CN210781162U

CN210781162U - Network device convenient to maintain

Info

Publication number: CN210781162U
Application number: CN201921851087.8U
Authority: CN
Inventors: 李曼; 康文倩; 车向北
Original assignee: Shenzhen Power Supply Bureau Co Ltd
Current assignee: Shenzhen Power Supply Bureau Co Ltd
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-06-16
Anticipated expiration: 2029-10-30

Abstract

The utility model discloses a network device convenient to maintain, include one end opening and hollow shell, fixed plate and install the mainboard on fixed plate one side lateral wall, the lateral wall fixedly connected with of shell is the fixed establishment of 2 x 2 settings, the both sides of shell all are equipped with heat dissipation mechanism. In the utility model, through the cooperation of the fixing plate, the fixing block, the first fixing screw, the rotating handle and the shell, the effect that the fixing plate is fixed on the shell through the fixing block and the first fixing screw is achieved, the function of taking out the mainboard without taking out the shell is realized, and the mainboard can be conveniently taken out for return-to-the-factory maintenance; through the combined action of bracing piece, pivot, fixed plate and gyro wheel, reached the gyro wheel and supported the effect that the mainboard does not contact with the interior bottom of shell, realized when pulling out the mainboard or installing the mainboard, the mainboard does not avoid damaging the components and parts on the mainboard with the function of the interior bottom contact of shell.

Description

Network device convenient to maintain

Technical Field

The utility model relates to a network communication product technical field, more specifically say, in particular to network device convenient to maintain.

Background

In various domestic industries, the power system starts earlier by applying technologies such as computers, networks and the like, and now in order to meet the gradually increased data exchange requirements among dispatching production units, a national power grid company invests and constructs a power dispatching data network (SPDNet), and through the special network, various information of dispatching production can be exchanged in real time more quickly and effectively by all levels of power dispatching systems in the country, so that the stable operation of a power grid is ensured. Meanwhile, as the network extends all over the country and is closely connected with systems all over the country, a large amount of security risks are brought, and the switch is an indispensable communication product in the power project, and an enterprise-level switch with multiple network ports is generally used and is compared with a common switch.

Install a plurality of enterprise level switches in the inside of same rack usually in present enterprise's computer lab, because a plurality of enterprise level switches have been installed simultaneously in a rack, therefore, the interval between enterprise level switch and the enterprise level switch is smaller, if one of them enterprise level switch in the middle of breaks down, need return the factory maintenance with the mainboard, and when present enterprise level switch took off the mainboard, at first need separate upper cover body and the base of installing the mainboard, then just can tear the mainboard down from the base, because the distance between the enterprise level switch of installing inside the rack and the enterprise level switch is smaller, can't directly separate upper cover shell and base, therefore, it is inconvenient directly take out the mainboard.

To this end, we propose a network device that is easy to maintain to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that there is present enterprise level switch among the prior art when taking off the mainboard, at first need will go up the lid and install the base separation of mainboard, then just can tear the mainboard off from the base, because the distance of installing between the inside enterprise level switch of rack and enterprise level switch is smaller, can't separate upper cover shell and base directly, consequently, inconvenient directly takes out the problem of mainboard, and the network device of being convenient for maintain that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a network device convenient to maintain, includes one end opening and hollow shell, fixed plate and installs the mainboard on fixed plate one side lateral wall, the lateral wall fixedly connected with of shell is 2 fixed establishment that sets up, the both sides of shell all are equipped with heat dissipation mechanism, the fixed block that the both sides inside wall fixedly connected with symmetry of shell set up, the fixed plate is connected with the fixed block through first fixed screw, be equipped with a plurality of mesh interfaces on the fixed plate, it is a plurality of mesh interface and mainboard electric connection, one side fixedly connected with supporting mechanism that the fixed plate is close to the mainboard.

Preferably, the fixing mechanism comprises an L-shaped fixing piece, and the fixing piece is connected with the housing through two second fixing screws.

Preferably, the heat dissipation mechanism includes a plurality of heat dissipation holes respectively provided at both sides of the housing.

Preferably, the supporting mechanism comprises two supporting rods fixedly connected to one side, close to the main board, of the fixing plate, the two supporting rods are respectively located on two sides of the main board, and one side, far away from the main board, of each supporting rod is connected with two rollers through two rotating shafts.

Preferably, a rotating handle is installed on one side of the fixing plate, which is far away from the main plate.

The embodiment of the utility model provides a technical scheme can include following beneficial effect:

1. through the matching effect of the fixing plate, the fixing block, the first fixing screw, the rotating handle and the shell, the effect that the fixing plate is fixed on the shell through the fixing block and the first fixing screw is achieved, the function of taking out the mainboard under the condition that the shell is not pulled out is achieved, and the mainboard can be conveniently taken out to be returned to a factory for maintenance;

2. through the combined action of bracing piece, pivot, fixed plate and gyro wheel, reached the gyro wheel and supported the effect that the mainboard does not contact with the interior bottom of shell, realized when pulling out the mainboard or installing the mainboard, the mainboard does not avoid damaging the components and parts on the mainboard with the function of the interior bottom contact of shell.

Drawings

Fig. 1 is a schematic structural diagram of a network device convenient for maintenance according to the present invention;

fig. 2 is a schematic diagram of a right-view structure of a network device convenient for maintenance according to the present invention;

fig. 3 is a schematic diagram of an internal structure of a network device convenient for maintenance according to the present invention;

fig. 4 is a schematic view of a connection structure of a main board, a fixing plate, a rotating handle, a support rod, a rotating shaft and a roller in the network device convenient for maintenance according to the present invention;

fig. 5 is a schematic view of a connection structure of a housing, a heat dissipation hole and a fixing block in a network device convenient for maintenance.

In the figure: 1. a housing; 2. heat dissipation holes; 3. a first fixing screw; 4. a fixing member; 5. rotating the handle; 6. a fixing plate; 7. a fixed block; 8. a second fixing screw; 9. a support bar; 10. a rotating shaft; 11. a roller; 12. a main board.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, a network device convenient to maintain, including one end opening and hollow shell 1, fixed plate 6 and install mainboard 12 on fixed plate 6 one side lateral wall, the lateral wall fixedly connected with of shell 1 is the fixed establishment that 2 x 2 set up, fixed establishment is including the mounting 4 that is the L type, mounting 4 is connected with shell 1 through two second fixed screws 8, be equipped with the screw hole on mounting 4, the effect of mounting 4 is that the enterprise level switch of being convenient for is fixed on the inside support frame of rack.

Wherein, the both sides of shell 1 all are equipped with heat dissipation mechanism, and heat dissipation mechanism is including setting up a plurality of louvres 2 in shell 1 both sides respectively, and the heat that components and parts on the mainboard 12 of being convenient for produced at the in-process of operation passes through louvre 2 and discharges shell 1, prevents that the inside high temperature of shell 1 from leading to mainboard 12 to damage, influences the normal operating of this enterprise level switch.

Wherein, fixed block 7 that the both sides inside wall fixedly connected with symmetry of shell 1 set up, fixed plate 6 is connected with fixed block 7 through first fixed screw 3, fixed plate 6 is kept away from one side of mainboard 12 and is installed rotation handle 5, after tearing first fixed screw 3 down from fixed plate 6, direct outside pulling rotation handle 5 can be torn down the fixed plate 6 of installing mainboard 12 from shell 1, reach the effect of taking out mainboard 12 from shell 1, the effect of rotating handle 5 is so that toward pulling out fixed plate 6 outward, what need explain is that the minimum distance between two fixed blocks 7 is greater than the distance between two relative gyro wheels 11 that are located mainboard 12 both sides.

Wherein, be equipped with a plurality of mesh interfaces on fixed plate 6, a plurality of mesh interfaces and mainboard 12 electric connection, fixed plate 6 is close to one side fixedly connected with supporting mechanism of mainboard 12, supporting mechanism includes two bracing pieces 9 that fixed connection is close to mainboard 12 one side at fixed plate 6, two bracing pieces 9 are located mainboard 12's both sides respectively, one side that mainboard 12 was kept away from to bracing piece 9 is connected with two gyro wheels 11 through two pivot 10, gyro wheel 11's effect prevents to promote mainboard 12 or when outwards spurring mainboard 12 toward shell 1 inside, mainboard 12's bottom and shell 1's inside wall take place the friction, lead to the components and parts on the mainboard 12 to drop, cause mainboard 12 to scrap, thereby influence the use of whole enterprise level switch.

In the utility model, when the enterprise-level switch main board 12 which has a fault inside the cabinet and needs to be returned to the factory for maintenance is required to be taken out, after the first fixing screw 3 is detached from the fixing plate 6, the fixing plate 6 with the main board 12 can be detached from the shell 1 by directly pulling the rotating handle 5 outwards, so as to achieve the effect of taking the main board 12 out of the shell 1, in the process of pulling out the main board 12, the roller 11 rotates in the shell 1 to ensure that the bottom of the main board 12 is not contacted with the inner bottom of the shell 1, so as to avoid the components on the main board 12 from falling off, the enterprise-level switch facilitates removal of the motherboard 12 without removing the entire enterprise-level switch from inside the cabinet, meanwhile, in the process of taking out the mainboard 12, the bottom of the mainboard 12 cannot rub with the inner bottom of the shell 1, the mainboard 12 is prevented from being damaged again, and the multifunctional electronic device has good practicability.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model is no longer detailed here.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a network device convenient to maintain, includes one end opening and hollow shell (1), fixed plate (6) and installs mainboard (12) on fixed plate (6) one side lateral wall, a serial communication port, the lateral wall fixedly connected with of shell (1) is the fixed establishment of 2 x 2 settings, the both sides of shell (1) all are equipped with heat dissipation mechanism, fixed block (7) that the both sides inside wall fixedly connected with symmetry of shell (1) set up, fixed plate (6) are connected with fixed block (7) through first fixed screw (3), be equipped with a plurality of mesh interfaces on fixed plate (6), it is a plurality of mesh interface and mainboard (12) electric connection, one side fixedly connected with supporting mechanism that fixed plate (6) are close to mainboard (12).

2. A network device for facilitating maintenance according to claim 1, wherein the fixing means comprises a fixing member (4) in an L-shape, the fixing member (4) being connected to the housing (1) by two second fixing screws (8).

3. A network device for facilitating maintenance according to claim 1, wherein the heat dissipation mechanism comprises a plurality of heat dissipation holes (2) respectively provided at both sides of the housing (1).

4. The network device convenient for maintenance according to claim 1, wherein the supporting mechanism comprises two supporting rods (9) fixedly connected to one side of the fixing plate (6) close to the main board (12), the two supporting rods (9) are respectively located at two sides of the main board (12), and one side of the supporting rods (9) far away from the main board (12) is connected with two rollers (11) through two rotating shafts (10).

5. A network device for facilitating maintenance according to claim 1, characterized in that the side of the fixing plate (6) remote from the main plate (12) is provided with a turning handle (5).