A multi-directional positioning shock-absorbing seat

Abstract

The invention discloses a multi-directional positioning shock-absorbing seat, which relates to the field of shock-absorbing technology, and comprises a base; a support sleeve assembly is movably embedded in the base; a horizontal shock-absorbing seat is a circular ring structure, and the horizontal shock-absorbing seat is movably connected to the support sleeve assembly through a plurality of connecting rods; a horizontal shock-absorbing plate is movably arranged in the inner circle of the horizontal shock-absorbing seat; an upper seat assembly is arranged on the horizontal shock-absorbing plate; the support sleeve assembly comprises a support column movably embedded in the base, and a plurality of multi-directional buffer rods are evenly distributed along the circumferential direction on the outer peripheral wall of the support column; the end of the multi-directional buffer rod away from the support column is connected to the base, and a chuck that conflicts with the multi-directional buffer rod is arranged on the top surface of the support column; the upper seat assembly comprises an upper seat column arranged on the horizontal shock-absorbing plate, and an upper seat plate is arranged at one end of the upper seat column away from the horizontal shock-absorbing plate, and a plurality of buffer balls are evenly distributed along the circumferential direction on the outer peripheral wall of the upper seat plate. The invention has the advantages of being able to mitigate vibrations in multiple directions and having strong applicability.

Description

Technical Field

[0001] The invention relates to the technical field of shock absorption, and in particular to a multi-directional positioning shock absorption seat. Background Art

[0002] Multi-directional positioning shock-absorbing mounts are widely used in industrial equipment to absorb or buffer external vibrations to ensure effective and stable operation of external equipment or other entities installed on the multi-directional positioning shock-absorbing mounts. Some existing multi-directional positioning shock-absorbing mounts use a large number of rubber cushions, and the easy deformation of rubber materials can easily cause a large positional offset of the position of the external equipment or other entities during the shock absorption process, reducing the positioning effect of the external equipment or other entities. Summary of the invention

[0003] In view of the above-mentioned technical deficiencies, the technical problem to be solved by the present invention is to provide a multi-directional positioning shock-absorbing seat which can reduce vibrations in multiple directions and has strong applicability.

[0004] In order to solve the above technical problems, the present invention provides a multi-directional positioning shock-absorbing seat, comprising:

[0005] Base;

[0006] A support sleeve assembly, the support sleeve assembly is movably embedded in the base;

[0007] The horizontal shock-absorbing seat is a circular ring structure, and the horizontal shock-absorbing seat is movably connected to the support sleeve assembly through a plurality of connecting rods;

[0008] A horizontal shock absorbing plate, the horizontal shock absorbing plate is movably arranged in the inner circle of the horizontal shock absorbing seat;

[0009] An upper seat assembly, the upper seat assembly being arranged on a horizontal shock absorbing plate;

[0010] The support sleeve assembly includes a support column movably embedded in the base, and a plurality of multi-directional buffer rods are evenly distributed along the circumferential direction on the outer peripheral wall of the support column; one end of the multi-directional buffer rod away from the support column is connected to the base, and a chuck that conflicts with the multi-directional buffer rod is arranged on the top surface of the support column;

[0011] The upper seat assembly comprises an upper seat column arranged on a horizontal shock absorbing plate, an upper seat plate is arranged at one end of the upper seat column away from the horizontal shock absorbing plate, and a plurality of buffer balls are evenly distributed along the circumferential direction on the outer peripheral wall of the upper seat plate.

[0012] Preferably, the multi-directional buffer rod comprises:

[0013] A rod seat, which is arranged on the top surface of the base;

[0014] An inverted L-shaped rod, the vertical end of which is movably inserted into the side wall of the rod seat close to the support column;

[0015] A buffer spring is embedded in the vertical end of the inverted L-shaped rod, and one end of the buffer spring away from the inverted L-shaped rod is in conflict with the top surface of the base;

[0016] A card slot is arranged on the top surface of the support column, and the horizontal end of the inverted L-shaped rod is movably clamped in the card slot. The chuck is connected to the top surface of the support column by multiple connecting bolts, and the bottom surface of the chuck is in conflict with the horizontal end of the inverted L-shaped rod, so that the vertical end of the inverted L-shaped rod can be installed on the rod seat or in the card slot as needed, so that it can be installed as needed, so that it can be buffered and kept in position when impacted from different directions.

[0017] Preferably, a slot is provided on the side wall of the rod seat close to the support column, the opening of the slot faces the support column, the vertical end of the inverted L-shaped rod is movably inserted in the opening of the slot, and a U-shaped limiting rod is horizontally inserted in the open end of the slot, and a plurality of vertical slot groups corresponding to the U-shaped limiting rod are provided on the top surface of the support column, the vertical slot group is composed of two spaced vertical slots, and the distance between the two vertical slots is adapted to the U-shaped opening width of the U-shaped limiting rod, which is convenient for inserting the U-shaped limiting rod in the open end of the slot or the vertical slot group, which can play a role in limiting the inverted L-shaped rod during buffering.

[0018] Preferably, the opening width of the slot, the width of the vertical end of the inverted L-shaped rod and the width of the horizontal end of the inverted L-shaped rod are all the same, and the length of the horizontal end of the inverted L-shaped rod is the same as the length of the vertical end of the inverted L-shaped rod, so that the vertical end of the inverted L-shaped rod or the horizontal end of the inverted L-shaped rod can be installed in the slot as needed.

[0019] Preferably, an annular groove is provided on the inner circumferential wall of the horizontal shock-absorbing seat, the horizontal shock-absorbing plate is a circular disc-shaped structure, the upper seat column, the upper seat plate, the horizontal shock-absorbing plate and the annular groove are coaxial, the diameter of the annular groove is larger than the outer diameter of the horizontal shock-absorbing plate, and a plurality of positioning springs are evenly distributed along the circumferential direction on the outer circumferential wall of the horizontal shock-absorbing plate, and the end of the positioning spring away from the horizontal shock-absorbing plate is connected to the inner circumferential wall of the annular groove, and when the horizontal shock-absorbing plate moves horizontally in the annular groove, the positioning spring can play a buffering role on the horizontal shock-absorbing plate.

[0020] Preferably, the rod seat, inverted L-shaped rod, chuck, U-shaped limit rod and horizontal shock-absorbing plate are all made of metal materials, which can prevent the multi-directional positioning shock-absorbing seat from being deformed and displaced as a whole during use, and can also play a shock-absorbing role.

[0021] Preferably, half of the buffer ball is rotatably embedded in the outer peripheral wall of the upper seat plate, and the other half of the buffer ball is located outside the upper seat plate, and the sum of the radius of the upper seat plate and the radius of the buffer ball is equal to the outer diameter of the horizontal shock-absorbing seat. This can prevent the buffer ball from rotating in the outer peripheral wall of the upper seat plate when subjected to external force, which is beneficial to reducing the wear on the buffer ball and improving its service life and buffering effect.

[0022] Preferably, an outer sleeve is movably provided on the top surface of the base, the top of the outer sleeve is open, the upper seat plate is located outside the opening of the top surface of the outer sleeve, and the buffer ball is in contact with the inner wall of the opening at the top of the outer sleeve. The outer sleeve can be installed as needed, thereby improving the overall strength of the multi-directional positioning shock-absorbing seat when in use.

[0023] The beneficial effects of the present invention are: 1. The present invention can achieve a multi-directional shock-absorbing effect by providing a support sleeve assembly, a horizontal shock-absorbing seat and an upper seat assembly, thereby ensuring the stability of the position of external equipment or other main bodies installed on the multi-directional positioning shock-absorbing seat.

[0024] 2. By adjusting the installation position of the inverted L-shaped rod, the buffering limit in the horizontal direction or the vertical direction can be achieved respectively, thereby improving the buffering applicability of the multi-directional positioning shock-absorbing seat.

[0025] 3. The buffer ball is rotatably embedded in the outer peripheral wall of the upper seat plate, so that when the buffer ball is subjected to external force, the buffer ball can rotate in the outer peripheral wall of the upper seat plate, which is beneficial to reduce the wear of the buffer ball and improve the service life and buffering effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0027] Figure 1 A schematic structural diagram of a multi-directional positioning shock-absorbing seat provided in an embodiment of the present invention.

[0028] Figure 2 A schematic diagram of the internal structure of a multi-directional positioning shock-absorbing seat provided in an embodiment of the present invention.

[0029] Figure 3 A schematic diagram of the position of a slot of a multi-directional positioning shock-absorbing seat provided in an embodiment of the present invention.

[0030] Figure 4 A schematic diagram of a multi-directional buffer rod structure of a multi-directional positioning shock-absorbing seat provided in an embodiment of the present invention.

[0031] Figure 5 A schematic diagram of a rod seat structure of a multi-directional positioning shock-absorbing seat provided in an embodiment of the present invention.

[0032] Figure 6 A schematic diagram of the structure of a horizontal shock-absorbing seat of a multi-directional positioning shock-absorbing seat provided in an embodiment of the present invention.

[0033] Figure 7 A schematic diagram of the position of a positioning spring of a multi-directional positioning shock-absorbing seat provided in an embodiment of the present invention.

[0034] Explanation of the reference numerals in the accompanying drawings: 1. base; 2. support sleeve assembly; 21. support column; 22. multi-directional buffer rod; 221. rod seat; 222. inverted L-shaped rod; 223. buffer spring; 224. slot; 225. vertical slot; 226. slot; 227. U-shaped limit rod; 228. vertical slot group; 23. chuck; 231. connecting bolt; 3. horizontal shock-absorbing seat; 31. annular groove; 4. horizontal shock-absorbing plate; 41. positioning spring; 5. upper seat assembly; 51. upper seat column; 52. upper seat plate; 53. buffer ball; 6. connecting rod; 7. outer sleeve. DETAILED DESCRIPTION

[0035] 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.

[0036] Embodiment 1

[0037] like Figures 1 to 3 As shown, the present invention provides a multi-directional positioning shock-absorbing seat, including a base 1; a support sleeve assembly 2 is movably embedded in the base 1; a horizontal shock-absorbing seat 3 is a circular ring structure, and the horizontal shock-absorbing seat 3 is movably connected to the support sleeve assembly 2 through a plurality of connecting rods 6; a horizontal shock-absorbing plate 4 is movably arranged in the inner circle of the horizontal shock-absorbing seat 3; an upper seat assembly 5 is arranged on the horizontal shock-absorbing plate 4; the support sleeve assembly 2 includes a support column 21 movably embedded in the base 1, and a plurality of multi-directional buffer rods 22 are evenly distributed along the circumferential direction on the outer peripheral wall of the support column 21; one end of the multi-directional buffer rod 22 away from the support column 21 It is connected to the base 1, and a chuck 23 that contacts the multi-directional buffer rod 22 is arranged on the top surface of the support column 21; the upper seat assembly 5 includes an upper seat column 51 arranged on the horizontal shock-absorbing plate 4, and an upper seat plate 52 is arranged at one end of the upper seat column 51 away from the horizontal shock-absorbing plate 4, and a plurality of buffer balls 53 are evenly distributed along the circumferential direction on the outer peripheral wall of the upper seat plate 52; half of the buffer balls 53 are rotatably embedded in the outer peripheral wall of the upper seat plate 52, and the other half of the buffer balls 53 are located outside the upper seat plate 52, and the sum of the radius of the upper seat plate 52 and the radius of the buffer balls 53 is equal to the outer diameter of the horizontal shock-absorbing seat 3.

[0038] Before use, the base 1 is first installed at a position corresponding to the external device or other main body, and then the external device or other main body is connected to the upper seat plate 52; when the external device or other main body is subjected to external force in the vertical direction of the outside world (i.e., the external force in the axial direction of the upper seat column 51), the external force acts on the upper seat plate 52, the upper seat column 51, the horizontal shock-absorbing plate 4 (and the horizontal shock-absorbing seat 3) in sequence, and finally the external force is transmitted to the support sleeve assembly 2 and the base 1, and the multi-directional buffer rod 22 in the support sleeve assembly 2 can buffer the external force.

[0039] When the external equipment or other main body is subjected to external force in the horizontal direction (i.e., the external force in the radial direction of the upper seat column 51), the upper seat column 51 and the upper seat plate 52 can be driven to move in the horizontal direction; the buffer ball 53 on the outer peripheral wall of the upper seat plate 52 can prevent the upper seat plate 52 from moving too far or shaking too much when subjected to external force, and hitting the objects or parts around the upper seat plate 52, thereby protecting the upper seat plate 52; at the same time, since half of the buffer ball 53 is rotated and embedded in the outer peripheral wall of the upper seat plate 52, when the buffer ball 53 is located outside the upper seat plate 52 and contacts the objects or parts around the upper seat plate 52, When the upper plate 52 is touched, the buffer ball 53 can rotate within the outer wall of the upper plate 52 while being squeezed, which is beneficial to reduce the impact on the upper plate 52 and the wear on the buffer ball 53, and improve the service life and buffering effect of the buffer ball 53; at this time, according to the direction of the external force, the horizontal shock-absorbing plate 4 moves horizontally within the inner circle of the horizontal shock-absorbing seat 3, and at the same time squeezes the positioning spring 41 at the corresponding position, so as to buffer the external force; when the external force is eliminated, the positioning spring 41 is reset, so that the horizontal shock-absorbing plate 4 can be reset within the inner circle of the horizontal shock-absorbing seat 3, which is beneficial to maintain the stable position of the external equipment or other subjects.

[0040] A shock-absorbing spring is also provided at one end of the support column 21 embedded in the base 1 (the expansion and contraction direction of the shock-absorbing spring is the same as the axial length direction of the support column 21), and a spring mounting disk is provided at the end of the shock-absorbing spring away from the support column 21. The spring mounting disk and the bottom surface of the base 1 are on the same plane, so that when the support column 21 is subjected to an external force in the same direction as the axial length direction of the support column 21, the support column 21 can compress the shock-absorbing spring to buffer and reduce shock to the impact force.

[0041] The multi-directional positioning shock-absorbing seat can be used in corresponding quantity and installed in the position on the external device or other main body according to the size of the external device or other main body.

[0042] Embodiment 2

[0043] Based on the first embodiment, Figures 1 to 7As shown, the multi-directional buffer rod 22 includes a rod seat 221, which is arranged on the top surface of the base 1; the vertical end of the inverted L-shaped rod 222 is movably inserted in the side wall of the rod seat 221 close to the support column 21; the buffer spring 223 is embedded in the vertical end of the inverted L-shaped rod 222, and the end of the buffer spring 223 away from the inverted L-shaped rod 222 conflicts with the top surface of the base 1; the clamping groove 224 is arranged on the top surface of the support column 21, and the horizontal end of the inverted L-shaped rod 222 is movably clamped in the clamping groove 224, the chuck 23 is connected to the top surface of the support column 21 by a plurality of connecting bolts 231, and the bottom surface of the chuck 23 conflicts with the horizontal end of the inverted L-shaped rod 222; a slot 226 is arranged on the side wall of the rod seat 221 close to the support column 21, and the opening of the slot 226 faces the support column 21, and the vertical end of the inverted L-shaped rod 222 is movably clamped in the clamping groove 224. The support column 21 is movably inserted in the opening of the slot 226, and a U-shaped limiting rod 227 is horizontally inserted at the open end of the slot 226. A plurality of vertical slot groups 228 corresponding to the U-shaped limiting rod 227 are arranged on the top surface of the support column 21. The vertical slot group 228 is composed of two vertical slots 225 distributed at intervals, and the distance between the two vertical slots 225 is adapted to the U-shaped opening width of the U-shaped limiting rod 227; an annular groove 31 is arranged on the inner circumferential wall of the horizontal shock-absorbing seat 3, and the horizontal shock-absorbing disk 4 is a circular disk-shaped structure. The upper seat column 51, the upper seat disk 52, and the horizontal shock-absorbing disk 4 are coaxial with the annular groove 31. The diameter of the annular groove 31 is larger than the outer diameter of the horizontal shock-absorbing disk 4. A plurality of positioning springs 41 are evenly distributed along the circumferential direction on the outer circumferential wall of the horizontal shock-absorbing disk 4, and the end of the positioning spring 41 away from the horizontal shock-absorbing disk 4 is connected to the inner circumferential wall of the annular groove 31.

[0044] Before use, adjust the installation position and direction of the vertical end and the horizontal end of the inverted L-shaped rod 222 according to the different directions of the external forces borne by the external device or other main body: that is, when the external device or other main body needs to bear the external force in the vertical direction of the outside world (that is, the external force in the axial direction of the upper seat column 51), the vertical end of the inverted L-shaped rod 222 is inserted into the opening of the slot 226, and the horizontal end of the inverted L-shaped rod 222 is movably clamped in the clamping groove 224 at the corresponding position on the top surface of the support column 21, and then install the chuck 23 so that the bottom surface of the chuck 23 conflicts with the horizontal end of the inverted L-shaped rod 222 (that is, the horizontal end of the inverted L-shaped rod 222 is fixed). On the support column 21), at this time, the buffer spring 223 is in conflict with the top surface of the base 1 under the action of the vertical end of the inverted L-shaped rod 222; then the U-shaped opening of the U-shaped limiting rod 227 is respectively inserted into the two ends of the opening of the slot 226; under the action of external force, the vertical end of the inverted L-shaped rod 222 moves in the opening of the slot 226 toward the direction close to the top surface of the base 1, and finally squeezes the buffer spring 223, thereby buffering the external force; since the U-shaped opening of the U-shaped limiting rod 227 is inserted into the two ends of the opening of the slot 226, when the buffer spring 223 is deformed, the U-shaped limiting rod 227 can limit the distance that the horizontal end of the inverted L-shaped rod 222 moves toward the direction close to the top surface of the base 1.

[0045] Since the opening width of the slot 226, the width of the vertical end of the inverted L-shaped rod 222 and the width of the horizontal end of the inverted L-shaped rod 222 are all the same, and the length of the horizontal end of the inverted L-shaped rod 222 is the same as the length of the vertical end of the inverted L-shaped rod 222; therefore, the horizontal end of the inverted L-shaped rod 222 or the vertical end of the inverted L-shaped rod 222 can be installed in the opening of the slot 226; when the external device or other main body needs to withstand the external force in the horizontal direction (i.e. the external force in the radial direction of the upper seat column 51), the original horizontal end of the inverted L-shaped rod 222 is inserted into the opening of the slot 226, and the original vertical end of the inverted L-shaped rod 222 is movably clamped in the clamping groove 224 at the corresponding position on the top surface of the support column 21, and then the clamping plate 23 is installed. At this time, the buffer spring 22 Under the action of the original horizontal end of the inverted L-shaped rod 222, it contacts the inner wall of the slot 226, and then the U-shaped opening of the U-shaped limiting rod 227 is respectively inserted into the two ends of the opening of the slot 226 (at this time, the U-shaped opening of the U-shaped limiting rod 227 faces the rod seat 221); under the action of external force, when the external device or other main body is displaced in the horizontal direction, the support column 21 can be driven to move in the horizontal direction, so that the buffer spring 223 at the corresponding position can be squeezed, and then the buffering of the external device or other main body in the horizontal direction can be realized; at the same time, the horizontal damping plate 4 can move horizontally in the annular groove 31, squeeze the positioning spring 41 at the corresponding position, and play a buffering role for the horizontal damping plate 4 in the horizontal direction.

[0046] The rod seat 221, the inverted L-shaped rod 222, the chuck 23, the U-shaped limit rod 227 and the horizontal shock-absorbing plate 4 are all made of metal materials, which can prevent the overall deformation and displacement of the multi-directional positioning shock-absorbing seat during use, and can also play a shock-absorbing role; the support column 21 is made of rubber material, which is convenient for when the external equipment or other main body needs to withstand external forces in the horizontal direction of the outside world (that is, the external forces in the radial direction of the upper seat column 51), the support column 21 can be deformed, so that the inverted L-shaped rod 222 at the corresponding position can play a buffering role.

[0047] Embodiment 3

[0048] Based on the first embodiment, Figures 1 to 3As shown, an outer sleeve 7 is movably sleeved on the top surface of the base 1, and the top of the outer sleeve 7 is open. The upper seat plate 52 is located outside the opening of the top surface of the outer sleeve 7, and the buffer ball 53 is in contact with the inner wall of the opening at the top of the outer sleeve 7; the bottom of the outer sleeve 7 can be connected to the top surface of the base 1 by a plurality of fastening bolts; when in use, when only the multi-directional positioning shock-absorbing seat is needed to reduce shock in the vertical direction (that is, the external force in the axial direction of the upper seat column 51), the outer sleeve 7 can be sleeved on the outside of the base 1, and the upper seat plate 52 can be extended to the outside of the opening of the top surface of the outer sleeve 7, so that the external equipment or other main body can be installed on the base 1, and when the external equipment or other main body is subjected to external force in the vertical direction, the upper seat plate 52 and the support column 21 can be squeezed, so that the impact force can be buffered and shock-absorbed; and when the top surface of the upper seat plate 52 is flush with the top surface of the outer sleeve 7, the outer sleeve 7 can support the external equipment or other main body, which is conducive to maintaining the position stability of the external equipment or other main body.

[0049] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention is described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A multi-directional positioning shock-absorbing seat, characterized in that: include: Base (1); A support sleeve assembly (2), the support sleeve assembly (2) being movably embedded in the base (1); A horizontal shock absorbing seat (3), the horizontal shock absorbing seat (3) is a circular ring structure, and the horizontal shock absorbing seat (3) is movably connected to the support sleeve assembly (2) via a plurality of connecting rods (6); A horizontal shock absorbing plate (4), the horizontal shock absorbing plate (4) being movably arranged in the inner circle of the horizontal shock absorbing seat (3); An upper seat assembly (5), the upper seat assembly (5) being arranged on the horizontal shock absorbing plate (4); The support sleeve assembly (2) comprises a support column (21) movably embedded in the base (1), and a plurality of multi-directional buffer rods (22) are evenly distributed along the circumferential direction on the outer peripheral wall of the support column (21); one end of the multi-directional buffer rod (22) away from the support column (21) is connected to the base (1), and a chuck (23) is arranged on the top surface of the support column (21) and contacts the multi-directional buffer rod (22); The upper seat assembly (5) comprises an upper seat column (51) arranged on the horizontal shock absorbing plate (4); an upper seat plate (52) is arranged at one end of the upper seat column (51) away from the horizontal shock absorbing plate (4); and a plurality of buffer balls (53) are evenly distributed along the circumferential direction on the outer peripheral wall of the upper seat plate (52); The multi-directional buffer rod (22) comprises a rod seat (221), and the rod seat (221) is arranged on the top surface of the base (1); An inverted L-shaped rod (222), the vertical end of the inverted L-shaped rod (222) being movably inserted into a side wall of the rod seat (221) close to the support column (21); A buffer spring (223), the buffer spring (223) being embedded in the vertical end of the inverted L-shaped rod (222), and one end of the buffer spring (223) away from the inverted L-shaped rod (222) being in contact with the top surface of the base (1); A clamping groove (224), the clamping groove (224) being arranged on the top surface of the support column (21), the horizontal end of the inverted L-shaped rod (222) being movably clamped in the clamping groove (224), the clamping disc (23) being connected to the top surface of the support column (21) via a plurality of connecting bolts (231), and the bottom surface of the clamping disc (23) being in conflict with the horizontal end of the inverted L-shaped rod (222); A slot (226) is provided on a side wall of the rod seat (221) close to the support column (21), the opening of the slot (226) faces the support column (21), the vertical end of the inverted L-shaped rod (222) is movably inserted into the opening of the slot (226), a U-shaped limiting rod (227) is horizontally inserted into the open end of the slot (226), and a plurality of vertical slot groups (228) corresponding to the U-shaped limiting rods (227) are provided on the top surface of the support column (21), the vertical slot group (228) is composed of two vertical slots (225) distributed at intervals, and the distance between the two vertical slots (225) is adapted to the width of the U-shaped opening of the U-shaped limiting rod (227); An annular groove (31) is arranged on the inner circumferential wall of the horizontal shock absorbing seat (3); the horizontal shock absorbing plate (4) is a circular plate-shaped structure; the upper seat column (51), the upper seat plate (52), the horizontal shock absorbing plate (4) and the annular groove (31) are coaxial; the diameter of the annular groove (31) is larger than the outer diameter of the horizontal shock absorbing plate (4); a plurality of positioning springs (41) are evenly distributed along the circumferential direction on the outer circumferential wall of the horizontal shock absorbing plate (4); and one end of the positioning spring (41) away from the horizontal shock absorbing plate (4) is connected to the inner circumferential wall of the annular groove (31); The rod seat (221), the inverted L-shaped rod (222), the chuck (23), the U-shaped limiting rod (227) and the horizontal shock-absorbing plate (4) are all made of metal materials, and the support column (21) is made of rubber material; Half of the buffer ball (53) is rotatably embedded in the outer peripheral wall of the upper seat plate (52), and the other half of the buffer ball (53) is located outside the upper seat plate (52), and the sum of the radius of the upper seat plate (52) and the radius of the buffer ball (53) is equal to the outer diameter of the horizontal shock absorbing seat (3); An outer sleeve (7) is movably sleeved on the top surface of the base (1), the top of the outer sleeve (7) is open, the upper seat plate (52) is located outside the opening of the top surface of the outer sleeve (7), and the buffer ball (53) is in contact with the inner wall of the opening of the top of the outer sleeve (7).

2. A multi-directional positioning shock-absorbing seat as claimed in claim 1, characterized in that: The opening width of the slot (226), the width of the vertical end of the inverted L-shaped rod (222) and the width of the horizontal end of the inverted L-shaped rod (222) are all the same, and the length of the horizontal end of the inverted L-shaped rod (222) is the same as the length of the vertical end of the inverted L-shaped rod (222).

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