting role in buffering the lateral impact force received by the device. Therefore, the device can fully buffer the lateral and vertical impact forces received, so as to play a role in protecting the safety of the electronic information equipment 24. When the buffer piston 132 moves in the buffer cylinder 131, the small buffer spring 139 can provide a reverse force for the buffer spring 132, so as to further enhance the buffering effect of the energy generated by the longitudinal impact force between the buffer piston 132 and the buffer cylinder 131.

[0043] In the description of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0044] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the instructions and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0045] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electronic information equipment safety protection device, comprising a mounting plate (1), characterized in that: The four corners of the upper end surface of the mounting plate (1) are each provided with a fixing seat (2), the lower end surface of the fixing seat (2) is provided with a circular groove (3), the upper end surface of the fixing seat (2) is provided with a through hole (4), the through hole (4) is connected to the circular groove (3), a limit plate (5) is movably installed inside the circular groove (3), a connecting column (6) is provided at the upper end of the limiting plate (5), the connecting column (6) passes through the through hole (4), a screwing plate (7) is provided at the upper end of the connecting column (6), and a threaded rod ( 8), the outer upper end of the threaded rod (8) is sleeved with an internal threaded sleeve (9) which is threadedly connected, the upper end of the internal threaded sleeve (9) is connected to the lower end surface of the top protective plate (10), the upper end surface of the mounting plate (1) and the lower end surface of the top protective plate (10) are both fitted with an angle block (11) movably mounted, the angle block (11) is provided with a right-angle groove (12), the four corners of the lower end of the mounting plate (1) are provided with a buffer shock-absorbing component (13), and the lower end of the buffer shock-absorbing component (13) is provided with a base plate (14); The buffer shock absorbing assembly (13) comprises two buffer cylinders (131) symmetrically arranged in an upper and lower manner, the upper end of the buffer cylinder (131) on the upper side is fixedly connected to the mounting plate (1), and the lower end of the buffer cylinder (131) on the lower side is fixedly connected to the base plate (14), a buffer piston (132) is movably installed inside the buffer cylinder (131), a spherical groove (133) is provided on the lower end surface of the buffer piston (132) on the upper side and the upper end surface of the buffer piston (132) on the lower side, and a movable The movable ball (134) on the upper side is connected with a sleeve (135), the lower end of the sleeve (135) passes through the lower end of the buffer cylinder (131) on the upper side, the movable ball (134) on the lower side is provided with a connecting rod (136), the upper end of the connecting rod (136) passes through the upper end of the buffer cylinder (131) on the lower side and extends into the sleeve (135), an axial limit assembly (137) is provided between the sleeve (135) and the connecting rod (136), and a large buffer spring (138) is provided between the upper and lower buffer cylinders (131); The axial limiting assembly (137) comprises a limiting groove (1371) and a mounting groove (1372), wherein the limiting groove (1371) is provided on the side wall of the sleeve (135), and the mounting groove (1372) is provided on the outer side wall of the connecting rod (136), and a limiting block (1373) is provided inside the mounting groove (1372), and one end of the limiting block (1373) passes through the mounting groove (1372) and extends into the limiting groove (1371); The connecting column (6) comprises a lower column (61), the lower column (61) and the limiting plate (5) are integrally formed, the cross section of the lower column (61) is circular, the lower column (61) passes through the through hole (4), an upper column (62) is integrally formed at the upper end of the lower column (61), the cross section of the upper column (62) is polygonal, a polygonal groove (15) matching the upper column (62) is provided in the middle of the lower end surface of the screwing plate (7), and the upper column (62) is fixedly installed inside the polygonal groove (15).

2. The electronic information equipment security protection device according to claim 1, characterized in that: The upper and lower end surfaces of the limiting plate (5) are respectively provided with a plurality of ball grooves (16), and balls (17) are movably installed inside the ball grooves (16).

3. The electronic information equipment security protection device according to claim 2, characterized in that: The mounting plate (1) is provided with a plurality of circular heat dissipation holes (18) extending vertically therethrough, the top protective plate (10) is provided with a waterproof groove (19) at the upper end, a water-absorbing cotton pad (20) is provided inside the waterproof groove (19), and a plurality of heat dissipation strip holes (21) extending vertically therethrough are provided on the bottom of the waterproof groove (19) and the water-absorbing cotton pad (20).

4. The electronic information equipment security protection device according to claim 3, characterized in that: The contact surfaces of the angle block (11) and the mounting plate (1) and the top protective plate (10) are all provided with rubber pads (22), and the inner side wall of the right-angle groove (12) is provided with a flexible pad (23).

5. The electronic information equipment security protection device according to claim 1, characterized in that: The buffer cylinder (131) comprises a cylinder seat (1311) and a cylinder body (1312); the cylinder seat (1311) and the cylinder body (1312) are fixedly connected; the end surface of the cylinder seat (1311) in contact with the cylinder body (1312) and the end surface of the cylinder body (1312) in contact with the cylinder seat (1311) are both provided with sealing ring grooves (1313); and elastic sealing rings (1314) are provided between the sealing ring grooves (1313).

6. The electronic information equipment safety protection device according to claim 5, characterized in that: The buffer piston (132) comprises a thick piston (1321) and a thin piston (1322), wherein the thick piston (1321) and the thin piston (1322) are fitted and fixedly connected to each other, and the spherical groove (133) comprises a hemispherical groove (1331) and an arc-shaped through groove (1332), wherein the hemispherical groove (1331) is provided on the end surface of the thick piston (1321) close to the thin piston (1322), and the arc-shaped through groove (1332) is provided through the end surface of the thin piston (1322), and the movable ball (134) is located between the hemispherical groove (1331) and the arc-shaped through groove (1332).

7. The electronic information equipment security protection device according to claim 6, characterized in that: A small buffer spring (139) is movably installed inside the buffer cylinder (131), and two ends of the small buffer spring (139) are in contact with the buffer piston (132) and the cylinder bottom of the buffer cylinder (131) respectively.

Images