CN213755304U - Casing subassembly and electrical apparatus - Google Patents
Casing subassembly and electrical apparatus Download PDFInfo
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- CN213755304U CN213755304U CN202023101258.0U CN202023101258U CN213755304U CN 213755304 U CN213755304 U CN 213755304U CN 202023101258 U CN202023101258 U CN 202023101258U CN 213755304 U CN213755304 U CN 213755304U
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- 238000009434 installation Methods 0.000 abstract description 69
- 230000000694 effects Effects 0.000 description 7
- 241000587161 Gomphocarpus Species 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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Abstract
The application relates to data plate technical field provides a machine shell subassembly and electrical apparatus, and the former includes data plate and installation shell: the mounting side of the nameplate is provided with a riveting head; the mounting shell is provided with a mounting station for mounting a nameplate, and the mounting station is provided with a riveting hole corresponding to the riveting head; the riveting hole is provided with a riveting hole, wherein a bulge part is arranged on the periphery of an opening at one end far away from the nameplate; when the nameplate is riveted and fixed with the mounting shell, one end of the riveting head can be tightly attached to the protruding part. The latter includes the former. Because this casing subassembly is provided with the bellying in one side that the data plate was kept away from to the installation station, the bellying can increase data plate and support structure intensity when installing the riveting of shell to can improve the riveting reliability of data plate and installation shell, the bellying can also avoid riveted joint and installation shell direct contact in addition, the problem that the installation shell damaged appears when avoiding riveting.
Description
Technical Field
The application relates to data plate technical field especially relates to a chassis subassembly.
Background
Common household appliances in daily life all have a data plate, and the data plate fixed on a product can provide information such as manufacturer trademark identification, brand areas, product parameters and the like for a user.
The data plate in the data plate technology is generally fixedly arranged on an electric appliance shell wall through a riveting process, and riveting fixation is mainly carried out on a riveting column on the data plate and the electric appliance shell wall, however, the electric appliance shell wall of some household appliances is thin, the reliability of riveting fixation is poor, and the electric appliance shell wall can be damaged when in riveting.
Therefore, the domestic appliance in the market needs a nameplate which has good riveting fixing reliability and can not damage the shell wall of the domestic appliance during riveting.
SUMMERY OF THE UTILITY MODEL
In view of this, the present application provides a housing assembly and an electrical apparatus, so as to solve the problem in the prior art that the reliability is poor and the wall of the electrical apparatus may be damaged when the nameplate is riveted with the wall of the electrical apparatus.
The application provides a casing subassembly includes data plate and installation shell:
a rivet joint is arranged on the mounting side of the nameplate;
the mounting shell is provided with a mounting station for mounting the nameplate, and the mounting station is provided with a riveting hole corresponding to the riveting head;
the riveting hole is provided with a riveting hole, wherein a boss is arranged on the periphery of an opening at one end far away from the nameplate;
when the nameplate is riveted and fixed with the mounting shell, one end of the riveting head can be tightly attached to the protruding portion.
This casing subassembly is when the assembly, at first with the riveting of data plate corresponding the riveting hole of pegging graft in installation station in the installation shell, then through the riveting tool with the grafting end mound of riveting thick and form the pin fin again to make the grafting end of riveting can closely laminate with the bellying, realize the function with data plate and installation shell riveting fixed.
Because this casing subassembly is provided with the bellying in one side that the data plate was kept away from to the installation station, the bellying can increase data plate and support structure intensity when installing the riveting of shell to can improve the riveting reliability of data plate and installation shell, the bellying can also avoid riveted joint and installation shell direct contact in addition, the problem that the installation shell damaged appears when avoiding riveting.
In one possible design, the projection is an annular ledge.
When the plug-in end of the rivet joint is upset and the nail head is formed, the annular convex edge can uniformly apply supporting acting force to the nail head along the whole circumferential direction, so that the rivet joint and the bulge part 2 are better in riveting reliability.
In a possible design, the protruding portion is a protruding table, and the protruding table is provided with a through hole correspondingly communicated with the riveting hole.
Thus, the inserting end of the riveting head passes through the riveting hole and is inserted into the through hole of the lug boss, and then the rivet head is formed by upsetting the rivet so as to realize the riveting fixation of the riveting head and the lug boss, the lug boss can uniformly apply supporting acting force to the rivet head of the riveting head along the whole circumferential direction, the riveting reliability of the riveting head can be better,
in one possible design, the projection height of the projection is 0.5mm to 2.5 mm.
The height of bellying is moderate like this, not only can conveniently install the shell preparation shaping, can also ensure the bellying to the supporting force of riveting head.
In one possible design, a plurality of riveting holes are arranged in the mounting station, and at least two riveting holes are different in size and/or shape;
the riveting heads and the riveting holes are correspondingly matched one by one.
When installing the data plate in the installation station of installation shell like this, if the installer upset about the data plate when installing by accident, then the great riveting head of diameter just can't the cartridge in the riveting hole that the aperture is less, or the riveting head that the shape is not suitable, the riveting hole just can't the cartridge to can play the effect of anti-reverse installation.
In one possible design, a plurality of riveting holes are arranged in the installation station, and at least two riveting holes are asymmetric about a transverse central axis and a longitudinal central axis of the installation station;
the riveting heads and the riveting holes are correspondingly matched one by one.
When installing the data plate in the installation station of installation shell like this, if installer upset the time of adorning about the data plate carelessly, the riveting head on the data plate just can't the cartridge riveting hole position in the installation station right, so alright in order to play the effect of preventing the reverse installation.
In one possible design, three riveting holes are arranged in the installation station, and the three riveting holes are distributed in a triangular shape in the installation station;
the riveting heads and the riveting holes are correspondingly matched one by one.
Install the data plate in the installation station of installation shell like this, if installer upset about the data plate when installing carelessly, then the three riveting head on the data plate can't all correspond the riveting hole of cartridge in the installation station, so alright in order to play the effect of preventing the reverse installation.
In a possible design, the mounting station is a recess provided in the mounting housing, and the shape of the mounting station is adapted to the shape of the nameplate.
Like this the data plate can inlay through installation station and adorn in the installation shell, in addition when preinstallation or inlay and adorn fixed back, installation station can both play spacing fixed effect to the data plate, the installation stability of improvement data plate that can step forward.
In one possible design, the thickness of the nameplate is greater than or equal to the recess depth of the mounting station.
When the thickness of the nameplate is set to be equal to the depth of the recess of the installation station, the nameplate can be completely flush with the installation shell, so that the structure of the machine shell assembly can be more compact; when the thickness of data plate sets to the sunken degree of depth that is greater than the installation station, the data plate can be partly from the installation shell bulge installation, the information on this data plate can more outstanding demonstration like this.
In addition, the application also provides an electric appliance, which comprises a complete machine and the shell assembly;
wherein, the mounting shell is covered on the outer wall of the whole machine
The electric appliance can be but not limited to a toaster, a microwave oven, an electric kettle and the like, and all the beneficial effects of the electric appliance can be realized because the electric appliance comprises the shell component, and the details are not repeated.
Additional features and advantages of embodiments of the present application will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of embodiments of the present application. The objectives and other advantages of the embodiments of the application will be realized and attained by the structure particularly pointed out in the written description and drawings.
Drawings
Fig. 1 is a schematic overall structure diagram of a chassis assembly according to an embodiment of the present disclosure;
FIG. 2 is an enlarged view of a portion of FIG. 1 at I;
fig. 3 is a schematic view of a first structure of a rivet hole in a housing assembly according to an embodiment of the present disclosure;
fig. 4 is a schematic view of a second structure of a riveting hole in a housing assembly according to an embodiment of the present disclosure;
fig. 5 is a schematic structural diagram of a riveting hole in a chassis assembly according to an embodiment of the present disclosure;
fig. 6 is a schematic diagram illustrating a fourth structure of a riveting hole in a chassis assembly according to an embodiment of the present disclosure;
fig. 7 is a schematic structural diagram of an electrical appliance according to an embodiment of the present application.
Reference numerals:
1-nameplate;
11-riveting the joint;
2-mounting the housing;
21-mounting a station;
211-riveting holes;
211 a-boss.
And 3, finishing the machine.
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application.
Detailed Description
For better understanding of the technical solutions of the present application, the following detailed descriptions of the embodiments of the present application are provided with reference to the accompanying drawings.
It should be understood that the embodiments described are only a few embodiments of the present application, and not all embodiments. 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 application.
The terminology used in the embodiments of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in the examples of this application and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should be understood that the term "and/or" as used herein is merely one type of association that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.
It should be noted that the terms "upper", "lower", "left", "right", and the like used in the embodiments of the present application are described in terms of the angles shown in the drawings, and should not be construed as limiting the embodiments of the present application. In addition, in this context, it will also be understood that when an element is referred to as being "on" or "under" another element, it can be directly on "or" under "the other element or be indirectly on" or "under" the other element via an intermediate element.
The following describes a specific embodiment of the structure of the chassis assembly according to the embodiment of the present application.
As shown in fig. 1, the present embodiment provides a housing assembly, which includes a nameplate 1 and a mounting housing 2; the mounting side of the nameplate 1 is provided with a riveting head 11; the mounting shell 2 is provided with a mounting station 21 for mounting the nameplate 1, and the mounting station 21 is provided with a riveting hole 211 corresponding to the riveting head 11; the riveting hole 211 is further provided with a convex part 211a at the periphery of the opening at one end far away from the nameplate 1; when the nameplate 1 is riveted and fixed with the mounting shell 2, one end of the rivet joint 11 can be tightly attached to the protruding part 211 a.
This casing subassembly is when the assembly, at first with the riveting head 11 of data plate 1 correspond the riveting hole 211 of pegging graft in installation position 21 in installation shell 2, then through the riveting tool with the grafting end mound of riveting head 11 thick and form the pin fin to make the grafting end of riveting head 11 closely laminate with bellying 211a, realize the function with data plate and installation shell 2 riveting fixation.
Because this casing subassembly is provided with bellying 211a in one side that installation station 21 kept away from data plate 1, bearing structure intensity when can increase data plate 1 and installation shell 2 riveting to can improve the riveting reliability of data plate 1 and installation shell 2, bellying 211a can also avoid riveted joint 11 and installation shell 2 direct contact in addition, the problem of installation shell 2 damage appears when avoiding riveting.
In an alternative of this embodiment, the protrusion 211a is an annular ledge.
Specifically, as shown in fig. 2, the protruding portion 211a is specifically configured as an annular protruding edge, so that when the inserting end of the rivet joint 11 is upset and a nail head is formed, the annular protruding edge can uniformly apply a supporting force to the nail head along the entire circumferential direction, and thus the riveting reliability of the rivet joint 11 and the protruding portion 211a is better.
In addition, the inner aperture of the annular convex edge can be specifically set to be slightly smaller than the diameter of the rivet head 11, so that when the insertion end of the rivet head 11 penetrates through the riveting hole 211 and is inserted into the inner portion of the annular convex edge, the annular convex edge and the rivet head 11 can form interference fit, the effect of pre-fixing the nameplate 1 can be achieved, and the insertion end of the rivet head 11 is upset and forms a rivet head more conveniently through the rivet.
In an alternative of this embodiment, the protruding portion 211a is a boss, and the boss is provided with a through hole correspondingly connected to the riveting hole 211.
Similarly, the boss can uniformly apply a supporting force to the rivet head of the rivet joint 11 along the whole circumferential direction, so that the riveting reliability of the rivet joint 11 is better, and the aperture of the through hole in the boss can also be set to be slightly smaller than the diameter of the rivet joint 11, so as to realize pre-fixing of the rivet joint 11 during plugging.
In an alternative of this embodiment, the height of the projection 211a is 0.5mm to 2.5 mm.
Because the mounting shell 2 is generally manufactured by an injection molding process or a stamping process, the height of the protrusion 211a is set too high to facilitate injection molding and demolding of the mounting shell 2 or press forming of the mounting shell 2, and the height of the protrusion 211a is set too low to facilitate supporting of the protrusion 211a to the rivet joint 11, so that the height of the protrusion 211a is selected to be between 0.5mm and 2.5mm, for example, 0.5mm, 0.9mm, 1.2mm, 1.6mm, 2.mm, 2.5mm and the like, which can facilitate manufacturing and molding of the mounting shell 2 and ensure the supporting force of the protrusion 211a to the rivet joint 11.
In the alternative of this embodiment, a plurality of riveting holes 211 are provided in the mounting station 21, and at least two riveting holes 211 are different in size and/or shape; the riveting head 11 and the riveting hole 211 are correspondingly and adaptively arranged one by one.
Specifically, as shown in fig. 3, two riveting holes 211 are arranged in the mounting station 21, the aperture of the larger riveting hole 211 may be 10mm, the aperture of the smaller riveting hole 211 may be 8mm, and the size and the position of the riveting head 11 in the nameplate 1 and the riveting holes 211 are correspondingly adapted one to one. When installing data plate 1 in the installation position 21 of installation shell 2 like this, if the installer carelessly when turning over the dress with data plate 1 left and right side by side, the riveting head 11 that the diameter is great just can't be inserted in the riveting hole 211 that the aperture is less to can play the effect of anti-reverse dress.
Specifically, as shown in fig. 4, at this time, two riveting holes 211 are arranged in the mounting station 21, one riveting hole 211 is a waist-shaped hole, the other riveting hole 211 is a rectangular hole, and the size and the position of the riveting head 11 in the nameplate 1 and the riveting hole 211 are set to be matched in a one-to-one correspondence manner, so that when the nameplate 1 is mounted in the mounting station 21 of the mounting housing 2, if an installer carelessly turns the nameplate 1 upside down and fits in the mounting station, the rectangular riveting head 11 cannot be inserted into the waist-shaped riveting hole 211, and the waist-shaped riveting head 11 cannot be inserted into the waist-shaped rectangular hole, so as to play a role of preventing reverse installation.
Of course, the staking hole 211 may be formed in other shapes, such as a triangular hole, a hexagonal hole, etc.
In the alternative of this embodiment, a plurality of riveting holes 211 are provided in the installation station 21, and at least two riveting holes 211 are asymmetric with respect to the transverse central axis and the longitudinal central axis of the installation station 21; the riveting head 11 and the riveting hole 211 are correspondingly and adaptively arranged one by one.
Specifically, as shown in fig. 5, at this time, two riveting holes 211 are arranged in the mounting station 21, the two riveting holes 211 are asymmetric about the transverse central axis and the longitudinal central axis of the mounting station 21, and the size and the position of the riveting head 11 in the nameplate 1 and the riveting holes 211 are set to be in one-to-one correspondence, so that when the nameplate 1 is mounted in the mounting station 21 of the mounting housing 2, if an installer carelessly turns the nameplate 1 upside down and fits up, the riveting head 11 on the nameplate 1 cannot correspond to the riveting holes 211 in the mounting station 21, and the reverse-mounting prevention function can be also achieved.
In an alternative of this embodiment, three riveting holes 211 are provided in the mounting station 21, and the three riveting holes 211 are distributed in a triangular shape in the mounting station 21; the riveting head 11 and the riveting hole 211 are correspondingly and adaptively arranged one by one.
Specifically, as shown in fig. 6, three riveting holes 211 are arranged in the installation station 21, the three riveting holes 211 are distributed in the installation station 21 in a triangular shape, the size and the position of the riveting head 11 in the nameplate 1 and the riveting holes 211 are correspondingly adapted one by one, and the three riveting holes 211 can be completely identical in size and shape, or two riveting holes 211 are symmetrical about a transverse central axis or a longitudinal central axis of the installation station 21. Like this with data plate 1 installation in installation shell 2's installation station 21, if the installer carelessly when turning over data plate 1 side by side to dress, then the riveting head 11 on the data plate 1 can't all correspond the riveting hole 211 of cartridge in installation station 21, can play the effect of anti-reverse installation equally.
In an alternative of this embodiment, the mounting station 21 is a recess provided in the mounting housing 2, and the shape of the mounting station 21 is adapted to the shape of the nameplate 1.
Specifically, as shown in fig. 1, the installation station 21 is set to be located in the recessed portion of the installation shell 2, and the shape of the installation station is matched with that of the nameplate 1, so that the nameplate 1 can be embedded in the installation shell 2 through the installation station 21, and when the installation is performed in advance or after the installation is fixed in an embedded manner, the installation station 21 can both play a role in limiting and fixing the nameplate 1, and the installation stability of the nameplate 1 can be further improved.
In an alternative of this embodiment, the thickness of the tag 1 is greater than or equal to the depth of the recess of the mounting station 21.
When the thickness of the nameplate 1 is set to be equal to the depth of the recess of the mounting station 21, after the nameplate 1 is riveted and fixed to the mounting station 21 of the mounting shell 2, the nameplate 1 can be completely flush with the mounting shell 2, so that the structure of the machine shell assembly can be more compact; when the thickness of data plate 1 sets to be greater than the sunken degree of installing station 21, behind data plate 1 riveting fixed to the installing station 21 of installation shell 2, data plate 1 can be partly from installing shell 2 protrusion, the information on this data plate can more prominent demonstration like this.
In addition, the embodiment of the application also provides an electric appliance, which comprises a complete machine 3 and the shell assembly; wherein, the installation shell 2 covers the outer wall of the whole machine 3.
The electric appliance can be but not limited to a toaster, a microwave oven, an electric kettle and the like, and all the beneficial effects of the electric appliance can be realized because the electric appliance comprises the shell component, and the details are not repeated.
The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the scope of protection of the present application.
Claims (10)
1. A chassis assembly, comprising:
the mounting side of the nameplate (1) is provided with a riveting head (11);
the mounting shell (2) is provided with a mounting station (21) for mounting the nameplate (1), and the mounting station (21) is provided with a riveting hole (211) corresponding to the riveting head (11);
the riveting hole (211) is also provided with a bulge (211a) at the periphery of an opening at one end far away from the nameplate (1);
when the nameplate (1) and the mounting shell (2) are riveted and fixed, one end of the riveting head (11) can be tightly attached to the protruding portion (211 a).
2. The cabinet assembly according to claim 1, wherein the protrusion (211a) is an annular ledge.
3. The chassis assembly of claim 1, wherein the protrusion (211a) is a boss, and the boss is provided with a through hole corresponding to the rivet hole (211).
4. The cabinet assembly according to claim 2 or 3, wherein the protrusion height of the protrusion portion (211a) is 0.5mm to 2.5 mm.
5. The cabinet assembly according to claim 1, wherein a plurality of the riveting holes (211) are provided in the mounting station (21), and at least two of the riveting holes (211) are different in size and/or shape;
the riveting heads (11) are correspondingly matched with the riveting holes (211) one by one.
6. The cabinet assembly according to claim 1, wherein a plurality of the riveting holes (211) are provided in the mounting station (21), and at least two of the riveting holes (211) are asymmetric with respect to a transverse central axis and a longitudinal central axis of the mounting station (21);
the riveting heads (11) are correspondingly matched with the riveting holes (211) one by one.
7. The cabinet assembly according to claim 1, wherein three riveting holes (211) are provided in the mounting station (21), and the three riveting holes (211) are distributed in a triangle shape in the mounting station (21);
the riveting heads (11) are correspondingly matched with the riveting holes (211) one by one.
8. The cabinet assembly according to claim 1, wherein the mounting station (21) is a recess provided in the mounting housing (2), and the mounting station (21) has a shape adapted to the shape of the nameplate (1).
9. The cabinet assembly of claim 8, wherein the thickness of the nameplate (1) is greater than or equal to the recess depth of the mounting station (21).
10. An electrical appliance, characterized in that it comprises a complete machine (3) and a cabinet assembly according to any one of claims 1 to 9;
wherein, the mounting shell (2) is covered on the outer wall of the whole machine (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023101258.0U CN213755304U (en) | 2020-12-21 | 2020-12-21 | Casing subassembly and electrical apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023101258.0U CN213755304U (en) | 2020-12-21 | 2020-12-21 | Casing subassembly and electrical apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213755304U true CN213755304U (en) | 2021-07-20 |
Family
ID=76836584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023101258.0U Active CN213755304U (en) | 2020-12-21 | 2020-12-21 | Casing subassembly and electrical apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213755304U (en) |
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2020
- 2020-12-21 CN CN202023101258.0U patent/CN213755304U/en active Active
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