Wire harness self-storage computer keyboard

Abstract

The utility model discloses a wire harness self-storage computer keyboard which comprises a keyboard body, a rolling groove is formed in the center of the lower surface of the keyboard body, at least four sets of fixing clamping jaws are fixedly installed on the inner edge of the rolling groove, and the fixing clamping jaws are circumferentially distributed at equal intervals through the center circle point of the rolling groove. A winder is fixedly clamped between the multiple fixed clamping jaws, a keyboard wire harness is wound in the winder, a wire outlet is formed in the outer wall of the top end of the winder, the top end of the keyboard wire harness penetrates out of the wire outlet, and a wire clamping device is fixedly installed on the side wall of the top end of the keyboard body and located above the keyboard wire harness; according to the utility model, the keyboard wire harness can be automatically wound and stored, the redundant keyboard wire harness is effectively prevented from being exposed, the use characteristic of wire harness self-storage is achieved, the problem of mutual winding or dragging caused by overlong wire harnesses can be effectively avoided, the wire harness self-storage use effect of the wired keyboard is improved, the take-out work of the wired keyboard is facilitated, and the use efficiency of the keyboard is improved. And the structural use performance is good.

Description

Technical Field

[0001] The utility model relates to the technical field of computer keyboards, and specifically relates to a computer keyboard with self-storing wire harnesses. Background Technique

[0002] The keyboard is the most commonly used and main input device. Through the keyboard, English letters, Chinese characters, numbers, punctuation marks, etc. can be input into the computer, so as to issue commands to the computer, input data, etc. There are also some keyboards with various shortcut keys. As time goes by, gradually, products with various shortcut functions also appear on the market for separate sale, and come with dedicated drivers and setting software, and personalized operations can also be realized on compatible machines;

[0003] When the existing wired computer keyboard is in use, its wire harness does not have a certain self-storing effect. Therefore, in the actual use process, problems such as the wire harness being too long and causing the wire harness to be entangled are likely to occur. And when carrying it out, due to the inability to store the wire harness, there is a situation where the wire harness is dragged, reducing the overall use convenience. For this reason, the utility model proposes a computer keyboard with a self-storing wire harness. Content of the Utility Model

[0004] The purpose of the utility model is to provide a computer keyboard with self-storing wire harnesses to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a computer keyboard with self-storing wire harnesses, including a keyboard body. A winding groove is opened at the center position of the lower surface of the keyboard body. No less than four fixing claws are fixedly installed at the inner edge of the winding groove. A plurality of the fixing claws are evenly distributed in a circumferential manner around the center point of the winding groove. A wire reel is fixedly clamped between the plurality of fixing claws. A keyboard wire harness is wound inside the wire reel. An outlet is arranged on the outer wall at the top end of the wire reel. The top end of the keyboard wire harness passes out from the outlet. A wire clip is fixedly installed on the side wall at the top end of the keyboard body and above the keyboard wire harness.

[0006] Preferably, rubber pads are adhered to the four corners at the bottom end of the keyboard body by glue.

[0007] Preferably, a plurality of physical buttons are fixedly installed on the upper surface of the keyboard body.

[0008] Preferably, the wire clip includes an upper bracket. The upper bracket is fixedly installed on the side wall at the top end of the keyboard body. The inside of the upper bracket is designed with a hollow structure. A threaded lead screw is rotatably installed inside the upper bracket through a bearing.

[0009] Preferably, the threaded lead screw is a positive and negative threaded lead screw. One end of the threaded lead screw passes through the side wall of the upper bracket and is fixedly connected with a knob, and anti-slip teeth are arranged on the outer wall of the knob.

[0010] Preferably, threaded blocks are respectively threadedly connected to the positive and negative threads of the threaded lead screw, and clamping claws are fixedly installed on the lower surfaces of the bottoms of the two groups of threaded blocks.

[0011] Preferably, the two groups of clamping claws are respectively placed on both sides of the keyboard wire harness.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] Through the design and use of the wire winder, the present utility model can achieve the effect of automatically winding and storing the keyboard wire harness, effectively avoiding the exposure of redundant keyboard wire harnesses, having the use characteristic of self-storing wire harnesses, and can effectively avoid the problems of mutual entanglement or dragging caused by too long wire harnesses, improving the self-storing use effect of the wire harness of the wired keyboard, facilitating the external carrying work of the wired keyboard, and having good structural use performance;

[0014] Moreover, the wire winder is clamped and fixed by the fixed clamping claws, which is convenient for installation and disassembly during use, and has good structural use performance. After being clamped, the wire winder can be stored in the winding groove of the keyboard body, so that there will be no redundant exposed structures during the actual use of the keyboard, having a good wire winding storage and hiding use effect, being convenient to use, and having a good hiding effect in the structural design;

[0015] Finally, through the use of the wire clamp, the pulled-out keyboard wire harness can be clamped and fixed, effectively avoiding the automatic winding of the wire harness after being pulled out, ensuring the normal use effect during the use of the wire harness, having good wire harness clamping use characteristics, and being convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional structural schematic diagram of the upper surface of the keyboard body according to an embodiment of the present utility model;

[0017] Figure 2 is a bottom-up structural schematic diagram of the keyboard body according to an embodiment of the present utility model;

[0018] Figure 3 is according to an embodiment of the present utility model Figure 2 magnified structural schematic diagram of area A;

[0019] Figure 4 is according to an embodiment of the present utility model Figure 2 magnified structural schematic diagram of area B;

[0020] Figure 5 is a schematic diagram of the overall structure of the wire clamp according to an embodiment of the present utility model.

[0021] In the figure: 1, keyboard body; 2, winding groove; 3, fixed claw; 4, wire winder; 5, wire outlet; 6, keyboard wire harness; 7, wire clamp; 701, upper bracket; 702, threaded screw rod; 703, knob; 704, threaded block; 705, wire clamping claw; 8, rubber pad. Detailed implementation mode

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and 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, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0025] Please refer to Figures 1-5 , an embodiment provided by the present invention: a wire harness self-storing computer keyboard, including a keyboard body 1, a winding groove 2 is opened at the center position of the lower surface of the keyboard body 1, and no less than four groups of fixed claws 3 are fixedly installed at the inner edge of the winding groove 2. A number of fixed claws 3 are evenly distributed in a circumferential manner around the center point of the winding groove 2. A wire winder 4 is fixedly clamped between a number of fixed claws 3. Specifically, refer to the attached Figure 2 and Figure 3 as shown;

[0026] Thus, the fixed claw 3 can be used to clamp and fix the reel 4 in a claw-like manner, so that the reel 4 can be fixedly installed inside the bottom end of the keyboard body 1. The reel 4 is a common existing technical product on the market, which is composed of a spring and a housing, similar to the structure of an existing tape measure, and is also used in existing two-way retractable data cables. This manual will not elaborate too much on it;

[0027] The structural design of the reel 4 stored in the retraction groove 2 of the keyboard body 1 makes the keyboard have no redundant exposed structure during actual use, with a good effect of retracting and hiding the wire, convenient to use, and excellent structural performance;

[0028] The keyboard wire harness 6 is retracted inside the reel 4. An outlet 5 is provided on the top outer wall of the reel 4. The top end of the keyboard wire harness 6 passes out of the outlet 5. The top end of the keyboard wire harness 6 is connected to a connection port for plugging in the computer. The other end of the keyboard wire harness 6 is electrically connected to the circuit board of the keyboard body 1 through the reel 4 to ensure the normal electrical connection and use of the keyboard;

[0029] When this kind of computer keyboard is actually used, the keyboard wire harness 6 can be pulled out through the reel 4. On one side, the normal wire length can be pulled out. When not in use, the connection port at the top of the keyboard wire harness 6 can be unplugged. At this time, under the action of the reel 4, the keyboard wire harness 6 can be automatically retracted into the reel 4, only showing the port part. In this way, the automatic retraction and storage effect of the keyboard wire harness 6 can be achieved, effectively avoiding the exposure of redundant keyboard wire harnesses, having the use characteristic of wire harness self-storage, effectively avoiding the problems of mutual entanglement or dragging caused by too long wire harnesses, improving the wire harness self-storage use effect of the wired keyboard, facilitating the external carrying work of the wired keyboard, and having excellent structural performance;

[0030] In order to fix the wire harness of the pulled-out keyboard wire harness 6 during use and prevent the keyboard wire harness 6 from automatically rewinding after being pulled out and released, a wire clamp 7 is fixedly installed on the top side wall of the keyboard body 1 and above the keyboard wire harness 6. The wire clamp 7 is used to clamp and fix the pulled-out keyboard wire harness 6 to prevent the wire harness from automatically rewinding and ensure the normal use effect during wire harness use;

[0031] Among them, specifically refer to the attached Figure 4 and Figure 5 As shown, the wire clamp 7 includes an upper bracket 701. The upper bracket 701 is fixedly installed on the top side wall of the keyboard body 1. The inside of the upper bracket 701 is designed with a hollow structure. A threaded screw rod 702 is rotatably installed inside the upper bracket 701 through a bearing;

[0032] Further, the threaded lead screw 702 is a forward and reverse threaded lead screw 702. One end of the threaded lead screw 702 passes through the side wall of the upper bracket 701 and is fixedly connected to a knob 703. Anti-slip teeth are provided on the outer wall of the knob 703, which has a certain anti-slip contact effect when the knob 703 rotates.

[0033] Furthermore, threaded blocks 704 are respectively threadedly connected to the forward and reverse threads of the threaded lead screw 702. The bottom surfaces of the two groups of threaded blocks 704 are fixedly installed with wire clamping claws 705, and the two groups of wire clamping claws 705 are respectively placed on both sides of the keyboard wire harness 6.

[0034] With this structural design, when it is necessary to fix the pulled-out keyboard wire harness 6, the user can manually rotate the knob 703. When the knob 703 rotates, it will synchronously drive the threaded lead screw 702 to rotate. Since the threaded lead screw 702 is a forward and reverse threaded lead screw, and threaded blocks 704 are threadedly connected to both the forward and reverse threads of the threaded lead screw 702, when the threaded lead screw 702 rotates, the two groups of threaded blocks 704 on it will move relatively, that is, move away from each other or approach each other (whether to move away from each other or approach each other depends on the forward and reverse rotation effect of the threaded lead screw 702). When the two groups of threaded blocks 704 approach each other, the wire clamping claws 705 below them also approach synchronously. At this time, the two groups of wire clamping claws 704 will clamp the keyboard wire harness 6 between them, thereby effectively preventing the pulled-out keyboard wire harness 6 from automatically rewinding, ensuring the normal pulled-out use length, and improving the clamping use effect of the wire harness.

[0035] When the wire clamping claws 705 move away from each other and release the keyboard wire harness 6, at this time, the keyboard wire harness 6 is automatically wound into the reel 4 under the action of the reel 4, completing the automatic storage effect of the wire harness.

[0036] In this embodiment, in order to improve the anti-slip contact effect between the bottom of the keyboard body 1 and the desktop, rubber pads 8 are adhered to the four corners of the bottom end of the keyboard body 1 with glue.

[0037] Further, in order to ensure the normal use of the keyboard body 1, a number of physical keys are fixedly installed on the upper surface of the keyboard body 1.

[0038] Working principle: The top end of the keyboard wire harness 6 of the computer keyboard of the present utility model is connected to a wiring port for plugging and connecting to the computer to ensure normal use.

[0039] When the computer keyboard is in actual use, the keyboard wire harness 6 can be pulled out through the wire winder 4. On one side, the normal wire length can be pulled out for work. When not in use, the connection port at the top of the keyboard wire harness 6 can be unplugged. At this time, under the action of the wire winder 4, the keyboard wire harness 6 can be automatically wound into the interior of the wire winder 4, only exposing the port part. In this way, the automatic winding and storage effect of the keyboard wire harness 6 can be achieved, effectively avoiding the exposure of the redundant keyboard wire harness. It has the usage characteristic of self-storage of the wire harness, can effectively avoid the problems of mutual entanglement or dragging caused by the overlong wire harness, improve the self-storage usage effect of the wire harness of the wired keyboard, facilitate the external carrying work of the wired keyboard, and has good structural usage performance;

[0040] In order to clamp and fix the pulled-out keyboard wire harness 6, avoid the automatic winding of the wire harness, and ensure the normal usage effect during the use of the wire harness, a wire clamp 7 is provided accordingly;

[0041] When it is necessary to fix the pulled-out keyboard wire harness 6, the user can manually rotate the knob 703. When the knob 703 rotates, it will synchronously drive the threaded lead screw 702 to rotate. Since the threaded lead screw 702 is a positive and negative threaded lead screw, and threaded blocks 704 are threadedly connected to both the positive and negative threads of the threaded lead screw 702, when the threaded lead screw 702 rotates, the two threaded blocks 704 on it will move relatively, that is, move away from each other or approach each other (whether they move away from each other or approach each other depends on the forward and reverse rotation effects of the threaded lead screw 702). When the two threaded blocks 704 approach each other, the clamping claws 705 below them also approach synchronously. At this time, the two clamping claws 704 will clamp the keyboard wire harness 6 between them. In this way, the automatically rewinding of the pulled-out keyboard wire harness 6 can be effectively avoided, the normal pulled-out usage length can be ensured, and the clamping usage effect of the wire harness can be improved;

[0042] When the clamping claws 705 move away from each other and loosen the keyboard wire harness 6, at this time, the connection port of the keyboard wire harness 6 is unplugged, and under the action of the wire winder 4, the keyboard wire harness 6 can be automatically wound into the wire winder 4 to complete the automatic storage effect of the wire harness.

[0043] To sum up, through the design and use of the wire winder 4, the present utility model can achieve the automatic winding and storage effect of the keyboard wire harness 6, effectively avoid the exposure of the redundant keyboard wire harness, has the usage characteristic of self-storage of the wire harness, can effectively avoid the problems of mutual entanglement or dragging caused by the overlong wire harness, improve the self-storage usage effect of the wire harness of the wired keyboard, facilitate the external carrying work of the wired keyboard, and has good structural usage performance;

[0044] Moreover, the wire reel 4 is clamped and fixed by the fixing claw 3, which is convenient for installation and disassembly during use, and has good structural performance. At the same time, after being clamped, the wire reel 4 can be stored and hidden in the winding groove 2 of the keyboard body 1, so that there will be no redundant exposed dragging structure during the actual use of the keyboard, and it has a good wire winding storage and hiding use effect, is convenient to use, and has a good hidden effect in the structural design;

[0045] Finally, by using the wire clamp 7, the pulled-out keyboard wire harness 6 can be clamped and fixed, effectively avoiding the automatic winding of the wire harness after it is pulled out, ensuring the normal use effect of the wire harness during use, having good wire harness clamping use characteristics, and being convenient to use.

[0046] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-described exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, it is intended to embrace all changes falling within the meaning and scope of the equivalent elements of the claims in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. A wire harness self-storing computer keyboard, comprising a keyboard body (1), characterized in that, A winding groove (2) is provided at the center of the lower surface of the keyboard body (1). At least four fixed clamping claws (3) are fixedly installed at the inner edge of the winding groove (2). A plurality of the fixed clamping claws (3) are evenly distributed in a circumferential manner around the center point of the winding groove (2). A wire winder (4) is fixedly clamped between the plurality of fixed clamping claws (3). A keyboard wire harness (6) is wound inside the wire winder (4). An outlet (5) is arranged on the outer wall at the top end of the wire winder (4). The top end of the keyboard wire harness (6) passes through the outlet (5). A wire clamp (7) is fixedly installed on the side wall at the top end of the keyboard body (1) and above the keyboard wire harness (6).

2. A wire harness self-storing computer keyboard according to claim 1, characterized in that: Rubber pads (8) are adhered to the four corners of the bottom end of the keyboard body (1) by glue.

3. A wire harness self-storing computer keyboard according to claim 1, characterized in that: A plurality of physical keys are fixedly installed on the upper surface of the keyboard body (1).

4. A wire harness self-storing computer keyboard according to claim 1, wherein: The wire clamp (7) includes an upper bracket (701). The upper bracket (701) is fixedly installed on the side wall at the top end of the keyboard body (1). The inside of the upper bracket (701) is designed with a hollow structure. A threaded lead screw (702) is rotatably installed inside the upper bracket (701) through a bearing.

5. A wire harness self-storing computer keyboard according to claim 4, characterized in that: The threaded lead screw (702) is a positive and negative threaded lead screw (702). One end of the threaded lead screw (702) passes through the side wall of the upper bracket (701) and is fixedly connected to a knob (703). Anti-slip teeth are arranged on the outer wall of the knob (703).

6. A wire harness self-storing computer keyboard according to claim 4, wherein: Threaded blocks (704) are respectively threaded on the positive and negative threads of the threaded lead screw (702). Clamping claws (705) are fixedly installed on the lower surfaces of the bottoms of the two threaded blocks (704).

7. A wire harness self-storing computer keyboard according to claim 6, characterized in that: The two clamping claws (705) are respectively placed on both sides of the keyboard wire harness (6).

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