CN112389339A - Photoelectric turntable locking device - Google Patents
Photoelectric turntable locking device Download PDFInfo
- Publication number
- CN112389339A CN112389339A CN202011191937.3A CN202011191937A CN112389339A CN 112389339 A CN112389339 A CN 112389339A CN 202011191937 A CN202011191937 A CN 202011191937A CN 112389339 A CN112389339 A CN 112389339A
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- Prior art keywords
- locking device
- self
- locking
- shell
- lock pin
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0042—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
- B60R2011/0049—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means for non integrated articles
- B60R2011/0064—Connection with the article
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention relates to the field of auxiliary equipment of photoelectric turntables, in particular to a locking device of a photoelectric turntable, which has a simple structure and can realize quick locking or unlocking without depending on other energy sources. A locking device of a photoelectric turntable comprises a shell, a lock pin and a control device, wherein the lock pin is in sliding connection with the shell in the axial direction, the control device is rotatably arranged on the shell and connected with one end of the lock pin, and the shell is connected with the control device through a self-locking device. The shell is arranged on the photoelectric rotary table, the self-locking device can realize the self-locking of the lock pin by limiting the rotation of the control device, and the fixation of the rotary table by locking with the upright column or other surrounding facilities is reduced.
Description
Technical Field
The invention relates to the field of auxiliary equipment of photoelectric turntables, in particular to a locking device of a photoelectric turntable.
Background
The photoelectric turntable is used as a high-precision product, is mainly used for finding, positioning, tracking, identifying and tracing targets, and is widely applied to three-dimensional security and protection tasks of key areas and key targets such as side-sea defense, military bases, airports, ports, nuclear and biochemical facilities and the like. Under the transportation state, due to the fact that the road conditions in the field are poor, the task cabin of the photoelectric rotary table is required to have a locking function, so that the photoelectric rotary table is prevented from being bumpy in the transportation process, and internal task loads are protected.
The existing locking device has two modes, one mode is that the locking device is fixedly connected through a screw or other fasteners, but the mode has lower efficiency in locking and unlocking; the other is an electromechanical combination mode, and generally utilizes electric energy to enable the equipment to be in a locking state, but the structure has high processing cost, is not easy to maintain, needs an external power supply and has poor adaptability.
Chinese patent No. 201710048261.4 discloses a self-centering locking vibration damping device suitable for a vehicle-mounted photoelectric rotary table, which can realize self-locking fixation of the photoelectric rotary table, but the device needs to be driven by electric power, and the application range is limited.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a locking device of a photoelectric turntable, which is simple in structure and can realize quick locking or unlocking without depending on other energy sources.
The scheme provided by the invention is as follows:
a locking device of a photoelectric turntable comprises a shell, a lock pin and a control device, wherein the lock pin is in sliding connection with the shell in the axial direction, the control device is rotatably arranged on the shell and connected with one end of the lock pin, and the shell is connected with the control device through a self-locking device. The shell is arranged on the photoelectric rotary table, the self-locking device can realize the self-locking of the lock pin by limiting the rotation of the control device, and the fixation of the rotary table by locking with the upright column or other surrounding facilities is reduced.
Preferably, the self-locking device is a pin shaft, and the shell and the control device are respectively provided with through holes matched with the self-locking device. The pin shaft can fix the shell and the control device in an inserting mode, so that the rotation of the control device is limited.
Preferably, the axis of the self-locking device is arranged in line with the rotation axis of the control device, and the self-locking device is arranged on the control device. The self-locking device is arranged on the control device, so that the structure is more compact.
Preferably, the control device comprises a rotating handle and a connecting plate, the rotating handle is fixedly connected with the connecting plate, the shell is located between the rotating handle and the connecting plate, the connecting plate is provided with a through hole matched with the self-locking device, one end of the self-locking device is connected with the rotating handle in an axial sliding mode, the self-locking device comprises two sections of locking portions, and the cross sections of the two sections of locking portions are not concentric circles. The telescopic position of the self-locking device can change whether the control device can rotate, and when the locking part of the self-locking device is respectively connected with the connecting plate and the shell, the control device is locked and can not rotate.
Preferably, a section of the self-locking device, which is matched with the connecting plate, is a first locking portion, and a through hole arranged in the housing allows the first locking portion to pass through. The design can ensure that the self-locking device is not blocked when moving outwards.
Preferably, the shell is provided with an arc groove, the arc groove surrounds the through hole, the rotating handle is fixedly connected with the connecting plate through a connecting pin, and the connecting pin penetrates through the arc groove and is in sliding connection with the arc groove. Because the locking device is arranged at the part of the rotating shaft center, the connecting plate and the rotating handle are connected at the side surface of the shaft center through the connecting pin, thereby avoiding the self-locking device and being convenient for transmitting larger torque.
Preferably, a self-locking spring is arranged between the self-locking device and the rotating handle. The self-locking spring can drive the self-locking device to reset, and the locking of the control device is realized.
Preferably, the lock device further comprises a connecting rod and a lock pin mounting plate, two ends of the connecting rod are respectively and rotatably connected to the control device and the lock pin mounting plate, the lock pin mounting plate is in sliding connection with the shell, and the lock pin is fixedly mounted on the lock pin mounting plate. More locking pins can be installed through the locking pin installation plate.
Preferably, the lock pin mounting plate is connected with the shell through a lock pin spring. The elasticity of the lock pin spring is convenient for retracting the lock pin, the disassembly efficiency is improved, and the lock pin spring is connected with the lock pin mounting plate and has larger mounting space.
The invention has the beneficial effects that:
the locking device has the advantages that the locking pin is stretched out through the control device, the control device is limited through the self-locking device, the photoelectric rotary table can be locked in a pure mechanical mode, and the unlocking process can be realized only manually without tools.
Drawings
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a locked state;
FIG. 3 is a schematic view of an unlocked state;
FIG. 4 is a schematic structural view of the self-locking device;
FIG. 5 is a schematic view of a web construction;
FIG. 6 is a schematic view of a partial housing construction;
fig. 7 is a schematic view of another angle structure of the present invention.
In the figure, 1-shell, 2-lock pin, 3-control device, 4-self-locking device, 5-connecting rod, 6-lock pin mounting plate, 11-second through hole, 12-arc groove, 31-rotating handle, 32-connecting plate, 33-first through hole, 34-connecting pin, 41-first locking part, 42-second locking part, 43-pull handle, 44-self-locking spring and 61-lock pin spring.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a part of the embodiment of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 7, in the present embodiment, an external insertion blocking piece is disclosed, which includes a housing 1, a lock pin 2 and a control device 3, the lock pin 2 is slidably connected to the housing 1 in an axial direction, the control device 3 is rotatably disposed on the housing 1 and connected to one end of the lock pin 2, and the housing 1 is further connected to the control device 3 through a self-locking device 4.
The self-locking device 4 is a pin shaft, and the shell 1 and the control device 3 are respectively provided with through holes matched with the self-locking device 4. The axis of the self-locking device 4 is arranged in line with the rotation axis of the control device 3, and the self-locking device 4 is arranged on the control device 3.
The control device 3 comprises a rotating handle 31 and a connecting plate 32, the rotating handle 31 is fixedly connected with the connecting plate 32 through a connecting pin 34, the shell 1 is positioned between the rotating handle 31 and the connecting plate 32, the connecting plate 32 is provided with a through hole matched with the self-locking device 4, one end of the self-locking device 4 is connected with the rotating handle 31 in an axial sliding mode, and the self-locking device 4 comprises two sections of locking portions. One section of the self-locking device 4 matched with the connecting plate 32 is a first locking part 41, one section matched with the shell 1 is a second locking part 42, the through hole formed in the connecting plate 32 is a first through hole 33, the through hole formed in the shell 1 is a second through hole 11, and the first locking part 41 is allowed to pass through the second through hole 11.
The shell 1 is provided with an arc groove 12, the arc groove 12 is arranged around the first through hole 11, the rotating handle 31 is fixedly connected with the connecting plate 32 through a connecting pin 34, and the connecting pin 34 penetrates through the arc groove 12 and is in sliding connection with the arc groove 12. A self-locking spring 44 is arranged between the self-locking device 4 and the rotating handle 31, the self-locking device 4 is connected with a pull handle 43, and the pull handle 43 penetrates through the rotating handle 31.
The lock pin fixing device further comprises a connecting rod 5 and a lock pin mounting plate 6, two ends of the connecting rod 5 are respectively and rotatably connected to the control device 3 and the lock pin mounting plate 6, the lock pin mounting plate 6 is in sliding connection with the shell 1, and the lock pin 2 is fixedly mounted on the lock pin mounting plate 6. The latch mounting plate 6 is connected with the housing 1 through a latch spring 61.
The using method of the invention is as follows:
the housing 1 is first mounted on the opto-electric turntable. The rotating handle 31 is operated, the rotating handle 31 drives the connecting plate 32 to rotate, so that the connecting rod 5 and the lock pin mounting plate 6 are driven to eject the lock pin 2 outwards, and the photoelectric rotary table is locked. After the rotation to the predetermined position, the first through hole 33 and the second through hole 11 correspond to the first locking portion 41 and the second locking portion 42, and the self-locking device 4 is inserted into the through holes under the action of the self-locking spring 44, so as to limit the rotation of the connecting plate 32 and the housing 1, and realize the locking. When the unlocking is needed, the pull handle 43 is pulled, the self-locking device 4 is separated from the through hole, the connecting plate 32 is not limited any more, and the lock pin mounting plate 6 drives the lock pin 2 to reset under the action of the lock pin spring 61, so that the unlocking is realized.
Although the present invention has been described in detail by referring to the drawings in connection with the preferred embodiments, the present invention is not limited thereto. It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the spirit and scope of the invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (9)
1. A photoelectric turntable locking device is characterized in that: the locking pin is connected with the shell in a sliding mode in the axial direction, the control device is rotatably arranged on the shell and connected with one end of the locking pin, and the shell is connected with the control device through a self-locking device.
2. The external card insertion baffle plate of claim 1, wherein: the self-locking device is a pin shaft, and the shell and the control device are respectively provided with through holes matched with the self-locking device.
3. An optoelectronic turret locking device according to claim 2, wherein: the axis of the self-locking device and the rotation axis of the control device are arranged in a collinear way, and the self-locking device is arranged on the control device.
4. An optoelectronic turret locking device according to claim 3, wherein: the control device comprises a rotating handle and a connecting plate, the rotating handle is fixedly connected with the connecting plate, the shell is located between the rotating handle and the connecting plate, the connecting plate is provided with a through hole matched with the self-locking device, one end of the self-locking device is connected with the rotating handle in an axial sliding mode, the self-locking device comprises two sections of locking portions, and the cross sections of the two sections of locking portions are not concentric circles.
5. An optoelectronic turret locking device according to claim 4, wherein: one section of the self-locking device matched with the connecting plate is a first locking part, and the through hole formed in the shell allows the first locking part to pass through.
6. An optoelectronic turret locking device according to claim 4, wherein: the shell is provided with an arc groove, the arc groove is arranged around the through hole, the rotating handle is fixedly connected with the connecting plate through a connecting pin, and the connecting pin penetrates through the arc groove and is in sliding connection with the arc groove.
7. An optoelectronic turret locking device according to claim 4, wherein: and a self-locking spring is arranged between the self-locking device and the rotating handle.
8. An optoelectronic turret locking device according to claim 1, wherein: the lock pin mounting plate is connected with the shell in a sliding mode, and the lock pin is fixedly mounted on the lock pin mounting plate.
9. An optoelectronic turret locking device according to claim 8, wherein: the lock pin mounting plate is connected with the shell through a lock pin spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011191937.3A CN112389339B (en) | 2020-10-30 | 2020-10-30 | Photoelectric turntable locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011191937.3A CN112389339B (en) | 2020-10-30 | 2020-10-30 | Photoelectric turntable locking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112389339A true CN112389339A (en) | 2021-02-23 |
| CN112389339B CN112389339B (en) | 2022-01-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011191937.3A Active CN112389339B (en) | 2020-10-30 | 2020-10-30 | Photoelectric turntable locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112389339B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006045924A (en) * | 2004-08-05 | 2006-02-16 | Takigen Mfg Co Ltd | Lock handle device for double lock mechanism attached door |
| CN103410896A (en) * | 2013-06-21 | 2013-11-27 | 中国科学院上海技术物理研究所 | Locking device of two-dimensional rotating equipment |
| CN203421436U (en) * | 2013-08-23 | 2014-02-05 | 济南飞越机电科技有限公司 | Self-locking device of photoelectric turntable |
| CN204114484U (en) * | 2014-08-08 | 2015-01-21 | 北京谊安医疗***股份有限公司 | A kind of display device locking device and turntable |
| CN104828380A (en) * | 2015-04-03 | 2015-08-12 | 远光共创智能科技股份有限公司 | Locking transfer bottle |
| EP2924331A1 (en) * | 2014-03-25 | 2015-09-30 | "Durable" Hunke & Jochheim Gmbh & Co. Kommanditgesellschaft | Rotatable and lockable storage arrangement for an object |
| CN105889503A (en) * | 2016-04-21 | 2016-08-24 | 中国工程物理研究院化工材料研究所 | Wedge block type fast-opened blasting container |
| WO2017128809A1 (en) * | 2016-01-27 | 2017-08-03 | 深圳市德格纳电子有限公司 | Rotating self-locking quick-release locking apparatus |
| CN108144238A (en) * | 2018-01-09 | 2018-06-12 | 南安市达腾商务服务有限公司 | A kind of reliable fire-fighting mechanical equipment with monitoring function |
| CN110295804A (en) * | 2019-06-18 | 2019-10-01 | 上海嘉成轨道交通安全保障***股份公司 | The passive locks and gate of gate |
| CN110454007A (en) * | 2019-07-25 | 2019-11-15 | 潜山县九鼎精密机械有限公司 | Closed guard gate |
-
2020
- 2020-10-30 CN CN202011191937.3A patent/CN112389339B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006045924A (en) * | 2004-08-05 | 2006-02-16 | Takigen Mfg Co Ltd | Lock handle device for double lock mechanism attached door |
| CN103410896A (en) * | 2013-06-21 | 2013-11-27 | 中国科学院上海技术物理研究所 | Locking device of two-dimensional rotating equipment |
| CN203421436U (en) * | 2013-08-23 | 2014-02-05 | 济南飞越机电科技有限公司 | Self-locking device of photoelectric turntable |
| EP2924331A1 (en) * | 2014-03-25 | 2015-09-30 | "Durable" Hunke & Jochheim Gmbh & Co. Kommanditgesellschaft | Rotatable and lockable storage arrangement for an object |
| CN204114484U (en) * | 2014-08-08 | 2015-01-21 | 北京谊安医疗***股份有限公司 | A kind of display device locking device and turntable |
| CN104828380A (en) * | 2015-04-03 | 2015-08-12 | 远光共创智能科技股份有限公司 | Locking transfer bottle |
| WO2017128809A1 (en) * | 2016-01-27 | 2017-08-03 | 深圳市德格纳电子有限公司 | Rotating self-locking quick-release locking apparatus |
| CN105889503A (en) * | 2016-04-21 | 2016-08-24 | 中国工程物理研究院化工材料研究所 | Wedge block type fast-opened blasting container |
| CN108144238A (en) * | 2018-01-09 | 2018-06-12 | 南安市达腾商务服务有限公司 | A kind of reliable fire-fighting mechanical equipment with monitoring function |
| CN110295804A (en) * | 2019-06-18 | 2019-10-01 | 上海嘉成轨道交通安全保障***股份公司 | The passive locks and gate of gate |
| CN110454007A (en) * | 2019-07-25 | 2019-11-15 | 潜山县九鼎精密机械有限公司 | Closed guard gate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112389339B (en) | 2022-01-28 |
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