CN210516628U - Relay protection frame for compressor - Google Patents
Relay protection frame for compressor Download PDFInfo
- Publication number
- CN210516628U CN210516628U CN201920841562.7U CN201920841562U CN210516628U CN 210516628 U CN210516628 U CN 210516628U CN 201920841562 U CN201920841562 U CN 201920841562U CN 210516628 U CN210516628 U CN 210516628U
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- China
- Prior art keywords
- relay
- protection frame
- fixed
- protective cover
- frame
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Abstract
The utility model discloses a relay protection frame for compressor, including the protection frame, the top of protection frame is provided with the protective cover, semicircular groove has been seted up to the bottom bilateral surface symmetry of protective cover, circular hole has been seted up to the bottom of protective cover, the inside of protective cover is provided with the dwang, the dwang runs through circular hole to the bottom of protective cover, the top of dwang runs through semicircular groove to the surface of protective cover, the top of protection frame is seted up the cylindricality recess, the inner wall symmetry arrangement of cylindricality recess is fixed with a plurality of spacing posts; through the protective cover of design for the relay is on the fixed stable basis on the protective frame, makes and can reciprocate between protective cover and the protective frame, highly adjusting through the protective frame, has avoided the protective frame when fixing the relay, because of the relay height difference, leads to the relay can't be fixed.
Description
Technical Field
The utility model belongs to the technical field of the relay protection, concretely relates to relay protection frame for compressor.
Background
The relay is an electric control device, is usually applied to an automatic control circuit, plays the roles of automatic adjustment, safety protection and circuit conversion in the circuit, and needs a protective frame to protect and fix the relay, so that the relay can stably and effectively work.
The existing relay protection frame still has some defects when in use: the relay protection frame is all fixed through the card in relay protection frame inside when the installation, and the relay is highly also different because the model of production, and the unable height-adjusting of relay protection frame again often can not enter because the too big card of relay, perhaps because the relay is too little, leads to the unable fixed of relay, influences subsequent work, leads to the relay not hard up to drop because of rocking even for the relay can't play effectual guard action to the compressor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a compressor is with relay protection frame to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a relay protection frame for a compressor comprises a protection frame, wherein a protection cover is arranged at the top of the protection frame, semicircular grooves are symmetrically formed in the two side surfaces of the bottom of the protection cover, a circular hole is formed in the bottom of the protection cover, a rotating rod is arranged in the protection cover and penetrates through the circular hole to the bottom of the protection cover, the top end of the rotating rod penetrates through the semicircular grooves to the surface of the protection cover, a cylindrical groove is formed in the top of the protection frame, a plurality of limiting columns are symmetrically arranged and fixed on the inner wall of the cylindrical groove, clamping columns are fixed on the two sides of the bottom end of the rotating rod and clamped between the two limiting columns to limit the rotating rod, two connecting rods are symmetrically fixed on the bottom of the protection cover relative to one side of the circular hole, two convex columns are fixed on the two sides of the bottom end of each connecting rod, and a limiting groove is, be connected with tension spring between the inside of spacing recess and the bottom of protective cover, spacing hole has been seted up to the top both sides of relay, the connecting rod is gone into spacing downthehole spacing through the projection card and is carried on spacingly.
Preferably, a relay is arranged in the protective frame, a first fixing groove and a second fixing groove are respectively formed at two ends of the bottom of the relay, a limiting block is fixed on the inner wall of the first fixing groove, a clamping block is arranged in the first fixing groove, a fixed spring is connected between the first fixed groove and the fixture block, positioning blocks are symmetrically fixed at two ends of the top of the fixture block, the bottom surface of the protective frame is provided with a sliding chute, the protective frame is internally provided with a lever, one end of the lever is fixed with a first connecting block, a deflector rod is fixed at the other end of the lever, a second connecting block is fixed at the top of the deflector rod, a connecting hole is arranged at the side edge of the protective frame, the bottom top of protection frame has seted up the rectangle hole, the fixture block runs through the rectangle hole and carries on spacingly with the protection frame, the second connecting block carries on spacingly through card income second fixed recess and relay.
Preferably, the top of the relay is provided with a connector lug, and the connector lug is fixed with the relay through a bolt.
Preferably, four screws are arranged on the surface of the relay, and the shell of the relay is fixed through the screws.
Preferably, three wiring holes are formed in the bottom surface of the relay in an arrayed mode, and the cross section of each wiring hole is circular.
Preferably, the cross section of dwang is L type structure, and the dwang is the integrated configuration of cylinder and rectangle.
Preferably, the cross section of the protection frame is of a C-shaped structure, and the cross section of the protection frame is equal to that of the protection cover.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the protective cover of design for the relay is on the fixed stable basis on the protective frame, makes and can reciprocate between protective cover and the protective frame, highly adjusting through the protective frame, has avoided the protective frame when fixing the relay, because of the relay height difference, leads to the relay can't be fixed.
2. Through the lever of design for protection frame and relay are simple more convenient on the basis that the block is connected, have avoided the relay at the during operation, and the block unstability that causes because of rocking and wearing and tearing leads to the relay to drop from the protection frame, can't protect and adjust the circuit.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the protective frame and the protective cover of the present invention;
FIG. 3 is an enlarged view of area A of FIG. 2 according to the present invention;
fig. 4 is a schematic structural view of the rotating rod and the cylindrical groove of the present invention;
fig. 5 is a schematic structural view of the protective frame and the relay of the present invention;
FIG. 6 is an enlarged view of the area B of FIG. 5 according to the present invention;
in the figure: 1. a connector lug; 2. a protective frame; 3. a relay; 4. a wiring hole; 5. a screw; 6. a protective cover; 7. a cylindrical groove; 8. a tension spring; 9. rotating the rod; 10. a semicircular groove; 11. a circular hole; 12. a limiting column; 13. a limiting groove; 14. a limiting hole; 15. a connecting rod; 16. a first fixing groove; 17. fixing the spring; 18. a clamping block; 19. a first connection block; 20. a lever; 21. a connecting hole; 22. a deflector rod; 23. a second connecting block; 24. a second fixing groove; 25. a limiting block; 26. and (5) positioning the blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1 to 4, the present invention provides a technical solution: a relay protection frame for a compressor comprises a protection frame 2, a protection cover 6 is arranged at the top of the protection frame 2, semicircular grooves 10 are symmetrically formed in the two side surfaces of the bottom of the protection cover 6, a circular hole 11 is formed in the bottom of the protection cover 6, a rotating rod 9 is arranged inside the protection cover 6, the rotating rod 9 penetrates through the circular hole 11 to the bottom of the protection cover 6, the top end of the rotating rod 9 penetrates through the semicircular grooves 10 to the surface of the protection cover 6, a cylindrical groove 7 is formed in the top of the protection frame 2, a plurality of limiting columns 12 are symmetrically arranged and fixed on the inner wall of the cylindrical groove 7, clamping columns are fixed on the two sides of the bottom end of the rotating rod 9, the clamping columns are clamped between the two limiting columns 12 to limit the rotating rod 9, two connecting rods 15 are symmetrically fixed on the bottom of the protection cover 6 relative to one side of the circular hole 11, two protruding columns are fixed on the two, be connected with tension spring 8 between the inside of spacing recess 13 and the bottom of protective cover 6, spacing hole 14 has been seted up to relay 3's top both sides, connecting rod 15 goes on spacingly through the projection card income spacing hole 14 in, protective cover 6 through the design, make relay 3 on protective frame 2 fixed stable basis, make and reciprocate between protective cover 6 and the protective frame 2, through highly adjusting protective frame 2, avoided fixing relay 3 to protection 2, because of relay 3 highly different, lead to relay 3 can't be fixed.
Example 2
Referring to fig. 1 to 6, the present invention provides a technical solution: a relay protection frame for a compressor comprises a protection frame 2, a protection cover 6 is arranged at the top of the protection frame 2, semicircular grooves 10 are symmetrically formed in the two side surfaces of the bottom of the protection cover 6, a circular hole 11 is formed in the bottom of the protection cover 6, a rotating rod 9 is arranged inside the protection cover 6, the rotating rod 9 penetrates through the circular hole 11 to the bottom of the protection cover 6, the top end of the rotating rod 9 penetrates through the semicircular grooves 10 to the surface of the protection cover 6, a cylindrical groove 7 is formed in the top of the protection frame 2, a plurality of limiting columns 12 are symmetrically arranged and fixed on the inner wall of the cylindrical groove 7, clamping columns are fixed on the two sides of the bottom end of the rotating rod 9, the clamping columns are clamped between the two limiting columns 12 to limit the rotating rod 9, two connecting rods 15 are symmetrically fixed on the bottom of the protection cover 6 relative to one side of the circular hole 11, two protruding columns are fixed on the two, be connected with tension spring 8 between the inside of spacing recess 13 and the bottom of protective cover 6, spacing hole 14 has been seted up to relay 3's top both sides, connecting rod 15 goes on spacingly through the projection card income spacing hole 14 in, protective cover 6 through the design, make relay 3 on protective frame 2 fixed stable basis, make and reciprocate between protective cover 6 and the protective frame 2, through highly adjusting protective frame 2, avoided fixing relay 3 to protection 2, because of relay 3 highly different, lead to relay 3 can't be fixed.
In this embodiment, preferably, the relay 3 is disposed inside the protection frame 2, the two ends of the bottom of the relay 3 are respectively provided with a first fixing groove 16 and a second fixing groove 24, the inner wall of the first fixing groove 16 is fixed with a limiting block 25, the inside of the first fixing groove 16 is provided with a clamping block 18, a fixing spring 17 is connected between the first fixing groove 16 and the clamping block 18, the two ends of the top of the clamping block 18 are symmetrically fixed with positioning blocks 26, the bottom surface of the protection frame 2 is provided with a sliding groove, the inside of the protection frame 2 is provided with a lever 20, one end of the lever 20 is fixed with a first connecting block 19, the other end of the lever 20 is fixed with a shift lever 22, the top of the shift lever 22 is fixed with a second connecting block 23, the side of the protection frame 2 is provided with a connecting hole 21, the top end of the bottom of the protection frame 2 is provided, second connecting block 23 carries on spacingly through going into second fixed recess 24 and relay 3, through the lever 20 of design for protection frame 2 and relay 3 are simple more convenient on the basis that the block is connected, have avoided relay 3 at the during operation, and the block unstability that causes because of rocking and wearing and tearing leads to relay 3 to drop from protection frame 2, can't protect and adjust the circuit.
The utility model discloses a theory of operation and use flow: when the utility model is used, a worker pulls the protective cover 6 upwards to clamp the relay 3 into the protective frame 2, and puts down the protective cover 6 for fixing;
in the connection of the protection frame 2 and the protection cover 6, the rotating rod 9 is rotated, so that the top of the rotating rod 9 rotates in the semicircular groove 10, the clamp at the bottom end of the rotating rod 9 rotates out from between the two limit posts 12, the protection cover 6 is pulled upwards, the two rotating rods 9 are driven to move upwards, the rotating rod 9 is separated from the cylindrical groove 7, meanwhile, the tension spring 8 is stretched under the upward tension, the connecting rod 15 is driven to move upwards, the relay 3 is placed in the protection frame 2, after the protection cover 6 is pulled to a proper height, the protection cover 6 is put down to clamp at the top of the relay 3, meanwhile, under the resilience force of the tension spring 8, the limit hole 14 is driven to move downwards, the rotating rod 9 is driven to move downwards, the relay is moved into the cylindrical groove 7, the rotating rod 9 is rotated, the clamp at the bottom end of the rotating rod 9 is rotated between the two limit posts 12, the rotating rod 9 is limited, so that the protective cover 6 and the protective frame 2 are fixed;
in the connection of the protection frame 2 and the relay 3, the relay 3 is moved on a sliding groove formed on the bottom surface of the protection frame 2, so that the relay 3 is moved into the protection frame 2, the fixture block 18 is pushed to move downwards to a rectangular hole formed on the top surface of the protection frame 2 under the resilience force of the fixed spring 17, the first connecting block 19 is extruded to move downwards, the deflector rod 22 is moved upwards through the reaction force of the lever 20, the second connecting block 23 is driven to be clamped into a second fixed groove 24 formed in the bottom of the relay 3 for limiting, so that the protection frame 2 and the relay 3 are fixed, when the relay is disassembled, the deflector rod 22 enables the deflector rod 22 to move downwards in the second connecting block 23, the second connecting block 23 is driven to move out of the second fixed groove 24, the first connecting block 19 is pushed to move upwards under the reaction force of the lever 20, and the fixture block 18 is pushed out of the rectangular hole of the protection frame 2, the relay 3 is pulled outwards, so that the relay 3 is moved out through the chute of the protective frame 2.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a relay protection frame for compressor, includes protection frame (2), its characterized in that: the top of protection frame (2) is provided with protective cover (6), semicircular groove (10) have been seted up to the bottom bilateral surface symmetry of protective cover (6), circular hole (11) have been seted up to the bottom of protective cover (6), the inside of protective cover (6) is provided with dwang (9), dwang (9) run through circular hole (11) to the bottom of protective cover (6), semicircular groove (10) to the surface of protective cover (6) are run through to the top of dwang (9), cylindricality recess (7) have been seted up at the top of protection frame (2), the inner wall symmetrical arrangement of cylindricality recess (7) is fixed with a plurality of spacing posts (12), the bottom both sides of dwang (9) are fixed with the card post, the card post card is gone on spacingly to dwang (9) between two spacing posts (12), the bottom of protective cover (6) is fixed with two connecting rods (15) for one side symmetry of circular hole (11), the bottom both sides of connecting rod (15) are fixed with two projections, spacing recess (13) have been seted up for one side of cylindricality recess (7) at the top of protection frame (2), be connected with tension spring (8) between the inside of spacing recess (13) and the bottom of protective cover (6), spacing hole (14) have been seted up to the top both sides of relay (3), connecting rod (15) are gone into spacing hole (14) through the projection card and are carried on spacingly.
2. The relay protection frame for a compressor according to claim 1, wherein: the protective frame is characterized in that a relay (3) is arranged in the protective frame (2), a first fixing groove (16) and a second fixing groove (24) are respectively formed in the two ends of the bottom of the relay (3), a limiting block (25) is fixed on the inner wall of the first fixing groove (16), a clamping block (18) is arranged in the first fixing groove (16), a fixing spring (17) is connected between the first fixing groove (16) and the clamping block (18), positioning blocks (26) are symmetrically fixed at the two ends of the top of the clamping block (18), a sliding groove is formed in the surface of the bottom of the protective frame (2), a lever (20) is arranged in the protective frame (2), a first connecting block (19) is fixed at one end of the lever (20), a shift lever (22) is fixed at the other end of the lever (20), and a second connecting block (23) is fixed at the top of the shift lever (22), connecting hole (21) have been seted up to the side of protection frame (2), the rectangle hole has been seted up on the bottom top of protection frame (2), fixture block (18) run through the rectangle hole and carry on spacingly with protection frame (2), second connecting block (23) are spacing through card income second fixed recess (24) and relay (3).
3. The relay protection frame for the compressor according to claim 2, wherein: the top of relay (3) is provided with connector lug (1), connector lug (1) is fixed with relay (3) through the bolt.
4. The relay protection frame for a compressor according to claim 3, wherein: the surface arrangement of relay (3) is provided with four screws (5), the shell of relay (3) is fixed through screw (5).
5. The relay protection frame for the compressor according to claim 4, wherein: three wiring holes (4) are arranged on the bottom surface of the relay (3), and the cross section of each wiring hole (4) is circular.
6. The relay protection frame for a compressor according to claim 1, wherein: the cross section of dwang (9) is L type structure, and dwang (9) is the integrated configuration of cylinder and rectangle.
7. The relay protection frame for a compressor according to claim 1, wherein: the cross section of protection frame (2) is C type structure, the cross section of protection frame (2) equals with the cross section of protective cover (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920841562.7U CN210516628U (en) | 2019-06-05 | 2019-06-05 | Relay protection frame for compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920841562.7U CN210516628U (en) | 2019-06-05 | 2019-06-05 | Relay protection frame for compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210516628U true CN210516628U (en) | 2020-05-12 |
Family
ID=70577560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920841562.7U Withdrawn - After Issue CN210516628U (en) | 2019-06-05 | 2019-06-05 | Relay protection frame for compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210516628U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111857424A (en) * | 2020-07-14 | 2020-10-30 | 北海翰博士科技有限公司 | Curved surface display integrated touch panel |
-
2019
- 2019-06-05 CN CN201920841562.7U patent/CN210516628U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111857424A (en) * | 2020-07-14 | 2020-10-30 | 北海翰博士科技有限公司 | Curved surface display integrated touch panel |
| CN111857424B (en) * | 2020-07-14 | 2022-09-23 | 北海翰博士科技有限公司 | Curved surface display integrated touch panel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20200512 Effective date of abandoning: 20220919 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20200512 Effective date of abandoning: 20220919 |