CN109849009A - A kind of spray robot extension spring-type Anti-explosion cover-opening gripper - Google Patents
A kind of spray robot extension spring-type Anti-explosion cover-opening gripper Download PDFInfo
- Publication number
- CN109849009A CN109849009A CN201910130225.1A CN201910130225A CN109849009A CN 109849009 A CN109849009 A CN 109849009A CN 201910130225 A CN201910130225 A CN 201910130225A CN 109849009 A CN109849009 A CN 109849009A
- Authority
- CN
- China
- Prior art keywords
- uncapping
- explosion
- sensing chip
- spray robot
- type anti
- 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.)
- Granted
Links
Landscapes
- Manipulator (AREA)
Abstract
The invention discloses a kind of spray robot extension spring-type Anti-explosion cover-opening grippers, the extension flange that is connected including upper end with spray robot, the detection unit of uncapping set on the lower end for extending flange, the hook of uncapping being rotatably connected with detection unit of uncapping, detection unit of uncapping includes: armored cassette and bearing block；Hook shaft of uncapping is set in bearing block, and the one end for hook shaft of uncapping is fixedly connected with hook of uncapping；The other end for hook shaft of uncapping is connected with sensing chip of uncapping；It uncaps and is respectively equipped with a tension spring mounting pin on sensing chip and mounting base；The both ends of tension spring are respectively arranged in two tension spring mounting pins；Explosion-proof sensor is installed on mounting base, and explosion-proof sensor is used to detect the position of tension spring mounting pin, and the cable of explosion-proof sensor accesses in armored cassette.Whether the present invention can use in any robot to uncapping and detecting, eliminate the limitation to robot, adaptability is higher, and cost is lower.
Description
Technical field
The present invention relates to the technical field for gripper of uncapping more particularly to a kind of spray robot extension spring-type Anti-explosion cover-opening hands
Pawl.
Background technique
In automobile manufacturing process, spraying operation need to be carried out, meanwhile, operation of uncapping is carried out, by the bonnet of automobile
And case cover is opened.
Traditional, the cover-opening structure of automobile is to be equipped with gripper of uncapping in the robot that uncaps being set on enabling track,
The spraying operation of automobile be then spray robot complete, the two be individual structure, complete spraying operation need both individually into
After row control, it is used in conjunction with each other, it is not only at high cost, but also low efficiency, space hold is big, also, for the behaviour that uncaps of automobile
Make to be confirmed whether to have uncapped by the detection of robot end wrist servo motor current value, special purpose robot need to be used,
It is not available then for not having the robot of current detection function, therefore, restricted higher, adaptability is poor, and cost is opposite
It is higher, it is unfavorable for the development of enterprise.
Summary of the invention
It is led to the problem of above-mentioned, the purpose of the present invention is to provide a kind of spray robot extension spring-type Anti-explosion cover-opening hands
Pawl.
To achieve the goals above, the technical scheme adopted by the invention is as follows:
A kind of spray robot extension spring-type Anti-explosion cover-opening gripper, wherein include: prolonging of being connected with spray robot of upper end
Long flange detection unit and rotationally connects with the detection unit of uncapping set on uncapping for the lower end for extending flange
The hook of uncapping connect, wherein the lower end for extending flange has the installation plate being vertically arranged and horizontally disposed installation bottom
Plate, the mounting base are connected with the lower end of the installation plate；
The detection unit of uncapping includes:
Armored cassette, the armored cassette are set on the installation plate；
Bearing block, the bearing block are set on the installation plate；
It uncaps hook shaft, the hook shaft of uncapping is in the bearing block, one end of the hook shaft of uncapping
It is fixedly connected with the hook of uncapping；
It uncaps sensing chip, the other end of the hook shaft of uncapping is connected with the sensing chip of uncapping；
Tension spring mounting pin is respectively equipped with a tension spring mounting pin on uncap sensing chip and the mounting base；
Tension spring, the both ends of the tension spring are respectively arranged in the two tension spring mounting pins；
Explosion-proof sensor, the explosion-proof sensor are installed on the mounting base, and the explosion-proof sensor is for detecting
The cable of the position of the tension spring mounting pin, the explosion-proof sensor accesses in the armored cassette.
Above-mentioned spray robot extension spring-type Anti-explosion cover-opening gripper, wherein conversion terminal is equipped in the armored cassette, it is described
The cable of explosion-proof sensor is connected by the conversion terminal with one end of a flexible cable.
Above-mentioned spray robot extension spring-type Anti-explosion cover-opening gripper, wherein the extension flange is equipped with inner hole, the flexibility
The other end of cable is through the inner hole and accesses external electrical equipment.
Above-mentioned spray robot extension spring-type Anti-explosion cover-opening gripper, wherein the tension spring peace uncapped on sensing chip
Dress pin is located on different axis from the hook shaft of uncapping.
Above-mentioned spray robot extension spring-type Anti-explosion cover-opening gripper, wherein further include: sensing chip block, the sensing chip
Block is set on the mounting base, and the sensing chip block is right against the sensing chip of uncapping.
Above-mentioned spray robot extension spring-type Anti-explosion cover-opening gripper, wherein jagged, institute is opened up on the sensing chip of uncapping
Notch is stated to match with the sensing chip block.
Above-mentioned spray robot extension spring-type Anti-explosion cover-opening gripper, wherein the notch is fan-shaped, the width of the notch
Greater than the width of the sensing chip block.
Above-mentioned spray robot extension spring-type Anti-explosion cover-opening gripper, wherein the explosion-proof sensor is located at the sensing chip
The side of block, the notch are operationally right against the explosion-proof sensor or are detached from the explosion-proof sensor.
Above-mentioned spray robot extension spring-type Anti-explosion cover-opening gripper, wherein the bearing seat is under the armored cassette
Side.
Above-mentioned spray robot extension spring-type Anti-explosion cover-opening gripper, wherein the detection unit of uncapping further include: lid,
The lid and the extension flange are detachably connected, the armored cassette, the bearing block, the hook shaft of uncapping, institute
Sensing chip of uncapping, the tension spring mounting pin, the tension spring and the explosion-proof sensor is stated to be set in the lid.
Due to using above-mentioned technology, the good effect for being allowed to have compared with prior art is the present invention:
(1) whether the present invention can use in any robot, eliminate to robot to uncapping and detecting
Limitation, adaptability is higher, and cost is lower.
(2) detection mode of the invention is simpler and intuitive, and product is easily obtained, the more conducively development of enterprise.
Detailed description of the invention
Fig. 1 is the schematic diagram of spray robot extension spring-type Anti-explosion cover-opening gripper of the invention.
Fig. 2 is the partial schematic diagram of spray robot extension spring-type Anti-explosion cover-opening gripper of the invention.
Fig. 3 is the original state schematic diagram of spray robot extension spring-type Anti-explosion cover-opening gripper of the invention.
Fig. 4 is the working state schematic representation of spray robot extension spring-type Anti-explosion cover-opening gripper of the invention.
Fig. 5 is the detailed schematic of the original state of spray robot extension spring-type Anti-explosion cover-opening gripper of the invention.
Fig. 6 is the detailed schematic of the working condition of spray robot extension spring-type Anti-explosion cover-opening gripper of the invention.
In attached drawing: 1, extending flange；11, plate is installed；12, mounting base；2, it uncaps detection unit；20, lid；21,
Armored cassette；22, bearing block；23, it uncaps hook shaft；24, it uncaps sensing chip；25, tension spring mounting pin；26, tension spring；27, explosion-proof
Sensor；28, flexible cable；29, sensing chip block；3, it uncaps hook；
Specific embodiment
The present invention will be further explained below with reference to the attached drawings and specific examples, but not as the limitation of the invention.
Fig. 1 is the schematic diagram of spray robot extension spring-type Anti-explosion cover-opening gripper of the invention, and Fig. 2 is flush coater of the invention
The partial schematic diagram of device people's extension spring-type Anti-explosion cover-opening gripper, Fig. 3 are spray robot extension spring-type Anti-explosion cover-opening grippers of the invention
Original state schematic diagram, Fig. 4 is the working state schematic representation of spray robot extension spring-type Anti-explosion cover-opening gripper of the invention, figure
5 be the detailed schematic of the original state of spray robot extension spring-type Anti-explosion cover-opening gripper of the invention, and Fig. 6 is spray of the invention
The detailed schematic for applying the working condition of robot extension spring-type Anti-explosion cover-opening gripper shows one referring to Figure 1 to shown in Fig. 6
The spray robot extension spring-type Anti-explosion cover-opening gripper of kind preferred embodiment, comprising: the extension that upper end is connected with spray robot
Flange 1 detection unit 2 and is opened with what detection unit 2 of uncapping was rotatably coupled set on uncapping for the lower end for extending flange 1
Lid hook 3, wherein the lower end for extending flange 1 has the installation plate 11 and horizontally disposed mounting base 12 being vertically arranged, peace
Dress bottom plate 12 is connected with the lower end for installing plate 11.
In addition, detection unit of uncapping 2 includes: armored cassette 21, and it is flat that armored cassette 21 is set to installation as in preferred embodiment
On plate 11.
In addition, detection unit of uncapping 2 includes: bearing block 22, and it is flat that bearing block 22 is set to installation as in preferred embodiment
On plate 11.
It further, include: hook shaft 23 of uncapping as detection unit 2 of in preferred embodiment, uncapping, hook of uncapping turns
Axis 23 is set in bearing block 22, and the one end for hook shaft 23 of uncapping is fixedly connected with hook 3 of uncapping.
It further, include: sensing chip 24 of uncapping as detection unit 2 of in preferred embodiment, uncapping, hook of uncapping turns
The other end of axis 23 is connected with sensing chip 24 of uncapping.Uncapping hook 3 and sensing chip 24 of uncapping can be around hook shaft of uncapping
23 rotations, the rotation for hook 3 of uncapping are able to drive sensing chip 24 of uncapping and rotate together with.
It further, include: tension spring mounting pin 25, sensing chip of uncapping as detection unit 2 of in preferred embodiment, uncapping
24 and mounting base 12 on be respectively equipped with a tension spring mounting pin 25.
In addition, detection unit of uncapping 2 includes: tension spring 26 as in preferred embodiment, the both ends of tension spring 26 are installed respectively
In in two tension spring mounting pins 25.
Further more, detection unit of uncapping 2 includes: explosion-proof sensor 27 as in preferred embodiment, explosion-proof sensor 27 is pacified
Loaded on mounting base 12, explosion-proof sensor 27 is used to detect the position of tension spring mounting pin 25, and the cable of explosion-proof sensor 27 connects
Enter in armored cassette 21, there is good explosion-proof performance, adapt to the production environment of painting workshop.
On the other hand, as in preferred embodiment, conversion terminal (not shown), explosion-proof biography are equipped in armored cassette 21
The cable of sensor 27 is connected by conversion terminal with one end of a flexible cable 28.
In addition, extending flange 1 as in preferred embodiment and being equipped with inner hole, the other end of flexible cable 28 runs through inner hole
And access external electrical equipment.
The foregoing is merely preferred embodiments of the present invention, are not intended to limit embodiments of the present invention and protection model
It encloses.
The present invention also has on the basis of the above is implemented as follows mode:
In further embodiment of the present invention, pacify continuing with referring to the tension spring shown in Fig. 1 to Fig. 6, uncapped on sensing chip 24
Dress pin 25 is located on different axis from hook shaft 23 of uncapping.When hook 3 of uncapping rotates, sensing chip 24 of uncapping, which follows, uncaps
Hook 3 is rotated around hook shaft 23 of uncapping, since tension spring mounting pin 25 is eccentrically mounted, with the rotation for sensing chip 24 of uncapping
Turn, tension spring mounting pin 25 rises or falls, and tension spring 26 is made to stretch or shrink.It can make open under the action of 26 initial tension of tension spring
Lid hook 3 is maintained at original state when not uncapped active force.
In further embodiment of the present invention, further includes: sensing chip block 29, sensing chip block 29 are set to mounting base 12
On, sensing chip block 29 is right against sensing chip 24 of uncapping, for limiting the slewing area for sensing chip 24 of uncapping.
In further embodiment of the present invention, jagged, notch and 29 phase of sensing chip block are opened up on sensing chip 24 of uncapping
Matching.
In further embodiment of the present invention, the notch for sensing chip 24 of uncapping is fan-shaped, and the width of notch is greater than sensing chip
The width of block 29.When sensing chip 24 of uncapping rotates, the edge and sensing chip block 29 of notch collide as the limit rotated
Position prevents it from excessively rotating to define the rotating range of uncap sensing chip 24 and hook 3 of uncapping, and destroys equipment mechanism.
In further embodiment of the present invention, explosion-proof sensor 27 is located at the side of sensing chip block 29, and notch can operate
Ground is right against explosion-proof sensor 27 or is detached from explosion-proof sensor 27.
In further embodiment of the present invention, bearing block 22 is located at the downside of armored cassette 21.
In further embodiment of the present invention, detection unit of uncapping further include: lid 20, lid 20 and extension flange 1 can
It releasably connects, armored cassette 21, bearing block 22, hook shaft 23 of uncapping, sensing chip 24 of uncapping, tension spring mounting pin 25, tension spring 26
It is set in lid 20 with explosion-proof sensor 27.
In the initial state, hook 3 of uncapping is not pacified tension spring under the action of 26 initial tension of tension spring by work external force
Pin 25 is filled toward drop-down, the notch and sensing chip block 29 for the sensing chip 24 that makes to uncap offset, and the hook 3 that makes to uncap may remain in initially
Position.
When entering working condition, hook 3 of uncapping needs to lift automobile front and rear covers from the bottom up, thus uncap hook 3 by
Car bonnet downward reaction force, due to corresponding torque, hook of uncapping is rotated along direction shown in Fig. 3, to drive sense of uncapping
Piece 24 is answered to be simultaneously rotated, tension spring mounting pin 25 rises, and stretches tension spring 25 further, when the drawing of the active force and tension spring of car bonnet
The notch of dynamic balance or sensing chip 24 of uncapping encounters sensing chip block 29, this rotary motion stops, and 3 state of hook of uncapping is kept
Balance.
In the initial state, the sensed position of explosion-proof sensor 27 is right against the notch for sensing chip 24 of uncapping, therefore explosion-proof
27 no signal of sensor.
After uncapping 3 pull-up car bonnet of hook and rotating, sensing chip 24 of uncapping follows rotation, the notch for sensing chip 24 of uncapping
The sensed position of explosion-proof sensor 27 is left, explosion-proof sensor 27 senses sensing chip 24 of uncapping, to there is signal output, shows
Operation of uncapping is carrying out.
It uncaps after operation, hook 3 of uncapping disengages car bonnet, the reaction force of car bonnet is no longer influenced by, in the drawing of tension spring 25
Under power effect, hook 3 of uncapping returns to initial position, and the notch for sensing chip 24 of uncapping returns to the sense of explosion-proof sensor 27 again
Position is answered, the blackout of explosion-proof sensor 27 shows to have completed without uncapping to operate or uncap.
It is monitored by the signal to explosion-proof sensor 27, it can real-time monitoring is uncapped the working condition of hook.
The foregoing is merely preferred embodiments of the present invention, are not intended to limit embodiments of the present invention and protection model
It encloses, to those skilled in the art, should can appreciate that all with made by description of the invention and diagramatic content
Equivalent replacement and obviously change obtained scheme, should all be included within the scope of the present invention.
Claims (10)
1. a kind of spray robot extension spring-type Anti-explosion cover-opening gripper characterized by comprising upper end is connected with spray robot
Extension flange, set on it is described extend flange lower end uncap detection unit and with it is described uncap detection unit can be rotated
The hook of uncapping of ground connection, wherein the lower end for extending flange has the installation plate being vertically arranged and horizontally disposed peace
Bottom plate is filled, the mounting base is connected with the lower end of the installation plate；
The detection unit of uncapping includes:
Armored cassette, the armored cassette are set on the installation plate；
Bearing block, the bearing block are set on the installation plate；
It uncaps hook shaft, the hook shaft of uncapping is in the bearing block, one end of the hook shaft of uncapping and institute
Hook of uncapping is stated to be fixedly connected；
It uncaps sensing chip, the other end of the hook shaft of uncapping is connected with the sensing chip of uncapping；
Tension spring mounting pin is respectively equipped with a tension spring mounting pin on uncap sensing chip and the mounting base；
Tension spring, the both ends of the tension spring are respectively arranged in the two tension spring mounting pins；
Explosion-proof sensor, the explosion-proof sensor are installed on the mounting base, and the explosion-proof sensor is described for detecting
The cable of the position of tension spring mounting pin, the explosion-proof sensor accesses in the armored cassette.
2. spray robot extension spring-type Anti-explosion cover-opening gripper according to claim 1, which is characterized in that in the armored cassette
Equipped with conversion terminal, the cable of the explosion-proof sensor is connected by the conversion terminal with one end of a flexible cable.
3. spray robot extension spring-type Anti-explosion cover-opening gripper according to claim 2, which is characterized in that the extension flange
Equipped with inner hole, the other end of the flexible cable through the inner hole and accesses external electrical equipment.
4. spray robot extension spring-type Anti-explosion cover-opening gripper according to claim 1, which is characterized in that the induction of uncapping
The tension spring mounting pin of on piece is located on different axis from the hook shaft of uncapping.
5. spray robot extension spring-type Anti-explosion cover-opening gripper according to claim 1, which is characterized in that further include: induction
Piece block, the sensing chip block are set on the mounting base, and the sensing chip block is right against the sensing chip of uncapping.
6. spray robot extension spring-type Anti-explosion cover-opening gripper according to claim 5, which is characterized in that the induction of uncapping
On piece opens up jagged, and the notch matches with the sensing chip block.
7. spray robot extension spring-type Anti-explosion cover-opening gripper according to claim 6, which is characterized in that the notch is in fan
Shape, the width of the notch are greater than the width of the sensing chip block.
8. spray robot extension spring-type Anti-explosion cover-opening gripper according to claim 7, which is characterized in that the explosion-proof sensing
Device is located at the side of the sensing chip block, and the notch is operationally right against the explosion-proof sensor or is detached from described explosion-proof
Sensor.
9. spray robot extension spring-type Anti-explosion cover-opening gripper according to claim 1, which is characterized in that the bearing seat
In the downside of the armored cassette.
10. spray robot extension spring-type Anti-explosion cover-opening gripper according to claim 1, which is characterized in that the inspection of uncapping
Survey unit further include: lid, the lid and the extension flange are detachably connected, the armored cassette, the bearing block, institute
It states hook shaft of uncapping, the sensing chip of uncapping, the tension spring mounting pin, the tension spring and the explosion-proof sensor and is set to institute
It states in lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910130225.1A CN109849009B (en) | 2019-02-21 | 2019-02-21 | Tension spring type explosion-proof cover opening claw of spraying robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910130225.1A CN109849009B (en) | 2019-02-21 | 2019-02-21 | Tension spring type explosion-proof cover opening claw of spraying robot |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109849009A true CN109849009A (en) | 2019-06-07 |
| CN109849009B CN109849009B (en) | 2022-01-11 |
Family
ID=66898502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910130225.1A Active CN109849009B (en) | 2019-02-21 | 2019-02-21 | Tension spring type explosion-proof cover opening claw of spraying robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109849009B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111473850A (en) * | 2020-04-22 | 2020-07-31 | 睿科集团(厦门)股份有限公司 | Online automatic counterweight method for mechanical arm before centrifugation |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0890470A (en) * | 1994-09-19 | 1996-04-09 | Suzuki Motor Corp | Industrial robot |
| DE102010034260A1 (en) * | 2010-08-13 | 2012-02-16 | Valeo Schalter Und Sensoren Gmbh | Sensor holder for fixing sensor, particularly ultrasonic sensors, to cover part of vehicle, has fixing section and retaining section, where retaining section has inlet opening for introducing sensor |
| CN203705168U (en) * | 2013-11-11 | 2014-07-09 | 广汽本田汽车有限公司 | Anti-concavity test instrument for automobile body covering part |
| CN204416540U (en) * | 2014-12-22 | 2015-06-24 | 苏州赛腾精密电子有限公司 | Lifting captures switching mechanism |
| CN106272378A (en) * | 2016-09-18 | 2017-01-04 | 上海发那科机器人有限公司 | A kind of automobile is uncapped robot mounting structure |
| CN206428435U (en) * | 2016-12-09 | 2017-08-22 | 浙江中捷缝纫科技有限公司 | A kind of detection means of bobbin thread for sewing machine line amount |
| CN206782790U (en) * | 2017-03-27 | 2017-12-22 | 东莞市德胜自动化设备有限公司 | A kind of sheave feeding device |
| CN208246841U (en) * | 2018-02-01 | 2018-12-18 | 苏州元谋智能机器人系统有限公司 | A kind of robot of automatic opening and closing door |
-
2019
- 2019-02-21 CN CN201910130225.1A patent/CN109849009B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0890470A (en) * | 1994-09-19 | 1996-04-09 | Suzuki Motor Corp | Industrial robot |
| DE102010034260A1 (en) * | 2010-08-13 | 2012-02-16 | Valeo Schalter Und Sensoren Gmbh | Sensor holder for fixing sensor, particularly ultrasonic sensors, to cover part of vehicle, has fixing section and retaining section, where retaining section has inlet opening for introducing sensor |
| CN203705168U (en) * | 2013-11-11 | 2014-07-09 | 广汽本田汽车有限公司 | Anti-concavity test instrument for automobile body covering part |
| CN204416540U (en) * | 2014-12-22 | 2015-06-24 | 苏州赛腾精密电子有限公司 | Lifting captures switching mechanism |
| CN106272378A (en) * | 2016-09-18 | 2017-01-04 | 上海发那科机器人有限公司 | A kind of automobile is uncapped robot mounting structure |
| CN206428435U (en) * | 2016-12-09 | 2017-08-22 | 浙江中捷缝纫科技有限公司 | A kind of detection means of bobbin thread for sewing machine line amount |
| CN206782790U (en) * | 2017-03-27 | 2017-12-22 | 东莞市德胜自动化设备有限公司 | A kind of sheave feeding device |
| CN208246841U (en) * | 2018-02-01 | 2018-12-18 | 苏州元谋智能机器人系统有限公司 | A kind of robot of automatic opening and closing door |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111473850A (en) * | 2020-04-22 | 2020-07-31 | 睿科集团(厦门)股份有限公司 | Online automatic counterweight method for mechanical arm before centrifugation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109849009B (en) | 2022-01-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203313691U (en) | Fruit picking robot three-fingered dexterous hand | |
| CN103209865B (en) | For the theft-preventing protecting device of camera unit | |
| CN204218833U (en) | A kind of driving wheel module of clean robot and clean robot | |
| US10737399B2 (en) | Robot | |
| CN109849009A (en) | A kind of spray robot extension spring-type Anti-explosion cover-opening gripper | |
| CN208013820U (en) | A kind of two-freedom Self-resetting link antennas manipulation device | |
| CN201312727Y (en) | Electric cooker with built-in cover plate detection device | |
| JP5924639B2 (en) | Terminal cover | |
| CN207328826U (en) | A kind of rotor arm bindiny mechanism of rotary wind type unmanned plane | |
| CN211726186U (en) | Lockpin system for hinged cover | |
| CN206135638U (en) | Motor rotary encoder's installation protective structure | |
| CN202242373U (en) | Printer | |
| CN217061967U (en) | Intelligent circuit breaker capable of resetting automatically | |
| CN110026718B (en) | Intelligent welding robot arm with early warning function | |
| CN205960849U (en) | Motor | |
| CN208496944U (en) | A kind of electric power first-aid tool storage device | |
| CN219325744U (en) | Automatic rotary battery compartment battery replacement cabinet with water for fire fighting | |
| CN216479833U (en) | Multi-autonomous mobile robot formation control device | |
| CN219039027U (en) | Explosion-proof type combustible gas detection device | |
| CN218541857U (en) | Double-opening electronic lock | |
| CN217256428U (en) | Robot joint sensor | |
| CN206065866U (en) | Cap-opening mechanism and automatic locking screw machine | |
| CN219717537U (en) | Explosion-proof operation box convenient to overhaul | |
| CN214843407U (en) | Computer temperature and humidity environment detection test box | |
| CN220087649U (en) | Mounting housing and controller assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |