CN211654649U - Microswitch convenient to installation - Google Patents
Microswitch convenient to installation Download PDFInfo
- Publication number
- CN211654649U CN211654649U CN202020685066.XU CN202020685066U CN211654649U CN 211654649 U CN211654649 U CN 211654649U CN 202020685066 U CN202020685066 U CN 202020685066U CN 211654649 U CN211654649 U CN 211654649U
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- wall surface
- microswitch
- micro
- main body
- upper wall
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Abstract
The utility model discloses a micro-gap switch convenient to installation, including micro-gap switch main part and micro-gap switch upper cover, micro-gap switch upper cover is installed at the front wall of micro-gap switch main part, micro-gap switch subassembly is installed to the upper wall of micro-gap switch main part, install external contact piece subassembly around the micro-gap switch main part, the upper wall of external contact piece subassembly is installed three quick mounting structure, quick fixed knot constructs is installed to the lower wall of micro-gap switch main part; the micro-switch assembly includes: pressing a switch button and pressing an elastic sheet; the push switch button is arranged on the upper wall surface of the microswitch main body, the push elastic sheet is arranged on the upper wall surface of the microswitch main body, the lower wall surface of the push elastic sheet is attached to the upper wall surface of the push switch button, the push switch button is arranged on the upper wall surface of the microswitch main body, the microswitch has a function of fast wiring, and the installation efficiency of the microswitch can be higher.
Description
Technical Field
The utility model relates to an electronic component field specifically is a micro-gap switch convenient to installation.
Background
Micro-switches, switches using very small forces. The switch is characterized in that external mechanical force acts on an action reed through a transmission element to enable a fixed contact and a movable contact at the tail end of the switch to be quickly connected or disconnected. The micro switch has a minute contact interval and a snap action mechanism, and the contact mechanism for performing a switching action with a predetermined stroke and force is covered by a housing, and has a small external shape with a driver.
In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved:
(1) when the traditional micro-switch outer contact sheet is connected with an outer wire, welding is needed, so that the installation efficiency of the micro-switch is greatly reduced;
(2) the traditional microswitch needs to be punched when being installed, so that the installation efficiency is low and the microswitch is inconvenient to dismount;
(3) the traditional microswitch has small installation parts and is easy to lose, thus bringing unnecessary trouble to installation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a micro-gap switch convenient to installation to solve that the installation effectiveness is low, inconvenient lift off and need mounting tool scheduling problem.
In order to achieve the above object, the utility model provides a following technical scheme: a microswitch convenient to mount comprises a microswitch main body and a microswitch upper cover, wherein the microswitch upper cover is mounted on the front wall surface of the microswitch main body;
the micro-switch assembly includes: pressing a switch button and pressing an elastic sheet;
the push switch button is arranged on the upper wall surface of the microswitch main body, the push elastic sheet is arranged on the upper wall surface of the microswitch main body, and the lower wall surface of the push elastic sheet is attached to the upper wall surface of the push switch button.
Preferably, the pressing elastic sheet is made of a metal material with good rigidity.
Preferably, the external contact blade assembly: a zero wire contact pin, a live wire contact pin and a ground wire contact pin;
the zero line splicing is installed on the right wall surface of the microswitch main body, the live wire splicing is installed on the right wall surface of the microswitch main body, and the ground wire splicing is installed on the lower wall surface of the microswitch main body.
Preferably, the zero wire connecting piece, the live wire connecting piece and the ground wire connecting piece are all metal connecting pieces with better electric conductivity.
Preferably, the quick-mounting structure includes: the clamp comprises a mounting groove, two fixed supporting plates, a return spring, calipers and a caliper shaft;
the mounting groove is mounted on the lower wall surface of the metal contact piece, the two fixing support plates are mounted on the front wall surface and the rear wall surface of the metal contact piece respectively, the caliper is mounted between the two fixing support plates through a caliper shaft, and two ends of the reset spring are mounted between the lower wall surface of the caliper and the upper wall surface of the metal contact piece respectively.
Preferably, the caliper is made of an insulating material.
Preferably, the quick-fixing structure includes: the extension fixing plate, the bolt, the bearing and the fixing plate;
the extension fixed plate is arranged on the lower wall surface of the microswitch main body, a threaded through hole is formed in the left wall surface of the extension fixed plate, the bolt is arranged in the threaded through hole formed in the extension fixed plate through threads, the bearing is sleeved on the outer portion of the bolt, a through hole is formed in the left wall surface of the fixed plate, and the fixed plate is sleeved on the outer portion of the bearing through the through hole.
Preferably, both ends of the caliper shaft are provided with anti-falling caps.
Compared with the prior art, the beneficial effects of the utility model are that: the microswitch convenient to install can be used for quickly installing the microswitch, and an external installation tool is not needed, so that the trouble in installation is greatly reduced, and the microswitch installation without welding is completed;
(1) when coming the external sheetmetal that is in the micro-gap switch main part and the outer connecting wire that corresponds through quick mounting structure, its structure mainly includes: the clamp comprises a mounting groove, two fixed supporting plates, a return spring, calipers and a caliper shaft, wherein an operator presses a pressing handle part of the calipers by hand, the calipers compress the return spring by taking the caliper shaft as a circle center, then corresponding external connecting wires are placed inside the mounting groove and need to be tightly attached to external contact pieces, and then the operator loosens the pressing handle part of the calipers, so that the connection of the external contact pieces and corresponding external boundary lines is completed by simple pressing, welding is not needed, and the mounting efficiency is high;
(2) through the quick fixed knot structure of wall under the micro-gap switch main part, quick fixed knot constructs including: the fixed plate, the bolt, the bearing and the fixed plate are lengthened, an operator enables the right wall surface of the movable switch main body to be next to a plane to be installed, then the bolt is loosened through the threads in the interior of the lengthened fixed plate, then the fixed plate is attached to the reverse side of the plane to be installed, then the bolt is twisted under the action of the bearing and the fixed plate is not driven, so that the installation of the utility model is completed, if the bolt is required to be dismounted, the steps are operated according to the reverse sequence, and the installation efficiency of the utility model is greatly improved;
(3) the utility model discloses a novel mounting tool all installs in the outside of micro-gap switch main part, only needs a spanner just can accomplish the utility model discloses an installation to also can accomplish and insert external connecting wire the utility model discloses, need not be similar at this in-process and extremely little installation part such as screw, just so great reduction the risk that the installation part loses, the micro-gap switch's of being convenient for installation more.
Drawings
FIG. 1 is a schematic view of the axial three-dimensional structure of the present invention;
fig. 2 is a schematic rear view of the present invention;
FIG. 3 is an enlarged schematic view of the structure at the position A of the present invention;
fig. 4 is a left side view structure diagram of the present invention.
In the figure: 1. a movable switch main body; 2. a microswitch upper cover; 3. pressing a switch button; 4. pressing the elastic sheet; 5. a zero line contact strip; 6. a live wire splicing; 7. a ground wire tab; 8. mounting grooves; 9. fixing the support plate; 10. a return spring; 11. a caliper; 12. a caliper shaft; 13. extending the fixing plate; 14. a bolt; 15. a bearing; 16. a fixing plate; 17. an anti-falling cap.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: a microswitch convenient to mount comprises a microswitch main body 1 and a microswitch upper cover 2, wherein the microswitch upper cover 2 is mounted on the front wall surface of the microswitch main body 1, a microswitch assembly is mounted on the upper wall surface of the microswitch main body 1, an external contact piece assembly is mounted around the microswitch main body 1, three quick mounting structures are mounted on the upper wall surface of the external contact piece assembly, and a quick fixing structure is mounted on the lower wall surface of the microswitch main body 1;
the micro-switch assembly includes: pressing a switch button 3 and pressing an elastic sheet 4;
the push switch button 3 is arranged on the upper wall surface of the microswitch main body 1, the push elastic sheet 4 is arranged on the upper wall surface of the microswitch main body 1, and the lower wall surface of the push elastic sheet 4 is attached to the upper wall surface of the push switch button 3;
specifically, the pressing elastic sheet 4 is triggered by an external pressing mechanism, and then the pressing switch button 3 is indirectly pressed by pressing the pressing elastic sheet 4
Preferably, the pressing spring plate 4 is made of a metal material with high rigidity.
An external contact piece assembly: a zero wire contact 5, a live wire contact 6 and a ground wire contact 7;
the zero wire connecting piece 5 is installed on the right wall surface of the microswitch main body 1, the live wire connecting piece 6 is installed on the right wall surface of the microswitch main body 1, and the ground wire connecting piece 7 is installed on the lower wall surface of the microswitch main body 1.
Preferably, the neutral wire tab 5, the live wire tab 6 and the ground wire tab 7 are all made of metal tabs with better electrical conductivity.
Quick mounting structure includes: the clamp comprises a mounting groove 8, two fixed supporting plates 9, a return spring 10, a clamp 11 and a clamp shaft 12;
the mounting groove 8 is mounted on the lower wall surface of the metal splicing piece, the two fixed supporting plates 9 are respectively mounted on the front wall surface and the rear wall surface of the metal splicing piece, the caliper 11 is mounted between the two fixed supporting plates 9 through the caliper shaft 12, and two ends of the return spring 10 are respectively mounted between the lower wall surface of the caliper 11 and the upper wall surface of the metal splicing piece;
specifically, the operator presses the pressing handle portion of the caliper 11 with a hand, the caliper 11 compresses the return spring 10 with the caliper shaft 12 as a center of circle, then places the corresponding external connection wire inside the mounting groove 8 and clings to the external contact, and then the operator releases the pressing handle portion of the caliper 11, so that the external contact and the corresponding external boundary line are connected by simple pressing.
Preferably, the caliper 11 is made of an insulating material.
Quick fixed knot constructs includes: an extension fixing plate 13, a bolt 14, a bearing 15, and a fixing plate 16;
the extension fixing plate 13 is arranged on the lower wall surface of the microswitch main body 1, a threaded through hole is formed in the left wall surface of the extension fixing plate 13, the bolt 14 is arranged in the threaded through hole formed in the extension fixing plate 13 through threads, the bearing 15 is sleeved outside the bolt 14, a through hole is formed in the left wall surface of the fixing plate 16, and the fixing plate 16 is sleeved outside the bearing 15 through the formed through hole;
specifically, the operating personnel will move the right wall of switch main part 1 and treat on the plane of installation immediately, then through the screw thread that is in extension fixed plate 13 inside not hard up bolt 14, then paste fixed plate 16 and treat the reverse side of mounting surface, then through the effect of bearing 15, wrench movement bolt 14 and do not drive fixed plate 16, has just so accomplished the utility model discloses an installation is lifted off just according to the step more than the reverse order operation if need.
Preferably, the caliper shaft 12 is further provided at both ends thereof with anti-drop caps 17.
The working principle is as follows: firstly, an operator presses a pressing handle part of the caliper by hand, the caliper 11 compresses the return spring 10 by taking a caliper shaft 12 as a circle center, then the corresponding external connecting wire is placed in the mounting groove 8 and needs to be attached to the external contact piece, and then the operator loosens the pressing handle part of the caliper 11, so that the connection between the external contact piece and the corresponding external boundary line is completed by simple pressing, the welding is not needed, and the mounting efficiency is extremely high.
Then, the operating personnel will move the right wall of switch main part 1 on treating the plane of installation immediately, then through being in the screw thread not hard up bolt 14 in extension fixed plate 13 inside, then paste fixed plate 16 and treat mounting surface's reverse side, then through the effect of bearing 15, wrench movement bolt 14 and do not drive fixed plate 16, has just so accomplished the utility model discloses an installation, if need lift off just according to the step more than reverse order operation, just so great promotion the utility model discloses an installation effectiveness.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. A microswitch convenient to mount comprises a microswitch main body (1) and a microswitch upper cover (2), and is characterized in that the microswitch upper cover (2) is mounted on the front wall surface of the microswitch main body (1), a microswitch assembly is mounted on the upper wall surface of the microswitch main body (1), external contact assemblies are mounted on the periphery of the microswitch main body (1), three quick mounting structures are mounted on the upper wall surface of the external contact assemblies, and a quick fixing structure is mounted on the lower wall surface of the microswitch main body (1);
the micro-switch assembly includes: a switch button (3) is pressed and a spring sheet (4) is pressed; the push switch button (3) is arranged on the upper wall surface of the micro switch main body (1), the push elastic sheet (4) is arranged on the upper wall surface of the micro switch main body (1), and the lower wall surface of the push elastic sheet (4) is attached to the upper wall surface of the push switch button (3).
2. An easy-to-install microswitch as in claim 1, wherein the push spring (4) is made of a metal material with better rigidity.
3. A microswitch convenient to mount in claim 1 wherein the outer contact member: a zero wire connecting piece (5), a live wire connecting piece (6) and a ground wire connecting piece (7);
zero line splicing (5) are installed on the right wall surface of micro-gap switch main body (1), live wire splicing (6) are installed on the right wall surface of micro-gap switch main body (1), and ground wire splicing (7) are installed on the lower wall surface of micro-gap switch main body (1).
4. A microswitch easy to install according to claim 3 wherein the neutral (5), live (6) and ground (7) tabs are of a metal with better electrical conductivity.
5. An easy to install microswitch as in claim 1 wherein the quick-mount structure comprises: the clamp comprises a mounting groove (8), two fixed supporting plates (9), a return spring (10), a clamp (11) and a clamp shaft (12);
the mounting groove (8) is mounted on the lower wall surface of the metal connecting piece, the two fixing support plates (9) are mounted on the front wall surface and the rear wall surface of the metal connecting piece respectively, the caliper (11) is mounted between the two fixing support plates (9) through the caliper shaft (12), and two ends of the return spring (10) are mounted between the lower wall surface of the caliper (11) and the upper wall surface of the metal connecting piece respectively.
6. An easy-to-install microswitch according to claim 5, wherein the caliper (11) is made of an insulating material.
7. An easy to install microswitch as in claim 1 wherein the quick fix structure comprises: an extension fixing plate (13), a bolt (14), a bearing (15) and a fixing plate (16);
the micro-gap switch is characterized in that the extension fixing plate (13) is arranged on the lower wall surface of the micro-gap switch main body (1), a threaded through hole is formed in the left wall surface of the extension fixing plate (13), the bolt (14) is arranged in the threaded through hole formed in the extension fixing plate (13) through threads, the bearing (15) is sleeved on the outer portion of the bolt (14), a through hole is formed in the left wall surface of the fixing plate (16), and the fixing plate (16) is sleeved on the outer portion of the bearing (15) through the arranged through hole.
8. An easy-to-install microswitch according to claim 5, wherein both ends of the caliper shaft (12) are mounted with anti-drop caps (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020685066.XU CN211654649U (en) | 2020-04-29 | 2020-04-29 | Microswitch convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020685066.XU CN211654649U (en) | 2020-04-29 | 2020-04-29 | Microswitch convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211654649U true CN211654649U (en) | 2020-10-09 |
Family
ID=72689759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020685066.XU Active CN211654649U (en) | 2020-04-29 | 2020-04-29 | Microswitch convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211654649U (en) |
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2020
- 2020-04-29 CN CN202020685066.XU patent/CN211654649U/en active Active
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