CN214955217U - Handheld POS machine supporting multiple interfaces - Google Patents
Handheld POS machine supporting multiple interfaces Download PDFInfo
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- CN214955217U CN214955217U CN202121503572.3U CN202121503572U CN214955217U CN 214955217 U CN214955217 U CN 214955217U CN 202121503572 U CN202121503572 U CN 202121503572U CN 214955217 U CN214955217 U CN 214955217U
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Abstract
The utility model discloses a support handheld POS machine of many interfaces, including POS machine main part, whole by the plastics material of similar cuboid type structure make, the display screen, fixed setting is in POS machine main part front side surface first half, the function button sets up POS machine main part front side surface the latter half, the turning block rotates and installs POS machine main part lower extreme is inboard, and the function interface is fixed to be seted up the turning block surface, the turning button rotates and installs POS machine main part left side surface, protective cover, detachable install the turning block outside. This support handheld POS machine of many interfaces adopts neotype structural design, at the installation turning block of device below to set up different types of interface on each face of turning block, make the device can select different interfaces to use according to actual conditions, and can fix the sign pen in the left and right sides of device, the signature is used after the convenient to use.
Description
Technical Field
The utility model relates to a handheld POS machine technical field specifically is a support handheld POS machine of many interfaces.
Background
The hand-held POS machine is called a mobile point-of-sale, can carry out transaction at any time and any place, and is widely applied to various markets and supermarkets in life.
In the prior art, the chinese patent with the publication number CN208954260U discloses a hand-held POS machine, which comprises a shell, wherein the bottom of the inner cavity of the shell is fixedly connected with a shock-absorbing box, both sides of the bottom of the inner cavity of the shock-absorbing box are fixedly connected with springs, the top end of the spring is fixedly connected with a baffle, the bottom of the baffle is fixedly connected with a telescopic rod between the two springs, the bottom of the telescopic rod is fixedly connected with the bottom of the inner cavity of the shock-absorbing box, the top of the baffle is fixedly connected with a connecting plate, the top of the connecting plate penetrates through the shock-absorbing box and extends to the top of the shock-absorbing box, and the top of the connecting plate is fixedly connected with a supporting plate. Convenient operation, portable has improved user's work efficiency.
However, in the actual using process, the POS usually needs to access different types of interfaces, and the device interface is single, so the actual using range is small, and after the POS is used, the user needs to sign a signature on a printed invoice, and a sign pen may be found at a time, which causes a certain trouble.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a support handheld POS machine of many interfaces to propose the single problem that leads to application range narrower, can't carry the sign pen at any time of interface in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a multi-interface enabled handheld POS machine, comprising:
the POS machine main body is integrally made of plastic materials similar to a cuboid structure and can be held by a single hand;
the display screen is fixedly arranged on the upper half part of the front side surface of the POS machine body and is used for displaying specific information of transaction;
the invoice is pushed out from the upper surface of the front side of the POS machine body;
the function keys are arranged on the lower half part of the front side surface of the POS machine main body and can be used for inputting and selecting functions;
the rotating block is rotatably arranged on the inner side of the lower end of the POS machine body, and a longitudinal helical gear capable of driving the rotating block to automatically rotate is coaxially and fixedly arranged on the right side of the rotating block;
the functional interfaces are fixedly arranged on the outer surface of the rotating block, and the functional interfaces are symmetrically provided with 4 types about the center of the rotating block;
the protective cover is detachably arranged on the outer side of the rotating block, and a limiting block capable of clamping the protective cover with the POS machine body is movably arranged at the left end of the inner side of the protective cover;
the rotating button is rotatably arranged on the outer surface of the left side of the POS machine body, and a driving gear capable of realizing transmission is coaxially and fixedly arranged at the top end of the right side of the rotating button;
and the small motor is fixedly arranged on the right side inside the POS machine body, and a transverse helical gear is fixedly arranged on an output shaft of the small motor.
Preferably, POS machine main part rear end fixed surface is provided with the anticreep area of anticreep hand when singlehanded grips, just both sides fixed mounting has the rack that can place the sign pen about the POS machine main part, can pass the anticreep area with the hand at the in-process of carrying on handing, avoids carelessly taking off the hand and the condition of the damage that drops appears to the sign pen placed in the rack on both sides can facilitate the use at any time.
Preferably, the protective cover passes through the stopper with POS machine body constitution sliding construction, just the mounting groove has been seted up to POS machine body lower extreme left side surface, can install the protective cover at POS machine body lower extreme when not using and carry out effectual protection.
Preferably, the mounting groove below is provided with the cam that can promote the stopper, just the fixed driven gear who is connected with the driving gear meshing that is provided with in the cam outside can make driven gear drive cam take place to rotate through the rotation of driving gear to upwards promote the stopper.
Preferably, the stopper passes through the mounting groove with POS machine main part constitution block structure, just the stopper passes through extrusion spring and protective cover constitution elastic construction, utilizes inside the extrusion spring can push the stopper into the mounting groove to the realization is fixed to the protective cover.
Preferably, the rotating block forms a rotating structure with the POS machine body through a longitudinal helical gear, the longitudinal helical gear is in meshed connection with the transverse helical gear, and the longitudinal helical gear in meshed connection with the transverse helical gear is driven to rotate through the rotation of the transverse helical gear, so that the rotating block rotates, and different types of interfaces are exposed outside for use.
Compared with the prior art, the beneficial effects of the utility model are that: this support handheld POS machine of many interfaces adopts neotype structural design, at the installation turning block of device below to set up different types of interface on each face of turning block, make the device can select different interfaces to use according to actual conditions, and can fix the sign pen in the left and right sides of device, the signature is used after the convenient to use.
1. The rotation block, the longitudinal helical gear, the transverse helical gear and the small motor are matched for use, the small motor is controlled to rotate by rotating the function keys on the outer side, so that the transverse helical gear drives the longitudinal gear which is in meshed connection with the transverse helical gear to synchronously rotate, and finally the rotation block is driven to rotate, so that different types of interfaces are exposed for use.
2. The cooperation between mounting groove, protective cover, stopper and the extrusion spring is used, promotes the protective cover in the middle of the POS main part outside side direction, makes it slide, removes the position back of mounting groove at the stopper, inside pushing the mounting groove with the stopper under the effect of extrusion spring to the realization is to the installation of protective cover, utilizes the protective cover to protect the functional interface of bottom.
Drawings
Fig. 1 is a schematic top view of the present invention;
fig. 2 is a schematic side view of the protective cover of the present invention;
FIG. 3 is a schematic view of a cross-sectional structure of a POS machine main body according to the present invention;
FIG. 4 is a schematic side view of the present invention;
fig. 5 is a schematic side view of the turning block of the present invention.
In the figure: 1. a POS machine main body; 2. a display screen; 3. an invoice; 4. function keys; 5. rotating the block; 6. a functional interface; 7. a protective cover; 8. a knob is rotated; 9. a small-sized motor; 10. a release-preventing band; 11. placing a rack; 12. a sign pen; 13. mounting grooves; 14. a cam; 15. a driven gear; 16. a driving gear; 17. a limiting block; 18. a compression spring; 19. a longitudinal helical gear; 20. a lateral helical gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.
Referring to fig. 1-5, the present invention provides a technical solution: a multi-interface enabled handheld POS machine, comprising:
the POS machine main body 1 is integrally made of plastic materials similar to a cuboid structure, and the POS machine main body 1 can be held by one hand;
the display screen 2 is fixedly arranged on the upper half part of the front side surface of the POS machine main body 1, and the display screen 2 is used for displaying specific information of transaction;
an invoice 3 is pushed out from the upper surface of the front side of the POS machine main body 1;
the function key 4 is arranged on the lower half part of the front side surface of the POS machine main body 1, and the function key 4 can be used for inputting and selecting functions;
the rotating block 5 is rotatably arranged on the inner side of the lower end of the POS machine main body 1, and a longitudinal helical gear 19 capable of driving the rotating block 5 to automatically rotate is coaxially and fixedly arranged on the right side of the rotating block 5;
the functional interfaces 6 are fixedly arranged on the outer surface of the rotating block 5, and the functional interfaces 6 are symmetrically arranged on the center of the rotating block 5 and are 4 types;
the protective cover 7 is detachably arranged on the outer side of the rotating block 5, and the left end of the inner side of the protective cover 7 is movably provided with a limiting block 17 which can be clamped with the POS machine body 1;
the rotating button 8 is rotatably arranged on the outer surface of the left side of the POS machine body 1, and a driving gear 16 capable of realizing transmission is coaxially and fixedly arranged at the top end of the right side of the rotating button 8;
and the small motor 9 is fixedly arranged on the right side inside the POS machine main body 1, and a transverse helical gear 20 is fixedly arranged on an output shaft of the small motor 9.
The outer surface of the rear end of the POS machine main body 1 is fixedly provided with an anti-falling belt 10 which prevents falling off hands when being held by a single hand, and the left side and the right side of the POS machine main body 1 are fixedly provided with placing frames 11 which can place sign pens 12.
When the device is needed to be used, a hand firstly passes through the anti-falling belt 10 on the rear side of the POS machine main body 1, certain fixing effect is carried out on the hand by the anti-falling belt 10, the condition that the hand is not fallen off is prevented, then different functions are selected to use by pressing the function keys 4, an invoice 3 is printed after the transaction is completed, and then a transacting person takes out a sign pen 12 from the placing racks 11 on the left side and the right side of the POS machine main body 1 to carry out signature confirmation on the invoice 3.
Protective cover 7 passes through stopper 17 and POS machine main part 1 constitution sliding construction, and POS machine main part 1 lower extreme left side surface has seted up mounting groove 13, mounting groove 13 below is provided with the cam 14 that can promote stopper 17, and the fixed driven gear 15 who is connected with the driving gear 16 meshing that is provided with in the cam 14 outside, stopper 17 passes through mounting groove 13 and POS machine main part 1 constitution block structure, and stopper 17 passes through extrusion spring 18 and protective cover 7 constitution elastic construction, the turning block 5 passes through vertical helical gear 19 and POS machine main part 1 constitution rotating-structure, and vertical helical gear 19 is connected with horizontal helical gear 20 meshing.
Before use, the rotation knob 8 on the left side of the POS machine body 1 is rotated to rotate the internal driving gear 16, so that the driven gear 15 engaged with the cam 14 drives the cam 14 to rotate upwards, the upper limit block 17 is pushed to move upwards out of the outer side of the mounting groove 13, then the protective cover 7 is taken down by sliding, the internal small motor 9 is controlled to rotate by the external function key 4 according to the specific use condition, so that the transverse bevel gear 20 drives the longitudinal bevel gear 19 engaged with the transverse bevel gear to rotate, and finally the rotating block 5 rotates, so that one functional interface 6 to be used is rotated to the lower part for use, and after the use is finished, the protective cover 7 is installed again, when the limiting block 17 reaches the position of the mounting groove 13, the limiting block enters the inside of the mounting groove 13 under the action of the extrusion spring 18 to form clamping, so that the protective cover 7 is mounted.
The working principle is as follows: when the device is used, according to the structure shown in fig. 1-5, the internal small motor 9 is firstly utilized to drive the rotating block 5 to rotate through transmission, the functional interface 6 to be used is rotated to the lower part for use, the protective cover 7 can be utilized to effectively protect the functional interface, and the sign pens 12 arranged on the left side and the right side can be used at any time after being used, which is the working principle of the handheld POS machine supporting multiple interfaces.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A hand-held POS machine supporting multiple interfaces is characterized in that: the method comprises the following steps:
the POS machine main body is integrally made of plastic materials similar to a cuboid structure and can be held by a single hand;
the display screen is fixedly arranged on the upper half part of the front side surface of the POS machine body and is used for displaying specific information of transaction;
the invoice is pushed out from the upper surface of the front side of the POS machine body;
the function keys are arranged on the lower half part of the front side surface of the POS machine main body and can be used for inputting and selecting functions;
the rotating block is rotatably arranged on the inner side of the lower end of the POS machine body, and a longitudinal helical gear capable of driving the rotating block to automatically rotate is coaxially and fixedly arranged on the right side of the rotating block;
the functional interfaces are fixedly arranged on the outer surface of the rotating block, and the functional interfaces are symmetrically provided with 4 types about the center of the rotating block;
the protective cover is detachably arranged on the outer side of the rotating block, and a limiting block capable of clamping the protective cover with the POS machine body is movably arranged at the left end of the inner side of the protective cover;
the rotating button is rotatably arranged on the outer surface of the left side of the POS machine body, and a driving gear capable of realizing transmission is coaxially and fixedly arranged at the top end of the right side of the rotating button;
and the small motor is fixedly arranged on the right side inside the POS machine body, and a transverse helical gear is fixedly arranged on an output shaft of the small motor.
2. The multi-interface enabled handheld POS of claim 1 wherein: the POS machine main part rear end surface is fixed and is provided with the anticreep area of anticreep hand when singlehanded grips, just both sides fixed mounting has the rack that can place the sign pen about the POS machine main part.
3. The multi-interface enabled handheld POS of claim 1 wherein: the protective cover passes through the stopper with POS main part constitution sliding construction, just the mounting groove has been seted up to POS main part lower extreme left side surface.
4. The multi-interface enabled handheld POS of claim 3 wherein: the mounting groove below is provided with the cam that can promote the stopper, just the cam outside is fixed to be provided with the driven gear who is connected with the driving gear meshing.
5. The multi-interface enabled handheld POS of claim 3 wherein: the stopper passes through the mounting groove with POS main part constitution block structure, just the stopper passes through extrusion spring and protective cover constitution elastic construction.
6. The multi-interface enabled handheld POS of claim 1 wherein: the rotating block and the POS machine body form a rotating structure through a longitudinal bevel gear, and the longitudinal bevel gear is meshed with the transverse bevel gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121503572.3U CN214955217U (en) | 2021-07-05 | 2021-07-05 | Handheld POS machine supporting multiple interfaces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121503572.3U CN214955217U (en) | 2021-07-05 | 2021-07-05 | Handheld POS machine supporting multiple interfaces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214955217U true CN214955217U (en) | 2021-11-30 |
Family
ID=79076813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121503572.3U Active CN214955217U (en) | 2021-07-05 | 2021-07-05 | Handheld POS machine supporting multiple interfaces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214955217U (en) |
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2021
- 2021-07-05 CN CN202121503572.3U patent/CN214955217U/en active Active
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