CN111745585A - Electrical component assembly - Google Patents
Electrical component assembly Download PDFInfo
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- CN111745585A CN111745585A CN201910238174.4A CN201910238174A CN111745585A CN 111745585 A CN111745585 A CN 111745585A CN 201910238174 A CN201910238174 A CN 201910238174A CN 111745585 A CN111745585 A CN 111745585A
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- mounting groove
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- bolt
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
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Abstract
The invention provides an electrical component mounting assembly for mounting an electrical component to a mount. The fitting assembly includes: the base is arranged on the electrical element and provided with a first mounting groove and a second mounting groove, the first mounting groove is communicated with the second mounting groove, the first mounting groove is used for being matched with the mounting piece, and the side wall of the second mounting groove is provided with a first clamping structure; the bolt is elastically deformable, a second clamping structure is arranged on the side edge of the bolt, the bolt is embedded in the second mounting groove, and one end of the bolt extends into the first mounting groove and is used for being matched with the mounting piece; first joint structure and second joint structure looks joint to the restriction bolt is followed the second mounting groove and is deviate from first mounting groove. The electric element assembly component is simple in structure, can realize the fixation of the electric element and the installation part without other connecting structures, and is low in cost and high in assembly stability.
Description
Technical Field
The invention relates to the field of manufacturing of electric element components, in particular to an electric element assembly component.
Background
In the production process of the electrical equipment, a plurality of electrical components are required to be installed on the guide rails so as to assemble the complete equipment. The assembly of the existing electrical components comprises a base and a support, the connection of which can be achieved by providing additional connecting members between the base and the support. Therefore, the existing assembly component has the technical problems of complex structure, higher cost and poorer stability.
Disclosure of Invention
The embodiment of the invention provides an electrical component assembly to solve the technical problems of complex structure, high cost and poor stability of the existing assembly.
In order to achieve the above purpose, the embodiments of the present invention provide the following specific schemes:
in a first aspect, an embodiment of the present invention provides an electrical component mounting assembly, including:
for mounting an electrical component to a mount, characterized in that the mounting assembly comprises:
the base is arranged on the electrical element and provided with a first mounting groove and a second mounting groove, the first mounting groove is communicated with the second mounting groove, the first mounting groove is used for being matched with the mounting piece, and the side wall of the second mounting groove is provided with a first clamping structure;
the bolt is elastically deformable, a second clamping structure is arranged on the side edge of the bolt, the bolt is embedded in the second mounting groove, and one end of the bolt extends into the first mounting groove and is used for being matched with the mounting piece; first joint structure with second joint structure looks joint is in order to restrict the bolt is followed the second mounting groove is deviate from first mounting groove.
Optionally, a limiting member is further disposed on an outer surface of a side wall of the second mounting groove, and the limiting member is used for limiting the limit stop of the plug pin in the second mounting groove, so as to limit the plug pin to be disengaged from the second mounting groove in a direction perpendicular to the second mounting groove.
Optionally, along the through direction of the second mounting groove, at least two first clamping structures are arranged on the side wall of the second mounting groove.
Optionally, one of the first clamping structure and the second clamping structure is a clamping rib, and the other of the first clamping structure and the second clamping structure is a clamping groove capable of accommodating the clamping rib.
Optionally, a first stress release hole is formed in an area, close to the clamping rib, of the bolt, so that the clamping rib is elastically deformed during extrusion.
Optionally, the bolt faces the end face of the second mounting groove, a first positioning structure is arranged on the end face of the second mounting groove, and a second positioning structure matched with the first positioning structure is arranged on the groove bottom of the second mounting groove.
Optionally, one of the first positioning structure and the second positioning structure is a positioning column, and the other of the first positioning structure and the second positioning structure is a positioning groove capable of accommodating the positioning column.
Optionally, the positioning groove is a positioning sliding groove, and the length direction of the positioning sliding groove extends along the penetrating direction of the second mounting groove.
Optionally, the orientation of the bolt still is provided with the location trip on the terminal surface of second mounting groove, be equipped with on the tank bottom of second mounting groove with the location draw-in groove that the location trip matches.
Optionally, a second stress releasing hole is formed in a region of the plug pin close to the positioning hook, so as to release stress when the positioning hook is pressed.
Optionally, the positioning column is disposed at a bottom of the second mounting groove, and the positioning groove is disposed on an end surface of the plug pin facing the second mounting groove;
the area of the plug pin close to the positioning groove is also provided with a guide groove, and the guide groove extends from the edge of the plug pin to the positioning sliding groove along the length direction of the positioning sliding groove.
Optionally, the orientation of bolt be equipped with the lug on the terminal surface of second mounting groove, be equipped with on the tank bottom of second mounting groove and be used for holding the breach of lug, the lug via the breach stretches out the surface of base.
Optionally, the base and the bolt are made of plastic materials.
The invention provides an electric element assembly component which mainly comprises a plug pin and a base arranged on an electric element, wherein the base is provided with a first mounting groove and a second mounting groove matched with an installation piece, and the first mounting groove is communicated with the second mounting groove, so that the plug pin is embedded into the second mounting groove and extends into the first mounting groove to be contacted with the installation piece. Because the second joint structure on first joint structure on the second mounting groove and the bolt is with the bolt chucking on the base, can restrict the bolt and break away from first mounting groove, can realize fixing the purpose on the installed part with electric elements. The electric element assembly component is simple in structure, can realize the fixation of the electric element and the installation part without other connecting structures, and is low in cost and high in assembly stability.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments of the present invention will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural view of an electrical component mounting assembly according to an embodiment of the present invention;
fig. 2 is a schematic view illustrating an assembled state of an electrical component mounting assembly and a mounting member according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a base of an electrical component mounting assembly according to an embodiment of the present invention;
fig. 4 is another schematic structural view of an electrical component mounting assembly according to an embodiment of the present invention;
fig. 5 is a schematic structural view of a plug of an electrical component mounting assembly according to an embodiment of the present invention;
fig. 6 is another schematic structural diagram of the plug of the electrical component mounting assembly according to the embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, fig. 1 is a schematic structural diagram of an electrical component 2 mounting assembly 1 according to an embodiment of the present invention, where the mounting assembly 1 is provided for mounting an electrical component 2 to a mounting member 3. This assembly subassembly 1 can be applied to in equipment such as electric cabinet, and installed part 3 can be the guide rail in the electric cabinet, and the assembly component is used for assembling the electric elements 2 in the electric cabinet to the guide rail. Specifically, as shown in fig. 1, the assembly component 1 mainly includes:
the base 11 is arranged on the electrical component 2, the base 11 is provided with a first installation groove 111 and a second installation groove 112, the first installation groove 111 is communicated with the second installation groove 112, the first installation groove 111 is used for being matched with the mounting piece 3, and the side wall of the second installation groove 112 is provided with a first clamping structure 113;
the bolt 12 is an elastically deformable bolt 12, a second clamping structure 121 is arranged on a side edge of the bolt 12, the bolt 12 is embedded in the second installation groove 112, and one end of the bolt 12 extends into the first installation groove 111 to be matched with the installation part 3;
the first clamping structure 113 is clamped with the second clamping structure 121 to limit the bolt 12 to be separated from the first mounting groove 111 along the second mounting groove 112.
In this embodiment, the mounting assembly 1 includes a base 11 and a plug 12, and the plug 12 can be snapped onto the base 11. The base 11 is arranged on the electrical component 2, and when the plug 12 is assembled on the base 11, the plug 12 can be connected to the mounting component 3 by means of the base 11, so that the purpose of utilizing the plug 12 to drive the electrical component 2 on the base 11 to be assembled on the mounting component 3 is achieved.
Specifically, as shown in fig. 1, the first mounting groove 111 and the second mounting groove 112 of the base 11 communicate with each other, and the size and position of the first mounting groove 111 may be set according to the specific structure of the contact area between the electric component 2 and the mounting member 3. If the mounting member 3 matched with the base 11 is a guide rail in an electric cabinet, as shown in fig. 2, the guide rail is in a structure diagram matched with the mounting assembly 1. As shown in fig. 1 to 3, the first mounting groove 111 is a through groove capable of receiving the guide rail, and the width of the first mounting groove 111 may be substantially equal to or slightly greater than the width of the guide rail. For the stability of guaranteeing that first mounting groove 111 is connected with the guide rail, the side that first mounting groove 111 and guide rail contacted can also set up joint spare, structure such as buckle, trip draw-in groove do not do the injecture.
As shown in fig. 1 to 3, the second mounting groove 112 is communicated with the first mounting groove 111, and the second mounting groove 112 may vertically extend into the first mounting groove 111, so that, after the inserting pin 12 is inserted into the second mounting groove 112, one end of the inserting pin 12 may extend into the first mounting groove 111 through the second mounting groove 112. Then, after the mounting member 3 is fixed in the first mounting groove 111, the end of the plug pin 12 extending into the first mounting groove 111 is inserted into the mounting member 3 through the through hole at the side of the mounting member 3, and the plug pin 12 is clamped by the mounting member 3 to restrict the plug pin 12 from coming out of the first mounting groove 111 and the second mounting groove 112.
In addition, in order to ensure the stability of the assembly of the plug pin 12 and the base 11, as shown in fig. 1 to 4, a first clamping structure 113 is arranged on the side wall of the second installation groove 112, as shown in fig. 5 and 6, a second clamping structure 121 is arranged in the region of the side edge of the plug pin 12 corresponding to the first clamping structure 113, and the first clamping structure 113 and the second clamping structure 121 are clamped so that the plug pin 12 is clamped in the second installation groove 112 of the base 11. Note that, as shown in fig. 5 and fig. 6, the end surface of the plug 12 facing the second mounting groove 112 is schematically configured, and this end surface may be defined as a first end surface.
Optionally, the base 11 and the plug 12 are made of a plastic material.
The base 11 and the plug 12 are made of plastic materials, and the structure of the plastic materials has good elasticity. Like this, bolt 12 and base 11 realize the joint back through the mutual extrusion deformation of first joint structure 113 and second clamping mechanism, can resume elastic deformation, and the joint state is more stable.
When the assembly component 1 is used, the base 11 is arranged on the electrical element 2, the bolt 12 is embedded into the second mounting groove 112 from one end of the second mounting groove 112, which is far away from the first mounting groove 111, and the bolt 12 is pushed inwards along the through direction of the second mounting groove 112, so that the bolt 12 is clamped on the base 11 and extends into the mounting part 3, and the electrical element 2 is fixed on a guide rail along with the base 11, namely, the purpose of assembling the electrical element 2 on the guide rail is achieved.
The assembling component provided by the embodiment of the invention only comprises the bolt and the base arranged on the electric element, and the bolt is embedded into the second mounting groove and extends into the first mounting groove to be contacted with the mounting piece by arranging the first mounting groove and the second mounting groove matched with the mounting piece on the base and arranging the first mounting groove and the second mounting groove to be communicated. Because the second joint structure on first joint structure on the second mounting groove and the bolt is with the bolt chucking on the base, can restrict the bolt and break away from first mounting groove, can realize fixing the purpose on the installed part with electric elements. The electric element assembly component is simple in structure, can realize the fixation of the electric element and the installation part without other connecting structures, and is low in cost and high in assembly stability.
On the basis of the above embodiment, one of the first clamping structure 113 and the second clamping structure 121 is a clamping rib, and the other of the first clamping structure 113 and the second clamping structure 121 is a clamping groove capable of accommodating the clamping rib.
In this embodiment, as shown in fig. 1 to 6, the first clamping structure 113 and the second clamping structure 121 are configured as clamping ribs and clamping grooves that are matched with each other. In a specific embodiment, as shown in fig. 4, a clamping groove may be provided on a sidewall of the second mounting groove 112, and a clamping rib may be provided on a side edge of the plug 12, so that the plug 12 is clamped in the second mounting groove 112 by clamping the clamping rib of the plug 12 in the clamping groove. In another specific embodiment, a clamping rib may be disposed on a side wall of the second mounting groove 112, a clamping groove is disposed on a side edge of the plug pin 12, and the clamping groove of the plug pin 12 is sleeved on the clamping rib, so that the plug pin 12 can be clamped in the second mounting groove 112.
The concrete structure of joint recess and joint muscle has multiple implementation, and for example, the joint muscle is square protruding muscle, and the joint recess is promptly just can wrap up the direction recess of square protruding muscle, perhaps, as shown in fig. 5 and fig. 6, the joint muscle is hemispherical protruding muscle, as shown in fig. 3, the joint recess then is just can wrap up hemispherical protruding muscle's hemispherical recess. Other schemes that can realize joint recess and joint muscle to the joint all can be applicable to this embodiment, do not do the restriction.
In one embodiment, as shown in fig. 3, at least two first clamping structures 113 are disposed on a side wall of the second mounting groove 112 along a penetrating direction of the second mounting groove 112.
An end of the second mounting groove 112 away from the first mounting groove 111 is defined as a distal end, and an end of the second mounting groove 112 close to the first mounting groove 111 is defined as a proximal end. In this embodiment, the number of the first engaging structures 113 is set to be at least two, and the at least two first engaging structures 113 are disposed along the penetrating direction of the second mounting groove 112.
Thus, in the process of pushing the bolt 12 into the second mounting groove 112 from the distal end to the proximal end, the second clamping structure 121 on the bolt 12 first contacts with the first clamping structure 113 near the distal end, and continues to apply a pushing force, and the first clamping structure 113 is separated from the first clamping structure 113 near the distal end and contacts with the first clamping structure 113 near the proximal end until the end of the bolt 12 near the proximal end extends into the mounting member 3 in the first mounting groove 111, and the second clamping structure 121 is clamped into the first clamping structure 113 near the proximal end. The latch 12 cannot easily be reversed out of the first and second mounting slots 111 and 112 by being blocked by a portion of the first catch structure 113 near the distal end.
In addition, as shown in fig. 5 and 6, a first stress releasing hole 122 may be further formed in a region of the latch 12 close to the snap-in rib, so that the snap-in rib is elastically deformed when being pressed.
In this embodiment, the first stress releasing hole 122 is formed in the plug 12, and the first stress releasing hole 122 is close to the clamping rib and is used for buffering the elastic deformation of the clamping rib during extrusion. Thus, the latch 12 is inserted into the second mounting groove 112 of the base 11, the clamping rib is pressed by the side wall of the second mounting groove 112 to generate elastic deformation and contract, and the first stress release hole 122 releases the stress generated by the pressing of the clamping rib. Treat that bolt 12 imbeds in the second mounting groove 112 completely after, in the joint muscle joint was arrived the joint recess, can elastic deformation basically, the extrusion force of reinforcing bolt 12 and second mounting groove 112 improves assembly stability.
In another specific embodiment, a limiting member 114 is further disposed on an outer surface of a sidewall of the second mounting groove 112, and the limiting member 114 is used for providing a limiting stop for limiting the bolt 12 in the second mounting groove 112, so as to limit the bolt 12 from being pulled out of the second mounting groove 112 along a direction perpendicular to an end surface of the base 11 and away from the second mounting groove 112.
In the present embodiment, the stopper 114 is added to assist in restricting the release of the plug 12. In a specific implementation, as shown in fig. 4, the protrusion 128 may be disposed on the outer edge of the sidewall of the second mounting groove 112 as the limiting member 114, the limiting member 114 does not need to be too large, and can perform a limiting function, and meanwhile, the situation that the limiting member 114 is too large and can block the plug pin 12 from being embedded into the second mounting groove 112 is avoided. Of course, a groove may be formed in a region of the plug 12 contacting the limiting member 114 to accommodate the limiting member 114, or a limiting member 114 suspended above the second mounting groove 112 is disposed on an upper surface of a sidewall of the second mounting groove 112, and other schemes capable of achieving the embedding and limiting of the plug 12 may be applied to the present embodiment without limitation.
In another specific embodiment, as shown in fig. 5, a first positioning structure 123 is disposed on an end surface of the plug pin 12 facing the second mounting groove 112, and as shown in fig. 3, a second positioning structure 115 matching with the first positioning structure 123 is disposed on a groove bottom of the second mounting groove 112.
In this embodiment, the first positioning structure 123 and the second positioning structure 115 are additionally provided to further enhance the assembling stability of the plug 12 and the second mounting groove 112. After the plug pin 12 is inserted into the second mounting groove 112, the first end surface of the plug pin 12 is attached to the bottom of the second mounting groove 112, and the first positioning structure 123 is matched with the second positioning structure 115, so that the plug pin 12 and the second mounting groove 112 cannot move relatively.
Specifically, one of the first positioning structure 123 and the second positioning structure 115 is a positioning post, and the other of the first positioning structure 123 and the second positioning structure 115 is a positioning groove capable of accommodating the positioning post.
In one embodiment, as shown in fig. 3 and 5, a positioning column may be disposed on an end surface of the plug pin 12 facing the bottom of the second mounting groove 112, a positioning groove may be disposed on the bottom of the second mounting groove 112, and when the plug pin 12 is inserted into the second mounting groove 112, the positioning column is inserted into the positioning groove to restrict the plug pin 12 from moving relative to the second mounting groove 112.
Furthermore, in order to prevent the positioning column from being separated from the positioning groove, a chamfer can be arranged at one end, facing the bolt 12, of the positioning column, and a pit matched with the chamfer is formed in the positioning groove, so that after the positioning column is inserted into the positioning groove, the chamfer of the positioning column is clamped in the pit, and the assembly stability of the bolt 12 and the base 11 is further improved.
Alternatively, as shown in fig. 5 and 6, the positioning groove is a positioning sliding groove, and a length direction of the positioning sliding groove extends along a penetrating direction of the second mounting groove 112.
The positioning groove is designed as a positioning sliding groove which can allow the positioning column and the bolt 12 to move within a proper range, so that the assembling state of the bolt 12 and the second mounting groove 112 and the length of the bolt 12 extending into the first mounting groove 111 can be adjusted, and the assembling requirement of specific working conditions can be met. The positioning sliding groove is set to extend along the penetrating direction of the second mounting groove 112, and cannot move freely in the direction perpendicular to the penetrating direction of the second mounting groove 112, so that the plug pin 12 is prevented from transversely falling out of the second mounting groove 112.
In another embodiment, as shown in fig. 5 and 6, a positioning hook 124 is further disposed on an end surface of the plug pin 12 facing the second mounting groove 112, and a positioning slot 116 matching with the positioning hook 124 is disposed on a bottom of the second mounting groove 112.
In this embodiment, the positioning hook 124 and the positioning groove 116 are additionally provided to further enhance the assembling stability of the plug 12 and the second mounting groove 112.
Optionally, a second stress releasing hole 125 may be further formed in a region of the plug 12 close to the positioning hook 124, so as to release the stress when the positioning hook 124 is pressed. When the plug pin 12 is inserted into the second mounting groove 112, the positioning hook 124 is pressed by and moves along the groove bottom of the second mounting groove 112, and the pressing stress generated in the process is released by the second stress release hole 125. Until the positioning hook 124 moves to the position of the positioning slot 116 and enters the positioning slot 116, the positioning hook 124 is attached to the positioning slot 116 and the elastic deformation is recovered. In order to ensure the attachment of the plug 12 to the base 11, the thickness of the positioning hook 124 is set to be smaller than the depth of the positioning slot 116, so as to improve the overall aesthetic property and practicability of the assembly component 1.
Further, the positioning column is arranged at the bottom of the second installation groove 112, and the positioning groove is arranged on the end surface of the bolt 12 facing the second installation groove 112;
as shown in fig. 5 and 6, a guide groove 126 is further provided on the region of the latch 12 near the positioning groove, and the guide groove 126 extends from the edge of the latch 12 to the positioning chute along the length direction of the positioning chute.
In this embodiment, a guide groove 126 is added to assist in moving the positioning column. The guide groove 126 extends from the edge of the plug 12 to the positioning runner, and the extending direction of the guide groove 126 coincides with the extending direction of the positioning runner. Thus, in the process of pushing the latch 12 into the second mounting groove 112, the positioning post first enters the guide groove 126 from the edge of the latch 12 and then slides into the positioning sliding groove along the guide groove 126. The technical problem that the positioning column is damaged easily due to too large extrusion stress before sliding into the positioning sliding groove can be effectively solved by additionally arranging the guide groove 126, the assembly stability of the bolt 12 and the base 11 is enhanced, and the service life of the assembly component 1 is prolonged.
Specifically, the guiding groove 126 may be an inclined surface with a certain slope, for example, a 45 ° inclined surface groove, and the inclined surface may assist the positioning column to slide into the positioning groove. Meanwhile, when the positioning column needs to be separated, the inclined guide groove 126 can also play a role in assisting separation.
Of course, in order to relieve the extrusion stress applied to the area of the guide groove 126 on the latch 12 before the positioning post slides into the positioning sliding groove, as shown in fig. 5 and 6, a third stress releasing hole 127 may be further formed on the latch 12 near the area of the guide groove 126 to release the stress during the extrusion process, so as to prevent the latch 12 from being damaged due to extrusion.
In another embodiment, as shown in fig. 5 and 6, a protrusion 128 is disposed on an end surface of the plug 12 facing the second mounting groove 112, a notch 117 for accommodating the protrusion 128 is disposed on a bottom of the second mounting groove 112, and the protrusion 128 protrudes out of the surface of the base 11 through the notch 117.
In this embodiment, the projection 128 is disposed on the plug 12, and the projection 128 extends out of the surface of the base 11 through the notch 117. Thus, when the plug 12 inserted into the second mounting groove 112 needs to be pushed out of the second mounting groove 112, the plug 12 can be easily pushed out of the second mounting groove 112 by pushing the protrusion 128 in a direction away from the second mounting groove 112, so that the assembly component 1 can be simply disassembled. Optionally, a bump 128 may be disposed on the edge of the latch 12, so that the user can push the bump 128 to push the latch 12 out more conveniently, and the required force is relatively small, which does not affect the layout of other structures.
Because do not have through-hole or logical groove that link up on the terminal surface of the base 11 of assembly subassembly 1, when bolt 12 joint was arrived on the base 11, can be with electric elements 2 comparatively inseparable joint to installed part 3 on, the confined terminal surface can prevent effectively that toy such as cockroach, gecko ant from climbing into electric elements 2, influences electric elements 2 normal use.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (13)
1. An electrical component mounting assembly for mounting an electrical component to a mount, the mounting assembly comprising:
the base is arranged on the electrical element and provided with a first mounting groove and a second mounting groove, the first mounting groove is communicated with the second mounting groove, the first mounting groove is used for being matched with the mounting piece, and the side wall of the second mounting groove is provided with a first clamping structure;
the bolt is elastically deformable, a second clamping structure is arranged on the side edge of the bolt, the bolt is embedded in the second mounting groove, and one end of the bolt extends into the first mounting groove and is used for being matched with the mounting piece; first joint structure with second joint structure looks joint is in order to restrict the bolt is followed the second mounting groove is deviate from first mounting groove.
2. The assembly set forth in claim 1, wherein a stop is further disposed on an outer surface of a sidewall of said second mounting groove, said stop being configured to provide a stop for limiting said bolt in said second mounting groove, so as to limit said bolt from exiting said second mounting groove in a direction perpendicular to said second mounting groove.
3. The assembly kit of claim 1, wherein the second mounting groove has at least two first clamping structures on a sidewall thereof along a penetrating direction of the second mounting groove.
4. The assembly of claim 1, wherein one of the first and second clamping structures is a clamping rib and the other of the first and second clamping structures is a clamping groove capable of receiving the clamping rib.
5. The assembly kit of claim 4, wherein the latch pin has a first stress relief hole in a region adjacent to the snap rib to allow the snap rib to elastically deform when pressed.
6. The fitting assembly according to claim 1, wherein a first positioning structure is arranged on an end surface of the bolt facing the second mounting groove, and a second positioning structure matched with the first positioning structure is arranged on a groove bottom of the second mounting groove.
7. The fitting assembly according to claim 6, wherein one of the first and second locating structures is a locating post and the other of the first and second locating structures is a locating recess capable of receiving the locating post.
8. The fitting assembly according to claim 7, wherein the positioning groove is a positioning slide groove, and a length direction of the positioning slide groove extends in a penetrating direction of the second mounting groove.
9. The assembly kit according to claim 6, wherein a positioning hook is further disposed on an end surface of the bolt facing the second mounting groove, and a positioning slot matching with the positioning hook is disposed on a bottom of the second mounting groove.
10. The fitting assembly according to claim 8, wherein a second stress releasing hole is formed on the plug pin at a region close to the positioning hook to release stress when the positioning hook is pressed.
11. The assembly set forth in claim 7, wherein said positioning post is disposed on a bottom of said second mounting groove, and said positioning groove is disposed on an end surface of said plug pin facing said second mounting groove;
the area of the plug pin close to the positioning groove is also provided with a guide groove, and the guide groove extends from the edge of the plug pin to the positioning sliding groove along the length direction of the positioning sliding groove.
12. The fitting assembly according to claim 11, wherein a projection is provided on an end surface of the plug pin facing the second mounting groove, a notch for receiving the projection is provided on a bottom of the second mounting groove, and the projection protrudes out of the surface of the base through the notch.
13. The fitting assembly according to any one of claims 1 to 12 wherein the base and the spigot are both made of a plastics material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910238174.4A CN111745585A (en) | 2019-03-27 | 2019-03-27 | Electrical component assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910238174.4A CN111745585A (en) | 2019-03-27 | 2019-03-27 | Electrical component assembly |
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| CN111745585A true CN111745585A (en) | 2020-10-09 |
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| CN201910238174.4A Pending CN111745585A (en) | 2019-03-27 | 2019-03-27 | Electrical component assembly |
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Application publication date: 20201009 |