CN204831370U - Check out test set for relay - Google Patents
Check out test set for relay Download PDFInfo
- Publication number
- CN204831370U CN204831370U CN201520542847.2U CN201520542847U CN204831370U CN 204831370 U CN204831370 U CN 204831370U CN 201520542847 U CN201520542847 U CN 201520542847U CN 204831370 U CN204831370 U CN 204831370U
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- China
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- tool
- control unit
- indicative control
- depression bar
- motor
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Abstract
The utility model discloses a check out test set for relay, include base plate, indicative control unit, tool, pressure detection unit, fixed unit, switch on detecting element. The four corners of base plate lower surface all is equipped with the supporting legs, tool, indicative control unit, pressure detection unit are all installed on the base plate, switching on detecting element and installing in the base plate bottom surface, it cooperates to counterpoint with the tool, the pressure detection unit is installed in tool one side, fixed unit passes through the support mounting directly over the tool. The utility model discloses simple structure, reasonable in design can realize through single equipment that it is high to detect the numerical value precision to two detections of armature operating pressure and armature work displacement volume.
Description
Technical field
The utility model relates to a kind of checkout equipment, the relay checkout equipment of a kind of working pressure for detecting relay movable contact spring and displacement specifically.
Background technology
Relay, after drawing a design and having produced, often needs to detect, in order to judge whether it can meet the requirement of design and use the working pressure of movable contact spring in relay and work shift amount.Existing relay, when detecting above-mentioned numerical value, mainly relies on and manually carries out individual event detection, and detecting above-mentioned two numerical value needs artificial hand-held different checkout equipment and coordinate tool to detect.The process detected is comparatively complicated, simultaneously because manual detection obtains detecting numerical value often by range estimation, so the accuracy detecting numerical value is not good.
Utility model content
The purpose of this utility model is the deficiency overcome existing for prior art, provides a kind of relay checkout equipment.
For achieving the above object, the technical scheme that the utility model adopts is: a kind of relay checkout equipment, comprises substrate, indicative control unit, tool, pressure sensing cell, fixed cell, conduction detection unit.
The corner of described base lower surface is equipped with feet;
Described tool, indicative control unit, pressure sensing cell are installed on substrate;
Described conduction detection cellular installation, in substrate bottom surface, coordinates with tool contraposition;
Described conduction detection unit is connected with indicative control unit by cable;
Described pressure sensing cell is arranged on tool side;
Described fixed cell by support installing directly over tool;
Described pressure sensing cell includes motor, screw mandrel, guide rail bracket, movable block, pressure detection head;
Described motor is stepper motor, is connected with indicative control unit by cable;
Described movable block is arranged on guide rail bracket, is connected coordinates with the screw mandrel be located at bottom guide rail bracket;
Described screw mandrel is connected with motor and coordinates;
Described movable block is provided with pressure detection head;
Described pressure detection head is connected with indicative control unit by cable;
Described fixed cell includes cylinder, depression bar, depression bar guide frame;
Described depression bar inserts in depression bar guide frame, and depression bar tail end is connected with cylinder output shaft by many connecting rods.
During utility model works, relay to be detected is placed in tool, the pin of relay is connected with conduction detection unit by cable, then driven by motor screw mandrel rotates, and then drive movable block to move along guide rail, now, pressure detection crown pressure armature, overcome the reseting elasticity of armature reseting plate, drive armature motion, when starting to contact with fixed touching plate with the movable contact spring that armature coordinates, conduction detection unit obtains electric signal, and by this signal feedback in indicative control unit, indicative control unit records the pressure value of now pressure detection head and the rotation number of turns of motor, and the rotation astragal of motor is converted into movable block forward travel distance, and then obtain armature working pressure and work shift amount.
The utility model structure is simple, reasonable in design, can realize two detections to armature working pressure and armature work shift amount by single equipment, detects numerical value precision high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Further understand for convenience of doing the utility model, existing by reference to the accompanying drawings for an embodiment, the utility model is further described.
Embodiment:
As shown in Figure 1, the utility model comprises substrate 1, indicative control unit 2, tool 3, pressure sensing cell, fixed cell 4, conduction detection unit 5.
The corner of described substrate 1 lower surface is equipped with feet;
Described tool 3, indicative control unit 2, pressure sensing cell are installed on substrate 1;
Described conduction detection unit 2 is arranged on substrate 1 bottom surface, coordinates with tool 3 contraposition;
Described conduction detection unit 2 is connected with indicative control unit 2 by cable;
Described pressure sensing cell is arranged on tool 3 side;
Described fixed cell 4 by support installing directly over tool 3;
Described pressure sensing cell includes motor 6, screw mandrel 7, guide rail bracket 8, movable block 9, pressure detection 10;
Described motor 6 is stepper motor, is connected with indicative control unit 2 by cable;
Described movable block 9 is arranged on guide rail bracket 8, is connected coordinates with the screw mandrel 7 be located at bottom guide rail bracket 8;
Described screw mandrel 7 is connected with motor 6 and coordinates;
Described movable block 9 is provided with pressure detection 10;
Described pressure detection 10 is connected with indicative control unit 2 by cable;
Described fixed cell 4 includes cylinder, depression bar, depression bar guide frame;
Described depression bar inserts in depression bar guide frame, and depression bar tail end is connected with cylinder output shaft by many connecting rods.
Claims (1)
1. a relay checkout equipment, is characterized in that: comprise substrate, indicative control unit, tool, pressure sensing cell, fixed cell, conduction detection unit, the corner of described base lower surface is equipped with feet; Described tool, indicative control unit, pressure sensing cell are installed on substrate; Described conduction detection cellular installation, in substrate bottom surface, coordinates with tool contraposition; Described conduction detection unit is connected with indicative control unit by cable; Described pressure sensing cell is arranged on tool side; Described fixed cell by support installing directly over tool; Described pressure sensing cell includes motor, screw mandrel, guide rail bracket, movable block, pressure detection head; Described motor is stepper motor, is connected with indicative control unit by cable; Described movable block is arranged on guide rail bracket, is connected coordinates with the screw mandrel be located at bottom guide rail bracket; Described screw mandrel is connected with motor and coordinates; Described movable block is provided with pressure detection head; Described pressure detection head is connected with indicative control unit by cable; Described fixed cell includes cylinder, depression bar, depression bar guide frame; Described depression bar inserts in depression bar guide frame, and depression bar tail end is connected with cylinder output shaft by many connecting rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520542847.2U CN204831370U (en) | 2015-07-24 | 2015-07-24 | Check out test set for relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520542847.2U CN204831370U (en) | 2015-07-24 | 2015-07-24 | Check out test set for relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204831370U true CN204831370U (en) | 2015-12-02 |
Family
ID=54688962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520542847.2U Active CN204831370U (en) | 2015-07-24 | 2015-07-24 | Check out test set for relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204831370U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106324495A (en) * | 2016-09-18 | 2017-01-11 | 东莞市三友联众电器有限公司 | Relay electric tester |
| CN107726981A (en) * | 2017-09-28 | 2018-02-23 | 三友联众集团股份有限公司 | A kind of armature of relay displacement automatic detecting machine |
-
2015
- 2015-07-24 CN CN201520542847.2U patent/CN204831370U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106324495A (en) * | 2016-09-18 | 2017-01-11 | 东莞市三友联众电器有限公司 | Relay electric tester |
| CN107726981A (en) * | 2017-09-28 | 2018-02-23 | 三友联众集团股份有限公司 | A kind of armature of relay displacement automatic detecting machine |
| CN107726981B (en) * | 2017-09-28 | 2019-11-29 | 三友联众集团股份有限公司 | A kind of armature of relay displacement automatic detecting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 523000 No. two, No. 27, Putian Lake Center, Tangxia Town, Guangdong, Dongguan Patentee after: Lianzhong Sanyou group Limited by Share Ltd Address before: 523000, No. 62, Putian West Road, Pu Zhen Lake community, Tangxia Town, Dongguan, Guangdong Patentee before: Dongguan Sanyou Electrical Appliances Co., Ltd. |
|
| CP03 | Change of name, title or address |