CN203883288U - Wire plug type switch socket - Google Patents
Wire plug type switch socket Download PDFInfo
- Publication number
- CN203883288U CN203883288U CN201420207994.XU CN201420207994U CN203883288U CN 203883288 U CN203883288 U CN 203883288U CN 201420207994 U CN201420207994 U CN 201420207994U CN 203883288 U CN203883288 U CN 203883288U
- Authority
- CN
- China
- Prior art keywords
- handle
- switch
- contact
- guide groove
- core print
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a wire plug type switch socket which comprises an inner core seat, a screwed seat, a switch rotary handle and a rotary-handle support. An end cap is arranged on the inner core seat, the rotary-handle support is fixed onto the end cap, and the switch rotary handle is positioned by penetrating a positioning hole of the rotary-handle support; a cavity of the inner core seat is internally provided with a tooth-shaped guide groove, the tooth-shaped guide groove is formed by connecting four protruded teeth, switch contacts are respectively mounted on two corresponding protruded teeth, and a contact pin mounted in the lower portion of the switch rotary handle rotates along the guide groove; and a jack through which a wire penetrates is formed in the inner core seat, an elastic contact is mounted on the inner core seat and extends to position over the jack, and one end of the elastic contact is recessed so that a recess is formed in the elastic contact. According to the utility model, the tail end of the elastic contact is provided with the recess which can guide the wire into the inner core seat and prevent the wire from withdrawal; and a handle can be provided with an inner handle and an outer handle, the outer handle can rotate opposite to the inner handle, so that the switch socket can rotate forwards and backwards, and requirements for use are met.
Description
Technical field:
The utility model relates to technical field of lamp holders, refers in particular to a kind of plug wire switch lamp base.
Background technology:
Lamp socket is the socket of bulb.Bulb must be assembled on a lamp socket in the use as supporting and supply power use, therefore lamp socket is a kind of important implements that use with bulb collocation.In prior art, common lamp socket is distinguished and can be divided into without four kinds of switch lamp base, knob switch lamp socket, zipper switch lamp socket and pushing handle type switch lamp bases according to the mode of operation of its switch.
Pushing handle type lamp socket of the prior art does not have end cap, on wick holder, offer a movable chamber, switch contact and elastic contact blade are arranged in wick holder, such design is not easy to assembling and the maintenance of lamp socket, and traditional pushing handle type lamp socket can only rotate to a fixed-direction, can not rotate backward.
In order to overcome above-mentioned defect, the utility model proposes a kind of plug wire switch lamp base.
Utility model content:
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of plug wire switch lamp base is provided.
In order to solve the problems of the technologies described above, the utility model has adopted following technical proposals: a kind of plug wire switch lamp base, comprise: internal core print seat, be arranged at screw socket seat in internal core print seat, be installed on switch swing handle and the swing handle support at internal core print seat middle part, on described internal core print seat, be provided with an end cap, swing handle support is fixed on end cap, and switch swing handle is through the location hole location of swing handle support; In the cavity of described internal core print seat, be provided with dentation guide groove, dentation guide groove is connected to form by four double wedges, and in wherein switch contact being installed on two corresponding double wedges, the contact pilotage that install switch swing handle bottom rotates along guide groove; On described internal core print seat, offer the jack for interspersed electric wire, elastic contact blade is installed on internal core print seat, elastic contact blade extends to jack top, on the recessed use elastic contact blade in elastic contact blade one end, forms a recess.
Furthermore, in technique scheme, be provided with two elastic contact blades on described internal core print seat, in described switch contact, any switch contact is connected with the power supply contact in the middle of bulb, and another switch contact is connected with an elastic contact blade.
Furthermore, in technique scheme, described internal core print seat offers installation position in jack side; Described elastic contact blade comprises: installation portion, kink and elastic portion; Its installation portion of described elastic contact blade is fixedly installed in installation position, and its elastic portion extends to jack top, in the end of elastic portion, is provided with described recess.
Furthermore, in technique scheme, described end cap below is formed with a lug boss downwards, is formed with the breach matching with lug boss on described internal core print seat, and described lug boss matches to make end cap correctly to install with this breach.
Furthermore, in technique scheme, described switch swing handle offers the installing hole for spring fitting from bottom to top, and switch swing handle bottom longitudinally offers two flutings, in switch swing handle bottom, one contact pilotage is installed, and contact pilotage passes from fluting.
Furthermore, in technique scheme, described contact pilotage two ends are connected with guide groove and rotate along guide groove.
Furthermore, in technique scheme, described switch swing handle comprises: interior handle and outer handle, outer sleeve be located in interior handle and can and interior handle between relatively rotate; On described interior pommel face, be provided with outer toothed portion, outer handle inside is provided with corresponding with it internal tooth portion, makes outer handle along fixed-direction, rotate on internal handle edge mutually.
Furthermore, in technique scheme, described interior handle offers the installing hole for spring fitting from bottom to top, and interior handle bottom longitudinally offers two flutings, in interior handle bottom, one contact pilotage is installed, and contact pilotage passes from fluting.
Furthermore, in technique scheme, described contact pilotage two ends are connected with guide groove and rotate along guide groove; Its double wedge incline direction of described outer toothed portion is contrary with the incline direction of dentation guide groove barrel shaped tooth.
Adopt after technique scheme, the utility model has following beneficial effect compared with prior art:
1, the utility model is provided with an end cap on internal core print seat, by this end cap, can be good at carrying out water proof and dust proof effect, the assembling of more convenient whole lamp socket and maintenance.
2, the utility model offers recess at the end of elastic contact blade, and this recess can guide electric wire to insert internal core print seat, and can make electric wire be not easy to exit internal core print seat to cause loose contact.
3, handle of the present utility model can be provided with interior handle and outer handle, and outer handle can relatively rotate by interior handle, can realize being rotated in the forward and reverse rotation of lamp socket, meets and uses needs.
Accompanying drawing explanation:
Fig. 1 is the stereogram of the utility model embodiment mono-;
Fig. 2 is the exploded view one of the utility model embodiment mono-;
Fig. 3 is the exploded view two of the utility model embodiment mono-;
Fig. 4 is the stereogram of the utility model embodiment bis-;
Fig. 5 is the exploded view one of the utility model embodiment bis-;
Fig. 6 is the exploded view two of the utility model embodiment bis-;
Fig. 7 is the stereogram of switch contact and elastic contact blade in the utility model.
Description of reference numerals:
1 internal core print seat 11 cavity 12 jack 13 installation positions
14 breach 15 guide groove 2 end cap 21 lug bosses
3 switch swing handle 31 spring 32 flutings
The outer handle of interior handle 351 outer toothed portion 36 of 33 contact pilotage 35
4 swing handle support 41 location hole 5 switch contact 51 switch contacts
52 switch contact 6 elastic contact blade 61 installation portion 62 kinks
63 elastic portion 631 recesses
Embodiment:
Below in conjunction with specific embodiments and the drawings, the utility model is further illustrated.
Embodiment mono-:
See shown in Fig. 1-3, a kind of plug wire switch lamp base, comprise: internal core print seat 1, the switch swing handle 3 and the swing handle support 4 that are arranged at the screw socket seat in internal core print seat 1 and are installed on internal core print seat 1 middle part, on described internal core print seat 1, be provided with an end cap 2, swing handle support 4 is fixed on end cap 1, switch swing handle 3 is through location hole 41 location of swing handle support 4, and the bottom of switch swing handle 3 is connected with the cavity 11 at internal core print seat 1 middle part through the perforation on end cap 2, and can be in the interior rotation of cavity 11.
Particularly, in the cavity 11 of described internal core print seat 1, be provided with dentation guide groove 15, dentation guide groove 15 is connected to form by four double wedges, and in wherein switch contact 5 being installed on two corresponding double wedges, on four double wedges, compartment of terrain is provided with switch contact 5.On internal core print seat 1, offer two jacks 12 for interspersed electric wire, in jack 12 sides, offer installation position 13, elastic contact blade 6 is installed on installation position 13, elastic contact blade 6 comprises: installation portion 61, kink 62 and elastic portion 63; Described elastic contact blade 6 its installation portions 61 are fixedly installed in installation position 13, its elastic portion 63 extends to jack 12 tops, end in elastic portion 63 is provided with described recess 631, by this recess 631, make electric wire be easy to pass socket 12 and be connected with elastic contact blade, also can effectively prevent that electric wire from exiting socket 12 simultaneously.
On described internal core print seat 1, be provided with two elastic contact blades 6, in described switch contact 5, any switch contact 51 is connected with the power supply contact in the middle of bulb, and another switch contact 52 is connected with an elastic contact blade.Switch contact 5 has installation portion and contact site, by installation portion, is fixedly installed on internal core print seat 1, and its contact site is arranged on two corresponding double wedges.
Described end cap 2 belows are formed with a lug boss 21 downwards, are formed with the breach 14 matching with lug boss 21 on described internal core print seat 1, and lug boss 21 matches to make end cap correctly to install with this breach 14.Swing handle support 4 is fixed on switch swing handle 3 by screw, and switch swing handle 3 is located by location hole 41.Switch swing handle 3 offers the installing hole of installing for spring 31 from bottom to top, switch swing handle 3 bottoms longitudinally offer two flutings 32, in switch swing handle 3 bottoms, one contact pilotage 33 are installed, and contact pilotage 33 passes from slotting 32.Contact pilotage 32 two ends are connected with guide groove 15 and rotate along guide groove 15.
During use, when rotating switch swing handle 3, contact pilotage 33 rotates simultaneously, because contact pilotage 33 moves along guide groove 15, guide groove 15 is comprised of sawtooth, contact pilotage 33 can only be along rotating clockwise or counterclockwise, double wedge in the present embodiment on guide groove 15 is to tilt to rise along clockwise direction, between two adjacent double wedges, form a screens, switch knob 3 can only turn clockwise, guide groove 15 is comprised of 4 double wedges, make lamp socket there are two gears, contact pilotage 33 turns on the corresponding double wedge with switch contact 5 as opening, turn on the corresponding double wedge without switch contact 5 as closing.Switch swing handle 3 clockwise rotates, and band moving contact pin 33 rotates, and while rotating one-level, for opening, rotates one-level for closing again.
Embodiment bis-:
See shown in Fig. 4-7, a kind of plug wire switch lamp base, comprise: internal core print seat 1, the switch swing handle 3 and the swing handle support 4 that are arranged at the screw socket seat in internal core print seat 1 and are installed on internal core print seat 1 middle part, on described internal core print seat 1, be provided with an end cap 2, swing handle support 4 is fixed on end cap 1, switch swing handle 3 is through location hole 41 location of swing handle support 4, and the bottom of switch swing handle 3 is connected with the cavity 11 at internal core print seat 1 middle part through the perforation on end cap 2, and can be in the interior rotation of cavity 11.
Particularly, in the cavity 11 of described internal core print seat 1, be provided with dentation guide groove 15, dentation guide groove 15 is connected to form by four double wedges, and in wherein switch contact 5 being installed on two corresponding double wedges, on four double wedges, compartment of terrain is provided with switch contact 5.On internal core print seat 1, offer two jacks 12 for interspersed electric wire, in jack 12 sides, offer installation position 13, elastic contact blade 6 is installed on installation position 13, elastic contact blade 6 comprises: installation portion 61, kink 62 and elastic portion 63; Described elastic contact blade 6 its installation portions 61 are fixedly installed in installation position 13, its elastic portion 63 extends to jack 12 tops, end in elastic portion 63 is provided with described recess 631, by this recess 631, make electric wire be easy to pass socket 12 and be connected with elastic contact blade, also can effectively prevent that electric wire from exiting socket 12 simultaneously.
On described internal core print seat 1, be provided with two elastic contact blades 6, in described switch contact 5, any switch contact 51 is connected with the power supply contact in the middle of bulb, and another switch contact 52 is connected with an elastic contact blade.Switch contact 5 has installation portion and contact site, by installation portion, is fixedly installed on internal core print seat 1, and its contact site is arranged on two corresponding double wedges.
Described end cap 2 belows are formed with a lug boss 21 downwards, are formed with the breach 14 matching with lug boss 21 on described internal core print seat 1, and lug boss 21 matches to make end cap correctly to install with this breach 14.Swing handle support 4 is fixed on switch swing handle 3 by screw, and switch swing handle 3 is located by location hole 41.Described switch swing handle 3 comprises: interior handle 35 and outer handle 36, outer handle 36 be sheathed in interior handle 35 and can and 35 of interior handles relatively rotate; On described interior handle 35 end faces, be provided with outer toothed portion 351, outer handle 36 inside are provided with it corresponding internal tooth portion, make outer handle 36 mutually internal handle 35 along fixed-direction, rotate.Outer toothed portion 351 its double wedge incline directions are contrary with the incline direction of dentation guide groove 15 barrel shaped tooths.Interior handle 35 offers the installing hole of installing for spring 31 from bottom to top, interior handle 35 bottoms longitudinally offer two flutings 32, in interior handle 35 bottoms, one contact pilotage 33 are installed, and contact pilotage 33 passes from slotting 32.
Double wedge in the present embodiment on guide groove 15 is to tilt to rise along clockwise direction, between two adjacent double wedges, form a screens, guide groove 15 is comprised of 4 double wedges, make lamp socket there are two gears, contact pilotage 33 turns on the corresponding double wedge with switch contact 5 as opening, and turns on the corresponding double wedge without switch contact 5 as closing.Outer toothed portion 351 its double wedge incline directions that are arranged on interior handle 35 are contrary with the incline direction of dentation guide groove 15 barrel shaped tooths, outside clockwise during handle 36, in outer handle 36 drives, handle 35 and contact pilotage 33 clockwise rotate, and while rotating one-level, for opening, rotate one-level for closing again; When outside driving counterclockwise, handle 36 rotates, contact pilotage 33 is stuck and can not moves between two adjacent double wedges, and in restriction, handle 35 can not rotate simultaneously, and outer handle 36 sides are the internally meshing rotation of handle 35 mutually, and realization rotates backward.
Certainly, the foregoing is only specific embodiment of the utility model, be not to limit the utility model practical range, all according to equivalence variation or modification that described in the utility model claim, structure, feature and principle are done, all should be included in the utility model claim.
Claims (9)
1. a plug wire switch lamp base, comprise: internal core print seat (1), be arranged at screw socket seat in internal core print seat (1), be installed on switch swing handle (3) and the swing handle support (4) at internal core print seat (1) middle part, it is characterized in that: on described internal core print seat (1), be provided with an end cap (2), it is upper that swing handle support (4) is fixed on end cap (1), and switch swing handle (3) is through location hole (41) location of swing handle support (4); In the cavity (11) of described internal core print seat (1), be provided with dentation guide groove (15), dentation guide groove (15) is connected to form by four double wedges, in wherein switch contact (5) being installed on two corresponding double wedges, the contact pilotage (33) that install switch swing handle (3) bottom rotates along guide groove (15); On described internal core print seat (1), offer the jack (12) for interspersed electric wire, elastic contact blade (6) is installed on internal core print seat (1), elastic contact blade (6) extends to jack (12) top, the upper recess (631) that forms of the recessed use elastic contact blade in elastic contact blade (6) one end (6).
2. a kind of plug wire switch lamp base according to claim 1, it is characterized in that: on described internal core print seat (1), be provided with two elastic contact blades (6), in described switch contact (5), any switch contact (51) is connected with the power supply contact in the middle of bulb, and another switch contact (52) is connected with an elastic contact blade.
3. a kind of plug wire switch lamp base according to claim 2, is characterized in that: described internal core print seat (1) offers installation position (13) in jack (12) side; Described elastic contact blade (6) comprising: installation portion (61), kink (62) and elastic portion (63); Its installation portion of described elastic contact blade (6) (61) is fixedly installed in installation position (13), and its elastic portion (63) extends to jack (12) top, in the end of elastic portion (63), is provided with described recess (631).
4. a kind of plug wire switch lamp base according to claim 1, it is characterized in that: described end cap (2) below is formed with a lug boss (21) downwards, on described internal core print seat (1), be formed with the breach (14) matching with lug boss (21), described lug boss (21) matches to make end cap correctly to install with this breach (14).
5. a kind of plug wire switch lamp base according to claim 1, it is characterized in that: described switch swing handle (3) offers the installing hole of installing for spring (31) from bottom to top, switch swing handle (3) bottom longitudinally offers two flutings (32), in switch swing handle (3) bottom, one contact pilotage (33) is installed, contact pilotage (33) passes from fluting (32).
6. a kind of plug wire switch lamp base according to claim 5, is characterized in that: described contact pilotage (33) two ends are connected with guide groove (15) and rotate along guide groove (15).
7. a kind of plug wire switch lamp base according to claim 1, it is characterized in that: described switch swing handle (3) comprising: interior handle (35) and outer handle (36), outer handle (36) be sheathed in interior handle (35) and can and interior handle (35) between relatively rotate; On described interior handle (35) end face, be provided with outer toothed portion (351), outer handle (36) inside is provided with corresponding with it internal tooth portion, makes outer handle (36) along fixed-direction, rotate on internal handle edge (35) mutually.
8. a kind of plug wire switch lamp base according to claim 7, it is characterized in that: described interior handle (35) offers the installing hole of installing for spring (31) from bottom to top, interior handle (35) bottom longitudinally offers two flutings (32), in interior handle (35) bottom, one contact pilotage (33) is installed, contact pilotage (33) passes from fluting (32).
9. a kind of plug wire switch lamp base according to claim 8, is characterized in that: described contact pilotage (33) two ends are connected with guide groove (15) and rotate along guide groove (15); Its double wedge incline direction of described outer toothed portion (351) is contrary with the incline direction of dentation guide groove (15) barrel shaped tooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420207994.XU CN203883288U (en) | 2014-04-25 | 2014-04-25 | Wire plug type switch socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420207994.XU CN203883288U (en) | 2014-04-25 | 2014-04-25 | Wire plug type switch socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203883288U true CN203883288U (en) | 2014-10-15 |
Family
ID=51683756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420207994.XU Expired - Fee Related CN203883288U (en) | 2014-04-25 | 2014-04-25 | Wire plug type switch socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203883288U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106425457A (en) * | 2016-08-08 | 2017-02-22 | 公牛集团有限公司 | Pressing structure of spring |
-
2014
- 2014-04-25 CN CN201420207994.XU patent/CN203883288U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106425457A (en) * | 2016-08-08 | 2017-02-22 | 公牛集团有限公司 | Pressing structure of spring |
| CN106425457B (en) * | 2016-08-08 | 2018-08-07 | 公牛集团股份有限公司 | The pressing structure of spring |
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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: 20141015 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |