CN113193411B - Fixing frame, electrical assembly structure and switch socket - Google Patents
Fixing frame, electrical assembly structure and switch socket Download PDFInfo
- Publication number
- CN113193411B CN113193411B CN202110501117.8A CN202110501117A CN113193411B CN 113193411 B CN113193411 B CN 113193411B CN 202110501117 A CN202110501117 A CN 202110501117A CN 113193411 B CN113193411 B CN 113193411B
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- clamping
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- guide surface
- clamping structure
- fixing frame
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
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- Switch Cases, Indication, And Locking (AREA)
Abstract
The invention provides a fixing frame, an electrical assembly structure and a switch socket. The mount includes: the middle part of the frame body is provided with an installation opening, and the frame body is also provided with an installation hole; the clamping structure, the clamping structure is two, and two clamping structures set up respectively on a set of relative side that sets up of installation opening, and each clamping structure extends along the side at its place, and the clamping structure includes first fretwork region, and first fretwork region corresponds the mounting hole setting. The invention solves the problem that the switch socket in the prior art is easy to deform during production, assembly or installation.
Description
Technical Field
The invention relates to the technical field of sockets, in particular to a fixing frame, an electrical assembly structure and a switch socket.
Background
At present, a switch socket becomes an inseparable part in life, and the existing switch socket comprises a fixed frame, a panel and a functional piece, wherein the functional piece is arranged at a central opening of the fixed frame, and the panel is covered on the functional piece and is arranged on the fixed frame. The switch socket with the split structure becomes a main direction of subsequent research and development due to the combination diversity between the fixing frame and the functional parts.
However, the switch socket of the split structure needs to be hollowed out at the center and assembled with other functional parts due to the fixing frame, so that the overall rigidity is reduced after assembly, deformation is caused during production and assembly is difficult, or deformation is caused after installation and the functional parts are wholly collapsed downwards, the panel floats upwards to cause functional failure, the performance of the whole product is greatly reduced, and the practicability of the product is seriously affected.
In addition, the mount of split type structure will arrange different types of function piece, and the size of different types of function piece is not completely unanimous, consequently requires highly to size assembly, and the feasibility of manufacturing process requires highly, therefore leads to production reworking or disability rate to promote easily, has influenced production assembly efficiency greatly.
As can be seen from the above, the switch socket in the prior art has a problem that it is easily deformed during assembly or installation.
Disclosure of Invention
The invention mainly aims to provide a fixing frame, an electrical assembly structure and a switch socket, and aims to solve the problem that the switch socket is easy to deform during production assembly or installation in the prior art.
In order to achieve the above object, according to one aspect of the present invention, there is provided a fixing frame including: the middle part of the frame body is provided with an installation opening, and the frame body is also provided with an installation hole; the clamping structure comprises two clamping structures, the two clamping structures are respectively arranged on the side edge of a group of opposite arrangement of the mounting opening, each clamping structure extends along the side edge where the clamping structure is located, each clamping structure comprises a first hollow area, and the first hollow areas correspond to the mounting holes.
Furthermore, the clamping structure extends towards the back side of the frame body and is folded towards the middle part of the mounting opening to form a clamping end.
Further, the first hollowed-out area comprises a long hole; or the clamping structure comprises two clamping sections positioned on the same side edge of the mounting opening, the two clamping sections are arranged at intervals and form a first hollow area between the two clamping sections, and the two clamping sections are positioned on two sides of the mounting hole.
Furthermore, the clamping structure further comprises a plurality of second hollow-out areas, the plurality of second hollow-out areas and the first hollow-out areas are arranged at intervals, and at least one second hollow-out area is arranged at each of two ends of the clamping structure.
Furthermore, the fixing frame further comprises a clamping piece, and the clamping piece is arranged at the end part of the clamping structure.
Furthermore, the clamping structure further comprises a second hollow-out area, and the clamping piece is suspended in the second hollow-out area.
Further, the joint spare includes cantilever section and the joint arch of setting on cantilever section, and the joint arch has the spigot surface and the crimping face of connecting in order, crimping face perpendicular to cantilever section, and the spigot surface is including a plurality of spigot surface sections of connecting in order, and personally submits the setting of angle with the crimping with the adjacent spigot surface section of crimping face, is the setting of angle between two adjacent spigot surface sections.
Furthermore, the number of the guide surface sections is three, and the guide surface section positioned in the middle is close to the middle part of the mounting opening relative to the other two guide surface sections; and/or the centrally located guide surface section is parallel to the cantilever section.
Further, an included angle α between the guide surface segment adjacent to the crimping surface and the crimping surface is greater than 130 degrees and less than 180 degrees.
Furthermore, the clamping protrusion is arranged at an interval with the cantilever end of the cantilever section, so that the cantilever end forms a lateral stop surface.
Furthermore, the thickness of the cantilever end is smaller than that of the connecting end of the cantilever section and the clamping structure.
According to another aspect of the present invention, there is provided an electrical mounting structure including: the fixing frame is arranged; and the mounting seat extends into the frame body of the fixing frame through the mounting opening of the fixing frame and is matched with the clamping structure in a clamping manner.
Further, the mount pad has with joint structure complex protruding muscle, protruding muscle around the periphery setting of mount pad, protruding muscle have with the joint spare of mount correspond the breach portion that sets up.
Furthermore, the clamping structure of the fixing frame is provided with a positioning groove, the mounting seat is provided with a positioning rib corresponding to the positioning groove, and after the mounting seat is clamped with the fixing frame, the positioning rib extends into the positioning groove to form a positioning stop.
According to another aspect of the present invention, there is provided a switching receptacle including the above-described electrical mounting structure.
By applying the technical scheme of the invention, the fixing frame comprises a frame body and two clamping structures, the middle part of the frame body is provided with an installation opening, the frame body is also provided with installation holes, the two clamping structures are respectively arranged on a group of oppositely arranged side edges of the installation opening, each clamping structure extends along the side edge where the clamping structure is arranged, each clamping structure comprises a first hollow area, the first hollow area is arranged corresponding to the installation hole, and the first hollow area is arranged at the position where each clamping structure corresponds to the installation hole.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 illustrates an angular configuration of a mount in an exemplary embodiment of the invention;
FIG. 2 is a schematic view of another angle of the holder according to an embodiment of the present invention;
FIG. 3 illustrates a cross-sectional view of a mount in an exemplary embodiment of the invention;
fig. 4 shows a partial enlarged view at a in fig. 3;
FIG. 5 illustrates an angled configuration of a mounting base in an exemplary embodiment of the invention;
FIG. 6 is a schematic view of another angle of the mount in an exemplary embodiment of the invention;
FIG. 7 illustrates a cross-sectional view of an electrical mounting structure in an exemplary embodiment of the invention;
fig. 8 shows a partial enlarged view at B in fig. 7.
Wherein the figures include the following reference numerals:
10. a frame body; 11. an installation opening; 12. mounting holes; 20. a clamping structure; 21. a first hollowed-out area; 22. positioning a groove; 23. a support surface; 24. a second hollowed-out region; 30. a clamping piece; 31. a cantilever section; 311. a cantilever end; 32. clamping the bulges; 321. a guide surface; 3211. a guide surface section; 322. a crimping surface; 40. a mounting base; 41. a rib is protruded; 411. a notch portion; 412. a mounting surface; 42. positioning ribs; 43. a limiting surface; 50. the panel is buckled.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
It is noted that, unless otherwise indicated, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
In the present invention, unless specified to the contrary, use of the terms of orientation such as "upper, lower, top, bottom" or the like, generally refer to the orientation as shown in the drawings, or to the component itself in a vertical, perpendicular, or gravitational orientation; likewise, for ease of understanding and description, "inner and outer" refer to the inner and outer relative to the profile of the components themselves, but the above directional words are not intended to limit the invention.
It is to be understood that the above-described embodiments are only a few, but not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, shall fall within the protection scope of the present invention.
The invention provides a fixing frame, an electrical assembly structure and a switch socket, aiming at solving the problem that the switch socket in the prior art is easy to deform during production assembly or installation. The electrical assembly structure includes the fixing frame. The switch socket described below includes the electrical assembly structure described below.
As shown in fig. 1 to 3, the fixing frame includes a frame body 10 and a clamping structure 20. The frame body 10 has a mounting opening 11 at a central portion thereof, and the frame body 10 also has a mounting hole 12. The number of the clamping structures 20 is two, the two clamping structures 20 are respectively arranged on a set of oppositely arranged side edges of the mounting opening 11, and each clamping structure 20 extends along the side edge where the clamping structure is located. The clamping structure 20 includes a first hollow area 21, and the first hollow area 21 is disposed corresponding to the mounting hole 12.
Include framework 10 and joint structure 20 through the mount, the middle part of framework 10 has installation opening 11, framework 10 still has mounting hole 12, joint structure 20 is two, two joint structure 20 set up respectively on a set of relative side that sets up of installation opening 11, and each joint structure 20 extends along the side at its place, joint structure 20 includes first fretwork area 21, first fretwork area 21 corresponds the setting of mounting hole 12, set up first fretwork area 21 through the position that corresponds at joint structure 20 and mounting hole 12, when each parts assembly of switch socket or switch socket install in the position of use, make the deformation of the mount in the installation direction that produces when production assembly or installation concentrate to first fretwork area 21, thereby improve the deformation condition, reduce the failure rate of function piece, reduce the gap of installation back panel and installation face.
As shown in fig. 3, the latch structure 20 extends toward the back side of the frame 10 and is folded toward the middle of the mounting opening 11 to form a latch end. The joint end forms the joint region of hook type like this, and when switch socket's functional part and mount joint, the mounting face of functional part is final 23 butts with the holding surface of joint end.
In the present embodiment, the first hollow area 21 includes a long hole. The elongated hole also extends toward the back side of the frame 10. Of course, the first hollow area 21 may have other shapes, and may be selected according to actual requirements.
In an embodiment, which is not shown, the latching structure 20 comprises two latching sections on the same side of the mounting opening 11, which are arranged at a distance from each other and form a first recess 21 therebetween, and which are located on both sides of the mounting hole 12.
As shown in fig. 1 to 2, the clamping structure 20 further includes a second hollow area 24. The number of the second hollow-out areas 24 is multiple, the second hollow-out areas 24 and the first hollow-out area 21 are arranged at intervals, and at least one second hollow-out area 24 is respectively arranged at two ends of the clamping structure 20. In this embodiment, there are two second hollow areas 24, and the two second hollow areas 24 are respectively disposed at two ends of the clamping structure 20. It should be noted that, the number of the second hollow-out areas 24 is the number of one clamping structure 20, and correspondingly, the clamping structure 20 on the other side is also correspondingly provided with the same number of second hollow-out areas 24, so that the second hollow-out areas 24 are arranged in pairs on the whole fixing frame. In addition, the number of the mounting holes 12 in this embodiment is two, and the two mounting holes 12 are respectively disposed on both sides of the mounting opening 11 and in the middle of the frame 10. Correspondingly, the number of the first hollow areas 21 is also two, and the two first hollow areas 21 are respectively arranged in the middle of the two clamping structures 20. Thus, on one latch structure 20, a first hollow area 21 and two second hollow areas 24 are arranged at intervals along the length direction of the latch structure 20.
As shown in fig. 1 to 3 and 7 to 8, the fixing frame further includes a clip member 30. The clamping member 30 is disposed at an end of the clamping structure 20. Specifically, when the function piece of switch socket and mount joint, the function piece gets into installation opening 11 and then extrudes joint spare 30 earlier, and the mounting face of function piece is final 23 butts with the holding surface of the joint end of joint structure 20, then joint spare 30 resets with function piece joint backstop.
As shown in fig. 1 to 2, the clip structure 20 further includes a second hollow area 24, and the clip member 30 is suspended in the second hollow area 24. In the present embodiment, two clamping members 30 are provided on one clamping structure 20. Two clamping members 30 are respectively suspended in the second hollow areas 24 at two ends of the clamping structure 20. In this way, the clamping structure 20 has a certain elastic characteristic due to the first hollow area 21 at the middle and the second hollow area 24 at the two ends of the clamping structure 20. In addition, the thickness of the both sides that have joint structure 20 of mount is greater than the thickness of other relative both sides, combines above-mentioned structural setting, in the installation, can produce extra outer below in switch socket's function piece and mount joint and warp to produce more installation space, make the product have very good fault-tolerant rate. Of course, it can be understood that there are two pairs of the fastening members 30 on the whole fixing frame, and the two pairs of fastening members 30 are respectively oppositely disposed along two sides of the mounting opening 11.
As shown in fig. 3 to 4, the latch 30 includes a cantilever section 31 and a latch protrusion 32 disposed on the cantilever section 31. The catching projection 32 has a guide surface 321 and a pressing surface 322 which are connected in sequence. The crimping surface 322 is perpendicular to the cantilever segment 31. The guide surface 321 includes a plurality of guide surface segments 3211 connected in sequence, and the guide surface segments 3211 adjacent to the crimping surface 322 are disposed at an angle to the crimping surface 322. Two adjacent guide surface segments 3211 are arranged at an angle. Specifically, when switch socket's function piece and mount joint, the function piece gets into installation opening 11 back and extrudes joint arch 32 of joint spare 30 earlier, wherein, the function piece in proper order with a plurality of guiding surface sections 3211 butt and outside extrusion joint arch 32, so that joint spare 30 outwards removes, later the function piece gets into crimping face 322, the mounting surface of function piece finally with the holding surface 23 butt of the joint end of joint structure 20, then joint spare 30 resets, the protruding 32 backstop of joint spare joint. It should be noted that the outward direction refers to a direction in which the clip 30 is away from the middle of the mounting opening 11.
As shown in fig. 3 to 4, the number of the guide surface segments 3211 is three. The middle guide surface segment 3211 is located in the middle of the mounting opening 11 relative to the two other guide surface segments 3211. The intermediate guide surface segment 3211 is parallel to the cantilever segment 31. Along the extending direction of the cantilever segment 31, the first guiding surface segment 3211 is disposed at an acute angle with the cantilever segment 31, which is favorable for the functional component to be smoothly clamped with the clamping structure 20.
In the present embodiment, an included angle α between the guiding surface segment 3211 adjacent to the crimping surface 322 and the crimping surface 322 is greater than 130 degrees and less than 180 degrees. Like this when the function piece with the mount joint back, have certain installation space between the protruding 32 adjacent guide surface section 3211 with crimping face 322 of joint of function piece and joint, when installing different kinds of function pieces, can adapt to the different sizes of different kinds of function pieces for the product has very good fault-tolerant rate.
In the present embodiment, the latching protrusion 32 is spaced apart from the cantilever end 311 of the cantilever segment 31, so that the cantilever end 311 forms a lateral stop surface.
In this embodiment, the thickness of the cantilever end 311 is smaller than the thickness of the connection end between the cantilever segment 31 and the clamping structure 20. This allows a certain installation space at the cantilevered end 311. When different types of functional parts are installed, the device can adapt to different sizes of the different types of functional parts, so that the product has very good fault tolerance.
As shown in fig. 5 to 8, the electrical assembly structure includes the above-described fixing frame and the mounting base 40. The mounting seat 40 extends into the frame 10 of the fixing frame through the mounting opening 11 of the fixing frame and is matched with the clamping structure 20 in a clamping manner.
As shown in fig. 5 to 8, the mounting seat 40 has a rib 41 for engaging with the latch structure 20. A rib 41 is provided around the periphery of the mount 40. The rib 41 has a notch 411 provided corresponding to the clip 30 of the holder. Specifically, the top end surface of the rib 41 is the mounting surface 412, and when the mounting base 40 is clamped with the fixing frame, the mounting surface 412 is finally abutted to the supporting surface 23 of the clamping end of the clamping structure 20. Because each clamping structure 20 is provided with two clamping members 30, correspondingly, the ribs 41 on both sides of the mounting base 40 are provided with two notch portions 411.
As shown in fig. 1 to 2 and 5 to 6, the locking structure 20 of the fixing frame has a positioning slot 22. The mount 40 has positioning ribs 42 corresponding to the positioning grooves 22. After the mounting seat 40 is fastened to the fixing frame, the positioning rib 42 extends into the positioning groove 22 to form a positioning stop. Specifically, the positioning groove 22 is disposed in the middle of the clamping end of the clamping structure 20. Like this constant head tank 22 and first fretwork area 21 dig out the intermediate structure of joint end the back local rigidity reduction, and constant head tank 22 makes the middle deformation breach that exists of joint end, make the deformation along the installation direction of mount concentrate to the middle part in the installation, and joint spare 30 sets up the both ends at joint structure 20, can guarantee the location along the installation direction at both ends about the mount, thereby make the function failure that reduces the function spare and produce because of warping after the product installation, can also improve the gap between installation rear panel and the installation face.
As shown in fig. 5 and 8, the side of the mounting seat 40 away from the rib 41 has a limiting surface 43. After the mounting seat 40 is clamped with the fixing frame, the clamping piece 30 is abutted against the limiting surface 43, so that the mounting seat 40 is limited and stopped. At this time, the limiting surface 43 begins to be stressed, and the notch 411 on the other side of the limiting surface 43 begins to deform towards the stress direction of the limiting surface 43, so that an additional clamping installation space is generated.
In this embodiment, the hook-shaped engaging end of the fixing frame forms an inverted L-shaped interlocking structure with the mounting surface 412 and the limiting surface 43 of the mounting seat 40. The distance from the interlocking structure is controlled according to the requirement, so that the fixing frame plays a role in controlling in the installation and deformation process.
In the present embodiment, the assembly process of the mounting seat 40 and the fixing frame is as follows: the mounting seat 40 enters the mounting opening 11 along the mounting direction, and in the process, the edge of the mounting seat 40 sequentially extrudes the three guide surface segments 3211 outwards, so that the clamping member 30 deforms outwards. The mounting base 40 continues to move along the mounting direction, the rib 41 enters the accommodating space of the clamping end of the clamping structure 20, and the mounting surface 412 of the rib 41 is finally abutted against the supporting surface 23 of the clamping structure 20. At this time, the mounting seat 40 does not press the clip 30 any more, the clip 30 starts to reset from the outside deformation, and the clip 30 abuts against the limiting surface 43 of the mounting seat 40. Meanwhile, the positioning rib 42 of the mounting seat 40 is clamped in the positioning groove 22 of the clamping structure 20 to form a limiting stop, and the mounting seat 40 and the fixing frame are assembled.
In this embodiment, since the clip 30 is suspended in the second hollow area 24, when the function needs to be replaced, a tool can be used to extend into the second hollow area 24 from the back of the fixing frame to apply a force to the cantilever section 31, and the clip 30 deforms outward to disable the constraint on the function, so as to replace the function. Therefore, the front surface of the fixing frame can not be damaged when the fixing frame is disassembled at the back, and the product appearance can not be influenced. In addition, the cantilever section 31 makes the detachment of the clip member 30 more labor-saving by applying the lever principle.
The application also provides a switch socket, which comprises the electrical assembly structure. The switch jack also includes a faceplate. The panel cover is arranged on the functional part and is connected with the fixing frame in a buckling way. As shown in fig. 1, the faceplate is snap-fitted to the mount by a faceplate snap 50.
In this embodiment, a mounting simulation test was performed on the fixture of the switch socket, and compared with the fixture of the prior art. Wherein the installation simulated pressure is 500 newtons.
Table 1 mounting simulation test results of the fixing frame
As shown in table 1, test point a is at panel buckle 50; the test point B is the position of the clamping piece 30; the test point C is at the first hollow area 21 corresponding to the mounting hole 12. As can be seen from table 1, under the same installation simulation pressure, the amount of deformation of the middle portion of the fixing frame increases, and the amounts of deformation of the two ends of the fixing frame decrease. In order to reduce the functional failure caused by the deformation of the functional element after the switch socket is installed and improve the gap between the installed back panel and the installation surface, the clamping elements 30 of the fixing frame need to be arranged at the two ends of the clamping structure 20, and the distance from the clamping elements 30 to the end of the fixing frame is less than 1/4 of the length of the fixing frame in the extending direction of the clamping structure 20. The simulation test results provide experimental basis for the reasonable arrangement position of the clamping piece 30.
From the above description, it can be seen that the above-described embodiments of the present invention achieve the following technical effects: include framework 10 and joint structure 20 through the mount, the middle part of framework 10 has installation opening 11, framework 10 still has mounting hole 12, joint structure 20 is two, two joint structure 20 set up respectively on a set of relative side that sets up of installation opening 11, and each joint structure 20 extends along the side at its place, joint structure 20 includes first fretwork area 21, first fretwork area 21 corresponds the setting of mounting hole 12, set up first fretwork area 21 through the position that corresponds at joint structure 20 and mounting hole 12, when each parts assembly of switch socket or switch socket install in the position of use, make the deformation of the mount in the installation direction that produces when production assembly or installation concentrate to first fretwork area 21, thereby improve the deformation condition, reduce the failure rate of function piece, reduce the gap of installation back panel and installation face.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular is intended to include the plural unless the context clearly dictates otherwise, and it should be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of features, steps, operations, devices, components, and/or combinations thereof.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in other sequences than those illustrated or described herein.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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 (13)
1. A mount, comprising:
the device comprises a frame body (10), wherein the middle part of the frame body (10) is provided with an installation opening (11), and the frame body (10) is also provided with an installation hole (12);
the clamping structure (20) extends towards the back side of the frame body (10) and is folded towards the middle of the mounting opening (11) to form a clamping end; the number of the clamping structures (20) is two, the two clamping structures (20) are respectively arranged on a group of oppositely arranged side edges of the mounting opening (11), each clamping structure (20) extends along the side edge where the clamping structure is located, each clamping structure (20) comprises a first hollowed-out area (21), and the first hollowed-out area (21) is arranged corresponding to the mounting hole (12);
the clamping structure comprises a clamping piece (30), wherein the clamping piece (30) is arranged at the end part of the clamping structure (20).
2. The holder according to claim 1,
the first hollowed-out area (21) comprises a slot; or
The clamping structure (20) comprises two clamping sections located on the same side of the mounting opening (11), the two clamping sections are arranged at intervals and form the first hollow area (21) between the two clamping sections, and the two clamping sections are located on two sides of the mounting hole (12).
3. The fixing frame according to claim 1, wherein the clamping structure (20) further includes a plurality of second hollow areas (24), the plurality of second hollow areas (24) are spaced apart from the first hollow area (21), and at least one second hollow area (24) is disposed at each of two ends of the clamping structure (20).
4. The fastening bracket according to claim 1, characterized in that the snap-in structure (20) further comprises a second hollowed-out area (24), the snap-in element (30) being suspended in the second hollowed-out area (24).
5. The fastening bracket according to claim 1, wherein the clip member (30) comprises a cantilever section (31) and a clip projection (32) disposed on the cantilever section (31), the clip projection (32) has a guide surface (321) and a crimping surface (322) connected in sequence, the crimping surface (322) is perpendicular to the cantilever section (31), the guide surface (321) comprises a plurality of guide surface sections (3211) connected in sequence, the guide surface sections (3211) adjacent to the crimping surface (322) are disposed at an angle to the crimping surface (322), and the guide surface sections (3211) adjacent to each other are disposed at an angle to each other between two adjacent guide surface sections (3211).
6. Mount according to claim 5, wherein the guide surface sections (3211) are three,
the middle guide surface segment (3211) is located closer to the middle of the mounting opening (11) than the other two guide surface segments (3211); and/or
The central guide surface segment (3211) is parallel to the cantilever segment (31).
7. Mount according to claim 5, characterized in that the angle a between the guide surface segment (3211) adjacent to the crimping surface (322) and the crimping surface (322) is larger than 130 degrees and smaller than 180 degrees.
8. The fastening bracket according to claim 5, characterized in that the latching projection (32) is arranged at a distance from the cantilevered end (311) of the cantilevered section (31) such that the cantilevered end (311) forms a lateral stop surface.
9. The fastening frame according to claim 8, wherein the thickness of the cantilever end (311) is smaller than the thickness of the end of the cantilever segment (31) connected to the latch structure (20).
10. An electrical mounting structure, comprising:
the fixture of any one of claims 1 to 9;
the mounting seat (40), the mounting seat (40) pass through installation opening (11) of mount stretch into in the framework (10) of mount and with joint structure (20) joint cooperation.
11. The electrical assembly structure according to claim 10, wherein the mounting base (40) has a rib (41) engaged with the snap structure (20), the rib (41) is disposed around a periphery of the mounting base (40), and the rib (41) has a notch portion (411) disposed corresponding to the snap member (30) of the fixing frame.
12. The electrical assembly structure of claim 10, wherein the clamping structure (20) of the fixing frame is provided with a positioning groove (22), the mounting seat (40) is provided with a positioning rib (42) corresponding to the positioning groove (22), and after the mounting seat (40) is clamped with the fixing frame, the positioning rib (42) extends into the positioning groove (22) to form a positioning stop.
13. A switch socket characterized by comprising the electrical assembly structure of any one of claims 10 to 12.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202110501117.8A CN113193411B (en) | 2021-05-08 | 2021-05-08 | Fixing frame, electrical assembly structure and switch socket |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202110501117.8A CN113193411B (en) | 2021-05-08 | 2021-05-08 | Fixing frame, electrical assembly structure and switch socket |
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CN113193411A CN113193411A (en) | 2021-07-30 |
CN113193411B true CN113193411B (en) | 2023-04-07 |
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CN202110501117.8A Active CN113193411B (en) | 2021-05-08 | 2021-05-08 | Fixing frame, electrical assembly structure and switch socket |
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Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2000166049A (en) * | 1998-11-30 | 2000-06-16 | Matsushita Electric Works Ltd | Plate for wiring instrument |
CN202856034U (en) * | 2012-11-01 | 2013-04-03 | 西蒙电气(中国)有限公司 | Function combinable type big board style switch socket |
CN109088208A (en) * | 2017-06-13 | 2018-12-25 | 松下信息仪器(上海)有限公司 | Rimless distributor |
CN208955348U (en) * | 2018-11-09 | 2019-06-07 | 厦门视贝科技有限公司 | A kind of socket fixer with plastic deformation |
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