CN210723503U - Quick detach formula switching subassembly - Google Patents
Quick detach formula switching subassembly Download PDFInfo
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- CN210723503U CN210723503U CN201921192709.0U CN201921192709U CN210723503U CN 210723503 U CN210723503 U CN 210723503U CN 201921192709 U CN201921192709 U CN 201921192709U CN 210723503 U CN210723503 U CN 210723503U
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Abstract
A quick-release type switching assembly relates to the field of electronic product structure design; the quick-release type spring hinge connecting device comprises a mounting frame, a connector mounting plate, a connector, 2 quick-release type spring hinges, a cover plate, a sealing plate and a threaded lock; the middle part of the mounting frame is provided with a groove; the connector mounting plate is of a rectangular plate-shaped structure; the connector mounting plate is fixedly arranged in the groove of the mounting frame; the connector is fixedly arranged on the connector mounting plate and is positioned in the groove of the mounting frame; the cover plate is of a rectangular plate-shaped structure; the cover plate is arranged above the mounting frame groove; 2 quick-release spring hinges are arranged at the connecting part of the cover plate and the mounting frame; the cover plate is connected with the mounting frame through 2 quick-release spring hinges; the sealing plate is fixedly arranged on the inner surface of the cover plate; the thread lock is arranged on the cover plate; the utility model discloses realize that switching subassembly can open fast when using, seal when not using, convenient and fast when both guaranteeing to use provides a sealed environmental protection again for the connector.
Description
Technical Field
The utility model relates to a product structural design field, especially a quick detach formula switching subassembly.
Background
The test, launch and control equipment cabin is used as a control system for missile launching, a plurality of test, launch and control equipment are placed in the test, launch and control equipment cabin, internal connection is formed among the equipment, and a switching assembly for external electrical connection is needed for system maintenance and launching equipment connection. The equipment bay is typically closed and exposed to the elements during operation, and the prior adapter assemblies have typically been an open adapter plate on which the connectors are mounted and the metal cover plate is secured to the equipment bay by means of attachment screws. The cover plate connected by the screws needs to be frequently disassembled in the using process, is time-consuming and labor-consuming, and does not meet the requirements of quick and reliable maintenance and emission.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's the aforesaid not enough, provide a quick detach formula switching subassembly, realized that the switching subassembly can open fast when using, seals when not using, both guarantees convenient and fast when using and provides a sealed environmental protection again for the connector.
The above object of the present invention is achieved by the following technical solutions:
a quick-release type switching assembly comprises a mounting frame, a connector mounting plate, a connector, 2 quick-release type spring hinges, a cover plate, a sealing plate and a thread lock; wherein, the mounting frame is a rectangular box structure; the middle part of the mounting frame is provided with a groove; the connector mounting plate is of a rectangular plate-shaped structure; the connector mounting plate is fixedly arranged in the groove of the mounting frame; the connector is fixedly arranged on the connector mounting plate and is positioned in the groove of the mounting frame; the cover plate is of a rectangular plate-shaped structure; the cover plate is arranged above the mounting frame groove; 2 quick-release spring hinges are arranged at the connecting part of the cover plate and the mounting frame; the cover plate is connected with the mounting frame through 2 quick-release spring hinges; the sealing plate is fixedly arranged on the inner surface of the cover plate; the screw lock is arranged on the cover plate.
In the above quick-release adapter assembly, the equipment bay adapter assembly further includes a sealing strip; the sealing strip is of a rectangular annular structure; the sealing strip is sleeved on the outer side wall of the connector mounting plate; sealing between the connector mounting plate and the mounting frame is achieved.
In the above quick-release adapter assembly, the cover plate includes a fixing plate and a turnover plate; the fixing plate is fixedly arranged on the mounting frame through 2 quick-release spring hinges; the side wall of the turnover plate is butted with the side wall of the fixed plate; a pin shaft is arranged at the butt joint of the fixed plate and the turnover plate; the turnover plate is turned over relative to the fixed plate around the pin shaft.
In the quick release type adapter assembly, the turnover angle of the turnover plate ranges from 0 degrees to 175 degrees.
In the quick release type adapter assembly, the sealing plate is fixedly arranged on the inner surface of the turnover plate; the thread lock is arranged at the turning opening end of the turnover plate.
In the quick-release type adapter assembly, the 2 quick-release type spring hinges are symmetrically arranged at two ends of the fixing plate in the length direction; a spring is arranged inside the quick-release spring hinge; the fixing plate is fixedly arranged on the mounting frame through the elasticity of the spring; compression spring realizes demolising quick detach formula spring hinge and apron from the installation frame.
In the quick-release adapter assembly, when the reverse rotation angle of the turnover plate is 0 degree, the turnover plate and the fixed plate are positioned on the same horizontal plane; the folding plate covers the groove of the installation frame; meanwhile, the sealing plate compresses the sealing strip to seal the inside of the connector mounting plate.
In the quick-release adapter assembly, the compression amount of the sealing strip is 0-4 mm.
In the quick-release adapter assembly, a threaded hole is formed in the frame outside the groove of the mounting frame; the position of the threaded hole corresponds to the threaded lock.
In the quick-release adapter assembly, when the turnover plate covers the groove of the mounting frame, the thread lock is screwed, and the thread lock is in thread fit connection with the threaded hole; the cover plate covers and locks the mounting frame.
Compared with the prior art, the utility model have following advantage:
(1) the equipment cabin switching component adopts the sealable design, and can protect the connector inside the switching board after the cover board is closed;
(2) the hinge of the middle cabin switching assembly of the utility model adopts a quick-release spring hinge, so that even if the thread lock fails, the switching assembly can be quickly opened when the guided missile is launched;
(3) the utility model discloses set up a thread lock that does not drop, convenient operation is swift.
Drawings
Fig. 1 is a front view of the equipment compartment turnover assembly of the present invention;
fig. 2 is a side view of the turnover assembly of the equipment compartment of the present invention.
Detailed Description
The invention will be described in further detail with reference to the following figures and specific embodiments:
the utility model provides a quick detach formula switching subassembly through installation quick detach formula spring hinge 5 and screw thread lock 8 on apron 6 for switching subassembly can be opened when using fast, seals when not using, and convenient and fast when not both guaranteeing to use provides a sealed environmental protection again for the connector. The hinge used in the invention is a quick-release spring hinge 5, and even if the thread lock 8 fails, the rapid opening of the switching assembly during missile launching can be ensured, and the reliability of the equipment is improved.
As shown in fig. 1, which is a front view of the equipment compartment turnover assembly, and fig. 2, which is a side view of the equipment compartment turnover assembly, it can be seen that a quick release type adapter assembly comprises a mounting frame 1, a connector mounting plate 2, a connector 3, a sealing strip 4, 2 quick release type spring hinges 5, a cover plate 6, a sealing plate 7 and a thread lock 8; wherein, the mounting frame 1 is a rectangular box structure; the middle part of the mounting frame 1 is provided with a groove; the connector mounting plate 2 is a rectangular plate-shaped structure; the connector mounting plate 2 is fixedly arranged in a groove of the mounting frame 1; the connector 3 is fixedly arranged on the connector mounting plate 2, and the connector 3 is positioned in the groove of the mounting frame 1; the cover plate 6 is of a rectangular plate-shaped structure; the cover plate 6 is arranged above the groove of the mounting frame 1; 2 quick-release spring hinges 5 are arranged at the connecting part of the cover plate 6 and the mounting frame 1; the cover plate 6 is connected with the mounting frame 1 through 2 quick-release spring hinges 5; the sealing plate 7 is fixedly arranged on the inner surface of the cover plate 6; a screw lock 8 is provided on the cover plate 6. The sealing strip 4 is a rectangular annular structure; the sealing strip 4 is sleeved on the outer side wall of the connector mounting plate 2; sealing between the connector mounting plate 2 and the mounting frame 1 is achieved.
Wherein, the cover plate 6 comprises a fixed plate 61 and a turnover plate 62; wherein, the fixed plate 61 is fixedly installed on the installation frame 1 through 2 quick-release type spring hinges 5; the side wall of the folding plate 62 is butted with the side wall of the fixing plate 61; a pin shaft is arranged at the butt joint of the fixed plate 61 and the turnover plate 62; the diameter of the pin shaft is 6 mm. The flap 62 is pivoted relative to the fastening plate 61 about the pivot axis. The turning angle of the turning plate 62 ranges from 0 to 175 degrees. The sealing plate 7 is fixedly arranged on the inner surface of the turnover plate 62; the screw lock 8 is provided at the flip open end of the flip plate 62. When the reverse angle of the folding plate 62 is 0 degree, the folding plate 62 and the fixing plate 61 are positioned on the same horizontal plane; the folding plate 62 covers the groove of the mounting frame 1; meanwhile, the sealing plate 7 compresses the sealing strip 4 to seal the inside of the connector mounting plate 2. The compression amount of the seal tape 4 is 0 to 4 mm. The sealing effect is achieved and the connector 3 is protected.
A threaded hole 11 is formed in the frame outside the groove of the installing frame 1; the position of the threaded hole 11 corresponds to the threaded lock 8. When the turnover plate 62 covers the groove of the mounting frame 1, the screw lock 8 is screwed, and the screw lock 8 is in screw fit connection with the threaded hole 11; a covering locking of the cover plate 6 to the mounting frame 1 is achieved.
The 2 quick-release spring hinges 5 are symmetrically arranged at two ends of the fixing plate 61 in the length direction; a spring is arranged inside the quick-release type spring hinge 5; the fixing plate 61 is fixedly installed on the installation frame 1 by the elastic force of the spring; compressing the springs to enable quick release spring hinges 5 and cover plates 6 to be removed from mounting frame 1.
The utility model discloses adapter module can protect connector mounting panel 2 inside connector 3 after apron 6 closes for can sealing the design. The hinge uses a quick-release spring hinge 5, and even if the threaded lock 8 breaks down, the guided missile can be ensured to quickly open the switching assembly when being launched.
The details of the present invention not described in detail in the specification are well known to those skilled in the art.
Claims (10)
1. The utility model provides a quick detach formula switching subassembly which characterized in that: the quick-release type spring hinge assembly comprises a mounting frame (1), a connector mounting plate (2), a connector (3), 2 quick-release type spring hinges (5), a cover plate (6), a sealing plate (7) and a threaded lock (8); wherein, the mounting frame (1) is a rectangular box structure; the middle part of the mounting frame (1) is provided with a groove; the connector mounting plate (2) is of a rectangular plate-shaped structure; the connector mounting plate (2) is fixedly arranged in a groove of the mounting frame (1); the connector (3) is fixedly arranged on the connector mounting plate (2), and the connector (3) is positioned in the groove of the mounting frame (1); the cover plate (6) is of a rectangular plate-shaped structure; the cover plate (6) is arranged above the groove of the mounting frame (1); 2 quick-release spring hinges (5) are arranged at the connecting part of the cover plate (6) and the mounting frame (1); the cover plate (6) is connected with the mounting frame (1) through 2 quick-release type spring hinges (5); the sealing plate (7) is fixedly arranged on the inner surface of the cover plate (6); the thread lock (8) is arranged on the cover plate (6).
2. The quick release type adapter assembly according to claim 1, wherein: the quick-release type adapter assembly also comprises a sealing strip (4); the sealing strip (4) is of a rectangular annular structure; the sealing strip (4) is sleeved on the outer side wall of the connector mounting plate (2); sealing between the connector mounting plate (2) and the mounting frame (1) is achieved.
3. The quick release type adapter assembly according to claim 2, wherein: the cover plate (6) comprises a fixed plate (61) and a turnover plate (62); the fixing plate (61) is fixedly arranged on the mounting frame (1) through 2 quick-release type spring hinges (5); the side wall of the turnover plate (62) is butted with the side wall of the fixed plate (61); a pin shaft is arranged at the butt joint of the fixed plate (61) and the turnover plate (62); the turnover plate (62) is turned relative to the fixed plate (61) around the pin shaft.
4. The quick release type adapter assembly according to claim 3, wherein: the turning angle of the turning plate (62) ranges from 0 degree to 175 degrees.
5. The quick release type adapter assembly according to claim 4, wherein: the sealing plate (7) is fixedly arranged on the inner surface of the turnover plate (62); a screw lock (8) is provided at the flip open end of the flip plate (62).
6. The quick release type adapter assembly according to claim 5, wherein: the 2 quick-release spring hinges (5) are symmetrically arranged at two ends of the fixing plate (61) in the length direction; a spring is arranged inside the quick-release spring hinge (5); the fixing plate (61) is fixedly arranged on the mounting frame (1) through the elasticity of the spring; and the spring is compressed, so that the quick-release type spring hinge (5) and the cover plate (6) can be detached from the mounting frame (1).
7. The quick release type adapter assembly according to claim 6, wherein: when the reverse angle of the turnover plate (62) is 0 degree, the turnover plate (62) and the fixed plate (61) are positioned on the same horizontal plane; the turnover plate (62) covers the groove of the mounting frame (1); meanwhile, the sealing plate (7) compresses the sealing strip (4) to seal the inside of the connector mounting plate (2).
8. The quick release type adapter assembly according to claim 7, wherein: the compression amount of the sealing strip (4) is 0-4 mm.
9. The quick release type adapter assembly of claim 8, wherein: a threaded hole (11) is formed in the frame outside the groove of the mounting frame (1); the position of the threaded hole (11) corresponds to the threaded lock (8).
10. The quick release type adapter assembly of claim 9, wherein: when the turnover plate (62) covers the groove of the mounting frame (1), the threaded lock (8) is screwed, and the threaded lock (8) is in threaded fit connection with the threaded hole (11); the cover plate (6) covers and locks the mounting frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921192709.0U CN210723503U (en) | 2019-07-26 | 2019-07-26 | Quick detach formula switching subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921192709.0U CN210723503U (en) | 2019-07-26 | 2019-07-26 | Quick detach formula switching subassembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210723503U true CN210723503U (en) | 2020-06-09 |
Family
ID=70927954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921192709.0U Active CN210723503U (en) | 2019-07-26 | 2019-07-26 | Quick detach formula switching subassembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210723503U (en) |
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2019
- 2019-07-26 CN CN201921192709.0U patent/CN210723503U/en active Active
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