Rapid installation structure of cashier scale and cashier scale

Abstract

The utility model discloses a cashier scale quick installation structure and cashier scale, including a scale body and a vertical rod assembly for displaying cashier information, an alignment connection mechanism is arranged between the scale body and the vertical rod assembly, the alignment connection mechanism includes a guide assembly and a fastening assembly, the guide assembly includes a first guide member and a second guide member, and the fastening assembly includes a fastening member and a second fastening member. The first guide piece and the second guide piece are matched to form guide arrangement for alignment installation between the scale body and the vertical rod assembly, and the scale body and the vertical rod assembly are fixedly connected through the fastening assembly, so that the scale body and the vertical rod assembly can be quickly and accurately aligned through auxiliary guide alignment of the guide assembly, and the scale body and the vertical rod assembly can be conveniently and quickly aligned. And then the scale body and the vertical rod assembly are fixed together through the fastening assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary devices for cash registers, in particular to a quick installation structure of a cash register scale and the cash register scale. Background Art

[0002] Cash register scales are used in shopping scenarios such as supermarkets, and currently most cash register scales are electronic cash register scales consisting of an electronic scale body, a control panel and a touch display screen. Some are also equipped with a micro printer, wherein the micro printer, the control panel and the touch display screen are all mounted on a vertical pole and constitute a vertical pole assembly, and the electronic scale body or the scale body is mounted on the side of the vertical pole assembly close to the supporting surface.

[0003] When the scale body and the upright assembly need to be assembled into a complete machine, the installation holes of the two need to be manually aligned one by one. However, after the two are close to each other, the operator cannot see the actual position of the installation holes due to blocked vision, making alignment extremely difficult and unable to complete the next step of tightening. Utility Model Content

[0004] To this end, in order to solve the above-mentioned problems, the utility model provides a quick installation structure of a cash register scale and a cash register scale, which uses the auxiliary guide alignment of the guide component to quickly and accurately align the scale body and the upright pole assembly, and then fixes the scale body and the upright pole assembly together through the fastening component.

[0005] To achieve the above purpose, the technical solution provided by the utility model is as follows:

[0006] The utility model provides a quick installation structure of a cash register scale, comprising a scale body and a vertical pole assembly for displaying cash register information, wherein an alignment connection mechanism is arranged between the scale body and the vertical pole assembly, wherein the alignment connection mechanism comprises a guide assembly and a fastening assembly, wherein the guide assembly comprises a first guide member and a second guide member, wherein the first guide member and the second guide member cooperate with each other to form a guide setting for the alignment installation between the scale body and the vertical pole assembly; and the scale body and the vertical pole assembly are fixedly connected by the fastening assembly.

[0007] Furthermore, the first guide member is a guide connecting member, the second guide member is a guide slot, the guide connecting member has a guide column, and the guide column is inserted into the guide slot.

[0008] Further, a first guiding inclined surface is provided at a notch of the guiding slot hole toward the guiding post; and / or a second guiding inclined surface is provided at an end of the guiding post toward the guiding slot hole.

[0009] Furthermore, the guide connecting member also has a limit head fixedly connected to the end of the guide column away from the guide slot; the scale body or the vertical pole assembly is threadedly connected to the limit head so that the limit head is fixedly restricted; the guide column extends into the guide slot so that the guide column is abutted and restricted by the inner wall of the guide slot and forms a stable support, thereby allowing the scale body to form a supporting arrangement for the vertical pole assembly.

[0010] Further, the first guide member is arranged on the side of the scale body facing the upright pole assembly, and the second guide member is arranged on the side of the upright pole assembly facing the scale body; or the first guide member is arranged on the side of the upright pole assembly facing the scale body, and the second guide member is arranged on the side of the scale body facing the upright pole assembly.

[0011] Furthermore, the fastening assembly includes a locking screw and a locking screw hole, and the locking screw is inserted into the corresponding locking screw hole to form a fixed connection between the scale body and the upright pole assembly.

[0012] Furthermore, the fastening assembly also includes a fastening nut, which is arranged in the locking screw hole, and the stud of the locking screw is passed through the locking screw hole and the fastening nut.

[0013] Furthermore, the number of the guide components and the number of the fastening components are at least two groups each; and the fastening components are arranged on both sides of the guide components.

[0014] The utility model also provides a cashier scale, including the quick installation structure of the cashier scale mentioned above, an electrical connector for electrically connecting to each other is arranged between the scale body and the upright assembly, the electrical connector and the guide assembly are arranged at a distance, and a waterproof unit for waterproofing is provided; the waterproof unit is arranged between the scale body and the upright assembly.

[0015] Furthermore, the waterproof unit includes a first waterproof ridge and a second waterproof ridge which are arranged upper and lower; the first waterproof ridge and the second waterproof ridge both include a water retaining portion and a water guiding portion connected on both sides of the water retaining portion; the water retaining portion is located above the electrical connector, and the two water guiding portions are respectively located on both sides of the electrical connector.

[0016] The technical solution provided by the utility model has the following beneficial effects:

[0017] The first guide member cooperates with the second guide member to realize guided positioning for the alignment installation between the scale body and the vertical pole assembly, thereby realizing rapid and accurate alignment of the scale body and the vertical pole assembly, and then fixing the scale body and the vertical pole assembly together through the fastening assembly. The utility model has a simple structure and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The figure shows a cross-sectional view of the quick installation structure of the cash register scale in the first embodiment before installation from a first viewing angle;

[0019] Figure 2 Shown Figure 1 A magnified schematic diagram of area A in the middle;

[0020] Figure 3 The figure shows a cross-sectional view of the quick installation structure of the cash register scale in the first embodiment which has been installed from a first viewing angle;

[0021] Figure 4 Shown are schematic diagrams of the scale bodies in Embodiment 1 and Embodiment 2;

[0022] Figure 5 Shown are the appearance diagrams of the upright pole assemblies in Embodiment 1 and Embodiment 2;

[0023] Figure 6 Shown is a back view of the vertical pole in the first embodiment;

[0024] Figure 7 The figure shows a cross-sectional view of the fast installation structure of the cash register scale in the first embodiment at a second viewing angle after being fastened;

[0025] Figure 8 Shown Figure 7 A magnified schematic diagram of area B in the middle;

[0026] Fig. 9 Shown is a cross-sectional view of the cash register scale in the second embodiment from a third viewing angle;

[0027] Fig.10 Shown Fig. 9 Schematic diagram of the enlarged area C in the middle. DETAILED DESCRIPTION

[0028] To further illustrate the various embodiments, the present invention provides drawings. These drawings are part of the disclosure of the present invention, which are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, a person of ordinary skill in the art should be able to understand other possible implementations and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0029] The utility model is now further described in conjunction with the accompanying drawings and specific implementation methods.

[0030] Embodiment 1

[0031] Reference Figures 1 to 7 As shown, the first embodiment provides a quick installation structure of a cash register scale, including: Figure 4 The scale body 1 shown in FIG. Figure 5 The pole assembly 2 shown in the figure, the pole assembly 2 of this embodiment includes a pole 21 and electronic devices such as a micro printer, a control panel and a touch display screen mounted on the pole 21.

[0032] An alignment connection mechanism is provided between the upright pole 21 of the upright pole assembly 2 and the scale body 1, and the alignment connection mechanism includes a guide assembly and a fastening assembly, and the guide assembly includes a first guide member and a second guide member, and the first guide member and the second guide member cooperate to form a guide setting for the alignment installation between the scale body 1 and the upright pole assembly 2, and the scale body 1 and the upright pole assembly 2 are fixedly connected by the fastening assembly, such as Figure 7 The fastening assembly shown includes a locking screw 5 and a locking screw hole 6, and the locking screw 5 is inserted into the corresponding locking screw hole 6 to form a fixed connection between the scale body 1 and the upright pole assembly 2.

[0033] In this embodiment, Figures 1 to 3 As shown, the first guide member is the guide connecting member 3, the second guide member is the guide slot hole 4, and the guide connecting member 3 and the locking screw 5 are arranged on the left side of the upright 21 of the upright assembly 2 toward the scale body 1, and the guide slot hole 4 and the locking screw hole 6 are respectively arranged on the right side of the scale body 1 toward the upright assembly 2.

[0034] The specific guide connector 3 has a guide column 31, which is inserted into the guide slot 4 to guide the upright pole assembly 2 to be precisely docked with the scale body 1, so as to facilitate the subsequent precise alignment between the locking screw 5 and the locking screw hole 6, thereby saving the installation alignment time required for manual repeated adjustment of the relative position between the scale body 1 and the upright pole assembly 2, thereby achieving rapid completion of alignment and subsequent faster completion of fixed installation.

[0035] Of course, the guide column 31 can be fixed to the upright pole 21 of the upright pole assembly 2 by integral molding, or can be detachably fixed to the upright pole 21 of the upright pole assembly 2. In addition, the guide column 31 can also be replaced by a positioning block such as a guide block or a guide rail.

[0036] In addition, the guide slot hole 4 can be a positioning hole provided on the scale body 1, or can be a transverse limiting slot with an opening on one side.

[0037] More specifically, Figure 4 and Figure 5As shown, the number of guide connectors 3 and guide slot holes 4 is two each, and the two guide connectors 3 and guide slot holes 4 are in one-to-one correspondence, the number of locking screws 5 and locking screw holes 6 is two each, and the two locking screws 5 and locking screw holes 6 are in one-to-one correspondence, two sets of fastening components are arranged on both sides of the guide component, and the two sets of guide components are located in the middle, so that the structure of the cash register scale can avoid interfering with the fastening operation, thereby facilitating the fastening operation after alignment, and the force is more uniform.

[0038] When the scale body 1 and the upright assembly 2 need to be assembled and fixed together, the first guide member and the second guide member cooperate to realize the guided positioning of the alignment installation between the scale body 1 and the upright assembly 2, thereby realizing rapid and precise alignment of the scale body 1 and the upright assembly 2, and then the scale body 1 and the upright assembly 2 are fixed together by the fastening assembly. Moreover, the structure of this embodiment is simple and the operation is convenient.

[0039] Of course, in other embodiments, the guide connector 3 and the locking screw 5 may also be arranged on the side of the scale body 1 facing the upright assembly 2, and the guide slot 4 and the locking screw hole 6 may also be arranged on the side of the upright assembly 2 facing the scale body 1.

[0040] In another preferred embodiment, Figure 2 As shown, the guide connector 3 also has a limit head 32 fixedly connected to the end of the guide column 31 away from the guide slot 4, and the vertical pole assembly 2 is threadedly connected to the limit head 32 so that the limit head 32 is fixedly restricted, and the guide column 31 extends into the guide slot 4 so that the guide column 31 is abutted and restricted by the inner wall of the guide slot 4 and forms a stable support, thereby allowing the scale body 1 to form a supporting arrangement for the vertical pole assembly 2.

[0041] In this specific embodiment, the limiting head 32 and the guide column 31 are connected and together form a positioning pin. In this case, the guide connector 3 is a positioning pin.

[0042] like Figure 1 , Figure 2 and Figure 6 As shown, the vertical pole 21 has an assembly hole 211 that cooperates with the positioning pin, and the assembly hole 211 has an internal thread, and the end of the limit head 32 close to the guide column 31 has an external thread. When the positioning pin passes through the assembly hole 211 of the vertical pole 21 and is tightened to ensure that the limit head 32 is fastened to the assembly hole 211 of the vertical pole 21, at the same time, the guide column 31 passes through the assembly hole 211 of the vertical pole 21 and extends into the guide slot hole 4 of the scale body 1, and the length of the part of the guide column 31 extending into the guide slot hole 4 is large enough, thereby achieving precise alignment while ensuring that the vertical pole assembly 2 is supported by the scale body 1 and maintains a stable docking state with each other, thereby avoiding manual support or stabilization of the vertical pole assembly 2 or the need for additional jigs to support and fix the vertical pole assembly 2.

[0043] Further preferably, Figure 2 As shown, the guide slot 4 is provided with a first guiding inclined surface toward the slot 41 of the guide column 31 , so as to further facilitate the guide column 31 to slide into the slot 41 of the guide slot 4 and then extend into the guide slot 4 .

[0044] Further preferably, a second guiding inclined surface is provided at the end of the guide column 31 facing the guide slot hole 4 to further facilitate guiding the guide column 31 to slide into the guide slot hole 4 .

[0045] In another preferred embodiment, Figure 8 As shown, the fastening assembly also includes a fastening nut 7, which is arranged in the locking screw hole 6 of the scale body 1. The stud of the locking screw 5 first passes through the vertical pole 21 provided with a through hole for cooperating with the locking screw 5 for installation, and then passes through the fastening nut 7 and the locking screw hole 6. Through the threaded connection between the stud of the locking screw 5 and the locking screw hole 6 and the fastening nut 7 respectively, and the fastening nut 7 is restricted by the locking screw hole 6, the fastening connection strength between the scale body 1 and the vertical pole assembly 2 can be further ensured.

[0046] Embodiment 2

[0047] Reference Figure 4 , Figure 5 , Fig. 9 and Fig.10 As shown, embodiment 2 provides a cashier scale, including the quick installation structure of the cashier scale of embodiment 1, an electrical connector 8 for electrical connection to each other is arranged between the scale body 1 and the upright assembly 2, the electrical connector 8 and the guide assembly are arranged at a distance, that is, at least two groups of guide assemblies are arranged on both sides of the electrical connector 8, and a waterproof unit for waterproofing is provided, and the waterproof unit is arranged between the scale body 1 and the upright assembly 2.

[0048] More specifically, the waterproof unit includes a first waterproof convex edge 9 and a second waterproof convex edge 10 arranged in upper and lower positions.

[0049] The first waterproof convex edge 9 and the second waterproof convex edge 10 both include a water retaining portion and water guiding portions connected to both sides of the water retaining portion. The water retaining portion is located above the electrical connector 8 , and the two water guiding portions are located on both sides of the electrical connector 8 .

[0050] In this embodiment, the electrical connector 8 includes a matching male head and a female head. The male head of the electrical connector 8 is arranged on the left side of the upright assembly 2, and the female head of the electrical connector 8 is arranged on the right side of the scale body 1.

[0051] The first waterproof ridge 9 is fixed on the right side of the scale body 1, the water retaining portion of the first waterproof ridge 9 is located above the female head of the electrical connector 8, and the water guiding portion of the first waterproof ridge 9 is warped upward at one end away from the water retaining portion. This arrangement can realize the collection of water that first falls on the first waterproof ridge 9 to the lowest edge of the water guiding portion of the first waterproof ridge 9, and then the accumulated water flows downward along the lowest edge.

[0052] The second waterproof ridge 10 is fixed on the left side of the vertical pole assembly 2, the water retaining portion of the second waterproof ridge 10 is located above the male head of the electrical connector 8, and the water guiding portion of the second waterproof ridge 10 extends away from one end of the water retaining portion to ensure that water flows out of the gap between the scale body 1 and the vertical pole assembly 2 along the water guiding portion of the second waterproof ridge 10. In this way, the water retaining portion of the second waterproof ridge 10 blocks the water overflowing from the first waterproof ridge 9 to prevent the water from directly dripping onto the electrical connector 8 below, and the water blocked by the water retaining portion of the second waterproof ridge 10 flows downward along the water guiding portion of the second waterproof ridge 10 to discharge the water from the gap between the scale body 1 and the vertical pole assembly 2, thereby achieving a waterproof function.

[0053] Although the present invention has been specifically demonstrated and described in conjunction with the preferred embodiments, those skilled in the art should understand that various changes may be made to the present invention in form and detail without departing from the spirit and scope of the present invention as defined in the appended claims, all of which are within the scope of protection of the present invention.

Claims

1. A quick installation structure for a cash register scale, comprising a scale body and a pole assembly for displaying cash register information, characterized in that: An alignment connection mechanism is arranged between the scale body and the upright pole assembly, and the alignment connection mechanism includes a guide assembly and a fastening assembly, and the guide assembly includes a first guide member and a second guide member, and the first guide member and the second guide member cooperate with each other to form a guide setting for the alignment installation between the scale body and the upright pole assembly; and the scale body and the upright pole assembly are fixedly connected by the fastening assembly.

2. The quick installation structure of the cash register scale according to claim 1, characterized in that: The first guide member is a guide connecting member, the second guide member is a guide slot, the guide connecting member has a guide column, and the guide column is inserted into the guide slot.

3. The quick installation structure of the cash register scale according to claim 2, characterized in that: The notch of the guide slot hole facing the guide column is provided with a first guide inclined surface; and / or the end of the guide column facing the guide slot hole is provided with a second guide inclined surface.

4. The quick installation structure of the cash register scale according to claim 2, characterized in that: The guide connecting member also has a limit head fixedly connected to the end of the guide column away from the guide slot; the scale body or the vertical pole assembly is threadedly connected to the limit head so that the limit head is fixedly restricted; the guide column extends into the guide slot so that the guide column is abutted and restricted by the inner wall of the guide slot and forms a stable support, thereby allowing the scale body to form a supporting arrangement for the vertical pole assembly.

5. The quick installation structure of the cash register scale according to any one of claims 1 to 4, characterized in that: The first guide member is arranged on the side of the scale body facing the upright pole assembly, and the second guide member is arranged on the side of the upright pole assembly facing the scale body; or the first guide member is arranged on the side of the upright pole assembly facing the scale body, and the second guide member is arranged on the side of the scale body facing the upright pole assembly.

6. The quick installation structure of a cash register scale according to any one of claims 1 to 4, characterized in that: The fastening assembly includes a locking screw and a locking screw hole, and the locking screw is inserted into the corresponding locking screw hole to form a fixed connection between the scale body and the upright pole assembly.

7. The quick installation structure of the cash register scale according to claim 6, characterized in that: The fastening assembly also includes a fastening nut, which is arranged in the locking screw hole, and the stud of the locking screw passes through the locking screw hole and the fastening nut.

8. The quick installation structure of a cash register scale according to any one of claims 1 to 4, characterized in that: The number of the guide components and the fastening components is at least two groups respectively; the fastening components are arranged on both sides of the guide components.

9. A cash register scale, characterized in that: A quick installation structure for a cash register scale comprising any one of claims 1 to 8, wherein an electrical connector for electrical connection to each other is provided between the scale body and the upright assembly, the electrical connector and the guide assembly are spaced apart and provided with a waterproof unit for waterproofing; the waterproof unit is provided between the scale body and the upright assembly.

10. The cash register scale according to claim 9, characterized in that: The waterproof unit includes a first waterproof convex edge and a second waterproof convex edge which are arranged at the upper and lower parts; the first waterproof convex edge and the second waterproof convex edge both include a water retaining portion and a water guiding portion connected to both sides of the water retaining portion; the water retaining portion is located above the electrical connector, and the two water guiding portions are respectively located on both sides of the electrical connector.

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