CN205354932U - Press contact formula two direction switch - Google Patents
Press contact formula two direction switch Download PDFInfo
- Publication number
- CN205354932U CN205354932U CN201620078322.2U CN201620078322U CN205354932U CN 205354932 U CN205354932 U CN 205354932U CN 201620078322 U CN201620078322 U CN 201620078322U CN 205354932 U CN205354932 U CN 205354932U
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- CN
- China
- Prior art keywords
- spring
- input power
- sheet metal
- base
- contact
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- Expired - Fee Related
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Abstract
Press contact formula two direction switch is a mechanical control technique, and it has overcome the shortcoming of present technique, and its structural relation is, has the upper cover in the higher authority of casing, and there is the base in the lower level, is provided with two handle holes in the centre of upper cover, alternating respectively in two handle holes advance button movable carrier, retreat button movable carrier, be provided with two spring grooves respectively on the base, the spring inslot has the spring, on the base, input power sheetmetal is connected with input power line 1, and by the bolt fastening, export power supply sheetmetal and export power supply line connection, and by the bolt fastening, the utility model discloses the meaning is, what angle bending machine can be controlled wantonly to this device gos forward, retreats the time to can the long term operation, this device structure is succinct, the outage is rapid, convenient operation, low manufacture cost. It is durable, long service life, safety hazards are further prevented.
Description
Technical field: this utility model relates to machine control techniques, especially face contact formula two-direction switch.
Background technology: at present, two-direction switch used by building iron bending machine, it is controlled machinery forward-reverse by four housings, two control switches, two A.C. contactors, complex operation, does not have a control electricity system can stand angle-bender once advance in 10 seconds, retreats the switch of transition operation energy life-time service outside Present Domestic, work efficiency is low, fragile, life-span is short, inconvenient maintenance, and expense cost is high；Additionally also have handle rotary two-direction switch, install outside machine, it is easy to electric leakage, be subject to damage, have potential safety hazard.
Summary of the invention: the purpose of this utility model is to provide face contact formula two-direction switch and the application process of two buttons of a housing, the shortcoming which overcoming current technology, the purpose of this utility model is realized in, it is by housing, upper cover, forwarding button mobile carrier, back mobile carrier, metallic conduction contact chip, spring groove, out-put supply sheet metal, input power sheet metal, bolt, spring, base, lower contact, upper contact, input power cord, out-put supply line is formed by connecting, upper cover is had in the top of housing, there is base below, two handle holes it are provided with in the centre of upper cover, forwarding button mobile carrier it is respectively interposed in two handle holes, back mobile carrier；It is being respectively arranged on the base with two spring grooves；Spring is had in spring groove；On base, input power sheet metal is connected with input power cord 1, and is bolted；Out-put supply sheet metal is connected with out-put supply line, and is bolted.
Described forwarding button mobile carrier, back mobile carrier, its top is cylinder, and cylinder is cuboid below；The bottom surface of cuboid is fixed with three metallic conduction contact chips；It is bolted spring in the middle of two gaps of three metallic conduction contact chips.
Described metallic conduction contact chip, its three metallic conduction contact chips are equal distribution, and have lower contact on three metallic conduction contact chips.
Described out-put supply sheet metal, its top is provided with a upper contact.
Described input power sheet metal, its top is provided with two upper contacts.
Application process of the present utility model is, this device adopts two button activity carriers of a housing directly to control three power supplys, when pressing button activity carrier, drive three metal contact chips below button activity body to contact with three input power metal contact chips of housing base, three out-put supply metal contact chips respectively, produce conduction, be operated, when hands unclamps, button automatic spring, Circuit Interrupt, carry out circuit conversion；The alternately pressing of forwarding button mobile carrier and back mobile carrier controls electromechanics and advances, retreats；The front forward and back time is arbitrarily regulated and controled by compressing time length, is especially used on building iron bending machine more science.
This utility model meaning is, this device can arbitrarily control the advance of angle-bender, backoff time, and can long-term work；This apparatus structure is succinct；Power-off is rapid, easy to operate；Cost is low；Durable, long service life；Stop potential safety hazard.
Accompanying drawing illustrates: Fig. 1 is the front view of face contact formula two-direction switch, in figure 1, housing 2, upper cover 3, forwarding button mobile carrier 4, back mobile carrier 5, metallic conduction contact chip 6, spring groove 7, out-put supply sheet metal 8, input power sheet metal 9, bolt.
Fig. 2 is the side view of face contact formula two-direction switch, in figure 1, housing 2, upper cover 3, forwarding button mobile carrier 5, metallic conduction contact chip 6, spring groove 7, out-put supply sheet metal 8, input power sheet metal 10, spring 11, base.
Fig. 3 is the schematic diagram of metallic conduction contact chip, in figure 5, metallic conduction contact chip 12, lower contact.
Fig. 4 is the schematic diagram of out-put supply sheet metal, in figure 7, out-put supply sheet metal 9, bolt 13, upper contact.
Fig. 5 is input power sheet metal schematic diagram, in figure 8, input power sheet metal 9, bolt 13, upper contact.
Fig. 6 is circuit conductive, power-off schematic diagram, in figure 12, lower contact 13, upper contact.
Fig. 7 is connection schematic diagram, in figure 11, base 14, input power cord 15, out-put supply line.
Fig. 8 is the outside schematic diagram of face contact formula two-direction switch, in figure 2, upper cover 3, forwarding button mobile carrier 4, back mobile carrier.
Fig. 9 is the base schematic diagram of face contact formula two-direction switch, in figure 6, spring groove 7, out-put supply sheet metal 8, input power sheet metal 11, base.
Detailed description of the invention: embodiment 1, this utility model is by housing 1, upper cover 2, forwarding button mobile carrier 3, back mobile carrier 4, metallic conduction contact chip 5, spring groove 6, out-put supply sheet metal 7, input power sheet metal 8, bolt 9, spring 10, base 11, lower contact 12, upper contact 13, input power cord 14, out-put supply line 15 is formed by connecting, upper cover 2 is had in the top of housing 1, there is base 11 below, two handle holes it are provided with in the centre of upper cover 2, forwarding button mobile carrier 3 it is respectively interposed in two handle holes, back mobile carrier 4；It is respectively arranged with two spring grooves 6 on the pedestal 11；Spring 10 is had in spring groove 6；On the pedestal 11, input power sheet metal 8 is connected with input power cord 14, and is fixed by bolt 9；Out-put supply sheet metal 7 is connected with out-put supply line 15, and is fixed by bolt 9.
Embodiment 2, described forwarding button mobile carrier 3, back mobile carrier 4, its top is cylinder, and cylinder is cuboid below；The bottom surface of cuboid is fixed with three metallic conduction contact chips 5；It is bolted spring 10 in the middle of two gaps of three metallic conduction contact chips 5；
Embodiment 3, described metallic conduction contact chip 5, its three metallic conduction contact chips 5 are in equal distribution, and have lower contact 12 on three metallic conduction contact chips 5.
Embodiment 4, described out-put supply sheet metal 7, its top is provided with a upper contact 13.
Embodiment 5, described input power sheet metal 8, its top is provided with two upper contacts 13.
Claims (5)
1. face contact formula two-direction switch, it is by housing (1), upper cover (2), forwarding button mobile carrier (3), back mobile carrier (4), metallic conduction contact chip (5), spring groove (6), out-put supply sheet metal (7), input power sheet metal (8), bolt (9), spring (10), base (11), lower contact (12), upper contact (13), input power cord (14), out-put supply line (15) is formed by connecting, it is characterized in that: have upper cover (2) in the top of housing (1), there is base (11) below, the centre of upper cover (2) is provided with two handle holes, forwarding button mobile carrier (3) it is respectively interposed in two handle holes, back mobile carrier (4)；Base (11) is respectively arranged with two spring grooves (6)；Spring (10) is had in spring groove (6)；On base (11), input power sheet metal (8) is connected with input power cord (14), and is fixed by bolt (9)；Out-put supply sheet metal (7) is connected with out-put supply line (15), and is fixed by bolt (9).
2. face contact formula two-direction switch according to claim 1, is characterized in that: forwarding button mobile carrier (3), back mobile carrier (4) top be cylinder, cylinder is below cuboid；The bottom surface of cuboid is fixed with three metallic conduction contact chips (5)；Spring (10) it is bolted in the middle of two gaps of three metallic conduction contact chips (5).
3. face contact formula two-direction switch according to claim 1, is characterized in that: three metallic conduction contact chips (5) are in equal distribution, and have lower contact (12) on three metallic conduction contact chips (5).
4. face contact formula two-direction switch according to claim 1, is characterized in that: the top of out-put supply sheet metal (7) is provided with a upper contact (13).
5. face contact formula two-direction switch according to claim 1, is characterized in that: the top of input power sheet metal (8) is provided with two upper contacts (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620078322.2U CN205354932U (en) | 2016-01-27 | 2016-01-27 | Press contact formula two direction switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620078322.2U CN205354932U (en) | 2016-01-27 | 2016-01-27 | Press contact formula two direction switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205354932U true CN205354932U (en) | 2016-06-29 |
Family
ID=56181077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620078322.2U Expired - Fee Related CN205354932U (en) | 2016-01-27 | 2016-01-27 | Press contact formula two direction switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205354932U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105448565A (en) * | 2016-01-27 | 2016-03-30 | 赵国庆 | Press contact type reversible switch and application method |
-
2016
- 2016-01-27 CN CN201620078322.2U patent/CN205354932U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105448565A (en) * | 2016-01-27 | 2016-03-30 | 赵国庆 | Press contact type reversible switch and application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 Termination date: 20180127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |