CN210956569U - Cardboard and circuit breaker assembly structure - Google Patents
Cardboard and circuit breaker assembly structure Download PDFInfo
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- CN210956569U CN210956569U CN201921933501.XU CN201921933501U CN210956569U CN 210956569 U CN210956569 U CN 210956569U CN 201921933501 U CN201921933501 U CN 201921933501U CN 210956569 U CN210956569 U CN 210956569U
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- circuit breaker
- clamping plate
- groove
- shell
- module
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Abstract
The utility model provides a clamping plate, which comprises a clamping plate body, wherein the clamping plate body is I-shaped, one end connected with a circuit breaker is provided with a protruding hook, and a first groove for accommodating a wire is arranged on the first surface of the hook; the other end connected with the plug-in module is a transverse plate, a second groove with an arc-shaped cross section or a countersunk hole is formed in the second surface of the transverse plate in the thickness direction, and the circuit breaker and the plug-in module can be connected in the transverse direction through the clamping plate. Still provide a structure is assembled to circuit breaker, adopt cardboard, dovetail groove clamping structure and fixed with screw's compound mode have realized assembling the firm of external module with the circuit breaker under the general condition of assurance circuit breaker shell.
Description
Technical Field
The utility model relates to a low-voltage apparatus field, concretely relates to cardboard and circuit breaker structure of assembling.
Background
At present, most of external modules of the molded case circuit breakers are directly hung on the side face of the circuit breaker, and the external modules are not connected with the circuit breaker body in a complex electrical mode. The external module is directly hung on the side surface, and has the following defects because of no reliable fixation:
1. the mounted module has small volume;
2. the realized function is single;
3. appearance wholeness is poor, and the module can have the phenomenon such as rock in the circuit breaker side, and anti-vibration performance is poor.
4. The circuit breaker connected with the plug-in module has poor universality, and the mold is required to be opened again frequently, so that the manufacturing cost is increased.
Therefore, a stable connection mode is urgently needed, which can ensure the universality of the shell of the circuit breaker and can meet the stable and convenient connection with the plug-in module.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a cardboard can realize circuit breaker and external module and at the connection of horizontal direction, still provides a structure is assembled to circuit breaker, adopts cardboard, dovetail groove clamping structure and the compound mode of fix with screw have realized assembling with the firm of circuit breaker of external module under the general condition of circuit breaker shell guaranteeing.
In order to achieve the purpose, the utility model provides a clamping plate, which comprises a clamping plate body, wherein the clamping plate body is I-shaped, one end connected with a circuit breaker is provided with a protruding hook, and a first groove for accommodating a wire is arranged on the first surface of the hook;
the other end connected with the plug-in module is a transverse plate, and a second groove with an arc-shaped cross section or a countersunk hole is arranged on the second surface of the transverse plate in the thickness direction.
Preferably, the transverse plate and the I-shaped connecting rib are in smooth contact with each other to form a whole, and the common third surface of the transverse plate and the connecting rib and the groove bottom of the first groove are located on the same surface.
Preferably, the second face is higher than the fourth face of the hook.
Preferably, the joints of the I-shaped connecting ribs and the left side and the right side of the hook are respectively provided with a reinforcing rib.
Still provide a circuit breaker and assemble structure, include
The circuit breaker comprises a circuit breaker shell, wherein the bottom of the circuit breaker shell is at least provided with two wire grooves;
the clamping plates are the same as the number of the wire grooves;
the external hanging module comprises a shell, wherein a clamping plate groove matched with the transverse plate of the clamping plate is formed in the bottom surface of the shell, and a first threaded hole connected with a screw groove or a countersunk head of the clamping plate is formed in the clamping plate groove;
the transverse plate of the clamping plate is buckled in the clamping plate groove, the hook is buckled in the wire groove, and the clamping plate is buckled on the shell of the externally-hung module through a screw, so that the transverse stable connection between the circuit breaker and the externally-hung module is realized.
Preferably, the depth of the wire groove is greater than the thickness of the hook.
Preferably, the number of the wire grooves is three.
Preferably, the wire in the wire groove is a teflon wire, and is used for realizing the electrical connection between the circuit breaker and the plug-in module.
Preferably, the front side surface and the rear side surface of the circuit breaker shell are respectively provided with a dovetail groove, the front side surface or the rear side surface of the shell is provided with a dovetail protrusion matched with the dovetail grooves, and the dovetail grooves are matched with the dovetail protrusions to realize the restraint of the plug-in module in the front and rear directions.
Preferably, both sides of the top of the circuit breaker shell are respectively provided with at least two second threaded holes, the side surface provided with the dovetail protrusions is further provided with a screw hole matched with the second threaded holes, and the circuit breaker shell is connected with the shell of the plug-in module through screws to realize connection in the vertical direction.
Because the utility model adopts the above technical scheme, make the beneficial effect that this application possesses lie in:
1. the utility model discloses an adopt the cardboard to realize the transverse connection of circuit breaker and external module, the screw connection at the dovetail that articulates and circuit breaker top of deuterogamying provides multiple connected mode for the external module connection of circuit breaker, and three kinds of connected mode make up the use for the circuit breaker can stabilize and connect the great external module of body volume, and the outward appearance wholeness is good.
2. The hook of the clamping plate of the utility model is clamped in the wire groove, and the first surface of the hook is provided with a first groove for accommodating the wire; when playing the connection effect, the first recess of couple provides accommodation space for the wire for the cardboard has effectively covered the wire, has improved the security and the pleasing to the eye degree of product.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a front perspective view of a card of the present invention;
FIG. 2 is a back perspective view of a card of the present invention;
fig. 3 is an exploded view and a partial perspective view of the assembled structure of the circuit breaker of the present invention;
FIG. 4 is a partial perspective view of FIG. 3;
fig. 5 is an exploded view of the circuit breaker and the plug-in module of the present invention;
the reference numbers are as follows:
1. a pallet body; 11. a transverse plate; 111. a second face; 112. a third surface; 12. hooking; 121. a first side; 122. a first groove; 123. a fourth surface; 13. reinforcing ribs; 14. connecting ribs; 2. a circuit breaker; 21. a circuit breaker housing; 211. a wire guide groove; 3. a plug-in module; 31. a housing; 32. a card board groove; 33. A first threaded hole; 4. a wire; 5. and (4) screws.
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 efforts belong to the protection scope of the present invention.
The invention will be further described with reference to the following figures:
referring to fig. 1 and 2, the present invention provides a card board, including a card board body 1, wherein the card board body 1 is i-shaped, one end connected to a circuit breaker 2 is provided with a protruding hook 12, and a first surface 121 of the hook 12 is provided with a first groove 122 for accommodating a wire;
the other end of being connected with external module 3 is diaphragm 11, is equipped with the cross section for curved second recess or be equipped with the counter sink on the second face 111 of diaphragm 11 in the thickness direction, the utility model provides a cardboard simple structure when playing the connection effect, the first recess 122 of couple 12 provides accommodation space for the wire for the cardboard has effectively been sheltered from the wire, has improved the security and the pleasing to the eye degree of product.
In a preferred embodiment, the transverse plate 11 and the i-shaped connecting rib 14 are in sliding contact, and the common third surface 112 of the transverse plate 11 and the connecting rib 12 is located on the same plane as the groove of the first groove 122, so that the protruding hook 12 is higher than the third surface 112, and sufficient accommodating space is provided for the wires.
As a preferred embodiment, the second face 111 is higher than the fourth face 123 of the hook 12, so that the fourth face 123 of the hook 12 forms a space for accommodating an electrical component.
In a preferred embodiment, the joints between the i-shaped connecting rib 14 and the left and right sides of the hook 12 are respectively provided with a reinforcing rib 13 for increasing the strength of the clamping plate.
Referring to fig. 3, 4 and 5, the utility model also provides a structure is assembled to circuit breaker, include
The circuit breaker 2 comprises a circuit breaker shell 21, wherein the bottom of the circuit breaker shell 21 is at least provided with two wire grooves 211;
the clamping plates are the same as the number of the wire grooves 211;
the plug-in module 3 comprises a shell 31, wherein a clamping plate groove 32 matched with the transverse plate 11 is formed in the bottom surface of the shell 31, and a first threaded hole 33 connected with a screw groove or a countersunk head of a clamping plate is formed in the clamping plate groove 32;
the transverse plate 11 of the clamping plate is buckled in the clamping plate groove 32, the hook 12 is buckled in the wire groove 211, and the clamping plate is buckled on the shell 31 of the externally hung module 3 through a screw, so that the transverse stable connection between the circuit breaker 2 and the externally hung module 3 is realized.
As a preferred embodiment, the depth of the wire groove 211 is greater than the thickness of the hook 12 so that the wire has a sufficient accommodation space.
As a preferred embodiment, the number of the wire grooves 211 is three, so that the layout of the wires is beautiful and neat while satisfying the electrical connection.
In a preferred embodiment, the wires in the wire groove 211 are teflon wires, and are used for electrically connecting the circuit breaker 2 and the plug-in module 3.
As a preferred embodiment, the front side surface and the rear side surface of the circuit breaker housing 21 are respectively provided with a dovetail groove, and the front side surface or the rear side surface of the housing 31 of the plug-in module 3 is provided with a dovetail protrusion matched with the dovetail groove, and the dovetail groove and the dovetail protrusion are matched to realize the restraint of the plug-in module 3 in the front and rear directions.
As a preferred embodiment, two sides of the top of the circuit breaker housing 21 are respectively provided with at least two second threaded holes, the side surface provided with the dovetail protrusions is further provided with screw holes matched with the second threaded holes, and the circuit breaker housing 21 is connected with the shell 31 of the plug-in module 3 through screws to realize connection in the vertical direction.
The utility model discloses a cardboard realizes circuit breaker 2 and external module 3's transverse connection, and the screw connection at hanging of dovetail and circuit breaker 2 top of deuterogamying provides multiple connected mode for the external module 3 of circuit breaker 2 is connected, and three kinds of connected mode make up the use for circuit breaker 2 can stabilize the great external module 3 of connector volume, and the outward appearance wholeness is good.
The above is a detailed introduction of the present invention, and the principles and embodiments of the present invention have been explained herein using specific embodiments, and the explanations of the above embodiments are only used to help understand the methods and core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (10)
1. A clamping plate is characterized by comprising a clamping plate body, wherein the clamping plate body is I-shaped,
one end connected with the circuit breaker is provided with a protruding hook, and a first groove for accommodating a lead is arranged on the first surface of the hook;
the other end connected with the plug-in module is a transverse plate, and a second groove with an arc-shaped cross section or a countersunk hole is arranged on the second surface of the transverse plate in the thickness direction.
2. A clamping plate according to claim 1, wherein the transverse plate and the I-shaped connecting rib are in smooth contact with each other, and a common third surface of the transverse plate and the connecting rib is located on the same surface as the groove bottom of the first groove.
3. A card according to claim 1 or 2, wherein the second face is higher than the fourth face of the hook.
4. A clamping plate according to claim 1 or 2, wherein the joints between the i-shaped connecting rib and the left and right sides of the hook are respectively provided with a reinforcing rib.
5. Structure is assembled to circuit breaker, its characterized in that includes
The circuit breaker comprises a circuit breaker shell, wherein the bottom of the circuit breaker shell is at least provided with two wire grooves;
the card board of any one of claims 1 to 4, which has the same number of wire grooves;
the external hanging module comprises a shell, wherein a clamping plate groove matched with the transverse plate of the clamping plate is formed in the bottom surface of the shell, and a first threaded hole connected with a screw groove or a countersunk head of the clamping plate is formed in the clamping plate groove;
the transverse plate of the clamping plate is buckled in the clamping plate groove, the hook is buckled in the wire groove, and the clamping plate is buckled on the shell of the externally-hung module through a screw, so that the transverse stable connection between the circuit breaker and the externally-hung module is realized.
6. The circuit breaker assembly structure of claim 5, wherein the depth of the wire groove is greater than the thickness of the hook.
7. The assembly structure of claim 5 or 6, wherein the number of the wire grooves is three.
8. The assembly structure of claim 5 or 6, wherein the wires in the wire grooves are Teflon wires.
9. The assembly structure of claim 5, wherein the front side surface and the rear side surface of the shell of the circuit breaker are respectively provided with a dovetail groove, the front side surface or the rear side surface of the shell is provided with a dovetail protrusion matched with the dovetail grooves, and the dovetail grooves are matched with the dovetail protrusions for hanging connection.
10. The assembly structure of the circuit breaker according to claim 5, wherein at least two second threaded holes are respectively formed in two sides of the top of the circuit breaker shell, screw holes matched with the second threaded holes are formed in the side face, provided with the dovetail protrusions, of the shell, and the circuit breaker shell is connected with the shell of the plug-in module through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921933501.XU CN210956569U (en) | 2019-11-11 | 2019-11-11 | Cardboard and circuit breaker assembly structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921933501.XU CN210956569U (en) | 2019-11-11 | 2019-11-11 | Cardboard and circuit breaker assembly structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210956569U true CN210956569U (en) | 2020-07-07 |
Family
ID=71380335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921933501.XU Active CN210956569U (en) | 2019-11-11 | 2019-11-11 | Cardboard and circuit breaker assembly structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210956569U (en) |
-
2019
- 2019-11-11 CN CN201921933501.XU patent/CN210956569U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 411201 28 Bai Shi Road, Jing Kai District, Xiangtan, Hunan Patentee after: Weisheng Energy Technology Co.,Ltd. Address before: 411201 28 Bai Shi Road, Jing Kai District, Xiangtan, Hunan Patentee before: WASION ELECTRIC Co.,Ltd. |