CN208566010U - A kind of big data cloud talkback unit being easily installed - Google Patents

A kind of big data cloud talkback unit being easily installed Download PDF

Info

Publication number
CN208566010U
CN208566010U CN201821033242.0U CN201821033242U CN208566010U CN 208566010 U CN208566010 U CN 208566010U CN 201821033242 U CN201821033242 U CN 201821033242U CN 208566010 U CN208566010 U CN 208566010U
Authority
CN
China
Prior art keywords
fixedly connected
shell
wall
sliding
big data
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
Application number
CN201821033242.0U
Other languages
Chinese (zh)
Inventor
肖勇
李淑琴
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JIANGXI MINXUAN INTELLIGENT SCIENCE & TECHNOLOGY Co Ltd
Original Assignee
JIANGXI MINXUAN INTELLIGENT SCIENCE & TECHNOLOGY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by JIANGXI MINXUAN INTELLIGENT SCIENCE & TECHNOLOGY Co Ltd filed Critical JIANGXI MINXUAN INTELLIGENT SCIENCE & TECHNOLOGY Co Ltd
Priority to CN201821033242.0U priority Critical patent/CN208566010U/en
Application granted granted Critical
Publication of CN208566010U publication Critical patent/CN208566010U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Casings For Electric Apparatus (AREA)

Abstract

The utility model discloses a kind of big data cloud talkback units being easily installed, including wall, the front of the wall is fixedly connected with the back side of shell, the left and right sides of the shell are connected with first bearing, and the inner wall of two first bearings is socketed with first rotating shaft, the right end of the first rotating shaft is fixedly connected with the left side of motion bar, the left end of the first rotating shaft is fixedly connected with the right end of threaded post, the outer surface thread of threaded post is connected with thread cap, the upper and lower surfaces of thread cap are fixedly connected with the opposite face of two the first fixed plates respectively, and the left side of two the first fixed plates is fixedly connected with the right side of clamping plate.The big data cloud talkback unit being easily installed, pass through the mutual cooperation between threaded post, thread cap, first rotating shaft, the second shaft, motion bar, the first fixed plate, clamping plate, telescopic rod, spring and handle, to which the work to staff is brought convenience, to improve the working efficiency of staff.

Description

A kind of big data cloud talkback unit being easily installed
Technical field
The utility model relates to cloud intercommunication technical field, specially a kind of big data cloud talkback unit being easily installed.
Background technique
Cloud intercommunication business extensively covered based on mobile public network, the service management of the mobile communications network of large capacity and professional star Platform provides mobile communications network for client and covers using push to talk technology by having the professional mobile phone terminal of cloud intercommunication function Half-duplex cluster communication service within the scope of lid.Cluster communication is a kind of semiduplex communication mode, and user can carry out a pair One or the one-to-many call similar to intercom function, can only there are member's speech, other members simultaneously in calling procedure In the state listened.Cloud intercommunication business is to be used for command scheduling, collaborative work by public network communication network for what client provided Half-duplex cluster communication service application.Using the business model of common network cluster, while the function of mobile phone and intercom is merged.
With the development of society, the progress of science and technology, people's lives level is higher and higher, we are frequent in the modern life The building speakerphone inside some big data cloud talkback units, such as cell house building can be touched, building speakerphone is to protect One of barrier of owner's safety is protected, but since the installation of building speakerphone is all first to be hammered into shape bolt by screw bolt and nut Head is thrown into wall, then again installs building speakerphone, and this mode is very troublesome, is made troubles to staff, is influenced The working efficiency of staff.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of big data cloud talkback unit being easily installed, solution It has determined since the installation of building speakerphone is all first to be thrown bolt in wall into tup by screw bolt and nut, then again will Building speakerphone installation, this mode is very troublesome, makes troubles to staff, affects the working efficiency of staff Problem.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions: a kind of big data cloud intercommunication being easily installed The front of device, including wall, the wall is fixedly connected with the back side of shell, and the left and right sides of the shell are connected with First bearing, and the inner wall of two first bearings is socketed with first rotating shaft, the right end of the first rotating shaft and a left side for motion bar Side is fixedly connected, and the left end of the first rotating shaft is fixedly connected with the right end of threaded post, the outer surface thread of the threaded post It is connected with thread cap, the upper and lower surfaces of the thread cap are fixedly connected with the opposite face of two the first fixed plates respectively, And the left side of two the first fixed plates is fixedly connected with the right side of clamping plate, the upper surface and first of first fixed plate The lower surface of sliding block is fixedly connected, and first sliding block is slidably connected in first sliding groove, and the first sliding groove is provided with support The lower surface of plate, the right side of the support plate are fixedly connected with the right side of inner walls, the left side and building of the clamping plate The right side of space intercom ontology is fixedly connected, and the upper and lower surfaces of the building speakerphone ontology are fixedly connected to two A telescopic device, and two telescopic devices are arranged in card slot, and two card slots are provided with two the second fixed plates respectively Upper and lower surfaces, and the upper and lower surfaces of two the second fixed plates respectively with the upper and lower surfaces of inner walls It is fixedly connected.
Preferably, the left and right sides of the shell are fixedly connected to second bearing, the inner wall sleeve of the second bearing Be connected to the second shaft, the one end at the positive one end of second shaft and the back side respectively with cover upper box part left side and open up groove The front and back of inner wall is fixedly connected, and lower box part left side and the right side of shell of covering overlaps, the covering case Right side is provided with handle, and the front of the shell is provided with cover board.
Preferably, the cover board includes panel, and the front of shell is arranged in the panel, and the front of the panel is provided with The left side of holding rod, the panel is hinged by the front of two hinges and shell, and the front of the cabinet is opposite with panel The position answered offers opening.
Preferably, the telescopic device includes telescopic rod and the spring for being socketed in telescopic rod surface, the telescopic rod and bullet The top of spring and the lower surface of building speakerphone ontology overlap, the lower surface of the bottom end and card slot inner wall of the telescopic rod and spring It is fixedly connected.
Preferably, the telescopic rod includes cabinet, and the upper surface of the cabinet is connected with sliding sleeve, the inner wall sleeve of the sliding sleeve Be connected to slide bar, the bottom end of the slide bar is fixedly connected with the upper surface of limit plate, the left and right sides of the limit plate respectively with The opposite face of two the second sliding blocks is fixedly connected, and two the second sliding blocks are slidably connected at respectively in two second sliding slots, and two A second sliding slot is provided with the left and right sides of cabinet wall, the top of the slide bar and the following table of building speakerphone ontology respectively Face overlap joint.
Preferably, first sliding block is T-shaped slider, and the first sliding groove is T shape sliding slot.
(3) beneficial effect
The utility model provides a kind of big data cloud talkback unit being easily installed, have it is following the utility model has the advantages that
(1), the big data cloud talkback unit being easily installed, by threaded post, thread cap, first rotating shaft, the second shaft, Mutual cooperation between motion bar, the first fixed plate, clamping plate, telescopic rod, spring and handle, when staff needs to install building When intercom ontology, so that staff opens panel, building speakerphone ontology is placed between two card slots, handle is then passed through Hand opens two covering casees, so that staff rotates two motion bars simultaneously, so that motion bar drives first rotating shaft rotation, the One shaft drives threaded post rotation, and thread cap drives the first fixed plate to move inward under the threaded connection effect of threaded post, So that the first fixed plate drives clamping plate to move inward, so that clamping plate securely fixes building speakerphone ontology, from And building speakerphone ontology is easily installed, so that the work to staff is brought convenience, to improve staff Working efficiency.
(2), big data cloud talkback unit being easily installed, by setting first rotating shaft and first bearing, so that first Shaft rotates more stable in first bearing, so that first rotating shaft drives the more stable of the first threaded post rotation.
(3), big data cloud talkback unit being easily installed, by the first sliding block of setting and first sliding groove, so that first Fixed plate is moved left and right along first sliding groove more steadily, so that the fixation of building speakerphone ontology is more by the first sliding block Add stabilization, thus avoid thread cap from following the rotation of threaded post and rotate, and the utility model which has a compact structure and a reasonable design, it is real It is strong with property.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure that the utility model is faced;
Fig. 2 is the structural schematic diagram that the utility model is faced;
Fig. 3 is the structural schematic diagram of the portion the utility model A amplification;
Fig. 4 is the schematic diagram of the section structure that the second shaft of the utility model is overlooked;
Fig. 5 is the schematic diagram of the section structure that the utility model telescopic rod is faced;
Fig. 6 is the schematic diagram of the section structure of the utility model first sliding groove left view.
In figure: 1 wall, 2 shells, 3 handles, 4 first bearings, 5 first rotating shafts, 6 motion bars, 7 threaded posts, 8 thread caps, 9 First fixed plate, 10 clamping plates, 11 first sliding blocks, 12 first sliding grooves, 13 support plates, 14 building speakerphone ontologies, 15 flexible dresses Set, 151 telescopic rods, 1511 cabinets, 1512 slide bars, 1513 sliding sleeves, 1514 limit plates, 1,515 second sliding blocks, 1516 second sliding slots, 152 springs, 16 card slots, 17 second fixed plates, 18 second shafts, 19 second bearings, 20 cover casees, 21 grooves, 22 cover boards, 221 hinges, 222 panels, 223 holding rods.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in figures 1 to 6, the utility model provides a kind of technical solution: a kind of big data cloud intercommunication dress being easily installed It sets, including wall 1, the front of wall 1 is fixedly connected with the back side of shell 2, and the left and right sides of shell 2 are connected with first axle The inner wall for holding 4, and two first bearings 4 is socketed with first rotating shaft 5, by setting first rotating shaft 5 and first bearing 4, so that First rotating shaft 5 rotates more stable in first bearing 4, so that first rotating shaft 5 drives the rotation of the first threaded post 7 more Add stabilization, the right end of first rotating shaft 5 is fixedly connected with the left side of motion bar 6, by the way that motion bar 6 is arranged, facilitates staff Motion bar 6 is rotated, so that motion bar 6 drives threaded post 7 to rotate by first rotating shaft 5, so that thread cap 8 is in threaded post 7 Threaded connection effect it is lower drive the first fixed plate 9 to move left and right so that the first fixed plate 9 passes through the fixed building of clamping plate 10 Intercom ontology 14, to facilitate the work of staff, the left end of first rotating shaft 5 is fixedly connected with the right end of threaded post 7, spiral shell The outer surface thread of line column 7 is connected with thread cap 8, by the way that thread cap 8 is arranged, so that thread cap 8 connects with the screw thread of threaded post 7 Connect that effect is lower to be moved left and right by the first fixed plate 9 drive clamping plate 10, the upper and lower surfaces of thread cap 8 are respectively with two The opposite face of a first fixed plate 9 is fixedly connected, and right side of the left side of two the first fixed plates 9 with clamping plate 10 is fixed Connection, the upper surface of the first fixed plate 9 is fixedly connected with the lower surface of the first sliding block 11, and the first sliding block 11 is slidably connected at the In one sliding slot 12, the first sliding block 11 is T-shaped slider, and first sliding groove 12 is T shape sliding slot, by the way that the first sliding block 11 and first is arranged Sliding slot 12, so that the first fixed plate 9 is moved left and right along first sliding groove 12 more steadily, so that building by the first sliding block 11 The fixation of space intercom ontology 14 is more stable, so that thread cap 8 be avoided to follow the rotation of threaded post 7 and rotate, first sliding groove 12 are provided with the lower surface of support plate 13, and the right side of support plate 13 is fixedly connected with the right side of 2 inner wall of shell, clamping plate 10 Left side is fixedly connected with the right side of building speakerphone ontology 14, and the upper and lower surfaces of building speakerphone ontology 14 are solid There are two telescopic devices 15 for fixed connection, and two telescopic devices 15 are arranged in card slot 16, by the way that two telescopic rods 151 are arranged With spring 152, so that fixation of the building speakerphone in shell 2 is more stable, telescopic device 15 includes telescopic rod 151 and socket The top of spring 152 on 151 surface of telescopic rod, telescopic rod 151 and spring 152 and the lower surface of building speakerphone ontology 14 are taken It connects, the bottom end of telescopic rod 151 and spring 152 is fixedly connected with the lower surface of 16 inner wall of card slot, and telescopic rod 151 includes cabinet 1511, the upper surface of cabinet 1511 is connected with sliding sleeve 1513, and the inner wall of sliding sleeve 1513 is socketed with slide bar 1512, by the way that slide bar is arranged 1512 and sliding sleeve 1513 to avoid building speakerphone ontology 14 when being shaken can reduce seismaesthesia, avoid building talkback The vibration of 14 internal part of machine ontology falls off, and the bottom end of slide bar 1512 is fixedly connected with the upper surface of limit plate 1514, limit plate 1514 left and right sides are fixedly connected with the opposite face of two the second sliding blocks 1515 respectively, and two the second sliding block 1515 difference It is slidably connected in two second sliding slots 1516, by two second sliding slots 1516 of setting and two the second sliding blocks 1515, so that Slide bar 1512 by the second sliding block 1515 be able to drive limit plate 1514 move up and down along second sliding slot 1516 it is more steady, And two second sliding slots 1516 are provided with the left and right sides of 1511 inner wall of cabinet, the top of slide bar 1512 and building talkback respectively The lower surface of machine ontology 14 overlaps, and two card slots 16 are provided with the upper and lower surfaces of two the second fixed plates 17 respectively, By the way that two card slots 16 are arranged, so that the fixation of building speakerphone ontology 14 is more stable, and two the second fixed plates 17 is upper Surface and lower surface are fixedly connected with the upper and lower surfaces of 2 inner wall of shell respectively, and the left and right sides of shell 2 are fixed to be connected It is connected to second bearing 19, the inner wall of second bearing 19 is socketed with the second shaft 18, passes through the second shaft 18 of setting and second bearing 19 so that the second shaft 18 rotated in second bearing 19 it is more stable so that the second shaft 18 drive cover case 20 What is rotated is more stable, and the one end at the positive one end of the second shaft 18 and the back side opens up with covering 20 upper left-hand face of case recessed respectively The front and back of 21 inner wall of slot is fixedly connected, and the right side for covering 20 lower left side face of case and shell 2 overlaps, and is hidden by setting Top box 20, so that motion bar 6 has certain concealment, the right side for covering case 20 is provided with handle 3, by the way that handle is arranged 3, so that the work to staff is brought convenience, the front of shell 2 is provided with cover board 22, and cover board 22 includes panel 222, panel 222 are arranged in the front of shell 2, and the front of panel 222 is provided with holding rod 223, by the way that holding rod 223 is arranged, so that staff Opening panel 222 is more convenient, and the left side of panel 222 is hinged by the front of two hinges 221 and shell 2, passes through setting Hinge 221, so that staff be facilitated to open panel 222, the front position corresponding with panel 222 of cabinet 1511 is opened up There is opening.
In use, when staff needs to install building speakerphone ontology 14, so that staff is beaten by hinge 221 Open panel 222, building speakerphone ontology 14 be placed between two card slots 16 so that the upper surface of building speakerphone ontology 14 and Lower surface opposite with telescopic rod 151 and spring 152 both ends overlap joint respectively, then opens two covering casees 20 by handle 3, makes It obtains staff and rotates two motion bars 6 simultaneously, so that motion bar 6 drives first rotating shaft 5 to rotate, the drive screw thread of first rotating shaft 5 Column 7 rotates, and thread cap 8 drives the first fixed plate 9 to move inward under the threaded connection effect of threaded post 7, so that the One fixed plate 9 drives clamping plate 10 to move inward, so that clamping plate 10 securely fixes building speakerphone ontology 14.
It can to sum up obtain, 1, the big data cloud talkback unit being easily installed pass through threaded post 7, thread cap 8, first rotating shaft 5, the phase interworking between the second shaft 18, motion bar 6, the first fixed plate 9, clamping plate 10, telescopic rod 151, spring 152 and handle 3 It closes, when staff needs to install building speakerphone ontology 14, so that staff opens panel 222, by building speakerphone Ontology 14 is placed between two card slots 16, then opens two covering casees 20 by handle 3, so that staff rotates two simultaneously A motion bar 6, so that motion bar 6 drives first rotating shaft 5 to rotate, first rotating shaft 5 drives threaded post 7 to rotate, and thread cap 8 is in spiral shell The threaded connection effect of line column 7 is lower to drive the first fixed plate 9 to move inward, so that the first fixed plate 9 drives clamping plate 10 Move inward, so that clamping plate 10 securely fixes building speakerphone ontology 14, so that building speakerphone ontology 14 It is easily installed, so that the work to staff is brought convenience, to improve the working efficiency of staff.
2, big data cloud talkback unit being easily installed, by setting first rotating shaft 5 and first bearing 4, so that first Shaft 5 rotates more stable in first bearing 4, so that first rotating shaft 5 drives the more steady of the first threaded post 7 rotation It is fixed.
3, the big data cloud talkback unit being easily installed, by the way that the first sliding block 11 and first sliding groove 12 is arranged, so that the One fixed plate 9 is moved left and right along first sliding groove 12 more steadily, so that building speakerphone ontology by the first sliding block 11 14 fixation is more stable, to avoid thread cap 8 from following the rotation of threaded post 7 and rotate, and the utility model structure is tight It gathers, design is rationally, practical.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of big data cloud talkback unit being easily installed, including wall (1), it is characterised in that: the front of the wall (1) It is fixedly connected with the back side of shell (2), the left and right sides of the shell (2) are connected with first bearing (4), and two first The inner wall of bearing (4) is socketed with first rotating shaft (5), and the left side of the right end and motion bar (6) of the first rotating shaft (5) is fixed Connection, the left end of the first rotating shaft (5) are fixedly connected with the right end of threaded post (7), the outer surface thread of the threaded post (7) It is connected with thread cap (8), the upper and lower surfaces of the thread cap (8) opposite face with two the first fixed plates (9) respectively It is fixedly connected, and the left side of two the first fixed plates (9) is fixedly connected with the right side of clamping plate (10), described first is fixed The upper surface of plate (9) is fixedly connected with the lower surface of the first sliding block (11), and it is sliding that first sliding block (11) is slidably connected at first In slot (12), the first sliding groove (12) is provided with the lower surface of support plate (13), the right side of the support plate (13) and shell The right side of body (2) inner wall is fixedly connected, and the left side of the clamping plate (10) and the right side of building speakerphone ontology (14) are solid Fixed connection, the upper and lower surfaces of the building speakerphone ontology (14) are fixedly connected to two telescopic devices (15), and Two telescopic devices (15) are arranged in card slot (16), and two card slots (16) are provided with two the second fixed plates (17) respectively Upper and lower surfaces, and the upper and lower surfaces of two the second fixed plates (17) the upper table with shell (2) inner wall respectively Face is fixedly connected with lower surface.
2. a kind of big data cloud talkback unit being easily installed according to claim 1, it is characterised in that: the shell (2) left and right sides are fixedly connected to second bearing (19), and the inner wall of the second bearing (19) is socketed with the second shaft (18), the one end at the positive one end of second shaft (18) and the back side opens up groove with case (20) the upper left-hand face of covering respectively (21) front and back of inner wall is fixedly connected, and case (20) lower left side face and the right side of shell (2) of covering overlaps, institute The right side for stating covering case (20) is provided with handle (3), and the front of the shell (2) is provided with cover board (22).
3. a kind of big data cloud talkback unit being easily installed according to claim 2, it is characterised in that: the cover board It (22) include panel (222), the panel (222) is arranged in the front of shell (2), and the front of the panel (222) is provided with The left side of holding rod (223), the panel (222) is hinged by the front of two hinges (221) and shell (2), the shell (2) front offers opening with the corresponding position of panel (222).
4. a kind of big data cloud talkback unit being easily installed according to claim 2, it is characterised in that: the flexible dress Setting (15) includes telescopic rod (151) and the spring (152) for being socketed in telescopic rod (151) surface, the telescopic rod (151) and spring (152) lower surface on top and building speakerphone ontology (14) overlaps, the bottom end of the telescopic rod (151) and spring (152) It is fixedly connected with the lower surface of card slot (16) inner wall.
5. a kind of big data cloud talkback unit being easily installed according to claim 4, it is characterised in that: the telescopic rod (151) include cabinet (1511), the upper surface of the cabinet (1511) is connected with sliding sleeve (1513), the sliding sleeve (1513) it is interior Wall is socketed with slide bar (1512), and the bottom end of the slide bar (1512) is fixedly connected with the upper surface of limit plate (1514), the limit The left and right sides of position plate (1514) are fixedly connected with the opposite face of two the second sliding blocks (1515) respectively, and two the second sliding blocks (1515) it is slidably connected at respectively in two second sliding slots (1516), and two second sliding slots (1516) are provided with cabinet respectively (1511) left and right sides of inner wall, the top of the slide bar (1512) and the lower surface of building speakerphone ontology (14) overlap.
6. a kind of big data cloud talkback unit being easily installed according to claim 1, it is characterised in that: described first is sliding Block (11) is T-shaped slider, and the first sliding groove (12) is T shape sliding slot.
CN201821033242.0U 2018-07-02 2018-07-02 A kind of big data cloud talkback unit being easily installed Active CN208566010U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821033242.0U CN208566010U (en) 2018-07-02 2018-07-02 A kind of big data cloud talkback unit being easily installed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821033242.0U CN208566010U (en) 2018-07-02 2018-07-02 A kind of big data cloud talkback unit being easily installed

Publications (1)

Publication Number Publication Date
CN208566010U true CN208566010U (en) 2019-03-01

Family

ID=65490912

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821033242.0U Active CN208566010U (en) 2018-07-02 2018-07-02 A kind of big data cloud talkback unit being easily installed

Country Status (1)

Country Link
CN (1) CN208566010U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109821194A (en) * 2019-03-28 2019-05-31 齐鲁师范学院 A kind of callisthenics body rectificative training device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109821194A (en) * 2019-03-28 2019-05-31 齐鲁师范学院 A kind of callisthenics body rectificative training device

Similar Documents

Publication Publication Date Title
CN208566010U (en) A kind of big data cloud talkback unit being easily installed
CN206743470U (en) Network switch integrated stand
CN206364401U (en) A kind of anti-theft distribution box of construction
CN209324170U (en) A kind of smart lock clutch component freely to commutate
CN213069984U (en) Intelligent sharing treasured management cabinet that charges
CN211323485U (en) Storage type table for rental houses
CN210101170U (en) Drawing device for architectural design
CN209703324U (en) A kind of bridge construction protective device convenient to use
CN210072466U (en) Liftable interrogation terminal all-in-one
CN210902076U (en) Convenient intelligent filing cabinet that removes
CN215737624U (en) Conference table easy to assemble and disassemble and capable of hiding facilities
CN214589412U (en) Sliding closure formula information box
CN205649188U (en) Smart mobile phone shielding cabinet that can automatic switch drawer
CN206390577U (en) A kind of Combined console and its bridge-jointing unit
CN210329792U (en) Novel combination polytropic computer is accomodate device
CN202444563U (en) Video session device
CN214759954U (en) Moisture-proof government archive management storage cabinet
CN213126225U (en) Community security intercom system
CN214904554U (en) Novel portable operation is used in electric power marketing device
CN211065611U (en) Wardrobe
CN209469197U (en) A kind of bezel component of slide block assembly and shower house
CN219778035U (en) Folding binoculars
CN206354688U (en) A kind of double desk of combined type
CN214733533U (en) Drawing carries storage device for architectural design
CN211736863U (en) Door convenient to nimble installation

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant