CN215582285U - Buckle mounting structure and controller - Google Patents
Buckle mounting structure and controller Download PDFInfo
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- CN215582285U CN215582285U CN202023345407.8U CN202023345407U CN215582285U CN 215582285 U CN215582285 U CN 215582285U CN 202023345407 U CN202023345407 U CN 202023345407U CN 215582285 U CN215582285 U CN 215582285U
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Abstract
The utility model discloses a buckle mounting structure and a controller, which comprise a base and at least one buckle piece, wherein the base comprises a buckle mounting groove, the buckle piece is arranged in the buckle mounting groove in a sliding manner, the buckle piece also comprises a first side part and a second side part, the buckle piece slides in the buckle mounting groove to complete the fixing and mounting of a product, and the side wall forming the buckle mounting groove is provided with a first side wall surface and a second side wall surface through the first side part and the second side part of the buckle piece, so that the buckle piece is more stable and reliable in the action process, and the buckle piece is limited in two directions to prevent the buckle piece from falling off.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to the field of low-voltage electrical appliances, in particular to a buckle mounting structure and a controller.
[ background of the utility model ]
In order to fix the controller on the guide rail, the housing of the small-sized controller is generally provided with a guide rail mounting mechanism, and the guide rail mounting mechanism is generally realized by matching a stop member structure with the guide rail, the stop member is generally designed and assembled at the bottom of the controller, and the mounting rail is clamped through an elastic structure of the stop member to play a role in fixing the controller. Because the stop piece of the small controller is generally designed at the bottom of the product, after the product is installed on the installation rail, the stop piece is positioned at the inner side of the product and is difficult to directly contact; when the product needs to be reconnected and disconnected, the product can be detached by means of a screwdriver and other tools, the operation is inconvenient, and the assembly is difficult.
[ Utility model ] content
In order to overcome the defects in the background art, the utility model provides a buckle mounting structure which is beneficial to disassembly and assembly and is simple to operate, and the utility model provides the following technical scheme:
the buckle mounting structure is characterized by comprising a base and at least one buckle piece, wherein the base comprises a first clamping groove, a first side wall and a second side wall which form the first clamping groove, the base further comprises a buckle mounting groove, a third side wall and a fourth side wall which form the buckle mounting groove, the first clamping groove is communicated with the buckle mounting groove, and the buckle piece is arranged in the buckle mounting groove in a sliding manner;
the buckle piece comprises a first end part, a second end part and a main body part, the first end part, the second end part and the main body part are of an integral structure, the main body part is positioned between the first end part and the second end part, the buckle piece further comprises a first side part and a second side part, the first side portion, the second side portion and the main body portion are of an integral structure, the main body portion is located between the first side portion and the second side portion, the first side comprises a first wall surface, a second wall surface and a third wall surface, the second side comprises a fourth wall surface, a fifth wall surface and a sixth wall surface, the third side wall comprises a first side wall surface which is in sliding fit with the first side wall surface, the fourth side wall further comprises a second side wall surface, and the fourth wall surface is in sliding fit with the second side wall surface;
the base comprises a first bump and a second bump, the sliding direction of the buckle piece on the buckle mounting groove and far away from the first clamping groove is defined as a first direction, in the first direction, the second wall face is in limit arrangement with the first bump, and the fifth wall face is in limit arrangement with the second bump;
the base further comprises a first rib and a second rib, the direction perpendicular to the bottom surface of the buckle mounting groove is defined as a second direction, the third wall face and the first rib are arranged in a limiting mode, and the sixth wall face and the second rib are arranged in a limiting mode.
In addition, the controller comprises an installation shell and a buckle installation mechanism, wherein a base of the buckle installation mechanism and the installation shell are integrally arranged.
The utility model provides a buckle installation mechanism's buckle spare slides in order to accomplish the fixed and installation to the product at the buckle mounting groove, and through the first lateral part and the second lateral part of buckle spare, the lateral wall that forms the buckle mounting groove sets up first lateral wall face and second lateral wall face, makes buckle spare more reliable and more stable at the action in-process to it is spacing to carry out on two directions to buckle spare, prevents droing of buckle spare.
[ description of the drawings ]
FIG. 1 is a schematic structural view of a snap-fit mounting structure according to an embodiment of the present invention;
FIG. 2 is a schematic view of another angle of the snap-fit mounting structure of the present invention;
FIG. 3 is a schematic structural view of a base of the snap-fit mounting structure of the present invention;
FIG. 4 is a schematic structural view of a latch member of the latch mounting structure of the present invention;
FIG. 5 is a schematic view of another angle structure of the locking member of the locking mounting structure of the present invention;
FIG. 6 is a schematic view of a first position of the snap-fit mounting structure of the present invention;
FIG. 7 is an enlarged, fragmentary view of a first position of the snap-fit mounting arrangement of the present invention;
FIG. 8 is a schematic view of a second position of the snap-fit arrangement of the present invention;
FIG. 9 is an enlarged partial schematic view of a second position of the snap-fit mounting arrangement of the present invention;
Detailed Description
The technical solution is described below with reference to the specific embodiments,
in the field of installation of electric control equipment, in order to realize the installation of a controller, a base 1 can be arranged firstly, the base 1 can be installed on a wall or other equipment, such as a distribution box, the controller comprises an electronic device, a circuit board and an electric control box, and the controller can be installed on the base 1 through the electric control box. Specifically, the controller is not limited, and may be, for example, a circuit breaker, a line control box, an environment monitor/air conditioner main control board, or the like.
The controller needs to be fixed on the rails 3 of the distribution box by means of snap-fit mounting structures 10 mounted at the bottom of the housing of the circuit breaker. Through 3 parallel mount of guide rail on the wall, the bottom and the 3 parallel mount of guide rail of controller, the controller is installed on the wall perpendicularly.
As shown in fig. 1 to 5, in an embodiment of the present application, the present invention provides a buckle mounting structure 10, where the buckle mounting structure 10 includes a base 1 and at least one buckle element 2, the base 1 further includes a first clamping groove 11 for providing mounting of a guide rail 3, the first clamping groove 11 includes a first side wall 111 and a second side wall 112, the first side wall 111 of the first clamping groove 11 is provided with at least one buckle mounting groove 12 for providing mounting of the buckle element 2, the base further includes a buckle mounting groove and a third side wall 121 and a fourth side wall 122 for forming the buckle mounting groove, the first clamping groove 11 is communicated with the buckle mounting groove 12, and the buckle element 2 is slidably disposed in the buckle mounting groove 12;
the buckle mounting structure 10 further includes a guide rail 3, the guide rail 3 is in sliding fit with the first slot 11, the guide rail 3 includes a first clamping leg 31 and a second clamping leg 32, at least a part of the first clamping leg 31 abuts against the first side wall 111, at least a part of the second clamping leg 32 abuts against the second side wall 112, at least a part of the first clamping leg 31 abuts against the first side wall 111 through the guide rail 3, at least a part of the second clamping leg 32 abuts against the second side wall 112, and initial positioning between the buckle mounting structure 10 and the guide rail 3 is completed.
In an embodiment shown in fig. 1 to 9, the fastening member 2 includes a first end portion 21, a second end portion 22 and a main body portion 23, the first end portion 21 is fixedly connected to one end of the main body portion 23, the second end portion 22 is fixedly connected to the other end of the main body portion 23, specifically, the first end portion 21, the second end portion 22 and the main body portion 23 are an integral structure, a protruding portion is disposed at the bottom of the main body portion 23 of the fastening member 2, and the protruding portion is specifically an elastic element, as shown in fig. 4 to 5. In the present embodiment, a first recess 13 and a second recess 14 are formed in the bottom wall of the clip mounting groove 12. As shown in fig. 6 to 9, when the locking member is located at the first position, the first end is at least partially located in the first locking groove, the protruding portion is located at a position limited to the first concave portion, and when the locking member is located at the second position, the protruding portion is located at a position limited to the second concave portion; when the fastening member 2 is located at the first position, at least a part of the first end portion 21 of the fastening member 2 is located in the first card slot 11, a fastening groove 141 which is matched with the first card foot 31 of the guide rail 3 in an installing manner is formed on the bottom surfaces of the first end portion 21 of the fastening member 2 and the first card slot 11, and the first card foot 31 of the guide rail 3 is abutted against the first end portion 21 of the fastening member 2, so that the installation and fixation of the fastening member 2 on the guide rail 3 are completed.
The first concave portion 13 includes a first concave wall 131 and a second concave wall 132, the second concave portion 14 includes a third concave wall 133 and a fourth concave wall 134, and when the latch 2 is located at the first position, the first convex portion 261 partially abuts against the first concave wall 131. The protruding portion includes a first protruding portion 261 and a second protruding portion 262, when the latch 2 is located at the first position, the first protruding portion 261 and the second protruding portion 262 are located in the first recess 13, and when the latch 2 is located at the second position, the first protruding portion 261 is located in the first recess 13, and the second protruding portion 262 is located in the second recess 14.
In another embodiment shown in the drawings, a first protruding portion 261 and a second protruding portion 262 are formed on the bottom wall of the latch installation groove 12, and a first recess 13 and a second recess 14 are formed on the body portion 23 of the latch 2. Fig. 6 and 7 show that when the locking element 2 is located at the first position, the first end 21 of the locking element 2 is at least partially located in the first slot 11, the first end 21 of the locking element 2 and the bottom surface of the first slot 11 form a locking groove 141 which is in mounting fit with the first locking leg 31 of the guide rail 3, and the first locking leg 31 of the guide rail 3 abuts against the first end 21 of the locking element 2, so that the locking element 2 is mounted and fixed on the guide rail 3.
The first concave portion 13 includes a first concave wall 131 and a second concave wall 132, the second concave portion 14 includes a third concave wall 133 and a fourth concave wall 134, and when the latch 2 is located at the first position, the first convex portion 261 partially abuts against the first concave wall 131. The protruding portion includes a first protruding portion 261 and a second protruding portion 262, when the latch 2 is located at the first position, the first protruding portion 261 and the second protruding portion 262 are located in the first recess 13, and when the latch 2 is located at the second position, the first protruding portion 261 is located in the first recess 13, and the second protruding portion 262 is located in the second recess 14.
In another embodiment, at the bottom of the main body 23 of the latch 2, the protrusion includes a first protrusion 261, the bottom wall of the latch mounting groove 12 is provided with at least two recesses, when the latch 2 is located at the first position, the first end 21 of the latch 2 is at least partially located in the first card slot 11, the first end 21 of the latch 2 and the bottom surface of the first card slot 11 form a latch groove 141 that is in mounting fit with the first card leg 31 of the guide rail 3, the first card leg 31 of the guide rail 3 is in contact with the first end 21 of the latch 2, so as to complete mounting and fixing of the latch 2 to the guide rail 3, the first recess 13 includes a first concave wall 131 and a second concave wall 132, the second recess 14 includes a third concave wall 133 and a fourth concave wall 134, and when the latch 2 is located at the first position, the first protrusion 261 partially contacts with the first concave wall 131. The protruding portion includes a first protruding portion 261 and a second protruding portion 262, and when the latch 2 is located at the first position, the protruding portion is located in the first recess 13, and when the latch 2 is located at the second position, the protruding portion is located in the second recess 14.
The protruding part further includes a first connection part 263, and the first protruding part 261 is connected to the second protruding part 262 through the first connection part 263; the clip installation groove 12 further includes a second connection portion 135 through which the first recess 13 is connected to the second recess 14, or the clip 2 further includes a second connection portion 135 through which the first recess 13 is connected to the second recess 14. The distance from the first sidewall 111 to the second sidewall 112 is L1, the distance from the first end 21 to the second end 22 of the latch 2 is L2, and L1 is greater than L2. Through the setting that L1 > L2, conveniently when installation buckle spare 2, place buckle spare 2 in first draw-in groove 11 back earlier to promote buckle spare 2 to the opening direction of buckle mounting groove 12 and accomplished the installation.
The fastener 2 further includes a first side portion 24 and a second side portion 25, the first side portion 24, the second side portion 25 and the main body portion are of an integral structure, the main body portion is located between the first side portion 24 and the second side portion 25, the first side portion 24 includes a first wall surface 241, a second wall surface 242 and a third wall surface 243, the second side portion 25 includes a fourth wall surface 251, a fifth wall surface 252 and a sixth wall surface 253, the third wall 121 includes a first side wall surface 121, the first wall surface 241 is in sliding fit with the first side wall surface 1210, the fourth side wall 122 further includes a second side wall surface 1220, and the fourth wall surface 251 is in sliding fit with the second side wall surface 1220 to play a guiding role.
The base comprises a first bump 123 and a second bump 124, the first bump 123 and the second bump 124 protrude upwards from the bottom surface of the buckle mounting groove 12, the sliding direction of the buckle 2 on the buckle mounting groove 12 away from the first clamping groove is defined as a first direction, in the first direction, the second wall 242 and the first bump 123 are in limit arrangement, the fifth wall 252 and the second bump 124 are in limit arrangement, namely, when the buckle 2 slides along the first direction, the first bump 123 and the second bump 124 prevent the buckle 2 from continuously sliding outwards, and the effect of preventing the buckle 2 from falling off is achieved.
The base further comprises a first rib 125 and a second rib 126, the first rib 125 and the second rib 126 protrude into the buckle mounting groove 12 in the direction of the side walls of the two sides of the buckle mounting groove 12, the direction perpendicular to the bottom surface of the buckle mounting groove 12 is defined as the second direction, in the second direction, the third wall 243 and the first rib 125 are arranged in a limiting manner, the sixth wall 253 and the second rib 126 are arranged in a limiting manner, namely, the first rib 125 and the second rib 126 are arranged above the first side portion 24 and the second side portion 25 of the buckle element 2, and the buckle element 2 is prevented from falling in the second direction by the arrangement of the first rib 125 and the second rib 126, so that the buckle element 2 is limited in the buckle mounting groove 12 and is prevented from falling off.
As can be seen from the above, by providing the first side portion 24 and the second side portion 25 on the latch 2 and providing the corresponding first side wall surface and the second side wall surface on the portion of the latch installation groove 12 that needs to be actuated, the latch 2 can be actuated more stably and reliably. In addition, in the above-described embodiments, the first protrusion 123, the second protrusion 124, the first rib 125, and the second rib 126 are disposed in the clip installation groove 12, so that when the first side portion 24 and the second side portion 25 slide from the first position to the second position, the first protrusion 123 is in limit fit with the second wall 242 of the first side portion 24, the second protrusion 124 is in limit fit with the fifth wall 252 to limit the clip 2 from sliding out of the clip installation groove 12, and the first side portion 24 and the second side portion 25 also have a limit function while having a guiding function.
Based on this, in the embodiment of the present application, a controller is further provided, which includes a mounting housing, and further includes a snap-fit mounting mechanism, where the base 1 of the snap-fit mounting mechanism is integrally provided with the mounting housing. The base 11 is just the bottom of the installation casing of this controller, through the buckle mechanism who sets up above-mentioned structure on the shell for this controller has simple to operate, fixes a position accuracy and the high advantage of stability when 3 formula installations of guide rail, the effectual performance that has improved the product.
The manner of mounting the snap-fit mounting structure of the present invention to the rail 3 will be described with reference to fig. 1 to 9.
Place buckle spare 2 in first draw-in groove 11 earlier, promote buckle spare 2 to remove along the opening direction of buckle mounting groove 12, make buckle spare 2 be located the second position, later install guide rail 3 in first draw-in groove 11, make the first card foot 31 of guide rail 3 and the cooperation of the first lateral wall 111 butt of first draw-in groove 11, make the second card foot 32 of guide rail 3 and the cooperation of the second lateral wall 112 butt of second draw-in groove, push down the controller to guide rail 3 after that, accomplish the installation of guide rail 3 and base 1, promote buckle spare 2 afterwards, make buckle spare 2 promote to the first position by the second position, first end 21 and first card foot 31 butt cooperation back, the controller is firmly installed on guide rail 3.
The controller takes off the process from the guide rail 3. When the controller needs to release the connection relation with the clamping rail, the buckling piece 2 is pushed to enable the buckling piece 2 to be from the first position to the second position, so that the installation relation between the buckling piece 2 and the guide rail 3 is released, the controller is taken down from the guide rail 3, when the buckling piece 2 needs to reset, the second end portion 22 of the buckling piece 2 is pulled outwards, after the buckling relation between the first end portion 21 and the first clamping foot 31 is released, the buckling piece 2 resets by means of the elasticity of the protruding portion, and the next installation with the guide rail 3 can be carried out.
It should be noted that: although the present invention has been described in detail with reference to the above embodiments, it should be understood by those skilled in the art that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (8)
1. The buckle mounting structure is characterized by comprising a base and at least one buckle piece, wherein the base comprises a first clamping groove, a first side wall and a second side wall which form the first clamping groove, the base further comprises a buckle mounting groove, a third side wall and a fourth side wall which form the buckle mounting groove, the first clamping groove is communicated with the buckle mounting groove, and the buckle piece is arranged in the buckle mounting groove in a sliding manner;
the buckle piece comprises a first end part, a second end part and a main body part, the first end part, the second end part and the main body part are of an integral structure, the main body part is positioned between the first end part and the second end part, the buckle piece further comprises a first side part and a second side part, the first side portion, the second side portion and the main body portion are of an integral structure, the main body portion is located between the first side portion and the second side portion, the first side comprises a first wall surface, a second wall surface and a third wall surface, the second side comprises a fourth wall surface, a fifth wall surface and a sixth wall surface, the third side wall comprises a first side wall surface which is in sliding fit with the first side wall surface, the fourth side wall further comprises a second side wall surface, and the fourth wall surface is in sliding fit with the second side wall surface;
the base comprises a first bump and a second bump, the sliding direction of the buckle piece on the buckle mounting groove and far away from the first clamping groove is defined as a first direction, in the first direction, the second wall face is in limit arrangement with the first bump, and the fifth wall face is in limit arrangement with the second bump;
the base further comprises a first rib and a second rib, the direction perpendicular to the bottom surface of the buckle mounting groove is defined as a second direction, the third wall face and the first rib are arranged in a limiting mode, and the sixth wall face and the second rib are arranged in a limiting mode.
2. The snap mounting structure of claim 1, wherein the body portion of the snap member comprises at least one protrusion, the protrusion comprises a resilient element, the snap mounting groove comprises a first recess and a second recess, the snap member slides along the snap mounting groove to form a first position and a second position, the first end is at least partially disposed within the first slot when the snap member is in the first position, the protrusion is in a position-limiting arrangement with the first recess, and the protrusion is in a position-limiting arrangement with the second recess when the snap member is in the second position;
or the buckle mounting groove comprises at least one bulge part, the bulge part comprises an elastic element, the main body part of the buckle piece comprises a first concave part and a second concave part, and the bulge part slides from the first position to the second position or slides from the second position to the first position along the opening direction of the buckle mounting groove; when the fastener is located at a first position, at least part of the first end part is located in the first clamping groove, the protruding part and the first concave part are arranged in a limiting mode, and when the fastener is located at a second position, the protruding part and the second concave part are arranged in a limiting mode.
3. The buckle mounting structure according to claim 2, further comprising a guide rail, wherein the guide rail is slidably engaged with the first slot, the guide rail includes a first engaging portion and a second engaging portion, the first engaging portion is at least partially abutted against the first sidewall, the second engaging portion is at least partially abutted against the second sidewall, when the buckle is located at the first position, a first end of the buckle and a bottom surface of the first slot form a buckle recess in mounting engagement with the first engaging portion of the guide rail, and the first engaging portion is abutted against the first end.
4. The snap-fit mounting arrangement according to claim 2, wherein the first recess comprises a first recess wall and a second recess wall, the second recess comprises a third recess wall and a fourth recess wall, and the raised portion abuts the first recess wall when the snap member is in the first position.
5. The snap-fit mounting structure according to claim 4, wherein the protrusion includes a first protrusion and a second protrusion, the first protrusion and the second protrusion are located in the first recess when the snap member is located at the first position, the first protrusion is located in the first recess and the second protrusion is located in the second recess when the snap member is located at the second position.
6. The snap-fit mounting structure according to claim 5, wherein the boss further comprises a first connecting portion through which the first boss is connected to the second boss; the buckle mounting groove further comprises a second connecting portion, the first concave portion is connected with the second concave portion through the second connecting portion, or the buckle piece further comprises a second connecting portion, and the first concave portion is connected with the second concave portion through the second connecting portion.
7. The snap-fit arrangement according to any one of claims 1-6, wherein the distance from the first side wall to the second side wall is L1, the distance from the first end to the second end of the snap member is L2, and L1 is greater than L2.
8. A controller, characterized by: comprising a mounting housing and further comprising the snap-fit arrangement of claims 1-7, the base of the snap-fit arrangement being provided integrally with the mounting housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023345407.8U CN215582285U (en) | 2020-12-31 | 2020-12-31 | Buckle mounting structure and controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023345407.8U CN215582285U (en) | 2020-12-31 | 2020-12-31 | Buckle mounting structure and controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215582285U true CN215582285U (en) | 2022-01-18 |
Family
ID=79816102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023345407.8U Active CN215582285U (en) | 2020-12-31 | 2020-12-31 | Buckle mounting structure and controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215582285U (en) |
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2020
- 2020-12-31 CN CN202023345407.8U patent/CN215582285U/en active Active
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