CN207148178U - A kind of mounting structure of pluggable terminals - Google Patents
A kind of mounting structure of pluggable terminals Download PDFInfo
- Publication number
- CN207148178U CN207148178U CN201721139605.4U CN201721139605U CN207148178U CN 207148178 U CN207148178 U CN 207148178U CN 201721139605 U CN201721139605 U CN 201721139605U CN 207148178 U CN207148178 U CN 207148178U
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- installation cavity
- pluggable terminals
- plugging member
- wire
- pluggable
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Abstract
The utility model discloses a kind of mounting structure of pluggable terminals, including the base provided with pluggable terminals seat, pluggable terminals are housed on pluggable terminals seat；Pluggable terminals include plugging member and wire frame, plugging member is integrally cylindrical, one end of plugging member has plug division, the other end has wire connecting portion, installation cavity is formed on pluggable terminals seat, the opening of installation cavity is located at the top of installation cavity, the bottom of installation cavity is provided with the threading hole penetrated for external wire, wire frame and wire connecting portion are loaded in installation cavity by opening, and it is limited part limitation and is arranged in installation cavity, plugging position is in the outside of installation cavity, locating part is arranged at opening by buckle structure clamping, there are sets of holes on the locating part, plugging member coordinates with the set interporal lacuna, line ball screw is screwed onto on wire frame, the lower end of line ball screw is stretched into wire connecting portion.Pluggable terminals can effectively be positioned using the structure in the utility model, there is good using effect.
Description
Technical field
It the utility model is related to a kind of electric energy meter support, and in particular to a kind of mounting structure of pluggable terminals.
Background technology
In the market has a kind of pluggable terminals, and it includes plugging member and wire frame, and the plugging member is integrally cylindrical, described
One end of plugging member has the plug division being suitable to wiring hole grafting on electric energy meter, and the other end has what is be connected with the wire frame
Wire connecting portion.It is arranged in the prior art by above-mentioned pluggable terminals in electric energy meter support, first by the wiring of wire frame and plugging member
After portion's connection on the pluggable terminals seat of table support, then wire frame and plugging member are compressed by gland and complete to fix, finally
Gland is fixedly connected with pluggable terminals seat with screw.Above-mentioned pluggable terminals are completely fixed, i.e. silk after pluggable terminals fixation
It is stiff in the least, however present inventor through practice operate in find, the conductive jack and plugging member on electric energy meter it is relative
Deviation occurs unavoidably for position, if pluggable terminals can not be movable in right amount, pluggable terminals easily occur with being supported during conductive jack grafting
The problem of touching, causes grafting to have some setbacks, grafting by force is also possible to that pluggable terminals can be damaged.
Utility model content
On the other hand, the utility model aims to provide a kind of mounting structure of the good pluggable terminals of installation effect, the pluggable terminals
It is more smoothly when coordinating with conductive jack grafting.
Realizing the technical scheme of the utility model purpose is：
A kind of mounting structure of pluggable terminals, including bottom are provided with the base of pluggable terminals seat, on the pluggable terminals seat
Equipped with pluggable terminals；
The installation cavity for installing the pluggable terminals is formed on the pluggable terminals seat, the opening of the installation cavity is set
In the top of the installation cavity, the pluggable terminals include plugging member and wire frame, and the plugging member is integrally cylindrical, described
One end of plugging member has the plug division being suitable to wiring hole grafting on electric energy meter, and the other end has what is be connected with the wire frame
Wire connecting portion, the bottom of the installation cavity are provided with the threading hole penetrated for external wire, and the wire frame and the wire connecting portion are by institute
State opening to load in the installation cavity, and be limited part limitation and be arranged in the installation cavity, the plugging position is in the peace
The outside behaveing affectedly, the locating part are arranged at the installation cavity opening by buckle structure clamping, the plugging member with it is described
Cover interporal lacuna to coordinate, there are on the locating part sets of holes with plugging member interference socket, and the medial extremity of locating part with it is described
Wire frame offsets, and the line ball screw for compressing wire is screwed onto the wire frame, and wire connecting portion is stretched into the lower end of line ball screw
It is interior.
In above-mentioned technical proposal, the buckle structure includes the buckle taken shape on the locating part and is molded over the peace
Hole clipping in behaveing affectedly, the buckle coordinates with the hole clipping fixes the locating part.
In above-mentioned technical proposal, the side direction into locating part extends to form tubulose limiting section the sets of holes hole wall vertically,
The tubulose limiting section is provided with about two breach faced, the breach and the short circuit hole face on the plugging member.
In above-mentioned technical proposal, plastic bushing is provided with the threading hole, one end of the plastic bushing is positioned at described
In installation cavity, the other end stretches out the installation cavity by the threading hole.
The utility model has positive effect：Using the structure in the utility model, when installing pluggable terminals, plug
The wire connecting portion of part is connected with wire frame, then loads both in installation cavity in the lump by the opening, then slotting by being sleeved on
Wire frame is limited in installation cavity by the locating part pulled out on part, particular by the opening that locating part is fixed on to installation cavity,
Coordinate further as the sets of holes on locating part and plugging member gap, therefore can be movable in right amount after pluggable terminals installation, inserting
When pulling out part with conductive jack grafting, plugging member position or angle can adjust within the specific limits, so that plugging member and conduction
It is more smooth during jack grafting, the problem of can avoiding that pluggable terminals damage occurs to a certain extent, pluggable terminals and wire
During connection, by the line end of external wire from threading hole insertion wire connecting portion in, then by rotate the line ball screw on wire frame from
And external wire is pressed in wire connecting portion.
Brief description of the drawings
Fig. 1 is the positive direction view of electric energy meter support in the utility model；
Fig. 2 is the sectional view of the line A-A cutting along Fig. 1；
Fig. 3 is the partial enlarged view at B in Fig. 2；
Fig. 4 is the stereogram of electric energy meter support in Fig. 1；
Fig. 5 is that electric energy meter support removes the stereogram after signal end stroma in Fig. 1；
Fig. 6 is the structural representation of the utility model in the base；
Fig. 7 is the positive direction view of signal end stroma in the utility model；
Fig. 8 is the dimensional structure diagram of signal end stroma shown in Fig. 7；
Fig. 9 is the pluggable terminals in the utility model and the structural representation of locating part mated condition；
Figure 10 is Fig. 9 decomposition view.
Reference is shown in figure：1- bases；2- pluggable terminals seats；3- pluggable terminals；31- plugging members；32- wiring
Frame；4- signal end stromas；5- the first grafting boss；6- slots；7- the second grafting boss；8- blocking surfaces；9- keeps out boss；10-
Positioning boss；11- positions chuck；12- slopes；13- installation cavitys；131- is open；132- threading holes；14- plug divisions；15- connects
Line portion；16- locating parts；17- buckles；18- hole clippings；19- line ball screws；20- tubulose limiting sections；201- breach；21- plastic sheaths
Pipe.
Embodiment
The concrete structure in the utility model is done with explanation with reference to Figure of description：
Embodiment
A kind of mounting structure of pluggable terminals, it includes the base 1 that bottom is provided with pluggable terminals seat 2, the pluggable terminals
Pluggable terminals 3 are housed on seat 2, the top of pluggable terminals seat 2 is equipped with signal end stroma 4；The pluggable terminals 3 include plugging member
31 and wire frame 32, the plugging member 31 is overall cylindrical, and one end of the plugging member 31 has is suitable to being connect on electric energy meter
The plug division 14 of string holes grafting, the other end have the wire connecting portion 15 that is connected with the wire frame 32, referring to shown in Fig. 5 to Figure 10,
The installation cavity 13 for installing the pluggable terminals 3, the installation cavity are formed on the pluggable terminals seat 2 in the present embodiment
13 opening 131 is located at the top of the installation cavity 13, and the bottom of the installation cavity 13 is provided with the threading penetrated for external wire
Hole 132；The wire frame 32 and the wire connecting portion 15 are loaded in the installation cavity 13 by the opening 131, and are limited part 16
Limitation is arranged in the installation cavity 13, and the plug division 14 is located at the outside of the installation cavity 13, and the locating part 16 passes through
Buckle structure clamping is arranged at the opening of installation cavity 13, plate face form and dimension and the installation cavity of the locating part 16
The cross sectional shape and size of 13 openings match, locating part load installation cavity after will not move, on the locating part 16 have with
The sets of holes 161 that the plugging member 31 is socketed, the plugging member 31 coordinate with the gap of sets of holes 161, the plugging member 31 and set
Gap between hole 161 is 0.2~0.5mm, and so the plugging member after mounting can be movable in right amount, using above-mentioned knot
Structure, when installing pluggable terminals 3, the wire connecting portion 15 of plugging member 31 is connected with wire frame 32, then by both by the opening
131 load in installation cavity 13 in the lump, then wire frame 32 is limited in installation cavity by the locating part 16 by being sleeved on plugging member 31
In 13, particular by the opening that locating part is fixed on to installation cavity, further as the sets of holes on locating part 16 and plug
Part gap coordinates, therefore can be movable in right amount after the installation of pluggable terminals 3, in plugging member and conductive jack grafting, plugging member position
Put or angle can adjust within the specific limits, so that it is more smooth when plugging member is with conductive jack grafting, can be certain
The problem of avoiding that pluggable terminals damage occurs in degree, when pluggable terminals are connected with wire, by the line end of external wire from threading
Hole 132 is inserted in wire connecting portion, then by rotating the line ball screw on wire frame 32 so that external wire is pressed on into wire connecting portion
In 15, line ball screw 19 is screwed onto on the wire frame 32, and the lower end of line ball screw 19 is stretched into wire connecting portion 15, in installation cavity 13
Top is provided with the perforation that voltage supply line screw 19 passes through.
Further, the buckle structure includes the buckle 17 taken shape on the locating part 16 and is molded over the installation cavity
Hole clipping 18 in 13, the buckle 17 coordinates with the hole clipping 18 fixes the locating part 16.
Further, the side direction into locating part 16 extends to form tubulose limiting section 20 hole wall of sets of holes 161 vertically, institute
State tubulose limiting section 20 and be provided with about two breach 201 faced, the breach 201 with the short circuit hole on the plugging member 31 just
It is right.Using this structure complete pluggable terminals installation after, the tubulose limiting section plugging member 31 can be formed more added with
The constraint of effect, ensure the installation effect of pluggable terminals.
In the present embodiment, plastic bushing 21 is provided with the threading hole 132, one end of the plastic bushing 21 is located at institute
State in installation cavity 13, the other end stretches out the installation cavity 13 by the threading hole 132, at the tube chamber external port of the plastic bushing
Provided with fillet, using said structure, external wire is inserted by plastic bushing 21 in wiring, be able to can so be prevented external
Wire rubs with the edge of threading hole 21, so as to play a part of protecting external wire.
Application examples
A kind of electric energy meter support, pluggable terminals are arranged on using the mounting structure of the pluggable terminals in above-described embodiment and inserted
Pull out on terminal base, on this basis, as shown in Figures 1 to 8, it is convex to be provided with the first grafting for opposite end on the pluggable terminals seat 2
Platform 5, the inner side of the first grafting boss 5 are provided with slot 6, the left and right sides portion of the signal end stroma 4 form respectively with
The second grafting boss 7 that corresponding slot 6 coordinates, the bottom of the first grafting boss 5 forms blocking surface 8, the plug end
The bottom of stroma 2, which has, to be suitable to keep out boss 9 with what the blocking surface 8 offseted, and the top of pluggable terminals seat 2, which has, to raise up
Positioning boss 10, the positioning chuck 11 suitable for being engaged with the positioning boss 10, institute are formed on the signal end stroma 4
When stating signal end stroma 4 and being installed in place, the second grafting boss 7 coordinates with the grafting of slot 6, it is described keep out boss 9 with
The blocking surface 8 is leant, and the positioning chuck 11 is engaged with the positioning boss 10.Using said structure, believe in installation
During number terminal base 4, by corresponding to the second grafting boss 7 of the both sides of signal end stroma 4 from bottom insertion in slot, until the letter
On number terminal base 4 when keeping out boss and being offseted with blocking surface, the lower end of the positioning chuck 11 then slips over from positioning boss 10
And with the upper end of positioning boss 10 against so that the signal end stroma 4 is installed in place, during dismounting, letter is enforced downwards
Number terminal base 4 makes the positioning chuck be slipped over from positioning boss 10, and being released with positioning boss 10 can be by signal terminal after coordinating
Seat 4 is easily pulled down from pluggable terminals seat.
In the present embodiment, passed through referring to shown in Fig. 2, Fig. 3 and Fig. 5, the positioning boss 10 is provided with suitable for positioning chuck 11
The slope 12 crossed, by setting slope 12, the resistance that is subject to when the lower end for positioning chuck 11 slips over from positioning boss 10
Power is smaller, therefore more convenient during the dismounting of signal end stroma 4.
Obviously, above-described embodiment of the present utility model is only intended to clearly illustrate the utility model example, and
It is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, in described above
On the basis of can also make other changes in different forms.There is no need and unable to give all embodiments
It is exhaustive.And these belong to the obvious changes or variations that connotation of the present utility model is extended out and still fall within this practicality
New protection domain.
Claims (4)
1. a kind of mounting structure of pluggable terminals, including bottom are provided with the base (1) of pluggable terminals seat (2), the pluggable terminals
Pluggable terminals (3) are housed on seat (2), the pluggable terminals (3) include plugging member (31) and wire frame (32), the plugging member
(31) overall cylindrical, one end of the plugging member (31) has the plug division being suitable to wiring hole grafting on electric energy meter
(14), the other end has the wire connecting portion (15) being connected with the wire frame (32)；It is characterized in that：
The installation cavity (13) for installing the pluggable terminals (3), the installation cavity are formed on the pluggable terminals seat (2)
(13) opening (131) is located at the top of the installation cavity (13), and the bottom of the installation cavity (13) is provided with wears for external wire
The peace is loaded by the opening (131) after the threading hole (132) entered, the wire frame (32) and the wire connecting portion (15) connection
It behave affectedly in (13), and is limited part (16) limitation and is arranged in the installation cavity (13), the plug division (14) is located at the peace
It behave affectedly the outside of (13), the locating part (16) is arranged at the installation cavity (13) opening, the limit by buckle structure clamping
There are the sets of holes (161) with the plugging member (31) socket, between the plugging member (31) and the sets of holes (161) on position part (16)
Gap coordinates, and the line ball screw (19) for compressing wire is screwed onto the wire frame (32), and the lower end of line ball screw (19) is stretched
Enter in wire connecting portion (15).
2. the mounting structure of pluggable terminals according to claim 1, it is characterised in that the buckle structure includes taking shape in
Buckle (17) on the locating part (16) and the hole clipping (18) being molded in the installation cavity (13), the buckle (17) and institute
State hole clipping (18) cooperation the locating part (16) is fixed.
3. the mounting structure of pluggable terminals according to claim 1 or 2, it is characterised in that sets of holes (161) the hole wall edge
Axially extend to form tubulose limiting section (20) to locating part (16) interior side direction, the tubulose limiting section (20) is provided with about two phases
The breach of face, the breach and the short circuit hole face on the plugging member (31).
4. the mounting structure of pluggable terminals according to claim 1, it is characterised in that threading hole (132) place is set
There is plastic bushing (21), one end of the plastic bushing (21) is located in the installation cavity (13), and the other end is by the threading hole
(132) installation cavity (13) is stretched out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721139605.4U CN207148178U (en) | 2017-09-05 | 2017-09-05 | A kind of mounting structure of pluggable terminals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721139605.4U CN207148178U (en) | 2017-09-05 | 2017-09-05 | A kind of mounting structure of pluggable terminals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207148178U true CN207148178U (en) | 2018-03-27 |
Family
ID=61677702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721139605.4U Active CN207148178U (en) | 2017-09-05 | 2017-09-05 | A kind of mounting structure of pluggable terminals |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207148178U (en) |
-
2017
- 2017-09-05 CN CN201721139605.4U patent/CN207148178U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |