CN208855337U - A kind of hanging mechanisms - Google Patents
A kind of hanging mechanisms Download PDFInfo
- Publication number
- CN208855337U CN208855337U CN201821219384.6U CN201821219384U CN208855337U CN 208855337 U CN208855337 U CN 208855337U CN 201821219384 U CN201821219384 U CN 201821219384U CN 208855337 U CN208855337 U CN 208855337U
- Authority
- CN
- China
- Prior art keywords
- pedestal
- break slot
- connecting plate
- pendulum pawl
- driver
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
Hanging mechanisms provided by the utility model, including pedestal, pendulum pawl, driving assembly and elastic component.Wherein, pedestal one end end face is equipped with the break slot of ecto-entad recess；Pendulum pawl is installed in rotation on the pedestal relative to the break slot；One end of the pendulum pawl has the unlocked position separated with the break slot, and locked position that is close with the break slot and surrounding clamping zone；Driving assembly drives the pendulum pawl swingingly to convert between the unlocked position and the locked position, and elastic component applies to the pendulum pawl so that the pendulum pawl is in the biasing force of the locked position.The hanging mechanisms of this structure, apply driving force and corresponding biasing force directly to pendulum pawl by driving assembly and elastic component, rotate pendulum pawl in pedestal, and unlock and locking state are formed with the break slot on pedestal, it is compact-sized, driving force transmission is more direct, improves the operational efficiency and stability of mechanism.
Description
Technical field
The utility model belongs to mechanical equipment technical field, and in particular to a kind of hanging mechanisms.
Background technique
AGV (Automated Guided Vehicles) also known as automated guided vehicle, AGV can replace workers carry
Material completes the material between station and station, between warehouse and warehouse and carries and transmit.AGV can not only save manpower and
Cost is reduced, and has many advantages, such as efficient, quick, flexible, production efficiency and the degree of automation are greatly improved, so that AGV is
One of capital equipment as logistics transportation carrier.And AGV in the prior art pulls utensil process, upper extension is needed with the movement of de- extension
Manpower is wanted to complete.This course of work the problems such as there are security risk and inefficiency, market need a kind of to match with AGV
The mechanism for being automatically performed above-mentioned movement.
For example, Chinese patent literature CN206218692U discloses a kind of self-coupling hitch comprising the first support plate,
Motor, card slot, lever and hook chuck.The rotation of motor work belt moving cam, cam, which stirs lever, makes lever be connected to hook card
In the chuck of disk, motor stops operating, and hook chuck is in lockup state；Motor band moving cam rotates backward, and lever is from chuck
On remove, under the first return spring contraction, the stop section for linking up with chuck is removed from card slot, hook chuck be in unlock
State.Motor driving force is transmitted on hook chuck by cam and lever, under the cooperation of the first return spring, realizes and hangs
Hook chuck cooperates locking or unlock of the card slot to hanging rod in card slot.
But above-mentioned self-coupling hitch needs motor to continue working in locking state, motor long-term work, it is right
Electrical machinery life has an impact, and each component is independently arranged and causes structure disperses, and device stability is poor.
Utility model content
Therefore, the technical problem to be solved by the utility model is to the structure disperses of existing hanging device, stability
Difference, working efficiency are low.
For this purpose, the utility model provides a kind of hanging mechanisms, including
Pedestal, one end-face are equipped with the break slot of ecto-entad recess；
Pawl is put, is installed in rotation on the pedestal relative to the break slot；One end of the pendulum pawl has and institute
State the unlocked position of break slot separation, and locked position that is close with the break slot and surrounding clamping zone；
Driving assembly and elastic component drive the pendulum pawl swingingly to turn between the unlocked position and the locked position
It changes, the elastic component applies to the pendulum pawl so that the pendulum pawl is in the biasing force of the locked position.
Preferably, the driving component includes
Driver is fixed on the pedestal；
Connecting plate, the flexible axis connection of one end and the driver, the other end are hinged on the pedestal；The pendulum pawl
On be fixed on the connecting plate by one end that the driving component and elastic component act on；
The telescopic shaft of the driver is by driving the connecting plate to swing, to drive the pendulum pawl to rotate；
One end of the elastic component is fixed on the pedestal, and the other end is connected on the connecting plate, gives the connection
Plate applies the biasing force.
It preferably, further include the support being arranged on the pedestal, the support is opposite with the connecting plate；And
Connecting rod, one end of which is fixed on the connecting plate, the other end is slidably disposed on the support, the elasticity
Part one end is fixed on the connecting plate and is set on the connecting rod；
The connecting rod and pendulum pawl are located at the same side of the support, and the biasing force is towards the connecting plate.
It is further preferred that the longitudinal section shape of the connecting plate is L shape, the L-shaped horizontal part is hinged on described
On pedestal；
The pendulum pawl is fixed on the vertical portion of the L shape.
Preferably, it on the end of the pendulum pawl and break slot cooperation, is equipped with towards the curved claw hook of the break slot；
The clamping zone is surrounded between the locked position, the claw hook and the break slot.
Preferably, the pedestal is in plate；
Sunk area is arranged in one side surface of the plate, and correspondingly the two sides at the break slot form protrusion, described
Swaying direction in protrusion along the grapple opens up resigning opening；The driving component and the elastic component are arranged in the recess
In region；
The claw hook passes through the resigning and is open to swing towards close to or far from the break slot.
Preferably, the hanging mechanisms further include limit assembly,
The limit assembly includes
Two sensors, along the telescopic direction of the telescopic shaft of the driver, spacing needed for being spaced is fixed on the pedestal
On；
Tablet is fixed on the telescopic shaft of the driver, when the driver does stretching motion, the tablet
It can be with any sensor face；
Controller controls opening or closing for the driver according to the information of the sensor.
Preferably, detection switch is provided on the gap trench bottom, the detection switch is for detecting in break slot
It is no to have hanging part entrance；
The controller is connect with the detection switch, controls opening or closing for the driver,
It is further preferred that the break slot is U-shaped.
Technical solutions of the utility model have the advantages that
1. hanging mechanisms provided by the utility model, including pedestal, pendulum pawl, driving assembly and elastic component.Wherein, pedestal one
End face is held to be equipped with the break slot of ecto-entad recess；Pendulum pawl is installed in rotation on the pedestal relative to the break slot；
One end of the pendulum pawl has the unlocked position that separates with the break slot, and close with the break slot and surround clamping zone
Locked position；Driving assembly drives the pendulum pawl swingingly to convert between the unlocked position and the locked position, bullet
Property part apply to the pendulum pawl so that the pendulum pawl is in the biasing force of the locked position.
The hanging mechanisms of this structure apply driving force and corresponding bias directly to pendulum pawl by driving assembly and elastic component
Power rotates pendulum pawl in pedestal, and forms unlock and locking state with the break slot on pedestal, and compact-sized, driving force passes
It is defeated more direct, improve the operational efficiency and stability of mechanism.
2. hanging mechanisms provided by the utility model, the driving component includes driver, is fixed on the pedestal；Even
The flexible axis connection of fishplate bar one end and the driver, the other end are hinged on the pedestal；By the driving on the pendulum pawl
One end of component and elastic component effect is fixed on the connecting plate；The telescopic shaft of the driver is by driving the connecting plate
It swings, to drive the pendulum pawl to rotate；One end of the elastic component is fixed on the pedestal, and the other end is connected to the connection
On plate, apply the biasing force to the connecting plate.Since pendulum pawl is fixed on connecting plate, directly and driver by connecting plate
Telescopic shaft connected with elastic component, pendulum pawl is driven device and the active force of elastic component is more direct, improves driver and elasticity
The function and effect of part.
3. hanging mechanisms provided by the utility model further include the support being arranged on the pedestal, the support and institute
It is opposite to state connecting plate；And connecting rod, one end of which is fixed on the connecting plate, the other end is slidably disposed on the support
On, described elastic component one end is fixed on the connecting plate and is set on the connecting rod；The connecting rod and pendulum pawl are located at described
The same side of support, the biasing force is towards the connecting plate.Since support is fixed on the base, connecting rod one end is fixed on connection
On plate, the other end can slide to form certain displacement in the holder, and elastic component one end is fixed on connecting plate and the company of being set in
On bar, the stability of connection is more preferable.
4. being equipped with direction on the end of hanging mechanisms provided by the utility model, the pendulum pawl and break slot cooperation
The curved claw hook of break slot；The clamping zone is surrounded between the locked position, the claw hook and the break slot.
By the cooperation of claw hook and break slot on pendulum pawl, the clamping zone of formation is stronger.
5. hanging mechanisms provided by the utility model, the hanging mechanisms further include limit assembly, the limit assembly packet
Two sensors are included, along the telescopic direction of the telescopic shaft of the driver, spacing needed for being spaced is fixed on the pedestal；Induction
Plate is fixed on the telescopic shaft of the driver, when the driver does stretching motion, the tablet can with it is any described
Sensor face；Controller controls opening or closing for the driver according to the information of the sensor.It is passed by two
Feedback signal when sensor and tablet face controls opening or closing for driver, can effectively improve the effect of driver
Rate avoids unnecessary power consumption, improves the service life of driver.
6. hanging mechanisms provided by the utility model, it is provided with detection switch on the gap trench bottom, the detection is opened
Whether close has hanging part entrance for detecting in break slot；The controller is connect with the detection switch, controls the driving
Device opens or closes.By the way that detection switch is arranged in gap trench bottom, help to detect whether hanging part is articulated in break slot
In, improve the accuracy of operation.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram of hanging mechanisms of the utility model；
Description of symbols:
1- pedestal；101- break slot；102- detection switch；
2- puts pawl；201- claw hook；
3- driver；301- mounting base；
4- elastic component；5- connecting plate；6- connecting rod；7- support；8- sensor；801- bracket；9- tablet；10- resigning is opened
Mouthful；11- axis pin base.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Embodiment 1
The present embodiment provides a kind of hanging mechanisms, as shown in Figure 1, including pedestal 1, pendulum pawl 2, driving assembly and elastic component 4.
Wherein, 1 one end end face of pedestal be equipped with ecto-entad recess U-shaped break slot 101, put pawl 2 relative to break slot 101 rotationally
It is mounted on pedestal 1；The one end for putting pawl 2 has the unlocked position isolated with break slot 101, and close with break slot 101 and enclose
At the locked position of clamping zone；Driving assembly driving pendulum pawl 2 is swingingly converted between unlocked position and locked position, elasticity
Part 4 applies to pendulum pawl 2 so that pendulum pawl 2 is in the biasing force of locked position.By driving assembly and elastic component 4 directly to pendulum pawl 2
Apply driving force and corresponding biasing force, rotates pendulum pawl 2 in pedestal 1, and formed and unlocked with the break slot 101 on pedestal 1
And locking state, compact-sized, driving force transmission is more direct, improves the stability of mechanism operation.
For pedestal 1 in plate-like, sunk area is arranged in 1 one side surface of pedestal, and pendulum pawl 2, driving assembly and elastic component 4 are respectively provided with
In sunk area, driver 3 is set, such as driver 3 is push-rod electric machine in driving assembly, push-rod electric machine passes through mounting base
301 are fixed in pedestal 1, and connecting plate 5 is L-shaped, and one end of the L shape vertical portion of the telescopic shaft and connecting plate 5 of push-rod electric machine is hinged
Together, the L shape horizontal part of connecting plate 5 and axis pin base 11 are hinged, are fixed on pedestal 1 by axis pin base 11, put pawl 2
It is fixed on the other end of L shape vertical portion.
It is fixed with support 7 on the pedestal 1 opposite with connecting plate 5, ellipse hole is opened up on support 7, connecting rod 6 is slidably
Be threaded through in ellipse hole and one end is fixed on connecting plate 5, connecting rod 6 and pendulum pawl 2 are located at the same side of support 7, connecting rod 6
On be arranged with elastic component 4, for example, elastic component 4 be compressed spring, compressed spring one end is fixed on jointly with 6 one end of connecting rod and connect
On plate 5, the stability of structure is improved, connecting plate 5 is pushed and pulled under driver 3 and the effect of compressed spring elastic force, makes on connecting plate 5
Pendulum pawl 2 around axis pin base 11 generate swing.
Limit assembly includes two sensors 8, and required stroke spacing is spaced in 3 telescopic direction of driver and passes through bracket
801 are fixed on pedestal 1, and tablet 9, when driver 3 does stretching motion, band are fixedly mounted on the telescopic shaft of driver 3
Dynamic tablet 9 can be corresponding with any sensor 8, and sensor 8 issues signal to controller with when 9 face of tablet, and control is driven
Dynamic device 3 opens or closes.
The end setting for putting pawl 2 surrounds clamping towards the curved claw hook 201 of break slot 101, claw hook 201 and break slot 101
101 two sides of break slot in region, pedestal 1 form protrusion, and the swaying direction in protrusion along claw hook 201 opens up resigning opening 10,
Claw hook 201 passes through opening 10 of stepping down and swings towards close to or far from break slot 101, and detection switch is installed in 101 bottom of break slot
102, whether there is hanging part entrance in break slot 101 for detecting, signal feedback will be received to controller, driver 3 is controlled and open
It opens or closes.
The course of work of hanging mechanisms in the present embodiment are as follows:
Under normality, the telescopic rod of push-rod electric machine is parked at maximum displacement, put pawl 2 under the elastic acting force of compressed spring with
Break slot 101 is closed, and surrounds clamping zone, and tablet 9 is rested on close to 8 top of sensor of connecting plate 5.When needs mount
When part, controller controls push-rod electric machine and shrinks, and compression elastic piece, when the tablet 9 on telescopic rod is moved adjacent to drive
When 8 top of sensor of dynamic 3 side of device, controller receives signal, closes push-rod electric machine, and claw hook 201 follows connecting plate 5 around pin shaft
Seat 11 swings and is detached from break slot 101, and break slot 101 is opened, and hanging part is then put into break slot 101, at this time detection switch
102 open push-rod electric machine telescopic rod and move forward to controller feedback signal, controller, and tablet 9 is moved adjacent to connecting plate 5
8 top of sensor when motor close, compressed spring push connecting plate 5, make the claw hook 201 being fixed together with connecting plate 5 with
Break slot 101 is closed, and hanging part is blocked in break slot 101, completes mounting.The stretching motion of push-rod electric machine and compressed spring
It is closed or opened with the claw hook 201 on movable pendulum pawl 2 with the formation of break slot 101, to complete the mounting or getting movement of mechanism.
As first interchangeable embodiment of embodiment 1, sensor 8 and tablet 9 can be replaced with two
Limit switch equally can achieve the effect of limitation stroke.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes still within the protection scope of the invention.
Claims (9)
1. a kind of hanging mechanisms, which is characterized in that including
Pedestal (1), one end-face are equipped with the break slot (101) of ecto-entad recess；
It puts pawl (2), is installed in rotation on the pedestal (1) relative to the break slot (101)；The one of pendulum pawl (2)
Holding has the unlocked position that separates with the break slot (101), and close with the break slot (101) and surround clamping zone
Locked position；
Driving assembly and elastic component (4), drive the pendulum pawl (2) between the unlocked position and the locked position swingingly
Conversion, the elastic component (4) applies to pendulum pawl (2) so that pendulum pawl (2) is in the biasing force of the locked position.
2. hanging mechanisms according to claim 1, which is characterized in that the driving component includes
Driver (3) is fixed on the pedestal (1)；
Connecting plate (5), the flexible axis connection of one end and the driver (3), the other end are hinged on the pedestal (1)；Institute
It states and is fixed on the connecting plate (5) on pendulum pawl (2) by one end that the driving component and elastic component (4) act on；
The telescopic shaft of the driver (3) is by driving the connecting plate (5) to swing, to drive the pendulum pawl (2) to rotate；
One end of the elastic component (4) is fixed on the pedestal (1), and the other end is connected on the connecting plate (5), to described
Connecting plate (5) applies the biasing force.
3. hanging mechanisms according to claim 2, which is characterized in that further include the support being arranged on the pedestal (1)
(7), the support (7) and the connecting plate (5) are opposite；And
Connecting rod (6), one end of which is fixed on the connecting plate (5), the other end is slidably disposed on the support (7), institute
Elastic component (4) one end is stated to be fixed on the connecting plate (5) and be set on the connecting rod (6)；
The connecting rod (6) and pendulum pawl (2) are located at the same side of the support (7), and the biasing force is towards the connecting plate (5).
4. hanging mechanisms according to claim 2 or 3, which is characterized in that the longitudinal section shape of the connecting plate (5) is
L shape, L-shaped horizontal part are hinged on the pedestal (1)；
The pendulum pawl (2) is fixed on L-shaped vertical portion.
5. hanging mechanisms according to any one of claim 1-3, which is characterized in that the pendulum pawl (2) and the gap
On the end of slot (101) cooperation, it is equipped with towards the break slot (101) curved claw hook (201)；
The clamping zone is surrounded between the locked position, the claw hook (201) and the break slot (101).
6. hanging mechanisms according to claim 5, which is characterized in that the pedestal (1) is in plate；
Sunk area is arranged in one side surface of the plate, and correspondingly the two sides at the break slot (101) form protrusion, described
Swaying direction in protrusion along the claw hook (201) opens up resigning opening (10)；The driving component and the elastic component (4) are set
It sets in the sunk area；
The claw hook (201) passes through resigning opening (10) to swing towards close to or far from the break slot (101).
7. a kind of hanging mechanisms according to claim 2 or 3, which is characterized in that the hanging mechanisms further include limit group
Part,
The limit assembly includes
Two sensors (8), along the telescopic direction of the telescopic shaft of the driver (3), spacing needed for being spaced is fixed on the base
On seat (1)；
Tablet (9), is fixed on the telescopic shaft of the driver (3), described when the driver (3) does stretching motion
Tablet (9) can be with any sensor (8) face；
Controller controls opening or closing for the driver (3) according to the information of the sensor (8).
8. a kind of hanging mechanisms according to claim 2 or 3, which is characterized in that be arranged on break slot (101) bottom
Have detection switch (102), the detection switch (102) is for detecting in break slot (101) whether have hanging part entrance；
Controller is connect with the detection switch (102), controls opening or closing for the driver (3).
9. a kind of hanging mechanisms according to claim 8, which is characterized in that the break slot (101) is U-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821219384.6U CN208855337U (en) | 2018-07-30 | 2018-07-30 | A kind of hanging mechanisms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821219384.6U CN208855337U (en) | 2018-07-30 | 2018-07-30 | A kind of hanging mechanisms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208855337U true CN208855337U (en) | 2019-05-14 |
Family
ID=66413607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821219384.6U Active CN208855337U (en) | 2018-07-30 | 2018-07-30 | A kind of hanging mechanisms |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208855337U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110562355A (en) * | 2019-08-19 | 2019-12-13 | 华晓精密工业(苏州)有限公司 | Hanging mechanism and AGV trolley with same |
| CN110949077A (en) * | 2019-12-24 | 2020-04-03 | 北京欣奕华科技有限公司 | Automatic unhooking mechanism of traction type AGV |
| CN113212081A (en) * | 2021-04-23 | 2021-08-06 | 济南锐冠信息技术有限公司 | Multifunctional logistics device for logistics |
| CN114291520A (en) * | 2022-01-21 | 2022-04-08 | 湖北三丰机器人有限公司 | Rear traction hook device for automatic transfer hanging of skip car |
-
2018
- 2018-07-30 CN CN201821219384.6U patent/CN208855337U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110562355A (en) * | 2019-08-19 | 2019-12-13 | 华晓精密工业(苏州)有限公司 | Hanging mechanism and AGV trolley with same |
| CN110949077A (en) * | 2019-12-24 | 2020-04-03 | 北京欣奕华科技有限公司 | Automatic unhooking mechanism of traction type AGV |
| CN110949077B (en) * | 2019-12-24 | 2021-01-19 | 北京欣奕华科技有限公司 | Automatic unhooking mechanism of traction type AGV |
| CN113212081A (en) * | 2021-04-23 | 2021-08-06 | 济南锐冠信息技术有限公司 | Multifunctional logistics device for logistics |
| CN114291520A (en) * | 2022-01-21 | 2022-04-08 | 湖北三丰机器人有限公司 | Rear traction hook device for automatic transfer hanging of skip car |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208855337U (en) | A kind of hanging mechanisms | |
| CN206957391U (en) | Electric padlock | |
| CN103171386B (en) | AGV (Automatic Guided Vehicle) rear hook non-return traction device | |
| CN209776063U (en) | Automatic support hook constructional device | |
| CN106409367A (en) | Driving system of fuel assembly gripping apparatus | |
| CN212893397U (en) | Car door machine | |
| CN201151616Y (en) | Sliding bush guiding type switch device | |
| CN208532157U (en) | A kind of high-altitude operation vehicle cantilever crane fastening system | |
| CN108909381B (en) | Swing lifting type AGV rear hook traction device | |
| CN214653033U (en) | Unlocking and locking device for connection of lifting appliance | |
| CN203957752U (en) | Hauling hook and automatical pilot transportation vehicle | |
| CN208978571U (en) | A kind of oscillating lifting formula AGV aft hook traction device | |
| CN113605765B (en) | Electromagnetic type safety hook for mechanical garage | |
| CN208290877U (en) | A kind of self-locking towing hook | |
| CN209651732U (en) | Oscillating rod type forced locking device | |
| CN110745533B (en) | Automatic switching system of front and rear axle trays | |
| CN209872305U (en) | Three-jaw magnetic screw cap with transverse moving mechanism | |
| CN208998688U (en) | Detection device is used in a kind of production of connector | |
| CN209006529U (en) | A kind of mold changing push-and-pull hook | |
| CN113184679A (en) | Automatic locking and opening lifting hook device and traditional Chinese medicine extraction system | |
| CN107059691B (en) | Based on wireless control intelligence parking stall lock | |
| CN206293301U (en) | Garment hanging system lifting arm travel switch | |
| CN205175677U (en) | Buckle opening force testing arrangement | |
| CN216549286U (en) | Positioning device for unmanned automatic traveling crane | |
| CN218842843U (en) | Locking mechanism and movable track bridge |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |