CN114423208B - 5G communication cabinet with anticollision function - Google Patents

5G communication cabinet with anticollision function Download PDF

Info

Publication number
CN114423208B
CN114423208B CN202210274784.1A CN202210274784A CN114423208B CN 114423208 B CN114423208 B CN 114423208B CN 202210274784 A CN202210274784 A CN 202210274784A CN 114423208 B CN114423208 B CN 114423208B
Authority
CN
China
Prior art keywords
fixedly connected
plate
sliding
rotation axis
cabinet
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
CN202210274784.1A
Other languages
Chinese (zh)
Other versions
CN114423208A (en
Inventor
杨锐
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.)
Nantong Yangtian Electronic Machinery Co ltd
Original Assignee
Nantong Yangtian Electronic Machinery 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 Nantong Yangtian Electronic Machinery Co ltd filed Critical Nantong Yangtian Electronic Machinery Co ltd
Priority to CN202210274784.1A priority Critical patent/CN114423208B/en
Publication of CN114423208A publication Critical patent/CN114423208A/en
Application granted granted Critical
Publication of CN114423208B publication Critical patent/CN114423208B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00Casings, cabinets or drawers for electric apparatus
    • H05K5/02Details
    • H05K5/0217Mechanical details of casings
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • F16F15/06Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
    • F16F15/067Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00Casings, cabinets or drawers for electric apparatus
    • H05K5/02Details
    • H05K5/0213Venting apertures; Constructional details thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Casings For Electric Apparatus (AREA)

Abstract

The invention discloses a 5G communication cabinet with an anti-collision function, and relates to the technical field of communication cabinets. The communication cabinet is generally rectangular and placed on the ground, and because the impact source is uncertain, the communication cabinet needs to be protected in multiple directions, four groups of anti-collision plates are arranged and uniformly distributed around the communication cabinet, when the communication cabinet needs to be installed, the anti-collision plates can be rotated to the side, after the communication cabinet is installed, the anti-collision mechanism is adjusted, when the communication cabinet is impacted, the loss of the anti-collision mechanism can be effectively reduced through multi-layer buffering, the service life of the cabinet is greatly prolonged, and the protection grade of the communication cabinet is greatly improved.

Description

5G communication cabinet with anticollision function
Technical Field
The invention relates to the technical field of communication cabinets, in particular to a 5G communication cabinet with an anti-collision function.
Background
The communication cabinet is various in types, such as a network cabinet and a server cabinet, and is used for combining and installing a panel, a plug-in box, an electronic element, a device, a mechanical part and a component to form an integral installation box.
Chinese patent with publication number CN208338065U discloses a rack with anticollision function, the intelligent cabinet temperature adjusting device comprises a cabinet body, the welding has the fixed plate on the both sides inner wall of the cabinet body, the joint has the glass lens that the equidistance distributes on the fixed plate, there is the snap ring through the bolt spiro union on the back inner wall of the cabinet body, the joint has the round bar in the snap ring, the both ends of round bar are equipped with the spotlight, the inner wall bottom of the cabinet body is equipped with information equipment, information equipment's surface is equipped with fin one, the contact department of information equipment and fin one is equipped with heat conduction silicone grease layer, there is a heat dissipation section of thick bamboo at the top of the cabinet body through the support, the interval is equipped with a plurality of baffling boards on the upper and lower inner wall of heat dissipation section of thick bamboo, the surface of heat dissipation section of thick bamboo is equipped with a plurality of fin two.
Although the problem of rack anticollision can be solved to above-mentioned scheme, but this structure exists and to carry out the anticollision buffering from both sides only, and the striking source is uncertain, leads to the fact the damage of rack easily under the condition that receives the foreign object collision at the rack to bring economic loss for the user, secondly when facing different computer lab environment, need carry out the wiring to switch or other equipment, and multi-direction anticollision exists and can not adjust the installing port of rack.
Disclosure of Invention
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a 5G communication rack with anticollision function, includes crashproof board, an upper fixed plate and installation cabinet, its characterized in that: the anti-collision device is characterized in that a splice plate is fixedly mounted on the anti-collision plate, a support frame is fixedly mounted on the installation cabinet, heat dissipation holes are further formed in the installation cabinet, a baffle is fixedly connected to the anti-collision plate, one end of a sliding rod and one end of a spring are fixedly connected to the baffle, the other end of the sliding rod is connected to the hole in the sliding plate in a sliding mode, the other end of the spring is fixedly connected to the sliding plate, and the sliding rod is slidably mounted in the spring.
Preferably, the last fixedly connected with of installation cabinet rotates the version, and fixed connection rotor plate lug on the rotation version, rotor plate lug sliding connection are in the recess of the centre of picture peg, and picture peg sliding connection first backup pad is on the recess of picture peg below, and first backup pad fixed connection is on first rotation axis, first rotation axis and picture peg sliding connection, and first backup pad sliding connection has the locating pin.
Preferably, a pushing frame is fixedly connected to the sliding plate, a second rotating shaft is fixedly connected to the pushing frame, one end of a first connecting rod is slidably connected to the second rotating shaft, a third rotating shaft is slidably connected to the other end of the first connecting rod, a rotating frame is fixedly connected to the third rotating shaft, and an upper chute and a wire inlet are fixedly connected to the rotating frame.
Preferably, the one end of swivel mount fixedly connected with carriage, the other end fixed connection of carriage have the slider in the recess of spout under, sliding connection has the fourth rotation axis on the slider in the recess on the last spout, sliding connection has the one end of second connecting rod on the fourth rotation axis, the other end fixedly connected with fifth rotation axis of second connecting rod, the first gear of one end fixedly connected with of fifth rotation axis, the other end sliding connection of fifth rotation axis is downthehole on the picture peg.
Preferably, a second gear is fixedly connected to the first rotating shaft, a fifth rotating shaft is slidably connected to the second gear, the second gear is meshed with the fifth rotating shaft, one end of a second supporting plate is fixedly connected to the inserting plate, and the other end of the second supporting plate is fixedly connected to the third supporting plate.
Preferably, the lower chute is connected with a second sliding block in a sliding manner, the second sliding block is connected with a third connecting rod in a sliding manner, the third connecting rod is fixedly connected with a third gear, the third gear is meshed with a fourth gear, the fourth gear is fixedly connected to a sixth rotating shaft and a fourth supporting plate, the sixth rotating shaft is fixedly connected to a wire inlet, the wire inlet is fixedly connected to the lower fixing plate, and a lower fixing plate hanging hole is formed in the lower fixing plate.
Preferably, the baffle is fixedly connected with a slide bar, the upper fixing plate is provided with a fixing plate sliding groove, the slide bar is connected in the fixing plate sliding groove in a sliding manner, and the upper fixing plate is further provided with an upper fixing plate lifting hole.
Compared with the prior art, the invention has the beneficial effects that: the invention provides a 5G communication cabinet with an anti-collision function, which has the following beneficial effects: (1) the invention can perform anti-collision buffering from the periphery; (2) the invention is provided with anti-collision buffer, the compression force of the buffer spring is adjusted after the impact, and the buffer spring is released and collided after the impact is received.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
Figure 2 is a partial cutaway view of the present invention.
Fig. 3 is a schematic structural diagram of a bottom spring module according to the present invention.
Fig. 4 is a schematic view of the bottom motion structure of the present invention.
Fig. 5 is a schematic view of the top motion structure of the present invention.
In the figure: 1-a crash-proof plate; 2, splicing plates; 3, fixing the plate; 4-hanging holes of the upper fixing plate; 5-hanging holes of the lower fixing plate; 6-heat dissipation holes; 7-installing a cabinet; 8-a support frame; 9-rotating the plate; 10-rotating plate bumps; 11-inserting plates; 12-a first support plate; 13-a locating pin; 14-a first axis of rotation; 15-a baffle; 16-a spring; 17-a slide bar; 18-a sliding plate; 19-a pushing frame; 20-a second axis of rotation; 21-a first link; 22-a slide bar; 23-a third axis of rotation; 24-a rotating frame; 25-upper chute; 26-a sliding frame; 27-lower chute; 28-a slide block; 29-a fourth axis of rotation; 30-a second link; 31-a first gear; 32-fifth axis of rotation; 33-a second gear; 34-fixed plate chute; 35-a second support plate; 36-a wire inlet; 37-a third support plate; 38-a second slide; 39-a third link; 40-a third gear; 41-fourth gear; 42-a fourth support plate; 43-lower fixed plate; 44-sixth axis of rotation.
Detailed Description
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
Please refer to fig. 1, fig. 2, fig. 3, fig. 4, and fig. 5. The invention provides a technical scheme that: as shown in fig. 1, a 5G communication cabinet with an anti-collision function comprises an anti-collision plate 1, an upper fixing plate 3 and an installation cabinet 7, wherein a splice plate 2 is fixedly installed on the anti-collision plate 1, a support frame 8 is fixedly installed on the installation cabinet 7, and a heat dissipation hole 6 is further arranged on the installation cabinet 7. as shown in fig. 3, a baffle plate 15 is fixedly connected on the anti-collision plate 1, one end of a sliding rod 17 and one end of a spring 16 are fixedly connected on the baffle plate 15, the other end of the sliding rod 17 is slidably connected in a hole on the sliding plate 18, the other end of the spring 16 is fixedly connected on the sliding plate 18, and the sliding rod 17 is slidably installed in the spring 16. During operation, heat is dissipated through the heat dissipation holes 6, and the installation cabinet 7 is integrally matched with the upper fixing plate 3 in a rotating mode. Four groups of spring shock absorbers are arranged and distributed around the installation cabinet 7.
The working principle of the 5G communication cabinet with the anti-collision function disclosed by the invention is as follows: in use, the first rotating shaft 14 and the sixth rotating shaft 44 are driven by the power supplied by the external power source, so as to drive the whole device, and the circuit is installed on the switchboard through the cabinet at the wire inlet 36.
As shown in fig. 2, a rotary plate 9 is fixedly connected to the mounting cabinet 7, a rotary plate protrusion 10 is fixedly connected to the rotary plate 9, the rotary plate protrusion 10 is slidably connected to a groove in the middle of the insertion plate 11, the insertion plate 11 is slidably connected to a groove of a first support plate 12 below the insertion plate 11, the first support plate 12 is fixedly connected to a first rotating shaft 14, the first rotating shaft 14 is slidably connected to the insertion plate 11, and the first support plate 12 is slidably connected to a positioning pin 13. Thereby rotating the mounting cabinet 7 on the first support plate 12.
As shown in fig. 3, a pushing frame 19 is fixedly connected to the sliding plate 18, a second rotating shaft 20 is fixedly connected to the pushing frame 19, one end of a first connecting rod 21 is slidably connected to the second rotating shaft 20, a third rotating shaft 23 is slidably connected to the other end of the first connecting rod 21, a rotating frame 24 is fixedly connected to the third rotating shaft 23, an upper chute 25 and a wire inlet 36 are fixedly connected to the rotating frame 24, an external line enters the cabinet through the wire inlet 36, and interference of an anti-collision mechanism on the line is avoided.
The rotating frame 24 is fixedly connected with one end of a sliding frame 26, the other end of the sliding frame 26 is fixedly connected in a groove of a lower sliding chute 27, as shown in fig. 4, a sliding block 28 is slidably connected in the groove of the upper sliding chute 25, a fourth rotating shaft 29 is slidably connected on the sliding block 28, one end of a second connecting rod 30 is slidably connected on the fourth rotating shaft 29, a fifth rotating shaft 32 is fixedly connected on the other end of the second connecting rod 30, one end of the fifth rotating shaft 32 is fixedly connected with a first gear 31, and the other end of the fifth rotating shaft 32 is slidably connected in a hole of the inserting plate 11.
The first rotating shaft 14 is fixedly connected with a second gear 33, the second gear 33 is slidably connected with a fifth rotating shaft 32, the second gear 33 is meshed with the fifth rotating shaft 32, one end of a second supporting plate 35 is fixedly connected to the inserting plate 11, and the other end of the second supporting plate 35 is fixedly connected to a third supporting plate 37. The four rotary frames 24 are divided into two groups, the second gear 33 is driven to rotate the first gear 31 by the power transmitted by the first rotating shaft 14, and then the two groups of rotary frames 24 move in opposite directions by the cooperation of the rotary frames 24, the sliding block 28, the second connecting rod 30 and the first gear 31, so that the compression force of the spring 16 is adjusted, and the two groups of rotary frames are released to perform opposite punching after being impacted. The installation cabinet 7 can rotate through the first rotating shaft 14, the splice plate 2 can be separated from the anti-collision plate 1, when the installation is needed, the splice plate 2 is detached, the cabinet is installed by rotating for a certain angle, and the cabinet can be installed in a sufficient space. The same procedure is used for disassembly.
As shown in fig. 5, a second slider 38 is slidably connected to the lower chute 27, a third link 39 is slidably connected to the second slider 38, a third gear 40 is fixedly connected to the third link 39, a fourth gear 41 is engaged with the third gear 40, the fourth gear 41 is fixedly connected to a sixth rotating shaft 44 and a fourth support plate 42, the sixth rotating shaft 44 is fixedly connected to the wire inlet 36, the wire inlet 36 is fixedly connected to a lower fixing plate 43, and the lower fixing plate 43 is provided with a lower fixing plate hanging hole 5.
The baffle 15 is fixedly connected with a slide bar 22, the upper fixing plate 3 is provided with a fixing plate sliding groove 34, the slide bar 22 is slidably connected in the fixing plate sliding groove 34, and the upper fixing plate 3 is also provided with an upper fixing plate hanging hole 4. The upper fixing plate lifting holes 4 are inserted into the bottom surface for fixing to limit the box body or the lower fixing plate lifting holes 5 are used for fixing and installing.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a 5G communication rack with anticollision function, includes crashproof board (1), upper fixed plate (3) and installation cabinet (7), its characterized in that: the anti-collision device is characterized in that a splice plate (2) is fixedly mounted on the anti-collision plate (1), a support frame (8) is fixedly mounted on the mounting cabinet (7), heat dissipation holes (6) are further formed in the mounting cabinet (7), a baffle (15) is fixedly connected to the anti-collision plate (1), one end of a sliding rod (17) and one end of a spring (16) are fixedly connected to the baffle (15), the other end of the sliding rod (17) is connected in a hole in the sliding plate (18) in a sliding mode, the other end of the spring (16) is fixedly connected to the sliding plate (18), and the sliding rod (17) is slidably mounted in the spring (16);
install on cabinet (7) fixedly connected with rotatory version (9), fixed connection rotor plate lug (10) are gone up in rotatory version (9), rotor plate lug (10) sliding connection is in the recess of the centre of picture peg (11), picture peg (11) sliding connection first backup pad (12) are on the recess of picture peg (11) below, first backup pad (12) fixed connection is on first rotation axis (14), first rotation axis (14) and picture peg (11) sliding connection, first backup pad (12) sliding connection has locating pin (13).
2. The 5G communication cabinet with the anti-collision function according to claim 1, wherein: the wire harness splicing device is characterized in that a pushing frame (19) is fixedly connected onto the sliding plate (18), a second rotating shaft (20) is fixedly connected onto the pushing frame (19), one end of a first connecting rod (21) is slidably connected onto the second rotating shaft (20), a third rotating shaft (23) is slidably connected onto the other end of the first connecting rod (21), a rotating frame (24) is fixedly connected onto the third rotating shaft (23), and an upper sliding groove (25) and a wire inlet (36) are fixedly connected onto the rotating frame (24).
3. The 5G communication cabinet with the anti-collision function according to claim 2, wherein: one end of swivel mount (24) fixedly connected with carriage (26), the other end fixed connection of carriage (26) is in the recess of spout (27) down, sliding connection has slider (28) in going up the recess on spout (25), sliding connection has fourth rotation axis (29) on slider (28), sliding connection has the one end of second connecting rod (30) on fourth rotation axis (29), the other end fixedly connected with fifth rotation axis (32) of second connecting rod (30), the first gear of one end fixedly connected with (31) of fifth rotation axis (32), the other end sliding connection of fifth rotation axis (32) is downthehole on picture peg (11).
4. The 5G communication cabinet with the anti-collision function according to claim 1, wherein: fixedly connected with second gear (33) on first rotation axis (14), sliding connection has fifth rotation axis (32) on second gear (33), and second gear (33) and fifth rotation axis (32) intermeshing, still fixedly connected with the one end of second backup pad (35) on picture peg (11), the other end fixed connection of second backup pad (35) is on third backup pad (37).
5. The 5G communication cabinet with the anti-collision function according to claim 3, wherein: lower spout (27) go up sliding connection and have second slider (38), second slider (38) sliding connection has third connecting rod (39), third connecting rod (39) fixedly connected with third gear (40), third gear (40) meshing has fourth gear (41), fourth gear (41) fixed connection is on sixth rotation axis (44) and fourth backup pad (42), sixth rotation axis (44) fixed connection is on inlet wire (36), inlet wire (36) fixed connection is on bottom plate (43), be equipped with bottom plate lewis hole (5) on bottom plate (43).
6. The 5G communication cabinet with the anti-collision function according to claim 1, wherein: fixedly connected with draw runner (22) on baffle (15), be equipped with fixed plate spout (34) on upper fixed plate (3), draw runner (22) sliding connection still is equipped with upper fixed plate lewis hole (4) in fixed plate spout (34) on upper fixed plate (3).
CN202210274784.1A 2022-03-21 2022-03-21 5G communication cabinet with anticollision function Active CN114423208B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210274784.1A CN114423208B (en) 2022-03-21 2022-03-21 5G communication cabinet with anticollision function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210274784.1A CN114423208B (en) 2022-03-21 2022-03-21 5G communication cabinet with anticollision function

Publications (2)

Publication Number Publication Date
CN114423208A CN114423208A (en) 2022-04-29
CN114423208B true CN114423208B (en) 2022-06-21

Family

ID=81263199

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210274784.1A Active CN114423208B (en) 2022-03-21 2022-03-21 5G communication cabinet with anticollision function

Country Status (1)

Country Link
CN (1) CN114423208B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114945255B (en) * 2022-05-26 2023-07-21 南通杨天机电设备有限公司 Fast-assembling formula 5G communication rack

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08147068A (en) * 1994-11-21 1996-06-07 Sanyo Electric Co Ltd Box for function extension
CN111683487A (en) * 2020-07-13 2020-09-18 丽水二三网络有限公司 Outdoor communication cabinet
CN212064593U (en) * 2020-06-08 2020-12-01 通用电源技术(深圳)有限公司 IT rack with anticollision function
CN213241914U (en) * 2020-10-29 2021-05-18 魏苏红 Noise reduction device for communication equipment
CN213398622U (en) * 2020-08-11 2021-06-08 苏州灵成电气有限公司 Anti-collision vibration reduction type transformer comprehensive test cabinet

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08147068A (en) * 1994-11-21 1996-06-07 Sanyo Electric Co Ltd Box for function extension
CN212064593U (en) * 2020-06-08 2020-12-01 通用电源技术(深圳)有限公司 IT rack with anticollision function
CN111683487A (en) * 2020-07-13 2020-09-18 丽水二三网络有限公司 Outdoor communication cabinet
CN213398622U (en) * 2020-08-11 2021-06-08 苏州灵成电气有限公司 Anti-collision vibration reduction type transformer comprehensive test cabinet
CN213241914U (en) * 2020-10-29 2021-05-18 魏苏红 Noise reduction device for communication equipment

Also Published As

Publication number Publication date
CN114423208A (en) 2022-04-29

Similar Documents

Publication Publication Date Title
CN114423208B (en) 5G communication cabinet with anticollision function
US20080101049A1 (en) Systems and methods for electrically connecting circuit board based electronic devices
JP2009509222A (en) Avionics device carrier system with quick mounting housing and quick mounting module
CN102043442A (en) Server system and serve cabinet
CN108011214B (en) Cable backboard system and communication equipment
CN208444546U (en) A kind of Anti-bumping protection cabinet
CN113179598B (en) Display screen capable of realizing front maintenance
US9807900B2 (en) High density storage assembly
CN102573342A (en) Electronic device
US7106584B2 (en) Fascia panel for electronics assembly
US11510335B2 (en) Flexible rotating blanking panel for an IT rack
CN114077290B (en) A frame and calculation type server for calculation type server
CN113939128A (en) Network security terminal communication cabinet
CN211180676U (en) Vehicle-mounted intelligent temperature controller
CN112667048A (en) Rack type reinforced graphic workstation
CN218976855U (en) Foldable wifi module of 5G communication equipment
CN217583894U (en) Server storage rack, anti-resonance server convenient to install and maintain
CN217509344U (en) Novel power management module structure
CN212876182U (en) Heat conduction cooling power panel with extended interface
CN115801499A (en) Train-mounted gateway box
CN208731289U (en) A kind of packaging system of electronic component
CN221149285U (en) Computer modularized hardware expansion unit structure
CN214947614U (en) Aluminum radiating bracket structure of outdoor display screen
CN215813992U (en) Dustproof slot structure of computer hardware
CN219459423U (en) Informatization management data query device for electric power design assembly engineering

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