CN209728959U

CN209728959U - The intelligent external blind person's key of POS machine

Info

Publication number: CN209728959U
Application number: CN201920983885.XU
Authority: CN
Inventors: 李必成
Original assignee: Dong Cheng Electronics Co Ltd Of Shenzhen
Current assignee: Dong Cheng Electronics Co Ltd Of Shenzhen
Priority date: 2019-06-27
Filing date: 2019-06-27
Publication date: 2019-12-03
Anticipated expiration: 2029-06-27

Abstract

The utility model embodiment discloses a kind of external blind person's key of intelligent POS machine, including keyframe, silica gel keys and PC piece, and the width of keyframe is corresponding with the intelligent width of POS machine consistent, and keyframe is made of insulation silica gel material, and multiple key mapping slots are correspondingly provided on keyframe；PC piece is embedded in key mapping slot；Silica gel keys are made of electric silica gel, and silica gel keys are arranged on key mapping slot, are convexly equipped with corresponding symbol logo at the top of silica gel keys.The cost of the utility model is low, and structure is simple, can directly be placed in intelligent POS machine, connects without additional data line, special population visually impaired is facilitated to operate with intelligent POS machine.

Description

The intelligent external blind person's key of POS machine

Technical field

The utility model relates to technical field of intelligent equipment more particularly to a kind of external blind person's keys of intelligent POS machine.

Background technique

There is physical button on traditional payment devices, for special population visually impaired referring to the braille on key Symbology can be used, and when payment devices iteration is smart machine, all eliminates traditional physical button and is changed to touch screen Operation, for special population visually impaired, operation is very inconvenient.

Utility model content

The technical problem to be solved by the embodiment of the utility model is, provide a kind of intelligent POS machine external blind person's key, So as to facilitate operating with for special population.

In order to solve the above-mentioned technical problem, the utility model embodiment proposes a kind of external blind person's key of intelligent POS machine, Including keyframe, silica gel keys and PC piece, the width of keyframe is corresponding with the intelligent width of POS machine consistent, and keyframe uses insulating silicon glue material Material is made, and multiple key mapping slots are correspondingly provided on keyframe；PC piece is embedded in key mapping slot；Silica gel keys are made of electric silica gel, silicon Glue key is arranged on key mapping slot, is convexly equipped with corresponding symbol logo at the top of silica gel keys.

Further, anti-card column is equipped with below the key mapping slot of keyframe.

The utility model has the following beneficial effects: the cost of the utility model is low, structure is simple, can directly be placed on intelligence In POS machine, is connected without additional data line, special population visually impaired is facilitated to operate with intelligent POS machine.

Detailed description of the invention

Fig. 1 is the Facad structure figure of the external blind person's key of intelligent POS machine of the utility model embodiment.

Fig. 2 is the backside structure figure of the external blind person's key of intelligent POS machine of the utility model embodiment.

Fig. 3 is the sectional view of the external blind person's key of intelligent POS machine of the utility model embodiment.

Fig. 4 is the exploded view of the external blind person's key of intelligent POS machine of the utility model embodiment.

Specific embodiment

It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase It mutually combines, the utility model is described in further detail in the following with reference to the drawings and specific embodiments.

If directional instruction (such as up, down, left, right, before and after ...) is only used for explaining in the utility model embodiment In relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, if the specific appearance When state changes, then directionality instruction also correspondingly changes correspondingly.

If in addition, the description for being related to " first ", " second " etc. in the present invention is used for description purposes only, and cannot manage Solution is its relative importance of indication or suggestion or the quantity for implicitly indicating indicated technical characteristic.Define as a result, " the One ", the feature of " second " can explicitly or implicitly include at least one of the features.

FIG. 1 to FIG. 4 is please referred to, the external blind person's key of the intelligent POS machine of the utility model embodiment includes keyframe 10, silica gel Key 20 and PC piece 30.

The width of keyframe 10 is corresponding with the intelligent width of POS machine consistent, and keyframe 10 is made of insulation silica gel material, keyframe 10 are equipped with multiple key mapping slots 11.In use, keyframe 10 directly covers in intelligent POS machine, key mapping slot 11 and intelligent POS machine are shown Key position it is corresponding.

PC piece 30 is embedded in key mapping slot 11.PC piece 30 is to provide key mapping slot 11 to provide intensity, after preventing over time There is situations such as loosening, deformation.

Silica gel keys 20 are made of electric silica gel, and silica gel keys 20 are arranged on key mapping slot 11, are convexly equipped at the top of silica gel keys 20 Corresponding symbol logo.The cross section of silica gel keys 20 is " T " font.When user presses silica gel keys 20, the lower section of silica gel keys 20 with The touch screen of intelligent POS machine contacts, and the surface of finger and touch screen is connected, and realizes touch action.

As an implementation, anti-card column 12 is equipped with below the key mapping slot 11 of keyframe 10.Each 11 lower section of key mapping slot Anti- card column 12 is preferably 2, is respectively arranged on the lower section of 11 two sides of key mapping slot.Anti- card column 12 is made of insulation silica gel material, is The rebound of silica gel keys 20 provides restoring force, and prevents the stroke at both ends when pressing of silica gel keys 20 inconsistent, promotes the section of key Fall sense.

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 their equivalents.

Claims

1. a kind of intelligence POS machine external blind person's key, which is characterized in that including keyframe, silica gel keys and PC piece, the width of keyframe with The width of intelligent POS machine is corresponding consistent, and keyframe is made of insulation silica gel material, and multiple key mapping slots are correspondingly provided on keyframe；PC Piece is embedded in key mapping slot；Silica gel keys are made of electric silica gel, and silica gel keys are arranged on key mapping slot, are convexly equipped at the top of silica gel keys Corresponding symbol logo.

2. the external blind person's key of intelligence POS machine as described in claim 1, which is characterized in that be equipped with below the key mapping slot of keyframe Anti- card column.