Electronic scale with double display screens

Abstract

The utility model discloses an electronic scale with double display screens, and relates to the technical field of electronic scales. One side of the scale body is connected with a protruding plate, the upper surface of the protruding plate is fixedly provided with a sleeve A, the sleeve A is internally and movably sleeved with a sleeve B, the top of the sleeve B is provided with a first display screen, one side of the sleeve B is connected with at least two connecting blocks, and the ends of the connecting blocks are connected with sleeves C arranged in the vertical direction. A second display screen is mounted at the top of the sleeve C; a locking bolt A is arranged at the top of the sleeve A; the two display screens are detachably installed on the sleeve B and the sleeve C respectively, the sleeve B and the sleeve C exist independently, and therefore the installation height difference of the two display screens can be adjusted according to requirements in the using process. And therefore, the overall mounting height of the two display screens can be conveniently and synchronously adjusted according to requirements during use.

Description

Technical Field

[0001] The utility model belongs to the technical field of electronic scales, in particular to an electronic scale with double display screens. Background Art

[0002] Electronic scales are widely used as measuring instruments in large shopping malls, supermarkets, chain enterprises, and distribution companies because of their ease of use and low price.

[0003] For example, CN215598549U discloses a barcode cash register scale, comprising a scale plate, a scale base, a gravity sensor and a barcode printer, wherein the gravity sensor is arranged on the scale base, and the scale plate is located above the gravity sensor; the barcode cash register scale has only one display screen, which makes it inconvenient for merchants and customers to view transaction information at the same time. Another example is CN220871874U discloses an electronic cash register scale, comprising a scale base body, a scale plate body movably mounted on the upper surface of the scale base body, a placement rack movably placed on the upper surface of the scale plate body, a connecting plate (7) fixedly mounted on one side of the scale base body (9), a connecting rod fixedly mounted on the upper surface of the connecting plate (7), and a first display screen (4) and a second display screen fixedly mounted on the top of both sides of the connecting rod (6), respectively. Although the electronic cash register scale has two display screens, the height difference between the two display screens is not convenient to adjust during use, resulting in the inability to perform adaptive installation according to the actual counter situation. Utility Model Content

[0004] The utility model aims to provide an electronic scale with a double display screen, which solves the existing problems by detachably mounting two display screens on independent sleeves B and sleeves C.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model discloses an electronic scale with dual display screens, comprising a scale body, one side of the scale body is connected with a convex plate, a sleeve A is fixed on the upper surface of the convex plate, a sleeve B is movably sleeved inside the sleeve A, a first display screen is installed on the top of the sleeve B, one side of the sleeve B is connected with at least two connecting blocks A, the end of the connecting block A is connected with a sleeve C arranged in a vertical direction, a second display screen is installed on the top of the sleeve C; a locking bolt A is arranged on the top of the sleeve A; the first display screen is located between the second display screen and the scale body, and the installation height of the second display screen is higher than the installation height of the first display screen.

[0007] Furthermore, the scale body comprises a scale base body, a scale pan body is movably mounted on the upper surface of the scale base body, a tray is movably placed on the upper surface of the scale pan body, and supporting legs are arranged on four corners of the bottom side of the scale base body.

[0008] Furthermore, the supporting leg includes a threaded column and a pad arranged at the bottom end of the threaded column.

[0009] Furthermore, the first display screen includes a U-shaped frame and a display screen body A, both sides of the U-shaped frame are threadedly connected with bolts, and the ends of the bolts are set as round polished rods; both ends of the display screen body A are respectively provided with a mounting hole for inserting the round polished rod, and the inner peripheral side wall of the mounting hole is provided with a damping layer; the outer bottom side surface of the U-shaped frame is provided with an insert pipe inserted into the sleeve B, and the top of the sleeve B is provided with a locking bolt B, and the bottom side surface of the U-shaped frame is provided with an opening connected to the insert pipe; during installation, the cable connecting the display screen body A and the scale body passes through the opening.

[0010] Furthermore, the second display screen includes a display screen body B, the back of which is connected to a U-shaped hinge seat, a connecting block B is hinged on the U-shaped hinge seat, the connecting block B is provided with a through hole for inserting a sleeve C along its length direction, and the inner side wall of the through hole is provided with a convex ring for limiting the maximum insertion depth of the sleeve C; and the connecting block B is provided with a locking bolt C for fixing the sleeve C inserted into the through hole.

[0011] Furthermore, a locking member for adjusting and limiting the rotation angle of the connecting block B and the U-shaped hinge seat is provided on one side of the U-shaped hinge seat; the locking member is a locking bolt C, or the locking member includes a cylinder with a bottom passing through, a plug-in rod is connected to the cylinder through a spring, and one end of the plug-in rod passes through the U-shaped hinge seat and abuts against the outside of the connecting block B.

[0012] The utility model has the following beneficial effects:

[0013] The utility model realizes that the installation height difference of the two display screens can be adjusted according to needs during use by detachably installing the two display screens on the independent sleeves B and C respectively. At the same time, the sleeves A and B are movably sleeved and installed, so that the overall installation heights of the two display screens can be synchronously adjusted according to needs during use.

[0014] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0016] Figure 1This is a schematic diagram of the structure of the dual-display electronic scale of the utility model;

[0017] Figure 2 for Figure 1 Side view;

[0018] Figure 3 This is a schematic diagram of the first display screen structure of the utility model;

[0019] Figure 4 The figure is a schematic diagram of the locking member structure of the utility model. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] In the description of the present invention, it should be understood that terms such as "opening", "upper", "lower", "thickness", "top", "middle", "length", "inside", "all around" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0022] See also Figure 1-2 As shown, the utility model is a dual-display screen electronic scale, comprising a scale body, the scale body comprising a scale base body 1, a scale pan body 2 is movably mounted on the upper surface of the scale base body 1, a tray 3 is movably placed on the upper surface of the scale pan body 2, and support legs 11 are arranged on the four corner sides of the bottom side of the scale base body 1, the support legs 11 include threaded columns and pads arranged at the bottom ends of the threaded columns, and then the arrangement of the support legs 11 is utilized to facilitate the adjustment of the scale body as a whole to a horizontal state according to the conditions of the table surface during use.

[0023] At the same time, in order to facilitate customers and salespeople to observe the goods at the same time during use, the present application is connected to a convex plate 4 on one side of the scale body 1, and a sleeve A40 is fixed on the upper surface of the convex plate 4, and a sleeve B5 is movably sleeved inside the sleeve A40, and a first display screen is installed on the top of the sleeve B5, and one side of the sleeve B5 is connected to a sleeve C52 arranged in a vertical direction through a connecting block A51, and a second display screen is installed on the top of the sleeve C52, and a locking bolt A41 is set on the top of the sleeve A40. When installed, the first display screen and the second display screen are facing the customer and the salesperson respectively, and the scale body is electrically connected to the first display screen and the second display screen through a cable. Similarly, the first display screen only displays information such as product unit price, type, weight and total price; and the second display screen is a touch screen, which needs to be used by the salesperson to perform sales operations, etc.

[0024] Of course, in practice, the installation height of the second display screen is higher than that of the first display screen, and the first display screen is located between the second display screen and the scale body; and in practice, the size and weight of the second display screen are larger than those of the first display screen.

[0025] Specifically, in a possible implementation manner, due to the change in the overall installation height of the electronic scale, the first display screen needs to be adjusted in its inclination direction during installation, such as Figure 3 That is, the first display screen provided in the present application includes a U-shaped frame 61 and a display screen body A6, both sides of the U-shaped frame 61 are threadedly connected with bolts 63, and the ends of the bolts 63 are set as round polished rods; both ends of the display screen body A6 are respectively provided with mounting holes 64 for inserting the round polished rod, and the inner peripheral side walls of the mounting holes 64 are provided with damping layers. By using the setting of the damping layer, the display screen body A6 can be controlled by external force to rotate along the U-shaped frame 61 to any position and then be able to hover.

[0026] At the same time, the outer bottom side of the U-shaped frame 61 is provided with an insert pipe 62 inserted into the sleeve B5, and the top of the sleeve B5 is provided with a locking bolt B53, and the bottom side of the U-shaped frame 61 is provided with an opening connected to the insert pipe 62; during installation, the cable electrically connecting the display screen body A6 and the scale body passes through the opening.

[0027] Specifically, in a possible implementation, due to the change in the overall installation height of the electronic scale, the second display screen needs to be adjusted in its inclination direction during installation, that is, the second display screen includes a display screen body B7, the back of the display screen body B7 is connected to a U-shaped hinge seat 71, a connecting block B72 is hinged on the U-shaped hinge seat 71, the connecting block B72 is provided with a through hole for inserting the sleeve C52 along its length direction, and the inner side wall of the through hole is provided with a convex ring for limiting the maximum insertion depth of the sleeve C52; and the connecting block B72 is provided with A locking bolt C73 is provided to fix the sleeve C52 inserted into the through hole; when in use, the connection block B72 is controlled to rotate on the U-shaped hinge seat 71, thereby actually completing the adjustment of the inclination direction of the display screen body B7. In order to rotate the display screen body B7 to any position and fix it, when implementing the technical solution, a locking member 74 for adjusting and limiting the rotation angle of the connection block B72 and the U-shaped hinge seat 71 is provided on one side of the U-shaped hinge seat 71, and the end of the locking member 74 is against the outer wall of the connection block B72.

[0028] Method 1: The locking member 74 is a locking bolt C.

[0029] Method 2: If Figure 4 The locking member 74 includes a cylinder 740 passing through the bottom, and an insertion rod 742 is connected to the cylinder 740 through a spring 741. One end of the insertion rod 742 passes through the U-shaped hinge seat 71 and abuts against the outside of the connecting block B72, so as to control the outer wall of the insertion rod 742 to be pulled out until the end of the insertion rod 742 is detached from the outside of the connecting block B72. At this time, the connecting block B72 can be controlled to rotate; similarly, when the external force controlling the insertion rod 742 is removed, the end of the insertion rod 742 abuts against the outer wall of the connecting block B72, and the friction between the two is used to limit the position.

[0030] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0031] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A dual-display electronic scale, characterized in that: The scale comprises a scale body, one side of which is connected to a convex plate (4), a sleeve A (40) is fixed on the upper surface of the convex plate (4), a sleeve B (5) is movably sleeved inside the sleeve A (40), a first display screen is installed on the top of the sleeve B (5), one side of the sleeve B (5) is connected to at least two connecting blocks A (51), the end of the connecting block A (51) is connected to a sleeve C (52) arranged in a vertical direction, and a second display screen is installed on the top of the sleeve C (52); a locking bolt A (41) is arranged on the top of the sleeve A (40); The first display screen is located between the second display screen and the scale body, and the installation height of the second display screen is higher than the installation height of the first display screen.

2. A dual display screen electronic scale according to claim 1, characterized in that: The scale body comprises a scale base body (1), a scale pan body (2) is movably mounted on the upper surface of the scale base body (1), a tray (3) is movably placed on the upper surface of the scale pan body (2), and support legs (11) are arranged on the four corners of the bottom side of the scale base body (1).

3. A dual display screen electronic scale according to claim 2, characterized in that: The supporting leg (11) comprises a threaded column and a pad arranged at the bottom end of the threaded column.

4. The dual-display electronic scale according to claim 1, characterized in that: The first display screen comprises a U-shaped frame (61) and a display screen body A (6), both sides of the U-shaped frame (61) are threadedly connected with bolts (63), and the ends of the bolts (63) are arranged as round polished rods; Both ends of the display screen body A (6) are respectively provided with a mounting hole (64) for inserting a circular polished rod, and the inner peripheral side wall of the mounting hole (64) is provided with a damping layer; The outer bottom side of the U-shaped frame (61) is provided with an inserting pipe (62) inserted into the sleeve B (5), and the top of the sleeve B (5) is provided with a locking bolt B (53), and the bottom side of the U-shaped frame (61) is provided with an opening connected with the inserting pipe (62); During installation, the cable connecting the display screen body A (6) and the scale body passes through the opening.

5. The dual-display electronic scale according to claim 1, characterized in that: The second display screen comprises a display screen body B (7), the back of the display screen body B (7) is connected to a U-shaped hinge seat (71), a connecting block B (72) is hinged on the U-shaped hinge seat (71), the connecting block B (72) is provided with a through hole for inserting the sleeve C (52) along its length direction, and the inner side wall of the through hole is provided with a convex ring for limiting the maximum insertion depth of the sleeve C (52); and a locking bolt C (73) is provided on the connecting block B (72) for fixing the sleeve C (52) inserted into the through hole.

6. A dual-display electronic scale according to claim 5, characterized in that: A locking member (74) for adjusting and limiting the rotation angle of the connecting block B (72) and the U-shaped hinge seat (71) is provided on one side of the U-shaped hinge seat (71); The locking member (74) is a locking bolt C, or the locking member (74) includes a cylinder (740) with a bottom through which the cylinder (740) is connected to an insertion rod (742) via a spring (741), and one end of the insertion rod (742) passes through the U-shaped hinge seat (71) and abuts against the outside of the connecting block B (72).

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