CN204696046U - A kind of relay being convenient to mount and dismount - Google Patents
A kind of relay being convenient to mount and dismount Download PDFInfo
- Publication number
- CN204696046U CN204696046U CN201520315679.3U CN201520315679U CN204696046U CN 204696046 U CN204696046 U CN 204696046U CN 201520315679 U CN201520315679 U CN 201520315679U CN 204696046 U CN204696046 U CN 204696046U
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- China
- Prior art keywords
- flexible glue
- housing
- strong magnetic
- magnetic iron
- relay
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- Expired - Fee Related
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 60
- 239000003292 glue Substances 0.000 claims abstract description 38
- 229910052742 iron Inorganic materials 0.000 claims abstract description 30
- 210000003141 lower extremity Anatomy 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 12
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Casings For Electric Apparatus (AREA)
Abstract
A kind of relay being convenient to mount and dismount, the utility model relates to electric elements technical field, it comprises relay body, container, housing, enclosing cover, fixing hole, screw, location hole, container is made up of housing and enclosing cover, the upper end of housing is provided with enclosing cover, housing is provided with several fixing hole, relay body is provided with several location hole corresponding with fixing hole, and relay body is fixed by screws in the inside of housing, it also comprises a flexible glue floor, a strong magnetic iron layer, No. two flexible glue floor and No. two strong magnetic iron layer, the top edge of housing is provided with a flexible glue floor, the inner side of a flexible glue floor is provided with a strong magnetic iron layer, the lower limb of enclosing cover is provided with No. two flexible glue floor, the inner side of No. two flexible glue floor is provided with No. two strong magnetic iron layer.It avoid the mounting or dismounting of too many screw, improve the maintenance speed of maintenance personal, saved maintenance time, and have structure simple, arrange rationally, the advantage such as cost of manufacture is low.
Description
Technical field
The utility model relates to electric elements technical field, is specifically related to a kind of relay being convenient to mount and dismount.
Background technology
Relay (English name: relay) is a kind of electric control device, is when the change of input variable (energizing quantity) reaches regulation requirement, makes controlled volume that a kind of electrical equipment of predetermined Spline smoothing occurs in electric output circuit.It has control system (also known as input circuit) and by the interactive relationship between control system (also known as output loop); usually be applied in the control circuit of automation; it is actually the one " automatic switch " going to control big current running with small area analysis, therefore plays the effects such as automatic adjustment, safeguard protection, change-over circuit in circuit.
Relay is the automatic switch element with isolation features, and being widely used in remote control, remote measurement, communication, automatically control, electromechanical integration and power electronic equipment, is one of most important control element.
Relay generally has the induction mechanism (importation) that can reflect certain input variable (as electric current, voltage, power, impedance, frequency, temperature, pressure, speed, light etc.); Have can realize " leading to " to controlled circuit, actuator's (output) that " breaking " controls; Between the importation and output of relay, also have and coupling isolation is carried out to input variable, function treatment and intermediary agency's (drive part) that output is driven.As control element, sum up, relay has following several effect:
1) control range is expanded: such as, when many-contact relay control signal reaches certain certain value, can multi-form by contact sets, changing-over simultaneously, cut-off, connect multiplex circuit.
2) amplify: such as, sensitive-type relay, auxiliary relay etc., by a very small controlled quentity controlled variable, very powerful circuit can be controlled.
3) integrated signal: such as, when multiple control signal inputs multiwound relay by the form of regulation, through relatively more comprehensive, reaches predetermined control effects.
4) automatically, remote control, monitoring: such as, the relay in automatics, together with other electrical equipment, can form program control circuit, thus realize automatic operating.
The steam of the surrounding environment generation of cable shaft of the prior art or above-mentioned cable shaft, directly can enter into the looped network cabinet be installed on cable shaft inner, makes looped network cabinet inside produce condensation or frost.Because the relay being installed on looped network cabinet inside in prior art does not arrange any safeguard procedures, so above-mentioned relay is easily corroded and breaks down.For the problems referred to above, Chinese patent 201310190671.4 discloses a kind of relay, and to reach the object preventing relay to be corroded, but the container in this patent contains too many screw, all not very convenient in removing and installing, add workload and the operating time of staff.
Utility model content
The purpose of this utility model is defect for prior art and deficiency, the relay being convenient to mount and dismount that a kind of structure is simple, reasonable in design, easy to use is provided, it avoid too many screw mounting or dismounting, improve the maintenance speed of maintenance personal, saved maintenance time.
For achieving the above object, the technical solution adopted in the utility model is: it comprises relay body, container, housing, enclosing cover, fixing hole, screw, location hole, container is made up of housing and enclosing cover, the upper end of housing is provided with enclosing cover, housing is provided with several fixing hole, relay body is provided with several location hole corresponding with fixing hole, and relay body is fixed by screws in the inside of housing, it also comprises a flexible glue floor, a strong magnetic iron layer, No. two flexible glue floor and No. two strong magnetic iron layer, the top edge of housing is provided with a flexible glue floor, the inner side of a flexible glue floor is provided with a strong magnetic iron layer, the lower limb of enclosing cover is provided with No. two flexible glue floor, the inner side of No. two flexible glue floor is provided with No. two strong magnetic iron layer.
Difference in height between a described flexible glue floor and a strong magnetic iron layer is 5-10mm.
Difference in height between No. two described flexible glue floor and No. two strong magnetic iron layer is 5-10mm.
Operation principle of the present utility model: by the cooperation of a strong magnetic iron layer and No. two strong magnetic iron layer, eliminates the cumbersome process that screw is fixing, and coordinating by a flexible glue floor and No. two flexible glue floor, improve the sealing property between enclosing cover and housing.
After adopting said structure, the utility model beneficial effect is: a kind of relay being convenient to mount and dismount described in the utility model, it avoid too many screw mounting or dismounting, improve the maintenance speed of maintenance personal, save maintenance time, and it is simple to have structure, arrange rationally, the advantages such as cost of manufacture is low.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the polycrystalline substance schematic diagram of enclosing cover of the present utility model.
Fig. 3 is the sectional view of a flexible glue floor and a strong magnetic iron layer in the utility model.
Fig. 4 is the sectional view of No. two flexible glue floor and No. two strong magnetic iron layer in the utility model.
Description of reference numerals:
1, relay body; 2, container; 3, housing; 4, enclosing cover; 5, fixing hole; 6, screw; 7, location hole; 8, a flexible glue floor; 9, a strong magnetic iron layer; 10, No. two flexible glue floor; 11, No. two strong magnetic iron layer.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
Referring to as Figure 1-Figure 4, the technical scheme that this embodiment adopts is: it comprises relay body 1, container 2, housing 3, enclosing cover 4, fixing hole 5, screw 6, location hole 7, container 2 is made up of housing 3 and enclosing cover 4, the upper end of housing 3 is provided with enclosing cover 4, housing 3 is provided with four fixing holes 5, each relay body 1 is provided with two location holes 7 corresponding with fixing hole 5, and relay body 1 is fixed on the inside of housing 3 by screw 6, it also comprises a flexible glue floor 8, a strong magnetic iron layer 9, No. two flexible glue floor 10 and No. two strong magnetic iron layer 11, the top edge of housing 3 is provided with a flexible glue floor 8, the inner side of a flexible glue floor 8 is provided with a strong magnetic iron layer 9, the lower limb of enclosing cover 4 is provided with No. two flexible glue floor 10, the inner side of No. two flexible glue floor 10 is provided with No. two strong magnetic iron layer 11.
Difference in height between a described flexible glue floor 8 and a strong magnetic iron layer 9 is 5-10mm.
Difference in height between described No. two flexible glue floor 10 and No. two strong magnetic iron layer 11 is 5-10mm.
The operation principle of this embodiment: by the cooperation of a strong magnetic iron layer 9 and No. two strong magnetic iron layer 11, eliminate the cumbersome process that screw is fixing, and coordinating by flexible glue floor 8 and No. two flexible glue floor 10, improve the sealing property between enclosing cover 4 and housing 3.
After adopting said structure, this embodiment beneficial effect for: a kind of described in this embodiment is convenient to the relay mounted and dismounted, it avoid too many screw mounting or dismounting, improve the maintenance speed of maintenance personal, saved maintenance time, and have structure simple, arrange rationally, the advantage such as cost of manufacture is low.
Claims (3)
1. be convenient to the relay of installation and removal for one kind, it comprises relay body (1), container (2), housing (3), enclosing cover (4), fixing hole (5), screw (6), location hole (7), container (2) is made up of housing (3) and enclosing cover (4), the upper end of housing (3) is provided with enclosing cover (4), housing (3) is provided with several fixing hole (5), relay body (1) is provided with several location hole (7) corresponding with fixing hole (5), and relay body (1) is fixed on the inside of housing (3) by screw (6), it is characterized in that: it also comprises a flexible glue floor (8), a strong magnetic iron layer (9), No. two flexible glue floor (10) and No. two strong magnetic iron layer (11), the top edge of housing (3) is provided with a flexible glue floor (8), the inner side of a flexible glue floor (8) is provided with a strong magnetic iron layer (9), the lower limb of enclosing cover (4) is provided with No. two flexible glue floor (10), the inner side of No. two flexible glue floor (10) is provided with No. two strong magnetic iron layer (11).
2. a kind of relay being convenient to mount and dismount according to claim 1, is characterized in that the difference in height between a described flexible glue floor (8) and a strong magnetic iron layer (9) is 5-10mm.
3. a kind of relay being convenient to mount and dismount according to claim 1, is characterized in that the difference in height between No. two described flexible glue floor (10) and No. two strong magnetic iron layer (11) is 5-10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520315679.3U CN204696046U (en) | 2015-05-15 | 2015-05-15 | A kind of relay being convenient to mount and dismount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520315679.3U CN204696046U (en) | 2015-05-15 | 2015-05-15 | A kind of relay being convenient to mount and dismount |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204696046U true CN204696046U (en) | 2015-10-07 |
Family
ID=54236307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520315679.3U Expired - Fee Related CN204696046U (en) | 2015-05-15 | 2015-05-15 | A kind of relay being convenient to mount and dismount |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204696046U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108766836A (en) * | 2018-07-27 | 2018-11-06 | 贵州天义电器有限责任公司 | A kind of time relay |
-
2015
- 2015-05-15 CN CN201520315679.3U patent/CN204696046U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108766836A (en) * | 2018-07-27 | 2018-11-06 | 贵州天义电器有限责任公司 | A kind of time relay |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20200407 Granted publication date: 20151007 |
|
| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20230407 Granted publication date: 20151007 |
|
| PD01 | Discharge of preservation of patent | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |