CN204464140U - The operator of key button switch and key button switch - Google Patents
The operator of key button switch and key button switch Download PDFInfo
- Publication number
- CN204464140U CN204464140U CN201520181634.1U CN201520181634U CN204464140U CN 204464140 U CN204464140 U CN 204464140U CN 201520181634 U CN201520181634 U CN 201520181634U CN 204464140 U CN204464140 U CN 204464140U
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- sliding block
- driven sliding
- button switch
- operator
- lock core
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Abstract
The utility model discloses a kind of operator and key button switch of key button switch, this operator comprises shell, key, lock core, is enclosed within lock core and cam, a pair driven sliding block matched with cam and the driven sliding block resetting device that can rotate with lock core, driven sliding block resetting device comprises baffle plate and stage clip, the upper end of this stage clip and shoe contact, the lower end of this pressure contacts with from baffle plate.The utility model stage clip controls the motion of two driven sliding block, the muscle interval of baffle plate is had between two driven sliding block, both single movements, be independent of each other, thus solve the problem of two driven sliding block action simultaneously when resetting well, product only has with the action of private key ability, and degree of protection reaches IP65, improves the safety and reliability of product.
Description
Technical field
The utility model relates to electrical control gear, especially relates to a kind of operator and key button switch of key button switch.
Background technology
Key button switch is made up of operator, connection bracket and switch contact module usually, and switch contact module is divided into open type and closed type.The operator of existing key button switch mainly comprises shell, lock core, is enclosed within lock core and the parts such as cam, a pair driven sliding block that can move down with the rotation of cam and the driven sliding block resetting device that can rotate with lock core.Wherein, driven sliding block resetting device is made up of a Compress Spring.Reset because two driven sliding block share a Compress Spring, Contact in two driven sliding block, in the actual use procedure of operator, there will be the situation simultaneously driving the movement together of two driven sliding block when spring is compressed, cause the switch contact module action simultaneously of two open types or the Closed type coordinated with this operator, thus send the signal of mistake, even cause security incident.
Utility model content
The purpose of this utility model is exactly to solve the problem, and provides that a kind of resetting device of two driven sliding block is independent of one another, the operator of key button switch that is independent of each other and key button switch.
To achieve these goals, the utility model adopts following technical scheme:
The operator of key button switch, this operator comprises:
Shell, its top is provided with case ring, is provided with the fillet of screw bottom it;
Be installed on the lock core coordinated in shell and with key, waterproof grommet is provided with between itself and housing contacts face, described lock core is arranged with centring ring, described centring ring is provided with the boss coordinated with the stopper slot of housing center hole inwall, be positioned at centring ring bottom to be provided with and to be sheathed on lock core and the cam that can rotate with lock core, described lock core top is arranged with lock tube;
A pair driven sliding block cooperatively interacted with described cam and driven sliding block resetting device, described driven sliding block resetting device has:
Be installed on the baffle plate of outer casing underpart, in the middle part of it, be provided with the convex tendon two driven sliding block separated;
Be installed on the stage clip between driven sliding block and baffle plate;
The below hole wall of the centre bore of described shell is provided with the deep-slotted chip breaker vertically extended for a pair, the outer wall of each driven sliding block is provided with the arc bump matched with deep-slotted chip breaker, helicoid contact set by the top of every a pair driven sliding block has the pair of projections of cam arrangement, the outer wall of every a pair driven sliding block is provided with boss, and baffle plate is provided with the baffle plate boss coordinated with boss set by driven sliding block outer wall.
Further, stage clip is installed wherein by arranging a U-lag by described driven sliding block bottom.
Further, described baffle plate is provided with boss, and described shell is provided with the square hole coordinated with boss set by baffle plate.
Further, described cam is installed on lock core by trip bolt.
The key button switch of employing as above operated device has good operating reliability and stability equally.
The utility model has following beneficial effect: this product stage clip controls the motion of two driven sliding block respectively, both single movements, be independent of each other, thus solve the problem of two driven sliding block action simultaneously when resetting well, improve the safety and reliability of product.
Accompanying drawing explanation
Fig. 1 is the schematic appearance of the operator of key button switch.
Fig. 2 is the exploded view of the operator of key button switch.
Fig. 3 is the cutaway view of the operator of key button switch.
Fig. 4 is the schematic cross-sectional view of the operator of key button switch.
Fig. 5 is the internal structure schematic diagram of operator after taking away shell of key button switch, and wherein, the stage clip in driven sliding block resetting device is in compressive state.
Fig. 6 is the schematic diagram one of driven sliding block assembly.
Fig. 7 is the schematic diagram two of driven sliding block assembly, it illustrates single driven sliding block.
Fig. 8 is for adopting the schematic diagram of the key button switch of operator shown in this case.
Description of reference numerals: 1-key; 2-case ring; 3-lock core; 4-lock tube; 5-waterproof grommet; 6-shell; 7-centring ring; 8-cam; 9-trip bolt; 10-driven sliding block; 11-stage clip; 12-baffle plate; The 13-fillet of screw; 61-deep-slotted chip breaker; 71-boss; 100-operator; 101-arc bump; 102-boss; 121-boss; 122-convex tendon; 123-baffle plate boss; 200-connection bracket; 300-contact modules; K-boss.
Embodiment
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with specific embodiment, setting forth the utility model further.
As shown in figures 1-8, the operator (hereinafter referred to as " operator ") of key button switch, this operator 100 comprises: shell, the lock core coordinated with key, a pair driven sliding block and driven sliding block resetting device.
Wherein, the shell 6 of this operator, its top is provided with case ring 2, and this case ring 2 is connected with shell 3 buckle, and the bottom of shell is arranged with the fillet of screw 13, and is connected with shell spiral.
Be installed on the lock core 3 coordinated in shell and with key 1, waterproof grommet 5 is provided with between itself and housing contacts face, this waterproof grommet is used for water proof and dust proof, described key is connected with the upper end of lock core, a slot is provided with above lock core, spring and locking plate is had in slot, shaped as key bit and locking plate coordinate, key inserts slot, locking plate is retracted and lock core rotates, described lock core is arranged with centring ring 7, and, this centring ring can rotate together along with lock core, described centring ring is provided with the boss 71 coordinated with the stopper slot of housing center hole inwall, the rotational angle of lock core is limited in 120 ° by the stopper slot of housing center inwall, namely respectively 60 ° are rotated clockwise and counterclockwise, be positioned at centring ring bottom to be provided with and to be sheathed on lock core and the cam 8 that can rotate with lock core, one of them driven sliding block 10 is driven to move down when cam rotates clockwise, and drive another driven sliding block 10 to move down when cam rotates counterclockwise, described lock core top is arranged with lock tube 4, as the shape of cross section of lock core, what include but not limited to shown in this case is square.
This operator has a pair driven sliding block 10 and driven sliding block resetting device that cooperatively interact with described cam.
Described cam is installed on lock core by trip bolt 9, and specifically, lock core lower end outer wall is by arranging screwed hole, and trip bolt screws in this screwed hole and against cam, thus centring ring and cam is fastened on lock core.
Driven sliding block resetting device is described in detail in detail below:
Driven sliding block resetting device has: the baffle plate 12 being installed on outer casing underpart, is provided with the convex tendon 122 two driven sliding block separated in the middle part of it, and the convex tendon 122 in the middle of baffle plate ensures that two slide blocks can not contact, be installed on the stage clip 11 between driven sliding block and baffle plate, the upper end of this stage clip contacts with driven sliding block, and the lower end of this stage clip contacts with baffle plate, the below hole wall of the centre bore of described shell is provided with the deep-slotted chip breaker 61 vertically extended for a pair, the outer wall of each driven sliding block is provided with the arc bump 101 matched with deep-slotted chip breaker 61, this a pair deep-slotted chip breaker is set on the arc bump of this pair driven sliding block correspondingly respectively movably, helicoid set by the top of every a pair driven sliding block contacts the pair of projections K having cam 8 to arrange, the outer wall of every a pair driven sliding block is provided with boss 102 (it is positioned at the lower end of driven sliding block), and baffle plate is provided with the baffle plate boss 123 coordinated with boss 102 set by driven sliding block outer wall, it is spacing on baffle plate boss that this structural design is intended to realize boss described in driven sliding block outer wall.
In the present embodiment, stage clip is installed wherein by arranging a U-lag by described driven sliding block 10 bottom, thus is effectively positioned between baffle plate and driven sliding block by stage clip.
In the present embodiment, described baffle plate is provided with boss 121, and described shell is provided with the square hole coordinated with boss set by baffle plate 121, and the boss 121 on baffle plate and the square hole on shell are clasped and baffle plate is fixed on shell.
The course of action of this case is: when key 1 rotates to a direction, movable lock core, centring ring, cam can be with to rotate together, boss K on cam can promote a driven sliding block and move down, the stage clip be connected with this driven sliding block is in compressive state, and another driven sliding block then remains on original state, in 6, unclamp key, the earth pressure release of stage clip forms reaction force, and cam reverses, and key is resetted.
See Fig. 8, it is for adopting the key button switch of this operator, this key button switch is made up of operator 100 (shown in this case structure), connection bracket 200, contact modules, when the top key 1 of the operator of this case rotates, cam rotates thereupon, the helicoid of driven sliding block 10 contacts with cam 8, the rotation of cam drives driven sliding block along deep-slotted chip breaker rectilinear motion, the lower flat of driven sliding block contacts with the push rod of contact modules 300, thus open the closed or closed contact module of contact modules and disconnect, thus the control of settling signal or circuit.
The foregoing is only preferred implementation of the present utility model, protection range of the present utility model is not limited in above-mentioned execution mode, and every technical scheme belonging to the utility model principle all belongs to protection range of the present utility model.For a person skilled in the art, the some improvement carried out under the prerequisite not departing from principle of the present utility model, these improvement also should be considered as protection range of the present utility model.
Claims (5)
1. the operator of key button switch, this operator comprises:
Shell, its top is provided with case ring, is provided with the fillet of screw bottom it;
Be installed on the lock core coordinated in shell and with key, waterproof grommet is provided with between itself and housing contacts face, described lock core is arranged with centring ring, described centring ring is provided with the boss coordinated with the stopper slot of housing center hole inwall, be positioned at centring ring bottom to be provided with and to be sheathed on lock core and the cam that can rotate with lock core, described lock core top is arranged with lock tube;
A pair driven sliding block cooperatively interacted with described cam and driven sliding block resetting device, is characterized in that, described driven sliding block resetting device has:
Be installed on the baffle plate of outer casing underpart, in the middle part of it, be provided with the convex tendon two driven sliding block separated;
Be installed on the stage clip between driven sliding block and baffle plate;
The below hole wall of the centre bore of described shell is provided with the deep-slotted chip breaker vertically extended for a pair, the outer wall of each driven sliding block is provided with the arc bump matched with deep-slotted chip breaker, helicoid contact set by the top of every a pair driven sliding block has the pair of projections of cam arrangement, the outer wall of every a pair driven sliding block is provided with boss, and baffle plate is provided with the baffle plate boss coordinated with boss set by driven sliding block outer wall.
2. the operator of key button switch according to claim 1, is characterized in that, stage clip is installed wherein by arranging a U-lag by described driven sliding block bottom.
3. the operator of key button switch according to claim 1, is characterized in that, described baffle plate is provided with boss, and described shell is provided with the square hole coordinated with boss set by baffle plate.
4. the operator of key button switch according to claim 1, is characterized in that, described cam is installed on lock core by trip bolt.
5. a key button switch, is characterized in that, this key button switch is provided with the operator as described in claim as arbitrary in claim 1-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520181634.1U CN204464140U (en) | 2015-03-27 | 2015-03-27 | The operator of key button switch and key button switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520181634.1U CN204464140U (en) | 2015-03-27 | 2015-03-27 | The operator of key button switch and key button switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204464140U true CN204464140U (en) | 2015-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520181634.1U Active CN204464140U (en) | 2015-03-27 | 2015-03-27 | The operator of key button switch and key button switch |
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| CN (1) | CN204464140U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114360938A (en) * | 2021-11-23 | 2022-04-15 | 中国船舶重工集团公司第七〇五研究所 | Underwater non-magnetic plug-in starting switch |
-
2015
- 2015-03-27 CN CN201520181634.1U patent/CN204464140U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114360938A (en) * | 2021-11-23 | 2022-04-15 | 中国船舶重工集团公司第七〇五研究所 | Underwater non-magnetic plug-in starting switch |
| CN114360938B (en) * | 2021-11-23 | 2023-11-14 | 中国船舶重工集团公司第七〇五研究所 | Underwater nonmagnetic plug-in type starting switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201611 Shanghai Songjiang District Chedun town north min Road No. 101, building three, second Patentee after: Shanghai Tayee Electric Apparatus Co., Ltd. Address before: 201611 Shanghai Songjiang District Chedun town north min Road No. 101, building three, second Patentee before: Shanghai Tayee Electric Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |