CN211501476U

CN211501476U - A novel rubber shock pad for installation of precision instruments

Info

Publication number: CN211501476U
Application number: CN201921640607.0U
Authority: CN
Inventors: 张靖倩
Original assignee: Hunan University of Technology
Current assignee: Mudanjiang Rongshun Rubber Co ltd
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-09-15
Anticipated expiration: 2029-09-29

Abstract

The utility model relates to a shock attenuation technical field just discloses a novel rubber shock pad for precision instruments installation, including the precision instruments main part, go up damping device's inside and seted up inserting groove one, inserting groove two has been seted up to damping device's inside down, goes up damping device and is provided with the connecting pipe down between the damping device, and inserting groove one all is provided with the sponge layer with inserting groove two's inside, is provided with buffer spring on the sponge layer, all is provided with the draw-in groove on inserting groove one and the inserting groove two. This a novel rubber shock pad for installation of precision instruments all is provided with the sponge layer through the inside at inserting groove one and inserting groove two, is provided with buffer spring on the sponge layer, and the connecting pipe is pegged graft inside inserting groove one and inserting groove two, when moving away to avoid possible earthquakes, and connecting pipe extrusion buffer spring and sponge layer, except the elasticity of self rubber still make full use of the resiliency of spring, have reached good effect of moving away to avoid possible earthquakes.

Description

A novel rubber shock pad for installation of precision instruments

Technical Field

The invention relates to the technical field of shock absorption, in particular to a novel rubber shock pad for mounting a precision instrument.

Background

The rubber shock pad generally adopts natural rubber and chloroprene rubber, requires oil resistance to adopt nitrile rubber, requires high and low temperature resistance to adopt silicon rubber, requires high damping to adopt butyl rubber, and the manufacturing process of the rubber shock pad product is similar to a model product except that a rubber air spring is similar to a tire.

The rubber shock pad is widely applied to vehicles, ships, machinery, instruments and meters, bridges and buildings at present, is used for eliminating or slowing down the adverse effect of shock, particularly, on the installation of some precision instruments, the requirement on the rubber shock pad is higher, the precision instruments have complex internal structures, and need to ensure good stability when being installed in other places, the displacement or damage of internal components and parts caused by excessive shock is avoided, the loss is serious, taking the motorcycle instrument as an example, along with the development of the motorcycle industry, the motorcycle instrument has a large number of TFT instruments, the instrument has the functions of Bluetooth, incoming number display, tire pressure monitoring and the like, the internal components are particularly complex, due to the particularity of the motorcycle, the shock pad needs to face various complex road surface jolts, the jolts of the internal components of the TFT instruments are also particularly huge, and the shock absorption treatment needs to be carried out on the TFT instruments independently at this time, in order to ask the damage to the TFT instrument to reach the minimum, but traditional buffering seismic isolation device all is the metal material, causes the damage to the TFT instrument easily, consequently is not applicable to TFT's moving away to avoid possible earthquakes, and traditional rubber buffer cushion buffering effect is not good, mainly still leans on the elasticity of rubber self to cushion, and damages the difficult change easily, consequently, we have promoted a novel rubber shock pad that is used for accurate instrument installation.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a novel rubber shock pad for mounting a precision instrument, which has the advantages of excellent shock absorption effect and easy replacement, and solves the problems of poor shock absorption effect and easy damage of the traditional rubber shock pad.

(II) technical scheme

In order to achieve the purposes of excellent damping effect and easy replacement, the invention provides the following technical scheme: the utility model provides a novel rubber shock pad for precision instruments installation, includes the precision instruments main part, the wiring mouth has been seted up in the precision instruments main part, the inside of wiring mouth is provided with the wiring stake, be provided with the bolt in the precision instruments main part, damping device has been cup jointed on the bolt, damping device divide into damping device and damping device down, inserting groove one has been seted up to the inside of going up damping device, inserting groove two has been seted up to damping device's inside down, it is provided with the connecting pipe to go up damping device and be provided with between the damping device down, inserting groove one all is provided with the sponge layer with inserting groove two's inside, be provided with buffer spring on the sponge layer, the upper end and the lower extreme of connecting pipe all are provided with outer inserting end, be provided with the fixture block on the inserting end, all be provided with the draw-in groove on inserting groove one and.

Preferably, go up damping device, lower damping device and connecting pipe are the rubber material, utilize the elasticity of rubber self to move away to avoid possible earthquakes.

Preferably, the clamping block is a hemispherical protrusion, and the clamping grooves are hemispherical depressions, are mutually meshed and are used for fixing the connecting pipe on the first insertion groove and the second insertion groove.

Preferably, the middle positions of the upper damping device and the lower damping device are hollowed out and used for inserting bolts.

Preferably, the upper damping device, the lower damping device and the connecting pipe are cylindrical.

(III) advantageous effects

Compared with the prior art, the invention provides a novel rubber shock pad for mounting a precision instrument, which has the following beneficial effects:

1. this a novel rubber shock pad for precision instruments installation, through be provided with hemispherical arch on the fixture block, be provided with hemispherical sunken in the draw-in groove, interlock each other for the connecting pipe is fixed on inserting groove one and inserting groove two, has realized connecting pipe and last damping device and damping device's connection down, when last damping device perhaps damping device damages down, only need pull out to insert and just can realize dismantling the change, has reached and has dismantled the convenient purpose of change.

2. This a novel rubber shock pad for installation of precision instruments all is provided with the sponge layer through the inside at inserting groove one and inserting groove two, is provided with buffer spring on the sponge layer, and the connecting pipe is pegged graft inside inserting groove one and inserting groove two, when moving away to avoid possible earthquakes, and connecting pipe extrusion buffer spring and sponge layer, except the elasticity of self rubber still make full use of the resiliency of spring, have reached good effect of moving away to avoid possible earthquakes.

3. This a novel rubber shock pad for precision instruments installation is provided with multiple model through going up damping device and damping device down, can disassemble the matching with the connecting pipe, adapts to the shock attenuation of various precision instruments.

Drawings

FIG. 1 is a schematic view of an overall disassembled structure of the shock absorbing device of the present invention;

FIG. 2 is a schematic view of the overall structure of the shock absorbing device of the present invention;

FIG. 3 is a schematic view of the internal structure of the shock absorbing device according to the present invention;

FIG. 4 is a schematic diagram of the structure of the present invention mounted on a precision instrument.

In the figure: 1-precision instrument main body, 2-wiring port, 3-wiring pile, 4-bolt, 5-damping device, 501-upper damping device, 502-lower damping device, 503-first insertion groove, 504-second insertion groove, 505-connecting pipe, 506-sponge layer, 507-buffer spring, 508-insertion end, 509-fixture block and 601-fixture groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a novel rubber shock pad for mounting a precision instrument comprises a precision instrument body 1, a connection port 2 is formed on the precision instrument body 1, a connection pile 3 is arranged inside the connection port, a bolt 4 is arranged on the precision instrument body 1, a shock absorbing device 5 is sleeved on the bolt 4, the shock absorbing device 5 is divided into an upper shock absorbing device 501 and a lower shock absorbing device 502, the upper shock absorbing device 501 and the lower shock absorbing device 502 are provided with various models and can be disassembled and matched with a connection pipe 505 to adapt to shock absorption of various precision instruments, an insertion groove 503 is formed inside the upper shock absorbing device 501, an insertion groove two 504 is formed inside the lower shock absorbing device 502, sponge layers are respectively arranged inside the insertion groove one 503 and the insertion groove two 504, a buffer spring 507 is arranged on each sponge layer, and the connection pipe is inserted into the insertion groove one 503 and the insertion groove two 504, when shock absorption is carried out, the connecting pipe 505 extrudes the buffer spring 507 and the sponge layer 506, the buffer property of the spring is fully utilized besides the elasticity of the rubber of the connecting pipe 505, a good shock absorption effect is achieved, the connecting pipe 505 is arranged between the upper shock absorption device 501 and the lower shock absorption device 502, the sponge layers 506 are arranged inside the first insertion groove 503 and the second insertion groove 504, the buffer spring 507 is arranged on the sponge layer 506, the insertion ends 508 are arranged at the upper end and the lower end of the connecting pipe 505, the fixture block 509 is arranged on the insertion end 508, the hemispherical bulge is arranged on the fixture block 509, and the hemispherical depressions are arranged in the fixture grooves and mutually engaged, so that the first insertion groove 503 and the second insertion groove 504 are fixed by the connecting pipe 505, the connection between the connecting pipe 505 and the upper shock absorption device 501 and the lower shock absorption device 502 is realized, when the upper shock absorption device 501 or the lower shock absorption device 502 is damaged, the purpose of convenient disassembly and replacement is achieved, and the first plug-in groove 503 and the second plug-in groove 504 are both provided with a clamping groove 601.

The working principle is as follows: the novel rubber shock pad for mounting the precision instrument has the advantages that the hemispherical protrusions are arranged on the clamping block 509, the hemispherical recesses are arranged in the clamping grooves and are mutually meshed, the connecting pipe 505 is fixed on the first insertion groove 503 and the second insertion groove 504, the connection between the connecting pipe 505 and the upper shock absorption device 501 and the lower shock absorption device 502 is realized, when the upper shock absorption device 501 or the lower shock absorption device 502 is damaged, the disassembly and the replacement can be realized only by pulling and inserting, the aim of convenience in disassembly and replacement is fulfilled, the sponge layers are arranged inside the first insertion groove 503 and the second insertion groove 504, the buffer springs 507 are arranged on the sponge layers, the connecting pipe is inserted into the first insertion groove 503 and the second insertion groove 504, when the shock absorption is carried out, the connecting pipe 505 extrudes the buffer springs 507 and the sponge layers 506, the buffering performance of the springs is fully utilized besides the elasticity of the rubber, and a good shock absorption effect is achieved, the upper damping device 501 and the lower damping device 502 are provided with various types, and can be disassembled and matched with the connecting pipe 505 to be suitable for damping of various precision instruments.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel rubber shock pad for precision instruments installation, includes precision instruments main part (1), its characterized in that: the precise instrument comprises a precise instrument main body (1), a wiring port (2) is formed in the precise instrument main body (1), a wiring pile (3) is arranged in the wiring port, a bolt (4) is arranged on the precise instrument main body (1), a damping device (5) is sleeved on the bolt (4), the damping device (5) is divided into an upper damping device (501) and a lower damping device (502), a first insertion groove (503) is formed in the upper damping device (501), a second insertion groove (504) is formed in the lower damping device (502), a connecting pipe (505) is arranged between the upper damping device (501) and the lower damping device (502), sponge layers (506) are arranged in the first insertion groove (503) and the second insertion groove (504), a buffer spring (507) is arranged on each sponge layer (506), and insertion ends (508) are arranged at the upper end and the lower end of each connecting pipe (505), a clamping block (509) is arranged on the insertion end (508), and clamping grooves (601) are arranged on the first insertion groove (503) and the second insertion groove (504).

2. The novel rubber shock pad for mounting of precision instruments as claimed in claim 1, characterized in that: the upper damping device (501), the lower damping device (502) and the connecting pipe (505) are all made of rubber.

3. The novel rubber shock pad for mounting of precision instruments as claimed in claim 1, characterized in that: the clamping block (509) is a hemispherical protrusion, and the clamping groove (601) is a hemispherical recess.

4. The novel rubber shock pad for mounting of precision instruments as claimed in claim 1, characterized in that: the middle positions of the upper damping device (501) and the lower damping device (502) are both hollowed out.

5. The novel rubber shock pad for mounting of precision instruments as claimed in claim 1, characterized in that: the upper damping device (501), the lower damping device (502) and the connecting pipe (505) are all cylindrical.