CN2624049Y - Socket conducting structure for lamp stand - Google Patents

Abstract

The utility model is an inserting conductive structure for the lamp pole, which mainly comprises an opposite upper or lower section lamp pole, a fixed base which is arranged at the lower section of the fixed base, and a conductive base which is arranged at the bottom of the upper section lamp pole, wherein, a socket is prearranged in the fixed base; while the conductive base is composed of a positioned ring with the screw thread at the bottom, a socket which is pre-blocked at the center of the positioned ring, and a screw rod which integrates the plug and the ring stopper lock, and after the plug inserts from the top of the positioned ring, the ring protruding edge of the plug can rightly resist the bottom edge of the positioned ring to suitable resist to the positioned ring; a half screw rod is arranged at the top of the plug, and make the other half of the screw rod is locked with the ring stopper, to lock the positioned ring, the ring stopper and the plug as a whole; and make the ring stopper and the positioned ring respectively lock into the corresponding upper or lower section of the lamp rod, to reach the effect of simple assembly.

Description

The grafting conductive bond structure of lamp stand

Technical field

The utility model relates to a kind of grafting conductive bond structure of lamp stand.

Background technology

Existing light fixture lamp body all is to cooperate the interlocking of nut phase to establish with bolt, yet the assembling mode that this kind bolt cooperates the nut lock to establish is not only organized the finished product of wounding easily when establishing, and also must use lock to establish instrument, and is not easy the assembling location.

Summary of the invention

The purpose of this utility model provides a kind of grafting conductive bond structure of lamp stand, mainly include relative on/the lower section type lamp stand, be mounted on the fixing base at lower section type lamp stand top, and the conduction seat that is mounted on upper section type lamp stand bottom, wherein, this fixing base inside is locked in advance and is equipped with socket, and conduction seat is the locating ring by bottom tool thread segment, be equipped in the plug of locating ring central authorities in advance, and the screw rod that plug and ring plug lock are set as one formed, again after the end face insertion of plug by locating ring, its ring flange just can be resisted against the locating ring root edge, with appropriate support locating ring, avoid the locating ring landing; And the plug top is provided with the half screw rod, and makes the ring taps interlocking of other half screw rod and end face, uses that locating ring, ring taps, plug latch are connected into one; Cooperate again with ring taps and locating ring lock respectively relative on/lower section type lamp stand inside, use intercept form lamp stand grafting location, and because of locating ring is established less than direct and upper section type lamp stand lock, when compeling with hand-held tool rotation locating ring rotation lock, the inserting state of plug and socket can not be affected, the effect of the location of Da Jianyi assembling according to this.

The utility model is elaborated with instantiation below in conjunction with accompanying drawing.

Description of drawings

Fig. 1 is a three-dimensional exploded view of the present utility model;

Fig. 2 is a three-dimensional combination figure of the present utility model;

Fig. 3 is the plane cut-away view of the utility model after sheathed;

Fig. 4 is another kind of embodiment three-dimensional exploded view;

Fig. 5 is an another kind of embodiment plane cut-away view;

Fig. 6 is the three-dimensional exploded view of the third embodiment;

Fig. 7 is the plane cut-away view of the third embodiment.

Description of reference numerals: upper section type lamp stand 1; Lower section type lamp stand 1 '; Thread segment 11; Thread segment 12; Fixing base 2; Flank 21; Socket 22; Conduction seat 3; Locating ring 31; Thread segment 311; Centre bore 312; Adjustment hole 313; Plug 32; Ring flange 321; Screw 322; Ring taps 33; Flank 331; Screw rod 34; Nut 35; Flange 351; Desk lamp A; Base A1; Lamp stand 1A; Connection Block 2A; Thread segment 23; Conduction seat 3A; Locating ring 31A; Pad 36.

The specific embodiment

Please refer to Fig. 1, shown in Figure 2, can know and understand structural form of the present utility model, the utility model mainly include relative on/lower section type lamp stand 1/1 ', be mounted on the fixing base 2 at relative lower section type lamp stand 1 ' top and the conduction seat 3 that is mounted on relative upper section type lamp stand 1 bottom, wherein:

Should on/lower section type lamp stand 1/1 ' is respectively equipped with thread segment 11/12 in interior ring, establish so that fixing base 2 and conduction seat 3 locks to be provided respectively;

This fixing base 2 is to be a T type shape ring body structurc, and its big anchor ring is provided with the flank of establishing with lower section type lamp stand 1 ' lock 21, and again little anchor ring inside mat bolt lock in advance is equipped with socket 22;

This conduction seat 3 is by the locating ring 31 of bottom tool thread segment 311, be equipped in the plug 32 of locating ring 31 central authorities and plug 32 and the screw rod 34 that ring taps 33 locks are set as one formed in advance, wherein, these locating ring 31 central tool one permeable type centre bores 312, and plug 32 tops protrude out a ring flange 321, after providing plug 32 to insert by locating ring 31 bottoms, this ring flange 321 just can be resisted against centre bore 312 root edges of locating ring 31, with appropriate support locating ring 31, avoids locating ring 31 landings; Plug 32 tops are provided with screw 322 again, and screw 322 internal locks are provided with half screw rod 34, this other half screw rod 34 then with ring taps 33 interlockings of end face, use that locating ring 31, ring taps 33, plug 32 interlockings are integral; These ring taps 33 outer shroud tool flanks 331 cooperate ring taps 31 are locked relative upper section type lamp stand 1 inside again;

It is assembled and makes flowing mode, see also shown in Figure 3, by in advance the locating ring 31 of conduction seat 3, ring taps 33 being integral with plug 32 interlockings, lock in the thread segment 11 of upper section type lamp stand 1 with the flank 331 of ring taps 33 again, make conduction seat 3 and upper section type lamp stand be set as one for 1 group, and make locating ring 31 evaginations in upper section type lamp stand 1 bottom; To be built-in with the fixing base 2 of socket 22 again, lock in the thread segment 12 of lower section type lamp stand 1 ', and make fixing base 2 and lower section type lamp stand 1 ' group be set as one; At this moment, cooperate socket 22 inside that the plug 32 of conduction seat 3 is planted fixing base 2 again, and make the locating ring 31 that convexedly stretches in upper section type lamp stand 1 bottom lock in the lower section type lamp stand 1 ', and because locating ring 31 is not direct and upper section type lamp stand 1 lock is established, by this, the user inserts in the adjustment hole 313 of locating ring 31 anchor rings with hand-held tool, when rotating with rotation locating ring 31, only can drive locating ring 31 compels with lower section type lamp stand 1 ' lock, and can not have influence on the inserting state of plug 32 and socket 22, the effect of the location of Da Jianyi assembling according to this.

Please consult Fig. 4, shown in Figure 5 again, the utility model another kind of merely with on relative/the enforcement illustration of following section lamp stand interlocking, wherein, this locating ring 31 also can be nested with the nut 35 of a central tool screw in advance in centre bore 312 tops, this nut apical margin has extended flange 351 outward, and flange 351 just is resisted against centre bore 312 root edges of locating ring, with appropriate support locating ring 31, avoids locating ring 31 landings; Cooperate again with the thread segment 311 of locating ring 31 bottoms and directly lock lower section type lamp stand 1 ' inside, and will descend/lower section type lamp stand 1/1 ' interlocking is integral.

Please cooperating again and consult Fig. 6, Fig. 7, is the embodiment state diagram that the utility model is used in desk lamp, and wherein, this is mounted on the Connection Block 2A of desk lamp A base A1 top, and in advance prior to the inner card socket 22 of having pulled, and Connection Block 2A end face is provided with thread segment 23; And the lamp stand 1A that should plant with the Connection Block 2A of lamp stand A, be to establish a conduction seat 3A in the bottom, and conduction seat 3A goes up group and is provided with locating ring 31A, the inner mat screw rod 34 of locating ring 31A is worn lock again, and plug 32 is arranged in central clip, and be nested with a pad 36 between plug 31 and locating ring 31A,, avoid locating ring 31A landing with appropriate support locating ring 31A; The upper half of screw rod 34 and lamp stand 1A lock is established again, uses plug 32, locating ring 31A and lamp stand 1A lock are set as one; This locating ring 31A is a  type shape again, and the circulus of interior ring tool internal thread segment, and internal thread segment just can be locked the thread segment 23 of Connection Block 2A again, uses lamp stand 1A is mounted on the base A1 of desk lamp.

Claims (4)

1. the grafting conductive bond structure of a lamp stand is characterized in that comprising:

On relative/and the lower section type lamp stand: ring is respectively equipped with thread segment in it, establishes so that fixing base and conduction seat lock to be provided respectively;

Be mounted on the fixing base at relative lower section type lamp stand top, its big anchor ring is provided with the flank of establishing with relative lower section type lamp stand lock, and its little anchor ring inside mat bolt lock in advance is equipped with socket;

Be mounted on the conduction seat of relative upper section type lamp stand bottom, by the locating ring of bottom tool thread segment, be equipped in the plug of locating ring central authorities and the screw rod that plug and ring plug lock are set as one formed in advance; Wherein, this locating ring central authorities tool one permeable type centre bore, and the plug top protrudes out a ring flange, and this ring flange just is resisted against the centre bore top of locating ring, with appropriate support locating ring; The plug top is provided with screw, and the screw internal lock is provided with the half screw rod, this other half screw rod then with the ring taps interlocking of end face, use that locating ring, ring taps, plug latch are connected into one; This ring taps outer shroud tool flank, and ring taps is locked relative upper section type lamp stand inside.

2. the grafting conductive bond structure of a lamp stand is characterized in that comprising:

Desk lamp, its top has extended base;

Be mounted on the Connection Block of Desk lamp feet top, in inner clip socket is arranged, and the Connection Block end face be provided with thread segment;

With the conduction seat that the Connection Block lock is established, group is provided with locating ring on its pedestal, and the inner mat screw rod of locating ring is worn lock again, and in central clip plug is arranged, and is nested with a pad between plug and locating ring; The upper half of screw rod is to establish with the lamp stand lock, uses that plug, locating ring and lamp stand lock are set as one;

Wherein, this locating ring is to be a  type shape, and the circulus of interior ring tool internal thread segment, and internal thread segment just can be locked the thread segment of Connection Block again, uses that lamp stand is mounted on the base of desk lamp.

3. the grafting conductive bond structure of lamp stand as claimed in claim 1, wherein, this locating ring is provided with adjustment hole in anchor ring, plugs lock for hand-held tool and compels.

4. the grafting conductive bond structure of lamp stand as claimed in claim 1 wherein, is nested with the nut of a central tool screw in advance above this locating ring centre bore, and this nut apical margin has extended flange outward, and flange just is resisted against the centre bore root edge of locating ring; Cooperate again with the thread segment of locating ring bottom and directly lock lower section type lamp stand inside, will descend/lower section type lamp stand interlocking is integral.

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