CN209675570U - A kind of communication interface - Google Patents

Abstract

The utility model discloses a kind of communication interfaces, including communication interface main body, guide plate, protective cover, it is grounded support and inner conductor male end, the bottom end of communication interface main body is fixedly connected with guide plate, the centre of guide plate is fixedly connected with fixed station, the bottom end surrounding of fixed station is fixedly connected with pin, inside is fixedly connected with inner conductor female end among the top of fixed station, overlap joint is connected with protective cover among the top of guide plate, the top surrounding of protective cover is fixedly connected with clamping joint, clamping joint, the installment work for facilitating staff of high degree improves installation effectiveness, embody the installation of the utility model, protective cover, effectively can protect while can effectively completely cut off to communication interface body interior communication structure the interference of its outer signals, the work quality and data for effectively ensuring communication interface main body itself are transmitted Stabilization, embody the insulating of the utility model, future have extensive development prospect.

Description

A kind of communication interface

Technical field

Originally practical to be related to field of communication technology, specially a kind of communication interface.

Background technique

Communication interface (communicationinterface) refers between central processing unit and standard communication subsystem Interface.Such as: RS232 interface.RS232 interface is exactly serial ports, the 9 core sockets at computer housing rear, and generally there is " | O | O | " sample on side Mark.

Existing communication interface itself is mostly to consider that internal circuit Communication carries out it to continuously improve wound Newly, to have ignored more important periphery protection isolation and installation connection work, the communication interface for lacking protection itself It is highly susceptible to the signal interference of extraneous other equipment to substantially reduce the practical level of existing communication interface itself, now simultaneously Some communication interfaces itself assemble work be more troublesome be not easy to staff installation.

So how to design a kind of communication interface, become our current problems to be solved.

Utility model content

The purpose of this utility model is to provide a kind of communication interfaces, to solve to propose periphery protection in above-mentioned background technique Isolation performance is poor, assembles the problem of work is more troublesome.

To achieve the above object, the utility model provides the following technical solutions: a kind of communication interface, including communication interface dress Main body, guide plate, protective cover, ground connection support and inner conductor male end, the bottom end of the communication interface main body is set to be fixedly connected with Guide plate, the centre of the guide plate are fixedly connected with fixed station, and the bottom end surrounding of the fixed station is fixedly connected with pin, described solid Determine inside among the top of platform and be fixedly connected with inner conductor female end, overlap joint is connected with protective cover among the top of the guide plate, institute It states inside insertion among the top of protective cover and is connected with protective trough, inside insertion is connected with inner conductor among the top of the guide plate Male end.

Preferably, limit retaining wall is fixedly connected among the top of the fixed station, the top surrounding of the fixed station is embedding Enter to be connected with clamping groove.

Preferably, the top surrounding of the protective cover is fixedly connected with clamping joint, and the both ends of the clamping joint are flexibly connected There is telescopic chuck.

Preferably, ground connection support is fixedly connected among the bottom end of the guide plate.

Preferably, the top insertion of the inner conductor male end is connected with circuit board, and the top of the circuit board is fixedly connected There are multiple inserting columns.

Preferably, the guide plate by intermediate fixed station, the pin of fixed station bottom end surrounding, fixed station top limiting block The inner conductor female end of inside collectively constitutes among wall, the clamping groove of fixed station top surrounding and top.

Preferably, the protective cover is by the clamping joint of top surrounding, the telescopic chuck at clamping joint both ends and top centre The protective trough of side collectively constitutes.

Compared with prior art, the beneficial effect of this kind of utility model is:

1. this kind of communication interface, guide plate, staff can by inserting column by by inner conductor male end quickly and limiting slot into Row docking, it can be ensured that every inserting column corresponds to each other connection with the hole that connects in inner conductor female end, it is ensured that connection accuracy, then lead to Installation effectiveness can be ensured to protective cover progress installment work convenient for staff by crossing limit retaining wall, embody the utility model Installation.

2. the installment work for facilitating staff of this kind of communication interface, protective cover, high degree improves installation effectiveness While effectively communication interface body interior communication structure can protect by protecting crust and meanwhile can effectively every The interference of its exhausted outer signals, effectively ensures the work quality of communication interface master itself, embody the utility model every Exhausted property.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the fence portion structure schematic diagram of the utility model；

Fig. 3 is the protective cover partial structure diagram of the utility model；

Fig. 4 is the inner conductor male end partial structure diagram of the utility model

In figure: 1, communication interface main body, 2, guide plate, 201, fixed station, 202, pin, 203, limit retaining wall, 204, Clamping groove, 205, inner conductor female end, 3, protective cover, 301, clamping joint, 302, telescopic chuck, 303, protective trough, 4, ground connection support, 5, inner conductor male end, 501, circuit board, 502, inserting column.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment, based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Embodiment one please refers to Fig. 1-4, and the utility model provides a kind of technical solution: a kind of communication interface, including communication The bottom end of interface arrangement main body 1, guide plate 2, protective cover 3, ground connection support 4 and inner conductor male end 5, communication interface main body 1 is solid Surely it is connected with guide plate 2, the centre of guide plate 2 is fixedly connected with fixed station 201, and the bottom end surrounding of fixed station 201, which is fixedly connected with, draws The top centre inside of foot 202, fixed station 201 is fixedly connected with inner conductor female end 205, and overlap joint is connected among the top of guide plate 2 There is protective cover 3, inside insertion is connected with protective trough 303 among the top of protective cover 3, and inside insertion connects among the top of guide plate 2 It is connected to inner conductor male end 5.

Preferably, limit retaining wall 203 is fixedly connected among the top of fixed station 201, the top surrounding of fixed station 201 is embedding Enter to be connected with clamping groove 204, can carry out installment work to protective cover 3 convenient for staff by limit retaining wall 203 ensures to pacify Efficiency is filled, while can ensure the secured of protective cover 3 and 2 connecting portion of guide plate and stablize, installation strength is improved, embodies this reality With novel limit stability.

Preferably, the top surrounding of protective cover 3 is fixedly connected with clamping joint 301, and the both ends of clamping joint 301 are connected with Telescopic chuck 302, when staff by protective cover 3 along limit retaining wall 203 be put into when clamping joint 301 can accurately with its bottom end Clamping groove 204 is mutually spliced, and staff only needs to press lightly on protection top cover 3, can stretching 301 both ends of clamping joint by squeezing The telescopic chuck 302 that contracting clamp 302 is pushed into its internal its both ends after clamping joint 301 is pushed to 204 bottom end of clamping groove can be quick Pop-up carries out rapid card with 204 inside inner wall of clamping groove and picks up fixed effect, the peace for facilitating staff of high degree It fills work and improves installation effectiveness, embody the installation of the utility model.

Preferably, ground connection support 4 is fixedly connected among the bottom end of guide plate 2, by being grounded support 4, it can be ensured that communication Interface arrangement main body 1 is effectively completely cut off it with bottom end equipment while being attached with bottom end equipment, avoids the two institute The current signal of generation causes to influence each other, to reduce the communication efficiency of logical line interface apparatus main body 1 itself, while can be true The installation of stablizing for protecting communication interface main body 1 itself embodies the insulating of the utility model.

Preferably, the top insertion of inner conductor male end 5 is connected with circuit board 501, and the top of circuit board 501 is fixedly connected with Multiple inserting columns 502, it is mutually right with 5 floor space of inner conductor male end that inserting column 502 is arranged by inside among guide plate 2 first The limiting slot answered, it is interior to ensure that every inserting column 502 corresponds to each other connection with the hole that connects in inner conductor female end 205, it is ensured that even Accuracy is connect, it is whole will to be conducted through the telecommunication circuit progress inside communication interface main body 1 by circuit board 501 later The pin 202 that reason is diverted through its bottom end transmits signal, embodies the practicability of the utility model.

Preferably, guide plate 2 is pushed up by pin 202, the fixed station 201 of intermediate fixed station 201,201 bottom end surrounding of fixed station The inner conductor female end 205 of inside is common among the limit retaining wall 203 at end, the clamping groove 204 of 201 top surrounding of fixed station and top Composition facilitates staff to be quickly connected protective cover 3 with it, while passing through it by what guide plate 2 was capable of high degree The ground connection support 4 of bottom end setting can play certain protection isolation effect to the bottom end of guide plate 2 effectively ensures its internal communication Signal stablizes output, can be pacified again convenient for staff to protective cover 3 in installation process by limit retaining wall 203 later Dress work ensures installation effectiveness, while can ensure that protective cover 3 and the secured of 2 connecting portion of guide plate improve installation strength with stable Be installed into accuracy, embody the installation of the utility model.

Preferably, protective cover 3 is by the clamping joint 301 of top surrounding, the telescopic chuck 302 at 301 both ends of clamping joint and top The protective trough 303 of intermediate inside collectively constitutes, and after guide plate 2 and inner conductor male end 5 are attached by staff, can will protect Lid 3 is put into along limit retaining wall 203, while clamping joint 301 accurately can mutually splice with the clamping groove 204 of its bottom end, and work people Member only needs to press lightly on protection top cover 3, and the telescopic chuck 302 at 301 both ends of clamping joint can be pushed into its inside when card by squeezing The telescopic chuck 302 that connector 301 is pushed to its both ends behind 204 bottom end of clamping groove can quickly pop-up and 204 inside inner wall of clamping groove It carries out rapid card and picks up fixed effect, the installment work for facilitating staff of high degree improves installation effectiveness, later Effectively 1 internal communication configuration of communication interface main body can protect by protecting crust 3 while can effectively completely cut off it The interference of outer signals effectively ensures the work quality of communication interface main body 1 itself, embodies the isolation of the utility model Property.

Working principle: firstly, it is true to carry out installment work to protective cover 3 convenient for staff by limit retaining wall 203 Installation effectiveness is protected, while can ensure the secured of protective cover 3 and 2 connecting portion of guide plate and stablize, installation strength is improved, embodies The limit stability of the utility model；

Then, when staff by protective cover 3 along limit retaining wall 203 be put into when clamping joint 301 can accurately with its bottom end Clamping groove 204 mutually splice, staff only needs to press lightly on protection top cover 3, can be by 301 both ends of clamping joint by squeezing The telescopic chuck 302 that telescopic chuck 302 is pushed into its internal its both ends after clamping joint 301 is pushed to 204 bottom end of clamping groove can be fast Speed pop-up carries out rapid card with 204 inside inner wall of clamping groove and picks up fixed effect, and high degree facilitates staff's Installment work improves installation effectiveness, embodies the installation of the utility model；

Then, inserting column 502 is arranged by inside among guide plate 2 mutual corresponding with 5 floor space of inner conductor male end Limiting slot, it is interior to ensure that every inserting column 502 corresponds to each other connection with the hole that connects in inner conductor female end 205, it is ensured that connection essence Parasexuality can will be conducted through the telecommunication circuit inside communication interface main body 1 and arrange and divide by circuit board 501 later Stream transmits signal by the pin 202 of its bottom end, embodies the practicability of the utility model；

Finally, facilitating staff to be quickly connected protective cover 3 with it by what guide plate 2 was capable of high degree, together When the ground connection support 4 that is arranged by its bottom end can play certain protection isolation effect to the bottom end of guide plate 2 and effectively ensure it Internal communication signal stablizes output, later again can be convenient for staff to protection by limit retaining wall 203 in installation process Lid 3, which carries out installment work, ensures installation effectiveness, while can ensure that protective cover 3 is mentioned with the secured of 2 connecting portion of guide plate and stabilization High installation strength and it is installed into accuracy, embodies the installation of the utility model, here it is the working principles of this kind of communication interface.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (7)

1. a kind of communication interface, including communication interface main body (1), guide plate (2), protective cover (3), ground connection are support (4) and interior Conductor male end (5), it is characterised in that: the bottom end of the communication interface main body (1) is fixedly connected with guide plate (2), described to lead The centre of plate (2) is fixedly connected with fixed station (201), and the bottom end surrounding of the fixed station (201) is fixedly connected with pin (202), inside is fixedly connected with inner conductor female end (205) among the top of the fixed station (201), the top of the guide plate (2) The intermediate overlap joint in end is connected with protective cover (3), and inside insertion is connected with protective trough (303), institute among the top of the protective cover (3) It states inside insertion among the top of guide plate (2) and is connected with inner conductor male end (5).

2. a kind of communication interface according to claim 1, it is characterised in that: solid among the top of the fixed station (201) Surely it is connected with limit retaining wall (203), the top surrounding insertion of the fixed station (201) is connected with clamping groove (204).

3. a kind of communication interface according to claim 1, it is characterised in that: the top surrounding of the protective cover (3) is fixed It is connected with clamping joint (301), the both ends of the clamping joint (301) are connected with telescopic chuck (302).

4. a kind of communication interface according to claim 1, it is characterised in that: fixed among the bottom end of the guide plate (2) to connect It is connected to ground connection support (4).

5. a kind of communication interface according to claim 1, it is characterised in that: the top of the inner conductor male end (5) is embedded in It is connected with circuit board (501), the top of the circuit board (501) is fixedly connected with multiple inserting columns (502).

6. a kind of communication interface according to claim 1, it is characterised in that: the guide plate (2) is by intermediate fixed station (201), the pin (202) of fixed station (201) bottom end surrounding, fixed station (201) top limit retaining wall (203), fixed station (201) clamping groove (204) of top surrounding and the inner conductor female end (205) of top centre inside collectively constitute.

7. a kind of communication interface according to claim 1, it is characterised in that: the protective cover (3) by top surrounding card The protective trough (303) of inside collectively constitutes among connector (301), the telescopic chuck (302) at clamping joint (301) both ends and top.