CN213093135U - Conjoined protective cover of interlocking alternating current contactor - Google Patents
Conjoined protective cover of interlocking alternating current contactor Download PDFInfo
- Publication number
- CN213093135U CN213093135U CN202021201769.7U CN202021201769U CN213093135U CN 213093135 U CN213093135 U CN 213093135U CN 202021201769 U CN202021201769 U CN 202021201769U CN 213093135 U CN213093135 U CN 213093135U
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- interlocking
- disjunctor
- contactor
- protective cover
- casings
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Abstract
The utility model discloses an interlocking ac contactor's disjunctor protection casing relates to the electrical equipment field. This interlocking ac contactor's disjunctor protection casing, including two casings, be provided with disjunctor arc structure between two casings, fixedly connected with disjunctor "boss type" structure on the inner wall of two casings, a plurality of screw holes have been seted up at the top of two casings, and two multi-functional extension grafting windows have been seted up respectively at the top of one of them casing and the top of disjunctor "boss type" structure, a plurality of "barb type" couples have been seted up to the bottom of two casings, a plurality of wiring windows have all been seted up at the front and the back of two casings. This interlocking ac contactor's disjunctor protection casing because of the protection casing main part passes through disjunctor "boss type" structure and disjunctor arc structure disjunctor design by two casings, provides reliable connection for ac contactor's interlocking, need not the special design checkpost and can carry out the connection of protection casing, and the location is reliable, and it is more convenient to assemble.
Description
Technical Field
The utility model relates to the technical field of electrical equipment, specifically be interlocking ac contactor's disjunctor protection casing.
Background
With the continuous development of the industry of low-voltage electrical appliances, the protective cover of the auxiliary circuit of the alternating-current interlocking contactor in the market at present needs a special connecting clamp for connection and fixation, and is unreliable in connection and complex in assembly, so that the protective cover which is reliable in connection, compact in structure, good in dustproof effect and has an expansion function is necessary.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model discloses a not enough to prior art, the utility model discloses an interlocking ac contactor's disjunctor protection casing to solve the problem that proposes in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: interlocking ac contactor's disjunctor protection casing, including two casings, two be provided with disjunctor arc structure between the casing, just two casings and disjunctor arc structure are constructed by an organic whole and are formed, two fixedly connected with disjunctor "boss type" structure on the inner wall of casing, two a plurality of screw holes have been seted up at the top of casing, and one of them two multi-functional extension grafting windows, two have been seted up respectively at the top of casing and the top of disjunctor "boss type" structure a plurality of "barb type" couples have been seted up to the bottom of casing, two a plurality of wiring windows have all been seted up at the front and the back of casing.
Preferably, the wiring window is designed into a grotto door shape, and a convex protection structure is fixedly connected to the inner wall of the wiring window; the cave door is in a structure that the bottom surface is horizontal, the two side walls are vertical to the bottom surface, and the top surface is arc-shaped and arched.
Preferably, fixedly connected with screw stopping muscle on the inner wall of screw hole, and the quantity of screw stopping muscle sets up to three, evenly distributed is at the inner wall of screw hole.
Preferably, the front and the back of the two shells are fixedly connected with arc-shaped dustproof structures.
Preferably, the quantity of "barb type" couple sets up to eight, just the bottom fixedly connected with direction muscle of "barb type" couple.
Preferably, the top of the housing is provided with a "male" bracket indicating hole.
The utility model discloses an interlocking ac contactor's disjunctor protection casing, its beneficial effect who possesses as follows:
1. this interlocking ac contactor's disjunctor protection casing, casing through setting up, disjunctor arc structure, disjunctor "boss type" structure, multi-functional extension grafting window, "barb type" couple and wiring window, on the one hand can play effectual guard action to ac interlocking contactor auxiliary circuit and control circuit's wiring end, on the other hand passes through disjunctor "boss type" structure and disjunctor arc structure disjunctor design because of the protection casing main part by two casings, interlock for ac contactor provides reliable connection, need not the special design checkpost and can carry out the connection of protection casing, the location is reliable, it is more convenient to assemble, multiple extended function's structural design has still been provided, make product compact structure, and novel appearance, can be more extensive satisfy special use demand.
2. The conjoined protective cover of the interlocking alternating current contactor is connected with a contactor control loop in parallel through the arranged multifunctional extension plug-in window, can monitor the interlocking contactor control loop coil state information at any time, and can also plug in various intelligent modules through the window to realize the intelligent control of the coil.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is a front view of the present invention;
fig. 4 is a perspective view of the present invention;
FIG. 5 is a schematic view of the screw retaining rib structure of the present invention;
in the figure: 1. a housing; 2. a connected arc structure; 3. screw retaining ribs; 4. a multifunctional extension plug-in window; 5. a convex protective structure; 6. a barb type hook; 7. an arc-shaped dustproof structure; 8. "male" bracket indicating holes; 9. a conjoined boss-shaped structure; 10. screw holes; 11. a guide rib; 12. and a wiring window.
Detailed Description
The embodiment of the utility model discloses a conjoined protective cover of an interlocking alternating current contactor, as shown in figures 1-5, comprising two shells 1, a conjoined arc structure 2 is arranged between the two shells 1, the conjoined arc structure 2 keeps consistent with the middle arc of an auxiliary loop connecting wire row of the interlocking contactor, so that the appearance of the interlocking contactor is tidier and more beautiful, and the two shells 1 and the conjoined arc structure 2 are formed by an integral structure, a conjoined boss-shaped structure 9 is fixedly connected on the inner wall of the two shells 1, a plurality of screw holes 10 are arranged on the top of the two shells 1, two multifunctional extended splicing windows 4 are respectively arranged on the top of one shell 1 and the top of the conjoined boss-shaped structure 9, a plurality of barb-shaped hooks 6 are arranged on the bottom of the two shells 1, a plurality of wiring windows 12 are arranged on the front and the back of the two shells 1, through the arranged shell 1, the connected arc-shaped structure 2, the connected boss-shaped structure 9, the multifunctional extended inserting window 4, the inverted-thorn-shaped hook 6 and the wiring window 12, on one hand, the wiring terminal of an auxiliary loop and a control loop of the alternating current interlocking contactor can be effectively protected, on the other hand, because the protective cover main body is formed by the two shells 1 through the connected boss-shaped structure 9 and the connected arc-shaped structure 2 in a connected design, reliable connection is provided for interlocking of the alternating current contactor, the protective cover can be connected without specially designing a clamp, the positioning is reliable, the assembly is more convenient, structural designs with multiple extended functions are provided, the product has compact structure and novel appearance, can more widely meet special use requirements, the state information of a control loop of the interlocking contactor can be monitored at any time through the arranged multifunctional extended inserting window 4 which is connected with the control loop of the contactor in parallel, and various intelligent modules can be inserted into the window, so that the intelligent control of the coil is realized.
The wiring window 12 is designed into a grotto door shape, and the inner wall of the wiring window 12 is fixedly connected with a convex protection structure 5; the cave door is in a structure that the bottom surface is horizontal, the two side walls are vertical to the bottom surface, and the top surface is arc-shaped and arched. The wiring window 12 is designed into a 'grotto door' shape, grotto cultural elements are integrated into product design, a convex protective structure 5 is designed in the 'grotto door', wiring can be prevented from being inconvenient due to tile mat rotation when self combined screws are screwed on or screwed off, and meanwhile the structure also has an electrical insulation protective function.
Fixedly connected with screw stopping muscle 3 on the inner wall of screw hole 10, and the quantity of screw stopping muscle 3 sets up to three, and evenly distributed is at the inner wall of screw hole 10, and through the screw stopping muscle 3 that sets up, the user need move back the nail during wiring, and screw stopping muscle 3 can prevent that screw and touch panel separation from causing the screw to drop when moving back the nail to the certain distance.
The equal fixedly connected with arc dustproof construction 7 in the front and the back of two casings 1, this structure radian is unanimous with the main protection casing radian in lower part for the two closely laminates, has strengthened the dustproof effect of product.
The quantity of "barb type" couple 6 sets up to eight, and the bottom fixedly connected with direction muscle 11 of "barb type" couple 6, and the disjunctor protection casing articulates with main protection casing boss face through guide effect when main protection casing assembly of lower part, "barb type" couple 6 for the disjunctor protection casing reliably articulates with main protection casing.
The top of casing 1 is provided with "protruding type" support and instructs hole 8, indicates the motion state that hole 8 can observe inside support through "protruding type" support, has "prevent slow-witted" effect simultaneously when the assembly.
The working principle is as follows: because the protective cover main body is formed by integrally designing two shells 1 through an integral boss-shaped structure 9 and an integral arc-shaped structure 2, reliable connection is provided for interlocking of the alternating current contactor, the protective cover can be connected without specially designing a clamp, the state information of a control loop coil of the interlocking contactor can be monitored at any time through the parallel connection of the multifunctional extended inserting window 4 and the contactor control loop, and various intelligent modules can be inserted through the window to realize intelligent control of the coil;
"cave door" internal design has convex protective structure 5, the rotation of tile pad causes the wiring inconvenient when can preventing self combination screw from going up the nail or moving back the nail during the wiring, this structure also has electrical insulation safeguard function simultaneously, screw stopping muscle 3 through setting up, the user need move back the nail during wiring, screw stopping muscle 3 can prevent screw and touch panel separation and cause the screw to drop when moving back the nail to the certain distance, through "barb type" couple 6 and direction muscle 11 that set up, pass through the guide effect when disjunctor protection casing assembles with the main protection casing of lower part, barb type "couple 6 articulates with main protection casing boss face, make disjunctor protection casing reliably articulate with main protection casing.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. Interlocking ac contactor's disjunctor protection casing includes two casing (1), its characterized in that: the novel multifunctional expansion socket is characterized in that a connected arc-shaped structure (2) is arranged between the two shells (1), the two shells (1) and the connected arc-shaped structure (2) are constructed integrally, a connected boss structure (9) is fixedly connected to the inner wall of the shell (1), a plurality of screw holes (10) are formed in the top of the shell (1), one of the screw holes is provided with two multifunctional expansion plug-in windows (4) respectively in the top of the shell (1) and the top of the connected boss structure (9), a plurality of barb-shaped hooks (6) are provided in the bottom of the shell (1), and a plurality of wiring windows (12) are provided in the front and the back of the shell (1).
2. The conjoined protective cover of the interlocking ac contactor according to claim 1, wherein: the wiring window (12) is designed into a grotto door shape, and the inner wall of the wiring window (12) is fixedly connected with a convex protection structure (5); the cave door is in a structure that the bottom surface is horizontal, the two side walls are vertical to the bottom surface, and the top surface is arc-shaped and arched.
3. The conjoined protective cover of the interlocking ac contactor according to claim 1, wherein: fixedly connected with screw stopping muscle (3) on the inner wall of screw hole (10), and the quantity of screw stopping muscle (3) sets up to three, evenly distributed is at the inner wall of screw hole (10).
4. The conjoined protective cover of the interlocking ac contactor according to claim 1, wherein: the front and the back of the two shells (1) are fixedly connected with arc-shaped dustproof structures (7).
5. The conjoined protective cover of the interlocking ac contactor according to claim 1, wherein: the number of the barb-shaped hooks (6) is eight, and the bottom of the barb-shaped hooks (6) is fixedly connected with guide ribs (11).
6. The conjoined protective cover of the interlocking ac contactor according to claim 1, wherein: the top of the shell (1) is provided with a convex bracket indication hole (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021201769.7U CN213093135U (en) | 2020-06-27 | 2020-06-27 | Conjoined protective cover of interlocking alternating current contactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021201769.7U CN213093135U (en) | 2020-06-27 | 2020-06-27 | Conjoined protective cover of interlocking alternating current contactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213093135U true CN213093135U (en) | 2021-04-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021201769.7U Active CN213093135U (en) | 2020-06-27 | 2020-06-27 | Conjoined protective cover of interlocking alternating current contactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213093135U (en) |
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2020
- 2020-06-27 CN CN202021201769.7U patent/CN213093135U/en active Active
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