CN211267553U - Network engineering instrument shell - Google Patents
Network engineering instrument shell Download PDFInfo
- Publication number
- CN211267553U CN211267553U CN202020296603.1U CN202020296603U CN211267553U CN 211267553 U CN211267553 U CN 211267553U CN 202020296603 U CN202020296603 U CN 202020296603U CN 211267553 U CN211267553 U CN 211267553U
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- main shell
- shell
- instrument
- connecting lug
- main
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Abstract
The utility model discloses a network engineering instrument shell, which comprises a main shell and a fan arranged below the main shell, wherein four side walls of the main shell are semiconductor refrigeration sheets, the heat-absorbing side of each semiconductor refrigeration sheet faces the inner side of the main shell, and the heat-dissipating side of each semiconductor refrigeration sheet faces the outer side of the main shell; the instrument mounting plate is horizontally arranged in the main shell and is of a mesh structure, and the bottom of the instrument mounting plate is connected with a lifting device; the top of one outer side wall of the main shell is connected with an L-shaped connecting lug, one end, opposite to the longitudinal part, of the transverse part of the connecting lug is fixedly connected with the main shell, the top end of the longitudinal part of the connecting lug is higher than the main shell, and a threaded hole is formed in the part, higher than the main shell, of the longitudinal part of the connecting lug; the bottom of the main shell is connected with a bracket for fixing the fan.
Description
Technical Field
The utility model relates to a network engineering equipment technical field, especially a network engineering instrument casing.
Background
Network engineering refers to engineering performed according to a plan to design, research, develop and solve problems of a network system in an engineering idea, mode and method. The network engineering is divided into: hardware engineering and wiring engineering. Hardware engineering refers to devices used by computer networks, such as switches, firewalls, kernels, hardware memories, cpus, servers, and the like. The wiring engineering is also called comprehensive wiring, and the purpose of the wiring engineering is to connect network equipment by using optical cables and copper cables in order to maintain normal communication. The engineering includes cable routing, bridge design, cable and connector type selection, etc. In order to enable a network to meet the increasing demands of various network-based services in terms of bandwidth, scalability, reliability, etc., network engineering must solve a series of technical problems of network design, implementation, maintenance, etc. Where good operation of the hardware is a fundamental factor. When the traditional network engineering instrument is used, factors with poor heat dissipation exist, normal operation of the instrument can be influenced, the operation efficiency of the network engineering instrument is low, and the optimal effect of the network engineering instrument cannot be exerted.
SUMMERY OF THE UTILITY MODEL
For solving the problem that exists among the prior art, the utility model provides a network engineering instrument casing.
The utility model adopts the technical proposal that:
a network engineering instrument shell comprises a main shell body and a fan arranged below the main shell body, wherein four side walls of the main shell body are semiconductor refrigerating sheets, the heat absorption side of each semiconductor refrigerating sheet faces the inner side of the main shell body, and the heat dissipation side of each semiconductor refrigerating sheet faces the outer side of the main shell body; the instrument mounting plate is horizontally arranged in the main shell and is of a mesh structure, and the bottom of the instrument mounting plate is connected with a lifting device; the top of one outer side wall of the main shell is connected with an L-shaped connecting lug, one end, opposite to the longitudinal part, of the transverse part of the connecting lug is fixedly connected with the main shell, the top end of the longitudinal part of the connecting lug is higher than the main shell, and a threaded hole is formed in the part, higher than the main shell, of the longitudinal part of the connecting lug; the bottom of the main shell is connected with a bracket for fixing the fan.
Preferably, the main casing body and the support are respectively provided with a protection plate on one side opposite to the connection lug and on two sides adjacent to the connection lug, the protection plate and the installation wall surface of the instrument casing body enclose a closed area, and a blowing air channel of the fan is formed between the protection plate and the main casing body.
Preferably, the engaging lugs are at least two, the number of the engaging lugs is even, and the engaging lugs are symmetrically arranged by taking the vertical axis of the outer side wall of the main shell where the engaging lugs are located as a center.
Preferably, one side that the support corresponds with the engaging lug is equipped with the support column, the terminal surface that the support column kept away from the support is located same vertical plane with the terminal surface that the main casing body was kept away from to the vertical portion of engaging lug.
Preferably, elevating gear includes rotary rod, two nuts and two connecting rods, use its midpoint to be provided with two screw threads opposite in direction of rotation as central symmetry on the rotary rod, two the nut respectively with two threaded connection, and two the nut uses the midpoint of rotary rod to set up as central symmetry, and the one end of two connecting rods is articulated with two nuts respectively, and the other end of two connecting rods is articulated with the bottom of instrument mounting panel respectively, the both sides of instrument mounting panel are connected with the slider respectively, be connected with respectively on two inside walls of the main casing body with slider complex slide rail, the both ends of rotary rod respectively with the rotatable connection of two inside walls of the main casing body, the main casing body is the door of openable casing with one of them lateral wall that the rotary rod is parallel.
Preferably, the middle point of the rotating rod is sleeved with an anti-slip rubber ring fixedly connected with the rotating rod, and anti-slip corrugations are arranged on the periphery of the anti-slip rubber ring.
The utility model has the advantages that:
1. the side wall of the semiconductor refrigeration piece of the main shell absorbs heat in the main shell, and the heat dissipation surface of the semiconductor refrigeration piece is enhanced and dissipated externally through the fan, so that the main shell is basically in a closed state under the condition of ensuring good heat dissipation, and the good waterproof and dustproof functions of the main shell are realized;
2. the height of the instrument mounting plate can be adjusted through the lifting device, so that instruments on the instrument mounting plate can be kept at the central position of the main shell, and a more balanced and efficient heat dissipation effect can be obtained.
Drawings
Fig. 1 is a schematic diagram of a right-view structure of an embodiment of the present invention;
fig. 2 is a schematic front view of the embodiment of the present invention;
reference numerals: 10. the main casing, 11, semiconductor refrigeration piece, 12, instrument mounting panel, 13, engaging lug, 14, screw hole, 15, rotary rod, 16, nut, 17, connecting rod, 18, screw thread, 20, support, 21, fan, 22, support column, 30, guard plate, 40, slider, 41, slide rail, 50, antiskid rubber circle, 51, anti-skidding ripple.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Examples
As shown in fig. 1 and 2, a housing of a network engineering instrument includes a main housing 10 and a fan 21 disposed below the main housing 10, where four sidewalls of the main housing 10 are semiconductor chilling plates 11, a side of the semiconductor chilling plates 11 absorbing heat faces an inner side of the main housing 10, and a side of the semiconductor chilling plates 11 dissipating heat faces an outer side of the main housing 10; an instrument mounting plate 12 is horizontally arranged in the main shell 10, the instrument mounting plate 12 is of a mesh structure, and the bottom of the instrument mounting plate 12 is connected with a lifting device; the top of one outer side wall of the main shell 10 is connected with an L-shaped connecting lug 13, one end of the transverse part of the connecting lug 13, which is opposite to the longitudinal part of the connecting lug, is fixedly connected with the main shell 10, the top end of the longitudinal part of the connecting lug 13 is higher than the main shell 10, and a part of the longitudinal part of the connecting lug 13, which is higher than the main shell 10, is provided with a thread 18 hole 14; a bracket 20 for fixing a fan 21 is attached to the bottom of the main housing 10.
The main housing 10 is mounted to a wall using expansion bolts through the threaded 18 holes 14 in the lugs 13. The network engineering instrument is mounted on the instrument mounting plate 12, and the height of the network engineering instrument is adjusted by using the lifting device to be positioned at the center of the main shell 10 to obtain the optimal heat dissipation effect. The semiconductor refrigerating sheet 11 and the fan 21 are powered on and then started, the heat absorption side of the semiconductor refrigerating sheet 11 absorbs heat generated by the operation of the network engineering instrument in the main shell 10, the heat is dissipated out of the main shell 10 through the heat dissipation side, and the fan 21 blows air upwards from the lower part of the main shell 10 to convey away the heat dissipated by the semiconductor refrigerating sheet 11 in time.
The instrument mounting plate 12 is provided with through air holes to form a net structure, so that ventilation and heat dissipation are facilitated.
In one embodiment, the main housing 10 and the support frame 20 are respectively provided with a protection plate 30 on one side opposite to the connection lug 13 and on two sides adjacent to the connection lug 13, the protection plate 30 and a mounting wall surface of the instrument housing enclose a closed area, and a blowing air duct of the fan 21 is formed between the protection plate 30 and the main housing 10.
The protection plate 30 can protect the main housing 10, and can surround the installation wall surface of the instrument housing to form an air duct with the main housing 10, so that the rising air blown out by the fan 21 is more concentrated, and the heat dissipation efficiency is improved.
In one embodiment, at least two connecting lugs 13 are provided, the number of the connecting lugs 13 is even, and the connecting lugs 13 are symmetrically arranged by taking the vertical axis of the outer side wall of the main housing 10 as a center.
The plurality of connecting lugs 13 are symmetrically arranged, so that the main shell 10 is more stable after being installed and is not easy to shake.
In one embodiment, a supporting column 22 is disposed on a side of the supporting frame 20 corresponding to the connecting lug 13, and an end surface of the supporting column 22 away from the supporting frame 20 and an end surface of a longitudinal portion of the connecting lug 13 away from the main housing 10 are located on the same vertical plane.
After the top of the main housing 10 is fixed on the top of the engaging lug 13, the engaging lug is supported by the supporting column 22 and the cover, so as to maintain the bottom of the housing of the network engineering instrument to be stable, and meanwhile, the whole housing of the network engineering instrument keeps a certain distance from the wall surface, so that the housing of the network engineering instrument can be prevented from contacting the wall surface, and moisture in the wall body can be prevented from entering the housing of the network engineering instrument.
In one embodiment, the lifting device includes a rotating rod 15, two nuts 16 and two connecting rods 17, two threads 18 with opposite rotation directions are symmetrically arranged on the rotating rod 15 by taking a midpoint thereof as a central point, the two nuts 16 are respectively connected with the two threads 18, and the two nuts 16 are symmetrically arranged by taking a midpoint of the rotating rod 15 as a center, one ends of the two connecting rods 17 are respectively hinged to the two nuts 16, the other ends of the two connecting rods 17 are respectively hinged to the bottom of the instrument mounting plate 12, two sides of the instrument mounting plate 12 are respectively connected with a slider 40, two inner side walls of the main housing 10 are respectively connected with a sliding rail 41 matched with the slider 40, two ends of the rotating rod 15 are respectively rotatably connected with two inner side walls of the main housing 10, and one side wall of the main housing 10 parallel to the rotating rod 15 is a door capable of opening and.
By rotating the rotating rod 15, the height of the instrument mounting plate 12 can be adjusted. Rotation of the rod 15 in different directions causes the two nuts 16 to move towards and away from each other, and the nuts 16 then raise and lower the instrument mounting plate 12 via the articulated connecting rod 17. The sliding rails 41 and the sliding blocks 40 can enable the instrument mounting plate 12 to ascend and descend more smoothly, and limit the instrument mounting plate 12 in the horizontal direction.
The door is for the convenience of the operator's hand to stretch into and operate, and is also for the convenience of the installation of network engineering instrument simultaneously, and semiconductor refrigeration piece 11 as the door can pass through the top edge and articulate the roof edge of main casing body 10, and the bottom edge utilizes the keeper with the bottom wall edge of main casing body 10 fixed.
In one embodiment, an anti-slip rubber ring 50 fixedly connected with the rotating rod 15 is sleeved at the midpoint of the rotating rod 15, and anti-slip corrugations 51 are arranged on the periphery of the anti-slip rubber ring 50.
When rotating rotary rod 15, the accessible rotates anti-skidding rubber circle 50 and realizes, and anti-skidding ripple 51 can increase the frictional force of hand and anti-skidding rubber circle 50, convenient better rotation rotary rod 15.
The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (6)
1. The network engineering instrument shell is characterized by comprising a main shell (10) and a fan (21) arranged below the main shell (10), wherein four side walls of the main shell (10) are semiconductor refrigeration sheets (11), the side, absorbing heat, of each semiconductor refrigeration sheet (11) faces the inner side of the main shell (10), and the side, dissipating heat, of each semiconductor refrigeration sheet (11) faces the outer side of the main shell (10); an instrument mounting plate (12) which is horizontally placed is arranged in the main shell (10), the instrument mounting plate (12) is of a mesh structure, and the bottom of the instrument mounting plate (12) is connected with a lifting device; the top of one outer side wall of the main shell (10) is connected with an L-shaped connecting lug (13), one end, opposite to the longitudinal part, of the transverse part of the connecting lug (13) is fixedly connected with the main shell (10), the top end of the longitudinal part of the connecting lug (13) is higher than the main shell (10), and a part, higher than the main shell (10), of the longitudinal part of the connecting lug (13) is provided with a threaded (18) hole (14); the bottom of the main shell (10) is connected with a bracket (20) for fixing a fan (21).
2. The network engineering instrument shell according to claim 1, wherein protection plates (30) are respectively arranged on one side of the main shell (10) and the support frame (20) opposite to the connecting lug (13) and on two sides of the support frame adjacent to the connecting lug (13), the protection plates (30) and an installation wall surface of the instrument shell enclose a closed area, and a blowing air duct of the fan (21) is formed between the protection plates (30) and the main shell (10).
3. The network engineering instrument housing according to claim 2, wherein the number of the connecting lugs (13) is even, and the connecting lugs (13) are arranged symmetrically with respect to the vertical axis of the outer side wall of the main housing (10).
4. The network engineering instrument shell according to claim 3, wherein a supporting column (22) is arranged on one side of the support frame (20) corresponding to the connecting lug (13), and an end face of the supporting column (22) far away from the support frame (20) and an end face of the connecting lug (13) far away from the main shell (10) are located on the same vertical plane.
5. The network engineering instrument shell according to claim 4, wherein the lifting device comprises a rotating rod (15), two nuts (16) and two connecting rods (17), the rotating rod (15) is symmetrically provided with two threads (18) with opposite rotating directions by taking a midpoint thereof as a center, the two nuts (16) are respectively connected with the two threads (18), the two nuts (16) are symmetrically arranged by taking the midpoint of the rotating rod (15) as the center, one end of each connecting rod (17) is respectively hinged with the two nuts (16), the other end of each connecting rod (17) is respectively hinged with the bottom of the instrument mounting plate (12), the two sides of the instrument mounting plate (12) are respectively connected with a sliding block (40), the two inner side walls of the main shell (10) are respectively connected with a sliding rail (41) matched with the sliding block (40), the two ends of the rotating rod (15) are respectively rotatably connected with the two inner side walls of the main shell (10), the side wall of the main shell (10) opposite to the connecting lug (13) is a door capable of opening and closing the shell.
6. The network engineering instrument shell according to claim 5, wherein the middle point of the rotating rod (15) is sleeved with an anti-slip rubber ring (50) fixedly connected with the rotating rod (15), and the periphery of the anti-slip rubber ring (50) is provided with anti-slip corrugations (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020296603.1U CN211267553U (en) | 2020-03-11 | 2020-03-11 | Network engineering instrument shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020296603.1U CN211267553U (en) | 2020-03-11 | 2020-03-11 | Network engineering instrument shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211267553U true CN211267553U (en) | 2020-08-14 |
Family
ID=71956970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020296603.1U Expired - Fee Related CN211267553U (en) | 2020-03-11 | 2020-03-11 | Network engineering instrument shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211267553U (en) |
-
2020
- 2020-03-11 CN CN202020296603.1U patent/CN211267553U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: NANJING WESTERN BRIDGE TECH. Co.,Ltd. Assignor: NANJING FORESTRY University Contract record no.: X2020320000351 Denomination of utility model: A kind of network engineering instrument shell Granted publication date: 20200814 License type: Common License Record date: 20201212 Assignee: Nanjing Intrinsic Instruments Co.,Ltd. Assignor: NANJING FORESTRY University Contract record no.: X2020320000352 Denomination of utility model: A kind of network engineering instrument shell Granted publication date: 20200814 License type: Common License Record date: 20201212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200814 Termination date: 20210311 |