Rotating shaft structure and electronic equipment

Abstract

The utility model discloses a rotating shaft structure which comprises a fixed part and a rotating part. The fixed part is rotatably connected with the rotating part; the fixing piece is provided with a wiring avoiding part; the rotating piece is provided with a wire passing hole, and the wire passing hole is communicated with the wiring avoiding part; the rotating piece is provided with a first limiting part; the fixing piece is provided with a second limiting part, and the first limiting part is arranged on the rotating path of the second limiting part. The wire passing hole is formed in the rotating piece, the wiring avoiding part is arranged on the fixed piece, and meanwhile, the wire hole is communicated with the wiring avoiding part, so that when equipment such as the displayer is connected with the terminal equipment or the power supply equipment, connection between the displayer and the terminal equipment or the power supply equipment can be achieved through the wire passing hole and the wiring avoiding part; in addition, the first limiting part is arranged on the rotating part, and the second limiting part is arranged on the fixed part, so that the problem of wire jamming caused by excessive rotation of the screen body can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of switching structures, in particular to a rotating shaft structure and electronic equipment. Background Art

[0002] In the related art, display screen devices are mainly connected to power supplies or host devices through external interfaces. For example, the display screens of terminal devices such as computers usually include data cables and power cables, and data and power transmission are achieved through interfaces outside the display screen. However, the wiring interface is set outside the screen body, which not only increases the overall thickness of the screen body, but also complicates the circuit structure, affecting the appearance. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a rotating shaft structure and an electronic device, wherein the rotating shaft structure is used for line routing to realize hidden wiring and avoid the problem of line jamming.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0005] A rotating shaft structure, wherein the fixed part and the rotating part are rotatably connected; the fixed part is provided with a wiring avoidance portion; the rotating part is provided with a wire passing hole, and the wire passing hole is connected to the wiring avoidance portion; the rotating part is provided with a first limiting portion; the fixed part is provided with a second limiting portion, and the first limiting portion is arranged on the rotation path of the second limiting portion.

[0006] Furthermore, the rotating member includes a main body and connecting parts arranged at both ends of the main body; one end of the connecting part away from the main body is rotatably connected to the fixing member; and the first limiting part is arranged on the connecting part.

[0007] Furthermore, the first limiting portion includes a limiting block; the second limiting portion includes a limiting groove; the limiting block is movably disposed in the limiting groove, and the limiting groove is used to limit the rotation angle of the limiting block.

[0008] Furthermore, the connecting portion of the rotating member is a cylinder; the rotating member is connected to the fixing member through the cylinder, and the rotation of the main body is realized.

[0009] Furthermore, the main body includes a front end and a rear end, the rear end is an end close to the fixing member; the rear end of the main body is an arc surface that fits the fixing member, and the front end of the main body is a rectangular surface; the front end of the main body interferes with the top or bottom of the fixing member.

[0010] Furthermore, it also includes a shell; the shell includes a first opening and a second opening that are arranged opposite to each other; the rotating member is arranged in the shell, and the fixing member passes through the first opening of the shell and is connected to the rotating member.

[0011] Furthermore, a center line of the wire-passing hole and a center line of the first opening of the shell are on the same axis, and a rotation axis of the shell and a rotation axis of the rotating member are on the same axis.

[0012] Furthermore, the fixing member includes a rotating shaft portion and a mounting portion; the rotating shaft portion is arranged in the shell; the mounting portion is provided with a "concave" shaped notch, and one end of the mounting portion with the "concave" shaped notch is connected to the rotating shaft portion.

[0013] Furthermore, a positioning buckle and a positioning column for connecting with an external device are provided on the second opening of the shell.

[0014] In order to solve the above technical problems, another technical solution adopted by the utility model is:

[0015] An electronic device comprises the above-mentioned hinge structure and display wiring; the first end of the display wiring passes through the wire hole of the hinge structure to be connected to the display; the second end of the display wiring is used to connect to the circuit.

[0016] The beneficial effects of the utility model are as follows: by arranging a wire hole on the rotating member and a wiring avoidance portion on the fixing member, and by connecting the wire hole with the wiring avoidance portion, when wiring a display or other device, the connection between the display and the terminal device or the power supply device can be achieved through the wire hole and the wiring avoidance portion; thereby, internal wiring is achieved, the increase in the overall thickness of the screen body is avoided, and the circuit is simplified; and, by arranging a first limiting portion on the rotating member and a second limiting portion on the fixing member, the problem of excessive rotation of the screen body causing wire jamming can be avoided, and the wire body can be avoided from being bent and damaged due to excessive rotation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a first structural schematic diagram of a rotating shaft structure in an embodiment of the utility model;

[0018] Figure 2 This is a first structural schematic diagram of a rotating shaft structure with a housing in an embodiment of the utility model;

[0019] Figure 3 It is a front view of a first structure of a rotating shaft structure in an embodiment of the utility model;

[0020] Figure 4 It is a rear view of a first structure of a rotating shaft structure in an embodiment of the utility model;

[0021] Figure 5 This is a schematic diagram of a second rotating member structure of a rotating shaft structure in an embodiment of the utility model;

[0022] Figure 6 This is a schematic diagram of a second fixing member structure of a rotating shaft structure in an embodiment of the utility model;

[0023] Figure 7 It is a first side view schematic diagram of a second structure of a rotating shaft structure in an embodiment of the utility model;

[0024] Figure 8 It is a second side view schematic diagram of a second structure of a rotating shaft structure in an embodiment of the utility model;

[0025] Fig. 9 This is a schematic diagram of the connection between a first structure of a rotating shaft structure and a display screen in an embodiment of the utility model;

[0026] Fig.10 This is a schematic diagram of the connection between the second structure of a rotating shaft structure and a display screen in an embodiment of the utility model;

[0027] Description of labels:

[0028] 1. fixing member; 11. wiring avoidance portion; 12. second limiting portion; 13. rotating shaft portion; 14. mounting portion; 141. mounting hole;

[0029] 2. Rotating member; 21. Wire hole; 22. First limiting portion; 23. Main body; 24. Connecting portion;

[0030] 3. Display screen wiring; 4. Shell; 41. Positioning buckle; 42. Positioning column. DETAILED DESCRIPTION

[0031] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0032] In the following description, specific details such as specific system structures, technologies, etc. are provided for the purpose of illustration rather than limitation, so as to provide a thorough understanding of the embodiments of the present application. However, it should be clear to those skilled in the art that the present application may also be implemented in other embodiments without these specific details. In other cases, detailed descriptions of well-known systems, devices, circuits, and methods are omitted to prevent unnecessary details from obstructing the description of the present application.

[0033] It should be understood that when used in the present specification and the appended claims, the term "comprising" indicates the presence of described features, wholes, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, wholes, steps, operations, elements, components and / or combinations thereof.

[0034] References to "one embodiment" or "some embodiments" etc. described in the specification of this application mean that one or more embodiments of the present application include specific features, structures or characteristics described in conjunction with the embodiment. Therefore, the statements "in one embodiment", "in some embodiments", "in some other embodiments", "in some other embodiments", etc. that appear in different places in this specification do not necessarily refer to the same embodiment, but mean "one or more but not all embodiments", unless otherwise specifically emphasized in other ways. The terms "including", "comprising", "having" and their variations all mean "including but not limited to", unless otherwise specifically emphasized in other ways.

[0035] In the related art, display screen devices are mainly connected to power supplies or host devices through external interfaces. For example, the display screens of terminal devices such as computers usually include data cables and power cables, and data and power transmission are achieved through interfaces outside the display screen. However, the wiring interface is set outside the screen body, which not only increases the overall thickness of the screen body, but also complicates the circuit structure, affecting the appearance.

[0036] Taking financial equipment as an example, the screen module of financial equipment needs to be connected to the power supply equipment or terminal equipment through an external interface, which makes the wiring complicated. In addition, since the wiring is exposed, it is easy for the wiring to be pulled, causing the screen module such as the display to fall off; at the same time, the screen module will drive the wiring to move while rotating, and there is a risk that the wiring and the structure of the screen module or terminal equipment will get stuck, resulting in the problem of wiring being stuck or even bending and damaging.

[0037] In order to solve the above problems, the present application discloses the following technical solutions.

[0038] A rotating shaft structure comprises a fixed part and a rotating part; the fixed part and the rotating part are rotatably connected; the fixed part is provided with a wiring avoidance part; the rotating part is provided with a wire passing hole, and the wire passing hole is connected with the wiring avoidance part; the rotating part is provided with a first limiting part; the fixed part is provided with a second limiting part, and the first limiting part is arranged on the rotation path of the second limiting part.

[0039] From the above description, it can be seen that the beneficial effects of the utility model are: by arranging a wire hole on the rotating part and a wiring avoidance portion on the fixed part, and at the same time connecting the wire hole with the wiring avoidance portion, when connecting the display and other devices, the connection between the display and the terminal device or the power supply device can be achieved through the wire hole and the wiring avoidance portion; thereby realizing internal wiring, avoiding an increase in the overall thickness of the screen body, and simplifying the circuit; and, by arranging a first limit portion on the rotating part and a second limit portion on the fixed part, it is possible to avoid excessive rotation of the screen body, resulting in wire jamming problems, and avoid bending and damage of the wire body due to excessive rotation.

[0040] In one embodiment of the present application, the rotating member includes a main body and connecting parts arranged at both ends of the main body; one end of the connecting part away from the main body is rotatably connected to the fixing member; and the first limiting part is arranged on the connecting part.

[0041] From the above description, it can be seen that the main body and the connecting part are set. After the connecting part and the fixing part are rotated, the main body can be connected to a device such as a display, which is conducive to the connection between the rotating part and the display and drives the rotation of the display device.

[0042] In one embodiment of the present application, the first limiting portion includes a limiting block; the second limiting portion includes a limiting groove; the limiting block is movably disposed in the limiting groove, and the limiting groove is used to limit the rotation angle of the limiting block.

[0043] From the above description, it can be seen that using the limit block as the first limit part and the limit slot as the second limit part enables the limit block to move only within the range limited by the limit slot, thereby limiting the rotation angle of the rotating part, which can prevent the display from rotating excessively and causing wire jamming or damage to the circuit.

[0044] In one embodiment of the present application, the connecting portion on the rotating member is a cylinder; the rotating member is connected to the fixed member through the cylinder, and the rotation of the main body is achieved.

[0045] It can be seen from the above description that by setting the connecting part as a cylinder, the rotating member can realize the rotation function with the cylindrical connecting part as the rotation axis, and the rotation process is smooth.

[0046] In one embodiment of the present application, the main body includes a front end and a rear end, the rear end is an end close to the fixing member; the rear end of the main body is an arc surface that fits the fixing member, and the front end of the main body is a rectangular surface; the front end of the main body interferes with the top or bottom of the fixing member.

[0047] From the above description, it can be seen that by setting the rear end of the main body as an arc surface that fits with the fixed part, and setting its front end as a rectangular surface, the rectangular surface at the front end of the rotating part can interfere with the top or bottom of the fixed part during rotation, thereby achieving the effect of limiting the rotation angle of the rotating part.

[0048] In one embodiment of the present application, a shell is further included; the shell includes a first opening and a second opening that are arranged opposite to each other; the rotating member is arranged in the shell, and the fixing member passes through the first opening of the shell and is connected to the rotating member.

[0049] It can be seen from the above description that by providing a shell and arranging the rotating part in the shell, the rotating part is protected; and the shell is also correspondingly provided with a first opening and a second opening for wiring, so that the wiring is smoother.

[0050] In one embodiment of the present application, the center line of the wire hole and the center line of the first opening of the shell are on the same axis, and the rotation axis of the shell and the rotation axis of the rotating member are on the same axis.

[0051] From the above description, it can be seen that by setting the wire hole and the first opening of the shell on the same axis, and setting the rotating axis of the shell and the rotating axis of the rotating part on the same axis, the direction of the wire hole and the first opening are kept consistent during the rotation of the shell and the rotating part, thereby effectively avoiding the problem of wire jamming or damage to the line.

[0052] In one embodiment of the present application, the fixing member includes a rotating shaft portion and a mounting portion; the rotating shaft portion is arranged in the shell; the mounting portion is provided with a "concave" shaped notch, and one end of the mounting portion with the "concave" shaped notch is connected to the rotating shaft portion.

[0053] From the above description, it can be seen that by setting the rotating shaft portion of the fixing part inside the shell, the protection of the rotating parts is improved; at the same time, the mounting part is set in a "concave" shape, and the raised part is connected to the rotating part as its first end, that is, the recessed part forms a wiring avoidance portion, making it easier to route the wiring through the mounting part.

[0054] In one embodiment of the present application, a positioning buckle and a positioning column for connecting with an external device are provided on the second opening of the shell.

[0055] It can be seen from the above description that by arranging the positioning buckles and the positioning columns on the shell, the connection between the rotating shaft structure and the display is achieved through the positioning buckles and the positioning columns.

[0056] Another embodiment of the utility model provides an electronic device, comprising the above-mentioned hinge structure and a display wiring; the first end of the display wiring passes through the hinge structure for connecting to the display; the second end of the display wiring is used to connect to the circuit.

[0057] The shaft structure and electronic device provided by the utility model can be applied to financial terminal application scenarios such as cash registers, and are described below through specific implementation methods:

[0058] Embodiment 1

[0059] Please refer to Figure 1 as well as Figure 3 A shaft structure includes a fixed part 1 and a rotating part 2; the fixed part 1 and the rotating part 2 are rotatably connected; the fixed part 1 is provided with a wiring avoidance portion 11; the rotating part 2 is provided with a wire hole 21, and the wire hole 21 is connected with the wiring avoidance portion 11; wherein the shape of the wire hole 21 can be designed according to the actual shape of the display wiring 3, for example, if the display wiring 3 in this example is flat, the wire hole 21 is designed as a flat slit hole; if the display wiring 3 is circular or other shapes, the wire hole 21 is set to be circular or other shapes. The rotating part 2 is provided with a first limiting portion 22; the fixed part 1 is provided with a second limiting portion 12, and the first limiting portion 12 is set on the rotation path of the second limiting portion 22.

[0060] The rotating member 2 includes a main body 23 and connecting parts 24 disposed at both ends of the main body 23; one end of the connecting part 24 away from the main body 23 is rotatably connected to the fixing member 1; the first limiting part 22 is disposed on the connecting part 24; in an optional embodiment, as Figure 1 As shown, the first limit portion 22 includes a limit block, which is arranged on the inner side of the connecting portion 24; the second limit portion 12 includes a limit slot, in which the limit block can be movably arranged, and the limit slot is used to limit the rotation angle of the limit block, that is, the limit block can move within the rotation stroke limited by the limit slot; the rotation stroke of the limit slot can be set according to the actual interference angle of the financial device to prevent interference with the bracket or frame and other structures of the financial device during the rotation of the screen body.

[0061] Please refer to Figure 2 , the shaft structure also includes a housing 4; the housing 4 includes a first opening and a second opening arranged opposite to each other; the rotating member 2 is arranged in the housing 4, and the fixing member 1 passes through the first opening of the housing 4 and is connected to the rotating member 2; wherein the center line of the wire hole 21 and the center line of the first opening of the housing 4 are on the same axis, and the rotating axis of the housing 4 and the rotating axis of the rotating member 2 are on the same axis; that is, the housing 4 and the rotating member 2 rotate based on the same rotating axis, and during rotation, the positions of the wire hole 21 and the first opening of the housing 4 always correspond. Figure 3 as well as Figure 4 As shown, the display screen wiring 3 passes through the first opening of the housing 4, the wiring avoidance portion 11, the wire hole 21 and the second opening of the housing 4 in sequence, so that the display screen wiring 3 is hidden by the hinge structure and the connection function is achieved.

[0062] In an optional embodiment, the fixing member 1 includes a rotating shaft portion 13 and a mounting portion 14; the rotating shaft portion 13 is arranged in the shell 4; the first end of the mounting portion 14 is connected to the rotating shaft portion 13, and the second end of the mounting portion 14 is used to connect with an external device; wherein the mounting portion 14 is provided with a "concave" shaped notch, and one end of the mounting portion with the "concave" shaped notch is connected to the rotating shaft portion, and the raised portion is the first end of the mounting portion 14, that is, the middle part of the "concave" character naturally forms a wiring avoidance portion 11; the mounting portion 14 is also provided with a mounting hole 141 for connecting to an external device, and the second opening of the shell 4 is provided with a positioning buckle 41 and a positioning column 42 for connecting to an external device.

[0063] Embodiment 2

[0064] This embodiment is different from the first embodiment in that another form of rotating shaft structure is provided;

[0065] like Figures 5 to 8 As shown, a shaft structure includes a fixed member 1 and a rotating member 2; the fixed member 1 is rotatably connected to the rotating member 2; the fixed member 1 is provided with a wiring avoidance portion 11; the rotating member 2 is provided with a wire hole 21, and the wire hole 21 is connected to the wiring avoidance portion 11; wherein the shape of the wire hole 21 can be designed according to the actual shape of the display screen wiring 3. The rotating member 2 is provided with a first limiting portion 22; the fixed member 1 is provided with a second limiting portion 12, and the first limiting portion 12 is provided on the rotation path of the second limiting portion 22.

[0066] like Figure 7 as well as Figure 8 As shown, the connecting portion 24 on the rotating member 2 is a cylinder, and the rotation of the main body 23 is achieved by connecting the connecting portion 24 of the cylinder to the fixed member 1; wherein the main body 23 includes a front end and a rear end, and the rear end is an end close to the fixed member 1; the rear end of the main body 23 is an arc surface that fits the fixed member 1, and the front end of the main body 23 is a rectangular surface, and the front end of the main body 23 forms an interference with the top or bottom of the fixed member 1, so that the rectangular surface can interfere with the top or bottom of the fixed member 1 during the rotation of the rotating member 2, thereby limiting the rotation angle of the main body 23, and further limiting the rotation angle of the rotating member 2; wherein the display screen wiring 3 passes through the fixed member 1 and the rotating member 2 in turn through the wiring avoidance portion 11 and the wire hole 21, so that the display screen wiring 3 is hidden by the shaft structure and the connection function is achieved. At the same time, in order to protect the rotating part 2 and the fixed part 1, a protective shell can be set for the rotating part 2 and the fixed part 1 respectively; for example, in order to achieve the interference fit of rotation between the rotating part 2 and the fixed part 1, space can be reserved at the interference position of the rotating part 2 and the interference position of the fixed part 1 to avoid problems such as inability to rotate or abnormal interference after the protective shell is set.

[0067] Embodiment 3

[0068] Please refer to Fig. 9 as well as Fig.10 An electronic device comprises the hinge structure of the first embodiment or / and the second embodiment and a display wiring 3, that is, the electronic device can be provided with the hinge structure of the first embodiment and the hinge structure of the second embodiment on both sides thereof; one group of screens is connected through the hinge structure of the first embodiment, and another group of screens is connected through the hinge structure of the second embodiment; the first end of the display wiring 3 passes through the wire hole 21 of the hinge structure to be connected to the display circuit; the second end of the display wiring 3 is used to be connected to a terminal device circuit or a power supply circuit or other equipment; Figure 3 , 4 As shown in , 7 and 8, the display wiring 3 passes through the shaft structure, and its first end is connected to the display screen, and the second end is used to connect to the circuit. For example, the electronic device is a financial terminal device such as a cash register. The circuit of the display screen is connected through the shaft structure and the display wiring 3, and the display wiring 3 is hidden in the shaft structure, making the device more beautiful as a whole, and avoiding the problem of wire jamming caused by excessive rotation of the screen.

[0069] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent transformations made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in the relevant technical field, are also included in the patent protection scope of the present invention.

Claims

1. A rotating shaft structure, characterized in that: Including fixed parts and rotating parts; The fixed member is rotatably connected to the rotating member; The fixing member is provided with a wiring avoidance portion; the rotating member is provided with a wire passing hole, and the wire passing hole is connected with the wiring avoidance portion; The rotating member is provided with a first limiting portion; the fixing member is provided with a second limiting portion, and the first limiting portion is arranged on a rotation path of the second limiting portion.

2. A rotating shaft structure according to claim 1, characterized in that: The rotating member includes a main body and connecting parts arranged at two ends of the main body; One end of the connecting portion away from the main body is rotatably connected to the fixing member; The first limiting portion is arranged on the connecting portion.

3. A rotating shaft structure according to claim 2, characterized in that: The first limiting portion includes a limiting block; The second limiting portion includes a limiting groove; The limiting block is movably disposed in the limiting groove, and the limiting groove is used to limit the rotation angle of the limiting block.

4. A rotating shaft structure according to claim 2, characterized in that: The connecting portion of the rotating member is a cylinder; The rotating member is connected to the fixing member through the cylinder, and the rotation of the main body is realized.

5. A rotating shaft structure according to claim 4, characterized in that: The main body comprises a front end and a rear end, wherein the rear end is an end close to the fixing member; The rear end of the main body is a curved surface that fits the fixing member, and the front end of the main body is a rectangular surface; The front end of the main body interferes with the top or bottom of the fixing member.

6. A rotating shaft structure according to claim 1, characterized in that: Also includes a housing; The housing comprises a first opening and a second opening which are arranged opposite to each other; The rotating member is disposed in the shell, and the fixing member passes through the first opening of the shell and is connected with the rotating member.

7. A rotating shaft structure according to claim 6, characterized in that: The center line of the wire-passing hole and the center line of the first opening of the shell are on the same axis, and the rotation axis of the shell and the rotation axis of the rotating member are on the same axis.

8. A rotating shaft structure according to claim 7, characterized in that: The fixing member includes a rotating shaft portion and a mounting portion; The rotating shaft portion is arranged in the housing; The mounting portion is provided with a concave notch, and one end of the mounting portion with the concave notch is connected to the rotating shaft portion.

9. A rotating shaft structure according to claim 6, characterized in that: The second opening of the shell is provided with a positioning buckle and a positioning column for connecting with an external device.

10. An electronic device, characterized in that: It includes the hinge structure and display screen wiring according to any one of claims 1 to 9; The first end of the display screen wiring passes through the wire hole of the rotating shaft structure to be connected to the display screen; The second end of the display screen connection is used to connect to the circuit.

Images