CN209462820U - A kind of magnetic amplifier being easily installed - Google Patents
A kind of magnetic amplifier being easily installed Download PDFInfo
- Publication number
- CN209462820U CN209462820U CN201821750254.5U CN201821750254U CN209462820U CN 209462820 U CN209462820 U CN 209462820U CN 201821750254 U CN201821750254 U CN 201821750254U CN 209462820 U CN209462820 U CN 209462820U
- Authority
- CN
- China
- Prior art keywords
- slot
- magnetic amplifier
- bottom plate
- sliding slot
- linking arm
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of magnetic amplifiers being easily installed, including magnetic amplifier ontology and mounting plate, the magnetic amplifier body bottom portion is fixedly connected with bottom plate, it is provided with two groups of symmetrically arranged locking assemblies on the lateral wall of the bottom plate, the magnetic amplifier ontology can be rapidly secured on the mounting plate；The locking assembly includes linking arm, spring and lock sheet, it is provided with pushing tow slot on the inside of the bottom plate, the linking arm is slidably mounted in the pushing tow slot, and the linking arm is L-shaped, transverse arm vertically stretches to the side-wall outer side of the bottom plate, and transverse arm end is fixedly connected with pressure cap.Beneficial effect is: by increasing mounting plate, the fast assembling-disassembling of magnetic amplifier ontology and mounting plate is realized using locking assembly, thus the convenient replacement to magnetic amplifier ontology；Structure is simple, easy to operate, avoids that magnetic amplifier ontology is fixed using bolt, can greatly improve working efficiency.
Description
Technical field
The utility model relates to electronic component fields, and in particular to a kind of magnetic amplifier being easily installed.
Background technique
Magnetic amplifier is iron core to be made with the ferromagnetic material with nonlinear characteristic, and make its magnetic with direct current and alternating current
Change to carry out the electric appliance of electrical transformation, is mainly used in automatic electrical control system, such as speed regulation, the pressure regulation of motor.
Applicants have discovered that at least there is following technical problem in the prior art: existing magnetic amplifier install when, need by
Bolt pass through magnetic amplifier bottom bottom plate, be then fixed in control cabinet, thus install, disassembly it is very inconvenient.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of magnetic amplifier being easily installed, with
Solve the technical problems such as magnetic amplifier installing and dismounting inconvenience in the prior art.In many technical solutions provided by the utility model
Preferred technical solution includes the fast assembling-disassembling that can be realized magnetic amplifier ontology, so that convenient replace magnetic amplifier
Etc. technical effects, elaboration as detailed below.
To achieve the above object, the utility model provides following technical scheme:
The utility model provides a kind of magnetic amplifier being easily installed, including magnetic amplifier ontology and mounting plate, described
Magnetic amplifier body bottom portion is fixedly connected with bottom plate, and two groups of symmetrically arranged locking groups are provided on the lateral wall of the bottom plate
The magnetic amplifier ontology can be rapidly secured on the mounting plate by part；
The locking assembly includes linking arm, spring and lock sheet, is provided with pushing tow slot, the connection on the inside of the bottom plate
Arm is slidably mounted in the pushing tow slot, and the linking arm is L-shaped, and transverse arm vertically stretches to the side-wall outer side of the bottom plate, and
Transverse arm end is fixedly connected with pressure cap, and vertical arm is vertically stretched to below the bottom plate, and vertical arm end is fixedly connected with lock
Tight piece is provided with the spring being transversely mounted on the inside of the pushing tow slot to form U-shaped structure with the linking arm, for pair
The linking arm applies lateral jacking force, by the linking arm to the outside pushing tow of the bottom plate；
The mounting plate is the disc that outer diameter is greater than the bottom plate, this is discoidal to be internally provided with two in center pair
Claim the sliding slot of arrangement, and the sliding slot is the annulus type groove of a quarter, the wherein one end of the sliding slot is provided with to be prolonged upwards
The slot for extending to the installation plate surface enters in the sliding slot for making the lock sheet pass vertically through the slot, described
Locating slot is arranged in the other end of sliding slot, and the locating slot is extended outwardly by the lateral wall of the sliding slot, for making the lock
After tight piece is rotated to the sliding slot, protrude into the locating slot, to be locked to the magnetic amplifier ontology；
The mounting hole of circumference uniform distribution is provided on the mounting plate.
Using a kind of above-mentioned magnetic amplifier being easily installed, the magnetic amplifier ontology in a pre-installation, first by the installation
Plate is bolted in cabinet body, and then the magnetic amplifier ontology is mounted on the mounting plate again, the magnetic amplification
During installation, the inside pushing tow of the pressure cap of first two sides presses the linking arm to the spring of inside to device ontology,
To keep the lock sheet positioned at the bottom base plate corresponding up and down with the slot on mounting plate, wear the lock sheet vertically
It crosses the slot to enter in the sliding slot, after unclamping the pressure cap, the elastic force of the spring passes through linking arm for the lock sheet
It presses against on the periphery of the sliding slot, the magnetic amplifier ontology is rotated along the sliding slot, when, make the lock sheet
At rotation to the locating slot, since the locating slot outwardly protrudes the lateral wall with the sliding slot, the lock sheet exists
It is protruding again to enter in the locating slot under the action of spring, to complete to lock the position of the magnetic amplifier ontology
Calmly, when disassembly, by the pressure cap by the inside pushing tow of the linking arm, the lock sheet is made to exit the locating slot, and reversed
The bottom plate is rotated, after so that the lock sheet is gone to the other end of the sliding slot, out of described slot upwards by the lock sheet
Extraction.
Preferably, the outer diameter of the spring is greater than the width of the linking arm, and the spring is located at the pushing tow slot
Top half.
Preferably, the pushing tow slot is ladder type groove, the groove width of pushing tow slot lower end and the width of the linking arm
Size matches, and the groove width of upper end is not less than the outer diameter of the spring.
Preferably, the groove body height of the sliding slot and the thickness of the lock sheet match.
Preferably, inner sidewall of the inner sidewall of the slot close to the sliding slot, and the groove width of the sliding slot is greater than institute
State the groove width of slot.
Preferably, the width of rebate of the locating slot and the width dimensions of the lock sheet match.
Beneficial effect is: 1, the utility model realizes magnetic amplifier ontology using locking assembly by increasing mounting plate
With the fast assembling-disassembling of mounting plate, thus the convenient replacement to magnetic amplifier ontology；
2, structure is simple, easy to operate, avoids that magnetic amplifier ontology is fixed using bolt, can greatly improve work
Make efficiency.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the main view of the utility model；
Fig. 2 is the bottom view of the floor of the utility model；
Fig. 3 is the A-A cross-section diagram of Fig. 2 in the utility model；
Fig. 4 is the mounting plate top view of the utility model.
The reference numerals are as follows:
1, mounting plate；101, slot；102, sliding slot；103, locating slot；104, mounting hole；2, magnetic amplifier ontology；3, bottom
Plate；301, pushing tow slot；4, locking assembly；401, linking arm；402, pressure cap；403, spring；404, lock sheet.
Specific embodiment
To keep the purpose of this utility model, technical solution and advantage clearer, below by the technology to the utility model
Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Obtained all other embodiment is put, the range that the utility model is protected is belonged to.
Shown in referring to figures 1-4, the utility model provides a kind of magnetic amplifier being easily installed, including magnetic amplifier sheet
Body 2 and mounting plate 1,2 bottom of magnetic amplifier ontology are fixedly connected with bottom plate 3, are provided with two on the lateral wall of the bottom plate 3
The magnetic amplifier ontology 2, can be rapidly secured on the mounting plate 1 by the symmetrically arranged locking assembly 4 of group；
The locking assembly 4 includes linking arm 401, spring 403 and lock sheet 404, is provided with pushing tow on the inside of the bottom plate 3
Slot 301, the linking arm 401 are slidably mounted in the pushing tow slot 301, and the linking arm 401 is L-shaped, and transverse arm is vertically stretched
To the side-wall outer side of the bottom plate 3, and transverse arm end is fixedly connected with pressure cap 402, and vertical arm is vertically stretched under the bottom plate 3
Side, and vertical arm end is fixedly connected with lock sheet 404, to form U-shaped structure, the pushing tow slot with the linking arm 401
301 inside is provided with the spring 403 being transversely mounted, for applying lateral jacking force to the linking arm 401, by the company
Connect outside pushing tow of the arm 401 to the bottom plate 3；
The mounting plate 1 is the disc that outer diameter is greater than the bottom plate 3, this is discoidal to be internally provided with two in center
The sliding slot 102 being arranged symmetrically, and the sliding slot 102 is the annulus type groove of a quarter, the wherein one end of the sliding slot 102 is set
It is equipped with the slot 101 for extending upwardly to 1 surface of mounting plate, for making the lock sheet 404 pass vertically through the slot 101
Into in the sliding slot 102, locating slot 103 is arranged in the other end of the sliding slot 102, and the locating slot 103 is by the cunning
The lateral wall of slot 102 extends outwardly, and after making the rotation of lock sheet 404 to 102 top of sliding slot, protrudes into described
In locating slot 103, to be locked to the magnetic amplifier ontology 2；
The mounting hole 104 of circumference uniform distribution is provided on the mounting plate 1.
Preferably, the outer diameter of the spring 403 is greater than the width of the linking arm 401, and the spring 403 is located at institute
State the top half of pushing tow slot 301.
The pushing tow slot 301 is ladder type groove, the groove width of 301 lower end of pushing tow slot and the width of the linking arm 401
Size matches, and the groove width of upper end is not less than the outer diameter of the spring 403, so set, convenient for preventing spring 403 from bottom plate 3
It is interior to fall downwards.
The groove body height of the sliding slot 102 and the thickness of the lock sheet 404 match, so set, convenient for making
After lock sheet 404 enters in sliding slot 102, avoid magnetic amplifier ontology 2 that vertical direction occurs mobile.
The inner sidewall of the slot 101 close to the sliding slot 102 inner sidewall, and the groove width of the sliding slot 102 be greater than institute
The groove width of slot 101 is stated, so set, can act in the elastic force of spring 403 after convenient for making lock sheet 404 be inserted into slot 101
Lower sliding outward, withstands on the lateral wall of lock sheet 404 on the side wall of sliding slot 102.
The width of rebate of the locating slot 103 and the width dimensions of the lock sheet 404 match, so set, being convenient for
Lock sheet 404 is set to be inserted into locating slot 103 under the effect of elasticity.
Using the above structure, the mounting plate 1 in a pre-installation, is first bolted on by the magnetic amplifier ontology 2
In cabinet body, then the magnetic amplifier ontology 2 is mounted on the mounting plate 1 again, the magnetic amplifier ontology 2 is being installed
When, the inside pushing tow of the pressure cap 402 of first two sides presses the spring 403 of 401 pairs of insides of the linking arm, from
And keep the lock sheet 404 positioned at 3 bottom of bottom plate corresponding with about 101 slot on mounting plate 1, make the lock sheet
404, which pass vertically through the slot 101, enters in the sliding slot 102, and after unclamping the pressure cap 402, the elastic force of the spring 403 is logical
It crosses linking arm 401 to press against the lock sheet 404 on the periphery of the sliding slot 102, the magnetic is put along the sliding slot 102
Big device ontology 2 is rotated, when, make at the rotation to the locating slot 103 of lock sheet 404, due to the locating slot 103 to
Outer protrusion and the lateral wall of the sliding slot 102, therefore the lock sheet 404 is under the action of spring 403, again it is protruding into
Enter in the locating slot 103, to complete to lock the position of the magnetic amplifier ontology 2, when disassembly, passes through the pressure cap
402, by the inside pushing tow of the linking arm 401, make the lock sheet 404 exit the locating slot 103, and reversely rotate the bottom
Plate 3, after so that the lock sheet 404 is gone to the other end of the sliding slot 102, by the lock sheet 404 out of described slot 101 to
Upper extraction.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power
Subject to the protection scope that benefit requires.
Claims (6)
1. a kind of magnetic amplifier being easily installed, it is characterised in that: including magnetic amplifier ontology (2) and mounting plate (1), the magnetic
Amplifier ontology (2) bottom is fixedly connected with bottom plate (3), be provided on the lateral wall of the bottom plate (3) two groups it is symmetrically arranged
The magnetic amplifier ontology (2) can be rapidly secured on the mounting plate (1) by locking assembly (4)；
The locking assembly (4) includes linking arm (401), spring (403) and lock sheet (404), setting on the inside of the bottom plate (3)
Have pushing tow slot (301), the linking arm (401) is slidably mounted in the pushing tow slot (301), and the linking arm (401) is in L
Type, transverse arm vertically stretches to the side-wall outer side of the bottom plate (3), and transverse arm end is fixedly connected with pressure cap (402), vertical arm
It vertically stretches to below the bottom plate (3), and vertical arm end is fixedly connected with lock sheet (404), thus with the linking arm
(401) U-shaped structure is formed, is provided with the spring (403) being transversely mounted on the inside of the pushing tow slot (301), for the company
It connects arm (401) and applies lateral jacking force, by the outside pushing tow of the linking arm (401) Xiang Suoshu bottom plate (3)；
The mounting plate (1) is the disc that outer diameter is greater than the bottom plate (3), this is discoidal to be internally provided with two in center
The sliding slot (102) being arranged symmetrically, and the sliding slot (102) is the annulus type groove of a quarter, wherein the one of the sliding slot (102)
End is provided with the slot (101) for extending upwardly to the mounting plate (1) surface, for wearing the lock sheet (404) vertically
The slot (101) to be crossed to enter in the sliding slot (102), locating slot (103) are arranged in the other end of the sliding slot (102), and
The locating slot (103) is extended outwardly by the lateral wall of the sliding slot (102), for making the lock sheet (404) rotation to institute
After stating at the top of sliding slot (102), protrude into the locating slot (103), to be locked to the magnetic amplifier ontology (2)
It is fixed；
The mounting hole (104) of circumference uniform distribution is provided on the mounting plate (1).
2. a kind of magnetic amplifier being easily installed according to claim 1, it is characterised in that: the outer diameter of the spring (403)
Greater than the width of the linking arm (401), and the spring (403) is located at the top half of the pushing tow slot (301).
3. a kind of magnetic amplifier being easily installed according to claim 2, it is characterised in that: the pushing tow slot (301) is rank
Ladder-type trough, the groove width of pushing tow slot (301) lower end and the width dimensions of the linking arm (401) match, the groove width of upper end
Not less than the outer diameter of the spring (403).
4. a kind of magnetic amplifier being easily installed according to claim 1, it is characterised in that: the groove body of the sliding slot (102)
Height and the thickness of the lock sheet (404) match.
5. a kind of magnetic amplifier being easily installed according to claim 1, it is characterised in that: the inside of the slot (101)
Wall close to the sliding slot (102) inner sidewall, and the groove width of the sliding slot (102) be greater than the slot (101) groove width.
6. a kind of magnetic amplifier being easily installed according to claim 1, it is characterised in that: the slot of the locating slot (103)
Mouth width degree and the width dimensions of the lock sheet (404) match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821750254.5U CN209462820U (en) | 2018-10-27 | 2018-10-27 | A kind of magnetic amplifier being easily installed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821750254.5U CN209462820U (en) | 2018-10-27 | 2018-10-27 | A kind of magnetic amplifier being easily installed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209462820U true CN209462820U (en) | 2019-10-01 |
Family
ID=68037661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821750254.5U Expired - Fee Related CN209462820U (en) | 2018-10-27 | 2018-10-27 | A kind of magnetic amplifier being easily installed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209462820U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI747658B (en) * | 2020-12-11 | 2021-11-21 | 致伸科技股份有限公司 | Fixing frame |
-
2018
- 2018-10-27 CN CN201821750254.5U patent/CN209462820U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI747658B (en) * | 2020-12-11 | 2021-11-21 | 致伸科技股份有限公司 | Fixing frame |
| US20220186764A1 (en) * | 2020-12-11 | 2022-06-16 | Primax Electronics Ltd. | Fixing frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191001 Termination date: 20211027 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |