Equipment anti-vibration device

Abstract

The utility model provides an equipment shockproof device, which is used for being assembled on an equipment support leg and comprises a combined nut and a fixed seat, the combined nut is used for mutually assembling a locking plate and a thread plate through a plurality of assemblies, and a thread part is formed on the inner side of the thread plate, so that the thread plate can be screwed with a screw rod of the equipment support leg. And the fixing seat is assembled and connected with the combined nut through a plurality of fixing pieces and is locked on the ground so as to limit the movement of the supporting legs of the equipment in the horizontal and vertical directions, so that shaking and displacement caused by earthquakes or external force are effectively prevented, the operation stability and safety of the machine equipment are ensured, and the supporting legs can be fixed in a narrow space environment. And the combined nut can be mounted on the equipment supporting leg after being detached, and the machine equipment does not need to be screwed in after being detached.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of equipment shockproof devices, especially refers to a kind of combined nut of equipment support foot specific position can be directly set up, and fixed seat is matched, to reach the equipment shockproof device of machine equipment shockproof. BACKGROUND

[0002] China Taiwan is located in the circum-pacific seismic belt, earthquake activity is extremely frequent, to many industries constitutes the potential threat of instability, especially in wafer manufacturing, precision machinery manufacturing and optoelectronic technology, the influence brought by earthquake is particularly obvious in precision industry, even if only slight vibration, product qualification rate can be greatly reduced, therefore, earthquake protection measure is indeed a problem that cannot be ignored, how to effectively reduce the damage of earthquake to equipment has become a problem to be solved.

[0003] In prior art, the shockproof measure of equipment is mainly through additional device, such as Z type fixed seat, is installed on equipment support foot, but general Z type fixed seat can only resist horizontal (X, Y axis) stress, cannot resist vertical (Z axis) stress, for this, China Taiwan patent publication number TWM321340U proposes a machine table shockproof fixing device, which adds a fixed nut below Z type fixed seat to resist vertical external force, however, this technology has the following shortcomings:

[0004] (1) not all equipment has additional fixed nut to provide Z type fixed seat in vertical direction.

[0005] (2) if additional fixed nut is installed, equipment must be disassembled, fixed nut is screwed into the top of equipment support foot screw rod, after fixed nut is installed, equipment is reinstalled, this process is obviously too cumbersome and time-consuming, and operation convenience is low.

[0006] Therefore, prior art has obvious deficiencies in equipment shockproof effect and installation convenience, accordingly, how to provide a kind of equipment shockproof device, which can simultaneously suppress the vibration of equipment in horizontal and vertical directions, and can simplify the installation process, is a problem to be solved. UTILITY MODEL CONTENTS

[0007] In view of the above problems, the main purpose of the utility model is to provide a kind of equipment shockproof device, which is convenient to disassemble and assemble, and can effectively fix machine equipment and reduce the influence of external force on machine equipment.

[0008] To achieve the above object, the utility model provides a kind of equipment shockproof device, to be set in various machine equipment equipment support foot, it mainly includes a combined nut and a fixed seat, a combined nut, with a pair of locking piece and a pair of screw thread piece, the pair of locking piece is formed with a set of through holes at both ends respectively, the pair of screw thread piece is formed with a threaded portion, a pair of combined screw hole and a pair of fixed screw hole respectively, the threaded portion is formed with internal thread, for the screw thread piece and the screw rod of the equipment support foot are screwed, the pair of fixed screw hole is formed in the opposite surface of the threaded portion, the pair of combined screw hole is formed in the adjacent surface of the pair of fixed screw hole respectively, its formation position can correspond to the set of through holes, for a pair of assembly after being set through the set of through holes, with the pair of combined screw hole is connected, to be set to form the combined nut;A fixed seat is formed with a pair of fixed through hole, a pair of ground through hole, the pair of fixed through hole corresponds to the fixed screw hole, for a pair of first fixed member after being threaded through the fixed through hole, with the fixed screw hole is screwed, to connect the screw thread piece and the fixed seat;And a second fixed member is used to be threaded through the ground through hole, and with ground is screwed.

[0009] The above-mentioned combined nut is set in the equipment support foot, which has a pair of locking pieces and a pair of screw thread pieces, and is formed by a plurality of assemblies; The fixed seat is connected by a plurality of fixed members and the combined nut and the ground, thereby limiting the movement of the equipment support foot in horizontal and vertical directions.

[0010] Further, after the combined nut is set, a screw hole is formed between the pair of screw thread pieces, and the size of the screw hole can be changed according to the specifications of the screw rod of the equipment support foot, to adapt to the equipment support foot of various machine equipment.

[0011] Further, after the combined nut is set, the pair of screw thread pieces has a spacing to avoid the pair of screw thread pieces from contacting each other and causing wear.

[0012] Further, the pair of screw thread pieces is a symmetrical or asymmetrical structure.

[0013] Further, the pair of screw thread pieces of the combined nut can be connected with the fixed seat.

[0014] In other embodiments, the utility model also provides a device shockproof device to be set up in a device support foot, including: a combined nut has a pair of locking pieces and a pair of screw thread pieces, the pair of locking pieces is formed with a combined through hole at both ends respectively, the pair of screw thread pieces is formed with a threaded portion, a pair of combined screw holes and a pair of fixed screw holes respectively, the threaded portion is formed with internal thread for the screw thread piece and the screw rod of the device support foot screwing, the pair of fixed screw holes is formed on the opposite surface of the threaded portion, the pair of combined screw holes is formed on the adjacent surface of the pair of fixed screw holes respectively, and the formed position can correspond to the combined through hole, for a pair of combined parts to be connected with the pair of combined screw holes after being set through the combined through hole, to be set to form the combined nut; a fixed seat is formed with a notch portion, a pair of fixed through holes and a pair of grounding through holes, the notch portion is used to abut the screw rod of the device support foot and fit on the upper surface of the combined nut; a first fixing part is used to set a stop piece on the upper surface of the notch portion and the fixed through hole; and a second fixing part is used to pass through the grounding through hole and screw with the ground.

[0015] Further, after the combined nut is set up, a screw thread hole is formed between the pair of screw thread pieces, and the size of the screw thread hole can be changed according to the specification of the screw rod of the device support foot, for the device support foot of various types of machine equipment.

[0016] Further, after the combined nut is set up, a screw thread hole is formed between the pair of screw thread pieces, and the size of the screw thread hole can be changed according to the specification of the screw rod of the device support foot, for the device support foot of various types of machine equipment.

[0017] Further, the pair of screw thread pieces is a symmetrical or asymmetrical structure.

[0018] Further, the pair of screw thread pieces of the combined nut can be connected with the fixed seat at the same time

[0019] In the embodiment, after the locking piece and the screw thread piece are set up, a certain distance is formed between the pair of screw thread pieces to avoid direct contact between the pair of screw thread pieces and generate wear; in addition, the screw thread piece can be symmetrical or asymmetrical structure to meet the installation requirements of various types of machine equipment; furthermore, the screw thread piece is connected with at least one fixed seat, so that the device shockproof device of the utility model can maximize the suppression of external force. BRIEF DESCRIPTION OF DRAWINGS

[0020] The utility model will be explained further in detail in combination with the drawings and specific embodiments.

[0021] Figure 1 It is the three-dimensional appearance view of the utility model.

[0022] Figure 2 It is the structure exploded view of the utility model.

[0023] Figure 3 Structure combination schematic view (one) of the utility model.

[0024] Figure 4 Structure combination schematic view (two) of the utility model.

[0025] Figure 5 Structure combination schematic view (three) of the utility model.

[0026] Figure 6 Structure combination schematic view (four) of the utility model.

[0027] Figure 7 Implementation schematic view of the utility model.

[0028] Figure 8 Implementation schematic view of the utility model example (one).

[0029] Figure 9 Structure combination schematic view (one) of the utility model example (two).

[0030] Figure 10 Structure combination schematic view (two) of the utility model example (two).

[0031] Figure 11 Structure combination schematic view (three) of the utility model example (two).

[0032] Figure 12 Structure combination schematic view (four) of the utility model example (two).

[0033] Mark explanation

[0034] 1 equipment shockproof device

[0035] 11 combined nut

[0036] 12 fixed seat

[0037] 111 lock sheet

[0038] 121 fixed through hole

[0039] 1111 combination surface

[0040] 122 grounding through hole

[0041] 1112 joint surface

[0042] 1113 combined through hole

[0043] 13 combined piece

[0044] 112 screw thread sheet

[0045] 131 peg part

[0046] 1121 thread portion

[0047] 132 head portion

[0048] 1122 combined screw hole

[0049] 1123 fixing screw hole

[0050] 14 first fixing member

[0051] 113 screw hole

[0052] 141 peg portion

[0053] 142 head portion

[0054] 16 Z-shaped fixing seat

[0055] 161 notch portion

[0056] 15 second fixing member

[0057] 162 stopper

[0058] 151 peg portion

[0059] 152 head portion

[0060] 2 equipment support leg

[0061] 21 screw rod DETAILED DESCRIPTION

[0062] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. In the following description, a large number of specific details are set forth in order to provide a thorough understanding of the present application, but the present application can also be implemented in other manners different from those described herein, and persons skilled in the art can make similar generalizations without departing from the connotation of the present application, therefore the present application is not limited to the specific embodiments disclosed below.

[0063] Please refer to Figure 1The utility model discloses a three-dimensional appearance, as shown in the figure, the utility model equipment shockproof device's combination formula nut 11 is used to set up in a equipment support foot 2, it can make according to different application demand select a variety of material and make, to promote applicability and durability, its material can include metal class, such as carbon steel, stainless steel, aluminum alloy or copper alloy etc., to provide high strength, corrosion -resistant or lightweight structure, is applicable to general industrial equipment, precision machinery or marine engineering etc. occasion, also can adopt high polymer material, such as polyether ether ketone (Polyetheretherketone, PEEK), polytetrafluoroethylene (Polytetrafluoroethylene, PTFE) etc., is used to resist chemical corrosion, provides lightweight design or high temperature resistant environment, in addition, also can use composite material, such as carbon fiber reinforced plastic (Carbon Fiber Reinforced Polymer, CFRP) or glass fiber reinforced plastic (Glass Fiber Reinforced Plastic, GFRP), to reach high strength and light weight's give and take, for specific demand, also can adopt surface plating metal or ceramic coating, to improve corrosion resistance and wear resistance, through the diversified material selection, make the utility model equipment shockproof device 1 satisfy different environmental conditions and equipment demand, provide more comprehensive shockproof effect and longer service life, it has a pair of lock sheet 111 and a pair of screw sheet 112, when two lock sheets 111 and two screw sheets 112 complete each other set up, between two screw sheets 112 will form a screw hole 113, the aperture size of screw hole 113 can change according to the screw rod 21 specification of equipment support foot 2, namely the utility model does not limit the aperture size of screw hole 113, for being applicable to various machine equipment equipment support foot 2, in addition, after two screw sheets 112 and two lock sheets 111 complete each other set up, between two screw sheets 112 have a certain interval, the interval can avoid two screw sheets 112 directly contact and then produce abrasion, can effectively disperse stress more, promote the durability of combination formula nut 11 overall structure.

[0064] Please refer to Figure 2The utility model discloses a lock piece 111 is a long strip shape structure, and each lock piece 111 has a combination surface 1111 and a joint surface 1112, and is formed with a combination through hole 1113 at both ends respectively, is used for making a pair of combination parts 13 to be equipped, wherein the combination through hole 1113 aperture that is opened in the combination surface 1111 is greater than the combination through hole 1113 aperture that is opened in the joint surface 1112, is used for making the combination part 13 when being equipped with the lock piece 111, and the bolt portion 131 can pass through the combination through hole 1113 of the joint surface 1112 side of the lock piece 111, and the head portion 132 can be accommodated in the combination through hole 1113 of the combination surface 1111 side of the lock piece 111.

[0065] Please refer to Figure 3 、 Figure 4 The utility model discloses a lock piece 111 is a long strip shape structure, and each lock piece 111 has a combination surface 1111 and a joint surface 1112, and is formed with a combination through hole 1113 at both ends respectively, is used for making a pair of combination parts 13 to be equipped, wherein the combination through hole 1113 aperture that is opened in the combination surface 1111 is greater than the combination through hole 1113 aperture that is opened in the joint surface 1112, is used for making the combination part 13 when being equipped with the lock piece 111, and the bolt portion 131 can pass through the combination through hole 1113 of the joint surface 1112 side of the lock piece 111, and the head portion 132 can be accommodated in the combination through hole 1113 of the combination surface 1111 side of the lock piece 111. The utility model discloses a lock piece 111 is a long strip shape structure, and each lock piece 111 has a combination surface 1111 and a joint surface 1112, and is formed with a combination through hole 1113 at both ends respectively, is used for making a pair of combination parts 13 to be equipped, wherein the combination through hole 1113 aperture that is opened in the combination surface 1111 is greater than the combination through hole 1113 aperture that is opened in the joint surface 1112, is used for making the combination part 13 when being equipped with the lock piece 111, and the bolt portion 131 can pass through the combination through hole 1113 of the joint surface 1112 side of the lock piece 111, and the head portion 132 can be accommodated in the combination through hole 1113 of the combination surface 1111 side of the lock piece 111.

[0066] Please refer to Figure 5 、 Figure 6 , which is a structural combination diagram (three), (four) of the utility model, as shown in the figure, when the locking piece 111 and the thread piece 112 of the combined nut 11 complete the mutual combination, it can be fixed and connected with at least one fixed seat 12, the fixed seat 12 can be, for example, L type, N type and the like, but not limited thereto, which is formed with a pair of fixed through holes 121 and a pair of grounding through holes 122, the fixed through hole 121 is used to correspond to the fixed screw hole 1123 of the thread piece 112, for making the shank part 141 of a pair of first fixing members 14 screw with the fixed screw hole 1123 after passing through the fixed through hole 121, to connect the thread piece 112 and the fixed seat 12, and because the outer diameter of the head part 142 of the first fixing member 14 is greater than the inner diameter of the fixed through hole 121, therefore, the head part 142 of the first fixing member 14 is resisted by the fixed through hole 121, thereby making the thread piece 112 and the fixed seat 12 form a stable fixed connection, in addition, when the fixed through hole 121 and the fixed screw hole 1123 complete the fixed connection through the first fixing member 14, the shank part 151 of a second fixing member 15 is passed through the grounding through hole 122 and is screwed with the ground, and because the outer diameter of the head part 152 of the second fixing member 15 is greater than the inner diameter of the grounding through hole 122, therefore, the head part 152 of the second fixing member 15 is resisted by the grounding through hole 122, making the fixed seat 12 and the ground form a stable fixed connection, thereby making the equipment support foot 2 can be stably installed on the ground; in addition, the two thread pieces 112 of the combined nut 11 can be simultaneously fixed and connected with the fixed seat 12, so that it can maximize the suppression of the external force received by the machine equipment.

[0067] Please refer to Figure 7, as shown in the figure, the equipment shockproof device 1 of the utility model has the characteristics of stable structure and excellent shock resistance, and can be widely applied to various equipment that needs to maintain stability and reduce the influence of vibration, such as semiconductor equipment, scientific research and education equipment, medical and biotechnology equipment, building and facility equipment, transportation related equipment, consumer and special application equipment, etc., but is not limited to this; after each equipment supporting leg 2 of the machine equipment is equipped with the equipment shockproof device 1 of the utility model, due to the action force of the fixed seat 12 being fixedly connected between the second fixing part 15 and the ground, it cannot move in the horizontal direction (X, Y axis direction) and the vertical direction (Z axis direction), in addition, the combined nut 11 is screwed on the screw rod 21 of the equipment supporting leg 2, and is fixedly connected with the fixed seat 12 through the first fixing part 14, the movement of the equipment supporting leg 2 in the horizontal direction (X, Y axis direction) and the vertical direction (Z axis direction) is limited by the combined nut 11, therefore, when an earthquake occurs, the seismic wave generated by the earthquake cannot cause the equipment supporting leg 2 to shake or displace, thereby ensuring that the machine equipment can maintain stability during an earthquake, avoiding damage to the machine equipment or products caused by vibration, and further improving the reliability and safety of the machine operation and the qualification rate of the production products.

[0068] Please refer to Figure 8 , as shown in the figure, the equipment shockproof device 1 of the utility model has the characteristics of stable structure and excellent shock resistance, and can be widely applied to various equipment that needs to maintain stability and reduce the influence of vibration, such as semiconductor equipment, scientific research and education equipment, medical and biotechnology equipment, building and facility equipment, transportation related equipment, consumer and special application equipment, etc., but is not limited to this; after each equipment supporting leg 2 of the machine equipment is equipped with the equipment shockproof device 1 of the utility model, due to the action force of the fixed seat 12 being fixedly connected between the second fixing part 15 and the ground, it cannot move in the horizontal direction (X, Y axis direction) and the vertical direction (Z axis direction), in addition, the combined nut 11 is screwed on the screw rod 21 of the equipment supporting leg 2, and is fixedly connected with the fixed seat 12 through the first fixing part 14, the movement of the equipment supporting leg 2 in the horizontal direction (X, Y axis direction) and the vertical direction (Z axis direction) is limited by the combined nut 11, therefore, when an earthquake occurs, the seismic wave generated by the earthquake cannot cause the equipment supporting leg 2 to shake or displace, thereby ensuring that the machine equipment can maintain stability during an earthquake, avoiding damage to the machine equipment or products caused by vibration, and further improving the reliability and safety of the machine operation and the qualification rate of the production products.

[0069] Please refer to Figure 9 , Figure 10It is the structural combination schematic view (one), (two) of the utility model embodiment (two), as shown in the figure, the utility model combination formula nut 11's appearance except the preceding rectangular shape, still can according to the on-site environment demand of machine table equipment installation, and will combination formula nut 11's appearance replace for different shape, for example, the shape of the fourth character type, the fifth character type or the shape of the I-shaped, but not limited to this;It changes, replaces the appearance of the screw thread piece 112, so that the screw thread piece 112 becomes the structure of symmetric or asymmetric setting, to reach the purpose suitable for various machine table equipment installation needs, in this embodiment, will take the fourth character type combination formula nut of asymmetric setting as an example to explain, first, the thread part 1121 of two screw thread pieces 112 is correspondingly aligned with the position of the screw rod 21 of the equipment support foot 2 to be set to the device, then the joint surface 1112 of two lock pieces 111 is attached to the combination screw hole 1122 surface of the screw thread piece 112, and the combination through hole 1113 of the lock piece 111 is aligned with the combination screw hole 1122 of the screw thread piece 112, then the bolt part 131 of the combination part 13 is screwed with the combination screw hole 1122 after passing through the combination through hole 1113, to connect the lock piece 111 and the screw thread piece 112, and the aperture size difference of the joint surface 1112 and the combination surface 1111 combination through hole 1113 of the lock piece 111, make the head 132 of the combination part 13 be resisted, so that the lock piece 111 and the screw thread piece 112 can form stable set connection through the combination part 13.

[0070] Please refer to Figure 11 , Figure 12, as shown in the drawings, when the locking piece 111 and the threaded piece 112 of the Z-shaped combined nut 11 are completed with each other, the Z-shaped combined nut 11 can be fixed and connected with at least one fixing seat 12, the fixing seat 12 is formed with a pair of fixed through holes 121 and a pair of grounding through holes 122, the fixed through hole 121 is used for corresponding to the fixed screw hole 1123 of the threaded piece 112, and the bolt part 141 of a pair of first fixing members 14 is screwed with the fixed screw hole 1123 after passing through the fixed through hole 121, so as to connect the threaded piece 112 and the fixing seat 12, and because the outer diameter of the head part 142 of the first fixing member 14 is greater than the inner diameter of the fixed through hole 121, the head part 142 of the first fixing member 14 is resisted by the fixed through hole 121, thereby the threaded piece 112 and the fixing seat 12 are stably and fixedly connected, in addition, when the fixed through hole 121 and the fixed screw hole 1123 are completed with the first fixing member 14, the bolt part 151 of a second fixing member 15 passes through the grounding through hole 122 and is screwed with the ground, and because the outer diameter of the head part 152 of the second fixing member 15 is greater than the inner diameter of the grounding through hole 122, the head part 152 of the second fixing member 15 is resisted by the grounding through hole 122, so that the fixing seat 12 and the ground are stably and fixedly connected, thereby the equipment supporting leg 2 can be stably installed on the ground; in addition, the two threaded pieces 112 of the Z-shaped combined nut 11 can be simultaneously fixed and connected with the fixing seat 12, so that the external force received by the machine equipment can be maximally inhibited.

[0071] As can be known from the above, the equipment shockproof device is used to be combined with the equipment supporting leg, has a combined nut and a fixing seat, the combined nut is a detachable structure, can be directly combined with the specific position of the equipment supporting leg, and does not need to be screwed from the top of the screw column, the combined nut is combined with the fixing seat through a plurality of fixing members, so that the horizontal and vertical movements of the combined nut are limited, and the screw thread of the combined nut is screwed into the screw column of the equipment supporting leg, so that the horizontal and vertical movements of the equipment supporting leg are also limited, thereby the effect of stabilizing the machine equipment is achieved; as described above, the equipment shockproof device can be indeed used to achieve the purpose of being convenient to disassemble and assemble, effectively fixing the machine equipment and reducing the influence of external force on the machine equipment.

[0072] However, the above-mentioned content is only a preferred embodiment of the utility model, and does not limit the protection scope of the utility model; any equivalent changes and modifications made by any person skilled in the art without departing from the spirit and scope of the utility model shall be covered in the protection scope of the utility model.

Claims

1. A vibration damping device for equipment, used to be installed on a support leg of equipment, characterized in that, The combination nut comprises a pair of locking pieces and a pair of screw pieces, the pair of locking pieces are respectively formed with a pair of combination holes at both ends, the pair of screw pieces are respectively formed with a threaded portion, a pair of combination holes and a pair of fixing holes, the threaded portion is formed with internal threads for screwing the screw pieces with a screw rod of a device support leg, the pair of fixing holes are formed on opposite sides of the threaded portion, the pair of combination holes are respectively formed on adjacent sides of the pair of fixing holes, the positions of the combination holes correspond to the combination holes of the pair of locking pieces, a pair of combination members are connected with the pair of combination holes after passing through the combination holes to form the combination nut; a fixing seat is formed with a pair of fixing holes and a pair of grounding holes, the pair of fixing holes correspond to the fixing holes for screwing a pair of first fixing members with the fixing holes after passing through the fixing holes to connect the screw pieces with the fixing seat; and a second fixing member is used to pass through the grounding holes and screw with the ground. After the combination nut is assembled, a screw hole is formed between the pair of screw pieces, the size of the screw hole can be changed according to the specifications of the screw rod of the device support leg to adapt to the device support legs of various types of machine devices.

2. The device shock protection apparatus of claim 1, wherein, After the combination nut is assembled, a space is formed between the pair of screw pieces to prevent the pair of screw pieces from contacting each other and causing wear.

3. The device shock protection apparatus of claim 1, wherein, The pair of screw pieces are symmetrical or asymmetrical structures.

4. The device shock protection apparatus of claim 1, wherein, The pair of screw pieces of the combination nut can be simultaneously connected with the fixing seat.

5. The device shock protection apparatus of claim 1, wherein, The combination nut comprises a pair of locking pieces and a pair of screw pieces, the pair of locking pieces are respectively formed with a pair of combination holes at both ends, the pair of screw pieces are respectively formed with a threaded portion, a pair of combination holes and a pair of fixing holes, the threaded portion is formed with internal threads for screwing the screw pieces with a screw rod of a device support leg, the pair of fixing holes are formed on opposite sides of the threaded portion, the pair of combination holes are respectively formed on adjacent sides of the pair of fixing holes, the positions of the combination holes correspond to the combination holes of the pair of locking pieces, a pair of combination members are connected with the pair of combination holes after passing through the combination holes to form the combination nut; 6. A vibration damping device for equipment, used to be installed on a support leg of equipment, characterized in that, a fixing seat is formed with a pair of fixing holes and a pair of grounding holes, the pair of fixing holes correspond to the fixing holes for screwing a pair of first fixing members with the fixing holes after passing through the fixing holes to connect the screw pieces with the fixing seat; and a second fixing member is used to pass through the grounding holes and screw with the ground. After the combination nut is assembled, a screw hole is formed between the pair of screw pieces, the size of the screw hole can be changed according to the specifications of the screw rod of the device support leg to adapt to the device support legs of various types of machine devices. After the combination nut is assembled, a space is formed between the pair of screw pieces to prevent the pair of screw pieces from contacting each other and causing wear.

7. The device shock protection apparatus of claim 6, wherein, The pair of screw pieces are symmetrical or asymmetrical structures.

8. The device shock protection apparatus of claim 6, wherein, The pair of screw pieces of the combination nut can be simultaneously connected with the fixing seat.

9. The device shock protection apparatus of claim 6, wherein, ​ 10. The device shock protection apparatus of claim 6, wherein, ​

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