CN211208329U - Contactor shroud - Google Patents
Contactor shroud Download PDFInfo
- Publication number
- CN211208329U CN211208329U CN201922269559.5U CN201922269559U CN211208329U CN 211208329 U CN211208329 U CN 211208329U CN 201922269559 U CN201922269559 U CN 201922269559U CN 211208329 U CN211208329 U CN 211208329U
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- CN
- China
- Prior art keywords
- contactor
- shell fragment
- shroud
- contactor body
- wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000003825 pressing Methods 0.000 claims abstract description 26
- 238000007789 sealing Methods 0.000 claims abstract description 26
- 229920001187 thermosetting polymer Polymers 0.000 claims description 3
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 2
- 239000011737 fluorine Substances 0.000 claims description 2
- 229910052731 fluorine Inorganic materials 0.000 claims description 2
- 239000012634 fragment Substances 0.000 abstract description 17
- 230000000694 effects Effects 0.000 abstract description 11
- 230000005489 elastic deformation Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 11
- 238000009434 installation Methods 0.000 description 10
- 238000012423 maintenance Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a contactor technical field just discloses a contactor shroud, including contactor body, contactor body's left side fixed mounting has the bottom plate, contactor body's inner wall top and bottom are all seted up flutedly, the inside movable mounting of recess has the fixture block, the equal fixed mounting of opposite side of fixture block has the shell fragment, apron fixed connection is passed through on the right side of shell fragment, the inner wall left side fixed mounting of apron has first sealing washer, contactor body's right side fixed mounting has the second sealing washer, the right side of shell fragment just is located the one end fixed mounting that the apron was kept away from to the shell fragment has the briquetting. This contactor shroud, through pressing the briquetting, the briquetting drives the shell fragment and produces elastic deformation and drives the recess that the fixture block breaks away from on the contactor body, and the briquetting is moved to the right to the rethread, and the briquetting drives apron and first sealing washer through the shell fragment and breaks away from the contactor body, reaches simple and convenient effect of dismantling and maintaining.
Description
Technical Field
The utility model relates to a contactor technical field specifically is a contactor shroud.
Background
The Contactor (Contactor) is an electric appliance which utilizes coil current to generate a magnetic field in industrial electricity to close a contact so as to control the load, consists of an electromagnetic system, a contact system and an arc extinguishing device, can be used for controlling electric loads of factory equipment, an electric heater, a working mother machine, various electric power units and the like, can not only switch on and switch off a circuit, but also has a low-voltage release protection function, and has the principle that after an electromagnetic coil of the Contactor is electrified, a strong magnetic field can be generated, so that a static iron core generates electromagnetic attraction to attract an armature and drive the contact to act: the normally closed contact is disconnected; normally open contact is closed, and both are the linkage, and when the coil outage, electromagnetic attraction disappears, and armature releases under the effect of release spring, makes the contact recover: closing the normally closed contact; the normally open contact is open.
The conventional contactor cover cap is generally fixed with a contactor main body through a fixing bolt, the assembly, disassembly and maintenance of the conventional contactor cover cap are complex, the use is inconvenient, and the part of the conventional contactor cover cap adopting clamping connection needs to be pried by means of a tool in the assembly and disassembly process, so that the contactor cover cap is easy to damage and the condition that the service life of the contactor is short is caused, and the problem is solved by the contactor cover cap.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a contactor shroud possesses advantages such as convenient to installation dismantlement and maintenance, has solved that traditional contactor shroud generally fixes with the contactor main part through fixing bolt, and its installation is dismantled loaded down with trivial details, causes to use inconveniently, and the contactor shroud that the part adopted the joint need be pried open with the help of the instrument in the installation dismantlement process, causes the contactor shroud to damage easily and leads to the problem that the condition that contactor life is short takes place.
(II) technical scheme
For the purpose of realizing the aforesaid installation of being convenient for is dismantled and is maintained, the utility model provides a following technical scheme: the utility model provides a contactor shroud, includes the contactor body, the left side fixed mounting of contactor body has the bottom plate, the inner wall top and the bottom of contactor body all set up flutedly, the inside movable mounting of recess has the fixture block, the equal fixed mounting of opposite side of fixture block has the shell fragment, apron fixed connection is passed through on the right side of shell fragment, the inner wall left side fixed mounting of apron has first sealing washer, the right side fixed mounting of contactor body has the second sealing washer, the right side of shell fragment just is located the shell fragment and keeps away from the one end fixed mounting of apron and has the briquetting.
Preferably, the left side of the bottom plate is provided with a mounting hole, and the mounting hole is a waist-shaped hole.
Preferably, the number of the grooves and the number of the clamping blocks are four, and the four grooves are symmetrically distributed at the top and the bottom of the inner wall of the contactor body up and down.
Preferably, the cross section of the elastic sheet is U-shaped, the clamping block, the elastic sheet, the cover plate and the pressing block are of an integrated structure, and the clamping block, the elastic sheet, the cover plate and the pressing block are all made of thermosetting plastics.
Preferably, the first sealing ring and the second sealing ring are both fluorine rubber sealing rings, a first clamping groove is formed in the outer wall of the first sealing ring, and a second clamping groove meshed with the first clamping groove is formed in the outer wall of the second sealing ring.
Preferably, the outer wall of the pressing block is provided with a wavy anti-skidding groove, and the cross section of the clamping block is trapezoidal.
(III) advantageous effects
Compared with the prior art, the utility model provides a contactor shroud possesses following beneficial effect:
this contactor shroud, through pressing the briquetting, the briquetting drives the shell fragment and produces elastic deformation and drives the recess that the fixture block breaks away from on the contactor body, the briquetting is moved to the rethread, the briquetting drives apron and first sealing washer through the shell fragment and breaks away from the contactor body, reach the effect of simple convenient dismantlement and maintenance, through lining up apron and contactor body and mutual extrusion apron and contactor body, trapezoidal inclined plane on the fixture block acts on with the contactor body and drives the shell fragment and produce elastic deformation, thereby make the recess joint on fixture block and the contactor body, reach the effect of simple easy to assemble, thereby improve the convenience of use of this contactor shroud, avoid installing and dismantling the condition emergence that the too big contactor shroud damage caused because of instrument sled dynamics in-process, thereby prolonged the life of this contactor shroud, simultaneously, through the fixture block, the shell fragment, the recess on the contactor shroud, The cover plate and the pressing block are of an integrated structure, so that the machining process of the contactor cover cap is reduced, the mounting and dismounting steps of the contactor cover cap are simplified, the effects of reducing the production cost and improving the mounting, dismounting and maintaining efficiency are achieved, and the contactor cover cap is convenient to popularize.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged view of a position a in the structure diagram 1 of the present invention.
In the figure: 1 contactor body, 2 bottom plates, 3 grooves, 4 clamping blocks, 5 elastic sheets, 6 cover plates, 7 first sealing rings, 8 second sealing rings and 9 pressing 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.
Referring to fig. 1-2, a contactor cover comprises a contactor body 1, a bottom plate 2 is fixedly installed on the left side of the contactor body 1, a mounting hole is formed in the left side of the bottom plate 2, the mounting hole is a kidney-shaped hole, grooves 3 are formed in the top and the bottom of the inner wall of the contactor body 1, a clamping block 4 is movably installed inside the grooves 3, the number of the grooves 3 and the number of the clamping block 4 are four, the four grooves 3 are vertically and symmetrically distributed on the top and the bottom of the inner wall of the contactor body 1, elastic pieces 5 are fixedly installed on the opposite sides of the clamping block 4, the right sides of the elastic pieces 5 are fixedly connected through a cover plate 6, a first sealing ring 7 is fixedly installed on the left side of the inner wall of the cover plate 6, a second sealing ring 8 is fixedly installed on the right side of the contactor body 1, the first sealing ring 7 and the, the outer wall of the second sealing ring 8 is provided with a second clamping groove meshed with the first clamping groove, a pressing block 9 is fixedly arranged on the right side of the elastic sheet 5 and at one end, far away from the cover plate 6, of the elastic sheet 5, the cross section of the elastic sheet 5 is U-shaped, the clamping block 4, the elastic sheet 5, the cover plate 6 and the pressing block 9 are of an integrated structure, the clamping block 4, the elastic sheet 5, the cover plate 6 and the pressing block 9 are all made of thermosetting plastic, the outer wall of the pressing block 9 is provided with a wavy anti-skidding groove, the cross section of the clamping block 4 is trapezoidal, by pressing the pressing block 9, the pressing block 9 drives the elastic sheet 5 to generate elastic deformation and drives the clamping block 4 to be separated from the groove 3 on the contactor body 1, by moving the pressing block 9 rightwards, the pressing block 9 drives the cover plate 6 and the first sealing ring 7 to be separated from the, trapezoidal inclined plane and contactor body 1 on the fixture block 4 act on and drive shell fragment 5 and produce elastic deformation, thereby make 3 joints of recess on fixture block 4 and the contactor body 1, reach simple easy to assemble's effect, thereby the convenience in use of this contactor shroud has been improved, avoid the installation to dismantle the in-process because of the too big condition emergence that causes the damage of contactor shroud of instrument sled dynamics, thereby the life of this contactor shroud has been prolonged, and simultaneously, through fixture block 4, shell fragment 5, apron 6 and briquetting 9 formula structure as an organic whole, thereby reduce the processing technology of this contactor shroud, and simplify the installation and disassembly step of this contactor shroud, reach the effect that reduces manufacturing cost and improve installation dismantlement and maintenance efficiency, thereby make this contactor shroud facilitate promotion.
In conclusion, in the contactor cover, by pressing the pressing block 9, the pressing block 9 drives the elastic sheet 5 to generate elastic deformation and drives the clamping block 4 to separate from the groove 3 on the contactor body 1, and then moving the pressing block 9 to the right, the pressing block 9 drives the cover plate 6 and the first sealing ring 7 to separate from the contactor body 1 through the elastic sheet 5, so as to achieve the effect of simple and convenient disassembly and maintenance, by aligning the cover plate 6 with the contactor body 1 and mutually pressing the cover plate 6 and the contactor body 1, the trapezoidal inclined surface on the clamping block 4 acts with the contactor body 1 and drives the elastic sheet 5 to generate elastic deformation, so that the clamping block 4 is clamped with the groove 3 on the contactor body 1, the effect of simple and convenient assembly is achieved, the use convenience of the contactor cover is improved, and the damage of the contactor cover caused by overlarge prying force of a tool in, thereby the life of this contactor shroud has been prolonged, and simultaneously, through fixture block 4, shell fragment 5, apron 6 and briquetting 9 formula structure as an organic whole, thereby reduce the processing technology of this contactor shroud, and simplify the installation and disassembly step of this contactor shroud, reach reduction in production cost and improve the installation and dismantle and the effect of maintenance efficiency, thereby make this contactor shroud facilitate promotion, it generally fixes with the contactor main part through fixing bolt to have solved traditional contactor shroud, it is loaded down with trivial details to install and dismantle, cause to use inconveniently, and the partial contactor shroud that adopts the joint need be prized out with the help of the instrument in the installation dismantlement process, cause the contactor shroud to damage easily and lead to the problem that the condition that contactor life is short takes place.
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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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 (6)
1. A contactor cover comprising a contactor body (1), characterized in that: the contactor comprises a contactor body (1), and is characterized in that a bottom plate (2) is fixedly mounted on the left side of the contactor body (1), grooves (3) are formed in the top and the bottom of the inner wall of the contactor body (1), fixture blocks (4) are movably mounted in the grooves (3), elastic pieces (5) are fixedly mounted on the opposite sides of the fixture blocks (4), the right sides of the elastic pieces (5) are fixedly connected with one another through cover plates (6), first sealing rings (7) are fixedly mounted on the left side of the inner wall of the cover plates (6), second sealing rings (8) are fixedly mounted on the right sides of the contactor body (1), and pressing blocks (9) are fixedly mounted on the right sides of the elastic pieces (5) and located at one ends.
2. The contactor cover according to claim 1, wherein: the left side of the bottom plate (2) is provided with a mounting hole which is a waist-shaped hole.
3. The contactor cover according to claim 1, wherein: the number of the grooves (3) and the number of the clamping blocks (4) are four, and the grooves (3) are symmetrically distributed at the top and the bottom of the inner wall of the contactor body (1) from top to bottom.
4. The contactor cover according to claim 1, wherein: the cross section of the elastic sheet (5) is U-shaped, the clamping block (4), the elastic sheet (5), the cover plate (6) and the pressing block (9) are of an integrated structure, and the clamping block (4), the elastic sheet (5), the cover plate (6) and the pressing block (9) are all made of thermosetting plastics.
5. The contactor cover according to claim 1, wherein: the first sealing ring (7) and the second sealing ring (8) are both fluorine rubber sealing rings, a first clamping groove is formed in the outer wall of the first sealing ring (7), and a second clamping groove meshed with the first clamping groove is formed in the outer wall of the second sealing ring (8).
6. The contactor cover according to claim 1, wherein: the outer wall of the pressing block (9) is provided with a wave-shaped anti-skidding groove, and the cross section of the clamping block (4) is trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922269559.5U CN211208329U (en) | 2019-12-17 | 2019-12-17 | Contactor shroud |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922269559.5U CN211208329U (en) | 2019-12-17 | 2019-12-17 | Contactor shroud |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211208329U true CN211208329U (en) | 2020-08-07 |
Family
ID=71888334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922269559.5U Expired - Fee Related CN211208329U (en) | 2019-12-17 | 2019-12-17 | Contactor shroud |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211208329U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112259418A (en) * | 2020-11-05 | 2021-01-22 | 天水黄河电气有限公司 | Reverse/distribution direct current contactor packaging structure |
| CN115133204A (en) * | 2022-06-30 | 2022-09-30 | 歌尔科技有限公司 | Battery pack, case body, earphone charging case and earphone pack |
| CN117723947A (en) * | 2024-02-18 | 2024-03-19 | 深圳市森美协尔科技有限公司 | Mechanical arm device and probe station |
-
2019
- 2019-12-17 CN CN201922269559.5U patent/CN211208329U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112259418A (en) * | 2020-11-05 | 2021-01-22 | 天水黄河电气有限公司 | Reverse/distribution direct current contactor packaging structure |
| CN115133204A (en) * | 2022-06-30 | 2022-09-30 | 歌尔科技有限公司 | Battery pack, case body, earphone charging case and earphone pack |
| CN115133204B (en) * | 2022-06-30 | 2024-07-02 | 歌尔科技有限公司 | Battery pack, box body, earphone charging box and earphone assembly |
| CN117723947A (en) * | 2024-02-18 | 2024-03-19 | 深圳市森美协尔科技有限公司 | Mechanical arm device and probe station |
| CN117723947B (en) * | 2024-02-18 | 2024-05-03 | 深圳市森美协尔科技有限公司 | Mechanical arm device and probe station |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200807 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |