CN204834499U - Shell structure of intelligence relay - Google Patents
Shell structure of intelligence relay Download PDFInfo
- Publication number
- CN204834499U CN204834499U CN201520391799.1U CN201520391799U CN204834499U CN 204834499 U CN204834499 U CN 204834499U CN 201520391799 U CN201520391799 U CN 201520391799U CN 204834499 U CN204834499 U CN 204834499U
- Authority
- CN
- China
- Prior art keywords
- case
- support column
- intelligent relay
- cover plate
- shell mechanism
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses a shell structure of intelligence relay, including mounting bracket (1), be equipped with the the second module interface on mounting bracket (1) and place mouthful (5), be connected with housing (2) on mounting bracket (1), housing (2) one side is equipped with support column (6), is connected with spliced pole (9) on support column (6), is connected with apron (4) on spliced pole (9), is equipped with a module interface on the apron (4) and places mouthful (10), the cross -section length of side of apron (4) is less than the cross -section length of side of housing (3), the back of housing (2) is the cambered surface. The utility model discloses have the resistance to shock height, the radiating effect is good, beneficial effect that compressive capacity is strong.
Description
Technical field
The utility model relates to a kind of shell mechanism of intelligent relay, particularly a kind of shell mechanism of military intelligent relay.
Background technology
Existing intelligent relay is generally used for civilian technology field, to the structural strength of intelligent relay and heat dispersion less demanding, and for military domain, existing intelligent relay is difficult to the requirement reaching structural strength and stiffness and heat dispersion, its main shortcoming is: 1, military domain airborne equipment requires high to antivibration, and the shell mechanism design of existing intelligent relay is unreasonable, enclosure interior can only one-sided permanent circuit module, causes circuit module easily to rupture in judder situation; 2, the shell mechanism of existing intelligent relay connects closely, and inner space is narrow and small, and radiating effect is not ideal, and circuit module is subject to heat ageing, affects the useful life of intelligent relay; 3, the shell mechanism of the intelligent relay of military domain is many is made up of conductive metallic material, and existing intelligent relay inner space is little, when circuit module is installed, shrinking away from theshell body is very near, intelligent relay is when being subject to judder or extruding, solder joint in module touches the housing of shell sometimes, cause module short circuit, damage intelligent relay, time serious, even can affect the normal operation of whole airborne equipment.
Summary of the invention
The purpose of this utility model is: the shell mechanism providing a kind of intelligent relay.It is high that the utility model has resistance to shock, good heat dissipation effect, the feature that anti-pressure ability is strong, and in addition, the utility model also has reasonable in design, feature easy for installation.
The technical solution of the utility model: a kind of shell mechanism of intelligent relay, include installing rack, installing rack is provided with the second module interface and places mouth, installing rack is connected with case, case side is provided with support column, support column is connected with joint pin, joint pin is connected with cover plate, cover plate is provided with the first module interface and places mouth; The higher primary school in described cover plate cross section is in the height in case cross section; The back of described case is cambered surface.
The shell mechanism of aforesaid intelligent relay, described support column has 4 at least.
The shell mechanism of aforesaid intelligent relay, described support column has 4.
The shell mechanism of aforesaid intelligent relay, the higher primary school in described cover plate cross section is in the high 4-6mm in case cross section.
The shell mechanism of aforesaid intelligent relay, one end of described support column is threaded post, and the other end is provided with screwed hole.
The shell mechanism of aforesaid intelligent relay, described joint pin two ends are equipped with screwed hole.
The shell mechanism of aforesaid intelligent relay, arcwall face and the cover plate of described case are provided with circular hole.
The shell mechanism of aforesaid intelligent relay, the bottom of described installing rack and case is provided with installing hole.
The shell mechanism of aforesaid intelligent relay, described installing rack, case and cover plate all adopt 7050 aluminum alloy materials to be made through cold-punching molding technique.
The beneficial effects of the utility model: the utility model is by using support column and joint pin, joint pin passes circuit module and is fixed on circuit module, one end of support column is connected with one end of joint pin, the other end of support column is fixed on case, the other end of joint pin connects cover plate, then case is fixed on installing rack, improves the resistance to shock of intelligent relay shell.Meanwhile, the higher primary school in the cross section of cover plate of the present utility model, in the height in the cross section of case, makes to form ventilating opening between cover plate and case, accelerates the radiating rate of intelligent relay.Moreover the back side of case of the present utility model adopts cambered design, increases the inner space of case, improves the radiating effect of intelligent relay.In addition, the back side design of circular arc also improves the compressive property of intelligent relay shell.In addition, support column of the present utility model is connected through threaded post and screwed hole with between joint pin, fixing after the screwed hole that screw is screwed into joint pin between joint pin and cover plate, fixing after the screwed hole that screw is screwed into support column between support column and case, reasonable in design, easy for installation.
Vibration test: in vibration test, when acceleration is 49000m/s
2time, structural integrity of the present utility model, is not out of shape, and does not rupture, and inner circuit modular structure is complete, and function is normal.Experiment shows, resistance to shock of the present utility model is very good.
Heat radiation test: compared with prior art, at identical operational environment with in the operating time, operating temperature of the present utility model is well below prior art, and radiating effect improves nearly 40%.
Accompanying drawing explanation
Accompanying drawing 1 is broken away view of the present utility model;
Accompanying drawing 2 is joint pin structural representation;
Accompanying drawing 3 is support column arrangement schematic diagram;
Accompanying drawing 4 is structural representation case being connected side with installing rack;
Accompanying drawing 5 is installing rack structural representation;
Accompanying drawing 6 is the sectional view of case and cover plate.
Accompanying drawing is specifically labeled as: 1-installing rack, 2-case, 3-circuit module, 4-cover plate, and 5-second module interface places mouth, 6-support column, 7-first module interface, 8-second module interface, 9-joint pin, and 10-first module interface places mouth, 11-circular hole.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described, but not as the foundation limited the utility model.
Embodiment of the present utility model: a kind of shell mechanism of intelligent relay, as shown in figures 1-6, include installing rack 1, installing rack 1 is provided with the second module interface and places mouth 5, installing rack 1 is connected with case 2, case 2 side is provided with support column 6, support column 6 is connected with joint pin 9, joint pin 9 is connected with cover plate 4, cover plate 4 is provided with the first module interface and places mouth 10; The higher primary school in described cover plate 4 cross section is in the height in case 3 cross section; The back of described case 2 is cambered surface.
Described support column 6 has 4.
The higher primary school in described cover plate 4 cross section is in the high 4-6mm in case 3 cross section.
One end of described support column 6 is threaded post, and the other end is provided with screwed hole.
Described joint pin 9 two ends are equipped with screwed hole.
Arcwall face and the cover plate 4 of described case 2 are provided with circular hole 11.
The bottom of described installing rack 1 and case 2 is provided with installing hole 12.
Described installing rack 1, case 2 and cover plate 3 all adopt 7050 aluminum alloy materials to be made through cold-punching molding technique.
The utility model is by using support column 6 and joint pin 9, joint pin 9 passes circuit module 3 and is fixed on circuit module 3, the first module interface 7 on circuit module 3 and the second module interface 8 are placed in the first module interface respectively and place mouth 10 and the second module interface placement mouth 5, one end of support column 6 is connected with one end of joint pin 9, the other end of support column 6 is fixing on the housing 2, the other end of joint pin 9 connects cover plate 4, then case 2 is fixed on installing rack 1, improves resistance to shock of the present utility model.Meanwhile, the higher primary school in the cross section of cover plate 4 of the present utility model, in the height in the cross section of case 2, makes to form ventilating opening between cover plate 4 and case 2, accelerates radiating rate of the present utility model.Moreover the back side of case 2 of the present utility model adopts cambered design, increases the inner space of case 2, improves radiating effect of the present utility model.In addition, the back side design of circular arc also improves compressive property of the present utility model.
As preferably, described support column 6 is set to 4, and technical ability ensures structural strength, cost-saving again.
As preferably, the higher primary school in described cover plate 4 cross section, in the high 4-6mm in case 3 cross section, improves radiating rate, but circuit module 3 also can not be made too to expose.
As preferably, one end of described support column 6 is threaded post, and the other end is provided with screwed hole; Described joint pin 9 two ends are equipped with screwed hole; Arcwall face and the cover plate 4 of described case 2 are provided with circular hole 11.During installation, the threaded post of support column 6 screws in the screwed hole of joint pin 6 one end, and soket head cap screw screws in the screwed hole of support column 6 through the circular hole 11 of case 2 arc surface, and soket head cap screw screws in the screwed hole of joint pin 6 other end through the circular hole 11 on cover plate 4, connect closely, easy for installation.
As preferably, the bottom of described installing rack 1 and case 2 is provided with installing hole 12, and installing rack 1 and case 2 are connected and fixed through installing hole 12 by rivet, connects closely, easy for installation.
Described installing rack 1, case 2 and cover plate 3 all adopt 7050 aluminum alloy materials to be made through cold-punching molding technique, and structural strength is high.
Claims (9)
1. the shell mechanism of an intelligent relay, it is characterized in that: include installing rack (1), installing rack (1) is provided with the second module interface and places mouth (5), installing rack (1) is connected with case (2), case (2) side is provided with support column (6), support column (6) is connected with joint pin (9), joint pin (9) is connected with cover plate (4), cover plate (4) is provided with the first module interface and places mouth (10); The higher primary school in described cover plate (4) cross section is in the height in case (3) cross section; The back of described case (2) is cambered surface.
2. the shell mechanism of intelligent relay according to claim 1, is characterized in that: described support column (6) has 4 at least.
3. the shell mechanism of intelligent relay according to claim 1 and 2, is characterized in that: described support column (6) has 4.
4. the shell mechanism of intelligent relay according to claim 1, is characterized in that: the higher primary school in described cover plate (4) cross section is in the high 4-6mm in case (3) cross section.
5. the shell mechanism of intelligent relay according to claim 1, is characterized in that: one end of described support column (6) is threaded post, and the other end is provided with screwed hole.
6. the shell mechanism of intelligent relay according to claim 1, is characterized in that: described joint pin (9) two ends are equipped with screwed hole.
7. the shell mechanism of intelligent relay according to claim 1, is characterized in that: arcwall face and the cover plate (4) of described case (2) are provided with circular hole (11).
8. the shell mechanism of intelligent relay according to claim 1, is characterized in that: the bottom of described installing rack (1) and case (2) is provided with installing hole (12).
9. the shell mechanism of intelligent relay according to claim 1, is characterized in that: described installing rack (1), case (2) and cover plate (3) all adopt 7050 aluminum alloy materials to be made through cold-punching molding technique.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520391799.1U CN204834499U (en) | 2015-06-09 | 2015-06-09 | Shell structure of intelligence relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520391799.1U CN204834499U (en) | 2015-06-09 | 2015-06-09 | Shell structure of intelligence relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204834499U true CN204834499U (en) | 2015-12-02 |
Family
ID=54692070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520391799.1U Withdrawn - After Issue CN204834499U (en) | 2015-06-09 | 2015-06-09 | Shell structure of intelligence relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204834499U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104966645A (en) * | 2015-06-09 | 2015-10-07 | 贵州振华群英电器有限公司（国营第八九一厂） | Method for improving performance of intelligent relay and shell structure |
| CN106409606A (en) * | 2016-10-12 | 2017-02-15 | 珠海格力节能环保制冷技术研究中心有限公司 | Outer cover of relay used for compressor, compressor and refrigerator |
| CN111128606A (en) * | 2020-04-01 | 2020-05-08 | 江西科技学院 | Quick heat dissipation type relay with installation position easy to adjust |
-
2015
- 2015-06-09 CN CN201520391799.1U patent/CN204834499U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104966645A (en) * | 2015-06-09 | 2015-10-07 | 贵州振华群英电器有限公司（国营第八九一厂） | Method for improving performance of intelligent relay and shell structure |
| CN104966645B (en) * | 2015-06-09 | 2018-06-19 | 贵州振华群英电器有限公司（国营第八九一厂） | Improve the method and shell mechanism of intelligent relay performance |
| CN106409606A (en) * | 2016-10-12 | 2017-02-15 | 珠海格力节能环保制冷技术研究中心有限公司 | Outer cover of relay used for compressor, compressor and refrigerator |
| CN111128606A (en) * | 2020-04-01 | 2020-05-08 | 江西科技学院 | Quick heat dissipation type relay with installation position easy to adjust |
| CN111128606B (en) * | 2020-04-01 | 2020-07-17 | 江西科技学院 | Quick heat dissipation type relay with installation position easy to adjust |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204834499U (en) | Shell structure of intelligence relay | |
| EP3664225A1 (en) | High-current connector | |
| CN201584294U (en) | Plastic housing AC capacitor with convenient installation | |
| CN202110956U (en) | Glue pouring heat conducting and fixing device for cylindrical electrolytic capacitor | |
| CN202395178U (en) | Electrical connection structure for circuit board | |
| CN206050089U (en) | A kind of unmanned plane gondola fast mounting-dismounting mechanism | |
| CN105530797A (en) | Electric vehicle controller | |
| CN202189688U (en) | Vehicle capacitor having high safety | |
| CN204991489U (en) | Super capacitor module set | |
| CN206059170U (en) | A kind of grafting capacitance shell | |
| CN104966645A (en) | Method for improving performance of intelligent relay and shell structure | |
| CN201576764U (en) | Over-hanging radio frequency coaxial connector | |
| CN102709768B (en) | Socket | |
| CN208053661U (en) | A kind of motor connecting structure of aircraft | |
| CN207460579U (en) | Electronic equipment with printed circuit board (PCB), the elastomeric element for fixing printed circuit plate | |
| CN206947529U (en) | A kind of function and structure-integrated load frame | |
| CN206992043U (en) | A kind of high-voltage insurance cartridge | |
| CN103415176A (en) | Electric appliance mainboard connecting seat conductive to heat radiation | |
| CN105206189A (en) | LED module capable of being maintained from front and back | |
| CN208623116U (en) | A kind of high voltage distribution installation | |
| CN219225926U (en) | Capacity-increasing overhead insulated cable | |
| CN109459653A (en) | A kind of battery core short circuit testing tool | |
| CN106298234B (en) | A kind of capacitor installation fixed structure | |
| CN203378177U (en) | Connecting seat for electric-appliance mainboard beneficial to heat radiation | |
| CN203434298U (en) | Binding post |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151202 Effective date of abandoning: 20180619 |