CN113864583A

CN113864583A - Quick locking device, quick detach radar assembly and radar car

Info

Publication number: CN113864583A
Application number: CN202111120954.2A
Authority: CN
Inventors: 吕金海; 孙伟涛; 李艳军
Original assignee: Beijing Institute of Radio Measurement
Current assignee: Beijing Institute of Radio Measurement
Priority date: 2021-09-24
Filing date: 2021-09-24
Publication date: 2021-12-31

Abstract

The invention discloses a quick locking device, a quick-release radar assembly and a radar vehicle, wherein the quick locking device comprises a lock hook and a lock, the lock comprises a lock seat, a handle and a lock catch, a hook opening of the lock hook faces to the lower left, the lock seat is arranged above the lock hook, one end of the handle is connected with the lock seat in a swinging mode along the left-right direction, one end of the lock catch is a buckling part matched with the lock hook, the other end of the lock catch is connected with the middle part of the handle in a swinging mode along the left-right direction, the handle is swung towards the lower left and drives the lock catch to move towards the lower left until the buckling part extends into the hook opening of the lock hook, the handle is swung towards the upper left and then vertically upwards, the lock catch is driven to move upwards to be hooked with the lock hook, or the handle is swung towards the lower left to release the hook connection between the lock catch and the lock hook, the structure is simple.

Description

Quick locking device, quick detach radar assembly and radar car

Technical Field

The invention belongs to the field of locking devices, and particularly relates to a quick locking device, a quick-release radar assembly and a radar vehicle.

Background

With the continuous expansion of the scale of modern radar equipment, the number of the radar equipment is increased, and a plurality of radar equipment needs to be transported by means of vehicles. Whether a set of radar equipment can be rapidly unfolded and retracted or not directly influences the maneuverability of the radar equipment, and the maneuverability of the radar equipment is an important technical index of modern radar equipment.

Installation and dismantlement of radar car equipment directly influence the expansion and receive of radar equipment, in order to utilize carrier facial make-up space as far as possible, the interval between the radar equipment is also often smaller, and traditional bolt fastening mode is big and narrow and small space is difficult to operate at installation and dismantlement time work load.

Disclosure of Invention

In order to solve the above technical problems, an object of the present invention is to provide a locking device capable of being quickly disassembled and locked.

In order to achieve the purpose, the technical scheme of the invention is as follows: the utility model provides a quick locking device, includes latch hook and tool to lock, the tool to lock includes lock seat, handle and hasp, the hook mouth orientation left side below of latch hook, the lock seat is arranged in the top of latch hook, the one end of handle with the lock seat is followed left right direction pendulum and is connected, the one end of hasp be with latch hook matched with buckling part, the other end of hasp with the middle part of handle is followed left right direction pendulum and is connected, and pendulum is changeed to left below the handle drives hasp left side below removes to its buckling part and stretches into in the hook mouth of latch hook, pendulum is changeed to upper left again handle to vertical up, and drive hasp upward movement with latch hook hookup, or pendulum below left side the handle in order will release the hookup between hasp and the latch hook.

The beneficial effects of the above technical scheme are that: its simple structure, so through with the handle upwards swing to vertical can make hasp and latch hook hookup to realize being connected with dismantling of latch hook and tool to lock, its dismantlement is convenient in addition, only needs the people to realize dismantling latch hook and tool to lock with the handle below swing left.

In the technical scheme, the upper right end of the lock base is convexly provided with the first baffle plate along the front-back direction, and the handle is swung to the upper left to be vertical and is propped against the left side of the first baffle plate for limiting.

The beneficial effects of the above technical scheme are that: so can be by first baffle to the swing stroke of handle is spacing, avoids the handle to the upper left swing transition and appears tool to lock and latch hook can dismantle after connecting again rotate to the two and connect not hard up so that lead to the two to remove to dismantle and connect.

The technical scheme includes that the handle comprises an auxiliary handle, one end of the auxiliary handle is connected with the middle of the handle in a swinging mode in the left-right direction, a torsion spring is arranged at the swinging connection position of the auxiliary handle and the handle, the other end of the auxiliary handle and the other end of the handle face in the same direction, a second baffle is convexly arranged on the right side of the handle in the front-back direction and used for driving the auxiliary handle to swing downwards towards the right side to abut against the second baffle, a hanging pin is convexly arranged on the upper right end of the first baffle upwards, a hook matched with the hanging pin and with a downward hook opening is arranged on the right side of the auxiliary handle, when the handle swings towards the upper left side, the auxiliary handle is stirred downwards towards the left side, when the handle swings towards the upper right side to abut against the first baffle, the auxiliary handle is loosened, the auxiliary handle swings towards the lower right side under the action of the torsion spring to enable the hook to be hooked with the hanging pin so as to limit the handle to swing towards the left side, or the auxiliary handle is pulled to the lower left to release the hooking between the hook and the hanging pin, and then the handle is swung to the lower left to release the hooking between the lock catch and the lock hook.

The beneficial effects of the above technical scheme are that: so can rotate as to the handle articulates with the peg through the couple on the supplementary handle after first baffle offsets and in order to restrict the handle is to the below swing of left side to be difficult for becoming flexible when making tool to lock and latch hook can dismantle the connection.

In the technical scheme, the lock catch is a U-shaped rod, two ends of the lock catch are distributed at intervals along the front-back direction, the middle part of the handle is horizontally and rotatably provided with a rotating shaft along the front-back direction, two ends of the rotating shaft protrude out of the front side and the back side of the handle, two ends of the lock catch are respectively connected with two ends of the rotating shaft, and a buckling part of the lock catch is formed at a buckling position of the lock catch.

The beneficial effects of the above technical scheme are that: the structure is simple, so that the acting force of the lock catch is uniformly distributed when the lock hook is hooked.

In the technical scheme, both ends of the lock catch are provided with threads, both ends of the rotating shaft are respectively provided with through holes which are vertical to the axis of the rotating shaft, the through holes are respectively in one-to-one correspondence with both ends of the lock catch, both ends of the lock catch respectively penetrate through the through holes, and both end parts of the lock catch are respectively in threaded connection with at least one nut so as to install the lock catch on the rotating shaft.

The beneficial effects of the above technical scheme are that: therefore, the connecting point of the lock catch and the rotating shaft can be adjusted to adjust the distance between the buckling part of the lock catch and the rotating shaft, so that the distance between the lock hook and the lock base during installation can be flexibly adjusted according to the field situation.

In the technical scheme, two ends of the lock catch are respectively in threaded connection with two nuts, two ends of the rotating shaft are respectively located between the two nuts at the same side, and the four nuts limit the lock catch on the rotating shaft.

The beneficial effects of the above technical scheme are that: therefore, the four nuts can limit the lock catch on the rotating shaft together to prevent the lock catch from loosening relative to the rotating shaft.

The invention also aims to provide a quick-release and quick-assembly radar assembly.

In order to achieve the above object, another technical solution of the present invention is as follows: the utility model provides a quick detach radar assembly, includes radar carrier, radar and a plurality of as above quick locking device, radar installation site has on the radar carrier, lie in on the radar carrier the marginal hoop interval of radar installation site is equipped with a plurality of locksets, a plurality of latch hooks are installed to the marginal hoop interval of radar, just latch hook on the radar with it is a plurality of at radar installation site edge the tool to lock one-to-one, the radar is through a plurality of quick locking device detachable installs radar installation site department.

The beneficial effects of the above technical scheme are that: so make the radar realize quick dismouting on class at the radar carrier, be favorable to improving its dismouting efficiency to be convenient for the fast operation.

In the technical scheme, the radar is provided with a plurality of, a plurality of radar installation sites are arranged on the radar carrier, the radar carrier is provided with a plurality of locks at the circumferential intervals of the edge of each radar installation site, each lock hook is arranged at the circumferential intervals of the edge of each radar, the lock hooks are arranged at the circumferential intervals of the edge of each radar, the radar installation sites correspond to the plurality of radars in a one-to-one mode, and each radar is detachably arranged at the corresponding radar installation sites through a plurality of quick locking devices.

The beneficial effects of the above technical scheme are that: therefore, the detection accuracy can be improved by simultaneously operating a plurality of radars.

The invention further aims to provide a radar vehicle which can be quickly maneuvered and is convenient to maintain.

In order to achieve the above object, another technical solution of the present invention is as follows: a radar vehicle comprises a vehicle body and the quick release radar assembly, wherein the radar vehicle is mounted on the vehicle body.

The beneficial effects of the above technical scheme are that: therefore, the maneuvering flexibility of the radar vehicle can be improved, and the quick disassembly and quick assembly of the radar can be realized.

Drawings

Fig. 1 is a front view of a quick locking device according to embodiment 1 of the present invention, when a shackle and a shackle are hooked to each other;

fig. 2 is a front view of the quick locking device according to embodiment 1 of the present invention when the shackle and shackle are disengaged;

fig. 3 is a left side view of the quick locking device according to embodiment 1 of the present invention, when the shackle and the shackle are hooked together;

fig. 4 is a top view of the quick locking device of embodiment 1 of the present invention when the shackle and the shackle are hooked together;

fig. 5 is a schematic structural diagram of a quick release radar assembly according to embodiment 2 of the present invention.

In the figure: 1 quick locking device, 11 latch hook, 12 lock, 121 lock seat, 1211 first baffle, 1212 latch, 122 handle, 1221 second baffle, 123 latch, 1231 pivot, 1232 nut, 124 auxiliary handle, 1241 torsion spring, 1242 hook, 2 radar carrier, 3 radar.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the invention.

Example 1

As shown in fig. 1-4, the present embodiment provides a quick locking device, which includes a locking hook 11 and a locking device 12, wherein the locking device 12 includes a locking seat 121, a handle 122 and a locking catch 123, a hook opening of the locking hook 11 faces to the left lower side, the locking seat 121 is disposed above the locking hook 11, one end of the handle 122 is pivotally connected to the locking seat 121 in the left-right direction, one end of the locking catch 123 is a fastening part matched with the locking hook 11, the other end of the locking catch 123 is pivotally connected to a middle part of the handle 122 in the left-right direction, the handle 122 is pivotally rotated to the left lower side and drives the locking catch 123 to move to the left lower side until the fastening part thereof extends into the hook opening of the locking hook 11, the handle 122 is pivotally rotated to the left upper side and drives the locking catch 123 to move upward to be fastened to the locking hook 11, or the handle 122 is pivotally rotated to the left lower side and drives the locking catch 123 to release the locking connection between the locking catch 123 and the locking hook 11, its simple structure, so through with the handle upwards swing to vertical can make hasp and latch hook hookup to realize being connected with dismantling of latch hook and tool to lock, its dismantlement is convenient in addition, only needs the people to realize dismantling latch hook and tool to lock with the handle below swing left. The lower end or the right side of the lock hook is used for being connected and fixed with a first carrier, and the right side of the lock seat is used for being connected with a second carrier to achieve that the first carrier and the second carrier are detachably connected through a quick locking device.

In the above technical solution, the first baffle 1211 is convexly disposed at the upper right end of the lock seat 121 along the front-back direction, and the handle 122 is swung to the upper left side to be vertical and abuts against the left side of the first baffle 1211 for limiting, so that the swing stroke of the handle can be limited by the first baffle, and the situation that the handle is swung to the upper left side excessively and the lock hook are detachably connected and then rotated to be loose to release the detachable connection of the lock and the lock hook is avoided.

The technical scheme includes that the auxiliary handle 124 is further included, one end of the auxiliary handle 124 is connected with the middle of the handle 122 in a swinging manner in the left-right direction, a torsion spring 1241 is arranged at the swinging connection position of the auxiliary handle 124 and the middle of the handle 122, the other end of the auxiliary handle 124 and the other end of the handle 122 are in the same direction, a second baffle 1221 is convexly arranged on the right side of the handle 122 in the front-back direction, the torsion spring 1241 is used for driving the auxiliary handle 124 to swing in the right-lower direction to abut against the second baffle 1221, a hanging pin 1212 is convexly arranged on the upper right end of the first baffle 1211, a hook 1242 which is matched with the hanging pin 1212 and has a downward hook opening is arranged on the right side of the auxiliary handle 124, when the handle 122 swings in the left-upper direction, the auxiliary handle 124 is shifted in the left-lower direction, when the handle 122 swings in the left-upper direction to abut against the first baffle 1211, the auxiliary handle 124 is loosened, and the auxiliary handle 124 rotates in the right-lower direction to the hook 2 to abut against the hanging pin 1212 to limit the hanging pin 1212 under the action of the torsion spring 1241 The handle 122 swings to the lower left, or the auxiliary handle 124 is shifted to the lower left to release the hook between the hook 1242 and the hanging pin 1212, and then the handle 122 swings to the lower left to release the hook between the lock catch 123 and the lock hook 11, so that the handle can be hooked by the hook and the hanging pin on the auxiliary handle to limit the handle from swinging to the lower left after the handle is rotated to abut against the first baffle, and the lock hook are not easy to loosen when being detachably connected.

In the above technical solution, the lock catch 123 is a U-shaped rod, two ends of the lock catch 123 are distributed at intervals along the front-rear direction, the middle part of the handle 122 is horizontally and rotatably provided with a rotating shaft 1231 along the front-rear direction, two ends of the rotating shaft 1231 protrude out of the front side and the rear side of the handle 122, two ends of the lock catch 123 are respectively connected with two ends of the rotating shaft 1231, and a bent part of the lock catch 123 forms a buckling part of the lock catch 123, so that the acting force of the lock catch during hooking of the lock hook is uniformly distributed.

In the above technical solution, both ends of the latch 123 are provided with threads, both ends of the rotating shaft 1231 are respectively provided with through holes perpendicular to the axis of the rotating shaft 1231, and the through holes are respectively in one-to-one correspondence with both ends of the latch 123, both ends of the latch 123 respectively penetrate through the two through holes, and both end portions of the latch 123 are respectively in threaded connection with at least one nut 1232, so as to install the latch 123 on the rotating shaft 1231, so that the connection point between the latch and the rotating shaft can be adjusted to adjust the distance between the latch part and the rotating shaft of the latch, so that the distance between the latch hook and the latch base during installation can be flexibly adjusted according to the field conditions.

In the above technical solution, the two ends of the lock catch 123 are respectively connected with two nuts 1232 through threads, the two ends of the rotating shaft 1231 are respectively located at two nuts on the same side between the nuts 1232, and four nuts 1232 are used together to limit the lock catch 123 on the rotating shaft 1231, so that the lock catch can be limited on the rotating shaft by four nuts to avoid the lock catch from loosening relative to the rotating shaft.

Example 2

As shown in fig. 5, the present embodiment provides a quick-release radar assembly, which includes a radar carrier 2 (i.e. a first carrier), a radar 3 (i.e. a second carrier), and a plurality of quick locking devices 1 as described in embodiment 1, wherein the radar carrier 2 has a radar mounting site, a plurality of locks 12 (the lock seat is connected and fixed with the radar carrier) are arranged on the radar carrier 2 at intervals in an edge circumferential direction of the radar mounting site, a plurality of lock hooks 11 are arranged on the radar 3 at intervals in the edge circumferential direction, and the lock hooks 11 on the radar correspond to the plurality of locks 12 on the edge of the radar mounting site one by one, the radar 3 is detachably mounted on the radar mounting site through the plurality of quick locking devices 1, so that the radar can be quickly mounted and dismounted on the radar carrier, which is beneficial to improving the dismounting efficiency of the radar, thereby facilitating rapid work.

In the above technical scheme radar 3 is equipped with a plurality ofly, a plurality of radar mounting sites have on the radar carrier 2, lie in every on the radar carrier 2 the edge hoop interval of radar mounting site is equipped with a plurality of tool to lock 12, every a plurality of latch hooks 11 are installed to the edge hoop interval of radar 3, and are a plurality of radar mounting site and a plurality of 3 one-to-one of radar, every radar 3 is through a plurality of quick locking device 1 detachable installs in corresponding radar mounting site department, so can improve its detection accuracy by a plurality of radars simultaneous operation, preferred, the radar carrier is a plate body, and is a plurality of radar mounting site distribute in one side or both sides of radar carrier.

Example 3

The embodiment provides a radar vehicle, which comprises a vehicle body and the quick release radar assembly as described in embodiment 2, wherein the radar vehicle is mounted on the vehicle body. So can improve the motor-driven flexibility of radar car, can realize the quick detach fast-assembling of radar simultaneously, preferably, the radar carrier is vertical to be installed on the vehicle body.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The quick locking device is characterized by comprising a lock hook (11) and a lock (12), wherein the lock (12) comprises a lock seat (121), a handle (122) and a lock catch (123), the hook opening of the lock hook (11) faces to the left lower side, the lock seat (121) is arranged above the lock hook (11), one end of the handle (122) is connected with the lock seat (121) in a swinging mode along the left-right direction, one end of the lock catch (123) is a buckling part matched with the lock hook (11), the other end of the lock catch (123) is connected with the middle part of the handle (122) in a swinging mode along the left-right direction, the handle (122) is swung to the left lower side and drives the lock catch (123) to move to the left lower side until the buckling part of the lock catch (123) extends into the hook opening of the lock hook (11), then the handle (122) is swung to the vertical upper side towards the left upper side and drives the lock catch (123) to move upwards so as to be hooked with the lock hook (11), or the handle (122) is swung to the lower left to release the hooking between the lock catch (123) and the lock hook (11).

2. The quick locking device as claimed in claim 1, wherein a first stop (1211) is protruded from the right upper end of the lock seat (121) in the front-rear direction, and the handle (122) is swung to the left and upward to be vertical and abutted against the left side of the first stop (1211) for limiting.

3. The quick locking device according to claim 2, further comprising an auxiliary handle (124), wherein one end of the auxiliary handle (124) is pivotally connected to the middle of the handle (122) along the left-right direction, a torsion spring (1241) is disposed at the pivotal connection of the auxiliary handle and the handle, the other end of the auxiliary handle (124) and the other end of the handle (122) are in the same orientation, a second baffle (1221) is protruded along the front-back direction on the right side of the handle (122), the torsion spring (1241) is used for driving the auxiliary handle (124) to pivot to the right and downward direction to abut against the second baffle (1221), a hanging pin (1212) is protruded upward at the upper right end of the first baffle (1211), a hook (1242) which is engaged with the hanging pin (1212) and has a downward hook opening is disposed on the right side of the auxiliary handle (124), and the auxiliary handle (124) is shifted to the left and downward when the handle (122) is pivoted to the left and upward, when the handle (122) swings to abut against the first baffle (1211), the auxiliary handle (124) is loosened, the auxiliary handle (124) swings to the lower right under the action of the torsion spring (1241) until the hook (1242) is hooked with the hanging pin (1212) so as to limit the swinging to the lower left of the handle (122), or the auxiliary handle (124) is shifted to the lower left to release the hooking between the hook (1242) and the hanging pin (1212), and then the handle (122) is swung to the lower left to release the hooking between the lock catch (123) and the lock hook (11).

4. The quick locking device as claimed in any one of claims 1 to 3, wherein the lock catch (123) is a U-shaped rod, two ends of the U-shaped rod are spaced apart from each other in the front-rear direction, a rotating shaft (1231) is horizontally and rotatably installed in the middle of the handle (122) in the front-rear direction, two ends of the rotating shaft (1231) protrude from the front and rear sides of the handle (122), two ends of the lock catch (123) are respectively connected with two ends of the rotating shaft (1231), and a bent portion of the lock catch (123) forms a fastening portion of the lock catch (123).

5. The quick locking device according to claim 4, wherein both ends of the lock catch (123) are provided with threads, both ends of the rotating shaft (1231) are respectively provided with through holes perpendicular to the axis of the rotating shaft (1231), the two through holes respectively correspond to both ends of the lock catch (123) one by one, both ends of the lock catch (123) respectively pass through the two through holes, and at least one nut (1232) is respectively connected to both end portions of the lock catch (123) through the threads so as to mount the lock catch (123) on the rotating shaft (1231).

6. The quick locking device according to claim 5, wherein two nuts (1232) are respectively screwed to two ends of the lock catch (123), two ends of the rotating shaft (1231) are respectively located between the two nuts (1232) on the same side, and the four nuts (1232) together limit the lock catch (123) on the rotating shaft (1231).

7. A quick release radar assembly, characterized by comprising a radar carrier (2), a radar (3) and a plurality of quick locking devices (1) as set forth in any one of claims 1 to 6, wherein the radar carrier (2) is provided with a radar mounting site, a plurality of locks (12) are arranged on the radar carrier (2) at intervals along the circumferential direction of the edge of the radar mounting site, a plurality of lock hooks (11) are arranged on the radar (3) at intervals along the circumferential direction of the edge, the lock hooks (11) on the radar correspond to the locks (12) at the edge of the radar mounting site one by one, and the radar (3) is detachably mounted at the radar mounting site through the plurality of quick locking devices (1).

8. The quick release radar assembly as claimed in claim 7, wherein a plurality of radars (3) are provided, a plurality of radar mounting sites are provided on the radar carrier (2), a plurality of locks (12) are provided on the radar carrier (2) at circumferential intervals of the edge of each radar mounting site, a plurality of locking hooks (11) are installed on the edge of each radar (3) at circumferential intervals, and the plurality of radar mounting sites correspond to the plurality of radars (3) one by one, and each radar (3) is detachably mounted at the corresponding radar mounting site through a plurality of quick locking devices (1).

9. A radar vehicle comprising a vehicle body and a quick release radar assembly as claimed in claim 7 or claim 8, wherein the radar vehicle is mounted on the vehicle body.