POS machine with compact structure
By using a snap-fit method to fix the identity recognition component and indicator light component in the POS machine, the problems of non-compact POS machine structure and cumbersome assembly are solved, resulting in a more compact structure and a more efficient assembly process.
Patent Information
- Application Number
- CN202423305296.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2034-12-31
AI Technical Summary
The existing POS machines on buses use screws for fixing, resulting in a non-compact structure, cumbersome assembly, wasted materials, and reduced work efficiency.
The identification component and indicator light component are fixed inside the mounting housing by snap-fit. By utilizing the identification component fixing part and the indicator light component mounting part, the use of threaded holes is reduced, and snap-fit fixation is achieved.
This makes the POS machine structure more compact, reduces its size, simplifies the assembly process, saves materials, and improves work efficiency.
Smart Images
Figure CN223728301U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to POS machine technical field especially relates to a compact structure's POS machine. BACKGROUND
[0002] On the POS machine in the existing bus, the upper portion is sequentially provided with a horn assembly, an identity recognition assembly and an indicator light assembly, and each assembly is installed in the form of being fixed by a plurality of screws at the corners, and since this installation form is adopted, sufficient space needs to be left in the POS machine, which results in that the layout inside the POS machine is not compact enough, the overall size of the POS is large, and since a large number of screws need to be installed, the assembly is complicated, materials are wasted and the work efficiency is reduced. SUMMARY
[0003] The utility model provides a compact structure's POS machine to overcome the technical problem of the current POS machine layout not being compact, the assembly being complicated, materials being wasted and the work efficiency being reduced.
[0004] In order to achieve the above-mentioned purpose, the technical scheme of the utility model is as follows:
[0005] A compact structure's POS machine, comprising a mounting shell, a mainboard, an identity recognition assembly and an indicator light assembly; the inside of the mounting shell is provided with an identity recognition assembly fixing portion, one end of the identity recognition assembly is clamped with the mounting shell through the identity recognition assembly fixing portion, and the other end is abutted with the mainboard mounted in the mounting shell; the inside of the mounting shell is further provided with an indicator light assembly mounting portion, the indicator light assembly comprises an indicator light lampshade and a PCBA board provided with an indicator light lamp body; the indicator light lampshade is clamped with the mounting shell through the indicator light assembly mounting portion, and the PCBA board provided with the indicator light lamp body is fixedly connected with the indicator light assembly mounting portion so as to fix the indicator light lamp body in the indicator light lampshade.
[0006] Further, the identity recognition assembly fixing portion comprises a first baffle, a second baffle, a third baffle and a plurality of first supporting plates; the first baffle, the second baffle and the third baffle enclose an area for installing the identity recognition assembly, and the first baffle and the plurality of first supporting plates oppositely form a slot for inserting the identity recognition assembly.
[0007] Further, the second baffle is provided with a plurality of second supporting plates for supporting the identity recognition assembly close to the end face of the identity recognition assembly.
[0008] Further, the indicator lamp assembly mounting portion comprises a lampshade mounting cavity and a partition plate; the lampshade mounting cavity comprises an upper indicator lamp mounting cavity and a lower indicator lamp mounting cavity, and the partition plate is arranged between the upper indicator lamp mounting cavity and the lower indicator lamp mounting cavity; the indicator lamp lampshade comprises an upper lampshade, a lower lampshade and a connecting plate, the upper lampshade and the lower lampshade are connected through the connecting plate, and the connecting plate is provided with a partition plate slot; the upper lampshade and the lower lampshade are arranged in the upper indicator lamp mounting cavity and the lower indicator lamp mounting cavity respectively, and the partition plate is matched and connected with the connecting plate through the partition plate slot.
[0009] Further, the third baffle is provided with a connecting plate positioning groove and upper lampshade positioning grooves and lower lampshade positioning grooves arranged on both sides of the connecting plate positioning groove close to the end face of the indicator lamp lampshade; the upper lampshade and the lower lampshade are respectively provided with a first positioning column and a second positioning column close to the end face of the third baffle;
[0010] And the first positioning column and the second positioning column are matched with the upper lampshade positioning grooves and the lower lampshade positioning grooves, and the connecting plate is matched with the connecting plate positioning groove.
[0011] Further, the indicator lamp assembly mounting portion further comprises a threaded column, and the threaded column is arranged on the side of the lampshade mounting cavity away from the identity recognition assembly; the PCBA plate provided with the indicator lamp lamp body is provided with a first threaded hole matched with the threaded column, and is fixedly connected with the threaded column through a first screw, so that the indicator lamp lamp body on the PCBA plate provided with the indicator lamp lamp body is in abutment with the indicator lamp lampshade.
[0012] Further, the main plate is provided with a fourth baffle and second threaded holes arranged on both sides of the fourth baffle close to one end of the identity recognition assembly; two second screws are arranged on the end of the identity recognition assembly opposite to the main plate; the identity recognition assembly is in abutment with the fourth baffle, and the two second screws are connected with the second threaded holes respectively.
[0013] Beneficial effects: the identity recognition assembly can be arranged in the mounting shell in a clamping mode, the indicator lamp lampshade is clamped with the mounting shell through the indicator lamp assembly mounting portion, and the PCBA plate provided with the indicator lamp lamp body is fixedly connected with the indicator lamp assembly mounting portion, so as to be fixed in the mounting shell, the structure of the POS machine is more compact, the size of the POS machine is reduced, the assembly is more convenient, materials are saved, and the working efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS
[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings described in the following are some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor.
[0015] Figure 1 It is a first part structure schematic view of the compact structure POS machine in the present application.
[0016] Figure 2 It is a second part structure schematic view of the compact structure POS machine in the present application.
[0017] Figure 3 It is a second part structure schematic view of the compact structure POS machine in the present application.
[0018] Figure 4 It is a structure schematic view of the indicator lamp cover in the present application.
[0019] Figure 5 It is Figure 3 The local enlarged view of B in the figure.
[0020] In the figure: 1, mounting shell; 11, first baffle; 12, second baffle; 13, third baffle; 14, first support plate; 15, second support plate; 16, partition plate; 17, threaded column; 2, mainboard; 21, fourth baffle; 3, identity recognition assembly; 31, second screw; 4, indicator lamp assembly; 41, indicator lamp cover; 411, connecting plate; 42, PCBA board provided with indicator lamp body;
[0021] A, first positioning column. DETAILED DESCRIPTION
[0022] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the following will combine the drawings in the embodiments of the present application to clearly and completely describe the technical scheme in the embodiments of the present application. Obviously, the described embodiments are some embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the present application.
[0023] The present embodiment provides a compact structure POS machine, such as Figure 1 and Figure 2As shown, it comprises a mounting shell 1, a mainboard 2, an identity recognition component 3 and an indicator light component 4; the inside of the mounting shell 1 is provided with an identity recognition component fixing part, one end of the identity recognition component 3 is clamped with the mounting shell 1 through the identity recognition component fixing part, and the other end is abutted with the mainboard 2 installed in the mounting shell 1; the inside of the mounting shell 1 is also provided with an indicator light component mounting part, and the indicator light component 3 comprises an indicator light lampshade 41 and a PCBA board 42 provided with an indicator light lamp body.
[0024] Specifically, the indicator light lampshade 41 is clamped with the mounting shell 1 through the indicator light component mounting part, and the PCBA board 42 provided with the indicator light lamp body is fixedly connected with the indicator light component mounting part, so as to fix the indicator light lamp body in the indicator light lampshade 41.
[0025] Specifically, in the prior art, in order to fix the identity recognition component with the mounting shell, the length and width of the identity recognition component need to be extended, so that four threaded holes are arranged at the corner positions of the identity recognition component, while the utility model sets the identity recognition component fixing part in the mounting shell 1, so as to save the space for arranging the threaded holes, so as to make the structure inside the POS machine more compact, and reduce the complexity of installation; meanwhile, the material is saved and the work efficiency is improved. In addition, in the prior art, in order to fix the indicator light lampshade 41 with the mounting shell, the width of the indicator light lampshade needs to be extended, so that two threaded holes are arranged, while the utility model does not arrange threaded holes on the indicator light lampshade, but clamps the indicator light lampshade 41 with the mounting shell, so as to realize preliminary positioning, then align the PCBA board 42 provided with the indicator light lamp body with the indicator light lampshade 41, and the PCBA board 42 provided with the indicator light lamp body is fixedly connected with the indicator light component mounting part, which can not only fix the indicator light lampshade, but also save the space inside the POS.
[0026] In specific embodiments, as shown in Figure 3 and Figure 5 The identity recognition component fixing part comprises a first baffle 11, a second baffle 12, a third baffle 13 and a plurality of first support plates 14; the first baffle 11, the second baffle 12 and the third baffle 13 enclose an area for installing the identity recognition component 3, and the first baffle 11 and the plurality of first support plates 14 oppositely form a slot for inserting the identity recognition component 3.
[0027] In specific embodiments, the second baffle 12 is provided with a plurality of second support plates 15 close to the end face of the identity recognition component 3 for supporting the identity recognition component 3.
[0028] Specifically, in the embodiment, the edge of the mounting shell 1 is arranged in an arc structure, and one end of the identity recognition component 3 is located at the arc structure, which causes inconvenience in fixing the identity recognition component by screws. Therefore, the embodiment is provided with a first baffle 11 at the arc structure, the first baffle includes a long strip plate for limiting the identity recognition component from moving along the length direction of the POS machine and a limiting plate for limiting the identity recognition component from moving along the height direction of the POS machine, one end of the long strip plate is connected with the mounting shell 1, and the other end is connected with the limiting plate; two ends of each first support plate 14 adjacent to each other are connected with the long strip plate and the mounting shell respectively; in the embodiment, as shown in Figure 5 , two first support plates are arranged; the identity recognition component 3 is mounted, one end of the identity recognition component 3 is inserted into the insertion slot oppositely formed by the first baffle 11 and the first support plates 14, and the other end of the identity recognition component 3 is supported by the second support plate 15, and the other end of the identity recognition component 3 is fixed in the mounting shell by the second screw 31. The arrangement makes the interior of the POS compact and ensures the stability of the mounting.
[0029] Specifically, in the embodiment, a collapsible rib (not shown in the figure) is arranged on the end surface of the limiting plate close to the identity recognition component. When the worst tolerance occurs, the collapsible rib can be destroyed to ensure the smooth insertion of the identity recognition component.
[0030] In the specific embodiment, as shown in Figure 3 and Figure 4 , the indicator light component mounting part includes a lampshade mounting cavity and a partition plate 16; the lampshade mounting cavity includes an upper indicator light mounting cavity and a lower indicator light mounting cavity, and the partition plate 16 is arranged between the upper indicator light mounting cavity and the lower indicator light mounting cavity.
[0031] The indicator light lampshade 41 includes an upper lampshade, a lower lampshade and a connecting plate 411, the upper lampshade and the lower lampshade are connected by the connecting plate 411, and the connecting plate 411 is provided with a partition plate insertion slot;
[0032] The upper lampshade and the lower lampshade are respectively mounted in the upper indicator light mounting cavity and the lower indicator light mounting cavity, and the partition plate 16 is matched and connected with the connecting plate 411 through the partition plate insertion slot.
[0033] In the specific embodiment, the third baffle 13 is provided with a connecting plate positioning slot and upper lampshade positioning slots and lower lampshade positioning slots oppositely arranged on both sides of the connecting plate positioning slot close to the end surface of the indicator light lampshade 41; the upper lampshade and the lower lampshade are respectively provided with a first positioning column A and a second positioning column close to the end surface of the third baffle 13; and the first positioning column A and the second positioning column are matched with the upper lampshade positioning slots and the lower lampshade positioning slots correspondingly, and the connecting plate 411 is matched with the connecting plate positioning slot.
[0034] Specifically, after the indicator lamp cover 41 is installed into the lamp cover installation cavity, the preliminary fixation of the indicator lamp cover can be achieved through the corresponding connection of the partition plate 16 and the connecting plate 411, and further movement of the indicator lamp cover 41 along the length direction of the POS machine can be avoided through the setting of the plurality of positioning columns and the corresponding positioning grooves, thereby ensuring the stability of the installation.
[0035] In specific embodiments, the indicator lamp assembly mounting portion further comprises a threaded column 17, which is arranged on the side of the lamp cover installation cavity away from the identity recognition assembly 3; the PCBA board 42 provided with the indicator lamp body is provided with a first threaded hole matched with the threaded column 17, and is fixedly connected with the threaded column through a first screw, so that the indicator lamp body on the PCBA board 42 provided with the indicator lamp body abuts against the indicator lamp cover 41.
[0036] Specifically, in this embodiment, the connection relationship between the PCBA board 42 provided with the indicator lamp body and the mounting shell is fully utilized, that is, the threaded column is arranged adjacent to the indicator lamp cover 41, so that the PCBA board 42 provided with the indicator lamp body is not only fixedly connected with the mounting shell through the first screw, but also can make the indicator lamp body more closely contact with the indicator lamp cover 41 when the PCBA board 42 provided with the indicator lamp body is fixed, thereby achieving better lighting effect while fixing the indicator lamp cover 41.
[0037] In specific embodiments, the main board 2 is provided with a fourth baffle 21 at one end close to the identity recognition assembly 3, and second threaded holes are arranged on both sides of the fourth baffle; the identity recognition assembly 3 is provided with two second screws 31 at the end opposite to the main board 2; the identity recognition assembly 3 abuts against the fourth baffle 21, and the two second screws 31 are connected with the second threaded holes, respectively.
[0038] Specifically, in this embodiment, the fourth baffle is arranged at one end of the main board 2 adjacent to the identity recognition assembly 3, and the identity recognition assembly 3 is installed first, and then the main board is installed, so that after the identity recognition assembly 3 is installed in place, one end abuts against the fourth baffle 21, and the position of the identity recognition assembly 3 is further limited by this arrangement, thereby ensuring the stability of the installation.
[0039] Finally, it should be noted that: the above embodiments are used to illustrate the technical solutions of the present application, but not limited to them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.
Claims
1. A compact POS machine, characterized by comprising: The installation shell (1) is internally provided with an identity recognition component fixing portion, one end of the identity recognition component (3) is clamped with the installation shell (1) through the identity recognition component fixing portion, and the other end is abutted with the mainboard (2) installed in the installation shell (1); The installation shell (1) is internally provided with an identity recognition component fixing portion, one end of the identity recognition component (3) is clamped with the installation shell (1) through the identity recognition component fixing portion, and the other end is abutted with the mainboard (2) installed in the installation shell (1); The installation shell (1) is internally provided with an identity recognition component fixing portion, one end of the identity recognition component (3) is clamped with the installation shell (1) through the identity recognition component fixing portion, and the other end is abutted with the mainboard (2) installed in the installation shell (1); The identity recognition component fixing portion comprises a first baffle (11), a second baffle (12), a third baffle (13) and a plurality of first supporting plates (14); 2. The compact POS machine according to claim 1, characterized by The first baffle (11), the second baffle (12) and the third baffle (13) enclose an area for installing the identity recognition component (3), and the first baffle (11) and the plurality of first supporting plates (14) oppositely form a slot for inserting the identity recognition component (3). The second baffle (12) is provided with a plurality of second supporting plates (15) near the end face of the identity recognition component (3) for supporting the identity recognition component (3).
3. The compact POS machine of claim 2, wherein, The indicator lamp component mounting portion comprises a lampshade mounting cavity and a partition plate (16); 4. The compact POS machine of claim 3, wherein, The lampshade mounting cavity comprises an upper indicator lamp mounting cavity and a lower indicator lamp mounting cavity, and the partition plate (16) is arranged between the upper indicator lamp mounting cavity and the lower indicator lamp mounting cavity; The indicator lamp lampshade (41) comprises an upper lampshade, a lower lampshade and a connecting plate (411), the upper lampshade and the lower lampshade are connected through the connecting plate (411), and the connecting plate (411) is provided with a partition plate slot; The upper lampshade and the lower lampshade are respectively arranged in the upper indicator lamp mounting cavity and the lower indicator lamp mounting cavity, and the partition plate (16) and the connecting plate (411) are matched and connected through the partition plate slot. The third baffle (13) is provided with a connecting plate positioning groove and oppositely arranged upper lampshade positioning grooves and lower lampshade positioning grooves on both sides of the connecting plate positioning groove near the end face of the indicator lamp lampshade (41); 5. The compact POS machine of claim 4, wherein, The upper lampshade and the lower lampshade are respectively provided with a first positioning column (A) and a second positioning column near the end face of the third baffle (13); And the first positioning column (A) and the second positioning column are matched with the upper lampshade positioning grooves and the lower lampshade positioning grooves, and the connecting plate (411) and the connecting plate positioning groove are matched. The indicator lamp component mounting portion further comprises a threaded column (17), and the threaded column (17) is arranged on the side of the lampshade mounting cavity away from the identity recognition component (3).
6. The compact POS machine of claim 5, wherein, The PCBA board (42) provided with the indicator lamp body is provided with a first threaded hole matched with the threaded column (17), and is fixedly connected with the threaded column through a first screw, so that the indicator lamp body on the PCBA board (42) provided with the indicator lamp body abuts against the indicator lamp cover (41).
7. The compact POS machine according to claim 6, characterized in that The main plate (2) is provided with a fourth baffle (21) at one end close to the identity recognition component (3), and second threaded holes are arranged on both sides of the fourth baffle; Two second screws (31) are installed at one end of the identity recognition component (3) opposite to the main plate (2); The identity recognition component (3) abuts against the fourth baffle (21), and the two second screws (31) are connected with the second threaded holes respectively.