Threading hole cover plate

Abstract

The invention relates to a threading hole cover plate, and belongs to the technical field of office supplies. The problem that a cover body of a traditional threading hole cover plate is prone to being damaged during disassembly is solved. Comprising a seat body and a cover body, a threading channel vertically penetrates through the seat body, and the cover body is detachably installed on the seat body; the cover body comprises a threading channel cover plate and an elastic clamping piece, and the elastic clamping piece is connected with the threading channel cover plate; when the cover body is installed on the seat body, the threading channel cover plate is located at the position of a top port of the threading channel, and the elastic clamping piece is connected with the side wall of the threading channel in a clamped mode. The threading channel cover plate is provided with at least one threading groove, and the threading groove is used for the cable in the threading channel to pass through. The cable cover is used for covering a threading hole of a table top or a counter, achieves the functions of protecting a cable and preventing dust and sundries from entering, and has the advantage of being not prone to damage.

Description

Technical Field

[0001] The present invention relates to the technical field of office supplies, and particularly relates to a threading hole cover plate. Background Art

[0002] In service scenarios such as the overall cash counter of a bank and the cashier window, in order to meet the wiring requirements of equipment cables, a threading hole is usually opened on the operating table surface, and a corresponding threading hole cover plate is equipped. This cover plate mainly undertakes the functions of protecting the cables and preventing dust and sundries from entering. The threading hole cover plate usually consists of a base body and a cover body. A threading channel is opened on the base body, and a threading groove is opened on the cover body.

[0003] In the prior art, the inner diameter size of the threading channel is usually designed to be 5 cm or greater than 5 cm, which is particularly suitable for office desktops with a large number of devices. However, in the use scenario of the overall cash counter of a bank, usually only a password input device is provided on the customer side tabletop. If the threading hole cover plate with this design is adopted, it will cause the problem of space waste. Moreover, the threading groove opened on the cover body of the prior art is relatively large, which not only affects the overall aesthetics of the counter but also easily causes sundries to fall in.

[0004] In addition, most of the existing threading hole cover plates are made of plastic, and an integrally formed plastic clip on the bottom of the cover body is used to snap onto the base body. However, in the use scenario of the overall cash counter of a bank, the password input device needs to be frequently moved. During the movement of the device, the power cord or data cable may pull the cover body to warp, and after warping, it needs to be covered again. Due to the poor toughness of the plastic material and the thin design at the connection between the clip and the cover body, if the cover body is frequently warped or covered, the clip is very easy to break and damage. Summary of the Invention

[0005] Aiming at the problem that the clip is easily damaged when the cover body in the above-mentioned prior art is installed or disassembled, the purpose of the present invention is to provide a threading hole cover plate. The present invention is used to cover the threading hole on the desktop or counter, playing the functions of protecting the cables and preventing dust and sundries from entering, and having the advantage of being not easily damaged.

[0006] In order to achieve the above purpose, the technical solution adopted by the present invention is as follows:

[0007] A wire threading hole cover plate, which includes a base body 1 and a cover body 2. The base body 1 is vertically penetrated with a wire threading channel 3, and the cover body 2 is detachably installed on the base body 1. The cover body 2 includes a wire threading channel cover plate 21 and an elastic clamping member 22, and the elastic clamping member 22 is connected to the wire threading channel cover plate 21. When the cover body 2 is installed on the base body 1, the wire threading channel cover plate 21 is located at the top port position of the wire threading channel 3, and the elastic clamping member 22 is clamped with the side wall of the wire threading channel 3. At least one wire threading groove 23 is formed on the wire threading channel cover plate 21, and the wire threading groove 23 is used for passing the cable in the wire threading channel 3.

[0008] Further, a placement groove 4 is formed at the top end of the side wall of the wire threading channel 3. When the cover body 2 is installed on the base body 1, the edge of the wire threading channel cover plate 21 is embedded in the placement groove 4.

[0009] Further, an annular limiting edge 5 is connected to the top end of the outer wall of the base body 1 along the circumference.

[0010] Further, the wire threading groove 23 is an arc-shaped groove, and the groove wall of the wire threading groove 23 and the side wall of the wire threading channel 3 enclose a wire threading opening 6.

[0011] Further, two wire threading grooves 23 are provided on the wire threading channel cover plate 21, and the two wire threading grooves 23 are respectively located on both sides of the elastic clamping member 22.

[0012] Further, the elastic clamping member 22 includes a fixing strip 221 and a clamping strip 222. The fixing strip 221 is connected to the bottom of the wire threading channel cover plate 21. One clamping strip 222 is connected to each end of the fixing strip 221, and the two clamping strips 222 are symmetrically arranged. When the cover body 2 is installed on the base body 1, both of the two clamping strips 222 abut against the side wall of the wire threading channel 3.

[0013] Further, the clamping strip 222 includes a connecting portion 2221, a limiting portion 2222 and an extending portion 2223. One end of the connecting portion 2221 is connected to the fixing strip 221, the other end of the connecting portion 2221 is connected to one end of the limiting portion 2222, and the other end of the limiting portion 2222 is connected to the extending portion 2223. An annular limiting groove 7 is formed on the side wall of the wire threading channel 3 along the circumference. When the cover body 2 is installed on the base body 1, the limiting portion 2222 abuts against the annular limiting groove 7.

[0014] Further, both the base body 1 and the cover body 2 are made of metal material.

[0015] Further, the base body 1 is of a circular ring structure, and the inner wall of the circular ring structure forms the wire threading channel 3. The inner diameter of the wire threading channel 3 is 3 cm to 5 cm.

[0016] Furthermore, the height of the base body 1 is 1.5 cm to 2.5 cm.

[0017] Due to the adoption of the above technologies, the present invention has the following positive effects compared with the prior art:

[0018] (1) Both the base body and the cover body of the present invention are made of stainless steel. In the scenario where the cover body is frequently disassembled, its elastic fasteners are not easily damaged. Compared with the integrally formed plastic fasteners in the prior art, the elastic fasteners of the present invention can withstand greater extrusion pressure during disassembly, are not easily damaged, significantly improve the service life and durability of the cover body, and at the same time reduce the maintenance or replacement costs caused by fastener damage.

[0019] (2) The inner diameter of the wire threading channel of the present invention is preferably 3 cm, which is particularly suitable for use scenarios with fewer wire threading devices, such as the overall cash counter in a bank. Compared with the traditional wire threading hole cover plate, the present invention has the advantages of saving space, being beautiful, and not easily falling into sundries.

[0020] (3) The elastic fastener of the present invention includes a fixed strip and a clamping strip. The fixed strip is connected to the bottom of the wire threading channel cover plate, and each end of the fixed strip is connected to a clamping strip. Both clamping strips are abutted against the annular limiting groove provided on the inner wall of the base body. The elastic fastener of the present invention adopts a strip-shaped plate structure, and its bent shape structure is used to increase toughness. Compared with the integrally formed plastic fasteners in the prior art, the elastic fastener of the present invention is more stable after installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a top view structure diagram of a wire threading hole cover plate of the present invention.

[0022] Figure 2 is a bottom view structure diagram of a wire threading hole cover plate of the present invention.

[0023] Figure 3 is an exploded view of a wire threading hole cover plate of the present invention.

[0024] Figure 4 is a top view of a wire threading hole cover plate of the present invention.

[0025] Figure 5 is a bottom view of a wire threading hole cover plate of the present invention.

[0026] Figure 6 is a sectional view of a wire threading hole cover plate of the present invention.

[0027] In the accompanying drawings: 1. Base body; 2. Cover body; 21. Cable passing channel cover plate; 22. Elastic clamping member; 221. Fixed strip; 222. Clamping strip; 2221. Connection portion; 2222. Limiting portion; 2223. Extension portion; 23. Cable slot; 231. First rounded surface; 232. First transition surface; 233. Arc surface; 234. Second transition surface; 235. Second rounded surface; 3. Cable passing channel; 4. Placing groove; 5. Annular limiting edge; 6. Cable passing opening; 7. Annular limiting groove. Detailed implementation manners

[0028] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but it is not intended to limit the present invention.

[0029] Please refer to Figures 1 to 6 As shown, a cable passing hole cover plate is shown, which includes a base body 1 and a cover body 2. The base body 1 is installed in a cable passing hole on an office desktop or countertop. A cable passing channel 3 runs through the base body 1 vertically. The cover body 2 is detachably installed on the base body 1. The cover body 2 includes a cable passing channel cover plate 21 and an elastic clamping member 22. The elastic clamping member 22 is connected to the cable passing channel cover plate 21. When the cover body 2 is installed on the base body 1, the cable passing channel cover plate 21 is located at the top port position of the cable passing channel 3, and the elastic clamping member 22 is clamped to the side wall of the cable passing channel 3. At least one cable slot 23 is provided on the cable passing channel cover plate 21, and the cable slot 23 is used for passing the cables in the cable passing channel 3.

[0030] Further, in a preferred embodiment, the base body 1 is of an annular structure, and a cylindrical cable passing channel 3 is formed by running through the base body 1 vertically.

[0031] Further, in a preferred embodiment, a placing groove 4 is formed at the top end of the side wall of the cable passing channel 3. When the cover body 2 is installed on the base body 1, the edge of the cable passing channel cover plate 21 is embedded in the placing groove 4. The top surface of the cable passing channel cover plate 21 is in the same plane as the top surface of the base body 1.

[0032] Further, in a preferred embodiment, an annular limiting edge 5 is connected to the top end of the outer wall of the base body 1 along the circumference. The bottom of the annular limiting edge 5 abuts against the desktop or countertop, playing a stabilizing role to prevent the base body 1 from slipping out of the cable passing hole.

[0033] Further, in a preferred embodiment, the cable slot 23 is an arc-shaped slot, and the slot wall of the cable slot 23 and the side wall of the cable passing channel 3 enclose a cable passing opening 6. The smooth inner wall of the arc-shaped slot can effectively reduce the friction between the cable and the slot wall during the cable passing process, avoid the cable outer skin from being worn or damaged due to friction, and extend the service life of the cable.

[0034] Further, in a preferred embodiment, the groove wall of the wire threading groove 23 is sequentially connected by a first rounded surface 231, a first transition surface 232, an arc surface 233, a second transition surface 234, and a second rounded surface 235. The first rounded surface 231 and the second rounded surface 235 are symmetrically arranged, and the first transition surface 232 and the second transition surface 234 are symmetrically arranged.

[0035] Further, in a preferred embodiment, two wire threading grooves 23 are provided on the wire threading channel cover plate 21, and the two wire threading grooves 23 are respectively located on both sides of the elastic clamping member 22. The provision of two wire threading grooves 23 not only improves the flexibility of cable layout but also effectively avoids the problems of cable entanglement or extrusion. The elastic clamping member 22 is arranged between the two wire threading grooves 23, which can avoid blocking the cable during the wire threading process.

[0036] Further, in a preferred embodiment, the shape and size of the two wire threading grooves 23 are the same.

[0037] Further, in a preferred embodiment, the shapes of the two wire threading grooves 23 are the same, but the sizes of the two wire threading grooves 23 are different. The use of wire threading grooves 23 with different sizes can better meet the layout requirements of various cables.

[0038] Further, in a preferred embodiment, the shape and size of the two wire threading grooves 23 are different.

[0039] Further, in a preferred embodiment, please refer to Figure 3 and Figure 6 As shown, the elastic clamping member 22 includes a fixed strip 221 and a clamping strip 222. The fixed strip 221 is connected to the bottom of the wire threading channel cover plate 21; a clamping strip 222 is connected to each end of the fixed strip 221, and the two clamping strips 222 are symmetrically arranged; when the cover body 2 is installed on the base body 1, both of the two clamping strips 222 abut against the side wall of the wire threading channel 3; a bent portion protruding outward is provided on each of the two clamping strips 222, and both of the two bent portions abut against the side wall of the wire threading channel 3. The bent portion is a limiting portion 2222. The elastic clamping member 22 adopts a strip-shaped plate structure, and the bent shape structure can increase the toughness and flexibility. Through its bent or arc design, the elastic clamping member 22 can disperse stress, avoid stress concentration problems, and thus effectively increase the toughness and anti-deformation ability of the elastic clamping member 22. During the disassembly or installation process, it can withstand greater extrusion force and is not easily broken or deformed, significantly improving the durability and service life of the elastic clamping member 22. In addition, the strip-shaped plate-structured elastic clamping member 22 can better adapt to the insertion or extraction actions at different angles during installation or disassembly, and the operation is more flexible and convenient.

[0040] Further, in a preferred embodiment, please refer to Figure 3 andFigure 6 As shown in the figure, the snap-in strip 222 includes a connecting portion 2221, a limiting portion 2222 and an extending portion 2223. One end of the connecting portion 2221 is connected to the fixed strip 221, the other end of the connecting portion 2221 is connected to one end of the limiting portion 2222, and the other end of the limiting portion 2222 is connected to the extending portion 2223. An annular limiting groove 7 is formed in the side wall of the wire threading channel 3 along the circumferential direction. When the cover body 2 is installed on the base body 1, the limiting portion 2222 abuts against the annular limiting groove 7. When the elastic clamping member 22 is inserted into the wire threading channel 3, the extending portion 2223 can play a guiding and limiting role. The maximum distance between the outer sides of one extending portion 2223 and the outer side of the other extending portion 2223 is less than the inner diameter of the wire threading channel 3, which makes it more convenient to directly insert during installation. The steps of installing the cover body 2 onto the base body 1 are as follows: First, insert the extending portion 2223 into the wire threading channel 3. During the downward pushing process, the two limiting portions 2222 first come into contact with the inner edge of the top end of the base body 1, and the inner edge of the top end of the base body 1 will exert a reaction force on the limiting portion 2222, causing the connecting portion 2221 to undergo elastic deformation, and then the two limiting portions 2222 gradually contract towards the middle and gradually enter the wire threading channel 3. When the two limiting portions 2222 move to the annular limiting groove 7, the elastic clamping member 22 rebounds, causing the two limiting portions 2222 to abut against the annular limiting groove 7, thereby achieving the snap-in effect.

[0041] Further, in a preferred embodiment, please refer to Figure 3 and Figure 6 As shown in the figure, the limiting portion 2222 is a bent plate-like structure, with a fillet transition at the bent portion, and the protruding direction of the bend faces the annular limiting groove 7. The maximum distance between the outer sides of the bent portions of the limiting portions 2222 on one snap-in strip 222 and the outer sides of the bent portions of the limiting portions 2222 on the other connecting strip 222 is greater than the inner diameter of the wire threading channel 3. When installing the cover body 2, the bent portion is used to be snapped into the annular limiting groove 7. And the fillet transition at the bent portion of the limiting portion 2222 can reduce the friction between the limiting portion 2222 and the inner wall of the base body 1, making the installation or disassembly smoother.

[0042] Further, in a preferred embodiment, both the base body 1 and the cover body 2 are made of metal material; further, both the base body 1 and the cover body 2 are made of alloy material; preferably, both the base body 1 and the cover body 2 are made of stainless steel material.

[0043] Further, in a preferred embodiment, both the wire threading channel cover plate 21 and the elastic clip 22 are made of stainless steel material, and the fixing strip 221 is welded to the bottom of the wire threading channel cover plate 21. Stainless steel material has high strength and toughness, can withstand greater extrusion pressure, and avoids the problem that traditional plastic clips are easily damaged during disassembly or use. The welding design of the fixing strip 221 to the bottom of the wire threading channel cover plate 21 further enhances the stability of the overall structure, ensuring a more firm and reliable connection between the wire threading channel cover plate 21 and the elastic clip 22. Stainless steel material has a high melting point and good fire resistance, can maintain stable physical properties in high-temperature environments, and avoids the softening, deformation or combustion problems that plastic materials may occur at high temperatures, improving the safety of the product. Stainless steel material has a metallic luster and a simple appearance, can enhance the overall aesthetics of the wire threading hole cover plate, and is particularly suitable for scenarios with frequent interactions, such as the overall cash counter in a bank.

[0044] Further, in a preferred embodiment, a high-friction surface is provided on the outer wall of the seat body 1, and the high-friction surface fits against the inner wall of the wire threading hole on the desktop or countertop. The high-friction surface can improve the stability of the seat body 1 and prevent the seat body 1 from rotating.

[0045] Further, in a preferred embodiment, the seat body 1 is in an annular structure, and the inner wall of the annular structure forms a wire threading channel 3; the inner diameter range of the wire threading channel 3 is 3 cm to 6 cm, and this range is applicable to usage scenarios with fewer wire threading devices.

[0046] Further, in a preferred embodiment, the height range of the seat body 1 is 1.5 cm to 2.5 cm, and this range is applicable to common office desktops or marble countertop surfaces.

[0047] Further, in a preferred embodiment, preferably, the inner diameter of the wire threading channel 3 is 3 cm; the height of the seat body 1 is 2 cm; the outer diameter of the annular limiting edge 5 is 5 cm. This size design is particularly applicable to usage scenarios with fewer wire threading devices, such as the overall cash counter in a bank. Compared with traditional wire threading hole cover plates, the present invention has the advantages of saving space, aesthetics, and not being easily fallen into sundries.

[0048] The above are only preferred embodiments of the present invention, and do not limit the implementation manners and protection scope of the present invention accordingly.

[0049] The present invention also has the following implementation manners on the above basis:

[0050] In a further embodiment of the present invention, the wire threading hole cover plate further includes a rubber ring. The rubber ring is in a cylindrical structure and is tightly sleeved on the outer wall of the base body 1. The outer diameter of the rubber ring is smaller than the outer diameter of the annular limiting edge 5. Both the base body 1 and the cover body 2 are made of stainless steel. When the base body 1 is installed on the marble tabletop of the bank's overall cash counter, the rubber ring is arranged between the inner wall of the wire threading hole and the outer wall of the base body 1, playing a role of sealing and buffering. During installation, it can prevent hard contact between the marble and the metal material.

[0051] Installation steps:

[0052] During installation, first install the base body 1 in the wire threading hole of the desktop or countertop. At this time, the outer wall of the base body 1 fits with the inner wall of the wire threading hole, and at the same time, the bottom of the annular limiting edge 5 abuts against the desktop or countertop. Next, thread the wire through the wire threading channel 3. After the wire threading is completed, insert the elastic clamping member 22 into the wire threading channel 3. At this time, it is necessary to ensure that the wire threading groove 23 corresponds to the position of the wire, and then push down the wire threading channel cover plate 21. During the process of pushing down, the two limiting portions 2222 first contact the inner edge at the top of the base body 1, and the inner edge at the top of the base body 1 will exert a reaction force on the limiting portions 2222, causing the elastic clamping member 22 to undergo elastic deformation. Then, the two limiting portions 2222 gradually contract towards the middle and gradually enter the wire threading channel 3. When moving to the annular limiting groove 7, the elastic clamping member 22 rebounds, causing the two limiting portions 2222 to abut against the annular limiting groove 7, achieving the clamping effect. When it is necessary to disassemble the cover body 2, insert a finger into the wire threading opening 6 and then pull upward. The inner wall of the annular limiting groove 7 exerts a reaction force on the limiting portions 2222, causing the elastic clamping member 22 to undergo elastic deformation. Then, the two limiting portions 2222 are contracted towards the middle and gradually move out of the annular limiting groove 7. As the pulling continues upward, finally, the wire threading channel cover plate 21 and the elastic clamping member 22 are removed from the wire threading channel 3.

[0053] In the description of the present invention, it should be noted that if terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are used to indicate the orientation or positional relationship, it is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the present invention is usually placed during use. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, so it cannot be understood as a limitation to the present invention.

[0054] The above are only the preferred embodiments of the present invention, and do not limit the implementation manners and protection scope of the present invention. For those skilled in the art, it should be able to realize that all equivalent replacements and obvious changes made by using the description and illustrations of the present invention should be included in the protection scope of the present invention.

Claims

1. A threading hole cover plate, characterized in that: It includes a base body (1) and a cover body (2). The base body (1) is vertically penetrated with a wire threading channel (3), and the cover body (2) is detachably mounted on the base body (1). The cover body (2) includes a wire threading channel cover plate (21) and an elastic clamping member (22), and the elastic clamping member (22) is connected to the wire threading channel cover plate (21). When the cover body (2) is mounted on the base body (1), the wire threading channel cover plate (21) is located at the top port position of the wire threading channel (3), and the elastic clamping member (22) is clamped with the side wall of the wire threading channel (3). At least one wire threading groove (23) is formed in the wire threading channel cover plate (21), and the wire threading groove (23) is used for passing the wire in the wire threading channel (3).

2. The wire threading hole cover plate according to claim 1, characterized in that: A placement groove (4) is formed at the top end of the side wall of the wire threading channel (3). When the cover body (2) is mounted on the base body (1), the edge of the wire threading channel cover plate (21) is embedded in the placement groove (4).

3. The threading hole cover plate according to claim 1, characterized in that: An annular limiting edge (5) is circumferentially connected to the top end of the outer wall of the base body (1).

4. The wire threading hole cover plate according to claim 1, characterized in that: The wire threading groove (23) is an arc-shaped groove, and the groove wall of the wire threading groove (23) and the side wall of the wire threading channel (3) enclose a wire threading opening (6).

5. The threading hole cover plate according to claim 1, characterized in that: Two wire threading grooves (23) are provided on the wire threading channel cover plate (21), and the two wire threading grooves (23) are respectively located on both sides of the elastic clamping member (22).

6. The thread passing hole cover plate according to claim 1, characterized in that: The elastic clamping member (22) includes a fixing strip (221) and a clamping strip (222). The fixing strip (221) is connected to the bottom of the wire threading channel cover plate (21). One clamping strip (222) is connected to each end of the fixing strip (221), and the two clamping strips (222) are symmetrically arranged. When the cover body (2) is mounted on the base body (1), the two clamping strips (222) both abut against the side wall of the wire threading channel (3).

7. The threading hole cover plate according to claim 6, characterized in that: The clamping strip (222) includes a connecting portion (2221), a limiting portion (2222) and an extending portion (2223). One end of the connecting portion (2221) is connected to the fixing strip (221), the other end of the connecting portion (2221) is connected to one end of the limiting portion (2222), and the other end of the limiting portion (2222) is connected to the extending portion (2223). An annular limiting groove (7) is circumferentially formed in the side wall of the wire threading channel (3). When the cover body (2) is mounted on the base body (1), the limiting portion (2222) abuts in the annular limiting groove (7).

8. The threading hole cover plate according to any one of claims 1 to 7, characterized in that: Both the base body (1) and the cover body (2) are made of metal material.

9. The threading hole cover plate according to claim 1, characterized in that: The base body (1) is of a circular ring structure, and the inner wall of the circular ring structure forms the wire threading channel (3). The inner diameter of the wire threading channel (3) is 3 cm to 6 cm.

10. The threading hole cover plate according to claim 9, wherein: The height of the base body (1) is 1.5 cm to 2.5 cm.

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