Multi-layer support for serial server

Abstract

The utility model relates to a multi-layer support for a serial server, and belongs to the technical field of serial servers. Comprising two sets of combined supports used for fixing a serial server body, and the two sets of combined supports are distributed up and down and fixed through four sets of threaded long rods. According to the utility model, the two groups of combined brackets are arranged to effectively fix the two groups of serial server bodies respectively, and then the two groups of combined brackets are fixedly connected with the second nuts through the long threaded rods, so that the two groups of serial server bodies are ensured to form an integrally stable structure; finally, the n-shaped support or the supporting legs are fixed to a wall or a table top, and therefore the situation that the serial port server body is broken due to displacement in the using process is avoided. Meanwhile, an enough ventilation gap is formed between the two groups of assembled combined supports. And secondly, after the connection of the cable is completed, the cable is elastically clamped through the anti-loosening structure, so that the cable is further prevented from being loosened due to the influence of external force.

Description

TECHNICAL FIELD

[0001] The utility model relates to serial port server technical field especially relates to a multilayer support for serial port server. BACKGROUND

[0002] The serial port server is used for connecting serial port equipment to the network, so that remote computers can communicate with the equipment through the network. When computer bottom layer data and cloud server are transmitted, in order to eliminate the possibility of being hijacked by a third party through the network, the transmission mode and communication protocol can be converted. Specifically, two groups of serial port servers are connected in series through 485 cable, then one group of serial port servers is connected with the computer through Ethernet, and the other group of serial port servers is connected with the cloud server through Ethernet, so that the safety and reliability of data transmission are ensured in a low-cost manner.

[0003] When installing the serial port server, there is usually no special support to fix the equipment, and the workers will simply stack the two groups of serial port servers in the cabinet or on the desktop after connecting them through 485 cable. This lack of fixing structure is prone to displacement during use, and even may cause the serial port server to fall to the ground and be damaged, causing unnecessary loss and equipment failure. Since the serial port server adopts the screw abutting cable mode when connecting the cable, any large displacement may cause the cable to be disconnected, thereby affecting the stability and reliability of data transmission. In addition, stacking together may also cause poor heat dissipation between the serial port servers, thereby causing overheating. UTILITY MODEL CONTENTS

[0004] To solve the above technical problems, the utility model provides a multilayer support for serial port server. The technical scheme of the utility model is as follows:

[0005] The utility model provides a kind of multi-layer support for serial port server, including two groups of combined supports for fixing serial port server body, two groups of the combined supports are distributed and are fixed by four groups of threaded long rods, the left and right sides of the serial port server body are fixedly connected with ear plate, the combined support includes two groups of parallelly arranged support plates and two groups of parallelly arranged several type supports, two groups of the support plate are respectively located in the left and right sides of serial port server body, two groups of the several type supports are respectively located in the front and back of serial port server body, two groups of the support plate and two groups of the several type supports are combined and assembled into square frame and are fixed by screw and nut one, two groups of the support plate are respectively located below two groups of the ear plate and are fixed by screw, every two groups of the threaded long rod are used to fix the several type supports of distribution in the same side, the middle side of the several type support is penetrated and is provided with long slot, the threaded long rod is penetrated and is provided with long slot in the several type support of upper and lower two groups in the same side, the outside of every group of the threaded long rod is threadedly sleeved with four groups of nut two, and four groups of the nut two are respectively abutted on the upper and lower surfaces of the several type support of upper and lower two groups, the upper side of the several type support is movably connected with a plurality of anti-offline structures, the two leg edges of the several type support are penetrated and are provided with short slot, and the inside of the short slot is movably connected with support leg.

[0006] Optionally, the anti-offline structure includes a lower fixing seat and an upper fixing seat, the lower fixing seat and the upper fixing seat are symmetrically distributed in an up-down direction and are fixed by a connecting bolt, an upper surface of the lower fixing seat is provided with a sliding groove, the sliding groove is slidably connected with a wire clamping block, a lower surface of the wire clamping block is fixedly connected with a spring, and a lower end of the spring is fixed to an inner bottom wall of the sliding groove.

[0007] Optionally, left and right sides of the sliding groove are provided with guide grooves, and left and right sides of the wire clamping block are fixedly connected with guide blocks that slidably cooperate with the guide grooves.

[0008] Optionally, a soft pad is attached to a side of the wire clamping block away from the spring.

[0009] Optionally, a lower surface of the ear seat is fixedly connected with a short stud, the short stud penetrates the long slot and is threadedly sleeved with a nut three, and the nut three abuts against a lower surface of the middle side of the several type support.

[0010] Optionally, a surface of the support plate is provided with a through groove, and the screw penetrates the through groove.

[0011] Optionally, the support leg includes a threaded short rod and a base, the threaded short rod is movably connected in the inside of the short slot, an outer side of the threaded short rod is threadedly sleeved with two groups of nut four, and the two groups of nut four are respectively abutted against upper and lower surfaces of the leg edge of the several type support, and the base is threadedly sleeved at a lower end of the threaded short rod.

[0012] Optionally, the base is a round magnet block.

[0013] Optionally, the base is a suction cup.

[0014] All the optional technical solutions described above can be combined arbitrarily, and the utility model does not perform detailed description on the structure after combination.

[0015] By the above scheme, the utility model has the beneficial effects as follows:

[0016] The utility model discloses a two groups of combined supports are set up, and two groups of serial port server bodies are effectively fixed respectively, then two groups of combined supports are connected and fixed through threaded long rod and nut two, to ensure that two groups of serial port server bodies form a whole stable structure, finally, the character word type support or supporting leg is fixed with the wall or desktop, to avoid falling and breaking of the serial port server body in the use process due to displacement. Meanwhile, the two groups of combined supports after assembly have enough ventilation gap, which not only can effectively avoid the heating phenomenon caused by stacking, but also can ensure that the serial port server body maintains good heat dissipation performance in the long-time operation. Secondly, after cable connection is completed, the cable is elastically clamped through the anti-unthreading structure, further prevents the cable from being disconnected due to external force, to ensure the stability and reliability of data transmission.

[0017] The above description is only a summary of the technical scheme of the utility model, in order to more clearly understand the technical means of the utility model, and can be implemented according to the content of the specification, the following preferred embodiments of the utility model are described in detail with the help of the drawings. DRAWINGS

[0018] Figure 1 The whole appearance structure schematic diagram of the multi-layer support for serial port server under one visual angle is provided for the utility model;

[0019] Figure 2 The whole appearance structure schematic diagram of the multi-layer support for serial port server under another visual angle is provided for the utility model;

[0020] Figure 3 The rear view sectional view of the multi-layer support for serial port server is provided for the utility model;

[0021] Figure 4 The exploded structure schematic diagram of the multi-layer support for serial port server is provided for the utility model;

[0022] Figure 5 The structure schematic diagram of two groups of combined supports, four groups of threaded long rods, anti-unthreading structure and supporting leg cooperation in the utility model is provided for the utility model;

[0023] Figure 6 is a disassembled structure diagram of the combined support in the utility model;

[0024] Figure 7 is a disassembled structure diagram of the anti-off line structure in the utility model;

[0025] Figure 8 is a structure diagram of the supporting leg in the utility model.

[0026] Marked number in drawing: 1, serial port server body; 11, ear plate; 12, wiring terminal; 13, network port; 14, power supply terminal; 2, combined support; 21, supporting plate; 211, through slot; 22, several character type support; 221, long slot; 222, short slot; 23, screw; 24, nut one; 3, threaded long rod; 31, nut two; 4, anti-off line structure; 41, lower fixed base; 411, sliding groove; 4111, guide slot; 42, upper fixed base; 43, wire clamping block; 431, guide block; 432, soft pad; 44, connecting bolt; 45, spring; 46, ear seat; 47, short stud; 48, nut three; 5, supporting leg; 51, threaded short rod; 52, nut four; 53, round magnet block; 54, suction disc. DETAILED DESCRIPTION

[0027] The specific implementation of the utility model will be described in further detail below in combination with the drawings and examples. The following examples are used to illustrate the utility model, but not to limit the scope of the utility model.

[0028] Please refer to Figures 1-8The utility model provides a kind of multilayer support for serial port server, including two groups of combined support 2 for fixing serial port server body 1, two groups of combined support 2 are up and down distribution and are fixed by four groups of threaded long rod 3, the left and right sides of serial port server body 1 are all fixedly connected with ear plate 11, the rear side of serial port server body 1 is connected with multiple groups of terminal 12, the front side of serial port server body 1 is connected with network interface 13 and power terminal 14, combined support 2 includes two groups of parallelly arranged support plate 21 and two groups of parallelly arranged several type supports 22, two groups of support plate 21 are located at the left and right sides of serial port server body 1 respectively, two groups of several type supports 22 are located at the front and rear sides of serial port server body 1 respectively, two groups of support plate 21 and two groups of several type supports 22 are combined and assembled into square frame and are fixed by screw 23 and nut one 24, two groups of support plate 21 are located below two groups of ear plate 11 respectively and are fixed by screw, every two groups of threaded long rod 3 are used to fix two groups of several type supports 22 of up and down distribution located at the same side, the middle side of several type support 22 is penetrated and is provided with long slot 221, threaded long rod 3 is penetrated and is located in the long slot 221 of two groups of several type supports 22 of up and down distribution at the same side, the outside of every group of threaded long rod 3 is threadedly equipped with four groups of nut two 31, four groups of nut two 31 are respectively abutted on the upper and lower surfaces of two groups of several type supports 22 of up and down distribution, the upper side of several type support 22 is movably connected with anti-offline structure 4, the two leg edges of several type support 22 are penetrated and are provided with short slot 222, the inside of short slot 222 is movably connected with support leg 5.

[0029] The utility model discloses a kind of multilayer support for serial port server, including two groups of combined support 2 for fixing serial port server body 1, two groups of combined support 2 are up and down distribution and are fixed by four groups of threaded long rod 3, the left and right sides of serial port server body 1 are all fixedly connected with ear plate 11, the rear side of serial port server body 1 is connected with multiple groups of terminal 12, the front side of serial port server body 1 is connected with network interface 13 and power terminal 14, combined support 2 includes two groups of parallelly arranged support plate 21 and two groups of parallelly arranged several type supports 22, two groups of support plate 21 are located at the left and right sides of serial port server body 1 respectively, two groups of several type supports 22 are located at the front and rear sides of serial port server body 1 respectively, two groups of support plate 21 and two groups of several type supports 22 are combined and assembled into square frame and are fixed by screw 23 and nut one 24, two groups of support plate 21 are located below two groups of ear plate 11 respectively and are fixed by screw, every two groups of threaded long rod 3 are used to fix two groups of several type supports 22 of up and down distribution located at the same side, the middle side of several type support 22 is penetrated and is provided with long slot 221, threaded long rod 3 is penetrated and is located in the long slot 221 of two groups of several type supports 22 of up and down distribution at the same side, the outside of every group of threaded long rod 3 is threadedly equipped with four groups of nut two 31, four groups of nut two 31 are respectively abutted on the upper and lower surfaces of two groups of several type supports 22 of up and down distribution, the upper side of several type support 22 is movably connected with anti-offline structure 4, the two leg edges of several type support 22 are penetrated and are provided with short slot 222, the inside of short slot 222 is movably connected with support leg 5.

[0030] Specific fixing method: First, fix the two sets of support plates 21 to the ear plates 11 of the serial server body 1 using screws. Then assemble the combined brackets 2, fixing the two sets of support plates 21 to the two sets of Z-shaped brackets 22 using screws 23 and nuts 24. After both sets of serial server bodies 1 and the two sets of combined brackets 2 are fixed, connect and fix the two sets of combined brackets 2 using threaded long rods 3 to form an upper and lower distributed structure. In the process of fixing the threaded long rods 3, the threaded long rods 3 need to be inserted into the inner side of the upper and lower long slots 221 on the same side, and then use nuts 31 to fix the threaded long rods 3 to the two sets of Z-shaped brackets 22, and complete the fixing of the four sets of threaded long rods 3 in sequence. Then perform the cable connection work, connecting the cable to the terminal block 12, network port 13 and power supply terminal 14, and then using the anti-drop-off structure 4 to clamp and fix the cable. Finally, choose a suitable installation method. If wall mounting is required, the lower combination bracket 2 can be directly fixed to the wall using bolts (insert the bolts into the short groove 222). If placement inside a cabinet or on a desktop is desired, the support leg 5 must be fixed to the short groove 222 on the side of the leg of the Z-shaped bracket 22. Finally, the support leg 5 can be securely connected to the inside of the cabinet or desktop.

[0031] Specifically, during the fixing process of the threaded rod 3, the relative position of the nut 2 31 and the threaded rod 3 can be adjusted to flexibly change the height distance between the two sets of combined brackets 2, thereby ensuring that there is sufficient ventilation gap between the two sets of serial port server bodies 1.

[0032] Specifically, the advantage of the Z-shaped bracket 22 is that when the legs of the Z-shaped bracket 22 are in contact with the wall, there is still a sufficient gap between the middle edge of the Z-shaped bracket 22 and the wall. This can effectively ensure that the heat dissipation and ventilation of the lower serial port server body 1 are not obstructed, thereby improving the operating efficiency and safety of the equipment.

[0033] Specifically, the advantage of the long slot 221 is that it allows for free adjustment of the lateral relative position of the support plate 21 on the Z-shaped bracket 22 and the relative position of the threaded long rod 3 and the Z-shaped bracket 22 according to actual installation requirements, thereby achieving optimal installation compatibility. The advantage of the short slot 222 is that it allows for adjustment of the relative position of the support foot 5 and the Z-shaped bracket 22 according to actual installation requirements.

[0034] It should be noted that:

[0035] 1. The serial port server body 1 mentioned in this article is existing technology in this technical field, and its specific structure can be found in the USR-N520 serial port server. However, in practical applications, this utility model can be adapted to various models of serial port server body 1.

[0036] 2. In practical application, users can flexibly splice the corresponding number of combination supports 2 according to the number of serial port server bodies 1 to be installed, so as to meet different use scenarios and space limitations. This paper only takes two groups as an example to illustrate, so as to facilitate understanding of the realization of its structure and function.

[0037] Further, the anti-offline structure 4 includes a lower fixing seat 41 and an upper fixing seat 42, the lower fixing seat 41 and the upper fixing seat 42 are symmetrically distributed and fixed by connecting bolts 44, the upper surface of the lower fixing seat 41 is provided with a sliding groove 411, the sliding groove 411 is slidably connected with a wire clamping block 43, the lower surface of the wire clamping block 43 is fixedly connected with a spring 45, and the lower end of the spring 45 is fixed to the inner bottom wall of the sliding groove 411.

[0038] Specifically, after the cable is connected with the serial port server body 1, the cable can be placed on the wire clamping block 43 of the lower fixing seat 41, then the upper fixing seat 42 is buckled above the lower fixing seat 41, and finally the two are fixed by the connecting bolts 44. In this process, the two groups of wire clamping blocks 43 will elastically clamp the cable on the inner side under the elastic force of the spring 45, so as to effectively prevent the cable from loosening or falling off. It should be noted that the upper fixing seat 42 is consistent with the structure of the lower fixing seat 41, and both are provided with wire clamping blocks 43 and springs 45. Since the two designs are the same, the specific structure of the upper fixing seat 42 will not be described here.

[0039] Further, the left and right sides of the sliding groove 411 are provided with guide grooves 4111, and the left and right sides of the wire clamping block 43 are fixedly connected with guide blocks 431 which slide in cooperation with the guide grooves 4111.

[0040] Specifically, when the upper fixing seat 42 and the lower fixing seat 41 are fixed by the connecting bolts 44, the two groups of wire clamping blocks 43 slide relatively in the sliding grooves 411 on the corresponding side, and the springs 45 are extruded. During the sliding process of the wire clamping block 43, the wire clamping block 43 drives the guide block 431 to slide in the guide groove 4111, and the guide groove 4111 plays a guiding and limiting role on the guide block 431, so that it can only slide along the path of the guide groove 4111.

[0041] Further, the side of the wire clamping block 43 away from the spring 45 is bonded with a soft pad 432.

[0042] Specifically, the soft pad 432 can avoid direct contact between the wire clamping block 43 and the cable, so as to prevent potential damage or clamping damage to the cable during clamping. The soft material of the soft pad 432 can provide certain buffer and protection, so as to ensure that the surface of the cable is not scratched or indented. In addition, the soft pad 432 can also enhance the friction between the wire clamping block 43 and the cable, so as to ensure more stable clamping.

[0043] Further, the lower fixing base 41 is fixedly connected with an ear seat 46 near one side of the serial port server body 1, the lower surface of the ear seat 46 is fixedly connected with a short stud 47, the lower end of the short stud 47 penetrates through the long slot 221 and is threadedly sleeved with a nut three 48, and the nut three 48 abuts against the lower surface of the middle side of the several-shaped support 22.

[0044] Specifically, the installation position of the anti-off wire structure 4 can be flexibly adjusted according to the actual position of the cable. After adjustment, the relative position of the short stud 47 and the long slot 221 is fixed by using the nut three 48, so that the position of the anti-off wire structure 4 is stably locked.

[0045] Further, the surface of the support plate 21 is provided with a through slot 211, and the screw 23 penetrates through the through slot 211.

[0046] Specifically, by providing the through slot 211, the relative fixing position of the ear plate 11 and the support plate 21 can be changed. The longitudinal relative position of the support plate 21 and the several-shaped support 22 can also be changed.

[0047] Further, the support foot 5 comprises a threaded short rod 51 and a base, the threaded short rod 51 is movably connected in the inside of the short slot 222, two groups of nut fours 52 are threadedly sleeved on the outside of the threaded short rod 51, and the two groups of nut fours 52 respectively abut against the upper and lower surfaces of the leg side of the several-shaped support 22, and the base is threadedly sleeved on the lower end of the threaded short rod 51.

[0048] Specifically, when it is needed to be fixed in the cabinet or on the desktop, the support foot 5 can be connected and fixed with the leg side of the several-shaped support 22. First, the threaded short rod 51 is inserted into the inside of the short slot 222, and then two groups of nut fours 52 are threadedly sleeved on the outside of the threaded short rod 51, so that the two groups of nut fours 52 respectively abut against the upper and lower surfaces of the leg side of the several-shaped support 22. The overall height of the support foot 5 can be changed by adjusting the relative position of the threaded short rod 51 and the nut four 52, so as to meet different installation requirements. Finally, a suitable base is selected to be sleeved on the lower end of the threaded short rod 51, so as to ensure the stability of the support foot 5.

[0049] Further, the base is a round magnet block 53.

[0050] Specifically, when the cabinet or the desktop is made of iron, the round magnet block 53 can be directly fixed on the cabinet or the iron desktop by magnetic attraction, so that the fixing of the combined support 2 is completed. Not only the screws and tools required by the traditional fixing method are saved, but also the installation process is more convenient and fast. In addition, the combined support 2 can be easily disassembled when needed, which greatly improves the flexibility of use.

[0051] Further, the base is a suction cup 54.

[0052] Specifically, when the cabinet or the desktop is relatively flat, the suction cup 54 can be selected as the base, and the suction cup 54 only needs to be sucked on the cabinet or the desktop.

[0053] The above only describes the preferred embodiments of the present application and is not used to limit the present application. It should be pointed out that, for ordinary skilled persons in the technical field, some improvements and modifications can be made without departing from the technical principles of the present application, and these improvements and modifications should also be considered as the protection scope of the present application.

Claims

1. A multi-layer support for a serial server, characterized by: The utility model provides a kind of serial port server body (1) is fixed by two groups of combined support (2) for including, and two groups of the combined support (2) are up and down distribution and are fixed by four groups of threaded long rod (3), the left and right sides of the serial port server body (1) are all fixedly connected with ear plate (11), the combined support (2) includes two groups of parallelly arranged support plate (21) and two groups of parallelly arranged several type supports (22), two groups of the support plate (21) are respectively located in the left and right sides of serial port server body (1), two groups of the several type supports (22) are respectively located in the front and back of serial port server body (1), two groups of the support plate (21) and two groups of the several type supports (22) are combined and assembled into square frame and are fixed by screw (23) and nut one (24), two groups of the support plate (21) are respectively located below two groups of the ear plate (11) and are fixed by screw, and every two groups of the threaded long rod (3) are used to fix the up and down distribution of two groups of the several type supports (22) located in the same side, the middle side of the several type supports (22) is penetrated and is provided with long slot (221), the threaded long rod (3) is penetrated and is provided with long slot (221) in the same side of the up and down two groups of the several type supports (22), and the outside of every group of the threaded long rod (3) is threadedly sleeved with four groups of nut two (31), four groups of the nut two (31) are respectively abutted on the upper and lower surfaces of the up and down two groups of the several type supports (22), and the upper side of the several type supports (22) is movably connected with anti-offline structure (4), the two leg edges of the several type supports (22) are penetrated and are provided with short slot (222), and the inside of the short slot (222) is movably connected with support leg (5).

2. The multi-layer support for a serial server according to claim 1, wherein The anti-offline structure (4) includes lower fixed seat (41) and upper fixed seat (42), the lower fixed seat (41) and upper fixed seat (42) are up and down symmetric distribution and are fixed by connecting bolt (44), the upper surface of the lower fixed seat (41) is provided with sliding slot (411), the inside of the sliding slot (411) is slidably connected with wire clamping block (43), the lower surface of the wire clamping block (43) is fixedly connected with spring (45), and the lower end of the spring (45) is fixed with the inner bottom wall of sliding slot (411).

3. The multi-layer support for a serial server according to claim 2, wherein The left and right sides of the sliding slot (411) are provided with guide slot (4111), and the left and right sides of the wire clamping block (43) are fixedly connected with guide block (431) that cooperates with the guide slot (4111) and slides.

4. The multi-layer support for a serial server according to claim 2 or 3, wherein The side, away from the spring (45) of the wire clamping block (43), is bonded with soft pad (432).

5. The multi-layer support for a serial server according to claim 2, wherein, The side, close to serial port server body (1) of the lower fixed seat (41), is fixedly connected with ear seat (46), the lower surface of the ear seat (46) is fixedly connected with short stud (47), the lower end of the short stud (47) is penetrated and is provided with nut three (48) and is threadedly sleeved, and the nut three (48) is abutted on the middle side lower surface of the several type supports (22).

6. The multi-layer support for a serial server according to claim 1, wherein The surface of the support plate (21) is provided with through slot (211), and the screw (23) is penetrated through the through slot (211).

7. The multi-layer support for a serial server according to claim 1, wherein The support leg (5) comprises a threaded short rod (51) and a base, the threaded short rod (51) is movably connected in the inside of the short groove (222), the outside of the threaded short rod (51) is threadedly sleeved with two groups of nut fours (52), and the two groups of nut fours (52) are respectively abutted on the upper and lower surfaces of the leg side of the few-shaped support (22); the base is threadedly sleeved on the lower end of the threaded short rod (51).

8. The multi-layer support for a serial server according to claim 7, wherein The base is a round magnet block (53).

9. The multi-layer support for a serial server according to claim 7, wherein The base is a sucking disc (54).

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