Fixing device

Abstract

The utility model relates to the technical field of communication element fixing equipment, and provides a fixing device which comprises a fixing piece, an adjusting assembly and a connecting assembly. The fixing piece is used for positioning the fixing device; the adjusting assembly is detachably connected to the fixing piece, and the adjusting assembly is configured to rotate relative to the fixing piece; the connecting assembly is detachably connected to the adjusting assembly, and the connecting assembly is configured to rotate relative to the adjusting assembly; the connecting assembly is connected with the communication element and used for fixing the communication element. The utility model aims to enlarge the adjustment angle and range of the communication element while ensuring the fixing effect of the communication element, thereby improving the communication effect of the communication element.

Description

Technical Field

[0001] This utility model belongs to the technical field of communication element fixing equipment, and in particular relates to a fixing device. Background Technology

[0002] With the development of technology, communication components are being used more and more widely.

[0003] In the field of communications, communication components enable high-speed data transmission and are an important part of modern mobile communication networks. The development prospects of communication components are very broad. A crucial step is to fix the communication components in place, ensuring the reliability and stability of this fixation. This allows for further angle adjustments to the communication components to achieve optimal communication performance.

[0004] In related technologies, the structure of the fixed bracket for communication components is complex, and the range and angle of adjustment of the communication components are limited. Utility Model Content

[0005] The technical objective of this invention is to provide a fixing device that, while ensuring the fixing effect of the communication element, expands the adjustment angle and range of the communication element, thereby improving the communication effect of the communication element.

[0006] To solve the above-mentioned technical problems, this utility model provides a fixing device, including: a fixing member, an adjusting component, and a connecting component; the fixing member is used to position the fixing device; the adjusting component is detachably connected to the fixing member and is configured to rotate relative to the fixing member; the connecting component is detachably connected to the adjusting component and is configured to rotate relative to the adjusting component; the connecting component is connected to a communication element and is used to fix the communication element.

[0007] Furthermore, the adjustment component is configured to rotate circumferentially along the fixing member.

[0008] Furthermore, one end of the connecting component is connected to the adjusting component at a first connection point, and rotates relative to the adjusting component with the first connection point as the axis.

[0009] Furthermore, the adjustment assembly includes a first adjustment assembly and a second adjustment assembly; wherein the first adjustment assembly is detachably connected to the fixing member; one end of the second adjustment assembly is detachably connected to the first adjustment assembly, and the other end is connected to the connecting assembly.

[0010] Furthermore, the first adjusting component is configured to rotate circumferentially along the fixing member; one end of the second adjusting component is connected to the first adjusting component at a second connection point and rotates relative to the first adjusting component about the second connection point as an axis; the other end of the second adjusting component is connected to the connecting component at a first connection point, and the connecting component rotates relative to the second adjusting component about the first connection point as an axis.

[0011] Furthermore, the second adjustment assembly includes a first sub-adjustment and a second sub-adjustment; one end of the first sub-adjustment is connected to one end of the second sub-adjustment at a third connection, and the second sub-adjustment is configured to rotate relative to the first sub-adjustment about the third connection; the other end of the first sub-adjustment is connected to the first adjustment assembly; and the other end of the second sub-adjustment is connected to the connection assembly.

[0012] Furthermore, at least one fastener is provided at each of the first connection point, the second connection point, and the third connection point.

[0013] Furthermore, the first adjustment component includes two snap-fit ​​members; the two snap-fit ​​members are respectively snapped onto opposite sides of the outer periphery of the fixing member, and the two snap-fit ​​members are fixed to the fixing member by at least two fasteners.

[0014] Furthermore, the snap-fit ​​member is provided with a recessed portion; when the snap-fit ​​member is fixed to the fixing member, the recessed portion at least partially abuts against the outer periphery of the fixing member.

[0015] Furthermore, the fixing device includes two first adjusting components, one second adjusting component, and two connecting components; wherein, the two first adjusting components are detachably connected to the outer periphery of the fixing member along the axial direction of the fixing member, and the two first adjusting components are spaced apart; one end of the second adjusting component is rotatably connected to one of the first adjusting components, and the other end is rotatably connected to one of the connecting components; the other first adjusting component is rotatably connected to the other connecting component; wherein, the two connecting components are respectively connected to a portion of the communication element.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] This utility model provides a fixing device, which includes a fixing component, an adjusting component, and a connecting component. The adjusting component is detachably connected to the fixing component, the connecting component is detachably connected to the adjusting component, and a communication element can be fixed to the connecting component. Thus, the position and angle of the communication element fixed to the connecting component relative to the fixing component can be adjusted through the connection points between the adjusting component and the fixing component and between the adjusting component and the connecting component, thereby improving the communication effect of the communication element and maintaining excellent communication performance. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the fixing device in one embodiment of the present invention;

[0019] Figure 2 This is a schematic diagram of the fixing device in another embodiment of the present invention;

[0020] Figure 3 This is a schematic diagram of the structure of the snap-fit ​​component in an embodiment of this utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the first sub-adjustment component in an embodiment of this utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the second sub-adjustment component in an embodiment of this utility model.

[0023] In the accompanying drawings, the reference numerals indicate:

[0024] 100. Fixture;

[0025] 1. Fasteners;

[0026] 2. Adjustment assembly; 21. First adjustment assembly; 211. Snap-fit ​​component; 2111. Recessed portion; 2112. First through hole; 22. Second adjustment assembly; 221. First sub-adjustment component; 2211. Second through hole; 222. Second sub-adjustment component; 2221. Third through hole;

[0027] 3. Connecting components;

[0028] 4. Communication components;

[0029] 5. First connection point;

[0030] 6. Second connection point;

[0031] 7. The third connection point;

[0032] 8. Fastener; 81. Head; 82. Screw; 83. Nut. Detailed Implementation

[0033] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0034] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "circumferential", "radial", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0035] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0036] Please see Figure 1 and Figure 2 ,in, Figure 1 This is a schematic diagram of the fixing device in one embodiment of the present invention; Figure 2 This is a schematic diagram of the fixing device in another embodiment of the present invention. The present invention provides a fixing device 100, including: a fixing member 1, an adjusting component 2, and a connecting component 3; the fixing member 1 is used to position the fixing device 100; the adjusting component 2 is detachably connected to the fixing member 1 and is configured to rotate relative to the fixing member 1; the connecting component 3 is detachably connected to the adjusting component 2 and is configured to rotate relative to the adjusting component 2; the connecting component 3 is connected to a communication element 4 and is used to fix the communication element 4.

[0037] This utility model embodiment provides a fixing device 100, which includes a fixing component 1, an adjusting component 2, and a connecting component 3. The adjusting component 2 is detachably connected to the fixing component 1, the connecting component 3 is detachably connected to the adjusting component 2, and the communication element 4 can be fixed to the connecting component 3. Thus, by adjusting the connection between the adjusting component 2 and the fixing component 1 and the connection between the adjusting component 2 and the connecting component 3, the position and angle of the communication element 4 fixed to the connecting component 3 relative to the fixing component 1 can be adjusted, thereby improving the communication effect of the communication element and enabling the communication element 4 to maintain excellent communication performance.

[0038] In this embodiment, the communication element 4 is a device capable of transmitting electromagnetic wave signals. For example, the communication element 4 can be a microwave antenna. Excellent communication performance means that the communication element 4 can transmit communication signals well. For example, excellent communication performance can refer to good coupling efficiency or high transmission efficiency. The position of the communication element 4 refers to any position that the communication element 4, fixed on the connecting assembly 3, can reach within the spatial range during adjustment. The angle refers to the angle between the extended line of the axis of the communication element 4 and the horizontal line, or the angle between the extended line connecting the two farthest points of the communication element 4 and the horizontal line, or it can also be the angle with the fixing member 1; no limitation is made here. For example, the connecting assembly can be a bent plate.

[0039] In some embodiments, please refer to Figure 1 and Figure 2 The adjusting component 2 can be configured to rotate circumferentially along the fixing member 1. Thus, the communication element 4 can follow the adjusting component 2 to achieve circumferential adjustment and axial position adjustment.

[0040] In some embodiments, please refer to Figure 1 and Figure 2 One end of the connecting component 3 can be connected to the adjusting component 2 at the first connection point 5, and rotate relative to the adjusting component 2 about the first connection point 5 as the axis. Thus, the communication element 4 can follow the connecting component 3 to rotate about the first connection point 5 as the axis, achieving adjustment at different angles within the adjustment trajectory. For example, it can rotate along the first connection point 5, making the communication element 4 parallel to or perpendicular to the horizontal plane. The angle between the extension of the central axis of the communication element 4 and the horizontal line can be 0°-360°; for example, it can be 0°, 30°, 60°, 90°, 120°, 150°, 180°, 270°, 300°, or 360°. In other embodiments, the first connection point 5 can be configured as a universal joint, allowing the communication element 4 to rotate omnidirectionally, achieving changes in its angle and position.

[0041] In some embodiments, please refer to Figure 1 and Figure 2The adjustment assembly 2 includes a first adjustment assembly 21 and a second adjustment assembly 22. The first adjustment assembly 21 is detachably connected to the fixing member 1. One end of the second adjustment assembly 22 is detachably connected to the first adjustment assembly 21, and the other end is connected to the connecting assembly 3. This allows for more flexible adjustment of the angle and position of the communication element 4 fixed to the connecting assembly 3. The angle and position of the communication element 4 can be adjusted through the connection between the first adjustment assembly 21 and the second adjustment assembly 22, or through the connection between the second adjustment assembly 22 and the connecting assembly 3. For example, the angle between the extension of the central axis of the communication element 4 and the horizontal line can be 0°-360°; for example, it can be 0°, 30°, 60°, 90°, 120°, 150°, 180°, 270°, 300°, or 360°.

[0042] In some embodiments, please refer to Figure 1 and Figure 2 The first adjusting component 21 can be configured to rotate circumferentially along the fixing member 1; one end of the second adjusting component 22 is connected to the first adjusting component 21 at the second connection 6, and rotates relative to the first adjusting component 21 about the second connection 6 as an axis; the other end of the second adjusting component 22 is connected to the connecting component 3 at the first connection 5, and the connecting component 3 rotates relative to the second adjusting component 22 about the first connection 5 as an axis. That is, the adjustment of the angle and position of the communication element 4 fixed on the connecting component 3 is more flexible and convenient. The angle and position of the communication element 4 can be adjusted through the second connection 6 or through the first connection 5. For example, the angle between the extension of the central axis of the communication element 4 and the horizontal line can be 0°-360°; for example, it can be 0°, 30°, 60°, 90°, 120°, 150°, 180°, 270°, 300°, or 360°. In other embodiments, both the first connection 5 and the second connection 6 can be configured as universal joints, or one of them can be configured as a universal joint and the other as a component that rotates along the axis.

[0043] In some embodiments, please refer to Figure 1 and Figure 2The second adjustment assembly 22 includes a first sub-adjustment 221 and a second sub-adjustment 222. One end of the first sub-adjustment 221 and one end of the second sub-adjustment 222 are connected at a third connection 7, and the second sub-adjustment 222 is configured to rotate relative to the first sub-adjustment 221 about the third connection 7. The other end of the first sub-adjustment 221 is connected to the first adjustment assembly 21, and the other end of the second sub-adjustment 222 is connected to the connecting assembly 3. That is, the adjustment of the angle and position of the communication element 4 fixed on the connecting assembly 3 can be more flexible and convenient. In addition to adjusting the angle and position of the communication element 4 through the first connection 5 and the second connection 6, this embodiment adds a third connection 7 for adjusting the angle and position of the communication element 4. For example, the angle between the extension of the central axis of the communication element 4 and the horizontal line can be 0°-360°; for example, it can be 0°, 30°, 60°, 90°, 120°, 150°, 180°, 270°, 300° or 360°. In some embodiments, the first connection 5, the second connection 6 and the third connection 7 can all be configured as universal joints, or one or two of them can be configured as universal joints, and the other two or one can be configured as components that rotate along the axis.

[0044] In some embodiments, please refer to Figure 1 and Figure 2 Each of the first connection 5, the second connection 6, and the third connection 7 is provided with at least one fastener 8. This allows the fastener 8 to limit the engagement angle between the adjusting component and the first sub-adjusting member 221; the engagement angle between the first sub-adjusting member 221 and the second sub-adjusting member 222; and the engagement angle between the connecting component 3 and the second sub-adjusting member 222. This achieves the limitation of the angle and position of the communication element 4. For example, the first connection 5, the second connection 6, and the third connection 7 are fixed to their respective mating parts by two oppositely arranged fasteners 8. Alternatively, the fastener 8 can serve as the rotation axis for the first connection 5, the second connection 6, and the third connection 7, allowing the connecting component 3 to rotate relative to the second sub-adjusting member 222 about the fastener 8 of the first connection 5, the second sub-adjusting member 222 to rotate relative to the first sub-adjusting member 221 about the fastener 8 of the third connection 7, and the first sub-adjusting member 221 to rotate relative to the first adjusting component 21 about the fastener 8 of the second connection 6. For example, the fastener may be an M8X110 bolt assembly or an M10X140 bolt assembly.

[0045] In some embodiments, please refer to Figure 1 , Figure 2 , Figure 4 and Figure 5The first sub-adjustment 221 includes two opposing sidewalls, each with a second through hole 2211 at both opposite ends for the fastener 8 to pass through; the two sidewalls are connected by a bottom wall. The second sub-adjustment 222 includes two opposing sidewalls, each with a third through hole 2221 at both opposite ends for the fastener 8 to pass through; the two sidewalls are connected by a bottom wall. The distances between the two sidewalls of the first and second sub-adjustment 221 and the second sub-adjustment 222 are different, allowing one of them to be fitted inside the other, aligning the second through hole 2211 with the third through hole 2221 at the connection point. This facilitates the fastener 8 passing through the second and third through holes 2211 and 2221, thus connecting and fixing the first and second sub-adjustment 221 and the second sub-adjustment 222. For example, the distance between the two sidewalls within the first sub-adjustment 221 is greater than the distance between the two sidewalls within the second sub-adjustment 222, so that when the two are connected, a portion of the second adjusting assembly 22 is disposed within the space defined by the bottom wall and the sidewalls of the first sub-adjustment 221. For example, both the first and second sub-adjustments are U-shaped clamps.

[0046] In some embodiments, please refer to Figure 2 and Figure 3 The first adjusting component 21 may include two snap-fit ​​pieces 211. The two snap-fit ​​pieces 211 are respectively snapped onto opposite sides of the outer periphery of the fixing member 1, and are fixed to the fixing member 1 by at least two fasteners 8. The two snap-fit ​​pieces 211 can also be fixed to the outer periphery of the fixing member 1 by snap-fit ​​or sleeve connection. Furthermore, the opposite ends of the two snap-fit ​​pieces 211 are reinforced by two oppositely arranged fasteners 8, thereby making the fixation between the snap-fit ​​pieces 211 and the fixing member 1 more secure. For example, the fasteners 8 are bolts, and each snap-fit ​​piece 211 has through holes at opposite ends. The bolts pass through the through holes at the same end of the two snap-fit ​​pieces 211 in sequence, and then the bolts are tightened. The bolts at both ends simultaneously tighten the two ends of the snap-fit ​​pieces 211, thereby fixing the snap-fit ​​pieces 211 to the outer periphery of the fixing member 1. For example, the snap-fit ​​pieces can be clamps.

[0047] In some embodiments, please refer to Figure 1 and Figure 2 The fastener 8 can be a bolt, including a head 81, a screw 82, and a nut 83. The screw 82 passes through the through holes at the same end of the two snap-fit ​​pieces 211, and the nut 83 is screwed into the screw 82 until the snap-fit ​​piece 211 is fixed to the fixing piece 1. When the fastener 8 fixes the snap-fit ​​piece 211 to the outer periphery of the fixing piece 1, the head 81 and the nut 83 of the fastener 8 are located on opposite sides of the two snap-fit ​​pieces 211.

[0048] In some embodiments, please refer to Figure 2 and Figure 3 The snap-fit ​​member 211 has a recessed portion 2111; when the snap-fit ​​member 211 is fixed to the fixing member 1, the recessed portion 2111 at least partially abuts against the outer periphery of the fixing member 1. The recessed portion 2111 on the snap-fit ​​member 211 corresponds to or matches the shape of the outer periphery of the fixing member 1, so that the recessed portion 2111 can be fitted onto the outer periphery of the fixing member 1, thereby making it more secure when the snap-fit ​​member 211 is fixed to the outer periphery of the fixing member 1 by the fastener 8. For example, the snap-fit ​​member 211 may include two parallel sidewalls and a bottom wall for connecting the two sidewalls, wherein the two sidewalls have recessed portions 2111 at corresponding positions, so that there are more points of force when fixed to the fixing member 1, thereby making it more stable; the bottom wall has first through holes 2112 at opposite ends, through holes for the fastener 8 to pass through. The first through hole 2112 and the recess 2111 are staggered along the direction of extension of the bottom wall, and the distance between the two first through holes 2112 is greater than the radial distance of the fastener 1.

[0049] In some embodiments, please refer to Figure 1 and Figure 2 The fixing device 100 includes two first adjusting components 21, one second adjusting component 22, and two connecting components 3; wherein, the two first adjusting components 21 are detachably connected to the outer periphery of the fixing member 1 along the axial direction of the fixing member 1, and the two first adjusting components 21 are spaced apart; one end of the second adjusting component 22 is rotatably connected to one of the first adjusting components 21, and the other end is rotatably connected to one of the connecting components 3; the other first adjusting component 21 is rotatably connected to the other connecting component 3; wherein, the two connecting components 3 are respectively connected to a part of the communication element 4.

[0050] In this embodiment, the communication element 4 is fixedly connected to two connecting components 3, and the adjustment components 2 connected to the other ends of the two connecting components 3 are different. One connecting component 3 is directly and detachably connected to the first adjustment component 21; the other connecting component 3 is also connected to the first adjustment component 21 by a second sub-adjustment 222 and a first sub-adjustment 221, and the connection points can all be rotatably connected. The communication element 4 is fixed by two connecting components 3, and the two fixings make the communication element 4 more securely fixed than the one fixing. Based on this, by adjusting the connecting components 3, the second adjustment component 22, and the first adjustment component 21, the adjustment angle of the communication element 4 can be greatly increased, achieving an adjustment range of 50 degrees. For example, the end of the communication element 4 near the ground is connected to the first adjustment component 21 through a connecting component 3; the end of the communication element 4 away from the ground is connected to the second sub-adjustment 222 through the connecting component 3, and the second sub-adjustment 222 is connected to the first adjustment component 21 through the first sub-adjustment 221.

[0051] When it is necessary to adjust the position or angle of the communication element 4, the connection between the connecting component 3 and the first adjusting component 21, and the connection between the other connecting component 3 and the second sub-adjusting component 222 can be adjusted simultaneously. While ensuring that the communication element 4 does not deform or that the degree of deformation of the communication element 4 is within a variable range, the position and angle of the communication element 4 can be adjusted, thereby making the communication performance of the communication element 4 excellent.

[0052] Alternatively, when it is necessary to adjust the position or angle of the communication element 4, the connection between the connecting component 3 and the first adjusting component 21, and the connection between the second sub-adjusting component 222 and the first sub-adjusting component 221, or the connection between the first sub-adjusting component 221 and the first adjusting component 21 can be adjusted simultaneously to adjust the position and angle of the communication element 4, thereby making the communication performance of the communication element 4 excellent.

[0053] Alternatively, when it is necessary to adjust the position or angle of the communication element 4, all connections connected to or related to the communication element 4 can be adjusted to adjust the position and angle of the communication element 4, thereby enabling the communication performance of the communication element 4 to be excellent.

[0054] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A fixing device, characterized in that, The fixing device includes a fixing component, an adjusting component, and a connecting component; The fastener is used to position the fixing device; The adjusting component is detachably connected to the fixing member, and the adjusting component is configured to rotate relative to the fixing member; The connecting component is detachably connected to the adjusting component, and the connecting component is configured to rotate relative to the adjusting component; The connection component is connected to the communication element and is used to fix the communication element.

2. The fixing device according to claim 1, characterized in that, The adjustment component is configured to rotate circumferentially along the fixing member.

3. The fixing device according to claim 1, characterized in that, One end of the connecting component is connected to the adjusting component at a first connection point, and rotates relative to the adjusting component with the first connection point as the axis.

4. The fixing device according to claim 3, characterized in that, The adjustment component includes a first adjustment component and a second adjustment component; The first adjustment component is detachably connected to the fixing member; One end of the second adjustment component is detachably connected to the first adjustment component, and the other end is connected to the connection component.

5. The fixing device according to claim 4, characterized in that, The first adjustment component is configured to rotate circumferentially along the fixing member; One end of the second adjustment component is connected to the first adjustment component at a second connection point, and rotates relative to the first adjustment component with the second connection point as the axis. The other end of the second adjustment component is connected to the connecting component at the first connection point, and the connecting component rotates relative to the second adjustment component with the first connection point as the axis.

6. The fixing device according to claim 5, characterized in that, The second adjustment component includes a first sub-adjustment and a second sub-adjustment; One end of the first sub-adjustment is connected to one end of the second sub-adjustment at a third connection, and the second sub-adjustment is configured to rotate relative to the first sub-adjustment about the third connection. The other end of the first sub-adjustment is connected to the first adjustment assembly; The other end of the second sub-adjustment is connected to the connecting assembly.

7. The fixing device according to claim 6, characterized in that, At least one fastener is provided at each of the first connection point, the second connection point, and the third connection point.

8. The fixing device according to claim 4, characterized in that, The first adjustment component includes two snap-fit ​​connectors; The two snap-fit ​​pieces are respectively snapped onto opposite sides of the outer periphery of the fixing piece, and are fixed to the fixing piece by at least two fasteners.

9. The fixing device according to claim 8, characterized in that, The snap-fit ​​component has a recessed portion; When the snap-fit ​​is fixed to the fastener, the recessed portion at least partially abuts against the outer periphery of the fastener.

10. The fixing device according to claim 4, characterized in that, The fixing device includes two first adjustment components, one second adjustment component, and two connecting components; Wherein, two first adjustment components are detachably connected to the outer periphery of the fixing member along the axial direction of the fixing member, and the two first adjustment components are spaced apart; One end of the second adjustment component is rotatably connected to one of the first adjustment components, and the other end is rotatably connected to one of the connecting components; Another of the first adjustment components is rotatably connected to the other of the connecting components; Each of the two connection components is connected to a portion of the communication element.

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