CN209747808U - Network quick access device of thing networking RS485 bus - Google Patents
Network quick access device of thing networking RS485 bus Download PDFInfo
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- CN209747808U CN209747808U CN201920937009.3U CN201920937009U CN209747808U CN 209747808 U CN209747808 U CN 209747808U CN 201920937009 U CN201920937009 U CN 201920937009U CN 209747808 U CN209747808 U CN 209747808U
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Abstract
The utility model discloses a network rapid access device of an Internet of things RS485 bus, which comprises a shell, a movable plate and a network bus socket; the front side surface of the shell is provided with a groove, a movable plate is arranged in the groove through a rotating shaft, a first push-pull plate and a second push-pull plate which can slide up and down are arranged on the movable plate, and the first push-pull plate and the second push-pull plate can be pushed and pulled in opposite directions; the springs are arranged at the bottoms of the first push-pull plate and the second push-pull plate, and when no bus plug is inserted into the network bus socket, the springs automatically bounce to enable the first push-pull plate and the second push-pull plate to be in a closed state, cover the network bus plug, protect the network bus plug and prevent dust from entering the network bus plug. The utility model discloses the fly leaf that sets up can the free rotation, can adjust network bus socket direction, is convenient for peg graft network bus plug in the narrow space on the connection frame.
Description
Technical Field
The utility model belongs to bus access equipment field especially relates to a quick access device of network of thing networking RS485 bus.
Background
The internet of things is the internet connected with objects, is an information bearing body such as the internet, a traditional telecommunication network and the like, and is a network for realizing interconnection and intercommunication of all common objects capable of performing independent functions; the Internet of things also realizes information exchange and interchange through connection of a large number of information devices through different wires, and further realizes interconnection and intercommunication of objects; and RS485 disposes as two-wire system commonly used, also often is used for realizing the terminal line of thing networking, but the network of RS485 bus is inserted fast in the existing market and is established the effect that does not possess the protection socket mostly, and in long-term use, the socket gets into the dust easily and leads to transmission failure, and the socket is difficult for wasing moreover, can only select to renew, causes certain influence to the normal use of equipment.
In the prior art, chinese patent application 201621018747.0 discloses an RS-485 bus device, including the equipment main part, two constant head tanks have been seted up to the shell surface symmetry of equipment main part, this RS-485 bus device, through the mode of seting up the constant head tank on the surface of equipment main part, the pivot through constant head tank internally mounted rotates the installation locating plate, and be used for carrying out fixed mounting with other equipment through seting up spacing screw at the middle part of locating plate, adopt the mode of rotatable locating plate, make the equipment main part can adapt to more fixed equipment, the suitability of product has been improved, simultaneously through the four corners at the equipment main part, through the fixed mode of spacing groove and spacing lug joint, install damping device, make the equipment main part have certain elasticity, protect it.
However, the prior art only solves the problem of equipment installation, so that the equipment main body can adapt to more fixed equipment, and the applicability of the product is improved; the damping device is arranged, so that the equipment main body has certain elasticity and is protected; and the interface is not protected, so that dust easily enters the interface, transmission faults are caused, the normal use of equipment is influenced, and the later-stage use cost is increased.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model aims to provide a network rapid access device of an Internet of things RS485 bus, which protects a network bus socket by arranging a first push-pull plate and a second push-pull plate, thereby effectively preventing dust from entering the socket and influencing the normal use of equipment; simultaneously, the anti-falling mechanism is arranged, the plug is compressed through the anti-slip pad and the elastic body, the plug can be effectively prevented from loosening or falling, and the use stability of the equipment is enhanced.
The utility model provides a following technical scheme:
A network rapid access device of an Internet of things RS485 bus comprises a shell, a movable plate and a network bus socket; a groove is formed in the front side face of the shell, a rotating shaft is arranged on the inner side of the groove, and a movable plate is sleeved outside the rotating shaft; the side surface of the movable plate is at least provided with an inner groove, a network bus socket is arranged in the inner groove, and the network bus socket is provided with a protection mechanism; the protection mechanism comprises a first push-pull plate and a second push-pull plate, and anti-falling mechanisms are arranged on the opposite sides of the first push-pull plate and the second push-pull plate; the anti-falling mechanism comprises an interlayer and an elastic body.
Preferably, the elastic body is a corrugated paper layer or a triangular rubber block; the non-slip mat adopts the polyurethane non-slip mat, just the thickness of polyurethane non-slip mat is 0.5 mm.
Preferably, the elastic coefficient of the elastic body is k1, the mass of the network bus plug is m, and the value of k1/m is 2.0-20.0 × 103N/(m × kg).
Preferably, the number of the internal grooves and the number of the network bus sockets are the same.
Preferably, the shell is further provided with other data interfaces, so that the dynamic data and the static data can be forwarded by the female.
Preferably, the two sides of the bottom of the inner groove are provided with sliding grooves with trapezoidal cross sections; the bottom parts of the left side and the right side of the first push-pull plate and the second push-pull plate are respectively provided with a sliding block, and the sliding blocks are in sliding connection with the first push-pull plate and the second push-pull plate which are in the same structure in pairs up and down through sliding grooves.
Preferably, at least one spring is arranged on each of two side faces of the inner groove perpendicular to the sliding groove and forming an angle of 90 degrees, the spring on one side face of the inner groove is connected with the first push-pull plate, and the spring on the other side face of the inner groove is connected with the second push-pull plate.
Preferably, the surfaces of the first push-pull plate and the second push-pull plate are both provided with a pull block; the first push-pull plate and the second push-pull plate are arranged above the network bus socket and can cover the network bus socket.
Preferably, the anti-falling mechanism is cuboid in shape, is hollow inside and is provided with an interlayer, the interlayer is filled with an elastomer, and the elastomer is linearly arranged along the interlayer direction.
Preferably, the surface of the anti-falling mechanism is provided with an anti-slip pad.
Preferably, the rotating shaft is hollow, and the bus is introduced into the shell through the rotating shaft.
Compared with the prior art, the utility model discloses following beneficial effect has:
(1) The utility model relates to a quick access device of network of thing networking RS485 bus, network bus socket set up on the fly leaf, are convenient for adjust network bus socket direction, are convenient for peg graft network bus plug in the narrow space on the connection frame.
(2) The utility model relates to a quick access device of network of thing networking RS485 bus protects the network bus socket through setting up first push-and-pull board and second push-and-pull board, prevents effectively that the dust from getting into the socket, influences equipment normal use.
(3) The utility model relates to a quick access device of network of thing networking RS485 bus is provided with anti-drop mechanism, compresses tightly the plug through the elastomer, can prevent effectively that the plug is not hard up or drop, strengthens the stability in use of equipment.
(4) The utility model relates to a quick access device of network of thing networking RS485 bus, first push-and-pull board and second push-and-pull board are provided with the slipmat, further prevent that the plug of connecting is not hard up or drops, strengthen protecting the device.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a front view of the present invention.
Fig. 2 is a plan view of the present invention.
Fig. 3 is a schematic diagram of the network bus socket of the present invention.
Fig. 4 is a schematic view of the anti-falling mechanism of the present invention.
Fig. 5 is an enlarged schematic view of the sliding groove and the sliding block of the present invention.
In the figure: 1. a housing; 2. a groove; 3. a movable plate; 4. a rotating shaft; 5. an inner tank; 6. a first push-pull plate; 7. a second push-pull plate; 8. a chute; 9. a slider; 10. a network bus socket; 11. a spring; 12. pulling the block; 13. an anti-drop mechanism; 14. an interlayer; 15. an elastomer.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention will be combined to clearly and completely describe the technical solutions of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-5, a network fast access device of an internet of things RS485 bus comprises a shell 1, a movable plate 3, and a network bus socket 10; a groove 2 is formed in the front side face of the shell 1, a rotating shaft 4 is arranged on the inner side of the groove 2, and a movable plate 3 is sleeved outside the rotating shaft 4; the rotating shaft 4 is hollow, and a bus is introduced into the shell 1 through the rotating shaft 4; the network bus socket 10 is arranged on the movable plate 3, so that the direction of the network bus socket 10 can be conveniently adjusted, and a network bus plug can be conveniently inserted into a narrow space on the wiring frame; the side surface of the movable plate 3 is provided with at least one inner groove 5, a network bus socket 10 is arranged in the inner groove 5, and the network bus socket 10 is provided with a protection mechanism; the protection mechanism comprises a first push-pull plate 6 and a second push-pull plate 7, and anti-falling mechanisms 13 are arranged on the opposite sides of the first push-pull plate and the second push-pull plate 7; the anti-falling mechanism 13 comprises an interlayer 14 and an elastic body 15; the number of the internal grooves 5 is the same as that of the network bus sockets 10; the shell 1 is also provided with other data interfaces which can be used for forwarding dynamic data and static data.
The two sides of the bottom of the inner groove 5 are provided with sliding grooves 8 with trapezoidal cross sections; the bottom parts of the left side and the right side of the first push-pull plate 6 and the second push-pull plate 7 are respectively provided with a sliding block 9, and the sliding blocks 9 are in up-down paired sliding connection with the first push-pull plate 6 and the second push-pull plate 7 which are identical in structure through a sliding chute 8; two side surfaces of the inner groove 5, which are perpendicular to the sliding groove 8 and form an angle of 90 degrees, are respectively provided with at least one spring 11, the spring 11 on one side surface of the inner groove 5 is connected with the first push-pull plate 6, and the spring 11 on the other side surface is connected with the second push-pull plate 7; the surfaces of the first push-pull plate 6 and the second push-pull plate 7 are both provided with a pull block 12; the first push-pull plate 6 and the second push-pull plate 7 are arranged above the network bus socket 10 and can cover the network bus socket 10; the first push-pull plate 6 and the second push-pull plate 7 are arranged to protect the network bus socket 10, so that dust is effectively prevented from entering the socket and affecting normal use of equipment
The anti-falling mechanism 13 is in a cuboid shape, is hollow inside and is provided with an interlayer 14, an elastic body 15 is filled inside the interlayer 14, and the elastic body 15 is linearly arranged along the direction of the interlayer 14; the surface of the anti-falling mechanism 13 is provided with an anti-slip pad; the elastic body 15 is a corrugated paper layer or a triangular rubber block; the non-slip mat is made of polyurethane, and the thickness of the polyurethane non-slip mat is 0.5 mm; the elastic coefficient of the elastic body 15 is k1, the mass of the network bus plug is m, and the numerical value of k1/m is 2.0-20.0 multiplied by 103N/(m multiplied by kg); be provided with anti-drop mechanism 13, compress tightly the plug through slipmat and elastomer 15, can effectively prevent that the plug is not hard up or drops, the stability in use of reinforcing equipment.
The working principle is as follows: when the device is used, the movable plate 3 can be rotated to a proper position, then the pull block 12 is pushed up and down by hands, the pull block 12 drives the first push-pull plate 6 and the second push-pull plate 7 to move in opposite directions, a network summary socket is leaked for plugging a bus plug, after the bus plug is inserted, the pull block 12 is loosened, the spring 11 arranged on the push-pull plate automatically bounces and tightens, the first push-pull plate 6 and the second push-pull plate 7 tightly press the bus plug through the elasticity of the spring 11, the plug can be effectively prevented from loosening or falling off, and the use stability of the device is enhanced; the first push-pull plate 6 and the second push-pull plate 7 are arranged to effectively prevent dust from entering the insertion opening and influencing the normal use of the equipment; meanwhile, an anti-falling mechanism 13 is arranged and comprises an interlayer 14 and an elastic body 15; the interior of the interlayer 14 is filled with elastic bodies 15, and the elastic bodies 15 are linearly arranged along the direction of the interlayer 14; the anti-drop mechanism 13 surface is provided with the slipmat, further fastens bus plug, prevents that it is not hard up, especially to the equipment of long-term use, has good stability, other data interface have still been seted up on the casing 1, can be used for carrying out dynamic data and static data and retransmit.
The device obtained by the technical scheme is a network quick access device of an Internet of things RS485 bus, and a network bus socket 10 is protected by arranging a first push-pull plate 6 and a second push-pull plate 7, so that dust is effectively prevented from entering the socket and affecting the normal use of equipment; and meanwhile, the anti-falling mechanism 13 is arranged, the plug is tightly pressed through the non-slip mat and the elastic body 15, the plug can be effectively prevented from loosening or falling, and the use stability of the equipment is enhanced.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art; any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. a network rapid access device of an Internet of things RS485 bus comprises a shell (1), a movable plate (3), a network bus socket (10) and a sliding chute (8); the novel multifunctional shell is characterized in that a groove (2) is formed in the front side face of the shell (1), a rotating shaft (4) is arranged on the inner side of the groove (2), and a movable plate (3) is sleeved outside the rotating shaft (4); the side surface of the movable plate (3) is provided with at least one inner groove (5), a network bus socket (10) is arranged in the inner groove (5), and the network bus socket (10) is provided with a protection mechanism; the protection mechanism comprises a first push-pull plate (6) and a second push-pull plate (7), and anti-falling mechanisms (13) are arranged on the opposite sides of the first push-pull plate (6) and the second push-pull plate (7); the anti-falling mechanism (13) comprises an interlayer (14) and an elastic body (15).
2. The network quick access device of the Internet of things RS485 bus of claim 1, wherein sliding grooves (8) with trapezoidal cross sections are formed in two sides of the bottom of the inner groove (5); the bottom parts of the left side and the right side of the first push-pull plate (6) and the second push-pull plate (7) are respectively provided with a sliding block (9), and the sliding blocks (9) are in up-and-down paired sliding connection with the first push-pull plate (6) and the second push-pull plate (7) which are identical in structure through a sliding groove (8).
3. The network quick access device of the Internet of things RS485 bus of claim 1, wherein at least one spring (11) is arranged on each of two sides of the inner groove (5) perpendicular to the sliding groove (8) and forming an angle of 90 degrees, the spring (11) arranged on one side of the inner groove (5) is connected with the first push-pull plate (6), and the spring (11) arranged on the other side of the inner groove is connected with the second push-pull plate (7).
4. The network quick access device of the RS485 bus of the Internet of things according to claim 1, wherein the surfaces of the first push-pull plate (6) and the second push-pull plate (7) are provided with pull blocks (12); the first push-pull plate (6) and the second push-pull plate (7) are arranged above the network bus socket (10) and can cover the network bus socket (10).
5. The network rapid access device of the RS485 bus of the Internet of things according to claim 1, wherein the anti-drop mechanism (13) is in a cuboid shape, is hollow inside and is provided with an interlayer (14), the interlayer (14) is filled with an elastic body (15), and the elastic body (15) is linearly arranged along the direction of the interlayer (14).
6. The network quick access device of the RS485 bus of the Internet of things according to claim 1, wherein a non-slip mat is arranged on the surface of the anti-drop mechanism (13).
7. The network quick access device of the RS485 bus of the Internet of things of claim 1, wherein the rotating shaft (4) is hollow inside, and the bus is introduced into the shell (1) through the rotating shaft (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920937009.3U CN209747808U (en) | 2019-06-20 | 2019-06-20 | Network quick access device of thing networking RS485 bus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920937009.3U CN209747808U (en) | 2019-06-20 | 2019-06-20 | Network quick access device of thing networking RS485 bus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209747808U true CN209747808U (en) | 2019-12-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920937009.3U Expired - Fee Related CN209747808U (en) | 2019-06-20 | 2019-06-20 | Network quick access device of thing networking RS485 bus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209747808U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111326910A (en) * | 2020-03-11 | 2020-06-23 | 蒋元博 | Computer network integration interface |
-
2019
- 2019-06-20 CN CN201920937009.3U patent/CN209747808U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111326910A (en) * | 2020-03-11 | 2020-06-23 | 蒋元博 | Computer network integration interface |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20191206 Termination date: 20210620 |