CN216562014U - Cash register device and cash register equipment - Google Patents

Abstract

The utility model discloses a cash register device and cash register equipment. The cash register equipment comprises an expansion device and a cash register device, and the cash register device is electrically connected to the expansion device; the expanding device is at least one of the following devices: scanning device, printing device, display device, weighing device. The cash register device comprises a holding part and a scanning part, wherein the scanning part is fixedly connected to one end of the holding part, and an included angle is formed between the plane where the scanning part is located and the plane where the holding part is located, and an accommodating space is formed; be provided with the module of making a video recording on the scanning portion, the accommodation space is kept away from to the angle of field direction of the module of making a video recording. In the above arrangement, the user can hold the holding portion to operate the cash register, and at the same time, the scanning portion can be used for image acquisition operations such as scanning and identification, and the user can directly operate the cash register by hand or operate the cash register by placing the cash register on a table top, so that the overall design is light and handy.

Description

Cash register device and cash register equipment

Technical Field

The utility model relates to the field of intelligent cash register, in particular to a cash register device and cash register equipment.

Background

The existing cash register product has larger size and larger occupied area, thereby leading to poorer flexibility, only being capable of being placed on the table top with larger area in large places such as markets, markets and the like for use, and the applicable scene is more limited.

SUMMERY OF THE UTILITY MODEL

An object of the application is to provide a receive silver-colored device and receive silver-colored equipment, it can realize receiving silver-colored device's lightness and handiness design.

A first aspect of an embodiment of the present application provides a cash register device, which includes:

a grip portion configured to be held by a user;

the scanning part is fixedly connected to one end of the holding part, and an included angle is formed between the plane of the scanning part and the plane of the holding part and an accommodating space is formed; the scanning part is provided with a camera module, and the field angle direction of the camera module is far away from the accommodating space.

Further, an included angle formed by the plane of the scanning part and the plane of the holding part is used as a first included angle; the first included angle is greater than 90 ° and less than 115 °.

Further, the camera module comprises a camera, and the camera is inclined upwards relative to the plane where the scanning part is located.

Further, the camera module further comprises:

the light supplement lamp is arranged around the periphery of the camera;

the light gathering piece is fixed on the viewing angle side of the camera and encloses a light gathering space; the size of the light-gathering space gradually increases along the direction far away from the camera, and the angle of view surrounded by the light-gathering space is larger than or equal to that of the camera.

Further, the light gathering part is inclined upwards relative to the plane of the scanning part, and the inclined angle of the light gathering part is matched with the inclined angle of the camera; and/or the presence of a gas in the gas,

the light supplementing lamp is provided with a containing hole for containing the camera, and the camera is fixed in the containing hole; the light gathering piece is close to the one end of camera is outside protruding formation spacing arch, spacing bellied at least part gets into the accommodation hole to the ring is located all sides of camera.

Further, a second included angle is formed between the camera and the plane where the scanning part is located; the second angle is equal to or greater than 5 ° and equal to or less than 25 °.

Further, the cashier device further comprises an external interface component, and the external interface component at least comprises one of the following components: charging interface, expansion interface.

Further, the cash register device further comprises an accommodating part which is arranged in the accommodating space and is fixed at the end parts of the scanning part and the holding part close to the scanning part;

the external interface component is arranged in the accommodating part;

the scanning portion is provided with a wiring groove at one end far away from the holding portion, and the wiring groove is configured to accommodate a data wire electrically connected with an external interface component.

Further, a key area and a display area are arranged on the holding part, and the display area is configured to display commodity information, money amount information and/or code information for collection; and/or the presence of a gas in the gas,

the cash register device further comprises an accommodating part which is arranged in the accommodating space and is fixed at the end parts of the scanning part and the holding part close to the scanning part; the accommodating part is provided with at least one of the following components: controller, power supply ware, megaphone, communicator.

A second aspect of the embodiments of the present application provides a cash register apparatus, where the cash register apparatus includes an expansion device and the above-mentioned cash register device, and the cash register device is electrically connected to the expansion device;

the expanding device is at least one of the following devices: scanning device, printing device, display device, weighing device.

The embodiment of the application achieves the main technical effects that:

in the above arrangement, the cashier device includes a holding portion for holding by hand and a scanning portion for scanning and identification, and an accommodation space is reserved as at least a partial space for accommodating the user's holding. Through the arrangement, the cashier device is convenient for a user to hold the cashier device for operation, and meanwhile, the cashier device can be placed on a table top for operation, so that the overall design is light and handy. The included angle that sets up the slope between handheld portion and the scanning portion is favorable to being located the camera in the scanning portion and carries out operations such as scanning, discernment to it is more convenient to make the operation.

Drawings

Fig. 1 is a schematic perspective view of a cash register device in an embodiment.

Fig. 2 is another perspective view of the cashier device in an embodiment.

Fig. 3 is a schematic perspective view of the cashier device and the user's limb in one embodiment.

Fig. 4 is an exploded view of the cash register device in an embodiment.

Fig. 5 is another exploded view of the cashier device in an embodiment.

Fig. 6 is a schematic cross-sectional view of the cash register device in an embodiment.

Fig. 7 is an enlarged view of the structure of the region a in fig. 6.

Fig. 8 is a schematic perspective view of a cash register device in an embodiment.

Fig. 9 is another perspective view of the cash register device in an embodiment.

Description of the reference numerals

Cashier device 1

Table top 2

Cash register 10

Expansion device 20

Grip portion 100

Button area 110

Entity button 111

Display area 120

Scanning unit 200

Camera module 210

Camera 211

Light supplement lamp 212

Receiving hole 2121

Light-gathering member 213

Glass cover plate 214

Hollow area 2141

Light-collecting space 2131

Limiting protrusion 2132

Accommodation space 220

Wiring groove 230

Accommodating part 300

Power supply 310

Loudspeaker 320

External interface assembly 400

Charging interface 410

Expansion interface 420

First included angle alpha

Second included angle beta

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The manner in which the following exemplary embodiments are described does not represent all manner of consistency with the present application. Rather, they are merely examples of apparatus consistent with certain aspects of the present application, as detailed in the appended claims.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Similarly, the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one, and if only "a" or "an" is denoted individually. "plurality" or "a number" means two or more. Unless otherwise indicated, "front", "rear", "lower" and/or "upper" and the like are for convenience of description and are not limited to one position or one spatial orientation. The word "comprising" or "comprises", and the like, means that the element or item listed as preceding "comprising" or "includes" covers the element or item listed as following "comprising" or "includes" and its equivalents, and does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. As used in this specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.

As shown in fig. 1-3, the present application discloses a cash register device 10, the cash register device 10 includes a grip portion 100 and a scanning portion 200. The holding portion 100 is configured to be held by a user, and the scanning portion 200 is provided with a camera module 210 for achieving image capturing functions such as code scanning, recognition, shooting, and the like.

Specifically, the grip portion 100 is provided with a key area 110 and a display area 120. The button area 110 is provided with physical buttons 111 or virtual buttons for the user to input corresponding numerical information. A display panel is disposed in the display area 120 to display information, which may display merchandise information (e.g., unit price, serial number, date of manufacture, etc.) amount information (e.g., digital information input by a merchant using the button area 110), and code information for collecting money (e.g., two-dimensional code, barcode, etc.).

The following illustrates several common scenarios in which a merchant uses the cash register apparatus 10 to register cash:

the merchant can scan the code information of the relevant product by the scanner unit 200 and obtain the final amount to be collected. Then, the customer can display the code information for payment to the cashier device 10 through an electronic device (e.g., a mobile phone), and the merchant can directly scan the code information of the customer through the scanning unit 200 to collect the payment.

The merchant can directly input the corresponding amount information through the physical button 111 or the virtual button on the button area. After that, the customer can display the code information for payment to the cashier device 10 through the electronic device, and the merchant can directly scan the code information of the customer through the scanning unit 200 to collect the payment.

In both scenarios, the final amount of money and/or merchandise information may be displayed on the display panel of the display area 120. Alternatively, in other scenarios, the code information for collection corresponding to the final collection amount may be directly displayed on the display panel of the display area 120. At this time, the customer can scan the code information of the merchant displayed on the display panel of the display area 120 by using the electronic device, and complete the code scanning payment.

Further, the scanning portion 200 is fixedly connected to one end of the holding portion 100 to realize a fixed connection therebetween. Meanwhile, the plane where the scanning part 200 is located and the plane where the holding part 100 is located form an included angle, and an accommodating space 220 is formed. In other words, the scanning unit 200 is disposed obliquely with respect to the grip 100 and has a 7-like configuration. The field angle of the camera module 210 is far away from the accommodating space 220, in other words, the camera module 210 is used for collecting image information at an end far away from the accommodating space 220.

With the above arrangement, when the user holds the holding portion 100 and operates the cashier device 10 (for example, move, input information, observe information, etc.), the accommodating space 220 can be used as at least a part of a space for accommodating a holding end (limb) of the user, so as to improve the utilization rate of the whole space, thereby facilitating the light design of the cashier device 10 (see fig. 3). When the cashier device 10 is placed on the table top 2, one end of the grip portion 100 away from the scanning portion 200 and one end of the scanning portion 200 away from the grip portion 100 abut against the table top. At this time, the cash register device 10 assumes a raised state to reduce the area of the floor 2 occupied by the cash register device 10, thereby making the cash register device 10 available for trial use in various usage scenarios. Meanwhile, the scanning unit 200, the holding unit 100 and the table top 2 enclose a space (which may be understood as an accommodation space 220) to facilitate the operation of the user to insert a hand into the accommodation space 220 and to grasp the cashier device 10 from the table top (see fig. 8 and 9).

In addition, when the cashier device 10 is used for scanning code information (such as bar codes and two-dimensional codes) of customers or commodities, no matter a user holds the cashier device 10 or places the cashier device 10 on a table top, the camera module 210 is arranged on the scanning portion 200 which is obliquely arranged, effective image information (such as code information) can be aligned to the camera module 210, so that the camera 211 can scan and identify the code information, and convenience of operation is improved.

In practical tests, the inventor finds that if the included angle formed by the plane of the scanning portion 200 and the plane where the holding portion 100 is located is too large, the raised height of the cash register device 10 is too large. When the cashier device 10 is placed on the table, the larger the angle formed by the scanning portion 200 and the table is. If the customer needs to scan and identify the code information provided by the customer by using the cashier device 10 placed on the counter, the customer needs to align the code information on the electronic device with the camera module 210. In this process, the customer needs to bring the electronic device close to the scanning section 200. However, since the table top is usually set at a low height, if the included angle formed by the scanning portion 200 and the table top is too large, it means that the customer needs to make the electronic device as vertical as possible to the table top. In the actual operation process, the experience is poor. Meanwhile, the problems of collision and the like easily occur on the table top and the electronic equipment, and the use feeling of a customer is not favorably improved.

If the angle formed by the plane of the scanning unit 200 and the plane where the grip 100 is located is too small, the height at which the cashier device 10 rises is too small. On the one hand, when the cashier device 10 is placed on the table, the area of the table occupied by the cashier device 10 is too large under the condition that the sizes of the scanning portion 200 and the holding portion 100 are not changed, which limits the use scene. On the other hand, since the included angle between the scanning portion 200 and the holding portion 100 is too small, when the cashier device 10 is placed on a table top, the area of the space (which can be understood as the accommodating space 220) enclosed by the scanning portion 200, the holding portion 100 and the table top is too small. At this time, the operation of the user to insert the hand into the accommodating space 220 and to pick the cashier device 10 from the table top is not facilitated, which is not beneficial to improving the use feeling of the customer.

Based on the above test analysis, the inventor found through a lot of experiments that the included angle formed by the plane of the scanning portion 200 and the plane of the holding portion 100 is the first included angle α. When the first angle α is greater than 90 °, and less than 115 °, the above-mentioned technical problems can be well balanced. In other words, when the first included angle α is within the above range, the user can feel that the user is using the cashier device 10 placed on the counter when the user needs to scan and recognize the two-dimensional code information provided by the user. Meanwhile, the space of the table top occupied by the cash register device 10 can be controlled within a reasonable range. In addition, it is also advantageous for the user to grasp the checkout device 10 on the counter top. In the present embodiment, the first included angle α is preferably set to 103.5 °.

It should be noted that the first included angle α formed by the plane of the scanning portion 200 and the plane where the holding portion 100 is located is an included angle formed by the scanning portion 200 and the holding portion 100, that is, an included angle located in the accommodating space 220. Meanwhile, in the actual design process, the specific numerical value of the first included angle alpha can be selected according to the actual use scene.

As shown in fig. 4 and 5, the camera module 210 includes a camera 211, a fill-in light 212, a light collector 213, and a glass cover 214.

The camera 211, the fill light 212, and the light collector 213 are fixed to the scanning unit 200 through a glass cover 214. The portion of the glass cover plate 214 facing the camera 211 is provided with a through hollow area 2141, and by such an arrangement, the effect of the camera 211 on image acquisition and recognition can be prevented from being affected by the light reflection effect on the glass cover plate 214.

The camera 211 is used for collecting images, and in this embodiment, it may collect code information (code information of goods and payment code information of customers), and in other embodiments, it may also collect face information.

The inventor finds that, through a large amount of field observation, when the cashier device 10 is used in a scene: customer shows sign indicating number information to cashier device 10, when cashier device 10 utilizes camera 211 among the camera module 210 to scan the sign indicating number information discernment, especially places cashier device 10 on the mesa, and customer need move the electronic equipment who is used for showing sign indicating number information from the top down.

In the present embodiment, the camera 211 is inclined upward with respect to a plane in which the scanning section 200 is located. Through such a setting, can make the customer in the in-process of from top to bottom moving electronic equipment, and when not having faced camera module 210 with electronic equipment's code information, electronic equipment has got into the field angle scope of camera 211 to by camera 211 collection corresponding data. Such a design may further enhance the experience of the customer. Meanwhile, through the arrangement, the electronic equipment can be prevented from being excessively moved downwards (namely close to the direction of the table top) by a customer, so that unnecessary collision between the table top and the electronic equipment is effectively avoided or reduced.

Further, the inventor found in practical tests that if the included angle formed between the camera 211 and the plane where the scanning portion 200 is located is too small, the above-mentioned beneficial effects cannot be effectively achieved, and the use feeling cannot be obviously improved. However, if the angle formed between the camera 211 and the plane where the scanning unit 200 is located is too large, the position of the camera module 210 may instead play a wrong role in guiding the customer or the merchant who displays the code information to the cashier device 10. In other words, the customer or the merchant can observe the position of the camera module 210 as a whole, not the position of the camera 211 and the inclination of the camera 211. If the angle of camera 211 slope is too big, when customer or trade company with the position of the camera module 210 that the sign indicating number information was openly seen towards itself, be difficult to let the effectual image information that catches of camera 211 of slope on the contrary to can't effectual promotion user's use feel.

Based on the above test analysis, the inventor finds, through a lot of experiments, that the camera 211 forms the second included angle β with the plane where the scanning portion 200 is located. When the second included angle β is greater than or equal to 5 ° and less than or equal to 25 °, the above problem can be solved well, so as to ensure that the customer or the merchant has a good experience. In the present embodiment, the second included angle β is preferably designed to be 15 °.

The fill-in light 212 is disposed around the camera 211. And is disposed on the side of the light-gathering member 213 close to the camera 211. The light-gathering member 213 is made of a translucent material, so that light emitted from the fill light 212 can be emitted through the light-gathering member 213. Use cashier's device 10 to collect money when the trade company to need use cashier's device 10 to customer show, can sweep the sign indicating number discernment by oneself luminous sign indicating number information, through lightening light filling lamp 212, can carry out the position suggestion to customer, so that the customer easily discerns the corresponding position of making a video recording module 210, and move electronic equipment to the direction that is close to the module 210 that makes a video recording. When the user utilizes cashier device 10 to sweep the sign indicating number discernment to the sign indicating number information that is located on the commodity, can not be luminous by oneself, light filling lamp 212 can carry out the light filling to sign indicating number information to make the light of reflection more the entering camera module 210, and caught by camera 211.

As shown in fig. 4 to fig. 7, the light-gathering member 213 is fixed to the viewing side of the camera 211, i.e. on the side of the camera 211 away from the accommodating space 220, and encloses a light-gathering space 2131. In this embodiment, the fill light 212 has an accommodating hole 2121 for accommodating the camera 211, and the camera 211 is fixed to the accommodating hole 2121. One end of the light-gathering piece 213 close to the camera 211 protrudes outwards to form a limiting protrusion 2132, and at least part of the limiting protrusion 2132 enters the accommodating hole 2121, so that the light-gathering piece 213 and the fill light 212 are limited. Meanwhile, the limiting protrusion 2132 is annularly arranged on the periphery of the camera 211 to limit the camera 211 and the light gathering part 213.

The light condensing space 2131 gradually increases in size in a direction away from the camera 211, and the angle of view enclosed by the light condensing space 2131 is equal to or larger than the angle of view of the camera 211. In the above arrangement, the light-gathering element 213 can gather the light emitted from the light-compensating lamp 212 to a certain extent, so as to improve the light-compensating effect. Meanwhile, the light gathering member 213 can prevent excessive external interference light from entering the camera 211, so as to improve the recognition accuracy of the camera 211 on the effective information.

Since the camera 211 is tilted upward with respect to the plane in which the code scanning portion is located, in the present embodiment, the light condensing member 213 is also tilted upward with respect to the plane of the scanning portion 200, and the angle at which the light condensing member 213 is tilted is adapted to the angle at which the camera 211 is tilted. Through the arrangement, the light gathering piece 213 can be better adapted to the camera 211, and the effective field angle of the camera 211 is prevented from being excessively shielded by the light gathering piece 213.

Further, as shown in fig. 1 to 3, the cash register device 10 further includes an accommodating portion 300. The accommodating portion 300 is disposed in the accommodating space 220 and fixed to the scanning portion 200 and an end portion of the grip portion 100 close to the scanning portion 200. In the present embodiment, the housing 300 is provided with a controller (not shown), a power supply 310 (shown in fig. 6 and 7), a microphone 320, and a communicator (not shown). The controller can be electrically connected to the buttons in the button area 110, the display panel in the display area 120, the fill-in light 212 and the camera 211 in the camera module 210, and the like, so as to receive or send signals. The power supply 310 is electrically connected to the controller, the display panel in the display area 120, the fill-in light 212 and the camera 211 in the camera module 210, and the like, so as to provide power support for each component. The power supplier 310 may be a general battery and/or a battery that can be charged and discharged. The microphone 320 may play payment information, product information, etc. The communicator may be a WIFI module, and/or a bluetooth module, thereby improving the communication capability and data transmission requirements of the cash register device 10. Of course, in other embodiments, only one or more of the controller, the power supply 310, the microphone 320 and the communicator may be disposed in the accommodating part 300 according to actual requirements.

With the above arrangement, each necessary component can be fixed in the accommodating portion 300. Meanwhile, although the accommodating part 300 occupies at least part of the area of the accommodating space 220, since the accommodating part 300 is disposed at the end of the holding part 100 close to the scanning part 200, it does not have a great influence on the holding experience of the user. Meanwhile, the overall thickness of the grip 100 and the scanner 200 is reduced by separately providing the receiving portion 300. In other words, the degree of intelligence of the cashier device 10 is improved on the premise of ensuring the holding experience of the user.

Further, the cashier device 10 further comprises an external interface component 400. In the present embodiment, the external interface module 400 includes a charging interface 410 and an expansion interface 420. The charging interface 410 may charge a power supply device in the cashier device 10, or may directly supply power to power consuming components (e.g., a controller, a display panel in the display area 120, and components such as the fill light 212 and the camera 211 in the camera module 210) in the cashier device 10. The expansion interface 420 may electrically connect the cashier device 10 to other expansion devices to enrich the usage scenarios thereof. In this embodiment, two independent interfaces are provided, so that the cashier device 10 can also charge and/or supply power to the cashier device 10 by using the charging interface 410 and the external power supply while using the extension interface 420.

Of course, in other embodiments, the cashier device 10 may be externally connected to the interface assembly 400 and include at least one of:

as shown in fig. 2, in the present embodiment, the charging interface 410 and the expansion interface 420 of the external interface module 400 are both disposed on the accommodating portion 300. Specifically, the expansion interface 420 is disposed at a side portion of the accommodating portion 300, so as to be electrically connected to other expansion devices 20 (see fig. 8 and 9) by using the expansion interface 420.

Further, as shown in fig. 2, a wiring groove 230 is formed at an end of the scanning portion 200 away from the holding portion 100, and the wiring groove 230 is configured to accommodate a data line electrically connected to the external interface assembly 400. In this embodiment, during use, especially when the cashier device 10 is placed on a table top, one end of the scanning portion 200 away from the holding portion 100 abuts against the table top. At this time, the data line of the external interface component 400 may extend to a direction away from the cash register device 10 through the recessed cabling slot 230 to connect the expansion device. In the present embodiment, the charging interface 410 is provided in the middle of the receiving portion 300. In the using process, if the external power supply and the charging interface 410 are electrically connected by using the data line, the data line may extend outwards through the wiring groove 230 until being connected to the external power supply.

As shown in fig. 8 and fig. 9, this application further discloses cash registering device 1, and cash registering device 1 includes cash registering device 10 and expansion device 20 of the above, and cash registering device 10 electric connection is in expansion device 20 to expand cash registering device 1's function, thereby make cash registering device 1 can adapt to more use scenes. Specifically, the cashier device 10 may be electrically connected to the expansion device 20 through the expansion interface 420.

Specifically, the expanding device 20 may be a scanning device (shown in the reference figure). At this time, the cashier device 10 may be placed on a table, the two-dimensional code of the product may be scanned by the scanning device, and the cashier device 10 may be used to display the cashier code information and/or scan and identify the payment code information. The expansion device 20 may also be a printing device (shown with reference to the figures). At this time, the merchant can perform an operation such as code scanning and money collection using the cashier device 10, and perform an operation such as printing a receipt using the printing device. The expansion means 20 may also be a display means, a weighing means, etc.

The expansion apparatus 20 is one of the above-described scanner apparatus, printer apparatus, display apparatus, and weighing apparatus, or a combination of a plurality of them.

The present invention is not intended to be limited to the particular embodiments shown and described, but is to be accorded the widest scope consistent with the principles and novel features herein disclosed.

Claims (10)

1. A cash register apparatus, characterized in that the cash register apparatus comprises:

a grip portion configured to be held by a user;

the scanning part is fixedly connected to one end of the holding part, and an included angle is formed between the plane of the scanning part and the plane of the holding part and an accommodating space is formed; the scanning part is provided with a camera module, and the field angle direction of the camera module is far away from the accommodating space.

2. The cash register device according to claim 1, wherein an included angle formed by the plane of the scanning portion and the plane of the holding portion is taken as a first included angle; the first included angle is greater than 90 ° and less than 115 °.

3. The cash register apparatus according to claim 1, wherein the camera module comprises a camera, and the camera is inclined upward relative to a plane in which the scanning portion is located.

4. The cash register device of claim 3, wherein the camera module further comprises:

the light supplement lamp is arranged around the periphery of the camera;

the light gathering piece is fixed on the viewing angle side of the camera and encloses a light gathering space; the size of the light-gathering space gradually increases along the direction far away from the camera, and the angle of view surrounded by the light-gathering space is larger than or equal to that of the camera.

5. The cash register apparatus according to claim 4, wherein the light-gathering member is inclined upward with respect to the plane of the scanning portion, and wherein the angle at which the light-gathering member is inclined is adapted to the angle at which the camera head is inclined; and/or the presence of a gas in the gas,

the light supplementing lamp is provided with a containing hole for containing the camera, and the camera is fixed in the containing hole; the light gathering piece is close to the one end of camera is outside protruding formation spacing arch, spacing bellied at least part gets into the accommodation hole to the ring is located all sides of camera.

6. The cash register device according to claim 3, wherein the camera and the plane where the scanning part is located form a second included angle; the second angle is equal to or greater than 5 ° and equal to or less than 25 °.

7. The cashier device of claim 1 further comprising an external interface component, said external interface component comprising at least one of: charging interface, expansion interface.

8. The cash register device according to claim 7, further comprising an accommodating portion provided in the accommodating space and fixed to ends of the scanning portion and the holding portion near the scanning portion;

the external interface component is arranged in the accommodating part;

the scanning portion is provided with a wiring groove at one end far away from the holding portion, and the wiring groove is configured to accommodate a data wire electrically connected with an external interface component.

9. The cash register apparatus according to claim 1, wherein the grip portion is provided with a key area and a display area, and the display area is configured to display commodity information, amount information, and/or code information for collecting cash; and/or the presence of a gas in the gas,

the cash register device further comprises an accommodating part which is arranged in the accommodating space and is fixed at the end parts of the scanning part and the holding part close to the scanning part; the accommodating part is provided with at least one of the following components: controller, power supply ware, megaphone, communicator.

10. A cash register apparatus, characterized in that the cash register apparatus comprises an expansion device and the cash register device according to any one of claims 1 to 9, the cash register device being electrically connected to the expansion device;

the expanding device is at least one of the following devices: scanning device, printing device, display device, weighing device.

Images