CN208445167U - Machine room intelligent first cabinet of each row - Google Patents
Machine room intelligent first cabinet of each row Download PDFInfo
- Publication number
- CN208445167U CN208445167U CN201821116056.3U CN201821116056U CN208445167U CN 208445167 U CN208445167 U CN 208445167U CN 201821116056 U CN201821116056 U CN 201821116056U CN 208445167 U CN208445167 U CN 208445167U
- Authority
- CN
- China
- Prior art keywords
- cavity
- supporting plate
- bevel gear
- adjusting rod
- statement
- 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.)
- Expired - Fee Related
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of machine room intelligent first cabinet of each row, including shell, wind pushing cavity is set in shell, negative pressure cavity and accommodating cavity, controller cavity and equipment cavity are formed in the accommodating cavity, two supporting plates are provided in the equipment cavity, sliding is provided with adjusting rod in equipment cavity, towards opposite driving bevel gear there are two settings on adjusting rod, STATEMENT OF FEDERALLY SPONSORED is provided on two supporting plates, STATEMENT OF FEDERALLY SPONSORED is rotatably arranged in accommodating cavity, STATEMENT OF FEDERALLY SPONSORED include threaded rod and for driving bevel gear engaged transmission driven bevel pinion, threaded rod passes through corresponding supporting plate and is arranged and is threadedly engaged with it, driven bevel pinion is with corresponding driving bevel gear towards on the contrary, accommodating cavity is additionally provided with return unit on bottom surface, air inlet is formed in negative pressure cavity, sliding is provided with installation drawer in negative pressure cavity, mounting groove is formed in installation drawer bottom surface, blower device is logical It crosses tensioner air bag tensioner to be arranged in mounting groove, which is convenient for holder for regulating plate spacing, and blower device is easily installed, clears up and replaces.
Description
Technical field
The utility model relates to first cabinet of each row technical field, especially a kind of machine room intelligent first cabinet of each row.
Background technique
First cabinet of each row provides network layout transmission service or distribution management for arrangement in a row or by the cabinet of function zoning
Equipment is normally at the end of a column cabinet.Existing first cabinet of each row, generally comprises shell, and shell offers door body, shape in shell
At having wind pushing cavity and accommodating cavity, the supporting plate of interval setting from top to bottom, is separated to form each functional compartments for accommodating cavity in accommodating cavity, but
It is existing first cabinet of each row according to use demand difference, the difference for installing equipment needs to adjust to be adapted to different set blade position
It is standby, it is at present usually to pass through directly to remove supporting plate, then supporting plate is voluntarily mounted on suitable location to supporting plate, very troublesome, behaviour
Make it is inconvenient, adjust when also need repeatedly to pick and place various equipment, very complicated, large labor intensity, assembling service efficiency it is low,
The heat dissipation effect of existing hunter's cabinet is poor simultaneously, and the installation of heat dissipation blower device, replacement and the cleaning of inside installation are all inconvenient,
Reduce using effect.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of machine room intelligent first cabinet of each row, simple and reasonable, just
In efficiently holder for regulating plate spacing, while convenient for the installation, replacement and cleaning to blower device.
The utility model provides a kind of machine room intelligent first cabinet of each row, including shell, described to be hingedly attached to the housing with door body, the shell
Wind pushing cavity and accommodating cavity are set in body, is formed with controller cavity from top to bottom along body height direction in the accommodating cavity and sets
For cavity, two are arranged at intervals in the equipment cavity for placing the supporting plates of data transmission set, two supporting plates can be along shell
Short transverse is slidably arranged in equipment cavity, and along body height direction, sliding is provided with adjusting rod in the equipment cavity, institute
It states adjusting rod and is threaded through in equipment cavity and passes through supporting plate and be arranged, the first driving bevel gear is provided on the adjusting rod and with the
Towards the second opposite driving bevel gear, first driving bevel gear and the second driving bevel gear interval are set one driving bevel gear
It sets, two supporting plates are respectively the first supporting plate and the second supporting plate, and the first STATEMENT OF FEDERALLY SPONSORED, first linkage are provided on first supporting plate
Part is rotatably arranged in equipment cavity, and first STATEMENT OF FEDERALLY SPONSORED includes the first threaded rod and is used to engage with the first driving bevel gear
First driven bevel pinion of transmission, first driven bevel pinion and the first threaded rod are coaxially disposed, and first threaded rod is worn
It crosses the first supporting plate to be arranged and be threadedly engaged with the first supporting plate, is provided with the second STATEMENT OF FEDERALLY SPONSORED on second supporting plate, described second
Moving part is rotatably arranged in equipment cavity, and second STATEMENT OF FEDERALLY SPONSORED is including the second threaded rod and for nibbling with the second driving bevel gear
The second driven bevel pinion of transmission is closed, second driven bevel pinion and the second threaded rod are coaxially disposed, second threaded rod
It is arranged across the second supporting plate and is threadedly engaged with the second supporting plate, is additionally provided with and is used between the adjusting rod and equipment cavity bottom surface
The return unit of adjusting rod is resetted after pressing or lifting adjusting rod, the housing bottom is provided with negative pressure cavity, in the negative pressure cavity
It is formed with air inlet, the negative pressure cavity is connected to by air inlet with wind pushing cavity, the negative pressure cavity opening setting, in the opening also
Sliding is provided with installation drawer, is formed with mounting groove in the installation drawer bottom surface, is provided with blower device in the mounting groove,
The blower device includes that flabellum, fan cover and the actuator for driving flabellum to rotate, the actuator are fixedly connected with fan cover,
The flabellum connect with actuator output end and is arranged in fan cover, is circumferentially formed with tensioner slot on the mounting groove inner wall,
Tensioner air bag is provided in the tensioner slot, the tensioner air bag setting forms fan cover between fan cover and tensioner slot and takes out with installation
The fixation of drawer.
The beneficial effect being arranged in this way is: using the above scheme, when needing that blade position is adjusted, needing to adjust
First blade position operates adjusting rod uplink or moves down, so that the first driving bevel gear is engaged with the first driven bevel pinion,
It drives the first driving bevel gear to rotate, drives the rotation of the first driven bevel pinion, so that the first threaded rod rotates, to control supporting plate
Uplink or downlink, similarly can control the second supporting plate adjusting position in the same way, to realize equipment cavity
The adjusting of middle interlamellar spacing, bevel gear here is towards referring on bevel gear the lesser one end of diameter end face in the axial direction
Opposite direction, here the first driving bevel gear and with the first driving bevel gear towards it is opposite refer on bevel gear diameter compared with
Small one end is oppositely arranged along adjusting rod axial direction to be perhaps disposed opposite to each other so that guarantee can after adjusting rod uplink or downlink
To there is corresponding driven bevel pinion to engage, driven bevel pinion here is towards also with corresponding driving bevel gear towards on the contrary, conduct
It is preferred that the first driving bevel gear is arranged higher than the second driving bevel gear on adjusting rod, the first driving bevel gear and the second dynamic umbrella
Gear is oppositely arranged, and the first driven bevel pinion is short to be arranged in the first driving bevel gear and set with the first driving bevel gear towards opposite
It sets, the second driven bevel pinion is higher than the second driving bevel gear and is arranged and is oppositely arranged with the second driving bevel gear direction, Huo Zhe
One driving bevel gear is arranged higher than the second driving bevel gear, and the first driving bevel gear is disposed opposite to each other with the second dynamic bevel gear, and first
Driven bevel pinion is higher than the first driving bevel gear and is arranged and is oppositely arranged with the first driving bevel gear direction, the second driven bevel pinion
Short to be arranged in the second driving bevel gear and be oppositely arranged with the second driving bevel gear direction, this structure is simply conducive to realize, together
When, operates convenient, effectively realizes adjusting to supporting plate spacing, facilitates the data transmission set of different model specification to install, join here
The mounting means of moving part only needs to guarantee that STATEMENT OF FEDERALLY SPONSORED can rotate, conducive to a rotation axis is connected in accommodating cavity, and it is driven
Shaft core position opens up rotation hole on bevel gear, and rotation axis is plugged in such form installation STATEMENT OF FEDERALLY SPONSORED in rotation hole.It is not needing
When adjusting or adjust after, unclamp adjusting rod, adjusting rod can make under the action of return unit driving bevel gear with it is corresponding
Driven bevel pinion is detached from, to stop adjusting.Using the above structure, simple and reasonable, convenient for adjusting the spacing of supporting plate, together
When operate it is convenient.Further setting negative pressure cavity, while negative pressure cavity is arranged to drawer chamber and slides be inserted with installation drawer, and will
Blower device setting is in installation drawer, the setting plugged in this way, facilitates the installation, replacement and cleaning of blower device, fan cover
It can be fixed by certain connection structure and installation drawer, such as the fixation of connecting rod and screw, then will be fanned by tensioner air bag
Cover is fixedly clamped in mounting groove, convenient for disassembly and assembly in this way, at the same by the fixation of air bag can effectively reduce blower device
Vibration when use and the effect for playing noise reduction have good pooling feature, while structure is simple, are conducive to realize operation,
So that whole cabinet body structure is more stable.
The utility model is further arranged to be provided with reseting groove on equipment cavity bottom surface, and the adjusting rod lower end is inserted
Enter reseting groove setting, the return unit contacts at adjusting rod lower end and resets between groove bottom, and the adjusting rod upper end is pierced by shell
Body setting, the adjusting rod upper end are provided with clamping groove, and the activity for driving adjusting rod to rotate is inserted in the clamping groove
Spanner.
The beneficial effect being arranged in this way is: using the above scheme, setting reseting groove installs return unit, and structure can be protected effectively
The position of return unit is held, guarantees the practical stability of equipment, improves using effect, while monkey wrench is set, so that rotation is adjusted
The operation of pole is more smoothly, convenient for having an effect, has better regulating effect.
The utility model is further arranged to the clamping slot cross-section and is arranged in hexangle type, is also formed in the clamping groove
Spacing projection, described monkey wrench one end are connecting pin and are clamped with clamping groove that the other end is free end, the connecting pin shape
It is adapted with clamping groove, corresponding clamping groove location is formed with insertion groove, the insertion groove and limit convex on the connecting pin end face
Column is mating.
The beneficial effect being arranged in this way is: using the above scheme, after monkey wrench is taken away, stranger being avoided to use, influenced
The normal use of device improves safety and using effect.
The utility model is further arranged to be provided with several heat release holes on the supporting plate.
The beneficial effect being arranged in this way is: using the above scheme, heat release hole being arranged on supporting plate, facilitates data transmission set
It radiates, improves the effect of heat dissipation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the structural schematic diagram in the utility model embodiment door body；
Fig. 3 is cross section view of the utility model embodiment along adjusting rod axial direction；
Fig. 4 is the structural schematic diagram of clamping groove in the utility model embodiment；
Fig. 5 is the structural schematic diagram of monkey wrench in the utility model embodiment；
Fig. 6 is the structural schematic diagram that drawer is installed in the utility model embodiment；
Fig. 7 is that the utility model embodiment installs drawer along the cross section view of blower device radial direction；
Fig. 8 is that the utility model embodiment installs drawer along the structural schematic diagram of wind-up roll radial direction.
Specific embodiment
It is described the utility model discloses a kind of machine room intelligent first cabinet of each row, including shell 1 it can be seen from Fig. 1 to Fig. 5
It is hinged with door body 2 on shell 1, is provided with wind pushing cavity 15 and accommodating cavity in the shell 1, along 1 height of shell in the accommodating cavity
Direction is formed with controller cavity 17 and equipment cavity 11 from top to bottom, is arranged at intervals with two in the equipment cavity 11 and is used for
The supporting plate of server is placed, is provided with several heat release holes on the supporting plate.Two supporting plates can be slidably arranged in along 1 short transverse of shell
In equipment cavity 11, the sliding of 1 short transverse of shell is provided with adjusting rod 4 in the equipment cavity 11, the adjusting rod 4 is worn
In equipment cavity 11 and pass through supporting plate and be arranged, be provided on the adjusting rod 4 first driving bevel gear 43 and with first actively
Bevel gear 43 is spaced towards the second opposite driving bevel gear 44, first driving bevel gear 43 and the second driving bevel gear 44
Setting, two supporting plates 13 are respectively the first supporting plate 12 and the second supporting plate 13, are provided with the first STATEMENT OF FEDERALLY SPONSORED, institute on first supporting plate 12
It states the first STATEMENT OF FEDERALLY SPONSORED to be rotatably arranged in equipment cavity 11, first STATEMENT OF FEDERALLY SPONSORED includes the first threaded rod 46 and is used for and first
First driven bevel pinion 45 of 43 engaged transmission of driving bevel gear, first driven bevel pinion 45 and the first threaded rod 46 are coaxial
Setting, first threaded rod 46 pass through the first supporting plate 12 and are arranged and are threadedly engaged with the first supporting plate 12, second supporting plate 13
On be provided with the second STATEMENT OF FEDERALLY SPONSORED, second STATEMENT OF FEDERALLY SPONSORED is rotatably arranged in equipment cavity 11, and second STATEMENT OF FEDERALLY SPONSORED includes the
Two threaded rods 48 and for the second driven bevel pinion 47 with the engaged transmission of the second driving bevel gear 44, the second driven umbrella tooth
Wheel 47 with second threaded rod 48 be coaxially disposed, second threaded rod 48 pass through the second supporting plate 13 setting and with 13 spiral shell of the second supporting plate
Line cooperates, and is additionally provided between 11 bottom surface of the adjusting rod 4 and equipment cavity and adjusts for resetting after pressing or lifting adjusting rod 4
The return unit 49 of pole 4, reseting groove 14 is provided on 11 bottom surface of equipment cavity, and reseting groove is inserted into 4 lower end of adjusting rod
14 settings, the return unit 49 contact between 14 bottom surface of 4 lower end of adjusting rod and reseting groove, and 4 upper end of adjusting rod is pierced by shell
Body 1 is arranged, and 4 upper end of adjusting rod is provided with clamping groove 41, is inserted in the clamping groove 41 for driving adjusting rod 4 to rotate
Monkey wrench 5.41 section of clamping groove is arranged in hexangle type, is also formed with spacing projection 42, institute in the clamping groove 41
It states 5 one end of monkey wrench and is connecting pin 51 and is clamped with clamping groove 41 that the other end is free end, 51 shape of connecting pin and card
Access slot 41 is adapted, and 41 position of clamping groove is corresponded on 51 end face of connecting pin and is formed with insertion groove 52, the insertion groove 52 with
Spacing projection 42 is mating.1 bottom of shell is provided with negative pressure cavity, and air inlet 16 is formed in the negative pressure cavity, described
Negative pressure cavity is connected to by air inlet 16 with wind pushing cavity 15, the negative pressure cavity opening setting, and also sliding is provided with peace in the opening
Drawer 3 is filled, is formed with mounting groove on 3 bottom surface of installation drawer, blower device, the air blast dress are provided in the mounting groove
It sets including flabellum 73, fan cover 71 and the actuator 72 for driving the rotation of flabellum 73, the actuator 72 and the fixed company of fan cover 71
It connects, the flabellum 73 connect with 72 output end of actuator and is arranged in fan cover 71, is circumferentially formed on the mounting groove inner wall
There is tensioner slot 75, tensioner air bag 74 is provided in the tensioner slot 75, the setting of tensioner air bag 74 is in fan cover 71 and tensioner slot
The fixation to fan cover 71 is formed between 75.35 component of strainer is provided between the blower device and air inlet 16.The strainer
35 components include filter screen 35, wind-up roll 32 and let off roll 38, and the let off roll 38 and let off roll 38 are all rotatably arranged on installation
In drawer 3, the wind-up roll 32 extends the useful handle 31 rotated in driving wind-up roll 32, the handle to outside installation drawer 3
The locked component for limiting the rotation of handle 31, the let off roll 38 and let off roll 38 is provided on 31 to be driven by filter screen 35
Connection, the filter screen 35 are arranged in 16 corresponding position of air inlet and form masking to air inlet 16.The wind-up roll 32 passes through
Bearing is rotatably arranged on installation 3 panel of drawer, and locking slot 36, institute are circumferentially provided with along bearing on 3 panel of installation drawer
It states and is circumferentially formed with limited ring groove 37 on 36 peripheral wall of locking slot, described 31 one end of handle is connect with wind-up roll 32, and the other end is
Working end, the working end bending are directed toward installation 3 panel of drawer and are arranged perpendicular to locking slot 36, also formed on the working end
There is binding groove, the locked component includes lock-screw 34 and screws part 33, and guiding convex ribs are formed in the binding groove, described
34 head 341 of lock-screw is movably arranged in limited ring groove 37, and 34 bar portion 342 of lock-screw passes through locking slot 36 to peace
Extend outside dress drawer 3 and mating with binding groove, is provided with inserting groove, the guiding in 34 bar portion 342 of lock-screw
Convex ribs and inserting groove is mating forms the guiding that moves to lock-screw 34, it is described screw part 33 and be rotatably arranged on binding groove open
It is threadedly engaged at mouthful and with lock-screw 34.Described screw is provided with conflict flange, the conflict in circumferential direction on 33 periphery wall of part
It is sticked on the contact surface of flange and installation drawer 3 and is equipped with cushion.
The above embodiments are only the preferred embodiment of the utility model, and the right of the utility model cannot be limited with this
Range, therefore, equivalent variations made according to the patent scope of the utility model, such as using similar technique, similar structures
Equivalent product is still fallen within the scope of the utility model.
Claims (4)
- It is described to be hingedly attached to the housing with door body 1. a kind of machine room intelligent first cabinet of each row, including shell, in the shell setting wind pushing cavity and Accommodating cavity is formed with controller cavity and equipment cavity, the equipment along body height direction in the accommodating cavity from top to bottom Two are arranged at intervals in cavity for placing the supporting plate of data transmission set, it is characterised in that: two supporting plates can be along body height Direction is slidably arranged in equipment cavity, and along body height direction, sliding is provided with adjusting rod, the tune in the equipment cavity Pole, which is threaded through equipment cavity and passes through supporting plate, to be arranged, be provided on the adjusting rod the first driving bevel gear and with first actively Bevel gear is arranged towards the second opposite driving bevel gear, first driving bevel gear and the second driving bevel gear interval, and two Supporting plate is respectively the first supporting plate and the second supporting plate, and the first STATEMENT OF FEDERALLY SPONSORED is provided on first supporting plate, and first STATEMENT OF FEDERALLY SPONSORED turns Dynamic to be arranged in equipment cavity, first STATEMENT OF FEDERALLY SPONSORED includes the first threaded rod and is used for and the first driving bevel gear engaged transmission The first driven bevel pinion, first driven bevel pinion and the first threaded rod be coaxially disposed, and first threaded rod passes through the One supporting plate is arranged and is threadedly engaged with the first supporting plate, and the second STATEMENT OF FEDERALLY SPONSORED, second STATEMENT OF FEDERALLY SPONSORED are provided on second supporting plate It is rotatably arranged in equipment cavity, second STATEMENT OF FEDERALLY SPONSORED includes the second threaded rod and is used to engage biography with the second driving bevel gear The second dynamic driven bevel pinion, second driven bevel pinion and the second threaded rod are coaxially disposed, and second threaded rod passes through Second supporting plate be arranged simultaneously be threadedly engaged with the second supporting plate, be additionally provided between the adjusting rod and equipment cavity bottom surface for by The return unit of adjusting rod is resetted after pressure or lifting adjusting rod, the housing bottom is provided with negative pressure cavity, is formed in the negative pressure cavity There is air inlet, the negative pressure cavity is connected to by air inlet with wind pushing cavity, the negative pressure cavity opening setting, is also slided in the opening It is provided with installation drawer, mounting groove is formed in the installation drawer bottom surface, blower device is provided in the mounting groove, it is described Blower device includes flabellum, fan cover and the actuator for driving flabellum to rotate, and the actuator is fixedly connected with fan cover, described Flabellum connect with actuator output end and is arranged in fan cover, and tensioner slot is circumferentially formed on the mounting groove inner wall, described Tensioner air bag is provided in tensioner slot, the tensioner air bag, which is arranged between fan cover and tensioner slot, forms fan cover and installation drawer It is fixed.
- 2. machine room intelligent first cabinet of each row according to claim 1, it is characterised in that: be provided on equipment cavity bottom surface multiple Position slot, the adjusting rod lower end insertion reseting groove setting, the return unit contact at adjusting rod lower end and reset between groove bottom, The adjusting rod upper end is pierced by shell setting, and the adjusting rod upper end is provided with clamping groove, is inserted with and is used in the clamping groove Drive the monkey wrench of adjusting rod rotation.
- 3. machine room intelligent first cabinet of each row according to claim 2, it is characterised in that: the clamping slot cross-section is set in hexangle type It sets, spacing projection is also formed in the clamping groove, described monkey wrench one end is connecting pin and is clamped with clamping groove, the other end For free end, the connecting pin shape is adapted with clamping groove, and corresponding clamping groove location is formed with slotting on the connecting pin end face Enter slot, the insertion groove and spacing projection are mating.
- 4. machine room intelligent first cabinet of each row according to claim 1, it is characterised in that: be provided with several heat dissipations on the supporting plate Hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821116056.3U CN208445167U (en) | 2018-07-13 | 2018-07-13 | Machine room intelligent first cabinet of each row |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821116056.3U CN208445167U (en) | 2018-07-13 | 2018-07-13 | Machine room intelligent first cabinet of each row |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208445167U true CN208445167U (en) | 2019-01-29 |
Family
ID=65085284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821116056.3U Expired - Fee Related CN208445167U (en) | 2018-07-13 | 2018-07-13 | Machine room intelligent first cabinet of each row |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208445167U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113588146A (en) * | 2021-07-29 | 2021-11-02 | 人本股份有限公司 | Detection tool for detecting friction torque between bearing sealing ring and outer ring |
-
2018
- 2018-07-13 CN CN201821116056.3U patent/CN208445167U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113588146A (en) * | 2021-07-29 | 2021-11-02 | 人本股份有限公司 | Detection tool for detecting friction torque between bearing sealing ring and outer ring |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208445167U (en) | Machine room intelligent first cabinet of each row | |
| CN110677349A (en) | Intelligent router based on Internet of things computer | |
| CN208723330U (en) | The cabinet body of dual power supply exchange first cabinet of each row | |
| CN208873084U (en) | A kind of main frame easy to repair | |
| CN208401289U (en) | A kind of detachable power distribution cabinet easy for installation | |
| CN113749399B (en) | Computer supporting and lifting device convenient to use and capable of being adjusted quickly | |
| CN208387145U (en) | Integral intelligent network cabinet cabinet body structure | |
| CN208724307U (en) | Intelligent network cabinet | |
| CN209586752U (en) | The multiple head oscillating structure of fan | |
| CN112113267B (en) | Indoor heating and ventilation heating equipment with high heat utilization rate | |
| CN209278174U (en) | A kind of wall hanging fan being easily installed | |
| CN108917013B (en) | Humidifier and split air conditioner | |
| CN207771227U (en) | The provision for disengagement of motor bearings | |
| CN219891616U (en) | Computer case | |
| CN220399867U (en) | But server is with dilatation formula quick-witted case | |
| CN107481855B (en) | A kind of capacitor fixed frame with heat sinking function | |
| CN220522881U (en) | Fan is flabellum extending structure for lamp | |
| CN220603962U (en) | Noise reduction device for computer | |
| CN220342557U (en) | Portable cabinet fan filter screen shell | |
| CN218817111U (en) | Outdoor fan | |
| CN215826285U (en) | Printer housing | |
| CN213341119U (en) | Motor frequency conversion and voltage transformation control cabinet | |
| CN214137887U (en) | Heat dissipation mechanism of solvent-free laminating machine | |
| CN221348530U (en) | But intelligent touch-control meeting all-in-one | |
| CN212907952U (en) | New energy automobile's battery tray structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |