Computer peripheral device capable of controlling use of computer

Abstract

The utility model provides a computer peripheral device capable of controlling use of a computer. The computer peripheral device comprises a scanning gun; the grip is fixedly installed at the bottom of the scanning gun, an installation column is fixedly installed at the bottom of the grip, an installation cavity is formed in the bottom of the installation column, a first baffle is fixedly installed on the outer side face of the installation column, and a second baffle is arranged at the bottom of the first baffle. According to the computer peripheral device capable of controlling the computer to use, through mutual cooperation of the winding frame, the supporting rod, the first gear ring, the second gear ring, a magnetic plate, a mounting column, a first baffle, a second baffle, a metal plate and other structures, when a transmission line needs to be wound and released during use, the transmission line can be wound and released conveniently, and the computer peripheral device can be used for controlling the computer to use. And a user only needs to pull the winding frame and then rotate the grip to drive the mounting column to rotate, so that the length of the transmission line can be adjusted, and the flexibility and practicability of the code scanning gun are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of computers, in particular to a computer peripheral device capable of controlling the use of a computer. Background Art

[0002] The so-called barcode scanner is a high-tech product that closely combines optics, mechanics, electronics, and software applications. It is the third generation of computer input devices after keyboards and mice. Since its birth in the 1980s, barcode scanners have been rapidly developed and widely used. From the most direct pictures, photos, films to various drawings, graphics, and manuscripts, barcode scanners can be used to input into computers, thereby realizing the processing, management, use, storage, or output of these image information.

[0003] For example, a barcode scanner in the prior art includes a protective shell and a bottom cover arranged on the bottom surface of the protective shell. The protective shell and the bottom cover are connected by a limit assembly, and a slide groove is provided on the bottom surface of the front end face of the protective shell. The limit assembly includes a connecting rod, a movable sleeve, a spring, a T-shaped rod, a fixed rod, a clamping sleeve and a compression spring. The top of the connecting rod is connected to the top surface of the inner wall of the slide groove cavity. The bottom end of the connecting rod is movably connected to a movable sleeve located inside the slide groove. The top surface of the movable sleeve is connected to the inner wall of the slide groove through a spring transmission connection located on the connecting rod. A T-shaped rod is fixedly installed at the bottom end of the spring, and the bottom end of the T-shaped rod extends to the bottom of the protective shell. A groove is provided on the front end face of the T-shaped rod. The inner cavity of the groove is fixedly connected to a fixed rod, and one end of the fixed rod is movably connected to a clamping sleeve. Through the setting of the limit assembly, the interior of the barcode scanner can be effectively repaired.

[0004] However, when the barcode scanner is in use, the exposed length of the power cord cannot be adjusted according to needs. The length of the power cord is fixed. Due to different places of use, the length of the power cord is different. If the power cord is too long, it is inconvenient to operate. If the power cord is too short, the device cannot be used. The device has low flexibility and poor practicality.

[0005] Therefore, it is necessary to provide a computer peripheral device that can control the use of a computer to solve the above technical problems. Utility Model Content

[0006] The utility model provides a computer peripheral device capable of controlling the use of a computer, which solves the problem that the length of a power line cannot be adjusted according to the use situation, resulting in low flexibility and poor practicability.

[0007] In order to solve the above technical problems, the utility model provides a computer peripheral device capable of controlling the use of a computer, comprising:

[0008] Scanning gun;

[0009] A grip, the grip is fixedly mounted on the bottom of the scanner, a mounting post is fixedly mounted on the bottom of the grip, a mounting cavity is provided inside the bottom of the mounting post, a first baffle is fixedly mounted on the outer side of the mounting post, a second baffle is provided at the bottom of the first baffle, the second baffle is fixedly mounted on the outer side of the mounting post, and a metal plate is fixedly mounted at the bottom of the second baffle;

[0010] A winding frame, wherein the winding frame is sleeved on the outer side of the mounting column, a magnetic plate is fixedly mounted on the bottom of the winding frame, a support rod is fixedly mounted on the bottom of the inner side of the winding frame, a first gear ring is fixedly mounted on the top of the support rod, a second gear ring is meshed on the top of the first gear ring, and the top of the second gear ring is fixedly mounted on the top of the inner side of the mounting cavity;

[0011] A transmission line is wound around the outer side of the mounting post.

[0012] Preferably, the magnetic plate is sleeved on the outer side surface of the mounting column, the magnetic plate is magnetically attracted to the bottom of the metal plate, and a rubber pad is fixedly installed on the bottom of the winding frame.

[0013] Preferably, the support rod, the first gear ring and the second gear ring are all arranged on the inner side surface of the installation cavity.

[0014] Preferably, a guide hole is opened on one side of the winding frame, and the transmission line is arranged on the inner side surface of the guide hole. The transmission line is also arranged in the middle of the first baffle plate and the second baffle plate.

[0015] Preferably, the first baffle plate and the second baffle plate are both arranged on the inner side surface of the winding frame.

[0016] Preferably, a guide ring is fixedly mounted on the inner side surface of the guide hole.

[0017] Preferably, a plurality of balls are rollingly connected to the inner side surface of the guide ring.

[0018] Compared with the related art, the computer peripheral device capable of controlling the use of a computer provided by the utility model has the following beneficial effects:

[0019] The utility model provides a computer peripheral device capable of controlling the use of a computer. The winding frame, the support rod, the first gear ring, the second gear ring, the magnetic plate, the mounting column, the first baffle plate, the second baffle plate and the metal plate cooperate with each other. When the transmission line needs to be wound up and released during use, the user only needs to pull the winding frame and then rotate the handle to drive the mounting column to rotate to adjust the length of the transmission line, thereby increasing the flexibility and practicality of the barcode scanning gun. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic structural diagram of a first embodiment of a computer peripheral device capable of controlling the use of a computer provided by the utility model;

[0021] Figure 2 for Figure 1 The cross-sectional structure diagram of the winding frame shown;

[0022] Figure 3 for Figure 2 An enlarged schematic diagram of part A is shown;

[0023] Figure 4 A schematic structural diagram of a second embodiment of a computer peripheral device capable of controlling the use of a computer provided by the utility model;

[0024] Figure 5 for Figure 4 An enlarged schematic diagram of part B is shown.

[0025] Numbers in the figure: 1. Scanning gun, 11. Grip, 12. Mounting column, 13. Mounting cavity, 14. First baffle, 15. Second baffle, 16. Metal plate, 2. Winding frame, 21. Support rod, 22. First gear ring, 23. Second gear ring, 24. Magnetic plate, 25. Guide hole, 3. Rubber pad, 4. Transmission line, 5. Guide ring, 51. Ball. DETAILED DESCRIPTION

[0026] The utility model is further described below in conjunction with the accompanying drawings and implementation modes. Example

[0027] Please refer to Figure 1 , Figure 2 , Figure 3 ,in, Figure 1 A schematic structural diagram of a first embodiment of a computer peripheral device capable of controlling the use of a computer provided by the utility model; Figure 2 for Figure 1 The cross-sectional structure diagram of the winding frame shown; Figure 3 for Figure 2 The enlarged schematic diagram of part A is shown. A computer peripheral device capable of controlling the use of a computer comprises: a scanning gun 1;

[0028] A grip 11, the grip 11 is fixedly mounted on the bottom of the scanner 1, a mounting post 12 is fixedly mounted on the bottom of the grip 11, a mounting cavity 13 is provided inside the bottom of the mounting post 12, a first baffle 14 is fixedly mounted on the outer side of the mounting post 12, a second baffle 15 is provided at the bottom of the first baffle 14, the second baffle 15 is fixedly mounted on the outer side of the mounting post 12, and a metal plate 16 is fixedly mounted on the bottom of the second baffle 15;

[0029] The winding frame 2 is sleeved on the outer side of the mounting column 12, a magnetic plate 24 is fixedly mounted on the bottom of the winding frame 2, a support rod 21 is fixedly mounted on the bottom of the inner side of the winding frame 2, a first gear ring 22 is fixedly mounted on the top of the support rod 21, a second gear ring 23 is meshed on the top of the first gear ring 22, and the top of the second gear ring 23 is fixedly mounted on the top of the inner side of the mounting cavity 13;

[0030] The transmission line 4 is wound around the outer side of the mounting post 12 .

[0031] The magnetic plate 24 is sleeved on the outer side surface of the mounting column 12 , and the magnetic plate 24 is magnetically attracted to the bottom of the metal plate 16 . A rubber pad 3 is fixedly mounted on the bottom of the winding frame 2 .

[0032] The support rod 21 , the first gear ring 22 , and the second gear ring 23 are all disposed on the inner side surface of the installation cavity 13 .

[0033] A guide hole 25 is opened on one side of the winding frame 2 , and the transmission line 4 is arranged on the inner side of the guide hole 25 . The transmission line 4 is also arranged in the middle of the first baffle 14 and the second baffle 15 .

[0034] The first baffle plate 14 and the second baffle plate 15 are both disposed on the inner side surface of the winding frame 2 .

[0035] When the transmission line 4 is rolled up, the transmission line 4 is located between the first baffle 14 and the second baffle 15, so that the transmission line 4 is rolled up;

[0036] When in use, the handle 11 drives the mounting post 12 to rotate, causing the mounting post 12 to rotate inside the top of the winding frame 2;

[0037] When the first gear ring 22 and the second gear ring 23 overlap, they can mesh with each other, thereby limiting the position between the winding frame 2 and the mounting column 12 .

[0038] The working principle of a computer peripheral device capable of controlling the use of a computer provided by the utility model is as follows:

[0039] When in use, if the user needs a longer length of transmission line 4, the user can pull the winding frame 2 downward to separate the metal plate 16 and the magnetic plate 24, and separate the first gear ring 22 and the second gear ring 23. Then, the user holds the winding frame 2 and rotates the handle 11, so that the handle 11 drives the mounting column 12 to rotate, thereby releasing the transmission line 4 wound on the outer side of the mounting column 12, thereby adjusting the length of the transmission line 4. After adjusting to the appropriate length, the user moves the winding frame 2 toward one end of the handle 11, so that the metal plate 16 and the magnetic plate 24 are magnetically attracted, and then the first magnetic ring 22 and the second gear ring 23 are engaged, thereby limiting and fixing the winding frame 2 to prevent the transmission line 4 from being above the mounting column 12. When the transmission line 4 needs to be wound up, the handle 11 only needs to be reversed to wind up the transmission line 4 onto the mounting column 12.

[0040] Compared with the related art, the computer peripheral device capable of controlling the use of a computer provided by the utility model has the following beneficial effects:

[0041] Through the cooperation of structures such as the winding frame 2, the support rod 21, the first gear ring 22, the second gear ring 23, the magnetic plate 24, the mounting column 12, the first baffle 14, the second baffle 15 and the metal plate 16, when in use, when the transmission line 4 needs to be wound and released, the user only needs to pull the winding frame 2 and then rotate the handle 11 to drive the mounting column 12 to rotate to adjust the length of the transmission line 4, thereby increasing the flexibility and practicality of the barcode scanner. Example

[0042] Please refer to Figure 2-4 and Figure 5 Based on the computer peripheral device that can control the use of a computer provided by the first embodiment of the present application, the second embodiment of the present application proposes another computer peripheral device that can control the use of a computer. The second embodiment is only a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0043] Specifically, the second embodiment of the present application provides a computer peripheral device capable of controlling the use of a computer. The difference is that, in the computer peripheral device capable of controlling the use of a computer, a guide ring 5 is fixedly installed on the inner side surface of the guide hole 25 .

[0044] A plurality of balls 51 are rollingly connected to the inner side surface of the guide ring 5 .

[0045] The working principle of a computer peripheral device capable of controlling the use of a computer provided by the utility model is as follows:

[0046] When in use, the transmission line 4 slides inside the guide ring 5 , and the ball 51 rotates at this time, thereby guiding the transmission line 4 .

[0047] Compared with the related art, the computer peripheral device capable of controlling the use of a computer provided by the utility model has the following beneficial effects:

[0048] By cooperating with each other through structures such as the guide ring 5 and the ball 51, the transmission line 4 can be moved on the outer side of the ball 51 during use, so that the ball 51 can rotate, thereby guiding the transmission line 4, avoiding damage caused by wear of the transmission line 4, and thus increasing the service life of the transmission line 4.

[0049] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A computer peripheral device capable of controlling the use of a computer, characterized in that: include: Scanning gun; A grip, the grip is fixedly mounted on the bottom of the scanner, a mounting post is fixedly mounted on the bottom of the grip, a mounting cavity is provided inside the bottom of the mounting post, a first baffle is fixedly mounted on the outer side of the mounting post, a second baffle is provided at the bottom of the first baffle, the second baffle is fixedly mounted on the outer side of the mounting post, and a metal plate is fixedly mounted at the bottom of the second baffle; A winding frame, wherein the winding frame is sleeved on the outer side of the mounting column, a magnetic plate is fixedly mounted on the bottom of the winding frame, a support rod is fixedly mounted on the bottom of the inner side of the winding frame, a first gear ring is fixedly mounted on the top of the support rod, a second gear ring is meshed on the top of the first gear ring, and the top of the second gear ring is fixedly mounted on the top of the inner side of the mounting cavity; A transmission line is wound around the outer side of the mounting post.

2. A computer peripheral device capable of controlling the use of a computer according to claim 1, characterized in that: The magnetic plate is sleeved on the outer side surface of the mounting column, the magnetic plate is magnetically attracted to the bottom of the metal plate, and a rubber pad is fixedly installed on the bottom of the winding frame.

3. A computer peripheral device capable of controlling the use of a computer according to claim 2, characterized in that: The support rod, the first gear ring and the second gear ring are all arranged on the inner side surface of the installation cavity.

4. A computer peripheral device capable of controlling the use of a computer according to claim 3, characterized in that: A guide hole is opened on one side of the winding frame, and the transmission line is arranged on the inner side of the guide hole. The transmission line is also arranged in the middle of the first baffle plate and the second baffle plate.

5. A computer peripheral device capable of controlling the use of a computer according to claim 4, characterized in that: The first baffle plate and the second baffle plate are both arranged on the inner side surface of the winding frame.

6. A computer peripheral device capable of controlling the use of a computer according to claim 5, characterized in that: A guide ring is fixedly mounted on the inner side surface of the guide hole.

7. A computer peripheral device capable of controlling the use of a computer according to claim 6, characterized in that: The inner side surface of the guide ring is rollingly connected with a plurality of balls.

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