CN210685666U - Radome lock and radome - Google Patents
Radome lock and radome Download PDFInfo
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- CN210685666U CN210685666U CN201921386326.7U CN201921386326U CN210685666U CN 210685666 U CN210685666 U CN 210685666U CN 201921386326 U CN201921386326 U CN 201921386326U CN 210685666 U CN210685666 U CN 210685666U
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- movable plate
- connecting rod
- radome
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Abstract
The utility model relates to a radar manufacturing technical field particularly, relates to a radome lock and radome. A radome lock comprises a support, a movable plate, a connecting rod and a clamping hook. The movable plate is rotatably connected to the bracket, and the movable plate and the bracket jointly limit a movable space; one end of the connecting rod extends into the movable space and is rotatably connected to the movable plate, and the other end of the connecting rod extends out of the movable space and is connected with the clamping hook; the rotating axis of the movable plate relative to the bracket is parallel to the rotating axis of the connecting rod relative to the movable plate and is spaced from the connecting rod. The movable plate is used for rotating relative to the support under the action of external force and has an unlocking state for driving the clamping hook to move along the direction of extending out of the movable space and a locking state for driving the connecting rod to move along the direction of extending into the movable space. The radome lock is simple in structure and convenient to use.
Description
Technical Field
The utility model relates to a radar manufacturing technical field particularly, relates to a radome lock and radome.
Background
The radome is used for protecting the antenna so as to prevent the influence and interference of the environment on the working state of the radar antenna, thereby reducing the power for driving the antenna to operate, improving the working reliability of the antenna and ensuring the all-weather work of the radar antenna.
However, in the prior art, the lock body applied to opening and closing of the radome is complex in structure, inconvenient to operate in the using process and high in manufacturing and assembling costs.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a radome lock and radome, its structure through simplifying radome lock, and then can simplify the operating procedure, reduce the cost of manufacturing simultaneously.
The embodiment of the utility model is realized like this:
in a first aspect, an embodiment of the present invention provides a radome lock, which includes a bracket, a movable plate, a connecting rod, and a hook;
the movable plate is rotatably connected to the bracket, and the movable plate and the bracket jointly limit a movable space; one end of the connecting rod extends into the movable space and is rotatably connected to the movable plate, and the other end of the connecting rod extends out of the movable space and is connected with the clamping hook; the rotating axis of the movable plate relative to the bracket is parallel to the rotating axis of the connecting rod relative to the movable plate and is spaced from the connecting rod;
the movable plate is used for rotating relative to the support under the action of external force and has an unlocking state for driving the clamping hook to move along the direction of extending out of the movable space and a locking state for driving the connecting rod to move along the direction of extending into the movable space.
In an alternative embodiment, when the movable plate is in the locked state, the rotating connection position of the movable plate and the bracket is relatively located between the hook and the connection position of the connecting rod and the movable plate along the extending direction of the connecting rod.
In an alternative embodiment, the radome lock further comprises a limiting structure for limiting the rotation of the movable plate relative to the bracket to maintain the locked state.
In an optional embodiment, the limiting structure comprises a sliding block and a clamping block; the movable plate is provided with a clamping part;
the sliding block is connected with the connecting rod in a sliding way; the clamping block is connected with the sliding block; the slider is used for sliding to the joint position under the effect of external force to with joint portion block and restriction fly leaf for the rotation of support.
In an optional embodiment, the limiting structure further comprises a stopper and an elastic piece;
the stop block is in threaded connection with the connecting rod and is positioned between the clamping hook and the sliding block;
the both ends of elastic component lean on with dog and slider respectively to make the slider possess to the gliding trend with the joint position.
In an alternative embodiment, the clamping portion is a strip-shaped hole penetrating through the movable plate.
In an alternative embodiment, the radome lock comprises a guide structure, wherein the guide structure comprises a guide surface arranged on the connecting rod and a guide block arranged on the sliding block;
the guide block is in surface contact with the guide surface to limit the rotation of the slide block relative to the axial direction of the connecting rod.
In an alternative embodiment, the connecting rod comprises a connecting part which extends into the movable space and is used for being rotatably connected with the movable plate;
the limiting structure further comprises a torsion spring, the torsion spring is connected with the connecting portion, and the two torsion bars of the torsion spring are respectively abutted to the movable plate and the support, so that the movable plate has a tendency of moving towards an unlocking state.
In an optional embodiment, the hook is in threaded connection with the connecting rod, and a bolt for abutting against the hook is further arranged on the connecting rod.
In a second aspect, an embodiment of the present invention provides a radome, including a radome body and a radome lock as in any one of the previous embodiments;
the bracket is connected with the cover body.
The utility model discloses beneficial effect includes:
the radome lock comprises a support, a movable plate, a connecting rod and a clamping hook. The clamping hook is used for being clamped with an external structure so as to lock the radar cover. Simultaneously, at the in-process of trip and exterior structure block, through the mutually supporting effect between connecting rod, fly leaf and the support, can prescribe a limit to the position of trip to keep the radome in the locking state. Specifically, the movable plates are rotatably connected with each other and form a movable space for the connecting rod to move; meanwhile, the connecting rod is rotatably connected with the movable plate, and the rotating connection position of the connecting rod and the movable plate is spaced relative to the rotating connection position of the movable plate and the support, so that the connecting rod can be driven to swing through the rotation of the movable plate, and the connecting rod can be driven to stretch into or stretch out of the movable space. Therefore, when the connecting rod stretches into or stretches out relative to the movable space, the movable plate is in an unlocking state, the stretching length of the connecting rod can be changed, and the distance between the clamping hook on the connecting rod and the external structure can be further changed. From this, when the trip is in with exterior structure complex position, through shortening the extension length of connecting rod for the connecting rod stretches into the activity space, and the fly leaf is in the locking state, alright guarantee trip and exterior structure's block state, and in the same way, stretch out the connecting rod, alright make the block effect between trip and exterior structure disappear, and then alright carry out the unblock to the radome.
In summary, the radome lock drives the connecting rod to move through the movement of the movable plate in the unlocking and locking processes, thereby triggering the state conversion. From this, this radome lock is through optimizing its inner structure for when the structure of radome lock is simpler, can also simplify the operating procedure of unblock and locking, and then can reduce the degree of difficulty of operation, make the operation more convenient.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural view of an embodiment of the present invention in which a radome lock is in a locked state;
fig. 2 is a schematic structural view of the radome lock in the embodiment of the present invention in the locked state;
fig. 3 is an exploded view of the radome lock in an embodiment of the present invention;
fig. 4 is a schematic structural view of the radome lock in an unlocked state according to an embodiment of the present invention;
fig. 5 is a schematic structural view of the radome lock in an unlocked state according to an embodiment of the present invention;
fig. 6 is a schematic structural view of a limiting structure and a guiding structure in an embodiment of the present invention;
fig. 7 is a schematic structural view of the limiting structure and the guiding structure in the embodiment of the present invention.
Icon 100-radome Lock; 110-a scaffold; 120-a movable plate; 130-a connecting rod; 140-a hook; 101-activity space; 150-a limiting structure; 151-a slider; 152-a fixture block; 153-a snap-in part; 154-a stop; 155-an elastic member; 160-a guide structure; 161-a guide surface; 162-a guide block; 131-a connecting portion; 156-torsion spring; 132-bolt.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, fig. 1-3 show the structure of the radome lock in the embodiment of the present invention. The present embodiment provides a radome lock 100, wherein the radome lock 100 includes a bracket 110, a movable plate 120, a connecting rod 130 and a hook 140.
Wherein, the movable plate 120 is rotatably connected to the bracket 110, and the movable plate 120 and the bracket 110 together define the movable space 101; one end of the connecting rod 130 extends into the movable space 101 and is rotatably connected to the movable plate 120, and the other end of the connecting rod 130 extends out of the movable space 101 and is connected with the hook 140; the rotation axis of the movable plate 120 with respect to the bracket 110 is parallel to the rotation axis of the link 130 with respect to the movable plate 120, and spaced apart from each other.
The hook 140 is used to engage with an external structure to lock the radome.
Referring to fig. 1-5, fig. 1 and 2 show a locking state of the radome lock in an embodiment of the present invention, and fig. 4 and 5 show an unlocking state of the radome lock in an embodiment of the present invention. The movable plate 120 is configured to rotate relative to the bracket 110 under the action of an external force, and has an unlocking state for driving the hook 140 to move along the direction extending out of the movable space 101 and a locking state for driving the connecting rod 130 to move along the direction extending into the movable space 101.
Referring to fig. 1-5, the radome lock 100 operates according to the following principle:
the radome lock 100 includes a bracket 110, a movable plate 120, a link 130, and a hook 140. In addition, the radome lock 100 is used for locking or unlocking a radome on which the radome lock 100 is installed, and in order to achieve the function, the radome is locked by the engagement of the hook 140 and an external structure, and meanwhile, under the condition that the hook 140 is engaged with the external structure, the movement of the hook 140 is limited by the mutual cooperation among the bracket 110, the movable plate 120 and the connecting rod 130, so that the engagement position of the hook 140 is limited, and the hook 140 and the external structure are kept in the engagement state.
Therefore, in order to limit the movement of the hook 140, the movement of the link 130 is limited, so that the movement of the hook 140 is limited.
In the process of unlocking and locking the radome lock 100, the movement of the movable plate 120 drives the connecting rod 130 to move, thereby triggering the state transition.
Specifically, the movable plates 120 are rotatably connected with each other and together form a movable space 101 for the movement of the connecting rod 130; meanwhile, the connecting rod 130 is rotatably connected to the movable plate 120, and a rotational connection position of the connecting rod 130 and the movable plate 120 is spaced from a rotational connection position of the movable plate 120 and the bracket 110, so that the connecting rod 130 can be driven to swing by the rotation of the movable plate 120, and the connecting rod 130 can be driven to extend into or extend out of the movable space 101.
Therefore, when the hook 140 is located at a position matched with an external structure, the movable plate 120 in the locking state is rotated to drive the connecting rod 130 to extend into the movable space 101, that is, the extending length of the connecting rod 130 is shortened, and the clamping state of the hook 140 and the external structure can be ensured; similarly, when the hook 140 is located at the position matched with the external structure, the movable plate 120 in the unlocking state is rotated to drive the connecting rod 130 to extend out of the movable space 101, i.e., the extending length of the connecting rod 130 is increased, so that the hook 140 clamped with the external structure is separated from the external structure, i.e., the clamping action between the hook 140 and the external structure disappears, and then the radome is unlocked.
In conclusion, the radome lock 100 has an optimized internal structure, so that the structure of the radome lock 100 is simpler, the operation steps of unlocking and locking can be simplified, the operation difficulty can be reduced, and the operation is more convenient.
Further, in the present embodiment, as can be seen from the above description, when the movable plate 120 rotates relative to the bracket 110 under the action of an external force, the connecting rod 130 can be driven to move relative to the movable space 101 defined by the bracket 110 and the movable plate 120 together, and since the rotation axis of the movable plate 120 relative to the bracket 110 is parallel to the rotation axis of the connecting rod 130 relative to the movable plate 120 and is spaced from each other, the movable plate 120 can drive the connecting rod 130 to swing relative to the movable space 101 during the rotation process, and relatively extend into or out of the movable space 101 during the swinging process.
Therefore, when the movable plate 120 is in the locked state, the rotational connection between the movable plate 120 and the bracket 110 is relatively located between the hook 140 and the connection between the connecting rod 130 and the movable plate 120 along the extending direction of the connecting rod 130. In such an arrangement, when the connecting rod 130 moves into the movable space 101 and drives the hook 140 to engage with an external structure in the process of rotating the movable plate 120, the rotation direction of the movable plate 120 is limited to be rotation towards a side close to the hook 140, so that when the hook 140 is located at a position where the hook 140 engages with the external structure, the interval between the movable plate 120 and the bracket 110 can be reduced, that is, when the movable plate 120 is located at a locked state, the movable space 101 jointly defined between the movable plate 120 and the movable plate 120 can be reduced, so that the movable space 101 plays a role in protecting the movement of the connecting rod 130 from the external environment, and the influence of the movement of the connecting rod 130 on the external environment is reduced.
Further, in the present embodiment, please refer to fig. 1 to 7, and fig. 3, 6 and 7 show the structure of the limiting structure in the embodiment of the present invention. Radome lock 100 further includes a limiting structure 150, and limiting structure 150 is used to limit the rotation of movable plate 120 relative to bracket 110 to maintain the locked state.
Specifically, the limiting structure 150 includes a slider 151 and a latch 152; the movable plate 120 is provided with a clamping portion 153, and the clamping portion 153 is a strip-shaped hole penetrating through the movable plate 120. The slider 151 is slidably coupled to the link 130; the fixture block 152 is connected with the slide block 151; the slider 151 is configured to slide to the engaging position under an external force, so as to engage with the engaging portion 153 and limit the rotation of the movable plate 120 relative to the bracket 110.
That is, the sliding block 151 can slide along the axis of the connecting rod 130 relative to the connecting rod 130, and in the sliding process, when the sliding block slides to the engaging position, the latch 152 can be engaged with the engaging portion 153 of the movable plate 120 in the locking state, and since the engaging portion 153 is a strip-shaped hole, the latch 152 can be engaged with the engaging portion 153 to limit the rotation of the movable plate 120 relative to the bracket 110, so as to maintain the locking state of the movable plate 120. In addition, in order to facilitate the engagement between the engaging portion 153 and the engaging block 152, when the engaging block 152 and the engaging portion 153 are disposed, the strip-shaped hole of the engaging portion 153 needs to be larger than the outline size of the engaging block 152, so as to facilitate the engagement between the engaging block 152 and the engaging portion 153.
Further, in order to keep the sliding block 151 in the clamping position during the use process, the limiting structure 150 further includes a stopper 154 and an elastic member 155. Wherein, the stopper 154 is connected with the connecting rod 130 by screw thread and is positioned between the hook 140 and the sliding block 151; two ends of the elastic member 155 respectively abut against the stopper 154 and the slider 151, so that the slider 151 tends to slide toward the engagement position. And then the slider 151 can be pushed to move to the engagement position by the elastic force of the elastic member 155.
In addition, in the embodiment, please refer to fig. 1 to 7, and fig. 6 and 7 show the structure of the guiding structure in the embodiment of the present invention. In order to ensure the movement of the slider 151 relative to the link 130 so that the slider 151 has a position adapted to the engaging portion 153, since the slider 151 is slidably coupled to the link 130, it is necessary to restrict the rotation thereof relative to the axial direction of the link 130, whereby the link 130 includes a connecting portion 131 extending into the movable space 101 and rotatably coupled to the movable plate 120, and the radome lock 100 may include a guide structure 160, the guide structure 160 including a guide surface 161 provided on the connecting portion 131 of the link 130 and a guide block 162 provided on the slider 151; the guide block 162 is in surface contact with the guide surface 161 to restrict the rotation of the slider 151 with respect to the axial direction of the link 130. In addition, in order to unlock the radome lock 100, the limiting structure 150 further includes a torsion spring 156, the torsion spring 156 is connected to the connecting portion 131, and two torsion bars of the torsion spring 156 respectively abut against the movable plate 120 and the bracket 110, so that the movable plate 120 tends to move to the unlocked state, and when the activity is not limited by the limiting structure 150, the movable plate can rotate relative to the bracket 110 under the action of the torsion spring 156, so as to perform the unlocking operation.
In summary, referring to fig. 1 to 7, it can be seen from the above description that, in the present embodiment, the radome lock 100 includes a bracket 110, a movable plate 120, a connecting rod 130, a hook 140 and a limiting structure 150.
The movement of the movable plate 120 relative to the bracket 110 can drive the connecting rod 130 to move, so that the connecting rod 130 can extend out of or extend into the movable space 101, and when the hook 140 is located at a position matched with an external structure, the connecting rod 130 extends inwards through the rotation of the movable plate 120, so that the hook 140 is clamped with the external structure, and the hook 140 and the movable plate 120 can be located in a locking state at the same time.
At this time, in order to keep the radome lock 100 in a locked state, the slider 151 moves to the clamping position under the elastic force of the elastic member 155, so that the clamping block 152 at the clamping position can be clamped with the movable plate 120, and the movement of the connecting rod 130 and the clamping hook 140 is restricted by restricting the rotation of the movable plate 120, thereby locking the radome lock 100.
Similarly, when the radome lock 100 needs to be unlocked, the elastic force of the elastic member 155 is overcome by an external force, and the fixture block 152 is pushed to slide in the strip-shaped hole, so that the slider 151 is far away from the clamping position, and meanwhile, the clamping relation between the fixture block 152 and the movable plate 120 disappears, so that the movable plate 120 is not limited to rotate relative to the bracket 110, and then the movable plate 120 can rotate, so that the connecting rod 130 extends out, so that the clamping effect of the clamping hook 140 and the external structure disappears, and then the radome lock 100 is unlocked.
In addition, referring to fig. 6 to 7, it should be further described that, in the using process, in order to expand the use range of the radome lock 100, the extending length of the connecting rod 130 needs to be adjusted, that is, the extending distance of the hook 140 needs to be adjusted, so as to improve the application range of the radome lock 100, based on this, when the hook 140 is disposed, the hook 140 may be in threaded connection with the connecting rod 130, and the connecting rod 130 is further provided with a bolt 132 for abutting against the hook 140, when the position of the hook 140 needs to be adjusted, the position of the hook 140 may be determined by adjusting the position of the hook 140 on the connecting rod 130 and then screwing the bolt 132, so that the bolt 132 abuts against the hook 140, and the function of adjusting the position of the hook 140 may be completed.
In a second aspect, embodiments of the present invention provide a radome, which includes a radome body and a radome lock 100 as in any one of the previous embodiments; bracket 110 is attached to the housing.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A radar cover lock, characterized by:
the radome lock comprises a support, a movable plate, a connecting rod and a clamping hook;
the movable plate is rotatably connected to the bracket, and the movable plate and the bracket jointly define a movable space; one end of the connecting rod extends into the movable space and is rotatably connected to the movable plate, and the other end of the connecting rod extends out of the movable space and is connected with the clamping hook; the rotating axis of the movable plate relative to the bracket is parallel to the rotating axis of the connecting rod relative to the movable plate, and the movable plate and the connecting rod are spaced from each other;
the movable plate is used for rotating relative to the support under the action of external force and has an unlocking state for driving the clamping hook to move along the direction extending out of the movable space and a locking state for driving the connecting rod to move along the direction extending into the movable space.
2. The radome lock of claim 1 wherein:
when the movable plate is in a locked state, the rotating connection position of the movable plate and the support is relatively positioned between the clamping hook and the connection position of the connecting rod and the movable plate along the extension direction of the connecting rod.
3. The radome lock of claim 1 wherein:
the radome lock further comprises a limiting structure for limiting rotation of the movable plate relative to the bracket so as to maintain the locking state.
4. The radome lock of claim 3 wherein:
the limiting structure comprises a sliding block and a clamping block; the movable plate is provided with a clamping part;
the sliding block is connected to the connecting rod in a sliding mode; the clamping block is connected with the sliding block; the slider is used for sliding to the joint position under the effect of external force, in order with joint portion block and restriction the fly leaf is for the rotation of support.
5. The radome lock of claim 4 wherein:
the limiting structure further comprises a stop block and an elastic piece;
the stop block is in threaded connection with the connecting rod and is positioned between the clamping hook and the sliding block;
the two ends of the elastic piece are respectively abutted against the stop block and the sliding block, so that the sliding block has a tendency of sliding towards the clamping position.
6. The radome lock of claim 5 wherein:
the clamping portion is a strip-shaped hole penetrating through the movable plate.
7. The radome lock of claim 4 wherein:
the radome lock comprises a guide structure, wherein the guide structure comprises a guide surface arranged on the connecting rod and a guide block arranged on the sliding block;
the guide block is in surface contact with the guide surface to limit the rotation of the slide block relative to the axial direction of the connecting rod.
8. The radome lock of claim 3 wherein:
the connecting rod comprises a connecting part which extends into the movable space and is used for being rotatably connected with the movable plate;
the limiting structure further comprises a torsion spring, the torsion spring is connected with the connecting portion, two torsion bars of the torsion spring are respectively abutted to the movable plate and the support, and therefore the movable plate has a tendency of moving towards an unlocking state.
9. The radome lock of claim 1 wherein:
the clamping hook is in threaded connection with the connecting rod, and a bolt used for tightly abutting against the clamping hook is further arranged on the connecting rod.
10. A radome, characterized by:
the radome comprising a cover body and a radome lock according to any one of claims 1-9;
the bracket is connected with the cover body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921386326.7U CN210685666U (en) | 2019-08-23 | 2019-08-23 | Radome lock and radome |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921386326.7U CN210685666U (en) | 2019-08-23 | 2019-08-23 | Radome lock and radome |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210685666U true CN210685666U (en) | 2020-06-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921386326.7U Active CN210685666U (en) | 2019-08-23 | 2019-08-23 | Radome lock and radome |
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| CN (1) | CN210685666U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112065183A (en) * | 2020-10-13 | 2020-12-11 | 上海纳汇五金制品有限公司 | Special military buckle lock |
| CN114635610A (en) * | 2022-02-23 | 2022-06-17 | 玉环天润航空机械制造有限公司 | Hook lock for controlling opening and closing of radome |
| WO2024187518A1 (en) * | 2023-03-13 | 2024-09-19 | 玉环天润航空机械制造有限公司 | Radome lock and radome |
-
2019
- 2019-08-23 CN CN201921386326.7U patent/CN210685666U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112065183A (en) * | 2020-10-13 | 2020-12-11 | 上海纳汇五金制品有限公司 | Special military buckle lock |
| CN114635610A (en) * | 2022-02-23 | 2022-06-17 | 玉环天润航空机械制造有限公司 | Hook lock for controlling opening and closing of radome |
| WO2024187518A1 (en) * | 2023-03-13 | 2024-09-19 | 玉环天润航空机械制造有限公司 | Radome lock and radome |
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