Protective anti-falling POS machine

Abstract

The utility model relates to the technical field of POS machines, and discloses a protective anti-falling POS machine, which comprises a shell, the middle part of the top end of the shell is fixedly connected with a fixed plate, the interiors of four corners of the fixed plate are slidably connected with adjusting columns, one side of each adjusting column is fixedly connected with a rubber block, the interior of the fixed plate is detachably connected with a POS machine body, and the interior of the POS machine body is detachably connected with the rubber block. A rubber block is arranged in the shell, a limiting assembly is arranged outside the adjusting column, the limiting assembly can limit the rubber block, protection assemblies are arranged on the left side and the right side of the interior of the shell, the protection assemblies can protect the POS machine body, and the limiting assembly comprises a limiting plate. According to the utility model, in various complex use environments, all-around protection can be realized, a stable installation state can be kept, the phenomenon of loosening or displacement is avoided, the possibility of equipment failure or damage caused by external force impact is reduced, and the reliability and stability of equipment are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to POS machine technical field especially relates to a protection anti -drop POS machine. BACKGROUND

[0002] POS machine is a kind of multifunctional terminal equipment, mainly used for the payment operation such as bank card swiping, code scanning, etc., can be connected with bank payment system and carry out fund settlement, also can record transaction information, print receipt, etc., facilitate the daily collection and management of business, it is the payment receiving tool commonly used in modern commercial transaction, because it has precise electronic components and circuit structure inside, falling easily leads to component damage, solder joint loosening, poor line contact and other hardware faults, so it needs to be protected.

[0003] The protection anti -drop POS machine is usually composed of solid shell material such as high-strength engineering plastic or metal alloy, internally provided with elastic rubber pad, foam, etc., simultaneously adopt reinforced circuit board fixation mode and reliable interface connection design to reduce the problems such as crash, data loss, hardware failure caused by falling, greatly prolong the service life of POS machine and guarantee its stable operation, reduce the maintenance cost and operating risk of business due to equipment damage.

[0004] In the prior art, part of the anti -drop POS machine is connected with the shell by using clamping piece for easy disassembly, which will fall off when swinging with great force during use, causing damage to the POS machine, therefore, a protection anti -drop POS machine is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides a protection anti -drop POS machine, which aims at improving the problem that the clamping piece is connected with the shell in the prior art, and falling off when swinging with great force during use, causing damage to the POS machine.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A protection anti -drop POS machine, including shell, the top middle part of the shell is fixedly connected with fixed plate, the four corners inside the fixed plate are slidably connected with adjusting column, one side of the adjusting column is fixedly connected with rubber block, the inside of the fixed plate is detachably connected with POS machine body, the outside of the adjusting column is provided with limiting assembly, the limiting assembly can limit the rubber block, the inside left and right sides of the shell are provided with protection assembly, the protection assembly can protect the POS machine body;

[0008] As a further description of the above technical scheme:

[0009] The limiting assembly comprises a limiting plate, one side of the limiting plate is fixedly connected to the side of the adjusting column away from the rubber block, and a spring one is sleeved outside the adjusting column;

[0010] As a further description of the above technical scheme:

[0011] The outside of the rubber block is in contact with the outside of the POS machine body, and the top of the shell is fixedly connected with a resisting block at four corners;

[0012] As a further description of the above technical scheme:

[0013] One end of the spring one is fixedly connected to the outside of the side of the limiting plate close to the adjusting column, and the other end of the spring one is fixedly connected to the outside of the fixed plate;

[0014] As a further description of the above technical scheme:

[0015] The protection assembly comprises a plurality of springs two, one end of the plurality of springs two is fixedly connected to the inside of the shell at left and right sides respectively, and the other end of the spring two is fixedly connected with a baffle;

[0016] As a further description of the above technical scheme:

[0017] The baffle is fixedly connected with a plurality of rubber strips away from one side of the spring two, and the bottom of the baffle is slidingly connected to the top of the shell;

[0018] As a further description of the above technical scheme:

[0019] The outside of the rubber strip is in contact with the outside of the POS machine body, and the outside of the resisting block is in contact with the outside of the limiting plate;

[0020] As a further description of the above technical scheme:

[0021] The top of the shell is fixedly connected with a plurality of buffer washers, and the top of the buffer washer is in contact with the bottom of the fixed plate.

[0022] The utility model has the advantages of the following:

[0023] 1、In the utility model, when the POS machine body is placed into the fixed plate, the four corners of the POS machine body extrude the rubber blocks, and the pressure is transmitted to the adjusting column, so that the adjusting column slides outward, at this time, the spring one sleeved outside the adjusting column is compressed under stress, the counterforce generated by the spring one acts on the POS machine body through the rubber blocks, the POS machine body is tightly fixed inside the fixed plate, the stability of the whole fixing structure is ensured, and the POS machine body can maintain a stable installation state during daily use, whether it is placed statically or shaken to a certain extent, and the phenomenon of loosening or displacement does not occur.

[0024] 2、The utility model discloses a fixed plate, and the fixed plate is fixedly connected with the shell, and the fixed plate is provided with a plurality of adjusting columns, and the adjusting column is provided with a limiting plate, and the limiting plate is provided with a rubber block, and the rubber block is provided with a spring one, and the spring one is provided with a resisting block, and the resisting block is provided with a POS machine body, and the POS machine body is provided with a buffer gasket, and the buffer gasket is provided with a spring two, and the spring two is provided with a baffle, and the baffle is provided with a rubber strip, and the rubber strip is provided with a protective assembly. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is a three-dimensional schematic view of the protective anti-falling POS machine that the utility model proposes.

[0026] Figure 2 It is a structural schematic view of the fixed plate of the protective anti-falling POS machine that the utility model proposes.

[0027] Figure 3 It is a structural schematic view of the buffer gasket of the protective anti-falling POS machine that the utility model proposes.

[0028] Figure 4 It is Figure 3 It is the close-up view of A in the middle.

[0029] Legend:

[0030] 1, shell, 2, fixed plate, 3, adjusting column, 4, limiting plate, 5, rubber block, 6, spring one, 7, resisting block, 8, POS machine body, 9, buffer gasket, 10, spring two, 11, baffle, 12, rubber strip. DETAILED DESCRIPTION

[0031] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the range of protection of the utility model.

[0032] Refer to Figures 1 to 2The utility model provides an embodiment: a kind of protective anti-falling POS machine, including shell 1, shell 1 as the external protection structure of entire protective anti-falling POS machine, plays a vital role, not only provides physical support and accommodation space for each component inside, also when encountering external force impact, bear the task of first line of defense.The top middle part of shell 1 is fixedly connected with fixed plate 2, fixed plate 2 is connected using high-strength adhesive, and it is the main fixed platform of POS machine body 8.

[0033] The inside of four corners of fixed plate 2 is slidably connected with adjusting column 3, the inside of fixed plate 2 is detachably connected with POS machine body 8, and POS machine body 8 is the core functional component of entire protective anti-falling POS machine.Adjusting column 3 can smoothly slide in the inside of four corners of fixed plate 2, and good straightness and stability are maintained, to ensure that the movement of adjusting column 3 does not appear to jam or deviation phenomenon during the installation and use of POS machine body 8.The side of adjusting column 3 is fixedly connected with rubber block 5, and rubber block 5 is connected using strong adhesive, to ensure that rubber block 5 does not easily fall off when being extruded by POS machine body 8.

[0034] The inside size of fixed plate 2 matches the shape size of POS machine body 8, and the gap between the two is accurately calculated to ensure that POS machine body 8 can be smoothly put in, and rubber block 5 can effectively contact with POS machine body 8 and play a buffering and fixing role when POS machine body 8 is put in.The outside of rubber block 5 contacts with the outside of POS machine body 8, and when POS machine body 8 is put into the inside of fixed plate 2, the four corners thereof extrude rubber block 5, and the pressure received by rubber block 5 is transmitted to adjusting column 3, so that adjusting column 3 slides outward.

[0035] The outside of adjusting column 3 is provided with a limiting assembly, and the limiting assembly can limit rubber block 5.Rubber block 5 is a buffering component directly contacting with POS machine body 8, and increases the friction between rubber block 5 and POS machine body 8 to prevent POS machine body 8 from sliding or moving in the inside of fixed plate 2.The top four corners of shell 1 are fixedly connected with abutting block 7, and when adjusting column 3 slides outward to the limit position, limiting plate 4 contacts with abutting block 7, and abutting block 7 can bear the impact force transmitted by limiting plate 4 and prevent limiting plate 4 from continuing to move, so as to ensure that adjusting column 3 does not fall out of fixed plate 2 and maintain the stability of the entire structure.

[0036] The limiting assembly includes limiting plate 4, and the side of limiting plate 4 is fixedly connected to the side of adjusting column 3 away from rubber block 5, and the outside of abutting block 7 contacts with the outside of limiting plate 4, and when adjusting column 3 slides outward to a certain position under the action of spring 6, limiting plate 4 contacts with abutting block 7, and at this time, abutting block 7 produces a blocking effect on limiting plate 4 to prevent adjusting column 3 from continuing to slide outward, so as to prevent adjusting column 3 from falling out of fixed plate 2 or excessive displacement to cause damage to the entire structure.

[0037] The outer sleeve of the adjusting column 3 is provided with a spring 6, one end of the spring 6 is fixedly connected to the outer side of the limiting plate 4 close to the adjusting column 3, and the other end of the spring 6 is fixedly connected to the outside of the fixed plate 2. When the adjusting column 3 slides outward, the spring 6 is compressed under force, and the compression amount is proportional to the degree of extrusion of the POS machine body 8 to the rubber block 5. Because the spring 6 has elastic characteristics, after being compressed under force, it can absorb external force and generate a counteracting force on the rubber block 5, thereby tightly fixing the POS machine body 8 inside the fixed plate 2, while also playing a role in buffering and shock absorption, effectively protecting the POS machine body 8 from damage caused by hard impact and vibration.

[0038] Referring to Figures 3 to 4 The top of the shell 1 is fixedly connected with a plurality of buffer pads 9, and the top of the buffer pad 9 is in contact with the bottom of the fixed plate 2. When the device is subjected to external impact such as falling or collision, the impact force is first transmitted to the fixed plate 2, and then transmitted to the buffer pad 9 through the fixed plate 2. The buffer pad 9 will be elastically deformed, converting the impact force into its own elastic potential energy and storing it, thereby reducing the direct impact on the POS machine body 8.

[0039] At the same time, the buffer pad 9 can also disperse the impact force, making it evenly distributed on the top of the shell 1, avoiding damage to the shell 1 or other components due to excessive local force. The inside and left and right sides of the shell 1 are provided with protection assemblies, which can protect the POS machine body 8. The protection assembly includes a plurality of springs 10, one end of each spring 10 is fixedly connected to the inside and left and right sides of the shell 1. The spring 10 is used to absorb external force from both sides of the shell 1, reducing the impact on the POS machine body 8.

[0040] The other end of the spring 10 is fixedly connected with a baffle 11, and the side of the baffle 11 away from the spring 10 is fixedly connected with a plurality of rubber strips 12. The baffle 11 serves to connect the spring 10 and the rubber strip 12, and transmits the counteracting force from the spring 10 to the rubber strip 12, thereby protecting the POS machine body 8.

[0041] The bottom of the baffle 11 is slidingly connected to the top of the shell 1, and the outside of the rubber strip 12 is in contact with the outside of the POS machine body 8. When the device is normally installed, the rubber strip 12 is in close contact with the outside of the POS machine body 8, and the POS machine body 8 is fixed inside the fixed plate 2 by friction, preventing it from shifting during use due to device shaking. When the device is subjected to lateral impact, the rubber strip 12 is first extruded and elastically deformed, converting the impact force into its own elastic potential energy and storing it, while transmitting part of the impact force to the baffle 11. Through the synergistic effect of the baffle 11 and the spring 10, the lateral impact force is further buffered and absorbed, protecting the side of the POS machine body 8 from damage.

[0042] Working principle: first, the shell 1 is placed in the appropriate position, then the POS machine body 8 is put into the inside of the fixed plate 2, at this time the four corners of the POS machine body 8 will extrude the rubber block 5, the rubber block 5 will push the adjusting column 3 to slide outward, at this time the spring one 6 is compressed under force, because the spring one 6 has the elastic characteristic that will absorb external force after being compressed, and generates the reaction force to the rubber block 5, thus can fix the POS machine body 8 in the inside of the fixed plate 2. When using, the bottom buffer gasket 9 will protect the fixed plate 2, at the same time, the spring two 10 will absorb the external force on both sides of the shell 1, reduce the influence on the POS machine body 8, the rubber strip 12 can increase the friction force outside the POS machine body 8, make it more stable to install.

[0043] Finally, it should be noted that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. made within the spirit and principles of the utility model, should be included in the protection scope of the utility model.

Claims

1. A ruggedized anti-drop POS machine comprising a housing (1), characterized in that: The top middle of the shell (1) is fixedly connected with a fixed plate (2), the inside of the four corners of the fixed plate (2) is slidably connected with an adjusting column (3), one side of the adjusting column (3) is fixedly connected with a rubber block (5), the inside of the fixed plate (2) is detachably connected with a POS machine body (8), the outside of the adjusting column (3) is provided with a limiting assembly, the limiting assembly can limit the rubber block (5), the inside of the shell (1) is provided with a protection assembly on the left and right sides, and the protection assembly can protect the POS machine body (8).

2. The protective anti-drop POS machine according to claim 1, characterized in that: The limiting assembly comprises a limiting plate (4), one side of the limiting plate (4) is fixedly connected to the side of the adjusting column (3) away from the rubber block (5), and the outside of the adjusting column (3) is sleeved with a spring (6).

3. The ruggedized anti-drop POS machine of claim 2, wherein: The outside of the rubber block (5) is in contact with the outside of the POS machine body (8), and the top four corners of the shell (1) are fixedly connected with a resisting block (7).

4. The protective anti-drop POS machine according to claim 2, characterized in that: One end of the spring (6) is fixedly connected to the outside of the side of the limiting plate (4) close to the adjusting column (3), and the other end of the spring (6) is fixedly connected to the outside of the fixed plate (2).

5. The ruggedized anti-drop POS machine of claim 3, wherein: The protection assembly comprises a plurality of springs (10), one end of each of the plurality of springs (10) is fixedly connected to the inside of the shell (1) on the left and right sides, and the other end of the spring (10) is fixedly connected with a baffle (11).

6. The ruggedized anti-drop POS machine of claim 5, wherein: The side of the baffle (11) away from the spring (10) is fixedly connected with a plurality of rubber strips (12), and the bottom of the baffle (11) is slidably connected to the top of the shell (1).

7. The ruggedized anti-drop POS machine of claim 6, wherein: The outside of the rubber strip (12) is in contact with the outside of the POS machine body (8), and the outside of the resisting block (7) is in contact with the outside of the limiting plate (4).

8. The ruggedized anti-drop POS machine of claim 1, wherein: The top of the shell (1) is fixedly connected with a plurality of buffer gaskets (9), and the top of the buffer gasket (9) is in contact with the bottom of the fixed plate (2).

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