CN208797528U - A kind of spliced anti-error behaviour's load control system terminal box - Google Patents
A kind of spliced anti-error behaviour's load control system terminal box Download PDFInfo
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- CN208797528U CN208797528U CN201821798341.8U CN201821798341U CN208797528U CN 208797528 U CN208797528 U CN 208797528U CN 201821798341 U CN201821798341 U CN 201821798341U CN 208797528 U CN208797528 U CN 208797528U
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Abstract
The utility model relates to a kind of spliced anti-error behaviour's load control system terminal boxes, including bottom plate, top cover, left fixed row, right fixed row, the consistent contact connection group of multiple groups structure is provided between the left fixed row and right fixed row, the left fixed row, contact connection group, right fixed row is connected in turn on bottom plate, top cover is connected to left fixed row, right fixed row connects the top of group with contact, left fixed row, contact connection group, right fixed row realizes splicing by card slot and grab, every group of contact connection group includes shell, enter line side and outgoing line side are provided in shell, enter line side is provided with input terminal, outgoing line side is provided with outlet terminal, conduction is connected between the input terminal and outlet terminal in flakes, the position that the top cover corresponds to every group of contact connection group forms multiple row limited block, the limited block is located at conductive in flakes toward enter line side fortune On dynamic track.Limitation of the utility model by limited block to conductive position in flakes, prevents staff's maloperation.
Description
Technical field
The utility model relates to a kind of terminal boxes, more particularly to a kind of spliced anti-error behaviour's load control system terminal box.
Background technique
The effect of load control system terminal box is that superior voltage tap comes, and realizes the multiple spot outlet of voltage, is usually used in using
Electrical inspection, field-checking, replacement electric energy meter, can ensure the normal operation of equipment and the safety of personnel.But in practical operation
In, staff is easy carelessness, conduction is not restored to original connection status in flakes, causes maloperation, and existing connect
Wire box, which is produced, to be integrally formed, and production difficulty and higher cost, product qualification rate is not high or even some spliced to be connect
Wire box bottom lacks baffle, and the height dislocation on adjacent component easy to form, there are great security risks.
Summary of the invention
In view of this, that the purpose of this utility model is to provide a kind of structures is simple, production cost is low, connection is safe and reliable
Spliced anti-error behaviour's load control system terminal box.
In order to achieve the goal above, the utility model uses such a spliced anti-error behaviour's load control system terminal box, packet
Bottom plate, top cover, left fixed row, right fixed row are included, it is consistent to be provided with multiple groups structure between the left fixed row and right fixed row
Contact connection group, the left fixed row, contact connection group, right fixed row are connected in turn on bottom plate, and top cover is connected to left fixation
Row, right fixed row connect the top of group with contact, and every group of contact connection group includes shell, and the both ends of described shell a side are formed
Card slot, the both ends of another side of shell form grab, pass through the company of cooperatively forming of card slot and grab between adjacent contact connection group
It connects, left fixed row forms by the both ends of contact connection group side and leans on contact connection group with identical grab on shell, right fixed row
The both ends of side are formed to be connect by the grab of left fixed row with adjacent contact with identical card slot on shell, the left fixed row
The card slot of assembly housing is cooperatively connected onto adjacent contact connection group, card slot and adjacent touching of the right fixed row by right fixed row
The grab of head connection assembly housing is cooperatively connected onto adjacent contact connection group, is provided with enter line side and outgoing line side in the shell,
Enter line side is provided with input terminal, and outgoing line side is provided with outlet terminal, is connected with and leads between the input terminal and outlet terminal
Be electrically connected piece, and the position that the top cover corresponds to every group of contact connection group forms multiple row limited block, and the limited block is located at conduction in flakes
On the track moved toward enter line side.
Above-mentioned load control system terminal box is by the consistent contact connection group of structure and bottom plate, top cover, left fixed row, right fixation
Row is spliced, and spliced contact connection group can promote product qualification rate so that production difficulty and cost is relatively low, bottom plate and
Top cover can plan as a whole the arrangement of load control system terminal box, will not misplace, and keep product connection safe and reliable, the limited block of top cover
Setting prevents staff in negligence of operation, does not restore conductive connection in flakes, then when top cover covers, limited block can quilt
It can not be covered under conductive blocking in flakes, so that staff's conduction be prompted not connect in flakes, such design structure is simple, together
When also avoid maloperation.
This practical conduction that is further arranged to is integrally formed in flakes, and conductive one end in flakes forms U-shaped portion, conductive another in flakes
One end is closed curved portion, and the curved portion forms one section of sliding slot by the direction of U-shaped portion, is between the sliding slot and U-shaped portion
Interconnecting piece, the side of the interconnecting piece towards sliding slot upwardly extend to form clamping portion, and indicator, contact are arranged on the clamping portion
Connection group in an ON state when, U-shaped portion is connect with outlet terminal, and curved portion is connect with input terminal.
It is conductive to be moved in flakes toward the direction of enter line side when above-mentioned conductive setting in flakes makes staff's opening operation
Dynamic, the limited block on top cover can play the role of to conductive behaviour anti-error in flakes, and the length of sliding slot is conductive movable in flakes
Range, indicator can remind the connection status of operator's conduction in flakes as auxiliary warning tool.
This practical outer casing bottom that is further arranged to is provided with demarcation plate, and the demarcation plate two sides are respectively arranged with inlet wire copper
Row and outlet copper bar, the inlet wire copper bar are electrically connected with input terminal, and outlet copper bar is electrically connected with outlet terminal.
Above-mentioned demarcation plate isolation end of incoming cables and leading-out terminal, prevent the inlet wire copper bar of contact connection group bottom and outlet copper bar straight
It contacts and connects.
This practical outlet terminal side that is further arranged to is provided with calibrating terminal, the calibrating terminal and outlet copper bar electricity
It connects, is each provided with two terminal screws on the outlet copper bar and inlet wire copper bar.
The setting of above-mentioned calibrating terminal can allow staff to test the energized state of leading-out terminal, outlet copper bar and inlet wire copper bar
Upper each two terminal screws of setting guarantee the wiring reliability of load control system terminal box.
This is practical to be further arranged to left fixed row, right fixed row, contact connection group are fixed on bottom plate by adhesive,
The top cover, bottom plate, left fixed row, right fixed row, contact connection group are transparent.
Above-mentioned adhesive can improve the connective stability of load control system terminal box entirety, and transparent terminal box is easy to observe interior
Portion's wiring.
This practical group number for being further arranged to contact connection group is 8 groups, the contact connection group solid colour of two adjacent groups.
The different settings of above-mentioned color make the contact connection group of the easily distinguishable each phase of staff, improve product identification
Degree.
This practical card slot that is further arranged to is trapezoidal card slot, and grab is trapezoidal grab.
Above-mentioned trapezoidal card slot and grab cooperation are more reliable, are also easy to assembly.
Detailed description of the invention
Fig. 1 is the utility model embodiment top view.
Fig. 2 is that the utility model embodiment removes top view after top cover.
Fig. 3 is that the utility model embodiment removes main view after top cover.
Fig. 4 is the utility model embodiment capping top view.
Fig. 5 is the utility model embodiment contact connection group top view.
Fig. 6 is the enlarged drawing in the portion A in Fig. 5.
Fig. 7 is the enlarged drawing in the portion B in Fig. 5.
Fig. 8 is the utility model embodiment contact connection group main view.
Fig. 9 is the utility model embodiment contact connection group plus top view after top cover.
Figure 10 is the cross-sectional view of A-A in Fig. 9.
Figure 11 be the utility model embodiment conduction in flakes with indicator perspective view.
Specific embodiment
As Figure 1-10 shows, the utility model is a kind of spliced anti-error behaviour's load control system terminal box, including bottom plate 1, top
Lid 2, left fixed row 3, right fixed row 4 are provided with the consistent contact of 8 groups of structures between the left fixed row 3 and right fixed row 4 and connect
Group 5 is connect, the left fixed row 3, contact connection group 5, right fixed row 4 are sequentially fixed on bottom plate 1 by adhesive, and top cover 2 connects
The top for connecting group 5 with contact in left fixed row 3, right fixation row 4 is connect, every group of contact connection group 5 includes shell 51, the shell
The both ends of 51 a sides form card slot 511, and the both ends of another side of shell 51 form grab 512, and card slot 511 is trapezoidal card slot,
Grab 512 is trapezoidal grab, cooperatively forms connection, Zuo Gu by card slot 511 and grab 512 between adjacent contact connection group 5
Surely row 3 forms by the both ends of 5 side of contact connection group and leans on contact connection group with identical grab 512 on shell 51, right fixed row 4
The both ends of 5 sides formed with identical card slot 511 on shell 51, the left fixed row 3 by the grab 512 of left fixed row 3 with
The card slot 511 that adjacent contact connects assembly housing 51 is cooperatively connected onto adjacent contact connection group, and the right fixed row 4 passes through right solid
Surely the grab 512 that the card slot 511 of row 4 connect assembly housing 51 with adjacent contact is cooperatively connected onto adjacent contact connection group, described
Enter line side 52 and outgoing line side 53 are provided in shell 51, enter line side 52 is provided with input terminal 521, and outgoing line side 53 is provided with outlet
Terminal 531 is connected with conductive in flakes 54, the corresponding every group of touching of the top cover 2 between the input terminal 521 and outlet terminal 531
The position of head connection group 5 forms multiple row limited block 21, and the limited block 21 is located at conductive 54 rail moved toward enter line side 52 in flakes
On mark.
As shown in figure 11, conductive 54 to be integrally formed in flakes, conductive 54 one end in flakes form U-shaped portion 541, and conductive in flakes 54
The other end is closed curved portion 542, and the curved portion 542 forms one section of sliding slot 543, the sliding slot by the direction of U-shaped portion 541
It is interconnecting piece 544 between 543 and U-shaped portion 541, the side of interconnecting piece 544 towards the sliding slot 543 upwardly extends to form clamping portion
545, be arranged with indicator 55 on the clamping portion 545, contact connection group 5 in an ON state when, U-shaped portion 541 and leading-out terminal
Son 531 connects, and curved portion 542 is connect with input terminal 521.
As shown in figs. 9-10,51 bottom of shell is provided with demarcation plate 57, and 57 two sides of demarcation plate are respectively arranged with inlet wire
Copper bar 522 and outlet copper bar 533, the inlet wire copper bar 522 are electrically connected with input terminal 521, outlet copper bar 533 and outlet terminal
531 are electrically connected, and are provided with calibrating terminal 532 beside outlet terminal 531, the calibrating terminal 532 is electrically connected with outlet copper bar 533
It connects, two terminal screws 56 is each provided on the outlet copper bar 533 and inlet wire copper bar 522.
As shown in figs. 1 and 3, top cover 2, bottom plate 1, left fixed row 3, right fixed row 4, contact connection group 5 are transparent, adjacent
Two groups of 5 solid colour of contact connection group, contact connection group 5a connect group 5b with contact as blue, contact connection group 5c and contact
Connection group 5d is red, and contact connection group 5e connects group 5f with contact as green, and contact connection group 5g connects group 5h with contact and is
Blue.
Claims (7)
1. a kind of spliced anti-error behaviour's load control system terminal box, it is characterised in that: including bottom plate, top cover, left fixed row, right fixation
Row is provided with the consistent contact connection group of multiple groups structure, the left fixed row, contact between the left fixed row and right fixed row
Connection group, right fixed row are connected in turn on bottom plate, and top cover is connected to left fixed row, right fixed row connects the upper of group with contact
Side, every group of contact connection group includes shell, and the both ends of described shell a side form card slot, and the both ends of another side of shell are formed
Grab cooperatively forms connection by card slot and grab between adjacent contact connection group, and left fixed row is by contact connection group side
Both ends formed and formed by the both ends of contact connection group side identical on shell with identical grab on shell, right fixed row
Card slot, the card slot that the left fixed row connect assembly housing by the grab of left fixed row with adjacent contact are cooperatively connected to adjacent touching
In head connection group, the grab mating connection that the right fixed row connect assembly housing by the card slot of right fixed row with adjacent contact is arrived
In adjacent contact connection group, enter line side and outgoing line side are provided in the shell, enter line side is provided with input terminal, and outgoing line side is set
It is equipped with outlet terminal, conduction is connected between the input terminal and outlet terminal in flakes, the top cover corresponds to every group of contact and connects
The position for connecing group forms multiple row limited block, and the limited block is located on the conductive track moved in flakes toward enter line side.
2. spliced anti-error behaviour's load control system terminal box according to claim 1, it is characterised in that: the conduction is in flakes
It is integrally formed, conductive one end in flakes forms U-shaped portion, and the conductive other end in flakes is closed curved portion, and the curved portion leans on U-shaped portion
Direction formed one section of sliding slot, between the sliding slot and U-shaped portion be interconnecting piece, the side of the interconnecting piece towards sliding slot upwardly extends
Form clamping portion, be arranged with indicator on the clamping portion, contact connection group in an ON state when, U-shaped portion and outlet terminal
Connection, curved portion are connect with input terminal.
3. spliced anti-error behaviour's load control system terminal box according to claim 1 or 2, it is characterised in that: the shell bottom
Portion is provided with demarcation plate, and the demarcation plate two sides are respectively arranged with inlet wire copper bar and outlet copper bar, the inlet wire copper bar and inlet wire
Terminal electrical connection, outlet copper bar are electrically connected with outlet terminal.
4. spliced anti-error behaviour's load control system terminal box according to claim 3, it is characterised in that: by the outlet terminal
While being provided with calibrating terminal, the calibrating terminal is electrically connected with outlet copper bar, is respectively arranged on the outlet copper bar and inlet wire copper bar
There are two terminal screws.
5. spliced anti-error behaviour's load control system terminal box according to claim 1 or 2 or 4, it is characterised in that: described left solid
Fixed row, right fixed row, contact connection group are fixed on bottom plate by adhesive, the top cover, bottom plate, left fixed row, right fixation
Row, contact connection group are transparent.
6. spliced anti-error behaviour's load control system terminal box according to claim 1 or 2 or 4, it is characterised in that: the contact
The group number of connection group is 8 groups, the contact connection group solid colour of two adjacent groups.
7. spliced anti-error behaviour's load control system terminal box according to claim 1 or 2 or 4, it is characterised in that: the card slot
For trapezoidal card slot, grab is trapezoidal grab.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821798341.8U CN208797528U (en) | 2018-11-02 | 2018-11-02 | A kind of spliced anti-error behaviour's load control system terminal box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821798341.8U CN208797528U (en) | 2018-11-02 | 2018-11-02 | A kind of spliced anti-error behaviour's load control system terminal box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208797528U true CN208797528U (en) | 2019-04-26 |
Family
ID=66212488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821798341.8U Active CN208797528U (en) | 2018-11-02 | 2018-11-02 | A kind of spliced anti-error behaviour's load control system terminal box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208797528U (en) |
-
2018
- 2018-11-02 CN CN201821798341.8U patent/CN208797528U/en active Active
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