CN203435269U

CN203435269U - Machine communication interface protective cover

Info

Publication number: CN203435269U
Application number: CN201320076650.5U
Authority: CN
Inventors: 林锦毅
Original assignee: XIAMEN FISCAT ELECTRICAL CO Ltd
Current assignee: XIAMEN FISCAT ELECTRICAL CO Ltd
Priority date: 2013-02-02
Filing date: 2013-02-02
Publication date: 2014-02-12
Anticipated expiration: 2023-02-02

Abstract

A machine communication interface protective cover is provided. A communication port protective cover can be fixed on a machine through clamping grooves on the machine and clamping buckles arranged on the two sides of the communication port protective cover. A communication interface of the machine is provided with the clamping grooves at corresponding positions; when the communication interface of the machine is connected with the communication port protective cover, it only needs to lightly press the clamping buckles inwards at two ends of the communication port protective cover, such that the clamping buckles can be matched with the clamping grooves on the machine, and the communication port protective cover can be fixed on the machine; one end of the communication port protective cover, which is not connected with the machine, is provided with a data line communication window; and the communication window is provided with a square wire protecting ring which is used for preventing data line abrasion caused by the communication window in daily use. A data line passes though the communication window of the communication port protective cover and is connected with the machine, and therefore, the protective cover has waterproof and dust-proof functions, and can effectively guarantee normal and smooth communication of the machine, and improve the stability of the communication of the machine, and at the same time, can accommodate messy data lines and make the messy data lines be neat and concentrated.

Description

A kind of machine communication mouth over cap

Affiliated technical field

Protection and data wire that the utility model relates to a kind of fiscal printer or tax controlled cash collection machine communication port arrange concentrated new structure.

Background technology

As everyone knows, fiscal printer or tax controlled cash collection machine (hereinafter to be referred as machine) are all to pass through communication port data wire and other equipment connections, realize the normal working performance of this equipment.At present, as shown in Figure 1, the data wire 12 of the communication port of machine own is all outside exposed, inevitably be subject to the erosion of airborne dust, water droplet, data wire 12, under the pullling of external force, easily makes data wire 12 joints come off from the communication port Connection Block of machine 11 simultaneously, causes machine and apparatus such as computer Joint failure, cause data to transmit, affect the normal performance of machine; Moreover be easily intertwined in the situation that data wire is more, seem in disorder, affect the image appearance of product.This case just produces thus.

Utility model content

The purpose of this utility model is to provide a kind of machine communication mouth over cap can protect machine communication mouth normal communication can play again the new structure design of arrangement communication port data wire effect.

To achieve these goals, solution of the present utility model is:

A mouth over cap, is comprised of a communication port over cap and protective ring, and key point of the present utility model is: the both sides of communication port over cap are provided with buckle, by the draw-in groove on buckle and machine, over cap is fixed on the machine.Machine communication mouth relevant position is provided with draw-in groove, when connecting communication mouth over cap, only need the buckle at communication port over cap two ends be dialled a little inwards with hand, and it is matched with the draw-in groove on machine, just can fixed telecommunication mouth over cap.That one end that communication port over cap is not connected with machine is left data wire and is communicated with window, and has square protective ring on connection window, to prevent causing data wire wearing and tearing because being communicated with window in routine use.Data wire is connected with machine through the connected entrance of communication port over cap; over cap not only has the function of waterproof and dustproof, and effective guarantee machine communication normal, smooth and easy improves the stability of machine communication; can take in disorder data wire, make it neat, concentrated simultaneously.

Benefit of the present utility model is, can make the data wire of junctor device better be protected, and improves the operating efficiency of machine, realized the arrangement of data wire simultaneously and concentrated, and simple in structure, easy to use.

Accompanying drawing explanation

Fig. 1 is that original machine does not use over cap structure.

Fig. 2 is the side view of the utility model communication port over cap.

Fig. 3 is that the utility model example printer uses over cap structure.

Specific embodiments

Below in conjunction with drawings and Examples, the utility model is described further.

As shown in Figure 2 to Figure 3, window is left in communication port over cap 22 one end, and window is provided with square protective ring 23, the data wire that connects machine one end is passed after square protective ring 23, then data wire is inserted to machine communication port; Communication port over cap 22 both sides, other one end are provided with buckle 21 and when communication port over cap 22 is connected with machine 11, buckle 21 are dialled slightly inwards, match with the draw-in groove of machine 11 communication port settings, communication port over cap 22 are fixed on to the communication port place of machine.

When machine uses communication port over cap, make to arrange in set of data lines as can be seen here, avoided data wire to be pullled by external force, play the effect of dustproof and waterproof, and simple in structure, it is convenient to install, dismantle.

The above, only for this uses novel preferred embodiment, therefore can not limit the scope that the utility model is implemented with this, the equivalence of doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model patent contains.

Claims

1. a machine communication mouth over cap, communication port over cap one end is connected with machine communication mouth, it is characterized in that: communication port over cap is provided with buckle near the both sides, one end of machine communication mouth, by the draw-in groove on buckle and machine, over cap is fixed on the machine, machine communication mouth relevant position is provided with draw-in groove, when connecting communication mouth over cap, only need the buckle at communication port over cap two ends be dialled a little inwards with hand, it is matched with the draw-in groove on machine, fixed telecommunication mouth over cap, that one end that communication port over cap is not connected with machine is left data wire and is communicated with window, data wire is connected with machine through the connected entrance of communication port over cap, and there is square protective ring on connection window, to prevent causing data wire wearing and tearing because being communicated with window in routine use.