Waterproof suite for code reader and code reader assembly with waterproof protection function

Abstract

The utility model discloses a waterproof suite for a code reader and a code reader assembly with waterproof protection, the waterproof suite comprises a main body and a cover plate, the interior of the main body is hollow and is provided with an installation port communicated with the outside, and the code reader is installed in the main body; the main body is provided with a label position corresponding to the code reader, a label window corresponding to the illumination imaging end, and an illumination imaging window corresponding to the illumination imaging end. The cover plate is sealed at the mounting opening through a waterproof sealing ring; the cover plate is provided with a panel window corresponding to a panel of the code reader. A wire outlet is formed in the main body, a mounting groove is formed in the position, corresponding to the wire outlet, in the main body, a waterproof cushion block is placed in the mounting groove, and a cable of the code reader sequentially penetrates through the waterproof cushion block and the wire outlet and then reaches the outside. According to the utility model, through the design of the waterproof external member externally hung on the code reader, on the premise of not changing the product design of the code reader, an excellent waterproof effect can be achieved, the waterproof requirement is met, and the waterproof external member is simple in structure, low in cost and easy to popularize and use.

Description

Technical Field

[0001] This utility model relates to the field of industrial intelligent technology, and in particular to a waterproof kit for barcode readers and a barcode reader assembly with waterproof protection. Background Technology

[0002] With the continuous progress and development of intelligent industrial manufacturing, many enterprises are increasingly emphasizing the introduction of barcode and QR code identification and reading technologies into their product labeling and traceability systems. This aims to meet consumers' high demands for product origin, quality, and safety. In the crucial product manufacturing and processing stage, deploying advanced industrial intelligent barcode readers enables rapid and accurate scanning and reading of product barcodes on the production line. This not only significantly improves overall production efficiency and optimizes production processes, but also substantially reduces labor costs and further enhances the enterprise's data management capabilities and level.

[0003] However, it is worth noting that in specific application environments such as high temperature and high humidity, the waterproof performance of barcode readers is particularly important. Unfortunately, the small barcode readers currently on the market, due to limitations in their physical structural design, often fail to achieve ideal waterproof performance. This directly leads to moisture or water easily penetrating into the barcode reader, causing equipment malfunctions or even complete damage. This not only seriously affects the normal operation of the production line but also results in unnecessary economic losses, posing a severe challenge to the company's production efficiency and cost control.

[0004] Therefore, improving and innovating to address the limitations of existing technologies has become an urgent task.

[0005] The above information is provided as background information only to aid in understanding this disclosure and does not constitute an assertion or admission that any of the above content can be used as prior art relative to this disclosure. Utility Model Content

[0006] This invention provides a waterproof kit for barcode readers and a barcode reader assembly with waterproof protection to solve the problems existing in the prior art.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] In a first aspect, this utility model provides a waterproof kit for a barcode reader, used to waterproof the barcode reader, comprising a main body and a cover plate; wherein...

[0009] The main body is hollow inside and has an installation port that connects to the outside. The barcode reader is installed inside the main body through the installation port. The main body is provided with a label window and an imaging window. The label window and the illumination imaging window correspond to the label position and the illumination imaging end of the barcode reader, respectively.

[0010] The cover plate is closed at the mounting opening; a waterproof sealing ring is provided between the cover plate and the mounting opening; a panel window is provided on the cover plate; the panel window corresponds to the panel of the barcode reader;

[0011] The main body has a cable outlet, and the interior of the main body is provided with a mounting groove corresponding to the position of the cable outlet. A waterproof pad is placed in the mounting groove, and the cable of the code reader passes through the waterproof pad and the cable outlet in sequence to reach the outside.

[0012] The waterproof pad is pressed down by the cover plate and fits tightly against the cable of the barcode reader.

[0013] Furthermore, in the waterproof kit for the barcode reader, the waterproof pad includes two symmetrical pad bodies, and the two pad bodies are respectively provided with arc grooves at the contact points for the barcode reader's cable to pass through.

[0014] Under the pressing action of the cover plate, the two pad bodies fit tightly together, thereby the arc groove fits tightly with the cable of the code reader.

[0015] Furthermore, in the waterproof kit for the barcode reader, the main body has a first opening and a second opening;

[0016] The first opening is covered by a first transparent sheet, and a first waterproof adhesive layer is disposed between the first opening and the first transparent sheet to form the label window;

[0017] The second opening is covered by a second transparent sheet, and a second waterproof adhesive layer is provided between the second opening and the second transparent sheet to form the illumination imaging window.

[0018] Furthermore, in the waterproof kit for the barcode reader, a third opening is provided on the cover plate;

[0019] The third opening is covered by a third transparent sheet, and a third waterproof adhesive layer is provided between the third opening and the third transparent sheet to form the panel window.

[0020] Furthermore, in the waterproof kit for the barcode reader, the cover plate is detachably sealed to the mounting port by a first screw.

[0021] Furthermore, in the waterproof kit for the barcode reader, the cover plate is detachably sealed to the mounting port via a magnetic assembly.

[0022] Furthermore, the waterproof kit for the barcode reader also includes a second screw;

[0023] The main body is provided with a first mounting hole;

[0024] The second screw passes through the first mounting hole, enters the interior of the body, and is threadedly connected to the barcode reader to lock the barcode reader inside the body.

[0025] Furthermore, in the waterproof kit for the barcode reader, a groove is provided inside the first mounting hole, and a waterproof gasket is placed in the groove.

[0026] Furthermore, in the waterproof kit for the barcode reader, the main body has a second mounting hole for mounting and fixing the main body.

[0027] In a second aspect, the present invention provides a barcode reader assembly with waterproof protection, which includes a barcode reader and a waterproof kit for the barcode reader as provided in the first aspect above.

[0028] The barcode reader is installed inside the main body.

[0029] Compared with the prior art, the present invention has the following beneficial effects:

[0030] This utility model provides a waterproof kit for barcode readers and a barcode reader assembly with waterproof protection. By designing a waterproof kit that is attached to the barcode reader, it is possible to achieve excellent waterproof effect without changing the barcode reader's product design, thus meeting waterproof requirements. Moreover, the waterproof kit has a simple structure, low cost, and is easy to promote and use.

[0031] This invention has other features and advantages that will be apparent from or will be set forth in detail in the accompanying drawings and the following detailed description, which together serve to explain the particular principles of this invention. Attached Figure Description

[0032] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0033] Figure 1 This is an exploded structural diagram of a waterproof kit for a barcode reader provided in Embodiment 1 of this utility model;

[0034] Figure 2 This is one of the structural schematic diagrams of the main body provided in Embodiment 1 of this utility model;

[0035] Figure 3 This is the second structural schematic diagram of the main body provided in Embodiment 1 of this utility model;

[0036] Figure 4 This is a schematic diagram of the code reader mentioned in Embodiment 1 of this utility model.

[0037] Figure label:

[0038] 1. Main body; 2. Cover plate; 3. Mounting port; 4. Waterproof sealing ring; 5. Cable outlet; 6. Mounting groove; 7. Waterproof pad; 8. First opening; 9. Second opening; 10. First transparent sheet; 11. Second transparent sheet; 12. Third opening; 13. Cable; 14. Third transparent sheet; 15. First screw; 16. Second screw; 17. First mounting hole; 18. Waterproof pad; 19. Second mounting hole; 20. Code reader; 21. Tag position; 22. Illumination imaging end; 23. Panel.

[0039] The pad body is 701, and the arc groove is 702. Detailed Implementation

[0040] To illustrate the possible application scenarios, technical principles, implementable specific solutions, and achievable objectives and effects of this application in detail, the following description, in conjunction with the listed specific embodiments and accompanying drawings, provides a detailed explanation. The embodiments described herein are merely illustrative of the technical solutions of this application and are therefore intended to limit the scope of protection of this application.

[0041] In this document, the term "embodiment" means that a specific feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The term "embodiment" appearing in various places throughout the specification does not necessarily refer to the same embodiment, nor does it specifically limit its independence or connection with other embodiments. In principle, in this application, as long as there are no technical contradictions or conflicts, the technical features mentioned in each embodiment can be combined in any way to form corresponding implementable technical solutions.

[0042] Unless otherwise defined, the technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the use of related terms herein is merely for the purpose of describing particular embodiments and is not intended to limit this application.

[0043] In the description of this application, the term "and / or" is used to describe the logical relationship between objects, indicating that three relationships can exist. For example, A and / or B means: A exists, B exists, and A and B exist simultaneously. Additionally, the character " / " in this document generally indicates that the preceding and following objects have an "or" logical relationship.

[0044] In this application, terms such as “first” and “second” are used only to distinguish one entity or operation from another, and do not necessarily require or imply any actual quantity, hierarchy or order relationship between these entities or operations.

[0045] Unless otherwise specified, the use of terms such as “comprising,” “including,” “having,” or other similar expressions in this application is intended to cover non-exclusive inclusion, which does not exclude the presence of additional elements in a process, method, or product that includes the stated elements, such that a process, method, or product that includes a list of elements may include not only those defined elements but also other elements not expressly listed, or elements inherent to such a process, method, or product.

[0046] In this application, expressions such as "greater than", "less than", and "exceeding" are understood to exclude the stated number; expressions such as "above", "below", and "within" are understood to include the stated number. Furthermore, in the description of the embodiments of this application, "multiple" means two or more (including two), and similar expressions related to "multiple" are also understood in this way, such as "multiple groups" and "multiple times", unless otherwise explicitly specified.

[0047] In the description of the embodiments of this application, the space-related expressions used, such as "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "vertical," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," indicate the orientation or positional relationship based on the orientation or positional relationship shown in the specific embodiments or drawings. They are only for the purpose of describing the specific embodiments of this application or for the reader's understanding, and do not indicate or imply that the device or component referred to must have a specific position, a specific orientation, or be constructed or operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this application.

[0048] Unless otherwise expressly specified or limited, the terms "installation," "connection," "linking," "fixing," and "setting," as used in the description of the embodiments of this application, should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral setting; it can be a mechanical connection, an electrical connection, or a communication connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two components or the interaction between two components. For those skilled in the art to which this application pertains, the specific meaning of the above terms in the embodiments of this application can be understood according to the specific circumstances.

[0049] Example 1

[0050] In view of the deficiencies in the existing technology, the applicant, based on years of practical experience and professional knowledge in the design and manufacture of such products, and in conjunction with the application of theoretical principles, has actively conducted research and innovation in order to create a technology that can solve the deficiencies in the existing technology. After continuous research, design, and repeated prototype production and improvement, this utility model with practical value has finally been created.

[0051] Please refer to Figure 1-4 This utility model provides a waterproof kit for a barcode reader, designed to effectively prevent moisture or water from penetrating the interior of the barcode reader 20, thereby ensuring its stable operation. The waterproof kit includes a main body 1 and a cover plate 2; wherein,

[0052] The main body 1 has a hollow internal structure and is equipped with a mounting port 3 that connects to the external space, so that the barcode reader 20 can be properly installed in the internal space of the main body 1 through this mounting port 3. In addition, the main body 1 is specially provided with a tag window and an imaging window, which correspond precisely to the tag position 21 and the illumination imaging end 22 of the barcode reader 20, respectively, to ensure that the barcode reader can perform its functions normally.

[0053] The cover plate 2 seals the mounting opening 3 to prevent moisture or water from seeping in. A waterproof sealing ring 4 is carefully placed at the junction of the cover plate 2 and the mounting opening 3 to further enhance waterproof performance. Simultaneously, a panel window is provided on the cover plate 2, which corresponds perfectly to the panel 23 of the barcode reader 20, facilitating user operation and observation.

[0054] To address the cable exit issue of the barcode reader 20 and the challenge of waterproofing after the cable exits, a cable exit port 5 is specially designed on the main body 1, with a corresponding mounting groove 6 inside. A waterproof pad 7 is placed inside the mounting groove 6 to ensure effective protection for the cable 13 of the barcode reader 20 as it passes through the main body 1. The cable 13 must first pass through the waterproof pad 7 and then extend to the outside via the cable exit port 5, thus achieving a waterproof effect.

[0055] It is worth mentioning that the waterproof pad 7, under the pressure of the cover plate 2, can fit tightly with the cable 13, thereby further improving the waterproof performance.

[0056] It should be noted that the waterproof kit design used in this embodiment achieves its waterproof function by being externally attached to the barcode reader 20. This design not only achieves excellent waterproof performance without changing the original product design of the barcode reader 20, fully meeting waterproof requirements, but also features a simple and clear structural design, relatively low cost, and ease of large-scale promotion and application.

[0057] In one specific implementation of this embodiment, the waterproof pad 7 adopts an innovative dual-body structure design, specifically including two pad bodies 701 of the same shape and symmetrical to each other. At the contact position between the two pad bodies 701, each has an arc groove 702. The design of these two arc grooves 702 is just able to accommodate and tightly wrap the cable 13 of the barcode reader 20, thereby ensuring the waterproof seal of the cable when passing through the main body 1.

[0058] When the cover plate 2 is installed and pressed onto the main body 1, the two pad bodies 701 will fit tightly together under the pressure of the cover plate 2. This fitting process not only enhances the overall stability of the pads, but more importantly, it allows the two arc grooves 702 to tightly clamp the cable 13, forming a solid waterproof barrier. This design ensures that even in harsh, humid environments, the interface between the cable 13 and the main body 1 maintains a high degree of waterproof performance, thereby effectively protecting the barcode reader 20 from moisture or water damage.

[0059] In one specific implementation of this embodiment, the main body 1 is designed more finely, with a first opening 8 and a second opening 9 specially provided on it to meet the waterproof and light-transmitting requirements of the barcode reader 20 under different functional needs.

[0060] Specifically, the first opening 8 is designed to be covered with a first transparent sheet 10. This transparent sheet not only ensures the visual recognizability of the tag position 21 of the barcode reader 20, but also plays a crucial role in waterproofing. To achieve this goal, a first waterproof adhesive layer is carefully arranged between the first opening 8 and the first transparent sheet 10. This adhesive layer not only has strong adhesion, ensuring that the first transparent sheet 10 is firmly attached to the first opening 8, but more importantly, it has excellent waterproof performance, effectively preventing moisture from seeping into the interior of the main body 1 from the first opening 8, thereby protecting the tag position 21 of the barcode reader 20 from the influence of a humid environment.

[0061] Similarly, the second opening 9 is cleverly designed to be covered with a second transparent sheet 11 to form an illumination imaging window. This transparent sheet not only allows light to pass through freely, providing a clear view for the illumination imaging end 22 of the barcode reader 20, but also plays an important role in waterproofing. To achieve this dual function, a second waterproof adhesive layer is also provided between the second opening 9 and the second transparent sheet 11. This adhesive layer also has strong adhesion and excellent waterproof performance, ensuring that the second transparent sheet 11 can be tightly and firmly attached to the second opening 9, effectively preventing moisture from entering the interior of the main body 1 from the second opening 9, thereby ensuring the normal operation and long service life of the illumination imaging end 22 of the barcode reader 20.

[0062] In summary, by adopting this innovative waterproof and light-transmitting design in this embodiment, not only is the adaptability of the barcode reader 20 improved under different environmental conditions, but it also provides it with more comprehensive and reliable waterproof protection.

[0063] In a more detailed embodiment of this example, the design of the cover plate 2 also reflects a dual consideration of waterproofing and functionality. Specifically, a third opening 12 is provided on the cover plate 2. This design aims to meet the visualization requirements of the barcode reader 20 panel 23 while ensuring that the area has good waterproof performance.

[0064] To achieve this goal, a third transparent sheet 14 is applied to the third opening 12. This transparent sheet not only maintains the visual transparency of the barcode reader 20 panel 23, allowing users to clearly observe the indicator lights, buttons, or other operating interfaces on the panel, but it also plays a crucial role in waterproofing. To ensure that the third transparent sheet 14 can adhere tightly and securely to the third opening 12, a third waterproof adhesive layer is provided between them.

[0065] This third waterproof adhesive layer not only has excellent adhesion properties, firmly attaching the third transparent sheet 14 to the edge of the third opening 12 to prevent it from falling off or shifting during use, but more importantly, it also has excellent waterproof sealing performance. Through the sealing effect of this adhesive layer, even in humid or harsh environmental conditions, moisture or water is difficult to penetrate into the cover plate 2 or the interior of the main body 1 through the third opening 12, thus effectively protecting the panel 23 of the reader 20 and its internal circuitry from moisture or water damage.

[0066] In one flexible implementation of this embodiment, the connection between the cover plate 2 and the main body 1 is designed to be both reliable and easy to operate. Specifically, the cover plate 2 can be detachably closed to the mounting opening 3 in one of the following two ways.

[0067] The first method involves fixing the cover plate 2 with a first screw 15. In this design, screw holes are pre-drilled on the edge of the cover plate 2 or at appropriate locations, while threaded holes are correspondingly provided on the edge of the mounting opening 3 of the main body 1. When it is necessary to install the cover plate 2 onto the main body 1, simply pass the first screw 15 through the screw hole of the cover plate 2 and screw it into the threaded hole of the main body 1 to achieve a secure connection between the cover plate 2 and the main body 1. Although this connection method requires certain installation tools, it has high connection strength and is easy to restore to its original state after disassembly, making it suitable for occasions with high waterproof performance requirements.

[0068] The second method utilizes magnetic components for a detachable connection. In this design, magnetic material (such as a magnet or iron sheet) is embedded in the corresponding position of the cover plate 2 or the main body 1, allowing the cover plate 2 to adhere tightly to the mounting opening 3 under magnetic force. When it is necessary to remove the cover plate 2, it can be easily separated from the main body 1 with a gentle pull, making the operation very simple. This connection method not only facilitates quick installation and removal of the cover plate 2 but also reduces the risk of decreased waterproof performance due to loose or missing screws.

[0069] In summary, the connection method between the cover plate 2 and the main body 1 in this embodiment ensures both reliability and stability while providing sufficient flexibility, allowing users to choose the appropriate connection method according to their actual needs. Whether using screw fixing or magnetic connection, the cover plate 2 can effectively seal the mounting port 3, thereby ensuring the waterproof performance of the entire waterproof kit under various environmental conditions.

[0070] In a more refined embodiment of this invention, a second screw 16 is introduced as an additional locking mechanism to further enhance the stability of the connection between the barcode reader 20 and the main body 1. This design aims to ensure the stable position of the barcode reader 20 within the main body 1, maintaining normal operation even under adverse conditions such as vibration or impact.

[0071] Specifically, one or more first mounting holes 17 are carefully formed on the main body 1, and the design of these holes precisely corresponds to the threaded connection points on the barcode reader 20. During installation, the second screw 16 is passed through the first mounting hole 17 and inserted into the interior of the main body 1, eventually engaging tightly with the corresponding threaded hole on the barcode reader 20. In this way, the barcode reader 20 is firmly locked inside the main body 1, effectively preventing the risk of performance degradation or damage due to loosening or displacement.

[0072] It is worth mentioning that this locking method not only enhances the connection strength between the barcode reader 20 and the main body 1, but also facilitates subsequent maintenance or replacement work. When it is necessary to disassemble the barcode reader 20, simply use an appropriate tool to unscrew the second screw 16; no complicated disassembly operation is required.

[0073] In summary, by introducing a second screw 16 as an additional locking method, the waterproof kit for the barcode reader in this embodiment not only maintains the original waterproof performance but also further improves the connection stability between the barcode reader 20 and the main body 1, thereby ensuring the reliability and durability of the entire waterproof kit under various environmental conditions.

[0074] In a further optimized embodiment of this example, particular attention is paid to the waterproof sealing performance of the first mounting hole 17 and its surrounding area. To ensure that moisture does not penetrate into the interior of the main body 1 through the first mounting hole 17, a groove is cleverly provided inside the first mounting hole 17, and a waterproof gasket 18 is carefully placed in the groove.

[0075] This design not only fully utilizes the elasticity and sealing performance of the waterproof gasket 18, but also ensures that the waterproof gasket 18 fits tightly around the periphery of the first mounting hole 17 through the precise size and shape of the groove. When the second screw 16 passes through the first mounting hole 17 and is threaded into the barcode reader 20, the waterproof gasket 18 will further deform under the pressure of the screw, thereby filling any possible tiny gaps and achieving a more reliable waterproof seal.

[0076] It is worth mentioning that the design of this waterproof gasket 18 not only enhances the waterproof performance of the first mounting hole 17 and its surrounding area, but also reduces the risk of decreased sealing performance due to loose screws or prolonged use. By ensuring that the waterproof gasket 18 is always in optimal working condition, it provides more comprehensive and reliable waterproof protection for the entire barcode reader waterproof kit.

[0077] In summary, by setting a groove inside the first mounting hole 17 and placing a waterproof gasket 18, the waterproof kit for the barcode reader in this embodiment further improves its waterproof sealing performance while maintaining the original stable connection, thereby ensuring the normal operation and service life of the barcode reader 20 under various humid or harsh environmental conditions.

[0078] In a more practical embodiment of this invention, the installation requirements of the main body 1 in actual applications are taken into account. To meet this requirement, one or more second mounting holes 19 are cleverly provided on the main body 1.

[0079] These second mounting holes 19 are designed to provide one or more fixed connection points for the body 1, enabling it to be securely installed in a variety of applications. For example, the body 1 can be easily secured to a wall, equipment bracket, or other mounting surface by using screws, nuts, or other fasteners through the second mounting holes 19.

[0080] It is worth mentioning that the position, number, and size of the second mounting holes 19 were carefully designed according to actual application requirements. They not only ensure the stability and reliability of the main body 1 during installation, but also provide great convenience for subsequent installation and maintenance work.

[0081] In summary, by opening a second mounting hole 19 on the main body 1, the waterproof kit for the barcode reader in this embodiment not only achieves a stable connection and waterproof sealing of the barcode reader 20, but also provides the main body 1 with flexible and reliable installation options, making it more suitable for various complex and ever-changing application scenarios.

[0082] Although this application uses terms such as "body" and "cover plate" frequently, the possibility of using other terms is not excluded. These terms are used merely for the convenience of describing and explaining the essence of this utility model; interpreting them as any kind of additional limitation would contradict the spirit of this utility model.

[0083] This utility model provides a waterproof kit for barcode readers and a barcode reader assembly with waterproof protection. By designing a waterproof kit that is attached to the barcode reader, it is possible to achieve excellent waterproof effect without changing the barcode reader's product design, thus meeting waterproof requirements. Moreover, the waterproof kit has a simple structure, low cost, and is easy to promote and use.

[0084] Example 2

[0085] This utility model embodiment two provides a barcode reader assembly with waterproof protection, including a barcode reader 20 and a waterproof kit for the barcode reader as described in embodiment one above; this innovative design aims to provide the barcode reader 20 with a comprehensive and efficient waterproof barrier through precise construction and component cooperation.

[0086] Specifically, the barcode reader 20 is carefully installed inside the main body 1. The main body 1, as a key component of the waterproof kit for the barcode reader, is designed not only to provide physical support and fixation for the barcode reader 20, but also to incorporate multiple waterproofing mechanisms to ensure that the barcode reader 20 can maintain excellent performance when facing humid or harsh environmental conditions.

[0087] The waterproof kit for the barcode reader, as detailed in Embodiment 1 above, constructs an indestructible waterproof system through a series of carefully designed structural features, including but not limited to the waterproof pad 7, the combined application of a transparent sheet and a waterproof adhesive layer, and a robust sealing mechanism achieved through screws or magnetic components. This system not only effectively prevents the penetration of moisture or water but also ensures the stability and durability of the barcode reader 20 in various application scenarios.

[0088] Furthermore, the barcode reader assembly in this embodiment cleverly utilizes the second mounting hole 19 on the main body 1, providing users with a flexible and reliable installation option. This design allows the barcode reader assembly to easily adapt to various complex and changing installation environments, further expanding its application range.

[0089] In summary, the waterproof barcode reader assembly provided in Embodiment 2, through precise design and component coordination, not only achieves efficient waterproof protection for the barcode reader 20, but also provides users with flexible and diverse installation options, thereby greatly improving the applicability and reliability of the barcode reader assembly in various application scenarios.

[0090] Finally, it should be noted that although the above embodiments have been described in the text and drawings of this application, this should not limit the scope of patent protection of this application. Any technical solutions that are based on the essential concept of this application and utilize the content described in the text and drawings of this application, resulting in equivalent structural or procedural substitutions or modifications, as well as the direct or indirect application of the technical solutions of the above embodiments to other related technical fields, are all included within the scope of patent protection of this application.

Claims

1. A waterproof kit for a barcode reader, used to waterproof a barcode reader (20), characterized in that, Includes a main body (1) and a cover plate (2); wherein, The main body (1) is hollow inside and has an installation port (3) that communicates with the outside. The barcode reader (20) is installed inside the main body (1) through the installation port (3). The main body (1) is provided with a label window and an imaging window. The label window and the illumination imaging window correspond to the label position (21) and the illumination imaging end (22) of the barcode reader (20) respectively. The cover plate (2) is closed at the mounting port (3); a waterproof sealing ring (4) is provided between the cover plate (2) and the mounting port (3); a panel window is provided on the cover plate (2); the panel window corresponds to the panel (23) of the barcode reader (20); The main body (1) has a cable outlet (5), and the interior of the main body (1) is provided with an installation groove (6) corresponding to the position of the cable outlet (5). A waterproof pad (7) is placed in the installation groove (6), and the cable (13) of the code reader (20) passes through the waterproof pad (7) and the cable outlet (5) in sequence to reach the outside. The waterproof pad (7) is pressed down by the cover plate (2) and is in close contact with the cable (13) of the barcode reader (20).

2. The waterproof kit for a barcode reader according to claim 1, characterized in that, The waterproof pad (7) includes two symmetrical pad bodies (701), and the two pad bodies (701) are respectively provided with arc grooves (702) at the contact position of the two pad bodies (701) so that the cable (13) of the code reader (20) can pass through. Under the pressing action of the cover plate (2), the two pad bodies (701) fit tightly together, so that the arc groove (702) fits tightly with the cable (13) of the reader (20).

3. The waterproof kit for a barcode reader according to claim 1, characterized in that, The main body (1) has a first opening (8) and a second opening (9). The first opening (8) is covered by a first transparent sheet (10), and a first waterproof adhesive layer is provided between the first opening (8) and the first transparent sheet (10) to form the label window; The second opening (9) is covered by a second transparent sheet (11), and a second waterproof adhesive layer is provided between the second opening (9) and the second transparent sheet (11) to form the illumination imaging window.

4. The waterproof kit for a barcode reader according to claim 1, characterized in that, The cover plate (2) has a third opening (12); The third opening (12) is covered by a third transparent sheet (14), and a third waterproof adhesive layer is provided between the third opening (12) and the third transparent sheet (14) to form the panel window.

5. The waterproof kit for a barcode reader according to claim 1, characterized in that, The cover plate (2) is detachably closed to the mounting port (3) by the first screw (15).

6. The waterproof kit for a barcode reader according to claim 1, characterized in that, The cover plate (2) is detachably closed to the mounting port (3) by a magnetic attachment assembly.

7. The waterproof kit for a barcode reader according to claim 1, characterized in that, It also includes a second screw (16); The main body (1) has a first mounting hole (17); The second screw (16) passes through the first mounting hole (17) and enters the interior of the body (1), and is threadedly connected to the barcode reader (20) to lock the barcode reader (20) inside the body (1).

8. The waterproof kit for a barcode reader according to claim 7, characterized in that, The first mounting hole (17) has a groove inside, and a waterproof gasket (18) is placed in the groove.

9. The waterproof kit for a barcode reader according to claim 1, characterized in that, The main body (1) is provided with a second mounting hole (19) for mounting and fixing the main body (1).

10. A barcode reader assembly with waterproof protection, characterized in that, Includes a barcode reader (20) and a waterproof kit for the barcode reader as claimed in any one of claims 1-9; The barcode reader (20) is installed inside the main body (1).

Images