CN212084920U - Rainproof cover for EMB gas relay - Google Patents
Rainproof cover for EMB gas relay Download PDFInfo
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- CN212084920U CN212084920U CN201922183935.9U CN201922183935U CN212084920U CN 212084920 U CN212084920 U CN 212084920U CN 201922183935 U CN201922183935 U CN 201922183935U CN 212084920 U CN212084920 U CN 212084920U
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Abstract
The utility model provides a rain-proof cover of EMB gas relay. The rain-proof cover of EMB gas relay includes: the rainproof cover and the relay body; one side of each of the two fixing grooves is fixed on two sides of the relay body; the bottom of the wiring box is fixed to the top of the relay body, and an inlet wire pipe and an outlet wire pipe are respectively arranged on two sides of the wiring box from left to right; and one side of each of the two connecting plates is fixed on two sides of the inner wall of the rain cover. The utility model provides a rain-proof cover of EMB gas relay has and can realize the function that the department and the shell protection were taken place to relay body wiring to through rain-proof cover of installation on the relay body, the rainy day can be protected, prevents the short circuit, damages the relay body, simultaneously when rain-proof cover is installed and dismantled, easy operation, convenient to use, the appearance is still pleasing to the eye, can satisfy user's requirement, and practice thrift the cost, and then improved the device's practicality.
Description
Technical Field
The utility model relates to a relay technical field especially relates to a rain-proof cover of EMB gas relay.
Background
The relay is a control device commonly used in our lives, is a switch in a popular meaning, and is turned off or turned on under the condition that the condition is met. The switching characteristics of relays are widely used in many control systems, particularly discrete control systems.
Current EMB gas relay generally installs in the open air, when exposing for a long time in the open air, when meetting rainy day, because EMB gas relay only protects the shell from the rain-proof cover of taking, does not protect the part of being qualified for the next round of competitions, and the producer does not have the protective cover from the wiring department of the high top of the molding complex cost of rain-proof cover of taking again, and then the entering of rainwater can appear, probably cause the short circuit of EMB gas relay internal connection department, and then damage EMB gas relay, cause use cost's increase.
Therefore, it is necessary to provide an EMB gas relay rainproof cover to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a rain-proof cover of EMB gas relay has solved when the rainy day, because EMB gas relay self wiring department does not have the protective cover, during the rainy day, takes place the short circuit easily, damages EMB gas relay's problem.
In order to solve the technical problem, the utility model provides a rain-proof cover of EMB gas relay includes:
the rainproof cover and the relay body;
one side of each of the two fixing grooves is fixed on two sides of the relay body;
the bottom of the wiring box is fixed to the top of the relay body, and an inlet wire pipe and an outlet wire pipe are respectively arranged on two sides of the wiring box from left to right;
one side of each of the two connecting plates is fixed on two sides of the inner wall of the rain cover;
the clamping assembly is positioned inside the fixing groove and comprises two limiting blocks, one sides of the two limiting blocks are fixed to two sides of the inner wall of the fixing groove, two sides of the inner wall of the fixing groove are fixedly connected with elastic balls through long rods, the bottom of the connecting plate is in contact with a contact plate, and the bottom of the contact plate is fixedly connected with an elastic sliding plate;
the rain cover can protect the shell of the relay and can also protect the wiring position, so that rainwater is prevented from entering the wiring position to cause short circuit and damage to the relay body;
the wire inlet pipe and the wire outlet pipe are arranged on two sides of the wiring box, and the wire inlet groove and the wire outlet groove are formed in two sides of the rain cover, so that external wires can be conveniently connected;
the clamping assembly is used for mounting and dismounting the rain cover, the use is convenient, the operation is simple, the normal use of the relay body is not influenced, the reduction of the heat dissipation rate of the relay body is avoided after the rain cover is mounted, and the heat dissipation rate of the relay body can be improved through the heat dissipation holes in the rain cover;
in this implementation, the quantity of elastic ball is two, can increase or reduce according to specific demand, and the setting of elastic ball for the stripper plate carries out the chucking with elastic ball, and then realizes the chucking installation of rain-proof cover.
Preferably, a sliding plate is slidably connected between two sides of the inner wall of the fixed groove and at the bottom of the elastic ball, extrusion springs are arranged at the bottoms of the sliding plates, and the bottom ends of the two extrusion springs are fixed at the bottom of the inner wall of the fixed groove.
Preferably, two sides of the elastic sliding plate are slidably connected to two sides of the inner wall of the fixing groove, a pressing plate is fixedly connected to the bottom of the elastic sliding plate, and the bottom of the pressing plate is in contact with the top of the sliding plate.
Preferably, both sides of the pressing plate contact the outer surface of the elastic ball.
Preferably, the top of the rain cover is provided with a control handle.
Preferably, the back of the rain cover is provided with a plurality of heat dissipation holes.
Preferably, the front of rain-proof cover is provided with the transparent plate, the front of rain-proof cover just is located the bottom of transparent plate is connected with the apron through the axis of rotation.
Compared with the prior art, the utility model provides a rain-proof cover of EMB gas relay has following beneficial effect:
the utility model provides an EMB gas relay rain cover, the general relay body is arranged outdoors, the internal wiring part can be influenced by rainwater under the long-time use, and further the damage of the relay body can be possibly caused, and the use cost is further improved;
when protection is carried out, the rainproof cover is arranged on the relay body, so that the wiring position of the relay body and the shell are well protected, and the relay body is prevented from being damaged by rainwater, so that short circuit at the internal wiring position is prevented, and the relay body is further damaged;
after the installation of the relay body is finished, the relay body is covered downwards by sliding the rain cover, and the connecting plates on the two sides of the inner wall of the rain cover are in contact with the contact plates on the top of the fixing groove, so that the contact plates are extruded downwards to drive the elastic sliding plates to slide downwards on the two sides of the inner wall of the fixing groove, the elastic sliding plates can slide downwards by extruding the limiting blocks, the extrusion plates are driven to extrude the elastic balls downwards, the limiting blocks and the elastic sliding plates are clamped in position, and the elastic balls extrude the extrusion plates to fix and clamp the extrusion plates, so that the installation and clamping of the rain cover are completed, and the relay body is protected in rainy days;
when the relay body is damaged, the rain cover is disassembled, the control handle is pressed manually to enable the rain cover to move downwards, the extrusion plate can extrude the sliding plate, the extrusion spring is contracted under the action of force, the control handle is released, the reaction of the extrusion spring is enabled to pop the elastic sliding plate out of the limiting block to move upwards, and then the rain cover is disassembled, so that the operation is very convenient;
the device can realize that rain-proof cover carries out fine protected function to relay body wiring department and shell to through rain-proof cover of installation on the relay body, the rainy day can be protected, prevents the short circuit, damages the relay body, simultaneously when the rain-proof cover of installation and dismantlement, easy operation, convenient to use, the appearance is still pleasing to the eye, can satisfy user's requirement, and practice thrift the cost, and then improved the device's practicality.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of an EMB gas relay rain cover provided in the present invention;
FIG. 2 is a schematic diagram of the relay body shown in FIG. 1;
fig. 3 is a schematic view of the internal structure of the rain cover;
FIG. 4 is a side view of the relay body shown in FIG. 2;
FIG. 5 is a schematic view of the inside structure of the fixing groove shown in FIG. 4;
fig. 6 is a schematic view of a back structure of the rain cover shown in fig. 3.
Reference numbers in the figures: 1. rain-proof cover, 2, relay body, 3, fixed slot, 4, distribution box, 5, inlet wire pipe, 6, outlet pipe, 7, connecting plate, 8, chucking subassembly, 81, stopper, 82, elastic ball, 83, contact plate, 84, elastic sliding plate, 85, sliding plate, 86, extrusion spring, 87, stripper plate, 9, control handle, 10, louvre, 11, transparent plate, 12, apron.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of an EMB gas relay rain cover according to the present invention; FIG. 2 is a schematic diagram of the relay body shown in FIG. 1; fig. 3 is a schematic view of the internal structure of the rain cover; FIG. 4 is a side view of the relay body shown in FIG. 2; FIG. 5 is a schematic view of the inside structure of the fixing groove shown in FIG. 4; fig. 6 is a schematic view of a back structure of the rain cover shown in fig. 3. The rain-proof cover of EMB gas relay includes:
the rainproof cover 1 and the relay body 2;
fixing grooves 3, wherein one sides of the two fixing grooves 3 are fixed on two sides of the relay body 2;
the bottom of the wiring box 4 is fixed to the top of the relay body 2, and an inlet wire pipe 5 and an outlet wire pipe 6 are respectively arranged on two sides of the wiring box 4 from left to right;
one side of each of the two connecting plates 7 is fixed on two sides of the inner wall of the rain cover 1;
A sliding plate 85 is connected between two sides of the inner wall of the fixed groove 3 and positioned at the bottom of the elastic ball 82 in a sliding manner, extrusion springs 86 are arranged at the bottoms of the sliding plates 85, and the bottom ends of the two extrusion springs 86 are fixed at the bottom of the inner wall of the fixed groove 3;
due to the arrangement of the extrusion spring 86, the extrusion plate 87 on the sliding plate 85 can be conveniently ejected, so that the disassembly is convenient, and the manual pulling is not needed.
Both sides of the elastic sliding plate 84 are slidably connected to both sides of the inner wall of the fixing groove 3, a pressing plate 87 is fixedly connected to the bottom of the elastic sliding plate 84, and the bottom of the pressing plate 87 contacts with the top of the sliding plate 85;
elastic sliding plate 84 receives the limited of elastic ball and stopper 81 position, and then realizes the fixed of rain-proof cover 1, stability when improving the use.
Both sides of the pressing plate 87 contact the outer surface of the elastic ball 82.
The top of the rain cover 1 is provided with a control handle 9;
the setting of control handle 9 is conveniently installed and is dismantled rain-proof cover 1. The convenience of use is improved.
The back of the rain cover 1 is provided with a plurality of heat dissipation holes 10;
the heat dissipation hole 10 accelerates the heat of the relay body 2 in use, and improves the heat dissipation rate.
A transparent plate 11 is arranged on the front side of the rain cover 1, and a cover plate 12 is rotatably connected to the front side of the rain cover 1 and the bottom of the transparent plate 11 through a rotating shaft;
The utility model provides a rain-proof operating principle of cover of EMB gas relay as follows:
the general relay body 2 is arranged outdoors, and the internal wiring part can be influenced by rainwater when the relay body is used for a long time, so that the relay body 2 can be damaged possibly, and the use cost is further improved;
when protection is carried out, the rainproof cover 1 is arranged on the relay body 2, so that the wiring position and the shell of the relay body 2 are well protected, and the relay body 2 is prevented from being damaged by rainwater, so that short circuit at the internal wiring position is prevented, and the relay body 2 is further damaged;
after the installation of the relay body 2 is finished, the relay body 2 is covered by the rain cover 1 in a sliding mode, the connecting plates 7 on the two sides of the inner wall of the rain cover 1 are in contact with the contact plates 83 on the top of the fixing groove 3, the contact plates 83 are extruded downwards, the elastic sliding plates 84 are driven to slide downwards on the two sides of the inner wall of the fixing groove 3, the elastic sliding plates 84 are driven to slide downwards through the extrusion limiting blocks 81, the extrusion plates 87 are driven to extrude the elastic balls 82 downwards, the limiting blocks 81 and the elastic sliding plates 84 are clamped in position, the elastic balls 82 extrude the extrusion plates 87, the extrusion plates 87 are fixed and clamped, the installation and clamping of the rain cover 1 are completed, and the relay body 2 is protected in a rainy day;
when relay body 2 damages, dismantle rain-proof cover 1, press control handle 9 through the manpower for rain-proof cover 1 downstream, and then stripper plate 87 can extrude sliding plate 85, make extrusion spring 86 receive the effect of power and contract, release control handle 9 again for extrusion spring 86's reaction pops out stopper 81 upward movement with elastic sliding plate 84, and then dismantles rain-proof cover 1, makes the operation very convenient.
Compared with the prior art, the utility model provides a rain-proof cover of EMB gas relay has following beneficial effect:
the general relay body 2 is arranged outdoors, and the internal wiring part can be influenced by rainwater when the relay body is used for a long time, so that the relay body 2 can be damaged possibly, and the use cost is further improved;
when protection is carried out, the rainproof cover 1 is arranged on the relay body 2, so that the wiring position and the shell of the relay body 2 are well protected, and the relay body 2 is prevented from being damaged by rainwater, so that short circuit at the internal wiring position is prevented, and the relay body 2 is further damaged;
after the installation of the relay body 2 is finished, the relay body 2 is covered by the rain cover 1 in a sliding mode, the connecting plates 7 on the two sides of the inner wall of the rain cover 1 are in contact with the contact plates 83 on the top of the fixing groove 3, the contact plates 83 are extruded downwards, the elastic sliding plates 84 are driven to slide downwards on the two sides of the inner wall of the fixing groove 3, the elastic sliding plates 84 are driven to slide downwards through the extrusion limiting blocks 81, the extrusion plates 87 are driven to extrude the elastic balls 82 downwards, the limiting blocks 81 and the elastic sliding plates 84 are clamped in position, the elastic balls 82 extrude the extrusion plates 87, the extrusion plates 87 are fixed and clamped, the installation and clamping of the rain cover 1 are completed, and the relay body 2 is protected in a rainy day;
when the relay body 2 is damaged, the rain cover 1 is detached, the control handle 9 is pressed manually, the rain cover 1 moves downwards, the extrusion plate 87 extrudes the sliding plate 85, the extrusion spring 86 is contracted under the action of force, the control handle 9 is released, the reaction of the extrusion spring 86 is realized, the elastic sliding plate 84 is popped out of the limiting block 81 to move upwards, and the rain cover 1 is detached, so that the operation is very convenient;
the device can realize that rain-proof cover 1 is to relay body 2 wiring department and shell, carries out fine protected function to through rain-proof cover 1 of installation on relay body 2, the rainy day can be protected, prevents the short circuit, damages relay body 2, simultaneously in the installation with dismantle rain-proof cover 1, easy operation, convenient to use, the appearance is still pleasing to the eye, can satisfy user's requirement, and practice thrift the cost, and then improved the device's practicality.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a rain-proof cover of EMB gas relay which characterized in that includes:
the rainproof cover and the relay body;
one side of each of the two fixing grooves is fixed on two sides of the relay body;
the bottom of the wiring box is fixed to the top of the relay body, and an inlet wire pipe and an outlet wire pipe are respectively arranged on two sides of the wiring box from left to right;
one side of each of the two connecting plates is fixed on two sides of the inner wall of the rain cover;
the clamping assembly is located in the inside of fixed slot, the clamping assembly includes two stoppers, two one side of stopper all is fixed in the both sides of fixed slot inner wall, the both sides of fixed slot inner wall all are through stock fixedly connected with elastic ball, the bottom contact of connecting plate has the contact plate, the bottom fixedly connected with elastic sliding plate of contact plate.
2. The EMB gas relay rain cover according to claim 1, wherein a sliding plate is slidably connected to a bottom of the elastic ball between two sides of the inner wall of the fixing groove, and a bottom of each sliding plate is provided with a pressing spring, and bottom ends of the two pressing springs are fixed to the bottom of the inner wall of the fixing groove.
3. The EMB gas relay rain cover according to claim 2, wherein two sides of the elastic sliding plate are slidably connected to two sides of an inner wall of the fixing groove, a pressing plate is fixedly connected to a bottom of the elastic sliding plate, and a bottom of the pressing plate contacts with a top of the sliding plate.
4. The EMB gas relay rain cover according to claim 3, wherein both sides of the pressing plate contact the outer surface of the elastic ball.
5. The EMB gas relay rain cover of claim 3, wherein a control handle is provided on the top of the rain cover.
6. The EMB gas relay rain cover according to claim 1, wherein a plurality of heat dissipation holes are formed in a back surface of the rain cover.
7. The EMB gas relay rain cover according to claim 1, wherein a transparent plate is disposed on the front surface of the rain cover, and a cover plate is rotatably connected to the front surface of the rain cover and positioned at the bottom of the transparent plate through a rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922183935.9U CN212084920U (en) | 2019-12-09 | 2019-12-09 | Rainproof cover for EMB gas relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922183935.9U CN212084920U (en) | 2019-12-09 | 2019-12-09 | Rainproof cover for EMB gas relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212084920U true CN212084920U (en) | 2020-12-04 |
Family
ID=73556429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922183935.9U Active CN212084920U (en) | 2019-12-09 | 2019-12-09 | Rainproof cover for EMB gas relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212084920U (en) |
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2019
- 2019-12-09 CN CN201922183935.9U patent/CN212084920U/en active Active
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