CN107831800A - A kind of protection device of vacuum pressure controller - Google Patents
A kind of protection device of vacuum pressure controller Download PDFInfo
- Publication number
- CN107831800A CN107831800A CN201711252348.XA CN201711252348A CN107831800A CN 107831800 A CN107831800 A CN 107831800A CN 201711252348 A CN201711252348 A CN 201711252348A CN 107831800 A CN107831800 A CN 107831800A
- Authority
- CN
- China
- Prior art keywords
- fixed
- spring
- casing
- protection casing
- vacuum pressure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/20—Control of fluid pressure characterised by the use of electric means
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a kind of protection device of vacuum pressure controller,Including protecting casing,The inner bottom part of the protection casing is provided with accommodating groove,The inner bottom wall of the accommodating groove is placed with multiple shock structures with rectangular array,The upper end of shock structure is fixed on the bottom of supporting plate,Supporting plate is arranged in parallel with protecting the inner bottom surface of casing,Four internal side walls of protection casing are equipped with spring groove,The top of protection casing is provided with the jack being engaged with inserted block position size,The side of protection casing is fixed with support bar,The one end of support bar away from protection casing is hinged with rotor plate,The side surface upper part of rotor plate is fixed with connecting rod,One end of connecting rod is fixed with limited block,And the side of inserted block is provided with the stopper slot being engaged with limited block position,The side lower of rotor plate is fixed with second spring,The other end of second spring is fixed on the side of protection casing.Structure of the present invention is novel, ingenious in design, rational in infrastructure, is adapted to promote.
Description
Technical field
The present invention relates to vacuum pressure controller accessory technical field, more particularly to a kind of protection of vacuum pressure controller
Device.
Background technology
Vacuum pressure controller：Pressure set points can change any when, and either in operation process, operating stops
Under state, or it can arbitrarily change setup pressure value under enrichment stage.While setting value changes, start to enter vacuum
Row control, it is simple to operate.
When being shifted to vacuum pressure controller, vibrations during transport are avoided to the circuit board inside vacuum pressure controller
Impact, it is necessary to glissando be carried out, therefore, the present invention proposes a kind of protection device of vacuum pressure controller.
The content of the invention
The invention aims to solve shortcoming present in prior art, and a kind of vacuum pressure controller proposed
Protection device.
To achieve these goals, present invention employs following technical scheme：
A kind of protection device of vacuum pressure controller, including protection casing, the inner bottom part of the protection casing, which is provided with, to be received
Receive groove, the inner bottom wall of the accommodating groove is placed with multiple shock structures with rectangular array, and the upper end of shock structure is fixed on supporting plate
Bottom, supporting plate is arranged in parallel with protecting the inner bottom surface of casing, and protection casing is in rectangular-shape structure, protects the four of casing
Individual internal side wall is equipped with spring groove, protects four upper inside walls of casing to be hinged with grip block, grip block is close to guard box
The side of body is equidistant from top to bottom to be fixed with the first spring, and the one end of the first spring away from grip block is fixed in spring groove
In wall, the top side of the protection casing is hinged with case lid, and side of the bottom away from hinged place of case lid is fixed with inserted block, protects
The top of protecting box body is provided with the jack being engaged with inserted block position size, protects the side of casing to be fixed with support bar, support bar
One end away from protection casing is hinged with rotor plate, and the side surface upper part of rotor plate is fixed with connecting rod, and one end of connecting rod is fixed
Limited location block, and the side of inserted block is provided with the stopper slot that is engaged with limited block position, the side lower of rotor plate are fixed with the
Two springs, the other end of second spring are fixed on the side of protection casing.
Preferably, the shock structure includes solid post, hollow posts and the 3rd spring, wherein, second spring is arranged on hollow
The inner bottom part of post, solid post is fixed with the top of second spring.
Preferably, when the first spring is in original state, grip block is obliquely installed and is in 15 ° with protecting the inwall of casing
Angle.
Preferably, the bottom of the case lid is bonded with pressing plate, and pressing plate is made using silica gel material.
Preferably, side of the grip block away from the first spring is bonded with cushion pad, and cushion pad uses quality of rubber materials
It is made.
Preferably, when second spring is in original state, limited block is located at the inside of jack.
Compared with prior art, the beneficial effects of the invention are as follows：By protecting four upper inside walls of casing to be hinged with
Grip block, close to protecting, the side of casing is equidistant from top to bottom to be fixed with the first spring, the remote clamping of the first spring to grip block
One end of plate is fixed in the inwall of spring groove, when the first spring is in original state, grip block be obliquely installed and with protection
The inwall of casing is in 15 ° of angles, when in use, vacuum pressure controller is put into box house at the top of protection casing, by
, can be by grip block to external compression in the Action of Gravity Field of vacuum pressure controller, and grip block is controlled vacuum pressure in turn
Instrument produces pressure, so that vacuum pressure controller is fixed, ensures that vacuum pressure controller will not rock, shock structure can rise
To the effect of damping, when moving transfer to vacuum pressure controller, good protection can be played to vacuum pressure controller
Effect, structure of the present invention is novel, ingenious in design, rational in infrastructure, is adapted to promote.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the protection device of vacuum pressure controller proposed by the present invention；
Fig. 2 is the partial enlarged drawing of part A in Fig. 1.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.
Reference picture 1-2, a kind of protection device of vacuum pressure controller, including protection casing 1, protect the interior bottom of casing 1
Portion is provided with accommodating groove 2, and the inner bottom wall of accommodating groove 2 is placed with multiple shock structures 3 with rectangular array, and the upper end of shock structure 3 is fixed on
The bottom of supporting plate 4, supporting plate 4 is arranged in parallel with protecting the inner bottom surface of casing 1, and protection casing 1 is in rectangular-shape knot
Structure, four internal side walls of protection casing 1 are equipped with spring groove 5, and four upper inside walls of protection casing 1 are hinged with grip block
7, the side of the close protection casing 1 of grip block 7 is equidistant from top to bottom to be fixed with the first spring 6, and the first spring 6 is away from grip block
7 one end is fixed in the inwall of spring groove 5, and the top side of protection casing 1 is hinged with case lid 8, and the bottom of case lid 8 is away from hinge
The side at the place of connecing is fixed with inserted block 11, and the top of protection casing 1 is provided with the jack 10 being engaged with the position size of inserted block 11, protected
The side of protecting box body 1 is fixed with support bar 16, and the one end of support bar 16 away from protection casing 1 is hinged with rotor plate 14, rotor plate
14 side surface upper part is fixed with connecting rod 15, and one end of connecting rod 15 is fixed with limited block 13, and the side of inserted block 11 be provided with
The stopper slot that the position of limited block 13 is engaged, the side lower of rotor plate 14 are fixed with second spring 17, second spring 17 it is another
One end is fixed on the side of protection casing 1.
In the present invention, shock structure 3 includes solid post, hollow posts and the 3rd spring, wherein, second spring is arranged on hollow posts
Inner bottom part, be fixed with solid post at the top of second spring, when the first spring 6 is in original state, grip block 7 is obliquely installed
And with protecting the inwall of casing 1 be in 15 ° of angles, the bottom of case lid 8 is bonded with pressing plate 9, pressing plate 9 using silica gel material making and
Into side of the grip block 7 away from the first spring 6 is bonded with cushion pad, and cushion pad is made using quality of rubber materials, when second
When spring 17 is in original state, limited block 13 is located at the inside of jack 10.
In the use of the present invention, by protecting the four of casing 1 upper inside walls to be hinged with grip block 7, grip block 7 is close
Protect the side of casing 1 is equidistant to be from top to bottom fixed with the first spring 6, first one end of spring 6 away from grip block 7 is fixed on
In the inwall of spring groove 5, when the first spring 6 is in original state, grip block 7 be obliquely installed and with protect casing 1 inwall
In 15 ° of angles, when in use, vacuum pressure controller is put into box house from the top of protection casing 1, due to vacuum pressure
The Action of Gravity Field of controller, can be by grip block 7 to external compression, and grip block 7 produces pressure to vacuum pressure controller in turn
Power, so that vacuum pressure controller is fixed, ensure that vacuum pressure controller will not rock, shock structure 3 can play damping
Effect, to vacuum pressure controller move shift when, vacuum pressure controller can be played a very good protection, this
Inventive structure is novel, ingenious in design, rational in infrastructure, is adapted to promote.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art is in the technical scope that the utility model discloses, technique according to the invention scheme
And its inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (6)
1. a kind of protection device of vacuum pressure controller, including protection casing (1), it is characterised in that the protection casing (1)
Inner bottom part be provided with accommodating groove (2), the inner bottom wall of the accommodating groove (2) is placed with multiple shock structures (3), damping with rectangular array
The upper end of post (3) is fixed on the bottom of supporting plate (4), and supporting plate (4) and the inner bottom surface of protection casing (1) are arranged in parallel,
It is in rectangular-shape structure to protect casing (1), and four internal side walls of protection casing (1) are equipped with spring groove (5), protect casing
(1) four upper inside walls are hinged with grip block (7), and grip block (7) is equidistant from top to bottom close to the side of protection casing (1)
From the first spring (6) is fixed with, the one end of the first spring (6) away from grip block (7) is fixed in the inwall of spring groove (5), institute
The top side for stating protection casing (1) is hinged with case lid (8), and side of the bottom away from hinged place of case lid (8) is fixed with inserted block
(11) top of casing (1), is protected to be provided with the jack (10) being engaged with inserted block (11) position size, the side of protection casing (1)
Face is fixed with support bar (16), and the one end of support bar (16) away from protection casing (1) is hinged with rotor plate (14), rotor plate (14)
Side surface upper part be fixed with connecting rod (15), one end of connecting rod (15) is fixed with limited block (13), and the side of inserted block (11)
Provided with the stopper slot being engaged with limited block (13) position, the side lower of rotor plate (14) is fixed with second spring (17), the
The other end of two springs (17) is fixed on the side of protection casing (1).
A kind of 2. protection device of vacuum pressure controller according to claim 1, it is characterised in that the shock structure
(3) solid post, hollow posts and the 3rd spring are included, wherein, second spring is arranged on the inner bottom part of hollow posts, the top of second spring
Portion is fixed with solid post.
3. the protection device of a kind of vacuum pressure controller according to claim 1, it is characterised in that when the first spring
(6) when being in original state, grip block (7) is obliquely installed and is in 15 ° of angles with protecting the inwall of casing (1).
A kind of 4. protection device of vacuum pressure controller according to claim 1, it is characterised in that the case lid (8)
Bottom be bonded with pressing plate (9), pressing plate (9) is made using silica gel material.
A kind of 5. protection device of vacuum pressure controller according to claim 1, it is characterised in that the grip block
(7) side away from the first spring (6) is bonded with cushion pad, and cushion pad is made using quality of rubber materials.
6. the protection device of a kind of vacuum pressure controller according to claim 1, it is characterised in that work as second spring
(17) when being in original state, limited block (13) is located at the inside of jack (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711252348.XA CN107831800A (en) | 2017-12-01 | 2017-12-01 | A kind of protection device of vacuum pressure controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711252348.XA CN107831800A (en) | 2017-12-01 | 2017-12-01 | A kind of protection device of vacuum pressure controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107831800A true CN107831800A (en) | 2018-03-23 |
Family
ID=61647368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711252348.XA Withdrawn CN107831800A (en) | 2017-12-01 | 2017-12-01 | A kind of protection device of vacuum pressure controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107831800A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109361349A (en) * | 2018-10-07 | 2019-02-19 | 扬州驿丰诚信息科技有限公司 | A kind of solar components of high mechanical load |
-
2017
- 2017-12-01 CN CN201711252348.XA patent/CN107831800A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109361349A (en) * | 2018-10-07 | 2019-02-19 | 扬州驿丰诚信息科技有限公司 | A kind of solar components of high mechanical load |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180323 |