Shockproof equipment and electromagnetic cabinet assembly

Abstract

The invention discloses shockproof equipment which comprises a contact plate, a mounting plate, a first elastic piece and a second clamping assembly. The contact plate is connected with the bottom ends of the first elastic pieces, the mounting plate is connected with the top ends of the first elastic pieces, and the two side faces of the contact plate are connected with the first fixing rods respectively. The second clamping assembly comprises a first fixing frame, a second driving frame, a supporting plate, a pull rod, a third clamping plate and a contact frame. The first fixing frame is connected with two ends of the mounting plate, one end of the second driving frame is connected with the top end of the first fixing rod, and the other end of the second driving frame is linked with the supporting plate to force the supporting plate to slide horizontally along the first fixing frame; one end of the contact frame is elastically connected with the supporting plate through a third sliding block, one end of the third sliding block is rotationally connected with a pull rod, the other end of the pull rod is connected with a third clamping plate, and the third clamping plate is slidably connected with the supporting plate. The invention further discloses an electromagnetic cabinet assembly. The electromagnetic cabinet damping device has the beneficial effects that the electromagnetic cabinet can be stabilized, and the electromagnetic cabinet can be effectively damped.

Description

Technical Field

[0001] The present invention relates to a shockproof device, and particularly to a shockproof device for an electromagnetic shielding cabinet. Background Art

[0002] With the gradual deepening of people's understanding of the harm of electromagnetic leakage emission of classified information systems, various means of preventing electromagnetic leakage emission are widely adopted when building classified information networks, including building electromagnetic shielding rooms, laying optical cables and shielded twisted pairs, using low-radiation devices, red-black power isolation sockets, and shielding cabinets. An electromagnetic shielding cabinet is a machine that prevents the leakage of classified information generated during operation.

[0003] However, in the prior art, existing electromagnetic shielding cabinets, due to their wide range of applications, often need to be placed in different storage environments for use. When an electromagnetic shielding cabinet is placed in different storage environments for use, since some existing electromagnetic shielding cabinets do not have a shockproof mechanism, when the electromagnetic shielding cabinet undergoes strong vibrations, it is extremely easy to cause damage to the electromagnetic shielding cabinet, and in severe cases, it will affect the normal operation of the electromagnetic shielding cabinet.

[0004] The information disclosed in this background art section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as an admission or any form of suggestion that this information constitutes the prior art known to those of ordinary skill in the art. Summary of the Invention

[0005] The technical problem to be solved by the present invention is: how to solve the problem that the electromagnetic shielding mechanism in the prior art does not have a shockproof function and is extremely easy to cause damage to the electromagnetic shielding cabinet.

[0006] The present invention solves the above technical problem by the following technical means:

[0007] A shockproof device, comprising a contact plate, a mounting plate, a first elastic member, and a second clamping assembly; the contact plate is connected to the bottom ends of a plurality of first elastic members, the mounting plate is connected to the top ends of the plurality of first elastic members, and both side surfaces of the contact plate are respectively connected to first fixing rods; the second clamping assembly includes a first fixing frame, a second driving frame, a support plate, a pull rod, a third clamping plate, and a contact frame; the first fixing frame is connected to both ends of the mounting plate, one end of the second driving frame is connected to the top end of the first fixing rod, and the other end of the second driving frame is linked with the support plate to force the support plate to slide horizontally along the first fixing frame; one end of the contact frame is elastically connected to the support plate through a third slider, one end of the third slider is rotatably connected to the pull rod, the other end of the pull rod is connected to the third clamping plate, and the third clamping plate is slidably connected to the support plate.

[0008] In the present invention, the contact plate is placed on the mounting post, and the electromagnetic cabinet is placed on the mounting plate. Due to the presence of the first elastic member, the electromagnetic cabinet, the mounting plate, and the first fixing frame will move downward together. Due to the relative movement between the second driving frame and the first fixing frame, they will be linked, thereby driving the support plate to slide horizontally along the slide rail in the direction of the electromagnetic cabinet, and the contact frame will also move in the same direction. When the contact frame moves and contacts the electromagnetic cabinet, it will push the third slider to move in the reverse direction and pull the pull rod. The angle between the two pull rods becomes smaller, and the other end of the pull rod pulls the third clamping plate to approach each other along the chute of the support plate, achieving the purpose of clamping the electromagnetic cabinet. When placing the electromagnetic cabinet in the present invention, through a series of structural linkages, the contact frames at both ends are clamped at both ends, and the third clamping plates on both sides are clamped on both sides, thereby achieving the purpose of stabilizing the electromagnetic cabinet, effectively damping the electromagnetic cabinet, and preventing vibration in a vibrating environment.

[0009] Preferably, there are two sets of second clamping components, and the two sets of second clamping components are symmetric along the vertical plane in the middle of the shockproof device; the second clamping component further includes a second slider and a push rod; the first fixing frame has a C-shaped structure, the second slider is slidably connected to the inner side of the vertical section of the first fixing frame, and the top end of the support plate is slidably connected to the horizontal section of the first fixing frame; both ends of the push rod are rotatably connected to the second slider and the top of the support plate respectively.

[0010] Preferably, the support plate has an L-shaped structure, the front end of the horizontal section of the support plate forms a T-shaped structure, and a chute is provided on the front side of the T-shaped structure; the third clamping plate is slidably connected in the chute; a chute is provided on the horizontal section of the support plate, the third slider is slidably connected in the chute, and is abutted by a spring.

[0011] Preferably, it further includes a first clamping component, and the first clamping component is symmetrically distributed along two vertical planes orthogonal to the middle of the shockproof device; the first clamping component includes a first driving frame, a first clamping plate, a second clamping plate, and a contraction plate; a chute is opened on the side of the mounting plate, both ends of the chute are connected to the first limiting rod, both ends of the first limiting rod are slidably connected to the first slider, and a second elastic member is abutted between the step surface of the first slider and the first limiting rod; the top end of the first fixing rod is rotatably connected to the lifting rod, and the other end of the lifting rod is rotatably connected to the first slider; the four first sliders are respectively connected to the four first driving frames, the bottom ends of the two first driving frames at each end are connected to the same first clamping plate, chutes are opened at both ends of the first clamping plate and the second clamping plate, the contraction plate is an L-shaped plate, and both ends of the contraction plate are respectively slidably connected to the first clamping plate and the second clamping plate; the two first clamping plates, the two second clamping plates, and the four contraction plates form a rectangular frame.

[0012] Preferably, the first clamping component further includes an extrusion frame and a wedge block; the wedge block is connected to the outer side of the second clamping plate, the thick end of the wedge block is close to the first fixing rod, and the thin end of the wedge block is located at the bottom end; the top end of the extrusion frame is connected to the first fixing rod, and the bottom end of the extrusion frame is connected to a ball, and the ball is in close contact with the wedge block.

[0013] During the downward movement of the mounting plate, since the lifting rod has a fixed length, it will drive the first sliders to move closer to each other, thereby driving the first driving frames at both ends to move closer to each other, thereby driving the two first clamping plates at both ends to move closer to each other, and at the same time, the extrusion frame will squeeze the second clamping plates closer to each other through the wedge surface of the wedge block, so that the entire rectangular frame shrinks inward and clamps the mounting column to keep the entire shockproof device more stable.

[0014] Preferably, it also includes a third clamping assembly, which is symmetrically distributed along two vertical planes orthogonal to the middle of the shockproof device; the third clamping assembly includes an extrusion rod, a first elastic plate, and a fourth clamping plate; the bottom of the extrusion rod is connected to both ends of the front end of the support plate, the first elastic plate is connected between the extrusion rods at both ends, and the fourth clamping plate is connected to the first elastic plate.

[0015] Preferably, the third clamping assembly also includes a telescopic plate, a second elastic plate, and a second fixed rod, the telescopic plate includes a fixed section and a telescopic section, the middle part of the inner side surface of the first elastic plate is connected to the fixed section of the telescopic plate, the telescopic section is slidably connected to the fixed section, and the other end of the telescopic section of the telescopic plate is connected to the fourth clamping plate; the second elastic plate is a U-shaped structure, the two ends of the second elastic plate are respectively connected to the fixed section of the telescopic plate, and the fourth clamping plate is connected to the middle inner side surface of the second elastic plate through the second fixed rod.

[0016] Preferably, the third clamping assembly further comprises a right-angle plate, the fourth clamping plate is in a right-angle plate structure, and the back surface of the fourth clamping plate is connected to the inner side surface of the right-angle plate via a plurality of springs;

[0017] Two outer side surfaces of the right-angle plate are respectively connected to the telescopic section of the telescopic plate and one end of the second fixing rod.

[0018] The electromagnetic cabinet is clamped by the inward contraction of the second clamping assembly, which links the third clamping assembly, and the third clamping assembly contracts inward. The four fourth clamping plates of the third clamping assembly clamp the four corners of the electromagnetic cabinet, further clamping the electromagnetic cabinet to improve the anti-vibration effect.

[0019] The second clamping assembly and the third clamping assembly clamp the bottom and the top of the electromagnetic cabinet respectively, and clamp the side, the end face and the four corners of the electromagnetic cabinet respectively, so as to improve the clamping effect.

[0020] Preferably, the front end of the contact frame is connected to the contact plate.

[0021] The present invention also discloses an electromagnetic cabinet assembly, which is characterized by comprising the above-mentioned shockproof equipment and an electromagnetic mechanism, wherein the electromagnetic mechanism is installed on the top surface of the installation plate.

[0022] The advantages of the present invention are:

[0023] In the present invention, the contact plate is placed on the mounting column, and the electromagnetic cabinet is placed on the mounting plate. Due to the presence of the first elastic member, the electromagnetic cabinet, the mounting plate and the first fixed frame will move down together. Due to the relative movement between the second drive frame and the first fixed frame, they will be linked, thereby driving the support plate to slide horizontally along the slide rail toward the direction of the electromagnetic cabinet, and the contact frame will also move in the same direction. When the contact frame moves and contacts the electromagnetic cabinet, it will push the third slider to move in the opposite direction and pull the pull rod. The angle between the two pull rods becomes smaller, and the other end of the pull rod pulls the third clamping plate along the slide groove of the support plate to approach each other, thereby achieving the purpose of clamping the electromagnetic cabinet. While placing the electromagnetic cabinet, the present invention uses a series of structural linkages to enable the contact frames at both ends to clamp the two ends, and the third clamping plates on both sides to clamp the two sides, thereby achieving the purpose of stabilizing the electromagnetic cabinet, effectively damping the electromagnetic cabinet, and preventing vibration in a vibrating environment.

[0024] During the downward movement of the mounting plate, since the lifting rod has a fixed length, it will drive the first sliders to move closer to each other, thereby driving the first driving frames at both ends to move closer to each other, thereby driving the two first clamping plates at both ends to move closer to each other, and at the same time, the extrusion frame will squeeze the second clamping plates closer to each other through the wedge surface of the wedge block, so that the entire rectangular frame shrinks inward and clamps the mounting column to keep the entire shockproof device more stable.

[0025] The electromagnetic cabinet is clamped by the inward contraction of the second clamping assembly, which links the third clamping assembly, and the third clamping assembly contracts inward. The four fourth clamping plates of the third clamping assembly clamp the four corners of the electromagnetic cabinet, further clamping the electromagnetic cabinet to improve the anti-vibration effect.

[0026] The second clamping assembly and the third clamping assembly clamp the bottom and the top of the electromagnetic cabinet respectively, and clamp the side, the end face and the four corners of the electromagnetic cabinet respectively, so as to improve the clamping effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 is a schematic structural diagram of a shockproof device according to an embodiment of the present invention;

[0028] Figure 2 is a schematic structural diagram of a shockproof device according to an embodiment of the present invention;

[0029] Figure 3 is a front view of a shockproof device according to an embodiment of the present invention;

[0030] Figure 4 is a schematic structural diagram of a shockproof device according to an embodiment of the present invention;

[0031] Figure 5 is a schematic structural diagram of a shockproof device according to an embodiment of the present invention;

[0032] Figure 6 yesFigure 5 Enlarged view of part A

[0033] Figure 7 It is a partial schematic view of the second clamping assembly in the embodiment of the present invention;

[0034] Figure 8 It is a cross-sectional view of the shockproof device in the embodiment of the present invention;

[0035] Figure 9 It is a structural schematic view of the third clamping assembly in the embodiment of the present invention;

[0036] Figure 10 It is a structural schematic view of the third clamping assembly in the embodiment of the present invention;

[0037] Reference numerals in the figure:

[0038] 1. Shockproof device;

[0039] 11. Contact plate; 111. First fixing rod; 112. Lifting rod;

[0040] 12. Mounting plate; 121. First limiting rod; 122. First slider; 123. Second elastic member;

[0041] 13. First elastic member;

[0042] 14. First clamping assembly; 141. First driving frame; 142. First clamping plate; 143. Second clamping plate; 144. Shrinking plate; 145. Extrusion frame; 146. Wedge block;

[0043] 15. Second clamping assembly; 151. First fixing frame; 152. Second driving frame; 153. Second slider; 154. Push rod; 155. Support plate; 156. Third slider; 157. Pull rod; 158. Third clamping plate; 159. Contact frame;

[0044] 16. Third clamping assembly; 161. Extrusion rod; 162. First elastic plate; 163. Telescopic plate; 164. Second elastic plate; 165. Fixing rod; 166. Right-angle plate; 167. Fourth clamping plate. Detailed implementation manners

[0045] To make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without making creative efforts shall fall within the protection scope of the present invention.

[0046] Embodiment 1:

[0047] As Figure 1 , Figure 2 , Figure 3 shown, the shockproof device 1 includes a contact plate 11, a mounting plate 12, and a first elastic member 13; the contact plate 11 is a fixed plate that can be placed on facilities such as a frame body, a mounting column (not shown in the figure), that is, the contact plate 11 is stationary during use. The top surface of the mounting plate 12 is a placement surface for placing the electromagnetic cabinet 2. A notch is formed in the bottom surface of the mounting plate 12, and a plurality of first elastic members 13 are connected in the notch. The top end of the first elastic member 13 is connected to the top surface of the notch, and the bottom end of the first elastic member 13 is connected to the top surface of the contact plate 11. When the electromagnetic cabinet 2 is placed on the mounting plate 12, the first elastic member 13 will be compressed.

[0048] The first elastic member 13 can be a spring, and a telescopic guide post can also be connected inside the spring, and the guide post plays a guiding role.

[0049] In this embodiment, the side surface of the electromagnetic cabinet 2 refers to the surface where the large surface is located ( Figure 2 , 3 the front and rear surfaces in Figure 2 , 3 ), and the end or end face refers to the surface where the small surface is located ( Figure 1 the left and right surfaces in

[0050] ). The central position of the electromagnetic cabinet 2 includes two vertically orthogonal symmetry planes (such as the X symmetry plane and the Y symmetry plane in

[0051] ), and the shockproof device 1 in this embodiment is symmetrically arranged along the two vertically orthogonal symmetry planes.

[0052] A C-shaped first fixing rod 111 is connected to both side surfaces of the contact plate 11. The bottom end of the first fixing rod 111 is connected to the side surface of the contact plate 11 and extends upward, and the position of the first fixing rod 111 is fixed.

[0053] The structures on both sides of the mounting plate 12 are symmetrically arranged.

[0054] As Figure 2 、 Figure 4 shown, the shock-proof device 1 further includes a first clamping assembly 14. The first clamping assembly 14 includes a first driving frame 141, a first clamping plate 142, a second clamping plate 143, a shrinkage plate 144, an extrusion frame 145, and a wedge block 146;

[0055] There are four first driving frames 141. The tops of the four first driving frames 141 are respectively connected to the four first sliders 122, and the bottom ends of the first driving frames 141 are connected to the outer sides of the first clamping plates 142. The first driving frame 141 is a bent structure, and it can be connected to the first slider 122 at the top and the first clamping plate 142 at the bottom. As for how to bend, it is not limited to the situation shown in this embodiment. In this embodiment, there are two first clamping plates 142 and two second clamping plates 143. The two first clamping plates 142 are symmetrically distributed, and the two second clamping plates 143 are symmetrically distributed. The two first driving frames 141 at the same end are simultaneously connected to the same first clamping plate 142. For example Figure 2 in, the two first driving frames 141 at the left end are connected to the same first clamping plate 142, and the same is true for the right end. Both ends of the first clamping plate 142 and the second clamping plate 143 are provided with chutes. The shrinkage plate 144 is an L-shaped plate, and the two ends of the shrinkage plate 144 are respectively slidably connected to the chutes of the first clamping plate 142 and the second clamping plate 143. After the two first clamping plates 142, the two second clamping plates 143, and the four shrinkage plates 144 are connected, they form a roughly rectangular frame. And because the shrinkage plate 144 can be slidably connected to the first clamping plate 142 and the second clamping plate 143, this rectangular frame can shrink inward or expand outward.

[0056] The outer side of the second clamping plate 143 is connected to the wedge block 146. The thicker end of the wedge block 146 is close to the first fixing rod 111, and the thinner end is at the bottom. The top end of the extrusion frame 145 is fixedly connected to the first fixing rod 111, and the bottom end of the extrusion frame 145 bends towards the second clamping plate 143 and is connected with a roller at the end. When the rectangular frame moves downward, during the movement of the extrusion frame 145 on the wedge block 146, it will squeeze the second clamping plate 143 to move closer to the middle.

[0057] In this embodiment, when the first sliders 122 approach each other, they will drive the first driving frames 141 at both ends to also approach each other, thereby driving the two first clamping plates 142 at both ends to approach each other. At the same time, the extrusion frame 145 will squeeze the second clamping plates 143 to approach each other, causing the entire rectangular frame to shrink inward and clamp the mounting column to keep the entire shock-proof device 1 more stable.

[0058] As Figure 5 、Figure 6 , Figure 7 , Figure 8 As shown in Figure 8 , the shockproof device 1 further includes a second clamping assembly 15. The second clamping assembly 15 includes a first fixing frame 151, a second driving frame 152, a second slider 153, a push rod 154, a support plate 155, a third slider 156, a pull rod 157, a third clamping plate 158, and a contact frame 159;

[0059] The first fixing frame 151 is in the shape of a C-shaped plate. The bottom end of the first fixing frame 151 is connected to both ends of the mounting plate 12, and the top end of the first fixing frame 151 extends towards the electromagnetic cabinet 2. A chute is opened on the inner side surface of the vertical section of the first fixing frame 151, and a slide rail is connected to the bottom surface of the horizontal section at the top end of the first fixing frame 151. There are four second driving frames 152, which are generally in the shape of an L-shaped strip plate structure. One end of the second driving frame 152 is fixedly connected to the top end of the first fixing rod 111, and the other end of the second driving frame 152 is connected to the second slider 153. The second slider 153 is slidably connected to the chute inside the vertical section of the first fixing frame 151. One end of the push rod 154 is rotatably connected to the second slider 153, and the other end is rotatably connected to the top of the support plate 155. The support plate 155 is in an L-shaped structure. The top of the support plate 155 is slidably connected to the slide rail at the top horizontal section of the first fixing frame 151. The other end of the support plate 155 extends towards the electromagnetic cabinet 2. The end of the support plate 155 extending towards the electromagnetic cabinet 2 is in a T-shaped structure, and a chute is provided on the outer side surface of the T-shaped structure. One end of the third clamping plate 158 is slidably connected to the chute. A chute is opened on the top surface of the horizontal section of the support plate 155, and a guide rod is connected along the length direction of the chute. The guide rod is a stepped rod, and a third elastic member is connected to the guide rod. The third elastic member is a spring. The third slider 156 is slidably connected to the guide rod, and both ends of the third spring respectively abut against the third slider 156 and the stepped surface of the guide rod. The top end of the third slider 156 is connected to a cylinder, and the top end of the cylinder is fixedly connected to the contact frame 159. The two ends of the pull rod 157 are respectively rotatably connected to the cylinder on the third slider 156 and the cylinder on the top end of the third clamping plate 158.

[0060] When the mounting plate 12 moves downward, it will drive the first fixed frame 151 fixed thereto to move downward. Since the position of the second driving frame 152 is fixed, the second slider 153 will drive the push rod 154 to move in conjunction, thereby pushing the support plate 155 to slide horizontally along the slide rail toward the direction of the electromagnetic cabinet 2, and the contact frame 159 will also move in the same direction. The front end of the contact frame 159 is connected to the contact plate. When the contact plate moves to contact the electromagnetic cabinet 2, the support plate will continue to slide in the direction of the electromagnetic cabinet 2. Since the contact plate will be subjected to a reverse force, it will push the third slider 156 to move in the opposite direction (away from the opposite direction of the electromagnetic cabinet 2) and pull the pull rod 157. The angle between the two pull rods 157 becomes smaller, and the other end of the pull rod 157 pulls the third clamping plate 158 along the slide groove on the outer side of the T-shaped structure of the support plate 155 to move closer to each other, thereby achieving the purpose of clamping the electromagnetic cabinet 2.

[0061] The second clamping assembly 15 is also symmetrically arranged at both ends, and can clamp both ends or both sides of the electromagnetic cabinet 2 at the same time.

[0062] In this embodiment, after the electromagnetic cabinet 2 is placed on the mounting plate 12, the mounting plate 12 is moved downward, and the downward movement of the mounting plate 12 links the first clamping assembly 14 to clamp the mounting column, thereby improving the stability of the mounting plate 12; the contraction of the first clamping assembly 14 links the second clamping assembly 15 to clamp from both sides and ends of the electromagnetic mechanism 2, thereby improving the stability of the electromagnetic mechanism 2. The electromagnetic cabinet is effectively damped to prevent vibration in a vibrating environment.

[0063] Embodiment 2:

[0064] like Figure 9 As shown, based on the above-mentioned embodiment 1, the anti-vibration device 1 of this embodiment further includes a third clamping assembly 16, which is symmetrical in structure and roughly in the form of a rectangular frame. The third clamping assembly 16 includes four extrusion rods 161, two first elastic plates 162, four telescopic plates 163, two second elastic plates 164, four second fixing rods 165, four right-angle plates 166, and four fourth clamping plates 167;

[0065] The four extrusion rods 161 are symmetrically distributed. The extrusion rods 161 are generally in a vertical Z-shaped structure. The bottom ends of the extrusion rods 161 are fixedly connected to the two ends of the T-shaped structure of the support plate 155. The first elastic plates 162 are respectively connected between the extrusion rods 161 at the left and right ends. The first elastic plates 162 are elastic. The telescopic plate 163 includes a fixed section and a telescopic section. The middle part of the inner side surface of the first elastic plate 162 is connected to the fixed section of the telescopic plate 163. A chute is provided in the fixed section, and the telescopic section can telescopically move along the chute. The other end of the telescopic section of the telescopic plate 163 is connected to the outer side surface of the right-angled plate 166. The telescopic plate 163 is generally in an L-shaped structure. The part of the fixed section is parallel to the first elastic plate 162. The horizontal section of the telescopic section is parallel to the first elastic plate 162. The other end of the telescopic section is bent away from the first elastic plate 162 and then connected to the right-angled plate 166.

[0066] The other outer side surface of the right-angled plate 166 is connected to the second fixing rod 165. The other end of the second fixing rod 165 is connected to the second elastic plate 164. The second elastic plate 164 is in a U-shaped structure. The two ends of the second elastic plate 164 are respectively connected to the fixed sections of the telescopic plates 163 on both sides. A plurality of springs are connected to the inner side of the right-angled plate 166. The other ends of the springs are connected to the fourth clamping plate 167. The fourth clamping plate 167 is in a right-angled structure and can be attached to the four corners of the electromagnetic cabinet 2 to realize the clamping of the electromagnetic cabinet 2.

[0067] After the first elastic plate 162 and the second elastic plate 164 are connected, they are also generally in a rectangular frame structure.

[0068] Since the four extrusion rods 161 are fixedly connected to the support plate 155, when the support plates 155 at both ends are close to each other, the extrusion rods 161 will be driven to move in the direction of the electromagnetic cabinet 2, and the extrusion rods 161 at both ends will squeeze the first elastic plate 162. When the first elastic plate 162 is squeezed, the middle part will bend. When the middle part of the first elastic plate 162 is bent, it will push the telescopic plate 163 to move in the direction of the electromagnetic cabinet 2. When the telescopic plate 163 moves, it will drive the right-angle plate 166 to move in the direction of the electromagnetic cabinet 2. When the right-angle plate 166 moves, it will push the second elastic plates 164 at both ends to move in the direction of approaching each other. When the second elastic plate 164 moves, it will push the fourth clamping plate 167 to When the second elastic plate 164 is squeezed, the middle part will bend. When the middle part of the second elastic plate 164 bends, it will push the second fixing rods 165 at both ends to move toward the electromagnetic cabinet 2. When the second fixing rods 165 move, they will push the right-angle plates 166 to move toward each other. When the right-angle plates 166 move, they will push the telescopic plates 163 to shrink in the direction of approaching each other. When the right-angle plates 166 move, they will push the fourth clamping plates 167 to move in the direction of approaching each other. Finally, the four fourth clamping plates 167 are fitted with the four corner surfaces of the electromagnetic cabinet 2.

[0069] In this embodiment, the electromagnetic cabinet 2 is clamped by the inward contraction of the second clamping assembly 15, which in turn links the third clamping assembly 16. The third clamping assembly 16 contracts inward, and the four fourth clamping plates 167 of the third clamping assembly 16 clamp the four corners of the electromagnetic cabinet 2, thereby further clamping the electromagnetic cabinet 2 to improve the anti-vibration effect.

[0070] The second clamping assembly 15 and the third clamping assembly 16 clamp the bottom and top of the electromagnetic cabinet 2 respectively, and clamp the side, end face and four corners of the electromagnetic cabinet 2 respectively, so as to improve the clamping effect.

[0071] Embodiment three:

[0072] like Figure 1 As shown, the electromagnetic cabinet assembly includes the shockproof device 1 of the above-mentioned embodiment 1 or embodiment 2 and an electromagnetic cabinet 2 , and the electromagnetic cabinet 2 is placed on the mounting plate 12 of the shockproof device 1 .

[0073] The contact plate 11 is placed on a mounting column (not shown in the figure), which may be formed by cement casting or other placement equipment.

[0074] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A shockproof device, characterized in that It includes a contact plate, a mounting plate, a first elastic member, and a second clamping assembly; The contact plate is connected to the bottom ends of the plurality of first elastic members, the mounting plate is connected to the top ends of the plurality of first elastic members, and the two side surfaces of the contact plate are respectively connected to the first fixing rods; The second clamping assembly includes a first fixed frame, a second driving frame, a support plate, a pull rod, a third clamping plate, and a contact frame; the first fixed frame is connected to both ends of the mounting plate, one end of the second driving frame is connected to the top end of the first fixed rod, and the other end of the second driving frame is linked with the support plate to force the support plate to slide horizontally along the first fixed frame; one end of the contact frame is elastically connected to the support plate through a third slider, one end of the third slider is rotatably connected to the pull rod, the other end of the pull rod is connected to the third clamping plate, and the third clamping plate is slidably connected to the support plate.

2. The anti-vibration device according to claim 1, characterized in that The second clamping assembly is divided into two groups, and the two groups of second clamping assemblies are symmetrical along the middle vertical plane of the shockproof device; the second clamping assembly also includes a second slider and a push rod; the first fixed frame is a C-shaped structure, the second slider is slidably connected to the inner side of the vertical section of the first fixed frame, and the top of the support plate is slidably connected to the horizontal section of the first fixed frame; the two ends of the push rod are respectively rotatably connected to the second slider and the top of the support plate.

3. The anti-vibration device according to claim 1, characterized in that The support plate is L-shaped, and the front end of the horizontal section of the support plate forms a T-shaped structure. The front side of the T-shaped structure is provided with a slide groove, and the third clamping plate is slidably connected in the slide groove; the horizontal section of the support plate is provided with a slide groove, and the third slider is slidably connected in the slide groove and abutted by a spring.

4. The anti-vibration device according to claim 1, characterized in that It also includes a first clamping assembly, which is symmetrically distributed along two vertical planes orthogonal to the middle of the anti-vibration device; the first clamping assembly includes a first driving frame, a first clamping plate, a second clamping plate, and a contraction plate; A slide groove is provided on the side of the mounting plate, two ends of the slide groove are connected to the first limiting rod, two ends of the first limiting rod are slidably connected to the first slider, and the step surface between the first slider and the first limiting rod abuts against the second elastic member; The top end of the first fixed rod is rotatably connected to the lifting rod, and the other end of the lifting rod is rotatably connected to the first sliding block; The four first sliding blocks are respectively connected to the four first driving frames, the bottom ends of the two first driving frames at each end are connected to the same first clamping plate, both ends of the first clamping plate and the second clamping plate are provided with sliding grooves, the retracting plate is an L-shaped plate, and the two ends of the retracting plate are respectively slidably connected to the first clamping plate and the second clamping plate; the two first clamping plates, the two second clamping plates and the four retracting plates form a rectangular frame.

5. The anti-vibration device according to claim 4, characterized in that The first clamping assembly also includes an extrusion frame and a wedge block; the wedge block is connected to the outer side of the second clamping plate, the thick end of the wedge block is close to the first fixing rod, and the thin end of the wedge block is located at the bottom end; the top end of the extrusion frame is connected to the first fixing rod, and the bottom end of the extrusion frame is connected to the ball, and the ball is tightly attached to the wedge block.

6. The anti-vibration device according to claim 1, characterized in that It also includes a third clamping assembly, which is symmetrically distributed along two vertical planes orthogonal to the middle of the shockproof device; the third clamping assembly includes an extrusion rod, a first elastic plate, and a fourth clamping plate; the bottom of the extrusion rod is connected to the two ends of the front end of the support plate, the first elastic plate is connected between the extrusion rods at both ends, and the fourth clamping plate is connected to the first elastic plate.

7. The anti-vibration device according to claim 6, characterized in that The third clamping assembly also includes a telescopic plate, a second elastic plate, and a second fixed rod. The telescopic plate includes a fixed section and a telescopic section. The middle part of the inner side surface of the first elastic plate is connected to the fixed section of the telescopic plate. The telescopic section is slidably connected to the fixed section. The other end of the telescopic section of the telescopic plate is connected to the fourth clamping plate. The second elastic plate has a U-shaped structure. The two ends of the second elastic plate are respectively connected to the fixed section of the telescopic plate. The fourth clamping plate is connected to the middle inner side surface of the second elastic plate through the second fixed rod.

8. The anti-vibration device according to claim 7, characterized in that The third clamping assembly also includes a right-angle plate, the fourth clamping plate is in a right-angle plate structure, and the back side of the fourth clamping plate is connected to the inner side surface of the right-angle plate through a plurality of springs; Two outer side surfaces of the right-angle plate are respectively connected to the telescopic section of the telescopic plate and one end of the second fixing rod.

9. The anti-vibration device according to claim 1, characterized in that The front end of the contact frame is connected to the contact plate.

10. Electromagnetic cabinet assembly, characterized in that: The invention comprises the anti-vibration device and the electromagnetic mechanism according to any one of claims 1 to 9, wherein the electromagnetic mechanism is installed on the top surface of the mounting plate.

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