CN214254777U - Binding post structure with insulating film for compressor - Google Patents
Binding post structure with insulating film for compressor Download PDFInfo
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- CN214254777U CN214254777U CN202120614786.1U CN202120614786U CN214254777U CN 214254777 U CN214254777 U CN 214254777U CN 202120614786 U CN202120614786 U CN 202120614786U CN 214254777 U CN214254777 U CN 214254777U
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- terminal
- insulating film
- fixedly connected
- compressor
- connecting seat
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Abstract
The utility model relates to a termination technical field just discloses a terminal structure of compressor area insulating film, including the metal sheet, the bottom fixedly connected with connecting seat of metal sheet, the mounting hole that runs through the connecting seat is seted up to the metal sheet, the inside fixed mounting of mounting hole has fixed cover, the inside fixedly connected with terminal of fixed cover, the outside parcel of terminal has the insulating film, the shifting chute has been seted up to the inside of terminal bottom, the lateral wall fixedly connected with joint spring of shifting chute, the other end fixedly connected with movable plate of joint spring, movable plate and shifting chute sliding connection, the middle part fixedly connected with joint post of movable plate opposite side. The utility model provides a current compressor terminal structure have easy trouble, unsafe problem, through at terminal coating insulating film, reach and to reach the effect of switching on, can consolidate the purpose of the grafting relation of terminal and metal terminal again.
Description
Technical Field
The utility model relates to a termination technical field specifically is a terminal structure of compressor band insulation membrane.
Background
The compressor is a driven fluid machine that raises low-pressure gas to high-pressure gas, and is the heart of a refrigeration system. The refrigerating cycle is powered by sucking low-temperature and low-pressure refrigerant gas from the air suction pipe, driving the piston to compress the refrigerant gas through the operation of the motor, and discharging high-temperature and high-pressure refrigerant gas to the exhaust pipe. Thereby realizing a refrigeration cycle of compression → condensation (heat release) → expansion → evaporation (heat absorption). The compressors are classified into piston compressors, screw compressors, centrifugal compressors, linear compressors, and the like. The terms introduce the working principle, classification, accessories, specifications, operation requirements, production, common faults and environmental protection requirements, model selection principle, installation conditions and development trend of the compressor.
The compressor has the terminal structure usually, the terminal structure contains metal casing and many terminals, the terminal passes through insulator fixed mounting on metal casing, the terminal is the metal straight-bar, its metal terminal with the motor socket the inside assembles, the terminal pegs graft with the metal terminal of motor and switches on the back, the terminal has partly exposes between metal terminal and insulator, if there is the iron wire in the compressor the inside, the iron wire can be taken between exposed part of terminal and metal casing very easily, lead to terminal and metal casing to switch on, withstand voltage bad appears in the compressor, and the whole electrified potential safety hazard that also has seriously of compressor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a terminal structure of compressor band insulation membrane reaches and to reach the effect of switching on, can consolidate the purpose of the grafting relation of terminal and metal terminal again.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a terminal structure of compressor area insulating film, includes the metal sheet, the bottom fixedly connected with connecting seat of metal sheet, the mounting hole that runs through the connecting seat is seted up to the metal sheet, the inside fixed mounting of mounting hole has fixed cover, the inside fixedly connected with terminal of fixed cover, the outside parcel of terminal has the insulating film, the shifting chute has been seted up to the inside of terminal bottom, the lateral wall fixedly connected with joint spring of shifting chute, the other end fixedly connected with movable plate of joint spring, movable plate and shifting chute sliding connection, the middle part fixedly connected with joint post of movable plate opposite side.
Preferably, the outer side surface of the connecting seat is provided with threads, and the connecting seat is sleeved with a rubber sealing ring.
Preferably, the number of the binding posts is three, the bottoms of the three binding posts are provided with clamping columns, and the three binding posts are arranged in an isosceles triangle shape.
Preferably, the insulating film is formed by coating an insulating varnish on the middle and lower portions of the post and drying the coating.
Preferably, the fixing sleeve is a glass body.
Preferably, one end of the clamping column is set to be a smooth inclined plane, and the inclined plane faces downwards.
The utility model provides a terminal structure of compressor area insulating film. The method has the following beneficial effects:
(1) the utility model discloses an insulating film that forms after the well lower part coating insulating varnish of terminal is dry, the insulating film covers exposes the position between joint post and fixed cover on the terminal for the insulating nature greatly increased of terminal, after the bottom of terminal and the inside metal terminal of compressor peg graft, will effectively prevent that the metal casing misconnection of terminal and compressor from appearing, avoid the compressor to withstand voltage badly, and the whole electrified serious potential safety hazard of compressor.
(2) The utility model discloses a moving chute of symmetry is seted up in the bottom of terminal, through set up the joint spring in the moving chute, elasticity through the joint spring is released movable plate and movable plate on fixed connection's the joint post to the outside, when making the bottom of terminal and the inside metal terminal of compressor peg graft, the joint post is extruded into the moving chute along level and smooth and decurrent inclined plane, after the grafting is accomplished, the elasticity through the joint spring is released the joint post, make the terminal can be in the same place with the connection that the inside metal terminal of compressor can be firm, reach the purpose of consolidating the grafting relation of terminal and metal terminal.
Drawings
FIG. 1 is a front view of the present invention;
fig. 2 is the structure diagram of the utility model:
FIG. 3 is an enlarged view of the point A in FIG. 2 according to the present invention;
fig. 4 is a top view of the present invention.
In the figure: 1. a metal plate; 2. a connecting seat; 3. a binding post; 4. fixing a sleeve; 5. an insulating film; 6. a moving groove; 7. clamping a spring; 8. moving the plate; 9. a clamping column; 10. and (7) installing holes.
Detailed Description
As shown in fig. 1-4, the utility model provides a technical solution:
a terminal structure with an insulating film for a compressor comprises a metal plate 1, wherein the bottom of the metal plate 1 is fixedly connected with a connecting seat 2, the outer side surface of the connecting seat 2 is provided with threads, the connecting seat 2 is sleeved with a rubber sealing ring, the connecting seat 2 and the shell of the compressor can be in threaded connection by arranging the threads on the outer side of the connecting seat 2, the rubber sealing ring can improve the sealing property of the connecting seat 2 and the shell of the compressor, the metal plate 1 is provided with a mounting hole 10 penetrating through the connecting seat 2, a fixing sleeve 4 is fixedly arranged in the mounting hole 10, the fixing sleeve 4 is a glass body, the fixing sleeve 4 is isolated between a terminal 3 and the mounting hole 10, the terminal 3 is fixed in the mounting hole 10 through the fixing sleeve 4, other insulating materials can be adopted by the fixing sleeve 4 in practical application, the terminal 3 is fixedly connected with the inside of the fixing sleeve 4, and the number of the terminals 3 is three, the bottom of each of the three terminals 3 is provided with a clamping column 9, the three terminals 3 are arranged in an isosceles triangle shape, the number of the mounting holes 10 is the same as that of the terminals 3, each terminal 3 is provided with one mounting hole 10, the outer part of each terminal 3 is wrapped with an insulating film 5, the insulating films 5 are formed by coating insulating paint on the middle lower parts of the terminals 3 and drying the insulating paint, the insulating films 5 formed by coating the insulating paint on the middle lower parts of the terminals 3 and drying the insulating paint, the insulating films 5 cover the parts, exposed between the clamping columns 9 and the fixing sleeves 4, of the terminals 3, the insulativity of the terminals 3 is greatly increased by coating the insulating films 5, after the bottoms of the terminals 3 are spliced with metal terminals inside the compressor, the terminals 3 can be effectively prevented from being mistakenly conducted with a metal shell of the compressor, the occurrence of poor pressure resistance of the compressor and the serious potential safety hazard of the whole electrified compressor are avoided, a moving groove 6 is arranged inside the bottom of the binding post 3, a clamping spring 7 is fixedly connected with the side wall of the moving groove 6, a moving plate 8 is fixedly connected with the other end of the clamping spring 7, the moving plate 8 is connected with the moving groove 6 in a sliding manner, a clamping column 9 is fixedly connected with the middle part of the other side of the moving plate 8, one end of the clamping column 9 is arranged into a smooth inclined plane, the inclined plane is downward, the symmetrical moving groove 6 is arranged at the bottom of the binding post 3, the clamping spring 7 is arranged in the moving groove 6, the moving plate 8 and the clamping column 9 fixedly connected with the moving plate 8 are pushed out to the outside through the elastic force of the clamping spring 7, when the bottom of the binding post 3 is spliced with a metal terminal inside the compressor, the clamping column 9 is extruded into the moving groove 6 along the smooth downward inclined plane, after the splicing is finished, the clamping column 9 is pushed out through the elastic force of the clamping spring 7, so that the binding post 3 and the metal terminal inside the compressor can be firmly connected together, the purpose of reinforcing the splicing relation between the binding post 3 and the metal terminal is achieved.
When in use, the insulating film 5 formed by coating insulating paint on the middle lower part of the wiring terminal 3 after drying is coated, the insulating film 5 covers the part of the wiring terminal 3 exposed between the clamping column 9 and the fixed sleeve 4, the insulating property of the wiring terminal 3 is greatly increased by coating the insulating film 5, when the bottom of the binding post 3 is inserted with the metal terminal in the compressor, the false conduction between the binding post 3 and the metal shell of the compressor can be effectively prevented, the bad pressure resistance of the compressor can be avoided, and the compressor is charged integrally, when the bottom of the binding post 3 is inserted with the metal terminal in the compressor, the clamping post 9 is extruded into the moving groove 6 along the smooth downward inclined surface, after the splicing is finished, the clamping column 9 is pushed out through the elastic force of the clamping spring 7, so that the binding post 3 can be firmly connected with a metal terminal inside the compressor.
To sum up, the utility model discloses an insulating film 5 that forms after the insulating varnish drying is coated to the well lower part of terminal 3, insulating film 5 covers the position that exposes between joint post 9 and fixed cover 4 on terminal 3, through coating insulating film 5, makes the insulating nature of terminal 3 greatly increased, after the bottom of terminal 3 pegs graft with the metal terminal inside the compressor, will effectively prevent that terminal 3 from conducting on by mistake with the metal casing of compressor, avoid the compressor to appear withstand voltage badly, and the compressor is whole electrified serious potential safety hazard; through offering the shifting chute 6 of symmetry in the bottom of terminal 3, through set up joint spring 7 in shifting chute 6, elasticity through joint spring 7 is released movable plate 8 and movable plate 8 on fixed connection's joint post 9 to the outside, when making the bottom of terminal 3 peg graft with the inside metal terminal of compressor, joint post 9 is extruded into shifting chute 6 along level and smooth and decurrent inclined plane, after the completion of pegging graft, the elasticity through joint spring 7 is released joint post 9, make the terminal 3 can be in the same place with the connection that the inside metal terminal of compressor can be firm, reach the purpose of consolidating the grafting relation of terminal 3 and metal terminal.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A terminal structure with an insulating film for a compressor, comprising a metal plate (1), characterized in that: the bottom fixedly connected with connecting seat (2) of metal sheet (1), mounting hole (10) that runs through connecting seat (2) are seted up in metal sheet (1), the inside fixed mounting of mounting hole (10) has fixed cover (4), inside fixedly connected with terminal (3) of fixed cover (4), the outside parcel of terminal (3) has insulating film (5), shifting chute (6) have been seted up to the inside of terminal (3) bottom, the lateral wall fixedly connected with joint spring (7) of shifting chute (6), the other end fixedly connected with movable plate (8) of joint spring (7), movable plate (8) and shifting chute (6) sliding connection, middle part fixedly connected with joint post (9) of movable plate (8) opposite side.
2. A post structure with an insulating film for a compressor according to claim 1, wherein: the outer side surface of the connecting seat (2) is provided with threads, and the connecting seat (2) is sleeved with a rubber sealing ring.
3. A post structure with an insulating film for a compressor according to claim 1, wherein: the quantity of terminal (3) is three, and the bottom of three terminal (3) all is provided with joint post (9), and three terminal (3) are isosceles triangle and arrange.
4. A post structure with an insulating film for a compressor according to claim 1, wherein: the insulating film (5) is formed by coating insulating paint on the middle lower part of the wiring post (3) and drying.
5. A post structure with an insulating film for a compressor according to claim 1, wherein: the fixed sleeve (4) is a glass body.
6. A post structure with an insulating film for a compressor according to claim 1, wherein: one end of the clamping column (9) is set to be a smooth inclined plane, and the inclined plane faces downwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120614786.1U CN214254777U (en) | 2021-03-26 | 2021-03-26 | Binding post structure with insulating film for compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120614786.1U CN214254777U (en) | 2021-03-26 | 2021-03-26 | Binding post structure with insulating film for compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214254777U true CN214254777U (en) | 2021-09-21 |
Family
ID=77728009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120614786.1U Active CN214254777U (en) | 2021-03-26 | 2021-03-26 | Binding post structure with insulating film for compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214254777U (en) |
-
2021
- 2021-03-26 CN CN202120614786.1U patent/CN214254777U/en active Active
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