CN207705128U - A kind of case for plastic case breaker electronic type controller - Google Patents
A kind of case for plastic case breaker electronic type controller Download PDFInfo
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- CN207705128U CN207705128U CN201721864254.3U CN201721864254U CN207705128U CN 207705128 U CN207705128 U CN 207705128U CN 201721864254 U CN201721864254 U CN 201721864254U CN 207705128 U CN207705128 U CN 207705128U
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- case
- locating slot
- positioning column
- mutual inductor
- controller
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Abstract
The utility model is related to a kind of cases for plastic case breaker electronic type controller, including mutual inductor case (2) and controller case (3), described controller case (3) one end open, the open end is mounted on mutual inductor case (2), the open end of the controller case (3) is equipped with positioning column, the lateral wall of the mutual inductor case (2) is equipped with and the matched locating slot of positioning cylinder shape, when installation, the positioning column is inserted into locating slot, is interference fitted with locating slot.Compared with prior art, the utility model mutual inductor case is connected with controller case in such a way that positioning column is inserted into locating slot, is directly extracted when doing over again, easy to disassemble；Positioning column is interference fitted with locating slot, ensures that controller case will not shake, fall off.
Description
Technical field
The utility model is related to a kind of breaker of plastic casing installing components, and breaker of plastic casing electronics is used for more particularly, to one kind
The case of formula controller.
Background technology
Screw or the fixed mode of barb are mostly used about electronic controller currently on the market, primarily to realizing control
The accurate positionin of device processed and the shaking for preventing controller.As illustrated in figs. 7 and 8, mutual inductor case 2 and controller case 3 pass through
Screw 4 or barb 5 connect, both connection types have shortcoming, the fixed mode of screw may be relatively specific for
Big controller connects occasion with mutual inductor, and the process assembled and done over again need to assemble and disassemble screw, more time-consuming；For using
The fixed mode of hook-type must lever up barb during assembly and test is done over again by tool, more time-consuming.
Utility model content
The purpose of this utility model is exactly to be provided a kind of for plastic housing to overcome the problems of the above-mentioned prior art
The case of electronic controller for breaker.
The purpose of this utility model can be achieved through the following technical solutions：
A kind of case for plastic case breaker electronic type controller, including mutual inductor case and controller case, it is described
Controller case one end open, the open end be mounted on mutual inductor case on, the open end of the controller case is equipped with
Positioning column, the lateral wall of the mutual inductor case be equipped with the matched locating slot of the positioning post shapes, it is described when installation
Positioning column is inserted into locating slot, is interference fitted with locating slot.
The lateral wall of the mutual inductor case is equipped with boss, and the locating slot is arranged on boss.
The positioning column is cylinder, and the section of the locating slot is semicircle.
The positioning column end band is tapered.
The side edge of the open end of the controller case is along equipped with the flange vertical with positioning column.
The positioning column is integrated to be arranged on controller case.
Compared with prior art, the utility model has the following advantages：
(1) mutual inductor case is connected with controller case in such a way that positioning column is inserted into locating slot, is directly pulled out when doing over again
Go out, it is easy to disassemble；Positioning column is interference fitted with locating slot, ensures that controller case will not shake, fall off.
(2) lateral wall of mutual inductor case is equipped with boss, and locating slot is arranged on boss, will not weaken mutual inductor case
Side wall mechanical property, and whether in place convenient for observation assembly.
(3) positioning column end band is tapered, facilitates alignment.
(4) side edge of the open end of controller case can be utilized along the flange vertical with positioning column is equipped with when doing over again
Flange is conveniently operated as grip zones.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present embodiment circuit breaker base；
Fig. 2 is the structural schematic diagram of the present embodiment mutual inductor case；
Fig. 3 is the structural schematic diagram of the present embodiment controller case；
Fig. 4 is the present embodiment mutual inductor case and pedestal assembling schematic diagram；
Fig. 5 is the present embodiment mutual inductor case and controller case assembling schematic diagram；
Fig. 6 is the whole assembling schematic diagram in circuit breaker base of the present embodiment case；
Fig. 7 is the first existing mutual inductor case and controller case connection diagram；
Fig. 8 is existing second of mutual inductor case and controller case connection diagram.
Specific implementation mode
The utility model is described in detail in the following with reference to the drawings and specific embodiments.The present embodiment is with the utility model
Implemented premised on technical solution, gives detailed embodiment and specific operating process, but the guarantor of the utility model
Shield range is not limited to following embodiments.
Embodiment
As shown in figs. 1 to 6, a kind of case for plastic case breaker electronic type controller, including 2 He of mutual inductor case
Controller case 3,3 one end open of controller case, the open end are mounted on mutual inductor case 2, the opening of controller case 3
Hold 31 it is integrated be equipped with positioning column 32,33, the lateral wall of mutual inductor case 2 is equipped with boss 21, and 21 edge of boss is equipped with and institute
The matched locating slot 22,23 of positioning cylinder shape is stated, positioning column 32,33 is the tapered cylinder of end band, the section of locating slot
For semicircle, when installation, 32,33 corresponding insertion locating slot 22,23 of positioning column is interference fitted with locating slot 22,23.
The side edge edge of the open end 31 of controller case 3 is additionally provided with the flange vertical with positioning column, when conveniently doing over again
It grasps.
First mutual inductor case 2 is put into the cavity of pedestal 1, completes mutual inductor assembly (Fig. 4)；Then positioning column 32,
33 are aligned insertion with the locating slot 22,23 on mutual inductor case 2 respectively compresses, and completes controller assembly (Fig. 6)；Axis and hole interference
Cooperation ensures that controller case will not shake, fall off.Good fixed effect can be accomplished for 3 poles and 4 pole products.It is disconnected
During road device is debugged before closing lid, controller will not loosen, and if there is poorly controlled device, directly extract adjustment.This
Kind structure operation is simple, convenient for test.
Claims (6)
1. a kind of case for plastic case breaker electronic type controller, including mutual inductor case (2) and controller case (3),
Described controller case (3) one end open, the open end are mounted on mutual inductor case (2), which is characterized in that the control
The open end of device case (3) processed is equipped with positioning column, and the lateral wall of the mutual inductor case (2) is equipped with and the positioning post shapes
Matched locating slot, when installation, the positioning column is inserted into locating slot, is interference fitted with locating slot.
2. a kind of case for plastic case breaker electronic type controller according to claim 1, which is characterized in that described
Mutual inductor case (2) lateral wall be equipped with boss, the locating slot be arranged on boss.
3. a kind of case for plastic case breaker electronic type controller according to claim 1, which is characterized in that described
Positioning column be cylinder, the section of the locating slot is semicircle.
4. a kind of case for plastic case breaker electronic type controller according to claim 1, which is characterized in that described
Positioning column end band it is tapered.
5. a kind of case for plastic case breaker electronic type controller according to claim 1, which is characterized in that described
Controller case (3) open end side edge along be equipped with the flange vertical with positioning column.
6. a kind of case for plastic case breaker electronic type controller according to claim 1, which is characterized in that described
Positioning column it is integrated be arranged on controller case (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721864254.3U CN207705128U (en) | 2017-12-27 | 2017-12-27 | A kind of case for plastic case breaker electronic type controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721864254.3U CN207705128U (en) | 2017-12-27 | 2017-12-27 | A kind of case for plastic case breaker electronic type controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207705128U true CN207705128U (en) | 2018-08-07 |
Family
ID=63029307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721864254.3U Active CN207705128U (en) | 2017-12-27 | 2017-12-27 | A kind of case for plastic case breaker electronic type controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207705128U (en) |
-
2017
- 2017-12-27 CN CN201721864254.3U patent/CN207705128U/en active Active
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