Corner anti-collision device for POS machine
By setting the rotating cylinder and buffer ring at the four corners of the POS machine, the impact force is transmitted and the buffer angle is increased, the damage problem of portable POS machine is solved, multi-directional buffer protection and convenient replacement are achieved, and the use of equipment is improved Lifespan and practicality.
Patent Information
- Application Number
- CN202421049968.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-15
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-15
AI Technical Summary
The portable POS machine is easily dropped during the one-hand holding process, causing damage to the keyboard, display, card swiping slot, corners and back, reducing its service life and practicality. The existing protective devices protect the upper and lower parts. Limited effect.
A corner anti-bumping device for POS machines is designed, including setting grooves at the four corners of the main body of the POS machine, installing a rotating cylinder and a buffer ring, transmitting impact force through a spring buffer, and increasing the buffer angle through the buffer ring to achieve Multi-directional buffer protection to avoid direct contact between the POS machine and the ground.
It effectively reduces damage to the POS machine when falling, improves the full protection effect of the POS machine, extends its service life, and facilitates replacement through the removable buffer ring design.
Smart Images
Figure CN222260181U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of POS machines, in particular to a corner anti-collision device for POS machines. Background Art
[0002] POS is a multifunctional terminal that can realize automatic electronic fund transfer. It supports consumption, pre-authorization, balance inquiry and transfer, and is safe, fast and reliable. The most commonly used POS is the handheld wireless POS, which has a built-in wireless chip and uses a rechargeable battery to supply power. It can be carried around like a mobile phone and has the advantages of free payment locations and forms. It provides an ideal tool for current financial transactions and is widely used in various fields.
[0003] Although portable POS machines are easy to use, they have many heavy internal functional components. In addition, when held in one hand, they are large in size and prone to falling. They are also prone to collisions when carried, causing damage to the POS machine's keyboard, display, card slot, corners and back, making it unable to work normally, reducing the service life and practicality of the POS machine.
[0004] The existing Chinese patent with announcement number CN210181725U discloses a POS machine and a POS machine safety protection device, including a POS machine body, wherein grooves are provided on the left and right sides and the upper and lower corners of the POS machine body, and the left and right surfaces of the inner cavity of the groove are provided with card slots, and the left and right surfaces of the inner cavity of the card slot are provided with a first slide groove, the inner cavity of the first slide groove is plugged with a baffle, the inner cavity of the baffle is plugged with an insertion rod, the outer end of the insertion rod extends out of the inner cavity of the card slot and is provided with a connecting rod, the inner cavity of the groove is plugged with a support rod, one end of a first spring is provided on the left side of the support rod, and the other end of the first spring extends out of the inner cavity of the groove and is provided with a support plate.
[0005] With respect to the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: the device supports the sides of the POS machine body through a support plate, but the protective effect on the upper and lower surfaces of the POS machine body is limited and needs to be improved; therefore, a corner anti-collision device for POS machines is proposed to address the above-mentioned problems. Utility Model Content
[0006] In order to make up for the deficiencies of the prior art and solve the above-mentioned technical problems, the utility model proposes a corner anti-collision device for a POS machine.
[0007] The technical solution adopted by the utility model to solve its technical problems is: the utility model discloses a corner anti-collision device for a POS machine, comprising a POS machine body, the POS machine body comprising an operating keyboard, a liquid crystal display panel, a card swiping slot / card reading port, and a communication socket, notches are respectively provided at the four corners of the POS machine body, a groove is provided on the surface of the notch, a protective component is installed inside the groove, the protective component comprises a rotating cylinder, one end of the rotating cylinder is rotatably installed inside the groove, the other end of the rotating cylinder is connected to a buffer ring through a connecting component, a plurality of spring buffers are hinged on the surface of the rotating cylinder, and the other end of the spring buffer is hinged inside the groove, when in use, when the user accidentally drops the POS machine body to the ground, the buffer ring touches the ground to rotate, and drives the rotating cylinder to rotate, thereby transmitting the impact force to the spring buffer, the impact force is buffered by the spring buffer, the damage to the POS machine body caused by the fall is reduced, and the buffer ring can increase the buffer angle of the front and rear ends of the POS machine body, realize multi-directional buffering protection, avoid direct contact between the POS machine body and the ground, and improve the protection effect.
[0008] Preferably, a rubber layer is fixedly connected to the outer wall of the buffer ring to increase friction with the ground.
[0009] Preferably, a mounting groove is formed on the side wall of the buffer ring, and a sliding ring is slidably connected inside the mounting groove.
[0010] Preferably, a buffer is installed inside the installation groove. When the side of the POS machine body falls downward, the sliding ring contacts the ground and squeezes the buffer for buffering. Compared with the existing technology, the POS machine body is provided with a comprehensive protection effect.
[0011] Preferably, the buffer is made of an airbag or rubber material.
[0012] Preferably, the inner wall of the rotating cylinder is provided with threads.
[0013] Preferably, the connecting assembly includes bolts, which pass through the buffer ring and are threadedly connected to the rotating cylinder. The buffer ring is connected to the rotating cylinder through the bolts, and the buffer ring is installed at the four corners of the POS machine body for use. When the buffer ring is deformed or damaged and needs to be replaced, the bolts can be removed to take out the buffer ring for replacement.
[0014] Preferably, the connecting assembly also includes a plurality of blocks distributed in a ring shape, and the blocks are fixedly mounted on the outer wall of the rotating cylinder. When the bolts are connected to the rotating cylinder, the blocks are inserted into the inside of the slots, so that when the buffer ring rotates, the rotating cylinder can be driven to rotate to realize transmission connection for buffering.
[0015] Preferably, the connecting assembly further comprises a slot, and the slot is opened at the center of the surface of the buffer.
[0016] The utility model is beneficial in that:
[0017] 1. The buffer ring of the utility model transmits the impact force to the spring buffer, which buffers the impact force and reduces the damage to the POS machine body caused by the fall. The buffer ring can increase the buffering angle of the front and rear ends of the POS machine body, realize multi-directional buffering protection, avoid direct contact between the POS machine body and the ground, and improve the protection effect.
[0018] 2. The utility model inserts the card block into the card slot, so that when the buffer ring rotates, it can drive the rotating cylinder to rotate to achieve transmission connection for buffering. The bolts are connected to the rotating cylinder, so that the buffer ring is installed at the four corners of the POS machine body for use. When the buffer ring is deformed or damaged and needs to be replaced, the bolts can be removed to take out the buffer ring for replacement. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be 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 paying creative labor.
[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0021] Figure 2 For this utility model Figure 1 Schematic diagram of the expanded structure;
[0022] Figure 3 This is a schematic diagram of the structure of the protective component of the utility model;
[0023] Figure 4 This is a schematic diagram of the structure of the buffer ring of the utility model;
[0024] Figure 5 This is a schematic diagram of the expanded structure of the buffer ring of the utility model.
[0025] In the figure: 1. POS machine body; 2. notch; 3. groove; 4. protective assembly; 41. rotating cylinder; 42. buffer ring; 43. spring buffer; 44. mounting groove; 45. sliding ring; 46. buffer; 5. connecting assembly; 51. bolt; 52. block; 53. slot. DETAILED DESCRIPTION
[0026] 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 in 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.
[0027] Embodiment 1
[0028] See also Figure 1-4 As shown, a corner anti-collision device for a POS machine comprises a POS machine body 1, notches 2 are respectively provided at the four corners of the POS machine body 1, a groove 3 is provided on the surface of the notch 2, a protective component 4 is installed inside the groove 3, the protective component 4 comprises a rotating cylinder 41, one end of the rotating cylinder 41 is rotatably installed inside the groove 3, the other end of the rotating cylinder 41 is connected to a buffer ring 42 through a connecting component 5, a plurality of spring buffers 43 are hinged on the surface of the rotating cylinder 41, and the other end of the spring buffer 43 is hinged inside the groove 3. When in use, when the user accidentally drops the POS machine body 1 to the ground, the buffer ring 42 touches the ground to rotate, and drives the rotating cylinder 41 to rotate, thereby transmitting the impact force to the spring buffer 43, and the spring buffer 43 buffers the impact force, thereby reducing the damage to the POS machine body 1 caused by the fall, and the buffer ring 42 can increase the buffering angle of the front and rear ends of the POS machine body 1, thereby realizing multi-directional buffering protection, avoiding direct contact between the POS machine body 1 and the ground, and improving the protection effect.
[0029] The outer wall of the buffer ring 42 is fixedly connected with a rubber layer to increase the friction with the ground.
[0030] The inner wall of the rotating cylinder 41 is provided with threads.
[0031] The connecting assembly 5 includes a bolt 51, which passes through the buffer ring 42 and is threadedly connected to the rotating cylinder 41. The buffer ring 42 is installed at the four corners of the POS machine body 1 for use by being connected to the rotating cylinder 41 through the bolt 51. When the buffer ring 42 is deformed or damaged and needs to be replaced, the bolt 51 can be removed to take out the buffer ring 42 for replacement.
[0032] The connecting assembly 5 also includes a plurality of blocks 52 distributed in a ring shape, which are fixedly mounted on the outer wall of the rotating cylinder 41. When the bolt 51 is connected to the rotating cylinder 41, the block 52 is inserted into the inside of the slot 53, so that when the buffer ring 42 rotates, it can drive the rotating cylinder 41 to rotate to realize transmission connection for buffering.
[0033] The connecting assembly 5 further includes a slot 53 , which is opened at the center of the surface of the buffer 46 .
[0034] Embodiment 2
[0035] For comparison with Example 1, please refer to Figure 5 As shown, the utility model provides another embodiment, the side wall of the buffer ring 42 is provided with a mounting groove 44, and the interior of the mounting groove 44 is slidably connected with a sliding ring 45.
[0036] A buffer 46 is installed inside the mounting groove 44 . When the POS machine body 1 falls sideways, the sliding ring 45 contacts the ground and squeezes the buffer 46 for buffering, thereby improving the overall protection effect of the POS machine body 1 .
[0037] The buffer member 46 is made of an air bag or rubber.
[0038] It is worth noting that: since the POS machine in this solution has components that are the same as those of the existing POS machine, this solution does not describe all the existing components, but only describes some improved parts.
[0039] Working principle: during use, when the user accidentally drops the POS machine body 1 to the ground, the buffer ring 42 touches the ground and rotates, and drives the rotating cylinder 41 to rotate, and then transmits the impact force to the spring buffer 43. The spring buffer 43 buffers the impact force and reduces the damage to the POS machine body 1 caused by the fall. The buffer ring 42 can increase the buffering angle of the front and rear ends of the POS machine body 1, realize multi-directional buffering protection, avoid direct contact between the POS machine body 1 and the ground, and improve the protection effect. When the POS machine body 1 falls sideways, the sliding ring 45 contacts the ground and squeezes the buffer 46 for buffering, thereby improving the all-round protection effect of the POS machine body 1.
[0040] The bolt 51 passes through the buffer ring 42 and is threadedly connected to the rotating cylinder 41. The buffer ring 42 is installed at the four corners of the POS machine body 1 for use. When the buffer ring 42 is deformed or damaged and needs to be replaced, the bolt 51 can be removed to remove the buffer ring 42 for replacement. When the bolt 51 is connected to the rotating cylinder 41, the clamping block 52 is inserted into the clamping groove 53, so that when the buffer ring 42 rotates, it can drive the rotating cylinder 41 to rotate to achieve transmission connection for buffering.
[0041] 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.
[0042] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.
Claims
1. A corner anti-collision device for a POS machine, comprising a POS machine body (1), characterized in that: The POS machine body (1) is provided with notches (2) at the four corners, and a groove (3) is provided on the surface of the notch (2). A protective component (4) is installed inside the groove (3). The protective component (4) comprises a rotating cylinder (41), one end of which is rotatably installed inside the groove (3), and the other end of which is connected to a buffer ring (42) via a connecting component (5). A plurality of spring buffers (43) are hinged on the surface of the rotating cylinder (41), and the other end of the spring buffer (43) is hinged inside the groove (3).
2. The POS machine corner anti-collision device according to claim 1, characterized in that: The outer wall of the buffer ring (42) is fixedly connected with a rubber layer.
3. The POS machine corner anti-collision device according to claim 1, characterized in that: The side wall of the buffer ring (42) is provided with a mounting groove (44), and a sliding ring (45) is slidably connected inside the mounting groove (44).
4. The POS machine corner anti-collision device according to claim 3, characterized in that: A buffer member (46) is installed inside the installation groove (44).
5. The POS machine corner anti-collision device according to claim 4, characterized in that: The buffer member (46) is made of an air bag or rubber material.
6. The POS machine corner anti-collision device according to claim 1, characterized in that: The inner wall of the rotating cylinder (41) is provided with threads.
7. The POS machine corner anti-collision device according to claim 1, characterized in that: The connecting assembly (5) comprises a bolt (51), and the bolt (51) passes through the buffer ring (42) and is threadedly connected to the rotating cylinder (41).
8. The POS machine corner anti-collision device according to claim 1, characterized in that: The connecting assembly (5) further comprises a plurality of clamping blocks (52) distributed in an annular shape, wherein the clamping blocks (52) are fixedly mounted on the outer wall of the rotating cylinder (41).
9. The POS machine corner anti-collision device according to claim 1, characterized in that: The connecting assembly (5) further comprises a card slot (53), wherein the card slot (53) is arranged at the center of the surface of the buffer component (46).