CN205502909U - Spin is equipped with doorbell switch's door through supporting spring lug connection - Google Patents
Spin is equipped with doorbell switch's door through supporting spring lug connection Download PDFInfo
- Publication number
- CN205502909U CN205502909U CN201620113074.0U CN201620113074U CN205502909U CN 205502909 U CN205502909 U CN 205502909U CN 201620113074 U CN201620113074 U CN 201620113074U CN 205502909 U CN205502909 U CN 205502909U
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- China
- Prior art keywords
- spin
- door
- doorbell switch
- supporting spring
- guide ring
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- Expired - Fee Related
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Abstract
The utility model relates to a door. A spin is equipped with doorbell switch's door through supporting spring lug connection, is equipped with the hole including the door body that is equipped with doorbell switch on the lower terminal surface of door body, downthehole be equipped with supporting spring with can rolling spin, the spin is passed through supporting spring elastic support is downthehole, spin salient in the lower terminal surface of door body, and doorbell switch is equipped with binding post. The utility model has the advantages of hinge connection department is difficult to produce the deformation in the use, the doorbell switch wiring is reliable, the easy production of hinge department is warp when having solved the door use, doorbell switch works a telephone switchboard the poor problem of reliability.
Description
Technical field
This utility model relates to door, particularly relates to a kind of spin and is directly connected to be provided with the door of doorbell switch by supporting spring.
Background technology
Door has metallic door, timber and plastic door etc. according to the difference making material.Door, according to the difference of opening ways, has two kinds of versions, a kind of for moving the door i.e. sliding door carrying out opening and closing with horizontal direction.Chinese Patent Application No. be 882190970, publication date be on March 15th, 1989, entitled " Parallel moving door " patent document in disclose a kind of sliding door.Another kind of for be hinged in door opening by hinge, the timber i.e. revolving door carrying out opening and closing is rotated with hinge for axle.Chinese Patent Application No. be 2004200482788, publication date be on July 20th, 2005, entitled " lamination wood (laminated timber) artistic wood door " patent document in disclose a kind of revolving door.The basic structure of revolving door includes a body and the hinge on the one end of the horizontal direction being connected to a body; hinge is to be followed closely on the side or rear surface of door body by nail, in the door opening (would generally be correspondingly arranged on doorframe in door opening) being hinged in wall by hinge during use.Existing rotary type timber has the disadvantage that the weight of door is only born by hinge, is easily deformed and causes a folding freely even can not close in doorframe at hinge；Poor reliability when being provided with doorbell switch on door, during doorbell switch wiring.
Utility model content
This utility model provide a kind of be not easy at gemel connection during using to be deformed, the reliable spin of doorbell switch wiring is directly connected to be provided with the door of doorbell switch by supporting spring, solve that the switching door being easily deformed at hinge when existing revolving door uses and cause is laborious, doorbell switch wiring time the problem of poor reliability.
More than technical problem is that and solved by following technical proposal: a kind of spin is directly connected to be provided with the door of doorbell switch by supporting spring, including a body, described door body is provided with doorbell switch, it is characterized in that, the lower surface of described door body is provided with hole, support spring and rotatable spin it is provided with in described hole, described spin is supported in described hole by described support spring, described spin protrudes from the lower surface of described door body, described doorbell switch is provided with binding post, described binding post includes insulator and the conducting strip of the power supply that induces one being arranged at insulator surface, described conducting strip is provided with the wiring hole of through described binding post, described wiring hole is equipped with stannum set.During use, door body by hinge hinged and realize connect while, also by spin support on the ground, so that the fixing mode being changed into two ends stress by the version of cantilever beam of door body, thus reduce accepting and avoiding being deformed at this phenomenon at gemel connection.Owing to being supported by the spin that can roll, therefore random to the relative position between spin and hinge rotating shaft, when can make switching door, spin can light roll unobstructedly；If being designed as roller, can produce and rolling the most not stuck phenomenon when installation site is bad, damage is easily caused in ground by roller.Owing to spin is supported by supporting spring, so spin protrudes from a height of body lower surface and can change along with the change in the gap on distance ground, door lower surface, so that without considering the height of door and spin will not interfere with door and is brought together in doorframe when door is for the doorframe being provided with threshold during ground grading, therefore convenience and versatility when using is more preferable.To doorbell switch induce one power supply time, by power line from wiring hole away from conducting strip one end insert, then by scolding tin, power line is welded together with conducting strip and forms outside weldings point.Stannum set absorbs heat and melts, and is also welded to form internal solder joint together by the part that power line is positioned at binding post with wiring hole after fusing, and internal welding point plays the effect of the bonding strength improved between power line and conduction sheet；The formation of internal solder joint can be played when extracting power line, and auxiliary power supply line carries out stress with the junction of conducting strip, to reduce the probability producing electrical connection bad phenomenon.
As preferably, described spin is arranged with and scrapes set, described in scrape set be liftably slidably connected in described hole.During switching door body, scrape set and the dirt scraping on roller surface can be removed, rolled the most smooth by the cooperation face and causing being exempted from dirt and entering spin fellow disciple's body.
As preferably, described in scrape set with between described spin for mating spherical surfaces.Scrape set remove roller surface dirt time effective.
As preferably, described in scrape set and be provided with annular mounting groove with the cooperation face of described spin, be provided with drying lamp in mounting groove, described mounting groove is along scraping the circumferentially extending of set.When the dirt humidity of roller surface, then it is not easy to be scraped set and scrapes totally.Arrange drying lamp the dirt on roller surface can be dried to increase the fragility of dirt, make dirt more thoroughly can be scraped set to scrape, good to the cleaning effect of spin.
As preferably, the lower wall of described mounting groove is provided with annular and receives dirty groove, described in receive dirty groove along scraping the circumferentially extending of set.It can be avoided that dirt is again introduced into spin and the cooperation face of door body and scratches this cooperation face.
As preferably, described in receive dirty groove medial surface and tilt towards described spin and extend to described spin.The dirt fallen down can enter into more swimmingly to be received in dirty groove.
As preferably, described in scrape the interior diameter of set upper side and scrape the interior diameter of set lower end and be both less than the diameter of described spin.During spin lifts, spin and scraping will not produce gap change and cause scraping dirt effect to decline phenomenon between set.
As preferably, being provided with guide ring in described wiring hole, described stannum overlaps between described guide ring and conducting strip, and the inner peripheral surface of described guide ring is the conical surface that the inner little outer diameter of diameter is big.When power line can be made to insert convenient, flow out during being prevented from again manually welding by soldering gun, after stannum set fusing and be unable to weld together power line with conducting electricity sheet body.
As preferably, it is interference fit between described guide ring and wiring hole.Can easily and effectively prevent guide ring from deviating from from wiring hole.
As preferably, described guide ring is provided with the elastic retaining pin preventing the power line being plugged in wiring hole from extracting from the one end away from conducting strip.When inserting power line, power line makes retaining pin open and produce and dodge.Resistance when then the increase of retaining pin is extracted when extracting, so that power line is not easy to be pulled out, plays the effect improving electrical connection reliability.
As preferably, described retaining pin is arranged at the inner face of described guide ring.Can be laid out when stannum set aperture is less, improve convenience during circuit-board laying-out.
As preferably, described retaining pin is positioned on the same conical surface along the medial surface of the radial direction of guide ring and the inner peripheral surface of described guide ring.Easy to make, compact conformation.
This utility model have an advantage that by arrange on the lower end of door spin auxiliary hinge opposite house body be supported, connecting of a body is made to be changed into, by the version of cantilever beam, the mode that two ends support, Gu Heyelianjiechu is not easy to be deformed phenomenon, and hinge is not easy to produce change then can keep the patency in a body rotation process；Being supported by spin, regardless of the relative position between spin and hinge rotating shaft, when can keep switching door, spin is light rolls unobstructedly；Spin is directly supported by supporting spring, and number of components is few and can adapt to a change for the height on distance ground, and convenience and versatility during installation are good；In welding process, stannum set absorbs heat and can be also welded to form internal solder joint together by the part that power line is positioned at conducting strip with wiring hole after producing fusing, and internal welding point plays the effect of the bonding strength proposed between power line and conduction sheet；The formation of internal solder joint can be played when extracting power line, and auxiliary power supply line carries out stress with the junction of conducting strip, thus is not easy to produce electrical connection bad phenomenon.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the close-up schematic view at the A of Fig. 1.
Fig. 3 is the use view of binding post.
In figure: door body 1, hole 12, doorbell switch 17, spin 2, support spring 21, binding post 3, conducting strip 31, insulator 32, wiring hole 33, guide ring 34, the inner peripheral surface 341 of guide ring, retaining pin 342, retaining pin along the radial direction of guide ring medial surface 343, stannum set 35, internal solder joint 36, outside solder joint 37, power line 38, scrape set 4, mounting groove 41, dry lamp 42, receive dirty groove 43, receive dirty groove medial surface 44, scrape set upper side 45, scrape set lower end 46.
Detailed description of the invention
With embodiment, this utility model is further described below in conjunction with the accompanying drawings.
Seeing Fig. 1, a kind of spin is directly connected to be provided with the door of doorbell switch, including a body 1 and spin 2 by supporting spring.
The lower surface of door body 1 is provided with hole 12.Hole 12 is blind hole.
Spin 2 is supported in hole 12 by supporting spring 21.Support spring in the raw time, spin 2 protrudes from the lower surface of a body 1.Spin 2 is made for glass, will not get rusty and intensity is good.It is arranged with in spin 2 and scrapes set 4.Scrape set 4 to be liftably slidably connected in hole 12.
The front surface of door body 1 is provided with doorbell switch 17.Doorbell switch 17 is provided with binding post 3.Binding post 3 is arranged in the front surface of a body 1.Binding post 3 includes insulator 32 and is arranged at the conducting strip 31 on insulator 32 surface.Conducting strip 31 is used for inducing one power supply to doorbell switch 17.Conducting strip 31 is provided with wiring hole 33.The through binding post of wiring hole 33 3.Wiring hole 33 is equipped with stannum set 35 and guide ring 34.Stannum set 35 is between guide ring 34 and conducting strip 31.The inner peripheral surface 341 of guide ring is the conical surface that the inner little outer diameter of diameter is big.It it is interference fit between guide ring 34 and wiring hole 33.Guide ring 34 sets resilient retaining pin 342.Retaining pin 342 is arranged at the inner face of guide ring 34.Retaining pin is positioned on the same conical surface along the medial surface 343 of the radial direction of guide ring and the inner peripheral surface 341 of guide ring.
Seeing Fig. 2, spin 2 is directly to be connected to together with support spring 21.Scrape set 4 with between spin 2 for mating spherical surfaces.Scrape set 4 sealing shrouds to be located in spin 2.Scrape set 4 and be provided with annular mounting groove 41 with the cooperation face of spin 2.Mounting groove 41 is along scraping the circumferentially extending of set 4.Drying lamp 42 it is provided with in mounting groove 41.Dry lamp 42 infrared lamp.The lower wall of mounting groove 41 is provided with annular and receives dirty groove 43.Receive dirty groove 43 along scraping the circumferentially extending of set 4.Dirty groove medial surface 44 of receiving tilts towards spin 2 and extends to spin 2.The interior diameter scraping set upper side 45 and the interior diameter scraping set lower end 46 are both less than the diameter of spin 2.
See Fig. 1, during use, one end of door body 1 horizontal direction by hinge hinged with door opening, and spin 2 be supported on ground.When the distance of the lower surface of ground distance door body 1 diminishes, spin 2 can be extruded and promote to support spring 21 and shrink, to adapt to the change of this distance.
The power supply that induces one of being linked together with power line by binding post 3 realizes the control to doorbell to doorbell switch 17.
See Fig. 3, by the method that doorbell switch 17 is attached with power supply be: power line 38 is inserted away from one end of conducting strip 31 from wiring hole 33.Then outside solder joint 37 is formed by tin-soldering device such as electric cautery heating scolding tin.Power line 38 and conducting strip 31 are welded together by outside solder joint 37.Heat in welding process is by stannum set 35 absorption when power line 38 conducts, and stannum set 35 absorbs heat and produces fusing, forms internal solder joint 36 after stannum set 35 fusing.The part that power line 38 is positioned at binding post 3 with wiring hole 33 is also welded to be formed together by internal solder joint 36.Guide ring 34 enables to power line 38 and can conveniently insert, and when extracting, retaining pin 342 can play the effect stoping power line 38 to be extracted.
Claims (7)
1. a spin is directly connected to be provided with the door of doorbell switch by supporting spring, including a body, described door body is provided with doorbell switch, it is characterized in that, the lower surface of described door body is provided with hole, support spring and rotatable spin it is provided with in described hole, described spin is supported in described hole by described support spring, described spin protrudes from the lower surface of described door body, described doorbell switch is provided with binding post, described binding post includes insulator and the conducting strip of the power supply that induces one being arranged at insulator surface, described conducting strip is provided with the wiring hole of through described binding post, described wiring hole is equipped with stannum set.
Spin the most according to claim 1 by support spring be directly connected to be provided with the door of doorbell switch, it is characterised in that be arranged with in described spin and scrape set, described in scrape set be liftably slidably connected in described hole.
Spin the most according to claim 2 is directly connected to be provided with the door of doorbell switch by supporting spring, it is characterised in that described in scrape set with between described spin for mating spherical surfaces.
Spin the most according to claim 3 is directly connected to be provided with the door of doorbell switch by supporting spring, it is characterized in that, described set of scraping is provided with annular mounting groove with the cooperation face of described spin, is provided with drying lamp in mounting groove, and described mounting groove is along scraping the circumferentially extending of set.
5. it is directly connected to be provided with the door of doorbell switch according to the spin described in claim 1 or 2 or 3 or 4 by supporting spring, it is characterized in that, described wiring hole is provided with guide ring, described stannum overlaps between described guide ring and conducting strip, and the inner peripheral surface of described guide ring is the conical surface that the inner little outer diameter of diameter is big.
Spin the most according to claim 5 is directly connected to be provided with the door of doorbell switch by supporting spring, it is characterised in that described guide ring is provided with the elastic retaining pin preventing the power line being plugged in wiring hole from extracting from the one end away from conducting strip.
Spin the most according to claim 6 is directly connected to be provided with the door of doorbell switch by supporting spring, it is characterised in that described retaining pin is arranged at the inner face of described guide ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620113074.0U CN205502909U (en) | 2016-02-04 | 2016-02-04 | Spin is equipped with doorbell switch's door through supporting spring lug connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620113074.0U CN205502909U (en) | 2016-02-04 | 2016-02-04 | Spin is equipped with doorbell switch's door through supporting spring lug connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205502909U true CN205502909U (en) | 2016-08-24 |
Family
ID=56724077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620113074.0U Expired - Fee Related CN205502909U (en) | 2016-02-04 | 2016-02-04 | Spin is equipped with doorbell switch's door through supporting spring lug connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205502909U (en) |
-
2016
- 2016-02-04 CN CN201620113074.0U patent/CN205502909U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20170204 |