CN217305776U

CN217305776U - Intelligent device with magnetic head external connection module

Info

Publication number: CN217305776U
Application number: CN202123317768.6U
Authority: CN
Inventors: 任路平; 方传彪; 张波; 郭颂
Original assignee: Shenzhen Urovo Technology Corp ltd
Current assignee: Shenzhen Urovo Technology Corp ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-08-26
Anticipated expiration: 2031-12-27

Abstract

The utility model discloses an intelligent device with a magnetic head external module, which comprises a host and a magnetic head external module which is detachably arranged on the host and is connected with the host; the magnetic head external module comprises a shell and a magnetic head assembly which is detachably arranged in the shell, wherein the shell comprises a shell and a cover plate matched with the shell; the shell is provided with a card swiping channel, the magnetic head assembly comprises a magnetic head and a circuit board, the magnetic head is arranged corresponding to the card swiping channel, the circuit board is connected with the magnetic head through an FPC, and the circuit board is connected with a main control circuit board in the host machine. The intelligent card swiping function of the host machine such as a PDA can be achieved, the intelligent device is flexible to install due to the modular design, the implementation cost is low, meanwhile, compared with an integrated POS machine, the magnetic head external module is convenient to replace and maintain, and the use cost is reduced.

Description

Intelligent device with magnetic head external module

Technical Field

The utility model relates to a handheld intelligent terminal equipment technical field especially relates to an intelligent device with external module of magnetic head.

Background

Common intelligent terminals, such as industrial PDA (Personal Digital Assistant), can realize the card swiping function of the POS machine through hardware, but at present, no supporting scheme exists to enable the POS machine to realize the function of the POS machine. In general, the head module of a POS is integrated with the main body, which is inconvenient to replace.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in that, an intelligent device with external module of magnetic head is provided.

The utility model provides a technical scheme that its technical problem adopted is: constructing an intelligent device with a magnetic head external module, which comprises a host and the magnetic head external module which is detachably arranged on the host and is connected with the host;

the magnetic head external module comprises a shell and a magnetic head assembly which is detachably arranged in the shell, wherein the shell comprises a shell and a cover plate matched with the shell;

the shell is provided with a card swiping channel, the magnetic head assembly comprises a magnetic head and a circuit board, the magnetic head is arranged corresponding to the card swiping channel, the circuit board is connected with the magnetic head through an FPC, and the circuit board is connected with a main control circuit board in the host machine.

Preferably, the housing is a semi-enclosed structure, and an inner cavity of the housing forms a containing groove for mounting the magnetic head assembly;

the magnetic head includes the magnetic head main part and locates the locating plate of magnetic head main part periphery, the holding tank bottom surface is equipped with a first installation section of thick bamboo, the locating plate can be dismantled through first fastener and be fixed in this first installation section of thick bamboo.

Preferably, a second mounting cylinder is further arranged in the accommodating groove, and the circuit board is detachably mounted on the second mounting cylinder through a second fastener.

Preferably, the circuit board is provided with a positioning column, the periphery of the second mounting cylinder is further provided with a positioning cylinder, and the positioning column is inserted into the positioning cylinder.

Preferably, the magnetic head assembly further comprises a double-head Pogopin, and a Pogopin hole is formed in the cover plate;

the double-head Pogopin is arranged at the Pogopin hole site in a penetrating mode, one end of the double-head Pogopin is connected with the circuit board, and the other end of the double-head Pogopin is exposed out of the Pogopin hole site to be connected with the Pogopin on the host.

Preferably, a third mounting cylinder is further arranged in the accommodating groove, and the cover plate is detachably mounted on the third mounting cylinder through a third fastener.

Preferably, the first fastener, the second fastener and the third fastener comprise bolts or screws;

the inner peripheries of the first installation cylinder, the second installation cylinder and the third installation cylinder are provided with internal threads.

Preferably, the outer periphery of the front end of the shell extends outwards to form a first positioning part;

the front end of the host is provided with a first positioning hole, the intelligent device with the magnetic head external connection module comprises a fourth fastener, and the fourth fastener penetrates through the first positioning part and is installed in the first positioning hole so as to fix the shell to the host.

Preferably, the rear end of the shell is provided with a second positioning part;

the intelligent device with the magnetic head external module comprises a fifth fastener, wherein the fifth fastener penetrates through the second positioning part and is arranged in the second positioning hole, so that the shell is fixed on the host.

Preferably, the FPC is connected and conducted with a connector on the circuit board.

Implement the utility model discloses following beneficial effect has: the intelligent device with the magnetic head external module comprises a host and the magnetic head external module which is detachably mounted on the host and connected with the host, the host can realize a card swiping function like a PDA (personal digital assistant), the intelligent device is flexibly mounted due to the modular design, the implementation cost is low, and meanwhile, compared with an integrated POS (point of sale) machine, the magnetic head external module is convenient to replace and maintain, and the use cost is reduced.

Drawings

The invention will be further explained with reference to the drawings and examples, wherein:

fig. 1-2 are schematic structural diagrams of smart devices with head external modules according to some embodiments of the present invention;

FIG. 3 is a schematic diagram of a host and a head-mounted module according to some embodiments of the present invention;

FIG. 4 is an exploded view of a head-external module according to some embodiments of the present invention;

fig. 5 is a schematic structural view of a housing according to some embodiments of the present invention;

FIG. 6 is a schematic view of the housing and head assembly of some embodiments of the present invention;

fig. 7 is a schematic view of the cover plate of some embodiments of the present invention mated with a double-ended Pogopin;

fig. 8 is a cross-sectional view of a host and a head-side module according to some embodiments of the invention.

Detailed Description

In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description, it should be understood that the directions or positional relationships indicated by "front", "back", "upper", "lower", "left", "right", "longitudinal", "horizontal", "vertical", "horizontal", "top", "bottom", "inner", "outer", "head", "tail", etc. are configured and operated in specific directions based on the directions or positional relationships shown in the drawings, and are only for convenience of describing the present invention, but do not indicate that the device or element referred to must have a specific direction, and thus, should not be construed as limiting the present invention.

It is also noted that, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," "disposed," and the like are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. When an element is referred to as being "on" or "under" another element, it can be "directly" or "indirectly" on the other element or intervening elements may also be present. The terms "first", "second", "third", etc. are only for convenience in describing the present technical solution, and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", etc. may explicitly or implicitly include one or more of such features. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Please refer to fig. 1-3, which are diagrams illustrating an intelligent device with an external magnetic head module according to some embodiments of the present invention, including a host 1 and an external magnetic head module 2 detachably mounted on the host 1 and connected to the host 1, where the external magnetic head module 2 may be disposed at an upper end of a front surface of the host 1, and of course, in some embodiments, the external magnetic head module 2 may be disposed at a side position of the host 1.

Referring to fig. 4-8, in the embodiment, the head external module 2 includes a housing 21 and a head assembly 22 detachably mounted in the housing 21, where the housing 21 includes a shell 211 and a cover 212 cooperating with the shell 211.

The housing 211 is provided with a card swiping channel a, the magnetic head assembly 22 comprises a magnetic head 221 arranged corresponding to the card swiping channel a, and a circuit board 223 connected with the magnetic head 221 through an FPC222, preferably, the FPC222 is connected and conducted with a connector on the circuit board 223, and the circuit board 223 is connected with a main control circuit board in the host 1.

Preferably, the housing 211 is a semi-enclosed structure, such as a structure that includes a bottom wall and a peripheral wall extending upward from the periphery of the bottom wall, and the inner cavity of the housing forms a receiving slot B for mounting the magnetic head assembly 22, and the receiving slot B may be divided into a plurality of areas for receiving the magnetic head 221, the FPC222 and the circuit board 223 respectively.

The magnetic head 221 may include a magnetic head main body 2211 and a positioning plate 2212 disposed on the periphery of the magnetic head main body 2211, and a through slot is disposed on the bottom surface of the accommodating slot B for allowing the magnetic head main body 2211 to partially extend to correspond to the card swiping channel a. Since the positioning plate 2212 is located on the opposite side surfaces of the magnetic head main body 2211, the front space of the accommodating groove B can be set large. Further, a first mounting tube 2111 is disposed at the bottom of the receiving slot B, the positioning plate 2212 is detachably fixed in the first mounting tube 2111 by a first fastener 2112, and two first mounting tubes 2111 may be disposed oppositely. Of course, the structure of the magnetic head 221 can be selected according to the requirement, and the installation manner can be adjusted appropriately. Preferably, the first fastening member 2112 includes a bolt or a screw, such as an M1.4 × 2.5mm screw, and correspondingly, a nut may be embedded in the first mounting barrel 2111, or an internal thread may be provided on an inner periphery thereof, so as to achieve threaded connection and fixation.

Further, a second installation tube 2113 is further disposed in the receiving slot B, a second installation tube 2113 may be disposed on a bottom surface of a rear end of the receiving slot B, the circuit board 223 is detachably installed on the second installation tube 2113 through a second fastening member 2114, and a fixing hole 2231 is disposed on the circuit board 223 for the second fastening member 2114 to pass through. Preferably, the second fastening member 2114 includes a bolt or a screw, such as an M1.4 × 2.5mm screw, and correspondingly, a nut may be embedded in the second mounting cylinder 2113, or an internal thread may be provided on an inner periphery thereof, so as to achieve a threaded connection and fixation. Of course, the second mounting tube 2113 may be a threaded hole.

Furthermore, the circuit board 223 is provided with a positioning column 2232, the periphery of the second mounting cylinder 2113 is further provided with a positioning cylinder 21131, and the positioning column 2232 is inserted into the positioning cylinder 21131, it can be understood that the circuit board 223 is assembled more accurately by the way of inserting and positioning the positioning column 2232 and the positioning cylinder 21131, in this embodiment, the circuit board 223 may be a PCBA.

Preferably, the magnetic head assembly 22 further includes a double-headed Pogopin224, and the cover plate 212 is provided with a Pogopin hole site 2121, wherein the double-headed Pogopin224 is inserted into the Pogopin hole site 2121, one end of the double-headed Pogopin224 is connected to the circuit board 223, and the other end of the double-headed Pogopin224 is exposed out of the Pogopin hole site 2121 to be connected to the Pogopin11 on the host 1, in this embodiment, the Pogopin hole site 2121 may be formed on a mounting block, and the double-headed Pogopin224 is in interference fit with the Pogopin hole site 2121. Referring to fig. 8, in the embodiment, the upper end of the dual-head Pogopin224 is connected to the contact of the circuit board 223, the lower end of the dual-head Pogopin224 is connected to the external Pogopin11 of the host 1, and the lower end of the external Pogopin11 of the host 1 is connected to the contact of the main control circuit board of the host 1, so as to complete the conduction of the whole circuit and realize the card swiping function.

Preferably, a third mounting tube 2115 is further disposed in the receiving slot B, the cover plate 212 is detachably mounted on the third mounting tube 2115 through a third fastener 2116, and a plurality of through holes may be disposed on the cover plate 212 for the third fastener 2116 to penetrate and fix. Preferably, the third fastener 2116 comprises a bolt or screw, such as an M1.4 x 3mm screw, which is internally threaded or internally threaded within the third mounting sleeve 2115. In this embodiment, six third fastening members 2116 and six third mounting tubes 2115 are provided.

Further, the front end of the housing 211 extends outward to form a first positioning portion 2117, the front end of the host 1 is provided with a first positioning hole 12, the intelligent device with a head external module includes a fourth fastening member 2118, the fourth fastening member 2118 penetrates through the first positioning portion 2117 and is installed in the first positioning hole 12 to fix the housing 21 to the host 1, and the fourth fastening member 2118 is preferably an M1.6 × 11mm screw, and may be two.

Further, the rear end of the housing 211 is provided with a second positioning portion 2119, the middle of the host 1 is provided with a second positioning hole 13, the intelligent device with the external magnetic head module includes a fifth fastening member 21110, and the fifth fastening member 21110 penetrates through the second positioning portion 2119 and is installed in the second positioning hole 13, so as to fix the housing 21 to the host 1. The fifth fastener 21110 is preferably an M1.6 x 8mm screw, and may be two oppositely disposed.

It can be understood that the external magnetic head module 2 can be a standardized and selectable external module, and the external magnetic head module 2 is installed on the host 1 in an additional manner, so that the installation is flexible, the functions of the host 1 are flexible and various, and the implementation cost is low. In the present embodiment, the host 1 includes, but is not limited to, an industrial PDA (Personal Digital Assistant).

It is to be understood that the foregoing examples merely represent preferred embodiments of the present invention, and that the description thereof is more specific and detailed, but not intended to limit the scope of the invention; it should be noted that, for those skilled in the art, the above technical features can be freely combined, and several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention; therefore, all changes and modifications that come within the meaning and range of equivalency of the claims are to be embraced within their scope.

Claims

1. An intelligent device with a magnetic head external module is characterized by comprising a host (1) and a magnetic head external module (2) which is detachably arranged on the host (1) and is connected with the host (1);

the magnetic head external module (2) comprises a shell (21) and a magnetic head assembly (22) which is detachably arranged in the shell (21), wherein the shell (21) comprises a shell (211) and a cover plate (212) matched with the shell (211);

casing (211) are equipped with channel (A) of punching the card, magnetic head subassembly (22) including with the magnetic head (221) that channel (A) of punching the card corresponds the setting, with circuit board (223) that magnetic head (221) pass through FPC (222) and connect, circuit board (223) with main control circuit board in host computer (1) is connected.

2. The smart device with a head-external module according to claim 1, wherein the housing (211) is a semi-enclosed structure, and an inner cavity thereof forms a receiving groove (B) for mounting the head assembly (22);

the magnetic head (221) comprises a magnetic head main body (2211) and a positioning plate (2212) arranged on the periphery of the magnetic head main body (2211), a first installation tube (2111) is arranged on the bottom surface of the accommodating groove (B), and the positioning plate (2212) is detachably fixed in the first installation tube (2111) through a first fastener (2112).

3. The smart device with the external module of magnetic head as claimed in claim 2, wherein a second mounting cylinder (2113) is further disposed in the receiving slot (B), and the circuit board (223) is detachably mounted on the second mounting cylinder (2113) by a second fastener (2114).

4. The intelligent device with the external magnetic head module as claimed in claim 3, wherein a positioning column (2232) is disposed on the circuit board (223), a positioning cylinder (21131) is disposed on the periphery of the second mounting cylinder (2113), and the positioning column (2232) is inserted into the positioning cylinder (21131).

5. A smart device with a head-external module according to claim 4, wherein the head assembly (22) further comprises a double-ended Pogopin (224), and the cover plate (212) is provided with a Pogopin hole (2121);

the double-head Pogopin (224) is arranged on the Pogopin hole (2121) in a penetrating mode, one end of the double-head Pogopin is connected with the circuit board (223), and the other end of the double-head Pogopin is exposed out of the Pogopin hole (2121) to be connected with a Pogopin (11) on the host machine (1).

6. The smart device with a head external module according to claim 5, wherein a third mounting cylinder (2115) is further disposed in the receiving slot (B), and the cover plate (212) is detachably mounted on the third mounting cylinder (2115) through a third fastener (2116).

7. The smart device with a head-external module according to claim 6, wherein the first fastener (2112), the second fastener (2114), and the third fastener (2116) comprise bolts or screws;

internal threads are arranged on the inner peripheries of the first installation cylinder (2111), the second installation cylinder (2113) and the third installation cylinder (2115) or the inner peripheries of the first installation cylinder (2111), the second installation cylinder (2113) and the third installation cylinder (2115).

8. The intelligent device with the external module of magnetic head as claimed in claim 5, wherein the housing (211) has a first positioning portion (2117) extending outwards from the periphery of the front end;

the front end of the host (1) is provided with a first positioning hole (12), the intelligent device with the magnetic head external connection module comprises a fourth fastening piece (2118), and the fourth fastening piece (2118) penetrates through the first positioning part (2117) and is installed in the first positioning hole (12) so as to fix the shell (21) on the host (1).

9. The smart device with the head external module according to claim 8, wherein the rear end of the housing (211) is provided with a second positioning portion (2119);

the middle of the main machine (1) is provided with a second positioning hole (13), the intelligent device with the magnetic head external module comprises a fifth fastening piece (21110), and the fifth fastening piece (21110) penetrates through the second positioning part (2119) and is installed in the second positioning hole (13) so as to fix the shell (21) to the main machine (1).

10. The smart device with the head-external module as recited in claim 1, wherein the FPC (222) is conductively connected to a connector on the circuit board (223).