CN208570477U - A kind of electrical processing relay protective device being easily installed - Google Patents
A kind of electrical processing relay protective device being easily installed Download PDFInfo
- Publication number
- CN208570477U CN208570477U CN201821286008.9U CN201821286008U CN208570477U CN 208570477 U CN208570477 U CN 208570477U CN 201821286008 U CN201821286008 U CN 201821286008U CN 208570477 U CN208570477 U CN 208570477U
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- CN
- China
- Prior art keywords
- slide bar
- protective cover
- attachment base
- sealing ring
- easily installed
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Abstract
The utility model discloses a kind of electrical processing relay protective devices being easily installed, including pedestal and connection shaft, the upper surface of the pedestal is provided with installation screw, the centre of the pedestal is provided with card slot, and sealing ring is installed on the inside of card slot, it is mutually bonded between the medial surface of the card slot and the lateral surface of sealing ring, protective cover is installed above the sealing ring, and the top setting of protective cover is fluted, mounting groove is provided on the inside of the protective cover, and wire rod hole is provided on the inside of mounting groove, rotation slot is provided on the outside of the groove, attachment base is connected with above the connection shaft, and connect the centre that shaft is located at rotation slot, slide bar is installed above the attachment base, and slide bar nesting is installed on the inside of attachment base, the intermediate outer wall of the slide bar is provided with spring, the top of the slide bar is solid Surely there is locking level hand.The electrical processing is good with the relay protective device airtightness being easily installed and has dustproof and waterproof moisture barrier properties.
Description
Technical field
The utility model relates to protective device technical field, specially a kind of electrical processing is anti-with the relay being easily installed
Protection unit.
Background technique
Relay is a kind of electric control device, is when the variation of input quantity reaches prescribed requirement, in electrical output circuit
In make controlled volume that a kind of electric appliance of scheduled Spline smoothing occur, it has control system and is closed by the interaction between control system
System, is usually applied in automation control circuit, it is actually to go one kind of control high current running " automatic with low current
Switch ", therefore the effects of play automatic adjustment, safeguard protection, conversion circuit in circuit, relay is easy by external environment shadow
It rings, it is more fragile, and it is larger to control electric current, than relatively hazardous, need to install protective device and protected.
Circuit of the relay commonly used to control high current and big voltage, when air moisture content is higher or relay
When touching water, relay dampness will lead to, be easy to cause relay short-circuit, lead to circuit burnout, endanger the people of staff
Body safety, for relay in field work, such as mine factory or construction site, dust is more, is easy to cause relay damaged, and common
Relay protective device installation steps it is cumbersome, working efficiency is influenced, for this purpose, it is proposed that a kind of airtightness is good and have anti-
The electrical processing relay protective device being easily installed of the waterproof and dampproof characteristic of dirt.
Utility model content
The purpose of this utility model is to provide a kind of electrical processing relay protective devices being easily installed, to solve
Circuit of the relay mentioned above in the background art commonly used to control high current and big voltage, when air moisture content is higher
When or relay contacts to water when, will lead to relay dampness, be easy to cause relay short-circuit, lead to circuit burnout, endanger work
Make the personal safety of personnel, for relay in field work, such as mine factory or construction site, dust is more, is easy to cause relay
The problem of damage, and common relay protective device installation steps are cumbersome, influence working efficiency.
To achieve the above object, the utility model provides the following technical solutions: a kind of electrical processing be easily installed after
Electric appliance protective device, including pedestal and connection shaft, the upper surface of the pedestal is provided with installation screw, the centre of the pedestal
It is provided with card slot, and sealing ring is installed on the inside of card slot, between the medial surface of the card slot and the lateral surface of sealing ring mutually
It bonds, protective cover is installed, and the top setting of protective cover is fluted, sets on the inside of the protective cover above the sealing ring
It is equipped with mounting groove, and is provided with wire rod hole on the inside of mounting groove, rotation slot, the connection shaft are provided on the outside of the groove
Top be connected with attachment base, and connect the centre that shaft is located at rotation slot, slide bar, and cunning be installed above the attachment base
Bar nesting is installed on the inside of attachment base, and the intermediate outer wall of the slide bar is provided with spring, and the slide bar is fixedly arranged above lock
Fixed pole, and cam shaft is installed on the inside of locking level, locking cam, and locking cam are installed on the inside of the cam shaft
It is rotatablely connected by cam shaft and locking level, the centre of the locking cam is fixed with handle.
Preferably, size matches between the sealing ring and protective cover, and the medial surface of sealing ring and protective cover is outer
It is bonded to each other between side.
Preferably, the attachment base is connect by connecting shaft with base rotation, and size between attachment base and rotation slot
It matches.
Preferably, the vertical centerline of the spring and the vertical centerline of slide bar are located along the same line, and slide bar
Vertical centerline and the vertical centerline of attachment base are located along the same line, and size matches between slide bar and attachment base.
Preferably, the vertical centerline between the locking level about protective cover is symmetrical, and the vertical centerline of locking level
It is located along the same line with the vertical centerline of slide bar.
Preferably, size matches between the locking cam and groove, and between groove about protective cover it is vertical in
Heart line is symmetrical.
Compared with prior art, the utility model has the beneficial effects that the electrical processing is anti-with the relay being easily installed
Protection unit airtightness is good and has dustproof and waterproof moisture barrier properties；
The protective cover of protective device passes through card slot and is mounted on the base, and internal relay and external environment are protected
Internal airtightness is held, prevents relay from making moist or being interfered by dust etc., causes relay damaged, sealing ring can protect
When lid is installed on pedestal, the gap between protective cover and card slot is filled, keeps the airtightness inside protective cover；
Rotation slot is provided on pedestal, size matches between attachment base and rotation slot, and attachment base can pass through rotation slot
Internal connection shaft rotates on pedestal, locks to protective cover, convenient to carry out installation and removal to protective cover, to inside
Relay replaced or overhauled, improve working efficiency, sliding sleeve nesting is installed on the inside of attachment base, can with free extension,
Change the entire length of sliding sleeve and attachment base, convenient for locking to protective cover, spring and slide bar are located on same vertical line, bullet
Spring can provide elasticity and latching force for locking structure, in locking, prevent that locking structure from blocking or the excessive damage of strength is protected
Lid, the vertical centerline two sides of protective cover are symmetrically arranged with locking level, are conducive to the balance for keeping locking strength, simplify locking step
Suddenly, working efficiency is improved, the stability of protective cover is improved, device passes through locking cam fixed protection lid, locking cam and groove
It works in coordination, the position of fixed protection lid locks protective cover, is conducive to the stability for improving protective cover.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model base upper surface structural schematic diagram；
Fig. 3 is the utility model open state structural schematic diagram.
In figure: 1, pedestal；2, installation screw；3, card slot；4, sealing ring；5, protective cover；6, groove；7, mounting groove；8, line
Material hole；9, rotation slot；10, shaft is connected；11, attachment base；12, slide bar；13, spring；14, locking level；15, cam shaft；16,
Locking cam；17, handle.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of electrical processing relay being easily installed
Protective device, including pedestal 1 and connection shaft 10, the upper surface of pedestal 1 are provided with installation screw 2, and the centre of pedestal 1 is provided with
Card slot 3, and the inside of card slot 3 is equipped with sealing ring 4, mutually bonds between the medial surface of card slot 3 and the lateral surface of sealing ring 4,
The top of sealing ring 4 is equipped with protective cover 5, and the top setting fluted 6 of protective cover 5, ruler between sealing ring 4 and protective cover 5
It is very little to match, and be bonded to each other between the medial surface of sealing ring 4 and the lateral surface of protective cover 5, the protective cover 5 of protective device passes through
Card slot 3 is mounted on pedestal 1, by internal relay and external environment, is kept internal airtightness, is prevented relay from making moist
Or interfered by dust etc., relay damaged is caused, sealing ring 4 can fill protection when protective cover 5 is installed on pedestal 1
Gap between lid 5 and card slot 3 keeps the airtightness inside protective cover 5, and the inside of protective cover 5 is provided with mounting groove 7, and pacifies
The inside of tankage 7 is provided with wire rod hole 8, and the outside of groove 6 is provided with rotation slot 9；
The top of connection shaft 10 is connected with attachment base 11, and connects the centre that shaft 10 is located at rotation slot 9, attachment base 11
It is rotatablely connected by connection shaft 10 and pedestal 1, and size matches between attachment base 11 and rotation slot 9, is provided on pedestal 1
Rotation slot 9, size matches between attachment base 11 and rotation slot 9, and attachment base 11 can pass through the connection shaft inside rotation slot 9
10 rotate on pedestal 1, lock to protective cover 5, convenient to carry out installation and removal to protective cover 5, to internal relay
It is replaced or is overhauled, improve working efficiency, the top of attachment base 11 is equipped with slide bar 12, and 12 nesting of slide bar is installed on connection
The inside of seat 11, the intermediate outer wall of slide bar 12 are provided with spring 13, the vertical centerline of spring 13 and the vertical center of slide bar 12
Line is located along the same line, and the vertical centerline of slide bar 12 and the vertical centerline of attachment base 11 are located along the same line, and
And size matches between slide bar 12 and attachment base 11,12 nesting of slide bar is installed on the inside of attachment base 11, can with free extension,
Change the entire length of slide bar 12 and attachment base 11, convenient for locking to protective cover 5, spring 13 and slide bar 12 are located at same erect
On straight line, spring 13 can provide elasticity and latching force for locking structure, in locking, prevent locking structure from blocking or strength mistake
Big damage protective cover 5, slide bar 12 is fixedly arranged above locking level 14, and the inside of locking level 14 is equipped with cam shaft 15, lock
Vertical centerline between fixed pole 14 about protective cover 5 is symmetrical, and the vertical centerline of locking level 14 and slide bar 12 it is vertical in
Heart line is located along the same line, and the vertical centerline two sides of protective cover 5 are symmetrically arranged with locking level 14, is conducive to keep latching force
The balance of amount simplifies lock step, improves working efficiency, improves the stability of protective cover 5, the inside of cam shaft 15 is equipped with
Locking cam 16, and locking cam 16 is rotatablely connected by cam shaft 15 and locking level 14, between locking cam 16 and groove 6
Size matches, and the vertical centerline between groove 6 about protective cover 5 is symmetrical, and device passes through 16 fixed protection of locking cam
Lid 5, locking cam 16 are worked in coordination with groove 6, and the position of fixed protection lid 5 locks protective cover 5, are conducive to improve
The stability of protective cover 5, the centre of locking cam 16 are fixed with handle 17.
Working principle: for this kind of electrical processing relay protective device being easily installed, first by whole device
Installation is fixed to required position, device installation is fixed to required position by the installation screw 2 on pedestal 1, then relay
Device is installed in the mounting groove 7 on pedestal 1, and relay is accessed circuit by wire rod hole 8, protective cover 5 is then installed to bottom
On seat 1, protective cover 5 is fixed on pedestal 1 by card slot 3, and sealing ring 4 can fill the gap between protective cover 5 and card slot 3,
The airtightness inside protective cover 5 is kept, by internal relay and external environment, internal airtightness is kept, prevents relay
Device makes moist or is interfered by dust etc., causes relay damaged, and attachment base 11 is existed by the connection shaft 10 inside rotation slot 9
It is rotated on pedestal 1, attachment base 11 is turned into vertical position, rotated locking cam 16 using handle 17, locking cam 16 is blocked
Enter in the groove 6 on protective cover 5, protective cover 5 is locked, 12 nesting of slide bar is installed on the inside of attachment base 11, can be certainly
By stretching, change the entire length of slide bar 12 and attachment base 11, convenient for locking to protective cover 5, spring 13 can be locking
Structure provides elasticity and latching force, and installation can be completed, and it is anti-with the relay being easily installed to complete entire electrical processing like this
The use process of protection unit.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of electrical processing relay protective device being easily installed, including pedestal (1) and connection shaft (10), feature
Be: the upper surface of the pedestal (1) is provided with installation screw (2), and the centre of the pedestal (1) is provided with card slot (3), and is blocked
It is equipped on the inside of slot (3) sealing ring (4), it is mutually viscous between the medial surface of the card slot (3) and the lateral surface of sealing ring (4)
It closes, is equipped with protective cover (5) above the sealing ring (4), and fluted (6) are arranged in the top of protective cover (5), the protection
It is provided with mounting groove (7) on the inside of lid (5), and is provided with wire rod hole (8) on the inside of mounting groove (7), the outside of the groove (6)
It is provided with rotation slot (9), is connected with attachment base (11) above the connection shaft (10), and connect shaft (10) and be located at rotation
The centre of slot (9) is equipped with slide bar (12) above the attachment base (11), and slide bar (12) nesting is installed on attachment base (11)
Inside, the intermediate outer wall of the slide bar (12) is provided with spring (13), and the slide bar (12) is fixedly arranged above locking level
(14), it and on the inside of locking level (14) is equipped with cam shaft (15), lock tab is installed on the inside of the cam shaft (15)
It takes turns (16), and locking cam (16) is rotatablely connected by cam shaft (15) and locking level (14), the locking cam (16)
Centre is fixed with handle (17).
2. a kind of electrical processing relay protective device being easily installed according to claim 1, it is characterised in that: institute
Size between sealing ring (4) and protective cover (5) is stated to match, and the lateral surface of the medial surface of sealing ring (4) and protective cover (5) it
Between be bonded to each other.
3. a kind of electrical processing relay protective device being easily installed according to claim 1, it is characterised in that: institute
It states attachment base (11) to be rotatablely connected by connection shaft (10) and pedestal (1), and size between attachment base (11) and rotation slot (9)
It matches.
4. a kind of electrical processing relay protective device being easily installed according to claim 1, it is characterised in that: institute
The vertical centerline of the vertical centerline and slide bar (12) of stating spring (13) is located along the same line, and slide bar (12) it is vertical in
Heart line and the vertical centerline of attachment base (11) are located along the same line, and size phase between slide bar (12) and attachment base (11)
Cooperation.
5. a kind of electrical processing relay protective device being easily installed according to claim 1, it is characterised in that: institute
The vertical centerline stated between locking level (14) about protective cover (5) is symmetrical, and the vertical centerline and slide bar of locking level (14)
(12) vertical centerline is located along the same line.
6. a kind of electrical processing relay protective device being easily installed according to claim 1, it is characterised in that: institute
It states size between locking cam (16) and groove (6) to match, and the vertical centerline between groove (6) about protective cover (5)
Symmetrically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821286008.9U CN208570477U (en) | 2018-08-10 | 2018-08-10 | A kind of electrical processing relay protective device being easily installed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821286008.9U CN208570477U (en) | 2018-08-10 | 2018-08-10 | A kind of electrical processing relay protective device being easily installed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208570477U true CN208570477U (en) | 2019-03-01 |
Family
ID=65450341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821286008.9U Expired - Fee Related CN208570477U (en) | 2018-08-10 | 2018-08-10 | A kind of electrical processing relay protective device being easily installed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208570477U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111799133A (en) * | 2020-05-08 | 2020-10-20 | 中汇瑞德电子（芜湖）有限公司 | Relay mounting structure of electrical junction box |
-
2018
- 2018-08-10 CN CN201821286008.9U patent/CN208570477U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111799133A (en) * | 2020-05-08 | 2020-10-20 | 中汇瑞德电子（芜湖）有限公司 | Relay mounting structure of electrical junction box |
| CN111799133B (en) * | 2020-05-08 | 2022-08-02 | 中汇瑞德电子（芜湖）有限公司 | Relay mounting structure of electrical junction box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200619 Address after: 333400 Xianghu town 740 factory, Fuliang County, Jingdezhen City, Jiangxi Province Patentee after: Jingdezhen Jingguang Jinggui Vacuum Electric Appliance Co.,Ltd. Address before: 311115 North of Lao 104 National Road, South Bridge of Pingyao Town, Yuhang District, Hangzhou City, Zhejiang Province Patentee before: HANGZHOU YIHAN ELECTRIC Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190301 Termination date: 20210810 |