CN213935986U - Simple switch assembly structure - Google Patents
Simple switch assembly structure Download PDFInfo
- Publication number
- CN213935986U CN213935986U CN202022397718.2U CN202022397718U CN213935986U CN 213935986 U CN213935986 U CN 213935986U CN 202022397718 U CN202022397718 U CN 202022397718U CN 213935986 U CN213935986 U CN 213935986U
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- switch
- fitting piece
- matching
- rotor arm
- assembly structure
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Abstract
The utility model provides a simple and easy switch module structure, including the switch support, be provided with the rotor arm on the switch support, be provided with the buckle fitting piece between rotor arm and the switch support, or paste the fitting piece, or the fastening fitting piece, through the buckle fitting piece between rotor arm and the switch support, or paste the fitting piece, or the mutual dismouting cooperation of fastening fitting piece is connected, be provided with the axis body on the switch support, the reference column that is provided with on the axis body, reference column circumference is provided with spacing bump, be provided with the mounting hole on the mount pad, the mounting hole on the mount pad corresponds spacing bump and is provided with the guide way, be provided with the spigot surface on the spacing bump, be provided with the fitting surface with the spigot surface contact on the guide way, when the spigot surface of spacing bump and the fitting surface contact of guide way, the inside extrusion of reference column is just spacing bump passes mounting hole and mount pad terminal surface fixed coordination simultaneously. The utility model has the characteristics of simple structure is reasonable, the dismouting is swift, easy maintenance, sound construction and low in manufacturing cost etc.
Description
Technical Field
The utility model relates to a switch module, in particular to simple and easy switch module structure.
Background
The rotary switch is generally characterized in that a rotating arm is locked on a rotating column, and is locked by a screw to limit the rotating arm to be separated from the direction perpendicular to the rotating direction, the rotating column is made of plastic, the rotating arm and the rotating column are tightly matched through the screw, the mounting efficiency is low, and the operation is inconvenient.
As shown in fig. 7, 8 and 9, 1 ' is a switch bracket, 2 ' is a rotary column, 3 ' is a rotary arm, and 4 ' is a screw, a built-in internal thread is arranged on the rotary column 2 ', a through hole is arranged on the rotary arm 3 ' corresponding to the internal thread, during installation, the rotary arm 3 ' is installed on the rotary column 2 ' through the through hole, the rotary arm 3 ' is fixed on the rotary column 2 ' through the screw 4 ', and the rotary column can expand greatly after the screw is locked, which causes unsmooth rotation or even jamming.
Therefore, further improvements are desired.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a simple and easy switch module structure that simple structure is reasonable, the dismouting is swift, easy maintenance, sound construction, cancellation screw locking to overcome the weak point among the prior art.
According to a simple and easy switch module structure of this purpose design, including the switch support, its characterized in that: the switch bracket is provided with a rotating arm, a buckle fitting piece, an adhesive fitting piece or a fastening fitting piece is arranged between the rotating arm and the switch bracket, and the rotating arm and the switch bracket are connected in a mutually dismounting and fitting mode through the buckle fitting piece, the adhesive fitting piece or the fastening fitting piece.
A buckle matching piece is arranged between the rotating arm and the switch support, and the rotating arm and the switch support are connected in a mutually assembling and disassembling matching mode through the buckle matching piece.
The rotor arm includes the mount pad, the buckle fitting piece includes axis body and mounting hole, and the axis body sets up on the switch support, and the mounting hole sets up on the mount pad, be provided with the reference column more than two on the axis body at least, reference column circumference more than two at least is provided with spacing bump, and the mounting hole on the mount pad corresponds spacing bump and is provided with the guide way, and during the installation, the rotor arm passes through the guide way and installs on the axis body.
The positioning columns are provided with gaps, the limiting convex points are provided with guide surfaces, the guide grooves are provided with matching surfaces in contact with the guide surfaces, when the guide surfaces of the limiting convex points are in contact with the matching surfaces of the guide grooves, the positioning columns extrude inwards, and the limiting convex points penetrate through the mounting holes to be fixedly matched with the end faces of the mounting seats.
The guide surface and the matching surface are respectively in inclined surface matching or arc surface matching.
The simple switch assembly structure further comprises a microswitch and a clamp spring, the rotating arm further comprises a limiting strip, a through hole is formed in the limiting strip, and one end of the clamp spring is clamped with the through hole of the limiting strip during installation.
The micro switch is provided with a contact, and the rotating arm further comprises a convex arm used for releasing or pressing the contact.
The utility model discloses a simple and easy switch module structure, be provided with the buckle fitting piece between rotor arm and the switch support, and connect through the mutual dismouting cooperation of buckle fitting piece between the two, be provided with the axis body on the switch support, the reference column that is provided with on the axis body, reference column circumference is provided with spacing bump, be provided with the mounting hole on the mount pad, the mounting hole on the mount pad corresponds spacing bump and is provided with the guide way, be provided with the spigot surface on the spacing bump, be provided with the fitting surface with the spigot surface contact on the guide way, when the fitting surface contact of the spigot surface of spacing bump and guide way, the inside extrusion of reference column is just spacing bump passes mounting hole and mount pad terminal surface fixed coordination simultaneously. The novel combined type steel pipe has the characteristics of simple and reasonable structure, quickness in disassembly and assembly, convenience in maintenance, firm structure, low manufacturing cost and the like.
Drawings
Fig. 1 is a schematic view of a rotating arm structure according to an embodiment of the present invention.
Fig. 2 is a schematic structural view (cross-sectional view) of a rotating arm according to an embodiment of the present invention.
Fig. 3 is a schematic structural view of a switch bracket and a shaft body according to an embodiment of the present invention.
Fig. 4 is an exploded schematic view (cross-sectional view) of a switch bracket and a rotating arm according to an embodiment of the present invention.
Fig. 5 is the switch bracket, the shaft body, the micro-gap switch and the snap spring assembly structure schematic diagram (section view) of an embodiment of the present invention.
Fig. 6 is another view angle assembly structure schematic diagram of the switch bracket, the shaft body, the micro-gap switch and the clamp spring according to an embodiment of the present invention.
Fig. 7-9 are schematic diagrams of prior art switch bracket and rotating arm assembly, respectively.
Wherein, the correspondence between the reference numbers and the part names in fig. 1 to 6 is:
1-switch bracket, 1.1-buckle, 2-rotating arm, 2.1-mounting seat, 2.1.1-mounting hole, 2.1.2-guide groove, 2.2-limit strip, 2.2.1-through hole, 2.3-convex arm, 3-shaft body, 3.1-positioning column, 3.2-limit convex point, 3.2.1-guide surface, 3.3-notch, 4-microswitch, 4.1-contact and 5-snap spring.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
Referring to fig. 1-6, the simple switch assembly structure includes a switch bracket 1, a rotating arm 2 is arranged on the switch bracket 1, a snap fit piece, or an adhesive fit piece, or a fastening fit piece is arranged between the rotating arm 2 and the switch bracket 1, and the rotating arm 2 and the switch bracket 1 are connected in a mutual dismounting fit manner through the snap fit piece, or the adhesive fit piece, or the fastening fit piece.
Specifically, a snap fitting piece is arranged between the rotating arm 2 and the switch bracket 1, and the two are mutually connected in a matched manner through the snap fitting piece in a dismounting manner. The novel combined type steel pipe has the characteristics of simple and reasonable structure, quickness in disassembly and assembly, convenience in maintenance, firm structure, low manufacturing cost and the like.
Referring to fig. 5, rotor arm 2 includes mount pad 2.1, the buckle fitting piece includes axis body 3 and mounting hole 2.1.1, axis body 3 sets up on switch bracket 1, mounting hole 2.1.1 sets up on mount pad 2.1, be provided with more than two reference column 3.1 on the axis body 3 at least, 3.1 circumference of reference column more than two at least is provided with spacing bump 3.2, mounting hole 2.1.1 on the mount pad 2.1 corresponds spacing bump 3.2 and is provided with guide way 2.1.2, during the installation, rotor arm 2 passes through guide way 2.1.2 and installs on axis body 3.
Referring to fig. 5, at least two or more positioning columns 3.1 are provided with gaps 3.3 therebetween, a limiting convex point 3.2 is provided with a guide surface 3.2.1, a guide groove 2.1.2 is provided with a matching surface 2.1.3 contacting with the guide surface 3.2.1, when the guide surface 3.2.1 of the limiting convex point 3.2 contacts with the matching surface 2.1.3 of the guide groove 2.1.2, the positioning columns 3.1 extrude inwards, and the limiting convex point 3.2 penetrates through the mounting hole 2.1.1 to be fixedly matched with the end surface of the mounting seat 2.1. Effectively solve among the prior art under the condition of screw lock, can expand the column spinner, arouse rotatory not smooth and easy and card dead scheduling problem.
Referring to fig. 1, the guide surface 3.2.1 and the mating surface 2.1.3 are respectively an inclined surface mating or a cambered surface mating. It should be noted that the guide surface and the mating surface may be not only an inclined surface or an arc surface, but also other shapes as long as the two can be in contact fit with each other.
Referring to fig. 5 and 6, the simple switch assembly structure further comprises a microswitch 4 and a clamp spring 5, the rotating arm 2 further comprises a limiting strip 2.2, a through hole 2.2.1 is formed in the limiting strip 2.2, and one end of the clamp spring 5 is clamped with the through hole 2.2.1 of the limiting strip 2.2 during installation.
Referring to fig. 6, the micro switch 4 is provided with a contact 4.1, and the rotating arm 2 further includes a convex arm 2.3 for releasing or pressing the contact 4.1.
Referring to fig. 6 and 8, a buckle 1.1 for fixing the microswitch 4 is arranged on the switch bracket 1. It should be noted that there are many structures for mounting the micro-switch assembly on the switch bracket, such as screws, slots, etc.
The foregoing is a preferred embodiment of the present invention showing and describing the basic principles, main features and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention, all of which are intended to be covered by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a simple and easy switch module structure, includes switch support (1), its characterized in that: be provided with rotor arm (2) on switch support (1), be provided with the buckle fitting piece between rotor arm (2) and switch support (1), or paste the fitting piece, or the fastening fitting piece, through the buckle fitting piece between rotor arm (2) and the switch support (1), or paste the fitting piece, or the mutual dismouting cooperation connection of fastening fitting piece.
2. The simplified switch assembly structure of claim 1, wherein: a buckle matching piece is arranged between the rotating arm (2) and the switch bracket (1), and the rotating arm and the switch bracket are mutually connected in a matched manner through the buckle matching piece in a dismounting manner.
3. The simplified switch assembly structure of claim 2, wherein: rotor arm (2) include mount pad (2.1), the buckle fitting piece includes axis body (3) and mounting hole (2.1.1), and axis body (3) set up on switch support (1), and mounting hole (2.1.1) set up on mount pad (2.1), be provided with reference column (3.1) more than two on axis body (3) at least, reference column (3.1) circumference more than two at least is provided with spacing bump (3.2), and mounting hole (2.1.1) on mount pad (2.1) correspond spacing bump (3.2) and are provided with guide way (2.1.2), and during the installation, rotor arm (2) are installed on axis body (3) through guide way (2.1.2).
4. The simplified switch assembly structure of claim 3, wherein: at least more than two positioning columns (3.1) are provided with gaps (3.3) each other, limiting convex points (3.2) are provided with guide surfaces (3.2.1), guide grooves (2.1.2) are provided with matching surfaces (2.1.3) contacted with the guide surfaces (3.2.1), when the guide surfaces (3.2.1) of the limiting convex points (3.2) are contacted with the matching surfaces (2.1.3) of the guide grooves (2.1.2), the positioning columns (3.1) are extruded inwards, and the limiting convex points (3.2) penetrate through the mounting holes (2.1.1) to be fixedly matched with the end faces of the mounting seats (2.1).
5. The simplified switch assembly structure of claim 4, wherein: the guide surface (3.2.1) and the matching surface (2.1.3) are respectively in inclined surface matching or arc surface matching.
6. The simplified switch assembly structure of claim 1, wherein: still include micro-gap switch (4) and jump ring (5), rotor arm (2) still include spacing (2.2), be provided with through-hole (2.2.1) on spacing (2.2), during the installation, jump ring (5) one end and through-hole (2.2.1) joint of spacing (2.2).
7. The simplified switch assembly structure of claim 6, wherein: the micro switch (4) is provided with a contact (4.1), and the rotating arm (2) further comprises a convex arm (2.3) used for releasing or pressing the contact (4.1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022397718.2U CN213935986U (en) | 2020-10-24 | 2020-10-24 | Simple switch assembly structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022397718.2U CN213935986U (en) | 2020-10-24 | 2020-10-24 | Simple switch assembly structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213935986U true CN213935986U (en) | 2021-08-10 |
Family
ID=77224891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022397718.2U Active CN213935986U (en) | 2020-10-24 | 2020-10-24 | Simple switch assembly structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213935986U (en) |
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2020
- 2020-10-24 CN CN202022397718.2U patent/CN213935986U/en active Active
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