CN211654601U - Connecting assembly of microswitch - Google Patents
Connecting assembly of microswitch Download PDFInfo
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- CN211654601U CN211654601U CN202020696547.0U CN202020696547U CN211654601U CN 211654601 U CN211654601 U CN 211654601U CN 202020696547 U CN202020696547 U CN 202020696547U CN 211654601 U CN211654601 U CN 211654601U
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- rod
- metal
- insulating shell
- spring
- movable reed
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Abstract
The utility model discloses a connecting component of a micro-gap switch, which comprises a metal bent rod and an insulating shell, wherein the metal bent rod is installed and fixed on the left end of the insulating shell, the upper end of the metal bent rod is arranged on the insulating shell and is provided with an operation pressing rod, the outer side of the metal bent rod is provided with a control spring, the lower end of the metal bent rod is arranged on the insulating shell and is provided with a shared end rod, the control spring composed of a fixed upper rod, a metal spring and a hollow sleeve block is convenient to control and use, the control spring is connected on the metal bent rod through the fixed upper rod in a sleeved mode, so that the metal bent rod is more convenient to be fixed through electric melting, the hollow sleeve block is connected in the outer groove of an inner movable reed through the inner groove in a sleeved mode, a buckle which can be better fixed can be well fixed, and the metal spring is pulled, the internal movable reed is effectively driven to move upwards, so that the control is firmer and more stable.
Description
Technical Field
The utility model relates to a micro-gap switch technical field specifically is a micro-gap switch's coupling assembling.
Background
The microswitch is a switch which has a minute contact interval and a quick action mechanism, performs a switching action by a specified stroke and a specified force, is covered by a shell, and has a driving rod outside. Also known as sensitive switches and snap switches. A pressure actuated fast switch. For door switches in anti-theft systems, etc.
At present, when a microswitch connecting assembly on the market is used, an internal control spring cannot effectively pull a movable reed, so that the microswitch connecting assembly is not very convenient to control.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a micro-gap switch's coupling assembling to current micro-gap switch coupling assembling that proposes in solving above-mentioned background art when using, the movable contact spring can not effectively be dragged to the internal control spring, makes not very convenient problem in control.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a micro-gap switch's coupling assembling, includes metal knee and insulating casing, the installation of metal knee is fixed on insulating casing's inside left end position, the upper end of metal knee is located insulating casing and is provided with the operation and presses the pole, the outside of metal knee is provided with control spring, the lower extreme of metal knee is located insulating casing and is provided with sharing end rod, sharing end rod's upper end inboard is provided with inside movable contact spring, the outside of inside movable contact spring is provided with control spring, inside movable contact spring is connected with the metal knee through control spring, be provided with normally closed end rod on the front end of inside movable contact spring above the insulating casing, be provided with normally open end rod below the front end of inside movable contact spring on insulating casing.
Preferably, the normally closed end rod comprises a metal lantern ring, a sleeving groove and a metal connecting rod, the inner side of the upper end of the metal connecting rod is provided with the metal lantern ring, the sleeving groove is formed in the inner portion of the upper end of the metal lantern ring, and the metal connecting rod is connected to the insulating shell.
Preferably, the control spring comprises a fixed upper rod, a metal spring and a hollow sleeve block, the fixed upper rod is arranged at the upper end of the metal spring, the hollow sleeve block is arranged at the lower end of the metal spring, the fixed upper rod is connected to the metal bent rod, and the hollow sleeve block is connected to the inner movable spring piece.
Preferably, inside movable reed includes upside touching ball, downside touching ball, connects horizontal pole and lock joint recess, the lower extreme outside of connecting the horizontal pole is provided with the lock joint recess, the upper end inboard of connecting the horizontal pole is provided with upside touching ball, the upper end outside of connecting the horizontal pole is provided with downside touching ball, it connects on sharing end pole to connect the horizontal pole.
Preferably, the shared end rod and the internal movable spring are fixedly connected through electric melting, and the outer sides of the shared end rod and the internal movable spring are in the same straight line.
Preferably, the insulating housing is rectangular, and the inside of the insulating housing is hollow.
Preferably, the operation pressing rod is fixedly connected with the insulating shell through a sleeving connection, and the operation pressing rod is fixedly sleeved in a groove in the upper end of the insulating shell.
Compared with the prior art, the beneficial effects of the utility model are that:
micro-gap switch's coupling assembling, through fixed upper boom, the control spring that metal spring and cavity pocket block are constituteed is convenient for control and is used, control spring connects on the metal knee through fixed upper boom cover, make more convenient when fixed through the electric smelting, like this through the bending of metal knee, make and be convenient for pull the use, and cavity pocket block cup joints through the recess of inboard and connects in the outside recess of inside movable contact spring, make the buckle that can be fine fix, pull through metal spring like this, make and effectively drive inside movable contact spring upward movement, thereby control firm more stable.
Drawings
Fig. 1 is a schematic sectional structure of the present invention;
FIG. 2 is a schematic view of the structure of the normally closed end rod of the present invention;
fig. 3 is a schematic diagram of the left side structure of the control spring of the present invention;
fig. 4 is a schematic view of the internal movable spring of the present invention.
In the figure: 1. operating a push rod; 2. a metal bent rod; 3. an insulating housing; 4. a common end bar; 5. a control spring; 51. fixing the upper rod; 52. a metal spring; 53. a hollow sleeve block; 6. an internal movable spring plate; 61. the ball is touched at the upper side; 62. the lower side touches the ball; 63. connecting the cross bars; 64. buckling a groove; 7. a normally closed end lever; 71. a metal collar; 72. sleeving the groove; 73. a metal connecting rod; 8. normally open end pole.
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 connecting assembly of a microswitch comprises a metal bent rod 2 and an insulating shell 3, wherein the metal bent rod 2 is fixedly installed at the left end position inside the insulating shell 3, the insulating shell 3 is rectangular, the inside of the insulating shell 3 is in a hollow state, the upper end of the metal bent rod 2 is positioned on the insulating shell 3 and is provided with an operation pressing rod 1, the operation pressing rod 1 and the insulating shell 3 are fixedly connected through sleeving, the operation pressing rod 1 is fixedly sleeved in a groove at the upper end of the insulating shell 3, and the outer side of the metal bent rod 2 is provided with a control spring 5;
the control spring 5 comprises a fixed upper rod 51, a metal spring 52 and a hollow sleeve block 53, the upper end of the metal spring 52 is provided with the fixed upper rod 51, the lower end of the metal spring 52 is provided with the hollow sleeve block 53, the fixed upper rod 51 is connected to the metal bent rod 2, and the hollow sleeve block 53 is connected to the internal movable spring 6;
specifically, as shown in fig. 1 and 3, when the mechanism is used, firstly, the fixing upper rod 51 is connected to the metal bent rod 2 in a sleeved mode, so that the fixing through electric melting is more convenient, the metal bent rod 2 is bent to facilitate pulling and using, the hollow sleeve block 53 is connected to the outer groove of the inner movable spring piece 6 in a sleeved mode through the inner groove, so that the hollow sleeve block can be well fastened and fixed, the inner movable spring piece 6 is effectively driven to move upwards through pulling of the metal spring 52, and the control is firmer and more stable;
the lower end of the metal bent rod 2 is positioned on the insulating shell 3 and is provided with a shared end rod 4, the inner side of the upper end of the shared end rod 4 is provided with an internal movable reed 6, the shared end rod 4 and the internal movable reed 6 are fixedly connected through electric melting, and the outer sides of the shared end rod 4 and the internal movable reed 6 are positioned on the same straight line;
the internal movable reed 6 comprises an upper touch ball 61, a lower touch ball 62, a connecting cross rod 63 and a buckling groove 64, the buckling groove 64 is arranged on the outer side of the lower end of the connecting cross rod 63, the upper touch ball 61 is arranged on the inner side of the upper end of the connecting cross rod 63, the lower touch ball 62 is arranged on the outer side of the upper end of the connecting cross rod 63, and the connecting cross rod 63 is connected to the common end rod 4;
specifically, as shown in fig. 1 and 4, when the mechanism is used, firstly, the connecting cross rod 63 is connected to the common end rod 4 through electric melting, so that the connecting cross rod is not easy to fall off when in use, the connecting cross rod 63 is convenient to fasten and fix an object through the fastening groove 64 on the outer side of the lower end, and when in use, the connecting cross rod 63 is convenient to touch and connect with electricity through the upper side touch ball 61 and the lower side touch ball 62 on the outer side of the upper end, so that the mechanism is more convenient and convenient to use;
a control spring 5 is arranged on the outer side of the internal movable reed 6, the internal movable reed 6 is connected with the metal bent rod 2 through the control spring 5, a normally closed end rod 7 is arranged on the insulating shell 3 above the front end of the internal movable reed 6, and a normally open end rod 8 is arranged on the insulating shell 3 below the front end of the internal movable reed 6;
the normally closed end rod 7 comprises a metal lantern ring 71, a sleeving groove 72 and a metal connecting rod 73, the metal lantern ring 71 is arranged on the inner side of the upper end of the metal connecting rod 73, the sleeving groove 72 is arranged inside the upper end of the metal lantern ring 71, and the metal connecting rod 73 is connected to the insulating shell 3;
specifically, as shown in fig. 1 and 2, when the mechanism is used, firstly, the metal connecting rod 73 is fixedly connected to the insulating housing 3, so that the fixing can be well performed, and when the mechanism is used, the metal connecting rod 73 passes through the metal sleeve ring 71, so that the metal connecting rod is convenient to touch for use, and when the metal connecting rod is touched, the metal sleeve ring 71 passes through the shape of the socket groove 72, so that the fixed object can be conveniently used.
The working principle is as follows: the utility model discloses when using, the personnel with the insulating casing 3 on normally closed end bar 7, normally open end bar 8 and sharing end bar 4 and outside line source electric connection to be convenient for the fine motion use. When using, the personnel press pole 1 through the operation and press, when pressing like this for metal curved bar 2 outwards pushes down, thereby makes metal curved bar 2 drive control spring 5 displacement, and control spring 5 effectively pulls inside movable reed 6 and normally closed end pole 7 contact when the displacement, thereby forms the return circuit with sharing end pole 4. Control spring 5 is through fixed upper boom 51, metal spring 52 and cavity cover piece 53 are constituteed, control spring 5 cup joints through fixed upper boom 51 and connects on metal knee 2, make more convenient when fixed through the electric smelting, pass through the bending of metal knee 2 like this, make and be convenient for pull the use, and cavity cover piece 53 cup joints through the recess of inboard and connects in the outside recess of inside movable contact spring 6, make the buckle that can be fine fix, pull through metal spring 52 like this, make and effectively drive inside movable contact spring 6 upward movement, thereby control firm stability more. When not pressed, the normally open end rod 8 and the common end rod 4 always keep a loop, so that the use is convenient.
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 (7)
1. The utility model provides a micro-gap switch's coupling assembling, includes metal knee (2) and insulating casing (3), its characterized in that: the metal bent rod (2) is fixedly arranged at the inner left end position of the insulating shell (3), the upper end of the metal bent rod (2) is positioned on the insulating shell (3) and is provided with an operation pressing rod (1), a control spring (5) is arranged on the outer side of the metal bent rod (2), a common end rod (4) is arranged on the insulating shell (3) at the lower end of the metal bent rod (2), an internal movable reed (6) is arranged on the inner side of the upper end of the common end rod (4), a control spring (5) is arranged on the outer side of the internal movable reed (6), the internal movable reed (6) is connected with the metal bent rod (2) through the control spring (5), a normally closed end rod (7) is arranged on the insulating shell (3) above the front end of the internal movable reed (6), and a normally open end rod (8) is arranged below the front end of the internal movable reed (6) and on the insulating shell (3).
2. A microswitch connection assembly according to claim 1, wherein: normally closed end pole (7) include metal lantern ring (71), cup joint recess (72) and metal connecting rod (73), the upper end inboard of metal connecting rod (73) is provided with the metal lantern ring (71), the inside cup joint recess (72) that is provided with in upper end of metal lantern ring (71), metal connecting rod (73) are connected on insulating casing (3).
3. A microswitch connection assembly according to claim 1, wherein: the control spring (5) comprises a fixed upper rod (51), a metal spring (52) and a hollow sleeve block (53), the fixed upper rod (51) is arranged at the upper end of the metal spring (52), the hollow sleeve block (53) is arranged at the lower end of the metal spring (52), the fixed upper rod (51) is connected to the metal bent rod (2), and the hollow sleeve block (53) is connected to the internal movable reed (6).
4. A microswitch connection assembly according to claim 1, wherein: inside movable reed (6) are including upside touching ball (61), downside touching ball (62), connection horizontal pole (63) and lock joint recess (64), the lower extreme outside of connecting horizontal pole (63) is provided with lock joint recess (64), the upper end inboard of connecting horizontal pole (63) is provided with upside touching ball (61), the upper end outside of connecting horizontal pole (63) is provided with downside touching ball (62), it connects on sharing terminal rod (4) to connect horizontal pole (63).
5. A microswitch connection assembly according to claim 1, wherein: the shared end rod (4) is fixedly connected with the internal movable reed (6) through electric melting, and the outer sides of the shared end rod (4) and the internal movable reed (6) are positioned on the same straight line.
6. A microswitch connection assembly according to claim 1, wherein: the insulating shell (3) is rectangular, and the inside of the insulating shell (3) is hollow.
7. A microswitch connection assembly according to claim 1, wherein: the operation pressing rod (1) is fixedly connected with the insulating shell (3) in a sleeved mode, and the operation pressing rod (1) is fixedly sleeved in a groove in the upper end of the insulating shell (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020696547.0U CN211654601U (en) | 2020-04-30 | 2020-04-30 | Connecting assembly of microswitch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020696547.0U CN211654601U (en) | 2020-04-30 | 2020-04-30 | Connecting assembly of microswitch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211654601U true CN211654601U (en) | 2020-10-09 |
Family
ID=72689757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020696547.0U Active CN211654601U (en) | 2020-04-30 | 2020-04-30 | Connecting assembly of microswitch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211654601U (en) |
-
2020
- 2020-04-30 CN CN202020696547.0U patent/CN211654601U/en active Active
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